CN111899644A - Electronic device - Google Patents
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- CN111899644A CN111899644A CN202010747840.XA CN202010747840A CN111899644A CN 111899644 A CN111899644 A CN 111899644A CN 202010747840 A CN202010747840 A CN 202010747840A CN 111899644 A CN111899644 A CN 111899644A
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- Prior art keywords
- rotating shaft
- gear
- side wall
- chain
- electronic device
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the application provides an electronic equipment, including first casing portion, second casing portion and flexible screen, first casing portion is provided with the rack structure, second casing portion with first casing portion swing joint, one side of second casing portion is provided with the gear, and the opposite side is provided with first pivot. One end of the flexible screen is fixedly connected with the first shell part, the other end of the flexible screen is connected with the first rotating shaft, and at least part of the flexible screen is wound on the first rotating shaft; the gear is matched with the rack structure, and the gear is connected with the first rotating shaft through a chain. The electronic equipment that this application embodiment provided can drive the portion of curling to expand or accomodate for the second casing portion that first casing portion removed through setting up, and then nimble adjustment electronic equipment's display screen size promotes user experience.
Description
Technical Field
The application relates to the technical field of communication equipment, in particular to electronic equipment.
Background
With the continuous development of intelligent electronic equipment technology, people have higher and higher requirements on the screen size of terminal equipment, and the screen is increased from 3.5 inches before ten years to 6 inches or even 7 inches at present, so that a user obtains good use experience when playing games and watching videos. However, the screen is enlarged, which also means that the size of the terminal device is enlarged, which results in poor portability of the terminal device.
In recent years, flexible screens are more and more widely used, and compared with traditional hard screens, flexible screens have the characteristics of light and thin volume, low power consumption and flexible and various display. However, no matter the existing flexible screen is folded inwards or outwards, the flexible screen has a certain folding life, and folds can appear on the screen due to frequent folding of the screen for a long time, so that the visual experience of a user and the service life of the screen are influenced.
Disclosure of Invention
The embodiment of the application provides electronic equipment to solve the problem that screen visual experience of existing electronic equipment is poor.
In order to solve the above problem, the following technical solutions are adopted in the embodiments of the present application:
in a first aspect, an embodiment of the present application provides an electronic device, including:
a first housing portion provided with a rack structure;
the second shell part is movably connected with the first shell part, one side of the second shell part is provided with a gear, and the other side of the second shell part is provided with a first rotating shaft;
one end of the flexible screen is fixedly connected with the first shell part, the other end of the flexible screen is connected with the first rotating shaft, and at least part of the flexible screen is wound on the first rotating shaft;
the gear is matched with the rack structure and connected with the first rotating shaft through a chain, when the gear rotates along a first direction, the rack structure drives the first shell part to move towards a direction far away from the second shell part, the chain drives the first rotating shaft to rotate, and the flexible screen is unfolded; when the gear rotates along the second direction, the rack structure drives the first shell portion to move towards the direction close to the second shell portion, the chain drives the first rotating shaft to rotate, and the flexible screen is at least partially wound on the first rotating shaft.
The technical scheme adopted by the embodiment of the application can achieve the following beneficial effects:
the embodiment of the application provides an electronic device, which comprises a first shell part, a second shell part and a flexible screen, wherein the first shell part is provided with a rack structure, the second shell part is movably connected with the first shell part, one side of the second shell part is provided with a gear, the other side of the second shell part is provided with a first rotating shaft, one end of the flexible screen is fixedly connected with the first shell part, the other end of the flexible screen is connected with the first rotating shaft, and at least part of the flexible screen is wound on the first rotating shaft; the gear is matched with the rack structure, and the gear is connected with the first rotating shaft through a chain. The electronic equipment that this application embodiment provided can drive the curling portion through setting up for the second casing portion that first casing portion removed and expand or accomodate, and then nimble adjustment electronic equipment's display screen size promotes user experience.
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 embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure when a curling portion is in a storage state;
fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure when a curling portion is in an unfolded state;
fig. 3 is a schematic structural diagram of a sliding rail and a third sliding groove of an electronic device according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a connection assembly between a first housing part and a second housing part of an electronic device according to an embodiment of the present disclosure;
FIG. 5 is an enlarged view taken at A in FIG. 4;
fig. 6 is a schematic structural diagram of a side connection assembly between a first housing part and a second housing part of an electronic device according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a side connection assembly between a first housing part and a second housing part of an electronic device according to an embodiment of the present disclosure;
FIG. 8 is an enlarged view at B of FIG. 7;
fig. 9 is a schematic structural diagram illustrating a connection between a first housing part and a second housing part of an electronic device according to an embodiment of the present disclosure;
fig. 10 is a partially enlarged view of fig. 9.
Description of reference numerals:
1-a first housing part; 11-a first straight rack; 12-a second spur rack; 13-a first runner; 14-a second chute; 15-a slide rail; 2-a second housing part; 21-a first rotating shaft; 211-second sprocket; 212-fourth sprocket; 22-a second shaft; 221-a first straight gear; 222-a first sprocket; 223-a first slider; 23-a third shaft; 231-a second spur gear; 232-third sprocket; 233-a second slider; 24-a first chain; 25-a second chain; 26-a third chute; 3-a flexible screen; 31-a stationary part; 32-a curl; 4-a slide rail spring; 5-gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
Technical solutions disclosed in the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 10, an embodiment of the present application provides an electronic device, including:
The gear 5 is matched with the rack structure, the gear 5 is connected with the first rotating shaft 21 through a chain, when the gear 5 rotates along a first direction, the rack structure drives the first housing part 1 to move in a direction away from the second housing part 2, the chain drives the first rotating shaft 21 to rotate, the flexible screen 3 is unfolded, and the first direction can be a right direction as shown in fig. 4; when the gear 5 rotates along a second direction, the rack structure drives the first housing portion 1 to move towards the direction close to the second housing portion 2, the chain drives the first rotating shaft 21 to rotate, the flexible screen 3 is at least partially wound around the first rotating shaft 21, and the second direction may be a left direction as shown in fig. 4.
In particular, the first housing part 1 comprises a first side wall and a second side wall which are oppositely arranged, and in a specific embodiment, referring to fig. 1 and 2, the first side wall and the second side wall can be the side wall where the gear 5 is located, respectively; the second casing part 2 includes respectively with first lateral wall and second lateral wall swing joint's third lateral wall and fourth lateral wall, first pivot 21 set up in between third lateral wall and the fourth lateral wall, first pivot 21 specifically can be connected to through the bearing third lateral wall and fourth lateral wall, first pivot 21 with first lateral wall is perpendicular. In a specific embodiment, referring to fig. 4, both ends of the first rotating shaft 21 are rotatably connected with the right end of the first side wall and the right end of the second side wall, respectively.
Optionally, the flexible screen 3 comprises a fixing portion 31 and a curling portion 32, the fixing portion 31 is disposed on the first housing portion 1, and the curling portion 32 is at least partially wound on the first rotating shaft 21; when the gear wheel 5 is rotated in the first direction, the curled portion 32 extends over the second housing part 2.
Specifically, referring to fig. 7 to 10, the fixing portion 31 and the curling portion 32 may be formed as an integrally formed flexible screen, or may be separately disposed and electrically connected to each other. The electronic device includes a storage state and an unfolding state, referring to fig. 7, when the gear 5 rotates in the first direction, the first rotating shaft 21 rotates counterclockwise, the curling portion 32 is unfolded from the first rotating shaft 21, when the gear 5 rotates in the second direction, the first rotating shaft 21 rotates clockwise, and the curling portion 32 may further wind on the first rotating shaft 21.
When the electronic device is in the storage state, the second housing part 2 is close to the first housing part 1, the curled part 32 is wound on the first rotating shaft 21, and the electronic device is displayed by the fixing part 31; under the condition that electronic equipment is in the state of expansion, second casing part 2 with first casing part 1 keeps away from each other, first pivot 21 drives in the time of the pivoted curl portion 32 expandes, at this moment electronic equipment can pass through fixed part 31 and curl portion 32 are together outwards shown, greatly increased electronic equipment's display screen area.
In addition, the first rotating shaft 21 may be replaced by a receiving groove. Specifically, be provided with on the second casing part 2 accomodate the groove, under the condition that electronic equipment was in the state of accomodating, accomodate after curling or buckling in the groove is accomodate, under the condition that electronic equipment is in the state of expandeing, second casing part 2 with first casing part 1 can drive when keeping away from each other curling portion 32 expandes, can realize increasing electronic equipment display area's effect equally.
The electronic equipment that this application embodiment provided can be for the second casing part 2 that first casing part 1 removed through setting up, at second casing part 2 for first casing part 1 is kept away from or is close to the in-process, can accomplish the action that expandes or accomodate with flexible screen 3, and then adjusts electronic equipment's display screen size, is in the in-process of adjustment moreover damage such as crease can not appear on the flexible screen 3, has improved user's visual experience greatly. Optionally, referring to fig. 1 and 2, the second housing part 2 further includes a fifth sidewall connecting the third sidewall and the fourth sidewall, and a receiving groove for receiving the first rotating shaft 21 is disposed inside the fifth sidewall.
Specifically, the curled portion 32 needs to be frequently curled and unfolded during use, and if the curled portion 32 is directly exposed to the outside, the curled portion 32 may be damaged by contact or even collision of external components during curling and unfolding, thereby affecting the display effect of the curled portion 32. The accommodating groove can provide a protection and accommodating space for the curled part 32, and ensure the stability of the curled part 32 during curling and unwinding.
Optionally, the rack structure and the chain are arranged in parallel, the rack structure is engaged with a first region of the gear 5, and the chain is engaged with a second region of the gear 5.
Specifically, referring to fig. 4, 5 and 6, the third side wall is provided with a second rotating shaft 22 rotating towards one side of the first side wall, the gear 5 includes a first straight gear 221 and a first sprocket 222, that is, the first region and the second region, the first straight gear 221 and the first sprocket 222 are coaxially fixed on the second rotating shaft 22, one end of the first rotating shaft 21 is coaxially fixed with a second sprocket 211, the rack structure includes a first straight rack 11, the chain includes a first chain 24, the first straight rack 11 is fixedly arranged on the first side wall and is in gear fit with the first straight gear 221, and in a specific embodiment, referring to fig. 4, the first straight rack 11 is fixedly arranged on the upper side of the first side wall. The first sprocket 222 and the second sprocket 211 are connected by the first chain 24.
Specifically, when the user wants to increase the screen display area of the electronic device, the curl portion 32 may be unfolded. The user can pull the second housing part 2 to make the second housing part 2 and the first housing part 1 away from each other, and since the first linear rack 11 is fixed on the first side wall of the first housing part 1, the first linear gear 221 geared with the first linear rack 11 cannot slide but can only rotate relative to the first linear rack 11, and at this time, the curled portion 32 is unfolded in the counterclockwise direction. Specifically, the first straight gear 221 drives the first sprocket 222 and the second rotating shaft 22 to rotate counterclockwise while rotating counterclockwise, the first sprocket 222 can drive the first chain 24 to rotate counterclockwise, at this time, the second sprocket 211 also rotates counterclockwise, the second sprocket 211 can drive the first rotating shaft 21 coaxially fixed thereto to rotate counterclockwise, the first rotating shaft 21 drives the curling part 32 to unwind while rotating, at this time, the electronic device can display the display screen area of the electronic device through the fixing part 31 and the curling part 32 together, and the display screen area of the electronic device is greatly increased.
In addition, the user can store the curl portion 32 when the electronic device is not required to perform large-screen display. Specifically, a user can push the second housing portion 2 to move toward the direction close to the first housing portion 1, because the first linear rack 11 is fixed on the first sidewall of the first housing portion 1, at this time, the first linear gear 221 geared with the first linear rack 11 cannot slide but can only rotate relative to the first linear rack 11, the first linear gear 221 rotates clockwise, and at the same time, drives the first chain gear 222 and the second rotating shaft 22 to rotate clockwise, and the first chain gear 222 can drive the first chain 24 to rotate clockwise, at this time, the second chain gear 211 also rotates clockwise, the second chain gear 211 can drive the first rotating shaft 21 coaxially fixed thereto to rotate clockwise, the curling portion 32 can be wound on the first rotating shaft 21, at this time, the electronic device is only displayed to the outside by the fixing portion 31, the portability of the electronic equipment is improved, and the electric quantity of the electronic equipment is saved.
Optionally, referring to fig. 6, a first sliding groove 13 is disposed on one side of the first side wall close to the third side wall, a first sliding block 223 is movably disposed at one end of the second rotating shaft 22 close to the first side wall, the first sliding block 223 may be specifically connected to the second rotating shaft 22 through a bearing, and the second rotating shaft 22 drives the first sliding block 223 to slide in the first sliding groove 13 under the rotation condition.
Specifically, under the condition that the first straight gear 221 rotates relative to the first straight rack 11, because only one end of the second rotating shaft 22 is fixed to the third side wall, in order to avoid the first straight gear 221 driving the second rotating shaft 22 to deflect during rotation, a first sliding block 223 matched with the first sliding groove 13 is arranged at the other end of the second rotating shaft 22, and the first sliding block 223 is limited in the first sliding groove 13, so that the stability of the second rotating shaft 22 during rotation can be ensured, and the second rotating shaft 22 is prevented from deflecting during rotation. In addition, the first straight rack 11 may be provided on both upper and lower sides of the first straight gear 221, so that the first straight gear 221 and the second rotating shaft 22 may be prevented from being deflected when rotating.
Optionally, referring to fig. 5 and 6, a bearing is disposed between the third sidewall and the second rotating shaft 22. Specifically, the outer ring of the second rotating shaft 22 may be fixed to the inner ring of the bearing, and the outer ring of the bearing is fixed to the third sidewall, at this time, the second rotating shaft 22 may flexibly rotate relative to the third sidewall, so as to ensure the stability of the relative movement between the second housing portion 2 and the first housing portion 1.
Optionally, referring to fig. 4, 5 and 6, a third rotating shaft 23 is rotatably disposed on one side of the fourth side wall facing the second side wall, the gear 5 further includes a second spur gear 231 and a third sprocket 232, the second spur gear 231 and the third sprocket 232 are coaxially fixed on the third rotating shaft 23, a fourth sprocket 212 is coaxially fixed on the other end of the first rotating shaft 21, the rack structure includes a second spur rack 12, the chain includes a second chain 25, the second spur rack 12 is fixedly disposed on the second side wall and is in gear fit with the second spur gear 231, and the third sprocket 232 and the fourth sprocket 212 are connected through the second chain 25.
Specifically, in the process that the second housing portion 2 moves relative to the first housing portion 1, the third rotating shaft 23 and the second rotating shaft 22 may be symmetrically disposed on two sides of the first housing portion 1, so as to ensure that the third side wall and the fourth side wall of the second housing portion 2 move synchronously relative to the first housing portion 1, so that two sides of the curled portion 32 can be synchronously unfolded and retracted, and the flexibility of size adjustment of the flexible screen is improved.
Optionally, referring to fig. 6, a second sliding groove 14 is disposed on one side of the second side wall close to the fourth side wall, specifically, the second sliding groove 14 and the first sliding groove 13 may be symmetrically disposed on two sides of the first housing portion 1, a second sliding block 233 is movably disposed at one end of the third rotating shaft 23 close to the second side wall, and the second rotating shaft 23 drives the second sliding block 233 to slide in the second sliding groove 14 under the condition of rotation, so as to prevent the second spur gear 231 and the third rotating shaft 23 from deflecting during rotation.
Optionally, referring to fig. 3, a sliding rail 15 is disposed on the first housing portion 1, the sliding rail 15 is parallel to the first direction, and a third sliding groove 26 slidably engaged with the sliding rail 15 is disposed on the second housing portion 2.
In particular, the sliding engagement of the slide rails 15 and the third slide grooves 26 prevents the second housing part 2 from shifting in the moving direction when the second housing part 2 moves relative to the first housing part 1, providing an accurate path for the second housing part 2 to move relative to the first housing part 1. Further, the first housing portion 1 may be provided with a third slide groove 26, and the second housing portion 2 may be provided with a slide rail 15 slidably engaged with the third slide groove 26.
Optionally, referring to fig. 3, the electronic device further includes a sliding rail spring 4, one end of the sliding rail spring 4 is fixedly connected to the sliding rail 15, and the other end of the sliding rail spring 4 is fixedly connected to the third sliding groove 26, when the first housing portion 1 moves in a direction away from the second housing portion 2, the sliding rail spring 4 is in a contracted state, and when the first housing portion 1 moves in a direction close to the second housing portion 2, the sliding rail spring 4 is in an extended state.
In particular, when a user pulls or pushes the second housing part 2 with respect to the first housing part 1 using manual force, the rate at which the second housing part 2 is pulled or pushed with respect to the first housing part 1 is difficult to control because the amount of force applied by the user is difficult to control accurately. And the setting of slide spring 4 can be in second casing part 2 for first casing part 1 pulling provides certain damping when keeping away from, improves user's use and feels, and when second casing part 2 is close to each other for first casing part 1, rely on the tensile force of slide spring 4 can provide certain power, be convenient for second casing part 2 for the control of speed when first casing part 1 keeps away from or is close to.
Alternatively, the slide rail 15 may be a power slide rail. Although the electric slide rail has a relatively complex structure, the pulling or pushing rate of the second housing part 2 relative to the first housing part 1 can be precisely controlled, the curling part 32 can stay at any position in the process of storage or unfolding, and the size of the flexible screen displayed externally can be flexibly controlled.
Optionally, the electronic device includes, but is not limited to, one of a smart watch, a cell phone, a tablet, an e-book reader, an MP3 player, an MP4 player, a computer, a set-top box, a smart television, and a wearable device.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An electronic device, comprising:
a first housing portion provided with a rack structure;
the second shell part is movably connected with the first shell part, one side of the second shell part is provided with a gear, and the other side of the second shell part is provided with a first rotating shaft;
one end of the flexible screen is fixedly connected with the first shell part, the other end of the flexible screen is connected with the first rotating shaft, and at least part of the flexible screen is wound on the first rotating shaft;
the gear is matched with the rack structure and connected with the first rotating shaft through a chain, when the gear rotates along a first direction, the rack structure drives the first shell part to move towards a direction far away from the second shell part, the chain drives the first rotating shaft to rotate, and the flexible screen is unfolded; when the gear rotates along the second direction, the rack structure drives the first shell portion to move towards the direction close to the second shell portion, the chain drives the first rotating shaft to rotate, and the flexible screen is at least partially wound on the first rotating shaft.
2. The electronic device of claim 1, wherein the flexible screen comprises a fixed portion disposed on the first housing portion and a curled portion at least partially wound around the first hinge;
when the gear rotates in the first direction, the curled portion stretches over the second housing portion.
3. The electronic device of claim 1, wherein the rack structure and the chain are juxtaposed, the rack structure engaging a first region of the gear and the chain engaging a second region of the gear.
4. The electronic device of claim 3, wherein the first housing portion includes first and second oppositely disposed sidewalls;
the second shell part comprises a third side wall and a fourth side wall which are movably connected with the first side wall and the second side wall respectively, and the first rotating shaft is arranged between the third side wall and the fourth side wall and is vertical to the first side wall.
5. The electronic device according to claim 4, wherein a second rotating shaft is rotatably arranged on one side of the third side wall facing the first side wall, the gear comprises a first straight gear and a first sprocket, the first straight gear and the first sprocket are coaxially fixed on the second rotating shaft, and a second sprocket is coaxially fixed at one end of the first rotating shaft;
the rack structure comprises a first straight rack, the chain comprises a first chain, the first straight rack is fixedly arranged on the first side wall and matched with the first straight gear, and the first chain gear is connected with the second chain gear through the first chain.
6. The electronic device according to claim 5, wherein a first sliding groove is formed in one side of the first side wall close to the third side wall, a first sliding block is movably arranged at one end of the second rotating shaft close to the first side wall, and the second rotating shaft drives the first sliding block to slide in the first sliding groove under the rotation condition.
7. The electronic device according to claim 5, wherein a third rotating shaft is rotatably disposed on one side of the fourth side wall facing the second side wall, the gear further comprises a second spur gear and a third sprocket, the second spur gear and the third sprocket are coaxially fixed on the third rotating shaft, and a fourth sprocket is coaxially fixed on the other end of the first rotating shaft;
the rack structure includes the second spur rack, the chain includes the second chain, the second spur rack is fixed to be set up on the second lateral wall and with the cooperation of second straight-teeth gear wheel, the third sprocket with the fourth sprocket passes through the second chain is connected.
8. The electronic device according to claim 7, wherein a second sliding slot is disposed on a side of the second side wall close to the fourth side wall, a second slider is movably disposed on an end of the third rotating shaft close to the second side wall, and the second rotating shaft drives the second slider to slide in the second sliding slot under the rotation of the second rotating shaft.
9. The electronic device of claim 1, wherein the first housing portion has a slide rail disposed thereon, the slide rail being parallel to the first direction, and the second housing portion has a third slide groove slidably engaged with the slide rail.
10. The electronic device according to claim 9, further comprising a slide rail spring, wherein one end of the slide rail spring is fixedly connected to the slide rail, and the other end of the slide rail spring is fixedly connected to the third sliding groove;
when the first housing portion moves in a direction away from the second housing portion, the slide rail spring shortens, and when the first housing portion moves in a direction close to the second housing portion, the slide rail spring extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747840.XA CN111899644A (en) | 2020-07-29 | 2020-07-29 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747840.XA CN111899644A (en) | 2020-07-29 | 2020-07-29 | Electronic device |
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| CN111899644A true CN111899644A (en) | 2020-11-06 |
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| CN202010747840.XA Pending CN111899644A (en) | 2020-07-29 | 2020-07-29 | Electronic device |
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| CN112511669A (en) * | 2020-11-12 | 2021-03-16 | 维沃移动通信有限公司 | Electronic device |
| CN112711302A (en) * | 2021-01-21 | 2021-04-27 | 维沃移动通信有限公司 | Electronic device |
| CN112732021A (en) * | 2020-12-30 | 2021-04-30 | 维沃移动通信有限公司 | Electronic device |
| CN112882540A (en) * | 2021-02-07 | 2021-06-01 | 维沃移动通信有限公司 | Electronic device |
| CN113114828A (en) * | 2021-05-21 | 2021-07-13 | 维沃移动通信有限公司 | Electronic device |
| CN113114821A (en) * | 2021-04-29 | 2021-07-13 | 维沃移动通信有限公司 | Electronic device |
| CN113129758A (en) * | 2021-04-23 | 2021-07-16 | 上海天马微电子有限公司 | Display device |
| CN113364905A (en) * | 2021-06-08 | 2021-09-07 | 维沃移动通信有限公司 | Electronic device |
| WO2021218360A1 (en) * | 2020-04-27 | 2021-11-04 | Oppo广东移动通信有限公司 | Display device |
| CN113990201A (en) * | 2021-11-18 | 2022-01-28 | 云谷（固安）科技有限公司 | Display panel supporting assembly and electronic equipment |
| CN114244930A (en) * | 2021-12-17 | 2022-03-25 | 维沃移动通信有限公司 | Electronic device |
| CN114464091A (en) * | 2022-02-09 | 2022-05-10 | 闻泰通讯股份有限公司 | Scroll screen and electronic equipment |
| CN114546037A (en) * | 2020-11-24 | 2022-05-27 | 深圳市柔宇科技股份有限公司 | Electronic equipment |
| CN114615837A (en) * | 2020-12-07 | 2022-06-10 | 北京小米移动软件有限公司 | Protective housing and electronic equipment |
| WO2022267118A1 (en) * | 2021-06-21 | 2022-12-29 | 武汉华星光电技术有限公司 | Flexible display device |
| CN113438338B (en) * | 2021-05-10 | 2024-03-22 | 维沃移动通信有限公司 | Electronic equipment |
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