Smoke temperature sensor device

Abstract

The utility model relates to the technical field of smoke sensors, in particular to a smoke temperature sensor device, which comprises a mounting seat and a smoke temperature sensor body, a lifting mechanism is arranged between the mounting seat and the smoke temperature sensor body, the lifting mechanism comprises a positioning cylinder, an adjusting block, a threaded rod and a positioning block, and the lower end of the threaded rod is fixedly connected with a second connecting block. The interior of the second connecting block is rotationally connected with a rotating ball, the lower side of the rotating ball is fixedly connected with a connecting disc, the upper end of the smoke temperature sensor body is fixedly connected with a threaded ring, and the threaded ring is in threaded connection with the inner wall of the connecting disc; the angle of the smoke temperature sensor body is adjusted by lifting the threaded rod in the positioning cylinder, and the angle of the smoke temperature sensor body is adjusted by rotating the rotating ball in the second connecting block, so that the detection speed and the detection precision of the smoke temperature sensor body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke sensors, in particular to a smoke and temperature sensor device. Background Art

[0002] The smoke and heat fire detector is a multi-component composite detector composed of smoke sensor devices and semiconductor temperature sensor devices in terms of process structure and circuit structure.

[0003] Among them, announcement number CN115762040B discloses a smoke detector that is easy to install, which relates to the technical field of smoke detectors and includes a mounting base, the upper surface of the mounting base is provided with a glue sticker, the mounting base is provided with a positioning assembly, the mounting base is provided with a mounting cover installed by the positioning assembly, the inner surface of the mounting cover is fixedly installed with a battery, a smoke sensor, and a control panel, the lower end of the mounting cover is provided with a mounting assembly, the mounting cover is provided with a mounting ring by the mounting assembly, and a dust screen is fixedly installed between several connecting rods. The present invention is that when the mounting cover needs to be installed on the mounting base, the positioning plate is first set inside the positioning groove, and then the guide block is set at the position of the fixed groove. At this time, the worker can tightly set the circular pressure plate on the guide block. This device simplifies the process of installing the mounting cover on the mounting base and is easy to operate. It is convenient for workers to disassemble and install the mounting cover and to repair and replace the software inside the mounting cover.

[0004] Although the device is easy to install and disassemble, in actual use, due to the different heights of different buildings, when the roof of the building is high, the smoke and temperature sensor is high above the ground and cannot receive fire information in time, which may easily lead to the inability to control the fire in time and low safety.

[0005] Therefore, it is necessary to invent a smoke temperature sensor device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a smoke and temperature sensor device to solve the problem that when the roof of the building is high, the smoke and temperature sensor is at a high height from the ground and cannot receive fire information in time, which easily leads to the inability to control the fire in time and low safety in use.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a smoke temperature sensor device, comprising a mounting seat and a smoke temperature sensor body, a lifting mechanism is arranged between the mounting seat and the smoke temperature sensor body, the lifting mechanism comprises a positioning cylinder, an adjustment block, a threaded rod and a positioning block, the lower end of the threaded rod is fixedly connected to a second connecting block, the interior of the second connecting block is rotatably connected to a rotating ball, the lower side of the rotating ball is fixedly connected to a connecting disk, the upper end of the smoke temperature sensor body is fixedly connected to a threaded ring, and the threaded ring is threadedly connected to the inner wall of the connecting disk.

[0008] By adopting the above technical solution, the rotating adjustment block drives the threaded rod to slide up and down inside the positioning cylinder, thereby driving the smoke and temperature sensor body to move up and down to adjust its height. At the same time, the angle of the smoke and temperature sensor can be adjusted by cooperating with the second connecting block and the rotating ball, so that it can detect fire conditions more quickly and improve detection efficiency and detection accuracy.

[0009] Optionally, a plurality of sets of adhesive sheets are fixedly connected to the upper surface of the mounting seat, and a plurality of sets of reinforcing screws are inserted into the side surfaces of the mounting seat.

[0010] By adopting the above technical solution, the adhesive tape can be used to quickly fix the position of the mounting base, and then the mounting base can be locked and fixed by reinforcing screws.

[0011] Optionally, a first connecting block is fixedly connected to the lower surface of the mounting seat, and a threaded hole is formed on the inner wall of the first connecting block.

[0012] Optionally, a screw rod is fixedly connected to the upper end of the positioning cylinder, and the screw rod is threadedly connected to the threaded hole.

[0013] By adopting the above technical solution, the screw rod is screwed into the interior of the threaded hole to fix the positioning cylinder.

[0014] Optionally, two groups of positioning grooves are provided on the side wall of the positioning cylinder, and the lower end of the positioning cylinder is fixedly connected to a limiting ring.

[0015] Optionally, the adjusting block is rotatably connected to the lower end of the positioning cylinder, a limiting groove is provided on the inner wall of the adjusting block, and the limiting ring is rotatably connected to the limiting groove.

[0016] By adopting the above technical solution, the limiting ring limits the position of the adjustment block.

[0017] Optionally, the threaded rod is slidably connected to the inside of the positioning cylinder, the upper end of the threaded rod is fixedly connected to the positioning block, the positioning block is slidably connected to the positioning groove, and the lower end of the adjustment block is threadedly connected to the threaded rod.

[0018] By adopting the above technical solution, the positioning block slides inside the positioning groove to limit the position of the threaded rod, so that the threaded rod keeps sliding vertically and avoids rotation.

[0019] Optionally, a fixing block is fixedly connected to the side wall of the second connecting block, and a locking screw is connected to the internal thread of the fixing block, and an inner end of the locking screw is tightly against the surface of the rotating ball.

[0020] By adopting the above technical solution, the rotating ball rotates inside the second connecting block to adjust the angle of the smoke temperature sensor body. After the adjustment is completed, the locking screw is turned inward to lock the rotating ball so that the smoke temperature sensor maintains this angle for use.

[0021] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0022] 1. This utility model rotates the adjustment block to drive the threaded rod to slide up and down inside the positioning cylinder, thereby driving the smoke and temperature sensor body to move up and down to adjust its height. At the same time, the angle of the smoke and temperature sensor can be adjusted by cooperating with the second connecting block and the rotating ball, making it possible to detect fires more quickly and improve detection efficiency and accuracy.

[0023] 2. The utility model fixes the lifting mechanism and the mounting base by screwing the screw rod into the threaded hole, and the threaded ring is threadedly connected to the inner wall of the connecting plate to fix the smoke temperature sensor body and the lifting mechanism, which facilitates the disassembly and assembly of the mounting base, the lifting mechanism and the smoke temperature sensor, thereby improving the convenience of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the positioning cylinder structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the threaded rod structure of the present utility model;

[0027] Figure 4 This is a schematic diagram of the connection disk structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the mounting base structure of the present utility model.

[0029] Description of reference numerals:

[0030] 1. Mounting seat; 11. Adhesive film; 12. Reinforcement screw; 13. First connecting block; 14. Threaded hole; 2. Positioning cylinder; 21. Screw; 22. Positioning slot; 23. Limiting ring; 24. Adjusting block; 25. Limiting slot; 3. Threaded rod; 31. Positioning block; 32. Second connecting block; 33. Fixing block; 34. Locking screw; 35. Rotating ball; 36. Connecting plate; 4. Smoke temperature sensor body; 41. Threaded ring. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] The utility model provides Figures 1 to 4 The smoke temperature sensor device shown in the figure includes a mounting base 1 and a smoke temperature sensor body 4. A lifting mechanism is provided between the mounting base 1 and the smoke temperature sensor body 4. The lifting mechanism includes a positioning cylinder 2, an adjusting block 24, a threaded rod 3 and a positioning block 31. The lower end of the threaded rod 3 is fixedly connected to a second connecting block 32. The interior of the second connecting block 32 is rotatably connected to a rotating ball 35. The lower side of the rotating ball 35 is fixedly connected to a connecting disk 36. The upper end of the smoke temperature sensor body 4 is fixedly connected to a threaded ring 41. The threaded ring 41 is threadedly connected to the inner wall of the connecting disk 36. The side wall of the positioning cylinder 2 is provided with two sets of positioning grooves 22. The positioning cylinder 2 is fixedly connected with a limit ring 23, the adjusting block 24 is rotatably connected to the lower end of the positioning cylinder 2, the inner wall of the adjusting block 24 is provided with a limit groove 25, the limit ring 23 is rotatably connected to the limit groove 25, the threaded rod 3 is slidably connected to the inside of the positioning cylinder 2, the upper end of the threaded rod 3 is fixedly connected to the positioning block 31, the positioning block 31 is slidably connected to the positioning groove 22, the lower end of the adjusting block 24 is threadedly connected to the threaded rod 3, the side wall of the second connecting block 32 is fixedly connected with a fixing block 33, the internal thread of the fixing block 33 is connected with a locking screw 34, and the inner end of the locking screw 34 is tightly against the surface of the rotating ball 35.

[0033] Among them, the positioning block 31 slides up and down inside the positioning groove 22, limits the position of the threaded rod 3, and keeps the threaded rod 3 sliding up and down inside the positioning tube 2 to prevent it from rotating, thereby improving the stability of the threaded rod 3, and then when the adjusting block 24 is rotated, the threaded rod 3 is driven to slide up and down inside the positioning tube 2, pushing the threaded rod 3 out of the positioning tube 2 or retracting the positioning tube 2, thereby adjusting the height of the smoke temperature sensor body 4, and the smoke temperature sensor body 4 can be adjusted to any position within the range. In addition, when the top surface is in an inclined state, the angle of the smoke temperature sensor body 4 is adjusted by rotating the rotating ball 35 inside the second connecting block 32, and the smoke temperature sensor body 4 is adjusted to the optimal detection angle, effectively improving the detection accuracy of the smoke temperature sensor body 4.

[0034] See Figure 1 and Figure 5 The upper surface of the mounting base 1 is fixedly connected with multiple sets of adhesive tapes 11, the side of the mounting base 1 is plugged with multiple sets of reinforcing screws 12, the lower surface of the mounting base 1 is fixedly connected with a first connecting block 13, the inner wall of the first connecting block 13 is provided with a threaded hole 14, the upper end of the positioning tube 2 is fixedly connected with a screw rod 21, and the screw rod 21 is threadedly connected to the threaded hole 14.

[0035] At the same time, during the equipment installation process, after the position of the smoke temperature sensor body 4 is positioned, the mounting base 1 is first pasted on the roof surface by sticking the adhesive tape 11, and then four sets of reinforcing screws 12 are driven into the wall to lock the position of the mounting base 1, and then the screw rod 21 is pushed into the inside of the threaded hole 14, and the positioning tube 2 is rotated to thread the screw rod 21 with the threaded hole 14 to fix the positioning tube 2, and then the threaded ring 41 is threaded with the connecting plate 36 to install and fix the position of the smoke temperature sensor body 4.

[0036] Specifically, in the process of adjusting the smoke temperature sensor body 4, first after the equipment is installed, rotate the adjustment block 24 counterclockwise. At this time, the adjustment block 24 pushes the threaded rod 3 downward, so that the threaded rod 3 pushes the smoke temperature sensor body 4 downward to adjust the height of the smoke temperature sensor body 4. After adjusting the position of the smoke temperature sensor body 4, first loosen the locking screw 34, then rotate the smoke temperature sensor body 4, drive the rotating ball 35 to rotate inside the second connecting block 32, and adjust the angle of the smoke temperature sensor body 4. After the adjustment is completed, tighten the locking screw 34 to lock the position of the smoke temperature sensor body 4.

[0037] The working principle of the utility model is as follows: the threaded rod 3 is raised and lowered inside the positioning cylinder 2 to adjust the angle of the smoke temperature sensor body 4. At the same time, the rotating ball 35 is rotated inside the second connecting block 32 to adjust the angle of the smoke temperature sensor body 4, thereby improving the detection speed and detection accuracy of the smoke temperature sensor body 4.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention.

Claims

1. A smoke temperature sensor device, comprising a mounting base (1) and a smoke temperature sensor body (4), characterized in that: A lifting mechanism is provided between the mounting seat (1) and the smoke temperature sensor body (4), the lifting mechanism comprising a positioning cylinder (2), an adjusting block (24), a threaded rod (3) and a positioning block (31), the lower end of the threaded rod (3) being fixedly connected to a second connecting block (32), the interior of the second connecting block (32) being rotatably connected to a rotating ball (35), the lower side of the rotating ball (35) being fixedly connected to a connecting disk (36), the upper end of the smoke temperature sensor body (4) being fixedly connected to a threaded ring (41), the threaded ring (41) being threadedly connected to the inner wall of the connecting disk (36).

2. The smoke temperature sensor device according to claim 1, characterized in that: The upper surface of the mounting seat (1) is fixedly connected to a plurality of sets of adhesive sheets (11), and the side surfaces of the mounting seat (1) are plugged with a plurality of sets of reinforcing screws (12).

3. The smoke temperature sensor device according to claim 2, characterized in that: A first connection block (13) is fixedly connected to the lower surface of the mounting seat (1), and a threaded hole (14) is provided on the inner wall of the first connection block (13).

4. The smoke temperature sensor device according to claim 3, characterized in that: The upper end of the positioning cylinder (2) is fixedly connected to a screw rod (21), and the screw rod (21) is threadedly connected to the threaded hole (14).

5. The smoke temperature sensor device according to claim 1, characterized in that: Two groups of positioning grooves (22) are provided on the side wall of the positioning cylinder (2), and a limiting ring (23) is fixedly connected to the lower end of the positioning cylinder (2).

6. The smoke temperature sensor device according to claim 5, characterized in that: The adjusting block (24) is rotatably connected to the lower end of the positioning cylinder (2); a limiting groove (25) is provided on the inner wall of the adjusting block (24); and the limiting ring (23) is rotatably connected to the limiting groove (25).

7. The smoke temperature sensor device according to claim 6, characterized in that: The threaded rod (3) is slidably connected to the interior of the positioning cylinder (2), the upper end of the threaded rod (3) is fixedly connected to the positioning block (31), the positioning block (31) is slidably connected to the positioning groove (22), and the lower end of the adjustment block (24) is threadedly connected to the threaded rod (3).

8. The smoke temperature sensor device according to claim 1, characterized in that: The side wall of the second connecting block (32) is fixedly connected to a fixing block (33), the internal thread of the fixing block (33) is connected to a locking screw (34), and the inner end of the locking screw (34) is tightly against the surface of the rotating ball (35).

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