CN207302557U - A kind of static information display card - Google Patents
A kind of static information display card Download PDFInfo
- Publication number
- CN207302557U CN207302557U CN201720855775.6U CN201720855775U CN207302557U CN 207302557 U CN207302557 U CN 207302557U CN 201720855775 U CN201720855775 U CN 201720855775U CN 207302557 U CN207302557 U CN 207302557U
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- plate
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Abstract
The utility model discloses a kind of static information display card, including the frame with fixed form and set the information display board for being used to show information detachably installed on said frame, the frame includes the connector of the shape of peripheral frame for forming the framework border and each shape of peripheral frame of connection arranged on each corner of the frame, and it is located at the upset section bar on the frame of the frame with frame pivot joint, be equipped between the upset section bar and the frame so that the upset section bar can elastic overturning on said frame elastic component, the upset section bar is equipped with the groove of the person easy to operation upset upset section bar towards one side on the inside of the frame, shape of peripheral frame described in the upset forced fit is spacing to be carried out to the edge of described information display board.The utility model can be easy to installation, dismounting and the replacement of information display board.
Description
Technical field
A kind of information exhibition board is the utility model is related to, is particularly conveniently replaced the static information displaying of displaying information
Board.
Background technology
Information exhibition board is mainly used for showing the brand of information in public places, such as can be with exhibition, bus
The places such as upper, bus platform, available for showing relevant information.In recent years, with increasing, the bus of public transit vehicle quantity
On information exhibition board it is also prosperous therewith, and when information exhibition board is used as guideboard is essential match somebody with somebody for bus
Part.The displaying content of some information exhibition boards needs to regularly replace, when vehicle planning travel route change, then need
Change corresponding route information.
The line information displaying of current bus mainly has two kinds of forms：1. use dynamic guideboard, the effect of this publicity
It is good, but publicize of high cost；2. using static information display card, the static guideboard used now can not replace circuit as guideboard
Be oriented to paper, can only be single be shown in the circuit for dispatching from the factory and setting before, flexibility is inadequate.Bus factory in order to reduce vehicle into
This, has static guideboard larger demand, but common static guideboard can not need replacing line-guiding paper according to client,
So that static guideboard use scope reduces, the use of client is influenced.
Fully to meet the needs of public transport client, improve the above problem, it is necessary to develop it is a can fast simple more thread-changing
Road is oriented to the static information display card of paper.
Utility model content
In order to solve the problems, such as that background technology exists, the utility model provides a kind of static state for being conveniently replaced displaying information
Information exhibition board.The utility model is mainly used for showing circuit in bus, but can also be used for for example in bus platform, society
Other occasions displaying static information such as area's propaganda board, exhibition.The utility model is realized in this way：
A kind of static information display card, including with the frame for fixing form and set what is detachably installed on said frame
For showing the information display board of information, the frame includes being used to form the shape of peripheral frame of the framework border and arranged on described
The connector of each shape of peripheral frame of connection of each corner of frame, and be located on the frame of the frame and be pivotally connected with the frame
Upset section bar, it is described upset section bar and the frame between be equipped with so that it is described upset section bar elasticity can turn on said frame
The elastic component turned, the upset section bar are equipped with the person easy to operation upset upset section bar towards one side on the inside of the frame
Groove, shape of peripheral frame described in the upset forced fit are spacing to be carried out to the edge of described information display board.Pass through above-mentioned knot
Structure, the upset section bar can elastic overturning on said frame, therefore it is outside in mount message display board can will to overturn section bar
Upset, will by overturning the elastic force effect of section bar and elastic component so as to which information display board be dismantled or installed on said frame
Information display board is stably maintained on the frame, when need replacing information displaying content when, can will upset section bar to
Outer upset, so as to discharge the edge of information display board, information display board is removed from the frame, the information displaying more renewed
The information display board after renewal is installed on the frame according to foregoing installation method again after content.
Specifically, the groove is tiger's jaw structure at an acute angle, can be easy to the installation and dismounting of information display board.
Specifically, it is equipped with the inside of the shape of peripheral frame to support the cross spacing plate and use of described information displaying back
To support the longitudinal spacing plate of described information display board side, the upset section bar is butted on institute towards the part on the inside of the frame
State information display board front.
Specifically, described information display board includes the transparent panel that ecto-entad is stacked, information carrier plate and light guide plate,
The transparent panel plays the role of protection information carrier board；Information carrier plate is used to print the content to be shown；Light guide plate plays
The effect of light source is guided, for light source to be evenly directed to the back side of information carrier plate.In an advantageous embodiment, it is described to lead
Tabula rasa is white PC offset plates.
Specifically, the shape of peripheral frame is by almag extrusion molding, and light weight, intensity is good, more adapts in bus
Use.
In one embodiment, the shape of peripheral frame and the upset section bar are by way of shaft and turn hole clearance fit
It is hinged, assembling and person easy to operation can be easy to overturn the upset section bar.
Further, the static information display card further includes the LED illumination component on the frame, the LED
Light fixture includes being installed on the circuit board on the slot in the shape of peripheral frame and the LED lamp bead on the circuit board,
The circuit board is equipped with constant-current drive circuit.Specifically, the circuit board is installed in the shape of peripheral frame for multistage, each section of electricity
Road plate is connected by wire jumper, it is ensured that LED lamp bead ensures that LED is in constant current all the time in the case that voltage fluctuation is larger in the car
State, ensures that brightness stability does not flicker, long lifespan.
Specifically, the position of the back side of the shape of peripheral frame in the inner part is equipped with tries to stop people from fighting each other and the rectangle of reinforcement structure to be reserved
Groove, can strengthen the integral strength of guideboard, can also assemble LED dot matrix plates, realize the effect of static guideboard double-sided display；State side
The position of the back side of frame section in the outer part is equipped with tapping screw fixing groove, and the tapping screw fixing groove is U-shaped structure, and should
U-shaped structure is designed with certain taper.
In one embodiment, the upset section bar includes two orthogonal side plates and front plate, the side plate and just
Panel rounding off connects, and inner side is equipped with pivot block outside the side plate, and the oblique front plate is equipped with the inside of the front plate
The support plate of inner side, the support plate form the groove with the front plate, and the branch back is equipped with grab；The shape of peripheral frame
Outside is equipped with the pivotal axis with the pivot block clearance fit, and shape of peripheral frame front outside is equipped with card slot, the elastic component
For spring leaf, the spring leaf is arranged on the card slot and grab.
Static information display card provided by the utility model, since the upset section bar elasticity can turn on said frame
Turn, therefore upset section bar can be flipped outward in mount message display board so as to which information display board is spacing in the groove
It is interior, by overturn section bar and elastic component elastic force act on, information display board is stably maintained on the frame, when need more
When changing information displaying content, upset section bar can be flipped outward, so as to discharge the edge of information display board, information is shown
Plate is removed from the frame, again shows the information after renewal according to foregoing installation method after the information displaying content more renewed
Plate is installed on the frame.Therefore have and be conveniently replaceable displaying content, and be easily installed and dismantle the beneficial of information display board
Effect.
Brief description of the drawings
Fig. 1 show a kind of static information display card stereogram of embodiment of the utility model；
Static information display card front view shown in Fig. 2 shown in Fig. 1；
Fig. 3 show the I-I sectional drawings of Fig. 2；
Fig. 4 show the upset schematic diagram that section bar is overturn in embodiment；
Fig. 5 show the dimensional structure diagram of connector in embodiment；
Fig. 6 show the scheme of installation of shape of peripheral frame and connector in embodiment；
Fig. 7 show the lighting circuit schematic diagram of static information display card in embodiment.
Embodiment
In order to make the purpose of this utility model, technical solution and advantage are more clearly understood, below in conjunction with attached drawing and implementation
Example is described in further detail the utility model.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of static information display card 10, is mainly used for installing
On bus, including with the frame 100 for fixing form and the information exhibition for being used to show information being located on the frame 100
Show plate 200, frame 100 includes being used for the shape of peripheral frame 110 for forming framework border and each arranged on the connection of 100 each corner of frame
The connector 120 of shape of peripheral frame 110, and it is located at the upset section bar on the frame of frame 100 with the elasticity pivot joint of frame 100
130.The plate-like shape of the rounded rectangle of static information display card in the present embodiment, by two pairs of shape of peripheral frame being arranged in parallel
110 surround with the connector 120 for being arranged on four angles, and the front that upset section bar 130 is arranged on shape of peripheral frame 110 (is shown with information
Plate it is positive identical), overturn and be equipped between section bar 130 and frame 100 so that upset section bar 130 elasticity can turn on frame 100
The elastic component turned, as shown in Figure 3 and Figure 4, elastic component is spring leaf 300 in the present embodiment, simple in structure to be easily installed.The bullet
Reed 300 provides all the time in the quiescent state so that the elastic force that upset section bar 130 is inwardly overturn.
As shown in Figure 3 and Figure 4, the one side for overturning section bar 130 towards the inner side of frame 100 is equipped with described in person easy to operation upset
The groove 131 of section bar 130 is overturn, upset section bar 130 is used to coordinate shape of peripheral frame 110 to carry out the edge of information display board 200
It is spacing.In the present embodiment, as shown in figure 4, upset section bar 130 includes two orthogonal side plates 132 and front plate 133, side
Plate 132 is connected with 133 rounding off of front plate, and the outside of side plate 132 inner side is equipped with pivot block 134, the inner side of front plate 133
Equipped with the support plate 135 on the inside of oblique front plate, support plate 135 forms groove 131 with front plate 133, and groove 131 is at an acute angle
Tiger's jaw structure, can person easy to operation to upset section bar 130 exert a force, so that information display board 200 is installed and dismantled.Support plate
135 back sides are equipped with grab 136；The outside of shape of peripheral frame 110 is equipped with the pivotal axis 113 with 134 clearance fit of pivot block, frame type
The front of material 110 outside is equipped with card slot 114, and spring leaf 300 is arranged on the card slot 114 and grab 136.Pivotal axis 113 is formed at
It is integrally formed on the outside of shape of peripheral frame 110 and with shape of peripheral frame 110, activity when being rotated for pivot block 134 is equipped with around pivotal axis 113
Space.
The inner side of shape of peripheral frame 110 is equipped with to support the cross spacing plate 111 at 200 back side of information display board and to support
The longitudinal spacing plate 112 of 200 side of described information display board, under quiescent conditions, upset section bar 130 is towards the inner side of frame 10
Support plate 135 is butted on the front of information display board 200 (shown in Fig. 3).Abnormal sound occurs for information display board in order to prevent, in longitudinal spacing
In the plane that plate 112 and cross spacing plate 111 are formed, Pasting sandwich rubber during assembling, prevents abnormal sound.
Specifically, the position of the back side of shape of peripheral frame 110 in the inner part is equipped with tries to stop people from fighting each other and the rectangle of reinforcement structure to be reserved
Groove 116, if bus running environment is more severe, can utilize structure increase reinforcing rib, enhancement information display card 10
Integral strength；In addition if user needs to do double-sided display, structure assembling LED dot matrix plates can be utilized, are realized two-sided
The effect of display.The position of the back side of shape of peripheral frame in the outer part is equipped with tapping screw fixing groove 117.Tapping screw fixing groove 117
For U-shaped structure, thread increasing number is connected after coordinating with tapping screw；The U-shaped structure is designed with certain taper, is conducive to
The assembling of tapping screw；The depth of U-shaped structure can prevent aluminium skimmings from entering information exhibition board 10 according to the Design of length of screw
Inside, increases the quality assurance of information exhibition board 10.Tapping screw fixing groove 117 is higher than rectangular channel 116.
By said structure, upset section bar 130 can on frame 100 elastic overturning, therefore in mount message display board 200
When upset section bar 130 can be flipped outward so as to be dismantled information display board 200 or on frame 100, pass through flip type
The elastic force of material 130 and elastic component 300 acts on, and information display board 200 is stably maintained on frame 100, when needing replacing letter
When breath displaying content, upset section bar 130 can be flipped outward, so that the edge of information display board 200 is discharged, by information exhibition
Show that plate 200 is removed from frame 100, be again installed to the information display board 200 after renewal after the information displaying content more renewed
On the frame.
Information display board 200 includes the transparent panel 230 that ecto-entad is stacked, information carrier plate 220 in the present embodiment
With light guide plate 210, transparent panel 230 plays the role of protection information carrier board；Wherein in the diagram of the present embodiment, information carrier plate
220 be relatively thin poster paper, positioned at the lower section of transparent panel 230, for printing the content to be shown；Light guide plate 210 plays guiding light
The effect in source, for light source to be evenly directed to the back side of information carrier plate.Since light guide plate 210 will not be dismantled often,
In the present embodiment, give light guide plate 210 individually designed mounting groove on shape of peripheral frame.In an advantageous embodiment, it is described to lead
Tabula rasa 210 is off-white color PC offset plates.
In the present embodiment, the shape of peripheral frame 110 is by almag extrusion molding, and light weight, intensity is good, more adapts in public affairs
Hand over in-car use；Exterior facing can do oxidation processes into black, anticorrosive and beautiful.
As shown in Figure 5 and Figure 6, structure and its assembling of connector 120 are apparent that.Positioned at 10 4 jiaos of frame
Connector 120 using casting make cast aluminium cornerite, cast aluminium cornerite includes two plug divisions 121, in plug division 121
Upper tapping, is screwed at 110 both ends of shape of peripheral frame, assembles easy to be reliable.Assembled in order to facilitate production, shape of peripheral frame 110
Interior design and the slot 115 of the mutual cooperation of cornerite, prevent the dislocation of shape of peripheral frame 110 and cornerite.
In addition to the embodiment that utility model provides, in other embodiments, shape of peripheral frame 110 is gone back with upset section bar 130
Elastic pivot joint can be carried out by way of other in the prior art shaft and turn hole clearance fit, can be easy to assemble and easy to operation
Person overturns the upset section bar.
Further, static information display card 10 further includes the LED illumination component on frame, LED illumination component bag
Include the circuit board 400 on the slot 111 being installed in the shape of peripheral frame 110 and the LED light on the circuit board 400
Pearl, the circuit board 400 are equipped with constant-current drive circuit.
Specifically, the circuit board 400 is installed in the shape of peripheral frame for multistage, and each section of circuit board is connected by wire jumper
Connect, it is ensured that LED lamp bead ensures that LED be in constant current state all the time, guarantee brightness is steady in the case that voltage fluctuation is larger in the car
It is fixed not flicker, long lifespan.Plug-in unit lamp bead uses production of machinery, and production efficiency is higher.Circuit LED, which is laid, is spaced 10mm, every
LED lamp bead is uniformly distributed on circuit board, and circuit design has insurance, anti-reverse.Combined using the wiring board of several fragment sizes, can
To be spliced according to actual conditions, length can be adjusted flexibly.Connection uses jumper between circuit board, is easily installed.In circuit
2.495V voltage references are produced using TL431, and utilize the fixed potential difference 0.7v between NPN transistor base and emitter,
Emitter terminate quota resistance to can be achieved that LED current is constant, Fig. 7 show the illumination of static information display card in embodiment
Circuit diagram.
In the present embodiment, the frame 100 is rectangular.In other embodiments, the frame can also be according to using need
It is designed to other geometries, such as triangle, pentagon or three-dimensional shape.
Static information display card 10 provided by the utility model, since the upset section bar elasticity can turn on frame 100
Turn, therefore upset section bar 110 can be flipped outward in mount message display board 200 consequently facilitating information display board 200 is pacified
On frame 100, acted on by the elastic force for overturning section bar 110 and spring leaf 300, information display board 200 is stably kept
On the frame 100, when information displaying content is needed replacing, upset section bar 110 can be flipped outward, so as to discharge
The edge of information display board 200, information display board 200 is removed from the frame 100, after the information displaying content more renewed
Information display board 200 after renewal is installed on the frame.Therefore have and be conveniently replaceable displaying content, and be easily installed
With the beneficial effect of dismounting information display board.
The above is only the preferred embodiment of the present invention, not limiting the utility model, art technology
Personnel can still make some deductions after the utility model is read, it is all done in the utility model spirit and principle it is any
Improvement, equivalent substitution etc., should be included in the scope of protection of the utility model.
Claims (10)
- A kind of 1. static information display card, it is characterised in that：On said frame may be used including the frame with fixed form and setting What is removed and installed is used to show the information display board of information, and the frame includes being used for the shape of peripheral frame for forming the framework border The connector of each shape of peripheral frame is connected with arranged on each corner of the frame, and is located on the frame of the frame and institute The upset section bar of frame pivot joint is stated, is equipped between the upset section bar and the frame so that the upset section bar can be in the frame The elastic component of elastic overturning on frame, the upset section bar are equipped with described in person easy to operation upset towards one side on the inside of the frame The groove of section bar is overturn, shape of peripheral frame described in the upset forced fit is spacing to be carried out to the edge of described information display board.
- 2. static information display card according to claim 1, it is characterised in that：The groove is tiger's jaw knot at an acute angle Structure.
- 3. static information display card according to claim 1, it is characterised in that：It is equipped with the inside of the shape of peripheral frame to prop up Support the cross spacing plate of described information displaying back and to support the longitudinal spacing plate of described information display board side, it is described Upset section bar is butted on described information display board front towards the part on the inside of the frame.
- 4. static information display card according to claim 1, it is characterised in that：Described information display board includes ecto-entad The transparent panel of setting, information carrier plate and light guide plate.
- 5. static information display card according to claim 4, it is characterised in that：The light guide plate is white PC offset plates.
- 6. static information display card according to claim 1, it is characterised in that：The shape of peripheral frame and the upset section bar It is hinged by way of shaft and turn hole clearance fit.
- 7. static information display card according to claim 1, it is characterised in that：Further include the LED on the frame Light fixture, the LED illumination component include the circuit board being installed on the slot in the shape of peripheral frame and arranged on the electricity LED lamp bead on the plate of road, the circuit board are equipped with constant-current drive circuit.
- 8. static information display card according to claim 7, it is characterised in that：The circuit board is installed on described for multistage In shape of peripheral frame, each section of circuit board is connected by wire jumper.
- 9. according to claim 1 to 8 any one of them static information display card, it is characterised in that：The back of the body of the shape of peripheral frame The position of face in the inner part is equipped with tries to stop people from fighting each other and the rectangular channel of reinforcement structure to be reserved；The position of the back side of the shape of peripheral frame in the outer part Tapping screw fixing groove is installed, the tapping screw fixing groove is U-shaped structure, and the U-shaped structure is designed with certain cone Degree.
- 10. static information display card according to claim 1, it is characterised in that：The upset section bar includes two and mutually hangs down Straight side plate and front plate, the side plate are connected with front plate rounding off, and inner side is equipped with pivot block outside the side plate, described The support plate being equipped with the inside of front plate on the inside of the oblique front plate, the support plate forms the groove with the front plate, described Branch back is equipped with grab；The pivotal axis with the pivot block clearance fit, the frame type are equipped with the outside of the shape of peripheral frame Material front outside is equipped with card slot, and the elastic component is spring leaf, and the spring leaf is arranged on the card slot and grab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855775.6U CN207302557U (en) | 2017-07-14 | 2017-07-14 | A kind of static information display card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855775.6U CN207302557U (en) | 2017-07-14 | 2017-07-14 | A kind of static information display card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207302557U true CN207302557U (en) | 2018-05-01 |
Family
ID=62451145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855775.6U Active CN207302557U (en) | 2017-07-14 | 2017-07-14 | A kind of static information display card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207302557U (en) |
-
2017
- 2017-07-14 CN CN201720855775.6U patent/CN207302557U/en active Active
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