CN206727394U - Plate-inserting structure - Google Patents
Plate-inserting structure Download PDFInfo
- Publication number
- CN206727394U CN206727394U CN201720378071.4U CN201720378071U CN206727394U CN 206727394 U CN206727394 U CN 206727394U CN 201720378071 U CN201720378071 U CN 201720378071U CN 206727394 U CN206727394 U CN 206727394U
- Authority
- CN
- China
- Prior art keywords
- circular arc
- inserted sheet
- utility
- model
- sheet body
- 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
Links
- 238000003466 welding Methods 0.000 abstract description 9
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a kind of plate-inserting structure, including inserted sheet body, the bottom side of the inserted sheet body is provided with a circular arc cutaway, and the radian of circular arc is between 1.72 1.85 in the circular arc cutaway.Circular arc cutaway in the utility model can allow shunt welding by, will not be extruded into shunt welding, and the size structure Proportionality design of the circular arc cutaway can ensure inserted sheet be plugged after stabilization.
Description
Technical field
A kind of plate-inserting structure is the utility model is related to, is mainly used in DC motor brush rack.
Background technology
Inside the smaller brush mount component in some spaces, because the spacing between copper plug and brush holder is smaller, substantially
Upper copper plug is close to brush holder face, but shunt welding is had to from there by therefore being easy to a shunt welding line squeeze crack.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, there is provided a kind of plate-inserting structure that will not be extruded into shunt welding.
The technical solution of the utility model is as follows：
A kind of plate-inserting structure, including inserted sheet body, the bottom side of the inserted sheet body are provided with a circular arc cutaway, the circle
The radian of circular arc is between 1.72-1.85 in arc notch.
The length a of the circular arc cutaway is highly high in inserted sheet body between the 1/5-1/4 of inserted sheet body base length
Between the 1/8-1/7 of degree.
The beneficial effects of the utility model are：
Circular arc cutaway in the utility model can allow shunt welding by that will not be extruded into shunt welding, and the circular arc cutaway
Size structure Proportionality design can ensure inserted sheet be plugged after stabilization.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Plate-inserting structure as shown in Figure 1, including inserted sheet body 1, the bottom side of the inserted sheet body 1 are provided with a circular arc
Breach 2, the radian of circular arc is between 1.72-1.85 in the circular arc cutaway 2.The length a of the circular arc cutaway 2 is in inserted sheet sheet
Between the 1/5-1/4 of the base length of body 1, highly between the 1/8-1/7 of the height of inserted sheet body 1.Circular arc in the utility model
V notch v can allow shunt welding by that will not be extruded into shunt welding, and the size structure Proportionality design of the circular arc cutaway can ensure
Inserted sheet be plugged after stabilization.
Above-mentioned foundation the utility model is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (2)
1. a kind of plate-inserting structure, including inserted sheet body (1), it is characterized in that：The bottom side of the inserted sheet body (1) is provided with a circle
Arc notch (2), the radian of circular arc is between 1.72-1.85 in the circular arc cutaway (2).
2. plate-inserting structure according to claim 1, it is characterized in that：The length a of the circular arc cutaway (2) is in inserted sheet body
(1) between the 1/5-1/4 of base length, highly between the 1/8-1/7 of inserted sheet body (1) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378071.4U CN206727394U (en) | 2017-03-31 | 2017-03-31 | Plate-inserting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378071.4U CN206727394U (en) | 2017-03-31 | 2017-03-31 | Plate-inserting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727394U true CN206727394U (en) | 2017-12-08 |
Family
ID=60504575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720378071.4U Expired - Fee Related CN206727394U (en) | 2017-03-31 | 2017-03-31 | Plate-inserting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727394U (en) |
-
2017
- 2017-03-31 CN CN201720378071.4U patent/CN206727394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |