CN213121832U

CN213121832U - Liquid acidity measuring instrument with good protection effect

Info

Publication number: CN213121832U
Application number: CN202022088935.3U
Authority: CN
Inventors: 刘文华; 高明言; 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: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-04
Anticipated expiration: 2030-09-22

Abstract

The utility model provides a liquid acidity measuring apparatu that protecting effect is good relates to measuring apparatu technical field, including transmitter and adjusting device, the fixed surface of transmitter is connected with the electric wire, the other end fixedly connected with detection head of electric wire, the surface of transmitter is equipped with adjusting device, adjusting device includes the connecting block, the surface and the transmitter fixed connection of connecting block, the surface of connecting block is inserted and is equipped with the slider, the surface and the connecting block sliding connection of slider, the inside of slider is inserted and is equipped with the slide bar, the surface and the slider sliding connection of slide bar, the fixed surface of slide bar is connected with the fixture block, the fixed surface of slider is connected with the handle, the inside of handle is inserted and is equipped with the cylinder. The utility model discloses, solved the acidity of some liquid than higher, had corrosivity, when the user holds the detection head and is close to liquid, easy careless touch liquid, thereby it is injured to lead to the hand to be corroded.

Description

Liquid acidity measuring instrument with good protection effect

Technical Field

The utility model relates to a measuring apparatu technical field especially relates to a liquid acidity measuring apparatu that protecting effect is good.

Background

The electronic measuring instrument has unique associated strategic industry, has good development and has obvious influence on the development of the whole national economy, particularly the electronic information industry. The electronic measuring instruments in China have huge markets and large demands, and play a vital role in the development of the electronic information industry.

Measuring instruments are increasingly used in modern life, particularly for detecting the pH value of liquid, while the traditional measuring instruments usually need a user to hold a main body and a sensitive measuring head, while the acidity of some liquid is higher and corrosive, when the user holds the measuring head to be close to the liquid, the liquid is easily touched carelessly, and the hand is corroded and injured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a liquid acidity measuring instrument with good protection effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a liquid acidity measuring instrument with good protection effect comprises a transmitter and an adjusting device, wherein an electric wire is fixedly connected to the surface of the transmitter, a detection head is fixedly connected to the other end of the electric wire, the adjusting device is arranged on the surface of the transmitter and comprises a connecting block, the surface of the connecting block is fixedly connected with the transmitter, a sliding block is inserted into the surface of the connecting block, the surface of the sliding block is slidably connected with the connecting block, a sliding rod is inserted into the sliding block, the surface of the sliding rod is slidably connected with the sliding block, a clamping block is fixedly connected to the surface of the sliding rod, a handle is fixedly connected to the surface of the sliding block, a cylinder is inserted into the handle, the surface of the cylinder is slidably connected with the handle, a telescopic rod is fixedly connected with the surface of the transmitter, the telescopic rod is a large pipe sleeve, and a small rod slides on the inner wall of the large, the surface of the large pipe is in threaded connection with a bolt, the other end of the bolt is in contact with the small rod, and the surface of the small rod of the telescopic rod is fixedly connected with a circular ring.

Preferably, the surface of the connecting block is provided with a sliding groove, the sliding block is connected with the connecting block in a sliding mode through the sliding groove, the inner wall of the sliding groove is provided with a clamping groove, and the shape of the clamping groove is matched with that of the clamping block.

Preferably, the slide bar is kept away from the one end of slider and is inserted the inside of establishing at the handle, and the surface and the cylindrical surface contact of slider, the cylinder is close to the one end fixedly connected with spring of slide bar, the other end and the handle fixed connection of spring, the slide bar is kept away from the one end fixedly connected with spring of fixture block, the other end and the slider fixed connection of spring.

Preferably, a port is formed in the surface of the circular ring, a connecting strip is fixedly connected to the port of the circular ring, and the other end of the connecting strip is inserted into the surface of the other port of the circular ring.

Preferably, the lateral wall of conveyer is equipped with auxiliary device, auxiliary device includes the square, the surface and the conveyer fixed connection of square, the conveyer is kept away from the one end fixedly connected with connecting rod of square, the elongated slot has been seted up on the surface of square, and the inner wall sliding connection of elongated slot has the long slab, the fixed surface of long slab is connected with rectangular, rectangular surface that stretches out the square, the fixed surface of square is connected with the framework, the inside of framework is inserted and is equipped with the slide.

Preferably, a square groove is formed in the position, corresponding to the sliding plate, of the frame body, the shape of the square groove is matched with that of the strip, a spring is fixedly connected to the surface of the sliding plate, and the other end of the spring is fixedly connected with the frame body.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. in the utility model, through setting the adjusting device, when liquid needs to be detected, the cylinder on the surface of the handle is pressed, at the moment, the cylinder can drive the slide bar to move, the slide bar can drive the clamping block to move out of the clamping groove in the connecting block, at the moment, the handle can drive the sliding block to move out of the connecting block, when the cylinder is moved out to a proper distance, the cylinder is loosened, the cylinder can not extrude the slide bar any more, the slide bar is pushed by the spring, thereby driving the clamping block to be clamped into the clamping groove on the inner wall of the connecting block, at the moment, the clamping block can limit the sliding block to move towards the direction far away from the connecting block, then the detection head is placed in the ring, then the connecting bar is pulled, the connecting bar can reduce the inner diameter size of the ring, after the detection head is fixed by the ring, the bolt on the surface of the ring is screwed down to fix the connecting, after the distance is adjusted, the bolt on the surface of the telescopic rod is screwed to fix the small rod, the handle is held by a hand, the direction of the transmitter and the detection head faces downwards and extends into the liquid, the hand is kept away from the liquid as far as possible, and the problems that the acidity of some liquid is high, the liquid is corrosive, and when a user holds the detection head to be close to the liquid, the hand is corroded easily and is injured are solved;

2. the utility model discloses in, through setting up auxiliary device, when the more needs of transmitter quantity are deposited, the connecting rod on transmitter surface and the long plate contact on another transmitter square surface earlier, because connecting rod and long plate surface are equipped with tooth piece and tooth's socket respectively, connecting rod and long plate will mesh this moment, sliding connection pole this moment, the connecting rod will drive inside the long plate slips into the square, the rectangular card that the long plate will drive the surface this moment goes into in the square groove of framework surface place, release the slide after that, the slide will be driven the card by the spring and at the square groove surface, rectangular will be blocked at the square inslot this moment, rectangular will restrict the removal of long plate, the connecting rod will be engaged with the help of the tooth's socket to the long plate, the more transmitter of quantity is when depositing alone solved, the problem of losing easily.

Drawings

Fig. 1 is a schematic perspective view of a liquid acidity measuring instrument with good protection effect;

fig. 2 is a schematic diagram of the right side structure of fig. 1 in the liquid acidity measuring instrument with good protection effect provided by the present invention;

fig. 3 is a schematic diagram of the rear side structure of fig. 1 in the liquid acidity measuring instrument with good protection effect provided by the present invention;

fig. 4 is a schematic structural diagram of a point a in fig. 1 in the liquid acidity measuring instrument with a good protection effect.

Illustration of the drawings: 1. a transmitter; 2. an electric wire; 3. a detection head; 4. an adjustment device; 41. connecting blocks; 42. a slider; 43. a slide bar; 44. a handle; 45. a clamping block; 46. a cylinder; 47. a telescopic rod; 48. a circular ring; 49. a connecting strip; 5. an auxiliary device; 51. a square block; 52. a connecting rod; 53. a long plate; 54. a strip; 55. a frame body; 56. a slide board.

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. 1-4, the utility model provides a liquid acidity measuring instrument with good protection effect, including transmitter 1 and adjusting device 4, the fixed surface of transmitter 1 is connected with electric wire 2, and the other end fixedly connected with of electric wire 2 detects head 3, and the surface of transmitter 1 is equipped with adjusting device 4.

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

As shown in fig. 1 and 3, the adjusting device 4 includes a connecting block 41, a surface of the connecting block 41 is fixedly connected with the transmitter 1, a slider 42 is inserted into a surface of the connecting block 41, a surface of the slider 42 is slidably connected with the connecting block 41, a slide rod 43 is inserted into the slider 42, a surface of the slide rod 43 is slidably connected with the slider 42, a surface of the slide rod 43 is fixedly connected with a fixture block 45, a surface of the slider 42 is fixedly connected with a handle 44, a cylinder 46 is inserted into the handle 44, a surface of the cylinder 46 is slidably connected with the handle 44, a surface of the transmitter 1 is fixedly connected with a telescopic rod 47, the telescopic rod 47 is a large pipe sleeve with a small rod, the small rod slides on an inner wall of the large pipe, a surface of the large pipe is connected with a bolt by a thread, the other end of the bolt contacts with the small rod, a surface of the telescopic rod 47 is fixedly connected with a circular ring 48, and the inner wall of the chute is provided with a clamping groove, the shape of the clamping groove is matched with that of the clamping block 45, one end of the sliding rod 43, which is far away from the sliding block 42, is inserted into the handle 44, the surface of the sliding block 42 is in contact with the surface of the cylinder 46, one end of the cylinder 46, which is close to the sliding rod 43, is fixedly connected with a spring, the other end of the spring is fixedly connected with the handle 44, one end of the sliding rod 43, which is far away from the clamping block 45, is fixedly connected with the spring, the other end of the spring is fixedly connected with the sliding block 42, a port is formed in the surface of the circular ring 48, a port part of the circular ring 48.

The whole adjusting device 4 achieves the effect that by arranging the adjusting device 4, when liquid needs to be detected, the cylinder 46 on the surface of the handle 44 is pressed, at the moment, the cylinder 46 drives the sliding rod 43 to move, the sliding rod 43 drives the clamping block 45 to move out of the clamping groove in the connecting block 41, at the moment, the handle 44 slides, the handle 44 drives the sliding block 42 to move out of the connecting block 41, when the sliding block is moved to a proper distance, the cylinder 46 is loosened, the sliding rod 43 is not extruded any more by the cylinder 46, the sliding rod 43 is pushed by the spring, so that the clamping block 45 is driven to be clamped into the clamping groove in the inner wall of the connecting block 41, at the moment, the clamping block 45 limits the sliding block 42 to move towards the direction far away from the connecting block 41, then the detecting head 3 is placed in the ring 48, then the connecting strip 49 is pulled, the inner diameter size of the ring 48 is reduced by the connecting strip 49, and after the detecting head 3 is fixed by the ring, then through the little pole of slip telescopic link 47, adjust the distance of detecting head 3 and transmitter 1, screw up the bolt on telescopic link 47 surface and fix the little pole after the distance has been adjusted, hold handle 44 this moment, the direction with transmitter 1 and detection head 3 is down and stretch into liquid, will make the hand keep away from liquid as far as possible, it is higher to have solved the acidity of some liquid, have corrosivity, when the user holds detection head 3 and is close to liquid, easy careless touch liquid, thereby the problem that leads to the hand to be corroded is injured.

As shown in fig. 1 and 4, an auxiliary device 5 is disposed on a side wall of the transmitter 1, the auxiliary device 5 includes a block 51, a surface of the block 51 is fixedly connected with the transmitter 1, a connecting rod 52 is fixedly connected to one end of the transmitter 1 far from the block 51, an elongated slot is disposed on the surface of the block 51, a long plate 53 is slidably connected to an inner wall of the elongated slot, a long strip 54 is fixedly connected to a surface of the long plate 53, the long strip 54 extends out of the surface of the block 51, a frame body 55 is fixedly connected to the surface of the block 51, a sliding plate 56 is inserted into the frame body 55, a square groove is disposed in the frame body 55 relative to the sliding plate 56, the shape of the square groove is matched with the shape of the long strip 54, a spring is fixedly connected to the.

The effect achieved by the whole auxiliary device 5 is that, by arranging the auxiliary device 5, when the number of the transmitters 1 is large and needs to be stored, the connecting rod 52 on the surface of one transmitter 1 is firstly contacted with the long plate 53 on the surface of the block 51 of the other transmitter 1, because the surfaces of the connecting rod 52 and the long plate 53 are respectively provided with the tooth blocks and the tooth grooves, the connecting rod 52 and the long plate 53 are meshed at the moment, the connecting rod 52 is slid, the connecting rod 52 drives the long plate 53 to slide into the block 51, the long plate 53 drives the strip 54 of the surface to be clamped into the square groove on the surface of the frame body 55, then release slide 56, slide 56 will be driven by the spring and blocked on the square groove surface, rectangular 54 will be blocked in the square groove this moment, and rectangular 54 will restrict long board 53's removal, and long board 53 will be with the help of the tooth's socket meshing to live connecting rod 52, has solved the problem that the transmitter 1 that is a lot of when depositing alone, is lost easily.

The integral working principle is that by arranging the adjusting device 4, when liquid needs to be detected, the cylinder 46 on the surface of the handle 44 is pressed, at the moment, the cylinder 46 drives the sliding rod 43 to move, the sliding rod 43 drives the clamping block 45 to move out of the clamping groove in the connecting block 41, at the moment, the handle 44 is slid, the handle 44 drives the sliding block 42 to move out of the connecting block 41, when the sliding block is moved out to a proper distance, the cylinder 46 is loosened, the sliding rod 43 is not extruded any more, the sliding rod 43 is pushed by the spring, so that the clamping block 45 is driven to be clamped into the clamping groove in the inner wall of the connecting block 41, at the moment, the clamping block 45 limits the sliding block 42 to move towards the direction far away from the connecting block 41, then the detection head 3 is placed inside the circular ring 48, then the connecting strip 49 is pulled, the connecting strip 49 reduces the inner diameter size of the circular ring 48, after the detection head 3 is fixed by the circular ring 48, then, the distance between the detection head 3 and the conveyor 1 is adjusted by sliding the small rod of the telescopic rod 47, when the distance is adjusted, the small rod is fixed by screwing the bolt on the surface of the telescopic rod 47, at the moment, the handle 44 is held by hands, the direction of the conveyor 1 and the detection head 3 is downward and extends into the liquid, the hands are far away from the liquid as far as possible, by arranging the auxiliary device 5, when the number of the conveyors 1 is large and the conveyors need to be stored, the connecting rod 52 on the surface of the conveyor 1 is firstly contacted with the long plate 53 on the surface of the other conveyor 1 block 51, because the surfaces of the connecting rod 52 and the long plate 53 are respectively provided with a tooth block and a tooth socket, at the moment, the connecting rod 52 is meshed with the long plate 53, the connecting rod 52 slides into the block 51 by sliding, at the moment, the long plate 53 clamps the long strip 54 on the driving surface of the frame body 55 into the ground groove, then the sliding plate 56 is released, and, at this time, the strip 54 is caught in the square groove, the strip 54 restricts the movement of the long plate 53, and the long plate 53 engages with the connecting rod 52 via the tooth grooves.

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. The utility model provides a liquid acidity measuring apparatu that protecting effect is good, includes transmitter (1) and adjusting device (4), its characterized in that: the surface fixed connection of conveyer (1) has electric wire (2), the other end fixedly connected with of electric wire (2) detects head (3), the surface of conveyer (1) is equipped with adjusting device (4), adjusting device (4) include connecting block (41), the surface and the conveyer (1) fixed connection of connecting block (41), slider (42) are inserted to the surface of connecting block (41), the surface and the connecting block (41) sliding connection of slider (42), slide bar (43) are inserted to the inside of slider (42), the surface and the slider (42) sliding connection of slide bar (43), the surface fixed connection of slide bar (43) has fixture block (45), the surface fixed connection of slider (42) has handle (44), the inside of handle (44) is inserted and is equipped with cylinder (46), the surface and the handle (44) sliding connection of cylinder (46), the surface fixed connection of transmitter (1) has telescopic link (47), telescopic link (47) have a little pole for a big pipe box, and the little pole slides at the inner wall of big pipe, and the surface threaded connection of big pipe has the bolt, the other end and the little pole contact of bolt, the surface fixed connection of telescopic link (47) little pole has ring (48).

2. The liquid acidity measuring instrument with good protection effect as claimed in claim 1, wherein: the surface of the connecting block (41) is provided with a sliding groove, the sliding block (42) is in sliding connection with the connecting block (41) through the sliding groove, the inner wall of the sliding groove is provided with a clamping groove, and the shape of the clamping groove is matched with that of the clamping block (45).

3. The liquid acidity measuring instrument with good protection effect as claimed in claim 1, wherein: one end, far away from the sliding block (42), of the sliding rod (43) is inserted into the handle (44), the surface of the sliding block (42) is in contact with the surface of the cylinder (46), one end, close to the sliding rod (43), of the cylinder (46) is fixedly connected with a spring, the other end of the spring is fixedly connected with the handle (44), one end, far away from the clamping block (45), of the sliding rod (43) is fixedly connected with the spring, and the other end of the spring is fixedly connected with the sliding block (42).

4. The liquid acidity measuring instrument with good protection effect as claimed in claim 1, wherein: the port has been seted up on the surface of ring (48), the port department fixedly connected with connecting strip (49) of ring (48), another port surface at ring (48) is inserted to the other end of connecting strip (49).

5. The liquid acidity measuring instrument with good protection effect as claimed in claim 1, wherein: the lateral wall of transmitter (1) is equipped with auxiliary device (5), auxiliary device (5) include square (51), the surface and transmitter (1) fixed connection of square (51), one end fixedly connected with connecting rod (52) of square (51) are kept away from in transmitter (1), the elongated slot has been seted up on the surface of square (51), and the inner wall sliding connection of elongated slot has rectangular board (53), the fixed surface of rectangular board (53) is connected with rectangular (54), rectangular (54) stretches out the surface of square (51), the fixed surface of square (51) is connected with framework (55), slide (56) are inserted to the inside of framework (55).

6. The liquid acidity measuring instrument with good protection effect as claimed in claim 5, wherein: the frame body (55) is provided with a square groove relative to the position of the sliding plate (56), the shape of the square groove is matched with that of the strip (54), the surface of the sliding plate (56) is fixedly connected with a spring, and the other end of the spring is fixedly connected with the frame body (55).