CN217721754U - Multimedia device convenient to disassemble - Google Patents

Abstract

The utility model discloses a convenient multimedia device who dismantles, the on-line screen storage device comprises a base, the equal fixed first casing that is provided with in base upper end both sides, two the inside equal fixed first motor that is provided with of first casing, two the equal fixedly connected with threaded rod of output of first motor, two threaded rod outer wall slip cap is equipped with the sliding block, two sliding block one side is the fixed connecting rod that is provided with all, two the fixed frame that is provided with between the connecting rod, the frame upper end is provided with a frame, the equal fixed inserted bar that is provided with in top frame lower extreme both sides, two the inserted bar difference joint is in the through-hole that the frame upper end corresponds. The utility model discloses a convenient multimedia device who dismantles, in the through-hole of inserted bar joint on the frame, rethread fixing bolt fixes its junction, makes frame and top frame fix, and the person of facilitating the use dismantles it, dismantles, changes and maintains multimedia device.

Description

Multimedia device convenient to disassemble

Technical Field

The utility model relates to a museum's display device technical field especially relates to a convenient multimedia equipment who dismantles.

Background

The multimedia information service is one of the highest standards for developing short message technology, and has the greatest characteristic of supporting multimedia functions, transmitting video clips, pictures, sounds and characters by using high-speed transmission technologies EDGE and GPRS and using WAP as a carrier, and needing multimedia equipment for display when a museum is in display.

A prior patent (application number: cn202022234815. X) discloses a multimedia device, belonging to the field of electronic devices, comprising: supporting part, apron, dorsal scale, liquid crystal display subassembly and printed circuit board, the back face swing joint of supporting part and apron, preceding face and the dorsal scale fixed connection of apron, the dorsal scale is used for encapsulating liquid crystal display subassembly's back, and the dorsal scale is provided with and runs through the mouth, and the apron covers and runs through the mouth, is formed with the inner space that is used for holding printed circuit board between apron and liquid crystal display subassembly's the back, the utility model discloses a setting is used for holding printed circuit board's inner space to reach the structure of simplifying multimedia device, reduce the purpose of multimedia device's whole thickness. However, it is inconvenient for the user to disassemble the device, reducing its practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multimedia device convenient to disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a convenient multimedia equipment who dismantles, includes the base, base upper end both sides are the fixed first casing that is provided with all, two the inside first motor that all fixes of first casing is provided with, two the equal fixedly connected with threaded rod of output of first motor, two threaded rod outer wall sliding sleeve is equipped with the sliding block, two sliding block one side is the fixed connecting rod that is provided with all, two of fixed frame that is provided with between the connecting rod, the frame upper end is provided with a frame, the equal fixed inserted bar that is provided with in top frame lower extreme both sides, two the inserted bar difference joint is in the through-hole that the frame upper end corresponds, the inside rotation of frame is provided with multimedia equipment, the equal fixed dwang that is provided with in both ends middle part about multimedia equipment, the fixed second casing that is provided with in frame lower extreme middle part, the inside fixed second motor that is provided with of second casing.

As a further description of the above technical solution:

and four corners of the lower end of the base are fixedly provided with brake wheels.

As a further description of the above technical solution:

two the sliding block middle part is all fixed and is provided with the thread groove, two the thread groove is connected with the threaded rod screw thread that corresponds.

As a further description of the above technical solution:

and the two connecting rods are respectively clamped in the corresponding through holes at the two sides of the outer frame.

As a further description of the above technical solution:

and fixing bolts are arranged on two sides of the front end surface of the outer frame in a threaded manner and are respectively in threaded connection with the corresponding threaded holes in the inserted rods.

As a further description of the above technical solution:

and the output end of the second motor is connected to the rotating rod at the lower end.

As a further description of the above technical solution:

the middle part of the upper end in the outer frame is fixedly provided with a rotating seat, and the rotating rod at the upper end is clamped in the rotating seat.

As a further description of the above technical solution:

and two limiting plates are fixedly arranged at the upper ends of the threaded rods.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of convenient multimedia device who dismantles, in the through-hole of inserted bar joint on the frame, rethread fixing bolt fixes its junction, makes frame and top frame fix, and the person of facilitating the use dismantles it, dismantles, changes and maintains multimedia device.

2. The utility model provides a pair of convenient multimedia device who dismantles, the device drive the threaded rod through two first motors and rotate, make the sliding block slide from top to bottom on the threaded rod to drive the frame and go up and down, conveniently demonstrate the co-altitude, improve the device's practicality.

3. The utility model provides a pair of convenient multimedia device who dismantles, the device drive the dwang through the second motor and rotate to make multimedia device rotate, can demonstrate the position of difference, improve the device's practicality.

Drawings

Fig. 1 is a front sectional view of a multimedia device that is convenient to disassemble according to the present invention;

fig. 2 is a schematic view of the connection between the outer frame and the sliding block of the multimedia device of the present invention;

fig. 3 is a schematic view of the connection between the outer frame and the top frame of the multimedia device of the present invention;

fig. 4 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a base; 2. a brake wheel; 3. a first housing; 4. a first motor; 5. a threaded rod; 6. a slider; 7. a thread groove; 8. a connecting rod; 9. an outer frame; 10. a top frame; 11. inserting a rod; 12. fixing the bolt; 13. a multimedia device; 14. rotating the rod; 15. a second housing; 16. a second motor; 17. rotating the base; 18. and a limiting plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a multimedia device convenient to disassemble comprises a base 1, wherein first shells 3 are fixedly arranged on two sides of the upper end of the base 1, first motors 4 are fixedly arranged in the two first shells 3, threaded rods 5 are fixedly connected to output ends of the two first motors 4, sliding blocks 6 are slidably sleeved on outer walls of the two threaded rods 5, the threaded rods 5 are driven by the two first motors 4 to rotate, so that the sliding blocks 6 slide up and down on the threaded rods 5, connecting rods 8 are fixedly arranged on one sides of the two sliding blocks 6, an outer frame 9 is fixedly arranged between the two connecting rods 8, a top frame 10 is arranged at the upper end of the outer frame 9, inserting rods 11 are fixedly arranged on two sides of the lower end of the top frame 10, the two inserting rods 11 are respectively clamped in through holes corresponding to the upper end of the outer frame 9, a multimedia device 13 is rotatably arranged in the outer frame 9, rotating rods 14 are fixedly arranged in the middle parts of the upper end and the lower end of the multimedia device 13, a second shell 15 is fixedly arranged in the middle part of the lower end of the outer frame 9, a second shell 15, a second motor 16 is fixedly arranged in the rotating rod, and a second motor 16 is used for driving the rotating rod 14;

1 lower extreme four corners department of base all fixes and is provided with braked wheel 2, remove the device through braked wheel 2, 6 middle parts of two sliding blocks are all fixed and are provided with thread groove 7, two thread grooves 7 and the 5 threaded connection of the threaded rod that correspond, two connecting rods 8 joint respectively in the through-hole that frame 9 both sides correspond, the equal screw thread in frame 9 front end face both sides is provided with fixing bolt 12, two fixing bolt 12 difference threaded connection are in the threaded hole in the inserted bar 11 that corresponds, the output of second motor 16 is connected on dwang 14 of lower extreme, the fixed seat 17 that rotates that is provided with in the inside upper end middle part of frame 9, the dwang 14 joint of upper end is inside rotating seat 17, two threaded rod 5 upper ends are the fixed limiting plate 18 that is provided with all.

The working principle is as follows: when this convenient multimedia equipment who dismantles uses, remove the device through braked wheel 2, then drive threaded rod 5 through two first motors 4 and rotate, make sliding block 6 slide from top to bottom on threaded rod 5, thereby it goes up and down to drive frame 9, conveniently demonstrate to different heights, drive dwang 14 through second motor 16 and rotate, thereby make multimedia equipment 13 rotate, can demonstrate the position of difference, when dismantling it, back out two fixing bolt 12, then will push up frame 10 and frame 9 separation, can accomplish the dismantlement, the person of facilitating the use dismantles multimedia equipment 13, change and maintenance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. The utility model provides a convenient multimedia device who dismantles, includes base (1), its characterized in that: base (1) upper end both sides are all fixed and are provided with first casing (3), two first casing (3) is inside all to be fixed and be provided with first motor (4), two the equal fixedly connected with threaded rod (5) of output of first motor (4), two threaded rod (5) outer wall slip cap is equipped with sliding block (6), two sliding block (6) one side is all fixed and is provided with connecting rod (8), two fixed frame (9) that is provided with between connecting rod (8), frame (9) upper end is provided with top frame (10), top frame (10) lower extreme both sides are all fixed and are provided with inserted bar (11), two inserted bar (11) difference joint is in the through-hole that frame (9) upper end corresponds, frame (9) inside is rotated and is provided with multimedia device (13), multimedia device (13) upper and lower both ends middle part is all fixed and is provided with dwang (14), frame (9) lower extreme middle part is fixed and is provided with second casing (15), second casing (15) are inside fixed and are provided with second motor (16).

2. A multimedia device of claim 1, wherein: brake wheels (2) are fixedly arranged at four corners of the lower end of the base (1).

3. A multimedia device of claim 1, wherein: two sliding block (6) middle part all is fixed and is provided with thread groove (7), two thread groove (7) and threaded connection of corresponding threaded rod (5).

4. A multimedia device of claim 1, wherein: the two connecting rods (8) are respectively clamped in the corresponding through holes at the two sides of the outer frame (9).

5. A multimedia device of claim 1, wherein: and fixing bolts (12) are arranged on two sides of the front end face of the outer frame (9) in a threaded manner, and the two fixing bolts (12) are respectively in threaded connection with threaded holes in the corresponding inserted rods (11).

6. A multimedia device of claim 1, wherein: the output end of the second motor (16) is connected to the lower rotating rod (14).

7. A multimedia device of claim 1, wherein: the middle part of the upper end in the outer frame (9) is fixedly provided with a rotating seat (17), and the rotating rod (14) at the upper end is clamped in the rotating seat (17).

8. A multimedia device of claim 1, wherein: limiting plates (18) are fixedly arranged at the upper ends of the two threaded rods (5).

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