CN214312264U

CN214312264U - English teaching is with english show board that has clamping structure

Info

Publication number: CN214312264U
Application number: CN202120341642.3U
Authority: CN
Inventors: 刘君武
Original assignee: Henan College of Industry and Information Technology
Current assignee: Henan College of Industry and Information Technology
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-09-28
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to an english teaching technical field specifically is an english show board with clamping structure for english teaching, including the device main part, the device main part is including the installation base, the top fixed mounting of installation base has a hollow installation section of thick bamboo, the inside of a hollow installation section of thick bamboo inserts and installs the installation body of rod, the top fixed mounting of the installation body of rod has the show board body. The utility model discloses a be provided with reverse lead screw, movable sleeve, installation piece, insert the mounting groove, insert installation pole and clamping plate body, clockwise rotate reverse lead screw through the swivel becket to drive the clamping plate body and carry out the centre gripping to supplementary teaching board, thereby effectually solved current english teaching and use english show board and do not have clamping structure, often lead to the educational administration personnel when using supplementary teaching board, need the educational administration personnel handheld work of imparting knowledge to students, very inconvenient problem, just the utility model discloses a simple structure easily promotes, and the practicality is strong.

Description

English teaching is with english show board that has clamping structure

Technical Field

The utility model relates to an english teaching technical field specifically is an english teaching is with english show board that has clamping structure.

Background

At present, English learning becomes a course of necessary lessons for school teaching, and in the learning process of English lessons, the learning of English words is particularly important, but the memory of English words is a difficult point. When teaching, the instructor needs the student to learn and memorize the newly learned words, and when learning the English words, the student needs to master not only the spelling of English, but also the Chinese meaning of English.

In present english classroom, the educational administration staff need use english show board to assist the student to learn the word of remembering new study, but present english teaching does not have clamping structure with english show board, often leads to educational administration staff when using supplementary educational administration board, needs educational administration staff to hand the work of imparting knowledge to students, and ten minutes is inconvenient, consequently needs design an english teaching and solves above-mentioned problem with the english show board that has clamping structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english teaching is with english show board that has clamping structure to the current english teaching that proposes in solving above-mentioned background does not have clamping structure with english show board, often leads to the educational administration personnel when using supplementary educational administration board, needs educational administration personnel to hand the work of imparting knowledge to students, very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme:

an English display board with a clamping structure for English teaching comprises a device main body, wherein the device main body comprises an installation base, a hollow installation barrel is fixedly installed at the top end of the installation base, an installation rod body is inserted into the hollow installation barrel, a display board body is fixedly installed at the top end of the installation rod body, a clamping mechanism is arranged on one side of the display board body through an installation frame and comprises a reverse lead screw, a reverse lead screw is movably installed on one side of the display board body through an installation frame, a rotating ring is fixedly connected to the bottom end of the reverse lead screw, a movable sleeve is movably installed on the outer surface of the reverse lead screw, the number of the movable sleeves is two, an installation block is fixedly installed on one side of each movable sleeve, an insertion installation groove is formed in one side of each installation block, and an insertion installation rod is inserted into the insertion installation groove, one side of the insertion installation rod is fixedly provided with a clamping plate body, and one side of the clamping plate body, which is close to each other, is fixedly provided with an anti-slip pad.

Preferably, both sides of the hollow installation cylinder are fixedly provided with supporting components.

Preferably, a sliding groove is formed in one side of the inside of the hollow installation barrel, a sliding block is slidably installed inside the sliding groove, and the sliding block is fixedly connected with the installation rod body.

Preferably, one side fixed mounting of the installation body of rod has the rack, the meshing of one side of rack is installed the gear, and the front of gear is provided with the rotating ring.

Preferably, a ball groove body is formed in one side of the sliding block, and a ball body is arranged inside the ball groove body in a rolling mode.

Preferably, the second spacing groove has all been seted up to one side that the installation piece was kept away from each other, first spacing groove has all been seted up to one side that inserts the installation pole and keep away from each other, the inside of second spacing groove all inserts and installs the gag lever post, and the gag lever post all extends to on the inner wall of first spacing groove, the equal fixed mounting in one side that the gag lever post was kept away from each other has the pulling handle, extension spring is all cup jointed to install the surface of gag lever post, and extension spring all respectively with pulling handle and installation piece fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with reverse lead screw, movable sleeve, installation piece, insert the mounting groove, insert installation pole and clamping plate body, clockwise rotate reverse lead screw through the swivel becket to drive the clamping plate body and carry out the centre gripping to supplementary teaching board, thereby effectual solved current english teaching with english show board do not have clamping structure, often lead to the educational administration personnel when using supplementary teaching board, need the educational administration personnel handheld work of imparting knowledge to students, very inconvenient problem, just the utility model discloses a simple structure easily promotes, and the practicality is strong.

2. Through being provided with supporting component, play the effect of support, thereby the effectual stability that increases this device, further through being provided with sliding tray and sliding block, make this device atress more even when going up and down, further through being provided with rack and gear, make the height of show board body freely adjustable, the practicality of this device has been increased, further through being provided with ball cell body and ball body, make produced frictional force between sliding tray and the sliding block reduce, thereby the effectual life who prolongs sliding tray and sliding block, further through being provided with first spacing groove, the second spacing groove, the gag lever post, gag lever post and extension spring, when making the grip block body need not to use, can be dismantled, thereby the display area of show board body has been increased.

Drawings

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

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of a front view of a partial section of the clamping mechanism of the present invention;

fig. 4 is a partially enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 5 is a schematic enlarged view of a part of the structure at B in fig. 3 according to the present invention.

In the figure: 100. a device main body; 110. installing a base; 111. a hollow mounting cylinder; 112. installing a rod body; 113. a display board body; 114. a rack; 115. a gear; 116. a support assembly; 117. a sliding groove; 118. a slider; 119. a ball groove body; 120. a ball body; 200. a clamping mechanism; 210. a reverse screw rod; 211. a movable sleeve; 212. mounting blocks; 213. inserting into the mounting groove; 214. inserting the mounting rod; 215. clamping the plate body; 216. a first limit groove; 217. a second limit groove; 218. a limiting rod; 219. pulling the handle; 220. an extension spring; 221. a non-slip mat.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

an English display board with a clamping structure for English teaching comprises a device main body 100, wherein the device main body 100 comprises a mounting base 110, a hollow mounting cylinder 111 is fixedly mounted at the top end of the mounting base 110, a mounting rod body 112 is inserted and mounted in the hollow mounting cylinder 111, a display board body 113 is fixedly mounted at the top end of the mounting rod body 112, one side of the display board body 113 is provided with a clamping mechanism 200 through a mounting frame, the clamping mechanism 200 comprises a reverse screw rod 210, one side of the display board body 113 is movably mounted with the reverse screw rod 210 through a mounting frame, a rotating ring is fixedly connected to the bottom end of the reverse screw rod 210, movable sleeves 211 are movably mounted on the outer surface of the reverse screw rod 210, the number of the movable sleeves 211 is two, mounting blocks 212 are fixedly mounted on one sides of the movable sleeves 211, insertion mounting grooves 213 are formed in one side of the mounting blocks 212, and insertion mounting rods 214 are inserted and mounted in the insertion mounting grooves 213, insert the equal fixed mounting in one side of installation pole 214 and have centre gripping plate body 215, the equal fixed mounting in one side that centre gripping plate body 215 is close to each other has slipmat 221, clockwise rotates reverse lead screw 210 through the swivel becket, thereby drive centre gripping plate body 215 and carry out the centre gripping to supplementary teaching board, thereby the effectual current english demonstration board for the english teaching of having solved does not have clamping structure, often leads to the educational administration personnel when using supplementary teaching board, needs the educational administration personnel handheld work of imparting knowledge to students, very inconvenient problem, just the utility model discloses a simple structure, easily popularization, the practicality is strong.

Furthermore, both sides of the hollow mounting cylinder 111 are fixedly provided with the supporting component 116 to play a supporting role, so that the stability of the device is effectively improved.

Furthermore, a sliding groove 117 is formed in one side of the inside of the hollow installation barrel 111, a sliding block 118 is arranged in the sliding groove 117 in a sliding mode, and the sliding block 118 is fixedly connected with the installation rod body 112, so that the device is more uniform in stress when being lifted.

Further, one side fixed mounting of the installation body of rod 112 has rack 114, and gear 115 is installed in the meshing of one side of rack 114, and gear 115's front is provided with the swivel becket for the height of show board body 113 can freely be adjusted, has increased this device's practicality.

Further, a ball groove body 119 is formed in one side of the sliding block 118, and a ball body 120 is installed inside the ball groove body 119 in a rolling manner, so that friction force generated between the sliding groove 117 and the sliding block 118 is reduced, and the service lives of the sliding groove 117 and the sliding block 118 are effectively prolonged.

Further, one side that the installation piece 212 kept away from each other has all been seted up the second spacing groove 217, insert the one side that installation pole 214 kept away from each other and have all been seted up first spacing groove 216, the inside of second spacing groove 217 all inserts and installs gag lever post 218, and gag lever post 218 all extends to on the inner wall of first spacing groove 216, one side that gag lever post 218 kept away from each other all fixed mounting has pulling handle 219, the surface of gag lever post 218 all cup joints and installs extension spring 220, and extension spring 220 all respectively with pulling handle 219 and installation piece 212 fixed connection, when making the centre gripping plate body 215 need not to use, can be dismantled, thereby the show area of show board body 113 has been increased.

The working principle is as follows: when using, the reverse lead screw 210 of educational administration personnel accessible swivel ring clockwise rotation, thereby drive the centre gripping plate body 215 and carry out the centre gripping to supplementary teaching board, when using, the reverse lead screw 210 of educational administration personnel accessible swivel ring anticlockwise rotation, thereby drive centre gripping plate body 215 and relieve the centre gripping to supplementary teaching board, when using, educational administration personnel can exert outside power to pull handle 219, drive gag lever post 218 and take out from the inside of first spacing groove 216, thereby reach the effect of dismantling to centre gripping plate body 215, when using, educational administration personnel accessible swivel ring drive gear 115 rotates, thereby reach the effect to show board body 113 altitude mixture control.

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.

Claims

1. The utility model provides an english teaching is with english show board that has clamping structure, includes device main part (100), its characterized in that: the device main body (100) comprises an installation base (110), a hollow installation barrel (111) is fixedly installed at the top end of the installation base (110), an installation rod body (112) is inserted into the hollow installation barrel (111), a display board body (113) is fixedly installed at the top end of the installation rod body (112), a clamping mechanism (200) is arranged on one side of the display board body (113) through an installation frame, the clamping mechanism (200) comprises a reverse lead screw (210), a reverse lead screw (210) is movably installed on one side of the display board body (113) through the installation frame, a rotating ring is fixedly connected to the bottom end of the reverse lead screw (210), a movable sleeve (211) is movably installed on the outer surface of the reverse lead screw (210), the number of the movable sleeves (211) is two, and an installation block (212) is fixedly installed on one side of the movable sleeve (211), insert mounting groove (213) have all been seted up to one side of installation piece (212), insert the inside of mounting groove (213) and all insert installation pole (214), the equal fixed mounting in one side of inserting installation pole (214) has grip block body (215), the equal fixed mounting in one side that grip block body (215) are close to each other has non-slip mat (221).

2. The English teaching demonstration board with clamping structure of claim 1, characterized in that: and supporting components (116) are fixedly arranged on two sides of the hollow mounting cylinder (111).

3. The English teaching demonstration board with clamping structure of claim 1, characterized in that: a sliding groove (117) is formed in one side of the interior of the hollow installation barrel (111), a sliding block (118) is installed in the sliding groove (117) in a sliding mode, and the sliding block (118) is fixedly connected with the installation rod body (112).

4. The English teaching demonstration board with clamping structure of claim 1, characterized in that: one side fixed mounting of the installation body of rod (112) has rack (114), gear (115) is installed in the meshing of one side of rack (114), and the front of gear (115) is provided with the rotating ring.

5. The English teaching shows board with english that has clamping structure of claim 3, its characterized in that: a ball groove body (119) is formed in one side of the sliding block (118), and a ball body (120) is arranged inside the ball groove body (119) in a rolling mode.

6. The English teaching demonstration board with clamping structure of claim 1, characterized in that: second spacing groove (217) have all been seted up to one side of keeping away from each other of installation piece (212), first spacing groove (216) have all been seted up to one side of inserting installation pole (214) and keeping away from each other, gag lever post (218) have all been installed in the inside of second spacing groove (217) and gag lever post (218) all extend to on the inner wall of first spacing groove (216), the equal fixed mounting in one side of keeping away from each other of gag lever post (218) has pulling handle (219), extension spring (220) are all cup jointed to the surface of gag lever post (218) and install extension spring (220), and extension spring (220) all respectively with pulling handle (219) and installation piece (212) fixed connection.