High-rigidity computer notebook keyboard injection molding part

Abstract

The utility model discloses a high-rigidity computer notebook keyboard injection molding part which comprises a first butt joint structure, a second butt joint structure and a push and guide sealing structure, the first butt joint structure, the second butt joint structure and the push and guide sealing structure are separately arranged, and the first butt joint structure, the second butt joint structure and the push and guide sealing structure can be sealed in a butt joint mode. The lower end of the first butt joint structure is in butt joint with a second butt joint structure, and the lower end of the second butt joint structure is in butt joint with a pushing and guiding sealing structure. The first butt joint structure is used for top sealing treatment, and a first pushing rod changes the position of the first template through a first butt joint seat block; and the second butt-joint structure is used for being in butt-joint forming with the first butt-joint structure, and the second pushing rod changes the position of the second template through the second butt-joint seat block. According to the high-rigidity injection molding part for the notebook computer keyboard, the purpose of rapid production is achieved through the structural arrangement.

Description

Technical Field

[0001] This utility model relates to the technical field of keyboard injection molding equipment, specifically a high-rigidity computer laptop keyboard injection molding part. Background Technology

[0002] Injection molding is a method of shaping industrial products. Products are typically made using rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding compression molding and die casting. An injection molding machine (or injection molding machine for short) is the main molding equipment that uses plastic molds to make plastic products of various shapes from thermoplastic or thermosetting materials. Injection molding is achieved through an injection molding machine and a mold. High-rigidity computer laptop keyboard injection molded parts are used in the production of laptop keyboards to achieve rapid docking and connection, facilitating the rapid molding of laptop keyboard plastic parts.

[0003] However, the current high-rigidity computer laptop keyboard injection molded parts have the following problems: they are not convenient for three-layer separation injection molding production, which is not conducive to subsequent separation processing. Utility Model Content

[0004] The purpose of this invention is to provide a high-rigidity computer notebook keyboard injection molded part to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a high-rigidity computer notebook keyboard injection molding part, comprising a first docking structure, a second docking structure and a push-sealing structure, wherein the first docking structure, the second docking structure and the push-sealing structure are separately disposed, and the first docking structure, the second docking structure and the push-sealing structure can be docked and sealed, wherein the lower end of the first docking structure is docked with the second docking structure, and the lower end of the second docking structure is docked with the push-sealing structure.

[0006] The first docking structure is used for top sealing, and the first push rod changes the position of the first template through the first docking seat block;

[0007] The second connecting structure is used to connect and form with the first connecting structure. The second push rod changes the position of the second template through the second connecting seat block.

[0008] The derivation sealing structure is used to adapt to the first docking structure and the second docking structure to perform bottom sealing, and to cooperate with the top block to be embedded in the second template and the first template.

[0009] Specifically, the first docking structure includes a first push rod, a first docking seat block, a guide seat, and a first template. The lower end of the first push rod is telescopically connected to the first docking seat block, and the side end of the first docking seat block is fixedly connected to the first template. The guide seat is connected to the first template.

[0010] Specifically, the second connection structure includes a second template, a second docking block, and a second push rod. The upper end of the second push rod is telescopically connected to the second docking block, and the upper end of the second docking block is fixedly connected to the second template.

[0011] Specifically, the first template and the second template are provided with grooves, and the grooves are connected by an annular groove.

[0012] Specifically, the derivation sealing structure includes a sealing docking block and a mating top block, and the sealing docking block is provided with a plurality of mating top blocks.

[0013] Specifically, the sealing docking block seals the bottom of the second template and, together with the top block, connects within the first and second templates to form a cavity structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By installing the first docking structure, the lower end of which is connected to the second docking structure, material can be injected for rapid molding. Simultaneously, the sealing structure is designed to connect to the lower end of the second docking structure, sealing its bottom. Plastic is guided into the first template via a guide seat within the first docking structure. The first push rod, through extension and retraction, moves the first docking seat block and the first template, facilitating docking with the second docking structure. The second push rod within the second docking structure, through extension and retraction, changes the position of the second template and the second docking seat block, connecting the second template with the first template. The lower end of the sealing docking seat block is controlled by an external hydraulic cylinder to achieve a sealing connection with the second docking structure. A top block is inserted into the interior of the first and second templates to perform bottom material distribution, forming a cavity structure and a key block structure. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is an exploded view of the main body of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the first docking structure of this utility model;

[0019] Figure 4 This is a perspective view of the second connection structure of this utility model;

[0020] Figure 5 This is a perspective view of the sealing structure derived from this utility model.

[0021] In the figure: 1-First docking structure; 2-Second docking structure; 3-Push-through sealing structure; 4-First push rod; 5-First docking seat block; 6-Guide seat; 7-First template; 8-Second template; 9-Second docking seat block; 10-Second push rod; 11-Sealing docking seat block; 12-Matching top block. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a high-rigidity computer notebook keyboard injection molding part, including a first docking structure 1, a second docking structure 2 and a push-sealing structure 3. The first docking structure 1, the second docking structure 2 and the push-sealing structure 3 are separately arranged, and the first docking structure 1, the second docking structure 2 and the push-sealing structure 3 can be docked and sealed. The lower end of the first docking structure 1 is docked with the second docking structure 2, and the lower end of the second docking structure 2 is docked with the push-sealing structure 3.

[0024] The first docking structure 1 is used for top sealing, and the first push rod 4 changes the position of the first template 7 through the first docking seat block 5;

[0025] The second connecting structure 2 is used to connect and form with the first connecting structure 1. The second push rod 10 changes the position of the second template 8 through the second connecting seat block 9.

[0026] The deflecting sealing structure 3 is adapted to fit the first docking structure 1 and the second docking structure 2 for bottom sealing. It works in conjunction with the top block 12, which is embedded within the second template 8 and the first template 7. By installing the first docking structure 1, with its lower end aligned with the second docking structure 2, material can be injected for rapid molding. Simultaneously, the deflecting sealing structure 3 is positioned to align with the lower end of the second docking structure 2, sealing its bottom. Plastic is guided into the first template 7 through the guide seat 6 within the first docking structure 1, and the first deflecting... The rod 4, through extension and retraction, drives the first docking seat block 5 and the first template 7 to move, facilitating docking with the second connecting structure 2. The second push rod 10 inside the second connecting structure 2, through extension and retraction, changes the position of the second template 8 and the second docking seat block 9, so that the second template 8 docks and connects with the first template 7. The lower end of the sealing docking seat block 11 is controlled by an external hydraulic cylinder to achieve docking and sealing with the second connecting structure 2. Together with the top block 12 inserted into the interior of the first template 7 and the second template 8, it performs bottom material distribution work, forming a cavity structure and a key block structure.

[0027] The first docking structure 1 includes a first push rod 4, a first docking seat block 5, a guide seat 6, and a first template 7. The lower end of the first push rod 4 is telescopically connected to the first docking seat block 5, and the side end of the first docking seat block 5 is fixedly connected to the first template 7. The guide seat 6 is connected to the first template 7.

[0028] The second connection structure 2 includes a second template 8, a second docking block 9, and a second push rod 10. The upper end of the second push rod 10 is telescopically connected to the second docking block 9, and the upper end of the second docking block 9 is fixedly connected to the second template 8.

[0029] The first template 7 and the second template 8 are provided with grooves, and the grooves are connected by an annular groove.

[0030] The derivation sealing structure 3 includes a sealing docking seat block 11 and a mating top block 12. The sealing docking seat block 11 is provided with several mating top blocks 12. The first push rod 4 controls the extension and retraction adjustment to change the position of the first docking seat block 5, so that the first docking seat block 5 drives the first template 7 to move, realizing the docking of the first docking structure 1 and the second docking structure 2. At the same time, the first template 7 is provided with a material guide seat 6, which can perform material guiding work to facilitate injection molding production. Meanwhile, the second push rod 10 extends and retracts to drive the second docking seat block 9 to adjust its height, so that the second docking seat block 9 drives the second template 8 to follow the adjustment, so that the first template 7 and the second template 8 dock. Then, the derivation sealing structure 3 moves under the action of a hydraulic cylinder, so that the sealing docking seat block 11 and the mating top block 12 are connected with the first docking structure 1 and the second docking structure 2, facilitating production.

[0031] The sealing docking seat block 11 seals the bottom of the second template 8 and, together with the top block 12, connects to the first template 7 and the second template 8 to form a cavity structure.

[0032] Working principle: When needed, the user controls the telescopic adjustment via the first push rod 4 to change the position of the first docking block 5, causing the first docking block 5 to drive the first template 7 to move, achieving docking of the first docking structure 1 and the second docking structure 2. Simultaneously, the first template 7 is equipped with a material guide seat 6 for material guiding, facilitating injection molding production. Meanwhile, the second push rod 10, through telescopic adjustment, drives the second docking block 9 to adjust its height, causing the second docking block 9 to drive the second template 8 to follow suit, thus docking the first template 7 and the second template 8. Then, the sealing structure 3 moves under the action of a hydraulic cylinder, connecting the sealing docking block 11 and the mating top block 12 with the first docking structure 1 and the second docking structure 2, facilitating production. By installing the first docking structure 1, the lower end of the first docking structure 1 connects with the second docking structure 2. The first connecting structure 11 is equipped with a material injection system for rapid molding. Simultaneously, the sealing structure 3 connects to the lower end of the second connecting structure 2, sealing its bottom. The first connecting structure 1 receives plastic injection via a guide seat 6 into the first template 7. The first push rod 4 extends and retracts, moving the first connecting block 5 and the first template 7 to facilitate docking with the second connecting structure 2. The second push rod 10 within the second connecting structure 2 extends and retracts, changing the positions of the second template 8 and the second connecting block 9, connecting and communicating with the first template 7. The lower end of the sealing connecting block 11 is controlled by an external hydraulic cylinder to achieve a sealing connection with the second connecting structure 2. The top block 12, inserted into the interior of the first template 7 and the second template 8, performs bottom material distribution, forming a cavity structure and a key block structure, thus completing the process.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-rigidity computer notebook keyboard injection molded part, characterized in that, It includes a first docking structure (1), a second docking structure (2), and a push-sealing structure (3). The first docking structure (1), the second docking structure (2), and the push-sealing structure (3) are set separately, and the first docking structure (1), the second docking structure (2), and the push-sealing structure (3) can be docked and sealed. The lower end of the first docking structure (1) is connected to the second docking structure (2), and the lower end of the second docking structure (2) is connected to the push-sealing structure (3). The first docking structure (1) is used for top sealing, and the first push rod (4) changes the position of the first template (7) through the first docking seat block (5); The second connecting structure (2) is used to connect and form with the first connecting structure (1), and the second push rod (10) changes the position of the second template (8) through the second connecting seat block (9); The derivation sealing structure (3) is used to adapt to the first docking structure (1) and the second docking structure (2) for bottom sealing, and is embedded in the second template (8) and the first template (7) in conjunction with the top block (12).

2. The high-rigidity computer notebook keyboard injection molded part according to claim 1, characterized in that: The first docking structure (1) includes a first push rod (4), a first docking block (5), a guide seat (6) and a first template (7). The lower end of the first push rod (4) is telescopically connected to the first docking block (5), and the side end of the first docking block (5) is fixedly connected to the first template (7). The guide seat (6) is connected to the first template (7).

3. The high-rigidity computer notebook keyboard injection molded part according to claim 2, characterized in that: The second connection structure (2) includes a second template (8), a second docking block (9), and a second push rod (10). The upper end of the second push rod (10) is telescopically connected to the second docking block (9), and the upper end of the second docking block (9) is fixedly connected to the second template (8).

4. The high-rigidity computer notebook keyboard injection molded part according to claim 3, characterized in that: The first template (7) and the second template (8) are provided with grooves, and the grooves are connected by an annular groove.

5. The high-rigidity computer notebook keyboard injection molded part according to claim 4, characterized in that: The derivation sealing structure (3) includes a sealing docking seat block (11) and a mating top block (12), and the sealing docking seat block (11) is provided with a plurality of mating top blocks (12).

6. The high-rigidity computer notebook keyboard injection molded part according to claim 5, characterized in that: The sealing docking block (11) seals the bottom of the second template (8) and, together with the top block (12), connects to the first template (7) and the second template (8) to form a cavity structure.

Images