CN204391332U - A kind of flexible fingertip of shell fragment shape connected for conductive module plug-in - Google Patents
A kind of flexible fingertip of shell fragment shape connected for conductive module plug-in Download PDFInfo
- Publication number
- CN204391332U CN204391332U CN201520102416.4U CN201520102416U CN204391332U CN 204391332 U CN204391332 U CN 204391332U CN 201520102416 U CN201520102416 U CN 201520102416U CN 204391332 U CN204391332 U CN 204391332U
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- China
- Prior art keywords
- contact
- shell fragment
- arc
- conductive module
- module plug
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- 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.)
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- 239000012634 fragment Substances 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052802 copper Inorganic materials 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims abstract description 3
- 238000012423 maintenance Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241000784726 Lycaena thetis Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of flexible fingertip of shell fragment shape connected for conductive module plug-in, comprise the contact of alloyed copper material and the shell fragment of stainless steel, described contact stage casing has arc-shaped convex, described shell fragment is located at the bottom of contact, the interior side contacts of the arc-shaped convex of described shell fragment and contact also supports inside contact, and two ends and the arc-shaped convex place of described contact are equipped with circular arc contact.
Description
Technical field
The utility model relates to a kind of electrically plugging member, especially relates to a kind of flexible fingertip of shell fragment shape connected for conductive module plug-in.
Background technology
Electric equipment small at present in fields such as the energy, power transmission and transformation, electric automobile field, commercial power, integrated, this has higher requirement to the installation of equipment and maintenance, existing plugging member adopts the elasticity of contact chip self to carry out fastening, deflection is little, there is the problem that failure rate is high, access times are few, shock resistance is poor, contact force is little, reliability is low.For solving the problem, the utility model proposes the flexible fingertip of shell fragment shape that a kind of new electrical system conduction plug-in connects, well solve integrated after the plug-type loading cabinet of module whole, repair and maintenance time overall pull-out cabinet electricity interface problem, also maintenance time is greatly reduced, simultaneously owing to being flexibly connect, anti-seismic performance improves greatly.
Utility model content
The purpose of this utility model is to provide a kind of flexible fingertip of shell fragment shape connected for conductive module plug-in, well solve integrated after the plug-type loading cabinet of module whole, repair and maintenance time overall pull-out cabinet electricity interface problem, also maintenance time is greatly reduced, simultaneously owing to being flexibly connect, anti-seismic performance improves greatly, and the technical scheme of employing is as follows:
A kind of flexible fingertip of shell fragment shape connected for conductive module plug-in, comprise the contact of alloyed copper material and the shell fragment of stainless steel, described contact stage casing has arc-shaped convex, described shell fragment is located at the bottom of contact, the interior side contacts of the arc-shaped convex of described shell fragment and contact also supports inside contact, and two ends and the arc-shaped convex place of described contact are equipped with circular arc contact.
Further, described shell fragment and contact are all located on Insulating frame.
Further, the pitch between described contact is 4mm, and the thickness of contact is 1-1.2mm, and the thickness of shell fragment is 0.2-0.3mm.
Adopt this structure, have the following advantages:
1) structure is simple, and cost is low;
2) allow larger decrement, therefore contact engaging and separating force is less, contact force is large;
3) circular arc contact structure can keep stable contact force, ensures the reliability of conduction;
4) structure allows larger deflection, so require low to installation accuracy;
5) long vibrations can be born under operating state;
6) long service life, effectively plug number of times is greater than 10000 times;
7) ampacity of single spring plate unit can be changed by changing material thickness;
8) quantity also by increasing spring plate unit increases rated current;
9) there are basic model and various deformation, are applicable to different occasion.
Accompanying drawing explanation
Fig. 1 is the combination schematic diagram of the flexible fingertip of a kind of shell fragment shape for the connection of conductive module plug-in.
Fig. 2 is the unit schematic diagram of the flexible fingertip of a kind of shell fragment shape for the connection of conductive module plug-in.
Fig. 3 is the scheme of installation of the flexible fingertip of a kind of shell fragment shape for the connection of conductive module plug-in.
Embodiment
A kind of flexible fingertip of shell fragment shape connected for conductive module plug-in as Figure 1-3, comprise the contact 1 of golden copper material and the shell fragment 2 of stainless steel that close and be located on Insulating frame 4, pitch between contact 1 is 4mm, the thickness of contact 1 is 1-1.2mm, the thickness of shell fragment 2 is 0.2-0.3mm, described contact 1 stage casing has arc-shaped convex, described shell fragment 2 is located at the bottom of contact 1, the interior side contacts of described shell fragment 2 and the arc-shaped convex of contact 1 also supports inside contact 1, and two ends and the arc-shaped convex place of described contact 1 are equipped with circular arc contact 3.
The above, be only embodiment of the present utility model, and those of ordinary skill in the art are in the scope that the utility model discloses, and the change that can expect easily, within the protection range that all should be encompassed in utility model.
Claims (3)
1. the flexible fingertip of shell fragment shape connected for conductive module plug-in, it is characterized in that comprising the contact of alloyed copper material and the shell fragment of stainless steel, described contact stage casing has arc-shaped convex, described shell fragment is located at the bottom of contact, the interior side contacts of the arc-shaped convex of described shell fragment and contact also supports inside contact, and two ends and the arc-shaped convex place of described contact are equipped with circular arc contact.
2. a kind of flexible fingertip of shell fragment shape connected for conductive module plug-in as claimed in claim 1, is characterized in that described shell fragment and contact are all located on Insulating frame.
3. a kind of flexible fingertip of shell fragment shape connected for conductive module plug-in as claimed in claim 1 or 2, it is characterized in that the pitch between described contact is 4mm, the thickness of contact is 1-1.2mm, and the thickness of shell fragment is 0.2-0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102416.4U CN204391332U (en) | 2015-02-10 | 2015-02-10 | A kind of flexible fingertip of shell fragment shape connected for conductive module plug-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102416.4U CN204391332U (en) | 2015-02-10 | 2015-02-10 | A kind of flexible fingertip of shell fragment shape connected for conductive module plug-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391332U true CN204391332U (en) | 2015-06-10 |
Family
ID=53364023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520102416.4U Active CN204391332U (en) | 2015-02-10 | 2015-02-10 | A kind of flexible fingertip of shell fragment shape connected for conductive module plug-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391332U (en) |
-
2015
- 2015-02-10 CN CN201520102416.4U patent/CN204391332U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8 Jufu South Road, Yujiawu Hui Township, Tongzhou District, Beijing, 101105 Patentee after: Beijing Weitongli Electric Co.,Ltd. Address before: 101105 8 Jufu South Road, Tongzhou District, Beijing Patentee before: BEIJING VICTORY ELECTRIC Co.,Ltd. |
|
| CP03 | Change of name, title or address |