CN207637435U - A kind of portable and collapsible display screen - Google Patents
A kind of portable and collapsible display screen Download PDFInfo
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- CN207637435U CN207637435U CN201721757353.1U CN201721757353U CN207637435U CN 207637435 U CN207637435 U CN 207637435U CN 201721757353 U CN201721757353 U CN 201721757353U CN 207637435 U CN207637435 U CN 207637435U
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- babinet
- display screen
- left half
- right half
- portable
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Abstract
The utility model provides a kind of portable and collapsible display screen comprising folding babinet, the folding babinet include right half of babinet and left half of babinet, and right one side of something babinet and left half of babinet are flexibly connected；Right one side of something babinet is equipped with the first display screen, left one side of something babinet is equipped with second display screen, the back of right one side of something babinet and left half of babinet is equipped with folding support frame, the lower front or bottom of the right half of babinet and left half of babinet are equipped with lodging-prevention holder, the lodging-prevention holder includes supporting member and elastic component, the tail portion of the supporting member is connect with the lower front or lower rotation of the right half of babinet and left half of babinet, one end of elastic component is connect with the lower front or bottom of the right half of babinet and left half of babinet, and it is adjacent with the tail portion of supporting member；The middle part or head of the supporting member and the other end of elastic component connect.Using the technical solution of the utility model, there is better reliability, it is easy to operate, it is easy to use, it is easy to carry.
Description
Technical field
The utility model is related to a kind of display screen more particularly to a kind of portable and collapsible display screens.
Background technology
Currently, increasing with vehicle, especially more in the vehicle of festivals or holidays trip, it is easy to traffic accident occurs, this
When, it is typically anti-using cone bucket of reflecting strips etc. is posted when road needs blocked road because of accident or other situations
Equipment is protected to be protected and be reminded subsequent people and vehicle, to ensure the safety of personnel in enclosed area, but due to road speed
Too fast, reflective cone bucket light intensity is too weak, or because the bad weathers reflecting effect failure such as strong wind misty rain, causes vehicle to swarm into closing
Area causes the accident, and is damaged to personnel in enclosed area.And most of LED display is all fixed now, and
It needs to be powered with room electricity 220V, the various emergency cases of road can not be taken into account.In addition, existing display screen is multiple in road at present
It under miscellaneous external environment, is easy to cause display screen to fall down in strong wind weather, the case where to cause display screen to be surprisingly stopped.
Utility model content
In view of the above technical problems, the utility model discloses a kind of portable and collapsible display screen, supporting ＆ stablizing folds
It is convenient, it is easily contained in luggage, it is easy to carry；Using 12V lithium battery power supplies, expansion, which assembles, to be placed in front of temporary enclosed area
Road ahead can play better safe warning function by screen display.
In this regard, the technical solution of the utility model is：
A kind of portable and collapsible display screen comprising folding babinet, the folding babinet include right one side of something
Babinet and left half of babinet, the right half of babinet and left half of babinet flexible connection；It is aobvious that the right half of babinet is equipped with first
Display screen, the left half of babinet are equipped with second display screen, first display screen and second display screen and connect the two by winding displacement
Between signal and power supply；The back of the right half of babinet and left half of babinet is equipped with folding support frame, the right half of case
The lower front or bottom of body and left half of babinet are equipped with lodging-prevention holder, and the lodging-prevention holder includes supporting member and elasticity
Component, the tail portion of the supporting member are connect with the lower front or lower rotation of the right half of babinet and left half of babinet,
One end of the elastic component connect with the lower front or bottom of the right half of babinet and left half of babinet, and with support structure
The tail portion of part is adjacent；The middle part or head of the supporting member and the other end of elastic component connect.
Using this technical solution, in use, by immediately ahead of lodging-prevention holder to the right half of babinet and left half of babinet just before
Side is stretched out, and is fixed by tension force of spring；When not in use, 90 degree or so are rotated and is recovered to right half of babinet and left half of babinet, tightly
Patch lower box or bottom, frictionally and spring tension collective effect are fixed.In use, strutting lodging-prevention holder, can prevent
Portable folding display screen lodges to screen front；Lodging-prevention holder is collapsed when not in use, is close to the bottom of box.In folding below
Supports right one side of something babinet that can be more stable under the collective effect of folded supporting rack and the lodging-prevention holder of front and left half of case
Body can prevent from being blown down by strong wind, to lose warning function.
Further, the lodging-prevention holder includes supporting rod, elastic component and rack body.So one end of spring with
The side of rack body connects, and the other end of elastic component is connect with the middle part of supporting rod or head, the elastic component
For spring.Wherein, the effect of rack body can be substituted with babinet, and save rack body.
When the right half of babinet and left half of babinet expansion, folding are collapsed as a further improvement of the utility model,
It can be all fastened by the buckle of top hinge.Using this technical solution, portable and collapsible display screen can be prevented to be unfolded
Operation is influenced by external force, and unexpected fold is collapsed, and warning function is lost.
The bottom of the right half of babinet and left half of babinet is equipped with stabilizer blade as a further improvement of the utility model,.
When the right half of babinet and left half of babinet expansion, folding are collapsed as a further improvement of the utility model,
It can be all fastened by the buckle of top hinge.
The right half of babinet and left half of babinet are connected through the hinge as a further improvement of the utility model,；Institute
The left side wall for stating right half of babinet is equipped with the shackle member of protrusion, and the right side wall of the left half of babinet is equipped with matches with the shackle member
The card slot of conjunction；When right half of babinet and left half of babinet expansion, the shackle member is fixed with card slot cooperation.Using this skill
Art scheme can prevent portable and collapsible display screen from being influenced by external force when organizing work, and unexpected fold is collapsed, and is lost
Warning function.
The back or top of the right half of babinet are buckled equipped with L-type as a further improvement of the utility model, described
The back or top of left one side of something babinet are equipped with the clamping engagement part being clasped with the L-type；When right half of babinet and left one side of something
When babinet folds, the L-type buckle is fixed with the clamping of clamping engagement part.Using this technical solution, can prevent it is portable can
Folding display screen carries out gathering fixation when folding, using more convenient.
Preferably, the hinge is fixed hinge.
Further, the left half of babinet includes the hinge for connecting left half of babinet with the hinge of right half of top of the box
The left loose-leaf of chain and the right loose-leaf of hinge for connecting right half of babinet, the right loose-leaf of hinge are internally provided with L-type buckle, the L-type card
Button is connect with the right loose-leaf subject activity of hinge, and elastic member inside the right loose-leaf of hinge, the elastic component is spring, should
Spring ensures that L-type buckle activity is returned to home position later, and the left loose-leaf of hinge has to be clasped with the right loose-leaf L-type of hinge
Card slot；When right half of babinet and left half of babinet expansion, one end of the right loose-leaf L-type buckle of hinge and the left loose-leaf of hinge
Narrow side card slot cooperation fix；When right half of babinet and left half of babinet fold gathering, the right loose-leaf L-type buckle of hinge
The broadside card slot cooperation of the other end and the left loose-leaf of hinge is fixed.Using this technical solution, portable and collapsible display screen can be prevented
It is influenced by external force when organizing work, unexpected fold is collapsed, and is lost warning function, can also be shown in portable and collapsible
Screen carries out gathering fixation when folding, using more convenient.
The clamping engagement part includes bearing and claw as a further improvement of the utility model, the bearing with it is left
The back fixation of half of babinet connects, and the claw is located at the head of bearing, and stretches out in bearing, and the claw is with bearing at L
Shape.
The folding support frame includes main support and supporting rod, the main branch as a further improvement of the utility model,
The back rotation connection of one end of frame and right half of babinet or left half of babinet, the other end of the main support or middle part and support
One end of bar is rotatablely connected, when folding support frame is unfolded, the other end of the supporting rod and right half of babinet or left half of case
The back contact of body.Using this technical solution, the folding support frame can make display screen form the angle needed with ground.It is preferred that
, the back of the right half of babinet or left half of babinet is equipped with supporting rack groove, folding support frame foldable receipts when not in use
Enter in the groove of the folded box section back side.
Further, the main support is divided into two sections, and main support first segment one end is carried on the back with left box body back or right case
Portion is flexibly connected, and main support second saves in main support first segment, and the second section is extended from another extreme direction of first segment, is retracted,
And it is stretching structure, described supporting rod one end and a left side to have clinching structure that can fix the relative position of two section main supports and main support
Half of babinet back or the rotation connection of right half of babinet back, the other end and the second section main support telescopic end on first segment main support
Rotation connection.Since first segment main support and the length of the adjustable fixation of the second section main support relative position and main support are adjustable
Section, and adjusting folding support frame can make display screen form required angle with ground.
The waterproof rearward stretched out to be equipped at the top of the folding babinet convex as a further improvement of the utility model,
Platform, the rear cover of the right half of babinet and the rear cover of left half of babinet are internally provided with a circle waterproof adhesive tape, the right half of babinet
The position of waterproof adhesive tape corresponding with left one side of something babinet is equipped with outwardly directed barb, and the rear cover of the right half of babinet and a left side are partly
The bottom of the rear cover of side babinet is equipped with osculum.Using this technical solution, if there is water is along the gap between babinet and rear cover
Into box house, the barb of babinet and the waterproof adhesive tape of rear cover also can effectively prevent water and enter at electronic component, rear cover
Bottom is equipped with osculum, and the water into babinet can flow out babinet along osculum.
First display screen includes A display modules, control module, A batteries as a further improvement of the utility model,
Group, a-power supply module, signaling module, power output interface, signal output interface, the power output interface connect with A battery packs
It connects, the A display modules are connect with signal output interface, and the A display modules, A battery packs are connect with a-power supply module, the A
Power module, signaling module, A display modules are connect with control module；The second display screen includes B display modules, B battery
Group, B-source module, signal input interface, power input interface, the B display modules and B-source module, signal input interface
Connection, the B-source module are connect with power input interface；The A battery packs are connect with B battery group.
First display screen and second display screen are symmetrically mounted at right half as a further improvement of the utility model,
Side babinet front and left half of babinet front.Further, first display screen, be all provided with above and below second display screen
There is red LED lamp string；Have bellows connection between first display screen and second display screen, the first display screen of the connection and
The winding displacement of signal and power supply is passed through from bellows between second display screen.
The right half of babinet and left half of babinet are equipped with one or more as a further improvement of the utility model,
Windproof rope.Using this technical solution, in use, the windproof rope other end is fixed on weight nearby, it is made to be not easy by strong wind
It blows away.
The right half of rear cover of box and left half of rear cover of box use waterproof as a further improvement of the utility model,
Structure.Using this technical solution, when in the rainy day, rainwater can be effectively prevent to enter the electronics member of folding display screen box house
Device portions avoid foldable display screen from damaging, and improve stability of the foldable display screen when using the rainy day.
The battery pack includes 12V lithium ion batteries as a further improvement of the utility model, provides sufficient electric power.
Using this technical solution, each display screen has battery pack so that electricity is more robust, and usage time is longer.
The signaling module includes WiFi module or wireless radio frequency modules as a further improvement of the utility model,.It adopts
It with this technical solution, can be attached with intelligent terminal or host by way of wireless connection, carry out relevant control, used
It is more convenient.Such as can used various Android, ios and Windows system equipments, by WiFi remotely modifyings show content, make
With more convenient.
First display screen includes alarm module as a further improvement of the utility model, the alarm module with
Control module connects.Using this technical solution, alarm signal can be sent out by alarm module, and driver is reminded to pay attention to.
The display screen is LED display as a further improvement of the utility model,.
As a further improvement of the utility model, first display screen, second display screen can in a manner of being always on or
Flashing mode is shown.
Compared with prior art, the beneficial effects of the utility model are：
First, using the technical solution of the utility model, using the holder of lodging-prevention, can prevent from showing caused by strong wind weather
The case where display screen is surprisingly stopped has better reliability；And the brightness of display screen is reflective far above cone tank, in advance
Alert effect is more preferable, can reduce the risk of injury of Field Force.
Second, using the technical solution of the utility model, top of the box hinge has buckle to be fixed.It is right one side of something babinet and
When left one side of something babinet expansion, the buckle of babinet is fixed, the right and left fixing-stable, and display screen caused by can preventing strong wind weather is anticipated
Outer the case where being stopped；When right one side of something babinet and left half of babinet collapse, the buckle of the other direction of babinet is fixed, and can be prevented
Hard object enters between the first display screen and second display screen, damages display screen, can also prevent personnel from carrying foldable display screen
In the process, babinet is surprisingly unfolded, and touches and pounds.
Third, easy to operate using the technical solution of the utility model, easy to use, light-weight, size after dismounting folds
It is small, it is easy to carry, vehicle trunk can be placed in after folding.
4th, using the technical solution of the utility model, the winding displacement being connected between left one side of something babinet and right half of babinet has
Ripple protection of pipe improves the service life of winding displacement.The brightness of display screen is reflective far above cone tank, and early warning effect is more preferable, energy
Reduce the risk of injury of Field Force；In addition, babinet uses dual waterproof construction, folding display screen can be improved in feelings such as rainy days
Stability when being used under condition.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of embodiment of the utility model.
Fig. 2 is a kind of side structure schematic diagram of embodiment of the utility model.Wherein, 2a）For side structure schematic diagram,
2b）For the cutaway view Amplified image at M, 2c）For the cutaway view Amplified image at N.
Fig. 3 is a kind of structure schematic diagram of embodiment of the utility model.
Fig. 4 is a kind of top structure schematic diagram of embodiment of the utility model.
Fig. 5 is a kind of bottom substance schematic diagram of embodiment of the utility model.
Fig. 6 is a kind of rear cover of box structural schematic diagram of embodiment of the utility model.
Fig. 7 is a kind of top of the box hinge arrangement schematic diagram of embodiment of the utility model, wherein 7a）It is folded for babinet
When gathering, 7b）When being unfolded for babinet, 7c）Internal sectional schematic diagram when fastening active state is not acted for hinge.
Fig. 8 is a kind of babinet lodging-prevention support frame structure diagram of embodiment of the utility model.Wherein, 8a）Lodging-prevention
When holder struts；8b）When being collapsed for lodging-prevention holder.
Fig. 9 is a kind of circuit module connection diagram of embodiment of the utility model.
Figure 10 is a kind of foldable structure schematic diagram of the foldable display screen of embodiment of the utility model.
Reference numeral includes：The right half of babinets of 1-, the left half of babinets of 2-, the first display screens of 3-, 4- second display screens, 5- foldings
Folded supporting rack, 51- main supports, 52- supporting rods；6- lodging-prevention holders, 61- rack bodies, 62- springs, 63- supporting rods, 7- branch
Foot, 8- hinges, 9-L types buckle, the left loose-leaf of 10- hinges, the right loose-leaf of 11- hinges, the left loose-leaf narrow side card slot of 12- hinges, 13- hinges
Left loose-leaf broadside card slot, 14- waterproof adhesive tapes, 15- barbs, 16- rear covers, 17- osculums, 18- waterproof boss, 19-LED lamp strings.
Specific implementation mode
Below in conjunction with the accompanying drawings, the preferably embodiment of the utility model is described in further detail.
As shown in Fig. 1 ~ Figure 10, a kind of portable and collapsible display screen comprising folding babinet, the folding
Babinet includes right half of babinet 1 and left half of babinet 2, and the right half of babinet 1 and left half of babinet 2 are flexibly connected；The right side
Half of babinet 1 is equipped with the first display screen 3, and the left half of babinet 2 is equipped with second display screen 4, first display screen 3 and second
Display screen 4 connects signal and power supply between the two by winding displacement；The back of the right half of babinet 1 and left half of babinet 2 is set
There is a folding support frame 5, the bottom of the right half of babinet 1 and left half of babinet 2 is equipped with lodging-prevention holder 6, the lodging-prevention branch
Frame 6 includes rack body 61, spring 62 and supporting rod 63, and tail portion and the rack body 61 of the supporting rod 63 are rotatablely connected, institute
The one end for stating spring 62 is connect with the side of rack body 61, and adjacent with the tail portion of supporting rod 63；In the supporting rod 63
Portion or head are connect with the other end of spring 62.The bottom of the right half of babinet 1 and left half of babinet 2 is equipped with stabilizer blade 7.Such as figure
Shown in 5 and Fig. 8, lodging-prevention holder 6 when in use, pulls out outward, and the tension by spring 62 is fixed；When not in use, supporting rod 63
It withdraws, is close to the bottom of babinet, frictionally and 62 tension collective effect of spring are fixed.
As shown in Figures 2 and 3, the folding support frame 5 includes main support 51 and supporting rod 52, and the main support 51 divides
For two sections, main support first segment one end is flexibly connected with 2 back of left box body or 1 back of right case, and main support second is saved in main branch
In frame first segment, the second section is extended from another extreme direction of first segment, is retracted, and has clinching structure that can fix two section main supports
Relative position and main support are stretching structure, and 52 one end of the supporting rod is carried on the back with left half of 2 back of babinet or right half of babinet 1
Portion is rotatablely connected, the other end and the second section main support telescopic end rotation connection on first segment main support.As shown in Figure 10, branch is folded
Support 5 is folded by the way of built-in to be placed in tank recess, and when use struts support leg adjustment length, makes display screen and ground
Face forms the angle needed, when not in use in the groove of the foldable income folded box section back side.
As shown in Fig. 4 ~ Fig. 7, the right half of babinet 1 is connect with left half of babinet 2 by hinge 8, the hinge of top of the box
Chain 8 includes the left loose-leaf 10 of hinge for connecting left half of babinet 2 and the right loose-leaf 11 of hinge for connecting right half of babinet 1, the hinge
The right loose-leaf of chain 11 is internally provided with L-type buckle 9, and the L-type buckle 9 is connect with right 11 subject activity of loose-leaf of hinge, the hinge right side
There is spring 20 inside loose-leaf 11, which ensures to be returned to home position, the left loose-leaf of hinge after 9 activity of L-type buckle
10 have the card slots with 9 cooperation of the L-type of the right loose-leaf of hinge 11 buckle；It is described when right half of babinet 1 and the 2 body expansion of left half of case
One end of the L-type buckle 9 of the right loose-leaf of hinge 11 is fixed with the left cooperation of loose-leaf narrow side card slot 12 of hinge；When right half of babinet 1 and a left side
Half of babinet 2 folds when collapsing, the left loose-leaf broadside card slot of the other end of the L-type buckle 9 of the right loose-leaf of the hinge 11 and hinge 13
Cooperation is fixed.
As shown in fig. 7, when using folding display screen, the ends E of L-type buckle 9 are stirred, the ends F of L-type buckle 9 and hinge are left
Loose-leaf broadside card slot 13 unclamps, then babinet is unfolded；Then the ends E of L-type buckle 9 are inserted into the left loose-leaf narrow side card slot of hinge 12
It is fastened, the expansion of folding babinet.After use, personnel will stir the ends F of L-type buckle 9, L-type buckle 9
The left loose-leaf broadside card slot 13 of the ends E and hinge unclamp, then babinet is folded, so that the ends F of L-type buckle 9 is inserted into the left loose-leaf of hinge wide
It is fastened in checkpost slot 13, folding babinet, which folds, to be completed.
As shown in Fig. 2 ~ Fig. 6, the waterproof boss 18 rearward stretched out, the right side half are equipped at the top of the folding babinet
The rear cover 16 of the rear cover 16 of side babinet 1 and left half of babinet 2 is internally provided with a circle waterproof adhesive tape 14,1 He of the right half of babinet
The position of left one side of something 2 corresponding waterproof adhesive tape 14 of babinet is equipped with outwardly directed barb 15, the rear cover 16 of the right half of babinet 1
It is equipped with osculum 17 with the bottom of the rear cover 16 of left half of babinet 2.If there is water along the gap between babinet and rear cover 16 into
Entering box house, the barb 15 of babinet also can effectively prevent water with the waterproof adhesive tape 14 of rear cover 16 and enter at electronic component,
16 bottom of rear cover is equipped with osculum 17, and the water into babinet can flow out babinet along osculum 17.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, portable and collapsible display screen uses dual waterproof construction.First weight, babinet
Top design is boss, prevents folding display screen from waiting rainwater when in use and falls directly into gap between babinet and rear cover 16；The
It is double, a circle waterproof adhesive tape 14 is installed inside 2 rear cover 16 of right one side of something 1 rear cover 16 of babinet and left half of babinet（Such as Fig. 6）, right half
The Position Design that side babinet 1 and left half of babinet 2 correspond to 16 waterproof adhesive tape 14 of rear cover is outside barb 15, if there is water along
Gap between babinet and rear cover 16 enters box house, and the barb 15 of babinet also can effectively be hindered with the waterproof adhesive tape 14 of rear cover 16
Sealing enters at electronic component, and 16 bottom of rear cover is equipped with osculum 17, and the water into babinet can be flowed out along osculum 17
Babinet.
As shown in figure 9, first display screen 3 includes A display modules, control module, A battery packs, a-power supply module, letter
Number module, power output interface, signal output interface, the power output interface are connect with A battery packs, the A display modules
It is connect with signal output interface, the A display modules, A battery packs are connect with a-power supply module, the a-power supply module, signal mode
Block, A display modules are connect with control module；The second display screen 4 includes B display modules, B battery group, B-source module, letter
Number input interface, power input interface, the B display modules are connect with B-source module, signal input interface, the B-source mould
Block is connect with power input interface；The A battery packs are connect with B battery group.First display screen 3 and second display screen 4 are right
Claim ground to be mounted on 1 front of right half of babinet and left 2 front of half of babinet, first display screen 3, second display screen 4 top
It is equipped with red LED lamp string 18 with lower section；There are bellows connection, the company between first display screen 3 and second display screen 4
The winding displacement of signal and power supply between the first display screen 3 and second display screen 4 is connect to pass through from bellows.The A battery packs, B electricity
Chi Zujun includes 12V lithium ion batteries.The signaling module includes WiFi module.
Preferably, first display screen 3 and second display screen 4 are equipped with one or more windproof rope, can be by solid
Determine windproof rope to be fixed on weight nearby, prevent in bad weather conditions, screen body is blown off by strong wind.
Preferably, reflecting strips are equipped with above or below the red LED lamp string 18.
Preferably, first display screen 3 includes alarm module, and the alarm module is connect with control module.
As shown in Fig. 1 ~ Fig. 9, when in use, folding display screen is unfolded, then folding display screen is placed on required scene,
Then from terminal by WiFi module input information, the program of portable folding display screen is compiled with WiFi equipment at the scene
It collects, modification, can show corresponding traffic character and word after transmission on display screen；Energization light screen body exhibit high brilliance figure or
Word warns back car.After use, babinet is folded, then Folding screen is put into the canvas bag of supporting belt idler wheel,
It is convenient easily to leave scene.Figure 10 is the foldable structure schematic diagram of folding box.It is easy to operate using this technical solution,
Easy to use, shared volume smaller, easy to carry after storage, and brightness of display screen is reflective far above cone tank, early warning effect
Fruit is more preferable, can reduce the risk of injury of Field Force.
The specific implementation mode of the above is the better embodiment of the utility model, and it is new not to limit this practicality with this
The specific implementation range of type, the scope of the utility model includes being not limited to present embodiment, all according to the utility model
Shape, structure made by equivalence changes it is within the protection scope of the present utility model.
Claims (9)
1. a kind of portable and collapsible display screen, it is characterised in that：It includes folding babinet, the folding babinet packet
Include right half of babinet and left half of babinet, the right half of babinet and left half of babinet flexible connection；The right half of babinet is set
There are the first display screen, the left half of babinet to be equipped with second display screen, first display screen and second display screen pass through winding displacement
The signal and power supply of connection between the two；The back of the right half of babinet and left half of babinet is equipped with folding support frame, described
The lower front or bottom of right one side of something babinet and left half of babinet are equipped with lodging-prevention holder, and the lodging-prevention holder includes support structure
Part and elastic component, the tail portion of the supporting member and the lower front or bottom of the right half of babinet and left half of babinet turn
Dynamic connection, one end of the elastic component are connect with the lower front or bottom of the right half of babinet and left half of babinet, and
It is adjacent with the tail portion of supporting member；The middle part or head of the supporting member and the other end of elastic component connect.
2. portable and collapsible display screen according to claim 1, it is characterised in that：The right half of babinet and left one side of something
The bottom of babinet is equipped with stabilizer blade.
3. portable and collapsible display screen according to claim 2, it is characterised in that：The right half of babinet and left one side of something
Babinet is connected through the hinge；The left side wall of the right half of babinet is equipped with the shackle member of protrusion, the right side of the left half of babinet
Wall is equipped with the card slot coordinated with the shackle member；When right half of babinet and left half of babinet expansion, the shackle member and card slot
Cooperation is fixed.
4. portable and collapsible display screen according to claim 3, it is characterised in that：The back of the right half of babinet or
Top is buckled equipped with L-type, and the back or top of the left half of babinet are equipped with the clamping engagement part being clasped with the L-type；
When right half of babinet and left half of babinet fold, the L-type buckle is fixed with the clamping of clamping engagement part.
5. portable and collapsible display screen according to claim 4, it is characterised in that：The clamping engagement part includes bearing
And claw, the bearing are fixedly connected with the back of left half of babinet or top, the claw is located at the head of bearing, and stretches out
In bearing, the claw and bearing are L-shaped.
6. portable and collapsible display screen according to claim 1, it is characterised in that：The folding support frame includes main branch
Frame and supporting rod, one end of the main support and the back of right half of babinet or left half of babinet are rotatablely connected, the main support
The other end or middle part and one end of supporting rod be rotatablely connected, when folding support frame be unfolded, the other end of the supporting rod and
The back contact of right one side of something babinet or left half of babinet.
7. the portable and collapsible display screen according to claim 1 ~ 6 any one, it is characterised in that：The folding
Top of the box is equipped with the waterproof boss rearward stretched out, is set inside the rear cover of the right half of babinet and the rear cover of left half of babinet
There is a waterproof adhesive tape, the position of the right half of babinet and the corresponding waterproof adhesive tape of left half of babinet is equipped with outwardly directed barb,
The bottom of the rear cover of the right half of babinet and the rear cover of left half of babinet is equipped with osculum.
8. portable and collapsible display screen according to claim 7, it is characterised in that：First display screen includes A aobvious
Show module, control module, A battery packs, a-power supply module, signaling module, power output interface, signal output interface, the power supply
Output interface is connect with A battery packs, and the A display modules are connect with signal output interface, the A display modules, A battery packs with
A-power supply module connects, and the a-power supply module, signaling module, A display modules are connect with control module；The second display screen packet
Include B display modules, B battery group, B-source module, signal input interface, power input interface, the B display modules and B-source
Module, signal input interface connection, the B-source module are connect with power input interface；The A battery packs connect with B battery group
It connects.
9. portable and collapsible display screen according to claim 8, it is characterised in that：First display screen and second is shown
Display screen is symmetrically mounted at right half of babinet front and left half of babinet front, first display screen, second display screen it is upper
Side and lower section are equipped with red LED lamp string；There are bellows connection, the connection between first display screen and second display screen
The winding displacement of signal and power supply is passed through from bellows between first display screen and second display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721757353.1U CN207637435U (en) | 2017-12-15 | 2017-12-15 | A kind of portable and collapsible display screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721757353.1U CN207637435U (en) | 2017-12-15 | 2017-12-15 | A kind of portable and collapsible display screen |
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| CN207637435U true CN207637435U (en) | 2018-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721757353.1U Expired - Fee Related CN207637435U (en) | 2017-12-15 | 2017-12-15 | A kind of portable and collapsible display screen |
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| CN (1) | CN207637435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766285A (en) * | 2018-09-09 | 2018-11-06 | 臻信（深圳）实业有限公司 | A kind of folding 3D lamp boxes |
| CN109794055A (en) * | 2019-01-21 | 2019-05-24 | 江苏师范大学 | A kind of football match substitution electronic card convenient for folding |
-
2017
- 2017-12-15 CN CN201721757353.1U patent/CN207637435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766285A (en) * | 2018-09-09 | 2018-11-06 | 臻信（深圳）实业有限公司 | A kind of folding 3D lamp boxes |
| CN109794055A (en) * | 2019-01-21 | 2019-05-24 | 江苏师范大学 | A kind of football match substitution electronic card convenient for folding |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |