CN210627835U

CN210627835U - Advertisement case buckle formula canvas presss from both sides device

Info

Publication number: CN210627835U
Application number: CN201922071441.1U
Authority: CN
Inventors: 何海林
Original assignee: Jiangsu Jinniuxing Electronic Technology Co ltd
Current assignee: Jiangsu Jinniuxing Electronic Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-05-26
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses an advertisement case buckle formula canvas presss from both sides device relates to canvas fixing device technical field. This advertisement case buckle formula canvas presss from both sides device, including the box, the front surface of box is close to both sides edge and has all seted up microscler mouth, and the table wall has seted up a plurality of round holes along the impartial distance in vertical direction in the both sides of microscler mouth, and the interior table wall of a plurality of round holes all welds and has compressed spring, and compressed spring's one end welding has the plectane, and the outside of plectane and the interior table wall slip of round hole inlay and establish. This advertisement case buckle formula canvas presss from both sides device, two long pieces and canvas body structure as an organic whole through with the long piece block when microscler mouthful, can make the block piece take place the extrusion and remove for compression spring compression, after the long piece block is microscler mouthful, restoring force through compression spring makes the stable block of block piece in the inside in block groove, is convenient for go on the position of long piece, thereby can be better fix the position of canvas body.

Description

Advertisement case buckle formula canvas presss from both sides device

Technical Field

The utility model relates to a canvas fixing device technical field specifically is an advertisement case buckle formula canvas presss from both sides device.

Background

The advertisement case is the device of placing is installed to the advertisement canvas, but among the prior art, when installing the canvas on the advertisement case, what have now adopts some screws to fix, can greatly increased worker's work load in the installation, when changing the advertisement canvas simultaneously, owing to need dismantle a plurality of screws, from also can increasing worker's work load, the worker of being not convenient for changes the advertisement canvas.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an advertisement case buckle formula canvas presss from both sides device, can be better on the use install fixedly convenient to use to the advertisement canvas.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an advertisement case buckle formula canvas presss from both sides device, the power distribution box comprises a box body, the front surface of box is close to both sides edge and has all seted up microscler mouth, the table wall has seted up a plurality of round holes along the impartial distance in vertical direction in the both sides of microscler mouth, and is a plurality of compression spring is all welded to the interior table wall of round hole, compression spring's one end welding has the plectane, and the outside of plectane and the interior table wall slip of round hole inlay and establish.

Preferably, the outer surface of one side of the circular plate is welded with a clamping block, and one end of the clamping block extends into the long opening.

Preferably, the inner surface wall of the long opening is clamped with a long block, the front surface of the long block extends to the outside of the long opening, the number of the long blocks is two, and the canvas body is adhered between the front surfaces of the two long blocks.

Preferably, a plurality of clamping grooves are formed in the outer surfaces of the two sides of the two long blocks at equal intervals along the vertical direction, and the inner surface walls of the clamping grooves are connected with the outer surfaces of the clamping blocks in a clamping mode.

Preferably, the top and the bottom of box have a plurality of hollow tubes, a plurality of along the equidistant welding of horizontal direction the interior table wall of hollow tube has all welded reset spring, and reset spring's one end extends to the outside of hollow tube.

Preferably, the return springs are divided into two groups, and a pressing plate is welded between one ends of the return springs in each group.

The utility model provides an advertisement case buckle formula canvas presss from both sides device. The method has the following beneficial effects:

this advertisement case buckle formula canvas presss from both sides device, two long pieces and canvas body structure as an organic whole, through with the long piece block when microscler mouthful, can make the block take place the extrusion and remove, make the compression spring compression, after the long piece block is microscler mouthful, restoring force through compression spring, thereby make the stable block of block in the inside in block groove, be convenient for go on the position of long piece, thereby can be better fix the position of canvas body, through pulling to the clamp plate, thereby make reset spring tensile, not hard up clamp plate, restoring force through reset spring, thereby make the top and the bottom edge of canvas body that the clamp plate can be better press and move fixedly, the worker of being convenient for installs the canvas body fixedly in using, when changing the canvas simultaneously, convenience that can be more.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a perspective view of a portion of a canvas according to the present invention;

fig. 5 is an enlarged view of a portion of a section in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a clamping block; 3. an elongate port; 4. pressing a plate; 5. a long block; 6. a hollow tube; 7. a return spring; 8. a canvas body; 9. a clamping groove; 10. a circular plate; 11. a circular hole; 12. compressing the spring.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a clamping canvas clamping device of an advertisement box comprises a box body 1, wherein long openings 3 are respectively arranged on the front surface of the box body 1 close to the edges of two sides, the long openings 3 can be better clamped and connected with long blocks 5 on a canvas body 8, a plurality of round holes 11 are arranged on the inner surface walls of two sides of each long opening 3 at equal distance along the vertical direction, the round holes 11 can fix the positions of compression springs 12, so that the compression springs 12 can be stably used in the round holes 11, the compression springs 12 are welded on the inner surface walls of the round holes 11, the clamping blocks 2 are stably clamped and connected with clamping grooves 9 through the restoring force of the compression springs 12, the positions of the long blocks 5 can be conveniently fixed, a circular plate 10 is welded at one end of each compression spring 12, the outer side of the circular plate 10 is embedded with the inner surface wall of the round hole 11 in a sliding mode, and the circular plate 10 can extrude the compression springs 12, the restoring force of the compression spring 12 can be easily utilized, and the circular plate 10 can preferably fix the position of the engaging block 2.

The outer surface of one side of the circular plate 10 is welded with the clamping block 2, one end of the clamping block 2 extends to the inside of the long opening 3, the inner surface wall of the long opening 3 is clamped with the long block 5, the front surface of the long block 5 extends to the outside of the long opening 3, the long block 5 is provided with two long blocks, the canvas body 8 is adhered between the front surfaces of the two long blocks 5, the canvas body 8 and the two long blocks 5 are of an integral structure, the long block 5 is clamped and fixed inside the long opening 3, so that the position of the canvas body 8 can be installed and fixed, the outer surfaces of the two sides of the two long blocks 5 are provided with a plurality of clamping grooves 9 at equal intervals along the vertical direction, the inner surface wall of each clamping groove 9 is clamped and connected with the outer surface of the clamping block 2, the clamping grooves 9 are clamped and connected with the clamping block 2, so that the position of the long block 5 can be fixed, the top and the bottom of the box body 1 are welded, hollow tube 6 can be fixed reset spring 7's position, make reset spring 7 can be stable use in hollow tube 6's inside, reset spring 7 has all been welded to the interior table wall of a plurality of hollow tubes 6, and reset spring 7's one end extends to hollow tube 6's outside, a plurality of reset spring 7 divide into two sets ofly altogether, and the welding has clamp plate 4 between the one end of a plurality of reset spring 7 of every group, to clamp plate 4 pulling, make reset spring 7 tensile, not hard up clamp plate 4, restoring force through reset spring 7, thereby make clamp plate 4 can press canvas body 8 on the box 1 front surface to move fixedly.

During the use, through with 5 block of long piece when microscler mouthful 3, can make block 2 take place the extrusion and remove, make compression spring 12 compress, 5 block of long piece is behind microscler mouthful 3, restoring force through compression spring 12, thereby make the inside at block groove 9 of 2 stable blocks of block, be convenient for go on long piece 5 position, thereby can be better fix canvas body 8's position, through pulling clamp plate 4, thereby make reset spring 7 tensile, not hard up clamp plate 4, restoring force through reset spring 7, thereby make clamp plate 4 can be better press with bottom edge to canvas body 8 and move fixedly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an advertisement case buckle formula canvas presss from both sides device, includes box (1), its characterized in that: the front surface of box (1) is close to both sides edge and has all seted up microscler mouth (3), a plurality of round holes (11), a plurality of are seted up along the impartial distance in vertical direction to the inside surface wall of both sides of microscler mouth (3) the inside surface wall of round hole (11) all welds compression spring (12), the one end welding of compression spring (12) has plectane (10), and the outside of plectane (10) and the inside surface wall slip of round hole (11) inlay and establish.

2. The advertising box snap-on canvas clip apparatus according to claim 1, wherein: the outer surface of one side of the circular plate (10) is welded with the clamping block (2), and one end of the clamping block (2) extends to the inside of the long opening (3).

3. The advertising box snap-on canvas clip apparatus according to claim 1, wherein: the interior table wall block of microscler mouth (3) has long piece (5), and the front surface of long piece (5) extends to the outside of microscler mouth (3), long piece (5) are provided with two altogether, and are stained with canvas body (8) between the front surface of two long pieces (5).

4. An advertising box snap-on canvas clip apparatus according to claim 3, wherein: two a plurality of block grooves (9) have been seted up along the equal equidistance of vertical direction to the both sides surface of long piece (5), and the interior table wall in block groove (9) is connected with the surface block of block (2).

5. The advertising box snap-on canvas clip apparatus according to claim 1, wherein: the equal equidistance welding of horizontal direction is followed at the top and the bottom of box (1) has a plurality of hollow tubes (6), and is a plurality of reset spring (7) are all welded to the interior table wall of hollow tube (6), and the one end of reset spring (7) extends to the outside of hollow tube (6).

6. An advertising box snap-on canvas clip apparatus according to claim 5, wherein: the reset springs (7) are divided into two groups, and a pressing plate (4) is welded between one ends of the reset springs (7) in each group.