CN207337785U - A kind of two-sided static information display card - Google Patents
A kind of two-sided static information display card Download PDFInfo
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- CN207337785U CN207337785U CN201720856266.5U CN201720856266U CN207337785U CN 207337785 U CN207337785 U CN 207337785U CN 201720856266 U CN201720856266 U CN 201720856266U CN 207337785 U CN207337785 U CN 207337785U
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Abstract
The utility model discloses a kind of two-sided 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 shape of peripheral frame 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 symmetrical configuration of the two-sided static display board tow sides.
Description
Technical field
A kind of information exhibition board is the utility model is related to, is particularly conveniently replaced the two-sided static information exhibition of displaying information
Show 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, the position of bus get-off door and driver behind is all the favourable position advertised
Put.The main advertising in the position of current bus get-off door and driver behind is mainly done propaganda using advertisement plate,
This advertisement plate is due to structure design, it is not easy to replaces poster paper.
Fully to meet the needs of public transport client, improve the above problem, it is necessary to which developing a can be conveniently replaceable shows letter
The two-sided static information display card of breath.
Utility model content
In order to solve the problems, such as that background technology exists, the utility model provides a kind of be conveniently replaced and shows the two-sided of information
Static information display card.The utility model is mainly used in bus, but can also be used for for example in bus platform, community a surname
Pass other occasions such as column, exhibition displaying static information.The utility model is realized in this way：
A kind of two-sided static information display card, including with the frame for fixing form and set detachable peace on said frame
The information display board for being used to show information of dress, the frame include the shape of peripheral frame for forming the framework border and are arranged on
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 the frame
The upset section bar of pivot joint, is equipped between the upset section bar and the frame so that the upset section bar can bullet on said frame
Property upset elastic component, the upset section bar is equipped with person easy to operation towards one side on the inside of the frame and overturns the flip type
The groove of material, shape of peripheral frame described in the upset forced fit is spacing to be carried out to the edge of described information display board, described double
The symmetrical configuration of face static display board tow sides.By said structure, 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 dismantle information display board or installed in described
On frame, acted on by the elastic force for overturning section bar and elastic component, information display board is stably maintained on the frame, when need
When replacing information displaying content, upset section bar can be flipped outward, so that the edge of information display board is discharged, by information
Display board is removed from the frame, again according to foregoing installation method by the information after renewal after the information that more renews displaying content
Display board is installed on the frame.
Specifically, the groove is tiger's jaw structure at an acute angle, can person easy to operation to it is described upset section bar force so that
Described information display board is installed and dismantled.
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.It is preferably in one kind in embodiment, it is described
Light guide plate is white PC offset plates.
Specifically, the shape of peripheral frame is by almag extrusion molding, easy to be molded, and with sufficiently strong machinery by force
Degree, more adapts to use in bus.
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 pivotally connected, assembling and person easy to operation can be easy to overturn the upset section bar.
Further, the two-sided static information display card further includes the LED illumination component on the frame, described
Shape of peripheral frame is equipped with the slot for mounting circuit boards, and the LED illumination component includes being installed in the shape of peripheral frame
Circuit board on slot and the LED lamp bead on the circuit board, the circuit board are equipped with constant-current drive circuit.Specifically,
The circuit board is installed in the shape of peripheral frame for multistage, and each section of circuit board is connected by wire jumper, it is ensured that LED lamp bead is in car
In the case that interior voltage fluctuation is larger, ensure that LED is in constant current state all the time, ensure that brightness stability does not flicker, long lifespan.
In one embodiment, the frame 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.
Specifically, the elastic component is spring leaf, and simple in structure to be easily installed, the spring leaf provides all the time in the quiescent state
So that the elastic force that the upset section bar is inwardly overturn.
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.
Two-sided static information display card provided by the utility model, since the upset section bar can be elastic on said frame
Upset, 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 two-sided static information display card stereogram of embodiment of the utility model；
Two-sided 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 mounting bracket schematic diagram of two-sided static information display card in embodiment；
Fig. 8 show the lighting circuit schematic diagram of two-sided 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 provides a kind of two-sided static information display card 10, including with fixed shape
The information display board 200 for being used to show information that the frame 100 of state and being located at detachably is installed on frame 100, the frame 100
It is rectangular, including two pairs of shape of peripheral frame 110 for being placed in parallel and surrounding rectangular frame and the company arranged on 100 each corner of frame
Four connectors 120 of each shape of peripheral frame 110 are connect, and are located at the upset section bar being pivotally connected on the frame of frame 100 with frame 100
130, section bar 130 is overturn in the present embodiment and is arranged on shape of peripheral frame 110, covers the front of shape of peripheral frame 110.Such as Fig. 3 and Fig. 4 institutes
Show, overturn be equipped between section bar 130 and shape of peripheral frame 110 so that upset section bar 130 can on frame 100 elastic overturning bullet
Property part 300, as shown in Figure 3 and Figure 4, the elastic component 300 in the present embodiment is spring leaf, simple in structure to be easily installed, spring leaf
300 are provided so that the elastic force that upset section bar 110 is inwardly overturn all the time in the quiescent state.
The one side for overturning section bar 130 towards the inner side of frame 100 is equipped with the person easy to operation upset upset section bar 130
Groove 131, upset section bar 130 are used to coordinate edge progress of the shape of peripheral frame 110 to information display board 200 spacing.In this implementation
In example, as shown in figure 4, upset section bar 130 includes two orthogonal side plates 132 and front plate 133, side plate 132 and front plate
133 rounding ofves connect, and the outside of side plate 132 inner side is equipped with pivot block 134, and the inner side of front plate 133 is equipped with oblique front plate
The support plate 135 of inner side, support plate 135 form groove 131 with front plate 133, and groove 131 is tiger's jaw structure at an acute angle, can be easy to
Operator exerts a force upset section bar 130, so that information display board 200 is installed and dismantled.135 back side of support plate is 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, and the front of shape of peripheral frame 110 outside is set
There is card slot 114, spring leaf 300 is arranged on card slot 114 and grab 136.Pivotal axis 113 be formed at the outside of shape of peripheral frame 110 and with
Shape of peripheral frame 110 is integrally formed, and the space of activity when being rotated for pivot block 134 is equipped with around pivotal axis 113.
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 100
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.
The surrounding edge of information display board 200 is all limited in shape of peripheral frame 110 and is limited to groove with what upset section bar 130 was formed
It is interior, the elastic compression by upset section bar 130 by spring leaf 300.
The symmetrical configuration of two-sided 10 tow sides of static display board.Specifically, two-sided static display board is positive and negative as shown in Figure 3
The structure on two sides is that the neutral surface of the frame 100 surrounded on shape of peripheral frame 110 is symmetrical.
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；Information carrier plate 220 is used to print what is shown
Content；Light guide plate 210 plays the role of guiding light source, for light source to be evenly directed to the back side of information carrier plate.In one kind
In preferred embodiment, the light guide plate 210 is off-white color PC offset plates.In other embodiments, information display board 200 can be single
One display board
In the present embodiment, shape of peripheral frame 110 easy to be molded, and has sufficiently strong machinery by almag extrusion molding
Intensity, it is white into sand streak that exterior facing does spray treatment, anticorrosive and beautiful, more adapts to use in bus.
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
The slot 115 that the plug division 121 of interior design and cast aluminium cornerite cooperates, prevents the mistake of shape of peripheral frame 110 and plug division 121
Position.
With reference to shown in Fig. 1 and Fig. 7, two-sided static information display card 10 is installed on bus by mounting bracket 140, figure
7 be the structural perspective of mounting bracket 140.To adapt to installation environment, mounting bracket 140 is made of pipe 141 and carbon steel sheet
Handware 142 be used as mounting bracket, according to the caliber of handrail used on car, can quickly produce mounting bracket, pole
The earth shortens the production cycle, saves exploitation and producing cost, reduces the cost of product.
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, two-sided static information display card 10 further includes the LED illumination component on frame 100, frame type
Material 110 is equipped with the slot for mounting circuit boards, and LED illumination component includes being installed on the slot in shape of peripheral frame 110
Circuit board 400 and the LED lamp bead on the circuit board, circuit board 400 are equipped with constant-current drive circuit.Specifically, circuit board
400 are installed in shape of peripheral frame 110 for multistage, and each section of circuit board is connected by wire jumper, it is ensured that LED lamp bead voltage wave in the car
It is dynamic it is larger in the case of, ensure that LED be in constant current state all the time, guarantee brightness stability does not flicker, long lifespan.Plug-in unit lamp bead uses
Production of machinery, production efficiency are higher.Circuit LED lays interval 10mm, and LED lamp bead is uniformly distributed on every circuit board, circuit
It is designed with insurance, anti-reverse.Combined, can be spliced according to actual conditions using the wiring board of several fragment sizes, length can spirit
Adjustment living.Connection use jumper between circuit board, is easily installed, by the sectionalized line plate produced insertion frame during assembling
In 110 corresponding slot of section bar.2.495V voltage references are produced using TL431 in circuit, and utilize NPN triode base
Fixed potential difference 0.7v between pole and emitter, emitter terminate quota resistance to constant, Fig. 8 institutes that can be achieved LED current
It is shown as the lighting circuit schematic diagram of two-sided static information display card in embodiment.
In other embodiments, the frame 100 can also be according to using needing to be designed to other geometries, such as three
It is angular, pentagon or three-dimensional shape.
Two-sided static information display card 10 provided by the utility model, due to upset section bar 130 can on frame 100 bullet
Property upset, therefore upset section bar 130 can be flipped outward in mount message display board 200 so as to which information display board 200 be pacified
On frame 100, acted on by the elastic force for overturning section bar 130 and elastic component 300, information display board 200 is stably kept
On frame 100, when information displaying content is needed replacing, upset section bar 130 can be flipped outward, so as to discharge information
The edge of display board 200, information display board 200 is removed from frame 100, will renewal after the information displaying content more renewed
Information display board 200 afterwards is installed on frame 10.Therefore have and be conveniently replaceable displaying content, and be easily installed and dismantle information
The beneficial effect of display board.The two-sided static information display card 10 so designed, realizes the optimization for replacing information display board, reduces
Replace the operation difficulty of information display board.Thickness is comparable in structure reduces by 50% in advertising lamp box；When actual entrucking uses without
Offset plate abnormal sound problem, and can meet the requirement of in-car advertising and room light at the same time.
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. two-sided static information display card, it is characterised in that：Including the frame with fixed form and it is located at the frame On detachably install be used to show the information display board of information, the frame includes being used for the frame for forming the framework border The connector of section bar and each shape of peripheral frame of connection arranged on each corner of the frame, and be located on the frame of the frame With the upset section bar of frame pivot joint, it is equipped between the upset section bar and the frame so that the upset section bar can be in institute The elastic component of elastic overturning on frame is stated, the upset section bar is overturn towards one side on the inside of the frame equipped with person easy to operation The groove of the upset section bar, shape of peripheral frame described in the upset forced fit are limited with the edge to described information display board Position, the symmetrical configuration of the two-sided static display board tow sides.
- 2. two-sided static information display card according to claim 1, it is characterised in that：The groove is tiger's jaw at an acute angle Structure.
- 3. two-sided static information display card according to claim 1, it is characterised in that：It is equipped with and uses on the inside of the shape of peripheral frame To support described information to show the cross spacing plate of back and to support the longitudinal spacing plate of described information display board side, The upset section bar is butted on described information display board front towards the part on the inside of the frame.
- 4. two-sided static information display card according to claim 1, it is characterised in that：Described information display board is included by outer The transparent panel being inwardly stacked, information carrier plate and light guide plate.
- 5. two-sided static information display card according to claim 4, it is characterised in that：The light guide plate is off-white color PC glue Plate.
- 6. two-sided static information display card according to claim 1, it is characterised in that：The shape of peripheral frame and the upset Section bar is shaft with being pivotally connected by way of turn hole clearance fit.
- 7. two-sided static information display card according to claim 1, it is characterised in that：Further include on the frame LED illumination component, the shape of peripheral frame are equipped with the slot for mounting circuit boards, and the LED illumination component includes being installed on The circuit board on slot in the shape of peripheral frame and the LED lamp bead on the circuit board, the circuit board are equipped with constant current Drive circuit.
- 8. two-sided static information display card according to claim 7, it is characterised in that：The circuit board is installed on for multistage In the shape of peripheral frame, each section of circuit board is connected by wire jumper.
- 9. according to the two-sided static information display card of claim 1 to 8 any one of them, it is characterised in that：The elastic component is Spring leaf.
- 10. two-sided static information display card according to claim 1, it is characterised in that：The upset section bar includes two-phase Mutually vertical 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, The support plate being equipped with the inside of the front plate on the inside of the oblique front plate, the support plate form the groove with the front plate, The branch back is equipped with grab；The pivotal axis with the pivot block clearance fit, the side are equipped with the outside of the shape of peripheral frame Frame section 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 |
|---|---|---|---|
| CN201720856266.5U CN207337785U (en) | 2017-07-14 | 2017-07-14 | A kind of two-sided static information display card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856266.5U CN207337785U (en) | 2017-07-14 | 2017-07-14 | A kind of two-sided static information display card |
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| Publication Number | Publication Date |
|---|---|
| CN207337785U true CN207337785U (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720856266.5U Active CN207337785U (en) | 2017-07-14 | 2017-07-14 | A kind of two-sided static information display card |
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| CN (1) | CN207337785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473049A (en) * | 2018-12-28 | 2019-03-15 | 常州霍克展示***股份有限公司 | Display lamp box |
-
2017
- 2017-07-14 CN CN201720856266.5U patent/CN207337785U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473049A (en) * | 2018-12-28 | 2019-03-15 | 常州霍克展示***股份有限公司 | Display lamp box |
| CN109473049B (en) * | 2018-12-28 | 2024-05-24 | 常州霍克展示***股份有限公司 | Display lamp box |
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