CN210390950U - Novel on-vehicle LED display screen that uses - Google Patents
Novel on-vehicle LED display screen that uses Download PDFInfo
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- CN210390950U CN210390950U CN201920708973.9U CN201920708973U CN210390950U CN 210390950 U CN210390950 U CN 210390950U CN 201920708973 U CN201920708973 U CN 201920708973U CN 210390950 U CN210390950 U CN 210390950U
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Abstract
The utility model discloses a novel vehicle-mounted LED display screen, which comprises a fixed protective cover and a thread fixing slot device, wherein the thread fixing slot device and a thread insert post device are arranged, and the thread fixing slot device is rotationally and fixedly connected with an inner thread hole of the roof of an automobile through a fixing nut, so that when maintenance work is carried out, the fixing nut is firstly rotated to be separated from the inner thread connecting hole and the inner thread fixing hole in the thread fixing slot device respectively, then the LED display screen device is moved upwards to ensure that the fixing insert post is separated from a fixing slot seat in the thread fixing slot device in a sliding way, thereby improving the disassembly work and the installation work of the LED display screen device, facilitating the maintenance work of the LED display screen device, simultaneously avoiding the phenomenon of abrasion of the inner thread hole of the roof of the automobile, and improving the maintenance work efficiency, and the maintenance cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the LED display screen is relevant, concretely relates to novel on-vehicle LED display screen that uses.
Background
The LED vehicle-mounted screen is a device which is arranged on a vehicle and is manufactured by using a special power supply, a control card and a unit board and used for displaying characters, pictures, animations and videos through dot matrix lighting and extinguishing; the LED vehicle-mounted display system is independent along with the rapid development of the LED display screen, and has higher requirements on the aspects of stability, interference resistance, vibration resistance, dust prevention and the like compared with the common door head screen and the fixed and unmovable LED display screen; usually a liquid crystal display screen, with external sound, readable SD card, USB and Bluetooth functions.
The existing LED display screen technology has the following problems: current on-vehicle LED display screen carries out fixed mounting through the internal thread hole in fixation nut and the roof, in case the LED display screen damages, just need take off fixation nut, will make the internal thread hole wearing and tearing in the roof when installing many times, can't continue fixed LED display screen to need the staff to drill hole again, original drilling just need be repaired simultaneously, the work efficiency of maintenance has not only been reduced like this, and cost of maintenance has been increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel on-vehicle LED display screen that uses to the work efficiency who has reduced the maintenance that proposes in solving above-mentioned background art has increased the cost of maintenance problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel on-vehicle LED display screen that uses, is including fixed protection casing and thread tightening slot device, inside position department is provided with the LED display screen device in the middle of the fixed protection casing front end, below position department is provided with electric connecting wire in the fixed protection casing rear end, fixed protection casing lower extreme left and right sides position department screw thread insert post device, two the post device is inserted to the screw thread passes through fixation nut and fixed protection casing fixed connection, two the thread tightening slot device has been cup jointed to post device outer wall position department, two the thread tightening slot device passes through fixation nut and screw thread insert post device fixed connection.
Preferably, the thread fixing slot device comprises a fixing base, an internal thread fixing hole and a fixing slot seat, the internal thread fixing hole is formed in the positions of the inner positions of the left side and the right side of the fixing base and the positions of the inner positions of the front side and the rear side of the fixing base, the fixing slot seat is arranged at the middle position of the upper end of the fixing base, the internal thread fixing hole is formed in the positions of the inner positions of the front side and the rear side of the left side and the right side of the fixing slot seat, and the thread fixing slot device is fixedly connected with the thread inserting column device through.
Preferably, the screw-inserted column device comprises a fixed inserted column, a fixed connecting plate and an internal thread connecting hole, the internal thread connecting hole is formed in the position of the inner part of the left side and the right side of the fixed connecting plate, the fixed inserted column is arranged in the middle of the lower end of the fixed connecting plate, the internal thread connecting holes are formed in the positions of the inner parts of the front side and the rear side of the left side and the right side of the fixed inserted column, and the screw-inserted column device is fixedly connected with the screw-fixed slot device and the fixed protective cover.
Preferably, the LED display screen device comprises LED display screen, fixed frame and data wiring end, and data wiring end passing signal line and LED display screen telecommunication connection, and the LED display screen passes through electric property line and electric property connecting wire electric connection simultaneously, the LED display screen device is through fixed frame and fixed protection casing fixed connection.
Preferably, the outer position of the electrical connection line is sleeved with an insulating sleeve, and the length of the electrical connection line is set to be three meters.
Preferably, the inside position department in fixed protection casing rear end below left side is provided with the data fixed orifices, fixed protection casing front end intermediate position department is provided with the fixed slot, fixed protection casing lower extreme left and right sides position department is provided with the internal thread hole, and the internal thread hole sets up to eight.
Preferably, the fixing nuts are arranged in twenty-four, and the length of the twenty-four fixing nuts is three centimeters.
Compared with the prior art, the utility model provides a novel on-vehicle LED display screen of using possesses following beneficial effect:
1. the utility model discloses install thread tightening slot device, and the rotatory fixed connection in internal thread hole through fixation nut and car roof for thread tightening slot device and car roof fixed connection, when carrying out maintenance work, only need with the thread insert post device with thread tightening slot device separation can, thereby can not make the phenomenon that the internal thread hole of car roof takes place wearing and tearing, reduced cost of maintenance like this.
2. The utility model discloses install the screw thread and insert post device, when carrying out maintenance work, earlier through rotatory fixation nut, make fixation nut separate with the internal thread fixed orifices among female connection hole and the thread tightening slot device respectively, then remove the LED display screen device up, make fixed plug post and the fixed slot seat sliding separation among the thread tightening slot device, thereby the work of disassembling and the installation work of LED display screen device have been improved, the maintenance work of LED display screen device has also been made things convenient for, the work efficiency of maintenance has been improved like this.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a novel vehicle-mounted LED display screen provided by the present invention;
fig. 2 is a schematic top view structure diagram of the present invention;
fig. 3 is a schematic structural view of the thread-fastening slot device of the present invention;
fig. 4 is a schematic structural view of the screw-threaded post-inserting device according to the present invention;
in the figure: 1. fixing a protective cover; 2. fixing a nut; 3. the slot device is fixed by screw threads; 31. a fixed base; 32. an internal thread fixing hole; 33. fixing the slot seat; 4. a threaded post-inserting device; 41. fixing the inserted columns; 42. fixing the connecting plate; 43. an internal thread connecting hole; 5. an LED display screen device; 6. and an electrical connection line.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1-4, the present invention provides a technical solution: a novel vehicle-mounted LED display screen comprises a fixed protective cover 1 and a thread fixing slot device 3, wherein a data fixing hole is arranged at the left inner position below the rear end of the fixed protective cover 1, a fixing groove is arranged at the middle position of the front end of the fixed protective cover 1, inner thread holes are arranged at the left and right positions of the lower end of the fixed protective cover 1, the number of the inner thread holes is eight, in order to better perform fixing and supporting work and better perform protection work, an LED display screen device 5 is arranged at the middle inner position of the front end of the fixed protective cover 1, the LED display screen device 5 comprises an LED display screen, a fixing frame and a data wiring end, the data wiring end is in telecommunication connection with the LED display screen through a signal wire, the LED display screen is in electric connection with an electric connection wire 6 through an electric wire, and the LED display screen device 5 is fixedly connected with the fixed, in order to better perform data display work and enable a user to know the displayed content clearly, an electrical connection wire 6 is arranged at the lower position in the rear end of the fixed protective cover 1, an insulation sleeve is sleeved at the outer position of the electrical connection wire 6, the length of the electrical connection wire 6 is set to be three meters, in order to better perform electrical connection with an external power supply and provide power better, threaded plug post devices 4 are arranged at the left and right sides of the lower end of the fixed protective cover 1, the threaded plug post devices 4 comprise fixed plug posts 41, fixed connection plates 42 and female connection holes 43, female connection holes 43 are arranged at the inner positions of the left and right sides of the fixed connection plates 42, a fixed plug post 41 is arranged at the middle position of the lower end of the fixed connection plates 42, female connection holes 43 are arranged at the inner positions of the front and rear sides of the left and right ends of the fixed plug post 41, and the threaded plug post devices 4 are respectively fixedly connected, the fixed protective cover 1 is rotatably separated from the internal thread fixing hole 32 and the internal thread connecting hole 43 respectively through the fixed nut 2, then the fixed protective cover 1 is moved upwards to enable the fixed inserting column 41 to be separated from the fixed inserting groove seat 33 in a sliding way, so that the thread inserting column device 4 is separated from the thread fixing inserting groove device 3, the fixed protective cover 1 and the LED display screen device 5 can be taken down, meanwhile, the maintenance work of the LED display screen device 5 is facilitated, the two thread inserting column devices 4 are fixedly connected with the fixed protective cover 1 through the fixed nut 2, the thread fixing inserting groove device 3 is sleeved at the position of the outer wall of the two thread inserting column devices 4, the thread fixing inserting groove device 3 comprises a fixed base 31, the internal thread fixing hole 32 and a fixed inserting groove seat 33, the internal thread fixing holes 32 are arranged at the inner positions of the left side and the inner positions of the front side and the rear side, the fixed inserting groove seat 33 is arranged at the middle position of, internal thread fixing holes 32 are formed in the inner positions of the front side, the rear side, the left end and the right end of a fixing slot seat 33, the thread fixing slot device 3 is fixedly connected with a thread insert column device 4 through the fixing slot seat 33, the thread fixing slot device 3 is fixedly connected with the automobile roof through a fixing nut 2, when maintenance is carried out, the phenomenon that the internal thread hole of the automobile roof is abraded can be avoided, the maintenance cost is reduced, the two thread fixing slot devices 3 are fixedly connected with the thread insert column device 4 through the fixing nut 2, the fixing nut 2 is arranged to be twenty-four, the lengths of the twenty-four fixing nuts 2 are arranged to be three centimeters, and the fixing slot device 3, the thread insert column device 4 and a fixing protective cover 1 are fixedly connected better through the fixing nut 2.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker firstly electrically connects the electrical connection wire 6 with the external power supply and switches on the power supply, then the LED display screen with the model P04 in the LED display screen device 5 works, then the worker connects the data connection terminal in the LED display screen device 5 with the external data device through the data input line and inputs the data signal through the external data device, at this time, the data signal is input into the data connection terminal in the LED display screen device 5 through the data input line and then inputs the data signal into the LED display screen through the data connection terminal, after the LED display screen receives the data signal, the LED display screen displays the content that the worker needs to display, when the device is used for a long time, the LED display screen device 5 is damaged, at this time, through rotating the fixing nut 2, make fixation nut 2 rotate the separation with the internal thread fixed orifices 32 of fixed slot seat 33 front and back both sides position department respectively, also can rotate the separation with the internal thread connecting hole 43 of fixed post 41 front and back both sides position department simultaneously, then upwards remove fixed protection casing 1, make fixed post 41 and fixed slot seat 33 slip the separation, thereby make screw thread post inserting device 4 and screw thread fixed slot device 3 separation, just so can take off fixed protection casing 1 and LED display screen device 5, also made things convenient for the maintenance work of LED display screen device 5 simultaneously, after LED display screen device 5 maintenance is accomplished, install according to the installation procedure, after the installation is accomplished, just can continue to use, this is exactly the theory of operation of whole equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel on-vehicle LED display screen of using, includes fixed protection casing (1) and thread tightening slot device (3), its characterized in that: the LED display screen device is characterized in that an LED display screen device (5) is arranged at the middle inner position of the front end of the fixed protective cover (1), an electric connecting wire (6) is arranged at the middle lower position of the rear end of the fixed protective cover (1), a threaded inserting column device (4) is arranged at the left side and the right side of the lower end of the fixed protective cover (1) in a threaded manner, the threaded inserting column device (4) is fixedly connected with the fixed protective cover (1) through a fixing nut (2), a threaded fixing slot device (3) is sleeved at the position of the outer wall of the threaded inserting column device (4), and the threaded fixing slot device (3) is fixedly connected with the threaded inserting column device (4) through the fixing nut (2).
2. The novel vehicle-mounted LED display screen according to claim 1, characterized in that: thread tightening slot device (3) are including unable adjustment base (31), internal thread fixed orifices (32) and fixed slot seat (33), unable adjustment base (31) left and right sides inside position department and front and back both sides inside position department are provided with internal thread fixed orifices (32), unable adjustment base (31) upper end intermediate position department is provided with fixed slot seat (33), both sides inside position department is provided with internal thread fixed orifices (32) around both ends about fixed slot seat (33), thread tightening slot device (3) are through fixed slot seat (33) and threaded socket post device (4) fixed connection.
3. The novel vehicle-mounted LED display screen according to claim 1, characterized in that: screw insert post device (4) is including fixed post (41), fixed connection board (42) and female connection hole (43) of inserting, fixed connection board (42) left and right sides inside position department is provided with female connection hole (43), fixed connection board (42) lower extreme intermediate position department is provided with fixed post (41) of inserting, fixed post (41) of inserting is controlled both ends front and back inside position department and is provided with female connection hole (43), screw insert post device (4) through female connection hole (43) respectively with screw fixation slot device (3) and fixed protection casing (1) fixed connection.
4. The novel vehicle-mounted LED display screen according to claim 1, characterized in that: LED display screen device (5) comprises LED display screen, fixed frame and data wiring end, and data wiring end passing signal line and LED display screen telecommunication connection, and the LED display screen passes through electric property line and electric property connecting wire (6) electric connection simultaneously, LED display screen device (5) are through fixed frame and fixed protection casing (1) fixed connection.
5. The novel vehicle-mounted LED display screen according to claim 1, characterized in that: the electric connection wire (6) is sleeved with an insulating sleeve at the outer position, and the length of the electric connection wire (6) is set to be three meters.
6. The novel vehicle-mounted LED display screen according to claim 1, characterized in that: the utility model discloses a safety protection cover, including fixed protection cover (1), fixed protection cover (1) rear end below left side inside position department is provided with the data fixed orifices, fixed protection cover (1) front end intermediate position department is provided with the fixed slot, fixed protection cover (1) lower extreme left and right sides position department is provided with the internal thread hole, and the internal thread hole sets up to eight.
7. The novel vehicle-mounted LED display screen according to claim 1, characterized in that: the length of the fixing nuts (2) is set to be twenty-four, and the length of the twenty-four fixing nuts (2) is set to be three centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708973.9U CN210390950U (en) | 2019-05-17 | 2019-05-17 | Novel on-vehicle LED display screen that uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708973.9U CN210390950U (en) | 2019-05-17 | 2019-05-17 | Novel on-vehicle LED display screen that uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210390950U true CN210390950U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920708973.9U Active CN210390950U (en) | 2019-05-17 | 2019-05-17 | Novel on-vehicle LED display screen that uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210390950U (en) |
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2019
- 2019-05-17 CN CN201920708973.9U patent/CN210390950U/en active Active
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Address after: Room 3289-1, building 1, No. 128, Yong'an Road, high tech Zone, Suzhou City, 215000 Jiangsu Province (Hengtang science and Technology Industrial Park) Patentee after: Suzhou Ruizhi Video Information Technology Co., Ltd. Address before: Room 3289-1, building 1, No.128 Yong'an Road, high tech Zone, Yancheng City, Jiangsu Province (Hengtang science and Technology Industrial Park) Patentee before: Suzhou Ruizhi Video Information Technology Co., Ltd. |