CN214622603U - Multi-parameter water quality tester - Google Patents
Multi-parameter water quality tester Download PDFInfo
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- CN214622603U CN214622603U CN202120718415.8U CN202120718415U CN214622603U CN 214622603 U CN214622603 U CN 214622603U CN 202120718415 U CN202120718415 U CN 202120718415U CN 214622603 U CN214622603 U CN 214622603U
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- water quality
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Abstract
The utility model discloses a multi-parameter water quality tester, the on-line screen storage device comprises a base, the slide bar that two symmetries of upper end fixedly connected with of base set up, be equipped with the roof directly over the base, be equipped with the protection piece between roof and the base, be equipped with the slide opening corresponding with the slide bar in the protection piece, the upper end of slide bar run through the slide opening and with the lower extreme fixed connection of roof, the cover is equipped with first spring on the slide bar, the both ends of first spring offset with the lower extreme of protection piece and the upper end lateral wall of base respectively, the lower extreme fixedly connected with apparatus body of roof, the upper end of protection piece is equipped with puts the thing groove with the apparatus body is corresponding, the lower extreme of apparatus body extends to puts the thing inslot, the both sides of protection piece all are equipped with the connecting plate. The utility model discloses an adjust and outside protection machanism's setting, when the user of being convenient for used, prevent that the apparatus is impaired on the way in the transportation, security when improving the transportation.
Description
Technical Field
The utility model relates to a determinator technical field especially relates to multi-parameter water quality determinator.
Background
In China, with the increasingly severe current situation of water pollution and the development of water pollutant detection technology in recent years, various corresponding analytical instruments and analytical methods are developed rapidly. The monitoring strength is enhanced for physicochemical indexes, comprehensive indexes of inorganic anions, nutrient salts and organic pollution, and indexes of pollutants such as heavy metals and compounds in water, and water quality detection also becomes an important work in the field of water quality environmental protection in China at present. All levels of environmental protection departments have complete laboratories for monitoring the water quality conditions of all areas, which plays an important role in the environmental protection work in China.
At present, when the multi-parameter water quality tester is used, a user needs to take the multi-parameter water quality tester to a specified position by a bus for use, and the multi-parameter water quality tester is easily damaged by jolting or collision in the transportation process, so that certain hidden danger exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the multi-parameter water quality tester is easy to be affected by jolting or collision in the transportation process and is damaged, and has certain hidden danger, and the multi-parameter water quality tester is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the multiparameter water quality tester comprises a base, wherein two symmetrically arranged slide bars are fixedly connected to the upper end of the base, a top plate is arranged right above the base, a protective block is arranged between the top plate and the base, slide holes corresponding to the slide bars are arranged in the protective block, the upper ends of the slide bars penetrate through the slide holes and are fixedly connected with the lower end of the top plate, first springs are sleeved on the slide bars, the two ends of each first spring are respectively abutted against the lower end of the protective block and the side wall of the upper end of the base, a tester body is fixedly connected to the lower end of the top plate, an object placing groove corresponding to the tester body is arranged at the upper end of the protective block, the lower end of the tester body extends into the object placing groove, connecting plates are arranged on the two sides of the protective block, two symmetrically arranged second springs are fixedly connected between the connecting plates and the protective block, and a wedge-shaped clamping block is fixedly connected to one side of the connecting plate, which is close to the protective block, a plurality of wedge-shaped clamping grooves corresponding to the wedge-shaped clamping blocks are uniformly distributed on the side wall of the sliding rod, one end, far away from the connecting plate, of each wedge-shaped clamping block penetrates through the corresponding protective block and extends into the corresponding wedge-shaped clamping groove, and the wedge-shaped clamping blocks are in sliding connection with the corresponding protective blocks.
Preferably, a groove is formed in the inner side wall of the sliding hole, a ball is rotatably connected in the groove, and the ball abuts against the side wall of the sliding rod.
Preferably, one side of the connecting plate, which is far away from the protective block, is fixedly connected with a pull ring.
Preferably, both sides of the protection block are fixedly connected with handles.
Preferably, the lower end of the top plate is fixedly connected with a rubber pad.
Preferably, the lower end of the base is provided with universal wheels.
Has the advantages that:
1. when in use, the protection block is pushed downwards at first, when the protection block moves downwards, the first spring is compressed, meanwhile, the wedge-shaped surface of the wedge-shaped fixture block is propped against the slide rod, the wedge-shaped fixture block is moved towards the connecting plate, after the protection block moves downwards for a certain distance, the tester body is exposed for use, at the moment, the protection block is stopped being pushed, the connecting plate is pulled to move towards the protection block for resetting through the restoring force of the second spring, the wedge-shaped fixture block is driven by the connecting plate to move and reset into the wedge-shaped clamping groove, the protection block is prevented from loosening, when in no use, the connecting plate is pulled to drive the wedge-shaped fixture block to break away from the wedge-shaped clamping groove, the protection block is supported by the restoring force of the first spring to move upwards for resetting, the tester body is protected from being damaged, the tester body is prevented from being damaged, the utility model adjusts the setting of the external protection mechanism, and is convenient for users to use, the damage of the tester in the transportation process is prevented, and the safety in the transportation process is improved;
2. through the setting of ball, can reduce the resistance when protection piece removes, through the setting of pull ring, can convenience of customers stimulate the connecting plate and remove, through the setting of handle, can convenience of customers promote the protection piece and remove, through the setting of rubber pad, can play the absorbing effect of buffering after protection piece rebound resets, through the setting of universal wheel, can make things convenient for the bulk movement.
Drawings
FIG. 1 is a schematic structural view of a multi-parameter water quality tester provided by the present invention;
fig. 2 is a schematic diagram of a structure at a position of the multi-parameter water quality analyzer provided by the utility model.
In the figure: the device comprises a base 1, a sliding rod 2, a first spring 3, a protective block 4, a wedge-shaped fixture block 5, a connecting plate 6, a top plate 7, a tester body 8 and a second spring 9.
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.
Referring to fig. 1-2, the multi-parameter water quality tester comprises a base 1, wherein universal wheels are arranged at the lower end of the base 1 and used for facilitating integral movement, two symmetrically arranged slide bars 2 are fixedly connected to the upper end of the base 1 and used for preventing a protection block 4 from falling off, a top plate 7 is arranged right above the base 1 and used for protecting the top of a tester body 8, and a rubber pad is fixedly connected to the lower end of the top plate 7 and used for buffering and damping after the protection block 4 moves upwards and resets;
in the embodiment, a protection block 4 is arranged between the top plate 7 and the base 1 and used for protecting the lower end and two sides of the tester body 8, handles are fixedly connected to two sides of the protection block 4, a sliding hole corresponding to the sliding rod 2 is formed in the protection block 4, and the upper end of the sliding rod 2 penetrates through the sliding hole and is fixedly connected with the lower end of the top plate 7;
in the embodiment, a first spring 3 is sleeved on the slide rod 2 and used for driving the protection block 4 to move upwards and reset, two ends of the first spring 3 respectively abut against the lower end of the protection block 4 and the side wall of the upper end of the base 1, a groove is formed in the inner side wall of the slide hole, a ball is rotatably connected in the groove and used for reducing resistance when the protection block 4 moves, and the ball abuts against the side wall of the slide rod 2;
in this embodiment, the lower end of the top plate 7 is fixedly connected with the tester body 8, the upper end of the protection block 4 is provided with an object placing groove corresponding to the tester body 8, and the lower end of the tester body 8 extends into the object placing groove;
in the embodiment, the two sides of the protection block 4 are both provided with a connecting plate 6 for driving the wedge-shaped fixture block 5 to move and reset, one side of the connecting plate 6 away from the protection block 4 is fixedly connected with a pull ring for facilitating a user to pull the connecting plate 6, and two symmetrically arranged second springs 9 are fixedly connected between the connecting plate 6 and the protection block 4 for driving the connecting plate 6 to move and reset;
in the embodiment, one side of the connecting plate 6, which is close to the protective block 4, is fixedly connected with a wedge-shaped fixture block 5 for preventing the position of the protective block 4 from being loosened, a plurality of wedge-shaped clamping grooves corresponding to the wedge-shaped fixture block 5 are uniformly distributed on the side wall of the sliding rod 2, one end of the wedge-shaped fixture block 5, which is far away from the connecting plate 6, penetrates through the protective block 4 and extends into the wedge-shaped clamping grooves, and the wedge-shaped fixture block 5 is in sliding connection with the protective block 4;
in the embodiment, the protection block 4 is pushed downwards, when the protection block 4 moves downwards, the first spring 3 is compressed, meanwhile, the wedge-shaped surface of the wedge-shaped fixture block 5 abuts against the slide bar 2, the wedge-shaped fixture block 5 moves towards the connecting plate 6, after the protection block 4 moves downwards for a certain distance, the tester body 8 is exposed for use, at the moment, the protection block 4 is stopped being pushed, the connecting plate 7 is pulled to move towards the protection block 4 for resetting through the restoring force of the second spring 9, the wedge-shaped fixture block 5 is driven by the connecting plate 7 to move and reset into the wedge-shaped clamping groove, the protection block 4 is prevented from being loosened, when the tester is not needed to be used, the connecting plate 6 is pulled to drive the wedge-shaped fixture block 5 to be separated from the wedge-shaped clamping groove, the protection block 4 is supported by the restoring force of the first spring 3 to move upwards for resetting, the tester body 8 is protected from being damaged by the external protection effect, the utility model discloses an adjust and outside protection machanism's setting, when the user of being convenient for used, prevent that the apparatus is impaired on the way in the transportation, security when improving the transportation.
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 (6)
1. Multiparameter water quality tester, including base (1), its characterized in that: the upper end of the base (1) is fixedly connected with two symmetrically arranged slide bars (2), a top plate (7) is arranged right above the base (1), a protective block (4) is arranged between the top plate (7) and the base (1), a slide hole corresponding to the slide bar (2) is arranged in the protective block (4), the upper end of the slide bar (2) penetrates through the slide hole and is fixedly connected with the lower end of the top plate (7), a first spring (3) is sleeved on the slide bar (2), two ends of the first spring (3) are respectively abutted against the lower end of the protective block (4) and the upper end side wall of the base (1), the lower end of the top plate (7) is fixedly connected with a measuring instrument body (8), the upper end of the protective block (4) is provided with an object placing groove corresponding to the measuring instrument body (8), the lower end of the measuring instrument body (8) extends into the object placing groove, two sides of the protective block (4) are respectively provided with connecting plates (6), the utility model discloses a safety protection device for a vehicle, including connecting plate (6), connecting plate (4), slide bar (2), connecting plate (6) and protection piece (4), the second spring (9) that two symmetries of fixedly connected with set up between connecting plate (6) and protection piece (4), one side fixedly connected with wedge type fixture block (5) that connecting plate (6) are close to protection piece (4), evenly distributed has a plurality ofly and wedge type draw-in grooves corresponding with wedge type fixture block (5) on the lateral wall of slide bar (2), the one end that connecting plate (6) were kept away from in wedge type fixture block (5) runs through protection piece (4) and extends to in the wedge type draw-in groove, be sliding connection between wedge type fixture block (5) and protection piece (4).
2. The multiparameter water quality measuring instrument according to claim 1, wherein: the inner side wall of the sliding hole is provided with a groove, a ball is rotationally connected in the groove, and the ball is abutted against the side wall of the sliding rod (2).
3. The multiparameter water quality measuring instrument according to claim 1, wherein: and one side of the connecting plate (6) far away from the protective block (4) is fixedly connected with a pull ring.
4. The multiparameter water quality measuring instrument according to claim 1, wherein: both sides of the protection block (4) are fixedly connected with handles.
5. The multiparameter water quality measuring instrument according to claim 1, wherein: the lower end of the top plate (7) is fixedly connected with a rubber pad.
6. The multiparameter water quality measuring instrument according to claim 1, wherein: the lower end of the base (1) is provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120718415.8U CN214622603U (en) | 2021-04-09 | 2021-04-09 | Multi-parameter water quality tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120718415.8U CN214622603U (en) | 2021-04-09 | 2021-04-09 | Multi-parameter water quality tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214622603U true CN214622603U (en) | 2021-11-05 |
Family
ID=78400253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120718415.8U Active CN214622603U (en) | 2021-04-09 | 2021-04-09 | Multi-parameter water quality tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214622603U (en) |
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2021
- 2021-04-09 CN CN202120718415.8U patent/CN214622603U/en active Active
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