Household indoor harmful gas detection and alarm device

Abstract

The utility model discloses a household type indoor harmful gas detection alarm device, which comprises a supporting block, a placing groove, a detector, a fixing mechanism, a locking mechanism and a clamping mechanism, the placing groove used for installing the detector is arranged at the front end of the supporting block, the detector used for detecting harmful gas and giving an alarm is inserted in the placing groove, and the fixing mechanism is arranged at the front end of the supporting block. A fixing mechanism used for fixing the lower end of the detector is installed at the lower end of the inner side of the containing groove, a locking mechanism used for installing the detector in the containing groove and facilitating taking out of the detector is installed on the upper portion of the inner side of the containing groove, and a clamping mechanism used for installing the supporting block is installed at the rear end of the supporting block. The detector has the advantages that the detector can be simply disassembled and assembled through the installation fixing mechanism and the locking mechanism, and the detector can be conveniently and repeatedly used.

Description

Technical Field

[0001] The utility model relates to the technical field of alarm devices, in particular to a household indoor harmful gas detection alarm device. Background Art

[0002] Gas alarm is a gas leak detection alarm instrument. When flammable or toxic gas leaks in an industrial environment, and the gas alarm detects that the gas concentration reaches the critical point set by the explosion or poisoning alarm, the alarm will send out an alarm signal to remind workers to take safety measures and drive the exhaust, cut-off, and spray systems to prevent explosions, fires, and poisoning accidents, thereby ensuring safe production. With the improvement of the quality of life, household alarms are becoming more and more widely used.

[0003] Existing household indoor harmful gas detection alarm devices are mostly handheld or desktop type, but the device is easily lost, and the installed device is not easy to disassemble after installation, which easily affects the repeated use of the device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a household indoor harmful gas detection and alarm device.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a household indoor harmful gas detection and alarm device, comprising:

[0006] A support block, wherein a placement groove is provided at the front end of the support block;

[0007] A detector, wherein the detector is inserted into the placement slot;

[0008] A fixing mechanism, the fixing mechanism being arranged at the inner lower end of the placement slot;

[0009] A locking mechanism, the locking mechanism being arranged at the inner upper end of the placement slot;

[0010] The clamping mechanism is arranged at the rear end of the supporting block.

[0011] As an improvement, it is characterized in that the fixing mechanism comprises:

[0012] A fixing groove, the fixing groove is opened at the inner lower end of the placement groove;

[0013] A fixing rod is fixedly connected to the lower end of the detector, and the cross section of the fixing rod is an arc shape.

[0014] As an improvement, it is characterized in that the locking mechanism comprises:

[0015] A connecting groove, the connecting groove is opened at the rear side of the middle part of the upper end of the detector;

[0016] A slot, the slot being opened at the inner lower end of the connecting slot;

[0017] A locking rod, the locking rod being inserted into the connecting groove;

[0018] A connecting block, which is inserted into the slot and fixedly connected to the lower end of the locking rod;

[0019] A lock hole, the lock hole being arranged in the middle of the upper end of the inner side of the placement slot;

[0020] A control mechanism is arranged inside the slot.

[0021] As an improvement, it is characterized in that the clamping mechanism comprises:

[0022] The slide groove is opened at the upper and lower sides of the rear end of the support block.

[0023] A fixed block, the fixed block is fixedly connected to the inner middle part of the slide slot

[0024] Sliding rods, the sliding rods are fixedly connected to the middle parts of both sides of the fixed block;

[0025] A slider, the slider being slidably connected to the outer side of the slide rod;

[0026] Limiting grooves, which are arranged on both sides of the fixed block and on both sides of the inner part of the sliding groove;

[0027] Spring 1, the spring 1 is inserted into the limiting groove;

[0028] A clamping plate, the clamping plate is fixedly connected to the rear end of the slider;

[0029] An anti-skid pad is fixedly connected to one side of the clamping plates that are close to each other.

[0030] As an improvement, it is characterized in that the control mechanism includes:

[0031] A mounting groove, the mounting groove being provided at the front and rear sides of the lower end of the connecting block;

[0032] Spring 2, the spring 2 is inserted into the installation slot;

[0033] A control slot, the control slot being opened in the middle of the upper end of the detector;

[0034] A control block is inserted into the control slot and fixedly connected to the middle of the upper end of the connection block.

[0035] The advantages of the utility model compared with the prior art are: the utility model is equipped with a locking mechanism and a fixing mechanism. When installing the detector, first the fixing rod is inserted into the inside of the fixing slot, and then the upper end of the detector is inserted into the inside of the placement slot, and the locking block is stored in the inside of the slot by pressing the control block, or the locking block is slid into the inside of the slot through the trapezoidal inclined surface of the locking block, and then the detector is continued to be pressed. After the locking block loses support, it pops out and is inserted into the inside of the lock hole under the action of the second elastic force of the spring, and the detector is fixed. The detector can be simply disassembled and assembled, and the detector can be conveniently reused many times. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a stereogram of the utility model.

[0037] Figure 2 It is a half-section view of the utility model.

[0038] Figure 3 It is a cross-sectional view of the support block of the utility model.

[0039] Figure 4 It is a schematic diagram of the clamping mechanism of the utility model.

[0040] Figure 5 It is a schematic diagram of the locking mechanism of the utility model.

[0041] As shown in the figure: 1. Support block; 11. Placement slot; 2. Detector; 3. Fixing mechanism; 31. Fixing slot; 32. Fixing rod; 4. Locking mechanism; 41. Connecting slot; 42. Slot; 43. Locking rod; 44. Connecting block; 45. Locking hole; 5. Clamping mechanism; 50. Slide slot; 51. Fixing block; 52. Slide rod; 53. Sliding block; 54. Limiting slot; 55. Spring 1; 56. Clamp; 57. Anti-slip pad; 6. Control mechanism; 61. Mounting slot; 62. Spring 2; 63. Control slot; 64. Control block. DETAILED DESCRIPTION

[0042] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0043] 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. 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.

[0044] like Figures 1 to 5 As shown, this embodiment proposes a household indoor harmful gas detection and alarm device, including a support block 1, a placement groove 11, a detector 2, a fixing mechanism 3, a locking mechanism 4 and a clamping mechanism 5. A placement groove 11 for installing the detector 2 is opened at the front end of the support block 1, and the detector 2 for detecting harmful gases and giving an alarm is plugged into the inside of the placement groove 11. The fixing mechanism 3 for fixing the lower end of the detector 2 is installed at the inner lower end of the placement groove 11, and the locking mechanism 4 for installing the detector 2 in the placement groove 11 and facilitating removal is installed at the inner upper part of the placement groove 11. The clamping mechanism 5 for installing the support block 1 is installed at the rear end of the support block 1.

[0045] The fixing mechanism 3 includes a fixing groove 31 and a fixing rod 32. The fixing groove 31 is opened at the lower end of the inner side of the placement groove 11 for fixing the lower end of the detector 2 when the detector 2 is installed. The lower end of the detector 2 is fixedly connected to a circular arc-shaped fixing rod 32 for cooperating with the fixing groove 31 to fix the detector 2.

[0046] The locking mechanism 4 includes a connecting groove 41, a slot 42, a locking rod 43, a connecting block 44, a locking hole 45 and a control mechanism 6. A connecting groove 41 for limiting the locking rod 43 is opened in the middle of the upper end of the detector 2, and the locking rod 43 is inserted into the inside of the connecting groove 41. The cross-section of the locking rod 43 is trapezoidal. A locking hole 45 for cooperating with the locking rod 43 to fix the detector 2 inside the placement groove 11 is opened at the upper end of the inner side of the placement groove 11, and a slot 42 for the connecting block 44 is opened at the inner front end of the connecting groove 41. A connecting block 44 for controlling the locking rod 43 to slide inside the connecting groove 41 is fixedly connected to the lower end of the locking rod 43, and a control mechanism 6 for controlling the locking rod 43 to slide inside the connecting groove 41 is installed inside the slot 42.

[0047] The control mechanism 6 includes a mounting groove 61, a spring 62, a control groove 63 and a control block 64. The mounting grooves 61 for mounting the spring 62 are provided at the front and rear sides of the lower end of the connecting block 44. The spring 62 for keeping the locking rod 43 in the locking hole 45 is inserted inside the mounting groove 61. The control groove 63 for mounting the control block 64 is provided in the middle of the upper end of the detector 2. The control block 64 for pushing the connecting block 44 is inserted inside the control groove 63. The control block 64 is fixedly connected to the middle of the upper end of the connecting block 44.

[0048] The clamping mechanism 5 includes a slide groove 50, a fixed block 51, a slide rod 52, a slider 53, a limit groove 54, a spring 55, a clamping plate 56 and an anti-slip pad 57. The slide groove 50 for installing the fixed block 51 is provided on the upper and lower sides of the rear end of the support block 1. The fixed block 51 for supporting and fixing the slide rod 52 is fixedly connected to the middle of the inner side of the slide groove 50. The slide rods 52 for keeping the slider 53 sliding stably in the slide groove 50 are fixedly connected to the middle of both sides of the fixed block 51. The slider 53 is inserted on the outer side of the slide rod 52. A circular hole is provided in the middle portion to pass through the slider 53, and the slider 53 is inserted into the outer side of the slide rod 52 through the circular hole. A clamping plate 56 for fixing the support block 1 is fixedly connected to the rear ends of the slider 53 at the upper and lower ends on the same side, and an anti-skid pad 57 is fixedly connected to the side where the clamping plates 56 on both sides are close to each other to prevent slipping and enhance the clamping effect. Limiting grooves 54 for installing springs 55 are provided in the middle portions of both sides of the fixed block 51 and on both sides of the inner part of the slide groove 50. The spring 55 is inserted into the inner part of the limiting groove 54, and the spring 55 is inserted into the outer side of the slide rod 52.

[0049] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0050] 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. A household indoor harmful gas detection and alarm device, It is characterized in that include: A support block (1), wherein a placement groove (11) is provided at the front end of the support block (1); A detector (2), wherein the detector (2) is inserted into the placement slot (11); A fixing mechanism (3), wherein the fixing mechanism (3) is arranged at the inner lower end of the placement groove (11); A locking mechanism (4), wherein the locking mechanism (4) is arranged at the inner upper end of the placement groove (11); A clamping mechanism (5), wherein the clamping mechanism (5) is arranged at the rear end of the supporting block (1).

2. A household indoor harmful gas detection and alarm device according to claim 1, It is characterized in that The fixing mechanism (3) comprises: A fixing groove (31), wherein the fixing groove (31) is formed at the inner lower end of the placement groove (11); A fixing rod (32), the fixing rod (32) being fixedly connected to the lower end of the detector (2), and the cross section of the fixing rod (32) being in the shape of an arc.

3. A household indoor harmful gas detection and alarm device according to claim 1, It is characterized in that The locking mechanism (4) comprises: A connecting groove (41), the connecting groove (41) being opened at the rear side of the middle part of the upper end of the detector (2); A slot (42), wherein the slot (42) is provided at the inner lower end of the connecting slot (41); A locking rod (43), wherein the locking rod (43) is inserted into the interior of the connecting groove (41); A connecting block (44), the connecting block (44) is inserted into the interior of the slot (42), and the connecting block (44) is fixedly connected to the lower end of the locking rod (43); A locking hole (45), wherein the locking hole (45) is provided at the middle portion of the inner upper end of the placement groove (11); A control mechanism (6), wherein the control mechanism (6) is arranged inside the slot (42).

4. A household indoor harmful gas detection and alarm device according to claim 1, It is characterized in that The clamping mechanism (5) comprises: A slide groove (50), wherein the slide groove (50) is provided at the upper and lower sides of the rear end of the support block (1), A fixed block (51), the fixed block (51) is fixedly connected to the inner middle part of the slide groove (50) Sliding rods (52), the sliding rods (52) are fixedly connected to the middle parts of both sides of the fixed block (51); A slider (53), wherein the slider (53) is slidably connected to the outer side of the slide rod (52); Limiting grooves (54), the limiting grooves (54) being arranged on two sides of the fixing block (51) and on two sides inside the sliding groove (50); Spring 1 (55), wherein the spring 1 (55) is inserted into the limiting groove (54); A clamping plate (56), wherein the clamping plate (56) is fixedly connected to the rear end of the slider (53); An anti-skid pad (57) is fixedly connected to one side of the clamping plates (56) that are close to each other.

5. A household indoor harmful gas detection and alarm device according to claim 3, It is characterized in that The control mechanism (6) comprises: A mounting groove (61), wherein the mounting groove (61) is provided at the front and rear sides of the lower end of the connecting block (44); Spring 2 (62), wherein the spring 2 (62) is inserted into the installation groove (61); A control groove (63), wherein the control groove (63) is disposed in the middle of the upper end of the detector (2); A control block (64), wherein the control block (64) is inserted into the control slot (63), and the control block (64) is fixedly connected to the middle portion of the upper end of the connection block (44).

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