Quick connection type electronic connecting wire

Abstract

The utility model provides a quick connection type electronic connecting wire, which comprises an end and a tail cover connected with the end, the opening is formed in the top of the end, the spring is arranged on the opening, and the connecting piece is connected with the spring. The extension clamping plates are arranged on the two side surfaces of the tail cover; the end cover is arranged at one end of the end head, connecting grooves are formed in the upper end and the lower end of the end cover, and the connecting grooves are connected with the connecting piece in a buckled mode so that the end head and the end cover can be rapidly connected; the clamping arms are symmetrically arranged on the two sides of the opening end of the end cover; and the clamping arm is connected with the extending clamping plate, so that the end head and the end cover are further connected and fixed. According to the utility model, the dismounting is convenient, the efficiency of installation and maintenance is improved, the reliability and durability of connection are enhanced, the connecting wires can be spliced rapidly, and the practicability is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to a quick connection type electronic connecting line. BACKGROUND

[0002] The electronic connecting line is a wire for transmitting current. The current is usually transmitted in a point-to-point manner. The structure of the power line mainly includes an outer sheath, an inner sheath and a conductor. Common transmission conductors include copper and aluminum wires.

[0003] The electronic connecting line connector is an important component for connecting the electronic connecting line to a transmission line. In actual use, the electronic connecting line connector is usually connected to each other in a plug-in or clamped manner. Personnel need to operate according to the actual situation. However, the existing electronic connecting line can be quickly connected to the line through the connector carried by itself, but it is difficult to quickly fix the connection part, thereby greatly reducing the work efficiency of the personnel in daily work. Therefore, the research direction of the utility model is to design a quick connection type electronic connecting line. UTILITY MODEL CONTENT

[0004] The utility model provides a quick connection type electronic connecting line, which can effectively solve the above problems.

[0005] The utility model is implemented as follows:

[0006] A quick connection type electronic connecting line comprises

[0007] a tail cover connected to the end head, an opening formed at the top of the end head, a spring arranged on the opening, and a connecting piece connected to the spring;

[0008] extension clamping plates arranged on the two side faces of the tail cover;

[0009] an end cover arranged at one end of the end head, connecting grooves formed at the upper and lower ends of the end cover, and the connecting grooves being buckled with the connecting piece to quickly connect the end head and the end cover;

[0010] clamping arms symmetrically arranged on the two side faces of the opening end of the end cover, and the clamping arms being connected with the extension clamping plates to further connect and fix the end head and the end cover.

[0011] The utility model has the advantages of:

[0012] (1) The connecting piece driven by the spring is quickly buckled with the connecting grooves on the end cover, the extension clamping plates on the two side faces of the tail cover are further fixed with the clamping arms on the end cover, and the quick and stable connection of the end head and the end cover is realized. Meanwhile, the design is convenient to disassemble, improves the installation and maintenance efficiency, and enhances the reliability and durability of the connection. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is the front view of this utility model.

[0015] Figure 2 This is an exploded view of this utility model.

[0016] Figure 3 This is a schematic diagram of the end of this utility model.

[0017] Figure 4 This is a schematic diagram of the end cap of this utility model.

[0018] Figure 5 This is a schematic diagram of the insertion slot of this utility model.

[0019] Explanation of icon numbers:

[0020] 10. End cap; 101. Tail cap; 102. Rubber ring; 103. Opening; 104. Spring; 105. Connecting plate;

[0021] 106. Snap-fit ​​protrusion; 107. First bayonet; 108. Extension plate; 1080. Second bayonet; 109. Insertion slot; 1090. Elastic element; 1091. Protrusion;

[0022] 20. End cap; 201. Connecting groove; 202. Adaptor groove; 203. Snap-fit ​​arm; 204. Outward-facing part; 205. Limiting port; 206. Insertion plate;

[0023] 30. Connecting wire; 40. Overload protection device. Detailed Implementation

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only to represent selected embodiments of the present application.

[0025] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0026] Referring to Figures 1-5 As shown in FIG. 1, a quick connection electronic connecting line comprises

[0027] a head 10, a tail cover 101 connected with the head 10, an opening 103 formed on the top of the head 10, a spring 104 arranged on the opening 103, a connecting piece connected with the spring 104, the connecting piece comprising a connecting plate 105, a buckling protrusion 106 arranged on the connecting plate 105, and a first clamping hole 107 formed on one end of the buckling protrusion 106; as the head 10 is inserted into the cavity on the end cover 20, the spring 104 is deformed, the connecting plate 105 is recessed into the opening 103, until the buckling protrusion 106 at one end of the connecting plate 105 protrudes from the connecting groove 201, the spring 104 returns to its original state, so that the first clamping hole 107 on the buckling protrusion 106 is clamped with the connecting groove 201, and the head 10 and the end cover 20 are fixed.

[0028] It should be noted that the length of the connecting groove 201 is slightly longer than the length of the buckling protrusion 106, so that enough distance is reserved for the buckling protrusion 106 to retreat in the subsequent disassembly process, thereby ensuring that the head 10 and the end cover 20 can be quickly disassembled.

[0029] an extension clamping plate 108 arranged on the two side surfaces of the tail cover 101; one end of the extension clamping plate 108 is formed with a second clamping hole 1080, and the second clamping hole 1080 is used for clamping with the limiting hole 205 arranged on the clamping arm 203.

[0030] End cap 20, provided at one end of the end head 10, a connecting groove 201 is formed at the upper and lower ends of the end cap 20, the connecting groove 201 is buckled with the connecting piece, so that the end head 10 and the end cap 20 are quickly connected.

[0031] The clamping arm 203 is symmetrically arranged at both sides of the opening end of the end cap 20; the clamping arm 203 is connected with the extension clamping plate 108, so that the end head 10 and the end cap 20 are further connected and fixed; the clamping arm 203 has an everted part 204, which is used to pry the clamping arm 203, so that the clamping arm 203 is quickly separated from the extension clamping plate 108.

[0032] The first clamping hole 107 is concave in the buckle protrusion 106, and has a depth A, which satisfies 0.2mm≤A≤0.5mm. In order to avoid the buckle protrusion 106 from being separated from the connecting groove 201. In one embodiment, A is about 0.3mm. If A is too deep, it may cause the first clamping hole 107 to be unable to separate from the connecting groove 201; if A is too shallow, it may cause the first clamping hole 107 and the connecting groove 201 to be unable to form effective clamping.

[0033] One end of the end head 10 is provided with a rubber ring 102, and the outer periphery of the rubber ring 102 is provided with a ring-shaped ridge (not shown in the figure). The cavity is also formed with an adaptive embedding groove 202 for connecting with the rubber ring 102. When the rubber ring 102 is inserted into the adaptive embedding groove 202, the ring-shaped ridge is clamped with another set of ring-shaped ridges (not shown in the figure) arranged in the inner circle of the adaptive embedding groove 202. With the extrusion of the rubber ring 102, the two parts of the ring-shaped ridge will just fit, so that the end head 10 and the end cap 20 are sealed and connected.

[0034] The end head 10 is provided with a plug-in groove 109, and the inner surface of the plug-in groove 109 is provided with at least three elastic members 1090 at equal intervals, and a plurality of protrusions 1091 are arranged on one end surface of the elastic member 1090. The end cap 20 has a cavity connected with the end head 10, and the cavity is provided with a plug-in plate 206 corresponding to the plug-in groove 109. In order to ensure that the end head 10 and the end cap 20 can be further connected and fixed, after the plug-in plate 206 is inserted into the plug-in groove 109, the elastic member 1090 is deformed under stress, and the protrusion 1091 increases the friction between the plug-in groove 109 and the plug-in plate 206, thereby ensuring the connection and fixation of the end head 10 and the end cap 20.

[0035] The end head 10 and the tail cover 101 are inserted with at least three connecting lines 30, and the outer wall of the connecting line 30 is sleeved with an overload protection device 40.

[0036] Working principle:

[0037] When the end head 10 is inserted into the cavity of the end cover 20, the spring 104 is deformed by force, pushing the inner recess 105 into the opening 103, until the buckling protrusion 106 protrudes from the connecting groove 201, the spring 104 returns to its original state, and the first clamping hole 107 on the buckling protrusion 106 is clamped with the connecting groove 201, realizing the preliminary fixation of the end head 10 and the end cover 20; at the same time, the rubber ring 102 on the end head 10 is inserted into the adaptive embedding groove 202 of the end cover 20, the annular ridge on the rubber ring 102 is clamped with the annular ridge in the adaptive embedding groove 202 and is extruded, forming a sealed connection; in addition, the insertion groove 109 on the end head 10 cooperates with the insertion plate 206 of the end cover 20, after the insertion plate 206 is inserted into the insertion groove 109, the elastic member 1090 is deformed by force, the protruding block 1091 increases the friction force, further ensuring the stable connection of the end head 10 and the end cover 20; in order to facilitate disassembly, the length of the connecting groove 201 is slightly longer than the buckling protrusion 106, leaving enough retreat space, when disassembling, only the everted part 204 of the clamping arm 203 needs to be pulled and twisted, so that the clamping arm 203 is separated from the extended clamping plate 108, and the end head 10 and the end cover 20 can be quickly disassembled; the second clamping hole 1080 on the extended clamping plate 108 is clamped with the limiting opening 205 of the clamping arm 203, further enhancing the stability of the connection. Through the above mechanism, the device realizes the functions of quick connection, sealed fixation and convenient disassembly.

[0038] The preferred embodiments of the present application have been described above, but the present application is not limited to the above embodiments, and various modifications and changes can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A quick-connect electronic cable, characterized in that, The utility model provides an end head (10), tail cover (101) connected with the end head (10), the opening (103) formed in the top of end head (10), spring (104) is arranged on the opening (103), connecting piece connected with spring (104), Extension clamping plate (108) is arranged on both sides of tail cover (101), End cover (20) is arranged on one end of end head (10), connecting groove (201) is formed in the upper and lower ends of end cover (20), connecting groove (201) is buckled with connecting piece, end head (10) and end cover (20) are quickly connected, Clamping arm (203) is symmetrically arranged on both sides of the opening end of end cover (20), clamping arm (203) is connected with extension clamping plate (108), end head (10) and end cover (20) are further connected and fixed. Connecting piece includes connecting plate (105), buckle convex (106) is arranged on connecting plate (105), first clamping hole (107) is formed in one end of buckle convex (106).

2. The quick connect electronic cable of claim 1, wherein, The first clamping hole (107) is concave in the buckle convex (106).

3. The quick connect electronic cable of claim 2, wherein, One end of end head (10) is provided with rubber ring (102), and the outer periphery of rubber ring (102) is provided with a ring-shaped ridge.

4. The quick connect electronic cable of claim 1, wherein, One end of extension clamping plate (108) is formed with second clamping hole (1080), and the second clamping hole (1080) is used for adapting and clamping with limiting hole (205) arranged on clamping arm (203).

5. The quick connect electronic cable of claim 1, wherein, Plug-in slot (109) is opened on end head (10), at least three elastic members (1090) are arranged at equal intervals on the inner surface of plug-in slot (109), and a plurality of protrusions (1091) are arranged on the surface of one end of elastic member (1090).

6. The quick connect electronic cable of claim 4, wherein, End cover (20) has a cavity connected with end head (10), and plug-in plate (206) corresponding to plug-in slot (109) is arranged in the cavity.

7. The quick connect electronic cable of claim 6, wherein, The cavity is also formed with an adaptive embedding groove (202) for connecting with rubber ring (102).

8. The quick connect electronic cable of claim 7, wherein, Clamping arm (203) has an everted part (204) and is used for pulling apart clamping arm (203), so that clamping arm (203) and extension clamping plate (108) are quickly separated.

9. The quick connect electronic cable of claim 1, wherein, End head (10) and tail cover (101) are inserted with at least three connecting wires (30), and the outer wall of connecting wire (30) is sleeved with an overload protection device (40).

10. The quick connect electronic cable of claim 1, wherein, ​

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