Copper-clad plate thickness measuring device

Abstract

The utility model provides a copper-clad plate thickness measuring device, which relates to the technical field of copper-clad plate measurement and comprises a base, the top end of the base is provided with a measuring mechanism, the left side and the right side of the base are symmetrically provided with sliding grooves, the interiors of the sliding grooves are connected with electric sliding blocks in a sliding mode, and the top ends of the electric sliding blocks are provided with supporting seats. The measuring mechanism comprises a shell, a moving assembly is installed at the bottom of the shell, a thickness meter is installed at the position, close to the back face, in the shell, an electric push rod with the output end facing the bottom is installed at the position, close to the front face, in the shell, and a connecting block is installed at the output end of the electric push rod. The measuring probe is driven by the electric sliding block to move back and forth, and the measuring probe is driven by the electric lead screw to move left and right, so that the purpose of comprehensively measuring the copper-clad plate can be achieved, a traditional manual handheld measuring mode is replaced, the measuring efficiency is greatly improved, and the practicability is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of copper clad laminate measurement technology, and in particular to a copper clad laminate thickness measurement device. Background Technology

[0002] Copper clad laminate (CCL) is a basic material used in the manufacture of printed circuit boards (PCBs). It is made by impregnating electronic fiberglass cloth or other reinforcing materials with resin and covering one or both sides with copper foil, followed by hot pressing. CCL plays a crucial role in the manufacturing process of PCBs, with its main functions including interconnection, insulation, and support. Its performance, quality, as well as the processability, manufacturing level, manufacturing cost, and long-term reliability and stability, largely determine the performance of the PCB.

[0003] Currently, the thickness of copper clad laminates is mostly measured manually using a handheld thickness gauge. This method is inefficient, and the thickness of the copper clad laminate needs to be measured at multiple points. However, manual operation is prone to errors, and it is difficult to ensure that the probe is always perpendicular to the board surface during multi-point measurement, which can easily lead to measurement deviations and impracticality. Therefore, we propose a copper clad laminate thickness measurement device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies. Currently, when measuring the thickness of copper-clad laminates, most measurements are done manually using a handheld thickness gauge. This method is inefficient, and the thickness of the copper-clad laminate requires multiple measurements at multiple points. Manual operation is prone to errors, and during multi-point measurements, it is impossible to accurately ensure that the probe remains perpendicular to the board surface, which can easily lead to measurement deviations and insufficient practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A copper-clad laminate thickness measuring device includes a base, and a measuring mechanism is mounted on the top of the base;

[0007] The base has symmetrical grooves on its left and right sides, and an electric slider is slidably connected inside the grooves. A support base is installed on the top of the electric slider.

[0008] The measuring mechanism includes a housing, a movable component mounted on the bottom of the housing, a thickness gauge mounted inside the housing near the back, an electric push rod with its output end facing the bottom mounted inside the housing near the front, a connecting block mounted on the output end of the electric push rod, a buffer component mounted on the bottom of the connecting block, and a measuring probe mounted on the bottom of the buffer component.

[0009] As a preferred embodiment of this utility model, a control panel is installed on the front of the base, and the electric slider, thickness gauge and electric push rod are all electrically connected to the control panel.

[0010] The technical advantages of adopting the above-mentioned further solution are: the electric slider, thickness gauge and electric push rod can be operated simultaneously through the control panel, improving the ease of use; through the telecommunication connection between the thickness gauge and the control panel, the measured data information can be transmitted to the control panel for display.

[0011] As a preferred embodiment of this utility model, adjustable feet are installed at the bottom of the base near the four corners.

[0012] The technical effect of adopting the above-mentioned further solution is that the levelness of the base can be adjusted by rotating the adjustable feet, thereby improving the measurement accuracy.

[0013] As a preferred embodiment of this utility model, a limiting groove is formed on the front of the housing and around the connecting block, and the connecting block is slidably connected to the limiting groove.

[0014] The technical effect of adopting the above-mentioned further solution is that the limiting groove can limit the movement of the connecting block, prevent it from deviating, and improve the stability and measurement accuracy.

[0015] As a preferred embodiment of this utility model, the moving component includes an electric lead screw, which is fixedly connected to a support base. A connecting slider is sleeved around the electric lead screw and located at the bottom of the housing. The connecting slider is fixedly connected to the housing. The electric lead screw is electrically connected to the control panel.

[0016] The technical effect of adopting the above-mentioned further solution is that the electric lead screw can drive the housing to move left and right through the connecting slider, and in conjunction with the electric slider, it can drive the housing to move back and forth, thereby achieving the purpose of comprehensive measurement of copper-clad laminate and improving ease of use.

[0017] As a preferred embodiment of this utility model, the buffer assembly includes a sleeve, which is fixedly connected to the connecting block. A sliding rod is slidably connected inside the sleeve, and a spring is fixedly connected inside the sleeve and at the top of the sliding rod.

[0018] The technical effect of adopting the above-mentioned further solution is that the spring can buffer the retraction of the slide rod, prevent the electric push rod from applying too much pressure, which could damage the copper-clad laminate and the measuring probe, and improve the stability of use.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] In this invention, through the design of the base and measuring mechanism, the measuring probe is moved back and forth by an electric slider, and moved left and right by an electric lead screw, thereby achieving the purpose of comprehensive measurement of copper-clad laminate. This replaces the traditional manual handheld measurement method, greatly improving measurement efficiency. Moreover, compared with manual measurement, this device is more stable and can keep the measuring probe perpendicular to the copper-clad laminate, effectively improving practicality. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of a copper-clad laminate thickness measuring device provided by this utility model;

[0022] Figure 2 A front structural anatomical view of the base of a copper-clad laminate thickness measuring device provided by this utility model;

[0023] Figure 3 A side view of the housing structure of a copper-clad laminate thickness measuring device provided by this utility model.

[0024] Legend: 1. Base; 101. Slide groove; 102. Electric slider; 103. Support base; 104. Control panel; 105. Adjustable feet; 2. Measuring mechanism; 201. Housing; 2011. Limiting groove; 202. Moving component; 2021. Electric lead screw; 2022. Connecting slider; 203. Thickness gauge; 204. Electric push rod; 205. Connecting block; 206. Buffer component; 2061. Sleeve; 2062. Slide rod; 2063. Spring; 207. Measuring probe. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] Example 1

[0030] like Figure 1-3 As shown, this utility model provides a technical solution: a copper-clad laminate thickness measuring device, including a base 1, a measuring mechanism 2 installed at the top of the base 1, symmetrically arranged sliding grooves 101 on the left and right sides of the base 1, an electric slider 102 slidably connected inside the sliding grooves 101, a support seat 103 installed at the top of the electric slider 102, the measuring mechanism 2 including a housing 201, a moving component 202 installed at the bottom of the housing 201, a thickness gauge 203 installed inside the housing 201 near the back, an electric push rod 204 with its output end facing the bottom installed inside the housing 201 near the front, a connecting block 205 installed at the output end of the electric push rod 204, a buffer component 206 installed at the bottom of the connecting block 205, a measuring probe 207 installed at the bottom of the buffer component 206, the measuring probe 207 being electrically connected to the thickness gauge 203 so as to transmit the measured data to the thickness gauge 203 for analysis.

[0031] Example 2

[0032] like Figure 1-3As shown, a control panel 104 is mounted on the front of the base 1. The electric slider 102, thickness gauge 203, and electric push rod 204 are all electrically connected to the control panel 104. The control panel 104 allows simultaneous operation of the electric slider 102, thickness gauge 203, and electric push rod 204, improving ease of use. The thickness gauge 203, through its electrical connection to the control panel 104, transmits measured data to the control panel 104 for display. Adjustable feet 105 are installed near the four corners of the bottom of the base 1. Rotating the adjustable feet 105 adjusts the levelness of the base 1, improving measurement accuracy. A limit groove 2011 is formed on the front of the housing 201, around the connecting block 205. The connecting block 205 slides in the limit groove 2011, limiting the movement of the connecting block 205 to prevent deviation and improve stability and measurement accuracy. The moving component 202 includes an electric lead screw 2021. The movable lead screw 2021 is fixedly connected to the support base 103. A connecting slider 2022 is sleeved on the periphery of the electric lead screw 2021 and located at the bottom of the housing 201. The connecting slider 2022 is fixedly connected to the housing 201. The electric lead screw 2021 is electrically connected to the control panel 104. The electric lead screw 2021 can drive the housing 201 to move left and right through the connecting slider 2022. In conjunction with the electric slider 102, it can drive the housing 201 to move back and forth, thereby achieving the purpose of comprehensive measurement of the copper-clad laminate and improving ease of use. The buffer assembly 206 includes a sleeve 2061, which is fixedly connected to the connecting block 205. A slide rod 2062 is slidably connected inside the sleeve 2061. A spring 2063 is fixedly connected inside the sleeve 2061 and located at the top of the slide rod 2062. The spring 2063 can buffer the contraction of the slide rod 2062 to prevent the electric push rod 204 from pressing too hard, which could damage the copper-clad laminate and the measuring probe 207 and improve the stability of use.

[0033] The working process of this utility model is as follows: When using a copper-clad laminate thickness measuring device to measure the thickness of a copper-clad laminate, the copper-clad laminate is first placed on the top of the base 1. The control panel 104 controls the electric push rod 204 to push the connecting block 205 to extend, thereby causing the connecting block 205 to drive the measuring probe 207 to be vertically and tightly attached to the surface of the copper-clad laminate for measurement, preventing measurement errors and effectively improving practicality. During the process, the spring 2063 can buffer the pressing force of the electric push rod 204 to prevent damage to the copper-clad laminate and the measuring probe 207. The measured data information is transmitted to the thickness gauge 203 for analysis through the measuring probe 207, and the thickness gauge 203 transmits the analyzed data to the control panel 104 for display, completing the entire measurement process. After one measurement is completed, the electric slider 102 drives the measuring probe 207 to move back and forth, and the electric lead screw 2021 drives the measuring probe 207 to move left and right, which can achieve the purpose of comprehensive measurement of the copper-clad laminate, replacing the traditional manual hand measurement method and greatly improving measurement efficiency.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A copper-clad laminate thickness measuring device, comprising a base (1), characterized in that: A measuring mechanism (2) is installed at the top of the base (1); The base (1) has symmetrical grooves (101) on its left and right sides. An electric slider (102) is slidably connected inside the groove (101). A support base (103) is installed on the top of the electric slider (102). The measuring mechanism (2) includes a housing (201), a moving component (202) is installed at the bottom of the housing (201), a thickness gauge (203) is installed inside the housing (201) near the back, an electric push rod (204) with its output end facing the bottom is installed inside the housing (201) near the front, a connecting block (205) is installed at the output end of the electric push rod (204), a buffer component (206) is installed at the bottom of the connecting block (205), and a measuring probe (207) is installed at the bottom of the buffer component (206).

2. The copper-clad laminate thickness measuring device according to claim 1, characterized in that: A control panel (104) is mounted on the front of the base (1), and the electric slider (102), thickness gauge (203) and electric push rod (204) are all electrically connected to the control panel (104).

3. The copper-clad laminate thickness measuring device according to claim 1, characterized in that: The base (1) is equipped with adjustable feet (105) at the bottom near the four corners.

4. The copper-clad laminate thickness measuring device according to claim 1, characterized in that: A limiting groove (2011) is provided on the front of the housing (201) and around the periphery of the connecting block (205), and the connecting block (205) is slidably connected to the limiting groove (2011).

5. The copper-clad laminate thickness measuring device according to claim 1, characterized in that: The moving component (202) includes an electric lead screw (2021), which is fixedly connected to a support base (103). A connecting slider (2022) is sleeved around the electric lead screw (2021) and located at the bottom of the housing (201). The connecting slider (2022) is fixedly connected to the housing (201). The electric lead screw (2021) is electrically connected to the control panel (104).

6. The copper-clad laminate thickness measuring device according to claim 1, characterized in that: The buffer assembly (206) includes a sleeve (2061), which is fixedly connected to the connecting block (205). A slide rod (2062) is slidably connected inside the sleeve (2061), and a spring (2063) is fixedly connected inside the sleeve (2061) and at the top of the slide rod (2062).

Images