Memory chip holder for debugging

Abstract

The utility model relates to the technical field of debugging equipment, in particular to a memory chip seat for debugging, which comprises a substrate, a connecting frame matched with a memory chip is fixedly arranged on the substrate, a debugging plate electrically connected with the memory chip is arranged on the connecting frame, a sliding groove is arranged on the debugging plate, a clamping plate is arranged on the sliding groove in a sliding manner, and the clamping plate is connected with the memory chip. A supporting plate is fixedly arranged on the debugging plate, a first spring is arranged between the supporting plate and the clamping plate, a pressing mechanism is arranged on the supporting plate, the pressing mechanism is in power connection with the clamping plate, and in the initial state, the space between the clamping plate and the connecting frame is large, so that a chip is convenient to install; after the chip is placed, the clamping plate is driven by the first spring to clamp and fix the chip so as to prevent loosening, and the chip is pressed and fixed by the pressing mechanism so as to prevent falling off, so that the chip is tightly fixed on the debugging plate, and the influence on the test debugging effect caused by poor contact due to loosening is prevented.

Description

Technical Field

[0001] This utility model relates to the field of debugging equipment technology, and in particular to a memory chip socket for debugging. Background Technology

[0002] Solid-state memory (SSD) is a new type of storage device. Various storage chips can be manufactured using SSDs, including solid-state drives (SSDs), embedded multimedia cards (eMMC), universal flash storage (UFS), secure digital cards (SDs), and USB flash disks. These storage chips are used in different host products, such as televisions or monitors. Because different storage chips need to meet different transmission protocols, they have different power-on times, and host products also have power-on time requirements.

[0003] Before installation, memory chips need to be debugged, such as by adjusting their frequency to match the motherboard. For example, Chinese Patent Publication No. CN118838763A discloses a "memory chip socket for debugging," which uses a mounting part to detachably fix the memory chip and uses an elastic connecting part to press the mounting part onto the circuit motherboard, thereby achieving electrical connection between the memory chip and the circuit motherboard. This allows for testing of the memory chip. When the memory chip needs to be reprogrammed, it can simply be removed from the mounting part, programmed, and then reinstalled. No soldering is required, which can effectively improve work efficiency, avoid repeated soldering, and prevent potential damage to the circuit motherboard, greatly facilitating the debugging and development of the circuit motherboard system.

[0004] However, in actual use, in order to ensure the tightness of the connection and prevent the chip from becoming loose and causing poor contact, the matching degree between the mounting part and the chip is high. It is quite troublesome to install the chip into the mounting part, requiring careful alignment. At the same time, it is also difficult to remove the chip, making it inconvenient to quickly replace the chip for adjustment. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as the inconvenience of installing chips in the mounting section, the difficulty of removing chips, and the inconvenience of quickly replacing chips for adjustment. Therefore, this invention proposes a memory chip socket for debugging.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a memory chip socket for debugging, including a substrate, a connecting frame for cooperating with a memory chip fixedly disposed on the substrate, a debugging board electrically connected to the memory chip disposed on the connecting frame, a sliding groove formed on the debugging board, a clamping plate slidably disposed on the sliding groove, a support plate fixedly disposed on the debugging board, a first spring disposed between the support plate and the clamping plate, and a pressing mechanism disposed on the support plate, the pressing mechanism being dynamically connected to the clamping plate.

[0008] Furthermore, the clamping mechanism includes a support frame fixedly mounted on the support plate, and a clamping frame rotatably mounted on the support frame, the clamping frame being in contact with the chip.

[0009] Furthermore, a drive gear is rotatably mounted on the support frame, and a connecting shaft that is fixedly connected to the clamping frame is fixedly mounted on the drive gear.

[0010] Furthermore, a rack is fixedly provided on the clamping plate, and a transmission gear that meshes with the rack is rotatably provided in the slide groove, and the transmission gear meshes with the drive gear.

[0011] Furthermore, a positioning structure is provided inside the slide groove, and a positioning groove that cooperates with the positioning structure is provided on the rack.

[0012] Furthermore, the positioning structure includes a cavity formed in the slide groove, an L-shaped insert rod slidably disposed in the cavity, a second spring disposed between the L-shaped insert rod and the cavity, and an inclined surface formed on the rack that cooperates with the L-shaped insert rod.

[0013] The present invention provides a debugging memory chip socket, which has the following advantages:

[0014] In this utility model, in the initial state, the space between the clamping plate and the connecting frame is large, which facilitates the installation of the chip. After the chip is placed, the first spring drives the clamping plate to clamp and fix the chip to prevent loosening. The pressing mechanism presses and fixes the chip to prevent it from falling off, thereby fixing the chip tightly to the debugging board and preventing loosening from causing poor contact and affecting the test and debugging effect.

[0015] Secondly, in this invention, the clamping mechanism is poweredly connected to the clamping plate. When the chip needs to be removed, moving the clamping plate will drive the clamping mechanism to move, thereby simultaneously releasing the clamping and pressing operation on the chip, making it easier to remove the chip. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a debugging memory chip socket proposed in this utility model;

[0017] Figure 2This is a schematic diagram of the structure of the clamping frame of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the drive gear of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the L-shaped insert of this utility model.

[0020] In the diagram: 1. Base plate; 2. Connecting frame; 3. Debugging board; 4. Slide groove; 5. Clamping plate; 6. Support plate; 7. First spring; 8. Pressing mechanism; 81. Support frame; 82. Pressing frame; 83. Drive gear; 84. Rack; 85. Transmission gear; 86. Positioning structure; 861. L-shaped insert; 862. Second spring; 87. Positioning groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A memory chip socket for debugging includes a substrate 1. The substrate 1 is provided with a connector such as a USB interface that cooperates with a host computer. A connection frame 2 that cooperates with the memory chip is fixedly provided on the substrate 1. A debugging board 3 that is electrically connected to the memory chip is provided on the connection frame 2. The debugging board 3 is provided with pads that cooperate with the chip. A sliding groove 4 is provided on the debugging board. A clamping plate 5 is slidably provided on the sliding groove 4. A support plate 6 is fixedly provided on the debugging board 3. A first spring 7 is provided between the support plate 6 and the clamping plate 5. A pressing mechanism 8 is provided on the support plate 6. The pressing mechanism 8 is poweredly connected to the clamping plate 5.

[0023] In this utility model, in the initial state, the space between the clamping plate 5 and the connecting frame 2 is large, which facilitates the installation of the chip. After the chip is placed, the first spring 7 drives the clamping plate 5 to clamp and fix the chip to prevent it from loosening. The pressing mechanism 8 presses and fixes the chip to prevent it from falling off, thereby fixing the chip tightly on the debugging board 3 to prevent loosening from causing poor contact and affecting the test and debugging effect.

[0024] Furthermore, in this embodiment, the clamping mechanism 8 includes a support frame 81 fixedly mounted on the support plate 6, and a clamping frame 82 rotatably mounted on the support frame 81. The clamping frame 82 contacts the chip, and the clamping frame 82 applies force to the chip to press it firmly onto the debugging board 3, preventing loosening and poor contact.

[0025] Furthermore, in this embodiment, a drive gear 83 is rotatably mounted on the support frame 81, and a connecting shaft fixedly mounted on the drive gear 83 and fixedly connected to the clamping frame 82. When the drive gear 83 rotates, it drives the clamping frame 82 to rotate to clamp or release the chip.

[0026] It should be noted that, in this embodiment, a rack 84 is fixedly provided on the clamping plate 5, and a transmission gear 85 is rotatably provided in the slide groove 4 and meshes with the rack 84. The transmission gear 85 meshes with the drive gear 83. When the clamping plate 5 moves, it drives the rack 84 to move, the rack 84 drives the transmission gear 85 to rotate, and the transmission gear 85 drives the drive gear 83 and the clamping frame 82 to rotate. Thus, the clamping plate 5 clamps the chip while the clamping frame 82 clamps the chip. When the clamping plate 5 moves away from the chip, the clamping frame 82 moves upward and separates from the chip, making it convenient to remove the chip for replacement.

[0027] Furthermore, in this embodiment, a positioning structure 86 is provided in the slide groove 4, and a positioning groove 87 that cooperates with the positioning structure 86 is provided on the rack 84. The self-positioning structure 86 fixes the position of the rack 84 and the clamping plate 5, thereby fixing the angle of the clamping frame 82, which facilitates the installation and removal of the chip.

[0028] More specifically, in this embodiment, the positioning structure 86 includes a cavity formed in the slide groove 4, an L-shaped insert 861 slidably disposed in the cavity, a second spring 862 disposed between the L-shaped insert 861 and the cavity, and a beveled surface formed on the rack 84 that cooperates with the L-shaped insert 861. The other end of the L-shaped insert 861 passes through the cavity, and the L-shaped insert 861 is inserted into the positioning groove 87 to fix the rack 84. When the L-shaped insert 861 is moved to separate it from the positioning groove 87, the first spring 7 drives the clamping plate 5 and the rack 84 to move and clamp the chip.

[0029] Working method: During operation, the first spring 7 drives the clamping plate 5 to move and clamp the chip to prevent it from loosening. When the clamping plate 5 moves, it drives the rack 84 to move. The rack 84 drives the transmission gear 85 to rotate. The transmission gear 85 drives the drive gear 83 and the clamping frame 82 to rotate. Thus, the clamping plate 5 clamps the chip while the clamping frame 82 presses the chip. When the clamping plate 5 moves away from the chip, the clamping frame 82 moves upward and separates from the chip, making it easy to remove the chip for replacement.

[0030] When installing the chip, the movable clamping plate 5 drives the rack 84 to move, and at the same time drives the gear 83 and the clamping frame 82 to rotate until the L-shaped insert 861 is inserted into the positioning groove 87, which fixes the position of the rack 84 and facilitates chip installation. When the L-shaped insert 861 is moved to separate it from the positioning groove 87, the first spring 7 drives the clamping plate 5 and the rack 84 to move and clamp the chip.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A memory chip socket for debugging, comprising a substrate (1), characterized in that, The substrate (1) is fixedly provided with a connecting frame (2) that cooperates with the memory chip. The connecting frame (2) is provided with a debugging board (3) that is electrically connected to the memory chip. The debugging board is provided with a sliding groove (4). A clamping plate (5) is slidably provided on the sliding groove (4). A support plate (6) is fixedly provided on the debugging board (3). A first spring (7) is provided between the support plate (6) and the clamping plate (5). A pressing mechanism (8) is provided on the support plate (6). The pressing mechanism (8) is poweredly connected to the clamping plate (5).

2. A debugging memory chip socket according to claim 1, characterized in that: The clamping mechanism (8) includes a support frame (81) fixedly mounted on the support plate (6), and a clamping frame (82) rotatably mounted on the support frame (81), the clamping frame (82) being in contact with the chip.

3. A debugging memory chip socket according to claim 2, characterized in that: A drive gear (83) is rotatably mounted on the support frame (81), and a connecting shaft that is fixedly connected to the clamping frame (82) is fixedly mounted on the drive gear (83).

4. A debugging memory chip socket according to claim 3, characterized in that: A rack (84) is fixedly installed on the clamp (5), and a transmission gear (85) that meshes with the rack (84) is rotatably installed in the slide groove (4). The transmission gear (85) meshes with the drive gear (83).

5. A debugging memory chip socket according to claim 4, characterized in that: The slide groove (4) is provided with a positioning structure (86), and the rack (84) is provided with a positioning groove (87) that cooperates with the positioning structure (86).

6. A debugging memory chip socket according to claim 5, characterized in that: The positioning structure (86) includes a cavity opened in the slide groove (4), an L-shaped insert (861) is slidably arranged in the cavity, a second spring (862) is arranged between the L-shaped insert (861) and the cavity, and an inclined surface that cooperates with the L-shaped insert (861) is opened on the rack (84).

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