Internet of Things converter with waterproof structure

Abstract

The utility model relates to the technical field of internet of things converters, in particular to an internet of things converter with a waterproof structure, which comprises a converter body, a wiring unit is arranged on the side edge of the converter body, and the wiring unit comprises a connector lug and a connector. The converter body is provided with a first waterproof structure and a second waterproof structure at the periphery of the connector lug; wherein the first waterproof structure is used for sealing a wiring port of the connector lug, the second waterproof structure is used for fastening the connector so as to seal the wiring port and a wiring terminal of the connector, and when the connector is separated from the connector lug, waterproof protection can be performed on the connector head in a manner of plugging the wiring port through the convex structure. When the connector is clamped with the connector lug, the end cover is screwed to be matched with the stop part to abut against the elastic claw, then the elastic claw clamps the water stop ring to be matched with the connector to achieve the water stop effect, and the elastic body can be detached through rotation after long-time use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of internet of things converter, especially relates to an internet of things converter with waterproof structure. BACKGROUND

[0002] The internet of things converter is a kind of key equipment in internet of things system, mainly for realizing the conversion of signal and protocol, to facilitate the interconnection between different devices, and the internet of things device is usually deployed in various environments, including outdoor, industrial site, basement etc., and these environments may have high humidity, rain, splashing water and other moisture threats.

[0003] The waterproof structure can be provided to waterproof the wiring connection, such as the prior art Chinese patent publication No. "CN219627003U" discloses a converter waterproof structure, which includes a converter body, a plurality of wiring mechanisms are arranged on the right side of the converter, the wiring mechanism includes a wiring pipe fixed on the right side of the converter body, an outer thread is arranged on the right side of the outer circle of the wiring pipe, an adjusting groove is arranged at the right end of the wiring pipe, a locking piece is movably connected to the outer circle of the wiring pipe, an inner thread is arranged on the inner circle of the locking piece, the locking piece can be rotated and moved to the right along the outer thread, the four wiring pipe end heads with adjusting grooves can be clamped and fixed, the internal wiring is fixed to avoid loosening, the end cover, fixing ring, snap ring, annular groove and sealing gasket are used in cooperation to prevent water from entering the inside of the wiring pipe, effectively achieving waterproof effect, and the rubber pad can protect the converter, and the reset mechanism can reset the rubber pad corner that is deformed and inwardly recessed, so that the rubber pad can protect the converter for a long time.

[0004] In the specific operation, after the plug is connected, the end cover, fixing ring, snap ring, annular groove and sealing gasket are used in cooperation to prevent water from entering the inside of the wiring pipe, but considering that the connecting line is not connected, the connecting head is exposed and cannot be waterproofed, and the locking piece has an elastic structure that cannot be replaced due to aging or damage after long-term use. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings that the connecting head is exposed and cannot be waterproofed, and the locking piece cannot be replaced in the prior art, and proposes an internet of things converter with waterproof structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model designs a kind of internet of things converter with waterproof structure, including converter body, wiring unit is equipped in the side of the converter body, the wiring unit includes terminal and connecting head, the first waterproof structure and the second waterproof structure are equipped in the peripheral of the terminal of the converter body located the terminal;

[0008] Wherein, the first waterproof structure is used for sealing the wiring port of the terminal, and the second waterproof structure is used for fastening the connecting head to seal the wiring port and the terminal of the connecting head.

[0009] Further, the first waterproof structure includes an annular portion, which is an elastic structure and is connected to the second waterproof structure, and a blocking portion is connected to the periphery of the annular portion, and the blocking portion is wrapped around the periphery of the wiring port of the terminal by a sealing protrusion in the middle.

[0010] Further, the second waterproof structure includes a connecting portion and an elastic body, the connecting portion is provided on the periphery of the terminal on the side of the converter body, the elastic body is arranged between the terminal and the connecting portion, and the elastic body is threadedly connected to the connecting portion, wherein the annular portion is sleeved around the periphery of the elastic body.

[0011] Further, a plurality of adjusting grooves are distributed around the side of the elastic body away from the converter body, and an elastic claw is formed between two adjacent adjusting grooves, the connecting head is arranged in the center through hole of the elastic body, and a water stop ring is arranged between the connecting head and the elastic claw.

[0012] Further, the second waterproof structure further includes an end cover, the end cover is threadedly connected to one end of the elastic body, the end cover is provided with a through hole in the center, and a stop portion is formed by extending downward from the inner wall of the end cover at the through hole, the stop portion and the elastic claw are in sliding contact through a guide inclined surface, and the elastic claw is used for clamping the water stop ring and the connecting head.

[0013] Further, the blocking portion can be arranged in the center through hole of the elastic body by deforming in contact.

[0014] The internet of things converter with waterproof structure has the advantages that: the first and second waterproof structures are provided around the wiring unit, when the connecting head is separated from the terminal, the terminal can be waterproofed by blocking the wiring port with the protruding structure, when the connecting head is engaged with the terminal, the elastic claw can be tightly pressed by rotating the end cover and cooperating with the stop portion, then the elastic claw clamps the water stop ring and the connecting head to achieve the water stopping effect, the connecting head can be fixed by clamping with the elastic claw, the stability of connection is improved, and the elastic body can be disassembled by rotating after long-term use, and the elastic body can be replaced to prevent damage and aging after long-term use.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic view of the utility model;

[0016] Figure 2 It is the structure schematic view of the second waterproof structure of the utility model;

[0017] Figure 3 It is the structure schematic view of the second waterproof structure of the utility model; Figure 2 It is the structure schematic view of the second waterproof structure of the utility model;

[0018] Figure 4 It is the section view of the stop part of the utility model.

[0019] In the figure: 1, converter body;2, wiring unit;21, wiring head;22, connecting head;3, first waterproof structure;31, annular part;32, plugging part;4, second waterproof structure;41, connecting part;42, elastic body;421, adjusting groove;422, elastic claw;43, water stop ring;44, end cover;441, stop part. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Referring to Figures 1-4 A kind of Internet of Things converter with waterproof structure, including converter body 1, wiring unit 2 is equipped in the side of the converter body 1, the wiring unit 2 includes wiring head 21 and connecting head 22, the first waterproof structure 3 and the second waterproof structure 4 are equipped with in the peripheral of the wiring head 21 where the converter body 1 is located;

[0022] Wherein, the first waterproof structure 3 is used to seal the wiring port of the wiring head 21, the second waterproof structure 4 is used to fasten the connecting head 22, to seal wiring port and the wiring terminal of connecting head 22.

[0023] It needs to be supplemented that wiring head 21 is connected with the internal circuit board of converter body 1, connecting head 22 is connected with power cord or other connecting equipment, when wiring head 21 is separated from connecting head 22, the first waterproof structure 3 is sealed to wiring port for waterproof, and when wiring head 21 is connected with connecting head 22, the second waterproof structure 4 is used to fasten connecting head 22, and also used to seal wiring port and wiring terminal for waterproof.

[0024] Further, the first waterproof structure 3 comprises a ring-shaped portion 31 which is an elastic structure and is connected with the second waterproof structure 4, and a blocking portion 32 is connected at the periphery of the ring-shaped portion 31, and the blocking portion 32 is wrapped around the periphery of the wire port of the terminal 21 by a sealing protrusion in the middle.

[0025] Further, the second waterproof structure 4 comprises a connecting portion 41 and an elastic body 42, the connecting portion 41 is arranged at the periphery of the terminal 21 on the side of the converter body 1, the elastic body 42 is arranged between the terminal 21 and the connecting portion 41, and the elastic body 42 is threadedly connected with the connecting portion 41, wherein the ring-shaped portion 31 is sleeved around the periphery of the elastic body 42.

[0026] In the embodiment, the elastic body 42 is preferably made of a material such as silica gel or plastic which has the ability to deform, one end of which can cause the elastic claw 422 to deform to a certain extent in cooperation with the adjusting groove 421, and the other end thereof is threadedly connected with the ring-shaped portion 31 by the hardness thereof to prevent aging and damage from occurring after long-term use;

[0027] The center through hole of the elastic body 42 matches the diameter of the connecting head 22, and the connecting head 22 is also used to support the end of the elastic body 42 which is away from the elastic claw 422;

[0028] Specifically, the ring-shaped portion 31 is preferably made of a material such as rubber or silica gel which has the ability to deform, and is arranged around the thread of the elastic body 42 in a sleeved manner to increase friction and prevent the ring-shaped portion 31 from being separated from the elastic body 42.

[0029] More specifically, the elastic body 42 is circumferentially distributed with a plurality of adjusting grooves 421 on the side which is away from the converter body 1, and the elastic claw 422 is formed between the two adjacent adjusting grooves 421, the connecting head 22 is arranged in the center through hole of the elastic body 42, and the water stop ring 43 is arranged between the connecting head 22 and the elastic claw 422.

[0030] In general, the second waterproof structure 4 further comprises an end cover 44 which is threadedly connected with one end of the elastic body 42, the center of the end cover 44 is provided with a through hole, and the inner wall of the end cover 44 extends downward at the through hole to form a stop portion 441, the stop portion 441 and the elastic claw 422 slide against each other through a guide inclined surface, and the elastic claw 422 is used to clamp the water stop ring 43 and the connecting head 22.

[0031] It is worth mentioning that the end cover 44 is threadedly connected with the elastic body 42 near one end of the elastic claw 422, the stopper 441 of the end cover 44 gradually abuts against the elastic claw 422 during movement, the elastic claw 422 is slightly deformed under the action of the adjusting groove 421, and then the elastic claw 422 clamps the water stop ring 43 and the connecting head 22.

[0032] Finally, the plugging part 32 can be arranged in the central through hole of the elastic body 42 through abutting deformation.

[0033] Working mode; when the connecting head 21 is not connected with the connecting head 22, the plugging part 32 is sealed by the sealing protrusion in the middle part to close the wire port;

[0034] When the connecting head 21 is connected with the connecting head 22, the plugging part 32 is disassembled, the end cover 44 is sleeved on the periphery of the connecting head 22 through the central through hole, and the end cover 44 is threadedly connected with the elastic body 42 through rotation, the stopper 441 of the end cover 44 gradually abuts against the elastic claw 422 during movement, the elastic claw 422 is slightly deformed under the action of the adjusting groove 421, and then the elastic claw 422 clamps the water stop ring 43 and the connecting head 22.

[0035] The elastic body 42 can also be rotated to be separated from the connecting part 41 and then replaced.

[0036] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model according to the technical scheme and utility model concept of the utility model can be equivalently replaced or changed, and all should be covered in the protection scope of the utility model.

Claims

1. An Internet of Things converter with a waterproof structure, comprising a converter body (1), characterized in that: The side of the converter body (1) is provided with a wiring unit (2), the wiring unit (2) comprises a wiring head (21) and a connecting head (22), the converter body (1) is located at the periphery of the wiring head (21) and is provided with a first waterproof structure (3) and a second waterproof structure (4); The first waterproof structure (3) is used for sealing the wiring port of the wiring head (21), and the second waterproof structure (4) is used for fastening the connecting head (22) to seal the wiring port and the wiring terminal of the connecting head (22).

2. The Internet of Things converter with waterproof structure according to claim 1, characterized in that: The first waterproof structure (3) comprises an annular part (31), the annular part (31) is an elastic structure and is connected with the second waterproof structure (4), a blocking part (32) is connected at the periphery of the annular part (31), and the blocking part (32) is wrapped around the periphery of the wiring port of the wiring head (21) through the sealing protrusion in the middle.

3. The Internet of Things converter with waterproof structure according to claim 2, characterized in that: The second waterproof structure (4) comprises a connecting part (41) and an elastic body (42), the connecting part (41) is arranged at the periphery of the wiring head (21) on the side of the converter body (1), the elastic body (42) is arranged between the wiring head (21) and the connecting part (41), and the elastic body (42) is threadedly connected with the connecting part (41), wherein the annular part (31) is sleeved at the periphery of the elastic body (42).

4. The Internet of Things converter with waterproof structure according to claim 3, characterized in that: The elastic body (42) is away from the side of the converter body (1) and is provided with a plurality of adjusting grooves (421) distributed in the circumference, and the elastic claw (422) is formed between the adjacent two adjusting grooves (421), the connecting head (22) is arranged in the center through hole of the elastic body (42), and the water stop ring (43) is arranged between the connecting head (22) and the elastic claw (422).

5. The Internet of Things converter with waterproof structure according to claim 4, characterized in that: The second waterproof structure (4) further comprises an end cover (44), the end cover (44) is threadedly connected with one end of the elastic body (42), the end cover (44) is provided with a through hole in the center, and the inner wall of the end cover (44) extends downward at the through hole to form a stop part (441), the stop part (441) and the elastic claw (422) slide through the guide inclined surface, and the elastic claw (422) is used for clamping the water stop ring (43) and the connecting head (22).

6. The Internet of Things converter with waterproof structure according to claim 4, characterized in that: The blocking part (32) can be arranged in the center through hole of the elastic body (42) by abutting deformation.

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