CN2472652Y - Digital body antexed meter - Google Patents
Digital body antexed meter Download PDFInfo
- Publication number
- CN2472652Y CN2472652Y CN 01219815 CN01219815U CN2472652Y CN 2472652 Y CN2472652 Y CN 2472652Y CN 01219815 CN01219815 CN 01219815 CN 01219815 U CN01219815 U CN 01219815U CN 2472652 Y CN2472652 Y CN 2472652Y
- Authority
- CN
- China
- Prior art keywords
- gear
- guide rod
- push pedal
- box
- meter
- 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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Abstract
The utility model provides a digital body antexed meter, which comprises a soleplate, a raising mechanism, a measuring mechanism and a control box; wherein, the soleplate comprises a substrate, a soleplate and a step tread plate; the raising mechanism comprises a guide plate, a lifting plate which can move up and down in a runner on the guide plate, a clamp bolt and a nut; the measuring mechanism comprises a bridge, a guide rod, a ranging rushing board box and two cushion blocks; the ranging rushing board box has one side provided with a gear and a displacement sensor and the other side of the ranging rushing board box with a transverse displacement buffer gear; the control box is internally provided with a circuit wafer. The utility model has the integrated advantages of stable capability, high definition, digital displaying, convenient operation, easy popularization and so on.
Description
This utility model relates to a kind of trunk bending forwards meter, especially relates to a kind of digital trunk bending forwards meter.
Trunk bending forwards is an important parameter of measuring human body pliability quality, and the trunk bending forwards meter of therefore developing degree of accuracy height, numeral demonstration directly perceived is significant.And the present employed mechanical type trunk bending forwards meter that mostly is, not general-purpose computers management testing data, and degree of accuracy are not high.
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of digital trunk bending forwards meter is provided.
The purpose of this utility model is to realize by following technical solution.Design a kind of digital trunk bending forwards meter, it comprises: base, hoisting mechanism, measuring mechanism and control box; Described base comprises: pedestal, its base plate and its step tread plate that is provided with previously that is provided with down; Described hoisting mechanism comprises: be fixed on the guide plate on the base, the lifter plate that can move up and down in the guide plate upper hopper chute, fastening screw screw bolt and nut; Described measuring mechanism is positioned at the top of hoisting mechanism, comprising: beam, guide rod, range finding push pedal box and two cushion blocks; Be provided with gear and displacement transducer on one side in the described range finding push pedal box, another side is provided with the lateral displacement buffer gear; Described beam and guide rod link into an integrated entity with screw through cushion block, and beam and lifter plate are screwed; Described range finding push pedal box slides along guide rod, and spacing through the alignment pin that is arranged on its bottom, and the axle of displacement transducer go up to be installed gear, gear be arranged on the lateral tooth bar engagement of guide rod; In the described control box control circuit board is housed, the signal of displacement transducer is the input signal of control circuit board, and the output signal of control circuit board is delivered to the display screen on the control box.
In the such scheme, described displacement transducer adopts linear resistance.
In the such scheme, described lateral displacement buffer gear is laterally to offer two holes in range finding push pedal box, pack in the hole ball and spring, and seal with gland in the outside.Tightness unanimity when the push pedal box slides on guide rod so that find range.
Digital trunk bending forwards meter of the present utility model has the following advantages compared with prior art:
1, stable performance, degree of accuracy height, numeral show;
2, easy to use, be convenient to promote.
Below in conjunction with drawings and Examples, further specify this utility model.
Fig. 1 is the front view of digital trunk bending forwards meter;
Fig. 2 is the left view of base and elevating mechanism among Fig. 1;
Fig. 3 is that cutaway view is looked on the right side of Fig. 2;
Fig. 4 is that cutaway view Amplified image is looked on the left side of range finding push pedal box among Fig. 1;
Fig. 5 is the A-A profile of Fig. 4.
Fig. 1 to Fig. 5 illustrates the structure of digital trunk bending forwards meter of the present utility model.Referring to figs. 1 through Fig. 5, this device comprises: base, hoisting mechanism, measuring mechanism and control box; Base comprises: rectangle pedestal 2, its base plate 1 and its step tread plate that is provided with previously 3 that is provided with down; Hoisting mechanism is arranged on pedestal 2 two ends, is used for changing test height, to adapt to different height testers' needs.Hoisting mechanism comprises: be fixed on the guide plate 13 on the base, lifter plate 14, fastening bolt 15 and the wing nut 16 that can move up and down in guide plate 13 upper hopper chutes; Measuring mechanism is positioned at the top of hoisting mechanism, and it comprises: beam 4, guide rod 7, range finding push pedal box 9 and two cushion blocks 5; Be provided with gear 11 and displacement transducer 10 on one side in the range finding push pedal box 9, another side is provided with the lateral displacement buffer gear; Beam 4 and guide rod 7 link into an integrated entity through cushion block 5 usefulness screws, and beam 4 is screwed with lifter plate 14; Range finding push pedal box 9 slides along guide rod 7, and spacing through the alignment pin 12 that is arranged on its bottom, and the axle of displacement transducer 10 is gone up gear 11 is installed, gear 11 be arranged on guide rod 7 lateral tooth bars 8 engagements; In the control box 6 control circuit board is housed, the signal of displacement transducer 10 is the input signal of control circuit board, and the output signal of control circuit board is delivered to the display screen on the control box 6.
Displacement transducer 10 can adopt linear resistance.Base can integral body be a wooden structures.
The lateral displacement buffer gear is laterally to offer two holes in range finding push pedal box 9, pack in the hole ball 17 and spring 18, and seal with gland 19 in the outside.When gear 11 and tooth bar 8 engagements were too tight or too loose, spring 18 can compress thereupon or extend, thereby has guaranteed the normal engaged of gear 11 with tooth bar 8, has cushioned the variation of lateral displacement.
Because control circuit adopts existing universal circuit, not inventive point of the present utility model, being described in this and being omitted of therefore relevant circuit.
When the tester promoted to find range push pedal box 9, it slided on guide rod 7, because the engagement of gear 11 and tooth bar 8 rotates linear resistance 10, produced the variation of voltage signal, sent single-chip microcomputer to handle this signal, delivered to display screen and showed.
Claims (3)
1, a kind of digital trunk bending forwards meter is characterized in that it comprises: base, hoisting mechanism, measuring mechanism and control box; Described base comprises: pedestal, its base plate and its step tread plate that is provided with previously that is provided with down; Described hoisting mechanism comprises: be fixed on the guide plate on the base, the lifter plate that can move up and down in the guide plate upper hopper chute, fastening screw screw bolt and nut; Described measuring mechanism is positioned at the top of hoisting mechanism, comprising: beam, guide rod, range finding push pedal box and two cushion blocks; Be provided with gear and displacement transducer on one side in the described range finding push pedal box, another side is provided with the lateral displacement buffer gear; Described beam and guide rod link into an integrated entity with screw through cushion block, and beam and lifter plate are screwed; Described range finding push pedal box slides along guide rod, and spacing through the alignment pin that is arranged on its bottom, and the axle of displacement transducer go up to be installed gear, gear be arranged on the lateral tooth bar engagement of guide rod; In the described control box control circuit board is housed, the signal of displacement transducer is the input signal of control circuit board, and the output signal of control circuit board is delivered to the display screen on the control box.
2, digital trunk bending forwards meter according to claim 1 is characterized in that described displacement transducer adopts linear resistance.
3, digital trunk bending forwards meter according to claim 1 and 2 is characterized in that described lateral displacement buffer gear is laterally to offer two holes in range finding push pedal box, pack in the hole ball and spring, and seal with gland in the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219815 CN2472652Y (en) | 2001-04-19 | 2001-04-19 | Digital body antexed meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219815 CN2472652Y (en) | 2001-04-19 | 2001-04-19 | Digital body antexed meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472652Y true CN2472652Y (en) | 2002-01-23 |
Family
ID=33637549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01219815 Expired - Fee Related CN2472652Y (en) | 2001-04-19 | 2001-04-19 | Digital body antexed meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472652Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520874A (en) * | 2013-10-25 | 2014-01-22 | 沈阳医学院 | Seat body forward bending power-driven testing device for student physique testing |
| CN105380649A (en) * | 2015-12-07 | 2016-03-09 | 沈阳东软医疗系统有限公司 | Radio frequency receiving coil positioning method and device in magnetic resonance imaging system |
-
2001
- 2001-04-19 CN CN 01219815 patent/CN2472652Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520874A (en) * | 2013-10-25 | 2014-01-22 | 沈阳医学院 | Seat body forward bending power-driven testing device for student physique testing |
| CN105380649A (en) * | 2015-12-07 | 2016-03-09 | 沈阳东软医疗系统有限公司 | Radio frequency receiving coil positioning method and device in magnetic resonance imaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |