CN114201055B - Split leather sheath keyboard of tablet personal computer - Google Patents
Split leather sheath keyboard of tablet personal computer Download PDFInfo
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- CN114201055B CN114201055B CN202111455402.7A CN202111455402A CN114201055B CN 114201055 B CN114201055 B CN 114201055B CN 202111455402 A CN202111455402 A CN 202111455402A CN 114201055 B CN114201055 B CN 114201055B
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- 239000010985 leather Substances 0.000 title claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims 2
- 210000001364 upper extremity Anatomy 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005059 dormancy Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007958 sleep Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
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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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a split leather sheath keyboard of a tablet personal computer, which comprises a mounting plate, an adsorption piece, a flexible connecting strip and a cover plate, wherein one side of the adsorption piece is detachably connected with the mounting plate, the other side of the adsorption piece is rotatably connected with the cover plate through the flexible connecting strip, one side of the cover plate is provided with the keyboard, and one side of the mounting plate, which is close to the keyboard, is provided with a mounting groove for mounting the tablet personal computer; the left end and the right end of the mounting plate are provided with anti-falling brackets, the upper ends of the anti-falling brackets are connected with the mounting plate through damping hinges, the lower ends of the anti-falling brackets are matched with the lower corners of the mounting plate, and the anti-falling brackets are in telescopic design; the two sides of the cover plate are respectively provided with a plurality of hanging grooves which are arranged at equal intervals, the anti-falling support extends towards the direction of the cover plate through extension and retraction, and is detachably connected with any hanging groove through rotation; during the specific use, will prevent falling the support and drop down, make it extend to apron place direction, will prevent again that the support that falls rotates to apron place direction, makes and prevents L type dog-ear of falling the support lower extreme articulate or the joint is in hanging the inslot.
Description
Technical Field
The invention relates to the technical field of tablet computers, in particular to a protection and use exhibition board of a tablet computer, and specifically relates to a split leather sheath keyboard of a tablet computer.
Background
The protective shell is a facility for protecting the tablet personal computer, and the quality of the protective shell directly influences the service life of the tablet personal computer; once the tablet personal computer falls on the ground, the protective shell falls, and meanwhile, when things hit the tablet personal computer, the protective shell cannot protect the tablet personal computer, dust and moisture can continuously corrode the tablet personal computer and the inner part of the shell of the protective shell, so that the protective shell is damaged, the tablet personal computer is damaged by impact, and great inconvenience is brought to use and work; in view of the above disadvantages, a cover plate is disposed on a protective cover, and in order to meet office needs, a keyboard is disposed on the cover plate to make the cover plate a style close to that of a notebook, but because a host screen of a tablet computer is integrated and the weight is concentrated on the upper half part, a user cannot hold a computer which is unfolded with one hand and type with the other hand like a common notebook, and the application scene is obviously reduced compared with the notebook.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a split type holster keyboard for a tablet computer, aiming at the above defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the split leather sheath keyboard for the tablet personal computer is constructed and comprises a mounting plate, an adsorption piece, a flexible connecting strip and a cover plate, wherein one side of the adsorption piece is detachably connected with the mounting plate, the other side of the adsorption piece is rotatably connected with the cover plate through the flexible connecting strip, the keyboard is mounted on one side of the cover plate, and a mounting groove for mounting the tablet personal computer is formed in one side, close to the keyboard, of the mounting plate; the anti-falling support is arranged at the left end and the right end of the mounting plate, the upper end of the anti-falling support is connected with the mounting plate through a damping hinge, the lower end of the anti-falling support is matched with the lower corner of the mounting plate, and the anti-falling support is in a telescopic design; the two sides of the cover plate are respectively provided with a plurality of hanging grooves which are arranged at equal intervals, the anti-falling bracket extends towards the direction of the cover plate through extension and retraction, and is connected or hooked with any one of the hanging grooves through rotation, so that an obtuse angle which is larger than 90 degrees is formed between the mounting plate and the cover plate; the keyboard surface is close to rotate in the one end of mounting panel and be connected with the fixture block, the mounting panel lower extreme is equipped with the draw-in groove that the fixture block of being convenient for pegged graft, be equipped with on the keyboard and hold the holding tank of fixture block.
Preferably, be provided with on the apron with prevent falling the hollow axle sleeve that the support corresponds, the upper end left and right sides of preventing falling the support all is connected with the slider through damping hinge, the inner chamber of axle sleeve be equipped with slider sliding connection's spout, the upper and lower both sides of the lower extreme of axle sleeve are equipped with respectively and are convenient for prevent falling the fluting of support activity from top to bottom.
Preferably, the upper end of the anti-falling support is made of metal, and when the lower end of the anti-falling support is attached to the lower corner of the mounting plate, the shaft sleeve adsorbs the anti-falling support through the magnet.
Preferably, the mounting panel is kept away from one side of keyboard articulates there is horizontal backup pad, include in the backup pad with the base plate of mounting panel articulated rectangle, be equipped with a plurality of parallel distribution's regulating part on the base plate, the regulating part includes two regulating spindles that set up the position correspondence of both sides around the base plate respectively, the regulating spindle perpendicular to the long limit of base plate, arbitrary the one end of regulating spindle pass through the damping hinge with the base plate is articulated, and the connection can be dismantled with the regulating spindle that corresponds to the other end.
Preferably, the supporting plate can be turned upwards, and a fixing clamp or an adsorption device for fixing the tablet computer on the wall surface is arranged at the front foot of the supporting plate.
Preferably, adsorb the piece include with the strip is inhaled to the length that flexible connecting strip connects, and fix and inhale the strip head on the strip is inhaled to the length, it includes the casing to inhale the strip head, be equipped with the 3PIN connector in the casing, the casing upper surface is equipped with and is convenient for the trompil that the contact of 3PIN connector passes through, still be equipped with the reinforcement magnet that is located the upper end in the casing.
Preferably, one end of the mounting plate is provided with a connecting groove matched with the long suction strip and a suction head groove matched with the suction strip head, a projection is arranged at one end of the long suction strip, a first clamping hook is arranged at one side of the other end of the long suction strip, a groove matched with the projection is arranged on one side wall of the connecting groove, a second clamping hook clamped with the first clamping hook is movably connected to the mounting plate, the second clamping hook abuts against a spring, and the first clamping hook is separated from the second clamping hook by pressing down the second clamping hook; the side wall of the mounting groove is provided with an opening which is convenient for the suction strip head to extend out, and the upper surface of the suction strip head is flush with the side wall of the mounting groove.
Preferably, a touch panel is arranged on the keyboard, the keyboard comprises a key core, a keyboard face shell and a keyboard rear cover, the key core is fixed on the keyboard face shell through a hot melting positioning column, the touch panel is fixed on the keyboard face shell, a leather sleeve is adhered to the bottom of the keyboard rear cover, the 3PIN connector is electrically connected with the keyboard through a wire, and a wire channel convenient for the wire to pass through is arranged in the flexible connecting strip.
Preferably, be equipped with the groove of making a video recording that corresponds with the rearmounted camera of panel computer on the mounting panel, on the apron with the groove of making a video recording corresponds the department and is formed with the dog-ear portion that can buckle, be equipped with dog-ear magnet on the dog-ear portion, be equipped with dog-ear dormancy magnet in the keyboard and inhale magnet, work as dog-ear portion to when the apron is buckled, dog-ear magnet adsorbs inhale magnet with dog-ear dormancy magnet.
Preferably, the upper end of the mounting plate is rotatably connected with a reflector, and one side of the mounting plate, which is far away from the keyboard, is provided with a reflecting groove for accommodating the reflector.
The invention has the beneficial effects that: the anti-falling bracket is arranged to strengthen the protection of the protective sleeve on four corners of the tablet personal computer, and meanwhile, the stability of the tablet personal computer can be ensured when the tablet personal computer is held for typing characters, when the anti-falling bracket is used, the anti-falling bracket is pulled down to extend towards the direction of the cover plate, then the anti-falling bracket is rotated towards the direction of the cover plate, the L-shaped folding angle at the lower end of the anti-falling bracket is hung in the hanging groove, and a 90-degree included angle is formed between the mounting plate and the cover plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
FIG. 1 is a schematic front view of a split holster keyboard for a tablet PC according to a preferred embodiment of the present invention;
FIG. 2 is an exploded view of a portion of the structure of a split holster keyboard for a tablet PC according to a preferred embodiment of the present invention;
FIG. 3 is a schematic front view of a mounting plate of a split-type holster keyboard for a tablet PC according to a preferred embodiment of the present invention;
FIG. 4 is a rear view of the split holster keyboard of a tablet PC according to the preferred embodiment of the present invention;
FIG. 5 is a side view of the supporting board of the split-type holster keyboard of the tablet PC according to the preferred embodiment of the present invention;
fig. 6 is a schematic view of an anti-falling support mechanism of a split-type holster keyboard for a tablet computer according to another preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The split type leather sheath keyboard for the tablet personal computer in the preferred embodiment of the invention is shown in fig. 1, and referring to fig. 2-4, the split type leather sheath keyboard for the tablet personal computer comprises a mounting plate 1, an adsorption piece 2, a flexible connecting strip 3 and a cover plate 4, wherein one side of the adsorption piece 2 is detachably connected with the mounting plate 1, the other side of the adsorption piece is rotatably connected with the cover plate 4 through the flexible connecting strip 3, the adsorption piece 2 is connected with the change piece 4 through the long edge of the flexible connecting strip, one side of the cover plate 4 is provided with a keyboard 5, one side of the mounting plate 1, which is close to the keyboard 5, is provided with a mounting groove 11 for mounting the tablet personal computer, and is also provided with a pen slot for mounting a touch pen, and the pen slot is arranged above the mounting groove; the anti-falling bracket 6 is arranged at the left end and the right end of the mounting plate 1, the upper end of the anti-falling bracket 6 is connected with the mounting plate 1 through a damping hinge, the lower end of the anti-falling bracket 6 is matched with the lower corner of the mounting plate 1, the anti-falling bracket 6 is in a telescopic design, anti-collision sleeve corners are arranged on the two upper corners of the mounting plate, and the anti-collision sleeve corners and the lower end of the anti-falling bracket 6 are both made of elastic materials; the two sides of the cover plate 4 are respectively provided with a plurality of hanging grooves 41 which are arranged at equal intervals, the distance between every two adjacent hanging grooves 41 is preferably 3cm, the number of the hanging grooves 41 on one side of the cover plate 4 is preferably 5, the anti-falling support 6 extends towards the direction of the cover plate 4 through extension and retraction, and is detachably connected with any hanging groove 41 through rotation, and the detachable connection is particularly clamping or hanging, so that an obtuse angle larger than 90 degrees is formed between the mounting plate 1 and the cover plate 4; the surface of the keyboard 5 is rotatably connected with a clamping block 42 at one end close to the mounting plate 1, a clamping groove 12 convenient for the clamping of the clamping block 42 is formed in the lower end of the mounting plate 1, so that the cover plate 4 and the mounting plate 1 can stably rotate, and a containing groove 43 containing the clamping block 42 is formed in the keyboard 5.
Because the host of the tablet computer is integrated with the screen, the weight is concentrated on the upper half part, the situation that the tablet computer needs to stand and be suspended for use may occur in the application scene of the tablet computer, at this time, a user needs to hold an unfolded computer with one hand and type on the other hand, when the tablet computer is used specifically, the anti-falling bracket 6 is pulled down to extend towards the direction of the cover plate 4, then the anti-falling bracket 6 is rotated towards the direction of the cover plate 4, the L-shaped folding angle at the lower end of the anti-falling bracket 6 is hung in the hanging groove 41, a 90-degree included angle is formed between the mounting plate 1 and the cover plate 4, because the mounting plate 1 and the cover plate 4 are rotatably connected through the flexible connecting strip 3, in order to enhance the stability, the clamping block 42 is rotated out of the accommodating groove, the clamping block 42 is connected with the clamping groove 12, the display angle of the tablet computer is adjusted by hanging the L-shaped folding angle at the lower end of the anti-falling bracket 6 in different hanging grooves 41, therefore, the application scene of the tablet computer is widened, the capability of the tablet computer to replace a notebook is enhanced.
As shown in fig. 1 and 4, a lateral support plate 8 is hinged to one side of the mounting plate 1 away from the keyboard 5, the support plate 8 includes a rectangular base plate 81 hinged to the mounting plate 1, a plurality of adjusting members 82 distributed in parallel are disposed on the base plate 81, each adjusting member 82 includes two adjusting shafts 821 respectively disposed at front and rear sides of the base plate 81, the adjusting shafts 821 are perpendicular to a long side of the base plate 81, one end of each adjusting shaft 821 is hinged to the base plate 81 through a damping hinge, and the other end is detachably connected to the corresponding adjusting shaft 821; the adjusting shafts 821 corresponding to the two positions are connected through magnet adsorption, but the magnet adsorption is not limited, a clamping block and a clamping groove can be used for connection, and meanwhile, in order to enhance the stability, an anti-slip pad is arranged at the end where the magnet is located;
the invention adopts a split design, the keyboard can be detached without being needed in a part of scenes, at the moment, if the tablet personal computer is placed on a desktop, the requirements of longitudinal placement and transverse placement exist, when the tablet personal computer needs to be placed transversely, the supporting plate 8 is directly rotated, so that the supporting plate 8, the tablet personal computer and the desktop form a triangle, and the angle of the tablet personal computer can be adjusted by rotating the supporting plate 8; when the tablet personal computer is longitudinally placed, the supporting plate 8 is rotated to be perpendicular to the mounting plate, so that the end part of the adjusting piece 82 close to the desktop is used for abutting against the desktop, when the angle needs to be adjusted, the two adjusting shafts 821 of the adjusting piece 82 abutting against the desktop are separated, and the adjacent adjusting piece 82 abuts against the desktop, therefore, the angle can be adjusted when the tablet personal computer is longitudinally placed and transversely placed, and the separated adjusting shafts 821 can also play a supporting role when the tablet personal computer is longitudinally adjusted, so that the stability is obviously enhanced.
The supporting plate 8 can be turned upwards, and a fixing clamp or an adsorption device for fixing the tablet computer on the wall surface is arranged at the front foot of the supporting plate 8; the fixing clamp can be in a hook shape, can be hung on a cylindrical fixing rod, such as a transverse cylinder of an iron clamp bed in a school, and is provided with a locking structure, the locking structure can be detached, and a locking hole is formed in the fixing clamp; some office people can not sit for a long time due to the lumbar vertebra problem, the tablet personal computer can be hung on the wall through the fixing clamp, at the moment, the anti-falling support 6 can also be rotated, the lower end of the anti-falling support 6 is abutted against the wall, and meanwhile, the length of the anti-falling support is adjusted in a telescopic mode, so that the angle between the tablet personal computer and the wall is adjusted; the adjusting parts 82 can be used as fixing clamps, specifically, two adjusting shafts 821 of a plurality of adjusting parts 82 are separated, a cylindrical fixing rod is placed between the two adjusting shafts 821, the two adjusting shafts 821 are folded, further, an arc groove can be formed in the adjusting shaft 821, two opposite arc grooves can form a circular groove for clamping the cylindrical fixing rod, in order to enhance the stability of connection, an elastic pad can be arranged in the arc groove, and the circular groove can be adapted to cylindrical fixing rods with different diameters to a certain extent through the elastic pad; the connection mode of the ends of the two adjusting shafts 821 can be clamping connection or screw connection.
As shown in fig. 1-4, the absorption member 2 comprises a long absorption strip 21 connected with the flexible connection strip, and an absorption strip head 22 fixed on the long absorption strip 21, the absorption strip head 22 comprises a casing 221, a 3PIN connector 222 is arranged in the casing 221, an opening for allowing a contact PIN of the 3PIN connector 222 to pass through is arranged on the upper surface of the casing 221, and a reinforcing magnet 223 is arranged at the upper end in the casing 221; the tablet personal computer is attracted by the reinforcing magnet 223, so that the contact PIN of the PIN connector 222 is abutted against the electric contact of the tablet personal computer; make panel computer and keyboard wired connection through 3PIN connector, consequently the keyboard does not need extra battery, need not charge, is favorable to reducing the thickness of cover plate, reduces and is unfavorable for dirt-proof interface.
As shown in fig. 1-4, one end of the mounting plate 1 is provided with a connecting groove 13 matched with the long suction strip 21 and a suction head groove 14 matched with the suction strip head 22, one end of the long suction strip 21 is provided with a convex block 211, one side of the other end is provided with a first hook 212, one side wall of the connecting groove 13 is provided with a groove 131 matched with the convex block 211, the mounting plate 1 is movably connected with a second hook 15 clamped with the first hook 212, the second hook 15 is abutted against a spring, and the first hook 212 is separated from the second hook 15 by pressing down the second hook 15; an opening which is convenient for the suction strip head 22 to extend out is arranged on the side wall of the mounting groove 11, and the upper surface of the suction strip head 22 is flush with the side wall of the mounting groove 11;
as shown in fig. 1 to 4, a plurality of magnets are disposed on the connecting slot 13, and a plurality of magnets corresponding to the magnets of the connecting slot 13 are correspondingly disposed on the long absorbing strip 21; when the adsorption piece is connected with the mounting plate, the convex block 211 is required to be mounted in the groove 131, and then the long adsorption strip 21 is pushed into the connecting groove 13, so that the first clamping hook 212 is clamped and connected to complete the connection; when the adsorbing element is required to be separated from the mounting plate, the second hook 15 is pressed to separate from the first hook 212, the long adsorbing strip 21 is pulled out of the connecting groove 13, and then the protrusion 211 is separated from the groove 131.
As shown in fig. 1 and 2, a touch panel 9 is disposed on the keyboard 5, the keyboard 5 includes a key core 51, a keyboard face shell 52 and a keyboard rear cover 53, the key core 51 is fixed on the keyboard face shell 52 through a hot-melting positioning column, the touch panel 9 is fixed on the keyboard face shell 52, a leather sheath is adhered to the bottom of the keyboard rear cover 53, the 3PIN connector 222 is electrically connected with the keyboard 5 through a wire, and a wire channel for the wire to pass through is disposed in the flexible connecting strip 3.
As shown in fig. 1, 2 and 4, the mounting plate 1 is provided with a camera shooting groove 16 corresponding to a tablet personal computer rear camera, a bendable bending part 44 is formed on the cover plate 4 corresponding to the camera shooting groove 16, a bending magnet 441 is arranged on the bending part 44, a bending dormant magnet 54 and an attracting magnet 55 are arranged in the keyboard 5, and when the bending part 44 is bent towards the cover plate 4, the bending magnet 441 attracts the attracting magnet 55 and the bending dormant magnet 54;
when the tablet personal computer is required to be used for shooting, the mounting plate 1 and the cover plate 4 are folded reversely, the folded angle part is folded to expose the shooting groove 16, the folded angle magnet 441 and the attraction magnet 55 are mutually attracted, and the folded angle part is folded and fixed on the keyboard 5, so that shooting can be performed; meanwhile, the bevel sleep magnet 54 on the keyboard 5 is attracted to enable the keyboard 5 to sleep, so that the tablet personal computer cannot be influenced even if the keyboard is pressed in the shooting process.
The upper end of the mounting plate 1 is rotatably connected with a reflector, and one side of the mounting plate, which is far away from the keyboard, is provided with a reflecting groove for accommodating the reflector; the light emitted by the screen is reflected to the keyboard through reflection, so that typing cannot be influenced under the condition of poor ambient light, and the application scene of the tablet computer is enhanced.
The invention also provides another embodiment different from the previous embodiment, which has the same parts with the previous embodiment, and the difference is that as shown in fig. 6, the connection mode of the anti-falling bracket 6 and the mounting plate 1, specifically, the cover plate 4 is provided with a hollow shaft sleeve 7 corresponding to the anti-falling bracket 6, the left side and the right side of the upper end of the anti-falling bracket 6 are both connected with a slide block 61 through a damping hinge, the inner cavity of the shaft sleeve 7 is provided with a slide groove 71 connected with the slide block 61 in a sliding way, the lower end of the shaft sleeve 7 is provided with a limit block for preventing the slide block 61 from separating from the slide groove, and the upper side and the lower side of the lower end of the shaft sleeve 7 are respectively provided with a slot 72 convenient for the anti-falling bracket 6 to move up and down; when the anti-falling bracket is used specifically, the anti-falling bracket 6 is pulled down to enable the sliding block 61 to abut against the limiting block, and the upper end part of the anti-falling bracket 6 is located at the slotting position of the shaft sleeve 7, so that the anti-falling bracket can rotate up and down, and then the anti-falling bracket 6 is rotated towards the direction of the cover plate 4, so that the L-shaped break angle at the lower end of the anti-falling bracket is hung in the hanging groove; prevent falling 6 upper ends of support for the metal material, when the lower extreme of preventing falling support 6 and the lower turning laminating of mounting panel 1, the axle sleeve firmly prevents falling support 6 through magnet adsorption.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (9)
1. The split leather sheath keyboard for the tablet personal computer is characterized by comprising a mounting plate (1), an adsorption piece (2), a flexible connecting strip (3) and a cover plate (4), wherein one side of the adsorption piece (2) is detachably connected with the mounting plate (1), the other side of the adsorption piece is rotatably connected with the cover plate (4) through the flexible connecting strip (3), a keyboard (5) is mounted on one side of the cover plate (4), and a mounting groove (11) for mounting the tablet personal computer is formed in one side, close to the keyboard (5), of the mounting plate (1); the anti-falling support is characterized in that anti-falling supports (6) are arranged at the left end and the right end of the mounting plate (1), the upper ends of the anti-falling supports (6) are connected with the mounting plate (1) through damping hinges, the lower ends of the anti-falling supports (6) are matched with the lower corner of the mounting plate (1), and the anti-falling supports (6) are designed in a telescopic mode; the two sides of the cover plate (4) are respectively provided with a plurality of hanging grooves (41) which are arranged at equal intervals, the anti-falling support (6) extends towards the direction of the cover plate (4) through stretching and retracting, and is connected or hooked with any one of the hanging grooves (41) through rotation, so that an obtuse angle which is larger than 90 degrees is formed between the mounting plate (1) and the cover plate (4); keyboard (5) surface is close to rotate in the one end of mounting panel (1) and be connected with fixture block (42), mounting panel (1) lower extreme is equipped with draw-in groove (12) that fixture block (42) of being convenient for peg graft, be equipped with on keyboard (5) and hold holding tank (43) of fixture block (42).
2. The split type holster keyboard of a tablet personal computer according to claim 1, wherein the cover plate (4) is provided with a hollow shaft sleeve (7) corresponding to the falling-prevention support (6), the left and right sides of the upper end of the falling-prevention support (6) are connected with sliding blocks (61) through damping hinges, the inner cavity of the shaft sleeve (7) is provided with a sliding groove (71) connected with the sliding blocks (61) in a sliding manner, and the upper and lower sides of the lower end of the shaft sleeve (7) are respectively provided with a slot (72) facilitating the vertical movement of the falling-prevention support (6).
3. The split type leather sheath keyboard of the tablet personal computer according to claim 2, wherein the upper end of the anti-falling bracket (6) is made of metal, and when the lower end of the anti-falling bracket (6) is attached to the lower corner of the mounting plate (1), the shaft sleeve (7) adsorbs the anti-falling bracket (6) through a magnet.
4. The split type holster keyboard of a tablet personal computer according to claim 1, wherein a lateral support plate (8) is hinged to one side of the mounting plate (1) away from the keyboard (5), a rectangular base plate (81) hinged to the mounting plate (1) is arranged on the support plate (8), a plurality of adjusting parts (82) distributed in parallel are arranged on the base plate (81), each adjusting part (82) comprises two adjusting shafts (821) respectively arranged at the front side and the rear side of the base plate (81) and corresponding to the positions of the base plate (81), each adjusting shaft (821) is perpendicular to the long side of the base plate (81), one end of each adjusting shaft (821) is hinged to the base plate (81) through a damping hinge, and the other end of each adjusting shaft is detachably connected with the corresponding adjusting shaft (821).
5. The split-type holster keyboard of a tablet computer according to claim 4, wherein the supporting plate (8) can be turned upwards, and a fixing clip or an adsorption device for fixing the tablet computer on a wall surface is arranged at the front leg of the supporting plate (8).
6. The split type holster keyboard of a tablet personal computer according to claim 1, wherein the adsorption member (2) comprises a long adsorption strip (21) connected with the flexible connection strip and an adsorption strip head (22) fixed on the long adsorption strip (21), the adsorption strip head (22) comprises a shell (221), a 3PIN connector (222) is arranged in the shell (221), an opening convenient for a contact of the 3PIN connector (222) to pass through is arranged on the upper surface of the shell (221), and a reinforcing magnet (223) located at the upper end is further arranged in the shell (221).
7. The split type holster keyboard of the tablet personal computer according to claim 6, wherein a connecting groove (13) matched with the long suction strip (21) and a suction head groove (14) matched with the suction strip head (22) are arranged at one end of the mounting plate (1), a convex block (211) is arranged at one end of the long suction strip (21), a first clamping hook (212) is arranged at one side of the other end of the long suction strip (21), a groove (131) matched with the convex block (211) is arranged on one side wall of the connecting groove (13), a second clamping hook (15) clamped with the first clamping hook (212) is movably connected to the mounting plate (1), the second clamping hook (15) abuts against a spring, and the first clamping hook (212) is separated from the second clamping hook (15) by pressing down the second clamping hook (15); an opening which is convenient for the suction strip head (22) to extend out is arranged on the side wall of the mounting groove (11), and the upper surface of the suction strip head (22) is flush with the side wall of the mounting groove (11).
8. The split type leather sheath keyboard of the tablet personal computer according to claim 6, wherein a touch pad (9) is arranged on the keyboard (5), the keyboard (5) comprises a key core (51), a keyboard face shell (52) and a keyboard rear cover (53), the key core (51) is fixed on the keyboard face shell (52) through a hot melting positioning column, the touch pad (9) is fixed on the keyboard face shell (52), the leather sheath is adhered to the bottom of the keyboard rear cover (53), the 3PIN connector (222) is electrically connected with the keyboard (5) through a wire, and a wire channel convenient for the wire to pass through is arranged in the flexible connecting strip (3).
9. The split type holster keyboard of a tablet personal computer according to claim 1, wherein a camera slot (16) corresponding to a rear camera of the tablet personal computer is formed in the mounting plate (1), a bendable folded corner portion (44) is formed at a position on the cover plate (4) corresponding to the camera slot (16), a folded corner magnet (441) is disposed on the folded corner portion (44), a folded corner resting magnet (54) and an attraction magnet (55) are disposed in the keyboard (5), and when the folded corner portion (44) is bent towards the cover plate (4), the attraction magnet (55) and the folded corner resting magnet (54) are attracted by the folded corner magnet (441).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111455402.7A CN114201055B (en) | 2021-12-01 | 2021-12-01 | Split leather sheath keyboard of tablet personal computer |
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| CN202111455402.7A CN114201055B (en) | 2021-12-01 | 2021-12-01 | Split leather sheath keyboard of tablet personal computer |
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| CN114201055A CN114201055A (en) | 2022-03-18 |
| CN114201055B true CN114201055B (en) | 2022-08-02 |
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| CN114201055A (en) | 2022-03-18 |
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