CN218038091U - Attendance card punching device - Google Patents
Attendance card punching device Download PDFInfo
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- CN218038091U CN218038091U CN202221885866.1U CN202221885866U CN218038091U CN 218038091 U CN218038091 U CN 218038091U CN 202221885866 U CN202221885866 U CN 202221885866U CN 218038091 U CN218038091 U CN 218038091U
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- side wall
- attendance
- fingerprint
- movable plate
- card
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Abstract
The utility model discloses an attendance card reader, which comprises a finger slot and a fingerprint collecting head arranged on an attendance machine body, wherein the surface of the fingerprint collecting head is provided with a protective mechanism; protection machanism includes the movable plate that two symmetries set up, and each movable plate passes through canceling release mechanical system to be connected with the lateral wall of finger slot, each the lower lateral wall of movable plate is connected with the mounting panel through clamping mechanism, and the lower lateral wall of mounting panel is connected with clean cotton through the installation component, the removal of movable plate promotes through pushing mechanism. This kind of attendance ware of checking card can carry out self-cleaning to the surface of fingerprint gathering head before fingerprint collection beats the card, when guaranteeing to gather and beat efficiency and effect of card for clean process convenient and fast more, simultaneously, can accomplish the back at the time of beating the card, can carry out cleanness once more to the surface of fingerprint gathering head, make clean effect better, and, can protect fingerprint gathering head, avoid foreign matter fish tail or collision.
Description
Technical Field
The utility model belongs to the technical field of the attendance machine, specifically speaking relates to an attendance punch-card ware.
Background
The attendance card reader is a fingerprint attendance machine, is a current commonly used attendance card reader in office places, does not need manual assistance, is based on a fingerprint identification technology, can prevent counterfeiting and cheating, and is wide in application.
However, present fingerprint attendance machine's fingerprint sampling head exposes in external environment, and when unmanned the use, material such as external water stain and dust are attached to the surface of fingerprint sampling head easily, and simultaneously, the surface of fingerprint sampling head is also by the foreign matter fish tail easily to cause fingerprint attendance machine sensitive inadequately when fingerprint collection, influence fingerprint attendance machine's fingerprint collection efficiency and effect, and then influence the efficiency and the effect of checking the card.
In view of this special the utility model is put forward.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model adopts the following basic concept:
an attendance card reader comprises a finger slot and a fingerprint acquisition head which are arranged on an attendance machine body, wherein a protection mechanism is arranged on the surface of the fingerprint acquisition head;
protection machanism includes the movable plate that two symmetries set up, and each movable plate passes through the canceling release mechanical system and is connected with the lateral wall of finger slot, each the lower lateral wall of movable plate is connected with the mounting panel through clamping mechanism, and the lower lateral wall of mounting panel is connected with clean cotton through the installation component, the removal of movable plate promotes through pushing mechanism.
The reset mechanism comprises two symmetrically-arranged loop bars fixedly connected to the side wall of the movable plate, a sleeve is sleeved on the side wall of each loop bar, the other end of each sleeve is fixed to the side wall of the corresponding finger slot, and a spring is sleeved on the side wall of each sleeve.
The clamping mechanism comprises two symmetrically-arranged dovetail grooves formed in the lower side wall of the moving plate, two symmetrically-arranged dovetail tenons are fixedly connected to the upper side wall of the mounting plate, and the dovetail tenons are inserted into the dovetail grooves.
The dovetail joint and the dovetail groove are in interference fit, and the dovetail joint is made of rubber.
The installation component comprises a magic tape, the magic tape comprises a male tape and a female tape, the male tape is fixedly connected to the lower side wall of the installation plate, and the female tape is fixedly connected to the upper side wall of the cleaning cotton.
The pushing mechanism comprises inclined planes arranged on the side walls of the moving plates, and smooth films are arranged on the surfaces of the inclined planes.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses a set up protection machanism etc. can carry out self-cleaning to the surface of fingerprint acquisition head before fingerprint collection is punched a card, when guaranteeing to gather and efficiency and effect of punching a card for clean process convenient and fast more, simultaneously, can be after the completion of punching a card, can clean once more the surface of fingerprint acquisition head, make clean effect better, and, can protect the fingerprint acquisition head, avoid foreign matter fish tail or collision.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of a fingerprint acquisition head according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;
fig. 5 is an enlarged schematic view of a structure at C in fig. 4.
In the figure: 1-attendance machine body; 101-finger slot; 102-a fingerprint pick-up head; 201-moving plate; 202-a mounting plate; 203-cleaning cotton; 301-a loop bar; 302-a cannula; 303-a spring; 401-dovetail groove; 402-dovetail; 501-public paste; 502-mother plaster; 6-inclined plane.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 5, an attendance card reader comprises a finger slot 101 and a fingerprint collection head 102 which are arranged on an attendance machine body 1, wherein a protection mechanism is arranged on the surface of the fingerprint collection head 102;
protection machanism includes the movable plate 201 that two symmetries set up, and each movable plate 201 is connected with the lateral wall of finger slot 101 through canceling release mechanical system, the lower lateral wall of each movable plate 201 is connected with mounting panel 202 through the joint mechanism, and the lower lateral wall of mounting panel 202 is connected with clean cotton 203 through the installation component, the removal of movable plate 201 promotes through pushing mechanism, can be before fingerprint collection beats the card, carry out self-cleaning to the surface of fingerprint collection head 102, when guaranteeing collection efficiency and effect, make the cleaning process convenient and fast more, and simultaneously, can be after beating the card completion, can carry out the repurification to the surface of fingerprint collection head 102, make clean effect better, and, can protect fingerprint collection head 102, avoid fish tail or collision.
The reset mechanism comprises two symmetrically-arranged loop bars 301 fixedly connected to the side wall of the moving plate 201, a sleeve 302 is sleeved on the side wall of each loop bar 301, the other end of each sleeve 302 is fixed to the side wall of the finger slot 101, and a spring 303 is sleeved on the side wall of each sleeve 302 and plays a role in guiding and resetting the movement of the moving plate 201.
The clamping mechanism comprises two symmetrically-arranged dovetail grooves 401 formed in the lower side wall of the moving plate 201, two symmetrically-arranged dovetail tenons 402 are fixedly connected to the upper side wall of the mounting plate 202, and the dovetail tenons 402 are inserted into the dovetail grooves 401, so that the mounting plate 202 and the moving plate 201 can be conveniently mounted and dismounted, and the cleaning cotton 203 can be conveniently cleaned and replaced.
The dovetail 402 and the dovetail groove 401 are in interference fit, and the dovetail 402 is made of rubber, so that the reliability of the mounting plate 202 and the moving plate 201 after mounting is guaranteed, and loosening and even falling off of the mounting plate 202 and the moving plate 201 are avoided.
The installation component includes the magic subsides, and the magic subsides include public subsides 501 and female subsides 502, and public 501 fixed connection of subsides is at the lower lateral wall of mounting panel 202, and female 502 fixed connection of subsides is at the last lateral wall of clean cotton 203, is convenient for install and dismantle clean cotton 203 and mounting panel 202 to be convenient for clear up and change clean cotton 203.
Push mechanism is including setting up the inclined plane 6 at each movable plate 201 lateral wall, and the surface of inclined plane 6 is provided with smooth film, when needs carry out fingerprint collection, presses the finger on inclined plane 6 and along its surperficial lapse, meanwhile, promotes two movable plates 201 and keeps away from the removal each other, and the setting of smooth film can reduce the resistance of finger when sliding on inclined plane 6.
When the fingerprint collecting device is used, firstly, when a user needs to collect and open a fingerprint, the user presses a finger on the inclined plane 6 and slides downwards along the surface of the inclined plane, meanwhile, the two moving plates 201 are pushed to move away from each other, meanwhile, the spring 303 contracts, so that the cleaning cotton 203 cleans the surface of the fingerprint collecting head 102, the fingerprint collecting head 102 is prevented from being polluted, after the two moving plates 201 move in place, the fingerprint is tightly attached to the fingerprint collecting head 102 for fingerprint collecting and card printing, the surface of the fingerprint collecting head 102 can be automatically cleaned before the fingerprint collecting and card printing, the collecting and card printing efficiency and effect are ensured, and meanwhile, the cleaning process is more convenient and faster;
moreover, when the fingerprint collection is punched, the movable plate 201 can be moved only by pressing downwards, so that the effect of the finger attached to the fingerprint collection head 102 is better, the fingerprint collection efficiency and effect are ensured, and the punching efficiency and effect are further ensured.
After finishing collecting, take out the finger, at this moment, two movable plates 201 can be close to each other under the effect of spring 303 and remove and laminate each other, and clean cotton 203 can be cleaned again to fingerprint collection head 102's surface for clean effect is better, and, can protect fingerprint collection head 102, avoids foreign matter fish tail or collision.
Claims (6)
1. An attendance card reader comprises a finger slot (101) and a fingerprint acquisition head (102) which are arranged on an attendance machine body (1), and is characterized in that a protection mechanism is arranged on the surface of the fingerprint acquisition head (102);
protection machanism includes movable plate (201) that two symmetries set up, and each movable plate (201) is connected with the lateral wall of finger slot (101) through canceling release mechanical system, each the lower lateral wall of movable plate (201) is connected with mounting panel (202) through latch mechanism, and the lower lateral wall of mounting panel (202) is connected with clean cotton (203) through the installation component, the removal of movable plate (201) promotes through pushing mechanism.
2. An attendance punch as claimed in claim 1 wherein the reset mechanism comprises two symmetrically disposed rods (301) fixedly connected to the side walls of the moving plate (201), and the side wall of each rod (301) is sleeved with a sleeve (302), the other end of the sleeve (302) is fixed to the side wall of the finger slot (101), and the side wall of each sleeve (302) is sleeved with a spring (303).
3. An attendance punch according to claim 1, wherein the latching mechanism comprises two symmetrically arranged dovetail grooves (401) formed on the lower side wall of the moving plate (201), two symmetrically arranged dovetails (402) are fixedly connected to the upper side wall of the mounting plate (202), and the dovetails (402) are inserted into the dovetail grooves (401).
4. An attendance punch as claimed in claim 3, wherein the dovetail (402) is an interference fit with the dovetail slot (401), and the dovetail (402) is made of rubber.
5. The attendance punch as claimed in claim 1, wherein the mounting assembly comprises a magic tape, the magic tape comprises a male tape (501) and a female tape (502), the male tape (501) is fixedly connected to the lower side wall of the mounting plate (202), and the female tape (502) is fixedly connected to the upper side wall of the cleaning cotton (203).
6. A attendance punch as claimed in claim 1, wherein the urging means comprises a ramp (6) provided on a side wall of each moving plate (201), and a surface of the ramp (6) is provided with a smooth film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885866.1U CN218038091U (en) | 2022-07-20 | 2022-07-20 | Attendance card punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221885866.1U CN218038091U (en) | 2022-07-20 | 2022-07-20 | Attendance card punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218038091U true CN218038091U (en) | 2022-12-13 |
Family
ID=84384826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221885866.1U Active CN218038091U (en) | 2022-07-20 | 2022-07-20 | Attendance card punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218038091U (en) |
-
2022
- 2022-07-20 CN CN202221885866.1U patent/CN218038091U/en active Active
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