CN206687522U - Portable voice exhibiting device - Google Patents

Abstract

The utility model discloses a kind of portable voice exhibiting device, including enclosing the casing formed and with income-space by upper lid and lower cover, more poles and Graphic Panel and four universal wheels, four angles of the lower cover away from the income-space end face include four screwed holes, the both ends of the pole have screw thread, the upper and lower ends face of the Graphic Panel is respectively provided with four screwed holes and position and the screw thread hole site of the lower cover are relative, the upper sidewall end face connected with the lower cover of covering has four screwed holes, and position and the screw thread hole site of the Graphic Panel are relative, the sidewall end face that the lower cover and the top cap connect has four universal wheel mounting holes.Casing is disassembled and is combined as portable voice exhibiting device a kind of easy to carry and with voice play function by portable voice exhibiting device provided by the utility model, and this is simple in construction, is convenient for carrying, suitable for the outdoor displaying of product.

Description

Portable Voice Display Device

technical field

The utility model relates to a display device, in particular to a portable voice display device.

Background technique

The display racks and display stands in the prior art are complex in structure and not suitable for moving. For outdoor display and publicity, the use cost is high and the portability is insufficient.

Therefore, it is necessary to provide a new portable voice display device to solve the above problems.

Utility model content

In order to solve the above technical problems, the utility model provides a portable voice display device with simple structure.

The utility model provides a portable voice display device, which comprises a box body formed by an upper cover and a lower cover and has a receiving space, a plurality of poles, a display board and four universal wheels, and the lower cover is far away from the The four corners of the end face of the receiving space include four threaded holes, the two ends of the pole have threads, the upper and lower ends of the display board have four threaded holes and the positions are opposite to the threaded holes of the lower cover, There are four threaded holes on the end face of the side wall connecting the upper cover and the lower cover, and the positions are opposite to the threaded holes of the display board, and the end face of the side wall connecting the lower cover and the upper cover has four universal wheel mounting holes, the inside of the upper cover is also provided with a cloth bag, a connecting rope, an mp3 located in the cloth bag, a speaker and a battery fixed by the connecting rope, and the battery is respectively connected to the speaker and the The mp3 is electrically connected through a wire; the mp3 and the speaker are connected through an audio data line.

Preferably, the box includes a first use state in which the upper cover and the lower cover are detached and a second use state in which the upper cover and the lower cover are combined.

Preferably, a plurality of display boards are arranged in parallel and spaced between the upper cover and the lower cover in the first use state and are connected by the support rods, and the supports are respectively provided on the upper cover and the lower cover 1. In the threaded holes of the display board, the four universal wheels are installed in the universal wheel installation holes.

Preferably, the upper cover and the lower cover in the second use state are connected by a zipper, and also include a handle, and the handle and the four universal wheels are respectively arranged on two opposite sides of the lower cover. outer wall.

Compared with the related technology, the portable voice display device provided by the utility model disassembles the box body and combines it into a portable voice display device with voice playback function, which is simple in structure and easy to carry, and is suitable for outdoor use of products. exhibit.

Description of drawings

Fig. 1 is a schematic structural diagram of the first use state of the portable voice display device provided by the present invention;

Fig. 2 is a schematic structural diagram of the second use state of the portable voice display device provided by the present invention;

Fig. 3 is a top view of the upper cover of the portable voice display device provided by the present invention.

detailed description

The utility model will be further described below in conjunction with drawings and embodiments.

Referring to Figures 1 to 3, the portable voice display device 100 includes a box body formed by an upper cover 1 and a lower cover 2 and having a receiving space, a plurality of poles 3, a display board 4 and four universal wheels 5.

The box includes a first use state where the upper cover 1 and the lower cover 2 are detached and a second use state where the upper cover 1 and the lower cover 2 are combined.

The four corners of the lower cover 2 away from the end face of the receiving space include four lower cover threaded holes 21, the two ends of the pole 3 are threaded, and the upper and lower ends of the display board 4 are provided with four display boards. The threaded holes 41 are opposite to the threaded holes 21 of the lower cover. The upper cover 1 has four threaded holes 11 on the side wall of the lower cover 2, and the positions are the same as the threaded holes 41 of the display board. The positions are opposite, and the side wall end faces where the lower cover 2 and the upper cover 1 are connected have four mounting holes 22 for universal wheels.

Also be provided with cloth bag 12, connecting rope 13, the mp3 14 that is located in described cloth bag 12 in described loam cake 1, the loudspeaker 15 that is fixed by described connecting rope 13 and storage battery 16, described storage battery 16 and described loudspeaker respectively 15 and the mp3 14 are electrically connected through wires; the mp3 14 and the speaker 15 are connected through audio data lines.

The connecting rope 13 includes a Velcro female surface, and the upper cover includes a Velcro sub-surface, and the speaker 15 and the battery 16 are fixed by bonding the female surface and the sub-surface.

Between the upper cover 1 and the lower cover 2 in the first use state, a plurality of display boards 4 are arranged at intervals in parallel and supported by the support rods 3 , and the supports 3 are respectively arranged on the upper cover 1 , the lower cover 2, and the threaded holes of the display board 4, the four universal wheels 5 are installed in the universal wheel installation holes 22.

In this embodiment, the number of the display boards 4 is two. When in use, the lower cover 2, the two display boards 4 and the upper cover 1 are connected through the poles 3 in turn, to be displayed Products are directly placed on the display board 4, and the four universal wheels 5 are arranged at the bottom for the movement of the portable voice display device 100.

The mp3 14 contains pre-stored propaganda, introductory words, etc. After the installation of the first use state is completed, the mp3 14 is turned on, and the advertisements, introductory words, etc. are played externally through the speaker 15.

The upper cover 1 and the lower cover 2 in the second use state are connected by a zipper, further, it also includes a handle (not shown in the figure), and the handle and the four universal wheels 5 are respectively provided On the two opposite outer sidewalls of the lower cover 2, after use, the upper cover 1 and the lower cover 2 are connected by a zipper, and the handle and the four universal wheels 5 are used to move the The box is separated.

Compared with the related technology, the portable voice display device provided by the utility model disassembles the box body and combines it into a portable voice display device with voice playback function, which is simple in structure and easy to carry, and is suitable for outdoor use of products. exhibit.

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (4)

1. a kind of portable voice exhibiting device, it is characterised in that formed and with income sky including being enclosed by upper lid and lower cover Between casing, more poles and Graphic Panel and four universal wheels, the lower cover away from the income-space end face four angles bag Include four screwed holes, the both ends of the pole have a screw thread, the upper and lower ends face of the Graphic Panel be respectively provided with four screwed holes and Position and the screw thread hole site of the lower cover are relative, and the upper sidewall end face connected with the lower cover of covering has four screw threads Hole, and position and the screw thread hole site of the Graphic Panel are relative, the sidewall end face that the lower cover and the top cap connect has four Individual universal wheel mounting hole, be additionally provided with the upper lid cloth bag, connecting rope, the mp3 in the cloth bag, by the connecting rope Fixed loudspeaker and battery, the battery are electrically connected with the loudspeaker and the mp3 by wire respectively；It is described Mp3 is connected with the loudspeaker by Audio Data Line.

2. portable voice exhibiting device according to claim 1, it is characterised in that the casing is included the upper lid The first use state dismantled with the lower cover and the second use state for combining the upper lid and the lower cover.

3. portable voice exhibiting device according to claim 2, it is characterised in that first use state it is described Parallel interval sets multiple Graphic Panels and connected by the strut support between upper lid and the lower cover, and the support is set respectively In the upper lid, lower cover, Graphic Panel screwed hole in, four universal wheels are installed on the universal wheel mounting hole.

4. portable voice exhibiting device according to claim 2, it is characterised in that second use state it is described Upper lid and the lower cover are connected by zipper, in addition to handle, the handle and four universal wheels be respectively arranged on it is described under The relative lateral wall of the two of lid.