Adjustable oscilloscope

Abstract

The utility model relates to the technical field of oscilloscopes, in particular to an adjustable oscilloscope, which comprises a device body comprising an oscilloscope instrument; and the adjusting mechanism comprises a storage frame, the storage frame is fixedly connected to the back surface of the oscilloscope instrument, and the surface of the storage frame is fixedly connected with a first connecting shaft. Through the connection of the storage frame and the first connecting shaft, the supporting bottom frame can be rotatably opened, after the oscilloscope instrument is rotated to adjust the action angle, the supporting frame can be rotated to enable the supporting frame to be connected with the storage groove, so that the oscilloscope instrument is supported, the first fixing shaft can be opened by rotating the first fixing shaft, and the first torsional spring deforms along with the first fixing shaft; the supporting frame rotates to be stored in the storage groove, then the supporting bottom frame rotates to be stored in the storage frame, the first torsional spring is restored to the original shape to drive the rotating abutting block to abut against the surface of the supporting bottom frame, the position of the supporting bottom frame is fixed, and the effect that the action angle of the oscilloscope instrument can be adjusted is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oscilloscope technical field, concretely is a kind of adjustable oscilloscope. BACKGROUND

[0002] Oscilloscope is a kind of electronic measuring instrument, mainly used to observe and analyze the waveform of electric signal with time.

[0003] As an important electronic measuring instrument, the function of oscilloscope is multifaceted, not only can help engineers, scientific researchers and technical personnel to intuitively understand the working state of circuit, but also can carry out accurate parameter measurement, frequency analysis, noise test and fault diagnosis, is indispensable tool in electronic engineering field, but when using the existing oscilloscope, lack of adjusting structure on it, acting angle cannot be adjusted, in some cases, it is inconvenient to observe the data on display screen. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of adjustable oscilloscope to solve the problem that the oscilloscope is used in the background art described above, lack of adjusting structure on it, acting angle cannot be adjusted, in some cases, it is inconvenient to observe the data on display screen.

[0005] To achieve the above object, the utility model provides the following technical scheme, a kind of adjustable oscilloscope, comprising:

[0006] Body, including oscilloscope instrument;

[0007] Adjusting mechanism, including receiving frame, the receiving frame is fixedly connected at the back of oscilloscope instrument, the surface of the receiving frame is fixedly connected with first connecting shaft, the surface of the first connecting shaft is rotatably connected with support base, the surface of the support base is equipped with receiving slot, the surface of the support base is equipped with limit slot, the surface of the receiving frame is fixedly connected with second connecting shaft, the surface of the second connecting shaft is rotatably connected with support frame, the surface of the receiving frame is fixedly connected with first fixed shaft, the surface of the first fixed shaft is connected with first torsion spring, the surface of the first fixed shaft is rotatably connected with rotation resistance block;

[0008] Protection mechanism, including second fixed shaft, the second fixed shaft is fixedly connected at the front of oscilloscope instrument, the surface of the second fixed shaft is rotatably connected with protective cover, the surface of the protective cover is fixedly connected with connecting block, the surface of the connecting block is equipped with slot, the surface of the oscilloscope instrument is fixedly connected with third fixed shaft, the surface of the third fixed shaft is connected with second torsion spring, the surface of the third fixed shaft is rotatably connected with rotation insertion block.

[0009] Preferably, the first connecting shaft is symmetrically distributed in two groups on the surface of the receiving frame, the support base is rotatably connected with the surface of the receiving frame through the first connecting shaft, and the limiting grooves are uniformly arranged on the surface of the support base.

[0010] Preferably, the second connecting shaft is symmetrically distributed in two groups on the surface of the receiving frame, and the support frame is rotatably connected with the surface of the receiving frame through the second connecting shaft.

[0011] Preferably, the support frame is rotatably connected with the surface of the receiving groove through the second connecting shaft, rotatably connected with the surface of the limiting groove through the second connecting shaft, and fixedly connected with the surface of the oscilloscope instrument through the support frame and the support base.

[0012] Preferably, the two ends of the first torsion spring are fixedly connected to the surface of the first fixed shaft and the inside of the rotating abutting block, the rotating abutting block is rotatably connected with the surface of the receiving frame through the first fixed shaft, and the rotating abutting block is abuttingly connected with the surface of the support base through the first torsion spring.

[0013] Preferably, the protective cover is rotatably connected with the surface of the oscilloscope instrument through the second fixed shaft, and the connecting block is rotatably connected with the surface of the oscilloscope instrument through the protective cover.

[0014] Preferably, the two ends of the second torsion spring are fixedly connected to the surface of the third fixed shaft and the inside of the rotating insertion block, the rotating insertion block is rotatably connected with the surface of the oscilloscope instrument through the third fixed shaft, the rotating insertion block is insertingly connected with the surface of the insertion groove through the second torsion spring, and the protective cover is fixedly connected with the surface of the oscilloscope instrument through the rotating insertion block.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. Through the connection of the receiving frame and the first connecting shaft, the connection of the first connecting shaft and the support base, the support base can be rotatably opened, then through the connection of the second connecting shaft and the support frame, the connection of the support frame and the receiving groove, the oscilloscope instrument can be rotatably adjusted to adjust the angle, then the support frame is connected with the receiving groove, so that the oscilloscope instrument is supported, through the connection of the first fixed shaft and the rotating abutting block, the first fixed shaft can be opened by rotating the first fixed shaft, the first torsion spring is deformed, the support frame can be accommodated into the receiving groove by rotating the support base, then the support base is accommodated into the receiving frame, then through the connection of the first torsion spring and the rotating abutting block, the first torsion spring drives the rotating abutting block to abut against the surface of the support base to fix the position of the support base, so that the effect that the angle of the oscilloscope instrument can be adjusted is achieved.

[0017] 2, through the third fixed shaft and the connection of the rotating plug, rotating the rotating plug can open the rotating plug, the second torsion spring follows the deformation, and then through the connection of the second fixed shaft and the protective cover, the connection of the protective cover and the connecting block, rotating the protective cover can drive the connecting block to rotate, and then through the connection of the second torsion spring and the rotating plug, the connection of the rotating plug and the slot, the second torsion spring drives the rotating plug to be inserted in the slot to fix the position of the connecting block and the protective cover, so as to achieve the effect of protecting the display screen on the surface of the oscilloscope instrument. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural front view of the utility model;

[0019] Figure 2 It is a structural rear view of the utility model;

[0020] Figure 3 It is a connecting structure of the storage frame and the supporting base of the utility model, and a partial cross-sectional view is shown;

[0021] Figure 4 It is the utility model Figure 3 It is an enlarged structural schematic view of A in the utility model;

[0022] Figure 5 It is a connecting structure of the oscilloscope instrument and the protective cover of the utility model, and a partial cross-sectional view is shown.

[0023] In the figure: 1, oscilloscope instrument; 2, storage frame; 21, first connecting shaft; 22, supporting base; 23, storage slot; 24, limiting slot; 25, second connecting shaft; 26, supporting frame; 27, first fixed shaft; 28, first torsion spring; 29, rotating block; 3, second fixed shaft; 31, protective cover; 32, connecting block; 33, slot; 34, third fixed shaft; 35, second torsion spring; 36, rotating plug. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides an embodiment:

[0026] An adjustable oscilloscope comprises:

[0027] The body comprises an oscilloscope meter 1, which is a product in existence and is not the technical protection point of the present application, and will not be described in detail herein.

[0028] The adjusting mechanism comprises a receiving frame 2 fixedly connected to the back of the oscilloscope meter 1, used for receiving a support base 22 and a support frame 26, the surface of the receiving frame 2 is fixedly connected with a first connecting shaft 21, used for supporting the rotation of the support base 22, the surface of the first connecting shaft 21 is rotatably connected with the support base 22, used for connecting the support frame 26, the surface of the support base 22 is provided with a receiving groove 23, used for receiving the support frame 26, the surface of the support base 22 is provided with a limiting groove 24, used for limiting the position of the support frame 26 on the surface of the support base 22, the surface of the receiving frame 2 is fixedly connected with a second connecting shaft 25, used for supporting the rotation of the support frame 26, the surface of the second connecting shaft 25 is rotatably connected with the support frame 26, used for abutting against the limiting groove 24 to support the oscilloscope meter 1, the surface of the receiving frame 2 is fixedly connected with a first fixed shaft 27, used for rotating a rotating abutting block 29, the surface of the first fixed shaft 27 is woundly connected with a first torsion spring 28, used for driving the rotating abutting block 29 to abut against the surface of the support base 22, the surface of the first fixed shaft 27 is rotatably connected with the rotating abutting block 29, used for abutting against the surface of the support base 22 to fix the position of the support base 22.

[0029] The protection mechanism comprises a second fixed shaft 3 fixedly connected to the front of the oscilloscope meter 1, used for rotating a protection cover 31, the surface of the second fixed shaft 3 is rotatably connected with the protection cover 31, used for protecting the display screen on the surface of the oscilloscope meter 1, the surface of the protection cover 31 is fixedly connected with a connecting block 32, used for connecting a rotating plug block 36, the surface of the connecting block 32 is provided with a plug groove 33, used for plugging the rotating plug block 36, the surface of the oscilloscope meter 1 is fixedly connected with a third fixed shaft 34, used for rotating the plug block 36, the surface of the third fixed shaft 34 is woundly connected with a second torsion spring 35, used for driving the rotating plug block 36 to be plugged in the plug groove 33, the surface of the third fixed shaft 34 is rotatably connected with the rotating plug block 36, used for fixing the position of the protection cover 31.

[0030] Further, the first connecting shaft 21 is symmetrically distributed in two groups on the surface of the receiving frame 2, the two groups of first connecting shafts 21 connect the support base 22 from both ends of the support base 22, the support base 22 is rotatably connected with the surface of the receiving frame 2 through the first connecting shaft 21, the limiting grooves 24 are evenly provided on the surface of the support base 22, the support base 22 can be rotated out of the surface of the receiving frame 2, and the evenly provided limiting grooves 24 can abut the support frame 26 at different limiting grooves 24 to change the acting angle of the oscilloscope meter 1.

[0031] Further, the second connecting shaft 25 is symmetrically distributed in two groups on the surface of the receiving frame 2, the support frame 26 is rotatably connected to the surface of the receiving frame 2 through the second connecting shaft 25, and the two groups of second connecting shafts 25 are connected to the support frame 26 from both ends of the support frame 26. After the support base 22 is turned out of the surface of the receiving frame 2, the support frame 26 can also be turned out of the surface of the receiving frame 2.

[0032] Further, the support frame 26 is rotatably connected to the surface of the receiving groove 23 through the second connecting shaft 25, the support frame 26 is abuttingly connected to the surface of the limiting groove 24 through the second connecting shaft 25, and the oscilloscope instrument 1 is fixedly connected to the surface of the support base 22 through the support frame 26. After the support base 22 is rotated to contact the placement platform, the oscilloscope instrument 1 is adjusted to the action angle, and after the angle is adjusted to the appropriate angle, the support frame 26 is rotated to abut at the limiting groove 24 at the appropriate position to support the oscilloscope instrument 1.

[0033] Further, the two ends of the first torsion spring 28 are fixedly connected to the surface of the first fixed shaft 27 and the inside of the rotating abutting block 29, the rotating abutting block 29 is rotatably connected to the surface of the receiving frame 2 through the first fixed shaft 27, the rotating abutting block 29 is abuttingly connected to the surface of the support base 22 through the first torsion spring 28, the rotating abutting block 29 is rotated to make the first torsion spring 28 follow the deformation, the support frame 26 is further rotated to be accommodated in the receiving groove 23, the support base 22 is further rotated to be accommodated in the receiving frame 2, the restriction on the rotating abutting block 29 is released, and the first torsion spring 28 drives the rotating abutting block 29 to abut on the surface of the support base 22 to fix the support base 22 in the receiving frame 2.

[0034] Further, the protective cover 31 is rotatably connected to the surface of the oscilloscope instrument 1 through the second fixed shaft 3, and the connecting block 32 is rotatably connected to the surface of the oscilloscope instrument 1 through the protective cover 31. The rotating protective cover 31 can cover the surface of the oscilloscope instrument 1, thereby protecting the display screen on the surface of the oscilloscope instrument 1, and the connecting block 32 acts on the upper surface of the oscilloscope instrument 1 following the rotation of the protective cover 31.

[0035] Further, the two ends of the second torsion spring 35 are fixedly connected to the surface of the third fixed shaft 34 and the inside of the rotating insertion block 36, the rotating insertion block 36 is rotatably connected to the surface of the oscilloscope instrument 1 through the third fixed shaft 34, the rotating insertion block 36 is insertingly connected to the surface of the insertion groove 33 through the second torsion spring 35, and the protective cover 31 is fixedly connected to the surface of the oscilloscope instrument 1 through the rotating insertion block 36. The rotating insertion block 36 is rotated to make the second torsion spring 35 follow the deformation, the protective cover 31 is closely attached to the surface of the oscilloscope instrument 1, and then the restriction on the rotating insertion block 36 is released. The second torsion spring 35 drives the rotating insertion block 36 to be inserted in the insertion groove 33, thereby fixing the protective cover 31 on the surface of the oscilloscope instrument 1.

[0036] Working principle: in using the oscilloscope instrument 1, first need to adjust the action angle of the oscilloscope instrument 1, by rotating the rotating block 29 makes the rotating block 29 away from the support base 22 surface, and then rotating the support base 22 makes the support base 22 contact the placement platform, again rotating the oscilloscope instrument 1 adjusts the action angle of the oscilloscope instrument 1, adjust to the appropriate angle, rotating the support frame 26 is supported at the limiting groove 24 at the appropriate position, to the oscilloscope instrument 1, rotating the rotating plug 36 makes the rotating plug 36 away from the surface of the connecting block 32, rotating the protective cover 31 opens the protective cover 31, at this time can use the oscilloscope instrument 1, after using the oscilloscope instrument 1, by rotating the rotating plug 36 makes the second torsional spring 35 follow the deformation, the protective cover 31 close to the surface of the oscilloscope instrument 1, then release the rotating plug 36 limit, the second torsional spring 35 is driven by the rotating plug 36 inserted in the slot 33, so as to fix the protective cover 31 on the surface of the oscilloscope instrument 1, rotating the rotating block 29 makes the first torsional spring 28 follow the deformation, rotating the support frame 26 is stored in the storage slot 23, rotating the support base 22 is stored in the storage frame 2, release the rotating block 29 limit, the first torsional spring 28 is driven by the rotating block 29 is supported on the surface of the support base 22, the support base 22 is fixed in the storage frame 2, complete the storage of the support frame 26 and the support base 22.

[0037] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the above description, and it is intended to embrace all changes and modifications that fall within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

Claims

1. An adjustable oscilloscope, characterized by, Include: The body includes an oscilloscope instrument (1); Adjusting mechanism, including the receiving frame (2), the receiving frame (2) is fixedly connected on the back of the oscilloscope instrument (1), the surface of the receiving frame (2) is fixedly connected with the first connecting shaft (21), the surface of the first connecting shaft (21) is rotatably connected with the support chassis (22), the surface of the support chassis (22) is provided with the receiving groove (23), the surface of the support chassis (22) is provided with the limiting groove (24), the surface of the receiving frame (2) is fixedly connected with the second connecting shaft (25), the surface of the second connecting shaft (25) is rotatably connected with the support frame (26), the surface of the receiving frame (2) is fixedly connected with the first fixed shaft (27), the surface of the first fixed shaft (27) is woundly connected with the first torsional spring (28), the surface of the first fixed shaft (27) is rotatably connected with the rotating resistance block (29); The protection mechanism includes a second fixed shaft (3), the second fixed shaft (3) is fixedly connected on the front of the oscilloscope instrument (1), the surface of the second fixed shaft (3) is rotatably connected with the protective cover (31), the surface of the protective cover (31) is fixedly connected with the connecting block (32), the surface of the connecting block (32) is provided with the insertion slot (33), the surface of the oscilloscope instrument (1) is fixedly connected with the third fixed shaft (34), the surface of the third fixed shaft (34) is woundly connected with the second torsional spring (35), the surface of the third fixed shaft (34) is rotatably connected with the rotating insertion block (36).

2. An adjustable oscilloscope according to claim 1, characterized in that: The first connecting shaft (21) is symmetrically distributed on the surface of the receiving frame (2), the support chassis (22) is rotatably connected with the surface of the first connecting shaft (21) and the receiving frame (2), and the limiting grooves (24) are evenly arranged on the surface of the support chassis (22).

3. An adjustable oscilloscope according to claim 1, wherein: The second connecting shaft (25) is symmetrically distributed on the surface of the receiving frame (2), and the support frame (26) is rotatably connected with the surface of the second connecting shaft (25) and the receiving frame (2).

4. An adjustable oscilloscope according to claim 1, wherein: The support frame (26) is rotatably connected with the surface of the second connecting shaft (25) and the receiving groove (23), the support frame (26) is abuttingly connected with the surface of the second connecting shaft (25) and the limiting groove (24), and the oscilloscope instrument (1) is fixedly connected with the surface of the support frame (26) and the support chassis (22).

5. An adjustable oscilloscope according to claim 1, wherein: Both ends of the first torsional spring (28) are fixedly connected with the surface of the first fixed shaft (27) and the inside of the rotating resistance block (29), the rotating resistance block (29) is rotatably connected with the surface of the first fixed shaft (27) and the receiving frame (2), and the rotating resistance block (29) is abuttingly connected with the surface of the first torsional spring (28) and the support chassis (22).

6. An adjustable oscilloscope according to claim 1, wherein: The protective cover (31) is rotatably connected with the surface of the second fixed shaft (3) and the oscilloscope instrument (1), and the connecting block (32) is rotatably connected with the surface of the protective cover (31) and the oscilloscope instrument (1).

7. An adjustable oscilloscope according to claim 1, wherein: Both ends of the second torsion spring (35) are fixedly connected to the surface of the third fixed shaft (34) and the interior of the rotating insertion block (36), the rotating insertion block (36) is rotatably connected to the surface of the oscilloscope instrument (1) through the third fixed shaft (34), the rotating insertion block (36) is insertedly connected to the surface of the insertion slot (33) through the second torsion spring (35), and the protective cover (31) is fixedly connected to the surface of the oscilloscope instrument (1) through the rotating insertion block (36).

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