Image recognition device

Abstract

The image recognition device comprises a shell, the bottom of the shell is provided with an opening, and the interior of the shell is slidably connected with a sliding frame through an electric push rod; a mounting frame for mounting a camera is arranged on the sliding frame; two protective covers are symmetrically arranged at the opening of the shell, and ejector rods are arranged on the two sides of the lower end of the sliding frame; the electric push rod is arranged in the shell and connected with the sliding frame, so that the vertical sliding function of the sliding frame is achieved. The sliding frame is arranged on the shell, the mounting frame used for mounting the camera is carried on the sliding frame, so that the camera can extend out of or be contained in the shell along with sliding of the sliding frame, the two protective covers are symmetrically arranged at the opening of the shell and are in a closed state in a normal state, and the camera is effectively protected against interference or damage of the external environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to an image recognition device belongs to image recognition technical field. BACKGROUND

[0002] In the wide application of image recognition technology, the design requirements of camera device are increasingly improved. The traditional camera device often lacks flexible extension and storage mechanism, which leads to the exposure of the camera when it is not needed, and is easily disturbed and damaged by the external environment, reducing the service life and safety of the equipment. At the same time, these devices also have limitations in camera angle adjustment, which cannot meet the image recognition needs in different scenes. In order to solve these problems, an image recognition device is proposed. SUMMARY

[0003] The purpose of the utility model is to provide an image recognition device to solve the problems raised in the background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme: an image recognition device, comprising:

[0005] The bottom of the shell is provided with an opening;

[0006] The sliding frame is slidably connected in the inside of the shell by the electric push rod;

[0007] The mounting frame is arranged on the sliding frame and used for mounting the camera;

[0008] Among them, the opening of the shell is symmetrically provided with two protective covers, and the lower end of the sliding frame is provided with a top rod on both sides;

[0009] When the sliding frame slides downward, the top rod can open the two protective covers, so that the camera on the mounting frame extends out of the opening of the shell.

[0010] Preferably, the two protective covers are rotatably connected at the opening of the shell through a second rotating shaft, a torsional spring is sleeved on the second rotating shaft, one end of the torsional spring is fixedly connected with the side wall of the second rotating shaft, and the other end of the torsional spring is fixedly connected with the side wall of the shell.

[0011] Preferably, the lower end of the top rod is inclined towards the center of the shell.

[0012] Preferably, a abutting wall is arranged on the top rod.

[0013] Preferably, the mounting frame is rotatably connected on the sliding frame through a first rotating shaft;

[0014] The two sides of the mounting frame are provided with pull springs, the lower ends of the pull springs are fixedly connected to the side walls of the mounting frame, and the upper ends of the pull springs are fixedly connected to the side walls of the sliding frame;

[0015] And a fixed disc is sleeved on the first rotating shaft, one side of the fixed disc is fixedly connected with a side rod, one end of the side rod away from the fixed disc is fixed with a pull rope, and the upper end of the pull rope is fixedly connected to the top wall of the inner cavity of the shell through a connecting block.

[0016] Preferably, the pull rope is a spiral spring rope.

[0017] Preferably, the top of the shell is provided with an electric connector, and the electric connector is electrically connected with the camera through a spiral wire.

[0018] Preferably, the two sides of the shell are provided with ear plates, and a plurality of bolt holes are formed in the ear plates.

[0019] Compared with the prior art, the present application has the advantages that:

[0020] The utility model discloses an electric push rod is arranged in the shell inside, and the sliding frame is connected with it, realizes the up and down sliding function of sliding frame. The mounting frame for installing the camera is carried on the sliding frame, so that the camera can be extended or stored in the shell inside along with the sliding of the sliding frame, and two protective covers are symmetrically arranged at the opening of the shell, which are in the closed state in the normal state, effectively protecting the camera from the interference or damage of the external environment. When the sliding frame slides downward, the top rod arranged on the both sides of the lower end can open the two protective covers, providing a channel for the extension of the camera. Not only can the camera be quickly and accurately extended for image recognition operation when needed, but also can be safely stored in the shell when not needed, avoiding unnecessary exposure and damage risk.

[0021] The utility model discloses the rotation connection between mounting frame and sliding frame and the cooperation of pull spring and pull rope, realize the adjustment of camera angle. When the sliding frame is located in the shell, the pull force of pull spring makes the camera keep the initial state of vertical downward, and it is convenient for subsequent extension and angle adjustment. With the sliding of the sliding frame, the pull rope gradually straightens, but the camera still keeps the vertical state under the pull force of the pull spring, ensuring the stability during the extension. When the angle of the camera needs to be adjusted, continue to slide the sliding frame, and the pull rope pulls the mounting frame to rotate relative to the sliding frame through the side rod, realizing the adjustment of the angle. During this process, the elongation of the pull spring provides stable support force for the camera, ensuring that it will not suddenly sag or shake during the adjustment. When the image recognition operation is completed or the camera needs to be reset, the pull spring can automatically reset the camera to the vertical downward state by sliding the sliding frame upward, which is convenient for next use. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the protective cover of the present invention in an open state;

[0024] Figure 3 It is an overall cross-sectional view of the utility model;

[0025] Figure 4 This is a cross-sectional view of the housing, mounting bracket, and camera of the present invention;

[0026] Figure 5 This is a schematic diagram of the state of the camera angle adjustment of the present invention;

[0027] Figure 6 This is an exploded view of the housing and protective cover of the utility model.

[0028] In the picture:

[0029] 1. Shell, 101, ear plate;

[0030] 2. Sliding frame, 3. Mounting frame, 301. First rotating shaft, 4. Camera;

[0031] 5. Protective cover, 501. Second rotating shaft, 6. Push rod, 601. Abutting against the wall, 7. Torsion spring;

[0032] 8. Tension spring, 9. Fixed plate, 10. Side rod, 11. Pull rope, 12. Connecting block;

[0033] 13. Electrical connector, 14. Spiral wire;

[0034] 15. Electric linear actuator. DETAILED DESCRIPTION

[0035] The present invention is described below with reference to specific embodiments, but is not intended to limit the present invention.

[0036] Example 1

[0037] like Figures 1-6 As shown in this embodiment, an image recognition device is provided, including a housing 1, with ear plates 101 provided on both sides of the housing 1, a plurality of bolt holes are provided on the ear plates 101, and an opening is provided at the bottom of the housing 1; the interior of the housing 1 is slidably connected to a sliding frame 2 via an electric push rod 15, and combined with Figures 1-3As shown, the number of electric push rods 15 is two, two electric push rods 15 are installed on the left and right sides of the shell 1 respectively, and the output shafts of the two electric push rods 15 are connected with the sliding frame 2, when the two electric push rods 15 are started, the output shafts of the two electric push rods 15 are synchronous extension and contraction, so that the sliding frame 2 can slide up and down in the shell 1; The mounting bracket 3 for installing the camera 4 is arranged on the sliding frame 2, and the top of the shell 1 is provided with an electric connector 13, which is electrically connected with the camera 4 through a spiral wire 14, which is conducive to the electrical connection between the camera 4 and the external equipment, so that the camera 4 can communicate with the external equipment, wherein two protective covers 5 are symmetrically arranged at the opening of the shell 1, and the top rods 6 are arranged on both sides of the lower end of the sliding frame 2;

[0038] When the sliding frame 2 slides down, the top rod 6 can open the two protective covers 5, so that the camera 4 on the mounting bracket 3 extends out of the opening of the shell 1.

[0039] Example two

[0040] As Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown in the embodiment one, in this embodiment, the two protective covers 5 are rotatably connected at the opening of the shell 1 through the second rotating shaft 501, the second rotating shaft 501 is sleeved with a torsional spring 7, one end of the torsional spring 7 is fixedly connected with the side wall of the second rotating shaft 501, and the other end of the torsional spring 7 is fixedly connected with the side wall of the shell 1;

[0041] The torsional force of the torsional spring 7 can make the protective cover 5 in the state of closing the opening of the shell 1, when the sliding frame 2 slides down, the sliding frame 2 slides down with the top rod 6, at this time, the top rod 6 drives the protective cover 5 downward, the protective cover 5 will overcome the torsional force of the torsional spring 7 and rotate downward to open, as Figure 2 shown, the opened protective cover 5 will always be pressed by the top rod 6 in the vertical downward state, at this time, the camera 4 on the mounting bracket 3 extends out of the opening of the shell 1, at this time, the image recognition operation can be performed;

[0042] After the image recognition operation is completed, slide the sliding frame 2 upward, so that the sliding frame 2 slides into the inside of the shell 1, at this time, the camera 4 is stored in the shell 1, and after the sliding frame 2 slides upward, the torsional spring 7 will twist the protective cover 5 to the state of closing the opening of the shell 1, so as to effectively protect the camera 4; as Figure 2 , Figure 3 and Figure 5As shown, the lower end of the push rod 6 is inclined toward the center of the housing 1, that is, it has a certain distance from the second rotating shaft 501 of the protective cover 5 on the same side. In this way, when the push rod 6 slides downward, the push rod 6 can more easily push open the protective cover 5; a pressing wall 601 is provided on the push rod 6. When the protective cover 5 is pushed to a vertical state by the push rod 6, the pressing wall 601 contacts the side wall of the protective cover 5. At this time, the pressing wall 601 can keep the protective cover 5 in a vertical state, which is beneficial to the extension of the camera 4.

[0043] Example 3

[0044] like Figures 3-5 As shown, on the basis of the above embodiment, in order to be able to adjust the angle of the camera 4, the mounting bracket 3 is rotatably connected to the sliding bracket 2 through the first rotating shaft 301; tension springs 8 are provided on both sides of the mounting bracket 3, the lower end of the tension spring 8 is fixedly connected to the side wall of the mounting bracket 3, and the upper end of the tension spring 8 is fixedly connected to the side wall of the sliding bracket 2; and a fixed plate 9 is fixedly sleeved on the first rotating shaft 301, and a side rod 10 is fixedly connected to one side of the fixed plate 9, and a pull rope 11 is fixed to the end of the side rod 10 away from the fixed plate 9, and the pull rope 11 is made of a coil spring rope, and the upper end of the pull rope 11 is fixedly connected to the top wall of the inner cavity of the shell 1 through a connecting block 12, and the connecting block 12 is fixed to the top wall of the inner cavity of the shell 1.

[0045] like Figure 3 and Figure 4 As shown, when the sliding frame 2 is located inside the housing 1, the distance between the connecting block 12 and the side rod 10 is short, the pull rope 11 is in a relaxed state, and the tension of the tension spring 8 causes the head of the camera 4 to be in a vertically downward position; as the sliding frame 2 slides downward, the side rod 10 slides downward with the sliding frame 2. At this time, the distance between the side rod 10 and the connecting block 12 gradually increases until the distance between the side rod 10 and the connecting block 12 is equal to the length of the pull rope 11. The pull rope 11 is in a straight state. At this time, under the tension of the tension spring 8, the head of the camera 4 is still in a vertically downward position;

[0046] like Figure 5 As shown, when the angle of the camera 4 needs to be adjusted, continue to slide the sliding frame 2. At this time, the pull rope 11 pulls the mounting frame 3 to rotate relative to the sliding frame 2 through the side rod 10, so that the mounting frame 3 will overcome the tension of the tension spring 8 and rotate on the sliding frame 2. The tension spring 8 is in an extended state, allowing the camera 4 to adjust the angle. When the sliding frame 2 is slid upward, the tension spring 8 will reset the camera 4 again to a state where the head is vertically facing downward.

[0047] Finally, it should be noted that the above examples are intended to illustrate and not limit the technical solutions of the present application. Although the present application has been described in detail with reference to the above examples, those skilled in the art should understand that the present application can still be modified or equivalently replaced without departing from the spirit and scope of the present application, and any modification or partial replacement thereof should be covered in the scope of the claims of the present application.

Claims

1. An image recognition device, characterized in that: include: A housing (1), wherein the bottom of the housing (1) is provided with an opening; A sliding frame (2), wherein the sliding frame (2) is slidably connected to the interior of the housing (1) via an electric push rod (15); A mounting frame (3), the mounting frame (3) being arranged on the sliding frame (2) and being used for mounting a camera (4); Two protective covers (5) are symmetrically provided at the opening of the housing (1), and push rods (6) are provided on both sides of the lower end of the sliding frame (2); When the sliding frame (2) slides downward, the push rod (6) can push open the two protective covers (5), so that the camera (4) on the mounting frame (3) extends out from the opening of the housing (1).

2. An image recognition device according to claim 1, characterized in that: The two protective covers (5) are rotatably connected to the opening of the housing (1) via a second rotating shaft (501); a torsion spring (7) is sleeved on the second rotating shaft (501); one end of the torsion spring (7) is fixedly connected to the side wall of the second rotating shaft (501); and the other end of the torsion spring (7) is fixedly connected to the side wall of the housing (1).

3. An image recognition device according to claim 2, characterized in that: The lower end of the push rod (6) is inclined toward the center of the housing (1).

4. An image recognition device according to claim 2 or 3, characterized in that: The top rod (6) is provided with a pressing wall (601).

5. The image recognition device according to claim 1, wherein: The mounting frame (3) is rotatably connected to the sliding frame (2) via a first rotating shaft (301); Tension springs (8) are provided on both sides of the mounting frame (3), the lower ends of the tension springs (8) are fixedly connected to the side walls of the mounting frame (3), and the upper ends of the tension springs (8) are fixedly connected to the side walls of the sliding frame (2); A fixed disk (9) is fixedly sleeved on the first rotating shaft (301), a side rod (10) is fixedly connected to one side of the fixed disk (9), a pull rope (11) is fixed to one end of the side rod (10) away from the fixed disk (9), and the upper end of the pull rope (11) is fixedly connected to the top wall of the inner cavity of the shell (1) through a connecting block (12).

6. An image recognition device according to claim 5, characterized in that: The pull rope (11) is a coil spring rope.

7. The image recognition device according to claim 1, wherein: An electrical connector (13) is provided on the top of the housing (1), and the electrical connector (13) is electrically connected to the camera (4) via a spiral wire (14).

8. The image recognition device according to claim 1, wherein: Ear plates (101) are provided on both sides of the housing (1), and a plurality of bolt holes are provided on the ear plates (101).

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