Connector for AI equipment

Abstract

The invention relates to a connector for AI equipment, which comprises a pin header connector and a female header connector, the pin header connector comprises a pin header shell and a pin header assembly, the pin header shell comprises an embedding part for guiding, the female header connector comprises a female header shell and a female header assembly, the female header shell is internally provided with a guide groove matched with the female header shell in shape, and the female header shell is internally provided with a guide groove matched with the guide groove in shape. When the pin header connector is inserted into the female header connector, the embedding part is inserted into the guide groove, so that the pin header assembly is aligned with the female header assembly, a locking piece is arranged in the guide groove, after the pin header assembly is inserted into the female header assembly, the embedding part and the locking piece are clamped with each other and pass through the female header shell, and when the pin header connector is inserted into the female header connector, the locking piece is locked. The guide groove can guide the embedded part, the pin header assembly is guided to be inserted into the female header assembly, meanwhile, after the pin header assembly is inserted into the female header assembly, the locking piece can automatically lock the pin header assembly on the female header assembly, and therefore the stability of mutual connection of the pin header connector and the female header connector is achieved.

Description

Technical Field

[0001] This application relates to the technical field of connectors, and in particular to a connector for AI devices. Background Art

[0002] Artificial Intelligence (AI) is an important branch of computer science. It attempts to understand the essence of intelligence and produce a new intelligent machine that can respond in a way similar to human intelligence. Nowadays, AI devices are widely used. For example, AI can be seen everywhere in driving, medical care, and household applications.

[0003] Since the working conditions that AI devices generally need to face are relatively complex and involve functions of high-speed operation of the devices, in order to match their high-speed operation functions, when AI devices are connected through connectors, the connectors often need to perform high-speed transmission.

[0004] When the existing connectors for AI devices are transmitting, in order to meet their high-speed transmission functions, the number of pins is relatively large. When plugging in, if the plugging environment is relatively harsh, it is difficult to plug in. At the same time, after plugging in, the stability is insufficient. After being disturbed by the outside world, it is easy to have poor contact, thus affecting its high-speed transmission performance. Summary of the Invention

[0005] This application provides a connector for AI devices, which can solve the problems that the existing connectors capable of high-speed transmission have poor guiding and alignment functions during connection, are not stable enough after connection, and are likely to affect their transmission functions.

[0006] The technical solution of this application is as follows: A connector for AI devices includes: A pin header connector, the pin header connector includes a pin header housing and a pin header component, and the pin header housing includes a fitting part for guiding; A female pin connector, the female pin connector includes a female pin housing and a female pin component. A guiding groove with a matching shape is provided inside the female pin housing. When the pin header connector is inserted into the female pin connector, the fitting part is inserted into the guiding groove, so that the pin header component is aligned with the female pin component. A locking part is provided inside the guiding groove. After the pin header component is inserted into the female pin component, the fitting part and the locking part are engaged with each other.

[0007] By adopting the above solution, by providing a guiding groove on the female header housing that can fit the shape of the fitting part, and arranging a locking part inside the guiding groove, when the pin header connector is inserted into the female header connector, the guiding groove can guide the fitting part, guiding the pin header assembly to be inserted into the female header assembly. At the same time, after the pin header assembly is inserted into the female header assembly, the locking part can automatically lock the pin header assembly on the female header assembly, thereby realizing the stability when the pin header connector and the female header connector are interconnected.

[0008] In one embodiment of the present application, the pin header housing includes a pin header housing main body. The fitting part includes an inclined block and a flat block. Both the inclined block and the flat block are assembled on the upper surface of the pin header housing main body. The height of one end of the inclined block close to the female header connector is less than that of the other end, and the other end of the inclined block is connected and fixed to the flat block. The guiding groove includes an inclined section and a flat section communicating with the inclined section. The inclined section is adapted to the shape of the inclined block, and the flat section is adapted to the shape of the flat block.

[0009] By adopting the above solution, the inclined block is provided so that during the process of inserting the pin header assembly into the female header assembly, by using the inclined block arranged on the upper surface of the pin header housing main body, the front and back of the pin header housing main body during insertion can be judged through the up and down positions of the inclined block. At the same time, by providing the guiding groove with an inclined section, when inserting the pin header connector, through the guiding of the inclined section, the accuracy of the pin header assembly when inserted into the female header assembly is higher.

[0010] In one embodiment of the present application, the pin header assembly includes: A pin header seat, which is fixedly assembled inside the pin header housing main body. An annular accommodating groove is provided at one end of the female header seat for accommodating the pin header housing main body when the pin header assembly is inserted into the female header assembly. Pin header bodies. A plurality of pin holes arranged in a rectangular array are provided inside the pin header seat. A plurality of pin header bodies are provided and are respectively arranged inside a plurality of the pin holes. One end of the pin header body extends to the outside of the pin header seat, and an annular card slot that can be engaged with the female header assembly is coaxially arranged at one end of the pin header body.

[0011] By adopting the above solution, by arranging a plurality of pin header bodies arranged in an array inside the pin header housing main body, when the pin header housing main body is inserted into the annular accommodating groove inside the pin header seat, the pin header bodies can be inserted into the pin header seat to conduct high-speed data transmission. At the same time, the female header assembly can catch the annular card slot outside the pin header bodies.

[0012] In one embodiment of the present application, the female header assembly includes: Female header, a plurality of tubular metal connectors are arranged in a rectangular array inside the female header. The metal connector includes a tapered section and a columnar section communicating with the tapered section. The diameter of the end of the tapered section close to the pin assembly is larger than that of the other end. A plurality of elastic metal bumps are arranged at intervals along the circumferential direction of the inner wall of the columnar section. After the pin body is inserted into the metal connector, the elastic metal bumps are snapped into the annular groove.

[0013] By adopting the above scheme, a plurality of metal connectors are arranged inside the female header, and the metal connector is set in a shape combining a tapered section and a columnar section. When the pin body is inserted into the metal connector, it will be corrected through the tapered section until it enters the columnar section, and the elastic metal bumps are snapped into the annular groove, so that the metal connector can improve the connection stability between the pin body and the metal connector while ensuring high-speed transmission.

[0014] In one embodiment of the present application, the locking member includes: Fixed shaft, a sink is provided in the straight section of the guide groove, and one end of the fixed shaft is fixedly assembled on the side wall of the sink; Rotating wheel, the rotating wheel is sleeved on the other end of the fixed shaft and is rotatably connected to the fixed shaft through a bearing. The outer edge of the rotating wheel is flush with the straight section. An arc-shaped rubber strip is fixedly connected to one side of the outer edge of the rotating wheel. An arc-shaped notch is provided on the side of the arc-shaped rubber strip away from the rotating wheel, and a rough surface is provided on the upper surface of the straight block.

[0015] By adopting the above scheme, a sink is arranged inside the straight section, and the rotating wheel rotates in the sink. When the pin connector is inserted into the female connector, the rotating wheel contacts the straight section when the pin body is inserted into the metal connector and rotates inside the sink. When the pin body is completely inserted into the metal connector, the rotating wheel just rotates to the position where the arc-shaped notch on the arc-shaped rubber strip contacts the rough surface, so as to improve the stability when the pin connector is connected to the female connector by using the static friction between the arc-shaped rubber strip and the rough surface.

[0016] In one embodiment of the present application, a circular cavity is provided inside the rotating wheel, and a semi-circular counterweight is provided inside the circular cavity. The semi-circular counterweight is arranged on the side of the circular cavity away from the arc-shaped rubber strip.

[0017] By adopting the above solution, a circular cavity is arranged inside the rotating wheel, and a semi-circular counterweight is arranged on one side inside the rotating wheel, so that the weight of the rotating wheel is not uniform enough. When the rotating wheel rotates naturally, the position of the arc-shaped rubber strip is always upward. Furthermore, after the pin connector and the female connector are plugged and unplugged once, the rotating wheel can return to the correct position due to the uneven mass on both sides, which is convenient for the next time when the connectors are plugged. After the connection is stable, the arc-shaped rubber strip can still face the rough surface correctly.

[0018] In one embodiment of the present application, the locking member includes a locking column. A circular through hole extending vertically is provided in the straight section. The lower end of the locking column is provided with an inclined surface that forms an angle with the horizontal plane, and a hemispherical body is fixedly connected to the inclined surface. A circular clamping hole for accommodating the locking column to enter is provided on the straight block, and the circular clamping hole extends along the vertical direction.

[0019] By adopting the above solution, by utilizing the inclined characteristic of the surface of the inclined block, during the process of inserting the female connector into the pin connector, the arc-shaped surface of the hemispherical body at the lower end of the locking column can be continuously pushed up along the circular through hole during the contact with the inclined block through extrusion until the female connector and the pin connector are completely plugged. After that, the locking member is exactly above the circular clamping hole, and thus under its own gravity, it falls into the circular clamping hole to achieve convenient and efficient clamping.

[0020] In one embodiment of the present application, the inside of the locking column is hollow, and a hollow ball is arranged inside the locking column. The hollow ball is a metal component.

[0021] By adopting the above solution, the inside of the locking column is set to be hollow, and a movable hollow ball is placed inside the locking column. When the locking column falls into the circular clamping hole for clamping and limiting, after the locking column enters the circular clamping hole, the hollow ball will bounce inside the locking column, thereby making a sound, so that in a dark environment, the user can judge whether the device is plugged stably according to the sound.

[0022] In one embodiment of the present application, a fitting member is further arranged inside the straight section. The fitting member includes a fixed disk and a conical member. The fixed disk is fixedly assembled inside the columnar section and is located on the side of the elastic metal bump away from the pin assembly. One end of the conical member is coaxially fixedly connected to the fixed disk. The diameter of one end of the conical member close to the pin assembly is smaller than that of the other end. One end of the conical member passes through the elastic metal bump and extends towards the conical section. A columnar cavity is coaxially provided at one end of the pin body. Strip-shaped openings are spaced along the circumferential direction of the outside of the pin body. The strip-shaped openings extend along the length direction of the pin body and penetrate through the annular card slot.

[0023] By adopting the above solution, a columnar cavity is opened outside one end of the header body, and a plurality of strip-shaped openings are arranged outside the columnar cavity. After one end of the header body is inserted into the metal connector housing, one end of the conical member can be inserted into the annular cavity, and the end of one end of the header body is expanded, so that the end of one end of the header body can fit more closely with the metal connector housing, avoiding the situation that the header body is in poor contact with the metal connector housing due to wear or other conditions, and ensuring the high-speed and efficient transmission.

[0024] In one embodiment of the present application, first magnetic columns are respectively fixedly connected to both ends of the same side of the header housing, and second magnetic columns are respectively fixedly connected to both ends of the same side of the female header housing, and the magnetic pole directions of the first magnetic column and the second magnetic column are opposite.

[0025] By adopting the above solution, by using the first magnetic column and the second magnetic column, when the header connector and the female header connector are inserted into each other, the first magnetic column and the second magnetic column can just be docked with each other, and by using the mutually attracting magnetic force, when the header connector and the female header connector are connected to each other, it is more stable.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. By providing the fitting portions with different heights at both ends, when the header connector is inserted into the female header connector, the fitting portions can not only help the user distinguish the front and back of the header connector during use, but also the fitting portions can cooperate with the guiding grooves to facilitate the guiding of the header connector, thereby improving the convenience of aligning the header connector and the female header connector with each other. At the same time, after the header connector and the female header connector are inserted, the locking member on the female header connector can automatically fasten with the header connector to improve the stability during connection.

[0027] 2. By providing the rotating wheel, the rotating wheel is made hollow, and a semi-circular counterweight is arranged below the rotating wheel, so that it will return to the correct angle according to its own gravity without external disturbance. Thus, when the fitting portion is inserted into the guiding groove, the rotating wheel always starts to contact the rough surface on the flat block at a fixed position and travels a fixed stroke on the flat block. After the device is inserted, the arc-shaped notch on the arc-shaped rubber strip of the rotating wheel can be aligned with the rough surface and deformed under the extrusion of the rough surface, thereby achieving the purpose of fastening the header connector and improving the connection stability.

[0028] 3. Through the locking post, by setting a hollow inside the locking post and arranging a hollow ball inside the locking post, and also by utilizing the inclined surface of the inclined block, when the pin connector is inserted into the female connector, the hemispherical body at the lower end of the locking post will rise along the inclined surface of the inclined block. Without hindering the guiding of the guiding groove, the locking post can rise as the pin connector is inserted into the female connector until the insertion is completed. The locking post moves to the circular clamping hole and engages with the circular clamping hole under its own gravity. At the same time, when engaging, by using the impact force during the fall, the hollow ball bounces inside the locking post, thereby generating a sound to assist the user in judging whether the device is tightly inserted. Description of the Drawings

[0029] Figure 1 is the front view of a connector for an AI device provided by the first embodiment of the present application; Figure 2 is the front sectional view of a connector for an AI device provided by the first embodiment of the present application when connected; Figure 3 is Figure 2 the enlarged schematic view of part A in Figure 4 is the front sectional view of a rotating wheel of a connector for an AI device provided by the first embodiment of the present application; Figure 5 is the front sectional view of a connector for an AI device provided by the second embodiment of the present application when connected; Figure 6 is the front view of a locking post of a connector for an AI device provided by the second embodiment of the present application; Figure 7 is the front sectional view of a locking post of a connector for an AI device provided by the third embodiment of the present application; Figure 8 is the front sectional view of an engaging member of a connector for an AI device provided by the fourth embodiment of the present application; Figure 9 is the partial front view of a pin main body of a connector for an AI device provided by the fourth embodiment of the present application; Figure 10 is the front view of a connector for an AI device provided by the fifth embodiment of the present application.

[0030] Description of reference numerals: 1. Pin connector; 11. Pin housing; 111. Fitting part; 1111. Tilt block; 1112. Straight block; 1113. Rough surface; 1114. Circular card hole; 1115. First magnetic column; 112. Pin housing body; 12. Pin assembly; 121. Pin socket; 122. Pin body; 1221. Annular card slot; 1222. Columnar cavity; 1223. Strip-shaped opening; 2. Female connector; 21. Female housing; 211. Second magnetic column; 212. Annular receiving groove; 22. Female assembly; 221. Female socket; 222. Metal connection seat; 2221. Tapered section; 2222. Columnar section; 2223. Elastic metal bump; 23. Guide groove; 231. Locking part; 2311. Fixed shaft; 2312. Rotating wheel; 2313. Arc-shaped rubber strip; 2314. Arc-shaped notch; 2315. Semi-circular counterweight; 2316. Locking column; 2317. Hemisphere; 2318. Hollow sphere; 232. Tilted section; 233. Straight section; 234. Sunk groove; 235. Fitting part; 2351. Fixed disk; 2352. Cone part. Detailed implementation mode

[0031] The following combines the attached Figures 1 - 10 A connector for an AI device provided by the present application is further described in detail.

[0032] Example 1, please refer to Figure 1 And Figure 2 A connector for an AI device provided in an embodiment of the present application includes: a pin connector 1 and a female connector 2. The pin connector 1 includes a pin housing 11 and a pin assembly 12. The pin housing 11 includes a fitting part 111 for guiding. The female connector 2 includes a female housing 21 and a female assembly 22. A guide groove 23 that matches the shape of the fitting part 111 is provided inside the female housing 21. When the pin connector 1 is inserted into the female connector 2, the fitting part 111 is inserted into the guide groove 23, so that the pin assembly 12 is aligned with the female assembly 22. A locking part 231 is provided inside the guide groove 23. After the pin assembly 12 is inserted into the female assembly 22, the fitting part 111 and the locking part 231 are engaged with each other. Through the locking part 231, when the pin connector 1 is inserted into the female connector 2, the guide groove 23 can guide the fitting part 111, and at the same time, the locking part 231 can achieve stable locking when the pin connector 1 and the female connector 2 are connected to each other.

[0033] Among them, the pin connector 1 and the female connector 2 can be insertion loss and crosstalk ratio (ICR) data that meet the IEEE802.3ap 10 Gbps transmission standard regulations.

[0034] Among them, the pin header connector 1 and the female header connector 2 can be coplanar, right-angled or parallel connections.

[0035] Please continue to refer to Figure 1 and Figure 2 As shown, the pin header housing 11 includes a pin header housing main body 112. The fitting portion 111 includes an inclined block 1111 and a straight block 1112. Both the inclined block 1111 and the straight block 1112 are assembled on the upper surface of the pin header housing main body 112. The height of one end of the inclined block 1111 close to the female header connector 2 is less than that of the other end. The other end of the inclined block 1111 is connected and fixed to the straight block 1112. The guiding groove 23 includes an inclined section 232 and a straight section 233 communicating with the inclined section 232. The inclined section 232 is adapted to the shape of the inclined block 1111, and the straight section 233 is adapted to the shape of the straight block 1112. By providing the inclined block 1111, during the process of inserting the pin header assembly 12 into the female header assembly 22, the front and back of the pin header housing main body 112 during insertion can be judged by observing the up and down positions of the inclined block 1111. At the same time, through the guiding of the inclined section 232, the accuracy of the pin header assembly 12 when inserted into the female header assembly 22 is higher.

[0036] Please refer to Figure 2 As shown, the pin header assembly 12 includes: a pin header base 121 and a pin header main body 122. The pin header base 121 is fixedly assembled inside the pin header housing main body 112. An annular accommodation groove 212 is provided at the outer end of one end of the female header base 221 for accommodating the pin header housing main body 112 when the pin header assembly 12 is inserted into the female header assembly 22. A plurality of pin holes arranged in a rectangular array are provided inside the pin header base 121. A plurality of pin header main bodies 122 are provided and are respectively arranged inside the plurality of pin holes. One end of the pin header main body 122 extends to the outside of the pin header base 121. An annular card slot 1221 that can be engaged with the female header assembly 22 is coaxially provided at the outer end of one end of the pin header main body 122. By using the female header assembly 22 to clamp the annular card slot 1221 outside the pin header main body 122, while enabling high-speed transmission during the connection of the pin header assembly 12, the connection stability is improved.

[0037] Among them, the pitch of the pin header main body 122 can be 0.5 mm.

[0038] Among them, the number of the pin header main bodies 122 can be 40, 60, 80, 100, 120 or 140.

[0039] Please continue to refer to Figure 2, the female header assembly 22 includes: a female header base 221. Inside the female header base 221, a plurality of tubular metal connection seats 222 are arranged in a rectangular array. The metal connection seat 222 includes a conical section 2221 and a columnar section 2222 communicating with the conical section 2221. The diameter of the end of the conical section 2221 close to the pin header assembly 12 is larger than that of the other end. A plurality of elastic metal bumps 2223 are arranged at intervals along the circumferential direction of the inner wall of the columnar section 2222. When the pin header body 122 is inserted into the metal connection seat 222, the elastic metal bumps 2223 are snapped into the annular slot 1221. When the pin header body 122 is inserted into the metal connection seat 222, it will be rectified through the conical section 2221, and the elastic metal bumps 2223 will be snapped into the annular slot 1221, so that the metal connection seat 222 can improve the connection stability between the pin header body 122 and the metal connection seat 222 while ensuring high-speed transmission.

[0040] Please refer to Figures 2 and Figure 3 , the locking member 231 includes: a fixed shaft 2311 and a rotating wheel 2312. A sink 234 is provided at the straight section 233 of the guiding groove 23. One end of the fixed shaft 2311 is fixedly assembled on the side wall of the sink 234. The rotating wheel 2312 is sleeved on the other end of the fixed shaft 2311 and is rotatably connected to the fixed shaft 2311 through a bearing. The outer edge of the rotating wheel 2312 is flush with the straight section 233. An arc-shaped rubber strip 2313 is fixedly connected to one side of the outer edge of the rotating wheel 2312. An arc-shaped notch 2314 is provided on the side of the arc-shaped rubber strip 2313 away from the rotating wheel 2312. A rough surface 1113 is provided on the upper surface of the straight block 1112. When the pin header body 122 is completely inserted into the metal connection seat 222, the rotating wheel 2312 just rotates to the position where the arc-shaped notch 2314 on the arc-shaped rubber strip 2313 contacts the rough surface 1113, so as to utilize the static friction force between the arc-shaped rubber strip 2313 and the rough surface 1113 to improve the stability when the pin header connector 1 is connected to the female header connector 2.

[0041] Please refer to Figure 4 , a circular cavity is provided inside the rotating wheel 2312. A semi-circular counterweight 2315 is provided inside the circular cavity. The semi-circular counterweight 2315 is arranged on the side of the circular cavity away from the arc-shaped rubber strip 2313. By arranging the semi-circular counterweight 2315 on one side inside the rotating wheel 2312, the weight of the rotating wheel 2312 is made uneven, so that after the pin header connector 1 and the female header connector 2 are plugged and unplugged once, the rotating wheel 2312 can return to the correct position due to the uneven mass on both sides, which is convenient for the arc-shaped rubber strip 2313 to be directly opposite to the rough surface 1113 during the next connection of the connectors.

[0042] Please refer toFigure 5 and Figure 6 , Embodiment 2. The structure of Embodiment 2 is basically the same as that of Embodiment 1, and the difference lies in that: the locking member 231 includes a locking column 2316, a circular through hole extending vertically is provided in the straight section 233, the lower end of the locking column 2316 is provided with an inclined surface at an angle to the horizontal plane, and a hemispherical body 2317 is fixedly connected to the inclined surface. A circular clamping hole 1114 for accommodating the locking column 2316 to enter is provided on the straight block 1112. The circular clamping hole 1114 extends in the vertical direction. When the female socket connector 2 is fully inserted into the male pin connector 1, the locking member 231 falls into the circular clamping hole 1114 under its own gravity, realizing convenient and efficient clamping.

[0043] Please refer to Figure 7 , Embodiment 3. The structure of Embodiment 3 is basically the same as that of Embodiment 2, and the difference lies in that: the inside of the locking column 2316 is hollow, and a hollow ball 2318 is provided inside the locking column 2316. The hollow ball 2318 is a metal component. When the locking column 2316 falls into the circular clamping hole 1114 for clamping and limiting, the hollow ball 2318 will bounce inside the locking column 2316, thereby making a sound, which is convenient for the user to judge whether the device is stably inserted according to the sound.

[0044] Please refer to Figure 8 and Figure 9 , Embodiment 4. The structure of Embodiment 4 is basically the same as that of Embodiment 1, and the difference lies in that: an engaging member 235 is further provided inside the straight section 233. The engaging member 235 includes a fixing disk 2351 and a conical member 2352. The fixing disk 2351 is fixedly assembled inside the columnar section 2222 and is located on the side of the elastic metal bump 2223 away from the male pin assembly 12. One end of the conical member 2352 is coaxially fixedly connected to the fixing disk 2351. The diameter of the end of the conical member 2352 close to the male pin assembly 12 is smaller than that of the other end. One end of the conical member 2352 passes through the elastic metal bump 2223 and extends towards the conical section 2221. A columnar cavity 1222 is coaxially provided at one end of the male pin body 122. Strip-shaped openings 1223 are spaced apart along the circumferential direction of the outer part of the male pin body 122. The strip-shaped openings 1223 extend along the length direction of the male pin body 122 and penetrate through the annular card slot 1221. By providing the columnar cavity 1222 at the outer part of one end of the male pin body 122, when one end of the male pin body 122 is inserted into the metal connection seat 222, one end of the conical member can expand the end of one end of the male pin body 122, making the male pin body 122 fit more closely with the metal connection seat 222, ensuring high-speed and efficient transmission.

[0045] Please refer to Figure 10, Embodiment 5. The structure of Embodiment 5 is basically the same as that of Embodiment 1, and the difference lies in that: at both ends of the same side of the pin header housing 11, first magnetic posts 1115 are fixedly connected respectively, and at both ends of the same side of the female header housing 21, second magnetic posts 211 are fixedly connected respectively. The magnetic pole directions of the first magnetic posts 1115 and the second magnetic posts 211 are opposite. After the pin header connector 1 and the female header connector 2 are inserted into each other, the first magnetic posts 1115 and the second magnetic posts 211 can just be docked with each other, and by using the mutually attracting magnetic force, the pin header connector 1 and the female header connector 2 are made more stable when connected.

[0046] In summary, when using the device for insertion, the pin bodies 122 of the pin header connector 1 can be inserted into the metal connection seats in the female header assembly 22 one by one. Since the fitting part 111 is always located on the upper surface of the pin header housing 11, the user can judge the front and back directions of the pin header connector 1 by observing the position of the fitting part 111. At the same time, the guiding groove 23 is used to realize the guiding function of the device when inserting the pin header connector 1, so that the pin header connector 1 can be quickly and accurately inserted into the female header connector 2 under conditions such as darkness. At the same time, when the fitting part 111 is embedded into the guiding groove 23, it can drive the locking part 231 to act, so that after the pin header connector 1 and the female header connector 2 are inserted into each other, the locking part 231 can automatically lock the pin header connector 1 and the female header connector 2, improving the connection stability.

[0047] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A connector for an AI device, characterized in that, Comprising: A pin header connector (1), the pin header connector (1) comprising a pin header housing (11) and a pin header component (12), the pin header housing (11) comprising a fitting portion (111) for guiding; A female header connector (2), the female header connector (2) comprising a female header housing (21) and a female header component (22), a guiding groove (23) conforming to the shape of the fitting portion (111) being provided inside the female header housing (21). When the pin header connector (1) is inserted into the female header connector (2), the fitting portion (111) is inserted into the guiding groove (23), so that the pin header component (12) is aligned with the female header component (22). A locking member (231) is provided inside the guiding groove (23). After the pin header component (12) is inserted into the female header component (22), the fitting portion (111) and the locking member (231) are engaged with each other.

2. The connector for an AI device according to claim 1, wherein: The pin header housing (11) comprises a pin header housing main body (112), the fitting portion (111) comprising an inclined block (1111) and a straight block (1112). Both the inclined block (1111) and the straight block (1112) are assembled on the upper surface of the pin header housing main body (112). The height of one end of the inclined block (1111) close to the female header connector (2) is less than that of the other end, and the other end of the inclined block (1111) is connected and fixed to the straight block (1112); The guiding groove (23) comprises an inclined section (232) and a straight section (233) communicating with the inclined section (232). The inclined section (232) is adapted to the shape of the inclined block (1111), and the straight section (233) is adapted to the shape of the straight block (1112).

3. The connector for an AI device according to claim 2, characterized in that: The pin header component (12) comprises: A pin header seat (121), the pin header seat (121) being fixedly assembled inside the pin header housing main body (112). An annular accommodation groove (212) is provided outside one end of the female header seat (221) for accommodating the pin header housing main body (112) when the pin header component (12) is inserted into the female header component (22); Pin headers (122), a plurality of pin holes arranged in a rectangular array being provided inside the pin header seat (121). A plurality of pin headers (122) are provided and are respectively arranged inside the plurality of pin holes. One end of the pin header (122) extends outside the pin header seat (121), and an annular card slot (1221) capable of being engaged with the female header component (22) is coaxially provided outside one end of the pin header (122).

4. The connector for an AI device according to claim 3, characterized in that: The female header component (22) comprises: Female header (221), inside which a plurality of tubular metal connectors (222) are arranged in a rectangular array. The metal connector (222) includes a tapered section (2221) and a columnar section (2222) communicating with the tapered section (2221). The diameter of one end of the tapered section (2221) close to the pin header assembly (12) is larger than that of the other end. A plurality of elastic metal bumps (2223) are arranged at intervals along the circumferential direction of the inner wall of the columnar section (2222). After the pin body (122) is inserted into the metal connector (222), the elastic metal bumps (2223) are snapped into the annular slot (1221).

5. A connector for an AI device according to claim 1, characterized in that: The locking member (231) includes: A fixed shaft (2311), a counterbore (234) is provided at the straight section (233) of the guiding groove (23), and one end of the fixed shaft (2311) is fixedly assembled on the side wall of the counterbore (234); A rotating wheel (2312), the rotating wheel (2312) is sleeved on the other end of the fixed shaft (2311) and is rotatably connected to the fixed shaft (2311) through a bearing. The outer edge of the rotating wheel (2312) is flush with the straight section (233). An arc-shaped rubber strip (2313) is fixedly connected to one side of the outer edge of the rotating wheel (2312). An arc-shaped notch (2314) is provided on the side of the arc-shaped rubber strip (2313) facing away from the rotating wheel (2312). A rough surface (1113) is provided on the upper surface of the straight block (1112).

6. The connector for an AI device according to claim 5, wherein: A circular cavity is provided inside the rotating wheel (2312), and a semi-circular counterweight block (2315) is provided inside the circular cavity. The semi-circular counterweight block (2315) is arranged on the side of the circular cavity away from the arc-shaped rubber strip (2313).

7. A connector for an AI device according to claim 1, characterized in that: The locking member (231) includes a locking column (2316). A circular through hole extending vertically is provided at the straight section (233). The lower end of the locking column (2316) is provided with an inclined surface at an angle to the horizontal plane, and a hemisphere (2317) is fixedly connected to the inclined surface; A circular card hole (1114) capable of accommodating the locking column (2316) is provided on the straight block (1112), and the circular card hole (1114) extends in the vertical direction.

8. A connector for an AI device according to claim 7, characterized in that: The locking column (2316) is hollow inside, and a hollow ball (2318) is provided inside the locking column (2316). The hollow ball (2318) is a metal component.

9. A connector for an AI device according to claim 2, characterized in that: An engaging member (235) is further provided inside the straight section (233). The engaging member (235) includes a fixing disk (2351) and a conical member (2352). The fixing disk (2351) is fixedly assembled inside the columnar section (2222) and is located on the side of the elastic metal bump (2223) away from the pin header assembly (12). One end of the conical member (2352) is coaxially and fixedly connected to the fixing disk (2351). The diameter of the end of the conical member (2352) close to the pin header assembly (12) is smaller than that of the other end. One end of the conical member (2352) passes through the elastic metal bump (2223) and extends towards the conical section (2221). A columnar cavity (1222) is coaxially opened at one end of the pin header body (122). Strip-shaped openings (1223) are spaced apart along the circumferential direction of the outer part of the pin header body (122). The strip-shaped openings (1223) extend along the length direction of the pin header body (122) and penetrate through the annular card slot (1221).

10. A connector for an AI device according to claim 1, characterized in that: First magnetic columns (1115) are respectively fixedly connected to both ends of the same side of the pin header housing (11), and second magnetic columns (211) are respectively fixedly connected to both ends of the same side of the female header housing (21). The magnetic pole directions of the first magnetic columns (1115) and the second magnetic columns (211) are opposite.

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