CN219266266U

CN219266266U - Portable water quality detector

Info

Publication number: CN219266266U
Application number: CN202223481200.2U
Authority: CN
Inventors: 刘建木; 王振风; 毛文鹏; 许秀玲; 徐玉玲
Original assignee: Fujian Mince Testing Technology Service Co ltd
Current assignee: Fujian Mince Testing Technology Service Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-27
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of portable water quality detectors, in particular to a portable water quality detector. The utility model comprises a placing seat, wherein the inner wall of the placing seat is fixedly connected with a detector main body, the upper end of the detector main body is fixedly connected with a top protection cover, the upper end of the detector main body is fixedly connected with two plug connectors, the upper surface of the top protection cover is provided with two wire storage tubes, one end of each wire storage tube, which is far away from the top protection cover, is fixedly connected with a detection head, one side of the placing seat is provided with a protection structure, the protection structure comprises two clamping plates, the clamping plates are fixedly connected with the placing seat, and two sides of the clamping plate at the lower end are fixedly connected with two clamping blocks. The problem of need go out to the water source place and detect, need carry the water quality testing appearance this moment, but the detection head precision of water quality testing appearance is high, damages easily when receiving external force, causes the water quality testing appearance unable use or the inaccurate testing result is solved.

Description

Portable water quality detector

Technical Field

The utility model relates to the technical field of water quality detectors, in particular to a portable water quality detector.

Background

The water quality detector is a professional instrument for analyzing the content of water quality components, and mainly uses electrochemical reaction or chemical agent reaction to enable corresponding substances in water to participate in the water quality detector, and then uses colorimetry, titration method, conductivity measurement and other modes to calculate the content of BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen and other items in the water.

The prior art is such as the utility model of publication number CN216747684U, this patent discloses a portable water quality detector, this patent adopts through setting up the detector main part in placing the seat, make the detector main part receive the protection of placing the seat, and place the detection head that is used for detecting in the detection head receiver of placing seat one side, and set up the gasbag protective sheath that is used for protecting at the detection head overcoat, make the detection head can obtain good protection in the detection head receiver, whole water quality detector is in the state of being protected when not using, go out portable, it is more convenient and safe, it detects to solve the needs go out to the water source place, need carry the water quality detector this moment, but the detection head precision of water quality detector is high, easily damage when receiving external force, cause the water quality detector unable use or detect the inaccurate problem of result.

The application provides another technical scheme for solving the technical problem.

Disclosure of Invention

The utility model aims to solve the defect that a detection head is easy to damage in the prior art, and provides a portable water quality detector.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable water quality testing appearance, includes places the seat, the inner wall fixedly connected with detector main part of placing the seat, the upper end fixedly connected with top safety cover of detector main part, two bayonet joints of upper end fixedly connected with of detector main part, two wire storage tubes are accomodate to the last surface mounting of top safety cover, the one end fixedly connected with that the top safety cover was kept away from to the wire storage tube detects the head, one side of placing the seat is equipped with protective structure, protective structure includes two cardboard, cardboard and place seat fixed connection, two clamping blocks of equal fixedly connected with in both sides of lower extreme cardboard, the clamping block looks joint has the hook plate, the one side fixedly connected with connecting plate that the clamping block was kept away from to the hook plate, the one end rotation connection that the hook plate was kept away from to the connecting plate is connected with the limiting plate, one side fixedly connected with protecting crust that the limiting plate is close to each other.

The effects achieved by the components are as follows: when the detection head needs to be protected, the detection head is clamped into the clamping plate, then the connecting plate is pulled, the connecting plate drives the hook plate to be clamped into the clamping block to fix the protection shell in a retrograde manner, and then the top of the detection head is slowly placed into the protection shell for protection, so that the detection head is convenient to carry.

Preferably, the inner wall of the protective shell is fixedly connected with a protective pad, and the section of the protective pad is rectangular.

The effects achieved by the components are as follows: the protection pad can protect the detection head, and the detection head is prevented from being knocked when being placed in the protection shell, so that the detection head is prevented from being damaged.

Preferably, the circular arc surfaces at two ends of the connecting plate are sleeved with coil springs, and two ends of each coil spring are fixedly connected with the connecting plate and the limiting plate respectively.

The effects achieved by the components are as follows: pulling the connecting plate to enable the coil spring to shrink and then aligning the hook plate with the clamping block, and then loosening the connecting plate coil spring to stretch and drive the hook plate to be clamped with the clamping block.

Preferably, both sides of cardboard inner wall all fixedly connected with slipmat, slipmat is laminated mutually with the head of detecting.

The effects achieved by the components are as follows: the protection pad can increase the friction force between the clamping plate and the detection head, and can avoid sliding when the detection head is clamped into the clamping plate.

Preferably, an iron sheet is fixedly connected to one side of the hook plate, which is close to the clamping block, and a magnetic attraction sheet is fixedly connected to one side of the clamping block, which is close to the hook plate.

The effects achieved by the components are as follows: when the clamping block is clamped with the hook plate, the magnetic attraction piece is adsorbed with the iron piece, so that the hook plate and the clamping plate are clamped more stably.

Preferably, the top of placing the seat and the upper surface that is located the top safety cover are equipped with auxiliary structure, auxiliary structure includes two accessory plates, two accessory plate and top safety cover fixed connection, the inner wall rotation of accessory plate is connected with the screwed pipe, opposite screw thread has been seted up to the inner wall at screwed pipe both ends, the equal threaded connection in both ends of screwed pipe has the screw rod, the one end fixedly connected with circular arc board of screwed pipe is kept away from to the screw rod, the upper end fixedly connected with fixed plate of placing the seat.

The effects achieved by the components are as follows: when needs are further fixed to the wire storage tube, rotate the screwed pipe, the screw rod is kept away from each other to the screwed pipe drive screw rod, and the screw rod drives the circular arc board and extrudes the wire storage tube, carries out the further fixation to the wire storage tube under circular arc board and fixed plate extrusion.

Preferably, the arc surface of the threaded pipe is fixedly connected with a protective sleeve, and the protective sleeve is a silica gel sleeve.

The effects achieved by the components are as follows: the lag can protect the screwed pipe, avoids causing wearing and tearing when rotating the screwed pipe and rotates, leads to the screwed pipe to damage.

Preferably, the arc surface of the protective sleeve is provided with a plurality of anti-skid patterns, and the anti-skid patterns are uniformly arranged on the protective sleeve.

The effects achieved by the components are as follows: the friction force between the protective sleeve and the hand can be increased through the anti-skid lines, so that sliding is avoided when the threaded pipe is rotated, and the threaded pipe is rotated more conveniently.

In summary, the beneficial effects of the utility model are as follows:

after water quality detection, in order to prevent the detection head from being knocked to damage, the detection head is clamped into the clamping plate, then the connecting plate is pulled, the connecting plate rotates on the inner wall of the limiting plate to drive the coil spring to shrink, then the hook plate is aligned with the clamping block, the coil spring of the connecting plate is loosened to stretch, the coil spring drives the connecting plate to move, the connecting plate drives the hook plate to be clamped with the clamping block, the magnetic attraction sheet is adsorbed with the iron sheet, the protective shell is fixed on the clamping plate at the lower end, the protective pad can protect the detection head, the anti-slip pad can increase friction between the clamping plate and the detection head, and the effect of mounting the detection head on the clamping plate and then protecting the detection head by using the protective shell is achieved by arranging the protective structure.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a protective structure according to the present utility model;

FIG. 3 is an enlarged view at A of FIG. 2;

FIG. 4 is an enlarged view at B of FIG. 2;

FIG. 5 is an enlarged view at C of FIG. 2;

fig. 6 is a schematic diagram of an auxiliary structure of the present utility model.

Legend description: 1. a placement seat; 2. a detector body; 3. a detection head; 4. a wire receiving tube; 5. a top protective cover; 6. a plug; 7. a protective structure; 701. a clamping plate; 702. a protective shell; 703. a protective pad; 704. an anti-slip pad; 705. a hook plate; 706. a connecting plate; 707. a clamping block; 708. iron sheet; 709. a magnetic attraction piece; 710. a limiting plate; 711. a coil spring; 8. an auxiliary structure; 81. a fixing plate; 82. an arc plate; 83. a screw; 84. an auxiliary plate; 85. a threaded tube; 86. a protective sleeve; 87. anti-skid lines.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a portable water quality testing appearance, including placing seat 1, the inner wall fixedly connected with detector main part 2 of placing seat 1, the upper end fixedly connected with top safety cover 5 of detector main part 2, the upper end fixedly connected with of detector main part 2 is two bayonet connector 6, the upper surface mounting of top safety cover 5 has two wire to accomodate pipe 4, the one end fixedly connected with of top safety cover 5 is accomodate pipe 4 and is kept away from to the wire detects head 3, one side that places seat 1 and be close to detection head 3 is equipped with protective structure 7, the top of placing seat 1 and the upper surface that is located top safety cover 5 are equipped with auxiliary structure 8.

The specific arrangement and function of the protective structure 7 and the auxiliary structure 8 will be described in detail below.

Referring to fig. 2 to 5, in the present embodiment: the protection structure 7 comprises two clamping plates 701 with wavy cross sections, wherein the clamping plates 701 are fixedly connected with the placing seat 1, two clamping plates 707 with L-shaped cross sections are fixedly connected to two sides of the lower clamping plate 701, the clamping blocks 707 are mutually clamped with hook plates 705, the hook plates 705 are in a reverse hook shape, one sides of the hook plates 705, which are far away from the clamping blocks 707, are fixedly connected with connecting plates 706, one ends of the connecting plates 706, which are far away from the hook plates 705, are rotatably connected with limiting plates 710, and one sides, which are close to each other, of the limiting plates 710 are fixedly connected with protecting shells 702.

When the detection head 3 needs to be protected, the detection head 3 is clamped into the clamping plate 701, then the connecting plate 706 is pulled upwards, the connecting plate 706 drives the hook plate 705 to be clamped into the clamping block 707 to fix the protective shell 702, and then the top of the detection head 3 is slowly placed into the protective shell 702 for protection. Wherein, at the inner wall fixedly connected with protection pad 703 of protecting crust 702, the protection pad is the silica gel material, and the cross-section of protection pad 703 is the rectangle, and protection pad 703 can protect detecting head 3, avoids taking place to collide with when putting into protecting crust 702 with detecting head 3, causes detecting head 3's damage.

In addition, the arc surfaces at the two ends of the connecting plate 706 are sleeved with the coil springs 711, the two ends of the coil springs 711 are fixedly connected with the connecting plate 706 and the limiting plate 710 respectively, when the connecting plate 706 is pulled, the coil springs 711 shrink and then align the hook plate 705 with the clamping blocks 707, then the connecting plate 706 is loosened, and the coil springs 711 stretch to drive the hook plate 705 to move to one side of the protective shell 702 and be clamped with the clamping blocks 707.

In addition, all fixedly connected with slipmat 704 in the both sides of cardboard 701 inner wall, slipmat 704 laminate with detecting head 3 mutually, and the frictional force between cardboard 701 and the detecting head 3 can be increased to protection pad 703, avoids taking place to slide when will detecting head 3 card income cardboard 701. Meanwhile, an iron sheet 708 is fixedly connected to one side of the hook plate 705, which is close to the clamping block 707, a magnetic attraction sheet 709 is fixedly connected to one side of the clamping block 707, which is close to the hook plate 705, and when the clamping block 707 is clamped with the hook plate 705, the magnetic attraction sheet 709 is adsorbed with the iron sheet 708, so that the clamping connection between the hook plate 705 and the clamping plate 701 is more stable.

Referring to fig. 1 and 6, in the present embodiment: the auxiliary structure 8 comprises two auxiliary plates 84, the two auxiliary plates 84 are fixedly connected with the top protection cover 5, the inner walls of the auxiliary plates 84 are rotationally connected with threaded pipes 85, opposite threads are formed on the inner walls of two ends of the threaded pipes 85, screw rods 83 are connected with the two ends of the threaded pipes 85 in a threaded mode, one end, far away from the threaded pipes 85, of each screw rod 83 is fixedly connected with an arc plate 82, and the upper end of the top protection cover 5 is fixedly connected with a fixing plate 81. When needs are further fixed to wire take-up tube 4, rotate screwed pipe 85, screwed pipe 85 drives screw 83 and keeps away from each other, and screw 83 drives circular arc board 82 and extrudes wire take-up tube 4, carries out the extrusion under circular arc board 82 and fixed plate 81 and further fixes wire take-up tube 4. In addition, at the arc surface fixedly connected with lag 86 of screwed pipe 85, lag 86 is the silica gel cover, and lag 86 can protect screwed pipe 85, avoids causing wearing and tearing when rotating screwed pipe 85, leads to screwed pipe 85 to damage. In addition, a plurality of anti-slip lines 87 are formed in the arc surface of the protective sleeve 86, the anti-slip lines 87 are uniformly formed in the protective sleeve 86, the friction between the protective sleeve 86 and the hand is increased by the aid of the anti-slip lines 87, sliding during rotation of the threaded pipe 85 is avoided, and the threaded pipe 85 is enabled to be more convenient to rotate.

Working principle: in the utility model, after water quality detection, in order to prevent the detection head 3 from being knocked to damage, the detection head 3 is clamped in the clamping plate 701, then the connecting plate 706 is pulled, the connecting plate 706 rotates on the inner wall of the limiting plate 710 to drive the coil spring 711 to shrink, then the hook plate 705 is aligned with the clamping block 707, the coil spring 711 of the connecting plate 706 is loosened to stretch, the coil spring 711 drives the connecting plate 706 to move, the connecting plate 706 drives the hook plate 705 to be clamped with the clamping block 707, the magnetic attraction sheet 709 is adsorbed with the iron sheet 708, the protective shell 702 is fixed on the clamping plate 701 at the lower end, the protective pad 703 can protect the detection head 3, the anti-skid pad 704 can increase the friction force between the clamping plate 701 and the detection head 3, and the protective shell 702 is used for protecting after the detection head 3 is installed on the clamping plate 701 by arranging the protective structure 7.

According to the utility model, when the wire containing tube 4 is required to be further fixed, the protective sleeve 86 is held, the anti-skid patterns 87 can increase the friction force between the hand and the protective sleeve 86, so that sliding is avoided when the threaded tube 85 is rotated, then the threaded tube 85 is rotated to drive the threaded rods 83 to be far away from each other, the threaded rods 83 drive the circular arc plates 82 to move, then the circular arc plates 82 and the fixing plates 81 squeeze and fix the wire containing tube 4, and the effect of squeezing and fixing the wire containing tube 4 by using the circular arc plates 82 and the fixing plates 81 is achieved by arranging the auxiliary structure 8.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a portable water quality testing appearance, is including placing seat (1), its characterized in that: the inner wall fixedly connected with detector main part (2) of placing seat (1), the upper end fixedly connected with top safety cover (5) of detector main part (2), the upper end fixedly connected with of detector main part (2) has two bayonet fittings (6), the last surface mounting of top safety cover (5) has two wire storage tubes (4), the one end fixedly connected with that top safety cover (5) was kept away from to wire storage tube (4) detects first (3), one side of placing seat (1) is equipped with protective structure (7), protective structure (7) include two cardboard (701), cardboard (701) with place seat (1) fixedly connected with, the lower extreme both sides of cardboard (701) equal fixedly connected with fixture block (707), fixture block (707) looks joint has collude board (706), one side fixedly connected with connecting plate (706) that collude board (705) kept away from, one end rotation that link (705) kept away from collude board (705) is connected with limiting plate (710), one side fixedly connected with protecting shell (702) that limiting plate (705) are close to each other.

2. The portable water quality detector of claim 1, wherein: the inner wall of the protective shell (702) is fixedly connected with a protective pad (703), and the section of the protective pad (703) is rectangular.

3. The portable water quality detector of claim 1, wherein: the arc surfaces at two ends of the connecting plate (706) are sleeved with coil springs (711), and two ends of each coil spring (711) are fixedly connected with the connecting plate (706) and the limiting plate (710) respectively.

4. The portable water quality detector of claim 1, wherein: both sides of cardboard (701) inner wall are all fixedly connected with slipmat (704), slipmat (704) are laminated mutually with detecting head (3).

5. The portable water quality detector of claim 1, wherein: one side of the hook plate (705) close to the clamping block (707) is fixedly connected with an iron sheet (708), and one side of the clamping block (707) close to the hook plate (705) is fixedly connected with a magnetic attraction sheet (709).

6. The portable water quality detector of claim 1, wherein: the top of placing seat (1) and the upper surface that is located top safety cover (5) are equipped with auxiliary structure (8), auxiliary structure (8) include two accessory plate (84), two accessory plate (84) and top safety cover (5) fixed connection, the inner wall rotation of accessory plate (84) is connected with screwed pipe (85), opposite screw thread has been seted up to the inner wall at screwed pipe (85) both ends, equal threaded connection in both ends of screwed pipe (85) has screw rod (83), one end fixedly connected with circular arc board (82) of screwed pipe (85) are kept away from to screw rod (83), the upper end fixedly connected with fixed plate (81) of placing seat (1).

7. The portable water quality detector of claim 6, wherein: the arc surface of the threaded pipe (85) is fixedly connected with a protective sleeve (86), and the protective sleeve (86) is a silica gel sleeve.

8. The portable water quality detector of claim 7, wherein: the arc surface of the protective sleeve (86) is provided with a plurality of anti-skid patterns (87), and the anti-skid patterns (87) are uniformly arranged on the protective sleeve (86).