CN108540597A - Production method, front shell assemblies and the electronic device of front shell assemblies - Google Patents
Production method, front shell assemblies and the electronic device of front shell assemblies Download PDFInfo
- Publication number
- CN108540597A CN108540597A CN201810201632.2A CN201810201632A CN108540597A CN 108540597 A CN108540597 A CN 108540597A CN 201810201632 A CN201810201632 A CN 201810201632A CN 108540597 A CN108540597 A CN 108540597A
- Authority
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- China
- Prior art keywords
- glue
- groove
- joint filling
- panel assembly
- front shell
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
Abstract
The production method of front shell assemblies disclosed by the invention includes：Shell is provided and panel assembly, shell are formed with the groove for accommodating panel assembly；Panel assembly includes lateral surface and the upper surface that is connect with lateral surface, and groove forms the medial surface being useful for lateral surface relative engagement, and medial surface is formed with the glue groove of the circumferentially extending along medial surface；Joint filling glue is coated with into glue groove so that gap-filling glue water level is in glue groove and medial surface；By panel assembly setting in a groove so that joint filling glue fills the gap between lateral surface and medial surface；With solidification joint filling glue to be fixedly connected with shell and panel assembly.The production method of above-mentioned front shell assemblies is first coated with joint filling glue in the glue groove of medial surface, panel assembly, which is fitted into groove, in turn can not only solve the problems, such as to be difficult to dispensing after panel assembly is packed into groove, can also further decrease the gap between medial surface and lateral surface.The present invention also provides a kind of front shell assemblies and electronic devices.
Description
Technical field
The present invention relates to a kind of field of electronic devices more particularly to production method of front shell assemblies, front shell assemblies and electronics
Device.
Background technology
In the related art, the electronic devices such as mobile phone include shell and panel assembly, and shell forms fluted, panel assembly
It is arranged in groove, shell and the side of panel assembly generally being fixedly connected by mode for dispensing glue.However, in order to improve electronics
The screen accounting of device, the gap between shell and the side of panel assembly is smaller, and glue is difficult to click and enter shell and panel assembly
In gap between side.
Invention content
The present invention provides a kind of production method of front shell assemblies, front shell assemblies and electronic device.
The production method of the front shell assemblies of embodiment of the present invention includes step：
Shell is provided and panel assembly, the shell are formed with the groove for accommodating the panel assembly；The panel
Component includes lateral surface and the upper surface that is connect with the lateral surface, and the groove formation is useful for match opposite with the lateral surface
The medial surface of conjunction, the medial surface are formed with the glue groove of the circumferentially extending along the medial surface；
Joint filling glue is coated with into the glue groove so that the gap-filling glue water level is in the glue groove and inside
Face；
The panel assembly is arranged in the groove so that the joint filling glue fill the lateral surface with it is described interior
Gap between side；With
Cure the joint filling glue to be fixedly connected with the shell and the panel assembly.
The front shell assemblies of embodiment of the present invention include：Shell and panel assembly, the shell are formed with for collecting post
State the groove of panel assembly；The panel assembly includes lateral surface and the upper surface that is connect with the lateral surface, the groove type
At the medial surface being useful for the lateral surface relative engagement, the medial surface is formed with the circumferentially extending along the medial surface
Glue groove；
Joint filling adhesive tape, the joint filling adhesive tape are located in the glue groove and the medial surface and fill the lateral surface and institute
The gap between medial surface is stated, the joint filling adhesive tape is fixedly connected with the shell and the panel assembly.
The electronic device of embodiment of the present invention includes the front shell assemblies of ontology and embodiment of above, the front shell assemblies
Setting is on the body.
In the production methods of above-mentioned front shell assemblies, front shell assemblies and electronic device, first it is coated in the glue groove of medial surface
Joint filling glue, glue groove is conducive to that glue groove is prevented to flow downward, and then panel assembly is fitted into groove can not only solve
The problem of being difficult to dispensing after panel assembly is packed into groove, the gap between medial surface and lateral surface can also be further decreased.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, wherein：
Fig. 1 is the perspective exploded view of the front shell assemblies of embodiment of the present invention；
Fig. 2 is the floor map of the front shell assemblies of embodiment of the present invention；
Fig. 3 is diagrammatic cross-section of the front shell assemblies along the directions III-III of Fig. 2；
Fig. 4 is the enlarged diagram of the parts front shell assemblies IV of Fig. 3；
Fig. 5 is diagrammatic cross-section of the front shell assemblies along the directions V-V of Fig. 2；
Fig. 6 is the enlarged diagram of the parts front shell assemblies VI of Fig. 5；
Fig. 7 is the flow diagram of the production method of the front shell assemblies of embodiment of the present invention；
Fig. 8-Figure 10 is the process schematic of the production method of the front shell assemblies of embodiment of the present invention；
Figure 11 is another flow diagram of the production method of the front shell assemblies of embodiment of the present invention；
Figure 12 is another process schematic of the production method of the front shell assemblies of embodiment of the present invention；
Figure 13 is the step S151 process schematics of the production method of the front shell assemblies of embodiment of the present invention；
Figure 14 is the flow diagram of the production method of the front shell assemblies of another embodiment of the present invention；
Figure 15 is the part isometric schematic diagram of the shell of embodiment of the present invention；
Figure 16 is the process schematic of the production method of the front shell assemblies of another embodiment of the present invention；
Figure 17 is the floor map of the electronic device of embodiment of the present invention.
Main element symbol description：
Electronic device 100, ontology 20, front shell assemblies 10, gap 11, shell 12, groove 122, medial surface 1222, long side surface
1224, short sides 1226, bottom surface 1228, substrate 124, glue groove 125, side wall 126, step 128, step surface 1282, below rank
1284,1286, outside 121 above rank, panel assembly 14, lateral surface 142, touch panel 144, touch panel lateral surface 1442,
Cover board 146, cover board lateral surface 1462, upper surface 148, anti-overflow adhesive tape 16, joint filling adhesive tape 18, bonding adhesive tape 19.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " 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
Can also be to be electrically connected or can mutually communicate to be mechanical connection；It can be directly connected, it can also be by between intermediary
It connects connected, can be the interaction relationship of the connection or two elements inside two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
It please refers to Fig.1 to Fig.4, the front shell assemblies 10 of embodiment of the present invention include shell 12, panel assembly 14, at least one
A anti-overflow adhesive tape 16 and joint filling adhesive tape 18.
Shell 12 is formed with the groove 122 for accommodating panel assembly 14, and panel assembly 14 is arranged in groove 122, panel
Component 14 includes lateral surface 142.Groove 122 is formed with for the medial surface 1222 with 142 relative engagement of lateral surface.Adhesive-spill-preventing
Item 16 can be by being arranged anti-overflow glue on medial surface 1222 along the circumferential direction of medial surface 1222 and being formed by curing.Anti-overflow adhesive tape 16
Seal the gap 11 between medial surface 1222 and lateral surface 142.Joint filling adhesive tape 18 can be by medial surface 1222 and lateral surface
Joint filling glue is set between 142 and is formed by curing.18 fixed bonding shell 12 of joint filling adhesive tape and panel assembly 14.
In the front shell assemblies 10 of embodiment of the present invention, front shell assemblies 10 are by pre-setting and curing anti-overflow glue with shape
At at least one anti-overflow adhesive tape 16 so that anti-overflow adhesive tape 16 seals the gap 11 between medial surface 1222 and lateral surface 142, can
When preventing that the joint filling glue for curing shell 12 and panel assembly 14 is subsequently arranged again, joint filling glue penetrates into groove 122 and pollutes shell
Body 12 and/or panel assembly 14.
Specifically, shell 12 includes substrate 124 and the side wall 126 that self-reference substrate 124 extends, and substrate 124 is surrounded with side wall 126
Groove 122.Shell 12 is substantially in cuboid, and shell 12 is the load-bearing part of electronic device 100, for carrying electronic device 100
Most of part.Shell 12 may be used plastics and be made, and can also be made of metal material, or use plastics and metal
Integral structure is formed by the technique of in-mould injection.In one example, the material of substrate 124 is metal, the material of side wall 126
For plastics, first substrate 124 can be put into mold, then by injecting the plastic cement of melting into mold, after plastic cement solidification
Side wall 126 is formed, to obtain shell 12.
In some embodiments, groove 122 forms the bottom surface 1228 being connect with medial surface 1222, and medial surface 1222 is vertical
Directly in the plane of bottom surface 1228.Medial surface 1222 is located at side wall 126, and bottom surface 1228 is located on substrate 124.
In some embodiments, groove 122 forms the bottom surface 1228 being connect with medial surface 1222, and medial surface 1222 is bottom
The edge in face 1228 outwardly extending inclined-plane upwards.
Medial surface 1222 can be vertical with bottom surface 1228, can also upwards extend outwardly from the edge of bottom surface 1228, front housing
Component 10 can select specific structure as needed.
In some embodiments, panel assembly 14 includes touch panel 144 and the cover board being covered on touch panel 144
146.The lateral dimension of cover board 146 is more than the lateral dimension of touch panel 144 so that lateral surface 142 is in cover board 146 and touch surface
Cascaded surface is formed between plate 144.Lateral surface 142 includes cover board lateral surface 1462 and touch panel lateral surface 1442.Anti-overflow adhesive tape
Gap 11 between 16 sealing medial surfaces 1222 and touch panel lateral surface 1442.Joint filling adhesive tape 18 is fixedly connected with cover board lateral surface
1462 and medial surface 1222.
In this way, the medial surface 1222 of cover board lateral surface 1462 and groove 122 is able to connect by joint filling adhesive tape 18, to make
Panel assembly 14 is obtained to be fixedly connected with shell 12.
Specifically, the material of cover board 146 can be made of translucent materials such as glass, ceramics or sapphires.Due to cover board 146
Due to the input part as electronic device 100, cover board 146 is often subject to the contacts such as collide or scratch.For example, user is by electronics
When device 100 is put into pocket, cover board 146 may be scratched by the key in user's pocket and be damaged.Therefore, the material of cover board 146
The larger material of hardness, such as above sapphire material may be used.Or hardened layer is formed to carry on the surface of cover board 146
The anti-scratch ability of high cover board 146.
Specifically, touch panel 144 includes that display module (not shown) and the touch control layer being arranged in display module (are schemed not
Show).Display module is, for example, liquid crystal display die set (LCD), and certainly, display module may be display module flexible.Touch-control
Touch-control input of the layer for receiving user, to generate the signal for controlling the content that display module is shown.
Touch panel 144 is for example bonded by optical cement (Optically Clear Adhesive, OCA) with cover board 146
It is fixed together, optical cement is not only adhesively fixed touch panel 144 and cover board 146, can also penetrate what touch panel 144 be sent out
Light.
In one example, panel assembly 14 can be formed by following steps：Touch panel 144 and cover board are first provided
146, then cover board 146, is finally fitted on optical cement by the coated optical glue on touch panel 144, so that cover board 146
It is fixed together with touch panel 144.
In some embodiments, medial surface 1222 includes long side surface 1224 and connects the short sides of long side surface 1224
1226, anti-overflow adhesive tape 16 is arranged along the length direction of long side surface 1224 on long side surface 1224.In this way, the size of long side surface 1224
It is larger, anti-overflow adhesive tape 16 be arranged along the length direction of long side surface 1224 be conducive on long side surface 1224 to seal medial surface 1222 with
Gap 11 between lateral surface 1226.
Also referring to Fig. 5 and Fig. 6, in some embodiments, groove 122 is generally rectangular shaped, and medial surface 1222 includes
The short sides 1226 of long side surface 1224 and connection long side surface 1224, short sides 1226 are formed with step 128, and panel assembly 14 supports
It is adhesively fixed on step 128 and with step 128.In this way, step 128 plays the role of a support to panel assembly 14, have
It is steadily connect with shell 12 conducive to panel assembly 14.Specifically, in present embodiment, cover board 146 is supported on step 128,
And touch panel 144 is located at the side of step 128.
In other embodiment, short sides 1226 can save step 128 and have with long side surface 1224 same
Structure, and be equally coated with anti-overflow glue and form anti-overflow adhesive tape 16.
In some embodiments, anti-overflow adhesive tape 16 is mounted on along the circumferential direction of medial surface 1222 on medial surface 1222.Also
It is to say, anti-overflow adhesive tape 16 is separate structure with side wall 126.Anti-overflow adhesive tape 16 is, for example, foam, and anti-overflow adhesive tape 16 passes through double faced adhesive tape
It is fitted on side wall 126.In addition, foam has elasticity, follow-up joint filling can not only be prevented as anti-overflow adhesive tape 16 using foam
Glue penetrates into groove 122 and pollutes shell 12 and/or panel assembly 14, padded coaming is also used as, in shell 12 and/or panel
Protection panels component 14 when component 14 is impacted.Further more, foam is simple and easy to get and light-weight, production efficiency and reduction are being improved
While cost, the weight of shell 12 and panel assembly 14 can be mitigated.
Certainly, in some other embodiments, anti-overflow adhesive tape 16 is structure as a whole with side wall 126, for example, adhesive-spill-preventing
Item 16 can be formed with side wall 126 by Shooting Technique.
The present invention also provides a kind of production method of front shell assemblies, the making sides of the front shell assemblies of embodiment of the present invention
Method can be used for manufacturing the front shell assemblies 10 for forming embodiment of the present invention.It specifically, below will be to embodiment of the present invention
The production method of front shell assemblies is described in detail.
Fig. 7 and Fig. 8 are please referred to, the production method of the front shell assemblies of embodiment of the present invention includes the following steps：
S12：Shell 12 is provided and panel assembly 14, shell 12 are formed with the groove 122 for accommodating panel assembly 14, face
Board group part 14 includes lateral surface 142 and the upper surface 148 that is connect with lateral surface 142, and groove 122, which is formed with, to be used for and lateral surface
The medial surface 1222 of 142 relative engagements；
S14：In outer side 142, joint filling glue is set；
S16：The panel assembly 14 is arranged in the groove 122 so that the joint filling glue fills lateral surface 142
Gap 11 between medial surface 1222；
S18：Cure joint filling glue to be fixedly connected with shell 12 and panel assembly 14.
The lateral surface in panel assembly 14 is arranged in joint filling glue by the production method of the front shell assemblies of embodiment of the present invention
142, and then panel assembly 14 is fitted into groove 122 not only can solve to be difficult to a little after panel assembly 14 is packed into groove 122
The problem of glue, can also further decrease the gap size between medial surface 1222 and lateral surface 142.
Wherein, in step S14, joint filling glue can be arranged by dispenser on outer side 142.In certain embodiment party
In formula, step S14 is specifically included：Outer edge in the upper surface 148 is coated with joint filling glue so that the gap-filling glue water is flow to
The lateral surface 142, as shown in Figure 9.Preferably, circumferentially continuous being coated with the joint filling in the outer peripheral of the upper surface 148
Glue.It is appreciated that since joint filling glue has mobility, after the edge of upper surface 148 is coated with joint filling glue, joint filling glue
Lateral surface 142 can be flow to.In this way so that lateral surface 142 forms joint filling glue.At this point, upper surface 148 is towards upper.
In some embodiments, step S14 is specifically included：Outer edge in the lower surface of panel assembly 14 149 is coated with
Joint filling glue is so that the gap-filling glue water flow to the lateral surface 142, as shown in Figure 10.Preferably, in the lower surface 149
It is outer peripheral circumferentially continuous to be coated with the joint filling glue.In this way, lateral surface 142 is easy to form joint filling glue.At this point, panel assembly
14 lower surface 149 upward, when panel assembly 14 is packed into groove 122, panel assembly 14 is overturn so that panel group
The lower surface 149 of part 14 is downward.
In some embodiments, step S14 is specifically included：It is coated with joint filling glue in outer side 142.Preferably, outside
Side 142 is coated with joint filling glue circumferentially continuously.At this point, joint filling glue is directly put on lateral surface 142.In an example
In, the dispensing needle head of dispenser is fixed, can be by rotary panel component 14 so that the glue of dispensing needle head outflow is along outer
The circumferential point of side 142 is fallen on outer side 142.
In step S14, joint filling glue is arranged in cover board lateral surface 1462.It in other words, can be by the upper surface
148 outer edge is coated with joint filling glue so that the gap-filling glue water flow to the cover board lateral surface 1462；Or, in panel assembly 14
The outer edge of lower surface 149 be coated with joint filling glue so that the gap-filling glue water flow to the cover board lateral surface 1462；Or, covering
Plate lateral surface 1462 is coated with joint filling glue.Therefore, the gap-filling glue hydropexis connection shell 12 and cover board lateral surface 142 after solidification.
In step s 16, panel assembly 14 can be drawn by sucker, be then charged into groove 122.
In step S18, joint filling glue can also can by other means be cured with spontaneous curing.For example, working as gap-filling glue
When water is UV glue, joint filling glue can be irradiated by ultraviolet light so that joint filling glue curing.
1 and Figure 12 is please referred to Fig.1, further includes step before step S16 in some embodiments：
Anti-overflow glue is arranged in S151, the circumferential direction along medial surface 1222 on medial surface 1222；
S152 cures the anti-overflow glue to form at least one anti-overflow adhesive tape 16；
Step S16 includes：
The panel assembly 14 is arranged in the groove 122 and anti-overflow adhesive tape 16 is made to seal 1222 He of the medial surface
Gap 11 between the lateral surface 124, the anti-overflow adhesive tape 16 are used to be located at gap-filling glue side under water.
Specifically, anti-overflow adhesive tape 16 is contacted with lateral surface 142, so as to seal medial surface 1222 and lateral surface 142 it
Between gap 11.It should be pointed out that anti-overflow adhesive tape 16 seals the gap 11 of medial surface 1222 and 142 lower part of lateral surface.
In this way, anti-overflow adhesive tape 16 seals the gap 11 between medial surface 1222 and lateral surface 142, to prevent joint filling glue
It penetrates into groove 122 and pollutes shell 12 and/or panel assembly 14.
It should be pointed out that step S151 and step S152 can be carried out before step S14, it can also be after step S14
It carries out, is not limited thereto.
In some embodiments, groove 122 is generally rectangular shaped, and medial surface 1222 includes long side surface 1224 and the long side of connection
The short sides 1226 in face 1224.Step S151 includes the following steps：
Anti-overflow glue is arranged in length direction along long side surface 1224 on long side surface 1224.
In this way, may be implemented anti-overflow glue being arranged on the long side surface 1224 of medial surface 1222.
In some embodiments, the step of anti-overflow glue is set along the length direction of long side surface 1224 on long side surface 1224
Suddenly include the following steps：
Length direction along long side surface 1224 is continuously provided anti-overflow glue on long side surface 1224.
In this way, the size of long side surface 1224 is larger, anti-overflow adhesive tape 16 is arranged along the length direction of long side surface 1224 in long side
Be conducive to seal the gap 11 between medial surface 1222 and lateral surface 1226 on face 1224.In addition, anti-overflow glue is in long side surface
It is continuously distributed on 1224 so that the anti-overflow adhesive tape 16 after anti-overflow glue curing is continuous on long side surface 1224, prevent due to
The discontinuous spot printing of anti-overflow adhesive tape 16 and cause anti-overflow adhesive tape 16 cannot be formed continuous sealing ring make seal medial surface 1222
The effect in the gap 11 between lateral surface 142 is poor.
In some embodiments, anti-overflow glue includes silicone adhesive.
The bonding force of silicone adhesive is strong, and moisture resistance is good.Using silicone adhesive as anti-overflow glue, can be consolidated by anti-overflow glue
Leakproofness and the moisture resistance for changing the anti-overflow adhesive tape 16 formed are more preferable.In addition, silicone adhesive also adapts to larger temperature change, to
So that anti-overflow adhesive tape 16 will not reduce sealing effect because of temperature change.Certainly, joint filling glue may be silicone adhesive.Adhesive-spill-preventing
Water and joint filling glue may be the preferable glue of other mobility such as UV glue.
In some embodiments, step S152 includes the following steps：
It is more than five minutes to cure anti-overflow glue in 20-25 DEG C of environment.
In one example, cure anti-overflow glue in 20 DEG C of environment, hardening time is 15 minutes；In another example
In, cure anti-overflow glue in 22 DEG C of environment, hardening time is 12 minutes；In another example, in 25 DEG C of environment
Cure anti-overflow glue, hardening time is 6 minutes.Herein not within the scope of 20-25 DEG C solidification temperature and more than five minutes
Hardening time in range does concrete restriction.
In this way, 20-25 DEG C is normal temperature environment, cure the condition of cure that anti-overflow glue makes anti-overflow glue in normal temperature environment
Simply, easy to implement, to reduce the manufacturing cost of front shell assemblies 10.
In some embodiments, the time is fully cured less than anti-overflow glue in the hardening time of anti-overflow glue.At one
In example, the time that is fully cured of anti-overflow glue is more than 25min, and in the present invention, the hardening time of anti-overflow glue is 10min.
In this way, anti-overflow glue curing for a period of time after, by panel assembly 14 be arranged in groove 122, can make
Panel assembly 14 is arranged in groove when anti-overflow glue is also uncured for tight ness rating ratio between panel assembly 14 and groove 122
Tight ness rating in the case of in 122 is small, facilitates the dismounting during subsequent maintenance.In addition, before anti-overflow glue is fully cured,
Panel assembly 14 is arranged in groove 122, it can be to avoid since anti-overflow glue is fully cured and reduces close caused by mobility
It is poor to seal effect.
It is appreciated that after anti-overflow glue is fully cured, anti-overflow glue loses mobility, at this time sets panel assembly 14
It sets in groove 122, anti-overflow glue can not be deformed upon according to the extruding of panel assembly 14 and groove 122 and be obtained preferably close
Seal effect.In addition, the anti-overflow adhesive tape 16 that the anti-overflow glue after being fully cured is formed is not smooth and has certain hardness, can lead
When panel assembly 14 is placed into groove 122 by cause, obstruction is generated.
3 are please referred to Fig.1, in some embodiments, groove 122 is generally rectangular shaped, and medial surface 1222 includes long side surface
1224 and connection long side surface 1224 short sides 1226.Short sides 1226 are formed with step 128, and step 128 includes step surface
1282,1284 are connected below the rank of step surface 1282 and long side surface 1224 and is connected 1286 above the rank of step surface 1282.
Step S151 includes the following steps：
It is continuously provided anti-overflow glue below rank 1284 length direction is 1284 below the rank.
In this way, continuously distributed on can making adhesive-spill-preventing water 1284 below the rank so that anti-overflow after anti-overflow glue curing
Adhesive tape 16 1284 below the rank on be continuous, prevent from leading to anti-overflow adhesive tape 16 not due to the discontinuous spot printing of anti-overflow adhesive tape 16
Continuous sealing ring, which can be formed, makes the effect for sealing the gap 11 between medial surface 1222 and lateral surface 142 poor.
It is appreciated that the anti-overflow glue being coated in long side surface 1224 and short sides 1226 is continuous, in this way, along inside
The anti-overflow adhesive tape 16 formed after the anti-overflow glue curing being circumferentially coated in face 1222 can form the sealing ring of a closure.
Referring to Figure 13, in some embodiments, step S16 includes the following steps：
The setting bonding glue on step surface 1282；
Panel assembly 14 is supported on step surface 1282；With
Solidification bonding glue is to be bonded step surface 1282 and panel assembly 14.
In this way, panel assembly 14 is able to bear against and is fixed on step surface by being bonded the bonding adhesive tape 19 that glue curing is formed
On 1282.Step 128 plays the role of a support to panel assembly 14, is conducive to panel assembly 14 and steadily connects with shell 12
It connects.
Specifically, bonding glue can be identical with the ingredient of joint filling glue, such as is above-mentioned silicone adhesive.In addition, face
Board group part 14 includes touch panel 144 and the cover board 146 being covered on touch panel 144, and the longitudinal size of cover board 146, which is more than, to be touched
The longitudinal size of panel 144 is controlled, the cover board 146 of panel assembly 14 is born against on step surface 1282, the touch surface of panel assembly 14
Plate 144 and 1,284 16 gluings of anti-overflow adhesive tape formed by anti-overflow glue curing below rank.
In some embodiments, panel assembly 14 includes touch panel 144 and the cover board being covered on touch panel 144
146.The lateral dimension of cover board 146 is more than the lateral dimension of touch panel 144 so that lateral surface 142 is in cover board 146 and touch surface
Cascaded surface is formed between plate 144, lateral surface 142 includes cover board lateral surface 1462 and touch panel lateral surface 1442.
Step S16 includes：
The panel assembly 14 is arranged in the groove 122 and the anti-overflow adhesive tape 16 is made to seal the medial surface
Gap 11 between 1222 and the touch panel lateral surface 1442.
In some embodiments, step S18 includes：
It is more than five minutes to cure joint filling glue in 20-25 DEG C of environment.
In one example, cure joint filling glue in 20 DEG C of environment, hardening time is 15 minutes；In another example
In, cure joint filling glue in 22 DEG C of environment, hardening time is 12 minutes；In another example, in 25 DEG C of environment
Cure joint filling glue, hardening time is 6 minutes.Herein not within the scope of 20-25 DEG C solidification temperature and more than five minutes
Hardening time in range does concrete restriction.
In this way, realizing the solidification of joint filling glue.It is appreciated that after joint filling glue is fully cured, joint filling glue loses
Mobility, the joint filling adhesive tape 18 being fully cured have certain hardness so that follow-up removal is positioned at the upper surface 148 of panel assembly 14
And the joint filling glue in the outside 121 of shell 12 is inconvenient, it could even be possible to damaging the upper table of panel assembly 14 in removal process
Face 148 and the outside of shell 12 121.Joint filling glue of the solidification more than five minutes is also not up to complete in 20-25 DEG C of environment
Cured state is conducive to subsequently remove the gap-filling glue positioned at the upper surface 148 of panel assembly 14 and the outside 121 of shell 12
Water.In addition, 20-25 DEG C is normal temperature environment, cures joint filling glue in normal temperature environment and makes the condition of cure of joint filling glue simple,
It is easy to implement, to reduce the manufacturing cost of front shell assemblies 10.
In some embodiments, the production method of front shell assemblies is further comprising the steps of after step S18：
Remove the joint filling glue (not shown) positioned at the upper surface 148 of panel assembly 14 and the outside 121 of shell 12.
During panel assembly 14 is packed into groove 122, since gap 11 is very narrow, joint filling glue is squeezed
It is easy to spill into the outside 121 of shell 12 and the upper surface 148 of panel assembly 14.Therefore, after curing joint filling glue, also
Joint filling glue need to be wiped so that there is no joint filling glue for the outside 121 of shell 12 and the upper surface 148 of panel assembly 14.
In some embodiments, the joint filling positioned at the upper surface 148 of panel assembly 14 and the outside 121 of shell 12 is removed
The step of glue, includes the following steps：
The joint filling glue positioned at the upper surface 148 of panel assembly 14 and the outside 121 of shell 12 is wiped using non-dust cloth.
Non-dust cloth soft surface has good cleaning efficiency, using non-dust cloth erasing joint filling glue will not damage surface
While the upper surface 148 of board group part 14 and outside 121 of shell 12, higher cleaning efficiency can be obtained.In an example
In, first fixture can be used to fix front shell assemblies 10, then by manipulator clamping non-dust cloth, last control machinery hand movement with
Wipe the joint filling glue positioned at the upper surface 148 of panel assembly 14 and the outside 121 of shell 12.
In some embodiments, the joint filling positioned at the upper surface 148 of panel assembly 14 and the outside 121 of shell 12 is removed
Include the following steps after the step of glue：
Wipe the gap-filling glue after the solidification in the gap between the lateral surface 142 and the medial surface 1222
Water, so that the appearance of the joint filling glue after solidification is roughly the same with the appearance of the shell 12.After joint filling glue curing, fill out
Stitching the mobility of glue reduces, the joint filling glue after wiping solidification at this time so that the appearance of joint filling glue is smooth and presents
Go out matt state, to roughly the same with the appearance of shell 12.
4 and 16 are please referred to Fig.1, in some embodiments, the production method packet of the front shell assemblies of embodiment of the present invention
Include step：
S1, provides shell 12 and panel assembly 14, and shell 12 is formed with the groove 122 for accommodating panel assembly 14；Face
Board group part 14 includes lateral surface 142 and the upper surface that is connect with lateral surface 142, groove 122 be formed with for 142 phase of lateral surface
To the inside 1222 of cooperation, inside 1222 is formed with the glue groove 125 along the circumferentially extending of inside 1222；
S2 is coated with joint filling glue into glue groove 125 so that gap-filling glue water level is in glue groove 125 and inside 1222；
S3 panel assembly 14 is arranged in groove 122 so that between joint filling glue filling lateral surface 142 and inside 1222
Gap 11；With
S4, solidification joint filling glue is to be fixedly connected with shell 12 and panel assembly 14.
In this way, being first coated with joint filling glue in the glue groove 125 of inside 1222, glue groove 125 is conducive to prevent glue groove
125 flow downward, and then panel assembly 14 is fitted into groove 122 not only can solve to be packed into groove 122 in panel assembly 14
After the problem of being difficult to dispensing, the gap 11 between inside 1222 and lateral surface 142 can also be further decreased.
Specifically, glue groove 125 is formed in long side surface 1224 and is extended continuously along the length direction of long side surface 1224.Step
S2 is specifically included：
By 12 slant setting of shell so that glue groove 125 tilts upward；
Joint filling glue is continuously coated in glue groove 125 by the length direction along long side surface 1224.
In this way, 12 slant setting of shell is conducive to insert joint filling glue in glue groove 125.
It should be pointed out that when inside 1222 is formed with glue groove 125, long side surface 1224 is without being arranged anti-overflow adhesive tape
16,1284 can be arranged anti-overflow adhesive tape 16 to prevent the glue of step surface 1282 from flowing to panel group along below rank 1284 below rank
14 lower section of part.
7 are please referred to Fig.1, the front shell assemblies 10 of embodiment of the present invention can be applied to electronic device 100.Electronic device
100 include ontology 20, and front shell assemblies 10 are arranged on ontology 20.Electronic device 100 include but not limited to mobile phone, tablet computer or
Wearable device.
Specifically, electronic device 100 further includes battery cover (not shown), and battery cover is located at shell 12 and panel assembly
On 14 opposite sides.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the present invention.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case of not departing from the principle of the present invention and objective, modification, replace and become
Type, the scope of the present invention are limited by claim and its equivalent.
Claims (14)
1. a kind of production method of front shell assemblies, which is characterized in that including：
Shell is provided and panel assembly, the shell are formed with the groove for accommodating the panel assembly；The panel assembly
The upper surface being connect including lateral surface and with the lateral surface, the groove formation are useful for and the lateral surface relative engagement
Medial surface, the medial surface are formed with the glue groove of the circumferentially extending along the medial surface；
Joint filling glue is coated with into the glue groove so that the gap-filling glue water level is in the glue groove and the medial surface；
The panel assembly is arranged in the groove so that the joint filling glue fills the lateral surface and the medial surface
Between gap；With
Cure the joint filling glue to be fixedly connected with the shell and the panel assembly.
2. the production method of front shell assemblies as described in claim 1, which is characterized in that the panel assembly includes touch panel
With the cover board being covered on the touch panel, the lateral dimension of the cover board be more than the lateral dimension of the touch panel so that
The lateral surface forms cascaded surface between the cover board and the touch panel, and the cover board includes the upper surface, described
Lateral surface includes cover board lateral surface and touch panel lateral surface, the solidification joint filling glue be fixedly connected the shell and
The step of panel assembly includes：
Cure the joint filling glue to be fixedly connected with the shell and the cover board lateral surface.
3. the production method of front shell assemblies as described in claim 1, which is characterized in that the step of the solidification joint filling glue
Suddenly include the following steps：
It is more than five minutes to cure the joint filling glue in 20-25 DEG C of environment.
4. the production method of front shell assemblies as described in claim 1, which is characterized in that the groove is generally rectangular shaped, described
Medial surface includes long side surface and connects the short sides of the long side surface, and the glue groove is formed in the long side surface and along the length
The length direction of side is extended continuously, and described the step of joint filling glue is coated with into the glue groove includes the following steps：
By the shell slant setting so that the glue groove tilts upward；
The joint filling glue is continuously coated in the glue groove by the length direction along the long side surface.
5. the production method of front shell assemblies as described in claim 1, which is characterized in that the groove is generally rectangular shaped, described
Medial surface includes long side surface and connects the short sides of the long side surface, and the short sides are formed with step, and the step includes platform
Terrace connects below the rank of the step surface and the long side surface and above the rank of the connection step surface, described by the face
Board group part includes the following steps before the step in the groove is arranged：
Length direction below the rank is continuously provided anti-overflow glue；
Cure the anti-overflow glue to form at least one anti-overflow adhesive tape；
It is described the step in the groove is arranged in the panel assembly to include：
The setting bonding glue on the step surface；
The panel assembly is supported on the step surface；With
Cure the bonding glue with the step surface and the panel assembly of being adhesively fixed.
6. the production method of front shell assemblies as claimed in claim 5, which is characterized in that the solidification anti-overflow glue is with shape
Include the following steps at the step of at least one anti-overflow adhesive tape：
It is more than five minutes to cure the anti-overflow glue in 20-25 DEG C of environment.
7. the production method of front shell assemblies as claimed in claim 5, which is characterized in that the hardening time of the anti-overflow glue is small
The time is fully cured in the anti-overflow glue.
8. the production method of front shell assemblies as described in claim 1, which is characterized in that the production method of the front shell assemblies exists
It is further comprising the steps of after the step of curing the joint filling glue：
The joint filling glue of the removal positioned at the outside of the shell and the upper surface.
9. the production method of front shell assemblies as claimed in claim 8, which is characterized in that the removal is positioned at the outer of the shell
The step of joint filling glue of side and the upper surface, includes the following steps：
Using non-dust cloth erasing positioned at the joint filling glue in the outside of the shell and the upper surface.
10. the production method of front shell assemblies as claimed in claim 8, which is characterized in that the production method of the front shell assemblies
Further include step after the step of removing the joint filling glue positioned at the outside of the shell and the upper surface：
The joint filling glue after the solidification in the gap between the lateral surface and the medial surface is wiped, so that solidification
The appearance of the joint filling glue afterwards is roughly the same with the appearance of the shell.
11. a kind of front shell assemblies, which is characterized in that including：
Shell and panel assembly, the shell are formed with the groove for accommodating the panel assembly；The panel assembly includes
Lateral surface and the upper surface being connect with the lateral surface, the groove form the inside being useful for the lateral surface relative engagement
Face, the medial surface are formed with the glue groove of the circumferentially extending along the medial surface；
Joint filling adhesive tape, the joint filling adhesive tape be located in the glue groove and the medial surface and fill the lateral surface with it is described interior
Gap between side, the joint filling adhesive tape are fixedly connected with the shell and the panel assembly.
12. front shell assemblies as claimed in claim 11, which is characterized in that the groove, which is formed with, to be connect with the medial surface
Bottom surface, the medial surface are the plane perpendicular to the bottom surface.
13. front shell assemblies as claimed in claim 11, which is characterized in that the groove forms the bottom being connect with the medial surface
Face, the medial surface are the edge outwardly extending inclined-plane upwards of the bottom surface.
14. a kind of electronic device, which is characterized in that including：
Ontology；
Front shell assemblies described in claim 11-13 any one, the front shell assemblies setting is on the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810201632.2A CN108540597A (en) | 2018-03-12 | 2018-03-12 | Production method, front shell assemblies and the electronic device of front shell assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810201632.2A CN108540597A (en) | 2018-03-12 | 2018-03-12 | Production method, front shell assemblies and the electronic device of front shell assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108540597A true CN108540597A (en) | 2018-09-14 |
Family
ID=63484368
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810201632.2A Pending CN108540597A (en) | 2018-03-12 | 2018-03-12 | Production method, front shell assemblies and the electronic device of front shell assemblies |
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| Country | Link |
|---|---|
| CN (1) | CN108540597A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113596206A (en) * | 2021-07-29 | 2021-11-02 | 荣耀终端有限公司 | Electronic device |
| CN116055593A (en) * | 2022-05-26 | 2023-05-02 | 荣耀终端有限公司 | Foldable electronic equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204481897U (en) * | 2015-04-21 | 2015-07-15 | 广东欧珀移动通信有限公司 | A kind of preventing mobile phone water-bound and mobile phone |
| CN105120624A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Terminal front cover assembly and mobile terminal |
| CN105120022A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Housing assembly and mobile terminal |
| CN105120622A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Terminal front cover assembly and mobile terminal |
| CN105116966A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Terminal front cover assembly and terminal |
| CN105120023A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Shell assembly and mobile terminal |
| CN105120024A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Housing assembly and mobile terminal |
| CN105208150A (en) * | 2015-08-31 | 2015-12-30 | 广东欧珀移动通信有限公司 | Housing assembly and mobile terminal |
| CN105263281A (en) * | 2015-08-31 | 2016-01-20 | 广东欧珀移动通信有限公司 | Shell assembly and mobile terminal |
| CN205003585U (en) * | 2015-08-31 | 2016-01-27 | 广东欧珀移动通信有限公司 | Terminal protecgulum subassembly and terminal |
| CN205039864U (en) * | 2015-08-31 | 2016-02-17 | 广东欧珀移动通信有限公司 | Shells assembly and mobile terminal |
| CN205039863U (en) * | 2015-08-31 | 2016-02-17 | 广东欧珀移动通信有限公司 | Shells assembly and mobile terminal |
-
2018
- 2018-03-12 CN CN201810201632.2A patent/CN108540597A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204481897U (en) * | 2015-04-21 | 2015-07-15 | 广东欧珀移动通信有限公司 | A kind of preventing mobile phone water-bound and mobile phone |
| CN105120624A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Terminal front cover assembly and mobile terminal |
| CN105120022A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Housing assembly and mobile terminal |
| CN105120622A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Terminal front cover assembly and mobile terminal |
| CN105116966A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Terminal front cover assembly and terminal |
| CN105120023A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Shell assembly and mobile terminal |
| CN105120024A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Housing assembly and mobile terminal |
| CN105208150A (en) * | 2015-08-31 | 2015-12-30 | 广东欧珀移动通信有限公司 | Housing assembly and mobile terminal |
| CN105263281A (en) * | 2015-08-31 | 2016-01-20 | 广东欧珀移动通信有限公司 | Shell assembly and mobile terminal |
| CN205003585U (en) * | 2015-08-31 | 2016-01-27 | 广东欧珀移动通信有限公司 | Terminal protecgulum subassembly and terminal |
| CN205039864U (en) * | 2015-08-31 | 2016-02-17 | 广东欧珀移动通信有限公司 | Shells assembly and mobile terminal |
| CN205039863U (en) * | 2015-08-31 | 2016-02-17 | 广东欧珀移动通信有限公司 | Shells assembly and mobile terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113596206A (en) * | 2021-07-29 | 2021-11-02 | 荣耀终端有限公司 | Electronic device |
| CN113596206B (en) * | 2021-07-29 | 2023-02-24 | 荣耀终端有限公司 | Electronic device |
| CN116055593A (en) * | 2022-05-26 | 2023-05-02 | 荣耀终端有限公司 | Foldable electronic equipment |
| CN116055593B (en) * | 2022-05-26 | 2023-10-20 | 荣耀终端有限公司 | Foldable electronic equipment |
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Application publication date: 20180914 |