CN206712452U - Surge protector base for grafting surge protection module - Google Patents
Surge protector base for grafting surge protection module Download PDFInfo
- Publication number
- CN206712452U CN206712452U CN201720480401.0U CN201720480401U CN206712452U CN 206712452 U CN206712452 U CN 206712452U CN 201720480401 U CN201720480401 U CN 201720480401U CN 206712452 U CN206712452 U CN 206712452U
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- China
- Prior art keywords
- protection module
- surge protection
- surge
- pcb board
- mounting seat
- 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.)
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Links
- 230000001012 protector Effects 0.000 title claims abstract description 30
- 230000011664 signaling Effects 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Surge protector base for grafting surge protection module; mounting seat including shell, in shell and the connecting element in mounting seat for being connected with surge protection module plug; it is characterized in that the pcb board with microswitch and the remote signalling touch part with the microswitch Elastic Contact on pcb board are also equipped with described mounting seat; described remote signalling touch part vertically stretches out from shell; surge protection module is plugged on connecting element, remote signalling touch part elasticity is pushed and is separated with the microswitch on pcb board.Surge protector base of the present utility model for grafting surge protection module, pluggable surge protector trip alarms function and the reliability of plug connection can be improved.
Description
Technical field
A kind of surge protector base for grafting surge protection module is the utility model is related to, belongs to surge protector
Technical field.
Background technology
Surge protector（SPD）It is a kind of conventional low-voltage variation device, under normal circumstances, it is in high impedance shape
State, and once circuit because thunderbolt or other reasons there is surge when, it can be turned within the extremely short time, by lightning current or excessively electric
Pressure introduces the earth, the equipment come with this on protection circuit by being grounded.When surge protector because a variety of causes causes to deteriorate, this
When surge protector in can swash acute heating so that in surge protector trip gear action, make surge protector and circuit
Depart from, prevent surge protector " short circuit ", cause line accident to magnify.
Pluggable surge protector includes base and inserting module, and overvoltage protection element is arranged at inserting module
On, existing pluggable surge protector is in the electrode limb inserted base by inserting module, with base shell fragment hardness or
Elastic Contact, overvoltage protection element contacts with the remote signalling warning device in base, after overvoltage protection element is threaded off, leads to
The alarm of remote signalling warning device is crossed, but overvoltage protection element contact with remote signalling warning device is unstable, under the situation of vibrations,
Contact is easily caused to be failed.Furthermore electrode limb contact with base shell fragment of inserting module is also easily failed in vibrations,
Cause the trip alarms function of pluggable surge protector unreliable and plug connection reliability is poor.
Utility model content
Surge protector base provided by the utility model for grafting surge protection module, plug-in surge can be improved
Protector trip alarms function and the reliability of plug connection.
It is to reach above-mentioned purpose the technical solution adopted in the utility model：
For the surge protector base of grafting surge protection module, including shell, mounting seat and peace in shell
It is used for the connecting element with surge protection module plug connection in mounting seat, it is characterised in that also filled in described mounting seat
There are the pcb board with microswitch and the remote signalling touch part with the microswitch Elastic Contact on pcb board, described remote signalling touch part
Vertically stretched out from shell, surge protection module is plugged on connecting element, remote signalling touch part elasticity is pushed and pcb board
On microswitch separation.
Preferably, the quantity of described remote signalling touch part is two, and each remote signalling touch part is micro- with one on pcb board
Dynamic switch Elastic Contact.
Preferably, described remote signalling touch part includes the spring set in mounting seat and vertically and is arranged on spring
On shake-up post, the top for touching post stretches out from shell, and touching the bottom of post has contact tab, and it is convex that pcb board is pressed in contact
On block, make spring-compressed, the microswitch on pcb board is contacted with contact tab, and surge protection module is plugged on into connecting element
On, surge protection module pushes shake-up post, and spring further compresses, and contact tab is separated with the microswitch on pcb board.
Preferably, described connecting element is installed on the both ends of mounting seat, and pcb board and remote signalling touch part are arranged at grafting group
Between part.
Preferably, described connecting element include wire frame, for wire frame is fixed in mounting seat fixing card, with
The connecting plate and the Flexible clamp that is fixed on connecting plate of wire frame connection, Flexible clamp be arranged in the mounting groove of mounting seat and
Resilient clip opening is provided with the plug opening corresponding with Flexible clamp upward, on shell.
Preferably, one end of described mounting seat is equipped at least with two groups of connecting elements, and the other end is equipped at least with one group of grafting
Component.
In the utility model in mounting seat equipped with the pcb board with microswitch and with microswitch Elastic Contact on pcb board
Remote signalling touch part, surge protection module is plugged on connecting element, remote signalling touch part elasticity is pushed and the fine motion on pcb board
Switch separation, when trip action occurs on surge protection module, due to the movement of dropout part in surge protection module, relieving pair
Remote signalling touch part pushes, and bullet contacts with the microswitch on pcb board on remote signalling touch part, so as to by remote signalling touch part with it is micro-
The contact of dynamic switch changes the open/close states for the alarm being connected with microswitch, makes alarm to surge protection mould with separating
Trip action in block is alarmed, and due to the microswitch Elastic Contact on remote signalling touch part and pcb board, is ensured by elastic force
Contact or released state of the remote signalling touch part with microswitch, not by vibration influence, improve pluggable surge protector dropout report
The reliability of alert function.
Flexible clip in connecting element in the utility model, the plug corresponding with Flexible clamp is provided with shell and is opened
Mouthful, when surge protection module inserts, in the electrode plug insertion Flexible clamp of surge protection module, firmly pressed from both sides by Flexible clamp
Tightly, make the connected structure of surge protection module and base more stable, even if in the case of a shock, also can guarantee that surge protection mould
Block and the stable grafting of base, improve the reliability of pluggable surge protector plug connection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is connecting element, pcb board, remote signalling touch part equipped with the structural representation in mounting seat.
Fig. 3 is Fig. 2 sectional side view.
Fig. 4 is the structural representation of connecting element.
Embodiment
1 ~ 4 pair of embodiment of the present utility model elaborates below in conjunction with the accompanying drawings.
For the surge protector base of grafting surge protection module, including shell 1, the and of mounting seat 2 in shell 1
It is used for the connecting element 3 with surge protection module plug connection in mounting seat 2, it is characterised in that described mounting seat 2
On be also equipped with the pcb board 4 with microswitch and the remote signalling touch part 5 with the microswitch Elastic Contact on pcb board 4, it is described
Remote signalling touch part 5 is vertically stretched out from shell 1, and surge protection module is plugged on connecting element 3, makes remote signalling touch part 5
Elasticity pushes to be separated with the microswitch on pcb board 4.
The quantity of described remote signalling touch part 5 is two, and each remote signalling touch part 5 is opened with a fine motion on pcb board 4
Close Elastic Contact.Described remote signalling touch part 5 includes the spring 51 set in mounting seat 2 and vertically and is arranged on spring
Shake-up post 52 on 51, the top for touching post 52 are stretched out from shell 1, and the bottom for touching post 52 has contact tab 52.1, PCB
Plate 4 is pressed on contact tab 52.1, compresses spring 51, and the microswitch on pcb board 4 contacts with contact tab 52.1, by electricity
Gush protection module to be plugged on connecting element 3, surge protection module, which pushes, touches post 52, and spring 51 further compresses, and makes contact
Projection 52.1 separates with the microswitch on pcb board 4.
As shown in Figures 1 to 3, when not having grafting surge protection module on base, the elastic force of spring 51 is by contact tab
51.1 push up upwards, contact tab 52.1 is pressed on the microswitch of pcb board 4, when surge protection module is plugged into grafting group
When on part, the dropout part in surge protection module contacts with touching post 52, and pushes and touch post 52, and further compression makes spring 51
Contact tab 52.1 separates with the microswitch on pcb board, when surge ensures that trip action occurs in module, because surge is protected
The movement of dropout part in module is protected, is decontroled to touching pushing for post 52, is touched bearing band on post 52 and move bullet on contact tab 52.1, make
Contact tab 52.1 contacts with the microswitch on pcb board, so that by contact of the contact tab 52.1 with microswitch with dividing
From changing the open/close states of alarm being connected with microswitch, alarm is entered the trip action in surge protection module
Row alarm, contact or released state of the contact tab 52.1 with microswitch are ensured by the elastic force of spring 52, not by vibrations shadow
Ring, improve the reliability of pluggable surge protector trip alarms function.
Described connecting element 3 is installed on the both ends of mounting seat 2, and pcb board 4 and remote signalling touch part 5 are arranged at connecting element 3
Between.Described connecting element 3 include wire frame 31, for wire frame 31 is fixed in mounting seat 2 fixing card 32, with connecing
The connecting plate 33 that wire frame 31 connects is arranged on mounting seat 2 with the Flexible clamp 34 being fixed on connecting plate 33, Flexible clamp 34
In mounting groove and resilient clip opening upward, the plug opening 11 corresponding with Flexible clamp 34 is provided with shell 1.Described mounting seat
2 one end is equipped at least with two groups of connecting elements 3, and the other end is equipped at least with one group of connecting element 3.
As shown in Fig. 2 one end of mounting seat 2 is equipped with two groups of connecting elements 3, the other end is equipped with one group of connecting element 3, there is provided
Multigroup connecting element 3 can improve chucking power of the Flexible clamp 34 to surge protection module electrode plug, when surge protection module is inserted
It is fashionable, in the electrode plug insertion Flexible clamp 34 of surge protection module, by the firm grip of Flexible clamp 34, make surge protection mould
The connected structure of block and base is more stable, even if in the case of a shock, also can guarantee that surge protection module is stable slotting with base
Connect, improve the reliability of pluggable surge protector plug connection.
Completely description is carried out to the technical scheme of embodiment of the present utility model, it is necessary to which explanation is institute above in association with accompanying drawing
The embodiment of description is only part of the embodiment of the present utility model.It is general based on the embodiment in the utility model, this area
The every other embodiment that logical technical staff is obtained on the premise of creative work is not made, belongs to the utility model
The scope of protection.
Claims (6)
1. for the surge protector base of grafting surge protection module, including shell（1）, mounted in shell（1）In mounting seat
（2）With installed in mounting seat（2）The upper connecting element being used for surge protection module plug connection（3）, it is characterised in that it is described
Mounting seat（2）On be also equipped with the pcb board with microswitch（4）With with pcb board（4）On microswitch Elastic Contact remote signalling
Touch part（5）, described remote signalling touch part（5）From shell（1）In vertically stretch out, surge protection module is plugged on grafting group
Part（3）On, make remote signalling touch part（5）Elasticity pushes and pcb board（4）On microswitch separation.
2. the surge protector base according to claim 1 for grafting surge protection module, it is characterised in that described
Remote signalling touch part（5）Quantity be two, each remote signalling touch part（5）And pcb board（4）On a microswitch elasticity
Contact.
3. the surge protector base according to claim 1 or 2 for grafting surge protection module, it is characterised in that institute
The remote signalling touch part stated（5）Including mounted in mounting seat（2）Spring that is upper and vertically setting（51）Be arranged on spring（51）On
Shake-up post（52）, touch post（52）Top from shell（1）Middle stretching, touch post（52）Bottom there is contact tab
（52.1）, pcb board（4）It is pressed in contact tab（52.1）On, make spring（51）Compression, pcb board（4）On microswitch with contacting
Projection（52.1）Contact, connecting element is plugged on by surge protection module（3）On, surge protection module pushes shake-up post（52）,
Spring（51）Further compression, makes contact tab（52.1）With pcb board（4）On microswitch separation.
4. the surge protector base according to claim 1 for grafting surge protection module, it is characterised in that described
Connecting element（3）It is installed on mounting seat（2）Both ends, pcb board（4）With remote signalling touch part（5）It is arranged at connecting element（3）It
Between.
5. the surge protector base according to claim 4 for grafting surge protection module, it is characterised in that described
Connecting element（3）Including wire frame（31）, for by wire frame（31）It is fixed on mounting seat（2）On fixing card（32）And
Wire frame（31）The connecting plate of connection（33）Be fixed on connecting plate（33）On Flexible clamp（34）, Flexible clamp（34）Set
In mounting seat（2）Mounting groove in and resilient clip opening upward, shell（1）On be provided with and Flexible clamp（34）Corresponding plug is opened
Mouthful（11）.
6. the surge protector base for grafting surge protection module according to claim 4 or 5, it is characterised in that institute
The mounting seat stated（2）One end equipped at least with two groups of connecting elements（3）, the other end is equipped at least with one group of connecting element（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480401.0U CN206712452U (en) | 2017-05-03 | 2017-05-03 | Surge protector base for grafting surge protection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480401.0U CN206712452U (en) | 2017-05-03 | 2017-05-03 | Surge protector base for grafting surge protection module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712452U true CN206712452U (en) | 2017-12-05 |
Family
ID=60457872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720480401.0U Active CN206712452U (en) | 2017-05-03 | 2017-05-03 | Surge protector base for grafting surge protection module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904729A (en) * | 2017-12-08 | 2019-06-18 | 四川中光防雷科技股份有限公司 | A kind of connecting element for overvoltage protection |
-
2017
- 2017-05-03 CN CN201720480401.0U patent/CN206712452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904729A (en) * | 2017-12-08 | 2019-06-18 | 四川中光防雷科技股份有限公司 | A kind of connecting element for overvoltage protection |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |