CN109982542A - Installation guide rail snap lock locking apparatus for electrical equipment - Google Patents
Installation guide rail snap lock locking apparatus for electrical equipment Download PDFInfo
- Publication number
- CN109982542A CN109982542A CN201910376145.4A CN201910376145A CN109982542A CN 109982542 A CN109982542 A CN 109982542A CN 201910376145 A CN201910376145 A CN 201910376145A CN 109982542 A CN109982542 A CN 109982542A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- switch
- buckle
- installation guide
- equipment
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 title claims abstract description 35
- 238000003756 stirring Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- H05K7/18—Construction of rack or frame
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a kind of installation guide rail snap lock locking apparatus for electrical equipment, it includes the buckle (2) being attached on equipment (4) and switch (3), and be fixed on the installation guide rail (1) on cabinet or wall, can singlehanded toggle switch (3) install or remove equipment (4) without using tool.When switch (3) is in the lock state, the non-elastic portion (21) of buckle (2) is switched on and off (3) and withstands, and equipment (4) can be firmly fixed on installation guide rail by buckle (2)；When switch (3) is in the unlocked state, the non-elastic portion (21) of buckle (2) is moved in switch (3) notch, so that equipment (4) be made to be detached from installation guide rail (1).
Description
Technical field
The present invention relates to a kind of installation guide rail snap lock locking apparatus, specifically, being related to a kind of peace for electrical equipment
Fill guide rail snap lock locking apparatus.
Background technique
Electric appliance refers to the utensil of all electricity consumptions, is referred mainly in industrial application for being connected to circuit, disjunction, to circuit
Parameter is converted, with realize to the control of circuit or electrical equipment, adjusting, switching, detection and protection the effects of electrician fill
It sets, equipment and element, such as PLC, breaker, switch, contactor etc..Installation guide rail is usually fixed at electric cabinet or wall
On face, as a kind of mounting means of electric components, installation supports the electrical equipment of this standard and component to be convenient to card
Without being screwed on guide rail, safeguard also very convenient.Guide rail size is marked with width * depth * thickness, commonly
Have: 35*7.5*1；35*15*1； 32*15*1.5；35*16*1.8 etc., the outer dimension of guide rail are directly related to having for guide rail
Imitate sectional area.
It is well known that the buckle locking system of existing Conventional compact electrical equipment is installed on guide rail, if necessary to dismantle
Equipment is repaired or is replaced, and needs one manual tool insertion buckle tail portion of operator to pull out outward, and keep to another
Until hand removes equipment, operation is laborious and extremely inconvenient.
Summary of the invention
The present invention provides a kind of installation guide rail for electrical equipment for the above problem in the presence of the prior art
Locking system is buckled, technical problems to be solved are: only needing that switching toggle to unlocked state is not necessarily to tool manually, it is single
Hand operation can install or remove equipment.
The technical problem to be solved in the present invention includes: the buckle and switch being attached in equipment, is fixed on cabinet or wall
Installation guide rail, one hand stirs the switch locking direction so that the non-elastic portion of the buckle is switched on and off and withstands, buckle
Clamp pushes down the installation guide rail in equipment；Singlehanded toggle switch unlocking direction, under the elastic force driving of elastic part, so that buckle
Non-elastic portion be moved in switch notch, the clamp of buckle is detached from the installation guide rail in equipment.
To make switch be not at uncontrollable free state, buckle tail portion elastic part has semicircular recess at two, opens
Closing at adaptation therewith has semi-cylindrical hill at one；When the semi-cylindrical hill on switch head, it is caught in the one of buckle tail portion elastic part
When locating semicircular recess, state of the switch in locking is caught in buckle tail portion elastic part when the semi-cylindrical hill on switch head
Another place's semicircular recess when, switch in unlock state.
In order not to use tool and one-handed performance convenience, passes through and improve common type buckle head right angle, buckle clamp
Section is the shape on 45 ° of slopes, and buckle two sides are slided and limited in the sliding slot of the equipment.
Since switch needs to be accurately positioned and identifies direction, switch be limited to buckle tail portion elastic part and equipment it
Between, switch hand dials part and moves and limit in the slot of equipment, and switch hand dials direction in equipment surface mark " locking " and " solution
Lock " printed words.
After equipment is installed on standard rail, only needed using apparatus of the present invention manually by switching toggle to unlocking shape
State, is not necessarily to tool, and one-handed performance, that is, demountable device is simple and convenient；And toggle switch buckles equipment is secured to lock state
Ground is fixed on installation guide rail, reliable efficient.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the installation guide rail snap lock locking apparatus partial lengthwise sectional view for being used for electrical equipment in the prior art.
Fig. 2 is the installation guide rail snap lock locking apparatus partial lengthwise sectional view that the present invention is used for electrical equipment.
Fig. 3 is the A of installation guide rail snap lock locking apparatus lock state shown in Fig. 2 to partial view.
Fig. 4 is the A of installation guide rail snap lock locking apparatus unlocked state shown in Fig. 2 to partial view.
Specific embodiment
Improvement compared with the existing technology for a better understanding of the present invention carries out in detail to the specific embodiment of the invention
Describe in detail it is bright before, first prior art combination Fig. 1 that background technology part is previously mentioned is illustrated.
Fig. 1 shows the partial sectional view for being symmetrical with U-shaped installation 1 center line of guide rail, it is seen that 6 head of prior art clamping button
Section is the shape of right angle step 61, when screwdriver 5 stirs 6 end of clamping button towards arrow direction, the right angle step of clamping button 6
61 are detached from installation guide rail 1, need operator to hold screwdriver 5 and stir and keep until another hand removes equipment 4, entirely
Action process is time-consuming and laborious, equipment 4 easy to damage and extremely inconvenience.
Same selection standard part fixes 35mm and electrically installs steel guide rail, and Fig. 2 shows 2 head sections of buckle of the invention to be
The shape on 45 ° of slopes 23, when manual switch 3 is in the lock state, equipment 4 can be firmly fixed at installation guide rail 1 by buckle 2
On.When manual switch 3 is in the unlocked state, the slope 23 for buckling 2 is detached from installation guide rail 1.
As the supplement of Fig. 1, as shown in figure 3, switch 3 moves down, head has semi-cylindrical hill 31 at one to be caught in card
A semicircular recess 24 for detaining 2 tail portion elastic parts 22 buckles 2 non-elastic portion 21 and is switched on and off 3 and withstands, buckle 2 it is oblique
Slope 23 presses installation guide rail 1 simultaneously and secures equipment 4；As shown in figure 4, switch 3 moves up, there is semicircle at one on head
Shape protrusion 31 is caught in another semicircular recess 24 of 2 tail portion elastic parts 22 of buckle, and the non-elastic portion 21 for buckling 2 is not opened
It closes and 3 withstands, when buckling 2 elastic part 22 and being compressed, non-elastic portion 21 can be in the sliding slot 41 of equipment 4 to 3 groove of switch
Certain distance is slided, the slope 23 for buckling 2 has left installation guide rail 1, to ensure that equipment 4 is smoothly dismantled.The device is made
It is installed in equipment 4 for small device attachment, it, can singlehanded installation or removal equipment for locking equipment 4 in installation guide rail 1
4 without using tool 5.
The above description is only a preferred embodiment of the present invention, rather than does limitation in any form, this field to the present invention
Technical staff can impose various equivalent changes and improvement, all institutes within the scope of the claims on the basis of the above embodiments
The equivalent variations or modification done, should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of installation guide rail snap lock locking apparatus for electrical equipment, comprising: be attached to buckle (2) on equipment (4) and
It switching (3), the installation guide rail (1) being fixed on cabinet or wall, it is characterised in that: one hand stirs described switch (3) locking direction,
So that the non-elastic portion (21) of the buckle (2) is switched on and off (3) and withstands, the clamp of buckle (2) pushes down the installation guide rail
(1)；Singlehanded toggle switch (3) unlocking direction, under the elastic force driving of elastic part (22), so that the non-resilient portion of buckle (2)
(21) are divided to be moved in switch (3) notch, the clamp of buckle (2) is detached from installation guide rail (1).
2. installation guide rail snap lock locking apparatus described in accordance with the claim 1, it is characterised in that: buckle (2) tail portion elasticity
Partially (22) have semicircular recess at two (24), and the switch (3) has semi-cylindrical hill at one (31) at adaptation therewith；Work as switch
(3) semi-cylindrical hill (31) on head is opened when being caught in semicircular recess (24) at the one of buckle (2) tail portion elastic part (22)
It closes (3) and is caught in buckle (2) tail portion elastic part (22) when the semi-cylindrical hill (31) on switch (3) head in the state of locking
Another place's semicircular recess (24) when, switch (3) be in unlock state.
3. installation guide rail snap lock locking apparatus described in accordance with the claim 1, it is characterised in that: described buckle (2) clamp section
For the shape of 45 ° of slopes (23).
4. installation guide rail snap lock locking apparatus described in accordance with the claim 1, it is characterised in that: buckle (2) two sides are in institute
It states and slides and limit in the sliding slot (41) of equipment (4).
5. installation guide rail snap lock locking apparatus described in accordance with the claim 1, it is characterised in that: the switch (3) is limited to card
Between the tail portion elastic part (22) and equipment (4) for detaining (2), switch (3) hand dials part and moves and limit in the slot of equipment (4)
Position.
6. according to installation guide rail snap lock locking apparatus described in claim 1 or 5, it is characterised in that: switch (3) hand is dialled
Direction identifies " locking " and " unlock " printed words on equipment (4) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376145.4A CN109982542A (en) | 2019-05-07 | 2019-05-07 | Installation guide rail snap lock locking apparatus for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376145.4A CN109982542A (en) | 2019-05-07 | 2019-05-07 | Installation guide rail snap lock locking apparatus for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109982542A true CN109982542A (en) | 2019-07-05 |
Family
ID=67073023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910376145.4A Withdrawn CN109982542A (en) | 2019-05-07 | 2019-05-07 | Installation guide rail snap lock locking apparatus for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109982542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113421799A (en) * | 2021-06-22 | 2021-09-21 | 公牛集团股份有限公司 | Clamping mechanism and electric device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647164A (en) * | 2007-03-30 | 2010-02-10 | 西门子公司 | Snap fastener for fastening a housing |
| CN201641220U (en) * | 2010-01-11 | 2010-11-24 | 好孩子儿童用品有限公司 | Children rocking bed |
| CN203588163U (en) * | 2013-11-06 | 2014-05-07 | 惠州大亚湾华北工控实业有限公司 | Computer |
| CN208402298U (en) * | 2018-08-02 | 2019-01-18 | 施耐德电气（中国）有限公司 | Electric product and DIN guide rail equipment |
| CN209930761U (en) * | 2019-05-07 | 2020-01-10 | 希望森兰科技股份有限公司 | Mounting guide rail buckle locking device for electrical equipment |
-
2019
- 2019-05-07 CN CN201910376145.4A patent/CN109982542A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647164A (en) * | 2007-03-30 | 2010-02-10 | 西门子公司 | Snap fastener for fastening a housing |
| CN201641220U (en) * | 2010-01-11 | 2010-11-24 | 好孩子儿童用品有限公司 | Children rocking bed |
| CN203588163U (en) * | 2013-11-06 | 2014-05-07 | 惠州大亚湾华北工控实业有限公司 | Computer |
| CN208402298U (en) * | 2018-08-02 | 2019-01-18 | 施耐德电气（中国）有限公司 | Electric product and DIN guide rail equipment |
| CN209930761U (en) * | 2019-05-07 | 2020-01-10 | 希望森兰科技股份有限公司 | Mounting guide rail buckle locking device for electrical equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113421799A (en) * | 2021-06-22 | 2021-09-21 | 公牛集团股份有限公司 | Clamping mechanism and electric device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190705 |