Camera structure for electric cabinet of coal mining machine
By setting up an angle-adjustable camera structure in the coal mining machine's electrical control box and using an infrared camera or a temperature-measuring thermal imager to monitor the temperature, the problem of high-temperature damage to the electrical control box is solved, ensuring the normal operation of the equipment.
Patent Information
- Application Number
- CN202422351725.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The high temperature inside the electrical control box of the coal mining machine causes damage to components, and the closed structure is difficult to detect and cool, affecting the normal operation of the equipment.
A camera structure is set up in the electric control box, including a camera board, a mounting bending plate and a camera element. The camera element is connected by screws to achieve angle adjustment and installation, and temperature monitoring is performed using an infrared camera or a temperature measuring thermal imager.
It realizes real-time temperature monitoring of components inside the electric control box to avoid damage caused by high temperature and ensure the normal operation of the equipment.
Smart Images
Figure CN223322129U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric control boxes for coal mining machines, in particular to a camera structure for electric control boxes for coal mining machines. Background Art
[0002] As an important structural component of the coal mining machine, the electric control box usually needs to work for a long time. Since the interior of the electric control box is closed, its internal temperature is high, so it is easy to cause high-temperature accidents, causing damage to key components, thereby causing damage to the electric control box and affecting the normal operation of the coal mining machine. The closed structure of the electric control box makes it difficult for staff to observe and inspect the interior, and it is impossible to effectively detect the temperature inside the electric control box to cool down the key components in the electric control box. Therefore, it is urgent to propose a camera structure for the electric control box of the coal mining machine. Utility Model Content
[0003] In response to the shortcomings of the existing technology, a camera structure for the electrical control box of a coal mining machine is proposed. The temperature of key components in the electrical control box is detected by a temperature measuring thermal imager to avoid excessive temperature in the electrical control box, which may cause damage to the components and the electrical control box, thereby solving the problems in the above-mentioned background technology.
[0004] To achieve the above objectives, the present invention proposes the following technologies:
[0005] A camera structure for an electrical control box of a coal mining machine includes a camera board, a mounting bent plate, and a camera element. The camera board is detachably mounted inside the electrical control box, the mounting bent plate is detachably mounted on the camera board, and the mounting angle between the two is adjustable. The camera element is detachably mounted on the mounting bent plate, and the mounting angle between the two is adjustable.
[0006] Furthermore, the camera element is mounted on the mounting bending plate by screw A, and a first mounting hole and a second mounting hole are provided on the mounting bending plate. There are several second mounting holes, and the several second mounting holes are arranged in an arc shape. The first mounting hole is located at the center of the arc, and the screw A is adapted to the first mounting hole and the second mounting hole.
[0007] Furthermore, the imaging element is an infrared camera or a temperature measuring thermal imager.
[0008] Furthermore, the mounting bending plate is mounted to the camera board by means of screw B. A third mounting hole and a fourth mounting hole are provided on the mounting bending plate. A fifth mounting hole and a sixth mounting hole are provided on the camera board. The third mounting hole is provided corresponding to the fifth mounting hole, and the fourth mounting hole is provided corresponding to the sixth mounting hole. Screw B is adapted to the third mounting hole, the fourth mounting hole, the fifth mounting hole and the sixth mounting hole.
[0009] Furthermore, there are two fourth mounting holes, and the two fourth mounting holes are symmetrically distributed about the third mounting hole. There are several sixth mounting holes, and the several sixth mounting holes are arranged in a centrally symmetrical pattern. The fifth mounting hole is located at the center of the centrally symmetrical pattern.
[0010] Furthermore, a plurality of the sixth mounting holes are arranged in a circle, the fifth mounting hole is located at the center of the circle, the third mounting hole is arranged corresponding to the fifth mounting hole, and the fourth mounting hole is located on the circumference of the circle.
[0011] Furthermore, a plurality of the sixth mounting holes are arranged in a square, the fifth mounting hole is located at the center of the square, the third mounting hole is arranged corresponding to the fifth mounting hole, and the fourth mounting hole is located at the top corner of the square.
[0012] Furthermore, the camera board is mounted inside the electric control box by screws C, and a seventh mounting hole is provided on the camera board.
[0013] Furthermore, the seventh mounting hole is a waist hole, and the first mounting hole, the second mounting hole, the third mounting hole, the fourth mounting hole, the fifth mounting hole and the sixth mounting hole are circular holes.
[0014] Compared with the prior art, the comprehensive effects brought by the utility model include:
[0015] (1) The utility model has a simple structure and a reasonable shape. By setting a camera structure inside the electric control box, the camera element can monitor the temperature of key components, so that the staff can take corresponding measures according to the temperature inside the electric control box in time, avoiding damage to key components due to excessive temperature, which affects the normal use of the electric control box and the coal mining machine.
[0016] (2) Set up the camera board, install the bending plate, and various mounting holes. Through the cooperation between the screws and different mounting holes, the camera element can be rotated and adjusted on the installation bending plate. At the same time, the installation bending plate drives the camera element to rotate and adjust the angle in another direction on the camera board, thereby realizing the rotation of the camera element in all directions in the electric control box, facilitating the adjustment of the shooting range to detect different positions, thereby adapting to the differences in the installation positions of key components and accurately shooting the monitored area. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall assembly of the camera structure of an embodiment of the utility model;
[0018] Figure 2 This is a schematic diagram of the disassembly of the camera structure of an embodiment of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the bent plate installed in an embodiment of the utility model.
[0020] Legend: 1. Camera board; 2. Mounting bending plate; 3. Camera element; 4. Screw A; 5. First mounting hole; 6. Second mounting hole; 7. Screw B; 8. Third mounting hole; 9. Fourth mounting hole; 10. Fifth mounting hole; 11. Sixth mounting hole; 12. Screw C; 13. Seventh mounting hole. DETAILED DESCRIPTION
[0021] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making any creative efforts are within the scope of protection of the present invention.
[0022] In this document, relational terms such as "first" and "second" are used solely to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between these entities or operations. Terms such as "upper," "lower," "left," "right," and "top" indicate positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention.
[0023] like Figures 1 to 3 As shown, a camera structure for an electrical control box of a coal mining machine includes a camera board 1, a mounting bending plate 2, and a camera element 3. The camera board 1 can be detachably mounted inside the electrical control box, the mounting bending plate 2 can be detachably mounted on the camera board 1, and the mounting angle between the two can be adjusted. The camera element 3 can be detachably mounted on the mounting bending plate 2, and the mounting angle between the two can be adjusted.
[0024] The installation bending plate 2 and the camera board 1 are set to realize the detachable installation of the camera element 3 in the electric control box to monitor the temperature of key components inside the electric control box to avoid damage to key components caused by excessive temperature. The angles between the camera element 3, the installation bending plate 2 and the camera board 1 can be adjusted, so that the camera element 3 can monitor all directions, expand the monitoring range, and meet the monitoring needs of different positions.
[0025] In the camera structure for the electrical control box of the coal mining machine in this embodiment, the camera element 3 is mounted on the mounting bent plate 2 by means of screws A4. The mounting bent plate 2 is provided with a first mounting hole 5 and a second mounting hole 6. There are several second mounting holes 6, and the several second mounting holes 6 are arranged in an arc shape. The first mounting hole 5 is located at the center of the arc, and the screws A4 are adapted to the first mounting hole 5 and the second mounting hole 6.
[0026] Specifically, two threaded holes corresponding to the screws A4 are provided on the surface of the imaging element 3. When installing the imaging element 3, the screws A4 are matched with the first mounting hole 5 and the second mounting holes 6 at different positions according to the required angle to fix the imaging element 3 so that it reaches the required angle; by matching the screws A4 with different second mounting holes 6, the fixing effect at different positions can be achieved, thereby realizing the angle adjustment of the imaging element 3.
[0027] In the camera structure of the coal mining machine electrical control box in this embodiment, the camera element 3 is an infrared camera or a temperature measuring thermal imager, and can also be other elements that can realize the temperature measurement function. In addition, depending on the purpose to be achieved, it can also be an element that realizes other numerical monitoring.
[0028] In the camera structure of the electrical control box of the coal mining machine in this embodiment, the mounting bending plate 2 is mounted on the camera board 1 by means of screws B7. The mounting bending plate 2 is provided with a third mounting hole 8 and a fourth mounting hole 9. The camera board 1 is provided with a fifth mounting hole 10 and a sixth mounting hole 11. The third mounting hole 8 is arranged correspondingly to the fifth mounting hole 10, and the fourth mounting hole 9 is arranged correspondingly to the sixth mounting hole 11. The screws B7 are all adapted to the third mounting hole 8, the fourth mounting hole 9, the fifth mounting hole 10, and the sixth mounting hole 11.
[0029] In the camera structure for the electrical control box of the coal mining machine in this embodiment, two fourth mounting holes 9 are provided, and the two fourth mounting holes 9 are symmetrically distributed about the third mounting hole 8, a plurality of sixth mounting holes 11 are provided, and the plurality of sixth mounting holes 11 are arranged in a centrally symmetrical pattern, and the fifth mounting hole 10 is located at the center of the centrally symmetrical pattern.
[0030] When fixing the bending plate 2 and the camera plate 1, make the third mounting hole 8 correspond to the fifth mounting hole 10, and make the two fourth mounting holes 9 correspond to the two sixth mounting holes 11 respectively according to the required angle, and then fix them with screws B to achieve the required angle of installation of the bending plate 2. The two fourth mounting holes 9 correspond to two different sixth mounting holes 11 to achieve different installation angles of the bending plate 2, which is convenient for adjusting its angle.
[0031] At the same time, the camera element 3 changes with the position change of the mounting bending plate 2 on the camera plate 1, realizing the preliminary adjustment of the angle of the camera element 3. The camera element 3 itself further performs more precise angle adjustment on the mounting bending plate 2. The two adjustment methods are combined to achieve adjustment of a larger camera range, thereby more accurately monitoring the temperature of key components and ensuring the monitoring effect.
[0032] In the camera structure for the electric control box of the coal mining machine of this embodiment, as shown in FIG. Figure 2 As shown, in this embodiment, several of the sixth mounting holes 11 are arranged in a circle, the fifth mounting hole 10 is located at the center of the circle, the third mounting hole 8 is arranged corresponding to the fifth mounting hole 10, and the fourth mounting hole 9 is located on the circumference of the circle.
[0033] In the camera structure for the electrical control box of the coal mining machine in this embodiment, several of the sixth mounting holes 11 can be arranged in a square, the fifth mounting hole 10 is located at the center of the square, the third mounting hole 8 is arranged corresponding to the fifth mounting hole 10, and the fourth mounting hole 9 is located at the top corner of the square.
[0034] In the camera structure for the electrical control box of the coal mining machine in this embodiment, the camera board 1 is installed inside the electrical control box by means of screws C12. A seventh mounting hole 13 is provided on the camera board 1. The seventh mounting hole 13 is a waist hole. Setting it as a waist hole can further adjust the position of the camera board 1 in the electrical control box, further increasing the adjustable range of the camera structure and enhancing its practicality.
[0035] In the camera structure of the electrical control box of the coal mining machine in this embodiment, the first mounting hole 5, the second mounting hole 6, the third mounting hole 8, the fourth mounting hole 9, the fifth mounting hole 10 and the sixth mounting hole 11 are circular holes. The circular holes ensure the installation effect of the bending plate 2 and the camera element 3, and ensure the fixation of the camera angle.
[0036] In the camera structure for the electric control box of the coal mining machine in this embodiment, flat washers and washers of different specifications are respectively provided between the screws A4, B7, and C12 and the contact surfaces of each component to ensure stable installation and reduce damage to each component.
[0037] When installing the camera structure in this application, according to the position of key components, the third mounting hole 8 is made to correspond to the fifth mounting hole 10, and the two fourth mounting holes 9 are respectively made to correspond to the two sixth mounting holes 11, and then fixed by screws B7 to determine the installation angle of the mounting bending plate 2 on the camera board 1; the inner threaded hole on the camera element 3 is made to correspond to the first mounting hole 5, and the outer threaded hole is made to correspond to the second mounting hole 6 on the mounting bending plate 2, and fixed by screws A4 to determine the installation angle of the camera element 3 on the mounting bending plate 2 to complete the installation; through the cooperation between different mounting holes, the angle adjustment of the camera element 3 in various directions is realized, and a wider range of adjustment can be achieved, thereby more accurately detecting the temperature of key components.
[0038] In the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "rotation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.
[0039] Although the embodiments of the present invention have been shown and described in detail, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A camera structure for a coal mining machine electrical control box, characterized in that: It includes a camera board, a mounting bending plate, and a camera element. The camera board can be detachably mounted inside the electrical control box. The mounting bending plate can be detachably mounted on the camera board, and the mounting angle between the two is adjustable. The camera element can be detachably mounted on the mounting bending plate, and the mounting angle between the two is adjustable. The camera element is an infrared camera or a temperature measuring thermal imager.
2. A camera structure for a coal mining machine electric control box according to claim 1, characterized in that: The camera element is mounted on the mounting bending plate by screw A. The mounting bending plate is provided with a first mounting hole and a second mounting hole. There are several second mounting holes, and the second mounting holes are arranged in an arc shape. The first mounting hole is located at the center of the arc, and the screw A is adapted to the first mounting hole and the second mounting hole.
3. A camera structure for a coal mining machine electric control box according to claim 2, characterized in that: The mounting bending plate is mounted on the camera board by screws B. A third mounting hole and a fourth mounting hole are provided on the mounting bending plate. A fifth mounting hole and a sixth mounting hole are provided on the camera board. The third mounting hole is arranged corresponding to the fifth mounting hole, and the fourth mounting hole is arranged corresponding to the sixth mounting hole. The screws B are adapted to the third mounting hole, the fourth mounting hole, the fifth mounting hole, and the sixth mounting hole.
4. A camera structure for a coal mining machine electric control box according to claim 3, characterized in that: There are two fourth mounting holes, and the two fourth mounting holes are symmetrically distributed with respect to the third mounting hole. There are several sixth mounting holes, and the several sixth mounting holes are arranged in a centrally symmetrical pattern. The fifth mounting hole is located at the center of the centrally symmetrical pattern.
5. The camera structure for the electric control box of a coal mining machine according to claim 4, characterized in that: The plurality of sixth mounting holes are arranged in a circle, the fifth mounting hole is located at the center of the circle, the third mounting hole is arranged corresponding to the fifth mounting hole, and the fourth mounting hole is located on the circumference of the circle.
6. The camera structure for the electric control box of a coal mining machine according to claim 4, characterized in that: The plurality of sixth mounting holes are arranged in a square, the fifth mounting hole is located at the center of the square, the third mounting hole is arranged corresponding to the fifth mounting hole, and the fourth mounting hole is located at the top corner of the square.
7. The camera structure for the electric control box of a coal mining machine according to claim 3, characterized in that: The camera board is mounted inside the electric control box by screws C, and a seventh mounting hole is provided on the camera board.
8. The camera structure for the electric control box of a coal mining machine according to claim 7, characterized in that: The seventh mounting hole is a waist hole, and the first mounting hole, the second mounting hole, the third mounting hole, the fourth mounting hole, the fifth mounting hole and the sixth mounting hole are circular holes.