CN206961701U - Speed-regulating switch adjustable shelf - Google Patents
Speed-regulating switch adjustable shelf Download PDFInfo
- Publication number
- CN206961701U CN206961701U CN201720628837.XU CN201720628837U CN206961701U CN 206961701 U CN206961701 U CN 206961701U CN 201720628837 U CN201720628837 U CN 201720628837U CN 206961701 U CN206961701 U CN 206961701U
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- CN
- China
- Prior art keywords
- brush
- fitting recess
- adjustable shelf
- carrier
- speed
- 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.)
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Abstract
The utility model discloses a kind of speed-regulating switch adjustable shelf, including for assembling the fitting recess of brush, it is characterised in that：Brush assembly of electric is provided with the fitting recess, and the brush assembly of electric includes brush and the brush carrier for brush being connected in the fitting recess, and on the fitting recess, the brush is fixedly installed on the brush carrier brush carrier plugged and fixed.Brush is fixed on adjustable shelf by the utility model by brush carrier, avoid in assembling process easily because assembling the crooked situation of appearance not in place, and brush is not easy to depart from from adjustable shelf, Stability Analysis of Structures, brush is not easy to break when adjustable shelf movement simultaneously, extends the service life of brush.
Description
Technical field
It the utility model is related to the adjustable shelf in a kind of speed-regulating switch.
Background technology
Brush structure in existing speed-regulating switch is typically all to be fit directly on adjustable shelf, follows and is moved down on adjustable shelf
It is dynamic.The shortcomings that so brush structure is present be：In assembling process easily because assemble it is not in place occur it is crooked, and brush easily from
Depart from adjustable shelf so that structural instability, while brush is easily broken off during adjustable shelf moves up and down, and shortens tune
The service life of speed switch.
The content of the invention
In view of the shortcomings of the prior art, the utility model proposes a kind of speed-regulating switch adjustable shelf, the utility model to have dress
The advantages that with simple, Stability Analysis of Structures, while brush is not easy to break when adjustable shelf moves, and extends the service life of brush.
To achieve the above object, its technical scheme used is：A kind of speed-regulating switch adjustable shelf, including for assembling brush
Fitting recess, brush assembly of electric is provided with the fitting recess, the brush assembly of electric includes brush and for brush to be connected into institute
The brush carrier in fitting recess is stated, for the brush carrier plugged and fixed on the fitting recess, the brush is fixedly installed on the electricity
On brush holder.
In said structure, brush is fixed on adjustable shelf by the utility model by brush carrier, is avoided in assembling process
Easily because assembling the crooked situation of appearance not in place, and brush is not easy to depart from from adjustable shelf, Stability Analysis of Structures, simultaneously living
Brush is not easy to break when moving frame moves, and extends the service life of brush.
Further, the brush carrier side is provided with the first projection, be provided with the fitting recess with it is described first convex
Block is engaged the second projection to prevent brush carrier from being skidded off from fitting recess.
In said structure, the first projection is engaged with the second projection, prevents brush carrier when adjustable shelf moves from dress
Skidded off in slot allocation, improve the stability of structure.
Further, pilot hole is provided with the fitting recess, is provided with the brush carrier and matches with the pilot hole
The boss of conjunction.
In said structure, pilot hole and boss are engaged, and brush carrier is accurately disposed at dress when assembling
In slot allocation, it can make it that assembling structure is more stable.
Further, power supply brush is provided with the brush carrier through making brush be fixedly installed on groove therein.
In said structure, brush is plugged on brush carrier through groove, and so setting is advantageous in that assembling is simple, easy
Installation and removal.
Further, the brush is V-type, including contact site and fixed part, described fixed part one end pass through the groove
It is plugged in the brush carrier, the other end contacts with the fitting recess, and the contact site includes two sections of sheet metals being parallel to each other,
It is provided with the brush carrier for preventing the 3rd crooked projection of contact jaw.
In said structure, fixed part both ends are in contact with brush carrier and fitting recess respectively so that brush is after the completion of assembling
Mechanism it is sufficiently stable, it is not easy to the situation that brush comes off from adjustable shelf occurs.3rd projection is arranged on two sections and is parallel to each other
Sheet metal among, it is crooked can effectively to prevent that sheet metal from occurring when adjustable shelf moves.
Brief description of the drawings
Accompanying drawing 1 is the present embodiment Structure explosion diagram；
Accompanying drawing 2 is the present embodiment structural representation；
Accompanying drawing 3 is the present embodiment brush support structure schematic diagram；
Accompanying drawing 4 is the present embodiment brush structure schematic diagram；
Accompanying drawing 5 is the present embodiment brush assembly of electric structure sectional view；
Accompanying drawing 6 is part A enlarged drawing in accompanying drawing 2.
Fitting recess 1, brush assembly of electric 2
Second projection 11, pilot hole 12, brush 21, brush carrier 22, the first projection 23, boss 24, groove 25, the 3rd projection
26
Contact site 211, fixed part 212.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is specifically described.
From accompanying drawing, the present embodiment is a kind of speed-regulating switch adjustable shelf 3, including for assembling the fitting recess 1 of brush 21,
Brush assembly of electric 2 is provided with fitting recess 1, and brush assembly of electric 2 includes brush 21 and the electricity for brush 21 being connected in fitting recess 1
Brush holder 22, on fitting recess 1, brush 21 is fixedly installed on brush carrier 22 plugged and fixed of brush carrier 22.
The side of brush carrier 22 is provided with the first projection 23, is provided with fitting recess 1 and is engaged with the first projection 23 to prevent
The second projection 11 that brush carrier 22 skids off from fitting recess 1.Pilot hole 12 is provided with fitting recess 1, is provided with brush carrier 22
The boss 24 being engaged with pilot hole 12.
22 are provided with power supply brush 21 through making brush 21 be fixedly installed on groove 25 therein on brush carrier.Brush 21 is V
Type, including contact site 211 and fixed part 212, the one end of fixed part 212 are plugged in brush carrier 22 through groove 25, the other end with
Fitting recess 1 contacts, and contact site 211 includes two sections of sheet metals being parallel to each other, and is provided with brush carrier 22 for preventing contact jaw
The 3rd crooked projection 26.
The above embodiments are only preferred embodiment of the present utility model, it is impossible to limit right of the present utility model with this
Scope, therefore, the equivalent variations made according to present utility model application the scope of the claims, such as using similar technique, similar structures
Equivalent product still belongs to the scope that the utility model is covered.
Claims (5)
1. a kind of speed-regulating switch adjustable shelf, including for assembling the fitting recess of brush, it is characterised in that：Set in the fitting recess
There is brush assembly of electric, the brush assembly of electric includes brush and the brush carrier for brush being connected in the fitting recess, the electricity
On the fitting recess, the brush is fixedly installed on the brush carrier brush holder plugged and fixed.
2. speed-regulating switch adjustable shelf according to claim 1, it is characterised in that：It is convex that the brush carrier side is provided with first
Block, is provided with the fitting recess and that first projection is engaged to prevent brush carrier from being skidded off from fitting recess is second convex
Block.
3. speed-regulating switch adjustable shelf according to claim 1 or claim 2, it is characterised in that：Pilot hole is provided with the fitting recess,
The boss being engaged with the pilot hole is provided with the brush carrier.
4. speed-regulating switch adjustable shelf according to claim 1, it is characterised in that：Be provided with the brush carrier power supply brush through
Brush is set to be fixedly installed on groove therein.
5. speed-regulating switch adjustable shelf according to claim 4, it is characterised in that：The brush is V-type, including contact site and solid
Determine portion, described fixed part one end is plugged in the brush carrier through the groove, and the other end contacts with the fitting recess, described
Contact site includes two sections of sheet metals being parallel to each other, and is provided with the brush carrier the 3rd convex for prevent contact jaw crooked
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628837.XU CN206961701U (en) | 2017-06-01 | 2017-06-01 | Speed-regulating switch adjustable shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628837.XU CN206961701U (en) | 2017-06-01 | 2017-06-01 | Speed-regulating switch adjustable shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961701U true CN206961701U (en) | 2018-02-02 |
Family
ID=61379648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720628837.XU Active CN206961701U (en) | 2017-06-01 | 2017-06-01 | Speed-regulating switch adjustable shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961701U (en) |
-
2017
- 2017-06-01 CN CN201720628837.XU patent/CN206961701U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: 325608 Puqi Industrial Zone, Hongqiao Town, Leqing City, Wenzhou City, Zhejiang Province Patentee after: Kedu Electric Co.,Ltd. Address before: 325000 Puqi Town Industrial Zone, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: KEDU ELECTRIC Co.,Ltd. |