CN209471706U - A kind of showing stand convenient for replacing picture - Google Patents

Abstract

The utility model discloses a display stand which is convenient for picture replacement, which comprises an aluminum casing, an aluminum roller is arranged on the inner side of the aluminum casing plate, and a card interface is arranged on one side of the aluminum roller, and the shape of the card interface is set as It is in the shape of a zigzag, and an opening is provided on either side of the zigzag. The aluminum roller is connected to the paper guide through the card interface, and the two ends of the paper guide are respectively provided with a card interface and a guide interface. shape, and coincide with the setting of the card interface, the other end of the leading paper is connected with an inserting strip, and one side of the inserting strip is provided with a leading port. A display stand that is convenient for replacement and manual adjustment of the screen described in the utility model has the beneficial effects that the new display stand replaces the traditional double-sided pasting structure, avoids the hidden danger of disengagement, and can be directly inserted and installed, and is easy to replace , the setting of the ratchet mechanism has a stable structure, and the paper thread is made of soft and hard PVC, which is wear-resistant and can be reused.

Description

A display stand that is convenient for replacing pictures

technical field

The utility model relates to the field of display devices, in particular to a display stand which is convenient for replacing pictures.

Background technique

The display stand is a display tool for promotional materials. It has the advantages of simplicity, clarity, and ingenuity. It can play the role of displaying products, conveying information, and promoting sales. Display stands are widely used in enterprises and institutions, advertising companies, showrooms, leisure furniture, hotels, supermarkets and other places, and it is novel and unique to enhance the corporate image. Beautiful and practical, stylish and simple, it is favored by the masses and consumers, and it is one of the indispensable display equipment for terminal business exhibitions and exhibitions. However, the traditional display stand is installed with double-sided adhesive tape, and there is a hidden danger of easy disengagement. It is more troublesome to replace the advertising pictorial. Therefore, a display stand with a simple structure and easy to replace is particularly important in real life. important.

Utility model content

In order to solve the above-mentioned defects, the utility model develops a display stand that is convenient for replacing pictures, which includes an aluminum cover, and is characterized in that an aluminum roller is provided on the inner side of the aluminum cover, and a card is provided on one side of the aluminum roller. interface, the shape of the card interface is set as a zigzag, and an opening is provided on either side of the zigzag, the aluminum roller is connected to the paper through the card interface, and the two ends of the paper are respectively provided with a card interface and a Leading port, the leading port is set in L shape, and coincides with the setting of the card port, the other end of the leading paper is connected with an inserting strip, and one side of the inserting strip is provided with a leading port.

A further improvement is that a right drum head is provided at the seal of the aluminum drum, a torsion spring is provided between the aluminum drum and the right drum head, and one end of the right drum head is set in a spiral shape.

A further improvement is that a ratchet mechanism is also included, and the ratchet mechanism includes a plastic ratchet, a case, a handle and a ratchet cover.

A further improvement is that the ratchet cover is sleeved in the right head of the drum, one end of the plastic ratchet is sleeved in the ratchet cover, and one end of the plastic ratchet is set as a protruding circular platform, and on the circular platform There is a square slot on the top, the plastic ratchet passes through the iron side plate and the cover respectively through the round table, the handle includes a handle and a square insert, and the handle is inserted into the plastic ratchet through the square insert.

A further improvement is that an iron side plate is provided between the case and the plastic ratchet, and the shape of the iron side plate matches the shape and structure of the case.

A further improvement is that both the lead interface and the card interface are made of hard PVC, and the other parts of the thread lead are made of soft PVC.

The utility model relates to a display stand that is convenient for replacing pictures, and its beneficial effects are: the new display stand replaces the traditional double-sided paste structure, avoids the hidden danger of disengagement, can be directly inserted and installed, and is easy to replace. The setting of the mechanism has a stable structure, and the paper thread is made of soft and hard PVC, which is wear-resistant and can be reused.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the connection schematic diagram of aluminum cylinder and threading paper;

Fig. 3 is the front view of the connection between the aluminum cylinder and the paper thread;

Among them, 1-aluminum cover, 2-aluminum drum, 3-right head of drum, 4-plastic ratchet, 5-cover, 6-handle, 7-iron side plate, 8-ratche cover, 9-lead paper, 10-insert strip, 21-card interface, 23-torsion spring, 41-round table, 61-handle, 62-square insertion strip, 91-lead interface, 401-square slot.

Detailed ways

In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Apparently, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments, and the preferred embodiments of the utility model are shown in the accompanying drawings. The utility model can be implemented in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment, with reference to accompanying drawings 1-3, a kind of display stand that is convenient to replace the screen includes an aluminum casing 1, an aluminum roller 2 is provided on the inner side of the aluminum casing 1, and an aluminum roller 2 is provided on one side of the aluminum roller 2. Card interface 21, the shape of the card interface 21 is set to a square shape, and an opening is provided on either side of the square shape, the aluminum cylinder 2 is connected to the paper guide 9 through the card interface 21, and the two sides of the paper guide 9 The ends are respectively provided with a card interface 21 and an introduction interface 91, the introduction interface 91 is set in an L shape, and coincides with the setting of the card interface 21, the other end of the introduction paper 9 is connected to the insertion strip 10, the insertion One side of the bar 10 is provided with a guide port 91; a right cylinder head 3 is provided at the sealing place of the aluminum cylinder 2, and a torsion spring 23 is arranged between the aluminum cylinder 2 and the right cylinder head 3, and the cylinder One end of the right head 3 is set in a spiral shape, and also includes a ratchet mechanism, the ratchet mechanism includes a plastic ratchet 4, a cover 5, a handle 6 and a ratchet cover 8; the ratchet cover 8 is sleeved on the right head of the drum 3, one end of the plastic ratchet 4 is sleeved in the ratchet cover 8, and one end of the plastic ratchet 4 is set as a protruding round table 41, and a square slot 401 is arranged on the round table 41, the said The plastic ratchet 4 passes through the iron side plate 7 and the casing 5 respectively through the round platform 41 , the handle 6 includes a handle 61 and a square insert 62 , and the handle 6 is inserted into the plastic ratchet 4 through the square insert 62 . An iron side plate 7 is arranged between the case 5 and the plastic ratchet 4, and the shape of the iron side plate 7 matches the shape and structure of the case 5; PVC, other parts of its lead paper 9 are set to soft PVC.

Principle of use: when in use, insert the spiral part of one end of the right head 3 of the drum into the torsion spring 23 to fix it on the connecting end of the aluminum drum 2, and the other end of the right head 3 of the drum is set on the ratchet cover 8, And one end of the plastic ratchet 4 passes through the inside of the ratchet cover 8, and the other end passes through the iron side plate 7 and the casing 5 respectively. 62 is inserted into the square slot 401 on the plastic ratchet 4, and by turning the handle 61 on the handle 6, the plastic ratchet 4 can be driven to rotate forward, thereby driving the stretching or tightening of the leading paper 9, and the screen can be adjusted; One side of its lead paper 9 is connected to the card interface 21 on the aluminum cylinder 2 through the lead port 91, and the other side of the paper lead 9 is matched and buckled with the lead port 91 on the insert strip 10 through the card port 21, which can be The two ends of the lead paper 9 are respectively inserted to complete the installation and positioning, which replaces the traditional form of pasting with double-sided adhesive tape, avoiding the potential safety hazard of easy disengagement, and it is also easy to install and replace, and the lead paper 9 adopts The most important is the soft and hard PVC co-extruded material, which can achieve the effect of not wearing out after several times of use.

The above are preferred embodiments of the present utility model, but do not limit the patent scope of the present utility model. Although the utility model has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it can still The technical solutions described in the foregoing specific implementation modes are modified, or some technical features are replaced equivalently. All equivalent structures made using the contents of the utility model specification and accompanying drawings, directly or indirectly used in other related technical fields, are all within the protection scope of the utility model patent.

Claims (6)

1. A display stand for easy screen replacement, comprising an aluminum casing (1), characterized in that an aluminum roller (2) is provided on the inner side of the aluminum casing (1), and one of the aluminum rollers (2) There is a card interface (21) on the side, and the shape of the card interface (21) is set as a square, and an opening is provided on either side of the square shape, and the aluminum roller (2) is connected through the card interface (21) Leading paper (9), the two ends of the paper leading (9) are respectively provided with a card interface (21) and a leading port (91), and the leading port (91) is set in an L shape, and is connected to the card interface ( 21) The settings are consistent, and the other end of the leading paper (9) is connected to the cutting strip (10), and one side of the cutting strip (10) is provided with a leading port (91). 2. A display stand that is convenient for replacing pictures according to claim 1, characterized in that, a right drum head (3) is provided at the seal of the aluminum drum (2), and the aluminum drum (2) A torsion spring (23) is provided between the right head of the drum (3), and one end of the right head (3) of the drum is set in a spiral shape. 3. A display rack for easy picture replacement according to claim 2, characterized in that it also includes a ratchet mechanism, which includes a plastic ratchet (4), a cover (5), a handle (6) and a ratchet cover (8). 4. A display stand for easy replacement of pictures according to claim 3, characterized in that, the ratchet cover (8) is sleeved in the right head (3) of the drum, and the plastic ratchet (4) One end of the ratchet is sleeved in the ratchet cover (8), and one end of the plastic ratchet (4) is set as a protruding round table (41), and a square slot (401) is provided on the round table (41), so The plastic ratchet (4) respectively passes through the iron side plate (7) and the cover (5) through the round table (41), the handle (6) includes a handle (61) and a square insert (62), and the handle ( 6) Insert the square insert (62) into the plastic ratchet (4). 5. A display stand for convenient picture replacement according to claim 4, characterized in that, an iron side plate (7) is provided between the cover (5) and the plastic ratchet (4), and the iron side plate The shape of the plate (7) matches the shape and structure of the casing (5). 6. A display stand that is convenient for replacing pictures according to claim 5, characterized in that, the guide port (91) and the card interface (21) are both set to hard PVC, and the other guide paper (9) Some are set in soft PVC.