CN203906502U - Motor wiring board injection molding screw - Google Patents
Motor wiring board injection molding screw Download PDFInfo
- Publication number
- CN203906502U CN203906502U CN201420317197.7U CN201420317197U CN203906502U CN 203906502 U CN203906502 U CN 203906502U CN 201420317197 U CN201420317197 U CN 201420317197U CN 203906502 U CN203906502 U CN 203906502U
- Authority
- CN
- China
- Prior art keywords
- shank
- injection moulding
- connecting board
- motor wire
- screw
- Prior art date
- 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.)
- Expired - Fee Related
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor wiring board injection molding screw which comprises a head handle portion and a threaded portion connected above the head handle portion. The lower end face of the head handle portion is further connected with a fixing portion, and a plurality of cut faces and clamping handles are peripherally arranged on the fixing portion. According to the motor wiring board injection molding screw, the fixing portion is arranged under the head handle portion, and the fixing portion and the head handle portion are injected and molded into a motor wiring board. The cut faces can prevent the screw from rotating, and the clamping handles can prevent the screw from being pulled out and rotating.
Description
Technical field
The utility model relates to a kind of motor wire-connecting board injection moulding screw.
Background technique
Conventionally, on motor wire-connecting board, there is integrated wiring terminal, so that motor is carried out to wiring energising, described wiring terminal is commonly referred to injection moulding screw, the head of existing injection moulding screw is the projection that slot in both sides, shape and various shapes bloomed in cross, prevent that it is pulled out and rotates, this class head construction production process is numerous and diverse, and cost of production increases.
Summary of the invention
It is simple and be difficult for loosening motor wire-connecting board injection moulding screw that technical problem to be solved in the utility model is to provide a kind of structure and manufacturing procedure.
For solving the problems of the technologies described above, the technical solution of the utility model motor wire-connecting board injection moulding screw is:
Motor wire-connecting board injection moulding screw, comprises a shank and is connected to a screw section for shank top, it is characterized in that: the end face of described shank below is also connected with fixing part; On described fixing part, be circumference and be provided with some tangent planes and card handle.
The top of described card handle in tangent plane.
Described tangent plane is two with card handle.
Described fixing part is circular, and outside dimension is less than a shank.
Described fixing part, a shank or the injection moulding of division header shank are in motor wire-connecting board the inside.
The technique effect that the utility model can reach is:
Compared with prior art, motor wire-connecting board injection moulding screw of the present utility model is simple in structure, and the tangent plane on fixing part prevents that it is rotated, and card handle on fixing part prevents that it is pulled out, and card handle also plays the effect of certain rotation inhibiting.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of motor wire-connecting board injection moulding screw of the present utility model.
Fig. 2 is the use view of motor wire-connecting board injection moulding screw of the present utility model.
Embodiment
As shown in Figure 1, the utility model provides a kind of motor wire-connecting board injection moulding screw, the screw section (2) that comprises a shank (1) and be connected to a shank (1) top, the end face of described shank (2) below is also connected with fixing part (3); On described fixing part (3), be circumference and be provided with some tangent planes (4) and card handle (5).
Described tangent plane (4) forms by cold header cold-heading.
The original blank part of described fixing part (3) is shaped as a cylindrical body, after cold header cold-heading, forms tangent plane (4) and card handle (5).
The top of described card handle (5) in tangent plane (4).
Described tangent plane (4) is two with card handle (5).
Described fixing part (3) is circular, and outside dimension is less than a shank (1).
Described fixing part (3), a shank (1) or division header shank (1) injection moulding are in motor wire-connecting board (6) the inside.
Below the using method of motor wire-connecting board injection moulding screw of the present utility model is made an explanation:
As shown in Figure 2, a shank (1) and the equal injection moulding of following structure are in motor wire-connecting board (6), and the upper surface of a shank (1) flushes with motor wire-connecting board (6); Tangent plane (4) can guarantee that screw does not rotate with respect to motor wire-connecting board (6); Card handle (5) guarantees that screw is not pulled out, and also plays anti-rotation effect to a certain extent simultaneously.
Claims (5)
1. motor wire-connecting board injection moulding screw, comprises a shank and is connected to a screw section for shank top, it is characterized in that: the end face of described shank below is also connected with fixing part; On described fixing part, be circumference and be provided with some tangent planes and card handle.
2. motor wire-connecting board injection moulding screw according to claim 1, is characterized in that: the top of described card handle in tangent plane.
3. motor wire-connecting board injection moulding screw according to claim 1, is characterized in that: described tangent plane is two with card handle.
4. motor wire-connecting board injection moulding screw according to claim 1, is characterized in that: described fixing part is for circular, and outside dimension is less than a shank.
5. motor wire-connecting board injection moulding screw according to claim 1, is characterized in that: described fixing part, a shank or the injection moulding of division header shank are in motor wire-connecting board the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317197.7U CN203906502U (en) | 2014-06-16 | 2014-06-16 | Motor wiring board injection molding screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317197.7U CN203906502U (en) | 2014-06-16 | 2014-06-16 | Motor wiring board injection molding screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906502U true CN203906502U (en) | 2014-10-29 |
Family
ID=51780784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317197.7U Expired - Fee Related CN203906502U (en) | 2014-06-16 | 2014-06-16 | Motor wiring board injection molding screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766099A (en) * | 2017-01-16 | 2017-05-31 | 邯郸美的制冷设备有限公司 | Chassis assembly for household electrical appliance and the household electrical appliance with it |
| CN107946793A (en) * | 2017-12-05 | 2018-04-20 | 江阴市易高机电科技有限公司 | A kind of terminal plate |
-
2014
- 2014-06-16 CN CN201420317197.7U patent/CN203906502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766099A (en) * | 2017-01-16 | 2017-05-31 | 邯郸美的制冷设备有限公司 | Chassis assembly for household electrical appliance and the household electrical appliance with it |
| CN107946793A (en) * | 2017-12-05 | 2018-04-20 | 江阴市易高机电科技有限公司 | A kind of terminal plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |