Novel 60-hole mixed type connector

Abstract

The utility model discloses a 60-hole mixed type connector, which belongs to the field of automobile wire harness connectors, and comprises a female end connector, a male end connector, a stabilizer, a power assisting mechanism and an anti-crooked needle product structure, the stabilizer is added, the stabilizer is linked with the male end connector and the female end connector, the stabilizer is assembled on the male end connector, and the power assisting mechanism is assembled on the female end connector. Linkage is carried out along with the plugging and unplugging actions of the female end connector, the plugging and unplugging operations of the connector are not affected, and the condition that the deflection angle of the terminal PIN needle in the terminal hole is too large is effectively prevented. According to the power assisting mechanism designed for the connector system, the working principle of a lever is adopted, the matched plugging and unplugging force under the condition of multiple PINs or full plugging is effectively reduced, the matching hand feeling is effectively optimized through the power assisting mechanism, and plugging can be achieved through relatively small force.

Description

Technical Field

[0001] The utility model belongs to the field of automotive wire harness connectors, and particularly relates to a new type of 60-hole hybrid connector. Background Art

[0002] At present, on the premise of ensuring the strength and safety performance of the vehicle, the functions of the vehicle are also increasing. In order to safely and effectively realize the functions on the vehicle, it is necessary to develop connector products that adapt to the corresponding functions and connect the corresponding wire harnesses to provide effective power and signal connections for the functions of the vehicle. The existing technology has the following problems: 1. Although there are already hybrid types in the terminal adaptation of existing connectors, most of the single connector has a relatively small number of holes, and there are corresponding limitations in application; 2. As the number of holes increases, the male terminal is more likely to be deflected during application, which will cause damage during the mating process and the function cannot be realized; 3. As the number of holes increases, when the terminal is fully inserted, it is more likely to have a large insertion force and it is difficult to insert in terms of feel. Content of the Utility Model

[0003] In order to solve the disadvantages and deficiencies existing in the prior art, this application proposes a 60-hole hybrid connector.

[0004] Specifically, a 60-hole hybrid connector proposed in this application

[0005] A 60-hole hybrid connector, characterized in that it includes:

[0006] A female connector, and a limit post is fixedly provided in the middle of each of the two short sides of the female connector;

[0007] A male connector, an accommodation groove capable of embedding the female connector is provided on the upper part of the male connector, a guiding groove is respectively provided on the upper parts of the side walls of the two short sides of the upper part of the male connector, and a limit table is respectively provided below the guiding grooves on the side walls of the short sides of the male connector; a locking block is provided on one long side wall of the upper part of the male connector;

[0008] A stabilizer, which is limited and slidably connected in the accommodation groove of the male connector, and the positions of the terminal holes of the male connector, the terminal holes of the female connector, and the terminal holes of the stabilizer match each other;

[0009] An assisting mechanism, which is rotatably connected to the upper part of the male connector, and the assisting mechanism is slidably connected to the limit post of the female connector; the assisting mechanism can abut against the locking block, and the locking block presses the stabilizer.

[0010] Moreover, the female connector is used to install female terminals, and the male connector is used to install male terminals. When the female connector and the male connector are plugged and mated, the needle end of the male terminal can be inserted into the socket of the female terminal.

[0011] Moreover, the main body of the female connector is a rectangular cube structure, and a plurality of terminal holes for installing female terminals are arranged inside the female connector. A first locking plate and a second locking plate are respectively embedded and installed in the middle of the two long sides of the female connector. The two locking plates are used to limit and lock the female terminals.

[0012] Moreover, the female connector is provided with three types of terminal holes, namely a first terminal hole, a second terminal hole and a third terminal hole, and the three terminal holes are arranged in a row as a whole, among which the second terminal hole with the smallest diameter is divided into two rows and evenly spaced in the middle of the female connector, a plurality of third terminal holes are symmetrically arranged in the middle of the female connector on both sides of the second terminal hole, and a plurality of first terminal holes are symmetrically arranged at the four corners of the female connector on both sides of the second terminal hole.

[0013] Moreover, the stabilizer is a rectangular frame structure, a groove penetrating from top to bottom is provided on the long side wall limit of the stabilizer, and a locking piece is provided in the middle of one long side wall of the stabilizer.

[0014] Moreover, the power assist mechanism is a U-shaped structure, and a limit groove is provided at both ends of the power assist mechanism. The shape of the limit groove matches the shape of the limit platform. The limit platform can limit the power assist mechanism to rotate to a limited angle within the range of the limit groove. A curved limit slide is provided at each end of the power assist mechanism. The limit column moves along the limit slide to drive the power assist mechanism to rotate around the limit platform.

[0015] Moreover, a ramp is arranged in the middle of the power-assisting mechanism, and the position of the ramp matches the locking block on the upper part of the male connector.

[0016] Moreover, limiting protrusions are symmetrically arranged on the power-assisting mechanisms on both sides of the inclined platform, and matching limiting grooves are arranged on the male end connecting side walls corresponding to the limiting protrusions to facilitate rotation and positioning.

[0017] The advantages and positive effects of the utility model are:

[0018] 1. Provides a new connection solution. The same connector can realize terminals of different models, specifications and wire diameters, providing customers with more choices.

[0019] 2. The anti-skew pin product structure is designed, and a stabilizer is added. The stabilizer is linked with the male and female connectors. The stabilizer is assembled on the male connector and is linked with the insertion and removal of the female connector. It will not affect the insertion and removal operations of the connector, and effectively prevents the terminal PIN from being skewed too much in the terminal hole.

[0020] 3. The assisting mechanism designed for the connector system adopts the working principle of a lever, effectively reducing the insertion and extraction force during mating in the case of multi-PIN or full insertion. The assisting mechanism effectively optimizes the mating feel, allowing insertion with a relatively small force. Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 Schematic diagram of the overall structure of the connector.

[0023] Figure 2 Schematic diagram of the female connector structure

[0024] Figure 3 Exploded structure diagram of the female connector.

[0025] Figure 4 Schematic diagram of the male connector structure

[0026] Figure 5 Exploded structure diagram of the male connector.

[0027] Figure 6 Top view layout plan of the male connector.

[0028] Figure 7 is Figure 6 A - A sectional view of

[0029] Figure 8 is Figure 6 Left view of

[0030] Reference numerals: 1. Female connector; 11. First terminal hole; 12. Second terminal hole; 13. Third terminal hole; 14. Limit post;

[0031] 2. Male connector; 21. Guide groove; 22. Limit platform; 23. Locking block; 24. Guide strip;

[0032] 3. Locking piece; 31. First locking piece; 32. Second locking piece;

[0033] 4. Assisting mechanism; 41. Inclined platform; 42. Limit protrusion; 43. Limit groove; 44. Limit slideway;

[0034] 5. Stabilizer; 51. Locking piece; 52. Groove. Detailed Embodiments

[0035] In order to make the structure and advantages of the present invention more clear, the structure of the present invention will be further described below in conjunction with the accompanying drawings.

[0036] A 60-hole hybrid connector, see attached Figure 1 As shown, it includes a female connector 1 and a male connector 2, wherein the female connector 1 is used to install the female terminal, and the male connector 2 is used to install the male terminal. When the female connector 1 is plugged with the male connector 2, the needle end of the male terminal can be inserted into the socket of the female terminal to achieve the conductive connection of the connector;

[0037] See attached Figure 2 , 3 As shown, the main body of the female connector 1 is a rectangular cube structure, and 60 terminal holes for installing female terminals are arranged inside the female connector 1. A first locking piece 313 and a second locking piece 323 are respectively embedded and installed in the middle of the two long sides of the female connector 1. The two locking pieces 3 are used to limit and lock the female terminals to prevent the pre-installed female terminals from falling out of the female connector 1. A limiting column 14 is fixed in the middle of the two short sides of the female connector 1. The limiting column 14 is a cylindrical structure, and the axis of the limiting column 14 is perpendicular to the side wall of the female connector 1.

[0038] The female connector 1 in this embodiment is provided with a total of three types of terminal holes, namely a first terminal hole 11, a second terminal hole 12 and a third terminal hole 13. The three types of terminal holes are arranged in a row as a whole, among which the second terminal hole 12 with the smallest diameter is divided into two rows and evenly spaced in the middle of the female connector 1, and a plurality of third terminal holes 13 are symmetrically arranged in the middle of the female connector 1 on both sides of the second terminal hole 12, and a plurality of first terminal holes 11 are symmetrically arranged at the four corners of the female connector 1 on both sides of the second terminal hole 12.

[0039] See attached Figure 4 As shown, the upper part of the male connector 2 is provided with a receiving groove capable of being embedded in the female connector 1, and the middle part of the male connector 2 is provided with 60 terminal holes for installing male terminals, and the positions of the male terminal holes correspond to the terminal holes of the female connector 1 one by one (see Figure 6 shown).

[0040] There is a stabilizer 5 slidably connected in the receiving groove of the male connector 2. As the number of holes increases, the male pin is prone to crookedness. Adding a stabilizer 5 structure to the connector can effectively limit the skew angle of the male PIN pin and prevent the male terminal PIN pin from being damaged or pushed out during mating and insertion.

[0041] See also Figure 8As shown, a boosting mechanism 4 is also connected to the upper part of the male connector 2. A locking block 23 is arranged in the middle of the long side of the male connector 2. The boosting mechanism 4 can abut against the locking block 23, and the locking block 23 presses the stabilizer 5 to lock the male terminal.

[0042] See the appendix Figure 5 、 7 As shown, the stabilizer 5 is a rectangular frame structure. A vertically penetrating groove 52 is arranged on the long side side wall of the stabilizer 5 in a limiting manner. A locking piece 51 is arranged in the middle of one long side side wall of the stabilizer 5; a plurality of limiting pieces are arranged inside the stabilizer 5 for supporting the needle tips of the male terminals.

[0043] On the upper parts of the two short side side walls of the accommodation groove in the upper part of the male connector 2, a guiding groove 21 is respectively arranged. The guiding groove 21 is arranged vertically, and the upper end of the guiding groove 21 communicates with the upper edge of the male connector 2; the guiding groove 21 is used for embedding the limiting post 14 of the female connector 1, and the limiting post 14 can slide along the guiding groove 21 until the connectors are plugged in place. During the process of the female connector 1 being inserted along the guiding groove 21, the stabilizer 5 is squeezed so that

[0044] Below the guiding grooves 21 on the two short side side walls of the male connector 2, a limiting platform 22 is respectively arranged.

[0045] See the appendix Figure 7 、 8 As shown, the boosting mechanism 4 is a U-shaped structure. A limiting groove 43 is arranged at each of the two ends of the boosting mechanism 4. The shape of the limiting groove 43 matches the shape of the limiting platform 22. The limiting platform 22 can limit the rotation of the boosting mechanism 4 within a limited angle range in the limiting groove 43. The rotation angle in this embodiment is 30°; a curved limiting slideway 44 is respectively arranged at the two ends of the boosting mechanism 4, and the limiting post 14 moves along the limiting slideway 44 to drive the boosting mechanism 4 to rotate around the limiting platform 22.

[0046] An inclined platform 41 is arranged in the middle of the boosting mechanism 4. The position of the inclined platform 41 matches the locking block 23 on the upper part of the male connector 2; limiting protrusions 42 are symmetrically arranged on the boosting mechanism 4 on both sides of the inclined platform 41. Corresponding limiting grooves 52 are arranged on the side wall of the male connector where the limiting protrusions 42 are located, which is convenient for accurate positioning.

[0047] The terminal holes can be adjusted according to requirements, realizing various combinations of terminal specifications for different applications. The two side locking pieces 3 are used as a secondary locking mechanism to improve the stability of the terminals.

[0048] The above are only the embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A new type of 60-hole hybrid connector, characterized in that, Comprising: A female terminal connector (1), with a limit post (14) fixedly provided at the middle of each of the two short sides of the female terminal connector (1); A male terminal connector (2), having a receiving groove at the upper part that can embed the female terminal connector (1). On the upper parts of the two short side sidewalls of the male terminal connector (2), a guiding groove (21) is respectively provided. Below the guiding grooves (21) on the sidewalls of the two short sides of the male terminal connector (2), a limiting platform (22) is respectively provided. On one long side sidewall of the upper part of the male terminal connector (2), a locking block (23) is provided; A stabilizer (5), which is limitedly arranged and slidably connected in the receiving groove of the male terminal connector (2). The terminal holes of the male terminal connector (2), the terminal holes of the female terminal connector (1), and the terminal holes of the stabilizer (5) are in matching positions; An assisting mechanism (4), which is rotatably connected to the male terminal connector (2), and is slidably connected to the limit post (14) of the female terminal connector (1); the assisting mechanism (4) can abut against the locking block (23), and the locking block (23) squeezes the stabilizer (5).

2. A novel 60-hole hybrid connector according to claim 1, characterized in that, The female terminal connector (1) is used for installing female terminals, and the male terminal connector (2) is used for installing male terminals. When the female terminal connector (1) is inserted and matched with the male terminal connector (2), the pin ends of the male terminals can be inserted into the sockets of the female terminals.

3. The novel 60-hole hybrid connector according to claim 2, wherein The main body of the female terminal connector (1) is a rectangular cube structure. Inside the female terminal connector (1), a plurality of terminal holes for installing female terminals are provided. A first locking piece (31)(3) and a second locking piece (32)(3) are respectively embedded and installed in the middle of the two long side portions of the female terminal connector (1). These two locking pieces (3) are used for limiting and locking the female terminals.

4. A novel 60-hole hybrid connector according to claim 3, characterized in that, The female terminal connector (1) is provided with three types of terminal holes, namely a first terminal hole (11), a second terminal hole (12), and a third terminal hole (13). The three types of terminal holes are respectively arranged in an integral column queue. Among them, the second terminal hole (12) with the smallest diameter is divided into two columns and evenly spaced and arranged in the middle of the female terminal connector (1). A plurality of third terminal holes (13) are symmetrically arranged inside the middle of the female terminal connector (1) on both sides of the second terminal hole (12). A plurality of first terminal holes (11) are symmetrically arranged at the four corners of the female terminal connector (1) on both sides of the second terminal hole (12).

5. A novel 60-hole hybrid connector according to claim 1, characterized in that, The stabilizer (5) is a rectangular frame structure. A vertically penetrating groove (52) is limitedly provided on the long side sidewall of the stabilizer (5). A locking piece (51) is provided at the middle of one long side sidewall of the stabilizer (5).

6. A novel 60-hole hybrid connector according to claim 1, characterized in that, The assisting mechanism (4) is a U-shaped structure. A limiting groove (43) is provided at each of the two end portions of the assisting mechanism (4). The shape of the limiting groove (43) matches the shape of the limiting platform (22). The limiting platform (22) can limit the assisting mechanism (4) to rotate within a limited angle within the range of the limiting groove (43). A curved limiting slideway (44) is respectively provided at the two end portions of the assisting mechanism (4). The limit post (14) moves along the limiting slideway (44) to drive the assisting mechanism (4) to rotate around the limiting platform (22).

7. A novel 60-hole hybrid connector according to claim 6, characterized in that, A slope (41) is provided in the middle of the assisting mechanism (4), and the position of the slope (41) is matched with the locking block (23) on the upper part of the male connector (2).

8. A novel 60-hole hybrid connector according to claim 7, characterized in that, Limit protrusions (42) are symmetrically arranged on the assisting mechanism (4) on both sides of the slope (41), and matching limit grooves (52) are provided on the side wall of the male connector corresponding to the limit protrusions (42) to facilitate rotational positioning.

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