CN113709279B - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN113709279B CN113709279B CN202111010909.1A CN202111010909A CN113709279B CN 113709279 B CN113709279 B CN 113709279B CN 202111010909 A CN202111010909 A CN 202111010909A CN 113709279 B CN113709279 B CN 113709279B
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- China
- Prior art keywords
- shell
- guide
- housing
- block
- locking
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0249—Details of the mechanical connection between the housing parts or relating to the method of assembly
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application discloses an electronic device, which comprises a shell component, a guide plate and a locking component. The housing assembly includes a first shell and a second shell slidably coupled. The guide plate is slidably connected with the second shell. The locking assembly is used for locking the second shell in the second position when the second shell is in the second position; when the second shell is at the second position and the guide plate slides towards the direction close to the first shell relative to the second shell, the locking component releases the locking of the second shell under the action of the guide plate, so that the second shell can slide from the second position to the first position under the action of the guide plate. Therefore, when the second shell is in the second position relative to the first shell, the locking assembly can lock the first shell and the second shell, and when the electronic device receives external impact force in the closing direction, the electronic device is prevented from being damaged due to the fact that acting force is directly conducted to other elements, and the reliability and the stability of the electronic device are improved.
Description
Technical Field
The present application relates to the field of electronic technology, and more particularly, to an electronic device.
Background
At present, in order to realize adjustment of display area, two shells capable of sliding relatively can be adopted to drive the display screen to move so as to draw out the part hidden in the electronic device to adjust the size of the screen, and when the display area of the electronic device such as a mobile phone needs to be changed, the flexible display screen can be pulled out from the shell. However, when the electronic device is in an unfolded state, the electronic device is stressed in a closing direction, and the force can be directly transmitted to the transmission element, so that the transmission precision is easily affected, and even the element is damaged.
Disclosure of Invention
The embodiment of the application provides a door opening assembly and a cooking appliance.
The electronic device according to an embodiment of the present application includes:
a housing assembly including a first housing and a second housing slidably connected;
the guide plate is in sliding connection with the second shell, and can slide relative to the second shell and prop against the second shell so as to drive the second shell to slide between a first position and a second position relative to the first shell;
a locking assembly for locking the second housing in the second position when the second housing is in the second position;
wherein, when the second shell is in the second position and the guide plate slides towards the direction close to the first shell relative to the second shell, the locking component releases the locking of the second shell under the action of the guide plate, so that the second shell can slide from the second position to the first position under the action of the guide plate.
In an electronic device of an embodiment of the application, the electronic device includes a housing assembly, a guide plate, and a locking assembly. The housing assembly includes a first shell and a second shell slidably coupled. The guide plate is in sliding connection with the second shell, and can slide relative to the second shell and prop against the second shell to drive the second shell to slide between a first position and a second position relative to the first shell. The locking assembly is used for locking the second shell in the second position when the second shell is in the second position. When the second shell is at the second position and the guide plate slides towards the direction close to the first shell relative to the second shell, the locking assembly releases the locking of the second shell under the action of the guide plate, so that the second shell can slide from the second position to the first position under the action of the guide plate. Therefore, when the second shell is positioned at the second position relative to the first shell, the locking component can lock the first shell and the second shell, and therefore, when the electronic device receives external impact force in the closing direction, the locking component can bear acting force, the acting force is prevented from being directly conducted to other elements to cause damage of the electronic device, and the reliability and the stability of the electronic device are improved.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
FIG. 2 is another schematic structural view of an electronic device according to an embodiment of the present application;
FIG. 3 is a schematic view of another structure of an electronic device according to an embodiment of the present application;
FIG. 4 is a schematic diagram of another structure of an electronic device according to an embodiment of the application;
FIG. 5 is a schematic diagram of another structure of an electronic device according to an embodiment of the application;
fig. 6 is a schematic structural view of a driving part according to an embodiment of the present application;
FIG. 7 is an enlarged schematic view of VII of FIG. 3 in accordance with an embodiment of the application;
FIG. 8 is an enlarged schematic view of VIII of FIG. 4 in accordance with an embodiment of the present application;
FIG. 9 is an enlarged schematic view of IX of FIG. 3 according to embodiments of the present application;
fig. 10 is a schematic structural view of a guide plate according to an embodiment of the present application;
fig. 11 is a schematic cross-sectional view showing a part of the structure of an electronic device according to an embodiment of the present application.
Description of main reference numerals:
the electronic device 100, the housing assembly 10, the first housing 11, the chute 111, the second housing 12, the first abutting portion 121, the second abutting portion 122, the flexible display 20, the flat portion 21, the extension portion 22, the guide plate 30, the guide groove 31, the first guide section 311, the second guide section 312, the inclined section 3121, the parallel section 3122, the stopper 32, the first stop surface 321, the second stop surface 322, the locking assembly 40, the locking member 41, the locking member 411, the abutting block 4111, the guide block 4112, the connector 4113, the elastic member 412, the limiting member 42, the limiting groove 421, the driving member 50, the motor 51, the transmission assembly 52, the rotation member 521, and the moving member 522.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present application and are not to be construed as limiting the present application.
In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or settings discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
Referring to fig. 1 to 4, an electronic device 100 is provided in an embodiment of the application, and the electronic device 100 includes a housing assembly 10, a guide plate 30 and a locking assembly 40.
The housing assembly 10 includes a first shell 11 and a second shell 12 that are slidably connected. The guide plate 30 is slidably connected to the second shell 12, and the guide plate 30 can slide relative to the second shell 12 and abut against the second shell 12 to drive the second shell 12 to slide between the first position a and the second position B relative to the first shell 11. The locking assembly 40 is used to lock the second housing 12 in the second position B when the second housing 12 is in the second position B. Wherein, when the second housing 12 is at the second position B and the guide plate 30 slides relative to the second housing 12 in a direction approaching the first housing 11, the locking assembly 40 releases the locking of the second housing 12 under the action of the guide plate 30, so that the second housing 12 can slide from the second position B to the first position a under the action of the guide plate 30.
In the electronic device 100 of the embodiment of the present application, the electronic device 100 includes a housing assembly 10, a guide plate 30, and a locking assembly 40. The housing assembly 10 includes a first shell 11 and a second shell 12 that are slidably connected. The guide plate 30 is slidably connected to the second shell 12, and the guide plate 30 can slide relative to the second shell 12 and abut against the second shell 12 to drive the second shell 12 to slide between the first position a and the second position B relative to the first shell 11. The locking assembly 40 is used to lock the second housing 12 in the second position B when the second housing 12 is in the second position B. Wherein, when the second housing 12 is at the second position B and the guide plate 30 slides relative to the second housing 12 in a direction approaching the first housing 11, the locking assembly 40 releases the locking of the second housing 12 under the action of the guide plate 30, so that the second housing 12 can slide from the second position B to the first position a under the action of the guide plate 30. In this way, when the second shell 12 is at the second position B relative to the first shell 11, the locking assembly 40 can lock the first shell 11 and the second shell 12, so that when the electronic device 100 receives an external impact force in the closing direction, the locking assembly 40 can bear an acting force, so that the acting force is prevented from being directly transmitted to other elements to cause damage to the electronic device 100, and reliability and stability of the electronic device 100 are improved.
Referring to fig. 3 and 4, in some embodiments, the locking assembly 40 includes a locking member 41 mounted on the first housing 11 and a limiting member 42 formed on the second housing 12. When the second housing 12 is in the second position B, the locking member 41 cooperates with the stopper member 42 to lock the second housing 12 in the second position B. When the second housing 12 is at the second position B and the guide plate 30 slides in a direction approaching the first housing 11 with respect to the second housing 12, the locking member 41 is separated from the stopper member 42 by the guide plate 30 to release the locking of the second housing 12.
In this way, when the second case 12 is at the second position B, the locking member 41 and the stopper member 42 can withstand the impact force in the closing direction, while the locking member 41 can be separated from the stopper member 42 by the guide plate 30, thereby enabling the second case 12 to slide from the second position B to the first position a by the guide plate 30.
Referring to fig. 1 and 2, in some embodiments, the electronic device 100 further includes a flexible display 20, where the flexible display 20 includes a flat portion 21 exposed from the housing assembly 10 and an extension portion 22 connected to the flat portion 21, where the flat portion 21 is fixedly connected to the first shell 11, where the extension portion 22 can be hidden in the housing assembly 10, and where the second shell 12 can slide between a first position a and a second position B relative to the first shell 11, so that the extension portion 22 is at least partially deployed outside the housing assembly 10 or retracted into the housing assembly 10, thereby adjusting the display area of the electronic device 100.
In this way, the flexible display 20 is divided into two parts, so that the display area of the electronic device 100 can be changed when the position of the second casing 12 relative to the first casing 11 is changed. When the second housing 12 is in the second position B, the expansion 22 can be hidden within the housing assembly 10, making the electronic device 100 compact and portable; when the second housing 12 is in the first position a, the expansion portion 22 can be unfolded from the housing assembly 10, so that the electronic device 100 has a large display area and a good display effect.
The electronic device 100 in the embodiment of the present application may be a mobile terminal device such as a smart phone or a tablet computer, or may be a device capable of mounting a display device such as a game device, a car-mounted computer, a notebook computer, or a video player, which is not particularly limited herein.
Specifically, the flexible display 20 may include a flat portion 21 and an extension portion 22 connected to the flat portion 21, where the flat portion 21 is fixedly connected to the first shell 11, and the extension portion 22 can be hidden in the housing assembly 10, that is, one end of the flexible display 20 is connected to the first shell 11, and the other end is hidden in the housing assembly 10. In this way, the second casing 12 may slide relative to the first casing 11 to extend the flexible display 20 at least partially out of the housing assembly 10 or retract into the housing assembly 10, thereby adjusting the display area of the electronic device 100.
Further, the electronic device 100 in the embodiment of the present application may include two modes. The first configuration is a configuration in which the first case 11 and the second case 12 are fitted together (see fig. 1), that is, a configuration in which the electronic device 100 is located when the first case 11 and the second case 12 are close to each other and move to the limit position, that is, a configuration in which the second case 12 is located at the first position a. In this configuration, the flat portion 21 of the flexible display screen 20 is exposed outside the housing assembly 10, and the extension portion 22 is substantially completely hidden inside the housing assembly 10, so that the electronic device 100 has a small display area and is convenient to carry. In the second configuration, the second casing 12 moves away from the first casing 11 to drive the expansion portion 22 of the flexible display 20 to be gradually expanded out of the housing assembly 10 (as shown in fig. 2), and in the second configuration, the expansion portion 22 of the flexible display 20 is at least partially expanded out of the housing assembly 10 to form a display portion of the electronic device 100 together with the flat portion 21, so that a display area of the electronic device 100 is larger, so as to provide a better display effect for a user, and when the second casing 12 is in the second position B, the display area of the electronic device 100 is the largest.
In an embodiment of the present application, "display area" refers to the area of the portion of flexible display 20 that is exposed outside of housing assembly 10 for display.
Furthermore, in the description of embodiments of the application, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present application, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
It should be noted that in the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. In addition, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that, in the embodiment of the present application, the extension portion 22 can be hidden in the housing assembly 10, it is understood that the extension portion 22 can be received in the inner space of the housing assembly 10 and not exposed, or the extension portion 22 can be hidden in the rear surface of the housing assembly 10 and exposed from the rear surface, and herein, the extension portion 22 can be received in the inner space of the housing assembly 10 and not exposed is described as an example.
In some embodiments, the first case 11 in the electronic device 100 may serve as a main body supporting structure of the electronic device 100, and the first case 11 may house components such as a camera, a speaker, a circuit board, and a battery therein. In addition, in some embodiments, the second shell 12 may be slightly smaller than the first shell 11, such that the second shell 12 may also be entirely retracted inside the first shell 11. In some embodiments, the first and second shells 11, 12 may have similar shapes, and the second shell 12 cooperates with the first shell 11 to form a complete support structure, while allowing for a symmetrical aesthetic appearance of the flexible display 20 after deployment.
Referring to fig. 5 and 6, in some embodiments, the electronic device 100 further includes a driving part 50 disposed on the first housing 11, the driving part 50 including a motor 51 and a transmission assembly 52 connected to the motor 51.
The transmission assembly 52 includes a rotating member 521 and a moving member 522, where the moving member 522 is sleeved on the rotating member 521 and is in threaded connection with the rotating member 521, the moving member 522 is fixedly connected with the guide plate 30, the motor 51 is connected with the rotating member 521, and the motor 51 is used to drive the rotating member 521 to rotate so as to drive the moving member 522 to move on the rotating member 521 along the axial direction of the rotating member 521, so that the guide plate 30 is driven to slide relative to the second shell 12 and abut against the second shell 12 so as to drive the second shell 12 to slide relative to the first shell 11 between the first position a and the second position B.
In this way, the motor 51 may drive the second shell 12 to move relative to the first shell 11 through the transmission assembly 52, so as to change the form of the electronic device 100, and the guide plate 30 may be fixedly connected with the moving member 522, so that when the motor 51 drives the rotating member 521 to rotate, the moving member 522 may drive the guide plate 30 to move along the axial direction of the rotating member 521, and further, the guide plate 30 slides relative to the second shell 12 and abuts against the second shell 12 to drive the second shell 12 to slide relative to the first shell 11 between the first position a and the second position B.
Specifically, it will be appreciated that the driving force generated by the motor 51 may be transmitted to the rotating member 521, or that the rotation of the motor 51 shaft may rotate the rotating member 521, and the rotating member 521 is screwed with the moving member 522. Thus, when the rotating member 521 rotates, the moving member 522 may move along the axial direction of the rotating member 521 to slide the second housing 12 relative to the first housing 11, so that the expansion portion 22 is at least partially expanded out of the housing assembly 10 or retracted into the housing assembly 10, and the electronic device 100 may be switched between the first configuration and the second configuration.
Specifically, in one possible embodiment, the rotating member 521 may be a screw rod, and the moving member 522 may be a nut, thereby forming a screw-nut transmission structure, and the rotating member 521 may include a threaded section, and the moving member 522 is sleeved on and screwed with the threaded section. The motor 51 supplies a driving force and transmits the driving force to the rotary member 521. Thus, when the motor 51 drives the rotation member 521 to rotate, the rotation member 521 can drive the moving member 522 to move on the rotation member 521, thereby driving the second housing 12 to move relative to the first housing 11. While the flat portion 21 is connected to the first housing 11, thereby enabling the expansion portion 22 to be at least partially unfolded out of the housing assembly 10 or retracted into the housing assembly 10 to adjust the display area of the electronic device 100.
It will be appreciated that when the second housing 12 slides to the first position a relative to the first housing 11, the first housing 11 and the second housing 12 are in the engaged state, and the impact force received by the second housing 12 can be directly transmitted to the first housing 11, or the electronic device 100 is in the first configuration, the first housing 11 and the second housing 12 can be regarded as a whole, so as to protect the transmission assembly 52 and other elements inside the housing assembly 10 from external impact.
However, in the related art, when the rotating member 521 and the moving member 522 are used to drive the second housing 12 to move to the second position B relative to the first housing 11, it is often required to maintain the second position B for a long time, or the electronic device 100 is required to maintain the second configuration unchanged. At this time, if the electronic device 100 is impacted by an external force, for example, when the user slides his or her hand to drop the electronic device 100 on the ground, the rotating member 521 and the moving member 522 pushing the second housing 12 to the second position B may be directly impacted by the external force, so as to affect the transmission accuracy of the transmission assembly 52, and may even cause damage to the transmission assembly 52.
In the electronic device 100 according to the embodiment of the present application, the guide plate 30 is connected to the moving member 522, and the second case 12 is pushed by the guide plate 30 to slide with respect to the first case 11. Meanwhile, the guide plate 30 is slidably connected with the second shell 12, when the motor 51 drives the second shell 12 to move relative to the first shell 11, the guide plate 30 slides a certain distance relative to the second shell 12, and the guide plate 30 can abut against the second shell 12 to move, so that the second shell 12 moves to the first position a or the second position B. Or, a reserved space exists between the second shell 12 and the guide plate 30, when the motor 51 drives the guide plate 30 to slide, the guide plate 30 moves relative to the second shell 12 to eliminate the reserved space, and the width of the reserved space can be set between 2mm and 3mm.
Specifically, when the second housing 12 is in the second position B, the locking member 41 cooperates with the limiting member 42 under the action of the guide plate 30 to lock the second housing 12 in the second position B, and at this time, the locking member 41 and the limiting member 42 can be used to bear the force of the second housing 12 with respect to the first housing 11. When the second shell 12 needs to return to the first position a relative to the first shell 11, the guide plate 30 may slide relative to the second shell 12 in a direction approaching the first shell 11, that is, the guide plate 30 moves and the second shell 12 is not moved to eliminate the reserved space, so that the locking member 41 and the limiting member 42 are separated, and the second shell 12 and the first shell 11 are unlocked, and then the guide plate 30 slides relative to the first shell 11 to the first position a again against the second shell 12.
Referring to fig. 7, in some embodiments, the locking member 41 may include a locking member 411 and an elastic member 412 sleeved on the locking member 411, where the locking member 411 is movably connected with the first shell 11, and the elastic member 412 is sleeved on the locking member 411 and is used to apply an elastic force to the locking member 411 to keep the locking member 411 moving towards the side close to the limiting member 42.
When the second housing 12 is at the second position B, the locking member 411 moves toward the side where the limiting member 42 is located under the action of the elastic force and cooperates with the limiting member 42 to lock the second housing 12 at the second position B.
When the second housing 12 is at the second position B and the guide plate 30 slides relative to the second housing 12 in a direction approaching the first housing 11, the locking piece 411 moves to a side away from the limiting member 42 against the elastic force by the guide plate 30 to be separated from the limiting member 42 to release the locking of the second housing 12.
In this way, the elastic member 412 may apply an elastic force to the locking member 411 such that the locking member 411 maintains a tendency to move toward a side close to the stopper member 42, that is, the elastic member 412 may maintain the locking member 411 always away from the guide plate 30. When the second housing 12 is at the second position B, the elastic member 412 may push the locking member 411 such that the locking member 411 is engaged with the stopper member 42 to lock the relative positions of the first housing 11 and the second housing 12. When the second housing 12 is at the first position a, the guide plate 30 may abut against the locking member 411 to separate the locking member 411 from the limiting member 42 against the elastic force of the elastic member 412, thereby accomplishing unlocking of the second housing 12 from the first housing 11.
Further, referring to fig. 8, in some embodiments, the limiting member 42 may include a limiting groove 421 formed on the second housing 12, and the locking member 411 extends into the limiting groove 421 under the action of the elastic force when the second housing 12 is in the second position B.
When the second housing 12 is at the second position B and the guide plate 30 slides relative to the second housing 12 in a direction approaching the first housing 11, the locking piece 411 moves from the limiting groove 421 to be disengaged against the elastic force to the side away from the limiting groove 421 by the guide plate 30 to release the locking of the second housing 12.
Thus, when the second shell 12 is in the second position B, the locking member 411 extends into the limiting groove 421 under the action of the elastic member 412, so that the locking member 411 and the limiting groove 421 can be clamped to bear the force from the closing direction of the electronic device 100, and further lock the second shell 12 and the first shell 11, thereby protecting the internal components of the housing assembly 10.
Specifically, the elastic member 412 may apply an elastic force to the locking member 411 to keep the locking member 411 moving toward the side close to the lock limiting groove 421, i.e., the elastic member 412 may apply an elastic force to the locking member 411 to make the locking member 411 move toward the side close to the limiting groove 421.
When the driving part 50 drives the second shell 12 to slide to the second position B relative to the first shell 11, the locking member 411 may extend into the limiting slot 421 under the elastic force of the elastic member 412, so that the second shell 12 is locked in the second position B. When the driving part 50 drives the second housing 12 to slide to the first position a with respect to the first housing 11, the locking piece 411 may be separated from the limiting groove 421 against the elastic force by the guide plate 30, so that the second housing 12 is unlocked from the second position B.
Referring to fig. 7 and 9, in some embodiments, the locking member 411 includes a supporting block 4111 and a guiding block 4112 connected to the supporting block 4111, a sliding groove 111 is formed on the first shell 11, the supporting block 4111 is slidably disposed in the sliding groove 111 and can extend from the sliding groove 111 under the action of elastic force to cooperate with the limiting member 42, and the guiding block 4112 is connected to the supporting block 4111.
The guide plate 30 is provided with a guide groove 31, the guide block 4112 is slidably arranged in the guide groove 31, the guide groove 31 comprises a first guide section 311 and a second guide section 312 which are communicated, the first guide section 311 is parallel to the sliding direction of the second shell 12, the sliding direction of the supporting block 4111 is perpendicular to the first guide section 311, the second guide section 312 extends towards one side far away from the first guide section 311, and along the direction perpendicular to the first guide section 311, the second guide section 312 is closer to the supporting block 4111 relative to the first guide section 311.
When the second housing 12 is at the first position a, the guide block 4112 is located at the first guide section 311, and the abutment block 4111 is retracted into the chute 111 against the elastic force by the guide block 4112.
During the sliding of the second shell 12 from the first position a to the second position B, the guide block 4112 slides into the second guide segment 312 relative to the guide plate 30 so that the first guide segment 311, and when the second shell 12 is in the second position B, the guide block 4112 is located in the second guide segment 312, and the abutment block 4111 extends out of the chute 111 under the action of the elastic force to cooperate with the limiting member 42.
As such, the movement of the guide block 4112 in the guide groove 31 may cause the abutting block 4111 to perform the action of extending into the limit groove 421 and retracting from the limit groove 421. When the second housing 12 is at the first position a, the guide block 4112 slides in the first guide segment 311 to pull the holding block 4111 to retract from the limiting groove 421. In the process of sliding the second shell 12 from the first position a to the second position B, the guide block 4112 slides in the second guide section 312, and the supporting block 4111 stretches into the limiting groove 421 under the elastic force of the elastic member 412, so as to realize locking of the second shell 12 and the first shell 11.
Specifically, the second guide section 312 is closer to the supporting block 4111 than the first guide section 311, and the supporting block 4111 is connected to the guiding block 4112, so that the movement of the guiding block 4112 in the guiding slot 31 can be converted into the movement of the supporting block 4111 in the sliding slot 111, so that the movement of extending into the limiting slot 421 or retracting from the limiting slot 421 can be realized by matching with the elastic member 412, and further the locking and unlocking of the first shell 11 and the second shell 12 are completed. Illustratively, when the guide block 4112 slides in the first guide segment 311, the supporting block 4111 may overcome the elastic force of the elastic member 412 to retract the supporting block 4111 from the limiting groove 421 into the sliding groove 111. When the guide block 4112 slides in the second guide segment 3112, the abutting block 4111 may be under the elastic force of the elastic member 412, so that the abutting block 4111 extends into the limiting slot 421 from the sliding slot 111 to lock the first shell 11 and the second shell 12.
Further, referring to fig. 10, in some embodiments, the second guiding section 312 includes an inclined section 3121 and a parallel section 3122, the parallel section 3122 is parallel to the first guiding section 311 and is closer to the abutment block 4111 than the first guiding section 311, the inclined section 3121 communicates the parallel section 3122 and the first guiding section 311, and the guiding block 4112 is located at the parallel section 3122 when the second housing 12 is in the second position B.
In this way, the parallel segment 3122 is parallel to the first guide segment 311 and is closer to the abutting block 4111 than the first guide segment 311, and when the guide block 4112 slides from the inclined segment 3121 to the parallel segment 3122, the abutting block 4111 can extend into the limiting groove 421 under the action of the elastic member 412, so as to lock the second shell 12 and the first shell 11 in the second position B; when the second housing 12 slides from the second position B to the first position a relative to the first housing 11, the guide block 4112 slides from the parallel segment 3122 to the first guide segment 311 through the inclined segment 3121, the holding block 4111 may retract from the limit groove 421 against the elastic force of the elastic member 412 to unlock the first housing 11 and the second housing 12.
Specifically, the directions of the parallel segment 3122 and the first guide segment 311 are perpendicular to the sliding direction of the abutting block 4111, and the abutting block 4111 is connected with the guide block 4112, so that the movement of the guide block 4112 in the guide groove 31 can be converted into the movement of the abutting block 4111 in the slide groove 111, and thus the movement of extending into the limit groove 421 or retracting from the limit groove 421 can be achieved by matching with the elastic member 412, and further the locking and unlocking of the first shell 11 and the second shell 12 are completed. Meanwhile, there is a play allowance between the guide plate 30 and the second housing 12, when the motor 51 drives the second housing 12 to slide from the second position B to the first position a, the moving member 522 drives the guide plate 30 to move, and when the guide plate 30 slides a distance relative to the second housing 12, the second housing 12 is pushed to slide relative to the first housing 11. In this way, the guide plate 30 moves first, so that the guide block 4112 slides into the first guide segment 311 from the parallel segment 3122 through the inclined segment 3121, so as to pull the abutting portion to retract from the limiting groove 421 against the elastic force of the elastic member 412, to unlock the second shell 12 from the first shell 11, and then the guide plate 30 pushes the second shell 12 to slide relative to the first shell 11.
Further, referring to fig. 10 and 11, in some embodiments, the guide plate 30 is formed with a stop portion 32, the stop portion 32 includes a first abutment portion 121 and a second abutment portion 122 disposed opposite to each other on a first stop surface 321 and a second stop surface 322, and the second shell 12 is formed with a first abutment portion 121 and a second abutment portion 122 disposed at a distance from each other, and when the guide plate 30 slides relative to the second shell 12, the stop portion 32 slides between the first abutment portion 121 and the second abutment portion 122.
When the guide plate 30 drives the second shell 12 to move from the first position a to the second position B, the first stop surface 321 abuts against the first abutting portion 121.
When the guide plate 30 drives the second shell 12 to move from the second position B to the first position a, the second stop surface 322 abuts against the second abutting portion 122.
In this way, the stop portion 32 slides between the first abutting portion 121 and the second abutting portion 122 and cannot abut against both abutting portions at the same time, so that a play allowance exists between the guide plate 30 and the second shell 12, and the guide plate 30 can move relative to the second shell 12, so that the guide block 4112 slides over the inclined segment 3121, so that the abutting block 4111 can extend into the limiting groove 421 or slide out of the limiting groove 421.
Still further, the stop portion 32 cannot simultaneously abut against the first abutting portion 121 and the second abutting portion 122, and a reserved space can be formed between the stop portion 32 and the first abutting portion 121 or the second abutting portion 122. When the guide plate 30 drives the second shell 12 to move from the first position a to the second position B, the first stop surface 321 abuts against the first abutting part 121, the second stop surface 322 and the second abutting part 122 form a reserved space, and the width of the reserved space can be 3mm; when the guide plate 30 drives the second shell 12 to move from the second position B to the first position a, the second stop surface 322 abuts against the second abutting portion 122, the first stop surface 321 and the first abutting portion 121 form a reserved space, and the width of the reserved space is 3mm.
In some embodiments, when the second shell 12 is pushed to move to the first position a or the second position B, the moving member 522 may drive the guide plate 30 to retract a small distance, which is smaller than the reserved space, so that the guide plate 30 and the second shell 12 are not abutted, or the stop portion 32 is not contacted with the first abutting portion 121 and the second abutting portion 122, so that an external impact force cannot be applied to the guide plate 30 and the transmission assembly 52.
Referring to fig. 7 and 9, in some embodiments, the locking member 411 further includes a connecting member 4113, the connecting member 4113 connects the supporting block 4111 and the guiding block 4112, and the guiding block 4112 drives the supporting block 4111 to retract into the chute 111 through the connecting member 4113.
In this manner, the connecting member 4113 may abut against the block 4111 and the guide block 4112, such that the movement of the guide block 4112 in the guide slot 31 may be translated into the movement of the abutment block 4111 within the chute 111 by means of the connecting member 4113.
Specifically, the connecting member 4113 has a certain length, so that the holding block 4111 and the limiting groove 421 may be disposed at a position near the end of the housing assembly 10, and the external force applied to the holding block 4111 is also difficult to be transmitted to the transmission assembly 52 through the connecting member 4113.
Further, referring to fig. 7 and 9, in some embodiments, the connecting member 4113 includes a flexible member, two ends of the flexible member are respectively connected to the supporting block 4111 and the guiding block 4112, when the guiding block 4112 is located in the first guiding segment 311, the flexible member is in a stretched state, and when the guiding block 4112 is located in the second guiding segment 312, the flexible member is also in a stretched state or a relaxed state.
Thus, when the guide block 4112 slides from the parallel segment 3122 to the inclined segment 3121, the flexible member tightens to pull the abutting block 4111 to retract completely into the chute 111 against the elastic force of the elastic member 412; when the guide block 4112 slides from the first guide segment 311 to the inclined segment 3121, the supporting block 4111 stretches into the limiting groove 421 under the action of the elastic member 412, and at this time, the flexible member may be in a tight state or a loose state, so long as the normal movement of the supporting block 4111 and the guide block 4112 is not affected.
Specifically, when the guide plate 30 drives the second shell 12 to move from the first position a to the second position B, the first stop surface 321 abuts against the first abutting portion 121 to push the second shell 12 to slide relative to the first shell 11, and meanwhile, the guide block 4112 slides in the first guide section 311, and the guide block 4112 can pull the abutting block 4111 through the flexible member, so that the abutting block 4111 can be retracted in the chute 111 against the elastic force of the elastic member 412. When the second position B is reached, the guide block 4112 slides toward the inclined section 3121, so that the holding block 4111 can slide along the sliding groove 111 toward the limit groove 421, and when the guide block 4112 slides toward the parallel section 3122, the holding block 4111 can extend into the limit groove 421, thereby locking the first housing 11 and the second housing 12, so that the second housing 12 is fixed at the second position B.
Further, when the guide plate 30 drives the second shell 12 to move from the second position B to the first position a, the guide plate 30 slides relative to the second shell 12, and the second shell 12 is fixed relative to the first shell 11, so that the guide block 4112 can slide from the parallel segment 3122 to the inclined segment 3121, and the abutting block 4111 is pulled by the flexible member to retract the sliding groove 111 from the limiting groove 421 against the elastic force of the elastic member 412. When the guide block 4112 is fully located in the first guide section 311, the abutting block 4111 slides out of the limit groove 421 and retracts into the sliding groove 111, the first shell 11 and the second shell 12 are unlocked, and then the second stop surface 322 abuts the second abutting portion 122 to push the second shell 12 to slide to the first position a relative to the first shell 11.
It will be appreciated that in other embodiments, the connector 4113 may also be a connecting rod, which is not limited in particular. In the embodiment of the present application, the material and type of the connector 4113 are not limited, and may be satisfied.
Referring to fig. 7 and 9, in some embodiments, the flexible member includes a drawstring or flexible strap.
In this way, the pull rope and the flexible belt have stronger tensile property, so that when the second shell 12 moves relative to the first shell 11, the guide block 4112 can pull the supporting block 4111 through the flexible piece to move in the chute 111, and unlocking of the second shell 12 and the first shell 11 is achieved.
Referring to fig. 3 to 5, in some embodiments, the number of the guide grooves 31 is two, the two guide grooves 31 are symmetrically disposed on the guide plate 30, the number of the locking assemblies 40 is also two, and the two locking assemblies 40 are disposed on two sides of the guide plate 30 respectively.
In this way, the two locking assemblies 40 are respectively disposed at two sides of the guide plate 30 to lock the second casing 12 at two positions relative to the first casing 11, so that the second casing 12 has two supporting points with bearing force when being subjected to external force, and the locking stability of the electronic device 100 is ensured.
Specifically, the driving part 50 may be disposed at a position near the middle of the first housing 11, thereby avoiding a large biasing force when the second housing 12 slides with respect to the first housing 11, and ensuring stability of movement. While the driving part 50 is provided at the middle of the first housing 11, one locking assembly 40 each up and down can lock the second housing 12 from two positions, avoiding damage to the driving part 50 caused by an external force applied to the other end of the second housing 12 only by locking one end. In addition, in some embodiments, a guide rail assembly (not shown) is symmetrically disposed on the upper and lower sides of the driving component 50, and the guide rail assembly can assist the driving component 50 to move, so as to avoid the fault that the two ends of the second shell 12 move asynchronously during the movement process to cause the shell to be jammed even to be jammed.
In the embodiment of the present application, the number of the driving members 50 is not limited, and the driving members 50 may be one, or two or more driving members 50 may correspond to two locking assemblies 40, so the number of the locking assemblies 40 is not limited, and the locking assemblies are matched with the driving members 50, so as to meet different requirements.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (7)
1. An electronic device, comprising:
a housing assembly including a first housing and a second housing slidably connected;
the guide plate is in sliding connection with the second shell, and can slide relative to the second shell and prop against the second shell so as to drive the second shell to slide between a first position and a second position relative to the first shell;
the locking assembly comprises a locking part arranged on the first shell and a limiting part formed on the second shell, the locking part comprises a locking part and an elastic part sleeved on the locking part, the locking part is movably connected with the first shell, the elastic part is sleeved on the locking part and is used for applying elastic force to the locking part so as to enable the locking part to keep a trend of moving towards one side close to the limiting part, the locking part comprises a supporting block and a guide block connected with the supporting block, a sliding groove is formed on the first shell, the supporting block is arranged in the sliding groove in a sliding mode and can extend out of the sliding groove under the action of the elastic force to be matched with the limiting part, and the guide block is connected with the supporting block;
the guide plate is provided with a guide groove, the guide block is arranged in the guide groove in a sliding manner, the guide groove comprises a first guide section and a second guide section which are communicated, the first guide section is parallel to the sliding direction of the second shell, the sliding direction of the supporting block is perpendicular to the first guide section, the second guide section extends towards one side far away from the first guide section, and along the direction perpendicular to the first guide section, the second guide section is closer to the supporting block relative to the first guide section;
when the second shell is in the first position, the guide block is positioned in the first guide section, and the supporting block is retracted into the chute against the elastic force under the action of the guide block;
during the process that the second shell slides from the first position to the second position, the guide block slides into the second guide section relative to the guide plate so that the first guide section is positioned on the second guide section, and when the second shell is positioned at the second position, the abutting block stretches out of the sliding groove under the action of the elastic force to be matched with the limiting part, so that the second shell is locked at the second position;
when the second shell is at the second position and the guide plate slides relative to the second shell towards the direction close to the first shell, the locking piece moves away from the limiting component and is separated from the limiting component against the elastic force under the action of the guide plate so as to release the locking of the second shell, and therefore the second shell can slide from the second position to the first position under the action of the guide plate.
2. The electronic device of claim 1, wherein the limit member comprises a limit groove formed on the second housing, the locking member protruding into the limit groove under the elastic force when the second housing is in the second position;
when the second shell is in the second position and the guide plate slides relative to the second shell towards the direction approaching the first shell, the locking piece moves towards one side far away from the limiting groove against the elastic force under the action of the guide plate so as to release the locking of the second shell from the limiting groove to the release.
3. The electronic device of claim 1, wherein the second guide section includes a parallel section parallel to the first guide section and closer to the abutment block than the first guide section, the parallel section communicating with the first guide section, the guide block being located in the parallel section when the second housing is in the second position.
4. The electronic device of claim 1, wherein the locking member further comprises a connecting member, the connecting member connects the holding block and the guiding block, and the guiding block drives the holding block to retract into the chute through the connecting member.
5. The electronic device of claim 4, wherein the connecting member comprises a flexible member, wherein two ends of the flexible member are respectively connected to the supporting block and the guiding block, the flexible member is in a tightening state when the guiding block is located at the first guiding section, and the flexible member is also in a tightening state or a loosening state when the guiding block is located at the second guiding section.
6. The electronic device according to claim 1, wherein the number of the guide grooves is two, the two guide grooves are symmetrically arranged on the guide plate, the number of the locking components is also two, and the two locking components are respectively arranged on two sides of the guide plate.
7. The electronic device of any one of claims 1-6, further comprising a flexible display screen including a flattened portion exposed from within the housing assembly and an expanded portion connected to the flattened portion, the flattened portion being fixedly connected to the first housing, the expanded portion being capable of being hidden within the housing assembly, the second housing being capable of sliding relative to the first housing between the first position and the second position to allow the expanded portion to be at least partially deployed out of the housing assembly or retracted into the housing assembly to thereby adjust a display area of the electronic device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111010909.1A CN113709279B (en) | 2021-08-31 | 2021-08-31 | Electronic device |
| PCT/CN2022/107054 WO2023029799A1 (en) | 2021-08-31 | 2022-07-21 | Electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111010909.1A CN113709279B (en) | 2021-08-31 | 2021-08-31 | Electronic device |
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| CN113709279A CN113709279A (en) | 2021-11-26 |
| CN113709279B true CN113709279B (en) | 2023-08-15 |
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| CN202111010909.1A Active CN113709279B (en) | 2021-08-31 | 2021-08-31 | Electronic device |
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| WO (1) | WO2023029799A1 (en) |
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|---|---|---|---|---|
| CN113709279B (en) * | 2021-08-31 | 2023-08-15 | Oppo广东移动通信有限公司 | Electronic device |
| CN114885536B (en) * | 2022-02-16 | 2024-03-01 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN117061640A (en) * | 2022-05-06 | 2023-11-14 | Oppo广东移动通信有限公司 | Drawing device and electronic equipment |
| CN117061641A (en) * | 2022-05-06 | 2023-11-14 | Oppo广东移动通信有限公司 | Electronic equipment |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835521A (en) * | 2005-03-14 | 2006-09-20 | 三星电子株式会社 | Sliding module for portable terminal |
| JP2009071512A (en) * | 2007-09-12 | 2009-04-02 | Panasonic Corp | Portable terminal |
| WO2020057032A1 (en) * | 2018-09-19 | 2020-03-26 | 云谷（固安）科技有限公司 | Foldable support device and foldable flexible display device |
| CN111599277A (en) * | 2020-05-29 | 2020-08-28 | Oppo广东移动通信有限公司 | Electronic device |
| CN112652246A (en) * | 2020-12-31 | 2021-04-13 | Oppo广东移动通信有限公司 | Electronic apparatus, control method, and storage medium |
| CN112967597A (en) * | 2019-12-13 | 2021-06-15 | Oppo广东移动通信有限公司 | Electronic device |
| WO2021128286A1 (en) * | 2019-12-27 | 2021-07-01 | 海能达通信股份有限公司 | Electronic device and snap-on module |
| WO2021129730A1 (en) * | 2019-12-24 | 2021-07-01 | Oppo广东移动通信有限公司 | Shell assembly and electronic device |
| CN113206904A (en) * | 2021-05-11 | 2021-08-03 | 维沃移动通信有限公司 | Electronic device |
| CN213960117U (en) * | 2020-12-21 | 2021-08-13 | Oppo广东移动通信有限公司 | Electronic device |
| CN213960116U (en) * | 2020-12-21 | 2021-08-13 | Oppo广东移动通信有限公司 | Electronic device |
| CN113286022A (en) * | 2021-05-20 | 2021-08-20 | Oppo广东移动通信有限公司 | Electronic device |
| CN113301201A (en) * | 2021-05-20 | 2021-08-24 | Oppo广东移动通信有限公司 | Electronic device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3856682B2 (en) * | 2001-10-15 | 2006-12-13 | 加藤電機株式会社 | Slide mechanism |
| CN100448336C (en) * | 2005-07-07 | 2008-12-31 | 集嘉通讯股份有限公司 | Sliding structure |
| CN212992368U (en) * | 2020-06-19 | 2021-04-16 | Oppo广东移动通信有限公司 | Electronic device |
| CN213279745U (en) * | 2020-11-16 | 2021-05-25 | Oppo广东移动通信有限公司 | Electronic device |
| CN113709279B (en) * | 2021-08-31 | 2023-08-15 | Oppo广东移动通信有限公司 | Electronic device |
| CN113709280B (en) * | 2021-08-31 | 2024-04-19 | Oppo广东移动通信有限公司 | Electronic device |
-
2021
- 2021-08-31 CN CN202111010909.1A patent/CN113709279B/en active Active
-
2022
- 2022-07-21 WO PCT/CN2022/107054 patent/WO2023029799A1/en unknown
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835521A (en) * | 2005-03-14 | 2006-09-20 | 三星电子株式会社 | Sliding module for portable terminal |
| JP2009071512A (en) * | 2007-09-12 | 2009-04-02 | Panasonic Corp | Portable terminal |
| WO2020057032A1 (en) * | 2018-09-19 | 2020-03-26 | 云谷（固安）科技有限公司 | Foldable support device and foldable flexible display device |
| CN112967597A (en) * | 2019-12-13 | 2021-06-15 | Oppo广东移动通信有限公司 | Electronic device |
| WO2021129730A1 (en) * | 2019-12-24 | 2021-07-01 | Oppo广东移动通信有限公司 | Shell assembly and electronic device |
| WO2021128286A1 (en) * | 2019-12-27 | 2021-07-01 | 海能达通信股份有限公司 | Electronic device and snap-on module |
| CN111599277A (en) * | 2020-05-29 | 2020-08-28 | Oppo广东移动通信有限公司 | Electronic device |
| CN213960117U (en) * | 2020-12-21 | 2021-08-13 | Oppo广东移动通信有限公司 | Electronic device |
| CN213960116U (en) * | 2020-12-21 | 2021-08-13 | Oppo广东移动通信有限公司 | Electronic device |
| CN112652246A (en) * | 2020-12-31 | 2021-04-13 | Oppo广东移动通信有限公司 | Electronic apparatus, control method, and storage medium |
| CN113206904A (en) * | 2021-05-11 | 2021-08-03 | 维沃移动通信有限公司 | Electronic device |
| CN113286022A (en) * | 2021-05-20 | 2021-08-20 | Oppo广东移动通信有限公司 | Electronic device |
| CN113301201A (en) * | 2021-05-20 | 2021-08-24 | Oppo广东移动通信有限公司 | Electronic device |
Non-Patent Citations (1)
| Title |
|---|
| 韩建保,陈厉兵,云志刚,谢慧敏.导致离合器壳体破裂的弯矩载荷识别.机械强度.2003,(06),全文. * |
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| CN113709279A (en) | 2021-11-26 |
| WO2023029799A1 (en) | 2023-03-09 |
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