CN214226180U - College english online teaching is with recorded broadcast frame - Google Patents
College english online teaching is with recorded broadcast frame Download PDFInfo
- Publication number
- CN214226180U CN214226180U CN202120466102.8U CN202120466102U CN214226180U CN 214226180 U CN214226180 U CN 214226180U CN 202120466102 U CN202120466102 U CN 202120466102U CN 214226180 U CN214226180 U CN 214226180U
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- bolted
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- connecting rod
- college english
- frame
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- 239000007787 solid Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of on-line teaching, and discloses a recording and broadcasting frame for college English on-line teaching, which comprises a base, wherein the top of the base is provided with a connecting cylinder, and the top of the connecting cylinder is bolted with a placing frame; the utility model discloses a catch the pull rod and upwards stimulate with the hand, the pull rod can drive connecting rod upward movement under the cooperation of slide rail and slider when upwards stimulateeing, the connecting rod not only can drive splint and upwards move together and still can oppress the spring and make the spring get into the contraction state when upward stimulateeing, can carry out the high-speed grip to the cell-phone of different models or iPad, the flexibility is higher, the practicality of device has been improved, outwards stimulate simultaneously through catching two guard plates with the hand together, two guard plates can drive first extension board and the outside removal of second extension board under the cooperation of baffle and telescopic link when outwards stimulateeing, can increase the usable floor area of desktop, the storage capacity of article has been improved, and the clean degree is good.
Description
Technical Field
The utility model relates to an online teaching technical field specifically is a college english online teaching is with recorded broadcast frame.
Background
On-line teaching, i.e. Internet distance education, which refers to educational activities across geographic space, distance education relates to various educational activities including teaching, discussion and practice, overcomes the limitations of traditional education in space, time, age of educators, educational environment and the like, brings a brand-new learning mode, along with the improvement of informatization and networking levels, causes great changes to traditional education, requires recording and broadcasting frames in English on-line teaching of colleges, the existing recording and broadcasting frames have single structures, cannot rapidly clamp mobile phones and iPads of different models, has poor flexibility, reduces the practicability of the device, and needs to place books, pens and other articles on a desk board for taking at any time while recording and broadcasting, but because the use area of the desk board cannot be adjusted, too many articles cannot be placed, meanwhile, the placing is also messy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an online teaching of college english is with recorded broadcast frame, possessed and to have carried out the tight advantage that presss from both sides fast and can increase desktop usable floor area to the cell-phone and the iPad of different models, solved current online teaching of college english and carried out the tight problem that the usable floor area of desktop can't adjust of pressing from both sides fast and with recorded broadcast frame to the cell-phone and the iPad of different models.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a teaching is with recorded broadcast frame on college english line, includes the base, the top of base is provided with the connecting cylinder, the top bolt of connecting cylinder has been connect and has been placed the frame, the inside of placing the frame is provided with splint, the top bolt of splint has the connecting rod, the other end of connecting rod runs through and extends to the top of placing the frame, the through-hole that uses with the connecting rod cooperation is seted up to the inside of placing the frame, the surface cover of connecting rod is equipped with the spring, the surface bolt of connecting cylinder has the table, the inside bolt of table has the baffle, the both sides of baffle all have bolted telescopic link, two the other end of telescopic link has bolted first extension board and second extension board respectively, the other end of first extension board and second extension board runs through the outside to the table.
Preferably, the through hole is bolted with two sliding rails, and the surface of the connecting rod is bolted with a sliding block connected with the sliding rails in a sliding manner.
Preferably, the other end of the connecting rod is bolted with a pull rod.
Preferably, the top of base is bolted with the solid fixed cylinder that slides with the connecting cylinder and cup joints, the surface of solid fixed cylinder is run through and is provided with spacing bolt, the screw hole that a plurality of and spacing bolt cooperation were used is seted up on the surface of connecting cylinder.
Preferably, the top of each of the first and second extension panels is bolted with a protective panel.
Preferably, the top of the first extension plate is bolted with a plurality of clamping seats.
Preferably, the bottom of the base is bonded with a non-slip mat, and the non-slip mat is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a catch the pull rod and upwards stimulate with the hand, the pull rod can drive the connecting rod to move upwards through the cooperation of slide rail and slider when upwards stimulating, the connecting rod not only can drive splint and move upwards together when upwards moving but also can oppress the spring and make the spring enter the contraction state, can carry out the quick clamp to different models's cell-phone or iPad, the flexibility is higher, has improved the practicality of device;
the utility model discloses an outwards stimulate together with grabbing two guard plates with the hand, two guard plates can drive first extension board and second extension board and outwards remove under the cooperation of baffle and telescopic link when outwards spur, can increase the usable floor area of desktop, have improved the storage capacity of article, and neatly spend well.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 1;
fig. 4 is an enlarged schematic view of the point B in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a connecting cylinder; 3. placing the frame; 4. a splint; 5. a connecting rod; 6. a through hole; 7. a spring; 8. a table plate; 9. a partition plate; 10. a telescopic rod; 11. a first extension plate; 12. a second extension plate; 13. a slide rail; 14. a slider; 15. a pull rod; 16. a fixed cylinder; 17. a limit bolt; 18. a protection plate; 19. a card holder; 20. 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. 1-4, a recording and broadcasting frame for teaching on college english lines comprises a base 1, a connecting cylinder 2 is arranged on the top of the base 1, a placing frame 3 is bolted on the top of the connecting cylinder 2, a clamping plate 4 is arranged inside the placing frame 3, a connecting rod 5 is bolted on the top of the clamping plate 4, the other end of the connecting rod 5 penetrates and extends above the placing frame 3, a through hole 6 matched with the connecting rod 5 is arranged inside the placing frame 3, a spring 7 is sleeved on the surface of the connecting rod 5, a table plate 8 is bolted on the surface of the connecting cylinder 2, a partition plate 9 is bolted on the inside of the table plate 8, telescopic rods 10 are bolted on both sides of the partition plate 9, a first extending plate 11 and a second extending plate 12 are respectively bolted on the other ends of the two telescopic rods 10, the other ends of the first extending plate 11 and the second extending plate 12 penetrate to the outside of the table plate 8, a pull rod 15 is grasped by hands to pull upwards, pull rod 15 can drive connecting rod 5 upward movement under the cooperation of slide rail 13 and slider 14 when upwards pulling, connecting rod 5 not only can drive splint 4 upward movement together and still can oppress spring 7 and make spring 7 get into the contraction state when upward movement, can carry out the quick clamp to the cell-phone of different models or iPad and press from both sides tightly, the flexibility is higher, the practicality of device has been improved, simultaneously through grasping two guard plates 18 with the hand and outwards pulling together, two guard plates 18 can drive first extension board 11 and second extension board 12 outwards and remove through the cooperation of baffle 9 and telescopic link 10 when outwards pulling, can increase the usable floor area of desktop, the storage capacity of article has been improved, and the neatness is good.
Further, the inside bolt of through-hole 6 has two slide rails 13, and the surface bolt of connecting rod 5 has the slider 14 with slide rail 13 sliding connection, through the setting of slide rail 13 and slider 14, can carry on spacingly to connecting rod 5, avoids connecting rod 5 the condition that the slope appears in the pulling in-process.
Further, another end of connecting rod 5 has bolted connection has pull rod 15, through the setting of pull rod 15, can enough make things convenient for the user to upwards stimulate connecting rod 5, can carry on spacingly again to connecting rod 5.
Further, the top of base 1 is bolted with the solid fixed cylinder 16 that cup joints with connecting cylinder 2 slip, and the surface of solid fixed cylinder 16 runs through and is provided with spacing bolt 17, and the screw hole that a plurality of and spacing bolt 17 cooperation were used is seted up on the surface of connecting cylinder 2, through the setting of solid fixed cylinder 16 and spacing bolt 17, can adjust the height of connecting cylinder 2 according to user's demand, and the practicality is stronger.
Further, the top of first extension board 11 and second extension board 12 all is bolted with guard plate 18, through the setting of guard plate 18, can avoid the article on first extension board 11 and the second extension board 12 to drop, still conveniently takes it out simultaneously.
Further, the top bolt of first extension board 11 has a plurality of cassette 19, through the setting of cassette 19, can carry on spacingly to the pen, prevents that rolling phenomenon from appearing in the pen.
Furthermore, the bottom of the base 1 is bonded with the non-slip mat 20, the non-slip mat 20 is made of rubber, and the friction force between the base 1 and the ground can be improved through the arrangement of the non-slip mat 20, so that the situation that the base 1 slides is prevented.
The working principle is as follows: when the height of the connecting cylinder 2 needs to be adjusted, firstly, the limiting bolt 17 is screwed out of the fixed cylinder 16, after the limiting bolt 17 is screwed out, the connecting cylinder 2 is held by hands to be pulled upwards, after the connecting cylinder 2 is pulled upwards to a proper height, the limiting bolt 17 is screwed out again into a corresponding threaded hole to be fixed, after the height adjustment of the connecting cylinder 2 is completed, the pull rod 15 is held by hands to be pulled upwards, the pull rod 15 drives the connecting rod 5 to move upwards through the matching of the slide rail 13 and the slide block 14, when the connecting rod 5 moves upwards, the clamping plate 4 is driven to move upwards together with the connecting rod 4, the spring 7 is also pressed to be in a contraction state, after the clamping plate 4 moves upwards to a certain distance, the mobile phone or ipad is placed between the placing frame 3 and the clamping plate 4, then the hands holding the pull rod 15 are loosened, and after the pull rod 15 is loosened, the clamping plate 4 is reversely driven to move downwards due to the elasticity of the spring 7, when the article cannot be placed on the surface of the excessive table plate 8, the two protection plates 18 are grabbed by hands to be pulled outwards together, when the article is pulled outwards, the two protection plates 18 drive the first extension plate 11 and the second extension plate 12 to move outwards through the matching of the partition plate 9 and the telescopic rod 10, and when the first extension plate 11 and the second extension plate 12 move outwards to the bottom, the article is directly placed on the first extension plate 11 and the second extension plate 12.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a teaching is with recorded broadcast frame on college english line, includes base (1), its characterized in that: the top of the base (1) is provided with a connecting cylinder (2), the top of the connecting cylinder (2) is bolted with a placing frame (3), a clamping plate (4) is arranged inside the placing frame (3), the top of the clamping plate (4) is bolted with a connecting rod (5), the other end of the connecting rod (5) penetrates through and extends to the upper side of the placing frame (3), a through hole (6) matched with the connecting rod (5) is formed in the placing frame (3), a spring (7) is sleeved on the surface of the connecting rod (5), a table plate (8) is bolted on the surface of the connecting cylinder (2), a partition plate (9) is bolted on the inner part of the table plate (8), telescopic rods (10) are bolted on two sides of the partition plate (9), and the other end of the telescopic rods (10) is respectively bolted with a first extending plate (11) and a second extending plate (12), the other ends of the first extending plate (11) and the second extending plate (12) penetrate through the outside of the desk plate (8).
2. The recording and broadcasting frame for college English online teaching according to claim 1, wherein: the inside bolt of through-hole (6) has two slide rails (13), the surperficial bolt of connecting rod (5) has connect with slide rail (13) sliding connection's slider (14).
3. The recording and broadcasting frame for college English online teaching according to claim 1, wherein: the other end of the connecting rod (5) is bolted with a pull rod (15).
4. The recording and broadcasting frame for college English online teaching according to claim 1, wherein: the top bolt of base (1) has connect solid fixed cylinder (16) that cup joints with connecting cylinder (2) slip, the surface of solid fixed cylinder (16) runs through and is provided with spacing bolt (17), the screw hole that a plurality of and spacing bolt (17) cooperation were used is seted up on the surface of connecting cylinder (2).
5. The recording and broadcasting frame for college English online teaching according to claim 1, wherein: the tops of the first extension plate (11) and the second extension plate (12) are bolted with protection plates (18).
6. The recording and broadcasting frame for college English online teaching according to claim 1, wherein: the top of the first extension plate (11) is bolted with a plurality of clamping seats (19).
7. The recording and broadcasting frame for college English online teaching according to claim 1, wherein: the bottom of the base (1) is bonded with a non-slip mat (20), and the non-slip mat (20) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120466102.8U CN214226180U (en) | 2021-03-04 | 2021-03-04 | College english online teaching is with recorded broadcast frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120466102.8U CN214226180U (en) | 2021-03-04 | 2021-03-04 | College english online teaching is with recorded broadcast frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214226180U true CN214226180U (en) | 2021-09-17 |
Family
ID=77693306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120466102.8U Expired - Fee Related CN214226180U (en) | 2021-03-04 | 2021-03-04 | College english online teaching is with recorded broadcast frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214226180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308066A (en) * | 2022-08-25 | 2022-11-08 | 兴科电子(东莞)有限公司 | Wear-resisting testing arrangement of high wear-resisting PU protection oil |
-
2021
- 2021-03-04 CN CN202120466102.8U patent/CN214226180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308066A (en) * | 2022-08-25 | 2022-11-08 | 兴科电子(东莞)有限公司 | Wear-resisting testing arrangement of high wear-resisting PU protection oil |
| CN115308066B (en) * | 2022-08-25 | 2025-12-23 | 兴科电子(东莞)有限公司 | Wear-resisting testing arrangement of high wear-resisting PU protection oil |
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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: 20210917 |