Integrated miniaturized connector of integrated circuit board

Abstract

The invention discloses an integrated circuit board integrated miniaturized connector, which comprises a sheath, the sheath comprises a shell and a protective cover, and the rear end of the protective cover is rotatably connected with the middle end of the top of the shell; the circuit board is arranged in the sheath, the rear end of the circuit board is connected with a plurality of terminals, and the front end of the circuit board is connected with a plurality of plug wires. The connector is suitable for the technical field of connectors, the circuit board is combined with the connector, the protective cover capable of being opened in a rotating mode is designed, the circuit board is protected, disassembly, assembly, replacement and adjustment are convenient, connection nodes are simplified, and the cost is reduced. And the circuit board is designed with multi-circuit output, so that the multi-circuit application requirement of a customer can be met, the production automation requirement can be met, and the use is more convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of connectors, and in particular is an integrated circuit board integrated miniaturized connector. Background Art

[0002] A connector generally consists of two parts, one with a metal hole wrapped in plastic or other materials, which is usually called a female connector; the other with a thin metal column with metal exposed outside, which is usually called a male connector; the male connector and the female connector work together to connect. For example, the commonly used DuPont cable has male and female connectors, and based on this, other male and female connectors are not much different.

[0003] Connectors are widely used in circuit connections and can also be used to connect circuit boards. However, the common connection method with circuit boards on the market is to install wire-to-board connectors on the circuit boards to achieve connection. The common connection method has many connection nodes and complex production processes, which makes it difficult to meet the needs of production automation. Summary of the invention

[0004] The object of the present invention is to overcome the defects of the prior art and provide an integrated circuit board integrated miniaturized connector.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] An integrated circuit board miniaturized connector, comprising:

[0007] A protective cover, comprising a housing and a protective cover, wherein a rear end of the protective cover is rotatably connected to a middle end of a top of the housing; and

[0008] The circuit board is arranged in the sheath, and a plurality of terminals are connected to the rear end thereof, and a plurality of plug wires are connected to the front end thereof.

[0009] Preferably, buckles are provided on both sides of the front end of the protective cover, and hanging platforms are correspondingly provided on both sides of the front end of the shell.

[0010] Preferably, the front end of the circuit board is provided with a plurality of wire interface pads, which are welded to the corresponding wire connectors, and the circuit board is provided with a plurality of terminal interface pads, which are welded to the corresponding terminal solder feet.

[0011] Preferably, a plurality of terminal fixing holes are opened at the rear end of the sheath, the terminals are inserted into the corresponding terminal fixing holes, a terminal hanging platform is provided at the bottom of the terminal, an elastic tongue is provided in the terminal fixing hole, the terminal hanging platform is in elastic contact with the elastic tongue for limiting the terminal.

[0012] Preferably, circuit board fixing grooves are provided on both sides of the shell, and the two ends of the circuit board are respectively clamped in the two circuit board fixing grooves. An elastic hook is provided at the front end of the circuit board fixing groove to prevent the circuit board from being withdrawn after being installed.

[0013] Preferably, a plurality of pressing grooves are provided on the front end side plate of the protective cover, and the plug-in card is arranged in the pressing grooves.

[0014] Preferably, a locking hook is provided at the bottom of the sheath for connecting with the mating end.

[0015] Preferably, the sheath is provided with anti-fouling ribs to ensure correct fitting with the adapter end.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0017] In the present invention, the circuit board is combined with the connector, and a protective cover that can be rotatably opened is designed, so that the circuit board is protected and disassembly, assembly, replacement and adjustment are convenient, the connection nodes are simplified, the functions are richer and the production process is simpler. The circuit board is designed with multi-circuit output, which can meet the customer's multi-circuit application needs and production automation needs, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structure of the connector of the present invention is shown in FIG. Figure 1 ;

[0019] Figure 2 The overall structure of the connector of the present invention is shown in FIG. Figure 2 ;

[0020] Figure 3 The overall structure of the connector of the present invention is shown in FIG. Figure 3 ;

[0021] Figure 4 This is a schematic diagram of the terminal adapter sheath structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the sheath structure of the present invention;

[0023] Figure 6 It is a schematic diagram of the terminal structure of the present invention;

[0024] Figure 7 This is a schematic diagram of the circuit board structure of the present invention;

[0025] Reference numerals: 1, sheath; 101, housing; 102, pressing groove; 1-1, terminal fixing hole; 1-2, circuit board fixing groove; 1-3, protective cover; 1-4, elastic tongue; 1-5, elastic hook; 1-6, buckle; 1-7, hanging platform; 1-8, locking hook; 1-9, anti-fool rib;

[0026] 2. Circuit board; 21. Plug-in interface pad; 22. Terminal interface pad

[0027] 3. Terminals; 3-1. Terminal hanging platform; 3-2. Terminal soldering feet;

[0028] 4. Plug in wire; 41. Plug in wire connector. DETAILED DESCRIPTION

[0029] The specific embodiments of the present invention are described in detail below.

[0030] The "range" disclosed in the present invention is defined in the form of a lower limit and an upper limit, and a given range is defined by selecting a lower limit and an upper limit, and the selected lower limit and upper limit define the boundaries of the particular range. The range defined in this way can be inclusive or exclusive of the end values, and can be arbitrarily combined, that is, any lower limit can be combined with any upper limit to form a range. For example, if a range of 10 to 50 is listed for a specific parameter, it is understood that the range of 10 to 40 and 20 to 50 is also expected. In addition, if the minimum range values ​​1 and 2 are listed, and if the maximum range values ​​3, 4 and 5 are listed, the following ranges can all be expected: 1 to 3, 1 to 4, 1 to 5, 2 to 3, 2 to 4 and 2 to 5. In this application, unless otherwise specified, the range of values ​​"a to b" represents an abbreviation of any real number combination between a and b, where a and b are both real numbers. For example, the range of values ​​"0 to 5" means that all real numbers between "0 to 5" have been fully listed in this article, and "0 to 5" is only an abbreviation of these numerical combinations.

[0031] Unless otherwise specified, all embodiments and optional embodiments of the present application can be combined with each other to form a new technical solution.

[0032] Unless otherwise specified, all technical features and optional technical features of this application can be combined with each other to form a new technical solution.

[0033] If there is no special explanation, all steps of the present application can be performed sequentially or randomly, preferably sequentially. For example, the method includes steps (a) and (b), which means that the method may include steps (a) and (b) performed sequentially, or may include steps (b) and (a) performed sequentially. For example, the method may further include step (c), which means that step (c) may be added to the method in any order. For example, the method may include steps (a), (b) and (c), or may include steps (a), (c) and (b), or may include steps (c), (a) and (b), etc.

[0034] If there is no special explanation, the "include" and "comprising" mentioned in this application are open-ended or closed-ended. For example, the "include" and "comprising" may mean that other components not listed may also be included or only the listed components may be included or only the listed components may be included.

[0035] Unless otherwise specified, the reaction is carried out at room temperature and pressure.

[0036] Unless otherwise specified, all parts or percentages are by weight.

[0037] In the present invention, all substances used are known substances and can be purchased or synthesized by known methods.

[0038] In the present invention, the devices or equipment used are all conventional devices or equipment known in the art and are commercially available.

[0039] The following is a further description of the specific implementation of the integrated circuit board miniaturized connector of the present invention in combination with the embodiments. The integrated circuit board miniaturized connector of the present invention is not limited to the description of the following embodiments.

[0040] Example:

[0041] An integrated circuit board miniaturized connector, such as Figure 1-7 As shown, including:

[0042] The sheath 1 comprises a housing 101 and a protective cover 1-3, wherein the rear end of the protective cover 1-3 is rotatably connected to the middle end of the top of the housing 101; and

[0043] The circuit board 2 is arranged in the sheath 1, and a plurality of terminals 3 are connected to the rear end thereof, and a plurality of plug wires 4 are connected to the front end thereof.

[0044] In a possible implementation manner, buckles 1-6 are provided on both sides of the front end of the protection cover 1-3, and hanging platforms 1-7 are correspondingly provided on both sides of the front end of the shell 101.

[0045] In a possible embodiment, a plurality of wire interface pads 21 are provided at the front end of the circuit board 2, and the wire interface pads 21 are welded to the corresponding wire connectors 41, and a plurality of terminal interface pads 22 are provided on the circuit board 2, and the terminal interface pads 22 are welded to the corresponding terminal solder feet 3-2.

[0046] In a possible embodiment, a plurality of terminal fixing holes 1-1 are opened at the rear end of the sheath 1, and the terminal 3 is inserted into the corresponding terminal fixing hole 1-1. A terminal hanging platform 3-1 is provided at the bottom of the terminal 3, and an elastic tongue 1-4 is provided in the terminal fixing hole 1-1. The terminal hanging platform 3-1 is in elastic contact with the elastic tongue 1-4 for limiting the terminal 3.

[0047] In a possible embodiment, circuit board fixing grooves 1-2 are opened on both sides of the shell 101, and the two ends of the circuit board 2 are respectively clamped in the two circuit board fixing grooves 1-2. An elastic hook 1-5 is provided at the front end of the circuit board fixing groove 1-2 to prevent the circuit board 2 from being ejected after being installed.

[0048] In a possible implementation manner, a plurality of pressing grooves 102 are opened on the front end side panels of the protective covers 1 - 3 , and the plug wires 4 are clamped in the pressing grooves 102 .

[0049] In a possible implementation, a locking hook 1-8 is provided at the bottom of the sheath 1 for connecting with a mating end.

[0050] In a possible implementation, the sheath 1 is provided with anti-fouling ribs 1-9 for ensuring correct adaptation with the adapter end.

[0051] It is worth noting that, according to design requirements, the number of circuit outputs should be changed accordingly according to the required number.

[0052] By adopting the above technical solution:

[0053] The terminal fixing hole 1-1 of the sheath proposed in the present application is designed to fix the terminal, and the elastic tongue 1-4 is designed in the fixing hole to hang with the terminal hanging platform 3-1 in front and back to prevent the terminal from withdrawing; the circuit board positioning grooves 1-2 are designed on both sides of the sheath to position the circuit board 2 in the sheath 1, and the circuit board pad 2-1 is welded and connected with the terminal welding foot 3-2; the elastic hook 1-5 is designed at the sheath circuit board positioning groove 1-2 to prevent the circuit board from withdrawing after being installed; the sheath is designed with a protective cover 1-3 to protect the circuit board from damage caused by external impact and foreign matter intrusion, and the cover buckle 1-6 is fastened with the sheath upper hanging platform 1-7 to realize the buckling of the protective cover; the sheath is designed with a locking hook 1-8 to connect with the matching end; the sheath is designed with anti-fool ribs 1-9 to ensure correct adaptation with the adapter end; the circuit board is designed with multiple circuits 2-2 output;

[0054] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the present invention.

Claims

1. An integrated circuit board integrated miniaturized connector, characterized in that: include: A protective sheath (1), comprising a housing (101) and a protective cover (1-3), wherein the rear end of the protective cover (1-3) is rotatably connected to the top middle end of the housing (101); and A circuit board (2) is arranged in a sheath (1), a rear end of which is connected to a plurality of terminals (3), and a front end of which is connected to a plurality of plug wires (4).

2. The integrated circuit board integrated miniaturized connector according to claim 1, characterized in that: Buckles (1-6) are provided on both sides of the front end of the protection cover (1-3), and hanging platforms (1-7) are correspondingly provided on both sides of the front end of the shell (101).

3. The integrated circuit board integrated miniaturized connector according to claim 1, characterized in that: The front end of the circuit board (2) is provided with a plurality of wire interface pads (21), the wire interface pads (21) are welded to the corresponding wire connectors (41), and the circuit board (2) is provided with a plurality of terminal interface pads (22), the terminal interface pads (22) are welded to the corresponding terminal solder feet (3-2).

4. The integrated circuit board integrated miniaturized connector according to claim 1, characterized in that: The rear end of the sheath (1) is provided with a plurality of terminal fixing holes (1-1), the terminals (3) are inserted into the corresponding terminal fixing holes (1-1), the bottom of the terminals (3) is provided with a terminal hanging platform (3-1), the terminal fixing holes (1-1) are provided with elastic tongues (1-4), the terminal hanging platform (3-1) is in elastic contact with the elastic tongues (1-4), and is used for limiting the position of the terminals (3).

5. The integrated circuit board integrated miniaturized connector according to claim 1, characterized in that: Circuit board fixing grooves (1-2) are provided on both sides of the housing (101), and the two ends of the circuit board (2) are respectively clamped in the two circuit board fixing grooves (1-2). The front end of the circuit board fixing groove (1-2) is provided with an elastic hook (1-5) for preventing the circuit board (2) from being withdrawn after being installed.

6. The integrated circuit board integrated miniaturized connector according to claim 1, characterized in that: A plurality of pressing grooves (102) are provided on the front end side plate of the protection cover (1-3), and the plug wire (4) is clamped in the pressing grooves (102).

7. The integrated circuit board integrated miniaturized connector according to claim 1, characterized in that: The bottom of the sheath (1) is provided with a locking hook (1-8) for connecting with a mating end.

8. The integrated circuit board integrated miniaturized connector according to claim 1, characterized in that: The sheath (1) is provided with anti-mismatch ribs (1-9) for ensuring correct matching with the matching end.

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