A multi-functional depth gauge structure
Patent Information
- Application Number
- CN202521762159.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-19
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-08-19
AI Technical Summary
[0005]本实用新型的目的在于提供一种多功能深度规结构，以解决上述背景技术中提出现有制冷行业铜管管径在Φ19.05以下，均采用软管盘管形式，该种状态极易造成铜管变形情况，从而影响铜管在后续的安装使用，制冷行业中，管路之间连接，无论是采用焊接、卡压连接或者其他形式的连接，均要求连接长度，现有市面为了保证其长度，一般采用尺寸或者专用的工具进行长度确认，但是这个专用工具仅仅起到连接长度确认作用，无法确认其圆度情况
1、本实用新型中，通过设置第一深度规、第二深度规、第三深度规、第四深度规、第五深度规、第六深度规、深度规连接板的配合使用，能够实现对不同深度的管路进行精确测量，从而确保管路的连接长度和圆度均符合标准要求，各深度规之间通过深度规连接板进行连接，形成一个整体结构，便于携带和操作，各深度规的设计合理，能够适用于不同管径的管路测量，提高了测量的通用性和准确性，深度规连接板的设计使得各深度规之间能够牢固连接，不易松动，保证了测量的稳定性和可靠性，此外该多功能深度规结构简单，易于制造和维护，降低了使用成本。
Smart Images
Figure CN224802348U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of depth gauge technology, specifically a multifunctional depth gauge structure. Background Technology
[0002] A depth gauge is a tool used to measure depth or height. It typically consists of a retractable measuring axis and a base. Also known as a depth ruler or depth measuring instrument, it is a versatile measuring tool used to determine the depth of holes, slots, or other recessed surfaces. The depth gauge is designed to allow users to measure depth by moving the measuring axis and read the value on the scale.
[0003] Traditional depth gauges still have some shortcomings in their use: In the current refrigeration industry, copper pipes with a diameter of Φ19.05 or less are all made of flexible coils. This method is very prone to causing deformation of the copper pipes, which will affect their subsequent installation and use.
[0004] In the refrigeration industry, the connection between pipes, whether by welding, crimping or other methods, requires a certain connection length. Currently, in order to ensure the length, the market generally uses dimensions or special tools to confirm the length. However, these special tools only confirm the connection length and cannot confirm the roundness. Utility Model Content
[0005] The purpose of this utility model is to provide a multifunctional depth gauge structure to solve the problem mentioned in the background art that in the existing refrigeration industry, copper pipes with a diameter of Φ19.05 or less are all made of flexible coils. This situation is very easy to cause deformation of the copper pipes, which will affect the subsequent installation and use of the copper pipes. In the refrigeration industry, the connection between pipes, whether by welding, crimping or other forms of connection, requires a connection length. In order to ensure the length, the existing market generally uses size measurement or special tools to confirm the length. However, these special tools can only confirm the connection length and cannot confirm the roundness.
[0006] To achieve the above objectives, this utility model provides the following technical solution: A multifunctional depth gauge structure includes a depth gauge connecting plate. A first depth gauge, a second depth gauge, a third depth gauge, a fourth depth gauge, a fifth depth gauge, and a sixth depth gauge are respectively arranged on both sides of the depth gauge connecting plate. The first and second depth gauges are positioned opposite each other, as are the third and fourth depth gauges, and the fifth and sixth depth gauges. Hexagonal structural members are fixedly connected to the sides of the first, third, and fourth depth gauges. Receiving grooves and threaded holes are respectively opened on the sides of the second, fourth, and sixth depth gauges. The three receiving grooves communicate with the three threaded holes. Three mounting holes are opened on the sides of the depth gauge connecting plate.
[0007] As a preferred embodiment of this utility model, the three hexagonal structural members respectively pass through the three mounting holes and extend into the three receiving grooves. The sides of the first depth gauge, the third depth gauge and the fourth depth gauge are respectively provided with fastening bolts. The sides of the three hexagonal structural members are respectively provided with fastener connection holes. The outer surfaces of the three fastening bolts are provided with spring washers.
[0008] As a preferred embodiment of this utility model, the three fastening bolts respectively pass through the three fastener connection holes and extend into the three threaded holes, and the three fastening bolts are respectively threadedly connected to the three fastener connection holes and the three threaded holes.
[0009] As a preferred embodiment of this utility model, the first depth gauge, the second depth gauge, the third depth gauge, the fourth depth gauge, the fifth depth gauge and the sixth depth gauge are respectively provided with observation windows on their sides, and the six observation windows are respectively connected to the first depth gauge, the second depth gauge, the third depth gauge, the fourth depth gauge, the fifth depth gauge and the sixth depth gauge.
[0010] As a preferred embodiment of this utility model, the material of the depth gauge connecting plate is stainless steel, and the material of the first depth gauge, second depth gauge, third depth gauge, fourth depth gauge, fifth depth gauge and sixth depth gauge are all brass.
[0011] As a preferred embodiment of this utility model, the outer surfaces of the first depth gauge, the second depth gauge, the third depth gauge, the fourth depth gauge, the fifth depth gauge and the sixth depth gauge are respectively engraved with depth values, and the dimensions of the first depth gauge, the second depth gauge, the third depth gauge, the fourth depth gauge, the fifth depth gauge and the sixth depth gauge are all different.
[0012] As a preferred embodiment of this utility model, the side of the depth gauge connecting plate is provided with a portable hole, which is located on the side of one of the mounting holes.
[0013] As a preferred embodiment of this utility model, the diameter of the first depth gauge is 19.05 mm, the diameter of the second depth gauge is 22.22 mm, the diameter of the third depth gauge is 12.7 mm, the diameter of the fourth depth gauge is 15.88 mm, the diameter of the fifth depth gauge is 6.35 mm, and the diameter of the sixth depth gauge is 9.53 mm.
[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, by using a combination of a first depth gauge, a second depth gauge, a third depth gauge, a fourth depth gauge, a fifth depth gauge, a sixth depth gauge, and a depth gauge connecting plate, it is possible to accurately measure pipelines at different depths, thereby ensuring that the connection length and roundness of the pipeline meet the standard requirements. The depth gauges are connected by the depth gauge connecting plate to form an integral structure, which is easy to carry and operate. The design of each depth gauge is reasonable and applicable to the measurement of pipelines with different diameters, improving the versatility and accuracy of the measurement. The design of the depth gauge connecting plate ensures that the depth gauges are firmly connected and not easily loosened, ensuring the stability and reliability of the measurement. In addition, this multi-functional depth gauge has a simple structure, is easy to manufacture and maintain, and reduces the cost of use.
[0015] 2. In this utility model, the stability and convenience of the multi-functional depth gauge are further enhanced by the combined use of fastening bolts, spring washers, observation windows, and convenient holes. The fastening bolts ensure that the depth gauges are fully connected, avoiding measurement errors caused by loosening and improving measurement accuracy. The spring washers effectively prevent the fastening bolts from loosening after prolonged use. The observation windows allow users to directly observe the contact between the depth gauge and the pipeline, facilitating timely adjustment of the measurement position and ensuring measurement accuracy. The convenient holes facilitate handling and installation during the measurement process, improving work efficiency. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall exploded structure of this utility model; Figure 2 This is a schematic diagram of the first depth gauge structure of this utility model; Figure 3 This is a schematic diagram of the second depth gauge structure of this utility model.
[0017] In the diagram: 1. First depth gauge; 2. Second depth gauge; 3. Third depth gauge; 4. Fourth depth gauge; 5. Fifth depth gauge; 6. Sixth depth gauge; 7. Depth gauge connecting plate; 8. Mounting hole; 9. Hexagonal structural component; 10. Fastening bolt; 11. Spring washer; 12. Observation window; 13. Portable hole; 14. Fastener connection hole; 15. Receiving groove; 16. Threaded hole. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0019] For examples, please refer to Figures 1-3 This utility model provides a technical solution: A multifunctional depth gauge structure includes a depth gauge connecting plate 7. A first depth gauge 1, a second depth gauge 2, a third depth gauge 3, a fourth depth gauge 4, a fifth depth gauge 5, and a sixth depth gauge 6 are respectively arranged on both sides of the depth gauge connecting plate 7. The first depth gauge 1 and the second depth gauge 2 are positioned opposite each other, the third depth gauge 3 and the fourth depth gauge 4 are positioned opposite each other, and the fifth depth gauge 5 and the sixth depth gauge 6 are positioned opposite each other. Hexagonal structural members 9 are fixedly connected to the sides of the first depth gauge 1, the third depth gauge 3, and the fourth depth gauge 4. The sides of the first depth gauge 1, the third depth gauge 3, and the fourth depth gauge 4 are respectively provided with receiving grooves 15 and threaded holes 16. The three receiving grooves 15 are respectively connected to the three threaded holes 16. The sides of the depth gauge connecting plate 7 are provided with three mounting holes 8. The three hexagonal structural members 9 pass through the three mounting holes 8 and extend into the three receiving grooves 15 respectively. The sides of the first depth gauge 1, the third depth gauge 3, and the fourth depth gauge 4 are respectively provided with fastening bolts 10. The sides of the three hexagonal structural members 9 are respectively provided with fastener connection holes 14. The outer surface of the three fastening bolts 10 is provided with spring washers 11.
[0020] Depending on the depth to be measured, one of the following depth gauges may be selected: First Depth Gauge 1, Second Depth Gauge 2, Third Depth Gauge 3, Fourth Depth Gauge 4, Fifth Depth Gauge 5, or Sixth Depth Gauge 6.
[0021] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, three fastening bolts 10 pass through three fastener connection holes 14 and extend into three threaded holes 16, respectively. The three fastening bolts 10 are threadedly connected to the three fastener connection holes 14 and the three threaded holes 16, respectively. The sides of the first depth gauge 1, second depth gauge 2, third depth gauge 3, fourth depth gauge 4, fifth depth gauge 5, and sixth depth gauge 6 are each provided with an observation window 12. The six observation windows 12 communicate with the first depth gauge 1, second depth gauge 2, third depth gauge 3, fourth depth gauge 4, fifth depth gauge 5, and sixth depth gauge 6, respectively. The depth gauge connecting plate 7 is made of stainless steel, while the first depth gauge 1, second depth gauge 2, third depth gauge 3, fourth depth gauge 4, fifth depth gauge 5, and sixth depth gauge 6 are all made of brass. The outer surfaces of the first depth gauge 1, the second depth gauge 2, the third depth gauge 3, the fourth depth gauge 4, the fifth depth gauge 5, and the sixth depth gauge 6 are respectively engraved with depth values. The dimensions of the first depth gauge 1, the second depth gauge 2, the third depth gauge 3, the fourth depth gauge 4, the fifth depth gauge 5, and the sixth depth gauge 6 are all different. A portable hole 13 is opened on the side of the depth gauge connecting plate 7, which is located on the side of one of the mounting holes 8. The tube diameter of the first depth gauge 1 is 19.05 mm, the tube diameter of the second depth gauge 2 is 22.22 mm, the tube diameter of the third depth gauge 3 is 12.7 mm, the tube diameter of the fourth depth gauge 4 is 15.88 mm, the tube diameter of the fifth depth gauge 5 is 6.35 mm, and the tube diameter of the sixth depth gauge 6 is 9.53 mm.
[0022] During the measurement process, the operator can use the observation window 12 to determine whether the copper tube has been inserted to the bottom, so as to determine the required length of the copper tube.
[0023] The working process of this utility model is as follows: When using the multi-functional depth gauge structure designed in this solution, first check whether the device is working properly and ensure that all components are firmly connected and not loose. After the check is completed, carry the depth gauge to the position to be measured through the portable hole 13. Select the first depth gauge 1, the second depth gauge 2, the third depth gauge 3, the fourth depth gauge 4, the fifth depth gauge 5, or the sixth depth gauge 6 according to the required depth to be measured, and connect them with other depth gauges or measuring components through the depth gauge connecting plate 7 to form the required measuring combination. During the measurement process, the operator can determine whether the copper tube is inserted to the bottom through the observation window 12 in order to determine the required length of the copper tube. The measurement result is accurately read by measuring the value on the surface of the gauge. After the measurement is completed, store it properly for the next use.
[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A multifunctional depth gauge structure, comprising a depth gauge connecting plate (7), characterized in that: The depth gauge connecting plate (7) is provided with a first depth gauge (1), a second depth gauge (2), a third depth gauge (3), a fourth depth gauge (4), a fifth depth gauge (5), and a sixth depth gauge (6) on both sides. The first depth gauge (1) and the second depth gauge (2) are opposite to each other, the third depth gauge (3) and the fourth depth gauge (4) are opposite to each other, and the fifth depth gauge (5) and the sixth depth gauge (6) are opposite to each other. The sides of the first depth gauge (1), the third depth gauge (3), and the fourth depth gauge (4) are respectively fixedly connected with hexagonal structural members (9). The sides of the second depth gauge (2), the fourth depth gauge (4), and the sixth depth gauge (6) are respectively provided with receiving grooves (15) and threaded holes (16). The three receiving grooves (15) are respectively connected to the three threaded holes (16). The sides of the depth gauge connecting plate (7) are provided with three mounting holes (8).
2. The multifunctional depth gauge structure according to claim 1, characterized in that, The three hexagonal structural members (9) pass through the three mounting holes (8) and extend into the three receiving grooves (15). The first depth gauge (1), the third depth gauge (3) and the fourth depth gauge (4) are respectively provided with fastening bolts (10). The three hexagonal structural members (9) are respectively provided with fastener connection holes (14). The outer surface of the three fastening bolts (10) is provided with spring washers (11).
3. The multifunctional depth gauge structure according to claim 2, characterized in that, The three fastening bolts (10) pass through the three fastener connection holes (14) and extend into the three threaded holes (16), respectively. The three fastening bolts (10) are threadedly connected to the three fastener connection holes (14) and the three threaded holes (16).
4. The multifunctional depth gauge structure according to claim 1, characterized in that, The first depth gauge (1), the second depth gauge (2), the third depth gauge (3), the fourth depth gauge (4), the fifth depth gauge (5) and the sixth depth gauge (6) are respectively provided with observation windows (12), and the six observation windows (12) are respectively connected to the first depth gauge (1), the second depth gauge (2), the third depth gauge (3), the fourth depth gauge (4), the fifth depth gauge (5) and the sixth depth gauge (6).
5. The multifunctional depth gauge structure according to claim 1, characterized in that, The depth gauge connecting plate (7) is made of stainless steel, and the first depth gauge (1), the second depth gauge (2), the third depth gauge (3), the fourth depth gauge (4), the fifth depth gauge (5) and the sixth depth gauge (6) are all made of brass.
6. The multifunctional depth gauge structure according to claim 1, characterized in that, The outer surfaces of the first depth gauge (1), the second depth gauge (2), the third depth gauge (3), the fourth depth gauge (4), the fifth depth gauge (5), and the sixth depth gauge (6) are respectively engraved with depth values, and the dimensions of the first depth gauge (1), the second depth gauge (2), the third depth gauge (3), the fourth depth gauge (4), the fifth depth gauge (5), and the sixth depth gauge (6) are all different.
7. The multifunctional depth gauge structure according to claim 1, characterized in that, The depth gauge connecting plate (7) has a portable hole (13) on its side, which is located on the side of one of the mounting holes (8).
8. The multifunctional depth gauge structure according to claim 1, characterized in that, The diameter of the first depth gauge (1) is 19.05 mm, the diameter of the second depth gauge (2) is 22.22 mm, the diameter of the third depth gauge (3) is 12.7 mm, the diameter of the fourth depth gauge (4) is 15.88 mm, the diameter of the fifth depth gauge (5) is 6.35 mm, and the diameter of the sixth depth gauge (6) is 9.53 mm.