CN214705098U - Business english letter demonstration ware convenient to accomodate - Google Patents

Abstract

The utility model discloses a business English letter demonstrator convenient to store, which comprises a box body, wherein the box body is arranged at the bottom of the whole demonstrator, and a box door is arranged at the front side of the box body for storing; the electric telescopic rod is arranged inside the box body; the vertical rod is arranged above the electric telescopic rod, and a display mechanism is arranged on the vertical rod; the limiting groove has been seted up in the outside of montant, and the top of montant still threaded connection has the top cap, electric telescopic handle's bottom and the inside fixed connection of box, and electric telescopic handle's top fixedly connected with fixed block. This commercial affairs english letter demonstration ware convenient to accomodate can realize the show of multi-angle, the face of increase show to when not using, accomodate this demonstration ware, reduce the space that occupies, in addition, use the magnetism between locating plate and the show board to attract the effect mutually, fix a position the letter, it is firm not only to fix a position, plays the guard action to the letter moreover.

Description

Business english letter demonstration ware convenient to accomodate

Technical Field

The utility model relates to a relevant technical field of commercial affairs english specifically is a commercial affairs english letter demonstration ware convenient to accomodate.

Background

Business english is comparatively extensive in the business workplace of using, and in the learning process of business english, the study of letter is especially important, and mr when teaching, need show the letter to student's study consequently needs the letter demonstration ware, but current letter demonstration ware still has certain defect:

if the authorized bulletin number is: CN205318681U, the date of authorized announcement is: 2016.06.15, the utility model discloses a business English letter demonstrator, which relates to the technical field of business English tools; a rotary motor is arranged in the base, a support rod is arranged on a rotating shaft of the rotary motor, a polygonal display rack is arranged at the upper end of the support rod, a mounting rack is arranged at the lower side of the support rod, sliding rollers are arranged at two ends of the mounting rack, rotating shafts are arranged at a plurality of edges of the polygonal display rack, a bonding plate is arranged on each rotating shaft, and a lighting lamp is arranged on a display panel of the polygonal display rack; the utility model discloses be convenient for realize quick demonstration, and can save space, it is easy and simple to handle, work efficiency is high, saves time.

However, although the above-mentioned prior art can show multiple faces when in use, it takes up a lot of space and is not easy to store when not in use, and in the above-mentioned prior art, the adhesive plate is used to position the letter, which not only easily damages the letter, but also after repeated use, the viscosity of the adhesive plate is reduced, which makes the fixation insecure.

Disclosure of Invention

An object of the utility model is to provide a commercial affairs english letter demonstration ware convenient to accomodate to solve most of letter demonstration ware that propose in the above-mentioned background when not using, occupation space is great, is not convenient for accomodate, and uses the splice plate to fix a position the letter, not only causes the damage of letter easily, uses the back repeatedly moreover, and the viscidity of splice plate descends, makes fixed not firm problem.

In order to achieve the above object, the utility model provides a following technical scheme: a business english letter demonstration ware convenient to accomodate, includes:

the box body is arranged at the bottom of the whole demonstrator, and a box door is arranged on the front side of the box body for accommodating;

the electric telescopic rod is arranged inside the box body;

the vertical rod is arranged above the electric telescopic rod, and a display mechanism is arranged on the vertical rod;

the limiting groove is formed in the outer side of the vertical rod, and the top end of the vertical rod is connected with a top cover in a threaded mode.

Preferably, electric telescopic handle's bottom and the inside fixed connection of box, and electric telescopic handle's top fixedly connected with fixed block to the front end and the connecting block fixed connection of fixed block.

Preferably, the inside through connection of connecting block has the control lever, and the connected mode of control lever and connecting block is threaded connection.

Preferably, the tail end of the control rod is further connected with a control plate, an anti-slip plate made of rubber materials is pasted and connected on the control plate, and the surface of the anti-slip plate used for increasing the friction force is of a concave-convex structure.

Preferably, show mechanism includes riser, show board, connecting plate and locating plate, wherein:

the vertical plate is arranged on the vertical rod, and the vertical plate is of a detachable structure on the vertical rod;

display boards are arranged on the outer sides of the vertical boards, and the display board monomers are connected through connecting boards;

and a positioning plate is arranged on the outer side of the display plate.

Preferably, the vertical plates are radially distributed about the center of the vertical rod, and the vertical plates are connected with the vertical rod in a clamping connection mode;

the connecting plate is connected with the outer end of the vertical plate in a clamping mode, the connecting plate is connected with the display plate single body in a hinged mode, and the right end of the display plate at the foremost end is connected with the connecting plate through bolts.

Preferably, the inside of show board is still inlayed and is provided with first magnetism board, and the upper and lower both ends surface of show board has all seted up the standing groove to standing groove length and width size all equal with the length and the width size of locating plate.

Preferably, the inside of locating plate still inlays and is provided with the second magnetic sheet, and the second magnetic sheet is connected the inter attraction through magnetism with first magnetic sheet to the inboard surface of locating plate is still pasted and is connected the felt board.

Compared with the prior art, the beneficial effects of the utility model are that: the commercial English letter demonstrator convenient to store can realize multi-angle display, increase the display surface, store the demonstrator when not in use, reduce the occupied space, and position letters by using the magnetic attraction between the positioning plate and the display plate, so that the positioning is firm, and the letters are protected;

1. the vertical rods are provided with the limiting grooves, the vertical plates are connected with the vertical rods in a clamping manner through the limiting grooves, and the display board and the vertical plates are in a detachable structure, so that the display board can be displayed on multiple surfaces, and the vertical plates and the display board can be detached and stored when not in use, so that the occupied space is saved;

2. the first magnetic plate is arranged on the display plate, the second magnetic plate is arranged in the positioning plate, so that the positioning plate can be connected with the display plate in a magnetic connection mode before the display plate is connected with the display plate, and then a letter is positioned;

3. be provided with the fixed block through the lower extreme at the montant, and the montant is revolution mechanic in the inside of fixed block, consequently when angle regulation, the accessible is manual to be rotated the show board, carries out the regulation of angle, then the rethread screws up the control lever, fixes a position after the rotation, prevents that the angle accident from changing.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the overall structure of the vertical bar of the present invention;

FIG. 3 is a schematic view of the top-view cross-sectional structure of the vertical bar of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 5 is a schematic view of the disassembled structure of the display board and the connection board of the present invention;

fig. 6 is a schematic top view of a cross-sectional structure of a display board according to the present invention;

fig. 7 is a schematic view of the front view cross-sectional structure of the display board of the present invention.

In the figure: 1. a box body; 2. an electric telescopic rod; 3. a fixed block; 4. connecting blocks; 5. a control lever; 501. a control panel; 502. an anti-skid plate; 6. a vertical rod; 601. a limiting groove; 602. a top cover; 7. a vertical plate; 8. a display board; 801. a first magnetic plate; 802. a placement groove; 9. a connecting plate; 10. positioning a plate; 11. a second magnetic plate; 12. a felt board.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-7, a business english letter demonstrator convenient to store comprises a box body 1, an electric telescopic rod 2, a fixed block 3, a connecting block 4, a control rod 5, a control plate 501, an anti-skid plate 502, a vertical rod 6, a limiting groove 601, a top cover 602, a vertical plate 7, a display plate 8, a first magnetic plate 801, a placing groove 802, a connecting plate 9, a positioning plate 10, a second magnetic plate 11 and a felt plate 12;

when the business English letter demonstrator is used, referring to the illustration in FIG. 1, a plurality of display boards 8 are arranged, so that a plurality of groups of letters can be demonstrated, before the demonstration, the letters are firstly placed on the surfaces of the display boards 8, then the positioning board 10 is placed on the front side of the letters, and the letters are positioned on the display boards 8 by the positioning board 10 through the magnetic connection between the first magnetic board 801 and the second magnetic board 11, and because the felt board 12 is arranged on the inner side surface of the positioning board 10, the damage of the positioning board 10 to the letter surfaces in the moving process can be reduced through the action of the felt board 12;

when the angle of the demonstration needs to be adjusted, the control rod 5 is firstly unscrewed, then the display board 8 is manually rotated, the whole display board 8 rotates on the fixed block 3 through the vertical rod 6, and after the display board is rotated, the control rod 5 is screwed down, so that the control rod 5 drives the control board 501 to move inwards, the anti-skid board 502 is abutted against the surface of the vertical rod 6, and the vertical rod 6 is prevented from rotating accidentally;

when the use is finished, the whole demonstrator can be disassembled for storage, so as to reduce the occupied space, when in disassembly, the top cover 602 in fig. 1 is reversely rotated, so that the top cover 602 is disassembled from the vertical rod 6, then the connecting plate 9 is pulled upwards along the vertical direction, so that the connecting plate 9 is disassembled from the vertical plate 7, then the vertical plate 7 is pulled upwards along the vertical direction of the limiting groove 601, the vertical plates 7 are sequentially disassembled, because the right end of the display plate 8 at the forefront side is connected with the connecting plate 9 through the bolt, the bolt can be disassembled, then the display plate 8 and the connecting plate 9 are mutually folded, so as to reduce the occupied volume of the connecting plate 9 and the display plate 8, then the electric telescopic rod 2 is contracted, so that the upper end of the electric telescopic rod 2 is taken in the box body 1, and the disassembled vertical plate 7, the display plate 8 and the connecting plate 9 are placed in the box body 1, and (4) carrying out storage.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. The utility model provides a business english letter demonstration ware convenient to accomodate which characterized in that includes:

the demonstration device comprises a box body (1), wherein the box body (1) is arranged at the bottom of the whole demonstration device, and a box door is arranged on the front side of the box body (1) for containing;

the electric telescopic rod (2), the electric telescopic rod (2) is arranged inside the box body (1);

the vertical rod (6) is arranged above the electric telescopic rod (2), and the display mechanism is arranged on the vertical rod (6);

the limiting groove (601) is formed in the outer side of the vertical rod (6), and the top end of the vertical rod (6) is connected with a top cover (602) in a threaded mode.

2. The easy-to-store business english letter demonstration device of claim 1, wherein: the bottom of electric telescopic handle (2) and the inside fixed connection of box (1), and the top fixedly connected with fixed block (3) of electric telescopic handle (2) to the front end and connecting block (4) fixed connection of fixed block (3).

3. The easy-to-store business english letter demonstration device of claim 2, wherein: the inside through connection of connecting block (4) has control lever (5), and the connected mode of control lever (5) and connecting block (4) is threaded connection.

4. The easy-to-store business english letter demonstration device of claim 3, wherein: the tail end of the control rod (5) is further connected with a control plate (501), a rubber material antiskid plate (502) is adhered to the control plate (501), and the surface of the antiskid plate (502) used for increasing friction force is of a concave-convex structure.

5. The easy-to-store business english letter demonstration device of claim 1, wherein: show mechanism includes riser (7), show board (8), connecting plate (9) and locating plate (10), wherein:

the vertical plate (7) is arranged on the vertical rod (6), and the vertical plate (7) is of a detachable structure on the vertical rod (6);

display boards (8) are arranged on the outer sides of the vertical plates (7), and the display boards (8) are connected through connecting plates (9);

and a positioning plate (10) is arranged on the outer side of the display plate (8).

6. The easy-to-store business english letter demonstration device of claim 5, wherein: the vertical plates (7) are radially distributed about the center of the vertical rod (6), and the vertical plates (7) are connected with the vertical rod (6) in a clamping connection mode;

the connecting plate (9) is connected with the outer end of the vertical plate (7) in a clamping mode, the connecting plate (9) is connected with the showing plate (8) monomer in a hinged mode, and the right end of the showing plate (8) at the foremost end is connected with the connecting plate (9) through bolts.

7. The easy-to-store business english letter demonstration device of claim 5, wherein: the inside of show board (8) still inlays and is provided with first magnetic plate (801), and show board (8) about both ends surface all seted up standing groove (802) to standing groove (802) length and width size all equal with the length and the width size of locating plate (10).

8. The easy-to-store business english letter demonstration device of claim 5, wherein: the positioning plate (10) is also internally provided with a second magnetic plate (11) in an embedded mode, the second magnetic plate (11) and the first magnetic plate (801) are mutually attracted through magnetic connection, and a felt plate (12) is further connected to the inner side surface of the positioning plate (10) in an adhered mode.

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