New energy storage fuse

Abstract

The utility model relates to the technical field of energy storage fuses, and discloses a new energy energy storage fuse, which comprises a fuse body and connecting ports arranged at the top and the bottom of the fuse body, and is characterized in that the fuse body is provided with a connecting assembly used for installing wires. According to the new energy energy storage fuse, through the arrangement of the connecting assembly and the tightening bolt, the pressing piece is controlled to move towards the side close to the annular connecting piece, when the pressing piece moves towards the side close to the annular connecting piece, the pressing piece is inserted into the embedding groove, and when the pressing piece moves towards the side close to the annular connecting piece, the pressing piece is inserted into the embedding groove, so that the pressing piece is prevented from falling off. The pressing piece is made of copper and has certain elasticity along with continuous movement of the pressing piece, and the pressing piece gradually curls along with continuous movement, so that the pressing piece is matched with the annular connecting piece to wrap and fix the wire, and the situation that normal connection is affected due to the fact that the wire is prone to loosening and breakage due to the fact that the wire is fixed by means of a bolt alone and abuts against a certain point of the wire is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage fuse technology field, concretely is a new energy storage fuse. BACKGROUND

[0002] The fuse refers to when the current exceeds the specified value, with the heat generated by itself makes the fuse body fuse, disconnects the circuit of a kind of electrical appliance, the common energy storage fuse refers to through medium or equipment stores energy, when needed, releases the device, therefore energy storage fuse is widely applied in power system.

[0003] At present, when the new energy storage fuse is used, the incoming end and outgoing end of the fuse are connected with the wiring, and the wiring is fixed by using bolts, but the wiring is pressed by the bolts, which can easily cause extrusion to a single point of the wiring, which can easily cause the wiring to loosen and break, affecting normal use, and when the wiring is pulled, it can easily fall off, therefore, a new energy storage fuse is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a new energy storage fuse to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a new energy storage fuse, comprising a fuse body and a connecting port arranged at the top and bottom of the fuse body, a connecting assembly for mounting the wiring is arranged on the fuse body, and a fastening assembly for preventing the wiring from falling off is arranged on the inner side of the connecting port.

[0006] The connecting assembly comprises:

[0007] A fastening bolt is used to lock the pressing piece.

[0008] The pressing piece is used to fasten the wiring in cooperation with the annular connecting piece to avoid extrusion to a single point of the wiring.

[0009] Preferably, the surface of the fuse body is provided with a threaded mounting hole, the fastening bolt is threadedly connected with the threaded mounting hole, one end of the fastening bolt close to the fuse body is rotatably connected with one end of the insulating column, the other end of the insulating column is fixedly connected with a moving plate, the moving plate is slidably installed on the inner side of the connecting port, the side of the moving plate away from the insulating column is fixedly connected with a pressing piece, and the annular connecting piece is fixedly connected on the inner side of the connecting port.

[0010] Preferably, the ring-shaped connecting piece is provided with an embedding groove on the side close to the pressing piece, and the two ends of the pressing piece are staggered, so that when the pressing piece moves to the side close to the ring-shaped connecting piece, the pressing piece can be inserted into the embedding groove, and when the pressing piece continues to move, the pressing piece has a certain copper and has a certain elasticity, and the pressing piece is gradually rolled up with continuous movement, so as to wrap and fix the wires with the ring-shaped connecting piece, avoiding the conventional separate bolt fixation, and the contact of the wires at a certain point, which leads to the loose and broken wires and affects the normal connection.

[0011] Preferably, the fastening assembly comprises a fixed block fixed on the inner side of the connecting port, and the side close to the pressing piece of the moving plate is fixed with a matching block, and the side close to the fixed block of the matching block is fixed with a rubber block, so that when the moving plate moves to the side close to the ring-shaped connecting piece, the moving plate moves together with the matching block, and the matching block can fix the wires inserted into the connecting port together with the fixed block, the rubber block can better increase the friction between the wires, further improve the fixing effect, avoid the wires from falling off due to dragging, and affect the use.

[0012] Preferably, the connecting assembly and the fastening assembly are provided with two groups, and the two groups of the connecting assembly and the fastening assembly are symmetrically arranged on the fuse body.

[0013] Preferably, the ring-shaped connecting piece is connected with the connecting copper bar, the wires are pressed on the ring-shaped connecting piece, the connecting copper bar is connected with the fuse body, and the wires connected with the other ring-shaped connecting piece are led out.

[0014] Compared with the prior art, the new energy storage fuse has the following advantages

[0015] Advantages:

[0016] 1. The new energy storage fuse is provided with the connecting assembly, the tightening fastening bolt is tightened, the pressing piece moves to the side close to the ring-shaped connecting piece, the pressing piece is inserted into the embedding groove when the pressing piece moves to the side close to the ring-shaped connecting piece, the pressing piece has a certain copper and has a certain elasticity, the pressing piece is gradually rolled up with continuous movement, so as to wrap and fix the wires with the ring-shaped connecting piece, avoid the conventional separate bolt fixation, and the contact of the wires at a certain point, which leads to the loose and broken wires and affects the normal connection.

[0017] 2、The new energy storage fuse, through the setting of the connecting assembly and the fastening assembly, when the moving plate moves to the side close to the annular connecting piece, the moving plate moves with the matching block, the matching block can cooperate with the fixed block to fix the wire inserted into the connecting port, the setting of the rubber block can better increase the friction between the wire, further improve the fixing effect, avoid the wire from falling off due to dragging, and influence use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a sectional front view structural schematic diagram of the utility model;

[0020] Figure 3 It is a connecting front view structural schematic diagram of the utility model connecting assembly and fastening assembly;

[0021] Figure 4 It is a connecting side view structural schematic diagram of the utility model connecting assembly and fastening assembly;

[0022] Figure 5 It is a structural schematic diagram of the utility model compression sheet and annular connecting piece.

[0023] In the drawing: 1, fuse body; 2, connecting port; 3, connecting assembly; 31, fastening bolt; 32, compression sheet; 33, annular connecting piece; 34, insulating column; 35, moving plate; 331, embedded groove; 4, fastening assembly; 41, fixed block; 42, matching block; 43, rubber block; 5, connecting copper bar. DETAILED DESCRIPTION

[0024] As Figures 1-5 Indicated, the utility model provides a technical scheme: a new energy storage fuse, including fuse body 1, the top and bottom of fuse body 1 are provided with connecting port 2, is provided with the connecting assembly 3 for installing wire on fuse body 1, the inner side of connecting port 2 is provided with the fastening assembly 4 for avoiding wire from falling off. Connecting assembly 3 includes fastening bolt 31, compression sheet 32, annular connecting piece 33, insulating column 34 and moving plate 35.

[0025] The surface of the fuse body 1 is provided with a threaded mounting hole, a fastening bolt 31 is threadedly connected with the threaded mounting hole, one end of the fastening bolt 31 close to the fuse body 1 is rotatably connected with one end of an insulating column 34, the other end of the insulating column 34 is fixed with a moving plate 35, the moving plate 35 is slidingly installed at the inner side of the connecting port 2, the side of the moving plate 35 away from the insulating column 34 is fixed with a pressing piece 32, a ring-shaped connecting piece 33 is fixed at the inner side of the connecting port 2, after the connecting wire is inserted into the connecting port 2, the fastening bolt 31 is tightened, the fastening bolt 31 abuts against the insulating column 34 to move towards the side close to the ring-shaped connecting piece 33, the insulating column 34 moves together with the pressing piece 32, and the pressing piece 32 can be fixed to the connecting wire in cooperation with the ring-shaped connecting piece 33.

[0026] The side of the ring-shaped connecting piece 33 close to the pressing piece 32 is provided with an embedding groove 331, the two ends of the pressing piece 32 are staggered, when the pressing piece 32 moves towards the side close to the ring-shaped connecting piece 33, the pressing piece 32 can be inserted into the embedding groove 331, as the pressing piece 32 continues to move, the pressing piece 32 has a certain copper and has a certain elasticity, the pressing piece 32 is gradually rolled and shrunk by continuous movement, so as to wrap and fix the connecting wire in cooperation with the ring-shaped connecting piece 33, avoiding that the connecting wire is easily loose and broken due to the abutment of a single bolt, and affecting normal connection.

[0027] The fastening assembly 4 comprises a fixed block 41 fixed at the inner side of the connecting port 2, the side of the moving plate 35 close to the pressing piece 32 is fixed with a cooperating block 42, the side of the cooperating block 42 close to the fixed block 41 is fixed with a rubber block 43, when the moving plate 35 moves towards the side close to the ring-shaped connecting piece 33, the moving plate 35 moves together with the cooperating block 42, the cooperating block 42 can fix the connecting wire inserted into the connecting port 2 in cooperation with the fixed block 41, the rubber block 43 can better increase the friction between the connecting wire, further improve the fixing effect, avoid the connecting wire from falling off due to dragging, and affect use.

[0028] The connecting assembly 3 and the fastening assembly 4 are both provided with two groups, the two groups of the connecting assembly 3 and the fastening assembly 4 are symmetrically arranged on the fuse body 1. The ring-shaped connecting piece 33 is connected with a connecting copper bar 5, by pressing the connecting wire on the ring-shaped connecting piece 33, the connecting copper bar 5 can be connected with the fuse body 1, and the connecting wire connected with the other ring-shaped connecting piece 33 is led out.

[0029] Based on the above embodiment, after the connection is inserted into the connection port 2, the fastening bolt 31 is tightened, the fastening bolt 31 moves to the side close to the annular connecting sheet 33 by resisting the insulating column 34, the insulating column 34 moves together with the pressing sheet 32, when the pressing sheet 32 moves to the side close to the annular connecting sheet 33, the pressing sheet 32 can be inserted into the embedded groove 331, as the pressing sheet 32 continues to move, the pressing sheet 32 has a certain copper and has a certain elasticity, the pressing sheet 32 gradually shrinks with the continuous movement, so as to cooperate with the annular connecting sheet 33 to wrap and fix the wire, avoiding the conventional separate reliance on the bolt fixation, the wire is easily loose and broken due to the resistance of a certain point, affecting the normal connection.

[0030] At the same time, the moving plate 35 moves together with the matching block 42, the matching block 42 can fix the wire inserted into the connection port 2 in cooperation with the fixed block 41, the rubber block 43 can better increase the friction between the wire, further improve the fixing effect, avoid the wire from falling off due to the dragging, and affect the use.

[0031] When the wire needs to be taken out, the annular connecting sheet 33 and the pressing sheet 32 can be controlled to release the fixation of the wire by loosening the fastening bolt 31, so that the wire can be taken out, which is convenient to use.

[0032] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A new energy storage fuse, comprising a fuse body (1) and a connecting port (2) arranged at the top and bottom of the fuse body (1), characterized in that: The fuse body (1) is provided with a connecting assembly (3) for mounting the connecting wire, and the inner side of the connecting port (2) is provided with a fastening assembly (4) for avoiding the wire from falling off; The connecting assembly (3) comprises: A fastening bolt (31) is used for locking the pressing sheet (32); The pressing sheet (32) is used for fastening the connecting wire in cooperation with the annular connecting sheet (33) to avoid extruding the connecting wire at one point.

2. The new energy energy storage fuse according to claim 1, characterized in that: The surface of the fuse body (1) is provided with a threaded mounting hole, the fastening bolt (31) is in threaded connection with the threaded mounting hole, one end of the fastening bolt (31) close to the fuse body (1) is in rotary connection with one end of the insulating column (34), the other end of the insulating column (34) is fixedly connected with the moving plate (35), the moving plate (35) is slidably installed at the inner side of the connecting port (2), one side of the moving plate (35) away from the insulating column (34) is fixedly connected with the pressing sheet (32), and the annular connecting sheet (33) is fixedly connected at the inner side of the connecting port (2).

3. The new energy energy storage fuse according to claim 1, characterized in that: The annular connecting sheet (33) is provided with an embedding groove (331) at one side close to the pressing sheet (32), and the two ends of the pressing sheet (32) are staggered.

4. The new energy energy storage fuse according to claim 2, characterized in that: The fastening assembly (4) comprises a fixed block (41) fixedly connected at the inner side of the connecting port (2), a cooperation block (42) fixedly connected at one side of the moving plate (35) close to the pressing sheet (32), and a rubber block (43) fixedly connected at one side of the cooperation block (42) close to the fixed block (41).

5. The new energy energy storage fuse according to claim 1, characterized in that: The connecting assembly (3) and the fastening assembly (4) are both provided with two groups, and the two groups of the connecting assembly (3) and the fastening assembly (4) are symmetrically arranged on the fuse body (1).

6. The new energy storage fuse according to claim 1, characterized in that: The annular connecting sheet (33) is connected with the connecting copper bar (5).

Images