Portable water quality detection equipment

Abstract

The utility model discloses portable water quality detection equipment, which comprises a detection equipment protection mechanism and a placement sponge arranged in the detection equipment protection mechanism, a portable mechanism is arranged at the bottom of the detection equipment protection mechanism, a portable support is arranged in the middle of the portable mechanism, the detection equipment protection mechanism comprises a protection box, and the protection box is arranged in the detection equipment protection mechanism. Connecting hinges are symmetrically installed on the two sides of the top of the protection box, the tops of the two connecting hinges are rotationally connected with protection covers, fixing supports and fixing sleeves are symmetrically installed on the tops of the two protection covers correspondingly, fixing springs are fixedly installed on one sides of the interiors of the fixing supports, and the fixing sleeves are fixedly connected with the fixing springs. Fixing bolts are fixedly connected to the ends of the fixing springs, sliding handles are fixedly mounted at the tops of the two fixing bolts, the fixing bolts are driven by the sliding handles to extrude the fixing springs, and when the fixing bolts are separated from the fixing sleeves, the protective cover is opened through the connecting hinges, so that water quality detection is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing technology, specifically a portable water quality testing device. Background Technology

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants, and their changing trends, and evaluating the water quality status. The main monitoring items of water quality monitoring can be divided into two categories: one is comprehensive indicators reflecting the water quality status, and the other is some toxic substances. Therefore, the use of water quality testing equipment plays a very important role in the detection and protection of water quality.

[0003] Publication No. CN220650638U discloses a portable water quality testing device. Through the arrangement of a bottom tank, sliding plate, rotating rod, support rod 1, sleeve rod, anti-slip base, and testing head, in inclement weather, the user can move the sliding plate at the lower end of the bottom tank, causing the three support rods 1 and sleeve rod inside the bottom tank to rotate under the limit of the rotating rod. This causes the anti-slip base at the bottom of the sleeve rod to support the ground. Adjusting the protrusion on the outside of the sleeve rod allows one end of the support rod 1 to move within the sleeve rod, accommodating the working needs of users of different heights. Then, a hose is connected to the testing head at the end of the testing device, with the other end of the hose placed in the water area to be tested. This allows the user to conveniently read various water quality data of the area through the device, eliminating the need for personnel to hold the device close to the water source for testing, thus ensuring user safety. However, this patent still has the following problems in actual use:

[0004] Although the portable water quality testing device can be supported by a bottom tank, sliding plate, rotating rod, support rod, sleeve rod, anti-slip base and testing head, it lacks a protective structure to ensure the safety of the device. This leads to the device falling off during water quality testing, causing damage. Furthermore, it is not convenient to carry and move the device quickly, resulting in low portability.

[0005] Therefore, a portable water quality testing device is proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a portable water quality testing device to solve the problem mentioned in the background art. Although the portable water quality testing device can support the water quality testing device through the arrangement of the bottom groove, sliding plate, rotating rod, support rod, sleeve rod, anti-slip base and testing head, it does not have a protective structure to protect the water quality testing device. This leads to the phenomenon of the water quality testing device falling off during water quality testing, causing damage to the water quality testing device. At the same time, it is not convenient to carry and move the water quality testing device quickly, resulting in low portability.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a portable water quality testing device, including a protective mechanism for the testing device and a placement sponge installed inside the protective mechanism for the testing device;

[0008] The bottom of the protective mechanism of the testing equipment is provided with a portable mechanism, and the middle of the portable mechanism is provided with a portable bracket.

[0009] Also includes:

[0010] The protective mechanism of the testing equipment includes a protective box, on both sides of the top of the protective box, a connecting hinge is symmetrically installed, and a protective cover is rotatably connected to the top of the two connecting hinges.

[0011] Among them, the tops of the two protective covers are symmetrically equipped with fixed brackets and fixed sleeves, and a fixed spring is fixedly installed on one side of the inside of the fixed bracket;

[0012] The fixed spring is fixedly connected to a fixed pin at its end, and a sliding handle is fixedly installed on the top of the two fixed pins.

[0013] Preferably, each of the fixed sleeves has a locking slot inside, a fixed handle is fixedly installed on the top of the two fixed sleeves, the fixed pin is engaged with the fixed sleeve through the locking slot, a clamping bracket is fixedly installed on the bottom inner side of the protective box, and a clamping motor is fixedly installed on the side of the protective box near the clamping bracket.

[0014] Preferably, the output end of the clamping motor is fixedly connected to a sprocket drive assembly, and a clamping bidirectional threaded rod is symmetrically installed on one side of the sprocket drive assembly. A clamping threaded sleeve is symmetrically threaded to the outer side of each of the two clamping bidirectional threaded rods, and a clamping sliding plate is fixedly installed on the top of each of the two clamping threaded sleeves.

[0015] Preferably, a plurality of clamping sliding rods are slidably connected inside the clamping sliding plate, and a clamping plate is fixedly installed at the end of the clamping sliding rod. A clamping spring is fixedly installed on the side of the clamping plate near the clamping sliding rod. The placement sponge is disposed between the clamping plates, and a water quality testing device is placed inside the placement sponge.

[0016] Preferably, the portable mechanism includes a support frame, which is symmetrically installed on both sides of the bottom of the protective case. One end of the support frame is fixedly connected to a caster wheel, and the other end of the support frame is rotatably connected to an adjustment knob. The inner side of the adjustment knob is fixedly connected to an adjustment bidirectional threaded rod, and the outer side of the adjustment bidirectional threaded rod is symmetrically threaded with an adjustment threaded sleeve.

[0017] Preferably, the bottom of the adjusting threaded sleeve is rotatably connected to a rotating support leg, and a rotating shaft is rotatably connected between the two rotating support legs. The portable brackets are symmetrically installed at the bottom of the protective case. Fixed connecting blocks are fixedly installed at the ends of the two portable brackets. Opening and closing brackets are fixedly installed on the outer side of the fixed connecting blocks. An opening and closing knob is rotatably connected to the center of the opening and closing brackets.

[0018] Preferably, a bevel gear transmission assembly is fixedly connected to the inner side of the opening and closing knob, and opening and closing threaded rods are symmetrically connected to both sides of the bevel gear transmission assembly. An opening and closing threaded sleeve is threadedly connected to the outer side of the opening and closing threaded rod, and an opening and closing fixing block is fixedly installed on the outer side of the opening and closing threaded sleeve. A pull handle is slidably connected inside the portable bracket, and several fixing slots are symmetrically opened inside the pull handle. The opening and closing fixing block is engaged with the pull handle through the fixing slots.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This portable water quality testing device uses a sliding handle to drive a fixing pin to compress a fixing spring. When the fixing pin separates from the fixing sleeve, the protective cover is opened via a connecting hinge, facilitating water quality testing. The opening and closing fixing block engages with the fixing slot on the inner side of the pull handle, enabling the pull handle to be fixed and facilitating adjustment of its length. Furthermore, the use of casters allows for rapid movement of the entire device, improving the portability of the water quality testing equipment. The specific details are as follows:

[0020] 1. By setting up a protective mechanism for the testing equipment, not only can the protective box provide safety protection for the water quality testing equipment, but also the sliding handle can drive the fixing pin to squeeze the fixing spring. When the fixing pin separates from the fixing sleeve, the protective cover can be opened through the connecting hinge to facilitate water quality testing. By starting the clamping motor, the sprocket transmission assembly and the clamping bidirectional threaded rod can be rotated, causing the clamping threaded sleeve to drive the clamping sliding plate and the clamping sliding rod to move relative to each other. The clamping plate and clamping spring are used to clamp and fix the placed sponge, and the placed sponge provides secondary protection for the water quality testing equipment, thereby improving the protective effect of the water quality testing equipment.

[0021] 2. By setting up a portable mechanism, the adjustment knob can drive the adjustment double-threaded rod to rotate, allowing the adjustment threaded sleeve to slide relative to each other. At the same time, under the action of the rotating shaft, the rotating support legs can rotate relative to each other, thereby supporting the protective box and facilitating the testing of water quality equipment. The opening and closing knob drives the bevel gear transmission assembly and the opening and closing threaded rod to rotate, causing the opening and closing threaded sleeve to drive the opening and closing fixing block to move relative to each other. The opening and closing fixing block is connected to the fixing slot on the inside of the pull handle, which can fix the pull handle, making it easy to adjust the length of the pull handle. The universal wheels can be used to make the entire device move quickly, improving the portability of the water quality testing equipment. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0023] Figure 2 This is a three-dimensional structural diagram of the protective mechanism of the detection equipment in the closed state in this utility model;

[0024] Figure 3 This is a three-dimensional cross-sectional structural diagram of the fixed bracket and fixed sleeve in this utility model;

[0025] Figure 4 This is a three-dimensional cross-sectional structural diagram of the clamping bracket in this utility model;

[0026] Figure 5 This is a three-dimensional cross-sectional structural diagram of the portable mechanism in this utility model;

[0027] Figure 6 This is a three-dimensional structural diagram of the opening and closing threaded sleeve and the opening and closing fixing block in this utility model.

[0028] In the diagram: 1. Protective mechanism for testing equipment; 101. Protective box; 102. Connecting hinge; 103. Protective cover; 104. Fixed bracket; 105. Fixed sleeve; 106. Fixed spring; 107. Fixed pin; 108. Sliding handle; 109. Engaging slot; 110. Fixed handle; 111. Clamping bracket; 112. Clamping motor; 113. Sprocket drive assembly; 114. Clamping double-threaded rod; 115. Clamping threaded sleeve; 116. Clamping sliding plate; 117. Clamping sliding rod; 118. Clamping plate; 119. 1. Clamping spring; 120. Sponge placement; 2. Portable mechanism; 201. Support frame; 202. Casters; 203. Adjustment knob; 204. Adjustment double-threaded rod; 205. Adjustment threaded sleeve; 206. Rotating support leg; 207. Rotating shaft; 208. Portable bracket; 209. Fixed connecting block; 210. Opening and closing bracket; 211. Opening and closing knob; 212. Bevel gear transmission assembly; 213. Opening and closing threaded rod; 214. Opening and closing threaded sleeve; 215. Opening and closing fixing block; 216. Pull-out handle; 217. Fixed slot. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-6This utility model provides a technical solution: a portable water quality testing device, including a testing device protective mechanism 1 and a placement sponge 120 installed inside the testing device protective mechanism 1. A portable mechanism 2 is provided at the bottom of the testing device protective mechanism 1, and a portable bracket 208 is provided in the middle of the portable mechanism 2. The testing device protective mechanism 1 includes a protective case 101. Connecting hinges 102 are symmetrically installed on both sides of the top of the protective case 101. Protective covers 103 are rotatably connected to the tops of the two connecting hinges 102. Fixed brackets 104 and fixed sleeves 105 are symmetrically installed on the tops of the two protective covers 103, respectively. The inner side of the fixed bracket 104 is fixed... A fixing spring 106 is installed, with a fixing pin 107 fixedly connected to the end of the fixing spring 106. A sliding handle 108 is fixedly installed on the top of each of the two fixing pins 107. Each of the two fixing sleeves 105 has an engagement slot 109 inside, and a fixing handle 110 is fixedly installed on the top of each of the two fixing sleeves 105. The fixing pins 107 engage with the fixing sleeves 105 through the engagement slots 109. A clamping bracket 111 is fixedly installed on the inner bottom of the protective box 101. A clamping motor 112 is fixedly installed on the side of the protective box 101 near the clamping bracket 111. A sprocket drive assembly 113 is fixedly connected to the output end of the clamping motor 112. A clamping bidirectional threaded rod 114 is symmetrically installed on one side of the wheel drive assembly 113. Clamping threaded sleeves 115 are symmetrically threaded onto the outer sides of both clamping bidirectional threaded rods 114. A clamping sliding plate 116 is fixedly installed on the top of the two clamping threaded sleeves 115. Several clamping sliding rods 117 are slidably connected inside the clamping sliding plate 116. A clamping plate 118 is fixedly installed at the end of each clamping sliding rod 117. A clamping spring 119 is fixedly installed on the side of the clamping plate 118 near the clamping sliding rod 117. A sponge 120 is placed between the clamping plates 118. A water quality testing device is placed inside the sponge 120. The water quality testing device is protected by a protective box 101. For safety protection, the sliding handle 108 drives the fixing pin 107 to compress the fixing spring 106. When the fixing pin 107 separates from the fixing sleeve 105, the protective cover 103 is opened through the connecting hinge 102 to facilitate water quality testing. The clamping motor 112 is started to drive the sprocket transmission assembly 113 and the clamping bidirectional threaded rod 114 to rotate, causing the clamping threaded sleeve 115 to drive the clamping sliding plate 116 and the clamping sliding rod 117 to move relative to each other. The clamping plate 118 and the clamping spring 119 are used to clamp and fix the placed sponge 120. The placed sponge 120 provides secondary protection for the water quality testing equipment, improving the protective effect of the water quality testing equipment.

[0031] The portable mechanism 2 includes a support frame 201, which is symmetrically mounted on both sides of the bottom of the protective case 101. One end of the support frame 201 is fixedly connected to a caster wheel 202, and the other end is rotatably connected to an adjustment knob 203. An adjusting bidirectional threaded rod 204 is fixedly connected to the inner side of the adjustment knob 203. An adjusting threaded sleeve 205 is symmetrically threaded to the outer side of the adjusting bidirectional threaded rod 204. Rotating support legs 206 are rotatably connected to the bottom of the adjusting threaded sleeve 205. A rotatable connection is formed between the two rotating support legs 206. A rotating shaft 207 and portable brackets 208 are symmetrically mounted on the bottom of the protective case 101. Fixed connecting blocks 209 are fixedly mounted at the ends of the two portable brackets 208. Opening and closing brackets 210 are fixedly mounted on the outer sides of the fixed connecting blocks 209. An opening and closing knob 211 is rotatably connected to the center of the opening and closing brackets 210. A bevel gear transmission assembly 212 is fixedly connected to the inner side of the opening and closing knob 211. Opening and closing threaded rods 213 are symmetrically connected to both sides of the bevel gear transmission assembly 212. Opening and closing threaded sleeves are threadedly connected to the outer sides of the opening and closing threaded rods 213. 214. An opening and closing fixing block 215 is fixedly installed on the outer side of the opening and closing threaded sleeve 214. A pull handle 216 is slidably connected inside the portable bracket 208. Several fixing slots 217 are symmetrically opened inside the pull handle 216. The opening and closing fixing block 215 is engaged with the pull handle 216 through the fixing slots 217. The adjusting knob 203 drives the adjusting bidirectional threaded rod 204 to rotate, so that the adjusting threaded sleeve 205 slides relative to each other. At the same time, under the action of the rotating shaft 207, the rotating support leg 206 rotates relative to each other, thereby enabling the adjustment of the sliding mechanism. The protective box 101 provides support, facilitating the testing of the water quality testing equipment. The opening and closing knob 211 drives the bevel gear transmission assembly 212 and the opening and closing threaded rod 213 to rotate, causing the opening and closing threaded sleeve 214 to drive the opening and closing fixing block 215 to move relative to each other. The opening and closing fixing block 215 is engaged with the fixing groove 217 on the inner side of the pull handle 216, which can fix the pull handle 216 and facilitate the adjustment of the length of the pull handle 216. The casters 202 enable the rapid movement of the entire equipment, improving the portability of the water quality testing equipment.

[0032] Working principle: Before using this portable water quality testing device, it is necessary to check the overall condition of the device to ensure it can function properly. Figure 1 - Figure 6As shown, firstly, the protective box 101 is used to protect the water quality testing equipment. Simultaneously, the sliding handle 108 drives the fixing pin 107 to compress the fixing spring 106. When the fixing pin 107 separates from the fixing sleeve 105, the protective cover 103 is opened via the connecting hinge 102 to facilitate water quality testing. The clamping motor 112 is activated, driving the sprocket transmission assembly 113 and the clamping bidirectional threaded rod 114 to rotate. This causes the clamping threaded sleeve 115 to move relative to the clamping sliding plate 116 and the clamping sliding rod 117. The clamping plate 118 and the clamping spring 119 clamp and fix the placed sponge 120, providing secondary protection for the water quality testing equipment and improving its protective effect. Secondly, the adjustment... The adjustment knob 203 drives the adjusting bidirectional threaded rod 204 to rotate, causing the adjusting threaded sleeve 205 to slide relative to each other. Under the action of the rotating shaft 207, the rotating support leg 206 rotates relative to each other, thereby supporting the protective box 101 and facilitating the testing of the water quality testing equipment. Finally, the opening and closing knob 211 drives the bevel gear transmission assembly 212 and the opening and closing threaded rod 213 to rotate, causing the opening and closing threaded sleeve 214 to drive the opening and closing fixing block 215 to move relative to each other. The opening and closing fixing block 215 is engaged with the fixing groove 217 on the inner side of the pull handle 216, which can fix the pull handle 216 and facilitate the adjustment of the length of the pull handle 216. The universal wheel 202 enables the rapid movement of the entire equipment, improving the portability of the water quality testing equipment.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A portable water quality testing device, comprising a testing device protective mechanism (1) and a placement sponge (120) installed inside the testing device protective mechanism (1). The bottom of the protective mechanism (1) of the testing equipment is provided with a portable mechanism (2), and the middle part of the portable mechanism (2) is provided with a portable bracket (208). Its features are, Also includes: The protective mechanism (1) of the testing equipment includes a protective box (101), and connecting hinges (102) are symmetrically installed on both sides of the top of the protective box (101). The top of the two connecting hinges (102) is rotatably connected to a protective cover (103). Among them, the top of the two protective covers (103) are respectively symmetrically equipped with a fixed bracket (104) and a fixed sleeve (105), and a fixed spring (106) is fixedly installed on one side of the inside of the fixed bracket (104). Among them, the end of the fixed spring (106) is fixedly connected to a fixed pin (107), and the top of the two fixed pins (107) is fixedly installed with a sliding handle (108).

2. The portable water quality testing device according to claim 1, characterized in that: Both of the fixed sleeves (105) have a snap-fit ​​slot (109) inside. A fixed handle (110) is fixedly installed on the top of the two fixed sleeves (105). The fixed pin (107) is snap-fitted to the fixed sleeve (105) through the snap-fit ​​slot (109). A clamping bracket (111) is fixedly installed on the bottom inner side of the protective box (101). A clamping motor (112) is fixedly installed on the side of the protective box (101) near the clamping bracket (111).

3. The portable water quality testing device according to claim 2, characterized in that: The output end of the clamping motor (112) is fixedly connected to a sprocket drive assembly (113). A clamping bidirectional threaded rod (114) is symmetrically installed on one side of the sprocket drive assembly (113). A clamping threaded sleeve (115) is symmetrically threaded on the outer side of each of the two clamping bidirectional threaded rods (114). A clamping sliding plate (116) is fixedly installed on the top of each of the two clamping threaded sleeves (115).

4. The portable water quality testing device according to claim 3, characterized in that: The clamping sliding plate (116) is internally slidably connected with a plurality of clamping sliding rods (117). The ends of the clamping sliding rods (117) are fixedly installed with clamping plates (118). The clamping plate (118) is fixedly installed with clamping springs (119) on the side of the clamping sliding rods (117). The placement sponge (120) is arranged between the clamping plates (118). The placement sponge (120) contains water quality testing equipment.

5. A portable water quality testing device according to claim 1, characterized in that: The portable mechanism (2) includes a support frame (201), which is symmetrically installed on both sides of the bottom of the protective case (101). One end of the support frame (201) is fixedly connected to a caster wheel (202), and the other end of the support frame (201) is rotatably connected to an adjustment knob (203). The inner side of the adjustment knob (203) is fixedly connected to an adjustment two-way threaded rod (204), and the outer side of the adjustment two-way threaded rod (204) is symmetrically threaded with an adjustment threaded sleeve (205).

6. A portable water quality testing device according to claim 5, characterized in that: The bottom of the adjusting threaded sleeve (205) is rotatably connected to a rotating support leg (206), and a rotating shaft (207) is rotatably connected between the two rotating support legs (206). The portable bracket (208) is symmetrically installed at the bottom of the protective box (101). The ends of the two portable brackets (208) are fixedly installed with a fixed connecting block (209). The outer side of the fixed connecting block (209) is fixedly installed with an opening and closing bracket (210). The center position of the opening and closing bracket (210) is rotatably connected with an opening and closing knob (211).

7. A portable water quality testing device according to claim 6, characterized in that: The inner side of the opening and closing knob (211) is fixedly connected to a bevel gear transmission assembly (212). The two sides of the bevel gear transmission assembly (212) are symmetrically connected to opening and closing threaded rods (213). The outer side of the opening and closing threaded rods (213) is threadedly connected to an opening and closing threaded sleeve (214). An opening and closing fixing block (215) is fixedly installed on the outer side of the opening and closing threaded sleeve (214). The portable bracket (208) is slidably connected to a pull handle (216). The pull handle (216) is symmetrically provided with several fixing slots (217) inside. The opening and closing fixing block (215) is engaged with the pull handle (216) through the fixing slots (217).

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