CN217521545U - Waterproof button of super narrow frame panel computer - Google Patents

Abstract

The utility model relates to a waterproof button of super narrow frame panel computer, it relates to the field of panel computer accessory, including main part piece, locating piece and waterproof board, main part piece and locating piece fixed connection, main part piece and locating piece set up on the shell, the waterproof board sets up on metal support, be equipped with the standing groove that supplies the locating piece to place on the waterproof board. This application has the effect that improves panel computer waterproof performance.

Description

Waterproof button of ultra-narrow frame panel computer

Technical Field

The application relates to the field of tablet personal computer accessories, in particular to a waterproof key of a tablet personal computer with an ultra-narrow frame.

Background

The tablet computer accessories comprise a display screen, keys and a bracket, and the accessories are important components of the tablet computer.

In the related art, a tablet personal computer generally includes a housing, a key is mounted on the housing, a metal bracket is further mounted in the housing, a metal key is mounted on one side of the metal bracket facing the key, the metal key is electrically connected to a computer chip, and one side of the metal key, which is far away from the metal bracket, is connected to the key. When a user presses a key of the tablet personal computer, the key triggers the metal key and sends an interaction signal to the computer chip.

In view of the above-mentioned related arts, the inventor believes that when water drops seep into the computer from the gap between the casing and the key, the components inside the computer may be damaged due to moisture.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the inside component damage that leads to of clearance seepage to the computer between drop of water through button and the shell, this application provides a waterproof button of super narrow frame panel computer.

The application provides a waterproof button of ultra-narrow frame panel computer adopts following technical scheme:

the utility model provides a waterproof button of super narrow frame panel computer, includes main part piece, locating piece and waterproof board, main part piece and locating piece fixed connection, main part piece and locating piece set up on the shell, the waterproof board sets up on metal support, be equipped with the standing groove that supplies the locating piece to place on the waterproof board.

Through adopting above-mentioned technical scheme, in the drop of water enters into the clearance between shell and the main part piece, the inside not infiltrated by the drop of water of waterproof board protection panel computer to effectively avoid the condition that the panel computer damaged by the tide.

Optionally, the waterproof board includes waterproof silica gel piece and backup pad, waterproof silica gel piece with the backup pad is connected, be fixed with the sealing washer on the waterproof silica gel piece, the sealing washer is with the shell butt.

Through adopting above-mentioned technical scheme, waterproof silica gel piece is fixed on the waterproof board, and the sealing washer is fixed on waterproof silica gel piece, makes the waterproof board be connected with the shell and is compacter, has guaranteed the waterproof performance between waterproof board and the shell simultaneously. The relative position between waterproof silica gel piece and the shell is restricted to the backup pad, has further reduced the interval between waterproof silica gel piece and the shell, has improved the waterproof performance of button.

Optionally, a first limiting groove is formed in the waterproof silica gel sheet, a second limiting groove communicated with the first limiting groove is formed in the supporting plate, an installation block is arranged on the metal support and matched with the first limiting groove, and the installation block is matched with the second limiting groove.

Through adopting above-mentioned technical scheme, first spacing groove is linked together with the second spacing groove in the backup pad on the waterproof silica gel piece, and the fixed installation piece of metal support cooperatees with first spacing groove, second spacing groove, makes metal support play spacing effect to the waterproof board, and the staff of being convenient for installs.

Optionally, a first positioning ring and a second positioning ring are arranged on the waterproof silica gel sheet, a first positioning hole and a second positioning hole are formed in the supporting plate, the first positioning ring is in plug-in fit with the hole wall of the first positioning hole, and the second positioning ring is in plug-in fit with the hole wall of the second positioning hole.

Through adopting above-mentioned technical scheme, because waterproof silica gel piece and backup pad homogeneous size are less, the installation degree of difficulty is great, plays the effect of location through first locating hole and second locating hole, and the backup pad is installed to the waterproof silica gel piece of being convenient for, improves the installation accuracy.

Optionally, the wall of the placing groove is in inserting fit with the wall of the first positioning hole, and the bottom of the placing groove is abutted to the metal key.

Through adopting above-mentioned technical scheme, first locating hole plays the effect of location to the standing groove to be convenient for the standing groove bottom and metal key butt.

Optionally, a connecting groove is formed in the main body block, and a limiting assembly is arranged in the connecting groove.

Through adopting above-mentioned technical scheme, coupling assembling is fixed in the spread groove to the relative position between restriction main part piece and the shell.

Optionally, the limiting assembly comprises a connecting block and limiting blocks arranged on two sides of the connecting block, notch grooves for the limiting blocks to be placed are formed in the groove walls of the connecting grooves, mounting grooves are formed in the shell, and one side, far away from the waterproof plate, of each limiting block is used for being abutted to the groove walls of the mounting grooves.

Through adopting above-mentioned technical scheme, the stopper is fixed on the connecting block, and the mounting groove cooperation on stopper and the shell makes the stopper slide in the mounting groove when pressing the main part piece, and then reduces the possibility of main part piece and shell separation.

Optionally, an inclined plane is arranged on one side, close to the waterproof plate, of the limiting block.

Through adopting above-mentioned technical scheme, through setting up the inclined plane, operating personnel pushes down the main part piece, makes both sides stopper remove towards the connecting block, and the stopper of being convenient for stretches into in the mounting groove to it is fixed with the main part piece to realize the shell.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the tablet personal computer meets water, water drops enter a gap between the shell and the main body block, and the waterproof board protects the interior of the tablet personal computer from being infiltrated by the water drops, so that the damage of the tablet personal computer is effectively avoided;

2. the waterproof silica gel piece is fixed on the waterproof plate, and the sealing ring is fixed on the waterproof silica gel piece, so that the waterproof plate is tightly connected with the shell, and the waterproof performance between the waterproof plate and the shell is ensured.

Drawings

Fig. 1 is an overall schematic view of a waterproof button of a tablet personal computer with an ultra-narrow frame according to an embodiment of the present application.

Fig. 2 is an internal structure diagram of a waterproof button of a tablet personal computer with an ultra-narrow frame according to an embodiment of the present application.

Fig. 3 is a sectional view of an internal structure of a waterproof button of a tablet personal computer with an ultra-narrow bezel according to an embodiment of the present application.

Description of reference numerals: 1. a housing; 11. mounting grooves; 2. a metal bracket; 3. mounting blocks; 4. a main body block; 41. connecting grooves; 42. a limiting component; 43. connecting blocks; 44. a limiting block; 45. a notch groove; 46. a bevel; 5. positioning blocks; 6. A waterproof sheet; 61. a placement groove; 7. a waterproof silicone sheet; 71. a seal ring; 72. a first limit groove; 73. a first positioning ring; 74. a second positioning ring; 8. a support plate; 81. a second limit groove; 82. a first positioning hole; 83. and a second positioning hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses waterproof button of ultra-narrow frame panel computer. Referring to fig. 1, the waterproof key of the tablet personal computer with the ultra-narrow frame comprises three main body blocks 4 mounted on a housing 1, wherein two main body blocks 4 are mounted on one side of the top of the housing 1 and used for controlling the volume of the tablet personal computer; the other main body block 4 is installed at one side of the casing 1 and is used for controlling the screen locking of the tablet computer.

Referring to fig. 2 and 3, in order to improve the waterproof performance of the keys of the tablet computer, a positioning block 5 is fixed at the bottom of a main body block 4, the positioning block 5 and the main body block 4 can be integrally formed, a waterproof plate 6 is arranged on a metal bracket 2, a placement groove 61 is formed in the waterproof plate 6, one end of the positioning block 5 is fixedly connected with the main body block 4, the other end of the positioning block 5 is abutted against the groove wall of the placement groove 61, and the groove bottom of the placement groove 61 is abutted against the metal keys on the computer. The waterproof board 6 is used for reducing water drops from permeating into the internal structure of the tablet computer.

Referring to fig. 2 and 3, two relative mounting grooves 11 that set up have been seted up in shell 1, connecting groove 41 has been seted up towards one side of metal support 2 to main part piece 4, connecting groove 41 internal fixation has connecting block 43, breach groove 45 has been seted up on the connecting groove 41 cell wall, connecting block 43 both sides are provided with two stopper 44 respectively, and two stopper 44 that lie in same one side set up along 4 length direction of main part piece relatively, stopper 44 lateral wall and 45 cell wall laminating in breach groove, one side and the 11 cell wall butt of mounting groove that waterproof board 6 was kept away from to stopper 44, one side that stopper 44 is close to waterproof board 6 is equipped with inclined plane 46, the inclined plane is convenient for install stopper 44 in mounting groove 11.

Referring to fig. 3, the waterproof plate 6 includes a waterproof silicone sheet 7 and a support plate 8, and the waterproof silicone sheet 7 is bonded to the support plate 8 by a water-accumulation waterproof double-sided tape. In order to increase the waterproof performance between the waterproof board 6 and the housing 1, a seal ring 71 is fixed to the waterproof silicone sheet 7, and one side of the seal ring 71 away from the waterproof silicone sheet 7 is abutted against the housing 1. In order to facilitate the mutual adhesion of the waterproof silicone sheet 7 and the support plate 8, a first positioning ring 73 is fixed on one surface of the waterproof silicone sheet 7 close to the support plate 8, a first positioning hole 82 is formed in the support plate 8, and the wall of the first positioning ring 73 is in inserted fit with the wall of the first positioning hole 82; the wall of the placing groove 61 is in plug fit with the wall of the first positioning hole 82; a second positioning ring 74 is fixed on one surface of the waterproof silicone sheet 7 close to the support plate 8, a second positioning hole 83 is formed in the support plate 8, and the wall of the second positioning ring 74 is in inserting fit with the wall of the second positioning hole 83.

Referring to fig. 2, in order to determine the position of the waterproof plate 6 mounted on the metal support 2, a first limiting groove 72 is formed in the waterproof silicone sheet 7, a second limiting groove 81 is formed in the support plate 8, the first limiting groove 72 is communicated with the second limiting groove 81, the metal support 2 is fixed with the mounting block 3, the first limiting groove 72 is inserted into the mounting block 3, the side wall of the mounting block 3 is abutted against the groove wall of the first limiting groove 72, the second limiting groove 81 is inserted into the mounting block 3, and the side wall of the mounting block 3 is abutted against the groove wall of the second limiting groove 81.

The implementation principle of the waterproof button of ultra-narrow frame panel computer of the embodiment of the application is as follows: when the main body block 4 is pressed, after the main body block 4 is stressed, the positioning block 5 moves towards the metal support 2, so that the bottom of the placing groove 61 on the waterproof board 6 deforms, and the bottom of the placing groove 61 triggers the metal key to send a signal to the computer chip. When the panel computer met water, the drop of water penetrated the cavity that 6 standing groove 61 of waterproof board and shell 1 formed from the clearance between shell 1 and the main part piece 4 in, waterproof silica gel piece 7 prevented the drop of water to the inside infiltration of panel computer, can effectively avoid the inside components and parts of computer to meet the water condition of taking place the damage.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a waterproof button of super narrow frame panel computer which characterized in that: including main part piece (4), locating piece (5) and waterproof board (6), main part piece (4) and locating piece (5) fixed connection, main part piece (4) and locating piece (5) set up on shell (1), waterproof board (6) set up on metal support (2), be equipped with standing groove (61) that supply locating piece (5) to place on waterproof board (6).

2. The waterproof button of ultra-narrow frame panel computer of claim 1, characterized in that: waterproof board (6) are including waterproof silica gel piece (7) and backup pad (8), waterproof silica gel piece (7) with backup pad (8) are connected, be fixed with sealing washer (71) on waterproof silica gel piece (7), sealing washer (71) and shell (1) butt.

3. The waterproof button of ultra-narrow frame panel computer of claim 2, characterized in that: the waterproof silica gel sheet is characterized in that a first limiting groove (72) is formed in the waterproof silica gel sheet (7), a second limiting groove (81) communicated with the first limiting groove (72) is formed in the supporting plate (8), an installation block (3) is arranged on the metal support (2), the installation block (3) is matched with the first limiting groove (72), and the installation block (3) is matched with the second limiting groove (81).

4. The waterproof button of ultra-narrow frame panel computer of claim 2, characterized in that: be equipped with first holding ring (73) and second holding ring (74) on waterproof silica gel piece (7), first locating hole (82) and second locating hole (83) have been seted up on backup pad (8), first holding ring (73) with the pore wall grafting cooperation of first holding hole (82), second holding ring (74) with the pore wall grafting cooperation of second locating hole (83).

5. The waterproof button of ultra-narrow frame panel computer of claim 4, characterized in that: the groove wall of the placing groove (61) is in inserting fit with the hole wall of the first positioning hole (82), and the bottom of the placing groove (61) is abutted to the metal key.

6. The waterproof button of ultra-narrow frame panel computer of claim 1, characterized in that: the main body block (4) is provided with a connecting groove (41), and a limiting component (42) is arranged in the connecting groove (41).

7. The waterproof button of super narrow frame panel computer of claim 6, characterized in that: spacing subassembly (42) include connecting block (43) and stopper (44) of setting in connecting block (43) both sides, offer breach groove (45) that supply stopper (44) to place on connecting groove (41) cell wall, mounting groove (11) have been seted up on shell (1), one side that waterproof board (6) were kept away from in stopper (44) is used for with mounting groove (11) cell wall butt.

8. The waterproof button of ultra-narrow frame panel computer of claim 7, characterized in that: and an inclined plane (46) is arranged on one side of the limiting block (44) close to the waterproof plate (6).

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