One-piece hot-swap terminal

Abstract

The utility model discloses an integrally formed hot-swappable terminal, comprising a main body, one end of the main body is provided with a plug interface, a plurality of spring pieces integrally formed with the main body are provided at the outer edge of the plug interface, the spring pieces are reversely bent and arranged on the outside of the main body and bulge outwards, a heat sink is detachably connected to the main body, the main body and the elastic part are integrally formed, and the production process only needs to be completed by bending and folding, which is simpler and faster than welding, effectively improves production efficiency, and does not damage the main body.

Description

Technical Field

[0001] The utility model belongs to the processing field of hot-plug terminal technology, in particular to an integrally formed hot-plug terminal. Background Art

[0002] In a hot-plug connector, a cage spring is usually used as a contact point at the plug port. For details, please refer to the Chinese patent document "CN108649373B, hot-plug interface connector" and reference Figure 1 The shrapnel can play a role in tightening and fully contacting, and the current setting method of the shrapnel adopts welding to fix it on the main body. Due to the small volume of the main body, it is difficult to process and weld it, and the main body is relatively thin and easy to be punctured during the welding process. Utility Model Content

[0003] The purpose of the utility model is to provide an integrally formed hot-swappable terminal to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A spring-type integrated hot-swap terminal comprises a main body, one end of which is provided with an insertion interface, and a plurality of spring-type parts integrally formed with the main body are arranged at the outer edge of the insertion interface. The spring-type parts are reversely bent and placed on the outside of the main body and bulge outwards. A heat sink is detachably connected to the main body.

[0006] According to a further technical solution, the spring sheet portion includes an integrally formed connection portion 1, a plurality of spring sheet bodies and a connection portion 2, wherein the plurality of spring sheet bodies are arranged at intervals, one end of the spring sheet bodies is connected to the connection portion 1, and the other end is connected to the connection portion 2.

[0007] A further technical solution is that the main body includes a rectangular panel, and a side panel 1 and a side panel 2 of the same length are integrally formed on both sides of the panel. A bottom plate with the same width as the panel is provided on the side of the side panel 1 away from the panel, and a plurality of buckling parts 1 are provided on the side of the bottom plate away from the side panel 1, and a step 1 that cooperates with the buckling part 1 is provided on the side panel 2.

[0008] According to a further technical solution, a back plate is integrally formed at one end of the panel, buckling parts 2 are provided on both sides of the back plate, and steps 2 cooperating with the buckling parts are provided on the first and second side plates.

[0009] According to a further technical solution, the inner cavity of the main body is provided with two abutting spring sheets, and the two abutting spring sheets are respectively integrally formed with the first side panel and the second side panel.

[0010] A further technical solution is that the heat sink includes a connecting plate, a plurality of heat dissipation strips and a heat-conducting convex plate are arranged on the connecting plate, a through hole is arranged on the main body for the heat-conducting convex plate to be embedded, the connecting plate is fitted with the surface of the main body, and also includes a clip-on bracket, a groove is arranged on the connecting plate to be fixed to the clip-on bracket, three buckling parts are respectively arranged at both ends of the clip-on bracket, and three steps are respectively arranged on the side panel one and the side panel two to cooperate with the three buckling parts.

[0011] According to a further technical solution, the clamping bracket includes a plurality of cross beams, both ends of the cross beams are respectively provided with elastic parts bent upwards, and the elastic parts of the plurality of cross beams are connected by connecting pieces.

[0012] Beneficial effects of the utility model:

[0013] The utility model adopts the method of integrally forming the main body and the elastic part, and the production process only needs to be completed by bending and folding. Compared with the welding method, the operation is simpler and faster, the production efficiency is effectively improved, and there is no damage to the main body.

[0014] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 : Existing technical structure.

[0016] Figure 2 : The three-dimensional structure of the utility model Figure 1 .

[0017] Figure 3 : The three-dimensional structure of the utility model Figure 2 .

[0018] Figure 4 : The main body of the utility model is combined with the heat dissipation component structure diagram.

[0019] Figure 5 : Disassembly diagram of the main body, heat sink and clamping bracket of the utility model.

[0020] Figure 6 : Structural diagram of the heat sink and the clamping bracket of the utility model.

[0021] Figure markings: 1-main body, 11-panel, 12-side panel one, 13-side panel two, 14-bottom plate, 15-back plate, 161-buckle part one, 162-step one, 163-buckle part two, 164-step two, 165-step three, 17-plug interface, 18-resistance spring, 19-through hole, 2-spring part, 21-connection part one, 22-spring body, 23-connection part two, 3-heat sink, 31-connecting plate, 32-heat sink bar, 33-heat conductive convex plate, 34-groove, 4-clamping bracket, 41-crossbeam, 42-elastic part, 43-connecting plate, 44-buckle part three. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Please refer to Figure 2-6 ;

[0024] The utility model discloses a hot-swappable terminal with an integrated spring, comprising a main body 1, which is made of metal material, and one end of which is provided with a plug interface 17, wherein the plug interface 17 is polygonal rather than arc-shaped, preferably square or rectangular, and a plurality of spring parts 2 integrally formed with the main body 1 are provided at the outer edge of the plug interface 17. During production, it is only necessary to reversely bend the spring part 2 and place it outside the main body 1, and to use a pressing device to press the part of the spring part 2 close to the bending position to fix it. Of course, the main body 1 and the spring part 2 are made of harder metal, and a larger external force needs to be applied to bend them, and no rebound deformation will occur after bending and pressing, and other parts of the spring part 2 bulge outwards. A heat sink 3 is detachably connected to the main body 1, and a large amount of heat generated by the terminal during use is absorbed by the heat sink 3 to achieve a cooling effect;

[0025] The utility model adopts the method of integrally forming the main body 1 and the elastic part 42 , and the production process only needs to be completed by bending and folding. Compared with the welding method, the operation is simpler and faster, the production efficiency is effectively improved, and the main body 1 is not damaged.

[0026] The spring sheet portion 2 in the present invention comprises an integrally formed connection portion 1 21, a plurality of spring sheet bodies 22 and a connection portion 23. The plurality of spring sheet bodies 22 are arranged at intervals, one end of which is connected to the connection portion 1 21, and the other end is connected to the connection portion 23. The two ends of the plurality of spring sheet bodies 22 are respectively connected in series and fixed by the connection portion 1 21 and the connection portion 23, so that the forces of the plurality of spring sheet bodies 22 can be concentrated together and support each other, thereby preventing a certain spring sheet body 22 from losing elastic force and becoming ineffective, and being more durable.

[0027] One embodiment of the main body 1 of the present invention specifically includes a rectangular panel 11, and the two sides of the panel 11 are respectively integrally formed with a side panel 12 and a side panel 2 13 of the same length. The side panel 12 and the side panel 2 13 are both rectangular, and the side panel 12 is far from the panel 11. A bottom plate 14 with the same width as the panel 11 is provided on the side. In this embodiment, the length of the bottom plate 14 is not limited, that is, it can be adapted to the length of the panel 11, or it can be shorter than the length of the panel 11. The bottom plate 14 is far from the side panel 11. A plurality of buckling parts 161 are provided on one side of 12, and a step 162 matched with the buckling part 161 is provided on the side panel 13. The main body 1 in the shape of a rectangular parallelepiped is formed by the panel 11, the side panel 12, the side panel 13 and the bottom plate 14. In addition, a plurality of elastic parts 42 are respectively connected with the panel 11, the side panel 12 and the side panel 13. That is to say, the above-mentioned components can be made of a piece of metal plate through a stamping process, and then folded by equipment, which is as simple as origami, and the production is very convenient and efficient.

[0028] Furthermore, a back panel 15 is integrally formed at one end of the panel 11, and buckling parts 163 are provided on both sides of the back panel 15. Steps 164 cooperating with the buckling parts are provided on the side panels 12 and 13. The folding molding method is also used to speed up the production process.

[0029] In this embodiment, two abutting spring sheets 18 are provided in the inner cavity of the main body 1. The two abutting spring sheets 18 are integrally formed with the side panel 12 and the side panel 2 13 respectively. The two abutting spring sheets 18 are placed in the inner cavity of the main body 1. When the external connector is plugged into the main body 1, after it enters the interior of the main body 1, the two abutting spring sheets 18 abut against the end of the external connector to make the connection more compact.

[0030] One embodiment of the heat sink 3 of the utility model specifically includes a connecting plate 31, on which a plurality of heat dissipation strips 32 and a heat-conducting convex plate 33 are provided, and a through hole 19 for embedding the heat-conducting convex plate 33 is provided on the main body 1, and the heat in the main body 1 is transferred to the heat dissipation connecting plate 31 through the heat-conducting convex plate 33, and then dissipated to each heat dissipation strip 32 for heat dissipation, which can effectively dissipate the heat inside the main body 1, and in addition, the connecting plate 31 is attached to the surface of the main body 1, and the heat dissipated to the surface of the main body 1 is directly absorbed by the connecting plate 31, and preferably, the connecting plate 31 covers the surface of the panel 11, which can absorb heat more effectively and improve the heat dissipation effect;

[0031] It also includes a clip-on bracket 4, a groove 34 fixed to the clip-on bracket 4 is provided on the connecting plate 31, buckling parts 3 44 are provided at both ends of the clip-on bracket 4, and steps 3 165 cooperating with the buckling parts 3 44 are provided on the side plate 12 and the side plate 2 13 respectively. The connecting plate 31 and the main body 1 can be tightly connected together through the clip-on bracket 4. When the heat sink 3 needs to be replaced, the clip-on bracket 4 only needs to be removed.

[0032] The clip-on bracket 4 includes a plurality of cross beams 41, both ends of which are provided with elastic parts 42 bent upwards, and the elastic parts 42 of the plurality of cross beams 41 are connected by connecting pieces 43, forming an M shape when viewed from the side, and the elastic parts 42 provide a deformation buffer to prevent excessive external force from being applied to the connecting piece 43 when the clip-on bracket 4 is removed, resulting in deformation that cannot be reset and making the clip-on bracket 4 scrapped.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. An integrally formed hot-swappable terminal, comprising a main body (1), one end of the main body (1) being provided with a plug interface (17), characterized in that: A plurality of spring pieces (2) formed integrally with the main body (1) are provided at the outer edge of the plug interface (17); the spring pieces (2) are bent in the opposite direction and placed outside the main body (1) and bulge outward; and a heat sink (3) is detachably connected to the main body (1).

2. The one-piece hot-swappable terminal according to claim 1, characterized in that: The spring sheet portion (2) comprises an integrally formed connection portion 1 (21), a plurality of spring sheet bodies (22) and a connection portion 2 (23); the plurality of spring sheet bodies (22) are arranged at intervals, one end of each of the spring sheet bodies is connected to the connection portion 1 (21), and the other end of each of the spring sheet bodies is connected to the connection portion 2 (23).

3. The one-piece hot-swappable terminal according to claim 1 or 2, characterized in that: The main body (1) comprises a rectangular panel (11), and the panel (11) is respectively integrally formed with a side panel (12) and a side panel (13) of the same length on both sides; the side of the side panel (12) away from the panel (11) is provided with a bottom plate (14) of the same width as the panel (11); the side of the bottom plate (14) away from the side panel (12) is provided with a plurality of buckling parts (161); and the side panel (13) is provided with a step (162) that cooperates with the buckling part (161).

4. The one-piece hot-swappable terminal according to claim 3, characterized in that: A back plate (15) is integrally formed at one end of the panel (11), and buckling parts (163) are provided on both sides of the back plate (15), and steps (164) cooperating with the buckling parts are provided on the first side plate (12) and the second side plate (13).

5. The one-piece hot-swappable terminal according to claim 3, characterized in that: The inner cavity of the main body (1) is provided with two abutting spring sheets (18), and the two abutting spring sheets (18) are respectively formed integrally with the first side panel (12) and the second side panel (13).

6. The one-piece hot-swappable terminal according to claim 5, characterized in that: The heat sink (3) comprises a connecting plate (31), on which a plurality of heat dissipation strips (32) and a heat-conducting convex plate (33) are provided, and on which the main body (1) is provided a through hole (19) for the heat-conducting convex plate (33) to be embedded, and the connecting plate (31) is in contact with the surface of the main body (1), and further comprises a clamping bracket (4), on which a groove (34) for fixing the clamping bracket (4) is provided, and at both ends of the clamping bracket (4) are respectively provided a third buckling portion (44), and on the first side plate (12) and the second side plate (13) are respectively provided a third step (165) for matching with the third buckling portion (44).

7. The one-piece hot-swappable terminal according to claim 6, characterized in that: The clamping bracket (4) comprises a plurality of cross beams (41), both ends of the cross beams (41) are respectively provided with elastic parts (42) bent upwards, and the elastic parts (42) of the plurality of cross beams (41) are connected via connecting pieces (43).

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