CN208335432U - A kind of gas alarm controller shell - Google Patents
A kind of gas alarm controller shell Download PDFInfo
- Publication number
- CN208335432U CN208335432U CN201820972372.4U CN201820972372U CN208335432U CN 208335432 U CN208335432 U CN 208335432U CN 201820972372 U CN201820972372 U CN 201820972372U CN 208335432 U CN208335432 U CN 208335432U
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- CN
- China
- Prior art keywords
- hole
- gag lever
- lever post
- controller
- substrate
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- 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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Abstract
The utility model discloses a kind of gas alarm controller shells, including controller housing and substrate, substrate is inserted in receptacle slot by gag lever post and is connect with controller housing, controller housing lower surface two side ends correspond to jack groove location and are fixedly installed with U-shaped handle panel, first through hole is offered in the middle part of U-shaped handle panel inner surface, equal activity is inserted with inserted link in first through hole, gag lever post upper end is sequentially passed through in the second through-hole and limit hole, and gag lever post upper end is inserted in third through-hole, gag lever post surface is arranged with adjustable spring in spacing collar underside.The utility model structure is simple, after substrate is fixedly mounted on metope, it is stably connected with controller with substrate, when need repairing controller when, pull down camber handle, very easily controller can be removed by U-shaped handle panel from substrate surface at this time, disassembly this link of screw is eliminated, substantially increase the efficiency of controller maintenance.
Description
Technical field
The utility model relates to controller technology fields, more specifically, in particular to a kind of gas alarm controller shell
Body.
Background technique
Gas alarm controller is the instrument of detection gas leakage, it can be matched with various gas detectors, composition
Powerful gas alarm control system, gas alarm controller can be widely applied to petrochemical industry, and artificial coal gas is metallurgical,
Steel, coking, there are flammable and toxic gas various industries for electric power etc..Gas alarm controller is typically all to pass through spiral shell at present
Silk is directly fixedly mounted on metope, when needing to repair controller, staff is needed one by one to remove screw, so
After controller could be removed from metope and repair, process relatively time-consuming, reduce the efficiency of maintenance.
Utility model content
The utility model aim is to provide a kind of gas alarm controller shell.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of gas alarm controller shell, including controller housing and substrate, the substrate size and controller housing
Back plate surface size correspond to each other, the substrate surface two side ends offer threaded hole, substrate outer surface two side ends pair
It should be fixedly installed with gag lever post in controller housing two sides Board position, offer and pass through inside the controller housing both side plate
The receptacle slot of backboard is passed through, the size of the receptacle slot is corresponded to each other with the size of gag lever post, and the substrate is inserted by gag lever post
It is connect in receptacle slot with controller housing, it is fixed that controller housing lower surface two side ends correspond to jack groove location
U-shaped handle panel is installed, first through hole is offered in the middle part of the U-shaped handle panel inner surface, activity is inserted in first through hole
Equipped with inserted link, controller housing lower surface two side ends offer the second through-hole, the limit perpendicular to first through hole position
Bar end surface corresponds to the second lead to the hole site and offers limit hole, and the receptacle slot inner sidewall corresponds to the second lead to the hole site
Third through-hole is offered, the gag lever post upper end is sequentially passed through in the second through-hole and limit hole, and gag lever post upper end is inserted in
In three through-holes, gag lever post surface fixing sleeve below the second through-hole sets spacing collar, and gag lever post surface is living below spacing collar
Dynamic to be arranged with adjustable spring, the adjustable spring lower end is fixedly connected on U-shaped handle panel inner surface.
Preferably, the inserted link lower end is fixedly welded with camber handle.
Preferably, the first through hole, the second through-hole, the aperture of third through-hole and limit hole aperture are equal.
Compared with the prior art, the advantages of the utility model are:
The utility model structure is simple, and after substrate is fixedly mounted on metope, controller can be with base by receptacle slot
The gag lever post of plate connects, so that controller be made to be stably connected with substrate, when need repairing controller when, pull down camber handle,
Then inserted link is extracted out from limit hole, can be very easily removed controller from substrate surface by U-shaped handle panel at this time,
Disassembly this link of screw is eliminated, the efficiency of controller maintenance is substantially increased.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the perspective view of gas alarm controller shell described in the utility model；
Fig. 2 is U-shaped handle panel cross-sectional view；
Fig. 3 is the cross-sectional view of gas alarm controller shell described in the utility model.
In figure: 1 controller housing, 2 substrates, 3 threaded holes, 4 receptacle slots, 5 gag lever posts, 6 limit holes, 7U type handle panel, 8 are inserted
Bar, 9 first through hole, 10 camber handles, 11 spacing collars, 12 adjustable springs, 13 second through-holes, 14 third through-holes.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to fig. 1, shown in Fig. 2 and Fig. 3, the utility model provides a kind of gas alarm controller shell, including controller
Shell 1 and substrate 2,2 size of substrate are corresponded to each other with the back plate surface size of controller housing 1, and 2 surface two side ends of substrate are opened
Equipped with threaded hole 3,2 outer surface two side ends of substrate correspond to 1 two sides Board position of controller housing and are fixedly installed with gag lever post
5, the receptacle slot 4 for running through backboard, the size of receptacle slot 4 and the ruler of gag lever post 5 are offered inside 1 both side plate of controller housing
Very little reciprocal correspondence, substrate 2 are inserted in receptacle slot 4 by gag lever post 5 and are connect with controller housing 1,1 lower surface of controller housing
Two side ends correspond to 4 position of receptacle slot and are fixedly installed with U-shaped handle panel 7, offer in the middle part of U-shaped 7 inner surface of handle panel
First through hole 9, activity is inserted with inserted link 8 in first through hole 9, and 8 lower end of inserted link is fixedly welded with camber handle 10.
1 lower surface two side ends of controller housing offer the second through-hole 13, gag lever post 5 one perpendicular to 9 position of first through hole
End surfaces correspond to 13 position of the second through-hole and offer limit hole 6, and 4 inner sidewall of receptacle slot corresponds to 13 position of the second through-hole and opens
Equipped with third through-hole 14,5 upper end of gag lever post is sequentially passed through in the second through-hole 13 and limit hole 6, and 5 upper end of gag lever post is inserted in
In three through-holes 14,5 surface of gag lever post fixing sleeve below the second through-hole 13 sets spacing collar 11, and 5 surface of gag lever post is in spacing collar 11
Underside is arranged with adjustable spring 12, and 12 lower end of adjustable spring is fixedly connected on U-shaped 7 inner surface of handle panel, first through hole
9, the second through-hole 13, the aperture of third through-hole 14 and 6 aperture of limit hole are equal.
The working principle of the utility model are as follows: it is inserted into threaded hole by screw, after substrate is fixedly mounted on metope,
Controller can connect by receptacle slot 4 with the gag lever post 6 of substrate, inserted link 8 by the effect of adjustable spring 12, can be inserted in
In the limit hole 6 of gag lever post 5, so that controller be made to be stably connected with substrate, when need repairing controller when, pull down camber and hold
10, then inserted link 8 is extracted out from limit hole 6, it at this time can be very easily by controller from substrate table by U-shaped handle panel
Face is removed, and is eliminated disassembly this link of screw, is substantially increased the efficiency of controller maintenance.
Although being described in conjunction with the accompanying the embodiments of the present invention, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as the claim for being no more than the utility model is described to protect model
It encloses, should all be within the protection scope of the utility model.
Claims (3)
1. a kind of gas alarm controller shell, including controller housing and substrate, it is characterised in that: the substrate size and control
The back plate surface size of device shell processed corresponds to each other, and the substrate surface two side ends offer threaded hole, substrate outer surface
Two side ends correspond to controller housing two sides Board position and are fixedly installed with gag lever post, and the controller housing both side plate inside is
The receptacle slot for running through backboard is offered, the size of the receptacle slot is corresponded to each other with the size of gag lever post, and the substrate passes through
Gag lever post is inserted in receptacle slot and connect with controller housing, and controller housing lower surface two side ends correspond to jack slot position
It sets and is fixedly installed with U-shaped handle panel, offer first through hole in the middle part of the U-shaped handle panel inner surface, in first through hole
Equal activity is inserted with inserted link, and controller housing lower surface two side ends offer the second through-hole perpendicular to first through hole position,
The gag lever post end surface corresponds to the second lead to the hole site and offers limit hole, and the receptacle slot inner sidewall corresponds to second
Lead to the hole site offers third through-hole, and the gag lever post upper end is sequentially passed through in the second through-hole and limit hole, and gag lever post upper end
It is inserted in third through-hole, gag lever post surface fixing sleeve below the second through-hole sets spacing collar, and gag lever post surface is limiting
Circle underside is arranged with adjustable spring, and the adjustable spring lower end is fixedly connected on U-shaped handle panel inner surface.
2. gas alarm controller shell according to claim 1, it is characterised in that: the inserted link lower end is fixedly welded
There is camber handle.
3. gas alarm controller shell according to claim 1, it is characterised in that: the first through hole, the second through-hole,
The aperture and limit hole aperture of third through-hole are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972372.4U CN208335432U (en) | 2018-06-24 | 2018-06-24 | A kind of gas alarm controller shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972372.4U CN208335432U (en) | 2018-06-24 | 2018-06-24 | A kind of gas alarm controller shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208335432U true CN208335432U (en) | 2019-01-04 |
Family
ID=64768529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820972372.4U Active CN208335432U (en) | 2018-06-24 | 2018-06-24 | A kind of gas alarm controller shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208335432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390806A (en) * | 2020-04-26 | 2020-07-10 | 扬州安泰威合金硬面科技有限公司 | Full-automatic electric screwdriver of mechanical clutch |
| CN112109917A (en) * | 2019-06-20 | 2020-12-22 | 刘士源 | Safe type unmanned aerial vehicle wing truck |
-
2018
- 2018-06-24 CN CN201820972372.4U patent/CN208335432U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109917A (en) * | 2019-06-20 | 2020-12-22 | 刘士源 | Safe type unmanned aerial vehicle wing truck |
| CN111390806A (en) * | 2020-04-26 | 2020-07-10 | 扬州安泰威合金硬面科技有限公司 | Full-automatic electric screwdriver of mechanical clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Zhuan Technology Co.,Ltd. Assignor: SHENYANG ANSHIDE TECHNOLOGY Co.,Ltd. Contract record no.: X2023210000139 Denomination of utility model: A gas alarm controller housing Granted publication date: 20190104 License type: Common License Record date: 20230925 |
|
| EE01 | Entry into force of recordation of patent licensing contract |