CN219162044U

CN219162044U - Portable conductivity meter

Info

Publication number: CN219162044U
Application number: CN202223573466.XU
Authority: CN
Inventors: 郭建
Original assignee: Shanghai Shengpu Zetai Pharmaceutical Technology Co ltd
Current assignee: Shanghai Shengpu Zetai Pharmaceutical Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-09
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to a portable conductivity meter, which comprises a box body, a sealing cover, a lifting handle, a sealing assembly, a display screen and a conductivity meter body, wherein the sealing cover is arranged at the top of the box body, two ends of the lifting handle are fixedly arranged at the top of the sealing cover, a chute is arranged at the bottom of the sealing cover, the sealing assembly is arranged on the sealing cover in a penetrating way, the sealing assembly is arranged on the chute in a sliding way, the sealing assembly comprises a rotating block, a rotating shaft, a fixing plate, a connecting rod, a guide rod and a telescopic rod, the bottom of the conductivity meter body is arranged on the lower wall of the box body, circular grooves are formed in two sides of the box body, one end of each circular groove and one end of each chute are positioned in the same direction, and the display screen is arranged on one side of the box body in a penetrating way.

Description

Portable conductivity meter

Technical Field

The utility model relates to the technical field of conductivity meters, in particular to a portable conductivity meter.

Background

The conductivity can also be called conductivity, the product of the quantity and the electric field intensity in a medium is equal to the conductive current density, in ecology, the conductivity is the capability of digitally expressed solution to conduct current, and the conductivity meter is an on-line water quality analysis meter with wide temperature range, which is developed for industrial heat cleaning of a medical multi-effect distilled water system, boiler bottom water, condensation water, a heat exchange system, mechanical parts, industrial circulating water and the like and operates in a higher temperature environment and is used for high-end water quality management and automatic control, the traditional conductivity meter is large in size and inconvenient to carry, the parts inside the conductivity meter are extremely fragile in the carrying process, the requirements on carrying personnel are high, the maintenance and replacement of the later parts are troublesome, meanwhile dust falls into the conductivity meter in the carrying process, the measuring result is inaccurate, and the service life of the conductivity meter is reduced.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the portable conductivity meter is provided, the conductivity meter body is placed in the box body, and the sealing effect of the sealing cover and the box body is better through the matching effect of the sealing assembly, the sliding groove and the circular groove, so that the conductivity meter is more convenient to carry.

The technical scheme adopted by the utility model is as follows: including box, sealed lid, handle, seal assembly, display screen and conductivity appearance body, sealed lid is installed the box top, handle both ends fixed mounting is in sealed lid top, sealed lid bottom is provided with the spout, seal assembly wears to establish to be installed sealed covering, seal assembly slidable mounting is in on the spout, the conductivity appearance body bottom is placed on the lower wall in the box, circular recess has been seted up to the box both sides, circular recess with spout one end is located same direction, the display screen wears to establish to be installed box one side, the display screen with conductivity appearance body electric connection.

Preferably, in order to carry the conductivity meter more conveniently, can make the conductivity meter keep clean and tidy in the box simultaneously, the box keeps airtight state, avoids influencing the result of use of conductivity meter, seal assembly includes rotatory piece, pivot, fixed plate, connecting rod, guide bar and telescopic link, the pivot wears to establish to be installed sealed lid top, rotatory piece bottom fixed mounting is in the pivot top, rotatory piece is located sealed lid top, the fixed plate top is fixed to be set up the pivot bottom, the fixed plate is located sealed lid below, connecting rod one end is fixed plate one side, the other end of connecting rod is installed to guide bar one side, guide bar one end slidable mounting is in on the spout, telescopic link one end is installed the opposite side of guide bar, the connecting rod the guide bar with the telescopic link all is located sealed lid below.

Preferably, in order to prevent that the box from dropping and damaging the conductivity meter placed in the box, when removing the box, can have cushioning effect to inside conductivity meter simultaneously, help prolonging the life of conductivity meter, the box outside is installed and is prevented falling protection device, prevent falling protection device includes rubber sleeve, mounting panel, reset spring, gasbag, slide groove, sliding plate and buffer stop, the rubber sleeve is installed the box outside, the mounting panel is fixed mounting respectively the inside lower wall of rubber sleeve with on the inside both sides wall of rubber sleeve, reset spring one end is fixed mounting panel top, the reset spring other end contacts the box, gasbag one side is installed respectively on the inside lower wall of rubber sleeve with on the inside both sides wall of rubber sleeve, the gasbag is located in the middle of the reset spring, the gasbag opposite side with the box contacts, be provided with on the rubber sleeve both sides wall slide groove, sliding plate one side slidable mounting is in on the slide groove, buffer stop one side fixed mounting is in the opposite side of sliding plate.

The beneficial effects of the utility model are as follows: according to the utility model, the conductivity meter body is placed in the box body, and the sealing effect of the sealing cover and the box body is better through the cooperation of the sealing assembly, the sliding groove and the circular groove, so that the conductivity meter is more convenient to carry, the technical requirements on carrying personnel are lower, the later maintenance and the replacement of parts of the conductivity meter are facilitated, meanwhile, dust can be prevented from falling into the conductivity meter, the measurement result of the conductivity meter is influenced, and the service life of the conductivity meter is longer.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of the overall structure of the present utility model.

FIG. 3 is a schematic cross-sectional view of the anti-fall protection device of the present utility model.

FIG. 4 is a schematic top view of the seal assembly of the present utility model.

FIG. 5 is a bottom view of the seal assembly of the present utility model.

Reference numerals illustrate: in the figure: 1. a case; 2. sealing cover; 3. a handle; 4. a seal assembly; 401. a rotating block; 402. a rotating shaft; 403. a fixing plate; 404. a connecting rod; 405. a guide rod; 406. a telescopic rod; 5. an anti-fall protection device; 501. a rubber sleeve; 502. a mounting plate; 503. a return spring; 504. an air bag; 505. a slide plate groove; 506. a sliding plate; 507. a crash pad; 6. a display screen; 7. a conductivity meter body; 8. a circular groove; 9. and a sliding groove.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in the figure, this embodiment provides portable conductivity meter, including box 1, sealed lid 2, handle 3, seal assembly 4, display screen 6 and conductivity meter body 7, sealed lid 2 is installed at box 1 top, can keep the inside clean and tidy of box 1, handle 3 both ends fixed mounting is at sealed lid 2 top, upwards pull handle 3 can drive whole box 1 and upwards remove, make box 1 carry more conveniently, sealed 2 bottom is provided with spout 9, seal assembly 4 wears to establish to install on sealed lid 2, seal assembly 4 slidable mounting is on spout 9, conductivity meter body 7 bottom is placed on box 1 inside lower wall, circular recess 8 has been seted up to box 1 both sides, circular recess 8 is located same direction with spout 9 one end, seal assembly 4, spout 9 and circular recess 8 cooperation effect, make sealed lid 2 and box 1's leakproofness better, the record is worn to be installed in box 1 one side to display screen 6, display screen 6 and conductivity meter body 7 electric connection, in the measurement process, the data can be directly displayed on display screen 6, data reading and more convenient.

When the electric conductivity meter is actually used, the telescopic rod 406 of the sealing assembly 4 contracts, the sealing assembly 4 is manually rotated clockwise, the sealing cover 2 is separated from the box body 1, the lifting handle 3 is pulled upwards, the sealing cover 2 is driven to move upwards, the electric conductivity meter body 7 in the box body 1 is protected when the box body 1 is carelessly fallen down, the anti-falling protection device 5 has a shock absorption function, the service life of the electric conductivity meter body 7 can be prolonged, measured data can be displayed on the display screen 6 when the electric conductivity meter body 7 is used, and the measured data can be displayed on the display screen 6 more conveniently when the electric conductivity meter body 7 is used.

As shown in fig. 4, the sealing assembly 4 includes a rotating block 401, a rotating shaft 402, a fixing plate 403, a connecting rod 404, a guide rod 405 and a telescopic rod 406, the rotating shaft 402 is installed at the top of the sealing cover 2 in a penetrating manner, the bottom of the rotating block 401 is fixedly installed at the top of the rotating shaft 402, the rotating block 401 is located above the sealing cover 2, the top of the fixing plate 403 is fixedly arranged at the bottom of the rotating shaft 402, the fixing plate 403 can rotate along with rotation of the rotating shaft 402, the fixing plate 403 is located below the sealing cover 2, one end of the connecting rod 404 is fixed at one side of the fixing plate 403, the fixing plate 403 and the guide rod 405 can be connected, one side of the guide rod 405 is installed at the other end of the connecting rod 404, one end of the guide rod 405 is slidably installed on the sliding groove 9, the direction of the telescopic rod 406 can be adjusted, one end of the telescopic rod 406 is installed at the other side of the guide rod 405, and when the telescopic rod 406 moves with the circular groove 8, the sealing cover 2 can be fixed, the device is simple, the fixing effect is good, and the connecting rod 404, the guide rod 405 and the telescopic rod 406 are all located below the sealing cover 2.

When the sealing cover 2 is required to be removed, the telescopic rod 406 is contracted to separate the telescopic rod 406 from the circular groove 8, the rotating block 401 is manually screwed clockwise, the rotating shaft 402 can rotate along with the clockwise rotation of the rotating block 401, meanwhile, the fixed plate 403, the connecting rod 404 and the telescopic rod 406 can rotate clockwise, the guide rod 405 can move to the other end of the sliding groove 9 at one end of the sliding groove 9, the lifting handle 3 is pulled upwards to drive the sealing cover 2 to be separated from the box body 1, when the sealing cover 2 and the box body 1 are required to be installed together, the sealing cover 2 is placed on the top of the box body 1, the rotating block 401 is rotated anticlockwise, the rotating shaft 402 can rotate along with the anticlockwise rotation of the rotating block 401, meanwhile, the fixed plate 403, the connecting rod 404 and the telescopic rod 406 can all rotate anticlockwise, the guide rod 405 can move to one end of the sliding groove 9 at the other end of the sliding groove 9, the telescopic rod 406 is stretched at the moment, one end of the telescopic rod 406 moves into the circular groove 8 to finish sealing of the sealing cover 2, the sealing assembly 4 is simple in structure, requirements on operators are lower, and convenience in carrying is achieved.

As shown in fig. 3, the anti-drop protection device 5 is installed on the outer side of the box body 1, the anti-drop protection device 5 comprises a rubber sleeve 501, a mounting plate 502, a reset spring 503, an air bag 504, a sliding plate groove 505, a sliding plate 506 and an anti-collision pad 507, the rubber sleeve 501 is installed on the outer side of the box body 1, the mounting plate 502 is respectively fixedly installed on the lower wall of the inner portion of the rubber sleeve 501 and the two inner side walls of the rubber sleeve 501, one end of the reset spring 503 is fixed on the top of the mounting plate 502, the other end of the reset spring 503 is contacted with the box body 1, one side of the air bag 504 is respectively installed on the lower wall of the inner portion of the rubber sleeve 501 and the two inner side walls of the rubber sleeve 501, the air bag 504 is positioned in the middle of the reset spring 503, the other side of the air bag 504 is contacted with the box body 1, the protection effect on the box body 1 is better, the two side walls of the rubber sleeve 501 are provided with the sliding plate groove 505 for installing the sliding plate 506, one side of the sliding plate 506 is slidingly installed on the sliding plate 505, and one side of the anti-collision pad 507 is fixedly installed on the other side of the sliding plate 506.

When the anti-drop protection device is used, the rubber sleeve 501 is arranged on the outer side of the box body 1, the return spring 503 and the air bag 504 are in contact with the box body 1, the anti-drop function can be achieved, the shock absorption function is achieved on the lower box body 1, one end of the sliding plate 506 is placed on the top of the sliding plate groove 505, the sliding plate 506 is pressed downwards, the sliding plate 506 is meshed with the sliding plate groove 505, and the anti-collision pads 507 are fixed on two sides of the rubber pad.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable conductivity appearance, includes box (1), sealed lid (2), handle (3), seal assembly (4), display screen (6) and conductivity appearance body (7), its characterized in that: seal lid (2) are installed box (1) top, handle (3) both ends fixed mounting is in sealed lid (2) top, sealed lid (2) bottom is provided with spout (9), seal assembly (4) wear to establish to be installed on sealed lid (2), seal assembly (4) slidable mounting is in on spout (9), conductivity appearance body (7) bottom is placed on the inside lower wall of box (1), circular recess (8) have been seted up on box (1) both sides, circular recess (8) with spout (9) one end is located same direction, install are worn to establish by display screen (6) box (1) one side, display screen (6) with conductivity appearance body (7) electric connection.

2. The portable conductivity meter of claim 1, wherein: the sealing assembly (4) comprises a rotating block (401), a rotating shaft (402), a fixing plate (403), a connecting rod (404), a guide rod (405) and a telescopic rod (406), wherein the rotating shaft (402) is arranged on the top of the sealing cover (2) in a penetrating mode.

3. The portable conductivity meter of claim 2, wherein: the rotary block (401) bottom is fixedly arranged at the top of the rotary shaft (402), the rotary block (401) is positioned above the sealing cover (2), the top of the fixing plate (403) is fixedly arranged at the bottom of the rotary shaft (402), and the fixing plate (403) is positioned below the sealing cover (2).

4. The portable conductivity meter of claim 3, wherein: connecting rod (404) one end is fixed plate (403) one side, guide bar (405) one side is installed the other end of connecting rod (404), guide bar (405) one end slidable mounting is in on spout (9), telescopic link (406) one end is installed the opposite side of guide bar (405), connecting rod (404) guide bar (405) with telescopic link (406) all are located sealed lid (2) below.

5. The portable conductivity meter of claim 1, wherein: the anti-falling protection device is characterized in that the anti-falling protection device (5) is arranged on the outer side of the box body (1), the anti-falling protection device (5) comprises a rubber sleeve (501), a mounting plate (502), a reset spring (503), an air bag (504), a sliding plate groove (505), a sliding plate (506) and an anti-collision pad (507), and the rubber sleeve (501) is arranged on the outer side of the box body (1).

6. The portable conductivity meter of claim 5, wherein: the mounting plate (502) is fixedly mounted on the lower wall inside the rubber sleeve (501) and the two side walls inside the rubber sleeve (501) respectively, one end of the return spring (503) is fixed at the top of the mounting plate (502), and the other end of the return spring (503) is contacted with the box body (1).

7. The portable conductivity meter of claim 6, wherein: one side of the air bag (504) is respectively arranged on the lower wall inside the rubber sleeve (501) and the two side walls inside the rubber sleeve (501), the air bag (504) is positioned in the middle of the return spring (503), the other side of the air bag (504) is in contact with the box body (1), and the two side walls of the rubber sleeve (501) are provided with the sliding plate grooves (505).

8. The portable conductivity meter of claim 7, wherein: one side of the sliding plate (506) is slidably mounted on the sliding plate groove (505), and one side of the anti-collision pad (507) is fixedly mounted on the other side of the sliding plate (506).