CN2855549Y

CN2855549Y - Spraying handling artile used for mobile telephone set casings

Info

Publication number: CN2855549Y
Application number: CN 200520036586
Authority: CN
Inventors: 蔡庆余
Original assignee: BYD Co Ltd
Current assignee: BYD Precision Manufacturing Co Ltd
Priority date: 2005-12-15
Filing date: 2005-12-15
Publication date: 2007-01-10
Anticipated expiration: 2015-12-15

Abstract

The utility model discloses a spray tool for a mobile shell, comprising a baseplate, a positioning piece and a clamping piece. A positioning space is formed between the baseplate and the positioning piece for positioning and fixing the product to be spray-painted. A shading plate is arranged outside the positioning space. The clamping piece is used to clamp the shading plate and the will-be-shaded portion of the spay-painted product so that the assembly space between the shading plate and the will-be-shaded portion of the spray-painted product becomes smaller and therefore the products with paint flying aside are reduced, the yield rate is improved and the production cost is reduced.

Description

A kind of spraying tool that is used for phone housing

Technical field

The utility model relates to a kind of spraying tool that is used for phone housing.

Background technology

Along with the importance of mobile phone in people's routine work life increases day by day, more and more higher to the personalization requirement of phone housing, often require phone housing to have two or more colors, so just need carry out double-colored spraying to phone housing.

The spraying tool of double-colored spraying requires than higher with general monochromatic spraying tool relatively, as shown in Figure 1, the spraying tool comprises substrate 1 ', is located at the keeper 11 ' on the substrate 1 ', form space 12 ', location between keeper 11 ' and substrate 1 ', this space, location 12 ' is used for location, fixing sprayed product 3 ', be phone housing, described keeper 11 ' is for laying respectively at four grabs of substrate 1 ' two opposite side; 12 ' the outside, space, location is provided with shield 2 '.

Control different colours is not gone up at the position by spraying the paint that covers of sprayed product 3 ', the fit clearance that just needs control shield 2 ' and phone housing, when fit clearance is excessive, the serious oil that flies can appear in the product spraying, be the paint that different colours appears in spraying area, flying oil products is unacceptable, thereby has reduced yield of products, brings the raising on the cost; But the shield 2 ' of plastic cement shell and sprayed product 3 ' cooperate and inevitably have the gap, and how effectively to control mobile phone shell and the fit-up gap that sprays tool, and it is difficult to deal with problems to become this area.

Summary of the invention

The purpose of this utility model is exactly in order to overcome the above problems, and a kind of spraying tool that is used for phone housing is provided.

The utility model realizes that the above-mentioned purpose scheme is: a kind of spraying tool that is used for phone housing, and comprise substrate, be located at the keeper on the substrate, form the space, location between keeper and substrate, space, described location is used for location, fixing sprayed product; The outside, space, location is provided with shield; Also comprise clamping element, be used to clamp the position to be covered of shield and sprayed product.

Two shields that be arranged in parallel, described clamping element comprises cross bar, first clamping limb and second clamping limb, and the cross bar and the substrate outside attach mutually, and first clamping limb and second clamping limb are separately fixed at an end of cross bar, and are attached at two shields outsides respectively.

Distance between described first clamping limb and second clamping limb is less than the distance between two shields.

Distance between described first clamping limb and second clamping limb is 3.00mm～4.00mm less than the distance range between two shields.

Three clamping elements that be arranged in parallel are evenly distributed on the substrate outside.

Adopt the beneficial effect of above scheme:

Adopt clamping element to clamp the position to be covered of shield and sprayed product, what make shield and sprayed product waits that to cover the fit-up gap at position littler, has reduced the appearance of flying oil products, greatly improves yields, reduces production costs.

The waiting to cover between the position of shield and sprayed product can not crossed pine or tension, that crosses that pine can not effectively control shield and sprayed product waits to cover clearance issues between the position, the distortion that tension may make sprayed product be pressed from both sides, and bring greater inconvenience for the action of assembling and dismounting, the distance of controlling between first clamping limb and second clamping limb is 3.00mm～4.00mm less than the distance range between two shields, guarantees the production efficiency of spraying.

Three clamping elements that be arranged in parallel are evenly distributed on the substrate outside, make substrate, shield stressed evenly, clamp effective.

Description of drawings

Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.

Fig. 1 is the perspective exploded view of the spraying jig structure of prior art.

Fig. 2 is the perspective exploded view of the utility model spraying jig structure.

Fig. 3 is the schematic perspective view of the utility model spraying jig structure.

The specific embodiment

A kind of spraying tool that is used for phone housing, shown in Fig. 2,3, comprise substrate 1, be located at the keeper 11 on the

substrate

1,1 of keeper 11 and substrate form space 12, location, this space, location 12 is used for location, fixing sprayed product 3, be phone housing, keeper 11 is for laying respectively at four grabs of 1 liang of opposite side of substrate; 12 outsides, space, location are provided with shield 2; Clamping element 4 also is set, is used to clamp the position to be covered of shield 2 and sprayed product 3.

Two shields be arranged in parallel, clamping element 4 comprises cross bar 41, first clamping limb 42 and second clamping limb 43, cross bar 41 attaches mutually with substrate 1 outside, and first clamping limb 42 and second clamping limb 43 are separately fixed at an end of cross bar 41, and is attached at two shield outsides respectively.

Distance between first clamping limb 42 and second clamping limb 43 is less than the distance between two shields, and the distance between first clamping limb 42 and second clamping limb 43 is 3.00mm ~ 4.00mm less than the distance range between two shields.

Three clamping elements that be arranged in parallel are evenly distributed on substrate 1 outside.

Embodiment, phone housing are the UTC1300 fuselage, and clamping element is that " U " shaped steel is buckled.

Earlier fuselage drain pan and substrate 1 are assembled, the UTC1300 fuselage is fixed in the space 12, location; Then two shields are fixed on the

substrate

1,3 steel buttons are clipped in outside two shields uniformly again, strength is evenly distributed, the distance between two shields, is checked apart from 3.00mm at last greater than the dual-side of steel button.

Adopt the spraying tool of prior art to have only 28%, and yields bring up to 92% after having adopted the steel button, has fundamentally solved the oily problem that flies of spraying in the yields of UT C1300 fuselage drain pan spraying beginning.

Claims

1, a kind of spraying tool that is used for phone housing comprises substrate (1), is located at the keeper (11) on the substrate (1), forms space (12), location between keeper (11) and substrate (1), and space, described location (12) is used for location, fixing sprayed product (3); The outside, space, location (12) is provided with shield (2); It is characterized in that: also comprise clamping element (4), be used to clamp the position to be covered of shield (2) and sprayed product (3).

2, the spraying tool that is used for phone housing according to claim 1, it is characterized in that: two shields be arranged in parallel, described clamping element (4) comprises cross bar (41), first clamping limb (42) and second clamping limb (43), cross bar (41) attaches mutually with substrate (1) outside, first clamping limb (42) and second clamping limb (43) are separately fixed at an end of cross bar (41), and are attached at two shield outsides respectively.

3, the spraying tool that is used for phone housing according to claim 2 is characterized in that: the distance between described first clamping limb (42) and second clamping limb (43) is less than the distance between two shields.

4, the spraying tool that is used for phone housing according to claim 3 is characterized in that: the distance between described first clamping limb (42) and second clamping limb (43) is 3.00mm ~ 4.00mm less than the distance range between two shields.

5, according to one of them described spraying tool that is used for phone housing of claim 2 to 4, it is characterized in that: three clamping elements that be arranged in parallel are evenly distributed on substrate (1) outside.