CN211787992U - Electronic display screen on urban road sign - Google Patents
Electronic display screen on urban road sign Download PDFInfo
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- CN211787992U CN211787992U CN202020568904.5U CN202020568904U CN211787992U CN 211787992 U CN211787992 U CN 211787992U CN 202020568904 U CN202020568904 U CN 202020568904U CN 211787992 U CN211787992 U CN 211787992U
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- electronic display
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- urban road
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Abstract
The utility model discloses an electronic display screen on an urban road sign, which relates to the technical field of municipal engineering and comprises the electronic display screen and a mounting rack for mounting the electronic display screen; the mounting bracket comprises a front cover, a rear cover and a fixing piece, wherein the upper end face of the rear cover is provided with a first groove, the left and right groove walls of the first groove are provided with square grooves, the middle part of the upper groove wall of the first groove is provided with a circular groove, the upper end face of the rear cover is also provided with a second groove, the side length of the groove wall of the second groove is longer than that of the first groove, the depth of the groove wall of the second groove is half of that of the first groove, the upper end face of the front cover is provided with a third groove, the groove wall of the third groove is fixedly connected with a square frame, the left and right ends of the square frame are provided with square sliding blocks, the square sliding blocks are matched with the square grooves, the middle part of the upper frame of the square frame is provided with a cylinder, an electronic display screen is placed on the second groove, and is used for solving.
Description
Technical Field
The utility model relates to a municipal works technical field specifically is an electronic display screen on urban road sign board.
Background
The LED display screen is simply a screen body formed by a plurality of combinable and spliced display units (unit display panels or unit display boxes), and a set of appropriate controllers (main control panels or control systems) are added. Therefore many kinds of LED display screens just can be constituteed to the display panel (or the unit box) of multiple specification cooperation different control technique's controller, in order to satisfy different environment, the needs of different demonstration requirements, indoor screen generally comprises the internal frame by aluminum alloy (angle aluminium or aluminium square pipe), carry on various circuit boards and switching power supply such as display panel, the outline adopts brown color aluminum alloy square pipe, or aluminum alloy package stainless steel, or the panel beating integration is made, outdoor screen frame generally comprises angle steel or I-steel according to screen body size and bearing capacity, the frame can adopt the plastic-aluminum board to decorate, but the insecure problem of installation appears easily to the electronic display screen on the current urban road sign.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an electronic display screen on urban road sign.
The purpose of the utility model is realized through the following technical scheme: an electronic display screen on an urban road sign comprises the electronic display screen and a mounting rack for mounting the electronic display screen; the mounting frame comprises a front cover, a rear cover and a fixing piece, wherein a first groove is formed in the upper end face of the rear cover, square grooves are formed in the left groove wall and the right groove wall of the first groove, the two square grooves correspond to each other, a circular groove is formed in the middle of the upper groove wall of the first groove, a second groove is further formed in the upper end face of the rear cover and is overlapped with the first groove, the first groove and the second groove are square, the side length of the groove wall of the second groove is longer than that of the first groove, the depth of the groove wall of the second groove is half of that of the first groove, a third groove is formed in the upper end face of the front cover, a square frame is fixedly connected to the groove wall of the third groove, the square frame is square and higher than the upper end face of the front cover, square sliding blocks are arranged at the left end and the right end in the square frame, the square sliding block is matched with the square groove, a cylinder is arranged in the middle of the upper frame of the square frame and matched with the circular groove, and the fixing piece is used for fixedly connecting the front cover and the rear cover; the electronic display screen is placed on the first groove, the size of the square frame is matched with the size of the second groove, two spring holes are formed in the top of the square sliding block, compression springs are arranged in the spring holes, one ends of the compression springs are fixedly connected with the bottoms of the spring holes, and the other ends of the compression springs are connected with a buffer plate.
The further technical scheme is as follows: the mounting includes left connecting piece and right connecting piece, protecgulum and hou gai setting are between left connecting piece and right connecting piece, left side connecting piece and right connecting piece pass through bolted connection, and electronic display screen sets up in first recess, and the preceding terminal surface of protecgulum is connected with the front end of hou gai, accomplishes electronic display screen's installation, and electronic display screen installs between protecgulum and hou gai, makes electronic display screen have stability, and protecgulum and hou gai setting are between left connecting piece and right connecting piece, and left connecting piece and right connecting piece pass through bolted connection simultaneously, make electronic display screen more firm.
The further technical scheme is as follows: the buffer board is an EVA damping board.
The further technical scheme is as follows: the lower extreme of back lid is equipped with two stands that are used for supporting, is equipped with the controller of control electronic display screen on one of them stand, is equipped with the foot stool at the lower extreme of stand, and the stand is used for supporting the mounting bracket.
The further technical scheme is as follows: the both ends fixedly connected with strengthening rib of stand, the one end and the foot stool fixed connection of stand are kept away from to the strengthening rib, stand and foot stool constitute triangle-shaped, make the stand be connected more firmly with the foot stool.
The further technical scheme is as follows: still be equipped with the support frame on the stand, the top of support frame is equipped with the light, the directional electronic display screen of light, the light is used for providing the illumination for the mounting bracket night.
The further technical scheme is as follows: the front cover and the rear cover are pc hard plastic transparent plates.
The further technical scheme is as follows: the light is the LED lamp, the light is connected with the controller electricity, and when using electronic display screen, the light is closed, avoids driving motor vehicle personnel eyes night because receive the reflection of light and influence, and when electronic display screen breaks down, the light provides the illumination facility for the maintenance personal.
The utility model has the advantages that:
1. when electronic display screen installs, electronic display screen places on first recess, the up end of protecgulum is connected with the up end of back lid, square slider installs in square inslot, the cylinder is installed in circular recess, square frame installs in the second recess, the completion is installed electronic display screen between protecgulum and back lid, the outside at protecgulum and back lid still is equipped with the mounting, the mounting makes the protecgulum be connected more firmly with the back lid, buffer board and the contact of electronic display screen on the square slider, when electronic display screen takes place to vibrate, can effectively slow down electronic display screen's vibration.
2. The mounting includes left connecting piece and right connecting piece, protecgulum and hou gai setting are between left connecting piece and right connecting piece, left side connecting piece and right connecting piece pass through bolted connection, and electronic display screen sets up in first recess, and the preceding terminal surface of protecgulum is connected with the front end of hou gai, accomplishes electronic display screen's installation, and electronic display screen installs between protecgulum and hou gai, makes electronic display screen have stability, and protecgulum and hou gai setting are between left connecting piece and right connecting piece, and left connecting piece and right connecting piece pass through bolted connection simultaneously, make electronic display screen more firm.
3. The light is the LED lamp, the light is connected with the controller electricity, and when using electronic display screen, the light is closed, avoids driving motor vehicle personnel eyes night because receive the reflection of light and influence, when electronic display screen breaks down, the light provides the illumination facility for the maintenance personal.
Drawings
Figure 1 is the utility model relates to a back lid schematic structure of electronic display screen on urban road sign board.
Figure 2 is the utility model relates to a front cover structure schematic diagram of electronic display screen on urban road sign board.
Fig. 3 is the utility model relates to an electronic display screen stand structure schematic diagram on urban road sign board.
Figure 4 is the utility model relates to a mounting structure sketch map of electronic display screen on urban road sign board.
Figure 5 is the utility model relates to an electronic display screen's on urban road sign buffer board schematic structure diagram.
Figure 6 is the utility model relates to a cross-sectional view when the electronic display screen of the electronic display screen on the urban road sign installs.
In the figure, 1-electronic display screen, 2-mounting rack, 3-front cover, 4-rear cover, 5-first groove, 6-square groove, 7-round groove, 8-second groove, 9-third groove, 10-square frame, 11-square slider, 12-cylinder, 13-spring groove, 14-compression spring, 15-buffer plate, 16-left connecting piece, 17-right connecting piece, 18-bolt, 19-pillar, 20-controller, 21-foot stool, 22-reinforcing rib, 23-support frame and 24-lighting lamp.
Detailed Description
The technical solution of the present invention is further described in detail with reference to the accompanying fig. 1-6, but the scope of the present invention is not limited to the following description.
An electronic display screen 1 on an urban road sign comprises an electronic display screen 1 and a mounting rack 2 for mounting the electronic display screen 1; the mounting frame 2 comprises a front cover 3, a rear cover 4 and a fixing part, wherein a first groove 5 is arranged on the upper end surface of the rear cover 4, square grooves 6 are arranged on the left and right groove walls of the first groove 5, the two square grooves 6 correspond to each other, a circular groove 7 is arranged in the middle of the upper groove wall of the first groove 5, a second groove 8 is further arranged on the upper end surface of the rear cover 4, the second groove 8 is overlapped with the first groove 5, the first groove 5 and the second groove 8 are both square, the groove wall side length of the second groove 8 is longer than that of the first groove 5, the groove wall depth of the second groove 8 is half of that of the first groove 5, a third groove 9 is arranged on the upper end surface of the front cover 3, a square frame 10 is fixedly connected to the groove wall of the third groove 9, the square frame 10 is square, and the square frame 10 is higher than the upper end surface of the front cover 3, the left end and the right end in the square frame 10 are provided with square sliding blocks 11, the square sliding blocks 11 are matched with the square grooves 6, the middle of the upper frame of the square frame 10 is provided with a cylinder 12, the cylinder 12 is matched with the circular groove 7, and the fixing piece is used for fixedly connecting the front cover 3 and the rear cover 4; the electronic display screen 1 is placed in the first groove 5, the size of the square frame 10 is matched with that of the second groove 8, two spring holes 13 are formed in the top of the square sliding block 11, compression springs 14 are arranged in the spring holes 13, one ends of the compression springs 14 are fixedly connected with the bottoms of the spring holes 13, and the other ends of the compression springs are connected with a buffer plate 15.
The principle of the utility model is that: when electronic display screen 1 installs, electronic display screen 1 places in first recess 5, the up end of protecgulum 3 is connected with the up end of back lid 4, square slider 11 installs in square groove 6, cylinder 12 installs in circular groove 7, square frame 10 installs in second recess 8, the completion is installed electronic display screen 1 between protecgulum 3 and back lid 4, the outside at protecgulum 3 and back lid 4 still is equipped with the mounting, the mounting makes protecgulum 3 and back lid 4 be connected more firmly, buffer board 15 and the contact of electronic display screen 1 on the square slider 11, when electronic display screen 1 takes place the vibration, can effectively slow down electronic display screen 1's vibration.
The further technical scheme is as follows: the mounting includes left connecting piece 16 and right connecting piece 17, protecgulum 3 and back lid 4 set up between left connecting piece 16 and right connecting piece 17, left side connecting piece 16 and right connecting piece 17 pass through bolted connection 18, electronic display screen 1 sets up in first recess 5, the preceding terminal surface of protecgulum 3 is connected with the front end of back lid 4, accomplish the installation of electronic display screen 1, electronic display screen 1 is installed between protecgulum 3 and back lid 4, make electronic display screen 1 have stability, protecgulum 3 and back lid 4 set up between left connecting piece 16 and right connecting piece 17, left connecting piece 16 and right connecting piece 17 pass through bolted connection simultaneously, make electronic display screen 1 more firm.
The further technical scheme is as follows: the buffer board 15 is an EVA shock absorption board.
The further technical scheme is as follows: two upright posts 19 for supporting are arranged at the lower end of the rear cover 4, one upright post 19 is provided with a controller 20 for controlling the electronic display screen 1, the lower end of the upright post 19 is provided with a foot seat 21, and the upright post 19 is used for supporting the mounting frame 2.
The further technical scheme is as follows: the both ends fixedly connected with strengthening rib 22 of stand 19, the one end and the foot stool 21 fixed connection of stand 19 are kept away from to strengthening rib 22, stand 19 and foot stool 21 constitute triangle-shaped, make stand 19 be connected more firmly with foot stool 21.
The further technical scheme is as follows: still be equipped with support frame 23 on the stand 19, the top of support frame 23 is equipped with light 24, light 24 points to electronic display screen 1, and light 24 is used for providing the illumination for mounting bracket 2 night.
The further technical scheme is as follows: the front cover 3 and the rear cover 4 are pc hard plastic transparent plates.
The further technical scheme is as follows: the light 24 is the LED lamp, the light 24 is connected with controller 20 electricity, and when using electronic display screen 1, light 24 is closed, avoids driving motor vehicle personnel eyes night because receive the reflection of light and influence, and when electronic display screen 1 broke down, light 24 provides the illumination convenience for the maintenance personal.
The foregoing is merely a preferred embodiment of the invention, it being understood that the embodiments described are part of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The invention is not intended to be limited to the forms disclosed herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. An electronic display screen on an urban road sign is characterized by comprising an electronic display screen (1) and a mounting rack (2) for mounting the electronic display screen (1);
the mounting frame (2) comprises a front cover (3), a rear cover (4) and a fixing piece, wherein a first groove (5) is formed in the upper end face of the rear cover (4), square grooves (6) are formed in the left groove wall and the right groove wall of the first groove (5), the two square grooves (6) correspond to each other, a circular groove (7) is formed in the middle of the upper groove wall of the first groove (5), a second groove (8) is further formed in the upper end face of the rear cover (4), the second groove (8) is overlapped with the first groove (5), the first groove (5) and the second groove (8) are both square, the side length of the groove wall of the second groove (8) is longer than that of the first groove (5), the depth of the groove wall of the second groove (8) is half of that of the first groove (5), a third groove (9) is formed in the upper end face of the front cover (3), a square frame (10) is fixedly connected to the groove wall of the third groove (9), the square frame (10) is square, the square frame (10) is higher than the upper end face of the front cover (3), square sliding blocks (11) are arranged at the left end and the right end in the square frame (10), the square sliding blocks (11) are matched with the square grooves (6), a cylinder (12) is arranged in the middle of the upper frame of the square frame (10), the cylinder (12) is matched with the circular groove (7), and a fixing piece is used for fixedly connecting the front cover (3) and the rear cover (4);
electronic display (1) places in first recess (5), the size of square frame (10) and the size adaptation of second recess (8) are equipped with two spring holes (13) at the top of square slider (11), spring hole (13) are equipped with compression spring (14), the one end and the spring hole (13) bottom fixed connection of compression spring (14), the other end is connected with buffer board (15).
2. An electronic display screen on an urban road signboard as claimed in claim 1, wherein the fixing member comprises a left connecting member (16) and a right connecting member (17), the front cover (3) and the rear cover (4) are arranged between the left connecting member (16) and the right connecting member (17), and the left connecting member (16) and the right connecting member (17) are connected by a bolt (18).
3. An electronic display screen on an urban road signboard as claimed in claim 1, wherein the buffer board (15) is an EVA shock-absorbing board.
4. An electronic display screen on an urban road signboard as claimed in claim 1, wherein two uprights (19) for supporting are provided at the lower end of the rear cover (4), wherein a controller (20) for controlling the electronic display screen (1) is provided on one of the uprights (19), and a foot stand (21) is provided at the lower end of the upright (19).
5. An electronic display screen on an urban road signboard as claimed in claim 4, wherein the two ends of the upright column (19) are fixedly connected with reinforcing ribs (22), and one end of each reinforcing rib (22) far away from the upright column (19) is fixedly connected with the foot base (21).
6. An electronic display screen on an urban road signboard as claimed in claim 5, wherein a support frame (23) is further arranged on the upright post (19), an illuminating lamp (24) is arranged at the top end of the support frame (23), and the illuminating lamp (24) points to the electronic display screen.
7. An electronic display screen on an urban road signboard as claimed in claim 1, wherein the front cover (3) and the rear cover (4) are pc-type rigid plastic transparent plates.
8. An electronic display screen on a city road signboard as claimed in claim 6, wherein the lighting lamp (24) is an LED lamp, and the lighting lamp (24) is electrically connected with the controller (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020568904.5U CN211787992U (en) | 2020-04-16 | 2020-04-16 | Electronic display screen on urban road sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020568904.5U CN211787992U (en) | 2020-04-16 | 2020-04-16 | Electronic display screen on urban road sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211787992U true CN211787992U (en) | 2020-10-27 |
Family
ID=72959235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020568904.5U Active CN211787992U (en) | 2020-04-16 | 2020-04-16 | Electronic display screen on urban road sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211787992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114916174A (en) * | 2022-05-26 | 2022-08-16 | 纵云科技(广州)有限公司 | LED screen demountable installation frame convenient to maintain |
-
2020
- 2020-04-16 CN CN202020568904.5U patent/CN211787992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114916174A (en) * | 2022-05-26 | 2022-08-16 | 纵云科技(广州)有限公司 | LED screen demountable installation frame convenient to maintain |
| CN114916174B (en) * | 2022-05-26 | 2023-08-15 | 纵云科技(广州)有限公司 | LED screen detachable mounting frame convenient to maintain |
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