CN220874957U - Dustproof radiating antenna of picture transmission screws up equipment - Google Patents
Dustproof radiating antenna of picture transmission screws up equipment Download PDFInfo
- Publication number
- CN220874957U CN220874957U CN202322543146.8U CN202322543146U CN220874957U CN 220874957 U CN220874957 U CN 220874957U CN 202322543146 U CN202322543146 U CN 202322543146U CN 220874957 U CN220874957 U CN 220874957U
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- heat dissipation
- micro
- antenna
- shell
- dustproof
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 54
- 230000003321 amplification Effects 0.000 claims abstract description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 8
- 239000007769 metal material Substances 0.000 abstract description 3
- 239000004576 sand Substances 0.000 description 6
- 238000010009 beating Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a dustproof and heat-dissipating antenna screwing device for image transmission, which comprises: the device comprises a shell, an antenna assembly, a picture transmission module, a dustproof shielding cover, a power panel, a power amplifier panel, a heat dissipation mechanism and a micro switch assembly, wherein the picture transmission module, the dustproof shielding cover, the power panel, the power amplifier panel, the heat dissipation mechanism and the micro switch assembly are arranged in the shell; the dustproof shielding cover is used for separating the image transmission module from the power panel and the power amplifier panel; the heat dissipation mechanism is used for dissipating heat generated by the image module, the power amplification board, the power panel and the micro switch assembly; the micro-switch assembly comprises a micro-switch control board, a micro-switch arranged on the micro-switch control board and a key arranged on the micro-switch; the antenna assembly is connected with one end of the shell through threads and is abutted against a key extending out of the shell, and when the antenna assembly is screwed down, the key can be pushed to open the micro switch. In the utility model, in a limited space, the heat dissipation fan simultaneously dissipates heat for the power amplification plate, the image module and the like, so that the space is efficiently utilized, and the heat dissipation of the heat dissipation fins is superior to that of other metal materials, so that the temperature is rapidly reduced.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle image transmission, in particular to an antenna tightening device capable of preventing dust and dissipating heat in image transmission.
Background
With unmanned aerial vehicle picture passes extensively popular in fields such as unmanned aerial vehicle, unmanned vehicles, unmanned ship, robot, operating personnel is long-time in outdoor operation, in summer, because outdoor weather is hotter, and the sand blown by wind is great, the inside heat dissipation of box is not good in the use, sand dust can get into inside along with the fan mouth moreover, inside module also can influence reaction efficiency because of high temperature and sand dust, reduce the operation and experience and feel, and secondly operating personnel forget behind the assembly antenna direct power supply in the use, can lead to the inside function board of picture transmission equipment to burn out this time.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a dustproof and heat-radiating antenna tightening device for image transmission.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a dustproof and radiating antenna screwing device for image transmission, which comprises: the device comprises a shell, an antenna assembly, a picture transmission module, a dustproof shielding cover, a power panel, a power amplifier panel, a heat dissipation mechanism and a micro switch assembly, wherein the picture transmission module, the dustproof shielding cover, the power panel, the power amplifier panel, the heat dissipation mechanism and the micro switch assembly are arranged in the shell;
the dustproof shielding cover is used for separating the image transmission module from the power panel and the power amplifier panel;
The heat dissipation mechanism is used for dissipating heat generated by the image module, the power amplification board, the power panel and the micro switch assembly;
The micro-switch assembly comprises a micro-switch control board, a micro-switch arranged on the micro-switch control board and a key arranged on the micro-switch;
The antenna assembly is connected with one end of the shell through threads and is abutted against a key extending out of the shell, and when the antenna assembly is screwed down, the key can be pushed to open the micro switch.
Preferably, the shell comprises an upper shell, a middle shell and a lower shell; the upper shell, the middle shell and the lower shell are detachably fixed through screws.
Preferably, the image transmission module is arranged on the lower shell; the dustproof shielding cover is arranged at the bottom of the middle shell, and the power panel and the power amplifier panel are arranged between the dustproof shielding cover and the middle shell; the micro switch control plate is arranged at the bottom of the dustproof shielding cover; the heat dissipation mechanism is arranged at the top of the middle shell.
Preferably, a plurality of heat dissipation fins are arranged on two sides of the top of the middle shell, and the heat dissipation mechanism is arranged in the middle of the middle shell and between the heat dissipation fins on two sides; the radiating fins are arranged side by side, and two adjacent radiating fins form an air outlet.
Preferably, the upper shell is provided with an air inlet which is opposite to the heat dissipation mechanism.
Preferably, one end of the middle shell is provided with a threaded fixing piece which extends outwards and is used for fixing the antenna assembly.
Preferably, the antenna assembly comprises a tightening head and an antenna hinged with the tightening head; the inside of screwing up the head is equipped with the screw thread for carry out threaded connection with the screw thread mounting.
Preferably, the heat dissipation mechanism is a heat dissipation fan.
The technical scheme of the utility model has the following beneficial effects:
1. According to the utility model, the heat in the equipment is quickly discharged out of the equipment through the heat radiation system, so that the temperature of the ground station can be reduced, the use high efficiency and the operation experience of the equipment are improved, and the use stability of the product is enhanced.
2. In the utility model, in a limited space, the heat dissipation fan simultaneously dissipates heat for the power amplification plate, the image module and the like, so that the space of the mechanism is utilized efficiently;
3. The fin design for shell heat dissipation is superior to other metal materials in heat dissipation, so that the temperature is rapidly reduced;
4. The middle dust-proof plate can effectively resist foreign matters such as sand dust and the like from entering the interior;
5. according to the utility model, the micro switch is opened to supply power by pushing the key through the locking antenna, and the power supply is inserted before the antenna is screwed, so that the functional board cannot be supplied with power, the phenomenon that the functional board is burnt out due to careless operation of an operator can be effectively prevented, the user experience is enhanced, the design structure is simple, the space is not occupied, and the safety of a product is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a second exploded view of the present utility model;
Fig. 4 is an exploded view of a housing portion of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, a first feature is "on" or "to a second feature unless explicitly specified and defined otherwise
"Under" may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Referring to fig. 1 to 4, the present utility model provides an antenna tightening apparatus for dust prevention and heat dissipation, comprising: the antenna comprises a shell 1, an antenna assembly 20, a picture transmission module 2, a dustproof shielding cover 3, a power panel 4, a power amplification panel 40, a heat dissipation mechanism 8 and a micro switch assembly, wherein the picture transmission module 2, the dustproof shielding cover 3, the power amplification panel 40, the heat dissipation mechanism 8 and the micro switch assembly are arranged in the shell 1; the dustproof shielding cover 3 is used for separating the image transmission module 2 from the power panel 4 and the power amplifier panel 40, and when encountering sand dust or a small amount of rainwater and other foreign matters, the dustproof shielding cover 3 can effectively prevent the foreign matters from entering the interior, so that the service life of internal components is prolonged; the heat dissipation mechanism 8 is used for dissipating heat generated by the image module 2, the power amplification board 40, the power board 4 and the micro-switch assembly, so that the service life of each component can be prolonged; the micro-switch assembly comprises a micro-switch control board 5, a micro-switch 6 arranged on the micro-switch control board 5, and a key 7 arranged on the micro-switch 6; antenna assembly 20 passes through threaded connection with casing 1 one end and with stretch out the button 7 butt of casing 1, when screwing up antenna assembly 20, can impel button 7 and open micro-gap switch 6, because insert the power before screwing up the antenna and can't supply power to the function board, screw up the design of opening micro-gap switch and beating 6 through the screw, can prevent effectively that operating personnel careless operation from leading to the inside function version to burn out, strengthened user experience and felt, and design simple structure, do not occupy too much space, and the security of product has been improved.
Further, the housing 1 includes an upper case 103, a middle case 102, and a lower case 101; the upper shell 103, the middle shell 102 and the lower shell 101 are detachably fixed through screws, so that the installation and the fixation are convenient; the image transmission module 2 is arranged on the lower shell 101; the dustproof shielding cover 3 is arranged at the bottom of the middle shell 102, and the power panel 4 and the power amplifier panel 40 are arranged between the dustproof shielding cover 3 and the middle shell 102; the micro switch control board 5 is arranged at the bottom of the dustproof shielding cover 3; the heat dissipation mechanism 8 is arranged at the top of the middle shell 102 and is set as a heat dissipation fan; the shell 1 is also provided with a USB interface, a TTL/RS232 interface and an SBUS interface.
Further, a plurality of heat dissipation fins 1020 are arranged on two sides of the top of the middle shell 102, and the heat dissipation mechanism 8 is arranged in the middle of the middle shell 102 and between the heat dissipation fins 1020 on two sides; the heat dissipation fins 1020 are arranged side by side, two adjacent heat dissipation fins 1020 form an air outlet, heat dissipation is facilitated, when the equipment works, heat generated by the image transmission module 2 and the power amplification plate 40 is directly guided to the heat dissipation fins 1020, and air quantity generated by the heat dissipation fan directly blows the heat dissipation fins and then is blown to the outside of the equipment through the air outlet. Therefore, the airflow flux of the heat in the equipment from the air outlet can be quickened, the heat transfer temperature of the drawing can be reduced, the heat dissipation of the fin design for the heat dissipation of the middle shell 102 is superior to that of other metal materials, and the temperature is reduced rapidly.
Further, an air inlet 1030 is formed in the upper shell 103, and the air inlet 1030 is opposite to the heat dissipation mechanism 8. The middle case 102 is provided at one end with a screw fixing member 30 extended outward for fixing the antenna assembly 20. The antenna assembly 20 comprises a tightening head 202, an antenna 201 hinged with the tightening head 202; the inside of screwing up head 202 is equipped with the screw thread for carry out threaded connection with the screw thread mounting, can impel the micro-gap switch 6 to open when screwing up antenna 201 and supply power, because insert the power before screwing up the antenna and can't supply power to the function board, screw up the design of opening micro-gap switch and beating 6 through the screw thread, can prevent effectively that operating personnel from carelessly operating and leading to the inside function version to burn out, strengthened user experience and felt, and design simple structure does not occupy too much space, and improved the security of product.
The working principle of the utility model is as follows:
When the device works, heat generated by the image transmission module 2 and the power amplification plate 40 is directly led to the radiating fins 1020, air quantity generated by the radiating fan directly blows the radiating fins and then blows the air quantity to the outside of the device through the air outlet, so that the airflow flux of the heat in the device from the air outlet can be quickened, the image transmission temperature can be reduced, in addition, when sand dust or a small amount of foreign matters such as rainwater are encountered, the dust-proof shielding plate 3 can effectively prevent the foreign matters from entering the inside, and the micro switch 6 is opened for power supply by pushing the key 7 through screwing the antenna 201.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (8)
1. An antenna tightening device for dustproof and radiating of image transmission, comprising: the device comprises a shell, an antenna assembly, a picture transmission module, a dustproof shielding cover, a power panel, a power amplifier panel, a heat dissipation mechanism and a micro switch assembly, wherein the picture transmission module, the dustproof shielding cover, the power panel, the power amplifier panel, the heat dissipation mechanism and the micro switch assembly are arranged in the shell;
the dustproof shielding cover is used for separating the image transmission module from the power panel and the power amplifier panel;
The heat dissipation mechanism is used for dissipating heat generated by the image module, the power amplification board, the power panel and the micro switch assembly;
The micro-switch assembly comprises a micro-switch control board, a micro-switch arranged on the micro-switch control board and a key arranged on the micro-switch;
The antenna assembly is connected with one end of the shell through threads and is abutted against a key extending out of the shell, and when the antenna assembly is screwed down, the key can be pushed to open the micro switch.
2. The image transmission dustproof heat dissipation antenna tightening device according to claim 1, wherein the housing comprises an upper case, a middle case, and a lower case; the upper shell, the middle shell and the lower shell are detachably fixed through screws.
3. The image transmission dustproof heat dissipation antenna tightening device according to claim 2, wherein the image transmission module is provided on the lower case; the dustproof shielding cover is arranged at the bottom of the middle shell, and the power panel and the power amplifier panel are arranged between the dustproof shielding cover and the middle shell; the micro switch control plate is arranged at the bottom of the dustproof shielding cover; the heat dissipation mechanism is arranged at the top of the middle shell.
4. The antenna tightening device with dustproof and heat dissipation according to claim 3, wherein the two sides of the top of the middle shell are provided with a plurality of heat dissipation fins, and the heat dissipation mechanism is arranged in the middle of the middle shell and between the heat dissipation fins on the two sides; the radiating fins are arranged side by side, and two adjacent radiating fins form an air outlet.
5. The antenna tightening device for dust and heat dissipation according to claim 4, wherein the upper case is provided with an air inlet, and the air inlet is opposite to the heat dissipation mechanism.
6. The antenna tightening device of claim 4, wherein the middle housing has an outwardly extending threaded fastener at one end for securing the antenna assembly.
7. The image transmission dustproof heat dissipation antenna tightening device according to claim 6, wherein the antenna assembly comprises a tightening head, an antenna hinged to the tightening head; the inside of screwing up the head is equipped with the screw thread for carry out threaded connection with the screw thread mounting.
8. The image-transmission dustproof heat dissipation antenna tightening device according to claim 5, wherein the heat dissipation mechanism is provided as a heat dissipation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543146.8U CN220874957U (en) | 2023-09-18 | 2023-09-18 | Dustproof radiating antenna of picture transmission screws up equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543146.8U CN220874957U (en) | 2023-09-18 | 2023-09-18 | Dustproof radiating antenna of picture transmission screws up equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874957U true CN220874957U (en) | 2024-04-30 |
Family
ID=90813143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322543146.8U Active CN220874957U (en) | 2023-09-18 | 2023-09-18 | Dustproof radiating antenna of picture transmission screws up equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874957U (en) |
-
2023
- 2023-09-18 CN CN202322543146.8U patent/CN220874957U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |