CN212633135U

CN212633135U - Special fixture for spraying keyboard shell

Info

Publication number: CN212633135U
Application number: CN202020807291.6U
Authority: CN
Inventors: 涂铭
Original assignee: Chongqing Fuyu Electronic Technology Co ltd
Current assignee: Chongqing Fuyu Electronic Technology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-03-02
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a keyboard casing spraying special fixture, the on-line screen storage device comprises a base, the backup pad of two parallels of both sides fixedly connected with of base, the backup pad rotates and is connected with the first pivot that runs through, the inner end fixedly connected with supporting seat of first pivot, the welding has the support of L shape on the supporting seat, support sliding connection has the round bar that runs through, and the welding has the clamp plate between two round bars, the downside of base rotates through the bearing frame and is connected with the second pivot, install the second belt pulley in the second pivot, the tip fixed mounting of first pivot has first belt pulley, the second belt pulley passes through the belt with first belt pulley and is connected. Utilize the spray gun to carry out the spraying to the surface of keyboard casing during the spraying, can drive first pivot rotation through the hand wheel, and then the keyboard casing can be along with the supporting seat is rotatory, consequently can carry out the omnidirectional spraying to the keyboard casing after clamping, improves the efficiency of spraying.

Description

Special fixture for spraying keyboard shell

Technical Field

The utility model relates to a keyboard production technical field specifically is a keyboard casing spraying special fixture.

Background

The keyboard is the most common and main input device, and english letters, numbers, punctuations and the like can be input into the computer through the keyboard, so as to send commands, input data and the like to the computer. There are also keyboards with various shortcut keys. Over time, independent products with various shortcut functions are sold separately and provided with special driving and setting software. The casing of keyboard is after the machine-shaping, generally need to carry out the processing of spraying paint, carries out the clamping with anchor clamps before spraying paint, if the inside and outside two sides of keyboard casing all need spray paint, then need the clamping twice to influence the efficiency of spraying paint.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keyboard casing spraying special fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a keyboard casing spraying special fixture, includes the base, the backup pad of two parallels of both sides fixedly connected with of base, the backup pad rotates and is connected with the first pivot that runs through, the inner end fixedly connected with supporting seat of first pivot, the welding has the support of L shape on the supporting seat, support sliding connection has the round bar that runs through, and the welding has the clamp plate between two round bars, the downside of base rotates through the bearing frame and is connected with the second pivot, install the second belt pulley in the second pivot, the tip fixed mounting of first pivot has first belt pulley, the second belt pulley passes through the belt with first belt pulley and is connected.

Preferably, the supporting seat is provided with a rectangular clamping groove, the depth of the clamping groove is 1-2 cm, and the pressing plate is located above the clamping groove.

Preferably, the round rod is sleeved with a spring, and the upper end and the lower end of the spring are respectively connected with the support and the pressing plate.

Preferably, a connecting plate is welded between the upper ends of the two round rods, and a handle is welded on the upper side of the connecting plate.

Preferably, teeth are distributed on the outer sides of the second belt pulley and the first belt pulley, and the belt is a toothed belt.

Preferably, a hand wheel is fixedly mounted at the end of the second rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses with the tip joint of keyboard casing in the draw-in groove during the use, the elasticity of spring promotes the clamp plate downwards and fixes the keyboard to the clamping is convenient. Utilize the spray gun to carry out the spraying to the surface of keyboard casing during the spraying, can drive first pivot rotation through the hand wheel, and then the keyboard casing can be along with the supporting seat is rotatory, consequently can carry out the omnidirectional spraying to the keyboard casing after clamping, improves the efficiency of spraying.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic cross-sectional view taken along the direction B-B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a second rotating shaft; 3. a bearing seat; 4. a hand wheel; 5. a second pulley; 6. a support plate; 7. a first rotating shaft; 8. a first pulley; 9. a support; 10. a supporting seat; 11. a card slot; 12. pressing a plate; 13. a round bar; 14. a spring; 15. a connecting plate; 16. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a keyboard casing spraying special fixture, includes base 1, the backup pad 6 of two parallels of base 1's both sides fixedly connected with, backup pad 6 rotates and is connected with the first pivot 7 that runs through, the inner end fixedly connected with supporting seat 10 of first pivot 7, is equipped with the draw-in groove 11 of rectangle on the supporting seat 10, and the degree of depth of draw-in groove 11 is 1 ~ 2cm, during the use with the both ends joint of keyboard in draw-in groove 11.

The support seat 10 is welded with an L-shaped support 9, the support 9 is connected with penetrating round rods 13 in a sliding mode, a pressing plate 12 is welded between the two round rods 13, the pressing plate 12 is located above the clamping groove 11, springs 14 are sleeved on the round rods 13, the upper end and the lower end of each spring 14 are connected with the support 9 and the pressing plate 12 respectively, a connecting plate 15 is welded between the upper ends of the two round rods 13, a handle 16 is welded on the upper side of the connecting plate 15, and the pressing plate 12 can be lifted in the up-and-down direction through the handle 16.

The downside of base 1 rotates through bearing frame 3 and is connected with second pivot 2, the tip fixed mounting of second pivot 2 has hand wheel 4, install second belt pulley 5 in the second pivot 2, the tip fixed mounting of first pivot 7 has first belt pulley 8, second belt pulley 5 passes through the belt with first belt pulley 8 and is connected, second belt pulley 5, the outside distribution of first belt pulley 8 has tooth, the belt adopts toothed belt, can drive the synchronous rotation of two supporting seats 10 through hand wheel 4.

The working principle is as follows: when the keyboard is used, the end part of the keyboard shell is clamped in the clamping groove 11, the pressing plate 12 is pushed downwards by the elastic force of the spring 14, the pressing plate 12 is pressed on the keyboard to fix the keyboard, and the pressing plate 12 can be lifted upwards through the handle 16 so as to take out the keyboard shell. Utilize the spray gun to carry out the spraying to the surface of keyboard casing during the spraying, can drive second pivot 2 rotatory through hand wheel 4, second pivot 2 can drive first pivot 7 rotatory, and then the keyboard casing can be along with supporting seat 10 is rotatory, conveniently carries out the omnidirectional spraying to the keyboard casing.

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

Claims

1. The utility model provides a keyboard casing spraying special fixture, includes base (1), its characterized in that: the utility model discloses a bearing frame, including base (1), backup pad (6) and support (9), the both sides fixedly connected with backup pad (6) of two parallels of base (1), backup pad (6) are rotated and are connected with first pivot (7) that run through, inner end fixedly connected with supporting seat (10) of first pivot (7), the welding has support (9) of L shape on supporting seat (10), support (9) sliding connection has round bar (13) that run through, and the welding has clamp plate (12) between two round bars (13), the downside of base (1) is rotated through bearing frame (3) and is connected with second pivot (2), install second belt pulley (5) on second pivot (2), the tip fixed mounting of first pivot (7) has first belt pulley (8), second belt pulley (5) are connected through the belt with first belt pulley (8).

2. The special fixture for spraying the keyboard shell according to claim 1, wherein: the supporting seat (10) is provided with a rectangular clamping groove (11), the depth of the clamping groove (11) is 1-2 cm, and the pressing plate (12) is located above the clamping groove (11).

3. The special fixture for spraying the keyboard shell according to claim 1, wherein: the round rod (13) is sleeved with a spring (14), and the upper end and the lower end of the spring (14) are respectively connected with the support (9) and the pressing plate (12).

4. The special fixture for spraying the keyboard shell according to claim 1, wherein: a connecting plate (15) is welded between the upper ends of the two round rods (13), and a handle (16) is welded on the upper side of the connecting plate (15).

5. The special fixture for spraying the keyboard shell according to claim 1, wherein: teeth are distributed on the outer sides of the second belt pulley (5) and the first belt pulley (8), and the belt is a toothed belt.

6. The special fixture for spraying the keyboard shell according to claim 1, wherein: and a hand wheel (4) is fixedly mounted at the end part of the second rotating shaft (2).