CN105789813B - A kind of retractable antenna system - Google Patents
A kind of retractable antenna system Download PDFInfo
- Publication number
- CN105789813B CN105789813B CN201610173473.0A CN201610173473A CN105789813B CN 105789813 B CN105789813 B CN 105789813B CN 201610173473 A CN201610173473 A CN 201610173473A CN 105789813 B CN105789813 B CN 105789813B
- Authority
- CN
- China
- Prior art keywords
- shell
- link block
- lock unit
- fixture block
- terminal
- 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.)
- Expired - Fee Related
Links
- 230000033001 locomotion Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process 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
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
- H01Q1/106—Means for locking or protecting against unauthorized extraction
Abstract
The present invention provides a kind of retractable antenna system, including antenna body, link block, sliding rail and latch lock unit；Link block is fixedly connected on the bottom of antenna body；Link block is fixedly connected with the sliding terminal of sliding rail；Latch lock unit is set to the bottom end of sliding rail, and latch lock unit is equipped with the telescopic end that can be stretched along axial elasticity, and the end of telescopic end is fixedly connected with the bottom of link block.The free extension of antenna assembly can be achieved in the present invention, and antenna is avoided to fracture in use.
Description
Technical field
The present invention relates to wireless communication apparatus fields, and in particular to a kind of retractable antenna system.
Background technique
Wireless communication technique is that control, monitoring and the data transmission of various industrial equipments provide a great convenience, and is had
It is distant away from communication, omit many advantages such as route, thus be gradually used widely in industrial equipment field.
Antenna assembly is to realize an important component of the wireless remote away from communication, the outside of equipment is usually mounted to, for receiving
Hair control signal realizes that the wireless telecommunications between equipment and controlling terminal connect.In the prior art, antenna is all strip,
Shape is more elongated, is easy to be bent, fracture when being exposed to outside equipment cabinets, or even completely falling off damage.This structure is special
Property for the use of antenna cause huge inconvenience, disturb the normal operation of antenna.
It is not difficult to find out that existing technology still has certain defects.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of retractable antenna systems, realize the freedom of antenna assembly
It is flexible.
To achieve the above object, the invention adopts the following technical scheme:
A kind of retractable antenna system, including antenna body, link block, sliding rail and latch lock unit；Link block is fixed
It is connected to the bottom of antenna body；Link block is fixedly connected with the sliding terminal of sliding rail；Latch lock unit is set to the bottom end of sliding rail,
Latch lock unit is equipped with the telescopic end that can be stretched along axial elasticity, the fixed company in the end of telescopic end and the bottom of link block
It connects.
Further, the latch lock unit includes shell, bottom cover, adjustable spring, flexible terminal and locking fixture block；It is flexible
Terminal be integrally in it is elongated, be equipped with a spring mounting post and a locking part towards one end of interior of shell, stretch terminal
The other end is fixedly connected with link block, and locking part is equipped with a mounting hole, and the other end and link block for the terminal that stretches are fixed to be connected
It connects；Locking fixture block is equipped with one in the head of rectangle and the shaft connecting with rostral posterior, and locking fixture block passes through shaft grafting
It is connected in being rotated in the mounting hole of locking part with locking part；Shell is hollow housing, and middle part is equipped with a cavity, the end of shell
Face is equipped with a spliced eye to match with flexible terminal shape, and one end of flexible terminal enters interior of shell by spliced eye grafting
Cavity；One end of adjustable spring is sheathed in spring mounting post, and the inner wall of the other end and cavity pocket of outer cover offsets；Bottom case is covered on
The cavity floor of shell, the surface of bottom case are equipped with the sliding slot axially extended together, the width of sliding slot and the head of locking fixture block
Width matches, and the tail end of sliding slot is equipped with one section and outwardly protrudes the cambered surface to broaden, and the opposite side tail portion of cambered surface is equipped with a rectangle
Detent slot.
Further, the two sides of the shell are equipped with the pilot hole for assembly.
Further, the short side on the head of the locking fixture block is equipped with dovetail groove, and the end of the sliding slot of the bottom cover is equipped with
The detent flange to match with dovetail groove.
A kind of retractable antenna system provided by the invention, has the advantage that
Antenna can free extension in a certain range, antenna can be prevented because in requisition for being stored or being stretched to antenna
It is bent and fractures；
Structure is simple, realizes Telescopic by latch lock unit, does not influence the normal function of antenna, functional reliability
It is high；
Scaling operation is convenient, and shortening can locking detent after storing.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of overall structure diagram of retractable antenna system provided in an embodiment of the present invention.
Fig. 2 is the perspective view of the explosion of latch lock unit.
Fig. 3 is the internal structure perspective diagram of latch lock unit.
Fig. 4 is the structural schematic diagram of locking fixture block.
Description of symbols:
1, antenna body 2, link block
3, sliding rail 4, latch lock unit
5, shell 6, flexible terminal
7, adjustable spring 8, bottom cover
9, spliced eye 10, spring mounting post
11, locking part 12, locking fixture block
13, sliding slot 14, cambered surface
15, detent slot 16, head
17, shaft 18, dovetail groove
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
And attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.It should be noted that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff every other embodiment obtained without making creative work belongs to what the present invention protected
Range.
Embodiment
Referring to Fig. 1, a kind of retractable antenna system, including antenna body 1, link block 2, sliding rail 3 and springlock dress
Set 4；Link block 2 is fixedly connected on the bottom of antenna body 1；Link block 2 is fixedly connected with the sliding terminal of sliding rail 3；Springlock
Device 4 is set to the bottom end of sliding rail 3, and latch lock unit 4 is equipped with the telescopic end that can be stretched along axial elasticity, the end of telescopic end
It is fixedly connected with the bottom of link block 2.
Antenna body 1 carries the transmission-receiving function of signal, identical as antenna assembly basic function in the prior art.Antenna
Main body 1 can be connected by route with other control units of equipment.Antenna body 1 can pass through common screw and link block 2
It is fixed together.Sliding rail 3 is main telescopic displacement component, and sliding terminal can carry antenna body 1 and do axial cunning
Dynamic movement.And the main component of Telescopic is then latch lock unit 4, not only drives 1 stretching motion of antenna body, and to stretching
Contracting movement carries out limiting lock stop work.
Please see Fig. 2 to Fig. 4, as a further preference, the latch lock unit 4 includes shell 5, bottom cover 8, flexible bullet
Spring 7, flexible terminal 6 and locking fixture block 12；Flexible terminal 6 is whole in elongated, towards one end shell 5 inside equipped with a bullet
Spring mounting post 10 and a locking part 11, locking part 11 are equipped with a mounting hole, the other end and link block 2 of the terminal 6 that stretches
It is fixedly connected；Locking fixture block 12 is equipped with one in the head 16 of rectangle and the shaft 17 connecting with 16 back side of head, locking card
Block 12 is plugged in the mounting hole of locking part 11 by shaft 17 to be connected with the rotation of locking part 11；Shell 5 is hollow housing, wherein
Portion is equipped with a cavity, and the end face of shell 5 is equipped with a spliced eye 9 to match with flexible 6 shape of terminal, and stretch terminal 6
One end enters the cavity inside shell 5 by 9 grafting of spliced eye；One end of adjustable spring 7 is sheathed in spring mounting post 10, another
It holds and offsets with the inner wall of 5 cavity of shell；Bottom case is covered on the cavity floor of shell 5, and the surface of bottom case is equipped with prolongs along axial direction together
The sliding slot 13 stretched, the width of sliding slot 13 match with 16 width of head of locking fixture block 12, and the tail end of sliding slot 13 is equipped with one section
The cambered surface 14 to broaden is outwardly protruded, the opposite side tail portion of cambered surface 14 is equipped with the detent slot 15 of a rectangle.
Flexible terminal 6 is the expanding-contracting action component of entire latch lock unit 4, and axial stretching can be carried out on spliced eye 9
Movement so that the link block 2 being attached thereto be driven to do telescopic moving, and then drives antenna body 1 to stretch.Flexible terminal 6
Elastic force by adjustable spring 7 acts on, and remains the movement tendency of stretching, extension.When the certain compression force of external application,
Flexible inside retraction of the terminal 6 to shell 5, the locking fixture block 12 in locking part 11 slide in sliding slot 13 along axial direction, locking card
When block 12 is slided into close to 13 tail end of sliding slot, since 14 convex of cambered surface sliding slot 13 of sening as an envoy to broadens, locking fixture block 12 is allowed to revolve
Transhipment is dynamic.Locking fixture block 12 is once rotated by 90 ° in the detent slot 15 that will be caught in 13 tail end of sliding slot in the head 16 of rectangle, to stretching
Contracting terminal 6 generates the locking effect power in axial direction, and the terminal 6 that stretches just is in receiving state by locked after retraction.Once making to lock
Only fixture block 12 is resetted again and is rotated by 90 °, and keeps the long side on the head 16 of its rectangle again parallel with sliding slot 13,12 energy of locking fixture block
It is enough detached from detent slot 15 to slide along sliding slot 13, the terminal 6 that stretches under the action of adjustable spring 7 can re-expand, and drive antenna
Main body 1 is stretched out.
As a further preference, the short side on the head 16 of the locking fixture block 12 is equipped with dovetail groove 18, the bottom cover 8
The end of sliding slot 13 is equipped with the detent flange to match with dovetail groove 18.When flexible 6 full extension of terminal, detent flange is just
It is arranged in the dovetail groove 18 of locking fixture block 12.
It is assembled for the ease of the entirety of antenna, as a further preference, the two sides of the shell 5 are equipped with for assembly
Pilot hole, so as to tighten the positions such as the fuselage for being fixed on equipment by bolt.
A kind of retractable antenna system provided by the invention is driven by latch lock unit 4, sliding rail 3 is oriented to, realization day
The Telescopic of line main body 1.Only need a movement effectively anti-because being stored or being stretched in requisition for antenna body 1
Only antenna is bent and fractures, and substantially increases the property easy to use and safety of antenna.Structure is simple, passes through latch lock unit
4 realize Telescopic, do not influence the normal function of antenna, and functional reliability is high.Scaling operation is convenient, and shortening can locking after storing
Detent.
One embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (3)
1. a kind of retractable antenna system, it is characterised in that: including antenna body, link block, sliding rail and latch lock unit；Even
Connect the bottom that block is fixedly connected on antenna body；Link block is fixedly connected with the sliding terminal of sliding rail；Latch lock unit, which is set to, to be slided
The bottom end of rail, latch lock unit are equipped with the telescopic end that can be stretched along axial elasticity, the end of telescopic end and the bottom of link block
Portion is fixedly connected, and the latch lock unit includes shell, bottom cover, adjustable spring, flexible terminal and locking fixture block；Flexible terminal court
It is equipped with a spring mounting post and a locking part to one end of interior of shell, the other end and link block for the terminal that stretches are fixed to be connected
It connects, locking part is equipped with a mounting hole, and the other end of flexible terminal is fixedly connected with link block；Locking fixture block is equipped with one
The head of rectangle and the shaft connecting with rostral posterior, locking fixture block are plugged in the mounting hole of locking part and lock by shaft
Stop rotation connection；Shell is hollow housing, and middle part is equipped with a cavity, and the end face of shell is equipped with one and flexible terminal shape
One end of the spliced eye that shape matches, flexible terminal enters the cavity of interior of shell by spliced eye grafting；One end of adjustable spring
It is sheathed in spring mounting post, the inner wall of the other end and cavity pocket of outer cover offsets；Bottom case is covered on the cavity floor of shell, bottom case
Surface is equipped with the sliding slot axially extended together, and the head width of the width and locking fixture block of sliding slot matches, and the tail of sliding slot
End is equipped with one section and outwardly protrudes the cambered surface to broaden, and the opposite side tail portion of cambered surface is equipped with the detent slot of a rectangle, the locking fixture block
The short side on head be equipped with dovetail groove, the end of the sliding slot of the bottom cover is equipped with the detent flange to match with dovetail groove.
2. retractable antenna system according to claim 1, it is characterised in that: the flexible terminal is integrally in elongated.
3. retractable antenna system according to claim 1, it is characterised in that: the two sides of the shell are equipped with for filling
The pilot hole matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173473.0A CN105789813B (en) | 2016-03-23 | 2016-03-23 | A kind of retractable antenna system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173473.0A CN105789813B (en) | 2016-03-23 | 2016-03-23 | A kind of retractable antenna system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105789813A CN105789813A (en) | 2016-07-20 |
| CN105789813B true CN105789813B (en) | 2019-09-10 |
Family
ID=56390853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610173473.0A Expired - Fee Related CN105789813B (en) | 2016-03-23 | 2016-03-23 | A kind of retractable antenna system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105789813B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742773A (en) * | 2017-10-13 | 2018-02-27 | 成都美数科技有限公司 | A kind of antenna for being easy to handling |
| CN110033768A (en) * | 2019-04-22 | 2019-07-19 | 贵阳高新网用软件有限公司 | A kind of method and apparatus of intelligent search spokesman |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544422Y (en) * | 2002-05-27 | 2003-04-09 | 辜银财 | Improved structure for antenna of network card |
| CN2710183Y (en) * | 2004-04-29 | 2005-07-13 | 神远科技股份有限公司 | Radio network card antenna guiding positioning device |
| CN101060189A (en) * | 2006-04-21 | 2007-10-24 | Lg电子株式会社 | Antenna and portable terminal having the same |
| CN200997437Y (en) * | 2006-09-04 | 2007-12-26 | 盛腾企业股份有限公司 | Improved structure of telescopic antenna |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415542C (en) * | 2002-11-18 | 2008-09-03 | 百龙企业有限公司 | Retractable writing material |
-
2016
- 2016-03-23 CN CN201610173473.0A patent/CN105789813B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544422Y (en) * | 2002-05-27 | 2003-04-09 | 辜银财 | Improved structure for antenna of network card |
| CN2710183Y (en) * | 2004-04-29 | 2005-07-13 | 神远科技股份有限公司 | Radio network card antenna guiding positioning device |
| CN101060189A (en) * | 2006-04-21 | 2007-10-24 | Lg电子株式会社 | Antenna and portable terminal having the same |
| CN200997437Y (en) * | 2006-09-04 | 2007-12-26 | 盛腾企业股份有限公司 | Improved structure of telescopic antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105789813A (en) | 2016-07-20 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |