Portrait comparison all-in-one machine

Abstract

The utility model relates to the technical field of portrait comparison all-in-one machines, in particular to a portrait comparison all-in-one machine which comprises a support and a vertical rod, the bottom of the support is fixedly connected with the top of the vertical rod, a round plate is fixedly connected to the bottom of the vertical rod, a round rod is fixedly connected to the lower portion of the left side of the vertical rod, and an installation structure is connected to the outer wall of the round rod. A rotating shaft is fixedly connected to the inner wall of the support, the bolt rotates upwards through the sleeve, the bolt is connected with a notch in the bottom of the round rod in an inserted mode, the sleeve rotates to drive the bent rod and the bottom plate to rotate downwards, then the connecting position is inserted into a gap between the bottom plate and the round plate, then the bottom plate is held, and the vertical cylinder rotates upwards on the outer wall of the thread. And further, the bottom plate is driven to move upwards, so that the bottom plate is matched with the circular plate to clamp the joint, the portrait comparison all-in-one machine is mounted, various mounting positions of the portrait comparison all-in-one machine are met, and the use limitation of the portrait comparison all-in-one machine is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of an all-in-one portrait comparison machine, in particular to an all-in-one portrait comparison machine. Background Art

[0002] The portrait comparison machine is also called the document verification terminal, portrait collector, face recognition access control, etc. It is an intelligent identity authentication product that uses biometric information as a means of verification. It is easy to install and operate.

[0003] For example, a portrait comparison all-in-one machine with the authorization announcement number "CN220397018U" allows staff to adjust the machine according to usage and environment through the design of vertical adjustment blocks and horizontal adjustment blocks. Staff can vertically adjust the angle of the portrait recognition machine by bending the connecting rod connected to the portrait recognition machine up and down, and can horizontally adjust the angle of the portrait recognition machine by bending the connecting rod connected to the horizontal adjustment block left and right, thereby increasing the practicality of the device. However, the portrait comparison all-in-one machine is integrated with the installation components during use, which limits the installation position and installation environment of the portrait comparison all-in-one machine. It is necessary to select a designated position for installation according to the portrait comparison all-in-one machine, which makes it impossible for the portrait comparison all-in-one machine to be installed in multiple positions, resulting in usage limitations of the portrait comparison all-in-one machine. Utility Model Content

[0004] The utility model aims to solve the problem that a portrait comparison integrated machine cannot be installed in various positions, resulting in usage limitations of the portrait comparison integrated machine, and proposes a portrait comparison integrated machine.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A portrait comparison machine is designed, comprising a bracket and a vertical rod, the bottom of the bracket is fixedly connected to the top of the vertical rod, the bottom of the vertical rod is fixedly connected to a circular plate, the lower left side of the vertical rod is fixedly connected to a circular rod, the outer wall of the circular rod is connected to a mounting structure, the inner wall of the bracket is fixedly connected to an axle rod, the front and rear sides of the axle rod are respectively connected to control structures, and the right side of the control structure is connected to the portrait comparison machine.

[0007] Preferably, the mounting structure includes a sleeve and a bolt, the inner wall of the sleeve is rotatably connected to the outer wall of the round rod, the top of the sleeve is threadedly connected to the outer wall of the bolt, a bent rod is fixedly connected to the left side of the sleeve, a thread is processed below the outer wall of the bent rod, the outer wall of the thread is threadedly connected to a vertical cylinder, and a base plate is rotatably provided at the bottom of the vertical cylinder.

[0008] Preferably, the bottom of the outer wall of the bolt is plugged into the top notch of the round rod.

[0009] Preferably, the control structure includes a straight rod and a horizontal plate, the inner sides of the two straight rods are respectively fixedly connected to the front and rear sides of the shaft rod, the outer wall ends of the straight rods are fixedly connected to the inner wall of the horizontal plate, the outer wall of the horizontal plate is threadedly connected with a screw on the right side, a curved plate is inserted into the inner side of the outer wall of the screw, and a handle is fixedly connected to the outer side of the screw.

[0010] Preferably, the inner wall of the curved plate is rotatably connected to the outer wall end of the shaft.

[0011] Preferably, the right side of the curved plate is fixedly connected to the left side of the portrait comparison integrated machine.

[0012] The utility model provides an all-in-one portrait comparison machine, which has the following beneficial effects: a bolt is rotated upward through a sleeve in the installation structure to disengage the bolt from the top notch of the round rod, and then the sleeve is rotated on the outer wall of the round rod, and then the bolt is rotated upward through the sleeve to engage with the notch at the bottom of the round rod. The rotation of the sleeve drives the bent rod and the bottom plate to rotate downward, and then the connection position is inserted into the gap between the bottom plate and the round plate. Then, the bottom plate is supported to rotate the vertical tube upward on the outer wall of the thread, and then the bottom plate is moved upward, so that the bottom plate cooperates with the round plate to clamp the connection, and the installation of the all-in-one portrait comparison machine is completed, which meets the needs of various installation positions of the all-in-one portrait comparison machine and eliminates the use limitations of the all-in-one portrait comparison machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the connection relationship between the middle bracket, the vertical rod and the circular plate;

[0015] Figure 3 for Figure 1 The structural diagram of A in the figure;

[0016] Figure 4 for Figure 2 Schematic diagram of the structure of B;

[0017] Figure 5 for Figure 1 Schematic diagram of the connection relationship between the central vertical rod, round rod and bolts.

[0018] In the figure: 1. bracket, 2. mounting structure, 201. sleeve, 202. bolt, 203. bent rod, 204. thread, 205. vertical tube, 206. bottom plate, 3. control structure, 301. straight rod, 302. horizontal plate, 303. screw rod, 304. handle, 305. curved plate, 4. vertical rod, 5. round plate, 6. round rod, 7. shaft rod, 8. portrait contrast all-in-one machine, 9. protective pad. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings: Example 1

[0020] See also Figure 1-5 In the present embodiment, a portrait comparison machine is provided, including a bracket 1 and a vertical rod 4. The bottom of the bracket 1 is fixedly connected to the top of the vertical rod 4. A circular plate 5 is fixedly connected to the bottom of the vertical rod 4. A plurality of threaded openings are processed on the top of the circular plate 5. A round rod 6 is fixedly connected to the lower left side of the vertical rod 4. The outer wall of the round rod 6 is connected to the mounting structure 2. An axle rod 7 is fixedly connected to the inner wall of the bracket 1. The front and rear sides of the axle rod 7 are respectively connected to the control structure 3. The right side of the control structure 3 is connected to a portrait comparison machine 8. How to operate and use the portrait comparison machine 8 is already an existing technology and will not be elaborated on in detail. The model is selected according to the usage requirements.

[0021] The mounting structure 2 includes a sleeve 201 and a bolt 202. The inner wall of the sleeve 201 is rotatably connected to the outer wall of the round rod 6. The sleeve 201 is rotated by the outer wall bearing of the round rod 6 under force. The top of the sleeve 201 is threadedly connected to the outer wall of the bolt 202. A bent rod 203 is fixedly connected to the left side of the sleeve 201. A thread 204 is processed below the outer wall of the bent rod 203. The outer wall of the thread 204 is threadedly connected to a vertical cylinder 205. The vertical cylinder 205 is rotated up and down by the outer wall of the thread 204 under force. A bottom plate 206 is rotatably provided at the bottom of the vertical cylinder 205. The bottom plate 206 is rotated by the outer wall bottom bearing of the vertical cylinder 205 under force. The outer wall bottom of the bolt 202 is plugged into the top notch of the round rod 6.

[0022] By making the bolt 202 in the installation structure 2 rotate upward through the sleeve 201, the bolt 202 is disengaged from the top notch of the round rod 6, and then the sleeve 201 is rotated 108 degrees on the outer wall of the round rod 6, and then the bolt 202 is rotated upward through the sleeve 201, so that the bolt 202 is plugged into the notch at the bottom of the round rod 6, and the sleeve 201 rotates downward with the bent rod 203 and the bottom plate 206, and then the connection position is inserted into the gap between the bottom plate 206 and the circular plate 5, and then the bottom plate 206 is supported to rotate the vertical tube 205 upward on the outer wall of the thread 204, and then the bottom plate 206 is moved upward, so that the bottom plate 206 cooperates with the circular plate 5 to clamp the connection, and the installation of the portrait comparison all-in-one machine is completed, which meets the various installation positions of the portrait comparison all-in-one machine and eliminates the use limitations of the portrait comparison all-in-one machine.

[0023] The control structure 3 includes a straight rod 301 and a horizontal plate 302. The inner sides of the two straight rods 301 are respectively fixedly connected to the front and rear sides of the shaft rod 7. The outer wall ends of the straight rods 301 are fixedly connected to the inner wall of the horizontal plate 302. The right side of the outer wall of the horizontal plate 302 is threadedly connected with a screw rod 303. The screw rod 303 is subjected to force to rotate back and forth through the right side of the outer wall of the horizontal plate 302. A curved plate 305 is inserted into the inner side of the outer wall of the screw rod 303. A handle 304 is fixedly connected to the outer side of the screw rod 303. The handle 304 is convenient for moving the screw rod 303 back and forth. The inner wall of the curved plate 305 is rotatably connected to the outer wall end of the shaft rod 7. The curved plate 305 is subjected to force to rotate through the bearing at the outer wall end of the shaft rod 7. The right side of the curved plate 305 is fixedly connected to the left side of the portrait comparison integrated machine 8.

[0024] Working principle:

[0025] Portrait comparison machine installation:

[0026] Make the bottom of the circular plate 5 fit with the connecting surface, and then screw through the circular plate 5 from top to bottom to fix it with the connecting surface. When the screw cannot be fixed, rotate the bolt 202 upward through the sleeve 201 to disengage the bolt 202 from the top notch of the round rod 6, and then rotate the sleeve 201 108 degrees on the outer wall of the round rod 6, and then rotate the bolt 202 upward through the sleeve 201 to make the bolt 202 engage with the notch at the bottom of the round rod 6. As the sleeve 201 rotates, the bent rod 203 and the bottom plate 206 rotate downward, and then the connection position is inserted into the gap between the bottom plate 206 and the circular plate 5. Then, hold the bottom plate 206, and rotate the vertical tube 205 upward on the outer wall of the thread 204, and then move the bottom plate 206 upward, so that the bottom plate 206 cooperates with the circular plate 5 to clamp the connection, and the installation of the portrait comparison all-in-one machine is completed.

[0027] Portrait contrast all-in-one camera angle adjustment:

[0028] The handle 304 is made to rotate outward with the screw rod 303 through the horizontal plate 302, so that the inner side of the outer wall of the screw rod 303 is separated from the circular opening, and then the portrait comparison machine 8 is pushed upward. The portrait comparison machine 8 rotates upward with the curved plate 305 on the outer wall of the shaft 7, and then the handle 304 is made to rotate inward with the screw rod 303, so that the inner side of the outer wall of the screw rod 303 is plugged into the circular opening corresponding to the outer side of the curved plate 305, thereby completing the position fixation of the curved plate 305 and the portrait comparison machine 8. Example 2

[0029] See also Figure 1-5 In the present embodiment, a portrait contrast integrated machine further comprises a protective pad 9, and the inner walls of the two protective pads 9 are respectively fixedly connected to the upper and lower sides of the portrait contrast integrated machine 8.

[0030] Working principle:

[0031] When the portrait contrast integrated machine 8 is in use, the protective pad 9 protects the sides of the portrait contrast integrated machine 8 by its rubber material to avoid damage.

[0032] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A portrait comparison machine, comprising a bracket (1) and a vertical rod (4), characterized in that: The bottom of the bracket (1) is fixedly connected to the top of the vertical rod (4); a circular plate (5) is fixedly connected to the bottom of the vertical rod (4); a round rod (6) is fixedly connected to the lower left side of the vertical rod (4); the outer wall of the round rod (6) is connected to the mounting structure (2); an axle rod (7) is fixedly connected to the inner wall of the bracket (1); the front and rear sides of the axle rod (7) are respectively connected to the control structure (3); and the right side of the control structure (3) is connected to the portrait comparison integrated machine (8).

2. The portrait comparison integrated machine according to claim 1, characterized in that: The mounting structure (2) comprises a sleeve (201) and a bolt (202); the inner wall of the sleeve (201) is rotatably connected to the outer wall of the round rod (6); the top of the sleeve (201) is threadedly connected to the outer wall of the bolt (202); a bent rod (203) is fixedly connected to the left side of the sleeve (201); a thread (204) is machined below the outer wall of the bent rod (203); the outer wall of the thread (204) is threadedly connected to a vertical cylinder (205); and a bottom plate (206) is rotatably connected to the bottom of the vertical cylinder (205).

3. The portrait comparison integrated machine according to claim 2, characterized in that: The bottom of the outer wall of the bolt (202) is plugged into the top notch of the round rod (6).

4. The portrait comparison integrated machine according to claim 1, characterized in that: The control structure (3) comprises a straight rod (301) and a transverse plate (302), the inner sides of the two straight rods (301) are respectively fixedly connected to the front and rear sides of the shaft rod (7), the outer wall ends of the straight rods (301) are fixedly connected to the inner wall of the transverse plate (302), the right side of the outer wall of the transverse plate (302) is threadedly connected to a screw rod (303), the inner side of the outer wall of the screw rod (303) is plugged with a curved plate (305), and the outer side of the screw rod (303) is fixedly connected to a handle (304).

5. The portrait comparison integrated machine according to claim 4, characterized in that: The inner wall of the curved plate (305) is rotatably connected to the outer wall end of the shaft rod (7).

6. The portrait comparison integrated machine according to claim 4, characterized in that: The right side of the curved plate (305) is fixedly connected to the left side of the portrait comparison integrated machine (8).

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