CN211373669U

CN211373669U - Anti-falling device of environment monitoring instrument

Info

Publication number: CN211373669U
Application number: CN202020490236.9U
Authority: CN
Inventors: 冯雪娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-08-28
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses an environment monitoring instrument dropout prevention means, comprising a base plate, the center department fixedly connected with fixed column on bottom plate top surface, the top fixedly connected with roof of fixed column, the equal vertical lift mouth of having seted up of front side and the rear side of fixed column inner chamber, the equal fixedly connected with bearing frame of center department of fixed column inner chamber top and bottom, the vertical rotation screw rod that is provided with in one side that two bearing frames are corresponding. The utility model discloses a board, fly leaf, picture peg, locating plate, reset spring are placed in the setting, the cooperation of placing recess and slot is used, can carry out quick dismantlement separation to the environmental monitoring instrument, and anti-drop device's use is more convenient like this, has solved anti-drop device when using, because of can not carrying out quick dismantlement to the environmental monitoring instrument, has consumed the plenty of time in making its and anti-drop device separation process to lead to anti-drop device to appear the relatively poor problem of result of use.

Description

Anti-falling device of environment monitoring instrument

Technical Field

The utility model relates to an environmental monitoring technical field specifically is an environmental monitoring instrument dropout prevention means.

Background

Along with modern society attaches importance to the environmental protection to the improvement of degree, environmental monitoring instrument has obtained the wide use in modern society, environmental monitoring instrument hangs mostly when using and just needs to use dropout prevention means like this outdoors, current dropout prevention means is when using, can not dismantle environmental monitoring instrument fast, make its and dropout prevention means disengaging process in consume a large amount of time, thereby lead to the relatively poor problem of result of use to the dropout prevention means to appear, greatly reduced dropout prevention means's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment monitoring instrument dropout prevention means possesses the advantage of carrying out the quick dismantlement separation to the environment monitoring instrument, has solved dropout prevention means when using, because of can not carrying out quick dismantlement to the environment monitoring instrument, has made its and dropout prevention means separation process in consume a large amount of time to lead to dropout prevention means to appear the relatively poor problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-drop device for an environment monitoring instrument comprises a bottom plate, wherein a fixed column is fixedly connected to the center of the top surface of the bottom plate, a top plate is fixedly connected to the top of the fixed column, lifting ports are vertically formed in the front side and the rear side of an inner cavity of the fixed column, bearing seats are fixedly connected to the centers of the top and the bottom of the inner cavity of the fixed column, rotating screws are vertically arranged on one sides corresponding to the two bearing seats, a rotating wheel is sleeved on the bottom of the surface of each rotating screw, the front surface and the back surface of each rotating wheel respectively penetrate through the lifting ports, a lifting screw block is in threaded connection with the center of the surface of each rotating screw, the front side of each lifting screw block penetrates through the lifting ports and is fixedly connected with a placing plate, a sliding notch is formed in the center of the back surface of the placing plate, a placing groove is, the top of environment monitoring instrument organism runs through to the top of placing the board, place the equal fixedly connected with locating plate in the rear side on board both sides surface, the inboard top of locating plate and the equal fixedly connected with reset spring in bottom, reset spring's inboard fixedly connected with fly leaf, the inboard surface's in fly leaf top and the equal fixedly connected with picture peg in bottom, the slot that uses with the picture peg cooperation is all seted up to the rear side of environment monitoring instrument organism both sides surface top and bottom, the ventilative window that the opening is decurrent has all been seted up on the surface of environment monitoring instrument organism both sides.

Preferably, the four corners of the bottom surface of the top plate are fixedly connected with elastic columns, and the four corners of the top surface of the bottom plate are penetrated through and provided with positioning and mounting holes.

Preferably, the top and the bottom of the rotating screw rod both extend to the inner cavity of the bearing seat and are movably connected with the inner cavity of the bearing seat through a bearing, the inner ring of the rotating wheel is in interference fit with the surface of the rotating screw rod, and the thread on the surface of the rotating screw rod is arranged at the top of the rotating wheel.

Preferably, the front side of the lifting screw block is fixedly connected with the front side of the inner cavity of the sliding gap, the surface of the lifting screw block is in sliding contact with the inner cavity of the lifting port, and the inner ring of the sliding gap is in sliding contact with the surface of the fixing column.

Preferably, the surface of fly leaf bottom and the surface of placing the board top are sliding contact, the inboard of picture peg extends to the inner chamber of slot and is sliding contact with the inner chamber of slot.

Preferably, the surfaces of the two sides of the fixing column are vertically provided with guide grooves, the two sides of the bottom surface of the placing plate are fixedly connected with guide rods, and the bottoms of the guide rods extend to the inner cavities of the guide grooves and are in sliding contact with the inner cavities of the guide grooves.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a board, fly leaf, picture peg, locating plate, reset spring are placed in the setting, the cooperation of placing recess and slot is used, can carry out quick dismantlement separation to the environmental monitoring instrument, and anti-drop device's use is more convenient like this, has solved anti-drop device when using, because of can not carrying out quick dismantlement to the environmental monitoring instrument, has consumed the plenty of time in making its and anti-drop device separation process to lead to anti-drop device to appear the relatively poor problem of result of use, be worth promoting.

2. The utility model discloses a set up the elasticity post, can avoid the top and the roof of environment monitoring instrument organism to take place rigid collision, through the location mounting hole, the convenience utilizes the bolt to fix a position the bottom plate, through the bearing frame, can provide the support to rotating screw, through the slip breach, the stationarity that places the board and reciprocate has been improved, cooperation through slot and picture peg, the convenience is fixed a position environment monitoring instrument organism, cooperation through guide bar and guide way, the stationarity of placing the board operation from top to bottom has been improved, through the bearing frame, rotate the wheel, the lift mouth, the cooperation of rotating screw and lift spiral shell piece, can highly adjust the use of environment monitoring instrument organism.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the placement board structure of the present invention;

FIG. 3 is a side view of the fixing post structure of the present invention;

fig. 4 is the side view of the body structure of the environmental monitoring instrument of the present invention.

In the figure: the environment monitoring device comprises a base plate 1, a bearing seat 2, a rotating wheel 3, a lifting port 4, a guide rod 5, a placing plate 6, a moving plate 7, an environment monitoring instrument body 8, an inserting plate 9, a fixing column 10, an elastic column 11, a rotating screw 12, a positioning plate 13, a return spring 14, a placing groove 15, a lifting screw block 16, a sliding notch 17, a guide groove 18, a slot 19, a ventilating window 20 and a top plate 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an anti-falling device for an environmental monitoring instrument comprises a bottom plate 1, a fixed column 10 is fixedly connected to the center of the top surface of the bottom plate 1, a top plate 21 is fixedly connected to the top of the fixed column 10, elastic columns 11 are fixedly connected to four corners of the bottom surface of the top plate 21, positioning and mounting holes are formed in the four corners of the top surface of the bottom plate 1, rigid collision between the top of an environmental monitoring instrument body 8 and the top plate 21 can be avoided by arranging the elastic columns 11, the bottom plate 1 can be conveniently positioned by bolts through the positioning and mounting holes, lifting ports 4 are vertically formed in the front side and the rear side of an inner cavity of the fixed column 10, bearing blocks 2 are fixedly connected to the centers of the top and the bottom of the inner cavity of the fixed column 10, rotating screws 12 are vertically arranged on one side corresponding to the two bearing blocks, the front surface and the back surface of the rotating wheel 3 both penetrate through the lifting port 4, the top and the bottom of the rotating screw 12 both extend to the inner cavity of the bearing seat 2 and are movably connected with the inner cavity of the bearing seat 2 through a bearing, the inner ring of the rotating wheel 3 is in interference fit with the surface of the rotating screw 12, the thread on the surface of the rotating screw 12 is arranged at the top of the rotating wheel 3, the rotating screw 12 can be supported through the bearing seat 2, the lifting screw 16 is in threaded connection with the center of the surface of the rotating screw 12, the front side of the lifting screw 16 penetrates through the lifting port 4 and is fixedly connected with the placing plate 6, the surfaces of both sides of the fixed column 10 are vertically provided with guide grooves 18, both sides of the surface of the bottom of the placing plate 6 are fixedly connected with guide rods 5, the bottom of the guide rods 5 extends to the inner cavity of the guide grooves 18 and is in sliding contact with the inner cavity of the, the stability of the vertical operation of the placing plate 6 is improved, the center of the back surface of the placing plate 6 is provided with a sliding notch 17, the front side of a lifting screw block 16 is fixedly connected with the front side of the inner cavity of the sliding notch 17, the surface of the lifting screw block 16 is in sliding contact with the inner cavity of a lifting port 4, the inner ring of the sliding notch 17 is in sliding contact with the surface of a fixed column 10, the stability of the vertical movement of the placing plate 6 is improved through the sliding notch 17, the using height of an environment monitoring instrument body 8 can be adjusted through the matching of a bearing seat 2, a rotating wheel 3, the lifting port 4, a rotating screw 12 and the lifting screw block 16, a placing groove 15 is formed in the surface of the top of the placing plate 6, the environment monitoring instrument body 8 is placed in the inner cavity of the placing groove 15, the top of the environment monitoring instrument body 8 penetrates to the top of the placing plate 6, and positioning plates 13 are fixedly, the top and the bottom of the inner side of the positioning plate 13 are fixedly connected with a return spring 14, the inner side of the return spring 14 is fixedly connected with a movable plate 7, the top and the bottom of the inner side surface of the movable plate 7 are fixedly connected with an inserting plate 9, the top and the bottom of the two side surfaces of the environment monitoring instrument body 8 are both provided with inserting grooves 19 matched with the inserting plates 9 for use, the environment monitoring instrument can be quickly disassembled and separated by arranging the placing plate 6, the movable plate 7, the inserting plates 9, the positioning plate 13, the return spring 14, the placing grooves 15 and the inserting grooves 19 for matched use, so that the anti-falling device is more convenient to use, the problem that when the anti-falling device is used, a large amount of time is consumed in the separation process of the environment monitoring instrument due to the incapability of quickly disassembling the environment monitoring instrument, the anti-falling device, the surface of fly leaf 7 bottom is sliding contact with the surface of placing 6 tops of board, and the inboard of picture peg 9 extends to the inner chamber of slot 19 and is sliding contact with the inner chamber of slot 19, through the cooperation of slot 19 and picture peg 9, conveniently fixes a position environment monitoring instrument organism 8, and the ventilative window 20 that the opening is decurrent is all seted up on the surface of environment monitoring instrument organism 8 both sides, and environment monitoring instrument organism 8 passes through wire and external power source and controller electric connection.

When the environment monitoring instrument is used, when the environment monitoring instrument needs to ascend, the rotating wheel 3 is shifted forwards to drive the rotating screw 12 to rotate, so that the elevating screw block 16 moves upwards on the surface of the rotating screw 12, the placing plate 6 is driven to move upwards, and finally the environment monitoring instrument body 8 moves upwards, so that the purpose is achieved; when the environment monitoring instrument body 8 needs to be disassembled, the movable plate 7 is pulled outwards, the return spring 14 is compressed under the action of force, the inserting plate 9 is separated from the inner cavity of the slot 19, and the environment monitoring instrument body 8 is taken down.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this environmental monitoring instrument dropout prevention means places board 6, fly leaf 7, picture peg 9, locating plate 13, reset spring 14, places recess 15 and slot 19's cooperation through the setting and uses, has solved dropout prevention means when using, because of can not carrying out quick dismantlement to the environmental monitoring instrument, has made its and dropout prevention means separation in-process consume a large amount of time to lead to dropout prevention means to appear the relatively poor problem of result of use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment monitoring instrument dropout prevention means, includes bottom plate (1), its characterized in that: a fixed column (10) is fixedly connected to the center of the top surface of the bottom plate (1), a top plate (21) is fixedly connected to the top of the fixed column (10), lifting ports (4) are vertically formed in the front side and the rear side of an inner cavity of the fixed column (10), bearing seats (2) are fixedly connected to the centers of the top and the bottom of the inner cavity of the fixed column (10), rotating screws (12) are vertically arranged on one sides corresponding to the two bearing seats (2), a rotating wheel (3) is sleeved at the bottom of the surface of the rotating screw (12), the front surface and the back surface of the rotating wheel (3) both penetrate through the lifting ports (4), a lifting screw block (16) is in threaded connection with the center of the surface of the rotating screw (12), the front side of the lifting screw block (16) penetrates through the lifting ports (4) and is fixedly connected with a placing plate (6), and a sliding notch (17) is formed in, a placing groove (15) is arranged on the surface of the top of the placing plate (6), an environment monitoring instrument body (8) is placed in an inner cavity of the placing groove (15), the top of the environment monitoring instrument body (8) penetrates to the top of the placing plate (6), the rear sides of the two side surfaces of the placing plate (6) are fixedly connected with positioning plates (13), the top and the bottom of the inner side of the positioning plate (13) are both fixedly connected with a return spring (14), a movable plate (7) is fixedly connected to the inner side of the return spring (14), inserting plates (9) are fixedly connected to the top and the bottom of the inner side surface of the movable plate (7), the top and the rear side of the bottom of the two side surfaces of the environment monitoring instrument body (8) are both provided with a slot (19) which is matched with the plug board (9) for use, and the surfaces of two sides of the environment monitoring instrument body (8) are provided with air permeable windows (20) with downward openings.

2. The anti-drop device of the environmental monitoring instrument according to claim 1, characterized in that: the four corners on the bottom surface of the top plate (21) are fixedly connected with elastic columns (11), and the four corners on the top surface of the bottom plate (1) are penetrated through and provided with positioning and mounting holes.

3. The anti-drop device of the environmental monitoring instrument according to claim 1, characterized in that: the top and the bottom of rotating screw rod (12) all extend to the inner chamber of bearing frame (2) and pass through bearing swing joint with the inner chamber of bearing frame (2), the inner circle that rotates wheel (3) is interference fit with the surface of rotating screw rod (12), the thread on rotating screw rod (12) surface is seted up in the top of rotating wheel (3).

4. The anti-drop device of the environmental monitoring instrument according to claim 1, characterized in that: the front side of the lifting screw block (16) is fixedly connected with the front side of the inner cavity of the sliding notch (17), the surface of the lifting screw block (16) is in sliding contact with the inner cavity of the lifting port (4), and the inner ring of the sliding notch (17) is in sliding contact with the surface of the fixing column (10).

5. The anti-drop device of the environmental monitoring instrument according to claim 1, characterized in that: the surface of fly leaf (7) bottom and the surface of placing board (6) top are sliding contact, the inboard of picture peg (9) extends to the inner chamber of slot (19) and is sliding contact with the inner chamber of slot (19).

6. The anti-drop device of the environmental monitoring instrument according to claim 1, characterized in that: the surface of the two sides of the fixing column (10) is vertically provided with a guide groove (18), the two sides of the bottom surface of the placing plate (6) are fixedly connected with a guide rod (5), and the bottom of the guide rod (5) extends to the inner cavity of the guide groove (18) and is in sliding contact with the inner cavity of the guide groove (18).