CN106371520B - Touch interaction all-in-one machine - Google Patents
Touch interaction all-in-one machine Download PDFInfo
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- CN106371520B CN106371520B CN201610964842.8A CN201610964842A CN106371520B CN 106371520 B CN106371520 B CN 106371520B CN 201610964842 A CN201610964842 A CN 201610964842A CN 106371520 B CN106371520 B CN 106371520B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
- G06F2200/1631—Panel PC, e.g. single housing hosting PC and display panel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention discloses a touch interaction integrated machine which is provided with a display screen, a circuit board box, a computer box and a main guide rail. The main guide rail is fixedly connected to the rear cover of the display screen, the circuit board box is in sliding fit with the main guide rail, and the circuit board box can be fixed to the rear cover of the display screen through a fastener; the computer box is in sliding fit with the circuit board box, and the computer box can be fixed on the circuit board box through the fastener and is positioned in the circuit board box. The circuit board box is connected with a first butt-joint socket of the display screen through a first pluggable butt-joint plug in a plugging manner, and the plugging direction of the circuit board box is consistent with the sliding direction of the circuit board box and the main guide rail in sliding fit. The corresponding circuit board of the computer box is connected with the second butt-joint socket of the circuit board box through the second pluggable butt-joint plug in an electric connection mode, and the plugging direction of the circuit board is consistent with the sliding direction when the computer box and the circuit board box are matched in a sliding mode. The touch interaction integrated machine is convenient and quick to maintain and low in maintenance cost.
Description
Technical Field
The invention relates to a touch interaction integrated machine, which is mainly used for occasions such as teaching, meeting, exhibition and the like.
Background
Through application practice for several years, the liquid crystal touch interaction integrated machine is widely applied to various industries, especially education industry, and with continuous progress of liquid crystal screen production technology and production process, the selling price of a large screen is more and more attractive. The overall dimensions of the blackboard are generally: the external dimension of the interactive integrated machine with the length of 4 meters and the width of 1.2 meters, namely the diagonal line of 84 inches is close to that of a half blackboard, and the main stream dimension of the market in open years and later is necessarily 84 inches. Because of the special use environment of schools, summer holidays are generally 2 months, the 2 months are the highest in air temperature and the highest in rainwater, and high temperature and high humidity are the major contraindications of electronic products, so that faults of the liquid crystal touch interaction all-in-one machine can be caused. The liquid crystal touch interaction integrated machine is generally embedded in a push-pull blackboard, has a volume of 84 inches and a weight of more than 90 kg, and can be safely taken down only by 4 people during service maintenance. The liquid crystal touch interaction integrated machine is a complex electronic system, the maintenance service specialty is very strong, the product is sold in the North and south, and the difficulty is quite high because a manufacturer needs to make maintenance service work in time.
As an improvement, chinese patent document CN202394204U (application No. 201120478001.9) discloses a split liquid crystal electronic whiteboard with an external controller. The LCD electronic whiteboard is provided with a supporting plate serving as a chassis fixing piece on a back shell of an LCD, a matched chassis is arranged on the supporting plate, and a computer-like controller is arranged in the chassis. Although the controller has circuit components such as cpu, hard disk, motherboard, and video card, the pc computer system cannot process the display of the liquid crystal display because of the limitations of the current technology. Therefore, even if the controller of the similar computer can be arranged in an external split mode, only the computer system of the liquid crystal electronic whiteboard can be maintained and upgraded, when the circuit device of the display system of the liquid crystal display breaks down, the maintenance can be carried out only in a mode which is heavy and troublesome originally, and the proportion of the broken down circuit device of the display system of the liquid crystal display is approximately equal to the proportion of the broken down computer system of the touch interaction integrated machine according to experience. The above conclusion can also be confirmed from the "if the case is not used, the liquid crystal electronic whiteboard can also be used independently" described in the paragraph [ 0007 ] of the above document.
Chinese patent document CN201726490U discloses a liquid crystal television, the power module is embedded in the recess of the display 2 rear side of the liquid crystal television, the power module adopts the winding displacement to be connected with the television, the power module supplies power to the television through the winding displacement, the power module is embedded in the television recess, the winding displacement is folded to be hidden in the recess, the power module is connected with the television through the winding displacement and the connecting terminal mode, the power module supplies power to the television through the winding displacement, the hard connection mode of the connecting terminal is adopted to cooperate the winding displacement mode to connect, the two sides of the power module correspondingly set up sliding guide rail. In addition, the rear side of the display can be provided with a groove for accommodating the set top box, and the set top box is connected with the display in a detachable structure. The patent discloses that the power module is detachably connected to the display through the guide rail, but the power module or the set top box is still connected with the television through a mode of arranging wires and connecting terminals, so that the power module or the set top box still needs to be connected with the connecting terminals together when connected with the television, then arranging wires, then installing the power module or the set top box on the television through the guide rail, three steps are needed, and when the power module or the set top box is detached, three steps of reverse operation are needed, so that the operation is tedious.
Fig. 7 of the chinese patent document CN202394204U discloses a mode in which the power module can be detached from the upper side or the left Fang Caxie chassis of the liquid crystal display, and the chinese patent CN201726490U discloses a mode in which the power module is detached from the right side of the rear, but many uses such as the rear of a blackboard in a teaching room only have a space to be detached from the top and bottom, so the mode disclosed in the above patent cannot be satisfied. On the other hand, the above 2 patent documents only disclose a case or a power module dismounting method, and the circuit device of the display system of the liquid crystal display cannot be dismounted together with the computer case at the same time, and the problem of heavy and troublesome maintenance still exists.
Disclosure of Invention
The invention aims to solve the problems of high after-sales maintenance service difficulty and high cost of the touch interaction integrated machine in the prior art in the background technology, and provides the touch interaction integrated machine which is convenient and quick to maintain and low in maintenance cost.
The technical scheme capable of achieving the aim of the invention is as follows: the touch interaction integrated machine provided by the invention is provided with a display screen, a circuit board box and a computer box; the display screen includes a rear cover and a video display device. The structure is characterized in that: the plug connector also comprises a main guide rail, a first pluggable butt joint socket, a first pluggable butt joint plug, a second pluggable butt joint plug and a second pluggable butt joint socket.
The main guide rail is provided with a pair of main guide rails, is fixedly connected to the rear cover of the display screen and is positioned at the back of the rear cover of the display screen, the main guide rail is positioned at one side of the left side, the right side or the lower side of the rear cover of the display screen, and the main guide rail is positioned at two sides of the circuit board box.
The circuit board box is in sliding fit with the main guide rail, and can be fixed on the rear cover of the display screen through the fastener, or can be pulled out along the sliding direction of the sliding fit to be separated from the display screen after the fastener is detached.
The computer box is in sliding fit with the circuit board box, and the computer box can be fixed on the circuit board box through the fastening piece and positioned in the circuit board box, or can be pulled out along the sliding direction of sliding fit to be separated from the circuit board box after the fastening piece is detached.
The first pluggable docking socket is electrically connected by the connection pins and is fixedly arranged on the corresponding adapter plate, the adapter plate is fixed on the rear cover of the display screen, the corresponding wiring terminal of the adapter plate is correspondingly and electrically connected with the power end and each signal end of the video display device, and when the circuit board box is fixed on the rear cover, the plugging port of the first pluggable docking socket is matched with the plugging port of the first pluggable docking plug to be electrically connected; the first pluggable butt-joint plug is electrically connected by the connecting pins and is fixedly arranged on the corresponding circuit board of the circuit board box, the pluggable port of the first pluggable butt-joint plug and the pluggable port of the first pluggable butt-joint socket are in pluggable opposite arrangement, and the plugging direction between the first pluggable butt-joint plug and the first pluggable butt-joint socket is consistent with the sliding direction when the circuit board box is in sliding fit with the main guide rail;
the second pluggable docking socket is electrically connected by the connecting pins and is fixedly arranged on the circuit board of the circuit board box, which is provided with the first pluggable docking plug, and when the computer box is fixed on the circuit board box, the plugging port of the second pluggable docking socket is matched with the plugging port of the second pluggable docking plug to be electrically connected; the second pluggable docking plug is electrically connected and fixedly arranged on the corresponding circuit board of the computer box through the connecting pins of the second pluggable docking plug, the plugging port of the second pluggable docking plug and the plugging port of the second pluggable docking socket are oppositely arranged in a pluggable mode, and the plugging direction between the second pluggable docking plug and the second pluggable docking socket is consistent with the sliding direction when the computer box and the circuit board box are in sliding fit.
The circuit board in the circuit board box of the touch interaction integrated machine is only provided with a power panel and a main board except the circuit board in the computer box, and the power panel and the main board are electrically connected with each other; the motherboard is also provided with a first pluggable docking plug and a second pluggable docking socket.
The circuit board arranged in the computer box of the touch interaction integrated machine is a computer board.
The touch interaction integrated machine is also provided with an adapter plate protective cover; the adapter plate protective cover is positioned above the main guide rail; the upper side part of the adapter plate protective cover is provided with a heat dissipation channel; the power panel in the circuit board box, the mainboard and the computer box are arranged left and right, the box body of the circuit board box is provided with air channels on the upper side and the lower side of one side of the power panel, and the heat dissipation channel of the adapter plate protective cover is positioned above the power panel.
The power panel of the touch interaction integrated machine is provided with a screen display power output wiring port, a backlight power output wiring port, a main board power output wiring port, a computer power output wiring port, a power amplifier power output wiring port and an alternating current power input wiring port; the main board is provided with a screen display power input wiring port, a backlight power input wiring port, a main board power input wiring port, a computer power input wiring port and a power amplifier power input wiring port; the screen display power supply output wiring port is electrically connected with the screen display power supply input wiring port through a lead; the backlight power supply output wiring port is electrically connected with the backlight power supply input wiring port through a wire; the main board power supply output wiring port is electrically connected with the main board power supply input wiring port through a wire; the computer power output wiring port is electrically connected with the computer power input wiring port through a lead; the power amplifier source output wiring port is electrically connected with the power amplifier source input wiring port through a wire; the alternating current power supply input wiring port is electrically connected with a power plug which is connected with the mains supply in use; the power panel is provided with a power circuit suitable for the computer panel.
The main guide rail of the touch interaction integrated machine is positioned at the left lower part or the right lower part of the rear cover of the display screen, and the main guide rail is positioned at the left side and the right side of the circuit board box; the circuit board box and the main guide rail are in sliding fit along the up-down direction.
The circuit board box of the touch interaction integrated machine further comprises a connecting plate, and the connecting plate is fixedly connected to the box body of the circuit board box; when the circuit board box is fixed on the rear cover of the display screen, the circuit board box is screwed on the rear cover of the display screen by penetrating the connecting plate through a locking screw serving as a fastener; the limiting plate part of the connecting plate is contacted with the lower end face of the rear cover, and the first pluggable docking plug is inserted into the first pluggable docking socket to be electrically connected with each other.
The circuit board box of the touch interaction integrated machine also comprises a box body and a sliding limiting piece; the box body comprises a sliding seat; the sliding seat comprises a first bottom plate; the sliding limiting parts are in a pair, are fixedly connected on the first bottom plate of the sliding seat left and right and are positioned below the main plate; the computer box is matched with the circuit board box in a sliding way along the up-down direction.
The box body of the circuit board box of the touch interaction integrated machine is provided with a first lower plate, and the first lower plate is connected with the first bottom plate of the sliding seat into a whole; the box body of the computer box is provided with a second lower plate; when the computer box is fixed on the circuit board box, the computer box is screwed on the first lower plate of the circuit board box through the second lower plate by a locking screw serving as a fastener; the upper end surface of the second lower plate contacts with the lower end surface of the first lower plate, and the second pluggable docking plug is inserted into the second pluggable docking socket to be electrically connected with each other.
The circuit board box of the touch interaction integrated machine is positioned at the right lower part or the left lower part of the rear part of the display screen; when the circuit board box is positioned at the right lower part of the rear part of the display screen, the power panel is positioned at the left part of the sliding seat of the circuit board box, the main board is positioned at the right upper part of the sliding seat, the computer box is positioned at the right lower part of the sliding seat, the box body of the circuit board box is provided with a right side plate which is fixedly connected to a first bottom plate of the sliding seat, and a plurality of external functional interfaces are arranged on the right side plate; when the circuit board box is located the left side below at display screen rear portion, the power strip is located the right part of the sliding seat of circuit board box, and the mainboard is located the upper left portion of sliding seat, and the computer box is located the lower left portion of sliding seat, and the box body of circuit board box is equipped with left side board, left side board fixed connection is on the first bottom plate of sliding seat, is equipped with a plurality of external functional interfaces on the left side board.
The invention has the positive effects that: (1) The circuit board box of the touch interaction integrated machine is a drawing type component provided with the integrated control module, and all circuit boards of the touch interaction integrated machine, which are provided with electronic components easy to break down, are assembled in the box body of the circuit board provided with the computer box, so that the maintenance and the replacement are greatly convenient, and the maintenance cost is greatly reduced. Because when the circuit board breaks down, demolish the locking screw, downward pulling circuit board box can take off the circuit board box, through changing the new circuit board box or maintain the maintenance of touch interactive all-in-one to the circuit board in the circuit board box, the maintenance is very simple and convenient, and the cost of maintenance also can reduce by a wide margin. (2) Because most of electronic components mounted on the circuit board and corresponding circuit boards are uniformly mounted in the circuit board box, the thickness of the circuit board box is similar to that of the original integrated machine only at the position of the integrated machine where the circuit board box is arranged, and the thickness of other parts of the touch interaction integrated machine is greatly reduced to be thinner. (3) Compared with the existing microcomputer adopting the open pluggable standard (Open Pluggable Specification, OPS for short), the invention cancels the OPS switching small board matched with the microcomputer, and the related circuits are combined into the main board, thus the production of the touch interaction integrated machine is more convenient and quick, and the reliability of the product is improved. (4) Compared with the embodiment 1, the embodiment 2 of the invention is a preferable technical scheme, and reduces the circuit board specially provided with the first pluggable docking plug 3 besides the corresponding computer adapter plate, so that the circuit is simpler to set, and the reliability of the product is further improved. (5) The whole touch interaction integrated machine only adopts one power panel, and the power panel, the main board and the computer box are preferably arranged separately in the left-right direction, so that good heat dissipation measures can be taken for the power panel with larger heat productivity in working, and a heat dissipation channel is arranged according to the upward movement rule of hot air, so that the normal working of the touch interaction integrated machine is ensured. (6) The sliding direction of the circuit board box is preferably arranged in the up-down direction, and the drawing direction is arranged below, so that the touch interaction integrated machine is beneficial to being used for classroom teaching or other occasions for fixing the touch interaction integrated machine on a wall. It is further preferred to set the computer case in a downward Fang Chou pull mode, which is advantageous in situations where only the computer case needs to be replaced or serviced. (7) The circuit board box is further preferably arranged at the left lower part or the right lower part of the display screen, so that a plurality of external functional interfaces are arranged on one side, close to the left side edge and the right side edge, of the circuit board box.
Drawings
Fig. 1 is a schematic structural diagram of a touch interaction integrated machine according to the present invention.
Fig. 2 is an enlarged partial schematic view of the portion a in fig. 1.
Fig. 3 is a schematic perspective view of a touch interaction integrated machine according to the present invention, and the schematic perspective view shows another schematic structural view of the touch interaction integrated machine.
Fig. 4 is a schematic view of the internal structure of the circuit board case of fig. 3 with the protective plate removed.
Fig. 5 is an exploded perspective view of fig. 3.
Fig. 6 is a schematic diagram of the connection between the sliding seat and the guiding and limiting member of the circuit board box in fig. 5, and the connection between the sliding seat and the guiding and limiting member and the sliding plate of the computer box as the sliding and limiting member.
Fig. 7 is a schematic diagram of electrical connection between each power output plug of the power strip of fig. 4 and each corresponding power input socket of the motherboard.
The reference numerals in the above figures are as follows: the display screen 1, the front cover 11, the rear cover 12, the first pluggable docking receptacle 13, the adaptor board protection cover 14, the adaptor board 15, the circuit board box 2, the sliding seat 21, the first bottom plate 21-1, the sliding limiting member 22, the right side plate 23, the first lower plate 24, the connecting plate 25, the protection plate 26, the first pluggable docking receptacle 3, the main guide 4, the power panel 5, the screen power output wiring port 51, the backlight power output wiring port 52, the main board power output wiring port 53, the computer power output wiring port 54, the power amplification power output wiring port 55, the alternating current power input wiring port 56, the computer box 60, the computer board 6, the second sliding member 61, the second pluggable docking receptacle 62, the second lower plate 63, the main board 7, the screen power input wiring port 71, the backlight power input wiring port 72, the main board power input wiring port 73, the computer power input wiring port 74, the power amplification power input wiring port 75, and the second pluggable docking receptacle 76.
Detailed Description
Example 1
Referring to fig. 1 and 2, the liquid crystal touch interaction all-in-one machine with a pull-out integrated control module shown in the drawings comprises a display screen 1 and a pull-out circuit board box 2. The circuit board box 2 and the rear cover 12 of the display screen 1 are provided with first pluggable docking plugs and sockets which are matched with each other. The display screen rear cover 12 is provided with 2 first pluggable docking sockets 13 which are connected with the power supply and signal terminals of the display screen 1. A circuit board (i.e. a main board 7) for driving the intelligent integrated machine is arranged in the circuit board box 2. There are also 2 first pluggable docking plugs 3 on the circuit board box 2, and are electrically connected with the motherboard 7 in the circuit board box 2. The main guide 4 is fixed on the display rear cover 12. The circuit board box 2 is in sliding fit with the main guide rail 4. The 2 first pluggable docking plugs 3 on the circuit board box 2 are arranged on the corresponding circuit boards, correspond to the 2 first pluggable docking sockets 13 on the display screen rear cover 12 one by one, and the plugging directions of the two first pluggable docking plugs are consistent with the sliding direction of the circuit board box 2 when the circuit board box 2 is matched with the main guide rail 4 in a sliding mode.
In the above scheme, the circuit board box 2 is further provided with a power board 5 and a computer adapter board (not shown in the figure), and the power board 5 and the motherboard 7 are electrically connected with each other.
In the above scheme, the circuit board box 2 is internally provided with the computer board 6, the computer board 6 is electrically connected with the computer adapter board, and the computer adapter board is electrically connected with the main board 7. The computer board 6 is arranged in the box body of the computer box 60. The computer case 60 is slidably connected with the case body of the circuit board case 2 in the left-right direction, and the circuit board case 2 is provided with an opening facing to the right. The computer adapter plate is provided with a second pluggable docking socket 76 (not shown) which faces left, the computer board 6 is provided with a second pluggable docking plug 62 which faces right, and the plugging direction between the second pluggable docking plug 62 and the second pluggable docking socket 76 is consistent with the sliding direction when the computer box 60 is matched with the box body of the circuit board box 2 in a sliding way.
In the above scheme, circuit board that generates heat greatly dispersedly sets up in the circuit board box 2, the circuit component dispersion that generates heat greatly sets up on the circuit board, is equipped with the louvre on the circuit board box 2, is equipped with radiator fan in the circuit board box 2, the box body of circuit board box 2 is the material that thermal conductivity is high and makes. Since all the circuit boards are arranged in the circuit board box 2 in a concentrated manner, a large number of circuit elements are required, electromagnetic interference between the circuit boards is large, electromagnetic compatibility is poor, signal damage is serious, and therefore, signal elements which are easy to interfere with each other must be dispersed. Because the circuit board is arranged in the circuit board box 2 in a concentrated manner, the liquid crystal touch interaction integrated machine has large heat productivity under the starting state, circuit elements are easy to burn out, and the liquid crystal touch interaction integrated machine is dead, so that the circuit elements with large heat productivity on the circuit board are distributed, the circuit boards with large heat productivity in the circuit board box 2 are distributed, a heat source can be distributed, heat in the circuit board box 2 can be quickly diffused into the outside air in a heat conduction, heat radiation and heat convection mode, and normal operation of each circuit board in the circuit board box 2 is ensured.
In the above scheme, the first pluggable docking plug 3 and the wires of the first pluggable docking plug can both transmit high-current high-frequency signals. Because all the circuit boards are arranged in the circuit board box 2 in a concentrated mode, the circuit board box 2 is conducted with the display screen through the wires and the first pluggable butt joint plug 3, the current passing through the wires and the first pluggable butt joint plug 3 is large current, the resolution of the display screen is higher and higher, the resolution of the display screen is increased from 1080 resolution of high definition to 2160 resolution of ultra definition, the resolution of future development trend is higher and higher, so that the transmitted signals are high-frequency signals, and the first pluggable butt joint plug 3 and the wires are connectors and wires capable of conducting high-frequency signals.
In order to enable the circuit board box 2 to be fixedly arranged on the rear cover 12 of the display screen 1, the lower end face of the circuit board box 2 is fixedly connected with the rear cover 12 of the display screen 1 through locking screws.
In the above-mentioned scheme, it is preferable that the computer board 6 and the main board 7 are located at the left and right sides of the display screen 1, and a plurality of external functional interfaces are provided on the side boards of the box body of the circuit board box 2, which are close to the left and right sides of the computer board 6 and the main board 7.
Example 2
Referring to fig. 3 to 7, the liquid crystal touch interaction integrated machine of the present embodiment has a display screen 1, a circuit board box 2, a main guide rail 4, a computer box 60, a first pluggable docking receptacle 13, a first pluggable docking plug 3, a second pluggable docking plug 62, and a second pluggable docking receptacle 76. The display screen 1 includes a rear cover 12 and a video display device. There are 2 each of the first pluggable docking receptacle 13 and the first pluggable docking plug 3. The main rail 4 has a pair, is fixedly connected to the rear cover 12 of the display screen 1 and is located at the back of the rear cover 12 of the display screen 1, and the main rail 4 is located at one side of the left, right or lower side of the rear cover 12 of the display screen 1 (preferably located at the lower side portion of the rear cover 12 of the display screen 1, shown at the lower right side portion in fig. 4), and the main rail 4 is located at both sides of the circuit board case 2. The circuit board case 2 is slidably fitted to the main guide rail 4, and the circuit board case 2 can be fixed to the rear cover 12 of the display screen 1 by means of a fastener, or the circuit board case 2 can be pulled out in the sliding direction of the sliding fit to be separated from the display screen 1 after the fastener is removed (the pulling-out direction is preferably downward, and the circuit board case 2 can be pulled out downward in fig. 4). The computer case 60 is slidably engaged with the circuit board case 2, and the computer case 60 can be fixed to the circuit board case 2 by a fastener and placed in the circuit board case 2, or the computer case 60 can be withdrawn in a sliding direction to be separated from the circuit board case 2 by removing the fastener (the withdrawal direction is preferably downward, rightward or leftward, most preferably downward, and the computer case 60 can be withdrawn downward in fig. 4).
Referring to fig. 4 and 5, the 2 first pluggable docking receptacles 13 are electrically connected by respective connection pins and are fixedly disposed on the same adaptor board, the adaptor board is fixed on the rear cover 12 of the display screen 1, and corresponding terminals of the adaptor board are correspondingly and electrically connected with the power supply end and each signal end of the video display device. When the circuit board case 2 is fixed on the rear cover 12, the socket port of each first pluggable docking receptacle 13 is electrically connected in cooperation with the socket port of a corresponding one of the first pluggable docking plugs 3. Each first pluggable docking plug 3 is electrically connected by a respective connection pin and is fixedly arranged on a corresponding circuit board of the circuit board box 2, each first pluggable docking plug 3 is in pluggable opposite arrangement with a plugging port of a corresponding first pluggable docking socket 13 by a plugging port of the first pluggable docking plug 3, and a plugging direction between each first pluggable docking plug 3 and the corresponding first pluggable docking socket 13 is consistent with a sliding direction when the circuit board box 2 and the main guide rail 4 are in sliding fit.
The second pluggable docking socket 76 is electrically connected by the connection pins thereof and is fixedly arranged on the circuit board of the circuit board box 2 provided with the first pluggable docking plug 3, and when the computer box 60 is fixed on the circuit board box 2, the plugging port of the second pluggable docking socket 76 is matched with the plugging port of the second pluggable docking plug 62 to be electrically connected. The second pluggable docking plug 62 is electrically connected by the connection pins thereof and is fixedly arranged on the corresponding circuit board of the computer box 60, the plugging port of the second pluggable docking plug 62 and the plugging port of the second pluggable docking socket 76 are in pluggable relative arrangement, and the plugging direction between the second pluggable docking plug 62 and the second pluggable docking socket 76 is consistent with the sliding direction when the computer box 60 and the circuit board box 2 are in sliding fit.
The display screen 1 includes a front cover 11, a rear cover 12, and a liquid crystal display device as a video display device. A liquid crystal display device as a video display device is disposed in the cavity of the rear cover 12. The front cover 11 is fixedly connected to the rear cover 12 by a fastener to constitute a cabinet. The power supply terminal and the respective signal terminals of the liquid crystal display device are electrically connected to the corresponding connection pins of the first pluggable docking socket 13 through the adaptor board. A pair of main guides 4 shown in fig. 4 are fixed on the rear side face of the rear cover 12, and each main guide 4 is disposed in the up-down direction and parallel to each other. The first pluggable docking receptacle 13 is located between the pair of main rails 4 and is located at an upper portion of the main rails 4.
The circuit board box 2 comprises a sliding seat 21, a sliding limiting piece 22, a power board 5 and a main board 7. The power panel 5 can supply power to a circuit device of a liquid crystal display system of the touch interaction integrated machine and also can supply power to a computer system of the touch interaction integrated machine. The motherboard 7 is a circuit board on which the circuit device of the liquid crystal display system of the touch-type interaction integrated machine is mounted, and the motherboard 7 is a circuit board on which 2 first pluggable docking plugs 3 and 1 second pluggable docking sockets 76 are disposed (as shown in fig. 4, the 2 first pluggable docking plugs are preferably located at the upper portion of the motherboard 7, and the second pluggable docking sockets 76 are preferably located at the lower portion of the motherboard 7). The slide mount 21 is in sliding engagement with the main rail 4, so that the circuit board box 2 is in sliding engagement with the main rail 4. The slide limiters 22 are in a pair. The sliding limiting piece 22 is fixedly connected to the sliding seat 21. The slide stoppers 22 are positioned corresponding to the portions where the computer case 60 is drawn out of the circuit board case 2 and finally separated from the circuit board case 2 (as shown in fig. 6, it is most preferable that each slide stopper is disposed in the up-down direction and most preferably in the lower portion of the slide base 21). The power panel 5 and the main board 7 are fixedly connected to the sliding seat 21, and most preferably, the power panel 5 is fixed at one side of the sliding seat 21 far away from the left and right side edges, and the main board 7 is most preferably fixed at one side of the sliding seat 21 near the left and right side edges, and the main board 7 and the sliding limiting member 22 are positioned at the same side near the left and right side edges, and the main board 7 is positioned above the sliding limiting member 22 (as shown in fig. 4 and 6, the main board 7 and the sliding limiting member 22 are both positioned on the right side of the display screen 1, and the main board 7 is positioned above the sliding limiting member 22).
The computer case 60 includes a computer board 6 and a bottom plate as a second slider 61. The computer board 6 is a microcomputer motherboard adopting an Open Pluggable Standard (OPS), and the computer box 60 is further provided with a processor, a memory, a hard disk, various input/output interfaces, a software operating system, and the like, thereby forming a microcomputer system. The computer board 6 is a circuit board with a second pluggable docking plug 62 (as shown in fig. 4, the second pluggable docking plug 62 is preferably located at the upper portion of the computer board 6). The computer board 6 is fixed on the second sliding member 61, and the second sliding member 61 is in sliding fit with the assembly formed by the sliding limiting member 22 and the bottom plate of the computer case 60, so that the computer case 60 is in sliding fit with the circuit board case 2.
Referring to fig. 7 and 4, the power panel 5 is provided with a screen power output wiring port 51, a backlight power output wiring port 52, a main board power output wiring port 53, a computer power output wiring port 54, a power amplifier power output wiring port 55, and an ac power input wiring port 56. The main board 7 is provided with a screen display power input wiring port 71, a backlight power input wiring port 72, a main board power input wiring port 73, a computer power input wiring port 74 and a power amplifier power input wiring port 75. The screen power output wiring port 51 is electrically connected to the screen power input wiring port 71 through a wire. The backlight power output terminal 52 is electrically connected to the backlight power input terminal 72 by a wire. The main board power output wiring port 53 is electrically connected to the main board power input wiring port 73 through a wire. Computer power output terminal 54 is electrically connected to computer power input terminal 74 by wires. The power amplifier source output terminal port 55 is electrically connected to the power amplifier source input terminal port 75 by a wire. The ac power input terminal 56 is electrically connected to a power plug that is connected to mains power when in use. The power panel 5 is provided with a power circuit suitable for the computer panel 6. In this embodiment, the rear cover 12, the sliding seat 21, the sliding limiting member 22, the main guide 4, and the second sliding member 61 are all made of steel. Each of the first pluggable docking receptacle 13 and each of the first pluggable docking plug 3 are mated with each other with 80 contact connectors, and conform to the open pluggable specification (OPS, collectively Open Pluggable Specification), and the second pluggable docking plug 62 and the second pluggable docking receptacle 76 are mated with each other with 80 contact connectors, which conform to the open pluggable specification.
One of the best modes of the invention is the touch interaction integrated machine with the structure shown in fig. 3 to 7, wherein the circuit board box 2 is arranged at the right lower part of the rear cover 12 of the display screen 1, and when the circuit board box is pulled, the circuit board box is slid and pulled along the up-down direction, so that the related maintenance, overhaul and replacement can be carried out, and particularly for the touch interaction integrated machine for teaching in a classroom, the circuit board box 2 is conveniently maintained because the circuit board box is generally fixed on the wall behind a blackboard when in use, and the pulling from the left side and the right side is very inconvenient when in maintenance, so that the pulling outlet of the circuit board box 2 is arranged below. Similarly, the drawing outlet of the computer case 60 is arranged below, so that the maintenance and the replacement are convenient. Referring to fig. 3 to 5, the circuit board case 2 is shown to be positioned at the lower right of the rear of the display screen 1, the power panel 5 is positioned at the left of the sliding seat 21 of the circuit board case 2, the main board 7 is positioned at the upper right of the sliding seat 21, and the computer case 60 is positioned at the lower right of the sliding seat 21. The case of the circuit board case 2 has a slide seat 21, a left side plate, a right side plate 23, an upper plate, a first lower plate 24, and a connection plate 25. The sliding seat 21 is formed by welding a first bottom plate 21-1 and 2 twice bent first sliding parts with guide tenons on the first bottom plate 21-1, wherein an upper plate, a first lower plate 24 and the first bottom plate 21-1 are formed by bending, and a left side plate and a right side plate 23 are welded and fixed on the first bottom plate 21-1, so that a box body is formed. The circuit board case 2 further has a protection board 26, the protection board 26 is located at the rear side of the case, and the protection board 26 is fixedly connected to the case in a detachable manner. The right side plate 23 of the box body is provided with a plurality of external functional interfaces so as to be convenient to use and operate. The connecting plate 25 is a twice bending plate. The connection plate 25 is fixedly connected with the first lower plate 24. When the circuit board box 2 is inserted into the guide groove of the main guide rail 4 from bottom to top through the guide tenon of the first sliding piece, and the circuit board box moves until the first pluggable docking plug 3 is inserted into the first pluggable docking socket 13, the limiting plate part of the connecting plate 25 positioned at the lower part is contacted with the lower end surface of the rear cover 12. At this time, the screw is screwed into the connecting screw hole of the rear cover 12 after passing through the connecting through hole of the limiting plate portion screwed into the connecting plate 25, and the circuit board box 2 is fixed to the rear cover 12 after screwing.
Referring to fig. 4 and 6, the case of the computer case 60 is provided with a second lower plate 63. When the computer case 60 is fixed to the circuit board case 2, the computer case 60 is screwed to the first lower plate 24 of the circuit board case 2 by passing the second lower plate 63 through the locking screw as a fastener. The upper end surface of the second lower plate 63 contacts the lower end surface of the first lower plate 24, and the second pluggable docking plug 62 is inserted into the second pluggable docking socket 76 to be electrically connected to each other.
As a simple variation of the structure shown in fig. 3 to 7, the present invention may further arrange the circuit board box 2 at the left lower part of the rear cover 12 of the display screen 1, the drawing direction of the circuit board box 2 and the computer box 60 is also set to be downward, and several external functional interfaces are arranged on the left side plate of the box body of the circuit board box 2.
Still referring to fig. 3 to 5, a heat dissipation hole set with a diameter of 3 mm is provided on the left portion of the lower plate of the box body of the circuit board box 2, and a plurality of strip-shaped air channels are provided on the upper plate. The rear cover 12 is also fixed with an adapter plate protecting cover 14. The adapter plate protecting cover 14 covers the rear portion of the adapter plate 15 and is located above the main guide rail 4. The left part of the upper side of the adapter plate protecting cover 14 is provided with a radiating hole group with the diameter of 3 mm, the box body of the circuit board box 2 and the adapter plate protecting cover 14 form a radiating channel of the power panel 5, and when the power panel is operated, heat generated by a transformer in a power supply device can be conveniently radiated from the radiating hole group of the adapter plate protecting cover 14 in an air flow mode by utilizing the principle that hot air flows upwards.
According to the liquid crystal touch interaction integrated machine with the drawing type integrated control module, the power panel 5, the main board 7 and the computer board 6 in the circuit board box 2 integrate all circuit boards necessary for the touch interaction integrated machine, so that the touch interaction integrated machine is very convenient to assemble and maintain, the maintenance cost is greatly reduced, the thickness of the touch interaction integrated machine is thinner except for the position where the circuit board box 2 is arranged, the whole weight is lighter, and the structure of the touch interaction integrated machine is greatly simplified. Therefore, the scheme can thoroughly change the structure of the existing liquid crystal touch interaction integrated machine or other types of touch interaction integrated machines, has a revolutionary influence on the field, and becomes the main flow development trend of the touch interaction integrated machine in the future. According to the touch interaction integrated machine with the drawing type integrated control module, the sliding fit direction of the circuit board box 2 and the main guide rail 4 can be flexibly adjusted according to design requirements, and the circuit board box can slide up and down and can slide left and right. The main guide rail selection principle is as follows: as long as the circuit board box 2 can slide relatively, the circuit board box can be assembled and disassembled conveniently, and the minor changes are simple modification and replacement of the invention, and all the minor changes fall into the protection scope of the invention.
The above embodiments are illustrative of the specific embodiments of the present invention, and not restrictive, and various changes and modifications may be made by those skilled in the relevant art without departing from the spirit and scope of the invention, and all such equivalent technical solutions are intended to be included in the scope of the invention.
Claims (10)
1. A touch interaction integrated machine is provided with a display screen (1), a circuit board box (2) and a computer box (60); the display screen (1) comprises a rear cover (12) and a video display device; the method is characterized in that:
the device also comprises a main guide rail (4), a first pluggable docking socket (13), a first pluggable docking plug (3), a second pluggable docking plug (62) and a second pluggable docking socket (76);
the main guide rails (4) are in a pair and fixedly connected to the rear cover (12) of the display screen (1) and positioned at the back of the rear cover (12) of the display screen (1), the main guide rails (4) are positioned at one side of the left side, the right side or the lower side of the rear cover (12) of the display screen (1), and the main guide rails (4) are positioned at two sides of the circuit board box (2);
the circuit board box (2) is in sliding fit with the main guide rail (4), and the circuit board box (2) can be fixed on a rear cover (12) of the display screen (1) through a fastener, or can be pulled out along the sliding direction of sliding fit to be separated from the display screen (1) after the fastener is detached;
the computer box (60) is in sliding fit with the circuit board box (2), and the computer box (60) can be fixed on the circuit board box (2) through a fastener and positioned in the circuit board box (2), or can be pulled out along the sliding direction of sliding fit to be separated from the circuit board box (2) after the fastener is disassembled;
the first pluggable docking socket (13) is electrically connected by the connection pins and is fixedly arranged on the corresponding adapter plate, the adapter plate is fixed on the rear cover (12) of the display screen (1), the corresponding wiring terminal of the adapter plate is correspondingly and electrically connected with the power end and each signal end of the video display device, and when the circuit board box (2) is fixed on the rear cover (12), the plugging port of the first pluggable docking socket (13) is matched with the plugging port of the first pluggable docking plug (3) to be electrically connected; the first pluggable butt-joint plug (3) is electrically connected by the connecting pins and is fixedly arranged on a corresponding circuit board of the circuit board box (2), the pluggable port of the first pluggable butt-joint plug (3) and the pluggable port of the first pluggable butt-joint socket (13) are in pluggable opposite arrangement, and the plugging direction between the first pluggable butt-joint plug (3) and the first pluggable butt-joint socket (13) is consistent with the sliding direction when the circuit board box (2) and the main guide rail (4) are in sliding fit;
the second pluggable docking socket (76) is electrically connected by the connection pins and is fixedly arranged on the circuit board of the circuit board box (2) provided with the first pluggable docking plug (3), and when the computer box (60) is fixed on the circuit board box (2), the plugging port of the second pluggable docking socket (76) is matched with the plugging port of the second pluggable docking plug (62) to be electrically connected; the second pluggable docking plug (62) is electrically connected and fixedly arranged on a corresponding circuit board of the computer box (60) through connection pins of the second pluggable docking plug, the plugging port of the second pluggable docking plug (62) and the plugging port of the second pluggable docking socket (76) are in pluggable opposite arrangement, and the plugging direction between the second pluggable docking plug (62) and the second pluggable docking socket (76) is consistent with the sliding direction when the computer box (60) and the circuit board box (2) are in sliding fit.
2. The touch interactive all-in-one machine of claim 1, wherein: the circuit board in the circuit board box (2) is except the circuit board in the computer box (60), and only the power board (5) and the main board (7) are electrically connected with each other; the main board (7) is a circuit board provided with a first pluggable docking plug (3) and a second pluggable docking socket (76).
3. The touch interactive all-in-one machine of claim 2, wherein: the circuit board arranged in the computer box (60) is a computer board (6).
4. A touch interactive all-in-one machine according to one of claims 1 to 3, characterized in that: also has a protective cover (14) of the adapter plate; the adapter plate protective cover (14) is positioned above the main guide rail (4); the upper side part of the adapter plate protective cover (14) is provided with a heat dissipation channel; the power panel (5) in the circuit board box (2) is arranged left and right with the main board (7) and the computer box (60), air channels are arranged on the upper side and the lower side of the box body of the circuit board box (2) which are positioned on the power panel (5), and the heat dissipation channels of the adapter plate protective cover (14) are positioned above the power panel (5).
5. The touch interactive all-in-one machine of claim 2, wherein: the power panel (5) is provided with a screen display power output wiring port (51), a backlight power output wiring port (52), a main board power output wiring port (53), a computer power output wiring port (54), a power amplifier power output wiring port (55) and an alternating current power input wiring port (56); the main board (7) is provided with a screen display power input wiring port (71), a backlight power input wiring port (72), a main board power input wiring port (73), a computer power input wiring port (74) and a power amplifier power input wiring port (75); the screen display power supply output wiring port (51) is electrically connected with the screen display power supply input wiring port (71) through a lead; the backlight power supply output wiring port (52) is electrically connected with the backlight power supply input wiring port (72) through a wire; the main board power supply output wiring port (53) is electrically connected with the main board power supply input wiring port (73) through a wire; the computer power output wiring port (54) is electrically connected with the computer power input wiring port (74) through a wire; the power amplifier source output wiring port (55) is electrically connected with the power amplifier source input wiring port (75) through a wire; an alternating current power input wiring port (56) is electrically connected with a power plug which is connected with mains supply in use; the power panel (5) is provided with a power circuit suitable for the computer panel (6).
6. A touch interactive all-in-one machine according to claim 3, wherein: the main guide rail (4) is positioned at the left lower part or the right lower part of the rear cover (12) of the display screen (1), and the main guide rail (4) is positioned at the left side and the right side of the circuit board box (2); the circuit board box (2) and the main guide rail (4) are in sliding fit along the up-down direction.
7. The touch interactive all-in-one machine of claim 6, wherein: the circuit board box (2) further comprises a connecting plate (25), and the connecting plate (25) is fixedly connected to the box body of the circuit board box (2); when the circuit board box (2) is fixed on the rear cover (12) of the display screen (1), the circuit board box (2) is screwed on the rear cover (12) of the display screen by penetrating the connecting plate (25) through a locking screw serving as a fastener; the limiting plate part of the connecting plate (25) is contacted with the lower end surface of the rear cover (12), and the first pluggable docking plug (3) is inserted into the first pluggable docking socket (13) to be electrically connected with each other.
8. The touch interactive all-in-one machine of claim 6, wherein: the circuit board box (2) also comprises a box body and a sliding limiting piece (22); the box body comprises a sliding seat (21); the sliding seat (21) comprises a first bottom plate (21-1); the sliding limiting pieces (22) are in a pair, are fixedly connected on the first bottom plate (21-1) of the sliding seat (21) left and right, and are positioned below the main plate (7); the computer box (60) is matched with the circuit board box (2) in a sliding way along the up-down direction.
9. The touch interactive all-in-one machine of claim 8, wherein: the box body of the circuit board box (2) is provided with a first lower plate (24), and the first lower plate (24) is connected with a first bottom plate (21-1) of the sliding seat (21) into a whole; the box body of the computer box (60) is provided with a second lower plate (63); when the computer box (60) is fixed on the circuit board box (2), the computer box (60) is screwed on the first lower plate (24) of the circuit board box (2) through the second lower plate (63) by a locking screw serving as a fastener; the upper end surface of the second lower plate (63) is in contact with the lower end surface of the first lower plate (24), and the second pluggable docking plug (62) is inserted into the second pluggable docking socket (76) to be electrically connected with each other.
10. The touch interactive all-in-one machine of claim 9, wherein: the circuit board box (2) is positioned at the right lower part or the left lower part of the rear part of the display screen (1); when the circuit board box (2) is positioned at the right lower part of the rear part of the display screen (1), the power panel (5) is positioned at the left part of the sliding seat (21) of the circuit board box (2), the main board (7) is positioned at the right upper part of the sliding seat (21), the computer box (60) is positioned at the right lower part of the sliding seat (21), the box body of the circuit board box (2) is provided with a right side plate (23), the right side plate (23) is fixedly connected to the first bottom plate (21-1) of the sliding seat (21), and a plurality of external functional interfaces are arranged on the right side plate (23); when circuit board box (2) are located the left side below at display screen (1) rear portion, power strip (5) are located the right part of sliding seat (21) of circuit board box (2), and mainboard (7) are located the upper left portion of sliding seat (21), and computer box (60) are located the lower left portion of sliding seat (21), and the box body of circuit board box (2) is equipped with the left side board, left side board fixed connection is on first bottom plate (21-1) of sliding seat (21), is equipped with a plurality of external functional interfaces on the left side board.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712030.XA CN105242753A (en) | 2015-10-28 | 2015-10-28 | Liquid crystal touch interaction all-in-one machine with pull-out type integrated control module |
| CN201510712030X | 2015-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106371520A CN106371520A (en) | 2017-02-01 |
| CN106371520B true CN106371520B (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510712030.XA Pending CN105242753A (en) | 2015-10-28 | 2015-10-28 | Liquid crystal touch interaction all-in-one machine with pull-out type integrated control module |
| CN201621189028.5U Withdrawn - After Issue CN206363195U (en) | 2015-10-28 | 2016-10-28 | A kind of touch interactive all-in-one machine |
| CN201610964842.8A Active CN106371520B (en) | 2015-10-28 | 2016-10-28 | Touch interaction all-in-one machine |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510712030.XA Pending CN105242753A (en) | 2015-10-28 | 2015-10-28 | Liquid crystal touch interaction all-in-one machine with pull-out type integrated control module |
| CN201621189028.5U Withdrawn - After Issue CN206363195U (en) | 2015-10-28 | 2016-10-28 | A kind of touch interactive all-in-one machine |
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| Country | Link |
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| CN (3) | CN105242753A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242753A (en) * | 2015-10-28 | 2016-01-13 | 江苏昊润电子科技有限公司 | Liquid crystal touch interaction all-in-one machine with pull-out type integrated control module |
| CN105867869A (en) * | 2016-04-26 | 2016-08-17 | 北京时代奥视科技股份有限公司 | Multi-screen spliced display device |
| CN109473002B (en) * | 2017-09-07 | 2024-08-09 | 上海峰宁信息科技股份有限公司 | Easy-to-install and maintenance structure of electronic blackboard |
| JP6637013B2 (en) | 2017-10-31 | 2020-01-29 | ファナック株式会社 | Control device |
| CN108304098A (en) * | 2018-04-23 | 2018-07-20 | 江苏欧帝电子科技有限公司 | A kind of module plug-in type electronic blackboard |
| CN108563290A (en) * | 2018-06-14 | 2018-09-21 | 深圳华龙讯达信息技术股份有限公司 | Show equipment side box and display equipment |
| CN110347221A (en) * | 2019-06-26 | 2019-10-18 | 珠海中电数码科技有限公司 | A kind of all-in-one machine with pluggable board box |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203149436U (en) * | 2012-12-04 | 2013-08-21 | 深圳市中银科技有限公司 | AIO (all-in-one) computer |
| CN206363195U (en) * | 2015-10-28 | 2017-07-28 | 江苏昊润电子科技有限公司 | A kind of touch interactive all-in-one machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201726490U (en) * | 2010-08-24 | 2011-01-26 | 惠州市纳伟仕视听科技有限公司 | Liquid crystal television set |
| CN202394204U (en) * | 2011-11-28 | 2012-08-22 | 杭州华银教育多媒体科技股份有限公司 | Split type liquid crystal electronic whiteboard with external controller |
| CN202632182U (en) * | 2012-03-22 | 2012-12-26 | 同方电子科技有限公司 | Teaching all-in-one machine computer mainframe external structure |
| CN202995570U (en) * | 2012-12-27 | 2013-06-12 | 江苏昊润电子科技有限公司 | Pull-and-draw type computer box for touch-control interactive all-in-one machine |
| US9939842B2 (en) * | 2013-01-03 | 2018-04-10 | Carroll Boston Correll, JR. | Electronic device combination |
| CN205229889U (en) * | 2015-10-28 | 2016-05-11 | 江苏昊润电子科技有限公司 | Mutual all -in -one of liquid crystal touch with pull formula integrated control module |
-
2015
- 2015-10-28 CN CN201510712030.XA patent/CN105242753A/en active Pending
-
2016
- 2016-10-28 CN CN201621189028.5U patent/CN206363195U/en not_active Withdrawn - After Issue
- 2016-10-28 CN CN201610964842.8A patent/CN106371520B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203149436U (en) * | 2012-12-04 | 2013-08-21 | 深圳市中银科技有限公司 | AIO (all-in-one) computer |
| CN206363195U (en) * | 2015-10-28 | 2017-07-28 | 江苏昊润电子科技有限公司 | A kind of touch interactive all-in-one machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206363195U (en) | 2017-07-28 |
| CN106371520A (en) | 2017-02-01 |
| CN105242753A (en) | 2016-01-13 |
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Address after: 213022 No. 6 Longhutang Information Avenue, Xinbei District, Changzhou City, Jiangsu Province Applicant after: JIANGSU HOREN ELECTRONIC SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 213000 East Floor 213022, Building No. 18, Huashan Middle Road, Xinbei District, Changzhou City, Jiangsu Province Applicant before: JIANGSU HOREN ELECTRONIC SCIENCE AND TECHNOLOGY Co.,Ltd. |
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