CN212516180U - Literature assists multi-functional teaching instrument - Google Patents
Literature assists multi-functional teaching instrument Download PDFInfo
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- CN212516180U CN212516180U CN202021599416.7U CN202021599416U CN212516180U CN 212516180 U CN212516180 U CN 212516180U CN 202021599416 U CN202021599416 U CN 202021599416U CN 212516180 U CN212516180 U CN 212516180U
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Abstract
The utility model provides a literature-assisted multifunctional teaching instrument, which belongs to the technical field of teaching equipment and comprises an instrument main body, a dehumidification component, an air circulation component and a demonstration lifting component, wherein one side of the top of the instrument main body is provided with a workbench, and a box body is arranged inside the instrument main body; the dehumidification subassembly includes air-blower, heating cabinet and exhaust pipe, the air-blower is installed to bottom one side of instrument main part, one side fixedly connected with heating cabinet of instrument main part, the output of air-blower through first blast pipe with bottom one side intercommunication of heating cabinet, the inside of heating cabinet is provided with the heater strip, one side of box inner wall is provided with the exhaust pipe, top one side intercommunication of blast pipe has the second blast pipe, and mr can demonstrate more teaching content on the demonstration board for the teaching process is convenient and fast more, has improved student's enthusiasm.
Description
Technical Field
The utility model belongs to the technical field of the teaching equipment, particularly, relate to a supplementary multi-functional teaching instrument of literature.
Background
The Chinese language and literature major is a compound talent which mainly cultivates and masters the basic knowledge in Chinese and Chinese literature, is basically trained by the system education and business capability in the aspects of relevant theory, development history, research status and the like, and can be used for research, teaching, secretary and other work in enterprises and public institutions such as scientific research institutions, colleges and universities and the like. The teaching of Chinese language and literature specialty relates to two major fields of language and literature. In the course of giving lessons, a large amount of articles and vocabularies need to be explained to help students understand, digest and absorb, so that the knowledge reserve of the students is increased, the comprehensive quality of the students is improved, and in the course of giving lessons in Chinese language, a large amount of articles and vocabularies need to be explained to help the students understand, so that the knowledge reserve of the students is increased.
In the prior art, teaching instruments give lessons to students in a mode of mostly using projectors, and the use of the projectors has the defects of inclined and unclear pictures and the like, so that the enthusiasm of the students is greatly influenced; moreover, no dehumidification component is arranged inside the workbench, and particularly in a humid area, a circuit inside the workbench is easy to be short-circuited.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a supplementary multi-functional teaching instrument of literature aims at solving the problem that there are defects such as picture slope, unclear and inside no dehumidification subassembly in the use of the projecting apparatus of current teaching instrument.
The utility model discloses a realize like this:
a literature-aided multifunctional teaching instrument comprises
The device comprises an instrument main body, wherein a workbench is arranged on one side of the top of the instrument main body, and a box body is arranged in the instrument main body;
the dehumidifying component comprises an air blower, a heating box and an exhaust pipe, wherein the air blower is installed on one side of the bottom of the instrument main body, the heating box is fixedly connected to one side of the instrument main body, the output end of the air blower is communicated with one side of the bottom of the heating box through a first air supply pipe, a heating wire is arranged in the heating box, the exhaust pipe is arranged on one side of the inner wall of the box body, a second air supply pipe is communicated with one side of the top of the air supply pipe, the second air supply pipe penetrates through the instrument main body and extends into the box body, and one end, located on the box body, of the second air supply pipe is communicated with one end of the exhaust pipe;
an air circulation assembly, which comprises a first motor, a first slide rail, a negative pressure fan, a negative pressure pipe and a discharge nozzle, the first motor is arranged on one side of the top of the box body, the output end of the first motor is fixedly connected with a first screw rod, the first slide rail is fixedly connected with one side of the inner wall of the box body, a first slide block is connected on the first slide rail in a sliding way, a first threaded hole is formed in the first sliding block, the first screw rod is in threaded connection with the threaded hole, one side of the first sliding block is fixedly connected with a mounting rack, the mounting rack is fixedly connected with the negative pressure fan, the output end of the negative pressure fan is communicated with the negative pressure pipe, one end of the negative pressure pipe penetrates through the box body and extends to the outside of the instrument main body, and one end, located outside the instrument main body, of the negative pressure pipe is communicated with the discharge nozzle;
the demonstration lifting assembly comprises a second motor, a support frame, a connecting frame, a demonstration board, an angle locker and a second slide rail, the second motor is arranged on one side of the bottom of the box body, a second screw rod is fixedly connected with the output end of the second motor, the support frame is arranged above the second motor, a second threaded hole is formed in the support frame, the surface of the rod body of the second screw rod is in threaded connection with the second threaded hole, the connecting frame is fixedly connected with the upper part of the support frame, the demonstration board is arranged in the connecting frame, the angle locker is arranged between the connecting frame and the demonstration board, the second slide rail is arranged on both sides of the connecting frame, and both ends of the second slide rail are respectively fixedly connected with the top side and the bottom side of the box body, and a second sliding block is connected to the second sliding rail in a sliding manner, and one end of the second sliding block is fixedly connected to one side of the supporting frame.
In an embodiment of the present invention, the top of the working platform is provided with a touch display screen, a keyboard and a mouse respectively.
In an embodiment of the present invention, a box door is linked to one side of the box body.
The utility model discloses an in the embodiment, one side fixedly connected with handle of chamber door, and be located the lock is installed to one side of handle.
In an embodiment of the present invention, a plurality of through holes are disposed on the surface of the exhaust pipe.
In an embodiment of the present invention, one side of the demonstration board is provided with a lighting lamp.
In an embodiment of the present invention, two sets of universal wheels are installed at the bottom of the instrument main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by arranging the dehumidifying component and the air circulating component, in the dehumidifying process, air is fed into the heating box through the air blower, the air is heated through the heating wires in the heating box, and the heated air is fed into the box body, so that the moist water vapor in the box body can be adjusted; meanwhile, the first motor drives the negative pressure fan to move up and down continuously, and moist water vapor in the box body is discharged under the absorption action of the negative pressure fan; the two working modes enhance the effect of air circulation in the box body.
(2) Through setting up demonstration lifting unit, during the use, mr controls the second motor circular telegram, makes the second motor drive the support frame and rises, and the demonstration board rises to the outside of box, and mr can demonstrate more teaching content on the demonstration board for the teaching process is convenient and fast more, has improved student's enthusiasm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a perspective view of a multifunctional teaching instrument for literature assistance according to an embodiment of the present invention;
FIG. 2 is a front sectional view of a case of the multifunctional teaching instrument for literature assistance according to the embodiment of the present invention;
FIG. 3 is a perspective view of an exhaust duct of the multifunctional teaching instrument for literature assistance according to the embodiment of the present invention;
fig. 4 is a rear view of the demonstration board of the multifunctional teaching instrument for literature assistance provided by the embodiment of the present invention.
Description of reference numerals: 1-instrument main body, 110-workbench, 111-touch display screen, 112-keyboard, 113-mouse, 120-box body, 121-box door, 1211-handle, 1212-door lock, 2-dehumidification component, 210-blower, 211-first blast pipe, 220-heating box, 221-second blast pipe, 230-exhaust pipe, 231-through hole, 3-air circulation component, 310-first motor, 311-first screw rod, 320-first slide rail, 321-first slide block, 330-negative pressure fan, 331-mounting rack, 340-negative pressure pipe, 350-discharge spray head, 4-demonstration lifting component, 410-second motor, 411-second screw rod, 420-supporting rack, 430-connecting rack, 440-demonstration board, 441-an illuminating lamp, 450-an angle locker, 460-a second slide rail, 461-a second slide block and 5-a universal wheel.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Examples
Referring to the attached drawings 1-4, the utility model provides a technical scheme: a multifunctional teaching instrument for literature assistance comprises an instrument main body 1, a dehumidifying component 2, an air circulation component 3 and a demonstration lifting component 4.
As described with reference to fig. 1-2, a table 110 is disposed on one side of the top of the apparatus body 1, and a box 120 is disposed inside the apparatus body 1; the dehumidifying component 2 includes a blower 210, a heating box 220 and an exhaust pipe 230, the blower 210 is installed on one side of the bottom of the instrument main body 1, the heating box 220 is fixedly connected to one side of the instrument main body 1, the output end of the blower 210 is communicated with one side of the bottom of the heating box 220 through a first air supply pipe 211, a heating wire is arranged inside the heating box 220, the exhaust pipe 230 is arranged on one side of the inner wall of the box 120, a second air supply pipe 221 is communicated with one side of the top of the air supply pipe, the second air supply pipe 221 penetrates through the instrument main body 1 and extends to the inside of the box 120, and one end of the second air supply pipe 221, which is located on the box 120, is.
In this embodiment, the blower 210 is controlled to be driven by power supply, air is blown into the first blowing pipe 211 and reaches the inside of the heating box 220, the air is heated by the heater wire inside the heating box 220, and moisture for adjusting the humidity inside the cabinet 120 is discharged from the exhaust pipe 230 through the second blowing pipe 221 and the exhaust pipe 230 after the air is heated.
As described with reference to fig. 1-2, the air circulation assembly 3 includes a first motor 310, a first slide rail 320, negative-pressure air blower 330, negative-pressure tube 340 and discharge shower nozzle 350, first motor 310 is installed in top one side of box 120, the first screw rod 311 of output fixedly connected with of first motor 310, one side of first slide rail 320 fixedly connected with box 120 inner wall, sliding connection has first slider 321 on first slide rail 320, first screw hole has been seted up to the inside of first slider 321, first screw rod 311 with screw hole threaded connection, one side fixedly connected with mounting bracket 331 of first slider 321, fixedly connected with negative-pressure air blower 330 on the mounting bracket 331, negative-pressure air blower 330's output intercommunication has negative-pressure tube 340, and the one end of negative-pressure tube 340 runs through box 120 and extend to the outside of instrument main part 1, and negative-pressure tube 340 is located the outside one end intercommunication of instrument main part 1 and has discharge shower nozzle 350.
In this embodiment, the first motor 310 is controlled and drives the first screw 311 to rotate forward or backward, so that the first slider 321 can move up and down on the first slide rail 320, and the first slider 321 drives the negative pressure fan 330 to move up and down, and simultaneously the negative pressure fan 330 continuously absorbs the moist air inside the box 120 and discharges the moist air through the negative pressure pipe 340 and the discharge nozzle 350.
Referring to fig. 2, the demonstration lifting assembly 4 includes a second motor 410, a supporting frame 420, a connecting frame 430, a demonstration board 440, an angle locker 450 and a second sliding rail 460, the second motor 410 is installed at one side of the bottom of the box 120, an output end of the second motor 410 is fixedly connected with a second screw 411, the supporting frame 420 is arranged above the second motor 410, a second threaded hole is formed inside the supporting frame 420, a rod body surface of the second screw 411 is in threaded connection with the second threaded hole, the connecting frame 430 is fixedly connected above the supporting frame 420, the demonstration board 440 is arranged inside the connecting frame 430, the angle locker 450 is arranged between the connecting frame 430 and the demonstration board 440, the second sliding rails 460 are arranged at two sides of the connecting frame 430, two ends of the second sliding rail 460 are respectively fixedly connected with one side of the top and one side of the bottom of the box 120, a second sliding block 461 is slidably connected to the second sliding rail 460, one end of the second slider 461 is fixedly connected to one side of the supporting frame 420.
In this embodiment, when the demonstration board 440 goes up and down, the second motor 410 is controlled to be powered on to drive the second screw 411 to rotate counterclockwise, so that the supporting frame 420 moves upward, and the second slider 461 moves upward on the second slide rail 460 until the demonstration board 440 is entirely exposed outside the box 120; when the demonstration board 440 is lowered, the second motor 410 is controlled to be powered on to drive the second screw 411 to rotate clockwise, so that the supporting frame 420 moves downward, and the second slider 461 moves downward on the second slide rail 460 until the demonstration board 440 returns to the inside of the box 120 as a whole.
As an embodiment of the present invention, further, the top of the workbench 110 is provided with the touch display screen 111, the keyboard 112 and the mouse 113 respectively, and the teacher can control the demonstration board 440 through the touch display screen 111 to write or control the demonstration board 440 through the keyboard 112 and the mouse 113, so that the requirement of different teachers can be met, and the flexibility of use is enhanced.
As an embodiment of the present invention, further, one side of the box body 120 is linked with the box door 121, one side of the box door 121 is fixedly connected with a handle 1211, and one side of the handle 1211 is located and is installed with the door lock 1212, the setting through the box door 121 avoids the dust to enter into the box body 120, so as to prevent the dust from adhering to the circuit and leading to high temperature, and the setting of the box door 121 can make things convenient for staff to maintain and maintain.
Referring to fig. 3, a plurality of through holes 231 are formed on the surface of the exhaust duct 230, and the hot air can be discharged more uniformly through the plurality of through holes 231.
Referring to fig. 4, an illuminating lamp 441 is disposed at one side of the demonstration board 440 to facilitate viewing by students.
As an embodiment of the utility model, further, two sets of universal wheels 5 are installed to the bottom of instrument main part 1, and the instrument main part 1 of being convenient for removes.
Specifically, this supplementary multi-functional teaching instrument's of literature theory of operation: in the dehumidification process, the blower 210 is controlled to be powered on and driven, air is blown into the first air supply pipe 211 and reaches the inside of the heating box 220, the air is heated by the heating wire inside the heating box 220, and after the air is heated, moisture for adjusting the humidity inside the box body 120 is discharged from the exhaust pipe 230 through the second air supply pipe 221 and the exhaust pipe 230; meanwhile, the first motor 310 is controlled and drives the first screw 311 to rotate forward or reversely, so that the first sliding block 321 can move up and down on the first sliding rail 320, the first sliding block 321 drives the negative pressure fan 330 to move up and down, meanwhile, the negative pressure fan 330 continuously adsorbs damp air in the box body 120 and discharges the air through the negative pressure pipe 340 and the discharge nozzle 350, and the air circulation effect in the box body 120 is enhanced through the matching of the two modes; further, when the demonstration board 440 goes up and down, the second motor 410 is controlled to be powered on to drive the second screw 411 to rotate counterclockwise, so that the supporting frame 420 moves upward, and the second slider 461 moves upward on the second slide rail 460 until the demonstration board 440 is entirely exposed outside the box 120; when the demonstration board 440 is lowered, the second motor 410 is controlled to be powered on to drive the second screw 411 to rotate clockwise, so that the supporting frame 420 moves downward, and the second slider 461 moves downward on the second slide rail 460 until the demonstration board 440 returns to the inside of the box 120 as a whole.
It should be noted that the specific model specifications of the touch display screen 111, the keyboard 112, the mouse 113, the blower 210, the first motor 310, the negative pressure fan 330, the second motor 410, the demonstration board 440, and the illuminating lamp 441 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, and therefore detailed description is omitted.
The power supply and the principle of the touch display 111, the keyboard 112, the mouse 113, the blower 210, the first motor 310, the negative pressure fan 330, the second motor 410, the demonstration board 440 and the illumination lamp 441 are clear to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A literature-aided multifunctional teaching instrument is characterized by comprising
The device comprises an instrument main body (1), wherein a workbench (110) is arranged on one side of the top of the instrument main body (1), and a box body (120) is arranged in the instrument main body (1);
a dehumidifying component (2), wherein the dehumidifying component (2) comprises a blower (210), a heating box (220) and an exhaust duct (230), a blower (210) is arranged on one side of the bottom of the instrument main body (1), a heating box (220) is fixedly connected on one side of the instrument main body (1), the output end of the blower (210) is communicated with one side of the bottom of the heating box (220) through a first blast pipe (211), a heating wire is arranged in the heating box (220), the exhaust pipe (230) is arranged on one side of the inner wall of the box body (120), a second air supply pipe (221) is communicated with one side of the top of the air supply pipe, the second air supply pipe (221) penetrates through the instrument main body (1) and extends into the box body (120), the second air supply pipe (221) is positioned at one end of the box body (120) and is communicated with one end of the exhaust pipe (230);
air circulation subassembly (3), air circulation subassembly (3) include first motor (310), first slide rail (320), negative-pressure air fan (330), negative-pressure pipe (340) and discharge shower nozzle (350), first motor (310) install in top one side of box (120), first screw rod (311) of the output fixedly connected with of first motor (310), first slide rail (320) fixedly connected with one side of box (120) inner wall, sliding connection has first slider (321) on first slide rail (320), first screw hole has been seted up to the inside of first slider (321), first screw rod (311) with screw hole threaded connection, one side fixedly connected with mounting bracket (331) of first slider (321), fixedly connected with negative-pressure air fan (330) on mounting bracket (331), the output intercommunication of negative-pressure air fan (330) has negative-pressure pipe (340), one end of the negative pressure pipe (340) penetrates through the box body (120) and extends to the outside of the instrument main body (1), and one end, located outside the instrument main body (1), of the negative pressure pipe (340) is communicated with the discharge spray head (350);
the demonstration lifting component (4) comprises a second motor (410), a support frame (420), a connecting frame (430), a demonstration board (440), an angle locker (450) and a second sliding rail (460), wherein the second motor (410) is installed on one side of the bottom of the box body (120), an output end of the second motor (410) is fixedly connected with a second screw rod (411), the support frame (420) is arranged above the second motor (410), a second threaded hole is formed in the support frame (420), the rod body surface of the second screw rod (411) is in threaded connection with the second threaded hole, the connecting frame (430) is fixedly connected above the support frame (420), the demonstration board (440) is arranged in the connecting frame (430), the angle locker (450) is arranged between the connecting frame (430) and the demonstration board (440), be located the both sides of link (430) all are provided with second slide rail (460), the both ends of second slide rail (460) respectively with top one side and bottom one side fixed connection of box (120), sliding connection has second slider (461) on second slide rail (460), the one end fixed connection of second slider (461) in one side of support frame (420).
2. The multifunctional literature-aided teaching instrument according to claim 1, wherein the top of the workbench (110) is respectively provided with a touch display screen (111), a keyboard (112) and a mouse (113).
3. A literature-aided multifunctional teaching instrument according to claim 1, wherein a door (121) is linked to one side of said case (120).
4. A literature-aided multifunctional teaching instrument according to claim 3, wherein a handle (1211) is fixedly connected to one side of the box door (121), and a door lock (1212) is installed at one side of the handle (1211).
5. The multifunctional literature-aided teaching instrument according to claim 1, wherein the surface of the exhaust duct (230) is provided with a plurality of through holes (231).
6. A literature-aided multifunctional teaching instrument according to claim 1, wherein a lighting lamp (441) is arranged on one side of said demonstration board (440).
7. A literature-aided multifunctional teaching instrument according to claim 1, characterized in that two sets of universal wheels (5) are mounted on the bottom of said instrument body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599416.7U CN212516180U (en) | 2020-08-05 | 2020-08-05 | Literature assists multi-functional teaching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599416.7U CN212516180U (en) | 2020-08-05 | 2020-08-05 | Literature assists multi-functional teaching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212516180U true CN212516180U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021599416.7U Active CN212516180U (en) | 2020-08-05 | 2020-08-05 | Literature assists multi-functional teaching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212516180U (en) |
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2020
- 2020-08-05 CN CN202021599416.7U patent/CN212516180U/en active Active
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