CN212929349U

CN212929349U - A portable tripod for live of network

Info

Publication number: CN212929349U
Application number: CN202020950304.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Inner Mongolia Sogu Network Culture Media Co ltd
Current assignee: Inner Mongolia Sogu Network Culture Media Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-09
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a portable tripod for live webcast, including upper plate, device body and fixed establishment, the device body includes the layer board, the upper plate is installed at the upper surface of layer board, one side of upper plate is provided with the hand wheel, and the hand wheel rotates with the layer board to be connected, the one end fixedly connected with bevel gear A of hand wheel, one side fixedly connected with torsional spring of bevel gear A, and torsional spring and layer board fixed connection, one side of bevel gear A is provided with bevel gear B, bevel gear B's upper surface fixedly connected with sleeve, and the sleeve rotates with the layer board to be connected, the upper surface of sleeve is provided with the rim plate, and the rim plate rotates with the layer board to be connected; the device can realize positive and negative rotation by designing the upper plate, the hand wheel, the bevel gear A, the wheel disc, the torsion spring, the limiting block and the driving frame which are arranged on the supporting plate, the functionality of the device is effectively increased, and the normal use of the device is ensured.

Description

A portable tripod for live of network

Technical Field

The utility model relates to a tripod technical field specifically is a portable tripod for live of network.

Background

The tripod is a support used to stabilize the camera for some photographic effect, and the positioning of the tripod is very important. The tripod can be classified into various types such as wood, high-strength plastic materials, aluminum alloy materials, steel materials, volcanic rocks, carbon fibers and the like according to material classification;

the current portable tripod that is used for the live net only can realize height-adjusting and angle in the use, can't realize automatic swing, and then leads to the not enough problem of convenient degree, and for this reason, we provide a portable tripod for the live net.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable tripod for live net to the current portable tripod for live net that proposes in solving above-mentioned background art can only realize height-adjusting and angle in the use, can't realize the automatic swing, and then lead to the problem that convenient degree is not enough.

In order to achieve the above object, the utility model provides a following technical scheme: a portable tripod for live webcasting comprises an upper plate, a device body and a fixing mechanism, wherein the device body comprises a supporting plate, the upper plate is installed on the upper surface of the supporting plate, a hand wheel is arranged on one side of the upper plate and is rotationally connected with the supporting plate, one end of the hand wheel is fixedly connected with a bevel gear A, one side of the bevel gear A is fixedly connected with a torsional spring, the torsional spring is fixedly connected with the supporting plate, one side of the bevel gear A is provided with a bevel gear B, the upper surface of the bevel gear B is fixedly connected with a sleeve, the sleeve is rotationally connected with the supporting plate, the upper surface of the sleeve is provided with a wheel disc, the wheel disc is rotationally connected with the supporting plate, the lower surface of the wheel disc is rotationally connected with a limiting block, one end of the limiting block is fixedly connected with an elastic sheet, the elastic sheet is fixedly connected with the wheel disc, the rear surface of the driving frame is provided with a driven wheel which is rotatably connected with the supporting plate, and the driven wheel is fixedly connected with the upper plate.

Preferably, the device body further comprises a telescopic rod A, one end of the telescopic rod A is rotatably connected with a connecting seat, the connecting seat is fixedly connected with the supporting plate, the other end of the telescopic rod A is fixedly connected with a telescopic rod B, and one end of the telescopic rod B is fixedly connected with a supporting leg.

Preferably, the fixing mechanism comprises a fixing block, the fixing block is connected with the support legs in a rotating mode, one end of the fixing block is fixedly connected with a universal wheel, the other end of the fixing block is fixedly connected with an ejector pin, a connecting piece is arranged on the outer surface of the fixing block, fixing rods are fixedly connected to the two ends of the connecting piece, one end of the outer surface of each fixing rod is fixedly connected with a spring, and the springs are fixedly connected with the fixing block.

Preferably, the number of the fixing mechanisms is three, and the three fixing mechanisms are respectively installed on the three support legs.

Preferably, the section of the wheel disc is in a T shape, and one side of the upper surface of the wheel disc is provided with a cylindrical bulge.

Preferably, the sleeve is in the shape of a hollow cylinder, and the inner wall of the sleeve is provided with a triangular groove.

Preferably, the outer surface of the driven wheel and the rear surface of the driving frame are both provided with saw-toothed grooves, and the driven wheel and the driving frame are meshed with each other.

Preferably, four circular grooves are arranged on the outer side of the supporting leg.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device can realize positive and negative rotation by designing the upper plate, the hand wheel, the bevel gear A, the wheel disc, the torsion spring, the limiting block and the driving frame which are arranged on the supporting plate, the functionality of the device is effectively increased, and the normal use of the device is ensured.

2. Through having designed fixed block, dead lever, thimble and the universal wheel of installing on the stabilizer blade and being convenient for switch fixed state for the device can remove, also can stably fix in the open air, has guaranteed the stability when the device uses.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the hand wheel part of the present invention;

FIG. 3 is a schematic side view of part A of the middle bevel gear of the present invention;

FIG. 4 is a schematic top view of the wheel disc of the present invention;

FIG. 5 is a schematic bottom view of the middle wheel disc of the present invention;

fig. 6 is a schematic top sectional view of a portion of the middle support block according to the present invention.

In the figure: 1. a hand wheel; 2. an upper plate; 3. a support plate; 4. a connecting seat; 5. a telescopic rod A; 6. a support leg; 7. a thimble; 8. a telescopic rod B; 9. a universal wheel; 10. a bevel gear A; 11. a wheel disc; 12. a sleeve; 13. a bevel gear B; 14. a torsion spring; 15. a driven wheel; 16. a drive frame; 17. a limiting block; 18. a spring plate; 19. fixing the rod; 20. connecting sheets; 21. a spring; 22. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a portable tripod for live webcasting comprises an upper plate 2, a device body and a fixing mechanism, wherein the device body comprises a supporting plate 3, the upper plate 2 is arranged on the upper surface of the supporting plate 3, a hand wheel 1 is arranged on one side of the upper plate 2, the hand wheel 1 is rotatably connected with the supporting plate 3, one end of the hand wheel 1 is fixedly connected with a bevel gear A10, one side of a bevel gear A10 is fixedly connected with a torsion spring 14, the torsion spring 14 is fixedly connected with the supporting plate 3, one side of the bevel gear A10 is provided with a bevel gear B13, the upper surface of the bevel gear B13 is fixedly connected with a sleeve 12, the sleeve 12 is rotatably connected with the supporting plate 3, the upper surface of the sleeve 12 is provided with a wheel disc 11, the wheel disc 11 is rotatably connected with the supporting plate 3, the lower surface of the wheel disc 11 is rotatably connected with a limiting block 17, one end of the limiting block 17 is, the driving frame 16 is connected with the supporting plate 3 in a sliding mode, the driven wheel 15 is arranged on the rear surface of the driving frame 16, the driven wheel 15 is connected with the supporting plate 3 in a rotating mode, the driven wheel 15 is fixedly connected with the upper plate 2, and therefore the device can rotate forwards and backwards conveniently;

the device body further comprises a telescopic rod A5, one end of the telescopic rod A5 is rotatably connected with a connecting seat 4, the connecting seat 4 is fixedly connected with the supporting plate 3, the other end of the telescopic rod A5 is fixedly connected with a telescopic rod B8, and one end of the telescopic rod B8 is fixedly connected with a supporting leg 6; the fixing mechanism comprises a fixing block 22, the fixing block 22 is rotatably connected with the support legs 6, one end of the fixing block 22 is fixedly connected with a universal wheel 9, the other end of the fixing block 22 is fixedly connected with a thimble 7, a connecting sheet 20 is arranged on the outer surface of the fixing block 22, both ends of the connecting sheet 20 are fixedly connected with fixing rods 19, one end of the outer surface of each fixing rod 19 is fixedly connected with a spring 21, and the springs 21 are fixedly connected with the fixing block 22, so that the fixing state can be switched conveniently;

the three fixing mechanisms are arranged in total and are respectively arranged on the three support legs 6 so as to ensure the fixation; the section of the wheel disc 11 is in a T shape, and one side of the upper surface of the wheel disc 11 is provided with a cylindrical bulge for limited rotation; the sleeve 12 is in the shape of a hollow cylinder, and a triangular groove is formed in the inner wall of the sleeve 12, so that the rotation is limited conveniently; the outer surface of the driven wheel 15 and the rear surface of the driving frame 16 are both provided with saw-toothed grooves, and the driven wheel 15 and the driving frame 16 are meshed with each other to ensure driving; the outer side of the foot 6 is provided with four circular grooves.

The working principle is as follows: after the device is installed, the connecting piece 20 is pulled according to requirements, the spring 21 is compressed, the fixing rod 19 is pulled out from the inside of the supporting leg 6, then the fixing block 22 is rotated, the universal wheel 9 or the thimble 7 is contacted with the ground, then the connecting piece 20 is loosened, the spring 21 drives the fixing rod 19 to rebound until being embedded into the inside of the supporting leg 6, the fixing block 22 is fixed, and then the device can be normally used, during the use period of the device, a user can rotate the hand wheel 1 at any time, so that the hand wheel 1 drives the bevel gear A10 to rotate, the torsion spring 14 deforms, due to the existence of the limiting block 17 and the elastic sheet 18, even if the bevel gear B13 is driven by the bevel gear A10 to drive the sleeve 12 to rotate, the wheel disc 11 cannot rotate, and when the user loosens the hand wheel 1, the torsion spring 14 drives the bevel gear A10 and the hand wheel 1 to, the sleeve 12 can drive the wheel disc 11 to rotate, the wheel disc 11 can drive the driving frame 16 to swing in the rotating process, and the driving frame 16 drives the driven wheel 15 to rotate forward and backward, so that the camera mounted on the upper plate 2 and the upper plate 2 rotate forward and backward together.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable tripod for live of network, includes upper plate (2), device body and fixed establishment, its characterized in that: the device body comprises a supporting plate (3), the upper plate (2) is installed on the upper surface of the supporting plate (3), a hand wheel (1) is arranged on one side of the upper plate (2), the hand wheel (1) is rotatably connected with the supporting plate (3), a bevel gear A (10) is fixedly connected with one end of the hand wheel (1), a torsion spring (14) is fixedly connected with one side of the bevel gear A (10), the torsion spring (14) is fixedly connected with the supporting plate (3), a bevel gear B (13) is arranged on one side of the bevel gear A (10), a sleeve (12) is fixedly connected with the upper surface of the bevel gear B (13), the sleeve (12) is rotatably connected with the supporting plate (3), a wheel disc (11) is arranged on the upper surface of the sleeve (12), the wheel disc (11) is rotatably connected with the supporting plate (3), and a limiting block (17) is rotatably connected with the lower surface, the one end fixedly connected with shell fragment (18) of stopper (17), and shell fragment (18) and rim plate (11) fixed connection, the upper surface of rim plate (11) is provided with drive frame (16), and drives frame (16) and layer board (3) sliding connection, the rear surface of drive frame (16) is provided with by drive wheel (15), and is rotated with layer board (3) by drive wheel (15) and is connected, by drive wheel (15) and upper plate (2) fixed connection.

2. A portable tripod for internet live broadcasting according to claim 1, wherein: the device body still includes telescopic link A (5), the one end of telescopic link A (5) is rotated and is connected with connecting seat (4), connecting seat (4) and layer board (3) fixed connection, the other end fixedly connected with telescopic link B (8) of telescopic link A (5), the one end fixedly connected with stabilizer blade (6) of telescopic link B (8).

3. A portable tripod for internet live broadcasting according to claim 2, wherein: the fixing mechanism comprises a fixing block (22), the fixing block (22) is rotatably connected with the support legs (6), one end of the fixing block (22) is fixedly connected with a universal wheel (9), the other end of the fixing block (22) is fixedly connected with a thimble (7), a connecting piece (20) is arranged on the outer surface of the fixing block (22), fixing rods (19) are fixedly connected to the two ends of the connecting piece (20), springs (21) are fixedly connected to one ends of the outer surfaces of the fixing rods (19), and the springs (21) are fixedly connected with the fixing block (22).

4. A portable tripod for internet live broadcasting according to claim 2, wherein: the number of the fixing mechanisms is three, and the three fixing mechanisms are respectively arranged on the three support legs (6).

5. A portable tripod for internet live broadcasting according to claim 1, wherein: the section of the wheel disc (11) is T-shaped, and one side of the upper surface of the wheel disc (11) is provided with a cylindrical bulge.

6. A portable tripod for internet live broadcasting according to claim 1, wherein: the sleeve (12) is in the shape of a hollow cylinder, and a triangular groove is formed in the inner wall of the sleeve (12).

7. A portable tripod for internet live broadcasting according to claim 1, wherein: the outer surface of the driven wheel (15) and the rear surface of the driving frame (16) are both provided with saw-toothed grooves, and the driven wheel (15) and the driving frame (16) are meshed with each other.

8. A portable tripod for internet live broadcasting according to claim 2, wherein: the outer side of the supporting leg (6) is provided with four circular grooves.