CN212514495U

CN212514495U - Gaseous detection device of soil nitrous oxide

Info

Publication number: CN212514495U
Application number: CN202021269542.6U
Authority: CN
Inventors: 王雯; 朱闪闪; 党学立
Original assignee: Yulin University
Current assignee: Yulin University
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-02-09
Anticipated expiration: 2030-07-02

Abstract

The utility model belongs to the technical field of detection devices, in particular to a soil nitrous oxide gas detection device, which comprises a detection device main body, wherein a connecting wire is clamped at the end part of the detection device main body, a detection head is fixedly arranged at the end part of the connecting wire, a display screen is integrally formed at the top end of the front surface of the detection device main body, a placement groove is arranged inside the rear surface of the detection device main body, and the rear surface of the detection device main body is rotatably connected with a protective cover through a hinge; through the inside design winding board at the standing groove and at one side design cardboard and the tight pad of second of detection device main part, avoid being not convenient for after detecting the use to the connecting wire protection, show externally easily to cause the connecting wire harm, shorten life, can twine in the inside that the surface of winding board is located the standing groove after the use, and with the connecting wire block in the inside of recess, will detect the head and install the inside at the cardboard again through the hinge with the protective cover closure is fixed after putting the connecting wire closure.

Description

Gaseous detection device of soil nitrous oxide

Technical Field

The utility model belongs to the technical field of detection device, concretely relates to gaseous detection device of soil nitrous oxide.

Background

The existing detection device is an instrument for detecting nitrous oxide gas in soil, has wide application field, and covers various aspects of industry, agriculture, traffic, science and technology, environmental protection, national defense, aerospace, aviation, daily life and the like. Generally, an industrial process gas monitoring and analyzing instrument belongs to the field of analyzing instruments, and common gas detecting instruments and meters are generally miniaturized, portable or fixed, work independently or are connected into a network, and are widely applied to industrial fields of petroleum, chemical engineering, metallurgy, mining, pharmacy, semiconductor processing, spray packaging and the like.

The prior art has the following problems:

1. the detection device is inconvenient to protect the connecting line after detection and use, the connecting line is easy to damage when being exposed outside, and the service life is shortened;

2. the detection device is inconvenient to protect the front surface display screen when in use, and the display screen is easy to rub and damage due to contact with a placing surface when being placed reversely, so that the detection device is inconvenient to protect.

In order to solve the problems, the application provides a soil nitrous oxide gas detection device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a gaseous detection device of soil nitrous oxide has and is convenient for protect the connecting wire rolling after the use, and is not fragile, increase of service life is convenient for protect the display screen when using, and difficult friction damages characteristics when anti-placing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gaseous detection device of soil nitrous oxide, package detection device main part, the tip block of detection device main part has the connecting wire, the tip fixed mounting of connecting wire has detection head, the shaping of the front surface top integral type of detection device main part has the display screen, the inside standing groove that has seted up of rear surface of detection device main part, the rear surface of detection device main part rotates through the hinge and is connected with the protective cover, the recess has all been seted up at the both ends of detection device main part, there is the winding board inside of standing groove through screw fixed mounting, there is the cardboard one end of detection device main part through screw fixed mounting, the internal surface of cardboard is fixed with the tight pad of second through the glue solution bonding, just detect the head with the detection device main part passes through the cardboard with the second sticiss the pad block and connect.

As the utility model relates to a gaseous detection device of soil nitrous oxide is preferred, four turning positions departments of display screen are fixed with the location scute through the glue solution bonding, the internal surface of location scute is fixed with first tight pressure pad through the glue solution bonding, the surface of display screen is provided with the protecting film, just the protecting film with the display screen passes through the location scute with first tight pressure pad location installation.

As the utility model relates to a gaseous detection device of soil nitrous oxide is preferred, the protecting film is the rectangle structure, just the protecting film with the surface structure of display screen is identical.

As the utility model relates to a gaseous detection device of soil nitrous oxide is preferred, the location scute is L type structure, just the turning position department of protecting film with the internal surface structure of location scute is the same.

As the utility model relates to a gaseous detection device of soil nitrous oxide is preferred, the protective cover is the rectangle structure, just the protective cover embedding the inside of detection device main part.

As the utility model relates to a gaseous detection device of soil nitrous oxide is preferred, the internal surface of cardboard with the second sticiss to fill up and be the arc structure, just detect the head the surface with the cardboard with the internal surface structure that the second sticiss to fill up is the same.

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

1. through the inside design winding board at the standing groove and the tight pad of one side design cardboard and second in the detection device main part, avoid being not convenient for after detecting the use to the connecting wire protection, show externally easily to cause the connecting wire harm, shorten life, can twine in the inside that the surface of winding board is located the standing groove after the use, and with the inside of connecting wire block at the recess, will detect the head again and install the inside at the cardboard with the protective cover closure is fixed through the hinge after placing the connecting wire closure, will detect the head and sticis connected with the cardboard through the tight pad of second, be convenient for after the use protect connecting wire and detection head, it is not convenient for after the use to protect the connecting wire, show outside fragile, shorten life's problem.

2. Through the surface design protecting film at the display screen, avoid being not convenient for protect front surface display screen when using, the display screen easily produces the friction damage with placing the face contact when placing instead, be not convenient for protect, can be through the surface of placing at the display screen of location scute with the accurate location of protecting film, it is connected through the glue solution absorption with the surface of protecting film and display screen after placing, the turning of protecting film is sticis connected through first tight pressure pad with the inside of location scute simultaneously, be convenient for protect the display screen through the protecting film, difficult friction damage when placing instead, the protection of being not convenient for of display screen has been solved, easily produce the problem of friction damage when placing instead.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a structural schematic diagram of the groove, the detecting device body and the protective cover in a closed state;

fig. 3 is a structural schematic view of the detection device main body and the protective cover in the open state of the present invention;

fig. 4 is a schematic structural view of a clamping plate and a second pressing pad of the present invention;

FIG. 5 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

in the figure: 1. positioning the angle plate; 2. a display screen; 3. a protective film; 4. a connecting wire; 5. a detection head; 6. clamping a plate; 7. a groove; 8. a first pressure pad; 9. a detection device main body; 10. a protective cover; 11. a winding plate; 12. a placement groove; 13. a second pressure pad.

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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a soil nitrous oxide gas detection device comprises a detection device main body 9, a connecting wire 4 is clamped at the end part of the detection device main body 9, a detection head 5 is fixedly installed at the end part of the connecting wire 4, a display screen 2 is integrally formed at the top end of the front surface of the detection device main body 9, a placement groove 12 is formed in the rear surface of the detection device main body 9, a protective cover 10 is rotatably connected to the rear surface of the detection device main body 9 through a hinge, grooves 7 are formed in both ends of the detection device main body 9, a winding plate 11 is fixedly installed in the placement groove 12 through screws, a clamping plate 6 is fixedly installed at one end of the detection device main body 9 through screws, a second pressing pad 13 is fixedly bonded to the inner surface of the clamping plate 6 through glue, the detection head 5 and the detection device main body 9 are clamped and connected with the second pressing pad 13 through the clamping plate 6, and the outer surface wound on the winding plate 11 can be located in the placement, and with connecting wire 4 block in the inside of recess 7, will detect head 5 and install in the inside of cardboard 6 with the protective cover 10 closure is fixed again through the hinge after placing connecting wire 4 closure, will detect head 5 and cardboard 6 through the second pressure pad 13 and sticis connected, be convenient for protect connecting wire 4 with detecting head 5 after the use.

In an alternative embodiment, the positioning angle plate 1 is fixed at four corners of the display screen 2 through glue adhesion, the first pressing pad 8 is fixed on the inner surface of the positioning angle plate 1 through glue adhesion, the protective film 3 is arranged on the surface of the display screen 2, and the protective film 3 and the display screen 2 are installed through the positioning angle plate 1 and the first pressing pad 8 in a positioning mode.

In this embodiment, can be through the placing on the surface of display screen 2 of location scute 1 with the accurate location of protective film 3, place the back and pass through the glue solution absorption with the surface of protective film 3 and display screen 2 and be connected, the turning of protective film 3 sticiss through first tight pressure pad 8 with the inside of location scute 1 simultaneously and is connected, is convenient for protect display screen 2 through protective film 3, difficult friction damage when anti-placing.

In an alternative embodiment, the protective film 3 has a rectangular configuration, and the protective film 3 conforms to the surface configuration of the display screen 2.

In this embodiment, can be with the installation of protecting film 3, be convenient for protect display screen 2 through protecting film 3, difficult friction damage.

In an alternative embodiment, the positioning gusset 1 is an L-shaped structure, and the corner positions of the protective film 3 are the same as the inner surface structure of the positioning gusset 1.

In this embodiment, in order to be convenient for pinpoint the corner position department of protective film 3 through location scute 1, easy to assemble.

In an alternative embodiment, the protecting cover 10 has a rectangular structure, and the protecting cover 10 is embedded inside the detecting device main body 9.

In this embodiment, the shield cover 10 is easy to open and close at any time, and easy to operate.

In an alternative embodiment, the inner surface of the card 6 and the second pressing pad 13 are both arc-shaped, and the outer surface of the detection head 5 and the inner surface of the card 6 and the second pressing pad 13 are the same.

In this embodiment, the detection head 5 is stably placed in order to be conveniently pressed and fixed by the clamping plate 6 and the second pressing pad 13.

The utility model discloses a theory of operation and use flow: the soil nitrous oxide gas detection device comprises a protective film 3, a positioning angle plate 1, a protective film 3, a first pressing pad 8, a second pressing pad 13, a detection head 5, a connecting line 4, a detection device main body 9, a second pressing pad 13, a clamping groove 12, a groove 7 and a groove 7, wherein the protective film 3 is accurately positioned on the surface of a display screen 2 through the positioning angle plate 1 before use, the protective film 3 is connected with the surface of the display screen 2 through adhesive liquid in an adsorption mode after placement, the corner of the protective film 3 is connected with the inside of the positioning angle plate 1 through the first pressing pad 8 in a pressing mode, the display screen 2 is protected through the protective film 3 conveniently, the protective film is not prone to friction damage when placed in an inverted mode, the detection head 5 is held by a hand during use and detects nitrous oxide gas in soil through the connecting line 4 and the detection device main body 9, the outer surface of the winding plate 11 is located inside the placing groove 12 after use, the connecting line 4 is clamped inside the groove 7 in, the connecting wire 4 and the detection head 5 are protected conveniently after use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gaseous detection device of soil nitrous oxide, package detection device main part (9), the tip block of detection device main part (9) has connecting wire (4), the tip fixed mounting of connecting wire (4) has detection head (5), the front surface top integral type shaping of detection device main part (9) has display screen (2), its characterized in that: the utility model discloses a detection device, including detection device main part (9), the rear surface of detection device main part (9) is inside to have seted up standing groove (12), the rear surface of detection device main part (9) rotates through the hinge and is connected with protective cover (10), the both ends of detection device main part (9) are all seted up flutedly (7), there is winding board (11) inside of standing groove (12) through screw fixed mounting, there is cardboard (6) one end of detection device main part (9) through screw fixed mounting, the internal surface of cardboard (6) is fixed with the tight pressure pad of second (13) through the glue solution bonding, just detect head (5) with detection device main part (9) pass through cardboard (6) with the tight pressure pad of second (13) block is connected.

2. The apparatus for detecting nitrous oxide gas in soil according to claim 1, wherein: the display screen is characterized in that positioning angle plates (1) are fixedly arranged at four corner positions of the display screen (2) through glue solution adhesion, first pressing pads (8) are fixedly arranged on the inner surfaces of the positioning angle plates (1) through glue solution adhesion, a protective film (3) is arranged on the surface of the display screen (2), and the protective film (3) and the display screen (2) are installed in a positioning mode through the positioning angle plates (1) and the first pressing pads (8).

3. The apparatus for detecting nitrous oxide gas in soil according to claim 2, wherein: the protective film (3) is of a rectangular structure, and the protective film (3) is matched with the surface structure of the display screen (2).

4. The apparatus for detecting nitrous oxide gas in soil according to claim 2, wherein: the positioning angle plate (1) is of an L-shaped structure, and the corner position of the protective film (3) is the same as the inner surface structure of the positioning angle plate (1).

5. The apparatus for detecting nitrous oxide gas in soil according to claim 1, wherein: the protective cover (10) is of a rectangular structure, and the protective cover (10) is embedded into the detection device main body (9).

6. The apparatus for detecting nitrous oxide gas in soil according to claim 1, wherein: the inner surface of the clamping plate (6) and the second pressing pad (13) are both arc-shaped structures, and the outer surface of the detection head (5) is the same as the inner surface structures of the clamping plate (6) and the second pressing pad (13).