CN210667225U - Multifunctional teaching display device - Google Patents
Multifunctional teaching display device Download PDFInfo
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- CN210667225U CN210667225U CN201921692643.1U CN201921692643U CN210667225U CN 210667225 U CN210667225 U CN 210667225U CN 201921692643 U CN201921692643 U CN 201921692643U CN 210667225 U CN210667225 U CN 210667225U
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Abstract
The utility model relates to a multifunctional teaching display device, wherein a storage box is provided with a teaching blackboard and a display screen, when the teaching blackboard is full or the display screen is needed to be used, the whole teaching equipment is not needed to be moved, and the display screen is rapidly rotated to a corresponding position through a rotating mechanism, thereby facilitating the use of teaching personnel; the height of the teaching equipment can be adjusted by the teaching personnel through the lifting mechanism according to the height of the teaching personnel or the visual angle of the student, so that the use range of the equipment is widened; the two teaching blackboards are respectively arranged on two opposite side surfaces of the storage box, the display screen is arranged on the side surface opposite to the storage drawer, and three surfaces of the storage frame are fully utilized, so that a teaching worker has enough teaching writing area; divide into upper and lower interlayer with the storage box through the baffle, slidable mounting storage drawer on the baffle, the abundant storage space who utilizes equipment can carry out fine depositing to the teaching aid, can be quick when using take the teaching aid.
Description
Technical Field
The utility model belongs to the technical field of the teaching tool technique and specifically relates to a multi-functional teaching display device is related to.
Background
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, planningly and organically guide students to learn and master the knowledge and skills of cultural science, and promote the improvement of the quality of students, so that the students become people required by the society, the teaching board is an appliance used for writing and demonstrating in the education industry, generally, the teaching board is a board surface placed in a classroom or a meeting room, and the teaching board is used for writing contents with chalk or a water pen to play a role in explaining and demonstrating, and the existing teaching display board has the following defects:
although the existing teaching display board can be used for writing on two sides, after teaching personnel fully write teaching materials on the front side of the display board, the whole display board equipment needs to be turned over manually, the operation is very troublesome, and meanwhile, a teaching display screen and the teaching display board are separately placed, so that the teaching display board is inconvenient to carry and use;
the height and the placing position of the teaching equipment cannot be adjusted by the teaching personnel, so that the application range of the equipment is limited; teaching tools cannot be stored, so that the teaching tools are not very convenient for a teaching worker to take.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the teaching show board among the prior art inconvenient when using, height and position adjustment to the show board are inconvenient, can't carry out the problem of saving to the teaching tool, provide a multi-functional teaching display device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a multi-functional teaching display device which characterized in that: the method comprises the following steps:
a storage box; a teaching blackboard and a display screen are fixedly arranged on the storage box;
the storage box is fixedly arranged on the height lifting device, and the height lifting device drives the storage box to lift;
the rotating device is fixedly connected with the storage box, and the rotating device drives the storage box to rotate so as to realize the rotary switching of the teaching blackboard and the display screen.
The utility model discloses a multi-functional teaching display device sets up teaching blackboard and display screen on the storage box, when the teaching blackboard is full or need to use the display screen, need not remove whole teaching equipment, through rotating the quick rotation of display screen to the relevant position of rotating device, made things convenient for the use of teaching personnel; the height of the teaching equipment can be adjusted by the teaching personnel through the height lifting device according to the height of the teaching personnel or the visual angle of the student, so that the use range of the equipment is widened; the storage box can carry out fine depositing to the educational aid.
Further, the height lifting device comprises a bottom plate, a supporting plate, a lifting mechanism and a guide mechanism, wherein the lifting mechanism is vertically and fixedly installed on the bottom plate, the extending end of the lifting mechanism is fixedly connected with the supporting plate, and the guide mechanism is fixedly installed between the bottom plate and the supporting plate.
Furthermore, the guide mechanism comprises a slide rod, the slide rod is arranged in parallel with the extending end of the lifting mechanism, a slide sleeve is sleeved on the slide rod in a sliding manner, a limiting block for limiting the slide sleeve to ascend is fixedly arranged at the upper end of the slide rod, a lifting rod is fixedly arranged on the slide sleeve, and the lifting rod is fixedly connected with the support plate; elevating system stretches out the end and promotes the backup pad and goes up and down, and the backup pad drives the storage box and goes up and down, finally drives teaching blackboard and display screen and goes up and down, and the in-process that the backup pad goes up and down, sliding sleeve remove along the slide bar, and the setting up of slide bar and sliding sleeve makes the lift of backup pad comparatively steady.
Furthermore, the rotating device comprises a rotating mechanism and an auxiliary rotating mechanism, the rotating mechanism is fixedly installed on the supporting plate, the storage box is fixedly installed at the output end of the rotating mechanism, and the auxiliary rotating mechanism is installed between the supporting plate and the storage box and used for assisting the storage box to rotate.
Furthermore, the auxiliary rotating mechanism comprises vertical rods, the vertical rods are vertically and fixedly installed at the bottom of the storage box, the vertical rods are uniformly distributed along the circumference of a rotating axis of the output end of the rotating mechanism, first universal wheels are fixedly installed on the vertical rods, and the first universal wheels are arranged in a tangent mode with the supporting plate; the rotating mechanism rotates to drive the storage box to rotate, so that the rotation switching between the teaching blackboard and the display screen is realized; when the storage box rotates, the vertical rod moves along with the storage box, the first universal wheel rolls on the supporting plate, the vertical rod and the first universal wheel are used for supporting the storage box, the storage box can rotate stably, sliding friction is changed into rolling friction through arrangement of the first universal wheel, and the vertical rod can move on the supporting plate conveniently.
In order to facilitate taking of the teaching tool placed in the storage box, the rotating device is hidden in the storage box, a partition plate is fixedly installed in the storage box, a storage drawer is installed on the partition plate in a sliding mode, an opening used for containing the storage drawer is formed in the storage box, a handle is fixedly installed at one end, located outside the storage box, of the storage drawer, the vertical rod is fixedly installed on the partition plate, and the output end of the rotating mechanism is fixedly connected with the partition plate; the abundant storage space who has utilized equipment can carry out fine depositing to the teaching tool, can be quick when using take the teaching tool.
Because fixed mounting display screen on the storage box, if storage drawer and display screen set up relatively, when the drawer promoted to storing the incasement, for preventing storage drawer collision display screen, fixed mounting has the buffer board in the storage box, the buffer board sets up relatively with the one end that storage drawer is located the storage box, and the buffer board has cushioned the impact of storing the drawer to the display screen has not been protected and has not been damaged.
In order to more fully utilize three sides of the storage box, the two teaching blackboards are respectively arranged on two opposite side surfaces of the storage box, and the display screen is arranged on the side surface opposite to the storage drawer.
In order to control the lifting of the lifting mechanism and the rotation of the rotating mechanism, a first control key and a second control key are fixedly mounted below the storage drawer on the storage box, the first control key is electrically connected with the lifting mechanism, and the second control key is electrically connected with the rotating mechanism.
For the convenience of removal the utility model discloses, the lower fixed surface of bottom plate installs the second universal wheel.
The utility model has the advantages that the multifunctional teaching display device is provided with the teaching blackboard and the display screen on the storage box, when the teaching blackboard is full or the display screen needs to be used, the whole teaching equipment does not need to be moved, and the display screen is rapidly rotated to a corresponding position through the rotating mechanism, thereby facilitating the use of the teaching personnel; the height of the teaching equipment can be adjusted by the teaching personnel through the lifting mechanism according to the height of the teaching personnel or the visual angle of the student, so that the use range of the equipment is widened; the two teaching blackboards are respectively arranged on two opposite side surfaces of the storage box, the display screen is arranged on the side surface opposite to the storage drawer, and three surfaces of the storage frame are fully utilized, so that a teaching worker has enough teaching writing area; divide into upper and lower interlayer with the storage box through the baffle, slidable mounting storage drawer on the baffle, the abundant storage space who utilizes equipment can carry out fine depositing to the teaching aid, can be quick when using take the teaching aid.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a three-dimensional schematic view of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
FIG. 3 is a cross-sectional view of the storage box structure of the present invention;
fig. 4 is a plan view of the storage box of the present invention.
In the figure: 1. the teaching blackboard comprises a storage box, 1-1 parts of partition boards, 1-1-1 parts of sliding grooves, 1-2 parts of storage drawers, 1-2-1 parts of handles, 1-2-2 parts of sliding blocks, 1-3 parts of buffer boards, 2 parts of teaching blackboards, 3 parts of display screens, 4 parts of height lifting devices, 4-1 parts of bottom boards, 4-2 parts of supporting plates, 4-3 parts of electric telescopic rods, 4-4 parts of guide mechanisms, 4-4-1 parts of sliding rods, 4-4-2 parts of sliding sleeves, 4-4-3 parts of limiting blocks, 4-4-4 parts of lifting rods, 5 parts of rotating devices, 5-1 parts of driving motors, 5-2 parts of auxiliary rotating mechanisms, 5-2-1 parts of vertical rods, 5-2-2 parts of first universal wheels, 6 parts of first control keys, 7. a second control key 8, and a second universal wheel.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, a multifunctional teaching display device is characterized in that: the blackboard eraser comprises a storage box 1, wherein a teaching blackboard 2 and a display screen 3 are fixedly arranged on the storage box 1, as shown in fig. 4, the teaching blackboard 2 is provided with two pieces, the two teaching blackboards 2 are respectively arranged on two opposite side surfaces of the storage box 1, a partition plate 1-1 is fixedly arranged in the storage box 1, a chute 1-1-1 is arranged on the upper surface of the partition plate 1-1, a slide block 1-2-2 is arranged in the chute 1-1-1 in a sliding manner, a storage drawer 1-2 is fixedly arranged on a bad block, an opening for accommodating the storage drawer 1-2 is arranged on the storage box 1, a handle 1-2-1 is fixedly arranged at one end of the storage drawer 1-2, which is positioned outside the storage box 1, the display screen 3 is arranged on the side surface opposite to the storage drawer 1-2; the storage box 1 is internally and fixedly provided with a buffer plate 1-3, the buffer plate 1-3 is made of sponge materials, and the buffer plate 1-3 and one end of the storage drawer 1-2, which is positioned in the storage box 1, are arranged oppositely.
High elevating gear 4, high elevating gear 4 drive storage box 1 goes up and down, and high elevating gear 4 includes bottom plate 4-1, backup pad 4-2, elevating system and guiding mechanism 4-4, and the lower fixed surface of bottom plate 4-1 installs second universal wheel 8, and second universal wheel 8 is the auto-lock universal wheel, and its inside auto-lock subassembly that has can pin second universal wheel 8 when equipment uses, thereby will the utility model discloses it is fixed. The lifting mechanism is an electric telescopic rod 4-3, the electric telescopic rod 4-3 is vertically and fixedly arranged at the middle position of the upper surface of the bottom plate 4-1, the extending end of the electric telescopic rod 4-3 is fixedly connected with the supporting plate 4-2, and the guide mechanism 4-4 is fixedly arranged between the bottom plate 4-1 and the supporting plate 4-2; the guide mechanism 4-4 comprises a slide bar 4-4-1, the slide bar 4-4-1 is arranged in parallel with the extending end of the electric telescopic rod 4-3, the two slide bars 4-4-1 are respectively positioned at two sides of the electric telescopic rod 4-3, a slide sleeve 4-4-2 is sleeved on the slide bar 4-4-1 in a sliding way, a limit block 4-4-3 for limiting the slide sleeve 4-4-2 to ascend is fixedly arranged at the upper end of the slide bar 4-4-1, a lifting rod 4-4-4 is fixedly arranged on the slide sleeve 4-4-2, as shown in figure 2, the lifting rod 4-4-4 can be a U-shaped rod, the U-shaped rods positioned at two sides of the electric telescopic rod 4-3 can support four corners of the support plate 4-2, and the support plate 4, the lifting rod 4-4-4 is fixedly connected with the supporting plate 4-2; the extending end of the electric telescopic rod 4-3 pushes the supporting plate 4-2 to lift, the supporting plate 4-2 drives the storage box 1 to lift, and finally the teaching blackboard 2 and the display screen 3 are driven to lift, in the lifting process of the supporting plate 4-2, the sliding sleeve 4-4-2 moves along the sliding rod 4-4-1, and the lifting of the supporting plate 4-2 is stable due to the arrangement of the sliding rod 4-4-1 and the sliding sleeve 4-4-2.
The rotating device 5 is used for driving the storage box 1 to rotate, the rotating device 5 comprises a rotating mechanism and an auxiliary rotating mechanism 5-2, the rotating mechanism can be a driving motor 5-1, the driving motor 5-1 is preferably a servo motor, the driving motor 5-1 is fixedly arranged on a supporting plate 4-2, the storage box 1 is fixedly arranged at the output end of the driving motor 5-1, and the auxiliary rotating mechanism 5-2 is arranged between the supporting plate 4-2 and the storage box 1 and used for assisting the storage box 1 to rotate. The auxiliary rotating mechanism 5-2 comprises vertical rods 5-2-1, as shown in fig. 3, the vertical rods 5-2-1 are vertically and fixedly installed at the bottom of the storage box 1, the two vertical rods 5-2-1 are uniformly distributed along the circumference of a rotating axis of an output end of the rotating mechanism, a first universal wheel 5-2-2 is fixedly installed on the vertical rods 5-2-1, the first universal wheel 5-2-2 is arranged in a tangent mode with the supporting plate 4-2, and the first universal wheel 5-2-2 can not have a self-locking function; the driving motor 5-1 rotates to drive the storage box 1 to rotate, so that the rotary switching between the teaching blackboard 2 and the display screen 3 is realized; when the storage box 1 rotates, the vertical rod 5-2-1 moves along with the storage box 1, the first universal wheel 5-2-2 rolls on the supporting plate 4-2, the vertical rod 5-2-1 and the first universal wheel 5-2-2 are used for supporting the storage box 1, so that the storage box 1 can rotate stably, sliding friction is changed into rolling friction through the arrangement of the first universal wheel 5-2-2, and the vertical rod 5-2-1 can move on the supporting plate 4-2 conveniently.
A first control key 6 and a second control key 7 are fixedly arranged below a storage drawer 1-2 on the storage box 1, the first control key 6 is electrically connected with the electric telescopic rod 4-3, and the first control key 6 can control the lifting of the electric telescopic rod 4-3; the second control key 7 is electrically connected with the driving motor 5-1, and the second control key 7 can control the rotation of the driving motor 5-1.
When the height-adjustable teaching blackboard is used, an operator can control the electric telescopic rod 4-3 to adjust the height of the supporting plate 4-2 according to the actual situation through the first control key 6, so as to adjust the heights of the teaching blackboard 2 and the display screen 3 on the storage frame, after the heights of the teaching blackboard 2 and the display screen 3 are adjusted, if the teaching blackboard 2 facing students is full or the display screen 3 needs to be used, the operator can start the driving motor 5-1 through the second control key 7, the output shaft of the driving motor 5-1 drives the storage frame to rotate through the partition plate 1-1, if the display screen 3 needs to be used, the display screen 3 is rotated to the front, if another teaching blackboard 2 needs to be used, the other teaching blackboard 2 is rotated to the front, and during teaching, teaching tools can be stored in the storage drawer 1-2, if a teaching tool is needed, the storage drawer 1-2 can be pulled open through the handle 1-2-1, and the teaching tool in the storage drawer 1-2 can be taken out.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a multi-functional teaching display device which characterized in that: the method comprises the following steps:
a storage box (1); a teaching blackboard (2) and a display screen (3) are fixedly arranged on the storage box (1);
the storage box (1) is fixedly arranged on the height lifting device (4), and the height lifting device (4) drives the storage box (1) to lift;
rotating device (5), storage box (1) and rotating device (5) fixed connection, rotating device (5) drive storage box (1) rotate, realize the rotatory switching of teaching blackboard (2) and display screen (3).
2. The multi-functional teaching display device of claim 1 wherein: the height lifting device (4) comprises a bottom plate (4-1), a supporting plate (4-2), a lifting mechanism and a guide mechanism (4-4), wherein the lifting mechanism is vertically and fixedly arranged on the bottom plate (4-1), the extending end of the lifting mechanism is fixedly connected with the supporting plate (4-2), and the guide mechanism (4-4) is fixedly arranged between the bottom plate (4-1) and the supporting plate (4-2).
3. The multi-functional teaching display device of claim 2 wherein: the guide mechanism (4-4) comprises a sliding rod (4-4-1), the sliding rod (4-4-1) is arranged in parallel with the extending end of the lifting mechanism, a sliding sleeve (4-4-2) is sleeved on the sliding rod (4-4-1), a limiting block (4-4-3) for limiting the sliding sleeve (4-4-2) to rise is fixedly mounted at the upper end of the sliding rod (4-4-1), a lifting rod (4-4-4) is fixedly mounted on the sliding sleeve (4-4-2), and the lifting rod (4-4-4) is fixedly connected with the supporting plate (4-2).
4. The multi-functional teaching display device of claim 2 wherein: the rotating device (5) comprises a rotating mechanism and an auxiliary rotating mechanism (5-2), the rotating mechanism is fixedly installed on the supporting plate (4-2), the storage box (1) is fixedly installed at the output end of the rotating mechanism, and the auxiliary rotating mechanism (5-2) is installed between the supporting plate (4-2) and the storage box (1) and used for assisting the storage box (1) to rotate.
5. The multi-functional teaching display device of claim 4, wherein: the auxiliary rotating mechanism (5-2) comprises vertical rods (5-2-1), the vertical rods (5-2-1) are vertically and fixedly installed at the bottom of the storage box (1), the vertical rods (5-2-1) are uniformly distributed along the circumference of a rotating axis of the output end of the rotating mechanism, first universal wheels (5-2-2) are fixedly installed on the vertical rods (5-2-1), and the first universal wheels (5-2-2) are tangentially arranged with the supporting plate (4-2).
6. The multi-functional teaching display device of claim 5, wherein: fixed mounting has baffle (1-1) in storage box (1), slidable mounting has storage drawer (1-2) on baffle (1-1), offer the opening that is used for holding storage drawer (1-2) on storage box (1), the one end fixed mounting who lies in outside storage box (1) on storage drawer (1-2) has handle (1-2-1), montant (5-2-1) fixed mounting is on baffle (1-1), slewing mechanism's output and baffle (1-1) fixed connection.
7. The multi-functional teaching display device of claim 6, wherein: the storage box is characterized in that a buffer plate (1-3) is fixedly arranged in the storage box (1), and the buffer plate (1-3) and one end of the storage drawer (1-2) in the storage box (1) are arranged oppositely.
8. The multi-functional teaching display device of claim 6, wherein: the two teaching blackboards (2) are respectively arranged on two opposite side surfaces of the storage box (1), and the display screen (3) is arranged on the side surface opposite to the storage drawer (1-2).
9. The multi-functional teaching display device of claim 6, wherein: a first control key (6) and a second control key (7) are fixedly mounted below the storage drawer (1-2) on the storage box (1), the first control key (6) is electrically connected with the lifting mechanism, and the second control key (7) is electrically connected with the rotating mechanism.
10. The multi-functional teaching display device of claim 2 wherein: and a second universal wheel (8) is fixedly arranged on the lower surface of the bottom plate (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921692643.1U CN210667225U (en) | 2019-10-11 | 2019-10-11 | Multifunctional teaching display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921692643.1U CN210667225U (en) | 2019-10-11 | 2019-10-11 | Multifunctional teaching display device |
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| Publication Number | Publication Date |
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| CN210667225U true CN210667225U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921692643.1U Active CN210667225U (en) | 2019-10-11 | 2019-10-11 | Multifunctional teaching display device |
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| CN (1) | CN210667225U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564128A (en) * | 2020-06-19 | 2020-08-21 | 甘肃省定西理工中等专业学校 | Think political affairs education with adjustable panel |
| CN112419828A (en) * | 2020-12-18 | 2021-02-26 | 郑州财经学院 | Accounting simulation device for teaching |
| CN112895770A (en) * | 2021-03-19 | 2021-06-04 | 重庆电子工程职业学院 | Teaching device based on artificial intelligence |
-
2019
- 2019-10-11 CN CN201921692643.1U patent/CN210667225U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564128A (en) * | 2020-06-19 | 2020-08-21 | 甘肃省定西理工中等专业学校 | Think political affairs education with adjustable panel |
| CN112419828A (en) * | 2020-12-18 | 2021-02-26 | 郑州财经学院 | Accounting simulation device for teaching |
| CN112895770A (en) * | 2021-03-19 | 2021-06-04 | 重庆电子工程职业学院 | Teaching device based on artificial intelligence |
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