CN211857346U - Electronic device - Google Patents

Abstract

The application discloses electronic equipment, disclosed electronic equipment includes: a housing; the telescopic module is used for at least partially positioning the functional device on the telescopic module outside the shell under the condition that the telescopic module is positioned at the extending position; under the condition that the telescopic module is located at the retraction position, the functional device on the telescopic module is located in the shell; the first driving piece comprises a driving source, and the driving source drives the telescopic module to move towards the extending position; the second driving piece is rotatably arranged in the shell; the winding connecting piece can be wound on the second driving piece, the winding connecting piece is respectively connected with the telescopic module and the second driving piece, and the second driving piece drives the telescopic module to move towards the retraction position through the winding connecting piece; and the limiting piece can be matched with the second driving piece to limit the second driving piece to rotate. According to the scheme, the problems that the screen of the electronic equipment occupies a small area, the display screen has display loss and the flexibility of the telescopic module is poor can be solved.

Description

Electronic device

Technical Field

The application relates to the technical field of communication equipment, in particular to electronic equipment.

Background

With the rapid development of electronic devices, the electronic devices are more and more widely used, and the electronic devices such as mobile phones and tablet computers play more and more roles in the work, life, entertainment and the like of people. Meanwhile, with the improvement of user requirements, the screen occupation ratio of the electronic equipment is larger and larger. How to increase the screen ratio of electronic equipment is an important research and development direction for various large manufacturers.

Along with the improvement of technology, more and more electronic equipment disposes "bang screen", "drop screen" etc. and can increase the display screen that the screen accounts for than, and some electronic equipment disposes flexible module even to further increase the screen accounts for than. However, dispose the electronic equipment of bang screen, water droplet screen, its display screen top can leave the breach, has destroyed the shape of display screen, leads to the breach department of display screen to show the disappearance, and then makes the display effect of display screen relatively poor. In the electronic equipment configured with the telescopic module, the extension amount of the telescopic module is fixed and smaller, so that the flexibility of the telescopic module is poor.

Disclosure of Invention

The application discloses electronic equipment can solve that electronic equipment's screen accounts for than less, the display screen has the relatively poor problem of flexibility that shows disappearance and flexible module.

In order to solve the above technical problem, the present application is implemented as follows:

the embodiment of the application discloses electronic equipment, includes:

a housing;

the telescopic module is connected with the shell and can move, and under the condition that the telescopic module is located at an extending position, at least part of functional devices on the telescopic module are located outside the shell; when the telescopic module is located at the retraction position, the functional device on the telescopic module is located in the shell;

the first driving piece comprises a driving source, the driving source is arranged in the shell, and the driving source drives the telescopic module to move towards the extending position;

the second driving piece is rotatably arranged in the shell;

the winding connecting piece can be wound on the second driving piece, the winding connecting piece is respectively connected with the telescopic module and the second driving piece, and the second driving piece drives the telescopic module to move towards the retraction position through the winding connecting piece;

the limiting part is arranged in the shell, and the limiting part and the second driving part can be matched in the circumferential direction of the second driving part so as to limit the rotation of the second driving part.

The technical scheme adopted by the application can achieve the following beneficial effects:

in the electronic device disclosed in the embodiment of the application, when the telescopic module is located at the retracted position, the second driving member is in limit fit with the limiting member to limit the telescopic module to move through the winding connecting member, so that the functional device of the telescopic module can be kept at the retracted position; when the telescopic module is located at the extending position, the second driving piece is in limit fit with the limiting piece to limit the second driving piece to rotate, so that the telescopic module can be kept at the extending position. When a user needs to use the telescopic module, the limiting fit between the second driving piece and the limiting piece is released, and at the moment, the driving source can drive the telescopic module to move towards the extending position; after the telescopic module finishes working, the limiting fit between the second driving piece and the limiting piece is removed, and the second driving piece can drive the telescopic module to move towards the retraction position. Under this kind of condition, flexible module does not occupy electronic equipment's display area to can increase electronic equipment's screen and account for the ratio, simultaneously, electronic equipment's display screen need not set up the breach that is used for setting up the function device, thereby makes the display screen comparatively complete, prevents that the display screen from leading to showing the disappearance because of the breach, and then makes the display effect of display screen better, feels in order to improve user experience.

Meanwhile, the telescopic module is connected with the winding connecting piece, the functional devices on the telescopic module can integrally extend out of the shell, and the functional devices can work at more positions outside the shell, so that the degree of freedom of the functional devices is more, and the flexibility of the telescopic module is higher.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or the background art of the present application, the drawings needed to be used in the description of the embodiments or the background art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without any inventive exercise.

Fig. 1 is a schematic structural diagram of an electronic device in a retracted position according to an embodiment of the disclosure;

fig. 2 is an internal schematic view of an electronic device disclosed in an embodiment of the present application;

FIG. 3 is a cross-sectional view of an electronic device disclosed in an embodiment of the present application;

fig. 4 to 5 are partial schematic views of an electronic device disclosed in an embodiment of the present application;

fig. 6 is a cross-sectional view of an electronic device disclosed in an embodiment of the present application from another perspective;

FIG. 7 is a schematic diagram of an electronic device moving from a retracted position to an extended position according to an embodiment of the disclosure;

FIG. 8 is a schematic structural diagram of an electronic device in a first extended position according to an embodiment of the disclosure;

FIG. 9 is a schematic diagram of an electronic device moving from a first extended position to a second extended position according to an embodiment of the disclosure;

fig. 10 is a schematic structural diagram of an electronic device in a second extended position according to an embodiment of the disclosure.

Description of reference numerals:

100-shell, 110-opening, 120-rotating shaft;

200-telescopic module, 210-telescopic device, 220-connecting substrate and 221-through hole;

300-a drive source;

400-a second driving piece, 410-a turntable, 411-a limiting tooth and 420-a driving part;

500-wrap connector;

600-limiting piece, 610-electromagnet, 620-elastic part and 630-plug tongue.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. The objects distinguished by "first", "second", and the like are usually a class, and the number of the objects is not limited, and for example, the first object may be one or a plurality of objects. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The technical solutions disclosed in the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Referring to fig. 1 to 10, an electronic apparatus is disclosed in an embodiment of the present application, and the disclosed electronic apparatus includes a housing 100, a telescopic module 200, a first driving member, a second driving member 400, a winding connector 500, and a limiting member 600.

The housing 100 is a base member of the electronic device, and the housing 100 can provide a mounting base for other components of the electronic device. In the embodiment of the present application, the housing 100 is provided with an opening 110, and the opening 110 may be provided on a frame of the housing 100, through which the retractable module 200 may pass, so that the retractable module 200 can enter and exit the housing 100.

The telescopic module 200 is connected with the housing 100, and the telescopic module 200 is movable, specifically, the telescopic module 200 is movable between an extended position and a retracted position, and in the case that the telescopic module 200 is located at the extended position, the functional devices on the telescopic module 200 are at least partially located outside the housing 100; with the pantograph 200 in the retracted position, the functional devices on the pantograph 200 are located within the housing 100; specifically, the functional device on the telescopic module 200 may include at least one of a camera, a sensor, a fingerprint identification module, a telephone receiver, and a light supplement lamp, and may also include other components that can enter and exit the housing 100.

Specifically, the telescopic movement of the telescopic module 200 needs to be driven, and therefore, the first driving member includes a driving source 300, the driving source 300 is disposed in the housing 100, and the driving source 300 can drive the telescopic module 200 to move toward the extended position, so that the telescopic module 200 can move to the extended position. The second driving member 400 is rotatably disposed in the housing 100, the winding connector 500 can be wound around the second driving member 400, the winding connector 500 is respectively connected to the retractable module 200 and the second driving member 400, and when the second driving member 400 rotates, the second driving member 400 can drive the retractable module 200 to move toward the retracted position through the winding connector 500, so that the retractable module 200 can move to the retracted position.

The limiting member 600 is disposed in the housing 100, and the limiting member 600 and the second driving member 400 can be engaged with each other in the circumferential direction of the second driving member 400 to limit the rotation of the second driving member 400. Under the condition that the telescopic module 200 is located at the retracted position, the limiting member 600 is in limiting fit with the second driving member 400 to limit the rotation of the second driving member 400, so that the second driving member 400 pulls the telescopic module 200 through the winding connection member 500, at this time, the winding connection member 500 can limit the telescopic module 200 from moving towards the extended position, and further, the telescopic module 200 can be kept at the retracted position; under the condition that the telescopic module 200 is located at the extending position, the limiting member 600 and the second driving member 400 can be in limiting fit to limit the rotation of the second driving member 400, so that the telescopic module 200 is not dragged by the winding connector 500, the telescopic module 200 is prevented from being pulled back to the retracting position by the winding connector 500, and the telescopic module 200 can be kept at the extending position.

It should be noted that the winding connector 500 may be a rope, a tape measure, etc., which is not limited in the embodiments of the present application.

When the telescopic module 200 is located at the retracted position, the driving source 300 is in the non-operating state, and the driving source 300 does not apply an acting force to the telescopic module 200, so the telescopic module 200 does not have a tendency to move toward the extended position, and thus the telescopic module 200 can be maintained at the retracted position only by providing the position limiting member 600 without limiting the driving source 300. It can be seen that this solution can simplify the structure of the first drive member. In addition, when the user needs to use the telescopic module 200, the limit matching between the second driving element 400 and the limiting element 600 is released, and at this time, the driving source 300 is in the working state, so that the driving source 300 drives the telescopic module 200 to move towards the extended position, and in the driving process, the driving force of the driving source 300 is relatively stable, so that the telescopic module 200 can stably move towards the extended position, and rigid collision is not easy to occur between the telescopic module 200 and the housing 100, and thus, the noise of the electronic device during working is lower. The operation of switching the driving source 300 from the non-operating state to the operating state may be performed after the operation of releasing the limit engagement between the second driver 400 and the stopper 600, or may be performed simultaneously.

In the electronic device disclosed in the embodiment of the present application, when the telescopic module 200 is located at the retracted position, the second driving member 400 is in limit fit with the limiting member 600 to limit the movement of the telescopic module 200 through the winding connection member 500, so that the functional devices of the telescopic module 200 can be maintained at the retracted position; when the telescopic module 200 is located at the extended position, the second driving member 400 is in limit fit with the limiting member 600 to limit the rotation of the second driving member 400, so that the telescopic module 200 can be maintained at the extended position. When a user needs to use the telescopic module 200, the limiting fit between the second driving member 400 and the limiting member 600 is released, and at this time, the driving source 300 can drive the telescopic module 200 to move towards the extending position; after the telescopic module 200 completes the work, the limiting fit between the second driving member 400 and the limiting member 600 is released, and at this time, the second driving member 400 can drive the telescopic module 200 to move towards the retracted position. Under this kind of condition, flexible module 200 does not occupy electronic equipment's display area to can increase electronic equipment's screen and account for the ratio, simultaneously, electronic equipment's display screen need not set up the breach that is used for setting up the function device, thereby makes the display screen comparatively complete, prevents that the display screen from leading to showing the disappearance because of the breach, and then makes the display effect of display screen better, feels in order to improve user experience.

Meanwhile, the telescopic module 200 is connected with the winding connector 500, the functional devices on the telescopic module 200 can integrally extend out of the casing 100, and the functional devices can work at more positions outside the casing 100, so that the degree of freedom of the functional devices is more, and the flexibility of the telescopic module 200 is higher.

As described above, the driving source 300 can drive the telescopic module 200 to move towards the extended position, the driving source 300 may be various, and alternatively, the driving source 300 may be an air cylinder or a hydraulic cylinder, and a piston rod of the air cylinder or a piston rod of the hydraulic cylinder is connected to the telescopic module 200, in which case, the piston rod of the air cylinder or the piston rod of the hydraulic cylinder can directly drive the telescopic module 200 to move towards the extended position. Of course, the driving source 300 may also be a motor, and the electronic device may also include a transmission member, and the motor may be connected to the telescopic module 200 through the transmission member. The cylinder, the hydraulic cylinder and the motor can reliably drive the telescopic module 200 to move towards the extending position, and meanwhile, the cylinder, the hydraulic cylinder and the motor are long in service life and high in cost performance.

It should be noted that, the motor is a rotating motor, and when the driving source 300 is a linear motor, a power output shaft of the linear motor is directly connected to the telescopic module 200, so that the power output shaft of the linear motor can directly drive the telescopic module 200 to move towards the extended position.

Specifically, the transmission member may include any one of a rack and pinion structure, a nut and screw mechanism, and a cam mechanism. The transmission members are simple in structure, convenient to set and reliable in transmission, and can effectively transmit power to the telescopic module 200, so that the driving source 300 can well drive the telescopic module 200 to move towards the extending position.

In an optional embodiment, the telescopic module 200 may include a telescopic device 210 and a connection substrate 220, the driving source 300 is connected to the connection substrate 220, the telescopic device 210 may be detachably connected to the connection substrate 220, so that after the telescopic module 200 is extended, the telescopic device 210 may be separated from the connection substrate 220, so that the telescopic device 210 may be further extended, and further, the extension amount of the telescopic device 210 is relatively large, so that the telescopic device 210 may work at more positions outside the housing 100, so that the degree of freedom of the telescopic device 210 is relatively large, and further, the flexibility of the telescopic module 200 is relatively high.

Meanwhile, the connection substrate 220 may be provided with a through hole 221, and the winding connector 500 penetrates through the through hole 221 and is connected to the telescopic device 210, so that under the condition that the telescopic device 210 is separated from the connection substrate 220, the winding connector 500 may still be connected to the telescopic device 210 through the through hole 221, thereby preventing the telescopic device 210 from being lost after being extended, and improving user experience.

Specifically, one of the connection substrate 220 and the retractable device 210 may have a magnet thereon, and the other may have a magnetic member thereon, wherein the magnet is magnetically connected to the magnetic member, so as to achieve detachable connection of the retractable device 210 and the connection substrate 220, and the detachable connection is simple, thereby facilitating the operation of the user. It should be noted that the magnet may be a permanent magnet or an electromagnetic member, and certainly, the magnetic member may also be a permanent magnet or an electromagnetic member, which is not limited in the embodiment of the present application.

Of course, the roll connector 500 may be detachably connected to the retractable device 210, so that the retractable device 210 can be separated from the electronic device, and the retractable device 210 can be used more flexibly. It should be noted that, in this embodiment, the functional device is disposed on the telescopic device 210, so that the functional device can move along with the telescopic device 210, and after the telescopic device 210 is separated from the electronic device, the functional device can be in data connection with the electronic device in a wireless transmission manner.

Generally, the second driving member 400 may have a plurality of structural forms, for example, the second driving member 400 may be a rotating electrical machine, the winding connector 500 is wound at an output end of the rotating electrical machine, and the winding connector 500 can drive the telescopic module 200 to move during the rotation of the rotating electrical machine, which is not limited in the embodiment of the present invention. In an alternative embodiment, the second driving member 400 may include a turntable 410 and a driving portion 420, wherein the driving portion 420 is a power source, the winding connector 500 is connected to the turntable 410 and wound around the turntable 410, and the driving portion 420 may be installed in the turntable 410, so that the driving portion 420 can drive the turntable 410 to rotate, so that the winding connector 500 is gradually wound around the turntable 410, and at this time, the expansion module 200 is under the pulling force of the winding connector 500, so that the expansion module 200 moves towards the direction of the pulling force. In this case, the circumferential perimeter of the turntable 410 is generally longer, so that the driving portion 420 can drive the turntable 410 to rotate for a few turns to wind the winding connector 500, and the process time is shorter, thereby facilitating the winding connector 500 to wind the second driving member 400, preventing the winding connector 500 from being difficult or unable to wind the second driving member 400, or preventing the second driving member 400 from being failed due to falling off from the second driving member 400, and improving the reliability of the electronic device.

Specifically, the turntable 410 may be provided with a limiting tooth 411, and the limiting member 600 may be engaged with the limiting tooth 411 to limit the rotation of the turntable 410. Spacing tooth 411 can make locating part 600 and the difficult separation of second driving piece 400 to make locating part 600 can carry on spacingly to second driving piece 400 better, thereby improve the spacing reliability of locating part 600 and second driving piece 400. Further, the number of the limiting teeth 411 can be multiple, and the multiple limiting teeth 411 are sequentially arranged in the rotating direction of the turntable 410, so that the limiting part 600 can be more conveniently matched with the turntable 410 in a limiting manner, and the limiting reliability of the limiting part 600 and the turntable 410 is further improved.

As mentioned above, the driving portion 420 can drive the turntable 410 to rotate, and the driving portion 420 is a power source, which may be a variety of types, such as a motor, and the like, which is not limited in the embodiment of the present application. In an alternative embodiment, the driving part 420 may be a coil spring, the housing 100 is provided with a rotation shaft 120, the rotation disc 410 is rotatably mounted on the rotation shaft 120, one end of the coil spring is connected to the rotation shaft 120, and the other end of the coil spring is connected to the rotation disc 410. Under the condition, the coil spring can drive the rotary disc 410 to rotate through the elasticity generated by tightening or loosening the coil spring, and mechanisms such as a motor and the like which need external energy are avoided, so that the driving part 420 is simple and reliable, the driving part 420 is convenient for workers to set, and meanwhile, compared with the motor, the cost of the coil spring is lower, and the cost of the electronic equipment can be reduced.

As described above, the limiting member 600 and the limiting tooth 411 may cooperate to limit the rotation of the turntable 410, and during the specific use process of the electronic device, the limiting member 600 and the limiting tooth 411 need to cooperate and separate for multiple times, so that the telescopic module 200 can extend and retract for multiple times, in order to enable the limiting member 600 and the limiting tooth 411 to cooperate and enable the limiting member 600 to respond quickly, in an alternative embodiment, the limiting member 600 may include an electromagnet 610, an elastic portion 620 and a tongue 630, the electromagnet 610 is connected to one end of the elastic portion 620, the other end of the elastic portion 620 is connected to the tongue 630, the electromagnet 610 and the tongue 630 may be magnetically engaged, the electromagnet 610 may drive the tongue 630 to move between a first position and a second position, and in the first position, the tongue 630 and the limiting tooth 411 cooperate; in the second position, the latch 630 is disengaged from the spacing teeth 411.

In a specific using process, when a user needs to extend the telescopic module 200 to work, the user can apply a control signal to the electronic device in a key mode or a voice control mode, the control signal can control the electromagnet 610 to be electrified so that the electromagnet 610 has magnetism and is magnetically attracted with the tongue 630, and then the tongue 630 is separated from the limit teeth 411, at this time, the driving source 300 can drive the telescopic module 200 to move towards an extending position, and meanwhile, the elastic part 620 can push the tongue 630 to a first position when the control signal disappears, so that the tongue 630 can be matched with the limit teeth 411. According to the working process, the limiting part 600 with the structure is reliable in limiting and can be matched with the limiting teeth 411 for multiple times, meanwhile, the electromagnet 610 can adsorb the plug tongue 630 in a short time under the power-on condition, and the elastic part 620 can push the plug tongue 630 to move to the first position in a short time after the electromagnet 610 is powered off, so that the limiting part 600 can respond quickly, and the response speed of the telescopic module 200 can be increased to a certain extent.

Specifically, the elastic portion 620 may be a spring, because the cost of the spring is low, so that the cost of the electronic device can be further reduced, and of course, the elastic portion 620 may also be a silicone portion, a rubber portion, and the like.

In an alternative embodiment, the roll-up connection 500 may support the telescoping module 200 with the roll-up connection 500 at least partially extending out of the housing 100. Under this condition, under the condition that flexible module 200 is located the extended position, coiled connector 500 can play the supporting role to the functional device to make the functional device can work steadily, and then improve flexible module 200's stability. In particular, the roll-up connection 500 may be a rigid roll-up sheet, such as a tape measure.

The electronic device disclosed in the embodiment of the present application may be a smart phone, a tablet computer, an electronic book reader, a wearable device (e.g., a smart watch), an electronic game machine, and the like, and the specific kind of the electronic device is not limited in the embodiment of the present application.

In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. An electronic device, comprising:

a housing;

the telescopic module is connected with the shell and can move, and under the condition that the telescopic module is located at an extending position, at least part of functional devices on the telescopic module are located outside the shell; when the telescopic module is located at the retraction position, the functional device on the telescopic module is located in the shell;

the first driving piece comprises a driving source, the driving source is arranged in the shell, and the driving source drives the telescopic module to move towards the extending position;

the second driving piece is rotatably arranged in the shell;

the winding connecting piece can be wound on the second driving piece, the winding connecting piece is respectively connected with the telescopic module and the second driving piece, and the second driving piece drives the telescopic module to move towards the retraction position through the winding connecting piece;

the limiting part is arranged in the shell, and the limiting part and the second driving part can be matched in the circumferential direction of the second driving part so as to limit the rotation of the second driving part.

2. The electronic device according to claim 1, wherein the driving source is an air cylinder or a hydraulic cylinder, and a piston rod of the air cylinder or a piston rod of the hydraulic cylinder is connected to the telescopic module; alternatively, the first and second electrodes may be,

the driving source is a motor, the electronic equipment further comprises a transmission piece, and the motor is connected with the telescopic module through the transmission piece.

3. The electronic device of claim 2, wherein the transmission comprises any one of a rack and pinion mechanism, a nut and screw mechanism, and a cam mechanism.

4. The electronic device of claim 1, wherein the expansion module comprises an expansion device and a connection substrate, the driving source is connected with the connection substrate, and the expansion device is detachably connected with the connection substrate;

the connecting substrate is provided with a through hole, and the winding connecting piece penetrates through the through hole and is connected with the telescopic device.

5. The electronic device according to claim 4, wherein a magnet is provided on one of the connection substrate and the expansion device, and a magnetic member is provided on the other, the magnet being magnetically connected to the magnetic member.

6. The electronic device of claim 4, wherein the roll-up connector is removably coupled to the retractor.

7. The electronic device of claim 1, wherein the second driving member comprises a turntable and a driving portion, the winding connector is connected to the turntable and winds around the turntable, the driving portion is installed in the turntable, and the driving portion drives the turntable to rotate.

8. The electronic device of claim 7, wherein the turntable is provided with a limiting tooth, and the limiting member is capable of cooperating with the limiting tooth to limit the rotation of the turntable.

9. The electronic device according to claim 8, wherein the stopper includes an electromagnet, an elastic portion, and a tongue, the electromagnet being connected to one end of the elastic portion, and the other end of the elastic portion being connected to the tongue;

the electromagnet can drive the inserting tongue to move between a first position and a second position, and in the first position, the inserting tongue is matched with the limiting teeth; in the second position, the insertion tongue is separated from the limit teeth.

10. The electronic device of claim 7, wherein the driving portion is a coil spring, the housing is provided with a rotating shaft, the turntable is rotatably mounted on the rotating shaft, one end of the coil spring is connected to the rotating shaft, and the other end of the coil spring is connected to the turntable.

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