CN210578675U - Synchronous driving type telescopic screen product structure - Google Patents
Synchronous driving type telescopic screen product structure Download PDFInfo
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- CN210578675U CN210578675U CN201921480608.3U CN201921480608U CN210578675U CN 210578675 U CN210578675 U CN 210578675U CN 201921480608 U CN201921480608 U CN 201921480608U CN 210578675 U CN210578675 U CN 210578675U
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Abstract
The utility model relates to the technical field of retractable screen products, in particular to a synchronous drive type retractable screen product structure, which comprises a shell, a first grid piece arranged on the shell, a second grid piece arranged in a sliding way, two synchronizing wheels respectively arranged in a rotating way, and a drive motor used for driving the two synchronizing wheels; one end of the first grid piece is provided with a cylindrical shaft, one end of the telescopic screen is arranged on the second grid piece, and the middle part of the telescopic screen is wound around the cylindrical shaft so that the other end of the telescopic screen enters between the shell and the grid piece; during the use, two synchronizing wheels of driving motor drive rotate simultaneously, and the both sides of two synchronizing wheel drive synchronizing bar make synchronizing bar remove, avoid taking place to remove crooked because of synchronizing bar both sides uneven atress, and the synchronizing bar of removal stretches out or the retraction via the flexible screen of second bars piece drive for the display area of flexible screen is automatic to be increased or is automatic to be dwindled, avoids flexible screen to take place crooked and use badly at the removal in-process simultaneously.
Description
Technical Field
The utility model relates to a flexible screen product technical field especially discloses a flexible screen product structure of synchronous drive formula.
Background
Along with the progress of science and technology, mobile intelligent equipment (such as smart mobile phone, panel computer etc.) has become one of people's daily life's essential items gradually, and mobile intelligent equipment all has the display screen of being convenient for control, along with the promotion of people's demand, when people handle different operations, for example, when receiving and making a call and recreation, people often need the display area of display screen can increase or reduce in order to promote product experience degree, so, can change the mobile intelligent equipment of display area just in time to transport.
The mobile intelligent device changes the display area among the prior art and is unreasonable in structural design, and in the process of changing the display area of the telescopic screen, the two sides of the telescopic screen are always inclined in the telescopic process due to uneven stress, and the experience degree of consumers is low.
Disclosure of Invention
In order to overcome the shortcoming and the not enough that exist among the prior art, the utility model aims to provide a flexible screen product structure of synchronous drive formula for the display area automatic increase or the automation of flexible screen reduce, ensure simultaneously that flexible screen takes place to incline and use badly at the removal in-process, promote consumer experience degree.
In order to achieve the above object, the utility model discloses a synchronous drive formula retractable screen product structure, including the casing, set up in the first bars of casing, with the first bars or/and the second bars of casing slip setting, respectively rotate and set up and lie in two synchronizing wheels of first bars both sides, be used for driving two synchronizing wheels to rotate the driving motor simultaneously; first bars spare, second bars spare are used for supporting external flexible screen, and the one end of first bars spare is equipped with the cylinder axle, and the one end of flexible screen sets up in the one end that the cylinder axle was kept away from to the second bars spare, and the middle part of flexible screen is around passing through the cylinder axle so that the other end of flexible screen gets into between casing and the bars spare, and two synchronizing wheels make a round trip to slide via synchronous strip drive second bars spare.
Wherein, synchronous strip is the U type, and the one end of synchronous strip sets up in the second bars spare, and the middle part of synchronous strip is around locating the cylinder axle, and the other end of synchronous strip stretches into between bars spare and the casing, and synchronous strip is located between flexible screen and the bars spare, and the both sides of synchronous strip have cooperation portion respectively, and two synchronizing wheel are respectively via the synchronous strip removal of cooperation portion drive of synchronous strip both sides.
The synchronizing wheel is provided with a plurality of teeth, the teeth are arranged around the rotating axis of the synchronizing wheel, the matching portion is provided with a plurality of clamping holes, the clamping holes extend along the length direction of the synchronizing strip, and the clamping holes are used for accommodating the teeth.
Wherein, the cylinder axle is equipped with the perforation that runs through the cylinder axle, and driving motor holds and locates in the perforation, and driving motor includes motor main part and axis body, and the motor main part is stretched out respectively suddenly at the both ends of axis body, and motor main part drive axis body rotates, and two synchronizing wheels of both ends drive respectively of axis body rotate.
The shell is provided with an accommodating cavity, the accommodating cavity penetrates through the top surface of the shell, and the first grid piece, the second grid piece, the synchronizing wheel and the driving motor are all positioned in the accommodating cavity; the cylinder axle is located the one end in holding chamber, and the one end that the cylinder axle was kept away from in holding chamber runs through the side of casing, and the one end business turn over holding chamber that the cylinder axle was kept away from via the holding chamber to second bars spare.
Wherein, the casing can be dismantled and be connected with the protecting cover, and the protecting cover is used for hiding around the middle part of establishing the flexible screen in the cylinder axle outside.
The first grid part is provided with a plurality of first grid bars, all the first grid bars are positioned on the same side of the cylindrical shaft, and the first grid bars are spaced from each other and arranged in parallel; the second grating is provided with a plurality of second grating strips which are arranged in parallel at intervals, and the first grating strips and the second grating strips are arranged in a staggered mode.
Wherein, the second bars spare has the storage tank, and all second check strips all are located the storage tank, and in first check strip stretched into the storage tank, one side of the diapire of storage tank was kept away from to all first check strips, one side coplane setting that the diapire of storage tank was kept away from to all second check strips formed the holding surface, and synchronous strip subsides are established on the holding surface, and one side that the holding surface was kept away from to synchronous strip is used for the flexible screen of contradicting.
Has the advantages that: during the use, two synchronizing wheels of driving motor drive rotate simultaneously, and the both sides of two synchronizing wheel drive synchronizing bar make synchronizing bar remove, avoid taking place to remove crooked because of synchronizing bar both sides uneven atress, and the synchronizing bar of removal stretches out or the retraction via the flexible screen of second bars piece drive for the display area of flexible screen is automatic to be increased or is automatic to be dwindled, avoids flexible screen to take place crooked and use badly at the removal in-process simultaneously.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a perspective view of the first grid member of the present invention.
Fig. 5 is a perspective view of a second grid member of the present invention.
The reference numerals include:
1-housing 2-first grid 3-second grid
4-synchronizing wheel 5-driving motor 6-cylindrical shaft
7-synchronous strip 8-tooth 9-clamping hole
11-through hole 12-shaft body 13-containing cavity
14 protective cover 15 first grid bar 16 second grid bar
17-the storage tank 101-the expansion screen.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
Referring to fig. 1 and 2, the utility model discloses a synchronous drive formula retractable screen product structure, including casing 1, install the first bars 2 of fixing in casing 1, with first bars 2 or/and casing 1 slip set up the second bars 3, rotate respectively and set up and lie in two synchronizing wheels 4 of the first bars 2 left and right sides, be used for driving two synchronizing wheels 4 pivoted driving motor 5 simultaneously.
When the size of the display area of the telescopic screen 101 needs to be changed, the driving motor 5 drives the two synchronizing wheels 4 to rotate simultaneously, the two sides of the two synchronizing wheels 4 driving the synchronizing strips 7 enable the synchronizing strips 7 to move, the phenomenon that the moving is inclined due to uneven stress on the two sides of the synchronizing strips 7 is avoided, the moving synchronizing strips 7 drive the telescopic screen 101 to stretch out or retract through the second grid piece 3, the display area of the telescopic screen 101 is automatically increased or reduced, and the phenomenon that the telescopic screen 101 is inclined in the moving process and poor in use is avoided.
The synchronous strip 7 is a U-shaped flat plate approximately, one end of the synchronous strip 7 is fixedly connected to the second grid part 3, the middle of the synchronous strip 7 is wound on the outer side of the cylindrical shaft 6, the other end of the synchronous strip 7 extends between the grid part and the shell 1, and the synchronous strip 7 is located between the telescopic screen 101 and the grid part. The two sides of the synchronous strip 7 are respectively provided with a matching part, and the two synchronous wheels 4 respectively drive the synchronous strip 7 to move through the matching parts on the two sides of the synchronous strip 7. During practical use, the synchronous wheel 4 is matched with the matching part, so that the relative rotation between the synchronous wheel 4 and the synchronous strip 7 is avoided, namely, the slipping phenomenon between the synchronous wheel 4 and the synchronous strip 7 is avoided.
Referring to fig. 1 to 3, a plurality of teeth 8 are disposed on the synchronizing wheel 4, the teeth 8 are formed by protruding from the outer surface of the synchronizing wheel 4, the teeth 8 are disposed around the rotation axis of the synchronizing wheel 4, the matching portion is provided with a plurality of engaging holes 9, the engaging holes 9 extend along the length direction of the synchronizing bar 7, and the engaging holes 9 are used for accommodating the teeth 8.
When driving motor 5 drive synchronizing wheel 4 rotated, tooth 8 stretched into card hole 9 in, stretched into the interior pore wall of 8 conflict card holes 9 of tooth in the card hole 9, along with the continuous rotation of synchronizing wheel 4, synchronizing wheel 4 can drive the cooperation portion and remove, and the cooperation portion of removal can make whole synchronous strip 7 remove, via the cooperation of tooth 8 with card hole 9, effectively avoids synchronizing wheel 4 and synchronous strip 7 to take place relative rotation.
Be provided with the perforation 11 that runs through cylindrical shaft 6 on the cylindrical shaft 6, perforation 11 extends the setting along cylindrical shaft 6's length direction, and driving motor 5 holds to be established in perforation 11, and driving motor 5 includes motor body and axis body 12, and the left and right sides of motor body is suddenly stretched out respectively at the both ends of axis body 12, and motor body drive axis body 12 rotates, and two synchronizing wheels 4 of both ends drive respectively of axis body 12 rotate. The same shaft body 12 is used for driving the two synchronizing wheels 4 to rotate, so that the two synchronizing wheels 4 are ensured to rotate simultaneously, and the telescopic screen 101 is further ensured not to be inclined in the telescopic process.
The cylindrical shaft 6 is located at one end of the accommodating cavity 13, which is far away from the cylindrical shaft 6, penetrates through the side face of the shell 1, and the second grid part 3 enters and exits the accommodating cavity 13 through one end of the accommodating cavity 13, which is far away from the cylindrical shaft 6. When the driving motor 5 drives the synchronizing wheel 4 to rotate, the synchronizing wheel 4 can drive the second grid part 3 to enter and exit the accommodating cavity 13 through the synchronizing bar 7, so that the first grid part 2 and the second grid part 3 are matched to always support the telescopic screen 101 with the changed display area.
The housing 1 is detachably connected with a protecting cover 14, and the protecting cover 14 is used for covering the middle part of the telescopic screen 101 arranged outside the cylindrical shaft 6. The protecting cover 14 is used for protecting the middle part of the telescopic screen 101, and the middle part of the telescopic screen 101 is prevented from being damaged by touch.
Referring to fig. 1 to 5, the first grid 2 has a plurality of first bars 15, all the first bars 15 are located on the same side of the cylindrical shaft 6, the plurality of first bars 15 are spaced and arranged in parallel, the first bars 15 are substantially straight bars, and the cross section of the first bars 15 is rectangular.
The second grid 3 has a plurality of second bars 16, the plurality of second bars 16 are spaced and arranged in parallel, the first bars 15 and the second bars 16 have the same shape, the first bars 15 and the second bars 16 are arranged in a staggered manner, that is, one second bar 16 is arranged between any two adjacent first bars 15, and one first bar 15 is arranged between any two adjacent second bars 16.
Have storage tank 17 on the second bars 3, storage tank 17 is formed from the concave establishment of the top surface of second bars 3, all second check bars 16 all are located storage tank 17, second check bars 16 are connected with storage tank 17's diapire, first check bars 15 stretch into in storage tank 17, one side of storage tank 17's diapire is kept away from to all first check bars 15, one side coplane setting and formation holding surface of storage tank 17's diapire is kept away from to all second check bars 16, synchronous strip 7 pastes and establishes on the holding surface, one side that the holding surface was kept away from to synchronous strip 7 is used for the conflict to support expansion screen 101. In the touch-control use of telescopic screen 101, synchronous strip 7 supports telescopic screen 101 with the conflict all the time of bars piece cooperation, prevents that telescopic screen 101 from taking place the indent and damaging in the use, promotes telescopic screen 101's performance.
The above description is only for the preferred embodiment of the present invention, and the present specification should not be construed as limiting the present invention.
Claims (8)
1. The utility model provides a flexible screen product structure of synchronous drive formula which characterized in that: the device comprises a shell, a first grid piece arranged on the shell, a second grid piece arranged in a sliding manner with the first grid piece or/and the shell, two synchronizing wheels respectively arranged in a rotating manner and positioned at two sides of the first grid piece, and a driving motor used for driving the two synchronizing wheels to rotate simultaneously; first bars spare, second bars spare are used for supporting external flexible screen, and the one end of first bars spare is equipped with the cylinder axle, and the one end of flexible screen sets up in the one end that the cylinder axle was kept away from to the second bars spare, and the middle part of flexible screen is around passing through the cylinder axle so that the other end of flexible screen gets into between casing and the bars spare, and two synchronizing wheels make a round trip to slide via synchronous strip drive second bars spare.
2. The synchronous drive type retractable screen product structure of claim 1, wherein: synchronous strip is the U type, and the one end of synchronous strip sets up in second bars spare, and the middle part of synchronous strip is around locating the cylinder axle, and the other end of synchronous strip stretches into between bars spare and the casing, and synchronous strip is located between flexible screen and the bars spare, and the both sides of synchronous strip have cooperation portion respectively, and two synchronizing wheels are respectively via the synchronous strip removal of cooperation portion drive of synchronous strip both sides.
3. The synchronous drive type retractable screen product structure of claim 2, wherein: the synchronizing wheel is provided with a plurality of teeth, the teeth are arranged around the rotating axis of the synchronizing wheel, the matching part is provided with a plurality of clamping holes, the clamping holes extend along the length direction of the synchronizing strip, and the clamping holes are used for accommodating the teeth.
4. The synchronous drive type retractable screen product structure of claim 1, wherein: the cylinder axle is equipped with the perforation that runs through the cylinder axle, and driving motor holds and locates in the perforation, and driving motor includes motor main part and axis body, and the motor main part is stretched out respectively suddenly at the both ends of axis body, and motor main part drive axis body rotates, and two synchronizing wheels of both ends drive respectively of axis body rotate.
5. The synchronous drive type retractable screen product structure of claim 1, wherein: the shell is provided with an accommodating cavity, the accommodating cavity penetrates through the top surface of the shell, and the first grid piece, the second grid piece, the synchronizing wheel and the driving motor are all positioned in the accommodating cavity; the cylinder axle is located the one end in holding chamber, and the one end that the cylinder axle was kept away from in holding chamber runs through the side of casing, and the one end business turn over holding chamber that the cylinder axle was kept away from via the holding chamber to second bars spare.
6. The synchronous drive type retractable screen product structure of claim 1, wherein: the casing can be dismantled and be connected with the protecting cover, and the protecting cover is used for hiding around the middle part of establishing the flexible screen in the cylinder axle outside.
7. The synchronous drive type retractable screen product structure of claim 1, wherein: the first grid part is provided with a plurality of first grid bars, all the first grid bars are positioned on the same side of the cylindrical shaft, and the first grid bars are spaced from each other and arranged in parallel; the second grating is provided with a plurality of second grating strips which are arranged in parallel at intervals, and the first grating strips and the second grating strips are arranged in a staggered mode.
8. The synchronous drive type retractable screen product structure of claim 7, wherein: the second grid has the storage tank, and all second check bars all are located the storage tank, and in first check bar stretched into the storage tank, one side of the diapire that the storage tank was kept away from to all first check bars, one side coplane setting that the diapire of storage tank was kept away from to all second check bars formed the holding surface, and synchronous strip subsides are established on the holding surface, and one side that the holding surface was kept away from to synchronous strip is used for the flexible screen of contradicting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921480608.3U CN210578675U (en) | 2019-09-06 | 2019-09-06 | Synchronous driving type telescopic screen product structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921480608.3U CN210578675U (en) | 2019-09-06 | 2019-09-06 | Synchronous driving type telescopic screen product structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210578675U true CN210578675U (en) | 2020-05-19 |
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ID=70642231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921480608.3U Expired - Fee Related CN210578675U (en) | 2019-09-06 | 2019-09-06 | Synchronous driving type telescopic screen product structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210578675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394851A (en) * | 2020-11-30 | 2021-02-23 | Oppo广东移动通信有限公司 | Screen size control method, electronic device, medium, and apparatus |
| WO2022001309A1 (en) * | 2020-06-28 | 2022-01-06 | Oppo广东移动通信有限公司 | Electronic device and control method thereof |
-
2019
- 2019-09-06 CN CN201921480608.3U patent/CN210578675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001309A1 (en) * | 2020-06-28 | 2022-01-06 | Oppo广东移动通信有限公司 | Electronic device and control method thereof |
| CN112394851A (en) * | 2020-11-30 | 2021-02-23 | Oppo广东移动通信有限公司 | Screen size control method, electronic device, medium, and apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |