CN109713509B - Electronic plug connector with good safety - Google Patents
Electronic plug connector with good safety Download PDFInfo
- Publication number
- CN109713509B CN109713509B CN201811606871.2A CN201811606871A CN109713509B CN 109713509 B CN109713509 B CN 109713509B CN 201811606871 A CN201811606871 A CN 201811606871A CN 109713509 B CN109713509 B CN 109713509B
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- plug connector
- hole
- side wall
- 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
Images
Abstract
The invention discloses an electronic plug connector with good safety, which comprises a plug connector A and a plug connector B, wherein the plug connector A and the plug connector B are clamped and connected, the plug connector A comprises a cylinder, the contact part of a through hole A and a lead can be sealed through the matching arrangement of an elastic bag sleeve A, L-shaped channel A, an extrusion piston A and an extrusion rod B, water vapor is prevented from entering the inside of an accommodating groove from the through hole A, the contact part of the through hole B and the lead can be sealed through the matching arrangement of an elastic bag sleeve B, L-shaped channel B, the extrusion piston B and the extrusion rod A, the water vapor is prevented from entering the inside of the accommodating groove from the through hole B, the contact part of an arc-shaped groove and an arc-shaped convex ring can be sealed through the matching arrangement of an elastic bag ring, a main channel and a branch channel, the water vapor is prevented from entering the accommodating groove from the inserting groove, the invention can effectively seal the connection part, the occurrence of bad electric connection caused by the corrosion of the water vapor on the connection part of the lead is prevented.
Description
Technical Field
The invention relates to the technical field of electronic connectors, in particular to an electronic plug connector with good safety.
Background
The electronic plug connector is a quick connector between a conducting wire and a terminal, and the connection point between the conducting wire and the conducting wire is protected through the quick connection of the electronic plug connector and the terminal. The electronic plug connector used at present has large shell clearance, has poor protection effect on the inner connecting conductor of the electronic plug connector, and external water and air easily enter the inside of a connecting point to corrode the connecting point, thereby influencing the electric conductivity, causing circuit break and influencing the use of equipment.
Disclosure of Invention
The present invention is directed to an electronic connector with high security, which solves the above-mentioned problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme: an electronic plug connector with good safety comprises a plug connector A and a plug connector B, wherein the plug connector A and the plug connector B are clamped, the plug connector A comprises a cylinder, an insertion groove is formed in the middle of one end face of the cylinder, a through hole A is formed in the middle of the other end face of the cylinder and is communicated with the insertion groove, an elastic bag sleeve A is arranged on the inner side wall of the through hole A, a vent A is arranged on the elastic bag sleeve A, an L-shaped channel A is formed in the side wall of the cylinder, one end of the L-shaped channel A extends out of one end face of the cylinder, the other end of the L-shaped channel A is connected with the vent A, an extrusion piston A is movably arranged in the L-shaped channel A, arc-shaped grooves are uniformly formed in the side wall of the insertion groove, elastic bag rings are arranged on the inner side wall of the arc-shaped grooves, vent, the side wall of the cylinder is internally provided with a main channel, the main channel is evenly connected with one end of a branch channel, the other end of the branch channel is respectively connected with a corresponding vent C, the inner side wall of the inserting groove is fixedly connected with an extrusion rod A, the plug connector B comprises a circular truncated cone body, the outer side wall of the circular truncated cone body is evenly provided with an arc-shaped raised ring, one end surface of the circular truncated cone body is provided with a containing groove, the middle part of the other end surface of the circular truncated cone body is provided with a through hole B, the through hole B is communicated with the containing groove, the side wall of the through hole B is provided with an elastic bag sleeve B, the elastic bag sleeve B is provided with a vent B, the side wall of the circular truncated cone body is internally provided with an L-shaped channel B, one end of the L-shaped channel B extends out of one end surface of the circular truncated cone body, the other end of the L-shaped channel B, and the edge of one end face of the circular truncated cone body is fixedly connected with an extrusion rod B.
Preferably, the number of the arc-shaped grooves and the arc-shaped raised rings is 4, and the arc-shaped grooves and the arc-shaped raised rings are distributed at equal distances.
Preferably, the arc-shaped raised ring and the circular truncated cone body are integrally formed.
Preferably, the outer side walls of the circular truncated cone body and the arc-shaped raised ring are both subjected to polishing treatment.
Preferably, the extrusion rod A and the cylinder are integrally formed, and the extrusion rod B and the cone are integrally formed.
Preferably, the side walls of the extrusion piston A and the extrusion piston B are both provided with sealing rings.
Compared with the prior art, the invention has the beneficial effects that: the connection part of the lead can be protected through the matching arrangement of the cylinder, the circular table body and the accommodating groove, the cylinder and the circular table body can be clamped and fixed through the matching arrangement of the arc-shaped groove and the arc-shaped raised ring, the contact part of the through hole A and the lead can be sealed through the matching arrangement of the elastic bag sleeve A, L-shaped channel A, the extrusion piston A and the extrusion rod B, water vapor is prevented from entering the accommodating groove from the through hole A, the contact part of the through hole B and the lead can be sealed through the matching arrangement of the elastic bag sleeve B, L-shaped channel B, the extrusion piston B and the extrusion rod A, water vapor is prevented from entering the accommodating groove from the through hole B, the contact part of the arc-shaped groove and the arc-shaped raised ring can be sealed through the matching arrangement of the elastic bag ring, the main channel and the sub-bag channel, and the water vapor is prevented from entering the accommodating groove from the inserting groove, the connection part of the inserting piece can be, the occurrence of bad electric connection caused by the corrosion of the water vapor on the connection part of the lead is prevented.
Drawings
FIG. 1 is a schematic external view of a plug-in unit A according to the present invention;
FIG. 2 is a schematic sectional view of the plug-in unit A of the present invention;
FIG. 3 is a schematic external view of a plug-in unit B according to the present invention;
FIG. 4 is a schematic sectional view of the plug-in unit B of the present invention;
FIG. 5 is a schematic view showing the external structure of the combination of the plug-in unit A and the plug-in unit B;
FIG. 6 is a schematic sectional view showing the combination of the plug-in units A and B according to the present invention;
FIG. 7 is an enlarged view of section D of FIG. 6;
FIG. 8 is a schematic structural view of the elastic cuff A of the present invention;
FIG. 9 is a schematic view of the structure of the elastic capsular ring of the present invention;
fig. 10 is a schematic structural view of the elastic cuff B of the present invention.
In the figure: 11-cylinder, 12-insertion groove, 13-through hole A, 14-elastic bag sleeve A, 15-vent A, 16-L-shaped channel A, 17-extrusion piston A, 18-arc groove, 19-elastic bag ring, 110-vent C, 111-main channel, 112-branch channel, 113-extrusion rod A, 21-circular table body, 22-containing groove, 23-arc convex ring, 24-through hole B, 25-elastic bag sleeve B, 26-vent B, 27-L-shaped channel B, 28-extrusion piston B and 29-extrusion rod B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: an electronic plug connector with good safety comprises a plug connector A and a plug connector B, wherein the plug connector A and the plug connector B are connected in a clamped mode, the plug connector A comprises a cylinder 11, an insertion groove 12 is formed in the middle of one end face of the cylinder, a through hole A13 is formed in the middle of the other end face of the cylinder, the through hole A is communicated with the insertion groove, a lead on one side can extend into the insertion groove from the through hole A, an elastic bag sleeve A14 is arranged on the inner side wall of the through hole A, a cavity is formed in the side wall of the elastic bag sleeve A, a vent A15 is arranged on the elastic bag sleeve A, an L-shaped channel A16 is formed in the inner side wall of the cylinder, one end of the L-shaped channel A extends out of one end face of the cylinder, the other end of the L-shaped channel A is connected with the vent A, an extrusion piston A17 is movably arranged in the L-shaped channel A, and air can be filled into the side wall of the elastic, the contact part of the through hole A and the lead is sealed by volume expansion, the side wall of the splicing groove is uniformly provided with an arc-shaped groove 18, the inner side wall of the arc-shaped groove is provided with an elastic bag ring 19, the inner side of the side wall of the elastic bag ring is provided with a cavity, the elastic bag ring is provided with a vent C110, the inner side of the cylindrical side wall is provided with a main channel 111, the main channel is uniformly connected with one end of a branch channel 112, the other end of the branch channel is respectively connected with the corresponding vent C, the main channel and the branch channel are matched to communicate the inner cavities of the elastic bag rings, air in the inner cavities of the elastic bag rings can mutually circulate, the inner side wall of the splicing groove is fixedly connected with an extrusion rod A113, the plug connector B comprises a circular platform body 21, the outer side wall of the circular platform body is uniformly provided with an arc-shaped raised ring 23, and the arc-shaped raised, after the circular truncated cone body extends into the insertion groove, the arc-shaped raised ring is combined with the arc-shaped groove at the corresponding position, the cylinder and the circular truncated cone body are fixedly inserted, the contact part of the arc-shaped groove and the arc-shaped raised ring can be sealed by changing the volume of the elastic balloon ring, one end surface of the circular truncated cone body is provided with the accommodating groove 22, the middle part of the other end surface of the circular truncated cone body is provided with a through wire hole B24, a lead at the other end can enter the accommodating groove through the through wire hole B, the through wire hole B is communicated with the accommodating groove, the side wall of the through wire hole B is provided with an elastic balloon sleeve B25, the side wall of the elastic balloon sleeve B is provided with a cavity, the elastic balloon sleeve B is provided with a vent B26, the side wall of the circular truncated cone body is internally provided with an L-shaped channel B27, one end of the L-shaped channel B extends out of one end surface of the circular truncated cone body, the other, when the extrusion piston B moves in the L-shaped channel B, air can be filled into the side wall of the elastic bag sleeve B, the size of the extrusion piston B is expanded, the contact part of the through hole B and a lead is sealed, the edge of one end face of the circular truncated cone is fixedly connected with an extrusion rod B29, after the cylinder is spliced with the circular truncated cone, the extrusion rod A extends into the L-shaped channel B, the extrusion rod B extends into the L-shaped channel A, the extrusion rod A and the extrusion rod B respectively extrude the piston B and the extrusion piston A, and the air in the L-shaped channel A and the air in the L-shaped channel B are respectively injected into the elastic bag sleeve A and the elastic bag sleeve B.
Particularly, the number of arc wall and arc protruding circle that sets up is 4, equal distance distribution of arc wall and arc protruding circle.
Specifically, the arc-shaped raised ring and the circular truncated cone body are integrally formed.
Specifically, the arc-shaped raised ring and the circular truncated cone body are integrally formed.
Specifically, the outer side walls of the circular truncated cone body and the arc-shaped raised ring are both subjected to polishing treatment.
Specifically, all be equipped with the sealing ring on extrusion piston A and the lateral wall of extrusion piston B, the sealing ring can increase the sealing performance of extrusion match stopper and L shape passageway contact department.
The working principle is as follows: in the invention, before connecting the wires, the wire at one end passes through a cylinder through a through hole A, the wire at the other end passes through a circular table body through a through hole B, the wires are connected, after the wires are connected, the circular table body is inserted into an insertion groove, the connection part of the wires is positioned in an accommodating groove, when the circular table body is inserted into the insertion groove, an arc-shaped convex ring at the left side is sequentially combined with the arc-shaped groove and finally combined with the arc-shaped groove at the left side, after the arc-shaped convex ring is combined with the arc-shaped groove, the arc-shaped convex ring extrudes all the elastic bag rings, air in the cavity of each elastic bag ring generates reaction force to enable the elastic bag rings to be filled between the arc-shaped convex ring and the arc-shaped groove, so as to achieve the sealing effect, when the circular table body is inserted into the insertion groove, the extrusion rod A extends into an L-shaped channel B, the extrusion rod B extends into the L-shaped channel A, and the extrusion rod A respectively, air in the L-shaped channel A and the L-shaped channel B is respectively injected into the cavities in the elastic bag sleeve A and the elastic bag sleeve B, the volumes of the elastic bag sleeve A and the elastic bag sleeve B are increased, and the contact between the wire through hole A and a lead and the contact between the wire through hole B and the lead are sealed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a good electronic connector of security, includes plug connector A and plug connector B, joint, its characterized in that between plug connector A and the plug connector B: the plug connector A comprises a cylinder (11), an insertion groove (12) is formed in the middle of one end face of the cylinder (11), a through hole A (13) is formed in the middle of the other end face of the cylinder (11), the through hole A (13) is communicated with the insertion groove (12), an elastic bag sleeve A (14) is arranged on the inner side wall of the through hole A (13), a vent A (15) is arranged on the elastic bag sleeve A (14), an L-shaped channel A (16) is formed in the side wall of the cylinder (11), one end of the L-shaped channel A (16) extends out of one end face of the cylinder (11), the other end of the L-shaped channel A (16) is connected with the vent A (15), an extrusion piston A (17) is movably arranged in the L-shaped channel A (16), and an arc-shaped groove (18) is uniformly formed in the side wall of the insertion groove (12), the inner side wall of the arc-shaped groove (18) is provided with an elastic bag ring (19), the elastic bag ring (19) is provided with a vent C (110), the inner part of the side wall of the cylinder (11) is provided with a main channel (111), one end of a sub-channel (112) is uniformly connected to the main channel (111), the other end of the sub-channel (112) is respectively connected with the corresponding vent C (110), the inner side wall of the insertion groove (12) is fixedly connected with an extrusion rod A (113), the plug connector B comprises a circular table body (21), the outer side wall of the circular table body (21) is uniformly provided with an arc convex ring (23), one end face of the circular table body (21) is provided with an accommodating groove (22), the middle part of the other end face of the circular table body (21) is provided with a through hole B (24), the through hole B (24) is communicated with the accommodating groove (22), the side wall of the through hole B (24) is provided with an elastic bag, be equipped with blow vent B (26) on elasticity bag cover B (25), L shape passageway B (27) have been seted up to the lateral wall inside of round platform body (21), a terminal surface of round platform body (21) is stretched out to the one end of L shape passageway B (27), the other end and the blow vent B (26) of L shape passageway B (27) are connected, the inside movable mounting of L shape passageway B (27) has extrusion piston B (28), a terminal surface edge fixedly connected with extrusion stem B (29) of round platform body (21).
2. The connector of claim 1, further comprising: the number of the arc-shaped grooves (18) and the number of the arc-shaped raised rings (23) are both 4, and the arc-shaped grooves (18) and the arc-shaped raised rings (23) are distributed at equal distances.
3. The connector of claim 1, further comprising: the arc-shaped raised ring (23) and the circular table body (21) are integrally formed.
4. The connector of claim 1, further comprising: the outer side walls of the round table body (21) and the arc-shaped raised ring (23) are both subjected to polishing treatment.
5. The connector of claim 1, further comprising: the extrusion rod A (113) and the cylinder (11) are integrally formed, and the extrusion rod B (29) and the circular table body (21) are integrally formed.
6. The connector of claim 1, further comprising: and sealing rings are arranged on the side walls of the extrusion piston A (17) and the extrusion piston B (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606871.2A CN109713509B (en) | 2018-12-27 | 2018-12-27 | Electronic plug connector with good safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606871.2A CN109713509B (en) | 2018-12-27 | 2018-12-27 | Electronic plug connector with good safety |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109713509A CN109713509A (en) | 2019-05-03 |
| CN109713509B true CN109713509B (en) | 2020-11-20 |
Family
ID=66257749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811606871.2A Active CN109713509B (en) | 2018-12-27 | 2018-12-27 | Electronic plug connector with good safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109713509B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421280B (en) * | 2020-10-21 | 2022-05-24 | 合肥市深朝电子有限公司 | Motor wire harness terminal structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752886B (en) * | 2015-03-17 | 2017-03-01 | 盐城工学院 | Dual resisteance formula new-energy automobile charging mouth structure |
| JP2018147844A (en) * | 2017-03-09 | 2018-09-20 | Smk株式会社 | Mounting structure of electrical connector and method of manufacturing electrical connector module |
| CN107240796B (en) * | 2017-06-02 | 2019-01-22 | 西北核技术研究所 | High sealing coaxial cable connector with second level partial pressure |
| CN207057294U (en) * | 2017-07-14 | 2018-03-02 | 崔红宝 | Band claw hollow cylinder and withdrawing pattern seat |
| CN207715951U (en) * | 2017-10-19 | 2018-08-10 | 创尔特热能科技(中山)有限公司 | Fuel connector with ultra-high temperature protection |
-
2018
- 2018-12-27 CN CN201811606871.2A patent/CN109713509B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109713509A (en) | 2019-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205790687U (en) | A kind of adapter | |
| CN109713509B (en) | Electronic plug connector with good safety | |
| CN109728472B (en) | High leakproofness car wiring harness connector | |
| CN104659565A (en) | Easily pluggable safety socket | |
| CN107919575B (en) | Waterproof wire connector | |
| CN103825141A (en) | High-voltage connector | |
| CN207664336U (en) | A kind of underwater crossing cabin hermetically sealed connector | |
| CN203596444U (en) | Round high-voltage electric connector | |
| CN215834799U (en) | Power line assembly with good joint sealing performance | |
| CN105244641A (en) | Cable connection terminal insulation protective device | |
| CN211351119U (en) | Sealing connector applied to deepwater environment | |
| CN204966706U (en) | Electric connector | |
| CN204696348U (en) | A kind of radio frequency connector | |
| CN208111712U (en) | Coaxial cable connector | |
| CN208078241U (en) | Vibration resistance waterproof punching press jack | |
| CN207474713U (en) | A kind of straight crimp type electric power connector | |
| CN206673199U (en) | A kind of waterproof earphones connector | |
| CN210379482U (en) | Electric connector of power adapter | |
| CN210182724U (en) | MCX type radio frequency coaxial connector | |
| CN204631091U (en) | A kind of electric energy meter plug terminal and electric energy meter | |
| CN216818760U (en) | Sealing and isolating device | |
| CN205303862U (en) | Activity socket power line | |
| CN215343162U (en) | Sealing ring of automobile high-voltage connector | |
| CN216624647U (en) | Waterproof MCX radio frequency connector structure | |
| CN219046340U (en) | Waterproof energy storage connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230111 Address after: Dachilou Village, Guali Town, Xiaoshan District, Hangzhou City, Zhejiang Province 310000 Patentee after: Hangzhou Xunsu Macromolecular Material Co.,Ltd. Address before: 201600 Building 13-31, No. 89, Dujiabang Road, Sijing Town, Songjiang District, Shanghai Patentee before: SHANGHAI CHANGYA ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |