CN201218798Y - Viscous force test device - Google Patents
Viscous force test device Download PDFInfo
- Publication number
- CN201218798Y CN201218798Y CNU2008200943867U CN200820094386U CN201218798Y CN 201218798 Y CN201218798 Y CN 201218798Y CN U2008200943867 U CNU2008200943867 U CN U2008200943867U CN 200820094386 U CN200820094386 U CN 200820094386U CN 201218798 Y CN201218798 Y CN 201218798Y
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- viscous force
- proving installation
- fixed
- testee
- force application
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- Expired - Lifetime
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a viscous force tester for testing adhesion strength between surface contact objects, which comprises a frame body, a force application plate and weights. Two opposite surfaces of a tested object are respectively fixed on the frame body and the force application plate, and the weights are hung on the force application plate. The viscous force tester judges the magnitude of the viscous force between the tested objects through hanging the weights with proper quantity on the tested objects periodically and watching the surface conditions of the tested objects, and has the advantages of extremely low cost, simple manufacture, convenient operation, and the like.
Description
Technical field
The utility model belongs to the cohesive strength detection range, relates in particular to a kind of viscous force proving installation that is used between the surperficial contact-type object.
Background technology
Utilize the adhesion medium that two elements or object are sticked together through regular meeting in the daily productive life.For example: more and more be subjected to the mobile phone with touch function of users' favor, then be adhered together between its demonstration touch-screen and the glass substrate.Along with of the raising of each manufacturer, guarantee to show between touch-screen and the glass substrate that cohesive strength reaches certain quality and requires to necessitate to the mobile phone quality requirements.So, need the viscous force proving installation to detect and show cohesive strength between touch-screen and the glass substrate, so that guarantee the quality of mobile phone.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of viscous force proving installation, is intended to solve the problem that the cohesive strength between the surperficial contact-type object detects.
The utility model is to realize like this, a kind of viscous force proving installation is used for the cohesive strength between the test surfaces contact-type object, and it comprises support body, force application board and counterweight, the relative two sides of testee is separately fixed on described support body and the force application board, and described counterweight is suspended on the described force application board.
Above-mentioned viscous force proving installation can have advantages such as cost is extremely low, making is simple, easy to operate by testee regularly being hung the counterweight of suitable quality and watching the testee surface appearance to judge the size of viscous force between the testee surface.
Description of drawings
Fig. 1 is the schematic perspective view of the viscous force proving installation that provides of the utility model one preferred embodiment.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, be a preferred embodiment of the present utility model, this viscous force proving installation is used for the cohesive strength between the test surfaces contact-type object, comprises support body 1, force application board 2 and counterweight 3.The relative two sides of testee (as the handset displays touch modules 6 among Fig. 1) is separately fixed on support body 1 and the force application board 2, and counterweight 3 is suspended on the force application board 2.Above-mentioned viscous force proving installation is connected by force application board 2 and testee, testee is regularly hung the counterweight 3 of suitable quality and watches the testee surface appearance, judge the size of viscous force between the testee surface, have advantages such as cost is extremely low, making is simple, easy to operate.
Particularly, described support body 1 has between the upper and lower every the top board 11, the base plate 12 that are provided with, and a plurality of support columns 13 that connect top board 11 and base plate 12, and described support column 13 is used for roof supporting 11.For ease of testee being fixed on the support body 1, described support body 1 also has a sliding shoe 14, it is "T"-shaped groove (indicating among the figure) that top board 11 downsides offer the longitudinal section, and the longitudinal section of sliding shoe 14 also is "T"-shaped, and can slide and be fixed in the groove of top board 11.
Testee is smooth to be fixed on the support body 1 in order to make, and testee is fixed on the sliding shoe 14 by a fixed head 4.This fixed head 4 has smooth surface, itself and force application board 2 parallel interval settings, and removably be fixed on sliding shoe 14 lower surfaces by fixed forms such as screws, and the upper surface of testee is fixed on the lower surface of fixed head 4 by sticker (as glue etc.) adhesion.Like this, after repeatedly testing different objects, the fixed head 4 that can more renew, thus guarantee that testee keeps smooth the contact with support body 1.In the present embodiment, this fixed head 4 is a poly (methyl methacrylate) plate.
Described force application board 2 upper surfaces are fixing with the adhesion of testee lower surface by sticker (as glue etc.).On force application board 2, be fixed with many lanyards 5 symmetrically, in the present embodiment, be fixed with a lanyard 5 respectively in four corners of force application board 2.Be appreciated that ground, a plurality of through holes (not indicating among the figure) can be set on the described force application board 2 symmetrically, described lanyard 5 can pass the through hole on the force application board 2 and tie up on the force application board 2.Described counterweight 3 is suspended on force application board 2 belows by lanyard 5, and its quality is determined according to the size of testee, is directly proportional with the size of testee.
Show that with testing mobile phone touch modules 6 is that example is further detailed above-mentioned viscous force proving installation below.
See also Fig. 1, described handset displays touch modules 6 comprises demonstration touch-screen 61, glass substrate 62 and the backlight 63 that is adhered together successively.Cohesive strength between test demonstration touch-screen 61 and the glass substrate 62 at first, is adhered to fixed head 4 lower surfaces with backlight 63 back sides with glue, force application board 2 upper surfaces is adhered to glue to show touch-screen 61 surfaces again; Then, lanyard 5 is worn from the through hole of force application board 2 respectively, by sliding shoe 14 handset displays touch modules 6, fixed head 4 and the force application board 2 that is adhered together is fixed on the top board 11 again; Counterweight 3 with suitable quality is suspended on the lanyard 5 again, and picks up counting.After suitably the counterweight 3 of quality hangs the stipulated time, if following phenomenon does not appear in handset displays touch modules 6 in appearance, then show the cohesive strength requirement up to specification that shows between touch-screen 61 and the glass substrate 62: show that touch-screen 61 obviously is out of shape, breaks, shows touch-screen 61 displacements, shows that touch-screen 61 and 62 of glass substrates produce the crack.Otherwise then handset displays touch modules 6 is undesirable.
Below only detecting with the demonstration touch-screen 61 of handset displays touch modules 6 and the cohesive strength between the glass substrate 62 is that example describes, above-mentioned viscous force proving installation is applicable to that also the backlight 63 of handset displays touch modules 6 and the cohesive strength between the glass substrate 62 detect, and the cohesive strength that also can be used between other surperficial contact-type objects detects.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1, a kind of viscous force proving installation, cohesive strength between the test surfaces contact-type object is characterized in that, described viscous force proving installation comprises support body, force application board and counterweight, the relative two sides of testee is separately fixed on described support body and the force application board, and described counterweight is suspended on the described force application board.
2, viscous force proving installation as claimed in claim 1 is characterized in that, the support column that described support body comprises top board and is used to support described top board, testee are fixed on the described top board.
3, viscous force proving installation as claimed in claim 2 is characterized in that, described support body also comprises a sliding shoe, and described sliding shoe is fixed on the described top board slidably, and testee is fixed on the described sliding shoe.
4, viscous force proving installation as claimed in claim 3 is characterized in that, offers a groove on the described top board, and described slide block is fixed in the described groove slidably.
5, viscous force proving installation as claimed in claim 4 is characterized in that, the longitudinal section of described groove and sliding shoe is all "T"-shaped.
6, as claim 1,2 or 3 described viscous force proving installations, it is characterized in that, be fixed with a dismountable fixed head on the described support body, described fixed head and force application board parallel interval are provided with, and testee is fixed on the described fixed head.
7, viscous force proving installation as claimed in claim 6 is characterized in that, the lower surface of described fixed head and the adhesion of testee upper surface are fixing; Described force application board upper surface and the adhesion of testee lower surface are fixing.
8, viscous force proving installation as claimed in claim 1 is characterized in that, described counterweight is suspended on the described force application board by lanyard.
9, viscous force proving installation as claimed in claim 8 is characterized in that, is provided with a plurality of through holes on the described force application board symmetrically, and described lanyard passes described through hole and ties up on the described fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200943867U CN201218798Y (en) | 2008-06-06 | 2008-06-06 | Viscous force test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200943867U CN201218798Y (en) | 2008-06-06 | 2008-06-06 | Viscous force test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218798Y true CN201218798Y (en) | 2009-04-08 |
Family
ID=40541633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200943867U Expired - Lifetime CN201218798Y (en) | 2008-06-06 | 2008-06-06 | Viscous force test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218798Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163071A (en) * | 2013-03-19 | 2013-06-19 | 合肥美的荣事达电冰箱有限公司 | Detection tool of structure adhesive tape and detection method of detection tool |
| CN104458569B (en) * | 2013-09-18 | 2017-03-08 | 福州大学 | Fire-proof coating for tunnels vibration wind inhales adhesive property test device and its making and method of testing |
| CN110987789A (en) * | 2018-10-02 | 2020-04-10 | 江西格林德能源有限公司 | Lithium ion battery pole piece adhesion testing device and operation method |
-
2008
- 2008-06-06 CN CNU2008200943867U patent/CN201218798Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163071A (en) * | 2013-03-19 | 2013-06-19 | 合肥美的荣事达电冰箱有限公司 | Detection tool of structure adhesive tape and detection method of detection tool |
| CN104458569B (en) * | 2013-09-18 | 2017-03-08 | 福州大学 | Fire-proof coating for tunnels vibration wind inhales adhesive property test device and its making and method of testing |
| CN110987789A (en) * | 2018-10-02 | 2020-04-10 | 江西格林德能源有限公司 | Lithium ion battery pole piece adhesion testing device and operation method |
| CN110987789B (en) * | 2018-10-02 | 2022-05-17 | 江西格林德能源有限公司 | Lithium ion battery pole piece adhesion testing device and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN BYD ELECTRONIC COMPONENT CO., LTD. Free format text: FORMER OWNER: BIYADI CO., LTD. Effective date: 20150908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150908 Address after: 518119 Guangdong province Shenzhen City Dapeng new Kwai town Yanan Road No. 1 building experimental Byd Co Patentee after: Shenzhen BYD Electronic Component Co., Ltd. Address before: 518118 Pingshan Road, Pingshan Town, Shenzhen, Guangdong, No. 3001, No. Patentee before: Biyadi Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090408 |
|
| CX01 | Expiry of patent term |