CN109805672A - A kind of Display Rack - Google Patents
A kind of Display Rack Download PDFInfo
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- CN109805672A CN109805672A CN201910228264.5A CN201910228264A CN109805672A CN 109805672 A CN109805672 A CN 109805672A CN 201910228264 A CN201910228264 A CN 201910228264A CN 109805672 A CN109805672 A CN 109805672A
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- guide
- track groove
- flexible device
- draught line
- display rack
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Abstract
The present invention provides a kind of Display Racks characterized by comprising pedestal, comprising: the first fixed block, for fixing one end of the flexible device；Guide-track groove, the both ends of the guide-track groove are connect with the pedestal；Sliding part for fixing the other end of the flexible device, and slides that the flexible device is driven to bend in the guide-track groove；And driving assembly, it is configured to that the sliding part is driven to move in the guide-track groove.By one end of the fixed flexible device of the first fixed block of pedestal, drives sliding part to slide in guide-track groove to drive another end motion of flexible device by driving assembly, realize bending of the flexible device on desired guiding trajectory.Sliding part slides in guide-track groove and defines the overbending direction of flexible device, reduces random bending of the user to flexible device, and it is easy to damage in the case where manpower is arbitrarily bent to solve flexible device, maintenance frequently, the high problem of maintenance cost.
Description
Technical field
The present invention relates to field of display technology, and in particular to a kind of Display Rack.
Background technique
With the continuous development of display technology, flexible screen is because its low-power consumption, flexible characteristic are to wearable device
Using far-reaching influence is brought, the following flexible screen will be widely applied with the continuous infiltration of personal intelligent terminal.Currently, very much
Producer all shows flexible device in exhibition, random bigger when due to manpower bending, if direct people during displaying
The problem of arbitrarily to be bent with hand, it is easy to damage that there are flexible devices, frequently replaces, increases cost.
Summary of the invention
In view of this, the embodiment of the present invention is dedicated to providing a kind of Display Rack, with solve in the prior art flexible device due to
The problem of damage is led to by any bending.
One aspect of the present invention provides a kind of Display Rack, comprising: pedestal, comprising: the first fixed block, it is described soft for fixing
One end of property device；Guide-track groove, the both ends of the guide-track groove are connect with the pedestal；Sliding part, for fixing the flexible device
The other end of part, and slide that the flexible device is driven to bend in the guide-track groove；And driving assembly, it is configured to drive
The sliding part is moved to move in the guide-track groove.
In one embodiment, the sliding part includes: sliding block, and sliding is in the guide-track groove to drive the flexibility
Device bending；And second fixed block, it is detachably connected with the sliding block, for fixing the other end of the flexible device.
In one embodiment, the driving component includes: the motor that the chassis interior is arranged in；It is fixed on the electricity
Coiling block on machine；First draught line；One end of first draught line is connect with the coiling block, first draught line
Other end is connected with the side of the sliding block；And second draught line；One end of second draught line and the coiling block
Connection, the other end of second draught line are connected with the other side of the sliding block；Wherein, the motor passes through described in driving
It is that the flexible device is curved that first draught line, which draws the sliding block with second draught line and slides in the guide-track groove,
Folding provides power.
In one embodiment, described for showing the Display Rack of flexible device further include: the first reset assembly is used for as institute
It states flexible device and is folded into and be restored to the initial position of the sliding block after the first predeterminated position power is provided；And second reset group
Part is restored to the initial position of the sliding block and provides power for being folded into for the flexible device after the second predeterminated position.
In one embodiment, first reset assembly includes: and is coated on described first in the guide-track groove to lead
First back-moving spring on the outside of lead, one end of the first back-moving spring are connected with the pedestal, the first back-moving spring
The other end be connected with the side of the sliding block；Second reset assembly include: be coated in the guide-track groove it is described
Second back-moving spring on the outside of second draught line, one end of the second back-moving spring are connected with the pedestal, and described second is multiple
The other end of position spring is connected with the other side of the sliding block.
In one embodiment, the shape of the guide-track groove includes: that central angle is big greater than 180 ° of arc-shaped or central angle
In 180 ° of ellipse arc.
In one embodiment, the initial position includes: the center of the guide-track groove arc.
In one embodiment, length of the first back-moving spring under no external force is that the guide-track groove arc is long
The half of degree, length of the second back-moving spring under no external force are the half of the guide-track groove arc length.
In one embodiment, the coiling block is respectively used to wind described first and lead there are two the coiling subregion being laminated
Lead and second draught line.
In one embodiment, the length that first draught line is wrapped in the coiling block is greater than or equal to the guide rail
The half of the length of slot arc, the length that second draught line is wrapped in the coiling block are greater than or equal to the guide-track groove arc
The half of the length of shape.
A kind of Display Rack provided in an embodiment of the present invention is led to by one end of the fixed flexible device of the first fixed block of pedestal
Component driver sliding part of overdriving slides to drive another end motion of flexible device in guide-track groove, realizes that flexible device exists
Bending on desired guiding trajectory.Sliding part slides in guide-track groove and defines the overbending direction of flexible device, reduces user to soft
Property device random bending, it is easy to damage in the case where manpower is arbitrarily bent to solve flexible device, maintenance frequently, maintenance cost
High problem.
Detailed description of the invention
Fig. 1 show a kind of configuration schematic diagram of Display Rack of one embodiment of the invention offer.
Fig. 2 a, 2b, 2c show main view, top view and the partial cutaway of a kind of Display Rack of one embodiment of the invention offer
Face figure.
Fig. 3 show a kind of partial sectional view of the coiling block of Display Rack of one embodiment of the invention offer.
Fig. 4 show a kind of structural schematic diagram of the coiling block of Display Rack of one embodiment of the invention offer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1 show a kind of configuration schematic diagram of Display Rack of one embodiment of the invention offer.As shown in Figure 1, the exhibition
Frame includes pedestal 1, comprising: the first fixed block 11, for fixing one end of flexible device 7；Guide-track groove 2, the both ends of guide-track groove 2 with
The pedestal 1 connects；Sliding part 3 for fixing the other end of flexible device 7, and slides to drive flexibility in guide-track groove 2
Device 7 is bent；And driving assembly 4, it is configured to driving sliding part 3 and is moved in guide-track groove 2.
Fig. 2 a, 2b, 2c show main view, top view and the partial cutaway of a kind of Display Rack of one embodiment of the invention offer
Face figure.As shown in Figure 2 a, pedestal 1 is the pedestal for supporting entire Display Rack, and the shape of pedestal 1 can be circle described in such as Fig. 2 a
Shape is also possible to the shapes such as rectangular, triangle, it should be understood that as long as pedestal 1 can stablize the entire Display Rack of support, the present invention
Embodiment to the concrete shape of pedestal 1 without limitation.As shown in Figure 2 b, pedestal 1 includes the first fixed block 11, pedestal 1 and first
Fixed block 11, which can be, integrally to be prepared, and is also possible to removably to connect, the embodiment of the present invention is fixed to pedestal 1 and first
The connection type of block is not specifically limited.First fixed block 11 is used to fix one end of flexible device 7, it should be understood that first is solid
As long as determining one end that block 11 is capable of fixing flexible device 7, tool of the embodiment of the present invention to the first fixed block 11 and flexible device 7
Body fixed form is without limitation.Guide-track groove 2 slides sliding part 3 in trapped orbit for providing trapped orbit.Sliding part 3
The other end of fixed 7 acts of flexible device drives flexible device 7 on desired guiding trajectory by sliding of the sliding part 3 in guide-track groove 2
Bending.As long as should be appreciated that sliding part 3 realizes sliding in guide-track groove 2, the embodiment of the present invention is to sliding part 3 in guide rail
The specific implementation form that slot 2 slides is without limitation.Driving assembly 4 is configured to driving sliding part 3 and moves in guide-track groove 2, should
Understand, as long as driving assembly 4 can drive sliding part 3 to move in guide rail, the embodiment of the present invention is specific to driving assembly 4
Form is without limitation.Flexible device 7 can be flexible screen for example shown in FIG. 1, can be flexible wristband, is also possible to flexible screen
Mobile phone；It should be appreciated that as long as the device that reciprocal flexible bending may be implemented of 7 sheet of flexible device, the present invention are implemented
Example is not specifically limited flexible device 7.
By one end of the fixed flexible device 7 of the first fixed block 11 of pedestal 1, sliding part 3 is driven to exist by driving assembly 4
The interior another end motion for sliding to drive flexible device 7 of guide-track groove 2, realizes bending of the flexible device 7 on desired guiding trajectory.It is sliding
Dynamic portion 3 is slided in guide-track groove 2 defines the overbending direction of flexible device 7, reduces user to the random curved of flexible device 7
Folding, it is easy to damage in the case where manpower arbitrarily bend to solve flexible device 7, and maintenance is frequent, the high problem of maintenance cost.
In one embodiment, sliding part 3 includes: sliding block 31, and sliding is in guide-track groove 2 to drive flexible device 7 curved
Folding；And second fixed block 32, it is detachably connected with sliding block 31, for fixing the other end of flexible device 7.Sliding block 31 and second
Installation and removal of the flexible device 7 on Display Rack that are detachably connected as between fixed block 32 provide convenience.
As long as should be appreciated that sliding block 31 can slide in guide-track groove 2, the embodiment of the present invention is realized sliding block 31 and is slided
Concrete form without limitation.As long as the second fixed block 32 is capable of fixing one end of flexible device 7, the embodiment of the present invention is to
The specific fixed form of two fixed blocks 32 and flexible device 7 is without limitation.Connection between sliding block 31 and the second fixed block 32 can
To be to snap connection, be also possible to hinge connection etc., it should be understood that as long as may be implemented between sliding block 31 and the second fixed block 32
Be detachably connected, the embodiment of the present invention to the specific implementation form being detachably connected without limitation.
Fig. 3 show a kind of partial sectional view of the coiling block of Display Rack of one embodiment of the invention offer.Such as
Shown in Fig. 3, driving assembly 4 includes: the motor 41 being arranged in inside pedestal 1；The coiling block being fixed on motor 41
42；First draught line 43；First draught line, 43 one end is connect with coiling block 42,43 other end of the first draught line and sliding block 31
Side is connected；And second draught line 44；Second draught line, 44 one end is connect with coiling block 42,44 other end of the second draught line
It is connected with the other side of sliding block 31；Wherein, the motor 41 is by driving the first draught line 43 with the second draught line 44 to lead
Draw sliding block 31 slided in guide-track groove 2 for institute's flexible device 7 bending power is provided.
It should be appreciated that can control the bending speed of flexible device 7 by controlling the revolving speed of motor 41, the present invention is implemented
Example is not specifically limited the control method of 41 revolving speed of motor.As long as motor 41 can drive coiling block 42 to rotate, this hair
Bright embodiment to the specific driving method of motor 41 without limitation.The shape of coiling block 42 can be cylinder as described in Figure 1,
As long as coiling block 42 can smoothly realize take-up and unwrapping wire, the embodiment of the present invention does not limit the concrete shape of coiling block 42
Fixed, as long as the first draught line 43 and the second draught line 44 are able to achieve the connection of coiling block 42 Yu sliding block 31, the present invention is implemented
Example to the specific material of the first draught line 43 and the second draught line 44 without limitation.
Coiling block 42 is driven to rotate together by the positive and negative reciprocating rotation of motor 41, coiling block 42 pulls the first draught line again
43 and second draught line 44, slide sliding block 31 in guide-track groove 2, sliding block 31 drive flexible device 7 with the second fixed block 32
Bending of the flexible device 7 on desired guiding trajectory is realized in one end motion of connection.
In one embodiment, for showing the Display Rack of flexible device 7 further include: the first reset assembly 5, for being flexible
Device 7, which is folded into, to be restored to the initial position of sliding block 31 after the first predeterminated position and provides power；And second reset assembly 6, it uses
The initial position that sliding block 31 is restored to after being folded into the second predeterminated position for flexible device 7 provides power.
First predeterminated position needs to be determined according to the angle that flexible device 7 is bent with the second predeterminated position.It should manage
Solution, as long as the first reset assembly 5 and the second reset assembly 6 are restored to sliding block after being folded into predeterminated position for flexible device 7
31 initial position provides power, specific implementation of the embodiment of the present invention to the first reset assembly 5 and the second reset assembly 6
Mode is without limitation.
Flexible device 7 has good flexibility, but 7 rigidity of flexible device is insufficient, lacks and sliding block 31 is pushed to be restored to just
The power that power, that is, flexible device 7 of beginning position returns to original state passes through the first reset assembly 5 and the second reset assembly 6
Set up, initial position can be restored to for flexible device 7, power is provided.
In one embodiment, the first reset assembly 5 includes: that 43 outside of the first draught line is coated in guide-track groove 2
First back-moving spring 51, one end of first back-moving spring 51 is connected with pedestal 1, the other end and sliding block of first back-moving spring 51
31 side is connected；Second reset assembly 6 includes: to be coated on the second of 44 outside of the second draught line in guide-track groove 2 to reset
One end of spring 61, second back-moving spring 61 is connected with pedestal 1, the other end of second back-moving spring 61 and the other side of sliding block 31
It is connected.
Under draw in the first draught line 43, sliding block 31 is sliding to the direction of the first draught line 43 along guide-track groove 2
Dynamic, first back-moving spring 51 is compressed, and second back-moving spring 61 is stretched, and when the first predeterminated position of arrival of sliding block 31, is compressed
First back-moving spring 51 compression force reaction to sliding block 31, return to initial position for sliding block 31 and power be provided.Spring it is anti-
Active force directly can restore initial position for sliding block 31 and provide power, and first back-moving spring 51 is set with second back-moving spring 61
It is set to flexible device 7 and returns to original state offer convenience from bending state.
In one embodiment, the shape of guide-track groove 2 includes: that arc-shaped or central angle of the central angle greater than 180 ° is greater than
180 ° of ellipse arc.The setting of arc-shaped or ellipse arc guide-track groove 2 keeps sliding of the sliding block 31 in guide-track groove 2 more suitable
Freely.Central angle is greater than 180 ° of setting, can provide bigger space for the bending of flexible device 7.
In one embodiment, initial position includes: the center of 2 arc of guide-track groove.It is initial when sliding block 31
Position is set in the center of 2 arc of guide-track groove, and the original state of flexible device 7 is not bending state, is not showing
When bending function, the available release of folding s tress avoids being chronically at excessive loss caused by bending state.
In one embodiment, length of the first back-moving spring 51 under no external force is 2 arc length of guide-track groove
Half, length of the second back-moving spring 61 under no external force are the half of the slot arc length.
Sliding block 31 is in initial position, and the effect i.e. spring that spring is also at no external force, which is not compressed, not also to be stretched,
When flexible device 7 does not show bending function, spring avoids spring from being chronically at compressive state or stretching in no external force state
It loads and excessive loss.First back-moving spring 51 and length of the second back-moving spring 61 under no external force are guide-track groove 2
The half of arc length can effectively extend the service life of first back-moving spring 51 Yu second back-moving spring 61.
Fig. 4 show a kind of for showing the structure of the coiling block of the Display Rack of flexible device of one embodiment of the invention offer
Schematic diagram.As shown in figure 4, coiling block 42 there are two the coiling subregion 421 and 422 being laminated, is respectively used to wind described first and lead
Lead 43 and second draught line 44.
The setting of the coiling subregion 421 and 422 of coiling block 42 two stackings makes the first draught line 43 and second traction
Line 44 is wound in respective subregion, is avoided when motor 41 rotates, and coiling block 42 is simultaneously wound to be drawn with two draught lines are discharged
The winding chaotic each other risen.
In one embodiment, the length that the first draught line 43 is wrapped in coiling block 42 is greater than or equal to the guide-track groove 2
The half of the length of arc, the length that the second draught line 44 is wrapped in coiling block 42 are greater than or equal to 2 arc of guide-track groove
The half of length.
The length that first draught line 43 and the second draught line 44 are wrapped in coiling block 42 is all larger than or is equal to the guide-track groove 2
The half of the length of arc allows the maximum under the drive of sliding block 31 of flexible device 7 to be folded into guide-track groove 2 and 1 phase of pedestal
Connect place.Realize maximum bending of the flexible device 7 in the Display Rack.
In one embodiment, for showing the Display Rack of flexible device 7 further include: the first upper cover 9,9 one end of the first upper cover
It is connected with pedestal 1, for covering a part of guide-track groove 2；And second upper cover 10,10 one end of the second upper cover are connected with pedestal 1,
For covering another part of guide-track groove 2；First upper cover 9 and the second upper cover position 10 are in 31 two sides of sliding block.
The Display Rack offer that is designed as of first upper cover and the second upper cover is more fully protected, and can not only prevent from artificially bending soft
Property device 7, and can occur to provide protection when accident is fallen in Display Rack.
In one embodiment, for showing the Display Rack of flexible device 7 further include: the first bottom cover 8 is connect with pedestal 1, is used
In covering the motor 41 inside pedestal 1.
First bottom cover 8 can make motor 41 be not exposed to outside, further protect motor 41, while being also beneficial to Display Rack
Stabilization is put.
It should be appreciated that in order not to obscure embodiments of the present invention, specification only to it is some it is crucial, may not necessary technology
It is described with feature, and the feature that may do not can be realized to some those skilled in the art is explained.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, made any modification, equivalent replacement etc. be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Display Rack characterized by comprising
Pedestal, comprising: the first fixed block, for fixing one end of the flexible device；
Guide-track groove, the both ends of the guide-track groove are connect with the pedestal；
Sliding part for fixing the other end of the flexible device, and slides to drive the flexibility in the guide-track groove
Device bending；And
Driving assembly is configured to that the sliding part is driven to move in the guide-track groove.
2. Display Rack according to claim 1, which is characterized in that the sliding part includes:
Sliding block, sliding is in the guide-track groove to drive the flexible device to bend；And
Second fixed block is detachably connected with the sliding block, for fixing the other end of the flexible device.
3. Display Rack according to claim 2, which is characterized in that the driving component includes:
The motor of the chassis interior is set；
The coiling block being fixed on the motor；
First draught line；One end of first draught line is connect with the coiling block, the other end of first draught line
It is connected with the side of the sliding block；And
Second draught line；One end of second draught line is connect with the coiling block, the other end of second draught line
It is connected with the other side of the sliding block；
Wherein, the motor is by driving first draught line with second draught line to draw the sliding block described
Sliding provides power for flexible device bending in guide-track groove.
4. Display Rack according to claim 3, which is characterized in that further include:
First reset assembly, for being folded into the initial bit for being restored to the sliding block after the first predeterminated position for the flexible device
Offer power is provided；And
Second reset assembly, for being folded into the initial bit for being restored to the sliding block after the second predeterminated position for the flexible device
Offer power is provided.
5. Display Rack according to claim 4, which is characterized in that
First reset assembly includes: the first reset bullet being coated on the outside of first draught line in the guide-track groove
Spring, one end of the first back-moving spring are connected with the pedestal, the other end of the first back-moving spring and the sliding block
Side is connected；
Second reset assembly includes: the second reset bullet being coated on the outside of second draught line in the guide-track groove
Spring, one end of the second back-moving spring are connected with the pedestal, the other end of the second back-moving spring and the sliding block
The other side is connected.
6. Display Rack according to claim 5, which is characterized in that the shape of the guide-track groove includes: that central angle is greater than 180 °
Arc-shaped or central angle be greater than 180 ° of ellipse arc.
7. Display Rack according to claim 6, which is characterized in that the initial position includes: in the guide-track groove arc
Heart position.
8. Display Rack according to claim 7, which is characterized in that length of the first back-moving spring under no external force
For the half of the guide-track groove arc length, length of the second back-moving spring under no external force is the guide-track groove arc
The half of shape length.
9. Display Rack according to claim 3, which is characterized in that there are two the coiling subregions being laminated for the coiling block, respectively
For winding first draught line and second draught line.
10. Display Rack according to claim 9, which is characterized in that first draught line is wrapped in the length of the coiling block
Degree is greater than or equal to the half of the length of the guide-track groove arc, and the length that second draught line is wrapped in the coiling block is big
In or equal to the guide-track groove arc length half.
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