Multifunctional combined gramophone

Abstract

The utility model belongs to the technical field of gramophones, and particularly relates to a multifunctional combined gramophone, which comprises a gramophone host, an expansion jack is arranged on the surface of one side of the gramophone host, heat dissipation holes are arranged on the surface of the rear end of the gramophone host, and a bump is connected on the surface of one side of the gramophone host outside the expansion jack. According to the utility model, through mutual cooperation between the protruding block and the baffle plate, when the expansion jack is not used, the baffle plate can be rotated to fix the baffle plate on the protruding block, so that the protruding block and the baffle plate can shield and protect the expansion jack, thereby preventing the expansion jack from being exposed in the environment and preventing dust or sundries in the environment from falling into the expansion jack and accumulating. And secondly, a heat dissipation structure is arranged, the air flowing speed at the heat dissipation holes can be increased by starting a fan, hot air emitted by the gramophone host through the heat dissipation holes can be rapidly conveyed out, and therefore the heat dissipation efficiency of the gramophone host is improved, and the situation that the gramophone host slowly and naturally dissipates heat through the heat dissipation holes is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of phonographs, and in particular relates to a multifunctional combined phonograph. Background Art

[0002] The multifunctional combination phonograph is an audio playback device that integrates multiple functions. It is not just a traditional vinyl record player, but also integrates multiple playback methods of modern technology.

[0003] When the multifunctional combined phonograph is in use, an expansion socket is generally provided on one side of the multifunctional combined phonograph, so that a USB device or an SD card can be connected through the expansion socket. However, the expansion socket is generally directly exposed to the environment. When no device is connected to the expansion socket, dust or debris in the environment will fall into the expansion socket and accumulate. Long-term accumulation may cause poor contact of the expansion socket when it is used, thereby affecting the use of the multifunctional combined phonograph.

[0004] Therefore, the utility model provides a multifunctional combined phonograph to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a multifunctional combined phonograph, aiming to solve the problem in the prior art that the expansion socket on the multifunctional combined phonograph is directly exposed to the environment, and dust or debris in the environment will fall into the expansion socket and accumulate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional combined phonograph, comprising a phonograph host, an expansion socket is provided on one side surface of the phonograph host, and a heat dissipation hole is provided on the rear end surface of the phonograph host, a protrusion is connected to the one side surface of the phonograph host outside the expansion socket, a hinge is connected to the surface of one end of the protrusion, a baffle is connected to the movable end of the hinge, a first magnetic block is connected to the one side surface at one end of the baffle, a second magnetic block is connected to the one side surface of the first magnetic block, the second magnetic block is arranged on the bottom surface inside the placement groove, the placement groove is provided on the one side surface of the protrusion, a groove is also provided on the one end surface of the protrusion, and a heat dissipation mechanism is also provided on the rear end surface of the phonograph host outside the heat dissipation hole.

[0007] In order to improve the heat dissipation efficiency of the phonograph, as a preferred multifunctional combined phonograph of the utility model, the heat dissipation mechanism includes: a stand, a fan, a slide groove, a dustproof net, a slot, an insert block, a limiting hole, a card block and a slot, the rear end surface of the phonograph host outside the heat dissipation hole is connected with the stand block, the inner surface at one end of the stand block is connected with the fan, and the top surface at the other end of the stand block is provided with a slide groove, the inner surface of the slide groove is connected with the dustproof net, the rear end surface of the stand block is provided with a slot, the inner surface of the slot is connected with the insert block, one end of the insert block is penetrated by the limiting hole provided on the surface of one end of the dustproof net, and the two side surfaces at one end of the insert block are connected with the card block, and one end of the card block extends into the card slot provided inside the stand block.

[0008] In order to fix the position of the baffle, as a preferred embodiment of the multifunctional combined phonograph of the utility model, the size and position of the first magnetic block match the size and position of the second magnetic block, and the first magnetic block is slidably connected with the protrusion through the placement groove.

[0009] In order to realize normal operation control of the fan, as a preferred embodiment of the multifunctional combined phonograph of the utility model, the fan is electrically connected to an external power supply via a control switch.

[0010] In order to place the dustproof net, as a preferred embodiment of the multifunctional combined phonograph of the utility model, the dustproof net is slidably connected to the upright block via a slide groove.

[0011] In order to realize the movement and fixation of the plug-in block, as a preferred embodiment of the multifunctional combined phonograph of the utility model, the plug-in block is slidably connected with the vertical block through a slot, the card block is made of rubber material, and the card block forms a snap-fit ​​structure with the vertical block through a card slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes the mutual cooperation between the protrusion and the baffle. When the expansion socket is not in use, the baffle can be rotated to fix the baffle on the protrusion, so that the protrusion and the baffle can shield and protect the expansion socket, thereby preventing the expansion socket from being exposed to the environment and causing dust or debris in the environment to fall into the expansion socket and accumulate.

[0014] The utility model provides a heat dissipation structure and starts a fan to increase the air flow speed at the heat dissipation holes, so that the hot air emitted by the phonograph host through the heat dissipation holes can be quickly transported out, thereby improving the heat dissipation efficiency of the phonograph host and avoiding the phonograph host to naturally dissipate heat slowly through the heat dissipation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a rear view structural diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the local explosion structure of the convex block of the utility model;

[0019] Figure 4 This is a schematic diagram of a partial explosion structure of the heat dissipation mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the partial cross-section explosion structure of the slot of the utility model.

[0021] In the figure: 1. phonograph host; 2. expansion socket; 3. heat dissipation hole; 4. bump; 5. hinge; 6. baffle; 7. first magnetic block; 8. second magnetic block; 9. placement slot; 10. groove; 11. vertical block; 12. fan; 13. slide slot; 14. dust net; 15. slot; 16. plug-in block; 17. limit hole; 18. card block; 19. card slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5The utility model provides the following technical solutions: a multifunctional combined phonograph, comprising a phonograph host 1, the phonograph host 1 model is a DL-179ERB-2 multifunctional phonograph, an expansion socket 2 is arranged on one side surface of the phonograph host 1, and a heat dissipation hole 3 is opened on the rear end surface of the phonograph host 1, a protrusion 4 is connected to the one side surface of the phonograph host 1 outside the expansion socket 2, a hinge 5 is connected to the one end surface of the protrusion 4, a baffle 6 is connected to the movable end of the hinge 5, a first magnetic block 7 is connected to the one side surface at one end of the baffle 6, a second magnetic block 8 is connected to the one side surface of the first magnetic block 7, the second magnetic block 8 is arranged on the bottom surface inside the placement groove 9, the placement groove 9 is opened on the one side surface of the protrusion 4, a groove 10 is also opened on the one end surface of the protrusion 4, and a heat dissipation mechanism is also arranged on the rear end surface of the phonograph host 1 outside the heat dissipation hole 3.

[0024] Preferably, the heat dissipation mechanism comprises: a stand 11, a fan 12, a slide 13, a dust-proof net 14, a slot 15, an insert 16, a limiting hole 17, a card block 18 and a slot 19, the rear end surface of the phonograph host 1 outside the heat dissipation hole 3 is connected with the stand 11, the inner surface at one end of the stand 11 is connected with the fan 12, and the top surface at the other end of the stand 11 is provided with a slide 13, the inner surface of the slide 13 is connected with the dust-proof net 14, a slot 15 is provided on the rear end surface of the stand 11, the inner surface of the slot 15 is connected with the insert 16, one end of the insert 16 is penetrated by the limiting hole 17 provided on the surface of one end of the dust-proof net 14, and the two side surfaces at one end of the insert 16 are connected with the card block 18, and one end of the card block 18 extends into the card slot 19 provided inside the stand 11.

[0025] When in use, the dust screen 14 is slidably placed into the slide groove 13, and then the insert block 16 is slidably inserted into the slot 15, wherein one end of the insert block 16 will pass through the limit hole 17, and when the block 18 on the insert block 16 moves from the slot 15 to the position of the slot 19, the block 18 will be elastically engaged in the slot 19, so that the position of the insert block 16 is fixed in the slot 15, so that the position of the dust screen 14 will be fixed in the slide groove 13, so that the dust screen 14 can protect the opening in the stand block 11, and the fan 12 is started. The fan 12 will quickly transport out the hot air delivered into the stand block 11 at the heat dissipation hole 3, thereby increasing the air flow speed at the heat dissipation hole 3, so that the hot air generated when the phonograph host 1 is running can be quickly transported out, thereby improving the heat dissipation efficiency of the phonograph host 1.

[0026] Preferably, the size and position of the first magnetic block 7 match the size and position of the second magnetic block 8 , and the first magnetic block 7 is in sliding connection with the protrusion 4 via the placement groove 9 .

[0027] During specific use, when the baffle 6 is rotated by the hinge 5, the first magnetic block 7 at one end of the baffle 6 will slide into the placement groove 9, so that the first magnetic block 7 and the second magnetic block 8 in the placement groove 9 are adsorbed together, so that the position of the baffle 6 will be fixed on the protrusion 4.

[0028] Preferably, the fan 12 is electrically connected to an external power source via a control switch, and the dust screen 14 is slidably connected to the upright block 11 via the slide slot 13 .

[0029] During specific use, the fan 12 can be controlled by a switch, and the dustproof net 14 can slide in the slide groove 13 , so that the dustproof net 14 can be pulled out and drawn on the vertical block 11 .

[0030] Preferably, the inserting block 16 is slidably connected with the vertical block 11 through the slot 15 , the clamping block 18 is made of rubber, and the clamping block 18 is engaged with the vertical block 11 through the clamping groove 19 .

[0031] During specific use, the plug 16 can be slid and pulled in the slot 15. When the card block 18 on the plug 16 moves from the slot 15 to the card slot 19, the card block 18 will be elastically engaged in the card slot 19 to fix the position of the plug 16 in the slot 15.

[0032] Working principle: When using the multifunctional combined phonograph, when the expansion socket 2 is not in use, the baffle 6 is rotated by the hinge 5 to allow the first magnetic block 7 at one end of the baffle 6 to slide into the placement groove 9, so that the first magnetic block 7 and the second magnetic block 8 in the placement groove 9 are adsorbed together, so that the position of the baffle 6 will be fixed on the protrusion 4, so that the protrusion 4 and the baffle 6 can protect and shield the expansion socket 2, avoid the expansion socket 2 from being directly exposed to the environment, and prevent the debris and dust in the environment from falling into the expansion socket 2 and accumulating. When the expansion socket 2 needs to be used, it is only necessary to extend the hand into the groove 10 and let the hand push the baffle 6, so that the first magnetic block 7 and the second magnetic block 8 will separate, so that the baffle 6 can be rotated, so that the expansion socket 2 is exposed again, so that the expansion socket 2 can be used normally. Secondly, when the natural heat dissipation effect through the heat dissipation holes 3 is not good, the fan 12 is started. The fan 12 will quickly transport out the hot air transported into the upright block 11 from the heat dissipation holes 3, thereby increasing the air flow speed at the heat dissipation holes 3, so that the hot air generated when the phonograph host 1 is running can be quickly transported out, thereby improving the heat dissipation efficiency of the phonograph host 1. The dustproof net 14 provided can protect the opening in the upright block 11 to prevent dust in the environment from entering the heat dissipation holes 3 from the upright block 11 and accumulating. When the dustproof net 14 needs to be maintained, it only needs to pull the plug block 16 to separate the card block 18 on the plug block 16 from the card slot 19, and then separate the plug block 16 from the limit hole 17, so that the dustproof net 14 can be easily pulled out from the slide slot 13, allowing the operator to maintain the dustproof net 14.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multifunctional combined phonograph, comprising a phonograph host (1), characterized in that: The phonograph host (1) is provided with an expansion socket (2) on one side surface, and a heat dissipation hole (3) is provided on the rear end surface of the phonograph host (1). A protrusion (4) is connected to the one side surface of the phonograph host (1) outside the expansion socket (2). A hinge (5) is connected to one end surface of the protrusion (4). A baffle (6) is connected to the movable end of the hinge (5). A first magnetic block (7) is connected to one side surface of one end of the baffle (6). A second magnetic block (8) is connected to one side surface of the first magnetic block (7). The second magnetic block (8) is arranged on the bottom surface of the inner side of a placement groove (9). The placement groove (9) is provided on one side surface of the protrusion (4). A groove (10) is provided on one end surface of the protrusion (4). A heat dissipation mechanism is also provided on the rear end surface of the phonograph host (1) outside the heat dissipation hole (3).

2. A multifunctional combined phonograph according to claim 1, characterized in that: The heat dissipation mechanism comprises: a stand (11), a fan (12), a slide groove (13), a dust screen (14), a slot (15), an insert block (16), a limit hole (17), a clamp block (18) and a clamp groove (19); the rear end surface of the phonograph host (1) outside the heat dissipation hole (3) is connected to the stand (11); the inner surface of one end of the stand (11) is connected to the fan (12); and the top surface of the other end of the stand (11) is provided with a slide groove (13); The inner surface of the groove (13) is connected to a dustproof net (14); the rear end surface of the vertical block (11) is provided with a slot (15); the inner surface of the slot (15) is connected to an insert block (16); one end of the insert block (16) is connected through a limiting hole (17) provided on one end surface of the dustproof net (14); and both side surfaces of one end of the insert block (16) are connected to a clamping block (18); one end of the clamping block (18) extends into a clamping groove (19) provided inside the vertical block (11).

3. A multifunctional combined phonograph according to claim 1, characterized in that: The size and position of the first magnetic block (7) match the size and position of the second magnetic block (8), and the first magnetic block (7) is slidably connected to the protrusion (4) via the placement groove (9).

4. A multifunctional combined phonograph according to claim 2, characterized in that: The fan (12) is electrically connected to an external power source via a control switch.

5. A multifunctional combined phonograph according to claim 2, characterized in that: The dustproof net (14) is slidably connected to the upright block (11) via the sliding groove (13).

6. A multifunctional combined phonograph according to claim 2, characterized in that: The insert block (16) is slidably connected to the upright block (11) via the slot (15); the clamping block (18) is made of rubber; and the clamping block (18) is engaged with the upright block (11) via the clamping slot (19).

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