CN207304853U - Wire-controlled apparatus, antenna structure and bluetooth headset - Google Patents
Wire-controlled apparatus, antenna structure and bluetooth headset Download PDFInfo
- Publication number
- CN207304853U CN207304853U CN201721230293.8U CN201721230293U CN207304853U CN 207304853 U CN207304853 U CN 207304853U CN 201721230293 U CN201721230293 U CN 201721230293U CN 207304853 U CN207304853 U CN 207304853U
- Authority
- CN
- China
- Prior art keywords
- metal shell
- pad
- wire
- circuit board
- controlled apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000002184 metal Substances 0.000 claims abstract description 57
- 229910052751 metal Inorganic materials 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241000934357 Conocarpus erectus Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Transmitters (AREA)
Abstract
The utility model discloses a kind of wire-controlled apparatus, including metal shell, circuit board and connector, the circuit board is fixed in the metal shell by stake body, and the stake body is equipped with pad；The pad is connected with the circuit board；The connector is connected on the pad, and the metal shell is connected with the connector.The wire-controlled apparatus of the utility model, by the stake body of support, pad locations are set on it, the conducting of circuit board and metal shell antenna is realized using pad, space can be saved, and can realize electrical connection and signal transmission in the environment of limited, high density layouts in space.The invention also discloses a kind of antenna structure and bluetooth headset.
Description
Technical field
Electronic equipment is the utility model is related to, more particularly, to a kind of wire-controlled apparatus, and utilizes the wire-controlled apparatus
Antenna structure and bluetooth headset.
Background technology
At present, high density, it is small, light-weight be electronic equipment development trend.Set in the electronics much using antenna
In standby, the space for arranging antenna is smaller.Antenna headroom region is limited.Therefore, the performance of antenna is restricted.
Now, more and more electronic equipments use the housing of metal-like.The housing of metal-like can be brought to user
A kind of impression of fashion.In order to increase the space of antenna, a part that can be using metal shell as antenna system.For example,
In bluetooth headset, the shell of its wire-controlled apparatus can be used metal shell, and using this metal shell as antenna radiator.This
Metal shell needs, in the position that radio frequency has been debugged, as distributing point or earth point, to be conducting to circuit board top.
And in wire-controlled apparatus, space is often limited, it is necessary to carry out highdensity layout to it.In the prior art, usually
Distributing point is set on metal shell, and is connect using direct patch on circuit boards, the welding mode such as shrapnel or metal probe
Contact distributing point, but in the case of limited space, such a method is difficult to realize.
Utility model content
One purpose of the utility model is to provide a kind of new solution of wire-controlled apparatus.
First aspect according to the present utility model, there is provided a kind of wire-controlled apparatus, including metal shell, circuit board and connection
Body, the circuit board are fixed in the metal shell by stake body, and the stake body is equipped with pad；One end of the pad
It is connected with the circuit board；The connector is connected to the other end of the pad, the metal shell and the connector
Connect.
Alternatively, the pad is formed on the stake body using laser direct forming technique.
Alternatively, the connector is spring plate structure；The connector includes fixed part, and elastic connection is described
Movable lug portion on fixed part；The fixed part is fixed on the other end of the pad, the movable lug portion and the metal shell bullet
Property connect.
Alternatively, the metal shell is cylindrical shape；The stake body is in flat.
Alternatively, the metal shell is equipped with key board, the button on the key board and the circuit board pair
It should set.
Second aspect according to the present utility model, there is provided a kind of antenna structure, including above-mentioned wire-controlled apparatus.
The third aspect according to the present utility model, there is provided a kind of bluetooth headset, including above-mentioned wire-controlled apparatus, also raise one's voice
Device and conducting wire, the conducting wire are connected between the wire-controlled apparatus and the loudspeaker.
The inventor of the utility model has found, in the prior art, in the case of limited space, it is difficult to connect metal shell
And circuit board.Therefore, the technical assignment or the technical problem to be solved is that art technology that the utility model to be realized
It is that personnel never expect or it is not expected that, therefore the utility model is a kind of new technical solution.
By referring to the drawings to the detailed description of the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will be made apparent from.
Brief description of the drawings
It is combined in the description and the attached drawing of a part for constitution instruction shows the embodiment of the utility model, and
And together with the principle that its explanation is used to explain the utility model.
Fig. 1 is the decomposing state schematic diagram of the Bluetooth antenna for the wire-controlled apparatus for including the utility model.
Fig. 2 is the A portions enlarged drawing in Fig. 1.
Fig. 3 is the B portions enlarged drawing in Fig. 2.
Embodiment
The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should be noted that：It is unless another
Illustrate outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Please refer to Fig.1 to shown in Fig. 3, the wire-controlled apparatus of the present embodiment, including metal shell 1, circuit board 2 and connector 3,
Wherein, metal shell 1 is used as antenna radiator.Circuit board 2 is fixed in metal shell 1 by stake body 4, and stake body 4 is equipped with
The pad 41 that one end is connected with circuit board 2, the other end of pad 41 are connected with connector 3.Also, metal shell 1 is with being connected
Body 3 is in contact connection.In this way, metal shell 1 and circuit board 2 can be connected by pad 41 and connector 3, so that, realize gold
Belong to the conducting of shell 1 and circuit board 2.
Please refer to Fig.2 with shown in Fig. 3, specifically, realize electrical connection from metal shell 1 to circuit board 2, signal is in circuit
Transmitted between plate 2 and metal shell 1.For example, metal shell 1 is used as antenna radiator, signal can be received, signal passes
It is handed to the connector 3 contacted with metal shell 1；Due to the connection between connector 3 and pad 41, signal can be passed further
Pad 41 is passed, finally, since the connection of pad 41 and circuit board 2, signal are transferred to circuit board 2.Certainly, metal shell 1 can be with
Outwards transmitting signal, it is similar with the process that it receives signal, no longer illustrate herein.
In the prior art, distributing point is directly set on metal shell, and from the direct patch of circuit board or welds bullet
Piece, or distributing point is connected to using modes such as metal probes.But it is limited in space in the case of, metal shell and circuit
The opposite position of plate would generally be equipped with button, and distributing point will usually be arranged on the side of metal shell, and the patch on circuit board
Or welding shrapnel can not all touch the distributing point on metal shell, can not also realize line conduction, and realize signal transmission.
And in the present embodiment, under high concentration environment, by the stake body 4 of support, pad 41 is set thereon.In this way,
41 one end of pad is connected with circuit board 2, and the other end is connected with connector 3, and connector 3 is in contact with metal shell 1, i.e. logical
Cross connector 3 and turn on pad 41 and metal shell 1.So as to be realized using pad 41 between metal shell 1 and circuit board 2
Circuit communication.
Wherein, pad 41 can design can according to be actually needed at the lateral location of stake body 4.Also, pad 41
Can be the side whole installation along stake body 4, i.e. can be equipped with pad 41 on the whole side of stake body 4.May be used also
With pad 41 is arranged at intervals along the side of stake body 4, i.e. pad 41 is multiple, and is positioned apart from the side of stake body 4
On.With in the prior art, on circuit boards direct patch, welding the mode such as shrapnel or metal probe compare, in the present embodiment
Directly by forming pad 41 on stent 4, and the conducting of circuit board 2 and metal shell 1 can be saved by pad 41
Space.Further, it is possible to space is limited, realizes and is electrically connected and signal transmission in the environment of high density layouts.
The pad 41 of the utility model is formed on stake body 4, stake body using laser direct forming technique (LDS techniques)
4 can use the material such as plastics so that pad 41 can be formed on stake body 4 by LDS techniques.
Further, since pad 41 is connected by connector 3 with metal shell 1, and the position of pad 41 is different, connector 3
Position is different, it is also different from the position connected of metal shell 1, is, and the position of the distributing point of metal shell 1 is different,
Therefore reception, the tranmitting frequency of antenna by adjusting the position of pad 41, can be adjusted, this belongs to the public affairs of those skilled in the art
Know general knowledge, no longer illustrate herein.
Laser direct forming technique, refers to using computer, according to the movement of the TRAJECTORY CONTROL laser of conductive pattern.By laser
Throwing is shone on molded three-dimensional plastic device, and within the time of several seconds, activated circuit pattern.Briefly, exist
On molding plastic stent, change plating directly on stent using laser technology and form metal pattern.Also, laser directly into
Type technique, is particularly suitable for antenna, for example, antenna for mobile phone, design and producing.
Shown in please referring to Fig.3, connector 3 is spring plate structure.Connector 3 includes fixed part 31, and elastic connection exists
Movable lug portion 32 on fixed part 31.Wherein, fixed part 31 is fixed on pad 41.So one end due to pad 41 and circuit
Plate 2 connects, therefore passes through pad 41, it is possible to achieve the conducting between connector 3 and circuit board 2.Also, movable lug portion 32 and metal
1 Elastic Contact of shell connects, and then, when can be contacted in movable lug portion 32 with metal shell 1, realize from 32 (connector of movable lug portion
3) conducting of metal shell 1 is arrived.And then realize the conducting of metal shell 1 and circuit board 2.
Further, due to using Elastic Contact to connect between movable lug portion 32 and metal shell 1, compared with being fixedly connected,
Elastic connection can reserve more activity spaces, with ease of assembly and can save space.Meanwhile Elastic Contact connects, belong to
It is flexibly connected in one kind, buffering can be played the role of to extraneous pressure, i.e. when metal shell 1 is subject to external force to act on, bullet
Property connect can buffer external force.Compared with rigid be fixedly connected, Elastic Contact connection, can protect metal shell 1 to exist
When being subject to the external force to act on, it will not be disconnected between pad 41.
Please refer to Fig.2 with shown in Fig. 3, can be welded and fixed not only using being welded and fixed between circuit board 2 and stake body 4
Easy to operate, cost is relatively low, but also can fully ensure that the fastness connected between circuit board 2 and stake body 4.Also, circuit
Plate 2 and stake body 4 are directly becoming one, without being attached using other connectors, save space, meet line traffic control dress
The high concentration environment requirement put.
The metal shell 1 of the utility model can be cylindrical, is arranged on the stake body 4 in metal shell 1 preferably in flat
Flat-shaped, pad 41 is formed on the flat side wall of stake body 4, and is extended to from the side wall of stake body 4 on its end face.Circuit board 2
It can be placed on the end face of stake body 4, and the welding of circuit board 2 and pad 41 is realized at position 21.
It is possible to further arrange solder joint 21 on the circuit board 2, and by solder joint 21 thereon, welded with stake body 4.
Wherein, solder joint 21 can be arranged as required at multiple positions of circuit board 2, so as to ensure between circuit board 2 and stake body 4
The reliability of connection.
Shown in please referring to Fig.2, in order to coordinate the shape of conducting wire, visual beautiful effect is played, metal shell 1 can be
For cylindrical shape, it is not limited to cylindrical shape, rectangle or other profiled shapes can be applied to this.
Further, being fastened on metal shell 1 has key board 5.Wherein, the button corresponding circuits plate 2 on key board 5
Set, wherein, pause button, F.F. button, rewind button can be included on key board 5, and song button etc. is replaced, but
It is not limited in cited these types of button, push-button type of the prior art can be applied to this.
Conceived based on above-mentioned utility model, a kind of antenna structure is also claimed in the utility model, it includes above-mentioned line
Control device.It can throw by manipulating wire-controlled apparatus, realize the control to antenna structure.
Conceived based on above-mentioned utility model, the utility model further requirement protects a kind of bluetooth headset.It refer to Fig. 1 institutes
Show, bluetooth headset includes above-mentioned wire-controlled apparatus, loudspeaker 6 and conducting wire.Wherein, conducting wire 7 is connected to wire-controlled apparatus and raises one's voice
Between device 6.
Further, can also be by leading between multiple wire-controlled apparatus when bluetooth headset is equipped with multiple wire-controlled apparatus
Line 7 connects.
Although some specific embodiments of the utility model are described in detail by example, this area
It is to be understood by the skilled artisans that example above merely to illustrate, rather than in order to limit the scope of the utility model.This
Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case of, to above example
Modify.The scope of the utility model is defined by the following claims.
Claims (7)
1. a kind of wire-controlled apparatus, it is characterised in that including metal shell (1), circuit board (2) and connector (3), the circuit board
(2) it is fixed on by stake body (4) in the metal shell (1), the stake body (4) is equipped with pad (41)；The pad
(41) one end is connected with the circuit board (2)；The connector (3) is connected to the pad (41) other end, the gold
Belong to shell (1) to connect with the connector (3).
2. wire-controlled apparatus according to claim 1, it is characterised in that the pad (41) uses laser direct forming technique
It is formed on the stake body (4).
3. wire-controlled apparatus according to claim 2, it is characterised in that the connector (3) is spring plate structure；The company
Junctor includes fixed part (31), and movable lug portion (32) of the elastic connection on the fixed part (31)；The fixed part (31)
The other end of the pad (41) is fixed on, the movable lug portion (32) is connected with the metal shell (1) Elastic Contact.
4. wire-controlled apparatus according to any one of claims 1 to 3, it is characterised in that the metal shell (1) is cylinder
Shape；The stake body (4) is in flat.
5. wire-controlled apparatus according to claim 4, it is characterised in that the metal shell (1) is equipped with key board
(5), the button on the key board (5) is correspondingly arranged with the circuit board (2).
6. a kind of antenna structure, it is characterised in that including the line traffic control dress according to any one of claim 1 to 5 claim
Put.
7. a kind of bluetooth headset, it is characterised in that including the line traffic control dress according to any one of claim 1 to 5 claim
Put, further include loudspeaker (6) and conducting wire (7), the conducting wire (7) be connected to the wire-controlled apparatus and the loudspeaker (6) it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230293.8U CN207304853U (en) | 2017-09-22 | 2017-09-22 | Wire-controlled apparatus, antenna structure and bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230293.8U CN207304853U (en) | 2017-09-22 | 2017-09-22 | Wire-controlled apparatus, antenna structure and bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207304853U true CN207304853U (en) | 2018-05-01 |
Family
ID=62442566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230293.8U Withdrawn - After Issue CN207304853U (en) | 2017-09-22 | 2017-09-22 | Wire-controlled apparatus, antenna structure and bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207304853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623883A (en) * | 2017-09-22 | 2018-01-23 | 歌尔股份有限公司 | Wire-controlled apparatus, antenna structure and bluetooth earphone |
-
2017
- 2017-09-22 CN CN201721230293.8U patent/CN207304853U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623883A (en) * | 2017-09-22 | 2018-01-23 | 歌尔股份有限公司 | Wire-controlled apparatus, antenna structure and bluetooth earphone |
| CN107623883B (en) * | 2017-09-22 | 2023-11-21 | 歌尔股份有限公司 | Wire control device, antenna structure and Bluetooth headset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180501 Effective date of abandoning: 20231121 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180501 Effective date of abandoning: 20231121 |