CN213875851U - Vector network analyzer with shading mechanism for electromagnetic wave energy test - Google Patents
Vector network analyzer with shading mechanism for electromagnetic wave energy test Download PDFInfo
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- CN213875851U CN213875851U CN202022719945.2U CN202022719945U CN213875851U CN 213875851 U CN213875851 U CN 213875851U CN 202022719945 U CN202022719945 U CN 202022719945U CN 213875851 U CN213875851 U CN 213875851U
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- fixedly connected
- vector network
- network analyzer
- electromagnetic wave
- shading
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Abstract
The utility model discloses an electromagnetic wave energy test is with vector network analyzer with shading mechanism, including box and display, the inside of box is located the equal fixedly connected with slide in rear end both sides of display, be equipped with the slide rail on the slide, sliding connection has the slider on the slide rail, fixedly connected with light screen between the slider, the front end of box seted up with light screen assorted notch. The utility model discloses in, at first, be equipped with slidingtype light-shading structure, through the slide rail with the light screen pull out can, after the use, slide the inside of box with the light screen into to block the spacing that the light screen can be accomplished to the draw-in groove with the fixture block card, slidingtype shading has been realized, secondly, through pressing the inside air escape of movable rod with the rubber suction cup, thereby make the rubber suction cup adsorb completely and accomplish vector network analyzer's spacing on the workstation, during the relocation, press the movable rod and pass through reset spring with the movable rod reset, it is fixed to have realized the push type.
Description
Technical Field
The utility model relates to a vector network analyzer technical field especially relates to an electromagnetic wave energy test is with vector network analyzer with shading mechanism.
Background
The vector network analyzer is a kind of electromagnetic wave energy testing equipment. The vector network analyzer can measure various parameter amplitudes of a single-port network or a two-port network, can also measure phases, and can display test data by using a Smith chart. However, most of the existing vector network analyzers still have the defects that: firstly, the display area of most of current vector network analysis appearance is most not equipped with shading mechanism, and when leading to observing data, the display screen reflection of light influence is to the observation of test data, and secondly, the stability that most of current vector network analysis appearance was placed is relatively poor, leads to the easy shake of display among the vector network analysis appearance operation process, influences the accuracy of observing data.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the vector network analyzer with the shading mechanism for the electromagnetic wave energy test is provided for solving the problem that the data observation is influenced because the shading mechanism is not arranged in most display areas of the existing vector network analyzers.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electromagnetic wave energy testing is with vector network analyzer with shading mechanism, includes box and display, the inside of box is located the equal fixedly connected with slide in rear end both sides of display, be equipped with the slide rail on the slide, sliding connection has the slider on the slide rail, fixedly connected with light screen between the slider, the front end of box seted up with light screen assorted notch, the draw-in groove has been seted up at the top of box, fixedly connected with fixed rotating shaft on the light screen, rotate in the fixed rotating shaft be connected with draw-in groove assorted fixture block, fixedly connected with presses the splenium on the fixture block.
As a further description of the above technical solution:
the bottom ends of the two sides of the box body are fixedly connected with limiting parts, and movable cylinders penetrating the limiting parts are fixedly connected to the limiting parts.
As a further description of the above technical solution:
the movable rod matched with the movable barrel is arranged in the movable barrel, a limiting plate is fixedly connected to the movable rod, and a return spring penetrating through the movable rod is arranged below the limiting plate in the movable barrel.
As a further description of the above technical solution:
the bottom of the movable rod is fixedly connected with a contact block.
As a further description of the above technical solution:
the bottom of the movable cylinder is positioned in the limiting part and fixedly connected with a rubber sucker.
As a further description of the above technical solution:
the front end of the box body is positioned on the right side of the display and is provided with a control part, and two groups of interfaces are arranged below the display at the front end of the box body.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, be equipped with slidingtype light-shading structure, be equipped with the slide rail on the slide, sliding connection has the slider on the slide rail, fixedly connected with light screen between the slider, the front end of box seted up with light screen assorted notch, the draw-in groove has been seted up at the top of box, fixedly connected with fixed rotating shaft on the light screen, rotate in the fixed rotating shaft be connected with draw-in groove assorted fixture block, fixedly connected with presses the splenium on the fixture block, the user need hide the light with the display, through the slide rail with the light screen pull out can, after finishing using, slide into the inside of box with the light screen, and can accomplish the spacing of light screen with the fixture block card income draw-in groove, the settlement of this structure, slidingtype shading has been realized, and the work efficiency is improved.
2. In the utility model, a pressing type fixing structure is adopted, a movable rod matched with the movable cylinder is arranged inside the movable cylinder, a limiting plate is fixedly connected on the movable rod, a reset spring penetrating through the movable rod is arranged below the limiting plate inside the movable cylinder, a contact block is fixedly connected at the bottom of the movable rod, a rubber sucker is fixedly connected inside the movable cylinder at the limiting part, when the vector network analyzer is placed, the air in the rubber sucker is exhausted by pressing the movable rod, thereby the rubber sucker is completely absorbed on the worktable to complete the position limitation of the vector network analyzer, when the position of the vector network analyzer needs to be changed, the movable rod is pressed to reset through the reset spring, so that the rubber sucker is separated from the workbench, the setting of the structure realizes the pressing type fixation, thereby improving the stability of the vector network analyzer.
Drawings
Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;
fig. 2 shows a partial cross-sectional top view provided in accordance with an embodiment of the present invention;
fig. 3 shows a front cross-sectional view of a limiting portion according to an embodiment of the present invention.
Illustration of the drawings:
1. a box body; 101. an interface; 102. a control unit; 103. a card slot; 104. a notch; 105. a limiting part; 2. a visor; 201. a slider; 202. fixing the rotating shaft; 3. a slideway; 4. a slide rail; 5. a clamping block; 501. a pressing part; 6. a display; 7. a movable barrel; 8. a rubber suction cup; 9. a movable rod; 901. a contact block; 902. a limiting plate; 10. a return spring.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a vector network analyzer with a shading mechanism for electromagnetic wave energy testing comprises a box body 1 and a display 6, wherein the inside of the box body 1 is fixedly connected with a slide way 3 at both sides of the rear end of the display 6, a slide rail 4 is arranged on the slide way 3, a slide block 201 is connected on the slide way 4 in a sliding way, a shading plate 2 is fixedly connected between the slide blocks 201, a notch 104 matched with the shading plate 2 is arranged at the front end of the box body 1, a clamping groove 103 is arranged at the top of the box body 1, a fixed rotating shaft 202 is fixedly connected on the shading plate 2, a clamping block 5 matched with the clamping groove 103 is connected on the fixed rotating shaft 202 in a rotating way, a pressing part 501, the slide rail 4 and the slide block 201 are fixedly connected on the clamping block 5, the combination of the light shielding plate 2, the fixture block 5 and the clamping groove 103 is set, so that the display 6 is shielded, data displayed by the display 6 can be observed conveniently, and the working efficiency and the test accuracy are improved.
Specifically, as shown in fig. 3, the bottom ends of the two sides of the box body 1 are fixedly connected with a limiting portion 105, a movable barrel 7 penetrating through the limiting portion 105 is fixedly connected to the limiting portion 105, a movable rod 9 matched with the movable barrel 7 is arranged inside the movable barrel 7, a limiting plate 902 is fixedly connected to the movable rod 9, a reset spring 10 penetrating through the movable rod 9 is arranged below the limiting plate 902 inside the movable barrel 7, a contact block 901 is fixedly connected to the bottom of the movable rod 9, a rubber sucker 8 is fixedly connected to the inside of the limiting portion 105 at the bottom of the movable barrel 7, the movable rod 9, the reset spring 10, the movable barrel 7 and the rubber sucker 8 are combined and set, so that the box body 1 is integrally adsorbed on the workbench through the rubber sucker 8, thereby realizing the stable placement of the vector network analyzer, and simultaneously, the rubber sucker 8 can be timely reset under the action of the reset spring 10 by pressing the movable rod 9, it is convenient to move the position of the vector network analyzer.
Specifically, as shown in fig. 1, the front end of the box 1 is provided with a control unit 102 on the right side of the display 6, and the front end of the box 1 is provided with two sets of interfaces 101 below the display 6.
The working principle is as follows: during the use, the user need hide light with display 6, through slide rail 4 with light screen 2 pull out can, after finishing using, with light screen 2 slip into the inside of box 1, and block 5 card income draw-in groove 103 can accomplish light screen 2 spacing, when placing vector network analyzer, through pressing movable rod 9 with the inside air escape of rubber suction cup 8, thereby make 8 complete absorption of rubber suction cup accomplish vector network analyzer's spacing on the workstation, when needing to change vector network analyzer's position, press movable rod 9 and reset movable rod 9 through reset spring 10, make rubber suction cup 8 break away from the workstation can.
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. A vector network analyzer with a shading mechanism for electromagnetic wave energy testing comprises a box body (1) and a display (6), it is characterized in that the two sides of the rear end of the display (6) in the box body (1) are fixedly connected with slide ways (3), a slide rail (4) is arranged on the slide way (3), a slide block (201) is connected on the slide rail (4) in a sliding way, a shading plate (2) is fixedly connected between the sliding blocks (201), a notch (104) matched with the shading plate (2) is arranged at the front end of the box body (1), the top of the box body (1) is provided with a clamping groove (103), the shading plate (2) is fixedly connected with a fixed rotating shaft (202), the fixed rotating shaft (202) is rotatably connected with a clamping block (5) matched with the clamping groove (103), and the clamping block (5) is fixedly connected with a pressing part (501).
2. The vector network analyzer with the shading mechanism for the electromagnetic wave energy test is characterized in that the bottom ends of two sides of the box body (1) are fixedly connected with limiting parts (105), and the limiting parts (105) are fixedly connected with movable cylinders (7) penetrating through the limiting parts (105).
3. The vector network analyzer with the shading mechanism for the electromagnetic wave energy test is characterized in that a movable rod (9) matched with the movable cylinder (7) is arranged inside the movable cylinder (7), a limiting plate (902) is fixedly connected to the movable rod (9), and a return spring (10) penetrating through the movable rod (9) is arranged below the limiting plate (902) inside the movable cylinder (7).
4. The vector network analyzer with the shading mechanism for the electromagnetic wave energy test is characterized in that a contact block (901) is fixedly connected to the bottom of the movable rod (9).
5. The vector network analyzer with the shading mechanism for the electromagnetic wave energy test is characterized in that a rubber suction cup (8) is fixedly connected to the bottom of the movable cylinder (7) inside the limiting part (105).
6. The vector network analyzer with the shading mechanism for the electromagnetic wave energy test is characterized in that a control part (102) is arranged at the front end of the box body (1) on the right side of the display (6), and two groups of interfaces (101) are arranged at the front end of the box body (1) below the display (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022719945.2U CN213875851U (en) | 2020-11-23 | 2020-11-23 | Vector network analyzer with shading mechanism for electromagnetic wave energy test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022719945.2U CN213875851U (en) | 2020-11-23 | 2020-11-23 | Vector network analyzer with shading mechanism for electromagnetic wave energy test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213875851U true CN213875851U (en) | 2021-08-03 |
Family
ID=77036039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022719945.2U Active CN213875851U (en) | 2020-11-23 | 2020-11-23 | Vector network analyzer with shading mechanism for electromagnetic wave energy test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213875851U (en) |
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2020
- 2020-11-23 CN CN202022719945.2U patent/CN213875851U/en active Active
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