CN216214308U - Socket with protective door - Google Patents
Socket with protective door Download PDFInfo
- Publication number
- CN216214308U CN216214308U CN202122403921.0U CN202122403921U CN216214308U CN 216214308 U CN216214308 U CN 216214308U CN 202122403921 U CN202122403921 U CN 202122403921U CN 216214308 U CN216214308 U CN 216214308U
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- protection door
- pole
- door
- socket
- panel
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Abstract
The utility model discloses a socket with a protective door, which comprises a mounting seat, a panel, a first protective door and a first elastic piece. The mounting seat is provided with a mounting cavity, and a three-pole plug bush is arranged in the mounting cavity; the panel covers the mounting seat to seal the opening of the mounting cavity, and a tripolar jack matched with the tripolar plug bush is arranged on the panel; the first protection door is slidably arranged in the installation cavity and located between the panel and the three-pole plug bush, the left end and the right end of the first protection door are respectively provided with a pushing inclined plane, and the two pushing inclined planes correspond to the L-pole jack and the N-pole jack one by one; the first elastic piece is arranged in the mounting cavity and used for resetting the first protection door; the first protection door is provided with a mounting seat, wherein a clamping structure is arranged between the left end and the right end of the first protection door and the mounting seat, and when the first protection door inclines towards the left or the right, the clamping structure can limit the first protection door to slide. The socket provided by the utility model can effectively avoid the insertion of foreign matters, has better safety protection and can reduce the occurrence of electric shock accidents.
Description
Technical Field
The utility model relates to the field of sockets, in particular to a socket with a protective door.
Background
In order to improve the safety of the socket, the socket is usually provided with a protective door, and after the plug is pulled out of the socket, the protective door automatically resets to the upper part of the plug bush under the action of a return spring, so that an object is prevented from mistakenly entering the plug bush, and the effect of preventing electric shock is achieved. The tripolar socket on the existing market is mostly E utmost point drive and opens the shutter, and child uses the object to prize the shutter more easily, makes L utmost point plug bush and N utmost point plug bush not protect, and then probably takes place the electric shock accident.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the socket with the protection door has better safety protection and can reduce the occurrence of electric shock accidents.
The socket with the protection door comprises a mounting seat, a panel, a first protection door and a first elastic piece. The mounting base is provided with a mounting cavity, and a tripolar plug bush is arranged in the mounting cavity; the panel covers the mounting seat to seal the opening of the mounting cavity, and a three-pole jack matched with the three-pole plug bush is arranged on the panel; the first protection door is slidably arranged in the installation cavity and located between the panel and the three-pole plug bush, the first protection door is used for shielding an N-pole jack and an L-pole jack which close or open the three-pole jack, pushing inclined planes are arranged at the left end and the right end of the first protection door, and the two pushing inclined planes correspond to the L-pole jack and the N-pole jack one by one; the first elastic piece is arranged in the mounting cavity and used for enabling the first protection door to reset; the first protection door comprises a mounting seat, a first protection door body and a clamping structure, wherein the clamping structure is arranged between the left end and the right end of the first protection door body and the mounting seat, and when the first protection door inclines towards the left or the right, the clamping structure can limit the first protection door to slide.
The socket with the protection door provided by the embodiment of the utility model has at least the following beneficial effects: when the three-pole plug is inserted into the three-pole jack in use, the first protective door slides through the pushing inclined planes on the left end and the right end of the first protective door to open the three-pole jack, so that the three-pole plug can be inserted into the three-pole plug bush; when a foreign matter is inserted into the socket from one of the N-pole jack and the L-pole jack of the three-pole jack, the first protection door can correspondingly incline towards the left or the right, the first protection door cannot slide through the clamping structure, and the N-pole jack and the L-pole jack of the three-pole jack can be still closed at the left end and the right end of the first protection door.
According to some embodiments of the present invention, the locking structure includes two locking grooves and two locking strips, the two locking grooves are respectively disposed at the left and right ends of the first protective door, and the two locking strips are disposed on the inner wall of the mounting cavity; or the two clamping strips are respectively arranged at the left end and the right end of the first protective door, and the two clamping grooves are arranged on the inner wall of the mounting cavity; the two clamping grooves and the two clamping strips are arranged in a one-to-one correspondence mode, and when the first protection door inclines towards the left or the right, the corresponding clamping strips can be inserted into the corresponding clamping grooves.
According to some embodiments of the utility model, the shielding portion is provided with a groove located at one side of the push slope.
According to some embodiments of the utility model, a slide rail is arranged in the installation cavity, the first protection door is provided with a slide groove, the slide rail is inserted into the slide groove, and the first protection door can slide along the slide rail so as to enable the shielding part to open and close the three-pole jack.
According to some embodiments of the utility model, the slide rail is provided with a plurality of ribs on both sides.
According to some embodiments of the utility model, the mounting seat or the panel is provided with two guardrails which are arranged along the moving direction of the first protective door and are positioned at both sides of the first protective door.
According to some embodiments of the utility model, the display panel further comprises a substrate, wherein a mounting hole is formed in the substrate, and one end of the mounting seat, which is far away from the panel, is inserted into the mounting hole.
According to some embodiments of the utility model, the panel is snapped to the substrate to restrain the mount within the mounting hole.
According to some embodiments of the present invention, a two-pole plug bush is disposed in the mounting cavity, a two-pole jack corresponding to the two-pole plug bush is disposed on the panel, and a second protective door is slidably disposed in the mounting cavity and is configured to shield and close the two-pole jack.
According to some embodiments of the present invention, the second protection door is provided with two protrusions, the two protrusions are arranged corresponding to the two jacks of the two-pole jack, and when the second protection door is inclined, the corresponding protrusion can be inserted into one of the jacks inserted into the two-pole jack.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a receptacle with a protective door according to an embodiment of the present invention;
FIG. 2 is an exploded view of a receptacle with a protective door according to an embodiment of the present invention;
FIG. 3 is a schematic view of a first protective door according to an embodiment of the present invention;
FIG. 4 is a schematic view of a mount of an embodiment of the utility model;
FIG. 5 is a schematic view of the arrangement relationship between the mounting seat and the first protective door according to the embodiment of the present invention;
fig. 6 is a schematic view illustrating a disposition relationship between the panel and the first protective door according to the embodiment of the present invention.
Reference numerals:
the mounting seat 100, the mounting cavity 110, the three-pole plug bush 120, the slide rail 130, the clamping strip 140, the two-pole plug bush 150, the N-pole plug bush 121, the L-pole plug bush 122, the E-pole plug bush 123, the reinforcing rib 131, the panel 200, the guardrail 220, the three-pole jack 210, the two-pole jack 230, the N-pole jack 211, the L-pole jack 212, the E-pole jack 213, the first protection door 300, the push inclined plane 310, the groove 340, the sliding groove 330, the clamping groove 320, the elastic piece 400, the substrate 500, the mounting hole 510, the decorative plate 600, the second protection door 700 and the protrusion 710.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 6, a socket with a protective door according to an embodiment of the present invention includes a mounting base 100, a panel 200, a first protective door 300, and a first elastic member 400. The mounting seat 100 is provided with a mounting cavity 110, and a three-pole plug bush 120 is arranged in the mounting cavity 110; the panel 200 is covered on the mounting seat 100 to close the opening of the mounting cavity 110, and the panel 200 is provided with a three-pole jack 210 matched with the three-pole plug bush 120; the first protection door 300 is slidably disposed in the installation cavity 110 and located between the panel (200) and the three-pole plug bush 120, the first protection door 300 is used for shielding the N-pole jack 211 and the L-pole jack 212 for closing or opening the three-pole jack 210, two push inclined planes 310 are disposed at the left end and the right end of the first protection door 300, and the two push inclined planes 310 correspond to the L-pole jack 212 and the N-pole jack 211 one by one; the first elastic member 400 is installed in the installation cavity 110 for restoring the first protection door 300; wherein, be provided with the screens structure between first protection door 300 both ends and the mount pad about, when first protection door 300 inclines towards the left or towards the right side, the screens structure can restrict first protection door 300 and slide.
In use, when the three-pole plug is inserted into the three-pole jack 210, the first protection door 300 slides to open the three-pole jack 210 by the push slopes 310 on the left and right ends of the first protection door 300, so that the three-pole plug can be inserted into the three-pole plug bush 120; when a foreign object is inserted into the socket from one of the N-pole jack 211 and the L-pole jack 212 of the three-pole jack 210, the first protection door 300 is correspondingly inclined to the left or right, and at this time, the first protection door 300 cannot slide through the clamping structure, and the N-pole jack 211 and the L-pole jack 212 of the three-pole jack 210 can still be closed by the left end and the right end of the first protection door 300.
Referring to fig. 2, the three-pole plug bush 120 includes an N-pole plug bush 121, an L-pole plug bush 122, and an E-pole plug bush 123, the three-pole jack 210 includes an N-pole jack 211, and an E-pole jack 213, the N-pole plug bush 121 corresponds to the N-pole jack 211, the L-pole plug bush 122 corresponds to the N-pole jack 211, and the E-pole plug bush 123 corresponds to the E-pole jack 213.
Specifically, referring to fig. 2 to 5, the clamping structure includes two clamping grooves 320 and two clamping strips 140, the two clamping grooves 320 are respectively disposed at the left and right ends of the first protection door 300, the two clamping strips 140 are disposed on the inner wall of the installation cavity 110, the two clamping grooves 320 and the two clamping strips 140 are disposed in a one-to-one correspondence manner, when the first protection door 300 inclines leftward or rightward, the corresponding clamping strips 140 can be inserted into the corresponding clamping grooves 320, so that the movement of the first protection door 320 can be limited.
Of course, the position-locking structure may also be arranged in other manners, for example, the two locking strips 140 are respectively arranged at the left and right ends of the first protective door 300, and the two locking slots 320 are arranged on the inner wall of the mounting cavity 110.
It is conceivable that, referring to fig. 2, 3 and 5, in some embodiments, the first protective door 300 is provided with grooves 340 at both left and right ends thereof, the grooves 340 are located at one side of the push slope 310, and when a foreign object is inserted from the grooves 340, the foreign object can be stopped or caught by the sidewalls of the grooves 340; further, if the first protective door 300 is inclined and cannot automatically correct its posture, a tool can be used to push the side wall of the groove 340 to correct the posture of the first protective door 300.
As can be imagined, referring to fig. 2, 4 and 5, the sliding rail 130 is disposed in the mounting cavity 110, the first protective door 300 is provided with the sliding groove 330, the sliding rail 130 is inserted into the sliding groove 330, and the first protective door 300 can slide along the sliding rail 130. Wherein, the sliding rail 130 may support the first protective door 300 during the sliding of the first protective door 300.
It is conceivable that, referring to fig. 2, 4 and 5, if the force applied during the process of inserting the plug into the three-pole socket 120 is too large, the sliding rail 130 may be damaged, and for this reason, in some embodiments, a plurality of reinforcing ribs 131 are disposed on two sides of the sliding rail 130 to reinforce the strength of the sliding rail 130, thereby effectively improving the service life of the first protective door 300.
It is conceivable that, referring to fig. 6, the mount 100 or the panel 200 is provided with two guard rails 220, and the two guard rails 220 are disposed along the moving direction of the first protection door 300 and at both sides of the first protection door 300. A suitable gap is left between the guard rail 220 and the first protection door 300, so that when the first protection door 300 is inclined, the corresponding clamping strip 140 can be inserted into the corresponding clamping groove 320, and the excessive inclination of the protection door can be avoided.
It is envisioned that, referring to fig. 1 and 2, in some embodiments, the socket may further include a substrate 500, the substrate 500 is provided with a mounting hole 510, and an end of the mounting base 100 away from the panel 200 is inserted into the mounting hole 510. The substrate 500 is usually fixed on a wall, and the mounting base 100 and the substrate 500 can be detached from each other to facilitate connection of wires to sockets on the mounting base 100.
Specifically, referring to fig. 1 and 2, in some embodiments, the faceplate 200 snaps with the substrate 500 to restrain the mount 100 within the mounting hole 510. In the installation process, the installation base 100 is inserted into the installation hole 510 on the substrate 500, and then the panel 200 is clamped on the substrate 500, so that the installation base 100 can be fixed on the substrate 500, and the installation is convenient; when maintenance is needed, the panel 200 is detached, and then the mounting seat 100 can be taken out, so that the maintenance is convenient.
It is conceivable that, referring to fig. 1 and 2, a decorative plate 600 is detachably mounted on the base plate 500, and the panel 200 is located between the base plate 500 and the decorative plate 600. The decorative panel 60 may also provide a more aesthetic appearance to the receptacle.
Referring to fig. 1 and 2, a plurality of avoiding holes 610 are formed in the decorative plate 600, and the plurality of avoiding holes 610 correspond to the three-pole jacks 210 and the two-pole jacks 211 one to one.
It is conceivable that, referring to fig. 2, 3 to 6, in some embodiments, a two-pole socket 150 is disposed in the mounting cavity 110, a two-pole jack 230 corresponding to the two-pole socket 150 is disposed on the panel 200, a second protection door 700 is slidably disposed in the mounting cavity 110, the second protection door 700 can be hidden under the two-pole jack 230, and the two-pole jack 230 also has a certain safety protection function through the arrangement of the second protection door 700.
It is conceivable that, referring to fig. 2 and 5, in some embodiments, the second protection door 700 is provided with two protrusions 710, the two protrusions 710 are disposed corresponding to the two insertion holes of the two-pole insertion hole 230, when the second protection door 700 is tilted, the corresponding protrusion 710 can be inserted into one of the insertion holes inserted into the two-pole insertion hole 230, so that when a foreign object is inserted into one of the insertion holes 230, the second protection door 700 is tilted, and at this time, the protrusion 710 can be engaged with the hole wall of the two-pole insertion hole 230 to prevent the second protection door 700 from sliding, so as to prevent the two-pole insertion hole 230 from losing protection, and the foreign object is difficult to enter the two-pole insertion hole 230, thereby improving the safety protection performance of the receptacle and reducing the occurrence of electric shock.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (10)
1. A socket with a protective door is characterized by comprising:
the mounting seat (100) is provided with a mounting cavity (110), and a three-pole plug bush (120) is arranged in the mounting cavity (110);
the panel (200) is covered on the mounting seat (100) to seal the opening of the mounting cavity (110), and a three-pole jack (210) matched with the three-pole plug bush (120) is arranged on the panel (200);
the first protection door (300) is slidably arranged in the installation cavity (110) and located between the panel (200) and the three-pole plug bush (120), the first protection door (300) is used for shielding an N-pole jack (211) and an L-pole jack (212) for closing or opening the three-pole jack (210), pushing inclined planes (310) are arranged at the left end and the right end of the first protection door (300), and the two pushing inclined planes (310) correspond to the L-pole jack (212) and the N-pole jack (211) one by one;
a first elastic member (400) installed in the installation cavity (110) for restoring the first protection door (300);
wherein, both ends about first protection door (300) with be provided with the screens structure between the mount pad, when first protection door (300) incline towards left or right side, the screens structure can restrict first protection door (300) slide.
2. The receptacle with a protective door according to claim 1, wherein:
the clamping structure comprises two clamping grooves (320) and two clamping strips (140), the two clamping grooves (320) are respectively arranged at the left end and the right end of the first protective door (300), and the two clamping strips (140) are arranged on the inner wall of the installation cavity (110); or
The two clamping strips (140) are respectively arranged at the left end and the right end of the first protective door (300), and the two clamping grooves (320) are arranged on the inner wall of the mounting cavity (110);
the two card slots (320) are in one-to-one correspondence with the two card strips (140), and when the first protection door (300) inclines towards the left or the right, the corresponding card strips (140) can be inserted into the corresponding card slots (320).
3. The socket with the protection door as claimed in claim 1, wherein the first protection door is provided with a groove (340) at both left and right ends, and the groove (340) is located at one side of the push slope (310).
4. The socket with the protection door according to claim 1, wherein a sliding rail (130) is disposed in the mounting cavity (110), the first protection door (300) is provided with a sliding slot (330), the sliding rail (130) is inserted into the sliding slot (330), and the first protection door (300) can slide along the sliding rail (130).
5. The socket with a protective door according to claim 4, wherein a plurality of reinforcing ribs (131) are provided on both sides of the slide rail (130).
6. The gate socket according to claim 1, wherein the mount (100) or the panel (200) is provided with two guard rails (220), and the two guard rails (220) are provided along a moving direction of the first protection gate (300) and located at left and right sides of the first protection gate (300).
7. The socket with the protection door as claimed in claim 6, further comprising a base plate (500), wherein the base plate (500) is provided with a mounting hole (510), and one end of the mounting seat (100) far away from the panel (200) is inserted into the mounting hole (510).
8. The door socket as claimed in claim 7, wherein the panel (200) is engaged with the base plate (500) to restrain the mounting seat (100) within the mounting hole (510).
9. The socket with the protection door according to claim 1, wherein a two-pole plug bush (150) is arranged in the installation cavity (110), a two-pole jack (230) matched with the two-pole plug bush (150) is arranged on the panel (200), a second protection door (700) is slidably arranged in the installation cavity (110), and the second protection door (700) is used for shielding and closing the two-pole jack (230).
10. The socket with the protective door according to claim 9, wherein the second protective door (700) is provided with two protrusions (710), two protrusions (710) are provided corresponding to two insertion holes of the two pole insertion holes (230), and when the second protective door (700) is tilted, the corresponding protrusion (710) can be inserted into one of the two pole insertion holes (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403921.0U CN216214308U (en) | 2021-09-30 | 2021-09-30 | Socket with protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403921.0U CN216214308U (en) | 2021-09-30 | 2021-09-30 | Socket with protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216214308U true CN216214308U (en) | 2022-04-05 |
Family
ID=80860344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122403921.0U Active CN216214308U (en) | 2021-09-30 | 2021-09-30 | Socket with protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216214308U (en) |
-
2021
- 2021-09-30 CN CN202122403921.0U patent/CN216214308U/en active Active
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| GR01 | Patent grant |