CN212932789U

CN212932789U - Conductivity meter with test end cleaning function

Info

Publication number: CN212932789U
Application number: CN202021999656.6U
Authority: CN
Inventors: 高明言; 刘文华; 王兴; 李俊岷
Original assignee: Yantai Sanhe Lixin Automation Equipment Co ltd
Current assignee: Yantai Sanhe Lixin Automation Equipment Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-09
Anticipated expiration: 2030-09-14

Abstract

The utility model provides a conductivity meter with clean effect of test end relates to conductivity meter technical field, including protection box and testing arrangement, the conductivity meter body has been placed to the inside of protection box, the surface of conductivity meter body is provided with the test pen, and electric connection between test pen and the conductivity meter body, the circular slot has been seted up on the surface of conductivity meter body, and the inside of circular slot is provided with testing arrangement, testing arrangement includes the ring, the surface and the circular slot of ring rotate to be connected, the surface rotation of ring is connected with first dwang, the one end rotation that the ring was kept away from to first dwang is connected with the second dwang. The utility model discloses, through setting up testing arrangement, when having solved in the short time and having detected the solution of difference, other solutions may still exist to the nib of detection pen, may exert an influence to the solution measured value of back measurement, have increaseed measuring error's problem.

Description

Conductivity meter with test end cleaning function

Technical Field

The utility model relates to a conductivity meter technical field especially relates to a conductivity meter with clean effect of test end.

Background

The conductivity is the capacity of digitally representing solution conduction current, and is commonly used for estimating the total concentration or salt content of ions in water, and a conductivity meter is a multi-range instrument and can meet the detection requirements of various applications from deionized water to seawater and the like.

When the conductivity meter is used, the test pen is inserted into the electrolyte solution, and the conductivity meter is used for analysis, but when different solutions are detected in a short time, other solutions may still exist in the pen point of the test pen, the solution measured value measured later may be affected, and the measurement error is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a conductivity meter with a test end cleaning function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a conductivity meter with a test end cleaning function comprises a protection box and a test device, wherein a conductivity meter body is placed in the protection box, a test pen is arranged on the surface of the conductivity meter body and is electrically connected with the conductivity meter body, a circular groove is formed in the surface of the conductivity meter body, the test device is arranged in the circular groove, the test device comprises a circular ring, the surface of the circular ring is rotatably connected with the circular groove, the surface of the circular ring is rotatably connected with a first rotating rod, one end, far away from the circular ring, of the first rotating rod is rotatably connected with a second rotating rod, one end, far away from the first rotating rod, of the second rotating rod is rotatably connected with a test rod, one side, close to the test rod, of the first rotating rod is provided with a containing groove, the bottom wall of the containing groove is rotatably connected with a support rod, and one side, far away from the support rod, and the inside fixed mounting of spout has the cylinder to the axis of rotation internally mounted of cylinder has the clockwork spring, the surface winding of cylinder has the haulage rope, the port and the test pen fixed connection of haulage rope, the inside sliding connection of spout of test bar has two clamp splices, and one side fixedly connected with spring that two clamp splices kept away from each other, the one end and the spout fixed connection of clamp splice are kept away from to the spring.

Preferably, a fixing hole is formed in one side, close to the first rotating rod, of the testing rod, and the size of the fixing hole is matched with that of the supporting rod.

Preferably, the surface of the test pen is in sliding connection with the sliding groove, and the surface of the test pen is fixedly connected with the bump.

Preferably, semicircular grooves are formed in the sides, close to each other, of the clamping blocks, and flannelette is fixedly mounted inside the semicircular grooves.

Preferably, the surface of protection box is provided with auxiliary device, auxiliary device includes two apron, two the surface of apron and the surperficial sliding connection of protection box, the equal fixedly connected with connecting plate in surface that the bottom of apron kept away from each other, and the equal fixed mounting in one side that the connecting plate kept away from each other has the handle, the equal fixedly connected with slide bar in one side that the connecting plate is close to each other, the protection box is all run through on the surface of slide bar, and the surface and the protection box sliding connection of slide bar, the one end rotation that the connecting plate was kept away from to the slide bar is connected with the connecting rod, the one end that the slide bar was kept away from to the connecting rod is rotated with.

Preferably, the surface of the two cover plates is respectively provided with a locking buckle and a pull ring, the surface of the locking buckle is fixedly connected with the cover plates, one end of the pull ring is rotatably connected with the cover plates, and the other end of the pull ring is in interference fit with the locking buckle.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the testing device, when in use, firstly the protection box is opened, then the first rotating rod, the second rotating rod and the testing rod are rotated, then the supporting rod in the first rotating rod is rotated out to ensure that the other end of the supporting rod is clamped with the fixing hole of the testing rod, thereby fixing the testing rod, then the testing pen is slid out from the chute of the testing rod by utilizing the convex block on the surface of the testing pen, the testing pen is inserted into the solution to be detected, after the detection is finished, the testing pen is loosened, the testing pen is pulled back to the inside of the chute under the action of the traction rope, the roller and the inside of the roller, the testing pen can pass through the clamping block when sliding in the chute, thereby the testing pen is cleaned by utilizing the spring, the clamping block and the flannelette on the surface of the clamping block, thereby keeping the testing pen clean, and avoiding the influence on the next measurement, the problem of in the short time when detecting different solutions, the nib of detection pen probably still has other solutions, may exert an influence to the solution measured value of postmeasurement, has increaseed measuring error is solved.

2. The utility model discloses in, through setting up auxiliary device, the conductivity appearance body sets up the inside at the protection box, stimulate two connecting plate surface handles when needing to use, the slide bar can remove, can drive the connecting rod when the slide bar removes and remove, can drive whole conductivity appearance body when the connecting rod removes and rise, the apron can remove to both sides under the effect of connecting plate simultaneously, thereby make the conductivity appearance body expose the protection box, make things convenient for the use of conductivity appearance body more, and can carry out fine protection to it, pull ring and locking are detained and are cooperated the use between, can remove whole protection box through the pull ring, conveniently carry.

Drawings

Fig. 1 is a schematic perspective view of a conductivity meter with a test end cleaning function according to the present invention;

fig. 2 is a schematic view showing the opening of a protection box of a conductivity meter with a test end cleaning function according to the present invention;

FIG. 3 is a schematic view of an auxiliary device of a conductivity meter with a test end cleaning function according to the present invention;

FIG. 4 is a partial schematic view of a testing apparatus for conductivity meter with test end cleaning according to the present invention;

fig. 5 is an internal schematic view of a test bar of a conductivity meter with a test end cleaning function.

Illustration of the drawings: 1. a protection box; 2. a conductivity meter body; 3. a test pen; 4. a testing device; 41. a circular ring; 42. a first rotating lever; 43. a second rotating lever; 44. a support bar; 45. a test rod; 46. a drum; 47. a hauling rope; 48. a spring; 49. a clamping block; 5. an auxiliary device; 51. a handle; 52. a connecting plate; 53. a locking buckle; 54. a slide bar; 55. a connecting rod; 56. a pull ring; 57. and (7) a cover plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a conductivity meter with test end cleaning, including protection box 1 and testing arrangement 4, conductivity meter body 2 has been placed to the inside of protection box 1, and conductivity meter body 2's surface is provided with test pen 3, and electric connection between test pen 3 and the conductivity meter body 2.

The specific arrangement and function of the test device 4 and the auxiliary device 5 will be described in detail below.

As shown in fig. 4 and 5, a circular groove is formed on the surface of the conductivity meter body 2, a testing device 4 is arranged inside the circular groove, the testing device 4 comprises a circular ring 41, the surface of the circular ring 41 is rotatably connected with the circular groove, a first rotating rod 42 is rotatably connected to the surface of the circular ring 41, a second rotating rod 43 is rotatably connected to one end of the first rotating rod 42, which is far away from the circular ring 41, a testing rod 45 is rotatably connected to one end of the second rotating rod 43, which is far away from the first rotating rod 42, an accommodating groove is formed on one side of the first rotating rod 42, which is close to the testing rod 45, a supporting rod 44 is rotatably connected to the bottom wall of the accommodating groove, a sliding groove is formed on one side of the testing rod 45, which is far away from the supporting rod 44, a roller 46 is fixedly arranged inside the sliding groove, a clockwork spring is arranged inside the rotating, inside sliding connection of spout of test bar 45 has two clamp splices 49, and one side fixedly connected with spring 48 that two clamp splices 49 kept away from each other, the one end and the spout fixed connection of clamp splice 49 are kept away from to spring 48, the fixed orifices has been seted up to one side that test bar 45 is close to first rotation pole 42, and the size of fixed orifices and the size looks adaptation of bracing piece 44, the surface and the spout sliding connection of test pen 3, and the fixed surface of test pen 3 is connected with the lug, semicircular groove has all been seted up to one side that clamp splice 49 is close to each other, and semicircular groove's inside fixed mounting has the cotton flannel.

The whole testing device 4 has the effects that by arranging the testing device 4, when in use, the protection box 1 is firstly opened, then the first rotating rod 42, the second rotating rod 43 and the testing rod 45 are rotated, then the supporting rod 44 in the first rotating rod 42 is rotated out, the other end of the supporting rod 44 is clamped with the fixing hole of the testing rod 45, so that the testing rod 45 is fixed, then the testing pen 3 slides out from the chute of the testing rod 45 by utilizing the convex block on the surface of the testing pen 3, the testing pen 3 is inserted into the solution to be tested, after the test is finished, the testing pen 3 is loosened, the testing pen 3 is pulled back to the inside of the chute under the action of the traction rope 47, the roller 46 and the clockwork spring in the roller 46, the testing pen 3 passes through the clamping block 49 when sliding in the inside of the chute, so that the testing pen 3 is wiped by utilizing the spring 48, the clamping block 49 and the flannelette on the surface of the clamping block 49, thereby make test pen 3 keep clean, avoid measuring next time and produce the influence, when having solved in the short time and detecting different solutions, the nib of test pen probably still has other solutions, may exert an influence to the solution measured value of later measurement, has increaseed measuring error's problem.

As shown in fig. 1 and 3, the surface of the protective box 1 is provided with an auxiliary device 5, the auxiliary device 5 comprises two cover plates 57, the surface of the two cover plates 57 is slidably connected with the surface of the protective box 1, the surfaces of the cover plates 57 far away from each other are fixedly connected with a connecting plate 52, the sides of the connecting plates 52 far away from each other are fixedly provided with a handle 51, the sides of the connecting plates 52 near to each other are fixedly connected with a sliding rod 54, the surfaces of the sliding rods 54 penetrate through the protective box 1, the surfaces of the sliding rods 54 are slidably connected with the protective box 1, one end of the sliding rod 54 far away from the connecting plate 52 is rotatably connected with a connecting rod 55, one end of the connecting rod 55 far away from the sliding rod 54 is rotatably connected with the conductivity meter body 2, the surfaces of the two cover plates 57 are respectively provided with a locking buckle 53 and a pull ring 56, the surface of the locking, and the other end of the pull ring 56 is in interference fit with the locking buckle 53.

The effect that its whole auxiliary device 5 reaches does, through setting up auxiliary device 5, conductivity appearance body 2 sets up the inside at protection box 1, stimulate two connecting plate 52 surface handles 51 when needing to use, slide bar 54 can remove, can drive connecting rod 55 when slide bar 54 removes and remove, can drive whole conductivity appearance body 2 when connecting rod 55 removes and rise, apron 57 can remove to both sides under connecting plate 52's effect simultaneously, thereby make conductivity appearance body 2 expose protection box 1, make things convenient for conductivity appearance body 2's use more, and can carry out fine protection to it, cooperation use between pull ring 56 and the locking knot 53, can remove whole protection box 1 through pull ring 56, and convenient carrying.

The overall working principle is that by arranging the testing device 4, when in use, the protection box 1 is firstly opened, then the first rotating rod 42, the second rotating rod 43 and the testing rod 45 are rotated, then the supporting rod 44 in the first rotating rod 42 is rotated out, the other end of the supporting rod 44 is clamped with the fixing hole of the testing rod 45, so that the testing rod 45 is fixed, then the testing pen 3 slides out from the chute of the testing rod 45 by utilizing the convex block on the surface of the testing pen 3, the testing pen 3 is inserted into the solution to be tested, after the test is finished, the testing pen 3 is loosened, the testing pen 3 is pulled back to the inside of the chute under the action of the traction rope 47, the roller 46 and the clockwork spring in the roller 46, the testing pen 3 passes through the clamping block 49 when sliding in the inside of the chute, so that the testing pen 3 is wiped by utilizing the spring 48, the clamping block 49 and the flannelette on the surface of the clamping block 49, thereby keeping the test pen 3 clean, avoiding the influence on the next measurement, solving the problem that when different solutions are detected in a short time, other solutions may still exist in the pen point of the test pen, which may affect the measured value of the solution to be measured later, and increasing the measurement error, by arranging the auxiliary device 5, the conductivity meter body 2 is arranged in the protection box 1, when in use, the pull handles 51 on the surfaces of the two connection plates 52 are pulled, the sliding rod 54 moves to drive the connecting rod 55 to move, the connecting rod 55 moves to drive the whole conductivity meter body 2 to ascend, and the cover plate 57 moves to two sides under the action of the connection plates 52, so that the conductivity meter body 2 exposes out of the protection box 1, the conductivity meter body 2 is more convenient to use, and can be well protected, the pull ring 56 and the locking buckle 53 are matched with each other, the whole protection box 1 can be moved through the pull ring 56, and is convenient to carry.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A conductivity meter with test end cleaning function, comprising a protection box (1) and a test device (4), characterized in that: the conductivity meter comprises a protection box (1), wherein a conductivity meter body (2) is placed in the protection box (1), a test pen (3) is arranged on the surface of the conductivity meter body (2), the test pen (3) is electrically connected with the conductivity meter body (2), a circular groove is formed in the surface of the conductivity meter body (2), a test device (4) is arranged in the circular groove, the test device (4) comprises a circular ring (41), the surface of the circular ring (41) is rotatably connected with the circular groove, a first rotating rod (42) is rotatably connected to the surface of the circular ring (41), a second rotating rod (43) is rotatably connected to one end, far away from the first rotating rod (41), of the first rotating rod (42), of the second rotating rod (43) is rotatably connected with a test rod (45), and a containing groove is formed in one side, close to the test rod (45), of the first rotating rod (42), and the diapire of holding tank rotates and is connected with bracing piece (44), the spout has been seted up to one side that bracing piece (44) was kept away from in test bar (45), and the inside fixed mounting of spout has cylinder (46) to the axis of rotation internally mounted of cylinder (46) has the clockwork spring, the surface winding of cylinder (46) has haulage rope (47), the port and test pen (3) fixed connection of haulage rope (47), the inside sliding connection of spout of test bar (45) has two clamp splice (49), and one side fixedly connected with spring (48) that two clamp splice (49) kept away from each other, the one end and the spout fixed connection of clamp splice (49) are kept away from in spring (48).

2. The conductivity meter with test end cleaning function according to claim 1, wherein: and one side of the test rod (45) close to the first rotating rod (42) is provided with a fixing hole, and the size of the fixing hole is matched with that of the support rod (44).

3. The conductivity meter with test end cleaning function according to claim 1, wherein: the surface of the test pen (3) is connected with the sliding groove in a sliding mode, and the surface of the test pen (3) is fixedly connected with the bump.

4. The conductivity meter with test end cleaning function according to claim 1, wherein: semicircular grooves are formed in the sides, close to each other, of the clamping blocks (49), and lint is fixedly mounted inside the semicircular grooves.

5. The conductivity meter with test end cleaning function according to claim 1, wherein: the surface of the protection box (1) is provided with an auxiliary device (5), the auxiliary device (5) comprises two cover plates (57), the surfaces of the two cover plates (57) are in sliding connection with the surface of the protection box (1), the surfaces of the bottoms of the cover plates (57) far away from each other are fixedly connected with connecting plates (52), and the sides of the connecting plates (52) far away from each other are fixedly provided with handles (51), one sides of the connecting plates (52) close to each other are fixedly connected with sliding rods (54), the surfaces of the sliding rods (54) penetrate through the protection box (1), the surface of the sliding rod (54) is connected with the protection box (1) in a sliding way, one end of the sliding rod (54) far away from the connecting plate (52) is connected with a connecting rod (55) in a rotating way, one end of the connecting rod (55) far away from the sliding rod (54) is rotatably connected with the conductivity meter body (2).

6. The conductivity meter with test end cleaning function according to claim 5, wherein: two the surface of apron (57) is provided with locking knot (53) and pull ring (56) respectively, the surface and apron (57) fixed connection of locking knot (53), the one end and the apron (57) of pull ring (56) rotate to be connected, and the other end and the locking of pull ring (56) detain (53) interference fit.