CN211592795U

CN211592795U - Multi-angle rotating device and riding support with same

Info

Publication number: CN211592795U
Application number: CN201921688822.8U
Authority: CN
Inventors: 邱丽娟
Original assignee: Shenzhen Jinmeng Bicycle Trading Co ltd
Current assignee: Shenzhen Jinmeng Bicycle Trading Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-09-29
Anticipated expiration: 2029-10-10

Abstract

A multi-angle rotating device comprises a positioning part, a positioning component and a rotating part, wherein the rotating part is arranged on the positioning part through the positioning component; the top end of the positioning piece is provided with a positioning part and a positioning groove, and the positioning part is provided with a limiting groove, a mounting groove and a mounting hole communicated with the two grooves; the bottom end of the rotating part is provided with a rotating part and a positioning groove; the inner side of the rotating part is provided with a convex part; the positioning assembly comprises a positioning rod, and an adjusting nut, a compression spring, a positioning gasket, a positioning part, a limiting gasket and a rotating part which are sequentially arranged on the positioning rod in a penetrating manner; the positioning gasket is arranged in the limiting groove, the limiting gasket is arranged in the mounting groove, and a plurality of limiting holes which are distributed annularly are arranged on the limiting gasket; the rotating part is arranged in the limiting groove, the positioning part is arranged in the positioning groove, and the protruding part is clamped in one limiting hole. The utility model discloses a rotary device can carry out multi-angle rotating, and the positioning is more simple and convenient, nimble, and the practicality is strong. Furthermore, the utility model also discloses a support of riding.

Description

Multi-angle rotating device and riding support with same

Technical Field

The utility model relates to a rotary device especially relates to a multi-angle rotating device and have this rotary device's support of riding.

Background

With the development of times, the concepts of energy conservation, environmental protection and green travel are greatly advocated. The bicycle is a commonly used environment-friendly vehicle in life, and gradually becomes the first choice of a travel tool. For the convenience that improves the trip of riding, the cell phone stand of detachable installing on the bicycle has appeared on the market at present, and it is used for being fixed in on the bicycle with cell-phone, camera etc. to people adopt the cell-phone to navigate, adopt the camera to carry out real-time recording or shoot etc.. However, the conventional mobile phone support is very inconvenient to operate when the angle is adjusted, and is poor in practicability.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a multi-angle rotating device and a riding support with the same aiming at the defects in the prior art, so as to solve the problems of inconvenient operation and poor practicability of the traditional riding support.

A multi-angle rotating device comprises a positioning part, a positioning component and a rotating part, wherein the rotating part is arranged on the positioning part through the positioning component; the top end of the positioning piece is provided with a positioning part and a positioning groove side by side, the outer side surface of the positioning part is provided with a limiting groove, the inner side surface of the positioning part is provided with a mounting groove, and the bottom surface of the limiting groove is provided with a mounting hole communicated with the mounting groove; the bottom end of the rotating part is provided with a rotating part and a positioning groove which are arranged side by side; the middle part of the rotating part is provided with a through hole which penetrates through the rotating part from inside to outside, and the end surface of the inner side of the rotating part is provided with a spherical convex part; the positioning component comprises a positioning rod, an adjusting nut, a compression spring, a positioning gasket, a positioning part, a limiting gasket, a rotating part and a locking part, wherein the adjusting nut, the compression spring, the positioning gasket, the positioning part, the limiting gasket, the rotating part and the locking part are sequentially arranged on the positioning rod in a penetrating mode; the adjusting nut is screwed on the adjusting rod, the positioning gasket is arranged in the limiting groove, two ends of the compression spring respectively abut against the positioning gasket and the adjusting nut, the limiting gasket is arranged in the mounting groove, and a plurality of limiting holes which are distributed annularly are formed in the limiting gasket; the rotating part is arranged in the limiting groove, the positioning part is arranged in the positioning groove, and the protruding part is clamped in one limiting hole.

Furthermore, the locating pad is arranged in a circular ring shape, the cross section of the locating pad is arranged in an arc shape, and the inner concave surface of the locating pad faces the bottom surface of the limiting groove.

Furthermore, a screw hole is formed in the adjusting nut, a limiting boss is arranged at the outer side end of the positioning rod, and an external thread is arranged on the outer surface of the limiting boss; the limiting boss is in threaded connection with the screw hole.

Furthermore, the adjusting nut is further provided with an assembling hole for the positioning rod to pass through, the assembling hole is communicated with the screw hole, and the aperture of the assembling hole is smaller than the outer diameter of the limiting boss.

Further, the tip surface of positioning rod is equipped with all planes, also be equipped with corresponding spacing plane on the through-hole inside wall of rotating part, positioning rod wears to locate in the through-hole, it is relative setting from top to bottom with spacing plane to cut the plane.

The utility model provides a support of riding with multi-angle rotating device, its includes clamping device and multi-angle rotating device, clamping device install in rotating device's top, this rotating device can drive clamping device rotatory in order to carry out angle modulation. The multi-angle rotating device comprises a positioning part, a positioning component and a rotating part, wherein the rotating part is arranged on the positioning part through the positioning component; the top end of the positioning piece is provided with a positioning part and a positioning groove side by side, the outer side surface of the positioning part is provided with a limiting groove, the inner side surface of the positioning part is provided with a mounting groove, and the bottom surface of the limiting groove is provided with a mounting hole communicated with the mounting groove; the bottom end of the rotating part is provided with a rotating part and a positioning groove which are arranged side by side; the middle part of the rotating part is provided with a through hole which penetrates through the rotating part from inside to outside, and the end surface of the inner side of the rotating part is provided with a spherical convex part; the positioning component comprises a positioning rod, an adjusting nut, a compression spring, a positioning gasket, a positioning part, a limiting gasket, a rotating part and a locking part, wherein the adjusting nut, the compression spring, the positioning gasket, the positioning part, the limiting gasket, the rotating part and the locking part are sequentially arranged on the positioning rod in a penetrating mode; the adjusting nut is screwed on the adjusting rod, the positioning gasket is arranged in the limiting groove, two ends of the compression spring respectively abut against the positioning gasket and the adjusting nut, the limiting gasket is arranged in the mounting groove, and a plurality of limiting holes which are distributed annularly are formed in the limiting gasket; the rotating part is arranged in the limiting groove, the positioning part is arranged in the positioning groove, and the protruding part is clamped in one limiting hole.

Further, the bottom of setting element is equipped with an installation department, the installation department is installed on the car pole detachablely.

To sum up, the utility model is provided with the rotating device capable of rotating in multiple angles, the lug bosses and the limiting gaskets, and the rotating piece can be rotated to clamp the lug bosses into the corresponding limiting holes on the limiting gaskets, so that the clamping device is more convenient and flexible to adjust; through setting up little arc locating washer, not only can improve the area of contact and the atress degree of consistency with spacing groove 114 bottom surface when compression spring atress, ensure the steadiness of adjusting nut installation and use, and can avoid adjusting nut excessively to screw. The utility model discloses a practicality is strong, has stronger popularization meaning.

Drawings

FIG. 1 is a schematic structural view of a riding rack with a multi-angle rotating device of the present invention;

FIG. 2 is an exploded schematic view of the riding rack of FIG. 1;

FIG. 3 is a schematic view of the rotary apparatus shown in FIG. 2;

FIG. 4 is a schematic cross-sectional view of the rotary apparatus of FIG. 2, with portions of the structure not shown;

fig. 5 is a schematic structural view of the rotating member and the positioning rod.

Fig. 6 is another usage status diagram of the multi-angle rotating device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 4, the utility model provides a support of riding with multi-angle rotating device, the support of riding with multi-angle rotating device includes multi-angle rotating device 10 and installs clamping device 20 on multi-angle rotating device 10, clamping device 20 is used for installing fixed cell-phone, camera etc.. In this embodiment, the multi-angle rotating device 10 is installed on the bicycle, and the multi-angle rotating device 10 can drive the clamping device 20 to rotate in multiple angles according to the requirement.

The multi-angle rotating device 10 comprises a positioning member 11, a positioning component 12 and a rotating member 13, wherein the rotating member 13 is mounted on the positioning member 11 through the positioning component 12, and the rotating member 13 can rotate relative to the positioning member 11. The bottom of setting element 11 is equipped with an installation department 111, installation department 111 installs on the bicycle pole. The top end of the positioning member 11 is provided with a positioning portion 112 and an arc positioning groove 113 side by side, the outer side surface of the positioning portion 112 is provided with a limiting groove 114, the inner side surface is provided with a mounting groove 115, and the bottom of the limiting groove 114 is provided with a mounting hole 116 communicated with the mounting groove 115.

The top end of the rotating member 13 is installed on the clamping device 20, the bottom end of the rotating member 13 is provided with a rotating portion 131 and an arc-shaped positioning groove 132 which are arranged side by side, the middle portion of the rotating portion 131 is provided with an inner through hole 133 and an outer through hole 133, the inner side end surface of the rotating portion 131 is provided with two spherical protrusions 134, and the two spherical protrusions 134 are located on the same diameter line of the rotating portion 131 and are symmetrically arranged relative to the axial center. When the positioning device is mounted, the rotating portion 131 of the rotating member 13 is mounted in the positioning groove 113, and the positioning portion 111 is mounted in the positioning groove 132. In addition, a limiting plane 135 is further disposed on the inner side surface of the through hole 133.

The positioning assembly 12 includes an adjusting nut 121, a positioning rod 122, a compression spring 123, a positioning washer 124, a limiting washer 125, and a locking member 126. The positioning rod 122 sequentially penetrates through the adjusting nut 121, the compression spring 123, the positioning gasket, the mounting hole 116, the limiting gasket 125 and the through hole 133 from outside to inside, and the locking piece 126 is locked at the tail end of the positioning rod 122 so as to limit the components on the positioning rod 122. The outer side end of the position adjusting rod 122 is provided with a limiting boss 128, and the outer surface of the limiting boss 128 is provided with external threads. In addition, a tangent plane 130 is further arranged on the outer surface of the tail end of the positioning rod 122, and the tangent plane 130 and a limiting plane 135 in the through hole 133 are arranged in a vertically opposite mode, so that the positioning rod 122 can be limited, and the installation stability of the positioning rod and the positioning rod is improved.

The adjusting nut 121 is provided with a screw hole 127, and an inner side surface of the screw hole 127 is provided with an inner thread. The position adjusting rod 122 penetrates through the adjusting nut 121 from outside to inside, and the external thread on the limiting boss 128 is in threaded connection with the internal thread in the screw hole 127. In addition, the adjusting nut 121 is further provided with an assembling hole, the assembling hole is communicated with the screw hole 127 and penetrates through the inner side surface of the adjusting nut 121, and the aperture of the assembling hole is smaller than the outer diameter of the limiting boss 128.

The compression spring 123 is sleeved on the positioning rod 122 inside the adjusting nut 121, the positioning gasket 124 is installed in the limiting groove 114, and the inner end of the compression spring 123 abuts against the outer surface of the positioning gasket 124. The limiting gasket 125 is installed in the installation groove 115, and a plurality of limiting holes 129 are annularly distributed on the limiting gasket 125; the protruding portion 134 on the inner side of the rotating portion 131 is engaged with the two limiting holes 129. In addition, in this embodiment, the cross section of the positioning pad 124 is arranged in a slight arc, and the inner concave surface faces the inside of the limiting groove 114, and when the positioning pad 124 is not locked, the periphery of the positioning pad 124 contacts the bottom surface of the limiting groove 114; so that the contact uniformity of the compression spring 123 with the bottom of the stopper groove 114 can be improved.

During adjustment, the adjusting nut 121 is firstly unscrewed outwards to generate a movable gap between the rotating part 13 and the positioning part 12, then the rotating part 13 is rotated, and the boss 134 is disengaged from the limiting hole 129 under the action of external force and compresses the compression spring 123; when the position of the next position-limiting hole 129 is rotated, the protrusion 134 is further inserted into the position-limiting hole 129, and the compression spring 123 rebounds to limit the protrusion 134 in the position-limiting hole 129. The adjustment of a plurality of angles can be realized by repeating the operation. After the angle is adjusted, the adjusting nut 121 is screwed inwards. Due to the micro-arc arrangement of the positioning pad 124, when the positioning pad 124 is tightly screwed, the positioning pad 124 can be actually flattened and screwed by further rotating. In actual operation, only the screwing is needed, so that the phenomenon that the screwing is excessive, the matching sensitivity among the assembly parts is influenced, and the service life of the assembly parts is prolonged.

To sum up, the utility model is provided with the rotating device 10, the protruding part 134 and the limiting gasket 125 which can rotate in multiple angles, and the rotating piece 13 can be rotated to clamp the protruding part 134 into the corresponding limiting hole 129 on the limiting gasket 125, so that the positioning of the clamping device 20 is more convenient and flexible; through setting up little arc locating washer, not only can improve the area of contact and the atress degree of consistency with spacing groove 114 bottom surface when compression spring 123 atress, ensure the steadiness of adjusting nut installation and use, and can avoid adjusting nut excessively to screw. The utility model discloses a practicality is strong, has stronger popularization meaning.

The above-described embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the spirit of the invention, and these are within the scope of the invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A multi-angle rotating device is characterized in that: the positioning device comprises a positioning part, a positioning component and a rotating part, wherein the rotating part is arranged on the positioning part through the positioning component; the top end of the positioning piece is provided with a positioning part and a positioning groove side by side, the outer side surface of the positioning part is provided with a limiting groove, the inner side surface of the positioning part is provided with a mounting groove, and the bottom surface of the limiting groove is provided with a mounting hole communicated with the mounting groove; the bottom end of the rotating part is provided with a rotating part and a positioning groove which are arranged side by side; the middle part of the rotating part is provided with a through hole which penetrates through the rotating part from inside to outside, and the end surface of the inner side of the rotating part is provided with a spherical convex part; the positioning component comprises a positioning rod, an adjusting nut, a compression spring, a positioning gasket, a positioning part, a limiting gasket, a rotating part and a locking part, wherein the adjusting nut, the compression spring, the positioning gasket, the positioning part, the limiting gasket, the rotating part and the locking part are sequentially arranged on the positioning rod in a penetrating mode; the adjusting nut is screwed on the adjusting rod, the positioning gasket is arranged in the limiting groove, two ends of the compression spring respectively abut against the positioning gasket and the adjusting nut, the limiting gasket is arranged in the mounting groove, and a plurality of limiting holes which are distributed annularly are formed in the limiting gasket; the rotating part is arranged in the limiting groove, the positioning part is arranged in the positioning groove, and the protruding part is clamped in one limiting hole.

2. The multi-angle rotating apparatus as claimed in claim 1, wherein: the locating gasket is in a circular ring shape, the cross section of the locating gasket is in an arc shape, and the inner concave surface of the locating gasket faces the bottom surface of the limiting groove.

3. The multi-angle rotating apparatus as claimed in claim 1, wherein: the adjusting nut is provided with a screw hole, the outer side end of the position adjusting rod is provided with a limiting boss, and the outer surface of the limiting boss is provided with an external thread; the limiting boss is in threaded connection with the screw hole.

4. The multi-angle rotating apparatus according to claim 3, wherein: the adjusting nut is further provided with an assembling hole for the positioning rod to penetrate through, the assembling hole is communicated with the screw hole, and the aperture of the assembling hole is smaller than the outer diameter of the limiting boss.

5. The multi-angle rotating apparatus as claimed in claim 1, wherein: the utility model discloses a rotary positioning rod, including the rotating part, the through-hole inside wall of rotating part, the tip surface of positioning rod is equipped with all planes, also be equipped with corresponding spacing plane on the through-hole inside wall of rotating part, the positioning rod is worn to locate in the through-hole, it is relative setting from top to bottom with spacing plane to cut the plane.

6. The utility model provides a support of riding with multi-angle rotating device which characterized in that: the multi-angle rotating device comprises a clamping device and the multi-angle rotating device as claimed in any one of claims 1 to 5, wherein the clamping device is arranged at the top end of the rotating device, and the rotating device can drive the clamping device to rotate so as to perform angle adjustment.

7. The cycling stand with multi-angle rotating device according to claim 6, characterized in that: the bottom of setting element is equipped with an installation department, the installation department is installed on the car pole detachablely.