CN209448772U - A kind of flexible screen terminal foldable assembly - Google Patents
A kind of flexible screen terminal foldable assembly Download PDFInfo
- Publication number
- CN209448772U CN209448772U CN201920481688.8U CN201920481688U CN209448772U CN 209448772 U CN209448772 U CN 209448772U CN 201920481688 U CN201920481688 U CN 201920481688U CN 209448772 U CN209448772 U CN 209448772U
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- support
- supporter
- shell
- flexible screen
- elastic slice
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- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000004743 Polypropylene Substances 0.000 claims description 7
- -1 polypropylene Polymers 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 238000005452 bending Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Abstract
The utility model discloses a kind of flexible screen terminal foldable assemblies, including spaced first shell and second shell, the first shell side opposite with second shell is equipped with the first support being clamped with first shell activity, first support bottom is equipped with the first supporter connected by one group of first damper, the second shell side opposite with first shell is equipped with the second support being clamped with second shell activity, second support bottom is equipped with the third supporter connected by the second damper, the second supporter is equipped between first support and second support, second supporter is equipped with 2 parallel and vertical with first support empty slots, the Undee shrapnel across empty slot is respectively equipped in empty slot, first support and the exposure of first shell holding section are equipped with the first cover board, second support and the exposure of second shell holding section are equipped with the second cover board.This foldable assembly can make flexible screen bending process smooth, can also be folded outward with part infolding, and structure is simple, at low cost.
Description
Technical field
The utility model relates to terminal device technical field, specifically a kind of flexible screen terminal foldable assembly.
Background technique
As flexible screen technology reaches its maturity, Foldable mobile terminal product future is a main trend, such as folding cell phone, folding
The products such as folded plate, portable computers all may be to foldable development, but folding end product must also have in addition to performance is high
In the cruise duration of preferable appearance, weight and volume appropriate and abundance, it could be received in this way by consumer.Due to flexible screen
Terminal device and previous clamshell difference are folded, its screen crosses over the flip lid used in the past in the position of folding and folding
Structure is not available, it is necessary to be realized using different fold mechanisms.But come using mechanical linkage which controls in the prior art
It realizes that folding is more complicated, and has shortcomings, such as: occupied terminal equipment inner space is too big, causes battery placement space
Too small, equipment volume thickness is too big, it has not been convenient to carry, the out-of-flatness of screen collapsed position fold be unfolded, being folded outward class product can only be outer
Folding cannot be extended to infolding angle.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies of the prior art, to provide a kind of flexible screen terminal foldable assembly.This
Kind of foldable assembly, can make flexible screen bending process smooth, can also be folded outward with part infolding, and structure is simple.
Realizing the technical solution of the utility model aim is:
A kind of flexible screen terminal foldable assembly, including spaced first shell and second shell, first shell and the
The opposite side of two shells is equipped with the first support being clamped with first shell activity, and first support bottom is equipped with through one group of first resistance
First supporter of Buddhist nun's device connection, the second shell side opposite with first shell are equipped with second be clamped with second shell activity
Frame, second support bottom are equipped with the third supporter connected by the second damper, are equipped between first support and second support
Second supporter, the second supporter side adjacent with first support and second support are respectively equipped with the multiple groups for stretching out the second supporter
The elastic slice of the arc-shaped shape in outer end, elastic slice are connect with first support and second support respectively, and the curved end of elastic slice is respectively protruding into
One group be equipped between second support and first shell in one group of first gap being equipped between first support and first shell
In second gap, wherein the curved end of elastic slice is respectively against first shell inner wall and second shell inner wall, the second supporter with
First supporter and third supporter are hinged by the protrusion of the second supporter bottom, the second supporter be equipped with 2 it is parallel and
The empty slot vertical with first support and second support is respectively equipped with the Undee shrapnel across empty slot, Undee shrapnel in empty slot
Both ends respectively in first support and second support slidably, the exposure of first support and first shell holding section is equipped with the
The exposure of one cover board, second support and second shell holding section is equipped with the second cover board, and the first cover board and first shell are affixed,
Second cover board is affixed with second shell, avoids first support and second support sliding friction flexible screen.
Second damper is identical as the first damper specification, shape, quantity, and the quantity of first damper is extremely
2 few, the quantity and specification of first damper and the second damper are according to practical placement space, terminal weight, terminal ruler
Very little comprehensive condition determines that the first damper and the second damper material are metal or metal bonding plastics.
First supporter is identical as third support shape, specification.
First supporter includes one group of first support frame, and two neighboring first support frame is hinging manner connection
Or polypropylene flexible hinge mode connects.
First support frame is at least 3.
Second supporter include one group of second support frame, elastic slice be located at two outside the second support frame outer walls, two
It is connected between the second support frame of outside and elastic slice between two neighboring second support frame for polypropylene flexible hinge mode,
The one end of elastic slice inwardly and polypropylene are bonded the mounting portion of the second supporter；The protrusion of second supporter bottom is located at
On the second intermediate support frame, the protrusion of the second supporter can play the first supporter of connection and third supporter and drive the
The effect of one supporter and the sliding of third supporter, also functions to and keeps on the second supporter and the first supporter and third supporter
The effect of lower distance.
The quantity of second support frame is 3 and the above odd number.
The elastic slice is at least 2 groups, and 2 opposite elastic slices are one group on the second support frame of two outside, elastic slice number
Amount matches with the first gap and the second number of gaps, elastic slice drive first support and second support respectively with first shell and the
Two shells generate thrust.
The Wave shape spring sheet material is that elastic toughness is preferable, the moderate antifriction metal (AFM) of thickness.
The height of Undee shrapnel is equal to the height of the second supporter empty slot, and the width of the second supporter empty slot is equal to wave
Shape elastic slice flatten after width, wherein the second support frame in the middle part of the second supporter is fixed with Undee shrapnel, several articles the
Length remains unchanged the flexible screen supporting surface of two support frames composition in the process of bending.
First cover board and the second cover plate materials are sheet metal, the first cover board, the second cover board, first shell, second
Shell and the second supporter form the flexible screen loading end of a uniform height.
This foldable assembly can make flexible screen bending process smooth, can also be folded outward with part infolding, and structure letter
It is single.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is not have the explosive view of flexible screen in Fig. 1；
Fig. 3 is the schematic diagram that first shell and first support are clamped in embodiment and second shell and second support are clamped；
Fig. 4 is the schematic diagram of the first supporter and third supporter in embodiment；
Fig. 5 is the diagrammatic cross-section of the first supporter and third supporter in embodiment；
Fig. 6 is the schematic diagram of the second supporter in embodiment；
Fig. 7 is the diagrammatic cross-section of the second supporter in embodiment；
Fig. 8 is the schematic diagram of first support and second support in embodiment；
Fig. 9 is the schematic diagram of the first cover board and the second cover board in embodiment；
Figure 10 is the schematic diagram of embodiment medium wave shape wave elastic slice；
Figure 11 is the schematic diagram of the first damper in embodiment；
Figure 12-a is that foldable assembly is folded outward schematic diagram completely in embodiment；
Figure 12-b is that foldable assembly part is folded outward schematic diagram in embodiment；
Figure 12-c is schematic diagram under foldable assembly horizontality in embodiment；
Figure 12-d is foldable assembly infolding schematic diagram in embodiment.
In figure, 1. first shell, 2. second shell, 3. first the first support frame of supporter 3-1., 4. second supporter
Raised 6. second, 5. the first gap first support 5-1. 4-1. the second support frame 4-2. elastic slice 4-3. empty slot 4-4.
9. first cover board 10. second of the second gap frame 6-1. 7. first the second damper of damper 7-1., 8. Undee shrapnel lid
11. third supporter of plate, 12. flexible screen.
Specific embodiment
It is further elaborated below with reference to content of the embodiment and attached drawing to the utility model, but is not practical new to this
The restriction of type.
Embodiment:
- Figure 10 referring to Fig.1, a kind of flexible screen terminal foldable assembly, including spaced first shell 1 and second shell
2, the side opposite with second shell 2 of first shell 1 is equipped with the first support 5 with 1 activity clamping of first shell, and first support 5 exists
Sliding scale in first shell 1 is less than 0.5mm, and 5 bottom of first support is equipped with first connected by one group of first damper 7
Supporter 3, the side opposite with first shell 1 of second shell 2 are equipped with the second support 6 with the activity clamping of second shell 2, and second
Sliding scale of the frame 6 in second shell 2 is less than 0.5mm, and 6 bottom of second support is equipped with through the second damper 7-1 connection
Third supporter 11, is equipped with the second supporter 4 between first support 5 and second support 6, the second supporter 4 and first support 5 and
The adjacent side of second support 6 is respectively equipped with the elastic slice 4-2, elastic slice 4-2 for stretching out the arc-shaped shape in multiple groups outer end of the second supporter 4
It is connect respectively with first support 5 and second support 6, the curved end of elastic slice 4-2 is respectively protruding into first support 5 and first shell 1
Between in one group of second gap 6-1 being equipped between second support 6 and first shell 2 in one group of first gap 5-1 being equipped with,
Wherein the curved end of elastic slice 4-2 is respectively against 2 inner wall of 1 inner wall of first shell and second shell, the second supporter 4 and first
Support body 3 and third supporter 11 are hinged by the raised 4-4 of 4 bottom of the second supporter, the second supporter be equipped with 2 it is parallel and
The Undee shrapnel 8 across empty slot 4-3 is respectively equipped in the empty slot 4-3 vertical with first support and second support, empty slot 4-3,
8 both ends of Undee shrapnel respectively in first support 5 and second support 6 slidably, first support 5 and 1 holding section of first shell
Exposure be equipped with the first cover board 9, the exposure of second support 6 and 2 holding section of second shell is equipped with the second cover board 10, the
One cover board 9 and first shell 1 are affixed, and the second cover board 10 and second shell 2 are affixed.
7 device specifications of the damping of the second damper 7-1 and first, shape, quantity and installation site are corresponding identical, and described the
The quantity of one damper 7 is at least two, and this example is 4.As shown in figure 11, the first damper 7 includes the elastic slice and L-shaped of being in U-shape
Sheet metal composition, the elastic slice that is in U-shape clamp L shape sheet metal, and L shape sheet metal is made to pass through the disengaging sliding of U-shaped elastic slice by resistance.It is described
The damper that other structures also can be used in first damper 7 and the second damper 7-1 replaces.
First supporter 3 is identical as 11 shape of third supporter, specification, as shown in figure 5, the first supporter 3 and third branch
Occlusion with teeth between support body 11 makes the first supporter 3 move relative synchronization with third supporter 11.
First supporter 3 includes that one group of first support frame 3-1, two neighboring first support frame 3-1 are hinge
Mode connects or polypropylene flexible hinge mode connects.Between first adjacent skeleton 3-1, it is folded outward angle and is limited in guarantor
Sliding can normally be passed in and out when foldable assembly is folded outward 0-180 ° of range by demonstrate,proving the first supporter 3, and infolding angle, which is limited in, to be set
In the maximum infolding angular range that the flexible screen 12 of meter allows, maximum infolding angle suggestion does not surpass 90 °.
The first support frame 3-1 is at least 3, and this example is 4.
Second supporter 4 includes one group of second support frame 4-1, and elastic slice 4-2 is located at two the second support frames of outside
4-1 outer wall between two neighboring second support frame 4-1 is poly- third between two outside the second support frame 4-1 and elastic slice 4-2
Alkene flexible hinge mode connects, and the one end of elastic slice 4-2 inwardly is bonded the mounting portion of the second supporter 4 with polypropylene；It is described
The protrusion of second supporter, 4 bottom is located in the middle on the second support frame 4-1, and the raised 4-4 of the second supporter 4 can the company of playing
The effect for connecing the first supporter 3 and third supporter 11 and the first supporter 3 and third supporter 11 being driven to slide, also functions to guarantor
Hold the effect of the second supporter 4 and the first supporter 3 and about 11 distance of third supporter.
The quantity of the second support frame 4-1 is 3 and the above odd number, and this example is 7.
The elastic slice 4-2 is at least 2 groups, and this example is 3 groups, 2 opposite bullets on two outsides, the second support frame 4-1
Piece 4-2 is one group, and elastic slice 4-2 drives first support 5 and second support 6 to push away respectively with first shell 1 and the generation of second shell 2
Power makes 12 bending part both ends of flexible screen adequately stretched power always, smooth to keep flexible screen 12 to tighten.
If the bending radius after foldable assembly is folded outward completely of Undee shrapnel 8 is less than 5mm, the metal of Undee shrapnel 8
Material thickness should be less than 0.1mm, to ensure the damage that will not be permanently deformed after Undee shrapnel 8 is bent.
The components of flexible screen terminal foldable assembly are completed with screw, and first shell 1 and second shell 2 are folded outward completely
When 7 the second sections support frame 4-1 constitute 180 ° of sectors, the flexibility of 7 the second upper surfaces support frame 4-1 composition
Shield 12 supporting surface width to remain unchanged in the process of bending, by resistance that the first damper 7 and the second damper 7-1 are provided come
The sliding of the first supporter 3 and third supporter 11 is limited to realize the expanded angle of flexible screen 12, when table on the second supporter 4
Face arc length is greater than under the first supporter 3 for stretching out first shell 1 and the composition of third supporter 11 for stretching out second shell 2
To be folded outward angular range when the arc length of surface, as shown in Figure 12-a, Figure 12-b；When the upper surface and first of the second supporter 4
When the lower surface that supporter 3 and third supporter 11 form is horizontality, the component is not folded, as shown in Figure 12-c；When
The upper surface arc length of second supporter 4, which is less than, stretches out the first supporter 3 of first shell 1 and stretches out the of second shell 2
It is infolding angular range when the lower surface arc length of three supporters 11 composition, as shown in Figure 12-d；When foldable assembly is level
Unfolded state when, Undee shrapnel 8 can reinforce each second support frame 4-1 on the second supporter 4 smooth and
The horizontal supporting force of one shell 1 and second shell 2, to guarantee the flatness of flexible screen 12, elastic slice 4-2 allows always in folding process
First support 5 and second support 6 generate thrust to first shell 1 and second shell 2 respectively, and flexible screen 12 is made to remain certain
Dynamics is tightened, it is ensured that flexible screen 12 keeps smooth in folding process.
Since the second support frame 4-1 of 12 loading end of flexible screen of the second supporter 4 of foldable assembly is using poly- third
Alkene flexible hinge mode connects, and when foldable assembly is by external collision, the second support frame 4-1 can bear certain external force and become
Shape, first support 5 and second support 6 can also be inside contracted slightly to first shell 1 and second shell 2, offset local collision power, institute
It not will cause folding component element structure damage generally to hit, while in the deformation of the second supporter 4, first support 5 and second support 6
Contracting buffering can also mitigate damage risk of the bending part flexible screen 12 by external collision.
It certainly, is preferred embodiments of the present invention above.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise of not departing from the utility model basic principle, several improvements and modifications can also be made, these improvement
Also it is considered as the protection scope of the utility model with retouching.
Claims (8)
1. a kind of flexible screen terminal foldable assembly, which is characterized in that including spaced first shell and second shell, first
The shell side opposite with second shell is equipped with the first support being clamped with first shell activity, and first support bottom, which is equipped with, passes through one
First supporter of group the first damper connection, the second shell side opposite with first shell is equipped with to be clamped with second shell activity
Second support, second support bottom is equipped with the third supporter connected by the second damper, first support and second support
Between be equipped with the second supporter, the second supporter side adjacent with first support and second support be respectively equipped with stretching second support
The elastic slice of the arc-shaped shape in multiple groups outer end of body, elastic slice are connect with first support and second support respectively, the curved end of elastic slice
It is respectively protruding into one group of first gap being equipped between first support and first shell and is set between second support and first shell
In one group of second gap having, wherein the curved end of elastic slice is respectively against first shell inner wall and second shell inner wall, and second
Supporter and the first supporter and third supporter are hinged by the protrusion of the second supporter bottom, and the second supporter is equipped with 2
Parallel and vertical with first support and second support empty slot is respectively equipped with the Undee shrapnel across empty slot, wave in empty slot
Shape wave elastic slice both ends respectively in first support and second support slidably, the exposure of first support and first shell holding section
It is equipped with the first cover board, second support and the exposure of second shell holding section are equipped with the second cover board.
2. flexible screen terminal foldable assembly according to claim 1, which is characterized in that second damper and the first resistance
Buddhist nun's device specification, shape, quantity are identical, and the quantity of first damper is at least two.
3. flexible screen terminal foldable assembly according to claim 1, which is characterized in that the first supporter and third supporter
Shape, specification are identical.
4. flexible screen terminal foldable assembly according to claim 1, which is characterized in that first supporter includes one group
First support frame, two neighboring first support frame are that hinging manner connects or polypropylene flexible hinge mode connects.
5. flexible screen terminal foldable assembly according to claim 4, which is characterized in that first support frame is at least
3.
6. flexible screen terminal foldable assembly according to claim 1, which is characterized in that second supporter includes one group
Second support frame, elastic slice is located on the second support frame outer wall of outside, between the second support frame of outside and elastic slice and adjacent
It is connected between two the second support frames for polypropylene flexible hinge mode；The protrusion of second supporter bottom is located in the middle
On two support frames.
7. flexible screen terminal foldable assembly according to claim 6, which is characterized in that the quantity of the second support frame is 3
Item and the above odd number.
8. flexible screen terminal foldable assembly according to claim 1, which is characterized in that the elastic slice is at least 2 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481688.8U CN209448772U (en) | 2019-04-11 | 2019-04-11 | A kind of flexible screen terminal foldable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481688.8U CN209448772U (en) | 2019-04-11 | 2019-04-11 | A kind of flexible screen terminal foldable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209448772U true CN209448772U (en) | 2019-09-27 |
Family
ID=68034465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920481688.8U Withdrawn - After Issue CN209448772U (en) | 2019-04-11 | 2019-04-11 | A kind of flexible screen terminal foldable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209448772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109981853A (en) * | 2019-04-11 | 2019-07-05 | 倪承明 | A kind of flexible screen terminal foldable assembly |
-
2019
- 2019-04-11 CN CN201920481688.8U patent/CN209448772U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109981853A (en) * | 2019-04-11 | 2019-07-05 | 倪承明 | A kind of flexible screen terminal foldable assembly |
| WO2020207039A1 (en) * | 2019-04-11 | 2020-10-15 | 倪承明 | Flexible screen terminal folding assembly |
| CN109981853B (en) * | 2019-04-11 | 2023-11-10 | 倪承明 | Flexible screen terminal folding assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190927 Effective date of abandoning: 20231110 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190927 Effective date of abandoning: 20231110 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |