CN204330300U - A kind of fatigue test device for armrest - Google Patents
A kind of fatigue test device for armrest Download PDFInfo
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- CN204330300U CN204330300U CN201420757588.0U CN201420757588U CN204330300U CN 204330300 U CN204330300 U CN 204330300U CN 201420757588 U CN201420757588 U CN 201420757588U CN 204330300 U CN204330300 U CN 204330300U
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- slide plate
- push rod
- tested cylinder
- armrest
- guide pole
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Abstract
The utility model provides a kind of fatigue test device for armrest, it includes support, tested cylinder, slide plate, push rod, wherein, support vertical is arranged on test platform, and cradle top crossbeam center is provided with vertically arranged tested cylinder, and tested cylinder piston rod is passed down through crossbeam and is connected with slide plate, slide plate top is provided with guide pole, guide pole is two, lays respectively at tested cylinder piston rod both sides, and guide pole top is sleeved in the sleeve on crossbeam; Push rod is two, its top is contained on slide plate respectively by corresponding slide block set, arc push pedal is provided with bottom push rod, test platform below push pedal is provided with locking rack, seat to be measured is fixed on test platform by set lever by locking rack, push rod is provided with measurement inductor, measures inductor and is electrically connected with controller.This apparatus structure is simple, easy to detect, can adjust the armrest of equipment to different style, unlike material as required and test.
Description
Technical field
The utility model relates to field of office furniture, refers in particular to a kind of fatigue test device for armrest.
Background technology
Seat fatigue test device be each position of simulated furniture normal use and habitual misuse time, the test unit that the intensity had under being subject to the condition of disposable or repeated load or ability to bear are done.The test of office chair fatigue is generally used for: inspection seat may run into the intensity had under heavy load condition; The intensity that inspection seat has under the shock load condition comeed up against; The intensity that inspection seat has under reusing, repeating loading environment.Handrail plays a part on the seat to arm support, and the back seat completed in seat design is just in the Theoretical Design stage, and on seat, whether handrail is through practice test, whether can stand long-time test particularly important.Handrail is one of vitals of seat, and its fatigue behaviour directly has influence on the serviceable life of seat.Therefore, a kind of armrest fatigue strength tester is designed very necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of armrest fatigue test device simple for structure, easy to detect.
For achieving the above object, technical scheme provided by the utility model is: a kind of fatigue test device for armrest, it includes support, tested cylinder, slide plate, push rod, wherein, support vertical is arranged on test platform, cradle top crossbeam center is provided with vertically arranged tested cylinder, tested cylinder piston rod is passed down through crossbeam and is connected with slide plate, slide plate top is provided with guide pole, guide pole is two, lay respectively at tested cylinder piston rod both sides, guide pole top is sleeved in the sleeve on crossbeam; Push rod is two, its top is contained on slide plate respectively by corresponding slide block set, arc push pedal is provided with bottom push rod, test platform below push pedal is provided with locking rack, seat to be measured is fixed on test platform by set lever by locking rack, push rod is provided with measurement inductor, measures inductor and is electrically connected with controller.
Described slide block is locked on slide plate by clamping screw.
The utility model is after employing such scheme, adopt tested cylinder as power source, during test, push pedal is pressed on the handrail with seat, pressure is applied to handrail by cylinder, the thrust of push rod is fed back to controller by the measurement inductor on push rod, controller regulates thrust by regulating the output pressure of tested cylinder, thus ensure that the accurate power output of push rod detects, seat bottom arranges latch assembly, move to prevent seat, by long thrust measurement under strict environment, check that handrail is running under heavy load condition or reusing, whether be out of shape under repeating loading environment, damage.This apparatus structure is simple, easy to detect, can adjust the armrest of equipment to different style, unlike material as required and test.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
Below in conjunction with all views, the utility model is described in further detail, preferred embodiment of the present utility model is: see accompanying drawing 1, the fatigue test device for armrest described in the present embodiment, it is characterized in that: it includes support 1, tested cylinder 2, slide plate 3, push rod 4, wherein, support 1 is vertically mounted on test platform, support 1 top cross-bar center is provided with vertically arranged tested cylinder 2, tested cylinder 1 piston rod is passed down through crossbeam and is connected with slide plate 3, slide plate 3 top is provided with guide pole 5, guide pole 5 is two, lay respectively at tested cylinder 1 piston rod both sides, guide pole 5 top is sleeved in the sleeve on crossbeam, push rod 4 is two, and its top is sleeved on slide plate 3 respectively by corresponding slide block 6, and slide block 6 is locked on slide plate 3 by clamping screw 12, be provided with arc push pedal 7 bottom push rod 4, the test platform below push pedal 7 is provided with locking rack 10, and seat 8 to be measured is fixed on test platform by set lever 9 by locking rack 10, and push rod 4 is provided with measures inductor 11, measures inductor 11 and is electrically connected with controller.The present embodiment adopts tested cylinder as power source, during test, push pedal is pressed on the handrail with seat, pressure is applied to handrail by cylinder, the thrust of push rod is fed back to controller by the measurement inductor on push rod, controller regulates thrust by regulating the output pressure of tested cylinder, thus ensure that the accurate power output of push rod detects, seat bottom arranges latch assembly, move to prevent seat, by long thrust measurement under strict environment, check that handrail is running under heavy load condition or reusing, whether be out of shape under repeating loading environment, damage.This apparatus structure is simple, easy to detect, can adjust the armrest of equipment to different style, unlike material as required and test.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (2)
1. the fatigue test device for armrest, it is characterized in that: it includes support (1), tested cylinder (2), slide plate (3), push rod (4), wherein, support (1) is vertically mounted on test platform, support (1) top cross-bar center is provided with vertically arranged tested cylinder (2), tested cylinder (1) piston rod is passed down through crossbeam and is connected with slide plate (3), slide plate (3) top is provided with guide pole (5), guide pole (5) is two, lay respectively at tested cylinder (1) piston rod both sides, guide pole (5) top is sleeved in the sleeve on crossbeam, push rod (4) is two, its top is sleeved on slide plate (3) respectively by corresponding slide block (6), push rod (4) bottom is provided with arc push pedal (7), the test platform of push pedal (7) below is provided with locking rack (10), seat to be measured (8) is fixed on test platform by set lever (9) by locking rack (10), push rod (4) is provided with measures inductor (11), measures inductor (11) and is electrically connected with controller.
2. a kind of fatigue test device for armrest according to claim 1, is characterized in that: slide block (6) is locked on slide plate (3) by clamping screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757588.0U CN204330300U (en) | 2014-12-06 | 2014-12-06 | A kind of fatigue test device for armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757588.0U CN204330300U (en) | 2014-12-06 | 2014-12-06 | A kind of fatigue test device for armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204330300U true CN204330300U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420757588.0U Active CN204330300U (en) | 2014-12-06 | 2014-12-06 | A kind of fatigue test device for armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204330300U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043755A (en) * | 2015-09-21 | 2015-11-11 | 成都市天龙交通设备有限公司 | Seat armrest pressure testing device and testing method |
| CN105092278A (en) * | 2015-09-21 | 2015-11-25 | 成都市天龙交通设备有限公司 | Seat durability test device and test method |
| CN106546489A (en) * | 2015-09-18 | 2017-03-29 | 神讯电脑(昆山)有限公司 | Handle detection means |
-
2014
- 2014-12-06 CN CN201420757588.0U patent/CN204330300U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546489A (en) * | 2015-09-18 | 2017-03-29 | 神讯电脑(昆山)有限公司 | Handle detection means |
| CN105043755A (en) * | 2015-09-21 | 2015-11-11 | 成都市天龙交通设备有限公司 | Seat armrest pressure testing device and testing method |
| CN105092278A (en) * | 2015-09-21 | 2015-11-25 | 成都市天龙交通设备有限公司 | Seat durability test device and test method |
| CN105043755B (en) * | 2015-09-21 | 2018-10-16 | 成都市天龙交通设备有限公司 | Armrest pressure test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 No. 339 Muwang West Road, Dipu Town, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Dadong Chair Industry Co., Ltd. Address before: 313000 No. 339 Muwang West Road, Dipu Town, Anji County, Huzhou City, Zhejiang Province Patentee before: ANJI GRAND ORIENT FURNITURE CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |