CN207397562U - A kind of Ampere force quantitative analysis apparatus for demonstrating - Google Patents
A kind of Ampere force quantitative analysis apparatus for demonstrating Download PDFInfo
- Publication number
- CN207397562U CN207397562U CN201721019961.2U CN201721019961U CN207397562U CN 207397562 U CN207397562 U CN 207397562U CN 201721019961 U CN201721019961 U CN 201721019961U CN 207397562 U CN207397562 U CN 207397562U
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- China
- Prior art keywords
- link block
- placing groove
- stent
- pedestal
- permanent magnet
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- 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.)
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Abstract
The utility model is related to teaching aid demonstration equipment technical field more particularly to a kind of Ampere force quantitative analysis apparatus for demonstrating, including：Stent, placing groove, permanent magnet, link block, coil, fixing groove, force snesor Weighing module, pedestal, rotation button；Pedestal top side sets force sensor Weighing module, and force snesor Weighing module is connected by screw with pedestal top side；Force snesor Weighing module top side is provided with fixing groove；Coil is provided in fixing groove, and coil is connected by embedded mode with fixing groove；Pedestal upper end is provided with stent, and stent is connected by bolt with pedestal upper end；Stent inside front is provided with link block, and link block is connected by bolt with stent inside front；The utility model has the advantages that experiment equipment is simple in structure, demonstration purpose is clear and definite, visual phenomenon, so as to effectively solve problem and shortage present in existing apparatus mentioned above in the background art by the improvement in structure.
Description
Technical field
The utility model is related to teaching aid demonstration equipment technical field more particularly to a kind of Ampere force quantitative analysis demonstration dresses
It puts.
Background technology
The Ampere force quantitative analysis apparatus for demonstrating used now is mainly used to demonstrate stress of the electromotion straight wire in magnetic field
Situation, to allow the pass between the generation principle of students Ampere force and Ampere force and current direction, magnetic direction three
System.
But the major experimental equipment of demonstration Ampere force is limited at present, actual presentation effect is unsatisfactory, and experiment equipment
It is complicated, it is impossible to reach preferable effect, demonstration purpose is indefinite, and phenomenon is not directly perceived, it is seen that degree is little.
Such as the problem of above-mentioned middle proposition, this programme provides a kind of Ampere force quantitative analysis apparatus for demonstrating, and passes through the ampere
Power quantitative analysis apparatus for demonstrating, which reaches, solves the above-mentioned middle problem and deficiency, makes it with more practical purpose.
Utility model content
The purpose of this utility model is to provide a kind of Ampere force quantitative analysis apparatus for demonstrating, to solve above-mentioned background technology
The experiment equipment of middle proposition is complicated, demonstration purpose is indefinite, the non-intuitive problem and shortage of phenomenon.
The purpose of this utility model and effect are reached by technical solution in detail below：
A kind of Ampere force quantitative analysis apparatus for demonstrating, including：
Stent, placing groove, permanent magnet, link block, coil, fixing groove, force snesor Weighing module, pedestal, rotation button；
The pedestal top side sets force sensor Weighing module, and force snesor Weighing module passes through screw and pedestal top
Side is connected；The force snesor Weighing module top side is provided with fixing groove；Coil is provided in the fixing groove, and coil leads to
Embedded mode is crossed with fixing groove to be connected；The pedestal upper end is provided with stent, and stent is connected by bolt with pedestal upper end
It connects；The stent inside front is provided with link block, and link block is connected by bolt with stent inside front；The connection
Rotation button is provided on the outside of block, and rotation button is connected by twist-on mode with link block outside, the both ends of the link block are set
Placing groove is equipped with, and placing groove is connected by fixed form with the both ends of link block；Permanent magnetic is provided in the placing groove
Iron, and permanent magnet is connected by embedded mode with placing groove.
As the further optimization of the technical program, put described in a kind of Ampere force quantitative analysis apparatus for demonstrating of the utility model
Slot is put as groove-like, and placing groove designs to be symmetrical.
As the further optimization of the technical program, described in a kind of Ampere force quantitative analysis apparatus for demonstrating of the utility model forever
Long magnet is provided with two pieces, and permanent magnet is put in side and one piece is respectively set in slot.
As the further optimization of the technical program, connect described in a kind of Ampere force quantitative analysis apparatus for demonstrating of the utility model
It connects block to design for integral type with placing groove, and link block is tumbler by rotation button with placing groove.
As the further optimization of the technical program, put described in a kind of Ampere force quantitative analysis apparatus for demonstrating of the utility model
It puts the inner space of slot and the size of permanent magnet matches.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
1. the utility model is conducive to assigning for permanent magnet by the setting that placing groove is in groove-like.
2. the utility model is conducive to rotate the magnet in placing groove, facilitates the operation of experiment by the setting of rotation button.
3. the utility model by the setting of fixing groove, is conducive to fixation and the stabilization of coil.
4. the utility model is by the improvement in structure, with experiment equipment is simple in structure, demonstration purpose is clear and definite, phenomenon is straight
The advantages of sight, so as to effectively solve problem and shortage present in existing apparatus mentioned above in the background art.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the backsight structural representation of the utility model；
Fig. 3 is the demonstration basic circuit diagram of the utility model.
In figure：Stent 1, placing groove 2, permanent magnet 3, link block 4, coil 5, fixing groove 6, force snesor Weighing module 7,
Pedestal 8, rotation button 9.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution：
A kind of Ampere force quantitative analysis apparatus for demonstrating, including：Stent 1, placing groove 2, permanent magnet 3, link block 4, coil
5th, fixing groove 6, force snesor Weighing module 7, pedestal 8, rotation button 9；8 top side of pedestal sets force sensor Weighing module
7, and force snesor Weighing module 7 is connected by screw with 8 top side of pedestal；7 top side of force snesor Weighing module is set
There is fixing groove 6；Coil 5 is provided in the fixing groove 6, and coil 5 is connected by embedded mode with fixing groove 6；The bottom
8 upper ends of seat are provided with stent 1, and stent 1 is connected by bolt with 8 upper end of pedestal；1 inside front of stent is provided with company
Block 4 is connect, and link block 4 is connected by bolt with 1 inside front of stent；4 outside of link block is provided with rotation button 9, and
Rotation button 9 is connected by twist-on mode with 4 outside of link block, and the link block 4 is provided at both ends with placing groove 2, and places
Slot 2 is connected by fixed form with the both ends of link block 4；Permanent magnet 3, and permanent magnet 3 are provided in the placing groove 2
It is connected by embedded mode with placing groove 2.
Specifically, placing groove 2 is groove-like, and placing groove 2 designs to be symmetrical, is conducive to assigning for permanent magnet 3, side
Convenient to operate.
Specifically, permanent magnet 3 is provided with two pieces, and permanent magnet 3 respectively sets one piece in placing groove 2, is conducive to reality
The intuitive and purpose tested.
Specifically, link block 4 is designed with placing groove 2 for integral type, and link block 4 is to turn by rotation button 9 with placing groove 2
Dynamic device, is conducive to the rotation of permanent magnet 3, is conveniently operated.
Specifically, placing groove 2 and the size of permanent magnet 3 match, be conducive to the accuracy and reliability of experiment.
Specifically used method and effect：
During using the device, fixing groove 6 is placed on force snesor Weighing module 7, coil 5 is put into fixing groove 6, is led to
Exertin sensor Weighing module 7 writes down the weight registration of fixing groove 6 and coil 6, and permanent magnet 3 is assigned into 2 in placing groove, will
External power supply (not stated in figure) with rheostat (not stated in figure) by being linearly connected, then rheostat by it is linear with it is outer
It puts ammeter (not stating in figure) to be connected, last ammeter with coil 5 by being linearly connected, and after the completion of connection, opens outer
Power supply (not stated in figure) is put, the weight registration of viewing force snesor Weighing module 7 can be varied from, and pass through cunning in presentation process
Dynamic rheostat R changes the size of current of magnetic field coil, and electric current can be probed into according to the variation of 7 registration of force snesor Weighing module
Influence to Ampere force is changed the current direction of magnetic field coil 5 by the gear of alteration switch, is weighed according to force snesor
7 registration of module increaseds or decreases the influence that can reach and probe into current direction to ampere force direction, is rotated forever by rotation button 9
The magnet of different magnetic field intensity is replaced to probe into influence of the magnetic field intensity to Ampere force size in the direction of long magnet 3；
By the way that placing groove 2 is groove-like, and placing groove 2 designs to be symmetrical, is conducive to assigning for permanent magnet 3, convenient
Operation；
Permanent magnet 3 is provided with two pieces, and permanent magnet 3 respectively sets one piece in placing groove 2, is conducive to experiment
Intuitive and purpose are designed by link block 4 and placing groove 2 for integral type, and link block 4 passes through rotation button 9 with placing groove 2
For tumbler, be conducive to the rotation of permanent magnet 3, be conveniently operated；
By the way that placing groove 2 and the size of permanent magnet 3 match, and are conducive to the accuracy of experiment and reliability this practicality
A kind of new Ampere force quantitative analysis apparatus for demonstrating that is designed to provide not only solves student to Ampere force influence well
Factor is probed into, but also the quantitative relationship between Ampere force F and electric current I, magnetic field intensity B, conductor length L can be tested
Card.
In summary：A kind of Ampere force quantitative analysis apparatus for demonstrating is in the setting of groove-like by placing groove, is conducive to
Permanent magnet is assigned, and by the setting of rotation button, is conducive to rotate the magnet in placing groove, is facilitated the operation of experiment, pass through
The setting of fixing groove is conducive to fixation and the stabilization of coil, solves that experiment equipment is complicated, demonstration purpose is indefinite, existing
As non-intuitive problem.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Ampere force quantitative analysis apparatus for demonstrating, which is characterized in that including：
Stent (1), placing groove (2), permanent magnet (3), link block (4), coil (5), fixing groove (6), force snesor are weighed mould
Block (7), pedestal (8), rotation button (9)；
Pedestal (8) top side sets force sensor Weighing module (7), and force snesor Weighing module (7) by screw with
Pedestal (8) top side is connected；Force snesor Weighing module (7) top side is provided with fixing groove (6)；In the fixing groove (6)
Coil (5) is provided with, and coil (5) is connected by embedded mode with fixing groove (6)；Pedestal (8) upper end is provided with branch
Frame (1), and stent (1) is connected by bolt with pedestal (8) upper end；Stent (1) inside front is provided with link block
(4), and link block (4) is connected by bolt with stent (1) inside front；Rotation button is provided on the outside of the link block (4)
(9), and rotation button (9) is connected by twist-on mode with link block (4) outside, and being provided at both ends with for link block (4) is put
Slot (2) is put, and placing groove (2) is connected by fixed form with the both ends of link block (4)；It is provided in the placing groove (2)
Permanent magnet (3), and permanent magnet (3) is connected by embedded mode with placing groove (2).
2. a kind of Ampere force quantitative analysis apparatus for demonstrating according to claim 1, it is characterised in that：The placing groove (2)
For groove-like, and placing groove (2) designs to be symmetrical.
3. a kind of Ampere force quantitative analysis apparatus for demonstrating according to claim 1, it is characterised in that：The permanent magnet
(3) two pieces are provided with, and permanent magnet (3) is put in slot (2) in side and respectively sets one piece.
4. a kind of Ampere force quantitative analysis apparatus for demonstrating according to claim 1, it is characterised in that：The link block (4)
It is designed with placing groove (2) for integral type, and link block (4) is tumbler by rotation button (9) with placing groove (2).
5. a kind of Ampere force quantitative analysis apparatus for demonstrating according to claim 1 or 3, it is characterised in that：The placing groove
(2) size of interior bore and permanent magnet (3) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019961.2U CN207397562U (en) | 2017-08-15 | 2017-08-15 | A kind of Ampere force quantitative analysis apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019961.2U CN207397562U (en) | 2017-08-15 | 2017-08-15 | A kind of Ampere force quantitative analysis apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397562U true CN207397562U (en) | 2018-05-22 |
Family
ID=62419086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721019961.2U Expired - Fee Related CN207397562U (en) | 2017-08-15 | 2017-08-15 | A kind of Ampere force quantitative analysis apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207397562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949670A (en) * | 2019-04-20 | 2019-06-28 | 安徽师范大学 | One kind quantitatively probing into Ampere force size demonstrator |
-
2017
- 2017-08-15 CN CN201721019961.2U patent/CN207397562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949670A (en) * | 2019-04-20 | 2019-06-28 | 安徽师范大学 | One kind quantitatively probing into Ampere force size demonstrator |
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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: 20180522 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |