Notebook computer keyboard cover plate side wall machining jig

Abstract

The utility model belongs to the technical field of jig manufacturing, and particularly relates to a notebook computer keyboard cover plate side wall machining jig which comprises a base, a cover plate and a locking pull rod which are matched with one another, the base is provided with the vertically-upward locking pull rod, and the cover plate is provided with a locking part matched with the locking pull rod. The designed jig for processing the side wall of the notebook computer keyboard cover plate solves the problem that a jig for fixing the notebook computer keyboard cover plate to process the side wall of the notebook computer keyboard cover plate does not exist at present.

Description

Technical Field

[0001] The present application belongs to the field of jig manufacturing technology, and specifically relates to a jig for processing the side wall of a laptop keyboard cover. Background Art

[0002] The laptop keyboard cover is relatively thin and is very difficult to fix when processing its side wall. When using a general clamping fixture to clamp the laptop keyboard cover, there is no appropriate clamping point, which can easily damage the laptop keyboard cover. Therefore, it is necessary to design a fixture that can clamp the laptop keyboard cover for processing the side wall of the laptop keyboard cover. Utility Model Content

[0003] The purpose of this application is mainly to address the shortcomings of the existing technology. By adopting the method of locking pull rods and cover plates, a jig for processing the side walls of laptop keyboard cover plates is designed, which solves the problem that there is currently no jig for fixing the laptop keyboard cover plates for processing the side walls of the laptop keyboard cover plates.

[0004] In order to achieve the above objectives, the technical solution adopted in this application is:

[0005] A jig for processing the side wall of a laptop keyboard cover comprises a base, a cover and a locking rod that cooperate with each other. The base is provided with a vertically upward locking rod, and the cover is provided with a locking portion that cooperates with the locking rod.

[0006] Preferably, the locking pull rod includes a rod body and a rod head, the rod head is provided at one end of the rod body, the diameter of the rod head is larger than the diameter of the rod body, the diameter of the rod head is larger than the width of the card slot and smaller than the inner diameter of the paving hole, the locking part includes a paving hole and a card slot, the cover plate is provided with a paving hole and a card slot that cooperate with the rod body, one end of the card slot is connected with the paving hole, the card slot and the paving hole both pass through the cover plate, the inner diameter of the paving hole is larger than the outer diameter of the rod body, and a telescopic top block is provided on the side wall of the cover plate. When the cover plate is closed in place on the base, the two ends of the rod body are located in the card slot.

[0007] Preferably, a telescopic cylinder is provided on the back of the base, a through hole is provided on the base, and one end of the rod body facing away from the rod head passes through the through hole and is axially fixedly connected to the piston rod of the telescopic cylinder.

[0008] Preferably, a negative pressure groove is also provided on the upper surface of the base.

[0009] Preferably, the telescopic top block includes a top block, a spring, and a pull block. A slide groove is provided on the upper surface of the cover plate, and the pull block is slidably arranged in the slide groove. One end of the pull block extends to the outside of the cover plate and is fixedly connected to the upper surface of the top block. The top block is fixedly connected to the side wall of the cover plate through a spring.

[0010] Preferably, a first handle is fixedly provided on the upper surface of the cover plate away from the sliding groove.

[0011] Preferably, a second handle is provided on the upper surface of the pull block.

[0012] Preferably, the projection of the cover plate on the horizontal plane is a rectangle, and the telescopic top blocks are provided on at least three side walls of the cover plate.

[0013] Compared with the prior art, this application has the following beneficial effects:

[0014] 1. This application designs a jig for processing the side wall of a laptop keyboard cover by locking a pull rod and a cover, solving the problem that there is currently no jig for fixing the laptop keyboard cover for processing the side wall of the laptop keyboard cover.

[0015] 2. The arrangement of the center hole and the card slot in the present application allows the cover to be positioned after it is placed on the laptop keyboard cover, so that when the cover is in place on the base, the ends of the rod body are located in the card slot. The rod body is then pulled down so that the rod head engages the cover, thereby locking the cover together with the laptop keyboard cover and the base.

[0016] 3. The negative pressure groove in the present application can be provided with a negative pressure device connected to the negative pressure groove on the base, such as an exhaust fan, so that an additional guarantee for locking the laptop keyboard cover can be provided, that is, the laptop keyboard cover is fixed on the base through the negative pressure groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of a laptop keyboard cover;

[0018] Figure 2 This is a schematic diagram of the structure of this application;

[0019] Figure 3 This is a schematic diagram of the structure after the telescopic cylinder and the rod body are removed from the base in this application;

[0020] Figure 4 This is an exploded view of the cover plate in this application;

[0021] Figure 5 This is a schematic structural diagram of the present application after the laptop keyboard cover is fixed and locked.

[0022] Among them, 1. Base; 2. Cover; 3. Clearance hole; 4. Card slot; 5. Rod body; 6. Rod head; 7. Telescopic cylinder; 8. Through hole; 9. Negative pressure groove; 10. Top block; 11. Spring; 12. Pull block; 13. Slide groove; 14. First handle; 15. Second handle; 16. Laptop keyboard cover. DETAILED DESCRIPTION

[0023] like Figure 1-5 As shown, a jig for processing the side wall of a laptop keyboard cover comprises a base 1, a cover 2 and a locking rod that cooperate with each other. The base 1 is provided with a vertically upward locking rod, the side wall of the cover 2 is provided with a telescopic top block, and the cover is provided with a locking portion that cooperates with the locking rod.

[0024] In this embodiment, when in use, first place the laptop keyboard cover 16 on the base 1 with the opening facing upwards, and at the same time, ensure that the locking rod can pass through the holes pre-opened on the laptop keyboard cover 16 (these holes are mainly used to install keyboard keys later, see Figure 1 ), then, cover the cover 2 on the laptop keyboard cover 16, and at the same time, make the locking rod pass through the clearance hole 3, then adjust the position of the cover 2 and the laptop keyboard cover 16, and then lower the locking rod to lock the cover 2 on the base 1, and at the same time, lock the laptop keyboard cover 16.

[0025] As a preferred embodiment, the locking rod includes a rod body 5 and a rod head 6, the rod head 6 is provided at one end of the rod body 5, the diameter of the rod head 6 is larger than the diameter of the rod body 5, the diameter of the rod head 6 is larger than the width of the slot 4 and smaller than the inner diameter of the clearance hole 3, the locking part includes the clearance hole 3 and the slot 4, the cover plate 2 is provided with a clearance hole 3 and a slot 4 that cooperate with the locking rod, one end of the slot 4 is connected with the clearance hole 3, the slot 4 and the clearance hole 3 both pass through the cover plate 2, and the inner diameter of the clearance hole 3 is larger than the outer diameter of the rod body 5. After such arrangement, after the cover plate 2 is covered on the laptop keyboard cover plate 16, the position of the cover plate 2 is adjusted so that when the cover plate 2 is covered in place on the base 1, the two ends of the rod body 5 are located in the card slot 4, and then the rod body 5 is pulled down so that the rod head 6 clamps the cover plate 2, and the cover plate 2 is locked together with the laptop keyboard cover plate 16 and the base 1.

[0026] As a preferred embodiment, a telescopic cylinder 7 is provided on the back of the base 1, and a through hole 8 is provided on the base 1. The end of the rod body 5 facing away from the rod head 6 passes through the through hole 8 and is axially fixedly connected to the piston rod of the telescopic cylinder 7. After this arrangement, the telescopic cylinder 7 controls the extension and retraction of the rod body 5.

[0027] As a preferred embodiment, a negative pressure groove 9 is further provided on the upper surface of the base 1. After such a configuration, a negative pressure device connected to the negative pressure groove 9, such as an exhaust fan, can be provided on the base 1, which can provide an additional guarantee for locking the laptop keyboard cover 16, that is, the laptop keyboard cover 16 is fixed on the base through the negative pressure groove 9.

[0028] As a preferred embodiment, the telescopic top block includes a top block 10, a spring 11, and a pull block 12. A slot 13 is provided on the upper surface of the cover plate 2. The pull block 12 is slidably arranged in the slot 13. One end of the pull block 12 extends outside the cover plate 2 and is fixedly connected to the upper surface of the top block 10. The top block 10 is fixedly connected to the side wall of the cover plate 2 via the spring 11. After the configuration is set up in this way, when using the laptop keyboard cover 16, the user manually pulls the pull block 12, causing the top block 10 to squeeze the spring 11 and move closer to the cover plate 2. After the cover plate 2 is placed, the user manually releases the pull block 12, and the top block 10, under the action of the spring 11, presses against the side wall of the laptop keyboard cover 16, thereby facilitating the machining of the side wall of the laptop keyboard cover 16 by the machining tool. After the machining is completed, the user manually pulls the pull block 12 again, causing the top block 10 to squeeze the spring 11 and move closer to the cover plate 2, thereby facilitating the removal of the laptop keyboard cover 16.

[0029] As a preferred embodiment, a first handle 13 is fixedly provided on the upper surface of the cover plate 2 away from the chute 13. The first handle 13 is provided in this way to facilitate the user to take the cover plate 2.

[0030] As a preferred embodiment, a second handle 15 is provided on the upper surface of the pull block 12. This makes it convenient for the user to control whether the top block 10 is close to the box cover 2.

[0031] As a preferred embodiment, the projection of the cover plate 2 on the horizontal plane is rectangular, and the telescopic top blocks are provided on at least three side walls of the cover plate 2. This arrangement facilitates the processing of the side walls of the laptop keyboard cover plate 16.

Claims

1. A jig for processing the side wall of a laptop keyboard cover, characterized in that: It comprises a base (1), a cover plate (2), and a locking rod that cooperate with each other, wherein the base (1) is provided with a locking rod extending vertically upward, and the cover plate (2) is provided with a locking portion that cooperates with the locking rod; The locking pull rod comprises a rod body (5) and a rod head (6), the rod head (6) is provided at one end of the rod body (5), the diameter of the rod head (6) is larger than the diameter of the rod body (5), the locking portion comprises a clearance hole (3) and a card slot (4), the diameter of the rod head (6) is larger than the width of the card slot (4) and smaller than the inner diameter of the clearance hole (3), the cover plate (2) is provided with a clearance hole (3) and a card slot (4) that match the rod body (5), one end of the card slot (4) is communicated with the clearance hole (3), the card slot (4) and the clearance hole (3) both pass through the cover plate (2), the inner diameter of the clearance hole (3) is larger than the outer diameter of the rod body (5), a telescopic top block is provided on the side wall of the cover plate (2), and when the cover plate (2) is covered in place on the base (1), the two ends of the rod body (5) are located in the card slot (4); The telescopic top block comprises a top block (10), a spring (11), and a pull block (12); a slide groove (13) is provided on the upper surface of the cover plate (2); the pull block (12) is slidably arranged in the slide groove (13); one end of the pull block (12) extends outside the cover plate (2) and is fixedly connected to the upper surface of the top block (10); the top block (10) is fixedly connected to the side wall of the cover plate (2) via the spring (11).

2. A laptop keyboard cover side wall processing jig according to claim 1, characterized in that: A telescopic cylinder (7) is provided on the back of the base (1), a through hole (8) is provided on the base (1), and one end of the rod body (5) facing away from the rod head (6) passes through the through hole (8) and is axially fixedly connected to the piston rod of the telescopic cylinder (7).

3. The jig for processing the side wall of a laptop keyboard cover according to claim 1, characterized in that: A negative pressure groove (9) is also provided on the upper surface of the base (1).

4. The jig for processing the side wall of a laptop keyboard cover according to claim 1, characterized in that: A first handle (13) is fixedly provided on the upper surface of the cover plate (2) at a position away from the slide groove (13).

5. The jig for processing the side wall of a laptop keyboard cover according to claim 4, characterized in that: A second handle (15) is provided on the upper surface of the pull block (12).

6. The jig for processing the side wall of a laptop keyboard cover according to claim 1, characterized in that: The projection of the cover plate (2) on a horizontal plane is a rectangle, and the telescopic top blocks are provided on at least three side walls of the cover plate (2).

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