CN210006059U

CN210006059U - fingerprint module fixing mechanism with positioning effect

Info

Publication number: CN210006059U
Application number: CN201920712495.9U
Authority: CN
Inventors: 韩晓舟
Original assignee: Zhongtian One Dimensional Tianjin Technology Co Ltd
Current assignee: Zhongtian One Dimensional Tianjin Technology Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-31
Anticipated expiration: 2029-05-17

Abstract

The utility model belongs to the technical field of the fingerprint module technique and specifically relates to fingerprint module fixed establishment with location effect, which comprises a housin, the top of casing is equipped with the opening, the fixed plate has been placed in the casing, the top edge equidistance of fixed plate is equipped with a plurality of cardboards, the side of the side casing of cardboard is equipped with the through-hole, be connected with the second spring between the side of movable block and the cavity, the other side of movable block is equipped with the inserted bar, the side of casing is equipped with the jack that corresponds with the inserted bar, the end of inserted bar runs through the end cover and extends away and set up in the jack, the side of jack is equipped with operating means this device reasonable in design, and convenient operation is convenient for fix a position fingerprint module, prevents the skew of fingerprint module, and the convenience is fixed fingerprint module simultaneously, has saved the time, has made things convenient.

Description

fingerprint module fixing mechanism with positioning effect

Technical Field

The utility model relates to a fingerprint module technical field especially relates to fingerprint module fixed establishment with location effect.

Background

The fingerprint module is a core component of a fingerprint lock, is arranged on devices such as a fingerprint lock or a hard disk and is used for finishing fingerprint acquisition and fingerprint identification, and the fingerprint module mainly comprises a fingerprint acquisition module, a fingerprint identification module and an extended function module (such as a lock driving module).

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing fingerprint module fixing mechanisms with positioning effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design fingerprint module fixing mechanism with the positioning effect comprises a shell, wherein an opening is formed in the top of the shell, a fixing plate is placed in the shell, a plurality of clamping plates are equidistantly arranged at the edge of the upper portion of the fixing plate, through holes are formed in the side face of the side shell of each clamping plate, a pushing part is arranged above the fixing plate between the clamping plates, a placing plate is arranged above the pushing part, the edge of the placing plate is in contact with the side face of each clamping plate, the placing plate covers the lower portion of the opening, a bottom plate is fixed to the bottom of the fixing plate, end covers are arranged on two sides of the bottom plate, a cavity is formed in the side face of the side bottom plate of each end cover, a moving block is placed in the cavity, a second spring is connected between the side of the moving block and the cavity, an inserting rod is arranged on the other side of the moving block, inserting holes corresponding to the inserting rods are formed in the side face of the shell, the end of.

Preferably, the pushing member comprises a plurality of mounting grooves arranged above the fixing plate, th springs are fixedly mounted in the mounting grooves, and the upper ends of the th springs extend out of the mounting grooves to be connected with the bottom of the placing plate.

Preferably, the operating member includes a frame disposed on the side of the housing , the frame covers the insertion hole, a push rod is disposed in the frame, an end of the push rod extends through the side of the frame, another end of the push rod is disposed in the insertion hole and contacts with the insertion rod, and a limit plate is fixed on the push rod in the frame.

Preferably, the marginal equidistance of casing top is equipped with a plurality of mounting panels, the center department of mounting panel is equipped with the mounting hole.

Preferably, the plug rod is disposed at an angle above the end of the plug .

Preferably, the side surface of the clamping plate and the edge of the fixing plate are in contact with the inner wall of the shell.

The utility model provides an fingerprint module fixed establishment with location effect, beneficial effect lies in, in under the effort of second spring, thereby promote the movable block and remove, the movable block drives the inserted bar and removes, end when the inserted bar is located the jack, thereby it is fixed with the bottom plate to reach, place fingerprint module in the top of placing the board, the cardboard is used for carrying on spacingly to fingerprint module, reach the purpose of location fingerprint module, it is used for carrying out the centre gripping to fingerprint module to place the board, thereby reached the fixed purpose with fingerprint module.

Drawings

Fig. 1 is a schematic structural diagram of fingerprint module fixing mechanisms with positioning effect according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of fingerprint module fixing mechanisms with positioning effect according to the present invention.

In the figure, the mounting plate 1, the mounting hole 2, the shell 3, the opening 4, the placing plate 5, the clamping plate 6, the th spring 7, the through hole 8, the end cover 9, the moving block 10, the second spring 11, the cavity 12, the bottom plate 13, the fixing plate 14, the mounting groove 15, the limiting plate 16, the frame 17, the jack 18, the inserted link 19 and the push rod 20 are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention .

Referring to fig. 1-2, fingerprint module fixed establishment with location effect, including casing 3, the top of casing 3 is equipped with opening 4, fixed plate 14 has been placed in the casing 3, the top edge equidistance of fixed plate 14 is equipped with a plurality of cardboards 6, the side of side casing 3 of cardboard 6 is equipped with through-hole 8, the edge equidistance of casing 3 top is equipped with a plurality of mounting panels 1, the center department of mounting panel 1 is equipped with mounting hole 2, the edge of the side of cardboard 6 and fixed plate 14 contacts with the inner wall of casing 3, at the side-mounting panel 1 of casing 3, mounting hole 2 on the mounting panel 1 is used for fixing casing 3, place fixed plate 14 in casing 3, cardboard 6 above fixed plate 14 is used for spacing placing board 5, prevent to place board 5 skew.

Fixed plate 14's top is equipped with pushing means between cardboard 6, pushing means's top is equipped with places board 5, and the edge of placing board 5 and the side contact of cardboard 6, pushing means is including setting up a plurality of mounting grooves 15 in fixed plate 14 top, fixed mounting has spring 7 in the mounting groove 15, the upper end of spring 7 extends away from mounting groove 15 in and is connected with the bottom of placing board 5, the mounting groove 15 of fixed plate 14 top is used for installing the spring 7, spring 7 is used for promoting and places board 5 and remove, place fingerprint module in the top of placing board 5, cardboard 6 is used for spacing fingerprint module, reach the purpose of location fingerprint module, it is used for carrying out the centre gripping to fingerprint module to place board 5, thereby reached the fixed purpose with fingerprint module.

The placing plate 5 covers the lower portion of the opening 4, a bottom plate 13 is fixed at the bottom of the fixing plate 14, end covers 9 are arranged on two sides of the bottom plate 13, a cavity 12 is formed in the side, facing , of the end cover 9, of the bottom plate 13, a moving block 10 is placed in the cavity 12, a second spring 11 is connected between the side of the moving block 10 and the cavity 12, an insertion rod 19 is arranged on the other side of the moving block 10, a jack 18 corresponding to the insertion rod 19 is formed in the side of the housing 3, the end of the insertion rod 19 penetrates through the end cover 9 and extends out of the jack 18, the insertion rod 19 is obliquely arranged above the end in the jack 18, the cavity 12 is used for placing the moving block 10, the end cover 9 is used for limiting the moving block 10, under the acting force of the second spring 11, the moving block 10 is pushed to move, the moving block 10 drives the insertion rod 19 to move, and when the end of the insertion.

The side of jack 18 is equipped with operating means, operating means is including setting up the framework 17 in casing 3 side, and framework 17 covers on jack 18, push rod 20 has been placed in the framework 17, the end of push rod 20 runs through the side of framework 17 and extends away, end in addition of push rod 20 set up in jack 18 with the contact of inserted bar 19, be fixed with limiting plate 16 on the push rod 20 in the framework 17, limiting plate 16 is used for spacing push rod 20, the staff presses push rod 20, make push rod 20 promote inserted bar 19 and remove, thereby conveniently take out bottom plate 13 from casing 3, and then reached the purpose of conveniently installing the fingerprint module.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

The fingerprint module fixing mechanism with the positioning effect comprises a shell (3), and is characterized in that an opening (4) is formed in the top of the shell (3), a fixing plate (14) is placed in the shell (3), a plurality of clamping plates (6) are arranged at the edge of the upper side of the fixing plate (14) at equal intervals, through holes (8) are formed in the side face of the shell (3) on the side of of the clamping plates (6), a pushing component is arranged above the fixing plate (14) between the clamping plates (6), a placing plate (5) is arranged above the pushing component, the edge of the placing plate (5) is in contact with the side face of the clamping plates (6), the placing plate (5) covers the lower portion of the opening (4), a bottom plate (13) is fixed to the bottom of the fixing plate (14), end covers (9) are arranged on two sides of the bottom plate (13) on the side of of the end cover (9), a cavity (12) is formed in which the side of the bottom plate (13), a moving block (10) is placed in the cavity (12), a second inserting rod (19) is connected between the side of a spring () and an inserting rod (19) which extends out, and an inserting rod (19) is arranged in the side of the inserting rod (18) which extends out of the inserting rod (19), and an inserting rod (18) which extends out of the inserting rod (18) and an.
2. fingerprint module fixing mechanism with positioning effect, according to claim 1, wherein the pushing member comprises a plurality of mounting slots (15) disposed above the fixing plate (14), the mounting slots (15) are fixedly mounted with th springs (7), the upper ends of the th springs (7) extend out from the mounting slots (15) to be connected with the bottom of the placing plate (5).
3. fingerprint module fixing mechanism with positioning effect, according to claim 1, characterized in that, the operating component includes a frame (17) disposed on the side of the housing (3), and the frame (17) covers the insertion hole (18), a push rod (20) is disposed in the frame (17), the end of the push rod (20) penetrates the side of the frame (17) and extends out, the other end of the push rod (20) is disposed in the insertion hole (18) and contacts with the insertion rod (19), and a limiting plate (16) is fixed on the push rod (20) in the frame (17).
4. fingerprint module fixing mechanism with positioning effect, according to claim 1, characterized in that the housing (3) is provided with a plurality of mounting plates (1) at the upper edge with equal distance, the mounting plates (1) are provided with mounting holes (2) at the center.
5. fingerprint module fixing mechanism with positioning effect, according to claim 1, characterized in that the insert rod (19) is disposed obliquely above the end in the insert hole (18).
6. fingerprint module fixing mechanism with positioning effect, according to claim 1, characterized in that the side of the card board (6) and the edge of the fixing board (14) contact the inner wall of the case (3).