CN206725052U - One kind measures accurate counter balance - Google Patents
One kind measures accurate counter balance Download PDFInfo
- Publication number
- CN206725052U CN206725052U CN201720586797.7U CN201720586797U CN206725052U CN 206725052 U CN206725052 U CN 206725052U CN 201720586797 U CN201720586797 U CN 201720586797U CN 206725052 U CN206725052 U CN 206725052U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- mounting bracket
- pointer
- pallet
- counter balance
- 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
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- Testing Of Balance (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses one kind to measure accurate counter balance, including base, the centre of base top is provided with mounting bracket, the both sides of base top are mounted on support column, the middle part of crossbeam is flexibly connected with mounting bracket, the both ends of crossbeam are mounted on balance nut, crossbeam is mounted on tray rack at the top of both ends, the bottom at crossbeam both ends is provided with cushion, rider is set with crossbeam, the side of crossbeam is provided with weight scale line, upper end in the middle part of crossbeam is provided with pointer, pointer markings corresponding with pointer are provided with mounting bracket, the upper end of mounting bracket is provided with index dial, pallet is installed on tray rack, pallet is internally provided with length scale line.The device is provided with length scale line in two pallets, when weighing article, can by graduation mark by article and counterweight in two pallets it is symmetrically placed, it is so that essentially equal to the distance of both ends article and counterweight among crossbeam, that is the length at lever both ends is essentially equal, thus makes measurement more accurate.
Description
Technical field
A kind of counter balance is the utility model is related to, it is more particularly to a kind of to measure accurate counter balance, belong to tester
Material technical field.
Background technology
Counter balance is a kind of conventional weighing apparatus in laboratory, by pallet, crossbeam, balance nut, graduated scale, scale
Disk, pointer, the edge of a knife, base, scale, rider, counterweight etc. form.It is made according to lever principle, respectively has one at the both ends of lever
Shallow bid, left end put the object to be weighed, and right-hand member places counterweight, and lever center is equipped with pointer, when both ends balance, the quality at both ends
(weight) is equal.There is no positioner in the pallet of existing counter balance, easily make counterweight and article pendulum in the balance of both ends
Asymmetry is put, so that the length of both sides lever has slightly different, influences measurement accuracy.
Utility model content
The technical problems to be solved in the utility model is that do not have positioner in the pallet for overcome existing counter balance, is held
Easily make counterweight in the balance of both ends and laying for goods asymmetric, so that the length of both sides lever has slightly different, influence to measure
The defects of precision, there is provided one kind measures accurate counter balance.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of accurate counter balance of measurement, including base, pallet and crossbeam, the base top
The centre in portion is provided with mounting bracket, and the both sides of the base top are mounted on support column, the middle part of the crossbeam and the peace
Flexible connection is shelved, the both ends of the crossbeam are mounted on balance nut, tray rack are mounted at the top of the crossbeam both ends,
The bottom at the crossbeam both ends is provided with cushion, and rider is set with the crossbeam, and the side of the crossbeam is provided with weight
Graduation mark, the upper end in the middle part of the crossbeam are provided with pointer, pointer mark corresponding with the pointer are provided with the mounting bracket
Will line, the upper end of the mounting bracket are provided with index dial, the pallet are provided with the tray rack, and the inside of the pallet is set
It is equipped with length scale line.
As a kind of optimal technical scheme of the present utility model, the bottom of the base is provided with foot pad.
As a kind of optimal technical scheme of the present utility model, the upper and lower side of the crossbeam side is provided with the weight
Graduation mark.
As a kind of optimal technical scheme of the present utility model, the crossbeam passes through connecting shaft and rolling bearing and the peace
Shelve flexible connection.
The beneficial effect that the utility model is reached is：The device is provided with length scale line in two pallets,
Weigh article when, can by graduation mark by article and counterweight in two pallets it is symmetrically placed so that crossbeam among arrive both ends
The distance of article and counterweight is essentially equal, i.e. the length at lever both ends is essentially equal, thus makes measurement more accurate.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model partial structural diagram；
Fig. 3 is the top view of the utility model pallet；
In figure：1st, base；2nd, foot pad；3rd, support column；4th, cushion；5th, balance nut；6th, tray rack；7th, pallet；8th, install
Frame；9th, weight scale line；10th, rider；11st, crossbeam；12nd, pointer；13rd, index dial；14th, pointer markings；15th, length scale
Line.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, the utility model provides a kind of accurate counter balance of measurement, including base 1, the and of pallet 7
Crossbeam 11, the centre at the top of base 1 are provided with mounting bracket 8, and the both sides at the top of base 1 are mounted on support column 3, in crossbeam 11
Portion is flexibly connected with mounting bracket 8, and the both ends of crossbeam 11 are mounted on balance nut 5, and crossbeam 11 is mounted on holding in the palm at the top of both ends
Plate rail 6, the bottom at the both ends of crossbeam 11 are provided with cushion 4, and rider 10 is set with crossbeam 11, and the side of crossbeam 11 is provided with weight
Graduation mark 9 is measured, the upper end at the middle part of crossbeam 11 is provided with pointer 12, pointer mark corresponding with pointer 12 is provided with mounting bracket 8
Line 14, the upper end of mounting bracket 8 are provided with index dial 13, and pallet 7 is provided with tray rack 6, and pallet 7 is internally provided with length quarter
Spend line 15.
The bottom of base 1 is provided with foot pad 2, makes base more stable when putting.The upper and lower side of the side of crossbeam 11 is respectively provided with
There is weight scale line 9, make to be more convenient observation graduation mark during regulation rider.Crossbeam 11 passes through connecting shaft and rolling bearing and mounting bracket
8 are flexibly connected, and increase the activity of crossbeam 11, prevent frictional influence measurement accuracy.
Concrete operating principle：The device is kept flat on the table first during weighing, two pallets 7 are wiped clean, and by volume
Number it is placed on corresponding tray rack 6, rider 10 is pushed before weighing the high order end zero-bit of weight scale line 9, adjustment nut
5, pointer 12 is just directed at the centre of index dial 13 when stopping swinging, pointer markings 14 can help to calibrate pointer 12；My god
After Heibei provincial opera is flat, object to be weighed is uniformly placed in left disk, and positioned by length scale line 15, now support column
3 and cushion 4 support left disk, then place counterweight with Stainless Steel tweezers are descending in right disk, counterweight should be placed in and left disk
The corresponding position of article, when increase and decrease is still uneven to minimum mass counterweight, removable rider 10 is allowed to balance, now alleged
Object quality be equal to the quality and rider of counterweight where the signified quality sum of the high scale of weight scale line 9.
The beneficial effect that the utility model is reached is：The device is provided with length scale line in two pallets,
Weigh article when, can by graduation mark by article and counterweight in two pallets it is symmetrically placed so that crossbeam among arrive both ends
The distance of article and counterweight is essentially equal, i.e. the length at lever both ends is essentially equal, thus makes measurement more accurate.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. one kind measures accurate counter balance, including base (1), pallet (7) and crossbeam (11), it is characterised in that the bottom
Centre at the top of seat (1) is provided with mounting bracket (8), and the both sides at the top of the base (1) are mounted on support column (3), the horizontal stroke
The middle part of beam (11) is flexibly connected with the mounting bracket (8), and the both ends of the crossbeam (11) are mounted on balance nut (5), institute
To state and tray rack (6) is mounted at the top of crossbeam (11) both ends, the bottom at crossbeam (11) both ends is provided with cushion (4),
Rider (10) is set with the crossbeam (11), the side of the crossbeam (11) is provided with weight scale line (9), the crossbeam
(11) upper end in the middle part of is provided with pointer (12), and pointer mark corresponding with the pointer (12) is provided with the mounting bracket (8)
Will line (14), the upper end of the mounting bracket (8) are provided with index dial (13), the pallet are provided with the tray rack (6)
(7), the pallet (7) is internally provided with length scale line (15).
A kind of 2. accurate counter balance of measurement according to claim 1, it is characterised in that the bottom of the base (1)
Foot pad (2) is installed.
3. a kind of accurate counter balance of measurement according to claim 1, it is characterised in that crossbeam (11) side
Upper and lower side is provided with the weight scale line (9).
4. a kind of accurate counter balance of measurement according to claim 1, it is characterised in that the crossbeam (11) passes through company
Spindle and rolling bearing are flexibly connected with the mounting bracket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586797.7U CN206725052U (en) | 2017-05-24 | 2017-05-24 | One kind measures accurate counter balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586797.7U CN206725052U (en) | 2017-05-24 | 2017-05-24 | One kind measures accurate counter balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725052U true CN206725052U (en) | 2017-12-08 |
Family
ID=60511759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586797.7U Expired - Fee Related CN206725052U (en) | 2017-05-24 | 2017-05-24 | One kind measures accurate counter balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725052U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607815A (en) * | 2017-12-19 | 2018-10-02 | 江苏宏宝锻造股份有限公司 | Detection device and engine link screening installation with detection device |
| CN109470339A (en) * | 2018-11-08 | 2019-03-15 | 贵州师范学院 | A kind of production method of middle school's Bioexperiment low cost simple counter balance |
| CN113049073A (en) * | 2020-06-09 | 2021-06-29 | 昆山骅麟塑胶有限公司 | Balance type plastic particle master batch weighing device |
-
2017
- 2017-05-24 CN CN201720586797.7U patent/CN206725052U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607815A (en) * | 2017-12-19 | 2018-10-02 | 江苏宏宝锻造股份有限公司 | Detection device and engine link screening installation with detection device |
| CN109470339A (en) * | 2018-11-08 | 2019-03-15 | 贵州师范学院 | A kind of production method of middle school's Bioexperiment low cost simple counter balance |
| CN113049073A (en) * | 2020-06-09 | 2021-06-29 | 昆山骅麟塑胶有限公司 | Balance type plastic particle master batch weighing device |
| CN113049073B (en) * | 2020-06-09 | 2023-04-28 | 昆山骅麟塑胶有限公司 | Balance type plastic particle master batch weighing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190412 Address after: No. 211, 2nd Floor, No. 35, Huajing Road, Huajing New City, No. 105 Zhongshan Road, Tianhe District, Guangzhou, Guangdong, China Patentee after: Guangzhou Credible Digital Technology Co., Ltd. Address before: 324003 room 1505, 2 Central Business Plaza, 39 Baiyun Road, Quzhou, Zhejiang. Patentee before: QUZHOU KECHUANG INDUSTRIAL DESIGN SERVICES CO., LTD. |
|
| 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: 20171208 Termination date: 20190524 |