CN113194180B - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN113194180B CN113194180B CN202110495992.XA CN202110495992A CN113194180B CN 113194180 B CN113194180 B CN 113194180B CN 202110495992 A CN202110495992 A CN 202110495992A CN 113194180 B CN113194180 B CN 113194180B
- Authority
- CN
- China
- Prior art keywords
- gear
- camera
- transmission
- flexible display
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Studio Devices (AREA)
- Telephone Set Structure (AREA)
Abstract
The application discloses electronic equipment includes: a first housing; a second housing; the first section of the flexible display screen is connected with the first shell, the second section of the flexible display screen is in sliding fit with the second shell, and the flexible display screen is provided with a light through hole; the camera module comprises a camera and a first transmission assembly, and the first transmission assembly is connected with the camera; the driving mechanism drives the flexible display screen and the second shell to move so as to enable the electronic equipment to be switched between a furled state and an unfolded state, and when the driving mechanism is in transmission connection with the first transmission component, the driving mechanism drives the camera to move; when the driving mechanism is disconnected with the first transmission assembly, the camera is positioned at a first position or a second position; when the electronic equipment is in a furled state, the light through hole is in a hidden state, and the camera is in a first position; when the electronic equipment is in the unfolding state, the light through hole is in the exposed state, the camera is in the second position, and the camera is opposite to the light through hole.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to electronic equipment.
Background
Along with the development of communication technology, electronic devices are continuously developed towards comprehensive screens, the sizes of display screens of the electronic devices are larger and larger, and the larger display screens not only can improve the attractiveness of the electronic devices, but also can bring better visual impact to users, for example, the electronic devices can have better use experience when playing games, browsing information or watching movies and other activities.
However, most of the display screens of electronic devices on the market at present are water drop screens, drilling screens or bang screens, which still do not realize a full screen, and the screen occupation ratio is still small; in addition, some electronic devices are further provided with a telescopic camera so as to realize a full screen, but the electronic devices adopting the telescopic camera are poor in waterproof and dustproof effects and easy to damage when falling.
Disclosure of Invention
The embodiment of the application aims to provide electronic equipment, which can solve the problems that the screen of the existing electronic equipment is smaller, the waterproof and dustproof effects are poor and the electronic equipment is easy to damage when falling.
In order to solve the technical problems, the application is realized as follows:
the embodiment of the application provides electronic equipment, which comprises:
a first housing;
the second shell is connected with the first shell in a sliding way;
the first section of the flexible display screen is connected with the first shell, the second section of the flexible display screen is in sliding fit with the second shell, and the flexible display screen is provided with a light through hole;
the camera module is arranged in the first shell and comprises a camera and a first transmission assembly, and the first transmission assembly is connected with the camera;
the driving mechanism is arranged in the first shell, the flexible display screen and the second shell are connected with the driving mechanism, the driving mechanism drives the flexible display screen and the second shell to move relative to the first shell so as to enable the electronic equipment to be switched between a furled state and an unfolded state, and the driving mechanism drives the camera to move under the condition that the driving mechanism is in transmission connection with the first transmission assembly; the camera is in a first position or a second position under the condition that the driving mechanism is disconnected with the first transmission assembly;
when the electronic equipment is in the folded state, the light through hole is in a hidden state, the camera is in the first position, and the flexible display screen blocks light from entering the camera; under the condition that the electronic equipment is in the unfolding state, the light passing hole is in the exposed state, the camera is in the second position, the camera is opposite to the light passing hole, and light can enter the camera from the light passing hole.
In this embodiment of the application, under the condition that electronic equipment is in the state of drawing in, the camera is in non-shooting mode, and the light passing hole that sets up on flexible display screen is hidden, and flexible display screen blocks light and gets into the camera, and electronic equipment's screen occupies bigger this moment. When the electronic equipment is in an unfolding state, a light passing hole arranged on the flexible display screen is exposed, and when the camera is opposite to the light passing hole, light rays penetrate through the light passing hole and enter the camera, and the camera is still positioned in the electronic equipment at the moment, namely the camera does not need to extend out of the first shell to shoot, that is, in this case, an opening is not needed to be formed in the first shell, shooting operation can be realized, and therefore foreign matters such as water stains, dust and the like can be prevented from entering the electronic equipment; meanwhile, the camera is always in the electronic equipment, and when the electronic equipment falls, the camera can be prevented from being damaged. Therefore, the electronic equipment disclosed by the embodiment of the application can solve the problems that the screen occupation of the existing electronic equipment is smaller, the waterproof and dustproof effects are poorer and the electronic equipment is easy to damage when falling.
Drawings
Fig. 1 is an exploded view of an electronic device disclosed in an embodiment of the present application;
fig. 2 to fig. 3 are schematic structural diagrams of an electronic device in different states of a flexible display screen according to an embodiment of the present application;
fig. 4 to fig. 5 are schematic structural diagrams of a part of the structure of the electronic device disclosed in the embodiments of the present application in different states of the flexible display screen;
fig. 6 to 7 are schematic diagrams illustrating a partial structure of an electronic device according to an embodiment of the present application;
fig. 8 to fig. 9 are schematic structural diagrams of a camera module according to an embodiment of the present disclosure when a camera is at different positions.
Reference numerals illustrate:
100-a first housing;
200-a second housing;
300-flexible display screen, 310-light hole;
400-camera module, 410-camera, 420-first transmission assembly, 421-third gear, 422-screw rod, 423-nut, 424-first bevel gear, 425-second bevel gear, 426-support, 427-guide rod;
500-driving mechanism, 510-driving source, 520-second transmission assembly, 521-first gear, 522-second gear, 523-driving belt, 523 a-second transmission gear, 523 b-smooth surface, 524-transmission part, 530-speed reducer;
600-a first bracket and 610-a chute;
700-second bracket, 710-slide rail;
810-circuit board, 820-battery, 830-audio module.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings of the embodiments of the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The electronic device provided by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.
Referring to fig. 1 to 9, an embodiment of the present application discloses an electronic apparatus including a first housing 100, a second housing 200, a flexible display 300, a camera module 400, and a driving mechanism 500.
The first housing 100 and the second housing 200 are both base members of the electronic device, and can provide a mounting base for other components of the electronic device. The second housing 200 is slidably connected to the first housing 100, i.e. the second housing 200 and the first housing 100 are capable of relative movement.
The first section of the flexible display 300 is connected to the first housing 100, alternatively, the first section of the flexible display 300 may be connected to the first housing 100 by bonding, etc., which is not particularly limited in the embodiment of the present application. The second section of the flexible display 300 is slidably matched with the second housing 200, that is, the second section of the flexible display 300 and the second housing 200 can move relatively, and the flexible display 300 is provided with a light through hole 310, and the light through hole 310 is mainly used for light passing.
Optionally, the flexible display 300 includes a cover plate, a display main body, and a supporting member, where the cover plate, the display main body, and the supporting member are stacked in sequence, the supporting member is mainly used to support the display main body, the first section of the supporting member and the first casing can be connected in a bonding manner, and the second section of the supporting member is slidably matched with the second casing, and the cover plate is mainly used to protect the display main body, so as to avoid the display main body from being directly exposed outside and damaged.
The camera module 400 is disposed in the first housing 100, and the camera module 400 includes a camera 410 and a first transmission assembly 420, where the first transmission assembly 420 is connected to the camera 410. When the camera 410 is in the photographing mode, light enters the camera 410 through the light passing hole 310 to facilitate imaging. The first transmission assembly 420 can transmit an acting force to the camera 410, so as to drive the camera 410 to move, and the movement mode of the camera 410 can be either movement or rotation, so that relatively less space is required for moving the camera 410.
In an alternative embodiment, the camera 410 may be directly placed on the first housing 100, and the camera 410 may move along the inner surface of the first housing 100, but this may cause the movement track of the camera 410 to be easily shifted. Thus, in another alternative embodiment, the camera module 400 further includes a bracket, the camera 410 is disposed on the bracket 426, the bracket 426 is provided with a guide rail, and the first housing 100 is provided with a guide groove, and the guide rail is slidably matched with the guide groove. In this embodiment, the guide rail and the guide groove can limit the movement direction of the camera 410 during the movement of the camera 410, so as to prevent the movement track of the camera 410 from shifting, so that the camera 410 faces the light-passing hole 310 more precisely.
Further optionally, the stand 426 is further provided with a limiting portion, which can be in limiting engagement with the first housing 100, so as to limit the position of the stand 426, so that the camera 410 is more reliably maintained in the first position or the second position.
The driving mechanism 500 is disposed in the first housing 100, and the flexible display 300 and the second housing 200 are both connected to the driving mechanism 500, where the driving mechanism 500 drives the flexible display 300 and the second housing 200 to move relative to the first housing 100 to switch the electronic device between a folded state and an unfolded state. In the case that the driving mechanism 500 is in transmission connection with the first transmission assembly 420, that is, in the case that the driving force output by the driving mechanism 500 can be transmitted to the first transmission assembly 420, the driving mechanism 500 drives the camera 410 to move; in case the drive mechanism 500 is disconnected from the first transmission assembly 420, i.e. in case the transmission line between the drive mechanism 500 and the first transmission assembly 420 is disconnected, the camera 410 is in the first position or in the second position. Alternatively, the first transmission assembly 420 may be configured as a movable component, and when the first transmission assembly 420 approaches the driving mechanism 500 and establishes a continuous transmission path with the driving mechanism 500, the driving mechanism 500 may drive the first transmission assembly 420 to move, thereby implementing power transmission; when the first transmission assembly 420 is far away from the driving mechanism 500 and is separated from the driving mechanism 500, the transmission path between the first transmission assembly 420 and the driving mechanism 500 is disconnected, and the driving force output by the driving mechanism 500 cannot be transmitted to the first transmission assembly 420, so that the first transmission assembly 420 cannot continue to transmit power.
In the case where the electronic device is in the folded state, the light-transmitting hole 310 is in the hidden state, the camera 410 is in the first position, and the flexible display screen 300 blocks light from entering the camera 410; when the electronic device is in the unfolded state, the light-passing hole 310 is in the exposed state, the camera 410 is in the second position, the camera 410 is opposite to the light-passing hole 310, and light can enter the camera 410 from the light-passing hole 310.
Under the condition that the electronic device is in a folded state, the camera 410 is in a non-shooting mode, the light passing hole 310 arranged on the flexible display screen 300 is hidden, the flexible display screen 300 blocks light from entering the camera 410, at the moment, a user cannot see the light passing hole 310, the whole size of the electronic device is small, and the portions, located on the outer surface of the electronic device, of the flexible display screen 300 are effective display areas, namely, the screen occupation of the electronic device is large. When the electronic device is in the unfolded state, the driving mechanism 500 drives the flexible display screen 300, the second housing 200 and the camera 410 to move, and as the effective display area of the flexible display screen 300 gradually increases, the light passing hole 310 arranged on the flexible display screen 300 is exposed, when the camera 410 moves to a position opposite to the light passing hole 310, light passes through the light passing hole 310 and enters the camera 410, and at this moment, the camera 410 is still in the electronic device, that is, the camera 410 does not need to extend out of the first housing to shoot, meaning that in this case, no opening is needed to be formed on the first housing, so that foreign matters such as water stains, dust and the like can be prevented from entering the electronic device; meanwhile, the camera 410 is always located inside the electronic device, so that the camera 410 can be prevented from being damaged when the electronic device falls. Therefore, the electronic equipment disclosed by the embodiment of the application can solve the problems that the screen occupation of the existing electronic equipment is smaller, the waterproof and dustproof effects are poorer and the electronic equipment is easy to damage when falling. In addition, when the electronic device is in the unfolded state, the effective display area of the flexible display screen 300 is larger, so that the requirement of the user on the large-screen electronic device can be met.
In addition, since the transmission line between the driving mechanism 500 and the first transmission assembly 420 may be continuous or disconnected, the camera 410 may move synchronously with the flexible display screen 300, thereby shortening the time required for the camera 410 to move in place, and the flexible display screen 300 may still continue to move in the case that the camera 410 stops moving, so that the display area of the flexible display screen 300 may be changed more flexibly. In addition, the flexible display 300, the second housing 200 and the camera 410 can be driven simultaneously by the same driving mechanism 500, so that the electronic device contains fewer parts and has lower cost.
In an alternative embodiment, the driving mechanism 500 includes a driving source 510 and a second transmission assembly 520, alternatively, the driving source 510 may be a motor, a cylinder, a hydraulic cylinder, a piezoelectric ceramic, a shape memory alloy, or the like, wherein: the motor has the characteristics of small volume, high efficiency and convenient control; the cylinder and the hydraulic cylinder have the characteristics of large output force and stable and reliable performance; the piezoelectric ceramic and the shape memory alloy have the characteristics of green and environment protection, and the embodiment of the application does not limit the specific form of the driving source 510. The driving source 510 is connected to the second transmission assembly 520, and the flexible display screen 300 and the second housing 200 are connected to the second transmission assembly 520, and the second transmission assembly 520 is provided with a transmission part 524, and the transmission part 524 can realize power transmission. In the case that the transmission part 524 is connected with the first transmission assembly 420, that is, in the case that a continuous transmission path is formed between the transmission part 524 and the first transmission assembly 420, the transmission part 524 may drive the camera 410 to move; the camera 410 is in the first position or the second position with the transmission 524 separated from the first transmission assembly 420, i.e., with the transmission path between the transmission 524 and the first transmission assembly 420 disconnected.
When the flexible display screen 300 of the electronic device needs to be unfolded, the driving source 510 drives the second transmission assembly 520 to move, the flexible display screen 300 connected with the second transmission assembly 520 and the camera 410 move together, at this time, the effective display area of the flexible display screen 300 is gradually increased, and meanwhile, in the moving process of the flexible display screen 300, the second transmission assembly 520 drives the second shell 200 to slide relative to the first shell 100, so that the distance between the first shell 100 and the second shell 200 is increased; in addition, during the movement of the flexible display screen 300, the camera 410 also moves until the light passing hole 310 is opposite to the camera 410, and the light enters the camera 410 through the light passing hole 310, that is, the camera 410 can shoot; when the camera 410 moves to a position opposite to the light through hole 310, the transmission part 524 is separated from the first transmission assembly 420, and at this time, the flexible display screen 300 and the second housing 200 can continue to move, and the camera 410 does not continue to move any more, so that a state opposite to the light through hole 310 is maintained. The second transmission assembly 520 in this embodiment can transmit the power output by the driving source 510 to the flexible display screen 300, the second housing 200 and the camera 410, respectively, and the second transmission assembly 520 serves as an intermediate transmission member, so that the arrangement of the driving source 510, the flexible display screen 300, the second housing 200 and the camera 410 is more flexible.
In an alternative embodiment, with the transmission 524 coupled to the first transmission assembly 420, the drive source 510 drives the camera 410 between the first position and the second position, the camera 410 having an optical input. The flexible display 300 may be always located at one side of the light entrance end of the camera 410, regardless of whether the electronic device is in the folded state or the unfolded state, but this arrangement increases the thickness of the electronic device. Therefore, when the electronic device is in the folded state, the light-transmitting hole 310 is located at a side of the camera 410 facing away from the light-transmitting end, that is, when the overall size of the electronic device is small, the camera 410 is located in a space formed after the flexible display screen 300 is bent. When the electronic device is in the unfolded state, the light-transmitting hole 310 is opposite to the light-entering end, and light can enter the camera 410 from the light-transmitting hole 310. Therefore, in the embodiment of the application, the camera 410 is disposed in the space formed after the flexible display screen 300 is bent, so that the space in the electronic device can be fully utilized, and the thickness of the electronic device is thinner, thereby improving the comfort level when the user holds the electronic device.
In an alternative embodiment, the moving direction of the camera 410 is a first direction, the driving source 510 is provided with an output shaft, the axis direction of the output shaft may be parallel to the moving direction of the camera 410, and the driving source 510 drives the flexible display 300, the second housing 200 and the camera 410 to move simultaneously through the second transmission assembly 520, if the setting direction of the driving source 510 is parallel to the moving direction of the camera 410, the driving source 510 will occupy part of the space in this direction, and this will cause a great difficulty to the setting of other components such as the second transmission assembly 520. Therefore, alternatively, the axis direction of the output shaft is perpendicular to the first direction, that is, the arrangement direction of the driving source 510 is perpendicular to the moving direction of the camera 410, and at this time, the arrangement position of the driving source 510 may be reasonably arranged, thereby facilitating the arrangement of the second transmission assembly 520 and other components.
In an alternative embodiment, the second transmission assembly 520 includes a first gear 521, a second gear 522 and a transmission belt 523, where the transmission belt 523 is provided with a transmission part 524, the transmission belt 523 is wound around the first gear 521 and the second gear 522 and meshed with the first gear 521 and the second gear 522, the first gear 521 is connected with the output shaft, the flexible display 300 and the second housing 200 are both connected with the transmission belt 523, alternatively, a side of the flexible display 300 facing the transmission belt 523 is provided with first driving teeth, and an outer surface of the transmission belt 523 is provided with second driving teeth, and the second driving teeth are meshed with the first driving teeth, so as to realize connection between the flexible display 300 and the transmission belt 523. The driving source 510 drives the driving belt 523 to move through the first gear 521, and the driving belt 523 drives the flexible display screen 300 and the second housing 200 to move. When the driving source 510 works, the output shaft rotates to drive the first gear 521 to rotate, and the driving belt 523 around the first gear 521 and the second gear 522 moves to drive the camera 410, the flexible display 300 and the second housing 200 to move. The embodiment of the application adopts the belt transmission mode, has simple structure and stable transmission, and can transmit power between larger interaxial distance and multiple shafts, thereby enabling the electronic equipment to be more stable in the unfolding process.
The transmission portion 524 may be a first transmission gear, and the first transmission assembly 420 includes a third gear 421, where the first transmission gear may be disposed to extend outwards relative to other portions of the transmission belt 523, and in the process of moving the transmission belt 523, the first transmission gear may be gradually close to the third gear 421 and engaged with the third gear 421, or may be gradually far from the third gear 421 and separated from the third gear 421, so as to implement transmission connection and disconnection between the transmission belt 523 and the third gear 421. In this embodiment, the driving portion 524 needs to occupy additional space, which is disadvantageous for the layout of the components in the electronic device. Based on this, in other embodiments, the third gear 421 may be located between the first gear 521 and the second gear 522, where the transmission portion 524 is located on the inner side of the transmission belt 523, and the first transmission gear drives the camera 410 to move through the third gear 421 with the first transmission gear meshed with the third gear 421; with the first gear tooth separated from the third gear 421, the camera 410 is in the first position or the second position. The transmission portion 524 does not require additional space, thereby facilitating the layout of components within the electronic device.
In a further alternative embodiment, the third gear 421 may be configured as a telescopic structure, and the third gear 421 is engaged with and separated from the first transmission gear by moving along the axis direction of the third gear 421, however, such a structure may increase the structural complexity of the camera module 400. In order to simplify the structure of the camera module 400, in other embodiments, the inner peripheral surface of the driving belt 523 is provided with a first driving tooth, a second driving tooth 523a and a light surface 523b, the second driving tooth 523a is connected with the first driving tooth, the first gear 521 and the second gear 522 are meshed with the second driving tooth 523a, and both sides of the first driving tooth are provided with the light surface 523b. The second gear 523a is disposed at both sides of the driving belt 523 such that both ends of the first gear 521 and the second gear 522 are connected to the second gear 523a, and the first gear and the light face 523b are located between the second gear 523a at both sides of the driving belt 523, so that the first gear 521 and the second gear 522 can be switched between a state facing the first gear and the light face 523b. In the process of moving the driving belt 523, the third gear 421 rotates, and in the case that the third gear 421 is opposite to the light face 523b, the power of the driving belt 523 cannot be transmitted to the third gear 421, and at this time, the camera 410 is at the first position or the second position; in the case that the third gear 421 is opposite to the first gear, the two gears are engaged, so that the power of the driving belt 523 can be transferred to the third gear 421, and the third gear 421 can drive the camera 410 to move between the first position and the second position. In this embodiment, the third gear 421 does not need to be stretched, and can be engaged with and separated from the first transmission gear only by rotating with respect to the first housing 100, so that the structure of the camera module is simpler.
Alternatively, the third gear 421 may be moved by a rack driving the camera 410, in another embodiment, the first transmission assembly 420 further includes a screw 422 and a nut 423, the support 426 may be provided with a guide rod 427, the screw 422 is connected to the third gear 421, the nut 423 is in threaded engagement with the screw 422, and the nut 423 is in sliding engagement with the guide rod 427, the nut 423 is connected to the camera 410, and the third gear 421 drives the camera 410 to move through the nut 423 in the case that the first transmission gear is meshed with the third gear 421. In contrast, the mode of transmission through the screw rod 422 and the nut 423 has the advantages of high precision, long service life and the like.
Further, the first transmission assembly 420 further includes a first bevel gear 424 and a second bevel gear 425, the first bevel gear 424 being disposed coaxially with the third gear 421, the second bevel gear 425 being meshed with the first bevel gear 424, the second bevel gear 425 being disposed coaxially with the screw 422. The change of the power transmission direction can be realized through the first bevel gear 424 and the second bevel gear 425, so that the moving direction of the camera 410 is perpendicular to the axial direction of the third gear 421, and the camera 410 can be arranged next to the driving belt 523, thereby improving the compactness of parts in the electronic device and improving the space utilization rate of the electronic device.
Optionally, the driving mechanism 500 disclosed in the embodiment of the present application further includes a speed reducer 530, where the speed reducer 530 is disposed coaxially with the output shaft of the driving source 510, and can obtain a smaller rotation speed, so as to increase the torque and more forcefully drive the driving belt 523 to move. In addition, the decelerator 530, the driving belt 523, the first gear 521 and the second gear 522 may be provided in two groups, and the two groups of driving belts 523, the first gear 521 and the second gear 522 are provided corresponding to both sides of the flexible display screen 300, respectively, so that driving forces are simultaneously applied to both sides of the flexible display screen 300 to move the flexible display screen 300 more stably.
In another alternative embodiment, the electronic device further includes a first bracket 600 and a second bracket 700, where the first bracket 600 is slidably connected to the second bracket 700, the first bracket 600 is connected to the first housing 100, and the second bracket 700 is connected to the second housing 200, i.e., the second bracket 700 and the first bracket 600 can slide relatively. The second bracket 700 is in contact with the flexible display screen 300, and the driving mechanism 500 drives the second housing 200 to move through the second bracket 700. The first bracket 600 and the second bracket 700 can provide supporting force for the flexible display screen 300, so that the surface of the effective display area of the flexible display screen 300 is smoother; meanwhile, the user has better use experience when performing touch operation.
The connection mode between the driving belt 523 and the second bracket 700 is selected in various ways, for example, the end of the second bracket 700 may be directly adhered to the side of the driving belt 523, but in this connection mode, since the driving belt 523 is thinner, the connection area between the driving belt 523 and the second bracket 700 is smaller, and the connection strength between the driving belt 523 and the second bracket 700 is not high. In view of this, in other embodiments, the driving belt 523 is provided with an extension portion protruding in the axial direction of the first gear 521, the second bracket 700 is provided with a connection portion extending in the moving direction of the second bracket 700, the extension portion is connected to the connection portion, and the driving belt 523 drives the second bracket 700 to move through the extension portion. The extending portion does not affect the matching between the first gear 521 and the second gear 522 and the driving belt 523, so that the shape and the size of the extending portion and the connection position of the extending portion and the connecting portion can be optimized, so that the connection area of the extending portion and the connecting portion is larger, and the connection strength of the extending portion and the connecting portion is improved.
Optionally, the extension portion has a first surface and a second surface, where the first surface and the second surface are disposed opposite to each other in a thickness direction of the electronic device, the first surface may be flush with an outer surface of the driving belt 523, and the second surface may be recessed with respect to an inner surface of the driving belt 523, so that the extension portion is ensured to have a sufficient thickness, and a larger disposition space may be reserved for the connection portion. The connection portion may be connected to a second face of the extension portion, and the second face may be sized larger, thereby increasing a connection area of the connection portion and the extension portion.
In a further embodiment, the first bracket 600 is provided with a mating groove, and the connection portion is slidably mated with the mating groove. The matching groove can limit the movement direction of the second bracket 700 in the process of driving the second bracket 700 to move by the driving belt 523, thereby realizing the guiding function. Further, the ball is arranged in the matching groove, and the connecting part is matched with the matching groove through the ball. The connecting part and the matching groove are in rolling fit with the balls, and the friction force generated by the matching mode is small, so that the connecting part and the matching groove can slide relatively smoothly, and the service lives of the connecting part and the matching groove are prolonged
In a further alternative embodiment, the first bracket 600 is provided with a plurality of sliding grooves 610 arranged at intervals along the second direction, the second bracket 700 is provided with a plurality of sliding rails 710 arranged at intervals along the second direction, and each sliding rail 710 is matched with each sliding groove 610 in a one-to-one correspondence manner; wherein the second direction is perpendicular to the sliding direction of the second bracket 700. In the process that the driving mechanism 500 drives the second bracket 700 to move, each sliding rail 710 moves along each sliding groove 610, and the sliding grooves 610 provide guidance for the movement of the sliding rail 710, so that the second bracket 700 moves along the preset direction of the sliding grooves 610, and the second bracket 700 is prevented from being deviated, and the surface of the flexible display screen 300 is prevented from being wrinkled; secondly, by adopting the sliding fit mode of the sliding rail 710 and the sliding groove 610, the internal structure of the electronic equipment is more stable when the electronic equipment is switched between the folded state and the unfolded state.
Optionally, the electronic device disclosed in the embodiments of the present application further includes a coil spring, a circuit board 810, a battery 820, an audio module 830, and the like, which are provided to the first housing 100. One end of the coil spring is connected with the first housing 100, and the other end of the coil spring is connected with the flexible display screen 300, and in the process of switching the electronic device from the unfolded state to the folded state, the coil spring continuously stores the retracted flexible display screen 300 through the retraction force of the coil spring, so that the unretracted flexible display screen 300 is always in a tight state, and wrinkles caused by the looseness of the flexible display screen 300 can be prevented. The camera module 400 and the driving mechanism 500 may be connected to the circuit board 810 through a flexible circuit board, and the battery 820 and the audio module 830 may be connected to the circuit board 810 through a board-to-board connector, which has a light and thin characteristic, and in addition, the circuit board 810, the battery 820 and the audio module 830 are sequentially arranged and arranged side by side, so that the thickness of the electronic device is thinner, and the user experience is improved.
The electronic device disclosed in the embodiments of the present application may be an electronic device such as a smart phone, a tablet computer, an electronic book reader, a wearable device (e.g., a smart watch), an electronic game machine, etc., and the types of the electronic device are not particularly limited in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (11)
1. An electronic device, comprising:
a first housing;
the second shell is connected with the first shell in a sliding way;
the first section of the flexible display screen is connected with the first shell, the second section of the flexible display screen is in sliding fit with the second shell, and the flexible display screen is provided with a light through hole;
the camera module is arranged in the first shell and comprises a camera and a first transmission assembly, and the first transmission assembly is connected with the camera;
the driving mechanism is arranged in the first shell, the flexible display screen and the second shell are connected with the driving mechanism, the driving mechanism drives the flexible display screen and the second shell to move relative to the first shell so as to enable the electronic equipment to be switched between a furled state and an unfolded state, and the driving mechanism drives the camera to move between a first position and a second position under the condition that the driving mechanism is in transmission connection with the first transmission assembly; the camera is in the first position or the second position under the condition that the driving mechanism is disconnected with the first transmission assembly;
when the electronic equipment is in the folded state, the light through hole is in a hidden state, the camera is in the first position, and the flexible display screen blocks light from entering the camera; under the condition that the electronic equipment is in the unfolding state, the light passing hole is in the exposed state, the camera is in the second position, the camera is opposite to the light passing hole, and light can enter the camera from the light passing hole.
2. The electronic device of claim 1, wherein the driving mechanism comprises a driving source and a second transmission assembly, the driving source is connected with the second transmission assembly, the flexible display screen and the second housing are both connected with the second transmission assembly, and the second transmission assembly is provided with a transmission part;
the transmission part can drive the camera to move between the first position and the second position under the condition that the transmission part is connected with the first transmission assembly; the camera is in the first position or the second position with the transmission separated from the first transmission assembly.
3. The electronic device of claim 2, wherein the drive source drives the camera to move between the first position and the second position with the transmission coupled to the first transmission assembly, the camera having a light entry end;
when the electronic equipment is in the folded state, the light through hole is positioned at one side of the camera, which is away from the light inlet end; and under the condition that the electronic equipment is in the unfolding state, the light through hole is opposite to the light inlet end.
4. An electronic device according to claim 3, wherein the moving direction of the camera is a first direction, the driving source is provided with an output shaft, and an axial direction of the output shaft is perpendicular to the first direction.
5. The electronic device according to claim 4, wherein the second transmission assembly comprises a first gear, a second gear and a transmission belt, the transmission belt is provided with the transmission part, the transmission belt is wound around the first gear and the second gear and meshed with the first gear and the second gear, the first gear is connected with the output shaft, the flexible display screen and the second housing are connected with the transmission belt, the driving source drives the transmission belt to move through the first gear, and the transmission belt drives the flexible display screen and the second housing to move.
6. The electronic device according to claim 5, wherein the transmission part is a first transmission gear, the first transmission assembly includes a third gear, the third gear is located between the first gear and the second gear, and the first transmission gear drives the camera to move through the third gear when the first transmission gear is meshed with the third gear; the camera is in the first position or the second position with the first drive tooth separated from the third gear.
7. The electronic device according to claim 6, wherein the first gear, the second gear, and the light surface are provided on an inner peripheral surface of the transmission belt, the second gear is connected to the first gear, the first gear and the second gear are both engaged with the second gear, the light surface is provided on both sides of the first gear, and the camera is in the first position or the second position with the third gear facing the light surface.
8. The electronic device of claim 6, wherein the first transmission assembly further comprises a screw and a nut, the screw is connected to the third gear, the nut is in threaded engagement with the screw, the nut is connected to the camera, and the third gear drives the camera to move through the nut when the first transmission gear is meshed with the third gear.
9. The electronic device of claim 8, wherein the first transmission assembly further comprises a first bevel gear and a second bevel gear, the first bevel gear being coaxially disposed with the third gear, the second bevel gear being in mesh with the first bevel gear, the second bevel gear being coaxially disposed with the lead screw.
10. The electronic device of claim 1, further comprising a first bracket and a second bracket, the first bracket slidably coupled to the second bracket, the first bracket coupled to the first housing, the second bracket coupled to the second housing, and the second bracket in contact with the flexible display, the drive mechanism driving the second housing to move via the second bracket.
11. The electronic device of claim 10, wherein the first bracket is provided with a plurality of sliding grooves which are arranged at intervals along a second direction, the second bracket is provided with a plurality of sliding rails which are arranged at intervals along the second direction, and each sliding rail is matched with each sliding groove in a one-to-one correspondence manner;
wherein the second direction is perpendicular to the sliding direction of the second bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110495992.XA CN113194180B (en) | 2021-05-07 | 2021-05-07 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110495992.XA CN113194180B (en) | 2021-05-07 | 2021-05-07 | Electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113194180A CN113194180A (en) | 2021-07-30 |
| CN113194180B true CN113194180B (en) | 2023-08-08 |
Family
ID=76984064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110495992.XA Active CN113194180B (en) | 2021-05-07 | 2021-05-07 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113194180B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113676568B (en) * | 2021-08-02 | 2024-04-09 | 维沃移动通信有限公司 | Electronic equipment |
| CN114244931A (en) * | 2021-12-21 | 2022-03-25 | 维沃移动通信有限公司 | Electronic device |
| CN114866629B (en) * | 2022-04-08 | 2023-05-12 | 荣耀终端有限公司 | Electronic equipment |
| CN117768562A (en) * | 2022-09-16 | 2024-03-26 | Oppo广东移动通信有限公司 | Electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654565A (en) * | 2020-05-28 | 2020-09-11 | 维沃移动通信有限公司 | Electronic device |
| CN111886560A (en) * | 2018-03-27 | 2020-11-03 | 三星电子株式会社 | Electronic device with movable flexible display and operation method thereof |
| CN111971734A (en) * | 2018-04-13 | 2020-11-20 | 三星电子株式会社 | Electronic device comprising a flexible display |
| WO2021049785A1 (en) * | 2019-09-11 | 2021-03-18 | 삼성전자 주식회사 | Electronic device supporting sliding |
| WO2021071107A1 (en) * | 2019-10-07 | 2021-04-15 | Samsung Electronics Co., Ltd. | Electronic device of sliding type |
-
2021
- 2021-05-07 CN CN202110495992.XA patent/CN113194180B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111886560A (en) * | 2018-03-27 | 2020-11-03 | 三星电子株式会社 | Electronic device with movable flexible display and operation method thereof |
| CN111971734A (en) * | 2018-04-13 | 2020-11-20 | 三星电子株式会社 | Electronic device comprising a flexible display |
| WO2021049785A1 (en) * | 2019-09-11 | 2021-03-18 | 삼성전자 주식회사 | Electronic device supporting sliding |
| WO2021071107A1 (en) * | 2019-10-07 | 2021-04-15 | Samsung Electronics Co., Ltd. | Electronic device of sliding type |
| CN111654565A (en) * | 2020-05-28 | 2020-09-11 | 维沃移动通信有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113194180A (en) | 2021-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113194180B (en) | Electronic equipment | |
| CN113194179B (en) | Electronic equipment | |
| CN113194178B (en) | Electronic equipment | |
| WO2022089343A1 (en) | Electronic device | |
| CN100373196C (en) | Compact digital zoom camera and cellular phone having the same | |
| CN109302555B (en) | Camera assembly and terminal equipment | |
| CN110062146B (en) | Terminal device | |
| CN113674642B (en) | Display module and electronic equipment | |
| CN113329109B (en) | Electronic device | |
| CN111064874A (en) | Electronic device | |
| US20230127253A1 (en) | Transmission structure and electronic device | |
| CN209748673U (en) | Camera module and electronic equipment | |
| US20240040026A1 (en) | Electronic device | |
| CN109803083B (en) | Back burnt adjustment mechanism and gun type camera of using thereof | |
| CN216519159U (en) | Synchronous turnover damping mechanism for folding flexible screen and folding hinge | |
| CN113055569B (en) | Electronic device | |
| CN115359517A (en) | Electronic device | |
| CN112702492B (en) | Electronic device | |
| WO2020098628A1 (en) | Mobile terminal | |
| CN113176812B (en) | Electronic equipment | |
| CN212324532U (en) | Electronic device | |
| CN212064170U (en) | Electronic equipment | |
| CN113132587B (en) | Camera module and terminal equipment | |
| CN112751957B (en) | Electronic equipment | |
| CN111459231B (en) | Folding electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |