CN212226577U - Face recognition device convenient to adjust for dormitory management - Google Patents
Face recognition device convenient to adjust for dormitory management Download PDFInfo
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- CN212226577U CN212226577U CN202021042100.8U CN202021042100U CN212226577U CN 212226577 U CN212226577 U CN 212226577U CN 202021042100 U CN202021042100 U CN 202021042100U CN 212226577 U CN212226577 U CN 212226577U
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Abstract
The utility model belongs to the technical field of dormitory management equipment, in particular to a human face recognition device convenient to adjust for dormitory management, which comprises a fixed base and a camera body, wherein the fixed base is fixedly connected with a support column, the support column is provided with an assembly cavity, the assembly cavity is internally and slidably connected with a telescopic rod, the support column is fixedly connected with a limit ring, the limit ring is rotatably connected with a first adjusting ring, the telescopic rod is fixedly connected with a second adjusting ring, the right side of the second adjusting ring is provided with a first fixing component, the second adjusting ring is rotatably connected with an adjusting round block, the side surface of the adjusting round block is provided with a plurality of positioning round grooves, the upper side of the adjusting round block is fixedly connected with an extension shaft, the upper side of the extension shaft is fixedly connected with a U-shaped fixed block, the left side of the U-shaped fixed block is provided with a second fixing component, the inner side of the U-, thereby achieving the most suitable use angle.
Description
Technical Field
The utility model belongs to the technical field of the dormitory management equipment, the face identification device convenient to adjust that concretely relates to dormitory management was used.
Background
The face recognition is a biological recognition technology for performing identity recognition based on face feature information of a person, and generally adopts a camera or a video camera to acquire an image or a video stream containing a face, automatically detects and tracks the face in the image, and further performs a series of related technologies for recognizing the detected face, which are generally called face recognition and face recognition.
In the case of the management of the entrance and exit of the personnel in the bedroom of the colleges and universities, the most traditional mode is a signature registration mode, the management registration mode is complicated and has large workload, when the number of the personnel in and out is large, management holes are easy to appear, great hidden danger is brought to property safety of dormitories, along with the development of social progress and scientific technology, a plurality of camera management devices based on face recognition appear, the appearance of the devices greatly improves the traffic safety and management efficiency, improves the security level and management specification of the dormitories, and greatly reduces the workload of managers, but the traditional face recognition camera device is only fixedly connected with a gate of a door of the dormitories through simple connecting pieces, and the angle of a camera of the face recognition camera device is basically fixed, so that once the installation angle is determined, the camera device is difficult to adjust, and the optimal recognition angle of the device cannot be further adjusted when the device is used, it is easy to cause inconvenience in user identification.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the face recognition device is convenient to adjust and used for dormitory management, the height and the recognition orientation angle of the device can be adjusted after the device is installed, the best recognition angle of equipment is achieved through the height and the recognition orientation angle of the adjusting device, and inconvenience in use of a user caused by the fact that the recognition angle is not good after the device is fixedly installed is avoided.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a face recognition device convenient to adjust for dormitory management comprises a fixed base and a camera body, wherein a supporting column is fixedly connected to the upper side of the fixed base, an assembly cavity is formed in the supporting column, two limiting strips are symmetrically arranged on the center of the inner wall of the assembly cavity, a telescopic rod is slidably connected in the assembly cavity, a circular limiting block is fixedly connected to the lower side of the telescopic rod, the diameter size of the circular limiting block is larger than that of the telescopic rod, limiting grooves matched with the limiting strips are symmetrically formed in the center of the circular limiting block, a limiting ring is fixedly connected to the upper side of the supporting column, the limiting ring is rotatably connected with a first adjusting ring, the first adjusting ring is in threaded connection with the telescopic rod, a second adjusting ring is fixedly connected to the upper side of the telescopic rod, a first fixing component is arranged on the right side of the second adjusting ring, and the first fixing component comprises, the adjustable round block fixing device is characterized in that a positioning insert block is arranged in the first round groove, a first pull rod is fixedly connected to the right side of the positioning insert block, the first pull rod penetrates through the right side of the second adjusting ring, a first return spring is sleeved on the first pull rod, the second adjusting ring is rotatably connected with an adjusting round block, a plurality of positioning round grooves matched with the positioning insert block are formed in the side surface of the adjusting round block, an extension shaft is fixedly connected to the upper side of the adjusting round block, a U-shaped fixing block is fixedly connected to the upper side of the extension shaft, a second fixing assembly is arranged on the left side of the U-shaped fixing block, the second fixing assembly comprises a second round groove and a limiting round groove, the second round groove is communicated with the limiting round groove, a plurality of fixing strips are uniformly arranged on the inner wall of the limiting round groove, the limiting round groove is slidably connected with a second pull rod, a plurality of rectangular grooves matched with the fixing strips are uniformly formed in the second pull rod, and a, open on circular mounting right side has first recess, first recess inner wall evenly opens has a plurality of spacing tooth's socket, second pull rod cover is equipped with second return spring, the inboard rotation of U-shaped fixed block is connected with the mount pad, open in the mount pad left side has the second recess, the fixed disk of fixedly connected with in the second recess, fixed disk is equipped with a plurality of and spacing tooth's socket assorted spacing tooth, the camera body is installed to the mount pad upside.
By adopting the technical scheme of the utility model, after the device is fixed at the designated position, the first adjusting ring is rotated according to the specific use environment, so that the telescopic rod is extended or retracted, thereby adjusting the overall height of the device, the limiting grooves on the limiting strip and the circular limiting block can avoid the self-rotation of the telescopic rod when the first adjusting ring is rotated, the circular limiting block can avoid the telescopic rod from sliding out of the assembly cavity, and the limiting ring can avoid the displacement of the first adjusting ring when the first adjusting ring is rotated; after the height of the device is properly adjusted, if the installation direction cannot reach the most proper use angle, the first pull rod can be pulled firstly, the positioning insertion block is pulled out of the positioning circular groove of the adjusting circular block and is taken into the first circular groove, the locking of the second adjusting circular ring and the adjusting circular block is released, then the adjusting circular block is rotated through the extension shaft, so that the orientation position of the U-shaped fixing block on the upper side of the extension shaft is adjusted, the first pull rod is loosened after the orientation position of the U-shaped fixing block is properly adjusted, the first return spring rebounds to push the positioning insertion block into the positioning circular groove again, the adjusting circular block and the second adjusting circular ring are locked to prevent the U-shaped fixing block from rotating automatically, and a plurality of uniformly arranged positioning circular grooves can have wider orientation adjusting angles, so that the adjusting requirement is met; after the orientation of the U-shaped fixing block is properly adjusted, if the orientation of the camera body cannot reach the optimal use angle, the second pull rod can be pulled to take the circular fixing piece into the first groove, so that the limiting tooth socket of the circular fixing piece and the limiting tooth of the fixed round block are unlocked, the mounting seat can be rotated at the moment, the orientation of the camera body can be further adjusted to reach the optimal use angle, the second pull rod is loosened after the angle is properly adjusted, the second return spring rebounds to rebound the circular fixing piece and is clamped with the fixed round block again, and the fixing strip and the rectangular groove can prevent the second pull rod and the mounting seat from rotating automatically; the utility model discloses can be in the fixed back of unable adjustment base, through spacing, the telescopic link, circular stopper, the cooperation of spacing ring and first regulation ring is used, can adjusting device's relative height, adjust the ring through the second, the cooperation of first fixed subassembly and regulation disk, can further adjust the orientation angle of U-shaped fixed block, through the cooperation of the fixed subassembly of second, mount pad, fixed disk and spacing tooth, can further adjust the orientation of camera body, thereby reach the best use angle.
Further defined, the first handle and the second handle are respectively connected with the first pull rod and the second pull rod. With the structure, the first pull rod and the second pull rod can be conveniently pulled.
Further, the surface of the first adjusting ring is provided with a convex pattern. The structure can increase the friction force for rotating the first adjusting ring, and is convenient to use.
Further, the number of the rectangular grooves and the number of the fixing strips are at least five. With this configuration, the device can be fixed more stably.
Further defined, the number of the positioning circular grooves is at least ten. The structure can meet the requirement of adjusting the use angle of the device, and is convenient to use.
The utility model discloses have following advantage with prior art relative ratio:
the relative height of the device can be adjusted by matching the limiting strip, the telescopic rod, the circular limiting block, the limiting ring and the first adjusting ring; the orientation angle of the U-shaped fixing block can be further adjusted through the matching of the second adjusting circular ring, the first fixing assembly and the adjusting circular block; through the cooperation of the fixed subassembly of second, mount pad, fixed disk and spacing tooth, can further adjust the orientation of camera body to reach best use angle.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of a face recognition device for dormitory management, which is convenient to adjust according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a face recognition device for dormitory management, which is convenient to adjust according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is an enlarged schematic view at B of FIG. 2;
fig. 5 is a schematic structural diagram of a face recognition device for dormitory management, which is convenient to adjust according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view at C of FIG. 5;
fig. 7 is a schematic view of a part of the structure of a face recognition device for dormitory management, which is convenient to adjust according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a second fixing component of the face recognition device for dormitory management, which is convenient to adjust according to an embodiment of the present invention;
the main element symbols are as follows:
fixed baseplate 1, camera body 11, support column 2, assembly cavity 21, spacing strip 22, telescopic link 23, circular stopper 24, spacing ring 25, first regulation ring 26, second regulation ring 3, first circular slot 31, location inserted block 32, first pull rod 33, first handle 331, first return spring 34, regulation circular block 4, location circular slot 41, extension shaft 42, U-shaped fixed block 5, second circular slot 51, spacing circular slot 52, fixed strip 53, second pull rod 54, second handle 541, rectangular channel 55, circular mounting 56, first recess 57, spacing tooth's socket 58, second return spring 59, mount pad 6, second recess 61, fixed circular block 62, spacing tooth 63.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in figures 1-8, a human face recognition device convenient for adjustment for dormitory management comprises a fixed base 1 and a camera body 11, wherein a support column 2 is fixedly connected to the upper side of the fixed base 1, the support column 2 is provided with an assembly cavity 21, two limit strips 22 are arranged on the central symmetry of the inner wall of the assembly cavity 21, a telescopic rod 23 is connected in the assembly cavity 21 in a sliding manner, a circular limit block 24 is fixedly connected to the lower side of the telescopic rod 23, the diameter size of the circular limit block 24 is larger than that of the telescopic rod 23, limit grooves matched with the limit strips 22 are arranged on the central symmetry of the circular limit block 24, a limit ring 25 is fixedly connected to the upper side of the support column 2, the limit ring 25 is rotatably connected with a first adjustment ring 26, the first adjustment ring 26 is in threaded connection with the telescopic rod 23, a second adjustment ring 3 is fixedly connected to the upper side of the telescopic rod, the first fixing component comprises a first circular groove 31, a positioning insert block 32 is arranged in the first circular groove 31, the right side of the positioning insert block is fixedly connected with a first pull rod 33, the first pull rod 33 penetrates through the right side of a second adjusting circular ring 3, a first return spring 34 is sleeved on the first pull rod 33, the second adjusting circular ring 3 is rotatably connected with an adjusting circular block 4, the side surface of the adjusting circular block 4 is provided with a plurality of positioning circular grooves 41 matched with the positioning insert block, the upper side of the adjusting circular block 4 is fixedly connected with an extension shaft 42, the upper side of the extension shaft 42 is fixedly connected with a U-shaped fixing block 5, the left side of the U-shaped fixing block 5 is provided with a second fixing component, the second fixing component comprises a second circular groove 51 and a limiting circular groove 52, the second circular groove 51 is communicated with the limiting circular groove 52, the inner wall of the limiting circular groove 52 is uniformly provided with a plurality of fixing strips 53, the limiting circular groove 52 is slidably connected with a second pull rod 54, the second pull rod 54, circular mounting 56 of second pull rod 54 right side fixedly connected with, open on the circular mounting 56 right side has first recess 57, first recess 57 inner wall has evenly opened a plurality of spacing tooth's socket 58, second pull rod 54 cover is equipped with second return spring 59, 5 inboard rotations of U-shaped fixed block are connected with mount pad 6, 6 left sides of mount pad are opened and are had second recess 61, fixed disk 62 of fixedly connected with in the second recess 61, fixed disk 62 is equipped with a plurality of spacing teeth 63 with spacing tooth's socket 58 assorted, camera body 11 is installed to 6 upsides of mount pad.
By adopting the technical scheme of the utility model, after the device is fixed at the designated position, according to the specific use environment, the first adjusting ring 26 is rotated to extend or retract the telescopic rod 23, so that the overall height of the device is adjusted, the limiting grooves on the limiting strip 22 and the circular limiting block 24 can avoid the self-rotation of the telescopic rod 23 when the first adjusting ring 26 is rotated, the circular limiting block 24 can avoid the telescopic rod 23 from sliding out of the assembly cavity 21, and the limiting ring 25 can avoid the displacement of the first adjusting ring 26 when the first adjusting ring 26 is rotated; after the height of the device is properly adjusted, if the installation direction cannot reach the most proper use angle, the first pull rod 33 can be pulled firstly, the positioning insertion block 32 is pulled out from the positioning circular groove 41 of the adjusting circular block 4 and is taken into the first circular groove 31, the locking of the second adjusting circular ring 3 and the adjusting circular block 4 is released, then the adjusting circular block 4 is rotated through the extension shaft 42, so that the orientation position of the U-shaped fixing block 5 on the upper side of the extension shaft 42 is adjusted, after the orientation position of the U-shaped fixing block 5 is properly adjusted, the first pull rod 33 is released, at the moment, the first return spring 34 rebounds to push the positioning insertion block 32 into the positioning circular groove 41 again, the adjusting circular block 4 and the second adjusting circular block 3 are locked, the self-rotation of the adjusting circular block is prevented, and a plurality of uniformly arranged positioning circular grooves 41 can have wider orientation adjustment angles, so that the adjustment requirement is met; after the orientation of the U-shaped fixed block 5 is properly adjusted, if the orientation of the camera body 11 cannot reach the optimal use angle, the second pull rod 54 can be pulled to take the circular fixed block 56 into the first groove 57, so that the limiting tooth groove 58 of the circular fixed block 56 is unlocked from the limiting tooth 63 of the fixed round block 62, the mounting seat 6 can be rotated at the moment, the orientation of the camera body 11 can be further adjusted to reach the optimal use angle, after the angle is properly adjusted, the second pull rod 54 is released, at the moment, the second return spring 59 rebounds to rebound the circular fixed block 56 and is clamped with the fixed round block 62 again, and the fixing strip 53 and the rectangular groove 55 can prevent the second pull rod 54 and the mounting seat 6 from rotating; the utility model discloses can be in the fixed back of unable adjustment base 1, through spacing 22, telescopic link 23, circular stopper 24, spacing ring 25 and the cooperation of first regulation ring 26 are used, can adjusting device's relative height, adjust the ring 3 through the second, the cooperation of first fixed subassembly and regulation disk 4, can further adjust U-shaped fixed block 5 orientation angle, through the fixed subassembly of second, mount pad 6, the cooperation of fixed disk 62 and spacing tooth 63, can further adjust the orientation of camera body 11, thereby reach the best use angle.
Preferably, the first and second levers 331 and 541 are connected to the first and second levers 33 and 54, respectively. With this structure, the first and second tie rods 33 and 54 can be pulled easily. In fact, other structures can be considered as appropriate to facilitate pulling the first pull rod 33 and the second pull rod 54.
Preferably, the surface of the first adjusting ring 26 is provided with a relief. With such a structure, the friction force for rotating the first adjusting ring 26 can be increased, and the use is convenient. In fact, other structures can be considered according to specific situations, and the operation and the use are convenient.
Preferably, the number of rectangular grooves 55 and fixing strips 53 is at least five each. With this configuration, the device can be fixed more stably. In fact, other quantities may be used, as the case may be, to make the fixation of the device more stable.
It is preferable that the number of the positioning circular grooves 41 is at least ten. The structure can meet the requirement of adjusting the use angle of the device, and is convenient to use. In fact, other quantities may be used, as the case may be, to accommodate adjustment of the angle of use of the device.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a face identification device convenient to adjust that dormitory management used, includes unable adjustment base (1) and camera body (11), unable adjustment base (1) upside fixedly connected with support column (2), its characterized in that: the support column (2) is provided with an assembly cavity (21), the assembly cavity (21) is provided with two limiting strips (22) in central symmetry, the assembly cavity (21) is internally and slidably connected with a telescopic rod (23), the lower side of the telescopic rod (23) is fixedly connected with a circular limiting block (24), the diameter of the circular limiting block (24) is larger than that of the telescopic rod (23), the central symmetry of the circular limiting block (24) is provided with a limiting groove matched with the limiting strips (22), the upper side of the support column (2) is fixedly connected with a limiting ring (25), the limiting ring (25) is rotatably connected with a first adjusting ring (26), the first adjusting ring (26) is in threaded connection with the telescopic rod (23), the upper side of the telescopic rod (23) is fixedly connected with a second adjusting ring (3), and the right side of the second adjusting ring (3) is provided with a first fixing component, the first fixing component comprises a first circular groove (31), a positioning insert (32) is arranged in the first circular groove (31), a first pull rod (33) is fixedly connected to the right side of the positioning insert, the first pull rod (33) penetrates through the right side of the second adjusting circular ring (3), the first pull rod (33) is sleeved with a first return spring (34), the second adjusting circular ring (3) is rotatably connected with an adjusting circular block (4), a plurality of positioning circular grooves (41) matched with the positioning insert are formed in the side face of the adjusting circular block (4), an extension shaft (42) is fixedly connected to the upper side of the adjusting circular block (4), a U-shaped fixing block (5) is fixedly connected to the upper side of the extension shaft (42), a second fixing component is arranged on the left side of the U-shaped fixing block (5), the second fixing component comprises a second circular groove (51) and a limiting circular groove (52), the second circular groove (51) is communicated with the limiting circular groove (52), the inner wall of the limiting circular groove (52) is uniformly provided with a plurality of fixing strips (53), the limiting circular groove (52) is connected with a second pull rod (54) in a sliding mode, the second pull rod (54) is uniformly opened with a plurality of rectangular grooves (55) matched with the fixing strips (53), the right side of the second pull rod (54) is fixedly connected with a circular fixing piece (56), the right side of the circular fixing piece (56) is opened with a first groove (57), the inner wall of the first groove (57) is uniformly opened with a plurality of limiting tooth grooves (58), the second pull rod (54) is sleeved with a second return spring (59), the inner side of the U-shaped fixing piece (5) is rotatably connected with an installation seat (6), the left side of the installation seat (6) is opened with a second groove (61), a fixing circular block (62) is fixedly connected in the second groove (61), the fixing circular block (62) is provided with a plurality of limiting teeth (63) matched with the limiting tooth grooves (58, the upper side of the mounting seat (6) is provided with a camera body (11).
2. The face recognition device for dormitory management to facilitate adjustment according to claim 1, wherein: the first pull rod (33) and the second pull rod (54) are respectively connected with a first handle (331) and a second handle (541).
3. The face recognition device for dormitory management to facilitate adjustment according to claim 1, wherein: the surface of the first adjusting ring (26) is provided with convex patterns.
4. The face recognition device for dormitory management to facilitate adjustment according to claim 1, wherein: the number of the rectangular grooves (55) and the number of the fixing strips (53) are at least five.
5. The face recognition device for dormitory management to facilitate adjustment according to claim 1, wherein: the number of the positioning circular grooves (41) is at least ten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042100.8U CN212226577U (en) | 2020-06-09 | 2020-06-09 | Face recognition device convenient to adjust for dormitory management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042100.8U CN212226577U (en) | 2020-06-09 | 2020-06-09 | Face recognition device convenient to adjust for dormitory management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212226577U true CN212226577U (en) | 2020-12-25 |
Family
ID=73931147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021042100.8U Expired - Fee Related CN212226577U (en) | 2020-06-09 | 2020-06-09 | Face recognition device convenient to adjust for dormitory management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212226577U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770029A (en) * | 2020-12-30 | 2021-05-07 | 国家电网有限公司客户服务中心 | Method for improving personnel energy efficiency based on face recognition technology and intelligent equipment thereof |
| CN113188013A (en) * | 2021-05-15 | 2021-07-30 | 贵州理工学院 | Karst mining area water-resisting layer stability numerical value acquisition device |
| CN114084318A (en) * | 2021-12-30 | 2022-02-25 | 国家海洋局北海海洋环境监测中心站 | Diving equipment for ocean observation and working method thereof |
| CN114198599A (en) * | 2021-10-28 | 2022-03-18 | 浙江大华技术股份有限公司 | Stand device |
-
2020
- 2020-06-09 CN CN202021042100.8U patent/CN212226577U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770029A (en) * | 2020-12-30 | 2021-05-07 | 国家电网有限公司客户服务中心 | Method for improving personnel energy efficiency based on face recognition technology and intelligent equipment thereof |
| CN112770029B (en) * | 2020-12-30 | 2022-02-25 | 国家电网有限公司客户服务中心 | Intelligent device |
| CN113188013A (en) * | 2021-05-15 | 2021-07-30 | 贵州理工学院 | Karst mining area water-resisting layer stability numerical value acquisition device |
| CN114198599A (en) * | 2021-10-28 | 2022-03-18 | 浙江大华技术股份有限公司 | Stand device |
| CN114084318A (en) * | 2021-12-30 | 2022-02-25 | 国家海洋局北海海洋环境监测中心站 | Diving equipment for ocean observation and working method thereof |
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| Date | Code | Title | Description |
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| 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: 20201225 Termination date: 20210609 |