Novel camera image transmission module

Abstract

The utility model provides a novel camera image transmission module, and relates to the technical field of image transmission, the novel camera image transmission module comprises a rear cover and a front cover installed at the front side of the rear cover, the inner wall of the right end of the rear cover is provided with a mainboard, and the outer wall of the left end of the mainboard is fixedly connected with an image transmission module main body. A plurality of signal units are arranged on the outer wall of the front end of the image transmission module body at equal intervals to receive and transmit signals, a first heat conduction plate is arranged on the right side of the mainboard to guide the heat circulation direction of the mainboard, and first heat dissipation teeth are fixedly connected to the outer wall of the lower end of the first heat conduction plate to diffuse heat. The outer walls of the lower ends of the first heat dissipation teeth are fixedly connected with heat conduction pieces to guide heat to flow, and the leftmost sides of the outer walls of the upper ends of the heat conduction pieces are fixedly connected with second heat dissipation teeth to diffuse heat. By installing the first heat conduction plate, the first heat dissipation teeth, the heat conduction pieces and the second heat dissipation teeth, the stable working temperature is kept, the performance and reliability of the equipment are improved, and the service life of the equipment is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of image transmission, and in particular to a novel camera image transmission module. Background Art

[0002] The camera image transmission module is a device used to transmit images and video signals in real time. It transmits the images and video signals captured by the camera to the receiving end through specific wireless transmission technology to achieve real-time monitoring and recording. Users can view the images captured by the camera in real time through connected monitors, mobile phone apps and other devices to achieve remote monitoring and navigation.

[0003] The prior art with the announcement number CN106921820B discloses an image sensor and a camera module, wherein the image sensor comprises: a substrate; a plurality of image sensor pixel arrays configured to obtain images with different characteristics. The plurality of image sensor pixel arrays are arranged in rows and separated from each other on a surface of the substrate.

[0004] However, the existing technology still has defects. For example, the camera module is not provided with heat dissipation holes, which causes the camera module to gradually generate more heat after working for a long time. The image transmission module is located inside the camera module and has poor heat dissipation performance, resulting in a lower speed during subsequent image transmission. Utility Model Content

[0005] Based on this, it is necessary to provide a new camera image transmission module to address the problem that the heat generated by the image transmission module is gradually increasing, while the image transmission module is located inside the camera and has poor heat dissipation performance.

[0006] The utility model provides a novel camera image transmission module, comprising a back cover and a front cover installed on the front side of the back cover;

[0007] The inner wall of the right end of the rear cover is provided with a main board;

[0008] The left end outer wall of the main board is fixedly connected with the image transmission module body;

[0009] The front end outer wall of the image transmission module body is equidistantly provided with a plurality of signal units for receiving and transmitting signals;

[0010] A first heat conducting plate is arranged on the right side of the mainboard to guide the heat flow direction of the mainboard, a first heat dissipating tooth is fixedly connected to the lower outer wall of the first heat conducting plate to diffuse the heat, a heat conducting sheet is fixedly connected to the lower outer wall of the first heat dissipating tooth to guide the heat flow, and a second heat dissipating tooth is fixedly connected to the leftmost outer wall of the upper end of the heat conducting sheet to diffuse the heat.

[0011] In one of the embodiments, the outer wall of the left end of the first heat dissipation tooth is coated with thermal conductive silicone grease to conduct heat, and a second heat conductive plate is arranged on the left side of the thermal conductive silicone grease.

[0012] In one embodiment, the first heat conducting plate, the first heat dissipating teeth, the heat conducting sheet and the second heat dissipating teeth are fixedly connected by welding, and the first heat conducting plate, the first heat dissipating teeth, the heat conducting sheet and the second heat dissipating teeth are all made of brass material.

[0013] In one of the embodiments, the first heat conducting plate and the second heat conducting plate are both provided with openings for the connecting rod between the main board and the back cover to pass through, and the thermal grease is coated at the center of the left side of the first heat conducting plate.

[0014] In one embodiment, a plurality of grooves are equidistantly formed inside the right end outer wall of the rear cover, and a plurality of line interfaces are equidistantly fixedly connected to the right end outer wall of the mainboard and pass through the grooves to the right to establish line connection with an external signal receiving source.

[0015] In one of the embodiments, a plurality of heat dissipation holes are opened inside the front end outer wall of the front cover, and a left-opening threaded sleeve is fixedly connected to the left end inner wall of the front cover near the upper and lower sides.

[0016] In one embodiment, a fixing screw threaded to the right is disposed inside the threaded sleeve, and a screw seat is fixedly connected to the inner wall of the right end of the rear cover and close to the upper and lower sides respectively to be threadedly connected to the fixing screw to limit the position between the front cover and the rear cover.

[0017] In one of the embodiments, a plurality of resistors are equidistantly arranged on the front inner wall of the rear cover, and the line interfaces are respectively a circuit interface, a signal output interface and a signal input interface from top to bottom.

[0018] The present invention also proposes a new camera image transmission module, which includes the above-mentioned embodiments, and the structure can refer to the description of the above-mentioned embodiments, which will not be repeated here. Since the embodiments of the present invention include the above-mentioned embodiments, the present invention has all the beneficial effects of the above-mentioned embodiments.

[0019] By installing the first heat conducting plate, the first heat dissipating teeth, the heat conducting sheet and the second heat dissipating teeth, when the camera is transmitting images and the image transmission module body is working, the heat emitted can be quickly guided through the first heat conducting plate, and after part of the heat is diffused through the first heat dissipating teeth, the heat is guided through the heat conducting sheet and finally guided to the second heat dissipating teeth. The heat on the second heat dissipating teeth is discharged outwardly through the heat dissipation holes, thereby realizing passive heat dissipation of the image transmission module body, maintaining a stable operating temperature, improving the performance and reliability of the equipment, effectively extending the service life of the equipment, and increasing the heat dissipation efficiency on the heat dissipation rate of the original heat dissipation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a new camera image transmission module of the utility model;

[0021] Figure 2 This is a front view structural diagram of the rear cover area of ​​the utility model;

[0022] Figure 3 It is a schematic diagram of the partial structure of the rear cover area in a side view of the present invention;

[0023] Figure 4 It is a schematic diagram of the partial structure of the side cross-section of the first heat conducting plate area of ​​the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Fixing screws; 2. Back cover; 3. Grooves; 4. Heat dissipation holes; 5. Front cover; 6. Image transmission module body; 7. Screw seat; 8. Line interface; 9. Signal unit; 10. Resistor; 11. Main board; 12. First heat conduction plate; 13. Thermal grease; 14. Second heat conduction plate; 15. First heat dissipation tooth; 16. Heat conduction sheet; 17. Threaded sleeve; 18. Second heat dissipation tooth. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described clearly and completely below in conjunction with the accompanying drawings. Obviously, the specific details described below are only part of the embodiments of the utility model, and the utility model can also be implemented in many other embodiments different from those described here. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the utility model.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] Please refer to Figure 1 The utility model provides a new camera image transmission module, including a rear cover 2 and a front cover 5 installed on the front side of the rear cover 2; a main board 11 is arranged on the inner wall at the right end of the rear cover 2; an image transmission module body 6 is fixedly connected to the outer wall at the left end of the main board 11; a plurality of signal units 9 are equidistantly arranged on the front outer wall of the image transmission module body 6 to receive and transmit signals. During the shooting process, the camera inputs the picture captured by the lens into the image transmission module body 6, and processes the picture together with the main board 11, and after waiting for the processing, the picture is transmitted to the corresponding display through wireless transmission, and can be displayed on the display screen on the camera;

[0030] A first heat conducting plate 12 is provided on the right side of the mainboard 11 to guide the heat flow direction of the mainboard 11, a first heat dissipating tooth 15 is fixedly connected to the lower outer wall of the first heat dissipating tooth 15 to diffuse the heat, a heat conducting sheet 16 is fixedly connected to the lower outer wall of the first heat dissipating tooth 15 to guide the heat flow, a second heat dissipating tooth 18 is fixedly connected to the leftmost side of the upper outer wall of the heat conducting sheet 16 to diffuse the heat, the heat generated during the operation of the image transmission module body 6 and the mainboard 11 is guided by the first heat conducting plate 12, and then the heat is initially dissipated by the first heat dissipating tooth 15, and then the remaining heat is guided to the second heat dissipating tooth 18 through the heat conducting sheet 16 for final heat dissipation.

[0031] Please refer to Figure 3 and Figure 4 The left end outer wall of the first heat dissipation tooth 15 is coated with thermal grease 13 to conduct heat. A second heat conducting plate 14 is arranged on the left side of the thermal grease 13. The first heat conducting plate 12, the first heat dissipation tooth 15, the heat conducting sheet 16 and the second heat dissipation tooth 18 are fixedly connected by welding. The first heat conducting plate 12, the first heat dissipation tooth 15, the heat conducting sheet 16 and the second heat dissipation tooth 18 are all made of brass material.

[0032] The heat emitted by the mainboard 11 is guided to the thermal grease 13 through the second heat conducting plate 14. The thermal grease 13 can quickly transfer the heat to the first heat conducting plate 12 for transmission. At the same time, the second heat conducting plate 14 can prevent the thermal grease 13 from contacting the mainboard 11. The use of brass material and welding can speed up the temperature transfer.

[0033] Please refer to Figure 3 and Figure 4 The first heat conducting plate 12 and the second heat conducting plate 14 are both provided with openings for the connecting rod between the main board 11 and the rear cover 2 to pass through, and the thermal grease 13 is coated on the left center of the first heat conducting plate 12 .

[0034] By opening the through opening, the main board 11 can be stably fixed on the back cover 2, and the thermal grease 13 coated on the left center of the first heat conducting plate 12 can avoid excessive coating of the thermal grease 13, which causes the thermal grease 13 to be squeezed out from between the first heat conducting plate 12 and the second heat conducting plate 14.

[0035] Please refer to Figure 1 and Figure 2 A plurality of grooves 3 are equidistantly provided inside the right end outer wall of the rear cover 2, and a plurality of line interfaces 8 are equidistantly fixedly connected to the right end outer wall of the main board 11 and pass through the grooves 3 to the right to establish line connection with an external signal receiving source.

[0036] By connecting different connection lines to the corresponding line interfaces 8, data transfer such as image transmission output is completed.

[0037] Please refer to Figure 2 and Figure 3 A plurality of heat dissipation holes 4 are provided inside the front end outer wall of the front cover 5, a left-opening threaded sleeve 17 is fixedly connected to the inner wall of the left end of the front cover 5 and close to the upper and lower sides respectively, and a right-threaded fixing screw 1 is arranged inside the threaded sleeve 17, a screw seat 7 is fixedly connected to the inner wall of the right end of the rear cover 2 and close to the upper and lower sides respectively, and a screw seat 7 is threadedly connected to the fixing screw 1 to limit the position between the front cover 5 and the rear cover 2, a plurality of resistors 10 are equidistantly arranged on the inner wall of the front end of the rear cover 2, and the line interfaces 8 are respectively a circuit interface, a signal output interface and a signal input interface from top to bottom.

[0038] The heat between the rear cover 2 and the front cover 5 can be slowly diffused outward through the heat dissipation holes 4, and the front cover 5 is connected to the rear cover 2, and the rear cover 2 and the front cover 5 are docked. Then, the fixing screw 1 is inserted from the threaded sleeve 17 and screwed into the screw seat 7 to connect the rear cover 2 and the front cover 5. The main board 11 can be powered through the circuit interface, and the image processed by the image transmission module body 6 is displayed on the camera display screen through the signal output interface, and the picture taken by the camera lens is transmitted to the image transmission module body 6 through the signal input interface for image blowing processing.

[0039] The implementation principle of this embodiment is that during the shooting process, the camera inputs the picture captured by the lens into the image transmission module body 6, and processes the picture together with the main board 11. After waiting for processing, the picture is transmitted to the corresponding display via wireless, and can be displayed on the display screen on the camera. The heat generated during the operation of the image transmission module body 6 and the main board 11 is guided by the first heat conduction plate 12, and then the heat is initially dissipated through the first heat dissipation teeth 15, and the remaining heat is guided to the second heat dissipation teeth 18 through the heat conduction sheet 16 for final heat dissipation.

[0040] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several deformations, substitutions and improvements can be made without departing from the concept of the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be based on the claims.

Claims

1. A new camera image transmission module, characterized in that: It comprises a rear cover and a front cover installed in front of the rear cover, wherein a main board is arranged on the inner wall at the right end of the rear cover, an image transmission module body is fixedly connected to the outer wall at the left end of the main board, and a plurality of signal units are equidistantly arranged on the outer wall at the front end of the image transmission module body to receive and transmit signals; A first heat conducting plate is arranged on the right side of the mainboard to guide the heat flow direction of the mainboard, a first heat dissipating tooth is fixedly connected to the lower outer wall of the first heat conducting plate to diffuse the heat, a heat conducting sheet is fixedly connected to the lower outer wall of the first heat dissipating tooth to guide the heat flow, and a second heat dissipating tooth is fixedly connected to the leftmost outer wall of the upper end of the heat conducting sheet to diffuse the heat.

2. A novel camera image transmission module according to claim 1, characterized in that: The left end outer wall of the first heat dissipation tooth is coated with thermal conductive silicone grease to conduct heat, and a second heat conductive plate is arranged on the left side of the thermal conductive silicone grease.

3. A new camera image transmission module according to claim 2, characterized in that: The first heat conducting plate, the first heat dissipating teeth, the heat conducting sheet and the second heat dissipating teeth are fixedly connected by welding, and the first heat conducting plate, the first heat dissipating teeth, the heat conducting sheet and the second heat dissipating teeth are all made of brass material.

4. A new camera image transmission module according to claim 3, characterized in that: The first heat conducting plate and the second heat conducting plate are both provided with openings for the connecting rod between the main board and the rear cover to pass through, and the thermal grease is coated at the center of the left side of the first heat conducting plate.

5. According to the novel camera image transmission module of claim 1, it is characterized in that: The right end outer wall of the rear cover is provided with a plurality of grooves at equal intervals, and the right end outer wall of the mainboard is fixedly connected with a plurality of line interfaces penetrating rightwards into the grooves for line connection with an external signal receiving source.

6. The novel camera image transmission module according to claim 1, characterized in that: A plurality of heat dissipation holes are provided inside the front end outer wall of the front cover, and a left-opening threaded sleeve is fixedly connected to the left inner wall of the front cover near the upper and lower sides respectively.

7. A novel camera image transmission module according to claim 6, characterized in that: A fixing screw threaded to the right is arranged inside the threaded sleeve, and a screw seat is fixedly connected to the inner wall of the right end of the rear cover and close to the upper and lower sides respectively to be threadedly connected with the fixing screw to limit the position between the front cover and the rear cover.

8. The novel camera image transmission module according to claim 5, characterized in that: A plurality of resistors are equidistantly arranged on the front inner wall of the rear cover, and the line interfaces are respectively a circuit interface, a signal output interface and a signal input interface from top to bottom.

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