CN204905167U - Locking is pressed from both sides and product subassembly - Google Patents
Locking is pressed from both sides and product subassembly Download PDFInfo
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- CN204905167U CN204905167U CN201520228579.7U CN201520228579U CN204905167U CN 204905167 U CN204905167 U CN 204905167U CN 201520228579 U CN201520228579 U CN 201520228579U CN 204905167 U CN204905167 U CN 204905167U
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- product
- locking
- guide rail
- locking folder
- sticking department
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Abstract
An embodiment disclosed by the utility model provides a locking is pressed from both sides for lock the product to the guide rail, the locking is pressed from both sides and is installed to the product with the slidable mode, and the locking is pressed from both sides and is included: the sticking department, it configures into with the product locking at preset position to and spacing portion, it configures into: relieving locking back at the sticking department and injecing the locking and press from both sides slip in the product and end the position, wherein the distance between sticking department and the spacing portion constitutes the slide travel that the locking was pressed from both sides, and slide travel is configured as and is not changing the guide rail position and dismantle the product from the guide rail under the condition of the annex of unmovable product. This disclosed embodiment still provides a product subassembly. According to the locking is pressed from both sides and product subassembly of this disclosed embodiment, can conveniently change the product of production trouble, and can not influence the normal work of the branch circuit of other products under guide rail and accessories of a product (for example arranging for the pectination is female) the state at operating position keeping.
Description
Technical field
Embodiment of the present disclosure relates to circuit breaker, particularly a kind of locking folder for circuit breaker being locked to guide rail.
Background technology
Circuit breaker is widely used in all trades and professions for protecting circuit, and circuit breaker utilizes locking double-layered quilt to be fixed on DIN guide rail usually.Multiple circuit breaker along the arrangement of DIN guide rail, thus carries out safeguard protection effectively or control to circuit network.Sometimes, in order to install or the convenience of wiring, use comb bus bar to be connected between the switch total processed of electric power system and branched line by multiple circuit breaker, thus realize the efficient of circuit and connect fast.Comb bus bar is longitudinal pectination part, is provided with the wiring pin arranged in turn; Circuit breaker is provided with comb bus bar jack.The wiring pin of comb bus bar is inserted the comb bus bar jack in circuit breaker, thus quickly and easily multiple circuit breaker is connected in branched line.But, when one of them circuit breaker break down need change time, need comb bus bar to extract from the comb bus bar jack circuit breaker, to take out circuit breaker to change, and once extract comb bus bar, other branched line open circuit will be caused, this will cause inconvenience.
Utility model content
In view of this, one of object of disclosure execution mode is to provide a kind of locking folder and product component, can not affect other branched line work when it can change product and/or product.
According to an aspect of the present disclosure, a kind of locking folder is provided, for product is locked to guide rail, described locking folder is mounted to described product in slidable mode, described locking folder comprises: sticking department, it is configured to described product to be locked in precalculated position, and limiting section, it is configured to: after described sticking department unlocks, limit described locking folder slip stop bit in said products, distance between wherein said sticking department and described limiting section forms the sliding stroke of described locking folder, described sliding stroke be configured to when do not change described guide rail position and the annex of not mobile product described product is dismantled from described guide rail.
According to an embodiment of the present disclosure, locking folder also comprises diapire and is positioned at the two side of diapire both sides, and described diapire and described two side form roughly ㄩ shape.
According to an embodiment of the present disclosure, described sticking department is arranged on described diapire in the mode of projection.
According to an embodiment of the present disclosure, described limiting section is arranged on described diapire in the mode of projection, or described limiting section is respectively formed on described sidewall in the mode of projection.
According to an embodiment of the present disclosure, locking folder also comprises operating portion, and it is configured to: when pressing described operating portion, described operating portion strain is to remove the locking of described sticking department to described product.
According to an embodiment of the present disclosure, described operating portion is the extension of the diapire of the roughly tabular of described locking folder.
According to an embodiment of the present disclosure, described product is miniature circuit breaker, and described guide rail is DIN guide rail, and described annex is comb bus bar.
According to an embodiment of the present disclosure, described sliding stroke is configured to the degree of depth sum of the length of the wiring pin being not less than described comb bus bar and the locking teeth of described DIN guide rail.
According to an aspect of the present disclosure, a kind of product component is provided, comprise product and locking folder, described locking folder is used for product component to be locked to DIN guide rail, described locking folder is mounted to product in slidable mode, wherein said locking folder comprises: sticking department, it is configured to described product to be locked in precalculated position, and limiting section, it is configured to: after described sticking department unlocks, limit described locking folder slip stop bit in said products, distance between wherein said sticking department and described limiting section forms the sliding stroke of described locking folder, described sliding stroke is configured to be dismantled from described guide rail by described product component when not changing described guide rail position and do not move the comb bus bar for product, wherein said product comprises: stopper section, it is arranged on the installation portion of described product and arranges ordinatedly with described sticking department and described limiting section, described stopper section is configured to: when lock-out state, with described sticking department, described stopper section abuts that described product is locked in precalculated position, in sliding process, described stopper section abuts with described limiting section to limit and describedly locks the sliding stroke pressed from both sides.
According to an embodiment of the present disclosure, described sliding stroke is configured to the degree of depth sum of the length of the wiring pin being not less than described comb bus bar and the locking teeth of described DIN guide rail.
According to locking folder and the product component of embodiment of the present disclosure, under maintenance guide rail and the state of accessories of a product (being such as comb bus bar) in service position, the product producing fault can be changed easily, and the normal work of the branch circuit of other products can not be affected.
Accompanying drawing explanation
Now by means of only the mode of example, with reference to appended accompanying drawing, embodiment of the present disclosure is described, wherein:
Fig. 1 is the schematic perspective view of pressing from both sides according to the locking of an embodiment of the present disclosure;
Fig. 2 is the schematic perspective view illustrating that circuit breaker is observed from dorsal part direction, illustrates to press from both sides with the locking shown in Fig. 1 the housing parts coordinated;
Fig. 3 presss from both sides the enlarged drawing of the housing parts coordinated with locking shown in Fig. 2;
Fig. 4 illustrates the lock-out state of the locking folder shown in Fig. 1 and circuit breaker respectively and locks the structural representation pressing from both sides and be positioned at sliding stroke end state;
Fig. 5 be illustrate respectively the locking folder shown in Fig. 1 and circuit breaker with the use of the structural representation of operation principle;
Fig. 6 is the schematic perspective view of the locking folder of another embodiment of the present disclosure; And
Fig. 7 illustrates that the locking folder of another embodiment of the present disclosure is positioned at the structural representation of sliding stroke end state.
Embodiment
Now will be specifically described embodiment of the present disclosure by reference to the accompanying drawings.It should be noted that in accompanying drawing and may use same figure denote to similar parts or functional unit.Appended accompanying drawing is only intended to embodiment of the present disclosure is described.Those skilled in the art can obtain alternate embodiments from following description on the basis of not departing from disclosure spirit and protection range.
Embodiment of the present disclosure relates to breaker assembly and the locking folder for circuit breaker being locked to guide rail.Should be understood that, embodiment of the present disclosure is only exemplarily described with circuit breaker, and is not limited to circuit breaker, can be various other products.Inventive concept of the present disclosure can be applied in other products similarly.
The locking folder of first embodiment of the present disclosure and the structure of circuit breaker is described in detail below in conjunction with Fig. 1-Fig. 5.
Fig. 1 is the schematic perspective view of pressing from both sides according to the locking of an embodiment of the present disclosure.As shown in Figure 1, according to the locking folder 100 of first embodiment of the present disclosure, locking folder 100 is mounted to product 200 (being described for miniature circuit breaker in figure) in slidable mode, locking folder 100 comprises: sticking department 102, it is configured to product 200 to be locked in precalculated position, and limiting section 104, it is configured to: the slip stop bit of limiting lock clamp 100 in product 200 after sticking department 102 unlocks, distance wherein between sticking department 102 and limiting section 104 forms the sliding stroke of locking folder 100, sliding stroke be configured to when do not change guide rail position and the annex of not mobile product 200 product 200 is dismantled from guide rail.
Fig. 2 is the schematic perspective view illustrating that circuit breaker is observed from dorsal part direction, illustrates to press from both sides with the locking shown in Fig. 1 the housing parts coordinated; Fig. 3 presss from both sides the enlarged drawing of the housing parts coordinated with locking shown in Fig. 2.As shown in Figures 2 and 3, product 200 comprises stopper section 202 in the upper end of housing.Locking folder 100 is mounted to product 200 in slidable mode.In the illustrated embodiment in which, locking folder 100 comprises slide-bar 110, and product 200 is provided with the slide rail being suitable for being slidably matched with slide-bar 110.The various structures that slide-bar-slide rail can adopt this area conventional, because inventive concept of the present disclosure has nothing to do, its detailed description is omitted.
Slide-bar 110 can move along the slide rail of product 200, is in different engagement states to make locking folder 100 from product 200.Fig. 4 illustrates the lock-out state of the locking folder shown in Fig. 1 and circuit breaker respectively and locks the structural representation pressing from both sides and be positioned at sliding stroke end state.
As shown in Figure 4, Fig. 4 (a) is the schematic diagram of the lock-out state of locking folder and product, and wherein, sticking department 102 abuts stopper section 202, thus locking folder can not be slided relative to product.Fig. 4 (b) is positioned at the structural representation of sliding stroke end state for locking folder.
Below in conjunction with Fig. 5, structure in Fig. 4 and inventive concept of the present disclosure are described.As shown in Fig. 5 (a), Fig. 5 (a) is fixed on the figure of service position for product 200, locks folder 100, product 200, guide rail 300 and comb bus bar 400 shown in it.Locking folder 100 comprises the locking teeth being positioned at two ora terminalis places.Guide rail 300 is generally the standard component meeting certain standard, in one embodiment, and the standard component DIN guide rail that guide rail 300 is commonly used for industrial circle.Owing to being standard component, its detailed description is omitted.The length of the locking teeth of guide rail 300 is the sizes meeting preassigned.Locking folder 100 is provided with inclined plane (see Fig. 1), and the inclined plane of locking folder and the corresponding part of product form opening, and the locking teeth of guide rail 300 is suitable for inserting in said opening, thus are clamped in by locking teeth between locking folder and product.When sticking department 102 abuts stopper section 202, product 200 is fixed to guide rail 300 by locking folder 100.Usual multiple product 200 is arranged in a row and is fixed to guide rail 300, and comb bus bar 400 is for being connected to master switch by multiple product 200.
In many application scenarioss, when in multiple products 200 that guide rail 300 is fixed is broken down, in order to dismantle the switch broken down, comb bus bar 400 is needed to extract, so inevitably cause the branch circuit connecting other products 200 with comb bus bar 400 also to disconnect, have a strong impact on normal power supply.
Fig. 5 (b) illustrates the figure of locking folder 100 along the slide rail continuation upward sliding arrival sliding stroke terminal of product 200.After the locking abutting stopper section 202 at sticking department 102 is removed, locking folder 100 along the slide rail upward sliding of product 200, as shown in figure arrow P 1.As shown in Fig. 4 (b), locking folder 100 is provided with limiting section 104 in pre-position, and product 200 is provided with the stopper section coordinated with limiting section 104 in the position of correspondence.In the illustrated embodiment in which, the stopper section coordinated with limiting section 104 of product 200 and the stopper section coordinated with sticking department 102 of product 200 are same parts.Should be understood that, the stopper section coordinated from limiting section 104 of product 200 and product 200 also can be different parts with the stopper section that sticking department 102 coordinates, as long as the parts of this locking and spacing function can be realized.Distance between sticking department 102 and limiting section 104 forms the sliding stroke of locking folder 100.Because the sliding stroke of locking folder is configured to be dismantled from guide rail 300 by product 200 when not changing guide rail 300 position and do not move comb bus bar 400.
As shown in Fig. 5 (c), when locking folder 100 and arriving sliding stroke end, the direction along arrow P 2 moves down product 200, to be extracted from the wiring pin of comb bus bar 400 by product 200.Then, as shown in Fig. 5 (d), then along the direction mobile product 200 of arrow P 3 and P4, just when not changing guide rail 300 position and do not move comb bus bar 400, product 200 can be dismantled from guide rail 300, thus realize the replacing of product 200.In whole Renewal process, the position of guide rail 300 and comb bus bar 400, without any change, does not therefore have any impact to other branched line.Should be understood that, the annex for comb bus bar 400 as product 200 is described, but should be understood that, inventive concept of the present disclosure can be applied to other annex of product 200.
Comprise according to embodiment locking folder 100 of the present disclosure: sticking department 102, it is configured to product 200 to be locked in precalculated position, and limiting section 104, it is configured to: the slip stop bit of limiting lock clamp 100 in product 200 after sticking department 102 unlocks, distance wherein between sticking department 102 and limiting section 104 forms the sliding stroke of locking folder 100, sliding stroke be configured to when do not change guide rail position and the annex of not mobile product 200 product 200 is dismantled from guide rail.Also provide and the product locking folder 100 and coordinate according to embodiment of the present disclosure, product comprises: the first stopper section 202, it is arranged on the installation portion of product and arranges ordinatedly with sticking department 102 and limiting section 104, with sticking department 102, the first stopper section 202 abuts that product is locked in precalculated position; Also comprise the second stopper section, in sliding process, the second stopper section abuts with limiting section 104 with the sliding stroke of limiting lock clamp.Wherein, the first stopper section 202 and the second stopper section can be same parts, can simplify the structure of product like this.
By locking folder and the product of embodiment of the present disclosure, under maintenance guide rail and the state of comb bus bar in service position, the product producing fault can be changed easily, and the normal work of the branch circuit of other products can not be affected.
According to an embodiment of the present disclosure, locking folder 100 also comprises diapire and is positioned at the two side 108 of diapire both sides, and diapire and two side 108 form roughly ㄩ shape.Such structure is easy to shaping, and can guarantee that locking folder 100 has enough rigidity.Slide-bar can be arranged on two side.In the illustrated embodiment in which, each sidewall is provided with two slide-bars 110.Should be understood that, the number of slide-bar is without any restriction.
According to an embodiment of the present disclosure, sticking department 102 is arranged on diapire in the mode of projection.Projection can be such as strip, bulk, the various shape such as carinate.In other embodiments, sticking department 102 can be made as hook portion or other is suitable for performing the structure of lock function.
According to an embodiment of the present disclosure, limiting section 104 is arranged on diapire in the mode of projection, or limiting section 104 is respectively formed on sidewall in the mode of projection.Similarly, projection can be such as strip, bulk, the various shape such as carinate.
According to an embodiment of the present disclosure, locking folder 100 also comprises operating portion 106, and it is configured to: when press operating part 106, and operating portion 106 strain is with the locking of the portion of unlocking 102 with product 200.In one embodiment, operating portion 106 is formed as the shape being suitable for finger presses operation.
According to an embodiment of the present disclosure, operating portion 106 is the extension of the diapire in the roughly tabular locking folder 100.Operating portion 106 and sticking department 102 are formed on diapire.
According to an embodiment of the present disclosure, product 200 is miniature circuit breaker, and guide rail 300 is DIN guide rail, and annex is comb bus bar 400.
According to an embodiment of the present disclosure, sliding stroke is configured to the degree of depth sum of the length of the wiring pin being not less than comb bus bar 400 and the locking teeth of DIN guide rail.In one embodiment, the length of the wiring pin of comb bus bar 400 is 10mm, and the tooth depth of locking teeth is 2mm, and the rigging error of parts is 1mm, and sliding stroke is preferably set to be not less than 13mm.
Fig. 6 is the schematic perspective view of the locking folder 100 ' of another embodiment of the present disclosure.The embodiment of Fig. 6 and the embodiment of Fig. 1 similar, locking folder 100 ' comprise the sticking department 102 ' similar with the sticking department 102 of the embodiment of Fig. 1.Be with the difference of the embodiment of Fig. 1, limiting section 104 ' closes on sidewall and arranges at bottom place, instead of is arranged on the centre of diapire.Other structure is all similar with the embodiment of Fig. 1.Similarly, the stopper section 202 ' (see Fig. 3) of the product coordinated with limiting section 104 ' can be arranged on the sidepiece of stopper section 202.Fig. 7 illustrates that locking folder is positioned at the structural representation of sliding stroke end state in this case, and the operation principle of Fig. 7 and Fig. 4 (b) is similar, and their description is omitted.Should be understood that, there are various shape and way of realization in limiting section and stopper section, and its position can arbitrarily be arranged as required, and these modification are all included in spirit of the present disclosure.
According to an aspect of the present disclosure, a kind of product component is provided, comprise product and locking folder, locking folder is used for product component 200 to be locked to DIN guide rail, locking folder is mounted to product in slidable mode, wherein lock folder to comprise: sticking department 102, it is configured to product to be locked in precalculated position, and limiting section 104, it is configured to: limiting lock clamp slip stop bit in the product after sticking department 102 unlocks, distance wherein between sticking department 102 and limiting section 104 forms the sliding stroke of locking folder, sliding stroke is configured to be dismantled from guide rail by product component 200 when not changing guide rail position and do not move the comb bus bar for product, wherein product comprises: stopper section 202, it is arranged on the installation portion of product and arranges ordinatedly with sticking department 102 and limiting section 104, stopper section 202 is configured to: when lock-out state, with sticking department 102, stopper section 202 abuts that product is locked in precalculated position, in sliding process, stopper section 202 abuts with limiting section 104 with the sliding stroke of limiting lock clamp.
According to an embodiment of the present disclosure, sliding stroke is configured to the degree of depth sum of the length of the wiring pin being not less than comb bus bar 400 and the locking teeth of DIN guide rail.
By the product component of embodiment of the present disclosure, can realize pressing from both sides similar technique effect with above-mentioned locking.
By describing above and instruction given in relevant drawings, of the present disclosure many modification given here and other execution mode will recognize by disclosure those skilled in the relevant art.Therefore, it being understood that embodiment of the present disclosure is not limited to disclosed embodiment, and modification and other execution mode are intended to comprise within the scope of the present disclosure.In addition, although more than to describe and relevant drawings is described example embodiment under the background of some example combination form of parts and/or function, but should be realized, can the various combination form of parts and/or function be provided by alternate embodiment and not deviate from the scope of the present disclosure.On this point, such as, be also expected with other combining form of the different parts clearly described above and/or function and be within the scope of the present disclosure.Although be employed herein concrete term, they only use with general and descriptive implication and and are not intended to limit.
Claims (10)
1. a locking folder, for product is locked to guide rail, is characterized in that, described locking folder is mounted to described product in slidable mode, and described locking folder comprises:
Sticking department, it is configured to described product to be locked in precalculated position, and
Limiting section, it is configured to: after described sticking department unlocks, limit described locking folder slip stop bit in said products, distance between wherein said sticking department and described limiting section forms the sliding stroke of described locking folder, described sliding stroke be configured to when do not change described guide rail position and the annex of not mobile product described product is dismantled from described guide rail.
2. locking folder according to claim 1, is characterized in that, also comprise diapire and the two side being positioned at diapire both sides, described diapire and described two side form roughly ㄩ shape.
3. locking folder according to claim 2, it is characterized in that, described sticking department is arranged on described diapire in the mode of projection.
4. locking folder according to claim 3, it is characterized in that, described limiting section is arranged on described diapire in the mode of projection, or described limiting section is respectively formed on described sidewall in the mode of projection.
5. the locking folder according to any one of claim 1-4, it is characterized in that, also comprise operating portion, it is configured to: when pressing described operating portion, described operating portion strain is to remove the locking of described sticking department and described product.
6. locking folder according to claim 5, is characterized in that, described operating portion is from the described extension locking the diapire of the roughly tabular of folder.
7. the locking folder according to any one of claim 1-4, it is characterized in that, described product is miniature circuit breaker, and described guide rail is DIN guide rail, and described annex is comb bus bar.
8. locking folder according to claim 7, it is characterized in that, described sliding stroke is configured to the degree of depth sum of the length of the wiring pin being not less than described comb bus bar and the locking teeth of described DIN guide rail.
9. a product component, is characterized in that, comprises product and locking folder, and described locking folder is used for product to be locked to DIN guide rail, and described locking folder is mounted to product in slidable mode,
Wherein said locking folder comprises:
Sticking department, it is configured to described product to be locked in precalculated position, and
Limiting section, it is configured to: after described sticking department unlocks, limit described locking folder slip stop bit in said products, distance between wherein said sticking department and described limiting section forms the sliding stroke of described locking folder, and described sliding stroke is configured to be dismantled from described guide rail by described product when not changing described guide rail position and do not move the comb bus bar for product;
Wherein said product comprises:
Stopper section, it is arranged on the installation portion of described product and arranges ordinatedly with described sticking department and described limiting section, and described stopper section is configured to: when lock-out state, with described sticking department, described stopper section abuts that described product is locked in precalculated position; In sliding process, described stopper section abuts with described limiting section to limit and describedly locks the sliding stroke pressed from both sides.
10. product component according to claim 9, is characterized in that, described sliding stroke is configured to the degree of depth sum of the length of the wiring pin being not less than described comb bus bar and the locking teeth of described DIN guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228579.7U CN204905167U (en) | 2015-04-15 | 2015-04-15 | Locking is pressed from both sides and product subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228579.7U CN204905167U (en) | 2015-04-15 | 2015-04-15 | Locking is pressed from both sides and product subassembly |
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| Publication Number | Publication Date |
|---|---|
| CN204905167U true CN204905167U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228579.7U Active CN204905167U (en) | 2015-04-15 | 2015-04-15 | Locking is pressed from both sides and product subassembly |
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| CN (1) | CN204905167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257825A (en) * | 2018-03-16 | 2018-07-06 | 嘉灵开关制造(中山)有限公司 | Circuit breaker guide rails install unlocking structure |
| CN110021496A (en) * | 2019-05-20 | 2019-07-16 | 郭海涛 | A kind of high-voltage circuitbreaker convenient for wiring |
-
2015
- 2015-04-15 CN CN201520228579.7U patent/CN204905167U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257825A (en) * | 2018-03-16 | 2018-07-06 | 嘉灵开关制造(中山)有限公司 | Circuit breaker guide rails install unlocking structure |
| CN108257825B (en) * | 2018-03-16 | 2022-03-29 | 嘉灵开关制造(中山)有限公司 | Circuit breaker guide rail installation unlocking structure |
| CN110021496A (en) * | 2019-05-20 | 2019-07-16 | 郭海涛 | A kind of high-voltage circuitbreaker convenient for wiring |
| CN110021496B (en) * | 2019-05-20 | 2019-12-13 | 广东电网有限责任公司电力科学研究院 | high-voltage circuit breaker convenient to wiring |
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| C14 | Grant of patent or utility model | ||
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