CN213602028U - Mounting and inserting structure of miniaturized microwave detection module - Google Patents
Mounting and inserting structure of miniaturized microwave detection module Download PDFInfo
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- CN213602028U CN213602028U CN202022010519.1U CN202022010519U CN213602028U CN 213602028 U CN213602028 U CN 213602028U CN 202022010519 U CN202022010519 U CN 202022010519U CN 213602028 U CN213602028 U CN 213602028U
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- mounting bracket
- microwave detection
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Abstract
The utility model relates to a mounting and inserting structure of a miniaturized microwave detection module, which comprises a microwave module and a mounting bracket; the mounting bracket comprises a supporting frame positioned on the back surface of the microwave module and a plug socket connected with the supporting frame, and the plug socket extends out of the edge of the microwave module; the support frame is provided with a first conduction structure used for conducting with the microwave module, the plug socket is provided with a second conduction structure electrically connected with the first conduction structure, and after the plug socket is inserted into the plug hole in the mainboard and welded, the second conduction structure is conducted with the mainboard to be fixedly installed. Paste dress support's carriage can separate microwave module and outside, forms accommodation space, lets the device at the microwave module back in accommodation space, does not interfere with the outside, has promoted the security, and in addition, on the mainboard can be inserted to the plug socket, pastes first conducting structure, the second conducting structure on the dress support and can turn on connection microwave module and mainboard, has simplified the mounting means and has simplified production technology, improves production efficiency.
Description
Technical Field
The utility model relates to a microwave detection field, more specifically say, relate to a miniaturized microwave detection module pastes dress and cartridge structure.
Background
The conventional microwave module in the industry adopts pin header welding or a connector to be plugged on a mainboard or a socket on the mainboard to realize the connection of power supply, ground and signal ends.
The above connection has the following disadvantages:
1) the volume is large, and the miniaturization design of the product is not facilitated;
2) manual welding is needed, automation is not easy to realize, and the working time cost is high;
3) the antenna part protruding through pin header welding can change the radiation beam state of the antenna, so that the detection range of the microwave module has direction deviation;
4) the manual welding easily produces dirty, influences the product pleasing to the eye on the surface.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in providing a miniaturized microwave detection module pastes dress and cartridge structure.
The utility model provides a technical scheme that its technical problem adopted is: constructing a mounting and inserting structure of a miniature microwave detection module, which comprises a microwave module and a mounting bracket;
the mounting bracket comprises a supporting frame positioned on the back surface of the microwave module and a plug socket connected with the supporting frame, and the plug socket extends out of the edge of the microwave module;
the microwave module is characterized in that a first conduction structure used for being conducted with the microwave module is arranged on the supporting frame, a second conduction structure electrically connected with the first conduction structure is arranged on the plug socket, and after the plug socket is inserted into a plug hole in the mainboard and welded, the second conduction structure is conducted with the mainboard and is fixedly installed.
Preferably, the mounting bracket comprises two support frames arranged side by side at intervals, and the inserting seat is positioned on a frame of the mounting bracket connected between the two support frames; or the like, or, alternatively,
the inserting seat is arranged on an extending structure of the supporting frame.
Preferably, the mounting bracket is in a frame shape, and the two support frames are two opposite sides of the mounting bracket.
Preferably, the edge of the back surface of the microwave module is provided with a welding pad which can be adapted to the first conduction structure.
Preferably, a second metalized guide groove electrically connected with the welding pad is arranged on the side edge of the microwave module.
Preferably, the cross section of the second metalized guide slot is one of a semicircle, a strip, an arc, a U-shape and a V-shape.
Preferably, the first conductive structure includes a first conductive pad disposed on a front surface of the support frame to be conductively connected to the microwave module.
Preferably, the first conduction structure further comprises a first metalized guide groove arranged on the side face of the support frame, the first metalized guide groove is electrically connected with the first conduction pad, and a copper foil electrically connected with the first metalized guide groove and the second conduction structure is arranged on the back face of the mounting bracket.
Preferably, the second conduction structure includes a second conduction pad of the socket, and the second conduction pad is electrically connected to the first conduction pad.
Preferably, the front surface and the back surface of the socket are respectively provided with the second conduction bonding pad.
Preferably, a metal shielding layer is arranged on the opposite surface of the supporting frame and the microwave module.
Preferably, the antenna surface of the microwave module is disposed on a side adjacent to the mounting bracket, and a receiving space for avoiding the antenna of the microwave module is formed on the mounting bracket.
Preferably, a limit step may be formed between the socket and the support frame to limit the position of inserting into the main board inserting hole.
Implement the utility model discloses a miniaturized microwave detection module pastes dress and cartridge structure has following beneficial effect: paste the carriage of subsides dress support and can separate microwave module and outside, form accommodation space, let the device at the microwave module back in accommodation space, do not interfere with the outside, the security has been promoted, in addition, the plug socket can be pegged graft on the mainboard, paste the first conducting structure on the dress support, second conducting structure can conduction connection microwave module and mainboard, automatic surface mounting and reflow soldering technology can be implemented to microwave module and subsides dress support, paste the dress support and can implement automatic wave-soldering welding technology with the fluting mainboard, the mounting means has been simplified and production technology has been simplified, and the production efficiency is improved.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic view of a miniaturized microwave detection module in a first embodiment of the present invention before a mounting and inserting structure is inserted into a motherboard;
FIG. 2 is a schematic view of the mounting and inserting structure of the micro microwave detection module in FIG. 1 after being inserted into the main board;
FIG. 3 is a schematic view of the miniaturized microwave detection module of FIG. 1 at another angle after the mounting and inserting structure is inserted into the motherboard;
fig. 4 is a schematic structural view of a mounting and inserting structure of a miniaturized microwave detection module according to a first embodiment of the present invention;
FIG. 5 is a schematic view of the mounting and inserting structure of the miniaturized microwave detection module of FIG. 4 at another angle;
FIG. 6 is an exploded view of the mounting and inserting structure of the miniaturized microwave detection module of FIG. 4;
FIG. 7 is a schematic view of the mounting bracket of FIG. 6 from another angle;
fig. 8 is a schematic structural view of a mounting and inserting structure of a miniaturized microwave detection module according to a second embodiment of the present invention;
FIG. 9 is a schematic view of the mounting and inserting structure of the miniaturized microwave detection module of FIG. 8 from another angle;
FIG. 10 is an exploded view of the mounting and inserting structure of the miniaturized microwave detection module of FIG. 8;
FIG. 11 is a schematic view of the mounting bracket of FIG. 10 from another angle;
fig. 12 is a schematic structural view of a mounting and inserting structure of a miniaturized microwave detection module according to a third embodiment of the present invention;
FIG. 13 is a schematic view of the mounting and inserting structure of the miniaturized microwave detection module of FIG. 12 at another angle;
FIG. 14 is an exploded view of the mounting and inserting structure of the miniaturized microwave detection module of FIG. 12;
fig. 15 is a schematic view of the mounting bracket of fig. 14 from another angle.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the mounting and inserting structure of the miniaturized microwave detection module in the first embodiment of the present invention includes a microwave module 1 and a mounting bracket 2.
Typically, the front side of the microwave module 1 is provided with an antenna 11 and the back side of the microwave module 1 is provided with electronics 12.
The mounting bracket 2 includes a support frame 21 located on the back of the microwave module 1, and a socket 22 connected to the support frame 21, wherein the socket 22 extends out of the edge of the microwave module 1.
The support frame 21 forms an accommodating space on the back of the microwave module 1, so that the device 12 on the back of the microwave module 1 is prevented from contacting with the outside, and the safety is improved.
The supporting frame 21 is provided with a first conduction structure 211 for conducting with the microwave module 1, the socket 22 is provided with a second conduction structure 221 electrically connected with the first conduction structure 211, and after the socket 22 is plugged into the plugging hole 31 of the motherboard 3, the second conduction structure 221 is conducted with the motherboard 3.
In some embodiments, the mounting bracket 2 includes two support frames 21 spaced side by side from each other and supported from two opposite sides of the microwave module 1, and further, the socket 22 is located on a frame of the mounting bracket 2 connected between the two support frames 21, and the socket 22 may also be located on an extension structure of one of the support frames 21. A limit step may be formed between the socket 22 and the support frame 21 to limit the position of inserting the socket of the main board 3.
Further, the mounting bracket 2 is in a frame shape, which is convenient for processing and assembling, preferably, the two support frames 21 are two opposite sides of the mounting bracket 2, so that the mounting bracket 2 is more stable after welding, and the socket 22 is located on a frame of the mounting bracket 2 connected between the two support frames 21. In other embodiments, the side of mounting frame 2 opposite socket 22 may not be closed, and an opening may be formed at the top of mounting frame 2.
Preferably, a metal shielding layer is disposed on the opposite surface of the supporting frame 21 to the microwave module 1.
Preferably, in other embodiments, the antenna surface of the microwave module 1 is disposed on a side adjacent to the mounting bracket 2, and the mounting bracket 2 is formed with an accommodating space for avoiding the antenna of the microwave module 1.
The edge of the back of the microwave module 1 is provided with a bonding pad capable of adapting to the first conductive structure 211, and the first conductive structure 211 comprises a first conductive pad 212 disposed on the front surface of the supporting frame 21 to be electrically connected to the microwave module 1.
The second conductive structure 221 includes a second conductive pad 222 on the socket 22, a copper foil 23 electrically connecting the first conductive pad 212 and the second conductive pad 222 is disposed on the back surface of the mounting bracket 2, and the second conductive pad 222 is electrically connected to the first conductive pad 212.
After the microwave module 1 and the mounting bracket 2 are stacked together, the welding pad, the first conduction pad 212, the copper foil 23, and the second conduction pad 222 are electrically connected, so that conduction is realized when the socket 22 is inserted into the insertion hole 31 on the motherboard 3.
Further, the first conduction structure 211 further includes a metalized via hole 213 disposed on the supporting frame 21, and is electrically connected to the first conduction pad 212 and the copper foil 23, so that the soldering pad, the first conduction pad 212, the metalized via hole 213, the copper foil 23, and the second conduction pad 222 are electrically connected, and when the socket 22 is inserted into the inserting hole 31 on the motherboard 3, conduction is achieved.
Further, referring to fig. 8 to 11, in the second embodiment, the side of the microwave module 1 is provided with a second metalized guiding groove 14 electrically connected to the bonding pad, the cross section of the second metalized guiding groove 14 is semicircular,
the first conductive structure 211 further includes a first metalized guiding groove 214 disposed on a side surface of the supporting frame 21, and a cross section of the first metalized guiding groove 214 is semicircular. The first metalized guiding groove 214 is electrically connected with the first conductive pad 212, and the copper foil 23 electrically connected with the first metalized guiding groove 214 and the second conductive structure 221 is arranged on the back surface of the mounting bracket 2.
After the microwave module 1 and the mounting bracket 2 are stacked together, the second metalized guide groove 14 and the first metalized guide groove 214 are filled with solder, so that the soldering pad and the first conduction pad 212 are electrically connected with the copper foil 23 and the second conduction pad 222 through the solder in the second metalized guide groove 14 and the first metalized guide groove 214, and the connection is realized when the socket 22 is inserted into the plug hole 31 on the motherboard 3.
Referring to fig. 12 to 15, in the third embodiment, the difference from the second embodiment is the cross-sectional shape of the second metalized guide slot 14 and the first metalized guide slot 214, in this embodiment, the cross-sectional shape is a strip shape, however, in other embodiments, the cross-sectional shape of the second metalized guide slot 14 and the first metalized guide slot 214 may be one of an arc shape, a U shape and a V shape.
It is to be understood that the above-described respective technical features may be used in any combination without limitation.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (13)
1. A mounting and inserting structure of a miniaturized microwave detection module is characterized by comprising a microwave module (1) and a mounting bracket (2);
the mounting bracket (2) comprises a supporting frame (21) positioned on the back surface of the microwave module (1) and a plug socket (22) connected with the supporting frame (21), wherein the plug socket (22) extends out of the edge of the microwave module (1);
the microwave module is characterized in that a first conduction structure (211) used for being conducted with the microwave module (1) is arranged on the supporting frame (21), a second conduction structure (221) electrically connected with the first conduction structure (211) is arranged on the plug socket (22), the plug socket (22) is inserted into the plug hole (31) in the mainboard (3) and is welded, and then the second conduction structure (221) and the mainboard (3) are conducted and installed and fixed.
2. The mounting and inserting structure of the micro microwave detection module according to claim 1, wherein the mounting bracket (2) comprises two supporting frames (21) arranged side by side at intervals, and the inserting seat (22) is located on a frame of the mounting bracket (2) connected between the two supporting frames (21); or the like, or, alternatively,
the plug socket (22) is arranged on an extension structure of the support frame (21).
3. The mounting and inserting structure of the micro microwave detection module according to claim 2, wherein the mounting bracket (2) is a frame, and the two supporting frames (21) are two opposite sides of the mounting bracket (2).
4. The mounting and inserting structure of the micro microwave detection module according to claim 1, wherein the edge of the back side of the microwave module (1) is provided with a soldering pad capable of adapting to the first conducting structure (211).
5. The mounting and inserting structure of the micro microwave detection module according to claim 4, wherein the microwave module (1) has a second metalized guiding groove (14) at a side thereof for electrically connecting with the bonding pad.
6. The mounting and inserting structure of the micro microwave detection module according to claim 5, wherein the cross section of the second metalized guide slot (14) is one of a semicircular shape, a strip shape, an arc shape, a U shape and a V shape.
7. The mounting and inserting structure of a micro microwave detection module according to any one of claims 4 to 6, wherein the first conductive structure (211) comprises a first conductive pad (212) disposed on a front surface of the supporting frame (21) for electrically connecting to the microwave module (1) in a conductive manner.
8. The mounting and inserting structure of the micro microwave detection module according to claim 7, wherein the first conducting structure (211) further comprises a first metalized guiding groove (214) disposed on a side surface of the supporting frame (21), the first metalized guiding groove (214) is electrically connected to the first conducting pad (212), and a copper foil (23) electrically connecting the first metalized guiding groove (214) and the second conducting structure (221) is disposed on a back surface of the mounting bracket (2).
9. The mounting and inserting structure of claim 7, wherein the second conducting structure (221) comprises a second conducting pad (222) on the socket (22), and the second conducting pad (222) is electrically connected to the first conducting pad (212).
10. The mounting and inserting structure of the micro microwave detection module as claimed in claim 9, wherein the second conductive pads (222) are respectively disposed on the front and back surfaces of the socket (22).
11. The mounting and inserting structure of micro microwave detection module according to any one of claims 1 to 3, wherein the supporting frame (21) and the microwave module (1) are provided with a metal shielding layer on their opposite surfaces.
12. The mounting and inserting structure of the micro microwave detection module according to any one of claims 1 to 3, wherein the antenna surface of the microwave module (1) is disposed at a side adjacent to the mounting bracket (2), and a receiving space for avoiding the antenna of the microwave module (1) is formed on the mounting bracket (2).
13. The mounting and inserting structure of micro microwave detection module according to any one of claims 1 to 3, wherein a limit step is formed between the inserting seat (22) and the supporting frame (21) to limit the inserting position of the inserting hole (31) of the main board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022010519.1U CN213602028U (en) | 2020-09-14 | 2020-09-14 | Mounting and inserting structure of miniaturized microwave detection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022010519.1U CN213602028U (en) | 2020-09-14 | 2020-09-14 | Mounting and inserting structure of miniaturized microwave detection module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213602028U true CN213602028U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022010519.1U Active CN213602028U (en) | 2020-09-14 | 2020-09-14 | Mounting and inserting structure of miniaturized microwave detection module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213602028U (en) |
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2020
- 2020-09-14 CN CN202022010519.1U patent/CN213602028U/en active Active
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