CN209708324U - A kind of detachable bilingual rotary table - Google Patents

Abstract

The utility model discloses a kind of detachable bilingual rotary tables, including sleeve, the left and right ends of the sleeve have been connected through a screw thread end cap, the inner cavity middle position of the sleeve is equipped with partition, the center location of the partition is equipped with the round bar that two sides extend to the left and right, the annular side of the round bar is rotatablely connected the first rotating cylinder and the second rotating cylinder, the left and right ends of the partition are in face of being equipped with the first ball set, the right side of first rotating cylinder and the left side of the second rotation are contacted with the first ball set respectively with partition both ends, the inside of two end caps, and the inside for being located at sleeve is equipped with spring, the inner end of two springs is all connected with baffle, the inner face of two baffles is equipped with the second ball set, the left side of first rotating cylinder is contacted with the right side of the second rotating cylinder with the second ball set.The utility model can greatly improve the interest of study, and making to study English no longer becomes so uninteresting while easy to disassemble, be conveniently replaceable different learning Contents.

Description

A kind of detachable bilingual rotary table

Technical field

The utility model relates to teaching aid technical field, specially a kind of detachable bilingual rotary table.

Background technique

English teaching is very important, and studying English will pick up from small, and studying English is boring in itself, how The culture that child's Childhood carries out English to child is just particularly important, existing method be all by some cards or The mode of picture and text is imparted knowledge to students, and effect is poor, less causes the interest of child.Therefore a kind of detachable bilingual rotary table is designed, it is just aobvious It obtains extremely important.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of detachable bilingual rotary table, and difference can be carried out by having The advantages of tearing open, English-leaning interest can be improved solves existing English teaching card.Effect is poor, less causes that child's is emerging The problem of interest.

Technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of detachable bilingual rotary table, including set Cylinder, the left and right ends of the sleeve have been connected through a screw thread end cap, and the inner cavity middle position of the sleeve is equipped with partition, it is described every The center location of plate is equipped with the round bar that two sides extend to the left and right, and the annular side of the round bar is rotatablely connected the first rotating cylinder and the Two rotating cylinders, the left and right ends of the partition are in face of being equipped with the first ball set, the right side of first rotating cylinder and second turn Dynamic left side is contacted with the first ball set respectively with partition both ends, the inside of two end caps, and is located at the interior of sleeve Portion is equipped with spring, and the inner end of two springs is all connected with baffle, and the inner face of two baffles is equipped with the second ball The left side of group, first rotating cylinder is contacted with the right side of the second rotating cylinder with the second ball set, and the sleeve front surface opens up There are the first open slot and the second open slot communicated with barrel bore, first open slot and the second open slot specification phase Together, and it is located in same level.

Preferably, the outer end of two end caps is respectively connected with protrusive board.

Preferably, the annular side of first rotating cylinder is equidistantly equipped with several Chinese characters, the annular side of second rotating cylinder Face is equidistantly equipped with the English letter to come with several Chinese character translations.

Preferably, the sleeve surface, and be located on the downside of the first open slot and the second open slot and open up fluted, institute It states and is slidably fitted with sliding block in groove, the lower end of the sliding block is connected with limited block, and the bottom end of the groove offers and limits The compatible limiting slot of block, the length of the baffle are the half of groove length, the surface of the groove portrayed check mark and Cross.

Preferably, the front end of the sliding block is connected with push plate.

Preferably, the inner hub location of first rotating cylinder and the second rotating cylinder offers circle compatible with round bar Hole.

Beneficial effect

Compared with prior art, the utility model provides a kind of detachable bilingual rotary table, have it is following the utility model has the advantages that

1, a kind of detachable bilingual rotary table, by the first rotating cylinder of design and the second rotating cylinder and the first open slot and Second open slot, the first rotating cylinder and the second rotating cylinder can the intracavitary rotation in sleeve, pass through the first open slot and second Open slot can watch the first rotating cylinder and Chinese character and English letter on the second rotating cylinder, greatly improve the emerging of study Interest, while also making the effect of study more preferable.

2, a kind of detachable bilingual rotary table, casing are connect with end cap by screw thread, convenient for removing end cap, are adopted simultaneously Baffle is connected with spring, the first rotating cylinder and the second rotating cylinder are compressed, and the first rotating cylinder and the second rotating cylinder pass through ball It is mounted on the inner cavity of sleeve, which is convenient for the rotation to the first rotating cylinder and the second rotating cylinder, and in the course of rotation, spring Moment compresses the first rotating cylinder and the second rotating cylinder, while being also convenient for the first rotating cylinder and the second rotating cylinder takes out of sleeve Out, so as to the rotating cylinder for changing different literals or English.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model section view；

Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.

In figure: 1, sleeve；2, end cap；3, protrusive board；4, the first open slot；5, the second open slot；6, the first rotating cylinder；7, second Rotating cylinder；8, partition；9, the first ball set；10, baffle；11, spring；12, the second ball set；13, round bar；14, groove；15, sliding Block；16, push plate；17, limiting slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of detachable bilingual rotary table, including sleeve 1, the left and right ends of the sleeve 1 have been connected through a screw thread end cap 2, and the inner cavity middle position of the sleeve 1 is equipped with partition 8, institute The center location for stating partition 8 is equipped with the round bar 13 that two sides extend to the left and right, the annular side rotation connection first of the round bar 13 Rotating cylinder 6 and the second rotating cylinder 7, the left and right ends of the partition 8 are in face of being equipped with the first ball set 9, the right side of first rotating cylinder 6 End face and the left side of the second rotation are contacted with the first ball set 9 respectively with 8 both ends of partition, two end caps 2 it is interior Side, and the inside for being located at sleeve 1 is equipped with spring 11, the inner end of two springs 11 is all connected with baffle 10, two gears The inner face of plate 10 is equipped with the second ball set 12, the right side and second of the left side of first rotating cylinder 6 and the second rotating cylinder 7 Ball set 12 contacts, and 1 front surface of sleeve offers the first open slot 4 and the second open slot communicated with 1 inner cavity of sleeve 5, first open slot 4 is identical as 5 specification of the second open slot, and is located in same level.

The outer end of two end caps 2 is respectively connected with protrusive board 3, holds protrusive board 3 convenient for teacher and rotates to end cap 2.

The annular side of first rotating cylinder 6 is equidistantly equipped with several Chinese characters, and the annular side of second rotating cylinder 7 is equidistant Equipped with the English letter to come with several Chinese character translations, the emerging of study can be improved in such a way that Chinese character and English rotation combine Interest.

1 surface of sleeve, and the downside for being located at the first open slot 4 and the second open slot 5 opens up fluted 14, it is described Sliding block 15 is slidably fitted in groove 14, the lower end of the sliding block 15 is connected with limited block, and the bottom end of the groove 14 offers Limiting slot 17 compatible with limited block, the length of the baffle 10 are the half of 14 length of groove, the surface of the groove 14 Check mark and cross are portrayed, teacher can allow student or children to rotate the first rotating cylinder 6 and the second rotating cylinder 7, Lai Shixian Chinese character With the pairing of English, and teacher can be by mobile block, to expose the check mark or cross of 14 inner surface of groove, to student The result of pairing carry out to wrong displaying.

The front end of the sliding block 15 is connected with push plate 16, convenient for pushing to sliding block 15.

The inner hub location of first rotating cylinder 6 and the second rotating cylinder 7 offers circular hole compatible with round bar 13, Design the insertion that circular hole is convenient for round bar 13.

When in use, the circular hole of the first rotating cylinder 6 and the second rotating cylinder 7 is inserted on the round bar 13 of 1 inner cavity of sleeve first, Then the baffle 10 that two are connected with spring 11 is placed into 1 inner cavity of sleeve respectively, the second ball set 12 on baffle 10 and End cap 2, is then threadedly attached in the both ends of casing by the outer end in contact of one rotating cylinder 6 and the second rotating cylinder 7.End cap 2 at this time Inner end contacted with spring 11, and spring 11 is compressed, is pressed on the first rotating cylinder 6 and the second rotating cylinder 7 to realize The inner cavity of sleeve 1, the first rotating cylinder 6 and the second rotating cylinder 7 are turned under the action of the first ball set 9 and the second ball set 12 It is dynamic, the first open slot 4 and the second open slot 5 it can be seen that 7 surface of the first rotating cylinder 6 and the second rotating cylinder Chinese character and English, always Teacher can select Chinese character by the first rotating cylinder 6, allow student to rotate the second rotating cylinder 7 and find corresponding word, student can be improved Practise interest and learning efficiency；

When needing replacing the rotating cylinder of other content Chinese character or English word, end cap 2 is removed first, then will have bullet The baffle 10 of spring 11 takes out from the inside of casing, then can replace to the first rotating cylinder 6 and the second rotating cylinder 7.

In conclusion a kind of detachable bilingual rotary table, can greatly improve the interest of study, makes to study English no longer Become so uninteresting, the effect of study is good while easy to disassemble, is conveniently replaceable different learning Contents.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of detachable bilingual rotary table, including sleeve (1), it is characterised in that: the left and right ends of the sleeve (1) pass through spiral shell Line is connected with end cap (2), and the inner cavity middle position of the sleeve (1) is equipped with partition (8), and the center location of the partition (8) is set The annular side of the round bar (13) that the oriented left and right sides extends, the round bar (13) is rotatablely connected the first rotating cylinder (6) and second Rotating cylinder (7), the left and right ends of the partition (8) are in face of being equipped with the first ball set (9), the right side of first rotating cylinder (6) And second rotation left side with contacted respectively with first ball set (9) at partition (8) both ends, two end caps (2) Inside, and the inside for being located at sleeve (1) is equipped with spring (11), the inner end of two springs (11) is all connected with baffle (10), The inner face of two baffles (10) is equipped with the second ball set (12), the left side of first rotating cylinder (6) with second turn The right side of cylinder (7) is contacted with the second ball set (12), and sleeve (1) front surface is offered to be communicated with sleeve (1) inner cavity First open slot (4) and the second open slot (5), first open slot (4) is identical as the second open slot (5) specification, and position In in same level.

2. a kind of detachable bilingual rotary table according to claim 1, it is characterised in that: two end caps (2) it is outer End is respectively connected with protrusive board (3).

3. a kind of detachable bilingual rotary table according to claim 1, it is characterised in that: the ring of first rotating cylinder (6) Shape side is equidistantly equipped with several Chinese characters, and the annular side of second rotating cylinder (7) is equidistantly equipped with and several Chinese character translation mistakes The English letter come.

4. a kind of detachable bilingual rotary table according to claim 1, it is characterised in that: sleeve (1) surface, and position It opens up fluted (14) on the downside of the first open slot (4) and the second open slot (5), is slidably fitted in the groove (14) Sliding block (15), the lower end of the sliding block (15) are connected with limited block, and the bottom end of the groove (14) is offered mutually fits with limited block The limiting slot (17) matched, the length of the baffle (10) are the half of groove (14) length, and the surface of the groove (14) is portrayed There are check mark and cross.

5. a kind of detachable bilingual rotary table according to claim 4, it is characterised in that: the front end of the sliding block (15) connects It is connected to push plate (16).

6. a kind of detachable bilingual rotary table according to claim 4, it is characterised in that: first rotating cylinder (6) and The inner hub location of second rotating cylinder (7) offers and round bar (13) compatible circular hole.