Labor service face recognizer mounting rack

Abstract

The utility model discloses a labor service face recognizer mounting rack, and relates to the technical field of face recognizers, the labor service face recognizer mounting rack comprises two support frames, the front ends of the two support frames are fixedly connected with a mounting mechanism, the front end of the mounting mechanism is fixedly connected with an adjusting mechanism, the front end of the adjusting mechanism is fixedly connected with a face recognizer main body, and the front end of the face recognizer main body is fixedly connected with the adjusting mechanism. Expansion screws are in threaded connection with the left and right parts of the rear parts of the two supporting frames, the mounting mechanism comprises a connecting plate, and the left and right parts of the rear end of the connecting plate are fixedly connected with the front ends of the two supporting frames. According to the labor service face recognizer mounting frame, the pull rod is pulled towards the rear end to drive the spring to be compressed, then the mounting plate slides into the mounting groove, at the moment, the pull rod is loosened, the clamping rod is driven to move towards the front end under the action of the spring, and then the clamping rod slides into the penetrating hole; and the connecting plate and the mounting plate can be fixed together, so that the quick mounting of the face recognizer main body is completed, and better usability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of face recognition devices, in particular to a labor face recognition device mounting frame. Background Art

[0002] Facial recognition is a biometric technology that uses a camera or camcorder to collect facial feature information of a person for identity recognition. With the development of information technology and railway transportation, facial recognition technology has become more mature. Various factories have adopted facial recognition clock-in technology, which has improved the efficiency of real-name clock-in for workers and liberated labor costs.

[0003] For example, the Chinese patent with announcement number CN218935890U discloses a labor real-name face recognition device mounting frame, including a fixed seat, a lifter and a mounting structure, the lifter is arranged on the fixed seat, the mounting structure is arranged on the lifter, the mounting structure includes a mounting seat, a groove, a hydraulic cylinder, a gear, a rotating shaft, a sliding plate 1, a slide groove 1, a rack 1, a clamping seat, a slide groove 2, a sliding plate 2, a rack 2 and a lifting seat, the mounting seat is arranged on the lifter, and the groove is arranged in the mounting seat. The utility model belongs to the field of face recognition equipment technology, specifically refers to a labor real-name face recognition device mounting frame, which effectively solves the problem that the labor real-name face recognition device mounting frame on the market is relatively bulky, cannot be adjusted according to the height of the worker, requires the person to rise and fall to cooperate with the collection of facial information, has a low degree of automation, will affect face recognition, reduce the recognition success rate, prolong the recognition time, and is relatively inconvenient.

[0004] The existing technology has the following problems:

[0005] Existing face recognition devices are usually fixed directly on the wall, which makes it difficult to disassemble them when they need to be removed, affecting the use effect. At the same time, the angle of the existing face recognition devices is fixed, which makes them unable to adapt to workers of various heights and has poor practicality. Utility Model Content

[0006] The utility model provides a labor face recognition device mounting frame to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A labor face recognition device mounting bracket comprises two support brackets, the front ends of the two support brackets are fixedly connected with mounting mechanisms, the front ends of the mounting mechanisms are fixedly connected with adjustment mechanisms, the front ends of the adjustment mechanisms are fixedly connected with a face recognition device body, and the left and right parts of the rear parts of the two support brackets are both threadedly connected with expansion screws.

[0009] Preferably: the mounting mechanism comprises a connecting plate, the left and right parts of the rear end of the connecting plate are fixedly connected to the front ends of the two supporting frames, the upper part of the rear end of the connecting plate is fixedly connected with a sliding sleeve, the inner wall of the sliding sleeve is movably connected with a limiting circular plate, the rear end of the limiting circular plate is fixedly connected with a pull rod, the surface of the pull rod is movably connected with a spring, the front end of the limiting circular plate is fixedly connected with a clamping rod, a mounting groove is opened in the middle position of the connecting plate, and the surface of the mounting groove is movably connected with the mounting plate.

[0010] Preferably, a fixing groove is provided at the lower part of the middle part of the mounting plate, the width of the fixing groove is consistent with the thickness of the front part of the connecting plate, and the width of the mounting groove is consistent with the thickness of the rear part of the mounting plate.

[0011] Preferably, a through hole is provided on the upper portion of the right side of the mounting plate, and the surface diameter of the through hole is consistent with the surface diameter of the clamping rod.

[0012] Preferably: the adjustment mechanism comprises two fixed blocks, the rear ends of the two fixed blocks are fixedly connected to the front end of the mounting plate, the middle positions of the two fixed blocks are fixedly connected with a rotating shaft, the middle position of the rotating shaft surface is rotatably connected with a rotating block, the front end of the rotating block is fixedly connected with a connecting circular plate, the front end of the connecting circular plate is fixedly connected to the rear end of the face recognition device body, the left and right ends of the rotating shaft are fixedly connected with a motor, the output end of the motor is fixedly connected with a gear 1, the left and right parts of the rotating block are fixedly connected with a connecting shaft, the end of the connecting shaft away from the rotating block is fixedly connected with a gear 2, and the rear side of the gear 2 is meshed with the front side of the gear 1.

[0013] Preferably, the height of the rotating block is smaller than the height of the fixed block, and the distance between the connecting circular plate and the fixed block is larger than the outer ring diameter of the second gear.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a labor face recognition device installation bracket, which compresses the spring by pulling the pull rod toward the rear end, and then slides the installation plate into the installation groove. At this time, the pull rod is released, and the spring drives the clamping rod to move toward the front end, so that the clamping rod slides into the through hole, and then the connecting plate and the installation plate can be fixed together, completing the rapid installation of the face recognition device body and achieving better usability.

[0016] 2. The utility model provides a labor face recognition device mounting bracket, which can control the rotation direction of the face recognition device body by starting the motor to drive gear one to rotate and control the rotation direction of gear one at the same time, so as to adjust the angle of the face recognition device body, so that the front side of the face recognition device body can be more adaptable to laborers of various heights, thereby achieving better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation mechanism structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the installation mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0021] Figure 5 It is a partial structural diagram of the regulating mechanism of the utility model.

[0022] In the figure: 1. Face recognition device body; 2. Installation mechanism; 3. Adjustment mechanism; 4. Support frame; 5. Expansion screw; 20. Perforation; 21. Connecting plate; 22. Installation slot; 23. Sleeve; 24. Pull rod; 25. Spring; 26. Limiting circular plate; 27. Clamping rod; 28. Installation plate; 29. ​​Fixing slot; 31. Fixing block; 32. Rotating shaft; 33. Motor; 34. Gear 1; 35. Connecting shaft; 36. Gear 2; 37. Rotating block; 38. Connecting circular plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 As shown, a labor face recognition device mounting bracket includes two support frames 4, the front ends of the two support frames 4 are fixedly connected with a mounting mechanism 2, the front ends of the mounting mechanism 2 are fixedly connected with an adjustment mechanism 3, the front ends of the adjustment mechanism 3 are fixedly connected with a face recognition device body 1, and the left and right parts of the rear parts of the two support frames 4 are both threadedly connected with expansion screws 5.

[0025] It should be noted that, through the provided support frame 4 and expansion screws 5, the support frame 4 can be fixed on the wall, and through the provided installation mechanism 2, the face recognition device body 1 can be quickly installed to achieve better practicality, and through the provided adjustment mechanism 3, the angle of the face recognition device body 1 can be adjusted to achieve better practicality.

[0026] like Figure 2-Figure 4As shown, the mounting mechanism 2 includes a connecting plate 21, the left and right parts of the rear end of the connecting plate 21 are fixedly connected to the front ends of the two support frames 4, the upper part of the rear end of the connecting plate 21 is fixedly connected with a sliding sleeve 23, the inner wall of the sliding sleeve 23 is movably connected with a limiting circular plate 26, the rear end of the limiting circular plate 26 is fixedly connected with a pull rod 24, the surface of the pull rod 24 is movably connected with a spring 25, the front end of the limiting circular plate 26 is fixedly connected with a clamping rod 27, and a mounting groove 22 is opened in the middle position of the connecting plate 21, and the surface of the mounting groove 22 is movably connected with a mounting plate 28.

[0027] It should be noted that by pulling the pull rod 24 toward the rear end, the limiting circular plate 26 is driven to move toward the rear end, thereby driving the spring 25 to be compressed. Then, the face recognition device body 1 is picked up so that the mounting plate 28 is aligned with the connecting plate 21, and the mounting plate 28 is slid downward so that the right part of the mounting plate 28 slides into the mounting groove 22, and at the same time, the left part of the connecting plate 21 slides into the fixing groove 29. At this time, the pull rod 24 is released, and under the action of the spring 25, the pull rod 24 moves toward the front end, thereby driving the clamping rod 27 to move toward the front end, thereby making the clamping rod 27 slide into the through hole 20, and then the connecting plate 21 and the mounting plate 28 can be fixed together, completing the quick installation of the face recognition device body 1 and achieving better usability.

[0028] like Figure 2 , Figure 4 As shown, a fixing groove 29 is opened at the lower part of the middle position of the mounting plate 28 , and the width of the fixing groove 29 is consistent with the thickness of the front part of the connecting plate 21 , and the width of the mounting groove 22 is consistent with the thickness of the rear part of the mounting plate 28 .

[0029] It should be noted that the right portion of the mounting plate 28 slides into the mounting groove 22, and at the same time the left portion of the connecting plate 21 slides into the fixing groove 29, thereby achieving a fixing effect.

[0030] like Figure 3 , Figure 4 As shown, a through hole 20 is opened on the upper portion of the right side of the mounting plate 28 , and the surface diameter of the through hole 20 is consistent with the surface diameter of the clamping rod 27 .

[0031] It should be noted that the clamping rod 27 slides into the through hole 20, thereby fixing the connecting plate 21 and the mounting plate 28 together.

[0032] like Figure 4 , Figure 5As shown, the adjustment mechanism 3 includes two fixed blocks 31, the rear ends of the two fixed blocks 31 are fixedly connected to the front end of the mounting plate 28, the middle position of the two fixed blocks 31 is fixedly connected with a rotating shaft 32, the middle position of the surface of the rotating shaft 32 is rotatably connected with a rotating block 37, the front end of the rotating block 37 is fixedly connected with a connecting circular plate 38, the front end of the connecting circular plate 38 is fixedly connected to the rear end of the face recognition device body 1, the left and right ends of the rotating shaft 32 are fixedly connected with a motor 33, the output end of the motor 33 is fixedly connected with a gear 1 34, the left and right parts of the rotating block 37 are fixedly connected with a connecting shaft 35, and the end of the connecting shaft 35 away from the rotating block 37 is fixedly connected with a gear 2 36, and the rear side of the gear 2 36 is meshed with the front side of the gear 1 34.

[0033] It should be noted that by starting the motor 33, the gear 1 34 is driven to rotate clockwise, and the gear 1 34 and the gear 2 36 are meshed, thereby driving the gear 2 36 to rotate counterclockwise. Since the rotating block 37 is restricted by the rotating shaft 32, the gear 2 36 rotates along the axis of the gear 1 34, thereby driving the face recognition device body 1 to rotate counterclockwise. By starting the motor 33, the rotation direction of the gear 1 34 is controlled, and then the rotation direction of the face recognition device body 1 can be controlled, so as to adjust the angle of the face recognition device body 1, so that the front side of the face recognition device body 1 can be more suitable for working people of various heights, thereby achieving better practicality.

[0034] like Figure 4 , Figure 5 As shown, the height of the rotating block 37 is smaller than the height of the fixed block 31 , and the distance between the connecting circular plate 38 and the fixed block 31 is larger than the outer ring diameter of the gear 2 36 .

[0035] It should be noted that the fixed block 31 ensures the smooth rotation of the rotating block 37, so that the angle of the face recognition device body 1 can be better adjusted.

[0036] The working principle of the utility model is as follows: first, the support frame 4 is placed at a suitable position on the wall, and the support frame 4 can be fixed to the wall by setting a plurality of expansion screws 5, and the pull rod 24 is pulled toward the rear end to drive the limit circular plate 26 to move toward the rear end, thereby driving the spring 25 to be compressed, and then the face recognition device body 1 is picked up, so that the mounting plate 28 is aligned with the connecting plate 21, and the mounting plate 28 is slid downward so that the right part of the mounting plate 28 slides into the mounting groove 22, and the left part of the connecting plate 21 slides into the fixing groove 29, and then the pull rod 24 is released, and under the action of the spring 25, the pull rod 24 moves toward the front end, thereby driving the clamping rod 27 to move toward the front end, thereby causing the clamping rod 27 to slide into the through hole 20, and then the connecting plate 21 and the mounting plate 2 can be connected. 8 are fixed together to complete the rapid installation of the face recognition device body 1, so as to achieve better practicality. When the labor personnel perform face recognition, by starting the motor 33, the gear 1 34 is driven to rotate clockwise, and the gear 1 34 and the gear 2 36 are meshed, thereby driving the gear 2 36 to rotate counterclockwise. Since the rotating block 37 is restricted by the rotating shaft 32, the gear 2 36 is rotated along the axis of the gear 1 34, thereby driving the face recognition device body 1 to rotate counterclockwise. By starting the motor 33, the rotation direction of the gear 1 34 is controlled, and then the rotation direction of the face recognition device body 1 can be controlled, so as to adjust the angle of the face recognition device body 1, so that the front side of the face recognition device body 1 can be more suitable for laborers of various heights, thereby achieving better practicality.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A labor face recognition device mounting frame, comprising two support frames (4), characterized in that: The front ends of the two support frames (4) are fixedly connected to a mounting mechanism (2), the front ends of the mounting mechanism (2) are fixedly connected to an adjustment mechanism (3), the front ends of the adjustment mechanism (3) are fixedly connected to a face recognition device body (1), and the left and right parts of the rear parts of the two support frames (4) are both threadedly connected to expansion screws (5).

2. The labor face recognition device mounting frame according to claim 1, characterized in that: The mounting mechanism (2) comprises a connecting plate (21), the left and right parts of the rear end of the connecting plate (21) are fixedly connected to the front ends of the two support frames (4), the upper part of the rear end of the connecting plate (21) is fixedly connected to a sliding sleeve (23), the inner wall of the sliding sleeve (23) is movably connected to a limiting circular plate (26), the rear end of the limiting circular plate (26) is fixedly connected to a pull rod (24), the surface of the pull rod (24) is movably connected to a spring (25), the front end of the limiting circular plate (26) is fixedly connected to a clamping rod (27), a mounting groove (22) is provided in the middle of the connecting plate (21), and the surface of the mounting groove (22) is movably connected to a mounting plate (28).

3. The labor face recognition device mounting frame according to claim 2, characterized in that: A fixing groove (29) is provided at the lower part of the middle position of the mounting plate (28), the width of the fixing groove (29) is consistent with the thickness of the front part of the connecting plate (21), and the width of the mounting groove (22) is consistent with the thickness of the rear part of the mounting plate (28).

4. The labor face recognition device mounting frame according to claim 2, characterized in that: A through hole (20) is provided on the upper portion of the right side of the mounting plate (28), and the surface diameter of the through hole (20) is consistent with the surface diameter of the clamping rod (27).

5. The labor face recognition device mounting frame according to claim 2, characterized in that: The adjustment mechanism (3) comprises two fixed blocks (31), the rear ends of the two fixed blocks (31) are fixedly connected to the front end of the mounting plate (28), the middle positions of the two fixed blocks (31) are fixedly connected to a rotating shaft (32), the middle position of the surface of the rotating shaft (32) is rotatably connected to a rotating block (37), the front end of the rotating block (37) is fixedly connected to a connecting circular plate (38), the front end of the connecting circular plate (38) is fixedly connected to the rear end of the face recognition device body (1), the left and right ends of the rotating shaft (32) are fixedly connected to a motor (33), the output end of the motor (33) is fixedly connected to a gear one (34), the left and right parts of the rotating block (37) are fixedly connected to a connecting shaft (35), the end of the connecting shaft (35) away from the rotating block (37) is fixedly connected to a gear two (36), and the rear side of the gear two (36) is meshed with the front side of the gear one (34).

6. The labor face recognition device mounting frame according to claim 5, characterized in that: The height of the rotating block (37) is smaller than the height of the fixed block (31), and the distance between the connecting circular plate (38) and the fixed block (31) is larger than the outer ring diameter of the second gear (36).

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