Surface-mounted semiconductor conductive connecting sheet

Abstract

The utility model relates to the technical field of electronic devices, and discloses a surface-mounted semiconductor conductive connecting sheet, which comprises a connecting sheet and a pull rod, a connecting device is arranged on the surface of the connecting sheet, the connecting device comprises a groove, the surface of the connecting sheet is provided with the groove, the cross section of the groove is rectangular, and the arc surface of the pull rod is in sliding connection with a fixing plate. One end of the pull rod is connected with a connecting plate, the surface of the pull rod is slidably connected with a screw, and one end of the screw is in threaded connection with the surface of the fixing plate. One end of the spring is connected with the surface of the fixing plate, and the other end of the spring is connected with the surface of the connecting plate. The surface of the fixing plate is connected with a protruding block, the surface of the connecting plate is connected with a protruding block, the cross section of the protruding block is triangular, and the protruding block is made of rubber. According to the utility model, the problem that the production efficiency of the connecting sheet is affected due to unstable installation and easy damage of the mutual connection part in the mutual connection process of the conductive connecting plates is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic devices, in particular to a patch-type semiconductor conductive connecting piece. Background Art

[0002] A chip-type semiconductor device is an electronic device that conducts current in one direction. The front and back sides of the core of an existing chip-type semiconductor device are directly welded to the corresponding chip base island through a conductive welding layer. However, when welding is carried out in this structure, the lead wire will be subjected to excessive welding stress, thereby reducing the welding firmness between the core and the chip base island of the lead wire. As a result, poor contact is easily caused after the device is used for a long time or is vibrated by external forces.

[0003] The application number is CN214477419U, which discloses a patch type semiconductor device, including an insulating shell, a core body is provided in the middle of the inner side of the insulating shell, leads are provided on both sides of the core body, the leads are of a square structure, and the part of the leads protruding from the surface of the insulating shell constitutes a pin, the part of the leads located on the inner side of the insulating shell constitutes a patch base island, a compression spring is provided on one side of the patch base island corresponding to the core body, the other end of the compression spring is sleeved in a guide sleeve, and a conductive voltage plate is provided at the end of the guide sleeve away from the compression spring. In the utility model, vibration is suppressed and absorbed by the compression spring and the guide sleeve, ensuring good contact between the conductive voltage plate and the core body, the compression spring is in an effective compression state in normal state, and the compression spring is kept in good contact with the patch base island without causing permanent damage to the compression spring, thereby achieving long-term and stable conduction.

[0004] Although such a setting suppresses and absorbs vibrations through the compression spring and the guide sleeve of the utility model, ensuring good contact between the conductive voltage plate and the core body, and the compression spring is in an effectively compressed state under normal conditions, while preventing permanent damage to the compression spring, maintaining good contact between the compression spring and the patch base island, thereby achieving long-term and stable conduction, but this setting often results in unstable installation and easy damage at the mutual connection process of the conductive connecting plates, which affects the production quality of the connecting plate and further affects the production efficiency of the connecting plate. Summary of the invention

[0005] The purpose of the utility model is to provide a patch type semiconductor conductive connecting sheet to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a patch-type semiconductor conductive connecting piece, including a connecting piece and a pull rod. The surface of the connecting piece is provided with a connecting device, the connecting device includes a groove, the surface of the connecting piece is provided with a groove, the cross section of the groove is rectangular, the arc surface of the pull rod is slidably connected to a fixed plate, one end of the pull rod is connected to the connecting plate, the surface of the pull rod is slidably connected to a screw, one end of the screw is threadedly connected to the surface of the fixed plate. The setting of the pull rod realizes the function of driving the connecting plate to move, the setting of the fixed plate realizes the function of limiting the range of movement of the pull rod, the setting of the connecting plate realizes the function of clamping the connecting piece, the setting of the groove realizes the function of limiting the movement of the bump, and the setting of the screw realizes the function of fixing the pull rod.

[0008] Furthermore, the arc surface of the pull rod is sleeved with a spring, one end of the spring is connected to the surface of the fixing plate, and the other end of the spring is connected to the surface of the connecting plate. The setting of the spring realizes the reset effect of the pull rod.

[0009] Furthermore, the surface of the fixing plate is connected with a protrusion, the surface of the connecting plate is connected with a protrusion, the cross section of the protrusion is triangular, and the material of the protrusion is rubber. The setting of the protrusion realizes the fixing effect of increasing the connecting piece.

[0010] Furthermore, a protective device is provided on the surface of the connecting piece, and the protective device includes a protective block, the protective block is slidably connected to the surface of the connecting piece, the surface of the protective block is connected to a fixed block, the fixed block is slidably connected to the surface of the connecting piece, the surface of the protective block is connected to a baffle, and the cross section of the baffle is "L" shaped. The protective block realizes the function of preliminary protection of the corners of the connecting piece, the setting of the fixed block realizes the function of facilitating the quick installation of the protective block, and the setting of the baffle realizes the function of preventing the protective block from falling off.

[0011] Furthermore, a bolt is slidably connected to the surface of the baffle, and one end of the bolt is threadedly connected to the surface of the connecting piece. The provision of the bolt further stabilizes the protective block.

[0012] Furthermore, a cushion is connected to the surface of the protection block, and the cushion is made of silicone material. The cushion is provided to prevent the corners of the connecting piece from being damaged.

[0013] The utility model has the following beneficial effects:

[0014] (1) The utility model realizes preliminary fixing by setting a connecting device. By pulling the pull rod, the pull rod drives the connecting plate to move, and the connecting plate clamps the two connecting plates, thereby realizing preliminary fixing. At this time, the screw rod is rotated to fix the pull rod. The setting of the pull rod drives the connecting plate to move, the setting of the fixing plate limits the range of movement of the pull rod, the setting of the connecting plate clamps the connecting plate, the setting of the groove limits the movement of the protrusion, the setting of the screw fixes the pull rod, the setting of the spring resets the pull rod, and the setting of the protrusion increases the fixing effect of the connecting plate. By setting a connecting device, it is convenient to connect and fix the two connecting plates, minimize the unstable connection between the connecting plates, and further improve the production efficiency of the connecting plates.

[0015] (2) The utility model sets a protective block through the provision of a protective device, thereby achieving the function of preliminary protection of the corners of the connecting piece. The provision of a fixed block achieves the function of facilitating the quick installation of the protective block. The provision of a baffle plate achieves the function of preventing the protective block from falling off. The provision of a bolt further stabilizes the protective block. The provision of a pad prevents the corners of the connecting piece from being damaged. By setting a protective device, it is convenient to protect the corners of the connecting piece, minimize the damage to the corners of the connecting piece, and further improve the production quality of the connecting piece.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of another angle in the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the connecting device in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the protective device in the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure, 1, connecting plate; 2, connecting device; 21, groove; 22, pull rod; 23, fixing plate; 24, spring; 25, protrusion; 26, screw; 27, connecting plate; 3, protective device; 31, protective block; 32, fixing block; 33, baffle; 34, bolt; 35, pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4 As shown, the utility model is a patch-type semiconductor conductive connecting piece, including a connecting piece 1 and a pull rod 22. The surface of the connecting piece 1 is provided with a connecting device 2, and the connecting device 2 includes a groove 21. The surface of the connecting piece 1 is provided with a groove 21, and the cross section of the groove 21 is rectangular. The arc surface of the pull rod 22 is slidably connected to a fixing plate 23, one end of the pull rod 22 is connected to a connecting plate 27, and the surface of the pull rod 22 is slidably connected to a screw rod 26, and one end of the screw rod 26 is threadedly connected to the surface of the fixing plate 23. The setting of the pull rod 22 realizes the function of driving the connecting plate 27 to move, the setting of the fixing plate 23 realizes the function of limiting the range of movement of the pull rod 22, the setting of the connecting plate 27 realizes the function of clamping the connecting piece 1, the setting of the groove 21 realizes the function of limiting the movement of the protrusion 25, and the setting of the screw rod 26 realizes the function of fixing the pull rod 22.

[0026] The arc surface of the pull rod 22 is sleeved with a spring 24, one end of the spring 24 is connected to the surface of the fixing plate 23, and the other end of the spring 24 is connected to the surface of the connecting plate 27. The arrangement of the spring 24 realizes the reset effect on the pull rod 22.

[0027] The surface of the fixing plate 23 is connected with a protrusion 25, and the surface of the connecting plate 27 is connected with a protrusion 25. The cross section of the protrusion 25 is triangular and the material of the protrusion 25 is rubber. The setting of the protrusion 25 realizes the fixing effect of increasing the connecting piece 1.

[0028] The surface of the connecting piece 1 is provided with a protective device 3, which includes a protective block 31, which is slidably connected to the surface of the connecting piece 1, a fixed block 32 is connected to the surface of the protective block 31, which is slidably connected to the surface of the connecting piece 1, and a baffle 33 is connected to the surface of the protective block 31, and the cross section of the baffle 33 is "L" shaped. The protective block 31 realizes the function of preliminary protection of the corners of the connecting piece 1, the setting of the fixed block 32 realizes the function of facilitating the quick installation of the protective block 31, and the setting of the baffle 33 realizes the function of preventing the protective block 31 from falling off.

[0029] The surface of the stopper is slidably connected with a bolt 34, and one end of the bolt 34 is threadedly connected to the surface of the connecting piece 1. The provision of the bolt 34 further stabilizes the protective block 31.

[0030] The surface of the protection block 31 is connected with a cushion 35, and the material of the cushion 35 is a silicone material. The setting of the cushion 35 prevents the corners of the connecting piece 1 from being damaged.

[0031] When in use, by pulling the pull rod 22, the pull rod 22 drives the connecting plate 27 to move, and the connecting plate 27 clamps the two connecting plates 1, thereby achieving preliminary fixing work. At this time, the screw 26 is turned to fix the pull rod 22. The setting of the pull rod 22 realizes the function of driving the connecting plate 27 to move, the setting of the fixing plate 23 realizes the function of limiting the movement range of the pull rod 22, the setting of the connecting plate 27 realizes the function of clamping the connecting plate 1, the setting of the groove 21 realizes the function of limiting the movement of the protrusion 25, the setting of the screw 26 realizes the function of fixing the pull rod 22, the setting of the spring 24 realizes the function of resetting the pull rod 22, and the setting of the protrusion 25 realizes the function of increasing the fixing effect of the connecting plate 1. By setting the connecting device 2, it is convenient to connect and fix the two connecting plates 1, minimize the unstable connection between the connecting plates 1, and further improve the production efficiency of the connecting plates 1.

[0032] When protecting the corners of the connecting piece 1, the protective block 31 is provided to initially protect the corners of the connecting piece 1, the fixing block 32 is provided to facilitate quick installation of the protective block 31, the baffle 33 is provided to prevent the protective block 31 from falling off, the bolt 34 is provided to further stabilize the protective block 31, and the pad 35 is provided to prevent the corners of the connecting piece 1 from being damaged. By providing the protective device 3, the protection of the corners of the connecting piece 1 is facilitated, the damage to the corners of the connecting piece 1 is minimized, and the production quality of the connecting piece 1 is further improved.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A patch-type semiconductor conductive connecting piece, comprising a connecting piece (1) and a pull rod (22), characterized in that: The surface of the connecting piece (1) is provided with a connecting device (2), the connecting device (2) comprises a groove (21), the surface of the connecting piece (1) is provided with a groove (21), the cross section of the groove (21) is rectangular, the arc surface of the pull rod (22) is slidably connected to a fixing plate (23), one end of the pull rod (22) is connected to a connecting plate (27), the surface of the pull rod (22) is slidably connected to a screw rod (26), one end of the screw rod (26) is threadedly connected to the surface of the fixing plate (23).

2. A patch-type semiconductor conductive connecting sheet according to claim 1, characterized in that: The arc surface of the pull rod (22) is sleeved with a spring (24), one end of the spring (24) is connected to the surface of the fixing plate (23), and the other end of the spring (24) is connected to the surface of the connecting plate (27).

3. The patch-type semiconductor conductive connecting sheet (1) according to claim 1, characterized in that: The surface of the fixing plate (23) is connected with a protrusion (25), and the surface of the connecting plate (27) is connected with a protrusion (25). The cross section of the protrusion (25) is triangular, and the material of the protrusion (25) is rubber.

4. The patch-type semiconductor conductive connecting sheet according to claim 1, characterized in that: The surface of the connecting piece (1) is provided with a protective device (3), the protective device (3) comprising a protective block (31), the protective block (31) being slidably connected to the surface of the connecting piece (1), the surface of the protective block (31) being connected to a fixed block (32), the fixed block (32) being slidably connected to the surface of the connecting piece (1), the surface of the protective block (31) being connected to a baffle (33), the cross section of the baffle (33) being in an "L" shape.

5. A patch-type semiconductor conductive connecting sheet according to claim 4, characterized in that: A bolt (34) is slidably connected to the surface of the baffle (33), and one end of the bolt (34) is threadedly connected to the surface of the connecting plate (1).

6. The patch-type semiconductor conductive connecting sheet according to claim 4, characterized in that: A cushion (35) is connected to the surface of the protection block (31), and the cushion (35) is made of silica gel.

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