CN204007810U - Portable double-acting spring scale - Google Patents
Portable double-acting spring scale Download PDFInfo
- Publication number
- CN204007810U CN204007810U CN201420442942.0U CN201420442942U CN204007810U CN 204007810 U CN204007810 U CN 204007810U CN 201420442942 U CN201420442942 U CN 201420442942U CN 204007810 U CN204007810 U CN 204007810U
- Authority
- CN
- China
- Prior art keywords
- scale
- spring
- scale case
- case
- portable double
- 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
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model relates to the technical field of spring balance, especially a kind of portable double-acting spring scale, comprise scale case, on described scale case, be provided with the graduation apparatus of two-way equivalent arc, in scale case, be provided with two symmetrically arranged spring balance assemblies, the arm beam of steelyard that described spring balance assembly comprises extension spring, be positioned at the pointer of extension spring afterbody, be connected with pointer and be positioned at arm beam of steelyard afterbody and stretch out in the suspension hook outside scale case, is provided with the fixture for fixing scale case on scale case.This portable double-acting spring scale, for the article of Different Weight, can select the extension spring of the load-bearing capacity adapting with it.
Description
Technical field
The utility model relates to the technical field of spring balance, especially a kind of portable double-acting spring scale.
Background technology
Spring balance is one of instrument more common in daily life, is mainly used to the big or small instrument of ergometry.The device of the measurement amount of force that the relation that spring balance utilizes the deformation of spring to be directly proportional to external force is made.But, the maximum load-carrying capacity difference of existing spring balance, owing to can running into the article of Different Weight in daily life, this just need to use by the spring balance of different bearer ability, a common spring balance can only weigh the article of certain limit weight, not only need expensive money if purchase the spring balance of different bearer ability, arrange but also be not easy to distinguish.
Utility model content
The technical problems to be solved in the utility model is: for the problem that the prior art solving in above-mentioned background technology exists, provide a kind of portable double-acting spring scale, for the article of Different Weight, can select the extension spring of the load-bearing capacity adapting with it.
The utility model solves the technical scheme that its technical matters adopts: a kind of portable double-acting spring scale, comprise scale case, on described scale case, be provided with the graduation apparatus of two-way equivalent arc, in scale case, be provided with two symmetrically arranged spring balance assemblies, the arm beam of steelyard that described spring balance assembly comprises extension spring, be positioned at the pointer of extension spring afterbody, be connected with pointer and be positioned at arm beam of steelyard afterbody and stretch out in the suspension hook outside scale case, is provided with the fixture for fixing scale case on scale case.
Further specifically, the described fixture for fixing scale case is two symmetrical through holes that are opened in scale case high scale table original position.
Further specifically, the described fixture for fixing scale case is the suspension ring that are arranged at respectively on scale case outside surface.
Further specifically, in described extension spring, be detachably provided with the latch for fixing extension spring.
The beneficial effects of the utility model are: portable double-acting spring scale of the present utility model, by the extension spring that adopts bi-directional symmetrical to arrange, and in utilizing one of them spring balance assembly, another one spring balance assembly is fixed, for the article of Different Weight, can select the extension spring of the load-bearing capacity adapting with it, dual-use material, easy to carry.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of existing spring balance;
Fig. 2 is the structural representation of embodiment mono-of the present utility model;
Fig. 3 is the structural representation of embodiment bis-of the present utility model.
In figure: 1, scale case, 2, graduation apparatus, 3, spring balance assembly, 3-1, extension spring, 3-2, pointer, 3-3, the arm beam of steelyard, 3-4, suspension hook, 4, through hole, 5, suspension ring.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment of the present utility model mono-as shown in Figure 2:
Portable double-acting spring scale, comprise scale case 1, on scale case 1, be provided with the graduation apparatus 2 of two-way equivalent arc, in scale case 1, be provided with two symmetrically arranged spring balance assemblies 3, the arm beam of steelyard 3-3 that spring balance assembly 3 comprises extension spring 3-1, be positioned at the pointer 3-2 of extension spring 3-1 afterbody, be connected with pointer 3-2 and be positioned at arm beam of steelyard 3-3 afterbody and stretch out in the suspension hook 3-4 outside scale case 1, is provided with the fixture for fixing scale case 1 on scale case 1.Be wherein two symmetrical through holes 4 that are opened in scale case 1 high scale table 2 original position for the fixture of fixing scale case 1.
In the time that needs are used the spring balance assembly 3 of below, only need to will in two through holes 4 on scale case 1, be located on two firmware objects and can use, in the time that needs are used the spring balance assembly 3 of top, only the spring balance assembly 3 of top need to be rotated to lower position, for another example upper operation.
Embodiment of the present utility model bis-as shown in Figure 3:
Portable double-acting spring scale, comprise scale case 1, on scale case 1, be provided with the graduation apparatus 2 of two-way equivalent arc, in scale case 1, be provided with two symmetrically arranged spring balance assemblies 3, the arm beam of steelyard 3-3 that spring balance assembly 3 comprises extension spring 3-1, be positioned at the pointer 3-2 of extension spring 3-1 afterbody, be connected with pointer 3-2 and be positioned at arm beam of steelyard 3-3 afterbody and stretch out in the suspension hook 3-4 outside scale case 1, is provided with the fixture for fixing scale case 1 on scale case 1.Be wherein the suspension ring 5 that are arranged at respectively on scale case 1 outside surface for the fixture of fixing scale case 1.On extension spring 3-1, be detachably provided with the latch for fixing extension spring 3-1.
In the time that needs are used the spring balance assembly 3 of below, only two suspension ring 5 of scale case 1 top need to be located on two fixed objects, and in extension spring 3-1, be inserted with latch up, can use; In the time that needs are used the spring balance assembly 3 of top, only the spring balance assembly 3 of top need to be rotated to lower position, for another example upper operation.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to claim scope.
Claims (4)
1. a portable double-acting spring scale, it is characterized in that: comprise scale case (1), on described scale case (1), be provided with the graduation apparatus (2) of two-way equivalent arc, in scale case (1), be provided with two symmetrically arranged spring balance assemblies (3), described spring balance assembly (3) comprises extension spring (3-1), be positioned at the pointer (3-2) of extension spring (3-1) afterbody, the arm beam of steelyard (3-3) being connected with pointer (3-2) and be positioned at the arm beam of steelyard (3-3) afterbody and stretch out in the outer suspension hook (3-4) of scale case (1), on scale case (1), be provided with the fixture for fixing scale case (1).
2. portable double-acting spring scale according to claim 1, is characterized in that: the described fixture for fixing scale case (1) is for being opened in two symmetrical through holes (4) of scale case (1) high scale table (2) original position.
3. portable double-acting spring scale according to claim 1, is characterized in that: the described fixture for fixing scale case (1) is for being arranged at respectively the suspension ring (5) on scale case (1) outside surface.
4. portable double-acting spring scale according to claim 3, is characterized in that: in described extension spring (3-1), be detachably provided with the latch for fixing extension spring (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442942.0U CN204007810U (en) | 2014-08-07 | 2014-08-07 | Portable double-acting spring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442942.0U CN204007810U (en) | 2014-08-07 | 2014-08-07 | Portable double-acting spring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007810U true CN204007810U (en) | 2014-12-10 |
Family
ID=52047792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420442942.0U Expired - Fee Related CN204007810U (en) | 2014-08-07 | 2014-08-07 | Portable double-acting spring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175586A (en) * | 2018-02-12 | 2018-06-19 | 中国人民解放军第四军医大学 | The multi-functional transhipment chair of emergency department |
-
2014
- 2014-08-07 CN CN201420442942.0U patent/CN204007810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175586A (en) * | 2018-02-12 | 2018-06-19 | 中国人民解放军第四军医大学 | The multi-functional transhipment chair of emergency department |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205120301U (en) | Aneroid barometer | |
| CN201806118U (en) | Intelligent weighing case and bag | |
| CN204007810U (en) | Portable double-acting spring scale | |
| CN207163610U (en) | A kind of foil gauge pressing device | |
| CN203455067U (en) | Electronic balance calibration counterweight | |
| CN202267521U (en) | Electronic crane scale suspension module | |
| CN206056835U (en) | A kind of addressing strains arm with exoskeleton | |
| CN204128647U (en) | Spring balance | |
| CN204568479U (en) | Sxemiquantitative automatic discharging well-bucket | |
| CN201107097Y (en) | Suspending type load carrier of electronic weight belt | |
| CN203964913U (en) | A kind of scalable leveling Sopwith staff frame | |
| CN203745067U (en) | Wall-mounted type weighing module | |
| CN203337253U (en) | Shockproof electronic scale | |
| CN203451088U (en) | Weight sensor of tower crane | |
| CN203382394U (en) | Rotating pin measuring and weighing sensor device for container spreader | |
| CN203754236U (en) | Crane comprising lifting hook with weighing device | |
| CN203376211U (en) | Weight-carrying performance detector for paper bags | |
| CN208751693U (en) | Portable item Weight detecting device | |
| CN202625638U (en) | Weighing device of container lifting tool | |
| CN202403776U (en) | Weighing noodle box | |
| CN206210247U (en) | Electromagnetic lifter model | |
| CN202255601U (en) | Multifunctional electronic scale | |
| CN108204852A (en) | A kind of moveable electronic scale | |
| CN204346558U (en) | Vegetable seeds sampling and Weight detecting device | |
| CN204101150U (en) | A kind of novel fodder weighing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141210 Termination date: 20170807 |