CN112198992A - Infrared touch screen - Google Patents
Infrared touch screen Download PDFInfo
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- CN112198992A CN112198992A CN202010934261.6A CN202010934261A CN112198992A CN 112198992 A CN112198992 A CN 112198992A CN 202010934261 A CN202010934261 A CN 202010934261A CN 112198992 A CN112198992 A CN 112198992A
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- clamping
- touch screen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention discloses an infrared touch screen, which comprises a combination block, wherein a clamping block is arranged in the combination block, the top end of the fixture block is provided with an infrared module, the top of the combined block is provided with an installation groove, the fixture block is arranged in the installation groove, the bottom of the mounting groove is provided with a movable block, the top of the movable block is connected with a movable plate, one side of the movable block is provided with a PUSH-PUSH structure, one side of the mounting groove is provided with an elastic electric sheet, the bottom in the combined block is provided with a reaction module, the elastic electric sheet is electrically connected with the reaction module, and the reaction module also comprises a display which comprises a shell, frame corners are arranged at four corners of the shell, a processing module is arranged in each frame corner inserting piece, be connected with the composite module draw-in groove between the frame angle, install the display screen between the composite module draw-in groove, the display screen bottom is provided with execution module. The invention has the characteristics of simple and convenient disassembly and repair.
Description
Technical Field
The invention relates to the technical field of touch control, in particular to an infrared touch screen.
Background
The infrared touch screen is composed of infrared transmitting and receiving sensing elements arranged on the outer frame of the touch screen, an infrared detection network is formed on the surface of the screen, and any touch object can change the infrared on the contact point to realize the operation of the touch screen. Infrared touch screens use infrared emitting and receiving sensing elements. The elements form an infrared detection network on the surface of the screen, and an object operated by touch can change the infrared ray of a contact point and further be converted into a coordinate position of touch to realize the response of operation. On the infrared touch screen, the circuit board devices arranged on four sides of the screen are provided with infrared transmitting tubes and infrared receiving tubes, and the infrared transmitting tubes and the infrared receiving tubes correspondingly form a transverse and vertical crossed infrared matrix.
The infrared system of the existing infrared touch screen is very easy to damage, the touch screen needs to be disassembled comprehensively when the infrared touch screen is repaired, the structure of the infrared touch screen is very complex, and a large amount of time is needed for disassembling, repairing and installing. Therefore, it is necessary to design an infrared touch screen that is easy to disassemble and repair.
Disclosure of Invention
The present invention is directed to an infrared touch screen, so as to solve the problems mentioned in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an infrared touch screen, includes the composite module, the composite module includes the composite module, install the fixture block in the composite module, the fixture block includes the fixture block body, infrared ray module is installed on fixture block body top, fixture block body lower extreme is connected with the cardboard, the electric piece is installed to cardboard one side, the electric piece is connected with infrared ray module electricity, the cardboard opposite side is provided with the cardboard groove, and infrared ray module includes infrared receiver and infra red emitter, when infra red ray receiver or infra red emitter damage, only needs to take out the fixture block and changes.
According to the technical scheme, the top of the combined block is provided with a mounting groove, the clamping block is mounted in the mounting groove, the bottom of the mounting groove is provided with a movable block, a spring is mounted between the movable block and the bottom of the mounting groove, the top of the movable block is connected with a movable plate, the movable plate comprises a movable plate body, a rotating shaft of the movable plate body is connected with the movable block, one side of the movable plate body is provided with a movable plate clamping block, the movable plate clamping block and the clamping plate groove are in a matched structure, one side of the movable plate body is connected with a movable plate clamping column, one side of the mounting groove is provided with a movable plate groove, the movable plate is positioned in the movable plate groove, one side of the movable plate groove is provided with a clamping column groove, the clamping column groove and the movable plate clamping column are in a matched structure, the clamping block is pressed into the mounting groove, the clamping plate pushes the movable block downwards, the movable block drives the movable plate to move downwards together, the movable plate clamping column moves along the clamping column groove, the movable plate rotates inwards until the movable plate clamping block is clamped into the clamping plate groove, the clamping block is fixed, then if the movable block continues to descend, the movable plate clamping column only moves downwards along the clamping column groove, the movable plate is not rotated, when the clamping block is taken out, the spring pushes the movable block and the movable plate upwards, the movable plate clamping column moves along the clamping column groove, the movable plate rotates outwards, the movable plate clamping block and the clamping plate groove are separated, and the clamping block is loosened and popped out.
According to the above technical scheme, a PUSH-PUSH structure is arranged on one side of the movable block, the PUSH-PUSH structure comprises a first guide groove, a second guide groove, a third guide groove and a fourth guide groove, the first guide groove, the second guide groove, the third guide groove and the fourth guide groove are combined into a heart shape, a locking pull rod groove is arranged on one side of the movable block, a locking pull rod is arranged in the locking pull rod groove, the locking pull rod is matched with the first guide groove, the second guide groove, the third guide groove and the fourth guide groove, when the clamping block is pressed down for the first time, when the movable plate moves, as the tail end of the fourth guide groove is higher than the first guide groove, the locking pull rod is blocked, so that the locking pull rod can only move along the first guide groove, when the locking pull rod moves to the tail end of the first guide groove, the locking pull rod springs into the lower second guide groove, and when the clamping block is released, as the tail end of the first guide groove, when the locking pull rod moves to the tail end of the second guide groove, the locking pull rod is bounced into the lower third guide groove, the locking pull rod is blocked by the groove at the front section of the third guide groove, the movable plate is blocked by the locking pull rod and cannot move forwards, the clamping block of the movable plate is kept in the clamping groove, the clamping block is fixed in the mounting groove, the clamping block is pressed down for the second time, when the movable plate moves, the locking pull rod is blocked by the locking pull rod because the tail end of the second guide groove is higher than the third guide groove, the locking pull rod can only move along the third guide groove, when the locking pull rod moves to the tail end of the third guide groove, the locking pull rod bounces into the fourth guide groove because the front end of the fourth guide groove is lower than the third guide groove, when the clamping block is released, the locking pull rod is blocked by the locking pull rod because the tail end of the third guide groove is higher than the fourth guide groove, no. four guiding grooves are the inclined plane, can raise the locking pull rod, and at No. four guiding groove ends, because No. four guiding groove ends are higher than a guiding groove, the locking pull rod is popped into lower guiding groove in, the locking pull rod does not block at a guiding groove, makes the fixture block can continue to rise, pops out the fixture block.
According to the technical scheme, an elastic electric piece is installed on one side of the installation groove, the reaction module is installed at the bottom in the combined block, the elastic electric piece is electrically connected with the reaction module, the elastic electric piece and the electric piece are of a matched structure, when the fixture block is installed in the installation groove, the electric piece extrudes the elastic electric piece, the elastic electric piece is tightly attached to the electric piece, and the reaction module is electrically connected with the infrared module.
According to the technical scheme, the combined device is installed on the combined module and comprises a combined block clamping block and a combined block clamping groove, the combined block clamping block and the combined block clamping groove are installed on two sides of the combined block respectively, the combined block clamping block and the combined block clamping groove are of matched structures, a slot is installed at the bottom of the combined block clamping block, an inserting sheet is installed at the bottom of the combined block clamping groove, the slot and the inserting sheet are of matched structures, electric connection exists among the slot, the inserting sheet and the reaction module, the combined block clamping block and the combined block clamping groove enable the combined module to be connected with one another, and meanwhile, the slot and the inserting sheet between the combined modules are matched with one another to enable the reaction modules to.
According to the technical scheme, the infrared touch screen also comprises a display, the display comprises a shell, the four corners of one side of the shell are provided with frame corners, one side of each frame corner is provided with a frame corner clamping groove, the bottom of each frame corner clamping groove is provided with a frame corner inserting sheet, the frame corner clamping grooves and the combined block clamping blocks are of a matched structure, the frame corner inserting sheets and the slots are of a matched structure, a processing module is installed in each frame corner inserting sheet, the processing module is electrically connected with the frame corner inserting sheets, combined module clamping grooves are connected between the frame corners, a plurality of combined modules are installed in the combined module clamping grooves, a display screen is installed between the combined module clamping grooves, an execution module is arranged at the bottom of the display screen, the display screen is electrically connected with the execution module, the execution module is electrically connected with the processing module, when the combined modules break down, the touch screen can be quickly repaired only by taking out and replacing the fault combined module, the reaction module is matched with the frame corner inserting piece and the slot to transmit signals to the processing module, the processing module calculates the due change of the picture according to the touch position and the moving track, and the execution module reflects the picture change to the display screen and plays a role of the touch screen.
Compared with the prior art, the invention has the following beneficial effects: in the invention, the raw materials are mixed,
(1) by arranging the PUSH-PUSH structure and the fixture block, when the infrared receiver or the infrared transmitter is damaged, the fixture block is only required to be taken out for replacement by pressing, the touch screen is not required to be disassembled, and only the pressing is required during installation, so that the replacement of the infrared module is very simple;
(2) through being provided with composite module and composite set, only need change the composite module that damages when the internal installation damages, need not disassemble the touch-sensitive screen again, the composite module that damages also repairs respectively after taking off.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a combination module of the present invention;
FIG. 3 is a schematic diagram of the PUSH-PUSH structure of the present invention;
FIG. 4 is a schematic view of the combined apparatus of the present invention;
in the figure: 1. combining the modules; 11. combining the blocks; 12. a clamping block; 121. a block body; 122. an infrared module; 123. clamping a plate; 124. an electric sheet; 125. a clamping plate groove; 13. mounting grooves; 14. a movable block; 15. a spring; 16. a movable plate; 161. a movable plate body; 162. a movable plate clamping block; 163. the movable plate is clamped with the column; 164. a movable plate groove; 165. a column clamping groove; 17. PUSH-PUSH structure; 171. a first guide groove; 172. a second guide groove; 173. a third guide groove; 174. a fourth guide groove; 175. a locking pull rod groove; 176. a locking pull rod; 18. an elastic electric sheet; 19. a reaction module; 2. a combination device; 21. combining the block fixture blocks; 22. a combination block clamping groove; 23. a slot; 24. inserting sheets; 3. a display; 31. a housing; 32. a frame corner; 33. a frame corner slot; 34. inserting pieces at the corners of the frame; 35. a processing module; 36. a combined module clamping groove; 37. a display screen; 38. and executing the module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: an infrared touch screen comprises a combined module 1, wherein the combined module 1 comprises a combined module 11, a clamping block 12 is installed in the combined module 11, the clamping block 12 comprises a clamping block body 121, an infrared module 122 is installed at the top end of the clamping block body 121, a clamping plate 123 is connected to the lower end of the clamping block body 121, an electric sheet 124 is installed on one side of the clamping plate 123, the electric sheet 124 is electrically connected with the infrared module 122, a clamping plate groove 125 is formed in the other side of the clamping plate 123, the infrared module 122 comprises an infrared receiver and an infrared transmitter, and when the infrared receiver or the infrared transmitter is damaged, the clamping block 12 only needs to be taken;
the top of the combination block 11 is provided with a mounting groove 13, the fixture block 12 is mounted in the mounting groove 13, the bottom of the mounting groove 13 is provided with a movable block 14, a spring 15 is mounted between the movable block 14 and the bottom of the mounting groove 13, the top of the movable block 14 is connected with a movable plate 16, the movable plate 16 comprises a movable plate body 161, a rotating shaft of the movable plate body 161 is connected with the movable block 14, one side of the movable plate body 161 is provided with a movable plate fixture block 162, the movable plate fixture block 162 and the fixture plate groove 125 are in a matching structure, one side of the movable plate body 161 is connected with a movable plate clamping column 163, one side of the mounting groove 13 is provided with a movable plate groove 164, the movable plate 16 is located in the movable plate groove 164, one side of the movable plate groove 164 is provided with a clamping column groove 165, the clamping column groove 165 and the movable plate clamping, the fixture block 12 is pressed into the mounting groove 13, the clamping plate 123 pushes the movable block 14 downwards, the movable block 14 drives the movable plate 16 to move downwards together, the movable plate clamping column 163 moves along the clamping column groove 16, the movable plate 16 rotates inwards until the movable plate fixture block 162 is clamped into the clamping plate groove 125, the fixture block 12 is fixed, then if the movable block 14 continues to descend, the movable plate clamping column 163 only moves downwards along the clamping column groove 16, the movable plate 16 does not rotate any more, when the fixture block 162 is taken out, the spring 15 pushes the movable block 14 and the movable plate 16 upwards, the movable plate clamping column 163 moves along the clamping column groove 16, the movable plate 16 rotates outwards, the movable plate fixture block 162 and the clamping plate groove 125 are separated, the fixture block 12 is loosened and ejected;
one side of the movable block 14 is provided with a PUSH-PUSH structure 17, the PUSH-PUSH structure 17 comprises a first guide groove 171, a second guide groove 172, a third guide groove 173 and a fourth guide groove 174, the first guide groove 171, the second guide groove 172, the third guide groove 173 and the fourth guide groove 174 are combined into a heart shape, one side of the movable block 14 is provided with a locking pull rod groove 175, a locking pull rod 176 is installed in the locking pull rod groove 175, the locking pull rod 176 is matched with the first guide groove 171, the second guide groove 172, the third guide groove 173 and the fourth guide groove 174, the first pressing of the fixture 12 can block the locking pull rod 176 when the movable plate 16 moves, because the tail end of the fourth guide groove 174 is higher than the first guide groove 171, the locking pull rod 176 can only move along the first guide groove 171, when the locking pull rod 176 moves to the tail end of the first guide groove 171, the locking pull rod 176 springs into the lower second guide groove 172, when the latch 12 is released, the locking tie bar 176 can only move along the second guide groove 172 because the end of the first guide groove 171 is higher than the second guide groove 172, when the locking tie bar 176 moves to the end of the second guide groove 172, the locking tie bar 176 springs into the lower third guide groove 173, at this time, the locking tie bar 176 is stopped by the groove at the front section of the third guide groove 173, so that the movable plate 16 is locked by the locking tie bar 176 and can not move forward, the movable plate latch 162 is held in the latch groove 125, so that the latch 12 is fixed in the mounting groove 13, when the latch 12 is pressed down for the second time, when the movable plate 16 moves, the locking tie bar 176 is stopped because the end of the second guide groove 172 is higher than the third guide groove 173, so that the locking tie bar 176 can only move along the third guide groove 173, when the locking tie bar 176 moves to the end of the third guide groove 173, because the front end of the fourth guide groove 174 is lower than the third, when the latch 12 is released, the end of the third guide groove 173 is higher than the fourth guide groove 174 to block the locking pull rod 176, so that the locking pull rod 176 can only move along the fourth guide groove 174, the fourth guide groove 174 is an inclined surface and can lift the locking pull rod 176, and at the end of the fourth guide groove 174, because the end of the fourth guide groove 174 is higher than the first guide groove 171, the locking pull rod 176 pops into the lower first guide groove 171, and the locking pull rod 176 is not blocked by the first guide groove 171, so that the latch 162 can continuously rise to pop out the latch 12;
an elastic electric sheet 18 is arranged on one side of the mounting groove, a reaction module 19 is arranged at the bottom in the combined block 11, the elastic electric sheet 18 is electrically connected with the reaction module 19, the elastic electric sheet 18 and the electric sheet 124 are in a matching structure, and when the fixture block 12 is mounted in the mounting groove 13, the electric sheet 124 extrudes the elastic electric sheet 18 to enable the elastic electric sheet 18 and the electric sheet 124 to be tightly attached, so that the reaction module 19 is electrically connected with the infrared module 122;
the combined module 1 is provided with a combined device 2, the combined device 2 comprises a combined block clamping block 21 and a combined block clamping groove 22, the combined block clamping block 21 and the combined block clamping groove 22 are respectively arranged at two sides of the combined block 11, the combined block clamping block 21 and the combined block clamping groove 22 are of a matched structure, a slot 23 is arranged at the bottom of the combined block clamping block 21, an inserting sheet 24 is arranged at the bottom of the combined block clamping groove 22, the slot 23 and the inserting sheet 24 are of a matched structure, the slot 23, the inserting sheet 24 and the reaction module 19 are electrically connected, the combined block clamping block 21 and the combined block clamping groove 22 enable the combined module 1 to be connected with each other, and meanwhile, the slot 23 and the inserting sheet 24 between the combined modules 1 are;
the infrared touch screen also comprises a display 3, the display 3 comprises a shell 31, four corners of one side of the shell 31 are provided with frame corners 32, one side of each frame corner 32 is provided with a frame corner clamping groove 33, the bottom of each frame corner clamping groove 33 is provided with a frame corner inserting piece 34, the frame corner clamping grooves 33 and the combined module clamping blocks 21 are of a matching structure, the frame corner inserting pieces 34 and the inserting grooves 23 are of a matching structure, a processing module 35 is installed in each frame corner inserting piece 34, the processing module 35 is electrically connected with the frame corner inserting pieces 34, combined module clamping grooves 36 are connected between the frame corners 32, a plurality of combined modules 1 are installed in the combined module clamping grooves 36, a display screen 37 is installed between the combined module clamping grooves 36, an execution module 38 is arranged at the bottom of the display screen 37, the display screen 37 is electrically connected with the execution module 38, the execution module 38 is electrically connected with the processing module 35, when the combined module 1 breaks down, only the combined, the touch screen can be quickly repaired, the combination module 1 is convenient to repair, the reaction module 19 transmits signals to the processing module 35 through the matching of the frame corner inserting pieces 34 and the slots 23, the processing module 35 calculates the due change of the picture according to the touch position and the moving track, and the execution module 38 reflects the picture change to the display screen 37, so that the effect of the touch screen is achieved.
The working principle is as follows: the infrared module 122 includes an infrared receiver and an infrared emitter, when the infrared receiver or the infrared emitter is damaged, only the fixture block 12 needs to be taken out for replacement, when the fixture block 12 is not installed in the installation groove 13, the movable block 14 is pushed to the upper side by the spring 15, at this time, the movable plate 16 tilts outwards, when the fixture block 12 is installed, the fixture block 12 is pressed into the installation groove 13, the clamping plate 123 pushes the movable block 14 downwards, the movable block 14 drives the movable plate 16 to move downwards together, the movable plate clamping column 163 moves along the clamping column groove 16, so that the movable plate 16 rotates inwards, until the movable plate clamping block 162 is clamped into the clamping plate groove 125, the fixture block 12 is fixed, then if the movable block 14 continues to descend, the movable plate clamping column 163 only moves downwards along the clamping column groove 16, the movable plate 16 does not rotate any more, when the fixture block 162 is taken out, the spring 15 pushes the movable block 14 and the movable plate 16 upwards, the movable plate clamping column 163 moves, when the movable plate 16 is rotated outward to separate the movable plate latch 162 from the latch groove 125, the latch 12 is released and ejected, the latch 12 is pressed for the first time, when the movable plate 16 moves, the locking tie bar 176 is blocked by the end of the fourth guide groove 174 higher than the first guide groove 171, the locking tie bar 176 can only move along the first guide groove 171, when the locking tie bar 176 moves to the end of the first guide groove 171, the locking tie bar 176 springs into the lower second guide groove 172, when the latch 12 is released, the locking tie bar 176 can only move along the second guide groove 172 because the end of the first guide groove 171 is higher than the second guide groove 172, when the locking tie bar 176 moves to the end of the second guide groove 172, the locking tie bar 176 springs into the lower third guide groove 173, at this time, the locking tie bar 176 is blocked by the groove at the front section of the third guide groove 173, the movable plate 16 is blocked by the locking tie bar 176, when the movable plate 16 moves, the locking tie bar 176 can move only along the third guide groove 173 because the end of the second guide groove 172 is higher than the third guide groove 173 to stop the locking tie bar 176, when the locking tie bar 176 moves to the end of the third guide groove 173, the locking tie bar 176 pops into the fourth guide groove 174 because the front end of the fourth guide groove 174 is lower than the third guide groove 173, when the latch 12 is released, the locking tie bar 176 is stopped because the end of the third guide groove 173 is higher than the fourth guide groove 174 to cause the locking tie bar 176 to move only along the fourth guide groove 174, the fourth guide groove 174 is an inclined surface to raise the locking tie bar 176, and at the end of the fourth guide groove 174, the end of the fourth guide groove 174 is higher than the first guide groove 171 to pop the locking tie bar 176 into the lower first guide groove 171, the locking pull rod 176 is not blocked in the first guide groove 171, so that the fixture block 162 can continuously rise, the fixture block 12 is ejected, when the fixture block 12 is installed in the installation groove 13, the electric sheet 124 extrudes the elastic electric sheet 18, the elastic electric sheet 18 is tightly attached to the electric sheet 124, the reaction module 19 is electrically connected with the infrared module 122, the combination block fixture 21 and the combination block clamping groove 22 enable the combination modules 1 to be mutually connected, meanwhile, the slot 23 and the insertion sheet 24 between the combination modules 1 are mutually matched, so that the reaction module 19 is mutually connected, when the combination module 1 breaks down, only the broken combination module 1 needs to be taken out and replaced, the touch screen can be quickly repaired, the repair of the combination module 1 is convenient, the reaction module 19 transmits signals to the processing module 35 through the matching of the frame corner insertion sheet 34 and the slot 23, the processing module 35 calculates the due change of the picture according to the touch position and the moving track, the execution module 38 reflects the screen change to the display 37, and functions as a touch screen.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An infrared touch screen comprises a combination module (1), and is characterized in that: the combined module (1) comprises a combined module (11), a clamping block (12) is installed in the combined module (11), the clamping block (12) comprises a clamping block body (121), an infrared module (122) is installed at the top end of the clamping block body (121), a clamping plate (123) is connected to the lower end of the clamping block body (121), an electric sheet (124) is installed on one side of the clamping plate (123), the electric sheet (124) is electrically connected with the infrared module (122), and a clamping plate groove (125) is formed in the other side of the clamping plate (123).
2. The infrared touch screen of claim 1, wherein: the combined block (11) top is provided with mounting groove (13), fixture block (12) are installed in mounting groove (13), movable block (14) are installed to mounting groove (13) bottom, install spring (15) between movable block (14) and mounting groove (13) bottom, movable block (14) top is connected with fly leaf (16), fly leaf (16) are including the fly leaf body (161), the fly leaf body (161) rotation axis links to each other with movable block (14), and fly leaf fixture block (162) is provided with on one side of the fly leaf body (161), fly leaf fixture block (162) and fixture plate groove (125) are the cooperation structure.
3. The infrared touch screen of claim 2, wherein: activity plate body (161) one side is connected with activity plate card post (163), mounting groove (13) one side is provided with activity board groove (164), activity board (16) are located activity board groove (164), activity board groove (164) one side is provided with card post groove (165), card post groove (165) and activity plate card post (163) are the cooperation structure.
4. The infrared touch screen of claim 3, wherein: the utility model discloses a lock structure, including movable block (14), movable block (14) one side is provided with PUSH-PUSH structure (17), PUSH-PUSH structure (17) are including a guiding groove (171), No. two guiding grooves (172), No. three guiding grooves (173) and No. four guiding grooves (174), a guiding groove (171), No. two guiding grooves (172), No. three guiding grooves (173) and No. four guiding grooves (174) make up for heart shape, movable block (14) one side is provided with locking pull rod groove (175), install locking pull rod (176) in locking pull rod groove (175), locking pull rod (176) are the cooperation structure with a guiding groove (171), No. two guiding grooves (172), No. three guiding grooves (173) and No. four guiding grooves (174).
5. The infrared touch screen of claim 4, wherein: elastic electric pieces (18) are installed on one side of the installation groove, a reaction module (19) is installed at the bottom in the combination block (11), the elastic electric pieces (18) are electrically connected with the reaction module (19), and the elastic electric pieces (18) and the electric pieces (124) are of a matching structure.
6. The infrared touch screen of claim 5, wherein: install composite set (2) on composite module (1), composite set (2) are including combination piece fixture block (21) and combination piece draw-in groove (22), install respectively in combination piece (11) both sides combination piece fixture block (21) and combination piece draw-in groove (22), combination piece fixture block (21) and combination piece draw-in groove (22) are the cooperation structure, slot (23) are installed to combination piece fixture block (21) bottom, inserted sheet (24) are installed to combination piece draw-in groove (22) bottom, slot (23) and inserted sheet (24) are the cooperation structure, there is the electricity between slot (23), inserted sheet (24) and reaction module (19) to be connected.
7. The infrared touch screen of claim 6, wherein: still include display (3), display (3) are including shell (31), four corners in shell (31) one side are provided with frame angle (32), frame angle (32) one side is provided with frame angle draw-in groove (33), frame angle draw-in groove (33) bottom is provided with frame angle inserted sheet (34), frame angle draw-in groove (33) and combination piece fixture block (21) are the cooperation structure, frame angle inserted sheet (34) and slot (23) are the cooperation structure.
8. The infrared touch screen of claim 7, wherein: be connected with composite module draw-in groove (36) between frame angle (32), install a plurality of composite module (1) in composite module draw-in groove (36), install display screen (37) between composite module draw-in groove (36)
9. The infrared touch screen of claim 8, wherein: install processing module (35) in frame angle inserted sheet (34), processing module (35) and frame angle inserted sheet (34) electricity are connected, display screen (37) bottom is provided with execution module (38), display screen (37) and execution module (38) electricity are connected, execution module (38) and processing module (35) electricity are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010934261.6A CN112198992A (en) | 2020-09-08 | 2020-09-08 | Infrared touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010934261.6A CN112198992A (en) | 2020-09-08 | 2020-09-08 | Infrared touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112198992A true CN112198992A (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010934261.6A Pending CN112198992A (en) | 2020-09-08 | 2020-09-08 | Infrared touch screen |
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| CN (1) | CN112198992A (en) |
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|---|---|---|---|---|
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| US20130106790A1 (en) * | 2010-07-19 | 2013-05-02 | Lg Innotek Co., Ltd. | Optical touch screen |
| US20150109255A1 (en) * | 2013-10-18 | 2015-04-23 | Asia Vital Components Co., Ltd. | Optical touch module and assembly formed therefrom |
| CN106785920A (en) * | 2016-12-29 | 2017-05-31 | 西安炬光科技股份有限公司 | A kind of semiconductor laser stacks of mechanical connection type |
| CN107277324A (en) * | 2017-07-27 | 2017-10-20 | 北京小米移动软件有限公司 | Camera module and terminal |
| CN107506096A (en) * | 2017-09-06 | 2017-12-22 | 合肥宗平计算机科技有限公司 | Infrared touch panel framework and its touch-screen |
| CN207751499U (en) * | 2018-01-30 | 2018-08-21 | 四川大学 | A kind of mounting structure of sensor |
| CN209821811U (en) * | 2019-06-28 | 2019-12-20 | 唐山信发触控电视制造有限公司 | Can dismantle infrared touch all-in-one |
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| US20130106790A1 (en) * | 2010-07-19 | 2013-05-02 | Lg Innotek Co., Ltd. | Optical touch screen |
| US20150109255A1 (en) * | 2013-10-18 | 2015-04-23 | Asia Vital Components Co., Ltd. | Optical touch module and assembly formed therefrom |
| CN106785920A (en) * | 2016-12-29 | 2017-05-31 | 西安炬光科技股份有限公司 | A kind of semiconductor laser stacks of mechanical connection type |
| CN107277324A (en) * | 2017-07-27 | 2017-10-20 | 北京小米移动软件有限公司 | Camera module and terminal |
| CN107506096A (en) * | 2017-09-06 | 2017-12-22 | 合肥宗平计算机科技有限公司 | Infrared touch panel framework and its touch-screen |
| CN207751499U (en) * | 2018-01-30 | 2018-08-21 | 四川大学 | A kind of mounting structure of sensor |
| CN209821811U (en) * | 2019-06-28 | 2019-12-20 | 唐山信发触控电视制造有限公司 | Can dismantle infrared touch all-in-one |
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