CN219224877U

CN219224877U - Anti-falling digital power meter

Info

Publication number: CN219224877U
Application number: CN202223505262.2U
Authority: CN
Inventors: 张文峰
Original assignee: Guangzhou Deyue Scientific Instrument Co ltd
Current assignee: Guangzhou Deyue Scientific Instrument Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-20
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the field of digital power meters and discloses an anti-falling type digital power meter, which comprises a digital power meter main body, wherein a yielding groove is formed in the peripheral side edge of the digital power meter main body, buffer blocks are fixedly connected to the two ends of the yielding groove, a winding rod is connected between the two buffer blocks, and part of the buffer blocks extends out of the yielding groove.

Description

Anti-falling digital power meter

Technical Field

The utility model relates to the field of digital power meters, in particular to an anti-falling type digital power meter.

Background

The digital power meter is a power meter which converts the measured electric parameter into a digital signal and displays the digital signal in a numerical mode. The method is mainly used for measuring electric parameters such as voltage, current, frequency, active power, power factor and the like.

In order to further improve the use safety of the digital power meter, the prior art has many improvements on the digital power meter, for example, a parallel connection using device of the digital power meter is disclosed in a patent with publication number CN215005495U, and comprises a digital power meter, a rear part and a junction box, wherein the rear part is connected with the junction box, a circuit board is arranged in the junction box, one side of the circuit board is connected with a wire, the circuit board is connected to a test power interface and an object interface through the wire, the junction box is connected with the digital power meter through the circuit board and the wire, the junction box is connected with a corner fitting, a junction socket is arranged on one side of the circuit board, and a junction port is arranged on one side of the circuit board; the wiring step of complicacy easily makeing mistakes before having omitted through the terminal box that sets up, wiring convenient and fast more has protected the terminal, prevents that it from damaging because of improper operation and the test that leads to in the experimentation uses power interface, the thing interface that awaits measuring, has played the effect of protection against electric shock simultaneously.

The prior art has obvious beneficial effects, but has the following defects:

the digital power meter is not provided with a protection function, the digital power meter needs to be moved and carried frequently when in use, if the digital power meter falls off, the damage of the digital power meter is easily caused, and the maintenance cost is increased, so that the anti-falling digital power meter is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an anti-falling type digital power meter, which aims to solve the problem that the digital power meter provided by the background art is not provided with a protection function and is easy to damage due to falling.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent digital power meter that falls, includes the digital power meter main part, and the groove of stepping down has all been seted up to the week side border department of digital power meter main part, and the equal fixedly connected with buffer block in both ends of the groove of stepping down is connected with the rolling pole between two buffer blocks, and the part of buffer block extends to the outside of the groove of stepping down.

Preferably, two ends of the winding rod are respectively connected with the two buffer blocks in a rotating way.

Preferably, the outer wall of the winding rod is fixedly connected with the cable clip.

Preferably, the number of line cards is a plurality.

Preferably, the buffer blocks are all cylindrically arranged.

Preferably, the outside of a plurality of buffer blocks positioned on the bottom surface of the digital power meter main body is fixedly connected with a supporting block.

Preferably, the outer wall of the buffer block and the bottom surface of the support block are both provided with buffer silica gel.

Compared with the prior art, the utility model has the following beneficial effects:

according to the digital power meter, the buffer blocks are arranged, so that the digital power meter main body can be protected when the digital power meter main body falls down, damage to the digital power meter main body is avoided, meanwhile, the winding rod between the two buffer blocks can also wind cables required to be used by the digital power meter, and the cables can be wound on the winding rod so as to be convenient to carry and store, and convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1 at A;

fig. 3 is a schematic diagram of the structure at B in fig. 1.

In the figure: 1. a digital power meter body; 2. a relief groove; 3. a buffer block; 4. a winding rod; 5. a line clip; 6. and a supporting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Referring to fig. 1-3, an anti-falling digital power meter includes a digital power meter main body 1, a yielding groove 2 is formed at a peripheral edge of the digital power meter main body 1, two ends of the yielding groove 2 are fixedly connected with buffer blocks 3, a winding rod 4 is connected between the two buffer blocks 3, and a part of the buffer blocks 3 extends out of the yielding groove 2.

Referring to fig. 1, the digital power meter structure of the present utility model is similar to the existing digital power meter structure, such as a parallel connection device of a digital power meter disclosed in the patent with publication number CN215005495U, and the main improvement of the present utility model is to protect the digital power meter. According to the digital power meter, the buffer blocks 3 protect the digital power meter main body 1, when the digital power meter falls, the buffer blocks 3 protect multiple surfaces and multiple corners of the digital power meter main body 1, so that the digital power meter main body 1 is prevented from being damaged due to falling impact, meanwhile, the winding rod 4 between the two buffer blocks 3 can wind cables needed to be used by the digital power meter main body 1, and the cables can be wound on the winding rod 4 so as to be convenient to carry and store.

Referring to fig. 1 and 2, two ends of the winding rod 4 are respectively connected with the two buffer blocks 3 in a rotating way, the winding rod 4 can rotate, and the winding rod 4 can be rotated directly to wind a cable which needs to be used by the digital power meter main body 1 conveniently.

Referring to fig. 2, the outer wall of the winding rod 4 is fixedly connected with a cable clip 5, and a cable to be used by the digital power meter body 1 can be clamped in the cable clip 5, and the cable clip 5 limits the cable, so that the cable is limited stably and cannot fall off.

Referring to fig. 1 and 2, the number of the line cards 5 is plural, and each winding rod 4 can clamp plural cables through the line cards 5 and wind and store the cables.

Referring to fig. 1-3, the buffer blocks 3 are all cylindrical, and the cylindrical buffer blocks 3 have fewer contact surfaces when being impacted, so that damage is reduced.

Referring to fig. 3, a supporting block 6 is fixedly connected to the outside of the plurality of buffer blocks 3 located on the bottom surface of the digital power meter main body 1, and the supporting block 6 can stably support the digital power meter main body 1, so that the digital power meter main body 1 is stably placed.

Referring to fig. 1-3, the outer wall of the buffer block 3 and the bottom surface of the support block 6 are both provided with buffer silica gel, which can reduce the impact force generated when the digital power meter main body 1 falls down, and protect the digital power meter main body 1.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The utility model provides a prevent digital power meter that falls, includes digital power meter main part (1), its characterized in that, all offered at the week side border department of digital power meter main part (1) and have been stepped down groove (2), the equal fixedly connected with buffer block (3) in both ends of stepped down groove (2), be connected with rolling pole (4) between two buffer blocks (3), the part of buffer block (3) extends to outside stepped down groove (2).

2. The anti-falling digital power meter according to claim 1, wherein two ends of the winding rod (4) are respectively connected with the two buffer blocks (3) in a rotating way.

3. The anti-falling digital power meter according to claim 1 or 2, characterized in that the outer wall of the winding rod (4) is fixedly connected with a cable clip (5).

4. A drop-resistant digital power meter according to claim 3, characterized in that the number of line cards (5) is a plurality.

5. A digital power meter according to claim 1, 2 or 4, characterized in that the buffer blocks (3) are all cylindrical.

6. The anti-falling digital power meter according to claim 1, 2 or 4, wherein the outside of the plurality of buffer blocks (3) located at the bottom surface of the digital power meter body (1) is fixedly connected with a supporting block (6).

7. The anti-falling digital power meter according to claim 6, wherein the outer wall of the buffer block (3) and the bottom surface of the support block (6) are both provided with buffer silica gel.