CN218678088U - Portable distribution box for testing small components - Google Patents

Abstract

The utility model provides a portable distribution box for testing small-sized components, which comprises a box body and a supporting plate arranged on one side of the box body, wherein a positioning piece for positioning the supporting plate is arranged at the position above the corresponding supporting plate on the box body, a limiting groove capable of being matched with the supporting plate is arranged at the position below the corresponding supporting plate, and a limiting piece for positioning the supporting plate is arranged at the position corresponding to the limiting groove on the box body; be equipped with the holding tank that is used for holding the backup pad on the box, when backup pad and holding tank cooperation, the setting element can be spacing on the box with the backup pad, when backup pad and spacing groove cooperation, the backup pad is the style of calligraphy of falling T structure with the box, and the locating part can be spacing on the box with the backup pad. The distribution box provided by the invention is simple in structure and easy to operate and use, and in the actual use process, the distribution box can be changed into a stable inverted T-shaped structure by arranging the supporting plate in the limiting groove, so that the stability of the distribution box in the unfolding use process is improved.

Description

Portable distribution box for testing small components

Technical Field

The utility model belongs to the block terminal field especially relates to a portable block terminal for test of small-size components and parts.

Background

The block terminal is electrical equipment, has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of less and has the characteristics of environmental protection effect. The distribution box is generally formed by assembling switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet, so that a low-voltage distribution box is formed, and a circuit can be switched on or switched off by a manual or automatic switch in normal operation. When carrying out reliability testing, current ammeter need use the block terminal to supply power, and the general weight of current portable block terminal is lighter, nevertheless because of not setting up the difficult removal of handle spare, and stability is not good when expanding the use, does not set up the wiring hole, at the in-process of wiring or test, draws to lead to empting because of the cable draws easily, and it is comparatively inconvenient to use, is unfavorable for carrying out operations such as wiring, has influenced the efficiency of software testing of ammeter and the security when testing.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a portable block terminal for small-size components and parts test to solve the difficult removal of current block terminal, and stability is not good leads to taking place the problem of empting easily when the wiring.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

a portable distribution box for testing small components comprises a box body and a supporting plate arranged on one side of the box body, wherein a positioning piece for positioning the supporting plate is arranged on the box body corresponding to the position above the supporting plate, a limiting groove capable of being matched with the supporting plate is arranged on the box body corresponding to the position below the supporting plate, and a limiting piece for positioning the supporting plate is arranged on the box body corresponding to the limiting groove; be equipped with the holding tank that is used for holding the backup pad on the box, when backup pad and holding tank cooperation, the setting element can be spacing on the box with the backup pad, when backup pad and spacing groove cooperation, the backup pad is the style of calligraphy of falling T structure with the box, and the locating part can be spacing on the box with the backup pad.

Furthermore, the setting element corresponds the holding tank setting, and the one end and the backup pad threaded connection that the setting element stretched into the holding tank are equipped with in the backup pad with setting element complex screw hole.

Furthermore, the locating part corresponds the left and right sides setting of spacing groove, the backup pad left and right sides all is equipped with ability and locating part complex assembly groove.

Furthermore, the holding tank communicates with the limiting groove, the length direction of the holding tank is perpendicular to that of the limiting groove, and the limiting part is arranged at the joint of the holding tank and the limiting groove.

Furthermore, the limiting parts are arranged at intervals along the length direction of the limiting groove, and the length direction of the assembling groove is the same as that of the supporting plate.

Furthermore, the limiting part adopts a limiting screw, a screw hole for installing the limiting screw is formed in the box body, and the screw hole is communicated with the limiting groove.

Furthermore, a handle piece is arranged on the box body.

Furthermore, the box body is provided with a door body which can be opened and closed.

Furthermore, correspond the backup pad on the box and be equipped with the wiring hole of being convenient for the wiring, wiring hole one end and box intercommunication, the other end and holding tank intercommunication.

Compared with the prior art, a portable block terminal for small-size components and parts test have following advantage:

the distribution box provided by the invention is simple in structure and easy to operate and use, and in the actual use process, the distribution box can be changed into a stable inverted T-shaped structure by arranging the supporting plate in the limiting groove, so that the stability of the distribution box in the unfolding use process is improved, and operators can conveniently perform operations such as wiring; when the ammeter test is accomplished, when needing to carry or remove the block terminal, can also set up the backup pad in the holding tank to reduce the volume of block terminal, make things convenient for operating personnel to carry this kind of block terminal, make this kind of block terminal use more convenient, stability and convenience when having improved the use of this kind of block terminal.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a portable distribution box for testing small components according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a portable electrical distribution box for testing small components according to an embodiment of the present invention, in which a supporting plate is engaged with a limiting groove;

fig. 3 is a schematic structural diagram of a portable electrical distribution box for testing small components according to an embodiment of the present invention when a supporting plate is engaged with an accommodating groove;

fig. 4 is an exploded view of the case of fig. 3.

Description of the reference numerals:

1. a box body; 2. a door body; 3. a limiting groove; 4. a limiting member; 5. a handle member; 6. a support plate; 7. assembling a groove; 8. a positioning member; 9. a threaded hole; 10. accommodating grooves; 11. a wiring hole; 12. bolt holes; 13. and a screw hole.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A portable distribution box for testing small components is disclosed, as shown in fig. 1 to 4, and comprises a box body 1 and a supporting plate 6 arranged on one side of the box body 1, wherein a positioning part 8 for positioning the supporting plate 6 is arranged on the box body 1 corresponding to the position above the supporting plate 6, a limiting groove 3 capable of being matched with the supporting plate 6 is arranged on the box body 1 corresponding to the position below the supporting plate 6, and a limiting part 4 for positioning the supporting plate 6 is arranged on the box body 1 corresponding to the position of the limiting groove 3; be equipped with the holding tank 10 that is used for holding backup pad 6 on the box 1, when backup pad 6 and holding tank 10 cooperate, setting element 8 can be spacing on box 1 with backup pad 6, when backup pad 6 and spacing groove 3 cooperate, backup pad 6 is the style of calligraphy of falling T structure with box 1, and locating part 4 can be spacing on box 1 with backup pad 6.

Optionally, the positioning element 8 is arranged corresponding to the accommodating groove 10, one end of the positioning element 8 extending into the accommodating groove 10 is in threaded connection with the support plate 6, and the support plate 6 is provided with a threaded hole 9 matched with the positioning element 8; exemplarily, setting element 8 corresponds backup pad 6 top setting, and setting element 8 adopts positioning bolt, is equipped with the bolt hole 12 that is used for installing positioning bolt on the box 1, and bolt hole 12 communicates with holding tank 10.

In the practical application in-process, when needs accomodate backup pad 6 in holding tank 10, operating personnel can pass bolt hole 12 with positioning bolt, and realize being connected positioning bolt and the 9 screw-thread fit of the screw hole in the backup pad 6, utilize positioning bolt to realize spacing fixed to backup pad 6, backup pad 6 can be at positioning bolt, and holding tank 10 spacing fixed stable setting down is on box 1, be favorable to reducing the volume of this kind of block terminal, the portable removal of the block terminal of being convenient for, and 6 installation fixed operations of backup pad are simple and convenient, the use degree of difficulty of this kind of block terminal has been reduced.

Optionally, the limiting piece 4 corresponds to the left and right sides of the limiting groove 3, and the left and right sides of the supporting plate 6 are both provided with assembling grooves 7 capable of being matched with the limiting piece 4; exemplarily, holding tank 10 and spacing groove 3 intercommunication, the length direction of holding tank 10 is mutually perpendicular with the length direction of spacing groove 3, locating part 4 corresponds holding tank 10 and the 3 junction of spacing groove, only need set up a setting element 8 in box 1 top this moment, when backup pad 6 is located holding tank 10, setting element 8 and locating part 4 can limit the both ends of backup pad 6 respectively, the realization is spacing fixed to backup pad 6, technical personnel in the art also can set up the position and the number of setting element 8 as required, in order to realize better spacing fixed support board 6, avoid backup pad 6 to take place to drop at box 1 removal in-process.

In the actual use process, the accommodating groove 10 is communicated with the limiting groove 3, the limiting piece 4 is arranged corresponding to the joint of the accommodating groove 10 and the limiting groove 3, when an operator needs to insert the supporting plate 6 into the limiting groove 3, the operator only needs to contact the positioning piece 8 to limit the supporting plate 6, then the limiting piece 4 is matched with the assembling groove 7, and the supporting plate 6 is rotated by taking the limiting piece 4 as a center until the supporting plate 6 can be inserted into the limiting groove 3; at last operating personnel can insert spacing groove 3 with backup pad 6, through locating part 4 and the cooperation of assembly groove 7, backup pad 6 can play good supporting role to box 1, increase box 1 and planar supported area, make this kind of block terminal can be the type of falling T structure and place on the plane, prevent that operating personnel from taking place to empty at the in-process block terminal of wiring or test ammeter, be favorable to improving stability and the security of this kind of block terminal in the use.

In the practical application process, in order to facilitate the matching of the limiting part 4 and the assembling groove 7, the limiting part 4 can adopt a cylindrical structural part, the assembling groove 7 can adopt a strip-shaped groove, meanwhile, in order to improve the stability of the supporting plate 6 in the limiting groove 3, at least two limiting parts 4 can be arranged at intervals along the length direction of the limiting groove 3, and the length direction of the assembling groove 7 is the same as that of the supporting plate 6; set up a plurality of locating parts 4 through the interval, utilize a plurality of locating parts 4 and assembly tank 7 cooperation, can realize spacing to the multiple spot of backup pad 6, improved the stability of backup pad 6 in spacing groove 3, ensure that backup pad 6 can last stable play good supporting role to box 1, avoid box 1 to take place to empty.

Illustratively, the limiting members 4 can be limiting screws, screw holes 13 for mounting the limiting screws are arranged on the box body 1, the screw holes 13 are communicated with the limiting grooves 3, the limiting members 4 are four in correspondence to the left and right sides of the limiting grooves 3, two of the limiting members 4 are arranged in correspondence to one end of the limiting grooves 3 communicated with the accommodating groove 10, and the remaining two are arranged at the other end of the limiting grooves 3; through adopting stop screw, the assembly of locating part 4 not only is convenient for, and through revolving the spacing screw soon, utilize the screw 13 cooperation on stop screw and the box 1, can also make stop screw withstand backup pad 6, the backup pad 6 is fixed in the stop screw clamp through the 3 left and right sides in spacing groove, make backup pad 6 when supporting box 1, backup pad 6 is difficult for removing for box 1, be favorable to ensureing the backup pad 6 to the supporting effect of box 1, further improve the stability of this kind of block terminal in the use.

Optionally, the box body 1 is provided with a door body 2 which can be opened and closed; exemplarily, the door body 2 may be a door disposed on an existing distribution box, the door body 2 may be rotatably mounted on the box body 1 through a rotating shaft or a hinge, and a person skilled in the art may also select other modes as needed to mount the fixed door body 2, which is not described herein again.

Optionally, a wiring hole 11 convenient for wiring is formed in the box body 1 corresponding to the supporting plate 6, one end of the wiring hole 11 is communicated with the box body 1, and the other end of the wiring hole is communicated with the accommodating groove 10; for example, one or more wiring holes 11 may be provided as needed, for example, four, six, or eight wiring holes are provided, and a person skilled in the art may also select the number and the position of the wiring holes 11 according to the actual situation, so as to connect the test cables, which is not described herein again; by arranging the wiring hole 11 at the accommodating groove 10, when the distribution box moves, the supporting plate 6 in the accommodating groove 10 can also play a certain shielding role on the wiring hole 11, so that foreign matters are prevented from blocking the wiring hole 11 or entering the box body 1, and the safety of the distribution box in the storage or moving process is improved; when inserting the backup pad 6 into spacing groove 3, when utilizing backup pad 6 supporting box 1, operating personnel can carry out the wiring through wiring hole 11.

Optionally, the box body 1 is provided with a handle part 5; for example, the handle 5 may be fixed on the top of the box body 1 by screws, so that an operator can carry the distribution box, and a person skilled in the art may select the mounting position and the mounting manner of the handle 5 as needed as long as the stable connection between the handle 5 and the box body 1 can be achieved.

In the in-process of in-service use, the ammeter is at the in-process that carries out reliability testing, need go on in specific safety test room, and the ammeter of different models needs the different block terminal of cooperation to use, consequently when carrying out the test of different model ammeters, need build removable small-size portable block terminal in safety test room, nevertheless current small-size portable block terminal generally is rectangle box 1, when the block terminal expandes the back and places on the plane, stability is not good, and not set up the wiring hole, in wiring or testing process, draw because of the cable to drag easily and lead to empting, be unfavorable for operating personnel to carry out the wiring operation, it is comparatively inconvenient to use.

The distribution box provided by the invention is simple in structure and easy to operate and use, and in the actual use process, the distribution box can be changed into a stable inverted T-shaped structure by arranging the supporting plate in the limiting groove, so that the stability of the distribution box on the plane is improved, and the distribution box is provided with the wiring hole to facilitate the operation of wiring and the like by an operator; when the ammeter test is accomplished, when needing transport or moving block terminal, can also set up the backup pad in the holding tank to reduce the volume of block terminal, make things convenient for operating personnel to carry this kind of block terminal, make this kind of block terminal use more convenient, stability and convenience when having improved the use of this kind of block terminal.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

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 embodied in other specific forms without departing from the spirit or essential characteristics thereof.

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 (9)

1. The utility model provides a portable block terminal for small-size components and parts test which characterized in that: the box body (1) is provided with a positioning piece (8) used for positioning the supporting plate (6) at a position corresponding to the upper part of the supporting plate (6), a limiting groove (3) capable of being matched with the supporting plate (6) is arranged at a position corresponding to the lower part of the supporting plate (6), and a limiting piece (4) used for positioning the supporting plate (6) is arranged at a position corresponding to the limiting groove (3) on the box body (1); be equipped with holding tank (10) that is used for holding backup pad (6) on box (1), when backup pad (6) and holding tank (10) cooperate, setting element (8) can be spacing backup pad (6) on box (1), when backup pad (6) and spacing groove (3) cooperate, backup pad (6) are the style of calligraphy of falling T structure with box (1), and locating part (4) can be spacing backup pad (6) on box (1).

2. The portable distribution box for the small-sized component test according to claim 1, characterized in that: the positioning piece (8) is arranged corresponding to the accommodating groove (10), one end, extending into the accommodating groove (10), of the positioning piece (8) is in threaded connection with the supporting plate (6), and a threaded hole (9) matched with the positioning piece (8) is formed in the supporting plate (6).

3. The portable distribution box for the small-sized component test according to claim 1, characterized in that: the left and right sides that locating part (4) correspond spacing groove (3) set up, backup pad (6) left and right sides all is equipped with ability and locating part (4) complex assembly groove (7).

4. The portable distribution box for small-sized component testing according to claim 3, characterized in that: holding tank (10) and spacing groove (3) intercommunication, the length direction of holding tank (10) is mutually perpendicular with the length direction of spacing groove (3), locating part (4) correspond holding tank (10) and spacing groove (3) junction setting.

5. The portable distribution box for small-sized component testing according to claim 3 or 4, characterized in that: the limiting parts (4) are arranged at intervals along the length direction of the limiting groove (3), and the length direction of the assembling groove (7) is the same as that of the supporting plate (6).

6. The portable distribution box for small-sized component testing according to claim 3 or 4, characterized in that: the limiting piece (4) is provided with a limiting screw, a screw hole (13) for installing the limiting screw is formed in the box body (1), and the screw hole (13) is communicated with the limiting groove (3).

7. The portable distribution box for the small-sized component test according to claim 1, characterized in that: the box body (1) is provided with a handle piece (5).

8. The portable distribution box for the small-sized component test according to claim 1, characterized in that: the box body (1) is provided with a door body (2) which can be opened and closed.

9. The portable distribution box for the small-sized component test according to claim 1, characterized in that: correspond backup pad (6) on box (1) and be equipped with wiring hole (11) of being convenient for the wiring, wiring hole (11) one end and box (1) intercommunication, the other end and holding tank (10) intercommunication.

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