CN201340918Y - Wall switch wire holder - Google Patents
Wall switch wire holder Download PDFInfo
- Publication number
- CN201340918Y CN201340918Y CNU2008201841593U CN200820184159U CN201340918Y CN 201340918 Y CN201340918 Y CN 201340918Y CN U2008201841593 U CNU2008201841593 U CN U2008201841593U CN 200820184159 U CN200820184159 U CN 200820184159U CN 201340918 Y CN201340918 Y CN 201340918Y
- Authority
- CN
- China
- Prior art keywords
- binding post
- hole
- switch
- insulating base
- horizontal
- 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.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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Abstract
The utility model relates to a wall switch wire holder, which comprises an insulating stool, a metal binding post is sleeved and connected in the insulating stool, a forcing screw is screwed and fixed on the binding post for connecting with a lead, through holes are arranged on the insulating stool and the binding post horizontally, screw holes communicated with the horizontal through holes are also arranged in the vertical direction of one end of a through hole, forcing screws are screwed and fixed in the screw holes, and screws that are used to fix and be electrically connected with a wall switch circuit board are connected at the other side of the through hole; and the horizontal through holes of the insulating stool are sleeved and connected with the binding post, and are provided with convex edges for clamping the binding post. The utility model has the advantages that: the binding post can connect the lead therein horizontally through the horizontal through holes, the screw holes thereon can firmly press the lead, and the other end of the binding post is fixed by the screws and electrically connected with the wall switch circuit board, then the wire holder can be combined and disposed on the circuit board conveniently and randomly, and a clapboard is disposed on the insulating stool of the wire holder at both sides of the binding post, thereby realizing electrical isolation more effectively and ensuing high safety of the product.
Description
[technical field]
The utility model relates to a kind of junction block, refers in particular to a kind of switch on wall firm junction block rational in infrastructure that is used for.
[background technology]
The existing junction block that is used for switch on wall mainly is to play the device that electrical network and electrical appliance lead are linked to each other with the switch on wall control circuit.Yet generally be used in the junction block on the switch on wall at present, the vertical access that the direction that its design example such as lead insert is continued to use common Connection Block usually, originally the space is just limited and because switch on wall is arranged at body of wall inner housing part, when causing switch on wall to be installed, this kind mode of connection after the vertical access of lead, must can pack into to its bending, this just often causes the impaired problem of lead in the installation process, and, will switch on wall can't be installed because of being difficult to bending for thicker lead.But have for this reason company released level insert lead improvement the junction block of type, but its structural design is very unreasonable, have that terminal and insulating base come off easily, wiring place resistance to tension difference causes problems such as wiring is not fastening, and its junction block all is a link quantity, can not increase arbitrarily, coefficient of safety and comfort level are all not enough during use.
[summary of the invention]
The purpose of this utility model is to have overcome above-mentioned defective, provides a kind of and can insert lead from level, and mounting structure is more reasonable firmly and be easy to the switch on wall junction block of arbitrary combination.
The purpose of this utility model is achieved in that a kind of switch on wall junction block, it comprises insulating base, be socketed with the metal connection post in the insulating base, on binding post, twist the intrinsic housing screw that is used to connect lead, its improvements are: be provided with through hole in insulating base and binding post level, the vertical direction of through hole one end also has the screw hole of UNICOM's horizontal through hole, twists intrinsic housing screw in the screw hole, and the opposite side of through hole is connected with the screw that is used for fixing and is electrically connected the switch on wall circuit board; The horizontal through hole of described insulating base is socketed with binding post, and is provided with the convex edge that is used for the clamping binding post;
The convex edge that is used for the clamping binding post in the described insulating base through hole is arranged at and connects switch on wall circuit board one side;
Described binding post is provided with corresponding boss in insulating base through hole convex edge one side;
Be provided with internal thread in the horizontal through hole in the described binding post boss;
The horizontal through hole both sides of described insulating base socket binding post are provided with dividing plate;
The bottom of described housing screw is provided with the arc convex that is used to compress lead.
Than common switch on wall junction block, the beneficial effects of the utility model are that binding post passes through horizontal through hole and the lead level can be inserted, the housing pin termination is provided with arc convex in its hole of tightening up a screw, can firmly lead be compressed, and the binding post other end is by screw and be electrically connected the switch on wall circuit board, make junction block be able to arbitrary combination setting on circuit board easily, and the insulating base of junction block is provided with dividing plate in the binding post both sides, more effective with its electrical isolation, thus the high security that product uses guaranteed.
[description of drawings]
Below in conjunction with accompanying drawing in detail concrete structure of the present utility model is described in detail
Fig. 1 is a whole exploded perspective view of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
Fig. 3 is a housing screw structural representation of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing the utility model specific embodiment is described in detail.
As Fig. 1, shown in 2, the utility model relates to a kind of switch on wall junction block, it comprises insulating base 1, be provided with horizontal through hole 101 in the insulating base 1, be socketed with metal connection post 2 in the through hole 101, metal connection post 2 has horizontal through hole 201 equally, vertical direction in both also has UNICOM's horizontal through hole 101,201 screw hole 102,202, screw hole 102,202 deflections are arranged at horizontal through hole 101,201 1 sides, and in the opposite side of the horizontal through hole 201 of binding post 2 and screw hole 202, all establish internal thread, be engaged with lead housing screw 3 respectively, attachment screw 4, whole junction block can directly be finished fixing by attachment screw 4 limits and be electrically connected in the correspondence electric shock of switch on wall circuit board, and the insulating base 1 of junction block is equipped with dividing plate 103 in the both sides of binding post 2, can be effectively with adjacent terminal 2 electrical isolation, coefficient of safety is high and satisfied the arbitrarily demand of collocation of junction block.
In addition, in order to stop the insulating base 1 of back junction block to be installed in binding post 2 caducous problems, in the horizontal through hole 101 of insulating base 1, be provided with the convex edge 104 that is used for the clamping binding post, this convex edge 104 is arranged at the side that insulating base 1 connects the switch on wall circuit board, the corresponding rear end in binding post 2 also is provided with boss 203, be connected in connected mode in the boss 104 by boss 203, make junction block install with the switch on wall circuit board on even vertical pressure screw 3 then is not installed, insulating base 1 still is being connected under the effect of pairs of posts 2, has effectively avoided both problems that comes off.
Consider because the horizontal through hole 201 of binding post 2 is generally cylindrical, and in be used to compress lead only adopt common flat head screw usually, even it is tight again that this just causes that this screw twists, all there are certain interval in its tack and through hole 201 arc inner walls, thereby secure wires fully, for this reason, referring to Fig. 3, the utility model switch on wall junction block has used special housing screw 3, the bottom of this housing screw 3 is provided with the arc convex 301 of horizontal through hole 201 inwalls in the corresponding binding post 2, by this projection 301 closely cooperating in horizontal through hole 201 arc inner walls, thereby make lead be pressed solidly more closely in binding post 2, strengthen the resistance to tension that connects its inside conductor greatly, further promoted the security feature of product, convenient and practical.
It is to be noted; of the present utility modelly be not limited to above-mentioned execution mode; any simple modification, equivalent variations and modification that any those skilled in the art do the foregoing description in based on technical solutions of the utility model all belong in the protection range of the present utility model.
Claims (6)
1, a kind of switch on wall junction block, it comprises insulating base, be socketed with the metal connection post in the insulating base, on binding post, twist the intrinsic housing screw that is used to connect lead, it is characterized in that: be provided with through hole in insulating base and binding post level, the vertical direction of through hole one end also has the screw hole of UNICOM's horizontal through hole, twists intrinsic housing screw in the screw hole, and the opposite side of through hole is connected with the screw that is used for fixing and is electrically connected the switch on wall circuit board; The horizontal through hole of described insulating base is socketed with binding post, and is provided with the convex edge that is used for the clamping binding post.
2, switch on wall junction block as claimed in claim 1 is characterized in that: the convex edge that is used for the clamping binding post in the described insulating base through hole is arranged at and connects switch on wall circuit board one side.
3, switch on wall junction block as claimed in claim 2 is characterized in that: described binding post is provided with corresponding boss in insulating base through hole convex edge one side.
4, switch on wall junction block as claimed in claim 3 is characterized in that: be provided with internal thread in the horizontal through hole in the described binding post boss.
5, switch on wall junction block as claimed in claim 1 is characterized in that: the horizontal through hole both sides of described insulating base socket binding post are provided with dividing plate.
6, switch on wall junction block as claimed in claim 1, it is characterized in that: the bottom of described housing screw is provided with the arc convex that is used to compress lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201841593U CN201340918Y (en) | 2008-12-30 | 2008-12-30 | Wall switch wire holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201841593U CN201340918Y (en) | 2008-12-30 | 2008-12-30 | Wall switch wire holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340918Y true CN201340918Y (en) | 2009-11-04 |
Family
ID=41236461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201841593U Expired - Fee Related CN201340918Y (en) | 2008-12-30 | 2008-12-30 | Wall switch wire holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340918Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980149A (en) * | 2011-09-07 | 2013-03-20 | 海洋王照明科技股份有限公司 | Binding post structure of lamp and lighting device |
| CN103094723A (en) * | 2011-10-28 | 2013-05-08 | 町洋企业股份有限公司 | Improved structure of lock wire |
| CN103646767A (en) * | 2013-11-25 | 2014-03-19 | 珠海瑞捷电气有限公司 | Straight-through type current transformer wiring terminal and alternating current board |
| CN103779072A (en) * | 2014-01-27 | 2014-05-07 | 浙江南德电气有限公司 | Auxiliary screw fixing structure and corresponding low-voltage intelligent power capacitor |
| CN103779117A (en) * | 2014-01-15 | 2014-05-07 | 深圳杰科电器制造有限公司 | Wall switch used for low-voltage indoor power-supplying system |
| CN107658578A (en) * | 2017-09-20 | 2018-02-02 | 荷花科技（北京）有限公司 | Post assembly and switch and socket |
| CN112038781A (en) * | 2020-09-07 | 2020-12-04 | 上海航天科工电器研究院有限公司 | Locking wire contact piece for preventing screw from being separated |
-
2008
- 2008-12-30 CN CNU2008201841593U patent/CN201340918Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980149A (en) * | 2011-09-07 | 2013-03-20 | 海洋王照明科技股份有限公司 | Binding post structure of lamp and lighting device |
| CN102980149B (en) * | 2011-09-07 | 2015-04-29 | 海洋王照明科技股份有限公司 | Binding post structure of lamp and lighting device |
| CN103094723A (en) * | 2011-10-28 | 2013-05-08 | 町洋企业股份有限公司 | Improved structure of lock wire |
| CN103646767A (en) * | 2013-11-25 | 2014-03-19 | 珠海瑞捷电气有限公司 | Straight-through type current transformer wiring terminal and alternating current board |
| CN103646767B (en) * | 2013-11-25 | 2016-07-06 | 珠海瑞捷电气股份有限公司 | A kind of straight-through current transformer binding post and exchange plate |
| CN103779117A (en) * | 2014-01-15 | 2014-05-07 | 深圳杰科电器制造有限公司 | Wall switch used for low-voltage indoor power-supplying system |
| CN103779117B (en) * | 2014-01-15 | 2016-04-06 | 深圳市杰科数码有限公司 | For the switch on wall of electric power system in low-pressure chamber |
| CN103779072A (en) * | 2014-01-27 | 2014-05-07 | 浙江南德电气有限公司 | Auxiliary screw fixing structure and corresponding low-voltage intelligent power capacitor |
| CN103779072B (en) * | 2014-01-27 | 2016-08-24 | 浙江南德电气有限公司 | screw auxiliary fixing structure and corresponding low-voltage intelligent power capacitor |
| CN107658578A (en) * | 2017-09-20 | 2018-02-02 | 荷花科技（北京）有限公司 | Post assembly and switch and socket |
| CN112038781A (en) * | 2020-09-07 | 2020-12-04 | 上海航天科工电器研究院有限公司 | Locking wire contact piece for preventing screw from being separated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20121230 |