Portable spectrum analyzer with high cruising ability

Abstract

The utility model belongs to the technical field of spectrum analyzers, and particularly relates to a portable spectrum analyzer with strong cruising ability, which comprises a spectrum analyzer main body, the two ends of the bottom of the grip are rotationally connected to the left side and the right side of the spectrum analyzer main body respectively; the mounting box is fixedly mounted at the top of the spectrum analyzer main body; the box cover is arranged at the top of the mounting box and is in sliding connection with the mounting box, and an insertion hole is formed in the box cover; the clamping assembly is arranged on the rear side of the mounting box, and the clamping assembly is matched with the insertion hole. According to the spectrum analyzer disclosed by the utility model, the solar cell panel is arranged to supply power to the spectrum analyzer main body after the electric energy of a lithium battery in the spectrum analyzer main body is used up, so that the cruising ability of the spectrum analyzer main body can be improved; the spectrum analyzer can be conveniently used by people outdoors, and is convenient to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of spectrum analyzers, in particular to a portable spectrum analyzer with strong endurance. Background Art

[0002] A spectrum analyzer is a multi-purpose electronic measuring instrument that studies the spectral structure of electrical signals and is used to measure signal parameters such as distortion, modulation spectral purity, frequency stability, and intermodulation distortion. A spectrum analyzer is essential for measuring radio signals and a common tool in the R&D, production, and testing of electronic products. Therefore, it is widely used and is often referred to as the engineer's RF multimeter.

[0003] In the prior art, the normal battery life of existing portable spectrum analyzers is 2-3 hours. When used outdoors for too long, the power supply will be exhausted, causing the spectrum analyzer to be unable to continue to use. The low battery life makes outdoor use inconvenient. Therefore, we propose a portable spectrum analyzer with long battery life to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the normal battery life of the power supply of the portable spectrum analyzer in the prior art is 2-3 hours. When used outdoors for too long, the power supply will be exhausted, resulting in the spectrum analyzer being unable to continue to be used, and the battery life is not high, thereby causing inconvenience in outdoor use. A portable spectrum analyzer with long battery life is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A portable spectrum analyzer with long battery life, comprising:

[0007] Spectrum analyzer body;

[0008] A handle, the bottom ends of which are rotatably connected to the left and right sides of the spectrum analyzer body respectively;

[0009] An installation box, the installation box is fixedly installed on the top of the spectrum analyzer body;

[0010] A box cover is arranged on the top of the installation box and is slidably connected to the installation box, and a socket is opened on the box cover;

[0011] A card assembly is provided on the rear side of the installation box, the card assembly cooperates with the jack, and is used to card and fix the box cover to the installation box;

[0012] A photovoltaic assembly includes: a mounting frame, a solar panel and two first springs. The rear end of the mounting frame is rotatably connected to the rear inner wall of the mounting box. The mounting frame is fixedly sleeved on the solar panel. The top ends of the two first springs are fixedly mounted on the bottom of the solar panel, and the bottom ends of the two first springs are fixedly connected to the bottom inner wall of the mounting box.

[0013] As a preferred solution of the present invention, the left and right sides of the box cover are fixedly connected with sliding rods, the left and right sides of the installation box are provided with sliding grooves, and the bottom ends of the sliding rods are slidably connected in the corresponding sliding grooves.

[0014] As a preferred solution of the present invention, cleaning cotton is installed at the bottom of the box cover.

[0015] As a preferred solution of the present invention, a Velcro is fixedly installed on the top of the cleaning cotton, and a Velcro mother tape is fixedly installed on the bottom of the box cover, and the Velcro mother tape cooperates with the Velcro.

[0016] As a preferred solution of the present invention, the clamping assembly includes a slip ring, an insertion rod and a second spring. The slip ring is fixedly connected to the rear side of the installation box, the slip ring is slidably sleeved on the insertion rod, the top end of the second spring is fixedly connected to the bottom end of the insertion rod, the bottom end of the second spring is fixedly connected to the top of the spectrum analyzer body, and the top end of the insertion rod cooperates with the socket.

[0017] As a preferred solution of the present invention, a shift rod is fixedly connected to the rear side of the insertion rod.

[0018] Beneficial effects:

[0019] 1. By setting up a solar panel, solar energy can be converted into electrical energy for storage, and the spectrum analyzer body can be powered after the lithium battery inside the spectrum analyzer body is used up, thereby improving the endurance of the spectrum analyzer body and increasing the usage time of the spectrum analyzer body to meet usage needs;

[0020] 2. The installation box and the box cover can provide safety protection for the solar panels, which can prevent the solar panels from being damaged by bumps when carrying the spectrum analyzer.

[0021] 3. By setting the card-fitting fit between the card-fitting assembly and the socket, the box cover and the installation box can be stably fixed to ensure the protection effect of the solar panel, and the box cover can be opened and closed quickly by personnel, which is convenient for personnel to use;

[0022] The utility model is provided with a solar cell panel to supply power to the spectrum analyzer body after the power of the lithium battery inside the spectrum analyzer body is used up, thereby improving the endurance of the spectrum analyzer body, making it convenient for personnel to use the spectrum analyzer body outdoors, and having easy operation and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional main view of the structure of the utility model;

[0024] Figure 2 This is a three-dimensional rear view of the structure of the utility model;

[0025] Figure 3 For the utility model Figure 2 Schematic diagram of the structure of part A;

[0026] Figure 4 A three-dimensional diagram of the structure of the mounting frame, solar cell panel and first spring of the utility model;

[0027] Figure 5 It is a three-dimensional structural diagram of the box cover, sliding rod, jack, cleaning cotton, Velcro and Velcro female tape of the utility model.

[0028] In the figure: 1. Spectrum analyzer body; 2. Handle; 3. Mounting box; 4. Mounting frame; 5. Solar panel; 6. First spring; 7. Box cover; 8. Slide rod; 9. Slide groove; 10. Socket; 11. Cleaning cotton; 12. Velcro; 13. Velcro female tape; 14. Slip ring; 15. Insert rod; 16. Second spring; 17. Lever. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Example

[0031] Reference Figure 1-Figure 5 , a portable spectrum analyzer with long battery life, comprising:

[0032] Spectrum analyzer main body 1;

[0033] A handle 2, the bottom ends of which are rotatably connected to the left and right sides of the spectrum analyzer body 1;

[0034] An installation box 3, which is fixedly installed on the top of the spectrum analyzer body 1;

[0035] The box cover 7 is arranged on the top of the installation box 3 and is slidably connected to the installation box 3. The box cover 7 is provided with a socket 10;

[0036] The card assembly is arranged on the rear side of the installation box 3, and the card assembly cooperates with the socket 10. The card assembly is used to fix the box cover 7 to the installation box 3 by carding;

[0037] Photovoltaic assembly, the photovoltaic assembly includes: a mounting frame 4, a solar panel 5 and two first springs 6, the rear end of the mounting frame 4 is rotatably connected to the rear inner wall of the mounting box 3, the mounting frame 4 is fixedly sleeved on the solar panel 5, the top ends of the two first springs 6 are fixedly mounted on the bottom of the solar panel 5, and the bottom ends of the two first springs 6 are welded to the bottom inner wall of the mounting box 3.

[0038] By means of the above structure: by providing a solar cell panel 5, solar energy can be converted into electrical energy for storage, and the spectrum analyzer main body 1 can be powered after the power of the lithium battery inside the spectrum analyzer main body 1 is used up, thereby improving the endurance of the spectrum analyzer main body 1 and the service life of the spectrum analyzer main body 1, and meeting the use requirements. In addition, by providing an installation box 3 and a box cover 7, the solar cell panel 5 can be safely protected, and the solar cell panel 5 can be prevented from being damaged by bumps when carrying the spectrum analyzer main body 1.

[0039] As a preferred solution of the present invention, sliding rods 8 are welded on the left and right sides of the box cover 7, and sliding grooves 9 are opened on the left and right sides of the installation box 3. The bottom ends of the sliding rods 8 are slidably connected in the corresponding sliding grooves 9. Through the sliding limit cooperation between the sliding rods 8 and the sliding grooves 9, the box cover 7 can be stably slidably limited and slidably supported.

[0040] As a preferred solution of the present invention, a cleaning cotton 11 is installed at the bottom of the box cover 7. By providing the cleaning cotton 11, the solar panel 5 can be wiped and cleaned when the box cover 7 is closed, thereby ensuring the surface cleanliness of the solar panel 5.

[0041] As a preferred solution of the present invention, a Velcro 12 is fixedly installed on the top of the cleaning cotton 11, and a Velcro 13 is fixedly installed on the bottom of the box cover 7. The Velcro 13 cooperates with the Velcro 12. The Velcro 13 cooperates with the Velcro 12 to facilitate the disassembly and assembly of the cleaning cotton 11, thereby facilitating the cleaning or replacement of the cleaning cotton 11.

[0042] As a preferred solution of the present invention, the card assembly includes a slip ring 14, an insertion rod 15 and a second spring 16. The slip ring 14 is welded to the rear side of the installation box 3, and the slip ring 14 is slidably sleeved on the insertion rod 15. The top end of the second spring 16 is welded to the bottom end of the insertion rod 15, and the bottom end of the second spring 16 is welded to the top of the spectrum analyzer body 1. The top end of the insertion rod 15 cooperates with the socket 10. By setting a card fit between the card assembly and the socket 10, the box cover 7 and the installation box 3 can be stably fixed to ensure the protection effect of the solar panel 5, and it is convenient for personnel to quickly open and close the box cover 7, which is convenient for personnel to use.

[0043] As a preferred solution of the present invention, a lever 17 is welded to the rear side of the insertion rod 15 . The provision of the lever 17 can facilitate a person to operate the insertion rod 15 and the insertion hole 10 to release the insertion limit.

[0044] It should be noted that the specific types of spectrum analyzer body 1 and solar panel 5 to be used are selected by relevant technicians familiar with this field, and the above spectrum analyzer body 1 and solar panel 5 are all existing technologies and will not be described in detail in this solution.

[0045] The working principle of the present invention is as follows: when in use, by providing a solar panel 5, solar energy can be converted into electrical energy for storage, and the spectrum analyzer body 1 can be powered after the lithium battery inside the spectrum analyzer body 1 is used up, thereby improving the endurance of the spectrum analyzer body 1 and the service life of the spectrum analyzer body 1, which can meet the use requirements. In addition, by providing an installation box 3 and a box cover 7, the solar panel 5 can be safely protected, and the solar panel 5 can be prevented from being damaged by bumps when carrying the spectrum analyzer body 1. Then, by providing a snap-fit ​​fit between the insertion rod 15 and the insertion hole 10, the box cover 7 can be stably fixed to the installation box 3, ensuring the protection effect of the solar panel 5, and making it convenient for personnel to quickly open and close the box cover 7, which is convenient for personnel to use. In addition, by providing a cleaning cotton 11, the solar panel 5 can be wiped and cleaned when the box cover 7 is closed, which can ensure the cleanliness of the surface of the solar panel 5. The magic mother tape 13 and the magic child tape 12 can cooperate to facilitate the disassembly and assembly of the cleaning cotton 11, so that the cleaning cotton 11 can be conveniently cleaned or replaced.

[0046] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable spectrum analyzer with long battery life, characterized in that: include: Spectrum analyzer body (1); A handle (2), wherein two ends of the bottom of the handle (2) are rotatably connected to the left and right sides of the spectrum analyzer body (1); An installation box (3), wherein the installation box (3) is fixedly installed on the top of the spectrum analyzer body (1); A box cover (7), the box cover (7) is arranged on the top of the installation box (3) and is slidably connected to the installation box (3), and a socket (10) is provided on the box cover (7); A card assembly, the card assembly being arranged on the rear side of the installation box (3), the card assembly being matched with the socket (10), and being used for carding and fixing the box cover (7) and the installation box (3); A photovoltaic assembly comprises: a mounting frame (4), a solar cell panel (5) and two first springs (6); the rear end of the mounting frame (4) is rotatably connected to the rear inner wall of a mounting box (3); the mounting frame (4) is fixedly sleeved on the solar cell panel (5); the top ends of the two first springs (6) are fixedly mounted on the bottom of the solar cell panel (5); and the bottom ends of the two first springs (6) are fixedly connected to the bottom inner wall of the mounting box (3).

2. A portable spectrum analyzer with long battery life according to claim 1, characterized in that: The left and right sides of the box cover (7) are fixedly connected with slide bars (8), and the left and right sides of the installation box (3) are provided with slide grooves (9), and the bottom ends of the slide bars (8) are slidably connected in the corresponding slide grooves (9).

3. The portable spectrum analyzer with long battery life according to claim 1, characterized in that: Cleaning cotton (11) is installed on the bottom of the box cover (7).

4. The portable spectrum analyzer with long battery life according to claim 3, characterized in that: The top of the cleaning cotton (11) is fixedly mounted with a Velcro (12), and the bottom of the box cover (7) is fixedly mounted with a Velcro (13), and the Velcro (13) matches the Velcro (12).

5. The portable spectrum analyzer with long battery life according to claim 1, characterized in that: The clamping assembly comprises a slip ring (14), an insertion rod (15) and a second spring (16); the slip ring (14) is fixedly connected to the rear side of the installation box (3); the slip ring (14) is slidably sleeved on the insertion rod (15); the top end of the second spring (16) is fixedly connected to the bottom end of the insertion rod (15); the bottom end of the second spring (16) is fixedly connected to the top of the spectrum analyzer body (1); and the top end of the insertion rod (15) is matched with the socket (10).

6. The portable spectrum analyzer with long battery life according to claim 5, characterized in that: The rear side of the insertion rod (15) is fixedly connected with a shifting rod (17).

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