CN206424270U - Middle control castor electric brake structure - Google Patents
Middle control castor electric brake structure Download PDFInfo
- Publication number
- CN206424270U CN206424270U CN201621122344.0U CN201621122344U CN206424270U CN 206424270 U CN206424270 U CN 206424270U CN 201621122344 U CN201621122344 U CN 201621122344U CN 206424270 U CN206424270 U CN 206424270U
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- hexagonal
- motor
- castor
- brake structure
- 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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- Braking Arrangements (AREA)
Abstract
The utility model discloses castor electric brake structure is controlled in one kind, including middle control castor brake structure is provided with the outside of middle control castor, brake structure includes spike motor and the electric machine support for installing spike motor, the outer end of the motor bearing pin of spike motor is connected with rocking bar, hexagonal endoporus is provided with rocking bar, hexagonal power transmission shaft is installed in hexagonal endoporus, pass through the stretching motion of spike motor, rocking bar is driven to carry out circular arc rotary motion, hexagonal power transmission shaft is driven to rotate by the hexagonal endoporus of rocking bar simultaneously, it is achieved in the gear regulation of centering control castor, reach the purpose of brake.The utility model has advantages below compared with prior art：It is simple in construction, reliable operation, easy to operate, most of operation tables for having this functional requirement can be adapted to and used, the additional regulation brake of operation table is eliminated and step on leg structure, make the overall advantage for seeming more succinct.
Description
Technical field
The utility model discloses a kind of electric brake structure of middle control castor.
Background technology
There is the release of the operation table of control castor in most of band at present, the regulation control of its centering control castor is all using original
Some pin step on structure, and assembling, the regulation of centering control wheel brake drive mechanism have higher requirement, and it is good and bad direct that it is adjusted
Be embodied in the dynamics that pin is stepped on, dynamics is difficult to control, and braking effect is bad, and structure is not compact, appearance unsightly.
The content of the invention
Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, and provides a kind of structure letter
List, reliable operation, the electric brake structure of easy to operate middle control castor.
The purpose of this utility model is achieved through the following technical solutions：Castor electric brake structure is controlled in one kind, including
Middle control castor is provided with brake structure in the outside of the middle control castor, and the brake structure includes spike motor and for installing
The electric machine support of spike motor is stated, the outer end of the motor bearing pin of the spike motor is connected with rocking bar, is provided with the rocking bar
Hexagonal endoporus, hexagonal power transmission shaft is provided with the hexagonal endoporus, by the stretching motion of spike motor, drives rocking bar to carry out
Circular arc rotary motion, while driving hexagonal power transmission shaft to rotate by the hexagonal endoporus of rocking bar, by the rotation of hexagonal power transmission shaft, in making
The adjustment structure of control castor is adjusted to brake gear, and the electric brake function of castor is controlled in being realized with this.
The gear regulation of centering control castor is achieved in, the purpose of brake is reached.
The utility model has advantages below compared with prior art：It is simple in construction, reliable operation, easy to operate, it can fit
Close most of operation tables for having this functional requirement to use, eliminate the additional regulation brake of operation table and step on leg structure, make overall seem
It is more succinct, attractive in appearance.
Brief description of the drawings：
Fig. 1 is top view of the present utility model；
Fig. 2 is front view of the present utility model；
Castor is controlled in 1- spikes motor, 2- electric machine supports, 3- rocking bars, 4- motors bearing pin, 5- hexagonals power transmission shaft, 6-.
Embodiment：
In order to deepen to understand of the present utility model, further is made to the utility model below in conjunction with embodiment and accompanying drawing
It is described in detail, the embodiment is only used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
As Fig. 1-2 illustrates a kind of embodiment of middle control castor electric brake structure of the utility model：Including in
Control castor 6 and be provided with brake structure in the outside of the middle control castor 6, the brake structure includes spike motor 1 and for installing
The electric machine support 2 of the spike motor 1, the outer end of the motor bearing pin 4 of the spike motor 1 is connected with rocking bar 3, in the rocking bar
Hexagonal endoporus is provided with 3, hexagonal power transmission shaft 5 is installed in the hexagonal endoporus, by the rotation of hexagonal power transmission shaft 5, in making
The adjustment structure of control castor 6 is adjusted to brake gear, and the electric brake function of castor is controlled in being realized with this.
This uses the new stretching motion by spike motor, drives rocking bar to carry out circular arc rotary motion, while by rocking bar
Hexagonal endoporus drive the rotation of hexagonal power transmission shaft, be achieved in the gear regulation of centering control castor, reach the purpose of brake.
The electric brake structure of this practical middle control castor, the operation table that can be adapted to have this functional requirement is used, structure letter
It is list, reliable operation, easy to operate, eliminate the additional regulation brake of operation table and step on leg structure, make overall to seem more succinct, beautiful
See.
Claims (1)
1. castor electric brake structure is controlled in one kind, including middle control castor（6）In the middle control castor（6）Outside provided with brake
Structure, it is characterised in that：The brake structure includes spike motor（1）With for installing the spike motor（1）Motor branch
Frame（2）, the spike motor（1）Motor bearing pin（4）Outer end be connected with rocking bar（3）, in the rocking bar（3）On be provided with hexagonal
Endoporus, hexagonal power transmission shaft is provided with the hexagonal endoporus（5）, the spike motor（1）Pass through spike motor（1）It is flexible
Motion, drives rocking bar（3）Circular arc rotary motion is carried out, while by rocking bar（3）Hexagonal endoporus drive hexagonal power transmission shaft（5）Rotation
Turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122344.0U CN206424270U (en) | 2016-10-14 | 2016-10-14 | Middle control castor electric brake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122344.0U CN206424270U (en) | 2016-10-14 | 2016-10-14 | Middle control castor electric brake structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206424270U true CN206424270U (en) | 2017-08-22 |
Family
ID=59589390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621122344.0U Expired - Fee Related CN206424270U (en) | 2016-10-14 | 2016-10-14 | Middle control castor electric brake structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206424270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020154880A1 (en) * | 2019-01-29 | 2020-08-06 | 田园霏雪 | Automatic braking device for caster |
-
2016
- 2016-10-14 CN CN201621122344.0U patent/CN206424270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020154880A1 (en) * | 2019-01-29 | 2020-08-06 | 田园霏雪 | Automatic braking device for caster |
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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: 20170822 Termination date: 20191014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |