CN219425878U

CN219425878U - High-precision FPC board welding jig

Info

Publication number: CN219425878U
Application number: CN202223110349.XU
Authority: CN
Inventors: 姚烨
Original assignee: Yangzhou Huameng Electronics Co ltd
Current assignee: Yangzhou Huameng Electronics Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-07-28
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a high-precision FPC board welding jig, which comprises a welding seat and a cover plate, wherein the welding seat comprises a welding assisting rod, a limiting strip, a limiting column and a slot, the welding assisting rod, the limiting strip and the limiting column are all arranged at the top of the welding seat, the limiting strip is positioned on the central axis of the welding seat, the welding assisting rod is respectively arranged at two sides of the limiting strip along the width direction of the welding seat, the welding assisting rod, the limiting column and the slot are sequentially arranged along the width direction of the welding seat, the surface of the welding assisting rod is provided with a concave limiting slot, the slot is of a concave structure, the cover plate comprises a sliding slot corresponding to the welding assisting rod and the limiting strip, and the surface of the cover plate is also provided with a welding slot for welding, so that the welding jig has the advantages that: the slotting of the semi-open structure and the semi-covered cover plate not only realize the effect of convenient welding but also play a role in saving resources; the spacing subassembly that spacing post and spacing groove combined makes FPC board location more accurate, and the welding is more convenient.

Description

High-precision FPC board welding jig

Technical Field

The utility model relates to the technical field of welding jigs, in particular to a high-precision FPC board welding jig.

Background

The FPC and PCB or FPC and FPC's on the market are connected mainly through the connector or through direct welding mode at present, along with the development of electronic product, the technical demand that uses FPC compliance board to connect to PCB also gets higher and higher, corresponding technical cost is also higher and higher, many enterprises are in order to reduce manufacturing cost, adopt welded mode to combine the two, in order to guarantee welding quality, need with the help of various anchor clamps, but adopt different anchor clamps, the finished product quality of welding out is also different, in the prior art, in order to prevent that its link from drooping because of soft with the FPC board welding process, usually need utilize auxiliary suction nozzle adsorption link in the anchor clamps top, in order to improve the accuracy of welding, and in this way, still need to carry out the difference to the soft end that golden finger and FPC board are connected and the FPC board and fix and must keep two mutual correspondence simultaneously, the operation degree of difficulty is great.

Disclosure of Invention

The utility model aims to provide a high-precision FPC board welding jig for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high accuracy FPC board welding jig, includes welded seat and apron, the welded seat includes welding rod, spacing post and fluting, welding rod, spacing and spacing post all set up in the top of welded seat, spacing is located the axis of welded seat, welding rod divides locates the both sides of spacing, along the width direction of welded seat, welding rod, spacing post and fluting arrange in proper order and set up, welding rod surface is provided with the spacing groove of indent, the fluting is indent structure; the cover plate comprises a sliding groove corresponding to the welding auxiliary rod and the limiting strip, a welding groove for welding is further formed in the surface of the cover plate, and the welding groove is located right above the groove when the cover plate is in butt joint with the welding seat.

Further, the horizontal height of the bottom of the limit groove is higher than that of the top of the welding seat, the limit groove and the limit posts are sequentially arranged along the length direction of the welding rod, and two adjacent limit posts are combined into a group and correspond to the limit groove to form a limit assembly.

Furthermore, a positioning screw hole is formed in the surface of the limiting strip, and penetrates through the limiting strip and the welding seat.

Furthermore, two sides of the cover plate are provided with hanging lugs, and the two hanging lugs are arranged in a diagonal mode.

Furthermore, one of the grooves is overlapped with the side edge of the welding seat, so that the width of the welding seat can be properly reduced, and resources can be effectively saved.

Furthermore, the width of the cover plate is smaller than that of the welding seat, and resources can be effectively saved by properly reducing the width of the cover plate.

Further, the thickness of the welding auxiliary electrode and the limiting strip is larger than the depth of the chute.

Compared with the prior art, the utility model has the beneficial effects that: the slotting of the semi-open structure and the semi-covered cover plate not only realize the effect of convenient welding but also play a role in saving resources; the spacing subassembly that spacing post and spacing groove combined makes FPC board location more accurate, and the welding is more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a soldering socket according to the present utility model;

FIG. 2 is a schematic diagram of a cover plate structure according to the present utility model;

FIG. 3 is a schematic view illustrating the assembly of the soldering base and the cover plate according to the present utility model.

In the figure: 1. a welding seat; 2. a cover plate; 3. welding rod assisting; 4. a limit bar; 5. a limit column; 6. slotting; 7. a limit groove; 8. a chute; 9. a welding groove; 10. positioning screw holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a high-precision FPC board welding jig comprises a welding base 1 and a cover plate 2, wherein the welding base 1 comprises a welding rod 3, a limiting strip 4, a limiting column 5 and a slot 6, the welding rod 3, the limiting strip 4 and the limiting column 5 are all arranged at the top of the welding base 1, the limiting strip 4 is positioned on the central axis of the welding base 1, the welding rods 3 are not less than two and are respectively arranged at two sides of the limiting strip 4, the welding rod 3, the limiting column 5 and the slot 6 are sequentially arranged along the width direction of the welding base 1, an inwards concave limiting groove 7 is arranged on the surface of the welding rod 3, and the slot 6 is of an inwards concave structure; the cover plate 2 comprises a sliding groove 8 corresponding to the welding rod 3 and the limiting strip 4, a welding groove 9 for welding is further formed in the surface of the cover plate 2, and when the cover plate 2 is in butt joint with the welding seat 1, the welding groove 9 is located right above the groove 6.

The level of spacing groove 7 tank bottom is higher than the level at welding seat 1 top, because the FPC board still includes the golden finger through the line connection, and soft circuit thickness is low with the thickness of FPC board, so suitably improve the level of spacing groove 7, like this when golden finger and connecting wire part place on spacing groove 7, can keep a steady state with the FPC board just, there is holding power soft circuit bottom promptly, soft circuit sagging when preventing the welding, spacing groove 7 and spacing post 5 arrange in proper order along the length direction of helping welding rod 3, and spacing post 5 then uses two to be a set of, and a set of spacing post 5 corresponds a spacing groove 7, two spacing posts 5 divide to set up with the both sides of FPC board with it fixed, and two adjacent spacing posts 5 just make up into spacing subassembly with spacing groove 7 correspondence like this, and spacing subassembly can be fixed FPC board and make both keep steady state through corresponding spacing groove 7 and spacing post 5 when fixed soft end, realizes welding more accurate purpose.

Two sides of the cover plate 2 are provided with hanging lugs, the two hanging lugs are arranged in a diagonal mode, the hanging lugs are used for facilitating opening and closing of the cover plate 2, and the two hanging lugs are used for two sides in the same way in the diagonal mode.

As shown in fig. 1, one of the slots 6 overlaps with the side edge of the soldering seat 1, where the slot 6 is provided to facilitate the operator to place the FPC inside the spacing component more easily, and to facilitate the removal after the soldering is completed, and one of the slots is close to the edge of the soldering seat 1, so as to save the manufacturing cost of the soldering seat 1, and overlap with the side edge of the soldering seat 1 to form an open slot;

as shown in fig. 3, the thicknesses of the welding rod 3 and the limiting strip 4 are greater than the depth of the chute 8, when the cover plate 2 is covered on the top of the welding seat 1, the bottom of the cover plate 2 is just contacted with the top of the FPC board, the width of the cover plate 2 is smaller than the width of the welding seat 1, the design principle of the slot 6 is the same as that of the welding groove 9 formed on the cover plate 2 for welding the FPC board, and when the cover plate 2 is covered on the welding seat 1, the welding groove 9 is located right above the slot 6, so that the width of the cover plate is properly reduced, the slot 6 originally close to the edge of the welding seat 1 is directly exposed outside, the purpose of welding is achieved, and the resources and the manufacturing cost are saved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a high accuracy FPC board welding jig, includes welded seat (1) and apron (2), its characterized in that: the welding seat (1) comprises a welding-assisting rod (3), a limiting strip (4), a limiting column (5) and a slot (6), wherein the welding-assisting rod (3), the limiting strip (4) and the limiting column (5) are all arranged at the top of the welding seat (1), the limiting strip (4) is positioned on the central axis of the welding seat (1), the welding-assisting rod (3) is respectively arranged at two sides of the limiting strip (4), the welding-assisting rod (3), the limiting column (5) and the slot (6) are sequentially arranged along the width direction of the welding seat (1), a concave limiting slot (7) is formed in the surface of the welding-assisting rod (3), and the slot (6) is of a concave structure; the cover plate (2) comprises a sliding groove (8) corresponding to the welding auxiliary rod (3) and the limiting strip (4), a welding groove (9) for welding is further formed in the surface of the cover plate (2), and when the cover plate (2) is in butt joint with the welding seat (1), the welding groove (9) is located right above the groove (6).

2. The high-precision FPC board welding jig according to claim 1, wherein: the horizontal height of the bottom of the limit groove (7) is higher than that of the top of the welding seat (1), the limit groove (7) and the limit posts (5) are sequentially arranged along the length direction of the welding rod (3), and two adjacent limit posts (5) are combined into a group and correspond to the limit groove (7) to form a limit assembly.

3. The high-precision FPC board welding jig according to claim 1, wherein: the surface of the limiting strip (4) is provided with a positioning screw hole (10), and the positioning screw hole (10) penetrates through the limiting strip (4) and the welding seat (1).

4. The high-precision FPC board welding jig according to claim 1, wherein: two sides of the cover plate (2) are provided with hanging lugs, and the two hanging lugs are arranged in a diagonal mode.

5. The high-precision FPC board welding jig according to claim 1, wherein: one of the slots (6) is overlapped with the side edge of the welding seat (1).

6. The high-precision FPC board welding jig according to claim 1, wherein: the width of the cover plate (2) is smaller than that of the welding seat (1).

7. The high-precision FPC board welding jig according to claim 1, wherein: the thicknesses of the welding auxiliary rod (3) and the limiting strip (4) are larger than the depth of the sliding groove (8).