CN110905999A

CN110905999A - Bulb and gearshift connection structure

Info

Publication number: CN110905999A
Application number: CN201911324516.0A
Authority: CN
Inventors: 张永祥; 袁世冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-03-24

Abstract

The invention discloses a ball head and gear shifting mechanism connecting structure which is used for realizing mechanical and electrical connection of a ball head and a gear shifting mechanism and comprises a ball head part and a gear shifting mechanism part, wherein the ball head part comprises a circuit board, a handle base and a ball head male end guide buckle, the circuit board is connected with the ball head male end guide buckle and is fixed on the handle base together, the gear shifting mechanism part comprises a gear shifting rod and a ball head female end guide buckle, and the gear shifting rod is connected with the ball head female end guide buckle. The invention discloses a connecting structure of a ball head and a gear shifting mechanism, which adopts a mechanical structure integrated electrical structure to realize that mechanical and electrical connection can be completed by directly inserting the ball head and the gear shifting mechanism.

Description

Bulb and gearshift connection structure

Technical Field

The invention belongs to the technical field of gear shifters, and particularly relates to a ball head and gear shifting mechanism connecting structure.

Background

Most rod-type selector of present market, bulb and selector be connected and still need follow the outside line of selector and connect the pencil that harms easily except that structural connection, this kind of structure complicacy installation is inconvenient in addition.

The authorization notice number is: CN106704581B entitled unlocking device of automatic gear shifter and invention patent of automatic gear shifter, the technical solution thereof discloses "comprising a gear shifter housing, a rack slider, a gear and an unlocking motor, wherein the gear is rotatably connected to an output shaft of the unlocking motor, the rack slider is engaged with the gear, and one end of the rack slider is movably connected to the gear shifter housing; the gear shifter shell is provided with a limiting block, the rack sliding block is in contact with the limiting block when the gear shifter shell is locked, and the rack sliding block is separated from the limiting block when the gear shifter shell is unlocked; the unlocking device of the automatic gear shifter further comprises a controller, wherein the output end of the controller is connected with the input end of the unlocking motor and used for controlling the unlocking motor to rotate and stop.

Taking the above patent as an example, it does not disclose the connection structure of the ball head and the gear shifting mechanism, and further does not disclose the structural connection relationship of the ball head male end guide and the ball head female end guide.

Disclosure of Invention

The invention mainly aims to provide a ball head and gear shifting mechanism connecting structure, which adopts a mechanical structure integrated electrical structure to realize that mechanical and electrical connection can be completed by directly inserting the ball head and the gear shifting mechanism.

The invention also aims to provide a connecting structure of the ball head and the gear shifting mechanism, which has the advantages of simple installation, strong reliability and the like.

Another object of the present invention is to provide a ball head and gear shifting mechanism connecting structure, which can be plug-and-play, is convenient to install, does not require external wiring, and reduces the risk of wire harness damage

In order to achieve the above object, the present invention provides a connection structure of a ball head and a gear shift mechanism, which is used for realizing mechanical and electrical connection between the ball head and the gear shift mechanism, and comprises a ball head part and a gear shift mechanism part, wherein:

the bulb part comprises a circuit board, a handle base and a bulb male end guide, and the circuit board is connected with the bulb male end guide buckle and fixed on the handle base together;

the gear shifting mechanism comprises a gear shifting rod and a ball head female end guide buckle, and the gear shifting rod is connected with the ball head female end guide buckle.

As a further preferable technical solution of the above technical solution, the ball head male end guide includes a male end primary guide and a male end secondary guide.

As a further preferable technical solution of the above technical solution, the ball head male end guide is centered with the ball head female end guide through the male end primary guide.

As a further preferable technical solution of the above technical solution, the electrical interface guided by the ball male end is aligned with the electrical interface guided by the ball female end through the male end secondary guide.

As a further preferable technical solution of the above technical solution, a movement space is provided at a circumferential position of the ball head female end guide.

As a further preferred technical scheme of above-mentioned technical scheme, the public end direction of bulb is equipped with the joint, the joint the public end one-level direction with public end second grade direction integrated into one piece, and the joint is located the public end direction of bulb is close to one side of circuit board.

As a further preferable technical solution of the above technical solution, the circuit board has a clamping hole, and the clamping hole is used for matching with the clamping head.

As a further preferable technical solution of the above technical solution, the male end secondary guide is located inside the male end primary guide, the number of the male end primary guides is 4, and the number of the male end secondary guides is 2.

As a further preferred technical scheme of the above technical scheme, the ball head female end guide is provided with a second clamping joint, and the second clamping joint is located on one side of the ball head female end guide away from the ball head male end guide.

Drawings

Fig. 1 is a schematic structural diagram of a connection structure of a ball head and a gear shifting mechanism of the invention.

Fig. 2 is a schematic view of the connection of the ball male end guide and the ball female end guide of the ball and gear shifting mechanism connection structure of the invention.

Fig. 3 is a schematic view of the connection of the ball male end guide and the ball female end guide of the ball and gear shifting mechanism connection structure of the invention.

The reference numerals include: 11. a handle base; 12. a circuit board; 121. a clamping hole; 13. guiding a male end of the ball head; 131. leading the male end to the first level; 132. the male end is guided in a secondary mode; 133. a clamping head; 21. a shift lever; 22. guiding a ball head female end; 221. a second card connector.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

Referring to fig. 1 of the drawings, fig. 1 is a schematic structural diagram of a ball head and gear shifting mechanism connecting structure of the invention, fig. 2 is a schematic structural diagram of ball head male end guide and ball head female end guide connection of a ball head and gear shifting mechanism connecting structure of the invention, and fig. 3 is a schematic structural diagram of ball head male end guide and ball head female end guide connection of a ball head and gear shifting mechanism connecting structure of the invention.

In the preferred embodiment of the present invention, it should be noted by those skilled in the art that the snap joints, snap holes, etc. related to the present invention can be regarded as the prior art.

Preferred embodiments.

The invention discloses a connection structure of a ball head and a gear shifting mechanism, which is used for realizing mechanical and electrical connection of the ball head and the gear shifting mechanism and comprises a ball head part and a gear shifting mechanism part, wherein:

the bulb part comprises a circuit board 12, a handle base 11 and a bulb male end guide 13, wherein the circuit board 12 is in snap-fit connection with the bulb male end guide 13 and is fixed on the handle base 11 together with the bulb male end guide 13;

the gear shifting mechanism part comprises a gear shifting rod 21 and a ball head female end guide 22, wherein the gear shifting rod 21 is connected with the ball head female end guide 22 in a snap-fit mode (considering accumulated tolerance, a movable space gap is reserved in the circumferential direction of the ball head female end guide 22).

Specifically, the ball male guide 13 includes a male primary guide 131 and a male secondary guide 132.

More specifically, the ball male guide 13 is centered with the ball female guide 22 via the male primary guide 131.

Further, the electrical interface of the ball male guide 13 is aligned with the electrical interface of the ball female guide 22 via the male secondary guide 132.

Preferably, the ball male guide 13 is aligned with the ball female guide 22 because the shift mechanism portion is a loose fit with the ball portion, which can absorb the circumferential tolerance stack-up from its manufacture.

Preferably, its simple structure of bulb and gearshift connection structure can realize plug-and-play, and simple to operate does not need the outside to walk the line, has reduced the risk that the pencil destroys.

Furthermore, a movement space is provided at the circumferential position of the ball head female end guide 22.

It is worth mentioning that the ball male end guide 13 is provided with a snap 133, the male end primary guide 131 and the male end secondary guide 132 are integrally formed, and the snap 133 is located at a side of the ball male end guide 13 close to the circuit board 12.

Preferably, the circuit board has a clamping hole 121, and the clamping hole 121 is used for matching the clamping head 133.

Preferably, the male-end secondary guides 132 are located inside the male-end primary guides 131, the number of the male-end primary guides 131 is 4, and the number of the male-end secondary guides 132 is 2.

Preferably, the ball head female end guide 22 is provided with a second snap joint 221, and the second snap joint 221 is located on one side of the ball head female end guide 22 away from the ball head male end guide 13.

It should be noted that the technical features such as the snap joint, the snap hole, etc. related to the patent application of the present invention should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, and should not be regarded as the invention point of the patent of the present invention, and the patent of the present invention is not further specifically described in detail.

It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a bulb and gearshift connection structure for realize bulb and gearshift's machinery and electrical connection, its characterized in that includes bulb portion and gearshift part, wherein:

2. A ball head and shift mechanism connection according to claim 1, wherein the ball head male end guide includes a male end primary guide and a male end secondary guide.

3. A ball head and shift mechanism connection according to claim 2, wherein the ball head male end guide is centered with the ball head female end guide by the male end primary guide.

4. A ball end and shift mechanism connection according to claim 2, wherein the electrical interface of the ball end male end guide is aligned with the electrical interface of the ball end female end guide through the male end secondary guide.

5. A ball head and shift mechanism connecting structure according to claim 1, wherein a movement space is provided at a circumferential position of the ball head female end guide.

6. A ball head and gear shifting mechanism connecting structure according to claim 3, wherein the ball head male end guide is provided with a snap joint, the male end primary guide and the male end secondary guide are integrally formed, and the snap joint is located on one side of the ball head male end guide close to the circuit board.

7. A ball head and gear shifting mechanism connecting structure according to claim 6, wherein the circuit board has a snap hole for engaging with the snap head.

8. A ball head and shift mechanism connecting structure according to claim 2, wherein the male end secondary guide is located inside the male end primary guide, the number of the male end primary guides is 4, and the number of the male end secondary guides is 2.

9. A ball head and gear shifting mechanism connecting structure according to claim 1, wherein the ball head female end guide is provided with a second snap joint, and the second snap joint is located on one side of the ball head female end guide away from the ball head male end guide.