CN211579564U - Sealed cable connecting device reaches weighing system including it - Google Patents

Abstract

The utility model provides a sealed cable junction device reaches weighing system including it, sealed cable junction device is including parting device and waterproof sleeve pipe, parting device cover is established on many naked core wires that leak of connecting, be used for with separate each other between the naked core wire that leaks, waterproof sleeve pipe box is in on the parting device, waterproof sheathed tube both ends are through waterproof filler shutoff. The utility model discloses sealed cable junction device reaches weighing system including it and produces manufacturing process simple, convenient operation, but batch production, and dampproofing and waterproofing ability is extremely strong.

Description

Sealed cable connecting device reaches weighing system including it

Technical Field

The utility model relates to an electronic scale field, in particular to sealed cable junction device reaches weighing system including it has dampproofing and waterproofing function.

Background

In the prior art, a digital platform scale generally uses 4 weighing sensors to form a weighing system, and the networking connection between the weighing sensors usually involves a cable conductor and two cable conductors are connected simultaneously, namely a Y-shaped cable. The water resistance at the Y-joint becomes particularly important.

At present, the common defects of the existing cable connection sealing device are that the manufacturing manufacturability is poor, the waterproof grade is not high, only simple waterproof can be realized, and the application occasions with high waterproof and moisture-proof requirements, which are washed by frequent cold and hot water, are difficult to adapt.

In view of the above, those skilled in the art have developed the structure of the cable connection device in order to overcome the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a sealed cable junction device and including its weighing system in order to overcome among the prior art cable junction sealing device waterproof grade difference, hardly adapt to the defect of the high application scenario of dampproofing and waterproofing requirement.

The utility model discloses a solve above-mentioned technical problem through following technical scheme:

the sealed cable connecting device is characterized by comprising a parting device and a waterproof sleeve, wherein the parting device is sleeved on a plurality of connected bare leaky core wires and used for separating the bare leaky core wires from each other, the waterproof sleeve is sleeved on the parting device, and two ends of the waterproof sleeve are plugged by waterproof fillers.

According to the utility model discloses an embodiment, a plurality of notches have been seted up on the a week lateral surface of typing device, naked hourglass core line wears to establish respectively one-to-one in the notch.

According to the utility model discloses an embodiment, the typing device is the cylinder, the notch is circular notch.

According to an embodiment of the present invention, the notch is open to the outside.

According to the utility model discloses an embodiment, the typing device includes a plurality of heat shrinkage bush, the heat shrinkage bush is established one by one on the naked leaky core line.

According to the utility model discloses an embodiment, waterproof filler seals waterproof sheathed tube both ends with between the naked hourglass core wire.

According to an embodiment of the present invention, the waterproof filler and the waterproof sleeve are externally provided with a layer of plastic jacket.

According to an embodiment of the present invention, the plastic casing is injection molded outside the waterproof filler and the waterproof sleeve.

According to the utility model discloses an embodiment, waterproof sleeve pipe is hollow structure, waterproof sleeve pipe inner wall personally submits cylindrically, with the surface shape phase-match of somatotype device.

The utility model also provides a weighing system, its characterized in that, weighing system includes as above sealed cable junction device.

The utility model discloses an actively advance the effect and lie in:

the utility model discloses sealed cable junction device reaches weighing system including it and produces manufacturing process simple, convenient operation, but batch production, and dampproofing and waterproofing ability is extremely strong.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which like reference numerals refer to like features throughout, and in which:

fig. 1 is a perspective view of the sealed cable connection device of the present invention.

Fig. 2 is a schematic view of the connection between the parting device and the bare core wire in the sealed cable connection device of the present invention.

Fig. 3 is a longitudinal sectional view of the sealed cable connection device of the present invention.

[ reference numerals ]

Parting device 10

Waterproof casing 20

Bare leaky core wire 30

Waterproof filler 40

Notch 11

First cable line 31

Second cable wire 32

Weld points 33

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

Further, although the terms used in the present invention are selected from publicly known and used terms, some of the terms mentioned in the description of the present invention may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein.

Furthermore, it is required that the present invention is understood, not simply by the actual terms used but by the meaning of each term lying within.

Fig. 1 is a perspective view of the sealed cable connection device of the present invention. Fig. 2 is a schematic view of the connection between the parting device and the bare core wire in the sealed cable connection device of the present invention. Fig. 3 is a longitudinal sectional view of the sealed cable connection device of the present invention.

As shown in fig. 1 to 3, the utility model discloses a sealed cable junction device, it includes parting device 10 and waterproof sleeve 20, establishes parting device 10 cover on the many naked core lines that leak 30 of connecting for with mutually separating between the naked core line that leaks 30, waterproof sleeve 20 overlaps on parting device 10, waterproof sleeve 20's both ends are through waterproof filler 40 shutoff.

Preferably, a plurality of notches 11 are formed in the outer side surface of one circle of the parting device 10, and the bare leaky core wires 30 are respectively and correspondingly arranged in the notches 11 in a penetrating manner. The parting device 10 is here preferably a cylinder and the slot 11 is preferably a circular slot. The notches 11 are preferably outwardly open. Circular notches 11 are uniformly distributed on the periphery of the parting device 10, and the connected bare leaky core wires 30 are separated to be insulated for the first time.

Alternatively, it is preferable that the parting device 10 includes a plurality of heat-shrinkable sleeves, the heat-shrinkable sleeves are sleeved on the bare leaky core wire 30 one by one, and the heat-shrinkable sleeves are used for the first insulation.

Further, a waterproof filler 40 is sealed between both ends of the waterproof sleeve 20 and the bare leaky core wire 30, and the waterproof filler 40 and the waterproof sleeve 20 together constitute a second insulating barrier.

In addition, a plastic jacket is provided on the exterior of the waterproof packing 40 and the waterproof sleeve 20. The plastic casing is preferably injection molded over the waterproof filler 40 and the waterproof sleeve 20. The plastic jacket and the cable sheath form a third insulating barrier. The sealed cable connecting device achieves extremely high waterproof and moistureproof level through the three insulating barriers.

The waterproof sleeve 20 is preferably a hollow structure, and the inner wall surface of the waterproof sleeve 20 is cylindrical and matches with the outer surface shape of the parting device 10. The waterproof sleeve 20 is sleeved on the cable in advance, and after the parting device separates and fixes the bare leaky core wire 30, the waterproof sleeve 20 is sleeved on the parting device 10.

The utility model also provides a weighing system, it includes as above sealed cable junction device.

According to above-mentioned structural description, sealed cable junction device's mounting means does: the first cable 31 and the second cable 32 are first butted, welded or crimped. Then, the parting device 10 is used to fix the welding points 33 apart, thereby increasing the insulation distance between the first cable lines 31. The waterproof tube 20 is put on the parting device 10, and the waterproof packing 40 is sealed at both ends of the waterproof tube 20. Finally, a plastic jacket is injection molded over the waterproof sleeve 20.

To sum up, the utility model discloses sealed cable junction device reaches weighing system including it and produces manufacturing process simple, convenient operation, but batch production, and dampproofing and waterproofing ability is extremely strong.

Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are all within the scope of the invention.

Claims (10)

1. The sealed cable connecting device is characterized by comprising a parting device and a waterproof sleeve, wherein the parting device is sleeved on a plurality of connected bare leaky core wires and used for separating the bare leaky core wires from each other, the waterproof sleeve is sleeved on the parting device, and two ends of the waterproof sleeve are plugged by waterproof fillers.

2. The sealed cable connection device according to claim 1, wherein a plurality of notches are formed in an outer side surface of a circumference of the parting device, and the bare leaky core wires are respectively inserted into the notches in a one-to-one correspondence manner.

3. The sealed cable connection of claim 2, wherein said parting means is a cylinder and said notch is a circular notch.

4. The sealed cable connection of claim 3, wherein said notch is outwardly open.

5. The sealed cable connection of claim 1, wherein said parting means comprises a plurality of heat shrink sleeves, said heat shrink sleeves being sleeved one-to-one over said bare leaky core wire.

6. The sealed cable connection of claim 1, wherein said waterproof filler is sealed between both ends of said waterproof sleeve and said bare leaky core wire.

7. The sealed cable connection of claim 3, wherein said waterproof filler and the exterior of said waterproof sleeve are provided with a plastic jacket.

8. The sealed cable connection of claim 7, wherein said plastic outer jacket is injection molded over the exterior of said waterproof filler and said waterproof sleeve.

9. The sealed cable connection of claim 1, wherein said waterproof sleeve is hollow and has a cylindrical inner wall that matches the outer surface of said parting means.

10. A weighing system comprising a sealed cable connection according to any one of claims 1-9.

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