Adjustable antenna support for testing frequency spectrograph

Abstract

The utility model discloses an adjustable antenna support for testing a frequency spectrograph, which relates to the technical field of adjustable antenna supports and comprises a frequency spectrograph body. A mounting column is arranged on the rear side of the frequency spectrograph body; the installation column and the first adjusting frame are installed in a matched mode. The first adjusting frame comprises a supporting frame; a first adjusting groove is formed in the supporting frame; the first adjusting groove and the mounting column are detachably mounted through a nut; a through hole facilitating adjustment of the second adjusting frame is formed in the top of the supporting frame. The through hole is positioned between the two L-shaped frames; during use, the supporting frame is mounted on the mounting column through the first adjusting groove, the supporting frame is fixed through cooperation of the nut and the mounting column, and the first adjusting groove slides up and down along the mounting column, so that the height of the second adjusting frame mounted at the top of the first adjusting frame in a matched mode is effectively adjusted; therefore, the antenna can receive signals in different areas.

Description

TECHNICAL FIELD

[0001] The utility model relates to adjustable antenna support technical field, specifically a kind of adjustable antenna support for spectrum analyzer test. BACKGROUND

[0002] Usually, the spectrum analyzer is fixedly installed, and the angle of the antenna cannot be flexibly adjusted. It is difficult to adjust to the best receiving angle according to the actual situation on site, such as the direction of the signal source, the distribution of surrounding obstacles, etc., which may result in that the spectrum analyzer cannot receive complete or accurate signals, and further affect the accuracy of the measurement data. The height of the traditional antenna support cannot be adjusted according to the test environment and requirements. For example, when there are interference sources at different heights or signals at different heights need to be tested, the measurement data will not be comprehensive and accurate if the height of the antenna cannot be adjusted. The installation process of the traditional antenna support may be relatively complex, and the universality is poor. For antennas of different sizes and shapes and spectrum analyzers of different models, specific supports may need to be customized, which increases the cost and inconvenience of use. In addition, in some scenarios where the spectrum analyzer needs to be frequently moved and used, the portability and rapid installation and debugging capability of the traditional support are also insufficient.

[0003] With the continuous development of communication technology, the accuracy requirement of spectrum measurement is getting higher and higher. In order to more accurately analyze signals and monitor spectrum resources, it is necessary to flexibly adjust the angle and height of the antenna to obtain the best measurement data. The adjustable antenna support becomes a key component to meet this demand.

[0004] After searching, the Chinese patent publication No. CN202321031232.4 discloses an adjustable antenna support for spectrum analyzer test. The adjustable antenna support includes a base and a telescopic rod. One end of the telescopic rod is fixedly connected to the base, and the other end of the telescopic rod is fixedly connected to a platform. The platform can move vertically up and down along the height direction of the telescopic rod to adjust the height of the platform. The platform is provided with a groove. A placing table for assembling an antenna support is connected to the groove through a rotating shaft. The placing table can rotate along the axial direction of the rotating shaft to adjust the angle of the antenna assembled on the placing table. One side of the placing table is fixedly connected to a hollow tube. The hollow tube is provided with a second through hole. The platform is provided with a plurality of first through holes for cooperating with the second through hole. The first through holes are arranged in a fan shape on the platform. The first through holes and the second through hole are connected by a positioning pin to fix the placing table, so as to ensure that the antenna is adjusted by multiple angles and is more stable during the test.

[0005] The antenna support in the above-mentioned patent can only adjust the angle of the antenna by rotating the placing table. Although this can adjust the angle of the antenna, the signal in the same area may be weak when the antenna is rotated in the same area during the adjustment process. Therefore, it is necessary to adjust the antenna horizontally and vertically to effectively increase the range of signal reception of the antenna. Utility model content

[0006] The utility model discloses a kind of adjustable antenna support for spectrum analyzer test, in the structure, first adjusting frame is effectively detachably mounted with mounting post on spectrum analyzer body, so that the adjustment between support frame and mounting post is realized during spectrum analyzer test, the height of antenna is adjusted, the through hole of support frame top is installed with the second adjusting slot opened in slide, so that the spacing adjustment between antenna and spectrum analyzer body can be effectively realized, so as to effectively increase the range of antenna acceptance limit, to effectively meet the needs during spectrum analyzer test.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A kind of adjustable antenna support for spectrum analyzer test, including spectrum analyzer body;The rear side of the spectrum analyzer body is provided with mounting post;The mounting post is installed with first adjusting frame cooperation;The first adjusting frame includes support frame;First adjusting slot is opened in the support frame;The first adjusting slot is detachably installed with mounting post by nut;By first adjusting slot along mounting post up and down sliding, so that the height of second adjusting frame is adjusted by first adjusting frame, so that the range of signal acceptance of antenna installed on second adjusting frame is realized;

[0009] The top of the support frame is provided with through hole for the adjustment of second adjusting frame;The through hole is located between two L-shaped frames;The distance between antenna installed on the top of slide and spectrum analyzer body can be realized by adjusting bolt along the top of support frame sliding,

[0010] As a further technical scheme of the utility model, the second adjusting frame includes slide;The slide is arranged in Z type;Second adjusting slot is opened in the horizontal direction of the slide, and the slide is slid forward and backward by second adjusting slot by loosening adjusting bolt;

[0011] As a further technical scheme of the utility model, two mounting holes for antenna installation are opened in the top of the slide;The bottom of the antenna is detachably installed with mounting hole by nut;

[0012] As a further technical scheme of the utility model, the bottom of the slide is installed with the top of support frame, and is fixed by adjusting bolt;

[0013] As a further technical scheme of the utility model, the nut cooperating with adjusting bolt is located between two L-shaped frames;

[0014] As a further technical scheme of the utility model, the through hole opened in the top of support frame and the second adjusting slot opened in the slide are detachably installed by adjusting bolt;

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The utility model discloses, in using, the support frame is installed on the mounting column through the first adjusting groove, realizes the fixed of support frame through the cooperation of nut and mounting column, through the first adjusting groove along the up and down slide of mounting column, thereby effectively adjusting the height of the second adjusting frame of first adjusting frame top cooperation installation, like this can realize that the antenna accepts the signal of different area to different area;

[0017] The utility model discloses, after the first adjusting frame adjustment is completed, realizes the installation of support frame top of slide frame through adjusting bolt, and adjusting bolt passes through second adjusting groove and through -hole, and the nut of bottom cooperation is located between two L type frames, and through adjusting bolt, slide frame is adjusted under the action of second adjusting groove and adjusting bolt, and the interval between antenna and frequency spectrum instrument body is adjusted, thereby increasing the range of antenna signal reception.

[0018] The utility model discloses, antenna bottom is fixed installation through bolt and nut and mounting hole, when carrying out frequency spectrum instrument test, antenna can also realize the adjustment of own angle, to meet the need when frequency spectrum instrument test. DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0020] Figure 2 It is another visual angle structure schematic diagram of the utility model Figure 1 .

[0021] Figure 3 It is the bottom structure schematic diagram of the utility model Figure 1 .

[0022] Figure 4 It is the assembly drawing of first adjusting frame and second adjusting frame in the utility model Figure 2 .

[0023] Figure 5 It is the bottom structure bottom view of the utility model Figure 4 .

[0024] Figure 6 It is the split schematic diagram of the utility model Figure 4 .

[0025] Figure 7 It is the local structure enlarged view of A in the utility model Figure 3 .

[0026] In the figure: 1-spectrometer body, 2-first adjusting frame, 20-bracket, 21-first adjusting slot, 22-L-shaped frame, 23-through hole, 3-second adjusting frame, 30-carriage, 31-second adjusting slot, 32-adjusting bolt, 33-mounting hole, 4-antenna, 5-mounting column. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1-7 In the embodiments of the present application, an adjustable antenna support for spectrometer testing comprises a spectrometer body 1, wherein the rear side of the spectrometer body 1 is provided with a mounting column 5, the mounting column 5 is installed in cooperation with a first adjusting frame 2, the first adjusting frame 2 comprises a bracket 20, the bracket 20 is provided with a first adjusting slot 21, and the first adjusting slot 21 is detachably installed on the mounting column 5 through a nut.

[0029] The top of the bracket 20 is provided with a through hole 23 for adjusting a second adjusting frame 3, and the through hole 23 is located between two L-shaped frames 22.

[0030] The second adjusting frame 3 comprises a carriage 30, the carriage 30 is arranged in a Z shape, and the carriage 30 is provided with a second adjusting slot 31 in a horizontal direction.

[0031] By adopting the above technical solution, when in use, the bracket 20 is installed on the mounting column 5 through the first adjusting slot 21, the bracket 20 is fixed in cooperation with the mounting column 5 through a nut, and the second adjusting frame 3 installed on the top of the first adjusting frame 2 is effectively adjusted in height by sliding the first adjusting slot 21 up and down along the mounting column 5, so that the antenna 4 can receive signals in different areas.

[0032] The top of the carriage 30 is provided with two mounting holes 33 for installing the antenna 4, and the bottom of the antenna 4 is detachably installed on the mounting hole 33 through a nut.

[0033] In the embodiments, the bottom of the carriage 30 is installed in close contact with the top of the bracket 20, and is fixed through an adjusting bolt 32.

[0034] Through adopting the technical scheme, after the first adjusting frame 2 is adjusted, the slide frame 30 is mounted on the top of the supporting frame 20 through the adjusting bolt 32, the adjusting bolt 32 penetrates the second adjusting slot 31 and the through hole 23, the bottom matched nut is located between the two L-shaped frames 22, the distance between the antenna 4 and the spectrum instrument body 1 is adjusted under the action of the second adjusting slot 31 and the adjusting bolt 32 through the adjusting bolt 32, so that the signal receiving range of the antenna 4 is increased.

[0035] In the embodiment, the nut matched with the adjusting bolt 32 is located between the two L-shaped frames 22.

[0036] The through hole 23 on the top of the supporting frame 20 and the second adjusting slot 31 on the slide frame 30 are detachably mounted through the adjusting bolt 32.

[0037] Through adopting the technical scheme, the antenna 4 is fixedly mounted on the mounting hole 33 through the bolt and the nut, and the antenna 4 can also be adjusted in angle during spectrum instrument testing, so that the needs during spectrum instrument testing are met.

[0038] The working principle of the utility model is: in use, the supporting frame 20 is installed on the mounting column 5 through the first adjusting slot 21, the supporting frame 20 is fixed through the nut matched with the mounting column 5, the first adjusting slot 21 is slid up and down along the mounting column 5, so that the height of the second adjusting frame 3 matched and installed on the top of the first adjusting frame 2 is effectively adjusted, so that the antenna 4 can receive signals in different areas.

[0039] After the first adjusting frame 2 is adjusted, the slide frame 30 is mounted on the top of the supporting frame 20 through the adjusting bolt 32, the adjusting bolt 32 penetrates the second adjusting slot 31 and the through hole 23, the bottom matched nut is located between the two L-shaped frames 22, the distance between the antenna 4 and the spectrum instrument body 1 is adjusted under the action of the second adjusting slot 31 and the adjusting bolt 32 through the adjusting bolt 32, so that the signal receiving range of the antenna 4 is increased.

[0040] The antenna 4 is fixedly mounted on the mounting hole 33 through the bolt and the nut, and the antenna 4 can also be adjusted in angle during spectrum instrument testing, so that the needs during spectrum instrument testing are met.

[0041] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0042] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. An adjustable antenna mount for use in a spectrometer test, characterized by: Including spectrum appearance body (1), spectrum appearance body (1) rear side is provided with mounting column (5), this mounting column (5) is installed with first adjusting frame (2) cooperation, first adjusting frame (2) includes support frame (20), the first adjusting groove (21) is set up on support frame (20), first adjusting groove (21) is detachable installation through nut and mounting column (5). The top of support frame (20) is provided with through hole (23) for the adjustment of second adjusting frame (3), through hole (23) is located between two L-shaped frames (22).

2. An adjustable antenna support for use with a spectrum analyzer test set according to claim 1, wherein: Second adjusting frame (3) includes slide frame (30), slide frame (30) is Z-shaped, second adjusting groove (31) is set up on slide frame (30) in horizontal direction.

3. An adjustable antenna support for use with a spectrum analyzer test set according to claim 2, wherein: Two mounting holes (33) are set up on the top of slide frame (30) for the installation of antenna (4), the bottom of antenna (4) is detachable installation through nut and mounting hole (33).

4. An adjustable antenna support for use with a spectrum analyzer test set according to claim 3, wherein: The bottom of slide frame (30) is installed with the top of support frame (20) and is fixed through adjusting bolt (32).

5. An adjustable antenna support for use with a spectrum analyzer test set according to claim 4, wherein: The nut cooperating with adjusting bolt (32) is located between two L-shaped frames (22).

6. An adjustable antenna support for use with a spectrum analyzer test set according to claim 4, wherein: Through hole (23) set up on the top of support frame (20) and second adjusting groove (31) set up on slide frame (30) are detachable installation through adjusting bolt (32).

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