TWM493787U - Cable connector assembly and the pressing lid plate - Google Patents

Description

Cable connector combination and its pressing cover

The present invention provides a cable connector combination and a pressing cover thereof, in particular, a cable cover is added to the cable connector, and the cable connector can be protected by pressing the cover to reduce the probability of installation damage. Combination.

Please refer to Taiwan Patent Publication No. 440075 for a cable connector assembly, comprising a plug electrical connector comprising a base having an upper end surface and a lower end surface, extending around a periphery of the base portion to form a peripheral wall and surrounding the peripheral wall to form a housing The terminal of the plurality of plug electrical connectors is received in the base, and each of the terminals is provided with a contact portion protruding from the upper end surface of the base and a tail portion protruding from the lower end surface of the base, and the terminal is connected with the cable . However, when the cable connector is to be mounted on the docking connector, it is necessary to press the cable connector with a finger or a tool to fix it. Due to the small volume of the pressable portion of the conventional cable connector, the following disadvantages are easily caused:

1. If the installation is inconvenient and uneven during installation, it is easy to cause the cable connector to be unable to accurately position and install the docking connector, so that the conductive butt terminal exposed by the docking connector is damaged and deformed.

2. If the cable is inadvertently pressed during pressing, it is easy to cause the core wire of the cable to be broken or the cable to be disconnected from the terminal.

Third, because the cable connector is easy to be staggered and messy.

4. The unprotected structure of cables and conductive terminals is easily damaged by external factors.

Therefore, how to solve the above problems and shortcomings of the above-mentioned applications, that is, the creators of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, the new creators, in view of the problems and deficiencies of the conventional cable connectors, collected the relevant materials through multi-party evaluation and consideration, and continuously tried and modified the years of R&D experience in the industry to design such cable connections. The new combination of devices was born.

The main purpose of the present invention is to extend a plug connector and a base extending in the opposite direction of the plug connector through the insulative housing, and the plug connector includes a plurality of conductive terminals for crimping one end of the plurality of cables, and the base is for two The side walls integrally extending at the side and the opposite side walls of the pressing cover respectively form an engaging arm that is aligned with the extending direction of the plug connector, and the supporting wall formed by the front wall surface of the pressing cover is in contact with the base, thereby creating The structure can enable the assembler to assemble the cable connector to the mating connector when the cable connector is assembled to the mating connector, and the force-applying area is increased and the force is applied The cloth is further improved in the strength of the pedestal, the assembly is easy, and the positioning is accurate and reliable.

The secondary purpose of the present invention is that when the pressing cover is assembled to the insulative housing, the wall surface of the pressing cover is formed with a supporting wall extending in the mating direction to the base, and the pressing cover can cover the conductive terminal and the cable. Since there is only one place for the cable to pass through, the purpose of protecting and tidying up the cable is achieved.

1,1a‧‧‧ cable connector combination

10‧‧‧Insulated body

100‧‧‧ plug connector

1000‧‧‧Multiple terminal slots

101‧‧‧Base

1010‧‧‧Lock solid

1011‧‧‧ card hook

102‧‧‧ joints

1020‧‧

1021‧‧‧Chamfering

1022‧‧‧Slot bottom

1023‧‧‧Inlay block

11‧‧‧Multiple cables

12‧‧‧Multiple conductive terminals

120‧‧‧ Crimp

121‧‧‧Electrical Department

1210‧‧‧Electrical arm

13‧‧‧ Press the cover

130‧‧‧joint arm

1300‧‧‧Inch groove

131‧‧‧Support wall

132‧‧‧ pressing surface

133‧‧‧stops

2,2a‧‧‧Docking connector

20‧‧‧Insulated base

21‧‧‧ junction area

22‧‧‧Multiple conductive butt terminals

3‧‧‧Circuit board

The first picture is a three-dimensional appearance of the creation.

The second figure is an exploded view of the created and docked connector.

The third diagram is a cross-sectional view of the creation before.

The fourth figure is the exploded view of the original assembly before the creation.

The fifth figure is a three-dimensional exploded view of the creation of the creation (1).

The sixth figure is a three-dimensional exploded view of the creative assembly (2).

The seventh figure is a three-dimensional appearance of another angle after the creation of the creation.

The eighth figure is a front cross-sectional view of the original assembly.

The ninth figure is a front cross-sectional view of the original assembly.

The tenth figure is a perspective view of the first exemplary embodiment of the creation when assembled.

The eleventh figure is a perspective view of the second exemplary embodiment of the present invention assembled.

In order to achieve the above objectives and effects, the technical means and its construction adopted in the present invention are described in detail in the preferred embodiment of the present invention, and the structure and function are as follows.

Please refer to the first, second and third figures, which are the three-dimensional appearance of the creation, the exploded view of the docking connector, and the front cross-sectional view. It can be clearly seen from the figure that the cable connector combination of the creation is 1 includes an insulative housing 10, a plurality of cables 11, a plurality of conductive terminals 12, a pressing cover 13, a mating connector 2, and a circuit board 3. Therefore, the main components and features of the present invention are as follows: 10, comprising a plug connector 100 mated with the mating connector 2 in the butting direction, a base 101 extending in the opposite direction of the plug connector 100, and a joint portion 102 extending integrally from the base 101 at both sides, wherein the plug connector 100 is formed Through to the base The plurality of terminal slots 1000 are disposed at the outer side of the joint portion 102, and the guide groove 1020 is longitudinally disposed at the outer side of the joint portion 102. The guide groove 1020 is formed with a chamfer 1021 at the other side surface, and the groove bottom surface 1022 of the guide groove 1020 is provided with the buckle block 1023. A lock solid 1010 formed with a hook 1011 is integrally extended on both sides of the base 101 for fixing to the mating connector 2; a crimping portion 120 is formed at one end of the plurality of conductive terminals 12, and the plurality of cables 11 are formed. One end of the conductive terminal 12 is fixed to the crimping portion 120, and the other end of the conductive terminal 12 is formed with a conductive portion 121. The conductive portion 121 is positioned in the terminal slot 1000, and the conductive portion 121 further A conductive arm 1210 is disposed, and the opposite side walls of the pressing cover 13 are respectively formed with engaging arms 130 that are aligned with the extending direction of the plug connector 100. The engaging arms 130 are formed with an engaging groove 1300 at the inner side thereof. The pressing cover 13 is further formed with a stopper portion 133 corresponding to the shape of the chamfer 1021 of the engaging portion 102 with respect to the position of the chamfer 1021, and the front wall surface of the pressing cover 13 is formed with a supporting wall 131 extending in the mating direction to the base. Seat 101, and the one defined by its one end Surface 132, and the support wall 131 and the pressing portion 133 and the stopper supporting wall 13 of the cap plate 131 of the three lines may be integrally formed.

The mating connector 2 on the circuit board 3 includes an insulating base 20 and a joint region 21 formed in the insulating base 20. The corresponding bottom and bottom of the joint region 21 are provided with corresponding positions and numbers of the plurality of conductive terminals 12. The plurality of conductive butted terminals 22 are electrically connected.

Please refer to the fourth to ninth drawings, which are the three-dimensional exploded view before assembly, the three-dimensional exploded view during assembly (1), the exploded view during assembly (2), and the assembled three-dimensional appearance. Before the assembly, the cross-sectional view and the front view after assembly are shown in the figure. It can be clearly seen that when the present invention is assembled, the crimping portion 120 of the plurality of conductive terminals 12 and one end of the plurality of cables 11 are first fixed to each other by crimping, and then the plurality of conductive terminals 12 are pressed against the crimping portion. The conductive portion 121 disposed at the other end of the 120 is inserted into the terminal slot 1000 corresponding to the base 101 toward the rear of the insulative housing 10, and the conductive arm 1210 of the conductive portion 121 extends into the plug connector 100, and then the conductive terminal 12 crimped cables 11 are placed in the same direction.

Furthermore, a guide groove 1020 is longitudinally disposed at an outer side surface of the joint portion 102 of the base 101, and the engagement arm 130 of the pressing cover plate 13 is moved through the side wall of the guide groove 1020, that is, the engagement arm 130 is guided to a preset positioning position. The latching block 1023, which is provided by the bottom surface 1022 of the guiding groove 1020 for positioning the engaging arm 130, is embedded in the latching groove 1300 formed at the inner side of the engaging arm 130, so that the base 101 and the pressing cover 13 can be One of the supporting walls 131 formed by the wall surface of the pressing cover 13 is in contact with the base 101, and the pressing cover 13 is formed with a stopping portion 133 corresponding to the shape of the chamfer 1021 at a position opposite to the chamfer 1021. The chamfer 1021 formed on the other side of the joint portion 102 of the insulative housing 10 is formed to enhance the rigidity of the insulative housing 10, thereby improving the strength of the disassembly and assembly, thereby not only making the assembly alignment easy, but also avoiding the cable connector 1 Or the docking connector 2 (not shown) is damaged, so that the overall structure is more stable; and after the cable 11 between the insulating body 10 and the pressing cover 13 is installed on the pressing cover 13, the line is reached. The cable 11 protects the cable 11 from effectiveness.

Please also refer to the tenth figure, which is a perspective view of the first exemplary embodiment of the present invention. It can be clearly seen from the figure that the cable connector assembly 1 of the present invention is applied to the circuit board 3. Assembly of the docking connector 2, when the cable connector assembly 1 is assembled The mating connector 2 to be mounted on the circuit board 3 can be accurately pressed by the pressing surface 132 defined by one end surface of the pressing cover 13 through a tool or a finger, that is, the cable connector assembly 1 passes through the pressing cover. 13 can evenly apply force to the mating connector 2 on the circuit board 3, so that the docking connector 2 is accurately connected by the plug connector 100 of the cable connector assembly 1, at this time, the base 101 is integrated outwardly. The lock solid 1010 extending out of the formed hook 1011 locks both, so that the cable connector assembly 1 can be firmly assembled on the docking connector 2.

Please also refer to the eleventh figure, which is a perspective view of the second exemplary embodiment of the present invention. It can be clearly seen from the figure that the cable connector assembly 1a of the present invention can also be applied to the external locking. Docking connector 2a.

The above detailed description is intended to illustrate a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and other equivalents and modifications may be made without departing from the spirit of the invention. Changes are to be included in the scope of patents covered by this creation.

In summary, the above-mentioned card connector can achieve its efficacy and purpose, so this creation is a practical and excellent creation, which is in line with the application requirements of the new patent, and the application is submitted according to law. This case is given to protect the hard work of the new creators. If there is any doubt in the bureau, please do not hesitate to give a letter, and the new creators will try their best to cooperate with them.

1‧‧‧ cable connector combination

10‧‧‧Insulated body

100‧‧‧ plug connector

1000‧‧‧Multiple terminal slots

101‧‧‧Base

102‧‧‧ joints

1020‧‧

1021‧‧‧Chamfering

11‧‧‧Multiple cables

12‧‧‧Multiple conductive terminals

120‧‧‧ Crimp

121‧‧‧Electrical Department

1210‧‧‧Electrical arm

13‧‧‧ Press the cover

130‧‧‧joint arm

131‧‧‧Support wall

132‧‧‧ pressing surface

133‧‧‧stops

2‧‧‧Docking connector

20‧‧‧Insulated base

21‧‧‧ junction area

22‧‧‧Multiple conductive butt terminals

3‧‧‧Circuit board

Claims (14)

A cable connector assembly comprising: an insulative housing comprising a plug connector extending in a mating direction, a base extending in a reverse direction toward the plug connector, and a joint portion extending outwardly from the base at both sides; the plurality of wires a plurality of conductive terminals are connected to one end of the cables and received in the plug connector; and the pressing cover plate includes a pair of opposite side walls respectively forming an engaging arm that is aligned with the extending direction of the plug connector, and the engaging arm is The cable is fixed to the joint portion, and the wall is formed with a support wall extending in the mating direction to the base before the cover plate is pressed, and the cables are between the insulating body and the pressing cover. The cable connector assembly of claim 1, wherein the joint portion of the insulative housing further comprises a latching block for positioning the engaging arm, and the latching block is embedded in the inner side of the engaging arm A snap groove formed. The cable connector assembly of claim 1 or 2, wherein a guide groove is longitudinally disposed at an outer side of the joint portion, and the guide arm is positioned at the joint portion by the guide groove. The cable connector assembly of claim 3, wherein the other side of the joint portion of the insulative housing is formed with a chamfer, and the position of the pressing cover relative to the chamfer is further formed with a shape of the lead angle. Corresponding stop. The cable connector assembly of claim 4, wherein the two sides of the base integrally extend outwardly to form a lock solid formed with a hook. The cable connector assembly of claim 5, wherein the support wall of the pressing cover and the stopping portion of the pressing cover are integrally formed. The cable connector assembly of claim 6, wherein the plug connector of the insulative housing is formed with a plurality of terminal slots extending through the base, and the conductive terminals are positioned in the terminal slots. The cable connector assembly of claim 7, wherein the conductive terminals are formed with crimping portions, and one end of the cables is crimped to the crimping portion. A pressing cover for combination with the cable connector of claim 1, comprising: an engaging arm formed downwardly on opposite side walls, and a supporting wall formed downwardly on the wall surface before pressing the cover . The pressing cover of claim 9, wherein an engaging groove is formed at an inner side of each of the engaging arms. The pressing cover of claim 9, wherein the pressing cover is further provided with a stopping portion in the inward direction and adjacent to each of the engaging arms. The pressing cover according to claim 9, wherein the pressing cover defines a pressing surface on one end surface. The pressing cover of claim 11, wherein the engaging arm and the stopping portion are integrally formed. The pressing cover of claim 12, wherein the engaging arm is integrally formed with the supporting wall.