CN216624704U - Contact pin type electric connector with dustproof function - Google Patents
Contact pin type electric connector with dustproof function Download PDFInfo
- Publication number
- CN216624704U CN216624704U CN202220050458.8U CN202220050458U CN216624704U CN 216624704 U CN216624704 U CN 216624704U CN 202220050458 U CN202220050458 U CN 202220050458U CN 216624704 U CN216624704 U CN 216624704U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- disc
- electric connector
- mounting groove
- connector body
- 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.)
- Expired - Fee Related
Links
- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a pin type electric connector with a dustproof function, which relates to the technical field of electric connectors and comprises an electric connector body, a pin mounting groove formed in one end of the electric connector body and a pin fixedly connected in the pin mounting groove, wherein an elastic component is fixedly connected to the electric connector body, a connecting frame is movably connected to the elastic component, and a disc is arranged in the connecting frame through threads. According to the dustproof structure, the moisture absorption bag, the disc and the elastic assembly are adopted, when the contact pin needs to be prevented from dust, the connecting frame is rotated to the horizontal position, the disc corresponds to the contact pin mounting groove in position, the connecting frame is loosened at the moment, the connecting ring is driven to slide on the fixing rod under the tensile force of the spring, the disc is driven to move, the contact pin mounting groove is sealed by the disc, the dustproof work can be achieved, and meanwhile the moisture absorption effect can be achieved through the moisture absorption bag.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to a pin type electric connector with a dustproof function.
Background
The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the operation is reliable or not directly affects the normal operation of an aircraft circuit, and relates to the safety of the whole host machine.
When the contact pin of the contact pin type electric connector is not used, the contact pin is exposed outside, so that dust and water vapor in the environment are easy to fall on the contact pin, and poor contact is easy to cause and signal transmission is influenced when the contact pin is used next time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a pin type electric connector with a dustproof function.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a contact pin formula electric connector with dustproof function, includes the electric connector body, sets up contact pin mounting groove, the contact pin of fixed connection in the contact pin mounting groove at electric connector body one end, fixedly connected with elastic component on the electric connector body, the last swing joint of elastic component has the link, link internal thread is provided with the disc.
Preferably, the elastic component comprises two fixing blocks fixedly connected to the electric connector body, and a connecting ring arranged in the electric connector body in a sliding manner, wherein one end of the fixing block is fixedly connected with a fixing rod, the fixing rod penetrates through the connecting ring in a sliding manner, a spring is fixedly connected between the fixing block and the connecting ring, and the connecting ring is rotatably connected with the connecting frame.
Preferably, the bottom of the disc is provided with a moisture absorption bag, an internal thread is arranged in the connecting frame, and a corresponding external thread is arranged on the disc.
Preferably, the top of the disc is fixedly connected with a bulge, and the bulge is positioned in the middle of the disc.
Preferably, the electric connector body is fixedly connected with an anti-slip ring, and anti-slip lines are arranged on the anti-slip ring.
Preferably, the area of the disc is larger than that of the contact pin mounting groove, and the contact pin mounting groove is circular.
Advantageous effects
1. According to the dustproof structure, the moisture absorption bag, the disc and the elastic assembly are adopted, when the contact pin needs to be prevented from dust, the connecting frame is rotated to the horizontal position, the disc corresponds to the contact pin mounting groove in position, the connecting frame is loosened at the moment, the connecting ring is driven to slide on the fixing rod under the tensile force of the spring, the disc is driven to move, the contact pin mounting groove is sealed by the disc, the dustproof work can be achieved, and meanwhile the moisture absorption effect can be achieved through the moisture absorption bag.
2. According to the utility model, the bulge, the disc and the external thread arranged on the disc are adopted, when the moisture absorption bag needs to be disassembled, the bulge is rotated to drive the disc to rotate, so that the disc is removed from the inside of the connecting frame, the moisture absorption bag is replaced, a good moisture absorption effect is ensured, and the electric connector is normally used.
Drawings
Fig. 1 is a first state three-dimensional structure diagram of a pin electrical connector with a dustproof function according to the present invention;
fig. 2 is a second state three-dimensional structural view of the pin electrical connector with dust-proof function according to the present invention.
Illustration of the drawings:
1. an electrical connector body; 2. an anti-slip ring; 3. a disc; 4. a protrusion; 5. inserting a pin; 6. an elastic component; 61. a fixed block; 62. a spring; 63. fixing the rod; 64. a connecting ring; 7. a connecting frame; 8. inserting a pin into the mounting groove; 9. an internal thread; 10. and (5) moisture absorption bags.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1-2, a contact pin type electric connector with dustproof function, including electric connector body 1, set up contact pin mounting groove 8 in electric connector body 1 one end, contact pin 5 of fixed connection in contact pin mounting groove 8, fixedly connected with elastic component 6 on electric connector body 1, swing joint has link 7 on the elastic component 6, link 7 internal thread is provided with disc 3, when not using this electric connector body 1, under the effect of elastic component 6, this disc 3 can seal this contact pin mounting groove 8, realize dustproof work.
The elastic component 6 comprises two fixing blocks 61 fixedly connected to the electric connector body 1, a connecting ring 64 slidably arranged in the electric connector body 1, a fixing rod 63 fixedly connected to one end of the fixing block 61, the fixing rod 63 slidably penetrates through the connecting ring 64, a spring 62 is fixedly connected between the fixing block 61 and the connecting ring 64, and the connecting ring 64 is rotatably connected with the connecting frame 7.
When needs are dustproof to contact pin 5, rotate this link 7 to horizontal position for this disc 3 corresponds with the position of contact pin mounting groove 8, loosen this link 7 this moment, under spring 62's pulling force, drive this go-between 64 and slide on dead lever 63, thereby drive this disc 3 motion, disc 3 is sealed with contact pin mounting groove 8, can realize dirt-proof work like this, and the moisture absorption effect also can be realized to this moisture absorption package 10 simultaneously.
3 bottoms of disc are provided with moisture absorption package 10, and link 7 is inside to have seted up internal thread 9, has seted up corresponding external screw thread on the disc 3, sets up this moisture absorption package 10 and can adsorb the inside moisture of contact pin mounting groove 8, can dismantle between disc 3 and the link 7.
The top of the disc 3 is fixedly connected with a bulge 4, the bulge 4 is positioned in the middle of the disc 3, and the bulge 4 is rotated to drive the disc 3 to rotate, so that the disc can be rotated.
Fixedly connected with antiskid ring 2 on the electric connector body 1 is equipped with anti-skidding line on the antiskid ring 2, can be convenient operate this electric connector body 1 through this antiskid ring 2.
The area of disc 3 is greater than the area of contact pin mounting groove 8, and contact pin mounting groove 8 is circular, and this disc 3 can seal contact pin mounting groove 8, dustproof vapor proof.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a contact pin formula electric connector with dustproof function, its characterized in that, includes electric connector body (1), sets up contact pin mounting groove (8), the contact pin (5) of fixed connection in contact pin mounting groove (8) in electric connector body (1) one end, fixed connection elastic component (6) on electric connector body (1), swing joint has link (7) on elastic component (6), link (7) internal thread is provided with disc (3).
2. The contact pin type electrical connector with the dustproof function according to claim 1, wherein the elastic component (6) comprises two fixing blocks (61) fixedly connected to the electrical connector body (1), and a connection ring (64) slidably arranged in the electrical connector body (1), one end of each fixing block (61) is fixedly connected with a fixing rod (63), the fixing rod (63) is slidably arranged through the connection ring (64), a spring (62) is fixedly connected between each fixing block (61) and the connection ring (64), and the connection ring (64) is rotatably connected with the connection frame (7).
3. The contact pin type electrical connector with the dustproof function according to claim 1, wherein a moisture absorption bag (10) is arranged at the bottom of the disc (3), an internal thread (9) is formed inside the connecting frame (7), and a corresponding external thread is formed on the disc (3).
4. The contact pin type electrical connector with dust-proof function of claim 1, wherein a protrusion (4) is fixedly connected to the top of the disc (3), and the protrusion (4) is located at the middle position of the disc (3).
5. The contact pin type electrical connector with the dustproof function according to claim 1, wherein an anti-slip ring (2) is fixedly connected to the electrical connector body (1), and anti-slip lines are arranged on the anti-slip ring (2).
6. The dust-proof electrical contact pin connector as claimed in claim 1, wherein the area of the disc (3) is larger than the area of the pin mounting groove (8), and the pin mounting groove (8) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220050458.8U CN216624704U (en) | 2022-01-10 | 2022-01-10 | Contact pin type electric connector with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220050458.8U CN216624704U (en) | 2022-01-10 | 2022-01-10 | Contact pin type electric connector with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216624704U true CN216624704U (en) | 2022-05-27 |
Family
ID=81688624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220050458.8U Expired - Fee Related CN216624704U (en) | 2022-01-10 | 2022-01-10 | Contact pin type electric connector with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216624704U (en) |
-
2022
- 2022-01-10 CN CN202220050458.8U patent/CN216624704U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |