CN217477193U

CN217477193U - Angle gear adjusting mechanism

Info

Publication number: CN217477193U
Application number: CN202221649155.4U
Authority: CN
Inventors: 于景洋; 祁高进; 熊衍建; 张海升
Original assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Current assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-09-23
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses an angle gear adjusting mechanism, which comprises a bracket, an adjusting object, an adjusting handle and a spring, wherein the adjusting object is rotationally connected to the inner side of the bracket; a first rotating shaft core is arranged on the inner side of one end of the support, a first rotating shaft sleeve is arranged on one end of the regulating object, the first rotating shaft sleeve is rotatably sleeved on the first rotating shaft core, the regulating handle is slidably clamped on the first rotating shaft sleeve, and the spring is arranged between the regulating handle and the regulating object and sleeved on the first rotating shaft sleeve; the end part of the adjusting handle is provided with a limiting column, one end of the support, which is close to the first rotating shaft core, is provided with a plurality of gear holes, and the limiting column can be adjustably inserted into a single gear hole. The utility model discloses a simple and easy mechanical structure assembles and forms, easy operation is nimble, and stable in structure has reduced the cost simultaneously.

Description

Angle gear adjusting mechanism

Technical Field

The utility model relates to a technical field is adjusted to the gear, especially relates to an angle gear adjustment mechanism.

Background

In gear shifting or state adjusting products, a gear adjusting device is generally required to be designed to realize the shifting of different gears, and the product is switched from one working gear to another working gear by starting the gear adjusting device in the using process. However, most of the currently mainstream gear shifting devices in the market are driven by electric power, and the electric power driving devices have high cost, complicated design structure and assembly, and need professional personnel to maintain, so the gear shifting devices are not suitable for products which strictly require compression cost and high stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome prior art not enough, provide an angle gear adjustment mechanism, it adopts simple and easy mechanical structure assembly to form, easy operation is nimble, and stable in structure has reduced the cost simultaneously.

In order to solve the technical problem, the technical scheme of the utility model is that:

an angle gear adjusting mechanism comprises a bracket, an adjusting object, an adjusting handle and a spring, wherein the adjusting object is rotatably connected to the inner side of the bracket;

a first rotating shaft core is arranged on the inner side of one end of the support, a first rotating shaft sleeve is arranged on one end of the regulating object, the first rotating shaft sleeve is rotatably sleeved on the first rotating shaft core, the regulating handle is slidably clamped on the first rotating shaft sleeve, and the spring is arranged between the regulating handle and the regulating object and sleeved on the first rotating shaft sleeve;

the end part of the adjusting handle is provided with a limiting column, one end of the support, which is close to the first rotating shaft core, is provided with a plurality of gear holes, and the limiting column can be adjustably inserted into a single gear hole.

Furthermore, the adjusting handle comprises a ring sleeve which is clamped on the first rotating shaft sleeve in a sliding mode and a handle arranged on the outer side of the ring sleeve, and the limiting column is formed on one end face, far away from the spring, of the ring sleeve.

Furthermore, a sliding groove is formed in the inner side of the ring sleeve along the axial direction, a sliding rail is arranged on the outer side of the first rotating shaft sleeve along the axial direction, the sliding rail is in sliding fit with the sliding groove, and the ring sleeve is in sliding clamping connection with the first rotating shaft sleeve through the matching of the sliding groove and the sliding rail.

Furthermore, the spout is seted up four and is circumference array distribution along the ring cover inboard, the slide rail also is provided with four and is circumference array distribution along the first pivot cover outside, every slide rail and corresponding spout sliding fit.

Furthermore, a second rotating shaft core is arranged on the inner side of one end, away from the first rotating shaft core, of the support, a second rotating shaft sleeve is arranged on one end, away from the first rotating shaft sleeve, of the adjusting object, and the second rotating shaft sleeve is rotatably sleeved on the second rotating shaft core.

Furthermore, the gear hole is in a kidney-shaped hole shape.

By adopting the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses an assembly combination of support, regulating object, adjustment handle and spring constitutes a pure mechanical structure's simple and easy adjusting device, has reduced manufacturing cost greatly. When the gear is adjusted, only need sideslip adjustment handle to make spacing post break away from the gear hole, then drive regulation thing rotation angle through rotation adjustment handle to the resilience effect that utilizes the spring makes spacing post insert the joint downthehole at the gear of difference, can fix the gear, overall structure stability is higher, and easy operation is nimble simultaneously, and is swift convenient, need not the professional to maintain, has further reduced after-sale maintenance cost, and the product range that is suitable for is more extensive.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the bracket of the present invention;

FIG. 4 is a schematic view of the structure of the regulator of the present invention;

FIG. 5 is a schematic structural view of the adjustment handle of the present invention;

wherein, 1, a bracket; 11. a first shaft core; 12. a second spindle core; 100. a gear hole; 2. a modulator; 21. a first rotating sleeve; 210. a slide rail; 22. a second spindle sleeve; 3. an adjusting handle; 30. sleeving a ring; 300. a chute; 31. a grip; 32. a limiting column; 4. a spring.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1 to 5, in the present embodiment, an angle gear adjusting mechanism is provided, which is composed of a bracket 1, an adjuster 2, an adjusting handle 3 and a spring 4, and has a simple structure and high stability, and an operator can quickly implement gear switching through manual adjustment. The regulator 2 in this embodiment is a lighting device, and the bracket 1 is a U-shaped structure, and can be used by directly fixing the bracket 1 to a product. Wherein both ends of the regulating object 2 are rotatably installed on the inner side of the support 1, the inner side of one end of the support 1 is provided with a first rotating shaft core 11, the inner side of the other end of the support 1 is provided with a second rotating shaft core 12, one end of the regulating object 2 is provided with a first rotating shaft sleeve 21, the other end of the regulating object 2 is provided with a second rotating shaft sleeve 22, the first rotating shaft sleeve 21 is rotatably sleeved on the first rotating shaft core 11, and the second rotating shaft sleeve 22 is rotatably sleeved on the second rotating shaft core 12. Adjusting handle 3 slip joint is on first swivel housing 21, and adjusting handle 3 can be followed first swivel housing 21 axial slip promptly, can drive first swivel housing 21 and regulation thing 2 turned angle when rotating again. The spring 4 is arranged between the adjusting handle 3 and the adjusting object 2 and sleeved on the first rotating shaft sleeve 21, the end part of the adjusting handle 3 is provided with a limit column 32, one end of the bracket 1 close to the first rotating shaft core 11 is provided with a plurality of gear holes 100, in the embodiment, the number of the gear holes 100 is three, the gear holes are in a waist-shaped hole shape, the limit column 32 can be inserted and clamped into a single gear hole 100, when the gear needs to be adjusted, the adjusting handle 3 is only required to be transversely slid to enable the limiting column 32 to be separated from the gear hole 100, at the moment, the spring 4 is in a compressed state, then the adjusting handle 3 is rotated to change the gear, the adjusting handle 3 drives the adjusting object 2 to rotate, drive spacing post 32 simultaneously and rotate to corresponding gear hole 100 departments, loosen adjusting handle 3 back spring 4's resilience effect and can make spacing post 32 insert the joint in corresponding gear hole 100, and then fix the gear, when needs change the gear again repeat above-mentioned operation can. This embodiment is through above-mentioned design, constitutes a pure mechanical structure's simple and easy adjusting device, can reduce manufacturing cost greatly, and overall structure stability is higher, and easy operation is nimble simultaneously, and is swift convenient, need not the professional and maintains, has further reduced after-sale maintenance cost.

Specifically, the adjustment handle 3 in this embodiment is composed of a ring sleeve 30 slidably clamped on the first rotating shaft sleeve 21 and a handle 31 disposed outside the ring sleeve 30, and a limiting post 32 is integrally formed on an end surface of the ring sleeve 30 away from the spring 4, so that the rotation of the ring sleeve 30 can be controlled by the handle 31 to drive the adjuster 2 to change the angle, which is more convenient and labor-saving, and easy to operate.

More specifically, four sliding grooves 300 are axially formed in the inner side of the ring sleeve 30, the four sliding grooves 300 are distributed in a circumferential array manner, four sliding rails 210 are axially arranged on the outer side of the first rotating shaft sleeve 21, the four sliding rails 210 are also distributed in a circumferential array manner, the four sliding rails 210 are matched with the four sliding grooves 300 in a sliding fit manner, and the ring sleeve 30 is slidably clamped on the first rotating shaft sleeve 21 through the matching of the sliding grooves 300 and the sliding rails 210. When the gear angle adjusting device is operated, the ring sleeve 30 is driven by the handle 31 to transversely slide along the slide rail 210 and compress the spring 4, so that the limiting column 32 is separated from the gear hole 100, and then the gear angle can be adjusted. So design can strengthen the assembly steadiness between adjustment handle 3 and the first swivel sleeve 21, prevents not hard up of structure, does benefit to the bulk strength after improving the gear is fixed.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments further describe the technical problems, technical solutions and advantages of the present invention in detail, it should be understood that the above only are embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an angle gear adjustment mechanism which characterized in that: the device comprises a bracket (1), an adjuster (2), an adjusting handle (3) and a spring (4), wherein the adjuster (2) is rotatably connected to the inner side of the bracket (1);

a first rotating shaft core (11) is arranged on the inner side of one end of the support (1), a first rotating shaft sleeve (21) is arranged on one end of the adjusting object (2), the first rotating shaft sleeve (21) is rotatably sleeved on the first rotating shaft core (11), the adjusting handle (3) is slidably clamped on the first rotating shaft sleeve (21), and the spring (4) is arranged between the adjusting handle (3) and the adjusting object (2) and sleeved on the first rotating shaft sleeve (21);

the end part of the adjusting handle (3) is provided with a limiting column (32), one end of the support (1) close to the first rotating shaft core (11) is provided with a plurality of gear holes (100), and the limiting column (32) can be adjustably inserted into the single gear hole (100).

2. The angular position adjusting mechanism according to claim 1, wherein: the adjusting handle (3) comprises a ring sleeve (30) which is clamped on the first rotating shaft sleeve (21) in a sliding mode and a handle (31) arranged on the outer side of the ring sleeve (30), and the limiting column (32) is formed on one end face, far away from the spring (4), of the ring sleeve (30).

3. The angular position adjusting mechanism according to claim 2, wherein: the inner side of the ring sleeve (30) is provided with a sliding groove (300) along the axial direction, the outer side of the first rotating shaft sleeve (21) is provided with a sliding rail (210) along the axial direction, the sliding rail (210) is in sliding fit with the sliding groove (300), and the ring sleeve (30) is connected to the first rotating shaft sleeve (21) in a sliding and clamping mode through the sliding groove (300) and the sliding rail (210).

4. The angular position adjusting mechanism according to claim 3, wherein: the sliding grooves (300) are four in number and are distributed in a circumferential array mode along the inner side of the ring sleeve (30), the sliding rails (210) are also four in number and are distributed in a circumferential array mode along the outer side of the first rotating shaft sleeve (21), and each sliding rail (210) is in sliding fit with the corresponding sliding groove (300).

5. The angular shift position adjustment mechanism according to claim 1, characterized in that: the inner side of one end, far away from the first rotating shaft core (11), of the support (1) is provided with a second rotating shaft core (12), one end, far away from the first rotating shaft sleeve (21), of the adjusting object (2) is provided with a second rotating shaft sleeve (22), and the second rotating shaft sleeve (22) is rotatably sleeved on the second rotating shaft core (12).

6. The angular position adjusting mechanism according to claim 1, wherein: the gear hole (100) is in a waist-shaped hole shape.