CN210696892U - Physical experiment equipment display equipment - Google Patents
Physical experiment equipment display equipment Download PDFInfo
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- CN210696892U CN210696892U CN201921219957.XU CN201921219957U CN210696892U CN 210696892 U CN210696892 U CN 210696892U CN 201921219957 U CN201921219957 U CN 201921219957U CN 210696892 U CN210696892 U CN 210696892U
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Abstract
The utility model discloses a physical experiment equipment display device, which comprises universal wheels, supporting legs, supporting rods, first springs, bearing rods, first sliders, nuts, platforms, ventilation pipes, a first motor and the like; the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, the transparent display box is arranged for observation, then the first motor drives the placing rack to rotate, the second motor drives the second slider to carry out moving shooting by the camera, and the camera can be placed on a large screen in a teacher, thereby being beneficial to the comprehensive observation; the interior of the transparent display box can be kept clean and prevented from being infected with dust by sucking air from the interior of the transparent display box through the arranged suction fan in the ventilation pipe, so that the problem that a large amount of dust is deposited on experimental equipment after the display equipment is placed for a long time is solved; through putting into the rack with experimental device on, the slipmat has played the interior second spring of anti-skidding effect tray and has cushioned on the rack, prevents colliding with when contacting the rack because experimental device is overweight.
Description
Technical Field
The utility model relates to a display device technical field, in particular to physics experiment equipment display device.
Background
Physical education is an important component of middle and college education throughout the world. Many general universities have physical expertise. Since physics is the fundamental subject of natural science and engineering, physics is also a necessary course for achieving scientific and engineering positions. In physical education, the physical experiment equipment is displayed, so that students can know and use the equipment better. Demonstrate experimental apparatus among the prior art, can not demonstrate comprehensively, place in the cabinet of placing of laboratory mostly, however, very be unfavorable for the student to observe experimental apparatus like this, study and imitate, can not realize removing the show with experimental apparatus between the student, some laboratories can be furnished with the experimental apparatus show shelf, however, these show shelves do not have the function of dust removal, experimental apparatus is after long in the display device, there is a large amount of dust deposits on experimental apparatus, need mr or student manual to clean experimental apparatus during the experiment, a large amount of time has been wasted so.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a physics experimental facilities display device just lies in order to solve above-mentioned problem, solves and can not realize removing the show with experimental facilities between the student and can not demonstrate comprehensively, does not have the function of dust removal, and experimental facilities has a large amount of dust deposits problem on experimental facilities after long in display device.
In order to solve the above problem, the utility model provides a technical scheme: a physical experiment equipment display device comprises universal wheels, supporting legs, supporting rods, first springs, bearing rods, first sliding blocks, nuts, platforms, ventilation pipes, a first motor, a tray, second springs, a placing frame, a non-slip mat, a transparent door, hinges, a transparent display box, second sliding blocks, a camera, a screw rod, a second motor, a lighting lamp, an L-shaped supporting arm and a suction fan; the middle of the lower end of the platform is fixedly connected with a bearing rod, the lower end of the bearing rod is movably connected with a plurality of supporting legs, and the lower ends of the supporting legs are fixedly connected with universal wheels; the middle of the bearing rod is slidably connected with a first sliding block, two ends of the first sliding block are movably connected with a plurality of supporting rods, the lower ends of the supporting rods are movably connected with the middle of the supporting leg, and a first spring is further arranged in the middle of the supporting rods; the upper end of the first sliding block is provided with a nut, and the nut is in threaded connection with the upper end of the bearing rod; a transparent display box is arranged in the middle of the upper surface of the platform, a transparent door is arranged on the left side of the transparent display box, and the upper end of the transparent door and the upper end of the left side of the transparent display box are movably connected with a hinge; a first motor is arranged on the bottom surface inside the cavity of the transparent display box, a tray is fixedly connected to an output shaft of the first motor, a plurality of second springs are arranged at the left end and the right end of the tray, a placing rack is fixedly connected to the upper ends of the second springs, and a layer of anti-slip mat covers the upper surface of the placing rack; the interior of the platform cavity is fixedly communicated with a ventilation pipe, the right end of the ventilation pipe extends out of the outer surface of the right side of the platform, the left end and the middle end of the ventilation pipe are fixedly communicated with two sides of the bottom of the transparent display box, and a suction fan is connected in the ventilation pipe; an L-shaped supporting arm is fixedly connected to the right end of the upper surface of the platform, a lighting lamp is arranged in the middle of the inside of the L-shaped supporting arm, a light source of the lighting lamp is aligned to the transparent display box, a second motor is arranged above the lighting lamp, a lead screw is fixedly connected to an output shaft of the second motor, a second sliding block is connected to the lead screw in a sliding mode, and a camera is fixedly connected to the lower end of the second sliding block; the left end of the screw rod is connected with the upper left end of the L-shaped supporting arm.
Preferably, the second motor is a servo motor.
Preferably, the universal wheel is a rubber anti-skid universal wheel.
Preferably, the outer surface of the upper end of the bearing rod is provided with a thread.
Preferably, the first motor is a variable frequency motor.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, observe through the transparent display box that sets up, then first motor drives the rack rotation, and the second motor drives on the second slider camera remove the shooting can put in and put in teacher's large screen, is favorable to observing comprehensively.
(2) The suction fan in the ventilation pipe through setting up inhales wind from transparent show case, can be fine keep inside clean prevent to be infected with the dust, solved display device and put down the back, have the problem of a large amount of dust deposits on the experimental apparatus.
(3) Through putting into the rack with experimental device on, the slipmat has played the interior second spring of anti-skidding effect tray and has cushioned on the rack, prevents colliding with when contacting the rack because experimental device is overweight.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
1-universal wheel; 2-supporting legs; 3-supporting rods; 4-a first spring; 5-a bearing rod; 6-a first slide block; 7-a nut; 8-a platform; 9-a ventilation pipe; 10-a first electric machine; 11-a tray; 12-a second spring; 13-placing the rack; 14-a non-slip mat; 15-a transparent door; 16-a hinge; 17-a transparent display case; 18-a second slide; 19-a camera; 20-a screw rod; 21-a second motor; 22-lighting lamp; a 23-L shaped support arm; 24-suction fan.
Detailed Description
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a physical experiment equipment display device comprises a universal wheel 1, support legs 2, a support rod 3, a first spring 4, a bearing rod 5, a first sliding block 6, a nut 7, a platform 8, a ventilation pipe 9, a first motor 10, a tray 11, a second spring 12, a placing frame 13, an anti-skid pad 14, a transparent door 15, a hinge 16, a transparent display box 17, a second sliding block 18, a camera 19, a screw rod 20, a second motor 21, a lighting lamp 22, an L-shaped support arm 23 and a suction fan 24; the middle of the lower end of the platform 8 is fixedly connected with a bearing rod 5, the lower end of the bearing rod 5 is movably connected with a plurality of supporting legs 2, and the lower ends of the supporting legs 2 are fixedly connected with universal wheels 1; a first sliding block 6 is connected in the middle of the bearing rod 5 in a sliding manner, a plurality of supporting rods 3 are movably connected at two ends of the first sliding block 6, the lower ends of the supporting rods 3 are movably connected with the middle of the supporting leg 2, and a first spring 4 is further arranged in the middle of each supporting rod 3; the upper end of the first sliding block 6 is provided with a nut 7, and the nut 7 is in threaded connection with the upper end of the bearing rod 5; a transparent display box 17 is arranged in the middle of the upper surface of the platform 8, a transparent door 15 is arranged on the left side of the transparent display box 17, and a hinge 16 is movably connected between the upper end of the transparent door 15 and the upper end of the left side of the transparent display box 17; a first motor 10 is arranged on the bottom surface inside the cavity of the transparent display box 17, a tray 11 is fixedly connected to an output shaft of the first motor 10, a plurality of second springs 12 are arranged at the left end and the right end of the tray 11, a placing frame 13 is fixedly connected to the upper ends of the second springs 12, and a layer of anti-skid pad 14 covers the upper surface of the placing frame 13; a ventilation pipe 9 is fixedly communicated with the inside of the cavity of the platform 8, the right end of the ventilation pipe 9 extends out of the outer surface of the right side of the platform 8, the left end and the middle end of the ventilation pipe 9 are fixedly communicated with the two sides of the bottom of the transparent display box 17, and a suction fan 24 is connected in the ventilation pipe 9; an L-shaped supporting arm 23 is fixedly connected to the right end of the upper surface of the platform 8, an illuminating lamp 22 is arranged in the middle of the interior of the L-shaped supporting arm 23, a light source of the illuminating lamp is aligned to the transparent display box 17, a second motor 21 is arranged above the illuminating lamp 22, a screw rod 20 is fixedly connected to an output shaft of the second motor 21, a second sliding block 18 is connected to the screw rod 20 in a sliding mode, and a camera 19 is fixedly connected to the lower end of the second sliding block 18; the left end of the screw rod 20 is connected with the left upper end of the L-shaped supporting arm 23.
Wherein the second motor 21 is a servo motor; the universal wheel 1 is a rubber anti-skid universal wheel; the outer surface of the upper end of the bearing rod 5 is provided with a thread; the first motor 10 is a variable frequency motor.
The utility model discloses a user state does: put into transparent show case 17 with experimental device on rack 13, it is rotatory to drive rack 13 through first motor 10, second motor 21 drives second slider 18 and goes up camera 19 and remove the shooting, light 22 throws light on and is convenient for observe, suction fan 24 removes dust from transparent show case 17 internal suction fan in ventilation pipe 9, the bottom makes first slider 6 move down through the gravity on the platform 8 and struts supporting leg 2 and carry out buffer pressure, prevent to slide through nut 7 locking.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a physics experiment equipment display device which characterized in that: the multifunctional universal wheel type air conditioner comprises universal wheels (1), supporting legs (2), supporting rods (3), first springs (4), bearing rods (5), first sliding blocks (6), nuts (7), platforms (8), ventilating pipes (9), first motors (10), trays (11), second springs (12), placing frames (13), anti-slip pads (14), transparent doors (15), hinges (16), transparent display boxes (17), second sliding blocks (18), cameras (19), lead screws (20), second motors (21), illuminating lamps (22), L-shaped supporting arms (23) and suction fans (24);
the middle of the lower end of the platform (8) is fixedly connected with a bearing rod (5), the lower end of the bearing rod (5) is movably connected with a plurality of supporting legs (2), and the lower ends of the supporting legs (2) are fixedly connected with universal wheels (1);
a first sliding block (6) is connected in the middle of the bearing rod (5) in a sliding manner, a plurality of supporting rods (3) are movably connected at two ends of the first sliding block (6), the lower ends of the supporting rods (3) are movably connected with the middle of the supporting leg (2), and a first spring (4) is further arranged in the middle of each supporting rod (3);
a nut (7) is arranged at the upper end of the first sliding block (6), and the nut (7) is in threaded connection with the upper end of the bearing rod (5);
a transparent display box (17) is arranged in the middle of the upper surface of the platform (8), a transparent door (15) is arranged on the left side of the transparent display box (17), and a hinge (16) is movably connected between the upper end of the transparent door (15) and the upper end of the left side of the transparent display box (17);
a first motor (10) is arranged on the bottom surface inside a cavity of the transparent display box (17), a tray (11) is fixedly connected to an output shaft of the first motor (10), a plurality of second springs (12) are arranged at the left end and the right end of the tray (11), a placing frame (13) is fixedly connected to the upper ends of the second springs (12), and a layer of anti-skid pad (14) covers the upper surface of the placing frame (13);
a ventilation pipe (9) is fixedly communicated with the inside of the cavity of the platform (8), the right end of the ventilation pipe (9) extends out of the outer surface of the right side of the platform (8), the left end and the middle end of the ventilation pipe (9) are fixedly communicated with two sides of the bottom of the transparent display box (17), and a suction fan (24) is connected in the ventilation pipe (9);
an L-shaped supporting arm (23) is fixedly connected to the right end of the upper surface of the platform (8), an illuminating lamp (22) is arranged in the middle of the interior of the L-shaped supporting arm (23), a light source of the illuminating lamp is aligned to the transparent display box (17), a second motor (21) is arranged above the illuminating lamp (22), a lead screw (20) is fixedly connected to an output shaft of the second motor (21), a second sliding block (18) is connected to the middle of the lead screw (20) in a sliding mode, and a camera (19) is fixedly connected to the lower end of the second sliding block (18);
the left end of the screw rod (20) is connected with the left upper end of the L-shaped supporting arm (23).
2. A physical laboratory apparatus display device according to claim 1, wherein: the second motor (21) is a servo motor.
3. A physical laboratory apparatus display device according to claim 1, wherein: the universal wheel (1) is a rubber anti-skid universal wheel.
4. A physical laboratory apparatus display device according to claim 1, wherein: and the outer surface of the upper end of the bearing rod (5) is provided with a thread.
5. A physical laboratory apparatus display device according to claim 1, wherein: the first motor (10) is a variable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219957.XU CN210696892U (en) | 2019-07-30 | 2019-07-30 | Physical experiment equipment display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219957.XU CN210696892U (en) | 2019-07-30 | 2019-07-30 | Physical experiment equipment display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210696892U true CN210696892U (en) | 2020-06-09 |
Family
ID=70938862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921219957.XU Expired - Fee Related CN210696892U (en) | 2019-07-30 | 2019-07-30 | Physical experiment equipment display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210696892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071235A (en) * | 2020-10-18 | 2020-12-11 | 怀化壹文化传媒有限公司 | Advertisement show board convenient to remove |
-
2019
- 2019-07-30 CN CN201921219957.XU patent/CN210696892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071235A (en) * | 2020-10-18 | 2020-12-11 | 怀化壹文化传媒有限公司 | Advertisement show board convenient to remove |
| CN112071235B (en) * | 2020-10-18 | 2022-06-03 | 怀化壹文化传媒有限公司 | Advertisement show board convenient to remove |
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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: 20200609 Termination date: 20210730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |