CN213735407U

CN213735407U - Motorcycle keeps off shows arrangement structure

Info

Publication number: CN213735407U
Application number: CN202022855201.3U
Authority: CN
Inventors: 张立成; 张林江; 郑海刚; 潘江伟; 金潮
Original assignee: Zhejiang Qianjiang Motorcycle Co Ltd
Current assignee: Zhejiang Qianjiang Motorcycle Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-20
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a motorcycle keeps off shows arrangement structure belongs to motorcycle technical field. The motorcycle bumper display layout structure solves the technical problems that an existing motorcycle bumper display layout structure needs to be provided with holes in a box body, sealing requirements are high, and the structure is not simplified. This motorcycle keeps off shows arrangement structure is including the box that is used for assembling the variable speed subassembly, the box internal rotation is connected with the drum that keeps off, the drum orientation that keeps off the one end of box lateral wall sets firmly can produce the magnetic controller that changes when the drum rotates that keeps off, the lateral wall of box sets firmly can respond to the sensor is shown in keeping off that magnetic controller magnetic force state changes, keep off and show the sensor and follow the axial of drum that keeps off with magnetic controller is just right, keep off show the sensor with magnetic controller is located the both sides of box lateral wall respectively. The utility model discloses avoid because of the sealed hidden danger that the trompil exists on the box, and can simplify the structural arrangement.

Description

Motorcycle keeps off shows arrangement structure

Technical Field

The utility model belongs to the technical field of the motorcycle, a motorcycle keeps off shows arrangement structure is related to.

Background

The gear display device is used for displaying the current gear condition of the motorcycle on a display device such as a display after being identified, so that a driver can conveniently and definitely determine the current gear condition in real time, and a corresponding gear shifting strategy can be conveniently and accurately adopted.

An authorization publication number CN203258054U discloses a shift display device in a built-in reverse gear engine, belonging to the technical field of engines. The gear shifting device solves the technical problems that an existing gear shifting device is poor in identifiability during gear shifting and the like. The engine is including setting up the shift drum axle on the engine box, and this keep off apparent device shows the needle and keeps off apparent lid including keeping off, keeps off to show the needle and fixes the tip at shift drum axle, keeps off to show the lid and fixes on the engine box, keeps off to show the lid and keeps off the relative setting in position that shows the needle, keeps off to show to cover and is equipped with a plurality of contact, can drive through rotating shift drum axle and keep off and show the needle and contact.

Above-mentioned device shifts gear through shifting the drum and shifts gear when rotating its contact pin and different contact and then output different signals, signal transmission to the controller carry out after the data comparison can accurate demonstration and suggestion keep off the position at present, still has the weak point: the blocking and displaying structure needs to be provided with holes in the box body, the sealing requirement is high, and the structure is not simplified.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that prior art exists, provide a motorcycle keeps off and shows arrangement structure, the utility model aims to solve the technical problem that: how to simplify the structural arrangement of the highlighting means.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a motorcycle keeps off shows arrangement structure, is including the box that is used for assembling the variable speed subassembly, the box internal rotation is connected with the gear shift drum, its characterized in that, the gear shift drum orientation the one end of box lateral wall has set firmly can produce the magnetic controller that changes when the gear shift drum rotates, the lateral wall of box has set firmly can respond to the fender of magnetic controller magnetic force state change shows the sensor, keep off and show the sensor and follow the axial of gear shift drum with magnetic controller is just right, keep off show the sensor with magnetic controller is located the both sides of box lateral wall respectively.

The box is used for providing assembly supporting platform for the derailleur subassembly, becomes the crotch drum and is used for shifting gears the messenger and realize the part of shifting through rotating the drive shift fork for current motorcycle derailleur. Through the one end at the crotch drum that becomes setting firmly magnetic controller, set firmly simultaneously with magnetic controller along the just right fender of the circumference of shifting the fender drum and show the sensor at the lateral wall of box, can drive magnetic controller when shifting the fender drum and shift like this and make its and keep off the regional magnetic force that shows the sensor response and produce the change, show the sensor and can respond to the magnetic force situation of change and judge and demonstrate current fender position number with the just right fender of magnetic controller like this, magnetic controller and fender show that the sensor can separate empty response, avoid because of the sealed hidden danger that the trompil exists on the box, and can simplify the structural arrangement.

In the above-mentioned motorcycle shift display arrangement structure, the side wall of the box body has a positioning groove, one end of the shift drum, which is matched with the magnetic controller, is rotatably matched in the positioning groove, and the bottom surface of the positioning groove also has a containing groove for containing the magnetic controller. Through set up the constant head tank and the cooperation of gear shifting drum at the lateral wall of box, can guarantee the supporting effect to the gear shifting drum, through set up the storage tank that can holding magnetic controller in the bottom surface of constant head tank, be favorable to reducing the magnetic controller and keep off the interval that shows between the sensor like this realizing showing under the prerequisite of magnetic controller holding, reduce box wall thickness and disturb and then guarantee higher sensitivity.

In the above arrangement structure for the motorcycle shift indicator, one end of the shift drum, which is matched with the magnetic controller, is hollow, and one end of the magnetic controller is inserted into the shift drum and is in clamping fit with the shift drum. Through setting up shift drum and magnetic controller complex one end and being hollow form to make inserting of magnetic controller locate in this shift drum and with this shift drum joint cooperation, improve space utilization like this, can avoid shift drum and magnetic controller to occupy the size too big, do benefit to and improve space compactness.

In foretell motorcycle keeps off shows arrangement structure, the terminal surface of shifting the fender drum has the location breach with the inner chamber intercommunication, magnetic controller is last to have locating piece and jack catch, the locating piece joint cooperate in just form the circumference location in the location breach, the jack catch with the inner chamber lateral wall joint of shifting the fender drum forms spacingly along the axial of shifting the fender drum. Set up in the location breach of inner chamber intercommunication through the terminal surface at the gear shift drum, set up the locating piece on magnetic controller and in the spacing cooperation of location breach to set up the inner chamber lateral wall joint of jack catch and gear shift drum on magnetic controller and form spacingly along the axial, can guarantee like this that the gear shift drum can the accuracy follow-up rotation and can not the drunkenness at will at the rotation in-process magnetic controller, and then guarantee that the display effect is accurate.

In the above arrangement structure for the shielding and displaying of the motorcycle, the outer side wall of the box body is provided with the mounting boss, and the mounting boss is provided with the screw hole for the matching of the threaded connecting piece to fix the shielding and displaying sensor. The outer side wall of the box body is provided with the mounting boss, and the screw hole is formed in the mounting boss, so that the threaded connecting piece for fixing the gear display sensor can have larger matching length with the box body, and the fastening effect is guaranteed.

In the above motorcycle barrier display arrangement structure, the accommodating groove is in a flared shape, and the screw hole is axially aligned with the flared section of the accommodating groove. The containing groove is arranged to be in a flaring shape, and the screw hole is opposite to the flaring section of the containing groove along the axial direction, so that the wall thickness of the box body can be utilized to the maximum extent under the condition of ensuring compact structure.

Compared with the prior art, the utility model has the advantages as follows:

this motorcycle keeps off shows arrangement structure sets firmly magnetic controller through the one end at becoming the crotch drum, set firmly simultaneously with magnetic controller along the just right fender sensor of circumference of shifting the drum at the lateral wall of box, can drive magnetic controller when shifting the drum and shift and rotate like this and make its and keep off the regional magnetic force that shows the sensor response and produce the change, show the sensor with just right fender of magnetic controller like this and can respond to the magnetic force situation of change and judge and demonstrate current fender position number, magnetic controller and fender show that the sensor can separate empty response, avoid because of the sealed hidden danger that the trompil exists on the box, and can simplify the structural arrangement.

Drawings

FIG. 1 is a schematic sectional view showing the structure of the motorcycle display screen arrangement according to the embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

FIG. 3 is an exploded view of the shift drum and the magnetic controller in the embodiment.

In the figure, 1, a box body; 11. positioning a groove; 12. a containing groove; 13. mounting a boss; 14. a screw hole;

2. a shift drum; 21. positioning the notch;

3. a magnetic controller; 31. positioning blocks; 32. a claw;

4. the sensor is obscured.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the motorcycle fender display arrangement structure includes a box 1 for assembling a transmission assembly, a shift drum 2 is rotatably connected in the box 1, a magnetic controller 3 capable of generating a magnetic force to change when the shift drum 2 rotates is fixedly arranged at one end of the shift drum 2 facing to a side wall of the box 1, magnetic force distribution of the magnetic controller 3 facing to a side face of the fender display sensor 4 is different, a fender display sensor 4 capable of sensing a magnetic force state change of the magnetic controller 3 is fixedly arranged on an outer side wall of the box 1, the fender display sensor 4 is opposite to the magnetic controller 3 along an axial direction of the shift drum 2, a sensing area of the fender display sensor 4 is located at a rotating eccentric position of the magnetic controller 3, the fender display sensor 4 and the magnetic controller 3 are respectively located at two sides of the side wall of the box 1, the fender display sensor 4 is electrically connected with a vehicle-mounted controller, and the controller recognizes and compares signals transmitted by the fender display sensor 4 to be displayed on the fender display device (a control corollary device of a patent in the background technology can be adopted). The box 1 is used for providing assembly supporting platform for the speed changer assembly, and the crotch drum is changed and is used for shifting gears on the current motorcycle speed changer and drives the part that the shift fork realized shifting through rotating. Through the one end at the change crotch drum set firmly magnetic controller 3, set firmly simultaneously with magnetic controller 3 along the just right fender of the circumference of shifting drum 2 and show sensor 4, can drive magnetic controller 3 when shifting drum 2 and shift and rotate like this and make its and keep off the regional magnetic force that shows sensor 4 response and produce the change, show sensor 4 can respond to the magnetic force situation of change and judge and demonstrate current fender position number with magnetic controller 3 just right fender like this, magnetic controller 3 and fender show sensor 4 and can separate empty response, avoid because of the sealed hidden danger that the trompil exists on box 1, and can simplify the structural arrangement. Furthermore, the side wall of the box body 1 is provided with a positioning groove 11, a rolling bearing is embedded in the positioning groove 11, one end of the gear shifting drum 2 matched with the magnetic controller 3 is rotatably matched in the positioning groove 11 and matched with the rolling bearing, and the bottom surface of the positioning groove 11 is also provided with a containing groove 12 used for containing the magnetic controller 3. Through setting up constant head tank 11 and the cooperation of gear shift drum 2 at the lateral wall of box 1, can guarantee the supporting effect to gear shift drum 2, through set up the storage tank 12 that can holding magnetic controller 3 in the bottom surface at constant head tank 11, be favorable to reducing magnetic controller 3 and keep off the interval between the apparent sensor 4 like this under the prerequisite of realization to the holding of magnetic controller 3, reduce 1 wall thickness of box and disturb and then guarantee higher sensitivity. The gear shifting drum 2 is in a hollow cylinder shape matched with the magnetic controller 3, and one end of the magnetic controller 3 is inserted into the gear shifting drum 2 and is in clamping fit with the gear shifting drum 2. Through setting up

shift drum

2 and 3 complex one ends of magnetic controller and being hollow form to make inserting of magnetic controller 3 locate in shift drum 2 and with shift drum 2 joint cooperation, improve space utilization like this, can avoid shift drum 2 and magnetic controller 3 occupation size too big, do benefit to and improve the space compactness. The end face of the shift drum 2 is provided with a positioning notch 21 communicated with the inner cavity, the magnetic controller 3 is provided with a positioning block 31 and a clamping jaw 32, the positioning block 31 is in clamping fit in the positioning notch 21 and forms circumferential positioning, and the clamping jaw 32 is in clamping fit with the side wall of the inner cavity of the shift drum 2 and forms limit along the axial direction of the shift drum 2. Through setting up in the location breach 21 of inner chamber intercommunication at the terminal surface of shifting drum 2, set up locating piece 31 in the spacing cooperation of location breach 21 on magnetic controller 3 to set up jack catch 32 and the inner chamber lateral wall joint of shifting drum 2 and form spacingly along the axial on magnetic controller 3, can guarantee like this that shifting drum 2 rotates in-process magnetic controller 3 can the accuracy follow-up and change and can not the drunkenness at will, and then guarantee that the display effect is accurate.

As shown in fig. 1 and 2, the outer side wall of the box 1 has two mounting bosses 13, and the mounting bosses 13 have screw holes 14 for the threaded connection to cooperate to fix the display sensor 4. Through setting up installation boss 13 at the lateral wall of box 1 to set up screw 14 on installation boss 13, the threaded connection spare that is used for fixed fender to show sensor 4 like this can have bigger cooperation length with box 1, guarantees the fastening effect. The accommodating groove 12 is in a flaring shape, and the screw hole 14 is opposite to the flaring section of the accommodating groove 12 along the axial direction. By arranging the accommodating groove 12 in a flaring shape and enabling the screw hole 14 to be opposite to the flaring section of the accommodating groove 12 along the axial direction, the wall thickness of the box body 1 can be utilized to the maximum extent under the condition of ensuring compact structure.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a motorcycle keeps off shows arrangement structure, is including box (1) that is used for assembling the variable speed subassembly, box (1) internal rotation is connected with shift drum (2), its characterized in that, shift drum (2) orientation the one end of box (1) lateral wall sets firmly can be in shift drum (2) rotation time magnetic force produce magnetic controller (3) that change, the lateral wall of box (1) sets firmly can respond to magnetic controller (3) magnetic force state change keep off show sensor (4), keep off show sensor (4) edge the axial of shift drum (2) with magnetic controller (3) are just right, keep off show sensor (4) with magnetic controller (3) are located the both sides of box (1) lateral wall respectively.

2. The motorcycle shieldable display arrangement according to claim 1, characterized in that the lateral wall of the box (1) has a positioning groove (11), the end of the shift drum (2) cooperating with the magnetic controller (3) is rotatably fitted in the positioning groove (11), and the bottom surface of the positioning groove (11) also has a receiving groove (12) for receiving the magnetic controller (3).

3. The motorcycle shift display arrangement structure according to claim 1, wherein one end of the shift drum (2) matched with the magnetic controller (3) is hollow, and one end of the magnetic controller (3) is inserted into the shift drum (2) and is in snap fit with the shift drum (2).

4. The motorcycle fender shows arrangement structure according to claim 3, characterized in that shift drum (2) terminal surface has with the location breach (21) of inner chamber intercommunication, magnetic controller (3) are last to have locating piece (31) and jack catch (32), locating piece (31) joint fit in locating breach (21) and form the circumference location, jack catch (32) with shift drum (2) inner chamber lateral wall joint and along shift drum (2) axial form spacing.

5. Motorcycle shieldable arrangement according to claim 2, characterized in that the outer side wall of the box (1) has a mounting boss (13), said mounting boss (13) having a screw hole (14) for the cooperation of a threaded connection to fix the shieldable sensor (4).

6. Motorcycle shieldable arrangement according to claim 5, characterised in that the receiving slot (12) is flared, the threaded hole (14) being axially opposite to the flared section of the receiving slot (12).