WO2024067565A1 - 电子设备 - Google Patents

电子设备 Download PDF

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Publication number
WO2024067565A1
WO2024067565A1 PCT/CN2023/121491 CN2023121491W WO2024067565A1 WO 2024067565 A1 WO2024067565 A1 WO 2024067565A1 CN 2023121491 W CN2023121491 W CN 2023121491W WO 2024067565 A1 WO2024067565 A1 WO 2024067565A1
Authority
WO
WIPO (PCT)
Prior art keywords
comb teeth
electronic device
space
display screen
flexible display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/121491
Other languages
English (en)
French (fr)
Inventor
王志伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of WO2024067565A1 publication Critical patent/WO2024067565A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom
    • 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

Definitions

  • the present application belongs to the technical field of communication equipment, and specifically relates to an electronic device.
  • the screens of electronic devices are getting bigger and bigger.
  • electronic devices equipped with scroll screens are gradually favored by users.
  • the electronic devices involved in the related technology adopt two comb teeth structures that can move relatively.
  • the two comb-tooth structures that cooperate with each other will cause serious friction when the flexible display screen is expanded or contracted, which will cause abnormal noise, which will undoubtedly affect the user's use.
  • the purpose of the embodiments of the present application is to disclose an electronic device that can solve the problem that the comb tooth structure described in the background art makes abnormal noise during movement, thereby affecting user use.
  • an embodiment of the present application discloses an electronic device, wherein the disclosed electronic device comprises a first body, a second body and a flexible display screen, wherein the flexible display screen is connected to the first body and the second body, the second body is movably arranged on the first body, the second body comprises a plurality of first comb teeth distributed at intervals, the first body is provided with first plugging spaces corresponding to the plurality of first comb teeth one by one, the shape of the first comb teeth is adapted to the shape of the corresponding first plugging spaces, the width of the supporting surface of the first comb teeth decreases in the moving direction of the second body, the supporting surface of the first comb teeth is the surface of the first comb teeth facing the flexible display screen, and The width of the first comb teeth is a dimension perpendicular to the moving direction of the second body, wherein: the plurality of first comb teeth can be correspondingly inserted into the first insertion space or at least partially moved out of the first insertion space as the second body moves relative to the
  • the electronic device disclosed in the embodiment of the present application improves the structure of the electronic device in the related art, and realizes movable cooperation between the first comb teeth and the first plug-in space, so that the first body and the second body can be movable, and because the width of the support surface of the first comb teeth decreases in the moving direction of the second body, the shape of the first comb teeth and the first plug-in space can be a trapezoid or a triangle.
  • the first comb teeth gradually disengage from the first plug-in space, so that a gap is generated between the first comb teeth and the first plug-in space, and the gap gradually becomes larger, which is conducive to avoiding the friction between the first comb teeth and the first plug-in space during the relative movement and causing abnormal noise.
  • the gap between the first comb teeth and the first plug-in space gradually decreases until the first comb teeth are all plugged into the first plug-in space, so that the gap between the two disappears, and the first comb teeth and the first plug-in space can also avoid the friction between the first comb teeth and the first plug-in space and produce abnormal noise.
  • the support surface of the first comb teeth arranged at intervals can ensure that when the electronic device is in the unfolded state, the first comb teeth have a large support area and a high support strength for the flexible display screen. That is to say, the technical solution in the present application can alleviate the problem of poor strength of the comb tooth structure used for support, and can also alleviate the problem of abnormal noise generated by friction during the movement of the comb tooth structure.
  • FIG1 is a schematic diagram of the structure of an electronic device disclosed in an embodiment of the present application in an unfolded state
  • FIGS. 2a and 2b are schematic structural diagrams of a second body of an electronic device disclosed in an embodiment of the present application at different viewing angles;
  • 3a and 3b are schematic structural diagrams of a first body of an electronic device disclosed in an embodiment of the present application at different viewing angles;
  • FIG4 is a schematic diagram of the side structure of the electronic device disclosed in the embodiment of the present application in a folded state
  • FIG5 is a schematic diagram of the structure of the electronic device disclosed in the embodiment of the present application in an unfolded state
  • FIG6 is a schematic diagram of the structure of the electronic device disclosed in the embodiment of the present application in a folded state
  • FIG7 is a schematic structural diagram of a second body of another electronic device disclosed in an embodiment of the present application.
  • FIG8 is a schematic structural diagram of a first body of another electronic device disclosed in an embodiment of the present application.
  • FIG. 9 is a schematic diagram of the assembly structure of the second comb teeth and the second plug-in space of the electronic device disclosed in the embodiment of the present application.
  • FIG10 is a schematic diagram of the matching structure between the first supporting protrusion and the first body of the electronic device disclosed in the embodiment of the present application;
  • FIG11 is an exploded view of a guide mechanism of an electronic device disclosed in an embodiment of the present application.
  • FIG12 is a schematic diagram of the overall structure of the guide mechanism of the electronic device disclosed in the embodiment of the present application.
  • FIG13 is an exploded view of a driving mechanism of an electronic device disclosed in an embodiment of the present application.
  • FIG. 14 a and FIG. 14 b are schematic structural diagrams of a gear transmission group of a driving mechanism of an electronic device disclosed in an embodiment of the present application at different viewing angles.
  • first, second, etc. in the specification and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first”, “second”, etc. are generally of the same type.
  • the number of objects is not limited, for example, the first object can be one or more.
  • “and/or” means at least one of the connected objects, and the character “/” generally means that the related objects are in an "or” relationship.
  • an embodiment of the present application discloses an electronic device, and the disclosed electronic device includes a first body 100 , a second body 200 and a flexible display screen.
  • the first body 100 and the second body 200 are the installation base of the electronic device and also the supporting body of the electronic device.
  • the flexible display screen is a display component that can be used to display content to the user. When the electronic device has a touch function, the flexible display screen can be used as the user's operation area.
  • the flexible display screen is connected to the first body 100 and the second body 200, the second body 200 is movably arranged on the first body 100, the second body 200 includes a plurality of first comb teeth 210 distributed at intervals, the first body 100 is provided with a first plug-in space 110 corresponding to the plurality of first comb teeth 210, the shape of the first comb teeth 210 is adapted to the shape of the corresponding first plug-in space 110, the width of the support surface of the first comb teeth 210 decreases in the moving direction of the second body 200 (specifically, in the direction in which the second body 200 moves close to the first body 100), the support surface of the first comb teeth 210 is the surface of the first comb teeth 210 facing the flexible display screen, and the width of the first comb teeth 210 is the dimension perpendicular to the moving direction of the second body 200, wherein: the plurality of first comb teeth 210 can be correspondingly plugged into the first plug-in space 110 or at least partially moved out of the first plug-in space 110
  • the first comb teeth 210 and the first plug-in space 110 are moved and matched one by one, so that the second body 200 and the first body 100 can move relative to each other, so that the second body 200 can drive the flexible display screen to switch between the small screen state and the large screen state, and the electronic device can have a folded state and an unfolded state.
  • a plurality of first comb teeth 210 are plugged into a plurality of first plug-in spaces 110 in a one-to-one correspondence, and at least the second body 200 and the first body 100 form a first support structure, and the size of the first support structure in the moving direction of the second body 200 is a first size.
  • the plurality of first comb teeth 210 are all moved outside the first plug-in space 110, and at least the second body 200 and the first body 100 form a second support structure, and the size of the second support structure in the moving direction of the second body 200 is a second size, and the second size is larger than the first size.
  • the second size of the second support structure corresponds to the unfolded state of the electronic device
  • the first size of the first support structure corresponds to the unfolded state of the electronic device.
  • the collapsed state corresponds to the collapsed state.
  • the shape of the support surface of the first comb teeth 210 can be a trapezoid or a triangle, and the shape of the first plug-in space 110 is adapted to the shape of the corresponding first comb teeth 210, so that during the separation of the first comb teeth 210 and the first plug-in space 110, that is, during the switching of the electronic device from the folded state to the unfolded state, an increasingly larger gap can naturally be generated between the first comb teeth 210 and the first plug-in space 110, thereby avoiding friction between the first comb teeth 210 and the first plug-in space 110 during the switching of the electronic device from the folded state to the unfolded state, thereby avoiding abnormal noise caused by more friction.
  • the gap between the first comb teeth 210 and the first plug-in space 110 gradually decreases until the first comb teeth 210 are completely plugged into the first plug-in space 110, and the gap between the two disappears, so that the first comb teeth 210 and the first plug-in space 110 will not generate much friction in the process of gradually approaching, thereby avoiding the generation of abnormal noise.
  • the shapes of the supporting surfaces of the plurality of first comb teeth 210 are adapted to the shapes of the plurality of corresponding first plug-in spaces 110, so that the plurality of first comb teeth 210 can have a larger supporting area for the flexible display screen, so that after the first comb teeth 210 are extended from the first plug-in spaces 110, that is, when the electronic device is in the unfolded state, when the flexible display screen has a large screen state, the plurality of spaced-apart first comb teeth 210 have better supporting capabilities for the extended portion of the flexible display screen, thereby ensuring the stability of the flexible display screen of the electronic device when it is in the unfolded state.
  • the electronic device disclosed in the embodiment of the present application improves the structure of the electronic device in the related art, and realizes movable cooperation between the first comb teeth 210 and the first plug-in space 110, thereby realizing movable cooperation between the first body 100 and the second body 200, and because the width of the support surface of the first comb teeth 210 decreases in the moving direction of the second body 200, the shape of the first comb teeth 210 and the first plug-in space 110 can be a trapezoid or a triangle.
  • the first comb teeth 210 gradually separate from the first plug-in space 110, so that a gap is generated between the first comb teeth 210 and the first plug-in space 110, and the gap gradually becomes larger, which is conducive to avoiding the generation of large friction between the first comb teeth 210 and the first plug-in space 110 during the relative movement and causing abnormal noise.
  • the gap between the first comb teeth 210 and the first plugging space 110 gradually decreases until all the first comb teeth 210 are plugged into the first plugging space 110, so that the gap between the two disappears, which can also alleviate the first A comb tooth 210 rubs against the first plug-in space 110 to produce an abnormal sound.
  • the support surface of the plurality of first comb teeth 210 arranged at intervals can ensure that when the electronic device is in the unfolded state, the plurality of first comb teeth 210 have a larger support area and higher support strength for the flexible display screen.
  • the technical solution in the present application can alleviate the problem of the poor strength of the comb tooth structure used for support, and can also alleviate the problem of the abnormal sound caused by the friction of the comb tooth structure during movement.
  • the second body 200 may further include a plurality of second comb teeth 220 distributed at intervals, the first body 100 is provided with second plug-in spaces 120 corresponding one-to-one to the plurality of second comb teeth 220, the second comb teeth 220 are adapted to the shape of the corresponding second plug-in spaces 120, the shape of the supporting surface of the second comb teeth 220 facing the flexible display screen is a rectangle, and the long side or the wide side of the rectangle is parallel to the moving direction of the second body 200, wherein: when the electronic device is in a folded state, the plurality of second comb teeth 220 are plugged one-to-one into the plurality of second plug-in spaces 120; when the electronic device is in an unfolded state, the plurality of second comb teeth 220 are all moved outside the second plug-in spaces 120.
  • the shape of the supporting surface of the second comb teeth 220 facing the flexible display screen is rectangular
  • the shape of the plugging surface of the second plugging space 120 corresponding to the second comb teeth 220 is also rectangular.
  • the cooperation between the second comb teeth 220 and the second plugging space 120 has a good guiding effect on the relative movement between the first body 100 and the second body 200, which is conducive to improving the stability of the first body 100 and the second body 200 during the relative movement.
  • the part where the second comb teeth 220 and the second plug-in space 120 are matched will produce a certain degree of wear.
  • the part forming the second plug-in space 120 can be made of polyoxymethylene (POM) plastic.
  • POM plastic has high strength and hardness, and its surface is relatively smooth and self-lubricating, so that it can alleviate the wear caused by the plug-in fit between the second comb teeth 220 and the second plug-in space 120, and at the same time, it is also helpful to reduce the abnormal sound generated when the second comb teeth 220 and the second plug-in space 120 are plug-in fit.
  • other more wear-resistant materials can also be used to form the second plug-in space 120, and this application does not specifically limit the type of material used for the part of the first body 100 that is provided with the second plug-in space 120.
  • the space in the second plug-in space 120 that matches the second comb teeth 220 is larger than the volume of the second comb teeth 220, thereby reducing the friction between the second comb teeth 220 and the edge of the second plug-in space 120 during the movement of the second comb teeth 220 in the second plug-in space 120.
  • the plurality of second comb teeth 220 that can play a stable guiding role can be staggered with the plurality of first comb teeth 210.
  • the plurality of second comb teeth 220 that can achieve stable cooperation with the second plug-in space 120 is conducive to more evenly driving the plurality of first comb teeth 210 to achieve stable cooperation with the plurality of first plug-in spaces 110.
  • the staggered arrangement of the second comb teeth 220 and the first comb teeth 210 can alleviate the friction between the first body 100 and the second body 200 due to relative movement, and at the same time, it is also conducive to evenly improving the stability of the first body 100 and the second body 200 when relative movement occurs.
  • the second comb teeth 220 and the second plug-in space 120 can be positioned and matched in a direction perpendicular to the support surface.
  • the edge of both can be set to a step shape to prevent the second comb teeth 220 from coming out of the second plug-in space 120.
  • the first comb teeth 210 at both ends of the second body 200 can be fixed with guide rails 520, and the relative position of the first body 100 can be provided with a guide seat 510, and the guide seat 510 is provided with a guide space 511, and the guide rail 520 and the guide space 511 are slidably matched in the moving direction of the second body 200.
  • the guide space 511 of the guide seat 510 can be slidably matched with the guide rail 520, and since there is a certain guide matching relationship between the guide space 511 and the guide rail 520, the relative position of the first body 100 and the second body 200 during the relative movement is relatively determined, which is conducive to improving the stability of the second body 200 moving relative to the first body 100.
  • the electronic device may include a guide mechanism 500, the guide mechanism 500 includes the above-mentioned guide seat 510 and guide rail 520, the guide mechanism 500 may also include a rolling body 530, a cover body 540 and a connector 550, a plurality of rolling bodies 530 may be provided between the guide rail 520 and the guide seat 510, specifically, a plurality of rolling bodies 530 are provided in the guide space 511 to reduce the friction between the guide rail 520 and the guide space 511 during the guide matching process.
  • the rolling body 530 is first placed in the guide space 511, and then the guide rail 520 is inserted into the guide space 511. At this time, the rolling body 530 may be added to the guide space 511 according to the specific matching state between the guide rail 520 and the rolling body 530, and finally, the cover body 540 may be fixed to the guide seat 510 through the connector 550.
  • a connector 550 can be used to pass through the cover body 540 and the guide seat 510 to achieve threaded fastening.
  • screws can be used to achieve fixed fit between the guide rail 520 and the second body 200.
  • This fixed connection method is relatively simple and convenient, and is convenient for the staff to operate.
  • the cover 540 can prevent the rolling body 530 from being separated from the guide space 511, which has an adverse effect on the cooperation between the guide rail 520 and the guide space 511 through the rolling body 530.
  • connection methods between the cover 540 and the guide seat 510 There are many types of connection methods between the cover 540 and the guide seat 510. Specifically, the connection can also be achieved by bonding and snap connection. The present application does not specifically limit the connection method between the cover 540 and the guide seat 510.
  • the electronic device disclosed in the embodiment of the present application may further include a driving mechanism 400, the driving mechanism 400 is connected between the second body 200 and the first body 100, the driving mechanism 400 includes a moving driving unit 410, and the first comb teeth 210 are connected to the moving driving unit 410, so that the second body 200 can move with the movement of the moving driving unit 410.
  • the relative movement between the first body 100 and the second body 200 can be achieved by the user controlling the driving mechanism 400, so that the user does not need to achieve the relative movement between the first body 100 and the second body 200 through manual operation, which is conducive to simplifying the user's operation steps.
  • the driving mechanism 400 may be a lead screw mechanism or a linear motor, etc., and the present application does not limit the specific type of the driving mechanism 400.
  • the embodiment of the present application discloses a more specific driving mechanism 400.
  • the driving mechanism 400 disclosed in the present application includes a motor 420, a reduction gear module 430, a lead screw 440, a light rod 460, a circuit board 470, a fixing part 480, a bracket 490 and a pushing block 450.
  • the mobile driving part 410 described above may be the pushing block 450 in the driving mechanism 400.
  • the circuit board 470 is electrically connected to the motor 420, and the reduction gear module 430 may include The gear cover 431 and the gear transmission group 432 are included.
  • the gear cover 431 and the partial shell of the bracket 490 form a storage space.
  • the gear transmission group 432 is arranged in the storage space.
  • the motor 420 is connected to the gear transmission group 432 in a transmission manner, so that the motor 420 can drive the gear transmission group 432 to realize the meshing transmission between multiple gears.
  • the gear transmission group 432 can form a reducer for stabilizing the speed output by the motor 420.
  • the gear transmission group 432 is connected to the screw rod 440 in a transmission manner, so that the gear transmission group 432 can drive the screw rod 440 to rotate.
  • the bracket 490 includes a rotating bearing 491, and the screw rod 440 is threadedly matched with the bracket 490 through the rotating bearing 491, so that the screw rod 440 can move relative to the bracket 490 during the rotation process.
  • the end of the screw rod 440 is connected to the push block 450, and the push block 450 is connected to the end of the first comb tooth 210.
  • the push block 450 is connected to the second body 200 through the fixing member 480, so that the screw rod 440 can drive the push block 450 to move, and the push block 450 can drive the end of the first comb tooth 210 to move.
  • the light rod 460 is respectively connected to the bracket 490 and the gear transmission group 432, so that the light rod 460 is conducive to improving the stability of the gear transmission group 432 during the meshing transmission process.
  • the end of at least one first comb tooth 210 close to the first body 100 can be connected to the mobile drive unit 410.
  • the mobile drive unit 410 since the end of the first comb tooth 210 is connected to the mobile drive unit 410, when the mobile drive unit 410 is driven to move, the mobile drive unit 410 can drive the end of the first comb tooth 210 to move, thereby causing the first comb tooth 210 to drive the entire second body 200 to move relative to the first body 100.
  • the mobile drive unit 410 is connected to the end of the first comb tooth 210, so that the distance that the first comb tooth 210 can move relative to the first plug-in space 110 is the entire length of the first comb tooth 210, that is, the first comb tooth 210 can have its maximum displacement relative to the first plug-in space 110, which is conducive to the second body 200 driving the flexible display screen to be in a larger large-screen state, thereby facilitating the user's use of a large screen for electronic devices.
  • the two driving mechanisms 400 there can be two driving mechanisms 400, and the two driving mechanisms 400 are symmetrically distributed with the first center line as the symmetry center.
  • the moving driving parts 410 of the two driving mechanisms 400 are connected to the ends of the opposite first comb teeth 210, and the first center line is the center line of the first body 100 extending along the moving direction of the second body 200.
  • the two driving mechanisms 400 can drive the first comb teeth 210 located on both sides of the first center line more synchronously, so that the first comb teeth 210 symmetrically arranged on the first center line can simultaneously drive the second body 200 to achieve movement relative to the first body 100, which is beneficial to improve the performance of the electronic device. Improve the stability and accuracy of the movement of the second body 200 relative to the first body 100.
  • the first comb teeth 210 may include a first supporting protrusion 211 provided on its surface facing the flexible display screen, and the first body 100 may include a second supporting protrusion 130 provided on its surface facing the flexible display screen, and when the electronic device is in a folded state or an unfolded state, the first supporting protrusion 211 and the second supporting protrusion 130 are both in line contact with the flexible display screen.
  • the first supporting protrusion 211 and the second supporting protrusion 130 are both in line contact with the flexible display screen, so that the first supporting protrusion 211 and the second supporting protrusion 130 can always play a supporting role on the flexible display screen, which is conducive to improving the supporting stability of the flexible display screen in a large-screen state.
  • the linear contact between the first supporting protrusion 211 and the second supporting protrusion 130 and the flexible display screen is beneficial for reducing the contact area between the first comb teeth 210 and the first body 100 and the flexible display screen respectively, so that when the electronic device switches between a folded state and an unfolded state, the smaller contact area between the flexible display screen and the first comb teeth 210 and between the flexible display screen and the first body 100 is beneficial for reducing the friction generated between the flexible display screen and the first comb teeth 210 and between the flexible display screen and the first body 100, and is beneficial for further reducing the abnormal noise generated by the friction during the relative movement between the first body 100 and the second body 200.
  • both the first support protrusion 211 and the second support protrusion 130 can extend along the moving direction of the second body 200.
  • the extending directions of the first support protrusion 211 and the second support protrusion 130 are consistent with the moving direction of the second body 200 relative to the first body 100, the extending directions of the first support protrusion 211 and the second support protrusion 130 will not hinder the relative movement between the second body 200 and the first body 100, so that the extending directions of the first support protrusion 211 and the second support protrusion 130 can facilitate the relative movement between the first body 100 and the second body 200.
  • the first supporting protrusion 211 may include a first matching bevel 2111, and the first body 100 may include a second matching bevel 150.
  • the first matching bevel 2111 and the second matching bevel 150 are in friction and cooperation, so that when the electronic device is in the folded state, the first supporting protrusion 211 can be matched with the first body 100 through the friction and cooperation between the first matching bevel 2111 and the second matching bevel 150, and then the first body 100 can correct the slight deformation of the first supporting protrusion 211 through the friction and cooperation between the second matching bevel 150 and the first matching bevel 2111.
  • This is beneficial for the first supporting protrusion 211 to continuously and better support the flexible display screen and has a better supporting effect.
  • the electronic devices disclosed in the embodiments of the present application may be mobile phones, PDAs, e-readers, game consoles, etc.
  • the present application does not limit the specific types of electronic devices.

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  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

本申请公开一种电子设备，所公开的电子设备包括第一主体、第二主体和柔性显示屏，柔性显示屏与第一主体和第二主体相连，第二主体可移动地设于第一主体，第二主体包括间隔分布的多个第一梳齿，第一主体设有与多个第一梳齿一一对应的第一插接空间，第一梳齿的形状与相应的第一插接空间的形状相适配，第一梳齿的支撑面的宽度在第二主体的移动方向递减，第一梳齿的支撑面为第一梳齿的朝向柔性显示屏的表面，且第一梳齿的宽度为垂直于第二主体的移动方向的尺寸，其中：多个第一梳齿可随第二主体相对于第一主体的移动，以对应地插接于第一插接空间之内或至少部分从第一插接空间中移出。

Description

电子设备
交叉引用
本申请要求在2022年09月30日提交中国专利局、申请号为202211217535.5、名称为“电子设备”的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请属于通信设备技术领域，具体涉及一种电子设备。
背景技术
随着用户需求的提升及技术的发展，电子设备配置的屏幕越来越大。为了兼顾大屏幕及电子设备的便携性，配置有卷轴屏的电子设备逐渐受到用户的青睐。为了对柔性显示屏进行适应性地支撑，相关技术涉及的电子设备采用能够相对移动的两个梳齿结构实现。
相互配合的两个梳齿结构在柔性显示屏展开或收缩的过程中存在较为严重的摩擦，进而会导致异响产生，这无疑会影响用户的使用。
发明内容
本申请实施例的目的是公开一种电子设备，能够解决背景技术中所述的梳齿结构在移动过程中存在异响，进而影响用户使用的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例公开一种电子设备，所公开的电子设备包括第一主体、第二主体和柔性显示屏，柔性显示屏与第一主体和第二主体相连，第二主体可移动地设于第一主体，第二主体包括间隔分布的多个第一梳齿，第一主体设有与多个第一梳齿一一对应的第一插接空间，第一梳齿的形状与相应的第一插接空间的形状相适配，第一梳齿的支撑面的宽度在第二主体的移动方向递减，第一梳齿的支撑面为第一梳齿的朝向柔性显示屏的表面，且 第一梳齿的宽度为垂直于第二主体的移动方向的尺寸，其中：多个第一梳齿可随第二主体相对于第一主体的移动，以对应地插接于第一插接空间之内或至少部分从第一插接空间中移出。
本申请采用的技术方案能够达到以下有益效果：
本申请实施例公开的电子设备通过对相关技术中的电子设备的结构进行改进，通过第一梳齿与第一插接空间之间的可移动配合，从而使得第一主体与第二主体之间实现可移动配合，并且，由于第一梳齿的支撑面的宽度在第二主体的移动方向递减，从而使得第一梳齿与第一插接空间的形状可以为梯形或三角形。在此基础上，当电子设备从收拢状态向展开状态切换时，第一梳齿与第一插接空间逐渐脱离，从而使得第一梳齿与第一插接空间之间产生间隙，且间隙逐渐变大，有利于避免第一梳齿与第一插接空间之间在发生相对移动的过程中产生摩擦而引起异响。当电子设备从展开状态向收拢状态切换时，第一梳齿与第一插接空间之间的间隙逐渐减小，直至第一梳齿全部插接于第一插接空间内，使得两者之间的间隙消失，同样也能够避免第一梳齿与第一插接空间相互摩擦而产生异响。并且，多个间隔设置的第一梳齿的支撑面能够保证在电子设备处于展开状态的情况下，多个第一梳齿对柔性显示屏具有较大的支撑面积和较高的支撑强度。也就是说，本申请中的技术方案能够缓解用于支撑的梳齿结构的强度较差的问题，并且也能够缓解梳齿结构在移动过程中因发生摩擦而产生异响的问题。
附图说明
图1是本申请实施例公开的电子设备在展开状态下的结构示意图；
图2a和图2b是本申请实施例公开的电子设备的第二主体在不同视角下的结构示意图；
图3a和图3b是本申请实施例公开的电子设备的第一主体在不同视角下的结构示意图；
图4是本申请实施例公开的电子设备在收拢状态下的侧面结构示意图；
图5是本申请实施例公开的电子设备在展开状态下的结构示意图；
图6是本申请实施例公开的电子设备在收拢状态下的结构示意图；
图7是本申请实施例公开的另一种电子设备的第二主体的结构示意图；
图8是本申请实施例公开的另一种电子设备的第一主体的结构示意图；
图9是本申请实施例公开的电子设备的第二梳齿与第二插接空间的装配结构示意图；
图10是本申请实施例公开的电子设备的第一支撑凸起与第一主体的转配结构示意图；
图11是本申请实施例公开的电子设备的导向机构的爆炸图；
图12是本申请实施例公开的电子设备的导向机构的整体结构示意图；
图13是本申请实施例公开的电子设备的驱动机构的爆炸图；
图14a与图14b是本申请实施例公开的电子设备的驱动机构的齿轮传动组在不同视角下的结构示意图。
附图标记说明：
100-第一主体、110-第一插接空间、120-第二插接空间、130-第二支撑凸
起、140-第一防磨间隙、150-第二配合斜面；
200-第二主体、210-第一梳齿、211-第一支撑凸起、2111-第一配合斜面、
220-第二梳齿；
400-驱动机构、410-移动驱动部、420-电机、430-减速齿轮模组、431-齿
轮盖、432-齿轮传动组、440-丝杆、450-推动块、460-光杆、470-电路板、480-固定件、490-支架、491-转动轴承；
500-导向机构、510-导向座、511-导向空间、520-导轨、530-滚动体、540-
盖体、550-连接件。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类， 并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例公开的电子设备进行详细地说明。
如图1至图14b所示，本申请实施例公开一种电子设备，所公开的电子设备包括第一主体100、第二主体200和柔性显示屏。
第一主体100和第二主体200为电子设备的安装基础，也是电子设备的支撑主体，柔性显示屏为可用于向用户展示内容的显示构件，以及在电子设备具有触摸功能的情况下，柔性显示屏可以作为用户的操作区域。
柔性显示屏与第一主体100和第二主体200相连，第二主体200可移动地设于第一主体100，第二主体200包括间隔分布的多个第一梳齿210，第一主体100设有与多个第一梳齿210一一对应的第一插接空间110，第一梳齿210的形状与相应的第一插接空间110的形状相适配，第一梳齿210的支撑面的宽度在第二主体200的移动方向递减(具体的，在第二主体200靠近第一主体100移动的方向)，第一梳齿210的支撑面为第一梳齿210的朝向柔性显示屏的表面，且第一梳齿210的宽度为垂直于第二主体200的移动方向的尺寸，其中：多个第一梳齿210可随第二主体200相对于第一主体100的移动，以对应地插接于第一插接空间110之内或至少部分从第一插接空间110中移出。
在本申请中，通过第一梳齿210与第一插接空间110之间一一对应地移动配合，从而使得第二主体200与第一主体100之间能够发生相对移动，从而使得第二主体200能够带动柔性显示屏在小屏幕状态与大屏幕状态之间实现切换，即可使得电子设备具有收拢状态和展开状态。在电子设备处在收拢状态的情况下，多个第一梳齿210一一对应地插接于多个第一插接空间110之内，至少由第二主体200与第一主体100形成第一支撑结构，第一支撑结构在第二主体200的移动方向的尺寸为第一尺寸。在电子设备处在展开状态的情况下，多个第一梳齿210均移动至第一插接空间110之外，至少由第二主体200与第一主体100形成第二支撑结构，第二支撑结构在第二主体200的移动方向的尺寸为第二尺寸，第二尺寸大于第一尺寸。第二支撑结构的第二尺寸与电子设备的展开状态对应，第一支撑结构的第一尺寸与电子设备的 收拢状态对应。
电子设备在收拢状态与展开状态之间进行切换时，即在第一主体100与第二主体200之间发生相对移动的过程中，由于第一梳齿210的支撑面的宽度在第二主体200的移动方向递减，从而使得第一梳齿210的支撑面的形状可以是梯形或三角形，且第一插接空间110的形状与相应的第一梳齿210的形状相适配，从而使得第一梳齿210与第一插接空间110在发生分离的过程中，即电子设备从收拢状态向展开状态切换的过程中，第一梳齿210与第一插接空间110之间能够自然而然的产生越来越大的间隙，从而能够避免在电子设备从收拢状态向展开状态进行切换的过程中，第一梳齿210与第一插接空间110之间产生摩擦，进而能够避免由较多摩擦产生的异响。反之，在电子设备从展开状态向收拢状态切换的过程中，第一梳齿210与第一插接空间110之间的间隙逐渐减小，直至第一梳齿210全部插接于第一插接空间110之内，两者之间的间隙消失，使得第一梳齿210与第一插接空间110在逐渐靠近的过程中也不会产生较多摩擦，进而能够避免产生异响。
并且，多个第一梳齿210的支撑面的形状与多个对应的第一插接空间110的形状相适配，可使得多个第一梳齿210能够对柔性显示屏具有较大的支撑面积，从而使得第一梳齿210从第一插接空间110中伸出后，即电子设备处于展开状态的情况下，在柔性显示屏具有大屏幕状态时，多个间隔设置的第一梳齿210对柔性显示屏的伸出部分具有较好的支撑能力，用于保证电子设备在展开状态时柔性显示屏的稳定性。
本申请实施例公开的电子设备通过对相关技术中的电子设备的结构进行改进，通过第一梳齿210与第一插接空间110之间的可移动配合，从而使得第一主体100与第二主体200之间实现可移动配合，并且，由于第一梳齿210的支撑面的宽度在第二主体200的移动方向递减，从而使得第一梳齿210与第一插接空间110的形状可以为梯形或三角形。在此基础上，当电子设备从收拢状态向展开状态切换时，第一梳齿210与第一插接空间110逐渐脱离，从而使得第一梳齿210与第一插接空间110之间产生间隙，且间隙逐渐变大，有利于避免第一梳齿210与第一插接空间110之间在发生相对移动的过程中产生较大摩擦而引起异响。当电子设备从展开状态向收拢状态切换时，第一梳齿210与第一插接空间110之间的间隙逐渐减小，直至第一梳齿210全部插接于第一插接空间110内，使得两者之间的间隙消失，同样也能够缓解第 一梳齿210与第一插接空间110相互摩擦而产生异响。并且，多个间隔设置的第一梳齿210的支撑面能够保证在电子设备处于展开状态的情况下，多个第一梳齿210对柔性显示屏具有较大的支撑面积和较高的支撑强度。也就是说，本申请中的技术方案能够缓解用于支撑的梳齿结构的强度较差的问题，并且也能够缓解梳齿结构在移动过程中因发生摩擦而产生异响的问题。
在本申请实施例公开的电子设备中，第二主体200还可以包括间隔分布的多个第二梳齿220，第一主体100设有与多个第二梳齿220一一对应的第二插接空间120，第二梳齿220与相应的第二插接空间120的形状相适配，第二梳齿220的朝向柔性显示屏的支撑面的形状为矩形，矩形的长边或宽边与第二主体200的移动方向平行，其中：在电子设备处在收拢状态下，多个第二梳齿220一一对应地插接于多个第二插接空间120之内；在电子设备处在展开状态下，多个第二梳齿220均移动至第二插接空间120之外。
在上述情况下，由于第二梳齿220的朝向柔性显示屏的支撑面的形状为矩形，从而使得与第二梳齿220相对应的第二插接空间120的插接面的形状也为矩形。当电子设备在收拢状态与展开状态之间进行切换时，第一主体100与第二主体200之间发生相对移动，从而使得形状相互适配的第二梳齿220与第二插接空间120发生相对移动。第二梳齿220与第二插接空间120之间在发生相对移动的过程中，由于两个矩形的长边或宽边始终相互限制，从而使得第二梳齿220与第二插接空间120之间的配合对第一主体100与第二主体200之间的相对移动具有较好的导向性，有利于提升第一主体100与第二主体200发生相对移动过程中的稳定性。
电子设备在收拢状态与展开状态之间切换的过程中，即在第二梳齿220与第二插接空间120相互靠近或相互远离的过程中，第二梳齿220与第二插接空间120发生配合的部分会产生一定程度的磨损。为缓解上述磨损，形成第二插接空间120的部分可选用聚甲醛(POM)塑料制造。POM塑料的强度以及硬度均较高，并且表面较为光滑，具有自润滑性，从而能够缓解第二梳齿220与第二插接空间120之间由于插接配合而产生的磨损，同时，还有利于减少第二梳齿220与第二插接空间120插接配合时产生的异响。当然，还可以使用其他较为耐磨的材料形成第二插接空间120，本申请不对开设有第二插接空间120的第一主体100的部分所使用的材料种类进行具体限制。
需要说明的是，为缓解具有矩形的第二梳齿220与第二插接空间120的 插接面在发生相对移动的过程中发生摩擦的状况。在本申请中，第二梳齿220在第二插接空间120中移动的过程中，第二梳齿220的两侧的长边或宽边与第二插接空间120的两侧的对应长边或宽边之间均具有第一防磨间隙140。也就是说，第二插接空间120中与第二梳齿220相配合的空间大于第二梳齿220的体积，从而能够减少第二梳齿220在第二插接空间120中实现移动的过程中与第二插接空间120的边缘发生摩擦。
为使得电子设备在收拢状态与展开状态之间切换时，电子设备能够较为稳定，可将能够发挥稳定导向作用的多个第二梳齿220与多个第一梳齿210交错分布。此种情况下，可与第二插接空间120实现稳定配合的多个第二梳齿220有利于较为均衡地带动多个第一梳齿210与多个第一插接空间110实现稳定配合。也就是说，第二梳齿220与第一梳齿210交错分布的设置能够缓解第一主体100与第二主体200之间由于相对移动发生摩擦，同时，还有利于均衡地提升第一主体100与第二主体200发生相对移动时的稳定性。
当然，为防止第二梳齿220在第二插接空间120中移动的过程中，第二梳齿220从第二插接空间120的开口处脱出。在本申请实施例公开的电子设备中，第二梳齿220与第二插接空间120在垂直于支撑面的方向可以定位配合。可选的，如图9所示，在本申请中，由于第二梳齿220的边缘与第二插接空间120的边缘部分可以实现限位功能，可将两者的边缘部分均设置为台阶状，用以避免第二梳齿220从第二插接空间120中脱出。
在本申请实施例公开的电子设备中，为提升第二主体200在相对于第一主体100移动过程中的移动位置的精确性。在一种可选的技术方案中，位于第二主体200的两端的第一梳齿210均可以固定有导轨520，第一主体100的相对位置可以设有导向座510，导向座510设有导向空间511，导轨520与导向空间511在第二主体200的移动方向滑动配合。在此种情况下，在第二主体200与第一主体100之间发生相对移动的过程中，导向座510的导向空间511能够与导轨520实现滑动配合，由于导向空间511与导轨520之间具有确定的导向配合关系，从而使得第一主体100与第二主体200在相对移动的过程中的相对位置较为确定，有利于提升第二主体200相对于第一主体100发生移动的稳定性。
为使得用户能够较为容易地控制第二主体200相对于第一主体100发生相对移动，可减小第一主体100与第二主体200发生相对移动过程中的摩擦 力。可选的，电子设备可以包括导向机构500，导向机构500包括上述的导向座510与导轨520，导向机构500还可以包括滚动体530、盖体540和连接件550，导轨520与导向座510之间可以设有多个滚动体530，具体的，多个滚动体530设置于导向空间511中，用以减少导轨520与导向空间511在导向配合过程中的摩擦力。在导向机构500的装配过程中，先将滚动体530放入导向空间511中，接着，将导轨520插入至导向空间511中，此时，可根据导轨520与滚动体530之间的具体配合状态，向导向空间511中补放滚动体530，最后，可通过连接件550将盖体540固定在导向座510上。在可选的技术方案中，为简化盖体540与导向座510之间的连接方式，可利用连接件550穿过盖体540与导向座510实现螺纹紧固配合。
为使得导轨520能够较为稳定地带动第二主体200相对于第一主体100移动，导轨520与第二主体200之间可以采用螺钉实现固定配合。该种固定连接的方式较为简便，有利于工作人员进行操作。
在本申请中，盖体540能够防止滚动体530与导向空间511脱离，而对导轨520通过滚动体530与导向空间511的配合产生不利影响。盖体540与导向座510之间的连接方式的种类较多，具体的，还可以通过粘接和卡扣连接等方式实现连接，本申请不对盖体540与导向座510之间的连接方式进行具体限制。
为方便用户在电子设备的收拢状态与展开状态之间实现切换，本申请实施例公开的电子设备还可以包括驱动机构400，驱动机构400连接于第二主体200与第一主体100之间，驱动机构400包括移动驱动部410，第一梳齿210与移动驱动部410相连，以使第二主体200可随移动驱动部410的移动而移动。在此种情况下，第一主体100与第二主体200之间的相对移动能够通过用户控制驱动机构400实现，从而使得用户不同通过手动操作来实现第一主体100与第二主体200之间的相对移动，有利于简化用户的操作步骤。
在本申请中，驱动机构400可以为丝杠机构或直线电机等，本申请不对驱动机构400的具体种类进行限制。在一种可选的技术方案中，本申请实施例公开一种较为具体的驱动机构400。本申请所公开的驱动机构400包括电机420、减速齿轮模组430、丝杆440、光杆460、电路板470、固定件480、支架490和推动块450，上文中所述的移动驱动部410可以为该驱动机构400中的推动块450。电路板470与电机420电连接，减速齿轮模组430可以包 括齿轮盖431和齿轮传动组432，齿轮盖431与支架490的部分壳体形成容纳空间，齿轮传动组432设置于容纳空间中，电机420与齿轮传动组432传动相连，使得电机420能够带动齿轮传动组432实现多个齿轮之间的啮合传动，齿轮传动组432可以形成减速器，用于稳定电机420输出的转速，齿轮传动组432与丝杆440传动相连，从而使得齿轮传动组432可带动丝杆440转动，支架490包括转动轴承491，丝杆440通过转动轴承491与支架490螺纹配合，从而使得丝杆440在转动过程中能够相对于支架490产生相对移动，丝杆440的端部与推动块450相连，推动块450与第一梳齿210的端部相连，推动块450通过固定件480与第二主体200相连，从而使得丝杆440能够带动推动块450移动，推动块450能够带动第一梳齿210的端部发生移动。光杆460分别与支架490和齿轮传动组432相连，从而使得光杆460有利于提升齿轮传动组432在发生啮合传动过程中的稳定性。
在进一步的技术方案中，在多个第一梳齿210中，至少一个第一梳齿210的靠近第一主体100的端部可以与移动驱动部410相连。在此种情况下，由于是第一梳齿210的端部与移动驱动部410相连，从而使得在移动驱动部410被驱动产生移动的情况下，移动驱动部410能够带动第一梳齿210的端部发生移动，进而使得第一梳齿210带动整个第二主体200相对于第一主体100产生相对移动。并且，移动驱动部410与第一梳齿210的端部相连的设置，使得第一梳齿210能够相对于第一插接空间110可移动的距离为第一梳齿210的整个长度，即使得第一梳齿210能够相对于第一插接空间110发生自身最大的位移，从而有利于第二主体200带动柔性显示屏处于较大的大屏幕状态，进而有利于满足用户对电子设备的大屏幕的使用需求。
为使得电子设备在收拢状态与展开状态进行切换的过程中，第一主体100与第二主体200之间发生相对移动的过程较为稳定。在一种可选的技术方案中，驱动机构400可以为两个，两个驱动机构400以第一中心线为对称中心对称分布，两个驱动机构400的移动驱动部410与相对的第一梳齿210的端部相连，第一中心线为第一主体100沿第二主体200的移动方向延伸的中心线。在此种情况下，由于两个驱动机构400沿第一中心线对称分布于电子设备中，从而使得两个驱动机构400能够较为同步地对位于第一中心线两侧的第一梳齿210进行驱动，从而使得对称设置于第一中心线的第一梳齿210能够同时带动第二主体200实现相对于第一主体100的移动，进而有利于提 升第二主体200相对于第一主体100移动的稳定性与精确性。
在本申请实施例公开的电子设备中，第一梳齿210可以包括设于其朝向柔性显示屏的表面的第一支撑凸起211，第一主体100可以包括设于其朝向柔性显示屏的表面的第二支撑凸起130，在电子设备处在收拢状态或展开状态的情况下，第一支撑凸起211与第二支撑凸起130均和柔性显示屏线接触。在此种情况下，不管电子设备处于收拢状态还是展开状态，第一支撑凸起211与第二支撑凸起130均与柔性显示屏实现线接触，从而使得第一支撑凸起211与第二支撑凸起130始终能够对柔性显示屏发挥支撑作用，有利于提升柔性显示屏在大屏幕状态时的支撑稳定性。并且，第一支撑凸起211与第二支撑凸起130与柔性显示屏之间的线接触，有利于第一梳齿210和第一主体100分别减少与柔性显示屏之间的接触面积，从而使得电子设备在收拢状态与展开状态之间进行切换的过程中，柔性显示屏与第一梳齿210之间以及柔性显示屏与第一主体100较小的接触面积有利于降低柔性显示屏与第一梳齿210以及柔性显示屏与第一主体100之间产生的摩擦，有利于进一步降低第一主体100与第二主体200之间发生相对移动过程中摩擦产生的异响。
在进一步的技术方案中，第一支撑凸起211与第二支撑凸起130均可以沿第二主体200的移动方向延伸。在此种情况下，由于第一支撑凸起211与第二支撑凸起130的延伸方向与第二主体200相对于第一主体100的移动方向一致，从而使得第一支撑凸起211与第二支撑凸起130的延伸方向不会对第二主体200与第一主体100之间的相对移动产生阻碍作用，使得第一支撑凸起211与第二支撑凸起130的延伸方向能够有利于第一主体100与第二主体200之间实现相对移动。
在本申请实施例公开的电子设备中，为防止在电子设备处于展开状态的情况下，用户对柔性显示屏的伸出部分进行按压，从而导致对柔性显示屏的伸出部分进行支撑的第一支撑凸起211被按压发生微小形变，第一支撑凸起211可以包括第一配合斜面2111，第一主体100可以包括第二配合斜面150，在电子设备处于收拢状态的情况下，第一配合斜面2111与第二配合斜面150抵触配合，从而使得在电子设备处于收拢状态的情况下，第一支撑凸起211能够通过第一配合斜面2111与第二配合斜面150的抵触配合而与第一主体100实现配合，进而使得第一主体100能够通过第二配合斜面150与第一配合斜面2111之间的抵触配合，对第一支撑凸起211发生的微小形变实现矫正， 进而有利于第一支撑凸起211持续性地对柔性显示屏实现较好地支撑作用并具有较好的支撑效果。
本申请实施例公开的电子设备可以是手机、掌上电脑、电子阅读器和游戏机等，本申请不对电子设备的具体种类进行限制。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (10)

  1. 一种电子设备，包括第一主体、第二主体和柔性显示屏，所述柔性显示屏与所述第一主体和所述第二主体相连，所述第二主体可移动地设于所述第一主体，所述第二主体包括间隔分布的多个第一梳齿，所述第一主体设有与所述多个第一梳齿一一对应的第一插接空间，所述第一梳齿的形状与相应的所述第一插接空间的形状相适配，所述第一梳齿的支撑面的宽度在所述第二主体的移动方向递减，所述第一梳齿的所述支撑面为所述第一梳齿的朝向所述柔性显示屏的表面，且所述第一梳齿的宽度为垂直于所述第二主体的移动方向的尺寸，其中：
    所述多个第一梳齿可随所述第二主体相对于所述第一主体的移动，以对应地插接于所述第一插接空间之内或至少部分从所述第一插接空间中移出。
  2. 根据权利要求1所述的电子设备，其中，所述第二主体还包括间隔分布的多个第二梳齿，所述第一主体设有与所述多个第二梳齿一一对应的第二插接空间，所述第二梳齿与相应的所述第二插接空间的形状相适配，所述第二梳齿的朝向所述柔性显示屏的支撑面的形状为矩形，所述矩形的长边或宽边与所述第二主体的移动方向平行，其中：
    在所述电子设备处在收拢状态下，所述多个第二梳齿一一对应地插接于多个所述第二插接空间之内；
    在所述电子设备处在展开状态下，所述多个第二梳齿均移动至所述第二插接空间之外。
  3. 根据权利要求2所述的电子设备，其中，所述第一梳齿与所述第二梳齿交错分布。
  4. 根据权利要求2所述的电子设备，其中，所述第二梳齿与所述第二插接空间在垂直于所述支撑面的方向定位配合。
  5. 根据权利要求1所述的电子设备，其中，位于所述第二主体的两端的所述第一梳齿均固定有导轨，所述第一主体的相对位置设有导向座，所述导向座设有导向空间，所述导轨与所述导向空间在所述第二主体的移动方向滑动配合。
  6. 根据权利要求1所述的电子设备，其中，所述电子设备还包括驱动机构，所述驱动机构连接于所述第二主体与所述第一主体之间，所述驱动机构 包括移动驱动部，所述第一梳齿与所述移动驱动部相连，以使所述第二主体可随所述移动驱动部的移动而移动。
  7. 根据权利要求6所述的电子设备，其中，在所述多个第一梳齿中，至少一个所述第一梳齿的靠近所述第一主体的端部与所述移动驱动部相连。
  8. 根据权利要求6所述的电子设备，其中，所述驱动机构为两个，两个所述驱动机构以第一中心线为对称中心对称分布，两个所述驱动机构的所述移动驱动部与相对的所述第一梳齿的所述端部相连，所述第一中心线为所述第一主体沿所述第二主体的移动方向延伸的中心线。
  9. 根据权利要求1所述的电子设备，其中，所述第一梳齿包括设于其朝向所述柔性显示屏的表面的第一支撑凸起，所述第一主体包括设于其朝向所述柔性显示屏的所述表面的第二支撑凸起，在所述电子设备处在收拢状态或展开状态的情况下，所述第一支撑凸起与所述第二支撑凸起均和所述柔性显示屏线接触。
  10. 根据权利要求9所述的电子设备，其中，所述第一支撑凸起与所述第二支撑凸起均沿所述第二主体的移动方向延伸。
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