CN210575095U - Layered waterproof and heat-insulating structure of vehicle-mounted player - Google Patents
Layered waterproof and heat-insulating structure of vehicle-mounted player Download PDFInfo
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- CN210575095U CN210575095U CN201921427277.7U CN201921427277U CN210575095U CN 210575095 U CN210575095 U CN 210575095U CN 201921427277 U CN201921427277 U CN 201921427277U CN 210575095 U CN210575095 U CN 210575095U
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Abstract
The utility model is suitable for an on-vehicle player technical field provides a waterproof thermal-insulated structure of layering of on-vehicle player, including well lid, back lid and waterproof heat insulating mattress, well lid is connected on the operating panel's of on-vehicle player the protecgulum rear end face, waterproof heat insulating mattress connects well lid for operating panel's the other end, back lid connect in waterproof heat insulating mattress for the other end of well lid is in order to be used for built-in power amplifier module, be equipped with an at least pencil interlude hole on the waterproof heat insulating mattress. Therefore, the utility model discloses can play water-proof effects between well lid and the back lid to the heat that the built-in power amplifier module of back lid produced carries out the layering and keeps apart.
Description
Technical Field
The utility model relates to a vehicle player technical field especially relates to a waterproof thermal-insulated structure of layering of vehicle player.
Background
The existing vehicle-mounted player generally comprises a function panel and a power amplifier module, and because the power amplifier module is connected with the function panel, heat generated by the work of the power amplifier module can be conducted to the function panel, so that devices on the function panel are influenced, and the service life of the vehicle-mounted player is further shortened.
As can be seen, the conventional method has many problems in practical use, and therefore, needs to be improved.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect, the utility model aims to provide a waterproof thermal-insulated structure of layering of vehicle player can play water-proof effects between well lid and the back lid to the heat that produces the built-in power amplifier module of back lid carries out the layering and keeps apart.
In order to achieve the above object, the utility model provides a waterproof thermal-insulated structure of layering of vehicle player, including well lid, back lid and waterproof heat insulating mattress, well lid is connected on vehicle player's operating panel's the protecgulum rear end face, waterproof heat insulating mattress connects well lid for operating panel's the other end, back lid connect in waterproof heat insulating mattress for the other end of well lid is in order to be used for built-in power amplifier module, be equipped with an at least pencil interlude hole on the waterproof heat insulating mattress.
According to the layered waterproof and heat-insulation structure of the vehicle-mounted player, the waterproof and heat-insulation pad is a silica gel pad.
According to the layered waterproof heat-insulation structure of the vehicle-mounted player, the middle cover is formed by aluminum alloy materials in a die-casting mode.
According to the layered waterproof heat-insulation structure of the vehicle-mounted player, the rear cover is formed by aluminum alloy materials in a die-casting mode.
According to the layered waterproof and heat-insulation structure of the vehicle-mounted player, at least one first connecting hole is formed in the middle cover, a through hole corresponding to the first connecting hole is formed in the waterproof and heat-insulation pad, a second connecting hole corresponding to the through hole is formed in the rear cover, and the second connecting hole is screwed into a connecting bolt to penetrate through the through hole and is fixedly connected with the first connecting hole, so that the rear cover, the waterproof and heat-insulation pad and the middle cover are fixedly connected in sequence.
According to the layered waterproof heat insulation structure of the vehicle-mounted player, the interior of the rear cover is of a cavity structure, and the front cover is provided with a wire outlet corresponding to the wire harness through hole.
According to the layered waterproof and heat-insulation structure of the vehicle-mounted player, at least one third connecting hole used for being fixedly connected with the rear end face of the front cover of the operation panel is formed in the middle cover.
Waterproof thermal-insulated structure of layering of vehicle-mounted player including well lid, back lid and waterproof heat insulating mattress, well lid is connected on vehicle-mounted player's operating panel's the protecgulum rear end face, waterproof heat insulating mattress is connected well lid for operating panel's the other end, back lid connect in waterproof heat insulating mattress for the other end of well lid is in order to be used for built-in power amplifier module, be equipped with an at least pencil interlude hole on the waterproof heat insulating mattress. Therefore, the utility model discloses can play water-proof effects between well lid and the back lid to the heat that the built-in power amplifier module of back lid produced carries out the layering and keeps apart.
Drawings
Fig. 1 is a schematic structural diagram of a layered waterproof and heat-insulating structure of a vehicle-mounted player according to a preferred embodiment of the present invention;
fig. 2 is a perspective front view of a layered waterproof and heat-insulating structure of a vehicle-mounted player applied to the vehicle-mounted player according to a preferred embodiment of the present invention;
fig. 3 is a perspective rear view of the layered waterproof and heat-insulating structure of the vehicle-mounted player according to the preferred embodiment of the present invention applied to the vehicle-mounted player;
fig. 4 is a perspective structural view of the middle cover of the layered waterproof and heat-insulating structure of the vehicle-mounted player according to the preferred embodiment of the present invention;
fig. 5 is a schematic structural view of the waterproof and heat-insulating pad of the layered waterproof and heat-insulating structure of the vehicle-mounted player according to the preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 to 5 show a layered waterproof and heat-insulating structure of a vehicle-mounted player according to a preferred embodiment of the present invention, which includes a middle cover 10, a rear cover 30 and a waterproof and heat-insulating pad 20, wherein the middle cover 10 is connected to a rear end surface of a front cover of an operating panel 40 of the vehicle-mounted player, the waterproof and heat-insulating pad 20 is connected to the other end of the middle cover 10 relative to the operating panel 40, the rear cover 30 is connected to the other end of the waterproof and heat-insulating pad 20 relative to the middle cover 10 for a built-in power amplifier module, the waterproof and heat-insulating pad 20 is provided with at least one harness insertion hole 202, the present embodiment includes a harness insertion hole 202, and an electric wire of the vehicle-mounted player is connected to the rear cover 30 through the harness insertion; the waterproof heat-insulating pad 20 is installed between the middle cover 10 and the rear cover 30, preferably at the joint between the middle cover 10 and the rear cover 30, and heat generated in the rear cover 30 is blocked when being conducted to the waterproof heat-insulating pad 20 through the shell of the rear cover 30, so that the heat is prevented from being conducted to the middle cover 10, and the service life of the vehicle-mounted player is prolonged; meanwhile, the waterproof and heat-insulating pad 20 is blocked between the middle cover 10 and the rear cover 30 to play a waterproof role. Specifically, the interior of the rear cover 30 is a cavity structure, and the front cover 10 is provided with a wire outlet 103 corresponding to the wire harness insertion hole; that is, the wires of the operation panel 40 of the car player sequentially pass through the wire outlet hole 103 and the wire harness insertion hole 202 to the cavity of the rear cover 30, so as to be electrically connected with the modules inside.
In this embodiment, it is preferable that the waterproof and heat insulating pad 20 is a silica gel pad; but can be made of other waterproof and heat-insulating materials. The middle cover 10 is formed by die-casting an aluminum alloy material, and the rear cover 30 is formed by die-casting an aluminum alloy material. Because the waterproof requirement between the middle cover 10 and the front cover (plastic part) of the operation panel 40 is higher, in order to reduce the power amplifier heat of the back cover 30 to be directly transferred to the middle cover 10 through a heat conduction mode, thereby influencing the waterproof sealing effect of the front cover 10, a waterproof heat insulation pad 20 is added between the middle cover 10 and the back cover 30; the heat generated inside the rear cover 30 is dissipated by heat conduction through its aluminum alloy outer skin, and the waterproof and heat insulating mat 20 reduces or even blocks the thermal conductivity of the rear cover 30 directly conducted to the middle cover 10, and prevents water from entering the inside of the machine.
The middle cover 10 is provided with at least one first connecting hole 101, the waterproof heat insulation pad 20 is provided with a through hole 201 corresponding to the first connecting hole 101, the rear cover 30 is provided with a second connecting hole corresponding to the through hole 201, and the second connecting hole is screwed into a connecting bolt to penetrate through the through hole 201 and be fixedly connected with the first connecting hole 101, so that the rear cover 30, the waterproof heat insulation pad 20 and the middle cover 10 are sequentially and fixedly connected. Of course, other connection fixing modes can be adopted in other embodiments. The middle cover 10 is provided with at least one third connecting hole 102 for connecting and fixing with the front cover rear end face of the operation panel 40, and specifically, the third connecting hole 102 is screwed into the operation panel 40 through a connecting bolt for connecting and fixing.
To sum up, the waterproof thermal-insulated structure of layering of vehicle player cover and waterproof heat insulating mattress in including, well lid is connected on vehicle player's operating panel's the protecgulum rear end face, waterproof heat insulating mattress connects well lid for operating panel's the other end, back lid connect in waterproof heat insulating mattress for the other end of well lid is in order to be used for built-in power amplifier module, be equipped with an at least pencil interlude hole on the waterproof heat insulating mattress. Therefore, the utility model discloses can play water-proof effects between well lid and the back lid to the heat that the built-in power amplifier module of back lid produced carries out the layering and keeps apart.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (7)
1. The layered waterproof and heat-insulation structure of the vehicle-mounted player is characterized by comprising a middle cover, a rear cover and a waterproof and heat-insulation pad, wherein the middle cover is connected to the rear end face of a front cover of an operation panel of the vehicle-mounted player, the waterproof and heat-insulation pad is connected to the other end, opposite to the operation panel, of the middle cover, the rear cover is connected to the other end, opposite to the middle cover, of the waterproof and heat-insulation pad so as to be used for internally arranging a power amplifier module, and at least one wire harness penetrating hole is formed in the waterproof and heat-insulation pad.
2. The layered waterproof and heat-insulating structure of the vehicle-mounted player according to claim 1, wherein the waterproof and heat-insulating mat is a silicone mat.
3. The layered waterproof thermal insulation structure of the car player according to claim 1, wherein the middle cover is formed by die-casting an aluminum alloy material.
4. The layered waterproof thermal insulation structure of the car player according to claim 1, wherein the rear cover is die-cast from an aluminum alloy material.
5. The layered waterproof and heat-insulating structure of the vehicle-mounted player according to claim 1, wherein the middle cover is provided with at least a first connecting hole, the waterproof and heat-insulating pad is provided with a through hole corresponding to the first connecting hole, the rear cover is provided with a second connecting hole corresponding to the through hole, and the second connecting hole is screwed into a connecting bolt to pass through the through hole and be fixedly connected with the first connecting hole, so that the rear cover, the waterproof and heat-insulating pad and the middle cover are fixedly connected in sequence.
6. The layered waterproof and heat-insulating structure of the vehicle-mounted player according to claim 1, wherein the interior of the rear cover is a cavity structure, and the front cover is provided with an outlet hole corresponding to the wire harness insertion hole.
7. The layered waterproof and heat-insulating structure of the vehicle-mounted player according to claim 1, wherein the middle cover is provided with at least one third connecting hole for connecting and fixing with a rear end face of a front cover of the operation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427277.7U CN210575095U (en) | 2019-08-30 | 2019-08-30 | Layered waterproof and heat-insulating structure of vehicle-mounted player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427277.7U CN210575095U (en) | 2019-08-30 | 2019-08-30 | Layered waterproof and heat-insulating structure of vehicle-mounted player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210575095U true CN210575095U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921427277.7U Active CN210575095U (en) | 2019-08-30 | 2019-08-30 | Layered waterproof and heat-insulating structure of vehicle-mounted player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210575095U (en) |
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2019
- 2019-08-30 CN CN201921427277.7U patent/CN210575095U/en active Active
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