CN210836287U - Access control recognition device convenient to overhaul - Google Patents
Access control recognition device convenient to overhaul Download PDFInfo
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- CN210836287U CN210836287U CN201922347925.4U CN201922347925U CN210836287U CN 210836287 U CN210836287 U CN 210836287U CN 201922347925 U CN201922347925 U CN 201922347925U CN 210836287 U CN210836287 U CN 210836287U
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Abstract
The utility model relates to an entrance guard's recognizer technical field especially relates to an entrance guard's recognition device convenient to overhaul. The fingerprint identification device comprises an identifier body, a cleaning plate and a spring, wherein a brush is arranged at the bottom of the cleaning plate, the lower surface of the brush is flush with the upper surface of a hand-print identification window, when the cleaning plate is pushed upwards, the cleaning plate can drive the brush to slide on the identification window, so that fingerprints and sundries on the identification window can be removed through the brush, when the cleaning plate is pushed to the top, the identification window is completely cleaned, fingerprint identification can be carried out by pressing a finger at the moment, and the identification precision is high; when the cleaning plate is loosened, the cleaning plate resets under the action of the elastic force of the spring, the identification window is cleaned again in the resetting process of the cleaning plate, and the whole using process is simple and convenient.
Description
Technical Field
The utility model relates to an entrance guard's recognizer technical field especially relates to an entrance guard's recognition device convenient to overhaul.
Background
In order to limit the passage at doorways such as offices and laboratories, an identification card machine is generally arranged outside a door, and the identification card machine mainly controls the opening and closing of the door through handprints and face recognition; the finger that need type in advance the fingerprint during hand line discernment is put and is discerned hand line discernment window position, and when frequent contact hand line discernment window, fingerprint, debris etc. can remain on the discernment board to influence the discernment work next time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technical deficiency exists is directed against, a convenient access control identification device is provided, including recognizer body, cleaning plate and spring, cleaning plate bottom is provided with the brush, the brush lower surface is parallel and level with hand pattern recognition window upper surface, when pushing up the cleaning plate, the cleaning plate can drive the brush to slide on the recognition window, thereby fingerprint and debris on the recognition window can be cleared away through the brush, when the cleaning plate is pushed to the top, the recognition window is completely cleaned up, at this moment, the finger is pressed down to carry out fingerprint recognition, the recognition accuracy is higher; when the cleaning plate is loosened, the cleaning plate resets under the action of the elastic force of the spring, the identification window is cleaned again in the resetting process of the cleaning plate, and the whole using process is simple and convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a recognizer body, a cleaning plate and a spring; a display screen is arranged above the left side of the recognizer body; a key is issued on the left side of the recognizer body; a voice window is arranged above the right side of the recognizer body; a detection groove is formed below the right side of the recognizer body; a detection platform is arranged in the middle of the detection groove; a handprint recognition window is arranged on the detection platform; the cleaning plate is transversely arranged above the detection platform in the detection groove; the bottoms of the two ends of the cleaning plate are provided with bosses.
Further optimizing the technical scheme, a guide groove is formed in the detection groove on the left side of the detection platform; the boss at the left end of the cleaning plate is connected inside the guide groove in a sliding manner; a through groove is formed in the right side of the detection platform; boss sliding connection at the clearance board right-hand member is inside leading to the groove.
Further optimizing the technical scheme, the guide posts are arranged in the through groove in the length direction; a sliding groove is formed in the boss on the right side of the cleaning plate; the guide post penetrates through the middle of the sliding groove.
Further optimizing the technical scheme, the spring is sleeved on the guide post; the top end inside the through groove is connected with the lug boss through two ends of the spring.
Further optimizing the technical scheme, a brush is arranged at the bottom of the cleaning plate between the two bosses; the lower surface of the brush is flush with the upper surface of the handprint recognition window.
Further optimizing the technical scheme, the left end of the guide column is provided with an opening; the width of the opening is larger than the width of the cleaning plate.
Further optimizing the technical scheme, a stop block is arranged on the right side of the through groove; a cushion block is arranged at the bottom of the left side of the stop block; the sum of the thickness of the cushion block and the width of the cleaning plate is larger than the width of the opening.
Compared with the prior art, the utility model has the advantages of it is following:
1. when the cleaning plate is pushed upwards, the cleaning plate can drive the brush to slide on the identification window, so that fingerprints and sundries on the identification window can be removed through the brush.
2. When the cleaning plate is pushed to the top, the identification window is completely cleaned, fingerprint identification can be carried out by pressing a finger at the moment, and the identification precision is high.
3. When the cleaning plate is loosened, the cleaning plate resets under the action of the elastic force of the spring, the identification window is cleaned again in the resetting process of the cleaning plate, and the whole using process is simple and convenient.
4. An opening is formed in the left end of the guide column; the width of the opening is larger than that of the cleaning plate; the sum of the thickness of the cushion block and the width of the cleaning plate is greater than the width of the opening; the stop block is pulled out from the right side of the through groove, the cleaning plate can be pulled out from the bottom, and the brush below the cleaning plate can be replaced.
Drawings
Fig. 1 is a perspective view of an access control recognition device convenient for maintenance.
Fig. 2 is a partial structural sectional view of a recognition part cleaning plate of an access recognition device convenient for maintenance in a closed state.
Fig. 3 is a partial structural sectional view of an opening process of a recognition portion cleaning plate of an access recognition apparatus convenient for maintenance.
Fig. 4 is a view of a local explosion of the identification part structure of an access identification device convenient for maintenance.
In the figure: 1. an identifier body; 101. a display screen; 102. pressing a key; 103. a voice window; 104. detecting the groove; 105. a detection platform; 106. a handprint recognition window; 107. a guide groove; 108. a through groove; 109. a guide post; 110. an opening; 2. cleaning the plate; 201. a boss; 202. a chute; 3. a spring; 4. a brush; 5. a stopper; 501. and a cushion block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows: referring to fig. 1-4, an access control identification device convenient for maintenance is characterized in that: comprises a recognizer body 1, a cleaning plate 2 and a spring 3; a display screen 101 is arranged above the left side of the recognizer body 1; a key 102 is issued on the left side of the recognizer body 1; a voice window 103 is arranged above the right side of the recognizer body 1; a detection groove 104 is formed in the lower portion of the right side of the recognizer body 1; a detection platform 105 is arranged in the middle of the detection groove 104; a handprint recognition window 106 is arranged on the detection platform 105; the cleaning plate 2 is transversely arranged above the detection platform 105 in the detection groove 104; the bottom of both ends of cleaning plate 2 all is provided with boss 201.
Preferably, a guide groove 107 is arranged inside the detection groove 104 on the left side of the detection platform 105; the boss 201 at the left end of the cleaning plate 2 is connected inside the guide groove 107 in a sliding manner; a through groove 108 is arranged on the right side of the detection platform 105; the boss 201 at the right end of the cleaning plate 2 is slidably connected inside the through groove 108.
Preferably, a guide post 109 is arranged in the through groove 108 in the length direction; a sliding groove 202 is formed in the boss 201 on the right side of the cleaning plate 2; the guide post 109 extends through the middle of the sliding groove 202.
Preferably, the spring 3 is sleeved on the guide post 109; the top end inside the through groove 108 is connected with the lug boss 201 through two ends of the spring 3.
Preferably, a brush 4 is arranged at the bottom of the cleaning plate 2 between the two bosses 201; the lower surface of the brush 4 is flush with the upper surface of the handprint recognition window 106.
Preferably, the left end of the guide column 109 is provided with an opening 110; the width of the opening 110 is greater than the width of the cleaning plate 2.
Preferably, a stop block 5 is arranged on the right side of the through groove 108; a cushion block 501 is arranged at the bottom of the left side of the stop block 5; the sum of the thickness of the pad 501 and the width of the cleaning plate 2 is greater than the width of the opening 110.
When the fingerprint identification device is used, step one is combined with the steps shown in fig. 1-3, when a fingerprint is identified, the cleaning plate 2 is pushed upwards by a finger which records the fingerprint in advance, the left side of the cleaning plate 2 vertically slides upwards along the guide groove 107, the right side of the cleaning plate 2 slides upwards along the through groove 108, and the guide column 109 is arranged in the through groove 108 in the length direction; a sliding groove 202 is formed in the boss 201 on the right side of the cleaning plate 2; the guiding column 109 penetrates through the middle part' of the sliding groove 202, so that the boss 201 is driven to slide on the guiding column 109 when the cleaning plate 2 moves upwards.
Because the spring 3 is sleeved on the guide post 109; the top end inside the through groove 108 is connected with the boss 201 through the two ends of the spring 3, so that the spring 3 is compressed when the boss 201 moves upwards.
Because the brush 4 is arranged at the bottom of the cleaning plate 2 between the two bosses 201; the lower surface of the brush 4 is flush with the upper surface of the handprint recognition window 106, so that when the cleaning plate 2 moves upwards, the brush 4 at the bottom is driven to move upwards together, and the recognition window can be cleaned under the action of the moving brush 4; when cleaning plate 2 promoted the top, cleaning plate 2 had been located discernment window top outside, can press the finger this moment and carry out fingerprint identification, and the discernment plate is clear, and the discernment precision is higher, has solved when frequent contact hand line discernment window, and fingerprint, debris etc. can remain on the discernment board to influence the problem of the discernment work next time.
Step two, as shown in fig. 1-4, when the cleaning plate 2 is loosened, the cleaning plate 2 is pushed to move downwards under the action of the spring 3, the identification window is cleaned for the second time in the downward movement process of the cleaning plate 2, when the cleaning plate 2 moves to the bottommost part, the cleaning plate 2 is completely separated from the identification window, and then the subsequent fingerprint identification can be carried out; the pushing cleaning plate 2 can directly stride over the cleaning operation, the fingers can be directly identified according to the positions of the identification windows, the identification process is the same as that of the prior art, the improved identifier is simple to operate, and the use is very convenient.
Since the left end of the guide column 109 is provided with the opening 110, and the sum of the thickness of the cushion block 501 and the width of the cleaning plate 2 is larger than the width of the opening 110, the cleaning plate 2 cannot be directly pulled out from one side when in the bottom position.
When using after a period of time to change brush 4, outwards dial dog 5, cushion 501 follows dog 5 and extracts together, because of 'the opening 110 width is greater than clearance board 2 width', so when cushion 501 extracts the back, spout 202 and the guide bar on boss 201 break away from when the bottom, can easily extract clearance board 2 to the right side this moment, extract the back and change brush 4, then insert the inside guide way 107 and logical groove 108 with clearance board 2, upwards promote clearance board 2 and make the through-hole cover on its boss 201 on guide post 109, at last with cushion 501 and dog 5 equipment can, brush 4 replacement process is simple and convenient.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The utility model provides an entrance guard's recognition device convenient to overhaul, its characterized in that: comprises an identifier body (1), a cleaning plate (2) and a spring (3); a display screen (101) is arranged above the left side of the recognizer body (1); a key (102) is issued on the left side of the recognizer body (1); a voice window (103) is arranged above the right side of the recognizer body (1); a detection groove (104) is formed below the right side of the recognizer body (1); a detection platform (105) is arranged in the middle of the detection groove (104); a handprint recognition window (106) is arranged on the detection platform (105); the cleaning plate (2) is transversely arranged above the detection platform (105) in the detection groove (104); bosses (201) are arranged at the bottoms of the two ends of the cleaning plate (2).
2. The easy access control identification device of claim 1, wherein: a guide groove (107) is formed in the detection groove (104) on the left side of the detection platform (105); the boss (201) at the left end of the cleaning plate (2) is connected inside the guide groove (107) in a sliding manner; a through groove (108) is formed in the right side of the detection platform (105); boss (201) sliding connection of clearance board (2) right-hand member is inside leading to groove (108).
3. The door access identification device convenient to overhaul of claim 2, characterized in that: a guide post (109) is arranged in the through groove (108) in the length direction; a sliding groove (202) is formed in the boss (201) on the right side of the cleaning plate (2); the guide post (109) penetrates through the middle of the sliding groove (202).
4. The door access identification device convenient to overhaul of claim 3, wherein: the spring (3) is sleeved on the guide post (109); the top end in the through groove (108) is connected with the boss (201) through two ends of the spring (3).
5. The easy access control identification device of claim 1, wherein: a brush (4) is arranged at the bottom of the cleaning plate (2) between the two bosses (201); the lower surface of the brush (4) is flush with the upper surface of the handprint recognition window (106).
6. The easy access control identification device of claim 4, wherein: an opening (110) is formed in the left end of the guide column (109); the width of the opening (110) is larger than that of the cleaning plate (2).
7. An easy access control identification device as claimed in claim 2 or 6, wherein: a stop block (5) is arranged on the right side of the through groove (108); a cushion block (501) is arranged at the bottom of the left side of the stop block (5); the sum of the thickness of the cushion block (501) and the width of the cleaning plate (2) is larger than the width of the opening (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347925.4U CN210836287U (en) | 2019-12-24 | 2019-12-24 | Access control recognition device convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347925.4U CN210836287U (en) | 2019-12-24 | 2019-12-24 | Access control recognition device convenient to overhaul |
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| Publication Number | Publication Date |
|---|---|
| CN210836287U true CN210836287U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922347925.4U Active CN210836287U (en) | 2019-12-24 | 2019-12-24 | Access control recognition device convenient to overhaul |
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| CN (1) | CN210836287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112036378A (en) * | 2020-10-14 | 2020-12-04 | 金华他山科技咨询服务有限公司 | Wireless intelligent fingerprint identification terminal |
-
2019
- 2019-12-24 CN CN201922347925.4U patent/CN210836287U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112036378A (en) * | 2020-10-14 | 2020-12-04 | 金华他山科技咨询服务有限公司 | Wireless intelligent fingerprint identification terminal |
| CN112036378B (en) * | 2020-10-14 | 2021-05-21 | 金华他山科技咨询服务有限公司 | Wireless intelligent fingerprint identification terminal |
| CN113158967A (en) * | 2020-10-14 | 2021-07-23 | 金华他山科技咨询服务有限公司 | Wireless fingerprint collector capable of automatically erasing fingerprint |
| CN113158967B (en) * | 2020-10-14 | 2023-01-03 | 深圳泗海通科技有限公司 | Wireless fingerprint collector capable of automatically erasing fingerprint |
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