CN214278287U - Three pincers phase voltammeters of hand-held type - Google Patents

Abstract

The utility model discloses a hand-held three-clamp phase voltammeter, which comprises a voltammeter body and a storage box, wherein the back surface of the voltammeter body is provided with a connecting frame, the storage box is movably connected in the connecting frame, and the top surface of the storage box is provided with a placing cavity; the utility model discloses in, stretch into U type connecting frame through two sidebars with receiver side surface, two sidebars that make the receiver peg graft with two spread grooves of U type connecting frame medial surface, realize the fixed of receiver, and the swash plate through the inclined plane with the receiver and inclined plane edge is as the bearing structure who lays, make volt-ampere meter body be the slope and place, thereby be favorable to laying and using of volt-ampere meter body, and simultaneously, through a plurality of picture pegs of slip receiver port department, make a plurality of picture pegs break away from the state that shelters from the receiver port, make a plurality of chambeies of placing of receiver reveal, conveniently take and place the clamp of intracavity, thereby increase the portable that three pincers phase volt-ampere meters of hand-held type used.

Description

Three pincers phase voltammeters of hand-held type

Technical Field

The utility model relates to a volt-ampere meter technical field especially relates to a three pincers phase volt-ampere meters of hand-held type.

Background

The three-clamp phase voltammeter adopts high-precision ADC and DSP technology to measure, an embedded palm computer based on a Windows Mobile 5.0 operating system is used for operation and data processing, a graphical interface is completely realized, true color display is realized, touch screen operation is realized, Chinese characters are input by handwriting, a human-computer interface is friendly, software is convenient to upgrade, and the three-clamp phase voltammeter is an epoch-making intelligent field measuring instrument. The instrument is light and beautiful, portable, small in size, light in weight and powerful in function, has incomparable advantages of other instruments based on a single chip microcomputer, and the three-clamp phase voltammeter is a new-generation instrument for performing secondary circuit field detection in the electric energy metering and relay protection major of a power system. And is also widely applied to the departments of electrical equipment manufacturing, petrochemical industry, ferrous metallurgy, railway electrification, scientific research and teaching and the like.

The current three pincers phase volt-ampere meters are carrying the use in-process, often need to accomodate three pincers phase volt-ampere meters and supporting clamp unification in corresponding box or box, and the user need hand the volt-ampere meter for a long time and carry out electric power system's measurement and relay protection operation, have the problem of inconvenient taking, use and carrying to influence three pincers phase volt-ampere meters and use the convenience.

Therefore, the handheld three-clamp phase voltammeter has the advantages of convenience in taking, using and carrying, and the problems in the background art are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a handheld three-clamp phase voltammeter.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a three pincers phase volt-ampere meters of hand-held type, includes volt-ampere meter body and receiver, the back of volt-ampere meter body is provided with the connecting box, and swing joint has the receiver in the connecting box, the top surface of receiver has been seted up and has been placed the chamber, and has been laid and have been had the clamp in placing the intracavity, the upper portion surface correspondence of receiver is placed the chamber and is alternated and be connected with the picture peg, the lower part surface of receiver is provided with the inclined plane, and the edge on inclined plane is provided with the swash plate.

As a further description of the above technical solution: the top surface of receiver has been seted up a plurality of chambeies of placing, and has all laid the clamp in a plurality of intracavity of placing, the upper portion surface correspondence of receiver is placed the chamber and is alternated and be connected with a plurality of picture pegs.

As a further description of the above technical solution: the connecting frame is U type structure, two spread grooves have been seted up to the connecting frame medial surface, receiver a side surface corresponds the spread groove and is provided with two sidebars, and two sidebars peg graft with two spread grooves.

As a further description of the above technical solution: the upper surface of the storage box is provided with a plurality of slots with strip-shaped structures corresponding to the inserting plates.

As a further description of the above technical solution: an end plate is arranged at the edge of one end of the inserting plate.

As a further description of the above technical solution: a sponge layer is bonded in the placing cavity.

The utility model discloses following beneficial effect has:

in the utility model, the hand-held three-clamp phase voltammeter which is convenient to take, use and carry is composed of a voltammeter body, a connecting frame, a storage box, clamps, side strips, inclined plates, inclined planes, a placing cavity, a plug board and a connecting groove, the two side strips on one side surface of the storage box extend into the U-shaped connecting frame to promote the two side strips of the storage box to be inserted into the two connecting grooves on the inner side surface of the U-shaped connecting frame to realize the fixation of the storage box, the inclined surface of the storage box and the inclined plate at the edge of the inclined surface are used as a supporting structure for placing, so that the voltameter body is obliquely placed, thereby being beneficial to the placement and the use of the voltameter body, simultaneously, the plurality of inserting plates are promoted to be separated from the state of shielding the port of the storage box by sliding the plurality of inserting plates at the port of the storage box, make a plurality of chambeies of placing of receiver show, conveniently take and place the clamp of intracavity to increase the portable that three pincers phase volt-ampere meters of hand-held type used.

Drawings

Fig. 1 is a schematic structural diagram of a handheld three-clamp phase voltammeter of the present invention;

fig. 2 is a schematic structural view of a storage box of a handheld three-clamp phase voltammeter of the present invention;

fig. 3 is a back view of the voltammeter body of the handheld three-clamp phase voltammeter of the present invention.

Illustration of the drawings:

1. a voltammeter body; 2. a connecting frame; 3. a storage box; 4. clamping; 5. side strips; 6. a sloping plate; 7. an inclined surface; 8. a placement chamber; 9. inserting plates; 10. and connecting the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an embodiment provides a three pincers phase voltammetry meters of hand-held type.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, a hand-held three-clamp phase voltammeter according to an embodiment of the present invention comprises a voltammeter body 1 and a receiving box 3, wherein the back surface of the voltammeter body 1 is provided with a connecting frame 2, the receiving box 3 is movably connected in the connecting frame 2, the top surface of the receiving box 3 is provided with a placing cavity 8, a clamp 4 is placed in the placing cavity 8, the upper surface of the receiving box 3 is inserted and connected with an inserting plate 9 corresponding to the placing cavity 8, the lower surface of the receiving box 3 is provided with an inclined surface 7, the edge of the inclined surface 7 is provided with an inclined plate 6, two side bars 5 on one side surface of the receiving box 3 are inserted into the U-shaped connecting frame 2, so as to facilitate the two side bars 5 of the receiving box 3 to be inserted into the two connecting grooves 10 on the inner side surface of the U-shaped connecting frame 2, thereby fixing the receiving box 3, the inclined plane 7 of the storage box 3 and the inclined plate 6 at the edge of the inclined plane 7 are used as a supporting structure for placement, the voltameter body 1 is placed in an inclined mode, the condition that a user holds the voltameter body 1 for a long time to use is avoided, placement and use of the voltameter body 1 are facilitated, meanwhile, the plurality of inserting plates 9 at the port of the storage box 3 are made to be separated from a state of shielding the port of the storage box 3 in a sliding mode, the plurality of placing cavities 8 of the storage box 3 are exposed, the clamp 4 in the placing cavity 8 is convenient to take and place, and accordingly the convenience in use of the handheld three-clamp phase voltameter is improved;

in one embodiment, the top surface of receiver 3 has been seted up a plurality of chambeies 8 of placing, and has all laid clamp 4 in a plurality of chambeies 8 of placing, and the upper portion surface of receiver 3 corresponds places the chamber 8 and alternates and is connected with a plurality of picture pegs 9, conveniently deposits a plurality of clamps 4 through a plurality of chambeies 8 of placing to conveniently carry the use.

In one embodiment, the connection frame 2 is a U-shaped structure, two connection grooves 10 are provided on the inner side surface of the connection frame 2, two side strips 5 are provided on one side surface of the storage box 3 corresponding to the connection grooves 10, and the two side strips 5 are inserted into the two connection grooves 10, so that the storage box 3 can be easily disassembled and assembled by inserting the side strips 5 into the connection grooves 10.

In one embodiment, the upper surface of the storage box 3 is provided with a plurality of strip-shaped slots corresponding to the insertion plates 9, and the insertion plates 9 can extend into the placing cavity 8 through the strip-shaped slots, so that the port of the placing cavity 8 is shielded, and the clamp 4 is prevented from being separated from the placing cavity 8.

In one embodiment, an end plate is provided at the edge of one end of the insert plate 9, by which the insertion and extraction of the insert plate 9 is facilitated.

In one embodiment, a sponge layer is adhered in the placing cavity 8, and the protection of the clamp 4 in the placing cavity 8 can be increased through the sponge layer.

The working principle is as follows:

when in use, the two side strips 5 on one side surface of the storage box 3 extend into the U-shaped connecting frame 2, so that the two side strips 5 of the storage box 3 are inserted into the two connecting grooves 10 on the inner side surface of the U-shaped connecting frame 2 to realize the fixation of the storage box 3, the inclined surface 7 of the storage box 3 and the inclined plate 6 at the edge of the inclined surface 7 are used as a supporting structure for placing, so that the voltameter body 1 is placed in an inclined manner, the situation that a user holds the voltameter body 1 for a long time for use is avoided, thereby being beneficial to the placement and the use of the voltameter body 1, simultaneously, the plurality of inserting plates 9 at the port of the containing box 3 are pushed to be separated from the state of shielding the port of the containing box 3 by sliding the plurality of inserting plates 9 at the port of the containing box 3, make a plurality of chamber 8 of placing of receiver 3 show, conveniently take and place clamp 4 in the chamber 8 to increase the portable that three pincers phase voltammeters of hand-held type used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a three pincers phase voltammeters of hand-held type, includes voltammeter body (1) and receiver (3), its characterized in that: the back of volt-ampere meter body (1) is provided with connecting frame (2), and swing joint has receiver (3) in connecting frame (2), the top surface of receiver (3) has been seted up and has been placed chamber (8), and has laid clamp (4) in placing chamber (8), the upper portion surface correspondence of receiver (3) is placed chamber (8) and has been alternated and be connected with picture peg (9), the lower part surface of receiver (3) is provided with inclined plane (7), and the edge of inclined plane (7) is provided with swash plate (6).

2. A hand-held three-clamp phase voltammeter according to claim 1, wherein: the top surface of receiver (3) has been seted up a plurality ofly and has been placed chamber (8), and has all laid clamp (4) in a plurality of chamber (8) of placing, the upper portion surface correspondence of receiver (3) is placed chamber (8) and is alternated and be connected with a plurality of picture peg (9).

3. A hand-held three-clamp phase voltammeter according to claim 1, wherein: connecting frame (2) are U type structure, two spread grooves (10) have been seted up to connecting frame (2) medial surface, receiver (3) a side surface corresponds spread groove (10) and is provided with two side strips (5), and just two side strips (5) are pegged graft with two spread grooves (10).

4. A hand-held three-clamp phase voltammeter according to claim 2, wherein: the upper surface of the storage box (3) is provided with a plurality of strip-shaped slots corresponding to the insertion plates (9).

5. A hand-held three-clamp phase voltammeter according to claim 2, wherein: an end plate is arranged at the edge of one end of the inserting plate (9).

6. A hand-held three-clamp phase voltammeter according to claim 1, wherein: a sponge layer is bonded in the placing cavity (8).

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