CN208670502U - A kind of physics teaching experiment equipment movable stand - Google Patents
A kind of physics teaching experiment equipment movable stand Download PDFInfo
- Publication number
- CN208670502U CN208670502U CN201821414432.7U CN201821414432U CN208670502U CN 208670502 U CN208670502 U CN 208670502U CN 201821414432 U CN201821414432 U CN 201821414432U CN 208670502 U CN208670502 U CN 208670502U
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- CN
- China
- Prior art keywords
- experiment equipment
- fixedly installed
- movable stand
- shaft
- physics teaching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Purpose of the utility model is to solve existing inconvenience, and mobile problem is carried out to experiment equipment, it discloses a kind of physics teaching experiment equipment movable stand, including handle, swivel plate, lantern ring, first rotating shaft, connecting rod, the second shaft, link block, holds cylinder, anti-slip layer, clamping plate, screw rod, connection ring, twists block, helical spring, bottom plate, roller devices, supporting block, pull rod, leading truck, guide groove, pull ring and third shaft.The setting that the utility model passes through roller devices, so as to be moved to the device, it is convenient that Physical Experiment equipment is moved, experiment equipment is observed with the classmate in corner below so as to allow, experiment equipment is recognized, at the same also facilitate student to experiment equipment using when transmit, relative to it is existing directly to experiment equipment transmit it is safer, meet social demand, is worth promoting to physical field personage.
Description
Technical field
The utility model relates to physical field more particularly to a kind of physics teaching experiment equipment movable stands.
Background technique
Experimental physics is for Theoretical Physics, and Theoretical Physics is theoretically to explore the unknown substance knot of nature
Structure, interaction and the basic law of the motion of matter subject.The research field of Theoretical Physics is related to particle physics and atomic nucleus
Physics, Statistical Physics, Condensed Matter Physics, cosmology etc. almost include the Issues of Basic Theory of all branches of physics.And it tests
Physics mainly experimentally explores the material world and the natural law.
For Physical Experiment, need mutually to transmit Physical Experiment equipment during being tested, between classmate,
It is easy to damage equipment during transmitting, such as ammeter, voltmeter and ohmmeter etc., during being transmitted such as
Fruit slides, it is possible to can damage equipment, and when carrying out Physics Classroom explanation, for the understanding of physical instruments
Inconvenience allows student closely to watch, and existing be just placed on lectern puted on display, but be not easy to allow so subsequent classmate and
The classmate in corner observes experiment equipment, and inconvenience is moved, and therefore, it is necessary to design a kind of physics teaching experiment equipment
Movable stand solves the above problems.
Utility model content
Purpose of the utility model is to solve the deficiencies in the prior art, provide a kind of physics teaching experiment equipment
Movable stand.
The utility model is achieved through the following technical solutions:
A kind of physics teaching experiment equipment movable stand, including bottom plate, the bottom plate bottom surface are uniform
Roller devices are installed, middle side part is fixedly installed with leading truck on the bottom plate, offers in the middle part of the leading truck
Longitudinal guide, the guide groove inner lower are fixedly installed with helical spring, are fixedly installed with supporting block on the upside of the helical spring,
Pull rod is fixedly installed with before the supporting block, the pull rod upper end is fixedly installed with pull ring, and is socketed with inside the guide groove
Three shafts, third shaft surface are symmetrically socketed with swivel plate, and the swivel plate uper side surface is fixedly installed with handle, described
First rotating shaft is uniformly installed, the first rotating shaft surface is socketed with lantern ring, is fixedly mounted on the downside of the lantern ring before swivel plate
There is connecting rod, link block is installed on the downside of the connecting rod, is fixedly installed on the downside of the link block and holds cylinder, the link block
Second shaft is installed between connecting rod, the upper inside that holds is fixedly installed with anti-slip layer, described to hold on the downside of cylinder
Middle part is fixedly installed with connection ring, screw rod is socketed with inside the connection ring, the screw rod lower end is fixedly installed with stubborn block, described
Screw rod upper end is equipped with clamping plate.
As the optimal technical scheme of the utility model, the third shaft is slidably matched with guide groove.
As the optimal technical scheme of the utility model, the anti-slip layer is made of rubber material.
As the optimal technical scheme of the utility model, the clamping plate is arcuate structure and rivets cooperation between screw rod.
As the optimal technical scheme of the utility model, it is threadedly engaged between the screw rod and connection ring.
As the optimal technical scheme of the utility model, the leading truck is U-shaped structure.
Compared with prior art, the utility model has the beneficial effects that
The utility model is by the setting of roller devices, and so as to move to the device, convenience is to Physical Experiment
Equipment is moved, so as to allow the classmate of back and corner to experiment
Equipment is observed, and is recognized experiment equipment, at the same also facilitate student to experiment equipment using when pass
It passs, safer control by screw rod to clamping plate is directly transmitted to experiment equipment relative to existing, in conjunction with anti-slip layer
Setting, so as to step up Physical Experiment equipment, preferably protects experiment equipment, passes through the control to pull ring
System, can be supporting block and the bearing height of swivel plate be adjusted, and then allow observation of students when it is more comfortable, can adjust
It is whole to identical as desk height, facilitate operation, and design is reasonable, meets social demand, is worth pushing away to physical field personage
Extensively.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model leading truck.
In figure: 1, handle, 2, swivel plate, 3, lantern ring, 4, first rotating shaft, 5, connecting rod, the 6, second shaft, 7, link block,
8, cylinder, 9, anti-slip layer, 10, clamping plate, 11, screw rod, 12, connection ring, 13, stubborn block, 14, helical spring, 15, bottom plate, 16, rolling are held
Wheel apparatus, 17, supporting block, 18, pull rod, 19, leading truck, 20, guide groove, 21, pull ring, 22, third shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of physics teaching experiment equipment movable stand, including bottom plate 15,15 bottom surface of bottom plate are uniformly equipped with idler wheel
Device 16, middle side part is fixedly installed with leading truck 19 on the bottom plate 15, offers longitudinal guide 20 in the middle part of the leading truck 19,
20 inner lower of guide groove is fixedly installed with helical spring 14, is fixedly installed with supporting block 17 on the upside of the helical spring 14,
It is fixedly installed with pull rod 18 before the supporting block 17,18 upper end of pull rod is fixedly installed with pull ring 21, in the guide groove 20
Portion is socketed with third shaft 22, and 22 surface of third shaft is symmetrically socketed with swivel plate 2, and 2 uper side surface of swivel plate is solid
Dingan County is equipped with handle 1, and 2 front of swivel plate is uniformly equipped with first rotating shaft 4, and 4 surface of first rotating shaft is socketed with lantern ring
3, connecting rod 5 is fixedly installed on the downside of the lantern ring 3, and link block 7,7 downside of link block are installed on the downside of the connecting rod 5
It is fixedly installed with and holds cylinder 8, the second shaft 6 is installed between the link block 7 and connecting rod 5, it is described to hold 8 upper inside of cylinder
It is fixedly installed with anti-slip layer 9, it is described to hold middle side part under cylinder 8 and be fixedly installed with connection ring 12, it is socketed inside the connection ring 12
There is screw rod 11,11 lower end of screw rod is fixedly installed with stubborn block 13, and 11 upper end of screw rod is equipped with clamping plate 10.
The third shaft 22 is slidably matched with guide groove 20.
The anti-slip layer 9 is made of rubber material.
The clamping plate 10 is arcuate structure and rivets cooperation between screw rod 11.
It is threadedly engaged between the screw rod 11 and connection ring 12.
The leading truck 19 is U-shaped structure.
Working principle: when teacher needs to allow students ' understanding experiment equipment, multiple experiment equipments are put respectively first
It is holding in cylinder 8, is then turning screw rod 11, clamping plate 10 is being controlled, and then experiment equipment is stepped up, prevent tester
Material is fallen, and teacher need to only hold drawing
Ring 21 moves the device by roller devices 16, and then can allow different location in religion indoor moving
Student observes experiment equipment, and teacher only needs to hold pull ring 21, pulls to pull ring 21, and then will be to supporting block
17 height is adjusted, and is supported supporting block 17 to swivel plate 2, is adjusted to the height of swivel plate 2, and then be easier to
Allow student to observe the experiment equipment held in cylinder 8, when test between student, it is also desirable to experiment equipment into
Row transmitting, student only need to push the device, be moved by the movement of the device to experiment equipment, and student need to only rotate spiral shell
Bar 11, so that it may the experiment equipment held in cylinder 8 is put into and is removed, more convenient safety.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of physics teaching experiment equipment movable stand, including bottom plate (15), it is characterised in that: bottom plate (15) bottom surface is equal
Even to be equipped with roller devices (16), middle side part is fixedly installed with leading truck (19) on the bottom plate (15), the leading truck (19)
Middle part offers longitudinal guide (20), and guide groove (20) inner lower is fixedly installed with helical spring (14), the spiral bullet
It is fixedly installed with supporting block (17) on the upside of spring (14), is fixedly installed with pull rod (18), the pull rod before the supporting block (17)
(18) upper end is fixedly installed with pull ring (21), is socketed with third shaft (22) inside the guide groove (20), the third shaft
(22) surface is symmetrically socketed with swivel plate (2), and swivel plate (2) uper side surface is fixedly installed with handle (1), the swivel plate
(2) front is uniformly equipped with first rotating shaft (4), and first rotating shaft (4) surface is socketed with lantern ring (3), on the downside of the lantern ring (3)
It is fixedly installed with connecting rod (5), is equipped with link block (7) on the downside of the connecting rod (5), fixed peace on the downside of the link block (7)
Equipped with holding cylinder (8), it is equipped with the second shaft (6) between the link block (7) and connecting rod (5), it is described to hold cylinder (8) inside
Upside is fixedly installed with anti-slip layer (9), described to hold middle side part under cylinder (8) and be fixedly installed with connection ring (12), the connection ring
(12) internal to be socketed with screw rod (11), screw rod (11) lower end is fixedly installed with stubborn block (13), screw rod (11) the upper end peace
Equipped with clamping plate (10).
2. a kind of physics teaching experiment equipment movable stand according to claim 1, it is characterised in that: the third shaft
(22) it is slidably matched with guide groove (20).
3. a kind of physics teaching experiment equipment movable stand according to claim 1, it is characterised in that: the anti-slip layer
(9) it is made of rubber material.
4. a kind of physics teaching experiment equipment movable stand according to claim 1, it is characterised in that: the clamping plate (10)
Cooperation is riveted for arcuate structure and between screw rod (11).
5. a kind of physics teaching experiment equipment movable stand according to claim 1, it is characterised in that: the screw rod (11)
It is threadedly engaged between connection ring (12).
6. a kind of physics teaching experiment equipment movable stand according to claim 1, it is characterised in that: the leading truck
It (19) is U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414432.7U CN208670502U (en) | 2018-08-30 | 2018-08-30 | A kind of physics teaching experiment equipment movable stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414432.7U CN208670502U (en) | 2018-08-30 | 2018-08-30 | A kind of physics teaching experiment equipment movable stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670502U true CN208670502U (en) | 2019-03-29 |
Family
ID=65840122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821414432.7U Expired - Fee Related CN208670502U (en) | 2018-08-30 | 2018-08-30 | A kind of physics teaching experiment equipment movable stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670502U (en) |
-
2018
- 2018-08-30 CN CN201821414432.7U patent/CN208670502U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: Room 406, Zhiyuan building, No. 58, Tianyuan East Road, gaoxinyuan, Jiangning District, Nanjing, Jiangsu Province Patentee after: Nanjing ningte New Material Technology Co., Ltd Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210037 Patentee before: NANJING FORESTRY University |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |