CN209745910U - Fixed negative oxygen ion monitoring devices - Google Patents

Abstract

The utility model belongs to the technical field of the monitoring devices technique and specifically relates to a fixed negative oxygen ion monitoring devices, including base and monitoring facilities, the upper end middle part of base is equipped with the bracing piece, the upper end of bracing piece is connected with the fixed plate, the fixed slot that uses with the monitoring facilities cooperation is seted up at the upper end middle part of fixed plate, the inner wall both sides of fixed slot communicate respectively has the spout, the fixed thread block that is equipped with in one side that the fixed slot was kept away from to the spout inner chamber, the inner chamber sliding connection of spout has the slider, fixedly connected with spring between slider and the thread block, one side fixedly connected with that the spring was kept away from to the slider is with the limiting plate that the bottom plate cooperation was used. The utility model discloses simple structure, reasonable in design, monitoring facilities's fixed and dismouting are all very convenient, and easy to assemble and maintenance work have strong practicality and functionality, are favorable to promoting.

Description

Fixed negative oxygen ion monitoring devices

Technical Field

The utility model relates to a monitoring devices technical field especially relates to a fixed negative oxygen ion monitoring devices.

Background

The negative oxygen ion means an oxygen ion having 1 or more electrons charged with a negative charge. The negative oxygen ion known as 'air vitamin' is beneficial to the physical and mental health of human body. It mainly influences the physiological activities of human body through the nervous system and blood circulation of human body. The quality of the air can be judged by detecting the number of the negative oxygen ions in the unit volume of the air.

Common negative oxygen ion monitoring devices mostly have fixed inconvenient problem on the existing market, need the scene to punch when monitoring devices installs, then use the bolt to fix, inconvenient operation also need be with the help of a large amount of instruments when dismantling the maintenance moreover, and the operation is comparatively troublesome, has reduced work efficiency. To this end, we propose a stationary negative oxygen ion monitoring device to solve such problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a fixed negative oxygen ion monitoring device which is more convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A fixed negative oxygen ion monitoring device is designed, which comprises a base and monitoring equipment, wherein the monitoring equipment consists of a negative ion detector and a bottom plate, a supporting rod is arranged in the middle of the upper end of the base, a fixing plate is connected with the upper end of the supporting rod, a fixing groove matched with the monitoring equipment for use is formed in the middle of the upper end of the fixing plate, the two sides of the inner wall of the fixed groove are respectively communicated with a sliding groove, a thread block is fixedly arranged on one side of the inner cavity of the sliding groove far away from the fixed groove, the inner cavity of the sliding groove is connected with a sliding block in a sliding way, a spring is fixedly connected between the sliding block and the thread block, a limiting plate matched with the bottom plate for use is fixedly connected to one side of the sliding block away from the spring, a first screw rod is connected to the inner thread of the thread block, the spring surrounds the outer side of the first screw rod, and one end, close to the fixing groove, of the first screw rod is in contact with the sliding block.

preferably, the two sides of the upper end of the base are symmetrically provided with positioning holes, and fixing anchor rods are inserted into the positioning holes.

Preferably, the support rod comprises a rotating shaft fixedly connected with the base, the upper end of the rotating shaft is rotatably connected with a threaded pipe, the inner thread of the threaded pipe is connected with a second screw rod, and the upper end of the second screw rod is connected with the fixing plate.

Preferably, the outer wall bilateral symmetry of screwed pipe is equipped with the dwang, the outside cover of dwang is equipped with the rubber sleeve.

Preferably, one side of the first screw rod, which is far away from the sliding block, is fixedly connected with a rotating disc, and a handle is arranged on the outer side of the rotating disc.

The utility model provides a pair of fixed negative oxygen ion monitoring devices, beneficial effect lies in: when the monitoring device is mounted, the bottom plate of the monitoring device is pressed into the inside of the fixed groove and is pressed downwards, the bottom plate can extrude the limiting plate to retract into the inside of the sliding groove when moving downwards, the spring is compressed, after the bottom plate is completely pressed into the fixed groove, the bottom plate completely crosses the sliding groove at the moment, the limiting plate can be driven to reset under the elastic force action of the spring, so that the limiting plate is clamped above the bottom plate, the monitoring device can be fixed, then the first screw rod is rotated to move towards one side close to the sliding block and is in extrusion contact with the sliding block, the sliding block and the limiting plate can be fixed, the fixing effect on the monitoring device can be further enhanced and more stable, when the monitoring device needs to be dismounted, the fixing effect on the sliding block and the limiting plate can be removed by rotating the first screw rod, then the monitoring device is pulled upwards, the dismounting can be finished, so that the monitoring device, the use is more convenient; in addition, through holding the fixed plate, then rotatory screwed pipe can drive the second screw rod and reciprocate to can adjust the use height of fixed plate, adapt to the staff of different heights, make things convenient for monitoring facilities's dismouting work more. Compared with the prior art, the utility model discloses simple structure, reasonable in design, monitoring facilities's fixed and dismouting are all very convenient, and easy to assemble and maintenance work have strong practicality and functionality, are favorable to promoting.

Drawings

Fig. 1 is a schematic structural view of a fixed negative oxygen ion monitoring device according to the present invention;

FIG. 2 is an enlarged schematic view of the part A of the stationary negative oxygen ion monitoring device according to the present invention;

Fig. 3 is a schematic view of a partial structure of a stationary negative oxygen ion monitoring device according to the present invention.

In the figure: the negative ion detector comprises a base 1, a supporting rod 2, monitoring equipment 3, a negative ion detector 4, a bottom plate 5, a fixing plate 6, a fixing groove 7, a sliding groove 8, a thread block 9, a sliding block 10, a limiting plate 11, a spring 12, a first screw 13, a rotary table 14, a rotary shaft 15, a thread pipe 16, a second screw 17, a rotary rod 18, a rubber sleeve 19, a positioning hole 20 and a fixing anchor rod 21.

Detailed Description

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a fixed negative oxygen ion monitoring devices, includes base 1 and monitoring facilities 3, and locating hole 20 has been seted up to the upper end bilateral symmetry of base 1, and the inside grafting of locating hole 20 has fixed stock 21, and through inserting fixed stock 21 underground, can be fixed with base 1 to can improve the holistic stability of device, avoid the device to appear empting.

Monitoring facilities 3 comprises anion detection appearance 4 and bottom plate 5, anion detection appearance 4 is NKMH-103 positive and negative ion detector, measuring range is wider, base 1's upper end middle part is equipped with bracing piece 2, the upper end of bracing piece 2 is connected with fixed plate 6, bracing piece 2 is including the pivot 15 with base 1 fixed connection, the upper end of pivot 15 is rotated and is connected with screwed pipe 16, the internal thread of screwed pipe 16 is connected with second screw rod 17, the upper end and the fixed plate 6 of second screw rod 17 are connected, through holding fixed plate 6, then rotatory screwed pipe 16, can drive second screw rod 17 and reciprocate, thereby can adjust the use height of fixed plate 6, adapt to the staff of different heights, make things convenient for monitoring facilities 3's dismouting work more.

The outer wall bilateral symmetry of screwed pipe 16 is equipped with dwang 18, and the outside cover of dwang 18 is equipped with rubber sleeve 19, through the cooperation of dwang 18 and rubber sleeve 19, can conveniently make power when rotating screwed pipe 16, facilitates the use more.

A fixing groove 7 matched with the monitoring device 3 for use is formed in the middle of the upper end of the fixing plate 6, sliding grooves 8 are respectively communicated with two sides of the inner wall of the fixing groove 7, a thread block 9 is fixedly arranged on one side of the inner cavity of the sliding groove 8, which is far away from the fixing groove 7, a sliding block 10 is slidably connected with the inner cavity of the sliding groove 8, a spring 12 is fixedly connected between the sliding block 10 and the thread block 9, a limiting plate 11 matched with the bottom plate 5 for use is fixedly connected with one side of the sliding block 10, which is far away from the spring 12, a first screw 13 is connected with the inner thread, one end of the first screw 13 close to the fixed groove 7 is contacted with the sliding block 10, one side of the first screw 13 far away from the sliding block 10 is fixedly connected with a rotating disc 14, the outer side of the rotating disc 14 is provided with a handle, the convenience of rotation of the first screw 13 can be improved, so that the convenience of use of the whole device can be further improved.

The working principle is as follows: when the monitoring device is installed, the bottom plate 5 of the monitoring device 3 is pressed into the inside of the fixing groove 7 and the bottom plate 5 is pressed downwards, the limiting plate 11 is extruded to retract into the inside of the sliding groove 8 when the bottom plate 5 moves downwards, the spring 12 is compressed, after the bottom plate 5 is completely pressed into the fixing groove 7, the bottom plate 5 completely crosses the sliding groove 8 at the moment, the limiting plate 11 is driven to reset under the elastic force action of the spring 12, the limiting plate 11 is clamped above the bottom plate 5, the monitoring device 3 can be fixed, the first screw 13 is rotated to move towards one side close to the sliding block 10 and is in extrusion contact with the sliding block 10, the sliding block 10 and the limiting plate 11 can be fixed, the fixing effect on the monitoring device 3 can be further enhanced, the stability is higher, when the monitoring device needs to be disassembled, the first screw 13 is rotated to be far away from the sliding block 10, and the fixing effect on the sliding block 10 and, then, the monitoring equipment 3 is pulled upwards to finish the disassembly, so that the monitoring equipment 3 can be conveniently disassembled and assembled and is more convenient to use; in addition, through holding fixed plate 6, then rotatory screwed pipe 16, can drive second screw rod 17 and reciprocate to can adjust the use height of fixed plate 6, adapt to the staff of different heights, make things convenient for monitoring facilities 3's dismouting work more.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a fixed negative oxygen ion monitoring devices, includes base (1) and monitoring facilities (3), monitoring facilities (3) comprise anion detector (4) and bottom plate (5), its characterized in that, the upper end middle part of base (1) is equipped with bracing piece (2), the upper end of bracing piece (2) is connected with fixed plate (6), fixed slot (7) that use with monitoring facilities (3) cooperation are seted up at the upper end middle part of fixed plate (6), the inner wall both sides of fixed slot (7) communicate respectively has spout (8), one side that fixed slot (7) were kept away from to spout (8) inner chamber is fixed and is equipped with thread block (9), the inner chamber sliding connection of spout (8) has slider (10), fixedly connected with spring (12) between slider (10) and thread block (9), one side fixedly connected with that spring (12) was kept away from to slider (10) has limiting plate (11) that use with bottom plate (5) cooperation, the inner thread of the thread block (9) is connected with a first screw rod (13), the spring (12) surrounds the outer side of the first screw rod (13), and one end, close to the fixing groove (7), of the first screw rod (13) is in contact with the sliding block (10).

2. The fixed type negative oxygen ion monitoring device according to claim 1, wherein positioning holes (20) are symmetrically formed in two sides of the upper end of the base (1), and fixing anchor rods (21) are inserted into the positioning holes (20).

3. The fixed negative oxygen ion monitoring device according to claim 1, wherein the support rod (2) comprises a rotating shaft (15) fixedly connected with the base (1), a threaded pipe (16) is rotatably connected to the upper end of the rotating shaft (15), a second screw (17) is connected to the inner thread of the threaded pipe (16), and the upper end of the second screw (17) is connected with the fixed plate (6).

4. The fixed type negative oxygen ion monitoring device according to claim 3, wherein rotating rods (18) are symmetrically arranged on two sides of the outer wall of the threaded pipe (16), and rubber sleeves (19) are sleeved on the outer sides of the rotating rods (18).

5. the stationary negative oxygen ion monitoring device according to claim 1, wherein a rotating disc (14) is fixedly connected to a side of the first screw (13) away from the slider (10), and a handle is disposed on an outer side of the rotating disc (14).