CN214587508U - Display device capable of being displayed in contrast mode - Google Patents
Display device capable of being displayed in contrast mode Download PDFInfo
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- CN214587508U CN214587508U CN202120611102.2U CN202120611102U CN214587508U CN 214587508 U CN214587508 U CN 214587508U CN 202120611102 U CN202120611102 U CN 202120611102U CN 214587508 U CN214587508 U CN 214587508U
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- fixing
- display device
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- fixing plate
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- 238000013519 translation Methods 0.000 claims abstract description 16
- 230000014616 translation Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003601 intercostal effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a display device capable of contrasting and displaying, which comprises a blackboard, a guide rod, a first clamping piece, a second clamping piece, a first fixing plate, a second fixing plate, a plurality of first display plates and a plurality of second display plates, wherein each first display plate is hinged with the first fixing plate; each second show board all is articulated with the second fixed plate. The utility model provides a technical scheme's beneficial effect is: fix first fixed plate and second fixed plate in the place ahead of blackboard respectively through first holder and second holder, and it is articulated with each first show board and each second show board respectively through first fixed plate and second fixed plate, write the original text of treating the translation on each first show board according to the order, write the translation on each second show board according to the order, thereby when teaching, can show each first show board and second show board in proper order, the process of writing original text and translation on the blackboard has been saved, the classroom time has been saved, teaching efficiency and quality have been improved.
Description
Technical Field
The utility model belongs to the technical field of teaching articles for use technique and specifically relates to a display device that can contrast show is related to.
Background
When carrying out english-chinese intercostal and giving lessons, english mr generally can write english or chinese on the blackboard, guides the student again to think and study, writes the translation that corresponds on the blackboard again, and this kind of teaching mode is too loaded down with trivial details, writes repeatedly and wastes classroom time again, and teaching effect is relatively poor, has seriously influenced english teaching quality.
SUMMERY OF THE UTILITY MODEL
In view of this, there is a need for a display device capable of contrasting and displaying, so as to solve the technical problems that, when a teacher gives a mutual translation between english and chinese, the teacher needs to write an original text and a translated text on a blackboard, which results in wasted classroom time and poor teaching effect.
A contrasting display device comprising:
a blackboard;
the guide rod is fixed on the blackboard;
the first clamping piece is arranged on the guide rod in a sliding mode;
the second clamping piece is arranged on the guide rod in a sliding mode;
the first fixing plate is used for clamping the first clamping piece;
the second fixing plate is used for clamping the second clamping piece;
the first display boards are hinged with the first fixing board and used for displaying original texts to be translated;
and each second display board is hinged with the second fixing board and is used for displaying translations.
Further, the first clamping piece comprises a first sliding block and a first fixing clamp, the first sliding block is arranged on the guide rod in a sliding mode, the first fixing clamp is fixed on the first sliding block, and the first fixing clamp is used for clamping the first fixing plate; the second clamping piece comprises a second sliding block and a second fixing clamp, the second sliding block is arranged on the guide rod in a sliding mode, the second fixing clamp is fixed on the second sliding block, and the second fixing clamp is used for clamping the second fixing plate.
Furthermore, the number of the guide rods is two, and the two guide rods are horizontally arranged and are respectively fixed at the upper end and the lower end of the blackboard; the number of the first sliding blocks and the number of the first fixing clamps are two, the two first sliding blocks are respectively arranged on the two guide rods in a sliding mode, the number of the first fixing clamps is two, the two first fixing clamps are respectively fixed on the two first sliding blocks, and the two first fixing clamps are respectively used for clamping two ends of the first fixing plate; the number of the second sliding blocks and the number of the second fixing clamps are two, the second sliding blocks are arranged on the two guide rods in a sliding mode respectively, the number of the second fixing clamps is two, the two second fixing clamps are fixed on the two second sliding blocks respectively, and the two second fixing clamps are used for clamping two ends of the second fixing plate respectively.
Further, the first fixing plate and each of the first display plates are hinged by a first locking ring.
Furthermore, one end of the first fixing plate is provided with a first through hole, one end of each first display plate is provided with a second through hole corresponding to the first through hole, and the first lock ring penetrates through the first through hole and each second through hole.
Further, the second fixing plate and each of the second display plates are hinged by a second locking ring.
Furthermore, a third through hole is formed at one end of the second fixing plate, a fourth through hole corresponding to the third through hole is formed at one end of each second display plate, and the second locking ring penetrates through the third through hole and each fourth through hole.
Furthermore, the display device capable of being displayed in a contrasting manner further comprises a support frame, and the support frame is fixedly connected with the blackboard.
Furthermore, the lower extreme of support frame is provided with a plurality of gyro wheel.
Further, a brake piece is arranged on the roller.
Compared with the prior art, the utility model provides a technical scheme's beneficial effect is: fix first fixed plate and second fixed plate in the place ahead of blackboard respectively through first holder and second holder, and it is articulated with each first show board and each second show board respectively through first fixed plate and second fixed plate, write the original text of treating the translation on each first show board according to the order, write the translation on each second show board according to the order, thereby when teaching, can show each first show board and second show board in proper order, the process of writing original text and translation on the blackboard has been saved, the classroom time has been saved, teaching efficiency and quality have been improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a display device capable of being contrastingly displayed according to the present invention in a use state;
FIG. 2 is a schematic structural view of the first clamping member, the first fixing plate and the first display plate in the contrasting display device of FIG. 1;
FIG. 3 is a schematic structural view of a second clamping member, a second fixing plate and a second display plate in the contrast display device in FIG. 1;
FIG. 4 is a schematic view of the contrasting display device of FIG. 1 in another use state;
in the figure: the blackboard comprises a 1-blackboard body, a 2-guide rod, a 3-first clamping piece, a 4-second clamping piece, a 5-first fixing plate, a 6-second fixing plate, a 7-first showing plate, a 8-second showing plate, a 9-supporting frame, a 31-first sliding block, a 32-first fixing clamp, a 41-second sliding block, a 42-second fixing clamp, a 51-first locking ring, a 61-second locking ring and a 91-roller.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
Referring to fig. 1, the present invention provides a display device capable of being displayed in contrast, which includes a blackboard 1, a guide rod 2, a first clamping member 3, a second clamping member 4, a first fixing plate 5, a second fixing plate 6, a plurality of first display plates 7 and a plurality of second display plates 8.
Referring to fig. 1 to 3, the guide rod 2 is fixed on the blackboard 1. The first clamping piece 3 is arranged on the guide rod 2 in a sliding mode. The second clamping piece 4 is arranged on the guide rod 2 in a sliding mode.
Referring to fig. 1 to 3, the first fixing plate 5 is used for being clamped on the first clamping member 3. The second fixing plate 6 is used for clamping the second clamping member 4. Each first display board 7 is hinged to the first fixing board 5, and the first display board 7 is used for displaying a text to be translated. Each of the second display boards 8 is hinged to the second fixing plate 6, the second display board 8 is used for displaying translations, and in this embodiment, the first display board 7 and the second display board 8 are erasable boards.
Specifically, referring to fig. 1 to 3, the first clamping member 3 includes a first sliding block 31 and a first fixing clip 32, the first sliding block 31 is slidably disposed on the guide rod 2, the first fixing clip 32 is fixed on the first sliding block 31, and the first fixing clip 32 is used for clamping the first fixing plate 5; the second clamping member 4 includes a second sliding block 41 and a second fixing clip 42, the second sliding block 41 is slidably disposed on the guide rod 2, the second fixing clip 42 is fixed on the second sliding block 41, and the second fixing clip 42 is used for clamping the second fixing plate 6.
Preferably, referring to fig. 1 to 3, the number of the guide rods 2 is two, and the two guide rods 2 are horizontally arranged and respectively fixed at the upper end and the lower end of the blackboard 1; the number of the first sliding blocks 31 and the number of the first fixing clips 32 are two, the two first sliding blocks 31 are respectively slidably arranged on the two guide rods 2, the number of the first fixing clips 32 is two, the two first fixing clips 32 are respectively fixed on the two first sliding blocks 31, and the two first fixing clips 32 are respectively used for clamping two ends of the first fixing plate 5; the number of the second sliding blocks 41 and the second fixing clips 42 is two, the two second sliding blocks 41 are respectively slidably disposed on the two guide rods 2, the number of the second fixing clips 42 is two, the two second fixing clips 42 are respectively fixed on the two second sliding blocks 41, and the two second fixing clips 42 are respectively used for clamping two ends of the second fixing plate 6.
Preferably, referring to fig. 1 and 2, the first fixing plate 5 and each of the first display plates 7 are hinged by a first locking ring 51.
Specifically, referring to fig. 1 and 2, one end of the first fixing plate 5 is provided with a first through hole, one end of each first display plate 7 is provided with a second through hole corresponding to the first through hole, and the first locking ring 51 passes through the first through hole and each second through hole.
Preferably, referring to fig. 1 and 3, the second fixing plate 6 and each of the second display plates 8 are hinged by a second locking ring 61.
Specifically, referring to fig. 1 and 3, one end of the second fixing plate 6 is provided with a third through hole, one end of each of the second display plates 8 is provided with a fourth through hole corresponding to the third through hole, and the second locking ring 61 passes through the third through hole and each of the fourth through holes.
Preferably, referring to fig. 1 and 4, the display device capable of being contrasted and displayed further comprises a support frame 9, and the support frame 9 is fixedly connected with the blackboard 1.
Preferably, referring to fig. 1 and 4, the lower end of the supporting frame 9 is provided with a plurality of rollers 91, so that the blackboard 1 can be conveniently moved.
Preferably, referring to fig. 1 and 4, the roller 91 is provided with a braking member.
For better understanding of the present invention, the operation of the display device capable of being contrasted with the present invention is described in detail below with reference to fig. 1 to 4: before class, English teachers write original texts to be translated on the first display boards 7 in sequence, write translations on the second display boards 8 in sequence, during class, the English teachers clamp the first fixing plates 5 on the two first fixing clamps 32 and clamp the second fixing plates 6 on the two second fixing clamps 42 (shown in figure 1), after class teaching starts, the English teachers firstly turn the first display board 7 to the front (shown in figure 4), then guide students to think, then turn the first second display board 8 to the front (shown in figure 4) to display correct translation results, and then sequentially turn the other first display boards 7 and the second display boards 8 to the front in sequence until the class teaching is completed.
To sum up, the utility model discloses a first holder 3 and second holder 4 fix first fixed plate 5 and second fixed plate 6 in blackboard 1 the place ahead respectively, and it is articulated with each first show board 7 and each second show board 8 respectively through first fixed plate 5 and second fixed plate 6, write the original text of treating the translation in order on each first show board 7, write the translation in order on each second show board 8, thereby when teaching, can demonstrate each first show board 7 and second show board 8 in proper order, the process of writing original text and translation on blackboard 1 has been saved, classroom time has been saved, teaching efficiency and quality have been improved.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A contrasting display device, comprising:
a blackboard;
the guide rod is fixed on the blackboard;
the first clamping piece is arranged on the guide rod in a sliding mode;
the second clamping piece is arranged on the guide rod in a sliding mode;
the first fixing plate is used for clamping the first clamping piece;
the second fixing plate is used for clamping the second clamping piece;
the first display boards are hinged with the first fixing board and used for displaying original texts to be translated;
and each second display board is hinged with the second fixing board and is used for displaying translations.
2. The contrasting display device of claim 1, wherein the first clamping member comprises a first slider slidably disposed on the guide bar and a first retaining clip secured to the first slider for clamping the first retaining plate;
the second clamping piece comprises a second sliding block and a second fixing clamp, the second sliding block is arranged on the guide rod in a sliding mode, the second fixing clamp is fixed on the second sliding block, and the second fixing clamp is used for clamping the second fixing plate.
3. The contrasting display device of claim 2, wherein the number of the guide rods is two, and the two guide rods are horizontally arranged and respectively fixed at the upper end and the lower end of the blackboard;
the number of the first sliding blocks and the number of the first fixing clamps are two, the two first sliding blocks are respectively arranged on the two guide rods in a sliding mode, the number of the first fixing clamps is two, the two first fixing clamps are respectively fixed on the two first sliding blocks, and the two first fixing clamps are respectively used for clamping two ends of the first fixing plate;
the number of the second sliding blocks and the number of the second fixing clamps are two, the second sliding blocks are arranged on the two guide rods in a sliding mode respectively, the number of the second fixing clamps is two, the two second fixing clamps are fixed on the two second sliding blocks respectively, and the two second fixing clamps are used for clamping two ends of the second fixing plate respectively.
4. The contrast-displayable display device according to claim 1, wherein the first fixing plate and each of the first display plates are hinged by a first locking ring.
5. The contrasting display device of claim 4, wherein the first fixing plate has a first through hole formed at one end thereof, each of the first display plates has a second through hole formed at one end thereof corresponding to the first through hole, and the first locking ring passes through the first through hole and each of the second through holes.
6. The contrasting display device of claim 1, wherein said second securing plate and each of said second display plates are hinged by a second locking collar.
7. The contrasting display device of claim 6, wherein one end of the second retaining plate defines a third aperture, one end of each of the second display plates defines a fourth aperture corresponding to the third aperture, and the second locking collar extends through the third aperture and each of the fourth apertures.
8. The contrasting display device of claim 1 further comprising a support frame, the support frame being fixedly connected to the blackboard.
9. The contrasting display device of claim 8, wherein the support frame is provided with a plurality of rollers at a lower end thereof.
10. The contrasting display of claim 9 wherein said rollers have brake members disposed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120611102.2U CN214587508U (en) | 2021-03-25 | 2021-03-25 | Display device capable of being displayed in contrast mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120611102.2U CN214587508U (en) | 2021-03-25 | 2021-03-25 | Display device capable of being displayed in contrast mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214587508U true CN214587508U (en) | 2021-11-02 |
Family
ID=78355670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120611102.2U Expired - Fee Related CN214587508U (en) | 2021-03-25 | 2021-03-25 | Display device capable of being displayed in contrast mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214587508U (en) |
-
2021
- 2021-03-25 CN CN202120611102.2U patent/CN214587508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |