CN108335629A - A kind of display terminal - Google Patents
A kind of display terminal Download PDFInfo
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- CN108335629A CN108335629A CN201710041809.2A CN201710041809A CN108335629A CN 108335629 A CN108335629 A CN 108335629A CN 201710041809 A CN201710041809 A CN 201710041809A CN 108335629 A CN108335629 A CN 108335629A
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- display module
- groove
- display
- sliding groove
- display terminal
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of display terminal, including the first display module, the second display module and rotation coupling, wherein, the rotation coupling includes rotary body and the shaft positioned at a rotating body, the shaft is fixedly connected with second display module, first display module is equipped with the first sliding groove, and the rotation position is in the first sliding groove and can sliding axially along the shaft.Single screen and double screen switching can be carried out due to being not necessarily to detach double screen, and by sliding, therefore the present invention improves double screen switching flexibility.
Description
Technical field
The present invention relates to terminal applies technical field, more particularly to a kind of display terminal.
Background technology
It is well known that existing double screen terminal is typically discrete setting, such as two pieces of screens are mounted on same shell
On realized.Due to being independent from each other between double screen and shell, when need not use double screen, need by
Two pieces of screens are separated, and are preserved respectively；When needing using double screen, needs to find and assemble, so that double screen and list
The flexibility that screen switching uses is poor.
Invention content
The embodiment of the present invention provides a kind of display terminal, is asked so that the flexibility for solving double screen and single screen switching uses is poor
Topic.
In order to achieve the above object, the embodiment of the present invention provides a kind of display terminal, including the first display module, second aobvious
Show component and rotation coupling, wherein the rotation coupling includes rotary body and the shaft positioned at a rotating body, described
Shaft is fixedly connected with second display module, first display module be equipped with the first sliding groove, the rotation position in
And it can sliding axially along the shaft in the first sliding groove.
Optionally, the first sliding groove is located at the back side of first display module, and it is aobvious that the shaft is located at described second
Show the back side of component, the rotation coupling can slide between the first end and second end of the first sliding groove, when described turn
When dynamic connector is located at the first end of the first sliding groove, the back side of first display module and second display module
The back side is bonded；When the rotation coupling is located at the second end of the first sliding groove, second display module can be relative to
First display module rotates, and the front of the first display module and the front of the second display module are located at same put down after rotation
Face.
Optionally, it is convexly equipped with a column on first display module, the first sliding groove is located on the column；It is described
It is slided equipped with the second sliding slot for accommodating the column, described second position that the back side of second display module corresponds to the column
The inner wall of slot extends outward to form fixed link, and the fixed link is equipped with the mounting hole being adapted to the shaft.
Optionally, the back side of second display module is additionally provided with mounting groove, has in the two opposite side walls of the mounting groove
It further includes the holder that can be contained in the mounting groove to have the rotation axis being oppositely arranged, the display terminal, and the holder corresponds to
The position of two rotation axis is equipped with the mounting hole being adapted to the rotation axis, and the holder is coordinated by the mounting hole and rotation axis
It is rotatablely connected with second display module.
Optionally, it is additionally provided with the first groove and the second groove of mutual dislocation on first display module, described first
Groove and the second groove are interconnected, and escape groove is equipped between first groove and the first sliding groove, to be connected to described the
One groove and the first sliding groove, second groove is interior to be equipped with contact；The display terminal further includes connecting shaft, connection sheet, elasticity
Part and detection module, wherein
The connecting shaft is set in first groove, and is fixedly connected with first display module；
The connection sheet is connect with the elastic component, and can be along the connection under the effect of the elastic shrinkage of the elastic component
The axial movement of axis, and can be with the contact；
The detection module is electrically connected with the contact, and when detecting the connection sheet with the contact, defeated
Go out to control signal to control the display terminal switching on and shutting down and/or light display screen.
Optionally, the connection sheet includes being sheathed on the connection ontology of connecting shaft, first extended by the connection ontology
External part and the second external part, wherein the connection ontology is connect with the elastic component, is made in the elastic shrinkage of the elastic component
It can between the first position and the second position be moved along the axial direction of the connecting shaft with lower, when the connection ontology is in first
When setting, first protruding end portion is located in the escape groove, and to the first sliding groove extend, first external part with
The rotary body cooperation controls the connection ontology and moves between the first position and the second position；When the connection ontology is in
When the second position, second external part is abutted with the contact.
Optionally, the elastic component be spring, the spring pocket be set to the connecting shaft on, and one end of spring with it is described
The one end of first groove far from the escape groove abuts, and the other end is abutted with the connection ontology；The connecting shaft is close to described
One end of escape groove extends to form limiting plate into the escape groove, and the limiting plate and spring cooperation limit the connection
Ontology is moved in the first position and the second position.
Optionally, the outer periphery axial depression of the connecting shaft is formed with limiting slot, and the connection ontology corresponds to the limit
The position of position slot is equipped with the spacing block set being adapted to the limiting slot.
Optionally, the peripheral wall of the rotary body is equipped with ball, and the ball is contacted with the inner wall of the first sliding groove.
Optionally, the rotary body is equipped with metal clips, and being equipped with metal in above-mentioned the first sliding groove connects shrapnel, works as rotation
Body slides into second display module when being unfolded relative to the first display module, and the metal clips connect shrapnel with metal and supports
It connects；The display terminal further includes control module, and the control module detects that the metal clips connect shrapnel with metal and supports
When connecing, controls first display module and the second display module is in screen splicing dispaly state.
Optionally, the both ends of the first sliding groove are equipped with for limiting the first limited step that the rotary body skids off and the
Two limited steps.
Optionally, first limited step and the second limited step are equipped with keeps away a hole for what the shaft passed through.
Optionally, the metal connection shrapnel is charging contact or audio transmission contact.
A technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect：
Due in embodiments of the present invention, by the way that the first sliding groove is arranged on the first display module, in the second display module
A shaft is fixed, and makes the rotation position being fixedly connected with shaft in the first sliding groove, can be slided along the first sliding groove, so as to
So that the second display module reaches the state shunk and be unfolded relative to the first display module.The embodiment of the present invention is not necessarily to
Double screen is detached, and single screen and double screen switching can be carried out by sliding, therefore the present invention improves double screen switching
Flexibility.
Description of the drawings
Fig. 1 is that second display module is in contraction relative to the first display module in display terminal preferred embodiment of the present invention
The structure chart of state；
Fig. 2 is the first display module internal structure part explosive view in Fig. 1；
Fig. 3 is the partial enlargement structure chart of location A in Fig. 2；
Fig. 4 is the first display module and the second display module tiled display surface chart in display terminal preferred embodiment；
Fig. 5 is the second display module internal structure part explosive view in Fig. 1；
Fig. 6 is the partial enlargement structure chart of B location in Fig. 5；
Fig. 7 is the structure chart that holder is in contraction state in display terminal preferred embodiment of the present invention；
Fig. 8 is the structure chart that holder is in the open state in display terminal preferred embodiment of the present invention；
Fig. 9 is that second display module is in contraction relative to the first display module in display terminal preferred embodiment of the present invention
The sectional view of state；
Figure 10 is the partial enlargement structure chart of location of C in Fig. 9；
Figure 11 is that second display module is in exhibition relative to the first display module in display terminal preferred embodiment of the present invention
The sectional view of open state；
Figure 12 is the partial enlargement structure chart of the positions D in Figure 11.
Specific implementation mode
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
As shown in Figure 1 to Figure 3, the embodiment of the present invention provides a kind of display terminal, which includes the first display group
Part 10, the second display module 20 and rotation coupling 30, wherein the rotation coupling 30 includes rotary body 31 and is located at described
Shaft 32 in rotary body 31, the shaft 32 are fixedly connected with second display module 20, first display module 10
It is equipped with the first sliding groove 11, the rotary body 31 is located in the first sliding groove 11 and can sliding axially along the shaft 32.
In the present embodiment, above-mentioned shaft 32 can be rotatablely connected with the rotary body 31, above-mentioned first display module, 10 He
Second display module 20 may include liquid crystal display and the assembly holder on liquid crystal display, above-mentioned the first sliding groove
11 can be arranged on assembly holder.The process that second display module 20 is slided based on rotation coupling 30 in the first sliding groove 11
In, it can open or shrink relative to the first display module 10.When the second display module 20 is relative to the first display module 10
When opening, the second display module 20 can carry out screen splicing use with the first display module 10；When 20 phase of the second display module
When being shunk for the first display module 10, the second display module 20 is bonded to each other with the first display module 10, forms a single screen
It uses.Specifically, the full screen that the second display module 20 and the first display module 10 are spliced to form can be up-down structure,
Can be tiled configuration, when following embodiment will be unfolded with the second display module 20 relative to the first display module 10, second
Display module 20 is located at the lower section of the first display module 10, forms Mosaic screen (specific display effect such as Fig. 4 of up-down structure
It is shown).
In the present embodiment, the shape of above-mentioned the first sliding groove 11 is adapted with rotary body 31, which can be located at the
In one sliding slot 11, and will not radially it fall off from the first sliding groove 11.Wherein, rotary body 31 can be in the first sliding groove 11 along shaft
32 axially free sliding or rolling.Such as the cross section of the first sliding groove 11 can be substantially at U-shaped setting, including two opposite set
The arcwall face for two parallel surfaces of parallel surface and connection set, wherein the distance between parallel surface is less than the outer diameter of rotary body 31, arc
The diameter in shape face is slightly larger than the outer diameter of rotary body, so as to which rotary body 31 to be placed in the first sliding groove 11, and does not depart from cunning
Slot.
It is understood that the position that above-mentioned the first sliding groove 11 is arranged can be configured according to actual needs, such as can
The back side that the first display module 10 can also be arranged in the side of above-mentioned first display module 10 is arranged, do not make herein into one
The restriction of step.Likewise, above-mentioned shaft 32 can be fixed on the back side of the second display module 20, side can also be fixed on.
Carry out single screen in use, can by control rotary body 31 be located at the first sliding groove 11 one end make the second display module 20 relative to
First display module 10 is shunk；It needs to carry out screen splicing in use, external force can be applied by rotary body 31 from the first sliding groove 11
One end push the other end to so that the second display module 20 is unfolded relative to the first display module 10, if the second display group at this time
The screen back of the screen of part 20 and the first display module 10, then can be by rotating the second display module 20 to setting so that the
The screen of the screen of one display module 10 and the second display module 20 is located on same screen, aobvious so as to carry out double screen splicing
Show.
Due in embodiments of the present invention, by the way that the first sliding groove 11 is arranged on the first display module 10, being shown second
Component 20 fixes a shaft 32, and the rotary body 31 being fixedly connected with shaft 32 is located in the first sliding groove 11, can be along first
Sliding slot 11 slides, so that the second display module 20 reaches and relative to the first display module 10 shunk and be unfolded
State.The embodiment of the present invention can carry out single screen and double screen switching without detaching double screen, and by sliding, therefore
The present invention improves double screen switching flexibility.
Optionally, above-mentioned the first sliding groove 11 is located at the back side of first display module 10, and the shaft 32 is located at described
The back side of second display module 20, the rotation coupling 30 can be slided between the first end and second end of the first sliding groove 11
It is dynamic, when the rotation coupling 30 is located at the first end of the first sliding groove 11, the back side of first display module 10 and
The back side of second display module 20 is bonded；When the rotation coupling 30 is located at the second end of the first sliding groove 11,
Second display module 20 can be rotated relative to first display module 10, and rotate after the first display module 10 front
It is generally aligned in the same plane with the front of the second display module 20.
In the present embodiment, above-mentioned first display module 10 can with the size as the second display module 20, when turn
When dynamic connector 30 is located at the first end of the first sliding groove 11, the second display module 20 is to receive relative to the first display module 10
Contracting state, at this time the second display module 20 will be hidden in the back side of the first display module 10.When rotation coupling 30 is located at
When the second end of the first sliding groove 11, the second display module 20 is unfolded state relative to the first display module 10, due to the
Two display modules 20 are located at the lower section of the first display module, at this time the upper end end face of the second display module 20 and the first display module
10 lower end surface is substantially flush, and can make the lower end surface of the second display module 20 by rotating the second display module 20
It is bonded to each other with the upper end end face of the first display module 10, it is seamless spliced to achieve the effect that.
Further, please with reference to Fig. 5 and Fig. 6, in order to make the second display module 20 relative to the first display module 10
It after contraction, can be bonded with the first display module 10, in the present embodiment, a column is convexly equipped on above-mentioned first display module 10
12, the first sliding groove 11 is located on the column 12；The back side of second display module 20 corresponds to the position of the column 12
The second sliding slot 21 for being useful for accommodating the column 12 is installed, the inner wall of the second sliding slot 21 extends outward to form fixed link
211, the fixed link 211 is equipped with the mounting hole 2111 being adapted to the shaft 32.
In the present embodiment, one end of above-mentioned shaft 32 is located in mounting hole 2111, could be provided as axial rotation connection or
Person is fixedly connected, but can not be axially moveable, such as can be attached by bearing, not further herein to be limited
It is fixed.Above-mentioned fixed link 211 can may be set to be inclination perpendicular to the axial direction of shaft 32, but the center of mounting hole 2111
Axis and the central shaft of shaft overlap.
Specifically, when above-mentioned second sliding slot 21 is just used to accommodate above-mentioned column 12, so that the second display module 20
The back side and the back side of the first display module 10 can be bonded to each other.
Further, please with reference to Fig. 1 to Fig. 8, the back side of above-mentioned second display module 20 is additionally provided with mounting groove 22, institute
Stating has the rotation axis 23 that is oppositely arranged in the two opposite side walls of mounting groove 22, the display terminal further include can be contained in it is described
Holder 40 in mounting groove 22, the position that the holder 40 corresponds to two rotation axis 23 are equipped with the installation being adapted to the rotation axis 23
Hole 41, the holder 40 are rotatablely connected by the mounting hole 41 and the cooperation of rotation axis 23 with second display module 20.
For example, two rotation axis 23 being oppositely arranged can be arranged at the both ends at the top of mounting groove 22, wherein the installation
The top of slot 22 is when second display module 20 is unfolded relative to first display module 10 close to first display
One end of component 10.
In the present embodiment, holder 40 is suspended on by the mounting hole 41 and the cooperation of rotation axis 23 in rotation axis 23, the peace
Specific curves can be equipped with by filling in hole 41 coordinates so that in the angle for needing to open, there are one tentative stuck stops, it is ensured that
The fixation that holder 40 is opened.It simultaneously can be in the setting auxiliary foot of the one end of holder 40 far from mounting hole 41, to increase contact
Area so that display terminal can be placed on fixed station.Specifically, when that need not use holder 40, holder 40 can be whole
Body is contained in mounting groove 22, so that the back side of the second display module 20 can be pasted with the back side of the first display module 10
It closes.In addition, in the present embodiment, two holders 40 can be set, which can be located at above-mentioned second sliding slot 21
Both sides.
Further, the first groove 13 and the second groove 14 of mutual dislocation are additionally provided on above-mentioned first display module 10,
First groove, 13 and second groove 14 is interconnected, and evacuation is equipped between first groove 13 and the first sliding groove 11
Slot 15 is equipped with contact 141 to be connected to first groove 13 and the first sliding groove 11 in second groove 14；The display is eventually
End further includes connecting shaft 50, connection sheet 60, elastic component 70 and detection module (not depending on going out in figure), wherein
The connecting shaft 50 is set in first groove 13, and is fixedly connected with first display module 10；
The connection sheet 60 is connect with the elastic component 70, and can be along institute under the effect of the elastic shrinkage of the elastic component 70
The axial movement of connecting shaft 50 is stated, and can be contacted with the contact 141；
The detection module is electrically connected with the contact 141, and is worked as and detected that the connection sheet 60 connects with the contact 141
When touching, output control signal controls the display terminal switching on and shutting down and/or lights display screen.
Optionally, connection sheet 60 includes being sheathed on the connection ontology 6621 of connecting shaft 50, is extended by the connection ontology 61
The first external part 62 and the second external part 63, wherein the connection ontology 61 is connect with the elastic component 70, in the elasticity
The elastic shrinkage effect of part 70 is lower to be moved between the first position and the second position along the axial direction of the connecting shaft 50, when described
When being in first position, 62 part of the first external part is located in the escape groove 15 connection ontology 61, and to described first
Sliding slot 11 extends, and the cooperation of first external part 62 and the rotary body 31 controls the connection ontology 61 in first position and the
It is moved between two positions；When the connection ontology 61 is in the second position, second external part 63 is supported with the contact 141
It connects；
It is defeated when the detection module detects that second external part 63 is contacted with the contact 141 in the present embodiment
Go out to control signal to control the display terminal switching on and shutting down and/or light display screen.
It above-mentioned contact 141 can be with hard contact, or other touching switchs；Above-mentioned second external part 63 can be
Sheet metal component, or for control touching switch connection status change structure.For example, in the present embodiment, it is preferable that above-mentioned to touch
Point 141 is two hard contacts, and above-mentioned second external part 63 is a sheet metal, when the connection ontology 61 is in the second position,
Second external part 63 is contacted with two hard contacts, is conductively connected with controlling two hard contacts, above-mentioned detection module can be examined
The connection status for surveying two hard contacts can determine whether second external part 63 contacts with the contact 141.
Further, above-mentioned elastic component 70 be spring, the spring pocket be set to the connecting shaft on, and one end of spring with
The one end of first groove 13 far from the escape groove 15 abuts, and the other end is abutted with the connection ontology 61；The connection
Axis 50 extends to form limiting plate 51 into the escape groove 15 close to one end of the escape groove 15, the limiting plate 51 and described
Spring cooperation limits the connection ontology 61 and is moved in the first position and the second position.
Specifically, in the present embodiment, it is described when the rotation coupling 30 is located at the first end of the first sliding groove 11
Connection ontology 61 is in the second position, and the first external part 62 is located at the lower section of rotary body 31, and forms caught state；When user presses
Press above-mentioned shaft 32 or push the second display module 20 relative to the first display module slide so that rotation coupling 30 to
When the second end sliding of the first sliding groove 11, rotary body 31 will squeeze the first external part 62 so that spring contraction connects ontology 61
It is moved from the second position to first position.When the first external part 62 is abutted with the peripheral wall of rotary body 31, spring is compressed most
Short, at this point, connection ontology 61 is located at first position, the second external part 63 will be abutted with contact 141.When rotation coupling 30 after
It is continuous when sliding to the second end of the first sliding groove 11, under the elastic restoring force of spring, it will so that connection ontology 61 from first
Position returns to the second position, and the first external part 62 is located at the top of rotary body 31；When rotation coupling 30 slides to the first cunning
When the first end of slot 11, under the elastic restoring force of spring, it will so that connection ontology 61 returns to second from first position
Position, and the first external part 62 is located at the lower section of rotary body 31.
It should be noted that above-mentioned elastic component 70 in addition to being set as spring, may be arranged as other bullets such as sponge, shrapnel
Property part, in addition, spring in addition to above-mentioned set-up mode can also use other set-up modes, for example, can be arranged in connecting shaft 50
Periphery multiple springs are set, and without being set in connecting shaft 50, at the same time spring can also be arranged in limiting plate 51
Modes may be implemented between connection ontology 61 etc., will not enumerate herein.
Further, the outer periphery axial depression of above-mentioned connecting shaft 50 is formed with limiting slot 52, and the connection ontology 61 is right
The position of the limiting slot 52 is answered to be equipped with the spacing block set 611 being adapted to the limiting slot 52.
In the present embodiment, above-mentioned spacing block set 611 is arranged in limiting slot 52.Specifically, above-mentioned connecting shaft 50 is a circle
Cylinder, above-mentioned connection ontology 61 are equipped with the circular hole being adapted to connecting shaft 50, and the inner wall of the circular hole is convexly equipped with spacing block set 611.
Due to being provided with spacing block set 611 on connection ontology 61, so as to effectively prevent connection ontology 61 relative to connecting shaft 50
Rotation, and then avoid the second external part 63 and can not normally be contacted with contact 141 because of the rotation of connection ontology 61, therefore the present invention
Improve the reliability that the second external part 63 is contacted with contact 141.
Further, in order to improve the stability that rotary body 31 and the first sliding groove 11 are slided, in the present embodiment, above-mentioned rotation
The peripheral wall of body 31 is equipped with ball (not depending on going out in figure), and the ball is contacted with the inner wall of the first sliding groove 11.The present embodiment
In, above-mentioned ball can be multiple, and be arranged on the same circumference.Specifically, multiple balls and the inner wall of the first sliding groove 11 support
It connects, and can freely roll, to realize rotary body 31 sliding or rolling in the first sliding groove 11.
Further, above-mentioned rotary body 31 is equipped with metal clips 311, and being equipped with metal in above-mentioned the first sliding groove 11 connects bullet
Piece 111, when rotary body 31, which slides into second display module 20, to be unfolded relative to the first display module 10, the metal elastic
Piece 311 connect the abutting of shrapnel 111 with metal；The display terminal further includes control module (not depending on going out in figure), the control mould
When block detects that the metal clips 311 connect the abutting of shrapnel 111 with metal, it is aobvious to control first display module 10 and second
Show that component 20 is in screen splicing dispaly state.
In the present embodiment, above-mentioned control module can be the control unit inside the first display module 10, in the first display
Internal split screen software and CPU are additionally provided in component 10, when above-mentioned metal clips 311 does not connect shrapnel 111 with metal and abuts, control
Unit output " mono signal " processed controls internal split screen software to CPU, CPU and so that only carrying out picture on the first display module 10 shows
Show, that is, shows single screen mode (non-double screen working condition)；When above-mentioned metal clips 311 connect shrapnel 111 with metal and abuts,
Control unit exports " dual signal " and arrives CPU, and the internal split screen software of CPU controls converts the display signal of the first display module 10 to
Two signals are respectively outputted to the first display module 10 and the second display module 20 carries out screen splicing and shows so that the first display
Component 10 and the second display module 20 form a large-size screen monitors display effect (i.e. double screen operating mode).
It is understood that can not be that screen splicing is shown under double screen operating mode, two independences can also be shown
Picture, be only to control the state of screen display herein.
Due to that can also connect whether shrapnel 111 supports with metal by detecting metal clips 311 in embodiments of the present invention
It is connected to dynamic control screen progress screen splicing to show, actively be switched over without user, therefore screen can be further increased
The flexibility of curtain tiled display.
Optionally, it please combines together with reference to Fig. 9 to Figure 12, the both ends of above-mentioned the first sliding groove 11 are equipped with for limiting the rotation
The first limited step 112 and the second limited step 113 that swivel 31 skids off.
In the present embodiment, above-mentioned limited step can also be substituted by structures such as other spacing block sets, as long as energy
Enough ensure that rotary body 31 is detached from the first sliding groove in the axial direction.For example, it is also possible to by the internal diameter at the both ends of the first sliding groove 11 by
It is tapered small, to show that rotary body 31 skids off.The structure that plastic cement plug etc can additionally be increased, no longer arranges one by one herein
It lifts.
Optionally, 112 and second limited step 113 of above-mentioned first limited step is equipped with keeps away for what the shaft 32 passed through
Position hole.
In the present embodiment, above-mentioned first limited step 112 is located at the first end of the first sliding groove 11, the second limited step 113
Positioned at the second end of the first sliding groove 11.When rotary body 31 is located at the first end of the first sliding groove 11, above-mentioned shaft 32 not with fixation
The connection one end of hole 2111, which passes through, keeps away a hole formation operation button.So as to realize one-touch booting to push-botton operation for user.
Specifically, when user presses the operation button, the time that above-mentioned second external part 63 is contacted with contact 141, root can be controlled
According to the time control display terminal switching on and shutting down of contact or the dispaly state of screen.Such as when terminal is in shutdown or blank screen
Under state, booting can be controlled if above-mentioned second external part 63 is contacted with contact 141 or lights screen.In addition in booting
If controlling display terminal shutdown so that the second external part 63 reaches preset time with 141 time of contact of contact under state.
Further, above-mentioned metal connection shrapnel 111 is charging contact or audio transmission contact.In the present embodiment, adopt
Charging contact or audio transmission contact is used to connect shrapnel 111 as metal, thus in the second display module 20 relative to first
When display module 10 is shunk, earphone jack or charging hole are formed by the hole of keeping away on the second limited step 113.
Further, above-mentioned metal connection shrapnel 111 can also be display signal transmission contact, specifically, above-mentioned metal
Shrapnel 311 can be electrically connected with the display signal transmission end of the second display module, based on metal connection shrapnel 111 and metal
The transmission of the display signal of the two may be implemented, to achieve the purpose that screen splicing in the interconnection of shrapnel 311.In addition,
In other embodiment, the contact for carrying out display signal transmission can also be arranged in other positions, such as can be arranged the
When two display modules 20 are opened relative to the first display module 10, the second display module 20 is bonded to each other in the first display module 10
Position.At the same time, other signal transmission forms can also be set, signal transmission is carried out for example, by using wireless.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (13)
1. a kind of display terminal, which is characterized in that including the first display module, the second display module and rotation coupling, wherein
The rotation coupling includes rotary body and the shaft positioned at a rotating body, and the shaft is solid with second display module
Fixed connection, first display module are equipped with the first sliding groove, and the rotation position is in the first sliding groove and can be along described
Shaft slides axially.
2. display terminal according to claim 1, which is characterized in that the first sliding groove is located at first display module
The back side, the shaft is located at the back side of second display module, and the rotation coupling can be the of the first sliding groove
It is slided between one end and second end, when the rotation coupling is located at the first end of the first sliding groove, first display
The back side of component is bonded with the back side of second display module；When the rotation coupling is located at the second of the first sliding groove
When end, second display module can be rotated relative to first display module, and rotate after the first display module front
It is generally aligned in the same plane with the front of the second display module.
3. display terminal according to claim 2, which is characterized in that it is convexly equipped with a column on first display module,
The first sliding groove is located on the column；The position that the back side of second display module corresponds to the column is equipped with for receiving
Hold the second sliding slot of the column, the inner wall of the second sliding slot extends outward to form fixed link, the fixed link be equipped with
The mounting hole of the shaft adaptation.
4. display terminal according to claim 2, which is characterized in that the back side of second display module is additionally provided with installation
Slot has the rotation axis being oppositely arranged in the two opposite side walls of the mounting groove, and the display terminal further includes that can be contained in institute
The holder in mounting groove is stated, the position that the holder corresponds to two rotation axis is equipped with the mounting hole being adapted to the rotation axis, described
Holder is rotatablely connected by the mounting hole and rotation axis cooperation with second display module.
5. display terminal according to claim 1, which is characterized in that be additionally provided with mutual dislocation on first display module
The first groove and the second groove, first groove and the second groove be interconnected, and first groove is slided with described first
Escape groove is equipped between slot, to be connected to first groove and the first sliding groove,
Contact is equipped in second groove；The display terminal further includes connecting shaft, connection sheet, elastic component and detection module,
Wherein,
The connecting shaft is set in first groove, and is fixedly connected with first display module；
The connection sheet is connect with the elastic component, and can be along the connecting shaft under the effect of the elastic shrinkage of the elastic component
Axial movement, and can be with the contact；
The detection module is electrically connected with the contact, and when detecting the connection sheet with the contact, output control
Signal processed controls the display terminal switching on and shutting down and/or lights display screen.
6. display terminal according to claim 5, which is characterized in that the connection sheet includes being sheathed on the connection of connecting shaft
Ontology, the first external part and the second external part extended by the connection ontology, wherein the connection ontology and the elastic component
Connection, the elastic component elastic shrinkage effect under can along the connecting shaft axial direction between the first position and the second position
Mobile, when the connection ontology is in first position, first protruding end portion is located in the escape groove, and to described
The first sliding groove extends, and first external part controls the connection ontology in first position and second with rotary body cooperation
It is moved between setting；When the connection ontology is in the second position, second external part is abutted with the contact.
7. display terminal according to claim 6, which is characterized in that the elastic component is spring, and the spring pocket is set to
In the connecting shaft, and one end of spring is abutted with the described one end of first groove far from the escape groove, the other end with it is described
Ontology is connected to abut；The connecting shaft extends to form limiting plate close to one end of the escape groove into the escape groove, described
Limiting plate and spring cooperation limit the connection ontology and are moved in the first position and the second position.
8. display terminal according to claim 6, which is characterized in that the outer periphery axial depression of the connecting shaft is formed with
Limiting slot, the position that the connection ontology corresponds to the limiting slot are equipped with the spacing block set being adapted to the limiting slot.
9. display terminal according to claim 1, which is characterized in that the peripheral wall of the rotary body is equipped with ball, described
Ball is contacted with the inner wall of the first sliding groove.
10. display terminal according to any one of claim 1 to 9, which is characterized in that the rotary body is equipped with metal
Shrapnel, the interior metal that is equipped with of the first sliding groove connects shrapnel, when rotary body slides into second display module relative to first
When display module is unfolded, the metal clips connect shrapnel abutting with metal；The display terminal further includes control module, described
When control module detects that the metal clips connect shrapnel abutting with metal, first display module and the second display are controlled
Component is in screen splicing dispaly state.
11. display terminal according to claim 10, which is characterized in that the both ends of the first sliding groove are equipped with for limiting
The first limited step and the second limited step that the rotary body skids off.
12. display terminal according to claim 11, which is characterized in that first limited step and the second limited step
It is equipped with and keeps away a hole for what the shaft passed through.
13. display terminal according to claim 10, which is characterized in that the metal connection shrapnel is charging contact, sound
Keep pouring in defeated contact or display signal transmission contact.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041809.2A CN108335629A (en) | 2017-01-20 | 2017-01-20 | A kind of display terminal |
| PCT/CN2017/101944 WO2018133433A1 (en) | 2017-01-20 | 2017-09-15 | Display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041809.2A CN108335629A (en) | 2017-01-20 | 2017-01-20 | A kind of display terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108335629A true CN108335629A (en) | 2018-07-27 |
Family
ID=62907777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710041809.2A Pending CN108335629A (en) | 2017-01-20 | 2017-01-20 | A kind of display terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108335629A (en) |
| WO (1) | WO2018133433A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113138630A (en) * | 2021-05-08 | 2021-07-20 | 金华他山科技咨询服务有限公司 | Interactive distance education intelligent teaching terminal |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101883161A (en) * | 2009-05-06 | 2010-11-10 | 胡松元 | Electronic device |
| CN201828847U (en) * | 2010-03-05 | 2011-05-11 | 潘永勤 | Laptop with double modes and double screens |
| KR101707800B1 (en) * | 2011-08-18 | 2017-02-17 | 김영철 | Hinge structure for electronic device and electronic device with the same |
| CN104318864B (en) * | 2014-11-07 | 2017-02-01 | 京东方科技集团股份有限公司 | Tiled display device |
| CN204256606U (en) * | 2014-12-15 | 2015-04-08 | 昆山国显光电有限公司 | Folding screen structure and portable set |
| CN204810321U (en) * | 2015-06-10 | 2015-11-25 | 昆山龙腾光电有限公司 | Double screen sliding closure cell -phone |
| CN105867532B (en) * | 2016-03-25 | 2023-04-07 | 福州市鼓楼区智搜信息科技有限公司 | Foldable screen |
| CN206412027U (en) * | 2017-01-20 | 2017-08-15 | 中兴通讯股份有限公司 | A kind of display terminal |
-
2017
- 2017-01-20 CN CN201710041809.2A patent/CN108335629A/en active Pending
- 2017-09-15 WO PCT/CN2017/101944 patent/WO2018133433A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113138630A (en) * | 2021-05-08 | 2021-07-20 | 金华他山科技咨询服务有限公司 | Interactive distance education intelligent teaching terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018133433A1 (en) | 2018-07-26 |
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