CN219119597U

CN219119597U - Table top board fixing assembly

Info

Publication number: CN219119597U
Application number: CN202320133380.0U
Authority: CN
Inventors: 梁永久; 楼毅滨; 吕国加
Original assignee: Changzhou Lebang Technology Co ltd
Current assignee: Changzhou Lebang Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-02
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to the technical field of fixed assemblies, in particular to a deck plate fixed assembly, wherein a movable chuck is connected with a fixed chuck by a spring, and the opposite surfaces of the movable chuck and the fixed chuck are respectively provided with a matched clamping groove; the pin shaft penetrates through the movable clamp, the spring and the fixed clamp, and the end cap at the left end of the pin shaft is movably abutted against the left side wall of the movable clamp; the left wall of the handle is movably abutted against the right side wall of the fixed chuck, and the right end of the pin shaft penetrates through the fixed chuck, is arranged in the handle in a penetrating manner and is movably connected by a cylindrical pin; the rotary fixing piece is fixed on the table top plate by a plurality of self-tapping screws; the step screw penetrates through the fixed clamping head and the rotary fixing piece from top to bottom in sequence, and the lower end threaded end of the step screw is fixedly connected with the table top plate in a threaded manner. The installation and the disassembly of the table top board are convenient, and the random adjustment and the change of the installation position are convenient.

Description

Table top board fixing assembly

Technical Field

The utility model relates to the technical field of fixing assemblies, in particular to a table top plate fixing assembly.

Background

At present, the fixing between the deck plate and the support rod is generally realized by sleeving the deck plate on the support rod and then screwing in the side part of the bolt for fixing the position, so that the installation mode is inconvenient for position adjustment and inconvenient for random disassembly and replacement.

Disclosure of Invention

The utility model aims at overcoming the defects and shortcomings of the prior art, and provides a deck plate fixing assembly which is convenient for installing and detaching a deck plate and is convenient for random adjustment and change of the installation position.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the clamping device comprises a movable clamping head and a fixed clamping head, wherein the movable clamping head is connected with the fixed clamping head by a spring, and the opposite surfaces of the movable clamping head and the fixed clamping head are respectively provided with a matched clamping groove; the pin shaft penetrates through the movable clamp, the spring and the fixed clamp, and the end cap at the left end of the pin shaft is movably abutted against the left side wall of the movable clamp; the left wall of the handle is movably abutted against the right side wall of the fixed chuck, and the right end of the pin shaft penetrates through the fixed chuck, is arranged in the handle in a penetrating manner and is movably connected by a cylindrical pin; it also comprises:

the rotary fixing piece is fixed on the table panel by a plurality of self-tapping screws;

the step screw penetrates through the fixed clamping head and the rotary fixing piece from top to bottom in sequence, and the lower end threaded end of the step screw is fixedly connected with the table panel in a threaded manner.

Preferably, a groove is concavely formed in the rear position of the right side wall of the fixed clamp, the front position of the left end of the handle is arranged in a convex structure, and the left end wall of the handle and the convex structure thereof are movably abutted against the groove wall on the fixed clamp.

Preferably, a slot is formed in the left front end corner of the handle, and the right end of the pin shaft is movably inserted into the slot.

Preferably, the movable clamp head and the fixed clamp head are clamped on the supporting frame.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a deck plate fixing assembly which is convenient for installing and detaching a deck plate and is convenient for random adjustment and change of an installation position.

Drawings

FIG. 1 is a state diagram of the present utility model before rotation on a deck.

Fig. 2 is a state diagram of the present utility model after rotation on the deck.

Fig. 3 is an exploded view of the present utility model.

Fig. 4 is a state diagram of the present utility model after positioning and clamping.

Fig. 5 is a state diagram of the use of the present utility model.

Reference numerals illustrate:

the device comprises a movable chuck 1, a fixed chuck 2, a handle 3, a step screw 4, a pin 5, a spring 6, a cylindrical pin 7, a rotary fixing piece 8, a self-tapping screw 9, a supporting frame 10 and a table top 11.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present utility model.

As shown in fig. 1 to 5, the present embodiment adopts the following technical scheme: the clamping device comprises a movable clamping head 1 and a fixed clamping head 2, wherein the movable clamping head 1 is connected with the fixed clamping head 2 through a spring 6, the opposite surfaces of the movable clamping head 1 and the fixed clamping head 2 are respectively provided with a matched arc-shaped clamping groove, and the movable clamping head 1 and the fixed clamping head 2 are clamped on a longitudinal rod body of a cylindrical supporting frame 10 through the matched arc-shaped clamping grooves; the pin shaft 5 penetrates through the movable clamp 1, the spring 6 and the fixed clamp 2, and an end cap at the left end of the pin shaft is movably abutted against the left side wall of the movable clamp 1; the rear position of the right side wall of the fixed chuck 2 is concaved with a groove, the front position of the left end of the handle 3 is arranged in an outward convex structure, and the left end wall of the handle 3 and the outward convex structure thereof are movably abutted against the groove wall on the fixed chuck 2; the left front end corner of the handle 3 is provided with a slot, the right end of the pin shaft 5 passes through the fixed chuck 2, is movably inserted in the slot, and is vertically and movably connected by a cylindrical pin 7 from top to bottom; it also comprises:

a rotary fixing piece 8, wherein the rotary fixing piece 8 is fixed on a table top plate 11 by a plurality of self-tapping screws 9;

the step screw 4 is sequentially arranged in the fixed clamping head 2 and the rotary fixing piece 8 in a penetrating mode from top to bottom, and the lower threaded end of the step screw 4 is fixedly connected with the table panel 11 in a threaded mode.

When the utility model is installed, the handle 3 is held by hand, the fixing components at two sides are driven to push inwards, at the moment, the fixing components at two sides rotate around the step screw 4 to open (as shown in figure 1), and then the fixing components at two sides are sleeved on two longitudinal rod bodies of the support frame 10, so that the rod bodies are positioned in an arc-shaped clamping groove between the fixed clamping head 2 and the movable clamping head 1 (as shown in figure 2); then, the handle 3 is rotated, the handle 3 rotates 90 degrees around the cylindrical pin 7, meanwhile, the pin 5 is pulled, the pin 5 drives the movable chuck 1 to move towards the fixed chuck 2, and finally, the position between the handle 3 and the movable chuck 2 is clamped and fixed by utilizing an outward convex structure and a groove on the fixed chuck 2; when the handle 3 is rotated in the reverse direction, the movable clamp head 1 is far away from the fixed clamp head 2 under the resilience force of the spring 6, so that the fixed assembly is separated from the supporting frame 10.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the spring is adopted to connect the movable chuck with the fixed chuck, so that the movable chuck and the fixed chuck are separated from the support frame when the movable chuck and the fixed chuck are convenient to detach;

2. the position clamping between the fixed assembly and the support frame is realized by adopting the abutting arrangement between the handle and the fixed chuck and the abutting arrangement between the pin shaft and the movable chuck;

3. the detachable fixed mounting structure meets the requirement of random adjustment and change of the mounting position.

It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The deck plate fixing assembly comprises a movable chuck (1) and a fixed chuck (2), wherein the movable chuck (1) is connected with the fixed chuck (2) through a spring (6), and matched clamping grooves are formed in the opposite surfaces of the movable chuck (1) and the fixed chuck (2); the pin shaft (5) penetrates through the movable clamp head (1), the spring (6) and the fixed clamp head (2), and an end cap at the left end of the pin shaft is movably abutted against the left side wall of the movable clamp head (1); the left wall of the handle (3) is movably abutted against the right side wall of the fixed chuck (2), and the right end of the pin shaft (5) penetrates through the fixed chuck (2) and then is penetrated in the handle (3) and is movably connected by utilizing a cylindrical pin (7); the method is characterized in that: it also comprises:

a rotary fixing piece (8), wherein the rotary fixing piece (8) is fixed on the table top board (11) by a plurality of self-tapping screws (9);

the step screw (4) is sequentially arranged in the fixed clamping head (2) and the rotary fixing piece (8) in a penetrating mode from top to bottom, and the lower end threaded end of the step screw (4) is fixedly connected with the table top plate (11) in a threaded mode.

2. A deck plate securing assembly as defined in claim 1, wherein: the right side wall rear position department indent of deciding chuck (2) has the recess, the left end place ahead position of handle (3) is evagination form structure setting, the left end wall of handle (3) and evagination form structure all contradict the setting with the recess wall activity on deciding chuck (2).

3. A deck plate securing assembly as defined in claim 1, wherein: the left front end corner of the handle (3) is provided with a slot, and the right end of the pin shaft (5) is movably inserted into the slot.

4. A deck plate securing assembly as defined in claim 1, wherein: the movable clamp head (1) and the fixed clamp head (2) are clamped on the supporting frame (10).