CN207475188U - A kind of run-resistant power source surge protector - Google Patents
A kind of run-resistant power source surge protector Download PDFInfo
- Publication number
- CN207475188U CN207475188U CN201721501423.7U CN201721501423U CN207475188U CN 207475188 U CN207475188 U CN 207475188U CN 201721501423 U CN201721501423 U CN 201721501423U CN 207475188 U CN207475188 U CN 207475188U
- Authority
- CN
- China
- Prior art keywords
- plug
- module
- error
- mounting groove
- power source
- 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of run-resistant power source surge protectors, including plug pedestal and multiple plug-in modules, plug the middle of the base offers mounting groove, plug-in module is plugged in mounting groove, multiple jacks are abreast provided in the mounting groove, anti-error socket is fixed in jack, the bottom of plug-in module is equipped with the anti-error cutting to match with anti-error socket, and the top of plug-in module both sides is both provided with jerk-finger laminate layer, the lower part of jerk-finger laminate layer is provided with buckle convex block, the both sides of the plug pedestal are additionally provided with the snap-in groove to match with buckle convex block.The utility model is quick for installation, and grafting is stablized, while is also prevented from the plug-in module for being mistakenly inserted different function or different voltages grade, so as to avoid security risk, has more preferably safety and ease for use.
Description
Technical field
The utility model is related to lightning protection electrical device manufacturing fields, and in particular to a kind of run-resistant power source surge protector.
Background technology
At present, power source surge protector is had application in industry-by-industry, as power industry, the communications industry, petrochemical industry,
The fields such as building trade.The application of power source surge protector has effectively ensured the peace of the circuits such as the electricity consumption of these industries, communication
Entirely, it is ensured that the normal operation of equipment.
But existing power source surge protector there are problems that in terms of safety and ease for use, as product pedestal with
Plug-in module combines insecure, and the impact of vibrations or high current when releasing in transit may cause plug-in module to loosen, easily
There is the phenomenon that bad remote signalling and sparking of product pedestal；If fruit product pedestal and plug-in module use close-fitting mode, then
The difficulty of plug can be increased, needed when safeguarding or replacing plug-in module using special tool(s), be more troublesome.
In addition, plug-in module is because function difference usually will appear the possibility mispluged.Due to mould pressure-sensitive in Surge Protector
Block is different with electric discharge tube module field of employment, needs to be distinguished, even if the plug-in module shell using different colours is subject to area
Not, the possibility mispluged can not be completely eliminated, and by the voltage class of varistor difference direct current conducting in pressure-sensitive module
It is different, it is also desirable to be distinguished, to prevent the possibility mispluged.
Invention content
The purpose of this utility model is to provide a kind of plug is quick, grafting consolidates and can prevent from mispluging the run-resistant connect
Power source surge protector.
The purpose of this utility model is achieved through the following technical solutions：A kind of run-resistant power source surge protector, packet
Plug pedestal and multiple plug-in modules are included, the plug the middle of the base offers mounting groove, and plug-in module is plugged on mounting groove
It is interior, multiple jacks are abreast provided in the mounting groove of the plug the middle of the base, anti-error socket is fixed in jack, plugs mould
The bottom of block is equipped with the anti-error cutting to match with anti-error socket, and the both sides that fit with plug pedestal of plug-in module
Top is both provided with jerk-finger laminate layer, and the lower part of jerk-finger laminate layer is provided with buckle convex block, in the mounting groove of the plug pedestal
With being provided with the snap-in groove to match with buckle convex block on the corresponding side of two-side elastic finger pressure layer.
Further, the plug-in module includes a discharge tube plug-in module and three pressure-sensitive plug moulds arranged side by side
Block, there are four the jacks, and is offered on the anti-error socket in jack in fan-shaped anti-error hole, and the shape of anti-error cutting is with preventing
Accidentally the shape in hole matches.
Further, the jack is octagon hole.
Further, the top of the jerk-finger laminate layer is equably provided with several antiskid particles.
Further, with being additionally provided on the corresponding side of two-side elastic finger pressure layer in the mounting groove of the plug pedestal
For the clamping floor of clamping plug-in module.
The utility model has an advantageous effect in that：
1st, by setting jerk-finger laminate layer, buckle convex block can be made to be clamped in snap-in groove after finger pressing, realizes plug
The quick grafting of module, so as to facilitate the maintenance of plug-in module and installation；
2nd, by the cooperation of be buckled convex block and clamping floor, plug-in module grafting can be made more firm, so as to avoid because of vibrations
Or high current caused loose phenomenon when releasing；
3rd, by setting anti-error socket, can quick plug-in module be divided towards effective district by anti-error hole and is plugged with discharge tube
The plug-in position of module, and can be according to the specific plug-in module towards selection installation different voltages grade in anti-error hole.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram that pedestal is plugged in the utility model；
Fig. 3 is the structure diagram of plug-in module in the utility model.
It is marked in figure：1- plugs pedestal；The pressure-sensitive plug-in modules of 2-；3- discharge tube plug-in modules；4- mounting grooves；5- anti-mis-insertions
Seat；6- snap-in grooves；7- clamping floors；The anti-error holes of 8-；9- jerk-finger laminate layers；10- buckle convex blocks；The anti-error cuttings of 11-.
Specific embodiment
As shown in FIG. 1 to 3, run-resistant power source surge protector provided in this embodiment is protected for three-phase alternating-current supply surge
Device is protected, it includes plug pedestal 1 and is plugged on the multiple plug-in modules plugged on pedestal 1, and plug-in module is pressure-sensitive including three
Plug-in module 2 and a discharge tube plug-in module 3 plug and mounting groove 4 are offered in the middle part of pedestal 1, in the present embodiment, mounting groove 4
Depth be less than the height of plug-in module, the bottom surface of mounting groove 4 is abreast set there are four jack, wherein three are adjacent side by side
Jack is used for the grafting of pressure-sensitive plug-in module 2, and a jack of remaining avris is used for the grafting of discharge tube plug-in module 3, jack
Anti-error socket 5 is inside fixed with, anti-error socket 5 is in octagon, and is offered on anti-error socket 5 in fan-shaped anti-error hole 8, pressure
The bottom of quick plug-in module 2 and discharge tube plug-in module 3 is mounted on the anti-error cutting 11 to match with anti-error hole 8.
The top of front and rear sides that the plug-in module fits with plug pedestal 1 is both provided with jerk-finger laminate layer 9, elasticity
Several antiskid particles are equably arranged on finger pressure layer 9, and the lower part of jerk-finger laminate layer 9 is provided with buckle convex block 10, card
10 strip with a narrow upper and lower width of convex block is detained, accordingly, is affixed in the mounting groove 4 of the plug pedestal 1 with two-side elastic finger pressure layer 9
The snap-in groove 6 to match with buckle convex block 10 is provided on the side of conjunction, while is further fixed on being used on the side of the both sides
The clamping floor 7 of two avris of clamping plug-in module, clamping floor 7 not only have clip effect, also with guiding role, can be convenient for
Anti-error cutting 11 is smoothly inserted into anti-error hole 8.
The operation principle of the utility model is：When assembling plugs pedestal 1, for three of the pressure-sensitive plug-in module 2 of grafting
The fan-shaped central angle in anti-error hole 8 is directed toward unanimously, and central angle is directed toward wherein certain side of octagon jack, after differentiation
And the plug-in module of different voltages grade is installed, avoid being replaced with the plug-in module of other voltage class when mounted.For inserting
Connect the fan-shaped central angle in the anti-error hole 8 of discharge tube plug-in module 3 and the central angle in its excess-three anti-error hole 8 be directed toward it is inconsistent, with
The plug-in position of discharge tube plug-in module 3 is distinguished, prevents from being mistakenly inserted.When grafting plug-in module, two fingers press plug-in module
The jerk-finger laminate layer 9 of both sides, makes buckle convex block 10 be recessed inwardly, and anti-error cutting 11 is made smoothly to be inserted into then along clamping floor 7
In anti-error hole 8, while make 10 face snap-in groove 6 of buckle convex block, unclamp finger buckle convex block 10 and be caught in latch notch groove 6.
The plug-in module of the utility model is quick for installation, and grafting is stablized, while is also prevented from being mistakenly inserted different work(
The plug-in module of energy or different voltages grade so as to avoid security risk, has more preferably safety and ease for use.
The above is only the utility model preferred embodiment, but the scope of protection of the utility model is not limited to
This, any transformation carried out based on technical solution provided by the utility model and inventive concept and replacement should all be covered in this reality
With in novel protection domain.
Claims (5)
1. a kind of run-resistant power source surge protector, including plug pedestal and multiple plug-in modules, the plug the middle of the base
Mounting groove is offered, plug-in module is plugged in mounting groove, it is characterised in that：In the mounting groove of the plug the middle of the base side by side
Ground is provided with multiple jacks, and anti-error socket is fixed in jack, and the bottom of plug-in module is equipped with what is matched with anti-error socket
Anti-error cutting, and the top of both sides that plug-in module fits with plug pedestal is both provided with jerk-finger laminate layer, elastic finger pressure
The lower part of layer is provided with buckle convex block, and the mounting groove of the plug pedestal is interior with being set on the corresponding side of two-side elastic finger pressure layer
It is equipped with the snap-in groove to match with buckle convex block.
2. run-resistant power source surge protector according to claim 1, it is characterised in that：The plug-in module includes one
Discharge tube plug-in module and three pressure-sensitive plug-in modules arranged side by side, there are four the jacks, and the anti-error socket in jack
On offer in fan-shaped anti-error hole, the shape of anti-error cutting and the shape in anti-error hole match.
3. run-resistant power source surge protector according to claim 2, it is characterised in that：The jack is octagon
Hole.
4. run-resistant power source surge protector according to claim 1, it is characterised in that：The top of the jerk-finger laminate layer
Equably it is provided with several antiskid particles.
5. run-resistant power source surge protector according to claim 1, it is characterised in that：The mounting groove of the plug pedestal
The interior clamping floor with being additionally provided on the corresponding side of two-side elastic finger pressure layer for clamping plug-in module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501423.7U CN207475188U (en) | 2017-11-13 | 2017-11-13 | A kind of run-resistant power source surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501423.7U CN207475188U (en) | 2017-11-13 | 2017-11-13 | A kind of run-resistant power source surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207475188U true CN207475188U (en) | 2018-06-08 |
Family
ID=62263721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721501423.7U Active CN207475188U (en) | 2017-11-13 | 2017-11-13 | A kind of run-resistant power source surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207475188U (en) |
-
2017
- 2017-11-13 CN CN201721501423.7U patent/CN207475188U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9437986B2 (en) | Shockless plug and socket assembly for safe interconnection of live circuits | |
| CN207475188U (en) | A kind of run-resistant power source surge protector | |
| CN203481532U (en) | Socket and socket tool | |
| CN210325655U (en) | Air switch buckle sleeved with signboard | |
| CN203312501U (en) | Socket board | |
| CN207368655U (en) | Uninterrupted Split type electric surge protector | |
| CN204741126U (en) | Surge protective device | |
| CN205680859U (en) | A kind of intelligence reason line case | |
| CN204680812U (en) | A kind of Modularized power source converter | |
| CN206595465U (en) | A kind of modular jack | |
| CN202797725U (en) | Drawer for extraction type power distribution cabinet | |
| CN210167811U (en) | Combined surge protector | |
| CN201528189U (en) | Novel backup protection device of surge protector | |
| CN204858145U (en) | Wiring board of ability static elimination | |
| CN205354995U (en) | On -vehicle switch of always controlling | |
| CN211296144U (en) | Multi-lightning protection device combination device | |
| CN212751333U (en) | Assembled socket | |
| CN216530552U (en) | Prevent combination module surge protector's mistake and insert structure | |
| CN104112939A (en) | Clamping groove combined modular plug and socket technology | |
| CN215955641U (en) | Socket | |
| CN202550287U (en) | Contact box | |
| CN207381605U (en) | A kind of splice socket | |
| CN210985056U (en) | Electronic connecting line | |
| CN103606779A (en) | Wiring board socket | |
| CN206040493U (en) | Safety knife switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |