CN208579921U - Mechanical twisting test device - Google Patents
Mechanical twisting test device Download PDFInfo
- Publication number
- CN208579921U CN208579921U CN201821284023.XU CN201821284023U CN208579921U CN 208579921 U CN208579921 U CN 208579921U CN 201821284023 U CN201821284023 U CN 201821284023U CN 208579921 U CN208579921 U CN 208579921U
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- rotation
- test device
- product
- arching trajectory
- 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.)
- Active
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of mechanical twisting test devices, including pedestal, elevating lever, support platform, rotary shaft and product clip, the elevating lever and the support platform are mounted on the base, the product clip is connect with the point of rotation in the rotary shaft, the rotary shaft is rotated centered on the point of rotation, and the product clip is driven to rotate, the two sides of the product clip are equipped with fixing bolt, the pedestal is equipped with fixing seat, the fixing seat is correspondingly arranged with the product clip, product to be tested is placed between the product clip and the fixing seat, and it is fixed by the fixing bolt, one swing roller of rotation axis connection, the support platform is equipped with arc-shaped guide rail slot, the swing roller slides on the arc-shaped guide rail slot, the mechanical twisting test device further includes limiting device, the limiting device is used for Limit the rotation angle of the rotary shaft.The utility model realizes the test to product twisting property, and of simple structure and strong practicability.
Description
Technical field
The utility model relates to product test technical fields, more particularly to a kind of mechanical twisting test device.
Background technique
With the development of technology and the improvement of people ' s living standards, using mobile phone, tablet computer, intelligent wearable device as generation
The intelligent terminal of table has become the indispensable consumer electronics product of people.At the same time, people are to this electronic product
Requirement it is also higher and higher, the flexible electronic products such as mobile phone or intelligent wearable device with bent ability are to send out at present
The direction of exhibition.
Flexible glass cover board or flexible circuit board with bent ability are the important composition components of flexible electronic product,
The twisting property of flexible glass cover board or flexible circuit is one of important performance of this kind of product, but lacks produce for testing at present
The torsion test device of product twisting property, affects the exploitation of product.
Utility model content
The purpose of this utility model is that proposing a kind of mechanical twisting test device, lacked with solving the prior art for surveying
The problem of torsion test device of trial product twisting property.
A kind of mechanical twisting test device, including pedestal further include elevating lever, support platform, rotary shaft and product clip, institute
It states elevating lever and the support platform is mounted on the base, the product clip is connect with the point of rotation in the rotary shaft,
The rotary shaft is rotated centered on the point of rotation, and the product clip is driven to rotate, and the two sides of the product clip are equipped with solid
Determine bolt, the pedestal is equipped with fixing seat, and the fixing seat is correspondingly arranged with the product clip, and product to be tested is placed in
It between the product clip and the fixing seat, and is fixed by the fixing bolt, one swing roller of rotation axis connection, institute
Support platform is stated equipped with arc-shaped guide rail slot, the swing roller slides on the arc-shaped guide rail slot, and the mechanical twisting is surveyed
It further includes limiting device that trial assembly, which is set, and the limiting device is used to limit the rotation angle of the rotary shaft.
According to the utility model proposes mechanical twisting test device, in use, product to be tested is placed in product
Between folder and fixing seat, then fixed by fixing bolt, manual rotation's rotary shaft, rotary shaft can be turned centered on the point of rotation
It is dynamic, and product clip is driven to rotate, since product to be tested is fixed by fixing bolt, product can be reversed,
And can guarantee to rotate when rotary shaft rotation towards fixed-direction in the sliding of arc-shaped guide rail slot by swing roller, do not occur partially
From can limit the rotation angle of rotary shaft by limiting device, that is, limit the windup-degree of product, it is thereby achieved that right
The test of product twisting property, and the apparatus structure is simple, it is practical, it can be widely applied for needing to carry out flexible product
In the scene for reversing test.
In addition, can also have following additional technology special according to mechanical twisting test device provided by the utility model
Sign:
Further, the arc-shaped guide rail slot is equipped with several location holes, and the limiting device is to stop pole, described
Pole is stopped for being inserted into the location hole, and limits the rotation angle of the rotary shaft after being inserted into the location hole.
Further, the quantity for stopping pole is two.
Further, several described location holes are uniformly arranged on the arc-shaped guide rail slot, the two neighboring positioning
The angle of the angle of line composition between hole and the point of rotation is 3 °.
Further, the two sides of the rotation shaft end are equipped with locating slot, and the locating slot is for accommodating the blocking rod
Son.
Further, the line between the central point and the point of rotation of the arc-shaped guide rail slot is axial line, the arc
Shape guide-track groove is equipped with the first arching trajectory, the second arching trajectory and the third arching trajectory that radius is sequentially increased, the rotation
Idler wheel slides on second arching trajectory, and first arching trajectory is divided into symmetrically arranged left by the axial line
The third arching trajectory is divided into symmetrically arranged left third by one arching trajectory and right first arching trajectory, the axial line
It is described fixed to be equipped on arching trajectory and right third arching trajectory, left first arching trajectory and the right third arching trajectory
Position hole.
Further, the elevating lever is bolted with the rotary shaft by connecting rod and first, described in adjusting
Position of first bolt on the elevating lever, to adjust the height of the rotary shaft.
Further, the support platform is bolted with the pedestal by second.
Further, the rotary shaft is bolted with the swing roller by third.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is structural representation of the mechanical twisting test device of an embodiment of the present invention when not placing product to be measured
Figure；
Fig. 2 is structural representation of the mechanical twisting test device of an embodiment of the present invention when placed product to be measured
Figure；
Fig. 3 is the structural schematic diagram of arc-shaped guide rail slot；
Fig. 4 is the structural schematic diagram of rotary shaft and limiting device.
Specific embodiment
It is practical to this with reference to the accompanying drawing to keep the purpose of this utility model, feature and advantage more obvious and easy to understand
Novel specific embodiment is described in detail.Several embodiments of the utility model are given in attached drawing.But this is practical
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to keep the disclosure to the utility model more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", "upper", "lower" and similar statement for illustrative purposes only, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
Please refer to Fig. 1 and Fig. 2, the mechanical twisting test device that an embodiment of the utility model proposes, including pedestal 11,
Elevating lever 12, support platform 13, rotary shaft 14 and product clip 15, the elevating lever 12 and the support platform 13 are mounted on described
On pedestal 11, the product clip 15 is connect with the point of rotation 141 in the rotary shaft 14, and the rotary shaft 14 is with the point of rotation
It is rotated centered on 141, and the product clip 15 is driven to rotate, the two sides of the product clip 15 are equipped with fixing bolt 16, the bottom
Seat 11 is equipped with fixing seat 17, and the fixing seat 17 is correspondingly arranged with the product clip 15, and product 200 to be tested is placed in institute
It states between product clip 15 and the fixing seat 17, and fixed by the fixing bolt 16, one rotation of the connection of rotary shaft 14
Idler wheel 18, the support platform 13 are equipped with arc-shaped guide rail slot 19, and the swing roller 18 is sliding on the arc-shaped guide rail slot 19
Dynamic, the mechanical twisting test device further includes limiting device 20, and the limiting device 20 is for limiting the rotary shaft 14
Rotate angle.When user applies horizontal direction, the power for causing rotary shaft 14 to rotate, rotary shaft 14 is just base with the point of rotation 141
Point starts to rotate；User can realize that the torsion of the test product on product clip 15 is surveyed by the number mode that artificial counting rotates
The number of examination calculates.
The elevating lever 12 and the rotary shaft 14 connects by connecting rod 21 and the first bolt 22, pass through adjusting described the
Position of one bolt 22 on the elevating lever 12, to adjust the height of the rotary shaft 14.Support platform 13 can be according to production
The size dimension of product completes the fixed movement of the lifting as elevating lever 12, can when the length for support platform 13 occur is inadequate
It is fixed with using perforation steel disc to carry out Auxiliary support.
The support platform 13 is connect with the pedestal 11 by the second bolt 23.
The rotary shaft 14 is connect with the swing roller 18 by third bolt 24.
Specifically, please referring to Fig. 3 and Fig. 4, the arc-shaped guide rail slot 19 is equipped with several location holes 25, the limit dress
20 are set to stop pole, the obstruction pole limits institute for being inserted into the location hole 25, and after being inserted into the location hole 25
State the rotation angle of rotary shaft 14 (height for stopping pole should can stop rotary shaft 14 to rotate).The number for stopping pole
Amount preferably two.
Several described location holes 25 are uniformly arranged on the arc-shaped guide rail slot 19, the two neighboring location hole 25 with
The angle of the angle of line composition between the point of rotation 141 is 3 °.Location hole 25 and rotation in the present embodiment, positioned at both ends
The angle of the angle of line composition between turning point 141 is 126 °, removes 3 ° of edge non-active area, real work range is
120°。
The two sides of 14 end of rotary shaft are equipped with locating slot 142, and the locating slot 142 is for accommodating the blocking rod
Son.Wherein, metal material can be used by stopping pole, and cooperation electronic counter can be realized the automatic counting function of number of revolutions
Energy.
In the present embodiment, the line between the central point and the point of rotation 141 of the arc-shaped guide rail slot 19 is axial line
L, the arc-shaped guide rail slot 19 are equipped with the first arching trajectory 191, the second arching trajectory 192 and the third arc that radius is sequentially increased
Shape track 193, the swing roller 18 slide on second arching trajectory 192, and the axial line L is by first arc
Track 191 is divided into symmetrically arranged left first arching trajectory and right first arching trajectory, and the axial line L is by the third arc
Shape track 193 is divided into symmetrically arranged left third arching trajectory and right third arching trajectory, left first arching trajectory and
It is equipped on the right third arching trajectory on the location hole 25 or right first arching trajectory and left third arching trajectory
Equipped with location hole 25, location hole 25 is arranged in a staggered manner in the first arching trajectory 191 and third arching trajectory 193, to guarantee to reverse
The effect of test.
According to the mechanical twisting test device that the present embodiment proposes, in use, product to be tested is placed in product clip
It between fixing seat, is then fixed by fixing bolt, manual rotation's rotary shaft, rotary shaft can be turned centered on the point of rotation
It is dynamic, and product clip is driven to rotate, since product to be tested is fixed by fixing bolt, product can be reversed,
And can guarantee to rotate when rotary shaft rotation towards fixed-direction in the sliding of arc-shaped guide rail slot by swing roller, do not occur partially
From can limit the rotation angle of rotary shaft by limiting device, that is, limit the windup-degree of product, it is thereby achieved that right
The test of product twisting property, and the apparatus structure is simple, it is practical, it can be widely applied for needing to carry out flexible product
In the scene for reversing test.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (9)
1. a kind of mechanical twisting test device, including pedestal, which is characterized in that further include elevating lever, support platform, rotary shaft and
Product clip, the elevating lever and the support platform are mounted on the base, the rotation on the product clip and the rotary shaft
Turning point connection, the rotary shaft are rotated centered on the point of rotation, and the product clip is driven to rotate, and the two of the product clip
Side is equipped with fixing bolt, and the pedestal is equipped with fixing seat, and the fixing seat is correspondingly arranged with the product clip, production to be tested
Product are placed between the product clip and the fixing seat, and are fixed by the fixing bolt, and the rotation axis connection one is revolved
Tumbler wheel, the support platform are equipped with arc-shaped guide rail slot, and the swing roller slides on the arc-shaped guide rail slot, the machine
It further includes limiting device that tool, which reverses test device, and the limiting device is used to limit the rotation angle of the rotary shaft.
2. mechanical twisting test device according to claim 1, which is characterized in that the arc-shaped guide rail slot is equipped with several
A location hole, the limiting device are to stop pole, and the obstruction pole is used to be inserted into the location hole, and described fixed being inserted into
The rotation angle of the rotary shaft is limited behind the hole of position.
3. mechanical twisting test device according to claim 2, which is characterized in that the quantity for stopping pole is two
It is a.
4. mechanical twisting test device according to claim 2, which is characterized in that several described location holes are in the arc
It uniformly arranges on shape guide-track groove, the angle of the angle of the line composition between the two neighboring location hole and the point of rotation is
3°。
5. mechanical twisting test device according to claim 2, which is characterized in that the two sides of the rotation shaft end are equipped with
Locating slot, the locating slot is for accommodating the obstruction pole.
6. mechanical twisting test device according to claim 2, which is characterized in that the central point of the arc-shaped guide rail slot with
Line between the point of rotation is axial line, the arc-shaped guide rail slot be equipped with the first arching trajectory that radius is sequentially increased,
Second arching trajectory and third arching trajectory, the swing roller slide on second arching trajectory, and the axial line will
First arching trajectory is divided into symmetrically arranged left first arching trajectory and right first arching trajectory, and the axial line is by institute
It states third arching trajectory and is divided into symmetrically arranged left third arching trajectory and right third arching trajectory, left first curved track
The location hole is equipped on mark and the right third arching trajectory.
7. mechanical twisting test device according to claim 1, which is characterized in that the elevating lever and the rotary shaft are logical
It crosses connecting rod and first to be bolted, by adjusting position of first bolt on the elevating lever, to adjust the rotation
The height of shaft.
8. mechanical twisting test device according to claim 1, which is characterized in that the support platform and the pedestal are logical
Second is crossed to be bolted.
9. mechanical twisting test device according to claim 1, which is characterized in that the rotary shaft and the swing roller
It is bolted by third.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284023.XU CN208579921U (en) | 2018-08-09 | 2018-08-09 | Mechanical twisting test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284023.XU CN208579921U (en) | 2018-08-09 | 2018-08-09 | Mechanical twisting test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579921U true CN208579921U (en) | 2019-03-05 |
Family
ID=65511969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821284023.XU Active CN208579921U (en) | 2018-08-09 | 2018-08-09 | Mechanical twisting test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563285A (en) * | 2022-02-10 | 2022-05-31 | 郑州旭飞光电科技有限公司 | Device and method for testing flexibility of ultrathin glass |
-
2018
- 2018-08-09 CN CN201821284023.XU patent/CN208579921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563285A (en) * | 2022-02-10 | 2022-05-31 | 郑州旭飞光电科技有限公司 | Device and method for testing flexibility of ultrathin glass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107014700A (en) | Flexing Apparatus | |
| CN107144476B (en) | Flexing Apparatus and its transmission device | |
| CN208579921U (en) | Mechanical twisting test device | |
| CN108031369A (en) | A kind of multi-faceted concussion equipment of test tube for food inspection | |
| CN110160706B (en) | A kind of rotary part static balance test device | |
| CN108014700A (en) | Test tube evenly mixing device | |
| CN210244817U (en) | Intermittent rotary sand table model | |
| CN207168507U (en) | A kind of College Students Employment Mentality assessment device | |
| CN202994597U (en) | Torsional strength tester of badminton racket | |
| CN102980749A (en) | Wobbler with anti-overswing function | |
| CN207852158U (en) | Centripetal force test device in physics teaching experiment | |
| CN215037868U (en) | Split type circle cutting tool | |
| CN104468917A (en) | Device and method for testing gravity sensing function of mobile phone or PAD | |
| CN209085758U (en) | A kind of portable environment noise detection apparatus | |
| CN205868334U (en) | Physics rotation test platform | |
| CN205880033U (en) | Novel digital multimeter | |
| CN207662551U (en) | A kind of torque test device of rotary magnet | |
| CN208432694U (en) | A kind of circuit board on-off detecting tool | |
| CN208043374U (en) | Sucker clamping device and battery drop test mechanism | |
| CN208601476U (en) | A kind of instrument and meter apparatus for examination and repair | |
| CN207280472U (en) | A kind of house Founder measuring device for Real Estate Appraisal | |
| CN205471346U (en) | Crossbeam formula polar coordinates planar motion mechanism | |
| CN207199159U (en) | Physical friction experimental provision | |
| CN206545770U (en) | Electronic equipment clamping device and hand-held support | |
| CN202793766U (en) | Swing machine with anti-overswing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220224 Address after: 321000 building 10, No. 528, Jiuding Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province (self declaration) Patentee after: Zhejiang lianxinkang Technology Co.,Ltd. Address before: 330096 No.59, Chuangxin 1st Road, high tech Development Zone, Nanchang City, Jiangxi Province Patentee before: JIANGXI UNITED THOUGHT TOUCH TECHNOLOGY CO.,LTD. |