CN220933683U - Display rack - Google Patents
Display rack Download PDFInfo
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- CN220933683U CN220933683U CN202322365050.7U CN202322365050U CN220933683U CN 220933683 U CN220933683 U CN 220933683U CN 202322365050 U CN202322365050 U CN 202322365050U CN 220933683 U CN220933683 U CN 220933683U
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- fixedly connected
- supporting table
- base
- threaded column
- rotating shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000004146 energy storage Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a display rack, which belongs to the technical field of display racks for teaching, and comprises a base, a supporting table, a main display board and a transmission assembly, wherein the main display board is movably connected to the upper surface of the supporting table through a hinge, the transmission assembly is fixedly connected to the upper surface of the supporting table, and the transmission assembly comprises a first fixed block which is fixedly connected to the upper surface of the supporting table.
Description
Technical Field
The utility model relates to the technical field of display frames for teaching, in particular to a display frame for teaching.
Background
In ordinary teaching, the teacher usually can make notes in the record book when preparing difficult problem explanation, write the difficult problem on the blackboard with the chalk on the classroom again, can spend a large amount of classroom time like this, teaching inefficiency, the present needs a show shelf for teaching, be convenient for teaching use, general show shelf show face angle can not be adjusted, inconvenient people watch the content of show on the show board surface, the show area of current device is all fixed simultaneously, can not be adjusted, lead to when the content that needs to show is too much, the usable floor area is not enough, in order to solve above problem, we propose following device.
Disclosure of utility model
Technical problem to be solved
Aiming at the defects in the prior art, the utility model aims to provide a display rack for teaching, which has the characteristics of being convenient for adjusting the display angle and adjusting the display area.
Technical proposal
In order to achieve the above purpose, the utility model provides a display rack, which comprises a base, a supporting table, a main display board and a transmission component, wherein the main display board is movably connected to the upper surface of the supporting table through a hinge, the transmission component is fixedly connected to the upper surface of the supporting table, the transmission component comprises a first fixed block, the first fixed block is fixedly connected to the upper surface of the supporting table, a first bearing penetrates through the surface of the first fixed block, a first rotating shaft penetrates through the first bearing, one end of the first rotating shaft is fixedly connected with a turntable, the other end of the first rotating shaft is fixedly connected with a first threaded column, the other end of the first threaded column is fixedly connected with a second rotating shaft, the upper surface of the supporting table is fixedly connected with a second fixed block, the side surface of the second fixed block is fixedly connected with a second bearing, the other end of the second rotating shaft penetrates through a second bearing, the surface of the threaded column is fixedly connected with a threaded cap, the side of the threaded cap is fixedly connected with a first connecting block, the upper end of the connecting block is movably connected with a movable rod through a pin shaft, the side of the main display board is fixedly connected with the other end of the second connecting block through a pin.
When the display rack of the technical scheme is used, through setting up main display board and drive assembly, when people need to adjust the angle of main display board, people only need through rotating the carousel to drive first screw thread post and rotate, under the cooperation of first screw thread post and screw cap, thereby drive main display board and rotate, reached the purpose of adjusting the angle of main display board, made things convenient for people to adjust the display angle of the device, made things convenient for people to watch the content that the device surface was shown, improved the practicality of the device.
Further, the main show board side has the auxiliary show board through hinge swing joint, the auxiliary show board is two sets of altogether to the symmetry sets up in main show board both sides.
Further, the base upper surface fixedly connected with elevating platform, elevating platform inside fixedly connected with motor, the output shaft upper end fixedly connected with second screw thread post of motor, the upper end threaded connection of second screw thread post has the screwed pipe, the upper end fixed connection of screwed pipe is at the supporting bench lower surface.
Further, the base upper surface fixedly connected with telescopic link, telescopic link's upper end fixed connection is at the brace table lower surface, the telescopic link is two sets of altogether to the symmetry sets up at the base upper surface.
Further, the lower surface of the base is fixedly connected with a wheel set, the side face of the wheel set is provided with brake pads, and the number of the wheel sets is four, and the wheel sets are arranged at the lower end of the base in a rectangular mode.
Further, an energy storage bin is arranged in the supporting table, a storage battery is fixedly connected in the energy storage bin, and a control switch is fixedly connected to the front surface of the supporting table.
Advantageous effects
In summary, the utility model has the following beneficial effects:
1. This show shelf, through setting up main show board and drive assembly, when people need adjust the angle of main show board, people only need through rotating the carousel to drive first screw thread post and rotate, under the cooperation of first screw thread post and screw cap, thereby drive main show board and rotate, reached the purpose of adjusting the angle of main show board, made things convenient for people to adjust the show angle of the device, made things convenient for people to watch the content that the device surface was shown, improved the practicality of the device.
2. This show shelf through setting up main show board and assisting the show board, when people need adjust the area of show, people only need expand assisting the show board, and the hinge drives assisting the show board and rotates, under the effect of hinge, has made things convenient for people to expand assisting the show board to reach the purpose that people adjusted the show area of the device, improved the practicality of the device.
3. This show shelf, through setting up screwed pipe, motor, second screw thread post, when people need highly adjust the brace table, people only need through control switch control motor operation to drive the second screw thread post and rotate, under the cooperation of second screw thread post and screwed pipe, made things convenient for people to adjust the height of the brace table of show shelf, make the device can be applicable to different high demands, improved the practicality of device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the present utility model in front perspective cross-section;
FIG. 2 is a schematic side view of a transmission assembly according to the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic front perspective view of the present utility model.
The marks in the drawings are:
1. A base; 2. a support table; 3. a main display board; 4. a transmission assembly; 401. a first fixed block; 402. a first bearing; 403. a first rotating shaft; 404. a turntable; 405. a first threaded post; 406. a second rotating shaft; 407. a second fixed block; 408. a second bearing; 409. a threaded cap; 410. a first connection block; 411. a movable rod; 412. a second connection block; 5. an auxiliary display board; 6. a lifting table; 7. a motor; 8. a second threaded post; 9. a threaded tube; 10. a telescopic rod; 11. a wheel set; 12. a brake pad; 13. an energy storage bin; 14. a storage battery; 15. and controlling the switch.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
The utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a show shelf, including base 1, brace table 2, main show board 3 and drive assembly 4, main show board 3 passes through hinge swing joint at brace table 2 upper surface, drive assembly 4 fixed connection is at brace table 2 upper surface, drive assembly 4 includes first fixed block 401, first fixed block 401 fixed connection is at brace table 2 upper surface, first bearing 402 is worn to be equipped with on the surface of first fixed block 401, wear to be equipped with first pivot 403 in the first bearing 402, the one end fixedly connected with carousel 404 of first pivot 403, the other end fixedly connected with first screw thread post 405 of first pivot 403, the other end fixedly connected with second pivot 406 of first screw thread post 405, the other end fixedly connected with second fixed block 407 of brace table 2 upper surface, second fixed block 407 side fixedly connected with second bearing 408, the other end of second pivot 406 wears to establish in the second bearing, the surface threaded cap 409 of screw thread post 405 is fixedly connected with first connecting block 410, the upper end through round pin axle swing joint has movable rod 411, main show board 3 side fixedly connected with second connecting block 412 and the other end of second connecting block 412 through round pin axle swing joint.
Through adopting above-mentioned technical scheme, this show shelf, through setting up main show board 3 and drive assembly 4, when people need adjust the angle of main show board 4, people only need through rotating carousel 404 to drive first screw thread post 405 and rotate, under the cooperation of first screw thread post 405 and screw cap 409, thereby drive main show board 3 and rotate, reached the purpose of adjusting the angle of main show board 3, made things convenient for people to adjust the show angle of the device, made things convenient for people to watch the content that the device surface was shown, improved the practicality of the device.
Specifically, the main display board 3 side has auxiliary display board 5 through hinge swing joint, and auxiliary display board 5 is two sets of altogether to the symmetry sets up in main display board 3 both sides.
Through adopting above-mentioned technical scheme, this show shelf through setting up main show board 3 and assisting show board 5, when people need adjust the area of show, people only need to expand assisting show board 5, and the hinge drives assisting show board 5 and rotates, under the effect of hinge, has made things convenient for people to expand assisting show board 5 to reach the purpose that people adjusted the show area of device, improved the practicality of device.
Specifically, the upper surface fixedly connected with elevating platform 6 on the base 1, elevating platform 6 inside fixedly connected with motor 7, the output shaft upper end fixedly connected with second screw thread post 8 of motor 7, the upper end threaded connection of second screw thread post 8 has screwed pipe 9, the upper end fixed connection of screwed pipe 9 is at supporting bench 2 lower surface.
Through adopting above-mentioned technical scheme, this show shelf, through setting up screwed pipe 9, motor 7, second screw thread post 8, when people need highly adjust supporting bench 2, people only need operate through control switch 15 control motor 7 to drive second screw thread post 8 and rotate, under the cooperation of second screw thread post 8 and screwed pipe 9, made things convenient for people to highly adjust supporting bench 2 of show shelf, make the device can be applicable to different high demand, improved the practicality of device.
Specifically, the upper surface of the base 1 is fixedly connected with a telescopic rod 10, the upper end of the telescopic rod 10 is fixedly connected to the lower surface of the supporting table 2, the telescopic rods 10 are divided into two groups, and the telescopic rods are symmetrically arranged on the upper surface of the base 1.
Specifically, the lower surface of the base 1 is fixedly connected with a wheel set 11, the side surface of the wheel set 11 is provided with brake pads 12, and the wheel sets 11 are four in total and are arranged at the lower end of the base 1 in a rectangular shape.
Specifically, the energy storage bin 13 is arranged in the supporting table 2, the storage battery 14 is fixedly connected in the energy storage bin 13, and the control switch 15 is fixedly connected to the front surface of the supporting table 2.
The working principle of the utility model is as follows: when using this show shelf for teaching, people only need promote the device, under the cooperation of wheel group 11, make things convenient for people to remove the device to the position that is fit for the device to use, when people need use the device, people only need with the brake block 12 that sets up in the 11 sides of wheel group to brake the state can, thereby guaranteed the device in the in-process of carrying out normal operation, can keep stable operating condition, when people need adjust the angle of main show board 3, people only need through rotating carousel 404, thereby drive first screw thread post 405 rotation, under the cooperation of first screw thread post 405 and screw cap 409, the purpose that people adjusted the angle of main show board 3 has been made things convenient for, when people need adjust the area of main show board, auxiliary show board 5 through the hinge expansion according to the demand, auxiliary show board 5 can be used to demonstrate problem-related knowledge point content or figure show, be convenient for use when the explanation of type on main show board 3, when people need adjust the height of backup pad 2, the motor need be controlled through rotating the switch 15, the second screw thread post is realized, the demand is adjusted to the device is realized to the second height is realized to the people, the demand is 8, the user is adjusted to the device is realized through the second screw thread post 8, the demand is not has been adjusted, and the user is convenient for the device is adjusted, the height is 8.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (1)
1. The utility model provides a show shelf, includes base (1), brace table (2), main show board (3) and drive assembly (4), its characterized in that: the main display board (3) is movably connected to the upper surface of the supporting table (2) through a hinge, the transmission assembly (4) is fixedly connected to the upper surface of the supporting table (2), the transmission assembly (4) comprises a first fixing block (401), the first fixing block (401) is fixedly connected to the upper surface of the supporting table (2), a first bearing (402) is penetrated on the surface of the first fixing block (401), a first rotating shaft (403) is penetrated in the first bearing (402), one end of the first rotating shaft (403) is fixedly connected with a turntable (404), the other end of the first rotating shaft (403) is fixedly connected with a first threaded column (405), the other end of the first threaded column (405) is fixedly connected with a second rotating shaft (406), the upper surface of the supporting table (2) is fixedly connected with a second fixing block (407), the other end of the second rotating shaft (406) is penetrated in the second bearing (408), the surface of the threaded column (405) is fixedly connected with a cap (409), the threaded column (409) is connected with a pin shaft (410) through a first connecting block (409), the threaded column (409) is movably connected with a connecting block (410), the other end of the movable rod (411) is movably connected with a second connecting block (412) through a pin shaft;
The side surfaces of the main display boards (3) are movably connected with auxiliary display boards (5) through hinges, and the auxiliary display boards (5) are in two groups and are symmetrically arranged on two sides of the main display boards (3);
The lifting device is characterized in that the upper surface of the base (1) is fixedly connected with a lifting table (6), a motor (7) is fixedly connected inside the lifting table (6), the upper end of an output shaft of the motor (7) is fixedly connected with a second threaded column (8), the upper end of the second threaded column (8) is in threaded connection with a threaded pipe (9), and the upper end of the threaded pipe (9) is fixedly connected to the lower surface of the supporting table (2);
the upper surface of the base (1) is fixedly connected with a telescopic rod (10), the upper end of the telescopic rod (10) is fixedly connected to the lower surface of the supporting table (2), and the telescopic rods (10) are in two groups and are symmetrically arranged on the upper surface of the base (1);
The lower surface of the base (1) is fixedly connected with a wheel set (11), the side surface of the wheel set (11) is provided with brake pads (12), and the number of the wheel sets (11) is four and is rectangular and arranged at the lower end of the base (1);
The energy storage bin (13) is arranged in the supporting table (2), a storage battery (14) is fixedly connected in the energy storage bin (13), and a control switch (15) is fixedly connected to the front surface of the supporting table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365050.7U CN220933683U (en) | 2023-09-01 | 2023-09-01 | Display rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365050.7U CN220933683U (en) | 2023-09-01 | 2023-09-01 | Display rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220933683U true CN220933683U (en) | 2024-05-10 |
Family
ID=90962800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322365050.7U Active CN220933683U (en) | 2023-09-01 | 2023-09-01 | Display rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220933683U (en) |
-
2023
- 2023-09-01 CN CN202322365050.7U patent/CN220933683U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |