CN211555235U

CN211555235U - English translation demonstration board

Info

Publication number: CN211555235U
Application number: CN202020523238.3U
Authority: CN
Inventors: 韦振华
Original assignee: Xian Siyuan University
Current assignee: Xian Siyuan University
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-09-22
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses an english translation demonstration board, including H type frame, round roller, support frame, two-way lead screw, ball nut pair, bearing one, lead to groove, baffle, installation piece, recess, T type pole, fixture block, spring, accomodate groove, magnetic ring, bearing two and spout. The utility model discloses install english sentence area and chinese sentence area respectively at four round rollers, the reverse two-way lead screw of twisting of user of service then, two-way lead screw rotates and drives two ball nut pairs and remove mutually, and then drive the round roller and remove, expand to prop the installation to english sentence area and chinese sentence area, the installation baffle, make round roller one end install inside two bearings, and then install the installation piece inside the recess, user of service promotes T type pole after that, T type pole removes and drives the fixture block and remove and the magnetic ring separation, under the effect of spring elasticity, T type pole drives the fixture block and removes inside getting into the draw-in groove, and then will install a fixed mounting inside the recess.

Description

English translation demonstration board

Technical Field

The utility model relates to a translation demonstration board specifically is an english translation demonstration board, belongs to translation demonstration board technical field.

Background

In present college english teaching, the translation teaching is the important way that improves college student's english level, and english translation teaching is an important ring in english teaching, and the effect and the status in whole talent culture system do not vary a little, in current traditional english teaching requirement, when specifically stating the relation of listening, saying, reading, writing, translating, all put the translation in last position.

The translation demonstration board that uses at present has certain defect, lacks the convenient adjustment mechanism in round roller position, causes inconveniently to install english statement area and chinese statement area on two round rollers, reduces the practicality of demonstration board, lacks the convenient fixture of baffle simultaneously, causes english statement area and chinese statement area to drop from round roller easily. Therefore, an English translation demonstration board is provided for the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide an english translation demonstration board for solving the above problems.

The utility model realizes the purpose through the following technical scheme, an English translation demonstration board comprises an H-shaped frame, two round rollers, a support frame, an adjusting mechanism and a clamping mechanism, wherein the two round rollers are symmetrically arranged at the top end and the bottom end inside the H-shaped frame, and the support frame is fixedly arranged at the bottom end of the H-shaped frame;

the adjusting mechanism comprises a bidirectional screw rod, a ball nut pair, a first bearing and a through groove, the through groove is formed in the H-shaped frame, the bidirectional screw rod is rotatably installed in the through groove, one end of the bidirectional screw rod extends to the outer side of the H-shaped frame, two ball nut pairs are symmetrically installed on the annular side surface of the bidirectional screw rod, the first bearings are symmetrically installed on the annular side surface of the ball nut pair, and one end of the round roller is installed in the first bearings;

fixture includes baffle, installation piece, recess, T type pole, fixture block and spring, H type frame top and bottom installation baffle, the installation piece is installed to both ends symmetry about the baffle, H type frame top and bottom symmetry are seted up flutedly, and recess internal assembly installation piece, H type frame one end installation T type pole, and install the spring on the T type pole annular side, spring both ends are fixed mounting respectively on T type pole and H type frame, inside T type pole one end extends to the recess, and T type pole one end fixed mounting fixture block, the fixture block rear end extends to inside the installation piece.

Preferably, the clamping mechanisms are two groups, the two groups of clamping mechanisms are identical in structure, and the two groups of clamping mechanisms are symmetrically arranged at the top end and the bottom end of the H-shaped frame.

Preferably, one end of the baffle, which is close to the round roller, is provided with a sliding chute, two bearings II are symmetrically arranged in the sliding chute, and the other end of the round roller is arranged in the bearings II.

Preferably, the groove is internally provided with a receiving groove, a magnetic ring is fixedly arranged in the receiving groove, and one end of the clamping block extends into the receiving groove.

Preferably, one end of the mounting block is provided with a clamping groove, the size of the cross section of the clamping groove is the same as that of the cross section of the clamping block, and one end of the clamping block extends into the clamping groove.

Preferably, the English sentence belt is installed on two round rollers at the top end in the H-shaped frame, and the Chinese sentence belt is installed on two round rollers at the bottom end in the H-shaped frame.

The utility model has the advantages that:

1. the English sentence band and the Chinese sentence band are respectively arranged on the four round rollers, then a user reversely twists the bidirectional screw rod, the bidirectional screw rod rotates to drive the two ball nut pairs to move back to back, so that the round rollers are driven to move, and the English sentence band and the Chinese sentence band are subjected to expanding installation, so that the problems that the English sentence band and the Chinese sentence band are inconvenient to be arranged on the two round rollers due to the lack of a convenient adjusting mechanism for the positions of the round rollers, and the practicability of a demonstration board is reduced are solved;

2. the second strip beneficial effect, the installation baffle, make circle roller one end install inside two bearings, and then install the installation piece inside the recess, then the user promotes T type pole, T type pole removal drives the fixture block and removes and separate with the magnetic ring, under the effect of spring force, T type pole drives the fixture block and removes inside getting into the draw-in groove, and then will install piece fixed mounting inside the recess, solved and lacked the convenient fixture of baffle, cause english statement area and chinese statement area to follow the drawback that the circle roller drops easily.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

fig. 3 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1. the device comprises an H-shaped frame, 2, a round roller, 3, a supporting frame, 4, a bidirectional screw rod, 5, a ball nut pair, 6, a first bearing, 7, a through groove, 8, a baffle, 9, an installation block, 10, a groove, 11, a T-shaped rod, 12, a clamping block, 13, a spring, 14, a containing groove, 15, a magnetic ring, 16, a second bearing, 17 and a sliding groove.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, an english translation demonstration board includes an H-shaped frame 1, two round rollers 2, a support frame 3, an adjusting mechanism and a clamping mechanism, wherein the two round rollers 2 are symmetrically installed at the top end and the bottom end of the inside of the H-shaped frame 1, and the support frame 3 is fixedly installed at the bottom end of the H-shaped frame 1;

the adjusting mechanism comprises a bidirectional screw rod 4, a ball nut pair 5, a first bearing 6 and a through groove 7, the through groove 7 is formed in the H-shaped frame 1, the bidirectional screw rod 4 is rotatably installed in the through groove 7, one end of the bidirectional screw rod 4 extends to the outer side of the H-shaped frame 1, the two ball nut pairs 5 are symmetrically installed on the annular side surface of the bidirectional screw rod 4, the two bearings 6 are symmetrically installed on the annular side surface of the ball nut pair 5, one end of a round roller 2 is installed in the bearing 6, a user rotates the bidirectional screw rod 4, the bidirectional screw rod 4 rotates to drive the two ball nut pairs 5 to move relatively, the ball nut pairs 5 move relatively to drive the round roller 2 to move relatively, when the round roller 2 moves to a proper position, the user installs English sentence belts and Chinese sentence belts on the four round rollers 2 respectively, and then the user twists the bidirectional screw rod 4 reversely, the bidirectional screw rod 4 rotates to drive the two ball nut pairs 5 to move back and forth, so that the round roller 2 is driven to move, and English sentence bands and Chinese sentence bands are expanded and installed;

the clamping mechanism comprises a baffle 8, a mounting block 9, a groove 10, a T-shaped rod 11, a clamping block 12 and a spring 13, wherein the baffle 8 is mounted at the top end and the bottom end of an H-shaped frame 1, the mounting block 9 is symmetrically mounted at the left end and the right end of the baffle 8, the groove 10 is symmetrically formed at the top end and the bottom end of the H-shaped frame 1, the mounting block 9 is assembled in the groove 10, the T-shaped rod 11 is mounted at one end of the H-shaped frame 1, the spring 13 is mounted on the annular side surface of the T-shaped rod 11, the two ends of the spring 13 are respectively fixedly mounted on the T-shaped rod 11 and the H-shaped frame 1, one end of the T-shaped rod 11 extends into the groove 10, the clamping block 12 is fixedly mounted at one end of the T-shaped rod 11, the rear end of the clamping block 12 extends into the mounting block 9, a user pulls the T-shaped rod 11, the T-, t type pole 11 removes and stretches spring 13, make spring 13 produce elasticity, spring 13's elasticity is less than the adsorption affinity between fixture block 12 and the magnetic ring 15, and then accomodate fixture block 12 inside accomodating groove 14, user's installation baffle 8 after that, make 2 one end of round roller install inside two 16 bearings, and then install installation piece 9 inside recess 10, user's promotion T type pole 11 after that, T type pole 11 removes and drives fixture block 12 and remove and separate with magnetic ring 15, under the effect of spring 13 elasticity, T type pole 11 drives fixture block 12 and removes inside getting into the draw-in groove, and then will install piece 9 fixed mounting inside recess 10, accomplish the installation of baffle 8, avoid english sentence area and chinese sentence area to drop from round roller 2.

The two groups of clamping mechanisms are same in structure and are symmetrically arranged at the top end and the bottom end of the H-shaped frame 1; one end of the baffle 8, which is close to the round roller 2, is provided with a sliding chute 17, two bearings II 16 are symmetrically arranged in the sliding chute 17, and the other end of the round roller 2 is arranged in the bearings II 16, so that the moving stability of the round roller 2 is improved by the design; a containing groove 14 is formed in the groove 10, a magnetic ring 15 is fixedly installed in the containing groove 14, one end of the fixture block 12 extends into the containing groove 14, and the design is convenient for containing and fixing the fixture block 12; one end of the mounting block 9 is provided with a clamping groove, the size of the cross section of the clamping groove is the same as that of the cross section of the clamping block 12, one end of the clamping block 12 extends into the clamping groove, and the mounting block 9 is conveniently mounted in the groove 10 through the design; english sentence bands are installed on two round rollers 2 at the top end in the H-shaped frame 1, and Chinese sentence bands are installed on two round rollers 2 at the bottom end in the H-shaped frame 1.

The utility model discloses when using, install english sentence area and chinese sentence area respectively at four round rollers 2, the reverse two-way lead screw 4 of twisting of user of service then, two-way lead screw 4 rotates and drives two ball nut pairs 5 back of the body removal mutually, and then drives round roller 2 and remove, expands to prop the installation to english sentence area and chinese sentence area.

Installing the baffle 8, making 2 one ends of roller install inside bearing two 16, and then installing piece 9 inside recess 10, then the user promotes T type pole 11, and T type pole 11 removes and drives fixture block 12 and remove and separate with magnetic ring 15, and under the effect of spring 13 elasticity, inside T type pole 11 drives fixture block 12 and removes and get into the draw-in groove, and then will install inside piece 9 fixed mounting recess 10.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An English translation demonstration board, its characterized in that: the device comprises an H-shaped frame (1), round rollers (2), a support frame (3), an adjusting mechanism and a clamping mechanism, wherein the two round rollers (2) are symmetrically arranged at the top end and the bottom end inside the H-shaped frame (1), and the support frame (3) is fixedly arranged at the bottom end of the H-shaped frame (1);

the adjusting mechanism comprises a bidirectional screw rod (4), a ball nut pair (5), a first bearing (6) and a through groove (7), the through groove (7) is formed in the H-shaped frame (1), the bidirectional screw rod (4) is rotatably installed in the through groove (7), one end of the bidirectional screw rod (4) extends to the outer side of the H-shaped frame (1), two ball nut pairs (5) are symmetrically installed on the annular side surface of the bidirectional screw rod (4), two first bearings (6) are symmetrically installed on the annular side surface of each ball nut pair (5), and one end of the round roller (2) is installed in each first bearing (6);

the clamping mechanism comprises a baffle (8), a mounting block (9), a groove (10), a T-shaped rod (11), a clamping block (12) and a spring (13), the top end and the bottom end of the H-shaped frame (1) are provided with baffle plates (8), the left end and the right end of each baffle plate (8) are symmetrically provided with mounting blocks (9), the top end and the bottom end of the H-shaped frame (1) are symmetrically provided with grooves (10), and the mounting block (9) is assembled in the groove (10), one end of the H-shaped frame (1) is provided with a T-shaped rod (11), and a spring (13) is arranged on the annular side surface of the T-shaped rod (11), two ends of the spring (13) are respectively and fixedly arranged on the T-shaped rod (11) and the H-shaped frame (1), one end of the T-shaped rod (11) extends into the groove (10), and one end of the T-shaped rod (11) is fixedly provided with a clamping block (12), and the rear end of the clamping block (12) extends into the mounting block (9).

2. The english translation demonstration board according to claim 1, wherein: the clamping mechanisms are two groups, the two groups of clamping mechanisms are identical in structure, and the two groups of clamping mechanisms are symmetrically arranged at the top end and the bottom end of the H-shaped frame (1).

3. The english translation demonstration board according to claim 1, wherein: one end of the baffle (8) close to the round roller (2) is provided with a sliding groove (17), two bearings II (16) are symmetrically arranged in the sliding groove (17), and the other end of the round roller (2) is arranged in the bearings II (16).

4. The english translation demonstration board according to claim 1, wherein: a containing groove (14) is formed in the groove (10), a magnetic ring (15) is fixedly installed in the containing groove (14), and one end of the clamping block (12) extends into the containing groove (14).

5. The english translation demonstration board according to claim 1, wherein: one end of the mounting block (9) is provided with a clamping groove, the size of the cross section of the clamping groove is the same as that of the cross section of the clamping block (12), and one end of the clamping block (12) extends into the clamping groove.

6. The english translation demonstration board according to claim 1, wherein: english sentence bands are installed on the two round rollers (2) at the top end in the H-shaped frame (1), and Chinese sentence bands are installed on the two round rollers (2) at the bottom end in the H-shaped frame (1).