CN216083795U

CN216083795U - Access control device

Info

Publication number: CN216083795U
Application number: CN202122232627.8U
Authority: CN
Inventors: 祁宁江
Original assignee: Jiangsu Haijiahui Communication Equipment Co ltd
Current assignee: Jiangsu Haijiahui Communication Equipment Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-18
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses an access control device, relates to the field of safety protection, and aims to solve the problem that dust and fingerprints of a plurality of visitors are accumulated on the surface layer of a screen after most of existing fingerprint identifiers are used for a long time, so that the identification efficiency of the fingerprint identifiers is easily reduced. The door access control device is novel in structure, and can be controlled by multiple identification modes, so that the use efficiency of the door access control device is improved, the fingerprint identifier can be effectively cleaned, and the identification efficiency of the fingerprint identifier is improved.

Description

Access control device

Technical Field

The utility model relates to the field of safety protection, in particular to an access control device.

Background

The entrance guard refers to the forbidden right of the door and is the guard and precaution against the door. The "door" herein, in a broad sense, includes various passages that can pass, including a door through which people pass, a door through which vehicles pass, and the like. Thus, the access control includes a vehicle access control. In yard management applications, vehicle access is an important means of vehicle management.

The existing entrance guard control device has the advantages that after the fingerprint identifier is used for a long time, dust and fingerprints of a plurality of visitors can be accumulated on the surface layer of the screen, dust impurities are accumulated, the identification efficiency of the fingerprint identifier is easily reduced, and therefore the use efficiency of the entrance guard control device is reduced.

SUMMERY OF THE UTILITY MODEL

The access control device provided by the utility model solves the problem that after most of fingerprint identifiers are used for a long time, dust is accumulated on the surface layer of a screen and fingerprints of a plurality of visitors are accumulated, so that the identification efficiency of the fingerprint identifiers is easily reduced.

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

the utility model provides an access control device, includes the control body, control body one side is rotated and is installed the protective cover, just control body one side fixed mounting has facial discernment and input keyboard, the spout has been seted up to control body one side, just slidable mounting has fingerprint identification ware in the spout, just fingerprint identification ware one side fixed mounting has the pull ring, two slide rails that are the symmetric distribution are seted up to the spout bottom, just fingerprint identification ware bottom fixed mounting has two sliders that are the symmetric distribution, slider and slide rail phase-match, the second mounting groove has been seted up to control body one side, just the fixed slot has been seted up in the control body, the fixed slot is linked together with spout and second mounting groove, just install clean mechanism in the fixed slot.

Preferably, two first mounting grooves which are symmetrically distributed are formed in the inner wall on one side of the sliding groove, and a first reset spring is fixedly connected between the inner wall on one side of the first mounting groove and the fingerprint identifier.

Preferably, clean mechanism includes the fixed block, scrapes piece, second reset spring and telescopic link, just fixed slot top inner wall fixed mounting has the telescopic link, the telescopic link is kept away from fixed slot inner wall one end fixed mounting and is equipped with the fixed block, just it is equipped with first reset spring to connect between fixed slot top inner wall and the fixed block, telescopic link circumference lateral wall is located to first reset spring cover, just fixed block bottom fixed mounting has the piece of scraping, scrape a plurality of down brush that the structure is the same of piece bottom fixed mounting.

Preferably, a clamping groove is formed in one side of the fixing block, and a clamping block is arranged in the clamping groove.

Preferably, fixed mounting has two limiting plates that the structure is the same in the second mounting groove, and two run through between the limiting plate and be equipped with the gag lever post, gag lever post one end fixed mounting presses the briquetting, just the gag lever post is kept away from and is pressed briquetting one end fixed mounting and have L type piece, two be connected with spacing spring between the limiting plate, just gag lever post circumference lateral wall is located to spacing spring housing.

Preferably, the fixture block is matched with the second mounting groove.

The utility model has the beneficial effects that:

the device is provided with three access control systems of a face recognition system, an input keyboard system and a fingerprint recognizer system, and the access control system is controlled by multiple modes, so that the visitor can conveniently control the access control system.

And be equipped with clean mechanism on the device, make fixture block and second mounting groove break away from through the pressing block that presses down control body one side to make the fixed block and scrape the piece and pop out, scrape the fine hair brush that the piece bottom set up and can clean the sweeping away to the dust fingerprint on the fingerprint identification ware, only need stimulate the pull ring when needing to withdraw clean mechanism, fingerprint identification ware promotes to scrape the piece and shifts up, make the fixture block of fixed block one side once more with second mounting groove looks block can, and first reset spring can drive the fingerprint identification ware and reset.

In conclusion, the device can control the access control device through multiple identification modes, thereby improving the service efficiency of the access control device, effectively cleaning the fingerprint identifier and improving the identification efficiency of the fingerprint identifier.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an expanded view of the cleaning mechanism of the present invention;

FIG. 3 is a side sectional view of the present invention;

FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of B of FIG. 4 in accordance with the present invention;

fig. 6 is a side sectional view of the fixing block of the present invention.

Reference numbers in the figures: 1. a control body; 2. a protective cover; 3. face recognition; 4. an input keyboard; 5. a fingerprint identifier; 6. a slider; 7. a pull ring; 8. a pressing block; 9. a fixed block; 10. scraping the block; 11. a first mounting groove; 12. a first return spring; 13. a second return spring; 14. a telescopic rod; 15. a clamping block; 16. a second mounting groove; 17. an L-shaped block; 18. a limiting plate; 19. a limiting spring; 20. a limiting rod; 21. a card slot; 22. and fixing the grooves.

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.

Referring to fig. 1-3, an access control device comprises a control body 1, a protective cover 2 is rotatably installed on one side of the control body 1, the protective cover 2 is arranged to protect a face recognition 3, an input keyboard 4 and a fingerprint recognizer 5, the face recognition 3 and the input keyboard 4 are fixedly installed on one side of the control body 1, the face recognition 3 and the input keyboard 4 can control the access switch by recognizing the face and inputting a password, a chute is formed on one side of the control body 1, the fingerprint recognizer 5 is slidably installed in the chute, the fingerprint recognizer 5 is arranged to recognize the fingerprint of a visitor so as to control the access switch, a pull ring 7 is fixedly installed on one side of the fingerprint recognizer 5, two slide rails are symmetrically distributed at the bottom end of the chute, two slide blocks 6 are symmetrically distributed at the bottom end of the fingerprint recognizer 5, and the slide blocks 6 are matched with the slide rails, second mounting groove 16 has been seted up to 1 one side of control body, and set up fixed slot 22 in the control body 1, fixed slot 22 is linked together with spout and second mounting groove 16, and install clean mechanism in the fixed slot 22, two first mounting grooves 11 that are the symmetric distribution are seted up to spout one side inner wall, and fixed connection is equipped with first reset spring 12 between 11 one side inner walls of first mounting groove and the fingerprint identification ware 5, pulling pull ring 7, scrape the fine hair brush of 10 bottoms and the screen contact of fingerprint identification ware 5, along with the removal of fingerprint identification ware 5, it follows the rebound to scrape piece 10, clear up the dust fingerprint on the fingerprint identification ware 5, move to 5 tops of fingerprint identification ware until scraping piece 10,

fixture block

15 and 16 looks blocks in second mounting groove, from opening pull ring 7 this moment, first reset spring 12 drives 5 playback of fingerprint identification ware.

Referring to fig. 2-6, the cleaning mechanism includes a fixing block 9, a scraping block 10, a second return spring 13 and a telescopic rod 14, the telescopic rod 14 is fixedly installed on the inner wall of the top end of the fixing groove 22, the fixing block 9 is fixedly installed on one end of the telescopic rod 14 far away from the inner wall of the fixing groove 22, a first return spring 12 is connected between the inner wall of the top end of the fixing groove 22 and the fixing block 9, the first return spring 12 is sleeved on the circumferential side wall of the telescopic rod 14, the scraping block 10 is fixedly installed on the bottom end of the fixing block 9, a plurality of fluff brushes with the same structure are fixedly installed on the bottom end of the scraping block 10, a clamping groove 21 is formed on one side of the fixing block 9, a clamping block 15 is arranged in the clamping groove 21, two limiting plates 18 with the same structure are fixedly installed in the second installation groove 16, a limiting rod 20 penetrates through the two limiting plates 18, a pressing block 8 is fixedly installed on one end of the limiting rod 20, and an L-shaped block 17 is fixedly installed on one end of the limiting rod 20 far away from the pressing block 8, be connected with spacing spring 19 between two limiting plates 18, and spacing spring 19 cover locates the 20 circumference lateral walls of gag lever post, fixture block 15 and second mounting groove 16 phase-matches, press the pressing block 8 of control body 1 one side, press the pressing block 8 and promote gag lever post 20, gag lever post 20 promotes L type piece 17, L type piece 17 releases second mounting groove 16 with fixture block 15, second reset spring 13 releases pressure after fixture block 15 breaks away from with second mounting groove 16, pop out fixed block 9 and scrape piece 10, scrape the fine hair brush of 10 bottoms of piece and can carry out cleaning to fingerprint identification ware 5.

When the device is in use, the set protective cover 2 can protect the face recognition 3, the input keyboard 4 and the fingerprint recognizer 5, the face recognition 3 can pick up information on the face of the user, the switch of the access control is controlled, the input keyboard 4 can control the switch of the access control through inputting a password, and the fingerprint recognizer 5 can recognize the fingerprint of a visitor to control the switch of the access control.

When the fingerprint recognizer 5 is used for a long time, dust or fingerprints of a plurality of visitors are accumulated on the surface layer of the screen, so as to cause the identification degree of the fingerprint identifier 5 to decline, at the moment, the pressing block 8 at one side of the control body 1 is pressed, the pressing block 8 pushes the limiting rod 20, the limiting rod 20 pushes the L-shaped block 17, the L-shaped block 17 pushes the fixture block 15 out of the second mounting groove 16, the pressure of the second return spring 13 is released after the fixture block 15 is separated from the second mounting groove 16, the fixing block 9 and the scraping block 10 are popped out, at the moment, the pull ring 7 is pulled, the fluff brush at the bottom end of the scraping block 10 is contacted with the screen of the fingerprint identifier 5, and the scraping block 10 moves upwards along with the movement of the fingerprint identifier 5, clear up the dust fingerprint on fingerprint identification ware 5, move to fingerprint identification ware 5 top until scraping piece 10, fixture block 15 and second mounting groove 16 looks block, from opening pull ring 7 this moment, first reset spring 12 drives fingerprint identification ware 5 playback.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The access control device comprises a control body (1) and is characterized in that a protective cover (2) is rotatably installed on one side of the control body (1), a face recognition device (3) and an input keyboard (4) are fixedly installed on one side of the control body (1), a sliding groove is formed in one side of the control body (1), a fingerprint recognizer (5) is slidably installed in the sliding groove, a pull ring (7) is fixedly installed on one side of the fingerprint recognizer (5), two sliding rails which are symmetrically distributed are formed in the bottom end of the sliding groove, two sliding blocks (6) which are symmetrically distributed are fixedly installed at the bottom end of the fingerprint recognizer (5), and the sliding blocks (6) are matched with the sliding rails;

the control device is characterized in that a second mounting groove (16) is formed in one side of the control body (1), a fixing groove (22) is formed in the control body (1), the fixing groove (22) is communicated with the sliding groove and the second mounting groove (16), and a cleaning mechanism is mounted in the fixing groove (22).

2. The access control device according to claim 1, wherein two first mounting grooves (11) are symmetrically formed in an inner wall of one side of the chute, and a first return spring (12) is fixedly connected between the inner wall of one side of the first mounting groove (11) and the fingerprint identifier (5).

3. The access control device according to claim 1, wherein the cleaning mechanism comprises a fixing block (9), a scraping block (10), a second reset spring (13) and a telescopic rod (14), the telescopic rod (14) is fixedly mounted on the inner wall of the top end of the fixing groove (22), the fixing block (9) is fixedly mounted at one end, away from the inner wall of the fixing groove (22), of the telescopic rod (14), a first reset spring (12) is connected between the inner wall of the top end of the fixing groove (22) and the fixing block (9), the circumferential side wall of the telescopic rod (14) is sleeved with the first reset spring (12), the scraping block (10) is fixedly mounted at the bottom end of the fixing block (9), and a plurality of lint brushes with the same structure are fixedly mounted at the bottom end of the scraping block (10).

4. The access control device according to claim 3, wherein a slot (21) is formed on one side of the fixing block (9), and a block (15) is disposed in the slot (21).

5. The access control device according to claim 1, wherein two limiting plates (18) with the same structure are fixedly mounted in the second mounting groove (16), a limiting rod (20) penetrates through the second mounting groove (16) and is arranged between the two limiting plates (18), a pressing block (8) is fixedly mounted at one end of the limiting rod (20), an L-shaped block (17) is fixedly mounted at one end, far away from the pressing block (8), of the limiting rod (20), a limiting spring (19) is connected between the two limiting plates (18), and the limiting rod (20) is sleeved with the limiting spring (19).

6. The access control device according to claim 4, wherein the latch (15) is fitted into the second fitting groove (16).