Clamping and placing dual-purpose bill display device for teaching

Abstract

The utility model discloses a clamping and placing dual-purpose bill display device for teaching, which comprises a bottom plate and a supporting pipe positioned in the middle of the upper side of the bottom plate, a Z-shaped bending part is arranged at the bottom of the supporting pipe, and the lower end of the bending part is fixed on the left side of the upper end of the bottom plate. The bending part is provided with a table edge clamping mechanism capable of being combined with the bottom plate to clamp the table edge, the bottom plate can be placed on a table top, the table edge clamping mechanism can be clamped on the edge of a table more firmly, two fixing modes are achieved, and the invoice clamping mechanism is arranged at the tail end of the supporting pipe and used for clamping invoices so that the invoices can be watched conveniently. The bottom plate can be directly placed on a table top, and the clamping plates clamp bills for display, so that the bills are convenient to watch. The extrusion plate abuts against the table edge, and is pressed downwards and inserted, clamping can be achieved, and clamping and fixing are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to teaching bill display field, concretely is a kind of teaching is used to put two-purpose bill display device. BACKGROUND

[0002] In accounting teaching, bill is a necessary teaching content, because, in the later accounting work, there are often many bills, in bill display, display stand is used to hold bill, currently commonly used is placed on the ground, in order for students to see later, this size is large, not convenient to carry, also there is placed on desktop, but, this is relatively short to ground, but also easy to tilt and fall, especially that telescopic, pull out, easy to fall, and currently on the market, there is little display device that can be placed on desktop and clamped on table edge, so as to be placed directly when short, clamped directly when high. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of teaching is used to put two-purpose bill display device to solve the problem raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of teaching is used to put two-purpose bill display device, including bottom plate and the support tube in the middle position of bottom plate upper side, the bottom of support tube is provided with the bending portion of "Z" type, and the lower end of bending portion is fixed in the upper end left side of bottom plate, the bending portion is provided with the table edge clamping mechanism that can be combined with bottom plate clamping table edge, bottom plate can be placed on desktop, and table edge clamping mechanism can be clamped in the edge of table, more firm, realize two ways fixation, further including the invoice clamping mechanism for clamping invoice to watch for being set in the end of support tube.

[0005] Preferably, the table edge clamping mechanism includes an extrusion plate that is sleeved on the vertical part of the bending portion, and the extrusion plate is connected with the bottom plate by an elastic component. The extrusion plate clamps the table edge through the elastic component.

[0006] Preferably, the elastic component is a spring that is sleeved on the bending portion. It has good stability and durability, and a rubber sleeve can also be used.

[0007] Preferably, the extrusion plate extends to the right of the bottom plate to facilitate force opening. When clamping, the extended part is placed on the table edge and pressed down.

[0008] Preferably, the invoice clamping mechanism includes a flexible "U"-shaped clamping plate installed at the end of the support tube. The clamping plate is made of plastic material and has elasticity and hardness. It clamps the tail of the bill for easy display.

[0009] Preferably, the bottom of the clamping plate is in the shape of a "C" with increasing diameter. It has greater elasticity and better clamping effect.

[0010] Preferably, a telescopic mechanism is arranged between the clamping plate and the supporting tube.

[0011] Preferably, the telescopic mechanism comprises a telescopic tube inserted into the supporting tube, and the upper end of the telescopic tube is bent to the right, the clamping plate is mounted on the end of the telescopic tube, and a fixing mechanism is arranged between the telescopic tube and the supporting tube.

[0012] Preferably, the fixing mechanism comprises a rubber block fixed on the lower end of the telescopic tube, and the rubber block is elastically abutted against the inner wall of the supporting tube.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The bottom plate can be directly placed on the desktop, the clamping plate clamps the bill, and the bill is displayed for convenient viewing.

[0015] 2. The extrusion plate is abutted against the desktop, pressed downward, and inserted to realize clamping and clamping fixation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a front view of the utility model;

[0018] Fig. 3 It is an axial side view of the utility model;

[0019] Fig. 4 It is an exploded view of the utility model.

[0020] In the drawing: 1, bottom plate; 2, supporting tube; 3, extrusion plate; 4, spring; 5, clamping plate; 6, telescopic tube; 7, rubber block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figs. 1 to 4The utility model provides a kind of teaching is used to clamp and place dual-purpose bill display device technical scheme: a kind of teaching is used to clamp and place dual-purpose bill display device, including bottom plate 1 and the support tube 2 in the middle position of bottom plate 1 upside, the bottom of support tube 2 is provided with the bending portion of "Z" type, and the lower end of bending portion is fixed in the upper end left side of bottom plate 1, bending portion is provided with the table edge clamping mechanism that can be combined with bottom plate 1 clamping table edge, bottom plate 1 can be placed on desktop, and table edge clamping mechanism can be clamped in the edge of table, more firm, realize two ways fixation, further including the invoice clamping mechanism for clamping invoice to watch for being set in support tube 2 terminal.

[0023] Table edge clamping mechanism includes extrusion plate 3 that is sleeved on the vertical part of bending portion, and extrusion plate 3 is connected between bottom plate 1 by elastic component. Extrusion plate 3 clamps table edge by elastic component. Elastic component is spring 4 that is sleeved on bending portion. Good stability, durable, rubber sleeve can also be used. Extrusion plate 3 extends bottom plate 1 to the right to open by force. When clamping, the extending portion is placed on table edge and pressed down.

[0024] Invoice clamping mechanism includes the flexible "U" type clamping plate 5 installed in the terminal of support tube 2. Clamping plate 5 is made of plastic material, has elasticity, and has hardness at the same time, clamps in the tail of bill, and is convenient for display. The bottom of clamping plate 5 is "C" type with diameter thickening. Greater elasticity, better clamping effect.

[0025] Further including telescopic mechanism arranged between clamping plate 5 and support tube 2. It is convenient to store. Telescopic mechanism includes telescopic pipe 6 inserted in support tube 2, and the upper end of telescopic pipe 6 is bent to the right, and clamping plate 5 is installed in the terminal of telescopic pipe 6, further including the fixing mechanism arranged between telescopic pipe 6 and support tube 2. The fixed mechanism fixes telescopic pipe 6 after telescoping. The fixed mechanism fixes telescopic pipe 6 after telescoping. The fixed mechanism includes rubber block 7 fixed in the lower end of telescopic pipe 6, and the rubber block 7 is elastically abutted on the inner wall of support tube 2. Rubber block 7 has friction, and is elastically abutted on the inner wall of support tube 2.

[0026] Rotary mechanism can also be arranged between clamping plate 5 and telescopic pipe 6 to change direction, such as fixing sphere at the end of telescopic pipe 6, and the outer side of sphere is sleeved with spherical shell, and friction is generated between spherical shell and sphere through rubber pad, limiting sliding, which can also be knob, and clamping plate 5 is installed on spherical shell.

[0027] Working principle: bottom plate 1 can be directly placed on desktop, clamping plate 5 clamps bill, and display is carried out, which is convenient for watching. Extrusion plate 3 is abutted on table edge, and is pressed down, and is inserted, so that clamping is realized, and clamping fixation is realized.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A teaching dual-purpose ticket display device for clamping and displaying, comprising a base plate (1) and a supporting tube (2) located at the middle of the upper side of the base plate (1), characterized in that: The bottom of the support tube (2) is provided with a "Z" type bending part, and the lower end of the bending part is fixed on the upper end left side of the bottom plate (1), the bending part is provided with a table edge clamping mechanism which can combine with the bottom plate (1) to clamp the table edge, and further comprises an invoice clamping mechanism arranged at the end of the support tube (2) for clamping the invoice to be viewed.

2. The dual use ticket holder of claim 1, wherein: The table edge clamping mechanism comprises an extrusion plate (3) sleeved on the vertical part of the bending part, and the extrusion plate (3) is connected with the bottom plate (1) through elastic components.

3. The dual use ticket display of claim 2, wherein: The elastic component is a spring (4) sleeved on the bending part.

4. The dual use ticket display of claim 3, wherein: The extrusion plate (3) extends to the right of the bottom plate (1) to exert force to open.

5. The dual use ticket display of claim 1, wherein: The invoice clamping mechanism comprises a flexible "U" type clamping plate (5) installed at the end of the support tube (2).

6. The dual use ticket display of claim 5, wherein: The bottom of the clamping plate (5) is in the form of a "C" type with increased diameter.

7. The dual use ticket display of claim 5, wherein: Further comprising a telescopic mechanism arranged between the clamping plate (5) and the support tube (2).

8. The dual use ticket display of claim 7, wherein: The telescopic mechanism comprises a telescopic tube (6) inserted into the support tube (2), and the upper end of the telescopic tube (6) is bent to the right, the clamping plate (5) is installed at the end of the telescopic tube (6), and further comprising a fixing mechanism arranged between the telescopic tube (6) and the support tube (2).

9. The dual use ticket display of claim 8, wherein: The fixing mechanism comprises a rubber block (7) fixed at the lower end of the telescopic tube (6), and the rubber block (7) is elastically abutted against the inner wall of the support tube (2).

Images