CN213929392U

CN213929392U - Gear shifter assembly

Info

Publication number: CN213929392U
Application number: CN202022879527.XU
Authority: CN
Inventors: 马加利; 丛炳强; 陶树军
Original assignee: Shandong Yikong Automotive Technology Co ltd
Current assignee: Shandong Yikong Automotive Technology Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-08-10
Anticipated expiration: 2030-12-05

Abstract

A gear shifter assembly belongs to the technical field of gear shifters. Including base (1), control rod (3) and swing span (5), the lower part and base (1) of swing span (5) are rotated and are connected, and the upper portion and the control rod (3) of swing span (5) link to each other its characterized in that: the swing frame is characterized by further comprising a pressing block (4), the pressing block (4) is arranged between the swing frame (5) and the base (1), the pressing block (4) swings synchronously along with the swing frame (5), a limiting hole (501) is formed in the swing frame (5), and a limiting table (402) matched with the limiting hole (501) is arranged on the side portion of the pressing block (4). The gear shifter assembly realizes circumferential limitation of the pressing block through the limiting table and the limiting hole, is good in limiting effect, does not need to additionally increase keys during assembly, is simpler to assemble, improves the assembling speed, is simple in structure, improves the working stability, greatly reduces the failure rate of equipment, and prolongs the service life of the equipment.

Description

Gear shifter assembly

Technical Field

A gear shifter assembly belongs to the technical field of gear shifters.

Background

The shifter assembly is a device with high use frequency of a motor vehicle driver, the subjective feeling of a customer is directly influenced by the quality of the performance of the shifter assembly, and the most basic functions of the shifter assembly are to realize gear selection, gear shifting and gear returning. The shifter assembly is typically operated by a lever which transmits the motion of the shifter assembly to the transmission through a flexible shaft. When the operation of shifting through the selector, should avoid the briquetting between rocking rack and the base to take place the rotation to avoid causing the hindrance to shifting of shifter assembly, and influence the use of selector assembly, the briquetting takes place the rotation and still can lead to the unable normal return of selector assembly. At present, the rotation of the pressing block is limited by a key, but the mode has a complex structure, is easy to break down when in use, and has low assembly efficiency.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, and the gear shifter assembly which is simple in structure, low in failure rate and good in limiting effect is provided.

The utility model provides a technical scheme that its technical problem adopted is: this selector assembly, including base, control rod and swing span, the lower part and the base of swing span rotate to be connected, and the upper portion and the control rod of swing span link to each other its characterized in that: the pressing block is arranged between the swing frame and the base and synchronously swings along with the swing frame, a limiting hole is formed in the swing frame, and a limiting table matched with the limiting hole is arranged on the side portion of the pressing block.

Preferably, the top of the base is provided with a plurality of blocking parts, the bottom of the pressing block is provided with a limiting part, and an elastic element for pushing the limiting part to be clamped between the adjacent blocking parts is arranged between the pressing block and the swing frame. Elastic element promotes the briquetting, makes spacing portion card go into between the adjacent blocking part, when shifting gears the operation, can produce the damping and feel and inhale and feel, makes things convenient for driver's operation.

Preferably, the upper side of base be provided with the mounting bracket, the swinging bracket is the cell type of opening down, the upper portion of mounting bracket stretches into in the swinging bracket to with the swinging bracket rotation be connected, the upside at the mounting bracket is set up to the stop part. The stop part sets up at the mounting bracket upside, makes the briquetting more convenient card go into between the adjacent stop part.

Preferably, the top of the base is provided with a plurality of semi-cylindrical bosses with convex middle parts to form a blocking part, and an arc-shaped groove with concave middle parts is arranged between every two adjacent bosses. The boss is the half cylinder of middle part epirelief, makes things convenient for spacing portion swing to slide the supporting part, can enough produce the damping and feel when making the operation of shifting, can avoid again causing the hindrance to the operation of shifting gears.

Preferably, two bosses are arranged side by side at intervals.

Preferably, the limiting table and the limiting hole are arranged at intervals, and the blocking part pushes the limiting part to ascend so that the limiting table extends into the limiting hole. When and only when spacing portion roll-off recess, spacing platform stretches into spacing downthehole, takes place the rotation when avoiding spacing portion roll-off recess.

Preferably, the two limiting tables are symmetrically arranged on two sides of the limiting part.

Preferably, the limiting hole is a blind hole. The limiting hole is a blind hole, and foreign matters are prevented from entering the limiting hole to hinder the limiting table.

Preferably, the swing frame is connected with the base through a hinged shaft, and the hinged shaft is rotatably connected with the base through a spherical connecting piece. Be provided with spherical connecting piece between articulated shaft and the base, can enough take place around the rotation of axis between messenger's articulated shaft and the base, can make the articulated shaft take place the swing again, realized shifting of a plurality of gears.

Preferably, both sides of the swing frame are provided with limiting blocks, and the limiting blocks are installed on the base.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

the gear shifter assembly realizes circumferential limitation of the pressing block through the limiting table and the limiting hole, is good in limiting effect, does not need to additionally increase keys during assembly, is simpler to assemble, improves the assembling speed, is simple in structure, improves the working stability, greatly reduces the failure rate of equipment, and prolongs the service life of the equipment.

Drawings

Fig. 1 is a perspective view of a shifter assembly.

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

Fig. 3 is a perspective view of the base.

Fig. 4 is a perspective view of the press block.

FIG. 5 is a perspective view of the swing frame.

In the figure: 1. the device comprises a base 2, a mounting frame 201, a mounting hole 202, a boss 203, a groove 3, an operating lever 4, a pressing block 401, a limiting part 402, a limiting table 5, a swing frame 501, a limiting hole 6, a mounting sleeve 7, a rocker arm 8 and a limiting block.

Detailed Description

Fig. 1 to 5 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 5.

The utility model provides a selector assembly, includes base 1, control rod 3 and swing span 5, and the lower part and the base 1 of swing span 5 rotate to be connected, and the upper portion and the control rod 3 of swing span 5 link to each other, still includes briquetting 4, and briquetting 4 sets up between swing span 5 and base 1, and briquetting 4 is along with swing span 5 synchronous oscillation, is provided with spacing hole 501 on the swing span 5, and the lateral part of briquetting 4 is provided with the spacing platform 402 with spacing hole 501 matched with. This selector assembly has realized spacing to briquetting 4's circumference through spacing platform 402 and spacing hole 501, and is spacing effectual, does not need additionally to increase the key during assembly, and the assembly is simpler, has improved the speed of assembly, simple structure, and job stabilization nature improves, greatly reduced the fault rate of equipment, has improved the life of equipment.

The present invention is further described with reference to specific embodiments, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily to be construed as limited to those embodiments, and equivalents or common means thereof will not be described in detail but will fall within the scope of the present application.

Specifically, the method comprises the following steps: as shown in FIGS. 1-2: the upside middle part of base 1 is provided with mounting bracket 2, and the upside middle part of mounting bracket 2 is provided with the part that blocks, and swing span 5 is the cell type that the opening is down, and the both sides of swing span 5 are located the both sides of mounting bracket 2 respectively. The swing frame 5 is rotatably connected with the mounting frame 2 through a hinge shaft.

A rocker arm 7 is arranged on one side of the swing frame 5, the rocker arm 7 is connected with the hinged shaft and synchronously swings along with the rotation of the hinged shaft, and the rocker arm 7 is connected with the gearbox through a flexible shaft and drives the gearbox to complete gear shifting operation through the flexible shaft.

The both sides of mounting bracket 2 all are provided with stopper 8, and swing span 5 is located between two stopper 8, and two stopper 8 cooperate and carry on spacingly to swing span 5's swing, make to shift more accurately.

The upper side of the middle part of the swing frame 5 is provided with a mounting sleeve 6, the operating rod 3 is arranged on the upper side of the mounting sleeve 6, and the lower end of the operating rod 3 extends into the mounting sleeve 6 and is connected with the mounting sleeve 6. The upper end of the pressing block 4 extends into the mounting sleeve 6 in a sliding manner, the elastic element is arranged in the mounting sleeve 6, in the embodiment, the elastic element is a spring, the spring is in a compression state, the upper end of the spring is supported at the lower end of the operating rod 3, and the lower end of the spring pushes the pressing block 4 to compress the mounting frame 2.

As shown in fig. 3: the middle part of the mounting frame 2 is provided with a mounting hole 201, the middle part of the articulated shaft is arranged in the mounting hole 201, and two ends of the articulated shaft are respectively connected with two sides of the swing frame 5 and synchronously rotate along with the swing of the swing frame 5. The middle part of articulated shaft is provided with spherical connecting piece, and spherical connecting piece sets up in mounting hole 201 to with the relative rotation setting of mounting hole 201, be provided with the sleeve between mounting hole 201 and the spherical connecting piece.

The articulated shaft of spherical connecting piece both sides all is provided with the spacer sleeve coaxially, and the spacer sleeve setting makes the relative position of swing span 5 and mounting bracket 2 keep unchangeable between the corresponding side of spherical connecting piece and swing span 5, and swing span 5 can enough take place fore-and-aft swing through between articulated shaft and the mounting bracket 2, also can take place horizontal swing, has satisfied the requirement of selector to the degree of freedom.

The upside middle part of mounting bracket 2 is provided with semi-cylindrical boss 202, and boss 202 is provided with a plurality of side by side and the interval, and in this embodiment, boss 202 is provided with two side by side to be provided with the semi-cylindrical recess 203 of middle part indent between two boss 202.

As shown in fig. 4: briquetting 4 is cylindric, and briquetting 4's bottom is the spacing portion 401 of the curved of middle part indent, and spacing portion 401 is located recess 203, and when briquetting 4 swung along with swing span 5, spacing portion 401 when slipping boss 202, can produce certain damping and feel with inhaling, guarantees that the operation of shifting is more accurate, convenient.

The two sides of the bottom of the pressing block 4 are symmetrically provided with limiting tables 402, and the limiting tables 402 are positioned on the two sides of the limiting part 401.

As shown in fig. 5: the swing frame 5 is provided with a limiting hole 501, the limiting hole 501 is a blind hole, and two limiting holes 501 are symmetrically arranged on two sides of the mounting sleeve 6.

When the limiting part 401 is located in the groove 203, the limiting table 402 is located at the lower side of the limiting hole 501 and is spaced from the limiting hole 501. In the process that the limiting part 401 slides through the boss 202, when the limiting part 401 slides out of the groove 203, the limiting platform 402 extends into the limiting hole 501, so that when the limiting part 401 is separated from the limiting position of the groove 203, the limiting hole 501 circumferentially limits the pressing block 4 through the limiting platform 402, and the pressing block 4 is prevented from rotating.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a selector assembly, includes base (1), control rod (3) and swing span (5), and the lower part and base (1) of swing span (5) rotate to be connected, and the upper portion and the control rod (3) of swing span (5) link to each other its characterized in that: the swing frame is characterized by further comprising a pressing block (4), the pressing block (4) is arranged between the swing frame (5) and the base (1), the pressing block (4) swings synchronously along with the swing frame (5), a limiting hole (501) is formed in the swing frame (5), and a limiting table (402) matched with the limiting hole (501) is arranged on the side portion of the pressing block (4).

2. The shifter assembly of claim 1, wherein: the base (1) top be provided with a plurality of stops, briquetting (4) bottom is provided with spacing portion (401), be provided with between briquetting (4) and swing span (5) and promote spacing portion (401) card and go into the elastic element between the adjacent stop.

3. The shifter assembly of claim 2, wherein: the upper side of base (1) be provided with mounting bracket (2), swing span (5) are the cell type that the opening is down, the upper portion of mounting bracket (2) stretches into in swing span (5) to rotate with swing span (5) and be connected, the upside at mounting bracket (2) is set up to the stop part.

4. The shifter assembly of claim 2 or 3 wherein: the top of the base (1) is provided with a plurality of semi-cylindrical bosses (202) with convex middle parts to form a blocking part, and an arc-shaped groove (203) with concave middle parts is arranged between every two adjacent bosses (202).

5. The shifter assembly of claim 4, wherein: the two bosses (202) are arranged side by side at intervals.

6. The shifter assembly of claim 2, wherein: spacing platform (402) and spacing hole (501) interval set up, and the spacing portion of stopping part promotion (401) rises, makes spacing platform (402) stretch into in spacing hole (501).

7. The shifter assembly of claim 1, wherein: the two limiting tables (402) are symmetrically arranged at two sides of the limiting part (401).

8. The shifter assembly of claim 1, wherein: the limiting hole (501) is a blind hole.

9. The shifter assembly of claim 1, wherein: the swing frame (5) is connected with the base (1) through an articulated shaft, and the articulated shaft is rotatably connected with the base (1) through a spherical connecting piece.

10. The shifter assembly of claim 1, wherein: the swing frame (5) is provided with limiting blocks (8) on two sides, and the limiting blocks (8) are installed on the base (1).