CN109788391A - Earphone hardware component and its bluetooth headset - Google Patents
Earphone hardware component and its bluetooth headset Download PDFInfo
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- CN109788391A CN109788391A CN201910234214.8A CN201910234214A CN109788391A CN 109788391 A CN109788391 A CN 109788391A CN 201910234214 A CN201910234214 A CN 201910234214A CN 109788391 A CN109788391 A CN 109788391A
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- plate
- hardware component
- cathode
- contact plate
- circuit board
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- 241000826860 Trapezium Species 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000000515 tooth Anatomy 0.000 description 2
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- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Invention provides a kind of earphone hardware component and its bluetooth headset, the earphone hardware component includes circuit board, cradle, cathode contact plate and positive contact plate, the end two sides of circuit board are respectively equipped with positive port and cathode port, cradle includes limit base and limit plate, and limit base is equipped with positive spliced eye and cathode spliced eye；Positive contact plate is identical as the structure of cathode contact plate, includes pressing plate and grip block, and grip block includes plugboard and directing plate, and plugboard is equipped with inserting groove, and the end of circuit board is plugged in inserting groove.Invention is by being set up directly on the design on circuit board for positive port and cathode port, loading error caused by effectively preventing as adopting inserting mode, reduce error rate, reduce bad product rate, pass through the design of inserting groove, the electric connection between contact plate and positive and negative anodes port is carried out in a manner of using grafting, improves the assembly efficiency of bluetooth headset.
Description
Technical field
Invention is related to ear phone technology field, in particular to a kind of earphone hardware component and its bluetooth headset.
Background technique
Being widely used in the daily life of wireless charging technology at present, especially current portable intelligent are set
The wireless blue tooths product such as standby, wearable device flourishes.Bluetooth headset is a kind of small device based on Bluetooth technology, blue
Tooth earphone exactly applies Bluetooth technology in hands-free headsets, allows user that can exempt impeding for irritating electric wire, it is comfortable with
Various modes are easily conversed, and have been always the good tool of Mobile Commerce race raising efficiency since bluetooth headset comes out.
But it in bluetooth headset production assembling process currently on the market, needs positive and negative anodes port and circuit board using slotting
The mode connect is assembled, so that being easy error in assembling process, leads to the raising of bad product rate.
Summary of the invention
Based on this, the purpose of invention is to solve in the prior art, and due to assembling, error rate is higher to be caused bluetooth headset
The higher problem of bad product rate.
A kind of earphone hardware component, including circuit board, the cradle being connect with the circuit board and respectively with the charging
The cathode contact plate of seat grafting and positive contact plate, the end two sides of the circuit board are respectively equipped with positive port and negative pole end
Mouthful, the cradle includes limit base and the limit plate set on the limit base bottom, and the limit base is equipped with positive grafting
Hole and cathode spliced eye, the anode contact plate is electrically connected through the positive spliced eye and with the positive port, described
Cathode contact plate is electrically connected through the cathode spliced eye and with the cathode port；
The anode contact plate is identical as the structure of the cathode contact plate, includes pressing plate and connects with the pressing plate
The grip block connect, the grip block include plugboard and the directing plate set on the plugboard upper end, and the plugboard is equipped with
Inserting groove, the end of the circuit board are plugged in the inserting groove.
Above-mentioned bluetooth headset, by the way that positive port and cathode port are set up directly on the design on circuit board, effectively
Loading error, reduces error rate caused by preventing as adopting inserting mode, reduces bad product rate, passes through the inserting groove
Design, effectively to facilitate contact using the electric connection carried out in a manner of grafting between contact plate and positive and negative anodes port
Assembly between plate and circuit board improves the assembly efficiency of the bluetooth headset.
Further, the middle inside of the plugboard is equipped with escape groove, and the inside both ends of the plugboard are respectively equipped with
Pilot hole and assembles post are equipped with pressing part between the end of the assembles post and the plugboard.
Further, the pressing part is made of groups of springs structure, and the pressing part is for the different plugboards
Press fit arrangement between the assembles post and the pilot hole.
Further, the positive contact plate and the cathode contact plate are all made of curved plate-like structure, the pressing plate
Using half elliptic structure, and the positive contact plate and the cathode contact plate are connected with the inside of the corresponding pressing plate
It connects.
Further, the section of the directing plate be trapezium structure, and the width of the directing plate from the grip block
Contact jaw sequentially reduce towards the circuit board.
Further, the directing plate is equipped with guiding groove, and the guiding groove is conducted with the inserting groove.
Further, the length of the pressing plate is greater than the length of the limit base, and the width of the grip block is less than institute
State the width of circuit board.
Further, the middle part of the limit base is equipped with locating slot, and the bottom of the circuit board is equipped with and the locating slot
The mutually positioning column of assembly.
Further, it is all made of between the limit plate and the limit base, between the grip block and the spliced eye
Vertical connection.
A kind of bluetooth headset, including earphone case and above-mentioned earphone hardware component, the earphone hardware component are accommodated in
In the earphone case.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the earphone hardware component that first embodiment of the invention provides；
Fig. 2 is the configuration schematic diagram of earphone hardware component in Fig. 1；
Fig. 3 is the structural schematic diagram of limit base in Fig. 2；
Fig. 4 is the structural schematic diagram of cathode contact plate in Fig. 2；
Fig. 5 is the structural schematic diagram for the positive contact plate that invention second embodiment provides；
Fig. 6 is the structural schematic diagram for the bluetooth headset that third embodiment of the invention provides；
Fig. 7 is the structural schematic diagram in Fig. 6 between earphone case and earphone hardware component；
Essential element symbol description:
| Earphone hardware component | 100 | Circuit board | 10 |
| Limit base | 11 | Positive contact plate | 12 |
| Cathode contact plate | 13 | Positive port | 14 |
| Cathode port | 15 | Positive spliced eye | 16 |
| Limit plate | 17 | Cathode spliced eye | 18 |
| Locating slot | 19 | Pressing plate | 20 |
| Plugboard | 21 | Directing plate | 22 |
| Inserting groove | 23 | Guiding groove | 24 |
| Escape groove | 25 | Pilot hole | 26 |
| Assembles post | 27 | Grip block | 28 |
| Bluetooth headset | 101 | Earphone case | 102 |
Specific embodiment
To keep the purposes, technical schemes and advantages of invention embodiment clearer, below in conjunction with invention embodiment
In attached drawing, the technical solution in invention embodiment is clearly and completely described, it is clear that described embodiment
It is a part of embodiment of invention, rather than whole embodiments.Based on the embodiment in invention, ordinary skill
Personnel's every other embodiment obtained without creative efforts belongs to the range of invention protection.
Therefore, claimed invention is not intended to limit to the detailed description of the embodiment of the invention provided in the accompanying drawings below
Range, but it is merely representative of the selected embodiment of invention.Based on the embodiment in invention, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, the range of invention protection is belonged to.
In the description of invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Description invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as the limitation to invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of invention, the meaning of " plurality " is two or more, remove
It is non-separately to have clearly specific restriction.
In invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands concrete meaning of the above-mentioned term in invention.
In invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower" can
It also may include that the first and second features are not direct contacts but pass through them to include that the first and second features directly contact
Between other characterisation contact.Moreover, fisrt feature includes fisrt feature above the second feature " above ", " above " and " above "
Right above second feature and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is
Two features " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
One characteristic level height is less than second feature.
Referring to FIG. 1 to FIG. 4, first embodiment of the invention provide a kind of earphone hardware component 100 include circuit board 10,
With the cradle 11 of the circuit board 10 connection and respectively contacted with the cathode contact plate 13 of 11 grafting of cradle and anode
Plate 12, the circuit board 10 is for realizing the radio function and vocal performance of bluetooth headset, and the cradle 11 is for described
Cathode contact plate 13 and the positive contact plate 12 fix, to improve cathode contact plate 13 and positive contact plate 12
The stability of structure between circuit board 10, the end two sides of the circuit board 10 are respectively equipped with positive port 14 and negative pole end
After mouth 15, cathode contact plate 13 and positive contact plate 12 are used to be electrically connected with positive and negative anodes port 15, to facilitate external charging line
Charging to circuit board 10, in the present embodiment, by the way that positive port 14 and cathode port 15 to be set up directly on circuit board 10
Design, effectively prevent rosin joint dry joint, height as present in the modes such as the bonding wire, copper-surfaced needle, hardware welding plate that use in the market
The problems such as low uneven, assembly efficiency is slow, assembling process is difficult, consumptive material use can also be reduced, it is save the cost, environmentally protective.
Specifically, the cradle 11 includes cradle 11 and the limit set on 11 bottom of cradle in the present embodiment
Position plate 17, the cradle 11 are used to that limit to be fixed to the positive contact plate 12 and the cathode contact plate 13, to prevent
The only shaking after the positive contact plate 12, the cathode contact plate 13 and the circuit board 10 assembly, improves the earphone
The integrally-built stability of hardware component 100, the limit plate 17 is for preventing the positive contact plate 12, the cathode contact
Excessive assembly between plate 13 and the circuit board 10, the cradle 11 are equipped with positive spliced eye 16 and cathode spliced eye
18, the anode contact plate 12 is electrically connected through the positive spliced eye 16 and with the positive port 14, and the cathode connects
Touch panel 13 is electrically connected through the cathode spliced eye 18 and with the cathode port 15；
Preferably, in the present embodiment, the anode contact plate 12 is identical as the structure of the cathode contact plate 13, wraps
The grip block 28 for including pressing plate 20 and connecting with the pressing plate 20, the pressing plate 20 is for facilitating user to the grip block
28 pressing, the grip block 28 are used for by the way of clamping the circuit board 10, so that the corresponding and described positive port 14
Or the cathode port 15 is electrically connected, the grip block 28 includes plugboard 21 and the guidance set on 21 upper end of plugboard
Plate 22, the plugboard 21 are equipped with inserting groove 23, and the end of the circuit board 10 is plugged in the inserting groove 23.
In addition, the anode contact plate 12 and the cathode contact plate 13 are all made of curved plate-like structure in the present embodiment,
The pressing plate 20 uses half elliptic structure, and the positive contact plate 12 and the cathode contact plate 13 with it is corresponding described in press
The inside of pressing plate 20 is connected, and the section of the directing plate 22 is trapezium structure, and the width of the directing plate 22 from it is described
The contact jaw of grip block 28 sequentially reduces towards the circuit board 10, and the directing plate 22 is equipped with guiding groove 24, the guidance
Slot 24 is conducted with the inserting groove 23, by the design of the directing plate 22 and the guiding groove 24, effectively inserts to described
Grafting assembly between fishplate bar 21 and the circuit board 10 plays guidance effect, and then has ensured the plugboard 21 and institute
State the assembly efficiency between circuit board 10.
Further, the length of the pressing plate 20 is greater than the length of the cradle 11, the width of the grip block 28
Degree is less than the width of the circuit board 10, and the middle part of the cradle 11 is equipped with locating slot 19, and the bottom of the circuit board 10 is set
Have with 19 phase of locating slot assembly positioning column, between the limit plate 17 and the cradle 11, the grip block 28 with
Vertical connection is all made of between the spliced eye.
Above-mentioned earphone hardware component 100, by the way that positive port 14 and cathode port 15 to be set up directly on circuit board 10
Design, loading error caused by effectively preventing as adopting inserting mode reduces error rate, reduces bad product rate,
By the design of the inserting groove 23, the electrical property between contact plate and positive and negative anodes port 15 is carried out in a manner of using grafting and is connected
It connects, effectively facilitates the assembly between contact plate and circuit board 10, improve earphone hardware component machine 100 and bluetooth headset
Assembly efficiency, and to be not easy short circuit, ease of assembly, assembling error rate low and bad product rate is low for above-mentioned earphone hardware component.
Referring to Fig. 5, the structural schematic diagram of the positive contact plate 12 provided for invention second embodiment, the second embodiment
More or less the same with the structure of first embodiment, difference is, in the present embodiment, the middle inside of the plugboard 21, which is equipped with, is kept away
Allow slot 25, the inside both ends of the plugboard 21 are respectively equipped with pilot hole 26 and assembles post 27, the end of the assembles post 27 with
Pressing part is equipped between the plugboard 21, the assembles post 27 and the structure of the pilot hole 26 match.
Specifically, by the design of the escape groove 25, can have in 10 charging process of circuit board in the present embodiment
Effect plays evacuation effect to charging connector, and by the design of the assembles post 27 and the pilot hole 26, effective to improve
The stability of structure between the positive contact plate 12 and the cathode contact plate 13, it is therefore prevented that by institute caused by shaking
State the generation of obscission between positive contact plate 12 or the cathode contact plate 13 and the circuit board 10.
Further, the pressing part is made of groups of springs structure, and the pressing part is for the different plugboards 21
Press fit arrangement between the upper assembles post 27 and the pilot hole 26, and then prevent the plugboard 21 due to assembling process
Deformation caused by middle pressure force improves the service life of the plugboard 21.
Fig. 6 to Fig. 7 is please referred to, for the structural schematic diagram for the bluetooth headset 101 that third embodiment of the invention provides, including ear
Casing body 102 and above-mentioned earphone hardware component 100, the earphone hardware component 100 are accommodated in the earphone case 102,
The earphone case 102 is used to facilitate the wearing of user, and for blocking to the earphone hardware component 100, to prevent
The damage of the earphone hardware component 100, by will be used between the earphone hardware component 100 and the earphone case 102
The mode of grafting, effectively raises assembly efficiency, so that the bluetooth headset 101 is not easy short circuit, ease of assembly, assembling error
Rate is low and bad product rate is low.
Above embodiment described the technical principle of invention, these descriptions are intended merely to explain the principle of invention, and cannot
It is construed to the limitation of invention protection scope in any way.Based on the explanation herein, those skilled in the art does not need to pay
Creative labor can associate other specific embodiments of invention, these modes fall within the protection scope of invention
It is interior.
Claims (10)
1. a kind of earphone hardware component, it is characterised in that: including circuit board, the cradle being connect with the circuit board and respectively with
The cathode contact plate of the cradle grafting and positive contact plate, the end two sides of the circuit board be respectively equipped with positive port and
Cathode port, the cradle include limit base and the limit plate set on the limit base bottom, and the limit base is equipped with just
Pole spliced eye and cathode spliced eye, the anode contact plate electrically connect through the positive spliced eye and with the positive port
It connects, the cathode contact plate is electrically connected through the cathode spliced eye and with the cathode port；
The anode contact plate is identical with the structure of the cathode contact plate, connect including pressing plate and with the pressing plate
Grip block, the grip block include plugboard and the directing plate set on the plugboard upper end, and the plugboard is equipped with grafting
Slot, the end of the circuit board are plugged in the inserting groove.
2. earphone hardware component according to claim 1, it is characterised in that: the middle inside of the plugboard is equipped with evacuation
Slot, the inside both ends of the plugboard are respectively equipped with pilot hole and assembles post, the end of the assembles post and the plugboard it
Between be equipped with pressing part.
3. earphone hardware component according to claim 2, it is characterised in that: the pressing part uses groups of springs structure system
At press fit arrangement of the pressing part on the different plugboards between the assembles post and the pilot hole.
4. earphone hardware component according to claim 1, it is characterised in that: the anode contact plate and the cathode contact
Plate is all made of curved plate-like structure, and the pressing plate uses half elliptic structure, and the positive contact plate and the cathode connect
It is connected on the inside of touch panel and the corresponding pressing plate.
5. earphone hardware component according to claim 1, it is characterised in that: the section of the directing plate is trapezium structure,
And the width of the directing plate sequentially reduces from the contact jaw with the grip block towards the circuit board.
6. earphone hardware component according to claim 1, it is characterised in that: the directing plate is equipped with guiding groove, described
Guiding groove is conducted with the inserting groove.
7. earphone hardware component according to claim 1, it is characterised in that: the length of the pressing plate is greater than the limit
The length of seat, the width of the grip block are less than the width of the circuit board.
8. earphone hardware component according to claim 1, it is characterised in that: the middle part of the limit base is equipped with locating slot,
The bottom of the circuit board is equipped with the positioning column mutually assembled with the locating slot.
9. earphone hardware component according to claim 1, it is characterised in that: between the limit plate and the limit base,
Vertical connection is all made of between the grip block and the spliced eye.
10. a kind of bluetooth headset based on earphone hardware component described in claim 1-9, which is characterized in that including ear casing
Body and earphone hardware component, the earphone hardware component are accommodated in the earphone case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234214.8A CN109788391A (en) | 2019-03-26 | 2019-03-26 | Earphone hardware component and its bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234214.8A CN109788391A (en) | 2019-03-26 | 2019-03-26 | Earphone hardware component and its bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109788391A true CN109788391A (en) | 2019-05-21 |
Family
ID=66490601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910234214.8A Pending CN109788391A (en) | 2019-03-26 | 2019-03-26 | Earphone hardware component and its bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109788391A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165666A (en) * | 2020-09-28 | 2021-01-01 | 立讯电子科技（昆山）有限公司 | Wireless earphone and earphone charging box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165666A (en) * | 2020-09-28 | 2021-01-01 | 立讯电子科技（昆山）有限公司 | Wireless earphone and earphone charging box |
| CN112165666B (en) * | 2020-09-28 | 2023-11-14 | 立讯电子科技（昆山）有限公司 | Wireless earphone and earphone charging box |
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Application publication date: 20190521 |
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