CN218938376U - Electric power broadband measuring device - Google Patents

Abstract

The utility model discloses an electric power broadband measurement device, which comprises: the main body unit comprises a broadband detection equipment body, wherein one side of the broadband detection equipment body is provided with a detection probe, and the bottom of the broadband detection equipment body is provided with a handle; the storage unit comprises a rectangular block, a rotating rod is inserted on the rectangular block in a rotating mode, a cover plate is fixedly connected to the rotating rod, an annular plate is fixedly connected to the front side wall of the handle, a limiting assembly is arranged between the annular plate and the cover plate, and a storage groove is formed in the bottom face of the handle. According to the utility model, the detection probe is inserted into the storage groove by taking down the detection probe, then the cover plate is rotated, the inserted link moves inwards into the slot to finish the covering, and meanwhile, the extrusion pad is propped against the top of the detection probe, so that the detection probe is protected, the detection probe is convenient to carry, and meanwhile, the detection probe is prevented from being damaged due to collision when moving.

Description

Electric power broadband measuring device

Technical Field

The utility model relates to the technical field of broadband detection, in particular to an electric power broadband measurement device.

Background

With the development and utilization of large-scale renewable energy sources and the development of smart grids, a large number of novel power electronic equipment such as converters, inverters and unified power flow controllers are introduced into the grids, so that disturbance phenomena such as subsynchronous oscillation and the like are frequent, and the harmonic interference of the grids has a trend of wide frequency domain. The use of a large number of power electronic devices makes the power system generate broadband signals based on power frequency signals and containing a large number of inter-harmonic waves and higher harmonics, and the non-power frequency inter-harmonic signals cause novel sub/super synchronous oscillation or even higher frequency broadband oscillation, so that the operation safety of the power grid is influenced, and therefore, the broadband signals need to be detected.

When the existing device is used, the probe is mounted on the detection equipment to detect. The probe is external, and when the probe needs to be taken down after detection is completed in a certain place, the probe is inconvenient to carry, and meanwhile, the probe is easy to collide in the moving process, so that the probe is damaged.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-described problems with the conventional measuring apparatus.

Therefore, the utility model aims to provide a power broadband measurement device, which aims to solve the problem that the existing device is used for detection by mounting a probe on detection equipment. The probe is external, and when the probe needs to be taken down after detection is completed in a certain place, the probe is inconvenient to carry, and meanwhile, the probe is easy to collide in the moving process, so that the probe is damaged.

In order to solve the technical problems, the utility model provides the following technical scheme:

a power broadband measurement device, comprising:

the main body unit comprises a broadband detection equipment body, wherein one side of the broadband detection equipment body is provided with a detection probe, the broadband detection equipment body is provided with a plurality of anti-collision pads, the broadband detection equipment body is provided with a display screen, the broadband detection equipment body is provided with a plurality of keys, and the bottom of the broadband detection equipment body is provided with a handle;

the storage unit comprises a rectangular block, the rectangular block is fixedly connected to the rear side wall of the handle, a rotating rod is inserted in the rectangular block in a rotating mode, a cover plate is fixedly connected to the rotating rod, an annular plate is fixedly connected to the front side wall of the handle, a limiting assembly is arranged between the annular plate and the cover plate, a storage groove is formed in the bottom surface of the handle, and the storage groove is matched with the detection probe.

As a preferable scheme of the electric power broadband measurement device of the utility model, the preferable scheme is as follows: the limiting assembly comprises a rectangular plate, the rectangular plate is fixedly connected to the cover plate, slots are symmetrically formed in the rectangular plate, inserting rods are symmetrically inserted in the annular plate in a sliding mode, the inserting rods are matched with the slots, a circular plate is fixedly connected to the inserting rods, and springs are fixedly connected between the circular plate and the annular plate.

As a preferable scheme of the electric power broadband measurement device of the utility model, the preferable scheme is as follows: the inserted link is provided with an inclined plane, and the inclined plane is positioned at the bottom of the inserted link.

As a preferable scheme of the electric power broadband measurement device of the utility model, the preferable scheme is as follows: the cover plate is internally provided with an extrusion pad which is matched with the detection probe and is made of rubber materials.

As a preferable scheme of the electric power broadband measurement device of the utility model, the preferable scheme is as follows: fixed blocks are fixedly connected to the broadband detection equipment body and the rear side wall of the handle respectively, and an elastic belt is fixedly connected between the two fixed blocks.

As a preferable scheme of the electric power broadband measurement device of the utility model, the preferable scheme is as follows: the broadband detection equipment body is provided with a connector, and the bottom end of the detection probe is provided with threads.

The utility model has the beneficial effects that:

1. after the use is accomplished, take down test probe, insert test probe to accomodate the inslot, rotate the cover plate afterwards for in the rectangular plate inserts the annular plate, rectangular plate extrusion inclined plane makes the inserted bar to both sides motion, when the rectangular plate motion to coincide with the inserted bar, the inserted bar is inwards moved to the slot under the effect of spring, accomplishes the lid and closes, and the extrusion pad offsets with test probe top simultaneously, protects test probe, conveniently test probe's carry, avoids test probe to bump when moving simultaneously and causes the damage.

2. When the device is used, a user can sleeve the palm into the elastic band, the device is sleeved in the hand of the user through the elastic band, the phenomenon that the hand slips and falls off when the user uses the device is avoided, the device is damaged, and the device is further protected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic diagram of the whole front structure of a power broadband measurement device according to the present utility model;

FIG. 2 is a partial rear view of FIG. 1;

FIG. 3 is a partial bottom view of FIG. 1;

FIG. 4 is a partial top view of FIG. 1;

fig. 5 is a schematic cross-sectional view of fig. 4.

In the figure: 100. a main body unit; 101. a broadband detection device body; 102. a detection probe; 103. a joint; 104. a crash pad; 105. a fixed block; 106. an elastic belt; 107. a display screen; 108. a key; 109. a handle; 200. a storage unit; 201. rectangular blocks; 202. a rotating lever; 203. a cover plate; 204. a storage groove; 205. an annular plate; 206. a restriction assembly; 206a, rectangular plates; 206b, a slot; 206c, inserting a rod; 206d, springs; 206e, circular plate; 207. and (3) extruding the pad.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Referring to fig. 1-5, the present utility model provides a power broadband measurement device, comprising:

the main body unit 100 comprises a broadband detection equipment body 101, wherein a detection probe 102 is arranged on one side of the broadband detection equipment body 101, a plurality of anti-collision pads 104 are arranged on the broadband detection equipment body 101, a display screen 107 is arranged on the broadband detection equipment body 101, a plurality of keys 108 are arranged on the broadband detection equipment body 101, and a handle 109 is arranged at the bottom of the broadband detection equipment body 101;

the storage unit 200 comprises a rectangular block 201, the rectangular block 201 is fixedly connected to the rear side wall of the handle 109, a rotating rod 202 is inserted in the rectangular block 201 in a rotating mode, a cover plate 203 is fixedly connected to the rotating rod 202, an annular plate 205 is fixedly connected to the front side wall of the handle 109, a limiting assembly 206 is arranged between the annular plate 205 and the cover plate 203, a storage groove 204 is formed in the bottom surface of the handle 109, and the storage groove 204 is matched with the detection probe 102.

Wherein, the limiting component 206 includes a rectangular plate 206a, the rectangular plate 206a is fixedly connected to the cover plate 203, slots 206b are symmetrically formed on the rectangular plate 206a, inserting rods 206c are symmetrically inserted in the annular plate 205 in a sliding manner, the inserting rods 206c are matched with the slots 206b, a circular plate 206e is fixedly connected to the inserting rods 206c, and springs 206d are fixedly connected between the circular plate 206e and the annular plate 205, so that when the rectangular plate 206a rotates to the annular plate 205 along with the cover plate 203, the rectangular plate 206a can be limited by inserting the inserting rods 206c into the slots 206b, and the cover plate 203 is prevented from being separated.

Further, the insert rod 206c is provided with a slope, and the slope is located at the bottom of the insert rod 206c, so that when a user inserts the rectangular plate 206a into the annular plate 205, the rectangular plate 206a can squeeze the slope, so that the insert rod 206c moves to two sides, and the rectangular plate 206a can move into the annular plate 205.

Further, the cover plate 203 is internally provided with a pressing pad 207, the pressing pad 207 is matched with the detection probe 102, the pressing pad 207 is made of rubber material, and the top of the detection probe 102 is pressed through the pressing pad 207 to fix the detection probe, so that the detection probe 102 is prevented from being collided, and the detection probe 102 is prevented from being damaged.

Further, the fixed blocks 105 are fixedly connected to the rear side walls of the broadband detection device body 101 and the handle 109 respectively, and the elastic band 106 is fixedly connected between the two fixed blocks 105, so that a user can sleeve the palm into the elastic band 106 when using the broadband detection device, and the device is prevented from falling off and damaging the device when using the broadband detection device.

Furthermore, the joint 103 is arranged on the broadband detection equipment body 101, and the screw thread is arranged at the bottom end of the detection probe 102, so that a user can rotate the detection probe 102, and the detection probe 102 is installed on the broadband detection equipment body 101, and the operation is simple and convenient.

During the use, take down test probe 102, insert test probe 102 to accomodate in the groove 204, rotate the cover plate 203 afterwards, make rectangular plate 206a insert in annular plate 205, rectangular plate 206a extrudees the inclined plane, make inserted bar 206c to both sides motion, when rectangular plate 206a moves to coincide with inserted bar 206c, inserted bar 206c inwards moves to in slot 206b under the effect of spring 206d, accomplish the lid and close, simultaneously, squeeze pad 207 offsets with test probe 102 top, protect test probe 102, the portable of convenient test probe 102, avoid test probe 102 to collide when moving simultaneously and cause the damage.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides an electric power broadband measurement device which characterized in that: comprising the following steps:

the main body unit (100) comprises a broadband detection equipment body (101), a detection probe (102) is arranged on one side of the broadband detection equipment body (101), a plurality of anti-collision pads (104) are arranged on the broadband detection equipment body (101), a display screen (107) is arranged on the broadband detection equipment body (101), a plurality of keys (108) are arranged on the broadband detection equipment body (101), and a handle (109) is arranged at the bottom of the broadband detection equipment body (101);

the storage unit (200) comprises a rectangular block (201), the rectangular block (201) is fixedly connected to the rear side wall of the handle (109), a rotating rod (202) is inserted in the rectangular block (201) in a rotating mode, a cover plate (203) is fixedly connected to the rotating rod (202), an annular plate (205) is fixedly connected to the front side wall of the handle (109), a limiting assembly (206) is arranged between the annular plate (205) and the cover plate (203), a storage groove (204) is formed in the bottom surface of the handle (109), and the storage groove (204) is matched with the detection probe (102).

2. The electrical broadband measurement device of claim 1, wherein: the limiting assembly (206) comprises a rectangular plate (206 a), the rectangular plate (206 a) is fixedly connected to the cover plate (203), slots (206 b) are symmetrically formed in the rectangular plate (206 a), inserting rods (206 c) are symmetrically inserted in the annular plate (205) in a sliding mode, the inserting rods (206 c) are matched with the slots (206 b), circular plates (206 e) are fixedly connected to the inserting rods (206 c), and springs (206 d) are fixedly connected between the circular plates (206 e) and the annular plate (205).

3. The electrical broadband measurement device of claim 2, wherein: the inserted link (206 c) is provided with an inclined plane, and the inclined plane is positioned at the bottom of the inserted link (206 c).

4. A power broadband measurement device according to claim 3, wherein: the cover plate (203) is internally provided with a squeezing pad (207), the squeezing pad (207) is matched with the detection probe (102), and the squeezing pad (207) is made of rubber materials.

5. The electrical broadband measurement device of claim 4, wherein: fixed blocks (105) are fixedly connected to the rear side wall of the broadband detection equipment body (101) and the rear side wall of the handle (109), and elastic belts (106) are fixedly connected between the two fixed blocks (105).

6. The electrical broadband measurement device of claim 5, wherein: the broadband detection device is characterized in that a connector (103) is arranged on the broadband detection device body (101), and threads are arranged at the bottom end of the detection probe (102).

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