CN110875752B - Card lid structure and mobile terminal - Google Patents
Card lid structure and mobile terminal Download PDFInfo
- Publication number
- CN110875752B CN110875752B CN201811027183.0A CN201811027183A CN110875752B CN 110875752 B CN110875752 B CN 110875752B CN 201811027183 A CN201811027183 A CN 201811027183A CN 110875752 B CN110875752 B CN 110875752B
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- Prior art keywords
- buckling position
- cover plate
- connecting rod
- card
- groove
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the invention provides a card cover structure and a mobile terminal, wherein the card cover structure comprises a cover plate, a base plate, a connecting rod and an electromagnet; the cover plate is arranged on the upper surface of the base plate, and a first buckling position is arranged on the lower surface of the cover plate; a first through hole is formed in the substrate, and a clamping groove and a first groove are formed in the lower surface of the substrate; a slot opening of the slot penetrates through the substrate; the connecting rod is arranged in the first groove and is provided with a magnetic part and a second buckling position, and the second buckling position penetrates out of the first through hole; when the cover plate covers the clamping groove opening, the first buckling position is buckled with the second buckling position; when the electromagnet is electrified, the electromagnet attracts the magnetic part and drives the connecting rod to move, and the first buckling position is separated from the second buckling position. According to the embodiment of the invention, the cover clamping structure is opened through electromagnetic control, the cover plate and the base plate can be attached, no obvious gap exists between the cover plate and the base plate, and foreign matters falling into the cover plate are reduced.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a card cover structure and a mobile terminal.
Background
With the development of science and technology, mobile terminals such as mobile phones and tablet computers have higher and higher utilization rate in various aspects such as work, study and daily communication of people.
These mobile terminals are usually inserted into a communication card such as a SIM (Subscriber Identity Module) card, a Micro SIM card, a Nano SIM card, etc. for accessing a mobile network and communicating.
At present, a mobile terminal provides a card cover structure, a communication card is embedded in the card cover structure, a switch is arranged in the card cover structure, and when a user toggles the switch left and right, a turning cover of the card cover structure is opened.
In the card lid structure, a certain distance is arranged between the switch and the flip, so that the switch can be fluctuated leftwards and rightwards, a larger gap is formed between the switch and the flip, and foreign matters are easy to enter the gap.
Disclosure of Invention
The embodiment of the invention provides a card cover structure and a mobile terminal, and aims to solve the problem that a gap between a switch and a flip cover in the card cover structure is large.
According to an aspect of the present invention, there is provided a card cover structure including a cover plate, a base plate, a link, and an electromagnet;
the cover plate is arranged on the upper surface of the base plate, and a first buckling position is arranged on the lower surface of the cover plate;
a first through hole is formed in the substrate, and a clamping groove and a first groove are formed in the lower surface of the substrate;
a slot opening of the slot penetrates through the substrate;
the connecting rod is arranged in the first groove and is provided with a magnetic part and a second buckling position, and the second buckling position penetrates out of the first through hole;
when the cover plate covers the clamping groove opening, the first buckling position is buckled with the second buckling position;
when the electromagnet is electrified, the electromagnet attracts the magnetic part and drives the connecting rod to move, and the first buckling position is separated from the second buckling position.
Optionally, the card cover structure further comprises a key;
and when the key is pressed, generating a level signal for controlling the electromagnet to be electrified.
Optionally, the card cover structure further comprises a first elastic member;
a second through hole is formed in the substrate, and a second groove is formed in the lower surface of the substrate;
the first elastic component is arranged in the second groove, and the first elastic component penetrates out of the second through hole;
when the cover plate covers the card slot opening, the lower surface of the cover plate presses the first elastic part;
when the first buckling position is separated from the second buckling position, the first elastic component resets and jacks up the cover plate.
Optionally, the first elastic component includes a spring plate and a top;
the top is arranged on the upper surface of the elastic sheet, and the top penetrates out of the second through hole.
Optionally, the card cover structure further comprises a first cover sheet, and the first cover sheet covers at least partial areas of the second groove and the first groove.
Optionally, the link has a second elastic member;
when the magnetic component drives the connecting rod to move, the connecting rod compresses the second elastic component to the side wall of the first groove;
when the electromagnet is powered off, the elastic part resets and drives the connecting rod to reset.
Optionally, the connecting rod is provided with a positioning column, and the second elastic component is a spring;
the spring is arranged in the positioning column.
Optionally, the card cover structure further comprises a second cover sheet, and the second cover sheet covers an area where the second elastic part is located in the first groove.
Optionally, the cover plate is connected with the base plate through a rotating shaft.
According to another aspect of the present invention, there is provided a mobile terminal including the card cover structure.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, the lower surface of the cover plate of the clamping cover structure is provided with a first buckling position, the connecting rod is arranged in the first groove on the lower surface of the base plate, the second buckling position of the connecting rod penetrates out of the first through hole of the base plate, when the cover plate covers the clamping slot opening of the clamping slot, the first buckling position and the second buckling position are buckled, when the electromagnet is electrified, the electromagnet attracts a magnetic part on the connecting rod to drive the connecting rod to move, at the moment, the first buckling position and the second buckling position are separated, the clamping cover structure is opened through electromagnetic control, the cover plate can be attached to the base plate, no obvious gap exists between the first buckling position and the second buckling position, and the falling of foreign matters is reduced.
Drawings
FIG. 1 is a schematic view of a card cover configuration of the present invention in an open state;
FIG. 2 is a schematic view of a card cover configuration of the present invention in a closed state;
FIG. 3 is a schematic view of a cover plate according to the present invention;
FIG. 4 is a schematic view of a substrate having components mounted to a lower surface thereof according to the present invention;
FIG. 5 is a schematic view of a bottom surface of a substrate without components mounted thereon according to the present invention;
FIG. 6 is a schematic structural view of a connecting rod of the present invention;
FIG. 7 is a schematic view of a first resilient component of the present invention;
fig. 8 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 7, in the embodiment of the present invention, the card cover structure includes a cover plate 110, a base plate 120, a link 130, and an electromagnet 140.
The cover plate 110, the connecting rod 130 and the electromagnet 140 are components matched with the communication card, that is, the number of the communication cards of the cover plate 110, the connecting rod 130 and the electromagnet 140 is the same.
For example, if the card cover structure can embed two Nano SIM cards, two sets of cover plates 110, connecting rods 130 and electromagnets 140 can be provided.
The cover plate 110 is an appearance part of a card cover structure, and is a sheet-shaped structure, and is movably mounted on the upper surface of the base plate 120 to conform to the shape of the base plate 120, for example, when the edge of the base plate 120 is inclined, the front end of the cover plate 110 is inclined.
In one embodiment, the cover plate 110 is connected to the base plate 120 through a rotating shaft 112, such that the cover plate 110 can rotate along the rotating shaft 112 to achieve opening, closing, and the like.
The cover plate 110 may have a first hook 111 formed on a lower surface thereof, and the first hook may be a hook facing a connection portion between the cover plate 110 and the substrate 120.
In order to ensure that the cover plate 110 is stable when being closed, the number of the first fastening positions 111 may be two or more, and the first fastening positions are distributed at two side edges, a middle part and the like of the front end of the cover plate 110.
The substrate 120 is provided with first through holes 121, the number of the first through holes 121 is equal to that of the first fastening positions 111, the positions of the first through holes 121 are opposite to each other, the sectional area of the first fastening positions 111 is slightly smaller than that of the first through holes 121, and when the cover plate 110 is closed, the first fastening positions 111 can be embedded into the first through holes 121 opposite to each other.
A card slot 122 and a first groove 123 are disposed on the lower surface of the substrate 120.
The card slot 122 is a component matched with the communication card, and the number of the card slots 122 is the same as that of the communication cards.
In the case where the edge of the substrate 120 is inclined, the card slot 1221 of the card slot 122 penetrates the substrate 120, and a user can insert a communication card into the card slot 122 through the card slot 1221 on the upper surface of the substrate 120.
The connecting rod 130 may be made of stainless steel, titanium alloy, aluminum, etc., and may be shaped to fit the first groove 123 and disposed in the first groove 123.
The connecting rod 130 has a magnetic member 131 and a second fastening portion 132.
In one example, the connecting rod 130 includes a cross bar, two arms are respectively connected to two ends of the cross bar, the magnetic member 131 can be disposed on the cross bar, and the second fastening portion 132 can be disposed at the end of the arms.
Further, the magnetic member 131 may be a magnet, etc., and when the connecting rod 130 is disposed in the first groove 123, the magnetic member 131 is adjacent to the electromagnet 140 with a certain gap therebetween, for example, a gap of 0.7mm to 1.0 mm.
In addition, the number of the second fastening positions 132 is equal to that of the first through holes 121, the positions of the second fastening positions 132 are opposite to that of the first through holes 121, the sectional area of the second fastening positions 132 is slightly smaller than that of the first through holes 121, and when the second fastening positions 132 are arranged in the first grooves 123, the second fastening positions can be overlapped with the first through holes 121, so that the second fastening positions 132 are exposed out of the first through holes 121.
When the cover plate 110 is pressed down by a user, and the cover plate 110 is pressed down by a force, when the cover plate 110 is attached to the upper surface of the substrate 120 and covers the card slot 1221, the first fastening position 111 is embedded in the first through hole 121, so that the first fastening position 111 and the second fastening position 132 are fastened, and the cover plate 110 keeps a state of covering the card slot 1221.
When the electromagnet 140 is energized, the electromagnet 140 attracts the magnetic member 131 to drive the connecting rod 130 to move, the second fastening position 132 is separated from the original position, the first fastening position 111 is separated from the second fastening position 132, and at this time, the cover plate 110 is opened.
In one embodiment, the card cover structure further comprises keys that are associated with the electromagnets 140, i.e. one key controls the power to be supplied to or removed from one electromagnet 140.
The card holder of the card cover structure may be soldered on a Flexible Printed Circuit (FPC) by a Surface Mount Technology (SMT), the FPC may be connected to a main board of the mobile terminal, and the key and the electromagnet 140 may be disposed on the FPC.
When the key is pressed, a level signal (such as high level) for controlling the electromagnet to be electrified is generated, and after the processor of the mobile terminal receives the level signal (such as high level), the battery is driven to supply power to the electromagnet according to the level signal.
When the key is released, a level signal (such as low level) for controlling the electromagnet to be powered off is generated, and after the processor of the mobile terminal receives the level signal (such as low level), the battery stops supplying power to the electromagnet according to the level signal.
In one embodiment of the present invention, the card cover structure further includes a first elastic member 150.
The substrate 120 is provided with second through holes 124, the lower surface of the substrate 120 is provided with second grooves 125, and the number and the positions of the second through holes 124 are equal to those of the second grooves.
The first elastic member 150 is disposed in the second groove 125, and the first elastic member 150 is penetrated from the second through hole 124.
When the cover plate 110 covers the card slot 1221, the lower surface of the cover plate 110 presses the first elastic member 150, and the first elastic member 150 is deformed and in a compressed state.
When the first fastening position 111 is separated from the second fastening position 132, the pressure of the cover plate 110 disappears, and the first elastic member 150 resets to jack up the cover plate 110, so that the cover plate 110 is automatically opened.
In one embodiment, the first elastic member 150 includes a spring 151 and a top 152, the spring 151 has a plurality of bends, and the top 152 may be in the shape of a cylinder, a rectangular parallelepiped, or the like.
The top portion 152 is disposed on the upper surface of the elastic sheet 151, the elastic sheet 151 is integrally disposed in the second groove 125, the top portion 152 is exposed from the second through hole 124, and the top portion 152 can exceed the upper surface of the elastic sheet 151 when the elastic sheet 151 is not compressed.
In addition, the card cover structure further includes a first cover sheet 160, the first cover sheet 160 may cover the second groove 125 to provide support for the first elastic member 150, and the first cover sheet 160 may cover at least a partial area in the first groove 123 to provide support for the link 130.
When the cover plate 110 covers the card slot 1221, the lower surface of the cover plate 110 presses the top 152, and the top 152 presses down to be flush with the upper surface of the elastic piece 151, and meanwhile, the top 152 presses down the elastic piece 151, and the pressing elastic piece 151 deforms under the support of the first cover sheet 160 to generate elasticity and be in a compressed state.
When the first fastening position 111 is separated from the second fastening position 132, the pressure of the cover plate 110 disappears, the elastic piece 151 resets under the support of the first cover sheet 160 to drive the top portion 152 to bounce, and the top portion 152 jacks up the cover plate 110, so that the cover plate 110 is automatically opened.
In one embodiment of the present invention, the link 130 has a second elastic member 133.
When the magnetic component 131 drives the connecting rod 130 to move, the connecting rod 130 compresses the second elastic component 133 onto the sidewall of the first groove 123, and at this time, the second elastic component 133 deforms and is in a compressed state.
When the electromagnet 140 is powered off, the magnetic member 131 stops being attracted, the attraction force of the compressed elastic member 133 disappears, the elastic member 133 resets to drive the connecting rod 130 to reset, and at this time, the second buckling position 132 returns to the position where the first buckling position 111 can be buckled.
In one embodiment, the link 130 is provided with a positioning post 134, and the positioning post 134 may be disposed outside of the arm lever.
Second resilient member 133 is a spring that may be disposed in positioning post 134.
In addition, the card cover structure further comprises a second cover sheet 170, and the second cover sheet 170 covers the area where the second elastic component 133 is located in the first groove 123, so that the second elastic component 133 is supported and prevented from falling.
Of course, besides the spring, the second elastic component 133 may also be a resilient structure such as a spring plate, which is not limited in the embodiment of the present invention.
In the embodiment of the invention, the lower surface of the cover plate of the clamping cover structure is provided with a first buckling position, the connecting rod is arranged in the first groove on the lower surface of the base plate, the second buckling position of the connecting rod penetrates out of the first through hole of the base plate, when the cover plate covers the clamping slot opening of the clamping slot, the first buckling position and the second buckling position are buckled, when the electromagnet is electrified, the electromagnet attracts a magnetic part on the connecting rod to drive the connecting rod to move, at the moment, the first buckling position and the second buckling position are separated, the clamping cover structure is opened through electromagnetic control, the cover plate can be attached to the base plate, no obvious gap exists between the first buckling position and the second buckling position, and the falling of foreign matters is reduced.
Fig. 8 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention.
The mobile terminal 800 includes, but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, a processor 810, and a power supply 811, a card cover structure 812, and the like. Those skilled in the art will appreciate that the mobile terminal architecture illustrated in fig. 8 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than those illustrated, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 801 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 810; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio frequency unit 801 can also communicate with a network and other devices through a wireless communication system.
The mobile terminal provides the user with wireless broadband internet access through the network module 802, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.
The audio output unit 803 may convert audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into an audio signal and output as sound. Also, the audio output unit 803 may also provide audio output related to a specific function performed by the mobile terminal 800 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.
The input unit 804 is used for receiving an audio or video signal. The input Unit 804 may include a Graphics Processing Unit (GPU) 8041 and a microphone 8042, and the Graphics processor 8041 processes image data of a still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 806. The image frames processed by the graphics processor 8041 may be stored in the memory 809 (or other storage medium) or transmitted via the radio frequency unit 801 or the network module 802. The microphone 8042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 801 in case of a phone call mode.
The mobile terminal 800 also includes at least one sensor 805, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 8061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 8061 and/or the backlight when the mobile terminal 800 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 805 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 806 is used to display information input by the user or information provided to the user. The Display unit 806 may include a Display panel 8061, and the Display panel 8061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 807 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 807 includes a touch panel 8071 and other input devices 8072. The touch panel 8071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 8071 (e.g., operations by a user on or near the touch panel 8071 using a finger, a stylus, or any other suitable object or accessory). The touch panel 8071 may include two portions of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 810, receives a command from the processor 810, and executes the command. In addition, the touch panel 8071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 8071, the user input unit 807 can include other input devices 8072. In particular, other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
Further, the touch panel 8071 can be overlaid on the display panel 8061, and when the touch panel 8071 detects a touch operation on or near the touch panel 8071, the touch operation is transmitted to the processor 810 to determine the type of the touch event, and then the processor 810 provides a corresponding visual output on the display panel 8061 according to the type of the touch event. Although in fig. 8, the touch panel 8071 and the display panel 8061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 8071 and the display panel 8061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.
The interface unit 808 is an interface through which an external device is connected to the mobile terminal 800. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 808 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 800 or may be used to transmit data between the mobile terminal 800 and external devices.
The memory 809 may be used to store software programs as well as various data. The memory 809 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 809 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 810 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by running or executing software programs and/or modules stored in the memory 809 and calling data stored in the memory 809, thereby integrally monitoring the mobile terminal. Processor 810 may include one or more processing units; preferably, the processor 810 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 810.
The mobile terminal 800 may also include a power supply 811 (e.g., a battery) for powering the various components, and the power supply 811 may be logically coupled to the processor 810 via a power management system that may be used to manage charging, discharging, and power consumption.
In addition, the mobile terminal 800 includes some functional modules that are not shown, and thus, are not described in detail herein.
The cover clamping structure 812 comprises a cover plate, a base plate, a connecting rod and an electromagnet;
the cover plate is arranged on the upper surface of the base plate, and a first buckling position is arranged on the lower surface of the cover plate;
a first through hole is formed in the substrate, and a clamping groove and a first groove are formed in the lower surface of the substrate;
a slot opening of the slot penetrates through the substrate;
the connecting rod is arranged in the first groove and is provided with a magnetic part and a second buckling position, and the second buckling position penetrates out of the first through hole;
when the cover plate covers the clamping groove opening, the first buckling position is buckled with the second buckling position;
when the electromagnet is electrified, the electromagnet attracts the magnetic part and drives the connecting rod to move, and the first buckling position is separated from the second buckling position.
Optionally, the card cover structure 812 further comprises a key;
and when the key is pressed, generating a level signal for controlling the electromagnet to be electrified.
Optionally, the card cover structure 812 further comprises a first resilient member;
a second through hole is formed in the substrate, and a second groove is formed in the lower surface of the substrate;
the first elastic component is arranged in the second groove, and the first elastic component penetrates out of the second through hole;
when the cover plate covers the card slot opening, the lower surface of the cover plate presses the first elastic part;
when the first buckling position is separated from the second buckling position, the first elastic component resets and jacks up the cover plate.
Optionally, the first elastic component includes a spring plate and a top;
the top is arranged on the upper surface of the elastic sheet, and the top penetrates out of the second through hole.
Optionally, the card cover structure 812 further includes a first cover sheet covering at least a partial area of the second groove and the first groove.
Optionally, the link has a second elastic member;
when the magnetic component drives the connecting rod to move, the connecting rod compresses the second elastic component to the side wall of the first groove;
when the electromagnet is powered off, the elastic part resets and drives the connecting rod to reset.
Optionally, the connecting rod is provided with a positioning column, and the second elastic component is a spring;
the spring is arranged in the positioning column.
Optionally, the card cover structure 812 further includes a second cover sheet covering an area of the first groove where the second elastic member is located.
Optionally, the cover plate is connected with the base plate through a rotating shaft.
In the embodiment of the invention, the lower surface of the cover plate of the clamping cover structure is provided with a first buckling position, the connecting rod is arranged in the first groove on the lower surface of the base plate, the second buckling position of the connecting rod penetrates out of the first through hole of the base plate, when the cover plate covers the clamping slot opening of the clamping slot, the first buckling position and the second buckling position are buckled, when the electromagnet is electrified, the electromagnet attracts a magnetic part on the connecting rod to drive the connecting rod to move, at the moment, the first buckling position and the second buckling position are separated, the clamping cover structure is opened through electromagnetic control, the cover plate can be attached to the base plate, no obvious gap exists between the first buckling position and the second buckling position, and the falling of foreign matters is reduced.
It should 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.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The clamping cover structure is characterized by comprising a cover plate, a base plate, a connecting rod and an electromagnet;
the cover plate is arranged on the upper surface of the base plate, and a first buckling position is arranged on the lower surface of the cover plate;
a first through hole is formed in the substrate, and a clamping groove and a first groove are formed in the lower surface of the substrate;
a slot opening of the slot penetrates through the substrate;
the connecting rod is arranged in the first groove and is provided with a magnetic part and a second buckling position, and the second buckling position penetrates out of the first through hole;
when the cover plate covers the clamping groove opening, the first buckling position is buckled with the second buckling position;
when the electromagnet is electrified, the electromagnet attracts the magnetic part and drives the connecting rod to move, and the first buckling position is separated from the second buckling position.
2. The card cover structure of claim 1, further comprising a key;
and when the key is pressed, generating a level signal for controlling the electromagnet to be electrified.
3. The card cover structure of claim 1 or 2, further comprising a first resilient member;
a second through hole is formed in the substrate, and a second groove is formed in the lower surface of the substrate;
the first elastic component is arranged in the second groove, and the first elastic component penetrates out of the second through hole;
when the cover plate covers the card slot opening, the lower surface of the cover plate presses the first elastic part;
when the first buckling position is separated from the second buckling position, the first elastic component resets and jacks up the cover plate.
4. The card cover structure of claim 3, wherein the first elastic member comprises a spring and a top;
the top is arranged on the upper surface of the elastic sheet, and the top penetrates out of the second through hole.
5. The card cover structure of claim 3, further comprising a first cover sheet covering at least a partial area of the second recess and the first recess.
6. The card cover structure according to claim 1 or 2 or 4 or 5, wherein the link has a second elastic member;
when the magnetic component drives the connecting rod to move, the connecting rod compresses the second elastic component to the side wall of the first groove;
when the electromagnet is powered off, the second elastic part resets to drive the connecting rod to reset.
7. The card cover structure of claim 6, wherein the connecting rod is provided with a positioning column, and the second elastic component is a spring;
the spring is arranged in the positioning column.
8. The card cover structure of claim 6, further comprising a second cover sheet covering an area of the first recess where the second resilient member is located.
9. The card cover structure of claim 1 or 2 or 4 or 5 or 7 or 8, wherein the cover plate is connected with the base plate through a rotating shaft.
10. A mobile terminal, characterized in that it comprises a card cover structure according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811027183.0A CN110875752B (en) | 2018-09-04 | 2018-09-04 | Card lid structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811027183.0A CN110875752B (en) | 2018-09-04 | 2018-09-04 | Card lid structure and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
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| CN110875752A CN110875752A (en) | 2020-03-10 |
| CN110875752B true CN110875752B (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811027183.0A Active CN110875752B (en) | 2018-09-04 | 2018-09-04 | Card lid structure and mobile terminal |
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| Country | Link |
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| CN (1) | CN110875752B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307871Y (en) * | 2008-10-22 | 2009-09-09 | 杭州安费诺飞凤通信部品有限公司 | Flip-open cover hinge for mobile electric product and flip type mobile electric product |
| CN102208722A (en) * | 2010-03-30 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Electronic device capable of replacing electronic card |
| JP2014162510A (en) * | 2013-02-26 | 2014-09-08 | Kawakami Sangyo Co Ltd | Box with fastening means |
| CN204887065U (en) * | 2015-07-14 | 2015-12-16 | 惠州比亚迪电子有限公司 | Electronic device |
| CN204947136U (en) * | 2015-09-14 | 2016-01-06 | 边丽艳 | A kind of novel bayonet unit |
| CN208298737U (en) * | 2018-04-27 | 2018-12-28 | 东莞璟阳电子科技有限公司 | A kind of magnetic attractive button |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5555157A (en) * | 1994-03-02 | 1996-09-10 | Apple Computer, Inc. | Enclosure for electronic apparatus having a cover catch member engageable with two different housing catch members |
| US20100238119A1 (en) * | 2009-03-18 | 2010-09-23 | Zivthan Dubrovsky | Touchscreen Keyboard Overlay |
| CN102025806B (en) * | 2009-09-18 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | Mobile communication device |
| CN203596324U (en) * | 2013-12-19 | 2014-05-14 | 德力西电气有限公司 | Rotary assembling structure of electromagnets and cover plate |
| CN203596323U (en) * | 2013-12-19 | 2014-05-14 | 德力西电气有限公司 | Clamp mounting structure of electromagnets and cover plate |
| CN105449396A (en) * | 2014-09-24 | 2016-03-30 | 富泰华工业（深圳）有限公司 | Mobile terminal |
| CN106358392B (en) * | 2015-07-14 | 2019-06-07 | 比亚迪股份有限公司 | Electronic device |
| US20180351300A1 (en) * | 2015-11-23 | 2018-12-06 | Huawei Technologies Co., Ltd. | Electronic device |
| CN106013968A (en) * | 2016-06-01 | 2016-10-12 | 苏州迈奇杰智能技术有限公司 | Anti-theft door control lock catch capable of being back locked automatically |
| US9968169B1 (en) * | 2016-12-16 | 2018-05-15 | Incipio, Llc | Protective case for electronic device with retractable home button protective cover |
| US9907375B1 (en) * | 2017-03-10 | 2018-03-06 | Michael William Kitchen | Electromagnetic shielding card case for contactless and chip and pin cards |
| CN107959741B (en) * | 2017-11-27 | 2020-06-02 | Oppo广东移动通信有限公司 | Terminal device |
| CN108055363B (en) * | 2017-11-27 | 2020-06-19 | Oppo广东移动通信有限公司 | Electronic device |
| CN107920143B (en) * | 2017-11-27 | 2019-12-27 | Oppo广东移动通信有限公司 | Card seat assembly for terminal and terminal |
-
2018
- 2018-09-04 CN CN201811027183.0A patent/CN110875752B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307871Y (en) * | 2008-10-22 | 2009-09-09 | 杭州安费诺飞凤通信部品有限公司 | Flip-open cover hinge for mobile electric product and flip type mobile electric product |
| CN102208722A (en) * | 2010-03-30 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Electronic device capable of replacing electronic card |
| JP2014162510A (en) * | 2013-02-26 | 2014-09-08 | Kawakami Sangyo Co Ltd | Box with fastening means |
| CN204887065U (en) * | 2015-07-14 | 2015-12-16 | 惠州比亚迪电子有限公司 | Electronic device |
| CN204947136U (en) * | 2015-09-14 | 2016-01-06 | 边丽艳 | A kind of novel bayonet unit |
| CN208298737U (en) * | 2018-04-27 | 2018-12-28 | 东莞璟阳电子科技有限公司 | A kind of magnetic attractive button |
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| Publication number | Publication date |
|---|---|
| CN110875752A (en) | 2020-03-10 |
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Address after: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee after: Qingdao Hisense Mobile Communication Technology Co.,Ltd. Address before: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee before: HISENSE MOBILE COMMUNICATIONS TECHNOLOGY Co.,Ltd. |
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