CN115842887B - Electronic equipment - Google Patents
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- CN115842887B CN115842887B CN202211504776.8A CN202211504776A CN115842887B CN 115842887 B CN115842887 B CN 115842887B CN 202211504776 A CN202211504776 A CN 202211504776A CN 115842887 B CN115842887 B CN 115842887B
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- 238000001514 detection method Methods 0.000 claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 8
- 230000003993 interaction Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000005674 electromagnetic induction Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The application provides an electronic device, comprising: a first housing; a second housing; the hinge assembly comprises a first gear and a second gear which are meshed, and the first shell and the second shell enter a folding state or an unfolding state through the hinge assembly; the first pressure detection pieces are arranged on the first gear; the second gear sequentially touches the plurality of first pressure detection pieces in the process of switching the first shell and the second shell between the folding state and the unfolding state.
Description
Technical Field
The application belongs to the technical field of electronic equipment, and particularly relates to electronic equipment.
Background
Currently, in the process of folding the flexible display device, different folding states may correspond to different display states, for example, when non-folding regions on two sides of a folding region overlap, the flexible display device may enter a standby state. In order to realize different folding states corresponding to different display states, an angle detection device, such as a hall sensor, needs to be installed in the flexible display device.
However, the angle detection device in the related art has a complex structure and limited detection speed, and generally only can detect a state that non-bending regions on two sides of a bending region of a flexible display device are overlapped or completely opened, and can not detect a hovering angle of the non-bending regions on two sides of the bending region in an opening and closing process.
Disclosure of Invention
The application aims to provide electronic equipment, which can solve or improve one of the technical problems that the electronic equipment of folding screens in the related art cannot detect the opening and closing angles.
In a first aspect, the present application provides an electronic device, comprising:
A first housing;
A second housing;
the hinge assembly comprises a first gear and a second gear which are meshed, and the first shell and the second shell enter a folding state or an unfolding state through the hinge assembly;
The first pressure detection pieces are arranged on the first gear;
The second gear sequentially touches the plurality of first pressure detection pieces in the process of switching the first shell and the second shell between the folding state and the unfolding state.
In an embodiment of the present application, an electronic device includes a first housing and a second housing, which are connected by a hinge assembly and are capable of performing a relative movement, that is, the first housing and the second housing may be moved to a folded state or an unfolded state by the hinge assembly, and the hinge assembly includes a first gear and a second gear, which are engaged with each other, specifically, the first gear and the second gear are not synchronized with each other, and during the relative movement of the first housing and the second housing, the first gear and the second gear are cooperatively rotated, that is, the engagement positions of the first gear and the second gear are changed, thereby achieving an effect of synchronizing the first housing and the second housing.
The electronic equipment further comprises a plurality of first pressure detection pieces, the plurality of first pressure detection pieces are arranged on the first gear, in the process that the first shell and the second shell are switched from a folding state to an unfolding state, or in the process that the first shell and the second shell are switched from the unfolding state to the folding state, the second gear can sequentially or reversely sequentially touch and press the plurality of first pressure detection pieces, and as the position of each first pressure detection piece is fixed, the angle between the current first shell and the second shell can be determined according to the condition that the plurality of first pressure detection pieces are touched and pressed, so that more application adaptations can be realized based on the angle between the first shell and the second shell, and the interactivity of the electronic equipment is improved.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of an electronic device according to an embodiment of the present application in a folded state;
FIG. 2 is a schematic diagram of an electronic device according to an embodiment of the present application in an unfolded state;
FIG. 3 shows a cross-sectional view in the A-A direction of the electronic device shown in FIG. 2;
FIG. 4 shows a schematic view of the electronic device shown in FIG. 3 with an angle between the first housing and the second housing;
FIG. 5 is a schematic diagram of an electronic device according to an embodiment of the present application in an unfolded state;
FIG. 6 is a schematic diagram of an electronic device according to an embodiment of the present application in an unfolded state;
FIG. 7 shows a schematic diagram of a first gear and a second gear in an electronic device according to an embodiment of the present application;
FIG. 8 shows a schematic diagram of the electrical connection between the controller and the first pressure sensing member in an electronic device according to one embodiment of the present application;
fig. 9 shows a control logic diagram of an electronic device according to an embodiment of the present application.
Fig. 1 to 8 reference numerals:
100 electronics, 110 first housing, 120 second housing, 130 hinge assembly, 132 third housing, 134 first gear, 136 first gear, 138 second gear, 140 second gear, 150 first pressure sensing member, 160 controller, 170 sensing assembly, 172 first sensing member, 174 second sensing member, 182 first magnetic member, 184 second magnetic member, 190 second pressure sensing member, 192 first sub-pressure sensing member, 194 second sub-pressure sensing member, 200 screen assembly, 212 first support member, 214 second support member.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The features of the application "first", "second" and the like in the description and in the claims may be used for the explicit or implicit inclusion of one or more such features. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "inner", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
An electronic device 100 according to an embodiment of the present application is described below with reference to fig. 1 to 9.
As shown in fig. 1,2, 3 and 4, the present application provides an electronic device 100, including: a first housing 110; a second housing 120; the hinge assembly 130, the first housing 110 and the second housing 120 are connected through the hinge assembly 130, the hinge assembly 130 includes a first gear 134 and a second gear 138 engaged with each other, and the first housing 110 and the second housing 120 are brought into a folded state or an unfolded state through the hinge assembly 130; a plurality of first pressure detecting members 150 provided on the first gear 134; wherein, during the transition of the first housing 110 and the second housing 120 between the folded state and the unfolded state, the second gear 138 sequentially touches the plurality of first pressure detecting members 150.
In the embodiment of the present application, the electronic device 100 includes the first housing 110 and the second housing 120, which are connected by the hinge assembly 130 and can perform a relative movement, that is, the first housing 110 and the second housing 120 can be moved to a folded state or an unfolded state by the hinge assembly, and the hinge assembly 130 includes the first gear 134 and the second gear 138, and the first gear 134 and the second gear 138 are engaged, specifically, the first gear 134 and the second gear 138 are not synchronized, and during the relative movement of the first housing 110 and the second housing 120, the first gear 134 and the second gear 138 are cooperatively rotated, that is, the engagement position of the first gear 134 and the second gear 138 is changed, thereby achieving the effect of synchronizing the first housing 110 and the second housing 120.
The electronic device 100 further includes a plurality of first pressure detecting members 150, the plurality of first pressure detecting members 150 are disposed on the first gear 134, and the second gear 138 may sequentially or reversely sequentially contact the plurality of first pressure detecting members 150 during the switching of the first housing 110 and the second housing 120 from the folded state to the unfolded state or during the switching of the folded state from the unfolded state to the folded state, and since the position of each of the first pressure detecting members 150 is fixed, the hover angle between the current first housing 110 and the second housing 120 may be determined according to the case where the plurality of first pressure detecting members 150 are contacted, that is, the angle between the unfolded state and the folded state of the current first housing 110 and the second housing 120 may be determined according to the case where the plurality of first pressure detecting members 150 are triggered.
Thus, based on the angle between the first housing 110 and the second housing 120, more application adaptations may be achieved, improving the interactivity of the electronic device 100.
Specifically, the plurality of first pressure detecting members 150 may be numbered, and each numbered first pressure detecting member 150 corresponds to an angle, and thus the angle between the first housing 110 and the second housing 120 may be determined according to which first pressure detecting member 150 is touched during the rotation of the first housing 110 and the second housing 120, and whether the current electronic device 100 is folded or unfolded may be determined according to the order in which the plurality of first pressure detecting members 150 are touched. For example: having 3 first pressure detecting members 150, numbered respectively as first pressure detecting member No. 1150, first pressure detecting member No. 2 150 and first pressure detecting member No. 3 150, it may be that the electronic device 100 is being folded when the first pressure detecting members 150 are sequentially numbered as first pressure detecting member No. 1150, first pressure detecting member No. 2 150 and first pressure detecting member No. 3 150, and it may be that the electronic device 100 is being unfolded when the first pressure detecting members 150 are sequentially numbered as first pressure detecting member No. 3 150, first pressure detecting member No. 2 150 and first pressure detecting member No. 1.
Wherein the number of the first pressure detecting members 150 may be 3, 4,5, 6, 7, 8, 9 or 10, etc., the greater the number of the first pressure detecting members 150, the higher the detection accuracy of the angle between the first housing 110 and the second housing 120 may be.
Further, the angle between the first housing 110 and the second housing 120 can be detected from time to time.
Through the angle detection between the first shell 110 and the second shell 120 in the electronic device 100, the real-time and efficient detection of the bending angle of the electronic device 100 can be realized, the designability of man-machine interaction is increased, and the thickness of the electronic device 100 is not increased.
The hinge assembly 130 further includes a third housing 132 for protecting the first gear 134 and the second gear 138 and ensuring the integrity of the external appearance of the electronic device 100.
As shown in fig. 7, as a possible embodiment, the first pressure detecting member 150 is provided at the first tooth portion 136 of the first gear 134.
Specifically, the first pressure detecting element 150 is disposed on the first tooth 136 of the first gear 134, and since the first tooth 136 of the first gear 134 and the second tooth 140 of the second gear 138 have a mutual force during the rotation of the first gear 134 and the second gear 138, the first pressure detecting element 150 is disposed on the first tooth 136, so that the first pressure detecting element 150 can be conveniently pressed, and the sensitivity of the first pressure detecting element 150 to the angle detection is ensured.
That is, by providing the sequentially numbered first pressure detecting members 150 on the first tooth 136 of the first gear 134, each serial number corresponds to a different angle between the first housing 110 and the second housing 120, in the folding or unfolding process of the electronic device 100, the first tooth 136 and the second tooth 140 of the first gear 134 and the second gear 138 are different in meshing positions, that is, the first tooth 136 and the second tooth 140 of the interaction are different, so that the stress of the different first pressure detecting members 150 corresponds to a different angle between the first housing 110 and the second housing 120, and the data of the first pressure detecting members 150 is transmitted to the whole machine of the electronic device 100 for angle identification, so that real-time angle measurement can be realized.
As shown in fig. 7, as a possible embodiment, at least one first pressure detecting member 150 is provided on each first tooth 136 of the first gear 134.
Specifically, the first gear 134 and the second gear 138 are sequentially contacted and interacted when they are co-rotated, and thus, at least one first pressure detecting member 150 is provided on each first gear 136 of the first gear 134, which can improve the accuracy of detecting the angle between the first housing 110 and the second housing 120.
When the meshing positions of the first gear 134 and the second gear 138 change during the mutual movement of the first housing 110 and the second housing 120, the first pressure detecting member 150 that is pressed is also changed, and after the first pressure detecting member 150 is numbered, the current angles of the first housing 110 and the second housing 120 can be determined according to the first pressure detecting member 150 that is pressed.
Wherein the contact sequence of the first teeth 136 and the second teeth 140 is also fixed, and the angle between the first housing 110 and the second housing 120 corresponding to each first tooth 136 is also determined according to the number of the first teeth 136 and the second teeth 140. The greater the number of lengths of the first teeth 136, the more precise the angle of the first housing 110 and the second housing 120 corresponding to the mating of each of the first teeth 136 and the second teeth 140.
Further, a plurality of first pressure detecting members 150 may be provided on one first tooth 136, and by adjusting the structures of the first tooth 136 and the second tooth 140, it is possible to realize angles of the one first tooth 136 corresponding to the plurality of first housings 110 and the second housing 120, for example: the first tooth 136 and the second tooth 140 are arranged as arc-shaped meshing surfaces, so that along with the rotation of the first gear 134 and the second gear 138, the different positions of the first tooth 136 and the second tooth 140 can be matched, and further, the different first pressure detecting pieces 150 on the same first tooth 136 can improve the precision of angle detection between the first shell 110 and the second shell 120.
As shown in fig. 7, as a possible embodiment, the first pressure detecting member 150 is provided on the engagement surface of the first tooth 136.
Specifically, the first pressure detecting member 150 provides an engagement surface of the first tooth 136, so as to facilitate the touch sensitivity of the second gear 138 to the first pressure detecting member 150.
As shown in fig. 8, as a possible implementation, the electronic device 100 further includes: the controller 160 is electrically connected to the plurality of first pressure detecting members 150, and the number of the first pressure detecting members 150 that the controller 160 is touched determines the folding angle of the first and second housings 110 and 120.
Specifically, the electronic device 100 further includes a controller 160, where the controller 160 is electrically connected to the plurality of first pressure detecting members 150, so that which of the plurality of first pressure detecting members 150 is touched according to the feedback signal of the first pressure detecting member 150 can be determined, and the number of touched first pressure detecting members 150 can be recorded, so that the current angle between the first housing 110 and the second housing 120 can be determined and judged according to the number of touched first pressure detecting members 150.
For example: there are a total of 8 first pressure sensing members 150, each first pressure sensing member 150 corresponding to 20 degrees, where the controller determines that one first pressure sensing member 150 is depressed, indicating that the current first housing 110 and second housing 120 are rotated 20 degrees, the controller determines that three first pressure sensing members 150 are depressed, indicating that the current first housing 110 and second housing 120 are rotated 60 degrees, and the controller determines that 8 first pressure sensing members 150 are depressed, indicating that the current first housing 110 and second housing 120 are rotated 160 degrees. As shown in fig. 2, as a possible implementation, the electronic device 100 further includes: the detecting assembly 170 is configured to detect states of the first and second cases 110 and 120, and the first pressure detecting member 150 is closed in a case where the first and second cases 110 and 120 are in a folded state, and the first pressure detecting member 150 is opened in a case where the first and second cases 110 and 120 are in an unfolded state, and in a case where the first and second cases are between the folded state and the unfolded state.
Specifically, the electronic device 100 further includes a detection assembly 170 disposed on at least one of the first housing 110 and the second housing 120, where the detection assembly 170 is capable of detecting a state where the first housing 110 and the second housing 120 are located, and where the first pressure detecting member 150 is closed when the first housing 110 and the second housing 120 are in a folded state, thereby reducing power consumption of the electronic device 100, enhancing a cruising of the electronic device 100, where the first housing 110 and the second housing 120 are not in a folded state, that is, where the first housing 110 and the second housing 120 are in an unfolded state, and where the first pressure detecting member 150 is opened when the first housing 110 and the second housing 120 are in a folded state and an unfolded state, thereby ensuring detection of an angle between the first housing 110 and the second housing 120, and achieving a sleep and wake-up capability of the first pressure detecting member 150, and avoiding continuous operation when an angle between the first housing 110 and the second housing 120 is zero.
The detecting assembly 170 may be electrically connected to the controller 160, and when the detecting assembly 170 detects that the first housing 110 and the second housing 120 are in a folded state, a first signal is sent to the controller 160, the controller 160 closes the angle detecting function, controls all the first pressure detecting members 150 to be closed, cuts off power to the first pressure detecting members 150, and when the detecting assembly 170 detects that the first housing 110 and the second housing 120 are in an unfolded state and a folded state, sends a second signal to the controller 160, and the controller 160 opens the angle detecting function, controls all the first pressure detecting members 150 to be opened, and supplies power to the first pressure detecting members 150.
The first signal or the second signal may be a "no" signal state with no current output.
As shown in fig. 2, as a possible implementation, the detection component 170 includes: the first detecting element 172 is disposed on the first housing 110; the second detecting member 174 is provided in the second housing 120, and the first detecting member 172 and the second detecting member 174 interact with each other when the first housing 110 and the second housing 120 are in the folded state, and the first detecting member 172 and the second detecting member 174 are independent from each other when the first housing 110 and the second housing 120 are in the unfolded state.
Specifically, the detecting assembly 170 includes a first detecting member 172 and a second detecting member 174, where the first detecting member 172 is disposed on the first housing 110, the second detecting member 174 is disposed on the second housing 120, and the first housing 110 and the second housing 120 are in a folded state, and the first detecting member 172 and the second detecting member 174 interact with each other, which may be a magnetic force action, an electromagnetic induction action, or a direct contact action, etc., so that the first detecting member 172 and the second detecting member 174 act to generate a first signal, and thus may control the first pressure detecting member 150 to close, and the first housing 110 and the second housing 120 are in an unfolded state, and the first detecting member 172 and the second detecting member 174 are independent of each other, and thus do not generate an interaction between them to close, and thus the first detecting member 172 and the second detecting member 174 act to generate a second signal, and thus may control the first pressure detecting member 150 to open.
As shown in fig. 3 and fig. 4, the first housing 110 and the second housing 120 may be provided with a screen assembly 200, and the first detecting member 172 and the second detecting member 174 may be respectively disposed on two opposite sides of the screen assembly 200, so that in the unfolded state of the first housing 110 and the second housing 120, the distance between the first detecting member 172 and the second detecting member 174 is increased, and the touch accuracy of the first detecting member 172 and the second detecting member 174 is improved. Specifically, the screen assembly 200 is a flexible screen. And, a first support 212 and a second support 214 are disposed under the screen assembly 200, the first support 212 being disposed on the first housing 110, and the second support 214 being disposed on the second housing 120.
And, the detecting assembly 170 may be disposed between the first housing 110 and the screen assembly 200, or between the second housing 120 and the screen assembly 200, or the detecting assembly 170 is disposed at a peripheral side of the screen assembly 200, that is, the detecting assembly 170 is disposed at a non-display area of the electronic device 100, so as to maintain an aesthetic appearance of the device.
As shown in fig. 5, as a possible implementation, the electronic device 100 further includes: the first magnetic member 182 is disposed on the first housing 110; the second magnetic member 184 is disposed on the second housing 120, and when the first housing 110 and the second housing 120 are in a folded state, the first magnetic member 182 and the second magnetic member 184 are attracted to each other.
Specifically, the electronic device 100 further includes a first magnetic member 182 and a second magnetic member 184, where the first magnetic member 182 is disposed on the first housing 110, the second magnetic member 184 is disposed on the second housing 120, and the first magnetic member 182 and the second magnetic member 184 are attracted to perform an auxiliary closing function when the first housing 110 and the second housing 120 are in a folded state.
The first magnetic element 182 and the second magnetic element 184 may be disposed on two opposite sides of the screen assembly 200, so as to increase a force arm between the first magnetic element 182 and the second magnetic element 184, and improve the auxiliary closing effect of the electronic device 100.
Wherein the first magnetic member 182 and the first sensing member 172 can be integrated together, and the second magnetic member 184 and the second sensing member 174 can be integrated together.
And, the first magnetic member 182 may be disposed between the first housing 110 and the screen assembly 200, the second magnetic member 184 may be disposed between the second housing 120 and the screen assembly 200, or the first magnetic member 182 and the second magnetic member 184 may be disposed at a peripheral side of the screen assembly 200, that is, the first magnetic member 182 and the second magnetic member 184 may be disposed at a non-display area of the electronic device 100, which is advantageous for maintaining an aesthetic appearance of the device.
As one possible implementation, at least one of the first magnetic member 182 and the second magnetic member 184 is an electromagnetic magnetic member.
Specifically, one of the first magnetic member 182 and the second magnetic member 184 may be an electromagnetic magnetic member, and the other may be a permanent magnet, an iron-made member, or an electromagnetic magnetic member.
As shown in fig. 6, as a possible implementation, the electronic device 100 further includes: the second pressure detecting member 190 is disposed on at least one of the first housing 110 and the second housing 120, and when the first housing 110 and the second housing 120 are in a folded state and the pressure detected by the second pressure detecting member 190 is greater than or equal to the trigger pressure, the current direction of the first magnetic member 182 or the second magnetic member 184 is controlled to be changed so that the first magnetic member 182 and the second magnetic member 184 repel each other.
Specifically, the electronic device 100 further includes a second pressure detecting element 190, where the second pressure detecting element 190 is disposed on at least one of the first housing 110 and the second housing 120, and when the first housing 110 and the second housing 120 are in a folded state, if the pressure detected by the second pressure detecting element 190 is greater than or equal to the trigger pressure, the current of the first magnetic element 182 or the second magnetic element 184 is adjusted, so that the first magnetic element 182 and the second magnetic element 184 generate a repulsive force, and an effect of assisting in unfolding the electronic device 100 is played.
The second pressure detecting member 190 is electrically connected to the controller 160, so that when the electronic device 100 is in a folded state, the second pressure detecting member 190 is pressed, and when the pressure is greater than or equal to the trigger pressure, a third signal is sent, and the controller 160 controls the current of the first magnetic member 182 or the second magnetic member 184, so as to change the magnetic pole state, thereby realizing automatic or auxiliary expansion of the electronic device 100.
When the pressure applied to the second pressure detecting member 190 is less than the trigger pressure, a fourth signal is sent, the first pressure detecting member 150 is closed, and the first magnetic member 182 and the second magnetic member 184 attract each other.
And, the second pressure detecting member 190 may be disposed between the first housing 110 and the screen assembly 200, or the second pressure detecting member 190 may be disposed between the second housing 120 and the screen assembly 200, or the second pressure detecting member 190 may be disposed at a peripheral side of the screen assembly 200, that is, the second pressure detecting member 190 is disposed at a non-display area of the electronic device 100, to facilitate maintaining the aesthetic appearance of the device.
The second pressure detecting member 190 includes a first sub-pressure detecting member 192 and a second sub-pressure detecting member 194, the first sub-pressure detecting member 192 is disposed on the first housing 110, the second sub-pressure detecting member 194 is disposed on the second housing 120, and at least one of the first sub-pressure detecting member 192 and the second sub-pressure detecting member 194 is touched to realize automatic or auxiliary deployment of the electronic device 100.
Wherein the first magnetic member 182 and the first sub-pressure detecting member 192 may be integrated together, and the second magnetic member 184 and the second sub-pressure detecting member 194 may be integrated together.
The first sensing element 172 and the first sub-pressure sensing element 192 may be integrated together and the second sensing element 174 and the second sub-pressure sensing element 194 may be integrated together.
The first sensing element 172, the first magnetic element 182, and the first sub-pressure sensing element 192 may be integrated together, and the second sensing element 174, the second magnetic element 184, and the second sub-pressure sensing element 194 may be integrated together.
As one possible implementation, the electronic device 100 includes a cell phone, a tablet computer, a notebook computer, an electronic book, or a wearable device, etc.
Specifically, fig. 9 shows a control logic schematic of an electronic device according to an embodiment of the present application;
as shown in fig. 9, a control flow of the electronic device according to an embodiment of the present application is as follows:
Step 902: the method comprises the steps of preparing a first detection piece, a second detection piece, a first magnetic piece, a second magnetic piece, a first sub-pressure detection piece and a second sub-pressure detection piece;
Step 904: judging whether the first detection piece and the second detection piece interact or not; if the determination result is yes, step 906 is executed, and if the determination result is no, step 918 is executed;
Step 906: judging whether the pressure born by the first sub-pressure detection part and the second sub-pressure detection part is more than or equal to the trigger pressure or not; if the determination result is yes, step 914 is executed, and if the determination result is no, step 908 is executed;
step 908: generating a fourth signal;
Step 910: the first pressure detecting member is closed;
step 912: the first magnetic piece and the second magnetic piece are attracted to each other;
step 914: generating a third signal;
step 916: the first magnetic piece and the second magnetic piece repel each other;
Step 918: generating a second signal;
Step 920: the first pressure detecting member is opened;
step 922: an electronic equipment complete machine system.
Specifically, the first detecting element 172, the first magnetic element 182, and the first sub-pressure detecting element 192 are integrated into a first component, the second detecting element 174, the second magnetic element 184, and the second sub-pressure detecting element 194 are integrated into a second component, and the control logic of the electronic device 100 may be that, in the folded state of the first housing 110 and the second housing 120, the first component and the second component contact each other, that is, the first detecting element 172 and the second detecting element 174 contact each other, send a first signal to the overall system of the electronic device 100, close the angle detecting function, and in the unfolded state of the first housing 110 and the second housing 120, the first component and the second component are disconnected, that is, the first detecting element 172 and the second detecting element 174 are disconnected, and send a second signal to the overall system of the electronic device 100, which wakes up the angle detecting function, so as to effectively avoid continuously detecting the angle in the closed state of the electronic device 100, and reduce the power consumption of the electronic device 100.
Further, the first and second parts may have a certain electromagnetic characteristic, that is, the first and second magnetic members 182 and 184 are electromagnetic magnetic members, in the folded state of the first and second housings 110 and 120, the first and second housings are attracted to each other due to magnetism, which plays a role of assisting in closing, and meanwhile, by the arrangement of the first and second sub-pressure detecting members 192 and 194, in the folded state of the first and second housings 110 and 120, the first or second parts are pressed with force, whether the pressure state therebetween satisfies the trigger pressure is changed, if the pressure is greater than or equal to the trigger pressure, a third signal is generated, the electromagnetic characteristic is changed from attraction to repulsion to each other, which assists in expanding, and in the case that the pressure of the second pressure detecting member 190 is less than the trigger pressure, a fourth signal is emitted, the first pressure detecting member 150 is closed, and the first and second magnetic members 182 and 184 are attracted to each other.
In the description of the present specification, reference to the term "one embodiment", or "a particular embodiment", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. An electronic device, comprising:
A first housing;
A second housing;
the hinge assembly is connected with the first shell and the second shell through the hinge assembly and comprises a first gear and a second gear which are meshed with each other, and the first shell and the second shell enter a folding state or an unfolding state through the hinge assembly;
A plurality of first pressure detecting members provided to the first gear;
the second gear sequentially touches and presses the plurality of first pressure detection pieces in the process of switching the first shell and the second shell between the folding state and the unfolding state;
The controller is electrically connected with the plurality of first pressure detection pieces, and is used for determining which of the plurality of first pressure detection pieces is touched and pressed according to feedback signals of the first pressure detection pieces, recording the number of the first pressure detection pieces touched and pressed, and determining the folding angles of the first shell and the second shell according to the number of the first pressure detection pieces touched and pressed.
2. The electronic device of claim 1, wherein the electronic device comprises a memory device,
The first pressure detecting member is provided at a first tooth portion of the first gear.
3. The electronic device of claim 2, wherein the electronic device comprises a memory device,
At least one first pressure detecting member is provided on each of the first tooth portions of the first gear.
4. The electronic device of claim 2, wherein the electronic device comprises a memory device,
The first pressure detecting member is provided on the engagement surface of the first tooth portion.
5. The electronic device of any one of claims 1-4, further comprising:
A detection assembly for detecting a state of the first and second housings, the first pressure detection member being closed in a case where the first and second housings are in a folded state, the first pressure detection member being open in a case where the first and second housings are in an unfolded state, and the first and second housings being between the folded state and the unfolded state;
The detection assembly is electrically connected with the controller, when the detection assembly detects that the first shell and the second shell are in a folded state, a first signal is sent to the controller, the controller closes the angle detection function, controls all the first pressure detection pieces to be closed, cuts off power supply to the first pressure detection pieces, when the detection assembly detects that the first shell and the second shell are in an unfolded state, and when the detection assembly detects that the first shell and the second shell are in an unfolded state and a folded state, a second signal is sent to the controller, and the controller opens the angle detection function, controls all the first pressure detection pieces to be opened and supplies power to the first pressure detection pieces.
6. The electronic device of claim 5, wherein the detection component comprises:
the first detection piece is arranged on the first shell;
The second detection piece is arranged on the second shell, the first detection piece and the second detection piece interact with each other when the first shell and the second shell are in a folded state, and the first detection piece and the second detection piece are mutually independent when the first shell and the second shell are in an unfolded state;
Wherein the interaction is magnetic force, electromagnetic induction or direct contact; the first detection piece and the second detection piece act to generate the first signal, the first pressure detection piece is controlled to be closed, the first shell and the second shell are in an unfolding state, the first detection piece and the second detection piece are independent of each other and do not generate interaction to be closed, the first detection piece and the second detection piece act to generate the second signal, and the first pressure detection piece is controlled to be opened.
7. The electronic device of any one of claims 1-4, further comprising:
the first magnetic piece is arranged on the first shell;
the second magnetic piece is arranged on the second shell, and the first magnetic piece and the second magnetic piece are attracted under the condition that the first shell and the second shell are in a folded state.
8. The electronic device of claim 7, wherein the electronic device comprises a memory device,
At least one of the first magnetic member and the second magnetic member is an electromagnetic magnetic member.
9. The electronic device of claim 8, further comprising:
The second pressure detection piece is arranged on at least one of the first shell and the second shell, and when the first shell and the second shell are in a folded state and the pressure detected by the second pressure detection piece is larger than or equal to the trigger pressure, the current direction of the first magnetic piece or the second magnetic piece is controlled to change so that the first magnetic piece and the second magnetic piece repel each other.
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| CN202211504776.8A CN115842887B (en) | 2022-11-29 | 2022-11-29 | Electronic equipment |
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|---|---|---|---|---|
| US6373006B1 (en) * | 1999-10-22 | 2002-04-16 | Nec Corporation | Opening and closing angle detecting apparatus and foldable device |
| JP2007071696A (en) * | 2005-09-07 | 2007-03-22 | Nec Corp | Opening/closing angle detecting device and collapsible electronic device |
| CN114285925A (en) * | 2022-01-17 | 2022-04-05 | 维沃移动通信有限公司 | Foldable electronic equipment and control method and device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110869725B (en) * | 2017-10-02 | 2022-01-21 | 株式会社村田制作所 | Press sensor and electronic device used in folding structure |
| CN209105239U (en) * | 2019-01-21 | 2019-07-12 | Oppo广东移动通信有限公司 | Foldable housing unit and foldable electronic |
| CN111147629B (en) * | 2019-12-10 | 2022-09-23 | 维沃移动通信有限公司 | Folding angle detection method of folding screen and electronic equipment |
| CN113141427B (en) * | 2020-01-19 | 2023-04-25 | Oppo广东移动通信有限公司 | Foldable housing assembly and foldable electronic device |
| CN111596727A (en) * | 2020-05-21 | 2020-08-28 | 北京小米移动软件有限公司 | Terminal device, control method, device and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6373006B1 (en) * | 1999-10-22 | 2002-04-16 | Nec Corporation | Opening and closing angle detecting apparatus and foldable device |
| JP2007071696A (en) * | 2005-09-07 | 2007-03-22 | Nec Corp | Opening/closing angle detecting device and collapsible electronic device |
| CN114285925A (en) * | 2022-01-17 | 2022-04-05 | 维沃移动通信有限公司 | Foldable electronic equipment and control method and device thereof |
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