Waterproof rectangular connector

Abstract

The utility model relates to a waterproof rectangular connector, which belongs to the technical field of rectangular connectors and comprises a connector body, a connector socket is inserted into the bottom of the connector body, and a fixing assembly used for mounting and fixing the rectangular connector is mounted on the outer side of the connector body. The top of the connector socket is provided with a sealing assembly used for achieving sealing, the sealing assembly comprises an annular plate slidably connected to the outer side of the connector socket, the bottom of the annular plate is rotatably connected with two threaded cylinders through bearings, and rubber sleeves are fixed to the outer sides of the threaded cylinders. And the interior of the threaded cylinder is in threaded connection with a fixing screw rod, the top of the annular plate is slidably connected with two limiting plates, and supporting rods are fixed to the opposite sides of the two limiting plates. When the waterproof rectangular connector is used, the rectangular connector has high waterproof sealing capability, so that the rectangular connector can be normally used under harsh environment conditions.

Description

TECHNICAL FIELD

[0001] The utility model relates to rectangular connector technical field, concretely is a waterproof rectangular connector. BACKGROUND

[0002] With the development of communication, electronic, automobile and ship fields, the application of micro rectangular connector is more and more extensive, and more and more application environment puts forward higher environmental adaptability requirement to the electric connector, along with the improvement of use demand, the market urgently needs the rectangular connector with higher waterproof sealing capacity.

[0003] The existing rectangular connector generally does not have waterproof function, so that under the condition of severe environment, the normal use may not occur, so that the expected use effect cannot be reached, and the practical needs of the user cannot be better met. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the shortage of prior art, the utility model provides a waterproof rectangular connector, which has the advantages of effective waterproofing, and solves the problem that the existing rectangular connector may not be used normally under severe environmental conditions.

[0006] (II) technical scheme

[0007] In order to realize the above-mentioned purpose of effective waterproofing, the utility model provides the following technical scheme: a waterproof rectangular connector, comprising a connector body, a connector socket is inserted into the bottom of the connector body, a fixing assembly for installing and fixing the rectangular connector is installed on the outer side of the connector body, and a sealing assembly for realizing sealing is installed on the top of the connector socket.

[0008] The sealing assembly comprises an annular plate slidingly connected to the outer side of the connector socket, two threaded barrels are rotatably connected to the bottom of the annular plate through bearings, a rubber sleeve is fixed to the outer side of the threaded barrel, a fixed screw is screw-connected in the threaded barrel, two limiting plates are slidingly connected to the top of the annular plate, supporting rods are fixed to the opposite sides of the two limiting plates, an adjusting frame is fixed to the top of the annular plate, and a sealing ring is slidingly connected to the outer side of the connector socket.

[0009] Further, the fixing assembly comprises a plug flange fixed to the bottom of the connector body, a socket flange is fixed to the bottom of the connector socket, two fixing seats are fixed to the top of the socket flange, and two fastening screws are screw-connected in the plug flange.

[0010] Further, the bottom end of the fastening screw penetrates the plug flange and is inserted into the fixing seat. Further, the bottom end of the fastening screw penetrates the plug flange and is inserted into the fixing seat.

[0011] Further, two said support rods are fixed at the opposite sides of two fixed seats respectively.

[0012] Further, the lower end of the fixed screw rod is fixed with the top of the socket flange, and the connector body and the connector socket are fixed with a plurality of wires on the opposite sides.

[0013] Further, the adjustable distance of the fixed screw rod in the threaded barrel is greater than the adjustable distance from the top of the annular plate to the bottom of the limiting plate.

[0014] Further, the adjustable distance of the fixed screw rod in the threaded barrel is greater than the adjustable distance from the top of the adjusting frame to the bottom of the sealing ring.

[0015] Further, the length of the adjusting frame is greater than the length of the outside of the connector socket, and the width of the adjusting frame is equal to the width of the outside of the connector socket.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a waterproof rectangular connector, has the following

[0018] Beneficial effects:

[0019] The waterproof rectangular connector, through the cooperation of the connector body, the connector socket and the sealing assembly, the annular plate and the sealing ring, can have high waterproof sealing capacity when used, so that it can be used normally under harsh environmental conditions, thereby better meeting the practical needs of users. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structure of the utility model is shown in the figure;

[0021] Figure 2 The utility model Figure 1 The enlarged view of A in the utility model;

[0022] Figure 3 The utility model is a three-dimensional schematic view of the rubber sleeve connecting structure.

[0023] In the figure: 1 connector body, 2 connector socket, 300 fixed assembly, 301 plug flange, 302 socket flange, 303 fixed seat, 304 fastening screw, 400 sealing assembly, 401 annular plate, 402 threaded barrel, 403 rubber sleeve, 404 fixed screw rod, 405 support rod, 406 limiting plate, 407 adjusting frame, 408 sealing ring, 5 wire. DETAILED DESCRIPTION

[0024] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0025] Please refer to Figures 1 to 3 The utility model provides a kind of technical scheme: a waterproof rectangular connector, including connector body 1, the bottom of connector body 1 is inserted with connector socket 2, the outside of connector body 1 is equipped with the fixed component 300 for installing and fixing rectangular connector, the top of connector socket 2 is equipped with the sealing component 400 for realizing sealing;

[0026] By the cooperation of connector body 1, connector socket 2 and sealing component 400 in annular plate 401, sealing ring 408, rectangular connector can have higher waterproof sealing capacity when using, to ensure that it can be used normally under the condition of severe environment, to better meet the practical needs of users.

[0027] Fixed component 300 in the embodiment is the structure for installing and fixing rectangular connector.

[0028] As Figure 1 Indicated, fixed component 300 includes plug flange 301 fixed in the bottom of connector body 1, the bottom of connector socket 2 is fixed with socket flange 302, the top of socket flange 302 is fixed with two fixed seats 303, the inside of plug flange 301 is connected with two fastening screws 304.

[0029] It should be noted that the bottom end of fastening screw 304 penetrates plug flange 301 and is connected with fixed seat 303, to ensure that connector body 1 and connector socket 2 can be effectively fixed by plug flange 301, fixed seat 303 and fastening screw 304.

[0030] In addition, the opposite end of two support rods 405 is fixed on the opposite side of two fixed seats 303 respectively, to ensure that support rod 405 can be effectively fixed.

[0031] In addition, the low end of fixed screw 404 is fixed with the top of socket flange 302, to ensure that fixed screw 404 can be effectively fixed, and the opposite side of connector body 1 and connector socket 2 is fixed with a plurality of wires 5, to ensure the normal use of connector body 1 and connector socket 2.

[0032] Sealing component 400 in the embodiment is the structure for making rectangular connector have sealing waterproof performance.

[0033] As Figure 1 , Figure 2 and Figure 3 shown, the sealing assembly 400 comprises an annular plate 401 slidingly connected to the outside of the connector socket 2, the bottom of the annular plate 401 is rotatably connected with two threaded barrels 402 through bearings, the outside of the threaded barrel 402 is fixedly connected with a rubber sleeve 403, the inside of the threaded barrel 402 is threadedly connected with a fixed screw rod 404, the top of the annular plate 401 is slidingly connected with two limiting plates 406, the opposite sides of the two limiting plates 406 are fixedly connected with support rods 405, the top of the annular plate 401 is fixedly connected with an adjusting frame 407, and the outside of the connector socket 2 is slidingly connected with a sealing ring 408.

[0034] It should be noted that the adjustable distance of the fixed screw rod 404 inside the threaded barrel 402 is greater than the adjustable distance from the top of the annular plate 401 to the bottom of the limiting plate 406, which ensures that the annular plate 401 can be effectively limited by the limiting plate 406, and at the same time avoids the situation that the threaded barrel 402 and the fixed screw rod 404 fall off during adjustment.

[0035] In addition, the adjustable distance of the fixed screw rod 404 inside the threaded barrel 402 is greater than the adjustable distance from the top of the adjusting frame 407 to the bottom of the sealing ring 408, which ensures that the adjusting frame 407 can effectively extrude the sealing ring 408, thereby achieving better sealing effect, and at the same time avoiding the situation that the threaded barrel 402 and the fixed screw rod 404 fall off during adjustment.

[0036] In addition, the length inside the adjusting frame 407 is greater than the length of the outside of the connector socket 2, and the width inside the adjusting frame 407 is equal to the width of the outside of the connector socket 2, so that the adjusting frame 407 slides more stably on the outside of the connector socket 2.

[0037] The working principle of the above embodiment is as follows:

[0038] In use, first, the connector body 1 is connected with the connector socket 2, then under the action of the plug flange 301, the socket flange 302, the fixed seat 303 and the fastening screw 304, the rectangular connector can be effectively spliced and fixed, then the rubber sleeve 403 is rotated to drive the threaded barrel 402 to rotate, and under the action of the internal threaded rotating force, the threaded barrel 402 moves up and down on the outside of the fixed screw rod 404 to drive the annular plate 401 to move up and down, thereby driving the adjusting frame 407 to move up and down, so that the sealing ring 408 can be extruded by the adjusting frame 407, and the sealing ring 408 can be in contact with the bottom of the plug flange 301 more tightly, thereby making the space inside the connector body 1 and the connector socket 2 at the connection position relatively airtight, thereby achieving the waterproof effect.

[0039] Compared with the prior art, the waterproof rectangular connector, by cooperation of the connector body 1, the connector socket 2 and the annular plate 401 and the sealing ring 408 in the sealing assembly 400, can have higher waterproof sealing capability in use, thereby ensuring normal use under severe environmental conditions, thereby better meeting the practical needs of users, and solving the problem that the existing rectangular connector can not be normally used under severe environmental conditions.

[0040] The electric elements in the present application are electrically connected with the controller and the power supply, the control mode of the present application is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the provision of the external power supply also belongs to the common knowledge in the art, and the present application is mainly used for protecting the mechanical device, therefore the control mode and the circuit connection of the present application will not be explained in detail.

[0041] It should be noted that the terms "comprising", "including", or any other variation thereof are intended to cover a non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such process, method, article or apparatus. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or apparatus that includes the element.

[0042] Although the embodiments of the present application have been shown and described, it is understood that those skilled in the art can make various changes, modifications, replacements and variations to these embodiments without departing from the principles and spirits of the present application.

Claims

1. A waterproof rectangular connector comprising a connector body (1), characterized by: The bottom of the connector body (1) is inserted with a connector socket (2), the outer side of the connector body (1) is provided with a fixing assembly (300) for mounting and fixing the rectangular connector, and the top of the connector socket (2) is provided with a sealing assembly (400) for realizing sealing. The sealing assembly (400) comprises an annular plate (401) slidably connected to the outer side of the connector socket (2), two threaded barrels (402) rotatably connected to the bottom of the annular plate (401) through bearings, rubber sleeves (403) fixed to the outer sides of the threaded barrels (402), fixed screws (404) screw-connected in the interiors of the threaded barrels (402), two limiting plates (406) slidably connected to the top of the annular plate (401), support rods (405) fixed to the sides, opposite to each other, of the two limiting plates (406), and an adjusting frame (407) fixed to the top of the annular plate (401), and the outer side of the connector socket (2) is slidably connected with a sealing ring (408).

2. The waterproof rectangular connector according to claim 1, characterized by: The fixing assembly (300) comprises a plug flange (301) fixed to the bottom of the connector body (1), a socket flange (302) fixed to the bottom of the connector socket (2), two fixing bases (303) fixed to the top of the socket flange (302), and two fastening screws (304) screw-connected in the interior of the plug flange (301).

3. The waterproof rectangular connector according to claim 2, characterized by: The bottom ends of the fastening screws (304) penetrate through the plug flange (301) and are screw-connected with the fixing bases (303).

4. The waterproof rectangular connector according to claim 2, characterized by: The opposite ends of the two support rods (405) are fixed to the opposite sides of the two fixing bases (303), respectively.

5. The waterproof rectangular connector according to claim 2, characterized by: The bottom end of the fixed screw (404) is fixed to the top of the socket flange (302), and the opposite sides of the connector body (1) and the connector socket (2) are both fixed with a plurality of wires (5).

6. The waterproof rectangular connector according to claim 1, characterized by: The adjustable distance of the fixed screw (404) in the interior of the threaded barrel (402) is greater than the adjustable distance from the top of the annular plate (401) to the bottom of the limiting plate (406).

7. The waterproof rectangular connector according to claim 1, characterized by: The adjustable distance of the fixed screw (404) in the interior of the threaded barrel (402) is greater than the adjustable distance from the top of the adjusting frame (407) to the bottom of the sealing ring (408).

8. The waterproof rectangular connector according to claim 1, characterized by: The length in the interior of the adjusting frame (407) is greater than the length of the outer side of the connector socket (2), and the width in the interior of the adjusting frame (407) is equal to the width of the outer side of the connector socket (2).

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