CN217360845U - Wall-mounted face entrance guard attendance machine - Google Patents
Wall-mounted face entrance guard attendance machine Download PDFInfo
- Publication number
- CN217360845U CN217360845U CN202121691079.9U CN202121691079U CN217360845U CN 217360845 U CN217360845 U CN 217360845U CN 202121691079 U CN202121691079 U CN 202121691079U CN 217360845 U CN217360845 U CN 217360845U
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- wall
- entrance guard
- attendance machine
- casing
- elastic sheet
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Abstract
The utility model discloses a wall-hanging people face entrance guard attendance machine, which comprises a housin, be equipped with the circuit board in the casing, be equipped with the light touch switch on the circuit board, be equipped with the flexure strip on the light touch switch, the one end of flexure strip is fixed in the casing, the other end of flexure strip is equipped with the button that can promote the flexure strip, the end of pressing of button exposes in the casing, the casing is equipped with the wall-hanging board outward, the end butt of pressing of wall-hanging board and button. The utility model provides a wall-hanging people's face entrance guard attendance machine, simple structure, it is with low costs, it is longe-lived.
Description
Technical Field
The utility model relates to an electronic equipment technical field, specifically speaking relates to a wall-hanging face entrance guard attendance machine.
Background
The dynamic face access control attendance machine is a high-performance and high-reliability face recognition product, has the characteristics of high face detection rate, high face recognition speed, strong adaptability of various light rays and the like, and is suitable for efficient personnel passage and attendance of personnel in various pedestrian access control scenes. The existing wall-mounted dynamic human face access attendance machine can give an alarm and sound for reminding under the condition of separation by illegal removal, but has the defects of complex detection structure, high cost and short service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wall-hanging people's face entrance guard attendance machine, simple structure, it is with low costs, it is longe-lived.
The utility model discloses a technical scheme that wall-hanging face entrance guard attendance machine adopted is:
the utility model provides a wall-hanging people's face entrance guard attendance machine, includes the casing, be equipped with the circuit board in the casing, be equipped with the light touch switch on the circuit board, be equipped with the flexure strip on the light touch switch, the one end of flexure strip is fixed in the casing, the other end of flexure strip is equipped with the button that can promote the flexure strip, the end of pressing of button exposes in the casing, the casing outside is equipped with the wall link plate, the end butt of pressing of wall link plate and button.
As the preferred scheme, the elastic sheet comprises a horizontal section which is abutted to the tact switch and bending sections at two ends of the horizontal section, wherein one bending section is fixed on the shell, and the other bending section is provided with a key which can push the elastic sheet.
Preferably, the horizontal section is provided with a bulge matched with the tact switch.
Preferably, the key comprises an installation part fixed on the shell and a pressing part which is arranged on the installation part and exposed out of the shell to be abutted with the wall hanging plate, and the installation part is abutted with the elastic sheet.
Preferably, the key is fixed to the elastic sheet and exposed to the housing to abut against the wall hanging plate.
As a preferred scheme, the outer side of the shell is provided with a clamping groove, and the wall hanging plate is clamped in the clamping groove.
The utility model discloses a wall-hanging people's face entrance guard attendance machine's beneficial effect is: after the casing is installed through the wall link plate, because the end butt of pressing of wall link plate and button to make the end of pressing of button promote the flexure strip, the flexure strip promotes the back and presses the light touch switch on the circuit board. When the shell cannot be detached and separated, the wall hanging plate is separated from the pressing end of the key, and the elastic sheet returns when not pushed by the key, so that the elastic sheet is separated from the pressing of the tact switch on the circuit board, and the alarm can be triggered at the moment. The detection is realized by touching the switch, the key and the elastic sheet, and the device has the advantages of simple structure, low cost and long service life.
Drawings
Fig. 1 is the structure schematic diagram of the utility model discloses wall-hanging people's face entrance guard attendance machine.
Figure 2 is the utility model discloses wall-hanging people's face entrance guard attendance machine's cross-sectional view.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 2, a wall-mounted human face access attendance machine includes a housing 10, a circuit board 12 is disposed in the housing 10, a tact switch 14 is disposed on the circuit board 12, and an elastic sheet 20 is disposed on the tact switch 14. One end of the elastic sheet 20 is fixed to the housing 10, the other end of the elastic sheet 20 is provided with a key 30 capable of pushing the elastic sheet 20, a pressing end of the key 30 is exposed out of the housing 10, a wall hanging plate 40 is arranged on the outer side of the housing 10, and the wall hanging plate 40 is abutted to the pressing end of the key 30.
After the casing 10 is mounted on the wall hanging plate 40, the wall hanging plate 40 abuts against the pressing end of the key 30, so that the pressing end of the key 30 pushes the elastic sheet 20, and the light touch switch 14 on the circuit board 12 is pressed after the elastic sheet 20 pushes. When the shell 10 is detached illegally, the wall hanging plate 40 is separated from the pressing end of the key 30, and the elastic sheet 20 returns to the original position when not pushed by the key 30, so that the light touch switch 14 on the circuit board 12 is released from being pressed, and an alarm is triggered at the moment. The detection is realized by the tact switch 14, the key 30 and the elastic sheet 20, and the device has the advantages of simple structure, low cost and long service life.
In this embodiment, the elastic sheet 20 includes a horizontal section 22 abutting against the tact switch 14, and two bending sections 24 at two ends of the horizontal section 22, wherein one bending section 24 is fixed to the housing 10, and the other bending section 24 is provided with a key 30 capable of pushing the elastic sheet 20. Specifically, the elastic sheet 20 in the bent shape has the horizontal section 22 that can press the tact switch 14 better, and when pushing the bent section 24, the horizontal section 22 can displace by a larger distance, so that the tact switch 14 can be pressed effectively. Further, the horizontal section 22 is provided with a protrusion matched with the tact switch 14. Specifically, the area of the protrusion is slightly larger than that of the tact switch 14, so that the pressing effect is further improved.
In this embodiment, the key 30 includes a mounting portion 32 fixed to the housing 10, and a pressing portion 34 provided on the mounting portion 32 and exposed from the housing 10 to abut against the wall hanging plate 40, and the mounting portion 32 abuts against the elastic sheet 20. Specifically, the housing 10 has a through hole 16, and the pressing portion 34 is cylindrical and exposed from the through hole 16, and after one end of the mounting portion 32 is fixed to the housing 10, the pressing portion 34 can push the other end of the mounting portion 32 to push the elastic sheet 20. In another embodiment, the key 30 is fixed to the elastic sheet 20 and exposed to the housing 10 to abut against the wall hanging plate 40. Specifically, the housing 10 has a through hole 16, and the pressing portion 34 is cylindrical, one end of which is connected to the elastic sheet 20, and the other end of which is exposed from the through hole 16, and then the key 30 can directly push the elastic sheet 20.
In this embodiment, a clamping groove 18 is formed in the outer side of the casing 10, and the wall hanging plate 40 is clamped in the clamping groove 18. Specifically, a clamping groove is formed in the clamping groove 18, a clamping buckle is arranged on the wall hanging plate 40, the clamping groove 18 is matched with the wall hanging plate 40 in shape, and the wall hanging plate 40 is clamped in the clamping groove 18 and then fixed through screws.
In this embodiment, the housing 10 includes an upper housing and a lower housing, the circuit board 12 is disposed in the lower housing, the cavity is disposed in the lower housing, the slot 18 is disposed in the upper housing, and the upper housing is connected to the lower housing in a clamping manner.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a wall-hanging people's face entrance guard attendance machine, a serial communication port, which comprises a housin, be equipped with the circuit board in the casing, be equipped with the tact switch on the circuit board, be equipped with the flexure strip on the tact switch, the one end of flexure strip is fixed in the casing, the other end of flexure strip is equipped with the button that can promote the flexure strip, the end of pressing down of button exposes in the casing, the casing outside is equipped with the wall link plate, the wall link plate is held the butt with pressing down of button.
2. The wall-mounted human face entrance guard attendance machine as claimed in claim 1, wherein the elastic sheet comprises a horizontal section abutting against the tact switch, and bending sections at two ends of the horizontal section, wherein one bending section is fixed on the housing, and the other bending section is provided with a key capable of pushing the elastic sheet.
3. The wall-mounted human face entrance guard attendance machine of claim 2, wherein the horizontal section is provided with a protrusion matched with the tact switch.
4. The wall-mounted human face entrance guard attendance machine of claim 1, wherein the key comprises an installation part fixed on the shell and a pressing part arranged on the installation part and exposed out of the shell to abut against the wall hanging plate, and the installation part abuts against the elastic sheet.
5. The wall-mounted human face entrance guard attendance machine of claim 1, wherein the key is fixed on the elastic sheet and is exposed out of the shell to be abutted against the wall hanging plate.
6. The wall-mounted human face entrance guard attendance machine of claim 1, wherein a clamping groove is formed in the outer side of the shell, and the wall hanging plate is clamped in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121691079.9U CN217360845U (en) | 2021-07-23 | 2021-07-23 | Wall-mounted face entrance guard attendance machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121691079.9U CN217360845U (en) | 2021-07-23 | 2021-07-23 | Wall-mounted face entrance guard attendance machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217360845U true CN217360845U (en) | 2022-09-02 |
Family
ID=83008639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121691079.9U Active CN217360845U (en) | 2021-07-23 | 2021-07-23 | Wall-mounted face entrance guard attendance machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217360845U (en) |
-
2021
- 2021-07-23 CN CN202121691079.9U patent/CN217360845U/en active Active
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