CN108962032A - A kind of foldable display screen of suitable field work - Google Patents
A kind of foldable display screen of suitable field work Download PDFInfo
- Publication number
- CN108962032A CN108962032A CN201810838758.0A CN201810838758A CN108962032A CN 108962032 A CN108962032 A CN 108962032A CN 201810838758 A CN201810838758 A CN 201810838758A CN 108962032 A CN108962032 A CN 108962032A
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- China
- Prior art keywords
- display screen
- telescopic sleeve
- inner cavity
- shell
- support rod
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- 239000003381 stabilizer Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 15
- 229920001821 foam rubber Polymers 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of foldable display screens of suitable field work of field of display screen, including shell, the inner cavity of the telescopic sleeve placing groove is plugged with telescopic sleeve, the right side opening of the case top is equipped with the fluting to match with telescopic sleeve, the top movable of the telescopic sleeve inner cavity is plugged with flexible inserted link, folding display screen is hinged at the top of the flexible inserted link, the front and rear sides of the folding display screen right hand top are hinged with support rod, the device is by moving left and right the bottom of support rod, change the tilt angle of folding display screen, second display screen and third display screen are folded on the first display screen, reduce the occupancy in space, facilitate carrying, the presence of shoulder belt carries on the back the device in back, facilitate the carrying of the device, shell plays the role of protection to folding display screen, the matching of screwed pipe and threaded rod The height of adjustable stabilizer blade makes the device adapt to the ground of field out-of-flatness.
Description
Technical field
The present invention relates to field of display screen, specially a kind of foldable display screen of suitable field work.
Background technique
Display screen is often used in field work, but since the narrow difficulty in field hill path is walked, haulage vehicle can not lead to
Row, it is therefore desirable to manual handling, and also display screen volume is big, and the screen of glass structure, is easily broken, and causes display screen inconvenient
In carrying, it is therefore desirable to a kind of foldable display screen of suitable field work.
Summary of the invention
The purpose of the present invention is to provide a kind of foldable display screens of suitable field work, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of foldable display screen of suitable field work,
Including shell, the centre of the housing cavity is provided with telescopic sleeve placing groove, the inner cavity grafting of the telescopic sleeve placing groove
There is telescopic sleeve, the front and rear sides of the telescopic sleeve are provided with pulley, telescopic sleeve placing groove inner cavity front and rear sides
Left side be provided with the sliding slot to match with pulley, the right side opening of the case top is equipped with to be opened with what telescopic sleeve matched
Slot, the top movable of the telescopic sleeve inner cavity are plugged with flexible inserted link, are hinged with Folding display at the top of the flexible inserted link
Screen, the front and rear sides of the folding display screen right hand top are hinged with support rod, the front and rear sides on the left of the case top
It is provided with the support slot to match with support rod, the front and rear sides of the housing cavity bottom are provided with and support rod phase
The support rod placing groove matched, the bottom of the shell are evenly arranged with stabilizer blade.
Preferably, the folding display screen includes the first display screen, and it is aobvious that second is hinged on the left of first display screen
Display screen is hinged with third display screen on the right side of first display screen, and the second display screen and third display screen adjacent surface are equal
It is even to be provided with connecting rod, and the other end of connecting rod is provided with card ball, be provided at left and right sides of first display screen with
The card ball groove that card ball matches.
Preferably, the bottom of the support rod is provided with anti-slop serrations, the inner cavity of the support slot be evenly arranged with it is anti-skidding
The rack gear that tooth matches, and be tilted to the left at the top of rack gear.
Preferably, the front and rear sides of the case top are provided with shoulder belt, inside, fluting and the support slot of the shoulder belt
Between be provided with foam-rubber cushion.
Preferably, the stabilizer blade includes screwed pipe, and the top of screwed pipe is flexibly connected with the bottom of shell, the screw thread
The bottom activity of tube cavity is plugged with threaded rod, and the top movable of the threaded rod is plugged with guide rod, and the top of guide rod
It is connect with shell.
Preferably, the bottom movable sleeve on the outside of the threaded rod is connected to protective case, and the bottom of the threaded rod is provided with slotting
The vertical section of needle, the contact pin and guide rod is cross.
Preferably, a kind of application method of the foldable display screen of suitable field work:
S1: checking whether each structure of the device is intact, in use, the first display screen folded, second are shown
Display screen and third display screen are pulled out from the inner cavity of shell, and by the inner cavity of telescopic sleeve insertion fluting, make the left side of telescopic sleeve
It is bonded with the left side of fluting inner cavity, is bonded the pulley of telescopic sleeve bottom front and rear sides with the right side of sliding slot inner cavity, Ke Yiyou
Effect avoids folding display screen from continuing to be moved to the left, and by the inner cavity of the bottom insertion support slot of support rod, passes through anti-slop serrations and rack gear
Matching, by moving left and right the bottom of support rod, change inclining for folding display screen it is possible to prevente effectively from support rod is surprisingly slided
Rake angle watches staff more comfortable, opens second display screen and third display screen, makes the interior of card ball insertion card ball groove
Chamber plays the role of fixing the first display screen, second display screen and third display screen；
S2: after work, second display screen and third display screen being folded, the occupancy in space is reduced, and keep support rod de-
From support slot, telescopic sleeve is detached from the inner cavity of fluting, and folding display screen is inserted into the inner cavity of shell, and support rod placing groove plays receiving
The effect of support rod, telescopic sleeve placing groove play the role of accommodating telescopic sleeve, the inner cavity for the inserted link insertion telescopic sleeve that stretches,
And the bottom of telescopic sleeve is mobile to the left side of telescopic sleeve placing groove；
S3: the presence of shoulder belt allows the device to carry on the back the carrying for facilitating the device in back, and it is slow that foam-rubber cushion plays damping
The effect of punching keeps the back of staff more comfortable, and the height for matching adjustable stabilizer blade of screwed pipe and threaded rod makes the dress
The ground for adapting to field out-of-flatness is set, guide rod plays the role of avoiding threaded rod with rotated threaded tubular, and protective case plays guarantor
The effect of contact pin is protected, and staff is avoided surprisingly to be pricked by contact pin, vertical section is that criss-cross contact pin is inserted into soil, can
Effectively to avoid the device from sliding.
Compared with prior art, easy to use the beneficial effects of the present invention are: the apparatus structure is simple, move left and right branch
The bottom of strut changes the tilt angle of folding display screen, watches staff more comfortable, and second display screen and third are aobvious
Display screen is folded on the first display screen, reduces the occupancy in space, facilitates carrying, and the presence of shoulder belt carries on the back the device to carry on the back
On, the carrying of the device is facilitated, foam-rubber cushion plays the role of damping, buffering, keeps the back of staff more comfortable, folds aobvious
Display screen is inserted into the inner cavity of shell, and shell plays the role of protection to folding display screen, and the matching of screwed pipe and threaded rod can adjust
The height for saving stabilizer blade makes the device adapt to the ground of field out-of-flatness, and vertical section is that criss-cross contact pin is inserted into soil, can
Effectively to avoid the device from sliding.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the display screen of the invention right view；
Fig. 3 is inventive shell inner cavity top view；
Fig. 4 is inventive shell top view；
Fig. 5 is stand bar structure schematic diagram of the present invention.
In figure: 1 shell, 2 telescopic sleeves, 3 flexible inserted links, 4 folding display screens, 41 first display screens, 42 second display screens,
43 third display screens, 44 card balls, 5 telescopic sleeve placing grooves, 6 flutings, 7 support rods, 8 support slots, 9 stabilizer blades, 91 screwed pipes, 92 spiral shells
Rasp bar, 93 guide rods, 94 contact pins, 95 protective cases, 10 anti-slop serrations, 11 rack gears, 12 shoulder belts, 13 foam-rubber cushions, 14 support rod placing grooves.
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 described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of foldable display screen of suitable field work, packet
Shell 1 is included, the centre of 1 inner cavity of shell is provided with telescopic sleeve placing groove 5, and the inner cavity of telescopic sleeve placing groove 5 is plugged with flexible
Casing 2, the front and rear sides of telescopic sleeve 2 are provided with pulley, and telescopic sleeve placing groove is respectively provided on the left of 5 inner cavity front and rear sides
There is the sliding slot to match with pulley, the right side opening at 1 top of shell is equipped with the fluting 6 to match with telescopic sleeve 2, telescopic sleeve 2
The top movable of inner cavity is plugged with flexible inserted link 3, and the top of flexible inserted link 3 is hinged with folding display screen 4, and folding display screen 4 is right
The front and rear sides of lateral roof are hinged with support rod 7, and the front and rear sides of 1 top left side of shell are provided with and 7 phase of support rod
The support slot 8 matched, the front and rear sides of 1 intracavity bottom of shell are provided with the support rod placing groove 14 to match with support rod 7, shell
The bottom of body 1 is evenly arranged with stabilizer blade 9.
Wherein, folding display screen 4 includes the first display screen 41, and the left side of the first display screen 41 is hinged with second display screen
42, the right side of the first display screen 41 is hinged with third display screen 43, and second display screen 42 and 43 adjacent surface of third display screen are uniform
It is provided with connecting rod, and the other end of connecting rod is provided with card ball 44, the left and right sides of the first display screen 41 is provided with and blocks
The card ball groove that ball 44 matches, second display screen 42, third display screen 43 and the first display screen 41 are hinged, make second display screen 42
It can be folded with third display screen 43, make three groups of display screens are mutually folded to fall together, the occupancy for reducing space facilitates carrying, card
The matching of ball 44 and card ball groove is facilitated and is consolidated with the first display screen 41 when opening second display screen 42 and third display screen 43
It is fixed；
The bottom of support rod 10 is provided with anti-slop serrations 10, and the inner cavity of support slot 8 is evenly arranged with to match with anti-slop serrations 10
Rack gear 11, and the top of rack gear 11 is tilted to the left, and fixed support is played in the matching of the rack gear 11 and anti-slop serrations 10 that are tilted to the left
The effect of bar 7 avoids support rod 7 from surprisingly sliding；
The front and rear sides at 1 top of shell are provided with shoulder belt 12, and the inside of shoulder belt 12, slotting is all provided between 6 and support slot 8
It is equipped with foam-rubber cushion 13, the presence of shoulder belt 12 allows the device to carry on the back the carrying for facilitating the device in back, and foam-rubber cushion 13 plays
The effect of damping, buffering carries on the back the device more comfortable；
Stabilizer blade 9 includes screwed pipe 91, and the top of screwed pipe 91 is flexibly connected with the bottom of shell 1,91 inner cavity of screwed pipe
Bottom activity be plugged with threaded rod 92, the top movable of threaded rod 92 is plugged with guide rod 93, and the top of guide rod 93 with
Shell 1 connects, the height for matching adjustable stabilizer blade 9 of screwed pipe 91 and threaded rod 92, and the device is made to adapt to field out-of-flatness
Ground, guide rod 93 plays the role of avoiding threaded rod 92 to rotate with screwed pipe 91；
The bottom movable sleeve in 92 outside of threaded rod is connected to protective case 95, and the bottom of threaded rod 92 is provided with contact pin 94, contact pin
94 and the vertical section of guide rod 93 be cross, protective case 95 plays the role of protecting contact pin 94, and staff is avoided to anticipate
Outer to be pricked by contact pin 94, vertical section is that criss-cross contact pin 94 is inserted into soil, it is possible to prevente effectively from the device slides.
A kind of application method of the foldable display screen of suitable field work:
S1: checking whether each structure of the device is intact, in use, the first display screen 41, second that will be folded
Display screen 42 and third display screen 43 are pulled out from the inner cavity of shell 1, and by the inner cavity of the insertion of telescopic sleeve 2 fluting 6, make telescopic
The left side of pipe 2 is bonded with the left side of 6 inner cavities of fluting, makes the pulley of 2 bottom front and rear sides of telescopic sleeve and the right side of sliding slot inner cavity
Fitting, by the inner cavity of the bottom insertion support slot 8 of support rod 7, is led to it is possible to prevente effectively from folding display screen 4 continues to be moved to the left
The matching of anti-slop serrations 10 Yu rack gear 11 is crossed, it is possible to prevente effectively from the unexpected sliding of support rod 7, by the bottom for moving left and right support rod 7
Portion changes the tilt angle of folding display screen 4, watches staff more comfortable, opens second display screen 42 and third is aobvious
Display screen 43 makes card ball 44 be inserted into the inner cavity of card ball groove, plays and fix the first display screen 41, second display screen 42 and third display screen
43 effect；
S2: after work, second display screen 42 and third display screen 43 are folded, reduce the occupancy in space, makes to support
Bar 7 is detached from support slot 8, and telescopic sleeve 2 is detached from the inner cavity of fluting 6, and folding display screen 4 is inserted into the inner cavity of shell 1, and support rod is placed
Slot 14 plays the role of accommodating support rod 7, and telescopic sleeve placing groove 5, which plays, accommodates telescopic sleeve 2, and the inserted link 3 that stretches is inserted
Enter the inner cavity of telescopic sleeve 2, and the bottom of telescopic sleeve 2 is mobile to the left side of telescopic sleeve placing groove 5；
S3: the presence of shoulder belt 12 allows the device to carry on the back the carrying for facilitating the device in back, and foam-rubber cushion 13, which plays, to be subtracted
The effect for shaking buffering, keeps the back of staff more comfortable, the height for matching adjustable stabilizer blade 9 of screwed pipe 91 and threaded rod 92
Degree, makes the device adapt to the ground of field out-of-flatness, and guide rod 93 plays the work for avoiding threaded rod 92 from rotating with screwed pipe 91
With protective case 95 plays the role of protecting contact pin 94, and staff is avoided surprisingly to be pricked by contact pin 94, and vertical section is cross
Contact pin 94 be inserted into soil, it is possible to prevente effectively from the device slide.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of foldable display screen of suitable field work, including shell (1), it is characterised in that: shell (1) inner cavity
Centre is provided with telescopic sleeve placing groove (5), and the inner cavity of the telescopic sleeve placing groove (5) is plugged with telescopic sleeve (2), described
The front and rear sides of telescopic sleeve (2) are provided with pulley, are all provided on the left of telescopic sleeve placing groove (5) the inner cavity front and rear sides
It is equipped with the sliding slot to match with pulley, the right side opening at the top of the shell (1) is equipped with the fluting to match with telescopic sleeve (2)
(6), the top movable of telescopic sleeve (2) inner cavity is plugged with flexible inserted link (3), and the top of the flexible inserted link (3) is hinged
Have folding display screen (4), the front and rear sides of folding display screen (4) right hand top are hinged with support rod (7), the shell
(1) front and rear sides of top left side are provided with the support slot (8) to match with support rod (7), shell (1) intracavity bottom
Front and rear sides be provided with the support rod placing groove (14) to match with support rod (7), the bottom of the shell (1) is uniformly set
It is equipped with stabilizer blade (9).
2. a kind of foldable display screen of suitable field work according to claim 1, it is characterised in that: described fold shows
Display screen (4) includes the first display screen (41), is hinged with second display screen (42) on the left of first display screen (41), and described the
It is hinged on the right side of one display screen (41) third display screen (43), the second display screen (42) and third display screen (43) are adjacent
Face is evenly arranged with connecting rod, and the other end of connecting rod is provided with card ball (44), the left and right two of first display screen (41)
Side is provided with the card ball groove to match with card ball (44).
3. a kind of foldable display screen of suitable field work according to claim 1, it is characterised in that: the support rod
(10) bottom is provided with anti-slop serrations (10), and the inner cavity of the support slot (8) is evenly arranged with to match with anti-slop serrations (10)
Rack gear (11), and be tilted to the left at the top of rack gear (11).
4. a kind of foldable display screen of suitable field work according to claim 1, it is characterised in that: the shell
(1) front and rear sides at the top of are provided with shoulder belt (12), and the inside of the shoulder belt (12) is slotted (6) between support slot (8)
It is provided with foam-rubber cushion (13).
5. a kind of foldable display screen of suitable field work according to claim 1, it is characterised in that: the stabilizer blade
It (9) include screwed pipe (91), and the top of screwed pipe (91) is flexibly connected with the bottom of shell (1), in the screwed pipe (91)
The bottom activity of chamber is plugged with threaded rod (92), and the top movable of the threaded rod (92) is plugged with guide rod (93), and is oriented to
The top of bar (93) is connect with shell (1).
6. a kind of foldable display screen of suitable field work according to claim 5, it is characterised in that: the threaded rod
(92) the bottom movable sleeve on the outside of is connected to protective case (95), and the bottom of the threaded rod (92) is provided with contact pin (94), described to insert
The vertical section of needle (94) and guide rod (93) is cross.
7. a kind of application method of the foldable display screen of suitable field work, it is characterised in that:
S1: checking whether each structure of the device is intact, in use, the first display screen (41) folded, second are shown
Display screen (42) and third display screen (43) are pulled out from the inner cavity of shell (1), and telescopic sleeve (2) are inserted into the inner cavity of fluting (6),
Be bonded the left side of telescopic sleeve (2) and the left side of fluting (6) inner cavity, make the pulley of telescopic sleeve (2) bottom front and rear sides with
The right side of sliding slot inner cavity is bonded, it is possible to prevente effectively from folding display screen (4) continues to be moved to the left, the bottom of support rod (7) is inserted
The inner cavity for entering support slot (8), by the matching of anti-slop serrations (10) and rack gear (11), it is possible to prevente effectively from support rod (7) is surprisingly sliding
It is dynamic, by moving left and right the bottom of support rod (7), changes the tilt angle of folding display screen (4), make staff's viewing more
It is comfortable, second display screen (42) and third display screen (43) are opened, makes the inner cavity of card ball (44) insertion fluting (6), plays fixation
The effect of first display screen (41), second display screen (42) and third display screen (43)；
S2: after work, second display screen (42) and third display screen (43) is folded, reduces the occupancy in space, makes to support
Bar (7) is detached from support slot 8, and telescopic sleeve (2) is detached from the inner cavity of fluting (6), and folding display screen (4) is inserted into the inner cavity of shell (1),
Support rod placing groove (14) plays the role of accommodating support rod (7), and telescopic sleeve placing groove (5), which plays, accommodates telescopic sleeve (2)
Effect, the inner cavity for inserted link (3) insertion telescopic sleeve (2) of stretching, and the bottom of telescopic sleeve (2) is to telescopic sleeve placing groove
(5) left side is mobile；
S3: the presence of shoulder belt (12) allows the device to carry on the back the carrying for facilitating the device in back, and foam-rubber cushion (13), which plays, to be subtracted
The effect for shaking buffering, keeps the back of staff more comfortable, the adjustable stabilizer blade of matching of screwed pipe (91) and threaded rod (92)
(9) height makes the device adapt to the ground of field out-of-flatness, and guide rod (93), which plays, avoids threaded rod (92) with screwed pipe
(91) effect rotated, protective case (95) play the role of protecting contact pin (94), and avoid staff unexpected by contact pin (94)
It pricks, vertical section is that criss-cross contact pin (94) are inserted into soil, it is possible to prevente effectively from the device slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838758.0A CN108962032B (en) | 2018-07-27 | 2018-07-27 | Foldable display screen suitable for field work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838758.0A CN108962032B (en) | 2018-07-27 | 2018-07-27 | Foldable display screen suitable for field work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108962032A true CN108962032A (en) | 2018-12-07 |
| CN108962032B CN108962032B (en) | 2021-01-26 |
Family
ID=64464919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810838758.0A Active CN108962032B (en) | 2018-07-27 | 2018-07-27 | Foldable display screen suitable for field work |
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| Country | Link |
|---|---|
| CN (1) | CN108962032B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562506A (en) * | 2020-11-30 | 2021-03-26 | 合肥维信诺科技有限公司 | Flexible screen protection device |
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Also Published As
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| CN108962032B (en) | 2021-01-26 |
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