CN205493852U - Machine of dynamometry grip - Google Patents
Machine of dynamometry grip Download PDFInfo
- Publication number
- CN205493852U CN205493852U CN201620211458.6U CN201620211458U CN205493852U CN 205493852 U CN205493852 U CN 205493852U CN 201620211458 U CN201620211458 U CN 201620211458U CN 205493852 U CN205493852 U CN 205493852U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- handle
- permanent magnet
- display part
- instruction
- 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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- Magnetic Treatment Devices (AREA)
Abstract
The utility model discloses a machine of dynamometry grip, a serial communication port, including brace table, display part and control part, the display part comprises electro -magnet, cylinder permanent magnet and transparent indicator tube, the control part is including install bin handle on, spring, handle down. Scold the counter of permanent magnet through the electro -magnet, a homopolarity repulsion reaches indicative function through this kind of magnet, lets the people feel noveler, and is more interesting, ornamental.
Description
Technical field
The utility model relates to dynamometric device, is specifically related to the machine of a kind of dynamometry grip.
Background technology
In dynameter of today, except various scales use scale to think, other are all to use numerical monitor, and numeral is a frosty word, the most intuitively, the most interesting.A kind of a kind of machine surveying grip interesting, that attract the size of the display power of tester is devised in person at this.
Summary of the invention
Technical problem to be solved in the utility model is: provide the machine of a kind of dynamometry grip improved in terms of display.
For realizing the purpose of the utility model, it is achieved by the following technical solutions: the machine of a kind of dynamometry grip, it is characterised in that include support platform, display part and control portion, be fixedly installed a support round platform on the described support platform left side；Described display part is arranged on support round platform, and described display part is made up of electromagnet, cylinder permanent magnet and transparent instruction pipe, indicates pipe upper end closed, lower ending opening；Electromagnet is arranged on support round platform upper end, and electromagnet upper end is pasted with anti-collision rubber, and permanent magnet is put thereon；Instruction pipe box is outside electromagnet and permanent magnet, and instruction pipe lower end inner wall is enclosed within support round platform and interference fit, and instruction Guan Congyu rubber upper surface same level is to the scale being marked with instruction power；Described control portion includes installation case, upper handle, spring, lower handle, case right middle section is installed a rectangular groove is set, in arranging a vertical elongated hole in groove left wall and installing case, space communicates, the lower end of groove, installation right wall of box are fixedly installed lower handle, lower handle upper end connects spring, spring upper end connects upper handle, and upper handle left end inserts in groove；Power supply, slide rheostat are installed in case is installed.Slide rheostat, power supply, electromagnet pass through wired in series, can arrange through hole to arrange conducting wire supporting to open in the middle of round platform inside vertical through hole, installation bottom wall perforate, support platform.Slide rheostat slip pin right-hand member is connected through elongated hole with upper handle.Permanent magnet is relative with the electromagnet homopolarity after energising.
When firmly pinching, making lower handle draw close, so that slide rheostat accesses, the resistance in circuit diminishes, electric current becomes big in circuit, and electromagnet magnetic becomes strong, and due to permanent magnet and electromagnet homopolar-repulsion, electromagnet just scolds rising counter for permanent magnet；Firmly making lower handle lean on to get over, the biggest by the electric current of electromagnet, electromagnet is the biggest to the repulsive force of permanent magnet, permanent magnet just by counter scold the highest.Therefore permanent magnet may act as pointer effect.Scale on instruction pipe, is repelled, by electromagnet, the grip that height upwards is corresponding according to permanent magnet, carries out marking.All principles, parts be all existing knowledge, technology.
Compared with prior art, the beneficial effects of the utility model are: scolded the counter of permanent magnet by electromagnet, reach indicative function by homopolar-repulsion between this magnet, allow people feel noveler, more interesting, ornamental.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is overall；
Fig. 2 is the utility model control portion schematic diagram；
Fig. 3 is the utility model circuit connection diagram.
1, platform is supported；2, instruction pipe；21, round platform is supported；22, electromagnet；23, permanent magnet；3, case is installed；31, upper handle；32, spring；33, lower handle.
Detailed description of the invention
Below according to accompanying drawing 1-3, detailed description of the invention of the present utility model is made a detailed explanation.
The machine of a kind of dynamometry grip, such as Fig. 1 and 2, includes support platform 1, display part and control portion, is fixedly installed a support round platform 21 on described support platform 1 left side；Described display part is arranged on support round platform 21, and described display part is made up of electromagnet 22, cylinder permanent magnet 23 and transparent instruction pipe 2, indicates pipe 2 upper end closed, lower ending opening；Electromagnet 22 is arranged on support round platform 21 upper end, and electromagnet 22 upper end is pasted with anti-collision rubber, and permanent magnet 23 is put thereon；Instruction pipe 2 is enclosed within outside electromagnet 22 and permanent magnet 23, and instruction pipe 2 lower end inner wall is enclosed within and holds round on 21 platforms and interference fit, instruction pipe 2 from rubber upper surface same level to the scale being marked with instruction power；Described control portion includes installation case 3, upper handle 31, spring 32, lower handle 33, case 3 right middle section is installed a rectangular groove is set, in arranging a vertical elongated hole in groove left wall and installing case, space communicates, the lower end of groove, the installation right wall of case 3 are fixedly installed lower handle 33, lower handle 33 upper end connects spring 32, spring 32 upper end connects upper handle 31, and upper handle 31 left end inserts in groove；Power supply, slide rheostat are installed in case 3 is installed.
If Fig. 3 is circuit connection diagram.Slide rheostat, power supply, electromagnet pass through wired in series, can arrange through hole to arrange conducting wire supporting to open in the middle of round platform inside vertical through hole, installation bottom wall perforate, support platform.Slide rheostat slip pin right-hand member is connected through elongated hole with upper handle.Permanent magnet is relative with the electromagnet homopolarity after energising.
When firmly pinching, making lower handle draw close, so that slide rheostat accesses, the resistance in circuit diminishes, electric current becomes big in circuit, and electromagnet magnetic becomes strong, and due to permanent magnet and electromagnet homopolar-repulsion, electromagnet just scolds rising counter for permanent magnet；Firmly making lower handle lean on to get over, the biggest by the electric current of electromagnet, electromagnet is the biggest to the repulsive force of permanent magnet, permanent magnet just by counter scold the highest.Therefore permanent magnet may act as pointer effect.Scale on instruction pipe, is repelled, by electromagnet, the grip that height upwards is corresponding according to permanent magnet, carries out marking.
Use brief description: firmly pinch and make upper handle downwards near lower handle, observe the scale of the power indicated by height that permanent magnet rises, several lower.
Claims (1)
1. the machine of a dynamometry grip, it is characterised in that include support platform, display part and control portion, be fixedly installed a support round platform on the described support platform left side；
Described display part is arranged on support round platform, and described display part is made up of electromagnet, cylinder permanent magnet and transparent instruction pipe, indicates pipe upper end closed, lower ending opening；Electromagnet is arranged on support round platform upper end, and electromagnet upper end is pasted with anti-collision rubber, and permanent magnet is put thereon；Instruction pipe box is outside electromagnet and permanent magnet, and instruction pipe lower end inner wall is enclosed within support round platform and interference fit, and instruction Guan Congyu rubber upper surface same level is to the scale being marked with instruction power；
Described control portion includes installation case, upper handle, spring, lower handle, case right middle section is installed a rectangular groove is set, in arranging a vertical elongated hole in groove left wall and installing case, space communicates, the lower end of groove, installation right wall of box are fixedly installed lower handle, lower handle upper end connects spring, spring upper end connects upper handle, and upper handle left end inserts in groove；Installing power supply, slide rheostat in installing case, slide rheostat slip pin right-hand member is connected through elongated hole with upper handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211458.6U CN205493852U (en) | 2016-03-19 | 2016-03-19 | Machine of dynamometry grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211458.6U CN205493852U (en) | 2016-03-19 | 2016-03-19 | Machine of dynamometry grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205493852U true CN205493852U (en) | 2016-08-24 |
Family
ID=56731576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620211458.6U Expired - Fee Related CN205493852U (en) | 2016-03-19 | 2016-03-19 | Machine of dynamometry grip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205493852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI651116B (en) * | 2017-12-08 | 2019-02-21 | 國立交通大學 | Programmable conical cup upper limb action training and evaluation device and method |
-
2016
- 2016-03-19 CN CN201620211458.6U patent/CN205493852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI651116B (en) * | 2017-12-08 | 2019-02-21 | 國立交通大學 | Programmable conical cup upper limb action training and evaluation device and method |
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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 |
Granted publication date: 20160824 Termination date: 20170319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |