Oscilloscope integrated control device and control system

Abstract

The utility model relates to the field of oscilloscope devices, and particularly discloses an oscilloscope integrated control device and a control system, which comprises an oscilloscope main body, a handle arranged at the top end of the oscilloscope main body, a display screen arranged at one end of the oscilloscope main body, and a control panel arranged at one end of the oscilloscope main body close to the display screen, a wiring end is installed at the bottom of one end of the control panel, one end of the wiring end is connected with a connecting wire, and two abutting blocks are symmetrically installed on the two sides of the wiring end; the connecting line is conveniently abutted and limited through abutting blocks on the two sides of the wiring end, the abutting blocks are conveniently limited through guide rods between a fixing plate and the abutting blocks, so that the abutting blocks are not prone to deviation, the telescopic rod is conveniently limited through the guide blocks on the outer wall of a limiting plate, and through an internal spring connected to one end of the limiting plate, the connecting line can be conveniently limited. The telescopic rod can be conveniently pushed, and the limiting effect of the abutting block on the connecting line is enhanced, so that the connection stability is improved, and the influence on the waveform display result is avoided.

Description

Technical Field

[0001] The utility model relates to the field of oscilloscope devices, in particular to an oscilloscope integrated control device and a control system. Background Art

[0002] An oscilloscope is a widely used electronic measuring instrument that can transform invisible electrical signals into visible images, facilitating the study of the changing processes of various electrical phenomena. It is an instrument used to measure the shape of alternating current or pulsed current waves. In existing technology, an oscilloscope's main body typically consists of a display screen and a control device. During use, the signal source is connected to the control device's terminals, and parameters are adjusted using the various function buttons on the control panel, allowing the waveform to be intuitively displayed on the display screen. However, existing oscilloscope integrated control devices are prone to loosening of the connecting wires and terminals during wiring, resulting in unstable connections and easily affecting the waveform display. Therefore, we propose an oscilloscope integrated control device and control system. Utility Model Content

[0003] The purpose of the present invention is to provide an oscilloscope integrated control device and control system to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] An oscilloscope integrated control device includes: an oscilloscope body, a handle installed at the top of the oscilloscope body, a display screen provided at one end of the oscilloscope body, a control panel provided at the end of the oscilloscope body close to the display screen, a wiring terminal installed at the bottom of one end of the control panel, a connecting wire connected to one end of the wiring terminal, and two abutting blocks symmetrically installed on both sides of the wiring terminal;

[0006] The ends of the two abutting blocks that are away from each other are connected to a telescopic rod, one end of each telescopic rod is slidably connected to a telescopic cylinder, one end of each telescopic cylinder is installed with a fixing plate, and a guide rod is installed between the two fixing plates and the adjacent abutting blocks;

[0007] One end of the two telescopic rods is slidably inserted into the telescopic cylinder and fixedly connected to the limit plate. One end of the two limit plates is connected to an internal spring. Two guide blocks are fixedly installed on the outer walls of the two limit plates.

[0008] Preferably, one end of the two pressing blocks close to the connecting line is a curved surface and is provided with an anti-slip pad, and the other ends of the two pressing blocks are fixedly connected to the telescopic rod.

[0009] Preferably, one end of the two internal springs is fixedly connected to the limit plate, the other end of the two internal springs is fixedly mounted on the inner wall of the telescopic cylinder, and the outside of the two telescopic cylinders is sleeved with an external spring, one end of the two external springs is fixedly mounted on the tightening block, and the other end of the two external springs is fixedly connected to the fixing plate.

[0010] Preferably, guide grooves are provided on the inner walls of the two telescopic cylinders near the guide blocks, each guide block is slidably installed in an adjacent guide groove, and a ball is rotatably installed on one end of each guide block away from the limit plate.

[0011] Preferably, the two fixing plates are fixedly mounted on the control panel, and one end of the two fixing plates is fixedly connected to the telescopic cylinder, and guide holes are provided on the surfaces of the two fixing plates close to the guide rod.

[0012] Preferably, two guide rods are provided on both sides of the two telescopic cylinders, one end of each guide rod is fixedly mounted on the adjacent tightening block, and the other end of each guide rod slides through the adjacent guide hole and is fixedly mounted with an anti-slip block.

[0013] A control system includes the above-mentioned oscilloscope integrated control device.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The clamping blocks on both sides of the terminal facilitate the clamping and limiting of the connecting wire. The guide rod between the fixed plate and the clamping block facilitates the limiting of the clamping block, so that the clamping block is not easily displaced. The guide block on the outer wall of the limiting plate facilitates the limiting of the telescopic rod. The internal spring connected to one end of the limiting plate facilitates the pushing of the telescopic rod and strengthens the limiting effect of the clamping block on the connecting wire, thereby improving the stability of the connection to avoid affecting the waveform display results. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A magnified view of the structure of the middle A area; Figure 3 This is a three-dimensional diagram of the interior of the telescopic cylinder structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 A magnified view of the structure of the middle B region;

[0019] Figure 5 This is an exploded view of the local structure of the utility model.

[0020] In the figure: 1. Oscilloscope body; 2. Handle; 3. Display screen; 4. Control panel; 5. Terminal; 6. Connecting wire; 7. Fixing plate; 8. Tightening block; 9. Anti-slip pad; 10. Telescopic rod; 11. Limiting plate; 12. Guide block; 13. Ball bearing; 14. Internal spring; 15. External spring; 16. Guide rod; 17. Guide hole; 18. Telescopic tube; 19. Guide groove; 20. Anti-slip block. DETAILED DESCRIPTION

[0021] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1:

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: an oscilloscope integrated control device, the oscilloscope integrated control device includes: an oscilloscope body 1, a handle 2 is installed on the top of the oscilloscope body 1, a display screen 3 is provided at one end of the oscilloscope body 1, a control panel 4 is provided at the end of the oscilloscope body 1 close to the display screen 3, a wiring terminal 5 is installed at the bottom of one end of the control panel 4, one end of the wiring terminal 5 is connected to a connecting line 6, and two tightening blocks 8 are symmetrically installed on both sides of the wiring terminal 5 to facilitate tightening and limiting the connecting line 6; the two tightening blocks 8 are away from each other One end of each telescopic rod 10 is connected to a telescopic rod 10, one end of each telescopic rod 10 is slidably connected to a telescopic cylinder 18, one end of each telescopic cylinder 18 is installed with a fixing plate 7, and a guide rod 16 is installed between the two fixing plates 7 and the adjacent tightening blocks 8, which is convenient for limiting the tightening blocks 8; one end of each telescopic rod 10 is slidably inserted into the telescopic cylinder 18 and fixedly connected to a limiting plate 11, one end of each limiting plate 11 is connected to an internal spring 14, and two guide blocks 12 are fixedly installed on the outer walls of the two limiting plates 11, which is convenient for limiting the telescopic rod 10.

[0024] The clamping blocks 8 on both sides of the terminal 5 facilitate the clamping and limiting of the connecting wire 6. The guide rod 16 between the fixed plate 7 and the clamping block 8 prevents the clamping block 8 from being easily displaced. The internal spring 14 connected to one end of the limiting plate 11 facilitates strengthening the limiting effect of the clamping block 8 on the connecting wire 6, thereby improving the stability of the connection to avoid affecting the display results of the waveform.

[0025] Example 2:

[0026] See also Figure 3 and Figure 5 On the basis of the first embodiment, in order to further enhance the tightening effect on the connecting line 6, the ends of the two tightening blocks 8 close to the connecting line 6 are both curved and provided with anti-slip pads 9, and the other ends of the two tightening blocks 8 are fixedly connected to the telescopic rod 10, so as to enhance the friction between the tightening blocks 8 and the connecting line 6, so that the tightening blocks 8 and the connecting line 6 are not easy to slip off. One end of the two internal springs 14 is fixedly connected to the limit plate 11, and the other ends of the two internal springs 14 are fixedly mounted on the inner wall of the telescopic cylinder 18, and the outside of the two telescopic cylinders 18 are sleeved with external springs 15, one end of the two external springs 15 is fixedly mounted on the tightening blocks 8, and the other ends of the two external springs 15 are fixedly connected to the fixed plate 7, so that when the external springs 15 are in a compressed state, the two tightening blocks 8 are pushed closer to each other.

[0027] By making one end of the clamping block 8 an arc surface and providing an anti-slip pad 9, the clamping block 8 and the connecting line 6 are not easy to slip off. The external spring 15 outside the telescopic cylinder 18 can enhance the clamping effect on the connecting line 6 under the elastic action of the external spring 15.

[0028] Example 3:

[0029] See also Figure 2 and Figure 4 On the basis of the first embodiment, in order to improve the stability of the abutment block 8, guide grooves 19 are provided on the inner walls of the two telescopic cylinders 18 near the guide blocks 12. Each guide block 12 is slidably mounted in the adjacent guide grooves 19, and a ball bearing 13 is rotatably mounted on the end of each guide block 12 away from the limit plate 11. The guide grooves 19 can both limit the guide block 12 and reduce the friction between the guide block 12 and the guide grooves 19, making the limit plate 11 move more smoothly and stably. The two fixed plates 7 are fixedly mounted on the control panel 4, and one end of each fixed plate 7 is fixedly connected to the telescopic cylinder 18. Guide holes 17 are provided on the surface of each fixed plate 7 near the guide rod 16 to facilitate limiting the guide rod 16. Two guide rods 16 are provided on both sides of the two telescopic cylinders 18. One end of each guide rod 16 is fixedly mounted on the adjacent tightening block 8, and the other end of each guide rod 16 slides through the adjacent guide hole 17 and is fixedly mounted with an anti-slip block 20, so that the guide rod 16 is not easily detached from the corresponding guide hole 17.

[0030] The guide block 12 can be limited by the guide groove 19, and the friction between the guide block 12 and the guide groove 19 can be reduced by the ball 13, so that the limit plate 11 and the clamping block 8 can move more smoothly and smoothly. By passing one end of the guide rod 16 through the guide hole 17 and installing an anti-slip block 20, the guide rod 16 is not easy to slip out of the corresponding guide hole 17, thereby improving the stability of the clamping block 8.

[0031] During actual use, the handle 2 is used to facilitate changing the use position of the oscilloscope body 1, the display screen 3 is used to facilitate observing the waveform, the control panel 4 is used to facilitate adjusting parameters, the clamping blocks 8 on both sides of the terminal 5 are used to facilitate clamping and limiting the connecting line 6, and the guide rod 16 between the fixed plate 7 and the clamping block 8 is used to facilitate limiting the clamping block 8, so that the clamping block 8 is not easily offset, and the guide block 12 on the outer wall of the limiting plate 11 is used to facilitate limiting the telescopic rod 10, and the ball 13 on the surface of the guide block 12 can reduce the friction between the guide block 12 and the guide groove 19, so that the limiting plate 11 and the clamping block 8 move more smoothly and smoothly, and the elastic action of the internal spring 14 and the external spring 15 makes the two clamping blocks 8 close to each other, so as to facilitate strengthening the limiting effect on the connecting line 6, thereby improving the stability of the connection, so as not to affect the display result of the waveform.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oscilloscope integrated control device, comprising: An oscilloscope body (1) is provided with a handle (2) at the top of the oscilloscope body (1), and a display screen (3) is provided at one end of the oscilloscope body (1). The oscilloscope body (1) is characterized in that a control panel (4) is provided at one end of the oscilloscope body (1) close to the display screen (3), a wiring terminal (5) is provided at the bottom of one end of the control panel (4), one end of the wiring terminal (5) is connected to a connecting line (6), and two abutting blocks (8) are symmetrically provided on both sides of the wiring terminal (5); The ends of the two pressing blocks (8) that are away from each other are connected to a telescopic rod (10), one end of each telescopic rod (10) is slidably connected to a telescopic cylinder (18), one end of each telescopic cylinder (18) is installed with a fixed plate (7), and a guide rod (16) is installed between the two fixed plates (7) and the adjacent pressing blocks (8); One end of each of the two telescopic rods (10) is slidably inserted into the telescopic cylinder (18) and fixedly connected to the limit plate (11); one end of each of the two limit plates (11) is connected to an internal spring (14); and two guide blocks (12) are fixedly installed on the outer walls of each of the two limit plates (11).

2. The oscilloscope integrated control device according to claim 1, characterized in that: One end of the two pressing blocks (8) close to the connecting line (6) is an arc surface and is provided with an anti-slip pad (9), and the other ends of the two pressing blocks (8) are fixedly connected to the telescopic rod (10).

3. The oscilloscope integrated control device according to claim 1, characterized in that: One end of the two internal springs (14) is fixedly connected to the limit plate (11), and the other end of the two internal springs (14) is fixedly mounted on the inner wall of the telescopic cylinder (18). The outside of the two telescopic cylinders (18) is sleeved with an external spring (15), one end of the two external springs (15) is fixedly mounted on the tightening block (8), and the other end of the two external springs (15) is fixedly connected to the fixing plate (7).

4. The oscilloscope integrated control device according to claim 1, characterized in that: Guide grooves (19) are provided on the inner walls of the two telescopic cylinders (18) near the guide blocks (12), each guide block (12) is slidably mounted in an adjacent guide groove (19), and a ball (13) is rotatably mounted on one end of each guide block (12) away from the limiting plate (11).

5. The oscilloscope integrated control device according to claim 1, characterized in that: The two fixing plates (7) are fixedly mounted on the control panel (4), and one end of the two fixing plates (7) is fixedly connected to the telescopic cylinder (18). The surfaces of the two fixing plates (7) close to the guide rod (16) are provided with guide holes (17).

6. The oscilloscope integrated control device according to claim 1, characterized in that: Two guide rods (16) are provided on both sides of the two telescopic cylinders (18), one end of each guide rod (16) is fixedly mounted on an adjacent abutting block (8), and the other end of each guide rod (16) slides through an adjacent guide hole (17) and is fixedly mounted with an anti-slip block (20).

7. A control system, characterized in that: The oscilloscope integrated control device comprises any one of claims 1 to 6.

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