Oscilloscope convenient to store and carry

Abstract

The utility model discloses an oscilloscope convenient to store and carry, which comprises an oscilloscope shell and a supporting assembly, and two sides of the oscilloscope shell are provided with storage groove groups; the supporting assemblies are correspondingly arranged in the containing groove sets, each supporting assembly comprises a base, a rotating support and a telescopic part, and the rotating supports are rotationally connected with the bases and used for overturning a display screen of the oscilloscope to a preset angle; and one end of the telescopic piece is connected with the oscilloscope shell, and the other end is connected with the rotating bracket for lifting the oscilloscope shell. The beneficial effects of the utility model lie in that when the oscilloscope is used, the oscilloscope housing is lifted by using the telescopic member, and the oscilloscope display screen can be turned over by using the rotating support; and during storage, the rotating bracket is retracted into the storage groove group by utilizing the telescopic piece, so that storage and use by engineering technicians are facilitated. The problem that in the prior art, engineering technicians need to carry a special oscilloscope placing table body, and the labor intensity of the engineering technicians is increased is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oscilloscopes, in particular to an oscilloscope which is convenient for storage and carrying. Background Art

[0002] Oscilloscopes are widely used in the testing needs of the electronics industry. Especially with the development of emerging fields such as 5G, cloud services, video streaming, and the Internet of Things, the demand for mid-to-high-end oscilloscope products is increasing day by day. These fields need to face higher testing requirements brought about by the increase in interface speed, so the market space for mid-to-high-end oscilloscopes is expected to continue to grow.

[0003] With the development of science and technology and the diversification of on-site working environments, engineers and technicians have an increasing demand for oscilloscopes that are easy to carry and can measure electronic signals on site. However, oscilloscopes in the prior art often require a special placement table to facilitate engineers and technicians to view the data information on the oscilloscope screen. When testing circuits at actual production sites, due to limited space, there may be no suitable location for placement. Therefore, engineers and technicians need to carry a special placement device, which undoubtedly increases the labor intensity of engineers and technicians.

[0004] Therefore, an oscilloscope that is easy to store and carry is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide an oscilloscope that is easy to store and carry in order to solve the technical problem in the prior art that engineering and technical personnel need to carry a special placement device, which increases the labor intensity of the engineering and technical personnel.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: an oscilloscope that is easy to store and carry, comprising an oscilloscope housing and a supporting assembly, wherein storage slot groups are provided on both sides of the oscilloscope housing; the supporting assemblies are correspondingly arranged in the storage slot groups, and each group of the supporting assemblies comprises a base, a rotating bracket and a telescopic member, wherein the rotating bracket is rotatably connected to the base and is used to flip the display screen of the oscilloscope to a preset angle; one end of the telescopic member is connected to the oscilloscope housing, and the other end is connected to the rotating bracket and is used to lift the oscilloscope housing.

[0007] Furthermore, when the telescopic part is a spring support part, the telescopic part includes a first spring tube, a second spring tube, a spring, a nut and a limiting screw, the bottom of the first spring tube is fixedly connected to the rotating bracket; the second spring tube is fixedly connected to the storage groove group and is sleeved on the first spring tube; one end of the spring is connected to the first spring tube, and the other end of the spring is connected to the second spring tube; the nut is fixedly connected to a side of the second spring tube close to the rotating bracket; the limiting screw is threadedly connected to the nut, and the limiting screw abuts against the first spring tube, so as to limit the first spring tube by using the limiting screw when the first spring tube moves to a preset position relative to the second spring tube.

[0008] Furthermore, when the telescopic member is a pneumatic support member, the bottom of the pneumatic support member is fixedly connected to the rotating bracket, and the telescopic end of the pneumatic support member is fixedly connected to the oscilloscope housing.

[0009] Furthermore, it also includes a self-locking support rod, one end of which is rotatably connected to the base, and the other end of which is rotatably connected to the rotating bracket.

[0010] Furthermore, it also includes a tripod and an anti-vibration foot. The tripod is rotatably connected to the base to increase the supporting range; the anti-vibration foot is fixedly connected to the tripod to eliminate the vibration of the oscilloscope during transportation.

[0011] Furthermore, a handle groove is provided on the top of the oscilloscope housing, and a handle is rotatably connected in the handle groove.

[0012] The beneficial effects of the utility model are embodied in:

[0013] When in use, the oscilloscope housing is lifted by the telescopic member, and the oscilloscope display screen can be turned by the rotating bracket; when stored, the rotating bracket is retracted into the storage slot group by the telescopic member, which is convenient for engineers and technicians to store and use. This overcomes the problem in the prior art that engineers and technicians need to carry a special oscilloscope to place the table, which increases the labor intensity of the engineers and technicians. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional view of an oscilloscope that is easy to store and carry according to the utility model;

[0015] Figure 2 This is a front view of an oscilloscope that is easy to store and carry according to the utility model;

[0016] Figure 3 for Figure 2 Sectional view at AA in the middle;

[0017] Figure 4 This is a side view of an oscilloscope that is easy to store and carry according to the utility model;

[0018] Figure 5 for Figure 4 Sectional view at the middle BB;

[0019] Figure 6 for Figure 5 The enlarged schematic diagram of the center C;

[0020] Figure 7 The utility model is a schematic diagram of a telescopic part in an oscilloscope which is easy to store and carry and adopts a gas pressure support part.

[0021] In the figure:

[0022] 1. Oscilloscope housing; 11. Handle slot;

[0023] 2. Support assembly; 21. Base; 22. Rotating bracket; 23. Telescopic member; 231. First spring cylinder; 232. Second spring cylinder; 233. Spring; 234. Nut; 235. Limiting screw;

[0024] 3. Self-locking support rod;

[0025] 4. Tripod;

[0026] 5. Anti-vibration feet;

[0027] 6. Handle. DETAILED DESCRIPTION

[0028] 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-7 As shown, the utility model discloses an oscilloscope that is easy to store and carry, including an oscilloscope housing 1 and a supporting assembly 2, wherein storage slot groups are provided on both sides of the oscilloscope housing 1; the supporting assemblies 2 are correspondingly arranged in the storage slot groups, and each group of the supporting assemblies 2 includes a base 21, a rotating bracket 22 and a telescopic member 23, the rotating bracket 22 is rotatably connected to the base 21, and is used to flip the display screen of the oscilloscope to a preset angle; one end of the telescopic member 23 is connected to the oscilloscope housing 1, and the other end is connected to the rotating bracket 22, and is used to lift the oscilloscope housing 1.

[0030] In this embodiment, the oscilloscope housing 1 is used to load the components of the oscilloscope, and the side of the oscilloscope housing away from the storage slot group is equipped with an oscilloscope display screen, and the oscilloscope housing is provided with components such as oscilloscope tubes, semiconductor devices, capacitors, resistors and inductors. Storage slot groups are set on both sides of the oscilloscope housing 1 away from the oscilloscope display screen, one end of the telescopic member 23 is connected to the oscilloscope housing 1, and the other end of the telescopic member 23 is connected to the rotating bracket 22. When it is necessary to set up this device, the oscilloscope housing 1 is lifted to a certain height by using the telescopic member 23, and then the rotating bracket 22 is rotated to make the direction of the oscilloscope display screen image flip from the horizontal direction to the direction parallel to the human eye angle of view, thereby facilitating the observation of engineering and technical personnel; when it is necessary to store and carry, the rotating bracket 22 is rotated to rotate the oscilloscope housing 1 to a horizontal state, and then the telescopic member 23 is retracted to make the two groups of support components 2 completely stored in the storage slot groups on both sides of the oscilloscope housing 1. Since the oscilloscope in the prior art is actually used, due to the complex on-site environment, it is likely that there is no table specifically for placing the oscilloscope. Therefore, in actual use, engineers and technicians will carry a table for placing the oscilloscope, which undoubtedly increases the labor intensity of engineers and technicians. Sometimes for convenience, engineers and technicians will place it on the ground, but this is not conducive to observing the oscilloscope display screen. Therefore, when in use, the telescopic member 23 is used to lift the oscilloscope housing 1, and the rotating bracket 22 is used to enable the oscilloscope display screen to be turned over; when stored, the telescopic member 23 is used to retract the rotating bracket 22 into the storage slot group, which is convenient for the storage and use of engineers and technicians.

[0031] In some embodiments, when the telescopic member 23 is a spring support member, the telescopic member 23 includes a first spring barrel 231, a second spring barrel 232, a spring 233, a nut 234 and a limiting screw 235, the bottom of the first spring barrel 231 is fixedly connected to the rotating bracket 22; the second spring barrel 232 is fixedly connected in the storage slot group and is sleeved on the first spring barrel 231; one end of the spring 233 is connected to the first spring barrel 231, and the other end of the spring 233 is connected to the second spring barrel 232; the nut 234 is fixedly connected to a side of the second spring barrel 232 close to the rotating bracket 22; the limiting screw 235 is threadedly connected to the nut 234, and the limiting screw 235 abuts against the first spring barrel 231, and is used to limit the first spring barrel 231 by using the limiting screw 235 when the first spring barrel 231 moves to a preset position relative to the second spring barrel 232.

[0032] In this embodiment, when the driving element of the telescopic member 23 is set as a spring, when it is needed, the limit screw 235 is rotated to convert the limit screw 235 from the locking state with the first spring barrel 231 to the unlocking state. Since the first spring barrel 231 and the second spring barrel 232 are hollow inside, the second spring barrel 232 is sleeved on the first spring barrel 231, and a spring 233 is arranged between the first spring barrel 231 and the second spring barrel 232. Therefore, in the unlocking state, the rebound force of the spring 233 causes the first spring barrel 231 and the second spring barrel 232 to move away from each other. After the oscilloscope housing 1 is lifted to a suitable position, the limit screw 235 is rotated in the opposite direction to convert the limit screw 235 from the unlocking state with the first spring barrel 231 to the locking state with the first spring barrel 231. When it is necessary to retract, the limiting screw 235 is first rotated to convert the limiting screw 235 from the locking state with the first spring tube 231 to the unlocking state, and then the oscilloscope housing 1 is pressed to retract the support assembly 2 into the storage slot group. The limiting screw 235 is then rotated in the opposite direction to convert the limiting screw 235 from the unlocking state with the first spring tube 231 to the locking state with the first spring tube 231.

[0033] In addition, a sliding convex ring is provided on the first spring barrel 231, and a convex ring is provided inside the second spring barrel 232, which functions similarly to a slider. Moreover, the sliding convex ring of the first spring barrel 231 cooperates with the convex ring on the second spring barrel 232, and can also prevent the first spring barrel 231 and the second spring barrel 232 from being separated during use.

[0034] In some embodiments, when the telescopic member 23 is a gas pressure support member, the bottom of the gas pressure support member is fixedly connected to the rotating bracket 22 , and the telescopic end of the gas pressure support member is fixedly connected to the oscilloscope housing 1 .

[0035] In this embodiment, the driving element of the telescopic member 23 is set as a pneumatic support, and it is set as a pneumatic support rod with a self-locking function. When it is needed, the oscilloscope housing 1 is directly lifted, and when it is lifted into place, the self-locking function of the pneumatic support rod is used to keep the oscilloscope in this position. The oscilloscope housing 1 is flipped by the rotating bracket 22, so that the direction of the oscilloscope display screen is flipped from the horizontal direction to the direction parallel to the human eye angle of view, thereby facilitating the observation of engineering and technical personnel. When it is necessary to retract, the telescopic member 23 is retracted to retract the support assembly 2 into the storage slot group.

[0036] In addition, setting the telescopic member 23 to be driven by a linear motor should also fall within the protection scope of this application.

[0037] In some embodiments, a self-locking support rod 3 is further included, one end of which is rotatably connected to the base 21 , and the other end of which is rotatably connected to the rotating bracket 22 .

[0038] In this embodiment, the self-locking support rod 3 is a self-locking hydraulic rod, that is, when the oscilloscope display screen needs to be flipped to a preset angle, the oscilloscope housing 1 is rotated to rotate the display direction of the oscilloscope display screen to a suitable angle. The self-locking function of the self-locking hydraulic rod is used to keep the oscilloscope display screen in this position.

[0039] In some embodiments, a tripod 4 and an anti-vibration foot 5 are also included. The tripod 4 is rotatably connected to the base 21 to increase the support range; the anti-vibration foot 5 is fixedly connected to the tripod 4 to eliminate the vibration of the oscilloscope during transportation.

[0040] In this embodiment, since the center of gravity of the oscilloscope as a whole is upward, a rotatable tripod 4 is provided, and the tripod 4 is provided with a long side and a short side along the rotation center. When in use, in order to place the oscilloscope more stably, the long side is set outward, thereby increasing the supporting range.

[0041] In addition, the oscilloscope is a precision component, and its internal structure is very complex and fragile. The vibration during transportation is likely to damage the oscilloscope. Therefore, an anti-vibration foot 5 is provided on the base 21 to eliminate the vibration during the transportation of the oscilloscope.

[0042] In some embodiments, a handle groove 11 is provided on the top of the oscilloscope housing 1 , and a handle 6 is rotatably connected in the handle groove 11 .

[0043] In this embodiment, when the oscilloscope needs to be moved or lifted, the handle 6 is rotated out of the handle slot 11 , and the engineering technician holds the handle 6 to operate it.

[0044] The beneficial effects of the utility model are embodied in:

[0045] When in use, the oscilloscope housing is lifted by the telescopic member, and the oscilloscope display screen can be turned by the rotating bracket; when stored, the rotating bracket is retracted into the storage slot group by the telescopic member, which is convenient for engineers and technicians to store and use. This overcomes the problem in the prior art that engineers and technicians need to carry a special oscilloscope to place the table, which increases the labor intensity of the engineers and technicians.

[0046] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0047] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0048] In addition, "plurality" means two or more.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. An oscilloscope that is easy to store and carry, characterized in that: include: An oscilloscope housing (1) is provided with storage slot groups on both sides; A support assembly (2) is correspondingly arranged in the storage slot group, and each group of the support assembly (2) comprises: Base (21); A rotating bracket (22) which is rotatably connected to the base (21) and is used to flip the display screen of the oscilloscope to a preset angle; A telescopic member (23) has one end connected to the oscilloscope housing (1) and the other end connected to the rotating bracket (22), and is used to lift the oscilloscope housing (1).

2. The oscilloscope that is easy to store and carry according to claim 1, characterized in that: When the telescopic member (23) is a spring support member, the telescopic member (23) comprises: A first spring tube (231), the bottom of which is fixedly connected to the rotating bracket (22); A second spring tube (232) fixedly connected to the receiving groove group and sleeved on the first spring tube (231); A spring (233), one end of which is connected to the first spring tube (231), and the other end of which is connected to the second spring tube (232); A nut (234) fixedly connected to a side of the second spring tube (232) close to the rotating bracket (22); A limiting screw (235) is threadedly connected to the nut (234), and the limiting screw (235) abuts against the first spring barrel (231), and is used to limit the first spring barrel (231) by using the limiting screw (235) when the first spring barrel (231) moves to a preset position relative to the second spring barrel (232).

3. The oscilloscope that is easy to store and carry according to claim 1, characterized in that: When the telescopic member (23) is a pneumatic support member, the bottom of the pneumatic support member is fixedly connected to the rotating bracket (22), and the telescopic end of the pneumatic support member is fixedly connected to the oscilloscope housing (1).

4. The oscilloscope that is easy to store and carry according to claim 1, characterized in that: It also comprises a self-locking support rod (3), one end of which is rotatably connected to the base (21), and the other end of which is rotatably connected to the rotating bracket (22).

5. The oscilloscope that is easy to store and carry according to claim 1, characterized in that: Also includes: A support frame (4) rotatably connected to the base (21) for increasing the support range; The anti-vibration foot (5) is fixedly connected to the support frame (4) and is used to eliminate vibration of the oscilloscope during transportation.

6. The oscilloscope that is easy to store and carry according to claim 1, characterized in that: The top of the oscilloscope housing (1) is provided with a handle groove (11), and a handle (6) is rotatably connected in the handle groove (11).

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