CN205122749U - Connection fixed structure of intelligence wrist -watch bullet needle - Google Patents
Connection fixed structure of intelligence wrist -watch bullet needle Download PDFInfo
- Publication number
- CN205122749U CN205122749U CN201520674925.4U CN201520674925U CN205122749U CN 205122749 U CN205122749 U CN 205122749U CN 201520674925 U CN201520674925 U CN 201520674925U CN 205122749 U CN205122749 U CN 205122749U
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- China
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- bullet pin
- pcb
- fixed structure
- support
- needle
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Abstract
The utility model provides a connection fixed structure of intelligence wrist -watch bullet needle, it is used for connecting to play the needle inside PCB circuit board of intelligence wrist -watch and outside antenna radiation end, its characterized in that still includes a non -metallic material's support, the support is located outside the PCB circuit board, the support with the corresponding position of PCB circuit board signal output part is provided with the mounting hole, play needle nested income vertically in the mounting hole, play the needle both ends stretch out the mounting hole and respectively elasticity support and lean on the signal output part and the outside antenna radiation of PCB circuit board serve. The utility model discloses an it does not need prior welding to play the needle, behind product shell be assembled between/be connected between, utilizes the elasticity that plays the needle to support by being connected inside PCB circuit board and outside antenna radiation section, and simple to operate is reliable.
Description
Technical field
The utility model relates to Intelligent worn device field, particularly intelligent watch bullet pin be connected and fixed structure.
Background technology
Intelligent worn device is along with the development of mobile technology and Internet technology, enter into the life of people gradually, by the connection of itself and smart mobile phone, home network or the Internet, people can the practical information such as acquisition time, temperature, mail or phone easily, greatly facilitates daily life.
Housing due to most of Intelligent worn device adopts metal material to make, and metal material can shield wireless signal, therefore it is found that Intelligent worn device is connected with external equipment radio communication to there will be interruption, or transmission of wireless signals is apart from short.Traditional solution to go between outside from the signal feed of wearable device enclosure interior pcb board, solves the transmission problem of signal.But this can cause new problem to produce, such as housing must punch, and this not only can make with high costs, affects water resistance, and manufacturing procedure too much affects process and assemble efficiency.In addition, the outward appearance of the structure influence wearable device of exterior antenna and actual wear effect.
In order to solve aerial signal problem, need the signal of Internal PCB to be connected to outside, in order to the mode playing pin that often adopts easy to assembly connects.But playing pin is individual components, therefore how being fixedly connected with guarantee easy to assembly is the problem needing to solve with stable connection.
Utility model content
What technical problem to be solved in the utility model was to provide a kind of intelligent watch bullet pin of easy to assembly, stable connection is connected and fixed structure.
The utility model comprises following technical characteristic: a kind of intelligent watch bullet pin be connected and fixed structure, described bullet pin is for connecting the inner PCB of described intelligent watch and outside aerial radiation end, also comprise the support of nonmetallic materials, described is set up in outside described PCB, the described support position corresponding with described PCB signal output part is provided with installing hole, described bullet pin is nested in described installing hole vertically, play stretching out installing hole and distinguishing resilient abutment on the signal output part of described PCB and the aerial radiation end of outside of the two ends of pin.
Described bullet pin is cylindricality needle body, and described mounting hole site, in the edge of described support, is complete circular port or circumferential notch.The conveniently wiring of antenna, installing hole is arranged in the edge of support as much as possible, in order to save space, even can also adopt the shape of circumferential notch, and the intelligent meter extremely limited in space is inner, adopts this structure to save space.
The PCB signal output part that described bullet pin connects is signal feed and/or antenna counterpoise.
The aerial radiation end that described bullet pin connects is the part that described intelligent watch is made up of housings conductive material.
Described aerial radiation end be described intelligent watch make circle mouth by metal material.
Have in described circle mouth can with the step surface of described bullet pin abutting contact.The setting of step surface, add play pin against stability.
Described support comprises upper bracket and lower carriage, and PCB is folded in middle part by carrier parts; Described location hole is positioned at upper bracket; Location hole is provided with multiple, and corresponding with the antenna feed point of PCB and/or antenna counterpoise respectively, described bullet pin is also provided with multiple, and the quantity of described bullet pin is less than or equals the quantity of location hole.
The beneficial effects of the utility model are, provide a kind of antenna structure of intelligent watch, utilize the current-carrying part of shell to be separated into the spoke side of antenna, thus do not increasing additional antenna structure, do not affect the radiation function original wearable device outward appearance basis realizing antenna.In order to the reliability that the shell kept as spoke side is connected with inner PCB, have employed bullet pin and connect.Play pin and do not need prior welding, after product casing assembly connection, utilize the resilient abutment playing pin inner PCB can be connected with exterior antenna radiant section, easy installation and reliable.
Accompanying drawing explanation
Fig. 1 is the explosive view of embodiment of the present utility model;
Fig. 2 is the location hole structural representation of upper bracket of the present utility model and upper bracket;
Fig. 3 is the installation diagram of intelligent watch movement in the utility model embodiment;
Fig. 4 is intelligent watch PCB and the assembling relationship figure playing pin in the utility model embodiment;
Fig. 5 is intelligent watch circle mouth and the assembling relationship figure playing pin in the utility model embodiment.
Embodiment
What the utility model discloses a kind of intelligent watch bullet pin is connected and fixed structure, solve when additionally not increasing exterior antenna irradiation structure, utilize the conductive part housing of Intelligent worn device as signal antenna spoke side, thus make aerial signal not conductively-closed, reliable and stable, do not affect again Intelligent worn device attractive in appearance.This Antenna Construction Design can be applicable to all intelligent wear structures needing wireless telecommunications, as intelligent watch, earphone, intelligent accessories and glasses etc.Owing to being spoke side housings conductive part being separated into antenna, can additional antenna structure do not increased, not affect on original wearable device outward appearance basis and realize antenna function.
The effect playing pin is connected with outside aerial radiation end the PCB of inside.Described elastic connecting element is the bullet pin of pin cylindricality, described bullet pin two ends respectively with described first housing and described antenna feed point Elastic Contact.Bullet pin is adopted not only to assemble simply as elastic connecting element, and when regulating different antennae transmission frequency, the feedback point of bullet corresponding to pin and the position (namely inserting different fixing holes to regulate) on antenna ground can be set flexibly, utilizing and playing pin is modular parts, can need application and adjustment flexibly according to difference.Play pin and play the conduction signal of telecommunication on Internal PCB being connected to outside first housing.
A specific embodiment of the present utility model is intelligent watch, specifically can with reference to accompanying drawing 1, in order to circle mouth 4 is set to aerial radiation end, circle mouth 4 must be connected with the PCB of smart circuit module, various ways (such as can directly with circuit welding etc.) is connected with although existing, but consider the restriction of assembling and inner space, the utility model have employed bullet pin and connects.Fig. 1-Fig. 5 is please refer in order to illustrate.
Fig. 1 shows a kind of explosive view of intelligent watch, comprise two-way mirror 1 from top to bottom, O-ring seal 2, interior shadow 3, circle mouth 4, housing side 61, pointer 7, dial plate 8, movement 9, flexible antennas 10, play pin 11, upper bracket 12, PCB 13, lower carriage 14, button cell 15, vibrations motor 5, metalwork 16, housing bottom surface 62.
Intelligent watch in the present embodiment be the intellectualized reconstruction carried out on the basis of traditional machine core wrist-watch 9, remain pointer 7 and the structure such as two-way mirror 1 and dial plate 8 of conventional wristwatch.Movement 9 can be mechanical movement, also can be quartz cassette.Movement 9 is nested in the nested grain in the middle part of PCB 13, and PCB 13 is welded with the electronic component realizing intelligent watch intelligent function.PCB 13 is fixed by the plastic rubber bracket of parcel, and described PCB 13 is arranged in the middle part of described plastic rubber bracket, and described plastic rubber bracket is divided into upper bracket 12 and lower carriage 14, and PCB 13 is folded in middle part by carrier parts.
Upper bracket 12 has multiple location hole 121, and location hole 121 is positioned at the edge of upper bracket 12, corresponding to antenna feed point and the antenna counterpoise of PCB circuit 13.Described antenna feed point is arranged on the edge of PCB 13, plays pin 11 and inserts location hole 121 and fixed by location hole 121, and described location hole 121 is positioned at the edge of plastic rubber bracket and corresponding with the antenna feed point of PCB or the ground wire of antenna.Described bullet pin 11 is the structure of pin cylindricality, described bullet pin 11 two ends respectively with the antenna feed point Elastic Contact of described circle mouth 4 and PCB 13.Described bullet pin inside has elastic construction, and the two ends playing pin are the arc shaped contact be connected with described elastic construction.In order to the stability kept in touch, be provided with step plane 41 inside circle mouth 4, the contact playing pin 11 can directly be pressed on step plane 41.
Playing pin 11 can be provided with multiple, and one of them plays pin and is connected with antenna feed point, and remaining plays pin and is connected with the ground wire of antenna.In order to adjust according to different radio frequency, first reserved multiple location hole, playing pin can connect different earth terminals according to the different matched combined that needs.Therefore the quantity playing pin can be less than or equal the quantity of location hole.Because for different communication frequencys, need to adjust.This design only needs a set of upper bracket mould of plastics, just can adjust multiple different antenna frequencies.
Adopt bullet pin 11 to build as the connection of antenna, the reliability that the circle mouth as spoke side is connected with inner PCB can be kept.Play pin 11 and do not need welding as elastic connecting element, after product casing assembly connection, directly utilize the resilient abutment of link inner PCB can be connected with exterior antenna radiant section, easy for installation.Play pin 11 as a kind of modular member, the position of configurable different installation thus produce multiple different antenna links scenarios, regulate the frequency of antenna, can install according to different model intelligent watch in process of production and play pin combination, adjust antenna frequencies easily.
The utility model make use of the spoke side of the traditional circle mouth structure of wrist-watch as antenna.The monolithic case of former traditional type is split lopping mouth and housing, mouth will be enclosed with insulating material between circle mouth and housing and housing insulate, reach the ability of the waterproof of conventional wristwatch simultaneously.The outward appearance that the utility model is not destroying conventional wristwatch is beautiful, has really accomplished the combination of tradition with new and high technology.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned execution mode and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1.
a kind of intelligent watch bullet pin be connected and fixed structure, described bullet pin is for connecting the inner PCB of described intelligent watch and outside aerial radiation end, it is characterized in that, also comprise the support of nonmetallic materials, described is set up in outside described PCB, the described support position corresponding with described PCB signal output part is provided with installing hole, described bullet pin is nested in described installing hole vertically, and the two ends playing pin are stretched out installing hole and distinguish resilient abutment on the signal output part of described PCB and the aerial radiation end of outside.
2.
bullet pin according to claim 1 be connected and fixed structure, it is characterized in that, described bullet pin is cylindricality needle body, and described mounting hole site, in the edge of described support, is complete circular port or circumferential notch.
3.
bullet pin according to claim 1 and 2 is connected and fixed structure, it is characterized in that, the PCB signal output part that described bullet pin connects is signal feed and/or antenna counterpoise.
4.
bullet pin according to claim 1 and 2 is connected and fixed structure, it is characterized in that, the aerial radiation end that described bullet pin connects is the part that described intelligent watch is made up of housings conductive material.
5.
bullet pin according to claim 1 and 2 is connected and fixed structure, it is characterized in that, described aerial radiation end be described intelligent watch make circle mouth by metal material.
6.
bullet pin according to claim 5 is connected and fixed structure, it is characterized in that, have in described circle mouth can with the step surface of described bullet pin abutting contact.
7.
bullet pin according to claim 1 is connected and fixed structure, it is characterized in that, described support comprises upper bracket and lower carriage, and PCB is folded in middle part by carrier parts; Described mounting hole site is in upper bracket; Installing hole is provided with multiple, and corresponding with the antenna feed point of PCB and/or antenna counterpoise respectively, described bullet pin is also provided with multiple, and the quantity of described bullet pin is less than or equals the quantity of installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674925.4U CN205122749U (en) | 2015-09-02 | 2015-09-02 | Connection fixed structure of intelligence wrist -watch bullet needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674925.4U CN205122749U (en) | 2015-09-02 | 2015-09-02 | Connection fixed structure of intelligence wrist -watch bullet needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122749U true CN205122749U (en) | 2016-03-30 |
Family
ID=55578330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674925.4U Expired - Fee Related CN205122749U (en) | 2015-09-02 | 2015-09-02 | Connection fixed structure of intelligence wrist -watch bullet needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018157809A1 (en) * | 2017-03-01 | 2018-09-07 | 青岛海尔股份有限公司 | Smart watch |
| WO2019007116A1 (en) * | 2017-07-06 | 2019-01-10 | 广东乐源数字技术有限公司 | Smart watch with independent bluetooth transmitting device |
-
2015
- 2015-09-02 CN CN201520674925.4U patent/CN205122749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018157809A1 (en) * | 2017-03-01 | 2018-09-07 | 青岛海尔股份有限公司 | Smart watch |
| WO2019007116A1 (en) * | 2017-07-06 | 2019-01-10 | 广东乐源数字技术有限公司 | Smart watch with independent bluetooth transmitting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518102 room 208-210, F3 building, F518 creative garden, Po Yuan Road, Baoan District Xixiang street, Shenzhen, Guangdong. Patentee after: Shenzhen Zhixin Marketing Data Services Ltd Address before: 518102 room 208-210, F3 building, F518 creative garden, Po Yuan Road, Baoan District Xixiang street, Shenzhen, Guangdong. Patentee before: SHENZHEN SMARTMOVT TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20190902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |