CN210670763U - Concatenation formula circuit board - Google Patents
Concatenation formula circuit board Download PDFInfo
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- CN210670763U CN210670763U CN201921545217.5U CN201921545217U CN210670763U CN 210670763 U CN210670763 U CN 210670763U CN 201921545217 U CN201921545217 U CN 201921545217U CN 210670763 U CN210670763 U CN 210670763U
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- circuit board
- board body
- connector
- plug connector
- female
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Abstract
The utility model relates to a spliced circuit board, which comprises a first circuit board body and a second circuit board body, wherein a first plug connector is arranged on the first end surface of the first circuit board body; a second plug connector which is matched and fixed with the first plug connector is arranged on the first surface of the second circuit board body; after the first plug connector and the second plug connector are matched and fixed, the first end face of the first circuit board body is in contact with the first surface of the second circuit board body, and the first surface of the first circuit board body is perpendicular to the first surface of the second circuit board body. Set up first plug connector on the first circuit board body, set up the second plug connector on the second circuit board body, match first plug connector and second plug connector and fix and can realize the fixed process between the first circuit board body and the second circuit board body. Therefore, the first circuit board body and the second circuit board body are vertically spliced, the shape of the circuit board is changed, and the circuit board has a wider application range.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing, especially, relate to concatenation formula circuit board.
Background
At present, electronic products which require a plurality of identical or different components to form an electronic circuit to perform a certain specific function all require various electronic components to be integrated and assembled on a board body of a circuit board through the circuit board. However, since the shape and size of the current circuit board are limited by the manufacturing process, once the circuit board is manufactured, the shape and size of the circuit board are difficult to change, and the circuit board can only be put into practical use in a plate-type inherent shape and size, thereby hindering the development of electronic circuit design and being difficult to meet the requirements of increasingly diversified electronic products.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concatenation formula circuit board for it is difficult to change its shape and size's technical problem after circuit board makes among the solution prior art.
The utility model provides a concatenation formula circuit board, include:
the first circuit board body is provided with a first plug connector on a first end face;
the first surface of the first circuit board body is provided with a first connector which is fixedly matched with the first connector;
after the first connector and the second connector are matched and fixed, the first end face of the first circuit board body is in contact with the first surface of the second circuit board body, and the first surface of the first circuit board body is perpendicular to the first surface of the second circuit board body.
Preferably, the first connector clip is provided with a first metal contact, the second connector clip is provided with a second metal contact, and after the first connector clip is matched and fixed with the second connector clip, the first metal contact is in contact with the second metal contact.
Preferably, the first plug connector is a male connector structure, the second plug connector is a female slot structure, and the male connector structure is inserted into the female slot structure to realize the vertical fixation between the first circuit board body and the second circuit board body.
Preferably, the male structure comprises a connecting part and an inserting part, one end of the connecting part is connected with the first end face of the first plug connector, the other end of the connecting part is connected with the inserting part, and the inserting part is inserted into the female groove structure.
Preferably, the female slot structure comprises a female slot portion and a blind slot portion, the female slot portion is communicated with the blind slot portion, and the insertion portion is inserted from the female slot portion and fixed by being inserted into the blind slot portion.
Preferably, the width of the connecting portion is smaller than the width of the inserting portion, the width of the female groove portion is matched with the width of the inserting portion, and the blind groove portion comprises a first groove body matched with the inserting portion and a second groove body matched with the connecting portion.
Preferably, be equipped with a plurality of first plug connectors on the first circuit board body, be equipped with a plurality of second plug connectors on the second circuit board body, it is a plurality of the first circuit board body is through a plurality of first plug connector is with same a plurality of the second circuit board body the second plug connector matches fixedly.
Preferably, the first circuit board body and the second circuit board body are a single-sided circuit board, a double-sided circuit board or a multilayer circuit board, respectively.
From the foregoing the embodiment of the utility model provides a, the utility model provides a set up first plug connector on the first circuit board body, set up the second plug connector on the second circuit board body, match first plug connector and second plug connector fixed can realize the fixed process between first circuit board body and the second circuit board body. After the first plug connector and the second plug connector are matched and fixed, the first end face of the first circuit board body is in contact with the first surface of the second circuit board body, and the first surface of the first circuit board body is perpendicular to the first surface of the second circuit board body. Therefore, the first circuit board body and the second circuit board body are vertically spliced, the shape of the circuit board is changed, and the circuit board has a wider application range.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a diagram of the splicing structure of the splicing type circuit board of the present invention;
fig. 2 is a structure view of the first circuit board body of the present invention;
fig. 3 is a front view of a first circuit board body of the present invention;
fig. 4 is a side view of the first circuit board body of the present invention;
fig. 5 is a structural diagram of a second circuit board body of the present invention;
3 fig. 3 6 3 is 3 a 3 cross 3- 3 sectional 3 view 3 of 3 the 3 second 3 circuit 3 board 3 body 3 of 3 the 3 present 3 invention 3 along 3 the 3 direction 3 a 3- 3 a 3 in 3 fig. 3 5 3; 3
Fig. 7 is a cross-sectional view of the second circuit board body of the present invention along the direction B-B in fig. 5;
fig. 8 is a cross-sectional view of the second circuit board body of the present invention along the direction C-C in fig. 5.
Description of the main elements:
1. a first circuit board body; 2. a second circuit board body; 11. a male structure; 12. a first end surface of the first circuit board body; 13. a first surface of the first circuit board body; 21. a female slot structure; 22. a first surface of the second circuit board body; 111. a connecting portion; 112. an insertion portion; 211. a female groove portion; 212. a blind slot portion; 2121. a first tank body; 2122. a second trough body.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 5, the present invention discloses a splicing type circuit board, including:
a first circuit board body 1, wherein a first plug connector is arranged on a first end surface 12 of the first circuit board body 1;
the first surface 22 of the second circuit board body 2 is provided with a second plug connector which is matched and fixed with the first plug connector;
after the first connector and the second connector are matched and fixed, the first end surface 12 of the first circuit board body 1 contacts with the first surface 22 of the second circuit board body 2, and the first surface 13 of the first circuit board body 1 is perpendicular to the first surface 22 of the second circuit board body 2.
It should be noted that the first circuit board body 1 and the second circuit board body 2 are both flat board body structures, and the "first surface" referred to herein is a plane on which the circuit board bodies are wired, that is, a plane enclosed by the length and the width of the flat board body structures; the "first end surface" and the "second end surface" referred to herein are surfaces of the circuit board in the thickness direction, that is, a plane enclosed by the length and height of the flat board structure or a plane enclosed by the width and height.
Compared with the prior art, the utility model provides a set up first plug connector on the first circuit plate body 1, set up the second plug connector on the second circuit plate body 2, match first plug connector and second plug connector fixed can realize the fixed process between first circuit plate body 1 and the second circuit plate body 2. After the first connector and the second connector are matched and fixed, the first end surface 12 of the first circuit board body 1 contacts with the first surface 22 of the second circuit board body 2, and the first surface 13 of the first circuit board body 1 is perpendicular to the first surface 22 of the second circuit board body 2. Therefore, the first circuit board body 1 and the second circuit board body 2 are vertically spliced, the shape of the circuit board is changed, and the circuit board has a wider application range.
In this embodiment, the first connector is provided with a first metal contact, the second connector is provided with a second metal contact, and after the first connector and the second connector are matched and fixed, the first metal contact is in contact with the second metal contact. The first metal contact and the second metal contact are arranged to realize the electric connection relationship between the first plug connector and the second plug connector, so that the spliced circuit board can be directly used as a whole.
In the present embodiment, the first connector is a male structure 11, the second connector is a female structure 21, and the male structure 11 is inserted into the female structure 21 and vertically fixes the first circuit board body 1 and the second circuit board body 2. The male structure 11 is matched with the female groove structure 21 to be easily fixed and detached, and the operation and the forming are convenient. Of course, the utility model discloses not be limited to the above-mentioned matching mode of public first structure 11 and female groove structure 21, as long as can realize the utility model discloses the plug connector structure of splicing perpendicularly between first circuit board body 1 and the second circuit board body 2 all belongs to the simple deformation and the transform of this scheme, should fall into the utility model discloses a protection scope.
Referring to fig. 3-4 and fig. 6-8, the male structure 11 includes a connecting portion 111 and an inserting portion 112, wherein one end of the connecting portion 111 is connected to the first end surface of the first connector, the other end of the connecting portion 111 is connected to the inserting portion 112, and the inserting portion 112 is inserted into the female slot structure 21. The female groove structure 21 includes a female groove portion 211 and a blind groove portion 212, the female groove portion 211 communicates with the blind groove portion 212, and the insertion portion 112 is inserted from the female groove portion 211 and fixed by being inserted into the blind groove portion 212. The width of the connecting portion 111 is smaller than that of the insertion portion 112, the width of the female slot portion 211 matches the width of the insertion portion 112, and the blind slot portion 212 includes a first slot body 2121 matching the insertion portion 112 and a second slot body 2122 matching the connecting portion 111.
The insertion portion 112 of the male structure 11 is inserted into the blind groove portion 212 after being dropped into the female groove portion 211. The width and thickness of the first groove body 2121 in the blind groove 212 are consistent with those of the insertion portion 112, so that the insertion portion 112 is stably fixed in the first groove body 2121 due to the tension of the material after the insertion portion 112 is inserted.
The length of the insertion part 112 is the same as the thickness of the first circuit board body 1, that is to say, the male structure 11 is realized based on the cutting of the edge position of the first circuit board body 1, and the additional male structure 11 does not need to be spliced, and the male structure 11 and the first circuit board body 1 are an integrated structure, so that the processing is easy, and the structure is more stable.
The arrangement of the female slot portion 211 can facilitate the second circuit board body 2 to open the female slot structure 21 at any position of the first surface, the female slot structure 21 can be arranged at the edge position of the second circuit board body 2, so that three sides of the female slot portion 211 are open, the female slot structure 21 can also be arranged in the middle of the second circuit board body 2, and it is only required that two sides of the female slot portion 211 are open.
In this embodiment, a plurality of first plug connectors are arranged on the first circuit board body 1, a plurality of second plug connectors are arranged on the second circuit board body 2, and the plurality of first circuit board bodies 1 are matched and fixed with the plurality of second plug connectors of the same second circuit board body 2 through the plurality of first plug connectors.
Generally, two first plug connectors, namely, a positive first plug connector and a negative first plug connector, are arranged on the first circuit board body 1; the second circuit board body 2 can be provided with a plurality of groups of second plug connectors, each group of second plug connectors comprises a positive second plug connector and a negative second plug connector, and thus the plurality of groups of first circuit board bodies can be simultaneously fixed with the second circuit board body in a plug-in mode. In a similar way, the plurality of groups of second circuit board bodies can be simultaneously inserted and fixed with the first circuit board body. It is easy to think that the multiple groups of first circuit board bodies can also be spliced with the multiple groups of second circuit board bodies in a crossing manner to form a three-dimensional structure.
In this embodiment, the first circuit board body 1 and the second circuit board body 2 are a single-sided circuit board, a double-sided circuit board or a multi-layer circuit board, respectively.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
Above is the description to the technical scheme that the utility model provides, to technical personnel in the field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and range of application, to sum up, this description content should not be understood as the restriction of the utility model.
Claims (8)
1. A spliced circuit board, comprising:
the first circuit board body is provided with a first plug connector on a first end face;
the first surface of the first circuit board body is provided with a first connector which is fixedly matched with the first connector;
after the first connector and the second connector are matched and fixed, the first end face of the first circuit board body is in contact with the first surface of the second circuit board body, and the first surface of the first circuit board body is perpendicular to the first surface of the second circuit board body.
2. The spliced circuit board of claim 1, wherein the first connector comprises a first metal contact, the second connector comprises a second metal contact, and the first metal contact is in contact with the second metal contact after the first connector is fixedly matched with the second connector.
3. The spliced circuit board of claim 1, wherein the first connector is a male connector structure and the second connector is a female slot structure, and the male connector structure is inserted into the female slot structure to vertically fix the first circuit board body and the second circuit board body.
4. The patch cord board of claim 3, wherein the male connector structure comprises a connecting portion and an insertion portion, one end of the connecting portion is connected to the first end surface of the first connector, the other end of the connecting portion is connected to the insertion portion, and the insertion portion is inserted into the female slot structure.
5. The patch cord board of claim 4, wherein the female slot structure comprises a female slot portion and a blind slot portion, the female slot portion is communicated with the blind slot portion, and the insertion portion is inserted into the blind slot portion from the female slot portion and fixed by inserting into the blind slot portion.
6. The spliced circuit board of claim 5, wherein the connecting portion has a width less than the width of the insertion portion, the female slot portion has a width that matches the width of the insertion portion, and the blind slot portion includes a first slot body that matches the insertion portion and a second slot body that matches the connecting portion.
7. The spliced circuit board of claim 1, wherein the first circuit board body is provided with a plurality of first connectors, the second circuit board body is provided with a plurality of second connectors, and the first circuit board body is matched and fixed with the second connectors of the second circuit board body through the first connectors.
8. The patch cord board of claim 1, wherein the first cord board body and the second cord board body are each a single-sided cord board, a double-sided cord board, or a multilayer cord board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545217.5U CN210670763U (en) | 2019-09-16 | 2019-09-16 | Concatenation formula circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545217.5U CN210670763U (en) | 2019-09-16 | 2019-09-16 | Concatenation formula circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210670763U true CN210670763U (en) | 2020-06-02 |
Family
ID=70845400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921545217.5U Active CN210670763U (en) | 2019-09-16 | 2019-09-16 | Concatenation formula circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210670763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040307A (en) * | 2021-11-25 | 2022-02-11 | 荣成歌尔微电子有限公司 | MEMS microphone and electronic equipment |
-
2019
- 2019-09-16 CN CN201921545217.5U patent/CN210670763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040307A (en) * | 2021-11-25 | 2022-02-11 | 荣成歌尔微电子有限公司 | MEMS microphone and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Yuanhong Inventor before: Xia Yuanhong |
|
| CB03 | Change of inventor or designer information |