CN218329719U

CN218329719U - Quick accurate detection device of HDI circuit board drilling depth

Info

Publication number: CN218329719U
Application number: CN202222180511.9U
Authority: CN
Inventors: 王宏; 谢圣林; 潘俊敏; 陈盛新; 徐福林; 刘长松
Original assignee: Jiangxi Redboard Technology Co Ltd
Current assignee: Jiangxi Redboard Technology Co Ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-17
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to a HDI circuit board technical field just discloses a quick accurate detection device of HDI circuit board drilling degree of depth, the on-line screen storage device comprises a base, there is the backup pad at the top of base through thread fastening even, the top fixedly connected with roof of backup pad, the lower fixed surface of roof is connected with electric telescopic handle, the output of electric telescopic handle bottom has the pick-up plate through thread fastening, be provided with the locating component who is used for the location circuit board on the pick-up plate, be provided with the locating plate on the locating component, through the in-process of lifter up-movement, the lifter drives the locating plate through the push-and-pull rod and moves to the inboard in the inside of first locating groove, can promote the HDI circuit board through the locating plate and move to the centre, realizes that drilling on the HDI circuit board aligns with detection device, prevents that detection device from can't accurately entering into the inside problem of drilling when detecting the drilling degree of depth, and then has improved the detection efficiency to HDI circuit board drilling degree of depth.

Description

Quick accurate detection device of HDI circuit board drilling depth

Technical Field

The utility model relates to a HDI circuit board technical field specifically is a quick accurate detection device of HDI circuit board drilling depth degree.

Background

In the in-process of HDI circuit board production, need carry out drilling to multilayer HDI circuit board and handle, in order to guarantee the quality of HDI circuit board, need carry out drilling depth to multilayer HDI circuit board and detect, but current detection device can't carry out location processing to the HDI circuit board, leads to in the testing process, and detection device can't enter into drilling effectively, and then leads to the detection that can't carry out drilling depth.

Therefore, the HDI circuit board drilling depth rapid and precise detection device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a quick accurate detection device of HDI circuit board drilling depth to solve the problem that proposes in the above-mentioned background art.

Technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a quick accurate detection device of HDI circuit board drilling depth, includes the base, the top of base even has the backup pad through thread tightening, the top fixedly connected with roof of backup pad, the lower fixed surface of roof is connected with electric telescopic handle, the output of electric telescopic handle bottom has the pick-up plate through thread tightening, be provided with the locating component who is used for the positioning line board on the pick-up plate, the last locating plate that is provided with of locating component, the bottom of pick-up plate is provided with the promotion subassembly that is used for promoting the locating component location, the second constant head tank has been seted up to the upper surface of base.

As an improvement, the positioning assembly comprises a stabilizer bar, a first spring, a lifting plate, a first positioning groove and a push-pull rod, the stabilizer bar is fixedly connected to the upper surface of the detection plate, the upper end of the stabilizer bar is fixedly connected to the top of the first spring, the bottom of the first spring is fixedly connected to the surface of the lifting plate, the lifting plate is movably connected to the outer wall of the stabilizer bar from top to bottom, the first positioning groove matched with the second positioning groove is formed in the upper surface of the detection plate, the inner side end of the push-pull rod is hinged to the outer side of the lifting plate, the outer side end of the push-pull rod is hinged to the top of the positioning plate, and the upper end of the positioning plate is movably connected to the inside of the first positioning groove.

As an improvement, the pushing assembly comprises a recycling groove, a second spring and a supporting plate, the recycling groove is formed in the bottom of the detection plate, the second spring is fixedly connected to the upper surface of the detection plate, the top of the second spring is fixedly connected with the supporting plate used for pushing the lifting plate to move upwards, the supporting plate is movably connected to the inside of the detection plate, and the upper surface of the supporting plate is abutted to the lower surface of the lifting plate.

As an improvement, the electric telescopic rod is electrically connected with an equipment use power supply through an equipment control unit.

Advantageous effects

Compared with the prior art, the utility model provides a quick accurate detection device of HDI circuit board drilling depth possesses following beneficial effect:

1. the utility model discloses an in-process of lifter plate upward movement, the lifter plate drives the locating plate to move to the inboard in the inside of first constant head tank through the push-and-pull rod, can promote the HDI circuit board through the locating plate and move to the centre, realizes that drilling on the HDI circuit board aligns with detection device, prevents to appear when detecting the drilling depth that detection device can't enter into the problem inside drilling accurately, and then has improved the detection efficiency to the HDI circuit board drilling depth;

2. the utility model discloses a pick-up plate drives the HDI circuit board contact on board and the base, and then has realized the detection to circuit board thickness, can carry out positioning work through the thickness of HDI circuit board, has improved the linkage nature of equipment operation, has also improved the practicality that equipment used simultaneously;

3. the utility model discloses an effect of stabilizer bar can make the stable up-and-down motion of lifter plate, prevents that the problem of dislocation skew from appearing in the in-process of lifter plate at up-and-down motion, and then has improved the validity and the stability of equipment operation, reduces because the problem that the lifter plate that dislocation or skew lead to can't drive the locating plate location effectively.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a front perspective view of the internal structure of the present invention;

fig. 3 is a side perspective view of the internal structure of the present invention.

In the figure:

1. a base; 2. a support plate; 3. a top plate; 4. an electric telescopic rod; 5. detecting a plate; 6. a stabilizer bar; 7. a first spring; 8. a lifting plate; 9. a first positioning groove; 10. a push-pull rod; 11. positioning a plate; 12. a recovery tank; 13. a second spring; 14. a resisting plate; 15. a second positioning groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

Please refer to fig. 1 to fig. 3: the utility model provides a quick accurate detection device of HDI circuit board drilling depth, including base 1, there is backup pad 2 at base 1's top through thread tightening even, the top fixedly connected with roof 3 of backup pad 2, the lower fixed surface of roof 3 is connected with electric telescopic handle 4, electric telescopic handle 4 passes through equipment the control unit and uses power electric connection with equipment, there is pick-up plate 5 at the output of electric telescopic handle 4 bottom through thread tightening, be provided with the locating component who is used for the locating line board on the pick-up plate 5, the last locating plate 11 that is provided with of locating component, the bottom of pick-up plate 5 is provided with the promotion subassembly that is used for promoting the locating component location, second constant head tank 15 has been seted up to base 1's upper surface.

Locating component includes stabilizer bar 6, first spring 7, lifter plate 8, first constant head tank 9 and push-and-

pull rod

10, 6 fixed connection of stabilizer bar is at the upper surface of pick-up plate 5, the upper end of stabilizer bar 6 and the top fixed connection of first spring 7, the bottom of first spring 7 is connected with the fixed surface of lifter plate 8, swing joint is at the outer wall of stabilizer bar 6 about the lifter plate 8, first constant head tank 9 with 15 looks adaptations of second constant head tank is seted up to the upper surface of pick-up plate 5, the medial extremity of push-and-pull rod 10 articulates the outside at lifter plate 8, the outside end of push-and-pull rod 10 is articulated with the top of locating plate 11, the upper end swing joint of locating plate 11 is in the inside of first constant head tank 9.

The pushing assembly comprises a recovery groove 12, a second spring 13 and a supporting plate 14, the recovery groove 12 is formed in the bottom of the detection plate 5, the second spring 13 is fixedly connected to the upper surface of the detection plate 5, the top of the second spring 13 is fixedly connected with the supporting plate 14 used for pushing the lifting plate 8 to move upwards, the supporting plate 14 is movably connected to the inside of the detection plate 5, and the upper surface of the supporting plate 14 is abutted to the lower surface of the lifting plate 8.

The working principle is as follows:

in the initial state: the electric telescopic rod 4 is in an initial contraction state, so that the detection plate 5 is at the highest position, at the moment, the second spring 13 is in a contraction state, so that the abutting plate 14 is at the lowest position on the detection plate 5, the first spring 7 extends, so that the lifting plate 8 is at the lowest position on the detection plate 5, and the lifting plate 8 enables the positioning plate 11 to be located at the outermost side of the first positioning groove 9 through the push-pull rod 10.

When the HDI circuit board detecting device works, an HDI circuit board needing to detect the drilling depth is placed on the base 1, the control unit controls the electric telescopic rod 4 to be electrified, the electric telescopic rod 4 is electrified or extends to drive the detecting plate 5 on the output end of the electric telescopic rod to move downwards, the detecting plate 5 drives the abutting plate 14 to be in contact with the HDI circuit board on the base 1, the thickness of the circuit board is detected, the positioning work can be carried out through the thickness of the HDI circuit board, the linkage of the operation of equipment is improved, the practicability of the use of the equipment is also improved, the positioning plate 11 enters the inside of the second positioning groove 15 under the action of the continuous downward movement of the detecting plate 5, the abutting plate 14 is driven to extrude the HDI circuit board, the abutting plate 14 moves upwards in the detecting plate 5 and stretches the second spring 13, when the abutting plate 14 moves to the inside of the recovery groove 12, the abutting plate 14 moves upwards and pushes the lifting plate 8 to move upwards, the lifting plate 8 moves upwards on the outer wall of the stabilizer bar 6 and compresses the first spring 7, the lifting plate 8 can move up and down stably under the action of the stabilizer bar 6, the problem that the lifting plate 8 is misplaced and offset in the up-and-down movement process is solved, the effectiveness and the stability of the equipment operation are further improved, the problem that the positioning plate 11 cannot be effectively driven by the lifting plate 8 due to misplacement or offset is solved, in the upward movement process of the lifting plate 8, the lifting plate 8 drives the positioning plate 11 to move inwards in the first positioning groove 9 through the push-pull rod 10, the lower end of the positioning plate 11 moves inwards in the second positioning groove 15, the HDI circuit board can be pushed to move towards the middle through the positioning plate 11, the alignment of a drilling hole on the HDI circuit board and a detection device is realized, and the problem that the detection device cannot accurately enter the drilling hole when the drilling depth is detected is prevented, and then improved the detection efficiency to HDI circuit board drilling depth.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick precision detection device of HDI circuit board drilling depth, includes base (1), its characterized in that: the top of base (1) has backup pad (2) through thread fixed connection, the top fixedly connected with roof (3) of backup pad (2), the lower fixed surface of roof (3) is connected with electric telescopic handle (4), the output of electric telescopic handle (4) bottom has pick-up plate (5) through thread fixed mounting, be provided with the locating component who is used for the locating line board on pick-up plate (5), be provided with locating plate (11) on the locating component, the bottom of pick-up plate (5) is provided with the promotion subassembly that is used for promoting the locating component location, second constant head tank (15) have been seted up to the upper surface of base (1).

2. The HDI circuit board drilling depth quick and accurate detection device of claim 1, characterized in that: the positioning assembly comprises a stabilizer bar (6), a first spring (7), a lifting plate (8), a first positioning groove (9) and a push-pull rod (10), the stabilizer bar (6) is fixedly connected to the upper surface of the detection plate (5), the upper end of the stabilizer bar (6) is fixedly connected with the top of the first spring (7), the bottom of the first spring (7) is fixedly connected with the surface of the lifting plate (8), the lifting plate (8) is movably connected to the outer wall of the stabilizer bar (6) from top to bottom, the first positioning groove (9) matched with the second positioning groove (15) is formed in the upper surface of the detection plate (5), the inner side end of the push-pull rod (10) is hinged to the outer side of the lifting plate (8), the outer side end of the push-pull rod (10) is hinged to the top of the positioning plate (11), and the upper end of the positioning plate (11) is movably connected to the inside of the first positioning groove (9).

3. The HDI circuit board drilling depth rapid and precise detection device according to claim 2, characterized in that: the pushing assembly comprises a recycling groove (12), a second spring (13) and a supporting plate (14), the recycling groove (12) is formed in the bottom of the detection plate (5), the second spring (13) is fixedly connected to the upper surface of the detection plate (5), the top of the second spring (13) is fixedly connected with the supporting plate (14) used for pushing the lifting plate (8) to move upwards, the supporting plate (14) is movably connected to the inside of the detection plate (5), and the upper surface of the supporting plate (14) is abutted to the lower surface of the lifting plate (8).

4. The HDI circuit board drilling depth quick and accurate detection device of claim 1, characterized in that: the electric telescopic rod (4) is electrically connected with an equipment use power supply through an equipment control unit.