CN210222863U - Entrance guard face recognition device convenient to height-adjusting - Google Patents
Entrance guard face recognition device convenient to height-adjusting Download PDFInfo
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- CN210222863U CN210222863U CN201921624872.XU CN201921624872U CN210222863U CN 210222863 U CN210222863 U CN 210222863U CN 201921624872 U CN201921624872 U CN 201921624872U CN 210222863 U CN210222863 U CN 210222863U
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- entrance guard
- erection column
- height
- guard face
- adjusting
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Abstract
The utility model discloses an entrance guard face identification device convenient to height-adjusting, including base and erection column, the middle part fixed mounting on base top has the erection column, and the middle part fixed mounting of erection column one side has positive reverse motor, and the transmission shaft of positive reverse motor passes the lateral wall of erection column and the one end fixed connection of connecting axle, and the other end of connecting axle rotates through the opposite side inner wall of first bearing and erection column to be connected, and the middle part fixed mounting of connecting axle has first helical gear, the beneficial effects of the utility model are that: the connecting shaft is conveniently driven to rotate by the aid of the arranged forward and reverse rotating motor, the lead screw is conveniently driven to rotate under the meshed matching of the first bevel gear and the second bevel gear, the lead screw is in threaded connection with the mounting plate through a lead screw nut, and the mounting plate can be driven to move up and down under the action of the limiting rod, so that the height of the entrance guard face recognizer is adjusted; the protective cover is convenient to protect the entrance guard face recognizer when not in use.
Description
Technical Field
The utility model relates to an entrance guard face recognition device, in particular to entrance guard face recognition device convenient to height-adjusting belongs to entrance guard's technical field.
Background
With the rapid development of social economy, people pursue safe and convenient work and living environments, intelligent equipment develops rapidly, an access control system is more and more regarded as an important unit in the intelligent equipment, and the intelligent access control system is also called an access control access automatic management system, relates to a plurality of new technical fields such as electronics, machinery, optics, computer technology, communication technology, biotechnology and the like, has a function of controlling access to a door, but the current access control face recognition device is not convenient for adjusting the height, cannot be suitable for people with different heights to recognize faces, and is not convenient for protecting an access control face recognizer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an entrance guard face identification device convenient to height-adjusting to solve the present entrance guard face identification device that provides in the above-mentioned background art and be not convenient for adjust the height, and be not convenient for carry out the problem of protecting to entrance guard face identification ware.
In order to achieve the above object, the utility model provides a following technical scheme: a door control face recognition device convenient for height adjustment comprises a base and an installation column, wherein the installation column is fixedly installed in the middle of the top end of the base, a forward and reverse rotating motor is fixedly installed in the middle of one side of the installation column, a transmission shaft of the forward and reverse rotating motor penetrates through the side wall of the installation column to be fixedly connected with one end of a connecting shaft, the other end of the connecting shaft is rotatably connected with the inner wall of the other side of the installation column through a first bearing, a first helical gear is fixedly installed in the middle of the connecting shaft and is meshed with a second helical gear, the second helical gear is fixedly installed at the bottom of a screw rod, the bottom end of the screw rod is rotatably connected with the inner wall of the bottom end of the installation column through a second bearing, the screw rod is fixedly connected with the middle of the installation plate through a screw rod nut, and two sides, the opposite side that the one end of mounting panel passed the erection column and entrance guard's face identification ware back fixed connection, entrance guard's face identification ware's positive fixed mounting has the protective cover.
As a preferred technical scheme of the utility model, the spout has all been seted up to entrance guard face recognizer's both sides, the equal fixed mounting in bottom of protective cover both sides inner wall has the slider, two the slider respectively with two spout sliding connection.
As an optimized technical scheme of the utility model, the fixed balancing weight that is equipped with in middle part of protective cover bottom.
As an optimized technical scheme of the utility model, the positive top of protective cover has seted up the handle groove.
As an optimized technical scheme of the utility model, the opposite side of erection column has seted up the rectangular channel corresponding with the mounting panel position.
As an optimal technical scheme of the utility model, the fixed motor switch that is equipped with in bottom of erection column one side, positive reverse motor passes through motor switch and power electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an entrance guard face identification device convenient to height-adjusting is convenient for drive the connecting axle through the positive reverse motor that sets up and rotates, is convenient for drive the lead screw and rotate under the meshing cooperation of first helical gear and second helical gear, and the lead screw passes through lead screw nut and mounting panel threaded connection, can drive the mounting panel and reciprocate under the effect of gag lever post to the height of adjustment entrance guard face identification device; the protective cover through setting up is convenient for play the guard action to entrance guard face identification ware when not using, and when using, the accessible is the hand groove with protective cover lapse, carries out face identification, when not using, can drive the protective cover gliding under the effect of balancing weight and protect entrance guard face identification ware.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a;
fig. 3 is a schematic structural view of the protective cover of the present invention;
fig. 4 is a schematic sectional structure of the present invention;
fig. 5 is an enlarged schematic structural diagram of the utility model B.
In the figure: 1. a base; 2. mounting a column; 3. a positive and negative rotation motor; 4. a connecting shaft; 5. a first helical gear; 6. a first bearing; 7. a second helical gear; 8. a screw rod; 9. a second bearing; 10. mounting a plate; 11. a feed screw nut; 12. a limiting rod; 13. a door access face recognizer; 14. a rectangular groove; 15. a protective cover; 16. a chute; 17. a slider; 18. a handle slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a door control face recognition device convenient for height adjustment, which comprises a base 1 and an installation column 2, wherein the installation column 2 is fixedly installed at the middle part of the top end of the base 1, a forward and reverse motor 3 is fixedly installed at the middle part of one side of the installation column 2, a transmission shaft of the forward and reverse motor 3 penetrates through the side wall of the installation column 2 and is fixedly connected with one end of a connecting shaft 4, the other end of the connecting shaft 4 is rotatably connected with the inner wall of the other side of the installation column 2 through a first bearing 6, a first helical gear 5 is fixedly installed at the middle part of the connecting shaft 4, the first helical gear 5 is meshed and connected with a second helical gear 7, the second helical gear 7 is fixedly installed at the bottom of a screw rod 8, the bottom end of the screw rod 8 is rotatably connected with the inner wall at the bottom end of the installation column 2 through a second bearing 9, the screw rod 8 is fixedly connected with, the opposite side that the one end of mounting panel 10 passed mounting column 2 and entrance guard's face recognizer 13's back fixed connection, entrance guard's face recognizer 13's front fixed mounting has protective cover 15, plays the guard action to entrance guard's face recognizer 13 when not using.
Preferably, the two sides of the entrance guard face recognizer 13 are both provided with sliding grooves 16, the bottoms of the inner walls of the two sides of the protective cover 15 are both fixedly provided with sliding blocks 17, and the two sliding blocks 17 are respectively in sliding connection with the two sliding grooves 16 to guide the sliding of the protective cover 15; a balancing weight is fixedly arranged in the middle of the bottom end of the protective cover 15, and the protective cover 15 can be driven to automatically fall back under the action of the balancing weight; a handle groove 18 is formed in the top of the front face of the protective cover 15, so that the protective cover 15 can be pushed upwards conveniently; the other side of the mounting column 2 is provided with a rectangular groove 14 corresponding to the mounting plate 10, so that the mounting plate 10 can move up and down in the mounting column 2 conveniently; the bottom of 2 one sides of erection column is fixed and is equipped with motor switch, and just reverse motor 3 passes through motor switch and power electric connection, is convenient for control just reverse motor 3's work through the motor switch who sets up.
When the device is used, according to the height of a user, the positive and negative rotating motor 3 with the model of IK/80YYJT is controlled by a motor switch to work, the connecting shaft 4 is driven by the positive and negative rotating motor 3 to rotate, the lead screw 8 is driven to rotate under the meshing matching of the first bevel gear 5 and the second bevel gear 7, the lead screw 8 is in threaded connection with the mounting plate 10 through the lead screw nut 11, the mounting plate 10 can be driven to move up and down under the action of the limiting rod 12, so that the height of the entrance guard face recognizer 13 with the model of KT-R08 can be adjusted, the protective cover 15 is pushed upwards through the hand groove 18, the sliding block 17 arranged on the inner wall of the protective cover 15 slides in the sliding groove 16, the entrance guard face recognizer 13 is exposed outside, the face recognition of the user is carried out through the entrance guard face recognizer 13, after discernment, loosen handle groove 18, under the effect of balancing weight, protective cover 15 falls back automatically, plays the guard action to entrance guard face recognizer 13.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an entrance guard face recognition device convenient to height-adjusting, includes base (1) and erection column (2), its characterized in that, the middle part fixed mounting on base (1) top has erection column (2), the middle part fixed mounting of erection column (2) one side has just reverse motor (3), the transmission shaft of just reverse motor (3) passes the lateral wall of erection column (2) and the one end fixed connection of connecting axle (4), the other end of connecting axle (4) is connected with the opposite side inner wall rotation of erection column (2) through first bearing (6), the middle part fixed mounting of connecting axle (4) has first helical gear (5), first helical gear (5) is connected with the meshing of second helical gear (7), second helical gear (7) fixed mounting is in the bottom of lead screw (8), the bottom of lead screw (8) is connected with the inner wall rotation of erection column (2) bottom through second bearing (9), lead screw (8) are through the middle part fixed connection of screw-nut (11) and mounting panel (10), the both sides of mounting panel (10) are passed through gag lever post (12) and are alternated with the both sides of erection column (2) bottom inner wall and be connected, the back fixed connection of the opposite side of erection column (2) and entrance guard face identification ware (13) is passed to the one end of mounting panel (10), the positive fixed mounting of entrance guard face identification ware (13) has protective cover (15).
2. The entrance guard face recognition device convenient to height-adjusting of claim 1, characterized in that: spout (16) have all been seted up to entrance guard face recognizer (13)'s both sides, the equal fixed mounting in bottom of protective cover (15) both sides inner wall has slider (17), two slider (17) respectively with two spout (16) sliding connection.
3. The entrance guard face recognition device convenient to height-adjusting of claim 1, characterized in that: and a balancing weight is fixedly arranged in the middle of the bottom end of the protective cover (15).
4. The entrance guard face recognition device convenient to height-adjusting of claim 1, characterized in that: the top of the front surface of the protective cover (15) is provided with a handle groove (18).
5. The entrance guard face recognition device convenient to height-adjusting of claim 1, characterized in that: the other side of the mounting column (2) is provided with a rectangular groove (14) corresponding to the mounting plate (10).
6. The entrance guard face recognition device convenient to height-adjusting of claim 1, characterized in that: the bottom of one side of the mounting column (2) is fixedly provided with a motor switch, and the forward and reverse rotating motor (3) is electrically connected with a power supply through the motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921624872.XU CN210222863U (en) | 2019-09-26 | 2019-09-26 | Entrance guard face recognition device convenient to height-adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921624872.XU CN210222863U (en) | 2019-09-26 | 2019-09-26 | Entrance guard face recognition device convenient to height-adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210222863U true CN210222863U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921624872.XU Active CN210222863U (en) | 2019-09-26 | 2019-09-26 | Entrance guard face recognition device convenient to height-adjusting |
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|---|---|
| CN (1) | CN210222863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828536A (en) * | 2020-08-04 | 2020-10-27 | 河北时代电子有限公司 | Novel integrative equipment of campus entrance guard control |
| CN112323681A (en) * | 2020-06-12 | 2021-02-05 | 江苏经贸职业技术学院 | Digital multimedia exhibition hall regulation and control system and method thereof |
-
2019
- 2019-09-26 CN CN201921624872.XU patent/CN210222863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323681A (en) * | 2020-06-12 | 2021-02-05 | 江苏经贸职业技术学院 | Digital multimedia exhibition hall regulation and control system and method thereof |
| CN111828536A (en) * | 2020-08-04 | 2020-10-27 | 河北时代电子有限公司 | Novel integrative equipment of campus entrance guard control |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 618, No. 6, Shanghai Road, Gulou District, Nanjing, Jiangsu Province 224000 Patentee after: Nanjing nahui intelligent system integration Co.,Ltd. Address before: Room 618, No. 6, Shanghai Road, Gulou District, Nanjing, Jiangsu Province 224000 Patentee before: Nanjing nahui Technology Engineering Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |