CN207868086U - A kind of switch automatic fastening structure - Google Patents
A kind of switch automatic fastening structure Download PDFInfo
- Publication number
- CN207868086U CN207868086U CN201820354141.7U CN201820354141U CN207868086U CN 207868086 U CN207868086 U CN 207868086U CN 201820354141 U CN201820354141 U CN 201820354141U CN 207868086 U CN207868086 U CN 207868086U
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- Prior art keywords
- buckle
- fixedly connected
- discs
- square plate
- handle
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Abstract
The utility model is related to construction of switch technical fields, and disclose a kind of switch automatic fastening structure, including handle, the bottom of the handle is fixedly connected with installation square plate, the external screw-thread of the installation square plate is connected with nut, it the bottom of the installation square plate and is arranged with from discs below the nut, it is described to be fixedly connected with positioning disk from the bottom of discs, the bottom of the positioning disk is fixedly connected with pedestal, the bottom of the pedestal is fixedly connected with bottom plate, it is described to be internally provided with buckle from discs, the side of the pedestal is fixedly connected with character code axis, the outer surface of the buckle is fixedly connected with spring, the one end of the spring far from buckle is fixedly connected with the inner wall from discs.The switch buckle structure need not be pressed firmly, you can complete self-locking, it is more time saving and energy saving, and also can easily be installed in small space, and it is simple in structure, locking effect is more preferable, more convenient, secured with the connection of change-over switch so that the buckle structure is more convenient to use.
Description
Technical field
The utility model is related to construction of switch technical field, specially a kind of switch automatic fastening structure.
Background technology
It is a kind of for two-way or the device for switching of the above power supply of two-way or load transfer, change-over switch is by more piece sets of contacts
Close, in the electrical apparatus, be chiefly used in non-frequently connecting with disjunction circuit, power on and load, measure three-phase voltage
And positive and negative rotation and the star delta starting etc. for controlling low capacity asynchronous motor, these components are fastened by bolts whole for one
Body.
Change-over switch is as a kind of common circuit element, in the life for frequently appearing in us, and the list of change-over switch
Hole installation be a kind of buckle structure, now the buckle structure inside change-over switch on the market be usually all without spring,
It needs firmly to stir buckle handle manually when use, can be only achieved the effect of locking, and be difficult to be installed in small space, use
It is very inconvenient to get up, so propose that a kind of switch is solved the above problems with automatic fastening structure.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of switch automatic fastening structure, has self-locking knot
The advantages that structure is more simple and convenient, and locking effect is more preferable solves the problems, such as that switch installation is inconvenient, increases the market competition of product
Power.
(2) technical solution
To realize that above-mentioned self-locking structure is more simple and convenient, the purpose of locking effect, the utility model provides following technical side
Case:A kind of switch automatic fastening structure, including handle, the bottom of the handle are fixedly connected with installation square plate, the installation
The external screw-thread of square plate is connected with nut, the bottom of the installation square plate and is arranged with from discs below nut, described
It is fixedly connected with positioning disk from the bottom of discs, the bottom of the positioning disk is fixedly connected with pedestal, and the bottom of the pedestal is solid
Surely it is connected with bottom plate, the side of the buckle that is internally provided with from discs, the pedestal is fixedly connected with character code axis, the card
The outer surface of button is fixedly connected with spring, and the one end of the spring far from buckle is fixedly connected with the inner wall from discs.
Preferably, the shape of the handle is T-shaped, and the width of handle is less than the diameter of installation square plate.
Preferably, the side of the buckle is fixedly connected with buckle handle, and the one end of buckle handle far from buckle extends to runback
The outside of disk.
Preferably, described to be offered from the top of discs and buckle compatible opening and card slot.Buckle is mounted on runback
Inside disk, and it is connected by spring.
Preferably, the inner wall part of the buckle is fixedly connected there are three fixture block, and fixture block is arc-shaped and is equipped with inclined-plane.
Preferably, the bottom of the installation square plate is fixedly connected with bolt, and bolts and nuts are threadedly coupled, the bottom of bolt
Circumference be equipped with the compatible inclined-plane of three fixture blocks in buckle, bolt extend to from the inside of discs by buckle and spring with certainly
Discs is fixedly connected.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of switch automatic fastening structure, has following beneficial to effect
Fruit:
1, the switch buckle structure, the bolt by installing square plate bottom are inserted from discs, are justified by stud base
The slope driving buckle in week is expanded, buckle push the spring compression, after bolt is inserted into certain distance, buckle meeting automatic rebounding, and clamping
Installing square plate need not firmly press when the fixture block inclined-plane of the upper arc of buckle makes locking installation square plate, you can completion is certainly
Lock, more time saving and energy saving and simple in structure, locking effect is more preferable.
2, switch automatic fastening structure, by positioning disk and installation square plate can enable the structure very easily
It is attached with switch body, makes the easier for installation of change-over switch.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is attachment structure schematic diagram of the utility model from discs and buckle;
Fig. 3 is the vertical view that the utility model installs square plate;
Fig. 4 is vertical view of the utility model from discs;
Fig. 5 is the vertical view of the utility model buckle;
Fig. 6 is the vertical view of the utility model spring.
In figure:1 handle, 2 installation square plates, 3 nuts, 4 from discs, 5 positioning disks, 6 pedestals, 7 bottom plates, 8 buckles, 9 character code axis,
10 springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-6, a kind of switch buckle structure, including handle 1, the shape of handle 1 is T-shaped, and the width of handle 1
Degree is less than the diameter of installation square plate 2, and rotational handle 1, the bottom of handle 1 is facilitated to be fixedly connected with installation square plate 2, install square plate 2
External screw-thread be connected with nut 3, the bottom of installation square plate 2 is fixedly connected with bolt, and bolts and nuts 3 are threadedly coupled, bolt
Bottom extend to the inside from discs 4 and be fixedly connected with from discs 4, facilitate clamping installation square plate 2 with from discs 4, installation
It the bottom of square plate 2 and is arranged with from discs 4 positioned at the lower section of nut 3, is fixedly connected with positioning disk 5 from the bottom of discs 4, positions
The bottom of disk 5 is fixedly connected with pedestal 6, and the bottom of pedestal 6 is fixedly connected with bottom plate 7, and buckle 8 is internally provided with from discs 4,
The side of buckle 8 is fixedly connected with buckle handle, and the one end of buckle handle far from buckle 8 is extended to from the outside of discs 4, facilitates rotation
Buckle 8 is convenient for separation buckle 8 and installation square plate 2, is offered from the top of discs 4 and buckles 8 compatible openings and card slot,
The top of buckle 8 is fixedly connected there are three fixture block, and fixture block is arc-shaped and is equipped with inclined-plane so that buckle 8 can be in installation square plate 2
The bolt of bottom achievees the effect that easily pressing energy self-locking, the side of pedestal 6 are fixedly connected with character code axis 9, buckle 8 when being inserted into
Outer surface be fixedly connected with spring 10, the one end of spring 10 far from buckle 8 is fixedly connected with the inner wall from discs 4.
When in use, when needing to be closed buckle, the bolt of 2 bottom of installation square plate is inserted from discs 4, the insertion of bolt
It pushes buckle 8 to expand, buckles the compression of 8 push the springs 10, after bolt is inserted into certain distance, buckle meeting automatic rebounding buckles arc on 8
The groove that the fixture block of shape enters on installation 2 bottom bolts of square plate can auto lock switch body.It is needing to remove installation square plate 2
When, the buckle handle being fixedly connected on buckle 8 is pressed, buckle grip strip is dynamic to buckle 8 from the interior rotation of discs 4, and spring 10 is compressed, blocked
Arc fixture block on button 8 is detached with the groove on installation 2 bottom bolts of square plate, so that it may be taken out out of buckle 8 with that will install square plate 2
Go out, simple in structure, separation is more convenient.
In conclusion switch automatic fastening structure, the bolt by installing 2 bottom of square plate is inserted from discs 4, spiral shell
The insertion of bolt pushes buckle 8 to expand, buckle 8 push the springs 10 compression, after bolt is inserted into certain distance, buckle meeting automatic rebounding,
The groove that the fixture block of arc enters on installation 2 bottom bolts of square plate on buckle 8 can auto lock switch body.Arc on buckle 8
Fixture block on inclined-plane and mounted on buckle 8 with from the spring on discs 4 make locking installation square plate 2 when, only need light
Pressing, you can complete self-locking, more time saving and energy saving and simple in structure, locking effect is more preferable.
Also, crossing positioning disk and installation square plate can enable the structure to be very easily attached with switch body, make
Change-over switch it is easier for installation.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of switch automatic fastening structure, including handle (1), it is characterised in that:The bottom of the handle (1) is fixedly connected
Have an installation square plate (2), the external screw-thread of the installation square plate (2) is connected with nut (3), the bottom of the installation square plate (2) and
It is arranged with below nut (3) from discs (4), the bottom from discs (4) is fixedly connected with positioning disk (5), described
The bottom of positioning disk (5) is fixedly connected with pedestal (6), and the bottom of the pedestal (6) is fixedly connected with bottom plate (7), the runback
Disk (4) is internally provided with buckle (8), and the side of the pedestal (6) is fixedly connected with character code axis (9), described to buckle the outer of (8)
Surface is fixedly connected with spring (10), and the one end of the spring (10) far from buckle (8) is fixed with the inner wall from discs (4) to be connected
It connects.
2. a kind of switch automatic fastening structure according to claim 1, it is characterised in that:The shape of the handle (1)
It is T-shaped, and the width of handle (1) is less than the diameter of installation square plate (2).
3. a kind of switch automatic fastening structure according to claim 1, it is characterised in that:The side of the buckle (8)
It is fixedly connected with buckle handle, the one end of buckle handle far from buckle (8) extends to the outside from discs (4).
4. a kind of switch automatic fastening structure according to claim 1, it is characterised in that:The top from discs (4)
Portion offers compatible opening and card slot with buckle (8), and buckle (8) is mounted on from discs (4) inside, and passes through spring (10)
It is connected.
5. a kind of switch automatic fastening structure according to claim 1, it is characterised in that:The inner wall of the buckle (8)
Portion is fixedly connected there are three fixture block, and fixture block is arc-shaped and is equipped with inclined-plane.
6. a kind of switch automatic fastening structure according to claim 1, it is characterised in that:The installation square plate (2)
Bottom is fixedly connected with bolt, and bolts and nuts (3) are threadedly coupled, and the bottom of bolt is equipped with and three fixture block phases in buckle (8)
The inclined-plane of adaptation, bolt are extended to from the inside of discs (4) and are fixedly connected with from discs (4) by buckle (8) and spring (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820354141.7U CN207868086U (en) | 2018-03-15 | 2018-03-15 | A kind of switch automatic fastening structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820354141.7U CN207868086U (en) | 2018-03-15 | 2018-03-15 | A kind of switch automatic fastening structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207868086U true CN207868086U (en) | 2018-09-14 |
Family
ID=63456036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820354141.7U Active CN207868086U (en) | 2018-03-15 | 2018-03-15 | A kind of switch automatic fastening structure |
Country Status (1)
Country | Link |
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CN (1) | CN207868086U (en) |
-
2018
- 2018-03-15 CN CN201820354141.7U patent/CN207868086U/en active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 325600 Mingshan village, beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Shangjiang Electric Technology Co.,Ltd. Address before: 325000 Bei Bai Xiang Zhen Xia Xiang Cun, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: YUEQING SHANGJIANG ELECTRIC TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address |