CN221282353U - External vehicle-mounted antenna installation mechanism - Google Patents
External vehicle-mounted antenna installation mechanism Download PDFInfo
- Publication number
- CN221282353U CN221282353U CN202323228820.XU CN202323228820U CN221282353U CN 221282353 U CN221282353 U CN 221282353U CN 202323228820 U CN202323228820 U CN 202323228820U CN 221282353 U CN221282353 U CN 221282353U
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- Prior art keywords
- base plate
- mounting
- movable
- rod
- nut
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000010009 beating Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Support Of Aerials (AREA)
Abstract
The utility model provides an external vehicle-mounted antenna mounting mechanism, which relates to the technical field of automobile electronics and comprises a base plate, a cover plate, mounting bolts, nuts, a movable sleeve and a movable base plate, wherein the cover plate is detachably arranged above the base plate, the base plate is fixed on a mounting hole reserved in an automobile sheet metal through the cooperation of the mounting bolts and the nuts, the movable sleeve is sleeved outside the mounting bolts, one end of the movable sleeve is rotationally connected with one end of the nuts, the two sides of the movable sleeve are movably connected with the movable base plate, and a limiting mechanism is arranged on the movable base plate; according to the utility model, the movable sleeve is sleeved outside the mounting bolt, one end of the movable sleeve is rotatably connected with one end of the nut, and two movable base plates are movably connected with two sides of the movable sleeve, so that the limit contact area of the mounting hole reserved by the automobile sheet metal of the nut is increased through the two movable base plates capable of adjusting the positions, the nut is not easy to penetrate out of the mounting hole reserved by the automobile sheet metal, and the stability of the cooperation installation of the mounting bolt and the nut is further ensured stably.
Description
Technical Field
The utility model relates to the technical field of automobile electronics, in particular to an external vehicle-mounted antenna mounting mechanism.
Background
An automotive antenna is a device that intercepts high-frequency waves emitted by a transmitting station and transmits them to a receiver of an automotive radio, a car phone or a radio navigation apparatus to demodulate a carrier wave. The environment is characterized in that: in view of the arbitrary mobile use conditions of the automobile, a general vehicle-mounted antenna should be a directionless antenna except for devices used in a specific place such as ETC. The antenna must have excellent water resistance, vibration resistance, corrosion resistance, etc. for use environment, while also considering safety, wind noise, and influence on the overall vehicle shape.
The external vehicle-mounted antenna is generally arranged on the outer side of the vehicle roof, a hole is formed in the metal plate of the vehicle roof, the external vehicle-mounted antenna is inserted into the inner side of the vehicle roof from the outer side of the vehicle roof, and the external vehicle-mounted antenna is fixedly arranged on the inner side of the vehicle roof through structures such as nuts and the like and is simultaneously connected with the metal plate of the vehicle roof to be grounded. In this kind of installation form, if roof panel beating trompil is great, then the nut easily takes place and roof panel beating trompil fixed unstable condition of trompil, and the nut is easy to pass and is led to the installation inefficacy from there, and only installs through bolt and nut assembly and makes whole external vehicle antenna installation stability poor. Therefore, the utility model provides an external vehicle-mounted antenna mounting mechanism to solve the defects in the prior art.
Disclosure of utility model
According to the external vehicle-mounted antenna mounting mechanism, the movable sleeve is sleeved outside the mounting bolt, one end of the movable sleeve is rotatably connected with one end of the nut, the movable base plates are movably connected with two sides of the movable sleeve, the limiting contact area of the mounting hole reserved by the automobile sheet metal of the nut can be increased through the two movable base plates capable of adjusting the positions, the nut is not easy to penetrate out of the mounting hole reserved by the automobile sheet metal, and accordingly the stability of the matched mounting of the mounting bolt and the nut is stably guaranteed.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an external vehicle-mounted antenna installation mechanism, includes base plate, apron, mounting bolt, nut, removal cover and movable backing plate, the detachable mounting apron in base plate top, the apron is used for installing fixed vehicle-mounted antenna, be equipped with the recess on the base plate, be equipped with the screw hole in the recess, the screw hole is equipped with the mounting bolt, be connected with the nut on the mounting bolt, the base plate passes through mounting bolt and nut cooperation to be fixed on the mounting hole that car panel beating reserved, the cover is equipped with the removal cover in the installation bolt outside, removal cover one end is rotated with nut one end and is connected, removal cover both sides swing joint has movable backing plate, be equipped with stop gear on the movable backing plate;
The limiting mechanism comprises a limiting rod and a rotating shaft, wherein the movable base plate is provided with an installing groove, the rotating shaft is rotationally arranged in the installing groove, the rotating shaft is provided with the limiting rod, the bottom of the base plate is provided with the limiting groove, and the limiting rod is abutted to the limiting groove after being overturned.
The further improvement is that: the outer wall of the base plate is provided with a connecting hole, and the side wall of the cover plate is installed with the connecting hole through a connecting bolt.
The further improvement is that: the movable sleeve is characterized in that operation grooves matched with the positions of the movable base plates are symmetrically formed in the bottoms of the movable sleeves, screw rods are rotatably arranged in the operation grooves, sleeves are slidably arranged in the operation grooves, one ends of the sleeves are connected with the screw rods, and the other ends of the sleeves are connected with one ends of the movable base plates.
The further improvement is that: the limiting rod comprises a vertical rod, a cross rod and an inclined rod, wherein the vertical rod is installed with the rotating shaft, the inclined rod is arranged at the upper end of the vertical rod, and the cross rod is arranged at one end of the inclined rod.
The further improvement is that: the limiting groove is communicated with a mounting hole reserved in the automobile sheet metal, a step is arranged in the limiting groove, and a cross rod of the limiting rod is abutted to the step after the limiting rod turns over an angle.
The further improvement is that: the base plate is provided with a locking hole matched with the position of the limit groove, a locking bolt is arranged in the locking hole, and the locking bolt is connected with the base plate, the cross rod and the step.
The beneficial effects of the utility model are as follows: according to the utility model, the movable sleeve is sleeved outside the mounting bolt, one end of the movable sleeve is rotatably connected with one end of the nut, and two sides of the movable sleeve are movably connected with the movable base plates, so that the limit contact area of the mounting hole reserved by the automobile sheet metal of the nut is increased through the two movable base plates with adjustable positions, the nut is not easy to penetrate out of the mounting hole reserved by the automobile sheet metal, and the stability of the cooperation installation of the mounting bolt and the nut is further ensured stably;
Through set up stop gear and come to form extra clamp force to the base plate on movable bolster, improved the installation tightness of installation bolt and nut cooperation installation, install in the vehicle antenna of base plate top can realize stabilizing and car panel beating is fixed, difficult not hard up.
Drawings
FIG. 1 is a schematic diagram of the front view of the structure of the present utility model;
FIG. 2 is a schematic bottom view of the movable pad mounting structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model.
Wherein: 1. a substrate; 2. a cover plate; 3. installing a bolt; 4. a nut; 5. a moving sleeve; 6. a movable backing plate; 7. a groove; 8. a threaded hole; 9. automobile sheet metal; 10. a mounting hole; 11. a limit rod; 1101. a vertical rod; 1102. a cross bar; 1103. a diagonal rod; 12. a rotating shaft; 13. a limit groove; 14. a connection hole; 15. a connecting bolt; 16. a screw; 17. a sleeve; 18. a step; 19. and locking the bolt.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the embodiment shown in fig. 1-3, an external vehicle-mounted antenna mounting mechanism is provided, which comprises a base plate 1, a cover plate 2, a mounting bolt 3, a nut 4, a movable sleeve 5 and a movable base plate 6, wherein the cover plate 2 can be detachably mounted above the base plate 1, holes such as a groove 7, a threaded hole 8 and the like on the base plate 1 can be covered by arranging the cover plate 2, rainwater is prevented from penetrating, the cover plate 2 is used for mounting and fixing a vehicle-mounted antenna, the base plate 1 is provided with the groove 7, the threaded hole 8 is arranged in the groove 7, the mounting bolt 3 is arranged in the threaded hole 8, the nut 4 is connected with the mounting bolt 3, the base plate 1 is fixedly arranged on a mounting hole 10 reserved by a metal plate 9 of an automobile in a matched manner through the mounting bolt 3 and the nut 4, one end of the movable sleeve 5 is rotatably connected with one end of the nut 4, two sides of the movable sleeve 5 are movably connected with the movable base plate 6, and a limiting mechanism is arranged on the movable base plate 6;
The limiting mechanism comprises a limiting rod 11 and a rotating shaft 12, wherein a mounting groove is formed in the movable base plate 6, the rotating shaft 12 is rotationally arranged in the mounting groove, the limiting rod 11 is arranged on the rotating shaft 12, a limiting groove 13 is formed in the bottom of the base plate 1, and the limiting rod 11 is abutted to the limiting groove 13 after being overturned.
When the external vehicle-mounted antenna mounting mechanism is mounted with the mounting hole 10 reserved in the automobile sheet metal 9, the substrate 1 is placed above the automobile roof, the mounting bolts 3 penetrate through the threaded holes 8 and then enter the mounting hole 10, the positions of the two movable base plates 6 are adjusted according to the size of the mounting hole 10, the movable base plates 6 can prevent the nuts 4 from penetrating out of the mounting hole 10, the nuts 4 are screwed to realize that the plate 1 is assembled on the mounting hole 10 reserved in the automobile sheet metal 9, then the rotating shaft 12 is driven to rotate and then the limiting rod 11 is driven to turn over an angle and then is abutted in the limiting groove 13, and then the cover plate 2 and the substrate 1 are mounted.
The outer wall of the base plate 1 is provided with a connecting hole 14, the side wall of the cover plate 2 is installed with the connecting hole 14 through a connecting bolt 15, and the cover plate 2 is fastened and installed with the connecting hole 14 on the outer wall of the base plate 1 through the connecting bolt 1.
The bottom of the movable sleeve 5 is symmetrically provided with an operation groove matched with the position of the movable base plate 6, a screw 16 is rotationally arranged in the operation groove, a sleeve 17 is slidably arranged in the operation groove, one end of the sleeve 17 is connected with the screw 16, and the other end of the sleeve 17 is connected with one end of the movable base plate 6. When the movable base plate 6 is adjusted, the sleeve 17 is driven to move in the operation groove by rotating the screw 16, so that the movable base plate 6 is driven to synchronously move.
The limiting rod 11 comprises a vertical rod 1101, a cross rod 1102 and a diagonal rod 1103, wherein the vertical rod 1101 is installed on a rotating shaft 12, the diagonal rod 1103 is arranged at the upper end of the vertical rod 1101, and the cross rod 1102 is arranged at one end of the diagonal rod 1103. Through setting up gag lever post 11 structure to by montant 1101, horizontal pole 1102 and diagonal 1103 constitute, horizontal pole 1102 can increase the area of contact with step 18 after gag lever post 11 flip angle, and then spacing stability can promote. The limiting groove 13 is communicated with the mounting hole 10 reserved in the automobile sheet metal 9, a step 18 is arranged in the limiting groove 13, and a cross rod 1102 of the limiting rod 11 is abutted to the step 18 after the limiting rod 11 is turned over by an angle.
The base plate 1 is provided with a locking hole matched with the position of the limiting groove 13, a locking bolt 19 is arranged in the locking hole, and the locking bolt 19 is connected with the base plate 1, the cross rod 1102 and the step 18. The locking bolt 19 is used for stably fixing the limiting rod 11 in the limiting groove 13, so that the connection stability of the whole external vehicle-mounted antenna mounting machine and the mounting hole 10 reserved by the automobile sheet metal 9 is high.
According to the utility model, the movable sleeve 5 is sleeved outside the mounting bolt 3, one end of the movable sleeve 5 is rotatably connected with one end of the nut 4, and two movable base plates 6 are movably connected with two sides of the movable sleeve 5, so that the limit contact area of the mounting hole 10 reserved by the automobile sheet metal 9 of the nut 4 can be increased through the two movable base plates 6 with adjustable positions, the nut 4 is not easy to penetrate out of the mounting hole 10 reserved by the automobile sheet metal 9, and the stability of the matched mounting of the mounting bolt 3 and the nut 4 is further ensured stably; through set up stop gear and come to form extra clamp force to the base plate on movable bolster 6, improved the installation tightness of installation bolt 3 and nut 4 cooperation installation, install in the vehicle antenna of base plate 1 top can realize stabilizing and car panel beating 9 is fixed, difficult not hard up.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An external vehicle antenna installation mechanism which is characterized in that: the novel automobile antenna comprises a base plate (1), a cover plate (2), a mounting bolt (3), a nut (4), a movable sleeve (5) and a movable base plate (6), wherein the cover plate (2) is detachably arranged above the base plate (1), the cover plate (2) is used for mounting and fixing an automobile antenna, a groove (7) is formed in the base plate (1), a threaded hole (8) is formed in the groove (7), the mounting bolt (3) is arranged in the threaded hole (8), the nut (4) is connected onto the mounting bolt (3), the base plate (1) is fixedly arranged on a mounting hole (10) reserved in an automobile sheet metal (9) through the cooperation of the mounting bolt (3) and the nut (4), the movable sleeve (5) is sleeved outside the mounting bolt, one end of the movable sleeve (5) is rotatably connected with one end of the nut (4), the movable base plate (6) is movably connected to two sides of the movable base plate (6), and a limiting mechanism is arranged on the movable base plate (6).
The limiting mechanism comprises a limiting rod (11) and a rotating shaft (12), wherein the movable base plate (6) is provided with a mounting groove, the rotating shaft (12) is rotationally arranged in the mounting groove, the rotating shaft (12) is provided with the limiting rod (11), the bottom of the base plate (1) is provided with a limiting groove (13), and the limiting rod (11) is abutted to the limiting groove (13) after being overturned.
2. The external vehicle antenna mounting mechanism of claim 1, wherein: the outer wall of the base plate (1) is provided with a connecting hole (14), and the side wall of the cover plate (2) is installed with the connecting hole (14) through a connecting bolt (15).
3. The external vehicle antenna mounting mechanism of claim 1, wherein: the movable sleeve is characterized in that operation grooves matched with the movable base plate (6) in position are symmetrically formed in the bottom of the movable sleeve (5), a screw (16) is rotatably arranged in each operation groove, a sleeve (17) is slidably arranged in each operation groove, one end of each sleeve (17) is connected with the corresponding screw (16), and the other end of each sleeve (17) is connected with one end of the movable base plate (6).
4. The external vehicle antenna mounting mechanism of claim 1, wherein: the limiting rod (11) comprises a vertical rod (1101), a cross rod (1102) and an inclined rod (1103), wherein the vertical rod (1101) is installed with a rotating shaft (12), the inclined rod (1103) is arranged at the upper end of the vertical rod (1101), and the cross rod (1102) is arranged at one end of the inclined rod (1103).
5. The external vehicle antenna mounting mechanism of claim 4, wherein: the limiting groove (13) is communicated with the mounting hole (10) reserved in the automobile sheet metal (9), a step (18) is arranged in the limiting groove (13), and a cross rod (1102) of the limiting rod (11) is abutted to the step (18) after the limiting rod (11) is turned over by an angle.
6. The external vehicle antenna mounting mechanism of claim 5, wherein: the base plate (1) is provided with a locking hole matched with the position of the limiting groove (13), a locking bolt (19) is arranged in the locking hole, and the locking bolt (19) is connected with the base plate (1), the cross rod (1102) and the step (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323228820.XU CN221282353U (en) | 2023-11-28 | 2023-11-28 | External vehicle-mounted antenna installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323228820.XU CN221282353U (en) | 2023-11-28 | 2023-11-28 | External vehicle-mounted antenna installation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221282353U true CN221282353U (en) | 2024-07-05 |
Family
ID=91690745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323228820.XU Active CN221282353U (en) | 2023-11-28 | 2023-11-28 | External vehicle-mounted antenna installation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221282353U (en) |
-
2023
- 2023-11-28 CN CN202323228820.XU patent/CN221282353U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |