A remote monitoring alarm

Abstract

The utility model discloses a kind of remote monitoring alarm, including monitoring alarm body and fixing frame, the back of monitoring alarm body is provided with adjusting support, the terminal fixed mounting of adjusting support has connecting frame, the top and bottom of connecting frame are equipped with the clamping groove located at the connecting place of fixing frame, the fixing frame includes connecting block, and the rotating shaft located in the inside of connecting block, the rotating shaft is rotatably connected with the middle part in the inside of connecting block, the one end of rotating shaft close to installation connecting frame is fixedly installed with deflection lever, the both ends of deflection lever one side are integrally connected with connecting cylinder, the inside of connecting frame is slidably connected with the sliding long strip located on the upper and lower sides of rotating shaft.Dismounting by dialing knob, make gear rotate, and then make sliding long strip and clamping column shrink to the inside, and then connecting frame and control box can be removed, so that the installation and disassembly of monitoring alarm body are very convenient.

Description

Technical Field

[0001] This utility model relates to the field of monitoring and alarm technology, specifically a remote monitoring and alarm device. Background Technology

[0002] Existing ships are equipped with remote fire monitoring and alarm devices. Once a fire occurs, the fire will spread rapidly due to the presence of various cables and fuels on board, as well as the special nature of the marine climate. If the fire is not detected in time, it will have serious consequences.

[0003] In practice, existing fire monitoring devices on ships are typically bolted to light poles or other locations that require monitoring. However, the weather at sea is unpredictable, and heavy rains are common. Rain can cause the bolts to rust, making them difficult to disassemble and repair.

[0004] Therefore, we propose a remote monitoring alarm device. Utility Model Content

[0005] The purpose of this invention is to provide a remote monitoring alarm device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a remote monitoring alarm device, comprising a monitoring alarm device body and a fixing frame, wherein an adjustment bracket is provided on the back of the monitoring alarm device body, and a connecting frame is fixedly installed at the end of the adjustment bracket, and the top and bottom of the connecting frame are provided with slots at the connection points of the fixing frame, the fixing frame includes a connecting block and a rotating shaft located inside the connecting block, the rotating shaft being rotatably connected to the middle part inside the connecting block, a deflection rod being fixedly installed at one end of the rotating shaft near the mounting of the connecting frame, and connecting cylinders integrally connected to both ends of one side of the deflection rod, and sliding strips located on the upper and lower sides of the rotating shaft being slidably connected inside the connecting frame, the connecting cylinders being slidably connected to the middle part of the sliding strips, and a locking post integrally connected to the side of the sliding strips, the other end of the locking post penetrating to the outside of the connecting block and engaging with the slot.

[0007] Optionally, a gear is fixedly installed in the middle of the rotating shaft, a sliding groove is opened at the top of the connecting block and extends into the interior of the connecting block, a connecting piece is slidably connected inside the sliding groove, a rack is fixedly installed at the bottom of the connecting piece and meshes with the gear, and a knob is fixedly installed at the top of the connecting piece.

[0008] Optionally, a guide rod is integrally provided inside the slide groove, and the guide rod is slidably connected through the middle of the connecting piece. A return spring is sleeved on one side of the connecting piece on the guide rod.

[0009] Optionally, the two sides of the connecting block are integrally connected with fixing pins for fixed installation on the wall, and the fixing frame is fixed by welding or riveting through the fixing pins.

[0010] Optionally, the opposite surfaces inside the slide groove are provided with a limiting groove parallel to the sliding direction of the connecting piece, and the two sides of the connecting piece are integrally connected with limiting protrusions that are adapted to the limiting groove.

[0011] Optionally, the fixing frame has a groove that matches the connecting frame, and the connecting frame can slide within the fixing frame.

[0012] Optionally, the diameter of the gear is smaller than the length of the deflection rod, and a sliding groove with the same diameter as the connecting cylinder is opened in the middle of the sliding strip. The connecting cylinders that are integrally connected at both ends of the deflection rod are slidably connected to the two symmetrically arranged sliding strips through the sliding grooves. The locking post is integrally connected to the opposite sides of the two sliding strips.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This remote monitoring alarm unit uses a connecting bracket fixed to the back of the unit. The bracket is then secured to the mounting frame. Moving a toggle switch moves the connecting plate and rack along a guide rod, which in turn rotates the gear. This causes a deflection rod, fixed to the gear via a shaft, to rotate, retracting the sliding strip and locking pin inwards. Once the locking pin aligns with the slot, releasing the toggle switch allows the connecting plate to move in the opposite direction under the action of a return spring, causing the locking pin to engage with the slot and secure the alarm unit. Disassembly is achieved by moving the toggle switch, which rotates the gear, causing the sliding strip and locking pin to retract inwards, allowing the connecting bracket and control box to be removed. This makes the installation and disassembly of the alarm unit very convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a remote monitoring alarm device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the connection frame of a remote monitoring alarm device according to the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the mounting bracket for a remote monitoring alarm device according to this utility model;

[0018] Figure 4 This is a schematic diagram of the connection block of a remote monitoring alarm device according to the present invention;

[0019] Figure 5 This is a schematic diagram of the structure of the toggle switch of a remote monitoring alarm device according to this utility model.

[0020] In the diagram: 1. Monitoring and alarm unit body; 2. Fixing frame; 201. Connecting block; 202. Rotating shaft; 203. Gear; 204. Deflection rod; 205. Connecting cylinder; 206. Sliding strip; 207. Snap-fit ​​post; 208. Slide groove; 209. Toggle button; 210. Connecting piece; 211. Rack; 212. Guide rod; 213. Return spring; 3. Connecting frame; 4. Snap-fit ​​groove; 5. Adjustment bracket. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 5This utility model provides a remote monitoring alarm device, including a monitoring alarm device body 1 and a fixing frame 2. An adjustment bracket 5 is provided on the back of the monitoring alarm device body 1, and a connecting frame 3 is fixedly installed at the end of the adjustment bracket 5. The top and bottom of the connecting frame 3 have slots 4 located at the connection points of the fixing frame 2. The fixing frame 2 includes a connecting block 201 and a rotating shaft 202 located inside the connecting block 201. The rotating shaft 202 is rotatably connected to the middle part inside the connecting block 201. A deflection rod 204 is fixedly installed at one end of the rotating shaft 202 near the mounting end of the connecting frame 3. A connecting cylinder 205 is integrally connected to both ends of one side of the deflection rod 204. Sliding strips 206 located on the upper and lower sides of the rotating shaft 202 are slidably connected inside the connecting frame 3. The connecting cylinder 205 is slidably connected to the middle part of the sliding strip 206. A locking post 207 is integrally connected to the side of the sliding strip 206. The other end of the locking post 207 extends through to the outside of the connecting block 201 and engages with the slot 4. Next, by fixing the connecting bracket 3 to the back of the monitoring alarm body 1, and fixing the connecting bracket 3 to the fixed bracket 2, the connecting plate 210 and the rack 211 move along the guide rod 212 when the toggle button 209 is turned, thereby driving the gear 203 to rotate. This causes the deflection rod 204, which is fixedly installed with the gear 203 via the rotating shaft 202, to rotate and drive the sliding strip 206 and the locking post 207 to retract inward. When the locking post 207 is aligned with the slot 4, the toggle button 209 is released, causing the connecting plate 210 to move in the opposite direction under the action of the return spring 213, thereby causing the locking post 207 to extend into the slot 4 for locking, thus fixing the monitoring alarm body 1. When disassembling, the gear 203 is rotated when the toggle button 209 is turned, thereby causing the sliding strip 206 and the locking post 207 to retract inward, thus allowing the connecting bracket 3 and the control box to be removed. This makes the installation and disassembly of the monitoring alarm body 1 very convenient.

[0023] A gear 203 is fixedly installed in the middle of the rotating shaft 202. A sliding groove 208 is opened on the top of the connecting block 201, which extends into the interior of the connecting block 201. A connecting piece 210 is slidably connected inside the sliding groove 208. A rack 211 is fixedly installed at the bottom of the connecting piece 210. The rack 211 meshes with the gear 203. A knob 209 is fixedly installed on the top of the connecting piece 210.

[0024] The slide groove 208 is integrally provided with a guide rod 212, which is slidably connected to the middle of the connecting piece 210. The guide rod 212 is fitted with a return spring 213 located on one side of the connecting piece 210.

[0025] The two sides of the connecting block 201 are integrally connected with fixing pins for fixed installation on the wall. The fixing bracket 2 is fixed by welding or riveting through the fixing pins.

[0026] The inner surface of the slide groove 208 is provided with a limiting groove parallel to the sliding direction of the connecting piece 210, and the two sides of the connecting piece 210 are integrally connected with limiting protrusions that are adapted to the limiting groove.

[0027] The fixed frame 2 has a groove that matches the connecting frame 3, and the connecting frame 3 can slide in the fixed frame 2.

[0028] The diameter of gear 203 is smaller than the length of deflecting rod 204. A sliding groove with the same diameter as connecting cylinder 205 is opened in the middle of sliding bar 206. The connecting cylinder 205, which is integrally connected to both ends of deflecting rod 204, is slidably connected to two symmetrically arranged sliding bars 206 through the sliding groove. The snap-fit ​​post 207 is integrally connected to the opposite sides of the two sliding bars 206.

[0029] Working principle:

[0030] The connecting bracket 3 is fixedly installed on the back of the monitoring alarm body 1. The connecting bracket 3 is fixed to the fixed bracket 2. Turning the knob 209 causes the connecting piece 210 and the rack 211 to move along the guide rod 212, thereby driving the gear 203 to rotate. This causes the deflection rod 204, which is fixedly installed on the shaft 202 and the gear 203, to rotate, and causes the sliding strip 206 and the locking post 207 to retract inward. When the locking post 207 is aligned with the slot 4, the knob 209 is released, causing the connecting piece 210 to move in the opposite direction under the action of the return spring 213. This causes the locking post 207 to extend into the slot 4 for locking, thus fixing the monitoring alarm body 1. When disassembling, turning the knob 209 causes the gear 203 to rotate, which in turn causes the sliding strip 206 and the locking post 207 to retract inward, allowing the connecting bracket 3 and the control box to be removed. This makes the installation and disassembly of the monitoring alarm body 1 very convenient.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A remote monitoring alarm device, comprising a monitoring alarm device body (1) and a mounting bracket (2), characterized in that, An adjustment bracket (5) is provided on the back of the monitoring alarm body (1). A connecting bracket (3) is fixedly installed at the end of the adjustment bracket (5). The top and bottom of the connecting bracket (3) are provided with slots (4) located at the connection of the fixed bracket (2). The fixed bracket (2) includes a connecting block (201) and a rotating shaft (202) located inside the connecting block (201). The rotating shaft (202) is rotatably connected to the middle part inside the connecting block (201). The rotating shaft (202) is close to the end of the connecting bracket (3) that is installed. A deflection rod (204) is fixedly installed. A connecting cylinder (205) is integrally connected to both ends of one side of the deflection rod (204). A sliding strip (206) located on the upper and lower sides of the rotating shaft (202) is slidably connected inside the connecting frame (3). The connecting cylinder (205) is slidably connected to the middle of the sliding strip (206). A snap-fit ​​post (207) is integrally connected to the side of the sliding strip (206). The other end of the snap-fit ​​post (207) extends through to the outside of the connecting block (201) and snaps into the slot (4).

2. The remote monitoring alarm device according to claim 1, characterized in that, A gear (203) is fixedly installed in the middle of the rotating shaft (202). A groove (208) is opened at the top of the connecting block (201) and extends into the interior of the connecting block (201). A connecting piece (210) is slidably connected inside the groove (208). A rack (211) is fixedly installed at the bottom of the connecting piece (210). The rack (211) meshes with the gear (203). A knob (209) is fixedly installed at the top of the connecting piece (210).

3. A remote monitoring alarm device according to claim 2, characterized in that, The guide rod (212) is integrally provided inside the slide groove (208). The guide rod (212) is slidably connected to the middle part of the connecting piece (210). The guide rod (212) is sleeved with a return spring (213) located on one side of the connecting piece (210).

4. A remote monitoring alarm device according to claim 1, characterized in that, The connecting block (201) has fixed pins integrally connected to both sides for fixed installation on the wall, and the fixing frame (2) is fixed by welding or riveting through the fixed pins.

5. A remote monitoring alarm device according to claim 3, characterized in that, The sliding groove (208) has a limiting groove on its opposite side that is parallel to the sliding direction of the connecting piece (210), and the two sides of the connecting piece (210) are integrally connected with limiting protrusions that are adapted to the limiting groove.

6. A remote monitoring alarm device according to claim 1, characterized in that, The fixed frame (2) has a groove that matches the connecting frame (3), and the connecting frame (3) can slide in the fixed frame (2).

7. A remote monitoring alarm device according to claim 2, characterized in that, The diameter of the gear (203) is smaller than the length of the deflection rod (204). The middle part of the sliding strip (206) is provided with a sliding groove with the same diameter as the connecting cylinder (205). The connecting cylinder (205) that is integrally connected to both ends of the deflection rod (204) is slidably connected to the two symmetrically arranged sliding strips (206) through the sliding groove. The snap-fit ​​post (207) is integrally connected to the opposite sides of the two sliding strips (206).

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