Conductive floating connection terminal

Abstract

This invention discloses a conductive floating connection terminal, comprising a housing, a floating body, and multiple conductive bodies, all three of which are conductive. The housing has a floating hole along a first direction and a floating groove surrounding it, with the floating body movably disposed within the floating groove. Multiple conductive bodies are spaced apart within the floating groove, with one end of each conductive body connected to the floating body and the other end connected to the floating groove in a second direction. Each conductive body has several deformation zones in the second direction. When the floating body moves relative to the floating groove, it applies force in the second direction to compress these deformation zones, thereby reducing the distance between the inner wall of the floating groove and the outer surface of the floating body. The conductive bodies are positioned along the second direction and achieve floating functionality through the deformation zones. Furthermore, current is conducted along the second direction, which reduces the impact of improper force applied by the housing in the first direction, lowers sensitivity to clamping force and the manufacturing precision of the conductive bodies, and improves floating stability and conductive reliability.

Description

Technical Field

[0001] This invention relates to the field of connector technology, and more specifically, to a conductive floating connection terminal. Background Technology

[0002] Currently, floating terminals are widely used in electrical connection applications requiring adaptive position compensation. Their structure includes a housing, a spring, and a floating element. The floating element can move within a certain range relative to the housing, and the spring connects the housing and the floating element, forming a conductive path between them. However, in existing designs, the direction of current conduction is consistent with the direction in which the housing presses against the spring. This design makes the electrical performance of the terminal highly dependent on the pressure applied to the spring or the precise control of the manufacturing process: if the pressure of the housing on the spring is too great, it will restrict the free displacement of the floating element, weakening the floating compensation function; if the pressure is too small, there will be unstable contact, leading to a significant decrease in conductivity stability. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a conductive floating connection terminal.

[0004] The present invention discloses a conductive floating connection terminal, comprising: a housing, a floating body, and a plurality of conductive bodies, wherein the housing and the plurality of conductive bodies are all made of conductive material; The housing has a floating hole and a floating groove. The floating hole is opened in the housing along the first direction, and the floating groove is arranged around the floating hole. The floating body is movably disposed in the floating groove. Multiple conductors are spaced apart in the floating tank. One end of each conductor in the second direction is located on the floating body, and the other end of each conductor in the second direction is connected to the floating tank. The conductor has several deformation zones in the second direction. When the floating body moves relative to the floating tank, the floating body exerts a force on the conductor in the second direction, which compresses the deformation zones to reduce the distance between the inner wall of the floating tank and the outer surface of the floating body.

[0005] According to one embodiment of the present invention, the conductor includes a first conductive strip, a second conductive strip, and a plurality of third conductive strips. The first conductive strip and the second conductive strip are electrically connected through the plurality of third conductive strips. The first conductive strip is disposed on the floating body, and the second conductive strip is connected to the floating groove. Among them, the first conductive strip and the third conductive strip together form a deformation region in the second direction, the second conductive strip and the third conductive strip together form a deformation region in the second direction, and adjacent third conductive strips together form a deformation region in the second direction.

[0006] According to one embodiment of the present invention, the cross-section taken along the first direction at the connection between the first conductive strip and the third conductive strip is U-shaped or inverted U-shaped; And / or the cross-section taken along the first direction at the connection between the second conductive strip and the third conductive strip is U-shaped or inverted U-shaped; The cross-section taken along the first direction at the connection point of the third and / or adjacent conductive strips is U-shaped or inverted U-shaped.

[0007] According to one embodiment of the present invention, the first conductive strip has a first arc surface, which protrudes from the outer surface of the first conductive strip along a second direction.

[0008] According to one embodiment of the present invention, the second conductive strip has a second arc surface, which protrudes from the outer surface of the second conductive strip along a second direction and abuts against the inner wall surface of the floating groove.

[0009] According to one embodiment of the present invention, the housing includes an upper shell and a lower shell connected together. The lower shell has a first receiving groove and a first connecting hole that communicate with each other. The first connecting hole is formed on the end face of the lower shell in a first direction. The first receiving groove is arranged around the first connecting hole. The upper shell is disposed in the first receiving groove. The upper shell has a second receiving groove and a second connecting hole that communicate with each other. The second connecting hole is formed on the end face of the upper shell in a first direction. The second receiving groove is formed around the second connecting hole. The first connecting hole and the second connecting hole are connected in the first direction and together form a floating hole; the first receiving groove and the second receiving groove together form a floating groove. The inner wall of the first receiving groove is provided with a support surface along the second direction. The end of the second conductive strip is provided with a fourth conductive strip in the second direction away from the first conductive strip. The fourth conductive strip is provided on the support surface, and the two sides of the fourth conductive strip in the first direction respectively abut against the support surface and the end face of the upper shell.

[0010] According to one embodiment of the present invention, a limiting block is provided on the outer surface of the fourth conductive strip in the first direction, and the limiting block abuts against the end face of the upper shell.

[0011] According to one embodiment of the present invention, the floating body includes a floating column and a floating block movably disposed in a floating groove. The floating block protrudes from the outer surface of the floating column along a second direction, and the two sides of the floating block in the first direction respectively contact the inner wall surface of the floating groove and the end of the third conductive strip. The floating column has a receiving hole that communicates with the floating hole, and the first conductive strip is located inside the receiving hole.

[0012] According to one embodiment of the present invention, it further includes a fastening body, which includes a fastening ring and a plurality of limiting arms. The fastening ring is disposed at the opening of the receiving hole, and the two sides of the end of the first conductive strip in the second direction respectively abut against the inner wall surface of the receiving hole and the outer surface of the fastening ring. Multiple limiting arms are spaced apart on the fastening ring, and all the limiting arms extend outside the receiving hole. The two sides of the limiting arms in the first direction respectively contact the other inner wall of the floating groove and the other end of the third conductive strip.

[0013] According to one embodiment of the present invention, the outer surface of the floating block is provided with a plurality of first support blocks protruding along a first direction, the plurality of first support blocks being spaced apart on the outer surface of the floating block, and the plurality of first support blocks abutting against the inner wall surface of the floating groove; The outer surface of the limiting arm is provided with a second support block protruding along the first direction, and the second support block abuts against the other inner wall surface of the floating groove.

[0014] The beneficial effects of this invention are as follows: the conductor is arranged along the second direction, and by setting a deformation zone in the second direction of the conductor, the floating function of the conductive floating connection terminal is realized; at the same time, the current is also conducted in the second direction. Thus, the influence caused by improper force applied to the conductor by the shell in the first direction can be reduced. In other words, compared with the traditional structure, if the clamping force of the shell on the conductor is too large or too small, the impact on the floating function and conductive stability of the conductive floating connection terminal is reduced, and the precision requirements for manufacturing the conductor are also reduced. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 A three-dimensional structural diagram of a conductive floating connection terminal; Figure 2 A cross-sectional view of a conductive floating connection terminal; Figure 3 A schematic diagram showing the disassembled structure of the conductive floating connection terminal; Figure 4 This is a schematic diagram of the three-dimensional structure of a floating body; Figure 5 This is a schematic diagram of another three-dimensional structure of a floating body; Figure 6 A schematic diagram of the three-dimensional structure of a conductor; Figure 7 This is a front view of a conductor; Figure 8 A schematic diagram of the three-dimensional structure of a solid. Figure 9 Another three-dimensional structural diagram of a conductive floating connection terminal; Figure 10 Another cross-sectional view of the conductive floating connection terminal; Figure 11 This is a schematic diagram of another three-dimensional structure of a conductor.

[0016] Explanation of reference numerals in the attached figures 1. Shell; 11. Floating hole; 12. Floating groove; 13. Upper shell; 131. Second receiving groove; 132. Second connecting hole; 14. Lower shell; 141. First receiving groove; 142. First connecting hole; 143. Support surface; 2. Floating body; 21. Floating column; 211. Receiving hole; 212. Limiting groove; 22. Floating block; 23. First support block; 3. Conductor; 31. Deformation area; 32. First conductive strip; 321. First arc surface; 322. Groove; 33. Second conductive strip; 331. Second arc surface; 34. Third conductive strip; 35. Fourth conductive strip; 36. Limiting block; 4. Fastening solid; 41. Fastening ring; 42. Limiting arm; 43. Second support block. Detailed Implementation

[0017] The following drawings disclose several embodiments of the present invention. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details are not intended to limit the invention. That is, in some embodiments of the invention, these practical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0018] Furthermore, in this invention, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the invention. They are merely used to distinguish components or operations described using the same technical terms, and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, such a combination should be considered nonexistent and not within the scope of protection claimed by this invention.

[0019] Example 1 like Figures 1-3 As shown, Figure 1 A three-dimensional structural diagram of a conductive floating connection terminal; Figure 2 A cross-sectional view of a conductive floating connection terminal; Figure 3 This is a schematic diagram showing the disassembled structure of a conductive floating connection terminal. The conductive floating connection terminal includes a housing 1, a floating body 2, and multiple conductive bodies 3. The floating body 2 is movably disposed within the housing 1, and the multiple conductive bodies 3 are disposed within the floating body 2 and are also connected to the housing 1. Both the housing 1 and the multiple conductive bodies 3 are made of conductive material, and they can conduct current between each other.

[0020] In this embodiment, the concepts of a first direction and a second direction will be used. The concepts of the first direction and the second direction will be explained in detail here. The first direction refers to the X-axis direction, and the second direction refers to the Y-axis direction.

[0021] The housing 1 includes an upper shell 13 and a lower shell 14, which are connected. The upper shell 13 has a communicating second receiving groove 131 and a second connecting hole 132. The second connecting hole 132 is formed at one end of the upper shell 13 along a first direction, and the second receiving groove 131 is formed around the second connecting hole 132. The lower shell 14 has a communicating first receiving groove 141 and a first connecting hole 142. The first connecting hole 142 is formed at one end of the lower shell 14 along a first direction, and the first receiving groove 141 is formed around the first connecting hole 142. In this embodiment, after the upper shell 13 and the lower shell 14 are assembled, the first connecting hole 142 and the second connecting hole 132 communicate in the first direction and form a floating hole 11; the first receiving groove 141 and the second receiving groove 131 also communicate and form a floating groove 12; the floating body 2 is movably disposed in the floating groove 12, and the floating body 2 can move relative to the floating hole 11 and the floating groove 12 to achieve the floating function. The conductive body 3 abuts against the inner wall surface of the floating groove 12 in the second direction to facilitate current conduction between the conductive body 3 and the shell 1. In this embodiment, both the first connecting hole 142 and the second connecting hole 132 are through holes to facilitate insertion with external conductive components (such as pins).

[0022] The lower shell 14 also has a support surface 143, which protrudes along a second direction and is disposed on the outer surface of the lower shell 14. When the upper shell 13 and the lower shell 14 are assembled, the end face of the upper shell 13 away from the second connecting hole 132 in the first direction abuts against the support surface 143. Specifically, the upper shell 13 and the lower shell 14 can be connected by existing riveting or welding processes. In order to facilitate the assembly of the lower shell 14 to other components (such as circuit boards), the outer surface of the lower shell 14 is also provided with a toothed structure to facilitate the riveting of the lower shell 14 into other components.

[0023] Please refer to the following: Figure 4 and Figure 5 , Figure 4 This is a schematic diagram of the three-dimensional structure of floating body 2; Figure 5This is another three-dimensional structural diagram of the floating body 2. The floating body 2 includes a floating column 21 and a floating block 22. The floating column 21 is movably disposed within the floating hole 11. The floating block 22 protrudes along the second direction and is disposed on the outer surface of the floating column 21. The floating block 22 is movably disposed within the floating groove 12. Specifically, the floating block 22 contacts the inner wall surface of the floating groove 12 in the first direction. Further, the floating block 22 has multiple first support blocks 23 protruding from its side in the first direction. The multiple first support blocks 23 are spaced apart from the floating block 22, and all of the multiple first support blocks 23 abut against the inner wall surface of the floating groove 12. The arrangement of multiple first support blocks 23 helps to reduce the contact area between the floating block 22 and the inner wall surface of the floating groove 12, thereby reducing the resistance when the two move relative to each other, and thus improving the smoothness of the floating body 2 floating within the shell 1.

[0024] The floating column 21 has a receiving hole 211, which is formed along a first direction and communicates with the floating hole 11. One end of the conductor 3 extends into the receiving hole 211. An external conductive element is inserted into the receiving hole 211 through the first connection hole 142 or the second connection hole 132. One end of each of the multiple conductors 3 abuts against the outer surface of the external conductive element. Current is conducted between the external conductive element and the housing 1 through the multiple conductors 3. In this embodiment, the receiving hole 211 is a through hole.

[0025] Please refer to the following: Figure 6 and Figure 7 , Figure 6 This is a schematic diagram of the three-dimensional structure of conductor 3; Figure 7 This is a front view of the conductor 3. The conductor 3 includes a first conductive strip 32, a second conductive strip 33, and several third conductive strips 34. The first conductive strip 32 and the second conductive strip 33 are electrically connected through the several third conductive strips 34. The first conductive strip 32 is located inside the receiving hole 211. The second conductive strip 33 abuts against the inner wall surface of the floating groove 12 in the second direction. The several third conductive strips 34 are located between the inner wall surface of the floating groove 12 in the second direction and the outer surface of the floating column 21.

[0026] The conductor 3 has several deformation zones 31, wherein a deformation zone 31 can be formed between the first conductive strip 32 and the third conductive strip 34; a deformation zone 31 can be formed between the second conductive strip 33 and the third conductive strip 34; and / or when there are two or more third conductive strips 34, a deformation zone 31 can also be formed between two adjacent third conductive strips 34. When the floating body 2 moves in the floating groove 12, the outer surface of the floating body 2 and / or the inner wall surface of the floating groove 12 in the second direction exerts a force on the floating body 2, causing the deformation zones 31 to be compressed by the force, thereby providing floating space for the movement of the floating body 2.

[0027] Taking two third conductive strips 34 as an example, the two third conductive strips 34 are connected. The first conductive strip 32 is connected to one of the third conductive strips 34, and the second conductive strip 33 is connected to the other third conductive strip 34. The cross-section of the first conductive strip 32, the second conductive strip 33, and the two third conductive strips 34 along the first direction forms an M-shape, thus forming three deformation zones 31. The first deformation zone 31 is formed by the first conductive strip 32 and one third conductive strip 34; the second deformation zone 31 is formed by the second conductive strip 33 and the other third conductive strip 34; and the third deformation zone 31 is formed by the two third conductive strips 34. It should also be noted that as the number of third conductive strips 34 increases, the number of deformation zones 31 can be increased accordingly. Within a suitable range, increasing the number of deformation zones 31 can improve the smoothness of the movement of the floating body 2, making it smoother for the user to push the floating body 2. Therefore, in actual use, the number of third conductive strips 34 can be increased or decreased according to needs. The two third conductive strips 34 here are only used as an example and are not a limitation on the specific number.

[0028] Specifically, one end of the floating column 21 in the first direction is located within the deformation zone 31 formed by the first conductive strip 32 and the third conductive strip 34, that is, the first conductive strip 32 is located inside the receiving hole 211, and the third conductive strip 34 is located outside the receiving hole 211. The cross-section of the connection between the first conductive strip 32 and the third conductive strip 34 along the first direction is U-shaped or inverted U-shaped. On the one hand, one end of the floating column 21 in the first direction can be inserted into the U-shaped or inverted U-shaped structure to improve the connection stability between the two; on the other hand, the U-shaped or inverted U-shaped structure is beneficial to improving the stress performance of the first conductive strip 32, the second conductive strip 33 and the third conductive strip 34, avoiding damage caused by long-term stress or excessive stress on the first conductive strip 32, the second conductive strip 33 and the third conductive strip 34, and extending the service life of the conductor 3.

[0029] The first conductive strip 32 also has a first arc surface 321, which is located at the end of the first conductive strip 32 away from the third conductive strip 34 in a first direction. The first arc surface 321 protrudes in a second direction toward the center of the receiving hole 211. When the external conductive component is inserted, the first arc surface 321 abuts against the outer surface of the external conductive component to improve the current conduction effect between them. Furthermore, the first conductive strip 32 also has a groove 322, which is formed on the first arc surface 321. The groove 322 divides the first arc surface 321 into two sub-arc surfaces to improve the contact effect between the first conductive strip 32 and the external conductive component.

[0030] Preferably, the second conductive strip 33 has a second arc surface 331, which is disposed at one end of the second conductive strip 33 away from the third conductive strip 34 in the first direction. The second arc surface 331 protrudes in the second direction away from the floating column 21. The second arc surface 331 abuts against the inner wall surface of the floating groove 12 in the second direction to improve the current conduction effect between the second conductive strip 33 and the housing 1.

[0031] In this embodiment, the first conductive strip 32, the second conductive strip 33, and several third conductive strips 34 are an integral structure. Specifically, an integral structure means that the first conductive strip 32, the second conductive strip 33, and several third conductive strips 34 are all made of the same material and processed into the required structure using existing processing technology.

[0032] Please review Figure 4 and Figure 5 The floating column 21 also has multiple limiting grooves 212, which are all located at one end of the floating column 21 in the first direction. The multiple limiting grooves 212 are arranged at intervals around the receiving hole 211. The connection between a first conductive strip 32 and a third conductive strip 34 is locked in a limiting groove 212 to improve the stability of the connection between the multiple conductive bodies 3 and the floating body 2.

[0033] Please refer to the following: Figure 8 , Figure 8 This is a three-dimensional structural diagram of the fastening solid 4. The conductive floating connection terminal also includes the fastening solid 4, which is disposed at an opening in the receiving hole 211 in the first direction. The fastening solid 4 includes a fastening ring 41 and multiple limiting arms 42. The fastening ring 41 is disposed inside the receiving hole 211. The two sides of the first conductive strip 32 in the second direction respectively abut against the inner wall surface of the receiving hole 211 and the outer surface of the fastening ring 41. The fastening ring 41 further enhances the stability of the connection between the conductor 3 and the floating body 2. The multiple limiting arms 42 are spaced apart at one end of the fastening ring 41 in the first direction, and all the multiple limiting arms 42 extend outside the receiving hole 211. The two side walls of the multiple limiting arms 42 in the first direction respectively contact an inner side wall of the floating groove 12 in the first direction and one end of the first conductive strip 32, the second conductive strip 33 and the third conductive strip 34 in the first direction. When in use, after the upper shell 13 and the lower shell 14 are assembled, the floating block 22 and the multiple limiting arms 42 respectively contact the two ends of the multiple conductive bodies 3 in the first direction to limit the multiple conductive bodies 3 and prevent the multiple conductive bodies 3 from moving in the first direction during use or transportation.

[0034] Each limiting arm 42 has a second support block 43 protruding from its outer surface along a first direction. The second support block 43 abuts against the inner wall of the floating groove 12. The provision of the second support block 43 helps to reduce the contact area between the limiting arm 42 and the inner wall of the floating groove 12, thereby reducing the resistance when the two move relative to each other and improving the smoothness of the movement of the fastener 4 within the housing 1.

[0035] Example 2 like Figures 9-11 As shown, Figure 9 Another three-dimensional structural diagram of a conductive floating connection terminal; Figure 10 Another cross-sectional view of the conductive floating connection terminal; Figure 11 This is another three-dimensional structural diagram of the conductor 3. The differences between this embodiment and Embodiment 1 are as follows: In this embodiment, the support surface 143 is formed on the inner wall of the first receiving groove 141. The conductor 3 also includes a fourth conductive strip 35, which is connected to the end of the second conductive strip 33 and is arranged along the second direction. In use, the two sides of the fourth conductive strip 35 in the first direction abut against the support surface 143 and the end face of the upper shell 13 away from the second connection hole 132 in the first direction, respectively. In this way, it can be ensured that when the floating body 2 drives the conductor 3 to float, the conductor 3 always maintains a conductive connection with the shell 1, thereby ensuring the conductive stability of the conductive floating connection terminal.

[0036] Furthermore, the fourth conductive strip 35 is provided with a limiting block 36 protruding in the first direction. The limiting block 36 abuts against the end face of the upper shell 13 away from the second contact hole 132 in the first direction. When the upper shell 13 and the lower shell 14 are assembled, the end face of the upper shell 13 will be affected by the limiting block 36 and a corresponding recess will be formed that matches the shape of the limiting block 36. In this way, the phenomenon that the fourth conductive strip 35 will detach from the support surface 143 and the end face of the upper shell 13 when the conductive body 3 moves with the floating body 2 can be avoided.

[0037] In addition, since this embodiment uses a structure in which the fourth conductive strip 35 is connected to the housing 1, the second arc surface 331 is omitted.

[0038] In summary, the conductor 3 is arranged along the second direction, and the deformation zone 31 is provided in the second direction of the conductor 3 to realize the floating function of the conductive floating connection terminal. At the same time, the current will be conducted in the second direction. In this way, the influence caused by improper force applied by the shell 1 to the conductor 3 in the first direction can be reduced. In other words, compared with the traditional structure, if the clamping force of the shell 1 on the conductor 3 is too large or too small, the impact on the floating function and conductivity stability of the conductive floating connection terminal will be reduced, and the precision requirements for manufacturing the conductor 3 will also be reduced.

[0039] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A conductive floating connection terminal, characterized in that, include: The shell (1), the floating body (2), and the multiple conductors (3) are all made of conductive materials; The housing (1) has a floating hole (11) and a floating groove (12). The floating hole (11) is opened in the housing (1) along the first direction, and the floating groove (12) is arranged around the floating hole (11). The floating body (2) is movably arranged in the floating groove (12). Multiple conductors (3) are spaced apart in the floating groove (12). One end of each conductor (3) in the second direction is disposed on the floating body (2), and the other end of each conductor (3) in the second direction is connected to the floating groove (12). The conductor (3) has several deformation zones (31) in the second direction. When the floating body (2) moves relative to the floating groove (12), the floating body (2) exerts force on the conductor (3) in the second direction, so that the deformation zones (31) are compressed to reduce the distance between the inner wall of the floating groove (12) and the outer surface of the floating body (2).

2. The conductive floating connection terminal according to claim 1, characterized in that, The conductor (3) includes a first conductive strip (32), a second conductive strip (33) and several third conductive strips (34). The first conductive strip (32) and the second conductive strip (33) are electrically connected through several third conductive strips (34). The first conductive strip (32) is located on the floating body (2), and the second conductive strip (33) is connected to the floating groove (12). Among them, the first conductive strip (32) and the third conductive strip (34) together form a deformation region (31) in the second direction, the second conductive strip (33) and the third conductive strip (34) together form a deformation region (31) in the second direction, and adjacent third conductive strips (34) together form a deformation region (31) in the second direction.

3. The conductive floating connection terminal according to claim 2, characterized in that, The cross section taken along the first direction at the connection between the first conductive strip (32) and the third conductive strip (34) is U-shaped or inverted U-shaped; The cross section taken along the first direction at the connection between the second conductive strip (33) and the third conductive strip (34) is U-shaped or inverted U-shaped; The cross section taken along the first direction at the connection point of the third conductive strip (34) and / or the adjacent third conductive strip (34) is U-shaped or inverted U-shaped.

4. The conductive floating connection terminal according to claim 2, characterized in that, The first conductive strip (32) has a first arc surface (321), which protrudes from the outer surface of the first conductive strip (32) along a second direction.

5. The conductive floating connection terminal according to claim 4, characterized in that, The second conductive strip (33) has a second arc surface (331), which protrudes from the outer surface of the second conductive strip (33) along a second direction and abuts against the inner wall of the floating groove (12).

6. The conductive floating connection terminal according to claim 4, characterized in that, The housing (1) includes an upper shell (13) and a lower shell (14) connected together. The lower shell (14) has a first receiving groove (141) and a first connecting hole (142) that are connected together. The first connecting hole (142) is opened on the end face of the lower shell (14) in a first direction. The first receiving groove (141) is arranged around the first connecting hole (142). The upper shell (13) is disposed in the first receiving groove (141). The upper shell (13) has a second receiving groove (131) and a second connecting hole (132) that are connected together. The second connecting hole (132) is opened on the end face of the upper shell (13) in a first direction. The second receiving groove (131) is opened around the second connecting hole (132). The first connecting hole (142) and the second connecting hole (132) are connected in the first direction and together form a floating hole (11); the first receiving groove (141) and the second receiving groove (131) together form a floating groove (12). The inner wall of the first receiving groove (141) is provided with a support surface (143) along the second direction. The end of the second conductive strip (33) is provided with a fourth conductive strip (35) in the second direction away from the first conductive strip (32). The fourth conductive strip (35) is provided on the support surface (143). The two sides of the fourth conductive strip (35) in the first direction respectively abut against the support surface (143) and the end face of the upper shell (13).

7. The conductive floating connection terminal according to claim 6, characterized in that, The fourth conductive strip (35) has a limiting block (36) protruding from its outer surface in the first direction, and the limiting block (36) abuts against the end face of the upper shell (13).

8. The conductive floating connection terminal according to any one of claims 2-7, characterized in that, The floating body (2) includes a floating column (21) and a floating block (22) movably disposed in the floating groove (12). The floating block (22) protrudes from the outer surface of the floating column (21) along the second direction. The two sides of the floating block (22) in the first direction respectively contact the inner wall surface of the floating groove (12) and the end of the third conductive strip (34). The floating column (21) has a receiving hole (211) communicating with the floating hole (11), and the first conductive strip (32) is located in the receiving hole (211).

9. The conductive floating connection terminal according to claim 8, characterized in that, It also includes a fastening body (4), which includes a fastening ring (41) and multiple limiting arms (42). The fastening ring (41) is located at the opening of the receiving hole (211), and the ends of the first conductive strip (32) abut against the inner wall of the receiving hole (211) and the outer surface of the fastening ring (41) on the two sides in the second direction, respectively. Multiple limiting arms (42) are spaced apart on the fastening ring (41), and all the multiple limiting arms (42) extend outside the receiving hole (211). The two sides of the limiting arms (42) in the first direction respectively contact the other inner wall surface of the floating groove (12) and the other end of the third conductive strip (34).

10. The conductive floating connection terminal according to claim 9, characterized in that, The outer surface of the floating block (22) is provided with a plurality of first support blocks (23) protruding along the first direction. The plurality of first support blocks (23) are spaced apart on the outer surface of the floating block (22) and abut against the inner wall of the floating groove (12). The outer surface of the limiting arm (42) is provided with a second support block (43) protruding in the first direction, and the second support block (43) abuts against the other inner wall surface of the floating groove (12).

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