CN205184660U - Chip that possesses protect function frock of choosing - Google Patents
Chip that possesses protect function frock of choosing Download PDFInfo
- Publication number
- CN205184660U CN205184660U CN201520964423.5U CN201520964423U CN205184660U CN 205184660 U CN205184660 U CN 205184660U CN 201520964423 U CN201520964423 U CN 201520964423U CN 205184660 U CN205184660 U CN 205184660U
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- chip
- frock
- handle
- chosen
- stopping means
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Abstract
The utility model provides a chip that possesses protect function frock of choosing which characterized in that: left side handle and right handle are connected through the pivot, are equipped with the layer board at left handle and right handle exposed core inboard, and the left handle above the layer board is with right being equipped with stop device on hand. The utility model discloses reaching and can be on the circuit board of high density conveniently quick choose the chip and can not exert an influence to other electronic components, the shi buhui that is choosing in addition leads to the fact the damage to the chip.
Description
Technical field
The utility model relates to one and just can to choose fast chip and can not having an impact to other electronic devices and components at highdensity circuit board, and can not cause the frock of choosing of damage to chip when choosing.
Background technology
Along with the develop rapidly of electron trade, miniaturization, high power, high density become the wind vane of electron product circuit plate development, in the region that one piece of circuit board is narrow and small, and electronic components such as chip, electric capacity, two triodes and various radiator is staggered stands in great numbers.Test and reprocess link in research and development of products and often can run into the situation needing to change chip, because narrow space causes directly to be chosen from chip base by product with hand.As shown in Figure 1, adopt common nipper plier due to firmly uneven, what product can not be completely smooth chooses from test board, has pins of products and bends or disconnected phenomenon; And use nipper plier to be lean against the horizontal significantly active force that applies to choose in the longitudinal frictional force that generates of chip from amechanical angle analysis, because the characteristic of chip plastic packaging epoxy material limit, easily cause scrapping of the damaged or product of product design, cause unnecessary economic loss.
Summary of the invention
Technical problem to be solved in the utility model is; for the deficiencies in the prior art; and actual needs; a kind of chip possessing defencive function is provided to choose frock; reach and just can to choose fast chip and can not other electronic devices and components being had an impact at highdensity circuit board, and the object of damage can not be caused to chip when choosing.
For achieving the above object, the present invention is realized by following technological means:
The chip possessing defencive function is chosen a frock, it is characterized in that: left handle is connected by rotating shaft with right handle, is provided with supporting plate, the left handle above supporting plate and right handle are provided with stopping means inside left handle and right handle bare terminal end.
Further:
Described stopping means one end is fixedly connected on a handles, and the other end of described stopping means is activity adjustment end, contacts with another handle.
The activity adjustment end of described stopping means is adjusting nut.
The end points of described supporting plate upper surface is provided with projection.
Described projection is hemispherical.
The material of described left handle, right handle, rotating shaft, supporting plate, stopping means is stainless steel.
The invention has the beneficial effects as follows: the utility model reaches just can to choose chip and can not having an impact to other electronic devices and components fast at highdensity circuit board, and can not cause damage to chip when choosing.
Accompanying drawing explanation
Fig. 1 is that nipper plier carries out chip and to choose process schematic; Fig. 2 is frock exemplary construction schematic diagram of the present utility model; Fig. 3 is that chip is chosen process schematic; Fig. 4 is chip structure schematic diagram.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 2-4; a kind of chip possessing defencive function is chosen frock; it is characterized in that: left handle 1 is connected by rotating shaft 3 with right handle 2, inside left handle 1 and right handle 2 bare terminal end, be provided with supporting plate 5, the left handle 1 above supporting plate 5 and right handle 2 are provided with stopping means 4.
Being regulated the closed degree that can control opening by the stopping means on handle, ensure the effect that chip does not stress at horizontal direction when choosing, thus protect IC is injury-free.
Further:
Described stopping means 4 one end is fixedly connected on a handles, and the other end of described stopping means is activity adjustment end 401, contacts with another handle.
The activity adjustment end 401 of described stopping means is adjusting nut.
The end points of described supporting plate 5 upper surface is provided with protruding 501.Being linear contact lay with chip contact surface when ensureing that frock uses, guaranteeing that chip is only subject to the active force of longitudinal direction when choosing.
Described protruding 501 is hemispherical.
The material of described left handle 1, right handle 2, rotating shaft 3, supporting plate 5, stopping means 4 is stainless steel.
Operating process is as follows, first carries out rotation to the adjusting nut of regulation limiting device 4 and regulates, ensure that the side of the supporting plate 5 when handle clamps can not contact with chip 6 dual-side and produce active force.
Handle is opened certain distance in the lateral direction, the distance that supporting plate 5 is opened is bigger than normal than the length of chip 6, then frock is moved vertically downward, the white space bottom chip 6 between two row's lead-in wires held by supporting plate 5, closed handle again, slow firmly Vertical dimension pull-up, can will take off by chip 6.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the design is not restricted to the described embodiments; the principle that the design is just described described in above-described embodiment and description; under the prerequisite not departing from the design's spirit and scope; the design also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the design.The claimed scope of the design is defined by appending claims and equivalent thereof.
Claims (6)
1. the chip possessing defencive function is chosen a frock, it is characterized in that: left handle is connected by rotating shaft with right handle, is provided with supporting plate, the left handle above supporting plate and right handle are provided with stopping means inside left handle and right handle bare terminal end.
2. a kind of chip possessing defencive function is chosen frock as claimed in claim 1, and it is characterized in that: described stopping means one end is fixedly connected on a handles, the other end of described stopping means is activity adjustment end, contacts with another handle.
3. a kind of chip possessing defencive function is chosen frock as claimed in claim 2, it is characterized in that: the activity adjustment end of described stopping means is adjusting nut.
4. a kind of chip possessing defencive function is chosen frock as claimed in claim 1, it is characterized in that: the end points of described supporting plate upper surface is provided with projection.
5. a kind of chip possessing defencive function is chosen frock as claimed in claim 4, it is characterized in that: described projection is hemispherical.
6. a kind of chip possessing defencive function is chosen frock as claimed in claim 1, it is characterized in that: the material of described left handle, right handle, rotating shaft, supporting plate, stopping means is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964423.5U CN205184660U (en) | 2015-11-26 | 2015-11-26 | Chip that possesses protect function frock of choosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964423.5U CN205184660U (en) | 2015-11-26 | 2015-11-26 | Chip that possesses protect function frock of choosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184660U true CN205184660U (en) | 2016-04-27 |
Family
ID=55777691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964423.5U Active CN205184660U (en) | 2015-11-26 | 2015-11-26 | Chip that possesses protect function frock of choosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263392A (en) * | 2017-08-04 | 2017-10-20 | 上海欣影电力科技股份有限公司 | A kind of pull-up of power line carrier module |
-
2015
- 2015-11-26 CN CN201520964423.5U patent/CN205184660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263392A (en) * | 2017-08-04 | 2017-10-20 | 上海欣影电力科技股份有限公司 | A kind of pull-up of power line carrier module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |