CN113114829B - Electronic equipment - Google Patents
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- CN113114829B CN113114829B CN202110566745.4A CN202110566745A CN113114829B CN 113114829 B CN113114829 B CN 113114829B CN 202110566745 A CN202110566745 A CN 202110566745A CN 113114829 B CN113114829 B CN 113114829B
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- Prior art keywords
- flexible
- electronic device
- deformation portion
- heating element
- flexible bag
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
Abstract
The application discloses electronic equipment belongs to the communication equipment field, and electronic equipment includes casing, flexible screen and heating element, flexible screen include fixed part and deformation portion, fixed part install in the casing, deformation portion with fixed part connects, just deformation portion can be relative fixed part produces deformation, heating element include heating element, flexible bag and hold in heat conduction fluid in the flexible bag, heating element heatable heat conduction fluid, flexible bag install in the casing, just flexible bag with deformation portion corresponds the setting, heating element is used for heating deformation portion. When the electronic equipment disclosed by the technical scheme is used in a low-temperature environment, the flexible screen is not easy to damage when being deformed.
Description
Technical Field
The application belongs to the technical field of communication equipment, and particularly relates to electronic equipment.
Background
With the development of technology, more and more technologies are applied to electronic devices, and the display area of electronic devices such as mobile phones is gradually increased under the influence of the demands of users, and the popularity of foldable or scroll type electronic devices is also increased under the influence of portability. At least a portion of the display screen of such electronic devices can be deformed to allow the electronic device to provide both a large display area and a strong portability. However, the display screen is limited by the materials, the structure and other factors, and under the condition that the temperature of the display screen is low, the probability of damage when the display screen is deformed is greatly improved, so that the electronic equipment cannot be normally used.
Disclosure of Invention
The embodiment of the application aims to provide electronic equipment so as to solve the problem that when the electronic equipment adopting a flexible screen is used in a low-temperature environment at present, the flexible screen is easy to damage when being deformed.
In order to solve the technical problems, the application is realized as follows:
the embodiment of the application discloses electronic equipment, it includes casing, flexible screen and heating element, flexible screen include fixed part and deformation portion, fixed part install in the casing, deformation portion with fixed part connects, just deformation portion can be relative the fixed part produces deformation, heating element includes heating element, flexible bag and hold in heat conduction fluid in the flexible bag, heating element can heat conduction fluid, the flexible bag install in the casing, just the flexible bag with deformation portion corresponds the setting, heating element is used for heating deformation portion.
The embodiment of the application provides electronic equipment, it includes the casing and installs flexible screen and the heating element on the casing, and flexible screen includes interconnect's fixed part and deformation portion, and deformation portion can produce deformation with respect to the fixed part to guarantee that the overall shape of flexible screen can change. Wherein, heating element corresponds the deformation portion for heating element can provide the heating effect for the deformation portion, and then increases the temperature of deformation portion, prevents to appear the flexible screen and use the fragile problem of deformation portion under low temperature environment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is a schematic cross-sectional view of an electronic device disclosed in an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a portion of the structure of an electronic device disclosed in an embodiment of the present application;
FIG. 3 is a schematic view of a portion of a structure including a heating assembly in an electronic device disclosed in an embodiment of the present application;
fig. 4 is another schematic view of a portion of a structure including a heating assembly in an electronic device according to an embodiment of the present disclosure.
Reference numerals illustrate:
110-shell, 120-middle frame,
200-flexible screen, 210-fixed portion, 220-deformed portion,
300-heating component, 310-flexible bag, 320-heating element, 330-heat-conducting fluid,
400-temperature detecting member,
510-first magnet, 520-second magnet.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings of the embodiments of the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one 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.
The folding mechanism and the electronic device provided by the embodiment of the application are described in detail below by means of specific embodiments and application scenes thereof with reference to the accompanying drawings.
As shown in fig. 1 to 4, the embodiment of the present application discloses an electronic device, which includes a housing 110, a flexible screen 200, and a heating assembly 300, and of course, the electronic device may further include a main board, a battery, a camera assembly, and other devices, which are not described in detail herein in view of brevity.
The casing 110 is a basic structural member of the electronic device, the casing 110 may be made of plastic or metal, the casing 110 is a mounting base of the whole electronic device, other devices in the electronic device may be directly or indirectly mounted on the casing 110, and the casing 110 may also provide a certain protection effect for the other devices. In addition, parameters such as the size and the specific shape of the housing 110 may be flexibly selected according to actual requirements, and of course, in this application, in order to ensure that the flexible screen 200 can be deformed normally, the housing 110 may include a plurality of components capable of moving relatively, so as to drive the flexible screen 200 to expand or contract.
The flexible screen 200 is a device for providing a display function in an electronic device, the flexible screen 200 can be mounted on the housing 110 by means of connection or adhesion, and the size and other parameters of the flexible screen 200 can be correspondingly determined according to the size and other parameters of the housing 110.
Alternatively, only the middle partial region of the flexible screen 200 may be provided with deformability, in which case the flexible screen 200 may be a folding screen and the electronic device a folding screen electronic device. During operation of such an electronic device, relative movement between the two side portions of the flexible screen 200 may be caused by the middle portion of the flexible screen 200, thereby providing the flexible screen 200 with both a folded and an unfolded state.
Alternatively, in another embodiment of the present application, the flexible screen 200 may be provided with a deformation capability at any position on the whole flexible screen 200, in this case, the flexible screen 200 is provided with a winding capability, and in this case, the flexible screen 200 may be a winding screen, and the electronic device is a winding screen type electronic device. During operation of such an electronic device, at least a portion of the flexible screen 200 may be switched between a rolled-up state and an unrolled state by pulling and rolling the flexible screen 200. Of course, the flexible panel 200 may be used as a folding panel in the case where the flexible panel 200 is deformable at any position on the whole.
In the electronic device disclosed herein, the flexible screen 200 includes a fixing portion 210 and a deformation portion 220, and the deformation portion 220 is connected with the fixing portion 210 to form a complete flexible screen 200. Specifically, as described above, the fixing portion 210 may be mounted on the housing 110 by means of a connection or bonding, etc., so that the entire flexible screen 200 is in a stable connection relationship with the housing 110. The deformation portion 220 is capable of deforming with respect to the fixed portion 210, i.e., the deformability of the flexible screen 200 may be manifested at least on the deformation portion 220. In addition, in the flexible screen 200, the fixing portion 210 may have a deformability, thereby further improving portability and display area of the electronic device; of course, the fixing portion 210 may also be a hard screen, in this case, the production cost of the whole electronic device may be reduced, and there is no need to provide a device for supporting the fixing portion 210 in the electronic device, so as to reduce the design and assembly difficulty of the electronic device, and improve the product comprehensive performance of the electronic device.
The heating assembly 300 comprises a heating element 320, a flexible bladder 310 and a heat transfer fluid 330, the heat transfer fluid 330 being contained in the flexible bladder 310, whereby the flexible bladder 310 can provide an encapsulation for the heat transfer fluid 330, ensuring that the heat transfer fluid 330 can be substantially confined at a certain area in an electronic device. Of course, since the flexible bladder 310 has a deformability, the heat-conducting fluid 330 can also flow in the flexible bladder 310, and the shape of the flexible bladder 310 can also be changed within a certain range.
The heating element 320 may be an electric heating element such as a resistor, and when the electric heating element is energized, the heating element 320 can generate heat, so that the heating element 320 can heat the heat-conducting fluid 330, and the temperature of the heat-conducting fluid 330 is further raised. Parameters such as heating performance and size of the heating element 320 may be selected according to practical situations, and are not limited herein. Of course, to ensure that the heating element 320 can better provide a heating effect for the heat-conducting fluid 330, the size of the heating element 320 may be made to correspond to the size of the flexible bladder 310 in a certain direction, such as the length, so as to basically ensure that any position on the flexible bladder 310 can be heated by the heating element 320.
The flexible bag 310 may be made of a material with flexible deformation capability, such as plastic or a composite material, and the flexible bag 310 may be mounted on the housing 110 by means of bonding or limiting, so that the flexible bag 310 and the housing 110 form a reliable connection relationship. In addition, in the process of assembling the electronic device, the flexible bag 310 is also required to be arranged corresponding to the deformation portion 220 in the flexible screen 200, so that the heat conduction fluid 330 in the flexible bag 310 is ensured to exchange heat with the deformation portion 220 more easily, and in the process of using the electronic device, the heating assembly 300 can be used for heating the deformation portion 220, so that damage to the deformation portion 220 in the deformation process due to relatively low temperature of the deformation portion 220 is prevented.
The embodiment of the application provides an electronic device, which includes a housing 110, and a flexible screen 200 and a heating assembly 300 mounted on the housing 110, wherein the flexible screen 200 includes a fixing portion 210 and a deforming portion 220 connected to each other, and the deforming portion 220 can deform relative to the fixing portion 210, so as to ensure that the overall shape of the flexible screen 200 can be changed. Wherein, the heating assembly 300 corresponds to the deformation portion 220, so that the heating assembly 300 can provide a heating effect for the deformation portion 220, thereby increasing the temperature of the deformation portion 220, and preventing the deformation portion 220 from being damaged when the flexible screen 200 is used in a low-temperature environment.
Further, in order to enhance the heating effect of the heating assembly 300 on the flexible screen 200 in the process of arranging the heating assembly 300 and the flexible screen 200, the flexible bladder 310 in the heating assembly 300 and the deformation portion 220 may be brought into contact with each other, thereby enhancing the heat transfer efficiency and effect between the heating assembly 300 and the flexible screen 200.
As described above, the flexible screen 200 may be a folding flexible screen or a roll-up flexible screen. For example, in the case where the flexible screen 200 is a roll-type flexible screen, a relative movement may be generated between the flexible screen 200 and the housing 110 of the electronic device during the switching of the electronic device between the unfolded state and the folded state, in which case a predetermined interval may be formed between the flexible screen 200 and the heating assembly 300, so that the flexible bladder 310 and/or the service life of the flexible screen 200 may be prevented from being reduced due to the friction between the flexible screen 200 and the heating assembly 300 as much as possible. Of course, in the case where the abrasion resistance of the flexible screen 200 and the flexible pouch 310 is relatively good, the flexible screen 200 and the flexible pouch 310 may be brought into contact with each other in an electronic device including a roll-type flexible screen. More specifically, in the electronic device with the coiled flexible screen, the heating assembly 300 may be disposed at a position where an axis of the deformation portion 220 of the flexible screen 200 generates a deformation action, so that when the arbitrary position of the deformation portion 220 moves to the position where the heating assembly 300 is located, the heating assembly 300 may provide a heating effect for the deformation portion 220, and the service life of the arbitrary position of the deformation portion 220 is relatively high.
In another embodiment of the present application, the electronic device is a folding electronic device, that is, the flexible screen 200 is used as a folding screen, in this case, both sides of the deformation portion 220 in the flexible screen 200 are connected with the fixing portions 210, and the fixing portions 210 are mounted on the housing 110, so that the fixing portions 210 located on opposite sides of the deformation portion 220 in the flexible screen 200 are driven to relatively flip through the relative movement of the housing 110, in this case, on one hand, the folding and unfolding processes of the flexible screen 200 are facilitated, and on the other hand, the assembly difficulty of the flexible screen 200 can be reduced to a certain extent.
Also, in the case where the electronic device is a folder type electronic device, the flexible bladder 310 may be allowed to be attached to the surface of the deformation portion 220, that is, the flexible bladder 310 may have an ability to be attached to the deformation portion 220, so that the efficiency and effect of heat transfer between the flexible bladder 310 and the deformation portion 220 may be improved when the deformation portion 220 is heated.
Specifically, the relative position between the flexible bag 310 and the deformation portion 220 may be designed, so that the flexible bag 310 may be always attached to the deformation portion 220 without being affected by the shape and the state of the deformation portion 220.
In other embodiments of the present application, optionally, the display surfaces of the fixed portion 210 and the deformed portion 220 are coplanar in the case of the electronic device in the unfolded state, so as to provide a better display experience for the user; also, the dimension of the first portion of the flexible bladder 310 toward the folding axis of the deformation portion 220 in the direction perpendicular to the display surface is the first dimension, in other words, the thickness of the portion of the flexible bladder 310 at the rotational axis of the flexible screen 200 in the unfolded state is the first dimension.
Optionally, in the unfolded state of the electronic device, the flexible bag 310 is attached to the deformation portion 220, so that the flexible bag 310 may provide a certain supporting effect for the deformation portion 220; alternatively, when the electronic device is in the unfolded state, the flexible bag 310 and the deformation portion 220 may be spaced apart, in which case, heat generated by the operation of the flexible screen 200 may be prevented from being transferred to the heat-conducting fluid 330 in the flexible bag 310 as much as possible, which may cause a certain expansion effect of the heat-conducting fluid 330, and further apply pressure to the deformation portion 220, so that the deformation portion 220 is in a pressed state for a long period of time, and the service life is lost.
It should be noted that, the flexible screen 200 in the unfolded state is usually in the working state, and the flexible screen 200 can generate a certain amount of heat when working, in this case, the overall temperature of the flexible screen 200 is not relatively too low, and even if the preset distance is provided between the heating assembly 300 and the deformation portion 220 of the flexible screen 200, the heating assembly 300 can provide a heating effect for the flexible screen 200, so that the heating operation between the heating assembly 300 and the flexible screen 200 is not greatly adversely affected.
Correspondingly, in the case that the electronic device is in the folded state, the display surfaces of the two fixing portions 210 are disposed opposite to each other, that is, the electronic device is an out-folded electronic device, and the housing 110 of the electronic device is located between the two fixing portions 210. The first portion of the flexible bladder 310 is attached to the deformation portion 220, and the first portion of the flexible bladder 310 has a second dimension in a direction perpendicular to the display surface, and the second dimension is larger than the first dimension.
In general, in the present embodiment, when the electronic device is switched from the unfolded state to the folded state, the thickness of the first portion of the flexible bladder 310 corresponding to the rotation axis of the flexible screen 200 is increased and is fitted to the deformed portion 220 of the flexible screen 200; conversely, the thickness of the first portion of flexible bladder 310 may decrease during the switching of the electronic device from the collapsed state to the expanded state. Under the above technical solution, when the flexible screen 200 is switched from the unfolded state to the folded state, the flexible bag 310 is gradually attached to the deformed portion 220, so that the flexible bag 310 can provide a certain squeezing effect for the deformed portion 220 of the flexible screen 200, thereby promoting the flexible screen 200 to be switched to the folded state more smoothly.
In still another embodiment of the present application, in the case that the electronic device is in the unfolded state, the display of the fixing portion 210 and the deformation portion 220 are coplanar, so as to improve the overall display effect of the flexible screen 200; also, the first portion of the flexible bladder 310 facing the folding axis of the deformation portion 220 has a first dimension in the direction perpendicular to the display surface, and this portion may be referred to the description in the previous embodiment, and the description will not be repeated here in view of brevity.
Unlike the previous embodiment, in the present embodiment, when the electronic device is in the folded state, the display surfaces of the fixing portions 210 connected to the opposite sides of the deformation portion 220 are disposed opposite to each other, that is, the electronic device is in a folded structure, and the two fixing portions 210 are clamped between the opposite portions of the housing 110, so that the protection effect provided by the housing 110 to the flexible screen 200 can be further improved. Meanwhile, the first portion of the flexible pouch 310 has a second size in a direction perpendicular to the display surface, and the second size is smaller than the first size.
In general, in the present embodiment, when the electronic device is switched from the unfolded state to the folded state, the thickness of the first portion of the flexible bladder 310 at the rotational axis corresponding to the flexible screen 200 is reduced; conversely, the thickness of the first portion of flexible bladder 310 may increase during the switching of the electronic device from the collapsed state to the expanded state. Under the above technical solution, when the flexible screen 200 is switched from the unfolded state to the folded state, the thickness of the flexible bag 310 is gradually reduced, so that the flexible bag 310 can prevent the flexible bag 310 from interfering with the folding process of the deformed portion 220, so that the flexible bag 310 can provide an avoidance space for the folding process of the deformed portion 220, and further the folding amplitude of the deformed portion 220 in the flexible screen 200 can be reduced, and the deformed portion 220 is prevented from being easily damaged due to excessive folding.
Alternatively, the volume of the thermally conductive fluid 330 in the flexible bladder 310 may be varied by increasing or decreasing the temperature of the heating assembly 300, or the like, as the electronic device is switched between the collapsed and expanded states. For example, the heat-conducting fluid 330 may be a gas such as air, or the heat-conducting fluid 330 may be a liquid such as water or alcohol, which may change the volume of the heat-conducting fluid 330 by changing the temperature of the heat-conducting fluid 330.
In another embodiment of the present application, the heat transfer fluid 330 may be a supersaturated solution, which may provide, on the one hand, a heat transfer effect of the heat transfer fluid 330, and on the other hand, may reduce the magnitude of the temperature-affected volume of the heat transfer fluid 330 to some extent, thereby reducing the degree and probability of the heating assembly 300 squeezing the display screen. Also, the supersaturated solution may be filled into flexible bladder 310 to further enhance the thermal conductivity and thermal conductivity provided by heating assembly 300 to flexible screen 200.
Based on the above embodiment, as described above, the heating element 320 may be an electric heating element 320, and the heating element 320 may be specifically disposed outside the flexible bladder 310, and the heat of the heating element 320 may be transferred to the heating fluid in the flexible bladder 310 by attaching to the flexible bladder 310. In another embodiment of the present application, the heating element 320 may be a heating resistor, the heating element 320 being disposed in the flexible bladder 310, and the supersaturated solution being wrapped around the heating element 320. By adopting the technical scheme, on one hand, the heat exchange effect and efficiency between the heating element 320 and the heat conduction fluid 330 can be improved, and on the other hand, the damage to the flexible bag 310 or other devices in the electronic equipment due to the higher temperature of the heating element 320 can be prevented as much as possible.
Optionally, the electronic device disclosed in the embodiments of the present application further includes a driving assembly, where the driving assembly is connected to opposite ends of the flexible bag 310, so that the driving assembly can drive the opposite ends of the flexible bag 310 to move mutually, so that by changing the overall shape of the flexible bag 310, the thickness of a portion of the flexible bag 310 corresponding to the rotation axis of the flexible screen 200 is changed.
More specifically, at least one of the two opposite ends of the flexible bladder 310 in the direction perpendicular to the folding axis of the flexible screen 200 may be connected with a driving assembly, in which case, regardless of how the driving assembly drives one end of the flexible bladder 310 to move, it is substantially ensured that the deformation portion 220 can still be heated by the heating assembly 300 at any position in the direction of the folding axis. Of course, two opposite ends of the flexible bag 310 can be connected with driving components, under the combined action of the two driving components, the deformation effect of the flexible bag 310 can be further improved, the change of the central position of the flexible bag 310 caused by the change of the shape of the flexible bag 310 can be reduced as much as possible, and the flexible bag 310 can always form a good matching relationship with the deformation part 220. The driving assembly may include one of a linear motor, a linear cylinder, and a hydraulic cylinder in particular to provide a driving effect to the end of the flexible bladder 310, so that the dimension of the flexible bladder 310 in the corresponding direction is changed, thereby changing the thickness of the flexible bladder 310.
In another embodiment of the present application, optionally, the driving assembly includes a first magnet 510 and a second magnet 520, the end of the flexible bladder 310 is connected to the first magnet 510, the second magnet 520 is mounted to the housing 110, the first magnet 510 and the second magnet 520 are disposed correspondingly, and at least one of them is an electromagnet. That is, in the present embodiment, the movement of the flexible bladder 310 is provided with an action by means of magnetic driving to drive the opposite ends of the flexible bladder 310 to move toward each other or to move back to back, thereby changing the thickness of the first portion of the flexible bladder 310. Under the condition of magnetic driving, the whole driving assembly is relatively simple in structure, relatively simple in processing and assembling work and relatively low in control difficulty.
In addition, in the case of the driving assembly adopting the above-described structure, the relative movement range between the first magnet 510 and the second magnet 520 may be limited by providing a limit structure or the like; alternatively, the range of relative movement between the first magnet 510 and the second magnet 520 may be limited by the magnetic force between the first magnet 510 and the second magnet 520, and the limiting action of the heating element 300 itself.
In the electronic device disclosed in the application, the heating assembly 300 can be operated all the time, and the heating assembly 300 can provide a reliable heating effect for the flexible screen 200 by controlling the maximum heating power of the heating assembly 300, and meanwhile, the flexible screen 200 and/or other devices in the electronic device can be prevented from being damaged due to excessive heat of the heating assembly 300.
In another embodiment of the present application, optionally, the electronic device further includes a temperature detecting member 400 and a controller, the temperature detecting member 400 is mounted on the housing 110, the temperature adding member is connected to the controller, in the electronic device, the temperature detecting member 400 can detect a real-time temperature of the deformation portion 220, and in case that the real-time temperature of the deformation portion 220 satisfies a preset condition, the controller can control the heating assembly 300 to heat the deformation portion 220. Through adopting the technical scheme disclosed by the embodiment, the flexible screen 200 can be prevented from losing service life due to the fact that the heating assembly 300 always works and is in a state with relatively high temperature for a long time, and the power consumption of the heating assembly 300 can be greatly reduced, the endurance of electronic equipment is improved, and the service life of the heating assembly 300 can be prolonged.
Specifically, the temperature detecting member 400 may be a device having temperature detecting capability such as a temperature sensor. In order to prevent the temperature detecting member 400 from interfering with the deformation process of the deformation portion 220, the temperature detecting member 400 may be spaced apart from the deformation portion 220. Also, the temperature detecting member 400 may be installed at a position close to the deformation portion 220 in the electronic device to ensure that the temperature detected by the temperature detecting member 400 is more representative of the actual temperature of the deformation portion 220 as much as possible. The controller may be a processor of the electronic device, and of course, the controller may also be a separately provided control device. The detection frequency of the temperature detecting member 400 may be selected according to the actual situation, and is not limited thereto.
The preset temperature condition may be determined according to parameters such as design performance of the flexible screen 200, and the preset temperature condition is input to the controller, so that the controller can control the operation of the heating assembly 300 to provide a heating effect for the deformation portion 220 when the real-time temperature of the deformation portion 220 measured by the temperature detecting member 400 meets the preset temperature condition. Of course, after the heating assembly 300 is operated for a period of time, the real-time temperature of the deformation portion 220 may no longer satisfy the preset temperature condition, in which case the controller may be caused to control the heating assembly 300 to stop operating, so as to prevent the temperature of the deformation portion 220 from being too high to adversely affect the performance and the service life of the deformation portion 220.
The electronic device may include a middle frame 120, where the middle frame 120 is connected to the housing 110, and the middle frame 120 may be made of plastic or metal. As shown in fig. 2, the deformation portion 220 may be disposed on one side of the middle frame 120, and an opening may be disposed on the middle frame 120, where at least a portion of the temperature detecting member 400 extends into the opening from a side of the middle frame 120 away from the deformation portion 220, which may ensure that the temperature detecting member 400 does not interfere with the deformation process of the deformation portion 220, and may ensure that the temperature measured by the temperature detecting member 400 is closer to the actual temperature of the deformation portion 220.
In the case that the electronic device includes a temperature detecting element and a controller, the embodiment of the application also discloses a control method of the electronic device, where the control method includes:
detecting the real-time temperature of a deformed part in the flexible screen;
and controlling the heating assembly to heat the deformation part under the condition that the real-time temperature meets the preset temperature condition.
Wherein, can detect the real-time temperature of deformation part with the help of the temperature detection piece, and can control the operating condition of heating element with the help of the controller. The preset temperature condition can be determined according to parameters such as design performance of a flexible screen in the electronic equipment, and the preset temperature condition can be input into the controller, so that the controller can control the heating assembly to work under the condition that the real-time temperature of the deformed part measured by the temperature detection piece meets the preset temperature condition, and further, the heating effect is provided for the deformed part.
Of course, after the heating assembly is operated for a period of time, the real-time temperature of the deformation portion may not meet the preset temperature condition, in which case, the controller may control the heating assembly to stop operating, so as to prevent the temperature of the deformation portion from being too high to adversely affect the performance and service life of the deformation portion.
The electronic device disclosed in the embodiment of the application may be a mobile phone, a computer, an electronic book reader, a wearable device or the like, and the embodiment of the application is not limited to the specific type of the electronic device.
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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (8)
1. The utility model provides an electronic equipment, its characterized in that, electronic equipment is folding electronic equipment, includes casing, flexible screen, heating element and actuating component, flexible screen include fixed part and deformation portion, fixed part install in the casing, the opposite sides of deformation portion all is connected with fixed part, just deformation portion can be relative fixed part produces deformation, heating element includes heating element, flexible bag and hold in the heat conduction fluid in the flexible bag, heating element can heat the heat conduction fluid, the flexible bag install in the casing, just flexible bag with deformation portion corresponds the setting, flexible bag can laminate in deformation portion's surface, heating element is used for heating deformation portion, flexible bag is connected with along at least one of the opposite ends of the direction perpendicular to flexible screen's folding axis, actuating component is used for the drive flexible bag's opposite ends moves each other.
2. The electronic device of claim 1, wherein the display surfaces of the fixed portion and the deformed portion are coplanar with each other when the electronic device is in an expanded state, and a dimension of a first portion of the flexible bladder toward a folding axis of the deformed portion in a direction perpendicular to the display surfaces is a first dimension;
when the electronic equipment is in a folded state, the display surfaces of the two fixing parts are arranged in opposite directions, the first part of the flexible bag is attached to the deformation part, the size of the first part of the flexible bag in the direction perpendicular to the display surfaces is a second size, and the second size is larger than the first size.
3. The electronic device of claim 1, wherein the display surfaces of the fixed portion and the deformed portion are coplanar with each other when the electronic device is in an expanded state, and a dimension of a first portion of the flexible bladder toward a folding axis of the deformed portion in a direction perpendicular to the display surfaces is a first dimension;
when the electronic equipment is in a folded state, the display surfaces of the two fixed parts are arranged in opposite directions, and the first part of the flexible bag has a second size in the direction perpendicular to the display surfaces, and the second size is smaller than the first size.
4. The electronic device of claim 1, wherein the drive assembly comprises a first magnet and a second magnet, wherein an end of the flexible bladder is coupled to the first magnet, wherein the second magnet is mounted to the housing, wherein the first magnet and the second magnet are disposed in correspondence, and wherein at least one of the first magnet and the second magnet is an electromagnet.
5. The electronic device of claim 1, wherein the thermally conductive fluid is a supersaturated solution and the supersaturated solution fills the flexible bladder.
6. The electronic device of claim 5, wherein the heating element is a heating resistance wire, the heating element is disposed within the flexible bladder, and the supersaturated solution encapsulates the heating element.
7. The electronic device of claim 1, further comprising a temperature detecting member mounted to the housing and connected to the controller, the temperature detecting member configured to detect a real-time temperature of the deformed portion, and the controller configured to control the heating assembly to heat the deformed portion if the real-time temperature of the deformed portion satisfies a preset temperature condition.
8. The electronic device of claim 7, wherein the electronic device comprises a center frame, the deformation portion is disposed on one side of the center frame, the center frame is provided with an opening, and at least a portion of the temperature detecting member extends into the opening from a side of the center frame facing away from the deformation portion.
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