Cape wire clamp lower cover and cape wire clamp

Abstract

The utility model provides a mantle wire clamp lower cover and a mantle wire clamp, relates to the technical field of wire clamps, and aims to solve the technical problems that the production cost, the labor cost and the production time of a waterproof wire clamp are increased due to the fact that a bus duct and a leg wire duct need to be blocked by a jig or a pressing block in the production process of the waterproof wire clamp in the prior art. A mantle wire clamp lower cover comprises a lower cover body, the lower cover body comprises a first side plate, a second side plate and two third side plates which are oppositely arranged, the first side plate and the second side plate are oppositely arranged, a glue groove is defined by the first side plate, the second side plate and the two third side plates, and a leg wire groove for a leg wire to pass through is formed in the second side plate. The two third side plates are respectively provided with a bus duct for a bus to pass through, the second side plate is provided with a first cape edge for blocking a leg wire duct, and the two third side plates are respectively provided with a second cape edge for blocking the bus duct; the cloak line clamp comprises the cloak line clamp lower cover.

Description

Technical Field

[0001] This utility model relates to the field of thread clip technology, specifically to a cape thread clip lower cover and a cape thread clip. Background Technology

[0002] Electronic detonators, also known as digital electronic detonators, digital detonators, or industrial digital electronic detonators, are electric detonators that use electronic control modules to control the detonation process. The function of the wire clamp connector used in electronic detonators is to connect and conduct the corresponding wires in the two cables, that is, to connect the two wires of the lead wire to the corresponding two wires of the busbar to achieve conduction.

[0003] During the development of waterproof line clips, based on waterproof test results, a waterproof sealing ring is formed by applying adhesive using an automatic dispensing machine followed by drying. For this type of waterproof line clip, while maintaining the existing appearance and structure, a molding groove for the waterproof adhesive, i.e., an adhesive groove, needs to be pre-reserved inside the line clip to facilitate the application of the waterproof adhesive, and to ensure that the waterproof adhesive, after drying, achieves a pre-designed shape and form.

[0004] Since the glue is injected in liquid form, it is highly fluid during the process of injecting it into the glue tank. In order to prevent the glue from flowing out, jigs or pressure blocks are needed to block the gaps in the busbar and footbar around the glue tank. This greatly increases the production cost and labor cost of the waterproof line clips, and also greatly increases the production time of the waterproof line clips. Utility Model Content

[0005] To address the shortcomings of existing technologies, the first objective of this utility model is to provide a cape cable clip bottom cover, thereby solving the technical problem that the production process of waterproof cable clips in the prior art requires the use of jigs or pressure blocks to block the busbar groove and foot groove, which leads to increased production costs, labor costs, and production time.

[0006] To solve the above-mentioned technical problems, this utility model provides a cape cable clip lower cover, including a lower cover body. The lower cover body includes a first side plate, a second side plate, and two oppositely arranged third side plates. The first side plate and the second side plate are oppositely arranged, and the first side plate, the second side plate, and the two third side plates together form an adhesive groove. The second side plate is provided with a foot cable groove for the foot cable to pass through, and each of the two third side plates is provided with a busbar groove for the busbar to pass through. The second side plate is provided with a first cape edge for sealing the foot cable groove, and each of the two third side plates is provided with a second cape edge for sealing the busbar groove.

[0007] With the above structure, the lower cover of the waterproof cable clip in this utility model has the following advantages: the second side plate and the third side plate are respectively provided with a first burr edge for sealing the foot wire groove and a second burr edge for sealing the busbar groove, which prevents the glue from flowing out of the foot wire groove and the busbar groove during the glue injection process. Therefore, there is no need to use other jigs or pressure blocks in the production process of the waterproof cable clip, which reduces the production cost, labor cost and production time of the waterproof cable clip. The so-called first burr edge and second burr edge are the burrs formed on the second side plate and the third side plate. After the glue solidifies, the first burr edge and the second burr edge can be punctured or cut off.

[0008] As an improvement, the first cloak edge is located on the end face of the second side plate and close to the glue tank. With this structure, the end face of the second side plate and close to the glue tank corresponds to the plane in the waterproof line clip mold structure in the prior art. The first cloak edge is obtained by directly grinding the mold plane without designing a separate mold.

[0009] As an improvement, the first cloak edge is located inside the foot groove; this structure makes the overall structure simpler.

[0010] As an improvement, the second drape edge is located inside the busbar groove; with this structure, the existing waterproof line card mold structure can also be directly processed to obtain this second drape edge, and the overall structure is simpler.

[0011] As an improvement, the thickness of the first and second cloak edges ranges from 0.1mm to 0.2mm; this structure ensures that the first and second cloak edges are easily punctured or cut off while meeting the processing requirements.

[0012] As an improvement, the thickness of the first and second cloak edges is 0.12 mm.

[0013] As an improvement, the first cloak edge, the second cloak edge, and the lower cover body are integrally molded by injection molding.

[0014] The second objective of this utility model is to provide a cape clip, including the aforementioned cape clip lower cover and an upper cover, one end of the upper cover being rotatably connected to one end of the lower cover body, and the other end of the upper cover being connected to the other end of the lower cover body by a snap fastener.

[0015] With the above structure, the burr clip of the present invention has the following advantages: the second side plate and the third side plate are respectively provided with a first burr edge for sealing the foot wire groove and a second burr edge for sealing the busbar groove, which prevents the glue from flowing out of the foot wire groove and the busbar groove during the glue injection process. Therefore, there is no need to use other jigs or pressure blocks in the production process of waterproof clips, which reduces the production cost, labor cost and production time of waterproof clips. The so-called first burr edge and second burr edge are the burrs formed on the second side plate and the third side plate. After the glue solidifies, the first burr edge and the second burr edge can be punctured or cut off. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of the present utility model.

[0017] Figure 2 This is a top view of Embodiment 1 of the present utility model.

[0018] Figure 3 for Figure 2 A magnified view of part A in the middle.

[0019] Figure 4 for Figure 2 A magnified view of part B in the middle.

[0020] Figure 5 This is a three-dimensional structural diagram of Embodiment 2 of the present invention.

[0021] Reference numerals: 1. Lower cover body; 11. First side plate; 12. Second side plate; 13. Third side plate; 2. Glue groove; 3. Feather groove; 4. Busbar groove; 5. First drape edge; 6. Second drape edge; 7. Upper cover; 8. Buckle. Detailed Implementation

[0022] The following is a detailed description of the cape thread clip lower cover and cape thread clip of this utility model with reference to the accompanying drawings.

[0023] Example 1:

[0024] like Figures 1 to 4 As shown, a cape cable clip lower cover includes a lower cover body 1. The lower cover body 1 includes a first side plate 11, a second side plate 12, and two opposing third side plates 13. The first side plate 11 and the second side plate 12 are opposite to each other, and the first side plate 11, the second side plate 12, and the two third side plates 13 together form an adhesive groove 2. The second side plate 12 is provided with a cable groove 3 for cable to pass through, and there are two cable grooves 3. Each of the two third side plates 13 is provided with a busbar groove 4 for busbar to pass through, and each third side plate 13 is provided with two busbar grooves 4. The two busbar grooves 4 on the two third side plates 13 correspond to each other. The specific structure of this part of the lower cover body 1 is all prior art and will not be described in detail here.

[0025] like Figures 1 to 4 As shown, the second side plate 12 is provided with a first burr edge 5 for sealing the base cable groove 3, and both third side plates 13 are provided with a second burr edge 6 for sealing the busbar groove 4.

[0026] By setting a first burr edge 5 for sealing the foot groove 3 and a second burr edge 6 for sealing the busbar groove 4 on the second side plate 12 and the third side plate 13 respectively, the glue is prevented from flowing out of the foot groove 3 and the busbar groove 4 during the glue injection process. Therefore, there is no need to use other jigs or pressure blocks in the production process of waterproof wire clips, which reduces the production cost, labor cost and production time of waterproof wire clips. Moreover, it is based on the original size and shape of the wire clips. The first burr edge 5 and the second burr edge 6 are integrally formed with the lower cover body 1 by injection molding. The so-called first burr edge 5 and the second burr edge 6 are the burrs formed on the second side plate 12 and the third side plate 13. After the glue solidifies, the first burr edge 5 and the second burr edge 6 can be punctured or cut off.

[0027] The thickness of the first cloak edge 5 and the second cloak edge 6 ranges from 0.1mm to 0.2mm. If it is less than this range, the first cloak edge 5 and the second cloak edge 6 are difficult to injection mold. If it is greater than this range, the first cloak edge 5 and the second cloak edge 6 are not easy to puncture or cut off. In this embodiment, the thickness of the first cloak edge 5 and the second cloak edge 6 is 0.12mm.

[0028] In this embodiment, the first draped edge 5 is located on the end face of the second side plate 12 near the glue tank 2. One first draped edge 5 blocks two lead wire grooves 3, and the second draped edge 6 is located in the busbar groove 4, that is, one busbar groove 4 corresponds to one second draped edge 6. The end face of the second side plate 12 near the glue tank 2 corresponds to the plane in the waterproof line clip mold structure in the prior art. The first draped edge 5 is obtained by directly grinding the mold plane without designing a separate mold. Similarly, the second draped edge 6 is obtained by directly processing the waterproof line clip mold structure in the prior art, and the overall structure is simpler.

[0029] In some other embodiments, the first cape edge 5 is located in the foot groove 3, that is, one foot groove 3 corresponds to one first cape edge 5. This first cape edge 5 structure is achieved by redesigning the mold, which makes the first cape edge 5 structure neater and uses less material.

[0030] It should be noted that the first burr edge 5 of the sealing foot groove 3 and the second burr edge 6 of the sealing busbar groove 4 in this utility model do not necessarily need to completely seal the foot groove 3 and busbar groove 4. It is only necessary to ensure that the glue does not flow out during the glue injection process. Glue is injected into the glue tank 2 using a glue dispensing machine, and the lower cover of the wire clip is placed in an oven at 70 degrees Celsius for 5 minutes to allow the glue to solidify and form a complete sealing ring.

[0031] Example 2:

[0032] like Figure 5 As shown, a cape clip includes a cape clip lower cover as in Embodiment 1, and also includes an upper cover 7. One end of the upper cover 7 is rotatably connected to one end of the lower cover body 1, and the other end of the upper cover 7 is connected to the other end of the lower cover body 1 via a buckle 8.

[0033] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the two embodiments described above. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

Claims

1. A cape with a lower cover, characterized in that, The lower cover body (1) includes a first side plate (11), a second side plate (12) and two oppositely arranged third side plates (13). The first side plate (11) and the second side plate (12) are arranged opposite to each other. The first side plate (11), the second side plate (12) and the two third side plates (13) together form a glue groove (2). The second side plate (12) is provided with a foot wire groove (3) for foot wires to pass through. The two third side plates (13) are each provided with a busbar groove (4) for busbars to pass through. The second side plate (12) is provided with a first drapery edge (5) for sealing the foot wire groove (3). The two third side plates (13) are each provided with a second drapery edge (6) for sealing the busbar groove (4).

2. The cape wire clip lower cover according to claim 1, characterized in that, The first cloak edge (5) is located on the second side plate (12) and close to the end face of the glue tank (2).

3. The cape wire clip lower cover according to claim 1, characterized in that, The first cloak edge (5) is located in the foot groove (3).

4. The cape wire clip lower cover according to claim 1, characterized in that, The second drapery edge (6) is located inside the busbar groove (4).

5. The cape wire clip lower cover according to claim 1, characterized in that, The thickness of the first cloak edge (5) and the second cloak edge (6) ranges from 0.1mm to 0.2mm.

6. The cape wire clip lower cover according to claim 5, characterized in that, The thickness of the first cloak edge (5) and the second cloak edge (6) is 0.12 mm.

7. The cape wire clip lower cover according to claim 1, characterized in that, The first cloak edge (5), the second cloak edge (6), and the lower cover body (1) are integrally formed by injection molding.

8. A cloak thread clip, characterized in that, The cloak includes the lower cover of the cloak wire clip as described in any one of claims 1 to 7, and also includes an upper cover (7), one end of the upper cover (7) being rotatably connected to one end of the lower cover body (1), and the other end of the upper cover (7) being connected to the other end of the lower cover body (1) via a buckle (8).

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