CN210666715U

CN210666715U - Waterproof mouse

Info

Publication number: CN210666715U
Application number: CN201922249101.3U
Authority: CN
Inventors: 朱怀照; 何孝君; 吴晓飞; 田承香; 孙红; 杨坤
Original assignee: Dongguan Newmen Electronic Technology Co ltd
Current assignee: Dongguan Newmen Electronic Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-02
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a computer accessories technical field, more specifically say, it relates to a waterproof mouse, and its technical scheme main points are: including inferior valve and inner shell, be provided with the PCB board in the inferior valve, the inner shell sets up on the inferior valve and closes the PCB board lid, seted up on the inferior valve and shone the hole, be provided with the seal structure that keeps the closure between inner shell and the inferior valve on the hole of shining, seal structure includes sealed lid and intermediate layer, the intermediate layer sets up on the infravalve bottom surface, the intermediate layer is located the position of shining the hole, set up the through-hole that corresponds with shining the hole on the intermediate layer, the intermediate layer with shine and be provided with the sealing washer structure between the hole, sealed lid closes on the intermediate layer, the one side that deviates from shining the hole on the sealed lid is provided with first mounting groove, the utility model discloses a waterproof mouse has the effect that prevents.

Description

Waterproof mouse

Technical Field

The utility model belongs to the technical field of computer accessory technique and specifically relates to a waterproof mouse.

Background

At present, a mouse is one of main input devices of a computer system, and along with the wide application of the computer system, the mouse also becomes one of indispensable devices of the computer system, so the use frequency of the mouse is very high, the hand needs to be moved frequently when the mouse is used, particularly in an office place, sundries are accumulated on a desk, the hand is accidentally touched with a water cup, water is sprinkled on the mouse, the water easily enters a PCB (printed circuit board) inside the mouse and is damaged, in the prior art, a waterproof pad is generally arranged at the joint of an upper cover and a lower cover of the mouse, but the waterproof effect is poor, the waterproof level is low, and particularly, the mouse is damaged due to the fact that the mouse is immersed in water or the inside of the mouse still enters water when the mouse is used outdoors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof mouse, the inside of mouse has waterproof construction's design, and it has the effect that prevents that the inside PCB board of mouse from intaking and damaging.

The above technical purpose of the present invention can be achieved by the following technical solutions: a waterproof mouse comprises a lower shell and an inner shell, wherein a PCB is arranged in the lower shell, the inner shell is arranged on the lower shell and covers the PCB, an irradiation hole is formed in the lower shell, and a sealing structure for keeping the sealing property between the inner shell and the lower shell is arranged on the irradiation hole;

the sealing structure comprises a sealing cover and an interlayer, the interlayer is arranged on the inner bottom surface of the lower shell and is located at the position of the irradiation hole, a through hole corresponding to the irradiation hole is formed in the interlayer, a sealing ring structure is arranged between the interlayer and the irradiation hole, the sealing cover covers the interlayer, and a first mounting groove is formed in one surface, deviating from the irradiation hole, of the sealing cover.

Through adopting above-mentioned technical scheme, the inner shell setting is on the inferior valve and close the PCB board lid, and inner shell and inferior valve carry out water proof to the PCB board, and seal structure makes the inferior valve of seting up the irradiation hole keep sealed to make and keep the leakproofness between inferior valve and the inner shell, and then prevent that the inside PCB board of mouse from damaging because of intaking, make mouse have waterproof function.

The utility model discloses further set up to: the sealing ring structure comprises a first sealing ring and a second sealing ring, the first sealing ring is arranged corresponding to the edge of the irradiation hole, the first sealing ring is arranged perpendicular to the inner bottom surface of the lower shell, the second sealing ring is arranged corresponding to the through hole of the interlayer, and the second sealing ring is arranged perpendicular to the upper surface of the interlayer.

Through adopting above-mentioned technical scheme, when the intermediate layer set up on the irradiation hole, the through-hole corresponds with the irradiation hole for first sealing washer and second sealing washer laminating, first sealing washer and second sealing washer are used for improving seal structure's leakproofness, improve the inside waterproof nature of mouse.

The utility model discloses further set up to: and a connecting ring is arranged between the inner shell and the lower shell, and the PCB is fixedly arranged on the connecting ring.

Through adopting above-mentioned technical scheme, the PCB board sets up on the go-between, just can dismantle the PCB board through the dismouting go-between during dismouting mouse, has avoided the direct contact of PCB board, can protect the PCB board better.

The utility model discloses further set up to: the lower shell is provided with a convex ring, the convex ring is perpendicular to the inner bottom surface of the lower shell, the shape of the convex ring corresponds to the shape of the connecting ring, the upper end of the connecting ring is fixedly connected with the inner shell, and the lower end of the connecting ring is fixedly connected with the convex ring.

Through adopting above-mentioned technical scheme, go-between fixed connection is back on protruding ring, and the inner shell closes with go-between fixed connection and the PCB board lid on the go-between again, and the setting of protruding ring makes and has certain interval between PCB board and the inferior valve, the setting of the seal structure of being convenient for to guarantee the sealed effect of irradiation hole on the inferior valve better, and then improve the water-proof effects in the mouse better.

The utility model discloses further set up to: a plurality of recesses are arranged on the outer bottom surface of the lower shell.

Through adopting above-mentioned technical scheme, sunken setting has reduced the area of contact of the outer bottom surface of inferior valve and outside when using the mouse to reduce the frictional force when inferior valve and outside contact, and then improve the comfort of people when using this mouse.

The utility model discloses further set up to: the gyro wheel is installed to the upper end of inner shell, the upper end of inner shell is provided with the caulking groove that supplies the gyro wheel embedding, the latter half embedding of gyro wheel is in the area caulking groove.

Through adopting above-mentioned technical scheme, the setting up of caulking groove makes the gyro wheel can imbed the upper end of inner shell, reduces the inside required space of mouse, and then makes the whole volume of mouse littleer.

The utility model discloses further set up to: the upper end of the inner shell is provided with three keys respectively, and the three keys are provided with cushion blocks in a surrounding manner.

Through adopting above-mentioned technical scheme, the cushion has elasticity, and the cushion encircles the button setting and makes people have the effect of buffering when pressing the button, improves the comfort level when people use the mouse.

The utility model discloses further set up to: the roller is connected with a roller, a convex block is arranged at the upper end of the inner shell, the convex block is hollow, a mounting hole is formed in one side, opposite to the roller, of the convex block, one end of the roller penetrates through the mounting hole and is rotatably mounted on the convex block, a limiting groove is further formed in one side, provided with the mounting hole, of the convex block, the central shaft of the limiting groove is coaxial with the mounting hole, a circular ring is arranged on the roller and is coaxial with the roller, and after the roller is mounted on the convex block, the circular ring is embedded into the limiting groove.

Through adopting above-mentioned technical scheme, when the gyro wheel rotated, the roller bearing rotated in the mounting hole, if press the gyro wheel this moment, the roller bearing can be followed and moved down, at the in-process that the roller bearing moved down, the last ring of roller bearing can support the inside wall at the spacing groove, and the further removal of spacing groove restriction ring to the further of restriction roller bearing moves down, and then avoids the gyro wheel to excessively push down.

To sum up, the utility model discloses following beneficial effect has:

the inner shell sets up on the bottom surface in the lower casing and closes the PCB board lid between inner shell and the lower casing, under seal structure's is sealed, keeps sealed between inner shell and the lower casing for the PCB board obtains water proof protection, prevents that the PCB board from damaging because of mouse is inside to intake.

Drawings

FIG. 1 is a schematic view of the outer bottom surface structure of the waterproof mouse lower case in the present embodiment;

FIG. 2 is an overall view of the waterproof mouse in the present embodiment;

FIG. 3 is an enlarged view at A of FIG. 2;

fig. 4 is an exploded view of the waterproof mouse in the present embodiment.

In the figure: 1. a lower case; 2. a first recess; 3. a second recess; 4. irradiating holes; 5. a first seal ring; 6. an interlayer; 7. a splint; 8. a vertical plate; 9. a through hole; 10. a second seal ring; 11. a sealing cover; 12. a first mounting groove; 13. mounting blocks; 14. a raised ring; 15. a connecting ring; 16. a PCB board; 17. an inner shell; 18. a first upper end surface; 19. a second upper end surface; 20. a round head counter bore; 21. a bump; 22. a mounting seat; 23. mounting holes; 24. a second mounting groove; 25. a roller; 26. a limiting groove; 27. a circular ring; 28. a roller; 29. caulking grooves; 30. a left key; 31. a right key; 32. a roller key; 33. and a cushion block.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a waterproof mouse, as shown in figure 1, including inferior valve 1, the outer bottom surface of inferior valve 1 is provided with first sunken 2 and the sunken 3 of second, first sunken 2 is the strip, first sunken 2 is close to the edge setting of the outer bottom surface of inferior valve 1, the sunken 3 butterfly of second, the sunken 3 front side setting of being close to the outer bottom surface of inferior valve 1 of second, the area of contact when the sunken 3 setting of first sunken 2 and second can reduce the outer bottom surface of inferior valve 1 and external contact, thereby reduce the frictional force when the outer bottom surface of inferior valve 1 and external contact, and then reduce the frictional force when using this mouse, improve use comfort.

As shown in fig. 1 and 4, the lower case 1 is provided with an irradiation hole 4 vertically penetrating through the lower case 1, the irradiation hole 4 is oval, and the irradiation hole 4 is used for emitting a light source in the mouse. An annular first sealing ring 5 is arranged on the lower shell 1, the first sealing ring 5 is perpendicular to the inner bottom surface of the lower shell 1, the first sealing ring 5 is arranged corresponding to the edge of the irradiation hole 4, and the first sealing ring 5 is in a discontinuous annular shape. Bottom surface is provided with intermediate layer 6 in inferior valve 1, intermediate layer 6 includes splint 7 and three riser 8, splint 7 is the rectangle, riser 8 is the spill, three 8 end to end settings of riser set up on the long limit of the both sides of splint 7 and one side short edge, three vertical settings of riser 8 are on splint 7, three 8 notches of riser up, intermediate layer 6 sets up and is shining 4 tops in the hole, set up on splint 7 and shine the through-hole 9 that 4 shapes in hole correspond, splint 7 upper surface is provided with second sealing washer 10, second sealing washer 10 perpendicular to splint 7 sets up, the edge setting that second sealing washer 10 corresponds through-hole 9, second sealing washer 10 is discontinuous annular. When the clamping plate 7 is arranged on the irradiation hole 4, the first sealing ring 5 and the second sealing ring 10 are mutually attached. Be provided with sealed lid 11 on splint 7, sealed lid 11 is the rectangle, and the protrusion of sealed lid 11 upper end is provided with first mounting groove 12 and installation piece 13, and equal hollow setting just runs through splint 7 in first mounting groove 12 and the installation piece 13, and the tank bottom of first mounting groove 12 is transparent to be set up, is used for installing optical sensor in the first mounting groove 12, is used for installing the prism in the installation piece 13. When the sealing cover 11 is arranged on the clamping plate 7, the lower end of the sealing cover 11 is abutted against the upper end of the clamping plate 7, and the edge of the sealing cover 11 is abutted against the inner side surface of the vertical plate 8. The sealing cover 11 is arranged so that the lower shell 1 can still keep the sealing performance under the condition that the irradiation hole 4 is arranged, the first sealing ring 5 and the second sealing ring 10 are arranged to strengthen the sealing performance of the lower shell 1, water is not easy to enter the lower shell 1, and the water is prevented from entering the mouse from the irradiation hole 4 of the lower shell 1.

As shown in fig. 4, a raised ring 14 is disposed on the inner bottom surface of the lower case 1, the raised ring 14 is rectangular as a whole, four circular arcs of the raised ring 14 are disposed, and the raised ring 14 is disposed perpendicular to the inner bottom surface of the lower case 1. The upper end of the protruding ring 14 is fixedly connected with a connecting ring 15, the shape of the connecting ring 15 is arranged corresponding to the shape of the protruding ring 14, a PCB 16 is connected to the connecting ring 15, the PCB 16 is horizontally connected to the connecting ring 15, and the PCB 16 is connected to the rear side edge of the connecting ring 15. The PCB 16 is connected on the connecting ring 15, so that when the mouse is disassembled, the PCB 16 can be disassembled and assembled by the disassembling and assembling connecting ring 15, the direct contact with the PCB 16 is avoided, and the PCB 16 is protected better. The raised ring 14 is arranged to allow the PCB board 16 to be spaced apart from the lower case 1 after being mounted on the connection ring 15, thereby facilitating the arrangement of the interlayer 6 and the sealing cover 11.

As shown in fig. 2 and 4, an inner shell 17 is fixedly connected to the upper end of the connection ring 15, the transverse cross-sectional shape of the inner shell 17 corresponds to the shape of the connection ring 15, and after the inner shell 17 is fixedly connected to the connection ring 15, a sealed cavity is formed between the inner shell 17 and the lower shell 1, so that the PCB 16 between the inner shell 17 and the lower shell 1 is protected from water, and the PCB 16 between the inner shell 17 and the lower shell 1 is prevented from being damaged due to water. As shown in fig. 2, the upper end surface of the inner case 17 includes a first upper end surface 18 and a second upper end surface 19, the front portion of the upper end surface of the inner case 17 is a first upper end surface 18, the rear portion is a second rear end surface, and the height of the first upper end surface 18 is lower than that of the second rear end surface. Four corners of the second rear end surface are respectively provided with a round head counter bore 20, and a transitional inclined surface is arranged between the first upper end surface 18 and the second upper end surface 19.

As shown in fig. 2 and 3, the first upper end surface 18 is provided with a bump 21 and a mounting seat 22, the bump 21 and the mounting seat 22 are arranged on the first upper end surface 18 along the width direction of the inner shell 17, the bump 21 is hollow and the bump 21 is communicated with a cavity below the inner shell 17, one surface of the bump 21 facing the mounting seat 22 is provided with a mounting hole 23 penetrating through the side wall of the bump 21, the top of the mounting seat 22 is provided with a second mounting groove 24 from top to bottom, a roller 25 is rotatably arranged between the mounting hole 23 and the second mounting groove 24, and the roller 25 can move up and down. The position of the mounting hole 23 on the bump 21 is also provided with a limiting groove 26, the central axis of the limiting groove 26 is coaxial with the mounting hole 23, the roller 25 is provided with a circular ring 27, the circular ring 27 is coaxial with the roller 25, after the roller 25 is arranged between the mounting hole 23 and the second mounting groove 24, the circular ring 27 is embedded into the limiting groove 26, and the limiting groove 26 limits the up-and-down movement of the roller 25 by limiting the up-and-down movement of the circular ring 27. The roller 25 is provided with a roller 28, the roller 28 is coaxial with the roller 25, the first upper end surface 18 is provided with a caulking groove 29, and the caulking groove 29 is used for the lower part of the roller to be embedded, so that the space required by the interior of the mouse is reduced.

As shown in fig. 2, two corners of the first upper end surface 18 near the front side edge thereof are respectively provided with a left key 30 and a right key 31, a roller 28 key is arranged below the roller 25, and the left key 30, the right key 31 and the roller 28 key are reset keys for inputting an action signal when a user clicks a mouse. The left key 30, the right key 31 and the roller 28 are all provided with a round cushion block 33 in a surrounding mode, and the cushion block 33 has elasticity, so that a buffering effect is achieved when a user operates the mouse to press the left key 30, the right key 31 and the roller 28, and the comfort level of the user when the user uses the mouse is improved.

The implementation principle of the embodiment is as follows: the inner shell 17 sets up on the bottom surface in inferior valve 1 and closes PCB board 16 lid between inner shell 17 and inferior valve 1, under seal structure's sealed, keeps sealed between inner shell 17 and the inferior valve 1 for PCB board 16 obtains water proof protection, prevents that PCB board 16 from damaging because of mouse is inside to intake.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A waterproof mouse is characterized in that: the LED packaging box comprises a lower shell (1) and an inner shell (17), wherein a PCB (16) is arranged in the lower shell (1), the inner shell (17) is arranged on the lower shell (1) and covers the PCB (16), an irradiation hole (4) is formed in the lower shell (1), and a sealing structure for keeping the sealing property between the inner shell (17) and the lower shell (1) is arranged on the irradiation hole (4);

the sealing structure comprises a sealing cover (11) and an interlayer (6), the interlayer (6) is arranged on the inner bottom surface of the lower shell (1), the interlayer (6) is located at the position of the irradiation hole (4), a through hole (9) corresponding to the irradiation hole (4) is formed in the interlayer (6), a sealing ring structure is arranged between the interlayer (6) and the irradiation hole (4), the sealing cover (11) is covered on the interlayer (6), and a first mounting groove (12) is formed in one surface, deviating from the irradiation hole (4), of the sealing cover (11).

2. The waterproof mouse of claim 1, wherein: the sealing ring structure comprises a first sealing ring (5) and a second sealing ring (10), wherein the first sealing ring (5) is arranged at the edge of the irradiation hole (4) correspondingly, the first sealing ring (5) is arranged at the inner bottom surface of the lower shell (1) in a vertical mode, the second sealing ring (10) is arranged at the through hole (9) of the interlayer (6) correspondingly, and the second sealing ring (10) is arranged at the upper surface of the interlayer (6) in a vertical mode.

3. The waterproof mouse of claim 1, wherein: a connecting ring (15) is arranged between the inner shell (17) and the lower shell (1), and the PCB (16) is fixedly arranged on the connecting ring (15).

4. The waterproof mouse of claim 3, wherein: the improved structure is characterized in that a raised ring (14) is arranged on the lower shell (1), the raised ring (14) is perpendicular to the inner bottom surface of the lower shell (1), the shape of the raised ring (14) corresponds to the shape of the connecting ring (15), the upper end of the connecting ring (15) is fixedly connected with the inner shell (17), and the lower end of the connecting ring (15) is fixedly connected with the raised ring (14).

5. The waterproof mouse of claim 1, wherein: the outer bottom surface of the lower shell (1) is provided with a plurality of recesses.

6. The waterproof mouse of claim 1, wherein: gyro wheel (28) are installed to the upper end of inner shell (17), the upper end of inner shell (17) is provided with caulking groove (29) that supply gyro wheel (28) embedding, the lower half embedding of gyro wheel (28) is taken in caulking groove (29).

7. The waterproof mouse of claim 1, wherein: the upper end of the inner shell (17) is respectively provided with three keys, and the three keys are all provided with cushion blocks (33) in a surrounding manner.

8. The waterproof mouse of claim 6, wherein: gyro wheel (28) are connected with roller bearing (25), the upper end of inner shell (17) is provided with lug (21), lug (21) are inside hollow, the one side relative with gyro wheel (28) on lug (21) is provided with mounting hole (23), mounting hole (23) are passed and rotationally are being installed on lug (21) to the one end of roller bearing (25), the one side that is provided with mounting hole (23) on lug (21) still is provided with spacing groove (26), the center pin and mounting hole (23) of spacing groove (26) are coaxial, be provided with ring (27) on roller bearing (25), ring (27) are coaxial with roller bearing (25), and after roller bearing (25) were installed on lug (21), ring (27) embedding is in spacing groove (26).