Fiber grating temperature sensor packaging device

Abstract

The utility model discloses a fiber bragg grating temperature sensor packaging device, which belongs to the technical field of sensor packaging and comprises a support, a circular plate assembly is mounted close to the center of the support, and a shaft rod assembly is fixedly mounted on the inner side of the support and positioned obliquely above the circular plate assembly. A winding assembly is fixedly installed on the position, located on one side of the shaft rod assembly, of the inner side of the support, a pressing block assembly is installed at the top of the support, a bottom plate is arranged below the support, and the support and the bottom plate are connected through a lifting lighting device. By arranging the lifting lighting device, a worker can adjust the height of structures such as the support to a certain degree through cooperation of the lifting plate, the fixing column and the like when needed, and therefore work requirements under different conditions can be better met; and a worker can carry out certain auxiliary lighting through cooperation of structures such as a lighting lamp when needed, and then the working capacity of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of sensor packaging technology, specifically relating to a fiber optic temperature sensor packaging device. Background Technology

[0002] A sensor is a device that can sense and measure changes in physical, chemical, or biological parameters and convert them into readable or processable signals.

[0003] Chinese Patent Application No. 202323175536.0 discloses a sensor packaging device, comprising: a bracket; a packaging film conveying assembly mounted on the bracket; and a packaging assembly including a motor mounted on the bracket, the output end of the motor being fixedly connected to a first shaft, the upper end of the first shaft being fixedly connected to a circular plate, the circular plate having six through slots running vertically through it, and the bottom of the circular plate having a supporting arc-shaped plate that slides against it and blocks five of the through slots; an electric telescopic rod mounted on the bracket, the output end of the electric telescopic rod being fixedly connected to a pressure block, and a heating element for packaging being mounted on the pressure block. Compared to existing technologies, this invention occupies less space and can be moved or transported as a whole, making it more convenient, and can automatically unload and collect the packaged sensors.

[0004] 1. The aforementioned patent has the problem that it is inconvenient to adjust the height of the support and other structures and that it is inconvenient to provide auxiliary lighting, thereby reducing the working capacity of the device; 2. The aforementioned patent has the problem that it is inconvenient to clean the surface of the circular plate and other structures, thereby reducing the practicality of the device. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a fiber Bragg grating temperature sensor packaging device, which features high performance and strong practicality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fiber optic grating temperature sensor packaging device, comprising a bracket, a circular plate assembly installed near the center of the bracket, a shaft assembly fixedly installed on the inner side of the bracket and at a position diagonally above the circular plate assembly, a winding assembly fixedly installed on the inner side of the bracket and at a position on one side of the shaft assembly, a pressure block assembly installed on the top of the bracket, a base plate provided below the bracket, the bracket and the base plate being connected by a lifting lighting device, and two auxiliary cleaning devices installed on the outer side of the bracket.

[0007] Preferably, the lifting lighting device includes a lifting plate, fixed columns, screws, threaded holes, and lighting components. The lifting plate is fixedly installed on the side of the bracket near the base plate, and two fixed columns are fixedly installed on the side of the base plate near the lifting plate. Multiple threaded holes are opened on both sides of the two fixed columns that are far apart from each other. Screws are installed at both ends of the lifting plate through threads, and lighting components are provided above the fixed columns.

[0008] Preferably, the lighting assembly includes a transparent shell and a lighting lamp, with the transparent shell positioned above the fixing post and the lighting lamp fixedly installed on the inner side of the transparent shell.

[0009] Preferably, the lighting assembly further includes an electric lifting rod, and the fixed column and the transparent shell are connected by the electric lifting rod.

[0010] Preferably, the auxiliary cleaning device includes a connecting box, a moving component, an L-shaped tube, a filter cloth, a fan, and a blocking block. Connecting boxes are provided on both sides of the support. An L-shaped tube is fixedly installed on the side of the connecting box closest to the support. A filter cloth is fixedly installed on the inside of the connecting box. A fan is fixedly installed below the connecting box. A blocking block is threadedly installed on the side of the connecting box away from the support. The support and the two connecting boxes are connected by two moving components.

[0011] Preferably, the movable component includes a movable plate and an electric telescopic rod. The movable plate is fixedly installed on the top of the connecting box, and the bracket is connected to the two movable plates through two electric telescopic rods.

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

[0013] 1. This utility model, by setting up a lifting lighting device, allows workers to adjust the height of the support structure and other structures when needed through the cooperation of the lifting plate and fixed column, thereby better meeting the work needs in different situations. In addition, workers can use the lighting structure and other structures to provide auxiliary lighting when needed, thereby improving the working capacity of the device.

[0014] 2. By setting up an auxiliary cleaning device, this utility model enables workers to clean the surface of structures such as circular plate components when needed through the cooperation of connecting boxes and L-shaped tubes, thereby reducing the difficulty of cleaning work, alleviating the workload of workers, and improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a three-dimensional sectional view of the present invention;

[0017] Figure 3 This is a perspective sectional view of the lifting lighting device of this utility model;

[0018] Figure 4 This is a three-dimensional sectional view of the auxiliary cleaning device of this utility model.

[0019] In the diagram: 1. Bracket; 2. Base plate; 3. Lifting and lighting device; 31. Lifting plate; 32. Fixed column; 33. Screw; 34. Threaded hole; 35. Lighting assembly; 351. Electric lifting rod; 352. Transparent shell; 353. Lighting lamp; 4. Winding assembly; 5. Round plate assembly; 6. Auxiliary cleaning device; 61. Connecting box; 62. Moving assembly; 621. Moving plate; 622. Electric telescopic rod; 63. L-shaped tube; 64. Filter cloth; 65. Fan; 66. Blocking block; 7. Shaft assembly; 8. Pressing block assembly. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0021] Please see Figure 1-4 The present invention provides the following technical solution: a fiber optic grating temperature sensor packaging device, including a bracket 1, a circular plate assembly 5 installed at the center of the bracket 1, a shaft assembly 7 fixedly installed on the inner side of the bracket 1 and at a position diagonally above the circular plate assembly 5, a winding assembly 4 fixedly installed on the inner side of the bracket 1 and at a position on one side of the shaft assembly 7, a pressure block assembly 8 installed on the top of the bracket 1, a base plate 2 provided below the bracket 1, the bracket 1 and the base plate 2 being connected by a lifting lighting device 3, and two auxiliary cleaning devices 6 installed on the outer side of the bracket 1.

[0022] Specifically, the lifting lighting device 3 includes a lifting plate 31, a fixing column 32, screws 33, threaded holes 34, and a lighting component 35. The lifting plate 31 is fixedly installed on the side of the bracket 1 near the base plate 2. Two fixing columns 32 are fixedly installed on the side of the base plate 2 near the lifting plate 31. Multiple threaded holes 34 are opened on both sides of the two fixing columns 32 that are far apart from each other. Screws 33 are installed at both ends of the lifting plate 31 through threads. The lighting component 35 is arranged above the fixing column 32.

[0023] By adopting the above technical solution, the staff can adjust the height of the support structure 1 and other structures by means of the cooperation of the lifting plate 31 and the fixed column 32 when needed, so as to better meet the work needs in different situations.

[0024] Specifically, the lighting assembly 35 includes a transparent shell 352 and a lighting lamp 353. The transparent shell 352 is disposed above the fixing post 32, and the lighting lamp 353 is fixedly installed on the inner side of the transparent shell 352.

[0025] By adopting the above technical solution, staff can use the lighting structure such as the 353 lamp to provide auxiliary lighting when needed, thereby better coping with situations where there is insufficient light and ensuring the normal progress of work.

[0026] Specifically, the lighting assembly 35 also includes an electric lifting rod 351, and the fixed column 32 and the transparent shell 352 are connected by the electric lifting rod 351.

[0027] By adopting the above technical solution, staff can adjust the height of structures such as lighting lamps 353 using the electric lifting rod 351 when needed, thereby better meeting lighting needs in different situations and ensuring the normal operation of work.

[0028] In this embodiment, when the device is needed to encapsulate the fiber Bragg grating temperature sensor, the operator rotates the two screws 33 on the lifting plate 31 of the lifting lighting device 3 to disengage it from the threaded holes 34 on the two fixed posts 32. Then, the lifting plate 31 is pulled to move it and the support 1 and other structures to the required height. Then, the two screws 33 are rotated in the opposite direction to connect with the corresponding threaded holes 34. The operator can also activate the electric lifting rod 351 in the two lighting components 35 as needed to adjust the height of the two transparent shells 352 and their internal lighting lamps 353. Then, the two lighting lamps 353 are activated for auxiliary lighting. Then, the two rolls of film required for encapsulation are fitted onto the shaft assembly 7. The film of the two rolls of film is pulled outward and wound around the winding assembly 4. The operator places the fiber Bragg grating temperature sensor between the upper and lower film bodies at the position corresponding to the circular plate assembly 5. The operator activates the pressure block assembly 8 in conjunction with the circular plate assembly 5 to cut off the upper and lower film bodies and wrap them around the outside of the fiber Bragg grating temperature sensor for heat sealing, thereby performing the encapsulation work. The base plate 2 plays a supporting role. Example 2

[0029] The difference between this embodiment and embodiment 1 is that the auxiliary cleaning device 6 includes a connecting box 61, a moving component 62, an L-shaped tube 63, a filter cloth 64, a fan 65, and a blocking block 66. Connecting boxes 61 are provided on both sides of the bracket 1. An L-shaped tube 63 is fixedly installed on the side of the connecting box 61 closest to the bracket 1. A filter cloth 64 is fixedly installed on the inner side of the connecting box 61. A fan 65 is fixedly installed below the connecting box 61. A blocking block 66 is threadedly installed on the side of the connecting box 61 away from the bracket 1. The bracket 1 and the two connecting boxes 61 are connected by two moving components 62.

[0030] By adopting the above technical solution, staff can clean the surface of structures such as the circular plate assembly 5 when needed by using the connection box 61 and L-shaped tube 63, thereby reducing the difficulty of cleaning work and alleviating the workload of staff.

[0031] Specifically, the movable component 62 includes a movable plate 621 and an electric telescopic rod 622. The movable plate 621 is fixedly installed on the top of the connecting box 61, and the bracket 1 is connected to the two movable plates 621 through two electric telescopic rods 622.

[0032] By adopting the above technical solution, staff can adjust the position of structures such as the connecting box 61 and the L-shaped tube 63 by using the cooperation of the movable plate 621 and the electric telescopic rod 622 when needed, so as to clean different positions.

[0033] In this embodiment, when cleaning the surface of structures such as the circular plate assembly 5, the operator needs to adjust the height of the bottom of the pressure block assembly 8 to prevent it from affecting the movement of the L-shaped tubes 63 in the two auxiliary cleaning devices 6. Then, the operator starts the two fans 65 and the electric telescopic rods 622 in the two moving assemblies 62. Under the action of the two fans 65, dust and other objects on the circular plate assembly 5 pass through the two L-shaped tubes 63 and are sucked into the two connecting boxes 61, where they are blocked by the filter cloth 64. The two electric telescopic rods 622 then move the two connecting boxes 61 and the two L-shaped tubes 63 through the two moving plates 621, thereby adjusting the cleaning position. After cleaning is completed, the two fans 65 and the two electric telescopic rods 622 are turned off, and the operator can unscrew the blockage block 66 to remove the dust and other objects from the connecting box 61.

[0034] The structure and principle of the bracket 1, the winding assembly 4 composed of the second bracket and the winding roller, the circular plate assembly 5 composed of the circular plate, the through groove, the vertical rod, the roller, the supporting arc plate, the supporting column, the motor and the first shaft, the shaft assembly 7 composed of the first bracket and the second shaft, and the pressure block assembly 8 composed of the electric telescopic rod, the pressure block and the heating plate have been disclosed in a sensor packaging device disclosed in Chinese Patent Application No. 202323175536.0. Its working principle is as follows: First, the film required for packaging is sleeved on the upper and lower distributed second shafts. The film is pulled outward and wound around the winding roller. The winding roller is driven to rotate by the drive motor. The lower film abuts against the upper end of the circular plate. Then, the operator stands in front and places the sensor between the upper and lower films. The sensor abuts against the lower film and is directly opposite the through groove. At this time, the through groove is blocked by the supporting arc plate. Then, the electric telescopic rod is started. The output end of the electric telescopic rod moves down, causing the pressure block and the heating plate to move down. The pressure block abuts against the upper membrane, squeezing the upper membrane, sensor, and lower membrane into the through groove. The cutter ring abuts against the upper end of the circular plate, cutting off the upper and lower membranes and wrapping them around the sensor. The heating element heat-seals the upper and lower membranes, thus encapsulating the sensor. After heat sealing, the motor is started to rotate. At this time, another through groove is aligned with the pressure block, and the heat-sealed sensor moves with the circular plate on the supporting arc plate. The electric telescopic rod is started again, and the sensor can be placed between the upper and lower membranes, with the sensor abutting against the lower membrane and aligned with the through groove, and heat sealing can be performed again as described above. As mentioned above, as the circular plate rotates, the heat-sealed sensor finally falls through the through groove that is not blocked by the supporting arc plate. A collection box is placed on the bracket to collect the heat-sealed sensor. Compared with the prior art, this utility model occupies less space and can be moved or transported as a whole, which is more convenient. It can also realize automatic unloading and collection of the encapsulated sensor.

[0035] The working principle and usage process of this utility model are as follows: When the device is needed to encapsulate the fiber optic grating temperature sensor, the operator rotates the two screws 33 on the lifting plate 31 of the lifting lighting device 3 to disengage it from the threaded holes 34 on the two fixed posts 32. Then, the lifting plate 31 is pulled to move it and the support 1 and other structures to the required height. Then, the two screws 33 are rotated in the opposite direction to connect with the corresponding threaded holes 34. The operator can also activate the electric lifting rods 351 in the two lighting components 35 as needed to adjust the height of the two transparent shells 352 and their internal lighting lamps 353. Then, the two lighting lamps 353 are activated for auxiliary lighting. Then, the two rolls of film required for encapsulation are fitted onto the shaft assembly 7. The film of the two rolls of film is pulled outward and wound onto the winding assembly 4. The operator places the fiber optic grating temperature sensor between the upper and lower film bodies at the position corresponding to the circular plate assembly 5. The pressing block assembly 8 is activated to cooperate with the circular plate assembly 5. The upper and lower membranes are cut off and wrapped around the fiber optic grating temperature sensor for heat sealing, thus completing the encapsulation process. The base plate 2 provides support. When cleaning the surface of structures such as the circular plate assembly 5, the operator needs to adjust the height of the bottom of the pressure block assembly 8 to prevent it from affecting the movement of the L-shaped tubes 63 in the two auxiliary cleaning devices 6. Then, the operator starts the two fans 65 and the electric telescopic rods 622 in the two moving assemblies 62. Under the action of the two fans 65, dust and other objects on the circular plate assembly 5 pass through the two L-shaped tubes 63 and are sucked into the two connecting boxes 61, where they are blocked by the filter cloth 64. The two electric telescopic rods 622 then move the two connecting boxes 61 and the two L-shaped tubes 63 through the two moving plates 621, thereby adjusting the cleaning position. After cleaning, the two fans 65 and the two electric telescopic rods 622 are turned off, and the operator can unscrew the blockage block 66 to remove the dust and other objects from the connecting box 61.

[0036] 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 fiber Bragg grating temperature sensor packaging device, comprising a bracket (1), wherein a circular plate assembly (5) is mounted at the center of the bracket (1), a shaft assembly (7) is fixedly mounted on the inner side of the bracket (1) and at a position diagonally above the circular plate assembly (5), a winding assembly (4) is fixedly mounted on the inner side of the bracket (1) and at a position on one side of the shaft assembly (7), a pressure block assembly (8) is mounted on the top of the bracket (1), and a base plate (2) is provided below the bracket (1), characterized in that: The support (1) is connected with the bottom plate (2) through the lifting lighting device (3), and two auxiliary cleaning devices (6) are installed on the outer side of the support (1).

2. A fiber Bragg grating temperature sensor packaging device according to claim 1, characterized in that: The lifting lighting device (3) comprises a lifting plate (31), a fixed column (32), a screw (33), a threaded hole (34) and a lighting assembly (35), the side of the support (1) close to the bottom plate (2) is fixedly provided with the lifting plate (31), the side of the bottom plate (2) close to the lifting plate (31) is fixedly provided with two fixed columns (32), a plurality of threaded holes (34) are formed on the two sides of the two fixed columns (32) away from each other, the two ends of the lifting plate (31) are provided with the screw (33) through threaded connection, and the upper side of the fixed column (32) is provided with the lighting assembly (35).

3. A fibre grating temperature sensor packaging device according to claim 2, characterised in that: The lighting assembly (35) comprises a transparent shell (352) and a lighting lamp (353), the upper side of the fixed column (32) is provided with the transparent shell (352), and the inner side of the transparent shell (352) is fixedly provided with the lighting lamp (353).

4. A fibre grating temperature sensor packaging device according to claim 3, characterised in that: The lighting assembly (35) further comprises an electric lifting rod (351), and the fixed column (32) and the transparent shell (352) are connected through the electric lifting rod (351).

5. The fiber Bragg grating temperature sensor packaging device of claim 1, wherein: The auxiliary cleaning device (6) comprises a connecting box (61), a moving assembly (62), an L-shaped pipe (63), filter cloth (64), a fan (65) and a blocking block (66), the two sides of the support (1) are provided with the connecting box (61), the side of the connecting box (61) close to the support (1) is fixedly provided with the L-shaped pipe (63), the inner side of the connecting box (61) is fixedly provided with the filter cloth (64), the lower side of the connecting box (61) is fixedly provided with the fan (65), the side of the connecting box (61) away from the support (1) is provided with the blocking block (66) through threaded connection, and the support (1) and the two connecting boxes (61) are connected through the two moving assemblies (62).

6. A fibre grating temperature sensor packaging device according to claim 5, characterised in that: The moving assembly (62) comprises a moving plate (621) and an electric telescopic rod (622), the upper side of the connecting box (61) is fixedly provided with the moving plate (621), and the support (1) and the two moving plates (621) are connected through the two electric telescopic rods (622).

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