CN206516186U - A kind of laser auxiliary control physical balance - Google Patents
A kind of laser auxiliary control physical balance Download PDFInfo
- Publication number
- CN206516186U CN206516186U CN201621342730.0U CN201621342730U CN206516186U CN 206516186 U CN206516186 U CN 206516186U CN 201621342730 U CN201621342730 U CN 201621342730U CN 206516186 U CN206516186 U CN 206516186U
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- China
- Prior art keywords
- laser
- balance
- support
- crossbeam
- dial
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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.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a kind of laser auxiliary control physical balance, including bracket support, crossbeam, rider, balance nut and hanger；The hanger bottom is provided with suspension ring, pallet, base, Level tune nut and spirit level；The crossbeam bottom is provided with support, generating laser, dial, startup knob, and the central axis of generating laser and the central axial line of support are conllinear, and the central zero graduation line of dial is vertical with the central axis of generating laser and the central axial line of support；The support opens Laser emission rotation and starts knob, crossbeam departs from bracket support, and left and right adjusting balance nut observes position of " one " the font laser beam of laser transmitter projects on dial provided with knob is started；Observation laser beam judges whether balance is in poised state with the position relationship of the central zero graduation line of dial；Laser auxiliary control physical balance more accurate clear succinct can observe phenomenon, the study of teaching and student beneficial to classroom teacher.
Description
Technical field
The utility model is related to a kind of Physical Experiment balance, specifically a kind of laser auxiliary control physical balance.
Background technology
Balance is one of most commonly used laboratory apparatus in physical test, and traditional physical balance is led to using manual regulation
Cross whether the central zero graduation line of eye observation pointer pinnacle and dial aligns as judging the foundation whether balance balances.Tradition
Determination methods observe inconvenience, it is necessary to take a significant amount of time and there is cas fortuit, are unfavorable for classroom instruction and the understanding of student.One
Plant laser auxiliary control physical balance and replace pointer using generating laser, dial is placed with balance support vertical, is passed through and is seen
The position of " one " font laser beam that laser pen sends on dial is examined, left and right mechanical adjustment makes Balance.Laser assisted
Regulation makes balance regulation simpler convenient accurate, while being also beneficial to the observation and study of student.
Utility model content
The purpose of this utility model is to provide a kind of laser auxiliary control physical balance, to solve in above-mentioned background technology
The problem of proposition.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of laser auxiliary control physical balance, including bracket support, crossbeam, rider, balance nut and hanger；It is described to hang
Ear bottom is provided with suspension ring, pallet, base, Level tune nut and spirit level；The hanger is suspended on the cross rail outer edge of a knife, is hung
Connected between ear and pallet by suspension ring；The crossbeam bottom is provided with support, generating laser, dial, startup knob, laser
The central axis of transmitter and the central axial line of support are conllinear, the central zero graduation line and the central shaft of generating laser of dial
The central axial line of line and support is vertical；The base top is provided with spirit level, and base bottom is provided with Level tune nut；The horizontal stroke
Beam is provided with balance nut, and balance nut top is provided with rider, and rider is nested on oily code dial；The generating laser with
Support contact surface is rectangle, and the other faces of generating laser are in the face of cylinder.
It is used as further program of the utility model：The crossbeam bottom is provided with tray supporter, and tray supporter passes through bolt
Hole is fixedly connected with overarm brace, and overarm brace is vertical with support level to be fixed.
It is used as the utility model further scheme：The balance nut, bracket support, hanger, suspension ring, pallet and water
Flat adjusting nut is two, and both are symmetrical on crossbeam central axis.
Compared with prior art, the beneficial effects of the utility model are：
The utility model replaces traditional balance indicator using generating laser, during weighing, is sent out by observing laser
" one " font laser beam and dial center the zero graduation line of emitter transmitting overlaps to judge the balance of balance, with conventional cursor
Formula physical balance compare laser auxiliary control physical balance can more it is accurate clear it is succinct observe phenomenon, it is old beneficial to classroom
The teaching of teacher is more favorable for the study and understanding of student simultaneously.
Brief description of the drawings
Fig. 1 is a kind of structural representation of laser auxiliary control physical balance；
Fig. 2 is a kind of structural representation of the laser auxiliary control of laser auxiliary control physical balance；
Fig. 3 is a kind of overlooking the structure diagram of laser auxiliary control physical balance；
Fig. 4 is a kind of laser assisted device external structure schematic diagram of laser auxiliary control physical balance.
In figure：1- bracket supports, 2- crossbeams, 3- riders, 4- balance nuts, 5- hangers, 6- pallets, 7- generating lasers,
8- dials, 9- starts knob, 10- supports, 11- Level tune nuts, 12- spirit levels, 13- suspension ring, 14- bases, 15- riders
Dial, 16- overarm braces.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-4 are referred to, a kind of laser auxiliary control physical balance, including bracket support 1, crossbeam is present embodiments provided
2nd, rider 3, balance nut 4 and hanger 5；The bottom of hanger 5 is provided with suspension ring 13, pallet 6, base 14, Level tune nut 11
With spirit level 12；The balance nut 4, bracket support 1, hanger 5, suspension ring 13, pallet 6 and Level tune nut are in this equipment
It it is two, both are symmetrical on the central axis of crossbeam 2；The hanger 5 is suspended on the outside edge of a knife of crossbeam 2, hanger 5 and pallet
Connected between 6 by suspension ring 13；Swash provided with support 10, generating laser 7, dial 8, startup knob 9 bottom of crossbeam 2
The central axis of optical transmitting set 7 and the central axial line of support 10 are conllinear, central zero graduation line and the generating laser 7 of dial 8
Central axis and support 10 central axial line it is vertical；The top of base 14 is provided with spirit level 12, and the bottom of base 14 is provided with water
Flat adjusting nut 11, allows vesicle in spirit level 12 to be moved to center, i.e. base by left and right adjusting Level tune nut 11
Adjustment；The support 10 opens rotation startup knob 9 crossbeam 2 of generating laser 7 and departs from bracket provided with knob 9 is started
Support 1, position of " word " the type laser beam on dial 8 that the observation generating laser 7 of left and right adjusting balance nut 4 is launched,
If slightly being waved on the central zero graduation line of dial 8 or the central zero graduation line of dial 8 is symmetrical, i.e. balance crossbeam
Adjusted balance；The crossbeam 2 is provided with balance nut 4, and the top of balance nut 4 is provided with rider 3, and rider 3 can be carved in crossbeam
Moved left and right on degree line, adjustment, according to the weighing principle of the right code of left thing, taken with tweezers article and counterweight observe laser
Position of " one " the font laser beam that transmitter 7 is launched on dial 8, the central zero graduation line of off scale disk 8 then increases to the left
Plus counterweight or mobile rider 3, counterweight or reverse movement rider 3 are then reduced to right avertence；By observing laser beam and dial 8
The position relationship of central zero graduation line judges whether balance is in poised state, allows the weighing process to become more accurate succinct,
It is better able to be beneficial to classroom instruction simultaneously and student understands.
Operation principle of the present utility model：After generating laser 7 is opened, " word " type that observation generating laser 7 is launched
Laser judges the Balanced or unbalanced of balance with whether the central zero graduation line of dial 8 aligns, and allows weighing process to become more accurate
It is really succinct, while being better able to be beneficial to classroom instruction and student's understanding.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (3)
1. a kind of laser auxiliary control physical balance, including bracket support (1), crossbeam (2), rider (3), balance nut (4) and
Hanger (5)；Characterized in that, hanger (5) bottom is provided with suspension ring (13), pallet (6), base (14), Level tune nut
And spirit level (12) (11)；The hanger (5) is suspended on the outside of crossbeam (2) on the edge of a knife, is passed through between hanger (5) and pallet (6)
Suspension ring (13) are connected；Crossbeam (2) bottom is provided with support (10), generating laser (7), dial (8), startup knob (9),
The central axis of generating laser (7) and the central axial line of support (10) are conllinear, the central zero graduation line and laser of dial (8)
The central axis of transmitter (7) and the central axial line of support (10) are vertical；Base (14) top is provided with spirit level (12), bottom
Seat (14) bottom is provided with Level tune nut (11)；The crossbeam (2) is provided with balance nut (4), and balance nut (4) top is set
There is rider (3), rider (3) is nested on oily code dial (15)；The generating laser (7) is with support (10) contact surface in length
Square, generating laser (7) other faces are in the face of cylinder.
2. a kind of laser auxiliary control physical balance according to claim 1, it is characterised in that crossbeam (2) bottom
Provided with bracket support (1), bracket support (1) is fixedly connected by bolt hole with overarm brace (16), overarm brace (16) and branch
Frame (10) horizontal vertical is fixed.
3. a kind of laser auxiliary control physical balance according to claim 1, it is characterised in that the balance nut (4),
Bracket support (1), hanger (5), suspension ring (13), pallet (6) and Level tune nut (11) are two, and both are on crossbeam
(2) central axis is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621342730.0U CN206516186U (en) | 2016-12-08 | 2016-12-08 | A kind of laser auxiliary control physical balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621342730.0U CN206516186U (en) | 2016-12-08 | 2016-12-08 | A kind of laser auxiliary control physical balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516186U true CN206516186U (en) | 2017-09-22 |
Family
ID=59863037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621342730.0U Expired - Fee Related CN206516186U (en) | 2016-12-08 | 2016-12-08 | A kind of laser auxiliary control physical balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206516186U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320630A (en) * | 2018-04-04 | 2018-07-24 | 秦苏 | A kind of balance demonstration device applied to physics teaching |
| CN111044404A (en) * | 2019-12-06 | 2020-04-21 | 河海大学 | Device and method for monitoring water extraction amount of root system |
| CN111257532A (en) * | 2020-03-30 | 2020-06-09 | 郑州轻工业大学 | Information processing platform for information measurement |
| CN113607258A (en) * | 2021-09-09 | 2021-11-05 | 哈尔滨理工大学 | Mechanical physical balance starting mechanism device |
-
2016
- 2016-12-08 CN CN201621342730.0U patent/CN206516186U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320630A (en) * | 2018-04-04 | 2018-07-24 | 秦苏 | A kind of balance demonstration device applied to physics teaching |
| CN111044404A (en) * | 2019-12-06 | 2020-04-21 | 河海大学 | Device and method for monitoring water extraction amount of root system |
| CN111044404B (en) * | 2019-12-06 | 2021-05-11 | 河海大学 | Device and method for monitoring water extraction amount of root system |
| CN111257532A (en) * | 2020-03-30 | 2020-06-09 | 郑州轻工业大学 | Information processing platform for information measurement |
| CN113607258A (en) * | 2021-09-09 | 2021-11-05 | 哈尔滨理工大学 | Mechanical physical balance starting mechanism device |
| CN113607258B (en) * | 2021-09-09 | 2022-05-27 | 哈尔滨理工大学 | Mechanical physical balance starting mechanism device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20181208 |