CN215771612U - Pin connector - Google Patents
Pin connector Download PDFInfo
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- CN215771612U CN215771612U CN202121604107.9U CN202121604107U CN215771612U CN 215771612 U CN215771612 U CN 215771612U CN 202121604107 U CN202121604107 U CN 202121604107U CN 215771612 U CN215771612 U CN 215771612U
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- main body
- pin
- snap
- connector according
- cylindrical portion
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- 230000037431 insertion Effects 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims description 31
- 230000005611 electricity Effects 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides a pin socket connector, relates to the technical field of electricity, and solves the technical problem that a terminal connector and a control line are relatively complex to disassemble in the prior art. The needle seat connector comprises a main body part and a connecting part, wherein the main body part is detachably connected with the connecting part, a contact pin is arranged on the main body part, and the connecting part is used for being connected with a control line and can be contacted with the contact pin through the control line arranged on the main body part through the connecting part. The utility model is used for quickly mounting the terminal connector and the control line.
Description
Technical Field
The utility model relates to the technical field of electricity, in particular to a pin socket connector.
Background
The PCB is provided with the interface needle base, a terminal connector (namely, the needle base connector) needs to be processed by a special manufacturer in actual production, the terminal connector is in compression joint with the control line, and then the terminal connector is connected with the interface needle base on the PCB.
The applicant has found that the prior art has at least the following technical problems:
the connection mode of the terminal connector and the control line is difficult to take down or replace the control line, and when the unit is tested and the like or the line needs to be frequently disassembled, the disassembly is difficult due to the crimping (the terminal connector and the control line crimping), and a large amount of manpower, material resources and time are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pin socket connector, which solves the technical problem that the terminal connector and a control wire are relatively complicated to disassemble in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a pin socket connector which comprises a main body part and a connecting part, wherein the main body part is detachably connected with the connecting part, a contact pin is arranged on the main body part, the connecting part is used for being connected with a control wire, and the control wire arranged on the main body part through the connecting part can be contacted with the contact pin.
Further, the main body part and the connecting part are fixedly connected through a magnetic attraction type fixing connection and/or a buckling structure.
Further, the connecting part has a cylindrical structure, and the control wire is inserted into the connecting part and can be crimped to the connecting part by deforming the connecting part.
Further, the connecting portion has a cylindrical structure, the main body portion is provided with at least two insertion holes, the connecting portion is inserted into the corresponding insertion holes, and each insertion hole corresponds to one pin.
Furthermore, a limiting structure is arranged on the connecting line part and used for limiting the length of the connecting line part inserted into the main body part.
Further, the connection portion includes a first cylindrical portion and a second cylindrical portion connected to the first cylindrical portion, the first cylindrical portion is disposed on one side of the second cylindrical portion and is disposed coaxially therewith, a diameter of the first cylindrical portion is larger than a diameter of the second cylindrical portion, and the second cylindrical portion is inserted into the insertion hole.
Further, magnets are provided on the connecting portion and the main body portion, and the connecting portion is fixed to the main body portion by attraction of the magnets.
Further, the main body part comprises a base and a cover body, the cover body is detachably connected with the base, the insertion hole is formed in the base, and a buckle structure is arranged between the connecting line part and the cover body.
Furthermore, the buckle structure comprises a buckle groove and a buckle, one of the buckle groove and the buckle is arranged on the connecting line part, the other buckle is arranged on the cover body, and the buckle is positioned in the buckle groove.
Furthermore, the main body part is of a block structure, and the side surface of the main body part, on which the insertion hole is formed, is opposite to the side surface of the main body part, on which the contact pin is arranged.
The utility model provides a needle seat connector, which comprises a main body part and a connecting part, wherein the main body part is detachably connected with the connecting part, a control wire can be connected to the connecting part, the control wire arranged on the main body part through the connecting part can be contacted with a contact pin, and when the control wire needs to be detached, the connecting part can be directly detached from the main body part.
The preferred technical scheme of the utility model can at least produce the following technical effects:
the main body part is fixedly connected with the connecting line part through a magnetic attraction type and/or a buckle structure, the magnet attraction mode and the buckle structure connection mode are simple, and the detachable connection between the main body part and the connecting line part is convenient to realize;
the connecting part is of a cylindrical structure, the control line is inserted into the connecting part, the connecting part is extruded by equipment to enable the connecting part to deform slightly, the control line is pressed on the connecting part, and when the control line needs to be detached from the connecting part, the control line can be pulled out by applying external force or by breaking the connecting part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 the drawings without creative efforts.
Fig. 1 is a schematic structural view of a pin connector according to an embodiment of the present invention (showing a connecting portion);
fig. 2 is a schematic structural diagram of the pin holder connector according to the embodiment of the present invention (the cover is not shown);
fig. 3 is a schematic structural diagram of a connecting portion according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cover according to an embodiment of the present invention.
FIG. 1-body portion; 11-an insertion hole; 12-a seat body; 13-a cover body; 2-a connecting part; 21-a first cylindrical section; 22-a second cylindrical portion; 3-inserting a pin; 4-buckling.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The utility model provides a pin socket connector which comprises a main body part 1 and a connecting part 2, wherein the main body part 1 is detachably connected with the connecting part 2, a contact pin 3 is arranged on the main body part 1, the connecting part 2 is used for being connected with a control wire, and the control wire arranged on the main body part 1 through the connecting part 2 can be contacted with the contact pin 3. In the prior art, the interface needle base is arranged on the PCB, a terminal connector needs to be processed by a special manufacturer in actual production, the terminal connector is connected with the control wire in a compression joint mode, then the terminal connector is connected with the interface needle base on the PCB, and the compression joint connection mode of the terminal connector and the control wire is difficult to take down or replace the control wire from the terminal connector. The utility model provides a pin socket connector, wherein a main body part 1 is detachably connected with a connecting part 2, a control wire is connected on the connecting part 2, and the control wire installed on the main body part 1 through the connecting part 2 can be respectively contacted with corresponding contact pins 3 (the contact pins 3 are inserted into interface pin seats on a PCB), so that the connection between the control wire and the socket 3 is realized. When the control wire needs to be detached, the connecting wire part 2 can be detached from the main body part 1.
As for the detachable connection between the main body portion 1 and the connecting wire portion 2, the following may be specifically mentioned: the main body part 1 and the connecting part 2 are fixedly connected through a magnetic attraction type and/or a buckling structure. The magnet attraction mode and the connection mode of the buckle structure are simple, and the detachable connection between the main body part 1 and the connecting line part 2 is convenient to realize. The main body 1 and the connecting portion 2 may be connected by only a magnetic attraction force, the main body 1 and the connecting portion 2 may be connected by only a snap structure, and the main body 1 and the connecting portion 2 may be connected by both a magnetic attraction and a snap structure. Of course, the connection between the main body 1 and the connection wire 2 is not limited to the magnet attraction or the snap connection.
As an alternative embodiment, the connecting portion 2 is a cylindrical structure, the control wire is inserted into the connecting portion 2, and the connecting portion 2 is slightly deformed by pressing the connecting portion 2 with a device, so that the control wire is crimped on the connecting portion 2. When it is necessary to detach the control line from the wire connecting portion 2, the control line may be pulled out by applying an external force or by breaking the wire connecting portion 2.
Referring to fig. 1, it is shown that at least two insertion holes 11 are formed in the main body 1, the connecting wire portions 2 are respectively inserted into the corresponding insertion holes 11, each insertion hole 11 corresponds to one pin 3, and the pins 3 of the main body 1 respectively extend into the corresponding insertion holes 11. The control wire is inserted into the main body 1 through the connecting portion 2 and contacts the corresponding pin 3 at one side of the main body 1 to realize connection, and referring to fig. 1, a row of insertion holes 11 on the main body 1 is illustrated.
For the connecting part 2, a limiting structure is arranged on the connecting part 2 and used for limiting the length of the connecting part 2 inserted into the main body part 1. The limiting structure may be a step structure on the connecting line part 2, and specifically may be as follows: referring to fig. 3, illustrating the connection portion 2, the connection portion 2 includes a first cylindrical portion 21 and a second cylindrical portion 22 connected to the first cylindrical portion 21, the first cylindrical portion 21 is disposed on one side of the second cylindrical portion 22 and coaxially disposed, the first cylindrical portion 21 has a diameter larger than that of the second cylindrical portion 22, the second cylindrical portion 22 is inserted into the insertion hole 11, and a control wire is inserted into the connection portion 2 and is fixed to an inner sidewall of the second cylindrical portion 22 by being pressed.
In an alternative embodiment, magnets are provided on the connection part 2 and the main body part 1, and the connection part 2 is fixed to the main body part 1 by attraction of the magnets. Or, one of the insertion hole 11 and the connecting wire part 2 is provided with a clamping groove, and the other is provided with an elastic buckle, after the connecting wire part 2 extends into the insertion hole 11 in place, the elastic buckle is positioned in the clamping groove, and the structure of the elastic buckle and the clamping groove meets the requirement that the connecting wire part 2 can be pulled down from the main body part 1 when the connecting wire part 2 is pulled outwards. Or, the connecting wire part 2 and the main body part 1 are provided with magnets, the connecting wire part 2 is fixed on the main body part 1 through the attraction of the magnets, for more stable fixation, one of the insertion hole 11 and the connecting wire part 2 is provided with a clamping groove, the other is provided with an elastic buckle, and after the connecting wire part 2 extends into the insertion hole 11 in place, the elastic buckle is positioned in the clamping groove, namely, the connecting wire part 2 is connected with the main body part through the attraction of the magnets and the buckle structure.
As an alternative embodiment, referring to fig. 1, the main body 1 includes a base 12 and a cover 13, the cover 13 is detachably connected to the base 12, the insertion hole 11 is disposed on the base 12, referring to fig. 2, a cavity is disposed on the base 12, so that the connection portion 2 and the cover 13 can be connected through a snap structure. The connecting wire parts 2 with control wires are inserted into the corresponding insertion holes 11, the cover body 13 is mounted on the base body 12, and after the mounting is finished, the connecting wire parts 2 are fixed on the cover body 13 through a buckle structure. Here, in the description, magnets may be provided on the connecting wire portion 2 and the main body portion 1, and after the connecting wire portion 2 with the control wire is inserted into the corresponding insertion hole 11, the connecting wire portion 2 is "pre-fixed" by the attraction of the magnets, and the connecting wire portion 2 is further fixed to the main body portion 1 by the connection between the connecting wire portion 2 and the lid body 13.
As an alternative embodiment, the snap structure includes a snap groove and a snap 4, one of the snap groove and the snap 4 is disposed on the connecting portion 2, the other is disposed on the cover 13, and the snap is located in the snap groove. For example, the snaps 4 are disposed on the inner side wall of the cover 13, a snap groove is disposed on the circumferential side wall of each connecting portion 2, and when the connecting portion 2 is inserted into the insertion hole 11, the snap groove faces the cover 13 (here, it is to be noted that a guide structure may be additionally disposed between the connecting portion 2 and the main body portion 1, for example, a protrusion is disposed on the connecting portion 2, and a fitting groove is disposed on the inner side wall of the insertion hole 11, and when the connecting portion 2 is inserted into the insertion hole 11, the protrusion on the connecting portion 2 is first located in the fitting groove, and the guide connecting portion 2 is inserted downward), and then the cover 12 is covered with the cover 13, so that the snaps 4 on the cover 13 are respectively located in the corresponding snap grooves. Alternatively, the following may be used: the installation of lid 13 is inserted from one side of pedestal 12, the buckle on lid 13 is in the state of withdrawing this moment, guarantee that lid 13 can insert pedestal 12 from one side of pedestal 12 smoothly, after lid 13 inserts to the right place (lid 13 is buckle fixed connection with pedestal 12 this moment), through the regulation and control mechanism that the operation is connected with the buckle on lid 13, make the buckle inwards stretch out and insert corresponding buckle inslot respectively, regarding regulation and control mechanism, can be electromagnetic control structure, adopt prior art to realize above-mentioned function can, because the key point of not protecting, do not too much state.
Referring to fig. 1, a pin connector is illustrated as an alternative embodiment, the main body 1 is a block structure, and a side surface of the main body 1, on which the insertion hole 11 is formed, is opposite to a side surface of the main body 1, on which the pin 3 is arranged.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A pin base connector is characterized by comprising a main body part (1) and a connecting line part (2),
the main part (1) and the connecting part (2) are detachably connected, a contact pin (3) is arranged on the main part (1), and the connecting part (2) is used for being connected with a control line and is installed on the main part (1) through the connecting part (2) to enable the control line to be in contact with the contact pin (3).
2. The needle holder connector according to claim 1, wherein the main body portion (1) and the wire portion (2) are fixedly connected by a magnetic attraction type and/or by a snap structure.
3. The hub connector according to claim 1, wherein the connection part (2) has a cylindrical structure, and the control wire is inserted into the connection part (2) and is pressure-bonded to the connection part (2) by deforming the connection part (2).
4. The header connector according to any one of claims 1 to 3, wherein the body portion (1) is provided with at least two insertion holes (11), the connecting portions (2) are respectively inserted into the corresponding insertion holes (11) and each insertion hole (11) corresponds to one pin (3).
5. The needle holder connector according to claim 4, wherein a limiting structure is present on the connection portion (2) to limit the length of insertion of the connection portion (2) into the body portion (1).
6. The needle holder connector according to claim 5, wherein the wire portion (2) includes a first cylindrical portion (21) and a second cylindrical portion (22) connected to the first cylindrical portion (21), the first cylindrical portion (21) is provided on one side of the second cylindrical portion (22) and coaxially provided, a diameter of the first cylindrical portion (21) is larger than a diameter of the second cylindrical portion (22) and the second cylindrical portion (22) is inserted into the insertion hole (11).
7. The needle holder connector according to claim 4, wherein magnets are provided on the connecting portion (2) and the main body portion (1), and the connecting portion (2) is fixed to the main body portion (1) by attraction of the magnets.
8. The pin holder connector according to claim 4, wherein the main body (1) includes a holder (12) and a cover (13), the cover (13) is detachably connected to the holder (12), the insertion hole (11) is formed in the holder (12), and a snap-fit structure is formed between the connecting portion (2) and the cover (13).
9. The pin holder connector according to claim 8, wherein the snap structure comprises a snap groove and a snap (4), one of the snap groove and the snap (4) is provided on the connecting portion (2) and the other is provided on the cover (13), and the snap (4) is located in the snap groove.
10. The pin connector according to claim 4, wherein the main body (1) has a block-shaped structure, and a side surface of the main body (1) on which the insertion hole (11) is formed is opposite to a side surface of the main body (1) on which the pin (3) is disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121604107.9U CN215771612U (en) | 2021-07-14 | 2021-07-14 | Pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121604107.9U CN215771612U (en) | 2021-07-14 | 2021-07-14 | Pin connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215771612U true CN215771612U (en) | 2022-02-08 |
Family
ID=80105432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121604107.9U Active CN215771612U (en) | 2021-07-14 | 2021-07-14 | Pin connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215771612U (en) |
-
2021
- 2021-07-14 CN CN202121604107.9U patent/CN215771612U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |