CN205407240U - Surge protector of convenient dismouting in POWER CONTROL BOX - Google Patents
Surge protector of convenient dismouting in POWER CONTROL BOX Download PDFInfo
- Publication number
- CN205407240U CN205407240U CN201620144529.5U CN201620144529U CN205407240U CN 205407240 U CN205407240 U CN 205407240U CN 201620144529 U CN201620144529 U CN 201620144529U CN 205407240 U CN205407240 U CN 205407240U
- Authority
- CN
- China
- Prior art keywords
- briquetting
- connecting rod
- shell
- slide block
- position limiting
- 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.)
- Expired - Fee Related
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- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses a surge protector of convenient dismouting in POWER CONTROL BOX, including base, protective film piece, the protective film piece includes shell and pin, " concave " font recess has been seted up in the shell of protective film piece, recess bottom fixedly connected with gag lever post, fixedly connected with connecting rod on the gag lever post, it links firmly the reset spring that the other end linked firmly with the connecting rod still to be provided with one end on the gag lever post bottom the recess, the one end that pin one end stretched into interior recess of shell and connecting rod links firmly, the briquetting is pressed at other end fixedly connected with to the connecting rod, the shell is having the position limiting slide block near locating swing joint according to the briquetting, according to one side of briquetting be provided with with the screens groove of position limiting slide block looks adaptation. After having adopted this kind of structure, dismouting surge protector's protective film piece in POWER CONTROL BOX that can be convenient, and need not dismantle POWER CONTROL BOX's panel get off, make the protective film piece conveniently to safeguard under the prerequisite of guaranteeing the installation steadiness.
Description
Technical field
This utility model relates to the surge protector that a kind of convenience dismounts in power controling box.
Background technology
The device that surge protector is made up of variable resistance and/or spark gap, its function is that the some positions such as foundation connect, protect electronic apparatus device from the destruction of high-voltage surge.Surge protector includes base, protect module, the binding post that arranges on base and the pin being arranged in protection module.In order to ensure that Electrical Safety is generally provided with several surge protectors being connected on guide rail in power controling box; in order to save space some power controling box embedding body of wall time actually used; the power controling box embedding body of wall includes casing, housing, panel, cover plate, guide rail; elongated slot is offered in the middle of panel; the base of several surge protectors is connected on guide rail, one end of protection module is connected on base and the other end of protection module passes the elongated slot in the middle of panel, and concrete structure is referring to accompanying drawing 1 and accompanying drawing 2.nullPrior art has and a kind of firm surge protector is installed，This surge protector base both sides offer elongated slot、The both sides of protection module have two projections accordingly，Employing such a construction ensures surge protector and installs and firm not easily loosen、Ensure that the safety of electricity consumption and people can find the protection module of surge protector from power controling box outward appearance easily and whether lose efficacy，But need when the protection Module Fail of surge protector could protection module to take out after by the panel dismounting of power controling box，The pin also having the protection module of some surge protectors in prior art stretches out and extends close to offer the electrode slot corresponding with pin on protection module bottom end and base、Thus realizing the installation (such as CN203607559U) of protection module and base，Adopt and can remove and install very easily for power controling box in this way，But adopt protection module easily because of vibrations or lateral forces，Long-time use pin is easily broken off causing that protection module comes off、Affect Electrical Safety.
Utility model content
The purpose of this utility model is the surge protector solving to provide a kind of convenience to dismount in power controling box, the problem solving to need when the protection Module Fail of surge protector could protection module be taken out after by the panel dismounting of power controling box.
nullThe technical solution adopted in the utility model is: the surge protector that a kind of convenience dismounts in power controling box，Including base、Protection module，Protection module includes shell and pin，Concave groove is offered in the shell of described protection module，Described bottom portion of groove is fixedly connected with gag lever post，Described gag lever post is fixedly connected with connecting rod，Described gag lever post is additionally provided with the back-moving spring that one end is connected with bottom portion of groove with the connected other end of connecting rod，It is connected with one end of connecting rod that the groove in shell is stretched in described pin one end，Described connecting rod is fixedly connected with briquetting at the other end，Described shell is being connected with position limiting slide block near briquetting place，The side of described briquetting is provided with the screens groove suitable with position limiting slide block，When described surge protector is arranged in power controling box，Described briquetting and position limiting slide block are positioned at the panel side towards power controling box cover plate、Described pin is positioned at the panel side towards power controling box casing，Certain distance is had between described position limiting slide block and panel、When position limiting slide block, to the motion of briquetting direction, also it can stop briquetting to be moved when stopping in the screens groove of briquetting.
The beneficial effects of the utility model are: after have employed this structure; the protection module of surge protector can be dismounted easily in power controling box; disassemble without by the panel of power controling box, make protection module to maintain easily under ensureing the premise installing steadiness.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of power controling box.
Fig. 2 is the schematic diagram of power controling box.
Fig. 3 is schematic diagram of the present utility model.
Fig. 4 is the partial enlarged drawing of Fig. 3.
Fig. 5 is the schematic diagram of the set-up mode of this utility model groove.
Shown in figure: 1 body of wall, 2 casings, 3 housings, 4 panels, 5 cover plates, 6 guide rails, 7 bases, 8 protection modules, 9 shells, 10 pins, 11 grooves, 12 gag lever posts, 13 connecting rods, 14 back-moving springs, 15 briquettings, 16 position limiting slide blocks, 17 screens grooves.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
nullAs shown in the figure，The surge protector that a kind of convenience dismounts in power controling box，Including base 7、Protection module 8，Protection module includes outer 9 shells and pin 10，It is characterized in that offering concave groove 11 in the shell of described protection module，Described bottom portion of groove is fixedly connected with gag lever post 12，Described gag lever post is fixedly connected with connecting rod 13，Described gag lever post is additionally provided with the back-moving spring 14 that one end is connected with bottom portion of groove with the connected other end of connecting rod，It is connected with one end of connecting rod that the groove in shell is stretched in described pin one end，Described connecting rod is fixedly connected with briquetting 15 at the other end，Described shell is being connected with position limiting slide block 16 near briquetting place，The side of described briquetting is provided with the screens groove 17 suitable with position limiting slide block，When described surge protector is arranged in power controling box，Described briquetting and position limiting slide block are positioned at the panel side towards power controling box cover plate、Described pin is positioned at the panel side towards power controling box casing，Certain distance is had between described position limiting slide block and panel、When position limiting slide block, to the motion of briquetting direction, also it can stop briquetting to be moved when stopping in the screens groove of briquetting.
Pin briquetting drivening rod when needs dismounting protection module and move along gag lever post so that in pin retraction groove, briquetting is unclamped when protecting side and the base contacts of module, under the effect of back-moving spring, briquetting and pin stretch out groove, complete to install, after protection module is arranged on base, in order to ensure the steadiness installed, need restriction briquetting motion, now can with manually position limiting slide block being moved to briquetting direction, other modes can certainly be adopted, when adopting mode manually, certain distance is had between described position limiting slide block and panel, make people can touch the position limiting slide block side near panel with hand.
Those skilled in the art should know; protection scheme of the present utility model is not limited only to the above embodiments; various permutation and combination and conversion can also be carried out on the basis of above-described embodiment; under the premise without prejudice to this utility model spirit, the various conversion that this utility model is carried out all fall within protection domain of the present utility model.
Claims (1)
- null1. the surge protector that a convenience dismounts in power controling box，Including base、Protection module，Protection module includes shell and pin，It is characterized in that offering concave groove in the shell of described protection module，Described bottom portion of groove is fixedly connected with gag lever post，Described gag lever post is fixedly connected with connecting rod，Described gag lever post is additionally provided with the back-moving spring that one end is connected with bottom portion of groove with the connected other end of connecting rod，It is connected with one end of connecting rod that the groove in shell is stretched in described pin one end，Described connecting rod is fixedly connected with briquetting at the other end，Described shell is being connected with position limiting slide block near briquetting place，The side of described briquetting is provided with the screens groove suitable with position limiting slide block，When described surge protector is arranged in power controling box，Described briquetting and position limiting slide block are positioned at the panel side towards power controling box cover plate、Described pin is positioned at the panel side towards power controling box casing，Certain distance is had between described position limiting slide block and panel、When position limiting slide block, to the motion of briquetting direction, also it can stop briquetting to be moved when stopping in the screens groove of briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144529.5U CN205407240U (en) | 2016-02-26 | 2016-02-26 | Surge protector of convenient dismouting in POWER CONTROL BOX |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144529.5U CN205407240U (en) | 2016-02-26 | 2016-02-26 | Surge protector of convenient dismouting in POWER CONTROL BOX |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205407240U true CN205407240U (en) | 2016-07-27 |
Family
ID=56423810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144529.5U Expired - Fee Related CN205407240U (en) | 2016-02-26 | 2016-02-26 | Surge protector of convenient dismouting in POWER CONTROL BOX |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205407240U (en) |
-
2016
- 2016-02-26 CN CN201620144529.5U patent/CN205407240U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |