CN109936017B - Switch connection structure for preventing plug from slipping - Google Patents
Switch connection structure for preventing plug from slipping Download PDFInfo
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- CN109936017B CN109936017B CN201910028133.2A CN201910028133A CN109936017B CN 109936017 B CN109936017 B CN 109936017B CN 201910028133 A CN201910028133 A CN 201910028133A CN 109936017 B CN109936017 B CN 109936017B
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- plate
- plug
- socket
- slipping
- fixing
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Abstract
The invention provides a switch connecting structure for preventing a plug from slipping, which comprises a shell, a socket port, a plug fixing groove and a socket switch, wherein the socket port comprises a sealing plate and a return spring, and the plug fixing groove 3 comprises a fixing plate 301, an inclined plate 3011, a supporting rod 3012, a displacement plate 3013, a lifting plate 3014, a supporting plate 302, a limiting plate 303, a compression spring 304, a limiting frame 305, a return spring fixing plate 306, a roller groove 307 and a wear-resistant roller 3071. The device is provided with the plug fixed slot, can let the plug hide when connecting through the plug fixed slot, fixes simultaneously the plug and prevents because pull and collision landing.
Description
Technical Field
The invention relates to the technical field of electric appliances, in particular to a socket switch.
Background
The plug opening is a power supply point for supplying energy to the motor by connecting the electric appliance at a power supply through a plug, and is a main part of electric power transmission in our daily life, so that a plug switch is visible everywhere in our daily life, but the existing socket can be embedded in a socket opening through the plug, and no fixation is caused, and the plug is easy to pull or collide to slide down, meanwhile, the connection part of the plug and the socket opening is easy to touch in the collision, so that the use safety of the electric appliance is reduced, and the use of the electric appliance is also influenced when the plug falls off.
When the plug is inserted into the socket for use, the plug can easily slide out due to pulling and collision, and meanwhile, the connecting part of the plug and the socket is easily touched in the collision.
Disclosure of Invention
The invention aims to solve the technical problems that a plug switch is easy to slide and touch a connecting part of a belt due to external factors when a plug is inserted.
The purpose and the effect of the switch connecting structure for preventing the plug from slipping are achieved by the following specific technical means:
a switch connecting structure for preventing a plug from slipping comprises a shell, a socket port, a plug fixing groove and a socket switch, wherein the socket port is embedded in the front end of the shell, the plug fixing groove is provided with an opening in the front end of the shell, and the socket switch is embedded in the middle of the front end of the shell;
the socket port comprises a sealing plate and return springs, the sealing plate is fixedly connected to the edge of the front end of the socket port, and the return springs are embedded into two sides of the socket port;
the plug fixing groove comprises a fixing plate, an inclined plate, a butting rod, a displacement plate, a lifting plate, a butting plate, a limiting plate, a compression spring, a limiting frame, a reset spring fixing plate, a roller groove and a wear-resistant roller, wherein the fixing plate is embedded and arranged around the inner wall of the plug fixing groove, the inclined plate is fixedly connected to one side of the fixing plate, the butting rod is embedded and arranged in the fixing groove, the displacement plate is fixedly connected to the bottom end of one side of the butting rod, the lifting plate is embedded and arranged on one side of the inner bottom end of the fixing groove, the butting plate is fixedly connected to one side of the inner wall of the plug fixing groove, the limiting plate is fixedly connected to the left side and the right side of the fixing plate, the compression spring is embedded and arranged on one side of the fixing plate, the limiting frame is fixedly connected to, the gyro wheel groove opening sets up in the middle part bottom of plug fixed slot, wear-resisting gyro wheel rotates to be connected in the middle part of gyro wheel recess.
Further preferred embodiments: the sealing plate is a hollow convex plate protruding forwards from the socket opening, and the shape of the convex plate is consistent with that of the socket opening.
Further preferred embodiments: the reset spring is arranged at the rectangular grooves at the two sides of the socket opening.
Further preferred embodiments: the fixed plate runs through the opening part arranged around the inner wall of the middle part of the plug fixed groove, and one side of the fixed plate is provided with an inclined plate with an inclined angle.
Further preferred embodiments: the limiting plate is a rectangular shape with one side of the fixing plate close to the compression spring protruding towards two sides.
Further preferred embodiments: the limiting frame is composed of four groups of limiting frames arranged around the compression spring, and four corners of the compression spring are tightly attached to one side of the limiting frame.
Further preferred embodiments: the reset spring fixing plate is located at a position corresponding to the reset spring, and one end of the reset spring is fixedly connected to one side of the reset spring fixing plate.
Further preferred embodiments: one point of the wear roller remains parallel to the position of the roller groove.
Further preferred embodiments: the top end of one side of the inclined plate is provided with a triangular bulge, and the inclination angle of one side of the inclined plate is consistent with that of the displacement plate.
Has the advantages that:
(1) this kind of prevent switch connection structure of plug slippage is provided with the plug fixed slot, can let the plug move inside whole socket mouth through thrust when carrying out the embedding through the plug fixed slot, lets the junction of plug and socket mouth hide can not touch easily.
(2) Simultaneously be provided with the fixed plate around the plug fixed slot, can pop out through the fixed plate when the plug is pushing into the plug fixed slot and press from both sides tightly and fix the plug, let its plug can not be easy after the connection because pull with the collision landing.
(3) Meanwhile, the supporting rod is arranged in the fixing plate, the supporting rod can be lifted up to clamp the plug when the inclined plate is under pressure, and then the plug cannot fall off easily.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the overall structure of the fixing plate according to the present invention.
Fig. 4 is a side view of the anatomical structure of the fixation plate of the present invention.
Fig. 5 is a schematic view of the partial anatomy of the shell of the present invention.
Fig. 6 is an enlarged view of the structure at B in fig. 5 according to the present invention.
Fig. 7 is a schematic view of the overall structure of the socket according to the present invention.
Fig. 8 is a schematic view showing an overall structure of a plug-fixing groove according to the present invention.
Fig. 9 is an enlarged view of the structure of fig. 8 at C according to the present invention.
In FIGS. 1-9: the socket comprises a shell 1, a socket port 2, a sealing plate 201, a return spring 202, a plug fixing groove 3, a fixing plate 301, a sloping plate 3011, a butt-lever 3012, a displacement plate 3013, a lifting plate 3014, a butt-lever 302, a limiting plate 303, a compression spring 304, a limiting frame 305, a return spring fixing plate 306, a roller groove 307, a wear-resistant roller 3071 and a socket switch 4.
Detailed Description
As shown in figures 1 to 9:
the invention provides a switch connecting structure for preventing a plug from slipping, which comprises a shell 1, a socket opening 2, a plug fixing groove 3 and a socket switch 4, wherein the socket opening 2 is embedded in the front end of the shell 1, the front end opening of the shell 1 is arranged in the plug fixing groove 3, and the socket switch 4 is embedded in the middle of the front end of the shell 1;
the socket port 2 comprises a sealing plate 201 and a return spring 202, the sealing plate 201 is fixedly connected to the front end edge of the socket port 2, and the return spring 202 is embedded in two sides of the socket port 2;
the plug fixing groove 3 comprises a fixing plate 301, a sloping plate 3011, a support rod 3012, a displacement plate 3013, a lifting plate 3014, a support plate 302, a limit plate 303, a compression spring 304, a limit frame 305, a reset spring fixing plate 306, a roller groove 307 and a wear-resistant roller 3071, the fixing plate 301 is embedded around the inner wall of the plug fixing groove 3, the sloping plate 3011 is fixedly connected to one side of the fixing plate 301, the support rod 3012 is embedded in the fixing groove 3, the displacement plate 3013 is fixedly connected to the bottom end of one side of the support rod 3012, the lifting plate 3014 is embedded in one side of the bottom end of the fixing groove 3, the support plate 302 is fixedly connected to one side of the inner wall of the plug fixing groove 3, the limit plate 303 is fixedly connected to the left side and the right side of the fixing plate 301, the compression spring 304 is embedded in one side of the fixing plate 301, the limit frame 305 is fixedly connected to one side of the, the roller groove 307 is opened at the bottom of the middle portion of the plug fixing groove 3, and the wear-resistant roller 3071 is rotatably connected to the middle portion of the roller groove 307.
The sealing plate 201 is a hollow convex plate protruding forwards from the socket port 2, the shape of the convex plate is consistent with that of the socket port 2, the front end of the plug can be matched when the plug is inserted through the sealing plate 201, and foreign objects cannot easily touch the connection position of the plug and the socket.
The return spring 202 is disposed in the rectangular grooves on both sides of the socket 2, and the return spring 202 can be ejected again for resetting by the elasticity of the spring when the socket 2 is not pushed by the force.
Wherein, fixed plate 301 runs through the opening part that sets up around 3 middle part inner walls in plug fixed slot, and one side of fixed plate 301 is for having inclination's swash plate 3011, upwards pops out through fixed plate 301 when the plug is male and carries out the fixed clamp to the plug, lets the easy slippage of plug can not.
Wherein, limiting plate 303 is the bellied rectangle form setting of a lateral both sides that fixed plate 301 is close to compression spring 304, can let fixed plate 301 not complete break away from when up propelling movement go out through limiting plate 303.
Wherein, spacing 305 is four a set of settings in compression spring 304 around, and compression spring 304's four corners closely laminates in one side of spacing 305, can let compression spring 304 can not rock and take place the skew of angle when compressing and extending through spacing 305.
The return spring fixing plate 306 is located at a position corresponding to the return spring 202, one end of the return spring 202 is fixedly connected to one side of the return spring fixing plate 306, and the return spring 202 can have a stress point when being pushed and compressed through the return spring fixing plate 306.
One point of the wear-resistant roller 3071 is parallel to the position of the roller groove 307, and the wear-resistant roller 3071 can drive the socket 2 to roll when the socket 2 is pushed in, so that the socket 2 can be pushed in more easily and wear between the points is reduced by rolling.
The top end of one side of the sloping plate 3011 is provided with a triangular protrusion, and the inclination angle of one side of the sloping plate 3013 is the same as that of the displacement plate 3013, so that the sloping plate 3011 can abut against the inclined surface of the displacement plate 3013 when moving downwards, and then the abutting rod 3012 is moved by applying force.
The working principle is as follows:
firstly, a plug is inserted into an opening of a socket port 2, a part of the front end of the plug is embedded into a sealing plate 201 when the plug is inserted into the socket port 2, so that the outside cannot easily contact with a connection part of the plug and the socket port 2, then the plug is pushed to enable the socket port 2 to move towards the inside of a plug fixing groove 3 through pushing force, a fixing plate 301 is exposed when the socket port 2 moves towards the inside of the plug fixing groove 3, then the fixing plate 301 is ejected due to the elasticity of a compression spring 304 at the bottom end of the fixing plate 301, the plug is supported and clamped to be fixed, meanwhile, a limiting frame 305 is arranged around the compression spring 304, the compression spring 304 is prevented from deviating from the ejecting angle and direction when being compressed and ejected through the limiting frame 305, and then the socket port 2 is ejected forwards again due to the elasticity of return springs 202 at two sides when the plug is taken out, when the ejected socket port 2 abuts against the surface of the slope 3011 of the fixing plate 30, then the fixing plate 301 is compressed downward again when the socket port 2 moves forward through the inclination angle of the slope 3011, then the wear-resistant roller 3071 on the surface of the bottom end of the middle part of the plug fixing groove 3 can reduce the force of the repeated movement of the socket port 2 and reduce the wear when the socket port 2 is repeatedly pushed in and reset, finally the protrusion on one side abuts against the inclined surface of the displacement plate 3013 when the inclined plate 3011 moves downward, then the abutting rod 3012 moves to one side through the downward moving pressure, then the lifting plate 3014 moves to the lifting plate 3014 through the inclined surface of the lifting plate 3014, and when the lifting plate 3011 moves to the upper side, the top end of the lifting plate 3014 is pressed downward to compress the internal spring, when the displacement plate 3013 of the abutting rod 3012 moves to one side completely, the lifting plate 3014 does not contact with the protrusion on one side of the inclined plate 3011 and can lift the abutting rod 3012 without the downward pressing force to clamp the front end of the plug to clamp the Can not easily fall off.
Claims (9)
1. The utility model provides a prevent switch connection structure of plug slippage, includes shell (1), socket mouth (2), plug fixed slot (3) and socket switch (4), its characterized in that: the front end of the shell (1) is embedded with a socket port (2), the front end opening of the shell (1) is arranged in the plug fixing groove (3), and the middle part of the front end of the shell (1) is embedded with a socket switch (4); the socket port (2) comprises a sealing plate (201) and a return spring (202), the sealing plate (201) is fixedly connected to the front end edge of the socket port (2), and the return spring (202) is embedded in two sides of the socket port (2); the plug fixing groove (3) comprises a fixing plate (301), a sloping plate (3011), a support rod (3012), a displacement plate (3013), a lifting plate (3014), a support plate (302), a limiting plate (303), a compression spring (304), a limiting frame (305), a reset spring fixing plate (306), a roller groove (307) and a wear-resistant roller (3071), wherein the fixing plate (301) is embedded around the inner wall of the plug fixing groove (3), the sloping plate (3011) is fixedly connected to one side of the fixing plate (301), the support rod (3012) is embedded in the fixing groove (3), the displacement plate (3013) is fixedly connected to the bottom end of one side of the support rod (3012), the lifting plate (3014) is embedded in one side of the bottom end of the inside of the fixing groove (3), the support plate (302) is fixedly connected to one side of the inner wall of the plug fixing groove (3), and the limiting plate (303) is fixedly connected to the left side and the right, compression spring (304) embedding sets up in one side of fixed plate (301), spacing (305) fixed connection is in one side of fixed plate (301), and spacing (305) are located around compression spring (304), reset spring fixed plate (306) fixed connection is in the middle part left and right sides of plug fixed slot (3), gyro wheel recess (307) opening sets up in the middle part bottom of plug fixed slot (3), wear-resisting gyro wheel (3071) rotate to be connected in the middle part of gyro wheel recess (307).
2. The switch connection structure for preventing the plug from slipping off as claimed in claim 1, wherein: the sealing plate (201) is a hollow convex plate protruding forwards from the socket opening (2), and the shape of the convex plate is consistent with that of the socket opening (2).
3. The switch connection structure for preventing the plug from slipping off as claimed in claim 1, wherein: the reset spring (202) is arranged at the rectangular grooves at the two sides of the socket opening (2).
4. The switch connection structure for preventing the plug from slipping off as claimed in claim 1, wherein: the fixing plate (301) penetrates through an opening formed in the periphery of the inner wall of the middle of the plug fixing groove (3), and an inclined plate (3011) with an inclined angle is arranged on one side of the fixing plate (301).
5. The switch connection structure for preventing the plug from slipping off as claimed in claim 1, wherein: the limiting plate (303) is a rectangular shape which is formed by protruding one side of the fixing plate (301) close to the compression spring (304) to two sides.
6. The switch connection structure for preventing the plug from slipping off as claimed in claim 1, wherein: the limiting frames (305) are arranged around the compression spring (304) in groups of four.
7. The switch connection structure for preventing the plug from slipping off as claimed in claim 1, wherein: the return spring fixing plate (306) is located at a position corresponding to the return spring (202), and one end of the return spring (202) is fixedly connected to one side of the return spring fixing plate (306).
8. The switch connection structure for preventing the plug from slipping off as claimed in claim 1, wherein: one point of the wear roller (3071) is kept parallel to the position of the roller groove (307).
9. The switch connection structure for preventing the plug from slipping off as claimed in claim 1, wherein: the top end of one side of the sloping plate (3011) is provided with a triangular bulge, and the inclination angle of one side of the sloping plate is consistent with that of the displacement plate (3013).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028133.2A CN109936017B (en) | 2019-01-11 | 2019-01-11 | Switch connection structure for preventing plug from slipping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028133.2A CN109936017B (en) | 2019-01-11 | 2019-01-11 | Switch connection structure for preventing plug from slipping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109936017A CN109936017A (en) | 2019-06-25 |
| CN109936017B true CN109936017B (en) | 2020-04-03 |
Family
ID=66985020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910028133.2A Expired - Fee Related CN109936017B (en) | 2019-01-11 | 2019-01-11 | Switch connection structure for preventing plug from slipping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109936017B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406276B (en) * | 2015-12-07 | 2018-01-30 | 宁波韵恒进出口有限公司 | A kind of Anti-disconnecting socket |
| DE102016108780A1 (en) * | 2016-05-12 | 2017-11-16 | HARTING Electronics GmbH | Means for mounting, unlocking and dismantling a connector, and methods of using the means |
| CN107611686B (en) * | 2017-08-15 | 2019-09-10 | 金华市乔博电动科技有限公司 | A kind of attaching plug for electric vehicle |
| CN208315918U (en) * | 2018-02-08 | 2019-01-01 | 东莞市源越电子有限公司 | A kind of anti-dropout PCB connector |
-
2019
- 2019-01-11 CN CN201910028133.2A patent/CN109936017B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN109936017A (en) | 2019-06-25 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20220111 |