Spectrum analyzer convenient to move

Abstract

The utility model discloses a spectrum analyzer convenient to move, which comprises a base, wherein a machine body is fixedly arranged at the upper end of the base; the second fixing rods are arranged at the front end and the rear end of the lower portion of the two sides of the machine body, the second fixing rods are fixedly connected with the machine body, damping rotating shafts are arranged outside the second fixing rods, the damping rotating shafts are fixedly connected with the second fixing rods, and mounting rods are fixedly arranged outside the damping rotating shafts; the telescopic groove is formed in the mounting rod, extension rods are arranged in the telescopic groove and are in sliding fit with the telescopic groove, one end of each extension rod extends to the outer portion of the telescopic groove, a holding rod is arranged between the extension rods on the two sides, and the holding rod is fixedly connected with the extension rods on the two sides; according to the structure, the problems that the spectrum analyzer is not convenient to move and is not stable enough to place are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spectrum analyzers, in particular to a spectrum analyzer which is easy to move. Background Art

[0002] Spectrometer is an instrument used to study the optical properties of matter. It uses the principle of interaction between light and matter to analyze the composition, structure and properties of samples by measuring the characteristics of sample absorption, emission or scattered light. Spectrometers are widely used in many fields, including chemistry, biology, material science, medicine, etc. Spectrometers generally include: light source, sample chamber, optical system, detector, signal processing and data analysis system, etc. Different types of spectrometers include ultraviolet-visible absorption spectrometer, infrared spectrometer, Raman spectrometer, mass spectrometer, etc. They can be used for different types of sample analysis and research, among which easy mobility is an important feature of spectrometers.

[0003] For example, the Chinese patent "A spectrometer easy to move" with announcement number CN212645897U includes a main body, a plurality of rollers are arranged at the bottom end of the main body, a top cover is embedded in the top surface of the main body, one end of the top cover is connected to the main body by a rotating shaft, a limit rod is arranged between the inner side of the top cover and the main body, a fixed block is fixed to the inner side of the top cover, a placement groove is provided on the inner side of the main body, two ends of the limit rod are respectively engaged with the fixed block and one end of the placement groove, the limit rod consists of two parts, a telescopic block is fixed to the end of one of the limit rods, a groove is provided on the surface of the telescopic block, and a limit block is arranged inside the groove, a spring is connected between the bottom end of the limit block and the groove, a sliding groove is provided at the other end of the limit rod, the bottom end of the telescopic block slides inside the sliding groove, and the limit block penetrates to the outer surface of the limit rod.

[0004] Although the above-mentioned prior art can realize the movement of the spectrum analyzer, in actual use, on the one hand, the movement of the spectrum analyzer is not convenient enough. When moving the spectrum analyzer, it is pushed or carried in a hugging manner, which causes injuries to the operator's back or other body parts, thereby affecting the operator's personal safety. On the other hand, the placement of the spectrum analyzer is not stable enough. After the spectrum analyzer is moved and operated, it will generate certain vibrations, causing the pulley to slide on the placement surface, thereby causing the spectrum analyzer to fall from the placement surface. Therefore, it does not meet the existing needs. In this regard, we propose a spectrum analyzer that is easy to move. Utility Model Content

[0005] The utility model aims to provide a spectrum analyzer that is easy to move, so as to solve the problems in the above background technology that the spectrum analyzer is not easy to move and is not stable enough to be placed.

[0006] To achieve the above object, the utility model provides the following technical solution: a portable spectrum analyzer, comprising a base, an organic body is fixedly arranged on the upper end of the base; and further comprising:

[0007] A second fixing rod is arranged at the front and rear ends below both sides of the body, and the second fixing rod is fixedly connected to the body, a damping shaft is arranged outside the second fixing rod, and the damping shaft is fixedly connected to the second fixing rod, and a mounting rod is fixedly arranged outside the damping shaft;

[0008] A telescopic groove is arranged inside the mounting rod, an extension rod is arranged inside the telescopic groove, the extension rod is slidably matched with the telescopic groove, and one end of the extension rod extends to the outside of the telescopic groove, a holding rod is arranged between the extension rods on both sides, and the holding rod is fixedly connected to the extension rods on both sides respectively.

[0009] Preferably, four storage cavities are provided at the lower end of the base, and the storage cavities are equidistantly distributed. A hydraulic telescopic device is fixedly provided inside the storage cavity, and the telescopic end of the hydraulic telescopic device extends to the bottom of the base.

[0010] Preferably, a mounting ear plate is fixedly provided at the lower end of the telescopic end of the hydraulic telescopic device located below the base, and the mounting ear plate is rotatably connected to the telescopic end of the hydraulic telescopic device, a first fixing rod is fixedly provided inside the mounting ear plate, a pulley is provided outside the first fixing rod, and the pulley is rotatably connected to the first fixing rod.

[0011] Preferably, four dampers are fixedly provided at the lower end of the base located outside the hydraulic telescopic device, and the dampers are equidistantly distributed, a spring is provided between the fixed end of the damper and the telescopic end of the damper, and the spring is fixedly connected to the fixed end of the damper and the telescopic end of the damper respectively.

[0012] Preferably, a rubber pad is provided at the lower end of the fixed end of the damper, and the rubber pad is fixedly connected to the fixed end of the damper.

[0013] Preferably, handles are provided above both sides of the body, and the handles are fixedly connected to the body.

[0014] Preferably, a sample chamber is provided inside the upper end of the body, and an LED display screen is fixedly provided on one side of the upper end surface of the body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can flexibly move the spectrum analyzer through the mounting rod and the extension rod. When moving the spectrum analyzer, the holding rod is rotated, and the holding rod drives the mounting rod to rotate on the second fixed rod through the damping shaft until the mounting rods at both ends rotate ninety degrees. At this time, the holding rod is pulled again, so that the holding rod drives the extension rod to extend from the mounting rod until the extension rod reaches a certain position, and the spectrum analyzer is moved in a holding manner through the holding rod. When it is moved to a suitable position, the holding rod is released, and the extension rod is retracted to the mounting rod, and the damping shaft drives the mounting rod to rotate and reset, thereby enhancing the convenience of moving the spectrum analyzer and improving the space utilization rate of the spectrum analyzer.

[0017] 2. The utility model can place the spectrum analyzer more stably by means of the hydraulic telescopic device and the rubber pad. After the spectrum analyzer is moved by dragging, the hydraulic telescopic device is turned on, so that the telescopic end of the hydraulic telescopic device drives the mounting ear plate to move upward. At this time, the pulley inside the mounting ear plate also moves upward, and at the same time, the rubber pad starts to contact the placement surface until the pulley is completely detached from the placement surface. At this time, the spectrum analyzer contacts the placement surface through the rubber pad, thereby preventing the spectrum analyzer from falling from the placement surface, thereby extending the service life of the spectrum analyzer.

[0018] 3. The utility model can absorb the vibration generated when the spectrum analyzer is working through the damper and the spring. When the spectrum analyzer is placed for work, the spectrum analyzer will generate certain vibrations when working. When the vibrations are transmitted to the damper and the spring, the damper and the spring are deformed. The damper and the spring absorb the vibrations by deformation. When the vibrations stop or weaken, the damper and the spring release the stored energy to restore the spectrum analyzer to its original position, thereby avoiding interference of the vibrations on the detection, and thus improving the accuracy of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the internal structure of the utility model;

[0020] Figure 2 It is a side view of the internal structure of the utility model;

[0021] Figure 3 It is a top view of the internal structure of the utility model;

[0022] Figure 4 For the utility model Figure 1 A partial enlarged view of area A.

[0023] In the figure: 1. base; 2. body; 3. sample chamber; 4. LED display screen; 5. handle; 6. damper; 7. spring; 8. rubber pad; 9. storage chamber; 10. hydraulic telescopic device; 11. mounting ear plate; 12. first fixing rod; 13. pulley; 14. second fixing rod; 15. mounting rod; 16. extension rod; 17. holding rod; 18. damping shaft; 19. telescopic slot. DETAILED DESCRIPTION

[0024] 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 of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a portable spectrum analyzer, comprising a base 1, an organic body 2 is fixedly arranged on the upper end of the base 1; and further comprising:

[0026] A second fixing rod 14 is arranged at the front and rear ends below both sides of the machine body 2, and the second fixing rod 14 is fixedly connected to the machine body 2, a damping shaft 18 is arranged outside the second fixing rod 14, and the damping shaft 18 is fixedly connected to the second fixing rod 14, and a mounting rod 15 is fixedly arranged outside the damping shaft 18;

[0027] A telescopic slot 19 is arranged inside the mounting rod 15, and an extension rod 16 is arranged inside the telescopic slot 19. The extension rod 16 slides with the telescopic slot 19, and one end of the extension rod 16 extends to the outside of the telescopic slot 19. A holding rod 17 is arranged between the extension rods 16 on both sides, and the holding rod 17 is fixedly connected to the extension rods 16 on both sides respectively.

[0028] When in use, when moving the spectrum analyzer, rotate the holding rod 17, and the holding rod 17 drives the mounting rod 15 to rotate on the second fixed rod 14 through the damping shaft 18 until the mounting rods 15 at both ends rotate ninety degrees. At this time, pull the holding rod 17 again, so that the holding rod 17 drives the extension rod 16 to extend from the mounting rod 15, until the extension rod 16 reaches a certain position, and then move the spectrum analyzer in a holding manner through the holding rod 17. When it moves to a suitable position, release the holding rod 17, and at this time, the extension rod 16 retracts to the mounting rod 15, and the damping shaft 18 drives the mounting rod 15 to rotate and reset.

[0029] See also Figure 1 Four storage chambers 9 are arranged at the lower end of the base 1, and the storage chambers 9 are equidistantly distributed. A hydraulic telescopic device 10 is fixedly arranged inside the storage chamber 9, and the telescopic end of the hydraulic telescopic device 10 extends to the bottom of the base 1, so that the mounting ear plate 11 can be moved in the vertical direction through the hydraulic telescopic device 10.

[0030] See also Figure 1 A mounting ear plate 11 is fixedly provided at the lower end of the telescopic end of the hydraulic telescopic device 10 located below the base 1, and the mounting ear plate 11 is rotatably connected to the telescopic end of the hydraulic telescopic device 10, a first fixing rod 12 is fixedly provided inside the mounting ear plate 11, a pulley 13 is provided outside the first fixing rod 12, and the pulley 13 is rotatably connected to the first fixing rod 12, so that the pulley 13 can be moved upward and separated from the placement surface through the hydraulic telescopic device 10 when the spectrometer is not in use.

[0031] See also Figure 1 and Figure 2 Four dampers 6 are fixedly provided at the lower end of the base 1 located outside the hydraulic telescopic device 10, and the dampers 6 are equidistantly distributed. A spring 7 is provided between the fixed end of the damper 6 and the telescopic end of the damper 6, and the spring 7 is respectively fixedly connected to the fixed end of the damper 6 and the telescopic end of the damper 6, so that the vibration generated when the spectrometer is working can be absorbed by the cooperation between the spring 7 and the damper 6.

[0032] See also Figure 1 and Figure 2 A rubber pad 8 is provided at the lower end of the fixed end of the damper 6, and the rubber pad 8 is fixedly connected to the fixed end of the damper 6, so that the rubber pad 8 can make the spectrum analyzer more stable on the placement surface.

[0033] See also Figure 1 and Figure 3 Handles 5 are provided on the upper sides of both sides of the body 2, and the handles 5 are fixedly connected to the body 2, so that the spectrum analyzer can be dragged on the placement surface through the handles 5.

[0034] See also Figure 1 A sample chamber 3 is disposed inside the upper end of the body 2 , and an LED display screen 4 is fixedly disposed on one side of the upper end surface of the body 2 , so as to display the detection data through the LED display screen 4 .

[0035] Working principle: After the spectrum analyzer is moved by dragging, the hydraulic telescopic device 10 is turned on, so that the telescopic end of the hydraulic telescopic device 10 drives the mounting ear plate 11 to move upward, and the pulley 13 inside the mounting ear plate 11 also moves upward, and the rubber pad 8 starts to contact the placement surface until the pulley 13 is completely detached from the placement surface. At this time, the spectrum analyzer is in contact with the placement surface through the rubber pad 8. When the spectrum analyzer is placed and works, the spectrum analyzer will generate certain vibrations when working. When the vibration is transmitted to the damper 6 and the spring 7, the damper 6 and the spring 7 are deformed. The damper 6 and the spring 7 absorb the generated vibration by deformation. When the vibration stops or weakens, the damper 6 and the spring 7 release the stored energy to restore the spectrum analyzer to its original position.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A portable spectrum analyzer, comprising a base (1), an organic body (2) being fixedly arranged on the upper end of the base (1); Features: Also includes: A second fixing rod (14) is arranged at the front and rear ends below both sides of the machine body (2), and the second fixing rod (14) is fixedly connected to the machine body (2); a damping shaft (18) is arranged outside the second fixing rod (14), and the damping shaft (18) is fixedly connected to the second fixing rod (14); and a mounting rod (15) is fixedly arranged outside the damping shaft (18); A telescopic slot (19) is arranged inside the mounting rod (15); an extension rod (16) is arranged inside the telescopic slot (19); the extension rod (16) and the telescopic slot (19) are slidably matched, and one end of the extension rod (16) extends to the outside of the telescopic slot (19); a holding rod (17) is arranged between the extension rods (16) on both sides, and the holding rod (17) is fixedly connected to the extension rods (16) on both sides respectively.

2. The portable spectrum analyzer according to claim 1, characterized in that: Four storage chambers (9) are arranged at the lower end of the base (1), and the storage chambers (9) are equidistantly distributed. A hydraulic telescopic device (10) is fixedly arranged inside the storage chamber (9), and the telescopic end of the hydraulic telescopic device (10) extends to the bottom of the base (1).

3. The portable spectrum analyzer according to claim 2, characterized in that: The hydraulic telescopic device (10) is fixedly provided with a mounting ear plate (11) at the lower end of the telescopic end below the base (1), and the mounting ear plate (11) is rotatably connected to the telescopic end of the hydraulic telescopic device (10), and a first fixing rod (12) is fixedly provided inside the mounting ear plate (11), and a pulley (13) is provided outside the first fixing rod (12), and the pulley (13) is rotatably connected to the first fixing rod (12).

4. The portable spectrum analyzer according to claim 3, characterized in that: Four dampers (6) are fixedly arranged at the lower end of the base (1) located outside the hydraulic telescopic device (10), and the dampers (6) are equidistantly distributed. A spring (7) is arranged between the fixed end of the damper (6) and the telescopic end of the damper (6), and the spring (7) is fixedly connected to the fixed end of the damper (6) and the telescopic end of the damper (6), respectively.

5. The portable spectrum analyzer according to claim 4, characterized in that: A rubber pad (8) is provided at the lower end of the fixed end of the damper (6), and the rubber pad (8) is fixedly connected to the fixed end of the damper (6).

6. The portable spectrum analyzer according to claim 1, characterized in that: Handles (5) are provided above both sides of the machine body (2), and the handles (5) are fixedly connected to the machine body (2).

7. The portable spectrum analyzer according to claim 1, characterized in that: A sample chamber (3) is arranged inside the upper end of the body (2), and an LED display screen (4) is fixedly arranged on one side of the upper end surface of the body (2).

Images