Electronic equipment with radiation enhancement structure

Abstract

The utility model provides an electronic device with a radiation enhancement structure, which comprises a device body and a communication antenna, a display screen assembly, a master control circuit board and a metal mounting support plate are arranged in the device body, the display screen assembly and the master control circuit board are respectively arranged at the front end and the rear end of the metal mounting support plate, and the communication antenna is electrically connected with the master control circuit board. The main control circuit board is provided with a grounding pin, the grounding pin is provided with a grounding pin, and the grounding pin is electrically connected with the metal installation supporting plate. The beneficial effects are that the problem of limited radiation intensity of communication equipment in the prior art can be solved, the grounding pin is arranged on the grounding pin of the main control circuit board by using the product structure, and the grounding pin is electrically connected with the metal mounting plate, so that the grounding area is increased, the equipment volume is not increased, and the radiation intensity of the communication equipment is improved. The radiation intensity of the communication antenna is improved by effectively cooperating with the internal structure of the product, the long-distance communication capability and the anti-interference capability of signal transmission are improved, and the competitiveness of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to an electronic equipment with a radiation enhancement structure. Background Art

[0002] Electronic equipment is a related product that uses electricity as its working basis. It has circuit boards and many electronic components inside, which requires the product to be waterproof. For some outdoor electronic equipment, since they need to be used outdoors, the communication function of the device is particularly important.

[0003] In order to achieve outdoor communication under complex terrain and environmental conditions, it is usually necessary to install a communication antenna on the outdoor equipment. The communication antenna is connected to the signal input board, and then the signal input board and the equipment main board are connected through the radio frequency line to realize the sending and receiving of communication signals. In addition to achieving long-distance communication, the quality and distance of the communication signal of outdoor equipment are also one of the important considerations for users to choose products. In order to ensure the quality and distance of the communication signal of outdoor equipment, ground pins are usually set on the equipment main board. For longer distance communication, this structural design leads to limited radiation intensity of the communication antenna, which cannot meet the user's usage needs and is not conducive to improving the competitiveness of the product. Utility Model Content

[0004] In order to solve the problems in the prior art, the utility model provides an electronic device with a radiation enhancement structure, which solves the problem that the communication equipment in the prior art only uses the pins on the mainboard in combination with the communication antenna, and has limited radiation intensity.

[0005] The utility model discloses an electronic device with a radiation enhancement structure, comprising a device body and a communication antenna. A display screen assembly, a main control circuit board and a metal mounting support plate are arranged in the device body. The display screen assembly and the main control circuit board are arranged at the front and rear ends of the metal mounting support plate respectively. The communication antenna is electrically connected to the main control circuit board. A grounding pin is arranged on the main control circuit board. A grounding pin is arranged on the grounding pin. The grounding pin is electrically connected to the metal mounting support plate.

[0006] The utility model is further improved in that a signal pin is fixedly arranged at the tail end of the communication antenna, a mounting portion cooperating with the signal pin is arranged on the main control circuit board, one end of the signal pin is arranged in the mounting portion, and the signal pin is electrically connected to the main control circuit board.

[0007] The utility model is further improved in that the mounting portion is a U-shaped groove arranged on the main control circuit board, and a first conductive layer matching with the signal pin is arranged in the U-shaped groove.

[0008] The utility model is further improved in that the material of the metal installation support plate is aluminum.

[0009] The utility model is further improved in that a metal connector is provided at the tail end of the communication antenna, a mounting seat for installing the metal connector is provided on the metal mounting support plate, a second conductive layer matching the grounding pin is provided at one end of the metal connector facing the grounding pin, and the grounding pin can cooperate with the communication antenna to be electrically connected to the metal mounting support plate.

[0010] The utility model is further improved. The communication antenna includes an antenna body and an antenna connecting nut. The metal connecting part is the antenna connecting nut. A connecting groove is arranged in the antenna connecting nut. A connecting internal thread is arranged in the connecting groove. A connecting block matching with the connecting groove is arranged at one end of the antenna body near the antenna connecting nut. A connecting external thread matching with the connecting internal thread is arranged on the periphery of the connecting block.

[0011] The utility model is further improved in that the material of the antenna connection nut is copper.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides an electronic device with a radiation enhancement structure. By adopting its structure, the communication equipment in the prior art can effectively solve the problem of limited radiation intensity when only using the ground pin on the mainboard in conjunction with the communication antenna. By using this product structure, a grounding pin is provided on the grounding pin of the main control circuit board, and the grounding pin is electrically connected to the metal mounting plate, which effectively increases the grounding area. Without increasing the volume of the equipment, the internal structure of the product is effectively cooperated to improve the radiation intensity of the communication antenna, thereby improving the long-distance communication capability, further improving the anti-interference ability of signal transmission, and helping to improve the competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 is a schematic diagram of the overall structure of the electronic device with the radiation enhancement structure;

[0015] Figure 2 A schematic diagram of the exploded structure of the electronic device with the radiation enhancement structure;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle. DETAILED DESCRIPTION

[0017] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention; the terms used 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; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0018] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent, or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0019] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0020] like Figure 1-3 As shown, the utility model is an electronic device with a radiation enhancement structure, including a device body 1 and a communication antenna 2. A display screen assembly 3, a main control circuit board 4 and a metal mounting support plate 5 are arranged in the device body 1. The display screen assembly 3 and the main control circuit board 4 are respectively arranged at the front and rear ends of the metal mounting support plate 5. The communication antenna 2 is electrically connected to the main control circuit board 4. A grounding pin is arranged on the main control circuit board 4. A grounding pin 41 is arranged on the grounding pin. The grounding pin 41 is electrically connected to the metal mounting support plate 5.

[0021] By setting the grounding pin 41, the grounding area can be effectively increased in cooperation with the metal mounting support plate 5, and the internal components of the product can be effectively utilized to form the ground in cooperation with the main control circuit board 4, so that the radiation intensity emitted by the entire device is stronger, and the communication distance of the product is increased. At the same time, the received signal quality is higher and the anti-interference ability is stronger.

[0022] A signal pin 20 is fixedly disposed at the rear end of the communication antenna 2 , and a mounting portion 42 matching the signal pin 20 is disposed on the main control circuit board 4 . One end of the signal pin 20 is disposed in the mounting portion 42 , and the signal pin 20 is electrically connected to the main control circuit board 4 .

[0023] The signal of the communication antenna 2 is directly transmitted to the main control circuit board 4 through the signal pin 20, which can effectively solve the existing problem on the market that the signal of the communication antenna 2 is connected to the signal input board and then input into the main control circuit board 4 through the radio frequency line, avoiding the problem of signal transmission line loss caused by wire materials and ensuring the quality of signal transmission.

[0024] The mounting portion 42 is a U-shaped groove disposed on the main control circuit board 4 , and a first conductive layer matching with the signal pin 20 is disposed in the U-shaped groove.

[0025] By setting the U-shaped groove, the signal pin 20 can be effectively positioned, and the first conductive layer is in contact with the signal pin 20 to ensure the stability of the electrical connection.

[0026] A metal connector is provided at the tail end of the communication antenna 2, and a mounting seat 51 for installing the metal connector is provided on the metal mounting support plate 5. A second conductive layer that cooperates with the grounding pin 41 is provided at one end of the metal connector facing the grounding pin 41. The grounding pin 41 can cooperate with the communication antenna 2 to electrically connect with the metal mounting support plate 5.

[0027] The grounding pin 41 contacts the second conductive layer to achieve a stable electrical connection, and the communication antenna 2 is placed on the metal mounting support plate 5 and can serve as an intermediate piece to achieve an electrical connection between the grounding pin 41 and the metal mounting support plate 5 .

[0028] The material of the metal installation support plate 5 is aluminum. Through the arrangement of the metal installation support plate 5, the internal components can be positioned while ensuring that the internal rigidity of the product is not easy to bend.

[0029] The communication antenna 2 includes an antenna body 21 and an antenna connecting nut 22. The metal connecting part is the antenna connecting nut 22. A connecting groove is arranged in the antenna connecting nut 22. A connecting internal thread is arranged in the connecting groove. A connecting block matching with the connecting groove is arranged at one end of the antenna body 21 close to the antenna connecting nut 22. A connecting external thread matching with the connecting internal thread is arranged on the periphery of the connecting block.

[0030] The threaded connection between the antenna body 21 and the antenna connecting nut 22 can facilitate subsequent replacement or maintenance of the antenna body 21 .

[0031] The material of the antenna connection nut 22 is copper. Since the antenna connection nut 22 is made of metal, it can effectively conduct electricity and cooperate with the grounding pin 41 to electrically connect to the metal mounting support plate 5 .

[0032] As can be seen from the above, the beneficial effect of the utility model is: by adopting its mechanism, it can effectively solve the problem of limited radiation intensity of communication equipment in the prior art, which only uses the ground pin on the mainboard in conjunction with the communication antenna 2. By using this product structure, a grounding pin 41 is set on the grounding pin of the main control circuit board 4, and the grounding pin 41 is electrically connected to the metal mounting plate, which effectively increases the grounding area. Without increasing the volume of the equipment, it effectively cooperates with the internal structure of the product to improve the radiation intensity of the communication antenna 2, improves the long-distance communication capability, and further improves the anti-interference ability of signal transmission, which is conducive to improving the competitiveness of the product.

[0033] The specific implementation methods described above are preferred implementation methods of the present utility model, and are not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation methods. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. An electronic device having a radiation enhancement structure, characterized in that: The invention comprises a device body and a communication antenna, wherein a display screen assembly, a main control circuit board and a metal mounting support plate are arranged in the device body, wherein the display screen assembly and the main control circuit board are arranged at the front and rear ends of the metal mounting support plate respectively, wherein the communication antenna is electrically connected to the main control circuit board, wherein a grounding pin is arranged on the main circuit board, wherein a grounding pin is arranged on the grounding pin, and wherein the grounding pin is electrically connected to the metal mounting support plate.

2. The electronic device with a radiation enhancement structure according to claim 1, characterized in that: A signal pin is fixedly arranged at the tail end of the communication antenna, a mounting portion cooperating with the signal pin is arranged on the main control circuit board, one end of the signal pin is arranged in the mounting portion, and the signal pin is electrically connected to the main control circuit board.

3. The electronic device with a radiation enhancement structure according to claim 2, characterized in that: The mounting portion is a U-shaped groove arranged on the main control circuit board, and a first conductive layer matching with the signal pin is arranged in the U-shaped groove.

4. The electronic device with a radiation enhancement structure according to claim 1, characterized in that: The material of the metal mounting support plate is aluminum.

5. The electronic device with a radiation enhancement structure according to any one of claims 1 to 4, characterized in that: A metal connector is provided at the tail end of the communication antenna, a mounting seat for installing the metal connector is provided on the metal mounting support plate, a second conductive layer matching the grounding pin is provided at one end of the metal connector facing the grounding pin, and the grounding pin can cooperate with the communication antenna to be electrically connected to the metal mounting support plate.

6. The electronic device with a radiation enhancement structure according to claim 5, characterized in that: The communication antenna includes an antenna body and an antenna connecting nut, the metal connecting part is the antenna connecting nut, a connecting groove is arranged in the antenna connecting nut, a connecting internal thread is arranged in the connecting groove, a connecting block matching with the connecting groove is arranged at one end of the antenna body close to the antenna connecting nut, and a connecting external thread matching with the connecting internal thread is arranged on the periphery of the connecting block.

7. The electronic device with a radiation enhancement structure according to claim 6, characterized in that: The material of the antenna connection nut is copper.

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