CN209216189U - A kind of recognition of face gate inhibition safety device - Google Patents
A kind of recognition of face gate inhibition safety device Download PDFInfo
- Publication number
- CN209216189U CN209216189U CN201920199657.3U CN201920199657U CN209216189U CN 209216189 U CN209216189 U CN 209216189U CN 201920199657 U CN201920199657 U CN 201920199657U CN 209216189 U CN209216189 U CN 209216189U
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- China
- Prior art keywords
- mounting groove
- thread bush
- door body
- driving motor
- drive shaft
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- 230000005764 inhibitory process Effects 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of recognition of face gate inhibition safety device, including door body, the front of door body is provided with lock core, and handle is provided on the right side of door body, and mounting groove is offered on the left of door body, is provided with camera body on rear side of mounting groove inner wall.The utility model passes through upper housing, lower case, driving motor, protective shell, drive shaft, link block, rolling bearing, first thread bush, shifting chute and the second thread bush cooperate, controller main body control driving motor drives drive shaft rotation, since drive shaft is threadedly coupled with the first thread bush and the second thread bush respectively, and first thread bush and the second thread bush opposite threads each other, according to lead screw principle, so that upper housing and lower case are mobile to middle position, mounting groove is closed, dust is prevented to be accumulated in inside mounting groove, dust is caused to be sticked on the surface of camera body, so that gate inhibition can not identify, it brings great convenience to user.
Description
Technical field
The utility model relates to recognition of face gate inhibition's technical field, specially a kind of recognition of face gate inhibition safety device.
Background technique
Recognition of face is a kind of biological identification technology for carrying out identification based on facial feature information of people.With camera shooting
Machine or camera acquire image or video flowing containing face, and automatic detection and tracking face in the picture, and then to detection
The face that arrives carries out a series of the relevant technologies of face recognition, usually also referred to as Identification of Images, face recognition.In face knowledge technology
The regional characteristics analysis algorithm being widely adopted, it has merged computer image processing technology and biostatistics principle in one
Body is extracted portrait characteristic point using computer image processing technology from video, is analyzed using the principle of biostatistics
Founding mathematical models, i.e. skin detection.It is carried out using the image surface of built skin detection and the people of measured special
Sign analysis, a similar value is provided according to the result of analysis, can be determined whether by this value as same people.Common people
Face recognition access control system safety device dust-proof effect is not satisfactory, and when in use, dust or other sundries can be sticked to camera
On, cause when carrying out recognition of face, camera is easy to be blocked, and causes gate inhibition that can not identify, gives user pole
Big inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of recognition of face gate inhibition safety devices, have the excellent of good dustproof effect
Point solves the problems, such as that common recognition of face gate inhibition's safety device dust-proof effect is not satisfactory.
To achieve the above object, the utility model provides the following technical solutions: a kind of recognition of face gate inhibition safety device, packet
Door body is included, the front of the door body is provided with lock core, and handle is provided on the right side of the door body, is offered on the left of the door body
Mounting groove, is provided with camera body on rear side of the mounting groove inner wall, the rear side of the mounting groove inner wall and is located at camera
It is provided with display screen main body below main body, the rear side of the mounting groove inner wall and be located at display screen main body be provided with key
Disk, the rear side of the mounting groove inner wall and is located at by being provided with controller main body, the right side of the mounting groove inner wall on the left of keyboard
Side and it is located at and presses and be provided with button on the right side of keyboard, the front of the door body and is located above mounting groove and is provided with upper housing,
The front of the door body and it is located at below mounting groove and is provided with lower case, the front of the door body and the left and right for being located at mounting groove
Two sides are fixedly connected to driving motor, are fixedly connected with protective shell below the driving motor, the driving motor it is defeated
Drive shaft is fixedly connected on shaft, the surface of the drive shaft is provided with screw thread, and the bottom end of the drive shaft is run through
It protective shell and extends to inside it, the front of the door body and is located at below driving motor and is fixedly connected with link block, it is described
Rolling bearing is fixedly connected in groove at the top of link block, the bottom end of the drive shaft is flexibly connected with rolling bearing, institute
It states and is fixedly connected to the first thread bush at left and right sides of upper housing, side and driving of first thread bush far from upper housing
Shaft thread connection, the left and right sides of the protective shell offers shifting chute compatible with the first thread bush, the lower casing
The second thread bush, side of second thread bush far from lower case and drive shaft spiral shell are fixedly connected at left and right sides of body
Line connection, side of second thread bush far from lower case is through shifting chute and extends to inside protective shell.
Preferably, the surface of the handle is socketed with protective case.
Preferably, the front of the door body is provided with dustproof shell compatible with driving motor, on the dustproof shell inner wall
Thermovent is offered, the dustproof shell is provided with Air Filter compatible with thermovent far from the side of mounting groove.
Preferably, the driving motor is set as micromotor.
Preferably, the internal screw thread of first thread bush and the second thread bush opposite threads each other.
Preferably, the upper housing and lower case constitute a closed cavity structure, and the mounting groove is arranged in cavity knot
The inside of structure.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through upper housing, lower case, driving motor, protective shell, drive shaft, link block, the axis of rolling
It holds, the first thread bush, shifting chute and the second thread bush cooperate, the drive drive shaft rotation of controller main body control driving motor
Turn, since drive shaft is threadedly coupled with the first thread bush and the second thread bush respectively, and the first thread bush and the second thread bush
Opposite threads each other close mounting groove so that upper housing and lower case are mobile to middle position according to lead screw principle,
It prevents dust to be accumulated in inside mounting groove, dust is caused to be sticked on the surface of camera body, so that gate inhibition can not identify,
It brings great convenience to user.
2, the utility model plays the role of facilitating pull handle by the way that protective case is arranged, and by the way that dustproof shell is arranged, prevents
Dust enters inside driving motor, and driving motor is caused to break down, and is cooperated by thermovent and Air Filter, plays pair
The effect that driving motor radiates.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model main view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model main view；
Fig. 4 is the partial enlarged view of B-B in the utility model Fig. 3.
In figure: keyboard, 8 controls are pressed in 1 door body, 2 lock cores, 3 handles, 4 mounting grooves, 5 camera bodies, 6 display screen main bodys, 7
Device main body, 9 buttons, 10 upper housings, 11 lower cases, 12 driving motors, 13 protective shells, 14 drive shafts, 15 link blocks, 16 roll
Bearing, 17 first thread bush, 18 shifting chutes, 19 second thread bush, 20 protective cases, 21 dustproof shells, 22 thermovents, 23 Air Filters.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-4, a kind of recognition of face gate inhibition safety device, including door body 1, the front of door body 1 and is provided with lock core
2, the right side of door body 1 is provided with handle 3, and the surface of handle 3 is socketed with protective case 20, is played conveniently by the way that protective case 20 is arranged
Pull handle 3 acts on, and the left side of door body 1 offers mounting groove 4, camera body 5 is provided on rear side of 4 inner wall of mounting groove, pacifies
The rear side of 4 inner wall of the tankage and lower section for being located at camera body 5 is provided with display screen main body 6, the rear side of 4 inner wall of mounting groove and position
In being provided with by keyboard 7 for display screen main body 6, the rear side of 4 inner wall of mounting groove and it is located at the left side of keyboard 7 is provided with controller
Main body 8, the model S7-200PLC of controller main body 8, the right side of 4 inner wall of mounting groove and be located at be provided with by the right side of keyboard 7
Button 9, the front of door body 1 and the top for being located at mounting groove 4 are provided with upper housing 10, the front of door body 1 and are located at mounting groove 4
Lower section is provided with lower case 11, and upper housing 10 and lower case 11 constitute a closed cavity structure, and mounting groove 4 is arranged in cavity knot
The inside of structure, the front of door body 1 and the left and right sides for being located at mounting groove 4 are fixedly connected to driving motor 12, driving motor 12
It is set as micromotor, the power of micromotor is smaller, energy conservation and environmental protection, and the lower section of driving motor 12 is fixedly connected with protective shell
13, the front of door body 1 is provided with dustproof shell 21 compatible with driving motor 12, by be arranged dustproof shell 21, prevent dust into
Enter inside driving motor 12, driving motor 12 is caused to break down, offers thermovent 22, dustproof shell 21 on 21 inner wall of dustproof shell
Side far from mounting groove 4 is provided with Air Filter 23 compatible with thermovent 22, mutual by thermovent 22 and Air Filter 23
Cooperation, plays the role of radiating to driving motor 12, is fixedly connected with drive shaft on the output shaft of driving motor 12
14, the surface of drive shaft 14 is provided with screw thread, and the bottom end of drive shaft 14 through protective shell 13 and extends to inside it, door body
1 front and the lower section for being located at driving motor 12 are fixedly connected with link block 15, are fixedly connected in the groove at 15 top of link block
There is rolling bearing 16, the bottom end of drive shaft 14 is flexibly connected with rolling bearing 16, and the left and right sides of upper housing 10 is fixed to be connected
It is connected to the first thread bush 17, side of first thread bush 17 far from upper housing 10 is threadedly coupled with drive shaft 14, protective shell 13
The left and right sides offer shifting chute 18 compatible with the first thread bush 17, the left and right sides of lower case 11 is fixedly connected with
There is the second thread bush 19, side of second thread bush 19 far from lower case 11 is threadedly coupled with drive shaft 14, the first thread bush
17 and second thread bush 19 internal screw thread opposite threads each other, the second thread bush 19 runs through shifting chute far from the side of lower case 11
18 and extend to inside protective shell 13, by upper housing 10, lower case 11, driving motor 12, protective shell 13, drive shaft 14,
Link block 15, rolling bearing 16, the first thread bush 17, shifting chute 18 and the second thread bush 19 cooperate, and controller main body 8 is controlled
Driving motor 12 processed drives drive shaft 14 to rotate, due to drive shaft 14 respectively with the first thread bush 17 and the second thread bush 19
It is threadedly coupled, and the first thread bush 17 and the second thread bush 19 opposite threads each other, according to lead screw principle, so that 10 He of upper housing
Lower case 11 is mobile to middle position, and mounting groove 4 is closed, dust is prevented to be accumulated in inside mounting groove 4, causes dust viscous
On the surface of camera body 5, so that gate inhibition can not identify, bring great convenience to user.
Drive shaft 14 is driven to rotate in use, controller main body 8 controls driving motor 12, since drive shaft 14 is distinguished
It is threadedly coupled with the first thread bush 17 and the second thread bush 19, and the first thread bush 17 and the second thread bush 19 opposite spiral shell each other
Line opens mounting groove 4 so that upper housing 10 and lower case 11 are mobile to the position of upper and lower two sides according to lead screw principle,
The position of face's alignment camera body 5 of user, identifies face, after identification is correct, door is opened, gate inhibition is worked as
When not applicable for a long time, controller main body 8 controls driving motor 12 and drive shaft 14 is driven to rotate, since drive shaft 14 is distinguished
It is threadedly coupled with the first thread bush 17 and the second thread bush 19, and the first thread bush 17 and the second thread bush 19 opposite spiral shell each other
Mounting groove 4 is closed so that upper housing 10 and lower case 11 are mobile to middle position according to lead screw principle, prevents ash by line
Dirt is accumulated in inside mounting groove 4, and dust is caused to be sticked on the surface of camera body 5, so that gate inhibition can not identify, to making
User brings great convenience.
In summary: the face recognition access control system safety device passes through upper housing 10, lower case 11, driving motor 12, protection
Shell 13, drive shaft 14, link block 15, rolling bearing 16,19 phase interworking of the first thread bush 17, shifting chute 18 and the second thread bush
It closes, solves the problems, such as that common recognition of face gate inhibition's safety device dust-proof effect is not satisfactory.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of recognition of face gate inhibition safety device, including door body (1), it is characterised in that: the front of the door body (1) is provided with
Lock core (2) is provided with handle (3) on the right side of the door body (1), offers mounting groove (4) on the left of the door body (1), described
Be provided with camera body (5) on rear side of mounting groove (4) inner wall, the rear side of mounting groove (4) inner wall and be located at camera master
It is provided with below body (5) display screen main body (6), the rear side of mounting groove (4) inner wall and setting positioned at display screen main body (6)
It is equipped with by keyboard (7), the rear side of mounting groove (4) inner wall and is located at by being provided with controller main body on the left of keyboard (7)
(8), the right side of mounting groove (4) inner wall and it is located at and presses and be provided on the right side of keyboard (7) button (9), the door body (1) is just
Face and be located at mounting groove (4) above be provided with upper housing (10), the front of the door body (1) and be located at mounting groove (4) under
Side be provided with lower case (11), the front of the door body (1) and be located at mounting groove (4) at left and right sides of be fixedly connected to driving
Motor (12) is fixedly connected with protective shell (13) below the driving motor (12), the output shaft of the driving motor (12)
On be fixedly connected with drive shaft (14), the surface of the drive shaft (14) is provided with screw thread, the drive shaft (14)
Bottom end is through protective shell (13) and extending to inside it, the front of the door body (1) and the lower section for being located at driving motor (12) is solid
Surely it is connected with link block (15), is fixedly connected with rolling bearing (16), the driving in the groove at the top of the link block (15)
The bottom end of shaft (14) is flexibly connected with rolling bearing (16), is fixedly connected to first at left and right sides of the upper housing (10)
Thread bush (17), first thread bush (17) is threadedly coupled far from the side of upper housing (10) with drive shaft (14), described
The left and right sides of protective shell (13) offers the compatible shifting chute (18) with the first thread bush (17), the lower case (11)
The left and right sides be fixedly connected to the second thread bush (19), second thread bush (19) far from lower case (11) side with
Drive shaft (14) is threadedly coupled, and side of second thread bush (19) far from lower case (11) is through shifting chute (18) and prolongs
It is internal to extend to protective shell (13).
2. a kind of recognition of face gate inhibition safety device according to claim 1, it is characterised in that: the table of the handle (3)
Surface cover is connected to protective case (20).
3. a kind of recognition of face gate inhibition safety device according to claim 1, it is characterised in that: the door body (1) is just
Face is provided with and driving motor (12) compatible dustproof shell (21), offers thermovent on dustproof shell (21) inner wall
(22), the dustproof shell (21) is provided with and thermovent (22) compatible Air Filter (23) far from the side of mounting groove (4).
4. a kind of recognition of face gate inhibition safety device according to claim 1, it is characterised in that: the driving motor (12)
It is set as micromotor.
5. a kind of recognition of face gate inhibition safety device according to claim 1, it is characterised in that: first thread bush
(17) with the internal screw thread of the second thread bush (19) opposite threads each other.
6. a kind of recognition of face gate inhibition safety device according to claim 1, it is characterised in that: the upper housing (10) with
Lower case (11) constitutes a closed cavity structure, and the inside of cavity structure is arranged in the mounting groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199657.3U CN209216189U (en) | 2019-02-15 | 2019-02-15 | A kind of recognition of face gate inhibition safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199657.3U CN209216189U (en) | 2019-02-15 | 2019-02-15 | A kind of recognition of face gate inhibition safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209216189U true CN209216189U (en) | 2019-08-06 |
Family
ID=67467926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920199657.3U Expired - Fee Related CN209216189U (en) | 2019-02-15 | 2019-02-15 | A kind of recognition of face gate inhibition safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209216189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111784895A (en) * | 2020-06-17 | 2020-10-16 | 安徽超清科技股份有限公司 | Face recognition's entrance guard security protection device |
-
2019
- 2019-02-15 CN CN201920199657.3U patent/CN209216189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111784895A (en) * | 2020-06-17 | 2020-10-16 | 安徽超清科技股份有限公司 | Face recognition's entrance guard security protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 |