CN208368789U - A kind of jack strip - Google Patents
A kind of jack strip Download PDFInfo
- Publication number
- CN208368789U CN208368789U CN201820862338.1U CN201820862338U CN208368789U CN 208368789 U CN208368789 U CN 208368789U CN 201820862338 U CN201820862338 U CN 201820862338U CN 208368789 U CN208368789 U CN 208368789U
- Authority
- CN
- China
- Prior art keywords
- circular reed
- reed
- extension
- inner sleeve
- hook 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.)
- Active
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of jack strips, including a circular reed as made of parallelogram grid punching, the top ring of circular reed is provided with one or more extension around the circle of circular reed one, is bent outwardly at the top of extension, and form a hook portion；An extension chamber is all had between each hook portion and extension, the bottom of entire circular reed is inserted in an inner sleeve, the bottom part ring of the open top end that hook portion is fixed on inner sleeve by hanging chamber, the circular reed is uniformly arranged the bending part to turn up around the circle of circular reed one.The utility model design structure is simple, and elastic slice has riveting tight up and down, and when use not only has high contact area, contact low resistance connection, and it is more more compact than the jack structure of same specification, there is anti-vibration, impact resistance, Lv Gengjia lightweight is produced, cost of manufacture is relatively low, is conducive to produce by batch.
Description
Technical field
The utility model relates to a kind of high high compact jack electrical connector contact technologies of contact, are used for power supply and signal
Conducting connection area, and in particular to a kind of jack strip.
Background technique
Torsional spring elastic slice is mainly used for bullet train, new energy, electric car, high-tension connector, charging gun, charging at present
Stake, cradle connector, but generally existing following deficiency:
A. complex production process, high production cost are unable to satisfy the production of efficiently high-volume low cost；
B. the anti-vibration of product is not that very well, user has using long afterwards, and contact engaging and separating force can slowly become smaller；
C. product can be increased in long-time using temperature rise.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of jack strips, can be effectively solved the prior art
In deficiency.
The utility model is achieved through the following technical solutions: a kind of jack strip, including one by parallel four side
Circular reed made of shape grid punching, the top ring of circular reed are provided with one or more extension around the circle of circular reed one
Portion is bent outwardly at the top of extension, and forms a hook portion；
An extension chamber is all had between each hook portion and extension, the bottom of entire circular reed is inserted in an inner sleeve
In, the open top end that hook portion is fixed on inner sleeve by hanging chamber, the bottom part ring of the circular reed is enclosed around circular reed one
Cloth is provided with the bending part to turn up.
It further, is in 90 degree of angle between the bending part and circular reed.
Further, the inner sleeve is integrally in the cylindrical shape of both ends open, and the external of inner sleeve is set with a housing
Cylinder.
Further, the height of the outer sleeve is less than the height of inner sleeve, and outer sleeve is set to hook at the top of circular reed
Outside portion, each hook portion is bent outwardly and compresses with the outer sleeve inner wall being inserted in.
Further, the inner sleeve and outer sleeve are inserted in a shell, on shell face inner sleeve and
Outer sleeve bottom end face is provided with a step surface, and the bending part of circular reed bottom and the inner wall of shell compress.
The beneficial effects of the utility model are:
One, production cost is reduced, simplifies production technology, be conducive to produce in enormous quantities；
Two, the service life of product is improved；
Three, the temperature rise after life of product is reduced.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the reed of the utility model after punching；
Fig. 2 is that reed is packed into the structural schematic diagram after inner sleeve in Fig. 1；
Fig. 3 is the extension structural schematic diagram after bending in Fig. 2 at the top of reed；
Fig. 4 is that the utility model is set with the structural schematic diagram after outer sleeve；
Fig. 5 is the overall package schematic diagram of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in figure 5, including a circular reed 1 as made of parallelogram grid punching, the top of circular reed 1
One or more extension 2 is provided with around the circle of circular reed one, the top of extension 2 is bent outwardly, and forms a hook portion
3；
An extension chamber is all had between each hook portion 3 and extension 2, the bottom of entire circular reed is inserted in an inner sleeve
In 4, the bottom part ring of the open top end that hook portion is fixed on inner sleeve 4 by hanging chamber, circular reed 1 is uniformly distributed around the circle of circular reed one
It is provided with the bending part 5 to turn up.Inner sleeve is integrally in the cylindrical shape of both ends open, and the external of inner sleeve is set with an outer sleeve
6。
As shown in Figure 1, being in 90 degree of angle between bending part 5 and circular reed 1, due to being provided with the bending part 5, complete
After entire installation, which can compress with the inner wall of shell, since bottom compresses, more raising anti-vibration, resistance to punching
The performance hit.
The height of outer sleeve 6 is less than the height of inner sleeve 4, and outer sleeve 6 is set to outside 1 top hook portion of circular reed, respectively
Hook portion 3 is bent outwardly and compresses with the outer sleeve inner wall being inserted in, and inner sleeve 4 and outer sleeve 6 are inserted in a shell 7,
Face inner sleeve and outer sleeve bottom end face are provided with a step surface on shell 7, the bending part 5 of circular reed bottom with
The inner wall of shell 7 compresses.
When installation, it would be desirable to molding step by step, the first step, by planar parallelogram reed punching at cylinder
Shape, as shown in Figure 1；The cylindrical reed that punching is completed is inserted in inner sleeve, as shown in Figure 2 by second step；Third step, then
Extension at the top of cylindrical reed is bent outwardly to form a hook portion, and is locked with inner sleeve, as shown in Figure 3；4th step,
The reed for being equipped with inner sleeve is inserted in outer sleeve, as shown in Figure 4；Reed with outer sleeve is inserted in by the 5th step
In shell, the bending part and outer casing inner wall face pressure of reed bottom are tight, complete entire assembly.
The beneficial effects of the utility model are:
One, production cost is reduced, simplifies production technology, be conducive to produce in enormous quantities；
Two, the service life of product is improved；
Three, the temperature rise after life of product is reduced.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of jack strip, it is characterised in that: round including a circular reed as made of parallelogram grid punching
The top ring of reed is provided with one or more extension around the circle of circular reed one, is bent outwardly at the top of extension, and formed
One hook portion；
An extension chamber is all had between each hook portion and extension, the bottom of entire circular reed is inserted in an inner sleeve, hook
The bottom part ring of the open top end that portion is fixed on inner sleeve by hanging chamber, the circular reed is uniformly arranged around the circle of circular reed one
There is the bending part to turn up.
2. jack strip as described in claim 1, it is characterised in that: be in 90 degree of folder between the bending part and circular reed
Angle.
3. jack strip as described in claim 1, it is characterised in that: the inner sleeve is integrally in the cylinder of both ends open
Shape, the external of inner sleeve are set with an outer sleeve.
4. jack strip as claimed in claim 3, it is characterised in that: the height of the outer sleeve is less than the height of inner sleeve,
Outer sleeve is set at the top of circular reed outside hook portion, and each hook portion is bent outwardly and compresses with the outer sleeve inner wall being inserted in.
5. jack strip as claimed in claim 4, it is characterised in that: the inner sleeve and outer sleeve are inserted in outside one
In shell, face inner sleeve and outer sleeve bottom end face are provided with a step surface, the bending of circular reed bottom on shell
The inner wall of portion and shell compresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820862338.1U CN208368789U (en) | 2018-06-05 | 2018-06-05 | A kind of jack strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820862338.1U CN208368789U (en) | 2018-06-05 | 2018-06-05 | A kind of jack strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368789U true CN208368789U (en) | 2019-01-11 |
Family
ID=64931560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820862338.1U Active CN208368789U (en) | 2018-06-05 | 2018-06-05 | A kind of jack strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368789U (en) |
-
2018
- 2018-06-05 CN CN201820862338.1U patent/CN208368789U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102157820B (en) | Compact jack contact piece and manufacture method thereof | |
| CN206116699U (en) | Two spring sheet structure of circular electric connector | |
| CN209592400U (en) | A kind of electric connector contact structure | |
| CN208368789U (en) | A kind of jack strip | |
| CN107666049A (en) | A kind of completely spacing charging terminal | |
| CN202134721U (en) | T type connecting device for flexible cable | |
| CN204390820U (en) | Series gap metal oxide arrester on transmission line of alternation current | |
| CN110943311B (en) | Wiring terminal for connecting wires | |
| CN205429182U (en) | Electrically conductive shell fragment of annular multi -disc contact | |
| CN207504218U (en) | A kind of high current contact | |
| CN204314353U (en) | Use the electric energy meter attachment plug of internal-expansion type spring | |
| CN205646222U (en) | Circuit board draws wire spring contact | |
| CN206585110U (en) | A kind of hyperboloid high current spiral contactor | |
| CN209071404U (en) | It is a kind of novel to exempt from spot welding battery pack support | |
| CN203026418U (en) | Novel light touch switch | |
| CN214706022U (en) | Lead-acid storage battery in-groove elastic sheet | |
| CN209232861U (en) | A kind of power battery module pressure plate structure | |
| CN219717339U (en) | Push type self-locking audio connector | |
| CN208723033U (en) | A kind of plug-in type combination lithium battery | |
| CN207765726U (en) | A kind of converting interface electric wire coupler plug resistant to bending | |
| CN209045653U (en) | A kind of remote controler prevents patch spring from falling deformation device | |
| CN201345440Y (en) | Socket with rubber jacks | |
| CN219937075U (en) | Positive pole suitable for high-current pulse structure | |
| CN207038644U (en) | The lug briquetting of formation of Li-ion batteries fixture | |
| CN203135042U (en) | Crown spring for current connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |