Environment detection device convenient to adjust

Abstract

The utility model relates to the technical field of environment detection, in particular to an environment detection device convenient to adjust, which comprises a support frame and an environment detector arranged above the support frame, an electric expansion piece is arranged on the environment detector, and the output end of the electric expansion piece is connected with the environment detector. According to the environment detection device convenient to adjust, through the arrangement of the guide anti-falling assemblies, the lifting of the environment detector can be guided and limited, and the environment detector can be conveniently adjusted through the guide anti-falling assemblies; the situation that the environment detector is stressed to rotate or incline during lifting, and consequently the accuracy of environment detection of the environment detector is affected is avoided, inertial impact force generated when the environment detector falls to the ground due to damage of the electric telescopic device can be avoided, and therefore the environment detector can be protected; and the damage rate of the environment detector is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental detection technical field, concretely is an environmental detection device convenient to adjust. BACKGROUND

[0002] The environmental detection device is a device for monitoring and measuring various physical, chemical or biological parameters in the environment, and its main purpose is to obtain environmental data, evaluate environmental quality, and ensure compliance with relevant standards or regulations. These devices are widely used in industry, scientific research, environmental protection, public health and other fields to detect air, water, soil and other environmental factors pollution or other factors affecting environmental quality.

[0003] At present, the commonly used environmental detection device is divided into two kinds: one is height-adjustable environmental detection device, and the other is height-unadjustable environmental detection device; for the height-adjustable environmental detection device, an electric telescopic device is usually used for adjustment, since the environmental detection device is large in size, and the electric telescopic device is connected with the environmental detection device at a single point, the support stability of the electric telescopic device to the environmental detection device is poor, if the environmental detection device is subjected to a large external force, it is easy to tilt or rotate, and the tilt or rotation of the environmental detection device will affect the accuracy of environmental detection; in addition, if the electric telescopic device is damaged, the environmental detection device will fall from the extended height of the electric telescopic device to the ground direction until it falls at the initial end of the extension of the electric telescopic device, and the environmental detection device falling from the extended height of the electric telescopic device to the initial end of the extension of the electric telescopic device will generate a large inertial impact force, and this inertial impact force acting on the environmental detection device will increase the damage rate of the environmental detection device.

[0004] Therefore, we propose an environmental detection device convenient to adjust. INVENTION CONTENTS

[0005] One of the technical problems to be solved by the present application is how to design an environmental detection device capable of improving lifting stability and preventing falling.

[0006] To solve the above technical problems, the present application provides an environmental detection device convenient to adjust, which comprises a support frame and an environmental detector arranged above the support frame, an electric telescopic device is arranged on the environmental detector, the output end of the electric telescopic device is connected with the environmental detector, guide and anti-falling assemblies are arranged on both sides of the electric telescopic device, the guide and anti-falling assemblies are used for guiding the up-down height adjustment of the environmental detector and supporting the environmental detector falling due to damage of the electric telescopic device.

[0007] In some embodiments, the guiding and falling-preventing assembly comprises a guiding hole formed on the support frame, a first fixing block arranged on the support frame, a guiding plate arranged in the guiding hole, and a plurality of positioning grooves formed on the guiding plate.

[0008] In some embodiments, a helical spring is arranged at the inner bottom end of the socket, a plug is arranged in the socket, one end of the helical spring is connected with the plug in the socket, and the plug is arranged in the positioning groove on the guiding plate.

[0009] In some embodiments, a first inclined hole is formed at the lower end of the positioning groove, a second inclined hole is formed on the side wall of the plug opposite to the first inclined hole of the positioning groove, the second inclined hole on the plug is arranged on the first inclined hole on the inner side of the positioning groove, and a locking assembly is arranged on the first fixing block.

[0010] In some embodiments, the locking assembly comprises a second fixing block arranged on the first fixing block and a positioning hole formed on the plug, a positioning rod is arranged on the second fixing block, one end of the positioning rod is arranged in the positioning hole on the plug through the second fixing block, and a hand-held block is arranged at the other end of the positioning rod.

[0011] In some embodiments, a containing cavity is formed in the second fixing block, and a limiting ring is arranged on the positioning rod and located in the containing cavity.

[0012] In some embodiments, a compression spring is arranged in the containing cavity, and the two ends of the compression spring are connected with the limiting ring and the inner bottom end of the containing cavity, respectively.

[0013] The utility model at least has the following beneficial effects:

[0014] The guiding and falling-preventing assembly can guide and limit the lifting of the environment detector, avoid the rotation or inclination of the environment detector under force during lifting, and thus affect the accuracy of the environment detector in detecting the environment, and can also avoid the inertial impact force of the environment detector falling to the ground due to the damage of the electric telescopic device, so that the environment detector can be protected and the damage rate of the environment detector can be reduced. BRIEF DESCRIPTION OF DRAWINGS

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

[0016] Figure 2 It is an explosion view of the utility model;

[0017] Figure 3 It is a first fixing block and plug split view of the utility model;

[0018] Figure 4 It is the front view of the plug block and the guide plate of the utility model;

[0019] Figure 5 It is the front view of the first fixed block and the second fixed block in the utility model embodiment 2;

[0020] Figure 6 It is the explosion view of the locking assembly in the utility model embodiment 2.

[0021] In the drawing: 1, support frame;2, environmental detector;3, electric telescopic device;4, guide anti-falling assembly;41, guide port;42, guide plate;43, positioning groove;44, first fixed block;45, socket;46, plug block;47, spiral spring;470, first inclined port;48, second inclined port;5, locking assembly;51, second fixed block;52, positioning hole;53, positioning rod;54, limiting ring;55, compression spring;56, hand block;57, containing cavity. DETAILED DESCRIPTION

[0022] 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, not 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.

[0023] Embodiment 1:

[0024] Please refer to Figure 1 The utility model provides a technical scheme:

[0025] A kind of environmental detection device of being convenient for adjustment, including support frame 1 and the environmental detector 2 being set on support frame 1 upper, the environmental detector 2 is provided with electric telescopic device 3, the output of electric telescopic device 3 is connected with environmental detector 2, the two sides of electric telescopic device 3 are provided with guide anti-falling assembly 4, the guide anti-falling assembly 4 is used to guide the up and down height adjustment of environmental detector 2, and the environmental detector 2 that falls when electric telescopic device 3 is damaged is supported.

[0026] Please refer to Figure 2 , Figure 3 and Figure 4 The guide anti-falling assembly 4 includes guide port 41 opened in support frame 1 and first fixed block 44 set on support frame 1, guide plate 42 is arranged in guide port 41, a plurality of positioning grooves 43 are formed in guide plate 42, and socket 45 is formed in the side wall surface opposite to first fixed block 44 and guide plate 42.

[0027] The size of the guide plate 42 is matched with the size of the guide hole 41, so that the guide plate 42 avoids shaking when sliding up and down due to the gap between the guide plate 42 and the guide hole 41, thereby making the up and down movement of the guide plate 42 stable, and the two guide plates 42 guide the up and down movement of the environment detector 2.

[0028] The inside bottom end of the socket 45 is provided with a spiral spring 47, the socket 45 is provided with an insertion block 46, one end of the spiral spring 47 in the socket 45 is connected with the insertion block 46 in the socket 45, and one end of the insertion block 46 is inserted into the positioning groove 43 on the guide plate 42.

[0029] The lower end surface of the positioning groove 43 is provided with a first inclined hole 470, the side wall surface of the insertion block 46 opposite to the first inclined hole 470 of the positioning groove 43 is provided with a second inclined hole 48, the second inclined hole 48 on the insertion block 46 is attached to the first inclined hole 470 on the inside of the positioning groove 43, and the first fixed block 44 is provided with a locking assembly 5.

[0030] It should be noted that the inside top end surface of the positioning groove 43 and the upper end surface of the insertion block 46 are both horizontal surfaces, and the upper end surface of the insertion block 46 is attached to the horizontal surface of the inside top end of the positioning groove 43, so that the insertion block 46 can lock the guide plate 42 sliding down, and the setting of the first inclined hole 470 and the second inclined hole 48 enables the guide plate 42 to move up without obstruction.

[0031] The inclination angle of the first inclined hole 470 is the same as the inclination angle of the second inclined hole 48, so that the insertion block 46 can be inserted into the positioning groove 43 on the guide plate 42.

[0032] If the electric telescopic device 3 is damaged and causes the environment detector 2 to fall towards the ground, the guide plate 42 will move down with the environment detector 2, and when one end of the insertion block 46 corresponds to the position of the positioning groove 43 on the guide plate 42, one end of the insertion block 46 is inserted into the positioning groove 43 on the guide plate 42 under the pushing of the spiral spring 47, at which time the environment detector 2 stops moving down; if the electric telescopic device 3 is damaged and one end of the insertion block 46 is inserted into the positioning groove 43 on the guide plate 42, the environment detector 2 will not have a tendency to fall down, if it is necessary to lower the height of the environment detector 2, the insertion block 46 is pushed to pull one end of the insertion block 46 out of the positioning groove 43 on the guide plate 42 and retract into the socket 45, and then the height of the environment detector 2 can be adjusted by starting the electric telescopic device 3.

[0033] The setting of the guiding and anti-falling assembly 4 can not only guide and limit the lifting of the environment detector 2, avoid the rotation or tilting of the environment detector 2 when the environment detector 2 is lifted, and thus affect the accuracy of the environment detection of the environment detector 2, but also avoid the inertial impact force of the environment detector 2 falling to the ground due to the damage of the electric telescopic device 3, so that the protection of the environment detector 2 is achieved, and the damage rate of the environment detector 2 is reduced.

[0034] Embodiment 2: please refer to Figure 5 and Figure 6 Based on the embodiment 1, the utility model provides a kind of technical scheme of locking assembly 5:

[0035] The locking assembly 5 includes second fixed block 51 arranged on the first fixed block 44 and positioning hole 52 opened on the plug block 46, the second fixed block 51 is provided with positioning rod 53, one end of the positioning rod 53 is inserted into the positioning hole 52 on the plug block 46 through the second fixed block 51, and the other end of the positioning rod 53 is provided with hand block 56.

[0036] Positioning hole 52 is opened in the second fixed block 51, and the positioning rod 53 is provided with limiting ring 54, and the limiting ring 54 is located in the accommodating cavity 57.

[0037] Compression spring 55 is arranged in the accommodating cavity 57, and the two ends of the compression spring 55 are respectively connected with the limiting ring 54 and the bottom end of the inner side of the accommodating cavity 57.

[0038] When the environment detector 2 is lowered by the electric telescopic device 3, the plug block 46 is moved to the bottom end of the spout 45, when the positioning hole 52 on the plug block 46 and the positioning rod 53 are corresponding to each other, the compression spring 55 will pull the positioning rod 53 through the limiting ring 54 and make one end of the positioning rod 53 inserted into the positioning hole 52 on the plug block 46, at this time, the plug block 46 is locked in the spout 45 on the first fixed block 44, then the environment detector 2 is driven to move down by the electric telescopic device 3, when the environment detector 2 moves to the target height, the positioning rod 53 is pulled up by the hand block 56, when one end of the positioning rod 53 is pulled out from the positioning hole 52 on the plug block 46, the plug block 46 will move to the guide plate 42 under the push of the spiral spring 47, at this time, the positioning rod 53 and the positioning hole 52 are staggered, and one end of the plug block 46 will be set in the positioning groove 43 on the guide plate 42 or directly set on the guide plate 42.

[0039] The setting of the locking assembly 5 can lock the plug block 46 in the spout 45 on the first fixed block 44, so that the plug block 46 needs to be manually pushed and inserted in the spout 45 on the first fixed block 44 during the moving down of the environment detector 2, which can improve the practicability of the guiding and anti-falling assembly 4.

[0040] It is to be understood that the terminology used herein such as first and second, and the like, is merely for distinguishing one entity or action from another entity or action that is discussed, and is not necessarily intended to imply any such actual relationship or order between such entities or actions. Moreover, the terms "comprising", "including", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0041] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application.

Claims

1. An easily adjustable environmental detection device, comprising a support frame (1) and an environmental detector (2) disposed above the support frame (1), wherein an electric telescopic device (3) is disposed on the environmental detector (2), and the output end of the electric telescopic device (3) is connected to the environmental detector (2), characterized in that: The electric telescopic device (3) is provided with a guide and anti-falling assembly (4) on both sides, which is used for guiding the up and down height adjustment of the environment detector (2) and supporting the environment detector (2) falling when the electric telescopic device (3) is damaged.

2. The easily adjustable environmental detection device of claim 1, wherein: The guide and anti-falling assembly (4) comprises a guide opening (41) and a first fixed block (44) provided on the support frame (1), the guide opening (41) is provided with a guide plate (42), a plurality of positioning grooves (43) are formed in the guide plate (42), and a socket (45) is formed in the side wall of the first fixed block (44) opposite to the guide plate (42).

3. The easily adjustable environmental detection device of claim 2, wherein: The socket (45) is provided with a spiral spring (47) at the bottom end, the socket (45) is provided with a plug (46), one end of the spiral spring (47) in the socket (45) is connected with the plug (46) in the socket (45), and one end of the plug (46) is inserted into the positioning groove (43) on the guide plate (42).

4. The easily adjustable environmental detection device of claim 3, wherein: The lower end surface of the positioning groove (43) is provided with a first inclined opening (470), the side wall of the plug (46) opposite to the first inclined opening (470) of the positioning groove (43) is provided with a second inclined opening (48), the second inclined opening (48) on the plug (46) is attached to the first inclined opening (470) on the inner side of the positioning groove (43), and the first fixed block (44) is provided with a locking assembly (5).

5. The easily adjustable environmental detection device of claim 4, wherein: The locking assembly (5) comprises a second fixed block (51) provided on the first fixed block (44) and a positioning hole (52) formed in the plug (46), the second fixed block (51) is provided with a positioning rod (53), one end of the positioning rod (53) passes through the second fixed block (51) and is inserted into the positioning hole (52) on the plug (46), and the other end of the positioning rod (53) is provided with a hand block (56).

6. The easily adjustable environmental detection device of claim 5, wherein: The second fixed block (51) is provided with a containing cavity (57), the positioning rod (53) is provided with a limiting ring (54), and the limiting ring (54) is located in the containing cavity (57).

7. The easily adjustable environmental detection device of claim 6, wherein: The containing cavity (57) is provided with a compression spring (55), and the two ends of the compression spring (55) are connected with the limiting ring (54) and the bottom end of the containing cavity (57), respectively.

Images