Safety protection device for air detector

Abstract

The utility model discloses a safety protection device for an air detector, which belongs to the technical field of detector protection and comprises a protection box, a lifting stabilizing component is arranged in the protection box, and a lifting plate capable of moving up and down is arranged on one side of the lifting stabilizing component. According to the air detector stabilizing device, a lifting plate drives a moving rod to move towards one side through a moving rod, an extrusion wheel and an extrusion block, the moving rod drives a stabilizing plate to gradually fit and limit an air detector through a moving column, so that the stabilizing effect on the air detector is improved, and the lifting plate is driven to move in the vertical direction through mechanical transmission; according to the air detector protection box, the air detector can be stored and protected, external damage to the air detector is reduced, the service life of the air detector is prolonged, in addition, through a stabilizing plate arranged inside, when the air detector is stored in the protection box, automatic clamping and stabilizing of the air detector are achieved, and the probability that the air detector is damaged by internal collision is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the detection appearance protection technical field especially, it is a kind of safety protection device for air detector. BACKGROUND

[0002] With the increasingly serious air pollution in recent years, air environmental management is particularly important, and air detector is one of the most useful tools. Air detector is an instrument for detecting harmful pollutants such as formaldehyde, benzene, ammonia and TVOC in the air. In non-use state, it is often protected and stored.

[0003] The utility model with publication number CN221725964U discloses an air detector protection assembly, which comprises a machine body and a protection mechanism arranged on the machine body for protecting each air inlet hole when the machine body is not in use. The protection mechanism comprises a protection shaft rotatably connected to the mounting plate, and a protection plate fixedly connected to the side wall of the protection shaft. A plurality of protection holes are formed in the protection plate, and each protection hole is matched with an air inlet hole. The utility model realizes normal use of the machine body or plugging and protection of the air inlet hole by the matching or mismatching of the protection holes and the air inlet holes under the driving of the driving mechanism, thereby reducing the probability of dust and water stains in the air entering the air detector when the machine body is not in use, further reducing the possibility of affecting the internal components of the air detector, and maintaining the detection accuracy and sensitivity of the air detector to ensure the accuracy of the detection results. However, in actual use, the air detector lacks stability in the protection box, and is easily impacted with the protection box when subjected to external impact, causing damage to the air detector. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims to solve the problem of air detector damage caused by external impact in the prior art, and provides a safety protection device for air detector.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A safety protection device for air detector, comprising a protection box, a lifting and stabilizing assembly is arranged in the protection box, one side of the lifting and stabilizing assembly is provided with a lifting plate capable of moving up and down, the lifting plate is slidingly connected in the protection box, and a mounting assembly for mounting the air detector is arranged on the top of the lifting plate.

[0007] The lifting stabilizing assembly comprises two stabilizing plates for clamping the air detector, the bottom of the stabilizing plate is connected with a moving column, the top of the lifting plate is provided with a moving groove on both sides, the moving column is slidably connected in the moving groove, one side of the moving column is connected with a moving rod, one end of the moving rod extends to the outside of the moving groove and is connected with a squeezing wheel, one side of the squeezing wheel is attached with a squeezing block, one side of the squeezing block is connected with one side of the protection box.

[0008] As a further description of the above technical solution:

[0009] The first spring is arranged in the moving groove, and two ends of the first spring are respectively connected with one side of the moving column and one side of the inner wall of the moving groove.

[0010] As a further description of the above technical solution:

[0011] One side of the lifting plate is connected with a lead screw seat, a lifting lead screw is threadedly connected in the lead screw seat, a groove is formed in one side of the inner wall of the protection box, the lifting lead screw is rotatably connected in the groove, a driving motor is fixedly installed on the bottom of the inner wall of the protection box through a mounting plate, one end of the lifting lead screw extends to the outside of the protection box and is connected with one end of the output shaft of the driving motor.

[0012] As a further description of the above technical solution:

[0013] The mounting assembly comprises a fixing ring, the bottom of the fixing ring is connected with the top of the lifting plate, a plurality of sliding holes are formed in the outer circumferential side of the fixing ring, a sliding rod is slidably connected in the sliding hole, an installation block is connected at the bottom of the air detector, a plurality of limiting holes are formed in the outer circumferential side of the installation block, and the sliding rod can be clamped with the limiting hole.

[0014] As a further description of the above technical solution:

[0015] One end of the sliding rod away from the fixing ring is connected with an abutting wheel, the top of the lifting plate is rotatably connected with a rotating ring, a plurality of abutting blocks are connected with the inner circumferential side of the rotating ring, the abutting blocks are abutted with the abutting wheel in the rotating process, a second spring is sleeved on the outer surface of the sliding rod, and two ends of the second spring are respectively connected with one side of the abutting wheel and the outer circumferential side of the fixing ring.

[0016] As a further description of the above technical solution:

[0017] The bottom of the protection box is connected with a handle, the top of the lifting plate is connected with a connecting column around, a plurality of connecting columns are connected with the same protection plate at the top, and the bottom of the protection plate can be abutted with the top of the protection box.

[0018] As a further description of the above technical solution:

[0019] 1. The utility model discloses a lifting stable subassembly is set up through, and drive motor is down with air detection appearance through lifting screw, screw rod base, lifting plate and installation component and is moved to make air detection appearance is received in the protection case inside, improved the protection ability to air detection appearance, simultaneously, lifting plate is moved to one side through moving rod, extrusion wheel and extrusion block drive moving rod, and moving rod is gradually pasted with the stable board and is driven to the limit position of air detection appearance, thereby improve the stable effect to air detection appearance, and the lifting plate is moved in the vertical direction through mechanical drive, realizes the storage protection of air detection appearance, reduces the damage that air detection appearance received outside, prolongs the service life of air detection appearance, and, through the stable board of inside setting, when air detection appearance is received in the protection case inside, realize the automatic clamping stability of it, reduce the probability that air detection appearance is damaged by internal collision.

[0020] 2. The utility model discloses installation component is set up through, and the staff is connected with fixed ring and inserts the limit hole with slide bar corresponding with installation block, and the staff moves through rotating ring, pasting block and pasting wheel drive slide bar, make slide bar with limit hole and be connected, complete the fixed assembly of air detection appearance, through the clamping and separation between control moving rod and limit hole, thereby can realize the quick disassembly of air detection appearance and protection device, thereby improve the quick replacement maintenance of air detection appearance, reduce maintenance cost. DRAWINGS

[0021] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the internal three-dimensional structure schematic diagram of the utility model;

[0023] Figure 3 It is the three-dimensional structure schematic diagram of installation component of the utility model;

[0024] Figure 4 It is the Figure 3 A part amplification structure schematic diagram of the utility model.

[0025] Legend:

[0026] 1, protection case;2, handle;3, protection board;4, connecting column;5, lifting plate;6, lifting stable subassembly;601, lifting screw;602, screw rod base;603, drive motor;604, extrusion wheel;605, stable board;606, moving rod;607, moving column;608, first spring;609, moving groove;610, extrusion block;7, installation component;701, rotating ring;702, pasting block;703, pasting wheel;704, second spring;705, slide bar;706, fixed ring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a safety protection device for air detector, including protection box 1, lifting stable component 6 is provided in protection box 1, lifting stable component 6 one side is provided with the lifting plate 5 that can move up and down, lifting plate 5 is slidably connected in protection box 1, the mounting component 7 for installing air detector is provided in the top of lifting plate 5, the handle 2 is connected in the bottom of protection box 1, the connecting column 4 is connected in the top of lifting plate 5, the same protection plate 3 is connected in the top of multiple connecting column 4, protection plate 3 bottom can be attached with the top of protection box 1.

[0029] Lifting stable component 6 includes two stable plates 605 for clamping air detector, mobile column 607 is connected in the bottom of stable plate 605, mobile groove 609 is set in the top of both sides of lifting plate 5, mobile column 607 is slidably connected in mobile groove 609, mobile rod 606 is connected in one side of mobile column 607, mobile rod 606 one end extends to mobile groove 609 outside and is connected with extrusion wheel 604, extrusion block 610 is attached in one side of extrusion wheel 604, extrusion block 610 one side is connected with one side of protection box 1, first spring 608 is arranged in mobile groove 609, and both ends of first spring 608 are connected with one side of mobile column 607 and one side of mobile groove 609 inner wall respectively, screw rod seat 602 is connected in one side of lifting plate 5, screw rod seat 602 is screwedly connected with lifting screw 601 inside, groove is set in one side of the inner wall of protection box 1, lifting screw 601 is rotatably connected in groove, driving motor 603 is fixedly installed on the bottom of the inner wall of protection box 1 by mounting plate, and one end of lifting screw 601 extends to the outside of protection box 1 and is connected with one end of driving motor 603 output shaft.

[0030] The embodiment is specific: by arranging the lifting stabilizing assembly 6, the driving motor 603 drives the air detector to move downward through the lifting lead screw 601, the lead screw seat 602, the lifting plate 5 and the mounting assembly 7, so that the air detector is stored in the protective box 1, the protection capability of the air detector is improved, meanwhile, the lifting plate 5 drives the moving rod 606 to move to one side through the extruding wheel 604 and the extruding block 610, the moving rod 606 drives the stabilizing plate 605 to gradually abut and limit the air detector through the moving column 607, so that the stabilizing effect of the air detector is improved, the lifting plate 5 is driven to move in the vertical direction through mechanical transmission, the air detector is stored and protected, and the damage of the air detector caused by the outside is reduced.

[0031] The mounting assembly 7 comprises a fixing ring 706, the bottom of the fixing ring 706 is connected with the top of the lifting plate 5, a plurality of sliding holes are formed in the outer circumferential side of the fixing ring 706, a sliding rod 705 is slidably connected in the sliding hole, a mounting block is connected with the bottom of the air detector, a plurality of limiting holes are formed in the outer circumferential side of the mounting block, the sliding rod 705 can be clamped with the limiting hole, a abutting wheel 703 is connected with the end of the sliding rod 705 away from the fixing ring 706, a rotating ring 701 is rotatably connected with the top of the lifting plate 5, a plurality of abutting blocks 702 are connected with the inner circumferential side of the rotating ring 701, the abutting blocks 702 are abutted with the abutting wheel 703 in the rotating process, a second spring 704 is sleeved on the outer surface of the sliding rod 705, and the two ends of the second spring 704 are respectively connected with one side of the abutting wheel 703 and the outer circumferential side of the fixing ring 706.

[0032] The embodiment is specific: by arranging the mounting assembly 7, the staff inserts and connects the mounting block with the fixing ring 706, and makes the limiting hole correspond to the sliding rod 705, the staff drives the sliding rod 705 to move through the rotating ring 701, the abutting block 702 and the abutting wheel 703, so that the sliding rod 705 is clamped with the limiting hole, the fixing and assembly of the air detector are completed, and the staff can control the clamping and separation between the moving rod 606 and the limiting hole.

[0033] Working principle: in use, the staff fixes and installs the air detector with the lifting plate 5, the staff inserts and connects the mounting block with the fixing ring 706, and makes the limiting hole correspond to the sliding rod 705, then the staff rotates the rotating ring 701, the rotating ring 701 drives the abutting block 702 to rotate, the abutting block 702 drives the abutting wheel 703 to move, the abutting wheel 703 drives the sliding rod 705 to move, so that the sliding rod 705 is clamped with the limiting hole, the fixing and assembly of the air detector are completed, and the staff can control the clamping and separation between the moving rod 606 and the limiting hole.

[0034] When the air detector is in a non-use state, the staff starts the driving motor 603, the driving motor 603 drives the lifting lead screw 601 to rotate, the lifting lead screw 601 drives the lead screw seat 602 to move downwards, the lead screw seat 602 drives the lifting plate 5 to move downwards, the lifting plate 5 drives the air detector to move downwards through the mounting assembly 7, so that the air detector is received in the protective box 1, the protection capability of the air detector is improved, meanwhile, the lifting plate 5 drives the moving rod 606 and the extrusion wheel 604 to move downwards, in the process, the extrusion wheel 604 gradually matches with the extrusion block 610, and the extrusion wheel 604 drives the moving rod 606 to move to one side, the moving rod 606 drives the moving column 607 to move to one side, the moving column 607 drives the stabilizing plate 605 to gradually match and limit the air detector, so that the stabilizing effect of the air detector is improved.

[0035] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A safety protection device for an air detector, comprising a protective housing (1), characterized in that: The protective box (1) is equipped with a lifting and stabilizing component (6). A lifting plate (5) that can move up and down is provided on one side of the lifting and stabilizing component (6). The lifting plate (5) is slidably connected to the protective box (1). An installation component (7) for installing an air detector is provided on the top of the lifting plate (5). The lifting and stabilizing assembly (6) includes two stabilizing plates (605) for clamping the air detector. The bottom of the stabilizing plate (605) is connected to a moving column (607). The top two sides of the lifting plate (5) are provided with moving slots (609). The moving column (607) is slidably connected in the moving slot (609). A moving rod (606) is connected to one side of the moving column (607). One end of the moving rod (606) extends to the outside of the moving slot (609) and is connected to a pressing wheel (604). A pressing block (610) is attached to one side of the pressing wheel (604). One side of the pressing block (610) is connected to one side of the protective box (1).

2. The safety protection device for an air detector according to claim 1, characterized in that: A first spring (608) is provided inside the moving groove (609), and the two ends of the first spring (608) are respectively connected to one side of the moving column (607) and one side of the inner wall of the moving groove (609).

3. The safety protection device for an air detector according to claim 2, characterized in that: The lifting plate (5) is connected to a lead screw seat (602) on one side. The lead screw seat (602) is threaded with a lifting lead screw (601). A groove is opened on one side of the inner wall of the protective box (1). The lifting lead screw (601) is rotatably connected to the groove. A drive motor (603) is fixedly installed on the bottom of the inner wall of the protective box (1) by a mounting plate. One end of the lifting lead screw (601) extends to the outside of the protective box (1) and is connected to one end of the output shaft of the drive motor (603).

4. A safety protection device for an air detector according to claim 3, characterized in that: The mounting assembly (7) includes a fixing ring (706), the bottom of which is connected to the top of the lifting plate (5). The fixing ring (706) has multiple sliding holes on its outer periphery, and a sliding rod (705) is slidably connected in the sliding holes. The bottom of the air detector is connected to a mounting block, and the mounting block has multiple limiting holes on its outer periphery. The sliding rod (705) can engage with the limiting holes.

5. A safety protection device for an air detector according to claim 4, characterized in that: The sliding rod (705) is connected to a bonding wheel (703) at one end away from the fixed ring (706). The top of the lifting plate (5) is rotatably connected to a rotating ring (701). Multiple bonding blocks (702) are connected to the inner circumference of the rotating ring (701). The bonding blocks (702) are in contact with the bonding wheel (703) during rotation. A second spring (704) is sleeved on the outer surface of the sliding rod (705). The two ends of the second spring (704) are respectively connected to one side of the bonding wheel (703) and the outer circumference of the fixed ring (706).

6. A safety protection device for an air detector according to claim 5, characterized in that: The bottom of the protective box (1) is connected to a handle (2), and the top of the lifting plate (5) is connected to connecting columns (4) on all four sides. The top of multiple connecting columns (4) is connected to the same protective plate (3), and the bottom of the protective plate (3) can fit against the top of the protective box (1).

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