CN1909282B - Rotary theft protection device for vehicle aerial - Google Patents
Rotary theft protection device for vehicle aerial Download PDFInfo
- Publication number
- CN1909282B CN1909282B CN2006100413527A CN200610041352A CN1909282B CN 1909282 B CN1909282 B CN 1909282B CN 2006100413527 A CN2006100413527 A CN 2006100413527A CN 200610041352 A CN200610041352 A CN 200610041352A CN 1909282 B CN1909282 B CN 1909282B
- Authority
- CN
- China
- Prior art keywords
- theft
- connection block
- rotary connector
- screw rod
- base
- 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.)
- Ceased
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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
- H01Q1/084—Pivotable antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
- H01Q1/1214—Supports; Mounting means for fastening a rigid aerial element through a wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The invention relates to an anti-theft self-lock device in rotation fixing type, used in vehicle top antenna, wherein it comprises: an antenna rod connecting screw; a rotation connector, a connecting base, an anti-theft pad, a base, and the groove holes on the upper part of base; said connecting base is mounted inside the base; the connecting base has connecting base main body, while its upper part has two parallel connecting rings; the anti-theft ring is mounted inside the main body; the upper part of anti-theft pad has anti-theft clamp hole, and the bottom has anti-theft locking hole; the connecting ring contains rotation connector whose two ends are mounted with mounting step to match the connecting ring, to rotate inside the connecting ring; the connecting screw has screw rod, to match the screw through hole at the rotation connector; the front end of screw rod has anti-theft taper element.
Description
Technical field
What vehicle aerial rotation theft protection device of the present invention related to is that a kind of automobile overhead antenna is with rotating fixed theftproof self-locking device.
Background technology
At present the mast of car antenna adopts screw to fixedly connected with base, because mast is arranged on the outside of automobile body, is easy to dismantle and stolen.Because mast is fixedlyed connected with base, can not make antenna with different location, angle of inclination.Described antenna can not the best be used for having simultaneously broadcasting of reception antenna electricity and wireless telephonic transmitted in both directions.Fixed antenna can not be adjusted to mast and the body of a motor car parallel position when automobile cleans or transport in addition, thereby is not easy to the cleaning and the transportation of automobile automatic rinser.
Summary of the invention
The objective of the invention is provides a kind of car antenna rotation theftproof self-locking device at above-mentioned not enough place, have mast, connecting screw rod, rotary connector, Connection Block, base, be used for the automobile overhead antenna, the rotation of mast and base is fixedlyed connected to rotate and is adjusted certain angle the best and be used for having simultaneously and receive radio broadcasting and wireless telephonic transmitted in both directions, when automobile cleans or when transportation, can adjust to and the body of a motor car parallel position, be convenient to the cleaning and the transportation of automobile automatic rinser.
Car antenna rotation theftproof self-locking device takes following scheme to realize: car antenna rotation theftproof self-locking apparatus structure comprises that mast, connecting screw rod, rotary connector, Connection Block, Anti-theft washer, base, base top are provided with slotted eye, the base internal upper part is provided with retaining convex rib, play the reinforcement effect simultaneously, to increase base intensity, Connection Block is installed in the base, and is spacing by retaining convex rib.Connection Block has the Connection Block body, the Connection Block body is provided with the seal mounting groove, and waterproof grommet is housed, and is provided with two connecting rings parallel to each other on Connection Block top, be provided with conductive connecting piece in Connection Block body bottom, link to each other with antenna amplifier antennafire by lead.
Anti-theft washer is contained in the Connection Block body, Anti-theft washer hollow, and Anti-theft washer top is provided with antitheft hole clipping, has elastic groove in the Anti-theft washer both sides, makes Anti-theft washer form two flexure strips, and the bottom is provided with the anti-theft lock tieholen.
In the connecting ring on Connection Block body top, rotary connector is housed, the rotary connector two ends are provided with the assembling step and match with connecting ring, can rotate in connecting ring, rotary connector is provided with tapped through hole, and the rotary connector bottom compresses and is assembled in Anti-theft washer top.Because the Anti-theft washer bottom is provided with flexure strip, makes rotary connector and connecting ring tight fit.
Connecting screw rod is equipped with in the mast bottom, connecting screw rod is provided with threaded rod, threaded rod matches with the tapped through hole that rotary connector is provided with, the threaded rod front end is provided with antitheft cone, the slotted eye threaded rod of connecting screw rod by base top is screwed in the tapped through hole on the rotary connector during assembling, antitheft cone passes the antitheft hole clipping in tapped through hole and the Anti-theft washer simultaneously, along with tighten the antitheft cone of connecting screw rod insert be arranged on the Anti-theft washer bottom the anti-theft lock tieholen with antitheft cone locking positioning, mast is fixed, positioning stablity is reliable.
Vehicle aerial rotation theft protection device is used for the automobile overhead antenna, mast is connected by the rotary connector of connecting screw rod with the Connection Block body top of device in base, the base lower device has antenna amplifier antennafire, and the wireless communication signals that the antenna in the mast receives, radio signals are connected with antenna amplifier antennafire by the conductive connecting piece of Connection Block bottom.
During use, the base of vehicle aerial rotation theft protection device is fixedly mounted on car roof by flange nut, proper angle is adjusted in the mast rotation.Can conveniently receive radio broadcasting and wireless telephonic transmitted in both directions signal, amplify, export by the signal accessory power outlet by antenna amplifier antennafire.When automobile need clean or transport, mast can be loosened rotation and adjust angle to the position that parallels with vehicle body.In use, because this device is provided with Anti-theft washer, the connecting screw rod front end is provided with antitheft cone, and the connecting screw rod fixedly connected with mast matches with the antitheft hole clipping of Anti-theft washer, anti-theft lock tieholen, has antitheft burglar self-locking action.
Car antenna rotation theftproof self-locking device is reasonable in design, compact conformation, be used for the automobile overhead antenna, mast is fixedlyed connected with the base rotation, adjustment certain angle the best be can rotate and reception radio broadcasting and wireless telephonic transmitted in both directions are used for having simultaneously, when automobile cleans or when transportation, can adjust to and the body of a motor car parallel position, be convenient to the cleaning and the transportation of automobile automatic rinser.Because this device is provided with Anti-theft washer, the connecting screw rod front end is provided with antitheft cone, the connecting screw rod fixedly connected with mast matches with the antitheft hole clipping of Anti-theft washer, anti-theft lock tieholen, has antitheft burglar self-locking action, even the threaded shank portion at the connecting screw rod of mast lower device gets loose from rotary connector, the clamping because antitheft hole clipping matches with antitheft cone, mast can not get loose yet, transfer to, and has antitheft effect.
Description of drawings
The invention will be further described below with reference to accompanying drawing.
Fig. 1 is vehicle aerial rotation theft protection device structure and user mode schematic diagram.
Fig. 2 is a vehicle aerial rotation theft protection device assembled state schematic diagram.
Fig. 3 is the understructure schematic diagram of vehicle aerial rotation theft protection device.
Fig. 4 is the Connection Block structural representation of vehicle aerial rotation theft protection device.
Fig. 5 is the Connection Block left view of vehicle aerial rotation theft protection device.
Fig. 6 is the Connection Block structure cutaway view of vehicle aerial rotation theft protection device.
Fig. 7 is the Anti-theft washer structure chart of vehicle aerial rotation theft protection device.
Fig. 8 is the Anti-theft washer left view of vehicle aerial rotation theft protection device.
Fig. 9 is the rotary connector front view of vehicle aerial rotation theft protection device.
Figure 10 is the rotary connector left view of vehicle aerial rotation theft protection device.
Embodiment
With reference to accompanying drawing 1～10, the vehicle aerial rotation theft protection device structure comprises that car antenna rotation theftproof self-locking apparatus structure comprises mast 1, connecting screw rod, rotary connector 3, Connection Block 6, Anti-theft washer 4, base 7.Base 7 tops are provided with slotted eye 7-1, and base 7 internal upper parts are provided with retaining convex rib 7-2, play the reinforcement effect simultaneously, and to increase base intensity, Connection Block 6 is installed in the base 7, and 7-2 is spacing by retaining convex rib.Base 7 bottoms are provided with and connect screw 7-3.Joint chair 6 has Connection Block body 6-1, Connection Block body 6-1 is provided with sealing ring mounting groove 6-3, waterproof grommet 8 is housed, be provided with two connecting ring 6-2 parallel to each other on Connection Block body 6-1 top, be provided with Anti-theft washer mount pad 6-4 in the Connection Block body 6-1, be provided with conductive connecting piece 6-5 in Connection Block body 6-1 bottom, link to each other with antenna amplifier antennafire by lead.
In the connecting ring 6-2 on Connection Block body 6-1 top, rotary connector 3 is housed, rotary connector 3 two ends are provided with assembling step 3-1 and match with the connecting ring 6-2 on Connection Block body 6-1 top, can in connecting ring 6-2, rotate, rotary connector 3 is provided with tapped through hole 3-2, and rotary connector 3 bottoms compress and are assembled in Anti-theft washer 4 tops.Because Anti-theft washer 4 bottoms are provided with flexure strip 4-5, make rotary connector 3 and connecting ring 6-2 tight fit.
Connecting screw rod is equipped with in mast 1 bottom, connecting screw rod is provided with threaded rod 2, threaded rod 2 matches with the tapped through hole 3-2 that rotary connector 3 is provided with, threaded rod 2 front ends are provided with antitheft cone 5, the slotted eye 7-1 threaded rod 2 of connecting screw rod by base 7 tops is screwed in the tapped through hole 3-2 on the rotary connector 3 during assembling, antitheft cone 5 passes the antitheft hole clipping 4-1 in tapped through hole 3-2 and the Anti-theft washer 4 simultaneously, insert the anti-theft lock tieholen 4-2 that is arranged on Anti-theft washer 4 bottoms along with tightening the antitheft cone 5 of connecting screw rod, with antitheft cone 5 locking positionings.
Connecting screw rod is connected with antenna in the mast 1, and connecting screw rod, rotary connector 3, Connection Block 6 adopt conductive metallic materials to constitute.
Claims (5)
1. a car antenna rotates the theftproof self-locking device, it is characterized in that comprising mast, connecting screw rod, rotary connector, Connection Block, Anti-theft washer and base, base top is provided with slotted eye, Connection Block is installed in the base, Connection Block has the Connection Block body, is provided with two connecting rings parallel to each other on Connection Block body top;
Anti-theft washer is contained in the Connection Block body, and Anti-theft washer top is provided with antitheft hole clipping, has elastic groove in the Anti-theft washer both sides, makes Anti-theft washer form two flexure strips, and the bottom is provided with the anti-theft lock tieholen;
In the connecting ring on Connection Block body top, rotary connector is housed, the rotary connector two ends are provided with the assembling step and match with connecting ring, rotate in connecting ring, rotary connector is provided with tapped through hole, and the rotary connector bottom compresses and is assembled in Anti-theft washer top;
Connecting screw rod is equipped with in the mast bottom, connecting screw rod is provided with threaded rod, threaded rod matches with the tapped through hole that rotary connector is provided with, the threaded rod front end is provided with antitheft cone, the slotted eye of connecting screw rod by base top is screwed into threaded rod in the tapped through hole on the rotary connector during assembling, antitheft cone passes the antitheft hole clipping in tapped through hole and the Anti-theft washer simultaneously, tightens connecting screw rod, and antitheft cone inserts the anti-theft lock tieholen that is arranged on the Anti-theft washer bottom;
Be provided with conductive connecting piece in Connection Block body bottom, link to each other with antenna amplifier antennafire by lead;
Described connecting screw rod is connected with antenna in the mast;
Described connecting screw rod, rotary connector, Connection Block adopt conductive metallic material to constitute.
2. car antenna rotation theftproof self-locking device according to claim 1 is characterized in that the base internal upper part is provided with retaining convex rib.
3. car antenna rotation theftproof self-locking device according to claim 1 is characterized in that the Connection Block body is provided with the sealing ring mounting groove, is equipped with waterproof grommet.
4. car antenna rotation theftproof self-locking device according to claim 1 is characterized in that being provided with in the Connection Block body Anti-theft washer mount pad.
5. car antenna rotation theftproof self-locking device according to claim 1 is characterized in that Anti-theft washer hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100413527A CN1909282B (en) | 2006-08-17 | 2006-08-17 | Rotary theft protection device for vehicle aerial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100413527A CN1909282B (en) | 2006-08-17 | 2006-08-17 | Rotary theft protection device for vehicle aerial |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1909282A CN1909282A (en) | 2007-02-07 |
| CN1909282B true CN1909282B (en) | 2011-04-20 |
Family
ID=37700312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100413527A Ceased CN1909282B (en) | 2006-08-17 | 2006-08-17 | Rotary theft protection device for vehicle aerial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1909282B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112007003751A5 (en) * | 2007-11-09 | 2010-10-14 | Antennentechnik Blankenburg Ag | Rod antenna with a pivotable antenna rod |
| JP4605286B2 (en) * | 2008-11-28 | 2011-01-05 | ミツミ電機株式会社 | Antenna device |
| CN101719582B (en) * | 2010-01-25 | 2012-12-26 | 力帆实业(集团)股份有限公司 | Automobile antenna structure |
| KR101481287B1 (en) * | 2013-07-01 | 2015-01-14 | 현대자동차주식회사 | Vehicle antenna for mobile service |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159067Y (en) * | 1993-02-18 | 1994-03-16 | 张岐 | Fixation nut for automobile antenna |
| CN2508414Y (en) * | 2001-11-30 | 2002-08-28 | 辅升电子科技(深圳)有限公司 | Rotating fixed theftproof device for automotive antenna |
| CN2570400Y (en) * | 2002-09-02 | 2003-09-03 | 洪奕 | Theftproof lock for vehicle-mounted antenna |
| CN200962451Y (en) * | 2006-08-17 | 2007-10-17 | 蒋小平 | Car antenna rotating theft prevention device |
-
2006
- 2006-08-17 CN CN2006100413527A patent/CN1909282B/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159067Y (en) * | 1993-02-18 | 1994-03-16 | 张岐 | Fixation nut for automobile antenna |
| CN2508414Y (en) * | 2001-11-30 | 2002-08-28 | 辅升电子科技(深圳)有限公司 | Rotating fixed theftproof device for automotive antenna |
| CN2570400Y (en) * | 2002-09-02 | 2003-09-03 | 洪奕 | Theftproof lock for vehicle-mounted antenna |
| CN200962451Y (en) * | 2006-08-17 | 2007-10-17 | 蒋小平 | Car antenna rotating theft prevention device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1909282A (en) | 2007-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20120229 Decision number of declaring invalidation: 18162 Granted publication date: 20110420 |