Matrix signal connection module

Abstract

The utility model discloses a matrix signal connection module, which comprises a mounting plate, a plug, a socket, a master control PCBA board and a supporting copper column, the supporting copper column sequentially penetrates through the socket, the mounting plate and the plug and is locked, and the master control PCBA board is mounted on the supporting copper column; a line pressing connector is integrated on the main control PCBA board, the socket is in plug-in fit with the line pressing connector, and the plug is in plug-in fit with the socket; a first waterproof pad is arranged between the plug and the mounting plate, and a second waterproof pad is arranged between the socket and the mounting plate; the plug and the socket are both of an integrated structure with a waterproof function. The structural design of the connecting module meets the waterproof and dustproof effects, and the fault risk can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of signal connection modules, in particular to a matrix signal connection module. Background Art

[0002] The matrix signal connection module is used for multi-signal transmission, and is a miniaturized industrial product with high density, light weight and high reliability, which is applied to small aircraft, robots and medical products. Specifically in application, it realizes the connection of each functional module, such as an image acquisition control module, a network module, a positioning module, etc. When integrally installed, it is necessary to waterproof and dustproof the connection module to reduce the risk of failure. Summary of the Utility Model

[0003] (1) Technical Problem

[0004] The purpose of the utility model is to provide a matrix signal connection module to solve the problem that the structural design of the connection module meets the waterproof and dustproof effects and reduces the risk of failure.

[0005] (2) Technical Solution

[0006] To achieve the above object, the utility model provides the following technical solution:

[0007] A matrix signal connection module includes a mounting plate, a plug, a socket, a main control PCBA board and support copper columns. The support copper columns sequentially pass through the socket, the mounting plate and the plug and are locked. The main control PCBA board is mounted on the support copper columns; a wire pressing connector is integrated on the main control PCBA board. The socket is in plug-in fit with the wire pressing connector, and the plug is in plug-in fit with the socket; a first waterproof pad is arranged between the plug and the mounting plate, and a second waterproof pad is arranged between the socket and the mounting plate; both the plug and the socket are integrated structures with waterproof functions.

[0008] Preferably, the mounting plate is provided with mounting holes for inserting the plug and the socket.

[0009] Preferably, the plug includes a first integrated seat. A first protrusion is arranged on one side of the first integrated seat, and a second protrusion is arranged on the other side of the first integrated seat. A plurality of plugging holes in a rectangular array are arranged on the first protrusion and the second protrusion. A plurality of first wires are embedded in the plugging holes, and there is a first distance between the end of the first wire inserted into the plugging hole and the end face of the second protrusion.

[0010] Preferably, the socket includes a second integrated base. One side of the second integrated base is provided with a plug-in groove that is inserted and matched with the second protrusion, and the other side of the second integrated base is provided with a third protrusion. A plurality of second wires corresponding to the plug holes are arranged in a rectangular array in the plug-in groove. One end of the second wire is inserted into the plug hole, and the other end is connected with a pin for inserting into the wire pressing connector.

[0011] Preferably, there is a second distance between one end of the second wire on the side of the first wire and the bottom surface of the plug-in groove, and the first distance is the same as the second distance.

[0012] Preferably, the first wire is encapsulated in the first integrated base, and the second wire and the pin are encapsulated in the second integrated base.

[0013] Preferably, a plurality of flexible cable connectors are integrated on the main control PCBA board on both sides of the wire pressing connector.

[0014] Preferably, the flexible cable connector is used to connect at least one of an image acquisition control module, a safety monitoring carrier board module, a data transmission control board, and a network positioning function integrated control board through an FPC flexible cable.

[0015] Preferably, the mounting plate is a metal plate.

[0016] (III) Beneficial effects

[0017] By encapsulating the plug and the socket into an integral structure with a waterproof effect, inserting the plug and the socket from both sides of the mounting plate towards each other for connection, and achieving sealing between the mounting plate and the plug through a first waterproof pad, and achieving sealing between the mounting plate and the socket through a second waterproof pad, corresponding sealing is achieved at both the installation position and the insertion position, having good waterproof and dustproof effects;

[0018] Meanwhile, the main control PCBA board is connected to the mounting plate through support copper columns, and the mounting plate, the plug, and the socket are synchronously and tightly connected to form an overall assembled structure. When locked, the socket is inserted and matched with the wire pressing connector to achieve internal connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the first perspective of the embodiment of the present invention;

[0020] Figure 2 is a schematic structural diagram of the second perspective of the embodiment of the present invention;

[0021] Figure 3 is an exploded structural diagram of the embodiment of the present invention;

[0022] Figure 4This is a schematic diagram of the first perspective structure of the plug in the embodiment of the present utility model;

[0023] Figure 5 This is a schematic diagram of the second perspective structure of the plug in the embodiment of the present utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the socket in the embodiment of the present utility model;

[0025] Figure 7 This is a schematic diagram of the matching of the embodiment of the present utility model with the functional module;

[0026] In Figures 1 to 7 the correspondence between the component names or lines and the drawing reference numerals is as follows:

[0027] Mounting plate 1, mounting hole 100, plug 2, first integrated base 21, first protrusion 22, second protrusion 23, insertion hole 24, first wire 25, socket 3, second integrated base 31, insertion slot 32, third protrusion 33, second wire 34, pin 35, main control PCBA board 4, support copper column 5, wire pressing connector 6, first waterproof pad 7, second waterproof pad 8, flexible cable connector 9. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0029] Referring to Figures 1 - 7 as shown, in the embodiment of the present utility model, a matrix signal connection module is proposed, which includes a mounting plate 1, a plug 2, a socket 3, a main control PCBA board 4 and a support copper column 5. The support copper column 5 sequentially passes through the socket 3, the mounting plate 1 and the plug 2 and is locked. The main control PCBA board 4 is installed on the support copper column 5. The plug 2, the socket 3 and the mounting plate 1 are locked through the support copper column 5, and the main control PCBA board 4 is installed on the support copper column 5 by screws to realize the structural assembly of the entire module. Specifically, the plug 2 passes through the mounting plate 1 and then is in insertion fit with the socket 3, and the insertion part has a good waterproof effect. At the same time, a wire pressing connector 6 is integrated on the main control PCBA board 4. The socket 3 is in insertion fit with the wire pressing connector 6, and the plug 2 is in insertion fit with the socket 3. When the main control PCBA board 4 is installed on the support copper column 5, the socket 3 is in insertion fit with the wire pressing connector 6 to complete the conduction connection between the plug 2 and the socket 3 and the conduction connection between the socket 3 and the wire pressing connector 6, so as to realize the communication connection between the plug 2 and the main control PCBA board 4. Among them, the mounting plate 1 is a metal plate and has good mechanical stability.

[0030] Meanwhile, a first waterproof pad 7 is provided between the plug 2 and the mounting plate 1, and a second waterproof pad 8 is provided between the socket 3 and the mounting plate 1. The waterproof and dustproof functions of the installation position are realized through the first waterproof pad 7 and the second waterproof pad 8, and a good seal is further achieved at the plugging and mating position between the plug 2 and the socket 3. Thus, the waterproof and dustproof performance is improved under the action of external sealing and plugging and mating sealing.

[0031] Specifically, both the plug 2 and the socket 3 are integrated structures with waterproof functions, that is, the encapsulation structures of the plug 2 and the socket 3 themselves have waterproof effects.

[0032] Mounting holes 100 for inserting the plug 2 and the socket 3 are formed in the mounting plate 1, that is, the plugging and mating position between the plug 2 and the socket 3 is located within the mounting holes 100, and the external first waterproof pad 7 and second waterproof pad 8 achieve the internal sealing of the mounting holes 100.

[0033] Among them, the plug 2 includes a first integrated base 21. A first protrusion 22 is provided on one side of the first integrated base 21, and a second protrusion 23 is provided on the other side of the first integrated base 21. A number of plugging holes 24 in a rectangular array are provided on the first protrusion 22 and the second protrusion 23. A number of first wires 25 are embedded in the plugging holes 24. There is a first distance between the end of the first wire 25 inserted into the plugging hole 24 and the end face of the second protrusion 23. The second protrusion 23 is used to be inserted into the mounting hole 100 to achieve plugging and mating with the socket 3, while the first integrated base 21 is used to press the first waterproof pad 7, and the first wires 25 are encapsulated through the first protrusion 22 and the second protrusion 23. The reserved first distance in the plugging holes 24 facilitates plugging and conduction with the socket 3.

[0034] Specifically, the socket 3 includes a second integrated base 31. A plugging groove 32 for plugging and mating with the second protrusion 23 is provided on one side of the second integrated base 31, and a third protrusion 33 is provided on the other side of the second integrated base 31. The plugging effect is satisfied after plugging through the cooperation between the plugging groove 32 and the second protrusion 23. A number of second wires 34 corresponding to the plugging holes 24 are arranged in a rectangular array in the plugging groove 32. One end of the second wire 34 is inserted into the plugging hole 24, and the other end is connected with a pin 35 for inserting into the wire pressing connector 6. When the second protrusion 23 is inserted into the plugging groove 32, the second wire 34 is inserted into the plugging hole 24 to conductively connect with the first wire 25 correspondingly, and the pin 35 is inserted into the wire pressing connector 6, so as to realize the connection between the plug 2 and the main control PCBA board 4.

[0035] To ensure the connection between the first wire 25 and the second wire 34, a second spacing is provided between one end of the second wire 34 on one side of the first wire 25 and the bottom surface of the insertion slot 32, and the first spacing is the same as the second spacing. It should be noted that to ensure the reliable conduction connection between the first wire 25 and the second wire 34, the mating portion of the first wire 25 and the second wire 34 has an insertion mating structure.

[0036] Specifically, the first wire 25 is encapsulated in the first integrated base 21, and the second wire 34 and the pin 35 are encapsulated in the second integrated base 31. Through encapsulation, both the plug 2 and the socket 3 have good waterproof performance on their own. The first integrated base 21 and the second integrated base 31 are made of non-metallic materials and have insulating properties.

[0037] To facilitate the communication connection of the entire connection module with an external control module through the main control PCBA board 4, specifically, a plurality of flexible cable connectors 9 are integrated on the main control PCBA board 4 on both sides of the wire pressing connector 6, and the flexible cable connectors 9 are used to connect FPC flexible cables.

[0038] Specifically, the flexible cable connector 9 is used to connect at least one of an image acquisition control module, a security monitoring carrier board module, a data transmission control board, and a network positioning function integrated control board through an FPC flexible cable. The types of external modules specifically connected are not limited to the above modules, and the connection of more functional modules can also be achieved.

[0039] Specifically, the control module, the main control PCBA board 4, and other modules with control functions proposed in this embodiment are all mature technologies. The purpose of this embodiment is to optimize the waterproof and dustproof performance of the integrated connection module.

[0040] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0042] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.

Claims

1. A matrix signal connection module, characterized in that: It includes a mounting plate, a plug, a socket, a main control PCBA board and a supporting copper column, wherein the supporting copper column passes through the socket, the mounting plate and the plug in sequence and is locked, and the main control PCBA board is installed on the supporting copper column; The main control PCBA board is integrated with a crimping connector, the socket is plugged and matched with the crimping connector, and the plug is plugged and matched with the socket; A first waterproof pad is provided between the plug and the mounting plate, and a second waterproof pad is provided between the socket and the mounting plate; The plug and the socket are both integrated structures with waterproof function.

2. A matrix signal connection module according to claim 1, characterized in that: The mounting plate is provided with mounting holes for inserting the plug and the socket.

3. A matrix signal connection module according to claim 2, characterized in that: The plug includes a first integrated socket, a first protrusion is provided on one side of the first integrated socket, a second protrusion is provided on the other side of the first integrated socket, a plurality of plugging holes in a rectangular array are provided on the first protrusion and the second protrusion, a plurality of first wires are embedded in the plugging holes, and a first distance is formed between one end of the first wire inserted into the plugging hole and an end surface of the second protrusion.

4. A matrix signal connection module according to claim 3, characterized in that: The socket comprises a second integrated seat, one side of the second integrated seat is provided with an inserting groove for inserting and matching with the second protrusion, and the other side of the second integrated seat is provided with a third protrusion; A plurality of second wires corresponding to the plug holes are arranged in a rectangular array in the plug slot, one end of the second wire is inserted into the plug hole, and the other end is connected to a pin for inserting into the crimping connector.

5. A matrix signal connection module according to claim 4, characterized in that: There is a second distance between one end of the second wire located on one side of the first wire and the bottom surface of the plug-in slot, and the first distance is the same as the second distance.

6. A matrix signal connection module according to claim 5, characterized in that: The first conductive wire is packaged in the first integrated socket, and the second conductive wire and the plug pin are packaged in the second integrated socket.

7. A matrix signal connection module according to any one of claims 1 to 6, characterized in that: The main control PCBA board is integrated with a plurality of cable connectors located on both sides of the crimping connector.

8. A matrix signal connection module according to claim 7, characterized in that: The cable connector is used to connect at least one of an image acquisition control module, a safety monitoring carrier module, a data transmission control board, and a network positioning function integrated control board through an FPC cable.

9. A matrix signal connection module according to claim 7, characterized in that: The mounting plate is a metal plate.

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