CN216144646U

CN216144646U - Dissolved oxygen shell

Info

Publication number: CN216144646U
Application number: CN202121849851.5U
Authority: CN
Inventors: 卢仓
Original assignee: Jinan Xuansheng Environmental Protection Technology Co ltd
Current assignee: Jinan Xuansheng Environmental Protection Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-03-29
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a dissolved oxygen shell, which relates to the technical field of solution density measurement and comprises a shell device, a display device, an element device, a key device, an interface device and a detection device, wherein the shell device comprises a square shell, the display device comprises a protective shell, the protective shell is connected with the square shell, the element device comprises a battery, the battery is connected with the square shell, the key device comprises an on-off key, the on-off key is connected with the square shell, the interface device comprises a Type-C interface and a fixed groove, the Type-C interface is connected with the square shell, the fixed groove is connected with the square shell, the detection device comprises a transmission line, and the transmission line is connected with the fixed groove. The utility model relates to a dissolved oxygen shell, wherein a square shell can protect an element device, the square shell provides a position for installing a key, a protective shell can protect a screen, dust and other equipment pollution can be effectively prevented when the protective shell and the square shell are closed, the key device can simplify the operation of the equipment, and an interface device is convenient for collecting peripheral equipment.

Description

Dissolved oxygen shell

Technical Field

The utility model relates to the technical field of solution density measurement, in particular to a dissolved oxygen shell.

Background

The molecular oxygen dissolved in water is called dissolved oxygen and is generally referred to as DO. Expressed in milligrams of oxygen per liter of water. The dissolved oxygen is influenced by water temperature, air pressure and solutes (such as salts), and decreases as the water temperature increases, increasing in proportion to the partial pressure of oxygen in the atmosphere. Although dissolved oxygen in water is not a pollutant, it is an index for measuring the self-purification capability of water. The dissolved oxygen value is a basis for researching the self-purification capability of water. In a flowing river, water samples of different sections are taken to determine the dissolved oxygen. Can help to know the self-purification action condition of the water body in different places. Generally, the dissolved oxygen in the water body is regulated to be at least more than 4 mg/L. Dissolved oxygen is also an important control index in the biochemical treatment process of wastewater.

The existing dissolved oxygen concentration measuring equipment has the defect that the display screen lamp and other parts are not protected necessarily, and therefore a dissolved oxygen shell is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a dissolved oxygen shell which can effectively solve the problem that equipment in the background technology does not necessarily protect parts such as a display screen lamp and the like.

In order to achieve the purpose, the utility model adopts the technical scheme that: a dissolved oxygen shell comprises a shell device, a display device, an element device, a key device, an interface device and a detection device, wherein the shell device comprises a square shell, connecting grooves, rotating columns, limiting blocks and a cavity, one surface of the square shell is provided with two connecting grooves, one ends of the two rotating columns are respectively connected with one surfaces of the two connecting grooves, one surfaces of the two limiting blocks are respectively connected with the other ends of the two rotating columns, the cavity with a cuboid is arranged in the square shell, the display device comprises a through cylinder, a connecting block and a protective shell, the inner surface of the through cylinder is respectively in rotating fit with the outer surfaces of the two rotating columns, one surface of the connecting block is respectively connected with the outer surfaces of the two through cylinders, the other surface of the connecting block is respectively connected with the protective shell with the side surface, the element device comprises a battery and a mainboard, the battery comprises a battery, a cavity, a mainboard, a key device and an interface device, wherein the battery is connected with the inner surface of the cavity, the mainboard is electrically connected with the battery, the key device comprises an on-off key and an adjusting key, the on-off key is connected with the upper surface of a square shell, the adjusting key is connected with the upper surface of the square shell, the adjusting key is electrically connected with the main plate, the interface device comprises a fixed groove, a power connection piece, a copper column and a rubber head, the side surface of the square shell is provided with the fixed groove, one end of the copper column is electrically connected with the surface of the fixed groove, the copper column is electrically connected with the mainboard, the inner surface of the power connection piece is connected with the outer surface of the copper column, the copper column is electrically connected with the power connection piece, one end of the rubber head is connected with one end of the power connection piece, the detection device comprises a transmission line and a pen column, one end of the transmission line is connected with the other end of the rubber head, and the transmission line is electrically connected with the power connection piece, the other end of the transmission line is connected with one end of the pen post, the transmission line is electrically connected with the pen post, the battery is mainly used for supplying power to the device, the number of the adjusting keys is four, the adjusting keys are mainly used for adjusting the display numerical value, and the transmission line is mainly used for facilitating the movement of the detection device.

Preferably, the housing means further comprises a partition layer side surface connected to the inner surface of the chamber, and a main plate side surface connected to the partition layer side surface, wherein the partition layer mainly functions to prevent sharp metal on the main plate from damaging the battery.

Preferably, display device still includes the display screen, a display screen surface and a protective housing surface connection, the display screen is connected with the mainboard electricity, and wherein, the main effect of display screen is for the observation of convenient detection numerical value.

Preferably, the component device further comprises a processor, a surface of the processor is connected with the upper surface of the main board, and the processor is electrically connected with the main board, wherein the processor is mainly used for processing the data collected by the detection device.

Preferably, the key device further comprises a plurality of mode keys, one surface of each mode key is connected with the upper surface of the square shell, the plurality of mode keys are electrically connected with the main board, the number of the mode keys is three, and the mode keys are mainly used for selecting the operation mode of the equipment.

Preferably, interface arrangement still includes Type-C interface, square shell side surface is equipped with Type-C interface, and Type-C interface is connected with the battery electricity, and wherein, the primary function of Type-C interface is for charging for the battery.

Preferably, the detection device further comprises a pen point, one end of the pen point is connected with the other end of the pen column, the pen point is electrically connected with the pen column, and the main function of the pen point is to contact liquid.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the shell device and the display device, the square shell can contain the electronic element and the key device, and the protective shell can protect the display screen.

2. According to the utility model, by arranging the element device and the key device, the battery can supply power to the equipment, the processor can process signals transmitted by the detection device, and the key device is convenient for operating the equipment.

3. According to the utility model, by arranging the interface device and the detection device, the Type-C interface can supply power to the battery, the fixed groove is convenient for the detection device to collect, and the transmission line can realize the random movement of the detection device.

Drawings

FIG. 1 is a schematic view of the overall structure of a dissolved oxygen enclosure according to the present invention;

FIG. 2 is a schematic front view of a dissolved oxygen enclosure according to the present invention;

FIG. 3 is a schematic view of the internal cross-section of FIG. 2 taken at A-A thereof according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 5 is a schematic view of the internal cross-section at C-C of FIG. 2 according to the present invention;

FIG. 6 is a schematic view of the internal cross-sectional structure of FIG. 2 taken at D-D.

In the figure: 100. a housing means; 101. a square shell; 102. connecting grooves; 103. a spin column; 104. a limiting block; 105. a chamber; 106. a spacer layer; 200. a display device; 201. a hollow cylinder; 202. connecting blocks; 203. a protective shell; 204. a display screen; 300. a component device; 301. a battery; 302. a main board; 303. a processor; 400. a key device; 401. an on-off key; 402. an adjustment key; 403. a mode key; 500. an interface device; 501. fixing grooves; 502. connecting a power strip; 503. a copper pillar; 504. a rubber head; 505. a Type-C interface; 600. a detection device; 601. a transmission line; 602. a pen post; 603. and (4) a pen point.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention is a dissolved oxygen enclosure, including a housing device 100, a display device 200, a device 300, a key device 400, an interface device 500, and a detection device 600, where the housing device 100 includes a square housing 101, connection grooves 102, rotation columns 103, limit blocks 104, and a cavity 105, one surface of the square housing 101 is provided with two connection grooves 102, one ends of the two rotation columns 103 are respectively connected to one surface of the two connection grooves 102, one surface of the two limit blocks 104 is respectively connected to the other ends of the two rotation columns 103, the interior of the square housing 101 is provided with a rectangular cavity 105, the display device 200 includes a through cylinder 201, a connection block 202, and a protection shell 203, the inner surfaces of the two through cylinders 201 are respectively rotatably fitted to the outer surfaces of the two rotation columns 103, one surface of the two connection blocks 202 is respectively connected to the outer surfaces of the two through cylinders 201, and the other surface of the two connection blocks 202 is connected to the side surface of the protection shell 203, the component device 300 comprises a battery 301 and a main board 302, wherein a surface of the battery 301 is connected with an inner surface of the cavity 105, the main board 302 is electrically connected with the battery 301, the key device 400 comprises an on-off key 401 and an adjusting key 402, a surface of the on-off key 401 is connected with an upper surface of the square shell 101, the on-off key 401 is electrically connected with the main board 302, a surface of the adjusting key 402 is connected with an upper surface of the square shell 101, the adjusting key 402 is electrically connected with the main board 302, the interface device 500 comprises a fixing groove 501, a power connection piece 502, a copper column 503 and a rubber head 504, a side surface of the square shell 101 is provided with the fixing groove 501, one end of the copper column 503 is electrically connected with a surface of the fixing groove 501, the copper column 503 is electrically connected with the main board 302, an inner surface of the power connection piece 502 is connected with an outer surface of the copper column 503, one end of the rubber head 504 is connected with one end of the power connection piece 502, the detection device 600 comprises a transmission line 601 and a pen column 602, one end of a transmission line 601 is connected with the other end of the rubber head 504, the transmission line 601 is electrically connected with the power connection piece 502, the other end of the transmission line 601 is connected with one end of the pen column 602, the transmission line 601 is electrically connected with the pen column 602, the battery 301 is mainly used for supplying power to the device, the number of the adjusting keys 402 is four, the adjusting keys 402 are mainly used for adjusting display values, and the transmission line 601 is mainly used for facilitating movement of the detection device 600.

Further, the housing device 100 further includes a partition 106, a side surface of the partition 106 is connected to an inner surface of the cavity 105, and a surface of the main board 302 is connected to a surface of the partition 106, wherein the main function of the partition 106 is to prevent sharp metal on the main board 302 from damaging the battery 301.

Further, the display device 200 further includes a display screen 204, a surface of the display screen 204 is connected with a surface of the protective shell 203, and the display screen 204 is electrically connected with the main board 302, wherein the display screen 204 is mainly used for facilitating observation of the detected value.

Further, the component device 300 further includes a processor 303, a surface of the processor 303 is connected to the upper surface of the main board 302, and the processor 303 is electrically connected to the main board 302, wherein the processor 303 is mainly used for processing data collected by the detecting device 600.

Further, the key device 400 further includes mode keys 403, a surface of each of the mode keys 403 is connected to the upper surface of the square casing 101, and each of the mode keys 403 is electrically connected to the main board 302, where the number of the mode keys 403 is three, and the mode keys 403 are mainly used for selecting an operation mode of the device.

Further, interface arrangement 500 still includes Type-C interface 505, and square shell 101 side surface is equipped with Type-C interface 505, and Type-C interface 505 is connected with battery 301 electricity, and wherein, the main effect of Type-C interface 505 is for charging battery 301.

Furthermore, the detecting device 600 further includes a pen head 603, one end of the pen head 603 is connected to the other end of the pen column 602, and the pen head 603 is electrically connected to the pen column 602, wherein the pen head 603 mainly functions to contact liquid.

The working principle of the utility model is as follows: referring to fig. 1-6, the present invention is a dissolved oxygen enclosure, wherein the model of the display screen 204 is KCS057QV1AJ-G23, the model of the battery 301 is a1432, the model of the main board 302 is JPB-607A, the model of the processor 303 is M3062LFGPGP, and the model of the pen post 602 is DO-7013, the protective case 203 is lifted, the display screen 204 is erected, the switch key 401 is pressed for a long time to start the device, the device is adjusted by the adjusting key 402 according to the value of the display screen 204, the proper working mode is selected by the mode key according to the environment to be measured, the electric connection piece 502 is inserted into the copper post 503 to connect the detection device 600 with the component device 300, the pen head 603 is put into the measurement liquid, the measurement data is transmitted into the main board 302, and the processor 303 performs data processing, and finally the data is displayed on the display screen 204 to achieve the purpose of measuring the dissolved oxygen content.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A dissolved oxygen enclosure comprising a housing means (100), a display means (200), an element means (300), a key means (400), an interface means (500) and a detection means (600), characterized in that: the shell device (100) comprises a square shell (101), two connecting grooves (102), two rotating columns (103), limiting blocks (104) and a cavity (105), wherein one surface of the square shell (101) is provided with the two connecting grooves (102), one end of each rotating column (103) is connected with one surface of each connecting groove (102), one surface of each limiting block (104) is connected with the other end of each rotating column (103), the cavity (105) with a cuboid is arranged in the square shell (101), the display device (200) comprises a through cylinder (201), a connecting block (202) and a protective shell (203), the inner surface of the through cylinder (201) is in rotating fit with the outer surfaces of the two rotating columns (103), one surface of each connecting block (202) is connected with the outer surfaces of the two through cylinders (201), and the other surface of each connecting block (202) is connected with the side surface of the protective shell (203), the component device (300) comprises a battery (301) and a main board (302), one surface of the battery (301) is connected with the inner surface of a chamber (105), the main board (302) is electrically connected with the battery (301), the key device (400) comprises an on-off key (401) and an adjusting key (402), one surface of the on-off key (401) is connected with the upper surface of a square shell (101), the on-off key (401) is electrically connected with the main board (302), one surface of the adjusting key (402) is connected with the upper surface of the square shell (101), the adjusting key (402) is electrically connected with the main board (302), the interface device (500) comprises a fixing groove (501), a power connection sheet (502), a copper column (503) and a rubber head (504), a fixing groove (501) is formed in the side surface of the square shell (101), one end of the copper column (503) is electrically connected with one surface of the fixing groove (501), copper post (503) are connected with mainboard (302) electricity, connect electric piece (502) internal surface and copper post (503) external surface connection, copper post (503) with connect electric piece (502) electricity and be connected, rubber head (504) one end is connected with electric piece (502) one end, detection device (600) are including transmission line (601) and a post (602), transmission line (601) one end is connected with rubber head (504) other end, transmission line (601) with connect electric piece (502) electricity and be connected, transmission line (601) other end is connected with a post (602) one end, transmission line (601) are connected with a post (602) electricity.

2. A dissolved oxygen enclosure as claimed in claim 1, wherein: the housing device (100) further comprises a separation layer (106), the side surface of the separation layer (106) is connected with the inner surface of the cavity (105), and one surface of the main board (302) is connected with one surface of the separation layer (106).

3. A dissolved oxygen enclosure as claimed in claim 1, wherein: the display device (200) further comprises a display screen (204), one surface of the display screen (204) is connected with one surface of the protective shell (203), and the display screen (204) is electrically connected with the main board (302).

4. A dissolved oxygen enclosure as claimed in claim 1, wherein: the component device (300) further comprises a processor (303), one surface of the processor (303) is connected with the upper surface of the mainboard (302), and the processor (303) is electrically connected with the mainboard (302).

5. A dissolved oxygen enclosure as claimed in claim 1, wherein: the key device (400) further comprises mode keys (403), one surface of each of the mode keys (403) is connected with the upper surface of the square shell (101), and the mode keys (403) are electrically connected with the main board (302).

6. A dissolved oxygen enclosure as claimed in claim 1, wherein: the interface arrangement (500) further comprises a Type-C interface (505), the side surface of the square shell (101) is provided with the Type-C interface (505), and the Type-C interface (505) is electrically connected with the battery (301).

7. A dissolved oxygen enclosure as claimed in claim 1, wherein: the detection device (600) further comprises a pen point (603), one end of the pen point (603) is connected with the other end of the pen column (602), and the pen point (603) is electrically connected with the pen column (602).