CN219446571U

CN219446571U - Corner protection structure and whiteboard

Info

Publication number: CN219446571U
Application number: CN202222892937.7U
Authority: CN
Inventors: 丁浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-08-01
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a corner protection structure and a whiteboard, and belongs to the technical field of corner protection; including the protection piece, the shape of protection piece is L shape setting, both ends of protection piece all are provided with the installation piece, the inside of installation piece is provided with the recess, the tip of protection piece is provided with the damping pole, the damping pole extends to the inside of the recess of installation piece, the inside of installation piece notch is provided with pressure spring, pressure spring's one end and the recess inner wall fixed connection of installation piece. The utility model can enable the protection block to be arranged at four positions of the whiteboard main body, and further enable the protection block to protect the four corner positions of the whiteboard main body, thereby avoiding the situation that the whiteboard main body is damaged by corners due to falling down, and further enabling the whiteboard main body to be better protected in the use process.

Description

Corner protection structure and whiteboard

Technical Field

The utility model relates to the technical field of corner protection, in particular to a corner protection structure and a whiteboard.

Background

Some projects need to calculate the economy required by the projects before construction, then form project quotations, and after the project quotations are taken out, the construction work can be continuously completed after construction money is taken.

When calculating and displaying the quotation required by the engineering, the quotation items of the engineering are usually displayed on a whiteboard, so that other people can conveniently watch the quotation, and the quotation is transparent.

But the structure of the whiteboard is simpler, and the whiteboard is not supported by a supporting frame, so that the supporting effect of the whiteboard is poor, and meanwhile, when the whiteboard falls down, the corner position is easy to damage and fracture, so that the problem is solved by the corner protection structure and the whiteboard.

Disclosure of Invention

The utility model aims to solve the defects of the prior art in the background technology, and provides a corner protection structure and a whiteboard.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the corner protection structure comprises a protection block, wherein the protection block is L-shaped, mounting blocks are arranged at two ends of the protection block, a groove is formed in the mounting block, a damping rod is arranged at the end of the protection block and extends to the inside of the groove of the mounting block, a pressure spring is arranged in a notch of the mounting block, and one end of the pressure spring is fixedly connected with the inner wall of the groove of the mounting block;

can protect four corners of whiteboard main part with the protection piece, avoid the whiteboard main part to take place to fall behind the circumstances that causes the corner of whiteboard main part to take place to damage and fall, make four corners of whiteboard main part have the protection effect.

Preferably, the end part of the damping rod is provided with a stop block, the stop block is positioned in a groove of the mounting block, the other end of the pressure spring is fixedly connected with the stop block, and the shape of the groove in the mounting block is that the shape of the damping rod and the shape of the stop block are mutually matched;

can make the protection piece after taking place to strike, transmit the dynamics of striking to pressure spring's top through the damping pole to make pressure spring and damping pole absorb the dynamics of striking, in the protection through protection piece self, can protect the corner of whiteboard main part.

Preferably, a rotary fixing rod is arranged at the end part of the mounting block, and the rotary fixing rod is in a T-shaped shape;

the device is convenient to install on the whiteboard for fixing, so that four corners of the whiteboard can be protected conveniently.

The white board with the corner protection structure is arranged at the corner and comprises a white board main body, wherein the back of the white board main body is provided with a mounting seat, and the end part of the mounting seat is connected with a supporting rod through a rotating shaft.

Can make the bracing piece rotate and open to make and form the contained angle between bracing piece and the whiteboard main part, when the whiteboard main part is placed on the desktop, can make between whiteboard main part, bracing piece and the desktop form triangle-shaped bearing structure, thereby can support the whiteboard main part, conveniently demonstrate the whiteboard main part

Preferably, the bottom end of the supporting rod is provided with a supporting block, the shape formed by the supporting block and the supporting rod is T-shaped, and the bottom end of the supporting block is provided with a rubber anti-skid pad;

can make support between supporting shoe and the desktop to improve the stability after the whiteboard main part is placed, can avoid the supporting shoe to take place gliding condition on the desktop simultaneously, improved the result of use of the device.

Preferably, a notch is formed in the back of the supporting rod, a connecting rod is movably arranged in the notch, a limit groove is formed in the back of the whiteboard main body, and the connecting rod is mutually matched with the limit groove;

after the supporting rod is unfolded, the connecting rod can be rotated to be opened, then one end of the connecting rod is embedded into the limiting groove, stability of the supporting rod is improved, and the situation that the supporting rod is closed with the whiteboard main body is avoided.

Preferably, mounting grooves are formed in two sides of four corner positions of the whiteboard main body, strip-shaped grooves are formed in the inner walls of the mounting grooves, and the strip-shaped grooves are arranged in a penetrating mode;

the mounting groove can be embedded into the mounting groove at the top end of the whiteboard main body through the mounting block for mounting, so that the protection block can protect four corners of the whiteboard main body.

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

1. the utility model can enable the protection block to be arranged at four positions of the whiteboard main body, and further enable the protection block to protect the four corner positions of the whiteboard main body, thereby avoiding the situation that the whiteboard main body is damaged by corners due to falling down, and further enabling the whiteboard main body to be better protected in the use process.

2. According to the utility model, the whiteboard main body can be unfolded by the supporting rods, so that a triangular supporting structure is formed among the supporting rods, the whiteboard main body and the seat body, and the whiteboard main body is in an inclined state when placed on the table body, so that engineering quotations recorded on the whiteboard main body are watched by other people, and the whiteboard main body is more convenient to use.

Drawings

Fig. 1 is a schematic perspective view of a corner protection structure and a whiteboard according to the present utility model;

FIG. 2 is a schematic diagram of the back view structure of FIG. 1;

FIG. 3 is a schematic diagram of a rear view of the protective block of FIG. 1;

FIG. 4 is a schematic cross-sectional elevation view of FIG. 3;

fig. 5 is a schematic cross-sectional elevation view of fig. 2.

In the figure: 1. a whiteboard body; 2. mounting and slotting; 3. a protective block; 4. a mounting block; 5. rotating the fixed rod; 6. a damping rod; 7. a stop block; 8. a pressure spring; 9. a mounting base; 10. a support rod; 11. a support block; 12. a connecting rod; 13. and a limit groove.

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.

Referring to fig. 3 and 4, a corner protection structure and a whiteboard are shown, the shape of the protection block 3 is L-shaped, then, the two ends of the protection block 3 are fixedly provided with the damping rods 6, then, the inside of the installation block 4 is provided with grooves, the damping rods 6 penetrate through the openings of the installation block 4 to extend into the grooves of the installation block 4, meanwhile, the end parts of the damping rods 6 are fixedly provided with the check blocks 7, the check blocks 7 are located in the grooves of the installation block 4, the shape formed by the damping rods 6 and the check blocks 7 is T-shaped, the damping rods 6 and the check blocks 7 can be prevented from being separated from the grooves of the inside of the installation block 4, the inside of the grooves of the installation block 4 is provided with the pressure springs 8, one ends of the pressure springs 8 are fixedly connected with the inner walls of the grooves of the installation block 4, and the other ends of the pressure springs 8 are fixedly connected with the check blocks 7, so that the protection block 3 has a certain buffering effect.

Referring to a whiteboard shown in fig. 1 and 5, the back of the whiteboard main body 1 is provided with the mount pad 9, meanwhile, the end part of the mount pad 9 is connected with the supporting rod 10 through the rotating shaft, and the bottom end of the supporting rod 10 is provided with the supporting block 11, so that the supporting block 11 and the supporting rod 10 form a T-shaped structure, meanwhile, the bottom end of the supporting block 11 is provided with the rubber anti-slip pad, the supporting block 11 and the desk body are contacted after the supporting rod 10 is unfolded, the placement stability of the whiteboard main body 1 is improved, the back of the supporting rod 10 is provided with the notch, the inside of the notch is movably provided with the connecting rod 12, meanwhile, the back of the whiteboard main body 1 is provided with the limiting groove 13, and the connecting rod 12 can be embedded into the inside of the limiting groove 13 for limiting after being unfolded, so that the stability of the whiteboard main body 1 is further improved.

Specifically, to describe the whiteboard main body 1 and the protection block 3 in this embodiment, please refer to fig. 1 to 5, both sides at four corners of the whiteboard main body 1 are provided with the installation slots 2, so that both ends of the protection block 3 can be embedded into the installation slots 2 through the installation blocks 4, the whiteboard main body 1 and the protection block 3 are installed, then the end of the installation block 4 is provided with the rotation fixing rod 5, the rotation fixing rod 5 is in an L-shaped configuration, meanwhile, the inner wall of the installation slot 2 is provided with a strip-shaped slot, the strip-shaped slot of the inner wall of the installation slot 2 is mutually matched with the rotation fixing rod 5, after the rotation fixing rod 5 passes through the notch of the inner wall of the installation slot 2, the rotation fixing rod 5 can be rotated, and further the situation that the protection block 3 slides to cause detachment can be avoided, and the stability after the installation of the protection block 3 is better.

Working principle: when the whiteboard body 1 is used, the protection block 3 is placed at four corner positions of the whiteboard body 1, then the installation blocks 4 at two ends of the protection block 3 are embedded into the installation grooves 2, then the end parts of the rotation fixing rods 5 penetrate through the notches in the inner walls of the installation grooves 2, and then the rotation fixing rods 5 are rotated, so that the rotation fixing rods 5 and the notches in the inner walls of the installation grooves 2 are intersected with each other, the installation blocks 4 cannot be separated from the inside of the installation grooves 2, and the protection block 3 can be installed at the four corner positions of the whiteboard body 1 to finish the protection of the whiteboard body 1.

When using whiteboard main part 1, can expand bracing piece 10, then bracing piece 10 drives supporting shoe 11 and expands for form the contained angle between bracing piece 10 and the whiteboard main part 1, then expand the inside connecting rod 12 of bracing piece 10 to the external world, make the tip of connecting rod 12 imbed the inside of spacing groove 13 afterwards, make whiteboard main part 1, bracing piece 10 and connecting rod 12 form triangle-shaped structure in between, can make the placing of whiteboard main part 1 slope on the desktop afterwards, conveniently demonstrate the engineering quotation on the whiteboard main part 1.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a corner protective structure, includes protection piece (3), its characterized in that, the shape of protection piece (3) is L shape setting, two tip of protection piece (3) all are provided with installation piece (4), the inside of installation piece (4) is provided with the recess, the tip of protection piece (3) is provided with damping rod (6), damping rod (6) extend to the inside of the recess of installation piece (4), the inside of installation piece (4) notch is provided with compression spring (8), the one end of compression spring (8) and the recess inner wall fixed connection of installation piece (4).

2. The corner protection structure according to claim 1, wherein a stop block (7) is arranged at the end part of the damping rod (6), the stop block (7) is positioned in a groove of the mounting block (4), the other end of the pressure spring (8) is fixedly connected with the stop block (7), and the shape of the groove in the mounting block (4) is that the shapes of the damping rod (6) and the stop block (7) are mutually matched.

3. A corner protection structure according to claim 2, characterized in that the end of the mounting block (4) is provided with a rotation fixing rod (5), the rotation fixing rod (5) being T-shaped.

4. The whiteboard comprises a whiteboard main body (1), and is characterized in that a mounting seat (9) is arranged at the back of the whiteboard main body (1), and a supporting rod (10) is connected to the end part of the mounting seat (9) through a rotating shaft.

5. The whiteboard according to claim 4, wherein the bottom end of the supporting rod (10) is provided with a supporting block (11), the shape formed by the supporting block (11) and the supporting rod (10) is a T-shaped, and the bottom end of the supporting block (11) is provided with a rubber anti-slip pad.

6. A whiteboard according to claim 5, wherein the back of the supporting bar (10) is provided with a notch, the inside of the notch is movably provided with a connecting bar (12), the back of the whiteboard body (1) is provided with a limit groove (13), and the connecting bar (12) is mutually matched with the limit groove (13).

7. The whiteboard according to claim 4, wherein the whiteboard body (1) is provided with mounting slots (2) on two sides of four corners, the inner wall of the mounting slot (2) is provided with a bar-shaped slot, and the bar-shaped slot is arranged in a penetrating manner.