CN211824185U

CN211824185U - Film thickness detection device for flexible circuit board reinforcing steel sheet

Info

Publication number: CN211824185U
Application number: CN202020728859.5U
Authority: CN
Inventors: 唐智
Original assignee: KUNSHAN LONGSHIDA ELECTRONIC MATERIAL CO Ltd
Current assignee: KUNSHAN LONGSHIDA ELECTRONIC MATERIAL CO Ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-10-30
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a flexible circuit board reinforcement steel sheet is with thick detection device of membrane, comprises a workbench, both sides fixed mounting on the workstation has the side supporter, the inside of side supporter is provided with inside movable groove, the central point in inside movable groove puts and is provided with inside dead lever, the outside movable mounting of inside dead lever has movable sleeve, the inboard of side supporter is being located movable sleeve inboard and is being provided with side channel groove, be provided with the clamp plate between the movable sleeve inboard, and the clamp plate is located side channel groove, the front of side supporter is provided with the side open slot. A flexible circuit board reinforcement steel sheet with thick detection device, through the structure that sets up, can be through the multiple observation of the directional four group data of pointer, increase and be detected the accurate type of reinforcement steel sheet result, and can detect out whether level parallel and level in the plane of reinforcement steel sheet through the device, reduce the influence to subsequent processing.

Description

Film thickness detection device for flexible circuit board reinforcing steel sheet

Technical Field

The utility model relates to a detection device field, in particular to flexible circuit board reinforcement steel sheet is with thick detection device of membrane.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good bending property, because the structure of the flexible circuit board is easy to bend, the flexible circuit board is often mounted with a reinforced steel sheet to enhance the structural toughness, in the processing process, the film thickness of the reinforced steel sheet needs to be detected sometimes, and as a plurality of workers do not have professional detection tools and can only measure the film thickness by using a common ruler, the film thickness is generally measured only once by visual observation, the result is not very accurate, moreover, the tools can only detect the thickness of the film generally, and the plane of the steel sheet is not level and level due to the problems in the processing process of some reinforced steel sheets, this condition is difficult to detect with a general tool, and is liable to affect the subsequent processing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a flexible circuit board reinforcement steel sheet is with thick detection device of membrane can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a film thickness detection device for a flexible circuit board reinforced steel sheet comprises a workbench, wherein side supporting bodies are fixedly arranged on two sides of the workbench, an internal movable groove is formed in each side supporting body, an internal fixed rod is arranged at the center of the internal movable groove, a movable sleeve is movably arranged on the outer side of the internal fixed rod, a side channel groove is formed in the inner side of each side supporting body and located on the inner side of the corresponding movable sleeve, a pressing plate is arranged between the inner sides of the movable sleeves and located in the corresponding side channel groove, a side open groove is formed in the front of each side supporting body, a connecting plate is arranged on the side of the bottom of each movable sleeve and located in the corresponding side open groove, a pointer is arranged at the other end of each connecting plate, scales are arranged on the lower portions, located on two sides of the corresponding side open groove, the middle part of the fixed plate is provided with a screw rod, and the lower end of the screw rod and the pressing plate are movably installed.

Preferably, two ends of the pressure plate are fixedly welded with the movable sleeve, one end of the connecting plate is fixedly installed at the bottom of the movable sleeve through welding, and the structure is fixed through welding installation.

Preferably, four groups of side fixing strips are arranged on the inner fixing rod, a side sliding groove is formed in the position, corresponding to the side fixing strips, of the inner side of the movable sleeve, the movable sleeve is movably installed through the side sliding groove and the side fixing strips of the inner fixing rod, and the movable sleeve is prevented from inclining through the four groups of side fixing strip structures.

Preferably, the top of screw rod is provided with the runner, the centre of fixed plate is provided with the screw corresponding to the position of screw rod, the screw rod passes through screw and fixed plate movable mounting, through the structure that sets up, the activity is moved the clamp plate up and down.

Preferably, a connecting folded plate is arranged on the pressing plate corresponding to the bottom of the screw rod, a through hole is formed in the center of the connecting folded plate, the bottom end of the screw rod extends into the through hole to be provided with a rotating cap head, and the pressing plate is connected through a set structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, the runner through setting up rotates the screw rod and pushes down the reinforcement steel sheet of placing between workstation and clamp plate through the clamp plate, two sets of pointers directional four groups scale on the side support column of observing the side, data on through four groups of scales, if the thick thickness of membrane of reinforcement steel sheet is measured to data unanimity, if four group's data is inconsistent, it has the mistake to show to measure, need remeasure, if measured data is still inconsistent many times, the plane of reinforcement steel sheet is not the level parallel and level, because will observe four group's data, can be so that observe measuring structure more accurate, and can effectually detect out whether the parallel and level in the plane of reinforcement steel sheet.

Drawings

Fig. 1 is a schematic view of the overall structure of a film thickness detection device for a flexible circuit board reinforced steel sheet according to the present invention;

FIG. 2 is a top cross-sectional view of the side support of the film thickness detecting device for the reinforced steel sheet of the flexible printed circuit board of the present invention;

FIG. 3 is a schematic structural view of a connection folded plate of the film thickness detection device for a flexible circuit board reinforced steel sheet according to the present invention;

fig. 4 is the utility model relates to a flexible circuit board reinforcement steel sheet is with thick detection device's of membrane fixed plate and screw rod connection structure sketch map.

In the figure: 1. a work table; 2. a side support; 3. pressing a plate; 4. a fixing plate; 5. a screw; 6. a rotating wheel; 7. a side opening slot; 8. calibration; 9. a pointer; 10. an internal movable groove; 11. an internal fixation rod; 12. a lateral fixing strip; 13. an active cannula; 14. a side sliding groove; 15. a connecting plate; 16. a side channel groove; 17. connecting the folded plates; 18. a through hole; 19. rotating the cap head; 20. and a screw hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in FIGS. 1-4, a film thickness detection device for a flexible circuit board reinforced steel sheet comprises a workbench 1, side supporting bodies 2 are fixedly arranged on two sides of the workbench 1, an internal movable groove 10 is arranged inside the side supporting bodies 2, an internal fixed rod 11 is arranged at the center position of the internal movable groove 10, a movable sleeve 13 is movably arranged outside the internal fixed rod 11, a side channel groove 16 is arranged inside the movable sleeve 13 inside the side supporting bodies 2, a pressing plate 3 is arranged between the inner sides of the movable sleeve 13, the pressing plate 3 is positioned in the side channel groove 16, a side opening groove 7 is arranged on the front side of the side supporting body 2, a connecting plate 15 is arranged on the side of the bottom of the movable sleeve 13, the connecting plate 15 is positioned in the side opening groove 7, a pointer 9 is arranged at the other end of the connecting plate 15, and scales 8 are arranged on, a fixing plate 4 is arranged above the pressing plate 3 between the side supporting bodies 2, a screw rod 5 is arranged in the middle of the fixing plate 4, and the lower end of the screw rod 5 and the pressing plate 3 are movably installed.

Two ends of the pressure plate 3 are fixedly welded with the movable sleeve 13, and one end of the connecting plate 15 is fixedly arranged at the bottom of the movable sleeve 13 by welding; four groups of side fixing strips 12 are arranged on the internal fixing rod 11, a side sliding groove 14 is arranged at the position of the inner side of the movable sleeve 13 corresponding to the side fixing strip 12, and the movable sleeve 13 is movably arranged through the side sliding groove 14 and the side fixing strip 12 of the internal fixing rod 11; the top end of the screw rod 5 is provided with a rotating wheel 6, the middle of the fixing plate 4 is provided with a screw hole 20 corresponding to the position of the screw rod 5, and the screw rod 5 is movably arranged with the fixing plate 4 through the screw hole 20; a connecting folded plate 17 is arranged on the pressing plate 3 corresponding to the bottom of the screw rod 5, a through hole 18 is arranged at the center of the connecting folded plate 17, and a rotating cap head 19 is arranged at the bottom end of the screw rod 5 extending into the through hole 18.

It should be noted that, the utility model relates to a flexible circuit board reinforcement steel sheet is with thick detection device of membrane, workstation 1 needs user's horizontal installation in advance, can be through rotating screw rod 5, pulling clamp plate 3, make it rise after the take the altitude, observe whether four group's scale 8 data that both sides pointer 9 points to are unanimous after stewing, if unanimous, indicate that workstation 1 is in the horizontality, after workstation 1 horizontal installation, rotate runner 6, make continuous rising of screw rod 5, the rotation cap 19 pulling connection folded plate 17 of screw rod 5 bottom rises, thereby make the clamp plate 3 that connection folded plate 17 stimulates the below rise, the movable sleeve 13 of clamp plate 3 pulling both sides rises on the continuous slip of inside dead lever 11, after rising to the altitude, the stall, place the reinforcement on workstation 1, be in the below of clamp plate 3, then the runner 6 makes continuous decline of screw rod 5 of reverse rotation, therefore, the rotating cap head 19 is abutted against the pressing plate 3 to continuously descend, the pressing plate 3 drives the movable sleeve 13 to move downwards on the inner fixed rod 11, the reinforcing steel sheet on the workbench 1 is finally pressed, the data of the four groups of scales 8 pointed by the two groups of pointers 9 are consistent when the data are observed after the data are pressed, the data can be recorded if the data are consistent, the data are not consistent and are not correctly measured, the data need to be re-measured, and if the structures measured for multiple times are not consistent, the plane pressed by the reinforcing steel sheet is not horizontally level.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flexible circuit board reinforcement steel sheet is with thick detection device of membrane which characterized in that: comprises a workbench (1), side supporting bodies (2) are fixedly arranged on two sides of the workbench (1), an internal movable groove (10) is arranged in each side supporting body (2), an internal fixed rod (11) is arranged at the center position of each internal movable groove (10), a movable sleeve (13) is movably arranged on the outer side of each internal fixed rod (11), a side channel groove (16) is arranged on the inner side of each side supporting body (2) and positioned on the inner side of each movable sleeve (13), a pressing plate (3) is arranged between the inner sides of the movable sleeves (13) and positioned in each side channel groove (16), a side open groove (7) is arranged on the front side of each side supporting body (2), a connecting plate (15) is arranged on the side of the bottom of each movable sleeve (13), and the connecting plate (15) is positioned in each side open groove (7), the other end of connecting plate (15) is provided with pointer (9), side supporter (2) are provided with scale (8) lieing in side open slot (7) both sides lower part, be provided with fixed plate (4) in the top that lies in clamp plate (3) between side supporter (2), the middle part of fixed plate (4) is provided with screw rod (5), the lower extreme and clamp plate (3) movable mounting of screw rod (5).

2. The apparatus of claim 1, wherein the apparatus comprises: the two ends of the pressing plate (3) are fixedly welded with the movable sleeve (13), and one end of the connecting plate (15) is fixedly installed at the bottom of the movable sleeve (13) through welding.

3. The apparatus of claim 1, wherein the apparatus comprises: the inner fixing rod (11) is provided with four groups of side fixing strips (12), the inner side of the movable sleeve (13) is provided with a side sliding groove (14) corresponding to the position of the side fixing strip (12), and the movable sleeve (13) is movably installed through the side sliding groove (14) and the side fixing strip (12) of the inner fixing rod (11).

4. The apparatus of claim 1, wherein the apparatus comprises: the top of screw rod (5) is provided with runner (6), the middle position that corresponds screw rod (5) of fixed plate (4) is provided with screw (20), screw rod (5) are through screw (20) and fixed plate (4) movable mounting.

5. The apparatus of claim 1, wherein the apparatus comprises: the bottom position that corresponds screw rod (5) on clamp plate (3) is provided with connection folded plate (17), the central point of connection folded plate (17) puts and is provided with through-hole (18), the bottom of screw rod (5) stretches into through-hole (18) and is provided with and rotates cap head (19).