CN211001116U

CN211001116U - Electric vehicle horn connecting sheath

Info

Publication number: CN211001116U
Application number: CN201922020201.9U
Authority: CN
Inventors: 李全敏; 李瑶瑶
Original assignee: Xuzhou Ronglida Electronic Technology Co ltd
Current assignee: Xuzhou Ronglida Electronic Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-14
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses an electric motor car horn connects sheath includes the connecting block at least, the connection of connecting block all is provided with solid fixed ring, gu fixed ring includes that two positions correspond and the one end of transversal semicircular mounting and mounting articulates on the connecting block at least, the other end of mounting outwards extends the lug, be provided with the fixed orifices on the lug, be provided with fixing bolt on the fixed orifices, fixing bolt passes two fixed orificess and fixes two mountings together. The center of the fixing piece is provided with a fixing device. Fixing device includes fixed block and arc at least, the inside of fixed block is fixed with the spring post, the one end of spring post is fixed with the clamp plate, be fixed with the connecting rod on the clamp plate, the one end of connecting rod is fixed with the concave surface of arc and arc inwards. The utility model discloses simple structure, novel structure, the change of completion terminal that can be simple, and the utility model discloses the fixed of well terminal is more stable.

Description

Electric vehicle horn connecting sheath

Technical Field

The utility model relates to a technical field that the terminal is connected specifically is electric motor car loudspeaker connection sheath.

Background

Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed. When the plug terminal on current electric motor car loudspeaker, two interfaces all need peg graft respectively, and the workman installs inconveniently when the assembly, and the process is loaded down with trivial details, and owing to do not have insulating material to keep apart between two terminals, in the use, if unexpected when having the conductor to drop between two terminals, then the phenomenon production of taking place the short circuit easily to break down.

To the above problem, patent document with publication number CN205668611U discloses an electric vehicle horn connection sheath, through setting up the sheath body that has two cavities that link to each other, this internal installation department that is used for plug terminal and the connecting portion that are used for connecting electric vehicle horn plug end that sets up of sheath, install in connecting the sheath through pegging graft the terminal in advance, it is pegging graft on connecting electric vehicle horn plug end to have the connection sheath of terminal through directly pegging graft, the assembly is simple and convenient, the speed of assembly has been accelerated, and through connecting the sheath, to having formed insulating protection between two terminals, short-circuit fault can not take place. However, when a single terminal fails, the connecting sheath can only be detached from the two terminals at the same time, and then the failed terminal is replaced after the connecting sheath is detached, so that the using effect of the connecting sheath is greatly reduced.

Disclosure of Invention

An object of the utility model is to provide an electric motor car loudspeaker connection sheath to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric motor car loudspeaker connects sheath, includes connecting block and solid fixed ring at least, the connection of connecting block all is provided with solid fixed ring, gu fixed ring includes that two positions correspond and the one end of transversal semicircular mounting and mounting articulates on the connecting block at least, the other end of mounting outwards extends the lug, be provided with the fixed orifices on the lug, be provided with fixing bolt on the fixed orifices, fixing bolt passes two fixed orifices and fixes two mountings together.

Further, a fixing device is arranged at the center of the fixing piece.

Further, fixing device includes fixed block and arc at least, the inside of fixed block is fixed with the spring post, the one end of spring post is fixed with the clamp plate, be fixed with the connecting rod on the clamp plate, the one end of connecting rod is fixed with the concave surface of arc and arc inwards.

Furthermore, an insulating pad is adhered to the concave surface of the arc-shaped plate.

Further, the insulating pad and the connecting block are made of nylon.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses abandoned the inconvenient terminal of changing of traditional electric motor car horn connection sheath and brought and obtained a great deal of defect, the design of a new method can conveniently change the solid fixed ring of terminal, when needs change the terminal, only need unscrew fixing bolt, can be convenient part two mountings, and then simple completion terminal is changed, and then greatly strengthened the utility model discloses an excellent in use effect. On the basis of the structure, the utility model discloses center department at the mounting has set up fixing device, and then makes the utility model discloses the fixed of well terminal is more stable.

To sum up, the utility model discloses simple structure, novel structure, the change of completion terminal that can be simple, and the utility model discloses well terminal fixed more stable.

Drawings

Fig. 1 is a schematic front view of a horn connecting sheath of an electric vehicle.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the structure of the middle fixing ring of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1 to 3, the connecting sheath for the horn of the electric vehicle at least comprises a connecting block 100 made of nylon material and a fixing ring 200, wherein the connecting block 100 is connected with the fixing ring 200, the fixing ring 200 at least comprises two fixing members 210 with corresponding positions and semicircular cross sections, one ends of the fixing members 210 are hinged to the connecting block 100, the other ends of the fixing members 210 extend outwards to form a convex block 220, a fixing hole 221 is formed in the convex block 220, a fixing bolt 222 is arranged on the fixing hole 221, and the fixing bolt 222 penetrates through the two fixing holes 221 to fix the two fixing members 210 together.

For a better fixed terminal, as shown in fig. 2, the center of the fixing member 210 is provided with a fixing device 300, specifically, the fixing device 300 at least comprises a fixing block 310 and an arc-shaped plate 320, a spring column 311 is fixed inside the fixing block 310, a pressing plate 312 is fixed at one end of the spring column 311, a connecting rod 313 is fixed on the pressing plate 312, one end of the connecting rod 313 is fixed with the arc-shaped plate 320 and a concave surface of the arc-shaped plate 320 faces inward, an insulating pad 321 is adhered on the concave surface of the arc-shaped plate 320, and the insulating pad 321 is made of nylon.

To sum up, the utility model discloses abandoned the inconvenient terminal of changing of traditional electric motor car horn connection sheath and brought and obtained a great deal of defect, the design of new style can conveniently change the solid fixed ring 200 of terminal, when needs change the terminal, only needs to unscrew fixing bolt 222, can be convenient with two mounting 210 separately, and then simple completion terminal is changed, and then greatly strengthened the utility model discloses an excellent in use effect. On the basis of the structure, the utility model discloses the center department at mounting 210 has set up fixing device 300, and then makes the utility model discloses well terminal fixed more stable.

Claims

1. The utility model provides an electric motor car loudspeaker connection sheath which characterized in that: at least, including connecting block (100) and solid fixed ring (200), the connection of connecting block (100) all is provided with solid fixed ring (200), gu fixed ring (200) include at least that two positions correspond and the one end of transversal semicircular mounting (210) and mounting (210) articulates on connecting block (100), the other end of mounting (210) outwards extends lug (220), be provided with fixed orifices (221) on lug (220), be provided with fixing bolt (222) on fixed orifices (221), fixing bolt (222) pass two fixed orifices (221) and fix two mounting (210) together.

2. The electric vehicle horn connecting sheath of claim 1, wherein: the center of the fixing piece (210) is provided with a fixing device (300).

3. The electric vehicle horn connecting sheath of claim 2, wherein: fixing device (300) include fixed block (310) and arc (320) at least, the inside of fixed block (310) is fixed with spring post (311), the one end of spring post (311) is fixed with clamp plate (312), be fixed with connecting rod (313) on clamp plate (312), the one end of connecting rod (313) is fixed with the concave surface of arc (320) and arc (320) inwards.

4. The electric vehicle horn connecting sheath of claim 3, wherein: an insulating pad (321) is adhered to the concave surface of the arc-shaped plate (320).

5. The electric vehicle horn connecting sheath of claim 4, wherein: the insulating pad (321) and the connecting block (100) are made of nylon.