CN209388953U - A kind of relay false touch prevention device - Google Patents
A kind of relay false touch prevention device Download PDFInfo
- Publication number
- CN209388953U CN209388953U CN201920075089.6U CN201920075089U CN209388953U CN 209388953 U CN209388953 U CN 209388953U CN 201920075089 U CN201920075089 U CN 201920075089U CN 209388953 U CN209388953 U CN 209388953U
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- CN
- China
- Prior art keywords
- backplate
- relay
- prevention device
- false touch
- left backplate
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Abstract
The utility model discloses a kind of relay false touch prevention devices, including covering the left backplate and right backplate that on relay ontology and can be movable relatively, right backplate is equipped with docking snap-gauge towards the side of left backplate, left backplate is equipped with the card slot for docking snap-gauge insertion, the end surfaces for docking snap-gauge towards left backplate are equipped with multiple hooks, further include and the consistent extension spring of hook number, extension spring one end and hook connect, the other end is fixedly connected with the end face that card slot face is linked up with, when left backplate and right backplate fit together, constitute the shell that bottom surface is open and matches with relay ontology shape.The utility model can prevent from accidentally touching relay ontology, to solve the problems, such as that relay because accidentally touching leads to that relay protection accident occurs.
Description
Technical field
The utility model relates to relay technical fields, and in particular to a kind of relay false touch prevention device.
Background technique
Relay plays the effects of automatic adjustment, safeguard protection and conversion circuit in circuit, and relay is as a kind of tool
There is the automatic switch element of isolation features, is widely used in remote control, telemetering, communication, automatic control, electromechanical integration and electric power electricity
In sub- equipment, and relay should not then be touched if nothing else after installation and debugging, and accidentally touch and may cause relay guarantor
Shield accident, to cause hazard to person and property loss.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of relay false touch prevention device, and having prevents from accidentally touching
The advantages that touching solves the problems, such as that relay because accidentally touching leads to that relay protection accident occurs.
To achieve the above object, the technical solution of the utility model is:
A kind of relay false touch prevention device, including covering the left backplate that on relay ontology and can be movable relatively and right shield
Plate, right backplate are equipped with docking snap-gauge towards the side of left backplate, and left backplate is equipped with the card slot for docking snap-gauge insertion, docks snap-gauge
Multiple hooks are equipped with towards the end surfaces of left backplate, further include and the consistent extension spring of hook number, extension spring one end
It being connected with hook, the other end is fixedly connected with the end face that card slot face is linked up with, when left backplate and right backplate fit together, structure
At the shell that bottom surface is open and matches with relay ontology shape.
Preferably, the soft patch of docking for preventing the two hard collision is additionally provided in the left backplate or/and right backplate.
Preferably, the left backplate and right backplate inner wall are equipped with insulating layer.
Preferably, the left backplate and right backplate inner wall are equipped with multiple Anti-skid adhesive pieces.
Preferably, the left backplate and right backplate outer wall are respectively equipped with a pull rod.
Further, the pull rod is U-shaped, and is rotatablely connected by a shaft and left backplate or right backplate.
Further, Anti-slip cover is uniformly enclosed with outside the pull rod.
Compared with prior art, the utility model has the beneficial effects that:
1, it is protected by left backplate and right backplate that relay body exterior is arranged in, and left backplate and right backplate structure
At shell relay ontology can be completely covered by, achieved the effect that prevent from accidentally touching, by extension spring and left backplate and
The connection of docking snap-gauge makes left backplate and right backplate that can carry out elastic stretching, and the inside of left backplate and right backplate is equipped with docking
Soft patch and Anti-skid adhesive piece can make the false touch prevention device good fixing effect.
2, by the engaging of the card slot of left backplate and the docking snap-gauge of right backplate, left backplate and right backplate can effectively be avoided
Occur docking unstable situation, insulating layer is set on the inner wall of left backplate and right backplate, can effectively enhance the mistaken collision preventing
The insulating properties of device makes having a safety feature for the false touch prevention device, so that effective solution relay causes to occur because accidentally touching
The problem of relay protection accident.
Detailed description of the invention
Fig. 1 is the front section view of the utility model；
Fig. 2 is the utility model top view；
In figure: 1- installation base plate；2- relay ontology；3- left backplate；4- right backplate；5- docks snap-gauge, 6- card slot；7- is hung
Hook；8- extension spring；9- docks soft patch；10- insulating layer；11- Anti-skid adhesive piece；12- pull rod；13- shaft.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
As depicted in figs. 1 and 2, a kind of relay false touch prevention device, including installation base plate 1, the top of installation base plate 1 are fixed
It is connected with relay ontology 2, the external activity of relay ontology 2 is connected with left backplate 3, and the right side of left backplate 3 is connected with
Right backplate 4, the shape of relay ontology 2 is in that cuboid, left backplate 3 and right backplate 4 are clamped by docking snap-gauge 5, when left backplate 3
When fitting together with right backplate 4, the cuboid housing of bottom surface opening is constituted, relay ontology 2 is covered.
Left backplate 3 and right backplate 4 are PVC plastic backplate, and right backplate 4 is arranged in towards the end of left backplate 3 in docking snap-gauge 5
Face, and extend to the left, left backplate 3 is equipped with the card slot 6 being inserted into for docking snap-gauge 5, docks snap-gauge 5 towards between the end face of left backplate 3
Every being equipped with multiple hooks 7, each hook 7 is all connected with an extension spring 8, and the other end and 6 face of card slot of extension spring 8 are linked up with
7 end face is fixedly connected, and left backplate 3 and right backplate 4 can be fit together by extension spring 8.
It is fixedly connected to the soft patch 9 of docking on the inner roof wall of left backplate 3 and right backplate 4, can prevent the two from generating hard collision.
Insulating layer 10 is fixedly connected on the inner wall of left backplate 8 and right backplate 9,10 uniform fold of insulating layer is in left backplate 8 and right shield
On the inner wall of plate 9, and insulating layer 10 is ABS insulating layer, can make false touch prevention device good insulating, protects personal safety.Insulating layer
10 outside is fixedly connected with Anti-skid adhesive piece 11, and the quantity of Anti-skid adhesive piece 11 is two, and is located at left backplate 3 and right backplate 4
It is contacted on inner wall and with the outer wall of relay ontology 2, Anti-skid adhesive piece 11 is preferably rubber antiskid patch, after false touch prevention device can be made fixed
It is difficult to slide.
The outer wall of left backplate 3 and right backplate 4 is movably connected with a pull rod 12, and pull rod 12 is U-shaped, and passes through one respectively
A shaft 13 is rotatablely connected with left backplate 3 or right backplate 4, is facilitated and is pulled open left backplate 3 and right backplate 4 to open mistaken collision preventing outward
Device is also uniformly enclosed with Anti-slip cover outside pull rod 12 to prevent from skidding.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is not to limit
The scope of the patents of the utility model, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case
In the scope of the patents.
Claims (7)
1. a kind of relay false touch prevention device, it is characterised in that: including covering the left side that on relay ontology (2) and can be movable relatively
Backplate (3) and right backplate (4), right backplate (4) are equipped with docking snap-gauge (5) towards the side of left backplate (3), and left backplate (3) is equipped with
For the card slot (6) of docking snap-gauge (5) insertion, the end surfaces of docking snap-gauge (5) towards left backplate (3) are equipped with multiple hooks (7),
It further include being connect with the hook consistent extension spring of (7) quantity (8), extension spring (8) one end with hook (7), the other end and card
The end face of slot (6) face hook (7) is fixedly connected, and when left backplate (3) and right backplate (4) fit together, is constituted bottom surface and is opened
Mouth and the shell to match with relay ontology (2) shape.
2. a kind of relay false touch prevention device according to claim 1, it is characterised in that: the left backplate (3) or/and
The soft patch (9) of docking for preventing the two hard collision is additionally provided in right backplate (4).
3. a kind of relay false touch prevention device according to claim 1, it is characterised in that: the left backplate (3) and the right side
Backplate (4) inner wall is equipped with insulating layer (10).
4. a kind of relay false touch prevention device according to claim 1, it is characterised in that: the left backplate (3) and the right side
Backplate (4) inner wall is equipped with multiple Anti-skid adhesive pieces (11).
5. a kind of relay false touch prevention device according to claim 1, it is characterised in that: the left backplate (3) and the right side
Backplate (4) outer wall is respectively equipped with a pull rod (12).
6. a kind of relay false touch prevention device according to claim 5, it is characterised in that: the pull rod (12) is U-shaped,
And it is rotatablely connected by a shaft (13) and left backplate (3) or right backplate (4).
7. a kind of relay false touch prevention device according to claim 5, it is characterised in that: the pull rod (12) is external
It is even to be enclosed with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920075089.6U CN209388953U (en) | 2019-01-17 | 2019-01-17 | A kind of relay false touch prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920075089.6U CN209388953U (en) | 2019-01-17 | 2019-01-17 | A kind of relay false touch prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209388953U true CN209388953U (en) | 2019-09-13 |
Family
ID=67853596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920075089.6U Active CN209388953U (en) | 2019-01-17 | 2019-01-17 | A kind of relay false touch prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209388953U (en) |
-
2019
- 2019-01-17 CN CN201920075089.6U patent/CN209388953U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |