CN219371465U - Power socket with sliding type protective door structure - Google Patents
Power socket with sliding type protective door structure Download PDFInfo
- Publication number
- CN219371465U CN219371465U CN202320724509.5U CN202320724509U CN219371465U CN 219371465 U CN219371465 U CN 219371465U CN 202320724509 U CN202320724509 U CN 202320724509U CN 219371465 U CN219371465 U CN 219371465U
- Authority
- CN
- China
- Prior art keywords
- plug bush
- wire plug
- protection door
- base
- ground wire
- 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.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a power socket with a sliding type protective door structure, which comprises a base, a face cover and a protective door, wherein a live wire plug bush, a zero wire plug bush and a ground wire plug bush are arranged in the base; the protection door is provided with a pressure lever, and when the external plug is inserted into the ground wire plug bush from the ground wire jack, the protection door drives the pressure lever to slide to press the movable contact piece so as to conduct the control switch. The power socket has the safety protection function of the protection door, and meanwhile, the power socket is plugged into and disconnected from the control socket through the external plug, so that the safety performance of the power socket is further improved, and the whole equipment circuit is protected.
Description
Technical Field
The utility model belongs to the technical field of electric sockets, and particularly relates to a power socket with a sliding type protection door structure.
Background
The tripolar power socket is a necessary electrical device for the electrical connection of most electrical appliances. In the prior art, as shown in the specification of the patent name of a tripolar socket with a tripolar protection door (authorized bulletin number: 203521707U), the tripolar socket needs to design a protection door structure based on a safety standard, but does not have a power control function. The existing tripolar power socket generally cannot be automatically powered (based on safety and environmental protection considerations), and a user is required to add a button-like action to power on. When the user does not need to use electricity, the power supply can not be automatically disconnected after the plug is pulled out of the socket, and the action is added to turn off the power supply, so that the use of the socket is inconvenient for the user, and the situation that the user forgets to turn off the power supply after pulling out the plug to enable the socket to be electrified for a long time to cause energy loss is easily caused.
The utility model provides a take control switch on tripolar supply socket, after user's external plug inserts supply socket completely, control switch on the supply socket communicates, and output switch-on signal gives complete machine equipment, and the automatic switch-on power of power switch on the complete machine equipment makes the socket circular telegram. When the external plug of the user is pulled out of the socket, the control switch on the power socket is disconnected, and the power switch on the whole equipment is automatically disconnected.
Disclosure of Invention
One of the objects of the present utility model is: aiming at the defects of the prior art, the power socket with the sliding type protective door structure is provided, and the power on and off of the control socket are controlled by the insertion and the extraction of an external plug, so that the whole equipment circuit is protected, and the safety and the reliability are realized.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the power socket with the sliding type protective door structure comprises a base, a face cover and a protective door, wherein a live wire plug bush, a zero wire plug bush and a ground wire plug bush are arranged in the base, a live wire jack, a zero wire jack and a ground wire jack which respectively correspond to the live wire plug bush, the zero wire plug bush and the ground wire plug bush are formed in the face cover, the protective door is arranged between the face cover and the base, a control switch is further arranged in the base, and a movable contact and a static contact which are not conducted in an initial state are arranged on the control switch; the protection door is provided with a pressure lever, and when the external plug is inserted into the ground wire plug bush from the ground wire jack, the protection door drives the pressure lever to slide to press the movable contact piece so as to conduct the control switch.
Further, a T-shaped platform is arranged in the base, a containing groove for installing a live wire plug bush, a zero wire plug bush and a ground wire plug bush is formed in the T-shaped platform, and a containing cavity for installing a control switch is formed between the T-shaped platform and the side wall of the base; the movable contact piece is arranged towards one side of the T-shaped platform, and the compression bar stretches into the accommodating cavity. The power socket has reasonable structural layout and optimized structure.
Further, the protection door comprises a main body block, a driving block and a shielding block, wherein the driving block and the shielding block are connected with the main body block, the driving block is arranged on one side close to the ground wire plug bush, and the shielding block is arranged on one side close to the live wire plug bush and the zero wire plug bush; a groove is formed in the middle of the main body block, a positioning column is arranged in the groove, and a reset spring is sleeved on the positioning column; the compression bar is arranged on the main body block close to the driving block.
Further, the driving block is provided with a slope along the external plug insertion direction. The ramp can guide the insertion of an external ground plug and actuate the entire protective door.
Further, an inclined plane is arranged on the shielding block at the position corresponding to the live wire plug bush and the zero wire plug bush. The inclined plane design can effectively prevent the protection door from being opened violently when children misplug, so that the live wire plug bush and the zero line plug bush are exposed, and danger is caused.
Further, the live wire plug bush, the zero wire plug bush and the ground wire plug bush are respectively provided with a plug part and a terminal part, the plug part is arranged in the accommodating groove, one end of the terminal part is connected with the plug part, and the other end of the terminal part extends out of the base. The terminal part is led out from the inside to the outside, is favorable for welding or installing to the preset position of the circuit board, and provides power for the inserted plug.
Preferably, the control switch is a micro switch, the micro switch leads out two pins from the inside, wherein the inner end of one pin is connected with the movable contact, the inner end of the other pin is connected with the stationary contact, and the outer ends of the two pins extend out of the base. The selection of the control switch can be various, and the micro switch has a simple structure.
Preferably, the surface cover is clamped with the base. And the maintenance of the socket is facilitated.
The utility model discloses a power socket with a sliding type protective door structure, which comprises a base, a face cover and a protective door, wherein a live wire plug bush, a zero wire plug bush and a ground wire plug bush are arranged in the base; the protection door is provided with a pressure lever, and when the external plug is inserted into the ground wire plug bush from the ground wire jack, the protection door drives the pressure lever to slide to press the movable contact piece so as to conduct the control switch. The power socket has the safety protection function of the protection door, and meanwhile, the power socket is plugged in and pulled out through the external plug to control the power on and off of the power socket, so that the safety performance of the power socket is further improved, and the whole equipment circuit is protected.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic structural view of the base in fig. 1.
Fig. 4 is a schematic structural view of the protection door of fig. 1.
Fig. 5 is a schematic diagram of the control switch in fig. 1.
Fig. 6 is a schematic structural view of each of the ferrules of fig. 1.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the embodiments of the present utility model, all directional indicators (such as up, down, left, right, front, and rear … …) are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific gesture (as shown in the drawings), and if the specific gesture changes, the directional indicators correspondingly change.
Examples: as shown in fig. 1 to 6, a power socket with a sliding type protection door structure comprises a base 1, a face cover 2 and a protection door 3, wherein a live wire plug bush 5, a zero wire plug bush 6 and a ground wire plug bush 7 are arranged in the base 1, a live wire jack 21, a zero wire jack 22 and a ground wire jack 23 which respectively correspond to the live wire plug bush 5, the zero wire plug bush 6 and the ground wire plug bush 7 are arranged on the face cover 2, the protection door 3 is arranged between the face cover 2 and the base 1, a control switch 4 is further arranged in the base 1, and a movable contact 41 and a static contact which are not conducted in an initial state are arranged on the control switch 4; the protection door 3 is provided with a pressing rod 34, and when the external plug is inserted into the ground wire plug bush 7 from the ground wire jack 23, the protection door 3 drives the pressing rod 34 to slide and press the movable contact 41 so as to conduct the control switch 4. In this embodiment, the control switch 4 is a micro switch, and the micro switch leads out two pins 42 from the inside, wherein the inner end of one pin is connected with the movable contact 41, the inner end of the other pin is connected with the stationary contact, and the outer ends of the two pins 42 extend out of the base 1. The control switch may be a control switch having a control chip built therein. In this embodiment, the surface cover is clamped to the base.
In this embodiment, a "T" shaped platform 11 is disposed in the base 1, a receiving groove 111 for mounting the live wire plug bush 5, the neutral wire plug bush 6 and the ground wire plug bush 7 is formed in the "T" shaped platform 11, and a receiving cavity 12 for mounting the control switch is formed between the "T" shaped platform 11 and the side wall of the base 1; the movable contact piece 42 is arranged towards one side of the T-shaped platform 11, and the compression bar 34 extends into the accommodating cavity 12. When the protective door slides, the pressure lever presses the movable contact piece of the control switch in the accommodating cavity, so that the movable contact piece is contacted with the static contact and is conducted.
In this embodiment, the protection door 3 includes a main body block 31, and a driving block 33 and a shielding block 32 connected to the main body block 31, where the driving block 33 is disposed on a side close to the ground wire plug 7, and the shielding block 32 is disposed on a side close to the live wire plug 5 and the neutral wire plug 6; a groove is formed in the middle of the main body block 31, a positioning column 35 is arranged in the groove, and a reset spring 36 is sleeved on the positioning column 35; the pressing lever 34 is provided on the main body block 31 near the driving block 33. The entire protection door 3 slides in the expansion and contraction direction of the return spring 36. When the external plug is inserted, the ground wire bolt extrudes the driving block and drives the whole protection door to slide.
In this embodiment, the driving block 33 is provided with a slope 331 along the external plug insertion direction.
In this embodiment, an inclined plane 321 is disposed on the shielding block 32 corresponding to the position of the live wire plug bush and the neutral wire plug bush.
In this embodiment, the live wire plug bush 5, the neutral wire plug bush 6 and the ground wire plug bush 7 are respectively provided with a plug part (51/61/71) and a terminal part (52/62/72), the plug parts are arranged in the accommodating grooves, one end of each terminal part is connected with the plug part, and the other end of each terminal part extends out of the base 1.
When the whole power socket is used, the whole power socket is generally clamped and fixed on the shell of the equipment through the clamping convex 101 of the power socket, the terminal parts (52/62/72) are electrically connected with the circuit board of the internal equipment, and the pins of the control switch are also connected with the circuit board. When an external plug is inserted, a pressing rod on the protection door slides and presses the movable contact, so that the control switch is in a conducting state, and signals are output to external equipment, and therefore the power socket is formally turned on.
Modifications and variations of the above embodiments will be apparent to those skilled in the art in light of the above teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.
Claims (8)
1. The utility model provides a supply socket with sliding type protection door structure, includes base, face lid and protection door, be provided with live wire plug bush, zero line plug bush and ground wire plug bush in the base, the face cover on with live wire jack, zero line jack and the ground wire jack that live wire plug bush, zero line plug bush and ground wire plug bush correspond respectively, the protection door sets up between face lid and the base, its characterized in that: a control switch is further arranged in the base, and a movable contact and a stationary contact which are not conducted in an initial state are arranged on the control switch; the protection door is provided with a pressure lever, and when the external plug is inserted into the ground wire plug bush from the ground wire jack, the protection door drives the pressure lever to slide to press the movable contact piece so as to conduct the control switch.
2. A power outlet having a sliding type protection door structure according to claim 1, wherein: a T-shaped platform is arranged in the base, a containing groove for installing a live wire plug bush, a zero wire plug bush and a ground wire plug bush is formed in the T-shaped platform, and a containing cavity for installing a control switch is formed between the T-shaped platform and the side wall of the base; the movable contact piece is arranged towards one side of the T-shaped platform, and the compression bar stretches into the accommodating cavity.
3. A power outlet having a sliding type protection door structure according to claim 2, wherein: the protection door comprises a main body block, a driving block and a shielding block, wherein the driving block and the shielding block are connected with the main body block, the driving block is arranged on one side close to the ground wire plug bush, and the shielding block is arranged on one side close to the live wire plug bush and the zero wire plug bush; a groove is formed in the middle of the main body block, a positioning column is arranged in the groove, and a reset spring is sleeved on the positioning column; the compression bar is arranged on the main body block close to the driving block.
4. A power outlet having a sliding type protective door structure according to claim 3, wherein: the driving block is provided with a slope along the insertion direction of the external plug.
5. A power outlet having a sliding type protective door structure according to claim 3, wherein: and an inclined plane is arranged on the shielding block at the position corresponding to the position of the live wire plug bush and the zero wire plug bush.
6. A power outlet having a sliding type protection door structure according to claim 2, wherein: the live wire plug bush, the zero line plug bush and the ground wire plug bush are respectively provided with a plug part and a terminal part, the plug part is arranged in the accommodating groove, one end of the terminal part is connected with the plug part, and the other end of the terminal part extends out of the base.
7. A power outlet having a sliding type protection door structure according to claim 2, wherein: the control switch is a micro switch, two pins are led out from the inside of the micro switch, the inner end of one pin is connected with the movable contact, the inner end of the other pin is connected with the stationary contact, and the outer ends of the two pins extend out of the base.
8. A power outlet having a sliding type protection door structure according to claim 1, wherein: the surface cover is clamped with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320724509.5U CN219371465U (en) | 2023-04-04 | 2023-04-04 | Power socket with sliding type protective door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320724509.5U CN219371465U (en) | 2023-04-04 | 2023-04-04 | Power socket with sliding type protective door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219371465U true CN219371465U (en) | 2023-07-18 |
Family
ID=87138518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320724509.5U Active CN219371465U (en) | 2023-04-04 | 2023-04-04 | Power socket with sliding type protective door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219371465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119362092A (en) * | 2024-12-24 | 2025-01-24 | 苏州智绿科技股份有限公司 | High safety discharge socket |
-
2023
- 2023-04-04 CN CN202320724509.5U patent/CN219371465U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119362092A (en) * | 2024-12-24 | 2025-01-24 | 苏州智绿科技股份有限公司 | High safety discharge socket |
| CN119362092B (en) * | 2024-12-24 | 2025-11-07 | 比亚迪股份有限公司 | High-safety discharge socket |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |