CN105515594B - A kind of radio - Google Patents
A kind of radio Download PDFInfo
- Publication number
- CN105515594B CN105515594B CN201510946308.XA CN201510946308A CN105515594B CN 105515594 B CN105515594 B CN 105515594B CN 201510946308 A CN201510946308 A CN 201510946308A CN 105515594 B CN105515594 B CN 105515594B
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- CN
- China
- Prior art keywords
- button
- positioning strip
- housing
- link arm
- circuit board
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Push-Button Switches (AREA)
- Structure Of Receivers (AREA)
Abstract
The present invention relates to a kind of radio.Solve that the installation of existing radio buttons is more complicated, installation effectiveness is low, and the problem of installation space is big.Radio includes housing, housing is formed by connecting by front housing and rear shell, button assembly is installed in housing upper end, button assembly includes some sections of positioning strips, some location holes are provided with positioning strip, positioning strip seat is provided with rear shell inner wall, some and corresponding locating pin of location hole is provided with positioning strip seat, positioning strip is all plugged on fixed strip seat, some arc link arms are connected with positioning strip, the front end of link arm is provided with the button of vertical pressing, button, which is corresponded to, in the lower part of these buttons is respectively arranged with contact switch, circuit board is installed in housing, contact switch is fixedly connected on circuit boards.It is an advantage of the invention that button assembly by location hole with locating pin is mating is fixed, simpler convenience is installed compared to traditional fixed form, improves operating efficiency, installation takes volume smaller.
Description
Technical field
The present invention relates to a kind of stereo set, more particularly, to a kind of rational in infrastructure, simple radio of installation.
Background technology
Radio is formed by hooks such as machine device, electronic device, magnet, with electric energy by program request signal transducing audio signal
Machine, people often use in life.With the development of science and technology, and raising of the people to product requirement, tradition
Radio function it is few, without screen display, and contour structures are single, cannot increasingly meet user demand.Also have at present
The more streamlined more beautiful radio of many shapes, and the press-key structure installation occupied space of traditional radio is big, installation
It is more complicated, do not adapt to the structure of current radio, such as some radio upper ends are designed to narrow arc structure, pass
System press-key structure can not just be installed in narrow space.It is therefore desirable to design a kind of more reasonable structure, easy for installation simple
Radio.
The content of the invention
General radio buttons installation is more complicated in the prior art, installation effectiveness is low for the present invention mainly solution, and installs
Space is big, the problem of can not being installed in some narrow spaces, there is provided a kind of rational in infrastructure, simple radio of installation.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：A kind of radio, including
Housing, housing are formed by connecting by front housing and rear shell, and button assembly is provided with housing upper end, and the button assembly includes some sections
Positioning strip, is provided with some location holes on positioning strip, is provided with positioning strip seat on shell inner wall in the rear, on positioning strip seat
Some and corresponding locating pin of location hole is provided with, positioning strip is all plugged on fixed strip seat, if being connected with positioning strip
Dry arc link arm, the front end of link arm are provided with the button of vertical pressing, and corresponding to button in the lower part of these buttons is respectively arranged with
Contact switch, is provided with circuit board in housing, contact switch is fixedly connected on circuit boards.Button assembly of the present invention passes through positioning
Hole with locating pin is mating is fixed, simpler convenience is installed compared to traditional fixed form, improves operating efficiency.Press
The pressing movement direction of key asembly is in 90 degree with positioning strip installation direction, and the present invention uses arc link arm by button and positioning strip phase
Connection, link arm are connected to button and provide elastic force for button, make by bond energy press and automatically reset up and down, while the knot
Structure causes button assembly generally arc shape, and installation takes volume smaller, button assembly is installed in narrow space, such as
Housing upper end is the sharp long structure of circular arc, and button assembly can be installed bonding structure very well.
As a preferred embodiment, it is horizontally disposed on the positioning strip to have some blocks, the extension of block front end
To link arm and button junction, the circuit board is vertically installed in housing, and back of circuit board is pressed on block front end, institute
Contact switch is stated on circuit board front.Circuit board is pressed on block in this programme, positioning strip is fixed on the positioning,
So that positioning strip will not depart from from locating pin.The fixation to positioning strip is formed using the mounting structure of circuit board, is rationally utilized
Structure, installs simpler convenience compared to traditional fixed form, improves operating efficiency.
As a preferred embodiment, the button includes unidirectional button and bi-directional key, the unidirectional button and two companies
Arm connects, and two link arm front ends are connected to the both sides of unidirectional button, and pressing convex block, institute are set among the bottom of unidirectional button
State bi-directional key to be connected with a link arm, link arm front end is connected to the centre position of bi-directional key, the two bottom sides of bi-directional key
Pressing convex block is respectively arranged with, a contact switch is all correspondingly arranged in the pressing underbump of unidirectional button and bi-directional key.
By button design into two kinds in this programme, wherein bi-directional key centre position connects a link arm, and button is realized with a link arm
Left and right presses function.Unidirectionally press two link arms of key connection so that unidirectional button is more firm, will not swing.Pressing convex block can be more
It is good that pressing operation is carried out to contact switch.
As a preferred embodiment, the link arm and positioning strip junction are provided with pedestal, link arm by extending on pedestal and
Go out.This programme causes link arm is connected with positioning strip more to fasten, while also so that link arm elasticity more preferably, is less susceptible to be broken off.Seat
Body is that section is right angled triangle bulk, and link arm on the inclined-plane of pedestal by extending.
As a preferred embodiment, some circle antislip rings are provided with the outer wall of the locating pin, anti-skidding ring cross-section is straight
Angle triangle.Antislip ring adds frictional force so that locating pin is connected more fastening with location hole and is less susceptible to, antislip ring
Section is right triangular shape so that location hole insertion is convenient and deviates from hardly possible so that is connected with location hole and more fastens.
As a preferred embodiment, reinforcing rib is provided with the locating pin position of positioning strip seat, after reinforcing rib is fixed on
On the inner wall, reinforcing rib forms criss-cross construction with positioning strip seat.Locating pin is located at reinforcing rib and positioning strip seat in this programme
On the position of intersection, which strengthens the intensity of positioning strip seat, simultaneously because location hole is sleeved in locating pin, the reinforcing rib
Play a supporting role to location hole so that positioning strip connection is more firm.
As a preferred embodiment, set and have the gap along its length on the button bottom surface, the gap is positioned near
The position of link arm side.The gap causes button to have certain elasticity, and anti-pressure ability is stronger, in use less rapid wear
It is bad.
As a preferred embodiment, the front housing upper position is provided with display screen, and display screen is connected to circuit board
On.This programme increases LCD screen on radio, and information can be shown, is more convenient user's operation.
As a preferred embodiment, the upper position of shell is provided with telescopic antenna in the rear, and telescopic antenna is connected to electricity
On the plate of road, and it is provided with rear shell the buckle of fixed telescopic antenna.
As a preferred embodiment, the housing is up-narrow and down-wide structure, and loudspeaker are provided with the lower part of front housing,
Loudspeaker upper cover is equipped with iron net, and the loudspeaker are connected with circuit board.Loudspeaker are installed under iron net, and surface is without exposed screw hole and correlation
Kong Wei so that product surface is more beautiful, also so that product is more environmentally friendly, meets Current electronic product trend.
Therefore, it is an advantage of the invention that：Button assembly by location hole with locating pin is mating is fixed, compared to biography
Fixed form of uniting installs simpler convenience, improves operating efficiency.Installation takes volume smaller, button assembly is installed on
Installed in narrow space.Button can realize left and right pressing function, simple in structure.With screen display function, function
It is more rich.
Brief description of the drawings
Attached drawing 1 is a kind of structure diagram of the present invention；
Attached drawing 2 is a kind of schematic cross-sectional view of the housing upper end of the present invention；
Attached drawing 3 is a kind of structure diagram of button assembly in the present invention；
Attached drawing 4 is a kind of partial structural diagram in rear shell in the present invention；
Attached drawing 5 is a kind of structure diagram of single button in the present invention；
Attached drawing 6 is a kind of schematic cross-sectional view of locating pin in the present invention.
1- front housing 2- rear shell 3- positioning strip 4- location hole 5- link arm 6- button 7- contact switch 8- circuit boards 9-
The unidirectional button 13- bi-directional keys 14- pressings convex block 15- pedestals 16- of positioning strip seat 10- locating pin 11- blocks 12- prevent
Slipping ring 17- reinforcing rib 18- gaps 19- display screen 20- telescopic antennas 21- buckle 22- iron nets.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：
A kind of radio of the present embodiment, as depicted in figs. 1 and 2, including housing, housing include front housing 1 and rear shell 2, front housing
The narrow lower wide housing entirety in upper end is formed after being fastened with rear shell, housing upper end is provided with key slot, button is provided with key slot
Component, is provided with circuit board in housing.Front housing upper position is provided with display screen 19, display screen is connected to circuit board
On 8.The upper position of rear shell is provided with telescopic antenna 20, and telescopic antenna connects on circuit boards, and is provided with admittedly in rear shell
Determine the buckle 21 of telescopic antenna.Loudspeaker are installed on the lower part of front housing, iron net 22, loudspeaker and circuit board are equipped with loudspeaker upper cover
Connection.
As shown in figure 3, button assembly includes some positioning strips 3, some location holes 4, location hole are provided with positioning strip
It is horizontally toward and vertical with positioning strip length direction.And block 11 is respectively arranged with the both sides of positioning strip, block is vertically fixed
Position bar.As shown in figure 4, positioning strip seat 9 is horizontally arranged with key slot in rear shell inner wall, if being provided with positioning strip seat
It is dry horizontally toward and vertical with positioning strip seat length direction with the corresponding locating pin 10 of location hole, locating pin.Positioning strip passes through
The plug connection of location hole and locating pin is on positioning strip seat.The link arm 5 of arc, link arm and positioning strip are connected with positioning strip
Junction is provided with pedestal 15, and link arm on pedestal by extending.It is provided with button 6 in the front end of link arm, edge on button bottom surface
Length direction sets and has the gap 18, and gap is located at the position of nearly 5 side of link arm.Button is corresponded in the lower part of button to be respectively arranged with
Contact switch 7, contact switch are installed on circuit boards.
As shown in Fig. 2, circuit board 8 is vertically installed in housing, block front end extends to link arm and button junction lower section,
Circuit board is positioned against bar installation, and the back side of circuit board is pressed on block front end, and contact switch is installed on circuit board front.
As shown in figure 3, button 6 includes unidirectional button 12 and bi-directional key 13, unidirectional button is connected with two link arms, two
Link arm front end is connected to the both sides of unidirectional button, and pressing convex block 14 is set among the bottom of unidirectional button.As shown in figure 5,
Bi-directional key is connected with a link arm, and link arm front end is connected to the centre position of bi-directional key, the two bottom sides point of bi-directional key
Pressing convex block 14 is not provided with, and a contact switch 7 is all correspondingly arranged in the pressing underbump of unidirectional button and bi-directional key.
Reinforcing rib 17 is provided with the locating pin position of positioning strip seat 9, after reinforcing rib is fixed on the inner wall, reinforcing rib
Criss-cross construction is formed with positioning strip seat.As shown in fig. 6, some circle antislip rings 16 are provided with the outer wall of locating pin, it is anti-skidding
Ring cross-section is right triangular shape.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Although the terms such as front housing, rear shell, positioning strip, location hole, link arm are used more herein, it is not precluded from using
The possibility of other terms.The use of these items is only for more easily describe and explain the essence of the present invention；Them
Any one of the additional limitations is construed to all to disagree with spirit of the present invention.
Claims (8)
1. a kind of radio, including housing, housing are formed by connecting by front housing and rear shell, it is characterised in that：Installed in housing upper end
There is button assembly, the button assembly includes some sections of positioning strips（3）, some location holes are provided with positioning strip（4）, institute
State rear shell（2）Positioning strip seat is provided with inner wall（9）, some and corresponding locating pin of location hole is provided with positioning strip seat
（10）, positioning strip is all plugged on fixed strip seat, and some arc link arms are connected with positioning strip（5）, the front end of link arm is set
There is the button of vertical pressing（6）, correspond to button in the lower part of these buttons and be respectively arranged with contact switch（7）, the interior installation of housing
There is circuit board（8）, contact switch is fixedly connected on circuit boards；The positioning strip（3）On be provided with some blocks（11）, block
Perpendicular positioning bar, block front end extend to link arm and button junction lower section, the circuit board（8）It is vertically installed in housing,
Back of circuit board is pressed on block front end, the contact switch（7）On circuit board front；The button（6）Including list
To button（12）And bi-directional key（13）, unidirectionally button and two link arms（5）Connection, two link arm front ends are connected to
The both sides of unidirectional button, the bottom centre of unidirectional button set pressing convex block（14）, the bi-directional key and a link arm（5）Even
Connect, link arm front end is connected to the centre position of bi-directional key, and the two bottom sides of bi-directional key are respectively arranged with pressing convex block（14）,
A contact switch is all correspondingly arranged in the pressing underbump of unidirectional button and bi-directional key（7）.
A kind of 2. radio according to claim 1, it is characterized in that the link arm（5）With positioning strip（3）Junction is set
There is pedestal（15）, link arm on pedestal by extending.
A kind of 3. radio according to claim 1, it is characterized in that the locating pin（10）Outer wall on be provided with it is some
Enclose antislip ring（16）, anti-skidding ring cross-section is right triangular shape.
A kind of 4. radio according to claim 1, it is characterized in that in positioning strip seat（9）Locating pin position at be provided with
Reinforcing rib（17）, reinforcing rib is fixed on rear shell inner wall, and reinforcing rib forms criss-cross construction with positioning strip seat.
A kind of 5. radio according to claim 1, it is characterized in that in the button（6）Set along its length on bottom surface
Have the gap（18）, the gap is located at nearly link arm（5）The position of side.
A kind of 6. radio according to claim 1, it is characterized in that the front housing（1）Upper position is provided with display screen
（19）, display screen is connected to circuit board（8）On.
A kind of 7. radio according to claim 1, it is characterized in that shell in the rear（2）Upper position be provided with it is flexible
Antenna（20）, telescopic antenna connects on circuit boards, and the buckle of fixed telescopic antenna is provided with rear shell（21）.
A kind of 8. radio according to claim 1, it is characterized in that the housing is up-narrow and down-wide structure, in front housing
（1）Lower part on loudspeaker are installed, be equipped with iron net in loudspeaker upper cover（22）, the loudspeaker and circuit board（8）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946308.XA CN105515594B (en) | 2015-12-16 | 2015-12-16 | A kind of radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946308.XA CN105515594B (en) | 2015-12-16 | 2015-12-16 | A kind of radio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105515594A CN105515594A (en) | 2016-04-20 |
| CN105515594B true CN105515594B (en) | 2018-04-17 |
Family
ID=55723308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510946308.XA Active CN105515594B (en) | 2015-12-16 | 2015-12-16 | A kind of radio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105515594B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201174334Y (en) * | 2008-03-31 | 2008-12-31 | 深圳创维－Rgb电子有限公司 | Line knobs of electronic product |
| CN202014281U (en) * | 2011-02-22 | 2011-10-19 | 青岛海信移动通信技术股份有限公司 | Dropping-resisting structure of keys and portable mobile terminal |
| CN202503571U (en) * | 2012-04-20 | 2012-10-24 | 广东欧珀移动通信有限公司 | Mobile phone button structure |
| CN202633111U (en) * | 2012-06-21 | 2012-12-26 | 安吉腾飞电子有限公司 | Speaker box button structure |
| CN202977237U (en) * | 2012-12-05 | 2013-06-05 | 王连登 | Integral wall switch |
| CN203552997U (en) * | 2013-10-22 | 2014-04-16 | Tcl集团股份有限公司 | Remote controller and concealed buttons thereof |
| CN104994202A (en) * | 2015-07-27 | 2015-10-21 | 东莞市信太通讯设备有限公司 | Mobile phone key mounting structure |
| CN205249190U (en) * | 2015-12-16 | 2016-05-18 | 浙江魔杰电子股份有限公司 | New radio receiver |
-
2015
- 2015-12-16 CN CN201510946308.XA patent/CN105515594B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201174334Y (en) * | 2008-03-31 | 2008-12-31 | 深圳创维－Rgb电子有限公司 | Line knobs of electronic product |
| CN202014281U (en) * | 2011-02-22 | 2011-10-19 | 青岛海信移动通信技术股份有限公司 | Dropping-resisting structure of keys and portable mobile terminal |
| CN202503571U (en) * | 2012-04-20 | 2012-10-24 | 广东欧珀移动通信有限公司 | Mobile phone button structure |
| CN202633111U (en) * | 2012-06-21 | 2012-12-26 | 安吉腾飞电子有限公司 | Speaker box button structure |
| CN202977237U (en) * | 2012-12-05 | 2013-06-05 | 王连登 | Integral wall switch |
| CN203552997U (en) * | 2013-10-22 | 2014-04-16 | Tcl集团股份有限公司 | Remote controller and concealed buttons thereof |
| CN104994202A (en) * | 2015-07-27 | 2015-10-21 | 东莞市信太通讯设备有限公司 | Mobile phone key mounting structure |
| CN205249190U (en) * | 2015-12-16 | 2016-05-18 | 浙江魔杰电子股份有限公司 | New radio receiver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105515594A (en) | 2016-04-20 |
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