CN207489685U - A kind of high tolerance watchband-shaped contactor - Google Patents
A kind of high tolerance watchband-shaped contactor Download PDFInfo
- Publication number
- CN207489685U CN207489685U CN201721522078.5U CN201721522078U CN207489685U CN 207489685 U CN207489685 U CN 207489685U CN 201721522078 U CN201721522078 U CN 201721522078U CN 207489685 U CN207489685 U CN 207489685U
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- China
- Prior art keywords
- clamping
- leaf spring
- utility
- plate
- model
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- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000004513 sizing Methods 0.000 claims abstract description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000003655 tactile properties Effects 0.000 description 1
Abstract
The utility model provides a kind of high tolerance watchband-shaped contactor, the utility model includes metal sizing strip and the equidistant leaf spring being fixed on the metal sizing strip in structure, wherein, the left and right ends of the leaf spring are fixed by elastic distortion plate and the metal sizing strip, the end set of the elastic distortion plate has clamping section, the leaf spring includes contact plate and the clamping element for being arranged on the contact plate both ends, the clamping element are clamped on the clamping section of the elastic distortion plate.It plugs number up to 100000 times by unique structure design, the leaf spring of the utility model, and contact resistance is small, and load current is up to kilo-ampere, anti-vibration resistance is good, contact engaging and separating force is light, exports the advantages of high tolerance.
Description
Technical field
The utility model is related to a kind of high tolerance watchband-shaped contactors.
Background technology
Watchband-shaped contactor is the product that energy loss caused by the heat generated for high current makes, and uses multiconductor skill
Art realizes the connection of high current to reduce contact resistance.At present, watchband-shaped contactor applies more and more extensive, table in switchgear
Band fingertip selects the high-quality conductive material of high-performance, is fabricated by special process.It is in electrical contact suitable for switchgear compact
Structure design by the deformation of its elasticity, provides the contact of contact point.Tactile property can be fabricated to every single-point, two point contact or
Through-flow stronger edge French is contacted to carry rated current.Dynamic and thermal stability electric current is widely used in the middle slip of switchgear
Contact, dynamic/static contact contact.But current watchband-shaped contactor structure is relatively easy, only simply by the contact system of bending
Make, structure is relatively easy, there are the not high problem of stability of output, but also there are plug it is difficult the problem of.
Utility model content
The main purpose of the utility model is that provide a kind of high tolerance watchband-shaped contactor, by unique structure design,
The leaf spring of the utility model plugs number up to 100000 times, and contact resistance is small, and load current is up to kilo-ampere, anti-vibration resistance
Well, contact engaging and separating force is light, exports the advantages of high tolerance.
The further object of the utility model is to provide a kind of simple in structure, manufacture Gao Rong of low cost, easy to use
Poor watchband-shaped contactor.
The technical solution adopted in the utility model is：A kind of high tolerance watchband-shaped contactor, including metal sizing strip and equidistantly
From the leaf spring being fixed on the metal sizing strip, wherein, the left and right ends of the leaf spring are shaped by elastic distortion plate and the metal
Item is fixed, and the end set of the elastic distortion plate has clamping section, which includes contact plate and be arranged on the contact plate both ends
Clamping element, which is clamped on the clamping section of the elastic distortion plate.
The clamping element is U-shaped board, and the upper clamping face of the U-shaped board is V-type protrusion, and the lower clamping face of the U-shaped board coordinates on this
The shape in clamping face is concaved with V-groove, and the upper side of the clamping section coordinates the shape in clamping face on this to be provided with V-type
Slot, the downside of the clamping section coordinate the shape in the lower clamping face to be provided with V-type protrusion.
The beneficial effects of the utility model are：The utility model includes metal sizing strip and equidistant fixation in structure
Leaf spring on the metal sizing strip, wherein, the left and right ends of the leaf spring are fixed by elastic distortion plate and the metal sizing strip,
The end set of the elastic distortion plate has clamping section, which includes contact plate and the clamping for being arranged on the contact plate both ends
Part, the clamping element are clamped on the clamping section of the elastic distortion plate.It passes through unique structure design, the leaf spring of the utility model
Number is plugged up to 100000 times, contact resistance is small, and load current is up to kilo-ampere, anti-vibration resistance is good, contact engaging and separating force is light, output
The advantages of high tolerance.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model.
Fig. 2 is the schematic diagram of another angle of the utility model.
Fig. 3 is the side view of the leaf spring of the utility model.
Fig. 4 is the schematic diagram after the utility model brake forming.
Specific embodiment
It is as shown in Figures 1 to 4 a kind of preferable specific embodiment of the utility model, a kind of high tolerance watch band contact
Refer to, including metal sizing strip 10 and the equidistant leaf spring 20 being fixed on the metal sizing strip 10, wherein, a left side for the leaf spring 20
Right both ends are fixed by elastic distortion plate 30 and the metal sizing strip 20, and the end set of the elastic distortion plate 30 has clamping section
31, which includes contact plate 21 and the clamping element 22 for being arranged on 21 both ends of contact plate, the clamping element 22 are clamped in this
On the clamping section 31 of elastic distortion plate 30, elastic force is provided for the leaf spring 20 by the elastic distortion plate 30, leaf spring 20 can pass through
The elastic distortion plate 30, which is realized, to be pushed or springs back（Lifting）.
Further, which is U-shaped board, and the upper clamping face 221 of the U-shaped board is V-type protrusion, the lower folder of the U-shaped board
Tight face 222 coordinates the shape in clamping face 221 on this to be concaved with V-groove, and the upper side of the clamping section 31 coordinates folder on this
The shape in tight face 221 is provided with V-groove, and the downside of the clamping section 31 coordinates the shape in the lower clamping face to be provided with V-type protrusion,
Steadily being clamped on the clamping section of elastic distortion plate by its clamping section for leaf spring is realized with this, prevents mobile situation.
The utility model is it will be realized that the leaf spring of the utility model plugs number up to 100,000 times, contact resistance
Small, load current is up to kilo-ampere, anti-vibration resistance is good, contact engaging and separating force is light, exports the advantages of high tolerance.
The embodiment and attached drawing of the utility model are intended merely to the design concept of displaying the utility model, the utility model
Protection domain should not necessarily be limited to this embodiment.
It can be seen from the above description that the purpose of design of the utility model can effectively be implemented.The portion of embodiment
Divide and illustrate the purpose of this utility model and implement function and structure theme, and including other equivalent replacements.
Therefore, the right composition of the utility model includes other equivalence enforcements, and the specific scope of claims are incorporated herein by reference.
Claims (2)
1. a kind of high tolerance watchband-shaped contactor, it is characterised in that：It shapes including metal sizing strip and the equidistant metal that is fixed on
Leaf spring on item, wherein, the left and right ends of the leaf spring are fixed by elastic distortion plate and the metal sizing strip, the elastic distortion plate
End set have clamping section, which includes contact plate and is arranged on the clamping element at the contact plate both ends, clamping element folder
Tightly on the clamping section of the elastic distortion plate.
2. a kind of high tolerance watchband-shaped contactor as described in claim 1, which is characterized in that the clamping element is U-shaped board, the U-shaped board
Upper clamping face for V-type protrusion, the lower clamping face of the U-shaped board coordinates the shape in clamping face on this to be concaved with V-groove, and is somebody's turn to do
The upper side of clamping section coordinates the shape in clamping face on this to be provided with V-groove, and the downside of the clamping section coordinates the lower clamping face
Shape be provided with V-type protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522078.5U CN207489685U (en) | 2017-11-15 | 2017-11-15 | A kind of high tolerance watchband-shaped contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522078.5U CN207489685U (en) | 2017-11-15 | 2017-11-15 | A kind of high tolerance watchband-shaped contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207489685U true CN207489685U (en) | 2018-06-12 |
Family
ID=62477089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721522078.5U Active CN207489685U (en) | 2017-11-15 | 2017-11-15 | A kind of high tolerance watchband-shaped contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207489685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952750A (en) * | 2020-07-06 | 2020-11-17 | 中航光电科技股份有限公司 | End face contact connector for transmitting large current |
-
2017
- 2017-11-15 CN CN201721522078.5U patent/CN207489685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952750A (en) * | 2020-07-06 | 2020-11-17 | 中航光电科技股份有限公司 | End face contact connector for transmitting large current |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 workshop A1, A2 and A3, No. 9, Weisi Road, Zengjiang street, Zengcheng, Guangzhou, Guangdong Province Patentee after: Shunke Zhilian Technology Co.,Ltd. Address before: 510000 workshop A1, A2 and A3, No. 9, Weisi Road, Zengjiang street, Zengcheng, Guangzhou, Guangdong Province Patentee before: SANCO NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Zhijian Inventor after: Hu Chengbin Inventor before: Zeng Zhijian Inventor before: Hu Chengbin |