CN212301696U - Vehicle-mounted antenna testing device - Google Patents
Vehicle-mounted antenna testing device Download PDFInfo
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- CN212301696U CN212301696U CN202020559881.1U CN202020559881U CN212301696U CN 212301696 U CN212301696 U CN 212301696U CN 202020559881 U CN202020559881 U CN 202020559881U CN 212301696 U CN212301696 U CN 212301696U
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000009434 installation Methods 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of on-vehicle GPS tests, a vehicle antenna testing arrangement is disclosed, including first mounting panel and second mounting panel, still include: the two annular sliding rails are respectively and fixedly arranged on two sides of the opposite surfaces of the first mounting plate and the second mounting plate in a symmetrical distribution manner, and an occlusion rack is fixedly arranged on one side of the surface of each annular sliding rail; the movable sleeve is movably arranged in the middle of the opposite surfaces of the first mounting plate and the second mounting plate; the output of driving motor drives the rotation axis and rotates, and the rotation axis drives the movable sleeve through connecting tooth and the solid tooth of card and goes on, and the movable sleeve rotates along annular slide rail through the slider, and the activity cardboard moves along with the movable sleeve along interlock rack surface, if when the reversal phenomenon appears, the one end and the interlock rack joint of activity cardboard avoid the reversal of movable sleeve.
Description
Technical Field
The utility model belongs to the technical field of the on-vehicle GPS test, especially, relate to an on-vehicle antenna testing arrangement.
Background
The automobile antenna is a receiver for intercepting high-frequency electric waves transmitted by a transmitting station and transmitting the electric waves to an automobile radio, an automobile telephone or radio navigation equipment, so that the carrier demodulation device has the characteristics of environmental use: in consideration of arbitrary mobile use conditions of an automobile, a general vehicle-mounted antenna should be a non-directional antenna except for a device used in a specific place such as ETC. At present, the improvement of radio and television receivers is actively promoted, and some car-type radios adopt two antennas for reception, and 3-4 antennas for reception of TVs. The antenna must have excellent water resistance, vibration resistance, corrosion resistance, and the like for the use environment, while taking into consideration safety, wind noise, and the influence on the shape of the entire vehicle.
Often need test the detection to it after accomplishing vehicle antenna production, test antenna often need carry out certain angle range's level and vertical swing, especially on vehicle test antenna's application, but common test mode is mostly artifical the test, tests very trouble, uses the motor rotation, produces the reversal phenomenon easily, influences rotatory effect, installs very trouble moreover.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vehicle antenna testing arrangement aims at solving among the prior art because common test mode is mostly artifical test, and the trouble very of test is got up, uses the motor rotation, produces the reversal phenomenon easily, influences rotatory effect, installs the trouble problem very moreover.
The utility model discloses a realize like this, a vehicle antenna testing arrangement, including first mounting panel and second mounting panel, still include:
the two annular sliding rails are respectively and fixedly arranged on two sides of the opposite surfaces of the first mounting plate and the second mounting plate in a symmetrical distribution manner, and an occlusion rack is fixedly arranged on one side of the surface of each annular sliding rail;
the movable sleeve is movably arranged in the middle of the opposite surfaces of the first mounting plate and the second mounting plate, two ends of the movable sleeve are fixedly provided with sliding blocks, the sliding blocks are respectively movably connected with the two annular sliding rails, and two inner sides of the movable sleeve are fixedly provided with connecting teeth;
the mounting frame is fixedly mounted on one side of the surface of the first mounting plate, and a driving motor is fixedly mounted in the middle of the mounting frame;
the rotating shaft is movably arranged in the middle of the opposite surfaces of the first mounting plate and the second mounting plate, clamping teeth are fixedly arranged on two sides of the surface of the rotating shaft and clamped with the connecting teeth, one end of the rotating shaft penetrates through the first mounting plate and is fixedly connected with the output end of the driving motor;
the mounting bolt is fixedly mounted at the middle position of the surface of the movable sleeve;
the connecting sleeve is movably arranged in the middle of the mounting bolt, a slot is formed in the middle of the upper end of the connecting sleeve, a connecting plate penetrates through the slot, and an antenna is fixedly arranged in the middle of the upper end of the connecting plate;
the mounting groove is arranged on two sides inside the slot and symmetrically distributed, a reset spring is fixedly mounted at the middle position inside the mounting groove, and a movable clamping block is arranged at the middle position of one end, opposite to the reset spring, of the reset spring.
Specifically, four movable clamping blocks are located at the upper end of the connecting plate and located on two sides of the antenna in symmetrical distribution.
Specifically, the movable clamping blocks are all triangular, and the lower ends of the movable clamping blocks are attached to the upper end of the connecting plate.
Specifically, a pull rod is fixedly mounted on one side of the surface of the movable clamping block, one end of the pull rod penetrates through the mounting groove, and a handle is fixedly mounted on the outer side of the connecting sleeve at the end of the pull rod.
Specifically, movable clamping plates are movably mounted on one sides of two ends of the movable sleeve, and one sides of the movable clamping plates are attached to the surfaces of the meshing racks.
Specifically, the movable clamping plate is inclined, a supporting spring is fixedly mounted on one side of the surface of the movable clamping plate, and one end of the supporting spring is fixedly connected with the movable sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, setting through the adapter sleeve, make the device have fine card and solid effect, when the user uses, inside the user inserted the slot of adapter sleeve upper end with the connecting plate of antenna lower extreme, the relative one side slope form of activity fixture block, the width of its upper end is less than the width of lower extreme, the connecting plate contracts the inside of mounting groove along with activity fixture block, when the connecting plate inserts the maximum position, activity fixture block breaks away from with the connecting plate, the activity fixture block resumes the normal position under reset spring, make activity fixture block carry out the joint to the connecting plate, be convenient for to the antenna fixed, when needs are dismantled, the user handle drives the pull rod and stimulates to the outside, the pull rod drives the inside that the movable fixture block contracts the.
2. The utility model discloses setting through the movable sleeve, the regulation of the antenna angle of being convenient for, driving motor's output drives the rotation axis and rotates, and the rotation axis drives the movable sleeve through connecting tooth and the solid tooth of card and goes on, and the movable sleeve rotates along annular slide rail through the slider, and the activity cardboard removes along interlock rack surface along with the movable sleeve, if when the reversal phenomenon appears, the one end and the interlock rack joint of activity cardboard avoid the reversal of movable sleeve.
It should be understood that the foregoing is a preferred embodiment of the present invention, and it should be noted that modifications and decorations can be made by those skilled in the art without departing from the principle of the present invention, and these modifications and decorations are also considered to be the protection scope of the present invention.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of fig. 1 of the present invention.
Fig. 3 is a schematic side view of the insertion rod of the present invention.
FIG. 4 is a partial enlarged view of FIG. 2 of the present invention
In the figure: 1. a first mounting plate; 2. a second mounting plate; 3. a movable sleeve; 4. a slider; 5. a rotating shaft; 6. an annular slide rail; 7. installing a bolt; 8. an antenna; 9. a connecting tooth; 10. clamping and fixing teeth; 11. a drive motor; 12. a mounting frame; 13. connecting sleeves; 14. a return spring; 15. mounting grooves; 16. a connecting plate; 17. a handle; 18. a pull rod; 19. a movable clamping block; 20. an engaging rack; 21. a support spring; 22. a movable clamping plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a solution: a vehicle antenna testing device comprises a first mounting plate 1 and a second mounting plate 2, and further comprises:
the two annular slide rails 6 are respectively and fixedly arranged on two sides of the opposite surfaces of the first mounting plate 1 and the second mounting plate 2 in a symmetrical distribution manner, and one side of the surface of each annular slide rail 6 is fixedly provided with an occlusion rack 20;
the movable sleeve 3 is movably arranged in the middle of the opposite surfaces of the first mounting plate 1 and the second mounting plate 2, two ends of the movable sleeve are fixedly provided with sliding blocks 4, the sliding blocks 4 are respectively movably connected with two annular sliding rails 6, and two sides of the inner part of the movable sleeve are fixedly provided with connecting teeth 9;
the mounting frame 12 is fixedly arranged on one side of the surface of the first mounting plate 1, and the driving motor 11 is fixedly arranged in the middle of the mounting frame;
the rotating shaft 5 is movably arranged in the middle of the opposite surfaces of the first mounting plate 1 and the second mounting plate 2, clamping teeth 10 are fixedly arranged on two sides of the surface of the rotating shaft 5, the clamping teeth 10 are clamped with the connecting teeth 9, one end of the rotating shaft 5 penetrates through the first mounting plate 1, and the end is fixedly connected with the output end of the driving motor 11;
the mounting bolt 7 is fixedly mounted at the middle position of the surface of the movable sleeve 3;
the connecting sleeve 13 is movably arranged in the middle of the mounting bolt 7, a slot is formed in the middle of the upper end of the connecting sleeve, a connecting plate 16 penetrates through the slot, and an antenna 8 is fixedly arranged in the middle of the upper end of the connecting plate 16;
the mounting grooves 15 are symmetrically arranged on two sides of the inside of the slot, a return spring 14 is fixedly mounted in the middle of the inside of the mounting grooves, and a movable clamping block 19 is arranged in the middle of one end, opposite to the return spring 14, of the return spring.
Specifically, four movable fixture blocks 19 are located at the upper end of the connecting plate 16, and are symmetrically distributed on two sides of the antenna 8, so that the connecting plate 16 is limited.
Specifically, the movable clamping blocks 19 are triangular, and the lower ends of the movable clamping blocks are attached to the upper end of the connecting plate 16, so that the connecting plate 16 is connected with the slots conveniently, and the movable clamping blocks 19 are retracted.
Specifically, a pull rod 18 is fixedly installed on one side of the surface of the movable clamping block 19, one end of the pull rod 18 penetrates through the installation groove 15, and a handle 17 is fixedly installed on the outer side of the end, which is located on the connection sleeve 13, so that the movable clamping block 19 is conveniently driven to contract into the installation groove 15.
Specifically, the movable clamping plates 22 are movably mounted on one sides of the two ends of the movable sleeve 3, and one side of each movable clamping plate 22 is attached to the surface of the meshing rack 20, so that the movable sleeve 3 is prevented from reversing.
Specifically, the movable clamping plate 22 is inclined, a supporting spring 21 is fixedly mounted on one side of the surface of the movable clamping plate, and one end of the supporting spring 21 is fixedly connected with the movable sleeve 3, so that the movable clamping plate 22 is convenient to restore to the original position.
The working principle is as follows: when the utility model is used, a user inserts the connecting plate 16 at the lower end of the antenna 8 into the slot at the upper end of the connecting sleeve 13, the movable clamping block 19 is inclined at one side relative to the slot, the width of the upper end is smaller than that of the lower end, the connecting plate 16 shrinks into the mounting groove 15 along with the movable clamping block 19, when the connecting plate 16 is inserted into the maximum position, the movable clamping block 19 is separated from the connecting plate 16, the movable clamping block 19 recovers to the original position under the reset spring 14, so that the movable clamping block 19 clamps the connecting plate 16 to fix the antenna 8, when the antenna needs to be disassembled, the handle 17 of the user drives the pull rod 18 to pull outwards, the pull rod 18 drives the movable clamping block 19 to shrink into the mounting groove 15, so as to be convenient for the connection plate 16 to be drawn out, the output end of the driving motor 11 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the, the movable clamping plate 22 moves along the surface of the meshing rack 20 along with the movable sleeve 3, if the reverse rotation phenomenon occurs, one end of the movable clamping plate 22 is clamped with the meshing rack 20, and the reverse rotation of the movable sleeve 3 is avoided.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a vehicle antenna testing arrangement, includes first mounting panel (1) and second mounting panel (2), its characterized in that still includes:
two annular slide rails (6) are respectively and fixedly arranged on two sides of the opposite surfaces of the first mounting plate (1) and the second mounting plate (2) in a symmetrical distribution manner, and an occlusion rack (20) is fixedly arranged on one side of the surface of each annular slide rail (6);
the movable sleeve (3) is movably arranged in the middle of the opposite surfaces of the first mounting plate (1) and the second mounting plate (2), two ends of the movable sleeve are fixedly provided with sliding blocks (4), the sliding blocks (4) are respectively movably connected with the two annular sliding rails (6), and two sides of the inner part of the movable sleeve are fixedly provided with connecting teeth (9);
the mounting frame (12) is fixedly arranged on one side of the surface of the first mounting plate (1), and a driving motor (11) is fixedly arranged in the middle of the interior of the mounting frame;
the rotating shaft (5) is movably mounted in the middle of the opposite surfaces of the first mounting plate (1) and the second mounting plate (2), clamping teeth (10) are fixedly mounted on two sides of the surface of the rotating shaft (5), the clamping teeth (10) are clamped with the connecting teeth (9), one end of the rotating shaft (5) penetrates through the first mounting plate (1), and the end of the rotating shaft is fixedly connected with the output end of the driving motor (11);
the mounting bolt (7) is fixedly mounted at the middle position of the surface of the movable sleeve (3);
the connecting sleeve (13) is movably arranged in the middle of the mounting bolt (7), a slot is formed in the middle of the upper end of the connecting sleeve, a connecting plate (16) penetrates through the slot, and an antenna (8) is fixedly arranged in the middle of the upper end of the connecting plate (16);
the mounting groove (15) is symmetrically distributed on two sides inside the slot, a return spring (14) is fixedly mounted in the middle of the mounting groove, and a movable clamping block (19) is arranged in the middle of the opposite end of the return spring (14).
2. The vehicle-mounted antenna testing device according to claim 1, characterized in that: the four movable clamping blocks (19) are located at the upper end of the connecting plate (16) and are symmetrically distributed on two sides of the antenna (8).
3. A vehicle-mounted antenna testing device according to claim 2, characterized in that: the movable clamping blocks (19) are all triangular, and the lower ends of the movable clamping blocks are attached to the upper end of the connecting plate (16).
4. A vehicle-mounted antenna testing device according to claim 3, characterized in that: one side of the surface of the movable clamping block (19) is fixedly provided with a pull rod (18), one end of the pull rod (18) penetrates through the mounting groove (15), and the end is positioned on the outer side of the connecting sleeve (13) and is fixedly provided with a handle (17).
5. The vehicle-mounted antenna testing device according to claim 1, characterized in that: and movable clamping plates (22) are movably arranged on one sides of the two ends of the movable sleeve (3), and one side of each movable clamping plate (22) is attached to the surface of the meshing rack (20).
6. The vehicle-mounted antenna testing device according to claim 5, characterized in that: the movable clamping plate (22) is inclined, a supporting spring (21) is fixedly mounted on one side of the surface of the movable clamping plate, and one end of the supporting spring (21) is fixedly connected with the movable sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020559881.1U CN212301696U (en) | 2020-04-15 | 2020-04-15 | Vehicle-mounted antenna testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020559881.1U CN212301696U (en) | 2020-04-15 | 2020-04-15 | Vehicle-mounted antenna testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212301696U true CN212301696U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020559881.1U Expired - Fee Related CN212301696U (en) | 2020-04-15 | 2020-04-15 | Vehicle-mounted antenna testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212301696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112907932A (en) * | 2021-01-28 | 2021-06-04 | 福州外语外贸学院 | Intelligent information collector of Internet of things |
-
2020
- 2020-04-15 CN CN202020559881.1U patent/CN212301696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112907932A (en) * | 2021-01-28 | 2021-06-04 | 福州外语外贸学院 | Intelligent information collector of Internet of things |
| CN112907932B (en) * | 2021-01-28 | 2022-02-15 | 福州外语外贸学院 | Intelligent information collector of Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |