Portable power failure monitor

Abstract

The utility model belongs to the field of power failure monitors, and particularly relates to a portable power failure monitor which comprises an instrument box, the upper portion of the left end of the instrument box is fixedly connected with a guide frame, the interior of the guide frame is slidably connected with a pulling frame, the pulling frame is provided with an adjusting mechanism, the upper end of the pulling frame is fixedly connected with a handle, and the upper end of the handle is provided with an adjusting mechanism. Two universal wheels which are symmetrically distributed are installed at the lower end of the instrument box, two rubber columns which are symmetrically distributed are fixedly connected to the lower end of the instrument box, an instrument base is slidably connected to the interior of the instrument box, and an operation panel is fixedly connected to the upper end of the instrument base. According to the utility model, the inclined plane column, the movable nail, the inclined plane block and other structures are additionally arranged on the handle frame, so that the position of the pulling frame can be limited through the inclined plane column during use, and the use length of the pulling frame can be adjusted by adjusting different positioning grooves, so that the device is more convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of power fault monitoring instruments, in particular to a portable power fault monitoring instrument. Background Art

[0002] According to the patent authorization announcement number: CN212459889U, a portable power fault monitor is proposed. The utility model discloses a portable power fault monitor, which relates to the field of power technology, including a monitoring box, a pull rod slot and a support slot are provided at the bottom of the monitoring box, and a protective plate is movably connected to one side of the monitoring box through a pin shaft. The utility model provides a pull rod slot and a support slot, and when in use, the monitoring box can be supported by the support pull rod and the support rod, so that the monitor reaches a height suitable for the staff to operate. When moving, the support pull rod can be used as a pull rod, and the monitoring box can be pulled to move by the moving wheel. By providing a protective plate, when the monitor is not in use, the monitoring box can be closed by the protective plate, so that the monitor inside the monitoring box is protected, and the components on the monitor can be effectively prevented from being damaged. The protective plate is very convenient to open and close, and it will not affect normal use while protecting the components.

[0003] However, the length of the pull frame of the monitor in the prior art is too fixed during carrying, which is inconvenient to use, and the device needs to be supported by a support rod or other structural combination during use, which affects the convenience of the device. Therefore, it is necessary to improve the prior art. Utility Model Content

[0004] The utility model aims to provide a portable power fault monitoring instrument, which solves the problem that the monitoring instrument is inconvenient to carry and is complicated to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable power fault monitor, comprising an instrument box, a guide frame fixedly connected to the upper left end of the instrument box, a pulling frame slidably connected to the inside of the guide frame, an adjustment mechanism provided on the pulling frame, a handle fixedly connected to the upper end of the pulling frame, two symmetrically distributed universal wheels are installed at the lower end of the instrument box, two symmetrically distributed rubber columns are fixedly connected to the lower end of the instrument box, an instrument seat is slidably connected to the inside of the instrument box, an operation panel is fixedly connected to the upper end of the instrument seat, a display is installed on the outer side of the operation panel through a damping shaft, a limiting column is slidably connected to the inside of the instrument seat, a limiting ring is slidably connected to the outer side of the limiting column, and a spring is provided inside the instrument seat.

[0006] Preferably, the display is in contact with the instrument box, the limiting column is slidably connected to the instrument box, the limiting ring is slidably connected to the instrument box, and the limiting ring can limit the limiting column.

[0007] Preferably, one end of the spring one is fixedly connected to the instrument seat, and the other end of the spring one is fixedly connected to the limit column, and the spring one can drive the limit column to automatically reset through elastic force.

[0008] Preferably, the adjustment mechanism includes a hand frame, the guide frame is slidably connected to the hand frame, the lower end of the hand frame is fixedly connected to the steel wire, the hand frame is slidably connected to the handle, the upper end of the pulling frame is slidably connected to the moving nail, the lower end of the moving nail is fixedly connected to the inclined block, the pulling frame is fixedly connected to two symmetrically distributed fixed nails, the outer side of the fixed nail is slidably connected to the inclined column, the pulling frame is fixedly connected to the reset nail, the outer side of the reset nail is provided with a second spring, the outer side of the moving nail is provided with a third spring, and the hand frame can be moved by driving the moving nail with the steel wire.

[0009] Preferably, the reset pin is slidably connected to the bevel column, a plurality of evenly distributed positioning grooves are provided on the vertical surface of the left end of the instrument box, the positioning grooves are slidably connected to the bevel column, the bevel block is slidably connected to the bevel column, and the plurality of positioning grooves can allow the use length of the pulling frame to be adjusted to multiple positions.

[0010] Preferably, one end of the spring three is fixedly connected to the inclined plane block, and the other end of the spring three is fixedly connected to the pulling frame, and the spring three can drive the inclined plane block to automatically reset through elastic force.

[0011] Preferably, one end of the second spring is fixedly connected to the inclined plane column, and the other end of the second spring is fixedly connected to the reset pin, and the second spring can support the inclined plane column through elastic force.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model adds structures such as inclined columns, movable nails and inclined blocks to the handle frame. When in use, the position of the pulling frame can be limited by the inclined columns, and the use length of the pulling frame can be adjusted by adjusting different positioning grooves, so that the device can be more convenient to carry.

[0014] 2. The utility model adds a limit column, a limit ring, a spring and other structures inside the instrument base, and the limit column can be driven by the elastic force of the spring to slide into the inside of the instrument box to limit the instrument base. When it is needed, the limit column is separated from the instrument box, and then the instrument base is moved upward, and the limit column inside the instrument base is moved to the inside of another hole, so that the device can reach a practical height, and then the display can be flipped open for easy use, thereby making the use of the device more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 Stereoscopic cutaway Figure 1 ;

[0017] Figure 3 For the utility model Figure 1 Stereoscopic cutaway Figure 2 ;

[0018] Figure 4 For the utility model Figure 3 A stereogram of the instrument base;

[0019] Figure 5 For the utility model Figure 2 A magnified view of the structure of part A;

[0020] Figure 6 For the utility model Figure 3 Enlarged view of the structure of part B.

[0021] In the figure: 1. instrument box; 2. guide frame; 3. pulling frame; 4. adjustment mechanism; 5. handle; 6. universal wheel; 7. rubber column; 8. instrument base; 9. operation panel; 10. display; 11. limit column; 12. limit ring; 13. spring one; 41. hand frame; 42. steel wire; 43. moving nail; 44. inclined block; 45. fixing nail; 46. inclined column; 47. reset nail; 48. spring two; 49. spring three; 40. positioning groove. 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] See also Figure 1, Figure 2 , Figure 3 , Figure 4 , Figure 6 A portable power fault monitor comprises an instrument box 1, a guide frame 2 is fixedly connected to the upper left end of the instrument box 1, a pulling frame 3 is slidably connected inside the guide frame 2, an adjusting mechanism 4 is arranged on the pulling frame 3, a handle 5 is fixedly connected to the upper end of the pulling frame 3, two symmetrically distributed universal wheels 6 are installed at the lower end of the instrument box 1, two symmetrically distributed rubber columns 7 are fixedly connected to the lower end of the instrument box 1, an instrument seat 8 is slidably connected inside the instrument box 1, an operation panel 9 is fixedly connected to the upper end of the instrument seat 8, a display 10 is installed on the outer side of the operation panel 9 through a damping shaft, a limiting column 11 is slidably connected to the inner side of the instrument seat 8, a limiting ring 12 is slidably connected to the outer side of the limiting column 11, and a spring 13 is arranged inside the instrument seat 8.

[0024] See also Figure 1 , Figure 3 , Figure 4 , Figure 6 The display 10 is in contact with the instrument box 1, the limit column 11 is slidably connected to the instrument box 1, the limit ring 12 is slidably connected to the instrument box 1, the limit ring 12 can limit the limit column 11, one end of the spring 13 is fixedly connected to the instrument seat 8, and the other end of the spring 13 is fixedly connected to the limit column 11. The spring 13 can drive the limit column 11 to automatically reset through elastic force.

[0025] See also Figure 1 , Figure 2 , Figure 5The adjusting mechanism 4 includes a hand frame 41, the hand frame 41 is slidably connected inside the guide frame 2, the lower end of the hand frame 41 is fixedly connected to the steel wire 42, the hand frame 41 is slidably connected to the handle 5, the upper end of the pulling frame 3 is slidably connected to the moving nail 43, the lower end of the moving nail 43 is fixedly connected to the inclined block 44, the pulling frame 3 is fixedly connected to two symmetrically distributed fixed nails 45, the outer side of the fixed nail 45 is slidably connected to the inclined column 46, the pulling frame 3 is fixedly connected to the reset nail 47, the outer side of the reset nail 47 is provided with a spring 2 48, the outer side of the moving nail 43 is provided with a spring 3 49, the hand frame 41 can drive the moving nail 43 to move through the steel wire 42, the reset nail 4 7 is slidably connected to the inclined plane column 46, and a plurality of evenly distributed positioning grooves 40 are provided on the vertical surface of the left end of the instrument box 1. The positioning grooves 40 are slidably connected to the inclined plane column 46, and the inclined block 44 is slidably connected to the inclined plane column 46. The plurality of positioning grooves 40 can make the use length of the pulling frame 3 adjustable to a plurality of positions. One end of a spring three 49 is fixedly connected to the inclined plane block 44, and the other end of the spring three 49 is fixedly connected to the pulling frame 3. The spring three 49 can drive the inclined plane block 44 to automatically reset by elastic force. One end of a spring two 48 is fixedly connected to the inclined plane column 46, and the other end of the spring two 48 is fixedly connected to the reset pin 47. The spring two 48 can support the inclined plane column 46 by elastic force.

[0026] The specific implementation process of the utility model is as follows: when in use, the limit column 11 is pressed, and the limit column 11 can press the spring 13. When the limit column 11 is separated from the current through hole, the instrument seat 8 can be driven to move upward through the display 10. When the limit column 11 moves to the through hole above the instrument box 1, the spring 13 is reset. The spring 13 can drive the limit column 11 to slide into the inside of the through hole through elastic force, so as to complete the limit of the instrument seat 8, and then the display 10 can be opened;

[0027] When the device needs to be carried, the hand frame 41 is moved upward, and the hand frame 41 drives the moving nail 43 to move through the steel wire 42, and the moving nail 43 drives the inclined plane block 44 to move and compresses the spring 2 48. During the process of the inclined plane block 44 moving in the direction of separating from the inclined plane column 46, the originally compressed spring 3 49 is reset, and the spring 3 49 can drive the inclined plane column 46 to slide out from the inside of the current positioning groove 40 through elastic force, and then adjust the position of the pulling frame 3. When the pulling frame 3 is adjusted to a suitable position, the hand frame 41 is released, and the spring 2 48 is reset. The spring 2 48 can drive the inclined plane block 44 to press the inclined plane column 46 into the inside of the adjusted positioning groove 40 through elastic force, thereby completing the adjustment of the use length of the pulling frame 3.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable power fault monitoring instrument, comprising an instrument box (1), characterized in that: The upper left end of the instrument box (1) is fixedly connected to a guide frame (2), the inner part of the guide frame (2) is slidably connected to a pulling frame (3), an adjusting mechanism (4) is provided on the pulling frame (3), the upper end of the pulling frame (3) is fixedly connected to a handle (5), the lower end of the instrument box (1) is provided with two symmetrically distributed universal wheels (6), the lower end of the instrument box (1) is fixedly connected to two symmetrically distributed rubber columns (7), the inner part of the instrument box (1) is slidably connected to an instrument seat (8), the upper end of the instrument seat (8) is fixedly connected to an operating panel (9), the outer side of the operating panel (9) is provided with a display (10) through a damping shaft, the inner part of the instrument seat (8) is slidably connected to a limiting column (11), the outer side of the limiting column (11) is slidably connected to a limiting ring (12), and the inner part of the instrument seat (8) is provided with a spring 1 (13).

2. A portable power fault monitoring device according to claim 1, characterized in that: The display (10) is in contact with the instrument box (1), the limiting column (11) is slidably connected to the instrument box (1), and the limiting ring (12) is slidably connected to the instrument box (1).

3. A portable power fault monitoring device according to claim 1, characterized in that: One end of the spring one (13) is fixedly connected to the instrument seat (8), and the other end of the spring one (13) is fixedly connected to the limiting column (11).

4. A portable power fault monitoring instrument according to claim 1, characterized in that: The adjusting mechanism (4) comprises a hand frame (41), the guide frame (2) is slidably connected to the hand frame (41), the lower end of the hand frame (41) is fixedly connected to a steel wire (42), the hand frame (41) is slidably connected to the handle (5), the upper end of the pulling frame (3) is slidably connected to a moving nail (43), the lower end of the moving nail (43) is fixedly connected to a ramp block (44), the pulling frame (3) is fixedly connected to two symmetrically distributed fixing nails (45), the outer side of the fixing nail (45) is slidably connected to a ramp column (46), the pulling frame (3) is fixedly connected to a reset nail (47), the outer side of the reset nail (47) is provided with a second spring (48), and the outer side of the moving nail (43) is provided with a third spring (49).

5. A portable power fault monitoring device according to claim 4, characterized in that: The reset pin (47) is slidably connected to the inclined plane column (46); a plurality of evenly distributed positioning grooves (40) are provided on the vertical surface at the left end of the instrument box (1); the positioning grooves (40) are slidably connected to the inclined plane column (46); and the inclined plane block (44) is slidably connected to the inclined plane column (46).

6. A portable power fault monitoring device according to claim 4, characterized in that: One end of the spring three (49) is fixedly connected to the inclined surface block (44), and the other end of the spring three (49) is fixedly connected to the pulling frame (3).

7. A portable power fault monitoring instrument according to claim 4, characterized in that: One end of the second spring (48) is fixedly connected to the inclined plane column (46), and the other end of the second spring (48) is fixedly connected to the reset pin (47).

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