CN201490037U - Installation equipment for auxiliary switch - Google Patents
Installation equipment for auxiliary switch Download PDFInfo
- Publication number
- CN201490037U CN201490037U CN2009201618171U CN200920161817U CN201490037U CN 201490037 U CN201490037 U CN 201490037U CN 2009201618171 U CN2009201618171 U CN 2009201618171U CN 200920161817 U CN200920161817 U CN 200920161817U CN 201490037 U CN201490037 U CN 201490037U
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- CN
- China
- Prior art keywords
- auxiliary switch
- framework
- cavity
- coupler body
- erection unit
- 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)
Abstract
The utility model provides installation equipment for an auxiliary switch, which comprises a framework. Four lateral surfaces of the framework and one bottom surface of the framework form a cavity capable of accommodating the auxiliary switch; the four lateral surfaces of the framework comprise two fixed lateral surfaces which are mutually parallel to the auxiliary switch, the two fixed lateral surfaces are provided with an elastic hook body respectively, the elastic hook body is provided with an elastic rod extended along the fixed lateral surface where the elastic hook body is positioned, and the direction of the elastic rod towards the cavity is provided with a pressure hook. When the auxiliary switch needs to be clamped into the installation equipment, the auxiliary switch can be directly inserted into the cavity of the framework; and when the auxiliary switch needs to be taken out from the installation equipment, only the elastic hook body is slightly pulled outwards, and then the auxiliary switch can be extracted from the cavity. Therefore, the installation equipment of the utility model can achieve the purposes of quick assembly and disassembly of the auxiliary switch.
Description
Technical field
The utility model relates to a kind of annex of low-voltage electrical apparatus, especially a kind of auxiliary switch assembly that can be used for devices such as diverter switch, circuit breaker, particularly a kind of erection unit that is used for auxiliary switch.
Background technology
At switching device, especially low tension switch, for example in the annex of low-voltage electrical apparatus, particularly alarm switch or the auxiliary switch, generally include switch contact and driving mechanism, when circuit breaks down, detect the state of each switch contact if desired, need switch the state of described switch contact, it is opened or closure by driving mechanism.
Auxiliary switch will be installed on the pedestal of switchgear by securing member or other installation accessoriess usually.Because no matter be that auxiliary switch is installed on switchgear, still pull down auxiliary switch from switchgear, the process of installation and removal all needs a large amount of manual operations, complicated operating process is used inconvenience.
The utility model content
The technical problems to be solved in the utility model provides a kind of erection unit of auxiliary switch, to reduce or to avoid problem noted earlier.
A concrete technical problem to be solved in the utility model is to provide a kind of erection unit of auxiliary switch, its energy Fast Installation and dismounting auxiliary switch.
According to another purpose of the present utility model, when a plurality of auxiliary switches of needs were used in combination, the erection unit of the utility model auxiliary switch still can be realized the dismounting of installing apace, and can not produce interference to each other.
For solving the problems of the technologies described above, the utility model provides a kind of erection unit of auxiliary switch, comprise a framework, this framework constitutes a cavity that can hold auxiliary switch by four sides and a bottom surface, the fixedly side that has two auxiliary switches that parallel in four sides of framework, two fixedly are respectively equipped with an elasticity coupler body on the side, this elasticity coupler body has an extended elastic rod in fixedly side along its place, convexes with a pressure hook at this elastic rod on the direction of cavity.
Preferably, described pressure hook has the face of withholding and the inserting surface on the other side towards cavity, and this insertion end face is an inclined-plane towards described cavity.
Preferably, described two fixedly respectively are provided with a recess on the side, and the elastic rod of described elasticity coupler body stretches out from this indent.
Preferably, the longitudinal midline of each elasticity coupler body is offset to a fixedly side of side center line of its place, and its side-play amount is at least the width of elastic hook spare, and according to the direction of framework periphery, the offset direction unanimity of each described elasticity coupler body.
Preferably, two fixedly in the side one fixedly the side be provided with a shrinkage pool and a projection, another fixedly is provided with and above-mentioned shrinkage pool and corresponding respectively another projection and another shrinkage pool of projection the side.
Preferably, the centre of described cavity is provided with dividing plate, and described dividing plate is parallel to the fixedly side of framework.
The erection unit of auxiliary switch provided by the utility model, when needs snap into auxiliary switch in the erection unit of the present utility model, auxiliary switch directly can be snapped in the cavity of framework, make the bottom part of auxiliary switch stretch out the opening of base of frame, another part then is supported on the bottom of framework, elasticity coupler body homing afterwards, this moment, the elasticity coupler body was pushed down auxiliary switch just.
When needs take out auxiliary switch from erection unit, only need the elasticity coupler body is a little outwards pulled open, auxiliary switch is proposed from cavity, unclamp the elasticity coupler body again its return is got final product.
When a plurality of auxiliary switch work in combination of needs, a kind of erection unit of the present utility model can be combined easily, simultaneously because the elastic hook spare on each framework has enough side-play amounts, contacted two fixedly in the side have been guaranteed at two frameworks, two elastic hook spares are separated from each other, fully independently Fast Installation or dismantle auxiliary switch in the framework separately.
Therefore, use erection unit of the present utility model, can reach the purpose of Fast Installation and dismounting auxiliary switch.
Description of drawings
The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein,
Fig. 1 is the schematic perspective view according to the erection unit of the auxiliary switch of a specific embodiment of the present utility model;
Fig. 2 a and 2b are the schematic diagrames that auxiliary switch is installed on erection unit of the present utility model;
Fig. 3 is the schematic diagram that auxiliary switch is pulled down from erection unit of the present utility model;
Fig. 4 is the schematic perspective view that the erection unit of two auxiliary switches of the present utility model combines.
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast description of drawings embodiment of the present utility model.Wherein, identical parts adopt identical label.
Fig. 1 is the schematic perspective view according to the erection unit of the auxiliary switch of a specific embodiment of the present utility model.As shown in Figure 1, a kind of erection unit of the present utility model comprises framework 10, framework 10 comprises four sides and a bottom surface (not shown bottom surface), two fixedly sides 11 that the side that parallels is an auxiliary switch wherein, four sides and a bottom surface of framework 10 have constituted a cavity 12 that is used to hold auxiliary switch.In a kind of embodiment of the present utility model, the middle place of cavity 12 can be provided with a dividing plate 13, and dividing plate 12 is parallel to fixedly side 11, can snap into exactly in the cavity 12 in order to auxiliary switch.
Two at framework 10 fixedly are respectively equipped with the elasticity coupler body 20 that is used to push down auxiliary switch on the side 11, and elasticity coupler body 20 is along stretching out in the fixedly side 11 at its place.In the utility model embodiment as shown in Figure 1, fixedly open a recess 14 on the side 11, elasticity coupler body 20 is stretched out by recess 14, can pack into easily or separates cavity 12 by recess 14 auxiliary switches.
Fig. 2 a and 2b are the process schematic diagrames that auxiliary switch is installed on erection unit of the present utility model, and for for purpose of brevity, Fig. 2 a and 2b have only marked the relevant portion in the elasticity coupler body 20.Shown in Fig. 2 a, when needs snap into auxiliary switch 30 in the erection unit of the present utility model, auxiliary switch 30 directly to be inserted along the direction shown in the arrow the figure from the top of framework 10, the bottom of auxiliary switch 30 can contact the elastic rod 21 of elasticity coupler body 20 earlier.If the inserting surface 24 of the pressure hook 22 on the elastic rod 21 is the inclined-plane towards cavity 12, then when inserting auxiliary switch 30 downwards, the bottom of auxiliary switch 30 is pushed elasticity coupler body 20 laterally open, after treating that auxiliary switch 20 all is inserted into cavity 12, elasticity coupler body 20 is returned to the normal position, and auxiliary switch 30 cards are pressed in the cavity 12.Referring to Fig. 2 b, after auxiliary switch 30 was packed framework 10 fully into, the face of withholding 23 of pressure hook 22 was pressed on the auxiliary switch 30, and the contact 31 of auxiliary switch 30 bottoms stretches out the opening of framework 10 bottoms, and another part then is supported on the bottom of framework 10.If the inserting surface 24 of pressure hook 22 is not the inclined-plane certainly, when packing auxiliary switch 30 into, may need elder generation so by manpower, outwards pull open elastic rod 21 gently, so that the installation of auxiliary switch 30.
Fig. 3 is the schematic diagram that auxiliary switch is pulled down from erection unit of the present utility model.When needs take out auxiliary switch 30 from framework 10, only elasticity coupler body 20 a little outwards need be pulled open (shown in the dotted portion among Fig. 3), auxiliary switch 30 can be taken out 12 along the direction shown in the arrow from cavity, unclamp elasticity coupler body 20 again its return is got final product.Therefore, use erection unit of the present utility model, can reach the purpose of Fast Installation and dismounting auxiliary switch.
Figure 4 shows that when needing a plurality of auxiliary switches to be used in combination a kind of embodiment of the utility model erection unit.As shown in Figure 4, at one of framework 10 fixedly on the side 11, be provided with a shrinkage pool 15 and a projection 16, fixedly then be provided with on the side and shrinkage pool 15 and projection 16 corresponding another projection and another shrinkage pool (not shown) respectively at another of this framework 10, when needs are combined two frameworks 10, as long as shrinkage pool and projection on two in two frameworks 10 corresponding fixedly sides 11 are combined, two frameworks 10 can stably combine.According to the use needs of reality, also can also in such a way more framework 10 be combined.
When guaranteeing the combination of a plurality of frameworks 10, auxiliary switch still can mount and dismount rapidly quickly, in the utility model a kind of erection unit as shown in Figure 4, the longitudinal midline II-II of elasticity coupler body 20 is offset to the fixedly side of the center line XI-XI of side 11 of its place, its side-play amount is at least the width of an elasticity coupler body 20, and according to the direction (direction shown in arrow among Fig. 4) of framework 10 peripheries, the offset direction unanimity of each elasticity coupler body 20.Promptly, if at one fixedly in the side 11, the longitudinal midline II-II of elastic hook spare 20 is partial to this fixedly left side of the center line XI-XI of side 11, so, along the direction shown in the arrow among Fig. 4, at another fixing 11 places, side, the longitudinal midline II-II of another elastic hook spare 20 also is partial to the left side of center line XI-XI of the fixedly side 11 at its place.Like this, at two frameworks 10 contacted two fixedly in the side, two elastic hook spares 20 will be separated from each other, installation or removal auxiliary switch in any one framework 10, can not produce obstacle, can realize auxiliary switch installation or removal efficiently rapidly equally because of the existence of elastic hook spare 20 in another framework 10.
The above only is the schematic embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations, the modification of being done under the prerequisite that does not break away from design of the present utility model and principle and combining all should belong to the scope of the utility model protection.
Claims (6)
1. the erection unit of an auxiliary switch, comprise a framework, this framework constitutes a cavity that can hold described auxiliary switch by four sides and a bottom surface, it is characterized in that, the fixedly side that has two auxiliary switches that parallel in four sides of described framework, described two fixedly are respectively equipped with an elasticity coupler body on the side, this elasticity coupler body has an extended elastic rod in fixedly side along its place, convexes with a pressure hook at this elastic rod on the direction of described cavity.
2. the erection unit of auxiliary switch according to claim 1, wherein said pressure hook has the face of withholding and the insertion end face on the other side towards described cavity, and this inserting surface is an inclined-plane towards described cavity.
3. the erection unit of auxiliary switch according to claim 1 and 2, wherein said two fixedly respectively are provided with a recess on the side, and the elastic rod of described elasticity coupler body stretches out from this indent.
4. the erection unit of auxiliary switch according to claim 3, wherein the longitudinal midline of each described elasticity coupler body is offset to a fixedly side of side center line of its place, its side-play amount is at least the width of described elasticity coupler body, and according to the direction of described framework periphery, the offset direction unanimity of each described elasticity coupler body.
5. the erection unit of auxiliary switch according to claim 4, wherein in two described fixedly sides one fixedly the side be provided with a shrinkage pool and a projection, another fixedly is provided with and above-mentioned shrinkage pool and respectively corresponding another projection of projection and another shrinkage pool the side.
6. the erection unit of auxiliary switch according to claim 5, wherein, the centre of described cavity is provided with a dividing plate that is parallel to described fixedly side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201618171U CN201490037U (en) | 2009-06-29 | 2009-06-29 | Installation equipment for auxiliary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201618171U CN201490037U (en) | 2009-06-29 | 2009-06-29 | Installation equipment for auxiliary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490037U true CN201490037U (en) | 2010-05-26 |
Family
ID=42428906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201618171U Expired - Fee Related CN201490037U (en) | 2009-06-29 | 2009-06-29 | Installation equipment for auxiliary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490037U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386003A (en) * | 2010-08-31 | 2012-03-21 | 西门子公司 | Auxiliary switch mechanism and switching device |
| CN104347285A (en) * | 2013-08-07 | 2015-02-11 | 珠海格力电器股份有限公司 | Fixing structure for microswitch |
| CN105895426A (en) * | 2016-06-01 | 2016-08-24 | 无锡新宏泰电器科技股份有限公司 | Device capable of quickly mounting and dismounting microswitch |
-
2009
- 2009-06-29 CN CN2009201618171U patent/CN201490037U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386003A (en) * | 2010-08-31 | 2012-03-21 | 西门子公司 | Auxiliary switch mechanism and switching device |
| CN102386003B (en) * | 2010-08-31 | 2014-06-25 | 西门子公司 | Auxiliary switch mechanism and switching device |
| CN104347285A (en) * | 2013-08-07 | 2015-02-11 | 珠海格力电器股份有限公司 | Fixing structure for microswitch |
| CN104347285B (en) * | 2013-08-07 | 2016-12-28 | 珠海格力电器股份有限公司 | The fixed structure of microswitch |
| CN105895426A (en) * | 2016-06-01 | 2016-08-24 | 无锡新宏泰电器科技股份有限公司 | Device capable of quickly mounting and dismounting microswitch |
| CN105895426B (en) * | 2016-06-01 | 2019-06-04 | 无锡新宏泰电器科技股份有限公司 | A kind of device of fast demountable microswitch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100526 Termination date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |