Positioning and adjusting device for notebook computer mainboard assembly

Abstract

The utility model discloses a notebook computer mainboard assembling and positioning adjusting device, which relates to the technical field of computer assembling and positioning, and comprises a workbench, a cavity is arranged in the workbench, two sliding chutes are arranged above the workbench, the two sliding chutes are symmetrically arranged, the inner wall of the cavity is fixedly provided with a driving assembly, and the inner wall of the driving assembly is fixedly provided with an adjusting assembly. The output end of the driving assembly is fixedly provided with a positioning seat, the upper surface of the positioning seat is provided with a clamping groove, the bottom of the cavity is fixedly provided with a limiting assembly, the limiting assembly is electrically connected with an external power source, and the output end of the limiting assembly penetrates through the workbench. The mainboard is fixed, and the stability of the assembling process is improved.

Description

Technical Field

[0001] The utility model belongs to the field of computer assembly positioning, and in particular relates to an assembly positioning and adjusting device for a notebook computer mainboard. Background Art

[0002] Laptop, also known as notebook, is a small and portable personal computer. It is more convenient to carry than a desktop computer. The motherboard is the most important part of the laptop and needs to be clamped and fixed during assembly.

[0003] The existing positioning device uses mechanical clamping to perform positioning and fixing, which can easily cause damage to the mainboard. On the other hand, positioning is more troublesome, and the position of the workpiece needs to be adjusted every time the workpiece is replaced.

[0004] Therefore, we propose a notebook computer motherboard assembly positioning adjustment device. Utility Model Content

[0005] The present invention provides a notebook computer mainboard assembly positioning adjustment device, which is used to solve the technical problems raised by the above background technology.

[0006] In order to solve the above technical problems, the utility model provides a laptop computer motherboard assembly positioning and adjustment device, including a workbench, a cavity is opened in the workbench, a slide groove is opened above the workbench, there are two slide grooves, the two slide grooves are symmetrically arranged, a drive component is fixedly installed on the inner wall of the cavity, a positioning seat is fixedly installed on the output end of the drive component, a card slot is opened on the upper surface of the positioning seat, a limit component is fixedly installed on the bottom of the cavity, the limit component is electrically connected to an external power supply, and the output end of the limit component passes through the workbench.

[0007] Preferably, the driving assembly includes a sliding rod, two of which are provided, and the two sliding rods are arranged corresponding to the sliding groove, and the sliding rods are arranged on the inner wall of the cavity, a slider is slidably installed on the sliding rod, a connecting block is fixedly installed on the top of the slider, the connecting block is slidably installed in the sliding groove, and a positioning seat is fixedly installed on the top of the connecting block.

[0008] Preferably, a limit spring is sleeved on the slide rod, and a plurality of limit springs are provided. The plurality of limit springs are arranged between the slider and the inner wall of the cavity, and the two ends of the limit spring are fixedly connected to the slider and the inner wall of the cavity respectively.

[0009] Preferably, there are four positioning seats, the four positioning seats are symmetrically arranged, and the card slot is L-shaped, and the four card slot openings are arranged relatively.

[0010] Preferably, the limiting assembly includes a negative pressure pump, which is fixedly installed at the bottom of the cavity, electrically connected to an external power supply, a negative pressure tube is fixedly installed at the output end of the negative pressure pump, a suction cup is fixedly installed at the center position of the workbench, and the other end of the negative pressure tube passes through the suction cup.

[0011] Preferably, the limiting assembly further includes a pressure relief pipe, the pressure relief pipe is fixedly installed on the bottom of the suction cup, a pressure relief valve is fixedly installed on the outside of the pressure relief pipe, and the pressure relief valve is electrically connected to an external power supply.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] 1. The utility model provides a positioning and adjustment device for assembling a laptop computer motherboard. When in use, first insert one side of the motherboard into the card slot, push the positioning seat on that side, the positioning seat pushes the connecting block, and the connecting block drives the slider to slide on the slide rod. When it moves to the appropriate position, insert the other side of the motherboard into the card slot on that side, release the motherboard, and the four positioning seats can position the motherboard. At the same time, the elastic modulus of multiple limit springs are consistent, thereby adaptively pushing the motherboard to the middle position of the workbench. The positioning is more accurate, and there is no need to adjust the positioning again, thereby improving the installation work efficiency.

[0014] 2. The utility model provides a positioning and adjusting device for assembling a laptop computer motherboard. By setting a limit component, when the motherboard is positioned, the motherboard is fitted with the suction cup, and the circuit of the negative pressure pump is started. The negative pressure pump draws air into the suction cup through the negative pressure tube, so that the suction cup is in a negative pressure environment, so that the suction cup is adsorbed on the bottom of the motherboard, thereby fixing the motherboard and improving the stability of the assembly process. After the assembly is completed, the pressure relief valve circuit is started, and the pressure relief valve relieves pressure on the suction cup through the pressure relief tube, so that the suction cup can be easily separated from the motherboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a laptop computer motherboard assembly positioning adjustment device of the utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of a workbench in a laptop computer motherboard assembly positioning and adjustment device according to the present invention;

[0017] Figure 3 This is a structural diagram of a driving component in a positioning and adjusting device for assembling a laptop computer motherboard according to the present utility model;

[0018] Figure 4 This is a structural diagram of a limit assembly in a positioning and adjusting device for assembling a laptop computer motherboard according to the present invention;

[0019] Numbers in the figure: 1. Workbench; 2. Slide; 3. Card slot; 4. Positioning seat; 5. Limit assembly; 6. Suction cup; 7. Negative pressure pipe; 8. Pressure relief valve; 9. Negative pressure pump; 10. Pressure relief pipe; 11. Drive assembly; 12. Connecting block; 13. Slider; 14. Limit spring; 15. Slide rod. DETAILED DESCRIPTION

[0020] See also Figure 1-4 The utility model provides a technical solution: a laptop computer motherboard assembly positioning and adjustment device, including a workbench 1, a cavity is opened in the workbench 1, a slide groove 2 is opened above the workbench 1, there are two slide grooves 2, the two slide grooves 2 are symmetrically arranged, a driving component 11 is fixedly installed on the inner wall of the cavity, a positioning seat 4 is fixedly installed on the output end of the driving component 11, a card slot 3 is opened on the upper surface of the positioning seat 4, a limiting component 5 is fixedly installed on the bottom of the cavity, the limiting component 5 is electrically connected to an external power supply, and the output end of the limiting component 5 passes through the workbench 1.

[0021] Furthermore, the driving assembly 11 includes a sliding rod 15, and there are two sliding rods 15. The two sliding rods 15 are arranged corresponding to the slide groove 2, and the sliding rods 15 are arranged on the inner wall of the cavity. The slider 13 is slidably installed on the sliding rod 15, and the connecting block 12 is fixedly installed on the top of the slider 13. The connecting block 12 is slidably installed in the slide groove 2, and the positioning seat 4 is fixedly installed on the top of the connecting block 12.

[0022] Furthermore, a limit spring 14 is sleeved on the slide rod 15. There are multiple limit springs 14. The multiple limit springs 14 are arranged between the slider 13 and the inner wall of the cavity. The two ends of the limit spring 14 are fixedly connected to the slider 13 and the inner wall of the cavity respectively.

[0023] Furthermore, four positioning seats 4 are provided, and the four positioning seats 4 are arranged symmetrically, and the card slots 3 are L-shaped, and the opening positions of the four card slots 3 are arranged opposite to each other.

[0024] Furthermore, the limiting component 5 includes a negative pressure pump 9, which is fixedly installed at the bottom of the cavity, electrically connected to an external power supply, a negative pressure tube 7 is fixedly installed at the output end of the negative pressure pump 9, a suction cup 6 is fixedly installed at the center position of the workbench 1, and the other end of the negative pressure tube 7 passes through the suction cup 6.

[0025] Furthermore, the limiting assembly 5 also includes a pressure relief pipe 10, the pressure relief pipe 10 is fixedly installed on the bottom of the suction cup 6, and a pressure relief valve 8 is fixedly installed on the outside of the pressure relief pipe 10, and the pressure relief valve 8 is electrically connected to the external power supply.

[0026] Working principle:

[0027] When the motherboard is in the middle of the workbench 1, the motherboard is positioned in the middle of the workbench 1, and the positioning is more accurate, so there is no need to adjust the positioning again, thereby improving the installation efficiency. By setting the limit assembly 5, when the motherboard is positioned, the motherboard is fitted with the suction cup 6, and the circuit of the negative pressure pump 9 is started. The negative pressure pump 9 evacuates the suction cup 6 through the negative pressure pipe 7, so that the suction cup 6 is in a negative pressure environment, so that the suction cup 6 is adsorbed on the bottom of the motherboard, thereby fixing the motherboard and improving the stability of the assembly process. After the assembly is completed, the pressure relief valve 8 circuit is started, and the pressure relief valve 8 relieves the pressure on the suction cup 6 through the pressure relief pipe 10, and the suction cup 6 can be easily separated from the motherboard.

Claims

1. A notebook computer motherboard assembly positioning and adjustment device, comprising a workbench (1), characterized in that: A cavity is provided in the workbench (1), a slide groove (2) is provided above the workbench (1), two slide grooves (2) are provided, and the two slide grooves (2) are symmetrically arranged. A driving component (11) is fixedly installed on the inner wall of the cavity, a positioning seat (4) is fixedly installed on the output end of the driving component (11), a slot (3) is provided on the upper surface of the positioning seat (4), a limiting component (5) is fixedly installed on the bottom of the cavity, the limiting component (5) is electrically connected to an external power supply, and the output end of the limiting component (5) passes through the workbench (1).

2. The device for assembling and positioning a laptop computer motherboard according to claim 1, characterized in that: The driving assembly (11) includes a sliding rod (15), two of which are provided. The two sliding rods (15) are arranged corresponding to the slide groove (2), and the sliding rods (15) are arranged on the inner wall of the cavity. A slider (13) is slidably installed on the sliding rod (15), and a connecting block (12) is fixedly installed on the top of the slider (13). The connecting block (12) is slidably installed in the slide groove (2), and a positioning seat (4) is fixedly installed on the top of the connecting block (12).

3. The device for assembling and positioning a laptop computer motherboard according to claim 2, characterized in that: The slide rod (15) is sleeved with a limit spring (14), and a plurality of limit springs (14) are provided. The plurality of limit springs (14) are arranged between the slider (13) and the inner wall of the cavity, and the two ends of the limit spring (14) are respectively fixedly connected to the slider (13) and the inner wall of the cavity.

4. The device for assembling and positioning a laptop computer motherboard according to claim 1, wherein: Four positioning seats (4) are provided, and the four positioning seats (4) are symmetrically arranged. The card slots (3) are L-shaped, and the opening positions of the four card slots (3) are arranged relative to each other.

5. The device for assembling and positioning a laptop computer motherboard according to claim 1, characterized in that: The limiting assembly (5) includes a negative pressure pump (9), the negative pressure pump (9) is fixedly installed at the bottom of the cavity, the negative pressure pump (9) is electrically connected to an external power supply, a negative pressure pipe (7) is fixedly installed at the output end of the negative pressure pump (9), a suction cup (6) is fixedly installed at the center position of the workbench (1), and the other end of the negative pressure pipe (7) passes through the suction cup (6).

6. The device for assembling and positioning a laptop computer motherboard according to claim 5, characterized in that: The limiting assembly (5) further comprises a pressure relief pipe (10), the pressure relief pipe (10) is fixedly mounted on the bottom of the suction cup (6), a pressure relief valve (8) is fixedly mounted on the outside of the pressure relief pipe (10), and the pressure relief valve (8) is electrically connected to an external power supply.

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