CN220623550U - Face recognition device convenient to adjust height - Google Patents
Face recognition device convenient to adjust height Download PDFInfo
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- CN220623550U CN220623550U CN202321905921.3U CN202321905921U CN220623550U CN 220623550 U CN220623550 U CN 220623550U CN 202321905921 U CN202321905921 U CN 202321905921U CN 220623550 U CN220623550 U CN 220623550U
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- face recognition
- fixedly connected
- recognition device
- fixing
- support column
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- 230000000670 limiting effect Effects 0.000 claims description 28
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 14
- 238000005457 optimization Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a face recognition device convenient to adjust the height, which belongs to the technical field of face recognition devices and adopts the technical scheme that the face recognition device comprises a base, wherein the top of the base is fixedly connected with a support column, the inside of the support column is movably connected with a support plate, the top of the support plate is fixedly connected with an angle adjusting mechanism, the front side of the angle adjusting mechanism is movably connected with a face recognition instrument, the rear side of the support column is fixedly connected with a fixing mechanism, and the fixing mechanism and the support plate are matched for use, so that the problem that the existing face recognition device is always fixed in one direction and cannot be lifted to adjust the height is solved, large difference is often generated due to different heights of users, and when a user with a lower height stands under the face recognition device to perform face recognition, the user can only pass through after the user's height is not enough to be recognized for many times, and certain limitation is caused, and meanwhile, the problem of inconvenience is brought to the use of people is solved.
Description
Technical Field
The utility model relates to the technical field of face recognition devices, in particular to a face recognition device with height convenient to adjust.
Background
The human face recognition device is a biological feature recognition technology in the development of digital information, images or video streams containing human faces are acquired through a camera, the human faces are automatically detected and tracked in the images, then the detected human faces are subjected to human face positioning, human face recognition pretreatment, memory storage and comparison, the purpose of recognizing different human identities is achieved, the existing human face recognition device is often fixed in one direction and cannot be lifted to adjust the height, large differences are often generated due to different heights of users, and when a user with a lower height stands under the human face recognition device to perform human face recognition, the user can pass through the human face recognition device after the user has insufficient height, so that certain limitation is caused, and meanwhile, the problem of inconvenience is brought to the use of people.
Disclosure of Invention
The utility model provides a face recognition device convenient for height adjustment, which aims to solve the problems that the existing face recognition device is usually fixed in one direction and cannot be lifted to adjust the height, large difference is usually generated due to different heights of users, and when a user with a low height stands under the face recognition device to perform face recognition, the height of the user cannot be passed through after being recognized for many times, so that certain limitation is caused, and meanwhile, the use of people is inconvenient.
The utility model is realized in such a way, the face recognition device convenient for height adjustment comprises a base, wherein the top of the base is fixedly connected with a support column, the inside of the support column is movably connected with a support plate, the top of the support plate is fixedly connected with an angle adjusting mechanism, the front side of the angle adjusting mechanism is movably connected with a face recognition instrument, the rear side of the support column is fixedly connected with a fixing mechanism, and the fixing mechanism is matched with the support plate for use;
the fixing mechanism comprises two fixing blocks, a limiting plate, a connecting rod and a spring, wherein the fixing blocks are welded at the top of the rear side of the supporting column, the connecting rod is fixedly connected between one opposite sides of the two fixing blocks, the limiting plate is movably connected to the surface of the connecting rod, and the spring is fixedly connected between one opposite side of the limiting plate and the supporting column.
In order to achieve the effect of fixing different positions, the face recognition device with the height convenient to adjust is preferable, through holes matched with the connecting rods are formed in the limiting plate, a plurality of teeth are arranged on the rear side of the supporting plate, and the surface of the limiting plate is in contact with the teeth.
In order to achieve the effect of adjusting the angle of the face recognition device, the face recognition device with the height convenient to adjust is preferable, and the angle adjusting mechanism comprises a fixed seat, a movable ring, a connecting block and a fixed knob.
In order to facilitate the effect of adjusting the movable ring in the fixed seat, the face recognition device convenient for height adjustment is preferable, the front side and the rear side of the movable ring, which are close to one side of the fixed seat, are fixedly connected with T-shaped blocks, the surfaces of the T-shaped blocks are in movable contact with the inner wall of the fixed seat, and T-shaped grooves matched with the T-shaped blocks are formed in two sides of the fixed seat.
In order to achieve the effect of fixing after angle adjustment, the face recognition device with the height convenient to adjust is preferable, threaded holes matched with the fixing knob are formed in the two sides of the fixing seat and the inside of the movable ring, and one side of the fixing knob, which is close to the fixing seat, extends to the inside of the fixing seat and is in threaded connection with the inner wall of the fixing seat.
In order to achieve the effect of reducing friction between the support column and the support plate, the face recognition device convenient for height adjustment is preferable, the two sides of the inside of the support plate are movably connected with the balls, the surfaces of the balls are in rolling contact with the inner wall of the support column, the two sides of the inside of the support plate are provided with the rolling grooves matched with the balls, and the number of the rolling grooves is a plurality.
In order to achieve the effect that the support plate is convenient to slide, the face recognition device convenient to adjust the height is preferable in the utility model, the front side inside the support column is fixedly connected with a fixing rod, the surface of the fixing rod is sleeved with a sliding sleeve, and the rear side of the sliding sleeve is fixedly connected with the front side of the support plate.
In order to achieve the effect of placing the support plate, the face recognition device convenient to adjust the height is preferably adopted, and the support column is internally provided with the accommodating groove matched with the support plate.
Compared with the prior art, the utility model has the beneficial effects that:
this conveniently adjust high face recognition device, through the setting of base, can play the effect of placing face recognition device, through the setting of spliced pole, can play the effect of supporting face recognition device, through angle adjustment mechanism's setting, make the angle of face recognition appearance can be adjusted according to the demand that different crowds used, through the setting of face recognition appearance, can discern different people's identities, through fixed establishment's setting, can make face recognition device when the height of user demand is gone up and down, play the effect of fixing it.
Drawings
Fig. 1 is an overall structure diagram of a face recognition device of the present utility model which facilitates height adjustment;
FIG. 2 is a front view of the interior of a support column of the present utility model;
FIG. 3 is a schematic diagram showing the connection of the fixing mechanism according to the present utility model;
FIG. 4 is a schematic view of the connection of the angle adjusting mechanism according to the present utility model;
fig. 5 is a partial top view of the angle adjustment mechanism of the present utility model.
In the figure, 1, a base; 2. a support column; 3. a support plate; 4. an angle adjusting mechanism; 401. a fixing seat; 402. a movable ring; 403. a connecting block; 404. fixing a knob; 5. a face recognition instrument; 6. a fixing mechanism; 601. a fixed block; 602. a limiting plate; 603. a connecting rod; 604. a spring; 7. a through hole; 8. teeth; 9. a T-shaped block; 10. a T-shaped groove; 11. a threaded hole; 12. a ball; 13. a rolling groove; 14. a fixed rod; 15. a sliding sleeve; 16. an accommodating groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a convenient height-adjusting's face recognition device, includes base 1, and the top fixedly connected with support column 2 of base 1, the inside swing joint of support column 2 has backup pad 3, and the top fixedly connected with angle adjustment mechanism 4 of backup pad 3, angle adjustment mechanism 4's front side swing joint has face recognition instrument 5, and the rear side fixedly connected with fixed establishment 6 of support column 2, fixed establishment 6 and backup pad 3 cooperation use;
the fixing mechanism 6 comprises two fixing blocks 601, a limiting plate 602, a connecting rod 603 and a spring 604, wherein the fixing blocks 601 are welded at the top of the rear side of the support column 2, the connecting rod 603 is fixedly connected between the opposite sides of the two fixing blocks 601, the limiting plate 602 is movably connected to the surface of the connecting rod 603, and the spring 604 is fixedly connected between the opposite sides of the limiting plate 602 and the support column 2.
In this embodiment: through the setting of base 1, can play the effect of placing face recognition device, through the setting of support column 2, can play the effect of supporting face recognition device, through the setting of angle adjustment mechanism 4, make the angle of face recognition appearance 5 can be adjusted according to the demand that different crowds used, through the setting of face recognition appearance 5, can discern different people's identities, through the setting of fixed establishment 6, can make face recognition device when going up and down to the high of user demand, play the effect of fixing it.
As a technical optimization scheme of the utility model, a through hole 7 matched with a connecting rod 603 is formed in the limiting plate 602, a plurality of teeth 8 are arranged on the rear side of the supporting plate 3, and the surface of the limiting plate 602 is in contact with the teeth 8.
In this embodiment: through the setting of through hole 7, can make limiting plate 602 move about on the surface of connecting rod 603, make it conveniently fix backup pad 3, through set up a plurality of tooth 8 at the rear side of backup pad 3, can make limiting plate 602 to the effect that different heights can all be fixed.
As a technical optimization scheme of the utility model, the angle adjusting mechanism 4 comprises a fixed seat 401, a movable ring 402, a connecting block 403 and a fixed knob 404, wherein the fixed seat 401 is fixedly connected to the top of the supporting plate 3, the movable ring 402 is movably connected to two sides of the fixed seat 401, the connecting block 403 is fixedly connected to the front side of the movable ring 402, and the fixed knob 404 is in threaded connection with the inside of the movable ring 402.
In this embodiment: through setting up of fixing base 401, can make the expansion ring 402 move about in the both sides of fixing base 401, through the setting of expansion ring 402, can make the angle of face recognition appearance 5 adjust, through the setting of connecting block 403, can make face recognition appearance 5 be connected with expansion ring 402, through the setting of fixed knob 404, can fix the angle after adjusting.
As a technical optimization scheme of the utility model, the front side and the rear side of the movable ring 402, which are close to one side of the fixed seat 401, are fixedly connected with T-shaped blocks 9, the surfaces of the T-shaped blocks 9 are in movable contact with the inner wall of the fixed seat 401, and T-shaped grooves 10 matched with the T-shaped blocks 9 are formed in two sides of the fixed seat 401.
In this embodiment: by the arrangement of the T-shaped block 9 and the T-shaped groove 10, the movable ring 402 can be moved inside the fixed seat 401, so that the movable ring 402 is not at risk of falling.
As a technical optimization scheme of the utility model, screw holes 11 matched with a fixed knob 404 are formed on both sides of the fixed seat 401 and inside the movable ring 402, and one side of the fixed knob 404 close to the fixed seat 401 extends to the inside of the fixed seat 401 and is in threaded connection with the inner wall of the fixed seat 401.
In this embodiment: by providing screw holes 11 on both sides of the holder 401 and inside the movable ring 402, the fixing knob 404 can be fixed to the holder 401 by penetrating the movable ring 402, and thus the position of the movable ring 402 can be fixed.
As a technical optimization scheme of the utility model, two sides of the inside of the supporting plate 3 are movably connected with the balls 12, the surfaces of the balls 12 are in rolling contact with the inner wall of the supporting column 2, two sides of the inside of the supporting plate 3 are provided with the rolling grooves 13 matched with the balls 12, and the number of the rolling grooves 13 is a plurality.
In this embodiment: through the setting of ball 12, can make backup pad 3 at the inside swing joint of support column 2, reduce the frictional force between the two simultaneously, the backup pad 3 of being convenient for more smoothly reciprocates.
As a technical optimization scheme of the utility model, a fixed rod 14 is fixedly connected to the front side inside the support column 2, a sliding sleeve 15 is sleeved on the surface of the fixed rod 14, and the rear side of the sliding sleeve 15 is fixedly connected with the front side of the support plate 3.
In this embodiment: through the setting of dead lever 14, can make slip cap 15 slide on its surface, through the setting of slip cap 15, can conveniently drive backup pad 3 and reciprocate.
As a technical optimization scheme of the utility model, the support column 2 is internally provided with a containing groove 16 matched with the support plate 3.
In this embodiment: by the arrangement of the accommodating groove 16, the supporting plate 3 can be stored in the supporting column 2, and the using space is saved.
Working principle: firstly, the height of the face recognition device is adjusted according to the height of a user, when the adult uses the face recognition device, the limiting plate 602 of the fixing mechanism 6 is pressed to move towards the direction of the support column 2, the spring 604 is synchronously driven to retract inwards, the limiting plate 602 is separated from the fixation of the teeth 8 at the rear side of the support plate 3, the support plate 3 is pulled to move outwards, the support plate 3 extends out of the support column 2, after the height of the adult reaches the approximate height, the pressing of the limiting plate 602 is released, the teeth 8 at the rear side of the support plate 3 are attached through the rebound of the spring 604, the limiting effect is achieved on the support plate 3, the face recognition device is fixed at the required height, after the movable ring 402 is adjusted to move in the fixing seat 401 to reach the required angle through loosening the fixing knob 404, the adult can confirm the face recognition under the camera of the face recognition instrument 5, when the child uses, the limiting plate 602 of the fixing mechanism 6 is pressed to move towards the direction of the support column 2, the spring 604 is synchronously driven to retract inwards, the limiting plate 602 is separated from the fixation of the teeth 8 at the rear side of the support plate 3, the support plate 3 is pushed to move towards the inside of the support column 2, the support plate 3 is contracted towards the inside of the support column 2, after the approximate height of the child is reached, the pressing of the limiting plate 602 is released, the limiting plate 602 is attached to the support plate 3 through the rebound of the spring 604, the teeth 8 behind the support plate 3 are limited, the face recognition device is fixed at the required height, after the movable ring 402 is adjusted to move in the inside of the fixing seat 401 to reach the required angle through loosening the fixing knob 404, the child can then perform face recognition confirmation under the camera of the face recognition device 5.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a convenient height-adjusting's face identification device, includes base (1), its characterized in that: the device is characterized in that the top of the base (1) is fixedly connected with a support column (2), the inside of the support column (2) is movably connected with a support plate (3), the top of the support plate (3) is fixedly connected with an angle adjusting mechanism (4), the front side of the angle adjusting mechanism (4) is movably connected with a face recognition instrument (5), the rear side of the support column (2) is fixedly connected with a fixing mechanism (6), and the fixing mechanism (6) is matched with the support plate (3);
the fixing mechanism (6) comprises two fixing blocks (601), a limiting plate (602), a connecting rod (603) and a spring (604), wherein the fixing blocks (601) are welded at the top of the rear side of the supporting column (2), the connecting rod (603) is fixedly connected between one opposite sides of the two fixing blocks (601), the limiting plate (602) is movably connected on the surface of the connecting rod (603), and the spring (604) is fixedly connected between one opposite sides of the limiting plate (602) and the supporting column (2).
2. The face recognition device for facilitating height adjustment according to claim 1, wherein: the inside of limiting plate (602) is offered and is used with through-hole (7) of connecting rod (603) cooperation, the rear side of backup pad (3) is provided with a plurality of tooth (8), the surface and the tooth (8) contact of limiting plate (602).
3. The face recognition device for facilitating height adjustment according to claim 1, wherein: the angle adjusting mechanism (4) comprises a fixing seat (401), a movable ring (402), a connecting block (403) and a fixing knob (404), wherein the fixing seat (401) is fixedly connected to the top of the supporting plate (3), the movable ring (402) is movably connected to two sides of the fixing seat (401), the connecting block (403) is fixedly connected to the front side of the movable ring (402), and the fixing knob (404) is in threaded connection with the inside of the movable ring (402).
4. A height-adjustable face recognition apparatus according to claim 3, wherein: the front side and the rear side of the movable ring (402) which are close to one side of the fixed seat (401) are fixedly connected with T-shaped blocks (9), the surfaces of the T-shaped blocks (9) are in movable contact with the inner wall of the fixed seat (401), and T-shaped grooves (10) matched with the T-shaped blocks (9) for use are formed in two sides of the fixed seat (401).
5. A height-adjustable face recognition apparatus according to claim 3, wherein: screw holes (11) matched with the fixed knob (404) are formed in the two sides of the fixed seat (401) and the inside of the movable ring (402), and one side, close to the fixed seat (401), of the fixed knob (404) extends to the inside of the fixed seat (401) and is in threaded connection with the inner wall of the fixed seat.
6. The face recognition device for facilitating height adjustment according to claim 1, wherein: the utility model discloses a ball bearing support is characterized in that balls (12) are movably connected to two sides of the inside of the support plate (3), the surfaces of the balls (12) are in rolling contact with the inner wall of the support column (2), rolling grooves (13) matched with the balls (12) are formed in two sides of the inside of the support plate (3), and the number of the rolling grooves (13) is a plurality.
7. The face recognition device for facilitating height adjustment according to claim 1, wherein: the front side inside support column (2) fixedly connected with dead lever (14), the surface cover of dead lever (14) is equipped with slip cap (15), the rear side of slip cap (15) and the front side fixed connection of backup pad (3).
8. The face recognition device for facilitating height adjustment according to claim 1, wherein: the support column (2) is internally provided with a containing groove (16) matched with the support plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905921.3U CN220623550U (en) | 2023-07-19 | 2023-07-19 | Face recognition device convenient to adjust height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905921.3U CN220623550U (en) | 2023-07-19 | 2023-07-19 | Face recognition device convenient to adjust height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220623550U true CN220623550U (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321905921.3U Active CN220623550U (en) | 2023-07-19 | 2023-07-19 | Face recognition device convenient to adjust height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220623550U (en) |
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2023
- 2023-07-19 CN CN202321905921.3U patent/CN220623550U/en active Active
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