CN217693885U

CN217693885U - Camera module FPC paster fixing jig

Info

Publication number: CN217693885U
Application number: CN202221130636.4U
Authority: CN
Inventors: 付金姣; 曾德志
Original assignee: Shenzhen Xinsiji Information Technology Co ltd
Current assignee: Shenzhen Xinsiji Information Technology Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-10-28
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to a technical field of FPC paster especially relates to a tool is fixed to module FPC paster of making a video recording, and it includes the tool body, tool body one side is provided with the paster regional, be provided with a plurality of constant head tanks that are used for fixing the module FPC unit of making a video recording on the paster region. Compared with the use of an automatic chip mounter for chip mounting, the cost is saved, and the method has great advantages for small-batch products and proofing product chips.

Description

Camera module FPC paster fixing jig

Technical Field

The application relates to the technical field of FPC paster, especially, relate to a tool is fixed to module FPC paster of making a video recording.

Background

At present, module FPC of making a video recording is in process of production, need carry out the paster to the module FPC unit of making a video recording, prior art adopts large-scale automatic chip mounter, paste the FPC unit on the support plate through predetermined procedure, because the rapid development in market, big or small enterprise also is along with developing rapidly, the trade of giving the module of making a video recording brings very big competitiveness, so at the in-process of making, the cost of consumptive material is seen more heavily in the enterprise, only practice thrift manufacturing cost, improve production efficiency, just can obtain bigger profit.

The cost of the automatic pasting process of the FPC unit of the existing camera module is high, and the situation needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to reduce the processing cost of the module paster of making a video recording, this application provides a module FPC paster fixing jig makes a video recording, adopts following technical scheme:

the utility model provides a tool is fixed to module FPC paster of making a video recording, includes the tool body, tool body one side is provided with the paster region, be provided with a plurality of constant head tanks that are used for fixed module FPC unit of making a video recording on the paster region.

By adopting the technical scheme, when the FPC unit of the camera module is pasted, the FPC unit of the camera module is fixed in the positioning groove, the support plate is covered on the pasting area, one surface of the support plate, which is attached with the high-temperature adhesive tape, is covered on the FPC unit of the camera module, the support plate and the jig body are pressed by hands or other jigs, the high-temperature adhesive tape is firmly bonded with the FPC unit of the camera module, and finally the support plate is taken out, so that the pasting process of the FPC unit of the camera module can be completed; wherein, set up a plurality of constant head tanks on the tool body, can once only accomplish a plurality of paster work, and the position of every constant head tank is fixed for the position of module FPC unit of making a video recording obtains the location, thereby has improved the precision of paster, has reduced the problem of paster off normal, and whole easy operation, and is efficient, for using automatic chip mounter to carry out the paster, has practiced thrift the cost, has very big advantage to small batch volume product and the product paster of drawing a design.

Optionally, the patch area is recessed on the jig body.

Through adopting above-mentioned technical scheme, the paster is regional sunken to be set up on the tool body, and the tool body has formed the regional lateral wall of paster on the paster region, when placing the support plate in the paster region, and the support plate can inlay in the paster region, and the regional lateral wall of paster can restrict the support plate and at the regional removal of paster, further improves the precision of paster for the paster effect is better.

Optionally, 48 positioning grooves are concavely arranged on the patch area, and the positioning grooves are uniformly arranged at intervals.

Through adopting above-mentioned technical scheme, set up 48 constant head tanks and can once only carry out the paster to 48 module FPC units of making a video recording, improved paster efficiency, the even interval of constant head tank sets up, evenly fixes a position on the support plate when making a video recording module FPC unit and pasting the support plate, the follow-up operation such as gluing that carries on of being convenient for.

Optionally, the two opposite sides of the jig body are provided with taking grooves, and the taking grooves are communicated with the patch area.

Through adopting above-mentioned technical scheme, get the setting of taking the groove and be convenient for paste the completion back at support plate and module FPC unit of making a video recording, take out the support plate in order to carry out next batch paster from the paster region, improved work efficiency.

Optionally, a hollow layer is arranged inside the jig body, a plurality of air holes are formed in the patch area and communicated with the hollow layer, and a vacuumizing port is formed in one side of the jig body and communicated with the hollow layer.

Through adopting above-mentioned technical scheme, when the paster of module FPC unit makes a video recording, after covering the FPC unit with the support plate, can connect the evacuation mouth through the instrument of evacuation, take out the intraformational air of cavity, make and form the negative pressure between support plate and the tool body, act on the top at the support plate through external atmospheric pressure, make and paste more firmly between support plate and the FPC unit.

Optionally, a sealing ring is arranged at the end of the vacuum pumping port.

Through adopting above-mentioned technical scheme, the sealing washer has increased the leakproofness between evacuation mouth and the evacuation instrument, makes the effect of evacuation better, and efficiency is higher.

Optionally, one side of the jig body, which is far away from the patch area, is provided with a non-slip pad.

Through adopting above-mentioned technical scheme, when carrying out the paster operation, pressing or the operation in-process of evacuation, exogenic action probably makes the tool body produce and removes, increases the frictional force between tool body and the workstation through setting up the slipmat, makes the tool body place more stably.

Optionally, a limiting column is arranged on the patch area, and the height of the limiting column is matched with that of the FPC unit of the camera module.

Through adopting above-mentioned technical scheme, spacing post can carry on spacingly to the support plate, prevents to apply too big pressure when the paster and makes the module FPC unit of making a video recording damage, has improved the reliability of tool.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the jig is simple in whole operation and high in efficiency, saves cost for using an automatic chip mounter to carry out chip mounting, and has great advantages for small-batch products and sample products.

2. The arrangement of the taking groove is convenient for taking the carrier plate out of the paster area for next batch of paster after the carrier plate is pasted with the FPC unit of the camera module, so that the working efficiency is improved;

3. when the FPC unit of the camera module is pasted, a vacuumizing tool can be used for connecting the vacuumizing port to suck air in the hollow layer, so that negative pressure is formed between the support plate and the jig body, and the support plate and the FPC unit are pasted more firmly under the action of external atmospheric pressure on the support plate;

4. the friction force between the jig body and the workbench is increased by arranging the anti-slip pad, so that the jig body is placed more stably.

Drawings

Fig. 1 is a schematic structural view of a jig for fixing an FPC patch of a camera module according to an embodiment of the present application;

fig. 2 is a schematic cross-sectional view of a jig for fixing a camera module FPC patch in an embodiment of the present application.

Description of the reference numerals: 1. a jig body; 2. a patch area; 3. positioning a groove; 4. taking the groove; 5. a limiting column; 6. a non-slip mat; 7. a vacuum pumping port; 8. a hollow layer; 9. air holes; 10. and (5) sealing rings.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses tool is fixed to module FPC paster of making a video recording. Referring to fig. 1, the fixed jig comprises a jig body 1 which is roughly a cuboid, a surface mounting area 2 is arranged on one side of the jig body 1, a plurality of positioning grooves 3 are arranged on the surface mounting area 2, and the positioning grooves 3 are used for fixing a camera module FPC unit. The camera module FPC unit comprises an FPC board and a camera module wafer arranged on the FPC board, and the wafer is a wafer used by the camera module. In the embodiment of the application, 48 positioning grooves 3 are concavely arranged in the

surface mounting region

2, 6 positioning grooves are arranged in the width direction of the

surface mounting region

2, 8 positioning grooves 3 are uniformly arranged at intervals and are arranged in the surface mounting region 2 in order, each camera module FPC unit can be correspondingly fixed on one positioning groove 3, 48 camera module FPC units can be pasted at one time during pasting, the pasting efficiency is improved, and the position of each positioning groove 3 is fixed, so that the position of the camera module FPC unit is positioned, the pasting accuracy is improved, and the problem of pasting deviation is reduced; the positioning grooves 3 are uniformly arranged at intervals, so that the FPC unit of the camera module is uniformly positioned on the carrier plate when being attached to the carrier plate, and the subsequent dispensing and other operations are convenient.

Referring to fig. 1, further, paster region 2 is sunken to be set up on tool body 1, and tool body 1 forms paster region 2's lateral wall on paster region 2, and when placing support plate (not shown in the figure) in paster region 2, the support plate can inlay in paster region 2, and paster region 2's lateral wall can restrict the support plate at paster region 2's removal, further improves the precision of paster for the paster effect is better. The camera module FPC unit comprises a support plate, a fixing jig and a camera module FPC unit, wherein the support plate is flat and used for bearing the camera module FPC unit, a high-temperature adhesive tape is attached to one surface of the support plate, when the camera module FPC unit is subjected to surface mounting, the surface of the support plate, which is attached with the high-temperature adhesive tape, is covered on the fixing jig, and then the camera module FPC unit can be covered on the camera module FPC unit, and therefore the camera module FPC unit can be fixed on the support plate through the high-temperature adhesive tape.

Referring to fig. 1, further, two opposite sides of the jig body 1 are provided with taking grooves 4, and the taking grooves 4 are communicated with the patch area 2. In the embodiment of the present application, the width of the jig body 1 is between 10 and 15 cm, the taking grooves 4 are formed on the side walls of the jig body 1 in the length direction, and the distance between the taking grooves 4 on both sides is 8 to 13 cm. Through setting up and taking groove 4, the staff can easily use one hand to take out the support plate from the tool body 1, has improved work efficiency. Of course, the size of the jig body 1 is not limited, and in other embodiments of the present application, other sizes may be manufactured as needed.

Referring to fig. 1, a limiting column 5 is arranged on the patch area 2, and the height of the limiting column 5 is matched with that of the FPC unit of the camera module. When placing the support plate in paster regional 2, spacing post 5 can carry on spacingly to the four corners of support plate, prevents to apply too big pressure when the paster and makes the module FPC unit of making a video recording damage, has improved the reliability of tool.

Referring to fig. 1, a non-slip mat 6 is bonded on one side of the jig body 1 away from the patch area 2. In this application embodiment, slipmat 6 is equipped with four, bonds respectively in tool body 1 bottom four corners department, and when carrying out the paster operation, slipmat 6 can increase the frictional force between tool body 1 and the workstation, makes tool body 1 place more stably, prevents that tool body 1 from producing the removal in pressing down or the operation process of evacuation.

Referring to fig. 1 and 2, one side of the jig body 1 is provided with a vacuum-pumping port 7, a hollow layer 8 is arranged inside the jig body 1, the vacuum-pumping port 7 is communicated with the hollow layer 8, a plurality of air holes 9 are formed in the surface mounting region 2, and the air holes 9 are communicated with the hollow layer 8. When the pick-up module FPC unit is pasted, the vacuumizing port 7 can be connected through a vacuumizing tool to suck air in the hollow layer 8 away, so that negative pressure is formed between the support plate and the jig body 1, the support plate is extruded to the FPC unit by the atmospheric pressure acting on the support plate by utilizing the external atmospheric pressure greater than the pressure between the support plate and the jig body 1, and the support plate and the FPC unit are pasted more firmly.

Furthermore, in order to increase the sealing performance between the vacuumizing port 7 and a vacuumizing tool, so that the vacuumizing effect is better, the efficiency is higher, and a sealing ring 10 is arranged at one end, connected with the tool, of the vacuumizing port 7.

The implementation principle of the fixed tool of module FPC paster of making a video recording of this application embodiment is: during production, the camera module FPC unit is fixed in the positioning groove 3, the support plate covers the surface mounting area 2, one surface of the support plate, which is attached with the high-temperature adhesive tape, covers the camera module FPC unit, the support plate and the jig body 1 are pressed by hands or other jigs, the high-temperature adhesive tape is firmly bonded with the camera module FPC unit, and finally the support plate is taken out, so that the surface mounting process of the camera module FPC unit can be completed; the automatic surface mounting machine has the advantages of being simple in overall operation, high in efficiency, capable of saving cost and having great advantages for small-batch products and proofing product surface mounting compared with the surface mounting by using an automatic surface mounting machine.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a tool is fixed to module FPC paster of making a video recording, its characterized in that: the jig comprises a jig body (1), wherein a surface mounting area (2) is arranged on one side of the jig body (1), and a plurality of positioning grooves (3) used for fixing an FPC (flexible printed circuit) unit of a camera module are formed in the surface mounting area (2).

2. The jig for fixing the FPC patch of the camera module according to claim 1, wherein: the patch area (2) is arranged on the jig body (1) in a concave mode.

3. The jig for fixing the FPC patch of the camera module according to claim 1, wherein: 48 positioning grooves (3) are concavely arranged on the patch area (2), and the positioning grooves (3) are uniformly arranged at intervals.

4. The jig for fixing the FPC patch of the camera module according to claim 1, wherein: the jig is characterized in that two opposite sides of the jig body (1) are provided with taking grooves (4), and the taking grooves (4) are communicated with the patch area (2).

5. The jig for fixing the FPC patch of the camera module according to claim 1, wherein: the jig is characterized in that a hollow layer (8) is arranged inside the jig body (1), a plurality of air holes (9) are formed in the surface mounting region (2), the air holes (9) are communicated with the hollow layer (8), a vacuumizing opening (7) is formed in one side of the jig body (1), and the vacuumizing opening (7) is communicated with the hollow layer (8).

6. The jig for fixing the FPC patch of the camera module according to claim 5, wherein: and a sealing ring (10) is arranged at the end part of the vacuumizing port (7).

7. The jig for fixing the FPC patch of the camera module according to claim 1, wherein: and an anti-slip pad (6) is arranged on one side of the jig body (1) far away from the patch area (2).

8. The jig for fixing the FPC patch of the camera module according to claim 1, wherein: be provided with spacing post (5) on paster region (2), the height of spacing post (5) with the height-matching of module FPC unit makes a video recording.