Waterproof electronic cable connector with quick plugging structure

Abstract

The utility model discloses a waterproof electronic cable connector with a rapid plugging structure, which relates to the technical field of cable connectors and comprises a connector, a plug and a waterproof assembly, a first waterproof shell is provided with a protruding plate, one side, close to the first waterproof shell, of the connector is provided with a second waterproof shell, the second waterproof shell is provided with a groove, and the protruding plate is provided with a through hole. A limiting plate is arranged at the top of the fixing base, a first rotating shaft is rotationally connected to the limiting plate, a connecting arm is arranged on the first rotating shaft, a torsion spring sleeves the first rotating shaft, the connecting arm is rotationally connected with the torsion spring, a clamping frame is connected to the connecting arm, a clamping groove is formed in the top of the clamping frame, and a limiting protruding block is arranged at the top of the first waterproof shell. Through the arrangement of the waterproof assembly, water can be prevented, internal connecting parts can be physically protected, damage to the connecting position caused by external force collision and the like is reduced, the two waterproof shells can be tightly connected through the design of the locking assembly, and rapid insertion and extraction are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable connector technical field, concretely is a waterproof electronic cable connector with quick plug -pull structure. BACKGROUND

[0002] With the rapid development of electronic technology, the function of electronic equipment is increasingly powerful, and its internal electronic cable connection also becomes more complex and diversified, at the same time, people put forward higher requirements to the portability, reliability and waterproof performance of electronic equipment, and the traditional electronic cable connector is often difficult to meet these demands in plug -pull speed and waterproof performance.

[0003] In the prior art, an annular rubber sealing ring is arranged at the connection between the plug and the socket, when the plug is inserted into the socket, the sealing ring is deformed by extrusion, fills the gap and prevents moisture from entering, however, the sealing ring is generally made of elastic materials such as rubber, and is prone to aging after long-term use, under the influence of environmental factors such as long-term high temperature, low temperature, ultraviolet radiation and chemical corrosion, the rubber will gradually become hard and brittle, lose elasticity and result in a decline in sealing performance, thereby greatly reducing the waterproof effect, therefore, we propose a waterproof electronic cable connector with quick plug -pull structure. SUMMARY

[0004] The utility model discloses a waterproof electronic cable connector with quick plug -pull structure to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a waterproof electronic cable connector with quick plug -pull structure, including connector and plug, the port of being set up on the connector and the cable body of being connected on the plug, still including:

[0006] Waterproof assembly, the waterproof assembly includes the first waterproof shell of setting up on the plug, the protruding plate is arranged on the first waterproof shell, the second waterproof shell is arranged on the side of the connector close to the first waterproof shell, and the recess is set up on the second waterproof shell.

[0007] Locking assembly, the locking assembly includes the fixed seat of being fixed at the top of the second waterproof shell, the limit board is arranged on the top of the fixed seat, the first rotation shaft is rotatably connected on the limit board, the connecting arm is arranged on the first rotation shaft, the torsion spring is sleeved on the first rotation shaft, the connecting arm is rotatably connected with the torsion spring, the clamping frame is connected on the connecting arm, the clamping frame top sets up the clamping groove, and the limit protruding block is arranged on the top of the first waterproof shell.

[0008] Further, the limit protruding block is arranged as an inclined surface, the side of the limit protruding block close to the second waterproof shell is lower, and the handle is arranged on the clamping frame.

[0009] By the above arrangement, the limiting protrusion is conveniently clamped in the clamping groove, the handle is arranged to conveniently separate the limiting protrusion from the clamping groove, and quick plugging is realized.

[0010] Further, the locking assemblies are arranged in three, and the three locking assemblies are respectively arranged on the top of the first waterproof shell and the second waterproof shell.

[0011] By the above arrangement, the close connection between the first waterproof shell and the second waterproof shell is strengthened.

[0012] Further, the first waterproof shell is arranged with a heat dissipation assembly, the heat dissipation assembly comprises heat dissipation holes, and the first waterproof shell is arranged with a dust screen on the side close to the heat dissipation holes.

[0013] By the above arrangement, the heat generated during the operation of the connector is discharged through the arrangement of the heat dissipation assembly.

[0014] Further, the first waterproof shell is arranged with a heat dissipation assembly, the heat dissipation assembly comprises heat dissipation holes, and the first waterproof shell is arranged with a dust screen on the side close to the heat dissipation holes.

[0015] By the above arrangement, the dust screen is conveniently installed and removed, and the dust remaining thereon is conveniently cleaned.

[0016] Further, the first waterproof shell is arranged with a heat dissipation assembly, the heat dissipation assembly comprises heat dissipation holes, and the first waterproof shell is arranged with a dust screen on the side close to the heat dissipation holes.

[0017] By the above arrangement, the liquid is discharged from the guide plate through the arrangement of the guide assembly, and the liquid is prevented from flowing into the shell through the heat dissipation holes.

[0018] Further, the limiting protrusion is smaller than the clamping groove, and the groove and the protruding plate are embedded with each other.

[0019] By the above arrangement, the first waterproof shell and the second waterproof shell are connected without gaps.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are as follows:

[0021] The utility model discloses, through setting up waterproof subassembly, not only waterproof, still can play the physical protection effect to the connecting component inside, reduce the damage caused to the connecting place because of external force collision etc., the design of locking subassembly can be closely connected between two waterproof shell, and convenient and quick plug -in, solved the sealing ring generally is made of elastic material such as rubber, after long -term use, easy to appear aging phenomenon, under the influence of long -term high temperature, low temperature, ultraviolet radiation, chemical corrosion etc. Environmental factor, rubber will gradually harden, become fragile, lose elasticity, cause sealing performance to drop, thereby make waterproof effect greatly discount the problem. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a waterproof electronic cable connector front view with quick plug -in structure.

[0023] Figure 2 It is a waterproof electronic cable connector side view with quick plug -in structure.

[0024] Figure 3 It is Figure 2 The enlarged view of A in the middle.

[0025] Figure 4 It is a waterproof electronic cable connector with quick plug -in structure middle heat dissipation subassembly structure diagram.

[0026] Figure 5 It is a waterproof electronic cable connector with quick plug -in structure split diagram.

[0027] Reference numerals in the drawing:

[0028] 1, connector;2, plug;3, cable body;

[0029] 4, waterproof subassembly;41, first waterproof shell;42, second waterproof shell;43, recess;44, convex plate;

[0030] 5, locking subassembly;51, fixed seat;52, limit board;53, first rotating shaft;54, connecting arm;55, clamping frame;56, clamping groove;57, limit bump;58, handle;

[0031] 6, heat dissipation subassembly; 61, heat dissipation hole; 62, dust screen;

[0032] 7, flow guide subassembly; 71, second rotating shaft; 72, flow guide plate;

[0033] 8, slide rail;9, port. DETAILED DESCRIPTION

[0034] Clearly and completely describe the technical scheme in the embodiments of the utility model with the drawings in the embodiments of the utility model below, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0035] As shown in Figures 1-5 The utility model provides a kind of waterproof electronic cable connector with quick plug structure, including connector 1 and plug 2, port 9 being set up on connector 1 and cable body 3 being connected on plug 2, it is characterized by further comprising:

[0036] Waterproof assembly 4, waterproof assembly 4 includes the first waterproof shell 41 being arranged on plug 2, the raised plate 44 is arranged on the first waterproof shell 41, the second waterproof shell 42 is arranged on the side of connector 1 close to the first waterproof shell 41, recess 43 is set up on the second waterproof shell 42;

[0037] Locking assembly 5, locking assembly 5 includes the fixed seat 51 being fixed on the top of second waterproof shell 42, the fixed seat 51 top is provided with the limit plate 52, the first rotating shaft 53 is rotatably connected on the limit plate 52, the connecting arm 54 is arranged on the first rotating shaft 53, torsion spring is sleeved on the first rotating shaft 53, the connecting arm 54 is rotatably connected with torsion spring, the clamping frame 55 is connected on the connecting arm 54, the clamping groove 56 is set up on the top of clamping frame 55, the limit lug 57 is provided on the top of first waterproof shell 41, locking assembly 5 is provided with three, three locking assembly 5 are located on the top of first waterproof shell 41 and second waterproof shell 42, the size of limit lug 57 is less than clamping groove 56, recess 43 and raised plate 44 are mutually embedded;

[0038] Specifically, first plug 2 is inserted into the port 9 on connector 1, the raised plate 44 on the first waterproof shell 41 will be completely embedded with the recess 43 set up on the second waterproof shell 42 at this time, the clamping frame 55 will be contacted with the limit lug 57 during insertion, since limit lug 57 is provided as inclined plane, so as to extrude clamping frame 55 to rotate upward through the first rotating shaft 53 and torsion spring, then when clamping frame 55 reaches the highest point of limit lug 57, limit lug 57 is clamped in the clamping groove 56 on clamping frame 55 to limit, both quick plug function can be realized, and two waterproof shells can be connected waterproof.

[0039] Further, as shown in Figure 2 And Figure 3As shown: the limiting protrusion 57 is provided as an inclined surface, the side of the limiting protrusion 57 close to the second waterproof shell 42 is lower, the clamping frame 55 is provided with a handle 58, when it is needed to pull out, the handle 58 is pulled to separate the clamping frame 55 from the limiting protrusion 57.

[0040] In the above scheme, the connector 1 generates a large amount of heat during operation, and the shell is in a sealed state and cannot discharge heat in time, such as Figure 4 As shown: the first waterproof shell 41 is provided with a heat dissipation assembly 6, the heat dissipation assembly 6 includes a heat dissipation hole 61, the side of the first waterproof shell 41 close to the heat dissipation hole 61 is provided with a dust screen 62, both sides of the first waterproof shell 41 close to the dust screen 62 are provided with sliding rails 8, and the dust screen 62 is slidably connected to the sliding rails 8. The dust screen 62 is slidably connected in the sliding rails 8, heat dissipation is performed on the inside through the heat dissipation hole 61, and the dust screen 62 can block external dust from entering the shell interior during heat dissipation.

[0041] In the above scheme, since the heat dissipation hole 61 is opened, liquid will flow into the shell interior along the heat dissipation hole 61, such as Figure 2 As shown: the side of the first waterproof shell 41 close to the dust screen 62 is provided with a flow guide assembly 7, the flow guide assembly 7 includes a second rotating shaft 71, the second rotating shaft 71 is provided with a flow guide plate 72, and the inclination angle of the flow guide plate 72 is forty-five degrees. The flow guide assembly 7 is used for discharging liquid from the flow guide plate 72 and preventing the liquid from flowing into the shell interior along the heat dissipation hole 61.

[0042] The working principle of the utility model provides: as shown: Figures 1-5 As shown: first, the plug 2 is inserted into the port 9 on the connector 1, at this time, the protruding plate 44 on the first waterproof shell 41 is completely embedded in the groove 43 opened on the second waterproof shell 42, and the clamping frame 55 is in contact with the limiting protrusion 57 during insertion. Since the limiting protrusion 57 is provided as an inclined surface, the clamping frame 55 is pressed to rotate upward through the first rotating shaft 53 and the torsional spring, and then when the clamping frame 55 reaches the highest point of the limiting protrusion 57, the limiting protrusion 57 is clamped in the clamping groove 56 on the clamping frame 55 for limiting, which can realize the functions of quick plugging and unplugging and connect and waterproof the two waterproof shells. When it is needed to pull out, the handle 58 is pulled to separate the clamping frame 55 from the limiting protrusion 57, the dust screen 62 is slidably connected in the sliding rails 8, heat dissipation is carried out on the inside through the heat dissipation hole 61, the dust screen 62 can block external dust from entering the shell interior during heat dissipation, and when liquid falls on the shell, the liquid is discharged through the flow guide plate 72.

[0043] The above merely describes preferred embodiments of the present application and is not intended to limit the present application in any form, although the present application has been disclosed as above with preferred embodiments, however, it is not intended to limit the present application, any person skilled in the art without departing from the technical scheme of the present application can make some changes or modifications to the above-mentioned technical content for equivalent embodiments, the implementation schemes in the above-mentioned embodiments can be further combined or replaced, as long as it does not deviate from the technical scheme of the present application, any simple modification, equivalent change and modification made to the above-mentioned embodiments according to the technical essence of the present application still belongs to the scope of the present application.

Claims

1. A waterproof electronic cable connector with a quick-plug structure, comprising a connector (1) and a plug (2), a port (9) opened on the connector (1) and a cable body (3) connected to the plug (2), characterized in that, Also includes: Waterproof assembly (4), the waterproof assembly (4) includes a first waterproof shell (41) disposed on the plug (2), the first waterproof shell (41) is provided with a protrusion plate (44), the connector (1) is provided with a second waterproof shell (42) on the side near the first waterproof shell (41), and the second waterproof shell (42) is provided with a groove (43). The locking assembly (5) includes a fixing seat (51) fixed on the top of the second waterproof shell (42). A limiting plate (52) is provided on the top of the fixing seat (51). A first rotating shaft (53) is rotatably connected to the limiting plate (52). A connecting arm (54) is provided on the first rotating shaft (53). A torsion spring is sleeved on the first rotating shaft (53). The connecting arm (54) is rotatably connected to the torsion spring. A snap-fit ​​frame (55) is connected to the connecting arm (54). A snap-fit ​​groove (56) is provided on the top of the snap-fit ​​frame (55). A limiting protrusion (57) is provided on the top of the first waterproof shell (41).

2. A waterproof electronic cable connector with a quick-plug structure according to claim 1, characterized in that: The limiting protrusion (57) is set as an inclined surface, and the side of the limiting protrusion (57) closer to the second waterproof shell (42) is lower. The snap-fit ​​frame (55) is provided with a handle (58).

3. A waterproof electronic cable connector with a quick-plug structure according to claim 1, characterized in that: The locking assembly (5) is provided in three parts, and the three locking assemblies (5) are respectively located on the top of the first waterproof shell (41) and the second waterproof shell (42).

4. A waterproof electronic cable connector with a quick-plug structure according to claim 1, characterized in that: The first waterproof shell (41) is provided with a heat dissipation component (6), which includes heat dissipation holes (61). A dustproof mesh (62) is provided on the side of the first waterproof shell (41) near the heat dissipation holes (61).

5. A waterproof electronic cable connector with a quick-plug structure according to claim 4, characterized in that: The first waterproof shell (41) is provided with slide rails (8) on both sides near the dustproof net (62), and the dustproof net (62) is slidably connected to the slide rails (8).

6. A waterproof electronic cable connector with a quick-plug structure according to claim 4, characterized in that: A flow guiding component (7) is provided on the side of the first waterproof shell (41) near the dustproof net (62). The flow guiding component (7) includes a second rotating shaft (71) and a flow guiding plate (72) is provided on the second rotating shaft (71). The tilt angle of the flow guiding plate (72) is set to forty-five degrees.

7. A waterproof electronic cable connector with a quick-plug structure according to claim 1, characterized in that: The size of the limiting protrusion (57) is smaller than that of the slot (56), and the groove (43) and the protrusion (44) are fitted together.

Images