CN220155743U - Built-in metal box of antenna - Google Patents
Built-in metal box of antenna Download PDFInfo
- Publication number
- CN220155743U CN220155743U CN202223611351.5U CN202223611351U CN220155743U CN 220155743 U CN220155743 U CN 220155743U CN 202223611351 U CN202223611351 U CN 202223611351U CN 220155743 U CN220155743 U CN 220155743U
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- CN
- China
- Prior art keywords
- metal box
- antenna
- circuit board
- box body
- metal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002184 metal Substances 0.000 title claims abstract description 63
- 239000011241 protective layer Substances 0.000 claims abstract description 8
- 239000000565 sealant Substances 0.000 claims description 7
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Support Of Aerials (AREA)
Abstract
The utility model provides a metal box with an internal antenna, which comprises: the antenna comprises a metal box body and a circuit board arranged in the metal box body, wherein the circuit board is provided with an antenna; the upper part of the metal box body is provided with a mounting opening, and a protective layer is adhered to the mounting opening. The utility model adopts the structure of the internal antenna, solves the problem of easy damage of the existing external antenna, reduces the failure rate, ensures that the equipment has no external antenna, and ensures that the integration level is higher. The utility model is provided with the mounting opening at the upper part of the metal box, and directly takes the circuit board as the cover body, thereby not only integrating the antenna, but also saving the circuit board of the electronic device required in the interior.
Description
Technical Field
The utility model belongs to the technical field of antenna boxes, and particularly relates to a metal box with an internal antenna.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
In the use of the antenna, in order to realize the antenna transmission of the product, one is to fix the antenna on the surface of the shell externally, and the other is to design the product into a plastic shell, so that the signal is not shielded. However, the plastic shell has the problems of low service life and easy damage in the use process; the metal shell comprises an antenna, so that the problem that signals cannot penetrate exists; therefore, how to design a metal box, the signal is not shielded when the antenna is built-in, stable transmission can be realized, and meanwhile, the metal box is convenient to install, and time and labor are technical problems to be solved.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a metal box with an internal antenna.
To achieve the above object, one or more embodiments of the present utility model provide the following technical solutions:
the first aspect of the present utility model provides a metal case with an antenna built therein, comprising: the antenna comprises a metal box body and a circuit board arranged in the metal box body, wherein the circuit board is provided with an antenna; the upper part of the metal box body is provided with a mounting opening, and a protective layer is adhered to the mounting opening.
Further, a clamping groove for placing the circuit board is formed in the metal box body close to the mounting opening.
Further, the clamping groove is coated with sealant, and the circuit board is fixedly arranged in the metal box body through the sealant.
Furthermore, the side of the circuit board with the antenna faces to the outside of the metal box body.
Further, one side surface of the circuit board, which is close to the mounting opening, is flush with the edge of the mounting opening on the upper part of the metal box body.
Further, the antenna includes GPS, LORA, and GPRS.
Further, the two sides of the bottom of the metal box body are provided with assembly holes.
Further, the circuit board is horizontally placed in the metal box body.
Further, the protective layer is printed with product information.
Further, the metal box body is of a rectangular cube structure.
The one or more of the above technical solutions have the following beneficial effects:
(1) The utility model adopts the structure of the internal antenna, solves the problem of easy damage of the existing external antenna, reduces the failure rate, ensures that the equipment has no external antenna, and ensures that the integration level is higher.
(2) The utility model is provided with the mounting opening at the upper part of the metal box, and directly takes the circuit board as the cover body, thereby not only integrating the antenna, but also saving the circuit board of the electronic device required in the interior.
(3) According to the utility model, the clamping groove is formed in the metal box, and the circuit board is mounted and fixed by coating glue on the clamping groove, so that the mounting is very convenient, and time and labor are saved.
(4) The utility model uses the metal shell, compared with the prior plastic material, the utility model has higher strength and longer service life.
Additional aspects of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
Fig. 1 is an exploded view of the metal case structure of the antenna of embodiment 1.
Fig. 2 is a schematic structural diagram of a metal case built in the antenna of embodiment 1.
In the figure, 1, a metal box body, 2, a clamping groove, 3, a circuit board, 4 and a protective layer.
Detailed Description
The disclosure is further described below with reference to the drawings and examples.
Example 1
As shown in fig. 1 to 2, the present utility model provides a metal case with an antenna, comprising: the antenna comprises a metal box body and a circuit board horizontally arranged in the metal box body, wherein the circuit board is provided with an antenna; the upper part of the metal box body is provided with a mounting opening, and a protective layer is stuck at the mounting opening; company information and product information can be printed on the protective film, so that the protective film is convenient to check. When the road lamp is installed on a road, the road lamp can be replaced by a reflective film, the width of the roadbed can be displayed, and the driving safety is prompted.
A clamping groove is formed in the metal box body and close to the mounting opening, sealant is coated on the clamping groove, and the circuit board is fixedly arranged in the metal box body through the sealant; the two side surfaces of the circuit board are respectively provided with an antenna and a component, the side of the circuit board with the component faces the bottom of the metal box body, and the side with the antenna faces the outside of the metal box body; and one side surface of the circuit board, which is close to the upper mounting opening of the metal box body, is flush with the edge of the mounting opening; the utility model takes the circuit board as the cover body, which not only can integrate the antenna, but also can save the circuit board of the electronic device needed inside.
The antenna arranged in the metal box comprises GPS, LORA and GPRS, and the antenna is integrated on the circuit board, so that the cost is reduced, the failure rate is reduced, the equipment is free of an external antenna, and the integration level is higher.
The strength of the equipment can be increased by using the metal shell, and compared with the prior plastic material, the equipment has higher strength and longer service life.
The metal box body is of a rectangular cube structure, and assembly holes are formed in two sides of the bottom; in the installation process, an operator firstly smears sealant at a clamping groove in the metal box through the installation opening, then pastes one side face of the circuit board integrated with the components to the bottom of the metal box on the clamping groove, at the moment, one face of the circuit board integrated with the antenna is flush with the edge of the installation opening of the metal box, then pastes the protective layer at the installation opening of the metal box, and finally, fixedly installs the metal box at a required position through a screw.
While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (6)
1. A metal case for an antenna, comprising: the metal box comprises a metal box body and a circuit board arranged in the metal box body, wherein the upper part of the metal box body is provided with a mounting opening, and a protective layer is adhered to the mounting opening;
a clamping groove for placing the circuit board is formed in the metal box body and close to the mounting opening; the clamping groove is coated with sealant, and the circuit board is fixedly arranged in the metal box body through the sealant;
the antenna and the components are respectively arranged on the two side surfaces of the circuit board, and the side, attached with the antenna, of the circuit board faces the outside of the metal box body; and one side surface of the circuit board, which is close to the mounting opening, is flush with the edge of the mounting opening on the upper part of the metal box body.
2. A metal case built-in with an antenna according to claim 1, wherein said antenna comprises GPS, LORA and GPRS.
3. The metal box with the built-in antenna according to claim 1, wherein the two sides of the bottom of the metal box body are provided with assembly holes.
4. A metal case built in an antenna according to claim 1, wherein said wiring board is placed horizontally in said metal case body.
5. A metal box built-in with an antenna according to claim 1, characterized in that the protective layer is printed with product information.
6. The metal case of claim 1, wherein the metal case body has a rectangular cubic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223611351.5U CN220155743U (en) | 2022-12-30 | 2022-12-30 | Built-in metal box of antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223611351.5U CN220155743U (en) | 2022-12-30 | 2022-12-30 | Built-in metal box of antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220155743U true CN220155743U (en) | 2023-12-08 |
Family
ID=89012442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223611351.5U Active CN220155743U (en) | 2022-12-30 | 2022-12-30 | Built-in metal box of antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220155743U (en) |
-
2022
- 2022-12-30 CN CN202223611351.5U patent/CN220155743U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |