CN104409243A - Mounting structure for appliance guide rail - Google Patents
Mounting structure for appliance guide rail Download PDFInfo
- Publication number
- CN104409243A CN104409243A CN201410666492.8A CN201410666492A CN104409243A CN 104409243 A CN104409243 A CN 104409243A CN 201410666492 A CN201410666492 A CN 201410666492A CN 104409243 A CN104409243 A CN 104409243A
- Authority
- CN
- China
- Prior art keywords
- stopper slot
- groove
- end stop
- guide vane
- jump ring
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
Abstract
The invention discloses a mounting structure for an appliance guide rail. The mounting structure for the appliance guide rail is that a mounting groove is formed in an appliance base; at least one first fixing clamp is formed on one side of the mounting groove; a first clamping groove is formed between the first fixing clamp and a base; at least one second fixing clamp is formed on the other side of the mounting groove; a second clamping groove is formed between the second fixing clamp and the base; a first limiting block and a second limiting block are respectively formed on two sides of the second fixing clamp and respectively form a first limiting groove and a second limiting groove with the base, wherein the first limiting groove and the second limiting groove are circular arc shaped limiting grooves; two ends of a clamping spring are circular arc shaped and are respectively arranged in the first limiting groove and the second limiting groove and are in line contact with the sidewalls of the first limiting groove and the second limiting groove; and the medium section of the clamping spring is arranged in the second clamping groove. The mounting structure for the appliance guide rail has the advantages that the structure is simplified, the production cost is decreased, the mounting stability of the guide rail is ensured, and the automatic assembling can be conducted.
Description
Technical field
The present invention relates to electric mounting technical field, refer in particular to a kind of electrical equipment rail mounting structure.
Background technology
In prior art, electrical equipment, as contactor, circuit breaker, switch and thermal relay etc., when using installation, is installed by guide rail usually.As shown in Figure 6, the rail mounting structure of contactor 10, Foundation Plate of Contactor 10 is formed mounting groove 20, and the width dimensions of mounting groove 20 mates with the width dimensions of guide rail (not shown), be equipped with buckle 30 in mounting groove 20 both sides, between buckle 30 and base 10, form draw-in groove.Wherein side buckle 30 is fixedly mounted on base 10, and opposite side buckle 30 is movably arranged on base 10 by spring 40.
When guide rails assembling is in mounting groove, this guide rail snaps in the draw-in groove formed between both sides buckle and base, and guide rail is fixed by the elastic force by spring, but its defect is: one, described rail mounting structure is comparatively complicated, make production and processing cost higher, increase cost; Two, described rail mounting structure component is more, increases cost further.
Another rail mounting structure is also there is in prior art, Foundation Plate of Contactor forms mounting groove, is equipped with buckle in mounting groove both sides, between buckle and base, forms draw-in groove, wherein in a side bayonet slot, install a torsion spring, guide rail is fixed by the elastic force by torsion spring, but, its defect is: one, described rail mounting structure utilizes torsion spring principle, and single-point support is stressed, and guide rail can be rocked; Two, guide rail is fixed by the elastic force by torsion spring, makes, when mounting guide rail, cannot install from the side, installs comparatively inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of electrical equipment rail mounting structure, make structure more simple and reduce production cost, guide rails assembling is comparatively stable, and is suitable for Automated assembly.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of electrical equipment rail mounting structure, electrical equipment base forms mounting groove, forms at least one first fixing buckle in mounting groove side, and first fixingly forms the first draw-in groove between buckle and base; Form at least one second fixing buckle at mounting groove opposite side, second fixingly forms the second draw-in groove between buckle and base; Second fixing buckle both sides form the first guide vane end stop and the second guide vane end stop respectively, and the first guide vane end stop and the second guide vane end stop are respectively and form the first stopper slot and the second stopper slot between base; First stopper slot and the second stopper slot are set to arc-shaped stopper slot, one jump ring two ends are set to arc-shaped and are placed in the first stopper slot and the second stopper slot respectively, form linear contact lay with the sidewall of the first stopper slot and the second stopper slot respectively, jump ring interlude is placed in the second draw-in groove.
Further, the sidewall that the first stopper slot and the second stopper slot are established forms rib, and rib is placed on jump ring.
Further, the width of the second draw-in groove is widened to jump ring insert port gradually by interior.
Further, the first guide vane end stop and the second guide vane end stop form oblique surface respectively.
Further, the second fixing buckle, the first guide vane end stop and the second guide vane end stop is inverted trapezoidal layout; Accordingly, jump ring is the inverted trapezoidal shape of upper end open, and interlude is set to straightway or curved section.
Further, the first guide vane end stop and the second guide vane end stop are formed by two parallel semicolumns respectively, and two halves cylinder forms inclined-plane respectively.
After adopting such scheme, the present invention is when by guide rails assembling electrical equipment, and guide rail one is placed in the first draw-in groove, opposite side is placed in the second draw-in groove, the interlude Elastic Contact of guide rail and jump ring, make jump ring generation elastic deformation, and the two ends of jump ring is resisted against on base; First stopper slot and the second stopper slot are set to arc-shaped stopper slot, and jump ring two ends are set to arc-shaped and are placed in the first stopper slot and the second stopper slot respectively, and form linear contact lay with the sidewall of the first stopper slot and the second stopper slot respectively, it has the following advantages:
One, jump ring two ends form linear contact lay with the sidewall of the first stopper slot and the second stopper slot respectively, jump ring are installed comparatively stable, are not easy slippage.
Two, described jump ring utilizes the principle of sheet spring to be fixed by guide rail, makes guide rails assembling comparatively firm.
Three, use sheet spring, guide rail can be installed from the side, install more for convenience.
Four, a jump ring only need be used by electric mounting on guide rail, electrical equipment can be saved and manufacture use cost.
Jump ring, when assembling jump ring, is first placed in mounting groove by the present invention, and jump ring interlude is relative with the second fixing buckle, and jump ring two ends are relative with the first guide vane end stop and the second guide vane end stop respectively; Mobile jump ring, near the second fixing buckle, make jump ring interlude be placed in the second draw-in groove, and jump ring two ends is slipped in the first spacing space and the second limit space respectively by oblique surface, described assembling process is without any structure barrier, therefore, full-automatic assembling can be realized, save production cost.
The sidewall that first stopper slot and the second stopper slot are established forms rib, and rib is placed on jump ring, and under effectively preventing jump ring stress, two ends tilt, and cause jump ring to come off.Meanwhile, the width of the second draw-in groove is widened to jump ring insert port gradually by interior, and under effectively preventing jump ring stress, interlude tilts, and causes jump ring to come off.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is vertical view of the present invention;
Fig. 3 a is assembly process figure one of the present invention;
Fig. 3 b is assembly process figure two of the present invention;
Fig. 3 c is assembly process figure three of the present invention;
Fig. 4 is guide rails assembling schematic diagram of the present invention;
Fig. 5 is cutaway view of the present invention;
Fig. 6 is the rail mounting structure schematic diagram of prior art.
Label declaration
Base 10 mounting groove 20
Buckle 30 spring 40
Electrical equipment 100
Base 1 mounting groove 11
First fixing buckle 12 first draw-in groove 13
Second fixing buckle 14 second draw-in groove 15
Insert port 151 first guide vane end stop 16
Second guide vane end stop 17 oblique surface (161,171)
First stopper slot 18 second limits stopper slot 19
Arc-shaped draw-in groove (181,191) rib (182,192)
Jump ring 2 guide rail 3.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
Consult shown in Fig. 1 to Fig. 5, a kind of electrical equipment rail mounting structure that the present invention discloses, electrical equipment 100 base 1 forms mounting groove 11, form at least one first fixing buckle 12 in mounting groove 11 side.In the present embodiment, the described first fixing buckle 12 is set to one.First fixing forms the first draw-in groove 13 between buckle 12 and base 1.
Form at mounting groove 11 opposite side that at least one second fixing buckle 14, second is fixing forms the second draw-in groove 15 between buckle 14 and base 1.
Second fixing buckle 14 both sides form the first guide vane end stop 16 and the second guide vane end stop 17 respectively, first guide vane end stop 16 and the second guide vane end stop 17 are respectively and form the first stopper slot 18 and the second stopper slot 19 between base 1, first stopper slot 18 and the second stopper slot 19 are set to arc-shaped stopper slot (181,191), and the first guide vane end stop 16 and the second guide vane end stop 17 form oblique surface (161,171) respectively.
One jump ring 2 two ends are placed in the first stopper slot 18 and the second stopper slot 19 respectively, and form linear contact lay with the sidewall of the first stopper slot 18 and the second stopper slot 19 respectively, jump ring 2 interlude is placed in the second draw-in groove 15.
Jump ring 2 two ends form linear contact lay with the sidewall of the first stopper slot 18 and the second stopper slot 19 respectively, jump ring 2 are installed comparatively stable, are not easy slippage.
In the present embodiment, the sidewall that the first stopper slot 18 and the second stopper slot 19 are established forms rib (182,192), and rib (182,192) is placed on jump ring 2, and under effectively preventing jump ring 2 stress, two ends tilt, and cause jump ring 2 to come off.
As shown in Figure 5, the width of the second draw-in groove 15 is widened to jump ring insert port 151 gradually by interior, and under effectively preventing jump ring 2 stress, interlude tilts, and causes jump ring 2 to come off.
In the present embodiment, the described second fixing buckle 14, first guide vane end stop 16 and the second guide vane end stop 17 are in inverted trapezoidal layout; Accordingly, the inverted trapezoidal shape of jump ring 2 in upper end open, interlude is set to straightway or curved section, and described layout makes structure comparatively compact, and guide rails assembling is comparatively firm.
In the present embodiment, as shown in Figure 1, described first guide vane end stop 16 and second spacing 17 is formed by two parallel semicolumns respectively, two halves cylinder forms inclined-plane respectively, and forms oblique surface (161,171).The two ends of jump ring 2 are set to segmental arc, the semicolumn coupling that segmental arc is parallel with two, more convenient installation.
When the present invention installs electrical equipment by guide rail 3, guide rail 3 one is placed in the first draw-in groove 13, opposite side is placed in the second draw-in groove 15, with the interlude Elastic Contact of jump ring 2, make jump ring 2 that elastic deformation occur, and the two ends of jump ring 2 are resisted against on base 1, described jump ring 2 utilizes the principle of sheet spring to be fixed by guide rail 3, guide rail 3 is installed comparatively firm; Guide rail 3 can be installed from the side, installs more for convenience; A jump ring 2 only need be used by electric mounting on guides 3, can to save and manufacture use cost.
When assembling jump ring 2, as shown in Figure 3 a, utilize manipulator first jump ring 2 to be placed in mounting groove 11, jump ring 2 interlude is relative with the second fixing buckle 14, and jump ring 2 two ends are relative with the first guide vane end stop 16 and the second guide vane end stop 17 respectively; As shown in Figure 3 b, mobile jump ring 2 is near the second fixing buckle 14, jump ring 2 interlude is made to be placed in the second draw-in groove 15, and jump ring 2 two ends are slipped in the first spacing space 18 and the second limit space 19 respectively by oblique surface (161,171), as shown in Figure 3 c, described assembling process, without any structure barrier, can realize full-automatic assembling, save production cost.
After having assembled, if error appears in assembling, described jump ring 2 is convenient to remove, only jump ring 2 two ends need be lifted, then from the second draw-in groove 15, skid off jump ring 2.
The present invention illustrates structure of the present invention for contactor, and described electrical equipment rail mounting structure can also be applied to circuit breaker, switch and thermal relay etc.
The foregoing is only the preferred embodiments of the present invention, not to the restriction of this case design, all equivalent variations done according to the design key of this case, all fall into the protection range of this case.
Claims (6)
1. an electrical equipment rail mounting structure, is characterized in that: on electrical equipment base, form mounting groove, forms at least one first fixing buckle in mounting groove side, and first fixingly forms the first draw-in groove between buckle and base; Form at least one second fixing buckle at mounting groove opposite side, second fixingly forms the second draw-in groove between buckle and base; Second fixing buckle both sides form the first guide vane end stop and the second guide vane end stop respectively, and the first guide vane end stop and the second guide vane end stop are respectively and form the first stopper slot and the second stopper slot between base; First stopper slot and the second stopper slot are set to arc-shaped stopper slot, one jump ring two ends are set to arc-shaped and are placed in the first stopper slot and the second stopper slot respectively, form linear contact lay with the sidewall of the first stopper slot and the second stopper slot respectively, jump ring interlude is placed in the second draw-in groove.
2. a kind of electrical equipment rail mounting structure as claimed in claim 1, is characterized in that: on the sidewall that the first stopper slot and the second stopper slot are established, form rib, rib is placed on jump ring.
3. a kind of electrical equipment rail mounting structure as claimed in claim 1 or 2, is characterized in that: the width of the second draw-in groove is widened to jump ring insert port gradually by interior.
4. a kind of electrical equipment rail mounting structure as claimed in claim 1 or 2, is characterized in that: the first guide vane end stop and the second guide vane end stop form oblique surface respectively.
5. a kind of electrical equipment rail mounting structure as claimed in claim 1 or 2, is characterized in that: the second fixing buckle, the first guide vane end stop and the second guide vane end stop is inverted trapezoidal layout; Accordingly, jump ring is the inverted trapezoidal shape of upper end open, and interlude is set to straightway or curved section.
6. a kind of electrical equipment rail mounting structure as claimed in claim 1 or 2, is characterized in that: the first guide vane end stop and the second guide vane end stop are formed by two parallel semicolumns respectively, and two halves cylinder forms inclined-plane respectively.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666492.8A CN104409243A (en) | 2014-11-20 | 2014-11-20 | Mounting structure for appliance guide rail |
| DE102015210862.7A DE102015210862B4 (en) | 2014-06-27 | 2015-06-12 | SWITCHING DEVICE |
| US14/741,654 US9412529B2 (en) | 2014-06-27 | 2015-06-17 | Clasping connection structure of contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666492.8A CN104409243A (en) | 2014-11-20 | 2014-11-20 | Mounting structure for appliance guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104409243A true CN104409243A (en) | 2015-03-11 |
Family
ID=52646863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666492.8A Pending CN104409243A (en) | 2014-06-27 | 2014-11-20 | Mounting structure for appliance guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104409243A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851746A (en) * | 2015-05-25 | 2015-08-19 | 上海电科电器科技有限公司 | Reversible switching device and linkage dismounting device thereof |
| CN105091690A (en) * | 2015-08-31 | 2015-11-25 | 哈尔滨福瑞达航空机械有限公司 | Novel semi-automatic screw gauge integrated measuring instrument |
| DE102015210862A1 (en) | 2014-06-27 | 2015-12-31 | Xiamen Hongfa Electrical Safety & Controls Co. Ltd. | Clinging connection of a switching device |
| CN105374629A (en) * | 2015-10-30 | 2016-03-02 | 厦门宏发开关设备有限公司 | Movable bayonet of contact pedestal based on C-shaped spring |
| CN109080552A (en) * | 2018-09-21 | 2018-12-25 | 奇瑞汽车股份有限公司 | A kind of mounting structure of vehicle-mounted audio host |
| CN114203466A (en) * | 2020-09-02 | 2022-03-18 | 上海诺雅克电气有限公司 | Mechanical interlocking device for contactors |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923970A (en) * | 2009-06-16 | 2010-12-22 | 三信国际电器上海有限公司 | Guide rail installing mechanism |
| JP2011018610A (en) * | 2009-07-10 | 2011-01-27 | Mitsubishi Electric Corp | Mounting device of electric apparatus and circuit breaker equipped therewith |
| US20120298490A1 (en) * | 2011-05-26 | 2012-11-29 | Alex Buttner | Switching apparatus |
| CN103874382A (en) * | 2012-12-18 | 2014-06-18 | 富士电机机器制御株式会社 | Electrical-equipment rail-mounted apparatus and thermal overload relay using the same |
| CN104157511A (en) * | 2014-06-27 | 2014-11-19 | 厦门宏发开关设备有限公司 | Contactor |
-
2014
- 2014-11-20 CN CN201410666492.8A patent/CN104409243A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923970A (en) * | 2009-06-16 | 2010-12-22 | 三信国际电器上海有限公司 | Guide rail installing mechanism |
| JP2011018610A (en) * | 2009-07-10 | 2011-01-27 | Mitsubishi Electric Corp | Mounting device of electric apparatus and circuit breaker equipped therewith |
| US20120298490A1 (en) * | 2011-05-26 | 2012-11-29 | Alex Buttner | Switching apparatus |
| CN103874382A (en) * | 2012-12-18 | 2014-06-18 | 富士电机机器制御株式会社 | Electrical-equipment rail-mounted apparatus and thermal overload relay using the same |
| CN104157511A (en) * | 2014-06-27 | 2014-11-19 | 厦门宏发开关设备有限公司 | Contactor |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015210862A1 (en) | 2014-06-27 | 2015-12-31 | Xiamen Hongfa Electrical Safety & Controls Co. Ltd. | Clinging connection of a switching device |
| CN104851746A (en) * | 2015-05-25 | 2015-08-19 | 上海电科电器科技有限公司 | Reversible switching device and linkage dismounting device thereof |
| CN105091690A (en) * | 2015-08-31 | 2015-11-25 | 哈尔滨福瑞达航空机械有限公司 | Novel semi-automatic screw gauge integrated measuring instrument |
| CN105091690B (en) * | 2015-08-31 | 2018-06-19 | 哈尔滨福瑞达航空机械有限公司 | New semi automatic external thread gauge general measuring instrument |
| CN105374629A (en) * | 2015-10-30 | 2016-03-02 | 厦门宏发开关设备有限公司 | Movable bayonet of contact pedestal based on C-shaped spring |
| CN109080552A (en) * | 2018-09-21 | 2018-12-25 | 奇瑞汽车股份有限公司 | A kind of mounting structure of vehicle-mounted audio host |
| CN109080552B (en) * | 2018-09-21 | 2021-06-29 | 奇瑞汽车股份有限公司 | Mounting structure of on-vehicle stereo set host computer |
| CN114203466A (en) * | 2020-09-02 | 2022-03-18 | 上海诺雅克电气有限公司 | Mechanical interlocking device for contactors |
| CN114203466B (en) * | 2020-09-02 | 2025-06-10 | 上海诺雅克电气有限公司 | Mechanical interlocking device of contactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |