CN209858624U - Portable oscilloscope with combined support - Google Patents

Abstract

The utility model discloses a portable oscilloscope with a combined bracket, which comprises an oscilloscope, wherein the bottom end of the oscilloscope is provided with a bracket base, a cavity is arranged on the bracket base, a pull rod is arranged in the cavity, the pull rod is movably connected with a lifting frame, the lifting frame comprises bracket plates, the bracket plates are provided with a plurality of groups, the lengths of the groups are increased progressively, rotating rods are arranged between the bracket plates, the head and the tail of the bracket plates are movably connected through the rotating rods, the rotating rods penetrate through the two ends of the bracket plates and are provided with inserting columns, the surface of the bottom end of the oscilloscope is provided with inserting grooves matched with the inserting columns, the utility model discloses a slidable lifting frame is arranged in the bracket base, the bracket plates of the lifting frame are movably connected through the rotating rods, so that the bracket plates can be folded, and the rotating rods on the bracket plates can be clamped into the, thereby raise the one end of oscilloscope, this kind of combined type support changes the unstable drawback of traditional support.

Description

Portable oscilloscope with combined support

Technical Field

The utility model relates to an oscilloscope, in particular to portable oscilloscope with sectional shelf-unit belongs to electronic instrument technical field.

Background

The oscilloscope is an electronic measuring instrument with wide application. It can convert the invisible electric signal into visible image, and is convenient for people to research the change process of various electric phenomena. The oscilloscope generates a fine spot of light by impinging a narrow beam of electrons, consisting of high-speed electrons, on a screen coated with a phosphor. Under the action of the measured signal, the electron beam is like the pen point of a pen, and the change curve of the instantaneous value of the measured signal can be described on the screen.

The oscilloscope is generally supported by the support frame when in use, the existing support frame has a simple structure, is unstable when being placed, and is easy to press keys on the oscilloscope when being moved, thereby causing unnecessary data errors. We have therefore developed this and propose a portable oscilloscope with a combi-stand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable oscilloscope with sectional shelf-unit to the circuit board size is different among the solution above-mentioned background art, and is very inconvenient when fixed, and clamping device's problem can't be adjusted in a flexible way to current industry oven.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable oscilloscope with sectional shelf-unit, includes oscilloscope, oscilloscope's bottom is equipped with a frame foundation, be equipped with the cavity on the frame foundation, be equipped with the pull rod in the cavity, the swing joint of pull rod has the lifting frame, the lifting frame includes the mounting panel, the mounting panel is equipped with the multiunit and is equipped with multiunit and length and increases progressively, and is equipped with the dwang between the mounting panel, through dwang swing joint between the mounting panel head and the tail, the dwang runs through the both ends of mounting panel and installs the spliced pole, oscilloscope bottom surface be equipped with spliced pole assorted inserting groove, and the inserting groove parallel is equipped with the multiunit, the spliced pole is pegged graft in the inserting groove, the one end and the oscilloscope utilization sliding shaft of support foundation.

As an optimized technical scheme of the utility model, the sheetmetal is installed on the top of oscilloscope.

As an optimal technical scheme of the utility model, the mounting panel surface mosaic of lifting frame tail end has the magnet.

As an optimal technical scheme of the utility model, the width of the mounting panel that is connected with the mounting panel that is equipped with the magnet on the lifting frame is the same with oscilloscope's height.

As a preferred technical scheme of the utility model, the both ends of pull rod are equipped with the sliding block to and the spout has been seted up to the lateral wall of cavity, sliding block sliding connection is in the spout.

As an optimized technical scheme of the utility model, the cavity surface in the support frame seat also is equipped with the inserting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a portable oscilloscope with sectional shelf-unit is through setting up slidable lifting frame in the support frame foundation to utilize the dwang with swing joint between the mounting panel of lifting frame, make between the mounting panel collapsible, when using, can be according to the demand, go up the card of dwang on the mounting panel and go into corresponding inserting groove in, thereby raise oscilloscope's one end, this kind of sectional shelf-unit changes the unstable drawback of traditional support.

2. The utility model relates to a portable oscilloscope with sectional shelf-unit, pull rod sliding connection through connecting the lifting frame is in the cavity, the mounting panel surface at the end sets up the magnet, and set up the sheetmetal on oscilloscope's top, during the use, stretch out the mounting panel, make the mounting panel magnet cover and adsorb on the sheetmetal on oscilloscope's top, make the second from last mounting panel cover the front end at oscilloscope this moment, thereby protect the button on the oscilloscope when carrying, make when carrying, need not to worry the button.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the oscilloscope of the present invention in the raised state;

fig. 3 is a schematic structural view of the lifting frame of the present invention;

FIG. 4 is a schematic view of the installation structure of the pull rod of the present invention;

in the figure: 1. a support base; 2. an oscilloscope; 3. a cavity; 4. a metal sheet; 5. a pull rod; 6. inserting the column; 7. a lifting frame; 8. a mounting plate; 9. a magnet; 10. inserting grooves; 11. a sliding shaft; 12. rotating the rod; 13. a slider; 14. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a portable oscilloscope with a combined support, which comprises an oscilloscope 2, the bottom end of the oscilloscope 2 is provided with a bracket base 1, the bracket base 1 is provided with a cavity 3, the cavity 3 is internally provided with a pull rod 5, the pull rod 5 is movably connected with a lifting frame 7, the lifting frame 7 comprises a support plate 8, the support plate 8 is provided with a plurality of groups with increasing length, a rotating rod 12 is arranged between the support plates 8, the head and the tail of the support plates 8 are movably connected through the rotating rod 12, the rotating rod 12 penetrates through the two ends of the support plate 8 and is provided with the inserting columns 6, the surface of the bottom end of the oscilloscope 2 is provided with an inserting groove 10 matched with the inserting column 6, and a plurality of groups of insertion grooves 10 are arranged in parallel, the insertion columns 6 are inserted in the insertion grooves 10, and one end of the bracket base 1 is connected with the oscilloscope 2 by a sliding shaft 11.

Preferably, a metal sheet 4 is installed at the top end of the oscilloscope 2 so as to fix the bracket plate 8.

Preferably, a magnet 9 is embedded on the surface of the support plate 8 at the tail end of the lifting frame 7, so that the magnet 9 can be conveniently used for adsorbing the metal sheet 4 at the top end of the oscilloscope 2.

Preferably, the width of the supporting plate 8 connected with the supporting plate 8 provided with the magnet 9 on the lifting frame 7 is the same as the height of the oscilloscope 2, so that the penultimate supporting plate 8 is conveniently arranged at the front end of the oscilloscope 2 to protect the keys of the oscilloscope 2.

Preferably, the two ends of the pull rod 5 are provided with sliding blocks 13, the side wall of the cavity 3 is provided with a sliding groove 14, and the sliding blocks 13 are slidably connected in the sliding grooves 14, so that the pull rod 5 can slide in the cavity 3.

Preferably, the surface of the cavity 3 in the support base 1 is also provided with an inserting groove 10, so that the stability of the support is improved.

When in specific use, the utility model relates to a portable oscilloscope with combined bracket, because the sliding connection has lifting frame 7 in the support frame seat 1, and lifting frame 7 comprises multiunit rotatable coupling's mounting panel 8, during the use, when needing to lift the front end of oscilloscope 2, fold mounting panel 8, then insert peg 6 on dwang 12 between the mounting panel 8 into the inserting groove 10 of oscilloscope 2 bottom and cavity 3 bottom, wherein the dwang 12 inserts the inserting groove 10 that leans on before more, the higher the oscilloscope 2 front end is lifted, this combined supporting mode, change the unstable drawback of traditional support, when not using, lift oscilloscope 2 on, then shift out peg 6 from inserting groove 10, because the both ends sliding connection of pull rod 5 is at the spout 14 in cavity 3, pull lifting frame 7 outwards, until lifting frame 7's mounting panel 8 covers at the tail end of oscilloscope 2, and then the sheet metal 4 at the top end of the oscilloscope 2 is adsorbed by the magnet 9 of the support plate 8, at the moment, the penultimate support plate 8 connected with the support plate 8 at the tail end of the lifting frame 7 covers the front end of the oscilloscope 2, so that the keys on the oscilloscope 2 are protected by the support plate 8, and the keys on the oscilloscope 2 can be prevented from being pressed by messy collision when moving, thereby being more convenient to carry.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A portable oscilloscope with a combined support comprises an oscilloscope (2) and is characterized in that a support base (1) is arranged at the bottom end of the oscilloscope (2), a cavity (3) is formed in the support base (1), a pull rod (5) is arranged in the cavity (3), lifting frames (7) are movably connected with the pull rod (5), each lifting frame (7) comprises a support plate (8), the support plates (8) are provided with a plurality of groups, the lengths of the groups are increased progressively, a rotating rod (12) is arranged between the support plates (8), the head and the tail of each support plate (8) are movably connected through the rotating rod (12), inserting columns (6) are installed at two ends of each rotating rod (12) penetrating through the support plate (8), inserting grooves (10) matched with the inserting columns (6) are formed in the bottom end surface of the oscilloscope (2), and the inserting grooves (10) are parallelly provided with the groups, the inserting column (6) is inserted in the inserting groove (10), and one end of the bracket base (1) is connected with the oscilloscope (2) through a sliding shaft (11).

2. The portable oscilloscope with the combined bracket according to claim 1, wherein: and a metal sheet (4) is arranged at the top end of the oscilloscope (2).

3. The portable oscilloscope with the combined bracket according to claim 1, wherein: and a magnet (9) is embedded in the surface of a support plate (8) at the tail end of the lifting frame (7).

4. The portable oscilloscope with the combined bracket according to claim 3, wherein: the width of the support plate (8) connected with the support plate (8) provided with the magnet (9) on the lifting frame (7) is the same as the height of the oscilloscope (2).

5. The portable oscilloscope with the combined bracket according to claim 1, wherein: the both ends of pull rod (5) are equipped with sliding block (13) to and spout (14) have been seted up to the lateral wall of cavity (3), sliding block (13) sliding connection is in spout (14).

6. The portable oscilloscope with the combined bracket according to claim 1, wherein: the surface of the cavity (3) in the bracket seat (1) is also provided with an inserting groove (10).