CN214847461U

CN214847461U - Signboard fixing mechanism with high stability

Info

Publication number: CN214847461U
Application number: CN202120845729.4U
Authority: CN
Inventors: 王慧
Original assignee: Anhui Zhongmou Environmental Design Co ltd
Current assignee: Anhui Zhongmou Environmental Design Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-23
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a signboard fixing mechanism that stability is high relates to signboard technical field, for solving the current relatively poor problem of signboard anti striking ability and flexibility. The utility model discloses a fixing device for fixing a stand, including stand, first mount pad, second mount pad, fixing base, fixing rod, fixing base, the inside of stand is provided with the sliding tray, the upper end of stand is provided with first mount pad, the second mount pad is installed to the inside upper end of first mount pad, and the both ends of second mount pad pass through rotation axis rotation with first mount pad and be connected, the internally mounted of second mount pad has the fixing base, and the upper end of fixing base extends to the top of second mount pad, fixing base and second mount pad sliding connection, the upper end of fixing base is provided with the signboard, and the signboard passes through the bolt fastening with the fixing base, the fixed pole of intermediate position department welding of first mount pad lower extreme, and adjust the lower extreme of pole and extend to the inside of sliding tray.

Description

Signboard fixing mechanism with high stability

Technical Field

The utility model relates to a signboard technical field specifically is a signboard fixed establishment that stability is high.

Background

The signboard generally comprises stand and tablet body, and the stand is as holistic support component, stands the prerequisite of tablet stability and fastness, and the tablet body generally adopts metal construction, and the surface is smooth mellow and full, and application monochromatic or colored constitution sign content, in the function, the signboard passes through visual transmission information, has symbolism and directionality, along with the continuous improvement of application scope, also plays the effect gradually at present on the information media.

However, the existing signboard is easy to collide in the use process, the signboard body is damaged to affect the indicating effect, the flexibility is poor, the height cannot be flexibly adjusted according to the requirements of the use environment, the existing requirement is not met, and the signboard fixing mechanism with high stability is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a signboard fixed establishment that stability is high to the anti striking ability of signboard and the relatively poor problem of flexibility that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a signboard fixed establishment that stability is high, includes the stand, the inside of stand is provided with the sliding tray, the upper end of stand is provided with first mount pad, the second mount pad is installed to the inside upper end of first mount pad, and the both ends of second mount pad pass through rotation axis with first mount pad and be connected, the internally mounted of second mount pad has the fixing base, and the upper end of fixing base extends to the top of second mount pad, fixing base and second mount pad sliding connection, the upper end of fixing base is provided with the signboard, and signboard and fixing base pass through the bolt fastening, the intermediate position department welded fastening of first mount pad lower extreme adjusts the pole, and the lower extreme of adjusting the pole extends to the inside of sliding tray.

Preferably, an annular cavity is formed between the second mounting seat and the fixing seat, the front end and the rear end of the annular cavity are provided with first limiting blocks, the first limiting blocks and the second mounting seat are of an integral structure, the two sides of the annular cavity are provided with second limiting blocks, the second limiting blocks and the fixing seat are of an integral structure, one end of each first limiting block is attached to the fixing seat, one end of each second limiting block is attached to the second mounting seat, and a first spring is fixedly mounted between each first limiting block and the corresponding second limiting block.

Preferably, a second spring is arranged outside the rotating shaft, one end of the second spring is fixedly connected with one end of the rotating shaft close to the second mounting seat, and the other end of the second spring is fixedly connected with the first mounting seat.

Preferably, the upper end of the first mounting seat is provided with a rubber pad, and the rubber pad is fixedly adhered to the first mounting seat.

Preferably, the inside of adjusting the pole is provided with two-way tooth's socket, the front end of two-way tooth's socket is provided with one-way tooth's socket, and the tooth's socket on one-way tooth's socket and the two-way tooth's socket is in same horizontal position, the top of stand front end is provided with the knob, the one end of knob is provided with the fixed axle, and the fixed axle extends to the inside of stand, the fixed gear that is located the inside one end of stand is fixed and is provided with adjusting gear, and adjusting gear respectively with one-way tooth's socket and two-way tooth's socket meshing connection, fixed axle and stand sliding connection.

Preferably, the rotation angle of the fixed seat in the second installation seat is one hundred eighty degrees.

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

1. the utility model adopts the anti-impact structure, the main body is composed of a first mounting seat, a second mounting seat and a fixed seat, when the signboard center is collided, because the second mounting seat is rotationally connected with the first mounting seat through a rotating shaft, the vertical motion is converted into the rotary motion, meanwhile, a second spring is fixedly arranged between the second mounting seat and the first mounting seat, the two ends of the second spring are relatively rotated, thereby generating elastic deformation, the impact force is counteracted in the deformation process, thereby reducing the impact force born by the signboard, after the impact force disappears, the second spring drives the second mounting seat to reset, when one side of the signboard is impacted, the fixed seat is driven to rotate in the second mounting seat, the second limit block is enabled to be gradually close to the first limit block, the first spring on one side is extruded, and the same reason, the impact force is relieved under the deformation, after the impact force disappears, the first springs on the two sides reset to drive the fixing seat to return to the original position, and in this way, when the signboard is impacted, the signboard can be relieved under the action of the connecting structure, so that the damage to the signboard is reduced, the service life of the signboard is prolonged, the stability of the whole signboard at the joint is improved, and the breakage is avoided.

2. The utility model discloses an install slidingtype regulation pole at the lower extreme of first mount pad, when highly adjusting the regulation pole, rotatory knob drives adjusting gear and rotates, adjusting gear meshes with one-way tooth's socket mutually this moment, under the meshing of gear, turn into linear motion with rotary motion, it carries out the height and removes to drive the regulation pole, remove to suitable position after, promote one side of knob, make adjusting gear's one end extend to the inside of two-way tooth's socket, because the ring gear in adjusting gear's both sides all with two-way tooth's socket is spacing, consequently, it can't remove at this position department to adjust the pole, it is fixed to form, through this kind of mode, the convenient easy operation of regulation structure, only need adjusting gear can realize the activity and lock die in the tooth's socket of difference, improve whole flexibility under the prerequisite of ensureing stability.

3. The utility model discloses an upper end adhesion at first mount pad is fixed with the rubber pad, and when the signboard takes place to vertically turn by a wide margin, the lower extreme of second mount pad can contact rapidly to the upper end of first mount pad, under the elastic action of rubber pad, the impact that causes when can slowing down the contact has protected fixed knot effectively and has constructed.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a top view of a connection structure of the second mounting seat and the fixing seat of the present invention;

FIG. 4 is a schematic view of the structure of the stand column and the adjusting rod in different adjusting states;

fig. 5 is a partially enlarged view of the area a in fig. 2 according to the present invention.

In the figure: 1. a column; 2. a signboard; 3. adjusting a rod; 4. a first mounting seat; 5. a second mounting seat; 6. a fixed seat; 7. a knob; 8. a sliding groove; 9. a rubber pad; 10. a first stopper; 11. a second limiting block; 12. a first spring; 13. a rotating shaft; 14. a second spring; 15. a unidirectional tooth slot; 16. a bidirectional tooth slot; 17. an adjusting gear; 18. and fixing the shaft.

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.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a signboard fixed establishment that stability is high, including stand 1, the inside of stand 1 is provided with sliding tray 8, the upper end of stand 1 is provided with first mount pad 4, second mount pad 5 is installed to the inside upper end of first mount pad 4, and the both ends of second mount pad 5 are connected through rotation axis 13 rotation with first mount pad 4, the internally mounted of second mount pad 5 has fixing base 6, and the upper end of fixing base 6 extends to the top of second mount pad 5,

fixing base

6 and 5 sliding connection of second mount pad, the upper end of fixing base 6 is provided with signboard 2, and signboard 2 passes through the bolt fastening with fixing base 6, the intermediate position department welded fastening of 4 lower extremes of first mount pad adjusts pole 3, and the lower extreme of adjusting pole 3 extends to the inside of sliding tray 8.

Further, an annular cavity is formed between the second mounting seat 5 and the fixing seat 6, the front end and the rear end of the annular cavity are provided with first limiting blocks 10, the first limiting blocks 10 and the second mounting seat 5 are of an integral structure, the two sides of the annular cavity are provided with second limiting blocks 11, the second limiting blocks 11 and the fixing seat 6 are of an integral structure, one ends of the first limiting blocks 10 are attached to the fixing seat 6, one ends of the second limiting blocks 11 are attached to the second mounting seat 5, first springs 12 are fixedly mounted between the first limiting blocks 10 and the second limiting blocks 11, on one hand, damage to the signboard 2 is reduced, the service life of the signboard is prolonged, on the other hand, the stability of the whole at the joint is improved, and breakage is avoided.

Further, the outside of rotation axis 13 is provided with second spring 14, the one end of second spring 14 and the one end fixed connection that rotation axis 13 is close to second mount pad 5, the other end and the 4 fixed connection of first mount pad of second spring 14, the relative rotation takes place for the both ends of second spring 14 to take place elastic deformation, the deformation in-process offsets the impact force, thereby reduce the impact force that signboard 2 bore, after the impact force disappears, second spring 14 drives second mount pad 5 and resets.

Further, the upper end of first mount pad 4 is provided with rubber pad 9, and rubber pad 9 is fixed with the adhesion of first mount pad 4, and under the elastic action of rubber pad 9, the impact that causes when can slow down the contact has protected fixed knot effectively to construct.

Further, the inside of adjusting pole 3 is provided with two-way tooth's socket 16, the front end of two-way tooth's socket 16 is provided with one-way tooth's socket 15, and tooth's socket on one-way tooth's socket 15 and the two-way tooth's socket 16 is in same horizontal position, the top of stand 1 front end is provided with knob 7, the one end of knob 7 is provided with fixed axle 18, and fixed axle 18 extends to the inside of stand 1, fixed axle 18 is located the fixed adjusting gear 17 that is provided with of the inside one end of stand 1, and adjusting gear 17 is connected with one-way tooth's socket 15 and two-way tooth's socket 16 meshing respectively, fixed axle 18 and stand 1 sliding connection, through this kind of mode, the convenient easy operation of regulation structure, only need adjusting gear 17 can realize the activity and lock dead in the tooth's socket of difference, improve whole flexibility under the prerequisite of ensureing stability.

Further, the rotation angle of the fixed seat 6 in the second installation seat 5 is one hundred eighty degrees.

The working principle is as follows: when the height of the adjusting rod 3 is adjusted, the rotary knob 7 drives the adjusting gear 17 to rotate, at the moment, the adjusting gear 17 is meshed with the one-way tooth socket 15, the rotary motion is converted into the linear motion under the meshing of the gears, the adjusting rod 3 is driven to move in the height direction, after the adjusting gear is moved to a proper position, one side of the knob 7 is pushed, one end of the adjusting gear 17 extends into the two-way tooth socket 16, because the two sides of the adjusting gear 17 are both limited by the gear ring in the two-way tooth socket 16, the adjusting rod 3 cannot move at the position to form fixation, when the center of the signboard 2 is collided, the vertical motion is converted into the rotary motion because the second mounting seat 5 is rotationally connected with the first mounting seat 4 through the rotating shaft, the two ends of the second spring 14 rotate relatively, so that the elastic deformation occurs, and the impact force is counteracted in the deformation process, thereby reduce the impact force that signboard 2 bore, after the impact force disappears, second spring 14 drives second mount pad 5 and resets, when certain one side in signboard 2 one side received the impact, drive fixing base 6 and take place to rotate in second mount pad 5, make second stopper 11 be close to first stopper 10 gradually, cause the extrusion to first spring 12 of one side, and on the same principle, alleviate impact force under deformation, the impact force disappears the back, drives the fixing base and returns the normal position under the first spring 12's of both sides resets.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a signboard fixed establishment that stability is high, includes stand (1), its characterized in that: a sliding groove (8) is arranged in the upright post (1), a first mounting seat (4) is arranged at the upper end of the upright post (1), a second mounting seat (5) is arranged at the upper end inside the first mounting seat (4), two ends of the second mounting seat (5) are rotatably connected with the first mounting seat (4) through a rotating shaft (13), a fixed seat (6) is arranged in the second mounting seat (5), the upper end of the fixed seat (6) extends to the upper part of the second installation seat (5), the fixed seat (6) is connected with the second mounting seat (5) in a sliding way, the upper end of the fixed seat (6) is provided with a signboard (2), and signboard (2) and fixing base (6) pass through the bolt fastening, fixed regulation pole (3) of welding is located to the intermediate position department of first mount pad (4) lower extreme, and adjusts the inside that the lower extreme of pole (3) extends to sliding tray (8).

2. The signboard fixing mechanism with high stability as claimed in claim 1, wherein: be formed with toroidal cavity between second mount pad (5) and fixing base (6), toroidal cavity's front and back end all is provided with first stopper (10), and first stopper (10) and second mount pad (5) structure as an organic whole, toroidal cavity's both sides all are provided with second stopper (11), and second stopper (11) and fixing base (6) structure as an organic whole, the one end laminating of first stopper (10) in fixing base (6), the one end laminating of second stopper (11) in second mount pad (5), fixed mounting has first spring (12) between first stopper (10) and second stopper (11).

3. The signboard fixing mechanism with high stability as claimed in claim 1, wherein: the outer portion of rotation axis (13) is provided with second spring (14), the one end and the rotation axis (13) of second spring (14) are close to the one end fixed connection of second mount pad (5), the other end and the first mount pad (4) fixed connection of second spring (14).

4. The signboard fixing mechanism with high stability as claimed in claim 3, wherein: the upper end of the first mounting seat (4) is provided with a rubber pad (9), and the rubber pad (9) is fixedly adhered to the first mounting seat (4).

5. The signboard fixing mechanism with high stability as claimed in claim 1, wherein: the inside of adjusting pole (3) is provided with two-way tooth's socket (16), the front end of two-way tooth's socket (16) is provided with one-way tooth's socket (15), and tooth's socket on one-way tooth's socket (15) and two-way tooth's socket (16) is in same horizontal position, the top of stand (1) front end is provided with knob (7), the one end of knob (7) is provided with fixed axle (18), and fixed axle (18) extend to the inside of stand (1), fixed axle (18) are located the fixed adjusting gear (17) that is provided with of the inside one end of stand (1), and adjusting gear (17) are connected with one-way tooth's socket (15) and two-way tooth's socket (16) meshing respectively, fixed axle (18) and stand (1) sliding connection.

6. The signboard fixing mechanism with high stability as claimed in claim 2, wherein: the rotation angle of the fixed seat (6) in the second mounting seat (5) is one hundred eighty degrees.