CN215815616U

CN215815616U - Master controller operating mechanism

Info

Publication number: CN215815616U
Application number: CN202122087171.0U
Authority: CN
Inventors: 楼玉芳; 庞美兴
Original assignee: Zhejiang Jianhuan Electric Co ltd
Current assignee: Zhejiang Jianhuan Electric Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-11
Anticipated expiration: 2031-09-01

Abstract

The utility model provides an operating mechanism of a master controller, which comprises a fixed frame, wherein two symmetrical ends of the fixed frame are rotationally connected with rotating shafts, the rotating shafts are positioned on the inner side of the fixed frame and are fixedly provided with fixed blocks, one sides of the fixed blocks, which are far away from the rotating shafts, are provided with bent shafts, and one ends of the fixed blocks, which are close to the bent shafts, are provided with buffer parts, compared with the prior art, the operating mechanism of the master controller has the following beneficial effects: push down the live-rollers when rotating through the handle bar, the torsional spring of being convenient for slows down the rotation of dwang, prevent that the handle bar slew velocity from appearing damaging after producing rigid contact with mount or fixed block excessively fast, drive the bent axle through the handle bar and rotate, thrust is applyed to the slider after the arc ejector pad of being convenient for slides in the slide rail, make the spring play the cushion effect to the rotation of arc ejector pad, prevent that the handle bar slew velocity from resulting in producing rigid collision extrusion between bent axle and bulb axis both ends or the mount excessively fast, cause the bent axle both ends to damage, thereby improve the stability of this device, and the service life is prolonged.

Description

Master controller operating mechanism

Technical Field

The utility model relates to an operating mechanism of a master controller, belonging to the field of operating handles.

Background

The master controller is mainly used in electric transmission device, and can make contact and disconnect according to a certain sequence to attain the goal of issuing command or interlocking and converting other control circuits.

A master controller disclosed in chinese patent document CN206059259U includes: when the operating handle is operated, the upper handle cover and the lower handle cover are acted by fingers and a palm, the self-locking handle sleeve moves upwards to drive the inner cylindrical table and the outer cylindrical table with the stepped lower end to move upwards to reach the limiting positions of the upper handle cover and the lower handle cover and then to be separated from the self-locking clamping groove of the bent shaft and the semi-spherical shaft, the operating handle can be operated in any direction of 360 degrees all around, but the operating handle can only be operated in any direction all around, when the operating handle rotates downwards, the operating handle and the bent shaft and other parts are easy to cause rigid collision friction after rotating to a limit angle, so that the operating handle and various parts are damaged rigidly, and the service life of the operating handle is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an operating mechanism of a master controller, aiming at solving the problems in the prior art, and the operating mechanism is convenient for providing buffer force when an operating handle rotates downwards, prevents the operating handle from colliding and damaging with other parts and prolongs the service life of the operating handle.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a master controller operating device, includes the mount, the symmetry both ends are rotated on the mount and are connected with the pivot, the inboard that the pivot is located the mount is fixed with the fixed block, the fixed block is kept away from one side of pivot and is installed the bent axle, the one end that is close to the bent axle on the fixed block all is equipped with the bolster.

Further, the bolster includes a plurality of supporting shoes, and is a plurality of the supporting shoe is fixed respectively at the symmetry both ends of fixed block, and rotates on the supporting shoe and be connected with the dwang, the one end that the cambered axle was kept away from to the dwang is fixed with the connecting rod, connecting rod symmetry both ends all are fixed with the torsional spring, two the one end that the connecting rod was kept away from to the torsional spring is all fixed on the fixed block.

Further, dwang top middle part is equipped with the pillar, the one end that the dwang was kept away from to the pillar is equipped with the diaphragm, diaphragm symmetry both ends all are fixed with the disc, it is connected with the live-rollers to rotate on the disc.

Further, the mount inner wall is equipped with the slide rail near the one end below of pivot, the equal sliding connection in symmetry both ends has the slider in the slide rail, the slider bottom mounting has the spring, the spring is inlayed in the slide rail, and the one end that the slider was kept away from to the spring is fixed with the baffle, the baffle is fixed at slide rail bottom middle part.

Furthermore, an arc-shaped pushing block is arranged at one end, close to the rotating shaft, of the fixing block and is connected with the arc-shaped pushing block in a sliding mode in the sliding rail.

Further, the symmetrical both ends that the pivot was kept away from to the mount all rotate and be connected with the ball axle, the ball axle middle part is equipped with the rotation groove, the rotation inslot internal rotation is connected with the handle bar, handle bar symmetry both ends all rotate and are connected with the ball, the symmetry both ends all are equipped with the spout on the bent axle, ball sliding connection in the spout.

Further, the top of the handle rod is provided with a lower handle cover, the top of the lower handle cover is provided with an upper handle cover, and the top end of the upper handle cover is provided with a switch button.

Furthermore, the ball shafts are provided with oil injection holes at two symmetrical ends of the rotating groove, and the bottoms of the oil injection holes are communicated with the inside of the rotating groove.

Furthermore, the slide rail is of a semi-circular annular structure, the size of the arc-shaped push block is consistent with that of the interior of the slide rail, and the width of the arc-shaped push block is larger than that of the slide rail.

Furthermore, the bottom of the handle rod is arranged in the rotating groove and is in a circular ring shape, and the diameter of the part of the handle rod, which is arranged in the bent shaft, is the same as the width of the opening of the bent shaft.

The utility model has the beneficial effects that: push down the live-rollers when rotating through the handle bar, be convenient for drive pillar and dwang rotation, thereby exert pressure to the torsional spring, make the torsional spring slow down the rotation of dwang, prevent that handle bar slew velocity from appearing damaging after producing rigid contact with mount or fixed block at the excessive speed, drive the bent axle through the handle bar and rotate, thrust is exerted to the slider after the arc ejector pad of being convenient for slips into the slide rail, provide reaction thrust to the slider after making the spring compress, thereby play the cushioning effect to the rotation of arc ejector pad, prevent that handle bar slew velocity from leading to producing rigid collision extrusion between bent axle and bulb both ends or the mount excessively, cause the bent axle both ends to damage, thereby improve the stability of this device, and the service life is prolonged.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram of a master controller operating mechanism according to the present invention;

FIG. 2 is a schematic view of a slide rail of an operating mechanism of a master controller according to the present invention;

FIG. 3 is a schematic view of a bent axle in an operating mechanism of a master controller according to the present invention;

FIG. 4 is a schematic view of a ball pivot of a master controller operating mechanism according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3.

In the figure: 1-a fixed mount; 2-a rotating shaft; 3, fixing blocks; 4-bending the shaft; 5-a support block; 6-rotating the rod; 7-a connecting rod; 8-torsion spring; 9-a pillar; 10-a transverse plate; 11-a disc; 12-a turning roll; 13-a slide rail; 14-a slide block; 15-a spring; 16-a baffle plate; 17-an arc-shaped push block; 18-ball shaft; 19-a rotating groove; 20-a handle bar; 21-a ball; 22-a chute; 23-handle lower cover; 24-handle upper cover; 25-a switch button; 26-oil hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a master controller operating device, includes mount 1, and the symmetry both ends are rotated on mount 1 and are connected with pivot 2, and pivot 2 is located the inboard of mount 1 and is fixed with fixed block 3, and fixed block 3 keeps away from one side of pivot 2 and installs bent axle 4, and the one end that is close to bent axle 4 on the fixed block 3 all is equipped with supporting shoe 5, through pivot 2, and the bent axle 4 of being convenient for rotates with mount 1 to be connected.

A plurality of supporting shoes 5 are fixed respectively and are close to the symmetry both ends of cambered axle 4 on fixed block 3, and rotate on the supporting shoe 5 and be connected with dwang 6, the one end that cambered axle 4 was kept away from to dwang 6 is fixed with connecting rod 7, connecting rod 7 symmetry both ends all are fixed with torsional spring 8, the one end that connecting rod 7 was kept away from to torsional spring 8 all is fixed on fixed block 3, through torsional spring 8, be convenient for dwang 6 when rotating on supporting shoe 5, provide reaction force, through connecting rod 7, be convenient for connect two adjacent torsional springs 8, dwang 6 top middle part is equipped with pillar 9, the one end that dwang 6 was kept away from to pillar 9 is equipped with diaphragm 10, diaphragm 10 symmetry both ends all are fixed with disc 11, it is connected with rotor 12 to rotate on disc 11, rotate the connection on disc 11 through rotor 12, promote pillar 9 when handle bar 20 rotates to be convenient for and rotate, thereby twist torsional spring 8.

A slide rail 13 is arranged below one end of the inner wall of the fixed mount 1 close to the rotating shaft 2, the slide rail 13 is of a semi-circular ring structure, an arc-shaped push block 17 is consistent with the size in the slide rail 13, the width of the arc-shaped push block 17 is larger than that of the slide rail 13, slide blocks 14 are connected with two symmetrical ends in the slide rail 13 in a sliding way, springs 15 are fixed at the bottom ends of the slide blocks 14, the springs 15 are embedded in the slide rail 13, a baffle 16 is fixed at one end of each spring 15 far away from the corresponding slide block 14, the baffle 16 is fixed in the middle of the bottom end of the slide rail 13 and slides in the slide rail 13 through the corresponding slide block 14, so that the springs 15 apply a reaction force to the slide blocks 14, ball shafts 18 are rotatably connected with two symmetrical ends of the fixed mount 1 far away from the rotating shaft 2, oil injection holes 26 are arranged at two symmetrical ends of the ball shafts 18 in the rotating groove 19, the bottoms of the oil injection holes 26 are communicated with the inside of the rotating groove 19, and lubricating oil is conveniently injected into the rotating groove 19 through the oil injection holes 26, increase the degree of lubrication of handle bar 20 and ball 18 after being convenient for add lubricating oil, ball 18 middle part is equipped with rotation groove 19, it has handle bar 20 to rotate the inslot 19 internal rotation, the position that the bottom of handle bar 20 is located rotation groove 19 is established to the ring shape, and the position diameter that handle bar 20 is located bent axle 4 is the same with the width of bent axle 4 opening part, handle bar 20 symmetry both ends all rotate and are connected with ball 21, the symmetry both ends all are equipped with spout 22 on the bent axle 4, ball 21 sliding connection in spout 22, slide in spout 22 through ball 21, ball 21 is at handle bar 20 internal rotation connection simultaneously, be convenient for reduce the frictional force of handle bar 20 and bent axle 4, reduce wearing and tearing.

The one end that fixed block 3 is close to pivot 2 is equipped with arc ejector pad 17, and arc ejector pad 17 sliding connection in slide rail 13 through arc ejector pad 17, drives arc ejector pad 17 when handle bar 20 rotates of being convenient for and rotates for in arc ejector pad 17 slided into slide rail 13, thereby promote slider 14 and exert thrust to spring 15 in slide rail 13.

The top of the handle rod 20 is provided with a lower handle cover 23, the top of the lower handle cover 23 is provided with an upper handle cover 24, the top end of the upper handle cover 24 is provided with a switch button 25, and the lower handle cover 23 is connected with the upper handle cover 24 in an inserting mode, so that the position of the switch button 25 can be conveniently fixed.

The specific implementation mode is as follows: firstly, when the handle rod 20 rotates back and forth in the bent shaft 4, the ball 21 rolls in the chute 22, when the handle rod 20 rotates to a certain angle, the ball is contacted with the rotating roller 12, and in the process that the handle rod 20 continues to rotate, the rotating roller 12 is pressed downwards, so that the support post 9 drives the rotating rod 6 to rotate, and when the rotating rod 6 rotates, the torsion spring 8 provides reaction thrust for the rotating rod 6, so that the handle rod 20 is prevented from generating hard collision with the fixed block 3 to cause damage due to too fast rotation; when handle bar 20 left and right sides is rotated, handle bar 20 drives bent axle 4 and follows handle bar 20 and rotate, when bent axle 4 rotated, arc ejector pad 17 slided in slide rail 13, arc ejector pad 17 promotes slider 14, thereby it extrudees spring 15 to drive slider 14, after spring 15 began to compress, provide reaction thrust to slider 14, thereby prevent that bent axle 4 from rotating hard collision takes place with ball axle 18 both ends after the transition, thereby improve handle bar 20's stability, prevent that handle bar 20 from rotating excessively to produce hard collision or friction to each spare part of device and cause the damage, increase of service life.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a master controller operating device, includes mount (1), its characterized in that: the utility model discloses a fixing bracket for automobile engine, including mount (1), pivot (2), fixed block (3), bent axle (4) are installed to one side that pivot (2) were kept away from in pivot (2), the one end that is close to bent axle (4) on fixed block (3) all is equipped with the bolster, the both ends of symmetry rotate on mount (1) and are connected with pivot (2), pivot (2) are located the inboard of mount (1) and are fixed with fixed block (3).

2. A master controller operating mechanism according to claim 1, wherein: the bolster includes a plurality of supporting shoe (5), and is a plurality of the symmetry both ends at fixed block (3) are fixed respectively in supporting shoe (5), and rotate on supporting shoe (5) and be connected with dwang (6), the one end that cambered axle (4) were kept away from in dwang (6) is fixed with connecting rod (7), connecting rod (7) symmetry both ends all are fixed with torsional spring (8), two the one end that connecting rod (7) were kept away from in torsional spring (8) is all fixed on fixed block (3).

3. A master controller operating mechanism according to claim 2, wherein: dwang (6) top middle part is equipped with pillar (9), the one end that dwang (6) were kept away from in pillar (9) is equipped with diaphragm (10), diaphragm (10) symmetry both ends all are fixed with disc (11), it is connected with live-rollers (12) to rotate on disc (11).

4. A master controller operating mechanism according to claim 2, wherein: the utility model discloses a fixed frame, including mount (1), mount (1) inner wall, slide rail (13) are equipped with to the one end below that is close to pivot (2), the equal sliding connection in both ends of symmetry has slider (14) in slide rail (13), slider (14) bottom mounting has spring (15), spring (15) are inlayed in slide rail (13), and the one end that slider (14) were kept away from in spring (15) is fixed with baffle (16), baffle (16) are fixed at slide rail (13) bottom middle part.

5. A master controller operating mechanism according to claim 1, wherein: one end of the fixed block (3) close to the rotating shaft (2) is provided with an arc-shaped push block (17), and the arc-shaped push block (17) is connected in the sliding rail (13) in a sliding mode.

6. A master controller operating mechanism according to claim 1, wherein: the utility model discloses a ball bearing, including mount (1), pivot (2), ball bearing (18), rotation groove (19), handle bar (20) symmetry both ends, the symmetry both ends that pivot (2) were kept away from in mount (1) are all rotated and are connected with ball (18), ball bearing (18) middle part is equipped with rotation groove (19), it has handle bar (20) to rotate groove (19) internal rotation connection, handle bar (20) symmetry both ends are all rotated and are connected with ball (21), symmetry both ends all are equipped with spout (22) on cambered axle (4), ball (21) sliding connection in spout (22).

7. A master controller operating mechanism according to claim 6, wherein: the handle is characterized in that a handle lower cover (23) is arranged at the top of the handle rod (20), a handle upper cover (24) is arranged at the top of the handle lower cover (23), and a switch button (25) is installed at the top end of the handle upper cover (24).

8. A master controller operating mechanism according to claim 6, wherein: the ball shafts (18) are symmetrically provided with oil filling holes (26) at two ends of the rotating groove (19), and the bottoms of the oil filling holes (26) are communicated with the inside of the rotating groove (19).

9. A master controller operating mechanism according to claim 4, wherein: the sliding rail (13) is of a semi-circular annular structure, the size of the arc-shaped push block (17) is consistent with that of the sliding rail (13), and the width of the arc-shaped push block (17) is larger than that of the sliding rail (13).

10. A master controller operating mechanism according to claim 6, wherein: the bottom of the handle rod (20) is arranged in the rotating groove (19) and is in a circular ring shape, and the diameter of the part of the handle rod (20) in the bent shaft (4) is the same as the width of the opening of the bent shaft (4).