CN210926826U

CN210926826U - Portable block terminal for electrical engineering

Info

Publication number: CN210926826U
Application number: CN201922462776.6U
Authority: CN
Inventors: 王春娜; 郑玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-03
Anticipated expiration: 2029-12-31

Abstract

A portable distribution box for electrical engineering belongs to the technical field of electrical engineering. Portable block terminal for electrical engineering, including the box shell, the outer wall one end of box shell articulates there is rotatory closing cap, two first slides have been seted up in the vertical direction in both ends about the box shell lateral wall, the inner wall sliding connection of first slide has the one end of first slider, the first pivot of the other end swing joint of first slider, the one end of first pivot department swing joint bracing piece, the other end swing joint of bracing piece has the second pivot, the pivot department swing joint second slider of second pivot, the second slide on the second slider sliding connection baffle. The utility model discloses it is connected with the universal wheel to rotate through the round pin axle in the bottom of insole board is fixed, makes the utility model discloses a remove, transport and fixed convenience more that becomes and convenient.

Description

Portable block terminal for electrical engineering

Technical Field

The utility model relates to an electrical engineering technical field, in particular to portable block terminal for electrical engineering.

Background

Electrical engineering is a core and key discipline in the modern scientific and technological field. For example, it is the great progress of electronic technology that has advanced the information age based on computer networks and will change the life and work patterns of human beings, etc., and the conventional electrical engineering is defined as the sum of related disciplines for creating electrical and electronic systems. This definition has been quite broad, but with the rapid development of scientific technology, the electrical engineering concept of the 21 st century has been far beyond the scope of the above definition, and the professor of Stanford indicates that: electrical engineering today covers almost all electronic, photonic related engineering activities.

The idle distribution box is particularly important in the use of electrical engineering equipment. The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The intelligent power distribution circuit can reasonably distribute electric energy, is convenient for opening and closing the circuit, has higher safety protection level, and can visually display the conduction state of the circuit. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The control center is used for commanding various components in a power supply circuit to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for obtaining whether a user is satisfied with the power supply quality. The improvement of the operation reliability of the power distribution box is a goal of creating quality engineering. Use of the electrical distribution box: the electric energy is reasonably distributed, and the opening and closing operation of the circuit is convenient. The safety protection level is higher, and the conduction state of the circuit can be visually displayed. The distribution box is a low-voltage distribution box formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.

However, the block terminal among the prior art still has the weak point, is not portable and transportation, and the heat dissipation function is not good, and is not portable, and under the abominable condition of environment, like sleet weather etc. can't carry out good rain-proof, rain-proof and dampproofing protection to outdoor work's block terminal body.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that exists among the prior art, the utility model provides a portable block terminal for electrical engineering, including the box shell, the outer wall one end of box shell articulates there is rotatory closing cap, two first slides have been seted up in the vertical direction in both ends about the box shell lateral wall, the inner wall sliding connection of first slide has the one end of first slider, the first pivot of the other end swing joint of first slider, the one end of first pivot department swing joint bracing piece, the other end swing joint of bracing piece has the second pivot, the pivot department swing joint second slider of second pivot, the second slide on the second slider sliding connection baffle.

As a further improvement, the bottom fixed mounting of box shell has the bottom plate, two at least recesses, every have been seted up to the bottom of bottom plate the central point of recess puts the department and has seted up the spout, the inner wall of spout has concave type piece through a round pin axle movable mounting, the depressed part fixedly connected with universal wheel of concave type piece.

As a further improvement, the outer wall of the rotary sealing cover is provided with a plurality of heat dissipation holes.

As a further improvement of the utility model, the joint has the metal buckle between rotatory closing cap and the box shell.

As a further improvement of the utility model, the outer wall top fixed mounting of box shell has the apron.

As a further improvement, the first slider and the second slider are the cylinder structure that is equipped with two lugs.

Has the advantages that: the utility model discloses a through first slider and second slider sliding connection bracing piece and baffle on the lateral wall at both ends about the box shell, make the utility model discloses can be under the abominable condition of environment, like sleet weather etc, carry out good rain-proof, rain-proof and damp-proofing protection to the distribution box of outdoor work, simultaneously the utility model discloses it is connected with the universal wheel to rotate through the round pin axle in the bottom of insole board is fixed, makes the utility model discloses a remove, transport and fixed more convenient and convenient that becomes, the utility model discloses a set up the louvre at the surface of rotatory closing cap, made things convenient for right the utility model discloses better heat dissipation.

Drawings

Fig. 1 is a schematic structural view of the portable distribution box for electrical engineering in a normal state;

fig. 2 is a schematic structural view of the portable distribution box for electrical engineering provided by the present invention in an opened state;

fig. 3 is a schematic structural view of the portable distribution box for electrical engineering in a rain-sheltering state;

fig. 4 is a schematic structural diagram of a bottom plate in the portable distribution box for electrical engineering provided by the present invention;

fig. 5 is a schematic structural diagram of a first slide way in the portable distribution box for electrical engineering provided by the present invention;

fig. 6 is a left side view of a first slide rail in the portable distribution box for electrical engineering provided by the present invention;

fig. 7 is a schematic structural diagram of a second slide way in the portable distribution box for electrical engineering provided by the present invention;

fig. 8 is a left side view of the second slide rail in the portable distribution box for electrical engineering provided by the present invention.

1. The box shell, 101, first slide, 2, bottom plate, 3, recess, 4, spout, 5, concave type piece, 6, round pin axle, 7, universal wheel, 8, louvre, 9, metal buckle, 10, apron, 11, rotatory closing cap, 12, first slider, 13, first pivot, 14, bracing piece, 15, second pivot, 16, second slider, 17, baffle, 1701, second slide.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

As shown in figures 1-8, the utility model provides a portable distribution box for electrical engineering, which comprises a box body shell 1, a bottom plate 2 is fixedly arranged at the bottom of the box body shell 1, at least two grooves 3 are arranged at the bottom of the bottom plate 2, a chute 4 is arranged at the central position of each groove 3, a concave block 5 is movably arranged at the inner wall of the chute 4 through a pin shaft 6, universal wheels 7 are fixedly connected at the concave part of the concave block 5, a rotary sealing cover 11 is hinged at one end of the outer wall of the box body shell 1, a plurality of heat dissipation holes 8 are arranged at the outer wall of the rotary sealing cover 11 for enhancing the heat dissipation of the distribution box of the utility model, a metal buckle 9 is clamped between the rotary sealing cover 11 and the box body shell 1, two first slide ways 101 are arranged at the left end and the right end of the outer side wall of the box body shell 1 in the vertical direction, the inner wall sliding connection of first slide 101 has the one end of first slider 12, the first pivot 13 of the other end swing joint of first slider 12, the one end of the swing joint bracing piece 14 of pivot department of first pivot 13, the other end swing joint of bracing piece 14 has second pivot 15, the swing joint second slider 16 of pivot department of second pivot 15, the cylinder structure that is equipped with two lugs of first slider 12 and second slider 16, second slide 1701 on the 16 sliding connection baffle 17 of second slider is for further right the utility model discloses carry out dampproofing and waterproofing's processing, the outer wall top fixed mounting of box shell 1 has apron 10.

The working principle is as follows: when the user needs earlier the utility model discloses when taking the outdoor use, the user is manual to take out concave type piece 5 through round pin axle 6 for universal wheel 7 exposes the utility model discloses, when meetting the moist bad weather of rain, the user slides bracing piece 14 and baffle 17 to straightening along first slide 101 and second slide 1701 respectively, makes the utility model discloses can be blocked by the baffle 17 at both ends about box shell 1 top.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable block terminal for electrical engineering, includes box shell (1), its characterized in that: the utility model discloses a box body, including box body shell (1), the outer wall one end of box body shell (1) articulates there is rotatory closing cap (11), two first slides (101) have been seted up on the vertical direction in both ends about box body shell (1) lateral wall, the inner wall sliding connection of first slide (101) has the one end of first slider (12), the first pivot (13) of other end swing joint of first slider (12), the one end of first pivot (13) pivot department swing joint bracing piece (14), the other end swing joint of bracing piece (14) has second pivot (15), the pivot department swing joint second slider (16) of second pivot (15), second slide (1701) on second slider (16) sliding connection baffle (17).

2. The portable distribution box for electrical engineering of claim 1, characterized in that a bottom plate (2) is fixedly installed at the bottom of the box housing (1), at least two grooves (3) are formed at the bottom of the bottom plate (2), a sliding groove (4) is formed at the center position of each groove (3), a concave block (5) is movably installed on the inner wall of each sliding groove (4) through a pin shaft (6), and a universal wheel (7) is fixedly connected to the concave position of each concave block (5).

3. The portable distribution box for electrical engineering of claim 2, wherein the outer wall of the rotary cover (11) is provided with a plurality of heat dissipation holes (8).

4. The portable distribution box for electrical engineering of claim 3, characterized in that a metal buckle (9) is clamped between the rotary cover (11) and the box body housing (1).

5. The portable distribution box for electrical engineering of claim 4, characterized in that the top end of the outer wall of the box body housing (1) is fixedly provided with a cover plate (10).

6. The portable distribution box for electrical engineering according to claim 2, wherein the first slider (12) and the second slider (16) are both of a cylindrical structure provided with two projections.