CN213692417U - High contact holding force sheet type jack structure - Google Patents
High contact holding force sheet type jack structure Download PDFInfo
- Publication number
- CN213692417U CN213692417U CN202022769911.4U CN202022769911U CN213692417U CN 213692417 U CN213692417 U CN 213692417U CN 202022769911 U CN202022769911 U CN 202022769911U CN 213692417 U CN213692417 U CN 213692417U
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- China
- Prior art keywords
- connecting sheet
- sheet
- high contact
- conducting
- piece
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- Expired - Fee Related
Links
- 239000012634 fragment Substances 0.000 claims abstract description 5
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims 6
- 239000011521 glass Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a high contact holding force piece type jack structure, which comprises an external connecting piece and an internal connecting piece which are arranged in an overlapped way, a plurality of conducting pieces which are arranged in parallel at intervals and are arranged at the same side position of the external connecting piece and the internal connecting piece, a contact part arranged at the outer end of each conducting piece, a protecting piece which is riveted and fixed with the external connecting piece and the internal connecting piece respectively, and a plurality of elastic pieces which are arranged at the same side position of each protecting piece and are correspondingly attached to the conducting pieces; the front end of conducting strip is equipped with first arc portion, and the conducting strip is equipped with second arc portion with the junction of contact site, the tip of shell fragment extends to second arc portion position and is equipped with the perk portion rather than the profile modeling laminating, and the one end that the outer joint piece deviates from the conducting strip is equipped with the extension of rolling over spacing in-connection splicing terminal surface. The utility model discloses a piece formula jack structure with high contact holding power, stable in structure.
Description
Technical Field
The utility model belongs to the technical field of the electric connector, especially, relate to a high contact holding power piece formula jack structure.
Background
Compared with a circular pin and jack type contact element, the chip type contact element has the advantages of simple processing technology, high production efficiency, low cost and the like, so that the chip type contact element connector can meet the requirements of an electric automobile on a high-current connector. The existing sheet type contact piece jack has a single structure, mostly single-side single-sheet contact, low contact holding force of a contact, poor elastic holding force, insufficient through-current capacity and high temperature rise under the limited installation size
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem, and provide high contact holding power piece formula jack structure to the realization has the piece formula jack structure of high contact holding power, stable in structure. In order to achieve the above purpose, the utility model discloses technical scheme as follows:
the high-contact-retention-force sheet type jack structure comprises an outer connecting sheet and an inner connecting sheet which are arranged in an overlapped mode, a plurality of conducting sheets which are arranged in parallel at intervals and arranged on the same side position of the outer connecting sheet and the inner connecting sheet, contact parts arranged at the outer ends of the conducting sheets, protecting sheets which are riveted and fixed with the outer connecting sheet and the inner connecting sheet respectively, and a plurality of elastic sheets which are arranged on the same side position of the protecting sheets and correspondingly attached to the conducting sheets; the front end of conducting strip is equipped with first arc portion, and the conducting strip is equipped with second arc portion with the junction of contact site, the tip of shell fragment extends to second arc portion position and is equipped with the perk portion rather than the profile modeling laminating, and the one end that the outer joint piece deviates from the conducting strip is equipped with the extension of rolling over spacing in-connection splicing terminal surface.
Specifically, the thickness of the elastic sheet is gradually reduced from the position of the connecting protection sheet to the warping portion.
Specifically, the conducting strip and the contact part are of an integrated S-shaped bending structure.
Specifically, the two sides of the protection sheet are flush with the two sides of the outer connecting sheet or the inner connecting sheet respectively.
Specifically, the outer connecting sheet and the inner connecting sheet are both L-shaped structures, and the inner connecting sheet is attached along the L-shaped structures of the outer connecting sheet.
Specifically, limiting plates which are correspondingly flush are arranged on the same side of the outer connecting sheet and the inner connecting sheet respectively.
Specifically, grooves are formed in two sides of the inner connecting sheet, and flanging portions holding the grooves tightly are arranged on two sides of the outer connecting sheet.
Compared with the prior art, the utility model discloses high contact holding power piece formula jack structure's beneficial effect mainly embodies:
the extension parts are arranged on the same side of the outer connecting sheet and the inner connecting sheet, so that the position of the conducting sheets arranged side by side is accurate, quick positioning can be realized, and riveting fixation is facilitated; through set up the screening glass in outer connecting plate and inner connecting plate side for shell fragment and conducting strip profile modeling laminating, the front end of warpage portion and contact site is connected stably, effectively improves the contact holding power of conducting strip, avoids the poor problem of elasticity holding power that conventional plug leads to, guarantees each contact butt joint stability of conducting strip.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic side view of the present embodiment;
the figures in the drawings represent:
the structure comprises an outer connecting sheet 1, a flanging part 11, an inner connecting sheet 2, a groove 21, a conducting sheet 3, a contact part 31, a first arc-shaped part 32, a second arc-shaped part 33, a protection sheet 4, a spring sheet 41, a warping part 42, a limiting plate 5, an extending part 6 and a through hole 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments.
Example (b):
referring to fig. 1-2, the present embodiment is a high contact-retention sheet type jack structure, which includes an external connection sheet 1 and an internal connection sheet 2 arranged in an overlapped manner, a plurality of parallel conductive sheets 3 arranged at intervals on the same side position of the external connection sheet 1 and the internal connection sheet 2, a contact portion 31 arranged at the outer end of each conductive sheet 3, a protection sheet 4 respectively riveted with the external connection sheet 1 and the internal connection sheet 2, and a plurality of elastic sheets 41 arranged on the same side position of each protection sheet 4 and correspondingly jointed with the conductive sheets 3; the front end of the conducting plate 3 is provided with a first arc-shaped part 32, the joint of the conducting plate 3 and the contact part 31 is provided with a second arc-shaped part 33, and the end part of the elastic sheet 41 extends to the position of the second arc-shaped part 33 and is provided with a warping part 42 which is attached to the second arc-shaped part in a profiling mode.
The thickness of the spring plate 41 gradually decreases from the position of the connection protection sheet 4 to the warping portion 42.
The conductive plate 3 and the contact portion 31 are of an integral S-shaped bent structure.
The heights of the respective conductive plates 3 are the same.
The two sides of the protection sheet 4 are respectively flush with the two sides of the outer connecting sheet 1 or the inner connecting sheet 2.
The outer connecting sheet 1 and the inner connecting sheet 2 are both L-shaped structures, and the inner connecting sheet 2 is attached along the L-shaped structures of the outer connecting sheet 1.
The same side of the external connection sheet 1 and the internal connection sheet 2 is respectively provided with a corresponding flush limiting plate 5, and the limiting plate 5 is positioned on the side of the protection sheet 4. The plug-in depth of the sheet type jack structure is guided and limited.
The end of the outer connecting sheet 1 departing from the conducting sheet 3 is provided with an extension part 6 of the end surface of the turnover limiting inner connecting sheet 2.
The inner connecting piece 2 and the outer connecting piece 1 are provided with through holes 7 inside.
When the embodiment is applied, the extension parts are arranged on the same side of the outer connecting sheet 1 and the inner connecting sheet 2, so that the position of the conducting sheets 3 arranged side by side is accurate, quick positioning can be realized, and riveting fixation is facilitated; through set up screening glass 4 in external connection board 1 and internal connection board 2 side for shell fragment 41 and the laminating of conducting strip 3 profile modeling, the warpage portion 42 is connected stably with the front end of contact site 31, effectively improves the contact holding power of conducting strip 3, avoids the poor problem of elasticity holding power that conventional plug leads to, guarantees each contact butt joint stability of conducting strip 3.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. High contact holding power piece formula jack structure, its characterized in that: the device comprises an outer connecting sheet and an inner connecting sheet which are arranged in an overlapped mode, a plurality of conducting sheets which are arranged in parallel at intervals and arranged on the same side position of the outer connecting sheet and the inner connecting sheet, a contact part arranged at the outer end of each conducting sheet, a protection sheet which is riveted and fixed with the outer connecting sheet and the inner connecting sheet respectively, and a plurality of elastic sheets which are arranged on the same side position of each protection sheet and correspondingly attached to the conducting sheets; the front end of conducting strip is equipped with first arc portion, and the conducting strip is equipped with second arc portion with the junction of contact site, the tip of shell fragment extends to second arc portion position and is equipped with the perk portion rather than the profile modeling laminating, and the one end that the outer joint piece deviates from the conducting strip is equipped with the extension of rolling over spacing in-connection splicing terminal surface.
2. The high contact retention tab receptacle structure of claim 1, wherein: the thickness of the elastic sheet is gradually reduced from the position of the connecting protection sheet to the warping part.
3. The high contact retention tab receptacle structure of claim 1, wherein: the conducting strip and the contact part are of an integrated S-shaped bending structure.
4. The high contact retention tab receptacle structure of claim 1, wherein: the two sides of the protection plate are respectively flush with the two sides of the outer connecting sheet or the inner connecting sheet.
5. The high contact retention tab receptacle structure of claim 1, wherein: the outer connecting sheet and the inner connecting sheet are both L-shaped structures, and the inner connecting sheet is attached along the L-shaped structures of the outer connecting sheet.
6. The high contact retention tab receptacle structure of claim 1, wherein: limiting plates which are correspondingly leveled are arranged on the same sides of the outer connecting sheet and the inner connecting sheet respectively.
7. The high contact retention tab receptacle structure of claim 1, wherein: grooves are formed in two sides of the inner connecting sheet, and flanging portions holding the grooves tightly are arranged on two sides of the outer connecting sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022769911.4U CN213692417U (en) | 2020-11-25 | 2020-11-25 | High contact holding force sheet type jack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022769911.4U CN213692417U (en) | 2020-11-25 | 2020-11-25 | High contact holding force sheet type jack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213692417U true CN213692417U (en) | 2021-07-13 |
Family
ID=76736794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022769911.4U Expired - Fee Related CN213692417U (en) | 2020-11-25 | 2020-11-25 | High contact holding force sheet type jack structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213692417U (en) |
-
2020
- 2020-11-25 CN CN202022769911.4U patent/CN213692417U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |