An explosion-proof type temperature and humidity monitoring device

Abstract

The utility model relates to temperature and humidity monitoring device technical field, and disclose a kind of explosion-proof temperature and humidity monitoring device, including monitor body.The utility model is cooperated by backplate, pivot and cross plate, can realize the rotation of monitor body around pivot, to flexibly adjust angle when installing, make the visual angle of panel more convenient for reading in later period.Pivot and the structural design of screw ring, so that cross plate can rotate and adjust at any angle around the axis of pivot, to let the rotation range of monitor body be more free controllable, and the pivot after adjustment is locked.Meanwhile, cross plate has enough length, ensure that the detection end of monitor body lower end has sufficient rotation space, effectively avoid the problem that it is limited because close to wall, cannot normally adjust.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature and humidity monitoring device technical field, specifically is a kind of explosion-proof temperature and humidity monitoring device. BACKGROUND

[0002] Due to the high risk of fireworks factory environment, explosion-proof temperature and humidity monitor will be installed in production workshop or storage room during fireworks production process, for monitoring temperature and humidity in environment. Explosion-proof temperature monitor detects temperature and humidity in air by its bottom monitoring probe, utilizes visual panel to display real-time temperature and humidity, and alarm reminds when exceeding set threshold, to regulate and intervene the temperature and humidity in environment.

[0003] However, since temperature and humidity monitor is usually installed at higher position of factory wall, visual panel keeps horizontal with wall surface after installation, and worker needs to retreat to a certain distance to observe when reading value, which brings inconvenience to use. Therefore, existing explosion-proof temperature and humidity monitor lacks flexibility in angle adjustment of visual panel, and is difficult to adjust according to actual installation position. SUMMARY

[0004] In view of the deficiency of prior art, the utility model provides an explosion-proof temperature and humidity monitoring device, so that temperature monitor is adjustable in angle during installation.

[0005] To achieve the above object, the utility model provides the following technical scheme: an explosion-proof temperature and humidity monitoring device, comprising monitor body, the top of monitor body is fixedly connected with top L-shaped plate, top L-shaped plate is connected with horizontal plate in, one end of horizontal plate is fixedly connected with rotating shaft, the back of monitor body is connected with back plate, rotating shaft is arranged through back plate and is rotationally connected with it, one end outside of rotating shaft passing through back plate is screwedly connected with threaded ring, the inner wall of threaded ring is abutted with the outer wall of back plate, the outer wall of both ends of back plate is rotationally connected with support structure for supporting monitor body.

[0006] Further, the support structure includes rotating plate, second threaded rod is rotationally connected in the end of rotating plate, the second threaded rod is screwedly connected with back plate passing through rotating plate, the extending structure that abuts with the back of monitor body is connected in the second threaded rod away from rotating plate.

[0007] Further, the extending structure includes abutting block, the bottom of abutting block is fixedly connected with sliding rod, spring is sleeved on the outside of sliding rod, sliding groove is formed in rotating plate, and sliding rod is slidingly connected in sliding groove;One end of spring is fixedly connected with the inner wall of sliding groove, the other end is fixedly connected with the outer wall of sliding rod, and spring is in compression state, so that abutting block is always abutted with the back of monitor body.

[0008] Further, the top of abutting block is fixedly connected with buffer pad.

[0009] Furthermore, a through-hole is provided in the top L-shaped plate, and a first threaded rod is threaded to one end of the horizontal plate passing through the through-hole. The first threaded rod passes through the horizontal plate of the top L-shaped plate and is threaded to the horizontal plate.

[0010] Furthermore, both the outer ends of the first and second threaded rods are fixedly connected to anti-slip rotating bosses. Furthermore, the back plate has a storage groove on the side near the monitor body, and the horizontal plate is rotatably positioned within the storage groove.

[0011] Furthermore, the top and bottom surfaces of the back plate are fixedly connected with mounting ears, and mounting holes are provided inside the mounting ears.

[0012] Furthermore, two symmetrically arranged L-shaped inserts are fixedly connected to the back of the top L-shaped plate, and the top surface of the back plate has slots corresponding to the positions of the L-shaped inserts.

[0013] Furthermore, the L-shaped insert plate has a chamfered end located inside the slot.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This invention, through the coordinated arrangement of a back plate, a rotating shaft, and a horizontal plate, allows the monitor body to rotate around the shaft, enabling flexible angle adjustment during installation and improving the viewing angle of the panel for easier later reading. The structural design of the rotating shaft and threaded ring allows the horizontal plate to rotate and adjust at any angle around the shaft's axis, thus making the monitor body's rotation range more free and controllable, and locking the adjusted shaft. Simultaneously, the horizontal plate has sufficient length to ensure ample rotation space for the detection end at the lower end of the monitor body, effectively avoiding the problem of being unable to adjust properly due to proximity to a wall. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the monitoring instrument body in its unfolded state.

[0018] Figure 3 This is a three-dimensional structural diagram of another unfolded state of the monitoring instrument body of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the back plate, horizontal plate, and rotating plate of this utility model;

[0020] Figure 5 This is a three-dimensional cross-sectional structural diagram of the top L-shaped plate of this utility model;

[0021] Figure 6This is a three-dimensional cross-sectional structural diagram of the rotating plate of this utility model.

[0022] In the diagram: 1. Monitor body; 2. Back plate; 3. Mounting ear; 4. Spring; 5. Top L-shaped plate; 6. First threaded rod; 7. L-shaped insert plate; 8. Rotating plate; 9. Second threaded rod; 10. Rotating shaft; 11. Threaded ring; 12. Horizontal plate; 13. Slot; 14. Storage slot; 15. Abutment block; 16. Buffer pad; 17. Through slot; 18. Sliding slot; 19. Sliding rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] like Figures 1 to 6 As shown, an explosion-proof temperature and humidity monitoring device includes a monitoring body 1. A top L-shaped plate 5 is fixedly connected to the top of the monitoring body 1. A horizontal plate 12 is connected inside the top L-shaped plate 5. A rotating shaft 10 is fixedly connected to one end of the horizontal plate 12. A back plate 2 is connected to the back of the monitoring body 1. The rotating shaft 10 passes through the back plate 2 and is rotatably connected to it. A threaded ring 11 is threadedly connected to the outer side of one end of the rotating shaft 10 passing through the back plate 2. The inner wall of the threaded ring 11 abuts against the outer wall of the back plate 2. Support structures for supporting the monitoring body 1 are rotatably connected to the outer walls of both ends of the back plate 2.

[0025] like Figures 1 to 6 As shown, in use, the explosion-proof temperature and humidity monitoring device of this utility model is operated by fixing the back plate 2 to the wall, and then rotating the monitor body 1 and the back plate 2 to open them, so that the monitor body 1 rotates with the top horizontal plate 12 and the back plate 2, and rotates around the axis of the rotating shaft 10. The rotating shaft 10 rotates inside the back plate 2. After rotating to a suitable position, the threaded ring 11 is rotated so that the inner wall of the threaded ring 11 abuts against the outer wall of the back plate 2. The position of the rotating shaft 10 is locked by friction, and the position of the horizontal plate 12 is locked. At this time, the viewing angle of the monitor body 1 is tilted. Then, the support structures on both sides of the back plate 2 are rotated so that the support structures support the back of the monitor body 1, thus ensuring the stability of the monitor body 1.

[0026] The back plate 2, rotating shaft 10, and horizontal plate 12 work together to allow the monitor body 1 to rotate around the rotating shaft 10, enabling flexible angle adjustment during installation and improving the viewing angle of the panel for easier reading later. The structural design of the rotating shaft 10 and threaded ring 11 allows the horizontal plate 12 to rotate at any angle around the axis of the rotating shaft 10, making the rotation range of the monitor body 1 more free and controllable, and locking the adjusted rotating shaft 10. Simultaneously, the horizontal plate 12 has sufficient length to ensure ample rotation space for the detection end at the lower end of the monitor body 1, effectively avoiding the problem of being restricted by proximity to a wall and unable to adjust properly.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the support structure includes a rotating plate 8, and a second threaded rod 9 is rotatably connected to each end of the rotating plate 8. The second threaded rod 9 passes through the rotating plate 8 and is threadedly connected to the back plate 2. An extension structure that abuts against the back of the monitoring instrument body 1 is connected to the rotating plate 8 away from the second threaded rod 9.

[0028] Specifically, rotating the second threaded rod 9 causes it to loosen backward. At this time, the rotating plate 8 is no longer pressed against the side wall of the back plate 2. The rotating plate 8 can rotate at an angle so that the extension structure at its end smoothly abuts against the back of the monitor body 1. After adjusting the rotating plate 8 to a certain angle, the second threaded rod 9 can be rotated. Since the end of the second threaded rod 9 and the rotating plate 8 are rotatably connected, the rotating plate 8 can maintain a fixed angle when the second threaded rod 9 rotates until the second threaded rod 9 is threadedly connected to the back plate 2. This causes the second threaded rod 9 to press against the rotating plate 8 and the side wall of the back plate 2, making the rotating plate 8 secure. This allows the rotating plate 8 in the two support structures to provide good support for the back of the monitor body 1.

[0029] like Figure 4 and Figure 6 As shown, the extended structure includes a stop block 15, a slide rod 19 is fixedly connected to the bottom end of the stop block 15, a spring 4 is sleeved on the outside of the slide rod 19, a sliding groove 18 is opened in the rotating plate 8, and the slide rod 19 is slidably connected in the sliding groove 18; one end of the spring 4 is fixedly connected to the inner wall of the sliding groove 18, and the other end is fixedly connected to the outer wall of the slide rod 19, and the spring 4 is in a compressed state, so that the stop block 15 is always against the back of the monitoring instrument body 1.

[0030] Specifically, in order to accommodate different tilt angles of the monitoring instrument body 1, the end of the rotating plate 8 is provided with a stop block 15. The stop block 15 slides and extends with the rotating plate 8 through the slide rod 19 and the spring 4. When the distance is insufficient, the stop block 15 drives the slide rod 19 to extend outward under the action of the spring 4, so that the length of the rotating plate 8 is extended and the support effect is better.

[0031] likeFigure 4 and Figure 6 As shown, a buffer pad 16 is fixedly connected to the top of the abutment block 15. The buffer pad 16 is provided so that the abutment block 15 does not make rigid or hard contact with the monitoring instrument body 1, thus playing a buffering role.

[0032] like Figure 4 and Figure 5 As shown, a through groove 17 is provided in the top L-shaped plate 5, and a first threaded rod 6 is threaded to one end of the horizontal plate 12 that passes through the through groove 17. The first threaded rod 6 passes through the horizontal plate of the top L-shaped plate 5 and is threaded to the horizontal plate 12.

[0033] Specifically, in order to allow the monitor body 1 and the back plate 2 to be stored together, the first threaded rod 6 can be rotated to disengage it from the end of the horizontal plate 12, so that the end of the horizontal plate 12 can be removed from the through slot 17.

[0034] like Figures 1 to 4 As shown, both the outer ends of the first threaded rod 6 and the second threaded rod 9 are fixedly connected to anti-slip rotating bosses. This design facilitates the rotation of the first threaded rod 6 and the second threaded rod 9.

[0035] like Figure 2 and Figure 3 As shown, a storage slot 14 is provided on the side of the back plate 2 near the monitor body 1, and the horizontal plate 12 is rotatably disposed within the storage slot 14. The storage slot 14 facilitates the rotation and storage of the horizontal plate 12.

[0036] like Figure 2 , Figure 3 and Figure 4 As shown, mounting ears 3 are fixedly connected to the top and bottom surfaces of the back panel 2, and mounting holes are provided in the mounting ears 3. The mounting ears 3 facilitate the fixing of the back panel 2 to the wall or mounting surface.

[0037] like Figure 3 and Figure 4 As shown, two symmetrically arranged L-shaped inserts 7 are fixedly connected to the back of the top L-shaped plate 5, and slots 13 corresponding to the positions of the L-shaped inserts 7 are opened on the top surface of the back plate 2.

[0038] Specifically, when the monitor body 1 is stored, the L-shaped insert 7 on the back of the top L-shaped plate 5 can be inserted into the slot 13 on the top of the back plate 2. This allows the monitor body 1 to be snapped onto the back plate 2, and the horizontal plate 12 is also stored in the storage slot 14 without protruding. The rotating plate 8 is located on both outer walls of the back plate 2 and will not affect the connection between the monitor body 1 and the back plate 2. The above settings also ensure that when the monitor body 1 does not need to be adjusted, it can be directly hung on the back plate 2, ensuring a stable connection of the monitor body 1.

[0039] likeFigure 4 As shown, the L-shaped insert 7 has a chamfered end inside the slot 13. This design allows the L-shaped insert 7 to act as a guide when it is inserted into the slot 13.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An explosion-proof temperature and humidity monitoring device, comprising a monitoring instrument body (1), characterized in that, The top of the monitoring instrument body (1) is fixedly connected to a top L-shaped plate (5), and a horizontal plate (12) is connected inside the top L-shaped plate (5). A rotating shaft (10) is fixedly connected to one end of the horizontal plate (12). A back plate (2) is connected to the back of the monitoring instrument body (1). The rotating shaft (10) passes through the back plate (2) and is rotatably connected to it. A threaded ring (11) is threadedly connected to the outer side of one end of the rotating shaft (10) passing through the back plate (2). The inner wall of the threaded ring (11) abuts against the outer wall of the back plate (2). Both ends of the back plate (2) are rotatably connected to a support structure for supporting the monitoring instrument body (1).

2. The explosion-proof temperature and humidity monitoring device according to claim 1, characterized in that, The support structure includes a rotating plate (8), and a second threaded rod (9) is rotatably connected to each end of the rotating plate (8). The second threaded rod (9) passes through the rotating plate (8) and is threadedly connected to the back plate (2). An extension structure that abuts against the back of the monitoring instrument body (1) is connected inside the rotating plate (8) away from the second threaded rod (9).

3. The explosion-proof temperature and humidity monitoring device according to claim 2, characterized in that, The extension structure includes a stop block (15), a slide rod (19) is fixedly connected to the bottom end of the stop block (15), a spring (4) is sleeved on the outside of the slide rod (19), a sliding groove (18) is opened in the rotating plate (8), and the slide rod (19) is slidably connected in the sliding groove (18); one end of the spring (4) is fixedly connected to the inner wall of the sliding groove (18), and the other end is fixedly connected to the outer wall of the slide rod (19), and the spring (4) is in a compressed state.

4. The explosion-proof temperature and humidity monitoring device according to claim 3, characterized in that, A cushioning pad (16) is fixedly connected to the top of the abutment block (15).

5. An explosion-proof temperature and humidity monitoring device according to claim 1, 2, 3 or 4, characterized in that, The top L-shaped plate (5) has a through groove (17) and the horizontal plate (12) passes through the through groove (17) and is threaded to one end with a first threaded rod (6). The first threaded rod (6) passes through the horizontal plate of the top L-shaped plate (5) and is threaded to the horizontal plate (12).

6. The explosion-proof temperature and humidity monitoring device according to claim 5, characterized in that, The outer ends of the first threaded rod (6) and the second threaded rod (9) are both fixedly connected with anti-slip rotating bosses.

7. An explosion-proof temperature and humidity monitoring device according to claim 1, 2, 3, 4 or 6, characterized in that, The back plate (2) has a storage slot (14) on the side close to the monitor body (1), and the horizontal plate (12) is rotatably set inside the storage slot (14).

8. An explosion-proof temperature and humidity monitoring device according to claim 1, 2, 3, 4 or 6, characterized in that, The top and bottom surfaces of the back plate (2) are fixedly connected with mounting ears (3), and mounting holes are provided in the mounting ears (3).

9. An explosion-proof temperature and humidity monitoring device according to claim 1, 2, 3, 4 or 6, characterized in that, The back of the top L-shaped plate (5) is fixedly connected to two symmetrically arranged L-shaped inserts (7), and the top surface of the back plate (2) is provided with slots (13) corresponding to the positions of the L-shaped inserts (7).

10. The explosion-proof temperature and humidity monitoring device according to claim 9, characterized in that, The L-shaped insert (7) is located inside the slot (13) with one end chamfered.

Images