CN205565248U - Antiskid transmission structure - Google Patents
Antiskid transmission structure Download PDFInfo
- Publication number
- CN205565248U CN205565248U CN201620339798.7U CN201620339798U CN205565248U CN 205565248 U CN205565248 U CN 205565248U CN 201620339798 U CN201620339798 U CN 201620339798U CN 205565248 U CN205565248 U CN 205565248U
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- China
- Prior art keywords
- keyway
- transmission shaft
- electric connector
- rotary electric
- combination
- 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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Abstract
The utility model discloses an antiskid transmission structure, including rotating electrical connector and transmission shaft, the transmission shaft sets up in rotating electrical connector's the mounting hole, rotating electrical connector is last to be equipped with a plurality of holding screw, the transmission shaft with be equipped with the combination keyway between the rotating electrical connector, be equipped with the square key at this key combination inslot. The beneficial effects of the utility model are that: through offering combination keyway and set up the square key at the key combination inslot between rotating electrical connector and transmission shaft, and then effectual rotating electrical connector and the transmission shaft avoided the phenomenon of skidding appears at the transmission in -process, has improved the reliability of operation.
Description
Technical field
This utility model relates to rotary electric connector anti-slip technology field, specifically, particularly relating to a kind of antiskid drive structure.
Background technology
Rotary electric connector is mainly used in the equipment needing to ensure normal power supply in continuous rotary course, in Axile connection structure, by holding screw, product rotary electric connector is fixed on power transmission shaft, when speed is little higher, it is easy for producing skidding, serious meeting causes wire to twist off, and damages product.
For Related Technical Issues present in prior art, effective solution is the most not yet proposed.
Utility model content
The purpose of this utility model is to provide a kind of antiskid drive structure, to overcome currently available technology above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of antiskid drive structure, including rotary electric connector and power transmission shaft, described power transmission shaft is arranged in the installing hole of described rotary electric connector, described rotary electric connector is provided with some holding screws, it is provided with combination keyway between described power transmission shaft and described rotary electric connector, in this combination keyway, is provided with square key.
Further, described combination keyway is made up of the first keyway and the second keyway, and wherein, the first keyway is arranged on power transmission shaft, and the second keyway is arranged on the installing hole inwall of rotary electric connector.
Further, the groove width of described combination keyway is less than the width of described square key, and the thickness of described square key is high less than the groove of described combination keyway.
Further, the quantity of described holding screw is four, and four holding screws being distributed on rotary electric connector ringwise.
The beneficial effects of the utility model are: by offering combination keyway between rotary electric connector and power transmission shaft and arranging square key in combination keyway, and then effectively avoid rotary electric connector and power transmission shaft skidding occurs in transmission process, improve reliability of operation.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation according to the antiskid drive structure described in this utility model embodiment.
Detailed description of the invention
Below the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into the scope of this utility model protection.
As shown in Figure 1, according to a kind of antiskid drive structure described in embodiment of the present utility model, including rotary electric connector 1 and power transmission shaft 2, described power transmission shaft 2 is arranged in the installing hole of described rotary electric connector 1, described rotary electric connector 1 is provided with some holding screws 3, it is provided with combination keyway 4 between described power transmission shaft 2 and described rotary electric connector 1, in this combination keyway 4, is provided with square key 5.
Described combination keyway 4 is made up of the first keyway and the second keyway, and wherein, the first keyway is arranged on power transmission shaft 2, and the second keyway is arranged on the installing hole inwall of rotary electric connector 1.
The groove width of described combination keyway 4 is less than the width of described square key 5, and the thickness of described square key 5 is high less than the groove of described combination keyway 4.
The quantity of described holding screw 3 is four, and four holding screws 3 being distributed on rotary electric connector 1 ringwise.
Understand technique scheme of the present utility model for convenience, below by way of in specifically used mode, technique scheme of the present utility model is described in detail.
Power transmission shaft 2 processes the first keyway, the installing hole inwall of rotary electric connector 1 processes the second keyway, when power transmission shaft 2 being installed in the installing hole of rotary electric connector 1, first keyway and the second keyway constitute complete combination keyway 4, it is placed to square key 5 combine in keyway 4, then holding screw 4 is locked, due to combination keyway 4 and the effect of square key 5, make not have skidding between rotary electric connector 1 and power transmission shaft 2, it is ensured that operation reliable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. an antiskid drive structure, including rotary electric connector and power transmission shaft, described power transmission shaft is arranged in the installing hole of described rotary electric connector, described rotary electric connector is provided with some holding screws, it is characterized in that: between described power transmission shaft and described rotary electric connector, be provided with combination keyway, in this combination keyway, be provided with square key.
Antiskid drive structure the most according to claim 1, it is characterised in that: described combination keyway is made up of the first keyway and the second keyway, and wherein, the first keyway is arranged on power transmission shaft, and the second keyway is arranged on the installing hole inwall of rotary electric connector.
Antiskid drive structure the most according to claim 2, it is characterised in that: the groove width of described combination keyway is less than the width of described square key, and the thickness of described square key is high less than the groove of described combination keyway.
Antiskid drive structure the most according to claim 3, it is characterised in that: the quantity of described holding screw is four, and four holding screws being distributed on rotary electric connector ringwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339798.7U CN205565248U (en) | 2016-04-21 | 2016-04-21 | Antiskid transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339798.7U CN205565248U (en) | 2016-04-21 | 2016-04-21 | Antiskid transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565248U true CN205565248U (en) | 2016-09-07 |
Family
ID=56810068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620339798.7U Expired - Fee Related CN205565248U (en) | 2016-04-21 | 2016-04-21 | Antiskid transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855181A (en) * | 2020-07-27 | 2020-10-30 | 西南交通大学 | Testing arrangement of pipe joint tightening torque and angle displacement relation |
-
2016
- 2016-04-21 CN CN201620339798.7U patent/CN205565248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855181A (en) * | 2020-07-27 | 2020-10-30 | 西南交通大学 | Testing arrangement of pipe joint tightening torque and angle displacement relation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 332000 No. 1 Workshop of Automobile Industrial Park Electronic Industry Park, Jiujiang Economic and Technological Development Zone, Jiujiang City, Jiangxi Province Patentee after: JIUJIANG INGIANT TECHNOLOGY CO., LTD. Address before: 332000, Jiangxi, Jiujiang economic and Technological Development Zone, Jiujiang auto industry park Aetna Road, No. 1 Comprehensive Building Patentee before: JIUJIANG INGIANT TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20210421 |