CN212542755U - Plug with novel plug spring - Google Patents
Plug with novel plug spring Download PDFInfo
- Publication number
- CN212542755U CN212542755U CN202021809663.5U CN202021809663U CN212542755U CN 212542755 U CN212542755 U CN 212542755U CN 202021809663 U CN202021809663 U CN 202021809663U CN 212542755 U CN212542755 U CN 212542755U
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- spring
- plug
- connecting rod
- rubber block
- traveller
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Abstract
The utility model discloses a take plug of novel plug spring, its characterized in that: the lower part of rubber block is fixed with the inserted sheet, the lower part of inserted sheet is equipped with the arc protrudingly, the upper end of inserted sheet stretches into the inboard of rubber block, the upper end of inserted sheet is fixed with binding post, binding post is connected with the wire, the terminal surface is equipped with the toper recess under the rubber block, be equipped with the sucking disc in the toper recess, the edge rubber block in the sucking disc outside links together, the upper portion of sucking disc is connected with the lower extreme of first connecting rod, the upper end of first connecting rod is connected with first traveller, the upper end of first traveller is equipped with the inclined plane, the inclined plane of first traveller upper end and the inclined plane looks adaptation of second traveller side, the second traveller is connected with the second connecting rod, the end fixing of second connecting rod has the pressure briquetting. The utility model has the advantages of the security is good, can effectively avoid the plug not hard up, drop.
Description
Technical Field
The utility model belongs to the technical field of the plug device, concretely relates to take plug of novel plug spring.
Background
The connector of a general electronic product and the plug of an electrical appliance are called plugs. A plug and socket for domestic AC power supply has a male connector in the shape of rod or copper plate and a female connector-type power supply socket with slot or concave hole. The existing plug is often tightened through a plug spring in the socket, so that the plug is prevented from falling off and loosening, and after the plug spring is used for a long time, the clamping force is greatly reduced, the socket is often more complicated to replace, so that the plug which is prevented from loosening and falling is designed to become an important problem which needs to be solved by technical personnel in the technical field urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide the plug of taking novel plug spring.
Take plug of novel inserted spring, including block rubber, inserted sheet, its characterized in that: the lower part of rubber block is fixed with the inserted sheet, the lower part of inserted sheet is equipped with the arc protrudingly, the upper end of inserted sheet stretches into the inboard of rubber block, the upper end of inserted sheet is fixed with binding post, binding post is connected with the wire, the terminal surface is equipped with the toper recess under the rubber block, be equipped with the sucking disc in the toper recess, the edge rubber block in the sucking disc outside links together, the upper portion of sucking disc is connected with the lower extreme of first connecting rod, the upper end of first connecting rod is connected with first traveller, the upper end of first traveller is equipped with the inclined plane, the inclined plane of first traveller upper end and the inclined plane looks adaptation of second traveller side, the second traveller is connected with the second connecting rod, the end fixing of second connecting rod has the press the briquetting, the lateral part of following the rubber block of press the briquetting stretches out.
Preferably, a circular plate-shaped baffle is fixed in the middle of the first connecting rod, the baffle is located in a cylindrical first spring groove, a first spring is arranged on the outer side of the lower portion of the first connecting rod, and two ends of the first spring are respectively connected with the baffle and the lower end face of the first spring groove.
Preferably, a circular plate-shaped protruding block is fixed on the outer side of the end of the second connecting rod, the protruding block is located in the second spring groove, a second spring is arranged on the outer side of the front portion of the pressing block, and two ends of the second spring are respectively connected with the protruding block and the side end face of the second spring groove.
Preferably, the rear part of the lead is led out from the rubber block, an insulating layer is arranged on the outer side of the rear part of the lead, and the insulating layer and the rubber block are connected into a whole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when using, the lower extreme of inserted sheet is equipped with the arc protrudingly, and this arc is protruding to be equivalent to and inserts the spring, inserts the spring adaptation in spring and the socket, plays the effect of connecting more fastening, avoids the plug to drop. The plug is when inserting the socket, press the pressing block, the second traveller antedisplacement, first traveller is moved in second traveller top, force first traveller to stretch out, the sucking disc takes place deformation, when the plug inserts in the socket completely, the sucking disc is in the same place with the laminating of socket panel, loosen the hand back, under the effect of first spring force, first traveller shrink, the sucking disc adsorbs on the socket panel, can further avoid the plug to drop, the advantage that the security is good has, when pulling out the plug, press the pressing block, same principle, deformation takes place for the sucking disc, vacuum in the sucking disc reduces, the very easy quilt of plug is extracted.
Drawings
Fig. 1 is a schematic structural view of the plug with the novel insertion spring of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
In the figure, the device comprises an insulating layer 1, an insulating layer 2, a lead 3, a rubber block 4, a first sliding column 5, a first connecting rod 6, a baffle 7, a first spring 8, a sucker 9, an inserting piece 10, a connecting terminal 11, a second sliding column 12, a second connecting rod 13, a pressing block 14 and a second spring.
Detailed Description
Referring to fig. 1 to 4, the plug with the novel inserting spring comprises a rubber block 3 and an inserting sheet 9, and is characterized in that: the lower part of the rubber block 3 is fixed with an inserting sheet 9, the lower part of the inserting sheet 9 is provided with an arc-shaped bulge, the upper end of the inserting piece 9 extends into the inner side of the rubber block 3, the upper end of the inserting piece 9 is fixed with a connecting terminal 10, the connecting terminal 10 is connected with the lead 2, the lower end surface of the rubber block 3 is provided with a conical groove, a sucker 8 is arranged in the conical groove, the rubber blocks 3 at the edge of the outer side of the sucker 8 are connected together, the upper part of the sucker 8 is connected with the lower end of the first connecting rod 5, the upper end of the first connecting rod 5 is connected with the first sliding column 4, the upper end of the first sliding column 4 is provided with an inclined surface, the inclined surface at the upper end of the first sliding column 4 is matched with the inclined surface at the side end of the second sliding column 11, the second sliding column 11 is connected with a second connecting rod 12, a pressing block 13 is fixed at the end of the second connecting rod 12, and the pressing block 13 extends out of the side part of the rubber block 3.
A circular plate-shaped baffle 6 is fixed in the middle of the first connecting rod 5, the baffle 6 is located in a cylindrical first spring groove, a first spring 7 is arranged on the outer side of the lower portion of the first connecting rod 5, and two ends of the first spring 7 are respectively connected with the baffle 6 and the lower end face of the first spring groove.
A circular plate-shaped convex block is fixed on the outer side of the end part of the second connecting rod 12 and is positioned in a second spring groove, a second spring 14 is arranged on the outer side of the front part of the pressing block 13, and two ends of the second spring 14 are respectively connected with the convex block and the side end face of the second spring groove.
The rear part of the lead 2 is led out from the rubber block 3, the outer side of the rear part of the lead 2 is provided with an insulating layer 1, and the insulating layer 1 and the rubber block 3 are connected into a whole.
The utility model discloses a theory of operation is:
the utility model discloses when using, the lower extreme of inserted sheet 9 is equipped with the arc protrudingly, and this arc is protruding to be equivalent to and inserts the spring, inserts the spring adaptation in spring and the socket, plays the effect of connecting more fastening, avoids the plug to drop. The plug is when inserting the socket, press down and press briquetting 13, 11 antedisplacement of second traveller, 11 tops of second traveller move first traveller 4, force first traveller 4 to stretch out, sucking disc 8 takes place to deform, when the plug inserts completely in the socket, sucking disc 8 and socket panel laminating are in the same place, loosen the hand back, under the effect of first spring 7 spring force, first traveller 4 contracts, sucking disc 8 adsorbs on the socket panel, can further avoid the plug to drop, have the good advantage of security, when pulling out the plug, press briquetting 13, same principle, sucking disc 8 takes place to deform, the vacuum in sucking disc 8 reduces, the very easy quilt of plug is extracted.
The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.
Claims (4)
1. Take novel plug of inserting spring, including block rubber (3), inserted sheet (9), its characterized in that: the lower part of the rubber block (3) is fixed with an inserting piece (9), the lower part of the inserting piece (9) is provided with an arc protrusion, the upper end of the inserting piece (9) extends into the inner side of the rubber block (3), the upper end of the inserting piece (9) is fixed with a connecting terminal (10), the connecting terminal (10) is connected with a wire (2), the lower end face of the rubber block (3) is provided with a conical groove, a sucking disc (8) is arranged in the conical groove, the rubber block (3) at the edge of the outer side of the sucking disc (8) is connected together, the upper part of the sucking disc (8) is connected with the lower end of a first connecting rod (5), the upper end of the first connecting rod (5) is connected with a first sliding column (4), the upper end of the first sliding column (4) is provided with an inclined plane, the inclined plane at the upper end of the first sliding column (4) is matched with the inclined, the second sliding column (11) is connected with a second connecting rod (12), a pressing block (13) is fixed at the end of the second connecting rod (12), and the pressing block (13) extends out of the side of the rubber block (3).
2. The plug with the novel plug spring as claimed in claim 1, wherein: the middle part of the first connecting rod (5) is fixed with a circular plate-shaped baffle (6), the baffle (6) is positioned in a cylindrical first spring groove, a first spring (7) is arranged on the outer side of the lower part of the first connecting rod (5), and two ends of the first spring (7) are respectively connected with the baffle (6) and the lower end face of the first spring groove.
3. The plug with the novel plug spring as claimed in claim 1, wherein: a circular plate-shaped protruding block is fixed on the outer side of the end part of the second connecting rod (12), the protruding block is located in a second spring groove, a second spring (14) is arranged on the outer side of the front part of the pressing block (13), and two ends of the second spring (14) are respectively connected with the protruding block and the side end face of the second spring groove.
4. The plug with the novel plug spring as claimed in claim 1, wherein: the rear part of the lead (2) is led out from the rubber block (3), an insulating layer (1) is arranged on the outer side of the rear part of the lead (2), and the insulating layer (1) and the rubber block (3) are connected into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809663.5U CN212542755U (en) | 2020-08-26 | 2020-08-26 | Plug with novel plug spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809663.5U CN212542755U (en) | 2020-08-26 | 2020-08-26 | Plug with novel plug spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212542755U true CN212542755U (en) | 2021-02-12 |
Family
ID=74528218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021809663.5U Active CN212542755U (en) | 2020-08-26 | 2020-08-26 | Plug with novel plug spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212542755U (en) |
-
2020
- 2020-08-26 CN CN202021809663.5U patent/CN212542755U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |