CN215070733U - Middle plate assembly for switch socket - Google Patents
Middle plate assembly for switch socket Download PDFInfo
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- CN215070733U CN215070733U CN202120652010.9U CN202120652010U CN215070733U CN 215070733 U CN215070733 U CN 215070733U CN 202120652010 U CN202120652010 U CN 202120652010U CN 215070733 U CN215070733 U CN 215070733U
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- connecting hole
- middle plate
- outer connecting
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- medium plate
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Abstract
Switch is medium plate subassembly for socket, including the medium plate with the terminal box rigid coupling and the function piece of dress on the medium plate, its characterized in that: the middle plate is provided with a 118-shaped connecting area fixedly connected with the 118-shaped junction box correspondingly and a 86-shaped connecting area fixedly connected with the 86-shaped junction box correspondingly, and the 86-shaped connecting area is arranged on the inner side of the 118-shaped connecting area and is aligned with the 118-shaped connecting area along the length direction of the middle plate. The utility model discloses be equipped with on the medium plate and correspond the 118 type joining region of rigid coupling and correspond the 86 type joining region of rigid coupling with 86 type terminal box with 118 type terminal box, can be connected with 86 type terminal box again, the commonality of medium plate is bigger, and the practicality is higher, and structural strength and insulating properties are better.
Description
Technical Field
The utility model relates to a switch is medium plate subassembly for socket belongs to the switch technology field.
Background
The middle plate is the supporting structure who is used for fixing the function piece installation to the wall on the wall switch, and the function piece is installed in the mounting hole of middle plate, and the middle plate is fixed with the terminal box, and the middle plate is then fixed to the wall through modes such as screw installation, and the middle plate also plays the insulating effect of the interconnecting link of keeping apart its rear end when playing fixed function of installation. Mainly have the medium plate of two kinds of common structures in the tradition, one kind is the medium plate that adopts the plastics material, and this kind of medium plate has very good insulating nature, but its intensity is high inadequately, and another kind is the medium plate that adopts the metal material, and this kind of medium plate has very high intensity, but because its means that reaches the insulating purpose is to paint the insulating layer on the surface of medium plate, the insulating layer can appear droing after long-time the use to influence the insulating effect of medium plate, there is certain potential safety hazard. And the wall switch socket mainly adopts 118 type terminal box and 86 type terminal box, and the specification of two kinds of terminal boxes is different, and it also is corresponding different with supporting medium plate specification, can not general.
SUMMERY OF THE UTILITY MODEL
The utility model provides a middle plate subassembly for switch socket is equipped with the 118 type joining region that corresponds the rigid coupling with 118 type terminal box and the 86 type joining region that corresponds the rigid coupling with 86 type terminal box on the middle plate, can be connected with 118 type terminal box, can be connected with 86 type terminal box again, and the commonality of middle plate is bigger, and the practicality is higher, and the structural strength and the insulating properties of middle plate are better.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
switch is medium plate subassembly for socket, including the medium plate with the terminal box rigid coupling and the function piece of dress on the medium plate, its characterized in that: the middle plate is provided with a 118-shaped connecting area fixedly connected with the 118-shaped junction box correspondingly and a 86-shaped connecting area fixedly connected with the 86-shaped junction box correspondingly, and the 86-shaped connecting area is arranged on the inner side of the 118-shaped connecting area and is aligned with the 118-shaped connecting area along the length direction of the middle plate.
Preferably, the medium plate include the flat-plate-shaped medium plate body of rectangular and the medium plate frame that sets up along medium plate body outer fringe, medium plate body buckle location is in the medium plate frame, 118 type joining region and 86 type joining region all set up on the medium plate body, the medium plate body is the plastics material, the medium plate frame is the metal material.
Preferably, medium plate frame bottom surface inward flange have inside convex inner ring limit, and set up the elasticity buckle on the medium plate frame, medium plate body bottom surface supports on inner ring limit, the top surface is compressed tightly the location by the elasticity buckle.
Preferably, the elastic buckle is arranged on a length frame of the middle plate frame, and a convex rib used for clamping the middle plate body is arranged on a width frame of the middle plate frame.
Preferably, the 118-type connecting area includes a left outer connecting hole opened on the middle plate and a right outer connecting hole symmetrically disposed on the right side of the left outer connecting hole, and the 86-type connecting area is disposed between the left outer connecting hole and the right outer connecting hole and includes a left inner connecting hole close to the left outer connecting hole and a right inner connecting hole close to the right outer connecting hole and symmetrically disposed with the left inner connecting hole.
Preferably, left outer connecting hole and right outer connecting hole be the waist shape hole that the size is the same, and the length direction of left outer connecting hole is perpendicular with the length direction of right outer connecting hole, left inner connecting hole and right inner connecting hole be the waist shape hole that the size is the same, the length direction of left inner connecting hole is perpendicular with the length direction of right inner connecting hole, the interval between left outer connecting hole and the left inner connecting hole equals the interval between right outer connecting hole and the right inner connecting hole.
Preferably, the middle plate is provided with a left groove corresponding to the left outer connecting hole and a right groove corresponding to the right outer connecting hole, the area of the left groove is larger than that of the left outer connecting hole, the left outer connecting hole is arranged at the center of the left groove, the area of the right groove is larger than that of the right outer connecting hole, the right outer connecting hole is arranged at the center of the right groove, the edge of the left groove is separated from the left inner connecting hole, and the edge of the right groove is separated from the right inner connecting hole.
Preferably, the middle plate body on open and to have the through-hole that supplies the function piece to run through, set up joint portion on the edge of through-hole, have on the function piece with joint portion joint complex buckle portion, buckle portion card is gone into in the joint portion and is adorned the function piece on the middle plate body.
The utility model has the advantages that:
1. the utility model discloses a switch is medium plate subassembly for socket, be equipped with on the medium plate and correspond the 118 type joining region of rigid coupling and correspond the 86 type joining region of rigid coupling with the 86 type terminal box with 118 type terminal box, make the medium plate can be connected with 118 type terminal box, can be connected with 86 type terminal box again, the commonality of medium plate is bigger, and the practicality is higher.
2. The medium plate includes medium plate body and medium plate frame, and medium plate body buckle location is in the medium plate frame, and the medium plate body is the plastics material, and the medium plate frame is the metal material, increases the intensity of medium plate body with the medium plate frame, and both are buckle location fit, and the high difficult loosening of location reliability, the structural strength and the insulating properties of medium plate are better.
3. The left outer connecting hole and the right connecting hole are waist-shaped holes with the same size, the length direction is vertical, the left outer connecting hole and the right outer connecting hole can be matched and connected with 118-type junction boxes with different sizes through adjustment of the waist-shaped holes, the left inner connecting hole and the right inner connecting hole are waist-shaped holes with the same size, the length direction is vertical, the left inner connecting hole and the right inner connecting hole can be matched and connected with 86-type junction boxes with different sizes through adjustment of the waist-shaped holes, and the universality and the practicability are further improved.
4. The function piece passes through the cooperation of joint portion and buckle portion and connects the dress on the medium plate, reduces the use of screw connection on the medium plate, improves the positioning reliability of function piece.
Drawings
Figure 1 is a top view of a midplane assembly for a switch receptacle in an embodiment.
Fig. 2 is a schematic diagram of a split type of the switch socket middle plate assembly.
Fig. 3 is a schematic structural diagram of the middle plate.
Fig. 4 is a schematic diagram of the middle plate assembly for switch socket assembled with 118-type junction box.
Fig. 5 is a schematic view showing the middle plate assembly for a switch socket assembled with a 86-type junction box.
Detailed Description
The following describes embodiments of the present invention in detail with reference to fig. 1 to 5.
Switch is well board subassembly for socket, including well board 1 with the terminal box rigid coupling and dress functional part 4 on well board 1, its characterized in that: the middle plate 1 is provided with a 118-type connecting area 11 fixedly connected with the 118-type junction box and a 86-type connecting area 12 fixedly connected with the 86-type junction box, and the 86-type connecting area 12 is arranged on the inner side of the 118-type connecting area 11 and is aligned with the 118-type connecting area 11 along the length direction of the middle plate 1.
In the switch socket middle plate assembly, the middle plate 1 is provided with the 118-type connecting area 11 fixedly connected with the 118-type junction box and the 86-type connecting area 12 fixedly connected with the 86-type junction box, so that the middle plate can be connected with the 118-type junction box as shown in fig. 4 and can also be connected with the 86-type junction box as shown in fig. 5, and the middle plate has higher universality and higher practicability.
Wherein, medium plate 1 include the flat plate-shaped medium plate body of rectangular 2 and the medium plate frame 3 that sets up along 2 outer edges of medium plate body, 2 buckles of medium plate body are fixed a position in medium plate frame 3, 118 type joining region 11 and 86 type joining region 12 all set up on medium plate body 2, medium plate body 2 is the plastics material, medium plate frame 3 is the metal material. Medium plate 1 includes medium plate body 2 and medium plate frame 3, and 1 buckle location of medium plate body is in medium plate frame 3, and medium plate body 2 is the plastics material, and medium plate frame 3 is the metal material, increases medium plate body 2's intensity with medium plate frame 3, and both are buckle location coordination, and the high difficult unclamping of location reliability, and the structural strength and the insulating properties of medium plate are better. The insulating reliability can be further improved by coating the insulating layer on the surface of the middle plate frame 3.
Wherein, 3 bottom surface inner edges of medium plate frame have inside convex inner ring limit 31, and set up elasticity buckle 32 on medium plate frame 3, 2 bottom surfaces of medium plate body support on inner ring limit 31, the top surface is compressed tightly the location by elasticity buckle 32. The thickness direction of the middle plate body 1 is clamped between the inner ring edge 31 and the elastic buckle 32, so that the middle plate body is not easy to separate from the middle plate frame 3, and the positioning is stable.
Wherein, elastic buckle 32 sets up on the length frame of medium plate frame 3, sets up the protruding muscle 33 that is used for pressing from both sides tight medium plate body 2 on the width frame of medium plate frame 3, protruding muscle 33 and the contact of medium plate body 2, further fixes a position of medium plate body 2 in medium plate frame 3, improves the structural reliability of medium plate.
Wherein, 118 type linking region 11 include set up in left outer connecting hole 13 and the symmetrical right outer connecting hole 14 that sets up in left outer connecting hole 13 right side on middle plate 1, 86 type linking region 12 sets up between left outer connecting hole 13 and right outer connecting hole 14, including the left inner connecting hole 15 that is close to left outer connecting hole 13 and the right inner connecting hole 16 that is close to right outer connecting hole 14 and sets up with left inner connecting hole 15 symmetry.
Left side outer connecting hole 13 and right outer connecting hole 14 be the same waist shape hole of size, and the length direction of left side outer connecting hole 13 is perpendicular with the length direction of right outer connecting hole 14, left inner connecting hole 15 and right inner connecting hole 16 be the same waist shape hole of size, the length direction of left inner connecting hole 15 is perpendicular with the length direction of right inner connecting hole 15, the interval between left side outer connecting hole 13 and left inner connecting hole 15 equals the interval between right outer connecting hole 14 and right inner connecting hole 16.
Because 118 type terminal box and 86 type terminal box all have multiple size, left side outer connecting hole 13 is the waist shape hole that the size is the same with right connecting hole 14, and length direction is perpendicular, the waist shape hole has certain length, it can be connected with the cooperation of the 118 type terminal box of not unidimensional to make left side outer connecting hole 13 and right outer connecting hole 14 through the regulation in waist shape hole, left side inner connecting hole 15 and right side inner connecting hole 16 are the waist shape hole that the size is the same, and length direction is perpendicular, waist shape hole has certain length, through the regulation in waist shape hole, make left side inner connecting hole 15 and right side inner connecting hole 16 be connected with the 86 type terminal box cooperation of not unidimensional, further promote commonality and practicality.
The middle plate 1 is provided with a left groove 17 corresponding to the left outer connecting hole 13 and a right groove 18 corresponding to the right outer connecting hole 15, the area of the left groove 17 is larger than that of the left outer connecting hole 13, the left outer connecting hole 13 is arranged at the center of the left groove 17, the area of the right groove 18 is larger than that of the right outer connecting hole 15, the right outer connecting hole 15 is arranged at the center of the right groove 18, the edge of the left groove 17 is separated from the left inner connecting hole 15, and the edge of the right groove 18 is separated from the right inner connecting hole 16. The right groove 18 and the left groove 17 are used for marking the connecting holes corresponding to the 118-type junction box, so that assembling personnel can conveniently and quickly determine the connecting holes matched with the 118-type junction box according to the specification of the junction box.
Wherein, medium plate body 2 on open and to have the through-hole 21 that supplies function piece 4 to run through, set up joint portion 22 on the edge of through-hole 21, function piece 4 is last to have with joint portion 22 joint complex buckle portion 41, buckle portion 41 is gone into in the joint portion 22 and is adorned function piece 4 on medium plate body 2. The function piece 4 is connected and installed on the middle plate 1 through the matching of the clamping part 22 and the clamping part 41, the use of screw connection on the middle plate is reduced, and the positioning reliability of the function piece is improved.
The technical solutions of the embodiments of the present invention are completely described above with reference to the accompanying drawings, and it should be noted that the described embodiments are only some embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (8)
1. Switch is medium plate subassembly for socket, including medium plate (1) and the functional part (4) of dress on medium plate (1) with the terminal box rigid coupling, its characterized in that: the middle plate (1) is provided with a 118-type connecting area (11) fixedly connected with the 118-type junction box correspondingly and a 86-type connecting area (12) fixedly connected with the 86-type junction box correspondingly, and the 86-type connecting area (12) is arranged on the inner side of the 118-type connecting area (11) and is aligned with the 118-type connecting area (11) along the length direction of the middle plate (1).
2. The switch socket midplane assembly of claim 1, wherein: middle plate (1) include long flat-plate-shaped middle plate body (2) and middle plate frame (3) that set up along middle plate body (2) outer fringe, middle plate body (2) buckle location is in middle plate frame (3), 118 type joining region (11) and 86 type joining region (12) all set up on middle plate body (2), middle plate body (2) are the plastics material, middle plate frame (3) are the metal material.
3. The switch socket midplane assembly of claim 2, wherein: middle plate frame (3) bottom surface inward flange have inside convex inner ring limit (31), and set up elasticity buckle (32) on middle plate frame (3), middle plate body (2) bottom surface supports on inner ring limit (31), the top surface is compressed tightly by elasticity buckle (32).
4. The switch socket midplane assembly of claim 3, wherein: elastic buckle (32) is arranged on the length frame of middle plate frame (3), and the width frame of middle plate frame (3) is provided with convex rib (33) for clamping middle plate body (2).
5. The switch socket midplane assembly of claim 1, wherein: 118 type linking district (11) including offering left outer connecting hole (13) on middle plate (1) and right outer connecting hole (14) that the symmetry set up on left outer connecting hole (13) right side, 86 type linking district (12) set up between left outer connecting hole (13) and right outer connecting hole (14), including left inner connecting hole (15) near left outer connecting hole (13) and right inner connecting hole (16) near right outer connecting hole (14) and set up with left inner connecting hole (15) symmetry.
6. The switch socket midplane assembly of claim 5, wherein: left side outer connecting hole (13) and right outer connecting hole (14) be the same waist shape hole of size, and the length direction of left side outer connecting hole (13) is perpendicular with the length direction of right outer connecting hole (14), left side inner connecting hole (15) and right inner connecting hole (16) be the same waist shape hole of size, the length direction of left side inner connecting hole (15) is perpendicular with the length direction of right inner connecting hole (16), the interval between left side outer connecting hole (13) and left inner connecting hole (15) equals the interval between right outer connecting hole (14) and right inner connecting hole (16).
7. The switch socket midplane assembly of claim 6, wherein: the middle plate (1) is provided with a left groove (17) corresponding to the left outer connecting hole (13) and a right groove (18) corresponding to the right outer connecting hole (14), the area of the left groove (17) is larger than that of the left outer connecting hole (13), the left outer connecting hole (13) is arranged at the central position of the left groove (17), the area of the right groove (18) is larger than that of the right outer connecting hole (14), the right outer connecting hole (14) is arranged at the central position of the right groove (18), the edge of the left groove (17) is separated from the left inner connecting hole (15), and the edge of the right groove (18) is separated from the right inner connecting hole (16).
8. The switch socket midplane assembly of claim 2, wherein: medium plate body (2) on open and to have through-hole (21) that supply function piece (4) to run through, set up joint portion (22) on the edge of through-hole (21), function piece (4) are gone up and are had with joint portion (22) joint complex buckle portion (41), buckle portion (41) are gone into in joint portion (22) and are adorned function piece (4) on medium plate body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120652010.9U CN215070733U (en) | 2021-03-31 | 2021-03-31 | Middle plate assembly for switch socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120652010.9U CN215070733U (en) | 2021-03-31 | 2021-03-31 | Middle plate assembly for switch socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215070733U true CN215070733U (en) | 2021-12-07 |
Family
ID=79153610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120652010.9U Active CN215070733U (en) | 2021-03-31 | 2021-03-31 | Middle plate assembly for switch socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215070733U (en) |
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2021
- 2021-03-31 CN CN202120652010.9U patent/CN215070733U/en active Active
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