CN205826081U - A kind of physics weighing structure - Google Patents
A kind of physics weighing structure Download PDFInfo
- Publication number
- CN205826081U CN205826081U CN201620806201.5U CN201620806201U CN205826081U CN 205826081 U CN205826081 U CN 205826081U CN 201620806201 U CN201620806201 U CN 201620806201U CN 205826081 U CN205826081 U CN 205826081U
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- CN
- China
- Prior art keywords
- weighing
- pair
- gimbal lever
- holder
- physics
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Abstract
The utility model discloses one physics weighing structure, including weighing the gimbal lever, reference levels instrument, a pair scale strip, glass holder ring of weighing for a pair, a pair weighing cup, support base, gimbal lever's holder, holder contiguous block, a pair balance pivot protrusion and being embedded in sliding tray a pair；Reference levels instrument, scale strip, glass holder ring of weighing are located in the weighing gimbal lever, weigh cup and enter in glass holder ring of weighing, setting-in sliding tray is located in the weighing gimbal lever, balance pivot protrusion is located on gimbal lever's holder, balance pivot protrusion is inlaid in setting-in sliding tray, makes the weighing gimbal lever overturn for axle with a pair balance pivot protrusion and move horizontally along a pair setting-in sliding tray；Gimbal lever's holder is fixedly installed on holder contiguous block, and holder contiguous block is fixedly installed on support base.This utility model can be used for weighing the weight of object, it is simple to Physical Experiment uses, and measuring accuracy is high, simple operation.
Description
Technical field
This utility model relates to a kind of Physical Experiment articles for use, particularly relates to a kind of physics weighing structure.
Background technology
Physics is a general subject, and the every aspect in life all can relate to physical knowledge.Know at physical mechanics etc.
Knowing in the education experiment of point, need to weigh various objects, the weighing instrument used includes spring scale, sky equality, existing
The spring scale having technology is weighed by the flexible of spring, and spring is measured not accurate after long-term use, and the measurement of balance is smart
Degree height, but expensive.
Utility model content
The purpose of this utility model: a kind of physics weighing structure of offer, simple in construction, easy to use, low cost, it is easy to general
And use.
To achieve these goals, the technical solution of the utility model is:
A kind of physics weighing structure, including weigh the gimbal lever, reference levels instrument, a pair scale strip, glass holder ring of weighing for a pair,
Weigh cup for a pair, support base, gimbal lever's holder, holder contiguous block, a pair balance pivot protrusion and a pair setting-in sliding tray；
Described reference levels instrument is inlaid on the described upper surface weighing the gimbal lever, and described reference levels instrument is that strip is along institute
The length direction weighing the gimbal lever stated is arranged, and the center of described reference levels instrument and the described center weighing the gimbal lever
Overlap；A pair described scale strip is respectively printed on the described upper surface weighing the gimbal lever, is positioned at described weighing balance
At the both sides of the edge of bar；Described a pair glass holder ring of weighing is fixedly installed on the described end, two ends weighing the gimbal lever, described
Glass holder ring of weighing for a pair be cirque structure, the upper end open diameter of described a pair weighing cup is symmetrical more than described one
The internal diameter of weight glass holder ring, a pair described weighing cup correspondence respectively is inserted in described a pair and weighs in glass holder ring；Described
Gimbal lever's holder is the " u "-shaped structure of upper end open, and the A/F of described gimbal lever's holder is put down more than described weighing
The width of weighing apparatus bar, the top of described gimbal lever's holder is respectively provided on two sides with datum line；A pair described setting-in sliding tray is respectively
It is symmetricly set on the described both sides end face weighing the gimbal lever, a pair described setting-in title described in the elongated edge of sliding tray
The length direction of the amount gimbal lever is arranged, and a pair described balance pivot protrusion is separately positioned on described gimbal lever's holder, position
Inside the opening of described gimbal lever's holder, a pair described balance pivot protrusion is corresponding respectively is inlaid in described a pair
In setting-in sliding tray, the described gimbal lever that weighs is made to overturn and along described a pair with a pair described balance pivot protrusion for axle
Setting-in sliding tray moves horizontally；Described gimbal lever's holder is fixedly installed on described holder contiguous block, and described holder is even
Connect block to be fixedly installed on described support base.
Above-mentioned physics weighing structure, wherein, the weigh inwall of glass holder ring of described a pair is provided with Anti-skid adhesive piece, described
Weigh cup a pair and contact connection by described Anti-skid adhesive piece glass holder ring of weighing with described a pair respectively.
Above-mentioned physics weighing structure, wherein, the described bottom supporting base is provided with multiple heightens bolt, is positioned at described
Support base edge.
Above-mentioned physics weighing structure, wherein, described multiple bottoms heightening bolt are respectively equipped with slipmat, described
Multiple bolts of heightening contact connection by described slipmat with desktop.
Above-mentioned physics weighing structure, wherein, described support base is provided with one or more counterweight groove, is positioned at institute
The both sides of the holder contiguous block stated.
This utility model can be used for weighing the weight of object, it is simple to Physical Experiment uses, and measuring accuracy is high, and operation is just
Prompt.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model a kind of physics weighing structure.
Fig. 2 is the sectional view of gimbal lever's holder of this utility model a kind of physics weighing structure.
Fig. 3 is the upward view supporting base of this utility model a kind of physics weighing structure.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1 and accompanying drawing 2, a kind of physics weighing structure, including weigh the gimbal lever 1, reference levels instrument 2,
A pair scale strip 3, glass holder ring 4 of weighing for a pair, weigh for a pair cup 5, support base 6, gimbal lever's holder 7, holder contiguous block 8,
A pair balance pivot protrusion 9 and a pair setting-in sliding tray 10；Described reference levels instrument 2 is inlaid in the described weighing gimbal lever 1
Upper surface on, described reference levels instrument 2 is arranged along the described length direction weighing the gimbal lever 1 in strip, and described
The center of reference levels instrument 2 and the described center superposition weighing the gimbal lever 1；Described a pair scale strip 3 is respectively printed at
On the described upper surface weighing the gimbal lever 1, it is positioned at the described both sides of the edge weighing the gimbal lever 1；Weigh for described a pair
Glass holder ring 4 is fixedly installed on the described end, two ends weighing the gimbal lever 1, and described a pair weighs glass holder ring 4 for annular knot
Structure, the upper end open diameter of a pair described weighing cup 5 is more than the internal diameter of described glass holder ring 4 of weighing for a pair, described one
Weighing cup 5 correspondence respectively is inserted in described a pair and weighs in glass holder ring 4；Described gimbal lever's holder 7 is upper end open
" u "-shaped structure, and the A/F of described gimbal lever's holder 7 is more than the described width weighing the gimbal lever 1, and described is flat
The top of weighing apparatus bar cramp seat 7 is respectively provided on two sides with datum line；A pair described setting-in sliding tray 10 is symmetrically arranged at described
Weigh on the both sides end face of the gimbal lever 1, the described length weighing the gimbal lever 1 described in a pair setting-in elongated edge of sliding tray 10
Degree direction is arranged, and a pair described balance pivot protrusion 9 is separately positioned on described gimbal lever's holder 7, is positioned at described putting down
Inside the opening of weighing apparatus bar cramp seat 7, a pair described balance pivot protrusion 9 is corresponding respectively is inlaid in a pair described setting-in slip
In groove 10, the described gimbal lever 1 that weighs is made to overturn and along a pair described setting-in with a pair described balance pivot protrusion 9 for axle
Sliding tray 10 moves horizontally；Described gimbal lever's holder 7 is fixedly installed on described holder contiguous block 8, and described holder is even
Connect block 8 to be fixedly installed on described support base 6.
The weigh inwall of glass holder ring 4 of described a pair is provided with Anti-skid adhesive piece 11, and a pair described weighing cup 5 passes through respectively
Described Anti-skid adhesive piece 11 glass holder ring 4 of weighing with described a pair contacts connection, can play anti-skidding effect, prevents from weighing the gimbal lever
1 weighs cup 5 overturning for a pair and affects weighing when rocking.
Referring to shown in accompanying drawing 3, the described bottom supporting base 6 is provided with multiple heightens bolt 12, is positioned at described
The edge of support base 6, can be used for the height that regulation supports four angles of base 6, the weighing gimbal lever 1 is adjusted to horizontal position
Put.
Described multiple bottoms heightening bolt 12 are respectively equipped with slipmat 13, and described multiple bolts 12 of heightening pass through institute
The slipmat 13 stated contacts connection with desktop, can play anti-skidding effect, keeps overall stablizing, and improves certainty of measurement.
Described support base 6 is provided with one or more counterweight groove 14, is positioned at the two of described holder contiguous block 8
Side, can be used for storage and weighs counterweight.
During use, by the datum line on a pair scale strip 3 center alignment gimbal lever holder 7 weighing the gimbal lever 1, with reference to water
Level 2 display weighs the gimbal lever 1 level, object is put into one and weighs cup 5, and another puts into counterweight in weighing cup 5
Make the weighing gimbal lever 1 recovery level, i.e. may know that the weight of object；If counterweight weight is less than weighing items, according to lever principle,
Weigh the gimbal lever 1 to be slided, until it is extensive to weigh the gimbal lever 1 by a pair balance pivot protrusion 9 and a pair setting-in sliding tray 10 level
Rehydration is put down, and can be calculated the weight of object.
In description of the present utility model, it is to be understood that term " " center ", " upper end ", " both sides ", " length ", " width
Degree ", " edge ", " on ", " two ends ", " internal diameter ", " end ", " interior ", " top ", " inner side ", " level ", the instruction such as " bottom "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description this utility model and simplification
Describe rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, " multiple " are meant that at least two, such as two, three etc., unless otherwise
Specify concrete restriction.
In this utility model, unless otherwise clearly defined and limited, term " be embedded in ", " setting ", " connection ", " Gu
Fixed ", the term such as " insertion " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or integral；
Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, permissible
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " can be
First and second features directly contact, or the first and second features are by intermediary mediate contact.
In sum, this utility model can be used for weighing the weight of object, it is simple to Physical Experiment uses, measuring accuracy
Height, simple operation.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure transformation utilizing this utility model description to be made, or directly or indirectly use and be attached to other and be correlated with
The technical field of product, is the most in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a physics weighing structure, it is characterised in that: include weighing the gimbal lever, reference levels instrument, a pair scale strip, a symmetry
Weight glass holder ring, a pair weigh cup, support base, gimbal lever's holder, holder contiguous block, a pair balance pivot protrusion and a pair embedding
Dress sliding tray；Described reference levels instrument is inlaid on the described upper surface weighing the gimbal lever, described reference levels instrument in
Strip is arranged along the described length direction weighing the gimbal lever, and the center of described reference levels instrument is put down with described weighing
The center superposition of weighing apparatus bar；A pair described scale strip is respectively printed on the described upper surface weighing the gimbal lever, is positioned at described
Weigh the gimbal lever both sides of the edge at；Described a pair glass holder ring of weighing is fixedly installed on the described two ends weighing the gimbal lever
End, described a pair glass holder ring of weighing is cirque structure, and the upper end open diameter of a pair described weighing cup is more than institute
A pair stated is weighed the internal diameter of glass holder ring, and a pair described weighing cup is corresponding respectively to be inserted in described a pair and weigh glass holder ring
In；The described " u "-shaped structure that gimbal lever's holder is upper end open, and the A/F of described gimbal lever's holder is more than described
Weigh the gimbal lever width, the top of described gimbal lever's holder is respectively provided on two sides with datum line；A pair described setting-in is sliding
Dynamic groove is symmetrically arranged on the described both sides end face weighing the gimbal lever, a pair described setting-in elongated edge of sliding tray
The described length direction weighing the gimbal lever is arranged, and a pair described balance pivot protrusion is separately positioned on described balance bar cramp
On seat, being positioned at inside the opening of described gimbal lever's holder, a pair described balance pivot protrusion correspondence respectively is inlaid in institute
In a pair setting-in sliding tray stated, the described gimbal lever that weighs is made to overturn and along institute with a pair described balance pivot protrusion for axle
The a pair setting-in sliding tray stated moves horizontally；Described gimbal lever's holder is fixedly installed on described holder contiguous block, described
Holder contiguous block be fixedly installed on described support base.
Physics weighing structure the most according to claim 1, it is characterised in that: described a pair weigh glass holder ring inwall on
Being provided with Anti-skid adhesive piece, a pair described weighing cup contacts company by described Anti-skid adhesive piece glass holder ring of weighing with described a pair respectively
Connect.
Physics weighing structure the most according to claim 1, it is characterised in that: the described bottom supporting base is provided with multiple
Heighten bolt, be positioned at the described edge supporting base.
Physics weighing structure the most according to claim 3, it is characterised in that: described multiple bottom difference heightening bolt
Being provided with slipmat, described multiple bolts of heightening contact connection by described slipmat with desktop.
Physics weighing structure the most according to claim 1, it is characterised in that: described support base is provided with one or many
Individual counterweight groove, is positioned at the both sides of described holder contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806201.5U CN205826081U (en) | 2016-07-21 | 2016-07-21 | A kind of physics weighing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806201.5U CN205826081U (en) | 2016-07-21 | 2016-07-21 | A kind of physics weighing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826081U true CN205826081U (en) | 2016-12-21 |
Family
ID=57559800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620806201.5U Expired - Fee Related CN205826081U (en) | 2016-07-21 | 2016-07-21 | A kind of physics weighing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199352A (en) * | 2021-11-29 | 2022-03-18 | 江苏省海安高级中学 | Portable balance for physical teaching |
-
2016
- 2016-07-21 CN CN201620806201.5U patent/CN205826081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199352A (en) * | 2021-11-29 | 2022-03-18 | 江苏省海安高级中学 | Portable balance for physical teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Northwest University for nationalities Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Northwest University for nationalities Document name: Notification of Termination of Patent Right |
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| 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: 20161221 Termination date: 20170721 |