CN105140620A - Antenna fixing apparatus - Google Patents
Antenna fixing apparatus Download PDFInfo
- Publication number
- CN105140620A CN105140620A CN201510558472.3A CN201510558472A CN105140620A CN 105140620 A CN105140620 A CN 105140620A CN 201510558472 A CN201510558472 A CN 201510558472A CN 105140620 A CN105140620 A CN 105140620A
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- insertion section
- fixed support
- fixing device
- antenna fixing
- antenna
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Abstract
The invention provides an antenna fixing apparatus, which comprises a base plate and a fixing mechanism, wherein the base plate comprises a base plate body and an insertion portion; the insertion portion and the fixing mechanism can penetrate through and can be fixed on a movable platform with holes after the insertion portion and the fixing mechanism are combined; and the fixing mechanism comprises a fixing support that sleeves the insertion portion, a fixing claw that sleeves the fixing support and a fastening bolt body that is used for penetrating through and fixing the fixing claw, the fixing support and the insertion portion. The antenna fixing apparatus is assembled conveniently; the firmness is high; and the antenna fixing apparatus is produced as a whole, thus avoiding defective products due to the fact that an antenna is scratched by the antenna fixing apparatus, and improving customer satisfaction.
Description
Technical field
The present invention relates to the fixture that movable platform upper-part is installed, more specifically, relate to the antenna fixing device on automobile.
Background technology
Along with the release of car networked platforms, the trend that diversification antenna installed by automobile is more and more brighter and clearer, the integrated top antenna of diversification arises at the historic moment, the diversification roof shark fins antenna of current Automobile Market includes GNSS antenna, 4G main antenna, 4G diversity antenna, AM/FM antenna, in order to attractive in appearance, the integrated top antenna of shark fins is arranged on roof position rearward usually, more perfect, smooth with the combination of vehicle body like this, coordinate.But, shark fins is antenna integrated owing to being integrated with multinomial antenna, external roof more traditional on volume is two-in-one, three-in-one antenna needs larger space, the important task of traffic safety and Antenna reliability taken on by the fastening assembly of the integrated top antenna of shark fins, it is particularly important that fastening assembly just shows, and also therefore proposes higher fastening requirements; But current fastening assembly is accessory shipment, prepare burden and easy missing part, Short Item in installation process, the independent packaging of fastening assembly adds packing cost, and easily scratch top antenna in an assembling process, cause the problems such as bad order, and need first manual pretension when mounted, and then frock locking, add labour cost; Simultaneously because fastening assembly part is many, cost is also high; On firmness, current securing member appears at use procedure and loosens, or because stressed too large or uneven and cause the problem of parts damages in installation process.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of antenna fixing device being convenient to assemble, firmness is high.
For solving the problems of the technologies described above, technical scheme provided by the invention is: a kind of antenna fixing device, comprise base plate and fixed mechanism, described base plate comprises base plate body and insertion section, can pass after insertion section is combined with fixed mechanism and be fixed in the porose movable platform of band, described fixed mechanism comprises the fixed support be socketed on insertion section, the fixed claw be socketed on fixed support, and passes and fix the fastening key of fixed claw, fixed support and insertion section.
Wherein fixed support can adopt soft plastic material to make, fixed claw can adopt the higher metal material of toughness to make, base plate can adopt metal material to make, by the matched in clearance of fixed support and base plate, increase the frictional force of contact-making surface, when preventing from assembling, assembly rotates and causes assembling loosening problem, and the combination of soft fixed support and five metals base plate is fuller, makes assembling more firm.
What when described fixed support is provided with movable platform porose through band, ejecting card took over a job moving platform another side pre-fixes buckle.
By pre-fixing buckle, directly the fixed mechanism combined and base plate insertion section are inserted in the hole of movable platform when assembling, now with when being fixedly buckled in passing hole under itself elastic reaction shrink, the backward outer ejection of passing hole is also connected on the another side of movable platform, then directly uses frock to lock fastening key.
The described end pre-fixing buckle is provided with the anti-inefficacy block reinforcement that restriction pre-fixes buckle scope of activities.
Anti-inefficacy block reinforcement can limit the ejection scope with fixing buckle, avoids in an assembling process, and due to stressed and make to stretch out with fixing buckle excessively to cause losing efficacy, the quality of fixture is guaranteed, and performance is more stable.
Described fixed claw comprises the adjutage that the locking along with fastening key expands outwardly along fixed support, and the end of described adjutage is rolled over outward and arranged pressing down section.
Fix antenna and movable platform by the dilating effect of adjutage, by overall for fixture shipment, can not produce defective products because fastening key scratches top antenna, increase customer satisfaction degree.
On described base plate body, corresponding pressing down section is provided with back-up block.Base plate body arranges back-up block; avoid in pressing down section downforce when assembling of adjutage excessive and damage is caused to movable platform; the position that pressing down section is corresponding arranges back-up block, enhances thickness and the compressive resistance of this part backplane body, protect movable platform better.
Fixed support is provided with the slide rail glided for adjutage.In order to alleviate assembling difficulty further, fixed support arranges slide rail, when making to install, adjutage glides along slide rail and avoids adjutage stress deformation, or because the situation of the firmly uneven distortion caused when assembling, makes assembling more convenient.
Described insertion section is provided with brace rod on the position of corresponding slide rail.Stressed the providing of slide rail that be set to of brace rod supports guarantee, and the performance of whole antenna fixing device is further ensured.
On described insertion section and fixed support, correspondence is provided with anti-rotational structure, comprise the anti-rotational muscle be arranged on insertion section and the anti-rotational groove be arranged on fixed support, or comprise the anti-rotational muscle be arranged on fixed support and the anti-rotational groove be arranged on insertion section.Arrange anti-rotational structure, make to install stability better, the combination between parts is more firm.
Described fastening key and insertion section endoporus are progressively chimeric tight lock construction.Progressively chimeric tight lock construction is progressively fitted together in insertion section, realizes being pressed down by adjutage step by step, thus reaches fixation.
Compared with prior art, tool of the present invention has the following advantages:
(1) overall shipment after antenna fixing device and antenna assemblies, antenna packaging only needs entire package, saves the packaging of a securing member; (2) because antenna is overall shipment, defective products can not be produced because antenna fixing device scratches antenna, increase customer satisfaction degree; (3) pre-fix buckle by support bracket fastened, directly use frock locking antenna fixing device; (4) antenna fixer combination work three parts, a plastic parts, a stamping parts, a standard component, cost is low, easily produces.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention overall structure explosive view.
Fig. 2 is the part-structure schematic diagram of embodiment of the present invention base plate.
Fig. 3 is embodiment of the present invention fixed support front perspective view.
Fig. 4 is the partial enlarged drawing of part A in embodiment of the present invention Fig. 3.
Fig. 5 is embodiment of the present invention fixed support bottom surface stereo structural representation.
Fig. 6 is embodiment of the present invention fixed claw front perspective view.
Fig. 7 is embodiment of the present invention fixed claw bottom surface stereo structural representation.
Fig. 8 is not along the partial schematic diagram in brace rod cross section after the embodiment of the present invention is installed.
Fig. 9 is the partial schematic diagram along brace rod cross section after the embodiment of the present invention is installed.
Wherein, 1 is base plate, and 2 is fixed support, and 3 is fixed claw, and 4 is fastening key, and 5 is movable platform; 11 is base plate body, and 12 is insertion section, and 111 is back-up block, and 121 is anti-rotational muscle, and 122 is brace rod, and 123 is insertion section endoporus; 21 is slide rail, and 22 is anti-rotational groove, and 23 for pre-fixing buckle, and 231 is anti-inefficacy block reinforcement, and 31 is adjutage, and 311 is pressing down section.
Embodiment
The present invention to be explained in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that.
As shown in Figure 1, a kind of antenna fixing device, the present embodiment discloses a kind of antenna fixing device for automobile shark fins antenna, comprise the base plate be fixedly connected with shark fins antenna, base plate comprises base plate body and insertion section, described insertion section is fixed by socket support, fixed support is socketed with fixed claw, and fixed claw, the centre of fixed support and base plate all arranges endoporus, described antenna fixing device also comprises a fastening key, what the present embodiment adopted is bolt, bolt is through fixed claw, the endoporus of the centre of fixed support and base plate insertion section, wherein insertion section endoporus is provided with the screw thread coordinated with bolt, bolt and insertion section internal whorl be the chimeric pawl that is locked progressively, fixed support and base plate.
Wherein, as shown in Figure 6,7, the fixed claw of the present embodiment comprises four adjutages being uniformly distributed in surrounding, (quantity of adjutage can not limit, and arranges according to the actual requirements), and the end of adjutage is outwards turned up certain angle and formed pressing down section.
As shown in Fig. 3,4,5, fixed support comprises the slide rail of the glidepath as adjutage, and pre-fix buckle and anti-rotational groove, wherein pre-fix buckle and be arranged at support bracket fastened two ends, fix with the integrated one end of fixed support, the inclination shell fragment of other end activity, its end is also provided with stair-stepping anti-inefficacy block reinforcement, and the partial enlarged drawing of anti-inefficacy block reinforcement is as shown in Figure 4; Described anti-rotational groove is the anti-rotational structure coordinating clamping with insertion section, avoids the mutual swing offset in assembling and use procedure between parts to cause the problem of connection loosing.
Be illustrated in figure 2 the base arrangement schematic diagram of the present embodiment, wherein base plate body is provided with around the equally distributed back-up block in insertion section, the pressing down section one_to_one corresponding of the position of back-up block and the slide rail after assembling and adjutage, pressing down section glides along with extension and presses down, and passes to back-up block when pressing to extreme by pressure; Insertion section comprises the anti-rotational muscle mated with the anti-rotational groove in fixed support, and it is inner also for slide rail provides support the brace rod of power to be embedded in support bracket fastened slide rail.
In the present embodiment, fixed claw adopts the good metal material of toughness to make, fixed support employing has certain flexible plastic parts and makes, base plate adopts the stronger metal material of hardness to make, during product turnout, directly be fixedly connected with shark fins antenna by base plate, bolt is through fixed claw, the insertion section of fixed support and base plate, for will by bolt, fixed claw, the projection of fixed support and insertion section composition is through the hole in the car roof in movable platform and the present embodiment, screw in stroke at bolt just to reach and can fix fixed claw, fixed support and insertion section, overall shipment can be packed when the expansion scope of fixed claw is less than the hole in car roof, the antenna fixing device of this structure, antenna and the rear overall shipment of fixture assembling, save the packaging of a part, and defective products can not be produced because securing member scratches top antenna, improve the satisfaction of client.When mounted, entire physical is taken out, by above-mentioned ledge through the hole in car roof, the buckle that pre-fixes now on fixed support is ejected by namely outside behind the hole on roof, block roof inner surface, reach and pre-fix effect, make fast easier for installation, then frock is adopted in the inside of automobile by bolt tightening, in the process of bolt tightening, fixed claw is along the slide rail on fixed support and glide to base plate under the supporting role of brace rod, it is roof inner surface between base plate and fixed claw, when bolt is screwed to the end, namely pressing down section is in the outermost expanded outwardly, now the pressure of pressing down section is passed to back-up block by roof, protect roof and base plate better.
In the present invention, the not concrete functional module introduced all can adopt ripe functional module of the prior art, such as shark fins antenna.
Be more than wherein specific implementation of the present invention, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these apparent replacement forms all belong to protection scope of the present invention.
Claims (9)
1. an antenna fixing device, comprise base plate and fixed mechanism, described base plate comprises base plate body and insertion section, can pass after insertion section is combined with fixed mechanism and be fixed in the porose movable platform of band, it is characterized in that: described fixed mechanism comprises the fixed support be socketed on insertion section, the fixed claw be socketed on fixed support, and pass and fix the fastening key of fixed claw, fixed support and insertion section.
2. antenna fixing device according to claim 1, is characterized in that: what when described fixed support is provided with movable platform porose through band, ejecting card took over a job moving platform another side pre-fixes buckle.
3. antenna fixing device according to claim 2, is characterized in that: described in pre-fix buckle end be provided with the anti-inefficacy block reinforcement that restriction pre-fixes buckle scope of activities.
4. antenna fixing device according to claim 1, is characterized in that: described fixed claw comprises the adjutage that the locking along with fastening key expands outwardly along fixed support, and the end of described adjutage is rolled over outward and arranged pressing down section.
5. antenna fixing device according to claim 4, is characterized in that: on described base plate body, corresponding pressing down section is provided with back-up block.
6. antenna fixing device according to claim 4, is characterized in that: fixed support is provided with the slide rail glided for adjutage.
7. antenna fixing device according to claim 6, is characterized in that: described insertion section is provided with brace rod on the position of corresponding slide rail.
8. antenna fixing device according to claim 1, it is characterized in that: on described insertion section and fixed support, correspondence is provided with anti-rotational structure, comprise the anti-rotational muscle be arranged on insertion section and the anti-rotational groove be arranged on fixed support, or comprise the anti-rotational muscle be arranged on fixed support and the anti-rotational groove be arranged on insertion section.
9. antenna fixing device according to claim 1, is characterized in that: described fastening key and insertion section endoporus are progressively chimeric tight lock construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558472.3A CN105140620A (en) | 2015-09-06 | 2015-09-06 | Antenna fixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558472.3A CN105140620A (en) | 2015-09-06 | 2015-09-06 | Antenna fixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105140620A true CN105140620A (en) | 2015-12-09 |
Family
ID=54725890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510558472.3A Pending CN105140620A (en) | 2015-09-06 | 2015-09-06 | Antenna fixing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105140620A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317087A (en) * | 2017-05-19 | 2017-11-03 | 惠州硕贝德无线科技股份有限公司 | A kind of top antenna fixed structure |
| CN107645030A (en) * | 2016-07-21 | 2018-01-30 | 三美电机株式会社 | Antenna installing component and antenna assembly |
| CN113629395A (en) * | 2021-10-11 | 2021-11-09 | 深圳市中天迅通信技术股份有限公司 | Antenna system for mobile terminal and mobile terminal |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004048599A (en) * | 2002-07-15 | 2004-02-12 | Harada Ind Co Ltd | Roof-mounted on-board antenna device |
| CN1523706A (en) * | 2003-01-23 | 2004-08-25 | 株式会社友华 | Antenna device mounted on vehicle |
| EP1916737A1 (en) * | 2006-10-25 | 2008-04-30 | Calearo Antenne S.P.A. | Device for fixing an antenna to a support surface and antenna using said device. |
| CN202633494U (en) * | 2012-06-20 | 2012-12-26 | 宁波艾思科汽车音响通讯有限公司 | Automobile antenna device |
| JP5112465B2 (en) * | 2010-03-18 | 2013-01-09 | 原田工業株式会社 | Roof mount antenna mounting structure |
| CN203631719U (en) * | 2013-12-30 | 2014-06-04 | 宁波艾思科汽车音响通讯有限公司 | An automobile antenna installation pedestal |
| CN203760620U (en) * | 2013-12-31 | 2014-08-06 | 卜放 | Vehicle-mounted antenna installation structure |
| CN204857930U (en) * | 2015-09-06 | 2015-12-09 | 惠州硕贝德无线科技股份有限公司 | Antenna fixing device |
-
2015
- 2015-09-06 CN CN201510558472.3A patent/CN105140620A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004048599A (en) * | 2002-07-15 | 2004-02-12 | Harada Ind Co Ltd | Roof-mounted on-board antenna device |
| CN1523706A (en) * | 2003-01-23 | 2004-08-25 | 株式会社友华 | Antenna device mounted on vehicle |
| EP1916737A1 (en) * | 2006-10-25 | 2008-04-30 | Calearo Antenne S.P.A. | Device for fixing an antenna to a support surface and antenna using said device. |
| JP5112465B2 (en) * | 2010-03-18 | 2013-01-09 | 原田工業株式会社 | Roof mount antenna mounting structure |
| CN202633494U (en) * | 2012-06-20 | 2012-12-26 | 宁波艾思科汽车音响通讯有限公司 | Automobile antenna device |
| CN203631719U (en) * | 2013-12-30 | 2014-06-04 | 宁波艾思科汽车音响通讯有限公司 | An automobile antenna installation pedestal |
| CN203760620U (en) * | 2013-12-31 | 2014-08-06 | 卜放 | Vehicle-mounted antenna installation structure |
| CN204857930U (en) * | 2015-09-06 | 2015-12-09 | 惠州硕贝德无线科技股份有限公司 | Antenna fixing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645030A (en) * | 2016-07-21 | 2018-01-30 | 三美电机株式会社 | Antenna installing component and antenna assembly |
| CN107317087A (en) * | 2017-05-19 | 2017-11-03 | 惠州硕贝德无线科技股份有限公司 | A kind of top antenna fixed structure |
| CN113629395A (en) * | 2021-10-11 | 2021-11-09 | 深圳市中天迅通信技术股份有限公司 | Antenna system for mobile terminal and mobile terminal |
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Application publication date: 20151209 |