Protective carrier plate for packaging electronic chip

Abstract

The utility model discloses a protection carrier plate for electronic chip packaging, and belongs to the technical field of electronic chip packaging. A lower cover plate is hinged to one side of the upper cover plate, the upper cover plate comprises a first frame body, a first containing box is installed in the first frame body, a square frame is arranged on the first containing box, the lower cover plate comprises a second frame body, a second containing box is installed in the second frame body, an assembling groove is formed in the second containing box, and the square frame is matched with the assembling groove. The upper cover plate and the lower cover plate form a protection carrier plate for the electronic chip, the electronic chip is completely wrapped in the protection carrier plate, the electronic chip is prevented from being subjected to physical damage such as external collision and friction in the processes of transportation, storage and the like, the electronic chip is clamped and limited through the spring piece and the arc-shaped plate, and the electronic chip is prevented from being damaged. The electronic chips are guaranteed to be placed in the first storage box and the second storage box, and the situation that when the electronic chips are vibrated or impacted in the transportation process, the electronic chips shake and collide in the first storage box and the second storage box is avoided.

Description

Technical Field

[0001] This utility model relates to the field of electronic chip packaging technology, specifically a protective carrier board for electronic chip packaging. Background Technology

[0002] With the increasing power of electronic chips and the trend towards thinner and smaller chips, the precision requirements for chip structures are very high, and the protection measures for them need to be further strengthened.

[0003] Existing protective carriers for electronic chip packaging typically use only one limiting carrier for fixation, and the perimeter of the limiting carrier is sealed with an encapsulation film. This encapsulation method provides poor protection for electronic chips, and the edges and corners of the electronic chips are easily damaged by bumps during movement. Moreover, the incomplete encapsulation also affects the protection of the electronic chips and needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to provide a protective carrier plate for electronic chip packaging. The electronic chip is clamped and limited by spring sheets and arc plates, which ensures that the electronic chip is placed inside the first and second storage boxes and avoids shaking and collision inside the first and second storage boxes when the electronic chip is subjected to vibration or impact during transportation.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model relates to a protective carrier board for electronic chip packaging, comprising an upper cover plate, a lower cover plate hinged to one side of the upper cover plate, the upper cover plate comprising a first frame, a first storage box installed inside the first frame, a square frame provided on the first storage box, the lower cover plate comprising a second frame, a second storage box installed inside the second frame, an assembly groove provided on the second storage box, the square frame engaging with the assembly groove, spring sheets installed on both inner side walls of the first and second storage boxes, an arc-shaped plate provided at one end of the spring sheets, a side plate installed on one side of the first frame, a retaining plate provided on the side plate, and a retaining groove provided inside one side of the second frame, the retaining plate engaging inside the retaining groove.

[0007] Furthermore, two perforated plates are installed on the other side of the second frame, with a threaded rod threaded between the two perforated plates, and a nut threaded at the end of the threaded rod.

[0008] Furthermore, a cylinder is movably sleeved on the threaded rod, and a connecting plate is provided on the outer wall of the cylinder, which is located on the side wall of the first frame.

[0009] Furthermore, a T-shaped plate is fixed to the side plate, and the T-shaped plate slides inside the first frame.

[0010] Furthermore, the card plate is an L-shaped plate with an inclined slot at one end. The lowest point of the inclined slot is on the outer wall inside the slot where the card plate fits.

[0011] Furthermore, a row of springs is installed inside the slot, and a conical plate is installed at the top of the springs. The conical plate cooperates with the inclined slot of the card plate.

[0012] This utility model has the following beneficial effects:

[0013] The upper and lower cover plates of this utility model constitute a protective carrier plate for the electronic chip, completely enclosing the electronic chip and preventing it from being physically damaged by external collisions, friction, etc. during transportation and storage. The electronic chip is clamped and limited by spring sheets and arc plates, ensuring that the electronic chip is placed inside the first and second storage boxes and preventing it from shaking or colliding inside the first and second storage boxes when it is subjected to vibration or impact during transportation.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] Figure 1 A structural diagram for protecting the carrier plate;

[0016] Figure 2 This is a schematic diagram of the structure with the upper and lower cover plates separated.

[0017] Figure 3 This is a schematic diagram of the internal structure when the upper and lower cover plates are separated.

[0018] Figure 4 This is a structural diagram of the side plate and the clamping plate.

[0019] In the diagram: 1. Top cover plate; 101. First frame; 102. First storage box; 103. Square frame; 2. Bottom cover plate; 201. Perforated plate; 202. Threaded rod; 203. Cylinder; 204. Connecting plate; 205. Second frame; 206. Second storage box; 207. Assembly slot; 3. Spring plate; 4. Arc plate; 5. Side plate; 501. T-shaped plate; 6. Clamping plate; 7. Clamping slot; 701. Spring; 702. Conical plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4This utility model provides a technical solution: a protective carrier plate for electronic chip packaging, including an upper cover plate 1, with a lower cover plate 2 hinged to one side of the upper cover plate 1. The upper cover plate 1 and the lower cover plate 2 constitute a protective carrier plate for the electronic chip, completely enclosing the electronic chip and preventing it from being physically damaged by external collisions, friction, etc. during transportation and storage. The upper cover plate 1 includes a first frame 101, with a first storage box 102 installed inside the first frame 101. A square frame 103 is provided on the first storage box 102. The lower cover plate 2 includes a second frame 205, with a second storage box 206 installed inside the second frame 205. An assembly groove 207 is provided on the second storage box 206.

[0022] The square frame 103 cooperates with the assembly slot 207, and the electronic chip is placed in the first storage box 102 and the second storage box 206. The first storage box 102 and the second storage box 206 protect the electronic chip. The square frame 103 cooperates with the assembly slot 207 so that the upper cover plate 1 and the lower cover plate 2 can be precisely aligned when closed, ensuring the encapsulation effect of the electronic chip and preventing misalignment that would result in inadequate chip protection.

[0023] Two perforated plates 201 are installed on the other side of the second frame 205. A threaded rod 202 is threaded between the two perforated plates 201. A nut is threaded at the end of the threaded rod 202. A cylinder 203 is movably sleeved on the threaded rod 202. A connecting plate 204 is provided on the outer wall of the cylinder 203. The connecting plate 204 is located on the side wall of the first frame 101. The structure composed of the perforated plates 201, threaded rod 202, nut and cylinder 203 on the second frame 205 can adjust the position of the connecting plate 204 by rotating the threaded rod 202 and the nut, thereby controlling the opening and closing state of the upper cover plate 1 and the lower cover plate 2, which facilitates the insertion or removal of electronic chips, and at the same time, can make the upper cover plate 1 and the lower cover plate 2 tightly connected when closed.

[0024] Spring plates 3 are installed on both inner side walls of the first storage box 102 and the second storage box 206. An arc plate 4 is provided at one end of the spring plate 3. The electronic chip is clamped and limited by the spring plate 3 and the arc plate 4, which ensures that the electronic chip is placed inside the first storage box 102 and the second storage box 206 and avoids shaking and collision inside the first storage box 102 and the second storage box 206 when the electronic chip is subjected to vibration or impact during transportation.

[0025] A side plate 5 is installed on one side of the first frame 101, and a T-shaped plate 501 is fixed on the side plate 5. The T-shaped plate 501 slides inside the first frame 101, which facilitates the disassembly and installation of the side plate 5. This makes it easier to clean, maintain or replace related parts inside the first storage box 102. A retaining plate 6 is provided on the side plate 5, and a retaining groove 7 is opened inside one side of the second frame 205. The retaining plate 6 fits into the retaining groove 7. The connection methods of the components in the overall structure, such as hinges, threaded connections, and snap-fits, are relatively simple, which facilitates assembly and disassembly during production and use, reduces the difficulty of operation and improves work efficiency.

[0026] The card plate 6 is an L-shaped plate with an inclined slot at one end. The lowest point of the inclined slot is on the outer wall inside the slot 7. A row of springs 701 is installed inside the slot 7. A conical plate 702 is installed on the top of the springs 701. The conical plate 702 cooperates with the inclined slot of the card plate 6. The card plate 6 on the side plate 5 cooperates with the slot 7 inside one side of the second frame 205. The slot 7 is equipped with springs 701 and conical plates 702, which cooperate with the inclined slot of the card plate 6 to provide additional locking force after the carrier plate is closed, thereby enhancing the stability of the connection between the upper cover plate 1 and the lower cover plate 2 and preventing the carrier plate from opening accidentally.

[0027] When using a protective carrier plate to encapsulate an electronic chip, the electronic chip is placed between the upper cover plate 1 and the lower cover plate 2, with the sidewalls of the electronic chip attached to the arc plate 4. The electronic chip is locked and limited by the retractable spring sheet 3. The upper cover plate 1 is flipped so that the square frame 103 fits into the mounting groove 207 of the lower cover plate 2, ensuring the mutual installation of the upper cover plate 1 and the lower cover plate 2. The upper cover plate 1 and the lower cover plate 2 constitute protection for the electronic chip.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A protective carrier board for electronic chip packaging, comprising an upper cover plate (1), wherein a lower cover plate (2) is hinged to one side of the upper cover plate (1), characterized in that: The upper cover plate (1) includes a first frame (101), inside which a first storage box (102) is installed, and a square frame (103) is provided on the first storage box (102). The lower cover plate (2) includes a second frame (205), inside which a second storage box (206) is installed, and an assembly slot (207) is provided on the second storage box (206). The square frame (103) cooperates with the assembly slot (207). Spring plates (3) are installed on both sides of the inner side walls of the first storage box (102) and the second storage box (206). An arc plate (4) is provided at one end of the spring plate (3). A side plate (5) is installed on one side of the first frame (101), and a card plate (6) is provided on the side plate (5). A card slot (7) is provided inside one side of the second frame (205), and the card plate (6) cooperates inside the card slot (7).

2. The protective carrier board for electronic chip packaging according to claim 1, characterized in that, Two perforated plates (201) are installed on the other side of the second frame (205), and a threaded rod (202) is threaded between the two perforated plates (201), with a nut threaded at the end of the threaded rod (202).

3. The protective carrier board for electronic chip packaging according to claim 2, characterized in that, A cylinder (203) is movably sleeved on the threaded rod (202), and a connecting plate (204) is provided on the outer wall of the cylinder (203). The connecting plate (204) is provided on the side wall of the first frame (101).

4. The protective carrier board for electronic chip packaging according to claim 1, characterized in that, A T-shaped plate (501) is fixed on the side plate (5), and the T-shaped plate (501) slides inside the first frame (101).

5. The protective carrier board for electronic chip packaging according to claim 1, characterized in that, The card plate (6) is an L-shaped plate, and an inclined slot is provided at one end of the card plate (6). The outer wall of the card plate (6) inside the slot (7) is the lowest point of the inclined slot.

6. The protective carrier board for electronic chip packaging according to claim 5, characterized in that, A row of springs (701) is provided inside the slot (7), and a conical plate (702) is installed on the top of the spring (701). The conical plate (702) cooperates with the inclined slot of the card plate (6).

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