CN202903314U - Scale - Google Patents
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- Publication number
- CN202903314U CN202903314U CN 201220610085 CN201220610085U CN202903314U CN 202903314 U CN202903314 U CN 202903314U CN 201220610085 CN201220610085 CN 201220610085 CN 201220610085 U CN201220610085 U CN 201220610085U CN 202903314 U CN202903314 U CN 202903314U
- Authority
- CN
- China
- Prior art keywords
- balance
- threaded rod
- wheel carrier
- universal wheel
- wheel
- 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 - Lifetime
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Abstract
The utility model aims to provide a scale which can easily move and optionally has a level adjustment function. In order to realize the purpose, the scale comprises a moving mechanism which comprises a plurality of universal wheels. A wheel carrier of each universal wheel is connected to the scale body through a fixed connecting piece. The utility model is characterized in that: the fixed connecting piece is a threaded rod, two ends of which have threads respectively. One end of the threaded rod is connected with a threaded hole of the scale body and the other end is connected with a threaded hole of the wheel carrier of the universal wheel.
Description
Technical field
The utility model relates to balance, and this balance comprises travel mechanism, and this travel mechanism comprises a plurality of universal wheels, and the wheel carrier of this universal wheel is connected on the scale body of balance by fixed connecting piece.
Background technology
Jumbo balance weight is corresponding larger, and when needing to change the position, the people is cumbersome for moving, and easily realize by the travel mechanisms such as universal wheel are installed at the housing of balance.The mechanism of present mobile balance, it normally is fixed on universal wheel and claims on the body by 4 screws, cause the mounting or dismounting trouble, or claiming body to open, rely on bolt and nut that universal wheel is fixed on the pedestal, can increase manufacturing cost like this.Aforementioned travel mechanism can not realize the Level tune of balance in addition, has influence on the accuracy of balance weighing.
The utility model content
The purpose of this utility model is to provide a kind of balance, and it can easily move, and alternatively, it has the Level tune function.
For realizing the balance of described purpose, comprise travel mechanism, this travel mechanism comprises a plurality of universal wheels, the wheel carrier of this universal wheel is connected on the scale body of balance by fixed connecting piece, it is characterized in that, this fixed connecting piece is threaded rod, and the two ends of this threaded rod have respectively screw thread, and an end of this threaded rod connects the threaded hole of scale body and the other end connects the threaded hole of the wheel carrier of this universal wheel.
In the preferred embodiment of described balance, this universal wheel also has movable part, this movable part has rolling body and sleeve, movable part is installed in rotation on the wheel carrier, and the rotation control agent also is installed on this wheel carrier, and it is only rotatable on wheel carrier that this rotates control agent, rotate the control agent foot pad that has been threaded, this foot pad is inserted in this sleeve, and cooperates with this sleeve so that this foot pad only relatively sleeve move up and down.
In the preferred embodiment of described balance, the end that this threaded rod connects the scale body has the M8 screw thread, and an end that connects the wheel carrier of universal wheel has the M10 screw thread.
In the preferred embodiment of described balance, the screw thread at these threaded rod two ends contains the locking anti-material that falls.
In the preferred embodiment of described balance, at least one end of this threaded rod has the groove that cooperates screwdriver.
In the aforementioned techniques scheme, owing to only just can be fixedly connected with universal wheel and scale body by a threaded rod, so travel mechanism's mounting or dismounting are convenient, compact conformation is easily realized freely switching between Moving caster and the rigid castors, has saved manufacturing cost; This mechanism can also realize the Level tune of balance in addition, guarantees the accuracy of balance measurement, and is novel unique; Secondly, this mechanism has raised a day mean place, and when putting on the ground, pin is not easy to kick.Therefore the aforementioned techniques conceptual design is reasonable, simple for structure, easy and simple to handle, and is novel unique
Description of drawings
Fig. 1 is the synoptic diagram that balance travel mechanism is in removable state.
Fig. 2 is the synoptic diagram that balance travel mechanism is in stationary state.
Fig. 3 is the decomposition view of balance travel mechanism.
Fig. 4 is the synoptic diagram of the fixed connecting piece in the balance travel mechanism.
Embodiment
As depicted in figs. 1 and 2, balance comprises its scale body 1 and travel mechanism 2, and travel mechanism 2 is made of a plurality of universal wheels, wherein only shows a universal wheel, and the version of universal wheel can have various ways, and its rolling portion 220 can be roller or spheroid.Universal wheel includes wheel carrier 21(fixed part) and movable part 22, movable part 22 has roller 220 and sleeve 221, and movable part 22 is connected on the wheel carrier 21, can rotate in a vertical axis 360 degree scopes.More special, universal wheel also comprises rotation control agent 24 and foot pad 23, rotates control agent 24 and is depicted as in the drawings knob, also can be other profiles, rotate control agent 24 and be arranged on the wheel carrier 21, can in a vertical axis 360 degree scopes, rotate, but can not move up and down.Foot pad 23 is arranged in sleeve 221, and cooperate by groove/convex tendon between the sleeve 221 so that foot pad 23 relatively sleeve 221 slide up and down, but can not rotate.On the other hand foot pad 23 be connected control agent 24 be threaded (can be by threaded rod connect), because foot pad 23 only can move up and down, therefore apply external force in rotating control agent 24, when rotation control agent 24 is rotated, because scale body 1 and on the gravity of object be applied on the universal wheel, movable part 22 is larger with the friction force on ground, foot pad 23 can not rotate, but foot pad 23 will move up and down, therefore as shown in Figure 2, can regulate the height of scale body 1, namely the foot pad between several universal wheels can be regulated the levelness of scale body 1.
In addition, as shown in Figure 3 and Figure 4, the wheel carrier 21 of universal wheel is connected on the scale body 1 by fixed connecting piece 3, and fixed connecting piece 3 is threaded rod, and the one end is M10 screw thread 31, and the other end has M8 screw thread 32.During installation, the M8 of fixed connecting piece 3 is threaded into and is fixed on the wheel carrier 21, then universal wheel and fixed connecting piece 3 integrated connections are rotated, so that M10 is threaded in the threaded hole of scale body 1, therefore easy for installation.
The two ends screw thread of fixed connecting piece 3 also has the locking anti-material (material of plastically deformable that falls, to increase the tightness degree of threaded engagement), therefore an end that is preferably in fixed connecting piece 3 is formed with the groove 320 that is suitable for screwdriver, is convenient to like this dismantle universal wheel or fixed connecting piece 3.
Claims (5)
1. balance, comprise travel mechanism, this travel mechanism comprises a plurality of universal wheels, the wheel carrier of this universal wheel is connected on the scale body of balance by fixed connecting piece, it is characterized in that, this fixed connecting piece is threaded rod, and the two ends of this threaded rod have respectively screw thread, and an end of this threaded rod connects the threaded hole of scale body and the other end connects the threaded hole of the wheel carrier of this universal wheel.
2. balance as claimed in claim 1, it is characterized in that, this universal wheel also has movable part, and this movable part has rolling body and sleeve, and movable part is installed in rotation on the wheel carrier, the rotation control agent also is installed on this wheel carrier, it is only rotatable on wheel carrier that this rotates control agent, rotates the control agent foot pad that has been threaded, and this foot pad is inserted in this sleeve, and cooperate with this sleeve so that this foot pad only relatively sleeve move up and down.
3. balance as claimed in claim 1 is characterized in that, the end that this threaded rod connects the scale body has the M8 screw thread, and an end that connects the wheel carrier of universal wheel has the M10 screw thread.
4. balance as claimed in claim 1 is characterized in that, the screw thread at these threaded rod two ends contains the locking anti-material that falls.
5. balance as claimed in claim 1 is characterized in that, at least one end of this threaded rod has the groove that cooperates screwdriver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610085 CN202903314U (en) | 2012-11-16 | 2012-11-16 | Scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610085 CN202903314U (en) | 2012-11-16 | 2012-11-16 | Scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202903314U true CN202903314U (en) | 2013-04-24 |
Family
ID=48123973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610085 Expired - Lifetime CN202903314U (en) | 2012-11-16 | 2012-11-16 | Scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202903314U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698904A (en) * | 2016-01-25 | 2016-06-22 | 浙江海洋学院 | Lab weighing device |
| EP3141875A1 (en) * | 2015-09-11 | 2017-03-15 | A & D Company, Limited | Leveling mechanism for weighing device |
| CN107131944A (en) * | 2017-06-26 | 2017-09-05 | 北京轩宇智能科技有限公司 | Leveling system and balance for balance in hot cell |
-
2012
- 2012-11-16 CN CN 201220610085 patent/CN202903314U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3141875A1 (en) * | 2015-09-11 | 2017-03-15 | A & D Company, Limited | Leveling mechanism for weighing device |
| US9841313B2 (en) | 2015-09-11 | 2017-12-12 | A&D Company, Limited | Leveling mechanism for weighing device |
| CN105698904A (en) * | 2016-01-25 | 2016-06-22 | 浙江海洋学院 | Lab weighing device |
| CN107131944A (en) * | 2017-06-26 | 2017-09-05 | 北京轩宇智能科技有限公司 | Leveling system and balance for balance in hot cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: OHAUS INSTRUMENT (CHANGZHOU) CO., LTD. Free format text: FORMER OWNER: OHAUS INSTRUMENT (SHANGHAI) CO., LTD. Effective date: 20141016 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200233 XUHUI, SHANGHAI TO: 213125 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141016 Address after: 213125 Changzhou West District, Jiangsu, Taihu West Road, No. 111 Patentee after: OHAUS INSTRUMENT (CHANGZHOU) Co.,Ltd. Address before: 200233 Guiping Road, Shanghai, No. 471, No. Patentee before: Ohaus Instruments (Shanghai) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |