CN206075973U - Resistance - Google Patents
Resistance Download PDFInfo
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- CN206075973U CN206075973U CN201620970149.7U CN201620970149U CN206075973U CN 206075973 U CN206075973 U CN 206075973U CN 201620970149 U CN201620970149 U CN 201620970149U CN 206075973 U CN206075973 U CN 206075973U
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Abstract
This utility model is related to electronic component technology field, refers in particular to a kind of resistance；This utility model includes body, and the two ends of body have pin, and pin includes connecting portion, bottom, supporting part, and connecting portion is connected with body, and bottom is located at the lower section of body, and the two ends of supporting part are connected with connecting portion, bottom respectively；The beneficial effects of the utility model are：SMD structure is realized in the bottom formed using bending pins, with low cost of manufacture, subsequent applications production efficiency height, the low advantage of subsequent machining cost.
Description
Technical field
This utility model is related to electronic component technology field, refers in particular to a kind of resistance.
Background technology
Existing resistance, typically all pins type, i.e. resistance includes body, the two ends of body are extended out pin,
When resistance is produced, pin is stretched along body straight line, and during packaging, the outside of two ends pin is fixed by adhesive tape, resistance coiled strip
Wind together in ladder-shaped.Resistance, in application production, is essentially all by the bending pins at body two ends, substantially in 90
Degree, inserts the jack on circuit board, then circuit board is crossed wave-soldering, by electric resistance welding on circuit boards, in addition it is also necessary to carry out again manually
Foot operation is cut, the excessive portion pin beyond pad is cut.By foregoing description, conventional, electric-resistance is required for carrying out clubfoot
Afterwards, by manually by resistance insert circuit board, circuit board relevant position want perforate, by manually cutting foot, this mode
Cost of labor, sheet fabrication cost, are all higher, and the cost of pin is also higher, while low production efficiency.
Therefore, the defect based on above-mentioned existing resistance, needs to be improved existing resistance.
The content of the invention
The purpose of this utility model is to provide a kind of resistance for the deficiencies in the prior art, and the resistance solves existing
Existing for resistance：The defect such as manufacturing cost height, subsequent applications low production efficiency, subsequent machining cost height.
For achieving the above object, this utility model is achieved through the following technical solutions：Resistance, including body, body
Two ends there is pin, pin includes connecting portion, bottom, supporting part, and connecting portion is connected with body, bottom be located at body under
Side, the two ends of supporting part are connected with connecting portion, bottom respectively.
Bottom is in flat, forms a plane.
Supporting part is trapezoidal.
The beneficial effects of the utility model are：SMD structure is realized in the bottom formed using bending pins, with system
Make low cost, subsequent applications production efficiency height, the low advantage of subsequent machining cost.
Description of the drawings
Fig. 1 is one structural representation of embodiment of the present utility model.
Fig. 2 is one elevational schematic view of embodiment of the present utility model.
Fig. 3 is the elevational schematic view of embodiment of the present utility model two.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
Seeing Fig. 1 --- Fig. 2, this utility model resistance include：Body 1, pin 2, connecting portion 3, bottom 4, supporting part 5.
This utility model includes body 1, and the two ends of body 1 have pin 2, and pin 2 includes connecting portion 3, bottom 4, supports
Portion 5, connecting portion 3 are connected with body 1, and bottom 4 is located at the lower section of body 1, the two ends of supporting part 5 respectively with connecting portion 3, bottom 4
Connection.
Bottom of the present utility model 4 be in flat, formed a plane, by this plane, can with circuit board on
Pad solder.
Supporting part of the present utility model 5 is trapezoidal, and the width of the part that supporting part 5 is connected with connecting portion 3 is less, supporting part
The width of 5 parts being connected with bottom 4 is larger.
Bottom of the present utility model 4 is 50-100 degree with the angle of supporting part 5.
Width of 4 width of bottom of pin of the present utility model 2 less than body 1.
4 width of bottom of pin of the present utility model 2 is 2-3 times of 3 width of connecting portion.
This utility model will be accomplished that and for conventional, electric-resistance be modified to paster type resistor.
, in dumbbell shape, middle part is little, big near connecting portion 3 for body of the present utility model 1.
1 surface printing of body of the present utility model has colour circle.
The connecting portion 3 of pin of the present utility model 2 is cylinder.
The outer surface that connecting portion of the present utility model 3 is connected with supporting part 5 has topples over lead angle.
Production of the present utility model, is after conventional, electric-resistance production, the pin 2 of resistance is carried out pressing, rolls over to be formed, at this
During, the length of pin 2 is directly produced according to the parameter of setting, without being sheared, can reduce pin 2 into
This, meanwhile, pin 2 is carried out pressing, rolled over using folding foot machine, it is possible to achieve rapidly, continuously, automated production, improve production efficiency.
As the body 1 of resistance is sized generally below 1 centimetre, so pressure to pin 2, rolling over more convenient.
In the application of resistance, as automatization's chip electronic element is very more, circuit board itself need not punch,
The production cost of circuit board can be reduced, the pad of resistance as other chip electronic elements, is directly formed in circuit board,
During processing, this utility model resistance can be fitted by high speed placement system together, when circuit board crosses Reflow Soldering, this utility model resistance
It is soldered together on circuit boards with other chip electronic elements, this SMD production technology can greatly improve production effect
Rate, simultaneously as reducing plug-in unit, cutting two operations of foot, reduces manpower and does into further improve production efficiency.
See Fig. 3, be the elevational schematic view of embodiment of the present utility model two.In this example case, overall structure with
Embodiment one is essentially identical, and difference is that 4 width of bottom of the pin 2 of embodiment two is more than the width of body 1, the width of bottom 4
Degree is bigger, can provide bigger support, can be applicable to big resistance.
In embodiment two, 4 width of bottom of pin 2 is 3.5-5 times of 3 width of connecting portion.
This utility model has low cost of manufacture, subsequent applications production efficiency height, the low advantage of subsequent machining cost.
Certainly, the embodiment of the above, simply preferred embodiments of the present utility model, not limit this utility model
Practical range, therefore the equivalence changes done of all constructions according to described in this utility model claim, feature and principle or repair
Decorations, all should be included in this utility model claim.
Claims (4)
1. resistance, it is characterised in that：Including body, the two ends of body have pin, and pin includes connecting portion, bottom
Portion, supporting part, connecting portion are connected with body, and bottom is located at the lower section of body, the two ends of supporting part respectively with even
Socket part, bottom connection；Bottom is in flat, forms a plane；, in dumbbell shape, middle part is little, close for body
Connecting portion is big, and the bottom width of pin is less than the width of body, and connecting portion is cylinder.
2. resistance according to claim 1, it is characterised in that：The bottom width of pin is 2-3 times of connecting portion width.
3. resistance, it is characterised in that：Including body, the two ends of body have pin, and pin includes connecting portion, bottom, supporting part,
Connecting portion is connected with body, and bottom is located at the lower section of body, and the two ends of supporting part are connected with connecting portion, bottom respectively；Bottom is in
Flat, forms a plane；Body is in dumbbell shape, and middle part is little, close connecting portion is big, and the bottom width of pin is more than body
Width, connecting portion are cylinder.
4. resistance according to claim 3, it is characterised in that：The bottom width of pin is 3.5-5 times of connecting portion width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970149.7U CN206075973U (en) | 2016-08-30 | 2016-08-30 | Resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970149.7U CN206075973U (en) | 2016-08-30 | 2016-08-30 | Resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206075973U true CN206075973U (en) | 2017-04-05 |
Family
ID=58433224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620970149.7U Active CN206075973U (en) | 2016-08-30 | 2016-08-30 | Resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206075973U (en) |
-
2016
- 2016-08-30 CN CN201620970149.7U patent/CN206075973U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171226 Address after: 518000 Guangdong province Shenzhen city Longhua District Guanlan Street Fu Keng community water village 60 Building No. five Patentee after: Shenzhen City Deep Well Technology Co. Ltd. Address before: 523000 Guangdong province Shenzhen city Longhua District Guanlan Street Fu Keng Community Water Village No. 57 Patentee before: Yang Xulong |