CN207458420U - A kind of easy Electromagnetic Launching demonstration operation device - Google Patents
A kind of easy Electromagnetic Launching demonstration operation device Download PDFInfo
- Publication number
- CN207458420U CN207458420U CN201720921869.9U CN201720921869U CN207458420U CN 207458420 U CN207458420 U CN 207458420U CN 201720921869 U CN201720921869 U CN 201720921869U CN 207458420 U CN207458420 U CN 207458420U
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- Prior art keywords
- sliding block
- threaded rod
- mounting blocks
- mounting
- operation device
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Abstract
The utility model discloses a kind of easy Electromagnetic Launching demonstration operation devices, including pedestal, transmitting tube and mounting blocks, upper end is equipped with mounting bracket on the right side of the pedestal, and it is provided with transmitting coil above mounting bracket, motor is installed above the mounting blocks, and threaded rod is installed on the right side of motor, top is equipped with sliding block on the right side of the mounting blocks, and it is fixed with push rod on the right side of sliding block, running through inside the sliding block has threaded rod, and sliding block lower end both sides are mounted on strainer, graduated scale is provided on the outside of the mounting blocks, and mounting blocks lower end is fixed with slide plate, the slide plate is arranged inside mounting platform, and mounting platform is arranged at chassis left side upper end.The easy Electromagnetic Launching demonstration operation device is provided with threaded rod, it can be moved by the engagement band movable slider between screw thread, since the width of screw thread is smaller, threaded rod can stop that opposite slip will not occur with sliding block in time simultaneously, so that the distance that body is admitted in transmitting tube can be more accurate.
Description
Technical field
The utility model is related to Electromagnetic Launching apparatus for demonstrating technical fields, are specially a kind of easy Electromagnetic Launching demonstration behaviour
Make device.
Background technology
As science and technology modernization and the continuous of modernization of industry paces stride forward, traditional emitter can not meet existing
Some technical merits, therefore there has been proposed a kind of electromagnetic launch system, can be sent out by the effect of electromagnetism
The object penetrated has larger initial velocity in the moment of transmitting, and then enables to the object that can fly the longer time, therefore
With great application value, Electromagnetic Launching demonstration operation device be it is a kind of facilitate the device that student is learnt, can improve
Student significantly develops the understanding of the technology with the development of science and technology, Electromagnetic Launching demonstration operation device has, kind
Class and quantity are also just growing day by day.Electromagnetic Launching demonstration operation device currently on the market, such as Authorization Notice No.：CN
204884349 U, authorized announcement date：2015.12.16 it is previously mentioned in the reluctance electromagnetic launch experiment teaching instrument
Sliding block lower end, since gear has width in itself, can not cause body to be sent into transmitting tube by gear set engaged transmission
Interior distance is precisely controlled, while device use for a long time is present with abrasion, and push rod can shift, can be to device
Accuracy affects.
Utility model content
The purpose of this utility model is to provide a kind of easy Electromagnetic Launching demonstration operation device, to solve above-mentioned background
Electromagnetic Launching demonstration operation device sliding block lower end currently on the market is proposed in technology by gear set engaged transmission, due to gear
Itself has width, therefore can not so that the distance that body is sent into transmitting tube is precisely controlled, while when device is long
Between using being present with abrasion, the problem of push rod can shift.
To achieve the above object, the utility model provides following technical solution：A kind of easy Electromagnetic Launching demonstration operation
Device, including pedestal, transmitting tube and mounting blocks, upper end is equipped with mounting bracket on the right side of the pedestal, and is provided with above mounting bracket
Transmitting coil, the chassis outer side is separately installed with transmitting coil socket and signal output socket, and transmitting coil socket is set
On the left of signal output socket, the first photoelectric door and the second photoelectric door, and the second photoelectricity are separately installed on the right side of the mounting bracket
Door right side is equipped with the first photoelectric door, and the transmitting tube is extended through in the first photoelectric door, the second photoelectric door and transmitting coil
Portion, the mounting blocks top is equipped with motor, and threaded rod is equipped on the right side of motor, and top is equipped with cunning on the right side of the mounting blocks
Block, and push rod is fixed on the right side of sliding block, running through inside the sliding block has threaded rod, and sliding block lower end both sides are mounted on tensioning device
Structure, the mounting blocks outside is provided with graduated scale, and mounting blocks lower end is fixed with slide plate, and the slide plate is arranged in mounting platform
Portion, and mounting platform is arranged at chassis left side upper end.
Preferably, the mounting bracket uses ceramic material, and is arc concave structure inside mounting bracket upper end, and installs
The frame upper end arc concave structure center of circle is overlapped with the center of circle of transmitting coil.
Preferably, the center line of the push rod center line and transmitting tube and transmitting coil coincides.
Preferably, it is helicitic texture inside the sliding block, and sliding block internal threading arrangement and the helicitic texture on the outside of rasp bar
It matches.
Preferably, the slide plate both ends are convex structure, are concave structure inside mounting platform upper end, and slide plate both ends are convex
Shape construction profile size matches with spill construction profile size inside mounting platform upper end.
Preferably, the strainer includes adjusting nut, bearing, limited block, the second threaded rod and idler wheel, adjusting nut
Upper end is connected by bearing with sliding block, through there is the second threaded rod inside adjusting nut, is all provided at left and right sides of the second threaded rod
Limited block is equipped with, and limited block is located in sliding block interior grooves structure, the second threaded rod upper end is fixed with idler wheel, and idler wheel position
Below mounting blocks.
Compared with prior art, the beneficial effects of the utility model are：The easy Electromagnetic Launching demonstration operation device is set
Threaded rod is equipped with, and the helicitic texture on the outside of threaded rod matches with the helicitic texture inside sliding block, it can be by between screw thread
Engagement band movable slider moves, and since the width of screw thread is smaller, while threaded rod can stop with sliding block will not occurring relatively in time
It slides, so that the distance that body is admitted in transmitting tube can be more accurate, and is additionally provided with strainer, Neng Goutong
Cross the adjusting to strainer so that sliding block is tensioned with mounting blocks, and then can avoid due to device wear and generate push away
The situation of bar offset, so as to improve the precision of device, mounting bracket is non magnetic material, can be avoided in the device course of work
In device is impacted.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model transmitting coil side structure schematic view；
Fig. 3 is partial enlargement structural representation at A in the utility model Fig. 1.
In figure：1st, pedestal, 2, mounting bracket, 3, transmitting coil socket, 4, signal output socket, the 5, first photoelectric door, 6,
Two photoelectric doors, 7, transmitting tube, 8, transmitting coil, 9, push rod, 10, sliding block, 11, threaded rod, 12, motor, 13, mounting blocks, 14, carve
Spend ruler, 15, mounting platform, 16, slide plate, 17, strainer, 1701, adjusting nut, 1702, bearing, 1703, limited block,
1704th, the second threaded rod, 1705, idler wheel.
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.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of easy Electromagnetic Launching demonstration operation dress
It puts, including pedestal 1, mounting bracket 2, transmitting coil socket 3, signal output socket 4, the first photoelectric door 5, the second photoelectric door 6, transmitting
Pipe 7, transmitting coil 8, push rod 9, sliding block 10, threaded rod 11, motor 12, mounting blocks 13, graduated scale 14, mounting platform 15, slide plate
16 and strainer 17,1 right side upper end of pedestal is equipped with mounting bracket 2, and 2 top of mounting bracket is provided with transmitting coil 8, mounting bracket
2 use ceramic material, and are arc concave structure inside 2 upper end of mounting bracket, and the 2 upper end arc concave structure center of circle of mounting bracket
It is overlapped with the center of circle of transmitting coil 8, mounting bracket 2 is non magnetic material, can avoid causing device in the device course of work
It influences, and good fixation can be played to transmitting coil 8,1 outside of pedestal is separately installed with 3 He of transmitting coil socket
Signal output socket 4, and transmitting coil socket 3 is arranged at the left side of signal output socket 4,2 right side of mounting bracket are separately installed with the
One photoelectric door 5 and the second photoelectric door 6, and the right side of the second photoelectric door 6 is equipped with the first photoelectric door 5, transmitting tube 7 are extended through in the
Inside one photoelectric door 5, the second photoelectric door 6 and transmitting coil 8,13 top of mounting blocks is equipped with motor 12, and 12 right side peace of motor
Equipped with threaded rod 11,13 right side top of mounting blocks is equipped with sliding block 10, and 10 right side of sliding block is fixed with push rod 9,9 center line of push rod
It coincides with the center line of transmitting tube 7 and transmitting coil 8, can preferably carry out the push of body, reduce extraneous factor to drilling
Influence caused by showing result, 10 inside of sliding block, which is run through, threaded rod 11, is helicitic texture inside sliding block 10, and 10 inside spiral shell of sliding block
Line structure matches with the helicitic texture in 11 outside of threaded rod, can be moved by the engagement band movable slider 10 between screw thread, due to
The width of screw thread is smaller, while threaded rod 11 can stop occurring to slide relatively with sliding block 10 in time, so that body
The distance being admitted in transmitting tube 7 can be more accurate, and 10 lower end both sides of sliding block are mounted on strainer 17, strainer
17 include adjusting nut 1701, bearing 1702, limited block 1703, the second threaded rod 1704 and idler wheel 1705, adjusting nut 1701
Upper end is connected by bearing 1702 with sliding block 10, and 1701 inside of adjusting nut, which is run through, the second threaded rod 1704, the second screw thread
1704 left and right sides of bar is both provided with limited block 1703, and limited block 1703 is located in 10 interior grooves structure of sliding block, the second spiral shell
1704 upper end of rasp bar is fixed with idler wheel 1705, and idler wheel 1705 is located at 13 lower section of mounting blocks, can be by strainer 17
Adjusting so that sliding block 10 is tensioned with mounting blocks 13, so can avoid due to device wear and generate push rod 9 deviate
Situation, so as to improve the precision of device, 13 outside of mounting blocks is provided with graduated scale 14, and 13 lower end of mounting blocks is fixed with cunning
Plate 16, slide plate 16 are arranged inside mounting platform 15, and mounting platform 15 is arranged at 1 left side upper end of pedestal, and 16 both ends of slide plate are
Convex structure is concave structure inside 15 upper end of mounting platform, and 16 both ends convex structure appearance and size of slide plate and mounting platform
Spill construction profile size matches inside 15 upper ends, and slide plate 16 is to be slidably connected with mounting platform 15, convenient to slide plate 16
Orientation is adjusted.
Operation principle：When using the easy Electromagnetic Launching demonstration operation device, first, power cord is passed through into emission lines
Circle socket 3 is attached with transmitting coil 8, and detecting system is passed through signal output socket 4 and the first photoelectric door 5 and second
Photoelectric door 6 is attached, and is rotated further by adjusting nut 1701, and by bearing 1702 and sliding block 10 opposite turn occurs for adjusting nut 1701
It is dynamic, since 1704 outside of the second threaded rod is provided with limited block 1703, the second threaded rod 1704 is enabled to move up,
So that idler wheel 1705 is in contact with mounting blocks 13, so that mounting blocks 13 are tensioned with sliding block 10, so that
Push rod 9 keeps horizontal, simultaneously because the effect of idler wheel 1705, therefore the movement of device will not be impacted, it promotes again afterwards
Slide plate 16 makes it, so that the center line of push rod 9 is overlapped with transmitting coil 8, be connect along 15 internal slide of mounting platform
It and body is placed on 7 left end inlet of transmitting tube, and starter motor 12, motor 12 drives threaded rod 11 to rotate, and then
Band movable slider 10 is engaged by screw thread to move to the right along mounting blocks 13, so that push rod 9 is in contact with body, Zhi Houbian
Body can be pushed into transmitting tube 7, it, can be to body since the outside of mounting blocks 13 is provided with graduated scale 14
Feeding amount is accurately monitored, so that demonstration result is more accurate, is next turned on the power supply of transmitting coil 8, is opened simultaneously
Dynamic detecting system, just can complete the transmitting work of body under the action of transmitting coil 8 afterwards, and in the first photoelectric door
5 and second under the action of photoelectric door 6, can be transferred to the time difference of detection in detecting system, and then just can complete simple
Electromagnetic Launching demonstration operation.
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 (6)
1. a kind of easy Electromagnetic Launching demonstration operation device, including pedestal（1）, transmitting tube（7）And mounting blocks（13）, feature
It is：The pedestal（1）Right side upper end is equipped with mounting bracket（2）, and mounting bracket（2）Top is provided with transmitting coil（8）, it is described
Pedestal（1）Outside is separately installed with transmitting coil socket（3）With signal output socket（4）, and transmitting coil socket（3）It is arranged at
Signal output socket（4）Left side, the mounting bracket（2）Right side is separately installed with the first photoelectric door（5）With the second photoelectric door（6）,
And second photoelectric door（6）Right side is equipped with the first photoelectric door（5）, the transmitting tube（7）It extends through in the first photoelectric door（5）、
Second photoelectric door（6）And transmitting coil（8）Inside, the mounting blocks（13）Top is equipped with motor（12）, and motor（12）It is right
Side is equipped with threaded rod（11）, the mounting blocks（13）Sliding block is installed above right side（10）, and sliding block（10）Right side is fixed with
Push rod（9）, the sliding block（10）Inside, which is run through, threaded rod（11）, and sliding block（10）Lower end both sides are mounted on strainer
（17）, the mounting blocks（13）Outside is provided with graduated scale（14）, and mounting blocks（13）Lower end is fixed with slide plate（16）, the cunning
Plate（16）It is arranged at mounting platform（15）Inside, and mounting platform（15）It is arranged at pedestal（1）Left side upper end.
2. a kind of easy Electromagnetic Launching demonstration operation device according to claim 1, it is characterised in that：The mounting bracket
（2）Using ceramic material, and mounting bracket（2）It is arc concave structure inside upper end, and mounting bracket（2）Upper end arc spill knot
The structure center of circle and transmitting coil（8）The center of circle overlap.
3. a kind of easy Electromagnetic Launching demonstration operation device according to claim 1, it is characterised in that：The push rod
（9）Center line and transmitting tube（7）And transmitting coil（8）Center line coincide.
4. a kind of easy Electromagnetic Launching demonstration operation device according to claim 1, it is characterised in that：The sliding block
（10）Helicitic texture is in inside, and sliding block（10）Internal threading arrangement and threaded rod（11）The helicitic texture in outside matches.
5. a kind of easy Electromagnetic Launching demonstration operation device according to claim 1, it is characterised in that：The slide plate
（16）Both ends are convex structure, mounting platform（15）It is concave structure inside upper end, and slide plate（16）Both ends convex structure shape
Size and mounting platform（15）Spill construction profile size matches inside upper end.
6. a kind of easy Electromagnetic Launching demonstration operation device according to claim 1, it is characterised in that：The tensioning device
Structure（17）Including adjusting nut（1701）, bearing（1702）, limited block（1703）, the second threaded rod（1704）And idler wheel
（1705）, adjusting nut（1701）Upper end passes through bearing（1702）With sliding block（10）It is connected, adjusting nut（1701）Inside is passed through
It is installed with the second threaded rod（1704）, the second threaded rod（1704）The left and right sides is both provided with limited block（1703）, and limited block
（1703）Positioned at sliding block（10）In interior grooves structure, the second threaded rod（1704）Upper end is fixed with idler wheel（1705）, and roll
Wheel（1705）Positioned at mounting blocks（13）Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921869.9U CN207458420U (en) | 2017-07-27 | 2017-07-27 | A kind of easy Electromagnetic Launching demonstration operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921869.9U CN207458420U (en) | 2017-07-27 | 2017-07-27 | A kind of easy Electromagnetic Launching demonstration operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207458420U true CN207458420U (en) | 2018-06-05 |
Family
ID=62248911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720921869.9U Expired - Fee Related CN207458420U (en) | 2017-07-27 | 2017-07-27 | A kind of easy Electromagnetic Launching demonstration operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207458420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307841A (en) * | 2018-09-18 | 2019-02-05 | 山东交通职业学院 | A kind of automobile manufacture motor detection apparatus |
-
2017
- 2017-07-27 CN CN201720921869.9U patent/CN207458420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307841A (en) * | 2018-09-18 | 2019-02-05 | 山东交通职业学院 | A kind of automobile manufacture motor detection apparatus |
| CN109307841B (en) * | 2018-09-18 | 2020-11-24 | 山东交通职业学院 | Motor detection device for automobile manufacturing |
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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: 20180605 Termination date: 20190727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |