CN211043113U

CN211043113U - Multifunctional COD (chemical oxygen demand) tester

Info

Publication number: CN211043113U
Application number: CN201921738948.1U
Authority: CN
Inventors: 闫锦壮
Original assignee: Shanghai Jinzhuang Instrument Co ltd
Current assignee: Shanghai Jinzhuang Instrument Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-17
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a multi-functional COD apparatus, including the appearance body, the appearance external side is connected with the display screen, and installs the detecting element on one side of the display screen, the display screen outside is connected with the clean mechanism of protection. The utility model discloses in, under the effect of mechanism of prepareeing material, when using the apparatus to carry out waste water index and examine time measuring, then need pack into the sample of its waste water one by one in the test tube and carry out the jack of stand on the rack, then can artifically take the rack out through the arrangement groove of fixed plate, thereby make the rack pulling connect the plate and slide upwards in the slide rail of fixed plate inner wall through the second slider, when the rack spills the arrangement groove completely, then can make the rack rotate through the hinge, make the rack be the vertically state with it fixed plate, later with the inside interior threaded hole locking hand screw of its second slider, thereby make and keep the vertically state between the rack and the fixed plate.

Description

Multifunctional COD (chemical oxygen demand) tester

Technical Field

The utility model relates to a waste water index measurement equipment technical field especially relates to a multi-functional COD apparatus.

Background

The principle of the COD tester accords with the latest method in the environmental protection industry, and is widely applied to the wastewater detection aspects of industries such as environment monitoring stations, sewage treatment plants, chemical industry, pharmacy, hospitals, food, printing and dyeing and the like, and wastewater detection of institutions such as universities and scientific research institutions.

The current COD apparatus does not possess the mechanism that protects the display screen and can adjust, does not possess the mechanism that cleans the outward appearance of display screen moreover to do not possess the waste water that will need the test and prepare in the test tube one by one, and place the mechanism of test tube in the rack.

Disclosure of Invention

The utility model aims at solving current COD apparatus and not possessing the mechanism to protecting the display screen and can adjusting, do not possess the outward appearance to the display screen moreover and carry out clear mechanism to do not possess the waste water that will need the test and prepare one by one in the test tube, and place the shortcoming of the mechanism of rack with the test tube, and the multi-functional COD apparatus that provides.

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

the utility model provides a multi-functional COD apparatus, includes the appearance body, the appearance body outside is connected with the display screen, and display screen one side installs the detecting element, the display screen outside is connected with the clean mechanism of protection, the mechanism of prepareeing material is installed to appearance body outer wall.

As a further description of the above technical solution:

the cross-sectional area of the instrument body is larger than that of the display screen, and the transverse axis of the display screen coincides with that of the detection unit.

As a further description of the above technical solution:

the inside apron that is included of clean mechanism of protection, and the apron outside is connected with a movable section of thick bamboo, a movable section of thick bamboo externally mounted has the connecting rod, and connecting rod outside cover is equipped with the support, connecting rod outside threaded connection has the hand to twist the bolt, the picture peg is installed to the apron bottom, and the picture peg outside is connected with the cardboard, the spout has been seted up to the cardboard inboard, and the inside sliding connection of spout has first slider, the first slider outside is connected with the backup pad, and installs the cotton brush in the backup pad bottom, first slider one side through connection has the push rod.

As a further description of the above technical solution:

the apron passes through a movable cylinder, the connecting rod constitutes the active structure with the support, and the connecting rod constitutes locking structure through the hand is twisted bolt and support, the backup pad passes through first slider, spout and cardboard and constitutes sliding construction, and first slider passes through the push rod and cardboard constitutes pushing structure.

As a further description of the above technical solution:

the utility model discloses a feed preparation mechanism, including the rack, the rack is connected with the hinge outside, hinge externally mounted has the connection plate, and connects the plate outside and be connected with the second slider, second slider externally mounted has the slide rail, and the second slider inboard has seted up the internal thread hole, threaded connection has the hand screw in the internal thread hole, the slide rail outside is connected with fixed plate, and the fixed plate inboard has seted up the arrangement groove.

As a further description of the above technical solution:

the rack passes through the hinge and constitutes revolution mechanic with the connecting plate, and the connecting plate piece passes through second slider, slide rail and fixed plate constitution gliding structure.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, this apparatus adopts the design of internal advanced touch-sensitive screen interface, chinese-english conversation can directly be switched over, the error is avoided to fixed light source passageway, and it is extensible dozens of detection items to realize the multi-functional part of this apparatus, but the key selection of survey item, automatic switch-over light source passageway, the error of considering when avoiding traditional photometer to adjust the light source clears up the color comparison an organic whole, the centre need not artificial operation, the manual error of minimize, directly carry out data reading, easy operation is convenient, safety and reliability.

2. In the utility model, under the action of the protective cleaning mechanism, the cover plate can rotate in the round hole in the bracket through the connecting rod connected with the two ends of the movable cylinder, and the rotating angle of the cover plate can be fixed through screwing the bolt by hand, through the arrangement, under the condition of stronger external light, the screen can make the staff hard to see clearly, through adjusting and fixing the angle of the cover plate, the light is shielded, so that the staff can see the content displayed on the display screen more clearly, and when the surface of the display screen needs to be cleaned, the push rod can be pushed to push the first slider, so that the supporting plate connected with the first slider slides through the chute, the cotton brush connected with the supporting plate can clean the surface of the display screen, through the arrangement, before the tester works, carry out quick cleanness to its display screen to the staff of being convenient for looks over the testing result that the display screen shows, when the apron is totally closed, can carry out effectual protection to its display screen, prevent that external factor from resulting in the display screen to scrape flower or damage.

3. In the utility model, under the action of the material preparation mechanism, when the wastewater index detection is carried out by using the tester, the samples of the wastewater are required to be loaded into the test tube one by one to prepare the jack on the rack, the rack can be manually drawn out from the placing groove of the fixed plate, so that the rack pulls the connecting plate to slide upwards in the slide rail on the inner wall of the fixed plate through the second slider, when the rack is completely leaked out of the placing groove, the rack can be rotated through the hinge to enable the rack to be vertical to the fixed plate, then the hand screw is locked in the internal thread hole in the second slider, so that the vertical state is kept between the rack and the fixed plate, then the wastewater samples loaded in the test tube can be prepared in the circular hole of the rack one by one, through the arrangement, make things convenient for the staff to prepare material the waste water sample on the rack one by one to improve the efficiency of detection of apparatus to its waste water index, and improved staff's work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a multifunctional COD measuring instrument of the present invention;

FIG. 2 is a schematic structural view of the material preparing mechanism of the present invention;

FIG. 3 is a schematic structural view of a middle protective cleaning mechanism of the present invention;

FIG. 4 is an enlarged schematic view of the position A of the present invention;

fig. 5 is an enlarged schematic structural diagram of the middle B of the present invention.

Illustration of the drawings:

1. an instrument body; 2. a display screen; 3. a detection unit; 4. a protective cleaning mechanism; 401. a cover plate; 402. a movable barrel; 403. a connecting rod; 404. a support; 405. screwing the bolt by hand; 406. inserting plates; 407. clamping a plate; 408. a chute; 409. a first slider; 410. a support plate; 411. cotton brushing; 412. a push rod; 5. a material preparation mechanism; 501. placing a rack; 502. a hinge; 503. connecting the plates; 504. a second slider; 505. a slide rail; 506. an internally threaded bore; 507. screwing the screw by hand; 508. a placing groove; 509. and fixing the plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a multifunctional COD tester comprises a tester body 1, a display screen 2, a detection unit 3, a protection cleaning mechanism 4, a cover plate 401, a movable cylinder 402, a connecting rod 403, a bracket 404, a hand-screwed bolt 405, an inserting plate 406, a clamping plate 407, a sliding groove 408, a first sliding block 409, a supporting plate 410, a cotton brush 411, a push rod 412, a material preparation mechanism 5, a placing frame 501, a hinge 502, a connecting plate 503, a second sliding block 504, a sliding rail 505, an internal thread hole 506, a hand-screwed screw 507, a placing groove 508 and a fixed plate 509, wherein the display screen 2 is connected to the outer side of the tester body 1, the detection unit 3 is installed on one side of the display screen 2, a test tube filled with wastewater is inserted into the detection frame, the wastewater in the test tube is detected by the detection unit 3 in the device, the protection cleaning mechanism 4 is connected to the outer side of the display screen 2, the cover plate 401 in the protection cleaning mechanism 4 can protect, and cotton brush 411 can clean the outside of its display screen 2, and the mechanism 5 of prepareeing material is installed to appearance 1 outer wall.

Furthermore, the cross-sectional area of the instrument body 1 is larger than that of the display screen 2, the transverse axis of the display screen 2 coincides with that of the detection unit 3, the display screen 2 detects wastewater in the test tube through the detection unit 3, then information of the wastewater is transmitted to the equipment main board, and then the data of the wastewater is displayed on the display screen 2 after the wastewater is analyzed and processed by the main board.

Further, the inside apron 401 that is included of protection cleaning mechanism 4, and the apron 401 outside is connected with a movable section of thick bamboo 402, a movable section of thick bamboo 402 externally mounted has connecting rod 403, and connecting rod 403 outside cover is equipped with support 404, connecting rod 403 outside threaded connection has hand-screw bolt 405, picture peg 406 is installed to apron 401 bottom, and the picture peg 406 outside is connected with cardboard 407, spout 408 has been seted up to cardboard 407 inboard, and inside sliding connection of spout 408 has first slider 409, the first slider 409 outside is connected with backup pad 410, and cotton brush 411 is installed to backup pad 410 bottom, first slider 409 one side through connection has push rod 412, apron 401 can rotate in the round hole in support 404 through connecting rod 403 that movable section of thick bamboo 402 both ends are connected, then be convenient for carry out the activity between apron 401 and its display screen 2.

Further, the cover plate 401 forms a movable structure through the movable cylinder 402, the connecting rod 403 and the bracket 404, the connecting rod 403 forms a locking structure through the hand-screwed bolt 405 and the bracket 404, the supporting plate 410 forms a sliding structure through the first sliding block 409, the sliding groove 408 and the clamping plate 407, the first sliding block 409 forms a pushing structure through the push rod 412 and the clamping plate 407, the hand-screwed bolt 405 is locked, so that the hand-screwed bolt 405 rotates on the connecting rod 403, then the outer portion of the bracket 404 is tightly attached, and the rotating angle of the cover plate 401 and the bracket 404 is fixed.

Further, the inside rack 501 that is included of mechanism 5 of prepareeing material, and the rack 501 outside is connected with hinge 502, hinge 502 externally mounted has connection plate 503, and the outside of connection plate 503 is connected with second slider 504, second slider 504 externally mounted has slide rail 505, and second slider 504 is inboard has seted up internal thread hole 506, the inside threaded connection of internal thread hole 506 has hand screw 507, the slide rail 505 outside is connected with fixed plate 509, and the inboard resettlement groove 508 of having seted up of fixed plate 509, rack 501 can rotate through hinge 502, when rotating with it fixed plate 509 is parallel state, then can slide into resettlement groove 508 in slide rail 505 through second slider 504 that connection plate 503 connects, thereby be convenient for carry out folding the resettlement with its rack 501.

Furthermore, the placing rack 501 and the connecting plate 503 form a rotating structure through the hinge 502, the connecting plate 503 and the fixed plate 509 form a sliding structure through the second slider 504 and the sliding rail 505, and the connecting plate 503 can slide in the sliding rail 505 formed on the inner wall of the fixed plate 509 through the second slider 504.

The working principle is as follows: when the device is used, the tester can be placed in a stable place, then the plug of the tester is inserted into the socket, the device is started, the material preparation mechanism 5 of the tester is opened and put down, in the process, the placing rack 501 is manually drawn out through the placing groove 508 of the fixed plate 509, so that the placing rack 501 pulls the connecting plate 503 to slide upwards in the sliding rail 505 on the inner wall of the fixed plate 509 through the second sliding block 504, when the placing rack 501 completely leaks out of the placing groove 508, the placing rack 501 can rotate through the hinge 502, the placing rack 501 is vertical to the fixed plate 509, at the moment, the hand-screw 507 is locked in the internal thread hole 506 in the second sliding block 504, the placing rack 501 is vertically fixed, then a worker puts waste water into a plurality of test tubes one by one, and places the test tubes in the holes in the placing rack 501 one by one, and place a cushion below a plurality of test tubes, later the staff can put into detecting element 3 with one of them test tube centre gripping and detect to make testing result show from display screen 2, can repeat the other test tube of centre gripping and carry out the repetition and put into detecting element 3 and detect, just so accomplish the theory of operation of the device.

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 multi-functional COD apparatus, includes the appearance body (1), its characterized in that, the appearance body (1) outside is connected with display screen (2), and installs detecting element (3) in display screen (2) one side, display screen (2) outside is connected with the clean mechanism of protection (4), mechanism of prepareeing material (5) are installed to appearance body (1) outer wall.

2. The multifunctional COD meter according to claim 1, characterized in that the cross-sectional area of the meter body (1) is larger than the cross-sectional area of the display screen (2), and the transverse axis of the display screen (2) coincides with the transverse axis of the detection unit (3).

3. The multifunctional COD tester according to claim 1, wherein the protective cleaning mechanism (4) comprises a cover plate (401) inside, and the outer side of the cover plate (401) is connected with a movable cylinder (402), the outer part of the movable cylinder (402) is provided with a connecting rod (403), a bracket (404) is sleeved on the outer side of the connecting rod (403), a hand-screwed bolt (405) is connected to the outer side of the connecting rod (403) through threads, an inserting plate (406) is installed at the bottom end of the cover plate (401), and the outer side of the inserting plate (406) is connected with a clamping plate (407), the inner side of the clamping plate (407) is provided with a sliding groove (408), a first sliding block (409) is connected inside the sliding groove (408) in a sliding way, a supporting plate (410) is connected outside the first sliding block (409), and a cotton brush (411) is installed at the bottom end of the supporting plate (410), and a push rod (412) penetrates through and is connected to one side of the first sliding block (409).

4. The multifunctional COD tester according to claim 3, wherein the cover plate (401) forms a movable structure through the movable cylinder (402), the connecting rod (403) and the bracket (404), the connecting rod (403) forms a locking structure through the hand-screwed bolt (405) and the bracket (404), the supporting plate (410) forms a sliding structure through the first sliding block (409), the sliding groove (408) and the clamping plate (407), and the first sliding block (409) forms a pushing structure through the push rod (412) and the clamping plate (407).

5. The multifunctional COD tester as claimed in claim 1, wherein the material preparing mechanism (5) comprises a placing rack (501) inside, a hinge (502) is connected to the outside of the placing rack (501), a connecting plate block (503) is installed outside the hinge (502), a second slider (504) is connected to the outside of the connecting plate block (503), a sliding rail (505) is installed outside the second slider (504), an internal threaded hole (506) is formed in the inner side of the second slider (504), a hand screw (507) is connected to the internal threaded hole (506) in a threaded manner, a fixed plate block (509) is connected to the outside of the sliding rail (505), and a placing groove (508) is formed in the inner side of the fixed plate block (509).

6. The multifunctional COD tester of claim 5, wherein the placing rack (501) and the connecting plate (503) form a rotating structure through the hinge (502), and the connecting plate (503) and the fixed plate (509) form a sliding structure through the second slide block (504) and the slide rail (505).