CN211209750U - Mobile terminal - Google Patents
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- CN211209750U CN211209750U CN202020143752.4U CN202020143752U CN211209750U CN 211209750 U CN211209750 U CN 211209750U CN 202020143752 U CN202020143752 U CN 202020143752U CN 211209750 U CN211209750 U CN 211209750U
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Abstract
The utility model provides a mobile terminal, including casing, flash light, flash of light lamp cover and casing decoration. The surface of casing is equipped with first recess, and the bottom surface of first recess is protruding to be equipped with the boss, and the boss is arranged along the interior circumference profile of first recess, and the lamp shade main part is installed in the installing zone, splices fixedly with the bottom surface of installing zone, and the flange surpasss the boss and stretches to and hold the district relatively to be convenient for on the flash lampshade outside-in installation casing, make the shared space of flash lampshade less. Wherein, the internal perisporium of boss encloses to close and forms the installing zone, press from both sides between the internal perisporium of the periphery wall of boss and first recess and establish and form and hold the district, the boss distinguishes the installing zone and holds the district, and block to hold the moisture inflow to the installing zone in holding the district, avoid the direct infiltration installing zone of moisture, prevent the department of gluing of moisture infiltration lamp shade main part, thereby the outward appearance of the periphery of avoiding flash of light lamp shade has obvious difference with other outward appearances, and then improve mobile terminal's outward appearance integrality and waterproof grade.
Description
Technical Field
The utility model relates to a mobile terminal technical field, in particular to mobile terminal.
Background
Mobile terminals have become a necessity for life of people and are used in various contexts, and mobile terminals are suitable for use in humid environments due to waterproof functions, and before entering the market, mobile terminals need to perform relevant water inlet tests to confirm whether relevant waterproof requirements are met.
The flash lamp belongs to an electronic component of a mobile terminal, and can illuminate in a dark place and supplement light in a bright place. The flash lamp is fixedly arranged on the mainboard and covered by a flash lamp cover, and the flash lamp cover is arranged on the shell from inside to outside and is hermetically glued on the shell through waterproof glue.
When the mobile terminal carries out the test of regularly intaking, during moisture directly permeated to the double faced adhesive tape along the clearance between flash lamp cover and the decoration for the double faced adhesive tape was transparent, and the light that the flash light was launched refracts through the double faced adhesive tape, made the outward appearance of flash lamp cover's periphery have obvious difference with other outward appearances, led to the impaired and waterproof grade reduction of mobile terminal's outward appearance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mobile terminal solves the impaired and waterproof problem that reduces of mobile terminal's outward appearance among the prior art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
according to an aspect of the utility model, the utility model provides a mobile terminal, include: the outer surface of the shell is provided with a first groove, the bottom surface of the first groove is convexly provided with a boss, and the boss is arranged along the inner peripheral outline of the first groove; the inner peripheral wall of the boss is enclosed to form an installation area, and an accommodating area is formed between the outer peripheral wall of the boss and the inner peripheral wall of the first groove in a clamping mode; the bottom surface of the first groove is provided with a through hole; the flash lamp is arranged in the mounting area and exposed to the through hole; the flash lampshade comprises a lampshade main body and a flange protruding out of the periphery of the lampshade main body; the lampshade main body is arranged in the mounting area and is fixedly bonded with the bottom surface of the mounting area; the flange projects beyond the boss to be opposite the receiving area; and a housing decoration hermetically covering the outer surface of the housing; the shell decorating part is provided with a through hole, and the through hole surrounds the periphery of the flash lampshade; the inner peripheral wall of the through hole and the outer peripheral wall of the flange are provided with a first gap, and the first gap is communicated with the accommodating area.
Optionally, the height of the boss is greater than the depth of the first groove.
Optionally, the inner surface of the housing decoration is hermetically connected with the outer surface of the housing, a second gap is formed between the inner surface of the housing decoration and the outer surface of the housing, one end of the second gap is communicated with the accommodating area, and the other end of the second gap is a sealing end.
Optionally, the width of the second gap is greater than the width of the first gap.
Optionally, the width of the second gap is 0mm to 0.10 mm; the width of the first gap is 0 mm-0.05 mm.
Optionally, a third gap is formed between the inner end surface of the flange and the outer end surface of the boss, and the width of the third gap is smaller than that of the second gap.
Optionally, the width of the third gap is 0mm to 0.05 m; the width of the second gap is 0 mm-0.10 mm.
Optionally, the inner peripheral wall of the first groove and the outer peripheral wall of the boss are both inclined surfaces, and the distance between the inner peripheral wall of the first groove and the outer peripheral wall of the boss is gradually larger in the direction towards the housing decoration piece.
Optionally, the inner peripheral wall of the via hole is annularly provided with a guide angle, and the guide angle faces the first gap.
Optionally, the bottom surface of the flashlight cover main body is provided with fresnel patterns.
According to the above technical scheme, the embodiment of the utility model provides an at least have following advantage and positive effect:
the utility model discloses among the mobile terminal, the surface of casing is equipped with first recess, and the bottom surface of first recess is protruding to be equipped with the boss, and the boss is arranged along the interior contour of first recess, and the lamp shade main part is installed in the installing zone, splices fixedly with the bottom surface of installing zone, and the flange surpasss the boss and stretches to and hold the district relatively to be convenient for on the flash light cover outside-in installation casing, make the shared space of flash light cover less.
Wherein, the internal perisporium of boss encloses to close and forms the installing zone, press from both sides between the internal perisporium of the periphery wall of boss and first recess and establish and form and hold the district, the boss distinguishes the installing zone and holds the district, and block to hold the moisture inflow to the installing zone in holding the district, avoid the direct infiltration installing zone of moisture, prevent the department of gluing of moisture infiltration lamp shade main part, thereby the outward appearance of the periphery of avoiding flash of light lamp shade has obvious difference with other outward appearances, and then improve mobile terminal's outward appearance integrality and waterproof grade.
Drawings
Fig. 1 is a perspective view of a mobile terminal according to an embodiment of the present invention.
Fig. 2 is a partial front view of a mobile terminal according to an embodiment of the present invention.
Fig. 3 is a schematic view of the internal structure at a in fig. 2.
Fig. 4 is a partially enlarged view of fig. 3 at B.
The reference numerals are explained below:
100. a mobile terminal;
1. a housing; 11. a front housing; 12. a rear housing; 121. a first groove; 122. a through hole; 123. a boss 123; 123a, a mounting area; 123b, a containing area;
2. a housing trim; 21. a via hole; 211. a first gap; 212. a guide angle; 22. a second gap;
3. a flash lamp;
4. a flash lampshade; 41. a lampshade main body; 411. a fourth gap; 42. a flange; 421. a third gap;
5. a waterproof glue layer;
6. a main board.
Detailed Description
Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.
An embodiment of the utility model provides a mobile terminal, mobile terminal need carry out relevant water inlet test because of having waterproof function and being applicable to humid environment before flowing into the market in, mobile terminal to confirm whether satisfy relevant waterproof requirement.
In the correlation technique, when the mobile terminal was intake at regular time and is tested, moisture directly penetrated to the double faced adhesive tape along the clearance between flashlight lamp shade and the decoration for the double faced adhesive tape is transparent, and the light that the flash light sent refracts through the double faced adhesive tape, makes the outward appearance of flashlight lamp shade and other outward appearances have obvious difference, leads to the impaired and waterproof grade reduction of mobile terminal's outward appearance.
Fig. 1 is a perspective view of a mobile terminal 100 according to an embodiment of the present invention. Fig. 2 is a partial front view of the mobile terminal 100 according to the embodiment of the present invention. Fig. 3 is a schematic view of the internal structure at a in fig. 2.
Referring to fig. 1 to 3, a mobile terminal 100 according to an embodiment of the present invention mainly includes a housing 1, a housing decoration 2, a flash lamp 3, a flash lampshade 4, a waterproof glue layer 5, and a main board 6.
The case 1, which is a housing of the mobile terminal 100, includes a front case 11 and a rear case 12 connected, and the rear case 12 is disposed at a rear side of the front case 11.
The outer surface of the rear case 12 is provided with a first groove 121. The bottom surface of the first groove 121 is convexly provided with a boss 123, and the boss 123 is arranged along the inner circumferential profile of the first groove 121.
The inner peripheral wall of the boss 123 encloses to form a mounting area 123a, and the flash lamp 3, the flash lamp cover 4, the waterproof adhesive layer 5 and the main board 6 are mounted on the mounting area 123 a.
An accommodation area 123b is formed between the outer peripheral wall of the boss 123 and the inner peripheral wall of the first groove 121, and the accommodation area 123b is used for accommodating moisture permeating into the housing 1.
The boss 123 separates the inside of the first groove 121 into the mounting area 123a and the accommodating area 123b, and blocks the moisture accommodated in the accommodating area 123b from flowing into the mounting area 123a, so that the moisture is prevented from directly permeating into the mounting area 123a, the appearance of the periphery of the flashlight cover 4 is prevented from having obvious difference with other appearances, and the appearance integrity and the waterproof grade of the mobile terminal 100 are further improved.
The outer peripheral wall of the boss 123 and the inner peripheral wall of the first recess 121 are both inclined surfaces, and the distance therebetween is gradually increased in the direction toward the housing garnish 2. The moisture is guided by the outer circumferential wall of the boss 123 and the inner circumferential wall of the first groove 121, so that the moisture enters the accommodating area 123b along the outer circumferential wall of the boss 123 and the inner circumferential wall of the first groove 121 and is discharged out of the accommodating area 123 b.
Optionally, the outer circumferential wall of the boss 123 and the inner circumferential wall of the first groove 121 are V-shaped.
The height of the boss 123 is greater than the depth of the first groove 121, so that the boss 123 exceeds the highest liquid level of the moisture contained in the containing area 123b, the moisture is prevented from directly permeating into the mounting area 123a, and the blocking effect of the boss 123 is ensured.
The bottom surface of the first groove 121 is provided with a through hole 122, and the through hole 122 is located at the front side of the first groove 121 and is matched with the projecting end of the flash lamp 3, so that the projecting end of the flash lamp 3 projects light outwards. Specifically, the outer periphery of the through hole 122 is larger than the outer periphery of the strobe light 3.
The flash lamp 3 is fixed and electrically connected to the main board 6, and is accommodated between the front case 11 and the rear case 12 via the main board 6. The flash 3 is disposed in the mounting region 123a, exposed to the through hole 122, and projects light outward through the through hole 122.
Fig. 3 is a schematic view of the internal structure at a in fig. 2. Fig. 4 is a partially enlarged view of fig. 3 at B.
Referring to fig. 3 and 4, the flashlight cover 4 covers the flashlight 3 and is mainly used for converting the light projected by the flashlight 3 into soft scattered light.
The flash cover 4 includes a cover main body 41 and a flange 42 projecting from the peripheral side of the cover main body 41. The cover body 41 is mounted on the mounting area 123a, and the flange 42 extends beyond the boss to be opposite to the accommodating area 123b, so that the cover 4 can be conveniently mounted on the housing 1 from outside to inside, the space occupied by the cover 4 is small, the mounting convenience is improved, and moisture is prevented from directly permeating into the mounting area 123 a.
The lampshade body 41 is fixed to the bottom surface of the mounting area 123a by gluing, so that a waterproof glue layer 5 is arranged between the bottom surface of the lampshade body 41 and the bottom surface of the first groove 121, and the waterproof glue layer 5 is located in the mounting area 123a and is arranged at intervals with the accommodating area 123b through the boss 123.
Block that moisture directly flows into to waterproof glue layer 5 through boss 123, avoid moisture direct infiltration to waterproof glue layer 5 to the outward appearance of the periphery of avoiding flash lampshade 4 has obvious difference with other outward appearances, and then improves mobile terminal 100's outward appearance integrality and waterproof grade.
The bottom surface of the flash cover body 41 has fresnel patterns, faces the bottom surface of the first groove 121, and is covered with the waterproof adhesive layer 5, so as to reduce the appearance influence of the waterproof adhesive layer 5.
In addition, a fourth gap 411 is formed between the outer peripheral wall of the cover body 41 and the inner peripheral wall of the boss 123, and the fourth gap 411 facilitates assembly of the cover body 41 and the boss 123.
A third gap 421 is provided between the inner end surface of the flange 42 and the outer end surface of the boss 123, and the third gap 421 communicates the fourth gap 411 and the accommodation area 123 b.
Specifically, the width of the third gap 421 is 0mm to 0.05 mm.
The housing garnish 2 is disposed on the rear side of the rear housing 12 and sealingly covers the outer surface of the rear housing 12.
The housing decoration 2 is provided with a through hole 21, the through hole 21 surrounds the periphery of the flashlight cover 4, a first gap 211 is formed between the inner peripheral wall of the through hole 21 and the outer peripheral wall of the flange 42, and the first gap 211 is communicated with the accommodating area 123 b.
Specifically, the width of the first gap 211 is 0mm to 0.05mm, so that the first gap 211 allows only a small amount of moisture to enter the accommodation area 123 b.
The inner peripheral wall of the through hole 21 is provided with a guide angle 2122, and the guide angle 2122 faces the accommodation area 123b, and the moisture is facilitated to be discharged toward the first gap 211 by the guide angle 212. Specifically, the guide angle 212 is an oblique angle.
The inner surface of the housing garnish 2 is sealingly connected to the outer surface of the rear case 12, and specifically, a sealing ring is provided between the housing garnish 2 and the rear case 12, and the sealing ring is pressed by the housing garnish 2 and the rear case 12 and seals the housing garnish 2 and the rear case 12.
A second gap 22 is provided between the inner surface of the housing garnish 2 and the outer surface of the rear case 12, and one end of the second gap 22 communicates with the accommodation region 123b and the other end extends to the seal ring such that the other end of the second gap 22 is a sealed end.
The width of the second gap 22 is greater than the width of the first gap 211 and the width of the third gap 421, so that the second gap 22 contains more moisture, and the moisture penetration into the mounting area 123a is further reduced.
Specifically, the width of the second gap 22 is 0mm to 0.10 mm.
In addition, the second gap 22 and the third gap 421 are disposed at both sides of the receiving region 123 b. Since the second gap 22 is formed by the inner surface of the case deco 2 and the outer surface of the rear case 12, the second gap 22 is lower than the third gap 421 in the thickness direction of the rear case 12, and thus, the moisture contained in the containing region 123b is shunted into the second gap 22 by the blocking action of the boss 123 when exceeding the highest liquid level of the containing region 123b, and part of the moisture is stored through the second gap 22 to increase the amount of moisture stored in the mobile terminal 100.
According to the above technical scheme, the embodiment of the utility model provides an at least have following advantage and positive effect:
the utility model discloses in mobile terminal 100, the surface of casing 1 is equipped with first recess 121, the protruding boss 123 that is equipped with in bottom surface of first recess 121, boss 123 arranges along the interior contour of first recess 121, and lamp shade main part 4 installs in installing zone 123a, splice fixedly with installing zone 123 a's bottom surface, flange 42 surpasss boss 123 and stretches out to relative with containing zone 123b, thereby be convenient for on the flash lampshade 4 outside-in installation casing 1, make the shared space of flash lampshade 4 less.
Wherein, the internal perisporium of boss 123 encloses to close and forms installing zone 123a, press from both sides between the external perisporium of boss 123 and the internal perisporium of first recess 121 and establish and form and hold district 123b, boss 123 distinguishes installing zone 123a and holds district 123b, and block that the moisture that holds in holding the district 123b flows into installing zone 123a, avoid the direct infiltration of moisture installing zone 123a, prevent the glued joint department of moisture infiltration lamp shade main part 41, thereby avoid the outward appearance of the periphery of flash lampshade 4 and other outward appearances to have obvious difference, and then improve mobile terminal 100's appearance integrality and waterproof grade.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A mobile terminal, comprising:
the outer surface of the shell is provided with a first groove, the bottom surface of the first groove is convexly provided with a boss, and the boss is arranged along the inner peripheral outline of the first groove; the inner peripheral wall of the boss is enclosed to form an installation area, and an accommodating area is formed between the outer peripheral wall of the boss and the inner peripheral wall of the first groove in a clamping mode; the bottom surface of the first groove is provided with a through hole;
the flash lamp is arranged in the mounting area and exposed to the through hole;
the flash lampshade comprises a lampshade main body and a flange protruding out of the periphery of the lampshade main body; the lampshade main body is arranged in the mounting area and is fixedly bonded with the bottom surface of the mounting area; the flange projects beyond the boss to be opposite the receiving area; and
a housing decoration hermetically covering an outer surface of the housing; the shell decorating part is provided with a through hole, and the through hole surrounds the periphery of the flash lampshade; the inner peripheral wall of the through hole and the outer peripheral wall of the flange are provided with a first gap, and the first gap is communicated with the accommodating area.
2. The mobile terminal of claim 1, wherein a height of the boss is greater than a depth of the first recess.
3. The mobile terminal of claim 2, wherein an inner surface of the housing trim is sealingly coupled to an outer surface of the housing with a second gap therebetween, the second gap having one end communicating with the receiving area and the other end being a sealed end.
4. The mobile terminal of claim 3, wherein a width of the second gap is greater than a width of the first gap.
5. The mobile terminal of claim 4, wherein the width of the second gap is 0mm to 0.10 mm; the width of the first gap is 0 mm-0.05 mm.
6. A mobile terminal according to claim 3, wherein the inner end surface of the flange and the outer end surface of the boss have a third gap therebetween, the third gap having a width less than the width of the second gap.
7. The mobile terminal of claim 6, wherein the width of the third gap is 0mm to 0.05 mm; the width of the second gap is 0 mm-0.10 mm.
8. The mobile terminal according to any one of claims 1 to 7, wherein an inner circumferential wall of the first recess and an outer circumferential wall of the boss are both inclined surfaces, and a distance therebetween is gradually increased in a direction toward the housing decoration.
9. The mobile terminal according to any one of claims 1 to 7, wherein an inner peripheral wall of the via hole is provided with a guide angle, and the guide angle faces the accommodation area.
10. The mobile terminal of any of claims 1 to 7, wherein a bottom surface of the flashlight cover body has Fresnel patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143752.4U CN211209750U (en) | 2020-01-21 | 2020-01-21 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143752.4U CN211209750U (en) | 2020-01-21 | 2020-01-21 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211209750U true CN211209750U (en) | 2020-08-07 |
Family
ID=71852284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020143752.4U Active CN211209750U (en) | 2020-01-21 | 2020-01-21 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211209750U (en) |
-
2020
- 2020-01-21 CN CN202020143752.4U patent/CN211209750U/en active Active
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