CN218972300U

CN218972300U - Support rotary mechanism

Info

Publication number: CN218972300U
Application number: CN202223421995.8U
Authority: CN
Inventors: 谭鹏
Original assignee: Xiaopan Technology Guangdong Co ltd
Current assignee: Xiaopan Technology Guangdong Co ltd
Priority date: 2022-08-02
Filing date: 2022-12-20
Publication date: 2023-05-05
Anticipated expiration: 2032-12-20

Abstract

The embodiment of the utility model discloses a bracket rotating mechanism, which comprises: the base, support, rotatory piece, first mounting groove has been seted up to the base top, rotatory piece inlays to be located in the first mounting groove, so that the upper surface after base and the gomphosis of rotatory piece is a plane, the support connect in rotatory piece top. According to the bracket rotating mechanism, the rotating piece is embedded in the base, so that the mechanism is concise in appearance, strong in appearance integration, less in parts in the mechanism, relatively simple in process, concise in appearance and low in cost. The gear shaft is arranged in the base, the elastic clamping piece is arranged below the rotating piece, and the elastic clamping piece and the gear shaft form elastic friction during rotation, so that mechanical sound and damping hand feeling are generated, and the user experience feeling is stronger.

Description

Support rotary mechanism

Technical Field

The utility model relates to the technical field of brackets, in particular to a bracket rotating mechanism.

Background

At present, more parts of a base rotating mechanism of a mobile phone or a flat plate bracket cause relatively complex process, and the appearance integrity is poor, so that the appearance integrity is not strong and is not concise enough due to the fact that a plurality of parts are shown.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a bracket rotating mechanism so as to solve the defects of complex process and poor appearance integrity caused by the large number of parts of the conventional mobile phone or flat plate bracket mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

embodiments of the present utility model provide a bracket rotating mechanism including: the base, support, rotatory piece, first mounting groove has been seted up to the base top, rotatory piece inlays to be located in the first mounting groove, so that the upper surface after base and the gomphosis of rotatory piece is a plane, the support connect in rotatory piece top.

The first mounting groove extends downwards to form a second mounting groove, and a gear shaft is arranged in the second mounting groove; an elastic clamping piece is arranged below the rotating piece and fixedly connected with the rotating piece, and the elastic clamping piece is abutted to the tooth groove of the gear shaft.

Wherein, the elasticity fastener includes: the connecting part is a spring, the abutting part is an abutting block with the head portion and the tooth slot in fit, one end of the spring is connected with the rotating piece, the other end of the spring is connected with the tail portion of the abutting block, and the head portion of the abutting block is abutted to the gear shaft.

Wherein, the support includes: the support body with the rotation portion is articulated, the rotation portion set up in the bottom of support body, the rotation portion with the rotary piece is connected.

Wherein, the support with rotatory piece spiro union.

Wherein, the gear shaft includes: the mounting part is clamped with the second mounting groove, the gear part is a circle of gear arranged above the mounting part, and the elastic clamping piece is abutted to the tooth groove of the gear.

The base is provided with a first penetrating screw hole, a second screw hole is formed in the middle of the lower surface of the rotary piece, and the first screw hole is connected with the second screw hole through a bolt.

Wherein, the gear shaft is plastic material.

Wherein a gasket is arranged between the bolt and the base.

Wherein, the base below is equipped with anti-skidding silica gel piece.

Compared with the prior art, the support rotating mechanism provided by the utility model has the advantages that the rotating piece is embedded in the base, so that the appearance of the mechanism is concise, the appearance integration is strong, fewer parts are arranged in the mechanism, the process is relatively simple, the appearance is concise, and the cost is low. The gear shaft is arranged in the base, the elastic clamping piece is arranged below the rotating piece, and the elastic clamping piece and the gear shaft form elastic friction during rotation, so that mechanical sound and damping hand feeling are generated, and the user experience feeling is stronger.

The foregoing description is only an overview of the present utility model, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an assembly structure of a bracket rotation mechanism according to the present utility model;

FIG. 2 is an exploded view of an assembly of a bracket rotation mechanism of the present utility model;

FIG. 3 is a schematic view of the back structure of a rotary plate of a bracket rotary mechanism according to the present utility model;

FIG. 4 is a schematic diagram showing the cooperation relationship between a gear shaft and an elastic clamping member of a bracket rotating mechanism according to the present utility model;

FIG. 5 is a schematic view of an elastic clip structure of a bracket rotation mechanism according to the present utility model;

the figure identifies the description:

1. a bracket; 11. a bracket body; 12. a rotating part; 2. a rotary piece; 21. an elastic clamping piece; 211. a connection part; 212. an abutting portion; 22. a second screw hole; 3. a base; 31. a first mounting groove; 32. a second mounting groove; 33. a first screw hole; 4. a gear shaft; 41. a mounting part; 42. a gear portion; 5. a bolt; 6. a gasket; 7. an anti-slip silica gel sheet.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships as described based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," 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 present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed 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. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a rotation mechanism of a stand 1, which includes: base 3, support 1, rotary piece 2, first mounting groove 31 has been seted up to base 3 top, rotary piece 2 inlay and locate in the first mounting groove 31, so that the upper surface after base 3 and the gomphosis of rotary piece 2 is a plane, support 1 connect in rotary piece 2 top is through inlaying rotary piece 2 in base 3 for the mechanism outward appearance is succinct, and outward appearance wholeness is strong. In general, the rotary plate 2 is circular, and the bracket 1 is mounted on the upper surface of the rotary plate 2 at the side near the outer edge.

Further, the first mounting groove 31 extends downwards to form a second mounting groove 32, and a gear shaft 4 is arranged in the second mounting groove 32; an elastic clamping piece 21 is arranged below the rotary piece 2, the elastic clamping piece 21 is fixedly connected with the rotary piece 2, and the elastic clamping piece 21 is abutted to a tooth slot of the gear shaft 4. The elastic clamping piece 21 and the gear shaft 4 form elastic friction during rotation, so that mechanical sound and damping hand feeling are generated, and the user experience feeling is stronger. Alternatively, the elastic clamping piece 21 is arranged on the opposite side of the back surface of the rotary piece 2 to the side where the bracket 1 is arranged, so that the power required for rotating the rotary piece 2 can be reduced; the rotary piece 2 is embedded in the first mounting groove 31, and the outer contour of the second mounting groove 32 is smaller than that of the first mounting groove 31.

Referring to fig. 5, the elastic clip 21 includes: the connecting part 211 and the abutting part 212, the connecting part 211 is a spring, the abutting part 212 is an abutting block with the head portion matched with the tooth slot, one end of the spring is connected with the rotary piece 2, the other end of the spring is connected with the tail portion of the abutting block, the head portion of the abutting block abuts against the gear shaft 4, and when the rotary piece 2 rotates, the elastic piece rotates along with the rotary piece 2 and elastically rubs with the gear shaft 4, so that mechanical sound and damping hand feeling are generated. Alternatively, the connecting portion 211 may also be an elastic member having the same function as the spring.

Specifically, the bracket 1 includes: the support body 11 with rotate the portion 12, the support body 11 with rotate the portion 12 for articulated, rotate the portion 12 set up in the bottom of support body 11, rotate the portion 12 with rotatory piece 2 is connected. In this mechanism, the bracket 1 not only can rotate together with the rotary piece 2, but also can realize forward and backward tilting rotation.

Specifically, the bracket 1 is in threaded connection with the rotary piece 2.

Wherein the gear shaft 4 includes: the mounting portion 41 is engaged with the second mounting groove 32, the gear portion 42 is a ring gear disposed above the mounting portion 41, and the elastic clamping member 21 is abutted against a tooth groove of the gear. Alternatively, the mounting portion 41 may be provided in any shape, and the corresponding second mounting groove 32 may be provided in the same shape as the mounting portion 41, for example, rectangular, triangular, circular, etc., and the mounting portion 41 is engaged in the second mounting groove 32.

The base 3 is provided with a first threaded hole 33 penetrating through the base, a second threaded hole 22 is formed in the middle of the lower surface of the rotary piece 2, and the first threaded hole 33 is connected with the second threaded hole 22 through a bolt 5. In this mechanism, connecting parts are few, simple structure and outward appearance are succinct.

Further, the gear shaft 4 is made of plastic material.

Further, a gasket 6 is arranged between the bolt 5 and the base 3.

The anti-slip silica gel sheet 7 is arranged below the base 3, and the anti-slip silica gel sheet 7 enables the base 3 to be placed more stably, so that the base 3 is effectively prevented from sliding with a tabletop or other placing surfaces.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A bracket rotation mechanism, comprising: the base, support, rotatory piece, first mounting groove has been seted up to the base top, rotatory piece inlays to be located in the first mounting groove, so that the upper surface after base and the gomphosis of rotatory piece is a plane, the support connect in rotatory piece top.

2. The bracket rotation mechanism according to claim 1, wherein the first mounting groove extends downward with a second mounting groove, and a gear shaft is disposed in the second mounting groove; an elastic clamping piece is arranged below the rotating piece and fixedly connected with the rotating piece, and the elastic clamping piece is abutted to the tooth groove of the gear shaft.

3. The stand rotation mechanism of claim 2, wherein the resilient clip comprises: the connecting part is a spring, the abutting part is an abutting block with the head portion and the tooth slot in fit, one end of the spring is connected with the rotating piece, the other end of the spring is connected with the tail portion of the abutting block, and the head portion of the abutting block is abutted to the gear shaft.

4. The stand rotation mechanism of claim 1, wherein the stand comprises: the support body with the rotation portion is articulated, the rotation portion set up in the bottom of support body, the rotation portion with the rotary piece is connected.

5. The bracket rotation mechanism of claim 1, wherein the bracket is threadably coupled to the rotary plate.

6. The stand rotation mechanism of claim 2, wherein the gear shaft comprises: the mounting part is clamped with the second mounting groove, the gear part is a circle of gear arranged above the mounting part, and the elastic clamping piece is abutted to the tooth groove of the gear.

7. The bracket rotating mechanism according to claim 2, wherein the base is provided with a first screw hole penetrating therethrough, a second screw hole is provided in the middle of the lower surface of the rotating piece, and the first screw hole is connected with the second screw hole through a bolt.

8. The bracket rotation mechanism of claim 2, wherein the gear shaft is plastic.

9. The bracket rotation mechanism of claim 7, wherein a spacer is provided between the bolt and the base.

10. The stand rotation mechanism of claim 1, wherein an anti-slip silicone is provided below the base.