Different-thickness test piece template for verifying light transmittance of material

Abstract

The utility model discloses a template for test pieces with different thicknesses for verifying material transmittance, belongs to the technical field of transmittance verification, is used for verifying transmittance of test pieces with different thicknesses, and comprises a main body, a clamping mechanism is mounted on the main body, the main body comprises a base and a connecting seat, and the clamping mechanism comprises a limiting frame. The limiting frame is installed at the top of the base, a first limiting groove is formed in the limiting frame, a second limiting groove is formed in the limiting frame, a limiting plate is installed in the first limiting groove, a fixing plate is fixedly connected to the bottom of the limiting plate, and a pressing plate is fixedly connected to the bottom of the fixing plate; the pressing plate is located in the second limiting groove, and a second spring is arranged in the first limiting groove. According to the device, materials with different thicknesses can be clamped and fixed, the clamping mechanisms on the two sides work independently, the materials with different thicknesses on the two sides can be clamped, and the light transmittance of the materials with different thicknesses can be verified conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of light transmittance verification, and in particular to a test piece template of different thicknesses for verifying the light transmittance of a material. Background Art

[0002] At present, light transmittance, also known as transmittance and transparency, is a numerical value of the light transmittance performance of a medium material that marks light. It is expressed by the ratio of the transmitted light flux to the incident light flux over a certain area. In many needs, the material needs to be in a solid state, and the state on the other side must be observed through the material, so there are certain requirements for different materials.

[0003] However, the existing test piece templates of different thicknesses for verifying the transmittance of materials have the following defects: when judging the transmittance of a material, a manual handheld flashlight is generally used to illuminate one side of the material and observe the other side of the material to judge the transmittance of the material. This judgment method requires the operator to hold the flashlight while lifting the material to allow enough space on both sides of the material for light to pass through and for the staff to observe. The quality of materials of different thicknesses is not the same, which will cause the distance between the flashlight and the material to be unstable, affecting the verification of the material's transmittance. Summary of the invention

[0004] The purpose of this application is to provide a test piece template of different thicknesses for verifying the light transmittance of a material.

[0005] To achieve the above objectives, the technical solution adopted in the present application is: it includes a main body, on which a clamping mechanism is installed, the main body includes a base and a connecting seat, the number of the bases is two, and the two bases are respectively installed on the left and right sides of the connecting seat, the clamping mechanism includes a limit frame, the limit frame is installed on the top of the base, a first limit groove is opened inside the limit frame, a second limit groove is opened inside the limit frame, the second limit groove is located below the first limit groove, a limit plate is installed inside the first limit groove, a fixing plate is fixedly connected to the bottom of the limit plate, a pressure plate is fixedly connected to the bottom of the fixing plate, the pressure plate is located inside the second limit groove, a second spring is arranged inside the first limit groove, and the second spring is located above the limit plate.

[0006] Preferably, a roller groove is provided at the bottom of the pressure plate, and a roller is movably connected inside the roller groove, and the number of the rollers is multiple.

[0007] As another preferred embodiment, both front and rear ends of the bottom of the pressure plate are provided with inclination angles.

[0008] Further preferably, a through hole is opened on the upper surface of the limit frame, and a threaded hole is opened on the upper surface of the limit plate, the position of the through hole corresponds to the position of the threaded hole, a connecting screw is installed inside the through hole, the bottom of the connecting screw is connected to the internal thread of the threaded hole, and the second spring is sleeved on the outer surface of the connecting screw.

[0009] Further preferably, a connecting block is fixedly connected to the side end of the base, the number of the connecting blocks is two, a connecting groove is opened at the bottom of the base, the number of the connecting grooves is two, a movable groove is opened inside the connecting seat, the number of the movable grooves is four, and a connecting block on one base passes through the movable groove to the connecting groove on another base.

[0010] Further preferably, a mounting groove is formed at a side end of the connecting block, a first spring is fixedly connected inside the mounting groove, and the other end of the first spring is fixedly connected to an inner wall of the connecting groove.

[0011] Further preferably, a light bulb is fixedly connected to the center of the connection socket, and a wire is fixedly connected to the bottom of the light bulb.

[0012] Compared with the prior art, the beneficial effects of this application are:

[0013] (1) When in use, the plate-like material is placed into the second limiting groove through the main body and the clamping mechanism, and then the material is pushed forward and sent to the bottom of the pressing plate. After the material enters the bottom of the pressing plate, it will push the pressing plate to move upward, and at this time, the second spring will be squeezed, and the second spring will generate a downward elastic force. At this time, the pressing plate will cooperate with the limiting frame to clamp and fix the material, so that materials of different thicknesses can be clamped. Compared with the existing method of using a manual handheld flashlight to illuminate one side of the material for observation to determine the transmittance of the material, the distance between the flashlight and the material is not fixed, which will affect the verification of the transmittance of the material. The different thickness test piece template for verifying the transmittance of the material can clamp and fix materials of different thicknesses when in use, and the clamping mechanisms on both sides work independently, so that materials of different thicknesses on both sides can be clamped, which is convenient for verifying the transmittance of materials of different thicknesses;

[0014] (2) Through the main body, the two bases can be stretched to the left and right sides during use to adjust the distance between the two clamping mechanisms on the main body, so that the template can clamp materials of different sizes. After the material is clamped, the position of the connecting seat between the two bases can be adjusted to change the position of the bulb, so that the bulb can illuminate different positions of the material, so as to better verify the light transmittance of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1The schematic diagram of the overall structure of the test piece template with different thicknesses for verifying the transmittance of the material from the first viewing angle;

[0016] Figure 2 A schematic diagram of the overall structure of the second viewing angle of the test piece template with different thicknesses for verifying the transmittance of the material;

[0017] Figure 3 A cross-sectional view of the internal structure of the test piece template with different thicknesses for verifying the transmittance of the material from the first perspective;

[0018] Figure 4 The different thickness test pieces templates for verifying the transmittance of the material Figure 3 A magnified view of the structure at center;

[0019] Figure 5 The different thickness test pieces templates for verifying the transmittance of the material Figure 3 A magnified view of the structure at B in the middle;

[0020] Figure 6 A second-view internal structure cross-sectional view of the test piece template with different thicknesses for verifying the light transmittance of the material;

[0021] Figure 7 The different thickness test pieces templates for verifying the transmittance of the material Figure 6 Enlarged view of the structure at point C in the middle.

[0022] In the figure: 1. main body; 101. base; 102. connecting block; 103. mounting groove; 104. first spring; 105. connecting groove; 106. connecting seat; 107. movable groove; 108. light bulb; 2. clamping mechanism; 201. limiting frame; 202. first limiting groove; 203. second limiting groove; 204. limiting plate; 205. fixing plate; 206. pressing plate; 207. roller groove; 208. roller; 209. through hole; 210. threaded hole; 211. connecting screw; 212. second spring. DETAILED DESCRIPTION

[0023] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0025] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0026] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0027] like Figure 1-7The different thickness test piece templates for verifying the transmittance of the material shown include a main body 1, a clamping mechanism 2 is installed on the main body 1, and plate materials of different thicknesses can be clamped by the clamping mechanism 2. The main body 1 includes a base 101 and a connecting seat 106. There are two bases 101, and the two bases 101 are respectively installed on the left and right sides of the connecting seat 106. The two bases 101 can be moved on the left and right sides of the connecting seat 106 to adjust the distance between the two bases 101. A light bulb 108 is fixedly connected to the center of the connecting seat 106. The light bulb 108 provides a light source to facilitate verifying the transmittance of the material. A wire is fixedly connected to the bottom of the light bulb 108. The clamping mechanism 2 includes a limit frame 201, which is installed on the top of the base 101. A first limit groove 202 is opened inside the limit frame 201, and a second limit groove 203 is opened inside the limit frame 201. The second limit groove 203 is located at the first limit Below the positioning groove 202, a limiting plate 204 is installed inside the first limiting groove 202, and the limiting plate 204 can move inside the first limiting groove 202. The bottom of the limiting plate 204 is fixedly connected to a fixing plate 205, and the bottom of the fixing plate 205 is fixedly connected to a pressing plate 206, which is located inside the second limiting groove 203. A second spring 212 is arranged inside the first limiting groove 202, and the second spring 212 is located above the limiting plate 204. When in use, the plate-like material is placed in the second limiting groove 203, and then the material is pushed forward and sent to the bottom of the pressing plate 206. After the material enters the bottom of the pressing plate 206, it will push the pressing plate 206 to move upward, and at this time, the second spring 212 will be squeezed, and the second spring 212 will generate a downward elastic force. At this time, the pressing plate 206 will cooperate with the limiting frame 201 to clamp and fix the material, so that materials of different thicknesses can be clamped.

[0028] A roller groove 207 is provided at the bottom of the pressing plate 206, and a roller 208 is movably connected inside the roller groove 207. There are multiple rollers 208, and the front and rear ends of the bottom of the pressing plate 206 are provided with inclination angles to facilitate feeding the material to the bottom of the pressing plate 206 for clamping and limiting.

[0029] A through hole 209 is provided on the upper surface of the limit frame 201, and a threaded hole 210 is provided on the upper surface of the limit plate 204. The position of the through hole 209 corresponds to the position of the threaded hole 210. A connecting screw 211 is installed inside the through hole 209. The bottom of the connecting screw 211 is connected to the internal thread of the threaded hole 210. The second spring 212 is sleeved on the outer surface of the connecting screw 211. The limit plate 204 can be limited by the connecting screw 211, so that the limit plate 204 can only move up and down in the limit frame 201, but cannot move horizontally, which is convenient for the clamping mechanism 2 to clamp and limit the material.

[0030] A connecting block 102 is fixedly connected to the side end of the base 101, and the number of the connecting blocks 102 is two. A connecting groove 105 is provided at the bottom of the base 101, and the number of the connecting grooves 105 is two. A movable groove 107 is provided inside the connecting seat 106, and the number of the movable grooves 107 is four. The connecting block 102 on one base 101 passes through the movable groove 107 to the connecting groove 105 on the other base 101. A mounting groove 103 is provided at the side end of the connecting block 102, and a first spring 104 is fixedly connected inside the mounting groove 103, and the other end of the first spring 104 is fixedly connected to the inner wall of the connecting groove 105. When in use, the two bases 101 can be stretched to the left and right sides to adjust the distance between the two clamping mechanisms 2 on the main body 1, so that the template can clamp materials of different sizes. After clamping the material, the position of the connecting seat 106 between the two bases 101 can be adjusted to change the position of the light bulb 108, so that the light bulb 108 can irradiate the material at different positions, so as to better verify the light transmittance of the material.

[0031] Working principle: When in use, place the plate-like material into the second limiting groove 203, and then push the material forward and send the material to the bottom of the pressure plate 206. After the material enters the bottom of the pressure plate 206, it will push the pressure plate 206 to move upward, and at this time, the second spring 212 will be squeezed, and the second spring 212 will produce a downward elastic force. At this time, the pressure plate 206 will cooperate with the limiting frame 201 to clamp and fix the material, so that materials of different thicknesses can be clamped. The different thickness test piece templates for verifying the transmittance of the material can clamp and fix materials of different thicknesses when in use, and the clamping mechanisms 2 on both sides work independently, and can clamp materials of different thicknesses on both sides, which is convenient for verifying the transmittance of materials of different thicknesses.

[0032] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A test piece template of different thicknesses for verifying the light transmittance of a material, comprising a main body (1), characterized in that: The main body (1) is provided with a clamping mechanism (2), the main body (1) comprising a base (101) and a connecting seat (106), the number of the bases (101) being two, the two bases (101) being respectively installed on the left and right sides of the connecting seat (106), the clamping mechanism (2) comprising a limiting frame (201), the limiting frame (201) being installed on the top of the base (101), the limiting frame (201) being provided with a first limiting groove (202) inside, and the limiting frame (201) being provided with a second limiting groove (203) inside. The second limiting groove (203) is located below the first limiting groove (202), a limiting plate (204) is installed inside the first limiting groove (202), a fixing plate (205) is fixedly connected to the bottom of the limiting plate (204), a pressing plate (206) is fixedly connected to the bottom of the fixing plate (205), the pressing plate (206) is located inside the second limiting groove (203), a second spring (212) is arranged inside the first limiting groove (202), and the second spring (212) is located above the limiting plate (204).

2. The test piece template with different thicknesses for verifying the light transmittance of a material according to claim 1, characterized in that: A roller groove (207) is provided at the bottom of the pressing plate (206), and a roller (208) is movably connected inside the roller groove (207), and the number of the rollers (208) is multiple.

3. The test piece template with different thicknesses for verifying the light transmittance of a material according to claim 1, characterized in that: The front and rear ends of the bottom of the pressing plate (206) are both provided with inclination angles.

4. The test piece template of different thicknesses for verifying the light transmittance of a material according to claim 1, characterized in that: The upper surface of the limiting frame (201) is provided with a through hole (209), and the upper surface of the limiting plate (204) is provided with a threaded hole (210). The position of the through hole (209) corresponds to the position of the threaded hole (210). A connecting screw (211) is installed inside the through hole (209). The bottom of the connecting screw (211) is connected to the internal thread of the threaded hole (210). The second spring (212) is sleeved on the outer surface of the connecting screw (211).

5. The test piece template with different thicknesses for verifying the light transmittance of a material according to claim 1, characterized in that: A connecting block (102) is fixedly connected to the side end of the base (101), and the number of the connecting blocks (102) is two. A connecting groove (105) is provided at the bottom of the base (101), and the number of the connecting grooves (105) is two. A movable groove (107) is provided inside the connecting seat (106), and the number of the movable grooves (107) is four. The connecting block (102) on one base (101) passes through the movable groove (107) to the connecting groove (105) on another base (101).

6. The test piece template with different thicknesses for verifying the light transmittance of a material according to claim 5, characterized in that: A mounting groove (103) is provided at the side end of the connection block (102), a first spring (104) is fixedly connected inside the mounting groove (103), and the other end of the first spring (104) is fixedly connected to the inner wall of the connection groove (105).

7. The test piece template with different thicknesses for verifying the light transmittance of a material according to claim 1, characterized in that: A light bulb (108) is fixedly connected to the center of the connection base (106), and a wire is fixedly connected to the bottom of the light bulb (108).

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