CN213633089U - Portable environment dust detector - Google Patents

Abstract

The utility model relates to an environmental monitoring technical field specifically is a portable environment dust detector, including environment dust detector body, the both sides fixed surface of environment dust detector body is connected with first bracing piece, and the surface cover of first bracing piece establishes, and the fourth spring, the surface cover of first bracing piece is equipped with the sliding sleeve. The utility model discloses a be provided with the protection frame, be convenient for carry out the guard action to the surface of environment dust detector body through the protection frame, avoid environment dust detector body when carrying, receive the collision of external force and lead to environment dust detector body to damage, the device is through being provided with second inserted bar and second stopper, the third spring slides to the inside of second bracing piece, promote the inside that the second stopper slided into third bracing piece top, the inside that the third bracing piece slided into the second bracing piece is accomodate, thereby be convenient for adjust the height of environment dust detector body, make things convenient for environment dust detector body to carry.

Description

Portable environment dust detector

Technical Field

The utility model relates to an environmental monitoring technical field specifically is a portable environment dust detector.

Background

The environment detector is a general term for monitoring various parameters of indoor and outdoor environments, determines the environment quality and the change trend thereof by measuring the representative value of the factors influencing the environment quality, and needs to use the portable environment detector when people need to go out to detect the environment.

The surface of the existing portable environment detector is not provided with a protection structure, the environment detector is easy to collide in the carrying process, the environment detector is damaged, the detection precision of the environment detector is influenced, and therefore the portable environment dust detector is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable environment dust detector to current collision easily at the in-process that carries that proposes in solving above-mentioned background art leads to the environment detector to appear damaging, influences its problem that detects the precision.

In order to achieve the above object, the utility model provides a following technical scheme: a portable environmental dust detector comprises an environmental dust detector body, wherein first supporting rods are fixedly connected to the surfaces of two sides of the environmental dust detector body, a protective outer frame is fixedly connected to one end, away from the first supporting rods, of the sliding sleeve, a surface sleeve of each first supporting rod is arranged, fourth springs are arranged on the surface sleeve of each first supporting rod, a second supporting rod is fixedly connected to the bottom end of each first supporting rod, fixing rods are symmetrically and fixedly arranged on two sides of each second supporting rod, a second inserting rod is inserted into one side, away from the second supporting rods, of each fixing rod, a third spring is sleeved on the surface of each second inserting rod, a second limiting block is abutted against the surface of one side, away from the third spring, of each second limiting block, a second spring is fixedly connected to the surface of one side, away from the second inserting rod, of each second spring is sleeved with a third supporting rod, and the bottom fixedly connected with adjustment mechanism of third bracing piece, adjustment mechanism includes fixed frame, and the inside interpolation in both sides of fixed frame is equipped with first stopper, the first stopper one side fixed surface who keeps away from each other is connected with first inserted bar, and one side fixed surface that first inserted bar and first stopper are close to is connected with first spring, the upper and lower both ends symmetry fixed mounting of first stopper has.

Preferably, the two side surfaces of the fixed outer frame are provided with limiting grooves corresponding to the first limiting blocks, the inner walls of the upper end and the lower end of each limiting groove are symmetrically provided with sliding grooves corresponding to the sliding blocks, the sliding blocks are inserted into the sliding grooves, and the sliding blocks are in sliding connection with the fixed outer frame.

Preferably, one end of the first spring is fixedly connected with the surface of the first inserted link, and the other end of the first spring is fixedly connected with the surface of the fixed outer frame.

Preferably, the first limiting blocks are provided with two groups, inclined planes are arranged on two sides of the first limiting blocks facing upwards from the lower surface of the first limiting blocks, limiting grooves corresponding to the first limiting blocks are formed in the surfaces of the two sides of the protective outer frame, and the first limiting blocks are connected with the protective outer frame in a clamping mode.

Preferably, the second stopper is provided with two sets, two sets of the bottom surface of second stopper inclines to both sides from bottom to top, the draw-in groove corresponding with the second stopper has been seted up on the both sides surface of second bracing piece, the second stopper is connected for the block with the draw-in groove, the second spring is provided with two sets ofly, through second spring coupling between the second stopper.

Preferably, one end of the third spring is fixedly connected with the surface of the second insertion rod, and the other end of the third spring is fixedly connected with the surface of the fixing rod.

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

the utility model discloses a be provided with the protection frame, during the use, be convenient for protect the effect to the surface of environment dust detector body through the protection frame, avoid environment dust detector body when carrying, receive the collision of external force and lead to environment dust detector body to damage;

the device is through being provided with second inserted bar and second stopper, during the use, promotes the third spring to the inside of second bracing piece, and the third spring slides to the inside of second bracing piece, promotes the inside that the second stopper slided into third bracing piece top, and the inside that the third bracing piece slided into the second bracing piece is accomodate to be convenient for adjust the height of environment dust detector body, make things convenient for environment dust detector body to carry.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

FIG. 3 is an enlarged schematic view of the adjusting mechanism of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. an environmental dust detector body; 2. a first support bar; 3. a fourth spring; 4. a protective outer frame; 5. a sliding sleeve; 6. a second support bar; 7. an adjustment mechanism; 71. fixing the outer frame; 72. a first plunger; 73. a first spring; 74. a first stopper; 75. a slider; 8. a third support bar; 9. a second spring; 10. a second limiting block; 11. a third spring; 12. fixing the rod; 13. a second plunger.

The specific implementation mode is as follows:

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, the present invention provides an embodiment: a portable environmental dust detector comprises an environmental dust detector body 1, wherein two side surfaces of the environmental dust detector body 1 are fixedly connected with first supporting rods 2, the surfaces of the first supporting rods 2 are sleeved with fourth springs 3, the surface of each first supporting rod 2 is sleeved with a sliding sleeve 5, one end, far away from the first supporting rod 2, of each sliding sleeve 5 is fixedly connected with a protective outer frame 4, the bottom end of each first supporting rod 2 is fixedly connected with a second supporting rod 6, two sides of each second supporting rod 6 are symmetrically and fixedly provided with fixing rods 12, one side, far away from the second supporting rod 6, of each fixing rod 12 is inserted with a second inserting rod 13, the surface of each second inserting rod 13 is sleeved with a third spring 11, the surface, far away from the third spring 11, of one side of each second inserting rod 13 is abutted with a second limiting block 10, one side surface, far away from the second inserting rod 13, of each second limiting block 10 is fixedly connected with a second spring 9, the surface of each second spring 9 is, the bottom end of the third support rod 8 is fixedly connected with an adjusting mechanism 7, the adjusting mechanism 7 comprises a fixed outer frame 71, first limiting blocks 74 are inserted into the two sides of the fixed outer frame 71, a first inserting rod 72 is fixedly connected to the surface of one side, far away from each other, of the first limiting blocks 74, a first spring 73 is fixedly connected to the surface of one side, close to the first limiting blocks 74, of the first inserting rod 72, and sliding blocks 75 are symmetrically and fixedly mounted at the upper end and the lower end of each first limiting block 74;

furthermore, the surfaces of the two sides of the fixed outer frame 71 are provided with limiting grooves corresponding to the first limiting blocks 74, the inner walls of the upper end and the lower end of each limiting groove are symmetrically provided with sliding grooves corresponding to the sliding blocks 75, the sliding blocks 75 are inserted into the sliding grooves, the sliding blocks 75 are in sliding connection with the fixed outer frame 71, the sliding blocks 75 facilitate the linear sliding of the first limiting blocks 74 in the sliding grooves, and meanwhile, the limiting effect on the first limiting blocks 74 is facilitated;

furthermore, one end of the first spring 73 is fixedly connected with the surface of the first inserting rod 72, and the other end of the first spring 73 is fixedly connected with the surface of the fixed outer frame 71, so that when the device is used, the first limiting block 74 can be conveniently pushed to be clamped in the limiting groove through the first spring 73;

furthermore, two groups of first limiting blocks 74 are arranged, inclined surfaces are arranged on the surfaces of the two groups of first limiting blocks 74 from bottom to top, limiting grooves corresponding to the first limiting blocks 74 are formed in the surfaces of the two sides of the protective outer frame 4, the first limiting blocks 74 are connected with the protective outer frame 4 in a clamping mode, the protective outer frame 4 can be conveniently fixed, and therefore the environmental dust detector body 1 can be conveniently used;

further, two groups of second limiting blocks 10 are arranged, the bottom end surfaces of the two groups of second limiting blocks 10 are inclined from bottom to top to two sides, clamping grooves corresponding to the second limiting blocks 10 are formed in the two side surfaces of the second supporting rod 6, the second limiting blocks 10 are connected with the clamping grooves in a clamping mode, two groups of second springs 9 are arranged, the second limiting blocks 10 are connected through the second springs 9, and the second limiting blocks 10 can reciprocate in the using process under the elastic action of the second springs 9;

furthermore, one end of a third spring 11 is fixedly connected with the surface of the second inserted link 13, the other end of the third spring 11 is fixedly connected with the surface of the fixed link 12, and the self elastic action of the third spring 11 is convenient for reciprocating action in the using process;

the working principle is as follows: when the environmental dust detector body 1 needs to be used, according to the attached drawing 1, an operator manually pulls the protection outer frame 4 downwards, the protection outer frame 4 slides downwards to the inside of the fixed outer frame 71, the surfaces of the two sides of the protection outer frame 4 are abutted against the first limiting block 74, the first limiting block 74 slides towards the two sides under stress, the first spring 73 is pushed and pulled to be in an expansion state, when the limiting grooves on the two sides of the protection outer frame 4 correspond to the first limiting block 74, the external force of the first spring 73 is relieved from expanding to clamp the first limiting block 74 in the limiting grooves on the surface of the protection outer frame 4, so as to fix the protection outer frame 4, when the environmental dust detector body 1 is used, the first inserting rod 72 is pulled towards the two sides, the external force of the fourth spring 3 is relieved to drive the protection outer frame 4 to reset, the surface of the environmental dust detector body 1 is protected, and the environmental dust detector body 1 is prevented from, receive the collision of external force and lead to environment dust detector body 1 to damage, when needs carry environment dust detector body 1, operating personnel is manual to the inside promotion third spring 11 of second bracing piece 6, third spring 11 slides to the inside of second bracing piece 6, promotes the inside that second stopper 10 slided into 8 tops of third bracing piece, the inside that third bracing piece 8 slided into second bracing piece 6 is accomodate, thereby be convenient for adjust the height of environment dust detector body 1, make things convenient for environment dust detector body 1 to carry, the operation is accomplished, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a portable environment dust detector, includes environment dust detector body (1), its characterized in that: the environment dust detector comprises an environment dust detector body (1), wherein first supporting rods (2) are fixedly connected to the surfaces of the two sides of the environment dust detector body (1), a protective outer frame (4) is fixedly connected to one ends, away from the first supporting rods (2), of the sliding sleeves (5) and fourth springs (3), sliding sleeves (5) are arranged on the surfaces of the first supporting rods (2), a second supporting rod (6) is fixedly connected to the bottom end of the first supporting rod (2), fixing rods (12) are symmetrically and fixedly installed on the two sides of the second supporting rod (6), a second inserting rod (13) is inserted into one side, away from the second supporting rod (6), of the fixing rods (12), a third spring (11) is arranged on the surface of the second inserting rod (13), a second limiting block (10) is abutted to one side surface, away from the third spring (11), of the second limiting block (10) is fixedly connected to one side surface, away from the second inserting rod (13), of the second limiting block (9), the surface cover of second spring (9) is equipped with third bracing piece (8), and the bottom fixedly connected with adjustment mechanism (7) of third bracing piece (8), adjustment mechanism (7) are including fixed frame (71), and the inside first stopper (74) of inserting in both sides of fixed frame (71), one side fixed surface that first stopper (74) kept away from each other is connected with first inserted bar (72), and one side fixed surface that first inserted bar (72) and first stopper (74) are close to is connected with first spring (73), the upper and lower both ends symmetry fixed mounting of first stopper (74) has slider (75).

2. A portable ambient dust detector according to claim 1, characterised in that: the limiting grooves corresponding to the first limiting blocks (74) are formed in the surfaces of the two sides of the fixed outer frame (71), sliding grooves corresponding to the sliding blocks (75) are symmetrically formed in the inner walls of the upper end and the lower end of each limiting groove, the sliding blocks (75) are inserted into the sliding grooves, and the sliding blocks (75) are connected with the fixed outer frame (71) in a sliding mode.

3. A portable ambient dust detector according to claim 1, characterised in that: one end of the first spring (73) is fixedly connected with the surface of the first inserting rod (72), and the other end of the first spring (73) is fixedly connected with the surface of the fixed outer frame (71).

4. A portable ambient dust detector according to claim 1, characterised in that: the first limiting blocks (74) are arranged in two groups, inclined surfaces are arranged on the two sides of the two groups of first limiting blocks (74) from bottom to top, limiting grooves corresponding to the first limiting blocks (74) are formed in the surfaces of the two sides of the protective outer frame (4), and the first limiting blocks (74) are connected with the protective outer frame (4) in a clamping mode.

5. A portable ambient dust detector according to claim 1, characterised in that: the second limiting blocks (10) are arranged in two groups, the bottom surfaces of the second limiting blocks (10) are inclined towards two sides from bottom to top, clamping grooves corresponding to the second limiting blocks (10) are formed in the surfaces of the two sides of the second supporting rod (6), the second limiting blocks (10) are connected with the clamping grooves in a clamping mode, the second springs (9) are arranged in two groups, and the second limiting blocks (10) are connected through the second springs (9).

6. A portable ambient dust detector according to claim 1, characterised in that: one end of the third spring (11) is fixedly connected with the surface of the second inserted link (13), and the other end of the third spring (11) is fixedly connected with the surface of the fixed link (12).

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