CN103366911A - Device for installing protector on DIN guide rail - Google Patents
Device for installing protector on DIN guide rail Download PDFInfo
- Publication number
- CN103366911A CN103366911A CN 201210250713 CN201210250713A CN103366911A CN 103366911 A CN103366911 A CN 103366911A CN 201210250713 CN201210250713 CN 201210250713 CN 201210250713 A CN201210250713 A CN 201210250713A CN 103366911 A CN103366911 A CN 103366911A
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- Prior art keywords
- protector
- guide rail
- din guide
- control member
- spring
- 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.)
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- 230000001012 protector Effects 0.000 title claims abstract description 78
- 230000000694 effects Effects 0.000 description 16
- 238000009434 installation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Mounting Components In General For Electric Apparatus (AREA)
- Connection Of Plates (AREA)
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Abstract
The invention relates to a device for installing a protector on a DIN guide rail. The device is configured as such: an annular clamping part (e2) that is formed at one end of a U-shaped main body part (e1) of a spring component (E) is inserted into a spring supporting pin (s6a) of a supporting sheet (s6); the supporting sheet (s6) is formed on a base unit (S2) which forms the protector (S), and furthermore, clamps a hook-shaped part (e3) formed at the other end of the U-shaped main body part (e1) of the spring component (E) in a spring supporting hole (h3c), and ensures that an operation component (H) does not move upwards in a lock release state in which the protector (S) can be detached from the DIN guide rail (R). Therefore, the operation of detaching the protector (S) from the DIN guide rail (R) can be performed easily and rapidly without performing any operation on the operation component (H).
Description
Technical field
The present invention relates to the erecting device of protector on the DIN guide rail that consisted of by carrying out surge protection unit and base unit.
Background technology
In patent documentation 1, put down in writing the erecting device of a kind of protector on the DIN guide rail; in the erecting device of protector on the DIN guide rail; it constitutes: on side's sidewall of the sidewall in opposite directions of the chimeric chimeric recess of the DIN guide rail of the base unit that consists of protector; set the fixedly fastening jut that has formed regularly; on the opposing party's sidewall of in opposite directions sidewall; be provided in and fixing fastening jut; approach; deviate from the mobile mobile fixture structural unit of direction; with the upper end fastening vertical component effect of DIN guide rail and fixedly fastening jut fastening; then; make mobile fixture structural unit towards deviating from after fixedly the direction of fastening jut moves; make DIN guide rail and chimeric recess chimeric, after this, make mobile fixture structural unit towards fixedly fastening jut direction is approaching; accordingly, installation protector on the DIN guide rail.
The prior art document
Patent documentation
Patent documentation 1:WO 2007/093572A1
Summary of the invention
The problem that invention will solve
At the protector that is recorded in patent documentation 1 in the erecting device of DIN guide rail; when from DIN guide rail dismounting protector; the direction of fastening jut moves towards deviating from fixedly to make mobile fixture structural unit; and in the field-strip of protector; for fear of mobile fixture structural unit towards fixedly fastening jut direction is approaching; the operator must keep mobile fixture structural unit with a hand, must be with the another hand from DIN guide rail dismounting protector.Therefore, exist protector from the poor problem of the workability of the field-strip of DIN guide rail.
The object of the invention is to solve the problem that the erecting device of above-mentioned protector in the past on the DIN guide rail has.
For the means of dealing with problems
The present invention in order to achieve the above object, in the erecting device of protector on the DIN guide rail, first, be inserted in the ring-type fastening e2 of section that the end of the U word shape main part e1 of spring member E forms at the spring-loaded pin s6a of supporting slice s6, this supporting slice s6 is formed on the base unit S2 that consists of protector S, and the crook e3 that fastening forms at the other end of the U of spring member E word shape main part e1 in the h3c of spring-loaded hole, this spring-loaded hole h3c is located on the supporting slice h3 that consists of control member H, the elastic force of utilizing spring member E under the lock-out state of protector S and DIN guide rail R do not make control member H towards below mobile, in addition, can from control member H under the latch-release state of DIN guide rail R dismounting protector S not towards above mobile, stop from the operation of DIN guide rail R dismounting protector S time control member H towards above movement; The second, in the guiding recess s7c of the holding section s7 that the base unit S2 that the prerotation vane h4 that control member H forms is inserted at protector S forms.
The invention effect
The present invention has above-mentioned structure, so, can produce the effect of following record.
As described above; in the erecting device of protector on the DIN guide rail; the spring-loaded pin s6a that constitutes at supporting slice s6 is inserted in the ring-type fastening e2 of section that the end of the U word shape main part e1 of spring member E forms; this supporting slice s6 is formed on the base unit S2 that consists of protector S; and the crook e3 that fastening forms at the other end of the U of spring member E word shape main part e1 in the h3c of spring-loaded hole; this spring-loaded hole h3c is located on the supporting slice h3 that consists of control member H; the elastic force of utilizing spring member E under the lock-out state of protector S and DIN guide rail R do not make control member H towards below mobile; in addition; can from control member H under the latch-release state of DIN guide rail R dismounting protector S not towards above mobile; prevention from the operation of DIN guide rail R dismounting protector S the time control member H towards above movement; so; can be easily and promptly carry out protector S from the field-strip of DIN guide rail R, protector S improves from the workability of the field-strip of DIN guide rail R.
In the guiding recess s7c of the holding section s7 that the base unit S2 that the prerotation vane h4 that control member H forms is inserted at protector S forms, so, can be smoothly and control member H is moved.
Description of drawings
Fig. 1 is the stereogram of the erecting device of protector of the present invention on the DIN guide rail.
Fig. 2 is the exploded perspective view of protector of the present invention.
Fig. 3 is the stereogram of the state dismantled from the DIN guide rail of protector of the present invention.
Fig. 4 is the exploded perspective view of base unit, spring member and the control member of protector of the present invention.
Fig. 5 is the partial vertical sectional view along the length direction of the base unit of protector of the present invention.
Fig. 6 is the stereogram of control member of the present invention.
Fig. 7 is similarly the stereogram of control member of the present invention.
Fig. 8 is the front view of spring member of the present invention.
Fig. 9 is the partial vertical sectional view along its length of the base unit of formation protector of the present invention.
Figure 10 is for having installed the stereogram that comprises a part of section of the state of spring member and control member at protector of the present invention.
Figure 11 is the partial vertical sectional view that protector has been installed in the state on the DIN guide rail.
Figure 12 is similarly the partial vertical sectional view that protector has been installed in the state on the DIN guide rail.
Embodiment
Below, although embodiments of the invention are described, only otherwise exceed aim of the present invention, be not implemented example and carry out any restriction.
Use at first at first Fig. 1～Fig. 3 that the overall structure of the erecting device of protector S on DIN guide rail R is described.
Protector S has carrying out surge protection cell S 1 and base unit S2, this base unit S2 have the chimeric chimeric recess S 2 of this carrying out surge protection cell S 1 '.In addition, DIN guide rail R, have the cross sectional shape vertical with length direction and be the roughly rail body r1 of C shape, rail body r1 has vertical component effect r1a, from the upper end of vertical component effect r1a towards horizontal direction extend, the r1b of upper level section and the r1c of lower horizontal section that extends towards horizontal direction from the lower end of vertical component effect r1a.And, on the front end of the r1b of upper level section of rail body r1, also form the upper vertical fastening section r2 vertical with the r1b of upper level section, and also form the lower vertical fastening section r3 vertical with the r1c of lower horizontal section at the front end of the r1c of lower horizontal section of rail body r1.The upper vertical fastening r2 of section and the lower vertical fastening r3 of section extend in the mode that mutually deviates from.
As shown in Figure 2; consist of the base unit S2 of protector S; the s2 of upper level section that has as known in the art vertical component effect s1, extends from the top of this vertical component effect s1 towards horizontal direction and the s3 of lower horizontal section that extends towards horizontal direction from the bottom of vertical component effect s1, by vertical component effect s1, a pair of in opposite directions the s2 of upper level section and the s3 of lower horizontal section form the chimeric chimeric recess S 2 of carrying out surge protection cell S 1 '.In addition, form recess s1b at the central portion of the side of the vertical component effect s1 that is positioned at chimeric recess S 2 ' side (being designated hereinafter simply as chimeric recess side side) s1a, outstanding fitting projection s4 and the recess s1b that arranges of central portion from the side that is positioned at chimeric recess S 2 ' side of carrying out surge protection cell S 1 is chimeric.
In addition, as shown in Figure 2, be positioned at chimeric recess S 2 ' side (the being designated hereinafter simply as outer lateral side) s1c of vertical component effect s1 in the outside form stage portion s5, this stage portion s5 removes outer lateral side s1c by the outer lateral side s1c that will be positioned at the s2 of upper level section side with staying, is made of upper end horizontal plane s5a and vertical plane s5b.On the upper end horizontal plane s5a that forms stage portion s5, hang down and vertical plane s5b between form such fixedly fastening jut s5c in the gap that the upper vertical fastening r2 of section of DIN guide rail R can insert.
As shown in Figure 4, at the central portion of the lower end region of the vertical plane s5b that forms stage portion s5, form slit G along the length direction of vertical plane s5b.In the present embodiment, although slit G is formed by width large slit g1 and the little slit g2 of width, also can form with same widths.
As shown in Figure 4, on the back side of the residing vertical plane s5b of the central portion of slit G, the outstanding setting supporting slice s6 vertical with the back side is at the outstanding spring-loaded pin s6a that arranges of the front end of supporting slice s6.
In the lower end region of the vertical plane s5b that forms stage portion s5, along the both sides of slit G at slit G, form respectively each 2, totally 4 holding section s7.Holding section s7 forms by the vertical plate s7a vertical with vertical plane s5b with from the upper end of this vertical plate s7a towards the parallel plate s7b that extends away from the direction of slit G.In the both sides of slit G, 2 holding section s7 that respectively formed respectively along the center line of the length direction of vertical plane s5b respectively line form symmetrically.And, form guiding recess s7c by vertical plate s7a, parallel plate s7b and vertical plane s5b.In addition, also the both sides at slit G respectively can have been formed respectively 2 holding section s7 forms.
Below, use Fig. 6 and Fig. 7 that control member H is described.
On control member H, the long side side wall portion h2 in opposite directions that forms flat part h1, vertically vertically is provided with from the long limit h1a in opposite directions of flat part h1, in addition, central portion at flat part h1 forms the supporting slice h3 that is made of horizontal part h3a and vertical component effect h3b, this horizontal part h3a is vertical with flat part h1 and extend towards long side side wall portion h2 direction, this vertical component effect h3b and horizontal part h3a vertically extend towards the top, have worn spring-loaded hole h3c at vertical component effect h3b.
On the front end of in opposite directions long side side wall portion h2, form prerotation vane h4 vertical with long side side wall portion h2 and that extend towards direction close to each other.In the present embodiment, although example illustrates the example that each long side side wall portion h2 separates 2 prerotation vane h4 of predetermined distance ground formation, also integrally formed 2 prerotation vane h4 continuously.
On the side's of long side side wall portion h2 end, form fastening tab h2a in the outstanding mode of minor face h1b from the side of flat part h1 minor face h1b in opposite directions.In addition, by the bight that is positioned at prerotation vane h4 side of fastening tab h2a is removed, form rake h2b, in addition, by removing with the bight of rake h2b fastening tab h2a in opposite directions, form guiding rake h2c.In addition, symbol h5 is the window portion that is formed in order to form above-mentioned supporting slice h3 on the flat part h1.
On the opposing party's of in opposite directions minor face h1b minor face h1b, form handle portion h6.Handle portion h6, by near the both ends of the minor face h1b that is formed on the opposing party, extend the h6a of upper vertical section be provided with from flat part h1, the horizontal part h6b that extends towards prerotation vane h4 direction from the lower end of the h6a of upper vertical section, the h6c of lower vertical section that extends towards the below from the front end of horizontal part h6b, and the bridge part h6d that connects the lower vertical h6c of section forms, and forms the window portion h6e that the leading section of the nail, action bars etc. of operator's finger can insert at the middle section of handle portion h6.
Below, use Fig. 8 that the spring member E of wiriness is described.
Spring member E forms the ring-type fastening e2 of section of ring-type and forms circular-arc crook e3 towards the outside from the other end of U word shape main part e1 by the main part of U word shape (being designated hereinafter simply as U word shape main part) e1 roughly, from the end of U word shape main part e1 and forms towards the outside.
Below, use Fig. 9 and Figure 10 that the state of assembling protector S, spring member E and control member H is described.
The outstanding spring-loaded pin s6a that is arranged on the supporting slice s6 is inserted among the ring-type fastening e2 of section; this ring-type fastening e2 of section is formed on the end of the U word shape main part e1 of spring member E; this supporting slice s6 is formed on the back side of vertical plane s5b of the base unit S2 that consists of protector S; and; be formed on crook e3 on the other end of U word shape main part e1 of spring member E by fastening in the h3c of spring-loaded hole, this spring-loaded hole h3c is located on the vertical component effect h3b of the supporting slice h3 that consists of control member H.Like this, when connecting base unit S2 and control member H by spring member E, the prerotation vane h4 of control member H is inserted among the guiding recess s7c of base unit S2, and the part of spring member E is inserted among the slit G of base unit S2.
As described above, when assembling base unit S2, spring member E and control member H, as shown in Figure 9, between the vertical plane s5b of the rake h2b of the fastening tab h2a that is formed at control member H and base unit S2, be formed with the underclearance V1 that the lower vertical fastening r3 of section of DIN guide rail R inserts.In addition, at vertical plane s5b and between the fixedly fastening jut s5c that the upper end of base unit S2 horizontal plane s5a hangs down, be formed with the upper gap V2 of the upper vertical fastening r2 of the section insertion of DIN guide rail R.
In addition; under protector S is not installed in state on the DIN guide rail R; such as Fig. 9 and shown in Figure 10; distance B 1 between the fixedly fastening jut s5c of base unit S2 and the fastening tab h2a of control member H, D2 is configured weak point than the height of DIN guide rail R (from the upper end of the upper vertical fastening r2 of section of rail body r1 to the distance of the lower end of the lower vertical fastening r3 of section).Under the state that protector S is not installed on the DIN guide rail R, spring member E is in as the no load condition that does not apply the state of load.Therefore, control member H can not move towards above-below direction.
Below, the situation that protector S is installed in DIN guide rail R is described.Be not installed in state on the DIN guide rail R from protector S, protector S is moved towards DIN guide rail R direction, the upper vertical fastening r2 of section with DIN guide rail R is inserted among the upper gap V2 at first at first.
If protector S is moved towards DIN guide rail R direction, then the lower vertical fastening r3 of section of DIN guide rail R and the guiding rake h2c butt that is formed on the control member H of protector S.From then on state; if protector S is moved towards DIN guide rail R direction; then as described above; the distance B 1 that is formed on the fixedly fastening jut s5c on the base unit S2 and is formed between the fastening tab h2a on the control member H is configured so that shorter than the upper vertical fastening r2 of section and the distance B 2 between the lower vertical fastening r3 of section of DIN guide rail R; so, the lower vertical fastening r3 of section of DIN guide rail R make control member H in Fig. 9 and Figure 10 towards below mobile.Then; when the fastening tab h2a of control member H has crossed the lower vertical fastening r3 of section of DIN guide rail R; the lower vertical fastening r3 of section is inserted among the underclearance V1 that forms between the vertical plane s5b of the rake h2b that is formed on the control member H and base unit S2; as shown in Figure 1, installation protector S on DIN guide rail R.This state is the lock-out state that protector S does not break away from from locking DIN guide rail R.
As described above; when protector S is installed in DIN guide rail R; control member H moves towards the below; so; the U word shape main part e1 that is positioned at the spring member E of crook e3 side also moves towards the below; as shown in Figure 11, be equipped with in spring member E make control member H towards above mobile such elasticity repulsion.Therefore, control member H can not occur move towards the below and make protector S deviate from such situation from DIN guide rail R, the lock-out state that protector S and locking DIN guide rail R can not occur is disengaged such situation.
If from as shown in Figure 11, protector S makes the elastic force of the control member H antagonistic spring member E that is provided on the protector S move towards the below with the lock-out state of locking DIN guide rail R; then as shown in Figure 12, be formed on the lower vertical fastening r3 of section on the DIN guide rail R and become the state of having been discharged from underclearance V1.Under this state, with shown in Figure 9 on DIN guide rail R not the state of installation protector S similarly, spring member E is not for applying the state of load, this state is maintained.Therefore, control member H can not occur move such situation.This state is can be from the latch-release state of DIN guide rail R dismounting protector S.Under this latch-release state, such situation of moving towards the top can not occur in control member H, so the operator just can be easily without hand control control member H and promptly carried out protector S from the field-strip of DIN guide rail R.
As described above; in the erecting device of protector on the DIN guide rail; be inserted in the ring-type fastening e2 of section that the end of the U word shape main part e1 of spring member E forms at the spring-loaded pin s6a of supporting slice s6; this supporting slice s6 is formed on the base unit S2 that consists of protector S; and the crook e3 that fastening forms at the other end of the U of spring member E word shape main part e1 in the h3c of spring-loaded hole; this spring-loaded hole h3c is located on the supporting slice h3 that consists of control member H; the elastic force of utilizing spring member E under the lock-out state of protector S and DIN guide rail R do not make control member H towards below mobile; in addition; can from control member H under the latch-release state of DIN guide rail R dismounting protector S not towards above mobile; so, stop from the operation of DIN guide rail R dismounting protector S time control member H towards above movement.Therefore, can be easily and promptly carry out protector S from the field-strip of DIN guide rail R, protector S improves from the workability of the field-strip of DIN guide rail R.
In addition; owing to constitute among the guiding recess s7c that the prerotation vane h4 that is formed on the control member H is inserted into holding section s7; the guiding recess s7c of this holding section s7 is formed on the base unit S2 of protector S, so, can be smoothly and control member H is moved up and down.
The explanation of Reference numeral
Claims (2)
1. the erecting device of a protector on the DIN guide rail; it is characterized in that; it constitutes: be inserted in the ring-type fastening section that an end of the U word shape main part of spring member forms at the spring-loaded pin of supporting slice; this supporting slice is formed on the base unit that consists of protector; and; the crook that fastening forms at the other end of the U of spring member word shape main part in the spring-loaded hole; this spring-loaded hole is located on the supporting slice that consists of control member; under the lock-out state of protector and DIN guide rail; utilize the elastic force of spring member that control member is not moved towards the below; in addition; can dismantle under the latch-release state of protector from the DIN guide rail; control member does not move towards the top, stop when the operation of carrying out from DIN guide rail dismounting protector control member towards above movement.
2. the erecting device of protector according to claim 1 on the DIN guide rail is characterized in that, is inserted at the prerotation vane that control member forms in the guiding recess of the holding section that the base unit at protector forms.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012083519A JP2013215031A (en) | 2012-04-02 | 2012-04-02 | Device for mounting protective device on din rail |
| JP2012-083519 | 2012-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103366911A true CN103366911A (en) | 2013-10-23 |
Family
ID=49368059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210250713 Pending CN103366911A (en) | 2012-04-02 | 2012-07-19 | Device for installing protector on DIN guide rail |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013215031A (en) |
| CN (1) | CN103366911A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906092A (en) * | 2017-12-19 | 2018-04-13 | 无锡优耐特能源科技有限公司 | A kind of cabinet stull punching rail |
| CN110475455A (en) * | 2018-05-09 | 2019-11-19 | 台达电子工业股份有限公司 | Electrical appliance kit fixed mechanism |
| CN111937502A (en) * | 2018-04-06 | 2020-11-13 | 三菱电机株式会社 | Electrical equipment housing and electrical equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102121846B1 (en) * | 2020-01-13 | 2020-06-26 | 제일전기공업 주식회사 | circuit breaker having elastic pressure type joint device |
-
2012
- 2012-04-02 JP JP2012083519A patent/JP2013215031A/en active Pending
- 2012-07-19 CN CN 201210250713 patent/CN103366911A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906092A (en) * | 2017-12-19 | 2018-04-13 | 无锡优耐特能源科技有限公司 | A kind of cabinet stull punching rail |
| CN111937502A (en) * | 2018-04-06 | 2020-11-13 | 三菱电机株式会社 | Electrical equipment housing and electrical equipment |
| CN110475455A (en) * | 2018-05-09 | 2019-11-19 | 台达电子工业股份有限公司 | Electrical appliance kit fixed mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013215031A (en) | 2013-10-17 |
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