Shell structure of wireless detector

Abstract

The utility model provides a shell structure of a wireless detector, which relates to the technical field of electronic equipment structures, and comprises a detachable mechanism, one side of the outer wall of the detachable mechanism is fixedly connected with a fixing mechanism, the detachable mechanism comprises a plastic shell, the bottom of the plastic shell is provided with two U-shaped grooves, and the bottom of the inner wall of the plastic shell is provided with two groups of clamping grooves. According to the utility model, under the cooperation of the detachable mechanism, the bottom of the plastic housing is provided with the U-shaped groove, and the bottom of the inner wall of the plastic housing is provided with the clamping groove, so that the sound output plate and the clamping block fixedly connected with the bottom of the sound output plate can be conveniently connected and clamped in the clamping groove, and the outer surface wall of the detection head is connected with the convex block. The protruding blocks are clamped in the mounting grooves, and then the fixing plate and the plastic shell are connected and fixed through screws, so that disassembly and installation can be facilitated, all assemblies of the detector can be conveniently and comprehensively cleaned, dust blockage and equipment aging are prevented, and the safety and usability of the detector are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment structures, in particular to a shell structure of a wireless detector. Background Art

[0002] A wireless smoke detector is a device used to detect smoke and sound an alarm. It uses wireless communication technology and can be connected to a home security system or other monitoring equipment. A wireless smoke detector is a very important home safety device that can sound an alarm in time when a fire occurs, reminding people to pay attention to fire risks.

[0003] However, in the prior art, the maintenance and care of wireless smoke detectors is very important, and they need to be cleaned regularly and comprehensively to ensure that they can maintain a good working condition for a long time. However, the detector shell is mostly an integral whole, and dust adheres to and blocks the holes. It is difficult to thoroughly clean the dust by just cleaning the surface, resulting in the equipment being unable to operate stably for a long time, and posing a great safety hazard. Utility Model Content

[0004] The utility model aims to solve the problem that when the existing equipment is in use, the detector shell is mostly an integral one and the holes are clogged with dust, resulting in the equipment being unable to operate stably for a long time and affecting the safe use of the equipment. A shell structure of a wireless detector is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a shell structure of a wireless detector, including a detachable mechanism, and a fixing mechanism is fixedly connected to one side of the outer wall of the detachable mechanism;

[0006] The detachable mechanism includes a plastic shell, the bottom of which is provided with two U-shaped grooves, the bottom of the inner wall of the plastic shell is provided with two groups of card slots, the inner walls of the two U-shaped grooves are movably connected with sound output plates, the bottoms of the two sound output plates are fixedly connected with a group of card blocks, and the outer walls of the two groups of card blocks are movably clamped inside the two groups of card slots, the bottom of the inner wall of the plastic shell is provided with a group of mounting grooves, the inner wall of the plastic shell is movably connected with a detection head, the outer wall of the detection head is fixedly connected with a group of protrusions, and the outer walls of a group of protrusions are movably clamped inside a group of mounting grooves.

[0007] Preferably, a connecting groove is formed at the top of the detection head, a fixing plate is movably connected to the top of the plastic shell, and a bottom of the fixing plate is movably clamped in the connecting groove.

[0008] Preferably, a group of first holes are opened on the top of the fixing plate, screws are movably inserted into the inner surface walls of the group of first holes, and the outer surface walls of the group of screws are threadedly connected to the inside of the plastic shell.

[0009] Preferably, the fixing mechanism comprises a connecting plate, and a group of sliding grooves are formed on one side of the inner wall of the connecting plate.

[0010] Preferably, a group of first magnetic blocks are fixedly connected to the bottom of the inner wall of the connecting plate, a mounting plate is slidably connected to the inner wall of the connecting plate, a group of second magnetic blocks are fixedly connected to the bottom of the mounting plate, and the top of the group of first magnetic blocks is magnetically connected to the bottom of the group of second magnetic blocks.

[0011] Preferably, a group of second holes are opened on the top of the mounting plate, and screws are movably inserted into the inner surface walls of the group of second holes.

[0012] Preferably, the top of the fixing plate is fixedly connected to the bottom of the connecting plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, a U-shaped groove is opened at the bottom of the plastic shell and a card slot is opened at the bottom of the inner wall of the plastic shell with the cooperation of a detachable mechanism, so that the sound plate and the card block fixedly connected to the bottom thereof can be conveniently connected and carded inside the card slot, a protrusion is connected to the outer wall of the detection head, the protrusion is carded inside the installation groove, and then the fixing plate and the plastic shell are connected and fixed with screws, which can facilitate disassembly and installation, and is convenient for comprehensive cleaning of various components of the detector, to prevent dust clogging and equipment aging, and to improve the safety and usability of the detector.

[0015] 2. In the utility model, a sliding groove is provided on one side of the inner wall of the connecting plate with the cooperation of the fixing mechanism, so that the mounting plate can be slidably connected to the inner wall of the connecting plate. In order to make the connection between the connecting plate and the mounting plate more stably, a first magnetic block is fixedly connected to the bottom of the inner wall of the connecting plate, and a second magnetic block is fixedly connected to the bottom of the mounting plate. The first magnetic block and the second magnetic block are magnetically connected, which can ensure the stability of the equipment installation. A second hole is provided on the top of the mounting plate, and a screw is inserted, so that it can be installed and fixed with other wall surfaces. It has strong stability, is easy to install and disassemble, is easy to operate, and has a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a shell structure of a wireless detector proposed by the utility model;

[0017] Figure 2 The utility model provides a disassembled diagram of a detachable mechanism of the shell structure of a wireless detector;

[0018] Figure 3 This is a bottom-up disassembly diagram of a detachable mechanism of a shell structure of a wireless detector proposed by the utility model;

[0019] Figure 4 The utility model provides a disassembled diagram of a fixing mechanism of a shell structure of a wireless detector.

[0020] Legend:

[0021] 1. detachable mechanism; 101. plastic shell; 102. U-shaped groove; 103. card slot; 104. sound output board; 105. card block; 106. mounting groove; 107. detection head; 108. protrusion; 109. connecting groove; 110. fixing plate; 111. first eyelet; 112. screw;

[0022] 2. Fixing mechanism; 201. Connecting plate; 202. Sliding groove; 203. First magnetic block; 204. Mounting plate; 205. Second magnetic block; 206. Second eyelet; 207. Screw. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a shell structure of a wireless detector, including a detachable mechanism 1, and a fixing mechanism 2 is fixedly connected to one side of the outer wall of the detachable mechanism 1;

[0026] The detachable mechanism 1 includes a plastic shell 101, two U-shaped grooves 102 are provided at the bottom of the plastic shell 101, two groups of card slots 103 are provided at the bottom of the inner wall of the plastic shell 101, the inner surface walls of the two U-shaped grooves 102 are movably connected with sound output plates 104, the bottoms of the two sound output plates 104 are fixedly connected with a group of card blocks 105, and the outer walls of the two groups of card blocks 105 are movably carded inside the two groups of card slots 103, a group of mounting grooves 106 are provided at the bottom of the inner wall of the plastic shell 101, and a detection head 107 is movably connected to the inner surface wall of the plastic shell 101, and the detection head A group of protrusions 108 are fixedly connected to the outer wall of 107, and the outer wall of the group of protrusions 108 is movably clamped inside a group of mounting grooves 106. A connecting groove 109 is provided on the top of the detection head 107. A fixing plate 110 is movably connected to the top of the plastic shell 101, and the bottom of the fixing plate 110 is movably clamped inside the connecting groove 109. A group of first holes 111 are provided on the top of the fixing plate 110. Screws 112 are movably inserted into the inner wall of the group of first holes 111, and the outer wall of a group of screws 112 is threadedly connected to the inside of the plastic shell 101.

[0027] The effect achieved by the entire embodiment 1 is that a U-shaped groove 102 is provided at the bottom of the plastic shell 101, and a card groove 103 is provided at the bottom of the inner wall of the plastic shell 101, so that the sound plate 104 can be easily installed inside the U-shaped groove 102 for fixing, and it is also convenient for later disassembly, cleaning and replacement. A fixed connection block 105 is provided at the bottom of the sound plate 104, so that the sound plate 104 and the card groove 103 can be easily fixed to ensure the stability of the sound plate 104. An installation groove 106 is provided at the bottom of the inner wall of the plastic shell 101, so that the detection head 107 can be easily fixed, and the detection head 107 can be movably connected to the inner surface wall of the plastic shell 101. 7. A connecting protrusion 108 is fixed on the outer wall of the detection head 107. The protrusion 108 is fixed inside the installation groove 106 to ensure that the component is installed firmly. At the same time, it is convenient for disassembly and installation. A connecting groove 109 is opened on the top of the detection head 107, which can facilitate the connection between the fixing plate 110 and the plastic shell 101. The bottom of the fixing plate 110 is fixed inside the connecting groove 109. A first hole 111 is opened on the top of the fixing plate 110, which can facilitate the insertion of a screw 112 into the first hole 111, and the plastic shell 101 and the fixing plate 110 are threadedly connected and fixed, thereby ensuring the connection of the equipment.

[0028] Embodiment 2, as Figure 2-Figure 4As shown, the fixing mechanism 2 includes a connecting plate 201, a group of sliding grooves 202 are opened on one side of the inner wall of the connecting plate 201, a group of first magnetic blocks 203 are fixedly connected to the bottom of the inner wall of the connecting plate 201, a mounting plate 204 is slidably connected to the inner surface wall of the connecting plate 201, a group of second magnetic blocks 205 are fixedly connected to the bottom of the mounting plate 204, and the top of the group of first magnetic blocks 203 is magnetically connected to the bottom of the group of second magnetic blocks 205, a group of second holes 206 are opened on the top of the mounting plate 204, and screws 207 are movably inserted in the inner surface walls of the group of second holes 206, and the top of the fixing plate 110 is fixedly connected to the bottom of the connecting plate 201.

[0029] The effect achieved by the entire embodiment 2 is that a sliding groove 202 is opened on one side of the inner wall of the connecting plate 201, which can facilitate the sliding connection of the mounting plate 204, so that it can be connected and fixed, and at the same time, it is convenient for disassembly. In order to further enhance the stability, the first magnetic block 203 is fixedly connected to the bottom of the inner wall of the connecting plate 201, and the second magnetic block 205 is fixedly connected to the bottom of the mounting plate 204, so that the first magnetic block 203 and the second magnetic block 205 can be magnetically connected, thereby ensuring the stability between the connecting plate 201 and the mounting plate 204, and a second hole 206 is opened on the top of the mounting plate 204, which can facilitate the movably insertion of the screw 207 into the second hole 206, thereby fixing the mounting plate 204 to the wall.

[0030] Working principle: First, after the wireless smoke detector has been used for a long time, it is necessary to inspect and maintain the internal parts of the detector. Since it is installed outside for a long time, dust will adhere to it. The dust will block the smoke inlet hole outside the detection head 107 and the hole opened on the outer wall of the sound outlet plate 104. If it is not cleaned in time, it may affect the normal use of the detector and cause problems with its sensing, posing certain safety hazards. However, simply wiping the dust on the outside of the detector is obviously useless. Therefore, the maintenance personnel directly slide the entire detector off through the connecting plate 201, which is convenient and quick, and then Use tools to remove the screws 112 between the fixing plate 110 and the plastic shell 101. After removal, the entire interior of the detector can be observed, and the maintenance personnel can inspect the internal components, and then take out the entire detection head 107 and wipe it clean. The sound plate 104 is modular, and the sound plate 104 can be directly taken out for cleaning. After cleaning, the sound plate 104 is fixed by the block 105 installed at the bottom of the sound plate 104 and the inner wall of the card slot 103 opened in the plastic shell 101, and then the detection head 107 and other equipment can be installed and fixed.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A housing structure of a wireless detector, comprising a detachable mechanism (1), characterized in that: A fixing mechanism (2) is fixedly connected to one side of the outer wall of the detachable mechanism (1); The detachable mechanism (1) comprises a plastic shell (101), the bottom of the plastic shell (101) is provided with two U-shaped grooves (102), the bottom of the inner wall of the plastic shell (101) is provided with two groups of slots (103), the inner walls of the two U-shaped grooves (102) are movably connected to sound output plates (104), the bottoms of the two sound output plates (104) are fixedly connected to a group of blocks (105), and the outer walls of the two groups of blocks (105) are movably locked inside the two groups of slots (103), the bottom of the inner wall of the plastic shell (101) is provided with a group of mounting grooves (106), the inner wall of the plastic shell (101) is movably connected to a detection head (107), the outer wall of the detection head (107) is fixedly connected to a group of protrusions (108), and the outer walls of the group of protrusions (108) are movably locked inside the group of mounting grooves (106).

2. The shell structure of a wireless detector according to claim 1, characterized in that: The top of the detection head (107) is provided with a connection groove (109), the top of the plastic housing (101) is movably connected to a fixing plate (110), and the bottom of the fixing plate (110) is movably clamped inside the connection groove (109).

3. The shell structure of a wireless detector according to claim 2, characterized in that: A group of first holes (111) are formed on the top of the fixing plate (110), screws (112) are movably inserted into the inner surface walls of the group of first holes (111), and the outer surface walls of the group of screws (112) are threadedly connected to the inside of the plastic shell (101).

4. The shell structure of a wireless detector according to claim 3, characterized in that: The fixing mechanism (2) comprises a connecting plate (201), and a group of sliding grooves (202) are formed on one side of the inner wall of the connecting plate (201).

5. The shell structure of a wireless detector according to claim 4, characterized in that: A group of first magnetic blocks (203) is fixedly connected to the bottom of the inner wall of the connecting plate (201), a mounting plate (204) is slidably connected to the inner surface wall of the connecting plate (201), a group of second magnetic blocks (205) is fixedly connected to the bottom of the mounting plate (204), and the top of the group of first magnetic blocks (203) is magnetically connected to the bottom of the group of second magnetic blocks (205).

6. The housing structure of a wireless detector according to claim 5, characterized in that: A group of second holes (206) are provided on the top of the mounting plate (204), and screws (207) are movably inserted into the inner surface walls of the group of second holes (206).

7. The housing structure of a wireless detector according to claim 6, characterized in that: The top of the fixing plate (110) is fixedly connected to the bottom of the connecting plate (201).

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