CN216286783U - Fingerprint module capable of rapidly acquiring data - Google Patents
Fingerprint module capable of rapidly acquiring data Download PDFInfo
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- CN216286783U CN216286783U CN202122891070.9U CN202122891070U CN216286783U CN 216286783 U CN216286783 U CN 216286783U CN 202122891070 U CN202122891070 U CN 202122891070U CN 216286783 U CN216286783 U CN 216286783U
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- gear
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Abstract
The utility model relates to the technical field of fingerprint modules, and discloses a fingerprint module capable of rapidly collecting data, which comprises a main body shell and a fingerprint module arranged in an inner cavity of the main body shell, wherein a telescopic groove is formed in the inner cavity of the main body shell, a rack is arranged on one side of the inner cavity wall of the telescopic groove, one end of the outer surface of the fingerprint module is provided with a pair of brackets, one side of the outer surface of the pair of brackets is connected with a gear in a shaft mode, a first rotating shaft is arranged between the pair of gears, the outer surface of the fingerprint module is provided with a protective shell, two sides of the upper end of the protective shell are provided with first rotating grooves, the inner cavity of the first rotating grooves is connected with a reciprocating screw rod in a shaft mode, one end of the reciprocating screw rod is provided with a first conical gear, two sides of the outer surface of the first rotating shaft are provided with second conical gears, the upper end of the protective shell is provided with a wiping plate, two sides of the lower end of the wiping plate are provided with moving blocks, the reciprocating screw rod penetrates through the moving blocks, the wiping plate wipes and cleans the surface of the fingerprint module after the reciprocating screw rod rotates, thereby enabling a person for later use to be quickly identified.
Description
Technical Field
The utility model relates to the technical field of fingerprint modules, in particular to a fingerprint module capable of rapidly acquiring data.
Background
The fingerprint module is a core component of the fingerprint lock, is installed on devices such as a fingerprint access control device or a hard disk and is used for finishing fingerprint acquisition and fingerprint identification. The fingerprint module mainly comprises fingerprint collection module, fingerprint identification module and extended function module (like tool to lock drive module), and when fingerprint module installed the use, it need be installed inside main body cover, and then played the effect of protection.
Present fingerprint module when using, the finger can press in fingerprint module's upper end, and fingerprint module can discern the fingerprint on finger surface afterwards, and then accomplishes the collection, but in the continuous back of being pressed by the user of fingerprint module, some operators' finger can remain the sweat, and the sweat then can influence the speed of fingerprint module discernment, and then can not gather the fingerprint fast.
The problems described above are addressed. Therefore, the fingerprint module capable of rapidly acquiring data is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fingerprint module capable of rapidly acquiring data, when a finger presses the fingerprint module downwards, the fingerprint module is moved downwards by the finger, a gear arranged at one end of the fingerprint module can be meshed and connected with a rack, so that the gear rotates, the gear rotates and then enables a torsional spring to be wound elastically through a rotating rod, after the fingerprint module moves to the lowest end, the finger is moved out from the upper end of the fingerprint module, then the first spring rebounds elastically and enables the gear to rotate reversely, so that a limiting block drives a first rotating shaft to rotate, a second conical tooth rotates after the first rotating shaft rotates, the second conical tooth drives a first conical tooth meshed and connected with one side after rotating, a reciprocating screw rod rotates after the first conical tooth rotates, a wiping plate cleans the surface of the fingerprint module after the reciprocating screw rod rotates, so that a person who uses the fingerprint module later can be rapidly identified, thereby solving the problems in the background art described above.
In order to achieve the purpose, the utility model provides the following technical scheme: a fingerprint module capable of rapidly collecting data comprises a main body shell and a fingerprint module arranged in an inner cavity of the main body shell, wherein a telescopic groove is formed in the inner cavity of the main body shell, a rack is arranged on one side of the inner cavity wall of the telescopic groove, one end of the outer surface of the fingerprint module is provided with a pair of supports, one side of the outer surfaces of the pair of supports is connected with a gear in a shaft mode, and a first rotating shaft is arranged between the pair of gears;
the fingerprint module surface is provided with the protecting crust, and first swivelling chute has been seted up to protecting crust upper end both sides, and first swivelling chute inner chamber coupling has reciprocal lead screw, and reciprocal lead screw one end is provided with first toper tooth, and first rotation axis surface both sides are provided with second toper tooth, and the protecting crust upper end is provided with the cleaning plate, and cleaning plate lower extreme both sides are provided with the movable block, and reciprocal lead screw runs through the movable block.
Preferably, a rotating rod is arranged on one side of the outer surface of the gear, and a torsion spring is arranged on the outer surface of the rotating rod.
Preferably, the bottom surface of the inner cavity of the telescopic groove is provided with a first spring, and the first spring is positioned on the bottom surface of the protective shell.
Preferably, a second rotating groove is formed in one side of the outer surface of the gear, a limiting block is arranged at the upper end of the inner cavity of the second rotating groove, and a second reset spring is arranged at the upper end of the limiting block.
Preferably, the two sides of the outer surface of the first rotating shaft are provided with limiting grooves, and the limiting blocks are clamped in the inner cavities of the limiting grooves.
Preferably, the gear is meshed with the rack.
Preferably, the limiting block is of a triangular structure.
Preferably, the limiting groove is of an inwards concave rectangular structure.
Compared with the prior art, the utility model has the following beneficial effects:
1. the fingerprint module capable of rapidly collecting data provided by the utility model has the advantages that when a finger presses the fingerprint module downwards, the fingerprint module is moved downwards by a finger, the gear arranged at one end of the fingerprint module can be meshed and connected with the rack, so that the gear rotates, the torsion spring is elastically rolled up by the rotating rod after the gear rotates, after the fingerprint module moves to the lowest end, the finger moves out from the upper end of the fingerprint module, then the first spring rebounds to make the gear rotate reversely, thereby make the stopper drive first rotation axis and rotate, make second toper tooth rotate after first rotation axis is rotatory, second toper tooth drives the first toper tooth that one side meshing is connected after rotatory, makes reciprocal lead screw rotate after first toper tooth is rotatory, makes the cleaning plate clean fingerprint module surface after the reciprocal lead screw is rotatory to make the people that uses at the back can be discerned fast.
2. According to the fingerprint module capable of rapidly acquiring data, when the fingerprint module moves downwards to enable the gear to rotate, the limiting block is of the triangular structure, so that the limiting block can be continuously clamped in the inner cavity of the limiting groove, the first rotating shaft is prevented from rotating, when the gear rotates reversely, the limiting block can push the first rotating shaft to rotate, the first rotating shaft can drive the second conical teeth to rotate after rotating, the first conical teeth rotate after rotating, and therefore the first rotating shaft can rotate in a single direction.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a main body case according to the present invention;
FIG. 3 is a side view of the main body housing according to the present invention;
FIG. 4 is a diagram illustrating a fingerprint module according to the present invention;
FIG. 5 is a schematic top view of the internal structure of the stent of the present invention;
FIG. 6 is a schematic top view of the inner structure of the protective shell of the present invention;
FIG. 7 is a side view of the internal structure of the gear of the present invention.
In the figure: 1. a main body housing; 11. a telescopic groove; 12. a rack; 13. a first spring; 2. a fingerprint module; 21. a protective shell; 22. a support; 23. a gear; 231. rotating the rod; 232. a torsion spring; 233. a second rotary tank; 234. a limiting block; 235. a second return spring; 24. a first rotating shaft; 241. a second tapered tooth; 242. a limiting groove; 25. a first rotary tank; 251. a reciprocating screw rod; 252. a first conical tooth; 26. wiping the board; 27. moving the mass.
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.
In order to solve the technical problem of fast identification of the fingerprint module 2, as shown in fig. 1 to 6, the following preferred technical solutions are provided:
a fingerprint module capable of rapidly collecting data comprises a main body shell 1 and a fingerprint module 2 arranged in the inner cavity of the main body shell 1, a telescopic groove 11 is formed in the inner cavity of the main body shell 1, a rack 12 is arranged on one side of the inner cavity wall of the telescopic groove 11, a pair of supports 22 are arranged at one end of the outer surface of the fingerprint module 2, a gear 23 is coupled on one side of the outer surface of the pair of supports 22, a first rotating shaft 24 is arranged between the pair of gears 23, a protective shell 21 is arranged on the outer surface of the fingerprint module 2, first rotating grooves 25 are formed in two sides of the upper end of the protective shell 21, a reciprocating screw rod 251 is coupled in the inner cavity of the first rotating groove 25, a first conical tooth 252 is arranged at one end of the reciprocating screw rod 251, second conical teeth 241 are arranged on two sides of the outer surface of the first rotating shaft 24, a wiping plate 26 is arranged at the upper end of the protective shell 21, moving blocks 27 are arranged on two sides of the lower end of the wiping plate 26, the reciprocating screw rod 251 penetrates through the moving blocks 27, and a rotating rod 231 is arranged on one side of the outer surface of the gear 23, the outer surface of the rotating rod 231 is provided with a torsion spring 232, the bottom surface of the inner cavity of the telescopic slot 11 is provided with a first spring 13, the first spring 13 is positioned on the bottom surface of the protective shell 21, and the gear 23 is meshed with the rack 12.
Specifically, when the finger presses the fingerprint module 2 downwards, the fingerprint module 2 is moved downwards by the finger, the gear 23 arranged at one end of the fingerprint module 2 can be meshed and connected with the rack 12, thereby rotating the gear 23, after the gear 23 rotates, the torsion spring 232 is elastically wound up by the rotating rod 231, after the fingerprint module 2 moves to the lowest end, the finger moves out from the upper end of the fingerprint module 2, then the first spring 13 rebounds to make the gear 23 rotate reversely, therefore, the limiting block 234 drives the first rotating shaft 24 to rotate, the first rotating shaft 24 rotates to enable the second conical tooth 241 to rotate, the second conical tooth 241 rotates to drive the first conical tooth 252 with one side meshed and connected, the first conical tooth 252 rotates to enable the reciprocating screw rod 251 to rotate, and the wiping plate 26 wipes and cleans the surface of the fingerprint module 2 after the reciprocating screw rod 251 rotates, so that a user who uses the fingerprint module can be quickly identified.
In order to solve the technical problem of single rotation of the first rotating shaft 24, as shown in fig. 7, the following preferred technical solutions are provided:
second rotating groove 233 has been seted up to gear 23 surface one side, and second rotating groove 233 inner chamber upper end is provided with stopper 234, and stopper 234 upper end is provided with second reset spring 235, and spacing groove 242 has been seted up to first rotation axis 24 surface both sides, and stopper 234 joint in spacing groove 242 inner chamber, stopper 234 are triangle-shaped structure, and spacing groove 242 is indent rectangle column structure.
Specifically, when fingerprint module 2 moves down and makes gear 23 rotate, because stopper 234 is the triangle-shaped structure, thereby make stopper 234 joint in spacing groove 242 inner chamber that can be continuous, thereby prevent that first rotation axis 24 from rotating, when gear 23 antiport, stopper 234 can promote first rotation axis 24 and rotate this moment, can drive second toper tooth 241 and rotate after first rotation axis 24 is rotatory, second toper tooth 241 makes first toper tooth 252 rotate after rotatory, thereby make first rotation axis 24 realize the rotation of single direction.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a but fingerprint module of quick acquisition data, is provided with fingerprint module (2), its characterized in that including main body cover (1) and main body cover (1) inner chamber: a telescopic groove (11) is formed in the inner cavity of the main body shell (1), a rack (12) is arranged on one side of the inner cavity wall of the telescopic groove (11), a pair of brackets (22) is arranged at one end of the outer surface of the fingerprint module (2), a gear (23) is connected to one side of the outer surface of each bracket (22) in a shaft connection mode, and a first rotating shaft (24) is arranged between each pair of gears (23);
the fingerprint module is characterized in that a protective shell (21) is arranged on the outer surface of the fingerprint module (2), first rotating grooves (25) are formed in two sides of the upper end of the protective shell (21), a reciprocating screw rod (251) is connected to the inner cavity of each first rotating groove (25) in a shaft mode, first conical teeth (252) are arranged at one end of the reciprocating screw rod (251), second conical teeth (241) are arranged on two sides of the outer surface of the first rotating shaft (24), a wiping plate (26) is arranged at the upper end of the protective shell (21), moving blocks (27) are arranged on two sides of the lower end of the wiping plate (26), and the reciprocating screw rod (251) penetrates through the moving blocks (27).
2. The fingerprint module capable of rapidly acquiring data according to claim 1, wherein: a rotating rod (231) is arranged on one side of the outer surface of the gear (23), and a torsion spring (232) is arranged on the outer surface of the rotating rod (231).
3. The fingerprint module capable of rapidly acquiring data according to claim 2, wherein: the bottom surface of the inner cavity of the telescopic groove (11) is provided with a first spring (13), and the first spring (13) is positioned on the bottom surface of the protective shell (21).
4. The fingerprint module of claim 3, wherein: a second rotating groove (233) is formed in one side of the outer surface of the gear (23), a limiting block (234) is arranged at the upper end of an inner cavity of the second rotating groove (233), and a second reset spring (235) is arranged at the upper end of the limiting block (234).
5. The fingerprint module of claim 4, wherein: limiting grooves (242) are formed in two sides of the outer surface of the first rotating shaft (24), and the limiting blocks (234) are clamped in inner cavities of the limiting grooves (242).
6. The fingerprint module of claim 5, wherein: the gear (23) is meshed with the rack (12).
7. The fingerprint module of claim 6, wherein: the limiting block (234) is of a triangular structure.
8. The fingerprint module of claim 7, wherein: the limiting groove (242) is of an inwards concave rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122891070.9U CN216286783U (en) | 2021-11-24 | 2021-11-24 | Fingerprint module capable of rapidly acquiring data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122891070.9U CN216286783U (en) | 2021-11-24 | 2021-11-24 | Fingerprint module capable of rapidly acquiring data |
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| Publication Number | Publication Date |
|---|---|
| CN216286783U true CN216286783U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122891070.9U Active CN216286783U (en) | 2021-11-24 | 2021-11-24 | Fingerprint module capable of rapidly acquiring data |
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| CN (1) | CN216286783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116129474A (en) * | 2023-04-14 | 2023-05-16 | 安徽点恩科技有限公司 | Fingerprint identification module, electronic equipment and fingerprint identification method |
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2021
- 2021-11-24 CN CN202122891070.9U patent/CN216286783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116129474A (en) * | 2023-04-14 | 2023-05-16 | 安徽点恩科技有限公司 | Fingerprint identification module, electronic equipment and fingerprint identification method |
| CN116129474B (en) * | 2023-04-14 | 2023-06-09 | 安徽点恩科技有限公司 | Fingerprint identification module, electronic equipment and fingerprint identification method |
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