Movable oscilloscope

Abstract

The utility model relates to the field of electronic measuring instruments, and discloses a movable oscilloscope, which comprises a cart, the top end of the cart is fixedly connected with a fixed box, the top end of the fixed box is fixedly connected with a driving assembly, the outside of the driving assembly is in threaded connection with two threaded sleeves, the outside of each threaded sleeve is fixedly connected with a fixed block, and the fixed block is fixedly connected with the fixed box. The right end of the fixing block is fixedly connected with a first sliding plate, the right end of the first sliding plate is fixedly connected with a first clamping plate, the left end of the first sliding plate is rotationally connected with first connecting blocks, the right ends of the two first connecting blocks are rotationally connected with a limiting plate, and the left end of the limiting plate is rotationally connected with two second connecting blocks. According to the device, the oscilloscope can be fixed in the using process, the stability of the device is kept when the device is moved, the device is suitable for oscilloscopes of different sizes, and the problem that the oscilloscope is inconvenient to carry in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the field of electronic measuring instruments, in particular to a movable oscilloscope. Background Art

[0002] An oscilloscope, also known as an oscilloscope, is an electronic measuring instrument that is mainly used to observe and display the waves of electrical signals. It can display the changes in voltage over time in a graphical form, helping engineers and technicians to analyze and debug electronic signals. The oscilloscope needs to be constantly changed during use and needs to be moved. It is usually designed for measuring and analyzing electronic signals on-site, in laboratories, or other places where movement is required.

[0003] During the use of some existing oscilloscopes, most of the oscilloscopes used in the technology are of square structure. When in use, the oscilloscope needs to be carried to the place of use, which requires medical staff to expend considerable physical strength. The carrying effect is poor, resulting in reduced practicality of the device and increased work steps for the staff, affecting the efficiency and comfort of the device. Therefore, in response to the above problems, a movable oscilloscope is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a movable oscilloscope, aiming to improve the problem that the oscilloscope in the prior art is inconvenient to move and the connected lines need to be constantly disassembled and installed by staff when moving to prevent the lines from being damaged.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A movable oscilloscope comprises a cart, the top of the cart is fixedly connected to a fixed box, the top of the fixed box is fixedly connected to a driving assembly, the external thread of the driving assembly is connected to two threaded sleeves, the external of the threaded sleeve is fixedly connected to a fixed block, the right end of the fixed block is fixedly connected to a sliding plate 1, the right end of the sliding plate 1 is fixedly connected to a clamping plate 1, the left end of the sliding plate 1 is rotatably connected to a connecting block 1, the right ends of the two connecting blocks 1 are rotatably connected to a limiting plate, the left end of the limiting plate is rotatably connected to two connecting blocks 2, the right end of the connecting block 2 is rotatably connected to a sliding plate 2, the left end of the sliding plate 2 is fixedly connected to the sliding block, and the right end of the sliding plate 2 is fixedly connected to a clamping plate 2.

[0007] Furthermore, the driving assembly includes a motor, the bottom end of the motor is fixedly connected to the top end of the fixed box, the driving end of the motor is fixedly connected to a threaded rod, and the internal thread of the threaded sleeve is connected to the outside of the threaded rod.

[0008] Furthermore, a placement box is fixedly connected to the top of the cart, a connecting plate is fixedly connected to the right end of the fixed box, a plurality of fixed sleeves are fixedly connected to the right end of the connecting plate, a sliding sleeve is slidably connected to the inside of the fixed sleeve, a sliding rod is slidably connected to the left end of the sliding sleeve, and a spring is provided on the outer sleeve of the sliding rod.

[0009] Furthermore, one end of the spring is fixedly connected to the left end of the inner wall of the connecting plate, and the other end of the spring is fixedly connected to the left end of the sliding sleeve.

[0010] Furthermore, the left end of the sliding rod is fixedly connected to the left end of the inner wall of the connecting plate.

[0011] Further, the left end of the sliding plate 1 contacts the interior of the fixed box, and the left end of the sliding plate 2 contacts the interior of the fixed box.

[0012] Furthermore, the outer portion of the threaded rod is rotatably connected to the interior of the fixed box, and the bottom end of the threaded rod is rotatably connected to the interior of the cart.

[0013] Furthermore, the outer portion of the sliding block is slidably connected to the inner portion of the fixed box, and the outer portion of the fixed block is slidably connected to the inner portion of the fixed box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, with the coordinated use of structures such as a cart, a fixing box, a motor, a threaded rod, a threaded sleeve, and a fixing block, the device can fix the oscilloscope during use, so that the device can be kept stable when it is moved, and it is adaptable to oscilloscopes of different sizes, thus solving the problem of the oscilloscope being inconvenient to carry when in use.

[0016] 2. In the utility model, with the coordinated use of the fixed sleeve, the sliding rod, the spring, the sliding sleeve and other structures, the device can organize the lines connected to the oscilloscope during use, facilitate the connection and removal of the device lines, prevent the lines from being entangled, and solve the problem of too many lines connected to the device being easily entangled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a movable oscilloscope proposed by the utility model;

[0018] Figure 2 A cross-sectional view of the fixed box structure of a movable oscilloscope proposed by the utility model;

[0019] Figure 3 The utility model is a cross-sectional view of the connecting plate structure of a movable oscilloscope.

[0020] Legend:

[0021] 1. Trolley; 2. Fixed box; 3. Motor; 4. Threaded rod; 5. Threaded sleeve; 6. Fixed block; 7. Sliding plate 1; 8. Clamping plate 1; 9. Connecting block 1; 10. Limiting plate; 11. Connecting block 2; 12. Sliding plate 2; 13. Sliding block; 14. Clamping plate 2; 15. Placement box; 16. Connecting plate; 17. Fixed sleeve; 18. Sliding rod; 19. Spring; 20. Sliding sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a movable oscilloscope, including a cart 1, the cart 1 is equipped with wheels to increase mobility, so that the oscilloscope can be easily moved and positioned in the working area, the top of the cart 1 is fixedly connected with a fixed box 2, the fixed box 2 is a component connected to the top of the cart 1, and its design has the characteristics of shockproof, waterproof and dustproof, and maintains the stability of the oscilloscope when it is fixed and used, the top of the fixed box 2 is fixedly connected with a driving component, the driving component is connected to the top of the fixed box 2, and is the power source for the structural operation of the device when the oscilloscope is fixed, the external thread of the driving component is connected to two threaded sleeves 5, the driving component includes a motor 3, which is the main power source of the device during operation, the bottom end of the motor 3 is fixedly connected to the top of the fixed box 2, the driving end of the motor 3 is fixedly connected to a threaded rod 4, through the rotation of the motor 3, the threaded rod 4 will provide linear motion in the horizontal direction, the internal thread of the threaded sleeve 5 is connected to the outside of the threaded rod 4, and the threaded sleeve 5 allows the threaded rod 4 to move in the vertical direction. By adjusting the position of the threaded sleeve 5 on the threaded rod 4, the direction of the linear motion provided by the motor 3 can be controlled. The outside of the threaded rod 4 is rotatably connected to the inside of the fixed box 2, and the bottom end of the threaded rod 4 is rotatably connected to the inside of the cart 1. The outside of the threaded sleeve 5 is fixedly connected to a fixed block 6, and the fixed block 6 is fixed to the outside of the threaded sleeve 5 to ensure that the threaded sleeve 5 remains stable while driving the fixed block 6 to move. The right end of the fixed block 6 is fixedly connected to a sliding plate 7, and the side extending from the fixed block 6 is connected to the sliding plate 7 to facilitate the transmission of operating power to it.

[0024] Reference Figure 2The right end of the sliding plate 7 is fixedly connected with a clamping plate 8, and the clamping plate 8 is used to clamp and fix the oscilloscope to ensure the stability and accuracy of the oscilloscope during movement and operation. The left end of the sliding plate 7 is rotatably connected with a connecting block 9. This connection method enables the sliding plate 7 to rotate with respect to the connecting block 9, thereby realizing the angle adjustment relative to the connecting block 9. The right ends of the two connecting blocks 9 are rotatably connected with a limiting plate 10, and the left end of the limiting plate 10 is rotatably connected with two connecting blocks 2 11. At the right end of the connecting block 2 11, it is connected to the sliding plate 2 12 through a rotatable connection. This design further expands the structure of the system and introduces the sliding plate 2 12, which provides more degrees of freedom for the movement of the entire system. The right end of the connecting block 2 11 is rotatably connected with the sliding plate 2 12, and the left end of the sliding plate 2 12 is connected to the connecting block 2 11 through a rotatable connection. This connection provides the sliding plate 12 with the ability to rotate with the connecting block 11. The left end of the sliding plate 7 contacts the interior of the fixed box 2, the left end of the sliding plate 12 contacts the interior of the fixed box 2, the left end of the sliding plate 12 is fixedly connected to the sliding block 13, the outer part of the sliding block 13 is slidably connected to the interior of the fixed box 2, the outer part of the fixed block 6 is slidably connected to the interior of the fixed box 2, and the right end of the sliding plate 12 is fixedly connected to the clamping plate 14, which is used to clamp and fix the oscilloscope to ensure the stability and accuracy of the oscilloscope during movement and operation.

[0025] Reference Figure 3 The top of the cart 1 is fixedly connected with a placement box 15. The placement box 15 is the top connection component of the cart 1 and has the function of accommodating various tools required for the operation of the oscilloscope. The right end of the fixed box 2 is fixedly connected with a connecting plate 16, which ensures the stability of the connection operation between the structures so that they can work together. The right end of the connecting plate 16 is fixedly connected with a plurality of fixing sleeves 17. The fixing sleeve 17 is fixedly connected to the right end of the connecting plate 16 to limit the operation of the connected structure and ensure the stability of the two structures to fix the line when the holes opened inside the other structures do not overlap. The interior of the fixing sleeve 17 is slidably connected with a sliding sleeve 20. The fixing sleeve 17 The internal sliding connection structure allows the sliding sleeve 20 to move freely within a certain range, which is convenient for fixing the line. The left end of the sliding sleeve 20 is slidably connected to the sliding rod 18, and the sliding rod 18 is fixedly connected to the left end of the inner wall of the connecting plate 16 through its left end, ensuring the structural stability during the movement. The left end of the sliding rod 18 is fixedly connected to the left end of the inner wall of the connecting plate 16, and the outer sleeve of the sliding rod 18 is provided with a spring 19. The elasticity brought by the spring 19 limits the connection structure during operation to make it stable. One end of the spring 19 is fixedly connected to the left end of the inner wall of the connecting plate 16, and the other end of the spring 19 is fixedly connected to the left end of the sliding sleeve 20.

[0026] Compared with some existing technologies, the above content enables the device to fix the oscilloscope during use, so that the device can keep the stability when it is moved, adapt to oscilloscopes of different sizes, and solve the problem that the oscilloscope is inconvenient to carry when in use. The device also enables the device to organize the lines connected to the oscilloscope during use, which facilitates the connection and disassembly of the device lines and prevents the lines from being entangled, thus solving the problem that too many lines connected to the device are prone to entanglement.

[0027] Working principle: When the oscilloscope is fixed on the fixed box 2, after the oscilloscope is slid to a suitable position along the groove provided inside the fixed box 2, the threaded rod 4 is driven to rotate by starting the motor 3, the threaded sleeve 5 is driven to move by the rotation of the threaded rod 4, the fixed block 6 is driven to move by the movement of the threaded sleeve 5, the sliding plate 7 is driven to move by the movement of the fixed block 6, the clamping plate 8 and the connecting block 9 are driven to move by the movement of the sliding plate 7, the limit plate 10 is driven to rotate by the rotation of the connecting block 9, and the connecting block 2 is driven by the rotation of the limit plate 10. The oscilloscope is fixed by the movement of the clamping plates 18 and 14, and the connected line is placed in the hole where the sliding sleeve 20 and the fixed sleeve 17 overlap, and is fixed by the cooperation of the sliding rod 18 and the spring 19, so as to prevent the line from being entangled and the line from being damaged during movement, thereby fixing and moving the oscilloscope.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A movable oscilloscope, comprising a cart (1), characterized in that: The top of the cart (1) is fixedly connected to a fixed box (2), the top of the fixed box (2) is fixedly connected to a driving assembly, the external thread connection of the driving assembly is connected to two threaded sleeves (5), the external of the threaded sleeve (5) is fixedly connected to a fixed block (6), the right end of the fixed block (6) is fixedly connected to a sliding plate (7), the right end of the sliding plate (7) is fixedly connected to a clamping plate (8), the left end of the sliding plate (7) is rotatably connected to a connecting block (9), the right ends of the two connecting blocks (9) are rotatably connected to a limiting plate (10), the left end of the limiting plate (10) is rotatably connected to two connecting blocks (11), the right end of the connecting block (11) is rotatably connected to a sliding plate (12), the left end of the sliding plate (12) is fixedly connected to a sliding block (13), and the right end of the sliding plate (12) is fixedly connected to a clamping plate (14).

2. A movable oscilloscope according to claim 1, characterized in that: The driving assembly comprises a motor (3), the bottom end of the motor (3) is fixedly connected to the top end of the fixed box (2), the driving end of the motor (3) is fixedly connected to a threaded rod (4), and the internal thread of the threaded sleeve (5) is connected to the outside of the threaded rod (4).

3. A movable oscilloscope according to claim 1, characterized in that: The top of the cart (1) is fixedly connected to a placement box (15), the right end of the fixed box (2) is fixedly connected to a connecting plate (16), the right end of the connecting plate (16) is fixedly connected to a plurality of fixed sleeves (17), the interior of the fixed sleeve (17) is slidably connected to a sliding sleeve (20), the left end of the sliding sleeve (20) is slidably connected to a sliding rod (18), and the outer sleeve of the sliding rod (18) is provided with a spring (19).

4. A movable oscilloscope according to claim 3, characterized in that: One end of the spring (19) is fixedly connected to the left end of the inner wall of the connecting plate (16), and the other end of the spring (19) is fixedly connected to the left end of the sliding sleeve (20).

5. A movable oscilloscope according to claim 3, characterized in that: The left end of the sliding rod (18) is fixedly connected to the left end of the inner wall of the connecting plate (16).

6. A movable oscilloscope according to claim 1, characterized in that: The left end of the sliding plate 1 (7) contacts the interior of the fixed box (2), and the left end of the sliding plate 2 (12) contacts the interior of the fixed box (2).

7. A movable oscilloscope according to claim 2, characterized in that: The outside of the threaded rod (4) is rotatably connected to the inside of the fixed box (2), and the bottom end of the threaded rod (4) is rotatably connected to the inside of the cart (1).

8. A movable oscilloscope according to claim 1, characterized in that; The outside of the sliding block (13) is slidably connected to the inside of the fixed box (2), and the outside of the fixed block (6) is slidably connected to the inside of the fixed box (2).

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