CN208782087U - A kind of spring hat spring socket contact - Google Patents
A kind of spring hat spring socket contact Download PDFInfo
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- CN208782087U CN208782087U CN201821249091.2U CN201821249091U CN208782087U CN 208782087 U CN208782087 U CN 208782087U CN 201821249091 U CN201821249091 U CN 201821249091U CN 208782087 U CN208782087 U CN 208782087U
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- spring
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- metal strip
- socket contact
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Abstract
The utility model relates to a kind of novel jack contact and jacks, and espespecially spring is preced with spring socket contact technology, the conducting connection area applied to power supply and signal.Including integrally formed metal tub body, the centre of the cylindrical body is equipped with several metal strips and is connected with barrel, and one end of the barrel is provided with the metal strip of several bendings；The barrel other end is equipped with short straight metal strip.The utility model structure is simple, plugs easy to operate, and when use not only has high contact area, contact low resistance connection, and, the jack of the different pore size size that the larger scope of application in can make more more compact than the jack structure of same specification, and can lead to and carry more high current and signal, can meet very well the world today increasingly require it is highly reliable, height contact, high current is logical to be carried and more minimizes connector market, and simple production process, cost of manufacture is relatively low, is conducive to produce by batch.
Description
Technical field
The utility model relates to a kind of novel jack contact and jacks, and espespecially spring is preced with spring socket contact technology, application
In the conducting connection area of power supply and signal.
Background technique
The jack of existing electric connector contact mainly uses elastic slice or reed structure, wherein such as adopting than more typical structure
It is distorted with the hat spring socket of reed closing waist, and use punching press reed, both ends are pressed molding jack.
Current hat spring socket be elastic sheet metal punching press is divided by several both ends be connected and it is vertical with end face
The paliform of metal strip composition, then volume encloses and makes each metal strip so that each metal strip is existed at middle part its middle part closing waist
Middle bent shrinks to axle center, forms the structure being small at both ends and big in the middle.The hat spring socket of this structure is in its resilient metal strip drum
Contacted at waist with contact pin surface because being architectural limitation equably more steadily to contact with contact pin, cause contact engaging and separating force it is larger,
The disadvantages such as contact area is few, and contact performance is low.
The jack of latter technique production, although contact performance with higher, its socketing method contact resistance is big, resistance to
Pulling force is poor, and front and back set is easy to be detached from by pulling force from pressure point, causes linking failure and accident；Structure is complicated, component parts are more,
Volume can not further reduce, and be unfavorable for miniaturization, densification development；Processing technology is complicated, and required precision is high, leads to product
Qualification rate is low, and cost improves, and elastic slice can not be very thick in the space of restriction, so that every elastic slice is difficult to bear larger current
Impact；" fracture of wire " phenomenon in use process can not solve.
Utility model content
The utility model is to overcome above insufficient and provide a kind of spring hat spring socket contact.
The technology employed by the present utility model is a kind of spring is preced with spring socket contact, including integrally formed metal
Cylindrical body, the centre of the cylindrical body are equipped with several metal strips and are connected with barrel, and one end of the barrel is provided with several bendings
Metal strip；The barrel other end is equipped with short straight metal strip.
The metal strip of the bending is 180 ° of bending and is arranged on barrel side, and length can infinitely extend.
The strip width with hold current-carrying size it is directly proportional adjustment and be uniformly distributed.
The metal strip of the bending and short straight metal strip both ends are reversely rotated around central axis.
The metal strip is at slanting straight line.
The diameter symmetry of the two-port is uniformly successively decreased toward centre.
Metal sleeve and metal pressure ring are equipped with outside the cylindrical body.
The metal pressure ring is buckled in metal sleeve outside, metal tub body is fixed in metal sleeve by interference fit.
It is arranged in the metal sleeve fluted.
The short straight metal strip matches with the groove in metal sleeve.
The utility model principle: the utility model integrally uses the integrally formed cylindrical body of punching press, and centre is by several metals
Item is connected with barrel, strip width with hold current-carrying size it is directly proportional adjustment and be uniformly distributed, barrel one end metal strip at
180 ゜ bendings and length can infinitely extend, the amplitude of bending metal strip can be consistent with the amplitude of jack end, and the other end is
Short straight metal strip is positioned by the gap location of both ends metal strip standoff distance, and both ends are reversely rotated around central axis, metal
Item uniformly successively decreases toward centre at slanting straight line, the diameter symmetry of two-port.
The utility model has the beneficial effects that
The utility model structure is simple, plugs easy to operate, and when use not only has high contact area, and contact low resistance connects
It connects, and more more compact than the jack structure of same specification, the different pore size size that can be made in the larger scope of application
Jack, and can lead to and carry more high current and signal, the world today can be met very well and increasingly require highly reliable, height contact, high current is logical
Connector market, and simple production process are carried and more minimize, cost of manufacture is relatively low, is conducive to produce by batch.
Detailed description of the invention
Fig. 1 is the configuration diagram of spring hat spring socket contact.
Fig. 2 is the sectional view of spring hat spring socket contact.
Fig. 3 is stamping forming sheet metal.
Fig. 4 is to be equipped with spring hat spring socket assembling figure.
Fig. 5 is to be equipped with spring hat spring socket sectional view.
Fig. 6 jack and contact pin assembling sectional view.
(01, cylindrical body, 02, both ends, 03, short straight metal strip, 04, bending metal strip, 05, metal strip, 06, pressure ring, 07,
Metal sleeve, 08, contact pin)
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of spring hat spring socket contact, including integrally formed cylindrical body 01, if the centre of the cylindrical body 01 is equipped with
Dry metal strip 05 is connected with barrel, and one end of the barrel is provided with the metal strip 04 of several bendings；The barrel other end is set
There is short straight metal strip 03.
The metal strip 04 of bending described in the utility model is 180 ° of bending and is arranged on barrel side, and length can infinitely prolong
It stretches, the amplitude of bending metal strip 04 can be consistent with the amplitude of jack end.
The width of metal strip 05 described in the utility model with hold current-carrying size it is directly proportional adjustment and be uniformly distributed.
It is positioned described in the utility model by the gap location of both ends metal strip standoff distance, both ends are around central axis
It reversely rotates.
Metal strip 05 described in the utility model is at slanting straight line.
The diameter symmetry at both ends 02 described in the utility model mouthful is uniformly successively decreased toward centre.
Metal sleeve 07 and metal pressure ring 06 are equipped with outside cylindrical body 01 described in the utility model.
Metal described in the utility model presses 06 ring by interference fit, metal sleeve 07 is buckled in outside, by metal tub body
01 is fixed in metal sleeve 07.
It is arranged in metal sleeve 07 described in the utility model fluted.
Short straight metal strip 03 described in the utility model matches with the groove in metal sleeve 07.
The feature and effect that the utility model bending metal strip can infinitely extend: 180 ゜ of metal strip bending, with metal sleeve
Outer wall is close to, and bending metal strip 04 is buckled in pressure ring 06 and metal sleeve 07 is interference fitted, and spring hat spring is fixed on metal sleeve
Interior, bending metal strip 04 is engaged under the action of pressure ring external force with metal sleeve unit with grooves in outer wall.
The effect that the utility model bending metal strip is close to metal sleeve outer wall: whole when 05 strip width adjusts
Contact area is significantly promoted, and can be carried bigger electric current, 04 strip width and length and be increased with the electric current of carrying and increase,
The effect for completing a water conservancy diversion makes the comprehensive performance of entire product reach best.
The effect that the utility model bending metal strip 04 is engaged under the action of pressure ring external force with metal sleeve unit with grooves in outer wall:
It prevents spring hat spring socket contact from falling off, increases the compactedness of product, product more safety is relatively reliable.
Although the utility model has been described by way of example and in terms of the preferred embodiments, it is not intended to limit the utility model, any
Person skilled in the art can do various change and modification, therefore this without departing from the spirit and scope of the utility model
The protection scope of utility model should subject to the definition of the claims.
Claims (9)
1. a kind of spring is preced with spring socket contact, it is characterised in that: including integrally formed metal tub body (01), the cylindrical body
(01) centre is equipped with several metal strips (05) and is connected with barrel, and the cylindrical body includes two-port (02), the one port
It is provided with the metal strip (04) of several bendings；The barrel another port is equipped with short straight metal strip (03).
2. a kind of spring according to claim 1 is preced with spring socket contact, it is characterised in that: the metal strip (04) of the bending
It is 180 ° of bending settings on barrel side, and infinite in length extends.
3. a kind of spring according to claim 1 is preced with spring socket contact, it is characterised in that: the metal strip (04) of the bending
It is reversely rotated with short straight metal strip (03) both ends around central axis.
4. a kind of spring according to claim 1 is preced with spring socket contact, it is characterised in that: the metal strip (05) is at oblique
Straight line.
5. a kind of spring according to claim 1 is preced with spring socket contact, it is characterised in that: the diameter of the two-port (02)
Symmetrically and evenly successively decrease toward centre.
6. a kind of spring according to claim 1 is preced with spring socket contact, it is characterised in that: set outside the cylindrical body (01)
There are metal sleeve (07) and metal pressure ring (06).
7. a kind of spring according to claim 6 is preced with spring socket contact, it is characterised in that: the metal pressure ring (06) passes through
Interference fit, is buckled in metal sleeve (07) outside, and metal tub body (01) is fixed in metal sleeve (07).
8. a kind of spring according to claim 6 is preced with spring socket contact, it is characterised in that: set in the metal sleeve (07)
It is equipped with groove.
9. a kind of spring according to claim 8 is preced with spring socket contact, it is characterised in that: the short straight metal strip (03) with
Groove in metal sleeve (07) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249091.2U CN208782087U (en) | 2018-08-03 | 2018-08-03 | A kind of spring hat spring socket contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249091.2U CN208782087U (en) | 2018-08-03 | 2018-08-03 | A kind of spring hat spring socket contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782087U true CN208782087U (en) | 2019-04-23 |
Family
ID=66155422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821249091.2U Active CN208782087U (en) | 2018-08-03 | 2018-08-03 | A kind of spring hat spring socket contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367032A (en) * | 2020-10-28 | 2021-02-12 | 陈栋 | Protection component |
| CN113488801A (en) * | 2021-07-19 | 2021-10-08 | 江苏奥功电能科技有限公司 | Torsional spring rotating type electric automobile charging terminal and production process thereof |
-
2018
- 2018-08-03 CN CN201821249091.2U patent/CN208782087U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367032A (en) * | 2020-10-28 | 2021-02-12 | 陈栋 | Protection component |
| US11227957B1 (en) | 2020-10-28 | 2022-01-18 | Dong Chen | Protective component |
| CN113488801A (en) * | 2021-07-19 | 2021-10-08 | 江苏奥功电能科技有限公司 | Torsional spring rotating type electric automobile charging terminal and production process thereof |
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