CN113055506A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN113055506A CN113055506A CN201911368128.2A CN201911368128A CN113055506A CN 113055506 A CN113055506 A CN 113055506A CN 201911368128 A CN201911368128 A CN 201911368128A CN 113055506 A CN113055506 A CN 113055506A
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- China
- Prior art keywords
- distance sensor
- optical distance
- mobile terminal
- display screen
- notch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
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
- H04M1/026—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
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Studio Devices (AREA)
Abstract
The invention provides a mobile terminal which comprises a shell, a display screen, a front camera, a mainboard, a flexible circuit board and an optical distance sensor. The display screen is installed on the casing, the top of display screen is equipped with recessed breach, optical distance sensor exposes in the breach, one side of optical distance sensor is relative with one of them changeover portion interval, another side is relative with the top interval of casing and has the contained angle, optical distance sensor's tip is towards leading camera at interval, and make optical distance sensor be located between the periphery of leading camera and a changeover portion of display screen, optical distance sensor makes full use of the space between the periphery of leading camera and a changeover portion of display screen, thereby realize that optical distance sensor and leading camera all expose the breach of display screen, and optical distance sensor is towards leading camera aslope, reduce the space that leading camera and optical distance sensor occupy, reduce mobile terminal's black border and the screen that improves mobile terminal account for than.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a mobile terminal.
Background
The mobile terminals realize the communication function among the mobile terminals through telecommunication connection, so that a user can remotely communicate with another user through voice. The mobile terminal is connected with the Internet, and the functions of the mobile terminal are enriched on the basis of the Internet, so that the mobile terminal is applied to the daily life of a user.
With the progress of science and technology, the requirement of the mobile terminal on the screen occupation ratio is higher and higher, a larger space is arranged on the top of a common display screen or a U-shaped display screen of the mobile terminal to allow the optical distance sensor and the front camera to be arranged, however, the optical distance sensor is horizontally arranged on the top of the mobile terminal and is arranged at an interval with the front camera, the front camera and the optical distance sensor jointly occupy the larger space on the top of the mobile terminal, and the black edge of the mobile terminal is larger and the screen occupation ratio is lower.
If the optical distance sensor adopts a miniaturized structure, the optical distance sensor needs to be combined with the light guide column to realize the detection function of the optical distance sensor, but the cost of the optical distance sensor and the cost of the light guide column are higher, so that the cost of the mobile terminal is higher.
Disclosure of Invention
The invention aims to provide a mobile terminal, which solves the problems of large black edge and low screen occupation ratio of the mobile terminal in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
according to an aspect of the present invention, there is provided a mobile terminal including: a housing; a display screen mounted on the housing; the top of the display screen is provided with a concave notch, and the edge of the notch comprises a concave arc section and two transition sections which are smoothly connected with the end part of the arc section and the upper edge of the display screen; the front camera is arranged on the shell and is arranged corresponding to the arc section of the notch; a main board accommodated in the case; a flexible circuit board accommodated in the housing, electrically connecting the main board and the housing; the optical distance sensor is installed and electrically connected on the flexible circuit board so as to be electrically connected with the mainboard; the optical distance sensor is exposed in the notch, one side edge of the optical distance sensor is opposite to one transition section at intervals, and the other side edge of the optical distance sensor is opposite to the top end of the shell at intervals and has an included angle; the end of the optical distance sensor faces the front camera at intervals.
Optionally, the transition section is in a convex arc shape, and is transited from an arc at one end of the arc section to the upper edge of the display screen; the radius of the transition section is larger than that of the circular arc section.
Optionally, the lowest part of the circular arc section is attached to the periphery of the front camera.
Optionally, the central angle of the circular arc section is 72-180 °.
Optionally, the distance between one side of the optical distance sensor and the corresponding transition section is 0.35mm to 0.50mm, and the distance between the end of the optical distance sensor and the periphery of the front camera is 0.35mm to 0.50 mm.
Optionally, the flexible circuit board includes an abutting portion, a connecting portion, and a mounting portion; the abutting part is connected with a conducting plate which is electrically connected with the abutting part and the main board; two ends of the connecting part are respectively in arc transition connection with the abutting part and the mounting part; the connecting part extends from the main board towards the display screen; the mounting part is provided with the optical distance sensor and is electrically connected with the optical distance sensor.
Optionally, the mobile terminal further includes a support seat, where the support seat includes a main body portion and a support portion that are connected; the supporting part is positioned on one side of the main body part and is exposed in the notch; the supporting part supports the mounting part; the main body part is provided with a through hole for the connection part to penetrate through; the main body part is fixedly arranged in the shell and supports the abutting part.
Optionally, a receiving groove for receiving the main body portion is formed in the housing, and the receiving groove is arranged adjacent to the notch; the accommodating groove is internally and convexly provided with a first positioning column, and the main body part is provided with a first positioning hole matched with the first positioning column.
Optionally, the main body portion is convexly provided with a second positioning column, and the abutting portion is provided with a second positioning hole matched with the second positioning column; the supporting part is convexly provided with a third positioning column which is arranged oppositely, and the mounting part is provided with a third positioning hole matched with the third positioning column.
Optionally, the housing has a metal grounding part; the supporting seat is integrally formed by plastic; the outer surface of the supporting seat is wrapped with conductive cloth, one surface of the conductive cloth is attached to and electrically connected with the flexible circuit board, and the other surface of the conductive cloth is attached to and electrically connected with the grounding part.
According to the technical scheme, the embodiment of the invention at least has the following advantages and positive effects:
in the embodiment of the mobile terminal, the flexible circuit board is electrically connected with the main board and the shell, the optical distance sensor is installed and electrically connected on the flexible circuit board so as to be electrically connected with the main board, and the optical distance sensor is remotely connected with the main board through the flexible circuit board, so that the position of the optical distance sensor can be conveniently adjusted.
The display screen is arranged on the shell, a concave notch is arranged at the top of the display screen, the optical distance sensor is exposed in the notch, one side edge of the optical distance sensor is opposite to one transition section at intervals, the other side edge of the optical distance sensor is opposite to the top end of the shell at intervals and has an included angle, the end part of the optical distance sensor faces the front camera at intervals, so that the optical distance sensor is positioned between the periphery of the front camera and one transition section of the display screen, the optical distance sensor fully utilizes the space between the periphery of the front camera and one transition section of the display screen, the optical distance sensor and the front camera are exposed in the notch of the display screen, the optical distance sensor faces the front camera obliquely, the space occupied by the front camera and the optical distance sensor is reduced, the black edge of the mobile terminal is reduced, the screen occupation ratio of the mobile terminal is improved, and the optical distance sensor and the front camera are exposed in the notch of the display screen, and the space occupied by the front camera and the optical distance sensor is reduced, the optical distance sensor does not need to adopt a miniaturized structure, and a light guide column is not needed, so that the cost of the mobile terminal is reduced.
Drawings
Fig. 1 is a perspective view of a mobile terminal according to an embodiment of the present invention.
Fig. 2 is a 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 partial structural diagram of a mobile terminal according to an embodiment of the present invention.
Fig. 5 is a partial exploded view of a mobile terminal according to an embodiment of the present invention.
Fig. 6 is a schematic front side view of an optical distance sensor of a mobile terminal according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of an opposite side of an optical distance sensor of a mobile terminal according to an embodiment of the present invention.
Fig. 8 is an exploded view of a cradle of a mobile terminal according to an embodiment of the invention.
The reference numerals are explained below:
100. a mobile terminal;
1. a housing; 11. a front housing; 11a, a front case main body portion; 11b, a grounding part; 111. mounting holes; 112. avoiding a void; 113. accommodating grooves; 114. a first positioning post; 12. a rear housing;
2. a display screen; 21. a notch; 211. a circular arc section; 212. a transition section;
3. a front camera;
4. a main board; 41. a conductive sheet;
5. a flexible circuit board; 51. an abutting portion; 511. a conductive region; 512. a second positioning hole; 52. a connecting portion; 53. an installation part; 531. a third positioning hole;
6. an optical distance sensor;
7. a silica gel sleeve; 71. a through hole;
8. a supporting seat; 81a, a main body part; 811a, a first positioning hole; 812a via hole; 813a, a second positioning column; 81b, a support portion; 811b and a third positioning column;
9. conductive cloth.
Detailed Description
Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.
The embodiment of the invention provides a mobile terminal. The mobile terminal can be a mobile phone, a microphone and other terminal equipment. The optical distance sensors in the mobile terminal are generally arranged on two sides of the receiver, measure the distance between a user and the mobile terminal, and transmit the distance data to the controller, so that the controller can control other components according to the distance information. Next, a mobile phone is taken as an example to describe the scheme of the embodiment of the present invention.
In the related art, a general display screen or a U-shaped display screen of a mobile terminal has a large space on top for an optical distance sensor and a front camera to be arranged, but the optical distance sensor is horizontally arranged on the top of the mobile terminal and is spaced from the front camera, and the front camera and the optical distance sensor jointly occupy a large space on the top of the mobile terminal, resulting in a large black margin and a low screen occupation ratio of the mobile terminal.
Fig. 1 is a perspective view of a mobile terminal 100 according to an embodiment of the present invention. Fig. 2 is a 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. Fig. 4 is a partial block diagram of the mobile terminal 100 according to the embodiment of the present invention. Fig. 5 is a partial exploded view of the mobile terminal 100 according to an embodiment of the present invention.
Referring to fig. 1 to 5, a mobile terminal 100 according to an embodiment of the present invention includes a housing 1, a display screen 2, a front camera 3, a main board 4, a flexible circuit board 5, an optical distance sensor 6, a silica gel cover 7, a supporting seat 8, and a conductive cloth 9.
The housing 1 serves as a base of the mobile terminal 100 for supporting other components.
The housing 1 includes a front case 11 and a rear case 12 connected, and optionally, the front case 11 is connected to a front side surface of the rear case 12 and encloses a space for accommodating other components with the rear case 12.
The front housing 11 includes a front housing main body 11a and a grounding portion 11b integrally connected, and specifically, the front housing 11 may be formed by insert injection molding. The front case body 11a is made of nylon + glass fiber, polycarbonate + glass fiber, and the ground portion 11b is made of metal, such as magnesium alloy or aluminum alloy, but not limited thereto.
The front housing body portion 11a is positioned on the top of the front housing 11 and above the ground portion 11 b. Interference to the antenna side of the mobile terminal 100 is reduced by the front case body portion 11 a.
The grounding portion 11b is used for connecting with other components to realize the grounding connection of the front case 11 and the main board 4, thereby realizing the grounding connection of the housing 1 and other components.
The front housing 11 is provided with a mounting hole 111 and a clearance hole 112 communicating with each other, and the clearance hole 112 is located at one side of the mounting hole 111. The mounting hole 111 is used for mounting the front camera 3. The clearance hole 112 is used for the clearance optical distance sensor 6.
The inner wall of the front shell 11 is provided with a receiving groove 113, and the receiving groove 113 is located on a side of the clearance hole 112 opposite to the mounting hole 111. The front shell 11 is provided with a first positioning column 114 protruding from the receiving groove 113.
Referring to fig. 5, the main board 4 as a control component of the mobile terminal 100 is accommodated in the housing 1 and optionally supported on the rear case 12. In addition, the main board 4 may be positioned and connected to the inner wall of the front case 11.
In addition, the main board 4 is mounted with the conductive sheet 41, one end of the conductive sheet 41 is electrically connected to the main board 4, and the other end is electrically connected to the abutting portion 51 of the flexible circuit board 5, so that the main board 4 is electrically connected to the flexible circuit board 5 through the conductive sheet 41. The conductive sheet 41 may alternatively be a conductive dome.
Referring to fig. 3, the display 2 is mounted on the housing 1, and specifically, the display 2 is attached to the front surface of the front housing 11. The top of the display screen 2 is provided with a concave notch 21, and the notch 21 is free from other components to form a corresponding accommodating space. Specifically, the notch 21 is disposed adjacent to the receiving groove 113.
The edge of the notch 21 comprises a circular arc section 211 and two transition sections 212 which are connected. The edges of the indentation 21 are optionally drop-shaped.
The arc section 211 corresponds to the mounting hole 111 in the thickness direction of the front shell 11, the center of the arc section 211 is optionally located on the central axis of the display screen 2, and the arc section 211 is a symmetrical arc section and is concave downward toward the bottom of the display screen 2. Specifically, the central angle of the circular arc section 211 is 72-180 degrees, and the central angle of the circular arc section 211 is adaptively adjusted according to the space of the gap.
The lowest part of the circular arc section 211 is the lowest part of the edge of the notch 21. The lowest part of the circular arc section 211 is attached to the periphery of other parts, so that the space of the notch 21 is better utilized.
The circular arc segment 211 corresponds to the mounting hole 111 in the thickness direction of the front case 11,
the transition section 212 is close to the clearance hole 112 and corresponds to the optical distance sensor 6.
The two transition sections 212 respectively connect the end of the circular arc section 211 and the upper edge of the display screen 2 in a smooth manner, the two transition sections 212 can be arranged symmetrically, and the circular arc section 211 can be a symmetrical section, so that the edge of the notch 21 has better appearance.
The transition section 212 is in the shape of an arc protruding upwards and is transited from an arc at one end of the arc section 211 to the upper edge of the display screen 2. The radius of the transition section 212 is larger than the radius of the circular arc section 211 so that both sides of the edge of the notch 21 can extend outward. Specifically, the radius of the transition section 212 is greater than twice the radius of the circular arc section 211.
The front camera 3 is used to photograph an object in front of the mobile terminal 100. The front camera 3 is mounted on the front shell 11 of the housing 1 and is arranged corresponding to the circular arc section 211 of the notch 21. Specifically, the front camera 3 is glued and mounted on the mounting hole 111, and the notch 21 is exposed.
Further, the center of the front camera 3 and the center of the circular arc section 211 are arranged along the length direction of the mobile terminal 100, and the periphery of the front camera 3 is attached to the lowest position of the circular arc section 211, so as to better utilize the space of the gap 21.
The optical distance sensor 6 is arranged with respect to the clearance hole 112 so as to be exposed in the notch 21.
One side of the optical distance sensor 6 is opposite to one of the transition sections 212 at a distance, and the other side is opposite to the top end of the front shell 11 of the housing 1 at a distance and has an included angle, and the included angle is adaptively adjusted according to the space of the gap 21 to ensure that the optical distance sensor 6 is exposed in the gap 21.
Specifically, referring to fig. 3, one side of the optical distance sensor 6 is a left side of the optical distance sensor 6, and the other side of the optical distance sensor 6 is a lower side of the optical distance sensor 6.
In addition, the end of the optical distance sensor 6 faces the front camera 3 at intervals, so that the optical distance sensor 6 is located between the periphery of the front camera 3 and a transition section 212 of the display screen 2, the optical distance sensor 6 makes full use of the space between the periphery of the front camera 3 and the transition section 212 of the display screen 2, thereby realizing that both the optical distance sensor 6 and the front camera 3 are exposed to the notch 21 of the display screen 2, and the optical distance sensor 6 faces the front camera 3 obliquely, so that the space occupied by the optical distance sensor 6 and the front camera 3 is reduced, the black edge of the mobile terminal 100 is reduced, the screen occupation ratio of the mobile terminal 100 is improved, in addition, the optical distance sensor 6 does not need to adopt a miniaturized structure, and a light guide column is not needed, thereby reducing the cost of the mobile terminal 100.
Optionally, the distance between one side of the optical distance sensor 6 and the corresponding transition section 212 is 0.35mm to 0.50mm, and the distance between the end of the optical distance sensor and the periphery of the front camera 3 is 0.35mm to 0.50 mm.
The optical distance sensor 6 is fixed on the inner wall of the front shell 11 through a support base 8 and is electrically connected with the main board 4.
Fig. 4 is a partial block diagram of the mobile terminal 100 according to the embodiment of the present invention. Fig. 8 is an exploded view of the cradle 8 of the mobile terminal 100 according to an embodiment of the invention.
Specifically, referring to fig. 4 and 8, the main board 4 as a control part of the mobile terminal 100 is accommodated in the housing 1, optionally supported on the rear case 12. In addition, the main board 4 may be positioned and connected to the inner wall of the front case 11.
The flexible circuit board 5 is accommodated in the housing 1 between the front case 11 and the rear case 12.
The flexible circuit board 5 electrically connects the main board 4 and the front case 11 of the housing 1. The flexible circuit board 5 includes an abutting portion 51, a connecting portion 52, and a mounting portion 53 connected.
The contact portion 51 is connected with a conductive plate 41, and the conductive plate 41 electrically connects the contact portion 51 and the main board 4. Specifically, the abutting portion 51 is provided with a conductive region 511, and one end of the conductive sheet 41 contacts and electrically connects the conductive region 511.
The abutting portion 51 is provided with a second positioning hole 512, and the second positioning hole 512 is mainly used for positioning other components.
The two ends of the connecting portion 52 are respectively connected with the abutting portion 51 and the mounting portion 53, and are in arc transition connection, so that the connection strength of the connecting portion 52 with the abutting portion 51 and the mounting portion 53 is enhanced, and the strength of the flexible circuit board 5 is improved.
The connecting portion 52 extends along the direction of the main board 4 toward the display screen 2, so that a height difference is formed between the mounting portion 53 and the abutting portion 51, the distance between the mounting portion 53 and the abutting portion 51 is convenient to adjust, and the applicability of the flexible circuit board 5 is improved.
The optical distance sensor 6 is mounted and electrically connected on the mounting portion 53, and the abutting portion 51 is electrically connected to the main board 4 via the conductive sheet 41, so that the optical distance sensor 6 and the main board 4 are remotely connected through the flexible circuit board 5, thereby facilitating the position adjustment of the optical distance sensor 6.
The mounting portion 53 is provided with a third positioning hole 531, and the third positioning hole 531 is mainly used for positioning other components.
The supporting base 8 is fixedly disposed on the inner wall of the front case 11 and supports the flexible circuit board 5 to improve the strength and rigidity of the flexible circuit board 5. And the connecting portion 52 of the flexible circuit board 5 is inserted into the supporting seat 8, so that the supporting seat 8 is adapted to the height difference between the abutting portion 51 and the mounting portion 53, and simultaneously supports the abutting portion 51 and the mounting portion 53, thereby ensuring the strength and rigidity of the abutting portion 51 and the mounting portion 53. Specifically, the supporting base 8 is integrally formed by plastic, so that interference to the antenna side of the mobile terminal 100 is reduced.
The support base 8 includes a main body 81a and a support 81b connected to each other.
The main body 81a is fixed in the housing 1 and supports the abutting portion 51, specifically, the main body 81a is fixed on the front shell 11,
the outer wall of the main body 81a is correspondingly attached to the inner wall of the accommodating groove 113, so that the mounting accuracy of the support base 8 is improved.
The main body 81a is provided with a first positioning hole 811a matching the first positioning post 114, and the accuracy of mounting the support base 8 and the front case 11 is further improved by positioning and matching the first positioning hole 811a and the first positioning post 114.
In addition, the main body 81a is opened with a via hole 812a through which the connection portion 52 passes, so that the support base 8 can support the flexible circuit board 5 conveniently. Specifically, the main body 81a is fixed in the housing 1 and supports the abutting portion 51.
The main body 81a is provided with a second positioning post 813a in a protruding manner, the second positioning post 813a is positioned and sleeved on the second positioning hole 512, and the positioning and the sleeving between the second positioning post 813a and the second positioning hole 512 further improve the mounting precision of the main body 81a and the abutting part 51, thereby ensuring the accurate positioning of the abutting part 51.
The supporting portion 81b is located at one side of the main body portion 81a and is exposed in the notch 21.
Specifically, the support portion 81b is disposed corresponding to the clearance hole 112. The support portion supports the mounting portion 52.
Two third positioning columns 811b are protruded from the supporting portion 81b, and the third positioning columns 811b and the second positioning columns 813a are respectively located on the front and back sides of the supporting base 8. The third positioning posts 811b are positioned and sleeved on the third positioning holes 531, and the two third positioning posts 811b position the mounting portion 53 relative to each other, so as to further improve the mounting accuracy of the supporting portion 81b and the mounting portion 53 and ensure the accurate positioning of the mounting portion 53.
The support base 8 is wrapped by the conductive cloth 9 and is continuous. Specifically, the conductive cloth 9 is a conductive fiber cloth obtained by pre-treating a fiber cloth as a base material and then applying a metal plating layer to the fiber cloth to impart a metallic property thereto.
One surface of the conductive cloth 9 is attached and electrically connected to the flexible circuit board 5, and the other surface is attached and electrically connected to the grounding part 11b, so that the main board 4 is grounded and connected to the front case 11 via the flexible circuit board 5, and the structure of the flexible circuit board 5 grounded and connected to the front case 11 is simplified and the space is saved.
Fig. 6 is a front side schematic view of the optical distance sensor 6 of the mobile terminal 100 according to the embodiment of the present invention. Fig. 7 is a schematic diagram of the opposite side of the optical distance sensor 6 of the mobile terminal 100 according to the embodiment of the present invention.
The silicone rubber cover 7 is fitted around the outer periphery of the optical distance sensor 6 and has a through hole 71 corresponding to the projection end of the optical distance sensor 6. The both ends of silica gel cover 7 are sealed laminating respectively and are supplied flexible circuit board 5 and the preceding shell 11 inner wall of casing 1 of light distance sensor 6 installation, and is specific, and silica gel cover 7 passes through glue and connects flexible circuit board 5 and preceding shell 11.
The silica gel cover 7 prevents the external light beam from entering into the through hole 71 and prevents the external dust from entering into the through hole 71 to affect the detection of the optical distance sensor 6.
According to the technical scheme, the embodiment of the invention at least has the following advantages and positive effects:
in the embodiment of the mobile terminal 100 of the present invention, the flexible circuit board 5 is electrically connected to the main board 4 and the housing 1, the optical distance sensor 6 is mounted on and electrically connected to the flexible circuit board 5 to be electrically connected to the main board 4, and the optical distance sensor 6 is remotely connected to the main board 4 through the flexible circuit board 5, so that the position of the optical distance sensor 6 can be conveniently adjusted.
The display screen 2 is arranged on the shell 1, a concave notch 21 is arranged at the top of the display screen 2, the optical distance sensor 6 is exposed in the notch 21, one side of the optical distance sensor 6 is opposite to one transition section 212 in a spaced mode, the other side of the optical distance sensor is opposite to the top end of the shell 1 in a spaced mode and has an included angle, the end portion of the optical distance sensor 6 faces the front camera 3 in a spaced mode, and the optical distance sensor 6 is positioned between the periphery of the front camera 3 and a transition section 212 of the display screen 2, the optical distance sensor 6 makes full use of the space between the periphery of the front camera 3 and a transition section 212 of the display screen 2, thereby realizing that the optical distance sensor 6 and the front camera 3 are exposed to the notch 21 of the display screen 2, and the optical distance sensor 6 is obliquely oriented to the front camera 3, reducing the space occupied by the front camera 3 and the optical distance sensor 6, reducing the black margin of the mobile terminal 100 and improving the screen occupation ratio of the mobile terminal 100.
Since the optical distance sensor 6 and the front camera 3 are both exposed to the notch 21 of the display screen 2 and the space occupied by the front camera 3 and the optical distance sensor 6 is reduced, the optical distance sensor 6 does not need to adopt a miniaturized structure and does not need a light guide column, thereby reducing the cost of the mobile terminal 100.
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:
a housing;
a display screen mounted on the housing; the top of the display screen is provided with a concave notch, and the edge of the notch comprises a concave arc section and two transition sections which are smoothly connected with the end part of the arc section and the upper edge of the display screen;
the front camera is arranged on the shell and is arranged corresponding to the arc section of the notch;
a main board accommodated in the case;
a flexible circuit board accommodated in the housing, electrically connecting the main board and the housing; and
an optical distance sensor mounted and electrically connected to the flexible circuit board to electrically connect the main board; the optical distance sensor is exposed in the notch, one side edge of the optical distance sensor is opposite to one transition section at intervals, and the other side edge of the optical distance sensor is opposite to the top end of the shell at intervals and has an included angle; the end of the optical distance sensor faces the front camera at intervals.
2. The mobile terminal of claim 1, wherein the transition section is in a shape of a convex arc, and the transition section transitions from an arc at one end of the arc section to an upper edge of the display screen; the radius of the transition section is larger than that of the circular arc section.
3. The mobile terminal of claim 1 or 2, wherein a lowest portion of the circular arc segment is attached to an outer periphery of the front camera.
4. The mobile terminal of claim 1 or 2, wherein a central angle of the circular arc segment is 72 ° to 180 °.
5. The mobile terminal of claim 1, wherein a side of the optical distance sensor is 0.35mm to 0.50mm away from the corresponding transition section, and an end of the optical distance sensor is 0.35mm to 0.50mm away from the outer periphery of the front camera.
6. The mobile terminal of claim 1, wherein the flexible circuit board includes an abutting portion, a connecting portion, and a mounting portion;
the abutting part is connected with a conducting plate which is electrically connected with the abutting part and the main board;
two ends of the connecting part are respectively in arc transition connection with the abutting part and the mounting part; the connecting part extends from the main board towards the display screen;
the mounting part is provided with the optical distance sensor and is electrically connected with the optical distance sensor.
7. The mobile terminal of claim 6, wherein the mobile terminal further comprises a cradle comprising a body portion and a support portion connected;
the supporting part is positioned on one side of the main body part and is exposed in the notch; the supporting part supports the mounting part;
the main body part is provided with a through hole for the connection part to penetrate through; the main body part is fixedly arranged in the shell and supports the abutting part.
8. The mobile terminal of claim 7, wherein the housing has a receiving slot therein for receiving the main body portion, the receiving slot being disposed adjacent to the notch;
the accommodating groove is internally and convexly provided with a first positioning column, and the main body part is provided with a first positioning hole matched with the first positioning column.
9. The mobile terminal according to claim 7, wherein the main body portion is provided with a second positioning post in a protruding manner, and the abutting portion is provided with a second positioning hole matched with the second positioning post; the supporting part is convexly provided with a third positioning column which is arranged oppositely, and the mounting part is provided with a third positioning hole matched with the third positioning column.
10. The mobile terminal of claim 7, wherein the housing has a ground portion made of a metal material;
the supporting seat is integrally formed by plastic; the outer surface of the supporting seat is wrapped with conductive cloth, one surface of the conductive cloth is attached to and electrically connected with the flexible circuit board, and the other surface of the conductive cloth is attached to and electrically connected with the grounding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911368128.2A CN113055506B (en) | 2019-12-26 | 2019-12-26 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911368128.2A CN113055506B (en) | 2019-12-26 | 2019-12-26 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113055506A true CN113055506A (en) | 2021-06-29 |
| CN113055506B CN113055506B (en) | 2024-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911368128.2A Active CN113055506B (en) | 2019-12-26 | 2019-12-26 | Mobile terminal |
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| Country | Link |
|---|---|
| CN (1) | CN113055506B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024139477A1 (en) * | 2022-12-30 | 2024-07-04 | Oppo广东移动通信有限公司 | Interaction method and apparatus, electronic device, and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204145566U (en) * | 2014-08-29 | 2015-02-04 | 惠州比亚迪电子有限公司 | Housing unit and apply its mobile terminal |
| CN206481494U (en) * | 2017-01-22 | 2017-09-08 | 维沃移动通信有限公司 | A kind of flexible PCB and mobile terminal |
| CN107343062A (en) * | 2017-05-15 | 2017-11-10 | 上海与德科技有限公司 | Mobile terminal |
| KR20190140384A (en) * | 2018-06-11 | 2019-12-19 | 엘지전자 주식회사 | Mobile terminal |
-
2019
- 2019-12-26 CN CN201911368128.2A patent/CN113055506B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204145566U (en) * | 2014-08-29 | 2015-02-04 | 惠州比亚迪电子有限公司 | Housing unit and apply its mobile terminal |
| CN206481494U (en) * | 2017-01-22 | 2017-09-08 | 维沃移动通信有限公司 | A kind of flexible PCB and mobile terminal |
| CN107343062A (en) * | 2017-05-15 | 2017-11-10 | 上海与德科技有限公司 | Mobile terminal |
| KR20190140384A (en) * | 2018-06-11 | 2019-12-19 | 엘지전자 주식회사 | Mobile terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024139477A1 (en) * | 2022-12-30 | 2024-07-04 | Oppo广东移动通信有限公司 | Interaction method and apparatus, electronic device, and storage medium |
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| Publication number | Publication date |
|---|---|
| CN113055506B (en) | 2024-06-28 |
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Address after: Shandong City, Qingdao Province, Jiangxi City Road No. 11 Patentee after: Qingdao Hisense Mobile Communication Technology Co.,Ltd. Country or region after: China Address before: Shandong City, Qingdao Province, Jiangxi City Road No. 11 Patentee before: HISENSE MOBILE COMMUNICATIONS TECHNOLOGY Co.,Ltd. Country or region before: China |