Variable-distance light receiver test module

Abstract

The utility model discloses a variable distance light receiver test module comprising a main fixing plate, the front side of the main fixing plate is fixedly connected with a first fixing plate and a second fixing plate, the front side of the second fixing plate is fixedly connected with a third fixing plate, the upper end of the second fixing plate is fixedly connected with a fixing rod, the front end of the fixing rod is fixedly connected with a first sliding groove, and the front end of the first sliding groove is fixedly connected with a second sliding groove. The inner side of the first fixing plate is fixedly connected with a first fixing frame, the right end of the first fixing frame is fixedly connected with a second fixing frame, the upper end of the second fixing frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first lead screw, the first lead screw is meshed with a fixing base, and the right end of the first lead screw is fixedly connected with a first limiting piece. And the lower end of the fixed seat is fixedly connected with a connecting block. According to the variable-distance light receiver testing module, the distance selection range between the light receivers at the lower end can be controlled through the first motor and the second motor, the types and sizes of the light receivers capable of being tested are increased, and unnecessary cost and resource waste are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent automation, and more specifically, to a variable-distance optical receiver test module. Background Art

[0002] The light receiver can be used to test physical parameters such as the position and size of the material. The actual size of the material is indicated by aligning the light receiver with the inflection point of the material. When the existing light receiver test module is in use, it usually indicates the inflection point position of rectangular materials. It only needs to determine whether there is material at the four points corresponding to the light receiver. When the existing light receiver test module is in use, the position of the light receiver is mostly fixed, which leads to a smaller test range. Utility Model Content

[0003] The purpose of the utility model is to provide a variable-distance optical receiver test module to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: a variable distance optical receiver test module, comprising:

[0005] A main fixing plate, a fixing plate 1 and a fixing plate 2 are fixedly connected to the front side of the main fixing plate, a fixing plate 3 is fixedly connected to the front side of the fixing plate 2, a fixing rod is fixedly connected to the upper end of the fixing plate 2, a sliding groove 1 is fixedly connected to the front end of the fixing rod, a fixing frame 1 is fixedly connected to the inner side of the fixing plate 1, a fixing frame 2 is fixedly connected to the right end of the fixing frame 1, a motor 1 is fixedly connected to the upper end of the fixing frame 2, a lead screw 1 is fixedly connected to the output end of the motor 1, a fixing seat 1 is meshed with the lead screw 1, a limiting plate 1 is fixedly connected to the right end of the lead screw 1, a connecting block is fixedly connected to the lower end of the fixing seat 1, and a connecting support column 3 is fixedly connected to the inner side of the connecting block The lower end of the connecting block is fixedly connected with a connecting support column 1, the lower end of the connecting support column 1 is fixedly connected with a light receiver, the inner side of the fixing plate 1 is fixedly connected with a slide groove 2, the front end of the fixing frame 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a lead screw 2, the lead screw 2 is meshed with a fixing seat 2, the rear end of the lead screw 2 is fixedly connected with a limiting plate 2, the lower end of the fixing seat 2 is fixedly connected with a connecting support column 2, the lower end of the fixing frame 1 is fixedly connected with a connecting assembly, the interior of the connecting support column 2 is meshed with a light rod 2 and a light rod 3, the interior of the connecting support column 1 is meshed with a light rod 1 and a light rod 4, and the interior of the main fixing plate is fixedly connected with a variable pitch assembly.

[0006] The beneficial effect of adopting the above technical solution is that the variable distance optical receiver test module can control the distance selection range between the lower end optical receivers through motor one and motor two, thereby increasing the types and sizes that can be tested and improving the tested range.

[0007] As a further improvement of the present invention, a fixed suspension is inserted into the front side of the first slide groove and the right side of the second slide groove, and a notch is provided at the lower end of the fixed suspension.

[0008] The beneficial effects of adopting the above technical solution are: it is convenient for adjusting the distance and for fixing and adjusting the fixed base.

[0009] As a further improvement of the present invention, the shape of the fixing frame 1 is "F"-shaped, and the clamp on the upper side thereof is used to fix the motor 2.

[0010] The beneficial effects of adopting the above technical solution are: it is convenient for the lower end of the fixing frame 1 to be used to connect the first and second light poles, and it is more convenient for manual observation and maintenance and debugging.

[0011] As a further improvement of the present invention, a small plate is fixedly connected to the front side of the limiting plate 1, and the upper end of the small plate is fixedly connected to the notch of the fixed suspension.

[0012] The beneficial effect of adopting the above technical solution is: controlling the fixing seat to slide along with it, thereby increasing the stability of the lower end suspension structure.

[0013] As a further improvement of the present invention, a blocking plate is fixedly connected to the right side of the limiting plate one and the rear side of the fixing seat two, and the area value of the blocking plate is larger than that of the limiting plate one.

[0014] The beneficial effect of adopting the above technical solution is: it prevents the lead screw 1 and the lead screw 2 from being separated from the assembly when adjusting the distance, causing damage to the device.

[0015] As a further improvement of the present invention, the area values ​​of the limiting plate 1 and the limiting plate 2 are equal, and the main fixing plate and the fixing plate 2 are both provided with a hole with an area value equal to that of the limiting plate 1.

[0016] The beneficial effect of adopting the above technical solution is: the stability of the fixing frame 1 is enhanced by reinforcing the main fixing plate and the second fixing plate, which is beneficial to the stability of the fixing frame 1 and makes the distance range more accurate when being adjusted.

[0017] As a further improvement of the present invention, the light receiver has four parts respectively fixed to the lower ends of the connecting support column 1, the connecting support column 2, the connecting assembly and the connecting support column 3.

[0018] The beneficial effect of adopting the above technical solution is that the four light receivers formed into a rectangle can better frame the control range, which is conducive to testing and detection.

[0019] As a further improvement of the present invention, the optical rod 1 is engaged with a connecting support column 1 and a connecting assembly, the optical rod 2 is engaged with a connecting support column 2 and a connecting assembly, the optical rod 3 is engaged with a connecting support column 2 and a connecting support column 3, and the optical rod 4 is engaged with a connecting support column 1 and a connecting support column 3.

[0020] The beneficial effect of adopting the above technical solution is: by forming a combination of the light rod one, the light rod two, the light rod three and the light rod four, a linkage is achieved, and the telescopic distance can be controlled more conveniently, and the length and width adjustment can be controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the left side of the structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the bottom structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the variable pitch component of the utility model structure;

[0026] Figure 5 The utility model structure Figure 4 The enlarged schematic diagram at A in the middle;

[0027] Figure 6 This is a schematic diagram of the bottom of the variable pitch component of the utility model structure;

[0028] Figure 7 The utility model structure Figure 6 The enlarged schematic diagram of point B in the middle;

[0029] Figure 8 The utility model structure Figure 6 The enlarged schematic diagram at C in the middle;

[0030] Fig. 9 The utility model structure Figure 6 Enlarged schematic diagram at point D in the middle.

[0031] In the figure: 1. main fixing plate; 2. fixing plate 1; 3. fixing plate 2; 4. fixing plate 3; 5. fixing rod; 6. slide groove 1; 7. fixing frame 1; 8. fixing frame 2; 9. motor 1; 10. screw 1; 11. fixing seat 1; 12. limit plate 1; 13. connecting block; 14. connecting support column 1; 15. light collector; 16. motor 2; 17. screw 2; 18. fixing seat 2; 19. connecting support column 2; 20. connecting assembly; 21. limit plate 2; 22. slide groove 2; 23. light rod 1; 24. light rod 2; 25. light rod 3; 26. light rod 4; 27. connecting support column 3; 28. variable pitch assembly. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] like Figures 1 to 9 As shown, the utility model provides a variable-distance optical receiver test module, including: a main fixing plate 1, the front side of the main fixing plate 1 is fixedly connected to a fixing plate 2 and a fixing plate 3, the front side of the fixing plate 2 3 is fixedly connected to a fixing plate 3 4, the upper end of the fixing plate 2 3 is fixedly connected to a fixing rod 5, the front end of the fixing rod 5 is fixedly connected to a slide groove 6, the inner side of the fixing plate 2 is fixedly connected to a fixing frame 7, the right end of the fixing frame 7 is fixedly connected to a fixing frame 2 8, the upper end of the fixing frame 2 8 is fixedly connected to a motor 9, the output end of the motor 9 is fixedly connected to a lead screw 10, the lead screw 10 is meshed with a fixing seat 11, the right end of the lead screw 10 is fixedly connected to a limiting plate 12, the lower end of the fixing seat 11 is fixedly connected to a connecting block 13, the inner side of the connecting block 13 is fixedly connected to a connecting rod 14, and the inner side of the connecting block 13 is fixedly connected to a connecting rod 15. The connecting column three 27, the lower end of the connecting block 13 is fixedly connected to the connecting column one 14, the lower end of the connecting column one 14 is fixedly connected to the light receiver 15, the inner side of the fixing plate 2 is fixedly connected to the slide groove two 22, the front end of the fixing frame 7 is fixedly connected to the motor two 16, the output end of the motor two 16 is fixedly connected to the screw two 17, the screw two 17 is meshed with the fixing seat two 18, the rear end of the screw two 17 is fixedly connected to the limiting plate two 21, the lower end of the fixing seat two 18 is fixedly connected to the connecting column two 19, the lower end of the fixing frame 7 is fixedly connected to the connecting assembly 20, the interior of the connecting column two 19 is meshed with the light rod two 24 and the light rod three 25, the interior of the connecting column one 14 is meshed with the light rod one 23 and the light rod four 26, and the interior of the main fixing plate 1 is fixedly connected with the variable pitch assembly 28.

[0034] The beneficial effect of adopting the above technical solution is that the variable distance optical receiver test module can control the distance selection range between the lower end optical receiver 15 through motor 1 9 and motor 2 16, thereby increasing the types and sizes that can be tested and improving the tested range.

[0035] In one embodiment of the present invention, a fixed suspension is inserted into the front side of the first slide groove 6 and the right side of the second slide groove 22, and a notch is formed at the lower end of the fixed suspension.

[0036] The beneficial effects of adopting the above technical solution are: it is convenient for adjusting the distance and for fixing and adjusting the fixing seat 11.

[0037] In one embodiment of the present invention, the shape of the fixing frame 1 7 is “F”-shaped, and the clamping opening on the upper side thereof is used to fix the motor 2 16 .

[0038] The beneficial effects of adopting the above technical solution are: it is conducive to the lower end of the fixing frame 7 being used to connect the light rod 1 23 and the light rod 2 24, and it is more conducive to manual observation and maintenance and debugging.

[0039] In one embodiment of the present invention, a small plate is fixedly connected to the front side of the limiting plate 12, and the upper end of the small plate is fixedly connected to the notch of the fixed suspension.

[0040] The beneficial effect of adopting the above technical solution is: controlling the fixing seat 11 to slide along with it, thereby increasing the stability of the lower end suspension structure.

[0041] In one embodiment of the present utility model, a blocking plate is fixedly connected to the right side of the limiting plate 12 and the rear side of the fixing seat 2 18 , and the area value of the blocking plate is larger than that of the limiting plate 12 .

[0042] The beneficial effect of adopting the above technical solution is that it prevents the screw 10 and the screw 2 17 from being separated from the assembly when adjusting the distance, causing damage to the device.

[0043] In one embodiment of the present invention, the area values ​​of the limiting piece 12 and the limiting piece 21 are equal, and the main fixing plate 1 and the fixing plate 2 3 are both provided with a hole with an area value equal to that of the limiting piece 12 .

[0044] The beneficial effect of adopting the above technical solution is: the stability of the main fixing plate 1 and the fixing plate 2 3 is strengthened, which is beneficial to the stability of the fixing frame 1 7 and makes the adjustment of the distance range more precise.

[0045] In one embodiment of the present invention, the light receiver 15 has four parts which are respectively fixed to the lower ends of the first connecting support column 14 , the second connecting support column 19 , the connecting assembly 20 and the third connecting support column 27 .

[0046] The beneficial effect of adopting the above technical solution is that the four light receivers 15 formed in a rectangle can better frame the control range, which is conducive to testing and detection.

[0047] In one embodiment of the utility model, the optical rod 1 23 is engaged with the connecting column 14 and the connecting assembly 20, the optical rod 24 is engaged with the connecting column 2 19 and the connecting assembly 20, the optical rod 3 25 is engaged with the connecting column 2 19 and the connecting column 3 27, and the optical rod 4 26 is engaged with the connecting column 14 and the connecting column 3 27.

[0048] The beneficial effect of adopting the above technical solution is: by forming a combination of the light rod 1 23, the light rod 24, the light rod 3 25 and the light rod 4 26, linkage is achieved, and the telescopic distance can be controlled more conveniently, and the length and width adjustment can be controlled.

[0049] Working principle:

[0050] By starting the motor 19 to control the screw 10 to rotate and drive the fixed seat 11 to move horizontally, the upper end of the fixed seat 11 is fixedly connected to the slide slot 16, so it moves horizontally on the front side of the slide slot 6, driving the lower end of the connecting block 13, the connecting support column 14 and the light receiver 15, the connecting block 13 follows the movement and then drives the inner connecting support column 3 27, the connecting support column 3 27 relies on the light rod 3 25 to move synchronously with the connecting support column 14 on the side close to the main fixed plate 1, so as to control the long distance of the lower end test area, and the screw 2 17 is driven to rotate by starting the motor 2 16, The fixed seat 218 engaged on the lead screw 217 moves horizontally back and forth, driving the connecting column 219 fixedly connected to the lower end of the fixed seat 218. The upper end of the fixed seat 218 is fixedly connected to the slide groove 22, ensuring the horizontal movement of the connecting column 219 in the vertical direction, thereby ensuring that the horizontal movement of the connecting column 219 on the light rod 24 will not tilt. The light rod 325 engaged in the connecting column 219 drives the connecting column 327 to move horizontally synchronously, thereby controlling the vertical movement distance of the connecting column 327, so as to control the width of the test area at the lower end.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although the 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A variable distance optical receiver test module, characterized in that: include: The cam is fixedly provided with a toothed plate, and the toothed plate ... Motor 2, the output end of the motor 2 is fixedly connected with a lead screw 2, the lead screw 2 is meshed with a fixed seat 2, the rear end of the lead screw 2 is fixedly connected with a limit plate 2, the lower end of the fixed seat 2 is fixedly connected with a connecting column 2, the lower end of the fixed frame 1 is fixedly connected with a connecting assembly, the interior of the connecting column 2 is meshed with a light rod 2 and a light rod 3, the interior of the connecting column 1 is meshed with a light rod 1 and a light rod 4, and the interior of the main fixed plate is fixedly connected with a variable pitch assembly.

2. The variable distance optical receiver test module according to claim 1, characterized in that: A fixed suspension is inserted into the front side of the first slide groove and the right side of the second slide groove, and a notch is provided at the lower end of the fixed suspension.

3. The variable distance optical receiver test module according to claim 1, characterized in that: The shape of the fixing frame 1 is "F"-shaped, and the clamp on its upper side is used to fix the motor 2.

4. The variable distance optical receiver test module according to claim 1, characterized in that: A small plate is fixedly connected to the front side of the first limiting plate, and the upper end of the small plate is fixedly connected to the notch of the fixed suspension.

5. The variable distance optical receiver test module according to claim 1, characterized in that: A blocking plate is fixedly connected to the right side of the limiting plate one and the rear side of the fixing seat two, and the area value of the blocking plate is larger than that of the limiting plate one.

6. The variable distance optical receiver test module according to claim 1, characterized in that: The area values ​​of the first limiting plate and the second limiting plate are equal, and the main fixing plate and the second fixing plate are both provided with a hole whose area value is equal to that of the first limiting plate.

7. The variable distance optical receiver test module according to claim 1, characterized in that: The light receiver has four parts which are respectively fixed on the lower ends of the first connecting support column, the second connecting support column, the connecting assembly and the third connecting support column.

8. The variable distance optical receiver test module according to claim 1, characterized in that: The first polished rod is engaged with a connecting column 1 and a connecting assembly, the second polished rod is engaged with a connecting column 2 and a connecting assembly, the third polished rod is engaged with a connecting column 2 and a connecting column 3, and the fourth polished rod is engaged with a connecting column 1 and a connecting column 3.

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