CN210266529U - Anti-loosening support - Google Patents

Abstract

The utility model discloses a locking support, the on-line screen storage device comprises a base, the ball lid has been cup jointed to the left side wall central point of base, and the ball lid passes through holding screw and base fixed connection, the inner chamber of ball lid is pegged graft and is had the kicking block, the one end of spring is installed on the right side of kicking block, and the other end of spring and base laminating together, the inner chamber left side of ball lid is embedded to have the rotation bulb, and the left side wall of ball lid is extended out in the left side of rotating the bulb. This locking support not only can be with the kicking block abundant with rotate the bulb top tightly together, avoid resulting in rotating the fixed dynamics of bulb not enough, ensure the normal use of support, but convenient to use person or installer adjust the angle of rotating the bulb moreover, need not be with the help of third party's instrument.

Description

Anti-loosening support

Technical Field

The utility model relates to a control and photographic technical field specifically are a locking support.

Background

Traditional camera mount mainly realizes through the frictional force of kicking block and bulb contact surface, in the in-service use process, probably has holding screw not to loosen or loosen not enough the condition, forces under this condition to adjust the angle of rotating the bulb and can wear and tear bulb and kicking block to lead to rotating the fixed dynamics of bulb not enough.

In addition, each time the angle of the bracket is adjusted, a set screw needs to be loosened, a special disassembling tool needs to be used, and the bracket is troublesome for a user or an installer.

Disclosure of Invention

An object of the utility model is to provide a locking support to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a locking support, includes the base, the left side wall central point of base puts and has cup jointed the bulb lid, and the bulb lid passes through holding screw and base fixed connection, the inner chamber of bulb lid is pegged graft and is had the kicking block, the one end of spring is installed on the right side of kicking block, and the other end of spring and base laminating together, the inner chamber left side of bulb lid is embedded to have the rotation bulb, and the left side wall of bulb lid is extended out in the left side of rotating the bulb.

Preferably, the through opening is formed in the left side of the outer wall of the ball head cover.

Preferably, the spring is in a compressed state.

Preferably, the right side wall surface of the rotating ball head and the top block are abutted together.

Compared with the prior art, the beneficial effects of the utility model are that: this locking support, when rotating bulb and kicking block surface wear, exogenic action through the spring can drive the kicking block and remove to the left side and will rotate bulb top tight, owing to cancelled holding screw's mode, only need the hand to stir the camera fuselage that rotates the bulb and connect and can adjust its angle, thereby not only can be with the kicking block abundant with rotate bulb top tight together, avoid leading to rotating the fixed dynamics of bulb not enough, ensure the normal use of support, but also can convenient to use person or installer adjust the angle of rotating the bulb, need not adjust with the help of third party's instrument.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is an explosion diagram of the present invention.

In the figure: 1. the ball head fixing device comprises a base, 2, a ball head cover, 3, a set screw, 4, a top block, 5, a spring and 6 and a rotary ball head.

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. 1-2, the present invention provides a technical solution: a kind of anti-loosing support, including the base 1, the left sidewall central position of the base 1 is connected with the bulb cover 2 in a sleeving way, and the bulb cover 2 is fixedly connected with the base 1 through the set screw 3, the anti-loosing measure taken between the bulb cover 2 and the base 1, including but not limited to the set screw 3, and it can also be the way of adding the screw locking agent, etc., the cavity of the bulb cover 2 is inserted with the top block 4, the right side of the top block 4 is installed with one end of the spring 5, and the other end of the spring 5 is attached with the base 1, the spring 5 can also be replaced with other objects with elasticity, such as the silica gel pad, TPU pad, etc., the elastic coefficient of the spring 5 is the compression spring of 18N/CM, the spring 5 generates elastic deformation after being stretched or squeezed, and returns to the initial state after removing the external force, the rotating bulb 6 is embedded in the left cavity of the bulb cover 2, and the left side of the, the ball 6 is not limited to a spherical shape in this design, and other similar shapes are also included.

As preferred scheme, furthermore, the opening is seted up on the outer wall left side of bulb lid 2, is convenient for rotate the rotation of bulb 6.

Preferably, the spring 5 is in a compressed state, so that when the surfaces of the rotating ball head 6 and the top block 4 are worn, the spring 5 pushes the top block 4 to tightly abut against the rotating ball head 6.

Preferably, the right wall surface of the rotating ball head 6 and the top block 4 are abutted together, so that the rotating ball head 6 is conveniently fixed.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the surfaces of the rotating ball head 6 and the ejecting block 4 are abraded, the spring 5 has elasticity, the ejecting block 4 can be ejected towards the ball head of the rotating ball head 6 in time, the rotating ball head 6 is ejected tightly, the operation of adjusting the rotating ball head 6 is very simple and convenient due to the fact that a fastening screw is omitted, and only a camera body connected with the rotating ball head 6 needs to be poked by hands without the help of a third-party tool.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "connect" or "set" or "attach" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (4)

1. The utility model provides a locking support, includes base (1), its characterized in that: the left side wall central point of base (1) puts and has cup jointed bulb lid (2), and bulb lid (2) through holding screw (3) and base (1) fixed connection, the inner chamber of bulb lid (2) is pegged graft and is had kicking block (4), the one end of spring (5) is installed on the right side of kicking block (4), and the other end of spring (5) and base (1) laminating together, the inner chamber left side of bulb lid (2) is embedded to have rotation bulb (6), and the left side wall of bulb lid (2) is extended out in the left side of rotating bulb (6).

2. A check support as claimed in claim 1, wherein: the opening is opened on the left side of the outer wall of the ball head cover (2).

3. A check support as claimed in claim 1, wherein: the spring (5) is in a compressed state.

4. A check support as claimed in claim 1, wherein: the right side wall surface of the rotating ball head (6) is abutted to the top block (4).

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