Extensible probe rod for water sample collection

By designing an extendable probe rod, the extrusion assembly and slot structure are used to achieve flexible adjustment of the acquisition rod and the extension rod, which solves the physical consumption problem caused by length fixation in existing water sample collection equipment, and improves the collection efficiency and stability.

CN222212332UActive Publication Date: 2024-12-20JILIN WATER RESOURCE & HYDROPOWER CONSULTATIVE CO OF P R CHINA
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Patent Information

Application Number
CN202420413399.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-05
Publication Date
2024-12-20
Estimated Expiration
2034-03-05

AI Technical Summary

Technical Problem

In existing water sample collection equipment, the long rod length is fixed and cannot be adapted to different environments, resulting in high physical consumption, especially when collection is required at a distance.

Method used

An extended probe rod for water sample collection is designed, including a base, bracket, collection rod, extension rod and collection bottle. By extruding the assembly and slot structure, the collection rod and extension rod can be adjusted in length and reduce physical consumption. And fix the position through the positioning slot of the base to ensure stable use.

Benefits of technology

It realizes flexible adjustment of the collection rod and the extension rod, reduces physical consumption, improves collection efficiency and stability, and is suitable for water sample collection in different environments.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of water sample collection, in particular to an extendable probe rod for water sample collection, which comprises a base, a support, a collection rod, an extension rod and a collection bottle, the support is fixedly connected to the upper end of the outer wall of the base, an extrusion component is arranged on the front side in the support, the collection rod is connected to the middle in the support, and the extension rod is connected to the collection bottle. An extension rod is movably inserted into the rear side of the interior of the collection rod, a collection bottle is connected to the rear end of the outer wall of the extension rod, and the collection bottle is connected to the tip of the rear end of the extension rod through a dismounting assembly. According to the utility model, through the placement and use of the bracket, the collection rod can be positioned in the bracket to collect samples, and the end head is matched with the second slot through the insertion rod, so that the collection rod can be randomly adjusted to the required length for use, the operation is simple, the collection is convenient, and the operation is convenient through the use of the extrusion assembly. The collecting rod can be prevented from being manually held by hand for use, and people do not need to worry about physical exhaustion.
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Description

Technical Field

[0001] The utility model relates to the technical field of water sample collection, in particular to an extendable probe rod for water sample collection. Background Art

[0002] Water sampling is to collect water samples from polluted water bodies and obtain basic data on water pollution through analysis and measurement. With the rapid development of industry, water pollution in rivers, streams and lakes is becoming increasingly serious, which has a serious impact on the quality of people's daily drinking water. Therefore, water sampling has become an important task for environmental workers;

[0003] However, the following problems are still found when using the prior art:

[0004] 1. Most water samples are collected by holding a long pole, but the length of the long pole is fixed, so it may not be used according to the required length, and thus it is not suitable for use in different environments;

[0005] 2. Some long rods are bound to the collection bottles and are basically used by hand. However, for longer distances, it may have a great impact on personal physical exertion. For this reason, we propose an extendable probe rod for water sample collection to solve the above problem. Utility Model Content

[0006] The purpose of the utility model is to provide an extendable probe rod for collecting water samples, so as to solve the problem proposed in the above background technology that most of the water samples are collected by holding a long pole to collect water, but the length of the long pole is fixed and it may not be possible to use it according to the required adapted length. Some long poles are bound to collection bottles and are basically used by hand, which may have a great impact on the individual's physical exertion.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an extendable probe rod for collecting water samples, comprising a base, a bracket, a collecting rod, an extension rod and a collecting bottle, the upper end of the outer wall of the base is fixedly connected to the bracket, and the inner front side of the bracket is provided with an extrusion assembly, the middle of the inner part of the bracket is connected to the collecting rod, and the inner rear side of the collecting rod is movably inserted with an extension rod, the rear end of the outer wall of the extension rod is connected to the collecting bottle, and the collecting bottle is connected to the rear end end of the extension rod through a disassembly and assembly assembly.

[0008] Preferably, positioning grooves are provided at four corners of the outer wall of the base, and a positioning rod is inserted in the middle of the inner wall of the positioning groove, and the lower end of the outer wall of the positioning rod is configured to be conical.

[0009] Preferably, the extrusion assembly includes a slot, a slot is opened on the inner front side of the bracket, and a screw is inserted in the middle of the inner wall of the slot, a handle is fixedly connected to the upper end of the outer wall of the screw, and a screw sleeve is threadedly connected to the outer wall of the screw, and the outer wall of the screw sleeve is fixedly connected to the interior of the bracket.

[0010] Preferably, a hinge block is provided at the lower end of the outer wall of the screw rod, and the lower end of the screw rod is connected to an extrusion plate via the hinge block, and the outer wall surface of the extrusion plate is provided with anti-slip grooves.

[0011] Preferably, a waist hole is opened in the middle of the front side of the bracket, and the inner wall of the waist hole is set as an arc-shaped inclined surface.

[0012] Preferably, a collecting rod is inserted in the middle of the inner wall of the waist hole, and the front surface of the outer wall of the collecting rod is adapted to the outer wall surface of the extrusion plate, and a fixing rod is fixedly connected to the rear side of the inner wall of the bracket, and the rear side of the collecting rod is sleeved on the outer wall surface of the fixing rod.

[0013] Preferably, a first slot is provided on the rear side of the outer wall of the collecting rod, and an insertion rod is inserted into the inner wall surface of the first slot.

[0014] Preferably, an extension rod is inserted into the middle of the rear inner portion of the collecting rod, and second slots are equidistantly formed on the outer wall surface of the extension rod, and the inner wall surface of the second slot is matched with the outer wall surface of the insertion rod.

[0015] Preferably, the outer wall corners of the turning handle and the insertion rod are both configured as arc-shaped corners, and the outer wall surfaces of the turning handle and the insertion rod are both smooth and have no edges or corners.

[0016] Compared with the prior art, the utility model has the following beneficial effects: when used:

[0017] 1. By placing and using the bracket, the collection rod can be placed inside the bracket to collect samples, and the end is adapted between the insertion rod and the second slot, so that it can be arbitrarily adjusted to the required length for use, and the operation is simple and the collection is convenient;

[0018] 2. By using the extrusion component, you can avoid manually holding the collection rod for use, and there is no need to worry about personal physical exertion. The base is stabilized by the four corners, which can reduce the problem of partial position movement during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a rear view schematic diagram of the structure of the utility model;

[0022] Figure 3 It is a left-side cross-sectional schematic diagram of the structure of the utility model;

[0023] Figure 4 For this utility model Figure 3 A is a partial enlarged schematic diagram;

[0024] Figure 5 For this utility model Figure 3 A partial enlarged schematic diagram of B in the middle;

[0025] Figure 6 This is a schematic structural diagram of an embodiment of a connecting rod of the utility model;

[0026] Figure 7 This is a schematic diagram of the structure of an embodiment of a screw of the utility model;

[0027] Figure 8 It is a structural schematic diagram of an embodiment of the binding strap of the utility model.

[0028] In the figure: 1. base; 2. positioning slot; 3. positioning rod; 4. bracket; 5. card slot; 6. screw; 7. turning handle; 8. screw sleeve; 9. extrusion plate; 10. waist hole; 11. collection rod; 12. fixing rod; 13. first slot; 14. insertion rod; 15. extension rod; 16. second slot; 17. disassembly and assembly component; 18. collection bottle; 1701. through slot; 1702. connecting rod; 1703. pad; 1704. screw; 1705. first card rod; 1706. second card rod; 1707. strap. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-8 The utility model provides an embodiment: an extendable probe for collecting water samples, comprising a base 1, a bracket 4, a collecting rod 11, an extension rod 15 and a collecting bottle 18, wherein the upper end of the outer wall of the base 1 is fixedly connected to the bracket 4, and an extrusion assembly is provided on the inner front side of the bracket 4, the collecting rod 11 is connected to the inner middle of the bracket 4, and the extension rod 15 is movably inserted on the inner rear side of the collecting rod 11, the outer wall rear end of the extension rod 15 is connected to the collecting bottle 18, and the collecting bottle 18 is connected to the rear end of the extension rod 15 through a disassembly assembly 17;

[0031] Furthermore, positioning grooves 2 are provided at the four corners of the outer wall of the base 1, and a positioning rod 3 is inserted in the middle of the inner wall of the positioning groove 2. The lower end of the outer wall of the positioning rod 3 is set to be conical. This structure can fix and stabilize the overall use position of the base 1, so that it is not easy to cause position deviation during use.

[0032] Furthermore, the extrusion assembly includes a slot 5, a slot 5 is opened on the inner front side of the bracket 4, and a screw 6 is inserted in the middle of the inner wall of the slot 5, a handle 7 is fixedly connected to the upper end of the outer wall of the screw 6, and a screw sleeve 8 is connected to the outer wall of the screw 6 through a thread, and the outer wall of the screw sleeve 8 is fixedly connected to the interior of the bracket 4. This structure can use the thread to allow the screw 6 to be lifted and lowered vertically.

[0033] Furthermore, a hinge block is provided at the lower end of the outer wall of the screw rod 6, and the lower end of the screw rod 6 is connected to an extrusion plate 9 through the hinge block. The outer wall surface of the extrusion plate 9 is provided with anti-slip grooves. This structure can be used to extrude and rotate the collection rod 11 through the extrusion plate 9.

[0034] Furthermore, a waist hole 10 is opened in the middle of the front side of the bracket 4, and the inner wall of the waist hole 10 is set as an arc-shaped inclined surface. This structure allows the collection rod 11 to rotate at different angles through the space on the inner wall of the waist hole 10.

[0035] Furthermore, a collecting rod 11 is inserted in the middle of the inner wall of the waist hole 10, and the front surface of the outer wall of the collecting rod 11 is adapted to the outer wall surface of the extrusion plate 9, and a fixing rod 12 is fixedly connected to the rear side of the inner wall of the bracket 4, and the rear side of the collecting rod 11 is sleeved on the outer wall surface of the fixing rod 12. This structure allows the collecting rod 11 to be rotated in opposite directions at both ends.

[0036] Furthermore, a first slot 13 is provided on the rear side of the outer wall of the collecting rod 11, and an insertion rod 14 is inserted into the inner wall surface of the first slot 13. This structure allows the insertion rod 14 to be adapted for use with the first slot 13, so that the insertion rod 14 can enter the middle of the inner wall of the collecting rod 11.

[0037] Furthermore, an extension rod 15 is inserted into the middle of the rear inner part of the collecting rod 11, and second slots 16 are equidistantly provided on the outer wall surface of the extension rod 15. The inner wall surface of the second slot 16 is adapted to the outer wall surface of the insertion rod 14. This structure can fix and stabilize the lateral position of the extension rod 15, so that it can be used for limiting after being moved to the desired position.

[0038] Furthermore, the outer wall corners of the turning handle 7 and the insertion rod 14 are both set to arc-shaped corners, and the outer wall surfaces of the turning handle 7 and the insertion rod 14 are smooth without edges and corners. This structure can avoid damage to body parts caused by the edges and corners between the structures during use.

[0039] Embodiment 1;

[0040] The disassembly and assembly component 17 includes a through groove 1701, a through groove 1701 is opened in the middle of the rear end of the extension rod 15, and a connecting rod 1702 is connected to the upper end of the outer wall of the collection bottle 18, the outer wall of the connecting rod 1702 is adapted to the inner wall of the through groove 1701, and the connecting rod 1702 is inserted to connect the collection bottle 18 and the extension rod 15 for use.

[0041] Embodiment 2:

[0042] The disassembly and assembly component 17 includes a pad 1703, the outer wall of the collecting bottle 18 is fixedly connected with the pad 1703, and the pad 1703 is adapted to the outer wall surface of the extension rod 15, and a screw 1704 is inserted into the outer wall end of the pad 1703, and the screw 1704 is adapted to the outer wall surface of the extension rod 15, so that the collecting bottle 18 is stably connected to the outer wall end of the extension rod 15.

[0043] Embodiment three;

[0044] The disassembly and assembly component 17 includes a first clamping rod 1705, the outer wall end of the extension rod 15 is connected to the first clamping rod 1705, and a second clamping rod 1706 is inserted on the upper side of the collection bottle 18, and the outer wall surfaces of the first clamping rod 1705 and the second clamping rod 1706 are connected to a strap 1707, and the strap 1707 connects the collection bottle 18 to the lower end of the outer wall of the extension rod 15 for use.

[0045] Working principle: When in use, the base 1 can be moved as a whole to the desired position, and then the positioning rod 3 can be inserted through the positioning slot 2, so that the position of the base 1 is in a position that is not easy to move. Then the collection bottle 18 can be installed on the outer wall end of the extension rod 15, and at the same time, the lateral position movement of the extension rod 15 is operated by pulling out and inserting the insertion rod 14. After the position reaches the standard, the insertion rod 14 can be inserted into the middle of the second slot 16 through the first slot 13, and then the handle 7 can be turned to rotate and drive the screw 6, so that the screw The rod 6 moves vertically through the threaded movement of the screw sleeve 8, thereby driving the extrusion plate 9 to move the same position distance at the same time. At this time, the extrusion plate 9 will squeeze the collection rod 11, so that the front end of the collection rod 11 is raised or lowered, and the collection rod 11 can be driven to lower or raise the rear end at the same time through the fixed rod 12. When the rear end of the collection rod 11 is lowered, the extension rod 15 will be driven to lower, so that the collection bottle 18 is immersed in the water for collection, and after the collection is completed, the extension rod 15 can be retracted. The above is the entire working principle of the utility model.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An extendable probe for collecting water samples, comprising a base (1), a bracket (4), a collection rod (11), an extension rod (15) and a collection bottle (18), characterized in that: The upper end of the outer wall of the base (1) is fixedly connected to a bracket (4), and an extrusion assembly is arranged on the inner front side of the bracket (4); a collection rod (11) is connected to the middle of the inner part of the bracket (4), and an extension rod (15) is movably inserted on the inner rear side of the collection rod (11); a collection bottle (18) is connected to the rear end of the outer wall of the extension rod (15), and the collection bottle (18) is connected to the rear end of the extension rod (15) through a disassembly assembly (17).

2. The extendable probe for collecting water samples according to claim 1, characterized in that: The four corners of the outer wall of the base (1) are provided with positioning grooves (2), and a positioning rod (3) is inserted in the middle of the inner wall of the positioning groove (2), and the lower end of the outer wall of the positioning rod (3) is set to be conical.

3. The extendable probe for collecting water samples according to claim 1, characterized in that: The extrusion assembly comprises a slot (5), the front side of the interior of the bracket (4) is provided with the slot (5), a screw rod (6) is inserted in the middle of the inner wall of the slot (5), the upper end of the outer wall of the screw rod (6) is fixedly connected with a handle (7), and the outer wall of the screw rod (6) is connected with a screw sleeve (8) through a thread, and the outer wall of the screw sleeve (8) is fixedly connected to the interior of the bracket (4).

4. The extendable probe for collecting water samples according to claim 3, characterized in that: The lower end of the outer wall of the screw rod (6) is provided with a hinge block, and the lower end of the screw rod (6) is connected to an extrusion plate (9) via the hinge block, and the outer wall surface of the extrusion plate (9) is provided with anti-slip grooves.

5. The extendable probe for collecting water samples according to claim 1, characterized in that: A waist hole (10) is provided in the middle of the front side of the bracket (4), and the inner wall of the waist hole (10) is arranged as an arc-shaped inclined surface.

6. The extendable probe for collecting water samples according to claim 5, characterized in that: A collection rod (11) is inserted in the middle of the inner wall of the waist hole (10), and the front side surface of the outer wall of the collection rod (11) is matched with the outer wall surface of the extrusion plate (9), and a fixing rod (12) is fixedly connected to the rear side of the inner wall of the bracket (4), and the rear side of the collection rod (11) is sleeved on the outer wall surface of the fixing rod (12).

7. The extendable probe for collecting water samples according to claim 1, characterized in that: A first slot (13) is provided on the rear side of the outer wall of the collecting rod (11), and an inserting rod (14) is inserted into the inner wall surface of the first slot (13).

8. The extendable probe for collecting water samples according to claim 1, characterized in that: An extension rod (15) is inserted in the middle of the rear inner portion of the collection rod (11), and second slots (16) are equidistantly provided on the outer wall surface of the extension rod (15), and the inner wall surface of the second slots (16) is adapted to the outer wall surface of the insertion rod (14).

9. The extendable probe for collecting water samples according to claim 3, characterized in that: The outer wall corners of the turning handle (7) and the insertion rod (14) are both arranged as arc-shaped corners, and the outer wall surfaces of the turning handle (7) and the insertion rod (14) are both smooth and have no edges or corners.