CN105203452A - Fixture for drawing force detection - Google Patents
Fixture for drawing force detection Download PDFInfo
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- CN105203452A CN105203452A CN201510604801.3A CN201510604801A CN105203452A CN 105203452 A CN105203452 A CN 105203452A CN 201510604801 A CN201510604801 A CN 201510604801A CN 105203452 A CN105203452 A CN 105203452A
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- display screen
- screen module
- mobile device
- sunk area
- vertical direction
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
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Abstract
The invention relates to a fixture for drawing force detection. The fixture is used for conducting drawing force detection on the pasting condition of a display screen module of a mobile device, and the frame structure of the mobile equipment is provided with a force applying through hole with a preset specification, so that a drawing force detection device can apply preset pressure on the display screen module through the force applying through hole. The fixture comprises a base structure, and the top of the base structure is concaved downwards to form a concave area, wherein the specification of the concave area is larger than the specification of the display screen module of the mobile device and smaller than the specification of the frame structure of the mobile device, therefore, when the drawing force detection is carried out, the projection of the frame structure in the vertical direction can cover the projection of the concave area in the vertical direction, and the projection of the concave area in the vertical direction can cover the projection of the display screen module in the vertical direction. According to the technical scheme, by means of the fixture for the drawing force detection, quantitative measurement and analysis can be conducted on the pasting condition of the display screen module, and the problem that pasting of the display screen module is not firm is solved.
Description
Technical field
The disclosure relates to field of terminal technology, particularly relates to the tool detected for pulling capacity.
Background technology
The mobile devices such as current smart mobile phone, tablet device, all have employed large-sized screen, to meet the demand of user in audio-visual amusement etc.Wherein, screen belongs to the display screen module in mobile device, and by being combined with the framed structure of mobile device by display screen module, both can be connected by the mode of pasting.
Summary of the invention
The disclosure is provided for the tool that pulling capacity detects, to solve the deficiency in correlation technique.
According to the first aspect of disclosure embodiment, a kind of tool detected for pulling capacity is provided, described tool is used for carrying out pulling capacity detection to the stickup situation of the display screen module of mobile device, and the framed structure of described mobile device offers the force through hole of default specification, make when performing described pulling capacity and detecting, pulling capacity checkout equipment can apply preset pressure by described force through hole to described display screen module; Described tool comprises:
Understructure, the top of described understructure, to lower recess, forms sunk area;
Wherein, the specification of described sunk area is greater than the specification of the display screen module of mobile device, is less than the specification of the framed structure of described mobile device, make when performing described pulling capacity and detecting, the vertical direction projection that the vertical direction projection of described framed structure can cover the vertical direction projection of described sunk area, the vertical direction projection of described sunk area can cover described display screen module.
Optionally, described sunk area forms the groove of predetermined depth.
Optionally, described sunk area forms through hole.
Optionally, also comprise:
Fixed sturcture, be positioned at the top of described understructure, for described mobile device is fixed on described sunk area place, and the vertical direction making the projection of the vertical direction of described framed structure can cover described sunk area projects, the vertical direction projection of described sunk area can cover the vertical direction projection of described display screen module.
Optionally, described fixed sturcture comprises:
Be positioned at the top of described understructure and the reference column arranged around described sunk area;
Wherein, each side edge corresponding to described mobile device is provided with at least one reference column.
Optionally, also comprise:
Covering plate structure, the specification of described covering plate structure and the match specifications of described framed structure, described covering plate structure is enable to be fixed on described sunk area place by described fixed sturcture, and the bottom surface of described covering plate structure corresponds to described force through hole to lower convexity, form the bulge-structure with the match specifications of described force through hole;
Wherein, when performing described pulling capacity and detecting, described covering plate structure is stacked in above described mobile device, and described bulge-structure contacts with described display screen module through after described force through hole, and described covering plate structure is positioned at below described pulling capacity checkout equipment, described pulling capacity checkout equipment is made to apply preset pressure by described covering plate structure to described display screen module.
Optionally, the top of described covering plate structure corresponds to the center of described display screen module, is provided with the groove matched with the force side of described pulling capacity checkout equipment.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
From above-described embodiment, the disclosure is by the tool of providing package containing sunk area, and the display screen module of the specification of this tool and mobile device, framed structure cooperatively interact, pulling capacity checkout equipment can successfully be exerted a force, to realize the detection of the stickup situation to display screen module to the display screen module of mobile device.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows and meets embodiment of the present disclosure, and is used from instructions one and explains principle of the present disclosure.
Fig. 1 is the structural representation of the mobile device in correlation technique.
Fig. 2 is the structural representation of a kind of tool according to an exemplary embodiment.
Fig. 3 A is the Facad structure schematic diagram of a kind of mobile device according to an exemplary embodiment.
Fig. 3 B is the structure schematic diagram of a kind of mobile device according to an exemplary embodiment.
Fig. 4 be a kind of tool according to an exemplary embodiment with mobile device coordinate schematic diagram.
Fig. 5 is the vertical direction perspective view of a kind of tool according to exemplary embodiment when coordinating with mobile device.
Fig. 6 is the structural representation of the another kind of tool according to an exemplary embodiment.
Fig. 7 is the structural representation of another tool according to an exemplary embodiment.
Fig. 8 is the upward view of the covering plate structure of a kind of tool according to an exemplary embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
Fig. 1 is the structural representation of the mobile device in correlation technique, as shown in Figure 1, along with the production technology of mobile device is updated, the screen size of mobile device is increasing, frame is more and more narrow, cause display screen module 12 when affixing to the framed structure 11 of mobile device, bond area is more and more less with the ratio of the size of display screen module 12, the pulling capacity probably causing display screen module 12 to bear is not enough, thus the display screen module 12 affixing to framed structure 11 shown in easily making on the left of Fig. 1 tilts, state shown in becoming on the right side of Fig. 1, namely a part for display screen module 12 cannot continue to be pasted on framed structure 11 surface.
Therefore, the disclosure is by proposing the tool being used for pulling capacity detection, the pulling capacity can be able to born the display screen module 12 in production run is carried out quantification and is detected, thus the actual stickup situation understood between display screen module 12 and framed structure 11, to solve the problems referred to above existed in correlation technique.
Fig. 2 is the structural representation of a kind of tool according to an exemplary embodiment, and as shown in Figure 2, this tool can comprise: understructure 2, and the top of this understructure 2, to lower recess, forms sunk area 21.
1, the adaptability reform of framed structure 11
Based on above-mentioned jig structure, in order to coordinate, pulling capacity detection be carried out to the display screen module 12 of mobile device, need to carry out structure of modification to mobile device, with the tool making it be matched with disclosure proposition.Wherein, Fig. 3 A is the Facad structure schematic diagram of a kind of mobile device according to an exemplary embodiment; Fig. 3 B is the structure schematic diagram of a kind of mobile device according to an exemplary embodiment.
As shown in Figure 3A, when observing from front, display screen module 12 is pasted on the front surface region of framed structure 11, and the intra-zone that the four sides side that display screen module 12 is positioned at framed structure 11 surrounds, this structure is identical with the Facad structure of the mobile device in correlation technique.As shown in Figure 3 B, directly display screen module 12 is exerted a force in order in the process that detects in pulling capacity, need the force through hole forming a hollow out in the central area, the back side of framed structure 11, when making to observe from the back side, can directly watch from this force through hole and touch display screen module 12, to exert a force directly to display screen module 12 from this force through hole, realize pulling capacity and detect.
Certainly, because needs carry out irreversible structure of modification to framed structure 11, the framed structure 11 thus detected for pulling capacity can not finally be used to manufacture mobile device and sell.In fact, owing to adopting production line balance pattern, the stickup situation of the display screen module 12 of same batch is all very close, therefore only need therefrom to select one or several mobile devices, and after passing through that pulling capacity detection is carried out to the mobile device chosen, the stickup situation of the display screen module 12 in the mobile device of corresponding batch can be determined according to testing result.
2, fit system
Fig. 4 be a kind of tool according to an exemplary embodiment with mobile device coordinate schematic diagram, as shown in Figure 4, based on the improved mobile device shown in Fig. 3 B, need this assembly to be arranged at tool top, and the matching relationship between this assembly and tool met:
1) specification of sunk area 21 is greater than the specification of the display screen module 12 of mobile device, is less than the specification of the framed structure 11 of described mobile device.
2) when performing pulling capacity and detecting, the vertical direction projection that the vertical direction projection of described framed structure 11 can cover the vertical direction projection of described sunk area 21, the vertical direction projection of described sunk area 21 can cover described display screen module 12.
Certainly, above-mentioned condition 1) be matching relationship between tool and the specification of mobile device, and condition 2) be matching relationship between tool 2 and the putting position of mobile device.Than as shown in Figure 5, the condition 1 when above-mentioned) and 2) when being all satisfied: because sunk area 21 is less, thus larger framed structure 11 can be supported, make in pulling capacity testing process, be positioned at the top of tool 2 all the time; And due to display screen module 12 minimum, thus when mobile device is placed in the top of understructure 2 of tool, by force through hole from the back of display screen module 12 forward (namely downward) apply the power F of default size, now tool can not produce oppositely the acting force of (from the front portion of display screen module 12 backward (namely upwards)) to display screen module 12, if the adherence force then between display screen module 12 and framed structure 11 is not enough, display screen module 12 will fall into sunk area 21.
Wherein, as long as the degree of depth of sunk area 21 meets: unless display screen module 12 falls into wherein because adherence force is not enough, otherwise can not produce with display screen module 12 and contact, the accuracy of pulling capacity detection can not be affected; Therefore, sunk area 21 can be groove, and can be also through hole, the disclosure limit this.
3, fixed sturcture
In embodiment of the present disclosure, tool can also comprise: fixed sturcture, be positioned at the top of described understructure 2, for described mobile device is fixed on sunk area 21 place, and make the vertical direction projection that the projection of the vertical direction of framed structure 11 can cover the vertical direction projection of described sunk area 21, the vertical direction projection of described sunk area 21 can cover described display screen module 12.
In other words, fixed sturcture is used for being fixed the position of mobile device, pulling capacity detection desired position can be met and put demand, namely above-mentioned condition 2 can directly be met), and without the need to user putting position found and adjust, contribute to promoting the execution efficiency that pulling capacity detects.
In one exemplary embodiment, as shown in Figure 6, fixed sturcture can comprise: be positioned at the top of described understructure 2 and the reference column 22 arranged around described sunk area 21; Wherein, each side edge corresponding to described mobile device is provided with at least one reference column 22.Certainly, the disclosure does not limit for the quantity of reference column 22, and in such as Fig. 6, the every side on the long side direction of mobile device is provided with 2 reference columns 22, and the every side on short side direction is provided with 1 reference column 22.
4, covering plate structure
In embodiment of the present disclosure, as shown in Figure 7, tool can also comprise: covering plate structure 23, the specification of described covering plate structure 23 and the match specifications of described framed structure 11, make described covering plate structure 23 can be fixed on described sunk area 21 place by described fixed sturcture, and the bottom surface of described covering plate structure 23 corresponds to described force through hole to lower convexity, formed shown in Fig. 8 with the bulge-structure 231 of the match specifications of described force through hole.
Therefore, when performing described pulling capacity and detecting, described covering plate structure 23 is stacked in above described mobile device, and described bulge-structure 231 contacts with described display screen module 12 through after described force through hole, and described covering plate structure 23 is positioned at below described pulling capacity checkout equipment, described pulling capacity checkout equipment is made to apply preset pressure by described covering plate structure 23 to described display screen module 12.
Because the force side of pulling capacity checkout equipment is less, thus when this force side directly contacts with display screen module 12 and exerts a force, excessive pressure can be applied to display screen module 12, display screen module 12 may be caused damaged when not yet affording preset pressure F, thus accurately cannot detect the stickup situation of display screen module 12.Therefore, by adding covering plate structure 23, pulling capacity checkout equipment can be made to be applied directly on covering plate structure 23 by preset pressure F, and to be contacted with display screen module 12 by the bulge-structure 231 bottom covering plate structure 23 and exert a force; Because the area of bulge-structure 231 is comparatively large, display screen module 12 thus can be made to bear applied pressure more equably, and can not be excessive and be destroyed in advance due to local pressure.
Further, as shown in Figure 7, the top of covering plate structure 23 corresponds to the center of described display screen module 12, can be provided with the groove 232 matched with the force side of described pulling capacity checkout equipment.In this embodiment, by arranging groove 232, the force side of pulling capacity checkout equipment more firmly can be coordinated with covering plate structure 23, and avoid, at covering plate structure 23 top, the fortuitous events such as slippage occur.Meanwhile, seen from the above description: groove 232 corresponds to the center of display screen module 12, and this position not necessarily corresponds to the center of covering plate structure 23, so that display screen module 12 is stressed more even.
Those skilled in the art, at consideration instructions and after putting into practice disclosed herein disclosing, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (7)
1. the tool detected for pulling capacity, it is characterized in that, described tool is used for carrying out pulling capacity detection to the stickup situation of the display screen module of mobile device, and the framed structure of described mobile device offers the force through hole of default specification, make when performing described pulling capacity and detecting, pulling capacity checkout equipment can apply preset pressure by described force through hole to described display screen module; Described tool comprises:
Understructure, the top of described understructure, to lower recess, forms sunk area;
Wherein, the specification of described sunk area is greater than the specification of the display screen module of mobile device, is less than the specification of the framed structure of described mobile device, make when performing described pulling capacity and detecting, the vertical direction projection that the vertical direction projection of described framed structure can cover the vertical direction projection of described sunk area, the vertical direction projection of described sunk area can cover described display screen module.
2. tool according to claim 1, is characterized in that, described sunk area forms the groove of predetermined depth.
3. tool according to claim 1, is characterized in that, described sunk area forms through hole.
4. tool according to claim 1, is characterized in that, also comprises:
Fixed sturcture, be positioned at the top of described understructure, for described mobile device is fixed on described sunk area place, and the vertical direction making the projection of the vertical direction of described framed structure can cover described sunk area projects, the vertical direction projection of described sunk area can cover the vertical direction projection of described display screen module.
5. tool according to claim 4, is characterized in that, described fixed sturcture comprises:
Be positioned at the top of described understructure and the reference column arranged around described sunk area;
Wherein, each side edge corresponding to described mobile device is provided with at least one reference column.
6. tool according to claim 4, is characterized in that, also comprises:
Covering plate structure, the specification of described covering plate structure and the match specifications of described framed structure, described covering plate structure is enable to be fixed on described sunk area place by described fixed sturcture, and the bottom surface of described covering plate structure corresponds to described force through hole to lower convexity, form the bulge-structure with the match specifications of described force through hole;
Wherein, when performing described pulling capacity and detecting, described covering plate structure is stacked in above described mobile device, and described bulge-structure contacts with described display screen module through after described force through hole, and described covering plate structure is positioned at below described pulling capacity checkout equipment, described pulling capacity checkout equipment is made to apply preset pressure by described covering plate structure to described display screen module.
7. tool according to claim 6, is characterized in that, the top of described covering plate structure corresponds to the center of described display screen module, is provided with the groove matched with the force side of described pulling capacity checkout equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510604801.3A CN105203452A (en) | 2015-09-21 | 2015-09-21 | Fixture for drawing force detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510604801.3A CN105203452A (en) | 2015-09-21 | 2015-09-21 | Fixture for drawing force detection |
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| Publication Number | Publication Date |
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| CN105203452A true CN105203452A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510604801.3A Pending CN105203452A (en) | 2015-09-21 | 2015-09-21 | Fixture for drawing force detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478573A (en) * | 2017-09-28 | 2017-12-15 | 北京小米移动软件有限公司 | The detection tool and characterization processes of housing unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101561385A (en) * | 2008-04-18 | 2009-10-21 | 深圳富泰宏精密工业有限公司 | Drawing force testing device and method applying drawing force testing device for testing |
| CN103293096A (en) * | 2012-03-02 | 2013-09-11 | 富葵精密组件(深圳)有限公司 | Fixing device and peeling strength testing device |
| CN103454156A (en) * | 2012-05-28 | 2013-12-18 | 富泰华工业（深圳）有限公司 | Drawing force testing mechanism and drawing force testing method |
| CN104458573A (en) * | 2014-12-10 | 2015-03-25 | 东莞市华贝电子科技有限公司 | Device and method for testing adhesion reliability of mobile phone TP touch screen |
-
2015
- 2015-09-21 CN CN201510604801.3A patent/CN105203452A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101561385A (en) * | 2008-04-18 | 2009-10-21 | 深圳富泰宏精密工业有限公司 | Drawing force testing device and method applying drawing force testing device for testing |
| CN103293096A (en) * | 2012-03-02 | 2013-09-11 | 富葵精密组件(深圳)有限公司 | Fixing device and peeling strength testing device |
| CN103454156A (en) * | 2012-05-28 | 2013-12-18 | 富泰华工业（深圳）有限公司 | Drawing force testing mechanism and drawing force testing method |
| CN104458573A (en) * | 2014-12-10 | 2015-03-25 | 东莞市华贝电子科技有限公司 | Device and method for testing adhesion reliability of mobile phone TP touch screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478573A (en) * | 2017-09-28 | 2017-12-15 | 北京小米移动软件有限公司 | The detection tool and characterization processes of housing unit |
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