Waterproof connector convenient to assemble and electronic transmission

Abstract

The utility model discloses a waterproof connector convenient to assemble and an electronic transmission. The waterproof connector convenient to assemble comprises a connecting plug, a connecting socket, an installation pressing plate, a plurality of first conductive pieces and a plurality of second conductive pieces. The first conductive piece is arranged on the connecting plug; the second conductive piece is arranged on the bayonet socket; the mounting pressing plate is arranged on the connecting plug or the connecting socket, and a plurality of mounting hole sites are formed in the mounting pressing plate and used for being connected to external equipment; the first conductive piece can be in contact with the second conductive piece when the connecting plug is inserted into the bayonet socket, and the mounting pressing plate can be matched with a waterproof gasket on external equipment so as to realize waterproofness between the connecting plug or the bayonet socket and the external equipment; by means of the structure, the connector and the external equipment can be detachably connected, meanwhile, water prevention between the connector and the external equipment is achieved, the situation that water is soaked in the riding process is avoided, the maintenance convenience of the connector is improved, and the use requirement is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bicycle, in particular to a waterproof connector convenient to assemble and electronic transmission. BACKGROUND

[0002] In order to adapt to the diversity of road and meet the demand of off-road, bicycle evolves the version of variable speed, and the variable speed bicycle is installed on the vehicle to realize gear change, and with the continuous progress of technology, the traditional mechanical transmission is gradually replaced by electronic transmission, and the variable speed bicycle equipped with electronic transmission is controlled by the controller on the vehicle head when it needs to change speed, and the electronic transmission is transmitted to the electronic transmission through the wire harness, and the electronic transmission makes corresponding speed change action according to the instruction.

[0003] A waterproof connector, electronic transmission and bicycle are disclosed in Chinese patent CN2023212675680, the waterproof connector realizes the conduction of electric signal through the cooperation of male plug and female plug, and realizes waterproof through the cooperation of waterproof groove and waterproof ring; When the waterproof connector is actually installed and used, one of the male plug and the female plug needs to be installed on the external device and waterproof treatment is done, and then the other one of the male plug and the female plug is connected, so as to realize the waterproof of the whole line; But the waterproof connector and the external device are all waterproofed by filling waterproof glue, and the waterproof glue is not only troublesome in production, but also inconvenient in subsequent maintenance; Therefore, a waterproof connector convenient to assemble and electronic transmission are needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at least to solve one of the technical problems existing in the prior art. Therefore, the utility model provides a waterproof connector convenient to assemble and electronic transmission.

[0005] The technical scheme adopted by one embodiment of the utility model to solve its technical problem is: a waterproof connector convenient to assemble, which comprises a plug, a plug seat, a mounting pressing plate, a plurality of first conductive parts and a plurality of second conductive parts.

[0006] The first conductive part is arranged on the plug;

[0007] The second conductive part is arranged on the plug seat;

[0008] The mounting pressing plate is arranged on the plug or the plug seat, and a plurality of mounting hole positions are arranged on the mounting pressing plate for connecting to the external device;

[0009] The first conductive part can contact the second conductive part when the plug is inserted into the plug seat, and the mounting pressing plate can cooperate with the waterproof gasket on the external device to realize waterproof.

[0010] As one of the preferred embodiments of the utility model, the mounting pressing plate is integrally formed with the plug or the plug seat.

[0011] As one of the preferred embodiments of the utility model, the first conductive piece is provided with a conductive slot, and the second conductive piece is provided with a conductive pin, which is inserted into the conductive slot.

[0012] As one of the preferred embodiments of the utility model, a limiting structure is arranged between the plug and the plug seat, for limiting the relative rotation between the plug and the plug seat.

[0013] As one of the preferred embodiments of the utility model, the limiting structure comprises a limiting groove arranged on the plug and a limiting block arranged on the plug seat, and the limiting block extends into the limiting groove.

[0014] As one of the preferred embodiments of the utility model, an annular groove is arranged on the outer side wall of the plug, and an O-ring is arranged in the annular groove, which can abut against the inner side wall of the plug seat when the plug is inserted into the plug seat.

[0015] As one of the preferred embodiments of the utility model, an installation mark is arranged on the plug and / or the plug seat.

[0016] An electronic transmission comprises the waterproof connector.

[0017] The waterproof connector is convenient to assemble, comprising a plug, a plug seat, a mounting pressing plate, a plurality of first conductive pieces and a plurality of second conductive pieces; the first conductive pieces are arranged on the plug; the second conductive pieces are arranged on the plug seat; the mounting pressing plate is arranged on the plug or the plug seat, and a plurality of mounting holes are arranged on the mounting pressing plate for connection to an external device; the first conductive pieces can contact the second conductive pieces when the plug is inserted into the plug seat, and the mounting pressing plate can cooperate with a waterproof gasket on the external device to realize waterproof connection between the plug or the plug seat and the external device; the above structure can realize detachable connection between the connector and the external device, and also realize waterproof connection between the two, avoid water immersion during riding, improve the convenience of connector maintenance, and meet the use requirement. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0019] Fig. 1 It is a structure schematic view of a waterproof connector convenient to assemble;

[0020] Fig. 2 It is a first exploded view of a waterproof connector convenient to assemble;

[0021] Fig. 3 Figure 2 is a second exploded view of the waterproof connector of the present application. DETAILED DESCRIPTION

[0022] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0023] In the description of the present application, the meaning of multiple is more than two, greater than, less than, more than, etc. is not included in the number, above, below, etc. is included in the number. If there is a description of the first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0024] In the description of the present application, it is understood that the position description is involved, for example, the position or location relationship indicated by up, down, front, back, left, right, etc. is based on the position or location relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and is not used to indicate or imply that the device or element indicated must have a specific position, be constructed and operated in a specific position, so it cannot be understood as a limitation on the present application.

[0025] In the present application, unless otherwise explicitly limited, the words "set", "install", "connect" and the like should be broadly understood, for example, they can be directly connected, or indirectly connected through an intermediate medium; can be fixedly connected, or can be detachably connected, or can be integrally formed; can be mechanically connected; can be the internal communication or interaction relationship of two elements. The skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0026] Reference Figs. 1-3 A waterproof connector convenient to assemble, comprising a plug 10, a plug seat 20, a mounting pressing plate 30, a plurality of first conductive parts 40 and a plurality of second conductive parts 50;

[0027] The first conductive part 40 is arranged on the plug 10;

[0028] The second conductive part 50 is arranged on the plug seat 20;

[0029] The mounting pressing plate 30 is arranged on the plug 10 or the socket 20, and a plurality of mounting hole positions 31 are arranged on the mounting pressing plate 30 and used for being connected to an external device.

[0030] The first conductive piece 40 can be in contact with the second conductive piece 50 when the plug 10 is inserted into the socket 20, and the mounting pressing plate 30 can be matched with a waterproof gasket on the external device to realize waterproof between the plug 10 or the socket 20 and the external device.

[0031] Referring to Figs. 1-3 In the utility model, the plug 10 is arranged on the controller, specifically, when in use, firstly, the first conductive piece 40 on the plug 10 is connected to an external device, then the mounting pressing plate 30 is arranged opposite to a mounting position on the external device, it is to be explained that the mounting pressing plate 30 is pressed on a waterproof gasket on the external device, then a bolt is threaded through the mounting hole position 31 on the mounting pressing plate 30 and is screwed to the external device, thereby realizing the connection between the mounting pressing plate 30 (the plug 10) and the external device, then the second conductive piece 50 on the socket 20 is connected to an electronic transmission, finally, the plug 10 is inserted into the socket 20, and the signal conduction path between the controller and the electronic transmission is: the controller, the first conductive piece 40, the second conductive piece 50 and the electronic transmission, further, an annular groove 70 is arranged on the outer side wall of the plug 10, an O-shaped ring is arranged in the annular groove 70, and the O-shaped ring can be in abutment with the inner side wall of the socket 20 when the plug 10 is inserted into the socket 20, wherein waterproof between the plug 10 and the controller is realized by the cooperation of the mounting pressing plate 30 and the waterproof gasket, and waterproof between the plug 10 and the socket 20 is realized by the cooperation of the O-shaped ring on the outer side wall of the plug 10 and the inner side wall of the socket 20, finally, the waterproof of the whole circuit is realized, the utility model has the advantages that: the above structure can realize detachable connection between the connector and an external device, and also realizes waterproof between the connector and the external device, avoids the situation of water immersion during riding, improves the convenience of connector maintenance, and meets the use requirement.

[0032] In some embodiments, the mounting pressing plate 30 is integrally formed with the plug 10 or the socket 20.

[0033] In some embodiments, a conductive slot 41 is arranged on the first conductive piece 40, and a conductive pin 51 is arranged on the second conductive piece 50 and is inserted into the conductive slot 41.

[0034] In some embodiments, a limiting structure 60 is arranged between the plug 10 and the socket 20 for limiting the relative rotation between the plug 10 and the socket 20; as preferred, the limiting structure 60 comprises a limiting groove 61 arranged on the plug 10 and a limiting protrusion 62 arranged on the socket 20, the limiting protrusion 62 extending into the limiting groove 61.

[0035] In some embodiments, an installation mark 80 is arranged on the plug 10 and / or the socket 20; the installation mark 80 indicates the plug direction, facilitating the user's wiring operation.

[0036] An electronic transmission comprising the waterproof connector.

[0037] Of course, the utility model is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or replacements without departing from the spirit of the utility model, and these equivalent modifications and replacements are all included in the range defined by the claims of the present application.

Claims

1. A waterproof connector which is easy to assemble, characterized by: The waterproof connector comprises a plug (10), a socket (20), a mounting pressing plate (30), a plurality of first conductive members (40) and a plurality of second conductive members (50). The first conductive members (40) are arranged on the plug (10). The second conductive members (50) are arranged on the socket (20). The mounting pressing plate (30) is arranged on the plug (10) or the socket (20), and a plurality of mounting holes (31) are arranged on the mounting pressing plate (30) for being connected to an external device. The first conductive members (40) can be in contact with the second conductive members (50) when the plug (10) is inserted into the socket (20), and the mounting pressing plate (30) can be matched with a waterproof gasket on the external device to realize waterproof connection between the plug (10) or the socket (20) and the external device.

2. A waterproof connector for facilitating assembly according to claim 1, characterized in that: The mounting pressing plate (30) is integrally formed with the plug (10) or the socket (20).

3. A waterproof connector for facilitating assembly according to claim 1, characterized in that: The first conductive members (40) are provided with conductive slots (41), and the second conductive members (50) are provided with conductive pins (51) which are inserted into the conductive slots (41).

4. A waterproof connector for facilitating assembly according to claim 1, characterized in that: A limiting structure (60) is arranged between the plug (10) and the socket (20) for limiting relative rotation between the plug (10) and the socket (20).

5. A waterproof connector for facilitating assembly according to claim 4, wherein: The limiting structure (60) comprises a limiting groove (61) arranged on the plug (10) and a limiting protrusion (62) arranged on the socket (20), and the limiting protrusion (62) extends into the limiting groove (61).

6. A waterproof connector for facilitating assembly according to claim 1, characterized in that: An annular groove (70) is arranged on the outer side wall of the plug (10), and an O-ring is arranged in the annular groove (70), which can abut against the inner side wall of the socket (20) when the plug (10) is inserted into the socket (20).

7. A waterproof connector for facilitating assembly according to claim 1, wherein: An installation mark (80) is arranged on the plug (10) and / or the socket (20).

8. An electronic transmission characterized by: The waterproof connector comprises a plug (10), a socket (20), a mounting pressing plate (30), a plurality of first conductive members (40) and a plurality of second conductive members (50). The first conductive members (40) are arranged on the plug (10). The second conductive members (50) are arranged on the socket (20). The mounting pressing plate (30) is arranged on the plug (10) or the socket (20), and a plurality of mounting holes (31) are arranged on the mounting pressing plate (30) for being connected to an external device. The first conductive members (40) can be in contact with the second conductive members (50) when the plug (10) is inserted into the socket (20), and the mounting pressing plate (30) can be matched with a waterproof gasket on the external device to realize waterproof connection between the plug (10) or the socket (20) and the external device. The mounting pressing plate (30) is integrally formed with the plug (10) or the socket (20). The first conductive members (40) are provided with conductive slots (41), and the second conductive members (50) are provided with conductive pins (51) which are inserted into the conductive slots (41). A limiting structure (60) is arranged between the plug (10) and the socket (20) for limiting relative rotation between the plug (10) and the socket (20). The limiting structure (60) comprises a limiting groove (61) arranged on the plug (10) and a limiting protrusion (62) arranged on the socket (20), and the limiting protrusion (62) extends into the limiting groove (61). An annular groove (70) is arranged on the outer side wall of the plug (10), and an O-ring is arranged in the annular groove (70), which can abut against the inner side wall of the socket (20) when the plug (10) is inserted into the socket (20). An installation mark (80) is arranged on the plug (10) and / or the socket (20). The waterproof connector comprises a plug (10), a socket (20), a mounting pressing plate (30), a plurality of first conductive members (40) and a plurality of second conductive members (50).

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