CN202178448U - 21-line plug sheath of automobile electric device - Google Patents

Abstract

The utility model discloses a 21-line plug sheath of an automobile electric device, which is applied to the connection of circuits of the automobile electric device. A connection slotted plate (1) is arranged at the middle part of the interior of a base sleeve body (4) to form a square inserting hole (5), and a supporting plate (2) is arranged at two ends of an upper top of the base sleeve body (4). The 21-line plug sheath of the automobile electric device, disclosed by the utility model, utilizes a slotted fixed connection manner, thus the connection is stable, the detachment is convenient and fast, and the production efficiency is improved. The 21-line plug sheath of the automobile electric device, disclosed by the utility model, has the advantages of simplified circuits, strong practicability, safety, reliability, sealing performance and rain and dust resistances due to the integrated sheath and electric device body, impact resistance, low failure rate and convenience for maintenance and removal of the fault.

Description

Car electrics 21 line plug boot

Technical field: the utility model relates to a kind of car electrics circuit and connects the car electrics 21 line plug boot of using.

Background technology: along with auto industry is fast-developing, electric component is more and more more complicated.It is to be fixedly connected mostly that existing each electric appliance circuits of automobile connects, stiff dismounting, and maintenance is inconvenient, and failure rate is high, has increased production cost.

The utility model content: the utility model has overcome the drawback that former car electrics line exists, and provides a kind of easy for installation, safe and reliable, the car electrics 21 line plug boot that switching performance is stablized and is convenient to keep in repair.The utility model for realizing the technical scheme that above-mentioned purpose adopted is: described connection frid 1 is arranged on middle part in the end body 4, forms square jack 5, and supporting plate 2 devices are body 4 upper top two ends the end of at.

The beneficial effect of the utility model is: owing to adopt flute profile to be fixedly connected mode, connects and stablizes, and convenient to disassembly, improved production efficiency.Simplified circuit, practical, safe and reliable, the integrated sealing rain-proof dust-proof of body, the shock resistance failure rate is low, the convenience of keeping in repair and fix a breakdown.

Description of drawings: Fig. 1 is the main stereogram of the utility model

Fig. 2 is the upward view of Fig. 1

Fig. 3 is that the A-A of Fig. 2 is to view

Fig. 4 is the vertical view of Fig. 3

Fig. 5 is the left view of Fig. 3

Embodiment: like Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, described connection frid 1 is arranged on middle part in the end body 4, forms square jack 5, and supporting plate 2 devices are body 4 upper top two ends the end of at.

Like Fig. 1, Fig. 3, Fig. 4, shown in Figure 5, described supporting plate 2 be connected frid 1 junction locating convex block 3 be set.

Like Fig. 1, Fig. 3, Fig. 4, shown in Figure 5, body 4 lower bottom parts of the described end are two row T font jacks 6.

Claims (3)

1. car electrics 21 line plug boot is characterized in that connecting frid (1) and are arranged on middle part in the end body (4), form square jack (5), and supporting plate (2) device is body (4) upper top two ends the end of at.

2. car electrics 21 line plug boot according to claim 1 is characterized in that supporting plate (2) and are connected frid (1) junction locating convex block (3) is set.

3. car electrics 21 line plug boot according to claim 1 is characterized in that end body (4) lower bottom part is two row's T font jacks (6).

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