CN111508390A

CN111508390A - Exhibition board capable of being clamped and freely adjusting height based on eccentric rotation

Info

Publication number: CN111508390A
Application number: CN202010306742.2A
Authority: CN
Inventors: 李夷欣
Original assignee: Hangzhou Chenglong Health Consulting Co ltd
Current assignee: Huzhou Guofeng Intelligent Technology Co.,Ltd.
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-08-07
Anticipated expiration: 2040-06-09
Also published as: CN111508390B

Abstract

The invention relates to the technical field of non-medical health information consultation, and discloses a display board which is clamped based on eccentric rotation and can freely adjust the height, comprising a base, wherein propaganda materials are fixed through a fixed plate, a movable clamp above the fixed plate is driven to synchronously move through the matched use of a fixed block, a second connecting rod, a third connecting rod, a fourth connecting rod and a movable plate, the propaganda materials are ensured to be fixed at the central position, the attention of people is attracted, the propaganda effect is enhanced, the propaganda materials can be clamped through the matched use of the movable clamp, a special-shaped disc and the movable plate, the requirement of sticking films is avoided, the films do not need to be torn off after the propaganda materials are replaced, the damage of the fixed plate is reduced, and the height of the fixed plate can be selected according to different scenes through the matched use of the special-shaped rod, a rotating shaft, a gear, conveniently adjust the height to strengthen the variety of whole device function.

Description

Exhibition board capable of being clamped and freely adjusting height based on eccentric rotation

Technical Field

The invention relates to the technical field of non-medical health information consultation, in particular to a display board which is clamped based on eccentric rotation and can freely adjust the height.

Background

The non-medical health information consultation has a wide range, comprises the technical development and technical service, the technical consultation, the achievement transfer and the like of biotechnology, and as the progress and the development of the times, the non-medical health management is expected to form a new industry, so that the non-medical health information consultation has a larger development space for a plurality of nutritional health food enterprises.

Corresponding nutrition and health enterprises can paste corresponding propaganda materials on display boards for everybody to know in order to increase the popularity of the enterprises or enhance the characteristics of the enterprises, good display boards are designed to be capable of directly promoting products, the purchasing desire of consumers is caused, the sales volume is increased, and the display boards of the enterprises, factories, hospitals, school districts and the like can create a good harmonious atmosphere and play a role in propaganda. Present panel all adopts fixed knot to construct, when people watch the panel, the preceding people of panel can shelter from the information on some panel, just so inconvenient people watch, and sometimes the data on the panel need from setting up next time down, but because the panel all transversely sets up, the bandwagon effect that has just so influenced data can not clearly pass the information at a glance, the inconvenient problem has been caused, and present panel only provides a fixed position, propaganda material usually need be pasted by the film, but because propaganda material can often change, the event usually needs often to tear propaganda material off and then paste again, operate repeatedly and to make the surface of panel have the stickness, make the panel of panel can become very dirty and disorderly, lead to the fact destruction to panel self, and influence the use of panel.

In order to solve the above problems, the inventor provides a display board which is clamped based on eccentric rotation and can freely adjust the height, the display board has the advantages of adjusting the height of the display board and keeping the clamping stable, the problem that the traditional display board has a single function is solved, more intelligence is guaranteed when the device is used for operation, the display board is prevented from being damaged, and the service life of the display board is prolonged.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose of adjusting the height of the display board and keeping the clamping stable, the invention provides the following technical scheme: a display board capable of being clamped based on eccentric rotation and freely adjusting height comprises a base, wherein the whole device is supported and stabilized, a fixed plate is movably connected above the base and is used for fixing propaganda materials through the fixed plate, a movable clamp is movably connected to the surface of the fixed plate and is used for fixing the propaganda materials through the fixed clamp, a special-shaped disc is movably connected to the right side of the movable clamp, the special-shaped disc is designed to be cam-shaped, the movable clamp is driven to move inwards when the special-shaped disc rotates, the special-shaped disc is movably connected through a belt, the special-shaped disc is driven to synchronously rotate without being stably operated one by one, the clamping is more convenient without being completed by cooperation of multiple persons, the back of the special-shaped disc is fixedly connected with the movable plate, the movable plate is used for stabilizing a clamp plate, a movable plate special-shaped rod is movably connected inside the base, and a gear is driven to rotate when, thereby drive the synchronous revolution of head rod, the inside swing joint of special-shaped pole has the pivot, the outside swing joint of special-shaped pole has the gear, the outside swing joint of gear has the head rod, the below swing joint of fixed plate has the backup pad, the inside fixedly connected with fixed block of fixed plate, the outside swing joint of fixed block has the second connecting rod, the right side swing joint of second connecting rod has the third connecting rod, the left side swing joint of second connecting rod has the fourth connecting rod, the outside swing joint of movable plate has the montant.

Preferably, the movable clamps are provided with two groups, each group is provided with two movable clamps, the specifications of the two movable clamps are consistent, and the two movable clamps are symmetrically distributed by taking the central line of the fixing plate as a reference.

Preferably, the fixed plate is provided with a sliding groove at the upper part and the lower part, and the size of the sliding groove is matched with that of the movable plate.

Preferably, the movable plates are arranged in two groups, each group is provided with two movable plates, the specifications of the two movable plates are consistent, the movable plates are symmetrically distributed by taking the central line of the fixed plate as a reference, and the movable plates are movably connected with the movable clamps through plastic springs.

Preferably, the surface of the rotating shaft is provided with threads, and the size of the threads is matched with the size of the threads arranged in the special-shaped rod.

Preferably, the special-shaped rod is designed into an inverted Z shape, teeth are arranged at two ends of the special-shaped rod, and the size of the teeth is matched with that of the gear.

Preferably, the first connecting rod is provided with three groups, each group is provided with two, and the specifications of the two special-shaped rods are consistent and are symmetrically connected.

(II) advantageous effects

Compared with the prior art, the invention provides the display board which is clamped based on eccentric rotation and can freely adjust the height, and the display board has the following beneficial effects:

1. this panel based on eccentric rotation carries out centre gripping and can freely height-adjusting uses through the cooperation of fixed block, second connecting rod, third connecting rod, fourth connecting rod and movable plate for the activity that drives the fixed plate top presss from both sides and can remove in step, guarantees that publicity materials fixes the central position at the fixed plate, attracts masses' eyesight, reinforcing effect of publicity.

2. This but based on eccentric rotation carries out centre gripping and free height-adjusting's panel uses through the cooperation of activity clamp, abnormal shape dish and movable plate for can carry out the centre gripping to the propaganda material and keep stable, avoid using the film to paste, make and need not tear the film after changing the propaganda material, reduce the destruction of fixed plate.

3. This panel based on eccentric rotation carries out centre gripping and can freely height-adjusting uses through the cooperation of special-shaped pole, pivot, gear, head rod and backup pad for can select the fixed plate height according to different scenes, conveniently adjust the height, thereby strengthen the variety of whole device function.

Drawings

FIG. 1 is a schematic view of a connection structure according to the present invention;

FIG. 2 is a front view of the connection structure of the present invention;

FIG. 3 is a diagram showing the movement traces of the structures shown in FIG. 2, wherein the rotating shaft rotates to drive the supporting plates to move synchronously;

FIG. 4 is a side view of the fixing plate connection of the present invention;

FIG. 5 is a diagram of the movement traces of the structures of FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 4 in accordance with the present invention;

in the figure: 1. a base; 2. a fixing plate; 3. a movable clamp; 4. a special-shaped disc; 5. moving the plate; 6. a profiled bar; 7. a rotating shaft; 8. a gear; 9. a first connecting rod; 10. a support plate; 11. a fixed block; 12. a second connecting rod; 13. a third connecting rod; 14. a fourth connecting rod; 15. a vertical rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a display panel capable of being clamped based on eccentric rotation and freely adjusting height comprises a base 1 for supporting and stabilizing the whole device, a fixed plate 2 movably connected above the base 1, sliding grooves formed on the upper and lower sides of the fixed plate 2 and having a size matched with that of a movable plate 5, so that the movable plate 5 can move along the sliding grooves to change the clamping position of a movable clamp 3, the propaganda materials are fixed by the fixed plate 2, movable clamps 3 are movably connected to the surface of the fixed plate 2, two sets of the movable clamps 3 are provided, each set is provided with two, the two movable clamps 3 have the same specification and are symmetrically distributed with the central line of the fixed plate 2 as a reference, thereby fixing the upper and lower ends of the propaganda materials, ensuring the stability of the propaganda materials and avoiding the need of sticking by films, thereby damaging the fixed plate 2, fixing the propaganda material by the fixed clamp 3, movably connecting the right side of the movable clamp 3 with the special-shaped disc 4, arranging a fixed pole between the special-shaped disc 4 and the movable plate 5 to enable the special-shaped disc 4 to eccentrically rotate, designing the special-shaped disc 4 to be cam-shaped, driving the movable clamp 3 to move inwards when the special-shaped disc 4 rotates, and movably connecting the special-shaped discs 4 by a belt, so driving the special-shaped discs 4 to synchronously rotate, not needing to stably operate one by one, being more convenient for clamping, not needing to be completed by a plurality of persons in cooperation, fixedly connecting the back of the special-shaped disc 4 with the movable plate 5, arranging two groups of the movable plates 5, each group being provided with two, the specifications of the two movable plates 5 being consistent, and being symmetrically distributed by taking the central line of the fixed plate 2 as a reference, and movably connecting the movable plates 5 and, when the special-shaped disc 4 eccentrically rotates, the movable clamp 3 is pushed to move inwards, and the movable clamp 3 is stabilized by the movable plate 5.

The inside of the base 1 is movably connected with a special-shaped rod 6, the special-shaped rod 6 is designed into an inverted Z shape, teeth are arranged at two ends of the special-shaped rod 6, the size of the teeth is matched with the size of the gear 8, the gear 8 is driven to rotate when the special-shaped rod 6 moves, the gear 8 is driven to rotate synchronously when the special-shaped rod 6 moves, so as to drive the first connecting rod 9 to rotate synchronously, a rotating shaft 7 is movably connected inside the special-shaped rod 6, threads are arranged on the surface of the rotating shaft 7, the size of the threads is matched with the size of the threads arranged inside the special-shaped rod 6, the special-shaped rod 6 is driven to move leftwards and rightwards synchronously when the rotating shaft 7 rotates, the gear 8 is movably connected outside the special-shaped rod 6, the first connecting rod 9 is movably connected outside the gear 8, three groups of the first connecting rods 9 are arranged, each group is provided with two, the specifications of, and the symmetric connection, so can drive the first connecting rod 9 and rotate synchronously when gear 8 rotates, the below swing joint of fixed plate 2 has a backup pad 10, the inside fixedly connected with fixed block 11 of fixed plate 2, the outside swing joint of fixed block 11 has second connecting rod 12, the right side swing joint of second connecting rod 12 has third connecting rod 13, the left side swing joint of second connecting rod 12 has fourth connecting rod 14, the outside swing joint of movable plate 5 has montant 15, thereby can drive other three movable plates 5 and move synchronously when one of them movable plate 5 moves.

The working principle is as follows: the output shaft of the motor is movably connected with the rotating shaft 7, so as to drive the rotating shaft 7 to rotate, the surface of the rotating shaft 7 is provided with threads, the size of the threads is matched with the size of the threads arranged in the special-shaped rod 6, thereby driving the special-shaped rod 6 to move towards the left side synchronously when the rotating shaft 7 rotates, the two ends of the special-shaped rod 6 are provided with teeth, and the size of the teeth is matched with the size of the gear 8, so the gear 8 can be driven to rotate anticlockwise, the outer side of the gear 8 is provided with a first connecting rod 9, so the first connecting rod 9 can be driven to rotate synchronously, the first connecting rod 9 is provided with three groups, each group is provided with two connecting rods, the two connecting rods are distributed symmetrically, and the other first connecting rod 9 is movably connected with the supporting plate 10, so that the supporting plate 10 is finally driven to move upwards, and the fixing plate 2 is movably connected above the supporting plate 10. Therefore, the fixing plate 2 is driven to move upwards synchronously, so that the propaganda materials fixed in the fixing plate 2 are driven to move upwards synchronously, and the height can be adjusted freely.

The above structure and process are shown in FIGS. 2-3.

After the height of the propaganda material is adjusted to a proper height, the propaganda material is placed between the movable clamp 3 and the fixed plate 2, the movable plate 5 is moved to a proper position towards the right side, the outer side of the movable plate 5 is provided with a fourth connecting rod 14, so that the opening angle of the fourth connecting rod 14 can be changed, one side of the fourth connecting rod 14, far away from the movable plate 5, is movably connected with a second connecting rod 12, so that the second connecting rod 12 can be driven to synchronously move, the second connecting rod 12 is movably connected with the other movable plate 5 through a third connecting rod 13, so that the two movable plates 5 are finally driven to synchronously approach towards the middle along the fixed plate 2, and the two movable plates 5 are symmetrically distributed by taking the central line of the fixed plate 2 as a reference, so that the two sides of the propaganda material are symmetrically clamped, the stability is kept, the propaganda material, after the position is determined, the special-shaped disc 4 rotates clockwise, a fixed fulcrum is arranged between the special-shaped disc 4 and the movable plate 5, the special-shaped disc 4 rotates eccentrically, a spring is arranged between the movable clamp 3 and the movable plate 5, the movable clamp 3 can be extruded when the special-shaped disc 4 rotates, the movable clamp 3 is pushed to move to the right side to be close to, and the special-shaped disc 4 is movably connected with the belt, so that the special-shaped disc 4 synchronously rotates with the same side can be driven, clamping is avoided needing one to be carried out, operation is convenient and simple, and meanwhile, the phenomenon that a sticky mark is left after a film is repeatedly pasted and torn off is avoided.

The above structure and process are shown in FIGS. 2-6.

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 a but based on eccentric rotation carries out centre gripping and panel of free height-adjusting, includes base (1), its characterized in that: the upper part of the base (1) is movably connected with a fixed plate (2), the surface of the fixed plate (2) is movably connected with a movable clamp (3), the right side of the movable clamp (3) is movably connected with a special-shaped disc (4), the back of the special-shaped disc (4) is fixedly connected with a movable plate (5), the inner part of the base (1) is movably connected with a special-shaped rod (6), the inner part of the special-shaped rod (6) is movably connected with a rotating shaft (7), the outer side of the special-shaped rod (6) is movably connected with a gear (8), the outer side of the gear (8) is movably connected with a first connecting rod (9), the lower part of the fixed plate (2) is movably connected with a supporting plate (10), the inner part of the fixed plate (2) is fixedly connected with a fixed block (11), the outer side of the fixed block (11), the left side of the second connecting rod (12) is movably connected with a fourth connecting rod (14), and the outer side of the movable plate (5) is movably connected with a vertical rod (15).

2. The display board capable of clamping based on eccentric rotation and freely adjusting the height as claimed in claim 1, wherein: the movable clamps (3) are arranged in two groups, each group is provided with two movable clamps (3), the specifications of the two movable clamps (3) are consistent, and the movable clamps are symmetrically distributed by taking the central line of the fixing plate (2) as a reference.

3. The display board capable of clamping based on eccentric rotation and freely adjusting the height as claimed in claim 1, wherein: the upper part and the lower part of the fixed plate (2) are both provided with sliding chutes, and the sizes of the sliding chutes are matched with the size of the movable plate (5).

4. The display board capable of clamping based on eccentric rotation and freely adjusting the height as claimed in claim 1, wherein: the movable plates (5) are arranged in two groups, each group is provided with two movable plates (5), the specifications of the two movable plates (5) are consistent, the movable plates are symmetrically distributed by taking the central line of the fixed plate (2) as a reference, and the movable plates (5) are movably connected with the movable clamps (3) through plastic springs.

5. The display board capable of clamping based on eccentric rotation and freely adjusting the height as claimed in claim 1, wherein: the surface of the rotating shaft (7) is provided with threads, and the size of the threads is matched with the size of the threads arranged in the special-shaped rod (6).

6. The display board capable of clamping based on eccentric rotation and freely adjusting the height as claimed in claim 1, wherein: the special-shaped rod (6) is designed to be inverted Z-shaped, teeth are arranged at two ends of the special-shaped rod (6), and the size of the teeth is matched with that of the gear (8).

7. The display board capable of clamping based on eccentric rotation and freely adjusting the height as claimed in claim 1, wherein: the first connecting rods (9) are provided with three groups, each group is provided with two special-shaped rods (6), and the two special-shaped rods are consistent in specification and are symmetrically connected.