CN220171782U

CN220171782U - Portable CD player with anti-collision function

Info

Publication number: CN220171782U
Application number: CN202321675058.7U
Authority: CN
Inventors: 庄玩东
Original assignee: Shenzhen Canjing Electronics Co ltd
Current assignee: Shenzhen Canjing Electronics Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-12-12
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a portable CD player with an anti-collision function, which relates to the technical field of CD players and comprises a CD player portable box, wherein the CD player portable box comprises a box body, a sliding groove is formed in the inner wall of the box body, a sliding rod is arranged on the inner wall of the sliding groove, a CD player body is arranged on one side, far away from the sliding rod, of the inner wall of the box body, and a protection device is arranged at the bottom end of the CD player body; the protection device comprises a magnet assembled at the bottom end of the CD player body, and a piston device is arranged at the bottom end of the magnet. The piston device is pushed by the resilience force of the spring to inflate the air bag, so that the damping and dampproof sponge is tightly attached to the CD player, the damage of parts caused by collision in the carrying process is effectively avoided, the dampproof sponge pad can also absorb heat generated after the CD player is used, and the heat emitted by the CD player is prevented from encountering air to generate moisture, so that the damage caused by the damp of the internal parts of the CD player is avoided.

Description

Portable CD player with anti-collision function

Technical Field

The utility model relates to the technical field of CD players, in particular to a portable CD player with an anti-collision function.

Background

CD players are actually what we often say in everyday life, and are also known as compact discs or laser players. The CD player consists of mainly laser pick-up, CD system, servo system, signal processing system, information storing system, control system, etc. The method has the advantages of high-density recording, long playback time (up to 60-75 minutes), simple and convenient operation, quick music selection and the like.

Most of the CD players are not portable enough, the functions are single, only CD playing can be carried out, the cruising ability of the players is not high, meanwhile, the existing CD players are poor in radiating effect, easy to burn after long-time use, insufficient in protection of elements taken away inside, poor in waterproof and seepage-proof effects, and high in practicality and convenience.

The prior patent (bulletin number: CN 218004394U) is a portable multifunctional CD player, which comprises a shell, a solar power generation mechanism and a heat dissipation mechanism, wherein the solar power generation mechanism is arranged to improve the power generation of a solar cell panel, so that the whole CD player is powered, the heat dissipation mechanism is arranged to monitor through a temperature control switch, and the inside of the player can be automatically and rapidly and efficiently dissipated.

However, the scheme has a certain defect, the situation of vibration collision is inevitably generated in the process of carrying the CD player, and if the internal CD player is not well fixed, the damage to parts of the internal CD player is very easy to cause, so that the economic loss is caused.

Disclosure of Invention

Based on this, an object of the present utility model is to provide a portable CD player with an anti-collision function, so as to solve the technical problems set forth in the background above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the portable CD player with the anti-collision function comprises a CD player portable box, wherein the CD player portable box comprises a box body, a sliding groove is formed in the inner wall of the box body, a sliding rod is arranged on the inner wall of the sliding groove, a CD player body is arranged on one side, far away from the sliding rod, of the inner wall of the box body, and a protection device is arranged at the bottom end of the CD player body;

the protection device comprises a magnet assembled at the bottom end of a CD player body, a piston device is arranged at the bottom end of the magnet, a piston rod extending to the outside is arranged in the piston device, a spring is arranged at one end of the piston rod away from the piston device, a hose is connected with the input end of the piston device, an air bag is arranged at one end of the hose away from the piston device, a damping damp-proof sponge is arranged at the bottom end of the air bag, an air pipe is arranged at the output end of the piston device, and a connecting rod is arranged at the inner wall of the bottom end of the damping damp-proof sponge, which is located in the box body.

As a preferred technical scheme of the portable CD player with the anti-collision function, the top end of the box body is provided with the solar panel, the bottom end of the CD player body is provided with the solar charge-discharge controller, one side of the inner wall of the box body, which is positioned on the solar charge-discharge controller, is provided with the cooling fan, one side of the inner wall of the box body, which is far away from the solar charge-discharge controller, is provided with the storage battery, one side of the outer wall of the box body, which is far away from the solar panel, is provided with the handle, and the top end charging port of the solar charge-discharge controller is matched with the bottom end charging port of the CD player body.

As a preferable technical scheme of the portable CD player with the anti-collision function, the two groups of connecting rods, the hose, the piston device, the springs and the piston rods are arranged in total and distributed in a mirror symmetry mode.

As a preferable technical scheme of the portable CD player with the anti-collision function, one end of the spring is fixedly connected with the inner wall of the box body, and the other end of the spring is fixedly connected with the piston rod.

As a preferable technical scheme of the portable CD player with the anti-collision function, the magnet is fixedly connected with the piston device, and the CD player body is magnetically connected with the magnet.

As a preferable technical scheme of the portable CD player with the anti-collision function, two groups of sliding grooves are formed in total and distributed in a mirror symmetry mode.

As an optimal technical scheme of the portable CD player with the anti-collision function, two groups of sliding rods are arranged in total and are distributed in mirror symmetry, and the inner wall of the sliding groove is matched with the outer wall of the sliding rod.

In summary, the utility model has the following advantages:

the piston device is pushed by the resilience force of the spring to inflate the air bag, so that the damping and dampproof sponge is tightly attached to the CD player, the damage of parts caused by collision in the carrying process is effectively avoided, the dampproof sponge pad can also absorb heat generated after the CD player is used, and the heat emitted by the CD player is prevented from encountering air to generate moisture, so that the damage caused by the damp of the internal parts of the CD player is avoided.

According to the utility model, the CD portable box is opened to drive the connecting rod and the sliding rod to pull the piston device, so that air in the compressed piston device is blown out of the air pipe to the cooling fan, and the phenomenon that the cooling effect of the cooling fan is reduced and the temperature in the box is too high due to excessive dust accumulated by long-time use of the fan is prevented.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is an expanded schematic view of the present utility model;

FIG. 3 is a front cut-away view of the present utility model;

fig. 4 is a left side cutaway view of the present utility model.

In the figure: 100. CD player portable case; 200. a protection device;

110. a case; 120. a solar panel; 130. a sliding groove; 140. a solar charge-discharge controller; 150. a heat radiation fan; 160. a slide bar; 170. a handle; 180. a CD player body; 190. a storage battery;

210. a connecting rod; 220. an air bag; 230. damping dampproof sponge; 240. a hose; 250. a piston device; 260. an air pipe; 270. a spring; 280. a magnet; 290. a piston rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-4, a portable CD player with an anti-collision function comprises a CD player portable box 100, wherein the CD player portable box 100 comprises a box body 110, a sliding groove 130 is formed in the inner wall of the box body 110, a sliding rod 160 is arranged on the inner wall of the sliding groove 130, a CD player body 180 is arranged on one side, far away from the sliding rod 160, of the inner wall of the box body 110, a protection device 200 is arranged at the bottom end of the CD player body 180, a solar panel 120 is arranged at the top end of the box body 110, a solar charge-discharge controller 140 is arranged at the bottom end of the CD player body 180, a cooling fan 150 is arranged on one side, far away from the solar charge-discharge controller 140, of the inner wall of the box body 110, a storage battery 190 is arranged on one side, far away from the solar panel 120, of the outer wall of the box body 110, a handle 170 is arranged on one side, two groups of the sliding groove 130 are distributed in a mirror symmetry mode, the sliding rods 160 are distributed in a mirror symmetry mode, and the inner wall of the sliding groove 130 is matched with the outer wall of the sliding rod 160;

the protection device 200 comprises a magnet 280 assembled at the bottom end of the CD player body 180, a piston device 250 is arranged at the bottom end of the magnet 280, a piston rod 290 extending to the outside is arranged in the piston device 250, a spring 270 is arranged at one end, far away from the piston device 250, of the piston device 290, a hose 240 is connected to the input end of the piston device 250, an air bag 220 is arranged at one end, far away from the piston device 250, of the hose 240, a damping dampproof sponge 230 is arranged at the bottom end of the air bag 220, an air pipe 260 is arranged at the output end of the piston device 250, a connecting rod 210 is arranged at the bottom end of the damping dampproof sponge 230, two groups of connecting rods 210, hoses 240, the piston device 250, the spring 270 and the piston rod 290 are arranged together and distributed in a mirror symmetry mode, one end of the spring 270 is fixedly connected with the inner wall of the box body 110, the other end of the spring 270 is fixedly connected with the piston rod 290, the magnet 280 is fixedly connected with the piston device 250, a charging port at the top end of the CD player body 180 is magnetically connected with the magnet 280, and a charging port at the top end of the solar charging and discharging controller 140 is matched with a charging port at the bottom end of the CD player body 180.

The structure is that the CD player body 180 is put into the box by opening the box body 110, the bottom charging interface is in butt joint with the solar charging and discharging controller 140, the storage battery 190 in the box can charge the CD player at any time, the endurance time of the device is greatly improved when the device is used outdoors, the CD player body 180 is adsorbed in the box by the magnet 280, the shaking of the device is avoided, meanwhile, when the box is opened, the sliding rod 160 which is rotationally connected with the sliding rod is driven by the connecting rod 210 to horizontally move in the sliding groove 130, the piston rod 290 fixedly connected with the other end of the sliding rod 160 is driven to synchronously move, the piston device 250 is compressed, the air is blown to the cooling fan 150 from the air pipe 260, and the dust on the surface of the fan is effectively removed, so that the cooling effect caused by excessive dust accumulation is prevented from being accumulated for a long time. When the CD portable case 100 is closed, the compressed spring 270 is rebounded, thereby pushing the piston device 250, so that the air in the cavity of the piston device is expanded by the hose 240, and then the damping dampproof sponge 230 is compressed, so that the damping dampproof sponge 230 is tightly attached to the upper surface of the CD player body 180, a limiting effect is realized, the damage caused by collision in the carrying process is prevented, and the dampproof sponge pad 230 can also absorb the heat generated after the use of the CD player, so that the heat emitted by the CD player is prevented from encountering the air to generate moisture, and unexpected factors such as damping of the CD player are caused.

When the portable case is closed, the air bag 220 is inflated by the piston device 250, so that the portable case has the functions of limiting and preventing collision on the CD player body 180.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A portable CD player with anti-collision function, comprising a CD player portable case (100), characterized in that: the portable case (100) of the CD player comprises a case body (110), wherein a sliding groove (130) is formed in the inner wall of the case body (110), a sliding rod (160) is arranged on the inner wall of the sliding groove (130), a CD player body (180) is arranged on one side, far away from the sliding rod (160), of the inner wall of the case body (110), and a protection device (200) is arranged at the bottom end of the CD player body (180);

protection device (200) are including assembling in magnet (280) of CD player body (180) bottom, the bottom of magnet (280) is equipped with piston device (250), the inside of piston device (250) is equipped with and extends to outside piston rod (290), the one end that piston device (250) was kept away from to piston rod (290) is equipped with spring (270), the input of piston device (250) is connected with hose (240), the one end that piston device (250) was kept away from to hose (240) is equipped with gasbag (220), the bottom of gasbag (220) is equipped with shock attenuation dampproofing sponge (230), the output of piston device (250) is equipped with trachea (260), the bottom of shock attenuation dampproofing sponge (230) is located the inner wall of box (110) and is equipped with connecting rod (210).

2. The portable CD player with anti-collision function according to claim 1, wherein: the solar energy CD player comprises a CD player body (180), and is characterized in that a solar panel (120) is arranged at the top end of the box body (110), a solar energy charge-discharge controller (140) is arranged at the bottom end of the CD player body (180), a radiator fan (150) is arranged on one side of the inner wall of the box body (110) located at the solar energy charge-discharge controller (140), a storage battery (190) is arranged on one side of the inner wall of the box body (110) away from the solar energy charge-discharge controller (140), a handle (170) is arranged on one side of the outer wall of the box body (110) away from the solar panel (120), and a top end charge port of the solar energy charge-discharge controller (140) is matched with a bottom end charge port of the CD player body (180).

3. The portable CD player with anti-collision function according to claim 1, wherein: the connecting rod (210), the hose (240), the piston device (250), the spring (270) and the piston rod (290) are provided with two groups in total and are distributed in mirror symmetry.

4. The portable CD player with anti-collision function according to claim 1, wherein: one end of the spring (270) is fixedly connected with the inner wall of the box body (110), and the other end of the spring (270) is fixedly connected with the piston rod (290).

5. A portable CD player with anti-collision function according to claim 3, characterized in that: the magnet (280) is fixedly connected with the piston device (250), and the CD player body (180) is magnetically connected with the magnet (280).

6. The portable CD player with anti-collision function according to claim 1, wherein: the sliding grooves (130) are formed in two groups and are distributed in a mirror symmetry mode.

7. The portable CD player with anti-collision function according to claim 1, wherein: the sliding rods (160) are arranged in two groups and are distributed in a mirror symmetry mode, and the inner walls of the sliding grooves (130) are matched with the outer walls of the sliding rods (160).