CN1218453C - Switch fixing structure for household switchboard - Google Patents
Switch fixing structure for household switchboard Download PDFInfo
- Publication number
- CN1218453C CN1218453C CN 01124443 CN01124443A CN1218453C CN 1218453 C CN1218453 C CN 1218453C CN 01124443 CN01124443 CN 01124443 CN 01124443 A CN01124443 A CN 01124443A CN 1218453 C CN1218453 C CN 1218453C
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- CN
- China
- Prior art keywords
- mentioned
- base plate
- guide rail
- switch
- branch switch
- 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
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- Switch Cases, Indication, And Locking (AREA)
- Distribution Board (AREA)
Abstract
The present invention relates to a switch fixing structure for a household switchboard which is composed of a soleplate, a guideway, springs and a copper rod, wherein the soleplate is provided with holes of screws of the guideway, which are used for fixation, and open holes of the springs; the guideway is arranged on the soleplate by the screws, and the guideway is provided with a bending part at the single side; a branch switch is hooked in the bending part; each spring is provided with a tabling part which is tabled with the soleplate and a wall for supporting the end surface of the branch switch; in addition, hooks are arranged on the springs so as to form a structure without disconnecting from the soleplate; the copper rod is provided with a connecting part connected with the branch switch, and the connecting part is fixed to the soleplate by tightly screwing the screws. Thus, the branch switch is assembled and disassembled in a front and rear direction in the DIN guideway without a transverse direction, even if the incoming line side is provided with obstacles, the present invention can be assembled and disassembled without the obstacles.
Description
Technical field
The present invention relates to a kind of switch fixed structure of household switchboard.
Background technology
As shown in Figure 1, it is as follows its branch switch 1 to be installed to the method for DIN (German standard association) guide rail 4 in distribution board.
1, inserts branch switch 1 from the horizontal side of DIN guide rail 4.
2, fixture along crosswise fixed is installed near the switch of high order end and low order end.
3, will be connected to branch switch from the electric wire 2 of main switch.
4, above-mentioned 3 assemblies are installed to the base plate 3 of the body of household switchboard.
Yet, in the switch fixed structure of such household switchboard, have following shortcoming.
1, owing to the horizontal side from the DIN guide rail is inserted branch switch, so, when upside that article is placed into switch and downside, collide with switch, therefore barrier can not be placed in the setting area of switch.For example, because the copper bar that combines can not be set, so, carry out distribution with the electric wire line.
2, need eliminate the fixture that it laterally moves at the high order end and the low order end of branch switch.
3, owing to the installation and removal of fixture in the installation of branch switch are essential, so very bothersome.
4, owing to the horizontal side from the DIN guide rail is inserted branch switch, so, must dismantle other switch in order to change branch switch.
5, owing on the DIN guide rail, can not carry out crosswise fixed, so, if certain substitute is not set, the space can not be set between branch switch and branch switch.
Summary of the invention
In view of the problem of the switch fixed structure of the distribution board of above-mentioned prior art, the object of the present invention is to provide a kind of branch switch mounting structure of household switchboard, in this distribution board, branch switch is simple in the installation of DIN guide rail, and can install securely.
The switch fixed structure of household switchboard is characterised in that: by base plate, guide rail, spring, and the copper bar constitutes, be provided with the installing hole of the screw of guide rail with hole and spring at this base plate, with screw above-mentioned guide rail is installed to above-mentioned base plate, above-mentioned guide rail has a bend one-sided, at this bend hook branch switch, above-mentioned spring has the fitting portion and the wall that support branch switch end face chimeric with above-mentioned base plate, in addition, at spring hook is set, form the structure of not throwing off from base plate, above-mentioned copper bar has the connecting portion that is connected with branch switch, and above-mentioned copper bar is by tightening screw to above-mentioned base plate.
In addition, the feature of the switch fixed structure of household switchboard also is: for above-mentioned guide rail is installed to above-mentioned base plate, welds or rivet.
In addition, the feature of the switch fixed structure of household switchboard also is: remove above-mentioned guide rail, the bend as above-mentioned guide rail is set at the position of above-mentioned base plate correspondence.
In addition, the feature of the switch fixed structure of household switchboard also is: columned small embossment thing is set replaces above-mentioned hook, with bump bonding thing on the otch of the corresponding position of being located at above-mentioned base plate.
Description of drawings
Fig. 1 is the key diagram that the household switchboard switch fixed structure of prior art is shown.
Fig. 2 is the key diagram that household switchboard switch fixed structure of the present invention is shown.
Embodiment
Form of implementation of the present invention is described with reference to the accompanying drawings.
As shown in Figure 2, the switch fixed structure of household switchboard by base plate 3, guide rail 4, spring 5, and copper bar 2 constitute.The screw hole and the spring mounting hole of guide rail 4 are set at the base plate 3 of distribution board body.Guide rail 4 usefulness screws are installed on base plate 3.Guide rail 4 removes the one-sided bend of DIN guide rail, forms the shape that extends to branch switch 1 bottom surface.Another one-sided bend 41 hook switches 1 of DIN guide rail one-sided.In addition, spring 5 has the fitting portion 51 chimeric with base plate 3, and has the wall 52 of the end face of supporting branch switch 1.In addition, hook 53 is set, forms the structure of not throwing off from base plate 3 at spring.Copper bar 2 has the connecting portion that is connected with branch switch 1, is screwed with enough intensity, thereby the copper bar all is fixed to base plate 3.
In the occasion that the family expenses distribution board is installed branch switch, carry out according to the following steps.
1, with screw guide rail 4 is fixed to base plate 3.
2, spring 5 is installed to the installing hole 31 of base plate 3.
3, by screw copper bar 2 is installed to base plate 3.
4, base plate 3 pushes spring 5 towards back side direction relatively.
5, branch switch 1 is inserted into the way from oblique upper toward copper bar 2.
6, make branch switch 1 along base plate 3, copper bar 2 is inserted into inside.In this occasion, the one-sided bend 41 that is hooked on guide rail 4 of branch switch 1.
7, the spring 5 of pushing is returned.Promptly let go from spring 5.
8, tighten the terminal screw of branch switch 1, be connected with the copper bar.
Like this, can the top to bottom, left and right, front and rear of branch switch all be fixed to base plate by copper bar and spring.
If the body at the family expenses distribution board has and above-mentioned base plate identical mechanism, then also can remove base plate.
In addition, the method that above-mentioned guide rail is installed to base plate also can be welding, riveted joint etc.If at base plate the such bend of guide rail is set, then also can omits guide rail.In addition, the bend of guide rail can not be continuous bending also, but the bending that is interrupted.In addition, the bending of guide rail can not be the right angle also, but is acute angle or obtuse angle.
In addition, the material of spring is as long as be rubber-like materials such as resin, metal, then also material arbitrarily.Columned small embossment thing also can be set replace hook.In this occasion, otch is set at the position that engages by protrusion of base plate.In addition, as long as the shape of the movable part of spring is for can then can be Any shape by the shape of finger press.For example, can be Contraband font, general cylindrical, cardinal principle rectangle substantially.
In addition, as long as for the switch of DIN guide rail mount type, even then variation such as size, as long as the above-mentioned formation for conforming to it then also can be used in branch switch occasion in addition.In addition, also can be used for DIN guide rail mount type switch in addition.
According to the present invention, can obtain following effect.
1, branch switch in the installation and removal of DIN guide rail not laterally, but at fore-and-aft direction, so, even have barrier, can not have the installation and removal of obstacle ground in the inlet wire side yet.For example, copper bar etc. can be installed in advance.
2, owing to can top to bottom, left and right, front and rear all fix by copper bar and spring, so, the fixture before not needing about such fixing.
When 3, branch switch being installed, can a series of action to copper bar location, floatless switch, so, can wrong wire distribution, the set-up time also can shorten.In addition, can further shorten the take-down time, shorten the replacing equal time of changing branch switch significantly.
4, because relative branch switch forms each mechanism respectively, so, even have the space, can there be obstacle ground to install at branch switch yet.
5,, then can use in the occasion of main switch or independent switch as long as switch for similarly having the shape that is installed to the DIN guide rail with branch switch.
6, owing to can in the scope of base plate, install, so, can operation under the state that base plate is installed to the household switchboard body.
Claims (4)
1, a kind of switch fixed structure of household switchboard, it is characterized in that: by base plate, guide rail, spring, and the copper bar constitutes, be provided with the installing hole of the screw of guide rail with hole and spring at above-mentioned base plate, with screw above-mentioned guide rail is installed to above-mentioned base plate, above-mentioned guide rail has a bend one-sided, at this bend hook branch switch, above-mentioned spring has the fitting portion and the wall that support branch switch end face chimeric with above-mentioned base plate, in addition, at spring hook is set, form the structure of not throwing off from base plate, above-mentioned copper bar has the connecting portion that is connected with branch switch, and above-mentioned copper bar is by tightening screw to above-mentioned base plate.
2, the switch fixed structure of household switchboard as claimed in claim 1 is characterized in that: for above-mentioned guide rail is installed to above-mentioned base plate, welds or rivet.
3, the switch fixed structure of household switchboard as claimed in claim 1 is characterized in that: remove above-mentioned guide rail, the bend as above-mentioned guide rail is set at the position of above-mentioned base plate correspondence.
4, as the switch fixed structure of claim 1,2 or 3 described household switchboards, it is characterized in that: columned small embossment thing is set replaces above-mentioned hook, with bump bonding thing on the otch of the corresponding position of being located at above-mentioned base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01124443 CN1218453C (en) | 2001-07-31 | 2001-07-31 | Switch fixing structure for household switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01124443 CN1218453C (en) | 2001-07-31 | 2001-07-31 | Switch fixing structure for household switchboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1400709A CN1400709A (en) | 2003-03-05 |
| CN1218453C true CN1218453C (en) | 2005-09-07 |
Family
ID=4665680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01124443 Expired - Fee Related CN1218453C (en) | 2001-07-31 | 2001-07-31 | Switch fixing structure for household switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1218453C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20060145A1 (en) * | 2006-03-15 | 2007-09-16 | Bticino Spa | SUPPORT DEVICE FOR THE APPLICATION OF AN ELECTRIC APPLIANCE TO A APPLIANCE RAIL |
| PL2020718T3 (en) * | 2007-07-31 | 2013-01-31 | Bticino Spa | Holding device for coupling an electrical apparatus to an apparatus mounting rail |
| CN102496501A (en) * | 2011-12-13 | 2012-06-13 | 施耐德万高（天津）电气设备有限公司 | Automatic change-over switch electrical equipment |
-
2001
- 2001-07-31 CN CN 01124443 patent/CN1218453C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1400709A (en) | 2003-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |