Connector convenient to quickly assemble

Abstract

The utility model provides a connector convenient for rapid assembly, which comprises an insulating body and a plurality of conductive terminals, a vertically penetrating plugging channel is arranged in the middle of the insulating body along a first direction, the plugging channel is configured to plug external expansion equipment, the insulating body is provided with a plurality of mounting grooves along the first direction, and the mounting grooves are communicated with the conductive terminals. The installation grooves are distributed in the two sides of the insertion channel in the second direction and communicate with the insertion channel, and the conductive terminals are arranged in parallel in the first direction and installed in the installation grooves in the two sides in the vertical direction; the insulation body is installed in the slot, at least one end of the insulation body along the first direction is provided with a vertically penetrating screw locking hole, the slot is internally provided with a threaded hole corresponding to the screw locking hole, and a screw penetrates through the screw locking hole and is screwed in the threaded hole. According to the connector convenient to quickly assemble, the lock screw hole, the screw and the threaded hole in the slot are matched, so that a mode convenient to quickly assemble and disassemble is provided, and the connector is simple in structure and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, especially to a connector convenient to quick assembly. BACKGROUND

[0002] With the continuous progress and application of electronic technology, especially in solid state disk (SSD), computer motherboard and other electronic devices, as an important electronic component, the connector plays a key role in data transmission and power supply between devices. The traditional connector is mostly designed by welding. Although this design can ensure the stability of the connector, it may cause poor contact, performance degradation and other problems due to high temperature and mechanical stress in the welding process during long-term use, and the motherboard is also easily damaged.

[0003] In the traditional welding connection mode, when the connector reaches the end of its service life, a hot air gun must be used to disassemble the welding, then the solder paste on the welding surface is cleaned, and a new connector is re-welded. This process is not only complex to operate, but also has high welding difficulty. Since the high temperature needs to be accurately controlled during welding, repeated welding and disassembly can damage the motherboard, especially in the case of frequent replacement of the connector, which not only may cause damage to the motherboard and make the device unable to work normally, but also makes the replacement operation of the welded connector troublesome, greatly reducing the assembly efficiency of the connector. SUMMARY

[0004] The purpose of the present application is to provide a connector convenient to quick assembly to solve the problem of low assembly efficiency of the connector in the prior art.

[0005] To achieve this purpose, the following technical solutions are adopted in the present application:

[0006] The present application provides a connector convenient to quick assembly, which comprises an insulating body and a plurality of conductive terminals, wherein:

[0007] A vertical through insertion channel is formed in the middle of the insulating body along the first direction, the insertion channel is configured to insert an external expansion device, the insulating body is provided with a plurality of mounting grooves along the first direction, the mounting grooves are distributed on both sides of the insertion channel along the second direction, the mounting grooves are in communication with the insertion channel, the conductive terminals are arranged in parallel along the first direction, and the conductive terminals are installed in the mounting grooves on both sides along the vertical direction;

[0008] The insulating body is installed in the slot, at least one end of the insulating body along the first direction is provided with a vertical through locking screw hole, a threaded hole corresponding to the locking screw hole is arranged in the slot, and the screw passes through the locking screw hole and is tightened in the threaded hole.

[0009] Optionally, a circular ring type limiting surface is arranged in the locking screw hole, and the limiting surface is configured to limit the nut on the screw along the vertical direction.

[0010] Optionally, the insulating body bottom surface is provided with a positioning block near the lock screw hole, the positioning block is protruded downward along the vertical direction, the slot is provided with a positioning groove, and the positioning groove is matched with the positioning block.

[0011] Optionally, the conductive terminal comprises a fixed part and a conductive part, the fixed part is configured to drive the conductive part to be fixedly installed in the installation slot, the conductive part is inclined near the plug-in channel, the conductive part is provided with a terminal pin at the first end, the terminal pin extends into the plug-in channel from the installation slot, and the terminal pin can be elastically deformed along the second direction when the terminal pin contacts the external expansion device.

[0012] Optionally, a limiting groove is formed in the inner wall of the limiting slot, and a limiting block is formed on the fixed part, and the limiting block is clamped with the limiting groove when the fixed part extends into the limiting slot.

[0013] Optionally, the conductive part is fixedly connected with an elastic foot at the second end, the elastic foot comprises a first bent foot and a second bent foot, the first bent foot is fixedly connected with the conductive part, the second bent foot is arranged in the opposite direction of the first bent foot and extends downward, and the second bent foot extends out of the installation slot and contacts the mainboard.

[0014] Optionally, the conductive terminals on the two sides of the plug-in channel are staggered.

[0015] Compared with the prior art, the connector convenient for rapid assembly has the following advantages:

[0016] 1) By forming the lock screw hole on the insulating body and cooperating with the screw and the threaded hole in the slot, a connection mode convenient for rapid disassembly is provided, which not only fixes the connector in the slot and connects the mainboard, improves the safety and reliability of disassembly, and has a simple structure and is convenient to operate.

[0017] 2) By the design of the first bent foot and the second bent foot of the elastic foot, the length of the elastic foot is increased, the elastic foot has good elastic contact capacity, the mainboard is stably electrically connected, the high-frequency performance is met, and the space on the mainboard is saved.

[0018] 3) By staggering the conductive terminals on the two sides of the plug-in channel, the area of the connector contacting the PCB is increased, the contact pressure between the terminal pin and the PCB is improved, and more stable electrical connection is provided, especially for high-speed data transmission application, the stability and integrity of the signal are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present application, the drawings needed to be used in the background and embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, without creative labor, can also obtain other drawings according to the content of the embodiments of the present application and these drawings.

[0020] Figure 1 is a perspective view of a connector provided by the embodiments of the present application for facilitating rapid assembly;

[0021] Figure 2 is another perspective view of a connector provided by the embodiments of the present application for facilitating rapid assembly;

[0022] Figure 3 is a side view of a connector provided by the embodiments of the present application for facilitating rapid assembly;

[0023] Figure 4 is an enlarged view of A in Figure 3 DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The drawings show the preferred embodiments of the present application. However, the present application can be implemented in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on another component or there can be a middle component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as understood by those skilled in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] Referring to Figures 1 to 4 The present application provides a connector for facilitating rapid assembly to solve the problem of low assembly efficiency of the connector in the prior art.

[0026] To achieve this purpose, the present application adopts the following technical solutions: ​

[0027] The application provides a connector convenient for quick assembly, which comprises an insulating body 10 and a plurality of conductive terminals 20, wherein:

[0028] The insulating body 10 is provided with a vertical plug-in channel 30 in the middle part along a first direction (X direction), the plug-in channel 30 is configured to plug in an external expansion device, the insulating body 10 is provided with a plurality of mounting grooves 11 along the first direction, the mounting grooves 11 are distributed on both sides of the plug-in channel 30 along a second direction (Y direction), the mounting grooves 11 are communicated with the plug-in channel 30, the conductive terminals 20 are arranged in parallel along the first direction, and the conductive terminals 20 are mounted in the mounting grooves 11 on both sides along the vertical direction. Figure 1 Figure 1 The insulating body 10 is mounted in a slot, the insulating body 10 is provided with a vertical lock screw hole 12 at least at one end along the first direction, the slot is provided with a threaded hole corresponding to the lock screw hole 12, and a screw is screwed in the threaded hole through the lock screw hole 12.

[0029] Specifically, the insulating body 10 is provided with the lock screw hole 12 at both ends along the first direction.

[0030] Specifically, the conductive terminals 20 on both sides of the plug-in channel 30 are oppositely arranged.

[0031] Specifically, the external expansion device is a solid state disk.

[0032] By arranging the lock screw hole 12 on the insulating body 10 and cooperating with the screw and the threaded hole in the slot, a connection mode convenient for quick disassembly is provided, the connector is fixed in the slot and connected with the mainboard, the safety and reliability of disassembly are improved, and the structure is simple and the operation is convenient.

[0033] In an embodiment, the lock screw hole 12 is provided with a circular ring type limiting surface 120, the limiting surface 120 is configured to limit a nut on the screw along the vertical direction.

[0034] By arranging the circular ring type limiting surface 120 in the lock screw hole 12, the nut on the screw and the lock screw hole 12 form interference, so that the connector is fixed, and the loosening of the screw is avoided, and the fixing reliability of the connector is improved.

[0035] In an embodiment, the bottom surface of the insulating body 10 is provided with a positioning block 13 close to the lock screw hole 12, the positioning block 13 is protruded downward along the vertical direction, and the slot is provided with a positioning groove matched with the positioning block 13.

[0036] Specifically, the bottom surface of the insulating body 10 is provided with two positioning blocks 13.

[0037] Specifically, the bottom surface of the insulating body 10 is provided with two positioning blocks 13.

[0038] ​The connector is offset during assembly through the cooperation of the positioning block 13 and the positioning groove, so that the connector can be quickly placed in the preset position, improving the assembly stability and the convenience of operation.

[0039] In an embodiment, the conductive terminal 20 includes a fixed part 21 and a conductive part 22, the fixed part 21 is configured to drive the conductive part 22 to be fixedly installed in the mounting groove 11, the conductive part 22 is inclined close to the plug-in channel 30, the conductive part 22 is provided with a terminal pin 220 at the first end, the terminal pin 220 protrudes into the plug-in channel 30 from the mounting groove 11, and the terminal pin 220 can be elastically deformed in the second direction when contacting the external expansion device.

[0040] By protruding the terminal pin 220 from the mounting groove 11 into the plug-in channel 30, the terminal pin 220 is facilitated to be firmly connected with the PCB on the solid state disk, and the signal transmission reliability is ensured.

[0041] In an embodiment, a limiting groove 14 is formed in the insulating body 10, a recess is formed in the inner wall of the limiting groove 14, a limiting block 210 is formed on the fixed part 21, and the fixed part 21 is inserted into the limiting groove 14 so that the limiting block 210 is clamped with the recess.

[0042] Specifically, the limiting groove 14 is a plastic PIN hole.

[0043] By setting the clamping structure of the limiting block 210 and the recess on the limiting groove 14 and the fixed part 21, the fixing stability of the conductive terminal 20 in the mounting groove 11 is ensured, the assembly operation of the conductive terminal 20 is simplified, and the assembly precision and efficiency are improved.

[0044] In an embodiment, the second end of the conductive part 22 is fixedly connected with an elastic pin 23, the elastic pin 23 includes a first bent pin 230 and a second bent pin 231, the first bent pin 230 is fixedly connected with the conductive part 22 and the second bent pin 231, the second bent pin 231 is bent in the opposite direction of the first bent pin 230 and extends downward, and the second bent pin 231 protrudes from the mounting groove 11 to contact the mainboard.

[0045] Through the design of the first bent pin 230 and the second bent pin 231 of the elastic pin 23, the length of the elastic pin 23 is increased, the elastic pin 23 has good elastic contact capability, the mainboard is stably electrically connected, the high-frequency performance is met, and the space on the mainboard is saved.

[0046] In an embodiment, the conductive terminals 20 on both sides of the plug-in channel 30 in the second direction are staggered.

[0047] By staggering the conductive terminals 20 on either side of the insertion channel 30, the area of contact between the connector and the PCB is increased, and the contact pressure between the terminal feet 220 and the PCB is increased, thereby providing a more stable electrical connection, especially for high speed data transmission applications, ensuring signal stability and integrity.

[0048] The above embodiments are merely illustrative of the basic principles and characteristics of the application, and the application is not limited to the above examples. Various changes and modifications can be made to the application without departing from the spirit and scope of the application, and such changes and modifications all fall within the scope of the application claimed. The scope of protection of the application is defined by the appended claims and their equivalents.

Claims

1. A connector for facilitating quick assembly, characterized by, The connector convenient for quick assembly comprises an insulating body and a plurality of conductive terminals, wherein: A vertical through insertion channel is formed in the middle of the insulating body along a first direction, the insertion channel is configured to insert an external expansion device, a plurality of installation grooves are arranged on the insulating body along the first direction and distributed on both sides of the insertion channel along a second direction, the installation grooves are in communication with the insertion channel, and the conductive terminals are arranged in parallel along the first direction and installed in the installation grooves on both sides along a vertical direction. The insulating body is installed in a slot, at least one end of the insulating body along the first direction is provided with a vertical through locking screw hole, the slot is provided with a threaded hole corresponding to the locking screw hole, and a screw passes through the locking screw hole and is tightened in the threaded hole.

2. The quick assembly facilitated connector of claim 1, wherein, A circular ring type limiting surface is arranged in the locking screw hole, and the limiting surface is configured to limit a nut on the screw along the vertical direction.

3. The quick assembly facilitated connector of claim 1, wherein, A positioning block is arranged on the bottom surface of the insulating body close to the locking screw hole, the positioning block protrudes downward along the vertical direction, and a positioning groove is arranged on the slot, the positioning groove is matched with the positioning block.

4. The quick assembly facilitated connector of claim 1, wherein, The conductive terminal comprises a fixed part and a conductive part, the fixed part is configured to drive the conductive part to be fixedly installed in the installation groove, the conductive part is inclined close to the insertion channel, a terminal leg is arranged at a first end of the conductive part, the terminal leg extends into the insertion channel from the installation groove, and the terminal leg can be elastically deformed along the second direction when the terminal leg contacts the external expansion device.

5. The quick assembly facilitated connector of claim 4, wherein, A limiting groove is formed in the insulating body, a groove is formed in the inner wall of the limiting groove, a limiting block is formed on the fixed part, and the fixed part extends into the limiting groove so that the limiting block is clamped with the groove.

6. The quick assembly facilitated connector of claim 5, wherein, A resilient leg is fixedly connected to a second end of the conductive part, the resilient leg comprises a first bent leg and a second bent leg, the first bent leg is fixedly connected with the conductive part and the second bent leg, the second bent leg is arranged in an opposite bending direction to the first bent leg and extends downward, and the second bent leg extends out of the installation groove and contacts the mainboard.

7. The quick assembly facilitated connector of claim 1, wherein, The conductive terminals on both sides of the insertion channel along the second direction are staggered.

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