CN105704967A - Clamping apparatus used for fixing electrical equipment - Google Patents
Clamping apparatus used for fixing electrical equipment Download PDFInfo
- Publication number
- CN105704967A CN105704967A CN201610185649.4A CN201610185649A CN105704967A CN 105704967 A CN105704967 A CN 105704967A CN 201610185649 A CN201610185649 A CN 201610185649A CN 105704967 A CN105704967 A CN 105704967A
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- CN
- China
- Prior art keywords
- groove
- fluting
- hanging groove
- flanging
- wall
- 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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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/12—Resilient or clamping means for holding component to structure
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Components In General For Electric Apparatus (AREA)
Abstract
The invention provides a clamping apparatus used for fixing electrical equipment. The clamping apparatus comprises a base, a sliding sheet and a spring, wherein a first hanging groove is formed in the base; the sliding sheet is arranged on the base; a second hanging groove is formed in the sliding sheet; one end of the spring is arranged on a first flange on the base in a sleeving manner while the other end of the spring is arranged on a second flange on the sliding sheet in a sleeving manner, wherein the spring drives the sliding sheet to move front and back between a folded edge and a convex part; and a supporting track is clamped by the first hanging groove and the second hanging groove. The clamping apparatus is convenient to operate and simple in structure; and meanwhile, the base and the sliding sheet are both sheet metal parts, so that the clamping apparatus is high in reliability, high in compatibility with the supporting track and low in manufacturing cost.
Description
Technical field
The present invention relates to a kind of device for clamping fixing for electrical equipment。
Background technology
Being currently installed in the electrical equipment of electric cabinet, machine room, generally there is a device for clamping at the back side of electrical equipment, for electrical equipment is fixed on the supporting rail of electric cabinet, machine room, makes electrical equipment reliably fixing and is prone to dismounting。
Existing device for clamping includes a pedestal and and holds out against part, have a disadvantage in that 1, pedestal is plastic structure with holding out against part, it is only applicable to the equipment of lighter in weight, poor reliability during use, life-time service easy fracture, aging, and the poor compatibility that this plastic structure is to supporting rail material thickness of slab, it is usually applicable only to the supporting rail of a kind of thickness of slab specification。2, pedestal with hold out against part be die casting time, structure bulky, production efficiency is low, and manufacturing cost is high。3, the combinative structure of metal structure or metal and plastic cement, processing cost is high, produces efficiency of assembling low, it is difficult to meet the demand in market。
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of device for clamping fixing for electrical equipment, its have safe and reliable, assemble characteristic simple, with low cost。
The present invention is achieved in that a kind of device for clamping fixing for electrical equipment, comprising:
One pedestal, it includes a main part, the right and left of described main part is folded upward at extending a sidewall respectively, the middle part of each described sidewall bends inwards and extends a flanging, it is positioned at the sidewall in described flanging front to continue up and extend to form one first wall, there is between described first wall and described flanging one first groove, the front portion of described first wall is a recessed draw-in groove backward, it is positioned at the sidewall at described flanging rear to continue up and extend to form one second wall, there is between described second wall and described flanging one second groove, described second wall is recessed one first hanging groove backward, described first hanging groove connects with described second groove, it is protruding that the middle of described main part is folded upward at forming one, described protruding and described flanging is parallel, described projection provides one first fluting from top to bottom, the antetheca of described first fluting extends back one first flange；
One slide plate, it is installed in described pedestal, described slide plate includes a clamp portion, the right and left in described clamp portion is folded upward at extending an edge respectively, and the right and left in described clamp portion further extends outward a holding section, described fastening part is in the front of described edge, described holding section is in order to be installed in described draw-in groove and to seesaw, the rear portion of described edge is recessed one second hanging groove forward, the middle in described clamp portion provides one second fluting from top to bottom, described second fluting is positioned at the rear of described edge, and the rear wall of described second fluting extends forward one second flange；
One spring, is installed in the first fluting and the second fluting, and one end of described spring is enclosed within the first flange, the other end is enclosed within the second flange, wherein, slide plate described in Spring driving seesaws between described flanging and projection, and the first hanging groove and the second hanging groove are by supporting rail clamping。
Further, described clamp portion is tabular, and the rear portion of described edge is inclined to set from top to bottom, and described second hanging groove is parallel with described clamp portion。
Further, described holding section, in being horizontally disposed with, is installed in described draw-in groove actively。
Further, described first hanging groove is inclined to set from top to bottom。
The present invention passes through slide plate slide anteroposterior in pedestal, by the first hanging groove and the second hanging groove by supporting rail clamping, easy to operate, simple in construction, and pedestal and slide plate are sheet metal component, and reliability is high, to compatible strong, the low cost of manufacture of supporting rail。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
The three-dimensional exploded view that Fig. 1 provides for the embodiment of the present invention；
The axonometric chart during assembling that Fig. 2 provides for the embodiment of the present invention；
Fig. 3 for the embodiment of the present invention provide combine after axonometric chart；
The sectional view during use that Fig. 4 provides for the embodiment of the present invention；
The axonometric chart during use that Fig. 5 provides for the embodiment of the present invention。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Such as Fig. 1 to Fig. 5, the embodiment of the present invention provides a kind of device for clamping fixing for electrical equipment, and it includes pedestal 1, slide plate 2, spring 3。
One pedestal 1, it includes a main part 11, main part 11 is in tabular, the right and left of described main part 11 is folded upward at extending a sidewall 12 respectively, the middle part of each described sidewall 12 bends inwards and extends a flanging 13, it is positioned at the sidewall 12 in described flanging 13 front to continue up and extend to form one first wall 14, between described first wall 14 and described flanging 13, there is one first groove 15, the front portion of described first wall 14 is a recessed draw-in groove 141 backward, it is positioned at the sidewall 12 at described flanging 13 rear to continue up and extend to form one second wall 18, between described second wall 18 and described flanging 13, there is one second groove 16, described second wall 18 is recessed one first hanging groove 161 backward, described first hanging groove 161 connects with described second groove 16, the middle of described main part 11 is folded upward at forming a projection 17, described protruding 17 is parallel with described flanging 13, one first fluting 171 is provided from top to bottom in described protruding 17, the antetheca of described first fluting 171 extends back one first flange 172。
One slide plate 2, it is installed in described pedestal 1, described slide plate 2 includes a clamp portion 21, the right and left in described clamp portion 21 is folded upward at extending an edge 22 respectively, and the right and left in described clamp portion 21 further extends outward a holding section 23, described holding section 23 is positioned at the front of described edge 22, described holding section 23 is in order to be installed in described draw-in groove 141 and to seesaw, the rear portion of described edge 22 is recessed one second hanging groove 221 forward, the middle in described clamp portion 21 provides one second fluting 24 from top to bottom, described second fluting 24 is positioned at the rear of described edge 22, the rear wall of described second fluting 24 extends forward one second flange 241。
One spring 3, it is installed in the first fluting 171 and the second fluting 24, one end of described spring 3 is enclosed within the first flange 172, the other end is enclosed within the second flange 241, wherein, spring 3 drives described slide plate 2 to seesaw between described flanging 13 and protruding 17, and the first hanging groove 161 and the second hanging groove 221 are by supporting rail 4 clamping。
Further, described clamp portion 21 is in tabular, it is easy to clamp portion 21 seesaw between described flanging 13 and protruding 17, the rear portion of described edge 22 is inclined to set from top to bottom, it is easy to the loading of extraneous supporting rail 4, the effect of guiding can be played, described second hanging groove 221 is parallel with described clamp portion 21, it is easy to supporting rail 4 and enters the second hanging groove 221, described holding section 23 is in being horizontally disposed with, it is installed in described draw-in groove 141 actively, draw-in groove 141 is possible to prevent holding section 23 to move upward in the process seesawed, to guarantee that it keeps horizontal movement, described first hanging groove 161 is inclined to set from top to bottom, it is easy to the entrance of supporting rail 4。
During assembling, first slide plate 2 is loaded from back to front pedestal 1, described clamp portion 21 enters between described flanging 13 and protruding 17, described holding section 23 enters described draw-in groove 141, one end of spring 3 is enclosed within the first flange 172 after complete, the other end is enclosed within the second flange 241, after assembling, more described pedestal 1 is fixed by screws in a certain surface of electrical equipment。During use, directly the side of supporting rail 4 is slipped in the first hanging groove 161, then again the opposite side of supporting rail 4 is slipped in the second hanging groove 221, the card of supporting rail 4 can be handled, easy to operate, simple in construction, pedestal 1 and slide plate 2 are sheet metal component, and reliability is high, supporting rail 4 is compatible by force, low cost of manufacture。
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention。
Claims (4)
1. the device for clamping fixed for electrical equipment, it is characterised in that including:
One pedestal, it includes a main part, the right and left of described main part is folded upward at extending a sidewall respectively, the middle part of each described sidewall bends inwards and extends a flanging, it is positioned at the sidewall in described flanging front to continue up and extend to form one first wall, there is between described first wall and described flanging one first groove, the front portion of described first wall is a recessed draw-in groove backward, it is positioned at the sidewall at described flanging rear to continue up and extend to form one second wall, there is between described second wall and described flanging one second groove, described second wall is recessed one first hanging groove backward, described first hanging groove connects with described second groove, it is protruding that the middle of described main part is folded upward at forming one, described protruding and described flanging is parallel, described projection provides one first fluting from top to bottom, the antetheca of described first fluting extends back one first flange；
One slide plate, it is installed in described pedestal, described slide plate includes a clamp portion, the right and left in described clamp portion is folded upward at extending an edge respectively, and the right and left in described clamp portion further extends outward a holding section, described fastening part is in the front of described edge, described holding section is in order to be installed in described draw-in groove and to seesaw, the rear portion of described edge is recessed one second hanging groove forward, the middle in described clamp portion provides one second fluting from top to bottom, described second fluting is positioned at the rear of described edge, and the rear wall of described second fluting extends forward one second flange；
One spring, is installed in the first fluting and the second fluting, and one end of described spring is enclosed within the first flange, the other end is enclosed within the second flange, wherein, slide plate described in Spring driving seesaws between described flanging and projection, and the first hanging groove and the second hanging groove are by supporting rail clamping。
2. a kind of device for clamping fixing for electrical equipment as claimed in claim 1, it is characterised in that: described clamp portion is tabular, and the rear portion of described edge is inclined to set from top to bottom, and described second hanging groove is parallel with described clamp portion。
3. a kind of device for clamping fixing for electrical equipment as claimed in claim 1, it is characterised in that: described holding section, in being horizontally disposed with, is installed in described draw-in groove actively。
4. a kind of device for clamping fixing for electrical equipment as claimed in claim 1, it is characterised in that: described first hanging groove is inclined to set from top to bottom。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185649.4A CN105704967B (en) | 2016-03-29 | 2016-03-29 | One kind is used for the fixed device for clamping of electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185649.4A CN105704967B (en) | 2016-03-29 | 2016-03-29 | One kind is used for the fixed device for clamping of electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105704967A true CN105704967A (en) | 2016-06-22 |
| CN105704967B CN105704967B (en) | 2018-07-10 |
Family
ID=56233050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610185649.4A Active CN105704967B (en) | 2016-03-29 | 2016-03-29 | One kind is used for the fixed device for clamping of electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105704967B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03278500A (en) * | 1990-03-19 | 1991-12-10 | Fuji Electric Co Ltd | Instrument mounting device to support rail |
| CN2607719Y (en) * | 2003-01-29 | 2004-03-24 | 海宁市威奇实业有限公司 | Panel mounting mechanism for electrical module terminal box |
| JP4844911B1 (en) * | 2011-02-17 | 2011-12-28 | 株式会社安川電機 | DIN rail mounting type equipment |
| CN205566930U (en) * | 2016-03-29 | 2016-09-07 | 深圳麦格米特电气股份有限公司 | A block and hold device for electrical equipment is fixed |
-
2016
- 2016-03-29 CN CN201610185649.4A patent/CN105704967B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03278500A (en) * | 1990-03-19 | 1991-12-10 | Fuji Electric Co Ltd | Instrument mounting device to support rail |
| CN2607719Y (en) * | 2003-01-29 | 2004-03-24 | 海宁市威奇实业有限公司 | Panel mounting mechanism for electrical module terminal box |
| JP4844911B1 (en) * | 2011-02-17 | 2011-12-28 | 株式会社安川電機 | DIN rail mounting type equipment |
| CN205566930U (en) * | 2016-03-29 | 2016-09-07 | 深圳麦格米特电气股份有限公司 | A block and hold device for electrical equipment is fixed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105704967B (en) | 2018-07-10 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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Effective date of registration: 20200928 Address after: Area a, 102 East Taihe Road, Haimen street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Zhejiang IKAHE Sanitary Ware Co.,Ltd. Address before: 518000, Thunis high tech Zone, Guangdong, Shenzhen Province, 13 Road, north 5 Patentee before: SHENZHEN MEGMEET ELECTRICAL Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201019 Address after: 518000, Nanshan District hi tech Zone, Guangdong, Shenzhen, Thunis Road, No. 5, A,, B; C501-C503; D; E Patentee after: SHENZHEN MEGMEET ELECTRICAL Co.,Ltd. Address before: Area a, 102 East Taihe Road, Haimen street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Zhejiang IKAHE Sanitary Ware Co.,Ltd. |