CN206907301U - Adjustable wide type photoelectric door physical synthesis experiment instrument - Google Patents
Adjustable wide type photoelectric door physical synthesis experiment instrument Download PDFInfo
- Publication number
- CN206907301U CN206907301U CN201720483118.3U CN201720483118U CN206907301U CN 206907301 U CN206907301 U CN 206907301U CN 201720483118 U CN201720483118 U CN 201720483118U CN 206907301 U CN206907301 U CN 206907301U
- Authority
- CN
- China
- Prior art keywords
- photoelectric door
- experiment instrument
- fixed
- self
- transmitting terminal
- 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
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 31
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 13
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 239000011093 chipboard Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000011156 evaluation Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000005622 photoelectricity Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a kind of adjustable wide type photoelectric door physical synthesis experiment instrument, including experiment instrument body and the control main frame being connected by data wire with experiment instrument body, the experiment instrument body includes support base, the support frame being fixed at the top of support base, locking mechanism installed in support frame bottom, metal round rod on locking mechanism, it is arranged on the connector on metal round rod top, the photoelectric door component for being arranged on the guide rail of connection cephalic par and being slidably arranged on guide rail and being made up of photoelectric door transmitting terminal and photoelectric door receiving terminal, transmitting terminal lens cover and receiving terminal lens cover are respectively equipped with the photoelectric door transmitting terminal and photoelectric door receiving terminal.The utility model can meet multiple Experiment of College Physics use demands, can realize the measurement to physical quantitys such as rotary inertia, average speed, angular speed, uncertainties and evaluation work.
Description
Technical field
A kind of experiment instrument is the utility model is related to, is especially a kind of adjustable wide type photoelectric door physical synthesis experiment instrument.
Background technology
At present, various, the common photoelectric door of photoelectric door instrument species used by many Experiments of College Physics of in the market
Instrument be frequently utilized for measure bohr escapement angular surveying, for more object period measurements, for dolly average speed measurement etc.
Deng generally existing problems with use：
1st, the width size of photoelectric door can not be arbitrarily adjusted, photoelectricity can not voluntarily be adjusted according to the demand of equipment user
Gate-width degree so that some objects under test can not be detected by photoelectric door；
2nd, photoelectric door width is less than normal, and the general photoelectric door width of instrument at present on the market is all 2mm to 5mm or so, wide by one
A little about 20mm, it much can not meet width 25mm~200mm of object under test in some Experiments of College Physics demand, cause
We must add extra light barrier on object under test, influence object of which movement and rotation, be unfavorable for Experiment of College Physics survey
Measure the raising of accuracy.
Utility model content
In view of the defects of above-mentioned prior art, the purpose of this utility model is：A kind of adjustable wide type photoelectric door thing is provided
Manage comprehensive test instrument.
Technical solution of the present utility model is：Adjustable wide type photoelectric door physical synthesis experiment instrument, including experiment instrument sheet
Body and the control main frame being connected by data wire with experiment instrument body, the experiment instrument body include support base, are fixed on
Support frame at the top of support base, the locking mechanism installed in support frame bottom, the metal round rod on locking mechanism, set
Put metal round rod top connector, be arranged on connection cephalic par guide rail and be slidably arranged on guide rail and by photoelectric door
The photoelectric door component of transmitting terminal and photoelectric door receiving terminal composition, is respectively equipped with the photoelectric door transmitting terminal and photoelectric door receiving terminal
Transmitting terminal lens cover and receiving terminal lens cover.
Further, support frame as described above include being vertically fixed on left support plate at the top of support base, right support plate and
The fixed plate being arranged between left support plate, right support plate top.
Further, the locking mechanism includes self-locking fixed disk, the self-locking being arranged between left support plate, right support plate
Fixed platform and lock box, the self-locking fixed disk are fixed in right support plate by one side fixed screw and one side fixed plate
Side, self-locking fixed platform are arranged on self-locking fixed disk side and are connected with the central axis that self-locking fixed disk has, the locking
Box is fixed at the top of self-locking fixed platform.
Further, the metal round rod is located in lock box, and the bottom of metal round rod is consolidated by a lock screw
Surely there is a gravity drop hammer, the jump ring of positioning metal round bar, jump ring top and the release being arranged at the top of lock box are provided with lock box
By key connection.
Further, the connector is fixed by the rear end of screw group and guide rail, and the guide rail has to be sent out for photoelectric door
The chute that end bottom and photoelectric door receiving terminal bottom are caught in is penetrated, and photoelectric door transmitting terminal and photoelectric door receiving terminal are tight by one respectively
Gu screw is positioned on guide rail.
Further, the control main frame includes the shell made of acrylic board plate, is arranged on the keyboard of cover top portion
And liquid crystal display, the case nose are provided with control chip plate and wireless signal transceiver module, control chip plate is connected with power supply and inserted
Head, the control chip plate are connected by data wire with photoelectric door component.
Using adjustable wide type photoelectric door physical synthesis experiment instrument provided by the utility model, its advantage is：
1st, photoelectric door transmitting terminal and photoelectric door receiving terminal are slidably arranged on guide rail, and photoelectric door hair can be adjusted on slide rail
The distance between end and photoelectric door receiving terminal are penetrated so as to change photoelectric door element width；And because photoelectric door transmitting terminal and photoelectric door
Transmitting terminal lens cover and receiving terminal lens cover are respectively equipped with receiving terminal, can solve the problem that because of photoelectric door transmitting terminal and photoelectric door reception
Photoelectric door light divergence problem caused by width becomes big between end, the width of photoelectric door transmitting terminal and receiving terminal is adjusted, then photoelectricity
The door measurable width of component broadens to 25mm~220mm object under test；
2nd, because the central axis that self-locking fixed platform is arranged on self-locking fixed disk side and had with self-locking fixed disk connects
Connect, lock box is fixed at the top of self-locking fixed platform, from lock box by metal round rod connecting sliding rail after, when self-locking fixed platform passes through
During the central axis that locking disk has, photoelectric door component can freely rotate in perpendicular；And change metal round rod
After the relative position of lock box, photoelectric door can also be made when can also change photoelectric door module position, and rotate metal round rod
Component concomitant rotation so that photoelectric door component can adjust any angle simultaneously in arbitrary plane, so as to meet that multiple physics are real
Test the orientation and angle demand of measuring targets.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is schematic front view of the present utility model；
Fig. 3 is schematic side view of the present utility model；
Fig. 4 is schematic top plan view of the present utility model.
Shown in figure：100- control main frames, 200- experiment instrument bodies, 1- support bases, 2- support frames, 2.1- left supports
Plate, 2.2- right support plates, 2.3- fixed plates, 3- locking mechanisms, 31- self-locking fixed disks, 311- central shafts, 32- self-locking fixed platforms,
33- lock box, 4- metal round rod, 5- connectors, 6- guide rails, 61- chutes, 7- photoelectric door components, 71- photoelectric door transmitting terminals, 72-
Photoelectric door receiving terminal, 8- transmitting terminal lens covers, 9- receiving terminal lens covers, 10- sides fixed screw, 11- sides fixed plate, 12-
Lock screw, 13- gravity drop hammers, 14- screw groups, 15- fastening screws, 16- shells, 17- keyboards, 18- liquid crystal displays, 19- control cores
Sheet, 20- attaching plugs, 21- unclamp button.
Embodiment
For it is relatively directly perceived, be fully understood by the technical solution of the utility model, now just combine the progress of the utility model accompanying drawing
Nonrestrictive feature description is as follows：
As Figure 1-Figure 4, adjustable wide type photoelectric door physical synthesis experiment instrument, including experiment instrument body 200 and pass through
The control main frame 100 that data wire is connected with experiment instrument body 200, experiment instrument body 200 include support base 2, are fixed on support
The support frame at the top of base 2, the locking mechanism 3 installed in support frame bottom, the metal round rod 4 on locking mechanism 3, set
Put the top of metal round rod 4 connector 5, be arranged on the guide rail 6 of the end of connector 5 and be slidably arranged on guide rail 6 and by
The photoelectric door component 7 that photoelectric door transmitting terminal 71 and photoelectric door receiving terminal 72 form, photoelectric door transmitting terminal 71 and photoelectric door receiving terminal
Transmitting terminal lens cover 8 and receiving terminal lens cover 9 are respectively equipped with 72.Transmitting terminal lens cover 8 and receiving terminal lens cover 9 cause photoelectricity
The light that door transmitting terminal 71 is sent can carry out optical path adjusting, and accurately converging on the photosensitive resistance in photoelectric door receiving terminal 72 makes
Acceptance state of the receiving terminal to optical signal is not interfered with yet when obtaining photoelectric door 7 change width of component.
Support frame includes being vertically fixed on the left support plate 2.1 at the top of support base 2, right support plate 2.2 and is arranged on
Fixed plate 2.3 between left support plate 2.1, the top of right support plate 2.2.Left support plate 2.1, right support plate 2.2 pass through environment-friendlyadhesive adhesive
The top of support base 2 is fixed on, left support plate 2.1, right support plate 2.2 are made of transparent acrylic, and fixed plate 2.3 is set
Put be in order to prevent left support plate 2.1, right support plate 2.2 deform or left support plate 2.1, right support plate 2.2 between distance it is excessive.
Locking mechanism 3 includes being arranged on self-locking fixed disk 31 between left support plate 2.1, right support plate 2.2, self-locking allocates
Platform 32 and lock box 33, self-locking fixed disk 31 are fixed on right support plate by one side fixed screw 10 and one side fixed plate 11
2.2 inner sides, the central shaft 311 that self-locking fixed platform 32 is arranged on the side of self-locking fixed disk 31 and had with self-locking fixed disk 31 rotate
Connection, lock box 33 are fixed on the top of self-locking fixed platform 32.Metal round rod 4 is located in lock box 33, and the bottom of metal round rod 4
End is fixed with a gravity drop hammer 13 by a lock screw 12.Unscrew after lock screw 12 with regard to gravity drop hammer 13 can be adjusted in metal round rod
Position on 4.
The jump ring (not shown) of positioning metal round bar 4 is provided with lock box 33, jump ring top is with being arranged on lock box 33
The release button 21 at top connects.When self-locking fixed platform 32 is rotated by locking the central shaft 311 that disk has, lock box 33
Metal round rod 4 is driven to move, metal round rod 4 drives photoelectric door component 7 freely to be rotated in perpendicular；Press and unclamp button 21
Afterwards, the part of the insertion of metal round rod 4 lock box 33 separates with jump ring, and at this moment metal round rod 4 can be along lock box 33 freely
Slide, also can itself 360 degree rotation, and after changing the relative position of metal round rod 4 and lock box 33, can also change photoelectricity
Door component 7 position, and can also make the concomitant rotation of photoelectric door component 7 during rotation metal round rod 4.
Connector 5 is fixed by screw group 14 and the rear end of guide rail 6, guide rail 6 have for the bottom of photoelectric door transmitting terminal 71 and
The chute 61 that the bottom of photoelectric door receiving terminal 72 is caught in, and photoelectric door transmitting terminal 71 and photoelectric door receiving terminal 72 pass through a fastening respectively
Screw 15 is positioned on guide rail 6.After fastening screw 15 is outwarded winding, photoelectric door transmitting terminal 71 and photoelectric door receiving terminal 72 can just led
On rail 6 slidably.
Control main frame 100 includes shell 16, the keyboard 17 and liquid that are arranged at the top of shell 16 made of acrylic board plate
Crystalline substance screen 18, the front end of shell 16 is provided with control chip plate 19 and wireless signal transceiver module (not shown), control chip plate 19 connect
Attaching plug 20 is connected to, control chip plate 19 is connected by data wire with photoelectric door component 7.Control main frame 100 is mainly used in reality
Existing DATA REASONING of the present utility model, which receives, to be calculated, and the function such as liquid crystal display, the interaction of keyboard 17, simplifies experimentation.
Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model
Scope, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, all should similarly wrap
It is contained within scope of patent protection of the present utility model.
Claims (6)
1. adjustable wide type photoelectric door physical synthesis experiment instrument, including experiment instrument body and pass through data wire and connect with experiment instrument body
The control main frame connect, it is characterised in that：The experiment instrument body includes support base, the support being fixed at the top of support base
Frame, the locking mechanism installed in support frame bottom, the metal round rod on locking mechanism, it is arranged on metal round rod top
Connector, it is arranged on the guide rail for connecting cephalic par and is slidably arranged on guide rail and is received by photoelectric door transmitting terminal and photoelectric door
The photoelectric door component of composition is held, transmitting terminal lens cover and reception are respectively equipped with the photoelectric door transmitting terminal and photoelectric door receiving terminal
Hold lens cover.
2. adjustable wide type photoelectric door physical synthesis experiment instrument according to claim 1, it is characterised in that：Support frame as described above bag
Include the left support plate being vertically fixed at the top of support base, right support plate and be arranged on left support plate, right support plate top it
Between fixed plate.
3. adjustable wide type photoelectric door physical synthesis experiment instrument according to claim 2, it is characterised in that：The locking mechanism
Including the self-locking fixed disk, self-locking fixed platform and lock box being arranged between left support plate, right support plate, the self-locking fixed disk
It is fixed on by one side fixed screw and one side fixed plate on the inside of right support plate, self-locking fixed platform is arranged on self-locking fixed disk
Side is simultaneously connected with the central axis that self-locking fixed disk has, and the lock box is fixed at the top of self-locking fixed platform.
4. adjustable wide type photoelectric door physical synthesis experiment instrument according to claim 3, it is characterised in that：The metal round rod
It is located in lock box, and the bottom of metal round rod is fixed with a gravity drop hammer by a lock screw.
5. adjustable wide type photoelectric door physical synthesis experiment instrument according to claim 1, it is characterised in that：The connector leads to
The rear end for crossing screw group and guide rail is fixed, and the guide rail has to be caught in for photoelectric door transmitting terminal bottom and photoelectric door receiving terminal bottom
Chute, and photoelectric door transmitting terminal and photoelectric door receiving terminal are positioned on guide rail by a fastening screw respectively.
6. adjustable wide type photoelectric door physical synthesis experiment instrument according to claim 1, it is characterised in that：The control main frame
Including made of acrylic board plate shell, be arranged on the keyboard and liquid crystal display of cover top portion, the case nose is provided with control
Chip board, control chip plate are connected with attaching plug, and the control chip plate is connected by data wire with photoelectric door component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720483118.3U CN206907301U (en) | 2017-04-27 | 2017-04-27 | Adjustable wide type photoelectric door physical synthesis experiment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720483118.3U CN206907301U (en) | 2017-04-27 | 2017-04-27 | Adjustable wide type photoelectric door physical synthesis experiment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206907301U true CN206907301U (en) | 2018-01-19 |
Family
ID=61291769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720483118.3U Expired - Fee Related CN206907301U (en) | 2017-04-27 | 2017-04-27 | Adjustable wide type photoelectric door physical synthesis experiment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206907301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940944A (en) * | 2017-04-27 | 2017-07-11 | 公安海警学院 | Adjustable wide type photoelectricity door physical synthesis experiment instrument |
| CN111369871A (en) * | 2020-02-20 | 2020-07-03 | 沈艳文 | Air suspension ball movement comprehensive experiment instrument |
-
2017
- 2017-04-27 CN CN201720483118.3U patent/CN206907301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940944A (en) * | 2017-04-27 | 2017-07-11 | 公安海警学院 | Adjustable wide type photoelectricity door physical synthesis experiment instrument |
| CN111369871A (en) * | 2020-02-20 | 2020-07-03 | 沈艳文 | Air suspension ball movement comprehensive experiment instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206907301U (en) | Adjustable wide type photoelectric door physical synthesis experiment instrument | |
| CN210833527U (en) | Measuring instrument suitable for slope | |
| US20190331533A1 (en) | Electronic measurement apparatus | |
| CN102840842A (en) | Laser measuring system and measuring method for deep hole verticality | |
| CN106940944A (en) | Adjustable wide type photoelectricity door physical synthesis experiment instrument | |
| CN212931401U (en) | Multifunctional level | |
| CN108939390A (en) | Trampoline sportsman drop point position detecting system | |
| CN102506834A (en) | Laser receiver | |
| CN206618408U (en) | A kind of standing long jump rangefinder based on bidifly ligh-ranging head | |
| CN201463837U (en) | Touch rod electronic touch height device | |
| CN202470957U (en) | Basketball standard detection device | |
| CN108802069A (en) | The detection device of shielding material shielding properties | |
| CN103727926A (en) | Measurement method of micro-separation performance based on high-speed photography | |
| CN206146506U (en) | Quality and output device that gathers | |
| CN207798091U (en) | A kind of novel portable surveying instrument | |
| CN206877561U (en) | single pendulum device | |
| CN211513369U (en) | Pull-up motion counting tester | |
| CN203493647U (en) | Mechanical type measuring recorder | |
| CN207321454U (en) | A kind of test equipment of wide-angle camera | |
| CN207408247U (en) | A kind of bending force test device of adjustable luminaire | |
| CN209459587U (en) | Polaroid dimension measuring device | |
| CN108790503B (en) | Digital telescopic teaching aid compasses | |
| CN201912746U (en) | Finish detection device for track and field events | |
| CN207540590U (en) | A kind of measurement vehicle | |
| CN213842344U (en) | Panoramic monitoring electronic scale |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20190427 |