CN210431748U

CN210431748U - Adjustable plastic horn bracket

Info

Publication number: CN210431748U
Application number: CN201921849603.3U
Authority: CN
Inventors: 吴逸尘
Original assignee: Boli Precision Electronics Xiamen Co Ltd
Current assignee: Boli Precision Electronics Xiamen Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-04-28
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses an adjustable plastic horn bracket, which comprises a base, a bracket sleeve, a debugging disc, a bracket and a placing disc, wherein the bottom of the bracket sleeve is fixedly arranged on the base, the shaft body at the top of the bracket sleeve is sleeved with the debugging disc, one end of the bracket is inserted into the bracket sleeve and movably abutted against the debugging disc, and the other end of the bracket is connected with the placing disc through a bracket; the utility model discloses a support frame, including debugging disc internal rotation, annular ring, connecting piece, axis of rotation and lateral shifting axle three, the connecting piece is installed to the inside wall both sides of debugging disc internal rotation, the connecting piece is all installed on the inside wall both sides of annular ring, the connecting piece, rotate through the pivot between axis of rotation and the lateral shifting axle three and be connected, and the lateral shifting axle inserts and extends to get into the shifting chute on the spacing hole of seting up and be as an organic whole with arc stopper fixed connection, arc stopper is provided with the dogtooth towards a terminal surface of the inside through-hole of support frame cover, the cooperation dogtooth that distributes on dogtooth and the.

Description

Adjustable plastic horn bracket

Technical Field

The utility model relates to the technical field of supports, specifically be a plastics horn bracket with adjustable.

Background

The horn bracket is specially used for placing the stand of the horn, the existing horn bracket has certain defects when in use, and is difficult to carry out height adjustment on the bracket, thereby meeting the height requirements of various different degrees of cloth and reducing the convenience of the bracket.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics horn bracket with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable plastic horn bracket comprises a base, a bracket sleeve, a debugging disc, a bracket and a placing disc, wherein the bottom of the bracket sleeve is fixedly arranged on the base, the shaft body at the top of the bracket sleeve is sleeved with the debugging disc, one end of the bracket is inserted into the bracket sleeve and movably abutted against the debugging disc, and the other end of the bracket is connected with the placing disc through a bracket;

the utility model discloses a support frame, including debugging disc internal rotation, annular ring, connecting piece, axis of rotation and lateral shifting axle three, the connecting piece is installed to the inside wall both sides of debugging disc internal rotation, the connecting piece is all installed on the inside wall both sides of annular ring, the connecting piece, rotate through the pivot between axis of rotation and the lateral shifting axle three and be connected, and the lateral shifting axle inserts and extends to get into the shifting chute on the spacing hole of seting up and be as an organic whole with arc stopper fixed connection, arc stopper is provided with the dogtooth towards a terminal surface of the inside through-hole of support frame cover, the cooperation dogtooth that distributes on dogtooth and the.

As an optimal technical scheme of the utility model, be provided with the insection on the upper end plane of annular ring, insection meshing gear, gear revolve installs on the upper portion plane of debugging disc.

As an optimal technical scheme, the shifting chute is seted up on the lateral wall of leg sleeve towards the through-hole, and the width of shifting chute is greater than the width sum of arc stopper and dogtooth.

As an optimal technical scheme of the utility model, the upper end surface of putting the dish is provided with anti-skidding rubber pad, and the shape of putting the dish is irregular polygon.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a plastics horn bracket with adjustable, debugging disc through setting up, when adjusting the whole height of support, user reverse direction rotating gear, the gear drives the inside annular ring rotation of debugging disc, make lateral shifting axle break away from the outer wall of support, at this moment, can make progress or the support of moving down, reach the purpose of adjusting its height, after having adjusted, the user, positive direction rotating gear again, the gear drives the inside annular ring synchronous revolution of debugging disc, make lateral shifting axle butt on the outer wall of support, make dogtooth and cooperation dogtooth cooperation butt, thereby reach the purpose of fixed bolster height, the overall structure is simple, and the operation is convenient, and convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a base; 2. a bracket sleeve; 3. debugging a disc; 4. a support; 5. placing the plate; 6. an annular ring; 7. a connecting member; 8. a rotating shaft; 9. a transverse movement axis; 10. a rotating shaft; 11. a limiting hole; 12. a moving groove; 13. an arc-shaped limiting block; 14. a through hole; 15. a convex tooth; 16. insection; 17. a gear; 18. a bracket.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an adjustable plastic horn bracket comprises a base 1, a bracket sleeve 2, a debugging disc 3, a bracket 4 and a placing disc 5, wherein the bottom of the bracket sleeve 2 is fixedly arranged on the base 1, the shaft body at the top of the bracket sleeve is sleeved with the debugging disc 3, one end of the bracket 4 is inserted into the bracket sleeve 2 and movably abutted against the debugging disc 3, and the other end of the bracket 4 is connected with the placing disc 5 through a bracket 18;

annular ring 6 is installed to 3 internal rotations of debugging disc, connecting piece 7 is all installed on the inside wall both sides of annular ring 6, connecting piece 7, rotate through pivot 10 between axis of rotation 8 and the lateral shifting axle 9 three and connect, and the lateral shifting axle 9 inserts and extends to get into shifting chute 12 in the spacing hole 11 of seting up on the 2 lateral walls of support cover as an organic whole with arc stopper 13 fixed connection, arc stopper 13 is provided with dogtooth 15 towards a terminal surface of 2 inside through-holes of support cover 14, the cooperation dogtooth butt that distributes on the dogtooth 15 and the support 4 axle body uses, install support 4 restriction in support cover 2, establish with 2 fixed covers of support cover and be connected.

Furthermore, the upper end plane of the annular ring 6 is provided with insections 16, the insections 16 are engaged with a gear 17, and the gear 17 is rotatably arranged on the upper plane of the adjusting disc 3.

Further, the moving groove 12 is formed in the side wall, facing the through hole 14, of the support sleeve 2, the width of the moving groove 12 is larger than the sum of the widths of the arc-shaped limiting blocks 13 and the convex teeth 15, the arc-shaped limiting blocks 13 can move horizontally conveniently, the purpose of abutting against or separating from the support 4 is achieved, and support height adjustment work is facilitated.

Furthermore, the outer surface of the upper end of the placing disc 5 is provided with an anti-skidding rubber pad, and the placing disc 5 is in an irregular polygon shape.

The working principle is as follows:

when adjusting the whole height of support, user reverse direction rotating gear 17, gear 17 drives the inside annular ring 6 of debugging disc 3 rotatory, make lateral shifting axle 9 break away from the outer wall of support 4, at this moment, can upwards or move support 4 downwards, reach the purpose of adjusting its height, after adjusting, the user, forward direction rotating gear 17 again, gear 17 drives the inside annular ring 6 synchronous revolution of debugging disc 3, make lateral shifting axle 9 butt on the outer wall of support 4, make dogtooth 15 and cooperation dogtooth cooperation butt, thereby reach the purpose of fixed bolster height, overall structure is simple, and convenient for use.

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. An adjustable plastic horn bracket is characterized by comprising a base (1), a bracket sleeve (2), a debugging disc (3), a bracket (4) and a placing disc (5), wherein the bottom of the bracket sleeve (2) is fixedly arranged on the base (1), the top shaft body of the bracket sleeve is sleeved with the debugging disc (3), one end of the bracket (4) is inserted into the bracket sleeve (2) and movably abutted against the debugging disc (3), and the other end of the bracket (4) is connected with the placing disc (5) through a bracket (18);

annular ring (6) are installed to debugging disc (3) internal rotation, connecting piece (7) are all installed on the inside wall both sides of annular ring (6), connecting piece (7), rotate through pivot (10) and rotate between axis of rotation (8) and lateral shifting axle (9) the three and connect, and lateral shifting axle (9) insert spacing hole (11) of seting up on support cover (2) lateral wall extend and get into shifting chute (12) in as an organic whole with arc stopper (13) fixed connection, arc stopper (13) are provided with dogtooth (15) towards the terminal surface of support cover (2) inside through-hole (14), the cooperation dogtooth butt that distributes is gone up with support (4) axle in dogtooth (15) and support (4) are used, install support (4) restriction in support cover (2), establish with support cover (2) fixed sleeve and be connected.

2. The adjustable plastic horn bracket as claimed in claim 1, wherein the annular ring (6) is provided with insections (16) on the upper end plane, the insections (16) are engaged with a gear (17), and the gear (17) is rotatably mounted on the upper plane of the adjusting disc (3).

3. The adjustable plastic horn bracket as claimed in claim 1, wherein the moving groove (12) is formed in a side wall of the bracket sleeve (2) facing the through hole (14), and the width of the moving groove (12) is greater than the sum of the widths of the arc-shaped limiting block (13) and the convex tooth (15).

4. The adjustable plastic horn bracket as claimed in claim 1, wherein the outer surface of the upper end of the placing plate (5) is provided with an anti-slip rubber pad, and the placing plate (5) is irregular polygon.