TWI545058B - Trays-fixing device - Google Patents

Description

Tray fixture

The present invention relates to a fixing device, and more particularly to a tray fixing device.

At present, when assembling a mobile phone lens, it is necessary to place each component that needs to be assembled, such as a lens, in a tray, and then place the plurality of trays in a carrier to be fixed for easy assembly. However, the specifications of the lenses and the like used for the products of different specifications are different, and the specifications of the pallets for the stacking parts are different. For each tray of different specifications, it is necessary to manufacture a special carrier for fixing, and the production cost is high.

In view of the above, it is necessary to provide a tray fixing device that is versatile and can reduce production costs.

A tray fixing device for fixing a plurality of trays of different specifications. Each of the trays includes two positioning feet. The tray securing device includes a carrier tray that is divided into a plurality of regions. Each of the regions is provided with a first positioning hole and a plurality of adjacent positioning holes. The first positioning hole in each of the regions is configured to cooperate with one of the plurality of second positioning holes in the region to respectively receive the positioning legs of the corresponding specifications of the tray, thereby fixing the tray.

Compared with the prior art, the first positioning hole in each area is used for cooperating with one of the plurality of second positioning holes in the area to respectively receive the area by dividing the carrier into the area and opening a plurality of positioning holes. The positioning pin of the corresponding specification tray reaches one carrier The ability to position the trays of various specifications reduces the production cost.

100,200‧‧‧Tray fixture

10,10b‧‧‧carrier

20‧‧‧First tray

30‧‧‧Second tray

40‧‧‧ Third tray

10a‧‧‧Area

11‧‧‧First positioning hole

11a‧‧‧Second positioning hole

12‧‧‧Threaded holes

20a‧‧‧ first surface

20b‧‧‧second surface

21‧‧‧ positioning feet

22‧‧‧Blind holes

50‧‧‧ splint

60‧‧‧ screws

1 is a schematic view showing a first use state of a tray fixing device according to a first embodiment of the present invention; FIG. 2 is a schematic view showing a second use state of the tray fixing device according to the first embodiment of the present invention; and FIG. 3 is a tray fixing device according to a first embodiment of the present invention; 3 is a schematic view of the carrier in FIG. 1 to FIG. 3; FIG. 5 is another perspective view of the first tray in FIG. 1; and FIG. 6 is a tray fixing device according to a second embodiment of the present invention. Figure 7 is a schematic view of the carrier in Figure 6.

The invention will be further described in detail below with reference to the accompanying drawings.

Please refer to FIG. 1 to FIG. 3 , which illustrate a tray fixing device 100 for fixing a plurality of trays of different specifications according to an embodiment of the present invention. In this embodiment, a plurality of different specifications of the tray include: a first tray 20, a second tray 30, and a third tray 40.

Referring to FIG. 4, the tray fixing device 100 includes a carrier 10, the carrier 10 is substantially square, and the carrier 10 is divided into nine regions 10a. Each zone 10a is generally square. Each of the regions 10a is provided with a first positioning hole 11 and three adjacent positioning holes 11a. In the embodiment, the first positioning hole 11 and the second positioning hole 11a are both through holes. The first positioning hole 11 in each of the regions 10a And three second positioning holes 11a are respectively opened on the same diagonal line of each of the regions 10a. The first positioning hole 11 in each of the regions 10a is configured to cooperate with one of the plurality of second positioning holes 11a in the area for positioning one of a plurality of different specifications, as described in the A tray 20 or a second tray 30 or a third tray 40.

It can be understood that the area 10a of the carrier 10 is not limited to nine, and can be arbitrarily set according to requirements, such as two, three, four or more; and the second positioning hole 11a is not limited to Three, which can be arbitrarily set according to requirements, such as two, three, four or more, to correspondingly position more specifications of the tray and the specification type of the tray and each area in the carrier 10 The number of the second positioning holes 11a corresponds to each other; the first positioning holes 11 and the second positioning holes 11a may also be blind holes.

Referring to FIG. 1 and FIG. 5 together, the shape and structure of the first tray 20 and the shape and structure of the second tray 30 and the third tray 40 are the same, and the difference is only in the respective specifications. Hereinafter, only the structure of the first tray 20 will be taken as an example. The first tray 20 has a square structure including a first surface 20a facing the carrier 10 and a second surface 20b remote from the first surface 20a. The first tray 20 has two positioning legs 21 extending in a direction perpendicular to the first surface 20a. In this embodiment, the two positioning legs 21 are disposed at diagonal positions of the first surface 20a of the first tray 20. A plurality of blind holes 22 are evenly distributed on the second surface 20b, and the blind holes 22 are arranged in a matrix, and the blind holes 22 are used to carry the lens.

During assembly, the two positioning legs 21 of the first tray 20 are respectively received in a first positioning hole 11 and a second positioning hole 11a.

In use, the components to be assembled, such as lenses, are respectively received in the blind holes 22 of the first tray 20 for easy assembly.

Please refer to FIG. 6 and FIG. 7 together, which is a tray fixing device 200 according to a second embodiment of the present invention. The structure of the tray fixing device 200 of the second embodiment is similar to that of the tray fixing device 100 of the first embodiment, except that the tray 10b is further provided with a plurality of threaded holes 12, and the threaded holes 12 are provided. Between the adjacent regions 10a, every three threaded holes 12 are disposed on the same straight line. The tray fixture 200 further includes a plurality of differently sized splints 50 and a plurality of screws 60. The splint 50 of each specification corresponds to a tray of one gauge and each splint 50 is elongated. Each of the clamping plates 50 defines three through holes 51 corresponding to the positions of the three threaded holes 12. Here, the splint 50 is only described by taking the corresponding first tray 20 as an example. The clamping plate 50 is pressed against the edge of the adjacent first tray 20, and the screw 60 passes through the through hole 51 and is screwed to the threaded hole 12 of the carrier. The splint 50 is used to further secure the first tray 20 such that the first tray 20 is pressed against the carrier 10b. The clamping plate 50 is sized to be able to simultaneously fix adjacent two trays after assembly to the carrier 10b without shielding blind holes on the tray.

Compared with the prior art, the first positioning hole in each area is used to cooperate with one of the plurality of second positioning holes in the area to respectively receive the plurality of positioning holes by dividing the carrier area into a plurality of positioning holes. Corresponding to the positioning of the tray of the specification, a tray can be positioned to position the trays of various specifications, thereby reducing production costs.

In addition, those skilled in the art can make other changes in the spirit of the present invention. Of course, these changes in accordance with the spirit of the present invention should be included in the scope of the present invention.

100‧‧‧Tray fixture

10‧‧‧Package

20‧‧‧First tray

20b‧‧‧second surface

22‧‧‧Blind holes

Claims (6)

A tray fixing device for fixing a plurality of trays of different specifications, each of the trays comprising two positioning legs, the tray fixing device comprising a carrier tray, the carrier tray being divided into a plurality of regions, each of the trays a first positioning hole and a plurality of adjacent positioning holes are disposed in the region, and the first positioning holes in each of the regions are used for the plurality of second positioning holes in the region. One of the fittings respectively accommodates the positioning legs of the trays of corresponding specifications, thereby fixing the trays, the area is substantially square, and the first positioning holes and the plurality of second positioning holes in each of the areas are respectively opened in each The same diagonal on the area. The tray fixing device according to claim 1, wherein the positioning hole is a through hole. The tray fixing device of claim 1, wherein the tray comprises a first surface facing the carrier, and the positioning leg is disposed on the first surface. The tray fixing device of claim 3, wherein the tray comprises a second surface remote from the first surface, and the second surface is uniformly distributed with a plurality of blind holes, wherein the blind holes are A matrix arrangement is used to carry the lens. The tray fixing device of claim 1, wherein the tray fixing device further comprises a plurality of splints and a plurality of screws for fixing the tray. The tray fixing device of claim 5, wherein: the carrier tray is further provided with a plurality of threaded holes, the threaded holes are disposed between adjacent regions, and the clamping plate corresponds to the position of the threaded holes A through hole is formed, the splint is pressed against an edge of the adjacent tray, and the screw passes through the through hole and is screwed to the threaded hole of the carrier.