CN208271534U - A kind of cultural spreading playing device - Google Patents
A kind of cultural spreading playing device Download PDFInfo
- Publication number
- CN208271534U CN208271534U CN201820392760.5U CN201820392760U CN208271534U CN 208271534 U CN208271534 U CN 208271534U CN 201820392760 U CN201820392760 U CN 201820392760U CN 208271534 U CN208271534 U CN 208271534U
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- CN
- China
- Prior art keywords
- fixedly installed
- video player
- inner cavity
- buffer board
- cross plate
- Prior art date
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Abstract
The utility model discloses a kind of cultural spreading playing devices, including device noumenon, described device chamber body top is provided with video player placed cavity, telescopic rod is fixedly installed at left and right sides of the video player placed cavity intracavity bottom, the telescopic rod upper end is fixedly installed with buffer board, power-off protection cavity is provided in the middle part of the buffer board inner cavity, the power-off protection cavity inner cavity top is fixedly installed with lithium battery, the lithium battery lower end surface is fixedly installed with upper cross plate, return spring and sheet rubber are fixedly installed at left and right sides of the upper cross plate lower end surface, the sheet rubber lower end is fixedly installed with lower cross plate, the buffer board upper end is fixedly installed with video player, power-off protection can be carried out to video player and speaker, guarantee when extraneous power supply disconnects, video player and speaker can be used normally；The damping property of video player and lithium battery can be increased, increase service life.
Description
Technical field
The utility model relates to cultural spreading technical field, specially a kind of cultural spreading playing device.
Background technique
Cultural spreading is also known as culture control.Refer to human culture by cultural source radiation propagation or by a social groups outward
To the distribution process of another group.Culture has special close relationship with propagation.It is entirely to pass during its development
System is broadcast as the foundation of oneself, cultural information can just pass to certain audient.The process of cultural modernization be also and
What the process of communications modernization was run neck and neck, it is identical with information dissemination rule that it is also depended on to a considerable extent
Degree.Existing cultural spreading device is frequently necessary to be moved in use, is easy to make device in mobile process
At damage, reduce the service life of device.For this purpose, it is proposed that a kind of cultural spreading playing device.
Utility model content
The purpose of this utility model is to provide a kind of cultural spreading playing devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of cultural spreading playing device, including
Device noumenon, described device ontology lower end are fixedly installed with pedestal, and pedestal lower end Corner Strapped is equipped with universal wheel, described
Device noumenon rear end is fixedly installed with pull rod, and described device chamber body lower part is fixedly installed with speaker, in described device ontology
Chamber top is provided with video player placed cavity, and the video player placed cavity front-rear side walls are provided with sliding slot, and the video is broadcast
It puts and is fixedly installed with telescopic rod at left and right sides of device placed cavity intracavity bottom, the telescopic rod upper end is fixedly installed with buffer board, institute
It states and is provided with vertical core at left and right sides of buffer board lower end surface, the buffer board lower end surface is fixedly installed with cushion, before the cushion
Two sides are fixedly installed with spring leaf afterwards, are provided with power-off protection cavity, the power-off protection cavity in the middle part of the buffer board inner cavity
Inner cavity top is fixedly installed with lithium battery, and the lithium battery lower end surface is fixedly installed with upper cross plate, and the upper cross plate lower end surface is left
Right two sides are fixedly installed with return spring and sheet rubber, and the sheet rubber lower end is fixedly installed with lower cross plate, the buffer board
Upper end is fixedly installed with video player, and the video player upper end is fixedly installed with upper cover.
Preferably, the telescopic rod upper end is fixedly connected on the inner cavity top of vertical core.
Preferably, the lithium battery is electrically parallel to video player and speaker.
Preferably, the return spring lower end is fixedly connected on the upper end of lower cross plate.
Preferably, the spring leaf outer end is located at the inner cavity of sliding slot.
Compared with prior art, the utility model has the beneficial effects that the cultural spreading playing device, by being equipped with dress
Ontology, pedestal, universal wheel and Tiebar structure are set, so that the device conveniently moving, is convenient for carrying；By be equipped with video player and
Video and sound can be carried out two-way broadcasting by loudspeaker box structure, and information shows vivider specific；By being equipped with power-off protection cavity
And lithium battery structure, power-off protection can be carried out to video player and speaker, guaranteed when extraneous power supply disconnects, video playing
Device and speaker can be used normally；By being equipped with buffer board, cushion, spring leaf, vertical core, telescopic rod, upper cross plate, returning power bullet
Spring, sheet rubber and lower cross plate structure can increase the damping property of video player and lithium battery, increase service life.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the configuration schematic diagram of the utility model.
In figure: 1 device noumenon, 2 pedestals, 21 universal wheels, 3 speakers, 4 video player placed cavities, 41 sliding slots, 5 videos are broadcast
Put device, 6 buffer boards, 61 cushions, 62 spring leafs, 7 vertical cores, 71 telescopic rods, 8 power-off protection cavitys, 81 lithium batteries, horizontal on 82
Plate, 83 return springs, 84 sheet rubbers, 85 lower cross plates, 9 upper covers, 91 grooves, 10 pull rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of cultural spreading playing device, including dress
Ontology 1 is set, 1 pair of culture of device noumenon is propagated, and is enclosed with plastic shell on the outside of device noumenon 1.Under described device ontology 1
End is fixedly installed with pedestal 2,2 support device ontology 1 of pedestal.The 2 lower end Corner Strapped of pedestal is equipped with universal wheel 21, passes through
21 mobile device ontology 1 of universal wheel, 1 rear end of described device ontology are fixedly installed with pull rod 10, and 10 lower end of pull rod is fixedly connected on
1 side wall of device noumenon, can draw device noumenon 1 to be moved.1 inner cavity lower part of described device ontology is fixedly installed with speaker 3,
Speaker 3 plays sound.1 inner cavity top of described device ontology is provided with video player placed cavity 4, and video player placed cavity 4 can
Video player 5 can be protected with placing video player 5 in the case where not using.The video player is placed
4 front-rear side walls of chamber are provided with sliding slot 41, and 41 intracavity sidewall top of sliding slot is provided with card slot, and spring leaf 62, which is stuck in card slot, to be fixed
The position of video player 5.It is fixedly installed with telescopic rod 71 at left and right sides of 4 intracavity bottom of video player placed cavity, is stretched
Contracting bar 71 can make video player 5 move up and down.71 upper end of telescopic rod is fixedly installed with buffer board 6, buffering
Plate 6 can reduce the vibration damage of video player 5.Vertical core 7, telescopic rod 71 are provided at left and right sides of 6 lower end surface of buffer board
Upper end is fixedly connected on the inner cavity top of vertical core 7.Telescopic rod 71 is fixed the position of telescopic rod 71 in the inner cavity of vertical core 7.
6 lower end surface of buffer board is fixedly installed with cushion 61, and cushion 61 can be with the damping effect of video player 5.It is described slow
61 front and rear sides of punching pad are fixedly installed with spring leaf 62, and 62 outer end of spring leaf is located at the inner cavity of sliding slot 41.Spring leaf 62 is stuck in
Video player 5 is fixed in the position of video player 5.It is provided with power-off protection cavity 8 in the middle part of 6 inner cavity of buffer board,
8 inner cavity top of power-off protection cavity is fixedly installed with lithium battery 81, and lithium battery 81 is electrically parallel to video player 5 and sound
Case 3 is powered video player 5 and speaker 3 without extraneous plant-grid connection.81 lower end surface of lithium battery is solid
Dingan County is equipped with upper cross plate 82, is fixedly installed with return spring 83 and sheet rubber 84 at left and right sides of 82 lower end surface of upper cross plate,
83 lower end of return spring is fixedly connected on the upper end of lower cross plate 85.Return spring 83 and sheet rubber 84 improve 5 He of video player
The damping effect of lithium battery 81.84 lower end of sheet rubber is fixedly installed with lower cross plate 85, the fixed return spring 83 of lower cross plate 85
With sheet rubber 84.6 upper end of buffer board is fixedly installed with video player 5, and it is cultural to carrying out that video player 5 plays video
Education.5 upper end of video player is fixedly installed with upper cover 9.Upper cover 9 covers the upper end of video player placed cavity 4, prevents
Rainwater and dust enter.
Working principle: make the movement of device noumenon 1 more convenient by pull rod 10 and universal wheel 21, speaker 3 can play
Sound cooperates 5 transmission of culture education of video player.By pulling groove 91 to rise the drive video player 5 of upper cover 9, stretch
About 71 contracting bar is flexible, the distance that limitation video player 5 rises, then spring leaf 62, which carries out sliding in the slot of sliding slot 41, to exist
The position of video player 5 is fixed in sliding slot 41.Lithium battery 81 can provide power supply for video player 5 and speaker 3, to view
Frequency player 5 and speaker 3 carry out power-off protection.Return spring 83 and sheet rubber 84 between upper cross plate 82 and lower cross plate 85 can be with
Shock-absorbing protecting is carried out to video player 5 and lithium battery 81, so that lithium battery 81 and video player 5 prevent from transferring to video
Because vibration damages when player placed cavity 4.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of cultural spreading playing device, including device noumenon (1), it is characterised in that: described device ontology (1) lower end is solid
Dingan County is equipped with pedestal (2), and pedestal (2) lower end Corner Strapped is equipped with universal wheel (21), and described device ontology (1) rear end is solid
Dingan County is equipped with pull rod (10), and described device ontology (1) inner cavity lower part is fixedly installed with speaker (3), described device ontology (1) inner cavity
Top is provided with video player placed cavity (4), and video player placed cavity (4) front-rear side walls are provided with sliding slot (41), institute
It states and is fixedly installed with telescopic rod (71) at left and right sides of video player placed cavity (4) intracavity bottom, telescopic rod (71) upper end
It is fixedly installed with buffer board (6), is provided with vertical core (7) at left and right sides of buffer board (6) lower end surface, buffer board (6) lower end
Face is fixedly installed with cushion (61), and cushion (61) front and rear sides are fixedly installed with spring leaf (62), the buffering
It is provided with power-off protection cavity (8) in the middle part of plate (6) inner cavity, power-off protection cavity (8) inner cavity top is fixedly installed with lithium battery
(81), lithium battery (81) lower end surface is fixedly installed with upper cross plate (82), at left and right sides of upper cross plate (82) lower end surface
It is fixedly installed with return spring (83) and sheet rubber (84), sheet rubber (84) lower end is fixedly installed with lower cross plate (85), institute
It states buffer board (6) upper end to be fixedly installed with video player (5), video player (5) upper end is fixedly installed with upper cover
(9)。
2. a kind of cultural spreading playing device according to claim 1, it is characterised in that: telescopic rod (71) upper end
It is fixedly connected on the inner cavity top of vertical core (7).
3. a kind of cultural spreading playing device according to claim 1, it is characterised in that: the lithium battery (81) is electrically
It is parallel to video player (5) and speaker (3).
4. a kind of cultural spreading playing device according to claim 1, it is characterised in that: under the return spring (83)
End is fixedly connected on the upper end of lower cross plate (85).
5. a kind of cultural spreading playing device according to claim 1, it is characterised in that: spring leaf (62) outer end
Positioned at the inner cavity of sliding slot (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392760.5U CN208271534U (en) | 2018-03-22 | 2018-03-22 | A kind of cultural spreading playing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392760.5U CN208271534U (en) | 2018-03-22 | 2018-03-22 | A kind of cultural spreading playing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271534U true CN208271534U (en) | 2018-12-21 |
Family
ID=64674047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820392760.5U Expired - Fee Related CN208271534U (en) | 2018-03-22 | 2018-03-22 | A kind of cultural spreading playing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271534U (en) |
-
2018
- 2018-03-22 CN CN201820392760.5U patent/CN208271534U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |