CN218482625U

CN218482625U - Convenient junction box for small-sized power supply vehicle

Info

Publication number: CN218482625U
Application number: CN202222662252.3U
Authority: CN
Inventors: 徐羽; 周斌; 吴启康
Original assignee: Jiangsu Smart Tech Co ltd
Current assignee: Jiangsu Smart Tech Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-14
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a portable junction box for small-size supply vehicle belongs to the junction box field, including junction box casing, top cap and circuit butt-joint ware, the circuit butt-joint ware includes butt-joint ware base, C type frame, big head screw and the synchronous clamp plate of circuit, the butt-joint ware base passes through the mounting screw inside the junction box casing, the both ends of C type frame are passed through the screw and are connected fixedly with the left and right sides of butt-joint ware base, big head screw is provided with threely, and is three big head screw all runs through C type frame, big head screw and C type frame pass through the screw thread and close the connection soon, the top cap passes through the mounting screw in junction box casing one side, and this scheme adopts neotype circuit butt-joint ware structure, has cancelled each electric wire of a large amount of use screw independent fixation, extrudees fixed electric wire through the synchronous clamp plate of unified circuit for the butt joint of electric wire is more convenient quick, and C type intercommunication board upper surface is provided with anti-skidding arch, can guarantee wire connection's stability, and the practicality is stronger.

Description

Convenient junction box for small-sized power supply vehicle

Technical Field

The utility model relates to a junction box field, more specifically say, relate to a portable junction box for small-size supply vehicle.

Background

The power supply vehicle belongs to one of emergency vehicles, and with the needs of national construction and development, a special vehicle becomes important transportation and operation equipment in economic construction, and has a good development prospect. Because of the increasing construction and investment requirements of electric power, telecommunication, mobile and internet communication in China, the power supply vehicle is an electrified emergency working vehicle designed for the requirements of the industries. The emergency power supply can be used for related emergency power utilization work of communication, telecommunication, coal mines and oil fields, and particularly plays an important role in emergency repair and power supply of power failure caused by emergency events.

In order to comb the inside power circuit of supply vehicle, the inside of supply vehicle need be equipped with the junction box, and the junction box is the device that is used for branch line and line concentration, but present supply vehicle is with the junction box wiring inadequately convenient, fixes on the intercommunication board through the screw extrusion between the wire connector, and every electric wire all needs a fix with screw, fixes and gets up too loaded down with trivial details, connects convenient inadequately.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a portable junction box is used to small-size supply vehicle, it can realize, extrudees fixedly simultaneously to a plurality of electric wires.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a small-size portable junction box for supply vehicle, includes junction box casing, top cap and circuit butt-joint ware, the circuit butt-joint ware includes butt-joint ware base, C type frame, big head screw and the synchronous clamp plate of circuit, the butt-joint ware base passes through the mounting screw inside the junction box casing, the both ends of C type frame are passed through the screw and are connected fixedly with the left and right sides of butt-joint ware base, big head screw is provided with threely, and three big head screw all runs through C type frame, big head screw and C type frame close the connection soon through the screw thread, the top cap passes through the mounting screw in junction box casing one side.

Furthermore, the bottom side of the circuit synchronous pressing plate is uniformly provided with circuit pressing teeth, the upper surface of the butt joint device base is uniformly provided with communicating plate buckling grooves, the circuit pressing teeth are matched with the communicating plate buckling grooves in size, and the circuit pressing teeth are in one-to-one correspondence with the communicating plate buckling grooves.

Furthermore, screw limiting grooves are uniformly formed in the upper surface of the circuit synchronous pressing plate, the screw limiting grooves correspond to the large head screws one to one, and the bottom ends of the large head screws are inserted into the screw limiting grooves.

Furthermore, a C-shaped communicating plate is buckled in the communicating plate buckling groove and is made of a conductive material, and the butt joint device base and the circuit synchronous pressing plate are made of a non-conductive material.

Furthermore, the upper surface of C type intercommunication board evenly is provided with the non-slip raised, non-slip raised and C type intercommunication board formula structure as an organic whole.

Furthermore, the side wall and the bottom surface of the junction box shell are provided with knock-off holes.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme adopts neotype circuit butt-joint ware structure, has cancelled each electric wire of using the screw alone to fix in a large number, and the fixed electric wire of clamp plate extrusion is in step through unified circuit for the butt joint of electric wire is more convenient quick.

(2) The C type intercommunication board upper surface is provided with anti-skidding arch, can guarantee wire connection's stability, and the practicality is stronger.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the top cover of the utility model after being removed;

fig. 3 is a schematic perspective view of the line docking device of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the C-shaped frame of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the circuit synchronous pressing plate of the present invention.

Fig. 6 is a schematic view of the three-dimensional structure of the base of the butt joint device of the present invention.

Fig. 7 is the utility model discloses a back is demolishd to C type intercommunication board, butt joint ware base spatial structure sketch map.

Fig. 8 is a schematic view of a three-dimensional structure of the C-shaped communication plate of the present invention.

Fig. 9 is a schematic view of the three-dimensional structure of the big head screw of the present invention.

The reference numbers in the figures illustrate:

101. a junction box housing; 111. knocking off the hole; 102. a top cover; 103. a line butt-joint device; 131. a docker base; 132. a C-shaped frame; 133. a big head screw; 134. a circuit synchronous pressing plate; 135. a screw limiting groove; 136. pressing teeth on the line; 137. the connecting plate is buckled with a groove; 138. a C-shaped communication plate; 139. and (4) anti-skid bulges.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 9, the portable junction box for the small-sized power source vehicle comprises a junction box shell 101, a top cover 102 and a circuit butt connector 103, wherein the circuit butt connector 103 comprises a butt connector base 131, a C-shaped frame 132, three large head screws 133 and a circuit synchronous pressing plate 134, the butt connector base 131 is installed inside the junction box shell 101 through screws, two ends of the C-shaped frame 132 are fixedly connected with the left side and the right side of the butt connector base 131 through screws, the three large head screws 133 penetrate through the C-shaped frame 132, the large head screws 133 and the C-shaped frame 132 are connected in a screwed mode through threads, and the top cover 102 is installed on one side of the junction box shell 101 through screws.

Referring to fig. 5-7, the bottom side of the line synchronization pressing plate 134 is uniformly provided with line pressing teeth 136, the upper surface of the butt-joint device base 131 is uniformly provided with communicating plate buckling grooves 137, the sizes of the line pressing teeth 136 are matched with the sizes of the communicating plate buckling grooves 137, and the line pressing teeth 136 correspond to the communicating plate buckling grooves 137 one to one, so that the arrangement ensures that the line pressing teeth 136 face the communicating plate buckling grooves 137, and the line pressing teeth 136 are convenient to extrude and fix two wires to be butted.

Referring to fig. 3-5, the upper surface of the line synchronization pressing plate 134 is uniformly provided with screw limiting grooves 135, the screw limiting grooves 135 correspond to the head screws 133 one to one, and the bottom ends of the head screws 133 are inserted into the screw limiting grooves 135, so that the line synchronization pressing plate 134 is ensured to be stable in position and not easy to shift.

Referring to fig. 3, 6 and 8, a C-shaped communication plate 138 is fastened inside the communication plate fastening groove 137, the C-shaped communication plate 138 is made of a conductive material, and the butt connector base 131 and the line synchronization pressing plate 134 are made of a non-conductive material, so that stable connection between the two wires is ensured.

Referring to 8,C, the connecting plate 138 is uniformly provided with the anti-slip protrusions 139 on the upper surface, and the anti-slip protrusions 139 and the C-shaped connecting plate 138 are integrated, so that the electric wires are prevented from falling easily after being extruded and fixed.

Referring to fig. 2, knock-out holes 111 are formed in both the side walls and the bottom surface of the junction box housing 101, which are provided to facilitate insertion of wires into the junction box housing 101.

When in use: firstly, two bundles of electric wires needing to be communicated are inserted into the interior of the junction box shell 101 through different knock-off holes 111, then, the large-head screws 133 are screwed and unscrewed, the circuit synchronous pressing plate 134 is taken down, the corresponding electric wires are oppositely placed on the upper surface of the C-shaped communication plate 138 inside the communication plate fastening groove 137 in pairs, after the electric wires are placed, the circuit synchronous pressing plate 134 is fastened and placed back, then, the large-head screws 133 are screwed and screwed, the bottom ends of the large-head screws 133 are inserted into the screw limiting grooves 135, the circuit synchronous pressing plate 134 is extruded, and the electric wires are tightly pressed and fixed by the circuit pressing teeth 136 on the bottom side of the circuit synchronous pressing plate 134.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a convenient junction box for small-size supply vehicle, includes junction box casing (101), top cap (102) and circuit butt joint ware (103), its characterized in that: line butt joint ware (103) are including butt joint ware base (131), C type frame (132), thumb screw (133) and the synchronous clamp plate of circuit (134), butt joint ware base (131) are installed inside junction box casing (101) through the screw, the both ends of C type frame (132) are connected fixedly through the left and right sides of screw with butt joint ware base (131), thumb screw (133) are provided with threely, and three thumb screw (133) all run through C type frame (132), thumb screw (133) and C type frame (132) are connected through the screw thread closure, top cap (102) are passed through the mounting screw in junction box casing (101) one side.

2. The portable junction box for the small-sized power supply vehicle as claimed in claim 1, wherein: the circuit synchronous pressing plate butt joint device is characterized in that circuit pressing teeth (136) are uniformly arranged on the bottom side of the circuit synchronous pressing plate (134), communicating plate buckling grooves (137) are uniformly formed in the upper surface of the butt joint device base (131), the circuit pressing teeth (136) are matched with the communicating plate buckling grooves (137) in size, and the circuit pressing teeth (136) correspond to the communicating plate buckling grooves (137) one to one.

3. The portable junction box for the small-sized power supply vehicle as claimed in claim 1, wherein: the upper surface of the circuit synchronous pressing plate (134) is uniformly provided with screw limiting grooves (135), the screw limiting grooves (135) correspond to the large head screws (133) one by one, and the bottom ends of the large head screws (133) are inserted into the screw limiting grooves (135).

4. The portable junction box for the small-sized power supply vehicle as claimed in claim 2, wherein: the C-shaped communication plate (138) is buckled in the communication plate buckling groove (137), the C-shaped communication plate (138) is made of conductive materials, and the butt joint device base (131) and the line synchronization pressing plate (134) are made of non-conductive materials.

5. The portable junction box for the small-sized power supply vehicle as claimed in claim 4, wherein: the upper surface of C type intercommunication board (138) evenly is provided with skid proof protrusion (139), skid proof protrusion (139) and C type intercommunication board (138) formula structure as an organic whole.

6. The portable junction box for the small-sized power supply vehicle as claimed in claim 1, wherein: the side wall and the bottom surface of the junction box shell (101) are provided with knock-off holes (111).