CN215685355U - Portable tool bag for English teaching - Google Patents
Portable tool bag for English teaching Download PDFInfo
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- CN215685355U CN215685355U CN202121447386.2U CN202121447386U CN215685355U CN 215685355 U CN215685355 U CN 215685355U CN 202121447386 U CN202121447386 U CN 202121447386U CN 215685355 U CN215685355 U CN 215685355U
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- fixedly connected
- tool bag
- plate
- english teaching
- portable
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- 238000005192 partition Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a portable tool bag for English teaching, and relates to the field of teaching supplies. The utility model provides a portable saddlebag for english teaching, including the saddlebag body, the equal fixedly connected with fixed block in both sides of saddlebag body cavity bottom, there is the clamp plate inside of fixed block through round pin axle swing joint, one side of clamp plate extends to the outside and the first spring of fixedly connected with of fixed block, the bottom of first spring and the bottom fixed connection of saddlebag body cavity, the top fixedly connected with connecting block of clamp plate, the top fixedly connected with movable plate of connecting block, the top fixedly connected with dead lever of movable plate, the top fixedly connected with bottom plate of dead lever, the both sides of bottom plate all extend to the inner wall and the swing joint of saddlebag body have the slide bar. The tool bag solves the problems that when the existing tool bag is shaken or vibrated, English teaching products in the tool bag easily shake with large buoyancy, and the English teaching products are easily damaged.
Description
Technical Field
The utility model relates to the field of teaching supplies, in particular to a portable tool bag for English teaching.
Background
Along with the development and progress of society, teaching means also along with continuous improvement, more and more teaching aids are used in the classroom, teaching efficiency and teaching quality are greatly improved, reading and writing are related to english teaching, and therefore more and more related teaching tools are used, such as teaching compact discs, english word cards, english tapes and the like, and therefore a tool kit is required to be used for loading.
When current saddlebag receives and rocks or vibrates, make the inside english teaching articles for use of saddlebag produce rocking of big buoyancy easily, and cause the damage to english teaching articles for use easily.
Therefore, it is necessary to provide a portable tool kit for english teaching to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable tool bag for English teaching, which solves the problems that English teaching products in the tool bag easily generate large-buoyancy shaking and are easily damaged when the existing tool bag is shaken or vibrated.
In order to solve the technical problems, the utility model provides a portable tool bag for English teaching, which comprises a tool bag body, wherein two sides of the bottom of an inner cavity of the tool bag body are fixedly connected with fixed blocks, a press plate is movably connected inside the fixed blocks through pin shafts, one side of the press plate extends to the outside of the fixed blocks and is fixedly connected with a first spring, the bottom end of the first spring is fixedly connected with the bottom of the inner cavity of the tool bag body, the top of the press plate is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a fixed rod, the top end of the fixed rod is fixedly connected with a bottom plate, two sides of the bottom plate extend to the inner wall of the tool bag body and are movably connected with a slide bar, the surfaces of the slide bars are respectively and movably connected with a movable plate and a second spring, and the top of the movable plate is fixedly connected with the bottom of the bottom plate, the bottom of fly leaf and the top fixed connection of second spring, the shrinkage pool has been seted up at the top of bottom plate, the inside swing joint of shrinkage pool has the baffle, the top swing joint of baffle has the top cap, the equal fixedly connected with fixture block in both sides of top cap bottom, the inside threaded connection of fixture block has the screw rod, the one end of screw rod extends to the outside and the fixedly connected with commentaries on classics board of saddlebag body, the surperficial threaded connection of screw rod has the backup pad, one side fixedly connected with connecting rod of backup pad, the other end of connecting rod and one side fixed connection of saddlebag body, the opposite side fixedly connected with handle of commentaries on classics board, the top fixedly connected with handle of top cap.
Preferably, the surface of the handle is sleeved with an anti-slip sleeve, and the shape of the radial section of the anti-slip sleeve is rectangular.
Preferably, the inside swing joint of shrinkage pool has the chock, the chock is the rubber material.
Preferably, the inner wall of the tool bag body is provided with a groove, and the interior of the groove is fixedly connected with the sliding rod.
Preferably, the bottom of the tool bag body is fixedly connected with universal wheels, and the number of the universal wheels is two.
Preferably, one side of the handle is fixedly connected with a rotating ball, and the cross section of the rotating ball is circular.
Preferably, the surface of the rotating plate is movably connected with a bolt, and the bolt is in threaded connection with the supporting plate.
Compared with the related art, the portable tool bag for English teaching provided by the utility model has the following beneficial effects:
the utility model provides a portable tool bag for English teaching, which is characterized in that when the tool bag is vibrated, a bottom plate is driven to move through the gravity of a tool on the bottom plate, the bottom plate drives a fixed rod, a movable plate and a connecting block to move, the connecting block drives a pressing plate and a first spring to move, teaching articles or equipment in the tool bag can be damped, the space in the tool bag body can be adjusted through the matching of a partition plate and a concave hole, a rotating plate and a screw rod are driven to rotate through a handle, when the screw rod rotates to the inner wall of the tool bag body, a top cover can be conveniently taken out, and the problems that when the existing tool bag is shaken or vibrated, the English teaching articles in the tool bag are easily shaken in a large floating degree, and the English teaching articles are easily damaged are solved.
The utility model provides a portable tool bag for English teaching, wherein a bottom plate is positioned on the surface of a sliding rod to move when moving up and down, the stability of the bottom plate can be improved, and the phenomenon of deviation of the bottom plate can be prevented.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a portable English teaching kit according to the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of a portion of B in FIG. 2 according to the present invention.
Reference numbers in the figures: 1. a kit body; 2. a fixed block; 3. pressing a plate; 4. a first spring; 5. connecting blocks; 6. moving the plate; 7. fixing the rod; 8. a base plate; 9. a slide bar; 10. a movable plate; 11. a bolt; 12. a second spring; 13. concave holes; 14. a partition plate; 15. a top cover; 16. a clamping block; 17. a screw; 18. rotating the plate; 19. a support plate; 20. a connecting rod; 21. a handle; 22. a handle; 23. an anti-slip sleeve; 24. a chock block; 25. a groove; 26. a universal wheel; 27. and (4) rotating the ball.
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.
The first embodiment is as follows:
as shown in figures 1-4, a portable tool bag for English teaching comprises a tool bag body 1, wherein both sides of the bottom of an inner cavity of the tool bag body 1 are fixedly connected with a fixed block 2, the inside of the fixed block 2 is movably connected with a pressing plate 3 through a pin shaft, one side of the pressing plate 3 extends to the outside of the fixed block 2 and is fixedly connected with a first spring 4, the bottom end of the first spring 4 is fixedly connected with the bottom of the inner cavity of the tool bag body 1, the top of the pressing plate 3 is fixedly connected with a connecting block 5, the top of the connecting block 5 is fixedly connected with a movable plate 6, the top of the movable plate 6 is fixedly connected with a fixed rod 7, the top end of the fixed rod 7 is fixedly connected with a bottom plate 8, the top of the bottom plate 8 is provided with a concave hole 13, the inside of the concave hole is movably connected with a partition plate 14, the top of the partition plate 14 is movably connected with a top cover 15, and both sides of the bottom of the top cover 15 are fixedly connected with fixture blocks 16, the screw 17 is connected to the internal thread of the clamping block 16, one end of the screw 17 extends to the outside of the tool bag body 1 and is fixedly connected with a rotating plate 18, a handle 21 is fixedly connected to the other side of the rotating plate 18, a handle 22 is fixedly connected to the top of the top cover 15, an anti-slip sleeve 23 is sleeved on the surface of the handle 22, the radial section of the anti-slip sleeve 23 is rectangular, a plug block 24 is movably connected to the inside of the concave hole 13, the plug block 24 is made of rubber, universal wheels 26 are fixedly connected to the bottom of the tool bag body 1, the number of the universal wheels 26 is two, a rotating ball 27 is fixedly connected to one side of the handle 21, the cross section of the rotating ball 27 is circular, a bolt 11 is movably connected to the surface of the rotating plate 18, and the bolt 11 is in threaded connection with the supporting plate 19.
In the embodiment, the anti-skid sleeve 23 is arranged on the surface of the handle 22 to prevent hands of an English teacher from skidding, the plug block 24 is arranged in the concave hole 13 to shield the concave hole 13, when the universal wheel 26 is in contact with the ground, the tool bag body 1 can be conveniently moved, the English teacher can conveniently rotate the rotary ball 27 to facilitate the rotation of the handle 21, the bolt 11 is arranged in the support plate 19 to prevent the sliding phenomenon of the rotary plate 18, when the tool bag is vibrated, the gravity of a tool on the bottom plate 8 drives the bottom plate 8 to move, the bottom plate 8 drives the fixed rod 7, the movable plate 6 and the connecting block 5 to move, the connecting block 5 drives the pressing plate 3 and the first spring 4 to move, the teaching articles or equipment in the tool bag can be damped, the space in the tool bag body 1 can be adjusted through the matching of the partition plate 14 and the concave hole 13, the rotary plate 18 and the screw 17 are driven to rotate by the handle 21, when screw rod 17 is rotatory to the inner wall of saddlebag body 1, can conveniently take out top cap 15, solved current saddlebag and when receiving to rock or vibrate, make the inside english teaching articles for use of saddlebag produce rocking of big buoyancy easily, and cause the problem of damage to english teaching articles for use easily.
Example two:
referring to fig. 1-4, on the basis of the first embodiment, the present invention provides a technical solution: both sides of bottom plate 8 all extend to the inner wall of saddlebag body 1 and swing joint has slide bar 9, the surface of slide bar 9 swing joint has fly leaf 10 and second spring 12 respectively, the top of fly leaf 10 and the bottom fixed connection of bottom plate 8, the bottom of fly leaf 10 and the top fixed connection of second spring 12, the surperficial threaded connection of screw rod 17 has backup pad 19, one side fixedly connected with connecting rod 20 of backup pad 19, the other end of connecting rod 20 and one side fixed connection of saddlebag body 1, the inner wall of saddlebag body 1 is seted up flutedly 25, the inside and the slide bar 9 fixed connection of recess 25.
In this embodiment, set up recess 25 in the inner wall of saddlebag body 1, can deposit slide bar 9, bottom plate 8 is located the surface movement of slide bar 9 when reciprocating, can improve bottom plate 8's stability, and can prevent the phenomenon that bottom plate 8 from appearing the skew, bottom plate 8 drives fly leaf 10 and reciprocates, fly leaf 10 drives second spring 12 and stretches out and draws back, can provide secondary shock attenuation to bottom plate 8, make bottom plate 8's shock attenuation effect better, install connecting rod 20 in one side of saddlebag body 1, screw rod 17 is located the inside rotation of backup pad 19 when rotating, can improve screw rod 17's stability, and can support screw rod 17, prevent the condition that the skew appears in the screw rod 17 rotation process.
The working principle of the portable tool bag for English teaching provided by the utility model is as follows:
when the tool bag is vibrated, the bottom plate 8 is driven to move by the gravity of a tool on the bottom plate 8, the bottom plate 8 drives the fixed rod 7 to move up and down, the fixed rod 7 drives the movable plate 6 to move up and down, the movable plate 6 drives the connecting block 5 to move up and down, the connecting block 5 drives the pressing plate 3 to move up and down, the pressing plate 3 drives the first spring 4 to move up and down, the teaching articles or equipment in the tool bag can be damped, the space in the tool bag body 1 can be adjusted by the matching of the partition plate 14 and the concave hole 13, an English teacher holds the handle 21 to rotate, the handle 21 drives the rotating plate 18 to rotate, the rotating plate 18 drives the screw rod 17 to rotate, when the screw rod 17 rotates to the inner wall of the tool bag body 1, the top cover 15 can be conveniently taken out, and the problem that when the existing tool bag is shaken or vibrated, the English teaching articles in the tool bag are easily caused to generate large-buoyancy shaking is solved, and easily causes damage to English teaching articles;
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 (7)
1. The utility model provides a saddlebag is used in teaching of portable english, includes saddlebag body (1), its characterized in that: the tool bag comprises a tool bag body (1), wherein fixed blocks (2) are fixedly connected to two sides of the bottom of an inner cavity of the tool bag body (1), a pressing plate (3) is movably connected to the inside of the fixed block (2) through a pin shaft, one side of the pressing plate (3) extends to the outside of the fixed block (2) and is fixedly connected with a first spring (4), the bottom end of the first spring (4) is fixedly connected with the bottom of the inner cavity of the tool bag body (1), a connecting block (5) is fixedly connected to the top of the pressing plate (3), a movable plate (6) is fixedly connected to the top of the connecting block (5), a fixed rod (7) is fixedly connected to the top of the movable plate (6), a bottom plate (8) is fixedly connected to the top end of the fixed rod (7), two sides of the bottom plate (8) extend to the inner wall of the tool bag body (1) and are movably connected with a sliding rod (9), and a movable plate (10) and a second spring (12) are movably connected to the surface of the sliding rod (9) respectively, the top of the movable plate (10) is fixedly connected with the bottom of the bottom plate (8), the bottom of the movable plate (10) is fixedly connected with the top end of the second spring (12), the top of the bottom plate (8) is provided with a concave hole (13), the inside of the concave hole (13) is movably connected with a partition plate (14), the top of the partition plate (14) is movably connected with a top cover (15), two sides of the bottom of the top cover (15) are fixedly connected with a fixture block (16), the inside of the fixture block (16) is in threaded connection with a screw rod (17), one end of the screw rod (17) extends to the outside of the tool pack body (1) and is fixedly connected with a rotating plate (18), the surface of the screw rod (17) is in threaded connection with a support plate (19), one side of the support plate (19) is fixedly connected with a connecting rod (20), the other end of the connecting rod (20) is fixedly connected with one side of the tool pack body (1), the other side of the rotating plate (18) is fixedly connected with a handle (21), and the top of the top cover (15) is fixedly connected with a handle (22).
2. The portable English teaching tool bag according to claim 1, wherein the surface of the handle (22) is sleeved with an anti-slip sleeve (23), and the anti-slip sleeve (23) has a rectangular radial cross section.
3. The portable English teaching tool bag according to claim 1, wherein a stopper (24) is movably connected inside the concave hole (13), and the stopper (24) is made of rubber.
4. The portable tool bag for English teaching of claim 1, wherein the inner wall of the tool bag body (1) is provided with a groove (25), and the inside of the groove (25) is fixedly connected with the sliding rod (9).
5. The portable tool bag for English teaching of claim 1, wherein universal wheels (26) are fixedly connected to the bottom of the tool bag body (1), and the number of the universal wheels (26) is two.
6. The portable English teaching tool bag according to claim 1, wherein a rotating ball (27) is fixedly connected to one side of the handle (21), and the cross-sectional shape of the rotating ball (27) is circular.
7. The portable English teaching tool bag according to claim 1, wherein the surface of the rotating plate (18) is movably connected with a bolt (11), and the bolt (11) is in threaded connection with the supporting plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447386.2U CN215685355U (en) | 2021-06-28 | 2021-06-28 | Portable tool bag for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447386.2U CN215685355U (en) | 2021-06-28 | 2021-06-28 | Portable tool bag for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215685355U true CN215685355U (en) | 2022-02-01 |
Family
ID=80045575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121447386.2U Expired - Fee Related CN215685355U (en) | 2021-06-28 | 2021-06-28 | Portable tool bag for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215685355U (en) |
-
2021
- 2021-06-28 CN CN202121447386.2U patent/CN215685355U/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 |
Granted publication date: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |