CN211882825U

CN211882825U - Physics teaching experiment table

Info

Publication number: CN211882825U
Application number: CN202020479134.7U
Authority: CN
Inventors: 伍仕凌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-10
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a physical teaching experiment table in the technical field of teaching equipment, the bottom of the table body is provided with a supporting leg, the rear side wall of the table body is fixedly connected with a guide shell, the inner cavity of the guide shell is movably provided with a first adjusting rod, one end of the first adjusting rod is connected with the inner wall of the guide shell through a through rotating shaft, the other end of the second adjusting rod is fixedly connected with a mounting seat, a camera is fixedly arranged on the mounting seat, the outer wall of the rod body of the first adjusting rod, which is positioned in the inner cavity of the guide shell, is sleeved with a fixing piece, the side wall of the fixing piece is fixedly connected with one end of a connecting rod, and a turntable is fixedly connected with an adjusting disc through a transmission shaft through the table body. Thereby improving the teaching quality.

Description

Physics teaching experiment table

Technical Field

The utility model relates to a teaching equipment technical field specifically is a physical teaching experiment table.

Background

Junior high school physics is the basic subject of obligation education, and the course is opened from beginning to end, and the teaching time is two years. Generally, it is also a necessary subject of middle school entrance. The method aims to cultivate the student's science thinking, have qualitative understanding on physical common knowledge, and be applied to life, and the main purpose of learning physical knowledge is to explain various phenomena in life by using physical knowledge and analyze the reasons of various problems by using physical knowledge, thereby finding out the method and measures for solving the problems to solve the related problems.

In the physical course teaching, often can carry out the experiment teaching in the laboratory, before the teaching, can demonstrate by the mr usually, but the setting around the seat can lead to the observation that some students can not carefully be clear to the teacher demonstrates the details of teaching to can influence the efficiency of student's receipt knowledge and operation, the result of use is not good, for this reason, we propose a physical teaching experiment table.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a physical teaching experiment table to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a physical teaching experiment table comprises a table body, wherein a storage cabinet is arranged on the table body, supporting legs are arranged at the bottom of the table body, a guide shell is fixedly connected with the rear side wall of the table body, a first adjusting rod is movably arranged in the inner cavity of the guide shell, one end of the first adjusting rod is connected with the inner wall of the guide shell through a penetrating rotating shaft, a fixed seat is fixedly connected with the top of the first adjusting rod, the side wall of the fixed seat is fixedly connected with one end of a horizontally arranged second adjusting rod, the other end of the second adjusting rod is fixedly connected with an installation seat, a camera is fixedly arranged on the installation seat, a fixing piece is sleeved on the outer wall of a rod body of the first adjusting rod, which is positioned in the inner cavity of the guide shell, the side wall of the fixing piece is fixedly connected with one end of a connecting rod, the fixing piece is, the rotary table is fixedly connected with the adjusting disc through a transmission shaft penetrating through the table body.

Furthermore, the first adjusting rod comprises a first telescopic rod movably arranged on the guide shell, a second telescopic rod is movably arranged in an inner cavity of the first telescopic rod, the section of the guide shell is of a semicircular structure, and an opening matched with the first telescopic rod is formed in the top surface of the guide shell.

Furthermore, a limiting groove which is circumferentially distributed is uniformly formed in the adjusting disc, a limiting part which is arranged on the front side wall of the table body is arranged on one side of the adjusting disc, and the limiting part is composed of a pin shaft and a limiting shaft.

Further, the direction shell top be equipped with table body rear side wall fixed connection's reinforcement shell, it is the semicircular structure to consolidate the shell, just consolidate the shell inner chamber and seted up fan-shaped penetrating opening.

Further, install the LED light on the mount pad, the LED light all has the setting in camera both sides.

Further, be provided with storage drawer on the table body, just table body top surface left side is provided with the display screen with camera electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design is provided with the camera on the laboratory table, closely shoots the details of mr demonstration experiment teaching through the camera to in real-time transmission reaches the display screen on the student laboratory table, make things convenient for the more clear observation experiment teaching operation of student, and rotate about the camera and adjust, adjust between 0-180 degrees shooting angle to the laboratory table, make things convenient for the student to observe more experiment teaching details, improved student's receiving efficiency, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the side view of the present invention;

fig. 3 is a schematic view of the fixing member of the present invention.

In the figure: 1. a table body; 2. a storage cabinet; 3. supporting legs; 4. a guide housing; 5. a first adjusting lever; 51. a first telescopic rod; 52. a second telescopic rod; 6. a rotating shaft; 7. a fixed seat; 8. a second adjusting lever; 9. a mounting seat; 10. a camera; 11. an LED lighting lamp; 12. a fixing member; 13. a connecting rod; 14. a turntable; 15. a drive shaft; 16. an adjusting disk; 17. a limiting member; 18. a display screen; 19. a storage drawer; 20. and reinforcing the shell.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

The utility model provides a physical teaching experiment table, which transmits experiment teaching pictures to a display screen of a student experiment table in real time through the setting of an adjustable camera, so that students can observe the detailed operation of experiment teaching more clearly, thereby improving the teaching quality;

referring to fig. 1, a physical teaching experiment table comprises a table body 1, wherein a storage cabinet 2 is arranged on the table body 1, so that experimental equipment can be conveniently stored, supporting legs 3 are arranged at the bottom of the table body 1, and rubber pads are arranged on the bottom surfaces of the supporting legs 3, so that friction force is increased, and the stability of the experiment table is improved;

referring to fig. 2, a guide housing 4 is fixedly connected to a rear side wall of a table body 1, the guide housing 4 provides a supporting and limiting effect for rotation of a first adjusting rod 5, a first adjusting rod 5 is movably arranged in an inner cavity of the guide housing 4, one end of the first adjusting rod 5 is connected with an inner wall of the guide housing 4 through a through rotating shaft 6, the first adjusting rod 5 can rotate left and right along the guide housing 4 through the rotating shaft 6 to achieve a function of adjusting a shooting angle of a camera 10, a fixing seat 7 is fixedly connected to the top of the first adjusting rod 5, a side wall of the fixing seat 7 is fixedly connected with one end of a horizontally arranged second adjusting rod 8, the other end of the second adjusting rod 8 is fixedly connected with a mounting seat 9, the first adjusting rod 5 and the second adjusting rod 8 are both arranged in a telescopic structure, so that the distance and the height;

referring to fig. 2, a camera 10 is fixedly arranged on a mounting seat 9 and used for shooting experiment operations of teachers demonstrated on an experiment table and synchronously transmitting the experiment operations to a display screen 18 on an experiment table of students, so that the students can observe the experiment operations more clearly, and the problem that some students cannot observe the experiment operations clearly and effectively due to the front and back arrangement of a seat is avoided, an LED illuminating lamp 11 is arranged on the mounting seat 9, so that the lighting intensity of shooting is improved, the shot pictures are clearer, and the LED illuminating lamps 11 are arranged on both sides of the camera 10;

please refer to fig. 2 and fig. 3, the first adjusting lever 5 is located in the guide housing 4 and the lever body outer wall cover of the inner cavity is equipped with a fixing part 12, the side wall of the fixing part 12 is fixedly connected with one end of a connecting rod 13, and the fixing part 12 is a key ring-shaped structure, the other end of the connecting rod 13 is fixedly connected with the side wall of a turntable 14 embedded in the rear side wall of the table body 1, the turntable 14 is fixedly connected with an adjusting disk 16 through a transmission shaft 15 penetrating through the table body 1, when in use, a teacher can rotate the adjusting disk 16, the turntable 14 is driven to rotate through the transmission shaft 15, and the connecting rod 13 and the fixing part 12 are used for synchronously driving the first adjusting lever 5 to move along the guide housing 4 in the same.

Referring to fig. 2, the first adjusting rod 5 includes a first telescopic rod 51 movably disposed on the guiding housing 4, a second telescopic rod 52 is movably disposed in an inner cavity of the first telescopic rod 51, a cross section of the guiding housing 4 is a semicircular structure, and an opening matched with the first telescopic rod 51 is formed in a top surface of the guiding housing 4.

Evenly set up the spacing groove that is the circumference and distributes on the adjusting disk 16, and adjusting disk 16 one side is equipped with the locating part 17 of installing lateral wall before the table body 1, rotates through the limiting part 17 to adjusting disk 16 restriction, reaches fixed effect, and is concrete, will constitute the spacing axle rotation of locating part 17 and impress in the spacing groove of seting up on the adjusting disk 16 can, locating part 17 comprises round pin axle and spacing axle.

The 4 tops of direction shell are equipped with the table body 1 back lateral wall fixed connection's reinforcement shell 20, through the setting of reinforcing shell 20, have improved the stability when first regulation pole 5 removes to improve the stability of shooting the picture, reinforced shell 20 is the semicircular structure, and reinforced shell 20 inner chamber has seted up fan-shaped through hole.

The desk body 1 is provided with the storage drawer 19, personal articles can be stored conveniently, the left side of the top surface of the desk body 1 is provided with the display screen 18 electrically connected with the camera 10, the pictures of the display screen 18 on the teacher desk and the display screen 18 on the student desk are synchronous in real time, and the display screen 18 is electrically connected with a power supply of a laboratory.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a physics teaching experiment table, includes the table body (1), its characterized in that: the table is characterized in that a storage cabinet (2) is arranged on the table body (1), supporting legs (3) are arranged at the bottom of the table body (1), a guide shell (4) is fixedly connected to the rear side wall of the table body (1), a first adjusting rod (5) is movably arranged in the inner cavity of the guide shell (4), one end of the first adjusting rod (5) is connected with the inner wall of the guide shell (4) through a penetrating rotating shaft (6), a fixing seat (7) is fixedly connected to the top of the first adjusting rod (5), the side wall of the fixing seat (7) is fixedly connected with one end of a second adjusting rod (8) which is horizontally arranged, the other end of the second adjusting rod (8) is fixedly connected with a mounting seat (9), a camera (10) is fixedly arranged on the mounting seat (9), and a fixing piece (12) is sleeved on the outer wall of a rod body of the first adjusting rod, mounting (12) lateral wall and connecting rod (13) one end fixed connection, just mounting (12) are key ring column structure, connecting rod (13) other end and the carousel (14) lateral wall fixed connection who inlays and locate the lateral wall behind the table body (1), carousel (14) are through transmission shaft (15) and adjustment disk (16) fixed connection who runs through the table body (1).

2. A physical teaching laboratory table according to claim 1, wherein: the first adjusting rod (5) comprises a first telescopic rod (51) movably arranged on the guide shell (4), a second telescopic rod (52) is movably arranged in an inner cavity of the first telescopic rod (51), the cross section of the guide shell (4) is of a semicircular structure, and an opening matched with the first telescopic rod (51) is formed in the top surface of the guide shell (4).

3. A physical teaching laboratory table according to claim 1, wherein: the limiting groove that is the circumference and distributes is evenly seted up on adjusting disk (16), just adjusting disk (16) one side is equipped with and installs locating part (17) in the preceding lateral wall of the table body (1), locating part (17) comprise round pin axle and spacing axle.

4. A physical teaching laboratory table according to claim 1, wherein: the utility model discloses a table, including direction shell (4), the direction shell (4) top be equipped with table body (1) rear side wall fixed connection's reinforcement shell (20), reinforcement shell (20) are the semicircular structure, just fan-shaped penetrating opening has been seted up to reinforcement shell (20) inner chamber.

5. A physical teaching laboratory table according to claim 1, wherein: install LED light (11) on mount pad (9), LED light (11) all have the setting in camera (10) both sides.

6. A physical teaching laboratory table according to claim 1, wherein: the desk is characterized in that a storage drawer (19) is arranged on the desk body (1), and a display screen (18) electrically connected with the camera (10) is arranged on the left side of the top surface of the desk body (1).