CN213420489U

CN213420489U - Electronic information board fixing and supporting device

Info

Publication number: CN213420489U
Application number: CN202022231943.9U
Authority: CN
Inventors: 林愈连
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-11
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses an electronic information board fixed stay device relates to support frame technical field, the loach carrying platform comprises a supporting fram, the mainboard is installed on the top of support frame, and the one end of mainboard is connected with the handle, the one end of handle is connected with the lead screw, and the outer wall of lead screw is fixed with splint, the one end that the outer wall of lead screw is located splint is fixed with the spring, the band pulley is installed to the inner wall of mainboard, and the outer wall of band pulley is fixed with the belt, the inner wall of splint is fixed with the electronic information board. The utility model discloses a runner is connected by the outer wall rotation of pivot and carriage release lever, and the inner wall of runner recess agrees with the outer wall of sharp hook bottom, and the stopper takes place to rotate with the runner when taking off clamp pulling carriage release lever, and to suitable position stopper meeting block in the tooth's socket, sharp hook can restrict the runner and continue to rotate, and carriage release lever 11 is fixed at suitable height, and the people of being convenient for are according to self height adjusting device height.

Description

Electronic information board fixing and supporting device

Technical Field

The utility model relates to a support frame technical field specifically is an electronic information board fixed stay device.

Background

With the rapid development of science and technology, electronic information boards are increasingly appearing in various occasions, and compared with traditional wooden information boards, electronic information boards have the characteristics of rich information content, multiple information transmission modes, convenience in information content replacement and the like, so that the electronic information boards are widely applied to various public occasions such as schools, hospitals or companies and are widely popular with users.

However, when the conventional electronic information board fixing and supporting device is used, the height of a visual angle viewed by people is different due to the height of the people, the height of the device is fixed, so that the people can be influenced to view the specific content on the electronic information board, and the electronic information board is often connected with the fixing and supporting device in a bolt connection mode, so that the bolt is easy to loosen after long service time, and is not beneficial to fixing the electronic information board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the height of an existing electronic information board fixing and supporting device cannot be adjusted according to the height of a person and the bolt connection is not firm, the electronic information board fixing and supporting device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic information board fixed stay device, includes the support frame, the mainboard is installed on the top of support frame, and the one end of mainboard is connected with the handle, the one end of handle is connected with the lead screw, and the outer wall of lead screw is fixed with splint, the one end that the outer wall of lead screw is located splint is fixed with the spring, the band pulley is installed to the inner wall of mainboard, and the outer wall of band pulley is fixed with the belt, the inner wall of splint is fixed with electronic information board, the inner wall of support frame is provided with the tooth's socket, the carriage release lever is installed to the inner wall of support frame, the open end of support frame is located the outer wall of carriage release lever and is fixed with the clamp, the tooth's socket is connected with the stopper.

Preferably, the handle passes through the lead screw and is connected with splint rotation, and the inner wall of splint is provided with the positive and negative screw thread that matches with the lead screw.

Preferably, the splint pass through the spring and be connected with the inner wall of mainboard, and two splint pass through band pulley, belt connection.

Preferably, the clamp passes through bolt and the outer wall fixed connection of carriage release lever, and the thickness of clamp one end equals with the thickness in the gap between support frame, the carriage release lever.

Preferably, the rotating wheel is rotatably connected with the outer wall of the moving rod through a rotating shaft, and the inner wall of the groove of the rotating wheel is matched with the outer wall of the bottom end of the pointed hook.

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

1. the utility model discloses a runner is connected by the outer wall rotation of pivot and carriage release lever, and the inner wall of runner recess agrees with the outer wall of sharp hook bottom, and the stopper takes off when clamp pulling carriage release lever and runner take place to rotate, and the stopper can block in the tooth's socket to suitable position, and sharp hook can restrict the runner and continue to rotate, and carriage release lever 11 is fixed at suitable height, is convenient for people according to self height adjusting device height;

2. the utility model discloses a splint are by the interior wall connection of spring with the mainboard, and two splint are connected by band pulley, belt, and loosen the handle behind inserting the mainboard with the electronic information board, and the elasticity of spring promotes one of them splint and removes to the center, and belt pulling band pulley rotates simultaneously and drives another splint and also remove to the center, and two splint are automatic closed, are convenient for fix the electronic information board in the device, and are more firm than the bolt fastening.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an internal structure view of the support plate of the present invention;

fig. 3 is a partial enlarged view of the position a of the present invention.

In the figure: 1. a support frame; 2. a main board; 3. a handle; 4. a screw rod; 5. a splint; 6. a spring; 7. a pulley; 8. a belt; 9. an electronic information board; 10. a tooth socket; 11. a travel bar; 12. clamping a hoop; 13. a limiting block; 14. a rotating wheel; 15. a sharp hook.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, an electronic information board fixing and supporting device includes a supporting frame 1, a main board 2 is installed on the top end of the supporting frame 1, one end of the main board 2 is connected with a handle 3, one end of the handle 3 is connected with a lead screw 4, a clamping plate 5 is fixed on the outer wall of the lead screw 4, a spring 6 is fixed on one end of the outer wall of the lead screw 4, which is located on the clamping plate 5, a belt pulley 7 is installed on the inner wall of the main board 2, a belt 8 is fixed on the outer wall of the belt pulley 7, an electronic information board 9 is fixed on the inner wall of the clamping plate 5, a tooth socket 10 is arranged on the inner wall of the supporting frame 1, a moving rod 11 is installed on the inner wall of the supporting frame 1, a clamp 12 is fixed on the outer wall of the moving rod 11 at the opening end of the supporting frame.

Please refer to fig. 1, the handle 3 is rotatably connected to the clamp plate 5 through the screw rod 4, the inner wall of the clamp plate 5 is provided with a positive and negative thread matching with the screw rod 4, the handle 3 is rotated in the positive direction, the positive and negative thread on the screw rod 4 drives the clamp plate 5 to move from the center to the two sides in the sliding groove of the main board 2, and the gap of the clamp plate 5 is leaked, so that the electronic information board 9 can be conveniently inserted into the main board 2.

Please refer to fig. 1, the clamping plates 5 are connected to the inner wall of the main plate 2 through the springs 6, the two clamping plates 5 are connected through the belt wheel 7 and the belt 8, the handle 3 is released after the electronic information board 9 is inserted into the main plate 2, the elastic force of the springs 6 pushes one of the clamping plates 5 to move towards the center, meanwhile, the belt 8 pulls the belt wheel 7 to rotate to drive the other clamping plate 5 to move towards the center, the two clamping plates 5 are automatically closed, so as to fix the electronic information board 9 in the device.

Please refer to fig. 2, the clamp 12 is fixedly connected to the outer wall of the moving rod 11 through a bolt, and a thickness of one end of the clamp 12 is equal to a thickness of a gap between the support frame 1 and the moving rod 11, the clamp 12 is inserted into the gap between the support frame 1 and the moving rod 11, the bolt is tightened to fix the clamp 12 to the outer wall of the moving rod 11, and the clamp 12 is utilized to increase a friction coefficient between the support frame 1 and the moving rod 11, so as to prevent the moving rod 11 from suddenly sliding due to an external force.

Please refer to fig. 3, the rotating wheel 14 is rotatably connected to the outer wall of the moving rod 11 through a rotating shaft, and the inner wall of the groove of the rotating wheel 14 is engaged with the outer wall of the bottom end of the pointed hook 15, when the clamp 12 is taken down and the moving rod 11 is pulled, the limiting block 13 and the rotating wheel 14 rotate, the limiting block 13 is clamped in the tooth socket 10 to a proper position, the pointed hook 15 limits the rotating wheel 14 to continue rotating, and the moving rod 11 is fixed at a proper height, so that the height of the device can be adjusted conveniently according to the height of a user.

The working principle is as follows: firstly, when the fixing and supporting device is used, the hoop 12 is fixedly connected with the outer wall of the moving rod 11 through bolts, the thickness of one end of the hoop 12 is equal to the thickness of a gap between the support frame 1 and the moving rod 11, the hoop 12 is inserted into the gap between the support frame 1 and the moving rod 11, the bolts are tightened to fix the hoop 12 on the outer wall of the moving rod 11, the hoop 12 is utilized to increase the friction coefficient between the support frame 1 and the moving rod 11, the moving rod 11 is prevented from suddenly sliding due to external force, the rotating wheel 14 is rotatably connected with the outer wall of the moving rod 11 through a rotating shaft, the inner wall of the groove of the rotating wheel 14 is matched with the outer wall at the bottom end of the sharp hook 15, when the hoop 12 is taken down to pull the moving rod 11, the limiting block 13 and the rotating wheel 14 rotate, the limiting block 13 is clamped in the tooth groove 10 at a proper position, the sharp hook 15 limits the rotating wheel 14 to continuously, handle 3 passes through lead screw 4 and splint 5 to rotate and is connected, and splint 5's inner wall is provided with the positive and negative screw thread that matches with lead screw 4, forward turning handle 3, positive and negative screw thread on the lead screw 4 drives splint 5 and removes to both sides by the center inside 2 spouts of mainboard, spill the space of splint 5, splint 5 passes through the inner wall connection of spring 6 with mainboard 2, and two splint 5 pass through band pulley 7, belt 8 is connected, loosen handle 3 behind inserting mainboard 2 with electronic information board 9, spring 6's elasticity promotes one of them splint 5 and removes to the center, 8 pulling band pulley 7 rotations of belt simultaneously drive another splint 5 also remove to the center, two splint 5 are automatic closed, be convenient for fix electronic information board 9 in the device.

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 an electronic information board fixed stay device, includes support frame (1), its characterized in that: mainboard (2) is installed on the top of support frame (1), and the one end of mainboard (2) is connected with handle (3), the one end of handle (3) is connected with lead screw (4), and the outer wall of lead screw (4) is fixed with splint (5), the one end that the outer wall of lead screw (4) is located splint (5) is fixed with spring (6), band pulley (7) is installed to the inner wall of mainboard (2), and the outer wall of band pulley (7) is fixed with belt (8), the inner wall of splint (5) is fixed with electronic information board (9), the inner wall of support frame (1) is provided with tooth's socket (10), carriage release lever (11) is installed to the inner wall of support frame (1), the outer wall that the open end of support frame (1) is located carriage release lever (11) is fixed with clamp (12), tooth's socket (10) are connected with stopper (13), and the outer wall of stopper (13), the outer wall of the moving rod (11) is positioned above the rotating wheel (14) and is provided with a sharp hook (15).

2. An electronic information board fixing and supporting device according to claim 1, wherein: the handle (3) is rotatably connected with the clamping plate (5) through the screw rod (4), and the inner wall of the clamping plate (5) is provided with positive and negative threads matched with the screw rod (4).

3. An electronic information board fixing and supporting device according to claim 1, wherein: splint (5) are connected with the inner wall of mainboard (2) through spring (6), and two splint (5) are connected through band pulley (7), belt (8).

4. An electronic information board fixing and supporting device according to claim 1, wherein: the clamp (12) is fixedly connected with the outer wall of the moving rod (11) through a bolt, and the thickness of one end of the clamp (12) is equal to that of a gap between the support frame (1) and the moving rod (11).

5. An electronic information board fixing and supporting device according to claim 1, wherein: the rotating wheel (14) is rotatably connected with the outer wall of the moving rod (11) through a rotating shaft, and the inner wall of the groove of the rotating wheel (14) is matched with the outer wall of the bottom end of the pointed hook (15).