CN209880060U - Display device with high strength and reworkability - Google Patents
Display device with high strength and reworkability Download PDFInfo
- Publication number
- CN209880060U CN209880060U CN201920817228.8U CN201920817228U CN209880060U CN 209880060 U CN209880060 U CN 209880060U CN 201920817228 U CN201920817228 U CN 201920817228U CN 209880060 U CN209880060 U CN 209880060U
- Authority
- CN
- China
- Prior art keywords
- apron
- adapter
- framework
- display device
- high strength
- 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
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a display device with high strength and heavy industry nature, it includes apron, display module assembly and is used for the framework of fixed display module assembly, the apron covers on display module assembly and the periphery circle and the framework part coincidence of apron, the apron is equipped with the first connection structure and the second connection structure that are used for being connected apron and framework with the part of framework coincidence, first connection structure is a plurality of intervals and sets up at the adapter, the apron passes through adapter and framework detachably mechanical connection, the second connection structure is double-sided tape, and double-sided tape pastes the region between each adapter on the apron. The utility model discloses not only can reduce the problem that the apron was peeled off by a wide margin, be equipped with the heavy industry nature and the replacement nature of apron simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the display technology and specifically relates to display device who has high strength and heavy industry nature.
Background
All display devices on the market at present are in a structure (Air Bonding or Direct Bonding) combining a touch module, a common Cover plate (Cover) and a panel/outer frame, the middle of the display device is bound with two pieces of display devices through a medium (ex: VHB double-sided adhesive tape, OCA and OCR …), and then the Edge of the front frame is coated, so that the display device can be used for appearance modification, the defect of the double-sided adhesive tape is overcome, in recent years, in order To achieve the attractive appearance of a product, Edge To Edge design is slowly guided, the requirement on the Bonding capability is a great test, and the display device is often difficult To combine with the strength and rework/replaceability.
The process of panel attachment necessarily requires a medium (double-sided tape/glue) to join the two pieces, but the ability of this medium creates two possible problems
1. The binding capacity of the medium is strong (ex: structural water gel, MMA, PUR …, etc.):
for example, the conventional Direct Bonding (directly filling the space between two pieces to be bonded with water adhesive) or the double-sided tape/water adhesive with strong Bonding force are used to bond two pieces, which has the advantages of ensuring that the two pieces are not separated even if used under various severe environments (high temperature and high humidity) for years, and having the disadvantages that no rework opportunity exists between the two pieces once any defect is found in the assembling process, or no replacement possibility exists when a single piece is found to be faulty or defective after the finished product is used for a period of time at the client.
2-1. the binding force of the medium is not absolutely sufficient:
most of Air Bond in the market combines two pieces by double-sided adhesive tape (EX: VHB), which has the advantages that rework can be carried out, two pieces of attached objects can be separated only by cutting or damaging the adhesive tape, the combination capability can calculate the adhesive area from the specification and the characteristics of the adhesive tape, the products can not be separated after years, but the environment and the operation method of a client can not be mastered, and the Cover still has the risk of peeling. In order to avoid the damage of the Cover to the user due to the peeling problem, the common way of the market is to support the Cover by other components or directly adding a front frame, even if the double-sided adhesive tape/water adhesive fails, the Cover can not directly influence the user, and the defect is that the appearance design tends to be traditional and lacks novelty.
The current common structures on the market are two:
one Air Bonding (as shown in figure 1):
the problems encountered by Cover were different using a different Bonding medium (double sided tape/water gel) in combination with the front bezel or directly with the LCM through the Bonding medium. Double-sided tape, whether combined with a front frame or LCM, suffers from Cover self-peeling problems, and the derived safety issues are magnified as the product size increases. The high-bonding water gel greatly reduces the problem of Cover self-peeling, but the dispensing process is limited by equipment (controlling the glue amount, path and dispensing speed), and the equipment cost and limitation are higher along with the increase of the size, so that the scheme is applied to large-size products by few people in the market.
Secondly, Direct Bonding:
directly and comprehensively combine the Cover and LCM by water gel, the manufacturing process is not limited by the equipment,
once a defect is entrained between two pieces or one piece fails and is damaged in the binding process, the chance of the defect being carried is not high
And (4) working or replacement.
Disclosure of Invention
In order to solve the defects in the prior art, the present invention provides a display device with high strength and heavy workability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
display device with high strength and heavy industry nature, it includes apron, display module assembly and is used for the framework of fixed display module assembly, the apron covers on display module assembly and the periphery circle of apron and the coincidence of framework part, the apron is equipped with first connection structure and the second connection structure that is used for being connected apron and framework with the part of framework coincidence, first connection structure sets up at the adapter for a plurality of intervals, the apron passes through adapter and framework detachably mechanical connection, the second connection structure is double-sided tape, and double-sided tape pastes the region between each adapter on the overlapping part.
Further, the adapter is fixed on the face of apron and framework coincidence through the cementing.
Furthermore, a groove for storing the adhesive is arranged on one surface of the adapter combined with the cover plate.
Further, the adhesive is water glue with high adhesive strength.
Furthermore, a clamping hook is arranged on the adapter, and a buckling part for hooking and buckling the clamping hook is arranged on the frame body.
Furthermore, a threaded hole is formed in the adapter, and a connecting hole for a screw to penetrate through is formed in the frame body.
The utility model adopts the above technical scheme, fix the adapter on the apron with the high associativity of glue earlier, this adapter can be the local several points that are located apron periphery circle, also can be comprehensively be fixed in the periphery circle of apron, can arrange the heavy industry nature of utensil double-sided tape (EX: VHB) and paste other areas that do not have the switching structure on the apron, as location and supplementary two driving fit usefulness. Therefore, the problem of peeling of the cover plate can be greatly reduced, the reworking performance and the replacement performance of the cover plate are kept (in the reworking process, the switching structure can be permanently fixed on the cover plate, if the cover plate needs to be replaced, a new switching structure needs to be fixed on the cover plate again), the operation process is completed only in a manual mode, equipment does not need to be relied on, and the cover plate is suitable for products of various sizes.
Drawings
The invention is described in further detail below with reference to the following drawings and embodiments:
FIG. 1 is a schematic structural diagram of a conventional Air Bonding;
FIG. 2 is a schematic structural diagram of a display device with high strength and reworkability according to the present invention;
FIG. 3 is a schematic view of the structure of the present invention locked by screws;
fig. 4 is a schematic structural diagram of the adapter.
Detailed Description
As shown in one of the accompanying drawings 2-4, the utility model discloses a apron 1, display module assembly and be used for fixed display module assembly's framework 2, apron 1 covers on display module assembly and apron 1's periphery and framework 2 partial coincidence, the part of apron 1 and framework 2 coincidence is equipped with first connection structure 3 and second connection structure 4 that is used for being connected apron 1 and framework 2, first connection structure 3 sets up at the adapter for a plurality of intervals, apron 1 passes through adapter and framework 2 detachably mechanical connection, second connection structure 4 is double-sided tape, and double-sided tape pastes in the area between each adapter on the 1 coincidence portion of apron.
Further, the adapter is fixed on the face of lapping 1 and framework 2 coincidence through the cementing.
Furthermore, a groove 32 for storing adhesive is arranged on one surface of the adapter combined with the cover plate 1.
Further, the adhesive is water glue with high adhesive strength.
As a preferred embodiment, the adapter is provided with a hook, and the frame body 2 is provided with a fastening portion for hooking and fastening the hook.
As another preferred embodiment, the adapter is provided with a threaded hole 31, and the frame body 2 is provided with a connecting hole 21 for the screw 5 to pass through.
The utility model discloses the equipment flow: step1, fixing the adapting structure on the periphery of the visible area of the cover plate by using glue with high adhesive strength (without reworkability); step2 (optional depending on the design of the adapter structure), adhering reworkable adhesive tape to other areas (outside the visible area) of the Cover without the adapter structure; step3, combining the cover plate with the front frame (by using the physical combination method with the disassembling and assembling ability such as screw and hook …); step4, assembling LCM and rear shell.
The utility model discloses fix the adapter on apron 1 with the high associativity of glue earlier, this adapter can be the local several points that are located apron 1 periphery circle, also can be comprehensively be fixed in apron 1 periphery circle, can match the heavy industry nature double-sided tape (EX: VHB) and paste other areas that do not have the switching structure on apron 1, and it is used as location and supplementary two driving fit. Therefore, the problem of peeling of the cover plate 1 can be greatly reduced, the reworking property and the replacement property of the cover plate 1 are maintained (when the cover plate 1 needs to be replaced, the switching structure is permanently fixed on the cover plate 1, and if the cover plate 1 needs to be replaced, a new switching structure needs to be fixed on the cover plate 1 again), the operation process is completed only in a manual mode, equipment does not need to be relied on, and the cover plate is suitable for products with various sizes.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, for those skilled in the art, the present invention can be modified and changed in various ways, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Display device with high strength and heavy industry nature, it includes apron, display module assembly and is used for the framework of fixed display module assembly, the apron covers on display module assembly and the periphery circle of apron and the coincidence of framework part, its characterized in that: the part of apron and framework coincidence is equipped with first connection structure and the second connection structure that is used for being connected apron and framework, first connection structure sets up at the adapter for a plurality of intervals, the apron passes through adapter and framework detachably mechanical connection, the second connection structure is double-sided sticky tape, and double-sided sticky tape pastes the region between each adapter on the part of apron coincidence.
2. The display device with high strength and reworkability according to claim 1, wherein: the adapter is fixed on the surface of the cover plate coinciding with the frame body through glue joint.
3. The display device with high strength and reworkability according to claim 2, wherein: and a groove for storing the adhesive is arranged on one surface of the adapter combined with the cover plate.
4. The display device with high strength and reworkability according to claim 3, wherein: the adhesive is water glue with high adhesion strength.
5. The display device with high strength and reworkability according to claim 1, wherein: the adapter is provided with a clamping hook, and the frame body is provided with a buckling part for hooking and buckling the clamping hook.
6. The display device with high strength and reworkability according to claim 1, wherein: the adapter is provided with a threaded hole, and the frame body is provided with a connecting hole for a screw to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920817228.8U CN209880060U (en) | 2019-05-31 | 2019-05-31 | Display device with high strength and reworkability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920817228.8U CN209880060U (en) | 2019-05-31 | 2019-05-31 | Display device with high strength and reworkability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880060U true CN209880060U (en) | 2019-12-31 |
Family
ID=68948292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920817228.8U Active CN209880060U (en) | 2019-05-31 | 2019-05-31 | Display device with high strength and reworkability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264902A (en) * | 2019-05-31 | 2019-09-20 | 嘉捷科技（福清）有限公司 | With high-intensitive and heavy industry display device |
-
2019
- 2019-05-31 CN CN201920817228.8U patent/CN209880060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264902A (en) * | 2019-05-31 | 2019-09-20 | 嘉捷科技（福清）有限公司 | With high-intensitive and heavy industry display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209880060U (en) | Display device with high strength and reworkability | |
| CN204679988U (en) | Touch-screen module and pressing fixture thereof | |
| CN109782467A (en) | Display device | |
| CN102773193A (en) | Special tool for coating face gluing layer on stretching net of surface mount technology (SMT) laser template | |
| CN106802448A (en) | A kind of backlight module and liquid crystal display device | |
| CN110669445A (en) | Optical laminating adhesive, display screen assembly and preparation method thereof | |
| CN211294498U (en) | Display laminating device | |
| CN107610592A (en) | The fixing device and display of a kind of display part | |
| CN202865160U (en) | Bonding adhesive tape for fixing display panel | |
| CN110221469A (en) | Vehicle-mounted touch display unit | |
| CN205070986U (en) | Fixed structure and mobile terminal of screen | |
| JP3197676U (en) | Functional film and panel assembly using the same | |
| CN204955642U (en) | Display module | |
| CN110079232A (en) | UV visbreaking polyester film double faced adhesive tape and preparation method thereof | |
| KR101765464B1 (en) | Electrical Adhesive Tape for Easy Rework for Electronic Goods and Process for Rework | |
| TWI600839B (en) | High strength possessed repeat structure and construction method of construction of the device | |
| CN207397611U (en) | The fixing device and display of a kind of display part | |
| CN112114710A (en) | Display screen attaching method | |
| CN214704228U (en) | Double-square black double-sided adhesive tape beneficial to repair | |
| CN110264902A (en) | With high-intensitive and heavy industry display device | |
| CN210283544U (en) | Structure for fixing touch screen through independent membrane | |
| CN209161936U (en) | High efficient two-sided glue transfer membrane | |
| CN217499134U (en) | Wear-resistant waterproof PU adhesive protective film adhesive tape | |
| CN208950346U (en) | It is a kind of quickly to assemble the finishing finished product protection film recycled | |
| CN211554536U (en) | Integrated screen for assembling and laminating planar LCD into curved surface display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |