CN210324962U

CN210324962U - Flexible electronic device

Info

Publication number: CN210324962U
Application number: CN201921243196.1U
Authority: CN
Inventors: 张跃兴; 王朝纲; 陈松亚
Original assignee: Shenzhen Royole Technologies Co Ltd
Current assignee: Shenzhen Royole Technologies Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-14
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to a flexible electronic device, which comprises a flexible electronic part, a winding component, a driving component and a key component, wherein the winding component comprises a scroll and a bearing seat, the driving component is accommodated in the scroll and drives the scroll to rotate relative to the bearing seat, and the first end of the flexible electronic part is fixed on the scroll; the button subassembly includes PCBA board and mechanical button, is equipped with the pilot lamp on the PCBA board, is equipped with the leaded light post of the pilot lamp leaded light of being convenient for between PCBA board and the mechanical button, and PCBA board, mechanical button and leaded light post all with spool fixed connection. The utility model discloses with PCBA board, mechanical button and leaded light post all with spool fixed connection to guaranteed that pilot lamp and leaded light post that are in on the PCBA board all rotate with the spool together, the pilot lamp just can keep relative quiescent condition with the leaded light post like this, thereby avoided the leaded light post because lead to the inhomogeneous problem of leaded light with pilot lamp relative movement.

Description

Flexible electronic device

Technical Field

The utility model belongs to the technical field of mobile terminal, especially, relate to a flexible electronic device.

Background

Electronic devices such as mobile phones, handheld computers, and notebooks are widely used in life, users generally operate the electronic devices through a touch screen or an external keyboard, and with the development of high technology, consumers have increasingly high requirements for portability and diversification of the electronic devices. The electronic devices in the prior art are limited in size and are not highly portable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a for, flexible electron device leaded light uneven technical problem among the solution prior art.

The utility model discloses a first aspect provides a flexible electronic device, including flexible electronic component, winding assembly, drive assembly and button subassembly, winding assembly includes spool and bearing frame, drive assembly holds in the spool and drives the relative bearing frame rotation of spool, the first end of flexible electronic component is fixed on the spool; the button subassembly includes PCBA board and mechanical button, be equipped with the pilot lamp on the PCBA board, the PCBA board with be equipped with the leaded light post of the pilot lamp leaded light of being convenient for between the mechanical button, PCBA board, mechanical button and leaded light post all with spool fixed connection.

Preferably, the button subassembly still includes the elastic construction, PCBA board one end and spool fixed connection, the PCBA board other end and the one end fixed connection of elastic construction, the other end of elastic construction with mechanical button fixed connection, be equipped with on the mechanical button and pass the elastic construction and to the touch post that the touch pad direction of PCBA board extends, the elastic construction to the mechanical button is applyed and is made the touch post breaks away from the effort of touch pad.

Preferably, the driving assembly comprises a main board, a battery and a motor, two ends of the battery are respectively abutted between the main board and the motor, an output end of the battery is electrically connected with an input end of the main board, an input end of the motor is electrically connected with an output end of the main board, and a power output end of the motor is mechanically connected with the reel.

Preferably, the flexible electronic device further comprises a charging assembly, the charging assembly comprises a charging circuit board, a charging jack piece and a charging shell, the charging shell is fixed to the end portion of the bearing seat, the charging circuit board is accommodated in the charging shell, the charging jack piece is fixed to an opening of the charging shell, one end of the charging circuit board is electrically connected with the main board, and the other end of the charging circuit board is electrically connected with the charging jack piece.

Preferably, the winding assembly further comprises bearings and shaft sleeves, the two groups of bearings are respectively sleeved at two ends of the reel and fixed on the bearing seats, the shaft sleeves abut against the joints of the reel and the power output ends of the motors, and the shaft sleeves are fixed on the bearing seats.

Preferably, the spool is electrically conductive structure, the subassembly that charges still includes copper sheathing and coil, the tip of spool is equipped with a plurality ofly to be suitable for the fixed slot of copper sheathing, the one end of coil with the charging circuit board electricity is connected, the other end of coil with the copper sheathing contacts, the coil pass through the copper sheathing and the spool switches on to on the mainboard.

Preferably, the flexible electronic part is folded in the bearing seat by the rotation of the reel in a winding state.

Preferably, the flexible electronic device further comprises a housing comprising an opening; the second end of the flexible electronics protrudes out of the housing through the opening.

Preferably, the flexible electronic device further comprises a hand-held rod fixed to the second end of the flexible electronic element, for being forced to pull the flexible electronic element out of the housing and preventing the second end of the flexible electronic element from being furled into the opening during furling driven by the driving assembly.

From the foregoing the embodiment of the utility model provides a, the utility model discloses with PCBA board, mechanical button and leaded light post all with spool fixed connection to guaranteed that pilot lamp and leaded light post that are in on the PCBA board all rotate together with the spool, pilot lamp and leaded light post just can keep relative quiescent condition like this, thereby avoided the leaded light post because lead to the inhomogeneous problem of leaded light with pilot lamp relative movement.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the flexible electronic device of the present invention;

fig. 2 is an exploded view of the flexible electronic device of the present invention;

fig. 3 is a cross-sectional view of the flexible electronic device of the present invention;

FIG. 4 is an enlarged partial view of the portion circled A in FIG. 3;

FIG. 5 is an enlarged partial view of the portion encircled at B in FIG. 3;

fig. 6 is a schematic view of a local structure of a housing of the flexible electronic device of the present invention.

Description of the main elements:

1. a flexible electronic component; 2. a winding assembly; 3. a drive assembly; 4. a key assembly; 5. a charging assembly; 6. A housing; 11. a hand-held wand; 21. a reel; 22. a bearing; 23. a bearing seat; 24. a shaft sleeve; 31. a main board; 32. a battery; 33. a motor; 41. PCBA board; 42. a mechanical key; 43. a light guide pillar; 44. an indicator light; 45. an elastic structure; 51. a charging circuit board; 52. a charging jack member; 53. a charging housing; 54. A copper sleeve; 55. a coil; 61. and (4) opening.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a flexible electronic device, which can be a flexible touch pad-equipped touch keyboard, a flexible display screen, or a combination of the flexible keyboard and the flexible display screen; but not limited to, a mobile phone, a tablet computer, a palm computer, a Personal Digital Assistant (PDA), an electronic reader, etc., and the embodiment of the present invention is not limited thereto.

Referring to fig. 1-5, the flexible electronic device of the present invention includes a flexible electronic component 1, a winding assembly 2, a driving assembly 3 and a key assembly 4, wherein the winding assembly 2 includes a reel 21 and a bearing seat 23, the driving assembly 3 is accommodated in the reel 21 and drives the reel 21 to rotate relative to the bearing seat 23, and a first end of the flexible electronic component 1 is fixed on the reel 21; the key assembly 4 includes PCBA board 41 and mechanical button 42, is equipped with pilot lamp 44 on the PCBA board 41, is equipped with the leaded light post 43 of being convenient for pilot lamp 44 leaded light between PCBA board 41 and the mechanical button 42, and PCBA board 41, mechanical button 42 and leaded light post 43 all with spool 21 fixed connection.

It should be noted that the above-mentioned "first end" and the "second end" appearing hereinafter are respectively the head end and the tail end of the flexible electronic component 1 in the winding direction, the "first end" is fixed on the winding shaft 21 and is located at the inner surface of the winding structure during the winding process, and the "second end" is located at the outer surface of the winding structure during the winding process.

Compared with the prior art, the utility model discloses with PCBA board 41, mechanical button 42 and leaded light post 43 all with spool 21 fixed connection to guaranteed that pilot lamp 44 and leaded light post 43 that are in on PCBA board 41 all rotate together with spool 21, pilot lamp 44 just can keep relative quiescent condition with leaded light post 43 like this, thereby avoided leaded light post 43 because lead to the inhomogeneous problem of leaded light with pilot lamp 44 relative movement.

In this embodiment, the key assembly 4 further includes an elastic structure 45, one end of the PCBA board 41 is fixedly connected to the reel 21, the other end of the PCBA board 41 is fixedly connected to one end of the elastic structure 45, the other end of the elastic structure 45 is fixedly connected to the mechanical key 42, a touch post passing through the elastic structure 45 and extending toward the touch pad of the PCBA board 41 is disposed on the mechanical key 42, and the elastic structure 45 applies an acting force to the mechanical key 42 to separate the touch post from the touch pad. Due to the arrangement of the elastic structure 45, after the mechanical key 42 is pressed down, the touch column is contacted with the touch pad, and the touch pad transmits corresponding information to the PCBA 41; when the mechanical key 42 is released, the touch column is separated from the touch pad under the action of the elastic structure 45, and the mechanical key 42 is restored to the original state. The utility model provides an elastic structure 45 can be spring structure or shell fragment structure, and elastic structure 45 mainly plays certain buffering and limiting displacement to the touch-control post.

In this embodiment, the driving assembly 3 includes a main board 31, a battery 32 and a motor 33, two ends of the battery 32 respectively abut against between the main board 31 and the motor 33, an output end of the battery 32 is electrically connected to an input end of the main board 31, an input end of the motor 33 is electrically connected to an output end of the main board 31, and a power output end of the motor 33 is mechanically connected to the reel 21. The PCBA 41 is electrically connected with the main board 31, the battery 32 supplies power to the main board 31 and the motor 33, the PCBA 41 receives information of the touch pad, converts the information into readable information and sends the readable information to the main board 31, and the main board 31 confirms to start the motor 33 according to the readable information to drive the reel 21 to rotate, so that the winding process of the flexible electronic part 1 is achieved.

In this embodiment, the flexible electronic device further includes a charging assembly 5, the charging assembly 5 includes a charging circuit board 51, a charging jack 52 and a charging housing 53, the charging housing 53 is fixed at the end of the bearing seat 23, the charging circuit board 51 is accommodated in the charging housing 53, the charging jack 52 is fixed on the opening 61 of the charging housing 53, one end of the charging circuit board 51 is electrically connected to the main board 31, and the other end of the charging circuit board 51 is electrically connected to the charging jack 52. The charging circuit board 51 is electrically connected with the main board 31, and the input current is transmitted to the battery 32 through the charging jack piece 52 for storage or is directly used on the main board 31, and meanwhile, the charging circuit board can also realize the electrical connection of the flexible electronic device and other intelligent terminals.

In this embodiment, the winding assembly 2 further includes bearings 22 and shaft sleeves 24, the two sets of bearings 22 are respectively sleeved on two ends of the reel 21 and fixed on the bearing seats 23, the shaft sleeves 24 are abutted against a connection portion between the reel 21 and a power output end of the motor 33, and the shaft sleeves 24 are fixed on the bearing seats 23. The inner surface of the bearing 22 is rotatably connected with the reel 21, and the outer surface of the bearing 22 is fixed on the bearing seat 23, so that the rotary connection between the reel 21 and the bearing seat 23 is realized. The inner surface of the sleeve 24 is provided with an internal thread adapted to the external thread of the power take-off of the motor 33 and serving to stabilize the motor 33 during rotation on the bearing support 23.

In this embodiment, the winding shaft 21 is of a conductive structure, the charging assembly 5 further includes a copper sleeve 54 and a coil 55, the end of the winding shaft 21 is provided with a plurality of fixing slots suitable for fixing the copper sleeve 54, one end of the coil 55 is electrically connected to the charging circuit board 51, the other end of the coil 55 is in contact with the copper sleeve 54, and the coil 55 is conducted to the main board 31 through the copper sleeve 54 and the winding shaft 21. Charging circuit board 51, the jack piece 52 and the shell 53 that charges among the subassembly 5 that charges all are fixed in bearing frame 23, do not rotate along with spool 21, through set up coil 55 on the subassembly 5 that charges, copper sheathing 54 rotates along with the rotation of spool 21, and coil 55 contacts with copper sheathing 54, and in copper sheathing 54 rotatory in-process, coil 55 keeps the contact with copper sheathing 54 always, and then can not influence the electric connection process between charging circuit board 51 and the mainboard 31.

Referring to fig. 6, the flexible electronic component 1 is folded on the bearing seat 23 by the rotation of the reel 21 in the winding state. The flexible electronic device further comprises a housing 6, the housing 6 comprising an opening 61; the second end of the flexible electronic part 1 protrudes out of the housing 6 through the opening 61. The flexible electronic device further comprises a hand-held lever 11, the hand-held lever 11 being fixed to the second end of the flexible electronic element 1 for being forced to pull the flexible electronic element 1 out of the housing 6 and preventing the second end of the flexible electronic element 1 from being furled into the opening 61 during furling driven by the driving assembly 3. The handheld rod 11 is convenient to pull out the flexible electronic part 1 manually, the size of the handheld rod 11 is larger than that of the opening 61, the second end of the flexible electronic part 1 extends out of the opening 61 of the shell 6 through the handheld rod 11 in the winding state of the flexible electronic part 1, and meanwhile, when the driving assembly 3 drives the flexible electronic part 1 to retract, the second end of the flexible electronic part 1 is prevented from being folded into the shell 6.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

Above is the description to the technical scheme that the utility model provides, to technical personnel in the field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and range of application, to sum up, this description content should not be understood as the restriction of the utility model.

Claims

1. A flexible electronic device is characterized by comprising a flexible electronic part, a winding assembly, a driving assembly and a key assembly, wherein the winding assembly comprises a reel and a bearing seat, the driving assembly is accommodated in the reel and drives the reel to rotate relative to the bearing seat, and a first end of the flexible electronic part is fixed on the reel; the button subassembly includes PCBA board and mechanical button, be equipped with the pilot lamp on the PCBA board, the PCBA board with be equipped with the leaded light post of the pilot lamp leaded light of being convenient for between the mechanical button, PCBA board, mechanical button and leaded light post all with spool fixed connection.

2. The flexible electronic device of claim 1, wherein the key assembly further comprises an elastic structure, one end of the PCBA board is fixedly connected to the reel, the other end of the PCBA board is fixedly connected to one end of the elastic structure, the other end of the elastic structure is fixedly connected to the mechanical key, a touch post passing through the elastic structure and extending in a direction of the touch pad of the PCBA board is disposed on the mechanical key, and the elastic structure applies an acting force to the mechanical key to separate the touch post from the touch pad.

3. The flexible electronic device according to claim 1, wherein the driving assembly comprises a main board, a battery and a motor, two ends of the battery respectively abut against between the main board and the motor, an output end of the battery is electrically connected with an input end of the main board, an input end of the motor is electrically connected with an output end of the main board, and a power output end of the motor is mechanically connected with the reel.

4. The flexible electronic device according to claim 3, further comprising a charging assembly, wherein the charging assembly comprises a charging circuit board, a charging jack member and a charging housing, the charging housing is fixed at the end of the bearing seat, the charging circuit board is accommodated in the charging housing, the charging jack member is fixed on an opening of the charging housing, one end of the charging circuit board is electrically connected to the main board, and the other end of the charging circuit board is electrically connected to the charging jack member.

5. The flexible electronic device of claim 4, wherein the winding assembly further comprises bearings and shaft sleeves, two sets of the bearings are respectively sleeved at two ends of the reel and fixed on the bearing seats, the shaft sleeves abut against a joint between the reel and a power output end of the motor, and the shaft sleeves are fixed on the bearing seats.

6. The flexible electronic device according to claim 4, wherein the reel is a conductive structure, the charging assembly further comprises a copper sleeve and a coil, the end of the reel is provided with a plurality of fixing slots suitable for fixing the copper sleeve, one end of the coil is electrically connected to the charging circuit board, the other end of the coil is in contact with the copper sleeve, and the coil is conducted to the main board through the copper sleeve and the reel.

7. The flexible electronic device of claim 1, wherein the flexible electronic element is folded on the bearing seat by rotation of the reel in a winding state.

8. The flexible electronic device of claim 1, further comprising a housing comprising an opening; the second end of the flexible electronics protrudes out of the housing through the opening.

9. The flexible electronic device of claim 8, further comprising a hand-held wand secured to the second end of the flexible electronic element for being forced to withdraw the flexible electronic element from the housing and to prevent the second end of the flexible electronic element from being retracted into the opening during retraction driven by the drive assembly.