Electronic devices

Abstract

The present application discloses an electronic device, belonging to the field of electronic devices. The electronic device includes: a housing; a display screen, the display screen is arranged in the housing, and is enclosed with the housing to form a receiving cavity, and the display screen has a target area; a pressure sensing module, the pressure sensing module is arranged in the display screen, the pressure sensing module corresponds to the target area, and the pressure sensing module includes a first deformable member, a second deformable member and a support member, and in the direction perpendicular to the display screen, the first deformable member, the support member and the second deformable member are stacked in sequence; when the target area is not subjected to force, the first deformable member is in a first shape, and the second deformable member is in a second shape; when the target area is subjected to force, the pressure sensing module deforms and outputs a pressure signal. The pressure sensing module is combined with the display screen, and when subjected to force, the pressure sensing module generates deformation and can output a pressure signal. Since the area of ​​the display screen is large, more control modes can be realized, which can provide users with richer human-computer interaction needs and improve user experience.

Description

Technical Field

[0001] The present application belongs to the field of electronic equipment, and specifically relates to an electronic equipment. Background Art

[0002] With the continuous development of terminal devices, the advantages of pressure-sensitive buttons are becoming increasingly prominent because they do not require physical buttons. In some instances, pressure-sensitive buttons are mostly used to realize corresponding functions through side pressure sensing to meet specific human-computer interaction requirements.

[0003] However, the side area is small, and the control modes that can be achieved by the side-sensitive buttons are limited, which can no longer meet the user's diverse interaction needs, affecting the user experience. Summary of the invention

[0004] The embodiment of the present application provides an electronic device that can solve the problem in the prior art that the side-sensitive buttons have limited control modes that can be realized due to the small side area and can no longer meet the user's interaction needs.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] In a first aspect, an electronic device is provided, comprising:

[0007] case;

[0008] A display screen, the display screen is disposed on the shell and enclosed with the shell to form a receiving cavity, and the display screen has a target area;

[0009] A pressure sensing module, the pressure sensing module is arranged on the display screen and is located in the accommodating cavity, the pressure sensing module corresponds to the target area, and the pressure sensing module comprises a first deformable member, a second deformable member and a supporting member, and in a direction perpendicular to the display screen, the first deformable member, the supporting member and the second deformable member are stacked in sequence;

[0010] When the target area is not subjected to force, the first deformable member is in a first shape, and the second deformable member is in a second shape;

[0011] When the target area is subjected to force, the pressure sensing module deforms and outputs a pressure signal.

[0012] In an embodiment of the present application, an electronic device is provided, which includes a housing; a display screen, which is arranged in the housing and enclosed with the housing to form a receiving cavity, and the display screen has a target area; a pressure sensing module, which is arranged in the display screen and located in the receiving cavity, the pressure sensing module corresponds to the target area, and the pressure sensing module includes a first deformable member, a second deformable member and a support member, and in the direction perpendicular to the display screen, the first deformable member, the support member and the second deformable member are stacked in sequence; when the target area is not subjected to force, the first deformable member is a first shape, and the second deformable member is a second shape; when the target area is subjected to force, the pressure sensing module deforms and outputs a pressure signal. In an embodiment of the present application, the pressure sensing module is combined with the display screen. When the target area on the display screen corresponding to the pressure sensing module is subjected to force, the display screen can transmit the force to the pressure sensing module, and the pressure sensing module is deformed and can output a pressure signal. Since the area of ​​the display screen is large, more control modes can be realized, which can provide users with richer human-computer interaction needs and improve user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0014] Figure 1 is a schematic diagram of the structure of an electronic device provided by an embodiment of the present application;

[0015] Figure 2 is a schematic structural diagram of another electronic device provided by an embodiment of the present application;

[0016] Figure 3 is a structural schematic diagram of a pressure sensing module provided by an embodiment of the present application;

[0017] Figure 4 is a schematic structural diagram of another pressure sensing module provided by an embodiment of the present application;

[0018] Figure 5 It is a structural schematic diagram of a pressure sensing module provided by an embodiment of the present application.

[0019] In the figure, 100 - display screen; 200 - functional module; 310 - first pressure sensing module; 320 - second pressure sensing module; 330 - first pressure sensing module; 311 - support member; 312 - first deformation member; 313 - second deformation member; 400 - fingerprint module; 500 - battery. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here. In addition, the "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally represents that the objects associated with each other are in an "or" relationship.

[0022] In the following, in conjunction with the accompanying drawings, an electronic device provided by an embodiment of the present application is described in detail through specific embodiments and application scenarios.

[0023] like Figure 1-5 As shown, the electronic device may include: a housing, a display screen 100 and a pressure sensing module.

[0024] Specifically, the display screen 100 is arranged on the shell and is enclosed with the shell to form a accommodating cavity, and the display screen 100 has a target area; the pressure sensing module is arranged on the display screen 100 and is located in the accommodating cavity, the pressure sensing module corresponds to the target area, and the pressure sensing module includes a first deformable member 312, a second deformable member 313 and a supporting member 311. In the direction perpendicular to the display screen 100, the first deformable member 312, the supporting member 311 and the second deformable member 313 are stacked in sequence; when the target area is not subjected to force, the first deformable member 312 is in a first shape, and the second deformable member 313 is in a second shape; when the target area is subjected to force, the pressure sensing module is deformed and outputs a pressure signal.

[0025] The first deformable member 312 and the second deformable member 313 may be resistors, capacitors or piezoelectric ceramics, etc. The target area is an area that can cause the pressure sensing module to deform when subjected to pressure.

[0026] It is worth noting that the display screen 100 is generally rectangular or approximately rectangular in shape. The direction perpendicular to the display screen 100 is generally considered to be the direction of the thickness of the display screen 100 , the direction of the longer side of the rectangle is the length direction of the display screen 100 , and the direction of the shorter side of the rectangle is the width direction of the display screen 100 .

[0027] In an embodiment of the present application, the electronic device includes a shell; a display screen 100, which is arranged in the shell and enclosed with the shell to form a receiving cavity, and the display screen 100 has a target area; a pressure sensing module, which is arranged in the display screen 100 and is located in the receiving cavity, the pressure sensing module corresponds to the target area, and the pressure sensing module includes a first deformable member 312, a second deformable member 313 and a supporting member 311. In a direction perpendicular to the display screen 100, the first deformable member 312, the supporting member 311 and the second deformable member 313 are stacked in sequence; when the target area is not subjected to force, the first deformable member 312 is in a first shape, and the second deformable member 313 is in a second shape; when the target area is subjected to force, the pressure sensing module is deformed and outputs a pressure signal. In the embodiment of the present application, a pressure sensing module is combined with a display screen 100. When a target area on the display screen 100 corresponding to the pressure sensing module is subjected to force, the display screen 100 can transmit the force to the pressure sensing module, and the pressure sensing module is deformed and can output a pressure signal. Since the area of ​​the display screen 100 is large, more control modes can be realized, thereby providing users with richer human-computer interaction requirements. At the same time, since the deformation of the display screen 100 is large, the sensitivity and accuracy of pressure sensing detection can be further improved, thereby improving the user experience.

[0028] It is worth noting that the electronic device may also include a control module. When the target area is subjected to force, the screen transmits the force to the pressure sensing module, the pressure sensing module deforms, and at the same time outputs a pressure signal to the control module connected to the pressure sensing module. The control module generates a corresponding control signal based on the pressure signal to control the electronic device.

[0029] Among them, the pressure sensing module can be set on a flexible printed circuit (FPC), the control module is set on the circuit board, the FPC is electrically connected to the circuit board, and the specific connection structure is not described in detail in this application and can be determined according to actual conditions.

[0030] In a possible implementation of the present application, the electronic device may include: a functional module 200 .

[0031] The functional module 200 may be located in the upper half of the display screen 100 and may be a camera module, a flash module, an auxiliary display screen module, etc. In the embodiment of the present application, the display screen 100 may be divided into an upper half and a lower half along the length direction.

[0032] In order to avoid the camera module, the functional module 200 can be sunk to solve the problem of stacking the pressure sensing module with the other modules. However, with the development of electronic devices, especially mobile electronic devices, the battery life of the whole machine has become one of the functional characteristics that users value more. When the pressure sensing module is not used, the battery 500 can be made larger and thinner, so that the whole machine can be made thinner to a certain extent.

[0033] However, if both the pressure sensing module and the large-volume battery 500 are to be taken into consideration, the pressure sensing module must be embedded in the middle frame of the electronic device. At this time, the FPC provided with the pressure sensing module needs to be connected to the circuit board provided with the control module for data communication.

[0034] As described above, the pressure sensing module is set on the display screen 100. Since the battery 500 is relatively large, the position where the circuit board connects to the battery 500 is generally set between the circuit board and the battery 500. Many peripheral interfaces on the circuit board are also scattered in the corresponding areas. If the pressure sensing module is set down, it may cause the wiring of the interface and the FPC to be unable to be staggered, increasing the difficulty of circuit design.

[0035] Therefore, in the direction perpendicular to the display screen 100, the projection of the functional module 200 is located outside the pressure sensing module. That is, the functional module 200 and the pressure sensing module are arranged in a staggered manner, and the pressure sensing module is designed to avoid the functional module 200 to avoid wiring problems.

[0036] In order to increase the sensing range of the pressure sensing module, the pressure sensing module may include multiple pressure sensing modules, and the multiple pressure sensing modules may be distributed at multiple positions of the display screen 100 at intervals so that the sensing range covers the entire screen as much as possible, thereby improving the user experience.

[0037] In a possible implementation of the present application, the pressure sensing module may include a first pressure sensing module and a second pressure sensing module 320 .

[0038] Specifically, at least a portion of the first pressure sensing module and the functional module 200 are distributed along the width direction of the display screen 100 ; the second pressure sensing module 320 and the first pressure sensing module are distributed along the length direction of the display screen 100 .

[0039] As described above, the functional module 200 is generally arranged on the upper half of the display screen 100, that is, the first pressure sensing module is arranged on the upper half of the display screen 100, and the second pressure sensing module 320 is arranged on the lower half of the display screen 100. A larger sensing range can be achieved by using two pressure sensing modules, which can save costs and reduce the number of electronic components in the electronic device.

[0040] The first pressure sensing module may include a plurality of spaced-apart units, each of which includes a first deformable member 312 , a second deformable member 313 and a supporting member 311 . The first deformable member 312 , the supporting member 311 and the second deformable member 313 are stacked in sequence in a direction perpendicular to the display screen 100 .

[0041] In a possible implementation of the present application, the first pressure sensing module 310 includes a first unit and a second unit that are spaced apart, and the first unit and the second unit both include a first deformable member 312, a second deformable member 313 and a support member 311. The first deformable member 312, the support member 311 and the second deformable member 313 are stacked in sequence in a direction perpendicular to the display screen 100, and the first unit and the second unit are distributed along the length direction of the display screen 100.

[0042] That is, the first pressure sensing module 310 is a long strip structure, and the first pressure sensing module 310 is disposed along the length direction of the display screen 100 , which can better avoid the functional module 200 .

[0043] In a possible implementation of the present application, the target area may include a first sub-target area and a second sub-target area, and correspondingly, the pressure signal may include a first sub-pressure signal and a second sub-pressure signal, wherein the first sub-target area corresponds to the first unit and the second sub-target area corresponds to the second unit.

[0044] When both the first sub-target area and the second sub-target area are not under force, the first deformable member 312 is in the first shape and the second deformable member 313 is in the second shape; when the first sub-target area is under force and the second sub-target area is not under force, the first unit is deformed and outputs a first sub-pressure signal; when the second sub-target area is under force and the first sub-target area is not under force, the second unit is deformed and outputs a second sub-pressure signal.

[0045] Furthermore, since both the first unit and the second unit are disposed on the display screen 100, when the first sub-target area is subjected to force, the screen undergoes a certain amount of deformation, and thus the second unit is also subjected to a certain amount of force. Therefore, when the first sub-target area is subjected to force, the first deformable member 312 of the first unit changes from the first shape to the third shape, the second deformable member 313 of the first unit changes from the second shape to the fourth shape, the first deformable member 312 of the second unit changes from the first shape to the fifth shape, and the second deformable member 313 of the second unit changes from the second shape to the sixth shape. The first sub-pressure signal that is finally output is a pressure signal generated by synthesizing the pressure signals generated by the first unit and the second unit.

[0046] If the force is small, the first deformable member 312 of the first unit changes from the first shape to the third shape, the second deformable member 313 of the first unit changes from the second shape to the fourth shape, and the shapes of the first deformable member 312 and the second deformable member 313 of the second unit may remain unchanged. At this time, the first sub-pressure signal output is the pressure signal output by the first unit.

[0047] The deformation amount of the deformable member of the first unit is greater than the deformation amount of the deformable member of the second unit.

[0048] Correspondingly, the force applied to the second sub-target area is similar to that applied to the first sub-target area, and will not be elaborated on for the sake of brevity.

[0049] The deformation amount of the deformable member of the second unit is greater than the deformation amount of the deformable member of the first unit.

[0050] Through the deformation of the above-mentioned deformable part, the control module can determine the pressure signal output by the first pressure sensing module, and then control the electronic device through the pressure signal. Different positions of the display screen 100 are subjected to force, or the force magnitudes are different. The pressure signals output by the first pressure sensing module determined by the control module are also different. Therefore, a variety of human-computer interaction methods can be realized to meet user needs.

[0051] When the functional module 200 is located at a corner of the electronic device, in order to expand the sensing range of the first pressure sensing module, the first pressure sensing module may be disposed at a position equidistant from two long sides of the display screen 100 .

[0052] In a possible implementation of the present application, the first pressure sensing module 330 may include a third unit and a fourth unit connected to each other, and the third unit and the fourth unit both include a first deformable member 312, a second deformable member 313 and a support member 311. In a direction perpendicular to the display screen 100, the first deformable member 312, the support member 311 and the second deformable member 313 are stacked in sequence, and the third unit and the fourth unit are distributed along the width direction of the display screen 100.

[0053] That is, the first pressure sensing module can be arranged not only along the length direction of the display screen 100, but also along the width direction of the display screen 100. However, in order to avoid the functional module 200, the distance between the two unit deformation members can be reduced as much as possible to reduce the size of the first pressure sensing module.

[0054] The distance between the two unit deformable members can be reduced by reducing the size of the support member 311 or by reducing the number of support members 311 between the two unit deformable members.

[0055] In a possible implementation of the present application, the target area may include a third sub-target area, and the pressure signal may include a third sub-pressure signal; the interconnected third unit and fourth unit may be regarded as a whole due to their close distance, that is, the whole corresponds to the third sub-target area.

[0056] The sub-target areas mentioned above all refer to the sensing range of the corresponding units. The size of each sub-target area can be the same or different, depending on the specific situation.

[0057] When the third sub-target area is not subjected to force, the first deformable member 312 is in the first shape and the second deformable member 313 is in the second shape; when the third sub-target area is subjected to force, the third unit and the fourth unit are both deformed and jointly output a third sub-pressure signal.

[0058] Furthermore, since the third unit and the fourth unit are both arranged on the display screen 100 and the distance between the two is relatively close, when the third sub-target area is subjected to force, the screen will undergo a certain deformation, and accordingly, the third unit and the fourth unit will also be subjected to a certain force, and the deformation of the deformable parts in the third unit and the fourth unit can be related to the distance between the third unit and the fourth unit according to the force point where the third sub-target area is subjected to force.

[0059] Specifically, when the force point of the third sub-target area is close to the third unit, the first deformable member 312 of the third unit changes from the first shape to the seventh shape, the second deformable member 313 of the third unit changes from the second shape to the eighth shape, the first deformable member 312 of the fourth unit changes from the first shape to the ninth shape, and the second deformable member 313 of the fourth unit changes from the second shape to the tenth shape.

[0060] The deformation amount of the deformable member of the third unit is greater than the deformation amount of the deformable member of the fourth unit.

[0061] Correspondingly, when the distance between the force point of the third sub-target area and the fourth unit is relatively close, similar to the above situation, it will not be elaborated for the sake of brevity.

[0062] The deformation amount of the deformable member of the fourth unit is greater than the deformation amount of the deformable member of the third unit.

[0063] There is a certain overlapping area in the sensing ranges generated by two adjacent units. Since the distance between the third unit and the fourth unit is relatively close, the overlapping area is relatively large. The two output pressure signals are synthesized into one pressure signal, which enhances the final output pressure signal and improves the sensitivity of the pressure sensing module.

[0064] In a possible implementation of the present application, the electronic device may further include: a fingerprint module 400, wherein the fingerprint module 400 is disposed in the accommodating cavity.

[0065] Specifically, the fingerprint module 400 is an under-screen fingerprint module 400, and the fingerprint module 400 is generally arranged in the lower half of the display screen 100. Therefore, when setting the pressure sensing module, the fingerprint module 400 also needs to be avoided. As mentioned above, the second pressure sensing module 320 is arranged in the lower half of the display screen 100, so the second pressure sensing module 320 needs to avoid the fingerprint module 400.

[0066] Furthermore, the fingerprint module 400 may be disposed at a position that is equidistant from two long sides of the display screen 100 .

[0067] The second pressure sensing module 320 includes a fifth unit and a sixth unit which are spaced apart from each other. The fifth unit and the sixth unit both include a first deformable member 312, a second deformable member 313 and a supporting member 311. In a direction perpendicular to the display screen 100, the first deformable member 312, the supporting member 311 and the second deformable member 313 are stacked in sequence. The fifth unit and the sixth unit are distributed along the width direction of the display screen 100.

[0068] That is, the second pressure sensing module 320 is a long strip structure, and the second pressure sensing module 320 is arranged along the width direction of the display screen 100. Since the fingerprint module 400 is arranged in the lower half of the display screen 100 and is located in the middle of the screen, the second pressure sensing module 320 is arranged along the width direction of the display screen 100 to better avoid the fingerprint module 400.

[0069] In a possible implementation of the present application, the target area may include a fourth sub-target area and a fifth sub-target area, and accordingly, the pressure signal may include a fourth sub-pressure signal and a fifth sub-pressure signal, wherein the fourth sub-target area corresponds to the fifth unit, and the fifth sub-target area corresponds to the sixth unit.

[0070] When the fourth sub-target area and the fifth sub-target area are both under no force, the first deformable member 312 is in the first shape and the second deformable member 313 is in the second shape; when the fourth sub-target area is under force and the fifth sub-target area is not under force, the fifth unit is deformed and outputs a fourth sub-pressure signal; when the fifth sub-target area is under force and the fourth sub-target area is not under force, the sixth unit is deformed and outputs a fifth sub-pressure signal.

[0071] Specifically, since the fifth unit and the sixth unit are both arranged on the display screen 100, when the sub-target area corresponding to one of the units is subjected to force, the screen will undergo a certain deformation, and the other unit will also be subjected to a force that is larger or smaller. The force can be determined according to the force position. If the force position is closer to the other unit, the force is larger. If the force position is farther from the other unit, the force is smaller or even negligible.

[0072] For example, when the fourth sub-target area is subjected to force, and the force is large or the force point is close to the sixth unit, the first deformable member 312 of the fifth unit changes from the first deformation to the eleventh deformation, the second deformable member 313 of the fifth unit changes from the second deformation to the twelfth deformation, the first deformable member 312 of the sixth unit changes from the first deformation to the thirteenth deformation, and the second deformable member 313 of the sixth unit changes from the second deformation to the fourteenth deformation. At this time, the deformable members of the two units are deformed, so the sensing areas also overlap to a certain extent, and the generated pressure signal is also a pressure signal synthesized from the pressure signals of the two units. Since the fifth unit is subjected to a large force, the pressure signal finally generated is mainly the pressure signal generated by the fifth unit.

[0073] The deformation amount of the deformable member of the fifth unit is greater than the deformation amount of the deformable member of the sixth unit.

[0074] When the fourth sub-target area is subjected to force and the force is small or the force point is far away from the sixth unit, the force on the sixth unit can be ignored, and the pressure signal finally generated is the pressure signal generated by the fifth unit.

[0075] Correspondingly, the force applied to the fifth sub-target area is similar to that applied to the fourth sub-target area, and will not be described in detail for the sake of brevity. The deformation amount of the deformable member of the sixth unit is greater than the deformation amount of the deformable member of the fifth unit.

[0076] Through the deformation of the above-mentioned deformable part, the control module can determine the pressure signal output by the second pressure sensing module 320, and then control the electronic device through the pressure signal. Different positions of the display screen 100 are subjected to force, or the force magnitudes are different. The pressure signals output by the second pressure sensing module 320 determined by the control module are also different. Therefore, a variety of human-computer interaction methods can be realized to meet user needs.

[0077] As described above, the first deformation member 312 and the second deformation member 313 can adopt a Whitten bridge structure, that is, the first deformation member 312 is two resistors, the second deformation member 313 is two resistors, and the four resistors constitute the Whitten bridge structure, so that the measured deformation amount is more accurate. The support member 311 can be two rigid conductive members spaced apart. Therefore, the structure of the pressure sensing module can be two rigid conductive members spaced apart, the upper part is connected by two resistors, and the lower part is connected by two resistors. The figure can be Figure 3 The upper or lower part and Figure 5 shown.

[0078] The resistor may be replaced by other deformable members, which will not be described in detail in this embodiment.

[0079] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0080] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0081] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An electronic device, characterized in that: include: case; A display screen, the display screen is disposed on the shell and enclosed with the shell to form a receiving cavity, and the display screen has a target area; A pressure sensing module, the pressure sensing module is arranged on the display screen and located in the accommodating cavity, the pressure sensing module corresponds to the target area, the pressure sensing module includes a first pressure sensing module and a second pressure sensing module, the first pressure sensing module includes a third unit and a fourth unit connected to each other, the pressure sensing module includes a first deformable member, a second deformable member and a supporting member, in a direction perpendicular to the display screen, the first deformable member, the supporting member and the second deformable member are stacked in sequence, the target area includes a third sub-target area, the pressure signal includes a third sub-pressure signal, and the third unit and the fourth unit connected to each other correspond to the third sub-target area; A functional module, wherein in a direction perpendicular to the display screen, a projection of the functional module is located outside a projection of the pressure sensing module, at least a portion of the first pressure sensing module and the functional module are distributed along the width direction of the display screen, and the second pressure sensing module and the first pressure sensing module are distributed along the length direction of the display screen; When the target area is not subjected to force, the first deformable member is in a first shape, and the second deformable member is in a second shape; When the target area is subjected to force, the pressure sensing module is deformed and outputs a pressure signal, wherein when the third sub-target area is subjected to force, both the third unit and the fourth unit are deformed and jointly output a third sub-pressure signal.

2. The electronic device according to claim 1, characterized in that: The first pressure sensing module includes a first unit and a second unit which are spaced apart from each other; the first unit and the second unit each include the first deformable member, the second deformable member and the supporting member, and in a direction perpendicular to the display screen, the first deformable member, the supporting member and the second deformable member are stacked in sequence; The first unit and the second unit are distributed along the length direction of the display screen.

3. The electronic device according to claim 2, characterized in that: The target area includes a first sub-target area and a second sub-target area, and the pressure signal includes a first sub-pressure signal and a second sub-pressure signal; the first sub-target area corresponds to the first unit, and the second sub-target area corresponds to the second unit; When the first sub-target area and the second sub-target area are both not subjected to force, the first deformable member is in a first shape, and the second deformable member is in a second shape; When the first sub-target area is subjected to force and the second sub-target area is not subjected to force, the first unit is deformed and outputs a first sub-pressure signal; When the second sub-target area is subjected to force and the first sub-target area is not subjected to force, the second unit is deformed and outputs a second sub-pressure signal.

4. The electronic device according to claim 2, characterized in that: The first pressure sensing module is at the same distance from two long sides of the display screen.

5. The electronic device according to claim 1, characterized in that: The third unit and the fourth unit both include the first deformable member, the second deformable member and the supporting member, and in a direction perpendicular to the display screen, the first deformable member, the supporting member and the second deformable member are stacked in sequence; The third unit and the fourth unit are distributed along the width direction of the display screen.

6. The electronic device according to claim 1, characterized in that: The electronic device further comprises a fingerprint module, and the fingerprint module is arranged in the accommodating cavity.

7. The electronic device according to claim 6, characterized in that: The fingerprint module is at the same distance from two long sides of the display screen; the second pressure sensing module includes a fifth unit and a sixth unit which are arranged at intervals; the fifth unit and the sixth unit both include the first deformable member, the second deformable member and the supporting member; in a direction perpendicular to the display screen, the first deformable member, the supporting member and the second deformable member are stacked in sequence; The fifth unit and the sixth unit are distributed along the width direction of the display screen.

8. The electronic device according to claim 7, characterized in that: The target area includes a fourth sub-target area and a fifth sub-target area, and the pressure signal includes a fourth sub-pressure signal and a fifth sub-pressure signal; the fourth sub-target area corresponds to the fifth unit, and the fifth sub-target area corresponds to the sixth unit; When the fourth sub-target area and the fifth sub-target area are both not subjected to force, the first deformable member is in a first shape, and the second deformable member is in a second shape; When the fourth sub-target area is subjected to force and the fifth sub-target area is not subjected to force, the fifth unit is deformed and outputs a fourth sub-pressure signal; When the fifth sub-target area is subjected to force and the fourth sub-target area is not subjected to force, the sixth unit is deformed and outputs a fifth sub-pressure signal.

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