CN214744791U

CN214744791U - PAD support

Info

Publication number: CN214744791U
Application number: CN202120417527.XU
Authority: CN
Inventors: 诸利云
Original assignee: Zhejiang Yuda Industrial Co Ltd
Current assignee: Zhejiang Yuda Industrial Co Ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-16
Anticipated expiration: 2031-02-25

Abstract

The utility model provides a PAD support, about including the clamp splice, chuck subassembly and wall fixing base, the chuck subassembly back is connected with the rotatable regulation of wall fixing base, the chuck subassembly includes the casing, left side chuck and right chuck, be equipped with guide rail and guide rail cover in the casing, be equipped with the rack on the guide rail cover, the rack is fixed along guide rail cover length direction, slide along with the guide rail cover slides, the casing upper end is equipped with the latch fitting that can lock rack or unblock, left side chuck is the activity chuck, it is fixed with the guide rail cover left end, right side chuck is fixed chuck, it is fixed with the guide rail right-hand member, when the latch fitting locking, inside shrink action can only be done to left chuck, two relative settings form on the chuck subassembly to PAD clamping part, left side clamp splice is fixed on left chuck preceding terminal surface, and can remove along with left chuck removal. The utility model has the advantages of simple and reasonable structure, convenient operation, and accommodation is wide, can carry out multiple regulation according to the product size for the centre gripping is firm stable, and the preparation is convenient simultaneously, the cost is lower, still has certain theftproof effect.

Description

PAD support

Technical Field

The utility model relates to a support, concretely relates to PAD support for the centre gripping of iPad is used.

Background

Currently, iPad (PAD is called personal digital assistant device, which is called tablet computer) is enjoyed by more and more consumers as a piece of entertainment and office equipment. In order to improve the comfort of iPad use, release the user's hands and make it have a better viewing angle and operational experience, various structures of stents have been developed to assist in iPad use. The brackets are mainly used for fixing the iPad, and can adjust the angle, the position and the like of the iPad as conveniently as possible by providing a certain adjustable capacity, so that the requirements of users are met, and the iPad can be adjusted until the iPad is used next time.

According to inspection, the traditional Chinese patent CN201520363638.1, namely an iPad bracket, comprises a clamping sleeve with a ball chamber at the front end, wherein a ball body with a connecting rod fixedly connected to the outer wall is arranged in the ball chamber, a notch for extending the connecting rod out is arranged on the outer wall of the ball chamber, and a notch penetrating to the notch is arranged on the pipe wall of the clamping sleeve; the middle part of the clamping sleeve is fixedly connected with two opposite fastening sleeves and also comprises a rotating end head with a threaded rod, the threaded rod is penetrated by the fastening sleeve with a smooth inner wall, and the end part of the threaded rod is in threaded connection with the fastening sleeve with threads; a cone is fixedly connected at the outer end of the connecting rod, a fixed box body is fixedly connected on the cone, a connecting block is fixedly connected at an opening at one end of the cone, an inserting box body is inserted and installed in an opening at the other end of the cone, a spring is arranged between the connecting block and the inner end of the inserting box body, and a movable box body is fixedly connected at the outer end of the inserting box body; the outer end of the movable box body is hinged with a first clamping hook through a first hinge shaft, and the outer end of the fixed box body is hinged with a second clamping hook through a second hinge shaft. The bracket can clamp and adjust the iPad, but the structure is complex, and the manufacturing cost is high.

Disclosure of Invention

The utility model aims to solve the technical problem that a PAD support that simple structure is reasonable, adjust convenience and with low costs is provided to foretell technical current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a PAD holder, characterized in that: the PAD support comprises a left clamping block, a right clamping block, a clamping head assembly and a wall fixing seat, the back of the clamping head assembly is rotatably connected with the wall fixing seat through a clamping head connecting piece, the clamping head assembly comprises a shell, a left clamping head and a right clamping head which are arranged on the left side and the right side of the shell, a fixed guide rail and a guide rail cover capable of sliding left and right along the guide rail are arranged in the shell, a rack is assembled on the guide rail cover, the rack is fixed on the guide rail cover along the length direction of the guide rail cover and slides along the guide rail cover, a locking piece capable of locking or unlocking the rack is arranged at the upper end of the shell, the left clamping head is a movable clamping head, the left clamping head is fixedly connected with the left end of the guide rail cover, the right clamping head is a fixed clamping head, the right clamping head is fixedly connected with the right end of the guide rail, when the locking piece is locked, the left clamping head can only contract inwards, the two clamping blocks are oppositely arranged on the clamping head assembly to form a clamping part for PAD, wherein the clamping block on the left side is fixed on the front end surface of the left clamping head and can move left and right along with the movement of the left clamping head,

as an improvement, the shell is of a strip-shaped rectangular structure formed by a front cover and a rear cover in a matching mode, the guide rail is fixed on the inner wall of the rear cover along the length direction of the rear cover, and the right chuck is arranged at the right end of the shell and is assembled and fixed with the right end of the guide rail through screws.

And the guide rail cover is of a strip cover-shaped structure matched with the guide rail, the guide rail cover can be arranged in the shell in a limiting manner along the guide rail in a left-right sliding manner, and the left end of the guide rail cover is convexly provided with a connecting block which is connected with the left chuck and is assembled and fixed through screws.

Further, the left end of rack is equipped with the L shape engaging lug that turns over the book downwards, the connecting hole has been seted up on the engaging lug, be equipped with the positioning groove who supplies the engaging lug to put into between the left end of guide rail lid and the connecting block, the rack sets up through the screw fixation on the guide rail lid along the length direction of guide rail lid, the latch fitting is cylindrical, the upper end of protecgulum and back lid is equipped with the semi-circular opening that supplies the latch fitting to put into respectively, the latch fitting sets up the upper end at the casing, the lower extreme of latch fitting is transversely seted up and is supplied the through hole that the rack wore to put, be equipped with the lock core in the latch fitting and with right angle shape tooth complex shift fork shell fragment on the rack, in operation, rotation through the lock core, drive the locking and the separation of shift fork shell fragment and rack, thereby realize the locking and the unblock of rack.

Furthermore, the right clamping block of the two clamping blocks can be fixed on the right side of the front end face of the shell or on the front end face of the right clamping head, a nut is arranged on the right side of the inner wall of the rear cover, a row of corresponding through holes are formed in the guide rail along the length direction, corresponding counter bores are formed in the front cover, and the front cover, the guide rail and the rear cover are fixedly connected through screws.

Further, the middle part of the wall fixing seat is circular, the two sides of the wall fixing seat extend outwards to form lugs fixedly connected with the wall, mounting holes are formed in the lugs, the chuck connecting piece is a circular block corresponding to the middle part of the wall fixing seat in a circular mode, the chuck fixing piece is fixed in the middle position of the back face of the shell, the wall fixing seat is connected with the chuck connecting piece in a rotatable and adjustable mode, and a gasket used for increasing friction force is lined between the chuck connecting piece and the wall fixing seat.

And furthermore, a through hole is formed in the middle of the wall fixing seat, a corresponding counter bore is formed in the middle of the chuck connecting piece, the gasket is a PVC gasket, a corresponding through hole is formed in the middle of the gasket, and the chuck connecting piece, the gasket and the wall fixing seat are connected in a locking mode through bolts and matched self-locking nuts.

And furthermore, a plurality of connecting holes are annularly formed in the chuck connecting piece, corresponding nuts are fixed on the back of the shell, and the chuck connecting piece and the shell are fixed through screws.

Furthermore, the clamping block is made of soft PVC material, the section of the clamping block is V-shaped, the inner side surface of the clamping block is formed with inclined surfaces suitable for PADs with different thicknesses,

and finally, a plurality of connecting columns are arranged on the upper edge and the lower edge of the inner wall of the rear cover, a corresponding connecting counter bore is arranged on the front cover, the front cover and the rear cover are fixedly connected through screws after being closed, and the locking piece is arranged in an opening at the upper end of the front cover and the upper end of the rear cover and is fixedly closed through the front cover and the rear cover.

Compared with the prior art, the utility model has the advantages of: the shell is internally provided with a guide rail, a guide rail cover and a rack, and the upper end of the shell is provided with a locking piece matched with the rack, so that the left chuck can conveniently stretch to adapt to PADs with different widths; a plurality of adjustable through holes are formed in the guide rail along the length direction, and different through holes can be selected to be fixed with the shell according to the minimum size requirements of different PADs; the clamping block is made of soft PVC to protect the clamped PAD, and the inner side of the clamping block is designed into an inclined plane to be suitable for clamping PADs with different thicknesses; the chuck component is connected with the wall fixing seat through the chuck connecting piece, and the angle can be conveniently adjusted. The utility model has the advantages of simple and reasonable structure, not only convenient operation, accommodation is wide moreover, can carry out multiple regulation according to the product size for the centre gripping is firm stable, and the preparation is convenient simultaneously, the cost is also lower, still has certain theftproof effect, not only is applicable to IPAD's fixed, still is applicable to mobile terminal's such as cell-phone centre gripping.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is an exploded view of a cartridge assembly according to an embodiment of the present invention;

fig. 4 is a schematic front structural view of an embodiment of the present invention;

fig. 5 is a schematic back structure diagram of an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, a PAD holder comprises a left clamping block 1, a right clamping block 1, a clamping head assembly and a wall fixing seat 8, wherein the back of the clamping head assembly is rotatably and adjustably connected with the wall fixing seat 8 through a clamping head connecting piece 9, the clamping head assembly comprises a housing 2, a left clamping head 3 and a right clamping head 4 which are arranged at the left side and the right side of the housing 2, and a guide rail 5 and a guide rail cover 6 which are arranged in the housing 2, wherein the guide rail 5 is fixed in the housing 1, the guide rail cover 6 slides left and right along the guide rail 5, the left clamping head 3 is a movable clamping head, the left clamping head 3 is fixedly connected with the left end of the guide rail cover 6, the right clamping head 4 is a fixed clamping head, the right clamping head 4 is fixedly connected with the right end of the guide rail 5, a rack 7 is assembled on the guide rail cover 6, the rack 7 is fixed on the guide rail cover 6 along the length direction of the guide rail cover 6 and slides along with the sliding of the guide rail cover 6, a locking piece 70 which can lock or unlock the rack 7 is arranged at the upper end of the housing 1, when the locking piece 70 is locked, the left chuck 3 can only contract inwards, the two clamping blocks 1 are oppositely arranged on the chuck component to form a clamping part for PAD, wherein the clamping block 1 on the left side is fixed on the front end surface of the left chuck 3 and can move left and right along with the movement of the left chuck 3.

The concrete structure is as follows: the shell 2 is a strip-shaped rectangular structure formed by combining a front cover 21 and a rear cover 22, the guide rail 5 is fixed on the inner wall of the rear cover 22 along the length direction of the rear cover 22, and the right chuck 4 is arranged at the right end of the shell 2 and is assembled and fixed with the right end of the guide rail 5 through a screw. The guide rail cover 6 is of a strip cover-shaped structure matched with the guide rail 5, the guide rail cover 6 can be arranged in the shell 2 in a left-right sliding mode along the guide rail 5, and the left end of the guide rail cover 6 is convexly provided with a connecting block 61 which is connected with the left chuck 3 and is assembled and fixed through screws. The left end of the rack 7 is provided with an L-shaped connecting lug 71 which is turned over downwards, a connecting hole is formed in the connecting lug 71, a positioning groove for placing the connecting lug is formed between the left end of the guide rail cover 6 and the connecting block 61, the rack 7 is arranged on the guide rail cover 6 along the length direction of the guide rail cover 6 and is fixed through screws, the locking piece 70 is cylindrical, the upper ends of the front cover 21 and the rear cover 22 are respectively provided with a semicircular opening 223 for placing the locking piece 70, the locking piece 7 is arranged at the upper end of the shell 1, the lower end of the locking piece 70 is transversely provided with a through hole 701 for placing the rack 7 in, a lock core and a shifting fork elastic piece matched with the rack 7 are arranged in the locking piece 70, the upper end of the locking piece 7 is provided with a key hole, when the locking piece works, the shifting fork elastic piece is driven to be locked and separated with the rack 7 through the rotation of the lock core, so that the locking and unlocking of the rack 7 are realized, when the unlocking state, the left chuck 3 can stretch left and right to adjust the width suitable for the PAD size, when the PAD is adjusted in place, the rack 7 is locked by the locking piece 70, and the left chuck 3 can only contract but can not extend out, so that the PAD is fixed. The right clamping block 1 of the two clamping blocks 1 can be fixed to the right of the front end face of the housing 1 (see fig. 1), or can be fixed to the front end face of the right clamping head 4 (see fig. 5), and is preferably fixed to the front end face of the right clamping head 4. The right side of the inner wall of the rear cover 22 is provided with a nut 221, the guide rail 5 is provided with a row of corresponding through holes 51 along the length direction, the guide rail cover 6 is provided with corresponding counter bores 211, and the through holes are fixedly connected through screws e, so that different through holes 51 can be selected to be fixed with the shell 2 according to the minimum size requirements of different PADs, and the purpose of adjusting the minimum distance between the two clamping blocks 1 is achieved.

Wall fixing base 8's middle part is circular, wall fixing base 8's both sides outwards extend have with wall fixed connection's lug, mounting hole 81 has been seted up on the lug, chuck connecting piece 9 is the circular corresponding circular piece in middle part with wall fixing base 8, chuck fixing piece 9 is fixed at casing 2's back middle part position, a plurality of connecting holes have been seted up to the orientation on chuck connecting piece 9, casing 2's the back is fixed with corresponding nut, it is fixed with casing 2 with chuck connecting piece 9 through screw c. Wall fixing base 8 is connected with chuck connecting piece 9 rotatably adjustable ground, is lined with the gasket 10 that is used for increasing frictional force between chuck connecting piece 9 and wall fixing base 8, and the two is connected specifically and is: through-hole 82 has been seted up at the middle part of wall fixing base 8, and the middle part of chuck connecting piece 9 is equipped with corresponding counter bore 91, and gasket 10 is the PVC gasket, and the middle part of gasket 10 is equipped with corresponding through-hole, through bolt an and supporting self-locking nut b with chuck connecting piece 9, gasket 10 and wall fixing base 8 locking connection.

The clamping block 1 is made of soft PVC materials to protect clamped PADs, the section of the clamping block 1 is V-shaped, and inclined planes 11 suitable for PADs with different thicknesses are formed on the inner side face of the clamping block 1. The upper end one side of casing 2 still is equipped with the latch fitting lid, and the upper end of protecgulum 21 and back lid 22 is equipped with the opening that supplies the latch fitting to put into respectively, and the inner wall upper and lower edge of back lid 22 is equipped with a plurality of spliced poles 222, is equipped with corresponding connection counter bore 212 on the protecgulum 21, connects fixedly through screw d, and trade mark lid 20 sets up in the opening, through protecgulum 21 and back lid 22 involution fixed.

In addition, the left chuck 3 and the right chuck 4 can be made of plastic chucks with different colors, so that the chuck is convenient to distinguish.

When the clamp is used, the locking piece 70 is inserted into a key to unlock, so that the lock cylinder in the locking piece 70 drives the elastic shifting fork to be separated from the rack 7, and at the moment, the size width of clamping can be adjusted by pulling the left chuck 3 so as to clamp and fix PADs with different sizes; when the size of the pulled left chuck 3 is smaller than the size of the PAD to be clamped, a screwdriver is used for unscrewing the screw, the guide rail 5 is moved rightwards, and a proper through hole 51 is selected for fixing; after adjusting, put into two clamp splice 1 with PAD between, lock 70 with the key, make 70 interior lock cores of latch fitting drive elasticity shift fork and conflict once more with rack 7, because the tooth is a right-angle shape tooth on the rack 7, the right-angle side of right-angle shape tooth is contradicted the elasticity shift fork, here, left chuck 3 can only contract, can not stretch out, and then reach the fixed to PAD, when needing to take off PAD, can only realize stretching out of left chuck 3 through the key, also play the theftproof effect simultaneously.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A PAD holder, characterized in that: the PAD support comprises a left clamping block, a right clamping block, a clamping head assembly and a wall fixing seat, the back of the clamping head assembly is rotatably connected with the wall fixing seat through a clamping head connecting piece, the clamping head assembly comprises a shell, a left clamping head and a right clamping head which are arranged on the left side and the right side of the shell, a fixed guide rail and a guide rail cover capable of sliding left and right along the guide rail are arranged in the shell, a rack is assembled on the guide rail cover, the rack is fixed on the guide rail cover along the length direction of the guide rail cover and slides along the guide rail cover, a locking piece capable of locking or unlocking the rack is arranged at the upper end of the shell, the left clamping head is a movable clamping head, the left clamping head is fixedly connected with the left end of the guide rail cover, the right clamping head is a fixed clamping head, the right clamping head is fixedly connected with the right end of the guide rail, when the locking piece is locked, the left clamping head can only contract inwards, the two clamping blocks are oppositely arranged on the clamping head assembly to form a clamping part for PAD, the left clamping block is fixed on the front end surface of the left clamping head and can move left and right along with the movement of the left clamping head.

2. The PAD stent of claim 1, wherein: the casing is by the protecgulum with the back lid is closing the strip rectangle structure that forms, the guide rail is fixed on the inner wall of back lid along the length direction of back lid, right chuck setting at the right-hand member of casing, through the screw with the right-hand member assembly of guide rail fixed.

3. The PAD stent of claim 2, wherein: the guide rail cover is of a strip cover-shaped structure matched with the guide rail, the guide rail cover can be arranged in the shell in a limiting mode along the guide rail in a left-right sliding mode, and the left end of the guide rail cover is convexly provided with a connecting block which is connected with the left chuck and is assembled and fixed through screws.

4. The PAD stent of claim 3, wherein: the left end of rack is equipped with the L shape engaging lug that turns over the book downwards, the connecting hole has been seted up on the engaging lug, be equipped with the positioning groove who supplies the engaging lug to put into between the left end of guide rail cover and the connecting block, the rack sets up through the screw fixation on the guide rail cover along the length direction of guide rail cover, the latch fitting is cylindrical, the upper end of protecgulum and back lid is equipped with the semi-circular opening that supplies the latch fitting to put into respectively, the latch fitting sets up the upper end at the casing, the through hole that supplies the rack to wear to put is transversely seted up to the lower extreme of latch fitting, be equipped with the lock core in the latch fitting and with right angle shape tooth complex shift fork shell fragment on the rack, in operation, rotation through the lock core, drive the locking and the separation of shift fork shell fragment and rack, thereby realize the locking and the unblock of rack.

5. The PAD stent of claim 1, wherein: the right clamping block of the two clamping blocks can be fixed on the right side of the front end face of the shell or on the front end face of the right clamping head, a nut is arranged on the right side of the inner wall of the rear cover, a row of corresponding through holes are formed in the guide rail along the length direction, corresponding counter bores are formed in the front cover, and the front cover, the guide rail and the rear cover are fixedly connected through screws.

6. The PAD stent of claim 1, wherein: the wall fixing seat is characterized in that the middle of the wall fixing seat is circular, lugs fixedly connected with a wall extend outwards from two sides of the wall fixing seat, mounting holes are formed in the lugs, the chuck connecting piece is a circular block corresponding to the middle of the wall fixing seat in a circular mode, the chuck fixing piece is fixed in the middle of the back face of the shell, the wall fixing seat is connected with the chuck connecting piece in a rotatable and adjustable mode, and a gasket used for increasing friction force is lined between the chuck connecting piece and the wall fixing seat.

7. The PAD stent of claim 6, wherein: the wall fixing seat is characterized in that a through hole is formed in the middle of the wall fixing seat, a corresponding counter bore is formed in the middle of the chuck connecting piece, the gasket is a PVC gasket, a corresponding through hole is formed in the middle of the gasket, and the chuck connecting piece, the gasket and the wall fixing seat are connected in a locking mode through bolts and matched self-locking nuts.

8. The PAD stent of claim 7, wherein: a plurality of connecting holes are formed in the chuck connecting piece in the circumferential direction, corresponding nuts are fixed to the back face of the shell, and the chuck connecting piece and the shell are fixed through screws.

9. The PAD holder of any of claims 1 to 8, wherein: the clamping block is made of soft PVC materials, the section of the clamping block is V-shaped, and inclined planes suitable for PADs with different thicknesses are formed on the inner side face of the clamping block.

10. The PAD holder of any of claims 2 to 5, wherein: the upper edge and the lower edge of the inner wall of the rear cover are provided with a plurality of connecting columns, the front cover is provided with corresponding connecting counter bores, the connecting columns and the connecting counter bores are fixedly connected through screws after being closed, and the locking piece is arranged in an opening at the upper end of the front cover and the upper end of the rear cover and is fixedly closed through the front cover and the rear cover.