Quick positioning pin header and female header connector

Abstract

The utility model relates to the technical field of connectors, in particular to a quick positioning pin header female connector, which comprises a female socket. The socket further comprises a male pin and a positioning assembly, the positioning assembly is arranged outside the female socket, and the male pin is arranged at the top of the female socket. According to the utility model, the male pin is quickly positioned through the positioning groove, so that the male pin can be quickly and accurately inserted into the female socket, the female socket and the male pin are fixed to a certain extent through the alignment plate and the alignment groove, and meanwhile, when the male pin is inserted into the female socket, the spring pushes the sliding piece to enable the clamping hook to clamp the fixing piece, so that the male pin is inserted into the female socket. When the male contact pin needs to be pulled out, the sliding block button is pushed upwards to enable the rotating piece to push the sliding piece towards the two sides, then the clamping hooks move towards the two sides, the male contact pin can be pulled out by releasing limiting of the fixing piece, and the problems that the device is difficult to position quickly and firm assembly is difficult to guarantee are solved.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and in particular to a quick-positioning pin header and female header connector. Background Technology

[0002] Pin headers are a type of connector widely used in PCB circuit boards in electronics, electrical appliances, and instruments. Their function is to act as a bridge between blocked or isolated circuits, undertaking the task of transmitting current or signals. They are usually used with female headers to form board-to-board connections, or with electronic wire harness terminals to form board-to-wire connections, or can be used independently for board-to-board connections.

[0003] According to the patent application CN205646318 U, "This utility model discloses a connector with positioning pins at both ends of a female connector, including pin headers and a female connector. The female connector is formed by horizontally connecting several female connector unit blocks in sequence. The pin headers are disposed through the female connector unit blocks. Positioning pins are provided on the female connector unit blocks at both ends of the lower bottom surface of the female connector. The distance between the lower end face of the positioning pin and the lower bottom surface of the female connector is greater than the distance between the lower bottom surface of the bent end of the pin and the lower bottom surface of the female connector. This structural design can pre-position the connector well through the action of the positioning pins, thereby facilitating the soldering of the pin headers. This utility model has accurate positioning and is not prone to misalignment."

[0004] Regarding the above description, the applicant believes that the following problems exist: When the device is in use, the positioning pins on the nut unit blocks at both ends of the nut are used to pre-position the connector, so that the positioning is accurate and not easy to misalign. However, in actual operation, the pre-positioning process is quite time-consuming and inefficient. In addition, after the pins are positioned and connected to the nut, the assembly stability is not good, and there is a risk of falling off, which affects the reliability of use. Utility Model Content

[0005] To overcome the problems of difficulty in quickly positioning the device and ensuring a secure assembly.

[0006] The technical solution of this utility model is as follows: a quick-positioning pin header and female connector, including a female socket; it also includes a male pin and a positioning component. The positioning component is provided on the outside of the female socket, and the male pin is provided on the top of the female socket. A fixing member is fixedly connected to the outside of the male pin. A hook for limiting the fixing member is slidably connected to the outside of the female socket. A sliding member is fixedly connected to the outside of the hook. A sliding post is fixedly connected to the right side of the sliding member. A spring for pushing the sliding member is fixedly connected to the outside of the sliding post. A shaped part for limiting the movement of the sliding member is fixedly connected to the left side of the sliding member. A rotating member is rotatably connected inside the shaped part. A slider button is rotatably connected to the end of the rotating member away from the shaped part.

[0007] Preferably, a hole is provided at the position corresponding to the sliding post of the female socket, and the sliding post is slidably connected inside the female socket.

[0008] Preferably, a groove is provided at the position corresponding to the female socket and the irregular part, and the irregular part is slidably connected inside the female socket.

[0009] Preferably, a groove is provided at the position corresponding to the slider button of the female socket, and the slider button is slidably connected inside the female socket.

[0010] Preferably, the slider button is made of PVC material with anti-slip texture on the outside.

[0011] Preferably, the positioning component includes a positioning groove, which is fixedly connected to the top of the female connector. An alignment plate is fixedly connected to the top of the positioning groove, and alignment grooves are provided on both sides of the male pin.

[0012] Preferably, the fastener and the corresponding position of the hook are provided with anti-slip patterns, and the fastener is slidably connected inside the hook.

[0013] The beneficial effects of this utility model are as follows: The male pin is quickly positioned by the positioning groove, allowing it to be quickly and accurately inserted into the female socket. The alignment plate and the alignment groove fix the female socket and the male pin to a certain extent. At the same time, when the male pin is inserted into the female socket, the spring pushes the sliding part to make the hook lock the fixing part, thus making the male pin more firmly fixed inside the female socket. When the male pin needs to be removed, push the slider button upward to push the rotating part to both sides, thereby moving the hook to both sides and releasing the limitation on the fixing part, so that the male pin can be removed. This helps to solve the problems of difficulty in quickly positioning the device and difficulty in ensuring a firm assembly. Attached Figure Description

[0014] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.

[0015] Figure 2 The diagram shown is a schematic representation of the male connector structure of this utility model.

[0016] Figure 3 The diagram shown is a schematic representation of the female connector structure of this utility model.

[0017] Figure 4 This utility model is shown. Figure 3 Schematic diagram of the structure at point A

[0018] Figure 5 The diagram shown is a schematic representation of the positioning component of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Female connector; 201. Male pin; 202. Fixing component; 203. Hook; 204. Sliding component; 205. Sliding post; 206. Spring; 207. Irregularly shaped component; 208. Rotating component; 209. Slider button; 301. Positioning groove; 302. Alignment plate; 303. Alignment slot. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please see Figures 1-5 This utility model provides an embodiment of a quick-positioning pin header / female connector, including a female socket 1; it also includes a male pin 201 and a positioning component. The positioning component is disposed on the outside of the female socket 1, and the male pin 201 is disposed on the top of the female socket 1. A fixing member 202 is fixedly connected to the outside of the male pin 201. A hook 203 for limiting the fixing member 202 is slidably connected to the outside of the female socket 1. A sliding member 204 is fixedly connected to the outside of the hook 203. A sliding post 205 is fixedly connected to the right side of the sliding member 204. 5. An externally fixed spring 206 is used to push the slider 204. A shaped part 207 is fixedly connected to the left side of the slider 204 to limit its movement. A rotating part 208 is rotatably connected inside the shaped part 207. A slider button 209 is rotatably connected to the end of the rotating part 208 away from the shaped part 207. When the male pin 201 is inserted into the female socket 1, the spring 206 pushes the slider 204, causing the hook 203 to lock the fixing part 202, thereby fixing the male pin 201 in the female socket 1. When the male pin 201 needs to be removed, push the slider button 209 upwards to cause the rotating part 208 to push the sliding part 204 to both sides, thereby causing the hook 203 to move to both sides, releasing the limitation on the fixing part 202, and the male pin 201 can be removed. A hole is provided at the position corresponding to the sliding post 205 of the female socket 1. The sliding post 205 is slidably connected inside the female socket 1. By providing the sliding post 205, it helps to limit the sliding part 204 when the spring 206 is working. A sliding post is provided at the position corresponding to the irregular part 207 of the female socket 1. The groove and the irregular part 207 are slidably connected inside the female socket 1. The irregular part 207 helps to limit the pushing of the rotating part 208. The female socket 1 and the corresponding position of the slider button 209 are provided with a sliding groove. The slider button 209 is slidably connected inside the female socket 1. The slider button 209 helps to drive the rotating part 208 to rotate and move the hook 203. The slider button 209 is made of PVC material and has anti-slip patterns on its outside. The anti-slip patterns help to make the device easier to use.

[0022] Please see Figure 5In this embodiment, the positioning component includes a positioning groove 301, which is fixedly connected to the top of the female connector 1. An alignment plate 302 is fixedly connected to the top of the positioning groove 301. Alignment grooves 303 are provided on both sides of the male pin 201. The positioning groove 301 quickly positions the male pin 201, allowing it to be quickly and accurately inserted into the female connector 1. The alignment plate 302 and the alignment grooves 303 fix the female connector 1 and the male pin 201 to a certain extent. Anti-slip patterns are provided at the corresponding positions of the fixing member 202 and the hook 203. The fixing member 202 is slidably connected inside the hook 203. The anti-slip patterns help increase the friction between the alignment plate 302 and the alignment groove 303.

[0023] During operation, the male pin 201 is quickly positioned by the positioning groove 301, allowing it to be quickly and accurately inserted into the female socket 1. The alignment plate 302 and the alignment groove 303 fix the female socket 1 and the male pin 201 to a certain extent. When the male pin 201 is inserted into the female socket 1, the spring 206 pushes the sliding member 204, causing the hook 203 to lock the fixing member 202, thus making the male pin 201 more firmly fixed inside the female socket 1. When the male pin 201 needs to be removed, the slider button 209 is pushed upwards, causing the rotating member 208 to push the sliding member 204 to both sides, thereby causing the hook 203 to move to both sides, releasing the limitation on the fixing member 202, and the male pin 201 can be removed.

[0024] Through the above steps, the male pin 201 is quickly positioned by the positioning groove 301, allowing the male pin 201 to be quickly and accurately inserted into the female socket 1. The alignment plate 302 and the alignment groove 303 fix the female socket 1 and the male pin 201 to a certain extent. At the same time, when the male pin 201 is inserted into the female socket 1, the spring 206 pushes the sliding member 204, causing the hook 203 to lock the fixing member 202, thereby making the male pin 201 more firmly fixed inside the female socket 1. When the male pin 201 needs to be removed, the slider button 209 is pushed upward to make the rotating member 208 push the sliding member 204 to both sides, thereby causing the hook 203 to move to both sides, releasing the limitation on the fixing member 202, and the male pin 201 can be removed. This helps to solve the problems of difficulty in quickly positioning the device and difficulty in ensuring a firm assembly.

Claims

1. A fast positioning connector for connecting a pin array to a socket array, comprising a socket (1), characterized in that: The utility model also includes a male pin (201) and a positioning assembly, the female socket (1) is externally provided with the positioning assembly, the female socket (1) is provided with the male pin (201) on the top, the male pin (201) is externally fixedly connected with a fixing part (202), the female socket (1) is externally slidably connected with a clamping hook (203) for limiting the fixing part (202), the clamping hook (203) is externally fixedly connected with a sliding part (204), the sliding part (204) is fixedly connected with a sliding column (205) on the right side, the sliding column (205) is externally fixedly connected with a spring (206) for pushing the sliding part (204), the sliding part (204) is fixedly connected with a special-shaped part (207) on the left side for limiting the movement of the sliding part (204), the special-shaped part (207) is rotatably connected with a rotating part (208) in the inside, the rotating part (208) is rotatably connected with a slider button (209) on the end far from the special-shaped part (207).

2. The quick positioning pin-socket connector according to claim 1, wherein: The female socket (1) is provided with a hole at the position corresponding to the sliding column (205), and the sliding column (205) is slidably connected in the female socket (1).

3. The quick positioning pin-socket connector of claim 1, wherein: The female socket (1) is provided with a sliding groove at the position corresponding to the special-shaped part (207), and the special-shaped part (207) is slidably connected in the female socket (1).

4. The quick positioning pin-socket connector of claim 1, wherein: The female socket (1) is provided with a sliding groove at the position corresponding to the slider button (209), and the slider button (209) is slidably connected in the female socket (1).

5. The quick positioning pin-socket connector of claim 1, wherein: The slider button (209) is made of PVC and is provided with anti-skid patterns on the outside.

6. The quick positioning pin-socket connector of claim 1, wherein: The positioning assembly comprises a positioning groove (301) fixedly connected to the top of the female socket (1), a positioning plate (302) fixedly connected to the top of the positioning groove (301), and alignment grooves (303) provided on both sides of the male pin (201).

7. The quick positioning pin-socket connector of claim 6, wherein: The fixing part (202) is provided with anti-skid patterns at the position corresponding to the clamping hook (203), and the fixing part (202) is slidably connected in the clamping hook (203).

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