CN105953963A - Notebook computer 360-degree platform dual-support rotating shaft torsional force testing machine - Google Patents
Notebook computer 360-degree platform dual-support rotating shaft torsional force testing machine Download PDFInfo
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- CN105953963A CN105953963A CN201610452783.6A CN201610452783A CN105953963A CN 105953963 A CN105953963 A CN 105953963A CN 201610452783 A CN201610452783 A CN 201610452783A CN 105953963 A CN105953963 A CN 105953963A
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- detection platform
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a notebook computer 360-degree platform dual-support rotating shaft torsional force testing machine. The testing machine is characterized by comprising a detection platform, and a rocking arm transmission mechanism and a force detection mechanism which are respectively disposed on the left side and the right side of the detection platform, wherein the side, which is near to the detection platform, on the rocking arm transmission mechanism is provided with a first simple adjusting seat capable of vertical adjustment; the side, which is close to the detection platform, on the force detection mechanism is provided with a second simple adjusting seat capable of vertical adjustment; and the simple adjusting seat and the second simple adjusting seat are each provided with a graduation scale. The notebook computer 360-degree platform dual-support rotating shaft torsional force testing machine has the following advantages: the two ends of the detection platform are fixed so that data accuracy can be prevented from being affected when the detection platform shakes as a notebook computer overturns in a detection process; the structure of a first bearing can completely prevent an external force from being applied to the detection platform and accordingly can prevent a detection result from being affected; and the apparatus can also perform height adjustment according to thicknesses of different notebook computers so as to improve the test effect.
Description
Technical field
The present invention relates to a kind of torsion testing machine, be specifically related to a kind of 360 ° of platform dual-gripper rotary shaft torsion testing machines of notebook.
Background technology
At present, the notebook that detection can rotate or flat board when, it is all by placing it on a platform, and directly drives thing to be detected to overturn by cross bar, its torque value is measured by the strength induction structure of one end.But owing to prior art being all one end of fixed platform, the structure that the other end is unsettled, but such drawback is in test process, problem due to self structure, once switching process make platform shake, the data of test will be produced no small interference, thus last testing result can be affected.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide a kind of 360 ° of platform dual-gripper rotary shaft torsion testing machines of notebook, it is possible to steady testing platform, it is provided that preferably test environment.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that:
A kind of 360 ° of platform dual-gripper rotary shaft torsion testing machines of notebook, is characterized in that, the rocking-arm driving mechanism including detection platform, laying respectively at the described detection platform left and right sides and strength testing agency；Be provided with near the side of detection platform in described rocking-arm driving mechanism can up-down adjustment first simply adjust seat；Be provided with near the side of detection platform in described strength testing agency can up-down adjustment second simply adjust seat；Described first simply adjusts seat is connected by clutch shaft bearing with rocking-arm driving mechanism, and second simply adjusts seat is connected by the second bearing with strength testing agency；Described second bearing is for passing to strength testing agency by the torsion in detection platform；Described clutch shaft bearing includes bearing bore diameter and bearing outside diameter；Described bearing bore diameter is fixed on first and simply adjusts on seat, and bearing outside diameter is fixed in rocking-arm driving mechanism；Described first simply adjust seat, second simply adjust on seat and be provided with graduated scale, the position of detection platform according to product height, can be adjusted.
Further, cabinet bulk and display screen are also included；Described display screen is for the test result of the testing agency that flexs one's muscle.
Further, described rocking-arm driving mechanism and first simply adjusts between seat and is provided with cross bar；The clamping device of clamping notebook computer it is provided with on described cross bar.
The beneficial effect that the present invention is reached: this device is by fixing the two ends of detection platform, it is possible to avoid detection platform during detection to shake along with the upset of notebook, thus have impact on the accuracy of data；The structure of clutch shaft bearing can be avoided that detection platform is applied external force completely thus affect testing result；This device can also carry out the regulation of height according to the thickness of different notebooks, to improve the effect of test.
Accompanying drawing explanation
Fig. 1 is the front view of this device；
The structural representation of Tu2Shi rocking-arm driving mechanism；
The structural representation of Tu3Shi strength testing agency；
Fig. 4 is the partial structurtes schematic diagram of Fig. 2.
The implication of reference in figure:
1-detection platform, 2-notebook, 3-rocking-arm driving mechanism, 4-strength testing agency, 5-first simply adjusts seat, and 6-second simply adjusts seat, 7-clutch shaft bearing, 8-the second bearing, 9-cross bar, 10-clamping device, 11-display screen, 12-cabinet bulk, 13-bearing bore diameter.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
The present invention relates to a kind of 360 ° of platform dual-gripper rotary shaft torsion testing machines of notebook, including detection platform 1, lay respectively at the rocking-arm driving mechanism 3 of detection platform 1 left and right sides, strength testing agency 4, also include cabinet bulk and display screen 11.Display screen 11 is for the test result of the testing agency 4 that flexs one's muscle.
Object to be detected, such as notebook 2 computer or panel computer is placed in detection platform 1.
Be provided with near the side of detection platform 1 in rocking-arm driving mechanism 3 can up-down adjustment first simply adjust seat 5.First simply adjusts seat 5 is connected by clutch shaft bearing 7 with rocking-arm driving mechanism 3.
Be provided with near the side of detection platform 1 in strength testing agency 4 can up-down adjustment second simply adjust seat 6.Second simply adjusts seat 6 is connected by the second bearing 8 with strength testing agency 4.Second bearing 8 is for passing to strength testing agency 4 by the torsion in detection platform 1.
Clutch shaft bearing 7 includes bearing bore diameter 13 and bearing outside diameter.Bearing bore diameter 13 is fixed on first and simply adjusts on seat 5, and bearing outside diameter is fixed in rocking-arm driving mechanism 3.Specifically; rocking-arm driving bar buried bearing external diameter, first simply adjusts seat 5 is connected with bearing bore diameter 13, when rocking arm drives notebook 2 to rotate; bearing outside diameter can and then rotate; bearing bore diameter 13 is motionless, and such rotation strength only has the frictional force of bearing itself, and is rolling friction; as long as using the bearing of suitable coefficient of friction; it is the least to the data influence of detection itself, is almost negligible, as shown in Figure 4.
First simply adjusts seat 5, second simply adjusts on seat 6 and is provided with graduated scale, in order to carrying out altitude mixture control when can both sides height the same.
Rocking-arm driving mechanism 3 and the first simple adjustment are provided with cross bar 9 between seat 5.The clamping device 10 of clamping notebook 2 computer it is provided with on cross bar 9.
This device is when using:
The first step: determinand (selecting notebook 2 here) is put into equipment Inspection platform 1 and fixes, bottom thickness according to notebook 2 self, adjust first and simply adjust the scale on seat 5, second simply adjustment seat 6 so that the central shaft that notebook 2 rotates is centrally located at same level line with clutch shaft bearing 7 and the second bearing 8.
Second step: rocking-arm driving mechanism 3 drives cross bar 9, the fixture on cross bar 9, accommodates notebook 2 and renovates.
3rd step: rocking arm rotating mechanism drives cross bar 9360 ° rotation, thus drives notebook 2 to renovate rotation.
4th step: measure torque value by the strength testing agency 4 on the right side of equipment in rotary course and endurance life tests.
This device overcomes in prior art detection platform 1 due to the problem that can shake during only the detection caused is fixed in one end, this device is the structure using two ends to be all connected with bearing, wherein, the unsettled one end of prior art connects clutch shaft bearing 7, this bearing does not produces friction with detection platform 1, its drag effects caused is minimum, is negligible.
Meanwhile, this device can be adjusted according to the height of the center of rotation of different determinands, greatly improves the accuracy of detection, it is possible to be applicable to various determinand, and range is wide.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (3)
1. 360 ° of platform dual-gripper rotary shaft torsion testing machines of notebook, is characterized in that, the rocking-arm driving mechanism including detection platform, laying respectively at the described detection platform left and right sides and strength testing agency；Be provided with near the side of detection platform in described rocking-arm driving mechanism can up-down adjustment first simply adjust seat；Be provided with near the side of detection platform in described strength testing agency can up-down adjustment second simply adjust seat；
Described first simply adjusts seat is connected by clutch shaft bearing with rocking-arm driving mechanism, and second simply adjusts seat is connected by the second bearing with strength testing agency；Described second bearing is for passing to strength testing agency by the torsion in detection platform；
Described clutch shaft bearing includes bearing bore diameter and bearing outside diameter；Described bearing bore diameter is fixed on first and simply adjusts on seat, and bearing outside diameter is fixed in rocking-arm driving mechanism；
Described first simply adjust seat, second simply adjust on seat and be provided with graduated scale, for the position according to product height adjustment detection platform.
A kind of 360 ° of platform dual-gripper rotary shaft torsion testing machines of notebook the most according to claim 1, is characterized in that, also include cabinet bulk and display screen；Described display screen is for the test result of the testing agency that flexs one's muscle.
A kind of 360 ° of platform dual-gripper rotary shaft torsion testing machines of notebook the most according to claim 1, is characterized in that, described rocking-arm driving mechanism and first simply adjusts between seat and is provided with cross bar；The clamping device of clamping notebook computer it is provided with on described cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452783.6A CN105953963A (en) | 2016-06-22 | 2016-06-22 | Notebook computer 360-degree platform dual-support rotating shaft torsional force testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452783.6A CN105953963A (en) | 2016-06-22 | 2016-06-22 | Notebook computer 360-degree platform dual-support rotating shaft torsional force testing machine |
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| Publication Number | Publication Date |
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| CN105953963A true CN105953963A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610452783.6A Pending CN105953963A (en) | 2016-06-22 | 2016-06-22 | Notebook computer 360-degree platform dual-support rotating shaft torsional force testing machine |
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| Country | Link |
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| CN (1) | CN105953963A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683432A (en) * | 2021-01-05 | 2021-04-20 | 博众精工科技股份有限公司 | Method for testing torsion of rotating shaft of notebook computer |
| CN113375921A (en) * | 2021-06-11 | 2021-09-10 | 重庆洺九自动化科技有限公司 | Durability test machine for rotating shaft of notebook computer |
| CN117168796A (en) * | 2023-10-26 | 2023-12-05 | 昆山玮硕恒基智能科技股份有限公司 | Torsion test equipment of pivot structure |
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| US20080276728A1 (en) * | 2007-05-09 | 2008-11-13 | Schaeffler Kg | Device for measuring reaction moments and forces on a lever |
| CN102998099A (en) * | 2012-08-20 | 2013-03-27 | 昆山洺九机电有限公司 | Rotating shaft durability testing instrument |
| CN102998106A (en) * | 2012-08-20 | 2013-03-27 | 昆山洺九机电有限公司 | Durability tester for 360-degree rotating shaft |
| CN103852201A (en) * | 2014-01-24 | 2014-06-11 | 昆山洺九机电有限公司 | Torsion tester with vibration eliminating function |
| CN203798479U (en) * | 2014-01-24 | 2014-08-27 | 昆山洺九机电有限公司 | Torsion tester with vibration eliminating function |
| CN205879415U (en) * | 2016-06-22 | 2017-01-11 | 昆山洺九机电有限公司 | Two supporting shaft torque force testing machines of 360 platforms of notebook |
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2016
- 2016-06-22 CN CN201610452783.6A patent/CN105953963A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080276728A1 (en) * | 2007-05-09 | 2008-11-13 | Schaeffler Kg | Device for measuring reaction moments and forces on a lever |
| CN102998099A (en) * | 2012-08-20 | 2013-03-27 | 昆山洺九机电有限公司 | Rotating shaft durability testing instrument |
| CN102998106A (en) * | 2012-08-20 | 2013-03-27 | 昆山洺九机电有限公司 | Durability tester for 360-degree rotating shaft |
| CN103852201A (en) * | 2014-01-24 | 2014-06-11 | 昆山洺九机电有限公司 | Torsion tester with vibration eliminating function |
| CN203798479U (en) * | 2014-01-24 | 2014-08-27 | 昆山洺九机电有限公司 | Torsion tester with vibration eliminating function |
| CN205879415U (en) * | 2016-06-22 | 2017-01-11 | 昆山洺九机电有限公司 | Two supporting shaft torque force testing machines of 360 platforms of notebook |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683432A (en) * | 2021-01-05 | 2021-04-20 | 博众精工科技股份有限公司 | Method for testing torsion of rotating shaft of notebook computer |
| CN113375921A (en) * | 2021-06-11 | 2021-09-10 | 重庆洺九自动化科技有限公司 | Durability test machine for rotating shaft of notebook computer |
| CN113375921B (en) * | 2021-06-11 | 2023-03-14 | 重庆洺九自动化科技有限公司 | Durability testing machine for rotating shaft of notebook computer |
| CN117168796A (en) * | 2023-10-26 | 2023-12-05 | 昆山玮硕恒基智能科技股份有限公司 | Torsion test equipment of pivot structure |
| CN117168796B (en) * | 2023-10-26 | 2024-02-20 | 昆山玮硕恒基智能科技股份有限公司 | Torsion test equipment of pivot structure |
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Application publication date: 20160921 |
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