Portable power supply energy meter

Abstract

The utility model relates to the field of power energy meters, and discloses a portable power energy meter which comprises a bottom plate, a side plate is fixedly connected to the outer wall of the bottom end of the bottom plate, a rotating plate is rotatably connected to the inner wall of the upper end of the bottom plate, a sliding plate is slidably connected to the inner wall of the rear end of the rotating plate, and a bearing plate is rotatably connected to the outer wall of the sliding plate. A fixing shaft is fixedly connected to the inner wall of the bearing plate, a fixing ring is fixedly connected to the outer wall of the fixing shaft, a clamping block is elastically connected to the outer wall of the right end of the fixing ring through a spring, and a through hole is formed in the inner wall of the upper end of the clamping block. According to the utility model, through the arrangement of the rotating plate, the sliding plate, the bearing plate and the like, the fixing of the bearing plate can be relieved by moving the clamping block, the bearing plate can be pulled up from the bottom plate by holding the clamping block with a hand, the power supply energy meter is convenient to carry with a single hand, the carrying is convenient, and the bearing plate can be accommodated in the bottom plate without increasing extra volume.

Description

TECHNICAL FIELD

[0001] The utility model relates to power energy meter field especially relates to a portable power energy meter. BACKGROUND

[0002] A kind of key equipment for monitoring and evaluating power performance, it can measure the parameters of power in real time, such as voltage, current, power factor, harmonic distortion etc., and comprehensively analyze the stability, reliability and safety of power, so as to discover potential problems in time and take corresponding measures.

[0003] Power energy meter needs to be closed when carrying, and all connected power lines and signal lines are pulled out, to avoid equipment damage or electric shock due to misoperation during handling. At the same time, check whether the appearance of the equipment is damaged, whether the parts are loose, etc.

[0004] The existing power energy meter is carried by hand during carrying, and the slot or double hands on the power energy meter are grasped to realize stable grasping of the power energy meter, so that the hands and movements of the carrier will be uncomfortable. Therefore, a portable power energy meter is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of portable power energy meter, to improve the inconvenient problem of power energy meter hand in prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of portable power energy meter, including bottom plate, the bottom end outer wall of the bottom plate is fixedly connected with side plate, the upper end inner wall of the bottom plate is rotatably connected with rotating plate, the rear end inner wall of the rotating plate is slidably connected with sliding plate, the outer wall of the sliding plate is rotatably connected with bearing plate, the inner wall of the bearing plate is fixedly connected with fixed shaft, the outer wall of the fixed shaft is fixedly connected with fixed ring, the right end outer wall of the fixed ring is elastically connected with clamping block through spring, the upper end inner wall of the clamping block is provided with through hole, the upper end inner wall of the bottom plate is fixedly connected with limiting plate, the upper end inner wall of the bottom plate is provided with through groove one, the inner wall of the bottom plate is provided with adjusting assembly, the adjusting assembly is used to adjust the opening size of the through groove one.

[0007] Further description of the above technical scheme:

[0008] The adjusting assembly includes adjusting plate, the outer wall of the adjusting plate is slidably connected on the inner wall of the bottom plate, the upper end inner wall of the adjusting plate is provided with through groove two, the front end inner wall of the adjusting plate is threadedly connected with threaded rod, and the front end outer wall of the threaded rod is fixedly connected with fixed column.

[0009] As a further description of the above technical solutions:

[0010] One end of the spring is fixedly connected to the right end outer wall of the fixed ring, and the other end of the spring is fixedly connected to the left end outer wall of the clamping block.

[0011] As a further description of the above technical solutions:

[0012] The clamping block is T-shaped, the right end outer wall of the clamping block is slidably connected to the right end inner wall of the bearing plate, and the right end outer wall of the clamping block is clamped to the inner wall of the bottom plate.

[0013] As a further description of the above technical solutions:

[0014] The size of the through slot one is consistent with the size of the through slot two.

[0015] As a further description of the above technical solutions:

[0016] The outer wall of the threaded rod is rotatably connected to the inner wall of the bottom plate.

[0017] As a further description of the above technical solutions:

[0018] The outer wall of the fixed shaft penetrates the inner side of the spring, and the outer wall of the fixed shaft penetrates the left end inner wall of the clamping block.

[0019] As a further description of the above technical solutions:

[0020] The front end inner wall of the bearing plate is provided with a containing groove, and the middle of the bearing plate is provided with a through groove.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. In the utility model, the clamping block is arranged, the bearing plate is fixed by moving the clamping block, the bearing plate is pulled out from the bottom plate by holding the clamping block with hand, the power energy meter is convenient to carry by single hand, the bearing plate can be stored in the bottom plate, and the additional volume is not increased.

[0023] 2. In the utility model, the adjusting plate, the threaded rod and the through slot two are arranged, the threaded rod is rotated by rotating the fixed column, the adjusting plate and the through slot two are moved by the rotation of the threaded rod, the overlapping position of the through slot two and the through slot one is adjusted, the air flow through the bottom plate is adjusted, the position of the through slot two is adjusted under the condition that the power energy meter is normally cooled, the area of the through slot two overlapping with the through slot one is changed, the dust entering the power energy meter is reduced, and the cleaning frequency is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1A three-dimensional schematic view of a portable power energy meter is provided in the utility model;

[0025] Figure 2 A schematic view of the section of the rotating plate and the bearing plate of the portable power energy meter is provided in the utility model;

[0026] Figure 3 A schematic view of the section of the bottom plate of the portable power energy meter is provided in the utility model;

[0027] Figure 4 A schematic view of the bearing plate moving out of the portable power energy meter is provided in the utility model.

[0028] Legend:

[0029] 1, bottom plate; 2, rotating plate; 3, sliding plate; 4, bearing plate; 5, spring; 6, clamping block; 7, through slot one; 8, fixed column; 9, fixed ring; 10, fixed shaft; 11, adjusting plate; 12, threaded rod; 13, limiting plate; 14, through slot two; 15, through hole; 16, side plate. Specific implementation

[0030] 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 protection scope of the utility model.

[0031] Refer to Figure 1 - Figure 3The utility model provides a kind of portable power energy meter, including bottom plate 1, the bottom end outer wall of bottom plate 1 is fixedly connected with side plate 16, the upper end inner wall of bottom plate 1 is rotatably connected with rotating plate 2, the front side right end outer wall of rotating plate 2 is rotatably connected on the upper end inner wall of bottom plate 1, the rear end inner wall of rotating plate 2 provides support for the sliding of sliding plate 3, the rear end of rotating plate 2 is provided with opening, the rear end inner wall of rotating plate 2 is slidably connected with sliding plate 3, the rear side outer wall of sliding plate 3 is rotatably connected on the front end inner wall of bearing plate 4, the setting of sliding plate 3 is used to connect rotating plate 2 and bearing plate 4, the outer wall of sliding plate 3 is rotatably connected with bearing plate 4, the setting of bearing plate 4 is the sliding of clamping block 6 provides support, the setting of bearing plate 4 is the installation of fixed shaft 10 provides support, the front end inner wall of bearing plate 4 is provided with accommodating groove, the middle of bearing plate 4 is provided with through slot, the inner wall of bearing plate 4 is fixedly connected with fixed shaft 10, fixed shaft 10 is provided with two, two fixed shaft 10 symmetrically sets, the setting of fixed shaft 10 is the sliding of clamping block 6 provides support and direction finding, fixed shaft 10 is the fixed of fixed ring 9 provides support, the inner side of spring 5 is penetrated by the outer wall of fixed shaft 10, the left end inner wall of clamping block 6 is penetrated by the outer wall of fixed shaft 10, the outer wall of fixed shaft 10 is fixedly connected with fixed ring 9, fixed ring 9 is arranged in the middle of fixed shaft 10, the setting of fixed ring 9 is the installation of spring 5 provides support.

[0032] Further, the right end outer wall of fixed ring 9 is elastically connected with clamping block 6 by spring 5, by external force, clamping block 6 is moved to the direction of fixed ring 9, extrudes spring 5, so that clamping block 6 can leave the inner wall of bottom plate 1, the fixing of bearing plate 4 is released, bearing plate 4 can be moved upwards ( Figure 4 ), when bearing plate 4 is moved into bottom plate 1, by removing external force, clamping block 6 is moved to the direction of fixed ring 9 by the elastic force of spring 5, is clamped in the inner wall of bottom plate 1 and fixes the position of bearing plate 4, clamping block 6 is T-shaped, the right end outer wall of clamping block 6 is slidably connected on the right end inner wall of bearing plate 4, the right end outer wall of clamping block 6 is clamped in the inner wall of bottom plate 1, one end of spring 5 is fixedly connected on the right end outer wall of fixed ring 9, the other end of spring 5 is fixedly connected on the left end outer wall of clamping block 6, the upper end inner wall of clamping block 6 is provided with through hole 15, the setting of through hole 15 is to facilitate the fingers of user to pass through clamping block 6, bearing plate 4 is gripped, the upper end inner wall of bottom plate 1 is fixedly connected with limiting plate 13, when bearing plate 4 is stored in bottom plate 1, the upper end outer wall of limiting plate 13 is in contact with the bottom end outer wall of bearing plate 4, for limiting limiting plate 13, the upper end inner wall of bottom plate 1 is provided with through groove one 7, the size of through groove one 7 is consistent with the size of through groove two 14, the inner wall of bottom plate 1 is provided with adjusting assembly, adjusting assembly is used to adjust the opening size of through groove one 7.

[0033] Refer to Figure 3The adjusting assembly comprises an adjusting plate 11 which is movable in the bottom plate 1, the through groove two 14 in the adjusting plate 11 is moved synchronously by moving the adjusting plate 11, the flow of air passing through the bottom plate 1 is adjusted by the overlapping position of the through groove two 14 and the through groove one 7, the outer wall of the adjusting plate 11 is slidably connected to the inner wall of the bottom plate 1, the through groove two 14 is formed in the upper end inner wall of the adjusting plate 11, the threaded rod 12 is threadedly connected to the front end inner wall of the adjusting plate 11, the adjusting plate 11 is moved by rotating the threaded rod 12, the position of the through groove two 14 is adjusted, the outer wall of the threaded rod 12 is rotatably connected to the inner wall of the bottom plate 1, and the fixed column 8 is fixedly connected to the front end outer wall of the threaded rod 12.

[0034] Working principle: by putting fingers into the through hole 15, the two clamping blocks 6 are gripped, the two clamping blocks 6 are moved towards the fixed ring 9, the spring 5 is pressed, the clamping block 6 is separated from the inner wall of the bottom plate 1, the fixing of the bearing plate 4 is released, the bearing plate 4 is moved upwards, the bearing plate 4 drives the sliding plate 3 to move and rotate, the power energy meter can be carried by holding the clamping block 6, the bearing plate 4 is moved into the bottom plate 1, the clamping block 6 is moved away from the fixed ring 9 under the elastic force of the spring 5, the position of the bearing plate 4 is fixed on the inner wall of the bottom plate 1, the fixed column 8 is rotated, the threaded rod 12 is rotated, the adjusting plate 11 is moved, the through groove two 14 on the adjusting plate 11 is moved, the overlapping position of the through groove two 14 and the through groove one 7 is adjusted, and the flow of air passing through the bottom plate 1 is adjusted.

[0035] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A portable power source energy meter comprising a base plate (1) characterised in that: The outer wall of the bottom end of the bottom plate (1) is fixedly connected with a side plate (16), the inner wall of the upper end of the bottom plate (1) is rotatably connected with a rotating plate (2), the inner wall of the rear end of the rotating plate (2) is slidably connected with a sliding plate (3), the outer wall of the sliding plate (3) is rotatably connected with a bearing plate (4), the inner wall of the bearing plate (4) is fixedly connected with a fixed shaft (10), the outer wall of the fixed shaft (10) is fixedly connected with a fixed ring (9), the outer wall of the right end of the fixed ring (9) is elastically connected with a clamping block (6) through a spring (5), the inner wall of the upper end of the clamping block (6) is provided with a through hole (15), the inner wall of the upper end of the bottom plate (1) is fixedly connected with a limiting plate (13), the inner wall of the bottom plate (1) is provided with a through groove (7), and the inner wall of the bottom plate (1) is provided with an adjusting assembly.

2. A portable power source energy meter according to claim 1, wherein: The adjusting assembly comprises an adjusting plate (11), the outer wall of the adjusting plate (11) is slidably connected with the inner wall of the bottom plate (1), the inner wall of the upper end of the adjusting plate (11) is provided with a through groove (14), and the inner wall of the front end of the adjusting plate (11) is threadedly connected with a threaded rod (12).

3. A portable power source energy meter according to claim 1, wherein: One end of the spring (5) is fixedly connected with the outer wall of the right end of the fixed ring (9), and the other end of the spring (5) is fixedly connected with the outer wall of the left end of the clamping block (6).

4. A portable power source energy meter according to claim 1, wherein: The clamping block (6) is T-shaped, the outer wall of the right end of the clamping block (6) is slidably connected with the inner wall of the right end of the bearing plate (4), and the outer wall of the right end of the clamping block (6) is clamped on the inner wall of the bottom plate (1).

5. A portable power source energy meter according to claim 1, wherein: The size of the through groove (7) is consistent with the size of the through groove (14).

6. A portable power source energy meter according to claim 2, wherein: The outer wall of the threaded rod (12) is rotatably connected with the inner wall of the bottom plate (1).

7. A portable power source energy meter according to claim 1, wherein: The outer wall of the fixed shaft (10) penetrates the inner side of the spring (5), and the outer wall of the fixed shaft (10) penetrates the inner wall of the left end of the clamping block (6).

8. A portable power source energy meter according to claim 1, wherein: The front end of the bearing plate (4) is provided with a containing groove, and the middle of the bearing plate (4) is provided with a through groove.

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