CN213186482U - Earphone mainboard is traceed back in motion - Google Patents
Earphone mainboard is traceed back in motion Download PDFInfo
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- CN213186482U CN213186482U CN202022144749.7U CN202022144749U CN213186482U CN 213186482 U CN213186482 U CN 213186482U CN 202022144749 U CN202022144749 U CN 202022144749U CN 213186482 U CN213186482 U CN 213186482U
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- shaped clamping
- square frame
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Abstract
The utility model discloses an earphone mainboard is traceed back in motion, including the mainboard main part, mainboard main part outside is equipped with places the frame, it is equipped with square frame to place the frame top, square frame establishes at mainboard main part top, the fixed silica gel heat conduction insulating pad that is equipped with of square frame inner wall, silica gel heat conduction insulating pad is established at mainboard main part top. The utility model discloses a place that places frame and square frame contact is the echelonment to and first L shape cardboard and second L shape cardboard are in the same place through the cutting card, will place frame and square frame chucking, and first L shape cardboard and the inside first stagnant water strip of second L shape cardboard and the inside stagnant water strip of second L all can waterproof entering place the inside mainboard main part that damages of frame, thereby reduce the repair to the mainboard main part, increase of service life, the utility model discloses both can do the mainboard main part that places the frame inside is waterproof, do not influence the heat dissipation of mainboard main part at the operation in-process again.
Description
Technical Field
The utility model relates to an earphone mainboard technical field, more specifically say, the utility model relates to an earphone mainboard is traceed back in motion.
Background
The most important part of the earphone is the main board, the main board is generally arranged inside the earphone shell, the appearance of the main board is similar to that of a common circuit board, and the size of the main board is small.
Chinese patent with patent application number CN211019420U discloses a waterproof bluetooth headset motherboard, comprising a motherboard and a chip arranged on the top of the motherboard, wherein one end of the motherboard is provided with an end, the top of the motherboard is provided with a waterproof device corresponding to the chip, the waterproof device comprises a waterproof cover arranged on the top surface of the motherboard, the chip is located inside the waterproof cover, the bottom surface of the waterproof cover is provided with two loop-shaped sealing rings, and the top surface of the motherboard is provided with two loop-shaped sealing grooves corresponding to the loop-shaped sealing rings; through the buckler that sets up, arc side card foot, return the shape sealing washer, return shape seal groove, side card strip, bar draw-in groove and card strip spout for the buckler can be with chip cover in the inboard, and play good water proof protection effect to the chip, make the mainboard have certain waterproof function, even later stage mainboard is intake because of external reason appears, can not lead to the chip to appear also intaking and damage under the effect of buckler, thereby reduce the cost of maintenance of mainboard.
However, the patent also has the following disadvantages: the sealing washer of rubber material can age and the situation of fracture appears easily after having used for a long time, just can't play waterproof effect, inconvenient the buckler of opening when needs are repaired the mainboard moreover.
When the earphone is dropped into water or wetted by rain, the main board inside the earphone is easy to be damaged by water.
Therefore, it is necessary to invent a motion tracing earphone main board to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an earphone mainboard is traceed back in motion, the place through placing frame and square frame contact is the echelonment, make and place chucking between frame and the square frame, prevent that water from getting into and placing inside the frame, first L shape cardboard and second L shape cardboard are in the same place through the cutting card, will place frame and square frame chucking, first L shape cardboard and the inside first stagnant water strip of second L shape cardboard and second stagnant water strip all can prevent that water from getting into and place the inside damage mainboard main part of frame, thereby reduce the repair to the mainboard main part, increase of service life, the utility model discloses both can be with placing the inside mainboard main part of frame waterproof doing, do not influence the heat dissipation of mainboard main part in the operation again.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an earphone mainboard is traceed back in motion, includes the mainboard main part, mainboard main part outside is equipped with places the frame, it is equipped with square frame to place the frame top, square frame establishes at mainboard main part top, the fixed silica gel heat conduction insulating pad that is equipped with of square frame inner wall, silica gel heat conduction insulating pad establishes at mainboard main part top, square frame one side is equipped with first L shape cardboard, first L shape cardboard is established in placing frame one side, the square frame opposite side is equipped with second L shape cardboard, second L shape cardboard is established in first L shape cardboard one side, one side that first L shape cardboard rear side is close to second L shape cardboard and one side that second L shape cardboard front side is close to first L shape cardboard are all fixed and are equipped with the arch, protruding inside is equipped with the cutting, and two cutting are established respectively inside first L shape cardboard and second L shape cardboard.
In a preferred embodiment, a square-shaped rubber pad is fixedly arranged on the inner wall of the placement frame, the square-shaped rubber pad is arranged outside the main board body, and the square-shaped rubber pad is in contact with the main board body.
In a preferred embodiment, a rubber pad is fixedly arranged at the bottom of the silica gel heat conduction insulation pad, the rubber pad is arranged at the top of the main board body, and the rubber pad is in contact with the top of the main board body.
In a preferred embodiment, the inner wall of the first L-shaped clamping plate is provided with a first water stop strip, and the first water stop strip is arranged between the placing frame and the square frame.
In a preferred embodiment, the inner wall of the second L-shaped clamping plate is provided with a second water stop strip, and the second water stop strip is arranged between the placing frame and the square frame.
In a preferred embodiment, the top of the front side of the first L-shaped clamping plate and the top of the rear side of the second L-shaped clamping plate are both provided with second through holes, and the cutting slips are arranged inside the second through holes.
In a preferred embodiment, a first through hole is formed in the protrusion, and the insert is disposed in the first through hole.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a place of placing frame and square frame contact is the echelonment, make place between frame and the square frame chucking, prevent that water from getting into place the frame inside, first L shape cardboard and second L shape cardboard are blocked together through the cutting, will place frame and square frame chucking, first stagnant water strip and second stagnant water strip inside first L shape cardboard and second L shape cardboard can all prevent that water from getting into place the frame inside and damaging the mainboard main part, thereby reduce the repair to the mainboard main part, increase of service life, the utility model discloses both can do the mainboard main part waterproofing of placing the frame inside, do not influence the heat dissipation of mainboard main part in the operation process again;
2. the utility model discloses a place the rubber pad of the inside shape rubber pad of returning of frame and silica gel heat conduction insulating pad bottom, all restrict mainboard main part from all around from top to bottom, prevent to make mainboard main part rock in the motion process to extension mainboard main part live time.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic diagram of the structure of the main board body and the placement frame of the present invention.
Fig. 4 is a schematic structural view of the first L-shaped clip board and the second L-shaped clip board of the present invention.
Fig. 5 is a schematic view of the structure of the protrusion and the first through hole of the present invention.
Fig. 6 is a schematic view of the cross-sectional structure of the first L-shaped clip board and the second L-shaped clip board of the present invention.
The reference signs are: 1 mainboard main part, 2 place frame, 3 square frame, 4 silica gel heat conduction insulating pad, 5 shape rubber pads, 6 rubber pads, 7 first L shape cardboard, 8 first stagnant water strip, 9 second L shape cardboard, 10 second stagnant water strips, 11 cutting, 12 archs, 13 first through-holes, 14 second through-holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The motion tracing earphone mainboard shown in figures 1-6 comprises a mainboard main body 1, a placing frame 2 is arranged outside the mainboard main body 1, a square frame 3 is arranged at the top of the placing frame 2, the square frame 3 is arranged at the top of the mainboard main body 1, a silica gel heat conducting and insulating pad 4 is fixedly arranged on the inner wall of the square frame 3, the silica gel heat conducting and insulating pad 4 is arranged at the top of the mainboard main body 1, a first L-shaped clamping plate 7 is arranged at one side of the square frame 3, the first L-shaped clamping plate 7 is arranged at one side of the placing frame 2, a second L-shaped clamping plate 9 is arranged at the other side of the square frame 3, the second L-shaped clamping plate 9 is arranged at one side of the first L-shaped clamping plate 7, protrusions 12 are fixedly arranged at one side of the rear side of the first L-shaped clamping plate 7 close to the second L-shaped clamping plate 9 and one side of the front side of the second L-shaped clamping plate 9, two cutting slips 11 are respectively arranged inside the first L-shaped clamping plate 7 and the second L-shaped clamping plate 9.
Furthermore, a square-shaped rubber pad 5 is fixedly arranged on the inner wall of the placing frame 2, the square-shaped rubber pad 5 is arranged outside the main board body 1, the square-shaped rubber pad 5 is in contact with the main board body 1 to limit the main board body 1 from the periphery, and the main board body 1 is prevented from swinging left and right and back and forth in the movement process, so that the service life of the main board body 1 is prolonged;
further, a rubber pad 6 is fixedly arranged at the bottom of the silica gel heat conduction insulation pad 4, the rubber pad 6 is arranged at the top of the main board body 1, the rubber pad 6 is in contact with the top of the main board body 1, the main board body 1 is limited, the main board body 1 is prevented from jumping up and down in the movement process, and therefore the service life of the main board body 1 is prolonged;
further, a first water stop strip 8 is arranged on the inner wall of the first L-shaped clamping plate 7, the first water stop strip 8 is arranged between the placing frame 2 and the square frame 3, and the first water stop strip 8 expands when meeting water, so that water is prevented from entering the placing frame 2 from the first L-shaped clamping plate 7;
further, a second water stop strip 10 is arranged on the inner wall of the second L-shaped clamping plate 9, the second water stop strip 10 is arranged between the placing frame 2 and the square frame 3, and the second water stop strip 10 expands when meeting water to prevent water from entering the placing frame 2 from the second L-shaped clamping plate 7;
furthermore, a second through hole 14 is formed in the top of the front side of the first L-shaped clamping plate 7 and the top of the rear side of the second L-shaped clamping plate 9, and the inserting strip 11 is arranged in the second through hole 14, so that the inserting strip 11 can be inserted into the second through hole 14 to clamp the first L-shaped clamping plate 7 and the second L-shaped clamping plate 9;
furthermore, a first through hole 13 is formed in the protrusion 12, the inserting strip 11 is arranged in the first through hole 13, and the inserting strip 11 can be conveniently inserted into the first through hole 13, so that the positions of the first L-shaped clamping plate 7 and the second L-shaped clamping plate 9 can be fixed.
The utility model discloses the theory of operation: at first place mainboard main part 1 inside placing frame 2, it is spacing to mainboard main part 1 all around through returning shape rubber pad 5, prevent that mainboard main part 1 from controlling and the seesaw in the motion process, mainboard main part 1 place after good alright place square frame 3 in placing frame 2 top, square frame 3 is the echelonment with the place of placing frame 2 contact, make square frame 3 and place chucking between the frame 2, can also prevent that water from getting into place inside frame 2, the inside silica gel heat conduction insulating pad 4 that sets up of square frame 3 can be waterproof, can also be in the effect of heat conduction when mainboard main part 1 moves, the rubber pad 6 of silica gel heat conduction insulating pad 4 bottom can restrict mainboard main part 1, beat from top to bottom during the prevention of motion. Then the first L-shaped clamping plate 7 and the second L-shaped clamping plate 9 are respectively clamped inside the clamping grooves corresponding to the two sides of the placing frame 2 and the square frame 3, meanwhile, the two protrusions 12 are also respectively clamped inside the corresponding first L-shaped clamping plate 7 and the second L-shaped clamping plate 9, then the inserting strip 11 is inserted into the second through hole 14 and the first through hole 13 to clamp the first L-shaped clamping plate 7 and the second L-shaped clamping plate 9, so that the mainboard main body 1 is prevented from being damaged due to water entering the placing frame 2, the first water stop strip 8 and the second water stop strip 10 inside the first L-shaped clamping plate 7 and the second L-shaped clamping plate 9 can expand when meeting water, so that the water can be prevented from entering the placing frame 2, when the mainboard main body 1 needs to be repaired, the square frame 3 can be opened to repair the mainboard main body 1 only by taking down the first L-shaped clamping plate 7 and the second L-shaped clamping plate 9, when the first water stop strip 8 and the second water stop strip 10 need to be replaced, with first L shape cardboard 7 and the cardboard 9 of second L shape from placing frame 2 and 3 both sides of square frame and taking off, alright with the first sealing rod 8 and the second sealing rod 10 of change inside.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an earphone mainboard is traceed back in motion, includes mainboard main part (1), its characterized in that: the novel multifunctional mainboard comprises a mainboard main body (1), wherein a placing frame (2) is arranged outside the mainboard main body (1), a square frame (3) is arranged at the top of the placing frame (2), the square frame (3) is arranged at the top of the mainboard main body (1), a silica gel heat-conducting insulating pad (4) is fixedly arranged on the inner wall of the square frame (3), the silica gel heat-conducting insulating pad (4) is arranged at the top of the mainboard main body (1), a first L-shaped clamping plate (7) is arranged on one side of the square frame (3), the first L-shaped clamping plate (7) is arranged on one side of the placing frame (2), a second L-shaped clamping plate (9) is arranged on the other side of the square frame (3), a protrusion (12) is fixedly arranged on one side of the first L-shaped clamping plate (7), the rear side of the first L-shaped clamping plate (7) is close to the second L-shaped clamping plate (9), and the front side of the second L-shaped clamping plate, the inserting strips (11) are arranged inside the protrusions (12), and the two inserting strips (11) are arranged inside the first L-shaped clamping plate (7) and the second L-shaped clamping plate (9) respectively.
2. The motion traceability headset main board of claim 1, wherein: the novel multifunctional storage box is characterized in that a clip-shaped rubber pad (5) is fixedly arranged on the inner wall of the storage frame (2), the clip-shaped rubber pad (5) is arranged outside the main board body (1), and the clip-shaped rubber pad (5) is in contact with the main board body (1).
3. The motion traceability headset main board of claim 1, wherein: the heat-conducting and insulating silica gel pad is characterized in that a rubber pad (6) is fixedly arranged at the bottom of the heat-conducting and insulating silica gel pad (4), the rubber pad (6) is arranged at the top of the mainboard body (1), and the rubber pad (6) is in contact with the top of the mainboard body (1).
4. The motion traceability headset main board of claim 1, wherein: the inner wall of the first L-shaped clamping plate (7) is provided with a first water stop strip (8), and the first water stop strip (8) is arranged between the placing frame (2) and the square frame (3).
5. The motion traceability headset main board of claim 1, wherein: the inner wall of the second L-shaped clamping plate (9) is provided with a second water stop strip (10), and the second water stop strip (10) is arranged between the placing frame (2) and the square frame (3).
6. The motion traceability headset main board of claim 1, wherein: second through holes (14) are formed in the top of the front side of the first L-shaped clamping plate (7) and the top of the rear side of the second L-shaped clamping plate (9), and the inserting strips (11) are arranged inside the second through holes (14).
7. The motion traceability headset main board of claim 1, wherein: a first through hole (13) is formed in the protrusion (12), and the inserting strip (11) is arranged in the first through hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144749.7U CN213186482U (en) | 2020-09-27 | 2020-09-27 | Earphone mainboard is traceed back in motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144749.7U CN213186482U (en) | 2020-09-27 | 2020-09-27 | Earphone mainboard is traceed back in motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213186482U true CN213186482U (en) | 2021-05-11 |
Family
ID=75776753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022144749.7U Active CN213186482U (en) | 2020-09-27 | 2020-09-27 | Earphone mainboard is traceed back in motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213186482U (en) |
-
2020
- 2020-09-27 CN CN202022144749.7U patent/CN213186482U/en active Active
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