CN107689483A - Antenna module and electronic equipment - Google Patents
Antenna module and electronic equipment Download PDFInfo
- Publication number
- CN107689483A CN107689483A CN201710677553.4A CN201710677553A CN107689483A CN 107689483 A CN107689483 A CN 107689483A CN 201710677553 A CN201710677553 A CN 201710677553A CN 107689483 A CN107689483 A CN 107689483A
- Authority
- CN
- China
- Prior art keywords
- antenna
- elastic arm
- metal front
- groove
- main part
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 37
- 238000005452 bending Methods 0.000 claims abstract description 9
- 230000001154 acute effect Effects 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
Landscapes
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of antenna module, including metal front, insulate center, circuit board and antenna shrapnel, the metal front is provided with opening, the insulation center is in the opening and is fixed on the metal front, the circuit board is fixed on the insulation center, the antenna shrapnel includes fixed support and respectively from the first elastic arm of fixed support both ends bending, second elastic arm, the fixed support is fixed on the insulation center, first elastic arm, second elastic arm is resiliently attached to antenna feed point and the metal front on the circuit board respectively.A kind of antenna module and electronic equipment provided by the invention, antenna contacts and metal front are turned on by antenna shrapnel, what metal front realized aerial signal sends and receives function, pass through the cooperation of antenna shrapnel and insulation center simultaneously, so that the overall structure of antenna module is even closer, reduce the space-consuming of antenna shrapnel.
Description
Technical field
The present invention relates to electronic device field, more specifically to a kind of antenna module and electronic equipment.
Background technology
At present, there is very wearable device, such as intelligent watch in the market, and this kind of product all has communication function, production
Corresponding antenna assembly is designed with inside product.Because the communication function of wearable device is stronger and stronger, antenna assembly is also more next
It is more, such as gps antenna, WIFI antennas and Bluetooth antenna etc., so necessarily cause space that antenna assembly takes also increasingly
Greatly, miniaturization is pursued in the design of another aspect wearable device.It is real how while wearable device integral miniaturization is ensured
The powerful communication function of existing wearable device, turns into more and more manufacturer's urgent problems.
The content of the invention
The technical problems to be solved by the invention are overcome the deficiencies in the prior art, there is provided one kind is done using metal front
The antenna module of antenna.
In order to realize above-mentioned purpose, present invention employs following technical scheme：
A kind of antenna module, including metal front, insulation center, circuit board and antenna shrapnel, the metal front are provided with
Opening, the insulation center is in the opening and is fixed on the metal front, and the circuit board is fixed on described exhausted
On edge center, the antenna shrapnel includes fixed support and the first elastic arm bent respectively from the fixed support both ends, the
Two elastic arms, the fixed support are fixed on the insulation center, first elastic arm, second elastic arm bullet respectively
Property be connected to antenna feed point and the metal front on the circuit board, metal front is used for the transmitting-receiving of aerial signal.
Preferably, the fixed support is U-shaped support, and the fixed support is sticked on the frame of the insulation center,
The assembling and fixation of convenient antenna shell fragment, and do not need extra fixture to carry out fixed antenna shell fragment.
Preferably, the fixed support includes main part, from the first extension of main part bending and from described the
Second extension of one extension bending, the insulation center form first close to the first surface portion concave of the circuit board
Groove, the second surface portion concave relative with the first surface forms the second groove, the main body on the insulation center
Portion is held on the bottom of the first groove, and second extension is held on the bottom of second groove, first extension
The insulation center is connected in the side wall of the metal front inwall.
Preferably, the bottom of first groove is provided with projection, and the main part is provided with positioning hole, and the projection is worn
In in the positioning hole so that main part and the first groove bottom it is snugly even closer, antenna shrapnel is more firmly solid
Due on insulation center.
Preferably, the side wall of first groove is provided with depressed part, and the main part part is inserted in the depressed part,
Formed to the further spacing of main part.
Preferably, the main part and first groove are T-shaped, and the relative both sides of the main part, which are provided with, to stop
Portion, the stop part are connected to the side wall of first groove.
Preferably, the angle between first elastic arm and the main part is acute angle, the end of first elastic arm
End is bent to form the first contact site of arc, and first contact site is electrically connected to the antenna feed point on the circuit board.
Preferably, the angle between second elastic arm and second extension is acute angle, second elastic arm
End be bent to form the second contact site of arc and be connected to the inwall of the metal front.
Present invention also offers a kind of electronic equipment, including bonnet, liquid crystal module and any of the above-described kind of antenna module, institute
Stating insulation center also includes the plate body in framework, and the liquid crystal module is carried on table of the plate body away from the circuit board
On face, the bonnet is fixed on the metal front.
A kind of antenna module and electronic equipment provided by the invention, are led antenna contacts and metal front by antenna shrapnel
Logical, metal front realizes the function that sends and receives of aerial signal, while by the cooperation of antenna shrapnel and insulation center,
So that the overall structure of antenna module is even closer, reduce the space-consuming of antenna shrapnel.
Brief description of the drawings
Fig. 1 is the antenna module structure decomposition figure of the embodiment of the present invention.
Fig. 2 is the antenna module profile of the embodiment of the present invention.
Fig. 3 is the antenna shrapnel structure schematic diagram of the embodiment of the present invention.
Fig. 4 is the insulation center partial enlarged drawing of the embodiment of the present invention.
Fig. 5 is the antenna shrapnel and insulation center installation diagram of the embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
With reference to shown in Fig. 1 and Fig. 2, the antenna module in the embodiment of the present invention includes metal front 10, insulation center 20, electricity
Road plate 30 and antenna shrapnel 40, metal front 10 are the housing with opening, and insulation center 20 is arranged in opening, and is fixed on
On metal front 10, circuit board 30 is fixed on insulation center 20, and antenna shrapnel 40 includes fixed support 41 and respectively self-retaining
The first elastic arm 42, the second elastic arm 43 of the both ends of support 41 bending, wherein, fixed support 41 is fixed on insulation center 20,
First elastic arm 42, the second elastic arm 43 are resiliently attached to antenna feed point and metal front 10 on circuit board 30 respectively, so,
Antenna feed point and the mutual conduction of metal front 10, metal front 10 are used to realize sending and receiving for aerial signal.
Specifically, as shown in Fig. 3, Fig. 4, Fig. 5, fixed support 41 is preferably U-shaped support, and fixed support 41 is fastened on insulation
In the framework of center 20, the assembling and fixation of convenient antenna shell fragment 40, and do not need extra fixture to carry out fixed antenna shell fragment
40.Further, fixed support 41 includes the first extension 41b of main part 41a, main body 41a bending and prolonged from first
Second extension 41c of extending portion 41b bendings, insulation center 20 form the close to the first surface portion concave of the circuit board 30
One groove 21, the second surface portion concave relative with first surface forms the second groove 22, main part 41a on the center 20 that insulate
The bottom of the first groove 21 is held on, the second extension 41c is held on the bottom of the second groove 22, and the first extension 41b is abutted
In insulation center 20 in the side wall of the inwall of metal front 10.On the one hand, the first groove 21 and the second groove 22 are set
Put so that antenna shrapnel 40 is regularly more firm, on the other hand, antenna shrapnel 40 is in height, width and insulation center 20
Lap it is more, further reduce the space-consuming of antenna shrapnel 40.
Further, the bottom of the first groove 21 is provided with raised 21a, and correspondingly, main part 41a is provided with positioning hole 41d,
Raised 21a is arranged in positioning hole 41d so that main part 41a and the first groove 21 bottom it is snugly even closer, antenna
Shell fragment 40 is more firmly fixed on insulation center 20.
Further, main part 41a is T-shaped, and main part 41a includes the stop part 41e for being symmetricly set in both sides, accordingly
Ground, the first groove 21 is T-shaped, and the stop part 41e of both sides is connected in the side wall of the first groove 21.In order that the antenna shrapnel obtained
40 are further secured to insulate on center 20, and the sidewall sections concave shape of the first groove 21 is in depression portion 21b, main part 41a's
Two side portions are inserted in depressed part 21b, are formed further spacing.
Specifically, the angle between the first elastic arm 42 and main part 41a is acute angle, and the end of the first elastic arm 42 is bent
The first the contact site 42a, the first contact site 42a for forming arc is electrically connected to the antenna feed point on circuit board 30, when the first elasticity
When arm 42 is compressed, the first contact site 42a of arc is brought into close contact with antenna feed point.Second elastic arm 43 and the second extension
Angle between 41c is acute angle, the end of the second elastic arm 43 be bent to form arc the second contact site 43a be connected to metal before
The inwall of shell 10.So pass through the elastic connection of antenna shrapnel 40 so that the electric signal between antenna feed point and metal front 10
Turn on all right, ensure that the stabilization of antenna performance.First elastic arm 42 of the present embodiment, the elasticity of fixed support 41 and second
Arm 43 is integrally formed.
The electronic equipment of the present embodiment is preferably intelligent watch, and it includes bonnet, liquid crystal module and above-mentioned antenna module,
Wherein, the center 20 that insulate also includes the plate body 23 in framework, and liquid crystal module is in opening, and it is remote to be carried on plate body 23
On the surface of circuit board, bonnet is fixed on metal front 10.Insulation center 20 in the present embodiment preferably uses plastic cement center,
Plate body 23 preferably uses metal plate, and its support strength is stronger.
A kind of antenna module and electronic equipment provided by the invention, are led antenna contacts and metal front by antenna shrapnel
Logical, metal front realizes the function that sends and receives of aerial signal, while by the cooperation of antenna shrapnel and insulation center,
So that the overall structure of antenna module is even closer, reduce the space-consuming of antenna shrapnel.
The embodiment of the present invention is described in detail above, although having show and described some implementations
Example, it will be understood by those skilled in the art that limiting the of the invention of its scope by claim and its equivalent not departing from
In the case of principle and spirit, these embodiments can be modified and perfect, these are changed and improved also should be in the present invention
Protection domain in.
Claims (9)
1. a kind of antenna module, it is characterised in that including metal front (10), insulation center (20), circuit board (30) and antenna
Shell fragment (40), the metal front (10) are provided with opening, and the insulation center (20) is in the opening and is fixed on described
On metal front (10), the circuit board (30) is fixed on the insulation center (20), and the antenna shrapnel (40) includes solid
Fixed rack (41) and respectively the first elastic arm (42) from the bending of the fixed support (41) both ends, the second elastic arm (43), institute
State fixed support (41) to be fixed on the insulation center (20), first elastic arm (42), second elastic arm (43)
The antenna feed point and the metal front (10) being resiliently attached to respectively on the circuit board (30).
2. antenna module according to claim 1, it is characterised in that the fixed support (41) is U-shaped support, described solid
Fixed rack (41) is sticked on the frame of the insulation center (20).
3. antenna module according to claim 2, it is characterised in that the fixed support (41) include main part (41a),
The first extension (41b) from the main part (41a) bending and the second extension from first extension (41b) bending
(41c), the insulation center (20) form the first groove (21), institute close to the first surface portion concave of the circuit board (30)
State second surface portion concave relative with the first surface on insulation center (20) and form the second groove (22), the main body
Portion (41a) is held on the bottom of the first groove (21), and second extension (41c) is held on the bottom of second groove (22)
Portion, first extension (41b) are connected to the insulation center (20) in the side wall of the metal front (10) inwall.
4. antenna module according to claim 3, it is characterised in that the bottom of first groove (21) is provided with projection
(21a), the main part (41a) are provided with positioning hole (41d), and the projection (21a) is arranged in the positioning hole (41d).
5. the antenna module according to claim 3 or 4, it is characterised in that the side wall of first groove (21) is provided with recessed
Fall into portion (21b), the main part (41a) is partly inserted in the depressed part (21b).
6. antenna module according to claim 5, it is characterised in that the main part (41a) and first groove
(21) T-shaped, the relative both sides of the main part (41a) are provided with stop part (41e), and the stop part (41e) is connected to institute
State the side wall of the first groove (21).
7. antenna module according to claim 3, it is characterised in that first elastic arm (42) and the main part
Angle between (41a) is acute angle, and the end of first elastic arm (42) is bent to form arc towards the main part (41a)
First contact site (42a), first contact site (42a) are electrically connected to the antenna feed point on the circuit board (30).
8. antenna module according to claim 3, it is characterised in that second elastic arm (43) and the described second extension
Angle between portion (41c) is acute angle, and the end of second elastic arm (43) is bent to form the second contact site (43a) of arc
It is connected to the inwall of the metal front (10).
9. a kind of electronic equipment, it is characterised in that including the antenna described in bonnet, liquid crystal module and any one of claim 1 to 8
Component, the insulation center (20) also include the plate body (23) in framework, and the liquid crystal module is carried on the plate body
(23) on the surface away from the circuit board (30), the bonnet is fixed on the metal front (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710677553.4A CN107689483A (en) | 2017-08-09 | 2017-08-09 | Antenna module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710677553.4A CN107689483A (en) | 2017-08-09 | 2017-08-09 | Antenna module and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107689483A true CN107689483A (en) | 2018-02-13 |
Family
ID=61153279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710677553.4A Pending CN107689483A (en) | 2017-08-09 | 2017-08-09 | Antenna module and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107689483A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321522A (en) * | 2018-04-23 | 2018-07-24 | 深圳市泽华永盛技术有限公司 | A kind of electronic equipment antenna structure |
| CN108577807A (en) * | 2018-03-16 | 2018-09-28 | 深圳市沃特沃德股份有限公司 | Intelligent wearable device |
| CN108682980A (en) * | 2018-04-24 | 2018-10-19 | 深圳市信维通信股份有限公司 | Zero shift elastic sheet connector |
| CN109343329A (en) * | 2018-11-30 | 2019-02-15 | 歌尔科技有限公司 | A kind of smartwatch and its watchcase |
| CN109343330A (en) * | 2018-11-30 | 2019-02-15 | 歌尔科技有限公司 | A kind of smartwatch and its watchcase |
| CN109449566A (en) * | 2018-09-30 | 2019-03-08 | 深圳市沃特沃德股份有限公司 | Three-in-one antenna component and electronic equipment |
| CN109561629A (en) * | 2019-01-10 | 2019-04-02 | Oppo广东移动通信有限公司 | Terminal device |
| CN111029730A (en) * | 2019-12-26 | 2020-04-17 | 惠州Tcl移动通信有限公司 | Antenna structure and mobile terminal |
| CN111355030A (en) * | 2020-03-10 | 2020-06-30 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN112018505A (en) * | 2020-08-17 | 2020-12-01 | Oppo广东移动通信有限公司 | Antenna shell fragment, antenna module and electron device |
| CN112310607A (en) * | 2020-10-26 | 2021-02-02 | 歌尔智能科技有限公司 | Antenna grounding structure and wearable equipment with same |
| CN113497331A (en) * | 2020-04-03 | 2021-10-12 | Oppo广东移动通信有限公司 | Electronic equipment and wearable equipment |
| CN116646707A (en) * | 2021-09-07 | 2023-08-25 | 荣耀终端有限公司 | Electronic equipment |
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| CN205944375U (en) * | 2016-04-28 | 2017-02-08 | 歌尔股份有限公司 | Antenna feed shell fragment and antenna |
| CN106848582A (en) * | 2017-04-01 | 2017-06-13 | 深圳天珑无线科技有限公司 | Antenna system and mobile terminal |
| KR20170069036A (en) * | 2015-12-10 | 2017-06-20 | 주식회사 아모텍 | Circuit protection contactor and mobile electronic device with the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11355023A (en) * | 1998-06-12 | 1999-12-24 | Nec Saitama Ltd | Portable communication unit having built-in antenna |
| KR20050025283A (en) * | 2003-09-03 | 2005-03-14 | 에타 쏘시에떼 아노님 마누팍투레 홀로게레 스위세 | Portable object comprising a wristband provided with electrical connection means through the case, electrical contact flange for said object, and mounting method for said flange |
| CN101707301A (en) * | 2009-11-24 | 2010-05-12 | 中兴通讯股份有限公司 | Metal spring leaf in electronic product and connecting structure adopting same |
| CN103873615A (en) * | 2014-02-28 | 2014-06-18 | 宇龙计算机通信科技(深圳)有限公司 | Mobile phone, signal receiving device and manufacturing method of signal receiving device |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577807A (en) * | 2018-03-16 | 2018-09-28 | 深圳市沃特沃德股份有限公司 | Intelligent wearable device |
| CN108577807B (en) * | 2018-03-16 | 2024-01-09 | 深圳市沃特沃德信息有限公司 | Intelligent wearing equipment |
| CN108321522A (en) * | 2018-04-23 | 2018-07-24 | 深圳市泽华永盛技术有限公司 | A kind of electronic equipment antenna structure |
| CN108682980A (en) * | 2018-04-24 | 2018-10-19 | 深圳市信维通信股份有限公司 | Zero shift elastic sheet connector |
| CN108682980B (en) * | 2018-04-24 | 2024-03-19 | 深圳市信维通信股份有限公司 | Zero displacement spring connector |
| CN109449566A (en) * | 2018-09-30 | 2019-03-08 | 深圳市沃特沃德股份有限公司 | Three-in-one antenna component and electronic equipment |
| CN109449566B (en) * | 2018-09-30 | 2021-07-20 | 深圳市沃特沃德股份有限公司 | Three-in-one antenna assembly and electronic equipment |
| CN109343329B (en) * | 2018-11-30 | 2024-05-17 | 华为技术有限公司 | Intelligent watch and watch case thereof |
| CN109343329A (en) * | 2018-11-30 | 2019-02-15 | 歌尔科技有限公司 | A kind of smartwatch and its watchcase |
| CN109343330A (en) * | 2018-11-30 | 2019-02-15 | 歌尔科技有限公司 | A kind of smartwatch and its watchcase |
| CN109561629A (en) * | 2019-01-10 | 2019-04-02 | Oppo广东移动通信有限公司 | Terminal device |
| CN109561629B (en) * | 2019-01-10 | 2020-10-13 | Oppo广东移动通信有限公司 | Terminal device |
| CN111029730B (en) * | 2019-12-26 | 2021-09-28 | 惠州Tcl移动通信有限公司 | Antenna structure and mobile terminal |
| CN111029730A (en) * | 2019-12-26 | 2020-04-17 | 惠州Tcl移动通信有限公司 | Antenna structure and mobile terminal |
| CN111355030A (en) * | 2020-03-10 | 2020-06-30 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN113497331B (en) * | 2020-04-03 | 2023-03-10 | Oppo广东移动通信有限公司 | Electronic equipment and wearable equipment |
| CN113497331A (en) * | 2020-04-03 | 2021-10-12 | Oppo广东移动通信有限公司 | Electronic equipment and wearable equipment |
| CN112018505A (en) * | 2020-08-17 | 2020-12-01 | Oppo广东移动通信有限公司 | Antenna shell fragment, antenna module and electron device |
| CN112310607A (en) * | 2020-10-26 | 2021-02-02 | 歌尔智能科技有限公司 | Antenna grounding structure and wearable equipment with same |
| CN112310607B (en) * | 2020-10-26 | 2024-03-29 | 歌尔智能科技有限公司 | Antenna grounding structure and wearable equipment with same |
| CN116646707A (en) * | 2021-09-07 | 2023-08-25 | 荣耀终端有限公司 | Electronic equipment |
| CN116646707B (en) * | 2021-09-07 | 2024-05-14 | 荣耀终端有限公司 | Electronic equipment |
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Application publication date: 20180213 |
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