CN215935078U - Foreign language teaching broadcast equipment with multi-position adjusting function - Google Patents
Foreign language teaching broadcast equipment with multi-position adjusting function Download PDFInfo
- Publication number
- CN215935078U CN215935078U CN202122558250.5U CN202122558250U CN215935078U CN 215935078 U CN215935078 U CN 215935078U CN 202122558250 U CN202122558250 U CN 202122558250U CN 215935078 U CN215935078 U CN 215935078U
- Authority
- CN
- China
- Prior art keywords
- rack
- connecting rod
- rod
- movable
- foreign language
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses foreign language teaching broadcasting equipment with a multi-position adjusting function, and relates to the technical field of teaching equipment. The utility model provides an angle adjusting component, a first movable component, a second movable component, a locking component, a front sound box and a rear sound box, wherein the distance between a first rack and a second rack can be adjusted through a first movable rod and a first movable plate, the distance between the first rack and a third rack can be adjusted through a second movable rod and a second mounting groove, so that the length and the width of a foreign language teaching broadcasting equipment frame can be adjusted, the mounting of foreign language teaching broadcasting equipment with different sizes is met, the output shaft of a driving motor can drive the front sound box and the rear sound box to rotate, the upper connecting rod and the lower connecting rod can rotate through a rotating shaft, a rotating block and a locking nut in the angle adjusting component, the positions of the front sound box and the rear sound box are adjusted, and the use in different environments is met.
Description
Technical Field
The utility model relates to the technical field of teaching equipment, in particular to a foreign language teaching broadcasting device with a multi-position adjusting function.
Background
The multimedia teaching is that in the teaching process, according to the characteristics of a teaching target and a teaching object, modern teaching media are reasonably selected and applied through teaching design, and are organically combined with the traditional teaching means to jointly participate in the whole teaching process, and various media information acts on students to form a reasonable teaching process structure, so that the optimized teaching effect is achieved, and broadcasting equipment is often required to be used in the teaching process.
However, the broadcast equipment of present majority, simple structure, the function is single, and the regulation of angle and position also can not be realized to broadcast equipment of present majority simultaneously, and present broadcast equipment frame of present majority also can not adjust, and the installation is too complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide foreign language teaching broadcasting equipment with a multi-position adjusting function, which solves the problems that most of the existing broadcasting equipment in the background art has simple structure and single function, cannot realize angle and position adjustment and is too complex to install in most of the existing broadcasting equipment frames.
In order to achieve the purpose, the utility model provides the following technical scheme: a foreign language teaching broadcast device with a multi-position adjusting function comprises a top seat, an upper connecting rod and a second rack, wherein a lower connecting rod is arranged at the bottom of the upper connecting rod, a lower connecting seat is arranged at the bottom end of the lower connecting rod, and an angle adjusting assembly is arranged between the upper connecting rod and the lower connecting rod;
a first frame is arranged on the side of the second frame, a third frame is arranged at the bottom end of the first frame, a first movable assembly is arranged between the second frame and the first frame, and a second movable assembly is arranged between the first frame and the third frame;
the frame I and the outer side of the frame III are provided with locking assemblies, the inner sides of the frame I and the frame III are fixedly provided with an inner box through the locking assemblies, and front and rear sound boxes are arranged on the front and rear sides of the inner box.
Preferably, the angle adjusting assembly comprises a groove, a rotating block, a rotating shaft and a locking nut, the groove is formed in the upper connecting rod, the rotating block is fixedly mounted at the top end of the lower connecting rod, the rotating shaft is arranged between the groove and the rotating block, a threaded rod is further arranged on the outer side of the rotating shaft, and the locking nut is connected to the outer side of the threaded rod through threads.
Preferably, the lower connecting rod is rotatably connected with the upper connecting rod through a rotating block, a rotating shaft and a groove.
Preferably, the first movable assembly comprises a first mounting groove, a first guide rod, a first movable plate and a guide sleeve, the first mounting groove is formed in the second frame, the first guide rod is fixedly mounted in the first mounting groove, the first movable rod and the first movable plate are both located in the first mounting groove, the first movable rod is fixedly connected with the first frame, and the guide sleeve is fixedly mounted in the first movable plate.
Preferably, the guide rod runs through in the guide sleeve, the guide rod is sliding connection with the guide sleeve, guide rod and guide sleeve symmetric distribution are in the both sides of movable rod one.
Preferably, the second movable assembly comprises a second movable rod, a second mounting groove and a second movable plate, the second movable rod is fixedly mounted at the upper end of the third rack, and the second mounting groove is located inside the first rack.
Preferably, the bottom of top seat is provided with the motor case, the below of motor case is rotated and is connected with the connecting rod, the inside of motor case is provided with driving motor, driving motor's output shaft and last connecting rod are fixed connection.
Preferably, the locking assembly comprises a first threaded sleeve, a locking bolt and a second threaded sleeve, the first threaded sleeve is fixedly installed on the outer sides of the first rack and the third rack, the locking bolt is located inside the first threaded sleeve, and the second threaded sleeve is fixedly installed on the outer side of the inner box.
Compared with the related art, the foreign language teaching broadcast equipment with the multi-position adjusting function provided by the utility model has the following beneficial effects:
the utility model provides an angle adjusting component, a first movable component, a second movable component, a locking component, a front stereo and a rear stereo, wherein the distance between a first rack and a second rack can be adjusted through a first movable rod and a first movable plate, so that the width of a foreign language teaching broadcast equipment frame can be adjusted, the distance between the first rack and a third rack can be adjusted through a second movable rod and a second mounting groove, so that the length of the foreign language teaching broadcast equipment frame can be adjusted, the foreign language teaching broadcast equipment mounting requirements of different sizes are met, an output shaft of a driving motor can drive an upper connecting rod to rotate, the upper connecting rod can drive an inner box, the front stereo and the rear stereo to rotate through the angle adjusting component, a lower connecting rod, a lower connecting seat, the second rack and the first rack, the upper connecting rod and the lower connecting rod can rotate through a rotating shaft, a rotating block and a locking nut which are arranged in the angle adjusting component, so that the position of the inner box can be adjusted, the use of different environments is satisfied.
Drawings
FIG. 1 is a schematic perspective view of the present invention
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a side view of the inner box of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a top seat; 2. a motor case; 3. an upper connecting rod; 4. a lower connecting rod; 5. a lower connecting seat; 6. a first machine frame; 7. a second frame; 8. a third frame; 9. an angle adjustment assembly; 901. a groove; 902. Rotating the block; 903. a rotating shaft; 904. locking the nut; 10. a drive motor; 11. a first movable component; 1101. a first mounting groove; 1102. a guide bar; 1103. a first movable rod; 1104. a first movable plate; 1105. a guide sleeve; 12. a second movable assembly; 1201. a second movable rod; 1202. a second mounting groove; 1203. A second movable plate; 13. a locking assembly; 1301. a first threaded sleeve; 1302. locking the bolt; 1303. A second threaded sleeve; 14. an inner box; 15. a front sound box; 16. and a rear sound box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-5, a foreign language teaching broadcasting device with multi-position adjusting function comprises a top base 1, an upper connecting rod 3 and a second frame 7, wherein the bottom of the upper connecting rod 3 is provided with a lower connecting rod 4, the bottom end of the lower connecting rod 4 is provided with a lower connecting base 5, and an angle adjusting assembly 9 is arranged between the upper connecting rod 3 and the lower connecting rod 4;
a first frame 6 is arranged on the side of the second frame 7, a third frame 8 is arranged at the bottom end of the first frame 6, a first movable assembly 11 is arranged between the second frame 7 and the first frame 6, and a second movable assembly 12 is arranged between the first frame 6 and the third frame 8;
a locking assembly 13 is arranged on the outer sides of the first rack 6 and the third rack 8, an inner box 14 is fixedly arranged on the inner sides of the first rack 6 and the third rack 8 through the locking assembly 13, and a front sound box 15 and a rear sound box 16 are arranged on the front side and the rear side of the inner box 14;
the bottom of the top seat 1 is provided with a motor box 2, an upper connecting rod 3 is rotatably connected below the motor box 2, a driving motor 10 is arranged inside the motor box 2, and an output shaft of the driving motor 10 is fixedly connected with the upper connecting rod 3;
referring to fig. 1-5, the foreign language teaching broadcasting device with the multi-position adjusting function further comprises an angle adjusting assembly 9, the angle adjusting assembly 9 comprises a groove 901, a rotating block 902, a rotating shaft 903 and a locking nut 904, the groove 901 is formed in the upper connecting rod 3, the rotating block 902 is fixedly installed at the top end of the lower connecting rod 4, the rotating shaft 903 is arranged between the groove 901 and the rotating block 902, a threaded rod is further arranged on the outer side of the rotating shaft 903, and the locking nut 904 is connected to the outer side of the threaded rod in a threaded manner;
the lower connecting rod 4 is rotatably connected with the upper connecting rod 3 through a rotating block 902, a rotating shaft 903 and a groove 901;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when in use, the output shaft of the driving motor 10 can drive the upper connecting rod 3 to rotate, the upper connecting rod 3 can drive the inner box 14, the front sound 15 and the rear sound 16 to rotate through the angle adjusting component 9, the lower connecting rod 4, the lower connecting seat 5, the second frame 7 and the first frame 6, so as to meet the use requirements of different environments, and meanwhile, the rotating shaft 903, the rotating block 902 and the locking nut 904 inside the angle adjusting component 9 can rotate between the upper connecting rod 3 and the lower connecting rod 4, so as to further realize the adjustment of the position of the inner box 14.
Example 2: the first movable assembly 11 comprises a first mounting groove 1101, a guide rod 1102, a first movable rod 1103, a first movable plate 1104 and a guide sleeve 1105, the first mounting groove 1101 is formed inside the second rack 7, the guide rod 1102 is fixedly mounted inside the first mounting groove 1101, the first movable rod 1103 and the first movable plate 1104 are both located inside the first mounting groove 1101, the first movable rod 1103 is fixedly connected with the first rack 6, and the guide sleeve 1105 is fixedly mounted inside the first movable plate 1104;
the guide rod 1102 penetrates through the guide sleeve 1105, the guide rod 1102 is in sliding connection with the guide sleeve 1105, and the guide rod 1102 and the guide sleeve 1105 are symmetrically distributed on two sides of the first movable rod 1103;
the second movable assembly 12 comprises a second movable rod 1201, a second mounting groove 1202 and a second movable plate 1203, the second movable rod 1201 is fixedly mounted at the upper end of the third rack 8, and the second mounting groove 1202 is located inside the first rack 6;
specifically, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, when the mobile phone is used, the distance between the second frame 7 and the first frame 6 can be adjusted through the first movable rod 1103 and the first movable plate 1104, so that the width of the frame of the foreign language teaching broadcast equipment can be adjusted, and the distance between the first frame 6 and the third frame 8 can be adjusted through the second movable rod 1201 and the second mounting groove 1202, so that the length of the frame of the foreign language teaching broadcast equipment can be adjusted, and the installation requirements of the foreign language teaching broadcast equipment with different sizes can be met.
Example 3: the locking assembly 13 comprises a first threaded sleeve 1301, a locking bolt 1302 and a second threaded sleeve 1303, wherein the first threaded sleeve 1301 is fixedly installed on the outer sides of the first rack 6 and the third rack 8, the locking bolt 1302 is located inside the first threaded sleeve 1301, and the second threaded sleeve 1303 is fixedly installed on the outer side of the inner box 14;
specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, when in use, a worker inserts the locking bolt 1302 in alignment with the first threaded sleeve 1301 and the second threaded sleeve 1303, and screws the locking bolt 1302 until the locking bolt 1302 is completely fastened with the first threaded sleeve 1301 and the second threaded sleeve 1303, so that the foreign language teaching broadcast equipment can be installed, and the operation is simple and the use is convenient.
The working principle is as follows: when the foreign language teaching broadcasting equipment is installed, the distance between the second rack 7 and the first rack 6 can be adjusted through the first movable rod 1103 and the first movable plate 1104, so that the width of the frame of the foreign language teaching broadcasting equipment is adjusted, the distance between the first rack 6 and the third rack 8 can be adjusted through the second movable rod 1201 and the second mounting groove 1202, so that the length of the frame of the foreign language teaching broadcasting equipment is adjusted, the foreign language teaching broadcasting equipment with different sizes can be installed, a worker inserts the locking bolt 1302 into the first threaded sleeve 1301 and the second threaded sleeve 1303 by aligning the locking bolt 1302, screws the locking bolt 1302 until the locking bolt 1302 is completely fastened with the first threaded sleeve 1301 and the second threaded sleeve 1303, so that the foreign language teaching broadcasting equipment can be installed, the operation is simple, the use is convenient, the upper connecting rod 3 and the lower connecting rod 4 can rotate through the rotating shaft 903, the rotating block 902 and the locking nut 904 inside the angle adjusting component 9, and then realize the regulation of 14 positions of inner box, after the installation was accomplished, the staff used footstock 1 to install the device on the room roof beam, insert external power source with the device, when needs were adjusted, connecting rod 3 rotated in the output shaft of driving motor 10 can drive, and upper connecting rod 3 accessible angle adjusting part 9, lower connecting rod 4, lower connecting seat 5, frame two 7 and frame one 6 drive inner box 14, preceding stereo set 15 and back stereo set 16 and rotate, satisfied the use of different environment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a foreign language teaching broadcast equipment of multiposition regulatory function, includes footstock (1), goes up connecting rod (3) and frame two (7), its characterized in that: a lower connecting rod (4) is arranged at the bottom of the upper connecting rod (3), a lower connecting seat (5) is arranged at the bottom end of the lower connecting rod (4), and an angle adjusting assembly (9) is arranged between the upper connecting rod (3) and the lower connecting rod (4);
a first rack (6) is arranged on the side of the second rack (7), a third rack (8) is arranged at the bottom end of the first rack (6), a first movable assembly (11) is arranged between the second rack (7) and the first rack (6), and a second movable assembly (12) is arranged between the first rack (6) and the third rack (8);
frame (6) and the outside of frame three (8) set up locking Assembly (13) in addition, frame (6) and the inboard of frame three (8) have inner box (14) through locking Assembly (13) fixed mounting, both sides are provided with preceding stereo set (15) and back stereo set (16) around inner box (14).
2. The multi-position adjustment function foreign language teaching broadcasting apparatus as claimed in claim 1, wherein: the angle adjusting assembly (9) comprises a groove (901), a rotating block (902), a rotating shaft (903) and a locking nut (904), the groove (901) is formed in the upper connecting rod (3), the rotating block (902) is fixedly installed at the top end of the lower connecting rod (4), the rotating shaft (903) is arranged between the groove (901) and the rotating block (902), a threaded rod is further arranged on the outer side of the rotating shaft (903), and the outer side of the threaded rod is connected with the locking nut (904) through threads.
3. The multi-position adjustment function foreign language teaching broadcasting apparatus as claimed in claim 2, wherein: the lower connecting rod (4) is rotatably connected with the upper connecting rod (3) through a rotating block (902), a rotating shaft (903) and a groove (901).
4. The multi-position adjustment function foreign language teaching broadcasting apparatus as claimed in claim 1, wherein: the first movable assembly (11) comprises a first mounting groove (1101), a first guide rod (1102), a first movable rod (1103), a first movable plate (1104) and a guide sleeve (1105), wherein the first mounting groove (1101) is formed in the second frame (7), the guide rod (1102) is fixedly mounted in the first mounting groove (1101), the first movable rod (1103) and the first movable plate (1104) are both located in the first mounting groove (1101), the first movable rod (1103) and the first movable plate (1104) are fixedly connected with the first frame (6), and the guide sleeve (1105) is fixedly mounted in the first movable plate (1104).
5. The multi-position adjustment function foreign language teaching broadcasting apparatus as claimed in claim 4, wherein: the guide rod (1102) penetrates through the guide sleeve (1105), the guide rod (1102) is in sliding connection with the guide sleeve (1105), and the guide rod (1102) and the guide sleeve (1105) are symmetrically distributed on two sides of the first movable rod (1103).
6. The multi-position adjustment function foreign language teaching broadcasting apparatus as claimed in claim 5, wherein: the second movable assembly (12) comprises a second movable rod (1201), a second mounting groove (1202) and a second movable plate (1203), the second movable rod (1201) is fixedly mounted at the upper end of the third rack (8), and the second mounting groove (1202) is located inside the first rack (6).
7. The multi-position adjustment function foreign language teaching broadcasting apparatus as claimed in claim 1, wherein: the bottom of top seat (1) is provided with motor case (2), the below of motor case (2) is rotated and is connected with connecting rod (3), the inside of motor case (2) is provided with driving motor (10), the output shaft of driving motor (10) is fixed connection with last connecting rod (3).
8. The multi-position adjustment function foreign language teaching broadcasting apparatus as claimed in claim 1, wherein: the locking assembly (13) comprises a first threaded sleeve (1301), a locking bolt (1302) and a second threaded sleeve (1303), the first threaded sleeve (1301) is fixedly installed on the outer sides of a first rack (6) and a third rack (8), the locking bolt (1302) is located inside the first threaded sleeve (1301), and the second threaded sleeve (1303) is fixedly installed on the outer side of the inner box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122558250.5U CN215935078U (en) | 2021-10-21 | 2021-10-21 | Foreign language teaching broadcast equipment with multi-position adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122558250.5U CN215935078U (en) | 2021-10-21 | 2021-10-21 | Foreign language teaching broadcast equipment with multi-position adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215935078U true CN215935078U (en) | 2022-03-01 |
Family
ID=80406084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122558250.5U Active CN215935078U (en) | 2021-10-21 | 2021-10-21 | Foreign language teaching broadcast equipment with multi-position adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215935078U (en) |
-
2021
- 2021-10-21 CN CN202122558250.5U patent/CN215935078U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102162573B (en) | Bracket of television set top box | |
| CN206533656U (en) | Structure is fixedly mounted in a kind of pcb board | |
| CN215935078U (en) | Foreign language teaching broadcast equipment with multi-position adjusting function | |
| CN206270831U (en) | A kind of multi-functional computer cabinet | |
| CN205475684U (en) | Frame structure | |
| CN206535892U (en) | A kind of supporting plate apparatus for correcting | |
| CN209846569U (en) | Mounting structure of drawer | |
| CN215761237U (en) | Sliding horizontal sliding door and window | |
| CN202092244U (en) | Cover-turning type outer cover for outdoor compression condensing unit | |
| CN213653920U (en) | Building curtain anti-drop device that adaptability is high | |
| CN209694716U (en) | A kind of work of fine arts display frames | |
| CN111853956B (en) | Auxiliary installation device and installation and use method of saddle type window machine | |
| CN208435125U (en) | A kind of rotatable contact clothing cabinet mirror face | |
| CN208357139U (en) | A kind of roller coating device | |
| CN219069702U (en) | Office table convenient for indoor arrangement | |
| CN105877305B (en) | A kind of screen connection structure | |
| CN218498627U (en) | Pull formula block terminal | |
| CN213334709U (en) | Fixed mounting frame with dustproof mechanism for air conditioner external unit | |
| CN220492578U (en) | Integrated weak current system in building | |
| CN219733190U (en) | Metal frame jogging device for plate glass cabinet door | |
| CN212408209U (en) | Auxiliary mounting assembly for mounting LED display screen and LED display screen | |
| CN212537317U (en) | Supporting structure for internal assembly of supporting frame | |
| CN221058001U (en) | Adjustable automobile wire harness distribution frame structure | |
| CN215897050U (en) | Electric power secondary equipment device | |
| CN201331664Y (en) | Adjusting mechanism of projector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |