CN201117894Y - Power source socket - Google Patents
Power source socket Download PDFInfo
- Publication number
- CN201117894Y CN201117894Y CNU2007200607359U CN200720060735U CN201117894Y CN 201117894 Y CN201117894 Y CN 201117894Y CN U2007200607359 U CNU2007200607359 U CN U2007200607359U CN 200720060735 U CN200720060735 U CN 200720060735U CN 201117894 Y CN201117894 Y CN 201117894Y
- Authority
- CN
- China
- Prior art keywords
- contact flat
- flat spring
- mount pad
- compression spring
- box body
- 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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Abstract
The utility model discloses a power socket, consisting of an electric contact fixture strip and a mounting seat to fix the electric contact fixture strip. The mounting seat is provided with a pressure spring retaining the electric contact fixture strip; the mounting seat is also provided with a supporting pedestal to mount the pressure spring, wherein a pylome allowing the pressure spring to extend through is arranged on the mounting seat corresponding to the location of the supporting pedestal. The utility model is capable of increasing the contact pressure of the electric contact fixture strip and the plug, not only avoiding the phenomenon of sag due to fatigue, but also ensuring little enough contact resistance between the electric contact fixture strip and the plug; thereby the socket has longer service life, the use of the product is safe, the thickness of the electric contact fixture strip is reduced, and the material and the manufacturing costs are saved.
Description
Technical field
The utility model relates to and a kind of electric network source is transferred to supply socket on the power consumption equipment.
Background technology
At present, common supply socket on the market, generally all use the reasonable copper sheet of elasticity as power supply contact flat spring (also can contain grounding elastic part or other non-power supply shell fragment in the socket), each group power supply contact flat spring is ramified shape structure, when metallic plug is clamped at the power supply contact flat spring, just can realize being electrically connected of plug and socket.Yet, the socket of this structure, after passing through the plug of the certain number of times of plug, contact flat spring will produce fatigue, tired after slack and undisciplined contact flat spring since with plug to contact dynamics little, and then contact resistance is strengthened, and the contact flat spring heating, socket produces the arcing phenomenon because of loose contact easily, at this moment, socket is easy to damage, and reduces its useful life, even can cause fire.During this time, some product is for overcoming above-mentioned defective, the thickening of taking pains during production contact flat spring, though this improvement can increase the thrust of contact flat spring, prolong the tired generation time of contact flat spring, but wasted electric conducting material greatly, increased the manufacturing cost of socket.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, the supply socket of provide a kind of safety durable, saving material.
Goal of the invention of the present utility model is achieved in that a kind of supply socket, comprises the power supply contact flat spring and the mount pad of the contact flat spring location that is used to power, and it is characterized in that: described mount pad is provided with the compression spring of roof pressure on the power supply contact flat spring.
Described compression spring roof pressure is at the top of power supply contact flat spring.
Described mount pad is provided with and is used for the supporting base that compression spring is installed, and having with supporting base position opposite position on the mount pad can be by the through hole of compression spring.
Described supporting base is the box body of a side opening and the cover plate that matches with the box opening side, box body and mount pad integrated setting.
The open side of described box body is provided with overhanging lateral margin.
The both sides of described cover plate are provided with the invagination shape that matches with flange and collude edge, also are provided with the flange that can block the box body front side board on the cover plate.
Described supporting base for the connecting plate of mount pad integrated setting and the support column being located on the connecting plate and matching with compression spring.
The utility model improves the supply socket of prior art, on the mount pad of power supply contact flat spring, be provided with compression spring, the compression spring roof pressure the power supply contact flat spring, strengthened the contact pressure of contact flat spring and plug, both can make contact flat spring can not produce tired slack and undisciplined phenomenon, also can guarantee has enough little contact resistance between contact flat spring and the plug, avoided the generation of arcing phenomenon and fire, prolonged the useful life of socket greatly, product safety is durable.During this time,, save material, reduce the manufacturing cost of product because of contact flat spring is guaranteed the contact pressure of itself and plug in the manufacture process of product, can reduce the thickness of contact flat spring by compression spring.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment 1.
Accompanying drawing 2 is the architecture figure of the utility model embodiment 2.
Accompanying drawing 3 is for being used for the supporting base structural representation of setting pressure spring among the embodiment 1,2.
Accompanying drawing 4 is the structural representation of the utility model embodiment 3.
Accompanying drawing 5 is the architecture figure of the utility model embodiment 4.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Extremely shown in Figure 5 according to Fig. 1, supply socket of the present utility model, comprise power supply contact flat spring 1 and the mount pad 2 of contact flat spring 1 location that is used to power, also can contain grounding elastic part or other non-power supply shell fragment in the socket, power supply contact flat spring 1 is generally with the reasonable copper sheet manufacturing of elasticity.Each group power supply contact flat spring 1 is ramified shape structure, and the bottom of power supply contact flat spring 1 can be provided with connector lug, is connected with electric network source.When metallic plug is clamped at power supply contact flat spring 1, just can realize being electrically connected of plug and socket.Supply socket of the present utility model is the defective that overcomes conventional art, is being provided with roof pressure on the mount pad 2 at the compression spring 3 of power supply on the contact flat spring 1, and compression spring 3 can be in a side setting of ramified type power supply contact flat spring 1, but or also bilateral setting.In the manufacturing of power supply contact flat spring 1, shell fragment should have a hole slot with compression spring 3 contact positions, so that compression spring 3 is better located on shell fragment.During this time, for making roof pressure power the best of 3 pairs of compression springs power supply contact flat spring 1, described compression spring 3 roof pressures are at the top of power supply contact flat spring 1, promptly at the opening part of fork.Mount pad 2 is provided with and is used for the supporting base that compression spring 3 is installed, and having with supporting base position opposite position on the mount pad 2 can be by the through hole 4 of compression spring 3, and compression spring 3 passes through hole 4 and contacts with power supply contact flat spring 1.Concrete being provided with in the manufacturing, supporting base can be following two kinds of structures: (1) supporting base is the box body 5 of a side opening and the cover plate 6 that matches with box body 5 open side, box body 5 and mount pad 2 integrated setting, the open side of box body 5 is provided with overhanging lateral margin 51, the both sides of cover plate 6 are provided with the invagination shape that matches with flange 62 and collude edge 61, also be provided with the flange 62 that can block box body 5 front side boards on the cover plate 6, as shown in Figure 1 to Figure 3, after compression spring 3 is put into box body 5 through hole 4 by mount pad 2 and the contact flat spring 1 of powering is contacted, make the edge 61 that colludes of cover plate 6 advance along the lateral margin 51 of box body 5, the flange 62 of cover plate 6 can block the front side board of lid, like this, compression spring 3 can suppress power supply contact flat spring 1 stably.(2) supporting base also can be and the connecting plate 7 of mount pad 2 integrated setting and the support column 8 being located on the connecting plate 7 and matching with compression spring 3, as long as compression spring 3 packs into support column 8, the through hole 4 that passes on the mount pad 2 equally also can suppress power supply contact flat spring 1 stably.The utility model can strengthen the contact pressure of contact flat spring and plug, both can make contact flat spring can not produce tired slack and undisciplined phenomenon, guaranteeing has enough little contact resistance between contact flat spring and the plug, prolonged the useful life of socket greatly, product safety is durable, also can reduce the thickness of contact flat spring, save material, reduce the manufacturing cost of product.
Claims (7)
1. supply socket comprises power supply contact flat spring (1) and the mount pad (2) of contact flat spring (1) location that is used to power, and it is characterized in that: described mount pad (2) is provided with the compression spring (3) of roof pressure on power supply contact flat spring (1).
2. according to the described supply socket of claim 1, it is characterized in that: described compression spring (3) roof pressure is at the top of power supply contact flat spring (1).
3. according to the described supply socket of claim 1, it is characterized in that: described mount pad (2) is provided with and is used for the supporting base that compression spring (3) is installed, and mount pad (2) is gone up and supporting base position opposite position has the through hole (4) that can pass through compression spring (3).
4. according to the described supply socket of claim 3, it is characterized in that: described supporting base is the box body (5) of a side opening and the cover plate (6) that matches with box body (5) open side, box body (5) and mount pad (2) integrated setting.
5. according to the described supply socket of claim 4, it is characterized in that: the open side of described box body (5) is provided with overhanging lateral margin (51).
6. according to the described supply socket of claim 4, it is characterized in that: the both sides of described cover plate (6) are provided with the invagination shape that matches with flange (51) and collude edge (61), also are provided with the flange (62) that can block box body (5) front side board on the cover plate (6).
7. according to the described supply socket of claim 3, it is characterized in that: described supporting base for the connecting plate (7) of mount pad (2) integrated setting and the support column (8) being located on the connecting plate (7) and matching with compression spring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200607359U CN201117894Y (en) | 2007-12-01 | 2007-12-01 | Power source socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200607359U CN201117894Y (en) | 2007-12-01 | 2007-12-01 | Power source socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117894Y true CN201117894Y (en) | 2008-09-17 |
Family
ID=39992481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200607359U Expired - Fee Related CN201117894Y (en) | 2007-12-01 | 2007-12-01 | Power source socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117894Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801010A (en) * | 2011-05-26 | 2012-11-28 | 中国电信股份有限公司 | Hot-plug connection device |
| CN102832501A (en) * | 2012-09-09 | 2012-12-19 | 四川省电力公司绵阳电业局 | Portable connector of lightning arrester |
| CN102834980A (en) * | 2010-02-16 | 2012-12-19 | Ag地球物理学产品有限公司 | Electrical contact for shock-resistant electrical connector |
| CN104319517A (en) * | 2014-11-24 | 2015-01-28 | 北京维森科技有限公司 | Electric connection plug bush structure and electric connection device |
-
2007
- 2007-12-01 CN CNU2007200607359U patent/CN201117894Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102834980A (en) * | 2010-02-16 | 2012-12-19 | Ag地球物理学产品有限公司 | Electrical contact for shock-resistant electrical connector |
| CN102801010A (en) * | 2011-05-26 | 2012-11-28 | 中国电信股份有限公司 | Hot-plug connection device |
| CN102832501A (en) * | 2012-09-09 | 2012-12-19 | 四川省电力公司绵阳电业局 | Portable connector of lightning arrester |
| CN102832501B (en) * | 2012-09-09 | 2014-11-19 | 四川省电力公司绵阳电业局 | Portable connector of lightning arrester |
| CN104319517A (en) * | 2014-11-24 | 2015-01-28 | 北京维森科技有限公司 | Electric connection plug bush structure and electric connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20111201 |