CN213277098U

CN213277098U - Novel word teaching frame for english education

Info

Publication number: CN213277098U
Application number: CN202022748890.8U
Authority: CN
Inventors: 李慧
Original assignee: Sanmenxia Polytechnic
Current assignee: Sanmenxia Polytechnic
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-05-25
Anticipated expiration: 2030-11-24

Abstract

The utility model belongs to the technical field of english education, concretely relates to novel word teaching frame for english education, including supporting seat and teaching board, the supporting seat is equipped with the universal wheel, the supporting seat is equipped with the storage chamber, the supporting seat is equipped with the bracing piece, the bracing piece is equipped with the fluting, the fluting is equipped with first skewed tooth, first skewed tooth is equipped with the threaded rod, the fluting is equipped with the loop bar, be equipped with the fixing base on the loop bar, teaching board and fixing base fixed connection, first skewed tooth meshing has the second skewed tooth, the second skewed tooth is equipped with the carousel, the carousel is equipped with hollow handle, hollow handle is equipped with the bayonet lock, the bracing piece is equipped with the bayonet lock hole, the bayonet lock is equipped with first spring, the bayonet lock is equipped with from a left side to the right chute from top to bottom, hollow handle is equipped with the sleeve, the sleeve is equipped with the connecting rod.

Description

Novel word teaching frame for english education

Technical Field

The utility model belongs to the technical field of english education, concretely relates to novel word teaching frame for english education.

Background

English teaching refers to the process of teaching english to the people who is or not the first language of english, english teaching relates to multiple professional theoretical knowledge, english teaching has already been widely popularized now, the age bracket that contacts english teaching at the earliest has advanced to primary school, the vocabulary of student english word plays vital effect to learning english and the good or bad of english score, so the student is especially important to the memory of english word in english study, and english study is all vital today at globalization rapid development.

When english education, present english age is more and more low especially, goes down to pupil, and kindergarten's child even goes up to high school student, and the height span is very big, so need can height-adjusting's teaching device conveniently use, but very inconvenient when current teaching device height-adjusting, complex operation, the practicality is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a novel word teaching frame for english education, only need hand extrusion briquetting and rotate hollow handle, alright in order to carry out the regulation of height to the teaching board, can first spring can push spacing downthehole fixing the teaching board with the bayonet lock after the regulation finishes to make things convenient for operating personnel to use, the practicality is high.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a novel word teaching frame for English education comprises a supporting seat and a teaching board, universal wheels are fixedly connected to four corners of the bottom of the supporting seat, a storage cavity is arranged in the supporting seat, a supporting rod is fixedly connected to the middle of the supporting seat, a groove is formed in the supporting rod, a first helical tooth is rotatably connected to the bottom of the groove, a threaded rod is fixedly connected to the first helical tooth, a sleeve rod in threaded connection with the threaded rod is slidably connected to the groove, a fixing seat is fixedly connected to the front side of the upper end of the sleeve rod, the teaching board is fixedly connected with the fixing seat, a second helical tooth is meshed with the first helical tooth, the second helical tooth is rotatably connected to the inside of the groove, the second helical tooth penetrates through the groove and is fixedly connected with a rotary table, a hollow handle is fixedly connected to one side of the rotary table, a clamping pin is sleeved on the hollow handle, and, bayonet lock one end is run through the carousel and is located the bayonet lock downthehole, the first spring of fixedly connected with between the bayonet lock other end and the hollow handle, the bayonet lock middle part is equipped with from a left side to the right side chute from top to bottom, the equal fixed connection sleeve in hollow handle front end left and right sides, two the sleeve all is equipped with the connecting rod, two equal fixedly connected with second spring between sleeve and the connecting rod, two the connecting rod is connected with the briquetting jointly, briquetting middle part fixedly connected with push rod, the push rod runs through hollow handle and the higher one end looks butt of chute.

By adopting the technical scheme of the utility model, the supporting seat makes the whole device more stable, and the universal wheels can conveniently move the device; a storage cavity is arranged in the supporting seat, so that some teaching tools or word cards can be stored, and the practicability is improved; in an initial state, the clamping pin penetrates through the rotary table and is positioned in the clamping pin hole, so that the rotary table can be fixed, and the teaching board can be fixed; when the pressing block is pressed, the left side and the right side of the front end of the hollow handle are fixedly connected with the sleeves, the two sleeves are sleeved with the connecting rods, the two connecting rods are connected with the pressing block together, so that the pressing block can be more stable when moving, the rotating disc can be driven to rotate by rotating the clockwise hollow handle, the second helical tooth can be driven to start rotating, and the second helical tooth can drive the first helical tooth to start rotating because the second helical tooth is meshed with the first helical tooth, the teaching board can move upwards, and the hollow handle is rotated anticlockwise, so that the teaching board can move downwards, the height of the teaching board can be adjusted as required, and the teaching board is convenient to use; after the hollow handle and the pressing block are loosened, the bayonet lock and the hollow handle are fixedly connected with the first spring, the two sleeves and the connecting rod are fixedly connected with the second spring, so that the reset elastic force of the first spring and the second spring enables the bayonet lock and the pressing block to reset, one end of the bayonet lock enters the limiting hole, the rotary disc is clamped, the teaching board is fixed at a certain position, if the bayonet lock is not aligned with the limiting hole, the bayonet lock can be pushed into the limiting hole by stirring the elastic force of the first spring of the hollow handle, the pressing block can be extruded by hands and the hollow handle is rotated, the height of the teaching board can be adjusted, after the adjustment is finished, the bayonet lock can be pushed into the limiting hole by the first spring to be clamped, and the use of an operator is facilitated; the utility model discloses only need rotate hollow handle before, with hand extrusion briquetting alright with carrying out the regulation of height with teaching board, adjust and can first spring can push spacing downthehole fixing teaching board with the bayonet lock after finishing to make things convenient for operating personnel to use, the practicality is high.

Further limiting, a cross-shaped partition plate is fixedly connected inside the storage cavity. With the structure, English educational appliances and some word cards can be stored in a classified mode.

Further, a sealing door is rotatably connected to the front side of the storage cavity. With this arrangement, the storage chamber can be closed with a sealing door.

Further limit, the lower extreme of teaching board front side is equipped with the groove. With the structure, the pen can be conveniently placed.

Further limit, the surface of the hollow handle is provided with anti-skid grains. With the structure, the rotary hollow handle can be more stable.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a first schematic structural view of an embodiment of a novel word teaching rack for English education according to the present invention;

FIG. 2 is a schematic cross-sectional view of a word teaching frame for English education according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a second embodiment of the novel word teaching rack for English education according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

FIG. 6 is a schematic sectional view of a second embodiment of a novel word teaching rack for English education according to the present invention;

FIG. 7 is an enlarged view of the structure at C in FIG. 6;

the main element symbols are as follows:

the teaching aid comprises a supporting seat 1, a universal wheel 11, a storage cavity 12, a cross-shaped partition plate 121, a sealing door 122, a supporting rod 2, a slot 21, first inclined teeth 22, a threaded rod 23, a sleeve rod 24, a fixed seat 25, a teaching plate 26, second inclined teeth 3, a rotary disc 31, a hollow handle 32, a clamping pin 33, a clamping pin hole 34, a first spring 35, an inclined groove 36, a sleeve 4, a connecting rod 41, a second spring 42, a pressing block 43 and a push rod 44.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-7, the utility model relates to a novel word teaching frame for English education, which comprises a supporting seat 1 and a teaching board 26, universal wheels 11 are fixedly connected to four corners of the bottom of the supporting seat 1, a storage chamber 12 is arranged in the supporting seat 1, a supporting rod 2 is fixedly connected to the middle of the supporting seat 1, a slot 21 is arranged in the supporting rod 2, a first helical tooth 22 is rotatably connected to the bottom of the slot 21, a threaded rod 23 is fixedly connected to the first helical tooth 22, a sleeve rod 24 in threaded connection with the threaded rod 23 is slidably connected to the slot 21, a fixed seat 25 is fixedly connected to the front side of the upper end of the sleeve rod 24, the teaching board 26 is fixedly connected to the fixed seat 25, a second helical tooth 3 is engaged with the first helical tooth 22, the second helical tooth 3 is rotatably connected to the inside of the slot 21, the second helical tooth 3 penetrates through the slot 21 and is fixedly connected with a rotary disc 31, bracing piece 2 is equipped with round and bayonet lock 33 assorted card pinhole 34, bayonet lock 33 one end is run through carousel 31 and is located card pinhole 34, the first spring 35 of fixedly connected with between the bayonet lock 33 other end and the hollow handle 32, bayonet lock 33 middle part is equipped with from a left side to the right chute 36 from top to bottom, the equal fixed connection sleeve 4 in hollow handle 32 front end left and right sides, two sleeve 4 all overlap and are equipped with connecting rod 41, equal fixedly connected with second spring 42 between two sleeve 4 and the connecting rod 41, two connecting rod 41 are connected with briquetting 43 jointly, briquetting 43 middle part fixedly connected with push rod 44, push rod 44 runs through hollow handle 32 and the higher one end looks butt of chute 36.

By adopting the technical scheme of the utility model, the supporting seat 1 makes the whole device more stable, and the universal wheels 11 can conveniently move the device; a storage cavity 12 is arranged in the supporting seat 1, so that some teaching tools or word cards can be stored, and the practicability is improved; in the initial state, the clamping pin 33 penetrates through the rotary table 31 and is positioned in the clamping pin hole 34, so that the rotary table can be fixed, and the teaching board can be fixed; when the device is used, the hollow handle 32 is held by a hand, the pressing block 43 is firstly squeezed by the hand, the elasticity of the first spring 35 and the second spring 42 is overcome, the push rod 44 fixedly connected with the middle part of the pressing block 43 moves backwards, the push rod 44 penetrates through the hollow handle 32 and is abutted against the higher end of the chute 36, so that the inclined plane of the chute 36 can be squeezed by the push rod 44 in the backward moving process, the push bayonet lock 33 is pushed to move outwards until the bayonet lock 33 moves out of the limiting hole 34, the limitation of the bayonet lock 33 on the turntable 31 is removed, when the pressing block 43 is squeezed, the sleeves 4 are fixedly connected with the left side and the right side of the front end of the hollow handle 32, the two sleeves 4 are sleeved with the connecting rods 41, the two connecting rods 41 are jointly connected with the pressing block 43, so that the pressing block 43 can be more stable when moving, the hollow handle 32 is rotated clockwise, the turntable 31 can be driven, the second helical teeth 3 are meshed with the first helical teeth 22, so that the second helical teeth 3 can drive the first helical teeth 22 to rotate, the threaded rod 23 rotates, the threaded rod 23 is in threaded connection with the sleeve rod 24, the threaded rod 23 rotates to drive the sleeve rod 24 to move upwards, the front side of the upper end of the sleeve rod 24 is fixedly connected with the fixed seat 25, the teaching board 26 moves upwards, the hollow handle 32 is rotated anticlockwise, the teaching board 26 can move downwards, the height of the teaching board 26 can be adjusted as required, and the teaching board is convenient to use; after the hollow handle 32 and the pressing block 43 are loosened, the bayonet 33 and the hollow handle 32 are fixedly connected with the first spring 35, and the two sleeves 4 and the connecting rod 41 are fixedly connected with the second spring 42, so that the bayonet 33 and the pressing block 43 are reset by the reset elastic force of the first spring 35 and the second spring 42, one end of the bayonet 33 enters the limiting hole 34, the turntable is clamped, the teaching board 26 is fixed at a certain position, if the bayonet 33 is not aligned with the limiting hole 34, the bayonet 33 can be pushed into the limiting hole 34 by stirring the elastic force of the first spring 35 of the hollow handle 32, the height of the teaching board 26 can be adjusted only by squeezing the pressing block 43 by hands and rotating the hollow handle 32, and the bayonet 33 can be pushed into the limiting hole 34 by the first spring 35 to be clamped after adjustment is finished, so that the use of an operator is facilitated; the utility model discloses only need rotate hollow handle before, with hand extrusion briquetting alright with carrying out the regulation of height with teaching board, adjust and can first spring can push spacing downthehole fixing teaching board with the bayonet lock after finishing to make things convenient for operating personnel to use, the practicality is high.

Preferably, a cruciform baffle 121 is fixedly attached to the interior of the storage chamber 12. With the structure, English educational appliances and some word cards can be stored in a classified mode. In fact, other structures for conveniently classifying and storing the articles can be considered according to specific situations.

Preferably, a sealing door 122 is rotatably connected to the front side of the storage chamber 12. With this arrangement, the storage chamber 12 can be closed with the sealing door 122. In practice, a structure for closing the storage chamber may also be used, as the case may be.

Preferably, the pen slot 261 is formed at the lower end of the front side of the teaching board 26. With the structure, the pen can be conveniently placed. In fact, the structure of convenient pen placement can be considered according to specific situations.

Preferably, the surface of the hollow handle 32 is provided with anti-slip lines. With this structure, the hollow handle 32 can be rotated more stably. In fact, a more stable structure of the turning hollow handle can also be considered according to the specific situation.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a novel word teaching frame for english education, includes supporting seat (1) and teaching board (26), its characterized in that: the teaching board is characterized in that universal wheels (11) are fixedly connected to four corners of the bottom of the supporting seat (1), a storage cavity (12) is arranged inside the supporting seat (1), a supporting rod (2) is fixedly connected to the middle of the supporting seat (1), a groove (21) is arranged inside the supporting rod (2), first inclined teeth (22) are rotatably connected to the bottom of the groove (21), threaded rods (23) are fixedly connected to the first inclined teeth (22), sleeve rods (24) in threaded connection with the threaded rods (23) are slidably connected to the groove (21), a fixing seat (25) is fixedly connected to the front side of the upper ends of the sleeve rods (24), the teaching board (26) is fixedly connected to the fixing seat (25), second inclined teeth (3) are meshed with the first inclined teeth (22), the second inclined teeth (3) are rotatably connected to the inside of the groove (21), and the second inclined teeth (3) penetrate through the groove (21) and are fixedly connected with a turntable (, turntable (31) one side fixedly connected with hollow handle (32), hollow handle (32) cover is equipped with bayonet lock (33), bracing piece (2) are equipped with round and bayonet lock (33) assorted card pinhole (34), bayonet lock (33) one end is run through turntable (31) and is located card pinhole (34), fixedly connected with first spring (35) between the bayonet lock (33) other end and hollow handle (32), bayonet lock (33) middle part is equipped with chute (36) from a left side to a right side from top to bottom, hollow handle (32) front end left and right sides is equal fixed connection sleeve (4), two sleeve (4) all is equipped with connecting rod (41), two equal fixedly connected with second spring (42) between sleeve (4) and connecting rod (41), two connecting rod (41) are connected with briquetting (43) jointly, briquetting (43) middle part fixedly connected with push rod (44), the push rod (44) penetrates through the hollow handle (32) and is abutted against the higher end of the chute (36).

2. The novel word teaching rack for english education of claim 1, characterized in that: the storage cavity (12) is internally and fixedly connected with a cross-shaped clapboard (121).

3. The novel word teaching rack for english education of claim 2, characterized in that: the front side of the storage cavity (12) is rotatably connected with a sealing door (122).

4. The novel word teaching rack for english education of claim 1, characterized in that: the lower end of the front side of the teaching board (26) is provided with a pen groove (261).

5. The novel word teaching rack for english education of claim 1, characterized in that: the surface of the hollow handle (32) is provided with anti-skid grains.