CN110545344B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
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- CN110545344B CN110545344B CN201910873284.8A CN201910873284A CN110545344B CN 110545344 B CN110545344 B CN 110545344B CN 201910873284 A CN201910873284 A CN 201910873284A CN 110545344 B CN110545344 B CN 110545344B
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- sealing
- camera module
- seal
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- mobile terminal
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- 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
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- 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
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- 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
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
Abstract
The invention discloses a mobile terminal which comprises a sealing element, a camera module and a display screen, wherein the sealing element is sleeved at the rear end of the camera module, and the display screen is arranged close to the front end of the camera module. Therefore, the mobile terminal provided by the invention has the advantages that the screen ratio is improved to the utmost extent by arranging the display screen close to the front end of the camera module through the rear sealing element. Simultaneously, because the front end of camera module has been avoided to the sealing member, also avoided the display screen correspondingly, therefore can not produce because of the sealing member warp and lead to the display screen to produce white spot, light leak, fracture scheduling problem.
Description
Technical Field
The invention relates to the technical field of sealing of mobile terminals, in particular to a mobile terminal.
Background
The mobile terminal is a computer device which can be used in moving, and includes a mobile phone, a notebook, a tablet computer, and the like. With the development of mobile terminals, it is becoming an important research topic to improve the screen occupation ratio of the display screen (LCM) and improve the photographing effect of users.
The mobile terminal has a front camera module 10 ', and the front camera module 10' includes a camera, a camera base for mounting the camera, and the like. The display screen 40 'in the current market mainly adopts a beauty tip structural design, pursues extremely screen occupation ratio, and the front camera module 10' adopts an ultra-large wide angle, a super black lens and the like. For ease of installation, the seal of the front camera module 10' is typically provided at the front end of the camera, as shown in fig. 1-4: the rubber sleeve 60 'is sleeved on the lens of the camera positioned at the front end of the camera module 10'; a seal is formed between the shell 20 'and the outer wall of the upper part of the rubber sleeve 60'; the display screen 40' is positioned adjacent to the outer wall of the seal to maximize the screen ratio; before the display screen cover plate 50 'is installed, interference exists between the rubber sleeve 60' and the display screen cover plate 50 ', and when the display screen cover plate is installed, the rubber sleeve 60' and the display screen cover plate 50 'are mutually squeezed by utilizing the flexibility of the rubber sleeve 60' and the rigidity of the display screen cover plate to eliminate the interference.
However, this design has a number of drawbacks:
(1) the rubber sleeve 60' is sleeved on the lens of the camera and occupies the position around the camera, so that the display screen is kept away from the position, and the screen occupation ratio cannot reach the maximum;
(2) in the use process of the mobile terminal, the rubber sleeve 60' is deformed under the influence of the environment, interferes with the display screen and causes the problems of white spots, light leakage, fracture and the like of the display screen;
(3) in order to realize the sealing in the front-back direction (i.e. the direction perpendicular to the display screen cover plate), the front end of the rubber sleeve 60 is folded inwards to form an annular part, and the annular part is clamped between the display screen cover plate and the front end face of the camera, so that the appearance problems of the exposed rubber sleeve 60 and the like are caused on the front end face of the camera;
(4) the rubber sleeve 60' is sleeved on the camera lens, and in the assembling process, the incoming material protective film of the camera lens needs to be torn off, so that the problem that the assembled lens is dirty and even scrapped is caused;
(5) because there is the interaction all the time between gum cover 60' and the display screen apron, can cause the display screen apron to rise to stick up and corresponding sealed problem.
Disclosure of Invention
The invention aims to overcome the defect that the screen ratio cannot reach the maximum value, and provides a mobile terminal.
The invention solves the technical problems through the following technical scheme:
the utility model provides a mobile terminal, includes sealing member, camera module and display screen, its characterized in that, the sealing member cover is located the rear end of camera module, just the display screen next-door neighbour the front end setting of camera module.
The mobile terminal that this scheme provided through rearmounted sealing member to make the front end setting of display screen next-door neighbour camera module, it is extremely close to improve the screen to account for the ratio.
Simultaneously, because the front end of camera module has been avoided to the sealing member, also avoided the display screen correspondingly, therefore can not produce because of the sealing member warp and lead to the display screen to produce white spot, light leak, fracture scheduling problem.
Furthermore, the sealing member does not need to turn over inward to cover the edge of the lens at the front end of the camera module, and therefore: 1) the sealing element is not exposed, and the appearance of the mobile terminal is not influenced; 2) the incoming material protective film of the lens is not required to be torn off in the assembling process, so that the problems of dirt and scrapping of the lens caused by assembling are solved; 3) corresponding acting force cannot exist between the sealing element and the display screen cover plate, and the problem that the display screen cover plate is warped due to the sealing element is avoided.
Preferably, the mobile terminal further comprises a housing; the camera module is arranged on the shell in a penetrating way;
the sealing piece forms first seal structure and second seal structure with the casing with the camera module respectively, mobile terminal passes through first seal structure and second seal structure realize between camera module and the casing around the direction and in the sealed of camera module's circumference.
This scheme has realized casing and camera module through first seal structure and second seal structure around the orientation and at the ascending sealed of camera module circumference.
Preferably, the first sealing structure comprises a first sealing region and a second sealing region; the first sealing area is located on an outer wall of the seal and the second sealing area is located on the housing;
the first sealing area and the second sealing area are arranged in a sealing mode so as to realize the sealing of the sealing element and the shell in the circumferential direction of the sealing element, or simultaneously realize the sealing of the sealing element and the shell in the circumferential direction of the sealing element and the sealing of the shell and the camera assembly in the front-back direction.
The scheme realizes sealing between the shell and the sealing element in partial directions or in all directions through the first sealing area and the second sealing area, and is convenient to mount.
Preferably, the housing includes a first mounting hole; the size of the first mounting hole is gradually increased from the front end to the rear end, and the inner wall of the first mounting hole is the second sealing area; the front end of the sealing element is abutted to the front end of the first mounting hole, and the front end of the sealing element is a tip.
In this scheme, the first seal structure realizes the sealing of sealing member and casing in multiple directions simultaneously only through one seal based on first seal area and second seal area.
Preferably, the first sealing region and the second sealing region effect sealing of the seal with the housing in the seal circumferential direction;
the first sealing structure also comprises a first limiting part, a third sealing area and a fourth sealing area which are arranged on the shell,
the first limiting part limits the trend that the sealing element slides forwards along the camera module;
the first limiting part is provided with a third sealing area, the front end of the sealing element is provided with a fourth sealing area, and the third sealing area and the fourth sealing area are arranged in a sealing mode.
The first sealing structure of the scheme realizes the sealing of the sealing piece and the shell in multiple directions through two sealing.
Preferably, the housing includes a second mounting hole, and a front end of the second mounting hole extends toward the center and forms the first stopper portion.
This scheme installs the sealing member through setting up the second mounting hole to combine the locating part to realize the sealed of casing and sealing member.
Preferably, the second sealing structure comprises a fifth sealing area and a sixth sealing area which are arranged in a sealing manner, the fifth sealing area is positioned on the camera module, and the sixth sealing area is positioned on the inner wall of the sealing element;
the fifth sealing area and the sixth sealing area realize the sealing of the sealing element and the camera module in the circumferential direction of the camera module, or simultaneously realize the sealing of the sealing element and the camera module in the circumferential direction of the camera module, and the sealing of the camera module and the shell in the front-back direction.
In this scheme, the second seal structure realizes sealing in some orientation or in all orientation sealed between sealing member and the camera module through fifth seal area and sixth seal area, the assembly of being convenient for.
Preferably, the fifth sealing area and the sixth sealing area realize the sealing between the sealing element and the camera module in the circumferential direction of the camera module;
the second sealing structure further comprises a second limiting part, a seventh sealing area and an eighth sealing area, the second limiting part is arranged on the camera module, and the second limiting part limits the trend that the sealing element slides forwards along the camera module;
the second limiting part is provided with a seventh sealing area, and the sealing element is provided with an eighth sealing area which is arranged in a sealing mode with the seventh sealing area.
The second seal structure of this scheme has realized through two sealed sealings that have realized sealing member and camera module in a plurality of orientations.
Preferably, the camera module includes an annular sealing groove, and the front end of the sealing groove forms the second limiting part. The sealing groove is provided with a sealing element, and the second limiting part limits the forward movement trend of the sealing element.
Preferably, the rear portion of the camera module includes a polyhedron section, and the sealing member is connected to the camera module at the polyhedron section.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
according to the invention, the sealing element is arranged on the camera module at the rear, so that the space at the front end of the camera module is not occupied; the display screen is arranged close to the front end of the camera module, so that a sealing member is not required to be arranged between the display screen and the camera module, and the mobile terminal has a higher screen occupation ratio.
Drawings
Fig. 1 is a partial schematic view illustrating an assembled state of a mobile terminal in the related art;
fig. 2 is a partial diagram illustrating an exploded state of a mobile terminal in the prior art;
FIG. 3 is a cross-sectional view of a seal structure of a prior art camera module;
FIG. 4 is a schematic view of a sealing structure of a camera module in the prior art;
FIG. 5 is a schematic structural view of example 1 of the present invention;
FIG. 6 is an exploded view of section A of FIG. 5;
fig. 7 is a schematic view showing an assembly relationship between a sealing member and a camera module according to embodiment 1 of the present invention;
fig. 8 is an exploded view of a mobile terminal according to embodiment 1 of the present invention;
FIG. 9 is a schematic structural view of example 2 of the present invention;
FIG. 10 is an exploded view of section B of FIG. 9;
FIG. 11 is a schematic structural view of example 3 of the present invention;
FIG. 12 is an exploded view of section C of FIG. 11;
FIG. 13 is a schematic structural view of example 4 of the present invention;
FIG. 14 is an exploded view of section D of FIG. 13;
FIG. 15 is a schematic structural view of example 5 of the present invention;
fig. 16 is an exploded view of section E of fig. 15.
Description of reference numerals:
the prior art is as follows:
camera module 10'
Sealing element of 20'
Shell 30'
Display screen 40'
Display screen cover plate 50'
Rubber sleeve of 60'
The invention comprises the following steps:
Sealing element 20
First mounting hole 31
Second mounting hole 32
Display screen cover plate 50
First sealing area 71
Second sealing area 72
Third sealing area 73
First limit part 75
Sixth sealing area 82
Second position-limiting portion 86
Detailed Description
The present invention is further illustrated by the following examples, but is not limited thereby in the scope of the examples described below.
The following orientations, front and back, are understood to be the directions perpendicular to the working surface of the display 40 'or the display cover 50', and taking fig. 1 as an example, the front and back directions are the directions perpendicular to the paper surface of fig. 1; taking fig. 4 as an example, the front-back direction, i.e. the right side of the paper surface of fig. 3, is front, and the left side is back; the front end and the rear end described below are based on the front-rear direction, and the up-down direction and the front-rear direction described below are the same coordinate system.
Referring to fig. 1-4, in the prior art, firstly, the rubber sleeve 60 'is sleeved on the front end of the camera module 10', and the display screen 40 'is disposed adjacent to the outer wall of the rubber sleeve 60', so that, in the circumferential direction of the camera module 10 ', the display screen 40' needs to avoid the rubber sleeve 60 ', that is, the rubber sleeve 60' is spaced between the display screen 40 'and the front end of the camera module 10'; meanwhile, in the use process of the mobile terminal, the display screen 40 'may generate white spots, light leakage, cracks and the like due to the deformation of the rubber sleeve 60'.
Secondly, the rubber sleeve 60 ' is turned inwards to seal the camera module 10 ' and the shell 30 ' in the front-back direction, so that the rubber sleeve 60 ' is exposed at the front end of the camera module 10 ', and the appearance is affected; but also causes the problem that the display screen cover plate 50' is warped and the problem that the lens is dirty or even scrapped during assembly.
Example 1
Referring to fig. 5-8, an embodiment of the invention provides a mobile terminal, which includes a sealing element 20, a camera module 10, and a display screen 40, wherein the sealing element 20 is sleeved at a rear end of the camera module 10, and the display screen 40 is disposed adjacent to a front end of the camera module 10.
Specifically, the sealing member 20 is disposed at the rear end of the camera module 10 to keep away from the front end of the camera module 10, so as to dispose the display screen 40 directly adjacent to the front end of the camera module 10. The term "close proximity" is understood to mean that there is no other component between the display screen 40 and the camera module 10, for example, the display screen 40 is in contact with the front end of the camera module 10, and if there is no contact between the display screen 40 and the camera module 10, a predetermined gap is formed between the two, and the width of the predetermined gap is smaller than the thickness of the rubber sleeve 60 in the prior art.
As shown in fig. 5, the L portion corresponds to the space occupied by the rubber sleeve 60 in the prior art, and in this scheme, after the display screen 40 and the front end of the camera module 10 are closely arranged, the value of L can be compressed, even the value of L can be zero, so as to increase the screen occupation ratio to the utmost.
Therefore, the mobile terminal provided by the embodiment of the invention improves the screen ratio to the utmost by disposing the sealing member 20 at the rear and disposing the display screen 40 close to the front end of the camera module 10.
Meanwhile, the sealing element 20 avoids the front end of the camera module 10 and correspondingly avoids the display screen 40, so that the problems of white spots, light leakage, cracking and the like of the display screen 40 caused by the deformation of the sealing element 20 can be avoided.
Referring to fig. 5-8, further, the mobile terminal further includes a housing 30, and the camera module 10 is disposed on the housing 30; the sealing member 20 forms a first sealing structure 70 and a second sealing structure 80 with the housing 30 and the camera module 10, respectively, and the mobile terminal realizes sealing between the camera module 10 and the housing 30 in the front-back direction and in the circumferential direction, which is the circumferential direction of the camera module 10, through the first sealing structure 70 and the second sealing structure 80.
In particular, the housing 30 is used for accommodating and mounting other components of the mobile terminal, and the housing 30 may be implemented by using the prior art, and the structure thereof will not be described in detail.
The camera module 10 is inserted into the housing 30, and the two seals are achieved by the sealing member 20, wherein the two seals are respectively the seal between the camera module 10 and the housing 30 in the front-rear direction, and the seal between the camera module 10 and the housing 30 in the circumferential direction, wherein the circumferential direction is understood as the circumferential direction of the camera module 10.
This embodiment defines a first seal structure 70 and a second seal structure 80, wherein the first seal structure 70 is a portion of the housing 30 and the seal member 20 that together form a seal, and the second seal structure 80 is a portion of the camera module 10 and the seal member 20 that form a seal. In other words, the first seal structure 70 is not a separate component from the housing 30 and the seal 20, and the components of the first seal structure 70 are based in part on the housing 30, in part on the seal 20, and in part on the connection and sealing relationship between the two. The second seal structure 80 is not a component separate from the camera module 10 and the seal 20, and the components of the second seal structure 80 are based partly on the camera module 10, partly on the seal 20, and partly on the connection and sealing relationship between the two.
The present solution achieves the above two aspects of sealing by the first seal structure 70 and the second seal structure 80. The first seal structure 70 and the second seal structure 80 are further described below in connection with the preferred embodiments.
With continued reference to fig. 5-8, further, the first seal structure 70 includes a first seal region 71 and a second seal region 72; the first sealing area 71 is located on the outer wall of the seal 20 and the second sealing area 72 is located on the housing 30; the first sealing region 71 and the second sealing region 72 are arranged in a sealing manner so as to seal the sealing member 20 and the housing 30 in the circumferential direction, wherein the circumferential direction is the circumferential direction of the sealing member 20, or seal the sealing member 20 and the housing 30 in the circumferential direction of the sealing member 20 and seal the housing 30 and the camera head assembly in the front-rear direction.
Specifically, the first sealing area 71 may be part or all of the outer wall of the seal 20; the second sealing area 72 is a portion of the housing 30 that contacts the first sealing area 71. The first sealing area 71 and the second sealing area 72 may be in the form of a line or a surface, i.e., the seal 20 and the housing 30 realize a line or surface seal via the first sealing area 71 and the second sealing area 72.
With continued reference to fig. 5-8, further, first seal area 71 and second seal area 72 effect the seal between seal 20 and housing 30 in the circumferential direction of seal 20; the first seal structure 70 further includes a first stopper portion 75, a third seal region 73, and a fourth seal region 74 provided on the housing 30; the first limiting portion 75 limits the tendency of the sealing element 20 to slide toward the front end along the camera module 10; the third seal region 73 is formed in the first stopper portion 75, the fourth seal region 74 is formed at the tip of the seal 20, and the third seal region 73 and the fourth seal region 74 are provided in a sealed manner.
Specifically, the first seal structure 70 has two seals, one of which is the above-described seal based on the first seal region 71 and the second seal region 72, which are provided in the circumferential direction of the seal 20; the other seal, which will be described in more detail below, is based on a seal formed by a third sealing region 73 and a fourth sealing region 74, which is located at the forward end of the seal 20.
The first position-limiting portion 75 is located on the housing 30 and may be integrally formed with other portions of the housing 30. The first position-limiting portion 75 is used to limit the position of the sealing member 20 to prevent it from moving forward. The portion of the first stopper portion 75 that contacts the sealing member 20 is a third sealing region 73, and correspondingly, the portion of the sealing member 20 that contacts the third sealing region 73 is a fourth sealing region 74. The third sealing region 73 and the fourth sealing region 74 may both be in the form of a line or a surface, i.e. the sealing element 20 and the first stop element may realize a line or surface seal via the third sealing region 73 and the fourth sealing region 74.
Referring to fig. 5-8, further, the housing 30 includes a second mounting hole 32, and a front end of the second mounting hole 32 extends toward the center to form the first limiting portion 75.
Specifically, the second mounting hole 32 is used to mount the sealing member 20, and the shape of the second mounting hole 32 is adapted to the shape of the outer wall of the sealing member 20. A part or the whole of the inner wall of the second mounting hole 32 is the second sealing region 72 described above.
The front end of the second mounting hole 32 protrudes toward the center to form a first stopper 75, and the center of the first stopper is the center of the second mounting hole 32. Preferably, the first position-limiting portion 75 is continuously disposed in a ring shape around the circumference of the second mounting hole 32, and accordingly, the third sealing area 73 and the fourth sealing area 74 are both annular lines or surfaces.
As can be seen from the above description, the first seal structure 70 of the present embodiment achieves sealing between the seal 20 and the housing 30 in the circumferential direction and sealing between the housing 30 and the camera module in the front-rear direction by two seals.
The first seal structure 70 is illustrated above in connection with fig. 5-8; in this embodiment, the second sealing structure 80 can be formed by directly sleeving the sealing element 20 on the outer wall of the camera module 10, as shown in fig. 5 to 6; or a continuous annular boss is arranged on the circumference of the outer wall of the camera module 10, and the sealing element 20 is sleeved on the boss; in the second sealing structure, the sealing member 20 may be surface-sealed or line-sealed with the camera module 10.
Further, the rear of the camera module 10 includes a polyhedral section where the sealing member 20 is connected to the camera module 10.
Specifically, the portion of the camera module 10 connected to the sealing member 20 is polyhedral, and accordingly, the inner wall of the sealing member 20 encloses a shape identical to that of the polyhedral segment.
Of course, in other embodiments, the portion of the camera module 10 connected to the sealing member 20 may have other regular shapes such as a cylindrical shape, or an irregular shape as shown in fig. 7 to 8.
Further, the camera module 10 includes a camera and a camera base, wherein the camera is mounted on the camera base, the front end of the camera module 10 is located on the camera, and the rear end of the camera module 10 is located on the camera base.
The structure of the camera and the camera base can be realized by the prior art, so the details are not described here.
Further, the sealing member 20 is a rubber sleeve 60, and the embodiment is not limited to the specific shape thereof as long as it can satisfy the sealing requirements.
Example 2
Referring to fig. 9 to 10, the present embodiment is different from embodiment 1 in that the first sealing structure 70 has only one seal formed by a first sealing region 71 and a second sealing region 72, and the first sealing region 71 and the second sealing region 72 simultaneously seal the camera module 10 and the housing 30 in the front-back direction and seal the camera module 10 in the circumferential direction.
In this embodiment, the housing 30 includes the first mounting hole 31, the size of the first mounting hole 31 gradually increases from the front end to the rear end, the inner wall of the first mounting hole 31 is the second sealing area 72, the front end of the sealing member 20 abuts against the front end of the first mounting hole 31, and the front end of the sealing member 20 is a tip.
Specifically, the bore diameter of the first mounting hole 31 gradually expands from the front end to the rear end and smoothly transitions, and accordingly, the size of the outer wall of the sealing member 20 also changes in synchronization with the first mounting hole 31 to conform to the first mounting hole 31. The first sealing area 71 is located on the outer wall of the sealing member 20, and the second sealing area 72 is located on the inner wall of the first mounting hole 31; the first sealing area 71 and the second sealing area 72 are embodied in the form of faces to achieve a face seal of the seal 20 with the housing 30.
The front end of the sealing element 20 is a tip, that is, the front end of the sealing element 20 does not have an end face, so that theoretically, the front end of the sealing element 20 can be understood to be attached to the camera module 10, and of course, in practice, a small distance may exist between the front end of the sealing element 20 and the camera module 10; the front end of the sealing member 20 abuts against the front end of the first mounting hole 31, so that theoretically the front end of the sealing member 20 simultaneously contacts with the camera module 10 and the first mounting hole 31, and the camera module 10 and the housing 30 are sealed in the front-rear direction, but in practice, in consideration of the assembling relationship of the camera module 10 with the housing 30 and the ease of assembling, a gap may exist between the camera module 10 and the housing 30, and accordingly, the front end of the sealing member 20 may also have a gap with the first mounting hole 31 and the camera module 10.
As can be seen from the above, in the present embodiment, the first seal structure 70 has one seal, that is, a seal formed by the first seal region 71 and the second seal region 72. The present embodiment achieves both the sealing of the camera module 10 and the housing 30 in the front-rear direction and the sealing in the circumferential direction of the camera module 10 by the first seal structure 70.
Example 3
Referring to fig. 11-12, the present embodiment proposes a preferred version of the second sealing structure 80, which may be a further improvement based on any of the above embodiments.
In this embodiment, the second sealing structure 80 includes a fifth sealing area 81 and a sixth sealing area 82, which are arranged in a sealing manner, the fifth sealing area 81 is located on the camera module 10, and the sixth sealing area 82 is located on the inner wall of the sealing member 20; the fifth sealing region 81 and the sixth sealing region 82 are used to achieve sealing of the sealing member 20 and the camera module 10 in the circumferential direction, which is the circumferential direction of the camera module 10, or to achieve sealing of the sealing member 20 and the camera module 10 in the circumferential direction and sealing of the camera module 10 and the housing 30 in the front-rear direction at the same time.
Specifically, the fifth sealing area 81 and the sixth sealing area 82 may be embodied in the form of a line or a surface, i.e., the sealing member 20 and the camera module 10 may realize a line seal or a surface seal based on the fifth sealing area 81 and the sixth sealing area 82.
Preferably, in this embodiment, a sealing groove 85 is formed in an outer wall of the camera base, a bottom surface of the sealing groove 85 is sloped in the front-rear direction, wherein a front end of the sealing groove 85 directly extends to the outer wall of the camera module 10, and a bottom surface of the sealing groove 85 is a fifth sealing region 81, so that the sealing groove 85 restricts a degree of freedom of displacement of the sealing member 20 in the front direction, and further, the fifth sealing region 81 and the sixth sealing region 82 simultaneously achieve sealing of the sealing member 20 and the camera module 10 in the circumferential direction and sealing of the camera module 10 and the housing 30 in the front-rear direction.
In this embodiment, the outer ring of the sealing element 20 may protrude from the outer wall of the camera base or be flush with the end of the sealing groove 85.
In other embodiments, the sealing element 20 may alternatively be directly fitted on the outer wall of the camera base, that is, the fifth sealing region 81 and the sixth sealing region 82 are used to achieve the sealing between the sealing element 20 and the camera module 10 in the circumferential direction, regardless of the sealing between the camera module 10 and the housing 30 in the front-back direction (as shown in fig. 1).
The rest of this embodiment is the same as embodiment 1 or embodiment 2, and the description thereof is omitted.
Example 4
Referring to fig. 13 to 14, the present embodiment is an improvement based on embodiment 3, and the difference between the present embodiment and embodiment 3 is:
in the present embodiment, the fifth sealing region 81 and the sixth sealing region 82 only achieve sealing between the seal 20 and the camera module 10 in the circumferential direction, where the circumferential direction is the circumferential direction of the camera module 10. The second sealing structure 80 further includes a second limiting portion 86, a seventh sealing area 83 and an eighth sealing area 84, wherein the second limiting portion 86 is disposed on the camera module 10, and the second limiting portion 86 limits the tendency of the sealing element 20 to slide forward along the camera module 10; the seventh sealing region 83 is formed in the second stopper portion 86, the eighth sealing region 84 is formed in the sealing member 20, and the seventh sealing region 83 and the eighth sealing region 84 are provided in a sealing manner.
Specifically, in the present embodiment, the second seal structure 80 has two seals, one of which is a seal based on the fifth seal region 81 and the sixth seal region 82, which seals the seal between the seal 20 and the camera module 10 in the circumferential direction of the camera module 10; the other seal is a seal based on the seventh seal region 83 and the eighth seal region 84, which seals the camera module 10 and the housing 30 in the front-rear direction, which will be described in detail below.
As shown in fig. 14, the second position-limiting portion 86 is provided on the outer wall of the camera module 10 and is provided to protrude relative to the outer wall of the camera module 10. The bottom surface of the sealing groove 85 (i.e., the fifth sealing region 81) is transited to the outer wall of the camera module 10 through the seventh sealing region 83, wherein the seventh sealing region 83 is located on the second limiting portion 86.
The rest of this embodiment is the same as embodiment 3, and the description thereof is omitted.
Example 5
Referring to fig. 15 to 16, the present embodiment is different from embodiment 4 in that the second position-limiting portion 86 is not disposed to protrude from the outer wall of the camera module 10, i.e., the outer surface of the second position-limiting portion 86 is a portion of the outer wall of the camera module 10. The second position-limiting portion 86 is located at the front end of the sealing groove 85.
The rest of this embodiment is the same as embodiment 4, and the description thereof is omitted.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (9)
1. A mobile terminal comprises a sealing element, a camera module and a display screen, and is characterized in that the sealing element is sleeved at the rear end of the camera module, and the display screen is arranged close to the front end of the camera module;
the mobile terminal further comprises a housing; the camera module is arranged on the shell in a penetrating way;
the sealing element and the shell and the camera module respectively form a first sealing structure and a second sealing structure, and the mobile terminal realizes the sealing between the camera module and the shell in the front-back direction and the circumferential direction of the camera module through the first sealing structure and the second sealing structure;
the outer surface of the seal and the housing form the first seal structure, and the inner surface of the seal and the camera module form the second seal structure;
the sealing member is the gum cover, the second seal structure through directly will the sealing member cover is established the outer wall of camera module forms, perhaps sets up annular boss through the circumference at the outer wall of camera module in, just the sealing member cover is established form on the boss.
2. The mobile terminal of claim 1, wherein the first sealing structure comprises a first sealing region and a second sealing region; the first sealing area is located on an outer wall of the seal and the second sealing area is located on the housing;
the first sealing area and the second sealing area are arranged in a sealing mode so as to realize the sealing of the sealing element and the shell in the circumferential direction of the sealing element, or simultaneously realize the sealing of the sealing element and the shell in the circumferential direction of the sealing element and the sealing of the shell and the camera module in the front-back direction.
3. The mobile terminal of claim 2, wherein the housing includes a first mounting hole; the size of the first mounting hole is gradually increased from the front end to the rear end, and the inner wall of the first mounting hole is the second sealing area; the front end of the sealing element is abutted to the front end of the first mounting hole, and the front end of the sealing element is a tip.
4. The mobile terminal of claim 2, wherein the first sealing region and the second sealing region effect a seal of the seal with the housing in a seal circumferential direction;
the first sealing structure also comprises a first limiting part, a third sealing area and a fourth sealing area which are arranged on the shell,
the first limiting part limits the trend that the sealing element slides forwards along the camera module;
the first limiting part is provided with a third sealing area, the front end of the sealing element is provided with a fourth sealing area, and the third sealing area and the fourth sealing area are arranged in a sealing mode.
5. The mobile terminal of claim 4, wherein the housing includes a second mounting hole, a front end of the second mounting hole extending toward a center and forming the first stopper.
6. The mobile terminal of claim 1, wherein the second sealing structure comprises a fifth sealing area and a sixth sealing area in a sealing arrangement, the fifth sealing area being located on the camera module and the sixth sealing area being located on an inner wall of the seal;
the fifth sealing area and the sixth sealing area realize the sealing of the sealing element and the camera module in the circumferential direction of the camera module, or simultaneously realize the sealing of the sealing element and the camera module in the circumferential direction of the camera module, and the sealing of the camera module and the shell in the front-back direction.
7. The mobile terminal of claim 6, wherein the fifth sealing area and the sixth sealing area enable sealing of the seal with the camera module in a camera module circumferential direction;
the second sealing structure further comprises a second limiting part, a seventh sealing area and an eighth sealing area, the second limiting part is arranged on the camera module, and the second limiting part limits the trend that the sealing element slides forwards along the camera module;
the second limiting part is provided with a seventh sealing area, and the sealing element is provided with an eighth sealing area which is arranged in a sealing mode with the seventh sealing area.
8. The mobile terminal of claim 7, wherein the camera module comprises an annular sealing groove, and a front end of the sealing groove forms the second limiting portion.
9. The mobile terminal of any of claims 1-8, wherein the rear portion of the camera module comprises a polyhedral segment to which the seal is coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873284.8A CN110545344B (en) | 2019-09-12 | 2019-09-12 | Mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873284.8A CN110545344B (en) | 2019-09-12 | 2019-09-12 | Mobile terminal |
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| CN110545344A CN110545344A (en) | 2019-12-06 |
| CN110545344B true CN110545344B (en) | 2021-10-22 |
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| CN201910873284.8A Active CN110545344B (en) | 2019-09-12 | 2019-09-12 | Mobile terminal |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206908708U (en) * | 2017-07-12 | 2018-01-19 | 广东欧珀移动通信有限公司 | The CCD camera assembly and electronic equipment of electronic equipment |
| CN109451222A (en) * | 2018-11-26 | 2019-03-08 | 努比亚技术有限公司 | Ultra-thin camera mechanism and mobile terminal |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206212062U (en) * | 2016-10-06 | 2017-05-31 | 南昌与德通讯技术有限公司 | Terminal device |
| CN107395808B (en) * | 2017-08-14 | 2019-11-05 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN109743432A (en) * | 2019-01-31 | 2019-05-10 | 珠海市魅族科技有限公司 | A kind of terminal |
| CN110035205A (en) * | 2019-03-14 | 2019-07-19 | 华为技术有限公司 | A kind of electronic equipment |
| CN109862161A (en) * | 2019-03-30 | 2019-06-07 | 联想(北京)有限公司 | A kind of electronic equipment |
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2019
- 2019-09-12 CN CN201910873284.8A patent/CN110545344B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206908708U (en) * | 2017-07-12 | 2018-01-19 | 广东欧珀移动通信有限公司 | The CCD camera assembly and electronic equipment of electronic equipment |
| CN109451222A (en) * | 2018-11-26 | 2019-03-08 | 努比亚技术有限公司 | Ultra-thin camera mechanism and mobile terminal |
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| CN110545344A (en) | 2019-12-06 |
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Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Applicant after: Huaqin Technology Co.,Ltd. Address before: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Applicant before: Huaqin Technology Co.,Ltd. Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Applicant after: Huaqin Technology Co.,Ltd. Address before: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Applicant before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
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