Environment monitor fixing device capable of being adjusted in lifting mode

Abstract

The utility model discloses a lifting-adjustable environment monitor fixing device, which relates to the technical field of environment monitoring and comprises a miniature environment air quality monitor, a base is mounted at the bottom end of the miniature environment air quality monitor, a sleeve is fixedly connected to the bottom end of the base, and a screw is in threaded connection with the bottom of the sleeve. The lifting-adjustable environment monitor fixing device comprises a sleeve, a screw rod is arranged at the bottom of the sleeve, a holding ring is fixedly connected to the bottom of the screw rod, an annular cover is fixedly connected to the bottom end of the sleeve, and an annular brush is fixedly connected to the top of the inner wall of the annular cover. The monitoring height of the micro ambient air quality monitor can be rotationally adjusted at the bottom, operation is convenient, the adjusting height is low, height adjustment is slow and accurate, dirt on the surface of the screw can be removed through an annular cover arranged at the bottom end of the sleeve, an annular brush arranged on the inner wall and a plurality of arc-shaped sponge wipers, then lubricating oil is smeared, and the situation of jamming is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental monitoring technical field especially relates to a lifting adjustment's environmental monitoring appearance fixing device. BACKGROUND

[0002] Environmental monitoring instrument is the instrument general term for monitoring indoor and outdoor environment various parameters, and the representative value of the environmental quality factor is determined by the measurement, and the environmental quality (or pollution degree) and its change trend are determined.

[0003] The environmental monitoring instrument needs to monitor the environmental data of multiple heights sometimes, so a specific fixing device is needed, the height adjustment of the existing fixing device is mostly step adjustment, the height adjustment is not arbitrary, the position of the monitoring instrument needs to be adjusted, the operation is more troublesome, in addition, when the position of the monitoring instrument is adjusted, the height needs to be rechecked and measured, when abnormal data occurs, the current abnormal data height also cannot be recorded quickly, and the use is limited. UTILITY MODEL CONTENT

[0004] The utility model discloses a lifting adjustment's environmental monitoring appearance fixing device to solve the problem in the background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a lifting adjustment's environmental monitoring appearance fixing device, including micro - environment air quality monitoring appearance, the bottom of micro - environment air quality monitoring appearance installs the base, the bottom fixedly connected with the sleeve of base, the bottom screw thread connection has the screw rod of sleeve, the bottom fixedly connected with the ring of screw rod Gripping ring, the bottom fixedly connected with the ring cover of sleeve, the top fixedly connected with the ring brush of ring cover inner wall, the bottom of ring cover inner wall is connected with a plurality of arc sponge wipes of clamping,

[0006] The back of ring cover is connected with the strip board, one end of strip board is provided with a cavity, the inner wall of cavity is installed with an electromagnet, one side of electromagnet is equipped with a magnetic plate, one end of magnetic plate is fixedly connected with a cotton stamp.

[0007] As a preferred technical scheme of the utility model, the bottom of screw rod is rotatably connected with a platform, both side walls of platform are fixedly connected with a pair of mounting plates, and screw holes are formed in the middle portions of mounting plates.

[0008] As a preferred technical scheme of the utility model, a plurality of arc sponge wipes are connected head to tail, the inner wall of ring brush is attached to the outer wall of screw rod, and the arc sponge wipe is attached to the outer wall of screw rod.

[0009] As a preferred technical scheme of the utility model, a tension spring is installed between the electromagnet and the magnetic plate, and the magnetism of the electromagnet is same as that of the magnetic plate.

[0010] As a preferred technical scheme of the utility model, the middle part of the back of the sleeve is vertically slidably connected with a support, and the inner wall of the support is provided with a scale.

[0011] As a preferred technical scheme of the utility model, the bottom of the support is fixedly connected with the back of the platform.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、The utility model discloses a sleeve at the bottom of the micro environment air quality monitor cooperates with a screw rod and a handle ring, can rotate and adjust the monitoring height of the micro environment air quality monitor at the bottom, is convenient to operate, adjusts the height to be low, and the height is adjusted slowly and accurately, the annular cover provided at the bottom end of the sleeve, the annular brush and the plurality of arc sponges on the inner wall can remove dirt on the surface of the screw rod and then apply lubricating oil, reduce the situation of jamming, so that the friction of relative movement of the two can be reduced in subsequent adjustment and use, and the adjustment difficulty is reduced.

[0014] 2、The utility model discloses a strip-shaped plate installed on the annular cover, an electromagnet and a magnetic plate are arranged in the inner cavity of the strip-shaped plate, cooperate with cotton printing, can open when adjusting several important monitoring heights, and leave height marks, so that the several heights are gradually monitored, when data is abnormal, the mark can be left, so that the height of abnormal data can be recorded accurately, the step of re-measuring and checking is reduced, the data record is clear, can be kept in place, and is convenient for taking and arranging at any time. DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural schematic view of the annular cover of the utility model;

[0017] Figure 3 It is a structural schematic view of the strip-shaped plate of the utility model.

[0018] In the drawing: 1, micro environment air quality monitor;2, base;3, sleeve;4, support;5, screw rod;6, annular cover;7, strip-shaped plate;8, scale;9, handle ring;10, platform;11, annular brush;12, arc sponge;13, electromagnet;14, tension spring;15, magnetic plate;16, cotton printing. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0020] Please refer to Figures 1 to 3 The present application provides a kind of environmental monitoring instrument fixing device of lifting adjustment technical scheme:

[0021] Embodiment one:

[0022] According to Figure 1 ,A kind of environmental monitoring instrument fixing device of lifting adjustment, as shown in Figure 2 The bottom of the sleeve 3 is threadedly connected with a screw rod 5, the bottom of the screw rod 5 is fixedly connected with a handle ring 9, the bottom end of the sleeve 3 is fixedly connected with a ring cover 6, the top of the inner wall of the ring cover 6 is fixedly connected with a ring brush 11, the bottom of the inner wall of the ring cover 6 is clampedly connected with a plurality of arc sponge wipers 12, the lubricating oil with kinematic viscosity of 46mm 2 / s(40℃) is selected, the lubricating oil is suitable for the lubrication demand of general machinery, is loaded, the outer wall of the screw rod 5 is coated with lubricating oil, through experimental test, the friction coefficient between the screw rod 5 and the sleeve 3 can be reduced by about 30% after coating lubricating oil.

[0023] The bottom of the screw rod 5 is rotatably connected with a platform 10, the two side walls of the platform 10 are fixedly connected with a pair of mounting plates, the middle part of the mounting plate is provided with a threaded hole, the plurality of arc sponge wipers 12 are connected end to end, the inner wall of the ring brush 11 is attached to the outer wall of the screw rod 5, and the arc sponge wiper 12 is attached to the outer wall of the screw rod 5.

[0024] In specific use, when the operator needs to adjust the monitoring height of the miniature environmental air quality monitor 1, the handle ring 9 placed at the bottom can be held to rotate, driving the rotation of the screw rod 5. Since the screw rod 5 is threadedly connected with the sleeve 3, the sleeve 3 is limited by the support 4 when the screw rod 5 rotates, so that the sleeve 3 moves up and down, thereby adjusting the height of the miniature environmental air quality monitor 1 installed at the top of the sleeve 3. During the threadedly connecting process of the sleeve 3 relative to the screw rod 5, the sleeve 3 can be adjusted to descend periodically, and then the plurality of arc-shaped sponge wipers 12 on the inner wall of the annular cover 6 are removed and filled with lubricating oil. When the sleeve 3 moves relative to the screw rod 5 during the subsequent adjustment process of the sleeve 3 ascending, the annular brush 11 on the inner wall of the annular cover 6 can be used to brush and remove the dirt on the surface of the screw rod 5, and at the same time, the lubricating oil is applied to the outer wall of the screw rod 5 by the plurality of arc-shaped sponge wipers 12 adhered and wiped, thereby reducing the friction force of the relative movement and the adjustment difficulty in the subsequent adjustment and use.

[0025] Embodiment two:

[0026] On the basis of embodiment one, as shown in Figure 1 and Figure 3 , the back of the annular cover 6 is clamped and connected with the strip-shaped plate 7, one end of the strip-shaped plate 7 is provided with a cavity, the inner wall of the cavity is installed with an electromagnet 13, one side of the electromagnet 13 is provided with a magnetic plate 15, one end of the magnetic plate 15 is fixedly connected with a printing cotton 16, a tension spring 14 is installed between the electromagnet 13 and the magnetic plate 15, the elastic coefficient of the tension spring 14 is 5N / m, and in the normal working state, the repulsion force generated by the electromagnet 13 is greater than the elastic force of the tension spring 14, so that the printing cotton 16 fixed on the magnetic plate 15 is pushed out of the cavity and adheres to the scale 8 of the support 4. The magnetism of the electromagnet 13 is the same as that of the magnetic plate 15, the middle part of the back of the sleeve 3 is vertically and slidably connected with the support 4, the inner wall of the support 4 is provided with the scale 8, and the bottom of the support 4 is fixedly connected with the back of the platform 10.

[0027] In specific use, the environmental monitor fixing device for lifting adjustment can be used in the process of continuously adjusting the height monitoring of the miniature environmental air quality monitor 1. When the height monitoring is adjusted to an important height, the operator can energize the electromagnet 13, so that the electromagnet 13 generates the same magnetism as the magnetic plate 15, which pushes the magnetic plate 15 outward by the magnetic repulsion force, pushes the printing cotton 16 fixed on the magnetic plate 15 out of the cavity, and adheres the printing cotton 16 to the scale 8 of the support 4, leaving a mark on the scale 8 at this height, so that the height information can be recorded in the monitoring of several important heights, facilitating the corresponding processing of the obtained data.

[0028] In the utility model, unless another definite provision and limitation, the term " install " " link " " connect " " fixed " and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection, also can be communication;Can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside's intercommunication or two element's interaction relation. For ordinary skilled person in the art, can understand the concrete meaning of above -mentioned term in the utility model according to specific circumstances.

[0029] In the utility model, unless another definite provision and limitation, first feature is " on " or " under " second feature " " can be first and second feature direct contact, or first and second feature indirectly contact by intermediate medium. In the description of the present specification, the description of the reference terms " one scheme " " some schemes " " example " " specific example " or " some examples " means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more schemes or examples in a suitable manner.

Claims

1. A lift-adjusted environmental monitor fixing device, comprising a miniature environmental air quality monitor (1), characterized in that: The bottom end of the micro-environment air quality monitor (1) is provided with a base (2), the bottom end of the base (2) is fixedly connected with a sleeve (3), the bottom of the sleeve (3) is threadedly connected with a screw rod (5), the bottom of the screw rod (5) is fixedly connected with a handle ring (9), the bottom end of the sleeve (3) is fixedly connected with a ring-shaped cover (6), the top of the inner wall of the ring-shaped cover (6) is fixedly connected with a ring-shaped brush (11), and the bottom of the inner wall of the ring-shaped cover (6) is clampedly connected with a plurality of arc-shaped sponge wipers (12). The back of the ring-shaped cover (6) is clampedly connected with a strip-shaped plate (7), one end of the strip-shaped plate (7) is provided with a cavity, the inner wall of the cavity is provided with an electromagnet (13), one side of the electromagnet (13) is provided with a magnetic plate (15), and one end of the magnetic plate (15) is fixedly connected with a cotton stamp (16).

2. A fixed device for an environmental monitor with lift adjustment according to claim 1, characterized in that: The bottom end of the screw rod (5) is rotatably connected with a platform (10), both side walls of the platform (10) are fixedly connected with a pair of mounting plates, and the middle part of the mounting plate is provided with a threaded hole.

3. A fixed device for an environmental monitor with lift adjustment according to claim 1, characterized in that: A plurality of arc-shaped sponge wipers (12) are connected end to end, the inner wall of the ring-shaped brush (11) is attached to the outer wall of the screw rod (5), and the arc-shaped sponge wiper (12) is attached to the outer wall of the screw rod (5).

4. A fixed device for an environmental monitor with lift adjustment according to claim 1, characterized in that: The electromagnet (13) and the magnetic plate (15) are provided with a tension spring (14) therebetween, and the magnetism of the electromagnet (13) is the same as that of the magnetic plate (15).

5. A fixed device for an environmental monitor with lift adjustment according to claim 2, characterized in that: The middle part of the back of the sleeve (3) is vertically and slidably connected with a support (4), and the inner wall of the support (4) is provided with a scale (8).

6. A fixed device for an environmental monitor with lift adjustment according to claim 5, characterized in that: The bottom of the support (4) is fixedly connected with the back of the platform (10).

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