A connecting assembly of a gate face recognition terminal

Abstract

The utility model is suitable for material uncoiling technical field provides a kind of connecting assembly of gate face identification terminal, including fixed cylinder;Lifting cylinder is connected in the inside of the fixed cylinder slidingly, the both sides fixedly connected with mounting panel in the top end of the lifting cylinder, the one side of the mounting panel is provided with rotating plate;Fixed plate is set in the rotating plate one end, the one end fixedly connected with placing plate of the fixed plate, the middle position of the back of the placing plate is fixedly connected with hose;Auxiliary plate is set in the both sides of the placing plate.The connecting assembly of gate face identification terminal provided by the scheme utilizes fixed cylinder, lifting cylinder and hose, so that the connecting line can be in it, avoid the exposure of connecting line to cause not enough beautiful and certain security risk, utilize shock-absorbing structure and elastic block simultaneously, can buffer shock absorption to face identification terminal, avoid the collision force direct action on face identification terminal to cause its damage, and then can improve its practicality.

Description

Technical Field

[0001] This utility model belongs to the field of material uncoiling technology, and in particular relates to a connection component for a gate face recognition terminal. Background Technology

[0002] A gate facial recognition terminal is an intelligent security device based on facial recognition technology. It can be applied to various public places to realize the identity authentication and management of people entering and exiting, thereby improving security and convenience. Nowadays, facial recognition terminals are usually fixed to the top of the gate using a bracket.

[0003] Chinese patent CN216383420U discloses a combined installation structure for a face recognition terminal. The structure includes a telescopic cylinder, a steering platform at its top, limit buttons on the side of the steering platform, a connecting column at its top, a connecting ear at the top of the connecting column, a rotating shaft on the connecting ear, a connecting sleeve at the middle of the rotating shaft, and a clamping frame at the top of the connecting sleeve. A recognition terminal is fixedly mounted on the clamping frame, and a camera is mounted on the top of the recognition terminal. This device adjusts the angle of the recognition terminal via the rotating shaft, the orientation of the recognition terminal via the connecting column, and the height of the recognition terminal via the telescopic cylinder, making the use and adjustment of the recognition terminal more flexible, facilitating installation and use, and improving recognition performance.

[0004] The existing control linkage between the facial recognition terminal and the gate requires a wire connection. However, in the above solution, the wire is exposed, which is not aesthetically pleasing and poses certain safety hazards. Furthermore, if people accidentally bump into the facial recognition terminal, the impact force is large, which can easily damage the terminal and its wiring. Therefore, it is necessary to design a connection component for the gate facial recognition terminal. Utility Model Content

[0005] This utility model provides a connection component for a gate face recognition terminal, which aims to solve the problem that some currently used connection components are inconvenient to protect the connection lines.

[0006] This utility model is implemented as follows: a connecting component for a gate face recognition terminal includes a fixed cylinder; a lifting cylinder slidably connected inside the fixed cylinder, with mounting plates fixedly connected to both sides of the top of the lifting cylinder, and a rotating plate provided on one side of the mounting plate; a fixed plate provided at one end of the rotating plate, with a placement plate fixedly connected to one end of the fixed plate, a through groove opened in the middle of the inner wall of the placement plate, and a flexible tube fixedly connected to the middle of the back of the placement plate, one end of the flexible tube communicating with the inside of the through groove, and the other end of the flexible tube communicating with the top of the inside of the lifting cylinder; a shock-absorbing structure assembled between the rotating plate and the fixed plate, the shock-absorbing structure realizing buffering and shock absorption between the rotating plate and the fixed plate; auxiliary plates provided on both sides of the placement plate; and an elastic telescopic structure assembled between the auxiliary plates and the placement plate, the elastic telescopic structure being used to realize sliding clamping of the auxiliary plates.

[0007] The shock absorption structure includes: a buffer groove formed on one side of the rotating plate, a damper fixedly connected to the inner bottom wall of the buffer groove, a buffer block fixedly connected to one end of the damper, a buffer rod extending to the outside of the rotating plate fixedly connected to one end of the buffer block, and a buffer rod fixedly connected to one end of the fixed plate; and a buffer spring wound around the surface of the damper, with both ends of the buffer spring fixedly connected to one end of the buffer block and the inner wall of the buffer groove, respectively.

[0008] Preferably, the buffer block and the interior of the buffer groove form a sliding structure, and the cross-sectional shape of the buffer block and the buffer groove is cross-shaped.

[0009] Preferably, an elastic block is fixedly connected at the middle position on one side of the rotating plate, and the elastic block is in the shape of an inverted U.

[0010] Preferably, a fixing bolt extending into the interior of the fixing cylinder is movably connected to the upper end of one side of the fixing cylinder, and bolt holes that are threadedly engaged with one end of the fixing bolt are equally spaced on one side of the surface of the lifting cylinder.

[0011] Preferably, the inner wall of the fixed cylinder is provided with a limiting groove at an equal angle, and the bottom end of the surface of the lifting cylinder is fixedly connected with a limiting block that slides in cooperation with the inside of the limiting groove at an equal angle.

[0012] Preferably, a threaded rod penetrating the rotating plate is fixedly connected to one end of the mounting plate, and a rotating structure is formed between the surfaces of the rotating plate and the threaded rod. A locking nut is threadedly connected to one end of the surface of the threaded rod.

[0013] Preferably, the elastic telescopic structure includes: sliding grooves symmetrically formed on both sides of the placement plate, with sliding blocks slidably connected inside the sliding grooves; a sliding rod fixedly connected to one end of the sliding block, with one end of the sliding rod extending to the outside of the placement plate and fixedly connected to one side of the auxiliary plate; and a return spring wound around the surface of the sliding rod, with both ends of the return spring fixedly connected to one end of the sliding block and the inner wall of the sliding groove, respectively.

[0014] Preferably, the auxiliary plate is L-shaped, and the bottom wall of the auxiliary plate and the top of the placement plate are on the same horizontal plane.

[0015] Preferably, the inner wall of the auxiliary plate has strip grooves at both ends, and the strip grooves, together with external bolts and nuts, can firmly fix the face recognition terminal to the auxiliary plate and the placement plate.

[0016] Preferably, the top of the placement plate is provided with anti-slip patterns at equal intervals, and the anti-slip patterns are inclined at an angle of ten degrees to the horizontal direction.

[0017] Compared with related technologies, the connection component of the gate face recognition terminal provided by this utility model has the following beneficial effects: 1. When a person accidentally bumps into the face recognition terminal during use, the lifting cylinder will slide, causing the fixed plate to slide as well. The shock-absorbing structure will then absorb and cushion the impact force, thus preventing damage to the face recognition terminal and its wiring from hard impacts. At the same time, when the fixed plate moves too much, elastic blocks can be used to achieve flexible contact between the fixed plate and the rotating plate, further improving the shock absorption effect. In addition, the connecting wires on the face recognition terminal can be located inside the fixed cylinder, lifting cylinder, and flexible hose, avoiding direct exposure which would make the device less aesthetically pleasing and pose certain safety hazards, thereby improving its practicality.

[0018] 2. The anti-slip texture improves the anti-slip properties between the bottom of the face recognition terminal and the top of the placement plate. The elasticity of the return spring allows the auxiliary plate to slide back and forth, thereby clamping and fixing the face recognition terminal on both sides. This facilitates the clamping and fixing of face recognition terminals of different sizes, improving its applicability. Furthermore, the use of strip grooves and external bolts can firmly fix the face recognition terminal, improving its practicality. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a schematic diagram of the rear-view structure of this utility model; Figure 3 This is a partial cross-sectional exploded view of the fixed cylinder and lifting cylinder of this utility model; Figure 4 This is an exploded enlarged cross-sectional view of the mounting plate of this utility model. Figure 5 This is an exploded enlarged cross-sectional view of the fixed plate and rotating plate of this utility model. Figure 6 For the present utility model Figure 5 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Auxiliary plate; 2. Through groove; 3. Strip groove; 4. Anti-slip texture; 5. Placement plate; 6. Fixed cylinder; 7. Rotating plate; 8. Fixed plate; 9. Fixing bolt; 10. Lifting cylinder; 11. Flexible hose; 12. Threaded rod; 13. Mounting plate; 14. Bolt hole; 15. Limiting block; 16. Limiting groove; 17. Elastic telescopic structure; 1701. Sliding rod; 1702. Sliding block; 1703. Return spring; 1704. Sliding groove; 18. Shock absorption structure; 1801. Buffer rod; 1802. Buffer block; 1803. Buffer spring; 1804. Damper; 1805. Buffer groove; 19. Locking nut; 20. Elastic block. Detailed Implementation

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0022] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] Example 1 A preferred embodiment of the connection component of the gate face recognition terminal provided by this utility model is, for example... Figures 1 to 6The diagram shows a connection assembly for a gate face recognition terminal, comprising a fixed cylinder 6; a lifting cylinder 10 slidably connected inside the fixed cylinder 6, with mounting plates 13 fixedly connected to both sides of the top of the lifting cylinder 10, and a rotating plate 7 disposed on one side of the mounting plate 13; a fixed plate 8 disposed at one end of the rotating plate 7, with a placement plate 5 fixedly connected to one end of the fixed plate 8, a through groove 2 opened at the middle position of the inner wall of the placement plate 5, and a flexible hose 11 fixedly connected at the middle position of the back of the placement plate 5, one end of the flexible hose 11 communicating with the interior of the through groove 2, and the other end of the flexible hose 11 communicating with the top of the interior of the lifting cylinder 10; a shock-absorbing structure 18 assembled between the rotating plate 7 and the fixed plate 8, the shock-absorbing structure 18 realizing buffering and shock absorption between the rotating plate 7 and the fixed plate 8; auxiliary plates 1 disposed on both sides of the placement plate 5; and an elastic telescopic structure 17 assembled between the auxiliary plates 1 and the placement plate 5, the elastic telescopic structure 17 being used to realize the sliding clamping of the auxiliary plates 1.

[0024] The damping structure 18 includes: a buffer groove 1805 formed on one side of the rotating plate 7, a damper 1804 fixedly connected to the inner bottom wall of the buffer groove 1805, a buffer block 1802 fixedly connected to one end of the damper 1804, a buffer rod 1801 extending to the outside of the rotating plate 7 fixedly connected to one end of the buffer block 1802, and a buffer rod 1801 fixedly connected to one end of the fixed plate 8; and a buffer spring 1803 wound around the surface of the damper 1804, with both ends of the buffer spring 1803 fixedly connected to one end of the buffer block 1802 and the inner wall of the buffer groove 1805, respectively.

[0025] It should be noted that the connection components of some existing gate facial recognition terminals still have certain shortcomings in actual use. The existing facial recognition terminal and the control linkage terminal between the gate need to be connected by wires. However, in the above solution, the wires are exposed, which is not aesthetically pleasing and poses certain safety hazards. Furthermore, when people accidentally bump into the facial recognition terminal, the impact force is large, which can easily damage the terminal and its wiring.

[0026] In this embodiment, firstly, the fixing bolt 9 is loosened until it is completely disengaged from the bolt hole 14. Then, the lifting cylinder 10 is pulled upwards to a suitable height. Next, the fixing bolt 9 is rotated in the opposite direction to tighten it into the appropriate bolt hole 14, thus achieving the limiting fixation of the lifting cylinder 10 and the fixed cylinder 6 after sliding. Then, the elastic telescopic structure 17 allows the auxiliary plate 1 to slide back and forth, thereby clamping and fixing the face recognition terminal on both sides through the two auxiliary plates 1. Simultaneously, the connection line of the face recognition terminal is passed through the through groove 2 through the flexible hose 11, the lifting cylinder 10, and the fixed cylinder 6. Then, the external bolt is passed through the strip groove 3 to firmly tighten and fix the face recognition terminal onto the auxiliary plate 1 and the placement plate 5. Then, the locking nut 19 can be loosened, allowing the lifting cylinder 10 to rotate, driving the rotating plate 7 to a suitable tilt angle. Then, the locking nut 19 is tightened again, achieving the limiting fixation of the rotating plate 7 after rotation. This allows the lifting cylinder 10 to be adjusted. The tilt angle and height facilitate the normal use of the face recognition terminal. During use, if a person accidentally bumps into the face recognition terminal, the lifting cylinder 10 will slide, causing the fixed plate 8 to slide. This, in turn, causes the buffer rod 1801 to slide, causing the buffer block 1802 to slide within the buffer groove 1805, compressing the buffer spring 1803 and damper 1804. The buffer spring 1803 absorbs the impact energy, and the damper 1804 dissipates the elastic potential energy absorbed by the buffer spring 1803. Thus, the movement of the fixed plate 8 is reduced by the buffer spring 1803 and damper 1804, achieving buffering and shock absorption for the face recognition terminal and preventing damage to the terminal and its circuitry from hard collisions. Furthermore, when the fixed plate 8 moves too much, the elastic block 20 can be used to achieve flexible contact buffering between the fixed plate 8 and the rotating plate 7, further improving the buffering and shock absorption effect.

[0027] In a further preferred embodiment of the present invention, a sliding structure is formed between the interior of the buffer block 1802 and the buffer groove 1805, and the cross-sectional shape of the buffer block 1802 and the buffer groove 1805 is cross-shaped.

[0028] In this embodiment, the sliding of the cross-shaped buffer block 1802 inside the buffer groove 1805 is used to improve the smoothness of the sliding of the buffer rod 1801 under force.

[0029] In a further preferred embodiment of the present invention, an elastic block 20 is fixedly connected at the middle position on one side of the rotating plate 7, and the elastic block 20 is in the shape of an inverted U.

[0030] In this embodiment, the elastic block 20 is used to achieve flexible contact buffering between the fixed plate 8 and the rotating plate 7, thereby further improving its buffering and shock absorption effect.

[0031] In a further preferred embodiment of the present invention, a fixing bolt 9 extending into the interior of the fixing cylinder 6 is movably connected to the upper end of one side of the fixing cylinder 6, and bolt holes 14 that are threadedly engaged with one end of the fixing bolt 9 are provided at equal intervals on one side of the surface of the lifting cylinder 10.

[0032] In this embodiment, the threaded engagement between the fixing bolt 9 and the bolt hole 14 is used to achieve the limiting and fixing of the lifting cylinder 10 after it slides up and down.

[0033] In a further preferred embodiment of the present invention, a limiting groove 16 is provided at an equal angle on the inner wall of the fixed cylinder 6, and a limiting block 15 is fixedly connected at an equal angle to the bottom end of the surface of the lifting cylinder 10, which slides and cooperates with the inside of the limiting groove 16.

[0034] In this embodiment, the sliding of the limiting block 15 inside the limiting groove 16 further improves the stability of the lifting cylinder 10 sliding up and down.

[0035] In a further preferred embodiment of the present invention, a threaded rod 12 that penetrates the rotating plate 7 is fixedly connected to one end of the mounting plate 13, and a rotating structure is formed between the surfaces of the rotating plate 7 and the threaded rod 12. A locking nut 19 is threadedly connected to one end of the surface of the threaded rod 12.

[0036] In this embodiment, the threaded engagement between the locking nut 19 and the threaded rod 12 allows the placement plate 5 to rotate to adjust its tilt angle when the locking nut 19 is loosened, and the locking nut 19 can be tightened to lock and fix the placement plate 5 after rotation.

[0037] Example 2 Based on Embodiment 1, a preferred embodiment of the connection component of the gate face recognition terminal provided by this utility model is, for example... Figures 1 to 6 As shown: The elastic telescopic structure 17 includes: sliding grooves 1704 symmetrically opened on both sides of the placement plate 5, with sliding blocks 1702 slidably connected inside the sliding grooves 1704; a sliding rod 1701 fixedly connected to one end of the sliding block 1702, with one end of the sliding rod 1701 extending to the outside of the placement plate 5 and fixedly connected to one side of the auxiliary plate 1; and a return spring 1703 wound around the surface of the sliding rod 1701, with both ends of the return spring 1703 fixedly connected to one end of the sliding block 1702 and the inner wall of the sliding groove 1704, respectively.

[0038] In this embodiment, by pulling the auxiliary plate 1, the sliding rod 1701 causes the sliding block 1702 to slide and compress the reset spring 1703 inside the sliding groove 1704. Then, the face recognition terminal is placed on the top of the auxiliary plate 1 and the placement plate 5. Then, the auxiliary plate 1 is released. Using the elastic force of the reset spring 1703, the sliding block 1702 slides and drives the sliding rod 1701 to slide. In this way, the auxiliary plate 1 can clamp and fix the face recognition terminal on both sides.

[0039] In a further preferred embodiment of the present invention, the auxiliary plate 1 is L-shaped, and the bottom wall of the auxiliary plate 1 and the top of the placement plate 5 are on the same horizontal plane.

[0040] In this embodiment, an L-shaped auxiliary plate 1 is used to facilitate support of the bottom of the face recognition terminal and to clamp and fix it on both sides.

[0041] In a further preferred embodiment of this utility model, strip grooves 3 are provided at both ends of the inner wall of the auxiliary plate 1. The strip grooves 3, together with external bolts and nuts, can firmly fix the face recognition terminal on the auxiliary plate 1 and the placement plate 5.

[0042] In a further preferred embodiment of this utility model, anti-slip patterns 4 are evenly spaced on the top of the placement plate 5, and the anti-slip patterns 4 are tilted at an angle of ten degrees to the horizontal direction.

[0043] In this embodiment, the anti-slip texture 4 is used to improve the anti-slip properties between the bottom of the face recognition terminal and the top of the placement plate 5 during installation.

[0044] In summary, the elastic telescopic structure 17 facilitates the clamping and fixing of the two auxiliary plates 1 on both sides of the face recognition terminal, and the shock-absorbing structure 18 provides buffering and shock absorption for the face recognition terminal, preventing damage to the face recognition terminal when people enter and exit and collide with it. At the same time, the fixed cylinder 6, the lifting cylinder 10 and the flexible hose 11 can protect the connecting lines.

[0045] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0046] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0047] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A connection component for a gate face recognition terminal, characterized in that, include: Fixed cylinder (6); A lifting cylinder (10) is slidably connected inside the fixed cylinder (6). Mounting plates (13) are fixedly connected to both sides of the top of the lifting cylinder (10). A rotating plate (7) is provided on one side of the mounting plate (13). A fixed plate (8) is provided at one end of the rotating plate (7). A placement plate (5) is fixedly connected to one end of the fixed plate (8). A through groove (2) is provided at the middle position of the inner wall of the placement plate (5). A flexible hose (11) is fixedly connected at the middle position of the back of the placement plate (5). One end of the flexible hose (11) is connected to the inside of the through groove (2), and the other end of the flexible hose (11) is connected to the top of the inside of the lifting cylinder (10). A shock-absorbing structure (18) is assembled between the rotating plate (7) and the fixed plate (8), the shock-absorbing structure (18) realizing buffering and shock absorption between the rotating plate (7) and the fixed plate (8); Auxiliary plates (1) are provided on both sides of the placement plate (5); An elastic telescopic structure (17) is assembled between the auxiliary plate (1) and the placement plate (5), the elastic telescopic structure (17) being used to achieve sliding clamping of the auxiliary plate (1); The damping structure (18) includes: A buffer groove (1805) is formed on one side of the rotating plate (7). A damper (1804) is fixedly connected to the inner bottom wall of the buffer groove (1805). A buffer block (1802) is fixedly connected to one end of the damper (1804). A buffer rod (1801) extending to the outside of the rotating plate (7) is fixedly connected to one end of the buffer block (1802). One end of the buffer rod (1801) is fixedly connected to one end of the fixed plate (8). A buffer spring (1803) is wound around the surface of the damper (1804), and the two ends of the buffer spring (1803) are fixedly connected to one end of the buffer block (1802) and the inner wall of the buffer groove (1805), respectively.

2. The connection component of the gate face recognition terminal as described in claim 1, characterized in that, The buffer block (1802) and the buffer groove (1805) form a sliding structure, and the cross-sectional shape of the buffer block (1802) and the buffer groove (1805) is cross-shaped.

3. The connection component of the gate face recognition terminal as described in claim 1, characterized in that, An elastic block (20) is fixedly connected to the middle position on one side of the rotating plate (7), and the elastic block (20) is in the shape of an inverted U.

4. The connection component of the gate face recognition terminal as described in claim 1, characterized in that, The upper end of one side of the fixed cylinder (6) is movably connected to a fixing bolt (9) extending into the interior of the fixed cylinder (6), and the surface of the lifting cylinder (10) is provided with bolt holes (14) at equal intervals on one side, which are threaded to one end of the fixing bolt (9).

5. The connection component of the gate face recognition terminal as described in claim 1, characterized in that, The inner wall of the fixed cylinder (6) is provided with a limiting groove (16) at equal angles, and the bottom end of the surface of the lifting cylinder (10) is fixedly connected with a limiting block (15) that slides in the limiting groove (16).

6. The connection component of the gate face recognition terminal as described in claim 1, characterized in that, One end of the mounting plate (13) is fixedly connected to a threaded rod (12) that passes through the rotating plate (7). The rotating plate (7) and the surface of the threaded rod (12) form a rotating structure. One end of the surface of the threaded rod (12) is threadedly connected to a locking nut (19).

7. The connection component of the gate face recognition terminal as described in claim 1, characterized in that, The elastic telescopic structure (17) includes: A sliding groove (1704) is symmetrically opened on both sides of the placement plate (5), and a sliding block (1702) is slidably connected inside the sliding groove (1704). A sliding rod (1701) is fixedly connected to one end of the sliding block (1702), and one end of the sliding rod (1701) extends to the outside of the placement plate (5) and is fixedly connected to one side of the auxiliary plate (1). A return spring (1703) is wound around the surface of the sliding rod (1701). The two ends of the return spring (1703) are fixedly connected to one end of the sliding block (1702) and the inner wall of the sliding groove (1704), respectively.

8. The connection component of the gate face recognition terminal as described in claim 1, characterized in that, The auxiliary plate (1) is L-shaped, and the bottom wall of the auxiliary plate (1) and the top of the placement plate (5) are on the same horizontal plane.

9. The connection component of the gate face recognition terminal as described in claim 1, characterized in that, The inner wall of the auxiliary plate (1) has strip grooves (3) at both ends. The strip grooves (3) can be used with external bolts and nuts to firmly fix the face recognition terminal on the auxiliary plate (1) and the placement plate (5).

10. The connection component of the gate face recognition terminal as described in claim 1, characterized in that, The top of the placement plate (5) is provided with anti-slip textures (4) at equal intervals, and the anti-slip textures (4) are inclined at an angle of ten degrees to the horizontal direction.

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