CN218513105U

CN218513105U - Angle-adjustable index plate

Info

Publication number: CN218513105U
Application number: CN202222009679.3U
Authority: CN
Inventors: 徐莉萍
Original assignee: Jiaozuo university
Current assignee: Jiaozuo university
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-02-21
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to an index plate field specifically is an angularly adjustable index plate. The device comprises a guide plate, wherein the middle part of the back surface of the guide plate is fixedly connected with an installation frame; the bottom of the upright post is fixedly arranged on the ground; the rotating block comprises a lifting rod and a connecting frame, and is arranged above the upright post and movably connected with the upright post; the beneficial effects are that: the horizontal cross section through lifter and lift groove sets up to the regular polygon's that the limit number is the same structure, make the lifter agree with the lift groove from a plurality of angles, and carry out rigidity to the lifter, the index plate can carry out the angle modulation according to the angle change of lifter promptly, structure through the lifter, make the lifter can stretch out the lift inslot and carry out the angle modulation, prevent the lifter from following the lift inslot through the structure of stopper again and slide out, under the effect of spring, make the lifter keep at the lift inslot under no exogenic action, avoid its automatic roll-off lift groove and rotate.

Description

Angle-adjustable index plate

Technical Field

The utility model relates to an index plate field specifically is an angularly adjustable index plate.

Background

The guidance board is a direction-indicating card, also called a billboard, and the signboard, such as a toilet direction board, a guideboard and the like, can be called the guidance board with wider definition, and is a hall guidance board for hotel and hotel articles.

In the prior art, a rotating structure is arranged between the index plate and the stand column, so that the index plate can be adjusted in angle, the existing steering structure is that the index plate is sleeved on the stand column through a connecting frame and rotates with the stand column, and the connecting frame and the index plate are clamped and fixed with the stand column through bolts.

However, since the guide plate and the connecting frame are fixed to the column by clamping, the bolts are easily corroded in rainy and snowy weather, so that the connection between the connecting plate and the guide plate is loosened, the fixation of the guide plate on the column is loosened, and the angle of the guide plate can be automatically changed in severe weather such as strong wind.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angularly adjustable index plate 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 angle-adjustable index plate comprises an index plate, wherein the middle of the back surface of the index plate is fixedly connected with a mounting frame; the bottom of the upright post is fixedly arranged on the ground; the rotating block comprises a lifting rod and a connecting frame, and is arranged above the upright post and movably connected with the upright post; the lifting plate is arranged below the lifting rod and is rotationally connected with the lifting rod.

Preferably, the two sides of the mounting frame are fixedly connected with the connecting frame through bolts, and the connecting frame is fixedly mounted on the outer side wall of the rotating block.

Preferably, the middle part of the lower part of the rotating block is fixedly connected with a lifting rod, and the lower part of the lifting rod is arranged in a lifting groove in the middle part of the upper part of the upright post.

Preferably, the horizontal cross sections of the lifting rod and the lifting groove are regular polygons with the same number of sides.

Preferably, the bottom of lifter is installed the lifter plate, and the top middle part of lifter plate is connected with the bottom of lifter through the axle is rotated.

Preferably, the middle part of the lower part of the lifting plate is fixedly connected with a connecting rod, the connecting rod vertically penetrates out of the middle part of the lower part of the lifting groove, and the lower end of the connecting rod penetrates into a limiting groove below the upright post.

Preferably, the horizontal cross section of the inner wall between the lifting groove and the limiting groove in the connecting rod and the stand column is set to be square, the limiting block is fixedly connected to the end part of the lower part of the connecting rod, and the limiting block is arranged in the limiting groove and is in vertical sliding connection with the limiting groove.

Preferably, a spring is sleeved outside the part of the connecting rod above the lifting groove, the upper end part of the spring is fixedly connected with the lower part of the lifting plate, and the lower end part of the spring is fixedly connected with the inner wall of the bottom of the lifting groove.

Compared with the prior art, the beneficial effects of the utility model are that: set up to the regular polygon's that the limit number is the same structure for horizontal cross section through lifter and lift groove, make the lifter can follow a plurality of angles and agree with the lift groove, and carry out the rigidity to the lifter, the index plate can carry out the angle modulation according to the angle change of lifter promptly, structure through the lifter, make the lifter can stretch out the lift inslot and carry out the angle modulation, prevent again through the structure of stopper that the lifter from following the lift inslot and roll out, under the effect of spring, make the lifter keep at the lift inslot under no exogenic action, avoid its automatic roll-off lift groove and rotate.

Drawings

FIG. 1 is a three-dimensional view of the structure of the present invention;

fig. 2 is a cross-sectional three-dimensional view of the present invention;

fig. 3 is a three-dimensional view of the turning block of the present invention.

In the figure: the guide plate comprises a guide plate 1, a mounting frame 11, an upright post 2, a lifting groove 21, a rotating block 3, a lifting rod 31, a connecting frame 32, a lifting plate 4, a spring 41, a connecting rod 42 and a limiting block 43.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the angle-adjustable index plate comprises an index plate 1, and the middle part of the back surface of the index plate 1 is fixedly connected with a mounting frame 11; the bottom of the upright column 2 is fixedly arranged on the ground; the rotating block 3 comprises a lifting rod 31 and a connecting frame 32, and the rotating block 3 is arranged above the upright post 2 and is movably connected with the upright post 2; and the lifting plate 4 is arranged below the lifting rod 31 and is rotatably connected with the lifting rod 31.

Example two

In the first embodiment, in order to fix the guide plate 1 and the column 2, both sides of the mounting frame 11 are fixedly connected to the connecting frame 32 through bolts, and the connecting frame 32 is fixedly mounted on the outer side wall of the rotating block 3. The mounting frame 11 and the connecting frame 32 are fixed by bolts, so that the guide plate 1 is fixedly mounted on the rotating block 3 above the upright 2.

EXAMPLE III

On the basis of the second embodiment, the angle adjustment is performed by the guide plate 1 through the upright post 2. The lower middle part of the rotating block 3 is fixedly connected with a lifting rod 31, and the lower part of the lifting rod 31 is arranged in a lifting groove 21 at the upper middle part of the upright post 2. The horizontal cross sections of the lifting rod 31 and the lifting groove 21 are arranged to be regular polygons with the same number of sides. The bottom of lifter 31 is installed lifter 4, and the top middle part of lifter 4 is connected with the bottom of lifter 31 through the axle is rotated. The lower middle part of lifter plate 4 is fixedly connected with connecting rod 42, and the lower middle part of lift groove 21 is vertically worn out to connecting rod 42, and the lower extreme of connecting rod 42 penetrates to the spacing groove of stand 2 below. The horizontal cross section of inner wall between lift groove 21 and the spacing groove sets up to square in connecting rod 42 and stand 2, and the below tip fixedly connected with stopper 43 of connecting rod 42, stopper 43 set up at the spacing inslot to with the vertical sliding connection of spacing groove. The spring 41 is sleeved on the part of the connecting rod 42 above the lifting groove 21, the upper end part of the spring 41 is fixedly connected with the lower part of the lifting plate 4, and the lower end part of the spring 41 is fixedly connected with the inner wall of the bottom of the lifting groove 21. Through the butt joint between the lifting rod 31 and the lifting groove 21, because the horizontal cross section of the lifting rod 31 and the lifting groove 21 is set to be a regular polygon with the same number of sides, the lifting rod 31 can change in different angles in the lifting groove 21, the guide plate 1 on the rotating block 3 above the lifting rod can adjust the angle, the lifting rod 31 can slide in the lifting groove 21 to change the angle after sliding out of the lifting groove 21 upwards, the lifting rod 31 can slide out of the lifting groove 21 to change the angle through the structures of the limit block 42, the connecting rod 43 and the lifting plate 4, and can not be separated from the lifting groove 21, and under the action of the elasticity of the spring 41, the lifting plate 4 is arranged at the bottom of the lifting groove 21 under the action of no external force, and the automatic rotation of the lifting rod 31 is avoided.

During the actual use, fix mounting bracket 11 and link 32 through the bolt for index plate 1 follows the rotation of turning block 3 and rotates, upwards mentions turning block 3, makes lifter 31 roll-off from stand 2, rotates lifter 31 on lifter plate 4, makes lifter 31 align with the different limits of lift groove 21 after sliding downwards, and under the spring action of spring 41, lifter plate 4 drives lifter 3 and slides downwards to reseing, so that index plate 1 carries out angle modulation.

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 an angularly adjustable index plate which characterized in that: the angle-adjustable index plate comprises

The middle part of the back surface of the guide plate (1) is fixedly connected with a mounting rack (11);

the bottom of the upright post (2) is fixedly arranged on the ground;

the rotating block (3) comprises a lifting rod (31) and a connecting frame (32), and the rotating block (3) is arranged above the upright post (2) and is movably connected with the upright post (2);

the lifting plate (4) is arranged below the lifting rod (31) and is rotationally connected with the lifting rod (31).

2. An angularly adjustable index plate as claimed in claim 1, wherein: the two sides of the mounting frame (11) are fixedly connected with the connecting frame (32) through bolts, and the connecting frame (32) is fixedly mounted on the outer side wall of the rotating block (3).

3. An angularly adjustable index plate as claimed in claim 2, wherein: the middle part of the lower part of the rotating block (3) is fixedly connected with a lifting rod (31), and the lower part of the lifting rod (31) is arranged in a lifting groove (21) in the middle part of the upper part of the upright post (2).

4. An angularly adjustable index plate as defined in claim 3, wherein: the horizontal cross sections of the lifting rod (31) and the lifting groove (21) are regular polygons with the same number of sides.

5. An angularly adjustable index plate as claimed in claim 3, wherein: lifting plate (4) are installed to the bottom of lifter (31), and the top middle part of lifting plate (4) is connected with the bottom of lifter (31) through the axle rotation.

6. An angularly adjustable index plate as claimed in claim 5, wherein: the lower middle part of lifter plate (4) fixedly connected with connecting rod (42), the lower middle part of lifting groove (21) is vertically worn out in connecting rod (42), and the lower extreme of connecting rod (42) penetrates to the spacing groove of stand (2) below.

7. An angularly adjustable index plate as claimed in claim 6, wherein: the inner wall horizontal cross section between lifting groove (21) and the spacing groove in connecting rod (42) and stand (2) sets up to square, and the below tip fixedly connected with stopper (43) of connecting rod (42), stopper (43) set up at the spacing inslot to with the vertical sliding connection of spacing groove.

8. An angularly adjustable index plate as claimed in claim 7, wherein: the spring (41) is sleeved outside the part, located above the lifting groove (21), of the connecting rod (42), the upper end part of the spring (41) is fixedly connected with the lower part of the lifting plate (4), and the lower end part of the spring (41) is fixedly connected with the inner wall of the bottom of the lifting groove (21).