CN201440754U - Motor plate connected body - Google Patents
Motor plate connected body Download PDFInfo
- Publication number
- CN201440754U CN201440754U CN2009201314227U CN200920131422U CN201440754U CN 201440754 U CN201440754 U CN 201440754U CN 2009201314227 U CN2009201314227 U CN 2009201314227U CN 200920131422 U CN200920131422 U CN 200920131422U CN 201440754 U CN201440754 U CN 201440754U
- Authority
- CN
- China
- Prior art keywords
- motor
- motor plate
- copper sheet
- plates
- connecting portion
- 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)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides a motor plate connected body, which is provided with a structure capable of breaking two adjacent motor plates in a direct breaking mode so as to improve the production efficiency. The motor plate connected body comprises a plurality of motor plates which are connected together, connecting parts are arranged between every adjacent motor plates, the edges of the motor plates at the connecting parts are arc, copper sheet layers are arranged on the connecting parts and comprise two sides opposite to the motor plates on two sides of the copper sheet layers, and two sides form an arc line corresponding to the arc edges of the motor plates. The motor plate in the mode can be smoothly arranged in the shell and can avoid the problem of the interference of glass fiber protrusions. In addition, not only the quality of products can be improved, but also the production efficiency can be improved.
Description
Technical field
The utility model relates to a kind of motor plate.
Background technology
The circuit-line of the circuit board of control motor is generally very simple, and its mode of production adopts array way or arrangement mode production usually, promptly produces some living fractional motor plates on a big PCB, and then with each motor plate separately.
And the sheet material of producing the motor plate is to add the pressing of copper-clad plate high temperature by glass fabric and resin to form.As depicted in figs. 1 and 2, have a connecting portion 2 between every adjacent two motor plates 1,2 exist a square copper sheet layer 3 on the connecting portion.The left side 301 and the right 300 of copper sheet layer 3 are straight flange.In motor plate separately, connecting portion and motor plate begin to rupture from the dual-side of copper sheet layer.Can see that from the connection position that disconnects the edge of single-motor plate also has the remaining not base material of fracture, it is a fiber protrusion 4.She Ji connection copper sheet layer is the right angle quadrangle in advance.The right-angle side of tetragonal both sides is 0.1mm to crack edge 101 spacings of motor plate.After having welded components and parts on the motor plate, need divide plate to be assembled into shell the motor plate, just often owing to the interference of fiber protrusion, can't install down smoothly this moment.For avoiding this problem to occur, manufacturer requires the employee to cut off the connection position with scissors usually, to avoid producing fiber protrusion.The shortcoming of this mode is that the amount of labour used is big, and production efficiency is too low.
Summary of the invention
Problem to be solved in the utility model is: a kind of motor plate disjunctor is provided, has on this motor plate disjunctor and can disconnect the structure of two adjacent motor plates by directly breaking disconnected mode off with the fingers and thumb, to enhance productivity.
In order to solve the problems of the technologies described above, the utility model proposes a kind of motor plate disjunctor, comprise a plurality of motor plates that connect together, there is connecting portion between every adjacent two motor plates, the motor plate is a curved edge at the edge at connecting portion place, the copper sheet layer is arranged on connecting portion, and described copper sheet layer comprises the dual-side facing to its both sides motor plate, and dual-side becomes the corresponding camber line of curved edge with the motor plate.
Preferably: described copper sheet layer bottom and upper segment extends to the upper edge and the lower edge of described connecting portion respectively.Can help reducing the generation probability of fiber protrusion like this.
Preferably: the dual-side of described copper sheet layer is apart from motor panel edges 0.075mm.Can help reducing the generation probability of fiber protrusion like this and be that crack edge is more level and smooth.
The beneficial effects of the utility model are as follows:
Compared to existing technology, the utility model has carried out the design of corresponding arc limit, this improvement at this feature of motor plate curved edge to the copper sheet layer, it is disconnected that two the adjacent motor plates that connect together can directly be broken off with the fingers and thumb with hand, and incision position does not produce fiber protrusion.The motor plate that adopts this mode to produce can be installed in the shell smoothly, can not produce the problem that fiber protrusion disturbs.Both improve product quality and also improved production efficiency.
Figure of description
Fig. 1 is the schematic diagram that prior art motor plate disjunctor is cut off.
Fig. 2 is the enlarged drawing of the connecting portion of prior art.
Fig. 3 is the schematic diagram that the utility model motor plate disjunctor is broken into two with one's hands.
Fig. 4 is the enlarged drawing of the utility model connecting portion.
Identifier declaration among the figure:
Crack edge 101;
The right 300, the left side 301, top 302, following 303.
Embodiment
The utility model provides a kind of motor plate disjunctor.Its structure is referring to Fig. 3 and Fig. 4.
This motor plate disjunctor comprises a plurality of motor plates 1 that connect together.There is connecting portion 2 between every adjacent two motor plates.Motor plate 1 is the crack edge 101 of arc at the edge at connecting portion 2 places, also i.e. fracture from here.Copper sheet layer 3 is arranged on connecting portion 2.Copper sheet layer 3 comprises the dual-side facing to its both sides motor plate, i.e. the right 300 and the left side 301, and the top 302 of copper sheet layer 2 and following 303 extends to the upper edge and the lower edge of connecting portion 2 respectively.The curviplanar fracture edge 101 corresponding camber lines of the left side 300 and 301 one-tenth on the right and motor plate.The dual-side of copper sheet layer is apart from motor panel edges 0.075mm.
During use, can directly break disconnected two adjacent motor plates off with the fingers and thumb with hand, the motor plate ruptures at the crack edge place, and can not produce fiber protrusion, and the efficient that whole motor plate disjunctor is separated into the single-motor plate can improve much like this.
Claims (3)
1. motor plate disjunctor, comprise a plurality of motor plates that connect together, there is connecting portion between every adjacent two motor plates, the motor plate is a curved edge at the edge at connecting portion place, the copper sheet layer is arranged on connecting portion, it is characterized in that: described copper sheet layer comprises the dual-side facing to its both sides motor plate, and dual-side becomes the corresponding camber line of curved edge with the motor plate.
2. motor plate disjunctor according to claim 1 is characterized in that: described copper sheet layer bottom and upper segment extends to the upper edge and the lower edge of described connecting portion respectively.
3. motor plate disjunctor according to claim 1 is characterized in that: the dual-side of described copper sheet layer is apart from motor panel edges 0.075mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201314227U CN201440754U (en) | 2009-05-08 | 2009-05-08 | Motor plate connected body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201314227U CN201440754U (en) | 2009-05-08 | 2009-05-08 | Motor plate connected body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440754U true CN201440754U (en) | 2010-04-21 |
Family
ID=42545409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201314227U Expired - Fee Related CN201440754U (en) | 2009-05-08 | 2009-05-08 | Motor plate connected body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907776A (en) * | 2015-06-24 | 2015-09-16 | 浙江沈泰特种设备有限公司 | Storage tank processing technology |
-
2009
- 2009-05-08 CN CN2009201314227U patent/CN201440754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907776A (en) * | 2015-06-24 | 2015-09-16 | 浙江沈泰特种设备有限公司 | Storage tank processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20110508 |