CN206718699U - Keyboard printing positioning jig - Google Patents

Abstract

The utility model discloses a keyboard printing positioning jig, including tool frame, key cap reference column and keyboard cushion, the top of tool frame is dug keyboard and is held the chamber in the middle of, and the rectangle attacker groove has been dug to the left and right sides in keyboard and holds the chamber, the degree of depth in rectangle attacker groove is greater than the degree of depth in keyboard and holds the chamber, and the width W1 in rectangle attacker groove is less than the width W2 in keyboard and holds the chamber, and the rectangle attacker groove extends to the keyboard and holds the intracavity; the keyboard comprises a keyboard accommodating cavity, a plurality of keyboard cushion blocks and key cap positioning columns, wherein the number of the key cap positioning columns is at least four, the key cap positioning columns are fixed in the keyboard accommodating cavity through sunk screws, the keyboard accommodating cavity is further bonded with the keyboard cushion blocks, and the height of each key cap positioning column is larger than that of each keyboard cushion block. The structure is simple, the manufacturing cost is low, the positioning is accurate, the operation is convenient, the printing quality is high, the incomplete printing phenomenon is effectively avoided, and the defective rate is obviously reduced.

Description

Keyboard prints localization tool

Technical field

It the utility model is related to the positioning instrument in computor-keyboard production process, and in particular to a kind of keyboard printing positioning is controlled Tool.

Background technology

Each keycap on keyboard is required for printing corresponding word or symbol, and all keycaps on same keyboard once print Brush is completed.Generally, keyboard is shelved on printing platform and positioned, printing machine moves all keycaps disposably from top to bottom It is completed for printing.Existing printing positioning tool is simple in construction, only sets the convex with keyboard outline on the operational platform Rise, keyboard is placed in the space that positioning convex surrounds, easily occur incomplete phenomenon in printing process, defect rate is high, needs The keycap not printed is removed and printed again.

Utility model content

The utility model aims to provide a kind of tool for key caps on keyboard printing positioning, convenient operation, printing quality It is good, effectively avoid printing incomplete phenomenon, significantly reduce defect rate.

Therefore, technical scheme is used by the utility model：A kind of keyboard prints localization tool, including tool frame, key Cap locating dowel and keyboard cushion block, the top of the tool frame is dug between two parties keyboard accommodating chamber, and the left and right sides of keyboard accommodating chamber is dug There is rectangle attacker's groove, the depth of the rectangle attacker groove is more than the depth of keyboard accommodating chamber, and the width W1 of rectangle attacker's groove is less than The width W2 of keyboard accommodating chamber, and rectangle attacker's groove is extended in keyboard accommodating chamber；The keycap locating dowel is at least four, leads to Cross sunk screw to be fixed in keyboard accommodating chamber, several keyboard cushion blocks, the keycap are also bonded with keyboard accommodating chamber The height of locating dowel is more than the height of keyboard cushion block.

As the preferred of such scheme, the keycap locating dowel is rectangular column, and the top peripheral chamfer of rectangular column.Shape It is more accurate with the form fit of key caps on keyboard, positioning.

Further, the keycap locating dowel is metalwork, and tool frame is wood based panel, and keyboard cushion block uses and carries gummed paper belt Folded to form, convenient processing and manufacturing, especially keyboard cushion block are laminated using carrying masking tape, can be how viscous as needed or be torn One layer carries masking tape, and flexibly adjustable, cost is low.

The beneficial effects of the utility model：Tool, which first passes through rectangle outline and is caught on operating desk, to be positioned, then by keyboard by On be lowered into keyboard accommodating chamber and just position, and it is fixed by multiple keycap locating dowels in keyboard accommodating chamber to carry out essence Position, it is local by the place less than power for keyboard bottom, showed using on keyboard cushion block pad, preventing that local printing is incomplete As being additionally provided with rectangle attacker's groove in tool frame, facilitating hand to stretch into keyboard of taking.It is simple in construction, manufacturing cost is low, positioning accurate Really, easy to operate, printing quality is high, effectively avoids printing incomplete phenomenon, significantly reduces defect rate.

Brief description of the drawings

Fig. 1 is top view of the present utility model.

Embodiment

By way of example and in conjunction with the accompanying drawings, the utility model is described in further detail：

As shown in figure 1, a kind of keyboard printing localization tool, mainly by 3 groups of tool frame 1, keycap locating dowel 2 and keyboard cushion block Into.

The top of tool frame 1 is dug between two parties keyboard accommodating chamber 1a, for holding keyboard, keyboard accommodating chamber 1a profile and key Disk outline, keyboard is carried out just to position.The keyboard accommodating chamber 1a left and right sides, which is dug, rectangle attacker groove 1b, is just stretched for hand Enter, keyboard of conveniently taking.Rectangle attacker's groove 1b depth is more than keyboard accommodating chamber 1a depth, rectangle attacker's groove 1b width W1 Less than keyboard accommodating chamber 1a width W2, special requirement：Rectangle attacker's groove 1b is extended in keyboard accommodating chamber 1a, in keyboard of taking When, keyboard lower section has enough spaces to be stretched into for finger.

Keycap locating dowel 2 is at least four, and keyboard is accurately positioned.Keycap locating dowel 2 is fixed by sunk screw 4 In keyboard accommodating chamber 1a, sunk screw 4 will not protrude the top surface of keycap locating dowel 2, just be unlikely to influence the installation of keyboard.Key Several keyboard cushion blocks 3 are also bonded with disk accommodating chamber 1a, the height of keycap locating dowel 2 is more than the height of keyboard cushion block 3.Keycap The set location and size of locating dowel 2 are just corresponding with key caps on keyboard, and keycap is just enclosed in keycap locating dowel 2；Keyboard pad Block 3 is arranged on keyboard bottom by the place less than power, and it is incomplete to prevent in printing process that keyboard local collapse causes to print.

Preferably, keycap locating dowel 2 is rectangular column, and the top peripheral chamfer of rectangular column.In addition, keycap locating dowel 2 is Metalwork, improve wearability；Tool frame 1 is wood based panel, and the use of keyboard cushion block 3 carries masking tape and is laminated.

Claims (3)

1. a kind of keyboard prints localization tool, it is characterised in that：Including tool frame (1), keycap locating dowel (2) and keyboard cushion block (3), the top of the tool frame (1) is dug between two parties keyboard accommodating chamber (1a), and the left and right sides of keyboard accommodating chamber (1a), which is dug, square Shape attacker groove (1b), the depth of the rectangle attacker groove (1b) are more than the depth of keyboard accommodating chamber (1a), rectangle attacker groove (1b) Width W1 be less than the width W2 of keyboard accommodating chamber (1a), and rectangle attacker groove (1b) is extended in keyboard accommodating chamber (1a)；Institute State keycap locating dowel (2) and be at least four, be fixed on by sunk screw (4) in keyboard accommodating chamber (1a), keyboard accommodating chamber Several keyboard cushion blocks (3) are also bonded with (1a), the height of the keycap locating dowel (2) is more than keyboard cushion block (3) Highly.

2. keyboard according to claim 1 prints localization tool, it is characterised in that：The keycap locating dowel (2) is rectangle Post, and the top peripheral chamfer of rectangular column.

3. keyboard according to claim 1 prints localization tool, it is characterised in that：The keycap locating dowel (2) is metal Part, tool frame (1) are wood based panel, and keyboard cushion block (3) use carries masking tape and is laminated.