CN210778949U - Scalable rotatable multi-functional antenna frame - Google Patents
Scalable rotatable multi-functional antenna frame Download PDFInfo
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- CN210778949U CN210778949U CN201922192871.9U CN201922192871U CN210778949U CN 210778949 U CN210778949 U CN 210778949U CN 201922192871 U CN201922192871 U CN 201922192871U CN 210778949 U CN210778949 U CN 210778949U
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Abstract
The utility model discloses a scalable rotatable multi-functional antenna frame relates to the electromagnetic compatibility field, can not quantify the problem of the installation state of antenna to current electromagnetic compatibility field with the antenna frame, now proposes following scheme, and it includes base and outer pole, the last fixed surface of base installs the calibrated scale, just the calibrated scale rotates installs the pole that hangs down, the pole that hangs down is located the central point of calibrated scale and puts, the guide way has been seted up along its length direction on the surface of pole that hangs down, just the surface sliding connection of pole that hangs down has the slide, the inner wall of slide is provided with the guide block, just guide block slidable mounting is in the inside of guide way, the surface rotation of slide installs fastening bolt, just fastening bolt runs through the inner wall of slide. The utility model discloses novel structure, and the device not only can be comparatively accurate install or multistage conversion the antenna, simultaneously can be convenient carry out the displacement to the device has the scale numerical value of being convenient for and reads, suitable popularization.
Description
Technical Field
The utility model relates to an electromagnetic compatibility field especially relates to a scalable rotatable multi-functional antenna frame.
Background
At present, the antenna frame which is widely applied in the field of electromagnetic compatibility is mostly a fixed detachable antenna frame, the test position is determined to be required to be repositioned, most of the antenna frame is manually judged during polarization switching, and because the azimuth data switched by the antenna at each time cannot be recorded in a quantitative mode, the antenna frame has influence on test accuracy and timeliness undoubtedly, and therefore a telescopic and rotatable multifunctional antenna frame is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a scalable rotatable multi-functional antenna frame has solved the problem that current antenna frame can not quantify the installation status of antenna for the electromagnetic compatibility field.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a scalable rotatable multifunctional antenna frame, includes base and outer pole, the last fixed surface of base installs the calibrated scale, just the calibrated scale rotates installs the pole that hangs down, the pole that hangs down is located the central point of calibrated scale and puts, the guide way has been seted up along its length direction on the surface of the pole that hangs down, just the sliding surface of the pole that hangs down is connected with the slide, the inner wall of slide is provided with the guide block, just guide block slidable mounting is in the inside of guide way, fastening bolt is installed in the surface rotation of slide, just fastening bolt runs through the inner wall of slide, slide and fastening bolt threaded connection, the fixed surface of slide installs interior pole, just interior pole and outer pole cup joint, a side that the pole that hangs down was kept away from to the outer pole rotates installs the swivel mount, just a side fixed mounting that the outer pole was kept away.
Preferably, the surface of the drop rod is fixedly provided with a pointer close to the dial and the rotary seat is fixedly provided with a pointer close to the outer rod.
Preferably, the dial, the drop rod, the inner rod and the outer rod are provided with scales which are uniformly distributed.
Preferably, the lower surface of base is provided with evenly distributed's universal wheel, just the universal wheel is close to the four corners distribution of base.
Preferably, a lubricant is coated between the inner rod and the outer rod and between the sliding seat and the drop rod.
Preferably, the top end of the drop rod is fixedly provided with an anti-drop block.
The utility model has the advantages that: 1. the required scales are marked at the corresponding positions of the disc, the vertical rod, the inner rod and the outer rod, and the position data of the antenna are quantized by reading the numerical values of the scales, so that the device can be used for accurately installing the antenna or converting the antenna in multiple stages. 2. Through the fixed mounting in the bottom surface four corners department that is close to the bottom plate have the universal wheel for the displacement that carries on that the device can be convenient. 3. The pointer is fixedly arranged on the position of the vertical rod close to the dial and on the position of the surface of the rotary seat close to the outer rod, so that the device has the function of facilitating the reading of the scale numerical value.
In conclusion, the device not only can be comparatively accurate to antenna installation or multistage conversion, can be convenient simultaneously carry out the displacement to the device has the scale numerical value of being convenient for and reads, suitable popularization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the structure of the present invention.
Fig. 3 is a sectional view of the outer rod structure of the present invention.
Fig. 4 is a schematic view of the installation structure of the guide block and the guide groove of the present invention.
Wherein: 1. a base; 2. a dial scale; 3. a drop bar; 4. a pointer; 5. an anti-drop block; 6. a slide base; 7. fastening a bolt; 8. an inner rod; 9. an outer rod; 10. rotating; 11. an antenna; 12. a universal wheel; 13. a guide groove; 14. and a guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, a telescopic and rotatable multifunctional antenna frame comprises a base 1, a dial 2, a vertical rod 3, a pointer 4, an anti-falling block 5, a sliding seat 6, a fastening bolt 7, an inner rod 8, an outer rod 9, a rotary seat 10, an antenna 11, a universal wheel 12, a guide groove 13 and a guide block 14, wherein the dial 2 is fixedly installed on the upper surface of the base 1, the dial 2 is rotatably installed with the vertical rod 3, the vertical rod 3 is located at the central position of the dial 2, the guide groove 13 is formed in the surface of the vertical rod 3 along the length direction of the vertical rod, the sliding seat 6 is connected to the surface of the vertical rod 3 in a sliding manner, the guide block 14 is arranged on the inner wall of the sliding seat 6, the guide block 14 is slidably installed in the guide groove 13, the fastening bolt 7 is rotatably installed on the outer surface of the sliding seat 6, the fastening bolt 7 penetrates through the inner wall of the sliding seat, interior pole 8 is installed to the outer fixed surface of slide 6, just interior pole 8 and outer pole 9 cup joint, outer pole 9 is kept away from a side of hanging down pole 3 and is rotated and install swivel mount 10, just a side fixed mounting that outer pole 9 was kept away from to swivel mount 10 has antenna 11, the surface of hanging down pole 3 be close to calibrated scale 2 department with swivel mount 10 is close to outer pole 9 department fixed mounting and has pointer 4, calibrated scale 2, pole 3, interior pole 8 and outer pole 9 that hang down all are provided with evenly distributed's scale, the lower surface of base 1 is provided with evenly distributed's universal wheel 12, just universal wheel 12 is close to base 1's four corners and distributes, interior pole 8 and outer pole 9 and slide 6 and hang down between the pole 3 all scribble and have emollient, the top fixed mounting that hangs down pole 3 has anticreep piece 5.
Before the device is used, firstly, the device is moved to a required position through the universal wheel 12, when the device is used, the vertical rod 3 is firstly rotated, the pointer 4 is observed, the antenna 11 is adjusted to a required angle, then the sliding base 6 is slid along the length direction of the vertical rod 3 to adjust the height of the antenna 11, the scale on the vertical rod 3 is observed, when the antenna 11 is positioned at the required height, the fastening bolt 7 is screwed to fix the position of the inner rod 8 relative to the vertical rod 3, the outer rod 9 is slid, the scale of the inner rod 8 is observed, the antenna 11 is adjusted to a proper transverse position, the rotary seat 10 is rotated, the scale on the surface of the outer rod 9 is observed, the angle of the antenna 11 per se reaches a proper angle, and accurate installation or multi-stage conversion of the antenna 11 can be completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a scalable rotatable multi-functional antenna frame, includes base (1) and outer pole (9), its characterized in that, the last fixed surface of base (1) installs calibrated scale (2), just calibrated scale (2) rotate and install drop pole (3), drop pole (3) are located the central point of calibrated scale (2) and put, guide way (13) have been seted up along its length direction to the surface of drop pole (3), just the surperficial sliding connection who hangs down pole (3) has slide (6), the inner wall of slide (6) is provided with guide block (14), just guide block (14) sliding mounting is in the inside of guide way (13), the surface rotation of slide (6) installs fastening bolt (7), just fastening bolt (7) run through the inner wall of slide (6), slide (6) and fastening bolt (7) threaded connection, interior pole (8) are installed to the surface fixed mounting of slide (6), just interior pole (8) and outer pole (9) cup joint, a side of hanging down pole (3) is kept away from in outer pole (9) rotates and installs swivel mount (10), just a side fixed mounting that outer pole (9) were kept away from in swivel mount (10) has antenna (11).
2. A retractable and rotatable multifunctional antenna mount as claimed in claim 1, characterized in that the surface of the drop pole (3) near the dial (2) and the swivel base (10) near the outer pole (9) are fixedly mounted with a pointer (4).
3. A telescopic and rotatable multifunctional antenna frame according to claim 1, characterized in that the dial (2), drop pole (3), inner rod (8) and outer rod (9) are provided with evenly distributed scales.
4. A retractable and rotatable multifunctional antenna frame as claimed in claim 1, characterized in that the lower surface of the base (1) is provided with uniformly distributed universal wheels (12), and the universal wheels (12) are distributed near the four corners of the base (1).
5. A retractable and rotatable multifunctional antenna frame as claimed in claim 1, characterized in that the inner rod (8) and the outer rod (9) and the slide (6) and the drop rod (3) are coated with lubricant.
6. A telescopic and rotatable multifunctional antenna frame according to claim 1, characterized in that the top end of the drop rod (3) is fixedly mounted with an anti-drop block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922192871.9U CN210778949U (en) | 2019-12-10 | 2019-12-10 | Scalable rotatable multi-functional antenna frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922192871.9U CN210778949U (en) | 2019-12-10 | 2019-12-10 | Scalable rotatable multi-functional antenna frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210778949U true CN210778949U (en) | 2020-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922192871.9U Active CN210778949U (en) | 2019-12-10 | 2019-12-10 | Scalable rotatable multi-functional antenna frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210778949U (en) |
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2019
- 2019-12-10 CN CN201922192871.9U patent/CN210778949U/en active Active
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