CN203982259U - A kind of Novel remote handle - Google Patents
A kind of Novel remote handle Download PDFInfo
- Publication number
- CN203982259U CN203982259U CN201420449280.XU CN201420449280U CN203982259U CN 203982259 U CN203982259 U CN 203982259U CN 201420449280 U CN201420449280 U CN 201420449280U CN 203982259 U CN203982259 U CN 203982259U
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- Prior art keywords
- groove
- handle
- rocking bar
- fixture
- tumbler
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- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of Novel remote handle, to be handles be provided with the first groove near one end of rocking bar to its technical scheme main points, rocking bar is provided with cavity near one end of handle, in the first groove, be provided with fixture, in cavity, be provided with chuck, chuck hub is provided with the first through hole, and chuck is provided with some draw-in grooves near a side surface of the first groove, and fixture is provided with near one end of draw-in groove the fixture block matching with draw-in groove.Crank handle of the present utility model and rocking bar can improve space availability ratio in surface level rotation and also reduce and taken up room, fixture is set, facilitated position between handle and rocking bar to fix and improved the structural stability of crank, the tumbler of the second groove setting and the second groove fit is set, tumbler can be in the second groove slippage be not that used time rocking bar rotates can be different when different from tumbler time and tumbler is placed in the second groove, has reduced space hold rate completely, and further guaranteed the functional reliability of crank.
Description
Technical field
The utility model relates to a kind of crank, and in particular, it relates to a kind of Novel remote handle.
Background technology
Crank is a kind of for driving the instrument of miscellaneous part activity, when crank is when rotating, can drive the workpiece being connected with crank to rotate, crank mostly in the market is integral type setting, not movable between all parts, take up room many, and when user is when encountering crank unintentionally, the situation that the workpiece that can make to be connected with crank rotates, makes to occur unpredictable situation.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of rotatable folding minimizing to take up room, and in the time of no, can draw in, there will not be the Novel remote handle of other unexpected situations.
For achieving the above object, the utility model provides following technical scheme: a kind of Novel remote handle, comprise handle, the rocking bar being connected with handle, the tumbler being connected with rocking bar, described handle and rocking bar are rotationally connected, described handle is provided with the first groove near one end of rocking bar, described rocking bar is provided with cavity near one end of handle, described the first groove is communicated with cavity, in described the first groove, be provided with fixture, the L-shaped setting of described fixture, described fixture one end parallel with rocking bar is placed in cavity and fixture one end parallel with handle is placed in the first groove, in described cavity, be provided with chuck, described chuck hub is provided with the first through hole, one end that described fixture is placed in cavity wore the first through hole, described chuck is provided with some draw-in grooves near a side surface of the first groove, described draw-in groove is communicated with the first through hole, described fixture is provided with near one end of draw-in groove the fixture block matching with draw-in groove, one end that described fixture is placed in the first groove is provided with the first elastic component, described the first elastic component two ends difference connection fixture is away from a side surface of rocking bar and the inwall of the first groove.
By adopting technique scheme, first handle one end and rocking bar one end are rotationally connected, rocking bar is rotationally connected with handle near an end surfaces of rocking bar near one end of handle, then at rocking bar, on the one end away from handle, tumbler is set, at handle, corresponding to the surface, position of rocking bar, the first groove is set again, at rocking bar, near one end of handle, cavity is set, and the first groove is communicated with cavity, and in cavity chuck for installing, then at chuck circle centre position, the first through hole is set, the fixture of L-shaped setting is installed in the first groove again, in one end that its fixture one end parallel with rocking bar is placed in cavity and fixture is parallel with handle, be placed in the first groove, and one end that fixture is placed in cavity wore the first through hole, then at chuck, with respect to a side surface of handle, some draw-in grooves are set, and draw-in groove is connected with the first through hole, then the fixture block matching with draw-in groove is set corresponding to draw-in groove place at fixture, the one end that is finally placed in the first groove at fixture arranges connection fixture away from the first elastic component of a side surface of rocking bar and the inwall of the first groove, when crank need to use, fixture block is placed in the draw-in groove parallel with tumbler on chuck, fixed block is not rotated with respect to chuck, and fixed handle is motionless with respect to rocking bar, user can grip main grip and shake handle, rocking bar is rotated, and drive tumbler to rotate, when user does not need to use crank, user can be to pressing fixture with respect to the direction of the first groove, fixture is slided to the direction with respect to the first groove, and fixture block is skidded off in draw-in groove, make handle rotatable with respect to rocking bar, when turn to fixture block with respect to chuck on the draw-in groove place vertical with tumbler, fixture block slips in this draw-in groove, make handle and rocking bar at same plane and fit in machine surface, reduced the space that crank takies, and user is also difficult for encountering crank, avoided occurring the phenomenon of other situations.
The utility model is further set to: described rocking bar is provided with to the second groove of the direction depression away from tumbler away from one end of handle and corresponding to the surface at tumbler place, described tumbler is placed in the second groove near one end of rocking bar, described tumbler is provided with the 3rd groove near an end surfaces of rocking bar, in described groove, be provided with projection, one end inwall near its opening part in described the second groove is provided with four groove suitable with projection, described projection is away from being provided with the second elastic component between one end end face of the 4th groove and the side inwall of the 3rd groove away from the 4th groove.
By adopting technique scheme, at rocking bar, away from one end of handle and corresponding to the surface at tumbler place, arrange to the second groove of the direction depression away from tumbler, one end by tumbler near rocking bar is placed in the second groove, then at tumbler, near an end surfaces of rocking bar, the 3rd groove is set, and install projection is set in groove, at the second groove, four groove suitable with projection is set near one end inwall of its opening part, between projection is away from one end end face of the 4th groove and the side inwall of the 3rd groove away from the 4th groove, the second elastic component is set, when crank used time not, tumbler slides in the second groove to the direction with respect to rocking bar, and be placed in the second groove, projection is separated with the 4th groove, and projection and the second inside grooves are conflicted, and be extruded and be placed in the 3rd groove, and projection pushes the second elastic component, make the second elastic component produce elastically-deformable power, tumbler and rocking bar can not rotated, improved the job stability of crank, and can reduce the space taking, when crank need to use, tumbler slides to the direction away from rocking bar, when sliding into projection corresponding to the position of the 4th groove, projection is by the elastic force effect of the second elastic component, projection is placed in the 4th groove, and make tumbler be defined to position herein, can not slide, make by projection, to fix between tumbler and rocking bar, when rocking bar rotates, can drive tumbler to rotate, crank can be shunk when not needing to use folding reduced the space taking and there will not be other unnecessary situations, and easy and simple to handle while using, improved work efficiency.
The utility model is further set to: described rocking bar is provided with annular groove near an end surfaces of handle, and described handle is provided with swivel becket corresponding to annular groove place, and described swivel becket matches with annular groove.
By adopting technique scheme, at rocking bar, near an end surfaces of handle, be circumference annular groove is set, on surface at handle with respect to slide rail place, swivel becket is set, and swivel becket is placed in annular groove, make swivel becket can be circumferential slippage in annular groove, make swivel becket can drive handle to be circular-rotation with respect to annular groove, handle can be rotated at surface level with respect to rocking bar, can drive again rocking bar to rotate, increased structure novelty, improve structural strength, further improved job stability and the work efficiency of crank.
The utility model is further set to: described handle is provided with the second through hole being communicated with the first groove corresponding to the first groove, in described the second through hole, be provided with briquetting, and described briquetting one end in being placed in the first groove with fixture is connected.
By adopting technique scheme, the second through hole being connected with the first groove corresponding to the first groove setting at handle, and the briquetting that the one end in being placed in the first groove with fixture is connected is set in the second through hole, by pressing briquetting, can drive fixture to slide in the first groove, facilitate user's operating rocker handle, improved service efficiency and practicality.
The utility model is further set to: one end that described fixture wore the first through hole is provided with back-up ring, described the 3rd slot opening place is provided with the first baffle plate, described projection is provided with second baffle away from one end of the 4th groove, and described second baffle is placed between the first baffle plate and the side inwall of the 3rd groove away from the 4th groove.
By adopting technique scheme, one end in fixture is placed in cavity and wore on one end of the first through hole and be provided with back-up ring, at the 3rd its opening part of groove, the first baffle plate is set, at projection, away from one end of the 4th groove, second baffle is set, and second baffle is between the first baffle plate and the side inwall of the 3rd groove away from the 4th groove, when user presses briquetting, fixture is slided to the direction with respect to the first groove, back-up ring is moved to the direction with respect to chuck, when back-up ring contacts at chuck with respect to back-up ring surperficial, having made to limit fixed block continues to slide to the direction with respect to the first groove, can stop that fixed block is placed in the interior cunning of the first groove not out, improved structural stability, at the 3rd its opening part of groove, the first baffle plate is being set, at projection, away from one end of the 4th groove, second baffle is set, projection can only be slided between the side inwall away from the 4th groove at the first baffle plate and the 3rd groove, can in the 3rd groove, not depart from, further improved the structural stability of crank.
The utlity model has following advantage: handle and rocking bar can improve space availability ratio in surface level rotation and also reduce and taken up room, fixture is set, facilitated position between handle and rocking bar to fix and improved the structural stability of crank, the tumbler of the second groove setting and the second groove fit is set, tumbler can be in the second groove slippage be not that used time rocking bar rotates can be different when different from tumbler time and tumbler is placed in the second groove, has reduced space hold rate completely, and further guaranteed the functional reliability of crank.
Accompanying drawing explanation
Fig. 1 is the intention of cuing open of a kind of Novel remote handle of the utility model;
Fig. 2 is the chuck structure schematic diagram of a kind of Novel remote handle of the utility model;
Fig. 3 is the chuck vertical view of a kind of Novel remote handle of the utility model;
Fig. 4 is the vertical view of a kind of Novel remote handle of the utility model;
Fig. 5 is the structural representation of a kind of Novel remote handle of the utility model;
Fig. 6 is the A portion enlarged diagram of a kind of Novel remote handle of the utility model.
In figure: 1, handle; 11, the first groove; 12, swivel becket; 13, the second through hole; 2, rocking bar; 21, cavity; 22, annular groove; 23, the second groove; 24, the 4th groove; 3, tumbler; 31, the 3rd groove; 32, the first baffle plate; 4, fixture; 41, briquetting; 42, fixture block; 43, back-up ring; 5, the first elastic component; 6, chuck; 61, the first through hole; 62, draw-in groove; 7, projection; 71, second baffle; 8, the second elastic component.
Embodiment
Shown in 6, a kind of Novel remote handle of the present embodiment, comprise handle 1, the rocking bar 2 being connected with handle 1, the tumbler 3 being connected with rocking bar 2, described handle 1 is rotationally connected with rocking bar 2, described handle 1 is provided with the first groove 11 near one end of rocking bar 2, described rocking bar 2 is provided with cavity 21 near one end of handle 1, described the first groove 11 is communicated with cavity 21, in described the first groove 11, be provided with fixture 4, the L-shaped setting of described fixture 4, described fixture 4 one end parallel with rocking bar 2 is placed in cavity 21 and fixture 4 one end parallel with handle 1 is placed in the first groove 11, in described cavity 21, be provided with chuck 6, described chuck 6 centers are provided with the first through hole 61, one end that described fixture 4 is placed in cavity 21 wore the first through hole 61, described chuck 6 is provided with some draw-in grooves 62 near a side surface of the first groove 11, described draw-in groove 62 is communicated with the first through hole 61, described fixture 4 is provided with near one end of draw-in groove 62 fixture block 42 matching with draw-in groove 62, one end that described fixture 4 is placed in the first groove 11 is provided with the first elastic component 5, described the first elastic component 5 two ends difference connection fixtures 4 are away from a side surface of rocking bar 2 and the inwall of the first groove 11, described rocking bar 2 is provided with to the second groove 23 of the direction depression away from tumbler 3 away from one end of handle 1 and corresponding to the surface at tumbler 3 places, described tumbler 3 is placed in the second groove 23 near one end of rocking bar 2, described tumbler 3 is provided with the 3rd groove 31 near an end surfaces of rocking bar 2, in described groove, be provided with projection 7, the interior one end inwall near its opening part of described the second groove 23 is provided with four groove 24 suitable with projection 7, described projection 7 is away from being provided with the second elastic component 8 between one end end face of the 4th groove 24 and the side inwall of the 3rd groove 31 away from the 4th groove 24, described rocking bar 2 is provided with annular groove 22 near an end surfaces of handle 1, described handle 1 is provided with swivel becket 12 corresponding to annular groove 22 places, described swivel becket 12 matches with annular groove 22, described handle 1 is provided with the second through hole 13 being communicated with the first groove 11 corresponding to the first groove 11 places, in described the second through hole 13, be provided with briquetting 41, described briquetting 41 one end in being placed in the first groove 11 with fixture 4 is connected, one end that described fixture 4 wore the first through hole 61 is provided with back-up ring 43, described the 3rd groove 31 opening parts are provided with the first baffle plate 32, described projection 7 is provided with second baffle 71 away from one end of the 4th groove 24, described second baffle 71 is placed between the first baffle plate 32 and the side inwall of the 3rd groove 31 away from the 4th groove 24.
When processing is installed, first handle 1 one end and rocking bar 2 one end are rotationally connected, rocking bar 2 is rotationally connected with handle 1 near an end surfaces of rocking bar 2 near one end of handle 1, then tumbler 3 is set on the one end away from handle 1 at rocking bar 2, at handle 1, corresponding to the surface, position of rocking bar 2, the first groove 11 is set again, at rocking bar 2, near one end of handle 1, cavity 21 is set, and the first groove 11 is communicated with cavity 21, and at the interior chuck for installing 6 of cavity 21, then at chuck 6 circle centre positions, the first through hole 61 is set, again at the fixture 4 of the L-shaped setting of the interior installation of the first groove 11, in one end that its fixture 4 one end parallel with rocking bar 2 is placed in cavity 21 and fixture 4 is parallel with handle 1, be placed in the first groove 11, and one end that fixture 4 is placed in cavity 21 wore the first through hole 61, then at chuck 6, with respect to a side surface of handle 1, some draw-in grooves 62 are set, and draw-in groove 62 is connected with the first through hole 61, then at fixture 4, corresponding to draw-in groove 62 places, the fixture block 42 matching with draw-in groove 62 is set, the one end that is finally placed in the first groove 11 at fixture 4 arranges connection fixture 4 away from the first elastic component 5 of a side surface of rocking bar 2 and the inwall of the first groove 11, at rocking bar 2, away from one end of handle 1 and corresponding to the surface at tumbler 3 places, arrange to the second groove 23 of the direction depression away from tumbler 3, one end by tumbler 3 near rocking bar 2 is placed in the second groove 23, then at tumbler 3, near an end surfaces of rocking bar 2, the 3rd groove 31 is set, and install projection 7 is set in groove, at the second groove 23, four groove 24 suitable with projection 7 is set near one end inwall of its opening part, between projection 7 is away from one end end face of the 4th groove 24 and the side inwall of the 3rd groove 31 away from the 4th groove 24, the second elastic component 8 is set, at rocking bar 2, near an end surfaces of handle 1, be circumference annular groove 22 is set, swivel becket 12 is set on the surface at handle 1 with respect to slide rail place, and swivel becket 12 is placed in annular groove 22, make swivel becket 12 can be circumferential slippage in annular groove 22, make swivel becket 12 can drive handle 1 to be circular-rotation with respect to annular groove 22, handle 1 can be rotated at surface level with respect to rocking bar 2, can drive again rocking bar 2 to rotate, at handle 1, corresponding to the first groove 11 places, the second through hole 13 being connected with the first groove 11 is set, and the briquetting 41 that the one end in the interior setting of the second through hole 13 is placed in the first groove 11 with fixture 4 is connected, one end in fixture 4 is placed in cavity 21 and wore on one end of the first through hole 61 and be provided with back-up ring 43, at the 3rd groove 31 its opening parts, the first baffle plate 32 is set, at projection 7, away from one end of the 4th groove 24, second baffle 71 is set, and second baffle 71 is between the first baffle plate 32 and the side inwall of the 3rd groove 31 away from the 4th groove 24.
During use, when crank need to use, fixture block 42 is placed in the draw-in groove parallel with tumbler 3 62 on chuck 6, fixed block is not rotated with respect to chuck 6, and fixed handle 1 is motionless with respect to rocking bar 2, user can grip main grip and shake handle 1, rocking bar 2 is rotated, and drive tumbler 3 to rotate, when user does not need to use crank, user can be to pressing fixture 4 with respect to the direction of the first groove 11, fixture 4 is slided to the direction with respect to the first groove 11, and fixture block 42 is skidded off in draw-in groove 62, make handle 1 rotatable with respect to rocking bar 2, when turn to fixture block 42 with respect to chuck 6 on draw-in groove 62 places vertical with tumbler 3, fixture block 42 slips in this draw-in groove 62, make handle 1 and rocking bar 2 at same plane and fit in machine surface, reduced the space that crank takies, and user is also difficult for encountering crank, avoided occurring the phenomenon of other situations, when crank used time not, tumbler 3 to the direction with respect to rocking bar 2 in the interior slip of the second groove 23, and be placed in the second groove 23, projection 7 is separated with the 4th groove 24, and projection 7 and the inner conflict of the second groove 23, and be extruded and be placed in the 3rd groove 31, and projection 7 extruding the second elastic components 8, make the second elastic component 8 produce elastically-deformable power, tumbler 3 and rocking bar 2 can not rotated, improved the job stability of crank, and can reduce the space taking, when crank need to use, tumbler 3 slides to the direction away from rocking bar 2, when sliding into projection 7 corresponding to the position at the 4th groove 24 places, projection 7 is by the elastic force effect of the second elastic component 8, projection 7 is placed in the 4th groove 24, and make tumbler 3 be defined to position herein, can not slide, make between tumbler 3 and rocking bar 2 fixing by projection 7, when rocking bar 2 rotates, can drive tumbler 3 to rotate, crank can be shunk when not needing to use folding reduced the space taking and there will not be other unnecessary situations, and easy and simple to handle while using, improved work efficiency, when user presses briquetting 41, fixture 4 is slided to the direction with respect to the first groove 11, back-up ring 43 is moved to the direction with respect to chuck 6, when back-up ring 43 contacts at chuck 6 with respect to back-up ring 43 surperficial, having made to limit fixed block continues to slide to the direction with respect to the first groove 11, can stop that fixed block is placed in the interior cunning of the first groove 11 not out, improved structural stability, at the 3rd groove 31 its opening parts, the first baffle plate 32 is being set, at projection 7, away from one end of the 4th groove 24, second baffle 71 is set, projection 7 can only be slided between the side inwall away from the 4th groove 24 at the first baffle plate 32 and the 3rd groove 31, can be from the interior disengaging of the 3rd groove 31, further improved the structural stability of crank.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a Novel remote handle, comprise handle, the rocking bar being connected with handle, the tumbler being connected with rocking bar, it is characterized in that: described handle and rocking bar are rotationally connected, described handle is provided with the first groove near one end of rocking bar, described rocking bar is provided with cavity near one end of handle, described the first groove is communicated with cavity, in described the first groove, be provided with fixture, the L-shaped setting of described fixture, described fixture one end parallel with rocking bar is placed in cavity and fixture one end parallel with handle is placed in the first groove, in described cavity, be provided with chuck, described chuck hub is provided with the first through hole, one end that described fixture is placed in cavity wore the first through hole, described chuck is provided with some draw-in grooves near a side surface of the first groove, described draw-in groove is communicated with the first through hole, described fixture is provided with near one end of draw-in groove the fixture block matching with draw-in groove, one end that described fixture is placed in the first groove is provided with the first elastic component, described the first elastic component two ends difference connection fixture is away from a side surface of rocking bar and the inwall of the first groove.
2. a kind of Novel remote handle according to claim 1, it is characterized in that: described rocking bar is provided with to the second groove of the direction depression away from tumbler away from one end of handle and corresponding to the surface at tumbler place, described tumbler is placed in the second groove near one end of rocking bar, described tumbler is provided with the 3rd groove near an end surfaces of rocking bar, in described groove, be provided with projection, one end inwall near its opening part in described the second groove is provided with four groove suitable with projection, described projection is away from being provided with the second elastic component between one end end face of the 4th groove and the side inwall of the 3rd groove away from the 4th groove.
3. a kind of Novel remote handle according to claim 1 and 2, is characterized in that: described rocking bar is provided with annular groove near an end surfaces of handle, and described handle is provided with swivel becket corresponding to annular groove place, and described swivel becket matches with annular groove.
4. a kind of Novel remote handle according to claim 3, it is characterized in that: described handle is provided with the second through hole being communicated with the first groove corresponding to the first groove, in described the second through hole, be provided with briquetting, described briquetting one end in being placed in the first groove with fixture is connected.
5. a kind of Novel remote handle according to claim 4, it is characterized in that: one end that described fixture wore the first through hole is provided with back-up ring, described the 3rd slot opening place is provided with the first baffle plate, described projection is provided with second baffle away from one end of the 4th groove, and described second baffle is placed between the first baffle plate and the side inwall of the 3rd groove away from the 4th groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449280.XU CN203982259U (en) | 2014-08-10 | 2014-08-10 | A kind of Novel remote handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449280.XU CN203982259U (en) | 2014-08-10 | 2014-08-10 | A kind of Novel remote handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982259U true CN203982259U (en) | 2014-12-03 |
Family
ID=51979692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449280.XU Expired - Fee Related CN203982259U (en) | 2014-08-10 | 2014-08-10 | A kind of Novel remote handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557708A (en) * | 2020-12-07 | 2021-03-26 | 广东电网有限责任公司 | Crank connecting structure and megger with same |
| CN114791752A (en) * | 2022-01-20 | 2022-07-26 | 苏州市旺斯特机械制造有限公司 | Rocker mechanism with anti-misoperation function for mechanical parts and use method of rocker mechanism |
-
2014
- 2014-08-10 CN CN201420449280.XU patent/CN203982259U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557708A (en) * | 2020-12-07 | 2021-03-26 | 广东电网有限责任公司 | Crank connecting structure and megger with same |
| CN112557708B (en) * | 2020-12-07 | 2022-11-22 | 广东电网有限责任公司 | Crank connection structure and have its megohmmeter |
| CN114791752A (en) * | 2022-01-20 | 2022-07-26 | 苏州市旺斯特机械制造有限公司 | Rocker mechanism with anti-misoperation function for mechanical parts and use method of rocker mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141203 Termination date: 20170810 |