CN201590553U - Plug-in structure of surge protector - Google Patents
Plug-in structure of surge protector Download PDFInfo
- Publication number
- CN201590553U CN201590553U CN2009202703364U CN200920270336U CN201590553U CN 201590553 U CN201590553 U CN 201590553U CN 2009202703364 U CN2009202703364 U CN 2009202703364U CN 200920270336 U CN200920270336 U CN 200920270336U CN 201590553 U CN201590553 U CN 201590553U
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- CN
- China
- Prior art keywords
- protection module
- surge protector
- pedestal
- housing
- handle portion
- 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 - Lifetime
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Abstract
The utility model discloses a plug-in structure of a surge protector, which comprises a protection module and a base, wherein the protection module is in plug-in connection with the base; a linkage rod is connected on the protection module in a rotating manner and comprises a back-pushing part, a rotating shaft part and a handle part; the back-pushing part is in contact with the base; the rotating shaft part is in contact with the bottom part of the protection module; and the handle part extends to the top part of the protection module. When in need of taking the protection module out of the base, a user can slightly pull the linkage rod, so that the protection module can be picked out of the base by the use of the lever principle. Compared with the direct pulling method in the prior art, the plug-in structure is very convenient and labor-saving.
Description
Technical field
The utility model relates to Surge Protector, is specifically related to a kind of connect-disconnect structure of Surge Protector.
Background technology
Surge Protector (SPD) is indispensable a kind of device in the electronic equipment lightning protection; it can be limited in the instantaneous overvoltage of scurrying into power line, signal transmssion line in the voltage range that equipment or system can bear; or powerful lightning current let out the inflow place, protection equipment or system can not be subjected to impact failure.
Surge Protector generally comprises a pedestal and a protection module, and protection module is connected with the pedestal plug, after protection module lost efficacy, can only change protection module and get final product.
Chinese invention patent 03150798.0 discloses a kind of " surge protector pluggable module and pedestal "; it is by the size of design module reasonably and pedestal; make and one or more pluggable modules can be installed on the pedestal, increased adaptability various sizes.But this structure is the same with existing other Surge Protector, all will module could be removed from pedestal by the mode of direct drawing, and operation is effort very, and dismounting is convenient inadequately.
China utility model patent 200720182417.X discloses a kind of novel plugging device of Surge Protector; it mainly is made up of connection-peg, jack etc.; jack and connection-peg adopt the mode of pegging graft to install; connection-peg or jack either side or both sides are drum type structure or chondritic, guarantee good being electrically connected and mechanical connection.This patent has proposed solution in order to guarantee jack with reliable contact of connection-peg, but does not also relate to the labour-saving problem that how to plug.
The utility model content
The technical problems to be solved in the utility model provides the connect-disconnect structure of a kind of convenient labour-saving Surge Protector.
In order to solve the problems of the technologies described above; the utility model adopts following technical scheme: a kind of connect-disconnect structure of Surge Protector; comprise protection module and pedestal; protection module is connected with the pedestal plug; connect a trace on the described protection module rotationally, described trace comprises an anti-pushed section, a shaft and a handle portion, and described anti-pushed section contacts with pedestal; the bottom connection of described shaft and protection module touches, and described handle portion extends to the top of protection module.
Preferably, described pedestal is provided with a boss and contacts with the anti-pushed section of trace.
Preferably, described protection module comprises a housing, and the bottom of housing is provided with a groove and matches with described shaft, and handle part is in the outside of described housing, and anti-pushed section is positioned at the inside of housing.
Further, described handle portion is lamellar, fits with the outer wall of protection module housing.
Further, the top of described protection module housing is provided with a flange, and handle portion is provided with a draw-in groove and matches with described flange.
Further, the axis normal of described shaft is in the plane of handle portion, and described anti-pushed section is along the radially extension of shaft.
The beneficial effects of the utility model are: be provided with a trace on protection module; when needs take out protection module from pedestal; as long as gently pull trace with have gentle hands; just can utilize lever principle that protection module is prized from pedestal; compare with the mode of existing direct drawing, the utility model is very convenient laborsaving.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the profile schematic diagram that adopts a kind of Surge Protector of the present utility model.
Fig. 2 is the schematic diagram of a kind of trace in the utility model.
Fig. 3 is the right view of Fig. 2.
Fig. 4 is the internal structure schematic diagram of the connect-disconnect structure of the utility model Surge Protector.
Fig. 5 is the lever principle schematic diagram of trace.
Among the figure: 1, pedestal 2, trace 3, protection module 11, boss
21, handle portion 22, shaft 23, anti-pushed section 24, draw-in groove
31, housing 32, flange 33, groove
Embodiment
As shown in Figure 1, the connect-disconnect structure of Surge Protector comprises pedestal 1 and protection module 3, and 1 plug of protection module 3 and pedestal is connected, so that the electrode pins of protection module 3 and pedestal 1 interior binding post is electrically connected.Protection module 3 is provided with a trace 2, rotates trace 2, and protection module 3 is ejected in pedestal 1.
As Fig. 2, shown in Figure 3, trace 2 comprises a handle portion 21, a shaft 22 and an anti-pushed section 23, wherein handle portion 21 is lamellar, and the axis normal of shaft 22 is extended in the planar horizontal of handle portion 21, and extend along the radially approximate horizontal ground of shaft 22 anti-pushed section 23.Handle portion 21 places are provided with a draw-in groove that Open Side Down 24.
As shown in Figure 4, protection module comprises a housing 31, and the bottom of housing 31 is provided with a groove 33 and matches with the shaft 22 of trace, and handle portion 21 is being pasted the outer wall of housing 31 and extended to the top of protection module.23 inside that are positioned at housing 31, anti-pushed section, pedestal 1 is provided with a boss 11, and boss 11 just in time contacts with the end of the anti-pushed section 23 of trace.The top of protection module housing 31 is provided with a flange 32, and flange 32 is stuck in the draw-in groove 24 of trace, thereby, when trace rotates with respect to housing 31, between flange 32 and the draw-in groove 24 slide relative takes place also, can play the effect of guide rail.
When needs took out protection module from pedestal, as long as gently pull the handle portion 21 on trace top with have gentle hands, the shaft 22 of trace will act on very big last thrust on the protection module, and protection module is prized from pedestal.As shown in Figure 5; when trace rotates; formation is the lever of fulcrum with the end of anti-pushed section 23; if apply a power A in handle portion, then shaft can produce one act on the protection module housing on thrust B because the arm of force of power A is much larger than the arm of force of power B; according to lever principle; power A can be much smaller than power B, and therefore, the utility model can reach the labour-saving effect.
Claims (6)
1. the connect-disconnect structure of a Surge Protector; comprise protection module (3) and pedestal (1); protection module (3) is connected with pedestal (1) plug; it is characterized in that: connect a trace (2) on the described protection module (3) rotationally; described trace (2) comprises an anti-pushed section (23), a shaft (22) and a handle portion (21); described anti-pushed section (23) contacts with pedestal (1); described shaft (22) touches with the bottom connection of protection module (3), and described handle portion (21) extends to the top of protection module (3).
2. the connect-disconnect structure of Surge Protector according to claim 1, it is characterized in that: described pedestal (1) is provided with a boss (11) and contacts with the anti-pushed section (23) of trace.
3. the connect-disconnect structure of Surge Protector according to claim 1; it is characterized in that: described protection module (3) comprises a housing (31); the bottom of housing (31) is provided with a groove (33) and matches with described shaft (22); handle portion (21) is positioned at the outside of described housing (31), and anti-pushed section (23) are positioned at the inside of housing (31).
4. the connect-disconnect structure of Surge Protector according to claim 3, it is characterized in that: described handle portion (21) is lamellar, fits with the outer wall of protection module housing (31).
5. the connect-disconnect structure of Surge Protector according to claim 3, it is characterized in that: the top of described protection module housing (31) is provided with a flange (32), and handle portion (21) is provided with a draw-in groove (24) and matches with described flange (32).
6. the connect-disconnect structure of Surge Protector according to claim 3, it is characterized in that: the axis normal of described shaft (22) is in the plane of handle portion (21), and described anti-pushed section (23) is along the radially extension of shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202703364U CN201590553U (en) | 2009-11-30 | 2009-11-30 | Plug-in structure of surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202703364U CN201590553U (en) | 2009-11-30 | 2009-11-30 | Plug-in structure of surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201590553U true CN201590553U (en) | 2010-09-22 |
Family
ID=42750345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202703364U Expired - Lifetime CN201590553U (en) | 2009-11-30 | 2009-11-30 | Plug-in structure of surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201590553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011063766A1 (en) * | 2009-11-30 | 2011-06-03 | 上海永继电气有限公司 | Pull and plug structure for surge protector |
-
2009
- 2009-11-30 CN CN2009202703364U patent/CN201590553U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011063766A1 (en) * | 2009-11-30 | 2011-06-03 | 上海永继电气有限公司 | Pull and plug structure for surge protector |
| CN102082365B (en) * | 2009-11-30 | 2013-04-03 | 上海永继电气股份有限公司 | Plug-push structure of surge protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI YONGJI ELECTRICAL HOLDING CO., LTD. Free format text: FORMER NAME: SHANGHAI ROGY ELECTRICITY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201515 Shanghai, Jinshan District, South Road, No. 2239 Patentee after: SHANGHAI YONGJI ELECTRICAL HOLDING CO., LTD. Address before: 201515 Shanghai, Jinshan District, South Road, No. 2239 Patentee before: Shanghai Rogy Electricity Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |