Novel combined range-adjustable meter case

Abstract

The utility model relates to the field of fluid monitoring, in particular to a novel combined range-adjustable meter case which comprises a case body, a rotating shaft and a pointer, in the fluid production process, when a monitoring meter needs to be manually monitored, monitoring personnel need to firstly determine the reasonable data range of the monitoring meter, and then according to the reasonable data range, the range of the monitoring meter is adjusted; and the pointer is rotated around the rotating shaft to a position matched with a reasonable range. After the adjustment is finished, the shell is buckled on the monitoring meter, and then a monitoring person observes the shell regularly, so that under the action of the meter shell, human errors can be effectively reduced, errors generated in the process can be reduced no matter for different detection meters or for the situation that the monitoring person needs to be replaced, and the detection efficiency is improved. According to the invention, in a fluid production process, a worker can accurately and effectively monitor fluid data.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of fluid monitoring, in particular to a novel combined adjustable range watch case. BACKGROUND

[0002] In industrial production, fluid production and transportation are often encountered, which are often accompanied by high pressure, high temperature or corrosive environment. Once leakage or parameters exceed the safe range (such as excessive pressure, temperature, etc.), it may cause the risk of explosion, fire or toxic gas leakage. At the same time, during the production and transportation of fluid, gas production has strict requirements on parameters such as flow, concentration and purity to ensure that the gas meets industrial standards. For example, in the field of medical gas or food processing, substandard gas purity will affect the safety and quality of products. Monitoring can ensure that product parameters meet standards and avoid the production of defective or unqualified products. At the same time, monitoring can optimize the production process. For example, by monitoring parameters such as flow, temperature and pressure, the production system can be maintained in the best working condition, thereby reducing energy consumption, reducing waste and improving production efficiency. Therefore, the monitoring of fluid is crucial.

[0003] In related technologies, for fluid monitoring, flow meters, pressure sensors, temperature sensors, liquid level meters, concentration meters, density meters and fluid composition analyzers are usually used. Although these fluid monitoring instruments have different functions, they also have some common requirements, such as high precision and reliability, durability and corrosion resistance, alarm and threshold setting functions, etc.

[0004] In the above related technologies, the monitoring of fluid has been relatively mature in theory, but in actual industrial production process, in addition to using various fluid monitoring instruments for in-situ monitoring, it is inevitable that workers need to read and record data on various monitoring instruments at regular intervals, so as to ensure the efficiency and safety of the whole production process. However, in related technologies, when reading the watch type measuring tool, the worker needs to read the data during the monitoring process, which takes a certain amount of time, and sometimes misreads. Especially during the shift change of the monitoring personnel, due to the incomplete information transmission, the monitoring result deviates, so a novel combined adjustable range watch case is needed to solve the above problems. CONTENT OF THE INVENTION

[0005] In order to enable workers to accurately and effectively monitor fluid data during fluid production, the present application provides a novel combined adjustable range watch case.

[0006] The novel combined adjustable range watch case provided by the present application adopts the following technical solution:

[0007] A novel combined adjustable range watch case comprises:

[0008] A shell is arranged in an open manner, and the shell can be arranged on a monitoring watch;

[0009] A rotating shaft is located at the center of the inner side of the shell, and the rotating shaft is integrally formed with the shell;

[0010] An indicating needle is rotatably connected to the rotating shaft, and the indicating needle is provided with at least two.

[0011] By adopting the above technical scheme, the watch case of the present application is arranged in the form of a shell, a rotating shaft and an indicating needle, so that when the staff wants to monitor the monitoring watch, the indicating needle only needs to be rotated around the rotating shaft according to the requirements, and the two indicating needles are at a certain angle according to the data to be measured, so that the interval in the angle range is the reasonable interval of the detection watch. At this time, the shell is installed on the detection watch, which is equivalent to setting a new shell on the monitoring watch. Thus, direct marking is avoided on the monitoring watch. When the monitoring range changes or the monitoring personnel changes, the watch case only needs to be replaced or the pointer is adjusted. The present application can accurately and effectively monitor the fluid data in the fluid production process.

[0012] Optionally, the shell is arranged in a transparent manner.

[0013] By adopting the above technical scheme, the transparent shell is more convenient for the monitoring personnel to monitor the data.

[0014] Optionally, a V-shaped elastic gasket is arranged on the inner side edge of the shell.

[0015] By adopting the above technical scheme, the V-shaped elastic gasket is more convenient for the installation of the shell.

[0016] Optionally, an O-shaped elastic gasket is arranged on the inner side edge of the shell.

[0017] By adopting the above technical scheme, the O-shaped elastic gasket is more convenient for the installation of the shell.

[0018] Optionally, the indicating needle is coated with dye.

[0019] By adopting the above technical scheme, the dye is applied to the indicating needle, so that there are clear marks on the inner side of the shell when the indicating needle rotates, thereby being more convenient for monitoring.

[0020] Optionally, the end of the indicating needle away from the rotating shaft is magnetized.

[0021] Through the above technical scheme, the magnetization treatment enables the indicating needle to be rotated by the external magnetic attraction element even if the shell is buckled on the monitoring watch, so that the monitoring range is more accurate.

[0022] Optionally, the outer surface of the shell is further provided with an anti-skid layer.

[0023] Through the above technical scheme, the anti-skid layer makes the installation of the shell more convenient.

[0024] Optionally, the shell is made of semi-rigid material.

[0025] Through the above technical scheme, the shell is made of semi-rigid material, which is more convenient for installation.

[0026] In summary, the present application has the following at least one beneficial technical effect:

[0027] 1. By setting the watch shell of the present application as a combination of shell, rotating shaft and indicating needle, when the staff wants to monitor the monitoring watch, only needs to rotate the indicating needle around the rotating shaft according to the requirements, and make the two indicating needles form a certain angle according to the data to be measured, which indicates that the interval within the angle range is the reasonable interval of the detection watch. At this time, the shell is installed on the detection watch, which is equivalent to setting a new shell on the monitoring watch, which avoids directly marking on the monitoring watch. When the monitoring range changes or the monitoring personnel changes, only the watch shell needs to be replaced or the indicating needle needs to be adjusted. The present application can accurately and effectively monitor the fluid data in the fluid production process to a certain extent;

[0028] 2. By setting the anti-skid layer of the shell and making the shell of semi-rigid material, the installation efficiency of the shell can be effectively improved;

[0029] 3. The V-shaped elastic washer and O-shaped elastic washer can effectively improve the application range of the shell, and make the shell tightly installed with the monitoring watch. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a structural schematic view of a new combined adjustable range watch shell embodiment 1 of the present application.

[0031] Figure 2 is a structural schematic view of a new combined adjustable range watch shell embodiment 2 of the present application.

[0032] MARKED FOR EXPLANATION:

[0033] 1, housing; 2, rotating shaft; 3, indicating needle; 4, V-shaped elastic washer; 5, O-shaped elastic washer. DETAILED DESCRIPTION

[0034] The following description will be made in conjunction with the accompanying drawings. Figures 1-2 The application is further described in detail.

[0035] The embodiment of the application discloses a novel combined adjustable range watch case.

[0036] It should be noted that in the description of the application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the application.

[0037] It is also necessary to further explain the background of the application in order to understand the improvement reason of the application. In the existing fluid production process, manual monitoring is necessary, and most of them are practical ball pens or markers directly marking lines on the watch case to mark the reasonable range. This method has three obvious determinations. First, when using a ball pen to draw a line, light drawing color is lighter, and heavy drawing will scratch the watch case. Second, when using a marker to draw a line, it is easy to leave marks on the watch case. Finally, the ink of the ball pen and the marker is not easy to clean. During the shift of the monitoring personnel, the above problems will seriously affect the monitoring data.

[0038] Therefore, the applicant of the application proposes the scheme of the application. Compared with the prior art scheme, the original watch case is not damaged and contaminated, and the original monitoring watch is also protected to some extent; the design can set the range more flexibly, only the indicating needle needs to be adjusted, the indicating effect is better, and the adjustment efficiency is higher; the pointer is designed below the shell, and after installation, the pointer position will not be changed due to accidental touch, and with the help of the V-shaped elastic washer, the design can be adapted to more sizes of watch dials. In actual production, the specific size can be changed according to the needs, and has the characteristics of flexibility and variability; and the cost is low, which can seize the opportunity in the market; at the same time, the uncontrollable factors of people are reduced, so as to reduce the generation of waste products in production and save the cost.

[0039] Reference Figure 1The utility model provides a novel combined adjustable range watch case, which comprises a shell 1, a rotating shaft 2 and a pointer 3. During fluid production, when a monitoring watch needs to be manually monitored, a monitoring personnel needs to first determine a reasonable data range of the monitoring watch, and then rotates the pointer 3 around the rotating shaft 2 to a position matching the reasonable range according to the reasonable data range. After the adjustment is completed, the shell 1 is buckled on the monitoring watch, and then the monitoring personnel can observe the shell 1 at regular time. Under the action of the watch case, human errors can be effectively reduced, and errors generated in the process can be reduced for different monitoring watches or for monitoring personnel replacement. The utility model enables the staff to accurately and effectively monitor fluid data in the fluid production process to some extent.

[0040] Embodiment 1

[0041] Specifically, referring to Figure 1 In the embodiment of the utility model, the shell 1 is in an open state and can be covered on the monitoring watch. It should be noted that in the embodiment of the utility model, the shell 1 can be in a circular open state. In other embodiments, the shell 1 can also be in a square open state, which is also a preferred embodiment of the utility model. In actual monitoring scenarios, the actual shape of the monitoring watch can be adapted.

[0042] Further, the shell 1 is in a transparent state.

[0043] The transparent design of the shell 1 enables the user to directly read the indication data of the monitoring watch without removing the shell 1. At the same time, this design ensures that the protection function of the shell 1 does not affect the core function of the monitoring watch. The transparent material can effectively reduce the interference of the shell 1 on the surface vision, maintain the clarity of the watch dial, help the user to accurately observe the value in a low light environment, and improve the convenience and accuracy of use.

[0044] Further, the inner side edge of the shell 1 is provided with a V-shaped elastic gasket 4.

[0045] The V-shaped elastic gasket 4 provided on the inner side edge of the shell 1 has a buffering function, which can effectively absorb external vibration and impact, thereby protecting the internal pointer and other precision components from damage. The V-shaped design also has the effect of enhancing the friction force, ensuring that the shell 1 is more stable on the monitoring watch and will not be loosened due to vibration, which is beneficial to improve the protection performance of the watch case.

[0046] At the same time, the outer surface of the shell 1 is also provided with an anti-slip layer. The shell 1 is made of semi-rigid material.

[0047] The anti-skid layer is arranged on the outer surface of the shell 1, which can effectively improve the friction of the shell 1 when holding, prevent the monitoring table from falling due to hand slip, and is particularly suitable for humid or oily environments. The design of the anti-skid layer not only improves the safety of the watch case, but also enhances the convenience of operation, so that the user can hold the shell 1 more stably and reduce the risk of misoperation. The shell 1 is made of semi-rigid material, which has certain flexibility and impact resistance, can effectively protect the monitoring table, and will not cause cracks or breakage due to too hard material. This material has rigidity and toughness, so that the shell 1 can firmly cover the monitoring table and adapt to slight deformation, ensuring that it will not be easily damaged even if subjected to a large external force during use.

[0048] Specifically, the rotating shaft 2 is located at the center of the inner side of the shell 1, and the rotating shaft 2 is integrally formed with the shell 1. In other embodiments, the rotating shaft 2 can also be arranged in a detachable form, which can be installed on site, and is also a preferred embodiment of the present application.

[0049] Specifically, the indicating needle 3 is rotatably connected to the rotating shaft 2, and the indicating needle 3 is provided with at least two. In the embodiment of the present application, the indicating needle 3 is provided with two, that is, the included angle between the two indicating needles 3 can express the safety range of the monitoring watch. In other embodiments, the indicating needle 3 can also be provided with three, four or other number of multiple, which can divide the safety range level, and is also a preferred embodiment of the present application.

[0050] Further, the indicating needle 3 is coated with dye. Specifically, in the embodiment of the present application, the dye on the indicating needle 3 is green, which can effectively express the safety range of the monitoring watch. In other embodiments, the dye can also be set to red, yellow, blue and the like, which are all preferred embodiments of the present application.

[0051] The indicating needle 3 is coated with dye, which can improve the visibility of the indicating needle 3 and make it easier for users to identify the position and direction of the indicating needle 3 on the dial. The colored pointer has high visibility in strong light or low light environment, which helps to reduce user reading error and improve the use accuracy of the monitoring instrument. By color marking different pointer positions, users can also quickly distinguish different indication ranges or value intervals, improving the convenience of using the monitoring table.

[0052] Further, the end of the indicating needle 3 away from the rotating shaft 2 is magnetized.

[0053] The end of the indicating needle 3 away from the rotating shaft 2 is magnetized, which can increase the stability of the needle, prevent it from deviating in the case of vibration or inclination, and ensure the accuracy of the reading. The magnetization can make the needle point more accurately on the dial, thereby improving the sensitivity of the monitoring watch. The magnetized needle can also interact with specific detection equipment through magnetic field response, enhancing the application function of the watch case in a specific environment.

[0054] Embodiment 2

[0055] With reference to Figure 1 and Figure 2 The difference between the embodiments 1 and 2 of the present application is that the inner side edge of the shell 1 is arranged differently. In the embodiment 2 of the present application, the inner side edge of the shell 1 is provided with an O-shaped elastic gasket 5.

[0056] The O-shaped gasket has excellent sealing performance, which can block dust, moisture and other tiny particles from entering the inside of the shell 1, thereby further improving the protection level of the watch case. The O-shaped gasket can enhance the close fit between the shell 1 and the surface of the monitoring watch, providing additional shock resistance and damping effect, making the sealing performance and protection effect of the watch case more prominent.

[0057] The implementation principle of the new combined adjustable range watch case according to the embodiment of the present application is that the watch case is arranged as a combination of the shell 1, the rotating shaft 2 and the indicating needle 3, so that when the staff wants to monitor the monitoring watch, they only need to rotate the indicating needle 3 around the rotating shaft 2 according to the requirements, and make the two indicating needles 3 form a certain angle according to the data to be measured, which indicates that the interval within the angle range is the reasonable interval of the detection watch. At this time, the shell 1 is installed on the detection watch, which is equivalent to setting a new shell 1 on the monitoring watch. This avoids directly marking on the monitoring watch. When the monitoring range changes or the monitoring personnel changes, the watch case only needs to be replaced or the needle needs to be adjusted. The present application enables the staff to accurately and effectively monitor the fluid data during the fluid production process.

[0058] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A new combination adjustable range watch case characterized in that, The utility model relates to a watch with a monitoring function, which comprises the following parts: a shell (1) which is arranged in an open manner and can be covered on a watch; a rotating shaft (2) which is located at the center of the inner side of the shell (1) and is integrally formed with the shell (1); an indicating needle (3) which is rotatably connected to the rotating shaft (2) and is provided with at least two.

2. A novel combination adjustable range watch case as claimed in claim 1, wherein, The shell (1) is transparent.

3. A novel combination adjustable range watch case as claimed in claim 1, wherein, The inner side edge of the shell (1) is provided with a V-shaped elastic gasket (4).

4. A novel combination adjustable range watch case as defined in claim 1, wherein, The inner side edge of the shell (1) is provided with an O-shaped elastic gasket (5).

5. A novel combination adjustable range watch case as defined in claim 1 wherein, The indicating needle (3) is coated with dye.

6. A novel combination adjustable range watch case according to claim 1, wherein, The end of the indicating needle (3) away from the rotating shaft (2) is magnetized.

7. A novel combination adjustable range watch case as defined in claim 1 wherein, The outer surface of the shell (1) is further provided with an anti-skid layer.

8. A novel combination adjustable range watch case as defined in claim 1 wherein, The shell (1) is made of semi-rigid material.

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