CN209823811U - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN209823811U CN209823811U CN201921208706.1U CN201921208706U CN209823811U CN 209823811 U CN209823811 U CN 209823811U CN 201921208706 U CN201921208706 U CN 201921208706U CN 209823811 U CN209823811 U CN 209823811U
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- upper cover
- motor
- hole
- main board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model provides a mobile terminal, this mobile terminal includes: the auxiliary plate (201), the auxiliary plate (201) is provided with a through hole; the main board upper cover (202), the position of the main board upper cover (202) corresponding to the through hole is provided with a functional device (203); the fixing support (204) is arranged between the auxiliary board (201) and the main board upper cover (202), the fixing support (204) is connected with the main board upper cover (202), and an avoidance space matched with the functional device (203) is arranged at the position, corresponding to the functional device (203), of the fixing support (204); the motor (205), motor (205) are located the through-hole at least partially, and motor (205) are connected with fixed bolster (204). Because be provided with the fixed bolster of being connected with mainboard upper cover between subplate and mainboard upper cover, and the position that the fixed bolster corresponds the function device is equipped with the dodging space of function device adaptation to make the lower surface of motor can press on the fixed bolster, and can not press on the function device, like this, can make the function device be difficult to more damaged.
Description
Technical Field
The utility model relates to the field of communication technology, especially, relate to a mobile terminal.
Background
A mobile terminal generally has a vibration alert function, and in order to implement this function, a motor needs to be disposed in the mobile terminal.
A motor of a mobile terminal of the fourth Generation mobile communication technology (the 4th Generation mobile communication technology, abbreviated as 4G) generally adopts a layout structure shown in fig. 1, as shown in fig. 1, a through hole is formed at an edge position of a sub-board 101, a motor 102 is disposed in the through hole, a lower surface of the motor 102 is supported by a main board upper cover 103, and an upper surface of the motor 102 is pressed and fixed by a sound cavity bracket fixed on the main board upper cover 103, so that the main board upper cover 103 and the sound cavity bracket are driven to vibrate together when the motor 102 vibrates, thereby realizing vibration of the whole terminal.
Compared with a 4G mobile terminal, the number of electronic components, antennas, elastic pieces and the like required to be adopted by a main board of a mobile terminal of the fifth Generation mobile communication technology (5th-Generation, abbreviated as 5G) is greatly increased, which results in that an SIM card seat originally arranged on the main board can only be arranged on a secondary board. Because the SIM card seat needs to be arranged at the edge of the secondary plate and the edge position of the secondary plate is limited, when the SIM card seat is arranged on the secondary plate, the position of the motor can only move towards the middle position of the secondary plate, that is, the through hole for installing the motor can only move towards the middle position of the secondary plate, however, because the functional device is usually arranged on the upper cover of the main board below the middle position of the secondary plate of the current mobile terminal, when the motor is arranged in the through hole, the lower surface of the motor can be pressed on the functional device, thereby leading to the easy damage of the functional device.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a mobile terminal to solve because the lower surface pressure of 5G mobile terminal's motor is on the function device, thereby lead to the easy impaired problem of function device.
In order to solve the technical problem, the utility model discloses a realize like this:
an embodiment of the utility model provides a mobile terminal, include:
the auxiliary plate is provided with a through hole;
the main board upper cover is provided with a functional device at a position corresponding to the through hole;
the fixing support is arranged between the auxiliary plate and the main plate upper cover, the fixing support is connected with the main plate upper cover, and an avoidance space matched with the functional device is arranged at the position, corresponding to the functional device, of the fixing support;
the motor is at least partially positioned in the through hole and is connected with the fixed support.
The embodiment of the utility model provides an in, owing to be provided with the fixed bolster of being connected with the mainboard upper cover between subplate and mainboard upper cover, and the position that the fixed bolster corresponds the function device is equipped with the space of dodging of function device adaptation to make the lower surface of motor can press on the fixed bolster, and can not press on the function device, like this, can make the function device be difficult to more damaged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a layout structure diagram of a motor of a 4G mobile terminal in the related art;
fig. 2 is a structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 3 is an enlarged view of a partial structure of the mobile terminal shown in fig. 2;
fig. 4 is a structural view of a fixing bracket in the mobile terminal shown in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 2 to 4, an embodiment of the present invention provides a mobile terminal, including:
the auxiliary plate 201, wherein a through hole is formed in the auxiliary plate 201;
the main board upper cover 202, the position of the main board upper cover 202 corresponding to the through hole is provided with a functional device 203;
the fixed support 204 is arranged between the auxiliary board 201 and the main board upper cover 202, the fixed support 204 is connected with the main board upper cover 202, and an avoidance space matched with the functional device 203 is arranged at the position, corresponding to the functional device 203, of the fixed support 204;
a motor 205, the motor 205 being at least partially located within the through-hole, the motor 205 being connected to the fixed bracket 204.
In an embodiment of the present invention, the Mobile terminal may be a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer), a Personal digital assistant (Personal digital assistant, PDA for short), a Mobile Internet Device (MID for short), or a Wearable Device (Wearable Device).
The functional device 203 may be a fingerprint Integrated Circuit (IC), a gravity sensing IC, a power IC, or a power amplifier IC, and is not limited herein.
The fixing bracket 204 may be made of powder metallurgy, zinc alloy, stainless steel stamping, and other materials and processes. The fixing bracket 204 is connected to the main board top cover 202, which can be understood as that the fixing bracket 204 is detachably connected to the main board top cover 202, for example, by screwing or clamping; the fixing bracket 204 is connected to the motherboard cover 202, which can also be understood as the fixing bracket 204 is connected to the motherboard cover 202 in a non-detachable manner, for example, by bonding or welding. The escape space may be used to accommodate the functional device 203.
The motor 205 is at least partially located in the through hole, and it is understood that the motor 250 is partially located in the through hole, or that the motor 205 is entirely located in the through hole. The motor 205 is connected to the fixing bracket 204, which can be understood as the motor 205 is detachably connected to the fixing bracket 204, for example, by abutting, clipping, plugging or screwing. The surface of the motor 205 facing away from the fixed bracket 204 may be connected to a sound cavity bracket 206 of the mobile terminal, where the sound cavity bracket 206 may also be referred to as a BOX bracket, and the sound cavity bracket 206 may be screwed to the motherboard cover 202. Thus, by arranging the fixing bracket 204, the motor 205 is pressed on the fixing bracket 204, and when the motor 205 works, vibration is transmitted to the main board upper cover 202 through the fixing bracket 204, so that vibration of the whole machine is realized.
The embodiment of the utility model provides an in, owing to be provided with the fixed bolster of being connected with the mainboard upper cover between subplate and mainboard upper cover, and the position that the fixed bolster corresponds the function device is equipped with the space of dodging of function device adaptation to make the lower surface of motor can press on the fixed bolster, and can not press on the function device, like this, can make the function device be difficult to more damaged.
Optionally, a gap is provided between the surface of the functional device 203 facing the sub-plate 201 and the fixing bracket 204.
Because the surface of the functional device facing the auxiliary plate and the fixing support are provided with the gap, the influence of the motor on the functional device can be further reduced, and the functional device is further not easy to be damaged.
Optionally, the functional device 203 is spaced from the fixing bracket 204.
The above-mentioned functional device 203 and the fixing support 204 are arranged at intervals, which can be understood as follows: there is no contact between the functional device 203 and the fixing bracket 204, that is, there is a gap between any one portion of the functional device 203 and the fixing bracket 204.
Because the functional device 203 and the fixing bracket 204 are arranged at intervals, the influence of the motor on the functional device can be further reduced, and the functional device is further not easy to be damaged.
Optionally, a supporting groove 2041 is formed on the surface of the fixing bracket 204 facing the sub-plate 201, the supporting groove 2041 corresponds to the through hole, and the motor 205 is partially accommodated in the supporting groove 2041.
The supporting groove 2041 can be adapted to the motor 205, and here, the adaptation of the supporting groove 2041 to the motor 205 can be understood as the size of the supporting groove 2041 is greater than or equal to the size of the motor 205.
Through setting up the support groove, make the motor connect on the fixed bolster more firmly, its simple structure makes easily convenient assembling.
Optionally, an avoiding groove 2042 is provided on a groove wall of the support groove 2041.
The avoidance groove 2042 may be used to avoid a connection cable of the motor 205.
Owing to be provided with and dodge the groove to can provide for the connecting wire of motor and dodge the space, thereby can reduce the damage to the connecting wire of motor.
Optionally, a fixing hole 2043 is formed in the fixing bracket 204, and the fixing bracket 204 is connected to the main board upper cover 202 through the fixing hole 2043.
The fixing hole 2043 may be a threaded hole or a non-threaded hole. The connection of the fixing bracket 204 and the main board top cover 202 through the fixing hole 2043 can be understood as follows: there is a connecting piece, which is inserted into the fixing hole 2043 and connected with the motherboard upper cover 202; here, the connecting member may be a screw, a bolt, a stud or a pin, etc. The number of the fixing holes 2043 may be one, or may be multiple, such as 4, for this reason, the embodiment of the present invention is not limited.
The fixing hole is connected with the upper cover of the main board, the structure is simpler, the manufacturing is easier, the assembly is more convenient, and the dead weight of the fixing support can be reduced.
Optionally, the fixing hole 2043 is disposed in an edge region of the fixing bracket 204.
Because the fixed orifices are close to the edge of the fixed support, the connection between the fixed support and the upper cover of the mainboard can be more convenient.
Optionally, a first positioning structure 2044 is arranged on the fixing support 204, a second positioning structure is arranged on the motherboard upper cover 202, the first positioning structure 2044 is matched with the second positioning structure, and the fixing support 204 is positioned by the first positioning structure 2044 and the second positioning structure.
Due to the fact that the first positioning structure and the second positioning structure are arranged, the installation position of the fixing support can be determined more accurately and rapidly.
Optionally, one of the first positioning structure 2044 and the second positioning structure is a positioning hole, and the other is a positioning column.
The embodiment of the utility model provides a, through setting up the fixed bolster, effectively solved the motor and put the fixed problem on the functional device and realize the problem of vibrations function.
It should be noted that various optional embodiments described in the embodiments of the present invention may be implemented by combining with each other or by implementing them separately, and the embodiments of the present invention are not limited thereto.
It should also be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.
Claims (10)
1. A mobile terminal, comprising:
the auxiliary plate (201), wherein a through hole is formed in the auxiliary plate (201);
the main board upper cover (202), the position of the main board upper cover (202) corresponding to the through hole is provided with a functional device (203);
the fixing support (204) is arranged between the auxiliary board (201) and the main board upper cover (202), the fixing support (204) is connected with the main board upper cover (202), and an avoidance space matched with the functional device (203) is arranged at the position, corresponding to the functional device (203), of the fixing support (204);
a motor (205), the motor (205) being at least partially located within the through-hole, the motor (205) being connected to the fixed bracket (204).
2. A mobile terminal according to claim 1, characterized in that the surface of the functional device (203) facing the sub-board (201) has a gap with the fixing bracket (204).
3. A mobile terminal according to claim 2, characterized in that the functional device (203) is arranged spaced from the stationary support (204).
4. The mobile terminal according to claim 1, wherein a supporting groove (2041) is formed in a surface of the fixing bracket (204) facing the sub-board (201), the supporting groove (2041) corresponds to the through hole, and the motor (205) is partially accommodated in the supporting groove (2041).
5. A mobile terminal according to claim 4, characterized in that an avoidance groove (2042) is provided on a groove wall of the support groove (2041).
6. The mobile terminal according to claim 1, wherein the fixing bracket (204) has a fixing hole (2043), and the fixing bracket (204) is connected to the main board upper cover (202) through the fixing hole (2043).
7. A mobile terminal according to claim 6, characterized in that the fixing hole (2043) is provided in an edge region of the fixing support (204).
8. The mobile terminal of claim 1, wherein the fixing bracket (204) is provided with a first positioning structure (2044), the main board upper cover (202) is provided with a second positioning structure, the first positioning structure (2044) is matched with the second positioning structure, and the fixing bracket (204) is positioned by the first positioning structure (2044) and the second positioning structure.
9. The mobile terminal of claim 8, wherein one of the first positioning structure (2044) and the second positioning structure is a positioning hole, and the other is a positioning post.
10. The mobile terminal according to any of claims 1 to 9, characterized in that the functional device (203) is a fingerprint integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208706.1U CN209823811U (en) | 2019-07-29 | 2019-07-29 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208706.1U CN209823811U (en) | 2019-07-29 | 2019-07-29 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209823811U true CN209823811U (en) | 2019-12-20 |
Family
ID=68885526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921208706.1U Active CN209823811U (en) | 2019-07-29 | 2019-07-29 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209823811U (en) |
-
2019
- 2019-07-29 CN CN201921208706.1U patent/CN209823811U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8559189B2 (en) | Riser card for power supply | |
| CN101568251B (en) | Shielding structure | |
| US8462513B2 (en) | Portable apparatus | |
| US20190044426A1 (en) | Vibration motor and portable device | |
| JP4936149B2 (en) | Motor control device | |
| CN209823811U (en) | Mobile terminal | |
| US10979841B2 (en) | Speaker | |
| US9485855B2 (en) | Substrate reinforcing structure | |
| JP2019536228A (en) | Electronic devices | |
| CN107611571B (en) | Elastic piece, functional assembly and mobile terminal | |
| CN105577864A (en) | Clamping structure, mainboard module and mobile terminal | |
| CN214014809U (en) | Electrical device | |
| CN209057366U (en) | A kind of electric connection structure and electronic equipment of sensor | |
| US10916390B2 (en) | Side key structure and electronic device having same | |
| CN116320885A (en) | Shell vibration suppression assembly, electronic device and vibration suppression method | |
| CN113079227B (en) | Electronic equipment and assembling method thereof | |
| CN110989768B (en) | Electronic device | |
| CN101083897B (en) | Electromagnetic shielding device and method for making the same | |
| JP2000340305A (en) | Grounding structure of external interface connector | |
| US20110215684A1 (en) | Apparatus with case | |
| CN107249054B (en) | Shell and mobile terminal | |
| CN108495223B (en) | Terminal shell and terminal | |
| CN109462807A (en) | A kind of electric connection structure and electronic equipment of sensor | |
| CN112018505A (en) | Antenna shell fragment, antenna module and electron device | |
| US20140116671A1 (en) | Heat sink assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |