CN104009304B - Terminal structure - Google Patents
Terminal structure Download PDFInfo
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- CN104009304B CN104009304B CN201310062334.7A CN201310062334A CN104009304B CN 104009304 B CN104009304 B CN 104009304B CN 201310062334 A CN201310062334 A CN 201310062334A CN 104009304 B CN104009304 B CN 104009304B
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- clamping plate
- hypotenuse
- strikes
- terminal structure
- connecting portion
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Abstract
A terminal structure comprises a base, a connecting part, a clamping part and a first scraping part. The connecting part is connected with the base, is U-shaped, and comprises a first end and a second end. The clamping part comprises a first clamping plate and a second clamping plate, the first clamping plate is connected with the first end of the connecting part, the second clamping plate is connected with the second end of the connecting part, and a slit is formed between a surface of the first clamping plate and a surface of the second clamping plate. The first scraping part is connected with one edge of the first clamping plate and the first end of the connecting part. The first scraping part has a first bevel edge which tilts towards the first end from the top edge of the first clamping plate.
Description
Technical field
The present invention is with regard to a kind of terminal structure.
Background technology
With the development of electronic industry, applying of motor is seen everywhere in the life of present people, and the structure in motor
In, wire（Such as enamel-covered wire）Electric connection with circuit board needs to reach by a terminal structure, and wherein wire is being led
Electric material（Such as copper cash）Periphery be generally coated with one layer of insullac material, with protect conduction material be protected from moisture in air or its
The impact of his factor and damage, in this case, wire, certainly will to be electrically connected with by terminal structure and circuit board
The insullac material that wire periphery is coated divests.
However, the insullac material of general wire have high heat-resisting it is difficult to be stained with brokenly by scolding tin, and need using tool by it
Strike off, but relatively costly, and prevailing practices are by frictional force when terminal structure is combined by wire, directly by the insulation of wire
Paint material strikes off, and so that both is electrically connected with simultaneously, but prevailing practices, the area that it can strike off is less, once exposed conduction
Material aoxidizes, and will cause the problem of loose contact.Therefore, how to provide a kind of terminal structure, will be able to lead when wire is combined
The insullac material on line surface strikes off, and particularly, has the larger area striking off, it has also become one of important problem.
Content of the invention
The purpose of the present invention is to propose to a kind of terminal structure, to solve the problems, such as prior art.
For reaching above-mentioned purpose, according to a kind of terminal structure of the present invention include a pedestal, a connecting portion, a clamping part and
One first strikes off portion.Connecting portion is connected with pedestal, and connecting portion is a U-shape structure, and it includes a first end and one second end.Folder
The portion of holding includes a first clamping plate and a second clamping plate, and first clamping plate connects the first end of connecting portion, and second clamping plate connects connecting portion
The second end, and be formed with a slit between a surface of first clamping plate and a surface of second clamping plate.First strikes off portion and the
The first end of one side of one clamping plate and connecting portion connects, and first portion of striking off has one first hypotenuse, and the first hypotenuse is pressed from both sides by first
The top margin of plate tilts to first end.
In one embodiment, further include one first supporting part and connect first clamping plate, and one second supporting part connects second
Clamping plate, and extend to the direction away from the first supporting part.
In one embodiment, further include the one second first end company striking off the another side that portion is with first clamping plate and connecting portion
Connect, and second portion of striking off has one second hypotenuse, the second hypotenuse is tilted to first end from the top margin of first clamping plate.
In one embodiment, further include one second and strike off portion and be connected with second clamping plate and connecting portion the second end,
And second the portion of striking off there is one second hypotenuse, the second hypotenuse is tilted from the top margin of second clamping plate to the second end.
In one embodiment, first strike off portion and second to strike off portion relative.
In one embodiment, further include one the 3rd first end company striking off the another side that portion is with first clamping plate and connecting portion
Connect, and the 3rd portion of striking off has one the 3rd hypotenuse, the 3rd hypotenuse is tilted to first end from the top margin of first clamping plate.
In one embodiment, further include one the 4th the second end company striking off the another side that portion is with second clamping plate and connecting portion
Connect, and the 4th portion of striking off has one the 4th hypotenuse, the 4th hypotenuse is tilted to the second end from the top margin of second clamping plate.
In one embodiment, further include the inner side that a holding part is arranged at the bottom of connecting portion.
In one embodiment, the first hypotenuse has coarse micro structure.
In one embodiment, the first hypotenuse is zigzag or smooth shape.
The terminal structure of the present invention, can be exhausted by conductive line surfaces when wire is combined by the first cooperation striking off portion
Edge paint material strikes off.
Brief description
Fig. 1 is a kind of schematic diagram of terminal structure of present pre-ferred embodiments；
The schematic diagram that Fig. 2 is combined with wire for terminal structure；
Fig. 3 is a kind of schematic diagram of terminal structure of another preferred embodiment of the present invention；And
Fig. 4 is a kind of schematic diagram of terminal structure of another preferred embodiment of the present invention.
Wherein, description of reference numerals is as follows：
1、1a、1b：Terminal structure
11：Pedestal
12：Connecting portion
121：First end
122：Second end
13：Clamping part
131：First clamping plate
132：Second clamping plate
14：First strikes off portion
141：First hypotenuse
15：Second strikes off portion
151：Second hypotenuse
16：3rd strikes off portion
161：3rd hypotenuse
17：4th strikes off portion
171：4th hypotenuse
18：Holding part
191：First supporting part
192：Second supporting part
2：Wire
21a：It is stripped off portion
Specific embodiment
Hereinafter with reference to relevant drawings, a kind of terminal structure according to present pre-ferred embodiments, wherein identical unit are described
Part will be illustrated with identical reference marks.It is significant to note that, accompanying drawing is only to be illustrated, and not represents actual chi
Very little and ratio, in enforcement, size and ratio all according to needs, and can have different designs.
Refer to shown in Fig. 1, it is a kind of schematic diagram of terminal structure 1 of present pre-ferred embodiments.On the implementation, hold
Minor structure 1 can be with a circuit board（Figure does not illustrate）And one or more wire 2 collocation application, wherein wire 2 can be Polyester Paint
Envelope curve（polyester enamelled wire,PEW）, its Surface coating has one layer of insullac material, to protect its internal leading
Electric material is protected from damaging.Terminal structure 1 may be used to be electrically connected with circuit board and wire 2, and in other words, terminal structure 1 is made
The bridge being electrically connected with each other for circuit board and wire 2, and can be applicable to the such as electronic installation such as motor, fan, but need
It is noted that the present invention is not limited to this.
As shown in figure 1, terminal structure 1 includes a pedestal 11, a connecting portion 12, a clamping part 13 and one first strike off portion
14.
Pedestal 11 may be used to be electrically connected with circuit board, therefore its material is conductive material, for example, include copper, ferrum or its conjunction
Gold etc..In addition, pedestal 1 can act also as the device that terminal structure 1 is fixed on it and is applied（Such as motor）Although, therefore
In the present embodiment, the shape of pedestal 11 is taking a plate-like structure as a example, but in different embodiments, can be according to actual need
That or to design considers（The structure of the housing of such as motor, structure of the housing of fan etc.）Be designed, the present invention not with
This is limited.
Connecting portion 12 is to be connected with pedestal 11, and its material can be identical with pedestal 11.Connecting portion 12 can be a U-shape structure, and
It includes a first end 121 and one second end 122, and first end and the second end are two summits being located at U-shape structure respectively.
Clamping part 13 is including a first clamping plate 131 and a second clamping plate 132.In the present embodiment, first clamping plate 131 is
Connect the first end 121 of connecting portion 12, and second clamping plate 132 is to connect the second end 122 of connecting portion 12, and first clamping plate 131
A surface and a surface of second clamping plate 132 between be formed with a slit 133.Specifically, first clamping plate 131 is by connecting
The first end 121 in portion 12 extends along U-shaped opening direction and is formed, and second clamping plate 132 is then by the second end of connecting portion 12
122 are formed along the extension of U-shaped opening direction.Slit 133 may be used to clamp wire 2, therefore on implementing, the width of slit 133 is less than
The diameter of wire 2 is preferred, for example, when a diameter of 0.9 millimeter～1 millimeter of wire 2, and the width of slit can be 0.4 millimeter
～0.6 millimeter.In addition, it should be noted that first clamping plate 131 can differ on the implementation with the shape of second clamping plate 132, this
Invent and do not limited.
First strikes off portion 14 is connected with one side of first clamping plate 131 and the first end 121 of connecting portion 12, and first strikes off
Portion 14 has one first hypotenuse 141, and the first hypotenuse is tilted from the top margin of first clamping plate 131 to first end 121, is more specifically
Tilt to the direction away from first clamping plate 131.First function striking off portion 14 is, when wire 2 being pressed into slit by external force
When 133, the first hypotenuse 141 can the insullac material that be coated the wire being in contact with it 2 surface strike off so that inside wire 2
Conduction material exposed, and can be electrically connected with terminal structure 1, and then reach the purpose being electrically connected with circuit board.Further
For, the first hypotenuse 141 can have coarse micro structure（Such as burr）, to increase when the first hypotenuse 141 is rubbed with wire 2
Resistance, and then increase the ability that the first hypotenuse 141 strikes off the insullac material of wire 2.In addition, when being arranged based on increase wire 2
Convenience, the height of second clamping plate 2 can be more than the height of first clamping plate, but the present invention is not limited thereto.
On the implementation, clamping part 13 and first strikes off the material in portion 14 all from the material with pedestal 11 phase same material,
Such as copper, ferrum or its alloy etc., because it has ductility, are difficult to cause permanent deformation to lose clamping or the work(striking off because of external force
Effect, certainly, if there is the special material considered, also can have satisfactory electrical conductivity and ductility concurrently using other simultaneously, the present invention is not
Limited.
Refer to shown in Fig. 2, its schematic diagram being combined with wire 2 for terminal structure 1.When wire 2 is narrow by the press-in of power in addition
After seam 133, the insullac material part that wire 2 surface is coated is struck off portion 14 by first and is struck off, i.e. wire 2 no net in Fig. 2
The part of point（It is stripped off portion 21a）, in enforcement, the electric current of the device that the area that strikes off can be applied according to terminal structure 1
The difference of flow, and have different designs, the present invention is not limited.
Refer to shown in Fig. 3, it is a kind of schematic diagram of terminal structure 1a of another preferred embodiment of the present invention.Terminal is tied
Structure 1a is substantially the same with terminal structure 1, and only different to both parts illustrates below, and identical part is not then gone to live in the household of one's in-laws on getting married
State.
Terminal structure 1a further includes one second and strikes off portion 15 and first to strike off portion 14 relative.Second strikes off structure and the second folder
Second end 122 of one side of plate 132 and connecting portion 12 connects, and second strikes off portion 15 and have one second hypotenuse 151, the second hypotenuse
151 are tilted from the top margin of second clamping plate 132 to the second end 122.
Compared to terminal structure 1, terminal structure 1a has the insullac material scraping abilities of multiaspect that is to say, that terminal is tied
The area of the insullac material that structure 1a scraped conductive line surfaces are coated is larger, makes wire can flow into terminal structure 1a's whereby
Current flow is lifted.
In addition, the purpose based on the convenience increasing during setting wire, terminal structure 1a can further include one the
One supporting part 191 and one second supporting part 192.First supporting part 191 is to connect first clamping plate 131, and the second supporting part 192
It is to connect second clamping plate 132, and the second supporting part 192 extends to the direction away from the first supporting part 191, so as to making first
A bearing area can be formed, to carry wire between support part 191 and the second supporting part 192.On the implementation, the first supporting part 191
Also can extend to the direction away from the second supporting part 192, the present invention is not limited simultaneously.
Refer to shown in Fig. 4, it is a kind of schematic diagram of terminal structure 1b of another preferred embodiment of the present invention.Terminal is tied
Structure 1b is substantially the same with terminal structure 1a, and only different to both parts illustrates below, and identical part is then not in addition
Repeat.
Terminal structure 1b further includes that one the 3rd strikes off portion 16 and the 4th and strikes off portion 17.
3rd strikes off the first end 121 that portion 16 is another side with first clamping plate 131 and connecting portion 12 is connected, and the 3rd scrapes
Except portion 16 has one the 3rd hypotenuse 161, the 3rd hypotenuse 161 is tilted from the top margin of first clamping plate 131 to first end 121.
4th strikes off the second end 122 that portion 17 is another side with second clamping plate 132 and connecting portion 12 is connected, and the 4th scrapes
Except portion 17 has one the 4th hypotenuse 171, the 4th hypotenuse 171 is tilted from the top margin of second clamping plate 132 to the second end 122.
In addition, in the present embodiment, terminal structure 1b further includes a holding part 18, and it is arranged in the bottom of connecting portion 12
Side, in order to house wire.
Compare with terminal structure 1a, terminal structure 1b further increases the area of the insullac material of its scraped wire,
It is noted that on the implementation, first strikes off portion 14, second strikes off portion the 15, the 3rd and strike off portion 16 and the 4th and strike off portion 17,
Combination in any can be carried out as needed, by aforementioned combinatorial and design hypotenuse length, it is possible to obtain required wire exhausted
Edge paint material strikes off area, preferably, making the area striking off be more than wire cross-section area.
In addition, based on the purpose increasing by the first scraping abilities striking off portion 14, the first hypotenuse can for zigzag rather than
As the smooth shape of the first hypotenuse 141, certainly, on the implementation, jagged hypotenuse design also can arbitrarily cover for the second hypotenuse
151st, the 3rd hypotenuse 161 or the 4th hypotenuse 171, the present invention is not limited.
Summary, according to a kind of terminal structure of the present invention, by the first cooperation striking off portion, can be combined with wire
When, the insullac material of conductive line surfaces is struck off, particularly, compares with existing, the area of scraped of the present invention is larger, and can make to lead
Line and terminal structure more effectively electrical connection, it is to avoid when striking off area and being less, the conduction material oxidation of wire it may happen that
Loose contact, on the other hand, has larger contact area between the conduction material of wire and terminal structure, can effectively improve
Maximum current flow.
The foregoing is only illustrative, rather than be restricted person.Any spirit and scope without departing from the present invention, and to it
The equivalent modifications carrying out or change, are intended to be limited solely by scope of the appended claims.
Claims (9)
1. a kind of terminal structure is it is characterised in that include：
One pedestal；
One connecting portion, is connected with this pedestal, and this connecting portion is a U-shape structure, and it includes a first end and one second end；
One clamping part, including a first clamping plate and a second clamping plate, this first clamping plate connects this first end of this connecting portion, and this
Second splint connects this second end of this connecting portion, and is formed between a surface of this first clamping plate and a surface of this second clamping plate
There is a slit, between described clamping part first clamping plate and second clamping plate surface, described slit forward clamps wire；And
One first strikes off portion, is connected with this first end this first clamping plate and this connecting portion, and described first strikes off portion face
It is one first hypotenuse to lateral edges of described second clamping plate, this first hypotenuse is inclined from the top margin of this first clamping plate to this first end
Tiltedly；Described first strikes off that portion is parallel with described first clamping plate, this first hypotenuse towards described second clamping plate side have coarse
Micro structure or laciniation, entirely this first hypotenuse towards described second clamping plate side be located at described slit bearing of trend
On.
2. terminal structure as claimed in claim 1, also includes：
One first supporting part, connects this first clamping plate；And
One second supporting part, connects this second clamping plate, and extends to the direction away from this first supporting part.
3. terminal structure as claimed in claim 1, also includes：
One second strikes off portion, is connected with the another side of this first clamping plate and this first end of this connecting portion, and this second strikes off portion
There is one second hypotenuse, this second hypotenuse is tilted from the top margin of this first clamping plate to this first end.
4. terminal structure as claimed in claim 1, also includes：
One second strikes off portion, is connected with this second end this second clamping plate and this connecting portion, and this second portion of striking off tool
There is one second hypotenuse, this second hypotenuse is tilted from the top margin of this second clamping plate to this second end.
5. terminal structure as claimed in claim 4, wherein this first strikes off portion second to strike off portion relative with this.
6. terminal structure as claimed in claim 4, also includes：
One the 3rd strikes off portion, is connected with the another side of this first clamping plate and this first end of this connecting portion, and the 3rd strikes off portion
There is one the 3rd hypotenuse, the 3rd hypotenuse is tilted from the top margin of this first clamping plate to this first end.
7. terminal structure as claimed in claim 6, also includes：
One the 4th strikes off portion, is connected with the another side of this second clamping plate and this second end of this connecting portion, and the 4th strikes off portion
There is one the 4th hypotenuse, the 4th hypotenuse is tilted from the top margin of this second clamping plate to this second end.
8. terminal structure as claimed in claim 1, also includes：
One holding part, is arranged at the inner side of the bottom of this connecting portion.
9. terminal structure as claimed in claim 7, the wherein opposite side of this second clamping plate described in the first hypotenuse not face are saw
Dentation or smooth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062334.7A CN104009304B (en) | 2013-02-27 | 2013-02-27 | Terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062334.7A CN104009304B (en) | 2013-02-27 | 2013-02-27 | Terminal structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104009304A CN104009304A (en) | 2014-08-27 |
| CN104009304B true CN104009304B (en) | 2017-02-08 |
Family
ID=51369866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310062334.7A Active CN104009304B (en) | 2013-02-27 | 2013-02-27 | Terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104009304B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658467B (en) * | 2018-06-12 | 2022-08-05 | 致茂电子(苏州)有限公司 | Clamp type testing device |
| CN111736077A (en) * | 2019-03-25 | 2020-10-02 | 致茂电子(苏州)有限公司 | Clamp type testing device |
| CN110126183A (en) * | 2019-05-06 | 2019-08-16 | 华创天元实业发展有限责任公司 | Produce steel skeleton plastic clad pipe electric smelting covering thread coil winding machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202034552U (en) * | 2011-04-26 | 2011-11-09 | 无锡国丰电子科技有限公司 | Contact type puncture terminal for printed circuit board |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59902413D1 (en) * | 1998-06-08 | 2002-09-26 | Siemens Ag | CUTTING TERMINAL |
| CN201352675Y (en) * | 2009-01-22 | 2009-11-25 | 番禺得意精密电子工业有限公司 | Terminal material-band structure and terminal structure |
| CN101651263B (en) * | 2009-09-09 | 2011-05-18 | 昆山捷讯腾精密电子科技有限公司 | Wire-to-board connector |
| CN202134687U (en) * | 2011-05-31 | 2012-02-01 | 宁波高松电子有限公司 | Electric connector |
-
2013
- 2013-02-27 CN CN201310062334.7A patent/CN104009304B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202034552U (en) * | 2011-04-26 | 2011-11-09 | 无锡国丰电子科技有限公司 | Contact type puncture terminal for printed circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104009304A (en) | 2014-08-27 |
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