CN211391144U

CN211391144U - Vehicle-mounted waterproof display

Info

Publication number: CN211391144U
Application number: CN201922290707.1U
Authority: CN
Inventors: 李聪飞
Original assignee: Shenzhen Yuanxiang Tiancheng Technology Co ltd
Current assignee: Shenzhen Yuanxiang Tiancheng Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-01
Anticipated expiration: 2029-12-19

Abstract

The utility model provides a vehicle-mounted waterproof display, which relates to the technical field of displays and comprises a shell, wherein a display screen is embedded in the shell and is fixedly connected with the shell, a rotating device is arranged on the side surface of the shell and penetrates through the side wall of the shell and is movably connected with the shell, a sound outlet is arranged on the top surface of the shell, a dustproof device is arranged on the surface of the sound outlet and is fixedly connected with the shell, a buffer device is fixed on the rear side surface of the rotating device, a joint is fixed on the side surface of the rotating device and is electrically connected with the display screen, a threaded hole is arranged on the rear side surface of the shell, a waterproof device is fixed on the rear side surface of the shell, a buckle device is arranged between the waterproof device and the shell, and the buckle device is fixedly connected with the buckle device, the utility model adopts the waterproof device to perform waterproof treatment on the threaded hole of the display, and the dustproof device is adopted to prevent dust from entering the display from the sound outlet hole to cause the circuit fault of the display.

Description

Vehicle-mounted waterproof display

Technical Field

The utility model relates to a display technical field especially relates to on-vehicle waterproof display.

Background

In recent years, with the deepening of the automobile safety concept, vehicle-mounted displays, vehicle-mounted cameras and monitoring system products formed by combining the vehicle-mounted displays and the vehicle-mounted cameras are rapidly developed. Due to the increasingly stringent use environment of products, displays are increasingly used in their wide range of applications in vehicles or equipment that require outdoor monitoring.

At present, the display on the market has a general waterproof effect, and water is often leaked from the threaded hole, so that the water enters the display to cause the circuit of the display to break down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an on-vehicle waterproof display.

In order to achieve the above purpose, the utility model adopts the following technical scheme: vehicle-mounted waterproof display, which comprises a housin, the casing is embedded to have the display screen, and display screen and casing fixed connection, the casing side is equipped with rotary device, and rotary device run through the casing lateral wall and with casing swing joint, the hole of sounding has been seted up to the casing top surface, the hole surface of sounding is equipped with dust keeper, and dust keeper and casing fixed connection, rotary device trailing flank is fixed with buffer, the rotary device side is fixed with the joint, and connects and display screen electric connection, the screw hole has been seted up to the casing trailing flank, the casing trailing flank is fixed with watertight fittings, be equipped with buckle device between watertight fittings and the casing, and buckle device fixed connection.

Preferably, the rotating device comprises a fixed shell movably connected with the side face of the shell, a connecting rod is arranged on the surface of the fixed shell, the connecting rod penetrates through the fixed shell and the side wall of the shell simultaneously, and the connecting rod is movably connected with the fixed shell and the shell.

Preferably, the dustproof device comprises two sliding grooves formed in two sides of the sound outlet hole, the sliding grooves are fixedly connected with the shell, a baffle is arranged inside each sliding groove and is in sliding connection with the corresponding sliding groove, and a fixing strip is fixed at one end of the surface of each baffle.

Preferably, buffer includes the draw-in groove with set casing trailing flank fixed connection, be equipped with the Z template in the draw-in groove, and Z template and draw-in groove sliding connection, be equipped with magnet between Z template and the draw-in groove, and magnet and Z template fixed connection, the inside buffer that is equipped with of Z template, and buffer and Z template fixed connection.

Preferably, watertight fittings is including seting up the mounting groove in the casing trailing flank, be equipped with waterproof ventilated membrane in the mounting groove, and just waterproof ventilated membrane is located directly over the screw hole, be equipped with the spacing collar directly over the waterproof ventilated membrane, and spacing collar and waterproof ventilated membrane surface offset, the inside compression spring that is equipped with of spacing collar, and compression spring and waterproof ventilated membrane surface offset.

Preferably, the buckling device comprises a buckling plate arranged in the mounting groove, a clamping block is fixed on the side face of the buckling plate, a notch is formed in the inner wall of the mounting groove, and the notch is matched with the clamping block.

Advantageous effects

1. The utility model discloses in, adopt watertight fittings, realize preventing from the infiltration of screw hole department to the water repellent of display screw hole department, and cause the inside water inflow of display to lead to the circuit short circuit, with the buckle in the mounting groove, the notch has been seted up to fixture block and mounting groove lateral wall, then the fixture block buckle is in the notch for compression spring is compressed in the spacing collar, and waterproof ventilated membrane is hugged closely in the screw hole surface, prevents from the infiltration of screw hole department.

2. The utility model discloses in, adopt dust keeper, realize the sheltering from to the phonate hole, prevent that the dust from the phonate hole entering display in to cause the condition of display circuit trouble, when the display does not use, along spout pulling fixed strip, make the baffle slide in the spout, shield the phonate hole completely until the baffle, prevent that the dust in the external air from getting into the phonate hole, cause the display trouble.

Drawings

Fig. 1 is a schematic perspective view of a vehicle-mounted waterproof display according to the present invention;

fig. 2 is a schematic perspective view of a buffering device in a vehicle-mounted waterproof display according to the present invention;

fig. 3 is a schematic perspective view of a waterproof device and a fastening device in the vehicle-mounted waterproof display according to the present invention;

fig. 4 is a schematic perspective view of the dustproof device in the vehicle-mounted waterproof display according to the present invention.

Illustration of the drawings:

1. a housing; 2. a display screen; 3. a rotating device; 31. a connecting rod; 32. a stationary case; 4. a joint; 5. a sound outlet; 6. a dust-proof device; 61. a chute; 62. a baffle plate; 63. a fixing strip; 7. a buffer device; 71. a card slot; 72. a Z-shaped plate; 73. a magnet; 74. a buffer spring; 8. a threaded hole; 9. a waterproof device; 91. a waterproof breathable film; 92. a limiting ring; 93. a compression spring; 94. mounting grooves; 10. a buckle device; 1001. a clamping block; 1002. and (5) buckling the plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-4, the vehicle-mounted waterproof display includes a housing 1, a display screen 2 embedded in the housing 1, the display screen 2 fixedly connected to the housing 1, a rotation device 3 disposed on a side of the housing 1, the rotation device 3 penetrating through a side wall of the housing 1 and movably connected to the housing 1, the rotation device 3 including a stationary housing 32 movably connected to the side wall of the housing 1, a connecting rod 31 disposed on a surface of the stationary housing 32, the connecting rod 31 penetrating through both the stationary housing 32 and the side wall of the housing 1, the connecting rod 31 movably connected to the stationary housing 32 and the housing 1, a sound outlet 5 disposed on a top surface of the housing 1, a dust-proof device 6 disposed on a surface of the sound outlet 5, the dust-proof device 6 fixedly connected to the housing 1, the dust-proof device 6 including two chutes 61 disposed on both sides of the sound outlet 5, the chutes 61 fixedly connected to the housing 1, a baffle 62 disposed inside the chutes 61, a fixing bar 63 is fixed to one end of the surface of the baffle plate 62.

A buffer device 7 is fixed on the rear side surface of the rotating device 3, the buffer device 7 comprises a clamping groove 71 fixedly connected with the rear side surface of the fixed shell 32, a Z-shaped plate 72 is arranged in the clamping groove 71, the Z-shaped plate 72 is in sliding connection with the clamping groove 71, a magnet 73 is arranged between the Z-shaped plate 72 and the clamping groove 71, the magnet 73 is fixedly connected with the Z-shaped plate 72, the buffer device 7 is arranged in the Z-shaped plate 72, the buffer device 7 is fixedly connected with the Z-shaped plate 72, a connector 4 is fixed on the side surface of the rotating device 3, the connector 4 is electrically connected with the display screen 2, a threaded hole 8 is arranged on the rear side surface of the shell 1, a waterproof device 9 is fixed on the rear side surface of the shell 1, the waterproof device 9 comprises a mounting groove 94 arranged on the rear side surface of the shell 1, a waterproof breathable film 91 is arranged in the mounting groove 94, the waterproof breathable film, the inside compression spring 93 that is equipped with of spacing collar 92, and compression spring 93 offsets with waterproof ventilated membrane 91 surface, is equipped with buckle device 10 between watertight fittings 9 and the casing 1, and buckle device 10 fixed connection, buckle device 10 is fixed with fixture block 1001 including establishing the buckle 1002 in mounting groove 94, buckle 1002 side, and the notch has been seted up to the mounting groove 94 inner wall, and the notch agrees with mutually with fixture block 1001.

The utility model discloses a theory of operation: when the display is used, the connector 4 is inserted into the vehicle-mounted jack, the Z-shaped plate 72 is fixed in the vehicle body through threads, the display can rotate around the connecting rod 31, the direction of the display screen 2 is adjusted, the best viewing angle is formed, the buffer spring 74 in the Z-shaped plate 72 can buffer the display, the shaking of the display caused by the shaking of the vehicle body is prevented, the picture in the display screen 2 is shaken, the buckle plate 1002 is buckled in the mounting groove 94, the side walls of the buckle plate 1001 and the mounting groove 94 are provided with notches, the buckle plate 1001 is buckled in the notches, the compression spring 1001 is compressed in the limiting ring 92, the waterproof breathable film 91 is tightly attached to the surface of the threaded hole 8, the water seepage from the threaded hole 8 is prevented, the waterproof treatment on the threaded hole 8 of the display is realized, the water inflow inside the display causes the short circuit, when the display is not used, the fixing strip 63 is pulled along the sliding groove 61, so that the baffle plate 62 slides in the sliding groove 61 until the baffle plate 62 completely shields the sound outlet 5, and dust in the external air is prevented from entering the sound outlet 5 to cause display failure.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. On-vehicle waterproof display, including casing (1) and buffer spring (74), casing (1) is embedded to have display screen (2), and display screen (2) and casing (1) fixed connection, its characterized in that: the side surface of the shell (1) is provided with a rotating device (3), the rotating device (3) penetrates through the side wall of the shell (1) and is movably connected with the shell (1), the top surface of the shell (1) is provided with a sound outlet (5), the surface of the sound outlet (5) is provided with a dustproof device (6), the dustproof device (6) is fixedly connected with the shell (1), the rear side surface of the rotating device (3) is fixed with a buffer device (7), the side surface of the rotating device (3) is fixed with a joint (4), the connector (4) is electrically connected with the display screen (2), a threaded hole (8) is arranged on the back side surface of the shell (1), the waterproof device is characterized in that a waterproof device (9) is fixed on the rear side face of the shell (1), a buckle device (10) is arranged between the waterproof device (9) and the shell (1), and the buckle device (10) is fixedly connected with the buckle device (10).

2. The waterproof display device of claim 1, wherein: rotating device (3) including with casing (1) side swing joint's set casing (32), set casing (32) surface is equipped with connecting rod (31), and connecting rod (31) run through set casing (32) and casing (1) lateral wall simultaneously, and connecting rod (31) and set casing (32) and casing (1) swing joint.

3. The waterproof display device of claim 1, wherein: dust keeper (6) are including establishing twice spout (61) in phonate hole (5) both sides, and spout (61) and casing (1) fixed connection, spout (61) inside is equipped with baffle (62), and baffle (62) and spout (61) sliding connection, the one end on baffle (62) surface is fixed with fixed strip (63).

4. The waterproof display device of claim 1, wherein: buffer (7) include with set casing (32) trailing flank fixed connection's draw-in groove (71), be equipped with Z template (72) in draw-in groove (71), and Z template (72) and draw-in groove (71) sliding connection, be equipped with magnet (73) between Z template (72) and draw-in groove (71), and magnet (73) and Z template (72) fixed connection, inside buffer (7) that is equipped with of Z template (72), and buffer (7) and Z template (72) fixed connection.

5. The waterproof display device of claim 1, wherein: waterproof device (9) are including seting up mounting groove (94) at casing (1) trailing flank, be equipped with waterproof ventilated membrane (91) in mounting groove (94), and just waterproof ventilated membrane (91) are located screw hole (8) directly over, be equipped with spacing collar (92) directly over waterproof ventilated membrane (91), and spacing collar (92) and waterproof ventilated membrane (91) surface counterbalance, spacing collar (92) inside is equipped with compression spring (93), and compression spring (93) and waterproof ventilated membrane (91) surface counterbalance.

6. The waterproof display device of claim 1, wherein: the buckling device (10) comprises a buckling plate (1002) arranged in the mounting groove (94), a clamping block (1001) is fixed on the side surface of the buckling plate (1002), a notch is formed in the inner wall of the mounting groove (94), and the notch is matched with the clamping block (1001).