CN219915380U - Film light transmittance and haze detection device - Google Patents

Abstract

The utility model relates to the technical field of film light transmittance and haze detection, and provides a film light transmittance and haze detection device, which comprises: the device comprises a detection table, a light source emitting device, a light source receiving device, a position adjusting component, a clamping support plate and a film flattening storage component, wherein the light source emitting device and the light source receiving device are arranged on the detection table, the light source emitting device and the light source receiving device are matched for use, the position adjusting component is arranged between the light source emitting device and the light source receiving device, the clamping support plate is arranged on the upper side of the position adjusting component, the film flattening storage component is arranged on the upper side of the clamping support plate, and a film sample is placed in the film flattening storage component.

Description

Film light transmittance and haze detection device

Technical Field

The utility model relates to the technical field of film light transmittance and haze detection, in particular to a film light transmittance and haze detection device.

Background

The light transmittance and haze tester is suitable for the light transmittance and transmission haze of all transparent and semitransparent parallel plane sample devices. Various transparent or translucent materials are often found in life, such as door and window glass, film stickers, and the like. To detect the optical properties of a transparent or translucent material, its light transmittance and haze can be measured by a haze meter.

The application number is as follows: CN202223131843.4 discloses a luminousness haze detection platform with clamping function relates to luminousness detection technical field, and this luminousness haze detection platform with clamping function includes luminousness haze detector and is used for the clamping board of centre gripping sample, luminousness haze detector includes emitter and receiving arrangement, install the shielding cover on the receiving arrangement, the inboard of shielding cover articulates there are two installation poles, install the linkage subassembly that is used for making the installation pole keep vertical state when the shielding cover is opened to the level state between installation pole and the receiving arrangement, be provided with the mounting structure that is used for the dress splint to install on the installation pole on dress splint and the installation pole.

However, in the process of detecting the transmittance of a film, the film sample is generally curled and stored, and when the film sample is taken out, the film sample has a certain curling rate, and then when the film sample is detected by using the transmittance haze meter, the film sample with a certain curling rate can influence the detection of the transmittance and the haze, so that a certain error exists between the detected value and the true value, and the test result is influenced.

Disclosure of Invention

In order to solve the problem that a film sample with a rolling curvature can influence detection accuracy when light transmittance and haze are detected, the utility model provides a film light transmittance haze detection device for solving the problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a thin film light transmittance haze detection device, comprising: the device comprises a detection table, a light source emitting device, a light source receiving device, a position adjusting assembly, a clamping support plate and a film flattening storage assembly, wherein the light source emitting device and the light source receiving device are arranged on the detection table, the light source emitting device and the light source receiving device are matched for use, the position adjusting assembly is arranged between the light source emitting device and the light source receiving device, the clamping support plate is arranged on the upper side of the position adjusting assembly, the film flattening storage assembly is arranged on the upper side of the clamping support plate, and a film sample is placed in the film flattening storage assembly.

Preferably, the film flattening storage assembly comprises: the device comprises a first clamping plate frame, a second clamping plate frame, a first pressing plate, a second pressing plate and a connecting support seat, wherein the first pressing plate is detachably arranged on the first clamping plate frame, the second pressing plate is detachably arranged on the second clamping plate frame, the first clamping plate frame is fixedly connected with the second clamping plate frame, the bottom of the first clamping plate frame is fixedly connected with the bottom of the second clamping plate frame through the connecting support seat, and a film sample is placed between the first clamping plate frame and the second clamping plate frame.

Preferably, the clamping backup pad upside is provided with the spout, the connection supporting seat bottom is provided with sliding part, sliding part and spout sliding fit, spout one side still is provided with the locking screw, and the locking screw front end supports in sliding part department, clamping backup pad downside and position adjustment subassembly fixed connection.

Preferably, the position adjustment assembly includes: the horizontal position adjusting assembly is arranged at the bottom of the supporting platform, the lower side of the horizontal position adjusting assembly is connected with the vertical position adjusting assembly arranged between the light source emitting device and the light source receiving device, and the upper side of the supporting platform is fixedly connected with the clamping supporting plate.

Preferably, the horizontal position adjustment assembly includes: the automatic adjusting device comprises a first adjusting handle, a first gear box, a first linear screw, a first mounting seat, a first sliding block and a first sliding rod, wherein one side of the first adjusting handle is connected with the input end of the first gear box, the output end of the first gear box is fixedly connected with one end of the first linear screw, the first linear screw is arranged on the upper side of a vertical position adjusting assembly through the first mounting seat, the upper side of the first sliding block is fixedly connected with a supporting platform, the lower portion of the first sliding block is connected with the first linear screw through threads, and the first sliding rod is arranged on one side of the first linear screw in parallel and is in sliding connection with the first sliding rod.

Preferably, the vertical position adjustment assembly comprises: the device comprises a second adjusting handle, a second gear transmission box, a reverse double-thread linear screw, a second mounting seat, a second sliding block, a third sliding block, a first connecting rod, a second sliding rod and a pushing plate, wherein one end of the second adjusting handle is connected with the input end of the second gear transmission box, the output end of the second gear transmission box is fixedly connected with one end of the reverse double-thread linear screw, the reverse double-thread linear screw is connected with a detection table through the second mounting seat, the second sliding block and the third sliding block are respectively arranged at two ends of the reverse double-thread linear screw, the upper end of the second sliding block is hinged with one end of the first connecting rod, the other end of the first connecting rod is hinged with the pushing plate, the upper side of the pushing plate is hinged with the first mounting seat, the second sliding rod is arranged on one side of the reverse double-thread linear screw in parallel, and the second sliding block and the third sliding block are in sliding connection with the second sliding rod.

Preferably, the upper ends of the first pressing plate and the second pressing plate are also provided with limiting handles.

Preferably, the connection support base is provided with a slot, and the slot is matched with the first clamping plate frame and the second clamping plate frame for use.

The utility model has the advantages that: according to the utility model, the film sample can be placed in the film flattening storage group, so that the stability of the film sample in the detection process can be maintained, the film sample with a certain rolling curvature can be flattened, the detection error is reduced, the position of the film sample can be changed by using the position adjusting component, so that the light transmittance and the haze of different areas on the film sample are detected, a plurality of groups of experimental data are obtained, the detection precision is improved, and the first pressing plate and the second pressing plate can be taken down when the film sample is detected by arranging the first pressing plate and the second pressing plate, so that the first pressing plate and the second pressing plate are prevented from influencing the test light to pass through the film sample.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of the film flattening storage assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the connection support base of the present utility model;

FIG. 5 is a schematic view of the structure of the clamping support plate of the present utility model;

FIG. 6 is a schematic view of a first angle of the position adjustment assembly of the present utility model;

FIG. 7 is a schematic view of a second embodiment of the position adjustment assembly of the present utility model.

Reference numerals illustrate:

1. a detection table; 2. a light source emitting device; 3. a light source receiving device; 4. a position adjustment assembly; 5. clamping a supporting plate; 6. a film flattening storage component; 61. a first clamping plate frame; 62. a second clamping plate frame; 63. a first platen; 64. a second pressing plate; 65. connecting the support seat; 51. a chute; 651. a sliding part; 52. locking a screw; 7. a horizontal position adjustment assembly; 8. a vertical position adjustment assembly; 9. a support platform; 71. a first adjustment handle; 72. a first gear box; 73. a first linear screw; 74. a first mount; 75. a first slider; 76. a first slide bar; 81. a second adjustment handle; 82. a second gear box; 83. reverse double-thread linear screw rod; 84. a second mounting base; 85. a second slider; 86. a third slider; 87. a first link; 88. a second link; 89. a second slide bar; 810. a push plate; 652. a slot.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Embodiment one, described with reference to fig. 1 and 2:

a thin film light transmittance haze detection device, comprising: the detection platform 1, light source emitter 2, light source receiving arrangement 3, position adjustment subassembly 4, clamping backup pad 5 and film exhibition flat storage module 6, light source emitter 2 and light source receiving arrangement 3 set up on detection platform 1, and light source emitter 2 and light source receiving arrangement 3 cooperation are used, and light source emitter 2 and light source receiving arrangement 3 are prior art, like application number: CN202223131843.4 discloses a transmitting device and a receiving device.

The position adjusting assembly 4 is arranged between the light source emitting device 2 and the light source receiving device 3, the clamping support plate 5 is arranged on the upper side of the position adjusting assembly 4, the film flattening storage assembly 6 is arranged on the upper side of the clamping support plate 5, and a film sample is placed in the film flattening storage assembly 6.

So set up, film exhibition flat subassembly 6 of depositing can be with the film sample expansion of certain curvature and lay down to fix film sample edge, in order to make things convenient for follow-up luminousness and haze detection.

Embodiment two, based on embodiment one, will be described with reference to fig. 3:

the film flattening and storing assembly 6 comprises: the first clamp plate frame 61, the second clamp plate frame 62, first clamp plate 63, second clamp plate 64 and connection supporting seat 65, first clamp plate 63 can dismantle the setting on first clamp plate frame 61, and second clamp plate 64 can dismantle the setting on second clamp plate frame 62, and first clamp plate frame 61 passes through screw fixed connection with second clamp plate frame 62, and first clamp plate frame 61 and second clamp plate frame 62 bottom pass through connection supporting seat 65 and clamping backup pad 5 fixed connection, are used for placing the film sample between first clamp plate frame 61 and the second clamp plate frame 62.

The upper ends of the first pressing plate 63 and the second pressing plate 64 are also provided with limiting handles. So set up, the staff can pull out first clamp plate 63 and second clamp plate 64 through spacing handle to conveniently carry out luminousness and haze detection to the film sample.

Embodiment III, on the basis of embodiment II, is described with reference to FIGS. 3, 4 and 5:

the clamping backup pad 5 upside is provided with spout 51, the connection supporting seat 65 bottom is provided with sliding part 651, sliding part 651 and spout 51 sliding fit, spout 51 one side still is provided with locking screw 52, and locking screw 52 front end supports in sliding part 651 department, clamping backup pad 5 downside and position adjustment subassembly 4 fixed connection.

So set up, can install and demolish fast connecting support seat 65, the material loading of film sample of being convenient for uses locking screw 52 to be convenient for fasten connecting support seat 65.

The connection support base 65 is provided with a slot 652, and the slot 652 is matched with the first clamping plate frame 61 and the second clamping plate frame 62 for use. By providing the insertion groove 652, the first clamping frame 61 and the second clamping frame 62 can be fixed.

Embodiment four, on the basis of embodiment three, is described with reference to fig. 1 and 2:

the position adjustment assembly 4 includes: the horizontal position adjusting assembly 7, the vertical position adjusting assembly 8 and the supporting platform 9, the horizontal position adjusting assembly 7 is arranged at the bottom of the supporting platform 9, the lower side of the horizontal position adjusting assembly 7 is connected with the vertical position adjusting assembly 8 arranged between the light source emitting device 2 and the light source receiving device 3, and the upper side of the supporting platform 9 is fixedly connected with the clamping supporting plate 5 through screws.

Can make supporting platform 9 carry out horizontal movement through setting up horizontal position adjustment subassembly 7, and then drive the film sample and carry out horizontal movement, can drive horizontal position adjustment subassembly 7 through setting up vertical position adjustment subassembly 8 and carry out vertical movement to drive the film sample through supporting platform 9 and carry out vertical movement, and then play the effect of adjusting film sample position.

Embodiment five, on the basis of embodiment four, is described with reference to fig. 6 and 7:

the horizontal position adjustment assembly 7 includes: the first adjusting handle 71, first gear box 72, first linear screw 73, first mount pad 74, first slider 75 and first slide bar 76, first adjusting handle 71 one side is connected with first gear box 72 input, and first gear box 72 output and the one end fixed connection of first linear screw 73 are provided with the bevel gear subassembly of meshing connection inside the first gear box 72, and then drive first linear screw 73 through rotating first adjusting handle 71.

The first linear screw 73 is disposed on the upper side of the vertical position adjustment assembly 8 through a first mount 74, and the first mount 74 is fixedly mounted on the vertical position adjustment assembly 8 through a screw.

The upper side of the first sliding block 75 is fixedly connected with the supporting platform 9 through a screw, the lower portion of the first sliding block 75 is connected with the first linear screw 73 through threads, and when the first linear screw 73 rotates, the first linear screw 73 can drive the first sliding block 75 to horizontally move, so that the supporting platform 9 is driven to horizontally move.

The first slide bar 76 is disposed parallel to the first linear screw 73, and the first slider 75 is slidably connected to the first slide bar 76. The first slide bar 76 serves to restrict the rotation of the first slider 75 along with the first linear guide screw 73, thereby allowing the first slider 75 to move only in the axial direction of the first slide bar 76.

The vertical position adjustment assembly 8 includes: the second adjusting handle 81, the second gear box 82, the reverse double-thread linear screw 83, the second mounting seat 84, the second sliding block 85, the third sliding block 86, the first connecting rod 87, the second connecting rod 88, the second sliding rod 89 and the push plate 810, one end of the second adjusting handle 81 is connected with the input end of the second gear box 82, the output end of the second gear box 82 is fixedly connected with one end of the reverse double-thread linear screw 83, a bevel gear assembly in meshed connection is arranged inside the second gear box 82, and then the reverse double-thread linear screw 83 is driven to rotate by rotating the second adjusting handle 81.

The reverse double-thread linear screw 83 is arranged on the detection table 1 through a second mounting seat 84, the second mounting seat 84 is fixedly connected with the detection table 1 through a screw, a second sliding block 85 and a third sliding block 86 are respectively arranged at two ends of the reverse double-thread linear screw 83, the upper end of the second sliding block 85 is hinged with one end of a first connecting rod 87, the other end of the first connecting rod 87 is hinged with a push plate 810, the upper end of the third sliding block 86 is hinged with one end of a second connecting rod 88, the other end of the second connecting rod 88 is hinged with the push plate 810, the upper side of the push plate 810 is fixedly connected with the first mounting seat 74 through a screw, a second sliding rod 89 is arranged on one side of the reverse double-thread linear screw 83 in parallel, and the second sliding block 85 and the third sliding block 86 are in sliding connection with the second sliding rod 89.

So set up, when reverse double-threaded linear screw 83 rotates, can make second slider 85 and third slider 86 be close to each other or keep away from each other to drive push pedal 810 through first connecting rod 87 and second connecting rod 88 and carry out vertical motion, and then drive horizontal position adjustment subassembly 7 and do vertical motion.

The working principle of the utility model is as follows: when the film sample is used, a film sample is placed between the first clamping plate frame 61 and the second clamping plate frame 62, the film sample is unfolded and paved under the action of the first clamping plate 63 and the second clamping plate frame 64, the first clamping plate frame 61 and the second clamping plate frame 62 are fixed by screws, the edges of the film sample are pressed and fixed by the first clamping plate frame 61 and the second clamping plate frame 62, then the first clamping plate 63 and the second clamping plate 64 are pulled out to expose the film sample, the light source emitting device 2 and the light source receiving device 3 are started to detect the film sample, when multiple groups of experimental data are required to be acquired or different areas are detected, the first adjusting handle 71 and the second adjusting handle 81 can be rotated to adjust the horizontal or vertical position of the film sample, and the film sample is convenient to use.

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.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model, but any minor modifications, equivalents, and improvements made to the above embodiments according to the technical principles of the present utility model should be included in the scope of the technical solutions of the present utility model.

Claims (8)

1. A film light transmittance haze detection device, comprising: the device comprises a detection table (1), a light source emitting device (2), a light source receiving device (3), a position adjusting assembly (4), a clamping support plate (5) and a film flattening storage assembly (6), wherein the light source emitting device (2) and the light source receiving device (3) are arranged on the detection table (1), the light source emitting device (2) and the light source receiving device (3) are matched for use, the position adjusting assembly (4) is arranged between the light source emitting device (2) and the light source receiving device (3), the clamping support plate (5) is arranged on the upper side of the position adjusting assembly (4), the film flattening storage assembly (6) is arranged on the upper side of the clamping support plate (5), and a film sample is placed inside the film flattening storage assembly (6).

2. A film light transmittance haze detection device according to claim 1, wherein said film flattening storage assembly (6) comprises: first splint frame (61), second splint frame (62), first clamp plate (63), second clamp plate (64) and connection support seat (65), first clamp plate (63) can dismantle the setting on first splint frame (61), and second clamp plate (64) can dismantle the setting on second splint frame (62), and first splint frame (61) and second splint frame (62) fixed connection are used for placing the film sample between first splint frame (61) and second splint frame (62) bottom through connection support seat (65) and clamping backup pad (5) fixed connection.

3. The film light transmittance haze detection device according to claim 2, wherein a sliding groove (51) is formed in the upper side of the clamping support plate (5), a sliding portion (651) is formed in the bottom of the connecting support seat (65), the sliding portion (651) is in sliding fit with the sliding groove (51), a locking screw (52) is further arranged on one side of the sliding groove (51), the front end of the locking screw (52) abuts against the sliding portion (651), and the lower side of the clamping support plate (5) is fixedly connected with the position adjustment assembly (4).

4. A film light transmittance haze detection device according to claim 3, wherein said position adjustment assembly (4) comprises: the horizontal position adjusting assembly (7), the vertical position adjusting assembly (8) and the supporting platform (9), the horizontal position adjusting assembly (7) is arranged at the bottom of the supporting platform (9), the lower side of the horizontal position adjusting assembly (7) is connected with the vertical position adjusting assembly (8) arranged between the light source emitting device (2) and the light source receiving device (3), and the upper side of the supporting platform (9) is fixedly connected with the clamping supporting plate (5).

5. The thin film light transmittance haze detection device according to claim 4, wherein the horizontal position adjusting means (7) comprises: first adjustment handle (71), first gear box (72), first straight line lead screw (73), first mount pad (74), first slider (75) and first slide bar (76), first adjustment handle (71) one side is connected with first gear box (72) input, first gear box (72) output and the one end fixed connection of first straight line lead screw (73), first straight line lead screw (73) set up in vertical position adjustment subassembly (8) upside through first mount pad (74), first slider (75) upside and supporting platform (9) fixed connection, first slider (75) lower part and first straight line lead screw (73) pass through threaded connection, first slide bar (76) parallel arrangement is in first straight line lead screw (73) one side, first slider (75) and first slide bar (76) sliding connection.

6. The thin film light transmittance haze detection device according to claim 5, wherein said vertical position adjustment assembly (8) comprises: the second adjusting handle (81), the second gear transmission case (82), the reverse double-thread linear screw (83), the second mounting seat (84), the second sliding block (85), the third sliding block (86), the first connecting rod (87), the second connecting rod (88), the second sliding rod (89) and the push plate (810), one end of the second adjusting handle (81) is connected with the input end of the second gear transmission case (82), the output end of the second gear transmission case (82) is fixedly connected with one end of the reverse double-thread linear screw (83), the reverse double-thread linear screw (83) is arranged on the detection table (1) through the second mounting seat (84), the second sliding block (85) and the third sliding block (86) are respectively arranged at two ends of the reverse double-thread linear screw (83), the upper end of the second sliding block (85) is hinged with one end of the first connecting rod (87), the other end of the first connecting rod (87) is hinged with one end of the push plate (810), the upper end of the third sliding block (86) is hinged with one end of the second connecting rod (88), the other end of the second connecting rod (88) is hinged with the push plate (810), the first side of the second sliding block (74) is fixedly connected with the first side of the second sliding block (74) in parallel to the first side of the first sliding rod (810), the second slide block (85) and the third slide block (86) are in sliding connection with the second slide bar (89).

7. The film light transmittance haze detection device according to claim 2, wherein the upper ends of the first pressing plate (63) and the second pressing plate (64) are further provided with a limit handle.

8. The film light transmittance haze detection device according to claim 2, wherein the connection support base (65) is provided with a slot (652), and the slot (652) is used in cooperation with the first clamping plate frame (61) and the second clamping plate frame (62).