CN218161639U - Junction box for circuit inspection - Google Patents

Abstract

The utility model discloses a terminal box for circuit inspection, including line box unit, it includes closed switch, circuit breaker, pilot lamp, wire guide and battery, closed switch set up in line box unit top, circuit breaker set up in the closed switch side, the pilot lamp set up in the circuit breaker opposite side, the wire guide set up in line box unit side, the battery set up in inside the line box unit, the utility model discloses a terminal box device for it is convenient for carry on one's body, through outside wire and wire guide completion device's electric connection, press the switch just can be circular telegram with it, light through the pilot lamp and just can judge this region and whether have the phenomenon of opening circuit, can also charge when the battery does not have the electricity, recycle.

Description

Junction box for circuit inspection

Technical Field

The utility model relates to an electric wire overhauls technical field, especially a terminal box for circuit inspection.

Background

In daily life, various circuit faults may exist in circuits, when circuit facilities break down, workers should search the most critical circuit fault source in the shortest time, and therefore the large-scale power failure phenomenon is avoided, for different types of circuits, differences also exist in circuit maintenance measures related to the circuits, at present, a universal meter mode is mostly adopted to maintain each circuit section respectively, although the method can accurately measure a certain circuit section, the problem can exist, the working efficiency is slow, the method is not suitable for being used in circuits with long and complex circuits, the detected circuit length is limited, and the method is not easy to carry.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above problems or the problems occurring in the prior art.

Therefore, the utility model aims at providing a terminal box for circuit inspection, it can solve the loaded down with trivial details problem of circuit maintenance.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a terminal box for circuit inspection, includes the line box unit, and it includes on-off switch, circuit breaker, pilot lamp, wire guide and battery, on-off switch set up in line box unit top, circuit breaker set up in the on-off switch side, the pilot lamp sets up in the circuit breaker opposite side, the wire guide set up in line box unit side, the battery set up in inside the line box unit.

As a preferred embodiment of the junction box for circuit inspection of the present invention, wherein: the closed switch comprises a connecting rod arranged below the closed switch, a rotary joint movably matched with the connecting rod and wire guide plates symmetrically arranged on two sides of the rotary joint.

As a preferred aspect of the junction box for circuit inspection of the present invention, wherein: the connecting rod is further composed of a hinged ring arranged above the connecting rod and a connecting block movably matched with the lower portion of the connecting rod, the hinged ring is movably matched with the closed switch, and the connecting block is movably matched with the connecting rod.

As a preferred aspect of the junction box for circuit inspection of the present invention, wherein: the rotary joint further comprises a wire ring arranged in the rotary joint, contact heads arranged on the side edges of the wire ring, and supporting rods symmetrically arranged on two sides of the rotary joint.

As a preferred aspect of the junction box for circuit inspection of the present invention, wherein: the wire guide plate further comprises a first wire guide plate and a second wire guide plate, the first wire guide plate is arranged on one side below the closed switch, and the second wire guide plate is arranged on the other side of the closed switch.

As a preferred embodiment of the junction box for circuit inspection of the present invention, wherein: the circuit breaker further comprises an extrusion rod arranged below the circuit breaker and a limiting head clamped and matched with the extrusion rod, the limiting head is arranged on the side edge of the first wire guide plate, and the lower portion of the extrusion rod is inserted into the first wire guide plate.

As a preferred aspect of the junction box for circuit inspection of the present invention, wherein: the extrusion rod further comprises an apex arranged below the extrusion rod, the limiting head comprises an arc-shaped head and an ejector rod arranged inside the limiting head, and the apex is matched with the ejector rod in a clamping mode.

As a preferred aspect of the junction box for circuit inspection of the present invention, wherein: the first wire guide plate comprises a circular block arranged on the side edge of the first wire guide plate, and the second wire guide plate comprises a connector lug arranged on the end part of the second wire guide plate.

As a preferred aspect of the junction box for circuit inspection of the present invention, wherein: the connecting block further comprises a sliding sleeve arranged below the connecting block and a telescopic rod matched with the sliding sleeve, and the other end of the telescopic rod is fixedly connected with the round block.

As a preferred embodiment of the junction box for circuit inspection of the present invention, wherein: the storage battery comprises a plug and a conducting strip, the plug is arranged on the side edge of the wire box unit, and the conducting strip is arranged on the conducting wire.

The utility model has the advantages that: the utility model discloses a terminal box device for its portable is on one's body, and through the electric connection of external conductor and wire guide completion device, it just can switch on with it to press the switch, whether lights through the pilot lamp and just can judge this region and whether have the phenomenon of opening circuit, can also charge when the battery does not have the electricity, recycles.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is an external view of a junction box for circuit inspection.

Fig. 2 is a rear view of the junction box for circuit inspection.

Fig. 3 is an internal structural view of a junction box for circuit inspection.

Fig. 4 is a detailed view of the switch of the junction box for circuit inspection.

Fig. 5 is a right side view of the switch of the junction box for circuit inspection.

Fig. 6 is a left side view of the switch of the junction box for circuit inspection.

Fig. 7 is an enlarged detail view of the junction box for circuit inspection.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. 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.

Example 1

Referring to fig. 1 to 3, for the first embodiment of the present invention, this embodiment provides a terminal box for circuit inspection, which can solve the problem of tedious maintenance process.

Specifically, the wire box unit 100 includes a close switch 101, a break switch 102, an indicator light 103, a wire guide 104 and a storage battery 105, wherein the close switch 101 is disposed on the top of the wire box unit 100, the break switch 102 is disposed on the side of the close switch 101, the indicator light 103 is disposed on the other side of the break switch 102, the wire guide 104 is disposed on the side of the wire box unit 100, and the storage battery 105 is disposed inside the wire box unit 100.

Further, the close switch 101 is movably arranged on the surface of the line box unit 100 and used for controlling the on-off of the switch, the open switch 102 and the close switch 101 are arranged adjacently and do not interfere with each other, the close switch 101 is used for controlling the circuit to be closed, the open switch 102 is used for disconnecting the close switch 101, whether the indicator light 103 can be lighted or not can indicate whether the circuit is on or off or not, if the circuit is completely closed, the indicator light 103 is lighted, otherwise, the indicator light 103 is not lighted, the wire hole 104 is used for being connected with the detected wire, and the storage battery 105 is used for providing detection electric energy for the whole circuit under the power-off condition during detection.

Example 2

Referring to fig. 3 to 7, a second embodiment of the present invention is different from the first embodiment in that: the on-off switch 101 comprises a connecting rod 101a arranged below the on-off switch, a rotary joint 101b movably matched with the connecting rod 101a, and wire guide plates 101c symmetrically arranged on two sides of the rotary joint 101 b.

Further, the connecting rod 101a further comprises a hinge ring 101a-1 arranged above the connecting rod and a connecting block 101a-2 movably matched with the lower portion of the connecting rod 101a, the hinge ring 101a-1 is movably matched with the closing switch 101, and the connecting block 101a-2 is movably matched with the connecting rod 101 a.

Preferably, the rotary joint 101b further includes a wire loop 101b-1 disposed inside thereof, a contact 101b-2 disposed at a side thereof, and support rods 101b-3 symmetrically disposed at two sides of the rotary joint 101 b.

Preferably, the wire guide plate 101c further comprises a first wire guide plate 101c-1 and a second wire guide plate 101c-2, the first wire guide plate 101c-1 is disposed on one side below the closed switch 101, and the second wire guide plate 101c-2 is disposed on the other side of the closed switch 101.

Specifically, the hinge ring 101a-1 is arranged above the connecting rod 101a, the hinge ring 101a-1 can be movably hinged with the main body of the closing switch 101, the connecting block 101a-2 is arranged below the connecting rod 101a-2, the connecting block 101a-2 is fixed with the rotary joint 101b, the rotary joint 101b can rotate through extrusion, the wire hole 101b-1 is electrically connected with a wire, the wire ring 101b-1 can move at the connecting part of the wire ring, the situation that the wire is extruded or bent greatly is avoided, the contact head 101b-2 is electrically connected with the second wire guide plate 101c-2 on the other side, the first wire guide plate 101c-1 is electrically connected with the wire, and the supporting rod 101b-3 can support the rotary joint 101b to complete the rotating operation.

Example 3

Referring to fig. 1 to 7, a third embodiment of the present invention is that, on the basis of the first two embodiments, the circuit breaker 102 further includes an extrusion rod 102a disposed below the circuit breaker, and a limit head 102b engaged with the extrusion rod 102a, the limit head 102b is disposed at a side of the first wire guide 101c-1, the lower portion of the extrusion rod 102a is inserted into the first wire guide 101c-1,

Furthermore, the extrusion rod 102a further comprises an apex 102a-1 arranged below the extrusion rod, the limiting head 102b comprises an arc-shaped head 102b-1 and a top rod 102b-2 arranged inside the limiting head, and the apex 102a-1 and the top rod 102b-2 are in snap fit.

Preferably, the first wire guide plate 101c-1 comprises a circular block 101c-11 arranged at the side edge thereof, the second wire guide plate 101c-2 comprises a connector lug 101c-21 arranged at the end part thereof, the connecting block 101a-2 further comprises a sliding sleeve 101a-21 arranged below the connecting block, and a telescopic rod 101a-22 matched with the sliding sleeve 101a-21, and the other end of the telescopic rod 101a-22 is fixedly connected with the circular block 101 c-11.

Preferably, the storage battery 105 includes a plug 105a and a conductive sheet 105b, the plug 105 is disposed at the side of the line box unit 100, and the conductive sheet 105b is disposed on the conductive line.

Specifically, the pressing rod 102a is disposed at a side of the circuit breaker 102 and is engaged with the first wire guide plate 101c-1 below, the limiting head 102b is inserted into the first wire guide plate 101c-1 and is movably engaged with the first wire guide plate, when the tip 102a-1 is pressed down, the tip contacts with the top rod 102b-2, so that the top rod 102b-2 compresses the spring located at the rear, the retraction operation can be completed, the arc-shaped head 102b-1 retracts backwards together, when the closing switch 101 is pressed down and closed, the telescopic rod 101a-22 located below the closing switch is compressed, at this time, a buckle located at the side of the rotary connector 101b is engaged with the arc-shaped head 102b-1, the limitation is completed, so that the contact head 101b-2 is electrically connected with the connector 101c-21 located on the second wire guide plate 101c-2, the circuit is connected, at this time, the storage battery 105 is electrically connected with the conductive piece, so that the indicator light 103 is lighted, when the circuit breaker 102b is pressed down, the arc-1 is moved backwards, the open circuit is completed, the indicator light is pulled out, and the plug 105a, when the charging plug is rotated, the plug 105 is turned off, and the plug is turned.

In summary, the electrical connection of the device is completed through the external lead and the lead hole, the switch can be pressed to be electrified, whether the open circuit phenomenon exists in the area can be judged through whether the indicating lamp is turned on, and the storage battery can be charged and recycled when the storage battery is not electrified.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (10)

1. A terminal block for circuit inspection, characterized by: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the wire box unit (100) comprises a closed switch (101), a circuit breaker (102), an indicator lamp (103), a wire guide hole (104) and a storage battery (105), wherein the closed switch (101) is arranged at the top of the wire box unit (100), the circuit breaker (102) is arranged on the side of the closed switch (101), the indicator lamp (103) is arranged on the other side of the circuit breaker (102), the wire guide hole (104) is arranged on the side of the wire box unit (100), and the storage battery (105) is arranged inside the wire box unit (100).

2. The terminal block for circuit inspection as set forth in claim 1, wherein: the closing switch (101) comprises a connecting rod (101 a) arranged below the closing switch, a rotary joint (101 b) movably matched with the connecting rod (101 a), and wire guide plates (101 c) symmetrically arranged on two sides of the rotary joint (101 b).

3. The terminal block for circuit inspection according to claim 2, wherein: the connecting rod (101 a) further comprises a hinge ring (101 a-1) arranged above the connecting rod and a connecting block (101 a-2) movably matched with the lower portion of the connecting rod (101 a), the hinge ring (101 a-1) is movably matched with the closing switch (101), and the connecting block (101 a-2) is movably matched with the connecting rod (101 a).

4. A terminal block for circuit inspection according to claim 2 or 3, wherein: the rotary joint (101 b) further comprises a wire ring (101 b-1) arranged in the rotary joint, a contact head (101 b-2) arranged on the side edge of the rotary joint, and support rods (101 b-3) symmetrically arranged on two sides of the rotary joint (101 b).

5. The terminal block for circuit inspection according to claim 4, wherein: the wire guide plate (101 c) further comprises a first wire guide plate (101 c-1) and a second wire guide plate (101 c-2), the first wire guide plate (101 c-1) is arranged on one side below the closed switch (101), and the second wire guide plate (101 c-2) is arranged on the other side of the closed switch (101).

6. The terminal block for circuit inspection according to claim 5, wherein: the circuit breaker (102) further comprises a squeezing rod (102 a) arranged below the circuit breaker, and a limiting head (102 b) matched with the squeezing rod (102 a) in a clamping mode, wherein the limiting head (102 b) is arranged on the side edge of the first wire guide plate (101 c-1), and the lower portion of the squeezing rod (102 a) is inserted into the first wire guide plate (101 c-1).

7. The terminal block for circuit inspection according to claim 6, wherein: the extrusion rod (102 a) further comprises an apex (102 a-1) arranged below the extrusion rod, the limiting head (102 b) comprises an arc-shaped head (102 b-1) and a top rod (102 b-2) arranged inside the limiting head, and the apex (102 a-1) and the top rod (102 b-2) are in clamping fit.

8. The terminal block for circuit inspection according to claim 7, wherein: the first wire guide plate (101 c-1) includes a circular block (101 c-11) provided to a side thereof, and the second wire guide plate (101 c-2) includes a terminal (101 c-21) provided to an end thereof.

9. The junction box for circuit inspection according to claim 3, wherein: the connecting block (101 a-2) further comprises a sliding sleeve (101 a-21) arranged below the connecting block and an expansion link (101 a-22) matched with the sliding sleeve (101 a-21), and the other end of the expansion link (101 a-22) is fixedly connected with the round block (101 c-11).

10. The terminal block for circuit inspection according to any one of claims 7 to 9, wherein: the storage battery (105) comprises a plug (105 a) and a conducting strip (105 b), the plug (105 a) is arranged on the side edge of the line box unit (100), and the conducting strip (105 b) is arranged on the conducting wire.

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