CN215005551U

CN215005551U - Portable electric quantity detector

Info

Publication number: CN215005551U
Application number: CN202022998960.5U
Authority: CN
Inventors: 王洋
Original assignee: Vanadium Titanium Digital Technology Tianjin Co ltd
Current assignee: Vanadium Titanium Digital Technology Tianjin Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-12-03
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a portable electric quantity detector, which comprises a main machine, wherein a front panel and a rear panel are respectively fixedly arranged at two sides of the main machine, a fluorescent display screen is fixedly arranged at the front panel and is close to the fluorescent display screen, a power switch is fixedly arranged at the fluorescent display screen, a baffle is fixedly arranged at the periphery of the rear panel, four measuring connecting terminals are fixedly arranged at the rear panel, the four measuring connecting terminals comprise two measured load connecting ports, two measured input connecting ports are fixedly arranged below the measured load connecting ports, and a communication interface is fixedly arranged at the far side of the measured load connecting ports, the utility model is convenient to carry by arranging an input and output integrated main machine, a base and a support leg are arranged at the bottom and the side of the main machine, the use scene is not limited, and a detected object can be arbitrarily replaced and is applicable, the practicality is high, can remove according to the measurement demand, makes the scene environment according to being detected the thing and uses.

Description

Portable electric quantity detector

Technical Field

The utility model relates to an electric quantity detects relevant technical field, specifically is a portable electric quantity detector.

Background

Along with the continuous development of the advanced science and technology of the society, people create more and more advanced devices for serving people, the devices provide great convenience for the life of people and improve the living standard of people, in an electric power system, the analysis of electric power data needs a large amount of records for support, the collection of data must be timely and accurate, the mode and the metering precision of electric energy metering not only directly influence the economic benefit of electric power enterprises, but also concern the vital interests of consumers at the same time, but the existing detection device also has the following defects:

1. the general fixed connection of current electrical quantity detector is measured just nearly on ammeter or transformer case, and the use scene is restricted, and the detection thing is fixed to be difficult to change, and the practicality is low, can't remove according to the measurement demand, more inconvenient use in outdoor environment.

2. The existing electric quantity detector can only detect electric quantity singly, cannot detect and display other information simultaneously, has single recorded data and too simple judgment conditions, and cannot provide stronger evidence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable electric quantity detector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable electric quantity detector, includes the host computer, the host computer both sides are fixed front panel and the rear panel of being provided with respectively, the fixed fluorescence display screen that is provided with of front panel is close to the fixed switch that is provided with of fluorescence display screen, the fixed baffle that is provided with all around of rear panel, the fixed four measuring binding post that are provided with of rear panel, four measuring binding post include two quilt survey load connectors, two quilt survey load connector below is fixed to be provided with two quilt and is surveyed the input connector, keeps away from quilt is surveyed the fixed communication interface that is provided with of load connector, the fixed instrument power source that is provided with in communication interface below.

Preferably, the fluorescent display screen comprises four display areas, namely a voltage display area, a current display area, a power display area and a pH value display area from top to bottom, and V, A, W, PH representing physical quantity units are fixedly arranged beside the display areas respectively.

Preferably, four bases are fixedly arranged at four corners of the lower surface of the host machine respectively, the bases are of cylindrical structures, the lower surface of the base is fixedly connected with a silica gel pad, four support legs are fixedly connected at four corners of one side, away from the rear panel, of the baffle respectively, the support legs are of L-shaped structures, and the thickness of the support legs is the same as that of the baffle.

Preferably, the two sides of the host are close to the front panel and are respectively and fixedly provided with two connecting blocks, two handles are fixedly connected between the connecting blocks and are of C-shaped structures, and the top ends of the two sides of each handle are fixedly connected with the connecting blocks.

Preferably, two heat dissipation windows are fixedly arranged on two sides of the host close to the connecting block respectively, and each heat dissipation window is of a diamond structure.

Preferably, the two tested load connectors are fixedly connected with the tested object through wires, the two tested input connectors are fixedly connected with the plug board through wires, and the instrument power supply interface is fixedly connected with the plug board through wires.

The utility model provides a portable electric quantity detector possesses following beneficial effect:

(1) the utility model discloses a set up input, output integral type host computer, set up handle portable on the host computer, bottom and side set up base and stabilizer blade and are convenient for support, use the scene unrestricted, can change the detection thing wantonly, can both be suitable for, and the practicality is high, can remove according to the measuring demand, formulates the scene environment according to being detected the thing and uses.

(2) The utility model discloses a setting sets up four display areas on the fluorescence display screen, is used for showing different data respectively, detects simultaneously and demonstrates other information, and the record data is comprehensive, provides more detailed data for the testing result.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the back panel of the present invention;

fig. 3 is a schematic view of the connection between the present invention and the object to be detected.

In the figure: 1. a host; 2. a front panel; 3. a rear panel; 4. a fluorescent display screen; 5. a power switch; 6. Connecting blocks; 7. a handle; 8. a base; 9. a baffle plate; 10. a support leg; 11. measuring a wiring terminal; 12. A measured load connection port; 13. a tested input connector; 14. a communication interface; 15. an instrument power interface; 16. a heat dissipation window; 17. inserting plates; 18. the object to be detected.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below by using specific embodiments and accompanying drawings, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "connecting," "fixed," and the like are used in a broad sense, and for example, the terms "connected," "connected," and "fixed" may be fixedly connected, detachably connected, or integrated, mechanically connected, electrically connected, directly connected, indirectly connected through intervening elements, connected between two elements, or interacting between two elements.

As shown in fig. 1-3, the utility model provides a technical scheme: a portable electric quantity detector comprises a host 1, a front panel 2 and a rear panel 3 are respectively fixedly arranged at two sides of the host 1, a fluorescent display screen 4 is fixedly arranged on the front panel 2, a power switch 5 is fixedly arranged near the fluorescent display screen 4, a baffle 9 is fixedly arranged around the rear panel 3, four measuring connecting terminals 11 are fixedly arranged on the rear panel 3, the four measuring connecting terminals 11 comprise two measured load connecting ports 12, two measured input connecting ports 13 are fixedly arranged below the two measured load connecting ports 12, a communication interface 14 is fixedly arranged far away from the measured load connecting ports 12, an instrument power interface 15 is fixedly arranged below the communication interface 14, the portable electric quantity detector is convenient to carry by arranging an input and output integrated host 1, a handle 77 is arranged on the host 1, and a detected object 18 can be arbitrarily replaced, can both be suitable for, the practicality is high, can remove according to the measurement demand, and the scene environment is established according to being detected thing 18 and uses.

Fluorescence display screen 4 includes four display areas, and from the top down is voltage display area, electric current display area, power display area, PH value display area respectively, and the other fixed V, A, W, PH representative physical quantity unit that is provided with respectively of display area, the utility model discloses a setting sets up four display areas on fluorescence display screen 4, is used for showing different data respectively, detects simultaneously and shows other information, and the record data is comprehensive, provides more detailed data for the testing result.

Four bases 8 are fixedly arranged at four corners of the lower surface of the host 1 respectively, the bases 8 are of cylindrical structures, silica gel pads are fixedly connected to the lower surfaces of the bases 8, four supporting legs 10 are fixedly connected to four corners of one side of the rear panel 3 and are far away from the baffle 9, the supporting legs 10 are of L-shaped structures, the thicknesses of the supporting legs 10 are the same as those of the baffle 9, the host 1 can be conveniently kept flat and supported by an organism when being obliquely placed, the use scene is not limited, the outer surface of the host 1 is prevented from being touched with a plane to further damage the shell and internal elements, and the host 1 is protected.

The utility model discloses a portable lifting device, including host computer 1, front panel 2, handle 7, connecting block 6, two are fixed respectively near front panel 2 in 1 both sides of host computer 1 the fixedly connected with handle 7 between the connecting block 6, handle 7 is C font structure, 7 both sides tops of handle and 6 fixed connection of connecting block are convenient for carry and are drawn host computer 1 portable.

Two sides of the main machine 1, close to the connecting block 6, are respectively and fixedly provided with two heat dissipation windows 16, the heat dissipation windows 16 are of a diamond structure, heat dissipation is performed on internal elements during operation, and short circuit caused by overheating is avoided.

The two tested load connecting ports 12 are fixedly connected with a tested object 18 through leads, the two tested input connecting ports 13 are fixedly connected with the plug board 17 through leads, and the instrument power interface 15 is fixedly connected with the plug board 17 through leads to provide a power source for testing.

The utility model discloses a theory of operation: firstly, a host 1 is placed on a plane, if the host is required to be flatly placed, a handle 7 is placed below the host 1 in a folding mode, the height of a base 8 is larger than the thickness of the handle 7, the handle 7 is located in an empty space formed by the base 8 and the host 1, the host 1 can still keep balance, if the visual angle of a front panel 2 is required to be improved, the bottom of the handle 7 can be put down, the handle 7 is of a rectangular structure and can be attached to the plane to support the host 1, a baffle 9 and support legs connected with a rear panel 3 protect interfaces arranged on the rear panel 3 and provide support for the handle 7, a tested load connecting port 12 is fixedly connected with a tested object 18 through a wire, two tested input connecting ports 13 are fixedly connected with an inserting plate 17 through wires, a power source interface 15 of an instrument is fixedly connected with the inserting plate 17 through a wire to provide a power source for testing, and internal elements of the host 1 collect data information such as current and voltage of the tested object 18, after the signal conditioning processing, the processed voltage and current are filtered by the filter circuit, then are quantized and sampled by the sample-and-hold circuit and then are transmitted to the analog-to-digital conversion module to convert the analog signals into digital signals, the converted digital signals are transmitted to the single chip microcomputer, and the single chip microcomputer displays the information in a classified manner through the fluorescent display screen 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A portable electric quantity detector is characterized in that: including host computer (1), host computer (1) both sides are fixed respectively and are provided with front panel (2) and rear panel (3), front panel (2) are fixed to be provided with fluorescent display screen (4), are close to fluorescent display screen (4) are fixed and are provided with switch (5), rear panel (3) are fixed all around and are provided with baffle (9), rear panel (3) are fixed and are provided with four and measure binding post (11), four are measured binding post (11) and are including two quilt load connectors (12), two quilt load connector (12) below is fixed and are provided with two quilt survey input connector (13), keep away from quilt survey load connector (12) are fixed and are provided with communication interface (14), communication interface (14) below is fixed and is provided with instrument power source (15).

2. The portable electrical quantity detector of claim 1, wherein: the fluorescent display screen (4) comprises four display areas, namely a voltage display area, a current display area, a power display area and a PH value display area from top to bottom, wherein V, A, W, PH representing physical quantity units are fixedly arranged beside the display areas respectively.

3. The portable electrical quantity detector of claim 1, wherein: the solar energy water heater is characterized in that four bases (8) are fixedly arranged at four corners of the lower surface of the host (1) respectively, the bases (8) are of cylindrical structures, silica gel pads are fixedly connected to the lower surfaces of the bases (8), four support legs (10) are fixedly connected to four corners of one side of the rear panel (3) of the baffle (9) respectively, the support legs (10) are of L-shaped structures, and the thicknesses of the support legs (10) are the same as those of the baffle (9).

4. The portable electrical quantity detector of claim 1, wherein: host computer (1) both sides are close to front panel (2) and are fixed respectively and are provided with two connecting blocks (6), two fixedly connected with handle (7) between connecting block (6), handle (7) are C font structure, handle (7) both sides top and connecting block (6) fixed connection.

5. The portable electrical quantity detector of claim 1, wherein: two sides of the main machine (1) close to the connecting block (6) are respectively and fixedly provided with two heat dissipation windows (16), and the heat dissipation windows (16) are of a diamond structure.

6. The portable electrical quantity detector of claim 1, wherein: the two tested load connecting ports (12) are fixedly connected with a tested object (18) through leads, the two tested input connecting ports (13) are fixedly connected with the plug board (17) through leads, and the instrument power interface (15) is fixedly connected with the plug board (17) through leads.