CN213018538U - Electronic information signboard - Google Patents
Electronic information signboard Download PDFInfo
- Publication number
- CN213018538U CN213018538U CN202021918782.4U CN202021918782U CN213018538U CN 213018538 U CN213018538 U CN 213018538U CN 202021918782 U CN202021918782 U CN 202021918782U CN 213018538 U CN213018538 U CN 213018538U
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- fixedly connected
- spring
- electronic information
- buffer
- electric telescopic
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Abstract
The utility model discloses an electronic information signboard, which comprises a base and a component device, wherein the component device is fixed at the top of the base and comprises a bottom frame, two first electric telescopic rods are fixedly connected at the top of the bottom frame, an outer frame is fixedly connected at the tops of the two first electric telescopic rods, and a display screen is arranged inside the outer frame; the utility model provides an electronic information signboard, it goes up and down to drive the display screen through setting up first electric telescopic handle, the utilization adds and establishes the extension wire and ensure being connected between power and the display screen, and utilize the wind spring to accomodate the extension wire, ensure that the extension wire can not take place the winding, the utilization adds and establishes the spring pipe and protect the intercommunication electric wire, avoid rainwater admission device to produce the short circuit, it removes to drive the regulating box through second electric telescopic handle, thereby control the position of universal wheel, it removes the shock attenuation to the universal wheel to set up buffer, ensure the stability of device.
Description
Technical Field
The utility model particularly relates to an electronic information signboard.
Background
The signboard is a signboard marked for a visual effect, and is conceptually referred to as a plate-type signboard, and because people refer to the plate-type signboard in the form of a signboard, the signboard gradually has the lexical meaning of a real signboard through communication in the east and west.
Because the electronic information signboard needs constantly to be removed in the highway section maintenance, the existing electronic information signboard is inconvenient to remove, the signboard is moved by arranging the universal wheel, and the height of the existing electronic information signboard is inconvenient to adjust.
The display screen and the internal components are damaged when the conventional electronic information signboard meets bumpy road sections in the moving process of the universal wheel, the universal wheel is not high in the re-fixing stability, the stability of the electronic information signboard cannot be guaranteed, and when the height of the signboard is adjusted, an internal electric wire can be wound, so that the device loses electric energy, and the electronic information cannot be clearly displayed for people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide an electronic information signboard, reach the device and also can protect internal device when removing and the device can plan the connecting circuit of inside when adjusting not co-altitude, avoid winding purpose.
In order to solve the technical problem, the electronic information signboard provided by the utility model comprises a base,
the assembly device is fixed to the top of the base and comprises a bottom frame, two first electric telescopic rods are fixedly connected to the top of the bottom frame, outer frames are fixedly connected to the tops of the two first electric telescopic rods, a display screen is arranged inside each outer frame, buffer springs are arranged inside the display screen and the outer frames, and a power supply is arranged inside each bottom frame;
the wire take-up device is fixed inside the bottom frame and comprises a supporting rod, one side of the supporting rod is fixedly connected with a coil spring, an extension wire is arranged inside the coil spring, the top of the bottom frame is communicated with a spring pipe, and the bottom of the display screen is communicated with a communication wire;
the adjusting device is arranged inside the base and comprises a movable groove, a buffer plate is connected inside the movable groove in a sliding mode, two universal wheels are arranged at the bottom end of the buffer plate, adjusting grooves are formed in two sides of the inside of the base respectively, the tops of the inner surfaces of the two adjusting grooves are fixedly connected with second electric telescopic rods respectively, adjusting boxes are fixedly connected to the bottom ends of the two second electric telescopic rods respectively, spring rods are fixedly connected to the tops of the inner walls of the two adjusting boxes respectively, sliding grooves are formed in the opposite sides of the two adjusting boxes respectively, and connecting blocks are fixedly connected to two ends of the buffer plate respectively;
buffer, buffer is fixed in the bottom of base, buffer includes two fixed blocks, two the relative one side of fixed block is rotated respectively and is connected with the connecting rod, two the relative one end fixedly connected with connecting box of connecting rod, two the inside difference sliding connection of connecting box has the limiting plate, two one side difference fixedly connected with slide bar, two of limiting plate the surface of slide bar has cup jointed reset spring respectively, the top fixedly connected with fixed plate of buffer board, the top fixedly connected with montant of fixed plate, the surface of montant has cup jointed the removal spring, spacing hole has been seted up to the bottom of base, the bottom fixedly connected with rectangular plate of base.
Preferably, both ends of the extension wire are respectively communicated with the output end of the power supply and one end of the communication wire, and the outer surface of the communication wire is slidably connected with the inner surface of the spring tube.
Preferably, the other end of the spring tube is communicated with the bottom of the outer frame.
Preferably, the two adjusting grooves are respectively communicated with two sides of the movable groove, and the bottom ends of the two spring rods are respectively fixedly connected with one side of the two connecting blocks.
Preferably, the two connecting blocks are respectively connected with the two adjusting grooves and the two sliding grooves in a sliding manner, and the two adjusting boxes are respectively connected with the two adjusting grooves in a sliding manner.
Preferably, two ends of the reset springs are fixedly connected with one side of the two limiting plates and the opposite side of the inner walls of the two connecting boxes respectively, and the two sliding rods are rotatably connected with two sides of the fixing plate respectively.
Preferably, the two ends of the movable spring are fixedly connected with one side of the fixed plate and the opposite side of the rectangular plate respectively, and one end of the vertical rod is connected with the inside of the rectangular plate in a sliding mode.
Compared with the prior art, the utility model provides an electronic information signboard has following beneficial effect:
the utility model provides an electronic information signboard, it goes up and down to drive the display screen through setting up first electric telescopic handle, the utilization adds and establishes the extension wire and ensure being connected between power and the display screen, and utilize the wind spring to accomodate the extension wire, ensure that the extension wire can not take place the winding, the utilization adds and establishes the spring pipe and protect the intercommunication electric wire, avoid rainwater admission device to produce the short circuit, it removes to drive the regulating box through second electric telescopic handle, thereby control the position of universal wheel, it removes the shock attenuation to the universal wheel to set up buffer, ensure the stability of device.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an electronic information signboard provided by the present invention;
FIG. 2 is an external view of the structure shown in FIG. 1;
FIG. 3 is a side view of the coil spring shown in FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is an enlarged view of the portion B shown in FIG. 1;
fig. 6 is an enlarged schematic view of the portion C shown in fig. 1.
Reference numbers in the figures: 1. the base, 2, the component device, 21, the underframe, 22, first electric telescopic handle, 23, the frame, 24, the display screen, 25, buffer spring, 26, the power, 3, take-up, 31, the bracing piece, 32, the wind spring, 33, the extension cord, 34, the spring pipe, 35, the intercommunication electric wire, 4, adjusting device, 41, the activity groove, 42, the buffer board, 43, the universal wheel, 44, the adjustment tank, 45, second electric telescopic handle, 46, the regulating box, 47, the spring lever, 48, the sliding tray, 49, the connecting block, 5, buffer, 51, the fixed block, 52, the connecting rod, 53, the connecting box, 54, the limiting plate, 55, the slide bar, 56, reset spring, 57, the fixed plate, 58, the montant, 59, the removal spring, 510, the spacing hole, 511, the rectangular plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an electronic information signboard according to the present invention; FIG. 2 is an external view of the structure shown in FIG. 1; FIG. 3 is a side view of the coil spring shown in FIG. 1; FIG. 4 is an enlarged view of portion A of FIG. 1; FIG. 5 is an enlarged view of the portion B shown in FIG. 1; fig. 6 is an enlarged schematic view of the portion C shown in fig. 1. An electronic information signboard includes: the base plate (1) is provided with a base,
the component device 2 is fixed on the top of the base 1, the component device 2 comprises a bottom frame 21, two first electric telescopic rods 22 are fixedly connected to the top of the bottom frame 21, an outer frame 23 is fixedly connected to the tops of the two first electric telescopic rods 22, a display screen 24 is arranged inside the outer frame 23, buffer springs 25 are arranged inside the display screen 24 and the outer frame 23, and a power supply 26 is arranged inside the bottom frame 21;
the take-up device 3 is fixed inside the bottom frame 21, the take-up device 3 comprises a support rod 31, one side of the support rod 31 is fixedly connected with a coil spring 32, an extension wire 33 is arranged inside the coil spring 32, the top of the bottom frame 21 is communicated with a spring pipe 34, and the bottom of the display screen 24 is communicated with a communication wire 35;
the adjusting device 4 is arranged inside the base 1, the adjusting device comprises a movable groove 41, a buffer plate 42 is slidably connected inside the movable groove 41, two universal wheels 43 are arranged at the bottom end of the buffer plate 42, adjusting grooves 44 are respectively formed in two sides inside the base 1, second electric telescopic rods 45 are respectively and fixedly connected to the tops of the inner surfaces of the two adjusting grooves 44, adjusting boxes 46 are respectively and fixedly connected to the bottom ends of the two second electric telescopic rods 45, spring rods 47 are respectively and fixedly connected to the tops of the inner walls of the two adjusting boxes 46, sliding grooves 48 are respectively formed in one opposite sides of the two adjusting boxes 46, and connecting blocks 49 are respectively and fixedly connected to two ends of the buffer plate 42;
buffer 5, buffer 5 is fixed in the bottom of base 1, buffer 5 includes two fixed blocks 51, two fixed block 51's relative one side is rotated respectively and is connected with connecting rod 52, two the relative one end fixedly connected with connecting box 53 of connecting rod 52, two sliding connection respectively has limiting plate 54, two in the inside of connecting box 53 one side fixedly connected with slide bar 55, two respectively of limiting plate 54 the surface of slide bar 55 has cup jointed reset spring 56 respectively, the top fixedly connected with fixed plate 57 of buffer board 42, the top fixedly connected with montant 58 of fixed plate 57, removal spring 59 has been cup jointed to the surface of montant 58, spacing hole 510 has been seted up to the bottom of base 1, the bottom fixedly connected with rectangular plate 511 of base 1.
First electric telescopic handle 22 connects external power source and control switch, and frame 23 protects display screen 24, and power 26 is fixed in through the mounting the inside of underframe 21, wind spring 32 can be accomodate the extension wire, buffer board 42 and activity groove 41 looks adaptation, and external power source and control switch are connected to second electric telescopic handle 45.
Both ends of the extension wire 33 are respectively communicated with the output end of the power supply 26 and one end of the communication wire 35, and the outer surface of the communication wire 35 is slidably connected with the inner surface of the spring tube 34.
The extension wire 33 is used to increase the length of the communication wire 35, and the communication wire 35 moves inside the pogo pin 34, thereby securing the connection safety between the communication wire 35 and the extension wire 33.
The other end of the spring tube 34 is communicated with the bottom of the outer frame 23.
The spring tube 34 has elasticity, and the spring tube 34 is communicated with the outer frame 23 for preventing external rainwater from entering the device.
The two adjusting grooves 44 are respectively communicated with two sides of the movable groove 41, and the bottom ends of the two spring rods 47 are respectively fixedly connected with one side of the two connecting blocks 49.
The adjusting grooves 44 are symmetrically arranged at two sides of the movable groove 41, and two spring rods 47 are connected with a connecting block 49 and used for reducing vibration force when the universal wheel 43 moves.
The two connecting blocks 49 are slidably connected to the two adjusting grooves 44 and the two sliding grooves 48, respectively, and the two adjusting boxes 46 are slidably connected to the insides of the two adjusting grooves 44, respectively.
The connecting block 49 is fitted to the regulating groove 44 and the slide groove 48, the regulating box 46 is fitted to the regulating box 46, and the connecting block 49 is inside the regulating box 46.
Two ends of the two return springs 56 are respectively fixedly connected with one side of the two limit plates 54 and one side opposite to the inner walls of the two connecting boxes 53, and the two slide bars 55 are respectively rotatably connected with two sides of the fixed plate 57.
A limit plate 54 is connected with a return spring 56 to increase the contact area of the return spring 56, and two slide rods 55 are symmetrically arranged on two sides of a fixed plate 57.
Two ends of the movable spring 59 are respectively and fixedly connected with one side of the fixed plate 57 and one side opposite to the rectangular plate 511, and one end of the vertical rod 58 is in sliding connection with the inside of the rectangular plate 511.
The movable spring 59 drives the vertical rod 58 to return, a hole matched with the vertical rod 58 is formed in the rectangular plate 511, and the rectangular plate 511 and the movable spring 59 are used for controlling the direction of the movable rod of the vertical rod 58.
The utility model provides an electronic information signboard's theory of operation as follows:
when the device needs to move, the second electric telescopic rod 45 is adjusted, the second electric telescopic rod 45 extends to drive the adjusting box 46 to move downwards in the adjusting groove 44, when the adjusting box 46 moves downwards, the spring rod 47 extrudes the connecting block 49 to move downwards to drive the buffer plate 42 to move downwards in the movable groove 41, the universal wheel 43 moves downwards along with the buffer plate 42, the universal wheel 43 is in contact with the ground, the device is pushed, when the device encounters a bumpy road section in the moving process, the buffer plate 42 moves upwards to drive the connecting block 49 to move upwards, the spring rod 47 compresses, the fixing plate 57 on the buffer plate 42 moves upwards, the sliding rod 55 drives the limiting plate 54 to move in the connecting box 53, the return spring 56 stretches, the connecting rod 52 rotates, when the return force of the return spring 56 and the spring rod 47 is the same, the buffer plate 42 returns to the original position, when the device moves to the appointed position, the second electric telescopic rod 45 is started again, the second electric telescopic rod 45 drives the adjusting box 46 to move upwards, the universal wheel 43 is not contacted with the ground, when the base 1 is fixed on the ground, the first electric telescopic rod 22 is adjusted, the first electric telescopic rod 22 extends to drive the outer frame 23 and the display screen 24 to move upwards, the spring tube 34 is stretched at the moment, the extension wire 33 is pulled out of the coil spring 32, the power supply is started, the display screen 24 is electrified through the extension wire 33 and the communication wire 35, when the first electric telescopic rod 22 is adjusted downwards, the coil spring 32 returns, the extension wire 33 is wound into the coil spring 32 again, and the fact that the wire is not wound is ensured.
Compared with the prior art, the utility model provides an electronic information signboard has following beneficial effect:
the utility model provides an electronic information signboard, drive display screen 24 through setting up first electric telescopic handle 22 and go up and down, utilize to add and establish extension electric wire 33 and ensure being connected between power 26 and the display screen 24, and utilize wind spring 32 to accomodate extension electric wire 33, ensure that extension electric wire 33 can not take place to twine, utilize to add and establish spring pipe 34 and protect intercommunication electric wire 35, avoid rainwater admission device to produce the short circuit, it removes to drive regulating box 46 through second electric telescopic handle 45, thereby control the position of universal wheel 43, it removes to carry out the shock attenuation to universal wheel 43 to set up buffer 5, ensure the stability of device.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An electronic information signboard is characterized by comprising a base,
the assembly device is fixed to the top of the base and comprises a bottom frame, two first electric telescopic rods are fixedly connected to the top of the bottom frame, outer frames are fixedly connected to the tops of the two first electric telescopic rods, a display screen is arranged inside each outer frame, buffer springs are arranged inside the display screen and the outer frames, and a power supply is arranged inside each bottom frame;
the wire take-up device is fixed inside the bottom frame and comprises a supporting rod, one side of the supporting rod is fixedly connected with a coil spring, an extension wire is arranged inside the coil spring, the top of the bottom frame is communicated with a spring pipe, and the bottom of the display screen is communicated with a communication wire;
the adjusting device is arranged inside the base and comprises a movable groove, a buffer plate is connected inside the movable groove in a sliding mode, two universal wheels are arranged at the bottom end of the buffer plate, adjusting grooves are formed in two sides of the inside of the base respectively, the tops of the inner surfaces of the two adjusting grooves are fixedly connected with second electric telescopic rods respectively, adjusting boxes are fixedly connected to the bottom ends of the two second electric telescopic rods respectively, spring rods are fixedly connected to the tops of the inner walls of the two adjusting boxes respectively, sliding grooves are formed in the opposite sides of the two adjusting boxes respectively, and connecting blocks are fixedly connected to two ends of the buffer plate respectively;
buffer, buffer is fixed in the bottom of base, buffer includes two fixed blocks, two the relative one side of fixed block is rotated respectively and is connected with the connecting rod, two the relative one end fixedly connected with connecting box of connecting rod, two the inside difference sliding connection of connecting box has the limiting plate, two one side difference fixedly connected with slide bar, two of limiting plate the surface of slide bar has cup jointed reset spring respectively, the top fixedly connected with fixed plate of buffer board, the top fixedly connected with montant of fixed plate, the surface of montant has cup jointed the removal spring, spacing hole has been seted up to the bottom of base, the bottom fixedly connected with rectangular plate of base.
2. The electronic information signboard of claim 1, wherein: and two ends of the extension wire are respectively communicated with the output end of the power supply and one end of the communication wire, and the outer surface of the communication wire is in sliding connection with the inner surface of the spring tube.
3. The electronic information signboard of claim 1, wherein: the other end of the spring tube is communicated with the bottom of the outer frame.
4. The electronic information signboard of claim 1, wherein: the two adjusting grooves are respectively communicated with two sides of the movable groove, and the bottom ends of the two spring rods are respectively fixedly connected with one side of the two connecting blocks.
5. The electronic information signboard of claim 1, wherein: the two connecting blocks are respectively in sliding connection with the two adjusting grooves and the two sliding grooves, and the two adjusting boxes are respectively in sliding connection with the two adjusting grooves.
6. The electronic information signboard of claim 1, wherein: two reset spring's both ends respectively with one side of two limiting plates and the relative one side of two connecting box inner walls fixed connection, two slide bars rotate with the both sides of fixed plate respectively and are connected.
7. The electronic information signboard of claim 1, wherein: the two ends of the movable spring are fixedly connected with one side of the fixed plate and one side of the rectangular plate opposite to the fixed plate respectively, and one end of the vertical rod is connected with the rectangular plate in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021918782.4U CN213018538U (en) | 2020-09-05 | 2020-09-05 | Electronic information signboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021918782.4U CN213018538U (en) | 2020-09-05 | 2020-09-05 | Electronic information signboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213018538U true CN213018538U (en) | 2021-04-20 |
Family
ID=75475098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021918782.4U Expired - Fee Related CN213018538U (en) | 2020-09-05 | 2020-09-05 | Electronic information signboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213018538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697612A (en) * | 2021-09-16 | 2021-11-26 | 中国电子科技集团公司第三十八研究所 | Automatic coiling mechanism and radar of anti-winding of coil spring formula multiple cable |
| CN114151662A (en) * | 2021-12-07 | 2022-03-08 | 安博雷拉(深圳)智能科技有限公司 | Mobile intelligent safety monitoring equipment |
-
2020
- 2020-09-05 CN CN202021918782.4U patent/CN213018538U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697612A (en) * | 2021-09-16 | 2021-11-26 | 中国电子科技集团公司第三十八研究所 | Automatic coiling mechanism and radar of anti-winding of coil spring formula multiple cable |
| CN113697612B (en) * | 2021-09-16 | 2023-12-22 | 中国电子科技集团公司第三十八研究所 | Coil spring type multi-cable anti-winding automatic winding device and radar |
| CN114151662A (en) * | 2021-12-07 | 2022-03-08 | 安博雷拉(深圳)智能科技有限公司 | Mobile intelligent safety monitoring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20210905 |