A wireless temperature data logger

Abstract

The utility model discloses a wireless temperature data logger relates to temperature data recording technical field, including protection box, and the inside limit of protection box is installed with temperature data logger body, and the upper end surface right side of temperature data logger body is provided with control panel, and the top of protection box is inserted with top cover, and the position of top cover is opened with operating mouth on control panel, and the inside limit of operating mouth is slidably installed with baffle, and the lower end surface of baffle is fixedly connected with soft hair brush, and soft hair brush is pasted with control panel, and the front and back both sides of top cover are all opened with dust removal hole, and dust removal hole is communicated with the inside of operating mouth. When baffle removes, through connecting plate drive gear plate synchronous movement, and gear plate is engaged with gear ring, and drives gear ring to rotate. Gear ring drives one way bearing to rotate, utilizes the characteristic of one way bearing, makes the rotation of shaft and fan leaf only one -way, and the dust of cleaning is discharged to the outside. Improve the cleaning efficiency, and ensure that control panel keeps clean.

Description

Technical Field

[0001] This utility model relates to the field of temperature data recording technology, and in particular to a wireless temperature data recorder. Background Technology

[0002] A recorder is a measuring instrument that records the information corresponding to the measured value on a medium. A wireless temperature recorder is an instrument that measures and records temperature and sends the data to a server wirelessly. Strictly speaking, it is also a wireless temperature monitoring system. It uses the mature 2.4G wireless network for communication to achieve long-distance, multi-point local environmental temperature monitoring. Furthermore, it uses GPRS communication technology to achieve remote control of environmental temperature across regions, provinces, cities, and even internationally.

[0003] A low-temperature wireless temperature recorder disclosed in Chinese patent CN213842434U includes a protective housing and a cover. A supporting drying plate is fixedly connected to the inner wall of the protective housing, and a wireless temperature recorder body is fixedly connected to the upper surface of the supporting drying plate. The low-temperature wireless temperature recorder is configured by the cooperation of the protective housing, the cover, the wireless temperature recorder body, the cleaning block, the rotating shaft, and the handle.

[0004] The aforementioned existing wireless temperature recorder uses a screw shaft to drive a cleaning block in a movable slot for preliminary dust removal from the device surface. However, this cleaning method has significant shortcomings: the cleaning block can only scrape dust to one side of the device surface and cannot completely remove dust from the inside of the enclosure. This design causes dust to accumulate inside the enclosure, affecting the device's heat dissipation performance and potentially damaging internal electronic components, thereby reducing the device's reliability and lifespan. Furthermore, the single scraping motion of the cleaning block cannot effectively clean dust from hard-to-reach corners or complex structures, further weakening the cleaning effect.

[0005] To address the aforementioned problems, this invention proposes a wireless temperature data logger. Utility Model Content

[0006] To address the problems existing in the background technology, this utility model proposes a wireless temperature data logger.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wireless temperature data logger, including a protective housing, a temperature logger body installed inside the protective housing, and a control panel on the upper right side of the temperature logger body; a top cover inserted into the top of the protective housing, an operation port opened on the top cover corresponding to the position of the control panel, a baffle slidably installed inside the operation port, a soft brush fixed to the lower end of the baffle, the soft brush being in contact with the control panel; dust removal holes are opened on both the front and rear sides of the top cover, the dust removal holes communicating with the interior of the operation port, fan blades being rotatably installed inside each dust removal hole, and a linkage component being provided between the fan blades and the baffle.

[0008] The present invention is further configured such that a fixing frame is fixedly installed on the inner wall of each dust removal hole, a rotating shaft is rotatably installed on the fixing frame, and the fan blade is fixedly installed on one end of the rotating shaft.

[0009] The present invention is further configured such that the linkage component includes a toothed plate, a connecting plate, a toothed ring, and a one-way bearing; both sides of the upper end face of the top cover are provided with clearance grooves, and the toothed plate is slidably installed inside the clearance grooves. The toothed plate and the baffle are fixedly connected by a connecting plate. An annular groove is provided on the inner wall of the dust removal hole, and the toothed ring is rotatably installed inside the annular groove. The toothed ring is meshed with the toothed plate. A one-way bearing is fixedly installed on the inner side of the toothed ring by a support plate, and the inner ring of the one-way bearing is fixedly connected to the outer wall of the rotating shaft.

[0010] The present invention is further configured such that grooves are provided on both sides of the inner wall of the protective box, and limiting plates are engaged inside the grooves, with the top of the limiting plates being inclined; connecting rods are fixedly connected to the opposing surfaces of the two limiting plates, and the other end of the connecting rods slides through to the outside of the protective box. A spring is sleeved on the outside of the connecting rod, with one end of the spring fixedly connected to the connecting rod and the other end of the spring fixedly connected to the outer wall of the protective box.

[0011] The present invention is further configured such that limiting rods are fixedly connected to the four corners of the limiting plate, and the other end of each limiting rod slides through to the outside of the protective box.

[0012] The present invention is further configured such that a plug rod is fixedly installed at each of the four corners of the lower end face of the top cover, and a plug hole is provided at each position of the plug rod on the upper end face of the protective box.

[0013] The present invention is further provided that the protective box is provided with handles on both the front and rear sides.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This wireless temperature data logger incorporates a soft brush, dust removal holes, fan blades, a toothed plate, a connecting plate, a gear ring, a one-way bearing, and an annular groove. By sliding a baffle left and right within the operating port, the soft brush sweeps dust from the temperature logger's control panel to both sides. As the baffle moves, the connecting plate moves the toothed plate synchronously, engaging with the gear ring and driving its rotation. The gear ring then drives the one-way bearing, ensuring that the shaft and fan blades rotate only in one direction, expelling the collected dust. This improves cleaning efficiency and ensures the control panel remains clean. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial cross-sectional view of the present invention.

[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the limiting plate structure of this utility model.

[0021] Reference numerals: 1. Protective housing; 2. Temperature recorder body; 3. Top cover; 4. Operating port; 5. Baffle; 6. Soft brush; 7. Dust removal hole; 8. Fan blade; 9. Toothed plate; 10. Connecting plate; 11. Toothed ring; 12. One-way bearing; 13. Relief groove; 14. Annular groove; 15. Fixing bracket; 16. Rotating shaft; 17. Groove; 18. Limiting plate; 19. Connecting rod; 20. Spring; 21. Limiting rod; 22. Handle; 23. Insertion rod. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0024] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0025] Please see Figure 1-4 This utility model provides a technical solution: a wireless temperature data logger, including a protective housing 1, with handles 22 rotatably provided on both the front and rear sides of the protective housing 1.

[0026] The temperature recorder body 2 is installed inside the protective enclosure 1, and a control panel is set on the right side of the upper end of the temperature recorder body 2.

[0027] In this embodiment of the present invention: Grooves 17 are provided on both sides of the inner wall of the protective housing 1. Limiting plates 18 are fitted inside each groove 17, and the top of each limiting plate 18 is sloped. Connecting rods 19 are fixedly connected to the opposing surfaces of the two limiting plates 18. The other end of each connecting rod 19 slides through to the outside of the protective housing 1. A spring 20 is sleeved on the outside of the connecting rod 19. One end of the spring 20 is fixedly connected to the connecting rod 19, and the other end is fixedly connected to the outer wall of the protective housing 1.

[0028] Limiting rods 21 are fixedly attached to each of the four corners of the limiting plate 18, and the other end of each limiting rod 21 slides through to the outside of the protective box 1. The limiting plate 18 serves to limit and stabilize the position.

[0029] When installing the temperature recorder body 2, slide the temperature recorder body 2 into the interior of the protective housing 1. The temperature recorder body 2 engages with the inclined surface at the top of the limiting plate 18, so that the limiting plate 18 enters the groove 17 and the spring 20 extends. The spring 20 pulls on the connecting rod 19, so that the limiting plates 18 on both sides clamp the temperature recorder body 2, thus limiting the temperature recorder body 2.

[0030] The protective enclosure 1 has a top cover 3 inserted into its top. Specifically, each of the four corners of the lower end face of the top cover 3 has a fixed insert rod 23, and the upper end face of the protective enclosure 1 has insertion holes corresponding to the insert rods 23. The design of the insert rods 23 and insertion holes allows the top cover 3 to be quickly installed and removed, facilitating maintenance and cleaning.

[0031] An operation port 4 is provided on the top cover 3 at the position corresponding to the control panel. A baffle 5 is slidably installed inside the operation port 4. The sliding design of the baffle 5 allows the operation port 4 to be opened or closed at any time, making it convenient for users to operate the control panel.

[0032] A soft brush 6 is fixed to the lower end face of the baffle 5, and the soft brush 6 is in contact with the control panel. Dust removal holes 7 are provided on both the front and rear sides of the top cover 3. The dust removal holes 7 are connected to the inside of the operation port 4. Fan blades 8 are provided inside the dust removal holes 7 for limited rotation.

[0033] Each dust collection hole 7 has a fixed bracket 15 installed on its inner wall. A rotating shaft 16 is rotatably mounted on the fixed bracket 15, and the fan blade 8 is fixedly installed on one end of the rotating shaft 16. The design of the dust collection hole 7 not only helps with dust removal but also provides good ventilation and prevents the equipment from overheating.

[0034] A linkage assembly is provided between the fan blade 8 and the baffle 5. The linkage assembly includes a toothed plate 9, a connecting plate 10, a gear ring 11, and a one-way bearing 12. Both sides of the upper surface of the top cover 3 have clearance grooves 13, inside which the toothed plate 9 is slidably installed. The toothed plate 9 is fixedly connected to the baffle 5 via the connecting plate 10. An annular groove 14 is provided on the inner wall of the dust removal hole 7, inside which the gear ring 11 is rotatably installed, meshing with the toothed plate 9. A one-way bearing 12 is fixedly installed on the inner side of the gear ring 11 via a support plate, and the inner ring of the one-way bearing 12 is fixedly connected to the outer wall of the rotating shaft 16.

[0035] Working principle:

[0036] When the temperature recorder body 2 is in use, the baffle 5 is pulled into the storage compartment inside the operation port 4 by the pull rod set on the upper end of the baffle 5, and then the control panel is operated. When the temperature recorder body 2 is not in use, the baffle 5 is pulled out to block the operation port 4, so as to prevent dust.

[0037] During cleaning, the baffle 5 is pulled left and right inside the operating port 4 by a pull rod set on the upper end face of the baffle 5. This causes the soft brush 6 to clean the control panel on the temperature recorder body 2, sweeping the dust on the control panel to both sides. At the same time, as the baffle 5 moves, the toothed plate 9 moves synchronously through the connecting plate 10. When the toothed plate 9 moves, it meshes with the toothed ring 11, thereby causing the toothed ring 11 to rotate. The rotation of the toothed ring 11 causes the one-way bearing 12 to rotate. The principle of the one-way bearing 12 is as follows: when the inner ring rotates in the allowed direction, the locking mechanism does not interfere, and the bearing rotates freely; when it rotates in the opposite direction, the locking mechanism locks and prevents movement. Therefore, the one-way bearing 12 can only drive the rotating shaft 16 to rotate in one direction, that is, it can only make the fan blade 8 rotate in one direction, thus expelling the dust on the control panel to the outside. This improves the cleaning effect.

[0038] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A wireless temperature data logger, comprising a protective enclosure (1), characterized in that: The protective enclosure (1) is internally fitted with a temperature recorder body (2), and a control panel is provided on the right side of the upper end face of the temperature recorder body (2); a top cover (3) is inserted into the top of the protective enclosure (1), and an operation port (4) is opened on the top cover (3) at the position corresponding to the control panel. A baffle (5) is slidably installed inside the operation port (4), and a soft brush (6) is fixed to the lower end face of the baffle (5). The soft brush (6) is in contact with the control panel; dust removal holes (7) are opened on both the front and rear sides of the top cover (3), and the dust removal holes (7) are connected to the inside of the operation port (4). A fixed bracket (15) is fixedly installed on the inner wall of the dust removal hole (7). A rotating shaft (16) is rotatably installed on the fixed bracket (15), and the fan blade (8) is fixedly installed on one end of the rotating shaft (16). The dust removal hole (7) is equipped with a fan blade (8) for limited rotation. A linkage component is provided between the fan blade (8) and the baffle (5). The linkage component includes a toothed plate (9), a connecting plate (10), a toothed ring (11), and a one-way bearing (12). Both sides of the upper end face of the top cover (3) are provided with relief grooves (13). The toothed plate (9) is slidably installed inside the relief groove (13). The toothed plate (9) is fixedly connected to the baffle (5) through the connecting plate (10). An annular groove (14) is provided on the inner wall of the dust removal hole (7). The toothed ring (11) is rotatably installed inside the annular groove (14). The toothed ring (11) is meshed with the toothed plate (9). A one-way bearing (12) is fixedly installed on the inner side of the toothed ring (11) through a support plate. The inner ring of the one-way bearing (12) is fixedly connected to the outer wall of the rotating shaft (16).

2. The wireless temperature data logger according to claim 1, characterized in that: The inner walls of the protective box (1) are provided with grooves (17) on both sides. Limiting plates (18) are engaged inside the grooves (17). The top of the limiting plates (18) is set with an sloping surface. Connecting rods (19) are fixedly connected to the opposite surfaces of the two limiting plates (18). The other end of the connecting rods (19) slides through to the outside of the protective box (1). A spring (20) is sleeved on the outside of the connecting rods (19). One end of the spring (20) is fixedly connected to the connecting rod (19), and the other end of the spring (20) is fixedly connected to the outer wall of the protective box (1).

3. A wireless temperature data logger according to claim 2, characterized in that: Limiting rods (21) are fixed at the four corners of the limiting plate (18), and the other end of the limiting rods (21) slides through to the outside of the protective box (1).

4. A wireless temperature data logger according to claim 1, characterized in that: The top cover (3) has four corners at the bottom end of each of the four corners of each of the four corners of each of the four corners of each of the four corners of the top cover (3), and the upper end of the protective box (1) has a plug hole at the position corresponding to the plug (23).

5. A wireless temperature data logger according to claim 1, characterized in that: The protective box (1) is equipped with handles (22) on both the front and rear sides.

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