CN210016490U - Card holder and mobile terminal - Google Patents
Card holder and mobile terminal Download PDFInfo
- Publication number
- CN210016490U CN210016490U CN201920944254.7U CN201920944254U CN210016490U CN 210016490 U CN210016490 U CN 210016490U CN 201920944254 U CN201920944254 U CN 201920944254U CN 210016490 U CN210016490 U CN 210016490U
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- touch
- card
- card holder
- volume
- mobile terminal
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Abstract
The embodiment of the application provides a card holds in palm and mobile terminal, and the card holds in the palm including card support body and touch-control unit, the card holds in the palm and is formed with the draw-in groove that is used for placing the memory card on the body, the touch-control unit set up in on the card holds in the palm the body, under the condition by the touch, the touch-control unit can be according to its inside light wave change or the electric capacity change response touch incident and trigger and generate the volume control signal. According to the card holder, the volume adjusting function and the card holder body are integrated, so that the number of holes formed in the whole mobile phone is reduced, the integral flatness and attractiveness of the outer surface of the mobile terminal are improved, and the dustproof and waterproof effects are improved; the structural space of the card holder is fully utilized to install the touch unit, so that the hardware reuse rate is improved, and the assembly efficiency is improved; physical keys are not adopted, the touch input end and the volume adjusting signal output end are completely electrically isolated, the anti-interference capability is strong, the work is stable, and the stability of the structure of the mobile terminal is better guaranteed.
Description
Technical Field
The application relates to the technical field of mobile terminals, in particular to a card holder and a mobile terminal.
Background
At present, a mobile terminal is provided with more holes on the outer surface, such as a hole for installing a volume physical key, a hole for installing a card holder, and the like, on one hand, the volume physical key protrudes out of the surface of the terminal, which affects the flatness of the terminal and causes more holes on the surface structure of the terminal; on the other hand, the physical keys and the card holders are required to be arranged at different positions on the outer surface of the mobile terminal, and the hardware reuse rate is low.
Disclosure of Invention
In view of the above, embodiments of the present invention are directed to a card holder and a mobile terminal for increasing hardware reuse rate,
in order to achieve the above object, an aspect of the embodiments of the present application provides a card holder, which includes a card holder body and a touch unit, wherein a card slot for placing a storage card is formed on the card holder body, and the touch unit is disposed on the card holder body, and when touched, the touch unit can sense a touch event and trigger generation of a volume adjustment signal according to a change of an optical wave or a change of a capacitance inside the touch unit.
Another aspect of the embodiments of the present application provides a mobile terminal, including a terminal body, a volume adjusting unit, and the card holder in some embodiments of the foregoing application; the card support is connected with the terminal body in a plugging and unplugging manner; the volume adjusting unit is arranged in the terminal body and used for adjusting the audio output volume of the mobile terminal according to the volume adjusting signal and a preset volume adjusting signal control rule.
According to the card holder, the volume adjusting function and the card holder body are integrated, so that on one hand, the number of holes formed in the whole mobile phone is reduced, the whole flatness and attractiveness of the outer surface of the mobile terminal can be improved, and the dustproof and waterproof effects can also be improved; on the other hand, the structural space of the card holder is fully utilized to install the touch unit, the hardware reuse rate is improved, and the assembly efficiency is improved; on the other hand, a physical key is not adopted, the touch unit is adopted to respond to the touch event to generate a volume adjustment signal, the touch input end and the volume adjustment signal output end are completely electrically isolated, the anti-interference capability is high, the work is stable, the structural stability of the mobile terminal is better ensured, and the service life of the mobile terminal is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a card holder according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application.
Description of the reference numerals
A card holder 10; a card holder body 11; a lid portion 111; an abutment surface 111 a; the accommodation space 111 b; a bayonet portion 112; a card slot 112 a; a touch unit 12; a touch key 121; a touch converting section 122; a contact 123; a volume adjustment unit 20; terminal body 30
Detailed Description
It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.
Referring to fig. 1, a card holder 10 includes a card holder body 11 and a touch unit 12, where a card slot 112a for placing a storage card is formed on the card holder body 11; the touch unit 12 is disposed on the card holder body 11, and when touched, the touch unit 12 can sense a touch event and trigger generation of a volume adjustment signal according to a change of light waves or a change of capacitance inside the touch unit 12, that is, when touched, the light waves or the capacitance inside the touch unit 12 will change.
According to the card holder 10, the volume adjusting function and the card holder body 11 are integrated, so that on one hand, the number of holes formed in the whole mobile phone is reduced, the whole flatness and attractiveness of the outer surface of the mobile terminal can be improved, and the dustproof and waterproof effects can also be improved; on the other hand, the structural space of the card holder 10 is fully utilized to install the touch unit 12, the hardware reuse rate is improved, and the assembly efficiency is improved.
On the other hand, the touch unit 12 is adopted to respond to the touch event without adopting a physical key to generate a volume adjustment signal, the touch input end and the volume adjustment signal output end are completely electrically isolated, the anti-interference capability is strong, the work is stable, the structural stability of the mobile terminal is better ensured, and the service life of the mobile terminal is prolonged.
According to the card holder 10 provided by the embodiment of the application, even if the touch unit 12 breaks down, a new card holder 10 is replaced again, the service is not needed, and the maintenance cost and the maintenance time are saved.
Referring to fig. 1, the card holder body 11 includes a card slot portion 112 and a cover portion 111 tightly fixed to one end of the card slot portion 112, that is, there is no relative movement between the card slot portion 112 and the cover portion 111, and the two are synchronous movement. The cover portion 111 has an abutting surface 111a surrounding the edge of the slot portion 112 on the side facing the slot portion 112, when the card holder 10 is installed in the mobile terminal, the abutting surface 111a is used for abutting against the structure at the opening of the mobile terminal, on one hand, the cover portion 111 covers the opening of the mobile terminal to play a role in dust prevention, and on the other hand, during the installation process, the abutting surface 111a abuts against the internal structure of the mobile terminal to play a role in positioning the card holder 10. Further, a card slot 112a is provided on the card slot portion 112.
It should be noted that the storage card may be a SIM (Subscriber Identity Module), SD (Secure Digital Memory), and the like, which is not limited herein.
The touch unit 12 is disposed on the cover portion 111, so that the touch unit 12 can respond to a touch event. The touch event may be a duration of time the surface of the touch unit 12 is touched, a number of times the surface of the touch unit 12 is clicked, or a sliding across the surface of the touch unit 12 at a certain speed and direction.
The touch unit 12 includes a touch key 121, a touch converting part 122 and a touch point 123, wherein the touch key 121 is used for responding to a touch event, and the touch converting part 122 is used for triggering and forming a volume adjusting signal to the touch point according to the touch event.
In one embodiment, referring to fig. 1, the touch unit 12 is a photoelectric sensor, specifically, the touch key 121 is a light sensing key, the touch converting part 122 senses the user touching the light sensing key through the light wave change, after the touch key 121 is touched, the touch converting part 122 triggers to form an electrical signal according to the light wave change, and transmits the electrical signal to the contact 123, and the contact 123 is used for sending out the electrical signal. That is, in the embodiment of the present application, the volume adjustment signal is an electrical signal sent from the contact 123.
In another embodiment, the touch unit 12 is a capacitive sensor, and specifically, the touch converting part 122 senses that the user touches the touch key 121 through a change of capacitance, and after the user touches the touch key, an electrical signal is triggered and formed according to the change of capacitance, and the contact 123 is used for sending out the electrical signal. That is, in the embodiment of the present application, the volume adjustment signal is an electrical signal sent from the contact 123.
The touch key 121 is exposed on a side of the cover portion 111 facing away from the card slot portion 112, so that a user can touch the touch key 121 after the card holder 10 is installed in the mobile terminal.
In one embodiment, the contact 123 is exposed on a side of the cover portion 111 facing the slot portion 112, so that the contact 123 is in contact fit with the relevant structure inside the mobile terminal. Further, in one embodiment, the contact 123 protrudes from the abutting surface 111a along the width direction of the card slot portion 112. When the card holder 10 is installed in the mobile terminal, the contact surface 111a is used for contacting with the internal structure of the mobile terminal, and the contact 123 protrudes out of the contact surface 111a, so that the contact 123 can be reliably contacted with the internal structure of the mobile terminal, and information interaction can be performed; further, the dimension of the cover portion 111 in the width direction of the slot portion 112 does not affect the thickness of the mobile terminal, and therefore, the cover portion 111 may have a relatively large dimension in the width direction of the slot portion 112 to ensure the reliability of the installation of the contact 123.
The specific shape of the cover body portion 111 is not limited, for example, in an embodiment, an accommodating space 111b is formed in the cover body portion 111, and at least a part of the structure of the touch unit 12 is disposed in the accommodating space 111b, so that the touch unit 12 cannot rub or scratch against other structures in the inserting and extracting process of the card holder 10, the touch unit 12 is well protected, and the structural reliability of the card holder 10 is improved.
In an embodiment of the present invention, the number of the touch units 12 is two, one of the touch units 12 is used for generating a volume adjustment signal for increasing the volume, and the other touch unit 12 is used for generating a volume adjustment signal for decreasing the volume. For example, touching one of the touch units 12 increases the audio output volume, and touching the other touch unit 12 decreases the audio output volume.
In another embodiment, the number of the touch units 12 is one, and the touch units 12 can form at least two volume adjustment signals, for example, slide on the surface of the touch units 12 along a first direction, and output a first volume adjustment signal representing a volume reduction; and sliding along a second direction on the surface of the touch unit 12 to output a second volume adjusting signal representing increasing volume, wherein the second direction is different from the first direction.
It is understood that a greater number of touch units 12 can be disposed on the card holder body 11, and is not limited herein.
Referring to fig. 2, the mobile terminal includes a terminal body 30, a volume adjustment unit 20, and the card holder 10 of some embodiments, wherein the card holder 10 is connected to the terminal body 30 in a plug-in manner, the volume adjustment unit 20 is disposed in the terminal body 30, and the volume adjustment unit 20 is configured to adjust an audio output volume of the mobile terminal according to the volume adjustment signal and a preset volume adjustment signal control rule.
The mobile terminal of the embodiment of the application includes but is not limited to: mobile phones, computers, wearable electronic devices, and the like.
In one embodiment, the audio includes one or more of: the mobile terminal comprises audio of an audio player arranged in the mobile terminal, call audio in the call process of the mobile terminal, audio of an alarm ring of the mobile terminal and audio of an incoming call ring of the mobile terminal.
In the embodiment of the present application, the number of the touch units 12 is two, one of the touch units 12 is used for generating a volume adjustment signal for increasing the volume, and the other touch unit 12 is used for generating a volume adjustment signal for decreasing the volume. For example, when one of the touch units 12 is touched, the volume adjustment unit 20 increases the audio output volume, and when the other touch unit 12 is touched, the volume adjustment unit 20 decreases the audio output volume. For convenience of description, one of the touch units 12 is referred to as a first touch unit 12', and the other touch unit 12 is referred to as a second touch unit 12 ″.
In one embodiment, the preset volume adjustment signal control rule may include: for example, when the first touch unit 12 ' is touched for a certain period of time, the volume adjustment unit 20 increases the audio output volume according to the volume adjustment signal of the first touch unit 12 ', and the degree of the increase in volume adjustment may be proportional to the period of time for which the first touch unit 12 ' is touched; for example, when the second touch unit 12 "is touched for a certain period of time, the volume adjustment unit 20 decreases the audio output volume according to the volume adjustment signal of the second touch unit 12", and the degree of the decrease in volume may be proportional to the period of time for which the second touch unit 12 "is touched; for another example, when the first touch unit 12 ' is clicked, the volume adjusting unit 20 increases the audio output volume according to the volume adjusting signal sent by the first touch unit 12 ', and the degree of volume increase adjustment may be proportional to the number of times the first touch unit 12 ' is clicked; for another example, when the second touch unit 12 "is clicked, the volume adjusting unit 20 decreases the audio output volume according to the volume adjusting signal sent by the second touch unit 12", and the degree of the decrease in volume may be proportional to the number of times the second touch unit 12 "is clicked; for another example, the volume is adjusted according to the sequence that the user continuously slides through the first touch unit 12 ' and the second touch unit 12 ″, specifically, if the first touch unit 12 ' is slid first and then the second touch unit 12 ' is slid, the volume adjusting unit 20 increases the audio output volume, and if the second touch unit 12 ' is slid first and then the first touch unit 12 ' is slid, the volume adjusting unit 20 decreases the audio output volume.
In another embodiment, the preset volume adjustment signal control rule may include: adjusting the volume according to the sliding direction on the surface of the touch unit 12, specifically, if sliding along the first direction, the touch unit 12 outputs a first volume adjustment signal representing decreasing the volume, and the volume adjustment unit 20 decreases the audio output volume; if the touch unit 12 slides in a second direction, the volume adjustment unit 20 increases the audio output volume by outputting a second volume adjustment signal indicating an increase in volume, wherein the second direction is different from the first direction.
The various embodiments/implementations provided herein may be combined with each other without contradiction.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (11)
1. A card holder, comprising:
the card holder comprises a card holder body, wherein a card slot for placing a storage card is formed on the card holder body;
the touch unit is arranged on the card support body, and can sense a touch event and trigger to generate a volume adjusting signal according to light wave change or capacitance change in the touch unit under the condition of being touched.
2. The card holder according to claim 1, wherein the card holder body comprises a card slot portion and a cover portion fastened to one end of the card slot portion, and one side of the cover portion facing the card slot portion has an abutting surface surrounding an edge of the card slot portion; the clamping groove is formed in the clamping groove portion, and the touch unit is arranged on the cover body portion.
3. The card tray of claim 2, wherein the touch unit includes a touch key exposed to a side of the cover portion facing away from the card slot portion, a touch converting portion, and a contact exposed to a side of the cover portion facing toward the card slot portion.
4. The card holder of claim 3, wherein said contact projects from an abutment surface along a width of said slot portion.
5. The card holder of claim 2, wherein a receiving space is formed in the cover portion, and at least a portion of the touch unit is disposed in the receiving space.
6. The card holder of claim 1, wherein the touch unit is a photoelectric sensor or a capacitive sensor.
7. The card holder of claim 1, wherein the number of the touch units is two, and the two touch units are arranged along the width direction of the card holder.
8. A mobile terminal, comprising:
the card holder of any one of claims 1-6;
the card holder is connected with the terminal body in a plugging manner;
and the volume adjusting unit is arranged in the terminal body and used for adjusting the audio output volume of the mobile terminal according to the volume adjusting signal and a preset volume adjusting signal control rule.
9. The mobile terminal of claim 8, wherein the audio comprises: the audio frequency of the built-in audio player, the call audio frequency in the call process, the audio frequency of the alarm bell and the audio frequency of the incoming call bell.
10. The mobile terminal of claim 8, wherein the number of the touch units is two, and the volume adjustment unit is configured to decrease the audio output volume according to a volume adjustment signal of one of the touch units; the volume adjusting unit is used for increasing the audio output volume according to a volume adjusting signal of another touch unit.
11. The mobile terminal of claim 8, wherein the number of the touch units is one, the volume adjustment signal comprises a first adjustment signal and a second adjustment signal, the volume adjustment unit is configured to increase the audio output volume according to the first adjustment signal, and the volume adjustment unit is configured to decrease the audio output volume according to the second adjustment signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920944254.7U CN210016490U (en) | 2019-06-21 | 2019-06-21 | Card holder and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920944254.7U CN210016490U (en) | 2019-06-21 | 2019-06-21 | Card holder and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210016490U true CN210016490U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920944254.7U Active CN210016490U (en) | 2019-06-21 | 2019-06-21 | Card holder and mobile terminal |
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| Country | Link |
|---|---|
| CN (1) | CN210016490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541803A (en) * | 2020-04-29 | 2020-08-14 | 维沃移动通信有限公司 | Electronic equipment |
-
2019
- 2019-06-21 CN CN201920944254.7U patent/CN210016490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541803A (en) * | 2020-04-29 | 2020-08-14 | 维沃移动通信有限公司 | Electronic equipment |
| CN111541803B (en) * | 2020-04-29 | 2021-11-23 | 维沃移动通信有限公司 | Electronic equipment |
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