CN218287265U

CN218287265U - Magnetic plastic frame writing board and clip

Info

Publication number: CN218287265U
Application number: CN202221787587.1U
Authority: CN
Inventors: 曹杜华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-13
Anticipated expiration: 2032-07-12

Abstract

A magnetic plastic frame writing board is characterized in that writing coating treatment or coating of a writing film is carried out on the surface of the writing board, and painting can be carried out on the surface of the writing board; be equipped with the clip in the middle of the upper end of this board, the round pin axle between this clip and the board is established to hollow round pin axle, can form in the board upper end and hang the hole, should hang hanging of hole also can realize the board, the lower part is equipped with the recess along length direction on the base of clip, the bottom surface of right angle bead is equipped with the sand grip that corresponds with groove position on the clip depression bar, sand grip and recess can increase frictional resistance when pressing from both sides article such as tight paper, it is effectual to press from both sides tight fixed, this clip simple structure just presss from both sides tight fixed effectual, make the functional of board stronger.

Description

Magnetic plastic frame writing board and clip

Technical Field

The utility model relates to a clipboard field especially relates to a frame clipboard and clip are moulded to magnetism.

Background

The writing board is a common office appliance, the magnetic writing board sold on the market at present usually takes a honeycomb board as a bottom board and an iron sheet as a panel, a coating is brushed on the iron sheet, the writing is carried out randomly on the coating, the magnetic permeability of the iron sheet can be utilized, and articles such as paper and the like are clamped on the writing board through a magnetic pressing block, and the writing board is convenient to use but has higher cost. In order to solve the problem, the utility model patent of application number (2015207670485) has proposed a write and has used wooden composite sheet of magnetism, this utility model be equipped with in the plate body with plate body integrated into one piece's iron powder, replaced the iron sheet that current writing board surface used, greatly reduced the manufacturing cost of product, but this utility model does not possess the function that initiative magnetism was inhaled, can not initiatively adsorb at article surface, is unfavorable for the extension to use the scene.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a frame board and clip are moulded to magnetism.

The technical scheme of the utility model is that: the utility model provides a frame board is moulded to magnetism, moulds the frame including square plate body and square magnetism, and the frame medial surface is moulded to magnetism is equipped with square clamping groove, and the frame is moulded to magnetism passes through the border department of the suit of square plate body that square clamping groove matches, and the frame is moulded to magnetism includes the frame base member and the magnetic of plastics material, and magnetic is evenly sneaked into in the frame base member and integrated into one piece.

Preferably, the surface of the square plate body is coated with a writing film or subjected to writing coating treatment.

Preferably, square plate body upper end in the middle of be equipped with the clip, this clip includes base, depression bar and torsional spring, the middle part symmetry of base is equipped with two locating holes, the middle part correspondence of square plate body is equipped with two mounting holes, it is fixed to insert hollow round pin axle between locating hole and the mounting hole, the upper end of base is equipped with the arc casing, the torsional spring is installed in the arc casing, the fixed suit in the torsional spring in upper end of depression bar, the lower extreme pressure of depression bar is on the lower part surface of base.

Preferably, both ends of the hollow pin shaft are provided with annular limiting plates, the annular limiting plates at the inner ends are pressed on the inner surface of the square plate body, and the annular limiting plates at the outer ends are pressed on the surface of the base.

Preferably, the two end parts of the pressure lever are sleeved with right-angle corner protectors.

Preferably, the lower part of the base is provided with a groove along the length direction of the base, and the bottom surface of the right-angle corner protector is provided with a convex strip corresponding to the groove.

The utility model has the beneficial technical effects that:

(1) The square plate surface of this board writes the processing back (the coating writes the membrane or carries out low temperature baking finish) and can write on its surface and scribble the drawing to the frame of board is established to the frame that magnetism is moulded, has evenly sneaked into magnetic and integrated into one piece in the frame base member of this frame is moulded to magnetism, consequently can produce initiative magnetism and inhale power, can initiatively adsorb the board on iron-door, iron stand or refrigerator through the frame is moulded to magnetism, hangs the convenience, does benefit to the extension and uses the scene.

(2) Be equipped with the clip in the middle of the upper end of this board, the round pin axle between this clip and the board is established to hollow round pin axle, consequently can form in the board upper end and hang the hole, hang hanging of board also can be realized through this hole that hangs, the lower part is equipped with the recess along length direction on the base of clip, the bottom surface of right angle bead is equipped with the sand grip that corresponds with groove position on the clip depression bar, sand grip and recess can increase frictional resistance when pressing from both sides article such as tight paper, press from both sides tight fixed effectual, this clip simple structure just presss from both sides tight fixed effectual, the functionality of clipboard has been expanded.

Drawings

FIG. 1 is a schematic front view of the tablet;

FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a front view of the tablet with a clip attached;

fig. 5 is a sectional view taken along line B-B of fig. 4.

In the figure, 01, square plate body, 11, positioning hole, 02, magnetic plastic frame, 21, square clamping groove, 22, frame base body, 23, magnetic powder, 03, clamping plate, 31, base, 32, compression bar, 33, torsion spring, 34, hollow pin shaft, 35, arc shell, 36, annular limiting plate, 37, groove, 38, right-angle bead, 39 and convex strip.

Detailed Description

In the first embodiment, referring to the attached drawings 1-5 in the specification, a magnetic plastic frame writing board comprises a square board body and a square magnetic plastic frame, wherein a square clamping groove is formed in the inner side surface of the magnetic plastic frame, the magnetic plastic frame is sleeved at the edge of the square board body through the square clamping groove in a matched mode, the magnetic plastic frame comprises a frame base body made of a plastic material and magnetic powder, the magnetic powder is uniformly mixed in the frame base body and integrally formed, active magnetic attraction force is generated, active adsorption onto an article is facilitated, and suspension is achieved, and the magnetic plastic frame writing board is convenient to use.

The surface of the square plate body is coated with a writing film or is subjected to writing coating treatment, and writing and painting can be performed on the surface of the square plate body.

The middle of the upper end of the square plate body is provided with a clamp, the clamp comprises a base, a pressing rod and a torsion spring, two positioning holes are symmetrically formed in the middle of the base, two mounting holes are correspondingly formed in the middle of the square plate body, a hollow pin shaft is inserted between the positioning holes and the mounting holes to fix the square plate body, the upper end of the base is provided with an arc-shaped shell, the torsion spring is installed in the arc-shaped shell, the upper end of the pressing rod is fixedly sleeved in the torsion spring, and the lower end of the pressing rod is pressed on the surface of the lower portion of the base.

The both ends of hollow pin axle all are equipped with annular limiting plate, and the annular limiting plate of inner presses the internal surface at square plate body, and the annular limiting plate of outer end compresses tightly on the surface of base, and hollow pin axle can form at square plate body upper end and hang the hole, also can realize hanging of board through this hole of hanging.

The two ends of the pressing rod are sleeved with right-angle corner protectors, grooves are formed in the lower portion of the base along the length direction of the base, protruding strips corresponding to the grooves are arranged on the bottom surfaces of the right-angle corner protectors, the positions of the protruding strips correspond to the positions of the grooves, the protruding strips and the grooves can increase friction resistance when articles such as paper are clamped, and clamping and fixing effects are good.

In the present embodiment, the clip is not limited to the clip of the present embodiment, and a clip capable of clipping paper and books may be selected.

Claims

1. A magnetic plastic frame writing board is characterized in that:

the magnetic plastic frame comprises a square plate body and a square magnetic plastic frame, wherein a square clamping groove is formed in the inner side surface of the magnetic plastic frame, the magnetic plastic frame is sleeved at the edge of the square plate body through the square clamping groove, the magnetic plastic frame comprises a frame matrix made of plastic materials and magnetic powder, and the magnetic powder is uniformly mixed in the frame matrix and is integrally formed.

2. A magnetic plastic frame tablet as claimed in claim 1, wherein: the surface of the square plate body is coated with a writing film or is subjected to writing coating treatment.

3. A magnetic plastic frame tablet as claimed in claim 1, wherein: the middle of square plate body upper end be equipped with the clip, this clip includes base, depression bar and torsional spring, the middle part symmetry of base is equipped with two locating holes, the middle part correspondence of square plate body is equipped with two mounting holes, it fixes to insert hollow round pin axle between locating hole and the mounting hole, the upper end of base is equipped with the arc casing, the torsional spring is installed in the arc casing, the fixed suit in the torsional spring in upper end of depression bar, the lower extreme pressure of depression bar is on the lower part surface of base.

4. A magnetic plastic frame tablet as claimed in claim 3, wherein: and the two ends of the hollow pin shaft are respectively provided with an annular limiting plate, the inner annular limiting plate is pressed on the inner surface of the square plate body, and the outer annular limiting plate is pressed on the surface of the base.

5. A tablet with magnetic plastic frame as claimed in claim 3, wherein: the two end parts of the pressure lever are sleeved with right-angle corner protectors.

6. A tablet with magnetic plastic frame as claimed in claim 5, wherein: the lower part of the base is provided with a groove along the length direction, and the bottom surface of the right-angle corner protector is provided with a convex strip corresponding to the groove.