CN214084642U

CN214084642U - Fixing device convenient to install for road vehicle controller

Info

Publication number: CN214084642U
Application number: CN202022998002.8U
Authority: CN
Inventors: 刘孝华
Original assignee: Heshan Gelaishi Vehicle Industry Co ltd
Current assignee: Heshan Gelaishi Vehicle Industry Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-08-31
Anticipated expiration: 2030-12-12

Abstract

The utility model relates to a highway car spare and accessory part technical field especially relates to a fixing device for highway car controller convenient to installation. The to-be-solved technical problem of the utility model is that current device is inconvenient to be assembled, and mechanical wear is big when using, rocks easily after long-time, uses the problem of insufficiently stable. In order to solve the technical problem, the utility model provides a fixing device for highway car controller convenient to installation, including the handlebar, the fixed cover of having connect of one end of handlebar has the handlebar cover. The device uplifts the extrusion upwards for the clamp plate keeps away from splint gradually on the handlebar, makes nut seat deflect and pull the driving arm, makes splint centre gripping gradually on the surface of handlebar, realizes the rapid Assembly action, through setting up clamp plate, nut, threaded rod and driving arm isotructure, makes when the operation outage brake lever, and the clamp plate can be close to the hand as the fulcrum, and the arm of force reduces, has reduced the mechanical wear of splint, makes the linking assembly of device more firm.

Description

Fixing device convenient to install for road vehicle controller

Technical Field

The utility model relates to a highway car spare and accessory part technical field specifically is a fixing device for highway car controller convenient to installation.

Background

As a simple and convenient manpower transportation tool, the highway vehicle not only effectively enhances the journey and speed of people going out, but also does not consume fossil energy, has little pollution to the environment and is friendly to social development and ecological conservation. The existing road vehicle realizes the self speed reduction stop action by matching a power-off brake handle or a brake handle with a disc brake.

The inventor finds that the following problems in the prior art are not well solved in the process of realizing the prior scheme: 1. the existing device is mostly sleeved and connected in a pipe hoop and sleeve mode, the assembly operation is complex, and the device is not simple, convenient and quick enough; 2. the current device is when grasping and holding the outage brake lever, and the conduction of its power makes pipe hoop or sleeve pipe become the arm of force fulcrum towards the terminal surface of handlebar, uses the back for a long time, and this position terminal surface border wears gradually into the fillet and produces the clearance with the handlebar surface from the edges and corners easily for when grasping and holding the outage brake lever, the holistic front end of outage brake lever outwards squints, makes the outage brake lever rock, uses not stable enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a fixing device for highway car controller convenient to installation has solved the inconvenient assembly that assembles of current device, and mechanical wear is big when using, rocks easily after long-time, uses the problem of insufficiently stable.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fixing device for highway car controller convenient to installation, includes the handlebar, the fixed cover of having connect of one end of handlebar has the handlebar cover, the below of handlebar is provided with the outage brake lever, pass through locking device fixed connection between outage brake lever and the handlebar.

Locking device includes the free bearing, free bearing fixed connection is on the top of outage brake lever, the surperficial rotation of free bearing is connected with splint, the inboard nestification of splint has the magnetite, the inboard mutual actuation butt in surface with the handlebar of splint, the side surface fixedly connected with extension spring of splint, the bottom fixed connection of extension spring is on the surface of outage brake lever.

The utility model discloses a brake braking device, including splint, one side surface fixedly connected with first universal shaft of splint, one side swing joint of first universal shaft has the transmission arm, the one end swing joint of transmission arm has the second universal shaft, the bottom side fixedly connected with nut seat of second universal shaft, the bottom of nut seat articulates the side surface at the outage brake lever, the inboard threaded connection of nut seat has the threaded rod, the fixed knob that has cup jointed in the top of threaded rod, the top of threaded rod is rotated and is connected with the end plate, the side surface of end plate articulates there is the clamp plate, the inboard bottom surface butt with the handlebar of clamp plate.

Further preferably, the number of the hinged supports is two, and the two hinged supports are arranged on the top surface of the power-off brake crank in an axisymmetric manner.

Further preferably, the clamping plate is of a one-third arc-shaped structure, a rubber film is arranged on the inner side of the clamping plate, and the rubber film is attached to the surface of the magnet.

Further preferably, the bottom of extension spring is fixed to be cup jointed the loop bar, the one end fixed connection of loop bar is on the surface of outage brake lever.

Preferably, a bearing is fixedly sleeved at the top end of the threaded rod, and an outer ring of the bearing is nested on the inner side of the end plate.

Preferably, the pressing plate is of a C-shaped structure, and a rubber plate is fixedly sleeved on the inner side of the pressing plate.

(III) advantageous effects

The utility model provides a fixing device for highway car controller convenient to installation possesses following beneficial effect:

(1) the device is through with splint and the bottom surface of clamp plate nested butt at the handlebar, with its ascending extrusion that makes progress, receives the length restriction of threaded rod and nut seat, makes the clamp plate keep away from splint on the handlebar gradually, makes the nut seat deflect and pull the driving arm, makes splint centre gripping gradually on the surface of handlebar, and through the length between extension threaded rod and the nut seat at last, makes splint locking and centre gripping on the handlebar surface, realizes the rapid Assembly action, and assembly operation is simple reliable.

(2) The device is through setting up the clamp plate, the nut, threaded rod and driving arm isotructure, make when the outage brake lever of operation, the action application of force of pressing of hand can be good share splint and hinged-seat's linking position via the conduction, and the surface of clamp plate, the clamp plate can be close to the hand as the fulcrum, make the arm of force reduce, avoid splint terminal surface to receive the outage brake lever to grasp and produce great mechanical wear between action and the handlebar, avoid splint to become the fillet from the edges and corners towards the terminal surface border of handlebar cover is impaired, make to link up the assembly insecure between outage brake lever and the handlebar.

Drawings

Fig. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a side view of the splint of the present invention.

In the figure: the brake comprises a handle bar 1, a handle sleeve 2, a power-off brake lever 3, a locking device 4, a hinged support 401, a clamping plate 402, a magnet 403, a tension spring 404, a first universal shaft 405, a transmission arm 406, a second universal shaft 407, a nut seat 408, a threaded rod 409, a knob 410, an end plate 411 and a pressing plate 412.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fixing device for highway car controller convenient to installation, includes handlebar 1, and the fixed cover of one end of handlebar 1 has connect handlebar cover 2, and the below of handlebar 1 is provided with outage brake lever 3, passes through locking device 4 fixed connection between outage brake lever 3 and the handlebar 1.

The locking device 4 comprises a hinged support 401, the hinged support 401 is fixedly connected to the top end of the power-off brake crank 3, the number of the hinged supports 401 is two, the two hinged supports 401 are arranged on the top surface of the power-off brake crank 3 in an axisymmetric mode, a clamping plate 402 is rotatably connected to the surface of the hinged support 401, the clamping plate 402 is of a one-third arc-shaped structure, a rubber film is arranged on the inner side of the clamping plate 402 and attached to the surface of a magnet 403, static friction force between the clamping plate 402 and the surface of the handlebar 1 during home location is increased through the rubber film, a good location effect is achieved, the magnet 403 is embedded in the inner side of the clamping plate 402, the device and the handlebar 1 are enabled to be connected and aligned and have stronger fixing capacity through the arrangement of the magnet 403, offset and dislocation are not prone to occur, shaking is not prone to occur during use, the inner side of the clamping plate 402 and the surface of the handlebar 1 are attracted and abutted to each other, a tension spring 404 is fixedly connected to the side surface of the clamping plate 402, the bottom end of the tension spring 404 is fixedly connected to the surface of the power-off brake crank 3, the fixed loop bar that has cup jointed in the bottom of extension spring 404, the one end fixed connection of loop bar is on the surface of outage brake lever 3, realizes the detachable construction of extension spring 404 through the loop bar, is convenient for equipment hardware structure's replacement and maintenance.

The side surface of the clamping plate 402 is fixedly connected with a first universal shaft 405, one side of the first universal shaft 405 is movably connected with a transmission arm 406, one end of the transmission arm 406 is movably connected with a second universal shaft 407, the bottom side of the second universal shaft 407 is fixedly connected with a nut seat 408, the bottom end of the nut seat 408 is hinged with the side surface of the power-off brake lever 3, the inner side of the nut seat 408 is in threaded connection with a threaded rod 409, the top end of the threaded rod 409 is fixedly sleeved with a knob 410, the top end of the threaded rod 409 is rotatably connected with an end plate 411, the top end of the threaded rod 409 is fixedly sleeved with a bearing, the outer ring of the bearing is nested in the inner side of the end plate 411, the friction between the threaded rod 409 and the end plate 411 when rotating is reduced through the bearing, the mechanical loss is reduced, the service life of the equipment is prolonged, the side surface of the end plate 411 is hinged with a pressing plate 412, the pressing plate 412 is in a C-shaped structure, the inner side of the pressing plate 412 is fixedly sleeved with a rubber plate, and the pressing effect of the pressing plate to the surface of the handlebar 1 is enhanced through the rubber plate, after the device is assembled, the use is more stable. The inner side of the pressing plate 412 abuts against the bottom surface of the handle bar 1.

The working principle is as follows: firstly, rotating the knob 410 to enable the threaded rod 409 to enter the inner side of the nut seat 408, then enabling the concave surface of the inner side of the pressing plate 412 to face upwards, enabling the clamping plate 402 to push upwards from two sides of the handlebar 1, enabling the pressing plate 412 to move away from the clamping plate 402 after being abutted against the surface of the handlebar 1, enabling an included angle between the nut seat 408 and the right end surface of the clamping plate 402 to be increased, enabling the transmission arm 406 to be dragged by the nut seat 408, enabling the left end of the transmission arm 406 to pull the clamping plate 402, enabling the two clamping plates 402 to act oppositely, enabling the clamping plate 402 to be clamped and attached to the surface of the handlebar 1 to realize an abutting effect, then rotating the knob 410 to enable the threaded rod 409 to extend outwards from the inner side of the nut seat 408, and under the condition that the radial positions of the clamping plate 402 and the radial position of the handlebar are not changed, matching with the limitation of the upper and lower potential between the clamping plate 402 by the curved surface of the clamping plate 402, enabling the pressing plate 412 to continuously deviate from the clamping plate 402, so that the clamping plate 402 completely clamps the handlebar 1, and realizing the assembling action.

When the power-off brake lever 3 is clenched, under the influence of the pressure plate 412, the nut seat 408 and the threaded rod 409, the force application fulcrum position of the hand force application on the power-off brake lever 3 is changed from the position of the right side end face of the clamping plate 402 of a common device to the position of the pressure plate 412, so that the force arm length of the hand force application on the power-off brake lever 3 body is reduced, the mechanical abrasion on the edge of the right side end face of the clamping plate 402 is reduced, the service life of the power-off brake lever is prolonged, and the power-off brake lever is not easy to abrade and generate gaps after being used for a long time. When the user grasps the finger, the pressing plate 412 serves as a fulcrum to deflect, so that an included angle between the nut seat 408 and the clamping plate 402 is further increased, the clamping plates 402 further move toward each other, the clamping and positioning effect is enhanced, and the grasping operation is more stable and reliable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a fixing device for highway car controller convenient to installation, includes handlebar (1), its characterized in that: one end of the handlebar (1) is fixedly sleeved with a handlebar sleeve (2), a power-off brake lever (3) is arranged below the handlebar (1), and the power-off brake lever (3) is fixedly connected with the handlebar (1) through a locking device (4);

the locking device (4) comprises a hinged support (401), the hinged support (401) is fixedly connected to the top end of the power-off brake crank (3), a clamping plate (402) is rotatably connected to the surface of the hinged support (401), a magnet (403) is nested on the inner side of the clamping plate (402), the inner side of the clamping plate (402) and the surface of the handlebar (1) are mutually attracted and abutted, a tension spring (404) is fixedly connected to the side surface of the clamping plate (402), and the bottom end of the tension spring (404) is fixedly connected to the surface of the power-off brake crank (3);

the side surface fixedly connected with of splint (402) first cardan shaft (405), one side swing joint of first cardan shaft (405) has transmission arm (406), the one end swing joint of transmission arm (406) has second cardan shaft (407), bottom side fixedly connected with nut seat (408) of second cardan shaft (407), the bottom of nut seat (408) articulates the side surface at outage brake lever (3), the inboard threaded connection of nut seat (408) has threaded rod (409), the fixed cover in top of threaded rod (409) has knob (410), the top of threaded rod (409) is rotated and is connected with end plate (411), the side surface of end plate (411) articulates there is clamp plate (412), the inboard bottom surface butt with handlebar (1) of clamp plate (412).

2. The easy-to-install fixing device for the road vehicle controller as claimed in claim 1, wherein: the number of the hinged supports (401) is two, and the two hinged supports (401) are arranged on the top surface of the power-off brake crank (3) in an axisymmetric mode.

3. The easy-to-install fixing device for the road vehicle controller as claimed in claim 1, wherein: the clamping plate (402) is of a one-third arc-shaped structure, a rubber film is arranged on the inner side of the clamping plate (402), and the rubber film is attached to the surface of the magnet (403).

4. The easy-to-install fixing device for the road vehicle controller as claimed in claim 1, wherein: the fixed loop bar that has cup jointed in the bottom of extension spring (404), the one end fixed connection of loop bar is on the surface of outage brake lever (3).

5. The easy-to-install fixing device for the road vehicle controller as claimed in claim 1, wherein: the top of threaded rod (409) is fixed the cover and is connected with the bearing, the inboard at end plate (411) is nested in the outer lane of bearing.

6. The easy-to-install fixing device for the road vehicle controller as claimed in claim 1, wherein: the pressing plate (412) is of a C-shaped structure, and a rubber plate is fixedly sleeved on the inner side of the pressing plate (412).