Circuit connector protection device

Abstract

The utility model provides a circuit joint protection device, which relates to the field of circuit joints and comprises a first shell and a second shell, limiting pads are arranged in the first shell and the second shell through spring rods, a smoke sensor and a spark detector are respectively arranged at the inner top of the first shell, and the smoke sensor and the spark detector are respectively arranged at the inner top of the second shell. According to the utility model, after the first shell and the second shell are fastened, the circuit joint is limited and supported through the spring rod and the limiting pad, and the limiting and deviation preventing effects on the circuit joint can be further improved through the wavy damping groove in the contact surface of the rubber limiting pad; in the using process, whether smoke, sparks, water leakage and the like are generated in the first shell and the second shell or not is detected through the smoke sensor, the spark detector and the water immersion sensor respectively, sound-light alarming is conducted at the first time through the sound-light alarm, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of circuit joints, in particular to a circuit joint protection device. Background Art

[0002] Most existing wire joints are connected by wrapping insulating tape, but as the use time increases, the tape is prone to cracking or falling off, causing damage to the wire or disconnection. Patent document: CN 208690529U proposes a wire joint protection device, which is made of transparent plastic. It has the advantages of being easy to observe whether the connection is falling off and being less brittle and aged under light than general colored plastics. Protective shell one and protective shell two are connected and fixed to form protection for the wire joint. The problem with this technical solution is that the above-mentioned wire joint protection device lacks a limiting anti-falling structure, which makes the wire easy to loosen and fall off due to pulling, and no monitoring component is set. If an abnormal fault occurs at the wire joint, the staff cannot know it in the first time, thereby causing the fault or loss to expand. Utility Model Content

[0003] The purpose of the utility model is to solve the following problems existing in the prior art: the above-mentioned wire joint protection device lacks a limiting and anti-falling structure, which causes the wires to easily loosen and fall off due to pulling, and no monitoring component is set. If an abnormal fault occurs at the wire joint, the staff cannot know it in the first time, thereby causing the fault or loss to expand.

[0004] In order to solve the problems existing in the prior art, the utility model provides a circuit joint protection device, including a first shell and a second shell, the interiors of the first shell and the second shell are both provided with limit pads through spring rods, the inner tops of the first shell are respectively provided with smoke sensors and spark detectors, and the tops of the first shell are provided with sound and light alarms.

[0005] Furthermore, a buckle is provided on one side of the first shell and the second shell, and a sealing gasket is provided on the inner side of the first shell and the second shell. After the staff aligns the first shell and the second shell at the circuit joint, the first shell and the second shell are fastened by the buckle, and the sealing and waterproof effect of the first shell and the second shell is increased by the sealing gasket.

[0006] Furthermore, a water sensor is provided at the inner bottom of the second housing, and the water sensor is electrically connected to the sound and light alarm. If water leakage occurs in the second housing, the water sensor can detect it and the sound and light alarm can send out a sound and light alarm.

[0007] Furthermore, the material of the limiting pad is made of rubber material, and the contact surface of the limiting pad is provided with a wave-shaped damping groove. The wave-shaped damping groove on the contact surface of the rubber limiting pad can further increase the limiting and anti-deviation effect of the circuit connector.

[0008] Furthermore, the first shell and the other side of the second shell are connected by a plastic hinge. The first shell and the second shell connected by the plastic hinge can be rotated to open and close.

[0009] Furthermore, both ends of the first shell and the second shell are provided with semicircular through holes, and the inner sides of the semicircular through holes are provided with waterproof gaskets. The semicircular through holes are used for the wires to pass through, and the waterproof gaskets can achieve a waterproof effect.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] After the utility model fastens the first shell and the second shell, the spring rod and the limit pad can play the effect of limiting and supporting the circuit joint, and the wavy damping groove on the contact surface of the rubber limit pad can further increase the limiting and anti-deviation effect of the circuit joint. At the same time, the circuit joint will not be deformed or damaged due to squeezing. During use, the smoke sensor, spark detector and water immersion sensor are used to respectively detect whether smoke, sparks and water leakage are generated in the first shell and the second shell, and the sound and light alarm is used to give a sound and light alarm in the first time, thereby increasing the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a partial structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the partial structure of the first shell of the utility model;

[0015] Figure numerals: 1. first shell; 2. second shell; 3. sound and light alarm; 4. buckle; 5. limit pad; 6. spring rod; 7. smoke sensor; 8. spark detector. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0017] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0018] Example 1

[0019] like Figure 1-3 As shown, a circuit joint protection device includes a first shell 1 and a second shell 2, both ends of the first shell 1 and the second shell 2 are provided with semicircular through holes, the inner sides of the semicircular through holes are provided with waterproof gaskets, one side of the first shell 1 and the second shell 2 is provided with a buckle 4, the interior of the first shell 1 and the second shell 2 is provided with a limit pad 5 through a spring rod 6, the material of the limit pad 5 is made of rubber material, and the contact surface of the limit pad 5 is provided with a wavy damping groove, the inner top of the first shell 1 is respectively provided with a smoke sensor 7 and a spark detector 8, the top of the first shell 1 is provided with an audible and visual alarm 3, the inner bottom of the second shell 2 is provided with a water immersion sensor, and the water immersion sensor is electrically connected to the audible and visual alarm 3.

[0020] Description of working principle: After the staff aligns the first shell 1 and the second shell 2 at the circuit joint, they are fastened by the buckle 4. After fastening, the circuit joint is protected by the first shell 1 and the second shell 2, and the circuit joint is stretched open by the limit pad 5. After being stretched open, the circuit joint is supported by the spring rod 6 and the limit pad 5, and the wavy damping groove on the contact surface of the rubber limit pad 5 can further increase the limit and anti-deviation effect of the circuit joint, and at the same time, the circuit joint will not be deformed or damaged due to squeezing. During use, the smoke sensor 7, the spark detector 8 and the water immersion sensor are used to detect whether smoke, sparks, water leakage, etc. are generated in the first shell 1 and the second shell 2, and the sound and light alarm 3 is used to sound and light alarm in the first time to increase the safety of the device.

[0021] The first shell 1 is mainly used to protect the circuit joint. When selected, both ends of the first shell 1 and the second shell 2 are provided with semicircular through holes, and the inner sides of the semicircular through holes are provided with waterproof gaskets.

[0022] The second shell 2 is mainly used to protect the circuit connector. When selected, sealing gaskets are provided on the inner sides of the first shell 1 and the second shell 2.

[0023] The sound and light alarm 3 is mainly used for sound and light alarm work. When selecting, a conventional selection can be made in the prior art according to the needs.

[0024] The buckle 4 is mainly used to fasten the first shell 1 and the second shell 2 , and when selecting, a conventional one can be selected in the prior art according to the needs.

[0025] The limiting pad 5 is mainly used for limiting the protection of the circuit joint. When selected, the limiting pad 5 is made of rubber material, and the contact surface of the limiting pad 5 is provided with a wave-shaped damping groove.

[0026] The spring rod 6 is mainly used to elastically support the limit pad 5. When selecting, a conventional one can be selected from the prior art according to the needs.

[0027] The smoke sensor 7 is mainly used to detect whether the circuit joint generates smoke. When selecting, a conventional one can be selected from the prior art according to the needs.

[0028] The spark detector 8 is mainly used to detect whether there is sparking at the circuit joint. When selecting, a conventional one can be selected from the prior art according to the needs.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A circuit connector protection device, comprising a first housing (1) and a second housing (2), characterized in that: Limit pads (5) are provided inside the first shell (1) and the second shell (2) via spring rods (6), a smoke sensor (7) and a spark detector (8) are provided on the inner top of the first shell (1), and an audible and visual alarm (3) is provided on the top of the first shell (1).

2. A circuit joint protection device according to claim 1, characterized in that: A buckle (4) is provided on one side of the first shell (1) and the second shell (2), and a sealing gasket is provided on the inner side of the first shell (1) and the second shell (2).

3. A circuit joint protection device according to claim 1, characterized in that: A water sensor is provided at the inner bottom of the second housing (2), and the water sensor is electrically connected to the sound and light alarm (3).

4. A circuit joint protection device according to claim 1, characterized in that: The limiting pad (5) is made of rubber material, and the contact surface of the limiting pad (5) is provided with a wave-shaped damping groove.

5. A circuit joint protection device according to claim 1, characterized in that: The first shell (1) is connected to the other side of the second shell (2) via a plastic hinge.

6. A circuit joint protection device according to claim 1, characterized in that: Both ends of the first shell (1) and the second shell (2) are provided with semicircular through holes, and the inner sides of the semicircular through holes are provided with waterproof gaskets.

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