CN114012640B

CN114012640B - Carrier kit and carrier thereof

Info

Publication number: CN114012640B
Application number: CN202111344594.4A
Authority: CN
Inventors: 周海涛; 邓春华; 赵杨国
Original assignee: World Precision Manufacturing Dongguan Co Ltd
Current assignee: Guangdong Ward Precision Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2023-06-06
Anticipated expiration: 2041-11-12
Also published as: CN114012640A

Abstract

The invention discloses a carrier kit and a carrier thereof. The downloading device comprises a device body, a locating pin, a compacting module and a vacuum adsorption device. The positioning pins are fixedly arranged on the periphery of the top surface of the carrier body, the positioning pins are higher than the top surface of the carrier body, the carrier body is provided with a containing groove, the compression module is positioned in the containing groove and comprises a compression block, the top surface of the compression block is higher than the top surface of the carrier body, the compression block can move along the inner and outer directions, and the compression block is provided with a first position and a second position; the vacuum adsorption device is arranged in the carrier body, the adsorption surface of the vacuum adsorption device is flush with the surface of the carrier body, and the compression module or the compression block is detachably arranged in the accommodating groove. Compared with the prior art, the carrier can be used for loading the middle frame and the half assembly, and the production and manufacturing cost of the carrier can be greatly reduced. Therefore, the downloading tool and the tool kit with the same have the advantage of high applicability.

Description

Carrier kit and carrier thereof

Technical Field

The invention relates to the field of assembly fixtures, in particular to a carrier kit and a carrier thereof.

Background

With the development of technology and the advancement of humanity, tablet computers are continuously favored by consumers in recent years because of the portability of the tablet computers similar to mobile phones and the strong function of the tablet computers.

In the assembly process flow of the tablet personal computer, the tablet personal computer comprises an upper cover, a middle frame and a bottom cover. In the conventional assembly process, a third carrier corresponding to the carrier and the half assembly carrying the above three parts needs to be prepared, for example, a first carrier for loading the upper cover, a download carrier for loading the middle frame, a second carrier for loading the bottom cover, and a third carrier for loading the half assemblies of the upper cover and the middle frame.

The traditional assembly process is that an upper cover is loaded by an upper carrier, a middle frame is loaded by a lower carrier, the upper cover is assembled on the top surface of the middle frame to form a half assembly, the half assembly is taken out and loaded on a third carrier, a bottom cover is loaded by a second upper carrier, and then the bottom cover is loaded on the top surface of the half assembly. Thereby completing the assembly of a tablet personal computer.

Four carriers are needed in the assembly process, the disassembly is complex, and the cost of the carriers is high. But no carrier is available on the market for loading the middle frame and the half assembly.

Therefore, there is a strong need for a highly adaptable carrier and carrier kit with the carrier to overcome the above-mentioned drawbacks.

Disclosure of Invention

The invention aims to provide a downloading tool with higher applicability.

Another object of the present invention is to provide a carrier kit with high applicability.

In order to achieve the above purpose, the downloading device comprises a carrier body, a positioning pin, a compression module and a vacuum adsorption device, wherein the carrier body is provided with a plurality of accommodating grooves with upward openings, the compression modules are arranged in the accommodating grooves in a one-to-one manner, the positioning pin is fixedly arranged on the periphery of the top surface of the carrier body, the positioning pin is higher than the top surface of the carrier body, the compression module comprises a compression block extending towards the outer side wall of the positioning pin, the top surface of the compression block is higher than the top surface of the carrier body, the compression block can move along the inner and outer directions, the compression block is provided with a first position which is in contact with the positioning pin and a second position which is in a gap opening with the positioning pin, and the compression block can move and switch between the first position and the second position; when the compaction block is switched from the first position to the second position, the gap is used for loading a middle frame; after loading the middle frame, the compaction block always has a trend of moving towards the first position so as to compact the middle frame; the vacuum adsorption device is a plurality of and is arranged in the carrier body, the adsorption surface of the vacuum adsorption device is flush with the surface of the carrier body, and the compression module or the compression block is detachably arranged in the accommodating groove.

Preferably, the compacting module comprises a bottom plate, a sliding rail, a sliding block, an elastic piece and a compacting block, wherein the bottom plate is fixed on the bottom wall of the accommodating groove, the sliding rail is arranged on the upper surface of the bottom plate, the sliding block is slidingly arranged on the sliding rail and moves relative to the bottom plate, one side of the sliding block is connected with the elastic piece, the other side of the sliding block is connected with the compacting block, the other end of the elastic piece is abutted to the groove wall of the accommodating groove, and the elastic piece constantly has a trend of driving the compacting block to move towards the first position.

Preferably, a through hole opposite to the sliding block is formed on the side wall of the carrier body.

Preferably, the elastic member is a spring.

Preferably, the compaction block comprises a compaction block body and a compaction sheet extending outwards from the top of the compaction block body, wherein the compaction sheet is higher than the surface of the carrier body.

Preferably, the carrier body further comprises a cover plate covering the accommodating groove, the cover plate is covered on the surface of the carrier body, and the cover plate is detachably connected with the carrier body.

Preferably, the cover plate is provided with an exposing hole for exposing the adsorption surface of the vacuum adsorption device.

Preferably, the compression module is a compression nut, the compression nut comprises a head and a body, the head of the compression nut is higher than the top surface of the carrier body, and the compression nut can move along the inner and outer directions so as to switch between a first position where the compression nut is in contact with the positioning pin and a second position where the compression nut is separated from the positioning pin by a gap.

Preferably, the downloading device further comprises a plurality of clamping devices, and the clamping devices are arranged at intervals along the circumferential direction of the carrier body.

To achieve the above object, the carrier kit of the present invention includes an upper carrier for loading the bottom cover or the upper cover and the aforementioned download carrier.

Compared with the prior art, the downloading tool utilizes the compression module and the positioning pin to perform contour positioning on the middle frame by utilizing the positioning pin, and the compression block in the compression module can move along the inner and outer directions to switch between the first position and the second position, so that the downloading tool can be used for loading and compressing the middle frame, and the middle frame is stably loaded in the downloading tool; the compression module or the compression block can be disassembled, when the semi-assembly piece is needed to be loaded, the compression module can be taken down, other structures of the downloading tool are not changed, the positioning pin is used for carrying out outline positioning on the semi-assembly piece by virtue of the vacuum adsorption device and the positioning pin, and the vacuum adsorption device is used for sucking the bottom of the semi-assembly piece, so that the semi-assembly piece is stably loaded on the downloading tool. Therefore, the carrier of the invention can be used for loading the middle frame and the half assembly, thereby achieving the effect of dual purposes of one object, greatly reducing the production and manufacturing cost of the carrier and being beneficial to increasing the benefit. Therefore, the downloading tool and the tool kit with the same have the advantage of high applicability.

Drawings

Fig. 1 is a perspective view of an assembled center of a carrier according to a first embodiment of the present invention.

Fig. 2 is a perspective view of a pressing module of the downloading tool according to the first embodiment of the present invention.

Fig. 3 is a schematic perspective view of a downloading device according to a first embodiment of the present invention.

Fig. 4 is a top view of an assembled center of the carrier according to the first embodiment of the present invention.

Fig. 5 is a sectional view taken along section line A-A in fig. 4.

Fig. 6 is an enlarged schematic view at B in fig. 5.

Fig. 7 is an enlarged schematic cross-sectional view after passing through the midline of the compression module of the carrier of fig. 1.

Fig. 8 is a perspective view of the carrier and the middle frame exploded according to the second embodiment of the present invention.

Fig. 9 is an enlarged schematic view at C in fig. 8.

Fig. 10 is a top view of an assembled center of the carrier according to the second embodiment of the present invention.

Fig. 11 is a sectional view taken along the D-D section line in fig. 10.

Fig. 12 is an enlarged schematic view at E in fig. 11.

Fig. 13 is a perspective view of a carrier kit of the present invention.

Detailed Description

In order to describe the technical content and constructional features of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.

Referring to fig. 13, a carrier kit 300 of the present invention is shown. The carrier kit 300 of the present invention includes the upload carrier 200 and the

download carriers

100a and 100b. Wherein, the upper carrier 200 is used for loading an upper cover or a lower cover, and the

lower carriers

100a, 100b are used for loading the middle frame 400 or the half assembly 500. With the carrier kit 300 of the present invention, the applicability of the carrier kit 300 can be enhanced, and the use cost can be reduced. It should be noted that the use of the carrier kit 300 of the present invention is as follows: the upper carrier 200 is loaded with an upper cover, the

lower carriers

100a and 100b are loaded with the middle frame 400, the upper carrier 200 is attached to the

lower carriers

100a and 100b, so that the upper cover is assembled on the top surface of the middle frame 400, the upper cover and the middle frame 400 are assembled to form a half assembly 500, the half assembly 500 is turned over and then is loaded into the

lower carriers

100a and 100b, the upper carrier 200 is loaded with a lower cover, and the lower cover is assembled on the top surface of the half assembly 500 after the upper carrier 200 is attached to the

lower carriers

100a and 100b.

Referring to fig. 1 to 7, a downloading device 100a according to a first embodiment of the present invention is shown. The device comprises a carrier body 1, a locating pin 2, a compacting module 3 and a vacuum adsorption device 4. The carrier body 1 is provided with a plurality of accommodating grooves 11 with upward openings. The pressing modules 3 are plural and located in the receiving grooves 11 one by one. The locating pins 2 are fixedly arranged around the top surface of the carrier body 1, the locating pins 2 are higher than the top surface of the carrier body 1, and when the middle frame 400 is put down, the outline of the middle frame 400 can be located by means of the locating pins 2. The pressing module 3 includes a pressing block 31 extending toward the outer sidewall of the positioning pin 2, and the top surface of the pressing block 31 is higher than the top surface of the carrier body 1. The pressing block 31 can move along the inner and outer directions, the pressing block 31 is provided with a first position which is in contact with the positioning pin 2 and a second position which is in clearance with the positioning pin 2, and the pressing block 31 can be moved and switched between the first position and the second position; when the pressing block 31 is switched from the first position to the second position, the gap is used for loading the middle frame 400. After loading the middle frame 400, the pressing block 31 has a constant tendency to move toward the first position to press the middle frame 400. The vacuum adsorption devices 4 are arranged in the carrier body 1 in a plurality, and the adsorption surfaces of the vacuum adsorption devices 4 are flush with the surface of the carrier body 1. By means of the vacuum suction device 4, the half-assembly 500 is sucked; the compression module 3 is detachably arranged in the accommodating groove 11, and the compression module 3 is detachable by virtue of the compression module 3, so that when the middle frame 400 needs to be loaded, the compression module 3 is arranged in the accommodating groove 11; when the half assembly 500 needs to be loaded, the compression block 31 is detached, so that the trouble that the compression block 31 is higher than the surface of the carrier body 1 is eliminated, the half assembly 500 can be put down on the surface of the carrier body 1, and the half assembly 500 is co-located with the vacuum adsorption device 4 by the locating pin 2. Of course, in other embodiments, the whole pressing module 3 may be disassembled, and the same purpose may be achieved, which is not limited thereto. More specifically, the following is:

referring to fig. 2, the compression module 3 includes a base plate 32, a sliding rail 33, a sliding block 34, an elastic member 35 and a compression block 31. The bottom plate 32 is fixed on the bottom wall of the accommodating groove 11, the sliding rail 33 is arranged on the upper surface of the bottom plate 32, the sliding block 34 is slidably arranged on the sliding rail 33 and moves relative to the bottom plate 32, one side of the sliding block 34 is connected with the elastic piece 35, the other side of the sliding block 34 is connected with the compressing block 31, the other end of the elastic piece 35 is abutted against the groove wall of the accommodating groove 11, and the elastic piece 35 constantly has a trend of driving the compressing block 31 to move towards the first position. Specifically, the pressing block 31 and the sliding block 34 are detachably connected, for example, but not limited to, the pressing block 31 and the sliding block 34 are connected by a screw 36. Specifically, the screw 36 is disposed in a vertical direction, and screw holes facing in the vertical direction are formed in the pressing block 31 and the slide block 34. Since the opening of the accommodating groove 11 is upwardly arranged, the user can use the opening to operate, and the third tool can be used to unscrew the screw 36 to detach the pressing block 31. Preferably, the side wall of the carrier body 1 is provided with a through hole 12 opposite to the slider 34. By means of the through hole 12, the external push rod is used to push the slide block 34 to move from the through hole 12, the slide block 34 moves inwards to drive the compression block 31 to move inwards, a gap can be pulled away from the positioning pin 2, the middle frame 400 can be placed in the gap, the push rod is pulled out, and the compression block 31 can move outwards by means of the elasticity of the elastic piece 35, so that the middle frame 400 is compressed. For example, the elastic member 35 is a spring, but not limited thereto.

With continued reference to fig. 2, the compression block 31 includes a compression block body 311 and a compression plate 312 extending outward from the top of the compression block body 311, the compression plate 312 being higher than the surface of the carrier body 1.

Referring to fig. 3, the carrier body 1 further includes a cover plate 5 covering the accommodating groove 11, the cover plate 5 is disposed on the surface of the carrier body 1, and the cover plate 5 is detachably connected with the carrier body 1. Preferably, the cover plate 5 is provided with an exposure hole 51 for exposing the suction surface of the vacuum suction device 4. Preferably, the downloading device 100 of the present invention further comprises a plurality of clamping devices 6, and the clamping devices 6 are arranged at intervals along the circumferential direction of the carrier body 1. By means of the clamping device 6, when the upper carrier 200 is attached to the lower carrier 100, the upper carrier 200 and the lower carrier 100 are locked.

Referring to fig. 8 to 12, a downloading tool 100b according to a second embodiment of the present invention is shown, which is substantially identical to the downloading tool 100a according to the first embodiment, and differs from the first embodiment in that: the compression module is a compression nut 37, the compression nut 37 comprises a head 371 and a body 372, the head 371 of the compression nut 37 is higher than the top surface of the carrier body 1, and the compression nut 37 can move along the inner and outer directions so as to switch between a first position where the compression nut 37 is in contact with the positioning pin 2 and a second position where the compression nut is separated from the positioning pin 2. It will be appreciated that in this embodiment, the compression nut 37 is moved in the inward and outward directions by external power.

The working principle of the downloading tool 100 of the present invention will be described with reference to the accompanying drawings: when the

downloading tools

100a and 100b are used for loading the middle frame 400, the compression module 3 is arranged in the accommodating groove 11, and the outside push rod enters the through hole 12 to push the sliding block 34 to move inwards, so that the compression block 31 is driven to move inwards, a gap between the compression block and the positioning pin 2 is pulled open, and then the middle frame 400 is placed in the gap; when the

downloading tools

100a and 100b need to load the half assembly 500, the pressing module is detached or the pressing block 31 is detached, then the positioning pin 2 is used for positioning the outer contour of the half assembly 500, and the vacuum adsorption device 4 adsorbs the half assembly 500, so that the half assembly 500 is locked.

Compared with the prior art, the downloading tool 100 of the invention utilizes the compression module 3 and the positioning pin 2 to perform contour positioning on the middle frame 400 by utilizing the positioning pin 2, and the compression block 31 in the compression module 3 can move along the inner and outer directions to switch between the first position and the second position so as to be used for loading and compressing the middle frame 400, thereby stably loading the middle frame 400 in the downloading tool 100; when the half assembly 500 needs to be loaded, the compression module 3 can be removed without changing other structures of the downloading tool 100, the outer contour of the half assembly 500 is positioned by the positioning pin 2 through the vacuum adsorption device 4 and the positioning pin 2, and the bottom of the half assembly 500 is sucked by the vacuum adsorption device 4, so that the half assembly 500 is stably loaded on the downloading tool 100. Therefore, the carrier 100 of the present invention can be used for loading the middle frame 400 and the half assembly 500, thereby achieving the effect of dual purposes, greatly reducing the manufacturing cost of the carrier, and being beneficial to increasing the benefit.

The foregoing disclosure is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. The utility model provides a download carrier, its characterized in that includes carrier body, locating pin, compression module and vacuum adsorption device, the carrier body is equipped with the accepting groove that a plurality of opening set up, compression module is a plurality of and one-to-one be located in the accepting groove, the locating pin is fixed to be located around the top surface of carrier body, the locating pin is higher than the top surface of carrier body, compression module includes towards the compact heap that the lateral wall of locating pin extends, the top surface of compact heap is higher than the top surface of carrier body, the compact heap can be along inside and outside direction removal, the compact heap has with the first position that the locating pin is inconsistent and with pull away the second position of clearance between the locating pin, the compact heap can remove the switching between first position and the second position. When the compaction block is switched from the first position to the second position, the gap is used for loading a middle frame; after loading the middle frame, the compaction block always has a trend of moving towards the first position so as to compact the middle frame; the vacuum adsorption device is a plurality of and is arranged in the carrier body, the adsorption surface of the vacuum adsorption device is flush with the surface of the carrier body, the compression module or the compression block is detachably arranged in the accommodating groove, the compression module or the compression block is disassembled, then the bottom surface of the semi-assembly part is adsorbed and positioned through the vacuum adsorption device, and the outer contour positioning is performed on the semi-assembly part through the positioning pin.

2. The downloading device according to claim 1, wherein the compressing module comprises a bottom plate, a sliding rail, a sliding block, an elastic member and the compressing block, the bottom plate is fixed on the bottom wall of the accommodating groove, the sliding rail is arranged on the upper surface of the bottom plate, the sliding block is slidably arranged on the sliding rail and moves relative to the bottom plate, one side of the sliding block is connected with the elastic member, the other side of the sliding block is connected with the compressing block, the other end of the elastic member is abutted against the groove wall of the accommodating groove, and the elastic member constantly has a tendency of driving the compressing block to move towards the first position.

3. The carrier of claim 2, wherein the carrier body has a sidewall with a through hole opposite to the slider.

4. The carrier of claim 2, wherein the resilient member is a spring.

5. The carrier of claim 1, wherein the compression block comprises a compression block body and a compression tab extending outwardly from a top of the compression block body, the compression tab being higher than a surface of the carrier body.

6. The carrier of claim 1, further comprising a cover plate covering the receiving slot, the cover plate covering a surface of the carrier body, the cover plate being detachably connected to the carrier body.

7. The carrier according to claim 6, wherein the cover plate is provided with an exposure hole for exposing an adsorption surface of the vacuum adsorption device.

8. The carrier of claim 1, wherein the compression module is a compression nut, the compression nut including a head portion and a body portion, the head portion of the compression nut being higher than the top surface of the carrier body, the compression nut being movable in an inward and outward direction to switch between a first position in which it abuts the dowel pin and a second position in which it is separated from the dowel pin.

9. The download carrier as in claim 1, further comprising a plurality of clamping devices disposed at intervals along a circumference of the carrier body.

10. A carrier kit comprising an upper carrier for loading a bottom or top cover and a download carrier according to any one of claims 1-9.