CN208126779U - A kind of LED variable information board - Google Patents
A kind of LED variable information board Download PDFInfo
- Publication number
- CN208126779U CN208126779U CN201820724865.6U CN201820724865U CN208126779U CN 208126779 U CN208126779 U CN 208126779U CN 201820724865 U CN201820724865 U CN 201820724865U CN 208126779 U CN208126779 U CN 208126779U
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- Prior art keywords
- cabinet
- led display
- display board
- fixedly connected
- led
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Abstract
The utility model discloses a kind of LED variable information boards, are related to traffic information technical field.The LED variable information board, including cabinet, LED display board, frame is fixedly connected between the inner wall of the cabinet, the front and back of the cabinet wall and be located at frame right side offer sliding slot, the front and back of the LED display board is fixedly connected to the first sliding block, middle part on the right side of the LED display board is provided with maintenance door, and the top and bottom of the maintenance door are connected with connecting plate, and two opposite sides of connecting plate are provided with block.The LED variable information board, it is designed by the structure of frame, sliding slot, the first sliding block, connecting plate, block, clamping groove, the first gasket, plectane, lap bars, mobile bar, clamping block, spring, the second gasket, sliding rail, turntable, the second sliding block and lapping plate, to solve the problems, such as that LED display board and cabinet are not easy to dismantle and cause to be not easy to LED display board maintenance.
Description
Technical field
The utility model relates to traffic information technical field, specially a kind of LED variable information board.
Background technique
Existing well-known technique discloses Chinese Authorization Notice No., a kind of variable information board cabinet of CN204377273U, packet
Cabinet is included, thinks that the front of the meaning is provided with display screen, back is provided with maintenance door, and maintenance door includes first and second, the
One is arranged at the interdependent back side, and second is arranged in first outside, and first and second is bolted, and first
Inside cooling fin and power supply are installed, and the brim of a hat is provided with above maintenance door, the width of the brim of a hat be greater than first and
Second summation, the brim of a hat can prevent rain penetration from entering in the maintenance door at the display screen back side in the device, and can be with steel
The constant temperature of interdependent inside increases.
But the structure of the device designs, and causes to be not easy to dismantle between cabinet and display screen, to be not easy to by the
The maintenance of single-door row, is not easy to overhaul display screen.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of LED variable information board, solves the problems, such as X.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of LED variable information board,
Including cabinet, LED display board, frame, the front and back of the cabinet wall are fixedly connected between the inner wall of the cabinet
And the right side for being located at frame offers sliding slot, the front and back of the LED display board is fixedly connected to the first sliding block, institute
It states the middle part on the right side of LED display board and is provided with maintenance door, the top and bottom of the maintenance door are connected with connecting plate, and two
The opposite side of a connecting plate is provided with block, and clamping groove is offered on the outside of the connecting plate, and the frame and LED are shown
It is provided with the first gasket between plate, connecting plate and is fixedly connected with the surface of frame.
It is provided with plectane at the top and bottom of the cabinet, the two sides of the plectane are fixedly connected to lap bars, and two
The opposite side of a plectane is fixedly connected to mobile bar, and the mobile bar is through cabinet and is fixedly connected with clamping block,
Wrapping around for the mobile bar is provided with spring, and the both ends of the spring are solid with the inner wall of the outside of mobile bar and cabinet respectively
It is fixed to connect, the second gasket is fixedly connected at the top and bottom of the cabinet.
The top and bottom of the cabinet offer sliding rail, and two sliding rails are located at the two sides of the second gasket,
Turntable is provided at the top of the sliding rail, the bottom of the turntable is fixedly connected with the second sliding block, the front at the top of the turntable
It is fixedly connected to lapping plate with the back side, overlap joint slot is offered at the top of the lapping plate.
The front and back of the LED display board is fixedly connected to fixed plate.
Preferably, the quantity of the sliding slot and the first sliding block is two, and is pair with the horizontal central line of LED display board
The shape of the front and back for claiming axial symmetry that LED display board is arranged in, the first sliding block and sliding slot is convex shape structure, and first is sliding
The outside of block and the inner wall of sliding slot are slidably connected and match.
Preferably, the moveable maximum distance of the mobile bar is greater than the depth of clamping groove.
Preferably, the rotatable angle of the connecting plate is the opposite direction rotated ninety degrees to block.
Preferably, the overlap joint slot matches with lap bars, and the shortest distance between two overlap joint slots is greater than two and takes
The sum of the length of extension bar and the diameter of plectane.
Preferably, the shape of second sliding block and sliding rail is circular configuration, and the outside of the second sliding block and sliding rail
Inner wall is slidably connected and matches.
The quantity of the fixed plate is two, and two fixed plates are that symmetrical axial symmetry is set with the horizontal central line of LED display board
It sets at the middle part of the front and back of LED display board, and the shape of LED display board is L-shaped structure, and is circumferentially positioned at cabinet
Outside and the outside of cabinet are closely coupled.
(3) beneficial effect
The utility model provides a kind of LED variable information board.Has following beneficial effect：
(1), LED variable information board, by frame, sliding slot, the first sliding block, connecting plate, block, clamping groove, first close
Packing, plectane, lap bars, mobile bar, clamping block, spring, the second gasket, sliding rail, turntable, the second sliding block and lapping plate knot
Structure design pulls lap bars and rotates turntable, is clamped lap bars mutually with overlap joint slot, aobvious so as to reach LED easy to disassemble
Show the effect of plate and cabinet, to solve LED display board and cabinet is not easy to dismantle and cause to be not easy to LED display board maintenance
The problem of.
(2), the LED variable information board is designed by the structure of LED display board, connecting plate and block, makes LED display board
After cabinet disassembly, it is rotatablely connected plate, keeps connecting plate parallel with LED display board, so that the effect for folding connecting plate is played, from
And further it is convenient for overhauling LED display board.
(3), the LED variable information board is designed by the structure of LED display board and fixed plate, makes clamping block and clamping groove
After being separated, fixed plate is pulled, the first sliding block can be driven mobile in the inner cavity of sliding slot, consequently facilitating to LED display board and case
The disassembly of body, consequently facilitating the maintenance to LED display board.
(4), the LED variable information board, it is close by LED display board, connecting plate, frame, the first gasket, plectane and second
The structure of packing designs, it is ensured that the inner cavity of cabinet, the inner cavity of LED display board will not soak, it is ensured that the safety of the device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the enlarged drawing in the utility model Fig. 1 at A；
Fig. 3 is the overhead sectional view of the utility model frame.
In figure：1 cabinet, 2LED display board, 3 frames, 4 sliding slots, 5 first sliding blocks, 6 maintenance doors, 7 connecting plates, 8 blocks, 9 cards
Access slot, 10 first gaskets, 11 plectanes, 12 lap bars, 13 mobile bars, 14 clamping blocks, 15 springs, 16 second gaskets, 17 are slided
Rail, 18 turntables, 19 second sliding blocks, 20 lapping plates, 21 overlap joint slots, 22 fixed plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of LED variable information board, including cabinet 1,
LED display board 2, is fixedly connected with frame 3 between the inner wall of cabinet 1, the front and back of 1 inner wall of cabinet and is located at frame 3
Right side offers sliding slot 4, and the front and back of LED display board 2 is fixedly connected to the first sliding block 5, sliding slot 4 and the first sliding block
5 quantity is two, and the front of LED display board 2 is symmetricly set on using the horizontal central line of LED display board 2 as symmetry axis
And the back side, the shape of the first sliding block 5 and sliding slot 4 are convex shape structure, the outside of the first sliding block 5 and the inner wall of sliding slot 4 slide
It connects and matches, the middle part on 2 right side of LED display board is provided with maintenance door 6, and the top and bottom of maintenance door 6 are flexibly connected
There is connecting plate 7, two opposite sides of connecting plate 7 are provided with block 8, and the rotatable angle of connecting plate 7 is the negative side to block 8
To rotated ninety degrees, baffle 8 defines the rotatable angle of connecting plate 7, is designed, is made by the structure of baffle 8 and connecting plate 7
When LED display board 2 and cabinet 1 are installed, connecting plate 7 can be fixed on horizontality by baffle 8 and clamping block 14, when LED is shown
After plate 2 and cabinet 1 are dismantled, connecting plate 7 can be rotated to parallel with LED display board 2, convenient for opening maintenance door 6, be shown to LED
Plate 2 is overhauled, and the outside of connecting plate 7 offers clamping groove 9, is provided between frame 3 and LED display board 2, connecting plate 7
First gasket 10 and the surface for being fixedly connected with frame 3.
The top and bottom of cabinet 1 are provided with plectane 11, and the two sides of plectane 11 are fixedly connected to lap bars 12, mobile
The moveable maximum distance of bar 13 is greater than the depth of clamping groove 9, and overlap joint slot 21 matches with lap bars 12, and two overlap joint slots 21
Between the shortest distance be greater than the sum of length and diameter of plectane 11 of two lap bars 12, two opposite sides of plectane 11 are equal
It is fixedly connected with mobile bar 13, mobile bar 13 is through cabinet 1 and is fixedly connected with clamping block 14, and wrapping around for mobile bar 13 is set
It is equipped with spring 15, the both ends of spring 15 are fixedly connected with the inner wall in the outside of mobile bar 13 and cabinet 1 respectively, the top of cabinet 1
The second gasket 16 is fixedly connected with bottom.
The top and bottom of cabinet 1 offer sliding rail 17, and two sliding rails 17 are located at the two of the second gasket 16
Side, the top of sliding rail 17 are provided with turntable 18, and the bottom of turntable 18 is fixedly connected with the second sliding block 19, the second sliding block 19 and sliding rail
17 shape is circular configuration, and the outside of the second sliding block 19 and the inner wall of sliding rail 17 are slidably connected and match, turntable 18
Front and the back side at top are fixedly connected to lapping plate 20, and the top of lapping plate 20 offers overlap joint slot 21, to the outer of cabinet 1
Layback moves lap bars 12, while rotating turntable 18, and the rotation of turntable 18 drives lapping plate 20 to rotate, and lap bars 12 are displaced outwardly drive
Mobile bar 13, clamping block 14 are mobile, while spring 15 being driven to compress, until the top phase of the bottom of lap bars 12 and overlap joint slot 21
Lap bars 12 are unclamped in alignment, and the outsides of lap bars 12 and the inner wall for overlapping slot 21 are closely coupled, at this point, clamping block 14 completely with
Clamping groove 9 is separated, and when spring 15 is in equilibrium state, the outside of the inner wall and clamping block 14 of clamping groove 9 is closely coupled.
The front and back of LED display board 2 is fixedly connected to fixed plate 22, and the quantity of fixed plate 22 is two, two
Fixed plate 22 is symmetricly set on the middle part of the front and back of LED display board 2 using the horizontal central line of LED display board 2 as symmetry axis,
And the shape of LED display board 2 is L-shaped structure, and it is closely coupled to be circumferentially positioned at the outside of cabinet 1 and the outside of cabinet 1.
The LED variable information board while rotating turntable 18, turntable 18 in use, pull lap bars 12 to the outside of cabinet 1
Rotation drives lapping plate 20 to rotate, and lap bars 12, which are displaced outwardly, drives mobile bar 13, the movement of clamping block 14, while driving spring 15
Compression, until lap bars 12 bottom and overlap joint slot 21 top align, release lap bars 12, the outside of lap bars 12 with take
The inner wall of access slot 21 is closely coupled, at this point, clamping block 14 is separated with clamping groove 9 completely, pulls fixed plate 22, fixed plate 22 is moved
It is dynamic to drive LED display board 2 mobile, and then drive the first sliding block 5 mobile in the inner cavity of sliding slot 4, until LED display 2 completely with
After cabinet 1 is detached from, maintenance door 6 is opened, LED display and cabinet 1 can be overhauled.
In conclusion the LED variable information board, passes through frame 3, sliding slot 4, the first sliding block 5, connecting plate 7, block 8, clamping
Slot 9, the first gasket 10, plectane 11, lap bars 12, mobile bar 13, clamping block 14, spring 15, the second gasket 16, sliding rail
17, the structure design of turntable 18, the second sliding block 19 and lapping plate 20, pulls lap bars 12 and rotates turntable 18, make lap bars 12
It is shown so as to achieve the effect that LED display board 2 easy to disassemble and cabinet 1 to solve LED with overlap joint 21 phase of slot clamping
Show that plate 2 and cabinet 1 are not easy to dismantle and cause to be not easy to the problem of LED display board 2 is overhauled.
Meanwhile being designed by the structure of LED display board 2, connecting plate 7 and block 8, dismantle LED display board 2 and cabinet 1
Afterwards, it is rotatablely connected plate 7, it is parallel with LED display board 2 to make connecting plate 7, so that the effect for folding connecting plate 7 is played, thus into one
Step is convenient for overhauling LED display board 2.
It is designed by the structure of LED display board 2 and fixed plate 22, after so that clamping block 7 and clamping groove 9 is separated, is pulled solid
Fixed board 22 can drive the first sliding block 5 mobile in the inner cavity of sliding slot 4, consequently facilitating the disassembly to LED display board 2 and cabinet 1,
Consequently facilitating the maintenance to LED display board 2.
Pass through LED display board 2, the structure of connecting plate 7, frame 3, the first gasket 10, plectane 11 and the second gasket 16
Design, it is ensured that the inner cavity of cabinet 1, the inner cavity of LED display board 2 will not soak, it is ensured that the safety of the device.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of LED variable information board, including cabinet (1), LED display board (2), it is characterised in that：The inner wall of the cabinet (1)
Between be fixedly connected with frame (3), the front and back of cabinet (1) inner wall and be located at frame (3) right side offer
The front and back of sliding slot (4), the LED display board (2) is fixedly connected to the first sliding block (5), the LED display board (2)
It being provided in the middle part of right side maintenance door (6), the top and bottom of the maintenance door (6) are connected with connecting plate (7), and two
The opposite side of connecting plate (7) is provided with block (8), offers clamping groove (9), the frame on the outside of the connecting plate (7)
(3) it is provided with the first gasket (10) between LED display board (2), connecting plate (7) and is fixedly connected with the table of frame (3)
Face；
It is provided with plectane (11) at the top and bottom of the cabinet (1), the two sides of the plectane (11), which are fixedly connected to, takes
Extension bar (12), two opposite sides of the plectane (11) are fixedly connected to mobile bar (13), and the mobile bar (13) is run through
Cabinet (1) is simultaneously fixedly connected with clamping block (14), and wrapping around for the mobile bar (13) is provided with spring (15), the spring
(15) both ends are fixedly connected with the inner wall in the outside of mobile bar (13) and cabinet (1) respectively, the top and bottom of the cabinet (1)
Portion is fixedly connected with the second gasket (16)；
The top and bottom of the cabinet (1) offer sliding rail (17), and two sliding rails (17) are located at the second gasket
(16) two sides are provided with turntable (18) at the top of the sliding rail (17), and the bottom of the turntable (18) is fixedly connected with second
Sliding block (19), the front at the top of the turntable (18) are fixedly connected to lapping plate (20) with the back side, the lapping plate (20)
Top offers overlap joint slot (21)；
The front and back of the LED display board (2) is fixedly connected to fixed plate (22).
2. a kind of LED variable information board according to claim 1, it is characterised in that：The sliding slot (4) and the first sliding block
(5) quantity is two, and is symmetricly set on LED display board (2) by symmetry axis of the horizontal central line of LED display board (2)
Front and back, the shape of the first sliding block (5) and sliding slot (4) is convex shape structure, the outside of the first sliding block (5) and sliding slot
(4) inner wall is slidably connected and matches.
3. a kind of LED variable information board according to claim 1, it is characterised in that：The mobile bar (13) is moveable
Maximum distance is greater than the depth of clamping groove (9).
4. a kind of LED variable information board according to claim 1, it is characterised in that：The rotatable angle of the connecting plate (7)
Degree is the opposite direction rotated ninety degrees to block (8).
5. a kind of LED variable information board according to claim 1, it is characterised in that：The overlap joint slot (21) and lap bars
(12) match, and the shortest distances between two overlap joints slot (21) are greater than the length and plectane (11) of two lap bars (12)
The sum of diameter.
6. a kind of LED variable information board according to claim 1, it is characterised in that：Second sliding block (19) and sliding rail
(17) shape is circular configuration, and the inner wall of the outside of the second sliding block (19) and sliding rail (17) is slidably connected and matches.
7. a kind of LED variable information board according to claim 1, it is characterised in that：The quantity of the fixed plate (22) is
Two, two fixed plates (22) are being symmetricly set on LED display board (2) just by symmetry axis of the horizontal central line of LED display board (2)
The middle part in face and the back side, and the shape of LED display board (2) is L-shaped structure, and is circumferentially positioned at outside and the cabinet of cabinet (1)
(1) outside is closely coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820724865.6U CN208126779U (en) | 2018-05-16 | 2018-05-16 | A kind of LED variable information board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820724865.6U CN208126779U (en) | 2018-05-16 | 2018-05-16 | A kind of LED variable information board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208126779U true CN208126779U (en) | 2018-11-20 |
Family
ID=64185179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820724865.6U Expired - Fee Related CN208126779U (en) | 2018-05-16 | 2018-05-16 | A kind of LED variable information board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208126779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349503A (en) * | 2019-07-03 | 2019-10-18 | 河南艺树文化创意有限公司 | interactive display screen mounting structure |
| CN111174042A (en) * | 2020-01-15 | 2020-05-19 | 蚌埠市荣盛金属制品有限公司 | Be used for building site to climb a master control case panel beating shell of intelligent control system |
-
2018
- 2018-05-16 CN CN201820724865.6U patent/CN208126779U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349503A (en) * | 2019-07-03 | 2019-10-18 | 河南艺树文化创意有限公司 | interactive display screen mounting structure |
| CN111174042A (en) * | 2020-01-15 | 2020-05-19 | 蚌埠市荣盛金属制品有限公司 | Be used for building site to climb a master control case panel beating shell of intelligent control system |
| CN111174042B (en) * | 2020-01-15 | 2022-05-17 | 蚌埠市荣盛金属制品有限公司 | Be used for building site to climb a master control case panel beating shell of intelligent control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20200516 |