CN219874104U - Pin header type connector - Google Patents
Pin header type connector Download PDFInfo
- Publication number
- CN219874104U CN219874104U CN202321110144.3U CN202321110144U CN219874104U CN 219874104 U CN219874104 U CN 219874104U CN 202321110144 U CN202321110144 U CN 202321110144U CN 219874104 U CN219874104 U CN 219874104U
- Authority
- CN
- China
- Prior art keywords
- core structure
- channels
- terminal
- rubber core
- boss
- Prior art date
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims abstract description 4
- 229910000679 solder Inorganic materials 0.000 claims 2
- 238000004378 air conditioning Methods 0.000 claims 1
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
Abstract
The utility model relates to a pin header type connector which mainly comprises a rubber core structure and a plurality of terminals, wherein the rubber core structure defines an inserting space and a plurality of terminal channels communicated with the inserting space, a first boss is formed on one inner wall surface of the rubber core structure, a plurality of limiting structures are formed at the rear end of the rubber core structure, which is away from the inserting space, each terminal is defined with an interference section, a contact section and a welding section, the interference section is used for being inserted into the terminal channels and fixed in structure, one end of the interference section extends into the inserting space, the welding section extends to the rear end of the rubber core structure in a bending way from the other end of the interference section, and each welding section is clamped and fixed in the limiting structures.
Description
Technical Field
The present utility model relates to a connector, and more particularly to a pin header connector.
Background
According to the design, pin connectors (Pin connectors) are widely used for connecting Printed Circuit Boards (PCBs), and the Pin connectors are used for carrying the task of current or signal transmission between blocked or isolated circuits in the circuit. Mainly for use inside the device and not as a connector outside the device.
However, when the Pin Header is plugged into the Pin Header connector, the position of the internal Pin must be confirmed by itself to determine the direction of connection.
The detailed features and advantages of the present utility model will be readily apparent to those skilled in the art from that description, that is, the objects and advantages of the utility model will be readily apparent to those skilled in the art from the following detailed description, claims, and drawings.
Disclosure of Invention
The main purpose of the utility model is that: the first boss and the second boss formed on the inner wall surface of the rubber core structure are used for preventing the connector base from being reversely misplaced with the connector plug due to nondirectional limitation, and the terminals from being collided and askew due to misplacement direction, so that the connector base cannot be normally used.
The utility model has the following secondary purposes: the terminals are inserted into the rubber core structure in an assembling mode, and structural clamping can be formed by utilizing the interference section after the terminals are inserted into the terminal channel, so that the terminals are not easy to separate, and the effect of stabilizing the terminals is achieved.
Another object of the utility model is: the welding sections of the terminals, which are bent, can be fixed by the limiting structure, so that the defective rate is prevented from being increased due to welding failure or poor welding caused by the skew of the terminals.
The utility model provides a pin header connector, comprising a rubber core structure defining a plugging space and a plurality of terminal channels communicated with the plugging space, wherein the rubber core structure is positioned on one inner wall surface of the plugging space to form a first boss, and a plurality of limit structures are formed at the rear end of the rubber core structure away from the plugging space; and a plurality of terminals, which define an interference section for inserting into the terminal channel and fixing the structure, a contact section extending from one end of the interference section to the insertion space, and a welding section bending from the other end of the interference section to the rear end of the rubber core structure, wherein each welding section is clamped and fixed on the limiting structure.
Preferably, the rubber core structure further comprises a second boss formed on the inner wall surface of the rubber core structure and corresponding to the first boss.
Preferably, wherein the second boss width is greater than the first boss width.
Preferably, each of the terminal channels in the rubber core structure is divided into a plurality of first channels and a plurality of second channels located below each of the first channels, and each of the first channels corresponds to the second channel located at the two outermost sides.
Preferably, each of the terminals is divided into a plurality of first terminals inserted in the first channel and a plurality of second terminals inserted in the second channel.
Preferably, each of the limiting structures is located below each of the second channels, and the limiting structures corresponding to the second channels located at two outermost sides are sufficient to sandwich the soldering section of the first terminal and the soldering section of the second terminal.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model.
FIG. 2 is an exploded perspective view of a preferred embodiment of the present utility model.
FIG. 3 is a schematic front view of a preferred embodiment of the present utility model.
FIG. 4 is another perspective view of the preferred embodiment of the present utility model.
Symbol description
The pin header connector 1, the rubber core structure 10, the plugging space 100, the terminal channel 102, the first channel 1020, the second channel 1022, the first boss 104, the limit structure 106, the second boss 108, the terminal 12, the interference section 120, the contact section 122, the welding section 124, the first terminal 126 and the second terminal 128.
Detailed Description
Fig. 1, fig. 2, fig. 3 and fig. 4 show a perspective view, an exploded perspective view, a front view and another perspective view of a preferred embodiment of the present utility model. The utility model relates to a pin header type connector, which mainly comprises a rubber core structure 10 and a plurality of terminals 12, wherein the rubber core structure 10 defines an inserting space 100 and a terminal channel 102, the terminal channel 102 is communicated with the inserting space 100, the rubber core structure 10 is positioned on one inner wall surface of the inserting space 100 to form a first boss 104, a plurality of limit structures 106 are formed at the rear end of the rubber core structure 10, which is away from the inserting space 100, each terminal 12 is defined with an interference section 120, a contact section 122 and a welding section 124, the interference section 120 is used for being inserted into the terminal channel 102 and fixed in structure, one end of the contact section 122 extends to the inserting space 100 from one end of the interference section 120, the welding section 124 extends to the rear end of the rubber core structure 10 in a bending way from the other end of the interference section 120, and each welding section 124 is clamped and fixed on the limit structures 106.
In addition to the first boss 104 formed on the inner wall surface of the rubber core structure 10, a second boss 108 may be formed on the other inner wall surface of the rubber core structure 10 and corresponding to the first boss position 104, wherein the width of the second boss 108 is greater than the width of the first boss 106. The first boss 104 and the second boss 108 formed on the inner wall surface of the rubber core structure 10 prevent the pin header type connector 1 from being misplaced in the opposite direction with the connector plug due to nondirectional limitation, and the terminals are prevented from being collided and askew due to misplacement direction, and furthermore, the width of the second boss 108 is larger than that of the first boss 106, so that only single-direction insertion can be ensured, and possible misplug is completely prevented.
In addition, each terminal 12 is inserted into the rubber core structure 10 in an assembled manner, and the interference section 120 can be used to form structural fastening after being inserted into the terminal channel 102, so as to prevent the terminal 12 from being separated easily, thereby achieving the effect of stabilizing the terminal 12.
Furthermore, each terminal channel 102 in the adhesive core structure 10 is divided into a plurality of first channels 1020 and a plurality of second channels 1022 located below each first channel 1020, each first channel 1020 corresponds to a second channel 1022 located at two outermost sides, each terminal 12 is divided into a plurality of first terminals 126 inserted into the first channels 1020 and a plurality of second terminals 128 inserted into the second channels 1022, each limiting structure 106 is located at a position below each second channel 1022, wherein the limiting structure 106 corresponding to the second channel 1022 located at two outermost sides is sufficient to sandwich the welding section of the first terminal 126 and the welding section of the second terminal 128. The welding sections of the terminals, which are bent, can be fixed by the limiting structure, so that the defective rate is prevented from being increased due to welding failure or poor welding caused by the skew of the terminals.
Claims (6)
1. A pin header connector, characterized in that:
a rubber core structure defining a plugging space and a plurality of terminal channels communicated with the plugging space, wherein the rubber core structure is positioned on one inner wall surface of the plugging space to form a first boss, and a plurality of limit structures are formed at the rear end of the rubber core structure, which is away from the plugging space; a kind of electronic device with high-pressure air-conditioning system
The terminals define an interference section for being inserted into the terminal channel and fixed in structure, a contact section extending from one end of the interference section to the plugging space, and a welding section bending from the other end of the interference section to the rear end of the rubber core structure, wherein each welding section is clamped and fixed on the limiting structure.
2. The pin header connector of claim 1, further comprising a second boss formed on an inner wall of the core structure and corresponding to the first boss.
3. The pin header connector of claim 2, wherein the second boss width is greater than the first boss width.
4. The pin header connector of claim 1, wherein each of the plurality of terminal channels in the core structure is divided into a plurality of first channels and a plurality of second channels located below each of the plurality of first channels, each of the plurality of first channels corresponding to the second channels located on two outermost sides.
5. The pin header connector of claim 4, wherein each of the terminals is divided into a plurality of first terminals inserted into the first channel and a plurality of second terminals inserted into the second channel.
6. The pin header connector of claim 5, wherein each of the limiting structures is located below each of the second channels, and wherein the limiting structures corresponding to the second channels located at two outermost sides are sufficient to sandwich the solder segments of the first terminal and the solder segments of the second terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321110144.3U CN219874104U (en) | 2023-05-10 | 2023-05-10 | Pin header type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321110144.3U CN219874104U (en) | 2023-05-10 | 2023-05-10 | Pin header type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874104U true CN219874104U (en) | 2023-10-20 |
Family
ID=88369602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321110144.3U Active CN219874104U (en) | 2023-05-10 | 2023-05-10 | Pin header type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874104U (en) |
-
2023
- 2023-05-10 CN CN202321110144.3U patent/CN219874104U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |