CN211553935U

CN211553935U - Formaldehyde detection device

Info

Publication number: CN211553935U
Application number: CN202020106237.9U
Authority: CN
Inventors: 路铁生; 关红义
Original assignee: Tianjin Bohai Environmental Protection Technology Co ltd
Current assignee: Tianjin Bohai Environmental Protection Technology Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-09-22
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a formaldehyde detection device, the power distribution box comprises a box body, upper end one side of box articulates there is the visor, the padlock is installed jointly to one side of box and visor, it is connected with positive and negative tooth screw rod to rotate jointly on the relative lateral wall in the box, be equipped with adjustment mechanism on the positive and negative tooth screw rod, the last four loading boards that are equipped with of adjustment mechanism, upper end one side of loading board all is equipped with first spacing opening, four organism has been placed jointly to spacing intraoral bottom of opening, equal cladding has the foam on the intraoral a week lateral wall of spacing opening. The utility model discloses conveniently carry, can effectually avoid the organism condition of bumping to appear during carrying, buffering shock attenuation is effectual, has guaranteed the safety of organism, and takes out the organism through the mode that adopts the lift during the use, has reduced the degree of difficulty when the device takes, and it is more convenient to use.

Description

Formaldehyde detection device

Technical Field

The utility model relates to a formaldehyde detects technical field, especially relates to a formaldehyde detection device.

Background

Formaldehyde is colorless and irritant gas, has an irritant effect on eyes, noses and the like, is easily soluble in water and ethanol, is commonly called formalin, has a strong irritant effect on skin of people, can cause skin eczema and systemic allergy, so that the formaldehyde is determined as a carcinogenic substance by world health organization, in order to protect human health and prevent and control indoor air pollution, residences and office buildings in life often carry out quantitative detection on formaldehyde contained in air, water, food, clothes, plates, leather and the like through a specific detection method or instrument, wherein a common handheld detector, a ten-in-one detector, an atmospheric sampling instrument and the like are adopted, the handheld detector is convenient to carry, but the handheld detector is poor in accuracy and low in reliability of detection results, so that regular detection personnel detect the formaldehyde through a slightly large detector such as the ten-in-one detector and the atmospheric sampling instrument, thereby reaching the effect of accurate detection.

The existing detection device is slightly larger in size, is placed through a simple box body when being carried, is poor in buffering performance, is easy to damage the detection device due to reasons such as collision and the like when being carried, is placed in the box body, is tightly leaned against the edge of the box body, and has the problem of inconvenience in taking during use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a formaldehyde detection device.

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

the utility model provides a formaldehyde detection device, includes the box, upper end one side of box articulates there is the visor, the padlock is installed jointly to one side of box and visor, it is connected with positive and negative tooth screw rod to rotate jointly on the relative lateral wall in the box, be equipped with adjustment mechanism on the positive and negative tooth screw rod, the last four loading boards that are equipped with of adjustment mechanism, upper end one side of loading board all is equipped with first spacing opening, four organism has been placed jointly to spacing intraoral bottom of opening, equal cladding has the foam on the intraoral a week lateral wall of spacing opening, one side of visor is fixed with four elastic blocks, four one side of elastic block all is equipped with the spacing opening of second, four the spacing opening of second corresponds with the upper end four corners of organism respectively each other.

Preferably, the adjusting mechanism comprises two threaded sleeves which are respectively in threaded sleeve connection with two ends of the positive and negative threaded screws, one side of each threaded sleeve is rotated to connect the connecting rod, four the lower end of the bearing plate is provided with a fixing groove, two lifting plates are fixed in the two fixing grooves on the same side, and one ends of the two connecting rods are respectively connected to the middle parts of the lower ends of the two lifting plates in a rotating mode.

Preferably, two sliding grooves are formed in opposite side walls in the box body, sliding blocks are mounted in the two sliding grooves, and one ends of the four sliding blocks are fixed to one side of the four bearing plates respectively.

Preferably, the other side of the box body is provided with a rotating groove, one end of the positive and negative tooth screw rod penetrates through the box body and extends into the rotating groove, and one end of the positive and negative tooth screw rod is fixed with a crank.

Preferably, the opposite sides of the two lifting plates are jointly fixed with a fixing plate.

Preferably, the elastic block is made of an EVA foam material.

Preferably, a handle is fixed to one side of the case.

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

1. through the matching of the positive and negative screw rods, the crank, the machine body, the adjusting mechanism and other parts, the machine body is convenient to take out in a lifting mode, the problem that the existing detection device is inconvenient to take due to the fact that the existing detection device is tightly leaned against the edge of the box body when being placed is solved, the difficulty in taking the device is reduced, and the device is more convenient to use;

2. through the matching of the positive and negative screw rods, the crank, the machine body, the adjusting mechanism and other parts, the machine body is convenient to take out in a lifting mode, the problem that the existing detection device is inconvenient to take due to the fact that the existing detection device is tightly leaned against the edge of the box body when being placed is solved, the difficulty in taking the device is reduced, and the device is more convenient to use;

to sum up, the utility model discloses conveniently carry, can effectually avoid the organism to bump the condition to appear when carrying, buffering shock attenuation is effectual, has guaranteed the safety of organism, and takes out the organism through the mode that adopts the lift during the use, has reduced the degree of difficulty when the device takes, and it is more convenient to use.

Drawings

Fig. 1 is a schematic view of an internal structure of a casing of a formaldehyde detecting device provided by the present invention;

fig. 2 is a schematic view of an external structure of a formaldehyde detecting device according to the present invention;

fig. 3 is a schematic structural view of a body placement state of the formaldehyde detecting device according to the present invention;

fig. 4 is a schematic structural diagram of a body of the formaldehyde detecting device according to the present invention in a taken-out state;

FIG. 5 is a schematic view of an external structure of a carrier plate of the formaldehyde detecting device according to the present invention;

in the figure: the device comprises a box body 1, a protective cover 2, a lock 3, a handle 4, a rotating groove 5, a machine body 6, a bearing plate 7, a sliding groove 8, a sliding block 9, a connecting rod 10, a threaded sleeve 11, a screw rod 12 with positive and negative teeth, a crank 13, a fixing plate 14, a lifting plate 15 and an elastic block 16.

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. 1-5, a formaldehyde detection device comprises a box body 1, wherein a handle 4 is fixed on one side of the box body 1, the box body 1 is convenient to carry, a protective cover 2 is hinged to one side of the upper end of the box body 1, internal equipment is convenient to protect, and a buckle lock 3 is installed on one side of the box body 1 and one side of the protective cover 2 together, so that the protective cover 2 is convenient to lock and unlock.

The utility model discloses in, the common rotation is connected with positive and negative tooth screw rod 12 on the relative lateral wall in the box 1, makes things convenient for the rotation of positive and negative tooth screw rod 12, and the opposite side of box 1 is equipped with rotation groove 5, and in positive and negative tooth screw rod 12's one end was run through box 1 and was extended to rotation groove 5, positive and negative tooth screw rod 12's one end was fixed with crank 13, had driven positive and negative tooth screw rod 12 through rotating crank 13 and rotated.

The utility model discloses in, be equipped with adjustment mechanism on positive and negative tooth screw rod 12, conveniently promote organism 6 and take, be equipped with four loading boards 7 on the adjustment mechanism, upper end one side of loading board 7 all is equipped with first spacing opening, and organism 6 has been placed jointly to the intraoral bottom of four spacing openings, and spacing opening can continue spacingly to organism 6, promotes the stability that organism 6 placed.

The utility model discloses in, all the cladding has the foam on the a week lateral wall in the spacing opening, and the damping performance is good, still can protect organism 6, and one side of visor 2 is fixed with four elastic blocks 16, and elastic block 16 adopts the cotton material of EVA bubble to make, has that the compliance is good, takes precautions against earthquakes, antiskid, advantage that compressive resistance is strong, and is good to the protection damping performance of organism 6.

The utility model discloses in, one side of four elastic blocks 16 all is equipped with the spacing opening of second, and four spacing openings of second correspond with the upper end four corners of organism 6 respectively each other, are convenient for carry on spacingly to organism 6, promote the stability that organism 6 placed.

The utility model discloses in, adjustment mechanism includes that the difference screw thread cup joints two threaded sleeve 11 at positive and negative tooth screw rod 12 both ends, and two threaded sleeve 11 can be above that in opposite directions or reverse movement when positive and negative tooth screw rod 12 rotates, and one side of two threaded sleeve 11 all rotates connecting rod 10, and the lower extreme of four loading boards 7 all is equipped with the fixed slot, is fixed with lifter plate 15 jointly in two fixed slots with one side, makes things convenient for lifter plate 15 to drive two loading boards 7 and removes.

The utility model discloses in, two relative one sides of lifter plate 15 are fixed with fixed plate 14 jointly, and two lifter plates 15 of being convenient for can be synchronous steady removal, and the one end of two connecting rods 10 is rotated respectively and is connected at the lower extreme middle part of two lifter plates 15, drives two connecting rods 10 respectively and rotates and promote two lifter plates 15 and remove when two threaded sleeve 11 remove.

The utility model discloses in, all be equipped with two spouts 8 on the relative lateral wall in the box 1, all install slider 9 in two spouts 8, make things convenient for slider 9 to remove in spout 8, one side at four loading boards 7 is fixed respectively to four slider 9's one end, and loading board 7 of being convenient for removes through slider 9, has still promoted the stability when loading board 7 removes.

The utility model discloses in, during the use, open visor 2 through padlock 3, can directly operate organism 6 wherein, if will take out organism 6, through rotating crank 13 and drive positive and negative tooth screw rod 12 and rotate, positive and negative tooth screw rod 12 drives two threaded sleeve 11 and moves on positive and negative tooth screw rod 12 when rotating, it rotates and promotes two lifter plates 15 and remove to drive two connecting rods 10 respectively when two threaded sleeve 11 remove, thereby two lifter plates 15 drive four loading board 7 and remove, take out organism 6 when loading board 7 removes, conveniently take out organism 6, high durability and convenient use, conveniently carry box 1 through handle 4 convenience, foam cooperation elastic block 16 on the inboard wall of spacing opening can effectually protect organism 6, avoid organism 6 and box 1, visor 2 bumps, it is safer to use.

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

1. The utility model provides a formaldehyde detection device, includes box (1), its characterized in that: the utility model discloses a portable multifunctional portable electronic device, including box (1), buckle lock (3) are installed jointly to upper end one side of box (1) articulated have visor (2), padlock (3) are installed jointly to one side of box (1) and visor (2), it is connected with positive and negative tooth screw rod (12) to rotate jointly on the relative lateral wall in box (1), be equipped with adjustment mechanism on positive and negative tooth screw rod (12), be equipped with four loading board (7) on the adjustment mechanism, upper end one side of loading board (7) all is equipped with first spacing opening, four organism (6) have been placed jointly to the intraoral bottom of spacing opening, all the cladding has the foam on the intraoral a week lateral wall of spacing opening, one side of visor (2) is fixed with four elastic blocks (16), four one side of elastic block (16) all is equipped with the spacing opening of second, four the spacing opening of second corresponds each other with the.

2. The formaldehyde detecting device according to claim 1, wherein: the adjusting mechanism comprises two threaded sleeves (11) which are respectively sleeved at two ends of a positive and negative threaded screw (12) in a threaded manner, wherein one side of each threaded sleeve (11) is rotated to be connected with a connecting rod (10), four fixing grooves are formed in the lower end of the bearing plate (7), lifting plates (15) are jointly fixed in the two fixing grooves on the same side, and the middle parts of the lower ends of the two lifting plates (15) are respectively connected with one end of each connecting rod (10) in a rotating manner.

3. The formaldehyde detecting device according to claim 1, wherein: all be equipped with two spout (8) on the relative lateral wall in box (1), two all install slider (9) in spout (8), four the one end of slider (9) is fixed respectively in one side of four loading boards (7).

4. The formaldehyde detecting device according to claim 1, wherein: the opposite side of box (1) is equipped with rotation groove (5), the one end of positive and negative tooth screw rod (12) runs through box (1) and extends to in rotation groove (5), the one end of positive and negative tooth screw rod (12) is fixed with crank (13).

5. The formaldehyde detecting device according to claim 2, wherein: and a fixing plate (14) is jointly fixed on the opposite sides of the two lifting plates (15).

6. The formaldehyde detecting device according to claim 1, wherein: the elastic block (16) is made of EVA foam material.

7. The formaldehyde detecting device according to claim 1, wherein: a handle (4) is fixed on one side of the box body (1).