CN218602826U - Waterproof connector female head - Google Patents
Waterproof connector female head Download PDFInfo
- Publication number
- CN218602826U CN218602826U CN202223095706.XU CN202223095706U CN218602826U CN 218602826 U CN218602826 U CN 218602826U CN 202223095706 U CN202223095706 U CN 202223095706U CN 218602826 U CN218602826 U CN 218602826U
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- connector
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- wall
- sleeve
- waterproof
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Abstract
The utility model discloses a waterproof connector female head, which comprises a connector female head body, wherein the connector female head body is arranged on an equipment shell, the side wall of the equipment shell is provided with an installation hole for installing the connector female head body, and the connector female head body comprises a sleeve, a rubber core and a round needle; the rubber core is arranged at the inner side of the sleeve, the round needle is packaged in the rubber core, and the sleeve is arranged in the mounting hole; the sleeve outer wall is equipped with the baffle in proper order, connecting portion and external screw thread portion, and the baffle is located inside the equipment shell, connecting portion are located the mounting hole, connecting portion outside cover is equipped with waterproof pad, waterproof pad one side and equipment shell outer wall contact, should move the afterbody nut of connector to the electronic equipment outside and lock, practice thrift the electronic equipment inner space, waterproof pad inner wall and connecting portion lateral wall interference fit, prevent that water from getting into the equipment shell from the gap between waterproof pad and the connecting portion in, waterproof pad one side and equipment shell outer wall contact, avoid inside water gets into the electronic equipment, water-proof effects is good.
Description
Technical Field
The utility model relates to a connector field especially relates to a waterproof connector female head.
Background
The connector of the inside usefulness of present connector trade electronic equipment, because electronic equipment inner space is limited, if all put into electronic equipment shells inner wall with the connector, need do electronic equipment shell size big, even have certain space to install the female head of connector in the electronic equipment shell, the female head of connector occupies too much space, is unfavorable for the electronic equipment heat dissipation, and water-proof effects is limited moreover.
Therefore, there is a need to provide a new waterproof connector female head to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a waterproof connector female head that the leakproofness is good, and the protection is stable.
The utility model provides a pair of waterproof connector female, including connector female body, connector female body installs on equipment shell, equipment shell lateral wall is equipped with the mounting hole that is used for installing connector female body, connector female body includes sleeve, rubber core and round needle; the rubber core is arranged on the inner side of the sleeve, the round needle is packaged in the rubber core, and the sleeve is arranged in the mounting hole;
the outer wall of the sleeve is sequentially provided with a baffle, a connecting part and an external thread part, the baffle is positioned in the equipment shell, and the width of the baffle is larger than the aperture of the mounting hole;
connecting portion are located the mounting hole, external screw thread portion is close to connecting portion pot head is equipped with waterproof pad, waterproof pad one side and the contact of equipment shell outer wall, external screw thread portion has the nut through threaded connection, the nut extrusion waterproof pad, the nut with equipment shell outer wall passes through waterproof pad sealing connection.
Preferably, a spring cushion is arranged between the waterproof cushion and the nut.
Preferably, the inner wall of the waterproof pad is in interference fit with the outer side wall of the connecting part.
Preferably, the inner wall of the sleeve is provided with a positioning column, and the positioning column is used for being inserted into a positioning groove of the corresponding connector male head.
Preferably, the end of the positioning column is provided with a rounded corner.
Preferably, the inner wall of one end of the sleeve is provided with a chamfer.
Preferably, the external thread portion and the outer periphery of the connecting portion are provided with connecting planes, and the nut is a hexagonal nut.
Preferably, the mounting hole is provided with a guide plane corresponding to the connection plane.
Preferably, the side of the baffle, which is close to the connecting part, is provided with an anti-skid layer.
Preferably, the rubber core is a bakelite component.
Compared with the prior art, the utility model provides a waterproof connector female head has following beneficial effect:
move the afterbody nut of connector to the electronic equipment outside and lock, practice thrift the electronic equipment inner space, waterproof pad inner wall is connected with the connecting portion outside, prevents that water from getting into equipment shell from the gap between waterproof pad and the connecting portion in, waterproof pad one side and equipment shell outer wall contact avoid water to get into inside the electronic equipment, and water-proof effects is good.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of the area a in fig. 1 according to the present invention;
fig. 3 is a schematic diagram of the position of the female connector body relative to the device housing according to the present invention;
fig. 4 is a schematic structural diagram of the equipment housing of the present invention;
fig. 5 is a schematic structural view of the connecting portion of the present invention;
fig. 6 is a schematic structural diagram of the positioning column of the present invention.
The reference numbers in the figures: 1. an equipment housing; 11. mounting holes; 2. a connector female body; 21. a sleeve; 211. a baffle plate; 212. a connecting portion; 213. an external threaded portion; 2131. a notch; 214. a positioning column; 2141. rounding off; 215. chamfering; 22. a rubber core; 23. a round needle; 24. a waterproof pad; 25. a nut; 26. a spring pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The following detailed description is provided to illustrate specific embodiments of the present invention.
Example (b):
referring to fig. 1 to 6, a waterproof connector female according to an embodiment of the present invention includes a connector female body 2, the connector female body 2 is mounted on an equipment housing 1, a mounting hole 11 for mounting the connector female body 2 is formed in a side wall of the equipment housing 1, and the connector female body 2 includes a sleeve 21, a rubber core 22 and a round pin 23; the rubber core 22 is arranged on the inner side of the sleeve 21, the round needle 23 is packaged in the rubber core 22, and the sleeve 21 is arranged in the mounting hole 11; wherein, the outer wall of sleeve 21 is equipped with baffle 211, connecting portion 212 and external screw thread portion 213 in proper order, and baffle 211 is located equipment shell 1 inside, and the width of baffle 211 is greater than the aperture of mounting hole 11.
The connecting part 212 is positioned in the mounting hole 11, one end of the external thread part 213 close to the connecting part 212 is sleeved with the waterproof pad 24, one side of the waterproof pad 24 is in contact with the outer wall of the equipment shell 1, the external thread part 213 is connected with the nut 25 through threads, the nut 25 extrudes the waterproof pad 24, and the nut 25 is in sealing connection with the outer wall of the equipment shell 1 through the waterproof pad 24.
One side of the waterproof pad 24 is in contact with the outer wall of the equipment shell 1, the inner wall of the waterproof pad 24 is in interference fit with the outer wall of the connecting part 212, water is prevented from entering the equipment shell 1 from a gap between the waterproof pad 24 and the connecting part 212, the outer threaded part 213 is connected with the nut 25 through threads, and the sleeve 21 is fixedly connected with the equipment shell 1 through the nut 25. Move the afterbody nut of connector to the electronic equipment outside and lock, practice thrift the electronic equipment inner space, waterproof pad inner wall and connecting portion lateral wall interference fit prevent that water from getting into equipment shell from the gap between waterproof pad and the connecting portion in, waterproof pad one side and equipment shell outer wall contact avoid water to get into inside the electronic equipment, water-proof effects is good.
Be equipped with spring washer 26 between waterproof pad 24 and the nut 25, nut 25 passes through spring washer 26 extrusion waterproof pad 24, prevents that waterproof pad 24 and equipment shell 1 junction is not hard up, promotes overall structure's leakproofness.
The inner wall of the sleeve 21 is provided with a positioning column 214, the end of the positioning column 214 is provided with a rounded corner 2141, and the positioning column 214 is used for being inserted into a positioning groove on the male connector of the corresponding connector.
The inner wall of one end of the sleeve 21 is provided with a chamfer 215, which is convenient for interference connection with the connector female body 2 and the connector male.
The external thread 213 has a notch 2131 for facilitating screwing of the nut 25.
The outer thread part 213 and the outer periphery of the connecting part 212 are provided with connecting planes 2131, and the nut 5 is a hexagon nut to prevent the nut and the waterproof pad from being installed outside the connector female body 2 and rotating.
Further, the mounting hole 111 in the present embodiment may have a circular hole structure, and more preferably, a guide plane corresponding to the connection plane 2131 is provided in the mounting hole 11.
In addition, baffle 211 is provided with the skid resistant course near connecting portion 212 one side, promotes female first body 2 of connector and equipment shell 1 wall connection's stability, avoids female first body 2 of connector not hard up, rotates. The anti-slip layer in the preferred embodiment is made by sanding the surface of the baffle 211.
The rubber core 22 is a bakelite component, and has a good insulation effect.
The working principle is as follows: when the connector female head body 2 is installed, the connecting plane 2131 corresponds to the guide plane; secondly, the external thread part 213 of the female connector body 2 passes through the mounting hole 111 from the inside of the device case 1; then, the connector female head body 2 is rotated so that the connecting plane 2131 is not parallel to the guide plane; finally, the waterproof packing 24, the spring packing 26, and the nut 25 are assembled from the external thread portion 213 in this order.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.
Claims (10)
1. The utility model provides a waterproof connector female, includes female first body of connector (2), install on equipment casing (1) female first body of connector (2), equipment casing (1) lateral wall is equipped with mounting hole (11) that are used for installing female first body of connector (2), its characterized in that: the connector female head body (2) comprises a sleeve (21), a rubber core (22) and a round needle (23); the rubber core (22) is arranged on the inner side of the sleeve (21), the round needle (23) is packaged in the rubber core (22), and the sleeve (21) is arranged in the mounting hole (11);
the outer wall of the sleeve (21) is sequentially provided with a baffle (211), a connecting part (212) and an external thread part (213), the baffle (211) is positioned inside the equipment shell (1), and the width of the baffle (211) is larger than the aperture of the mounting hole (11);
connecting portion (212) are arranged in mounting hole (11), outer screw thread portion (213) are close to connecting portion (212) pot head is equipped with waterproof pad (24), waterproof pad (24) one side and equipment shell (1) outer wall contact, outer screw thread portion (213) have nut (25) through threaded connection, nut (25) extrusion waterproof pad (24), nut (25) with equipment shell (1) outer wall passes through waterproof pad (24) sealing connection.
2. Female watertight connector according to claim 1, characterized in that a spring washer (26) is provided between the watertight gasket (24) and the nut (25).
3. The female watertight connector as claimed in claim 1, wherein the inner wall of the watertight gasket (24) is interference fitted with the outer wall of the connection part (212).
4. The female waterproof connector as claimed in claim 1, wherein the inner wall of the sleeve (21) is provided with positioning posts (214), and the positioning posts (214) are used for being plugged with positioning grooves on the corresponding male connector.
5. The female water-proof connector as claimed in claim 4, wherein the end of the positioning post (214) is provided with a rounded corner (2141).
6. The female water-proof connector as claimed in claim 1, wherein an inner wall of one end of the sleeve (21) is provided with a chamfer (215).
7. The female waterproof connector according to claim 1, wherein the male screw part (213) and the connecting part (212) are provided with a connecting flat surface (2131) on the outer peripheral side, and the nut (25) is a hexagonal nut.
8. The female watertight connector according to claim 7, wherein the mounting hole (11) is provided with a guide plane corresponding to the connection plane (2131).
9. The female waterproof connector according to claim 1, wherein a side of the baffle (211) adjacent to the connecting portion (212) is provided with an anti-slip layer.
10. The female waterproof connector according to claim 1, wherein the rubber core (22) is a bakelite component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223095706.XU CN218602826U (en) | 2022-11-17 | 2022-11-17 | Waterproof connector female head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223095706.XU CN218602826U (en) | 2022-11-17 | 2022-11-17 | Waterproof connector female head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218602826U true CN218602826U (en) | 2023-03-10 |
Family
ID=85406409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223095706.XU Active CN218602826U (en) | 2022-11-17 | 2022-11-17 | Waterproof connector female head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218602826U (en) |
-
2022
- 2022-11-17 CN CN202223095706.XU patent/CN218602826U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |