A traffic display

Abstract

The utility model relates to display technical field provides a traffic display screen, it includes: main part, lamp strip is used for emitting different chromaticity light, support spare, be located in main part, support spare is used for the installation of lamp strip, support spare has multiple groups, and multiple groups of support spare are sequentially arranged on main part, wherein, the lamp strip sealed installation in support spare, the lamp pearl on lamp strip is worn out support spare outside, the installation subassembly is used for the installation and separation of support spare and main part, when the display screen is blown by strong wind, strong wind can make movable support spare move, make movable support spare and fixed installation support spare between produce interval, and then make part of wind through interval pass through display screen, make the whole display screen reduce the blowing force of wind, and then guarantee that display screen will not cause loosening because of large amplitude swing, again through lamp strip sealed installation in support spare, can prevent rainwater from seeping into lamp strip, prevent lamp strip short circuit.

Description

Technical Field

[0001] This utility model relates to the field of display technology, specifically to a traffic display screen. Background Technology

[0002] Traffic display screens play multiple core roles in the transportation sector, primarily used in highways, subways, airports, and urban roads to improve information transmission efficiency and enhance safety. Existing displays mostly consist of a display panel fixed to a lamp holder to form a complete display. While this generally enables signal indication, it presents several problems. Since traffic display screens are often installed outdoors, and a large display area is required for clear information display, strong winds can cause overall swaying, leading to loosening of the display mounting bracket and the lamp holder from the display panel, potentially causing subsequent risks. Furthermore, rain can easily seep into the display panel, causing short circuits. Utility Model Content

[0003] In view of the shortcomings of existing technologies, such as loosening and water seepage, the purpose of this utility model is to provide a traffic display screen that is resistant to loosening and water seepage.

[0004] To solve the above problems, this utility model provides the following technical solution:

[0005] This application provides a traffic display screen, including: a main body;

[0006] LED strips are used to emit different colors of light;

[0007] A support member is provided on the main body. The support member is used for the installation of the light strip. There are multiple sets of the support members, and the multiple sets of the support members are arranged sequentially on the main body.

[0008] The light strip is sealed and installed inside the support member, and the LED beads on the light strip protrude from the support member;

[0009] Mounting components are used for mounting and detaching the support from the main body;

[0010] After multiple sets of the support members and the main body are installed by the mounting assembly, one set of the support members in two adjacent sets of the support members moves relative to the main body, while the other set of the support members is fixed relative to the main body; when one set of the support members moves relative to the main body, a gap is created between the two adjacent sets of the support members.

[0011] In some embodiments, the two sides of the support member are tapered inwards, with the tapered shape pointing to the side away from the LED.

[0012] In some embodiments, the body includes a plurality of horizontal bars and a plurality of vertical bars;

[0013] The multiple horizontal bars and multiple vertical bars together form multiple frame units, and the support member is installed inside the frame unit.

[0014] In some embodiments, the light strip is sealed inside the horizontal or vertical bar of two adjacent frame units, and the LED beads on the light strip protrude from the corresponding horizontal or vertical bar.

[0015] In some embodiments, the mounting assembly includes a positioning component, a mounting element, and a mounting slot;

[0016] The mounting component is installed on the crossbars on both sides within the frame unit;

[0017] The mounting slots are formed at both ends of the support member;

[0018] When the support moves toward the main body, the mounting slots at both ends of the support fit onto the mounting members on both sides of the frame unit and are fixed under the positioning of the positioning component.

[0019] In some embodiments, the positioning component includes a positioning block and a positioning groove;

[0020] The positioning block is disposed on the support member and faces the mounting groove;

[0021] The positioning groove is provided on the mounting component;

[0022] Once the mounting component is positioned within the mounting slot, the positioning block moves into the mounting slot and is placed within it, thereby installing the support component within the frame unit.

[0023] In some embodiments, the display screen further includes a connector and a connection hole;

[0024] The connector is provided on the mounting component and is used for line connection;

[0025] The connecting hole is located at the bottom of the mounting groove. When the mounting component moves into the mounting groove, the connector is inserted into the connecting hole.

[0026] In some embodiments, the crossbars on the upper and lower sides of the frame unit are provided with grooves, and the support member is provided with sliders at both ends, the sliders being able to move within the grooves;

[0027] Each slider has a tension spring on its front and rear sides, and the two tension springs can pull the support member to stabilize it in the middle of the groove.

[0028] In some embodiments, the crossbar is an elastic bar and the vertical bar is a rigid bar; when the crossbar undergoes elastic deformation, the crossbar causes the support member within each frame unit to form an arc shape.

[0029] In some embodiments, the display screen further includes a bezel and adjustment components;

[0030] The main body is placed inside the frame, and the main body is fixed to the frame via the adjustment component. The adjustment component can adjust the bending angle of the crossbar.

[0031] The adjustment assembly includes a rotating shaft, an arc-shaped through groove, and a fixed knob;

[0032] The rotating shaft is fixedly installed on the upper and lower sides of the main body, and the rotating shaft is rotatably installed on the frame.

[0033] The fixing knob is installed on the upper and lower sides of the main body, and the arc-shaped through groove is provided on the upper and lower sides of the frame. The fixing knob can be moved and fixed within the arc-shaped through groove.

[0034] When the fixing knob is pushed to move along the arc-shaped through groove, the fixing knob can push the crossbar of the main body to elastically deform; when the pushing stops and the fixing knob is rotated, the crossbar is fixed.

[0035] The beneficial effects of this utility model are as follows: When the display screen is blown by a strong wind, the strong wind can cause the movable support to move, creating a gap between the movable support and the fixed support. This allows some of the wind to pass through the display screen through the gap, reducing the wind force on the entire display screen and ensuring that the display screen will not loosen due to large-scale shaking. Furthermore, the LED strip is sealed inside the support, preventing rainwater from seeping into the LED strip and preventing short circuits. Attached Figure Description

[0036] Figure 1 This is a perspective view of the present utility model;

[0037] Figure 2 This is a perspective view of the support component for the installation part of this utility model;

[0038] Figure 3 This is a perspective view of the support component of this utility model;

[0039] Figure 4 This is a cross-sectional view of the support component of this utility model;

[0040] Figure 5 This utility model Figure 4 Enlarged view of point A in the image;

[0041] Figure 6This is a perspective view of the mounting component of this utility model;

[0042] Figure 7 This is a perspective view of the main body of this utility model;

[0043] Figure 8 A perspective view of the main body of this utility model without the mounting parts;

[0044] Figure 9 This is a three-dimensional view of the frame of this utility model.

[0045] Figure label:

[0046] 100. Display screen; 110. Main body; 120. LED strip; 130. Support component; 140. Mounting assembly; 150. Frame; 160. Adjustment assembly;

[0047] 111. Horizontal bar; 112. Vertical bar; 113. Frame unit; 114. Slide groove; 115. Slider; 116. Tension spring;

[0048] 121. LED beads;

[0049] 141. Positioning component; 141a. Positioning block; 141b. Positioning groove; 141c. Spring; 142. Mounting component; 143. Mounting groove; 144. Connector; 145. Connecting hole;

[0050] 161. Rotating shaft; 162. Arc-shaped through groove; 163. Fixed knob. Detailed Implementation

[0051] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0052] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0053] For ease of description of the first, second, and third directions in the embodiments of this application, the first direction is the left-right direction in the figures, the second direction is the front-back direction in the figures, and the third direction is the up-down direction in the figures. The x-axis arrow direction is referred to as the "right" direction, the y-axis arrow direction as the "up" direction, and the z-axis arrow direction as the "back" direction, but these are not the sole limitations in the actual application of this application.

[0054] like Figures 1-3 as well as Figures 7-8 As shown, this embodiment provides a traffic display screen 100, which includes a main body 110, a light strip 120, a support member 130, and a mounting assembly 140. The light strip 120 is used to emit light of different colors; the support member 130 is disposed on the main body 110 and is used for mounting the light strip 120. There are multiple sets of support members 130, and the multiple sets of support members 130 are arranged sequentially on the main body 110; the light strip 120 is sealed and installed inside the support member 130, and the LED beads 121 on the light strip 120 protrude from the outside of the support member 130; by sealing the light strip 120 inside the support member 130, it is possible to prevent the light strip 120 from being wetted by rainwater on rainy days, thereby preventing the light strip 120 from short-circuiting due to rainwater. Mounting assembly 140 is used for the installation and separation of support members 130 from the main body 110. After multiple sets of support members 130 are installed with the main body 110 via mounting assembly 140, one set of support members 130 in two adjacent sets of support members 130 moves relative to the main body 110, while the other set of support members 130 remains fixed relative to the main body 110. When one set of support members 130 moves relative to the main body 110, a gap is created between the two adjacent sets of support members 130. By using one set of adjacent sets of support members 130 installed on the main body 110 to move and the other set to remain fixed, when subjected to strong winds, the wind can cause the movable set of support members 130 to move, creating a gap between the two adjacent sets of support members 130. Some of the wind passes through the gap and through the display screen 100, reducing the wind force on the entire display screen 100, thereby ensuring that the display screen 100 will not loosen due to large-scale shaking, thus ensuring safety.

[0055] Preferably, the light strip 120 and the support member 130 can be integrally formed.

[0056] Preferably, the light strip 120 can be covered by a cover plate on the support member 130, and the cover plate and the support member 130 are sealed by a sealing strip.

[0057] like Figure 3As shown, optionally, the two sides of the support member 130 are tapered inwards, with the tapered shape pointing towards the side away from the lamp bead 121. By using a tapered shape on the side away from the lamp bead 121, the support member 130 can be moved only a short distance to create a gap between adjacent sets of support members 130, allowing the airflow blowing towards the support member 130 to pass through the gap.

[0058] like Figures 7-8 As shown, optionally, the main body 110 includes multiple horizontal bars 111 and multiple vertical bars 112; the multiple horizontal bars 111 and multiple vertical bars 112 together form multiple frame units 113, and the support member 130 is installed inside the frame unit 113. The multiple frame units 113 formed by the multiple horizontal bars 111 and multiple vertical bars 112 can ensure the stability of the main body 110; at the same time, the length of the support member 130 is limited to prevent it from being too long, thus preventing the problem of vertical tilting and jamming when the support member 130 is too long and the wind is uneven.

[0059] Optionally, multiple sets of support members 130 can be installed within each frame unit 113.

[0060] Optionally, the number of horizontal bars 111 and vertical bars 112 is greater than or equal to two.

[0061] Preferably, the number of horizontal bars 111 is 3 or 5; the number of vertical bars 112 is 3 or 5.

[0062] like Figures 7-8 As shown, optionally, LED strips 120 are sealed inside the horizontal bars 111 or vertical bars 112 of two adjacent frame units 113, with LED beads 121 on the LED strips 120 protruding from the corresponding horizontal bars 111 or vertical bars 112. By sealing the LED strips 120 on the horizontal bars 111 and vertical bars 112, it can be ensured that there will be no interruption when the display screen 100 is displaying.

[0063] like Figure 1 As shown, optionally, the distance from the LED beads 121 on the horizontal bar 111 and the vertical bar 112 to the adjacent LED beads 121 on the adjacent support member 130 is the same as the distance between two adjacent LED beads 121 on the support member 130, which ensures the consistency of the spacing and thus ensures the integrity of the screen 100.

[0064] like Figures 4-7As shown, optionally, the mounting assembly 140 includes a positioning assembly 141, mounting members 142, and mounting slots 143. The mounting members 142 are mounted on the two side crossbars 111 within the frame unit 113. The mounting slots 143 are formed at both ends of the support member 130. When the support member 130 moves towards the main body 110, the mounting slots 143 at both ends of the support member 130 fit onto the two side mounting members 142 within the frame unit 113 and are fixed under the positioning of the positioning assembly 141. By fixing both the upper and lower ends of the support member 130, the stability of the support member 130 and the main body 110 can be ensured, preventing it from falling due to wind or impact.

[0065] like Figures 4-6 As shown, optionally, the positioning component 141 includes a positioning block 141a and a positioning groove 141b; the positioning block 141a is disposed on the support member 130 and faces the mounting groove 143; the positioning groove 141b is disposed on the mounting member 142; when the mounting member 142 is located in the mounting groove 143, the positioning block 141a moves towards the mounting groove 143 and is placed in the positioning groove 141b, so that the support member 130 is installed in the frame unit 113. The cooperation between the positioning block 141a and the positioning groove 141b can ensure the stability of the fixation.

[0066] like Figures 7-8 As shown, optionally, the upper and lower horizontal bars 111 inside the frame unit 113 are provided with grooves 114, and the support member 130 is provided with sliders 115 at both ends. The sliders 115 can be placed in the grooves 114 and move. Each slider 115 is provided with a tension spring 116 on its front and rear sides. The two tension springs 116 can pull the support member 130 to stabilize it in the middle of the groove 114. The support member 130 slides under the action of the slide groove 114, which can prevent the support member 130 from detaching from the main body 110. Under the action of the tension springs 116 on both sides of the slider 115, the tension springs 116 keep the support member 130 in the middle of the slide groove 114, ensuring that when the support member 130 does not move, all the LED beads 121 are on a smooth surface, ensuring the overall aesthetics. It can also move the support member 130 backward when it is exposed to wind blowing from front to back, so that two adjacent support members 130 are separated. It can also move the support member 130 forward when it is exposed to wind blowing from back to front, so that two adjacent support members 130 are separated. When the wind stops, the support member 130 moves to the middle of the slide groove 114 under the action of the tension springs 116.

[0067] Preferably, the groove 114 is a trapezoidal groove and the slider 115 is a trapezoidal block.

[0068] Preferably, the slide groove 114 can be a slide rail.

[0069] like Figures 4-5As shown, optionally, the positioning block 141a is provided with a lever protruding from the support member 130. The lever can move the positioning block 141a closer to or further away from the positioning groove 141b. The lever facilitates the later maintenance and replacement of the support member 130.

[0070] like Figures 4-5 As shown, optionally, a spring 141c is installed on the side of the positioning block 141a away from the positioning groove 141b. The spring 141c gives the positioning block 141a a force to move towards the positioning groove 141b, ensuring that the support member 130 will not easily detach from the main body 110.

[0071] like Figures 4-5 As shown, optionally, the positioning block 141a is provided with an inclined surface. When the support member 130 moves toward the mounting member 142, the mounting member 142 pushes the positioning block 141a to make way through the inclined surface until the positioning block 141a moves to the upper side of the positioning groove 141b. Under the action of the spring 141c, the positioning block 141a is inserted into the positioning groove 141b, so that the support member 130 and the mounting member 142 are fixed.

[0072] like Figures 5-7 As shown, optionally, the display screen 100 also includes a connector 144 and a connection hole 145; the connector 144 is disposed on the mounting member 142 and is used for electrical connection with the circuit; the connection hole 145 is disposed at the bottom of the mounting groove 143. When the mounting member 142 moves into the mounting groove 143, the connector 144 is inserted into the connection hole 145. At this time, the connector 144 can be energized through the connection hole 145 to make the LED beads 121 on the LED strip 120 light up.

[0073] Optionally, the connector 144 is provided with a sealing layer. When the connector 144 is inserted into the connection hole 145, the sealing layer ensures the sealing of the connection and prevents rainwater from seeping in on rainy days.

[0074] like Figures 1-2 as well as Figures 7-9 As shown, optionally, the horizontal bar 111 is an elastic bar and the vertical bar 112 is a rigid bar; when the horizontal bar 111 undergoes elastic deformation, the horizontal bar 111 causes the support member 130 in each frame unit 113 to form an arc shape; by using the horizontal bar 111 to undergo elastic deformation, the curvature of the horizontal bar 111 can be adjusted according to the different installation positions of the display screen 100 to ensure effective information transmission.

[0075] like Figures 1-2 as well as Figures 7-9As shown, optionally, the display screen 100 includes a frame 150 and an adjustment assembly 160; the main body 110 is placed inside the frame 150, and the main body 110 is fixed to the frame 150 via the adjustment assembly 160. The adjustment assembly 160 can adjust the bending angle of the crossbar 111; the adjustment assembly 160 includes a rotating shaft 161, an arc-shaped through groove 162, and a fixing knob 163; the rotating shaft 161 is fixedly installed on the upper and lower sides of the main body 110, and the rotating shaft 161 is rotatably installed on the frame 150; the fixing knob 163 is installed on the upper and lower sides of the main body 110, and the arc-shaped through groove 162 is provided on the upper and lower sides of the frame 150. The fixing knob 163 can be moved and fixed within the arc-shaped through groove 162; when the fixing knob 163 is pushed to move along the arc-shaped through groove 162, the fixing knob 163 can push the crossbar 111 of the main body 110 to elastically deform; when the pushing stops and the fixing knob 163 is rotated, the crossbar 111 is fixed. By pushing the fixing knob 163 to make the crossbar 111 elastically deform, and by rotating the fixing knob 163 to make the crossbar 111 elastically deform and then fix it, the stability after the curvature is adjusted is effectively guaranteed.

[0076] Preferably, the rotating shaft 161 is located in the middle of the crossbar 111, and the fixed knobs 163 are respectively located at both ends of the crossbar 111. The curvature of the crossbar 111 can be adjusted by pushing the fixed knobs 163 at both ends.

[0077] Preferably, the rotating shaft 161 is located at one end of the crossbar 111, and the fixed knobs 163 are located at the middle of the crossbar 111 and the other end of the crossbar 111, respectively; the curvature of the crossbar 111 can be adjusted by pushing the two fixed knobs 163.

[0078] Preferably, the angle at which the crossbar 111 bends forward or backward is between 0 and 5 degrees.

[0079] When the bending angle of the crossbar 111 varies between 0 and 5 degrees, the deformation of the width of the slide groove 114 after the crossbar 111 bends will not cause the slider 115 to jam.

[0080] Preferably, the crossbar 111 can be made of a rigid polymer material, such as rigid polyvinyl chloride.

[0081] Preferably, the fixing knob 163 is a bolt.

[0082] To improve visibility, the traffic display screen 100 uses a full-color display screen 100. Each LED bead 121 unit that makes up the full-color display screen 100 needs to emit different colors of light. In order for the LED bead 121 to emit different colors of light, the LED bead 121 can emit red, green, and blue primary colors of light individually or in combination, thus achieving the emission of different colors of light. To achieve the emission of red, green, and blue primary colors of light, each LED bead 121 can be equipped with red, green, and blue chips, and each chip can be placed on a light source individually, ensuring that the three colors of red, green, and blue can emit light individually or in combination.

[0083] In summary, this utility model provides a traffic display screen. When the display screen is exposed to strong winds, the strong winds can cause the movable support to move, creating a gap between the movable support and the fixed support. This allows some of the wind to pass through the display screen through the gap, reducing the wind force on the entire display screen and ensuring that the display screen will not loosen due to large-scale shaking. Furthermore, the LED strip is sealed and installed inside the support, preventing rainwater from seeping into the LED strip and preventing short circuits.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A traffic display screen, characterized in that, include: main body; LED strips are used to emit different colors of light; A support member is provided on the main body. The support member is used for the installation of the light strip. There are multiple sets of the support members, and the multiple sets of the support members are arranged sequentially on the main body. The light strip is sealed and installed inside the support member, and the LED beads on the light strip protrude from the support member; Mounting components are used for mounting and detaching the support from the main body; After multiple sets of the support members and the main body are installed by the mounting assembly, one set of the support members in two adjacent sets of the support members can move relative to the main body, while the other set of the support members is fixed relative to the main body; when one set of the support members moves relative to the main body, a gap is created between the two adjacent sets of the support members.

2. The traffic display screen according to claim 1, characterized in that: The support member has two inwardly tapering cones on both sides, with the cones pointing to the side furthest from the LED beads.

3. The traffic display screen according to claim 1, characterized in that: The main body includes multiple horizontal bars and multiple vertical bars; The multiple horizontal bars and multiple vertical bars together form multiple frame units, and the support member is installed inside the frame unit.

4. The traffic display screen according to claim 3, characterized in that: The light strip is sealed inside the horizontal or vertical bar of two adjacent frame units, and the LED beads on the light strip protrude from the corresponding horizontal or vertical bar.

5. The traffic display screen according to claim 3, characterized in that: The mounting components include positioning components, mounting parts, and mounting slots; The mounting component is installed on the crossbars on both sides within the frame unit; The mounting slots are formed at both ends of the support member; When the support moves toward the main body, the mounting slots at both ends of the support fit onto the mounting members on both sides of the frame unit and are fixed under the positioning of the positioning component.

6. The traffic display screen according to claim 5, characterized in that: The positioning component includes a positioning block and a positioning groove; The positioning block is disposed on the support member and faces the mounting groove; The positioning groove is provided on the mounting component; Once the mounting component is positioned within the mounting slot, the positioning block moves into the mounting slot and is placed within it, thereby installing the support component within the frame unit.

7. The traffic display screen according to claim 5, characterized in that: The display screen also includes a connector and a connection hole; The connector is provided on the mounting component and is used for line connection; The connecting hole is located at the bottom of the mounting groove. When the mounting component moves into the mounting groove, the connector is inserted into the connecting hole.

8. The traffic display screen according to claim 3, characterized in that: The frame unit has grooves on the crossbars on the upper and lower sides, and the support member has sliders at both ends, which can be placed in the grooves and moved. Each slider has a tension spring on its front and rear sides, and the two tension springs can pull the support member to stabilize it in the middle of the groove.

9. The traffic display screen according to claim 3, characterized in that: The horizontal bar is an elastic bar, and the vertical bar is a rigid bar; when the horizontal bar undergoes elastic deformation, the horizontal bar causes the support member in each frame unit to form an arc shape.

10. The traffic display screen according to claim 9, characterized in that: The display screen also includes a bezel and adjustment components; The main body is placed inside the frame, and the main body is fixed to the frame via the adjustment component. The adjustment component can adjust the bending angle of the crossbar. The adjustment assembly includes a rotating shaft, an arc-shaped through groove, and a fixed knob; The rotating shaft is fixedly installed on the upper and lower sides of the main body, and the rotating shaft is rotatably installed on the frame. The fixing knob is installed on the upper and lower sides of the main body, and the arc-shaped through groove is provided on the upper and lower sides of the frame. The fixing knob can be moved and fixed within the arc-shaped through groove. When the fixing knob is pushed to move along the arc-shaped through groove, the fixing knob can push the crossbar of the main body to elastically deform; when the pushing stops and the fixing knob is rotated, the crossbar is fixed.

Images