Adjustable intelligent fire alarm control device

Abstract

The utility model discloses an adjustable intelligent fire alarm control device, which comprises a box body and a control box fixed on the front surface of the box body, the front surface of the control box is provided with a controllable telescopic rod, the front surface of the control box is rotatably connected with a rotating rod, and the front surface of the rotating rod is fixedly connected with a control panel. The back face of the rotating rod is fixedly connected with a vertical bevel gear, and the back face of the vertical bevel gear is in lap joint with a limiting plate. Through the rotating rod, the vertical bevel gear and the transverse bevel gear, the control disc can conveniently drive the vertical bevel gear to rotate through the rotating rod, then the vertical bevel gear drives the transverse bevel gear to rotate, meanwhile, through the arrangement of the limiting plate and the positioning plate, the vertical bevel gear and the transverse bevel gear can be conveniently limited, and the machining precision is improved. And through the arrangement of the screw rod, the connecting sleeve and the connecting rod, the fire alarm control box body has a lifting effect, a child is prevented from touching the fire alarm control box body by mistake, and then the box body has an effect of being adjustable in height.

Description

Technical Field

[0001] The utility model relates to the technical field of fire alarm boxes, in particular to an adjustable intelligent fire alarm control device. Background Art

[0002] The fire alarm controller is the heart of the automatic fire alarm system. It can supply power to the detector, receive fire signals and start the fire alarm device. The device can also be used to indicate the location of the fire and record relevant information. It can start the fire alarm signal through the fire alarm sending device or start the automatic fire extinguishing equipment and fire linkage control equipment through the automatic fire extinguishing control device. It automatically monitors the correct operation of the system and gives sound and light alarms for specific faults. In order to reduce false alarms, facilitate installation and debugging, reduce installation and maintenance costs, reduce the number of connection lines, and know the exact location (location number) of the fire detector that issued the alarm in a timely and accurate manner, modern fire alarm controllers generally use pulse code control systems to form a few-line bus structure, with microcomputers or single-chip computers as the main control core unit, equipped with memory and digital interface devices, etc. Therefore, modern alarm controllers have strong anti-interference capabilities and flexible adaptability.

[0003] Some existing fire alarm controller boxes are generally placed in fire control rooms or protected areas where people are on duty. The alarm controllers in some places are placed low, and some naughty children may enter the places and press the alarm by mistake, which will seriously waste fire resources. Therefore, in order to prevent children from pressing the alarm by mistake, we have designed an adjustable intelligent fire alarm control device to prevent the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable intelligent fire alarm control device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable intelligent fire alarm control device, comprising a box body and a control box fixed on the front thereof, a controllable telescopic rod being arranged on the front of the control box, a rotating rod being rotatably connected to the front of the control box, and a control panel being fixedly connected to the front of the rotating rod, a vertical bevel gear being fixedly connected to the back of the rotating rod, a limiting plate being overlapped on the back of the vertical bevel gear, and a transverse bevel gear being meshingly connected to the lower surface of the vertical bevel gear, a positioning plate being overlapped on the surface of the transverse bevel gear, a screw being passed through and fixedly connected to the middle of the upper surface of the transverse bevel gear, and a connecting sleeve being threadedly connected to the side surface of the screw, a connecting rod being fixedly connected to the side surface of the connecting sleeve, a protective cover being fixedly connected to the top of the screw, and a connecting plate being fixedly connected to the front of the protective cover.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Preferably, the front side of the telescopic rod passes through the control panel and overlaps with the control panel, and a push switch is provided on the side of the telescopic rod. By providing a controllable telescopic rod, it is convenient to press the push switch on the side of the telescopic rod to extend or retract the telescopic rod so that the control panel can be rotated or the control panel can be stuck.

[0008] Preferably, a rotating hole matched with the end face of the rotating rod is opened on the front of the control box, and the front face of the vertical bevel gear overlaps with the inner rear wall of the control box, and the side face of the limit plate is fixedly connected to the inner wall of the control box. By arranging the rotating rod and the vertical bevel gear, it is convenient for the control disk to drive the vertical bevel gear to rotate through the transmission rod, and the inner rear wall of the control box and the limit plate can limit the vertical bevel gear.

[0009] Preferably, a groove matching the control box is provided on the front of the protective cover, and the back of the control box is not closed. The back of the control box is connected to the interior of the protective cover. By providing a right-angle groove matching the control box on the front of the protective cover, the control box is easily connected to the protective cover.

[0010] Preferably, the side of the positioning plate is fixedly connected to the inner wall of the protective cover, and the lower surface of the positioning plate is parallel to the inner bottom wall of the control box. By arranging the positioning plate on the inner wall of the protective cover, it is convenient to limit the transverse bevel gear through the inner bottom wall of the protective cover and the positioning plate.

[0011] Preferably, the two ends of the screw are rotatably connected to the inner top wall and the inner bottom wall of the protective cover respectively, and a screw and a light rod are longitudinally arranged inside the protective cover. By arranging a screw and a light rod inside the protective cover, it is convenient for the transverse bevel gear to drive the screw to rotate while rotating, thereby making the screw have the effect of self-rotation.

[0012] Preferably, the end of the connecting rod away from the connecting sleeve is fixedly connected to the side of the box body, and a vertical groove is provided on the side of the protective cover to facilitate the vertical movement of the connecting rod. By arranging the connecting sleeve and the connecting rod, it is convenient for the screw rod to drive the connecting sleeve and the connecting rod to move vertically while rotating, so that the connecting rod drives the box body to rise and fall.

[0013] Preferably, the front and back sides of the protective cover are fixedly connected with connecting plates, and the sides of the connecting plates, the protective cover and the control box are all in the same vertical plane. By arranging connecting plates on the front and back sides of the protective cover, it is convenient to fix the protective cover to the wall or object through the connecting plates.

[0014] Beneficial Effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0016] The utility model provides a rotating rod, a vertical bevel gear and a transverse bevel gear, so that the control panel can drive the vertical bevel gear to rotate through the rotating rod, and then the vertical bevel gear drives the transverse bevel gear to rotate. At the same time, by providing a limit plate and a positioning plate, the vertical bevel gear and the transverse bevel gear can be limited. By providing a screw rod, a connecting sleeve and a connecting rod, the fire control box can be lifted and lowered to prevent children from accidentally touching the fire alarm control box, so that the box has an effect of adjustable height. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the top-sectional structure of the utility model.

[0020] In the figure: 1. box body; 2. control box; 3. telescopic rod; 4. rotating rod; 5. control panel; 6. vertical bevel gear; 7. limit plate; 8. transverse bevel gear; 9. positioning plate; 10. screw rod; 11. connecting sleeve; 12. connecting rod; 13. protective cover; 14. connecting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: an adjustable intelligent fire alarm control device, comprising a box body 1 and a control box 2 fixed on the front thereof, a controllable telescopic rod 3 is arranged on the front of the control box 2, a rotating rod 4 is rotatably connected to the front of the control box 2, and a control panel 5 is fixedly connected to the front of the rotating rod 4, the front of the telescopic rod 3 passes through the control panel 5 and overlaps with the control panel 5, and a push switch is arranged on the side of the telescopic rod 3. By arranging the controllable telescopic rod 3, it is convenient to press the push switch on the side of the telescopic rod 3 to extend or retract the telescopic rod 3 so that the control panel 5 rotates or jams the control panel 5.

[0023] A vertical bevel gear 6 is fixedly connected to the back of the rotating rod 4, and a limit plate 7 is overlapped on the back of the vertical bevel gear 6. A rotating hole matched with the end face of the rotating rod 4 is opened on the front of the control box 2, and the front of the vertical bevel gear 6 overlaps the inner rear wall of the control box 2. The side of the limit plate 7 is fixedly connected to the inner wall of the control box 2. By arranging the rotating rod 4 and the vertical bevel gear 6, it is convenient for the control disk 5 to drive the vertical bevel gear 6 to rotate through the transmission rod, and the inner rear wall of the control box 2 and the limit plate 7 limit the vertical bevel gear 6.

[0024] The lower surface of the vertical bevel gear 6 is meshedly connected with a transverse bevel gear 8, and a positioning plate 9 is overlapped on the surface of the transverse bevel gear 8. The side of the positioning plate 9 is fixedly connected to the inner wall of the protective cover 13, and the lower surface of the positioning plate 9 is parallel to the inner bottom wall of the control box 2. By arranging the positioning plate 9 on the inner wall of the protective cover 13, it is convenient to limit the transverse bevel gear 8 through the inner bottom wall of the protective cover 13 and the positioning plate 9.

[0025] A screw rod 10 penetrates and is fixedly connected to the middle of the upper surface of the transverse bevel gear 8, and the two ends of the screw rod 10 are rotatably connected to the inner top wall and the inner bottom wall of the protective cover 13 respectively, and a screw rod 10 and a light rod are longitudinally arranged inside the protective cover 13. By arranging a screw rod 10 and a light rod inside the protective cover 13, it is convenient for the transverse bevel gear 8 to drive the screw rod 10 to rotate while rotating, thereby making the screw 10 have the effect of self-rotation.

[0026] A connecting sleeve 11 is threadedly connected to the side of the screw rod 10, and a connecting rod 12 is fixedly connected to the side of the connecting sleeve 11. There are two connecting sleeves 11 and two connecting rods 12, and the two connecting sleeves 11 are connected and stabilized by a round rod. A protective cover 13 is fixedly connected to the top of the screw rod 10, and the end of the connecting rod 12 away from the connecting sleeve 11 is fixedly connected to the side of the box body 1, and a vertical groove is provided on the side of the protective cover 13 for facilitating the vertical movement of the connecting rod 12. By arranging the connecting sleeve 11 and the connecting rod 12, it is convenient for the screw rod 10 to drive the connecting sleeve 11 and the connecting rod 12 to move vertically while rotating, so that the connecting rod 12 drives the box body 1 to rise and fall.

[0027] The front of the protective cover 13 is provided with a groove adapted to the control box 2, and the back of the control box 2 is not closed. The back of the control box 2 is connected to the interior of the protective cover 13. By providing a right-angle groove adapted to the control box 2 on the front of the protective cover 13, it is convenient to connect the control box 2 with the protective cover 13. The front of the protective cover 13 is fixedly connected with a connecting plate 14. The front and back of the protective cover 13 are fixedly connected with the connecting plate 14, and the sides of the connecting plate 14, the protective cover 13 and the control box 2 are all in the same vertical plane. By arranging the connecting plate 14 on the front and back of the protective cover 13, it is convenient to fix the protective cover 13 to a wall or an object through the connecting plate 14.

[0028] In this embodiment, the rotating rod 4, the vertical bevel gear 6 and the transverse bevel gear 8 are provided, so that the control panel 5 can drive the vertical bevel gear 6 to rotate through the rotating rod 4, and then the vertical bevel gear 6 drives the transverse bevel gear 8 to rotate. At the same time, by providing the limiting plate 7 and the positioning plate 9, it is convenient to limit the vertical bevel gear 6 and the transverse bevel gear 8. By providing the screw 10, the connecting sleeve 11 and the connecting rod 12, it is convenient to make the fire control box 1 have a lifting effect, prevent children from accidentally touching the fire alarm control box, and then make the box 1 have an adjustable height effect.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable intelligent fire alarm control device, characterized in that: The invention comprises a box body (1) and a control box (2) fixed on the front side thereof, wherein a controllable telescopic rod (3) is arranged on the front side of the control box (2), a rotating rod (4) is rotatably connected to the front side of the control box (2), and a control panel (5) is fixedly connected to the front side of the rotating rod (4), a vertical bevel gear (6) is fixedly connected to the back side of the rotating rod (4), a limiting plate (7) is overlapped on the back side of the vertical bevel gear (6), and a transverse bevel gear (8) is meshingly connected to the lower surface of the vertical bevel gear (6), and a positioning plate (9) is overlapped on the surface of the transverse bevel gear (8), a screw rod (10) passes through and is fixedly connected to the middle part of the upper surface of the transverse bevel gear (8), and a connecting sleeve (11) is threadedly connected to the side of the screw rod (10), and a connecting rod (12) is fixedly connected to the side of the connecting sleeve (11), a protective cover (13) is fixedly connected to the top end of the screw rod (10), and a connecting plate (14) is fixedly connected to the front side of the protective cover (13).

2. An adjustable intelligent fire alarm control device according to claim 1, characterized in that: The front side of the telescopic rod (3) passes through the control panel (5) and overlaps with the control panel (5), and a push-type switch is arranged on the side of the telescopic rod (3).

3. The adjustable intelligent fire alarm control device according to claim 1, characterized in that: The front face of the control box (2) is provided with a rotation hole matched with the end face of the rotation rod (4), the front face of the vertical bevel gear (6) overlaps with the inner rear wall of the control box (2), and the side face of the limit plate (7) is fixedly connected with the inner side wall of the control box (2).

4. The adjustable intelligent fire alarm control device according to claim 1, characterized in that: The front side of the protective cover (13) is provided with a groove matched with the control box (2), and the back side of the control box (2) is not closed, and the back side of the control box (2) is connected with the interior of the protective cover (13).

5. The adjustable intelligent fire alarm control device according to claim 1, characterized in that: The side surface of the positioning plate (9) is fixedly connected to the inner side wall of the protective cover (13), and the lower surface of the positioning plate (9) is parallel to the inner bottom wall of the control box (2).

6. The adjustable intelligent fire alarm control device according to claim 1, characterized in that: The two ends of the screw rod (10) are rotatably connected to the inner top wall and the inner bottom wall of the protective cover (13), respectively, and a screw rod (10) and a bare rod are longitudinally arranged inside the protective cover (13).

7. The adjustable intelligent fire alarm control device according to claim 1, characterized in that: One end of the connecting rod (12) away from the connecting sleeve (11) is fixedly connected to the side of the box body (1), and a vertical groove is provided on the side of the protective cover (13) to facilitate the vertical movement of the connecting rod (12).

8. The adjustable intelligent fire alarm control device according to claim 1, characterized in that: The front and back sides of the protective cover (13) are fixedly connected to a connecting plate (14), and the side surfaces of the connecting plate (14), the protective cover (13) and the control box (2) are all on the same vertical plane.

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