CN217158777U - Switch socket bottom box and switch socket structure - Google Patents
Switch socket bottom box and switch socket structure Download PDFInfo
- Publication number
- CN217158777U CN217158777U CN202220708163.5U CN202220708163U CN217158777U CN 217158777 U CN217158777 U CN 217158777U CN 202220708163 U CN202220708163 U CN 202220708163U CN 217158777 U CN217158777 U CN 217158777U
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- box body
- cover plate
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Abstract
The utility model discloses a switch socket bottom box and a switch socket structure, which comprises a box body used for being assembled with a switch panel or a socket panel and a connecting terminal arranged on the box body; the box body comprises a box body bottom plate and box body side plates arranged on the peripheral edges of the box body bottom plate, a connecting column is arranged on the box body bottom plate, and at least one box body side plate is provided with an installation opening; the wiring terminal is installed in the mounting opening, and wiring openings are formed in two ends of the wiring terminal respectively. The utility model discloses a box and switch socket structure at bottom of switch socket through installing binding post in the box body, peel off insert behind the insulating crust of electric wire tip in binding post's the wiring mouth can, easy to assemble can avoid the insulating crust of electric wire to cause wearing and tearing, fish tail in the installing port of metal box body.
Description
Technical Field
The utility model relates to a switch socket technical field especially relates to a box and switch socket structure at bottom of switch socket.
Background
The switch socket is a common product in the building field, and the function of the switch socket is to connect and disconnect the circuit, and the switch socket can be installed on the wall and the floor.
The switch socket comprises a bottom box and a panel, wherein the panel can be a switch panel or a socket panel. The switch panel or the socket panel is provided with an electric connection part. The bottom box is a metal bottom box and is hidden in the structure, and the bottom box is provided with a threading hole which does not take any protective measures for the electric wire. When the socket is installed, an external electric wire penetrates into the bottom box through the wire penetrating hole and then is connected with an electric connection part on the switch panel or the socket panel.
When the connection is carried out, the copper wire needs to be wound on the wiring terminal of the power connection part and then locked through the screw. When the wire is wound in a drawing mode, the insulating outer skin of the wire is in direct contact with the metal hole wall of the threading hole, and the metal hole wall has the risks of abrasion and scratching of the insulating outer skin.
The threading hole is not blocked, and sundries such as stones, concrete and the like which are embedded into structures such as a wall body, the ground and the like in the bottom box can enter the bottom box through the threading hole to influence the installation of the switch panel and the socket panel. Debris such as stones and concrete remain in the threading holes, and the risk of abrasion and scratching of the insulating sheath is increased.
In view of the above, it is necessary to provide a novel switch socket bottom case and a switch socket structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a box and switch socket structure at bottom of switch socket, easy to assemble can effectively avoid the insulating crust of electric wire to cause wearing and tearing, fish tail in the installing port of metal box body.
The technical scheme of the utility model provides a switch socket bottom box, which comprises a box body used for assembling with a switch panel or a socket panel and a wiring terminal installed on the box body;
the box body comprises a box body bottom plate and box body side plates arranged on the peripheral edges of the box body bottom plate, a connecting column is arranged on the box body bottom plate, and at least one box body side plate is provided with an installation opening;
the wiring terminal is installed in the mounting opening, and wiring openings are formed in two ends of the wiring terminal respectively.
In one optional technical scheme, a cover plate used for shielding the mounting opening is arranged on the outer surface of the side plate of the box body;
the cover plate is connected with the side plate of the box body in a sliding mode, and the end of the cover plate is provided with a wire harness passing groove for a wire harness to pass through;
the cover plate is in an opening state and a closing state on the box body side plate;
when the cover plate is in the opening state, the cover plate leaves the mounting opening;
when the cover plate is in the closed state, the cover plate shields the mounting opening, and the wiring harness passing groove is aligned with the wiring opening of the wiring terminal.
In an optional technical scheme, a side plate groove is formed in one side of the outer surface of the box body side plate, which is located at the mounting opening, and the cover plate is slidably mounted in the side plate groove.
In one optional technical scheme, a guide rail is mounted on the box body side plate, a guide groove is formed in the inner surface of the cover plate, and the guide rail is in clearance fit with the guide groove.
In one optional technical scheme, an installation groove is formed in a side plate of the box body, a top pin is assembled in the installation groove in a clearance mode, and an elastic piece used for driving the top pin to extend out is further installed in the installation groove;
the cover plate is provided with a first limiting through hole and a second limiting through hole at intervals;
when the cover plate is in the opening state, the ejector pin is inserted into the first limiting through hole;
when the cover plate is in the closed state, the ejector pin is inserted into the second limiting through hole.
In one optional technical solution, a guide groove is provided on an inner surface of the cover plate, and the first limiting through hole and the second limiting through hole are located in the guide groove;
the ejector pin is in clearance fit with the guide groove.
In one optional solution, the elastic member is an expansion spring.
In an optional technical scheme, a handle is arranged on the end cover.
In one optional technical scheme, a cushion block is arranged on the inner side of the mounting opening on the box body side plate, and the connecting terminal is mounted on the cushion block.
The technical scheme of the utility model also provides a switch socket structure, which comprises a switch socket bottom box and a switch panel or a socket panel arranged on the box body, wherein the switch panel or the socket panel is arranged on the box body;
and the wiring part on the switch panel or the socket panel is connected with the wiring terminal through a wire.
By adopting the technical scheme, the method has the following beneficial effects:
the utility model provides a box and switch socket structure at bottom of switch socket through installing binding post in the box body, peel off insert behind the insulating crust of electric wire tip in binding post's the wiring mouth can, easy to assemble can avoid the insulating crust of electric wire to cause wearing and tearing, fish tail in the installing port of metal box body.
The utility model provides a box and switch socket structure at bottom of switch socket, through installing the apron on the box body curb plate, but the shutoff installing port prevents debris such as stone, concrete among wall body, the ground isotructure and can get into the box body or persist in the installing port through the installing port, avoids influencing installation switch panel and socket panel to the insulating crust that has further reduced the electric wire causes wearing and tearing, the risk of fish tail in the installing port.
Drawings
The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:
fig. 1 is a perspective view of a switch socket bottom case according to an embodiment of the present invention, wherein a cover plate is in an open state;
fig. 2 is a perspective view of a switch socket bottom case according to an embodiment of the present invention, wherein a cover plate is in a closed state;
fig. 3 is a perspective view of the connection terminal;
FIG. 4 is a cross-sectional view of the switch jack base box with the cover plate in a closed position;
FIG. 5 is a perspective view of the cover plate;
FIG. 6 is a cross-sectional view of the side plate and the cover plate of the case assembled together when the knock pin is inserted into the second limit hole;
FIG. 7 is a cross-sectional view of the side plate and the cover plate of the cartridge body assembled together with the knock pin between the first limit hole and the second limit hole;
FIG. 8 is a cross-sectional view of the side plate and the cover plate of the case assembled together when the knock pin is inserted into the first limit hole;
fig. 9 is a perspective view of a switch socket structure according to an embodiment of the present invention, wherein a switch panel is mounted on the box body;
fig. 10 is a perspective view of a switch socket structure according to an embodiment of the present invention, wherein a socket panel is mounted on the box body.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-4, an embodiment of the present invention provides a bottom box for switch socket, which includes a box body 1 for assembling with a switch panel 6 or a socket panel 7 and a connecting terminal 2 installed on the box body 1.
The box body 1 comprises a box body bottom plate and box body side plates 11 arranged on the edges of the periphery of the box body bottom plate, connecting columns 12 are arranged on the box body bottom plate, and a mounting opening 111 is formed in at least one box body side plate 11.
The terminal 2 is mounted in the mounting opening 111, and both ends of the terminal 2 have terminal openings 21, respectively.
The utility model provides a box at the bottom of switch socket is switch structure's end box or socket structure's end box. The switch socket bottom box comprises a box body 1 and a wiring terminal 2.
The case 1 is used for assembling with a switch panel 6 or a socket panel 7. The box body 1 is used for being buried in a wall or a bottom plate. The box body 1 comprises a box body bottom plate and a plurality of box body side plates 11, one end of the box body 1 is open, and the box body bottom plate is arranged opposite to the opening of the box body 1. The edges of the plurality of box body side plates 11 at the periphery of the box body bottom plate are connected, and the opening of the box body 1 is formed between the end parts of the plurality of box body side plates 11 far away from the box body bottom plate. The bottom plate of the box body is provided with a connecting column 12 which is used for being assembled with the switch panel 6 or the socket panel 7.
The side plate 11 of the box body is provided with a mounting opening 111 which is a through opening. At least a portion of the electrical terminal 2 is mounted in the mounting opening 111. The terminal block 2 is a quick-connect terminal having a terminal opening 21 at both ends. The terminal block 2 has a pressing handle 22 for pressing the copper wire inserted into the terminal opening 21. The terminal 2 may be a conventional quick-connect terminal, and will not be described in detail herein. The outer end of the terminal block 2 is located in the mounting opening 111 for connection with a wire in a wall or floor. The inner end of the wiring terminal 2 is positioned in the box body 1 and is used for being connected with a pre-installed electric wire on the wiring part of the switch panel 6 or the socket panel 7, so that the circuit connection is realized.
Therefore, the utility model provides a box at bottom of switch socket, through installing binding post 2 on box body curb plate 11, peel off insert behind the insulating crust of electric wire tip binding post 2 in wiring mouth 21 can, easy to assemble, the insulating crust that can avoid the electric wire causes wearing and tearing, fish tail in the installing port of metal box body.
According to needs, can assemble binding post 2 respectively on polylith box body curb plate 11 to satisfy different wiring requirements.
In one embodiment, as shown in fig. 1 to 5, a cover plate 3 for covering the mounting opening 111 is provided on the outer surface of the side plate 11 of the box body.
The cover plate 3 is connected with the box body side plate 11 in a sliding mode, and the end portion of the cover plate 3 is provided with a wiring harness passing groove 31 for a wiring harness to pass through.
The cover 3 has an open state and a closed state on the box side plate 11.
When the cover 3 is in the open state, the cover 3 is away from the mounting opening 111.
When the cover plate 3 is in the closed state, the cover plate 3 blocks the mounting opening 111, and the wire harness passage groove 31 is aligned with the wiring opening 21 of the wiring terminal 2.
In this embodiment, the cover plate 3 is disposed on the outer surface of the box side plate 11, and the cover plate 3 is slidably connected to the box side plate 11, so that the mounting opening 111 can be opened or closed. The cover plate 3 has a wire harness passage groove 31 at its end corresponding to the wire connection port 21. The cover plate 3 and the side plate 11 of the box body can be connected through a sliding rail to realize linear movement.
When the box body 1 is pre-buried, the cover plate 3 is opened, after the electric wire in the wall body or the bottom plate is connected with the wiring terminal 2, the cover plate 3 is closed to plug the mounting opening 111, and the electric wire passes through the wire harness passing groove 31 without influencing wiring.
Therefore, the mounting opening 111 can be sealed by mounting the cover plate 3 on the box body side plate 11, so that sundries such as stones, concrete and the like in structures such as a wall body, a ground and the like can be prevented from entering the box body 1 through the mounting opening 111 or remaining in the mounting opening 111, the switch panel 6 and the socket panel 7 are prevented from being influenced, and the risks of abrasion and scratch of an insulating sheath of an electric wire in the mounting opening 111 are further reduced.
In one embodiment, as shown in fig. 1-2, 4 and 6-8, the outer surface of the side plate 11 of the case body at one side of the mounting opening 111 has a side plate groove 112, and the cover plate 3 is slidably mounted in the side plate groove 112. The thickness of the cover plate 3 is less than or equal to the depth of the side plate groove 112, so that the cover plate 3 can be prevented from protruding out of the box body side plate 11, and the side plate groove 112 can also play a role in guiding and limiting the linear sliding of the cover plate 3.
In one embodiment, as shown in fig. 1-2 and 5, the side plate 11 of the box body is provided with a guide rail 113, the inner surface of the cover plate 3 is provided with a guide groove 32, and the guide rail 113 is in clearance fit with the guide groove 32.
In this embodiment, one or two linear guide rails 113 are disposed on the box side plate 11, and the guide rails 113 are located at one side of the mounting opening 111. Accordingly, one or two linear guide grooves 32 are provided on the inner surface of the cover plate 3, and the guide rail 113 is in clearance fit with the guide grooves 32 to guide the cover plate 3 to slide linearly.
The guide rail 113 is preferably mounted in the side plate groove 112.
In one embodiment, as shown in fig. 1-2 and 5-8, the side plate 11 of the box body is provided with a mounting groove 114, the mounting groove 114 is provided with a top pin 4 in a clearance fit, and an elastic member 5 for driving the top pin 4 to extend is further mounted in the mounting groove 114.
The cover plate 3 is provided with a first limit through hole 33 and a second limit through hole 34 at intervals.
When the cover plate 3 is in the open state, the knock pin 4 is inserted into the first limit through-hole 33.
The knock pin 4 is inserted into the second limit through-hole 34 when the cover panel 3 is in the closed state.
In this embodiment, the top pin 4 is provided on the side plate 11 of the case body, and the first limit through hole 33 and the second limit through hole 34 are provided on the cover plate 3, whereby the cover plate 3 can be locked at a predetermined position.
The top pin 4 is arranged in the mounting groove 114 of the side plate 11 of the box body, the top pin 4 is in clearance fit with the mounting groove 114, and the top pin 4 can slide to realize extension and retraction. The elastic member 5 is installed in the installation groove 114, and it is used to drive the knock pin 4 to protrude from the installation groove 114.
The first limit through hole 33 and the second limit through hole 34 are disposed on the cover plate 3 at an interval.
When the cover plate 3 is in the open state, the knock pin 4 is inserted into the first limit through-hole 33, thereby locking the cover plate 3 in the open position. When the lid plate 3 is in the closed state, the knock pin 4 is inserted into the second limit through-hole 34, thereby locking the lid plate 3 in the closed position.
When the cover plate 3 needs to be slid, the ejector pin 4 is pushed inwards away from the first limiting through hole 33/the second limiting through hole 34 by an ejector pin, a screwdriver or other tools, so that the cover plate 3 can be slid, and the end part of the ejector pin 4 is attached to the inner surface of the cover plate 3. When the second limit through hole 34/the first limit through hole 33 slides to the position of the knock pin 4, the knock pin 4 is automatically inserted into the second limit through hole 34/the first limit through hole 33 by the elastic member 5. The length of the knock pin 4 may be set as desired, and a limit plate is provided in the mounting groove 114 so that the tail of the knock pin 4 is kept in the mounting groove 114 when the knock pin 4 is inserted into the first/second limit through-holes 33/34.
In one embodiment, as shown in fig. 5, the cover plate 3 is provided with a guide groove 35 on the inner surface thereof, and the first limit through-hole 33 and the second limit through-hole 34 are located in the guide groove 35. The knock pin 4 is clearance-fitted with the guide groove 35.
The guide groove 35 is parallel to the guide groove 32, and when the cover plate 3 slides, the end of the knock pin 4 is located in the guide groove 35, thereby ensuring that the knock pin can be matched with the first limit through hole 33 and the second limit through hole 34 in the guide groove 35.
In one embodiment, the resilient member 5 is an expansion spring that maintains an outward spring force on the knock pin 4.
In one embodiment, as shown in fig. 1-2, the end cap 3 is provided with a handle 36, so that the user can hold the handle 36 and slide the cover plate 3.
In one embodiment, as shown in fig. 4, the box body side plate 11 has a block 13 on the inner side of the mounting opening 111, and the connection terminal 2 is mounted on the block 13. The depth of the fitting opening 111 is not enough to fit the terminal 2, and by providing the spacer 13 on the inner side for supporting and fastening the terminal 2, the fitting stability of the terminal 2 is improved. The spacer 13 may be an insulating plastic block which is mounted on the inner surface of the side plate 11 of the case body by means of screws or gluing. The terminal 2 may be mounted to the block 13 by means of screws or by gluing.
As shown in fig. 9-10, an embodiment of the present invention provides a switch socket structure, which includes a switch socket bottom box according to any of the foregoing embodiments and a switch panel 6 or a socket panel 7 mounted on a box body 1. The connection portion of the switch panel 6 or the socket panel 7 is connected to the connection terminal 2 by a wire.
The utility model provides a switch socket structure includes box and flush mounting plate of switch 6 or socket panel 7 at the bottom of the switch socket.
For the structure, structure and operation principle of the bottom case of the switch socket, please refer to the description of the bottom case of the switch socket, which is not repeated herein.
If the switch socket structure is a switch structure, the switch socket structure comprises a switch socket bottom box and a switch panel 6. The switch panel 6 is arranged on the box body 1 of the switch socket bottom box. The electric wire is pre-installed in the wiring portion of the switch panel 6, and the end of the electric wire is inserted into the wiring port 21 of the inner end of the wiring terminal 2 to complete the circuit.
If the switch socket structure is a socket structure, it includes a switch socket bottom box and a socket panel 7. The socket panel 7 is installed on the box body 1 of the switch socket bottom box. The electric wire is pre-installed in the wire connection portion of the receptacle panel 7, and the end portion of the electric wire is inserted into the wire connection port 21 of the inner end of the wire connection terminal 2 to complete the electric circuit.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (10)
1. A switch socket bottom box is characterized by comprising a box body used for being assembled with a switch panel or a socket panel and a wiring terminal installed on the box body;
the box body comprises a box body bottom plate and box body side plates arranged on the peripheral edges of the box body bottom plate, a connecting column is arranged on the box body bottom plate, and at least one box body side plate is provided with an installation opening;
the wiring terminal is installed in the mounting opening, and wiring openings are formed in two ends of the wiring terminal respectively.
2. The bottom box of the switch socket according to claim 1, wherein a cover plate for shielding the mounting opening is arranged on the outer surface of the box body side plate;
the cover plate is connected with the side plate of the box body in a sliding mode, and the end of the cover plate is provided with a wire harness passing groove for a wire harness to pass through;
the cover plate is in an opening state and a closing state on the box body side plate;
when the cover plate is in the opening state, the cover plate leaves the mounting opening;
when the cover plate is in the closed state, the cover plate shields the mounting opening, and the wiring harness passing groove is aligned with the wiring opening of the wiring terminal.
3. The bottom box of claim 2, wherein a side plate groove is formed on an outer surface of the side plate of the box body at a side of the mounting opening, and the cover plate is slidably mounted in the side plate groove.
4. The bottom box of claim 2, wherein the side plate of the box body is provided with a guide rail, the inner surface of the cover plate is provided with a guide groove, and the guide rail is in clearance fit with the guide groove.
5. The switch socket bottom box according to claim 2, wherein a mounting groove is arranged on the box body side plate, a top pin is assembled in a gap in the mounting groove, and an elastic piece for driving the top pin to extend is further installed in the mounting groove;
the cover plate is provided with a first limiting through hole and a second limiting through hole at intervals;
when the cover plate is in the opening state, the ejector pin is inserted into the first limiting through hole;
when the cover plate is in the closed state, the ejector pin is inserted into the second limiting through hole.
6. The bottom box of claim 5, wherein the cover plate has a guide groove on an inner surface thereof, and the first through hole and the second through hole are located in the guide groove;
the ejector pin is in clearance fit with the guide groove.
7. The bottom box of claim 5, wherein the elastic member is an expansion spring.
8. The switch socket back box of claim 2, wherein a handle is provided on the cover plate.
9. The bottom box of claim 1, wherein a spacer is provided on the side plate of the box body at the inner side of the mounting opening, and the connection terminal is mounted on the spacer.
10. A switch socket structure comprising the switch socket base box according to any one of claims 1 to 9 and a switch panel or a socket panel mounted on the box;
and the wiring part on the switch panel or the socket panel is connected with the wiring terminal through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220708163.5U CN217158777U (en) | 2022-03-29 | 2022-03-29 | Switch socket bottom box and switch socket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220708163.5U CN217158777U (en) | 2022-03-29 | 2022-03-29 | Switch socket bottom box and switch socket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217158777U true CN217158777U (en) | 2022-08-09 |
Family
ID=82697567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220708163.5U Active CN217158777U (en) | 2022-03-29 | 2022-03-29 | Switch socket bottom box and switch socket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217158777U (en) |
-
2022
- 2022-03-29 CN CN202220708163.5U patent/CN217158777U/en active Active
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