CN114112137B - Hinge torsion testing device - Google Patents
Hinge torsion testing device Download PDFInfo
- Publication number
- CN114112137B CN114112137B CN202111399253.7A CN202111399253A CN114112137B CN 114112137 B CN114112137 B CN 114112137B CN 202111399253 A CN202111399253 A CN 202111399253A CN 114112137 B CN114112137 B CN 114112137B
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- piece
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- 238000012360 testing method Methods 0.000 title claims abstract description 74
- 238000003756 stirring Methods 0.000 claims abstract description 48
- 238000003825 pressing Methods 0.000 claims description 34
- 210000000078 claw Anatomy 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of hinge testing, and particularly discloses a hinge torsion testing device. The clamping assembly is used for clamping one of the leaves of the hinge; the output end of the toggle assembly is used for toggling the other leaf of the hinge; the stirring driving piece is arranged on the workbench, one end of the torsion test piece is connected with the output end of the stirring driving piece, and the other end of the torsion test piece is connected with the input end of the stirring assembly; the torsion test piece is used for measuring the torsion value between two sheets. In this embodiment, the toggle driving member may be a servo motor. The torsion test piece may be a torsion sensor. Through the arrangement, the torsion value born by the hinge can be tested under the condition that the hinge is stirred at a preset rotating speed and a preset angle; and when the two hinges are separated or plastic deformation occurs, the torsion value measured by the torsion test piece is the maximum torsion which the hinges can bear.
Description
Technical Field
The invention relates to the technical field of hinge testing, in particular to a hinge torsion testing device.
Background
Hinges are mechanical devices used to connect two solids and allow relative rotation between the two. The hinge may be formed from a removable component or from a foldable material.
When the hinge is used at the rotating shaft of the notebook computer, the hinge has damping, so that the screen of the notebook computer can be stopped at any position. When the hinge is used, the quality of the screen, the rotating speed and the rotating angle during overturning can influence the service life of the hinge. However, at present, the rotation speed and rotation angle which can be born by the hinge cannot be tested.
Disclosure of Invention
The invention aims to provide a hinge torsion testing device which is used for testing torsion born by a hinge in a test of a preset rotating speed and a preset angle and the maximum torsion born by the hinge when the hinge is damaged.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the invention provides a hinge torsion testing device, which comprises:
the clamping assembly is used for clamping one of the leaves of the hinge;
the output end of the stirring assembly is used for stirring the other page piece of the hinge;
The device comprises a stirring driving piece and a torsion test piece, wherein one end of the torsion test piece is connected with the output end of the stirring driving piece, and the other end of the torsion test piece is connected with the input end of the stirring assembly; the torsion test piece is used for measuring the torsion value of the poking assembly.
Preferably, the stirring assembly comprises a stirring shaft and a stirring claw, the stirring shaft is rotationally arranged on the workbench, one end of the stirring shaft is connected with the other end of the torsion test piece, the other end of the stirring shaft is connected with the stirring claw, and the stirring claw is used for stirring the other blade of the hinge.
Preferably, the toggle assembly further comprises a toggle disc, one end of the toggle disc is connected with the toggle shaft, a plurality of connecting holes are formed in the toggle disc at intervals along the radial direction, the toggle claw is arranged on the toggle disc in a sliding manner along the radial direction of the toggle disc, and the locking bolt passes through the toggle claw and is fixed to a plurality of connecting holes.
Preferably, the toggle assembly further comprises a first limiting assembly, the first limiting assembly comprises a trigger piece and a first sensing piece, the first sensing piece is arranged on the workbench, the trigger piece is arranged on the toggle disc, the toggle disc rotates to a limiting position, and the trigger piece triggers the first sensing piece.
Preferably, the clamping assembly has a testing position proximate to the toggle assembly and a discharging position distal to the toggle assembly.
Preferably, the clamping assembly comprises a clamping frame, a clamping power piece and two clamping pieces; the clamping frame can be close to or far from the stirring assembly, the clamping power piece is arranged on the clamping frame, the two clamping pieces are arranged on the clamping frame, and at least one clamping power piece is connected with the output end of the clamping power piece; when the two clamping pieces are close to each other, the leaf of the hinge can be clamped.
Preferably, the clamping assembly further comprises a sliding driving piece, the sliding driving piece is arranged on the workbench, and the clamping frame is arranged on the workbench in a sliding manner and is connected to the output end of the sliding driving piece.
Preferably, the hinge torsion testing device further comprises a pressing component, the clamping component further comprises a placing support, the placing support is provided with a placing groove, and after one leaf of the hinge passes through the placing groove, the pressing component can press the rotating shaft of the hinge against the placing support.
Preferably, the pressing component comprises a pressing support and a pressing piece, the pressing support is arranged on the workbench, the pressing piece is arranged on the pressing support, and the rotating shaft can be pressed against the placing support when the output end of the pressing piece stretches out.
Preferably, the hinge torsion testing device further comprises a code scanning assembly, the clamping assembly is provided with an avoidance hole, and the code scanning assembly can scan the code through the avoidance hole.
The beneficial effects of the invention are as follows:
The invention provides a hinge torsion testing device, which clamps one leaf of a hinge through a clamping component, dials the other leaf of the hinge through a toggling component, and a toggling driving piece is connected with the toggling component through a torsion testing piece; when the two hinges are separated or plastic deformation occurs, the torsion value measured by the torsion test piece is the maximum torsion which the hinges can bear.
Drawings
FIG. 1 is a schematic structural diagram of a hinge torsion testing device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a hinge torsion testing apparatus (excluding a housing) according to an embodiment of the present invention;
FIG. 3 is a first view of a schematic structural diagram of a toggle actuator, a torsion test piece, a clamping assembly, and a toggle assembly according to an embodiment of the present invention;
FIG. 4 is a second view of a schematic structural diagram of a toggle actuator, a torsion test piece, a clamping assembly, and a toggle assembly according to an embodiment of the present invention;
FIG. 5 is a third view of a schematic structural diagram of a toggle actuator, a torsion test piece, a clamping assembly, and a toggle assembly according to an embodiment of the present invention;
Fig. 6 is a schematic structural diagram of a clamping assembly according to an embodiment of the invention.
In the figure:
100. A hinge;
1. A clamping assembly; 11. a clamping frame; 12. a clamping member; 121. avoidance holes; 13. clamping the power piece; 14. a slide driving member; 15. placing a bracket;
2. The assembly is stirred; 21. a dial shaft; 22. a toggle plate; 23. a poking claw; 24. a trigger; 25. a first sensing member; 26. a bump; 27. a second sensing member;
3. a work table; 31. a housing; 32. a display screen;
4. The driving piece is stirred;
5. A torsion test piece;
6. a mortgage assembly; 61. pressing the support; 62. a pressing member;
7. A code scanning gun.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first location" and "second location" are two distinct locations and wherein the first feature is "above," "over" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is level above the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
As shown in fig. 1 to 6, the present embodiment provides a hinge torsion testing device, which includes a clamping assembly 1, a toggle assembly 2, a toggle driving member 4, and a torsion testing member 5. Wherein the clamping assembly 1 is used for clamping one of the leaves of the hinge 100; the output end of the toggle assembly 2 is used for toggling the other leaf of the hinge 100; the stirring driving piece 4 is arranged on the workbench 3, one end of the torsion test piece 5 is connected with the output end of the stirring driving piece 4, and the other end of the torsion test piece 5 is connected with the input end of the stirring assembly 2; the torsion test piece 5 is used to measure the torsion value between two sheets. In this embodiment, the toggle driving member 4 may be a servo motor. The torsion test piece 5 may be a torsion sensor.
In this embodiment, through the above arrangement, in the process that the toggle assembly 2 toggles the hinge 100 at the preset rotation speed and the preset angle, the torsion test piece 5 can test the torsion value of the toggle assembly 2, so as to infer the torsion value born by the hinge 100; when the two hinges 100 are separated or plastic deformation occurs, the torsion value measured by the torsion test piece 5 is the maximum torsion that the hinge 100 can bear. The structure of the notebook computer is designed according to the torsion value, so that the torsion value for damaging the hinge 100 is reached first when the notebook computer is operated, the damaged hinge 100 is damaged, and the loss can be reduced to the minimum.
In this embodiment, regarding the structure of the toggle assembly 2, optionally, the toggle assembly 2 includes a toggle shaft 21 and a toggle claw 23, the toggle shaft 21 is rotatably disposed on the workbench 3, one end of the toggle shaft 21 is connected with the other end of the torsion test piece 5, the other end of the toggle shaft 21 is connected with the toggle claw 23, and the toggle claw 23 is used for toggling another leaf of the hinge 100. Optionally, a ball bearing is provided between the dial shaft 21 and the table 3, preferably a pressure bearing is provided between the dial shaft 21 and the table 3. This setting makes the rotation of stirring axle 21 more stable, and then has guaranteed that stirring hinge 100 process can not take place the radial or axial displacement of axle, has improved the accuracy of test.
Further, the poking claw 23 is provided with an arc poking part, and the arc poking parts are arranged in parallel along the axial direction of the rotating shaft. The setting can avoid stirring claw 23 to cause the fish tail to the page piece, and the area of contact with the page piece remains unchanged, improves the accuracy of test result.
In order to meet the testing of hinges 100 of different models, the toggle assembly 2 further comprises a toggle disc 22, one end of the toggle disc 22 is connected with the toggle shaft 21, a plurality of connecting holes are formed in the toggle disc 22 at intervals along the radial direction, the toggle claw 23 is arranged on the toggle disc 22 along the radial sliding direction of the toggle disc 22, and the locking bolt is fixed to the plurality of connecting holes after passing through the toggle claw 23. Further, the dial 22 is provided with a sliding groove in the radial direction, and the dial claw 23 is provided with a sliding block capable of sliding in the sliding groove. This arrangement makes the dial 22 drive the toggle claw 23 to rotate, avoids the locking bolt stress, and can improve the fastness of the toggle claw 23.
In order to avoid collision between the poking claw 23 and the workbench 3 caused by overlarge rotating angle of the poking disc 22 in the test process. In this embodiment, preferably, the toggle assembly 2 further includes a first limiting assembly, the first limiting assembly includes a trigger member 24 and a first sensing member 25, the first sensing member 25 is disposed on the workbench 3, the trigger member 24 is disposed on the toggle disc 22, the toggle disc 22 rotates to a first limit position, and the trigger member 24 triggers the first sensing member 25. Alternatively, the first sensing element 25 may be a photoelectric sensor, and the triggering element 24 may be a shielding sheet, where the photoelectric sensor is shielded by the shielding sheet, indicating that the rotating disc is rotated to the first limit position.
Optionally, to avoid the failure of the photoelectric sensor, in this embodiment, the toggle assembly 2 further includes a second limiting assembly, where the second limiting assembly includes a bump 26 fixed on the toggle disc 22 and a second sensing element 27 fixed on the workbench 3. When the dial 22 rotates to the second limit position, the bump 26 triggers the second sensing element 27, and at this time, the device can be powered off, preventing the dial driver 4 from continuing to output power. The second sensing element 27 may be a limit switch. In other implementations of the present embodiment, the tab 26 and the dial 22 may be integrally formed.
To facilitate placement of the hinge 100 in the clamping assembly 1, in this embodiment, the clamping assembly 1 optionally has a testing position near the toggle assembly 2 and a discharging position away from the toggle assembly 2. This arrangement facilitates manual placement of the hinge 100 in the clamping assembly 1.
With respect to the clamping assembly 1, in this embodiment, preferably, the clamping assembly 1 includes a clamping frame 11, a clamping power member 13, and two clamping members 12; the clamping frame 11 can be close to or far from the poking assembly 2, the clamping power piece 13 is arranged on the clamping frame 11, the two clamping pieces 12 are both arranged on the clamping frame 11, and at least one clamping power piece 13 is connected with the output end of the clamping power piece; the two clamping members 12 are able to clamp the leaves of the hinge 100 when they are brought close to each other. Alternatively, the clamping driving member is a clamping cylinder, and the two clamping members 12 are respectively arranged at two output ends of the clamping cylinder.
Optionally, the clamping assembly 1 further includes a sliding driving member 14, the sliding driving member 14 is disposed on the table 3, and the clamping frame 11 is slidably disposed on the table 3 and connected to an output end of the sliding driving member 14. Wherein the slide driving member 14 may be selected from a cylinder or a servo motor. In this embodiment, illustratively, the screw is rotatably connected to the workbench 3 and is connected to the servo motor, the nut is fixedly arranged on the clamping frame 11 and is in threaded fit with the screw, the slide block is arranged on the clamping frame 11, the slide rail is arranged on the workbench 3, and the slide block slides on the slide rail. This setting can satisfy clamping assembly 1 and keep away from or be close to the demand of stirring subassembly 2, and only need slider and slide rail can realize, stable performance, simple structure, with low costs. Of course, in other embodiments, the clamping frame 11 may be horizontally rotated or vertically rotated on the workbench 3, where during the horizontal rotation, the opening directions of the two clamping members 12 are kept upward, and during the vertical rotation, the opening directions of the two clamping members 12 can be changed from upward to horizontal directions and face the staff, so as to facilitate the placement of the hinge 100.
In the testing process, if the hinge 100 is not completely clamped between the two clamping members 12, one of the leaves is bent or the hinge 100 falls off and is sprung.
For this reason, in this embodiment, optionally, the hinge torsion testing device further includes a pressing component, the clamping component 1 further includes a placement frame 15, the placement frame 15 is provided with a placement groove, after one leaf of the hinge 100 passes through the placement groove, the leaf can be clamped by the clamping component 1, and the pressing component can press the rotating shaft of the hinge 100 against the placement frame 15. The shaft can be pressed against the placement frame 15 by the above arrangement. In this embodiment, one of the unclamped sheets may be attached to the placement frame 15 during testing.
Specifically, the pressing assembly includes a pressing bracket 61 and a pressing member 62, the pressing bracket 61 is disposed on the workbench 3, the pressing member 62 is disposed on the pressing bracket 61, and when the output end of the pressing member 62 extends, the rotating shaft can be pressed against the placement bracket 15. The pressing member 62 may be a telescopic cylinder. Preferably, the pressing support 61 is provided with a channel, the telescopic cylinder is vertically arranged on the pressing support 61, and a telescopic rod of the telescopic cylinder can penetrate through the channel, so that the force used in the pressing process is reduced as much as possible, and the energy consumption is reduced.
The pressing support 61 comprises a support plate and four support rods connected between the support plate and the workbench 3, wherein the four support rods are arranged on two sides of the clamping assembly 1, and the space is reasonably utilized, so that the device is compact in structure.
Generally, failure of test data and test hinges to correspond may result in data being unusable. For this reason, in this embodiment, be equipped with the identification code on the hinge, need sweep the sign indicating number in order to match test data and hinge, avoid later data unable matching.
In this embodiment, the hinge torsion testing device further includes a code scanning assembly, the clamping assembly 1 is provided with an avoidance hole 121, and the code scanning assembly can scan the code of the hinge 100 through the avoidance hole 121. The code scanning component can be selected as a code scanning gun 7. The code scanning gun 7 and the avoiding hole 121 are arranged, so that the code scanning of the page 100 is not required in advance or in the later test period during the test, and the test efficiency is improved. Specifically, the avoidance hole 121 is formed in the clamping member 12, so that on one hand, the identification code on the hinge 100 can be avoided, and on the other hand, the weight of the clamping member 12 can be reduced, and the production cost can be reduced.
Optionally, the workbench 3 may be provided with a plurality of clamping assemblies 1 and a plurality of poking assemblies 2 that are mutually matched, so as to test a plurality of hinges 100 at the same time, thereby further improving the testing efficiency. The table 3 is provided with a housing 31, and the housing 31 covers the clamp assembly 1, the toggle assembly 2, and the like. Optionally, the hinge torque testing device further includes a display screen 32 and a controller for adjusting the testing parameters.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (6)
1. The utility model provides a hinge torsion testing arrangement which characterized in that includes:
A clamping assembly (1), wherein the clamping assembly (1) is used for clamping one of the leaves of the hinge (100);
the toggle assembly (2), the output end of the toggle assembly (2) is used for toggling the other leaf of the hinge (100);
The device comprises a stirring driving piece (4) and a torsion test piece (5), wherein one end of the torsion test piece (5) is connected to the output end of the stirring driving piece (4), and the other end of the torsion test piece (5) is connected to the input end of the stirring assembly (2); the torsion test piece (5) is used for measuring the torsion value of the stirring assembly (2);
The stirring assembly (2) comprises a stirring shaft (21) and a stirring claw (23), the stirring shaft (21) is rotationally arranged on the workbench (3), one end of the stirring shaft is connected with the other end of the torsion test piece (5), the other end of the stirring shaft (21) is connected with the stirring claw (23), and the stirring claw (23) is used for stirring the other page piece of the hinge (100);
the toggle claw (23) is provided with an arc toggle part which is arranged in parallel along the axial direction of the rotating shaft of the hinge (100);
the stirring assembly (2) further comprises a stirring disc (22), one end of the stirring disc (22) is connected with the stirring shaft (21), a plurality of connecting holes are formed in the stirring disc (22) at intervals along the radial direction, the stirring claw (23) is arranged on the stirring disc (22) in a sliding manner along the radial direction of the stirring disc (22), and a locking bolt penetrates through the stirring claw (23) to be fixed to a plurality of connecting holes;
the toggle disc (22) is provided with a sliding groove along the radial direction, the toggle claw (23) is provided with a sliding block, and the sliding block can slide in the sliding groove;
The hinge torsion testing device further comprises a pressing component, the clamping component (1) further comprises a placing support (15), the placing support (15) is provided with a placing groove, and after one sheet of the hinge (100) passes through the placing groove, the pressing component can press the rotating shaft of the hinge (100) against the placing support (15);
the pressing assembly comprises a pressing support (61) and a pressing piece (62), the pressing support (61) is arranged on the workbench (3), the pressing piece (62) is arranged on the pressing support (61), and the rotating shaft can be pressed against the placing support (15) when the output end of the pressing piece (62) stretches out.
2. The hinge torque force testing device according to claim 1, wherein the toggle assembly (2) further comprises a first limiting assembly, the first limiting assembly comprises a trigger piece (24) and a first sensing piece (25), the first sensing piece (25) is arranged on the workbench (3), the trigger piece (24) is arranged on the toggle disc (22), the toggle disc (22) rotates to a limiting position, and the trigger piece (24) triggers the first sensing piece (25).
3. Hinge torsion testing device according to claim 1, characterized in that the clamping assembly (1) has a testing position close to the toggle assembly (2) and a discharging position remote from the toggle assembly (2).
4. A hinge torsion testing device according to claim 3, wherein the clamping assembly (1) comprises a clamping frame (11), a clamping power member (13) and two clamping members (12); the clamping frames (11) can be close to or far away from the stirring assembly (2), the clamping power pieces (13) are arranged on the clamping frames (11), the two clamping pieces (12) are arranged on the clamping frames (11), and at least one clamping power piece is connected with the output end of the clamping power piece (13); the two clamping elements (12) can clamp the leaf of the hinge (100) when being close to each other.
5. The hinge torque testing device according to claim 4, wherein the clamping assembly (1) further comprises a sliding driving member (14), the sliding driving member (14) is disposed on the workbench (3), and the clamping frame (11) is slidably disposed on the workbench (3) and is connected to an output end of the sliding driving member (14).
6. The hinge torque testing device according to any one of claims 1-5, further comprising a code scanning assembly, wherein the clamping assembly (1) is provided with a hole (121) for avoiding, and the code scanning assembly can scan the code of the hinge (100) through the hole (121) for avoiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111399253.7A CN114112137B (en) | 2021-11-19 | 2021-11-19 | Hinge torsion testing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111399253.7A CN114112137B (en) | 2021-11-19 | 2021-11-19 | Hinge torsion testing device |
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| CN114112137A CN114112137A (en) | 2022-03-01 |
| CN114112137B true CN114112137B (en) | 2024-11-01 |
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| US20230185690A1 (en) * | 2021-12-13 | 2023-06-15 | Dell Products L.P. | Information handling system hinge disposition automated using performance metrics |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280224A (en) * | 2013-07-12 | 2015-01-14 | 无锡全盛安仁机械有限公司 | Testing device for actuation torque of hinge part |
| CN204448620U (en) * | 2015-01-14 | 2015-07-08 | 爱德夏汽车零部件（昆山）有限公司 | Front cover for vehicle hinge torque tester |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338679A (en) * | 2010-07-27 | 2012-02-01 | 鸿富锦精密工业（深圳）有限公司 | Torsion testing apparatus |
| CN101982745B (en) * | 2010-10-26 | 2012-02-08 | 中国航天科技集团公司第五研究院第五一○研究所 | Pin roll free hinge moment testing device |
| CN102650580A (en) * | 2011-02-28 | 2012-08-29 | 鸿富锦精密工业（深圳）有限公司 | Torque testing device |
| CN202693279U (en) * | 2012-06-11 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Hinge performance test device |
| CN106716101A (en) * | 2014-09-30 | 2017-05-24 | 惠州市吉瑞科技有限公司 | Electronic cigarette thread torsion testing device |
| CN106482884A (en) * | 2016-12-05 | 2017-03-08 | 达丰(上海)电脑有限公司 | Automatic hinge torque test device |
| CN106764084B (en) * | 2017-04-01 | 2019-07-30 | 莱芜钢铁集团有限公司 | A kind of pipeline jig |
| JP6380621B2 (en) * | 2017-06-22 | 2018-08-29 | 株式会社ニコン | Rotating dial unit |
| CN107389326B (en) * | 2017-07-11 | 2019-07-19 | 浙江永田汽车配件有限公司 | A kind of hinge fatigue test device |
| CN107470143A (en) * | 2017-08-31 | 2017-12-15 | 李小强 | A kind of construction screens cleaning device with sandstone |
| CN207351597U (en) * | 2017-09-30 | 2018-05-11 | 合肥朋捷数控技术有限公司 | Hinge moment of torsion monitor station |
| CN108251902A (en) * | 2017-12-16 | 2018-07-06 | 宁波卡若绫纺织科技有限公司 | Frame striking gear |
| CN108103603A (en) * | 2017-12-16 | 2018-06-01 | 宁波卡若绫纺织科技有限公司 | The frame striking gear that can be adjusted |
| CN210307038U (en) * | 2019-07-16 | 2020-04-14 | 常州曲线数控科技有限公司 | Novel drive plate |
| CN210400817U (en) * | 2019-07-25 | 2020-04-24 | 苏州市运泰利自动化设备有限公司 | Hinge fatigue life testing arrangement |
| KR102086377B1 (en) * | 2019-10-29 | 2020-05-26 | (주)테스트업 | Test devices and methods for hinge parts of home appliance |
| CN211652390U (en) * | 2020-02-27 | 2020-10-09 | 博众精工科技股份有限公司 | Torsion test machine |
| CN111571527A (en) * | 2020-06-03 | 2020-08-25 | 张志宏 | Shaft sleeve dismounting tool |
| CN214024982U (en) * | 2020-12-25 | 2021-08-24 | 苏州金锐启智能装备科技有限公司 | Double-axis rotating shaft torsion running-in jig |
| CN112781849B (en) * | 2020-12-29 | 2023-11-21 | 广东顶固集创家居股份有限公司 | Hinge test equipment |
-
2021
- 2021-11-19 CN CN202111399253.7A patent/CN114112137B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280224A (en) * | 2013-07-12 | 2015-01-14 | 无锡全盛安仁机械有限公司 | Testing device for actuation torque of hinge part |
| CN204448620U (en) * | 2015-01-14 | 2015-07-08 | 爱德夏汽车零部件（昆山）有限公司 | Front cover for vehicle hinge torque tester |
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| CN114112137A (en) | 2022-03-01 |
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Effective date of registration: 20220819 Address after: 215200 standard plant 7, Dongyun Science Park, No. 558, Shanhu West Road, Wujiang Economic and Technological Development Zone, Suzhou, Jiangsu Province Applicant after: Suzhou Bozhong intelligent robot Co.,Ltd. Address before: 215200 No. 666 Hu Xin Road, Wujiang economic and Technological Development Zone, Suzhou, Jiangsu Applicant before: BOZHON PRECISION INDUSTRY TECHNOLOGY Co.,Ltd. |
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