CN212725832U - A kind of interface unit - Google Patents
A kind of interface unit Download PDFInfo
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- CN212725832U CN212725832U CN202021468678.XU CN202021468678U CN212725832U CN 212725832 U CN212725832 U CN 212725832U CN 202021468678 U CN202021468678 U CN 202021468678U CN 212725832 U CN212725832 U CN 212725832U
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- connector
- conducting strip
- trigger mechanism
- driver
- plug
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Abstract
The utility model discloses a connector, which comprises a shell, wherein one or more protective devices are arranged on the side surface of the shell, a closed protective cavity is formed in each protective device, and an on-off mechanism is arranged in each protective cavity; an inserting bin is arranged in the shell, a trigger mechanism is arranged in the inserting bin, and the on-off mechanism is in power connection with the trigger mechanism; when the plug pins at the male end are inserted into the plug cabin, the plug pins drive the trigger mechanism to move, and the trigger mechanism triggers the on-off mechanism to be conducted. By adopting the device, the protection performance of the connector can be improved, the potential safety hazard of the use of the connector is reduced, and the practicability is improved; when the pins are not inserted into the inserting bin, the connector is not electrified; the short circuit and the ignition caused by the exposed electric arc are avoided; by adopting the sealing protection mechanism, the risk of electric leakage of the connector can be reduced; through fixing sealing mechanism between connector main part and electrically conductive isolating mechanism, when guaranteeing the leakproofness, can increase sealed life, improve its reliability.
Description
Technical Field
The utility model relates to an electrical apparatus field especially relates to a connector.
Background
The connector is an electrical device for providing a power interface for electrical products, and the existing connectors are various and have wide application occasions, so that the connector is an electrical product which is frequently used in production and life of people. At present, a connector is generally covered by a waterproof cover for waterproofing, but if the connector is exposed outdoors, when rainwater is encountered, the waterproof safety coefficient of the connector is not high due to the fact that the sealing performance is not enough and the connector is easy to be waterproof due to the waterproof use of the waterproof cover. The safety of ordinary connector is all very poor, especially there is very big potential safety hazard with child's inadvertent touch after intaking, and the waterproof construction of current connector can't play good water-proof effects, and the waterproof construction drops easily and degenerates, is difficult to satisfy people to the higher demand of electrical monitoring and electrical safety.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: to the problems that exist, the connector is provided, the problem that the connector is not waterproof is solved, and the problem that the connector is dangerous due to electric leakage is solved.
The utility model adopts the technical scheme as follows:
a connector comprises a shell, wherein one or more protective devices are arranged on the side surface of the shell, a closed protective cavity is formed in each protective device, and an on-off mechanism is arranged in each protective cavity; an inserting bin is arranged in the shell, a trigger mechanism is arranged in the inserting bin, and the on-off mechanism is in power connection with the trigger mechanism; when the plug pins at the male end are inserted into the plug cabin, the plug pins drive the trigger mechanism to move, and the trigger mechanism triggers the on-off mechanism to be conducted.
Further, the utility model discloses a preferable structure of the connector, an isolation protector is arranged between the protection cavity and the inserting cabin, and the isolation protector is a flexible sealing body; the trigger mechanism transmits acting force between the isolation protector and the on-off mechanism.
Further, the trigger mechanism is triggered by a pin of the live and/or earth and/or neutral wire.
Furthermore, the on-off mechanism comprises a fixed conducting strip and an elastic conducting strip, the fixed conducting strip or the elastic conducting strip is connected with the power supply end through a conductor, and the fixed conducting strip or the elastic conducting strip which is not connected with the power supply end is electrically connected with the inserting bin through the conductor.
Further, trigger mechanism is including setting up in inserting the slide in the storehouse, trigger mechanism includes the driver, the driver sets up in the slide, the driver can slide along the slide, accessible isolation protector drive elastic conducting strip and fixed conducting strip contact each other when the driver slides.
Furthermore, the driver is provided with an inclined pushing surface, and an included angle between the pushing surface and the inserting direction of the pin is an acute angle.
Furthermore, a reset device is arranged between the driver and the bin wall of the inserting bin, and the driver is reset through the elastic force of the reset device or the elastic conducting strip.
Furthermore, a conductive contact piece is arranged in the inserting bin, and the fixed conductive piece or the elastic conductive piece is electrically connected with the conductive contact piece through a conductive body.
Furthermore, the shell is provided with a jack, the side wall of the jack is provided with a jack protection device, and the jack protection device is used for sealing a gap between the plug pin and the jack.
Further, a cover plate is arranged at the top of the shell.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. by adopting the device, the protection performance of the connector can be improved, the potential safety hazard of the use of the connector is reduced, and the practicability is improved; when the pins are not inserted into the inserting bin, the connector is not electrified; the short circuit and the ignition caused by the exposed electric arc are avoided;
2. by adopting the sealing protection mechanism, the risk of electric leakage of the connector can be reduced; through fixing sealing mechanism between connector main part and electrically conductive isolating mechanism, when guaranteeing the leakproofness, can increase sealed life, improve its reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention in operation;
fig. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic diagram of the explosion structure of the present invention;
the labels in the figure are: the device comprises a shell 1, a cover plate 2, a jack 3, a driver 4, an isolation protector 5, an elastic conducting strip 6, a fixed conducting strip 7, a conducting contact strip 8, a resetting device 9, a protecting device 10 and a jack protecting device 11.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
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 merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in fig. 1-4, the present disclosure discloses a duplex connector, which includes a housing 1, wherein two sides of the housing 1 are provided with a protection device 10, a closed protection cavity is formed in the protection device 10, and an on-off mechanism is arranged in the protection cavity; an inserting bin is arranged in the shell 1, a trigger mechanism is arranged in the inserting bin, and the on-off mechanism is in power connection with the trigger mechanism; when the plug pins at the male end are inserted into the plug cabin, the plug pins drive the trigger mechanism to move, and the trigger mechanism triggers the on-off mechanism to be conducted. And the trigger mechanism triggers the corresponding on-off mechanism through pins of the live wire and the zero wire.
The power supply device is characterized in that a conductive contact piece 8 is arranged in the inserting bin, the on-off mechanism comprises a fixed conductive piece 7 and an elastic conductive piece 6, the fixed conductive piece 7 is connected with a power supply end through a conductor, and the elastic conductive piece 6 which is not connected with the power supply end is electrically connected with the conductive contact piece 8 through a conductor.
An isolation protector 5 is arranged between the protection cavity and the inserting cabin, and the isolation protector 5 is a flexible sealing body; the trigger mechanism transmits the acting force between the isolation protector 5 and the on-off mechanism.
Trigger mechanism is including setting up the slide in inserting the storehouse, trigger mechanism includes driver 4, and driver 4 is provided with one, driver 4 sets up in the slide, driver 4 can slide along the slide, accessible isolation protector 5 drive elastic conducting strip 6 and fixed conducting strip 7 contact each other when driver 4 slides.
The driver 4 is provided with an inclined pushing surface, and an included angle between the pushing surface and the inserting direction of the pin is an acute angle. The plug jack is characterized in that a plug jack 3 is arranged on the shell 1, a plug jack protection device 11 is arranged on the side wall of the plug jack 3, and the plug jack protection device 11 is used for sealing a gap between the plug pin and the plug jack 3. The top of the shell 1 is provided with a cover plate 2.
In the specific movement process, when the device is not used, the fixed conducting strip 7 and the conducting contact piece 8 are separated from each other, and the conducting contact piece 8 in the inserting bin is not electrified.
In use, the pins are inserted into the pockets and contact the conductive contact pads 8. The insertion drives the driver 4 to slide through the pushing surface, the driver 4 pushes the isolation protector 5 to move, the isolation protector 5 pushes the elastic conducting strip 6 to be in contact with the fixed conducting strip 7, and electric energy is transmitted to the conducting contact piece 8 through the fixed conducting strip 7 and the elastic conducting strip 6 to realize power supply.
When the male end is pulled out, the elastic conductive sheet 6 is separated from the fixed conductive sheet 7 under the action of its own elasticity, and at the same time, the elastic conductive sheet 6 pushes the isolation protector 5 to move, and the isolation protector 5 pushes the driver 4 to return to the original position.
Example 2:
the utility model discloses a preferred structure of a three-hole connector, which comprises a shell 1, wherein two sides or one side of the shell 1 are provided with a protective device 10, a closed protective cavity is formed in the protective device 10, and an on-off mechanism is arranged in the protective cavity; an inserting bin is arranged in the shell 1, a trigger mechanism is arranged in the inserting bin, and the on-off mechanism is in power connection with the trigger mechanism; when the plug pins at the male end are inserted into the plug cabin, the plug pins drive the trigger mechanism to move, and the trigger mechanism triggers the on-off mechanism to be conducted. The trigger mechanism triggers the corresponding on-off mechanism through the pin of the ground wire.
The power supply device is characterized in that a conductive contact piece 8 is arranged in the inserting bin, the on-off mechanism comprises a fixed conductive piece 7 and an elastic conductive piece 6, the fixed conductive piece 7 is connected with a power supply end through a conductor, and the elastic conductive piece 6 which is not connected with the power supply end is electrically connected with the conductive contact piece 8 of the live wire or the zero wire through the conductor.
An isolation protector 5 is arranged between the protection cavity and the inserting cabin, and the isolation protector 5 is a flexible sealing body; the isolation protector 5 is made of silica gel. The trigger mechanism transmits the acting force between the isolation protector 5 and the on-off mechanism.
Trigger mechanism is including setting up the slide in inserting the storehouse, trigger mechanism includes driver 4, and driver 4 is provided with two, and two drivers 4 set up relatively. The driver 4 is arranged in the slide way, the driver 4 can slide along the slide way, and the elastic conductive sheet 6 and the fixed conductive sheet 7 can be driven to contact with each other by the isolation protector 5 when the driver 4 slides.
A reset device 9 is arranged between the driver 4 and the bin wall of the inserting bin, and the driver 4 is reset through the reset device 9 or the elastic force of the elastic conducting strip 6.
The driver 4 is provided with an inclined pushing surface, and an included angle between the pushing surface and the inserting direction of the pin is an acute angle. The plug jack is characterized in that a plug jack 3 is arranged on the shell 1, a plug jack protection device 11 is arranged on the side wall of the plug jack 3, and the plug jack protection device 11 is used for sealing a gap between the plug pin and the plug jack 3. The top of the shell 1 is provided with a cover plate 2.
In the specific movement process, when the device is not used, the fixed conducting strip 7 and the conducting contact piece 8 are separated from each other, and the conducting contact piece 8 in the inserting bin is not electrified.
When in use, the pin is inserted into the inserting bin, and the ground wire pin is contacted with the conductive contact piece 8 of the ground wire. The insertion drives the sliding of the actuator 4 by pushing the surface, compressing the return means 9. The driver 4 pushes the isolation protector 5 to move, the isolation protector 5 pushes the elastic conducting strip 6 to contact with the fixed conducting strip 7, and electric energy is transmitted to the conductive contact piece 8 of the live wire and the ground wire through the fixed conducting strip 7 and the elastic conducting strip 6, so that power supply is realized.
When the male end is pulled out, the elastic conducting strip 6 is separated from the fixed conducting strip 7 under the elastic action of the elastic conducting strip, and meanwhile, the reset device 9 pushes the driver 4 to return to the original position.
Thus, by adopting the device, the protection performance of the connector can be improved, the potential safety hazard of the use of the connector is reduced, and the practicability is improved; when the pins are not inserted into the inserting bin, the connector is not electrified; the short circuit and the ignition caused by the exposed electric arc are avoided; by adopting the sealing protection mechanism, the risk of electric leakage of the connector can be reduced; through fixing sealing mechanism between connector main part and electrically conductive isolating mechanism, when guaranteeing the leakproofness, can increase sealed life, improve its reliability.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A connector, characterized by: the protective device comprises a shell (1), wherein one or more protective devices (10) are arranged on the side surface of the shell (1), a closed protective cavity is formed in each protective device (10), and an on-off mechanism is arranged in each protective cavity; an inserting bin is arranged in the shell (1), a trigger mechanism is arranged in the inserting bin, and the on-off mechanism is in power connection with the trigger mechanism; when the plug pins at the male end are inserted into the plug cabin, the plug pins drive the trigger mechanism to move, and the trigger mechanism triggers the on-off mechanism to be conducted.
2. A connector as defined in claim 1, wherein: an isolation protector (5) is arranged between the protection cavity and the inserting bin, and the isolation protector (5) is a flexible sealing body; the trigger mechanism transmits acting force between the isolation protector (5) and the on-off mechanism.
3. A connector as defined in claim 1, wherein: the trigger mechanism is triggered by the pins of the live and/or earth and/or neutral wires.
4. A connector as claimed in claim 2 or 3, wherein: the on-off mechanism comprises a fixed conducting strip (7) and an elastic conducting strip (6), the fixed conducting strip (7) or the elastic conducting strip (6) is connected with a power supply end through a conductor, and the fixed conducting strip (7) and the elastic conducting strip (6) which are not connected with the power supply end are electrically connected with the inserting bin through the conductor.
5. A connector as claimed in claim 4, wherein: trigger mechanism is including setting up in inserting the slide in the storehouse, trigger mechanism includes driver (4), driver (4) set up in the slide, driver (4) can slide along the slide, accessible isolation protector (5) drive elastic conducting strip (6) and fixed conducting strip (7) contact each other when driver (4) slide.
6. A connector as claimed in claim 5, wherein: the driver (4) is provided with an inclined pushing surface, and the included angle between the pushing surface and the inserting direction of the pin is an acute angle.
7. A connector as defined in claim 6, wherein: a reset device (9) is arranged between the driver (4) and the bin wall of the inserting bin, and the driver (4) is reset through the reset device (9) or the elastic force of the elastic conducting strip (6).
8. A connector as defined in claim 7, wherein: and a conductive contact piece (8) is arranged in the inserting bin, and the fixed conductive piece (7) or the elastic conductive piece (6) is electrically connected with the conductive contact piece (8) through a conductive body.
9. A connector according to any one of claims 5 to 8, wherein: the plug pin type socket is characterized in that a plug hole (3) is formed in the shell (1), a plug hole protection device (11) is arranged on the side wall of the plug hole (3), and the plug hole protection device (11) is used for sealing a gap between the plug pin and the plug hole (3).
10. A connector as defined in claim 9, wherein: the top of the shell (1) is provided with a cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021468678.XU CN212725832U (en) | 2020-07-23 | 2020-07-23 | A kind of interface unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021468678.XU CN212725832U (en) | 2020-07-23 | 2020-07-23 | A kind of interface unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212725832U true CN212725832U (en) | 2021-03-16 |
Family
ID=74909638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021468678.XU Active CN212725832U (en) | 2020-07-23 | 2020-07-23 | A kind of interface unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212725832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799611A (en) * | 2020-07-23 | 2020-10-20 | 成都阿尔刚雷绝缘连电插座制造有限公司 | A kind of interface unit |
-
2020
- 2020-07-23 CN CN202021468678.XU patent/CN212725832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799611A (en) * | 2020-07-23 | 2020-10-20 | 成都阿尔刚雷绝缘连电插座制造有限公司 | A kind of interface unit |
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