CN214924804U

CN214924804U - On-vehicle LED screen cutting device who leads to take advantage of screen

Info

Publication number: CN214924804U
Application number: CN202120908738.3U
Authority: CN
Inventors: 崔从文
Original assignee: Shenzhen Tiaoxing Intelligent Technology Co ltd
Current assignee: Shenzhen Tiaoxing Intelligent Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-30
Anticipated expiration: 2031-04-28

Abstract

The utility model provides a LED screen cutting device of a vehicle-mounted passenger guiding screen, which comprises a machine body, wherein a cutting assembly is arranged in the machine body, the cutting assembly comprises a hydraulic oil cylinder, the upper surface of the outer wall of the hydraulic oil cylinder is connected with the upper surface of the inner wall of the machine body, the output end of the hydraulic oil cylinder is provided with a piston rod, the lower end of the piston rod is provided with a moving module, one side of the inner wall of the moving module is provided with a driving bin, the upper surface of the inner wall of the driving bin is provided with a motor, the output end of the motor is provided with an output shaft, the output shaft is provided with a first gear, the first gear is meshed and connected with a second gear, the second gear is provided with a driven shaft, a plurality of cutting blades are equidistantly arranged in parallel, through the cutting assembly, the cutting of a plurality of LED screens can be cut at each time, thereby greatly improving the working efficiency, following the demand of the society on the vehicle-mounted passenger guiding screen and occupying the market share, and the method is simple to operate, low in production cost and has a certain application prospect.

Description

On-vehicle LED screen cutting device who leads to take advantage of screen

Technical Field

The utility model mainly relates to a technical field of on-vehicle leading to take advantage of screen processing specifically is an on-vehicle LED screen cutting device who leads to take advantage of screen.

Background

Along with the continuous improvement of scientific and technological, people's requirement to vehicle is more and more high, the modernization of car, informatization is must the trend, this makes on-vehicle guide to take the screen and has walked near people's life, in-process that daily driving was gone, often can install the on-vehicle guide to take the screen that expresses vehicle operation circuit, make things convenient for people to know the condition of going of vehicle, compare with traditional paper guide to take the system, more functions have, can effectively reduce the condition of taking, miss taking, guide to take the screen now and become a part of people's trip, possess this huge market, each mill increases the processing production to guide to take the screen gradually, wherein just need use cutting device to cut the LED screen.

In the existing LED screen cutting device for the vehicle-mounted passenger guiding screen, such as the technical structure of the application document with the application number of CN202011120384.2, the device comprises a bottom plate, a vertical plate is detachably and fixedly arranged on one side of the top of the bottom plate, a first sliding groove is longitudinally formed in the inner side of the vertical plate, a sliding block is slidably arranged in the first sliding groove, a hydraulic cylinder is fixedly arranged at the top in the first sliding groove, the top end of the hydraulic cylinder is fixedly connected with the sliding block, a transverse plate is fixedly arranged on the inner side of the sliding block, a long plate is fixedly arranged at the bottom of the transverse plate, a second mounting block is fixedly arranged at the bottom of the long plate, a support rod is fixedly arranged at the bottom of the second mounting block, a cutter is fixedly arranged at the bottom end of the support rod, and protective mechanisms are respectively and fixedly arranged on two sides of the support rod, although the device realizes the cutting of the LED screen, only one LED screen can be cut at each time, the efficiency is low, and the device cannot meet the large demand of the modern society for the vehicle-mounted passenger guiding screen, thereby not harmfully occupying the market share.

Based on this, we need to develop a device that can cut a plurality of LED screens at a time, thereby greatly improving the working efficiency, following up the demand of the society today on vehicle-mounted take-over screens, seizing the market share, and having simple operation, lower production cost and certain application prospect.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a vehicle-mounted LED screen cutting device who leads to take advantage of screen for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a on-vehicle LED screen cutting device who leads to take advantage of screen, includes the organism, be provided with cutting assembly in the organism, cutting assembly includes hydraulic cylinder, hydraulic cylinder outer wall upper surface and organism inner wall upper surface interconnect, hydraulic cylinder's output is provided with the piston rod, the piston rod lower extreme is provided with the moving module, moving module inner wall one side is provided with the drive storehouse, drive storehouse inner wall upper surface is provided with the motor, the output of motor is provided with the output shaft, be provided with first gear on the output shaft, first gear engagement is connected with the second gear, be provided with the driven shaft on the second gear, equidistant parallel arrangement has a plurality of each cutting blade on the driven shaft.

Furthermore, the driven shaft is kept away from second gear one end and is rotated and be connected with the mount pad, driven shaft one end outer wall and removal module inner wall interconnect are kept away from to the mount pad.

Further, each cutting blade is arranged in a semicircular groove, and each semicircular groove is arranged on the movable module.

Furthermore, a plurality of vent holes are symmetrically formed in two sides of the outer wall of the machine body respectively.

Further, a displacement sensor is arranged on one side of the outer wall of the machine body, and the upper side of the outer wall of the shell of the displacement sensor is connected with the outer wall of the machine body.

Further, the lower surface of the outer wall of the machine body is provided with a base, and one side of the upper surface of the base is provided with a pressure-resistant backing plate.

Furthermore, a plurality of clamping grooves are arranged on one side of the upper surface of the compression-resistant base plate at equal intervals in parallel, and each clamping groove is provided with a plurality of locking bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a cutting assembly, realized can cutting polylith LED screen at every turn, thereby the efficiency of work is greatly improved, with the demand of present society to on-vehicle guide take advantage of the screen, occupy market share, and easy operation, low in production cost, have certain application prospect, through semicircular groove, the protection to the cutting blade has been realized, there is the function that must block cutting LED screen residue, through the air vent, realized the function to the internal and external airflow conduction of organism, spill unnecessary heat in the organism, through displacement sensor, the survey of the distance to the cutting blade downstream has been realized, thereby reach the accurate assurance to LED screen cutting degree, through mutually supporting between draw-in groove and the locking bolt, realized the fixed to the LED screen, make the more steady and accurate of cutting.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the inside of the machine body of the present invention;

FIG. 3 is a schematic view of the structure of the compression-resistant pad and the slot of the present invention;

FIG. 4 is an enlarged schematic view of the cross section of the driving chamber of the present invention;

fig. 5 is a schematic view of the cutting assembly according to the present invention.

In the figure: 1. a body; 11. a vent hole; 2. a cutting assembly; 21. a hydraulic cylinder; 22. a piston rod; 23. a moving module; 231. a driving bin; 232. a semicircular groove; 24. a motor; 241. an output shaft; 25. a first gear; 26. a second gear; 27. a driven shaft; 271. a mounting seat; 28. a cutting blade; 3. a displacement sensor; 4. a base; 41. a compression-resistant backing plate; 42. a card slot; 43. and locking the bolt.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5 heavily, a vehicle-mounted LED screen cutting device for a passenger guiding screen comprises a machine body 1, a cutting assembly 2 is arranged in the machine body 1, the cutting assembly 2 comprises a hydraulic oil cylinder 21, the upper surface of the outer wall of the hydraulic oil cylinder 21 is connected with the upper surface of the inner wall of the machine body 1, the output end of the hydraulic oil cylinder 21 is provided with a piston rod 22, the lower end of the piston rod 22 is provided with a moving module 23, one side of the inner wall of the moving module 23 is provided with a driving bin 231, the upper surface of the inner wall of the driving bin 231 is provided with a motor 24, the output end of the motor 24 is provided with an output shaft 241, the output shaft 241 is provided with a first gear 25, the first gear 25 is engaged and connected with a second gear 26, the second gear 26 is provided with a driven shaft 27, and the driven shaft 27 is provided with a plurality of cutting blades 28 in parallel at equal intervals.

Referring to fig. 1 and 3 again, a displacement sensor 3 (model: Q4XTBLAF100-Q8) is disposed on one side of the outer wall of the machine body 1, the upper side of the outer wall of the housing of the displacement sensor 3 is connected with the outer wall of the machine body 1, by means of the displacement sensor 3, a determination of the distance of the downward movement of the cutting blade 28 is achieved, thereby achieving the accurate control of the cutting degree of the LED screen, the lower surface of the outer wall of the machine body 1 is provided with a base 4, one side of the upper surface of the base is provided with a pressure-resistant backing plate 41, the downward acting force brought in the cutting process is buffered by the compression-resistant backing plate 41, a plurality of clamping grooves 42 are arranged on one side of the upper surface of the compression-resistant backing plate 41 in parallel at equal intervals, each clamping groove 42 is provided with a plurality of locking bolts 43, through mutually supporting between draw-in groove and 42 locking bolt 43, realized the fixed of LED screen for cutting more steady and accurate.

Please refer to fig. 2 and fig. 5, one end of the driven shaft 27 away from the second gear 26 is rotatably connected with an installation base 271, an outer wall of one end of the installation base 271 away from the driven shaft 27 is connected with an inner wall of the movable module 23, the one end of the driven shaft 27 is rotatably connected to one side of the inner wall of the movable module 23 through the installation base 271, each cutting blade 28 is respectively arranged in a semicircular groove 232, each semicircular groove 232 is arranged on the movable module 23, the protection of the cutting blade 28 is realized through the semicircular grooves 232, the function of blocking the residues of the cut LED screen is achieved, two sides of the outer wall of the machine body 1 are respectively and symmetrically provided with a plurality of vent holes 11, the function of conducting the air flow inside and outside the machine body 1 is realized through the vent holes 11, and the redundant heat in the machine body 1 is dissipated.

The utility model discloses a concrete operation as follows:

at first place the device wholly on horizontal table, then whether each device of inspection device in the whole has the potential safety hazard, switch on after guaranteeing no potential safety hazard, then put into draw-in groove 42 with the LED screen, and fixed through locking bolt 43, open cutting assembly 2 afterwards, displacement sensor 3 carries out the range finding, suitable position is pushed to cutting blade 28 with piston rod 22 thereupon, then motor 24 goes to start, output shaft 241 drives first gear 25 and rotates, first gear 25 drives driven shaft 27 through second gear 26 and rotates afterwards, thereby cutting blade 28 on the driven shaft 27 begins to rotate, and cut the LED screen.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The vehicle-mounted LED screen cutting device for the passenger guiding screen comprises a machine body (1) and is characterized in that a cutting assembly (2) is arranged in the machine body (1), the cutting assembly (2) comprises a hydraulic oil cylinder (21), the upper surface of the outer wall of the hydraulic oil cylinder (21) is connected with the upper surface of the inner wall of the machine body (1), a piston rod (22) is arranged at the output end of the hydraulic oil cylinder (21), a moving module (23) is arranged at the lower end of the piston rod (22), a driving bin (231) is arranged on one side of the inner wall of the moving module (23), a motor (24) is arranged on the upper surface of the inner wall of the driving bin (231), an output shaft (241) is arranged at the output end of the motor (24), a first gear (25) is arranged on the output shaft (241), a second gear (26) is connected with the first gear (25) in a meshing manner, and a driven shaft (27) is arranged on the second gear (26), the driven shaft (27) is provided with a plurality of cutting blades (28) in parallel at equal intervals.

2. The LED screen cutting device of the vehicle-mounted passenger guiding screen is characterized in that an end, far away from the second gear (26), of the driven shaft (27) is rotatably connected with a mounting seat (271), and the outer wall of the end, far away from the driven shaft (27), of the mounting seat (271) is connected with the inner wall of the moving module (23).

3. The LED panel cutting device of the car-mounted passenger guide panel according to claim 1, wherein each cutting blade (28) is respectively arranged in a semicircular groove (232), and each semicircular groove (232) is arranged on the moving module (23).

4. The LED screen cutting device of the vehicle-mounted passenger guiding screen according to claim 1, wherein a plurality of vent holes (11) are symmetrically formed in two sides of the outer wall of the machine body (1).

5. The LED screen cutting device of the vehicle-mounted passenger guiding screen according to claim 4, wherein a displacement sensor (3) is arranged on one side of the outer wall of the machine body (1), and the upper side of the outer wall of a shell of the displacement sensor (3) is connected with the outer wall of the machine body (1).

6. The vehicle-mounted LED screen cutting device for the passenger guiding screen is characterized in that a base (4) is arranged on the lower surface of the outer wall of the machine body (1), and a pressure-resistant backing plate (41) is arranged on one side of the upper surface of the base (4).

7. The LED screen cutting device for the vehicle-mounted passenger guiding screen according to claim 6, wherein a plurality of clamping grooves (42) are formed in parallel on one side of the upper surface of the pressure-resistant base plate (41) at equal intervals, and a plurality of locking bolts (43) are arranged on each clamping groove (42).