Storage device for liquid level detection device sensor

Abstract

The utility model relates to the technical field of storage devices, and discloses a storage device for a liquid level detection device sensor, the storage device is used for storing the sensor and comprises a base and a wire placement frame, the wire placement frame comprises a positioning ring, a bearing plate and a clamping plate, and the positioning ring is arranged on the base; one end of the bearing plate is arranged on the positioning ring, and the bearing plate is wound in a vortex shape; the clamping plates are arranged on the outer wall of the bearing plate, the multiple clamping plates are arranged in the length direction of the bearing plate, and clamping grooves for containing sensors are formed in the clamping plates. The device has the advantage that the sensor can be conveniently stored.

Description

Technical Field

[0001] This application relates to the field of storage device technology, and in particular to a storage device for a liquid level detection sensor. Background Technology

[0002] A liquid level detection device is a device used to detect and measure the position and height of a liquid.

[0003] The liquid level detection device mainly consists of a main unit and a sensor. The main unit is equipped with a connector, the measuring end of the sensor is installed on the measuring reagent tube, and the connecting end of the sensor is connected to the main control board inside the main unit through the connector, so as to detect the liquid level inside the reagent tube.

[0004] Currently, in order to facilitate the simultaneous measurement of the liquid level of multiple reagent tubes, the main unit is usually equipped with multiple connectors that connect to the main control board, and multiple sensors that are compatible with the connectors. However, when measuring the liquid level inside the reagent tubes, sometimes only some sensors are used, and the unused sensors are usually piled up near the main unit, making the entire working area look rather messy. At the same time, when carrying the main unit, the scattered sensors are easy to get tangled together, making it inconvenient to carry. Summary of the Invention

[0005] To facilitate the storage of sensors, this application provides a storage device for sensors of a liquid level detection device.

[0006] The present application provides a storage device for a liquid level detection sensor, which adopts the following technical solution:

[0007] A storage device for a liquid level detection sensor, the storage device for storing the sensor includes a base and a cable holder, the cable holder including a positioning ring, a load-bearing plate and a snap-fit ​​plate, wherein:

[0008] The positioning ring is disposed on the protected base;

[0009] One end of the load-bearing plate is mounted on the positioning ring, and the load-bearing plate is wound in a spiral shape;

[0010] The snap-fit ​​plate is located on the outer wall of the load-bearing plate and has multiple snap-fit ​​plates along the length of the load-bearing plate. The snap-fit ​​plate is provided with snap-fit ​​slots for placing sensors.

[0011] Optionally, the wiring is mounted on the base and multiple wirings are arranged side by side along the center line of the base.

[0012] Optionally, the wire rack can rotate about the center line of the base.

[0013] Optionally, a first blocking plate and a second blocking plate are provided opposite to each other at the entrance of the snap-fit ​​slot. The distance between the first blocking plate and the second blocking plate in the initial position is smaller than the diameter of the sensor. The first blocking plate is mounted on the snap-fit ​​plate via a rotating shaft. When an external rotational force is applied, the first blocking plate rotates around the rotating shaft. When the external rotational force disappears, the first blocking plate returns to the initial position.

[0014] Optionally, the inner wall of the snap-fit ​​groove has an inclined surface on the side near the first blocking plate.

[0015] Optionally, the base includes a base plate and a positioning rod, wherein:

[0016] The substrate has a base hole;

[0017] The positioning rod is located at the base hole;

[0018] The positioning rod is provided with a placement groove, and multiple placement grooves are provided along the center line of the positioning rod. The positioning ring is placed in the placement groove.

[0019] Optionally, the positioning rod is composed of multiple positioning units, which are spliced ​​together along the centerline of the positioning rod, and a placement groove is formed between two adjacent positioning units.

[0020] Optionally, the positioning unit is columnar and has mounting holes, and the positioning unit is threadedly connected to the adjacent mounting holes.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. By setting up multiple wire holders that can rotate around the center line of the base, the sensor is wound around the wire holder. By utilizing the rotation function of the wire holder, when taking out the sensor, simply pull the end of the sensor. The sensor drives the wire holder to rotate, so that the sensor gradually detaches from the wire holder. Compared with the traditional method, there is no need for additional manual operation of the wire holder, which greatly improves the convenience of sensor storage and retrieval.

[0023] 2. The positioning rod of the base is composed of multiple positioning units. The load-bearing plate of the wire rack is wrapped with a spiral wire and the snap-fit ​​plate can be set on the outer or inner wall of the load-bearing plate, so that multiple different sensors can be placed on the same load-bearing plate. At the same time, the length of the load-bearing plate can be flexibly set according to the length of the sensor wire. This opening and closing structure makes more reasonable use of space than the closed ring, effectively improves the space utilization rate, and meets different storage needs.

[0024] 3. The first and second blocking plates at the entrance of the snap-fit ​​slot work together to limit the sensor. The first blocking plate rotates and resets through a rotating shaft and a torsion spring, ensuring that the sensor is stable and does not easily fall out of the snap-fit ​​slot when stored. When the sensor is removed, the inclined guide of the inner wall of the snap-fit ​​slot, together with the flipping mechanism of the first blocking plate, allows the sensor to be removed smoothly, enhancing the stability of sensor storage and the reliability of sensor removal. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this application embodiment placed on the host.

[0026] Figure 2 This is a schematic diagram illustrating the base structure in an embodiment of this application.

[0027] Figure 3 This is a schematic diagram illustrating the cable tray structure in an embodiment of this application.

[0028] Figure 4 yes Figure 3 An enlarged schematic diagram of part A in the middle.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Base; 11. Substrate; 111. First limiting hole; 112. Base hole; 12. Positioning rod; 121. Placement groove; 13. Positioning unit; 131. Mounting hole; 2. Wire rack; 21. Positioning ring; 211. Second limiting hole; 212. Limiting rod; 213. Limiting groove; 22. Load-bearing plate; 23. Snap-fit ​​plate; 231. Snap-fit ​​groove; 232. First blocking plate; 233. Second blocking plate; 234. Inclined surface; 3. Sensor; 4. Main unit. Detailed Implementation

[0031] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0032] This application discloses a storage device for a sensor of a liquid level detection device.

[0033] A storage device for a liquid level detection sensor is provided for storing a sensor 3. The storage device includes a base 1 and a wire holder 2. The wire holder 2 is disposed on the base 1 and multiple wire holders are arranged in parallel along the center line of the base 1. The wire holder 2 can rotate around the center line of the base 1.

[0034] To meet different storage needs, multiple cable trays 2 are installed. When storing sensors 3, the sensors 3 are wrapped around the cable trays 2, and the cable trays 2 are used to position the sensors 3 at multiple points, thus completing the storage of the sensors 3. The stored sensors 3 improve the tidiness of the work area and are also easier to carry.

[0035] Since the wire holder 2 can rotate around the center line of the seat, when removing the sensor 3 from the wire holder 2, simply pull the end of the sensor 3. The sensor 3 will cause the wire holder 2 to rotate. As the wire holder 2 rotates, the sensor 3 will gradually detach from the wire holder 2, making it easier to remove the sensor 3.

[0036] If the wire holder 2 does not rotate, when removing the sensor 3 from the wire holder 2, the staff needs to pull one end of the sensor 3 and move the wire holder 2 in the opposite direction of the winding direction, which is quite troublesome.

[0037] The base 1 includes a base plate 11 and a positioning rod 12.

[0038] The substrate 11 has a base hole 112, and a positioning rod 12 is disposed at the base hole 112. The positioning rod 12 has a placement groove 121, with multiple placement grooves 121 arranged along the center line of the positioning rod 12. In this embodiment, the substrate 11 is arranged in a disc shape and fixedly placed on the top of the host 4, with the positioning rod 12 vertically disposed on the substrate 11. In practical applications, the substrate 11 can also be of other shapes, such as a cuboid, and the positioning rod 12 can be installed on the side wall of the substrate 11, and can be arranged horizontally or obliquely, not limited to a vertical arrangement.

[0039] The positioning rod 12 is composed of multiple positioning units 13, which are arranged side by side along the center line of the positioning rod 12. In this embodiment, the positioning unit 13 is arranged in a T-shaped column, and one end of the positioning unit 13 is coaxially provided with a mounting hole 131.

[0040] When assembling multiple positioning units 13 into a positioning rod 12, the multiple positioning units 13 are placed coaxially, and the ends of the positioning units 13 are threadedly connected to the adjacent mounting holes 131. The positioning unit 13 closest to the base hole 112 is threadedly connected to the base hole 112. After two adjacent positioning units 13 are connected, an annular placement groove 121 is formed between the two adjacent positioning units 13.

[0041] The cable holder 2 includes a positioning ring 21, a load-bearing plate 22, and a snap-fit ​​plate 23. The positioning ring 21 is fitted into the placement groove 121 and rotates with it. Adjacent positioning units 13 clamp and position the positioning ring 21. The positioning ring 21 has an annular limiting groove 213 inside. The positioning unit 13 is partially placed in the limiting groove 213 and rotates with it, thereby further improving the working stability of the positioning ring 21.

[0042] One end of the load-bearing plate 22 is installed on the outer wall of the positioning ring 21, and the load-bearing plate 22 is wound in a spiral shape around the center line of the positioning ring 21.

[0043] The snap-fit ​​plate 23 is provided on the outer wall of the load-bearing plate 22, and multiple snap-fit ​​plates 23 are provided along the length of the load-bearing plate 22. The snap-fit ​​plate 23 is provided with snap-fit ​​grooves 231. When placing the sensor 3, the sensor 3 is placed in the snap-fit ​​grooves 231. The sensor 3 is limited by the inner wall of the snap-fit ​​grooves 231, and the sensor 3 is supported at multiple points to accommodate the sensor 3.

[0044] Because the sensor 3 is housed through multi-point support, multiple different sensors 3 can be placed on the same load-bearing plate 22, further improving space utilization. The snap-fit ​​plate 23 is generally located on the outer wall of the load-bearing plate 22 so that when the sensor 3 is pulled out, the sensor 3 drives the load-bearing plate 22 to rotate, improving the ease of pulling out the sensor 3.

[0045] The snap-fit ​​plate 23 can also be set on the inner wall of the load-bearing plate 22 to improve the space utilization, but it is not convenient for the load-bearing plate 22 to rotate when the sensor 3 is removed.

[0046] Because the load-bearing plate 22 is arranged in a spiral shape, it is convenient to set different lengths of load-bearing plate 22 according to different sensor line lengths. This open and closed structure improves the utilization of space compared to a closed ring.

[0047] When the sensor 3 is placed in the slot 231, it is easier to place it without rotating the load-bearing plate 22. Therefore, a first limiting hole 111 is provided on the base plate 11, and a second limiting hole 211 is provided on the positioning ring 21. A limiting rod 212 is inserted and fitted between the first limiting hole 111 and the second limiting hole 211. When the load-bearing plate 22 does not need to rotate, the limiting rod 212 can be inserted into the first limiting hole 111 and the second limiting hole 211.

[0048] At the entrance of the snap-fit ​​slot 231, a first blocking plate 232 and a second blocking plate 233 are provided opposite to each other. The distance between the first blocking plate 232 and the second blocking plate 233 in the initial position is smaller than the diameter of the sensor 3. The first blocking plate 232 is mounted on the snap-fit ​​plate 23 via a rotating shaft. When an external rotational force is applied, the first blocking plate 232 rotates around the rotating shaft. When the external rotational force disappears, the first blocking plate 232 returns to the initial position.

[0049] In this embodiment, a torsion spring is provided between the first blocking plate 232 and the snap-fit ​​plate 23. When the sensor 3 is placed in the snap-fit ​​slot 231, the operator applies a rotational force to the first blocking plate 232 through the sensor 3 to rotate the first blocking plate 232, thereby placing the sensor 3 in the snap-fit ​​slot 231. After the sensor 3 is placed in the snap-fit ​​slot 231, the first blocking plate 232 is reset under the action of the torsion spring. Since the minimum distance between the first blocking plate 232 and the second blocking plate 233 is less than the diameter of the sensor 3, the first blocking plate 232 and the second blocking plate 233 cooperate to limit the sensor 3, reducing the possibility of the sensor 3 dislodging from the snap-fit ​​slot 231.

[0050] When removing sensor 3 from the latching slot 231, the operator pulls sensor 3, applying a rotational force to the first blocking plate 232 to facilitate removal. In this embodiment, the first blocking plate 232 is located above the second blocking plate 233, and the inner wall of the latching slot 231 has a slope 234 on the side near the first blocking plate 232. When pulling sensor 3 out, as the operator lifts one end of sensor 3, the slope 234 on the latching slot 231 guides sensor 3 to the first blocking plate 232, applying a rotational force to the first blocking plate 232 to allow it to flip and remove sensor 3.

[0051] The implementation principle of the storage device for a liquid level detection sensor in this application embodiment is as follows: A plurality of wire-holding frames 2, which can rotate around the center line of a base 1, are used to store the sensor 3. The sensor 3 is wound around the wire-holding frame 2 and positioned by multiple points supported by the snap-fit ​​groove 231. The rotation of the wire-holding frame 2 facilitates the convenient storage and removal of the sensor 3. The base plate 11 of the base 1 has a base hole 112 and a first limiting hole 111. The positioning rod 12 is composed of multiple positioning units 13 connected by threads. The positioning unit 13 cooperates with the positioning ring 21 to form a placement groove 121. The positioning ring 21 has a second limiting hole 211. The limiting rod 212 is inserted into the first and second limiting holes 211 to restrict the rotation of the load-bearing plate 22. The first blocking plate 232 and the second blocking plate 233 at the entrance of the snap-fit ​​groove 231 work together to limit the sensor 3. The first blocking plate 232 rotates and resets through a rotating shaft and a torsion spring. The inclined surface 234 of the inner wall of the snap-fit ​​groove 231 facilitates the guidance when the sensor 3 is removed. This device improves space utilization, facilitates the storage and retrieval of sensor 3, and effectively reduces the possibility of sensor 3 detaching from the slot 231.

[0052] The implementation principle of the storage device for a liquid level detection sensor in this application embodiment is as follows: A plurality of wire-holding frames 2, which can rotate around the center line of a base 1, are used to store the sensor 3. The sensor 3 is wound around the wire-holding frame 2 and positioned by multiple points supported by the snap-fit ​​groove 231. The rotation of the wire-holding frame 2 facilitates the convenient storage and removal of the sensor 3. The base plate 11 of the base 1 has a base hole 112 and a first limiting hole 111. The positioning rod 12 is composed of multiple positioning units 13 connected by threads. The positioning unit 13 cooperates with the positioning ring 21 to form a placement groove 121. The positioning ring 21 has a second limiting hole 211. The limiting rod 212 is inserted into the first and second limiting holes 211 to restrict the rotation of the load-bearing plate 22. The first blocking plate 232 and the second blocking plate 233 at the entrance of the snap-fit ​​groove 231 work together to limit the sensor 3. The first blocking plate 232 rotates and resets through a rotating shaft and a torsion spring. The inclined surface 234 of the inner wall of the snap-fit ​​groove 231 facilitates the guidance when the sensor 3 is removed. This device improves space utilization, facilitates the storage and retrieval of sensor 3, and effectively reduces the possibility of sensor 3 detaching from the slot 231. The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A liquid level detection device sensor storage device for storing a sensor (3), characterized by: Including base (1) and line rack (2), the line rack (2) includes positioning ring (21), bearing plate (22) and clamping plate (23), wherein: The positioning ring (21) is provided on the base (1); One end of the bearing plate (22) is provided on the positioning ring (21), and the bearing plate (22) is wound in a vortex shape; The clamping plate (23) is provided on the outer wall of the bearing plate (22), and a plurality of clamping plates (23) are provided along the length direction of the bearing plate (22), and the clamping plate (23) is provided with a clamping groove (231) for placing a sensor (3).

2. The liquid level detection device sensor housing device according to claim 1, characterized by: The line rack (2) is provided on the base (1) and is provided in parallel along the center line direction of the base (1).

3. The liquid level detection device sensor housing device according to claim 1, characterized by: The line rack (2) can rotate around the center line of the base (1).

4. The liquid level detection device sensor housing device according to claim 1, characterized by: The entrance of the clamping groove (231) is provided with a first blocking plate (232) and a second blocking plate (233), the spacing between the first blocking plate (232) and the second blocking plate (233) in the initial position is smaller than the diameter of the sensor (3), the first blocking plate (232) is provided on the clamping plate (23) through a rotating shaft, and the first blocking plate (232) rotates around the rotating shaft when an external rotating force is applied, and the first blocking plate (232) returns to the initial position when the external rotating force disappears.

5. The liquid level probe sensor housing device of claim 4, wherein: The inner wall of the clamping groove (231) is provided with an inclined surface (234) on the side close to the first blocking plate (232).

6. The liquid level probe sensor housing device of claim 1, wherein: The base (1) includes a base plate (11) and a positioning rod (12), wherein: The base plate (11) is provided with a base hole (112); The positioning rod (12) is provided at the base hole (112); The positioning rod (12) is provided with a placing groove (121), and a plurality of placing grooves (121) are provided along the center line direction of the positioning rod (12), and the positioning ring (21) is placed in the placing groove (121).

7. The liquid level probe sensor housing apparatus of claim 6, wherein: The positioning rod (12) is composed of a plurality of positioning units (13), and a plurality of positioning units (13) are spliced along the center line direction of the positioning rod (12), and a placing groove (121) is formed between adjacent two positioning units (13).

8. The liquid level probe sensor housing device of claim 7, wherein: The positioning unit (13) is in a columnar shape, the positioning unit (13) is provided with a mounting hole (131), and the positioning unit (13) is threadedly connected with the adjacent mounting hole (131).

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