CN214421076U

CN214421076U - Indoor digital media player convenient to overhaul and maintain

Info

Publication number: CN214421076U
Application number: CN202120486138.2U
Authority: CN
Inventors: 王钰; 叶晓娴; 张仲华; 要中慧; 曹璠; 陆宸; 陆旻宇; 王小甜; 宋岩; 谢璇; 吕伶玉
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-19
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses an indoor digital media player convenient for maintenance, which comprises a player storage box, wherein the bottom of the player storage box is provided with a bottom frame, four corners at the bottom of the bottom frame are provided with foot brake type rollers, four corners inside the player storage box are provided with first hydraulic cylinders, the top of the first hydraulic cylinder is provided with a connecting plate, the top of the connecting plate is provided with a main display fixing frame, the player has strong functionality, strong flexibility, convenient movement and stable parking, can automatically adjust the height of the player, can automatically unfold and store the player, can increase the playing area and playing types of the player, is simple and convenient for maintenance, can shoot indoor activities and transmit the indoor activities to the player for playing, can store and store the player, the service life of the player is prolonged, and the player is convenient for people to operate and use.

Description

Indoor digital media player convenient to overhaul and maintain

Technical Field

The utility model relates to a digital media player field specifically is an indoor digital media player convenient to overhaul and maintain.

Background

Digital media belongs to the category of engineering subjects and refers to information carriers that record, process, propagate, and acquire processes in the form of binary numbers. These carriers include sensory media such as digitized text, graphics, images, sounds, video images and animations, presentation media (encodings) representing these sensory media, etc., commonly referred to as logical media players, and physical media for storing, transmitting and displaying logical media. The player often can be utilized in the digital media field, and current player function is more single, in the time of the use, it is inconvenient to remove, the flexibility is poor, and when parking, can not improve the stability ability of whole player, and can not adjust the height degree of player, can not expand the player automatically and accomodate, overhaul the player and maintain very inconvenient, and can not shoot indoor activity and convey and play on the player, inconvenient people use, provide an indoor digital media player convenient to overhaul and maintain for this reason.

Disclosure of Invention

The utility model aims at prior art's defect, provide an indoor digital media player convenient to overhaul and maintain to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: an indoor digital media player convenient to overhaul and maintain comprises a player storage box, wherein a bottom frame is installed at the bottom of the player storage box, foot brake type rolling wheels are installed at four corners of the bottom frame, first hydraulic cylinders are installed at four corners inside the player storage box, a connecting plate is installed at the top of the first hydraulic cylinder, a main display fixing frame is installed at the top of the connecting plate, a first auxiliary display fixing frame is connected to one side of the main display fixing frame, a second auxiliary display fixing frame is connected to the other side of the main display fixing frame, displays are installed on the first auxiliary display fixing frame, the second auxiliary display fixing frame and the main display fixing frame, a top plate is installed at the top of the main display fixing frame, a motor box is installed at the top of the top plate, and a camera is installed at the top of the motor box, the player comprises a first auxiliary display fixing frame, a second auxiliary display fixing frame, a connecting plate, a first auxiliary display fixing frame, a second auxiliary display fixing frame, a bearing, a gear box, a motor, a player main control box, a push-pull handle, a power switch, a hydraulic oil pump and a hydraulic oil tank, wherein one side of the top of the first auxiliary display fixing frame and one side of the bottom of the second auxiliary display fixing frame are both connected with the bearing, the gear boxes are both installed on one side of the bottom of the first auxiliary display fixing frame and one side of the bottom of the second auxiliary display fixing frame, the motor is installed on the bottom of the gear box, the player main control box is installed on the bottom of the connecting plate, the control box is installed on the bottom of the player main control box, the push-pull handle is installed at one end of the player storage box, the power switch is installed at the bottom of the push-pull handle, the hydraulic oil pump and the hydraulic oil tank are installed at the bottom of the player storage box, the second hydraulic oil pump is installed at both ends of the bottom of the player storage box, and the support plate is installed at the bottom of the second hydraulic oil cylinder.

As a preferred technical scheme of the utility model, the chassis passes through the bolt and installs on the bottom that the case was deposited to the player, the foot brake formula gyro wheel passes through the bolt and installs four corners in the bottom of chassis, the second pneumatic cylinder passes through the bolt and installs on the bottom that the case was deposited to the player, the backup pad passes through the bolt and installs on the bottom of second pneumatic cylinder, a plurality of rubber pad is installed to the bottom of backup pad.

As a preferred technical scheme of the utility model, four corners in the inside of case are deposited at the player to first pneumatic cylinder through the bolt installation, the connecting plate passes through the bolt installation on the top of first pneumatic cylinder, the player master control case passes through the bolt installation on the bottom of connecting plate, control the welding of box on the bottom of player master control case, the inside of controlling the box is equipped with keyboard and mouse.

As a preferred technical scheme of the utility model, the gear box passes through the bolt mounting on the bottom both ends of connecting plate, the motor passes through the bolt mounting on the bottom of gear box, the bearing passes through the bolt mounting on the both ends of roof, the LED lamp plate is still installed to the bottom of roof, the connecting axle has all been welded to the one end top and the bottom of first auxiliary display mount and the auxiliary display mount of second, first auxiliary display mount and the auxiliary display mount of second all link to each other with the gear fixation in bearing and the gear box through the connecting axle.

As a preferred technical scheme of the utility model, the motor case passes through the bolt mounting on the top of roof, the pivot of the micro motor of motor incasement portion links to each other with the camera is fixed, main display ware mount passes through the bolt mounting on the top of connecting plate, the roof passes through the bolt mounting on the top of main display ware mount.

As a preferred technical scheme of the utility model, hydraulic oil pump and hydraulic tank all install on the inside bottom that the case was deposited to the player through the bolt, hydraulic oil pump passes through hydraulic oil pipe and links to each other with hydraulic oil tank, first pneumatic cylinder and second pneumatic cylinder respectively, the solenoid valve is all installed with hydraulic oil pipe's junction to first pneumatic cylinder and second pneumatic cylinder.

As a preferred technical scheme of the utility model, the display passes through the bolt and installs respectively on main display mount, first vice display mount and the vice display mount of second, the push-and-pull handle passes through the screw fixation on one side that the case was deposited to the player.

As a preferred technical scheme of the utility model, switch links to each other with external power supply, switch respectively with motor, hydraulic oil pump, solenoid valve, display, micro motor and camera and LED lamp plate electric connection.

The utility model has the advantages that: this player is functional strong, and the flexibility is strong, and it is very convenient to remove, and is very stable when parking moreover, can also the height degree of automatically regulated player, can expand the player automatically and accomodate, can increase the playing area and the broadcast kind of player, overhaul and maintain very simple and convenient to the player, can also shoot indoor activity and convey and play on the player, can also accomodate the player and deposit, improve the life of player, make things convenient for people to operate and use.

Drawings

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

fig. 2 is a schematic view of a connection structure of a display holder according to the present invention.

In the figure: 1. player storage box, 2, player storage tank, 3, first pneumatic cylinder, 4, connecting plate, 5, main display mount, 6, first auxiliary display mount, 7, second auxiliary display mount, 8, gear box, 9, motor, 10, control box, 11, push-and-pull handle, 12, switch, 13, chassis, 14, service brake formula gyro wheel, 15, hydraulic oil pump, 16, second pneumatic cylinder, 17, backup pad, 18, hydraulic tank, 19, player master control case, 20, display, 21, roof, 22, motor case, 23, bearing, 24, camera.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

Example (b): referring to fig. 1-2, the present invention provides a technical solution: an indoor digital media player convenient for maintenance comprises a player storage box 1, wherein a bottom frame 13 is installed at the bottom of the player storage box 1, foot brake type rolling wheels 14 are installed at four corners of the bottom frame 13, first hydraulic cylinders 3 are installed at four corners inside the player storage box 1, a connecting plate 4 is installed at the top of each first hydraulic cylinder 3, a main display fixing frame 5 is installed at the top of each connecting plate 4, a first auxiliary display fixing frame 6 is connected to one side of each main display fixing frame 5, a second auxiliary display fixing frame 7 is connected to the other side of each main display fixing frame 5, displays 20 are installed on the first auxiliary display fixing frame 6, the second auxiliary display fixing frame 7 and the main display fixing frame 5, a top plate 21 is installed at the top of each main display fixing frame 5, a motor box 22 is installed at the top of the top plate 21, and a camera 24 is installed at the top of the motor box 22, bearing 23 is connected to top one side of first auxiliary display mount 6 and second auxiliary display mount 7, gear box 8 is all installed to bottom one side of first auxiliary display mount 6 and second auxiliary display mount 7, motor 9 is installed to the bottom of gear box 8, player master control case 19 is installed to the bottom of connecting plate 4, control box 10 is installed to the bottom of player master control case 19, push-and-pull handle 11 is installed to the one end that the case 1 was deposited to the player, switch 12 is installed to the bottom of push-and-pull handle 11, hydraulic oil pump 15 and hydraulic oil tank 18 are installed to the inside bottom that the case 1 was deposited to the player, second pneumatic cylinder 16 is all installed at the bottom both ends that the case 1 was deposited to the player, backup pad 17 is installed to the bottom of second pneumatic cylinder 16.

The chassis 13 is installed on the bottom that the case 1 was deposited to the player through the bolt, and foot brake formula gyro wheel 14 is installed in four corners in the bottom of chassis 13 through the bolt, and second pneumatic cylinder 16 passes through the bolt and installs on the bottom that the case 1 was deposited to the player, and backup pad 17 passes through the bolt and installs on the bottom of second pneumatic cylinder 16, and a plurality of rubber pad is installed to the bottom of backup pad 17.

First pneumatic cylinder 3 passes through the bolt and installs four corners in the inside of case 1 are deposited to the player, and connecting plate 4 passes through the bolt and installs on the top of first pneumatic cylinder 3, and player master control case 19 passes through the bolt and installs on the bottom of connecting plate 4, controls box 10 welding on player master control case 19's bottom, controls the inside of box 10 and is equipped with keyboard and mouse.

Gear box 8 passes through the bolt mounting on the bottom both ends of connecting plate 4, motor 9 passes through the bolt mounting on gear box 8's bottom, bearing 23 passes through the bolt mounting on roof 21's both ends, the LED lamp plate is still installed to roof 21's bottom, the connecting axle has all been welded at the one end top and the bottom of first auxiliary display mount 6 and second auxiliary display mount 7, first auxiliary display mount 6 and second auxiliary display mount 7 all link to each other with bearing 23 and gear box 8 in the gear is fixed through the connecting axle.

Motor case 22 passes through the bolt and installs on the top of roof 21, and the pivot of the inside micro motor of motor case 22 links to each other with camera 24 is fixed, and main display mount 5 passes through the bolt and installs on the top of connecting plate 4, and roof 21 passes through the bolt and installs on the top of main display mount 5.

The hydraulic oil pump 15 and the hydraulic oil tank 18 are both installed at the bottom end inside the player storage box 1 through bolts, the hydraulic oil pump 15 is connected with the hydraulic oil tank 18, the first hydraulic cylinder 3 and the second hydraulic cylinder 16 through hydraulic oil pipes, and electromagnetic valves are installed at the joints of the first hydraulic cylinder 3 and the second hydraulic cylinder 16 and the hydraulic oil pipes.

The display 20 is mounted on the main display holder 5, the first sub-display holder 6, and the second sub-display holder 7 by bolts, respectively, and the push-pull handle 11 is fixed on one side of the player storage box 1 by screws.

The power switch 12 is connected with an external power supply, the power switch 12 is respectively electrically connected with the motor 9, the hydraulic oil pump 15, the electromagnetic valve, the display 20, the micro motor, the camera 24 and the LED lamp panel, and the power switch 12 is respectively connected with the power supplies of the motor 9, the hydraulic oil pump 15, the electromagnetic valve, the display 20, the micro motor, the camera 24 and the LED lamp panel to enable the LED lamp panel to be electrified and operated.

The working principle is as follows: an indoor digital media player convenient for maintenance comprises a player storage box 1, a first hydraulic cylinder 3, a connecting plate 4, a main display fixing frame 5, a first auxiliary display fixing frame 6, a second auxiliary display fixing frame 7 and a display 20, when the player is used, the whole device is moved to a proper position through a foot brake type roller 14, then a power supply of a hydraulic oil pump 15 and a power supply of a magnetic valve on a second hydraulic cylinder 16 are switched on through a power switch 12, the hydraulic oil pump 15 is braked to suck hydraulic oil in a hydraulic oil tank 18 into the second hydraulic cylinder 16, the second hydraulic cylinder 16 is braked to extend a supporting plate 17 to the ground, the effect of supporting stability is achieved, the stability of the whole device is improved, the power supply of the magnetic valve on the first hydraulic cylinder 3 is switched on, the first hydraulic cylinder 3 is braked to extend the connecting plate 4 out of the player storage box 1, thereby extending the main display fixing frame 5, the first auxiliary display fixing frame 6 and the second auxiliary display fixing frame 7 from the player storage box 1, after extending, switching on the power supply of the motor 9 through the power switch 12, braking the motor 9 to drive the gear in the gear box 8 to rotate, thereby driving the first auxiliary display fixing frame 6 to expand on the front side of the main display fixing frame 5, and the second auxiliary display fixing frame 7 to expand on the back side of the main display fixing frame 5, so that the main display fixing frame 5, the first auxiliary display fixing frame 6 and the second auxiliary display fixing frame 7 form an integral plane, which can overhaul and maintain the display, and can switch on the power supply of the LED lamp panel to illuminate the display 20, and can control the display 20 through the mouse and the keyboard in the control box 10, which is very simple and convenient, and can drive the camera 24 to rotate through the braking of the micro motor in the motor box 22, utilize camera 24 to shoot the activity on the stage, thereby play from display 20, people of being convenient for watch, when not using, thereby drive the gear rotation in the gear box 8 through motor 9 antiport, accomodate main display mount 5 fast with first vice display mount 6 and the vice display mount 7 of second, thereby reuse first pneumatic cylinder 3 braking and descend display 20 to the player and deposit in the case 1, be convenient for accomodate and deposit display 20, thereby protect display 20, improve display 20's life.

This player is functional strong, and the flexibility is strong, and it is very convenient to remove, and is very stable when parking moreover, can also the height degree of automatically regulated player, can expand the player automatically and accomodate, can increase the playing area and the broadcast kind of player, overhaul and maintain very simple and convenient to the player, can also shoot indoor activity and convey and play on the player, can also accomodate the player and deposit, improve the life of player, make things convenient for people to operate and use.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. An indoor digital media player convenient to overhaul and maintain, comprising a player storage box (1), and is characterized in that: the bottom of the player storage box (1) is provided with a bottom frame (13), four corners at the bottom of the bottom frame (13) are provided with foot brake type rolling wheels (14), four corners inside the player storage box (1) are provided with first hydraulic cylinders (3), the top of each first hydraulic cylinder (3) is provided with a connecting plate (4), the top of each connecting plate (4) is provided with a main display fixing frame (5), one side of each main display fixing frame (5) is connected with a first auxiliary display fixing frame (6), the other side of each main display fixing frame (5) is connected with a second auxiliary display fixing frame (7), displays (20) are arranged on the first auxiliary display fixing frame (6), the second auxiliary display fixing frames (7) and the main display fixing frames (5), and the top of each main display fixing frame (5) is provided with a top plate (21), a motor box (22) is installed at the top of the top plate (21), a camera (24) is installed at the top of the motor box (22), bearings (23) are connected to one sides of the tops of the first sub-display fixing frame (6) and the second sub-display fixing frame (7), gear boxes (8) are installed on one sides of the bottoms of the first sub-display fixing frame (6) and the second sub-display fixing frame (7), a motor (9) is installed at the bottom of each gear box (8), a player main control box (19) is installed at the bottom of the connecting plate (4), a control box (10) is installed at the bottom of the player main control box (19), a push-pull handle (11) is installed at one end of the player storage box (1), a power switch (12) is installed at the bottom of the push-pull handle (11), a hydraulic oil pump (15) and a hydraulic oil tank (18) are installed at the bottom end inside the player storage box (1), the player storage box is characterized in that second hydraulic cylinders (16) are mounted at two ends of the bottom of the player storage box (1), and supporting plates (17) are mounted at the bottoms of the second hydraulic cylinders (16).

2. An indoor digital media player for facilitating service and maintenance according to claim 1, wherein: the utility model discloses a player storage box, including chassis (13), service brake formula gyro wheel (14), second pneumatic cylinder (16), backup pad (17), a plurality of rubber pad is installed to the bottom of backup pad (17) through the bolt, chassis (13) are installed on the bottom that case (1) was deposited to the player through the bolt, foot brake formula gyro wheel (14) are installed in four corners in the bottom of chassis (13) through the bolt, install on the bottom that case (1) was deposited to the player through the bolt, backup pad (17) are installed on the bottom of second pneumatic cylinder (16) through the bolt.

3. An indoor digital media player for facilitating service and maintenance according to claim 1, wherein: the player storage box comprises a first hydraulic cylinder (3), a connecting plate (4), a player main control box (19), a control box (10) and a keyboard and a mouse, wherein the first hydraulic cylinder (3) is installed at four corners inside the player storage box (1) through bolts, the connecting plate (4) is installed on the top of the first hydraulic cylinder (3) through bolts, the player main control box (19) is installed on the bottom of the connecting plate (4) through bolts, the control box (10) is welded on the bottom of the player main control box (19), and the keyboard and the mouse are arranged inside the control box (10).

4. An indoor digital media player for facilitating service and maintenance according to claim 1, wherein: gear box (8) are installed on the bottom both ends of connecting plate (4) through the bolt, motor (9) are installed on the bottom of gear box (8) through the bolt, bearing (23) are installed on the both ends of roof (21) through the bolt, the LED lamp plate is still installed to the bottom of roof (21), the connecting axle has all been welded at the one end top and the bottom of first auxiliary display mount (6) and second auxiliary display mount (7), first auxiliary display mount (6) and second auxiliary display mount (7) all link to each other with bearing (23) and gear box (8) in the gear fixing through the connecting axle.

5. An indoor digital media player for facilitating service and maintenance according to claim 1, wherein: the motor case (22) is installed on the top of the top plate (21) through bolts, a rotating shaft of a micro motor inside the motor case (22) is fixedly connected with the camera (24), the main display fixing frame (5) is installed on the top of the connecting plate (4) through bolts, and the top plate (21) is installed on the top of the main display fixing frame (5) through bolts.

6. An indoor digital media player for facilitating service and maintenance according to claim 1, wherein: the player storage box is characterized in that the hydraulic oil pump (15) and the hydraulic oil tank (18) are both mounted at the bottom end of the inside of the player storage box (1) through bolts, the hydraulic oil pump (15) is respectively connected with the hydraulic oil tank (18), the first hydraulic cylinder (3) and the second hydraulic cylinder (16) through hydraulic oil pipes, and electromagnetic valves are mounted at the joints of the first hydraulic cylinder (3) and the second hydraulic cylinder (16) and the hydraulic oil pipes.

7. An indoor digital media player for facilitating service and maintenance according to claim 1, wherein: the display (20) is respectively arranged on a main display fixing frame (5), a first auxiliary display fixing frame (6) and a second auxiliary display fixing frame (7) through bolts, and the push-pull handle (11) is fixed on one side of the player storage box (1) through screws.

8. An indoor digital media player for facilitating service and maintenance according to claim 1, wherein: switch (12) link to each other with external power supply, switch (12) respectively with motor (9), hydraulic oil pump (15), solenoid valve, display (20), micro motor and camera (24) and LED lamp plate electric connection.