CN221023025U

CN221023025U - Multi-angle adjustable whiteboard

Info

Publication number: CN221023025U
Application number: CN202322650044.6U
Authority: CN
Inventors: 冯红林; 杨永
Original assignee: Henan Yili Industrial Co ltd
Current assignee: Henan Yili Industrial Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-28
Anticipated expiration: 2033-09-28

Abstract

The utility model discloses a multi-angle adjustable whiteboard, which belongs to the technical field of whiteboards and particularly comprises a whiteboard body and a bracket body, wherein rotating shafts are fixedly connected to two sides of the whiteboard body, supporting discs are sleeved on the outer sides of each rotating shaft and are rotatably connected with the rotating shafts, and adjusting mechanisms are arranged on the supporting discs on each side and are used for adjusting angles of the whiteboard body.

Description

Multi-angle adjustable whiteboard

Technical Field

The utility model belongs to the technical field of white boards, and particularly relates to a multi-angle adjustable white board.

Background

White boards are used as office religious appliances, and are generally writing planes made of white sheet metal materials. The whiteboard acts like a blackboard, is a writing tool capable of being repeatedly erased and written, and is generally used for teaching, conference discussion or personal and family notes. The white board has wide functions, is difficult to generate dust compared with the traditional blackboard, is used as a medium for communication and knowledge transmission, is favored by people, and is widely applied to schools, enterprises and public institutions.

Although some double-sided whiteboards exist in the current market, after one side is written, the whiteboards can be turned over, and the other side is written, so that the problem that the existing double-sided whiteboards cannot be suspended at multiple angles exists in the use process of turning over the angle adjustment up and down, the writing of users is inconvenient, and the use experience is poor.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a multi-angle adjustable whiteboard, which has the characteristics that a whiteboard body can be overturned at multiple angles, and the overturned whiteboard body can be stably hovered on a bracket body.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multi-angle adjustable whiteboard comprises a whiteboard body and a bracket body, wherein rotating shafts are fixedly connected to two sides of the whiteboard body, and supporting discs are sleeved on the outer sides of the rotating shafts on each side and are in rotary connection with the rotating shafts;

The adjusting mechanism comprises a fixed column and an adjusting cavity, the fixed column is fixedly connected with the supporting disc, one end of the fixed column, which is far away from the supporting disc, is threaded, a threaded rod is arranged on the threaded column in a penetrating mode, one end of the threaded rod is fixedly connected with a handle, the other end of the threaded rod is connected with an inserting rod through an elastic component, the adjusting cavity is arranged inside the supporting disc, an adjusting ring which is fixedly connected to a rotating shaft is arranged in the adjusting cavity, and a plurality of adjusting grooves which are matched with the inserting rod are formed in the outer edges of the adjusting ring at intervals;

the two sides of the lower edge of the two side supporting plates are connected through the bracket bodies, and the bracket bodies on the two sides are connected through the auxiliary supporting components for carrying out auxiliary supporting on the whiteboard body.

Preferably, the elastic component includes the movable column, the movable column is located the fixed column inside and with fixed column sliding connection, and the one end and the threaded rod rotation of movable column are connected, still sliding connection has the limiting plate in the movable column, and one side of limiting plate is connected with the movable column through buffer spring, the inserted bar slides and wears to establish at the other end of movable column and with limiting plate fixed connection.

Preferably, the outside of the supporting disc is detachably connected with an access cover.

Preferably, the support body includes bracing piece and fixed connection in the connecting rod of bracing piece both sides, the other end of connecting rod rotates and is connected with the mount pad, and two mount pads respectively with one side fixed connection of both sides supporting disk lower limb.

Preferably, the support rod and the connecting rods at two sides form a U-shaped structure.

Preferably, the auxiliary support assembly of every side all includes the connecting block, the cover is equipped with on the connecting rod the connecting block, rotate on one of them connecting block and be connected with the dead lever, rotate on another connecting block and be connected with the regulation pole, movable chamber has still been seted up to the dead lever inside, and the other end of adjusting the pole is located movable intracavity portion and with movable chamber sliding connection, and is equipped with fastening bolt on the dead lever for carry out locking fixed to the regulating lever.

Preferably, the connecting block is provided with a first bolt hole, and the connecting rod is provided with a plurality of second bolt holes.

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

1. according to the utility model, through the rotating shaft, the supporting disc and the adjusting mechanism, the whiteboard body can be intermittently overturned at multiple angles on the bracket body, so that a user can conveniently adjust the angle of the whiteboard body, the overturned whiteboard body can be hovered on the bracket body, the stability of the whiteboard body after hovering is increased, and the user can conveniently write.

2. The distance between the two side bracket bodies can be adjusted through the auxiliary supporting component, so that the stability of the bracket bodies when supporting the whiteboard body is further improved, and the stability of a user when writing is facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a left-hand structural schematic diagram of the present utility model;

FIG. 3 is a schematic cross-sectional view of a support plate according to the present utility model;

FIG. 4 is a schematic cross-sectional view of an elastic component according to the present utility model;

FIG. 5 is a schematic side view of the auxiliary support assembly of the present utility model;

In the figure: 1. a whiteboard body; 2. a rotation shaft; 3. a support plate; 4. fixing the column; 5. a threaded rod; 6. a handle; 7. an elastic component; 71. a moving column; 72. a limiting plate; 73. a buffer spring; 8. a rod; 9. a regulating chamber; 10. an adjusting ring; 11. an adjustment tank; 12. a bracket body; 121. a support rod; 122. a connecting rod; 13. an auxiliary support assembly; 131. a connecting block; 132. a fixed rod; 133. an adjusting rod; 134. a fastening bolt; 135. a first pin hole; 136. a second pin hole; 14. and (5) an access cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the present embodiment provides the following technical solutions: the utility model provides a multi-angle adjustable whiteboard, whiteboard body 1 and support body 12, the equal fixedly connected with rotation axis 2 in the left and right sides of whiteboard body 1, the outside of every side rotation axis 2 all overlaps and is equipped with supporting disk 3 and rotates with rotation axis 2 to be connected, all be equipped with adjustment mechanism on the supporting disk 3 of every side for adjust the angle of whiteboard body 1, through rotation axis 2, supporting disk 3 and adjustment mechanism, can make whiteboard body 1 carry out multi-angle intermittent type nature upset on support body 12, convenient to use person adjusts whiteboard body 1's angle, and can hover whiteboard body 1 after the upset on support body 12, increased whiteboard body 1 stability after hovering, convenient to use person writes.

As shown in fig. 3, the adjustment mechanism includes fixed column 4 and regulation chamber 9, and fixed column 4 and supporting disk 3 fixed connection, threaded rod 5 is worn to be equipped with by the left end screw thread of fixed column 4, and the left end fixedly connected with handle 6 of threaded rod 5, the right-hand member of threaded rod 5 is connected with inserted bar 8 through elastic component 7, regulation chamber 9 sets up inside supporting disk 3, is equipped with the adjusting ring 10 of fixed connection on rotation axis 2 in the regulation chamber 9, and the outer edge interval of adjusting ring 10 is equipped with a plurality of adjustment grooves 11 with the adaptation of inserted bar 8, through threaded rod 5, can insert the inserted bar 8 completely inside adjustment groove 11 to can carry out locking fixed to the position of whiteboard body 1, convenient to use person writes.

In this embodiment, the upper and lower sides of the right end of the insert rod 8 are inclined planes, so that when the adjusting ring 10 rotates, the adjusting groove 11 can squeeze the insert rod 8, and the insert rod 8 slides inside the fixing column 4.

The outside of the support disc 3 is detachably connected with an access cover 14, in this embodiment the access cover 14 is snapped onto the adjustment chamber 9.

As shown in fig. 4, the elastic component 7 includes a moving column 71, the moving column 71 is located inside the fixed column 4 and is slidably connected with the fixed column 4, the left end of the moving column 71 is rotatably connected with the threaded rod 5, a limiting plate 72 is slidably connected in the moving column 71, the left side of the limiting plate 72 is fixedly connected with the left end in the moving column 71 through a buffer spring 73, the inserting rod 8 is slidably arranged at the right end of the moving column 71 and is fixedly connected with the limiting plate 72, and when the adjusting ring 10 rotates, the adjusting groove 11 can squeeze the inserting rod 8, so that the inserting rod 8 can be inserted into or separated from the adjusting groove 11, and the whiteboard body 1 can be intermittently turned.

In this embodiment, the moving post 71 and the plunger 8 are rectangular structures, and are used for limiting the moving post 71 and the plunger 8.

The front side and the rear side of the lower edge of the support disc 3 on the left side and the right side are connected through the support body 12, and the support bodies 12 on the front side and the rear side are connected through the auxiliary support assembly 13, so that the whiteboard body 1 is supported in an auxiliary manner, the distance between the support bodies 12 on the two sides can be adjusted through the auxiliary support assembly 13, the stability of the support bodies 12 when the whiteboard body 1 is supported is further improved, and the stability of a user when writing is facilitated.

The support body 12 includes bracing piece 121 and fixed connection in the connecting rod 122 of bracing piece 121 left and right sides, and the top rotation of connecting rod 122 is connected with the mount pad, and two mount pads respectively with the one side fixed connection of left and right sides supporting disk 3 lower edge, through bracing piece 121 and connecting rod 122, can carry out steady rest to whiteboard body 1.

The supporting rods 121 and the connecting rods 122 on both sides form a U-shaped structure, and the supporting effect on the whiteboard body 1 is further increased.

The auxiliary support subassembly 13 of every side all includes connecting block 131, and the cover is equipped with on the connecting rod 122 connecting block 131, rotate on one of them connecting block 131 and be connected with dead lever 132, rotate on another connecting block 131 and be connected with the regulation pole 133, the movable chamber has still been seted up to dead lever 132 inside, the other end of adjusting the pole 133 is located the movable intracavity portion and with movable chamber sliding connection, and be equipped with fastening bolt 134 on the dead lever 132 for adjust pole 133 and lock fixedly, through dead lever 132, adjust pole 133 and fastening bolt 134, can adjust the distance between the front and back both sides support body 12, not only can change the height of whiteboard body 1, can increase the stability of supporting whiteboard body 1 moreover.

The connecting block 131 is provided with a first bolt hole 135, the connecting rod 122 is provided with a plurality of second bolt holes 136, the second bolt holes 136 are arranged at intervals along the length direction of the connecting rod 122, and the height of the connecting block 131 can be adjusted through the first bolt holes 135 and the second bolt holes 136, so that the bracket body 12 is adjusted according to the required working environment.

The working principle of the utility model is as follows: the handle 6 is rotated, so that the threaded rod 5 rotates to drive the moving column 71 to move, and at the moment, the buffer spring 73 loses the extrusion of the moving column 71;

Then the whiteboard body 1 is rotated, the rotating shaft 2 drives the adjusting ring 10 to rotate in the adjusting cavity 9, the adjusting groove 11 can extrude the inserting rod 8 while the adjusting ring 10 rotates, the inserting rod 8 drives the limiting plate 72 to move towards the buffer spring 73 and extrude the buffer spring 73, when the next adjusting groove 11 is aligned with the inserting rod 8, the inserting rod 8 can be reinserted into the slot under the elastic action of the buffer spring 73, and similarly, the whiteboard body 1 can intermittently overturn on the bracket body 12 to perform multi-angle adjustment on the whiteboard body 1;

After the adjustment is finished, the handle 6 is reversely rotated, so that the threaded rod 5 is rotated to drive the moving column 71 to move towards the supporting disc 3 until the inserted rod 8 is completely fastened in the adjustment groove 11, and the whiteboard body 1 is fixed;

When the distance between the front and rear bracket bodies 12 needs to be adjusted, only the fastening bolts 134 are required to be rotated, then the front and rear bracket bodies 12 are pulled to move, meanwhile, the adjusting rods 133 move in the movable cavities in the fixing rods 132, after the movement is completed, the fastening bolts 134 are reversely rotated, and the adjusting rods 133 are fixed, so that the distance between the front and rear bracket bodies 12 is adjusted.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A multi-angle adjustable whiteboard, its characterized in that: the white board comprises a white board body (1) and a bracket body (12), wherein the two sides of the white board body (1) are fixedly connected with rotating shafts (2), and the outer side of each rotating shaft (2) is sleeved with a supporting disc (3) and is in rotary connection with the rotating shaft (2);

The automatic adjusting device comprises a supporting disc (3) at each side, wherein an adjusting mechanism is arranged on the supporting disc (3) at each side and used for adjusting the angle of a whiteboard body (1), the adjusting mechanism comprises a fixed column (4) and an adjusting cavity (9), the fixed column (4) is fixedly connected with the supporting disc (3), a threaded rod (5) is arranged at one end of the fixed column (4) far away from the supporting disc (3) in a threaded manner, a handle (6) is fixedly connected with one end of the threaded rod (5), an inserting rod (8) is connected with the other end of the threaded rod (5) through an elastic component (7), the adjusting cavity (9) is arranged inside the supporting disc (3), an adjusting ring (10) fixedly connected to a rotating shaft (2) is arranged in the adjusting cavity (9), and a plurality of adjusting grooves (11) matched with the inserting rod (8) are formed in the outer edges of the adjusting ring (10) at intervals;

The two sides of the lower edge of the two side supporting plates (3) are connected through the bracket bodies (12), and the bracket bodies (12) on the two sides are connected through the auxiliary supporting components (13) for carrying out auxiliary supporting on the whiteboard body (1).

2. A multi-angle adjustable whiteboard according to claim 1, wherein: the elastic component (7) is including removing post (71), remove post (71) be located fixed column (4) inside and with fixed column (4) sliding connection, and the one end and threaded rod (5) rotation of removing post (71) are connected, still sliding connection has limiting plate (72) in removing post (71), and one side of limiting plate (72) is connected with removing post (71) through buffer spring (73), inserted bar (8) slip wear to establish at the other end of removing post (71) and with limiting plate (72) fixed connection.

3. A multi-angle adjustable whiteboard according to claim 1, wherein: an access cover (14) is detachably connected to the outer side of the supporting disc (3).

4. A multi-angle adjustable whiteboard according to claim 1, wherein: the support body (12) comprises a support rod (121) and connecting rods (122) fixedly connected to two sides of the support rod (121), the other ends of the connecting rods (122) are rotatably connected with mounting seats, and the two mounting seats are fixedly connected with one sides of the lower edges of the support plates (3) on the two sides respectively.

5. The multi-angle adjustable whiteboard of claim 4, wherein: the supporting rod (121) and the connecting rods (122) at two sides form a U-shaped structure.

6. The multi-angle adjustable whiteboard of claim 5, wherein: the auxiliary support assembly (13) of every side all includes connecting block (131), the cover is equipped with on connecting rod (122) connecting block (131), rotate on one of them connecting block (131) and be connected with dead lever (132), rotate on another connecting block (131) and be connected with regulation pole (133), movable chamber has still been seted up to dead lever (132) inside, and the other end of regulation pole (133) is located movable chamber inside and with movable chamber sliding connection, and is equipped with fastening bolt (134) on dead lever (132) for it is fixed to lock regulation pole (133).

7. The multi-angle adjustable whiteboard of claim 6, wherein: a first bolt hole (135) is formed in the connecting block (131), and a plurality of second bolt holes (136) are formed in the connecting rod (122).