CN215000644U - Rotating bracket - Google Patents

Abstract

The utility model provides a rotating bracket can support desktop intelligence hardware or other electronic product and can drive the electronic product that supports and turn to different orientation, simple structure, and is with low costs. The rotary support comprises a base and a rotary sleeve, the base comprises a spherical part, the rotary sleeve is sleeved on the spherical part and is in clearance fit with the spherical part, a first supporting part, a first through hole, a second through hole, a first roller and a second roller are arranged on the rotary sleeve, the first roller is horizontally arranged, the second roller is vertically arranged, and the circumferential side surface of the first roller and the circumferential side surface of the second roller are in contact with the spherical part. The first roller is stirred to rotate so that the rotating sleeve can realize pitching rotation relative to the base, and the second roller is stirred to rotate so that the rotating sleeve can realize left-right rotation relative to the base, so that the electronic product supported on the rotating sleeve has different orientations; the utility model discloses a manual drive, simple structure, spare part is small in quantity, and is with low costs.

Description

Rotating bracket

Technical Field

The utility model belongs to the technical field of machinery, concretely relates to be used for supporting desktop intelligence hardware or other electronic product and can drive the product pivoted rotating support that supports.

Background

The intelligent hardware is a science and technology concept behind the smart phone, and the traditional equipment is modified in a mode of combining software and hardware, so that the intelligent hardware has an intelligent function. After the intelligent operation, the hardware has the connection capability, the loading of the internet service is realized, a typical architecture of 'cloud + end' is formed, and the intelligent operation system has additional values of big data and the like.

Intelligent hardware is a technological concept that refers to the intelligent modification of traditional equipment by combining hardware and software. The intelligent hardware mobile application is software, is connected with the intelligent hardware through application, is simple to operate and easy and convenient to develop, and various applications are layered endlessly and are also important entrances for enterprises to acquire users.

Smart hardware has been extended from wearable devices to the fields of smart televisions, smart homes, smart cars, medical health, smart toys, robots, and the like.

In intelligent hardware, desktop intelligent hardware that a little is miniature, can place the use on the desktop, for example desktop camera, intelligent audio amplifier etc. often need use the omnidirectional support, realize desktop intelligent hardware's upper and lower rotation and control the rotation. The omnidirectional support in the prior art uses two rotating shafts to simulate a plurality of directions, namely a vertical shaft and a horizontal shaft, and the rotating synthetic directions of the two shafts can form different orientations of desktop intelligent hardware.

In desktop intelligence hardware, like desktop camera, intelligent audio amplifier etc. the omnidirectional support needs to be used usually. The current solution of the intelligent hardware is to use two rotation axes to simulate multiple directions, namely a vertical axis and a horizontal axis, and the rotation of the two axes can be combined into different directions, so as to realize different orientations of the supported electronic product.

In the prior art, the omnidirectional support has the disadvantages of complex structure, more parts and higher cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotating bracket can support desktop intelligence hardware or other electronic product and can drive the electronic product that supports and rotate to different orientation, simple structure, and is with low costs.

In order to achieve the technical purpose, the technical proposal of the utility model is that: a swivel stand, comprising:

a base including a spherical portion;

the rotating sleeve is sleeved on the spherical portion and in clearance fit with the spherical portion, a first supporting portion used for supporting an electronic product, a first through hole and a second through hole which penetrate through the rotating sleeve in the thickness direction, a first roller which is positioned in the first through hole and can rotate and a second roller which is positioned in the second through hole and can rotate are arranged on the rotating sleeve, the first roller is horizontally arranged, the second roller is vertically arranged, and the circumferential side face of the first roller and the circumferential side face of the second roller are in contact with the spherical portion.

The rotating sleeve is hemispherical, the opening of the rotating sleeve is downwards sleeved on the upper portion of the spherical portion, and the first roller and the second roller are located in the extending direction of the same weft of the rotating sleeve.

The number of the first rollers and the second rollers is multiple, and the first rollers and the second rollers are alternately arranged.

The first rollers are uniformly distributed along the extending direction of the weft where the first rollers are located, and each second roller is located in the middle of two adjacent first rollers.

The first roller and the second roller are both close to the bottom edge of the rotating sleeve.

The rotating sleeve is hemispherical, the opening of the rotating sleeve is downwards sleeved on the upper portion of the spherical portion, and the first roller and the second roller are located in the extending direction of different wefts of the rotating sleeve.

The first rollers are distributed in a plurality of numbers and are uniformly distributed along the extending direction of the weft where the first rollers are located, and the second rollers are distributed in a plurality of numbers and are uniformly distributed along the extending direction of the weft where the second rollers are located.

The rotating sleeve covers more than half of the area of the outer surface of the upper part of the spherical part.

The first supporting part is located at the top end of the rotating sleeve and is a protruding structure integrally formed with the rotating sleeve, a plurality of clamping jaws used for clamping the electronic product are formed on the first supporting part, or the shape of the top surface of the first supporting part is configured to be matched and attached with a supported product.

The base is characterized by further comprising a second supporting part which is located below the spherical part and fixedly connected with the spherical part into a whole, the bottom surface of the second supporting part is a plane, and the top surface of the second supporting part is arc-shaped and matched with the bottom end of the spherical part.

Compared with the prior art, the utility model has the advantages of it is following and positive effect:

1. the utility model discloses the rotating bracket makes the rotating sleeve realize the pitching rotation back and forth relative to the base by stirring the first roller to rotate, and makes the rotating sleeve realize the left and right rotation relative to the base by stirring the second roller to rotate, thereby can realize that the electronic product supported on the rotating sleeve has multiple different orientations;

2. the utility model discloses the runing rest passes through manual drive, simple structure, and spare part is small in quantity, and is with low costs.

Drawings

Fig. 1 is a first three-dimensional structure diagram of a rotating bracket in the embodiment of the present invention;

fig. 2 is a second three-dimensional structure diagram of the rotating bracket in the embodiment of the present invention;

fig. 3 is a perspective view of the bottom of the rotating sleeve of the rotating bracket according to the embodiment of the present invention;

fig. 4 is a perspective view of the base in the embodiment of the present invention.

Detailed Description

Referring to fig. 1 to 4, the rotating bracket 100 of the present embodiment includes a base 110 and a rotating sleeve 120, wherein the base 110 includes a spherical portion 111; the rotating sleeve 120 is sleeved on the spherical portion 111 and is in clearance fit with the spherical portion 111, the rotating sleeve 120 is provided with a first supporting portion 121 for supporting an electronic product, a first through hole 122 and a second through hole 123 which penetrate through the rotating sleeve 120 in the thickness direction, a first roller 124 which is positioned in the first through hole 122 and can rotate, and a second roller 125 which is positioned in the second through hole 123 and can rotate, the first roller 124 is horizontally arranged, the second roller 125 is vertically arranged, and the circumferential side surface of the first roller 124 and the circumferential side surface of the second roller 125 are both in contact with the spherical portion 111.

In the rotating bracket of the embodiment, the circumferential side surface of the first roller 124 is in contact with the spherical part 111, and when the first roller 124 is stirred to rotate, the rotating sleeve 120 is enabled to pitch and rotate in the front-back direction relative to the spherical part 111 and further relative to the base 110 under the rolling friction force between the first roller and the spherical part 111; similarly, the circumferential side surface of the second roller 125 contacts with the spherical portion 111, when the second roller 125 is rotated, the rotating sleeve 120 rotates in the left-right direction relative to the spherical portion 111 and further relative to the base 110 under the rolling friction force between the second roller and the spherical portion 111, and the electronic product supported by the rotating sleeve has multiple different orientations due to the combination of the two directions; simultaneously, this embodiment rotates the support and passes through manual drive, simple structure, and spare part is small in quantity, and is with low costs.

Specifically, the gap between the rotating sleeve 120 and the spherical portion 111 should not be too large, so as to prevent the rotating sleeve 120 from sliding off the spherical portion 111; the first roller 124 and the second roller 125 are stepped cylindrical shafts with thin ends and thick middle, mounting grooves which are in embedded fit with the two ends of the first roller 124 are formed on the inner wall of the first through hole 122, and mounting grooves which are in embedded fit with the two ends of the second roller 125 are formed on the inner wall of the second through hole 123, so that the first roller 124 and the second roller 125 can be rotatably mounted on the rotating sleeve 120.

In this embodiment, the rotating sleeve 120 is in a hemispherical shape and is disposed on the upper portion of the spherical portion 111 in an inverted manner with an opening facing downward, and preferably, the rotating sleeve 120 has a contour shape matching the upper portion of the spherical portion 111. The first roller 124 and the second roller 125 are positioned to facilitate the dialing operation, and may be positioned in the extension direction of the same weft of the rotating sleeve 120, as shown in fig. 1, 2 and 4.

When the first roller 124 and the second roller 125 are located in the extending direction of the same weft of the rotating sleeve 120, the first roller 124 and the second roller 125 may be located in different extending directions of the warp of the rotating sleeve 120 or in the extending direction of the same warp. As shown in fig. 1, 2 and 4, the first roller 124 and the second roller 125 are located in the extending direction of the same weft of the rotating sleeve 120 and in the extending direction of different warps of the rotating sleeve 120.

In order to adjust the rotating sleeve 120 more flexibly, the number of the first rollers 124 and the second rollers 125 is multiple, and the first rollers 124 and the second rollers 125 are arranged alternately, and the rotating sleeve 120 can be adjusted from multiple different directions by toggling different first rollers 124 or second rollers 125, as shown in fig. 4, the second rollers 125 are arranged between two adjacent first rollers 124, and the first rollers 124 are arranged between two adjacent second rollers 125.

Further, a plurality of first rollers 124 are uniformly distributed along the extending direction of the weft, and each second roller 125 is located at the middle position of two adjacent first rollers 124, as shown in fig. 4, so as to facilitate the processing and installation, and at the same time, to make the rotating sleeve 120 rotate and adjust smoothly.

Further, the first roller 124 and the second roller 125 are both close to the bottom edge of the rotating sleeve 120 to increase the rolling friction with the spherical portion 111, preventing the rotating sleeve 120 from coming off the spherical portion 111 to a greater extent.

In order to prevent the rotating sleeve 120 from slipping off the spherical portion 111 as much as possible, the rotating sleeve 120 covers a large portion of the spherical portion 111 as much as possible, and preferably, the rotating sleeve 120 covers more than half of the area of the upper outer surface of the spherical portion 111.

As for the first supporting part 121 for supporting the electronic product on the rotating sleeve 120, which is located on the top end of the rotating sleeve 120 in this embodiment, the first supporting part 121 is a protruding structure integrally formed with the rotating sleeve 120. As shown in fig. 1, the first supporting portion 121 is rectangular, and a plurality of claws 126 are formed thereon, and can be used for clamping an electronic product, such as a mobile phone, a tablet computer, etc.; or, as shown in fig. 2, the top surface of the first supporting portion 121 is a concave arc surface, and may be used to directly support an electronic product, such as a circular smart speaker, and preferably, the first supporting portion 121 may be provided with a magnetic attraction component for magnetically attracting and connecting with a supported product having a metal casing. Of course, the specific shape of the first supporting portion 121 may be appropriately set according to the type of the electronic product to be supported, and is not particularly limited herein.

In order to make the rotating bracket 100 of the present embodiment stably placed on a desktop or other table, the bottom of the spherical portion 111 may form a flat surface portion as a flat supporting surface. As a specific implementation manner, in this embodiment, the base 110 further includes a second supporting portion 112 located below the spherical portion 111 and fixedly connected to the spherical portion 111, a bottom surface of the second supporting portion 112 is a plane, and a top surface thereof is an arc shape adapted to a bottom end of the spherical portion 111.

As another specific embodiment, similarly, the rotating sleeve 120 is hemispherical and opens downward to fit over the upper portion of the spherical portion 111, and the first roller 124 and the second roller 125 are located in the extending direction of different wefts of the rotating sleeve 120, that is, the first roller 124 and the second roller 125 are located at different height positions of the rotating sleeve 120, in which case the first roller 124 and the second roller 125 may be located in the extending direction of the same warp of the rotating sleeve 120 or in the extending direction of different warps.

Preferably, the first rollers 124 are plural and uniformly distributed along the extending direction of the weft, and the second rollers 125 are plural and uniformly distributed along the extending direction of the weft.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims (10)

1. A swivel stand, comprising:

a base including a spherical portion;

the rotating sleeve is sleeved on the spherical portion and in clearance fit with the spherical portion, a first supporting portion used for supporting an electronic product, a first through hole and a second through hole which penetrate through the rotating sleeve in the thickness direction, a first roller which is positioned in the first through hole and can rotate and a second roller which is positioned in the second through hole and can rotate are arranged on the rotating sleeve, the first roller is horizontally arranged, the second roller is vertically arranged, and the circumferential side face of the first roller and the circumferential side face of the second roller are in contact with the spherical portion.

2. The rotating bracket according to claim 1,

the rotating sleeve is hemispherical, the opening of the rotating sleeve is downwards sleeved on the upper portion of the spherical portion, and the first roller and the second roller are located in the extending direction of the same weft of the rotating sleeve.

3. The rotating bracket of claim 2, wherein the number of the first rollers and the second rollers is plural, and the first rollers and the second rollers are alternately arranged.

4. The rotating bracket according to claim 3,

the first rollers are uniformly distributed along the extending direction of the weft where the first rollers are located, and each second roller is located in the middle of two adjacent first rollers.

5. The rotating bracket according to claim 3,

the first roller and the second roller are both close to the bottom edge of the rotating sleeve.

6. The rotating bracket according to claim 1,

the rotating sleeve is hemispherical, the opening of the rotating sleeve is downwards sleeved on the upper portion of the spherical portion, and the first roller and the second roller are located in the extending direction of different wefts of the rotating sleeve.

7. The rotating bracket according to claim 6,

the first rollers are distributed in a plurality of numbers and are uniformly distributed along the extending direction of the weft where the first rollers are located, and the second rollers are distributed in a plurality of numbers and are uniformly distributed along the extending direction of the weft where the second rollers are located.

8. Rotating bracket according to any of claims 2-7,

the rotating sleeve covers more than half of the area of the outer surface of the upper part of the spherical part.

9. Rotating bracket according to any of claims 1 to 7,

the first supporting part is located at the top end of the rotating sleeve and is a protruding structure integrally formed with the rotating sleeve, a plurality of clamping jaws used for clamping the electronic product are formed on the first supporting part, or the shape of the top surface of the first supporting part is configured to be matched and attached with a supported product.

10. Rotating bracket according to any of claims 1 to 7,

the base is characterized by further comprising a second supporting part which is located below the spherical part and fixedly connected with the spherical part into a whole, the bottom surface of the second supporting part is a plane, and the top surface of the second supporting part is arc-shaped and matched with the bottom end of the spherical part.

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