CN109193219A - A kind of reversible scale cutting holes mechanism - Google Patents
A kind of reversible scale cutting holes mechanism Download PDFInfo
- Publication number
- CN109193219A CN109193219A CN201810984198.XA CN201810984198A CN109193219A CN 109193219 A CN109193219 A CN 109193219A CN 201810984198 A CN201810984198 A CN 201810984198A CN 109193219 A CN109193219 A CN 109193219A
- Authority
- CN
- China
- Prior art keywords
- reed
- contact
- contact spring
- cutting holes
- holes mechanism
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
Abstract
The invention belongs to be in electrical contact field, it is related to a kind of reversible scale cutting holes mechanism.Reversible scale jack of the invention is made of housing (1) and contact spring (4), and contact spring (4) is provided with the reed inwardly stretched out, is divided into upper end reed and lower end reed, is beam type structure.When in use, upper end reed and lower end reed and contact pin are formed simultaneously two contact surfaces to plugging hole component of the invention, and for current opening jack, contact surface becomes two layers of arc contact surface, and contact area is big, solve the problems, such as that high current is logical and carry.And relative to the general string of a hat, plugging hole component of the invention is smaller to contact pin application pressure, then frictional force is small, and abrasion is small, facilitates plug, separation simple.
Description
Technical field
The invention belongs to be in electrical contact field, it is related to a kind of reversible scale cutting holes mechanism.
Background technique
A string of a hat built in straight string of a hat jack as shown in Figure 1, it is current general technology, string of a hat jack has that assembly is simple
Housing 1 and the string of a hat 2 form.Wherein the string of a hat 2 is formed using certain thickness sprung copper band is stamped, is surrounded by multiple contact springs
It at an annulus, is assemblied in the inner hole of housing 1, forms string of a hat jack.It is simply supported beam for the single contact spring of the string of a hat
Formula structure has many advantages, such as that midway deflection is small, is simple to manufacture.But when carrying high current to lead to, generally requires and increase copper strips
Material thickness, but after increasing material thickness, then contact engaging and separating force is big, the problem for causing separation difficult.
Summary of the invention
The purpose of the present invention is: by a kind of reversible scale cutting holes mechanism, solve general string of a hat jack electric current it is logical carry compared with
The technical problem that small and contact engaging and separating force is big, separation is difficult.
To solve this technical problem, the technical scheme is that a kind of reversible scale cutting holes mechanism, described is two-way
Formula scale cutting holes mechanism is made of housing 1 and contact spring 4；The contact spring 4 is surrounded by an annulus, is assemblied in housing 1
In inner hole；The reed of the contact spring 4 is divided into upper end reed and lower end reed two encloses, and upper end reed and lower end reed are outstanding
Arm girder structure, and the height stretched out inwards is consistent；The connected position of the reed is connected in 4 upper and lower part of contact spring
At metal edge.
The material of the contact spring 4 is copper strips.
The copper strips has elasticity.
The contact spring 4 carries out I-shaped punching via copper strips, reed forms, curling process is made, and has pairing
Seam.
The solution have the advantages that: reversible scale jack of the invention uses cantilever beam for current string of a hat jack
Structure, two-way setting, for current opening jack, contact surface becomes two layers of arc contact surface, increases contact surface
Product solves the problems, such as that high current is logical and carries；Simple beam structure of the cantilever beam structure relative to the general string of a hat, deformation are similarly scratched
Degree, smaller to contact pin application pressure, then frictional force is small, and abrasion is small, solves and plugs easy, separation simple question.
Detailed description of the invention
The jack and contact pin assembling schematic diagram of Fig. 1 prior art；
Jack and contact pin assembling schematic diagram Fig. 2 of the invention；
Contact spring schematic three dimensional views Fig. 3 of the invention；
The main view of contact spring Fig. 4 of the invention；
The top view of contact spring Fig. 5 of the invention；
The fluting schematic diagram of contact spring Fig. 6 of the invention；
The schematic diagram of the upper end Fig. 7 reed and lower end reed；
The concrete structure schematic diagram of the upper end Fig. 8 reed and lower end reed；
In figure, 1 be housing, 2 be the string of a hat of the prior art, 3 be contact pin, 4 be contact spring of the invention, a be upper end reed,
B is lower end reed.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
Double-contact surfaces oblique string of a hat jack mechanism of the present invention is made of housing 1 and contact spring 4；Its assembling schematic diagram such as Fig. 2 institute
Show, housing 1 is identical as the current housing 1 of straight string of a hat jack；The three-view diagram of contact spring 4 of the invention respectively as figure Fig. 3, Fig. 4,
Shown in Fig. 5.
Fig. 6 show the fluting schematic diagram of contact spring 4: the material of contact spring 4 is copper strips, is fallen by I-shaped punching
Material, reed molding, curling process are made:
Firstly, the main purpose slotted on copper strips is to form reed, copper strips uniformly opens " work " in the present embodiment as shown in Figure 6
Font rule slot, is punched, and the quantity of slot is greater than 3, is 9 in the present embodiment；It is connection after fluting, in the middle part of slot,
So forming upper end reed and lower end reed, and by I-shaped blanking, guarantee that the length of upper end reed lower end reed is consistent；
It is formed secondly, being risen and fallen by mold, so that the height dimension H mono- that upper end reed and lower end reed stretch out inwards simultaneously
It causes, as shown in fig. 7, guaranteeing that upper end reed and lower end reed being capable of contact insert pins simultaneously in turn；As shown in figure 8, upper end reed and
The concrete position of lower end reed can be divided into: reed be connected position, reed cantilever segment, reed second guide position, switch jaw contact portion
Position, reed first guide position；
Finally, having to joint close by curling process, forming contact spring 4 as shown in Figure 3.
For the string of a hat that copper strips is formed, fallen in simultaneously to the inside this gives upper end reed and lower end reed
Situation can also outwardly protrude upper end reed and lower end reed simultaneously, if upper end reed and lower end reed fall in or
The scheme of upper end reed, lower end reed and contact pin face contact simultaneously unanimously can be realized in the height of protrusion.Regular fluting is equal
The present invention may be implemented, the situation for the change of fluting quantity is to deform based on other under this patent core concept.
Claims (4)
1. a kind of reversible scale cutting holes mechanism, it is characterised in that: the reversible scale cutting holes mechanism is by housing (1) and connects
Touch spring (4) composition；The contact spring (4) is surrounded by an annulus, is assemblied in the inner hole of housing (1)；The contact spring
(4) reed is divided into upper end reed and lower end reed two encloses, and upper end reed and lower end reed are beam type structure, and inwards
The height of stretching is consistent；The connected position of the reed is connected at the metal edge of contact spring (4) upper and lower part.
2. reversible scale cutting holes mechanism according to claim 1, it is characterised in that: the material of the contact spring (4)
For copper strips.
3. reversible scale cutting holes mechanism according to claim 2, it is characterised in that: the copper strips has elasticity.
4. reversible scale cutting holes mechanism according to claim 1, it is characterised in that: the contact spring (4) is via copper
Band carries out I-shaped punching, reed forms, curling process is made, and has to joint close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984198.XA CN109193219A (en) | 2018-08-28 | 2018-08-28 | A kind of reversible scale cutting holes mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984198.XA CN109193219A (en) | 2018-08-28 | 2018-08-28 | A kind of reversible scale cutting holes mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109193219A true CN109193219A (en) | 2019-01-11 |
Family
ID=64916099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810984198.XA Pending CN109193219A (en) | 2018-08-28 | 2018-08-28 | A kind of reversible scale cutting holes mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109193219A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247231A (en) * | 2019-06-04 | 2019-09-17 | 中航光电科技股份有限公司 | A kind of novel no inner sleeve hyperboloid spring jack |
| US20210336364A1 (en) * | 2020-04-22 | 2021-10-28 | Tyco Electronics (Shanghai) Co. Ltd. | Electrical Terminal, Method for Manufacturing Elastic Terminal, Electrical Connector and Electronic Device |
| WO2022052350A1 (en) * | 2020-09-09 | 2022-03-17 | 菲尼克斯亚太电气（南京）有限公司 | Crown spring terminal, electric connector jack and electric connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904454A (en) * | 2014-03-26 | 2014-07-02 | 中航光电科技股份有限公司 | Scale type elastic reed insertion hole |
| CN104319496A (en) * | 2014-08-25 | 2015-01-28 | 中航光电科技股份有限公司 | Contact spring and scale plughole and electric connector employing contact spring |
| CN106340743A (en) * | 2016-10-31 | 2017-01-18 | 河南天海电器有限公司 | New type cylindrical crown spring |
| CN106654727A (en) * | 2017-03-21 | 2017-05-10 | 成都晨风绿能电气技术有限公司 | High-voltage and high-current connector |
-
2018
- 2018-08-28 CN CN201810984198.XA patent/CN109193219A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904454A (en) * | 2014-03-26 | 2014-07-02 | 中航光电科技股份有限公司 | Scale type elastic reed insertion hole |
| CN104319496A (en) * | 2014-08-25 | 2015-01-28 | 中航光电科技股份有限公司 | Contact spring and scale plughole and electric connector employing contact spring |
| CN106340743A (en) * | 2016-10-31 | 2017-01-18 | 河南天海电器有限公司 | New type cylindrical crown spring |
| CN106654727A (en) * | 2017-03-21 | 2017-05-10 | 成都晨风绿能电气技术有限公司 | High-voltage and high-current connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247231A (en) * | 2019-06-04 | 2019-09-17 | 中航光电科技股份有限公司 | A kind of novel no inner sleeve hyperboloid spring jack |
| CN110247231B (en) * | 2019-06-04 | 2022-01-25 | 中航光电科技股份有限公司 | Double curved surface spring jack without inner sleeve |
| US20210336364A1 (en) * | 2020-04-22 | 2021-10-28 | Tyco Electronics (Shanghai) Co. Ltd. | Electrical Terminal, Method for Manufacturing Elastic Terminal, Electrical Connector and Electronic Device |
| US11664617B2 (en) * | 2020-04-22 | 2023-05-30 | Tyco Electronics (Shanghai) Co. Ltd. | Electrical terminal, method for manufacturing elastic terminal, electrical connector and electronic device |
| WO2022052350A1 (en) * | 2020-09-09 | 2022-03-17 | 菲尼克斯亚太电气（南京）有限公司 | Crown spring terminal, electric connector jack and electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |