Leveling rod capable of measuring and recording temperature of rod surface
By integrating a temperature sensor and a temperature measurement recorder on the level scale, the fast and accurate measurement and recording of the surface temperature of the level scale is achieved, and the problem of cumbersome and error-prone data recording in the existing technology is solved, saving manpower and time, and improving Measurement accuracy.
Patent Information
- Application Number
- CN202420941724.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In the prior art, when measuring the level surface, data recording is complicated and prone to errors, high labor costs and time consumption, and handheld thermometers are affected by air temperature, so the measurement accuracy and accuracy are poor.
A level ruler that can measure the temperature of the ruler surface and record it is designed. It uses a built-in temperature sensor and temperature measurement recorder for the housing to display the measurement results through the display panel and record them to the memory card, reducing the steps of manual recording.
It realizes rapid and accurate measurement of the surface temperature of the level scale and record, reducing labor investment, saving costs and working hours, and improving data accuracy and reliability.
Smart Images
Figure CN222514362U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of level rods, and in particular relates to a level rod capable of measuring and recording the temperature of a rod surface. Background Art
[0002] When conducting first and second class leveling measurements in water conservancy, hydropower, roads, tunnels, mines and other projects, the length of the level rod will change to a certain extent due to the influence of temperature, and leveling measurement temperature correction is required. Therefore, the level rod surface temperature must be recorded while leveling.
[0003] At present, handheld thermometers are usually used to measure the surface of the leveling rod. This kind of measurement has poor accuracy, cumbersome data recording and prone to errors, high labor costs and time consumption. When using a handheld thermometer to measure the surface of the leveling rod, the temperature of the measured surface is relatively low due to the influence of air temperature, and the data accuracy is poor. At the same time, the handheld thermometer needs to be carried around, which is inconvenient to use. After the surface temperature measurement of the leveling rod is completed, the measurement results, measurement station name, measurement time and other information are usually manually recorded in a notebook, and the information is transcribed when the data is sorted. This process is time-consuming and labor-intensive, and errors are prone to occur when there are too many leveling measurement stations. Utility Model Content
[0004] The utility model aims to provide a leveling rod capable of measuring and recording the temperature of the rod surface, thereby solving the problem in the prior art that data recording is cumbersome and error-prone when measuring the surface of the leveling rod.
[0005] The technical scheme adopted by the utility model is a leveling ruler capable of measuring and recording the temperature of a ruler surface, comprising a shell, a temperature sensor is respectively arranged on the front side of the shell near the top and the bottom of the shell, a temperature measuring recorder is card-connected to the middle part of the back side of the shell, a memory card is installed at the bottom of the temperature measuring recorder, a display panel is arranged on the surface of the temperature measuring recorder, a power switch button, a selection button, a temperature measuring button and a storage recording button are sequentially arranged side by side below the display panel, a controller, a battery and a timer are arranged inside the temperature measuring recorder, an input port of the controller is connected to the temperature sensor through a data line, the input port of the controller is also electrically connected to the power switch button, the selection button, the temperature measuring button, the storage recording button and the timer, an output port of the controller is electrically connected to the display panel and the memory card, and an input end of the power switch button is connected to the battery.
[0006] The utility model is also characterized in that:
[0007] A handle is fixedly connected to the side walls on both sides of the lower middle part of the back of the shell, and a first level bubble is arranged in the lower middle part of the shell. The first level bubble is located below the temperature measurement recorder and in the middle of the two handles. A second level bubble is arranged near the lower part of the back of the shell.
[0008] The handle is foldable.
[0009] A charging port is provided on the upper part of the temperature measurement recorder, the charging port is externally connected to a power source, and a battery is connected to the charging port.
[0010] The display panel is an LCD display.
[0011] The temperature sensor is a contact temperature sensor.
[0012] The beneficial effects of the utility model are:
[0013] The utility model is a leveling rod that can measure and record the surface temperature of the ruler. A battery is used to power the temperature measurement recorder. A temperature measurement button is used to call a contact temperature sensor to measure the surface temperature of the leveling rod. The display panel displays the measured surface temperature, leveling point names, measurement time and other parameters and records them in a memory card. The device can quickly and accurately measure the surface temperature of the leveling rod and record it. During the leveling measurement process, no additional manpower is required to measure and record the surface temperature, saving costs and working hours. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front structural schematic diagram of the leveling rod of the utility model which can measure and record the temperature of the ruler surface;
[0015] Figure 2 This is a schematic diagram of the back structure of the leveling rod of the utility model which can measure and record the temperature of the ruler surface;
[0016] Figure 3 It is a schematic diagram of the front structure of the temperature measuring recorder of the leveling rod of the utility model which can measure and record the temperature of the ruler surface;
[0017] Figure 4 The utility model is a schematic diagram of the back structure of a temperature measuring recorder of a level ruler capable of measuring and recording the ruler surface temperature.
[0018] In the figure, 1. shell, 2. handle, 3. temperature sensor, 4. data cable, 5. temperature measurement recorder, 6. first level bubble, 7. charging port, 8. display panel, 9. power switch button, 10. selection button, 11. temperature measurement button, 12. storage record button, 13. memory card, 14. battery, 15. timer, 16. second level bubble. DETAILED DESCRIPTION
[0019] The utility model is described in detail below with reference to the accompanying drawings and specific implementation modes.
[0020] The utility model of the leveling ruler capable of measuring and recording the ruler surface temperature is as follows: Figure 1As shown, two temperature sensors 3 are arranged on the front of the shell 1. The temperature sensors 3 are contact temperature sensors. The temperature sensors 3 are respectively close to the top and bottom of the shell 1. A handle 2 is fixed to the side walls on both sides of the lower middle part of the back of the shell 1. The two handles 2 can be folded for easy carrying.
[0021] like Figure 2 As shown, a temperature measurement recorder 5 is snapped onto the middle of the back side of the shell 1, a first level bubble 6 is arranged at the lower middle part of the shell 1, the first level bubble 6 is located below the temperature measurement recorder 5 and between the two handles 2, and a second level bubble 16 is arranged near the lower part of the back side of the shell 1. The setting of the level bubble facilitates the observation of the accuracy of the level rod measurement.
[0022] like Figure 3 , Figure 4 As shown, a charging port 7 is provided on the upper part of the temperature measurement recorder 5, and the charging port 7 is externally connected to a power source, and the charging port 7 is connected to a battery 14; a memory card 13 is installed on the lower part of the temperature measurement recorder 5, and a display panel 8 is provided on the surface of the temperature measurement recorder 5, and the display panel 8 is an LCD display screen, and a power switch button 9, a selection button 10, a temperature measurement button 11 and a storage record button 12 are arranged side by side in sequence below the display panel 8, and a battery 14, a timer 15 and a controller are arranged inside the temperature measurement recorder 5; the input port of the controller is connected to the temperature sensor 3 through a data line 4, and the input port of the controller is also electrically connected to the selection button 10, the temperature measurement button 11, the storage record button 12, the power switch button 9 and the timer 15, the output port of the controller is electrically connected to the display panel 8 and the memory card 13, and the input end of the power switch button 9 is connected to the battery 14.
[0023] During use, the battery 14 is used to power the connected devices, the controller is used to control the connected devices, the temperature measurement recorder 5 is used to install the connected devices, the display panel 8 is used to provide display support, the power switch button 9 is used to control the temperature measurement recorder 5 to be powered on, the power switch button 9 is used to turn on or off the temperature measurement recorder 5, the temperature measurement button 11 is used to control the temperature sensor 3 to measure the current scale surface temperature and display the measured scale surface temperature and the measurement time recorded by the timer 15 on the display panel 8; the selection button 10 is used to select the leveling point name, and the selection button 10 is used to set the current leveling point name or measurement section number and display it on the display panel 8. The storage record button 12 is used to call the temperature measurement recorder 5, and the leveling point name, scale surface temperature, measurement time and other information displayed on the display panel 8 are stored in the memory card 13; the charging port 7 is used to connect an external power supply to charge the battery 14 in the temperature measurement recorder 5, so as to ensure the normal operation of the temperature measurement recorder 5.
[0024] Example 1
[0025] A leveling ruler capable of measuring and recording the temperature of a ruler surface comprises a shell 1, wherein a temperature sensor 3 is respectively arranged on the front side of the shell 1 near the top and the bottom of the shell 1, a temperature measuring recorder 5 is connected to the middle part of the back side of the shell 1, a storage card 13 is installed at the bottom of the temperature measuring recorder 5, a display panel 8 is arranged on the surface of the temperature measuring recorder 5, a power switch button 9, a selection button 10, a temperature measuring button 11 and a storage recording button 12 are arranged side by side in sequence below the display panel 8, a controller, a battery 14 and a timer 15 are arranged inside the temperature measuring recorder 5, an input port of the controller is connected to the temperature sensor 3 through a data line 4, and the input port of the controller is also electrically connected to the power switch button 9, the selection button 10, the temperature measuring button 11, the storage recording button 12 and the timer 15, an output port of the controller is electrically connected to the display panel 8 and the storage card 13, and an input end of the power switch button 9 is connected to the battery 14.
[0026] Example 2
[0027] A leveling ruler capable of measuring and recording the temperature of a ruler surface comprises a shell 1, wherein a temperature sensor 3 is respectively arranged on the front side of the shell 1 near the top and the bottom of the shell 1, a temperature measuring recorder 5 is connected to the middle part of the back side of the shell 1, a storage card 13 is installed at the bottom of the temperature measuring recorder 5, a display panel 8 is arranged on the surface of the temperature measuring recorder 5, a power switch button 9, a selection button 10, a temperature measuring button 11 and a storage recording button 12 are arranged side by side in sequence below the display panel 8, a controller, a battery 14 and a timer 15 are arranged inside the temperature measuring recorder 5, an input port of the controller is connected to the temperature sensor 3 through a data line 4, and the input port of the controller is also electrically connected to the power switch button 9, the selection button 10, the temperature measuring button 11, the storage recording button 12 and the timer 15, an output port of the controller is electrically connected to the display panel 8 and the storage card 13, and an input end of the power switch button 9 is connected to the battery 14.
[0028] A handle 2 is fixedly connected to the side walls on both sides of the lower middle part of the back side of the shell 1, and a first level bubble 6 is arranged in the lower middle part of the shell 1. The first level bubble 6 is located below the temperature measurement recorder 5 and in the middle of the two handles 2. A second level bubble 16 is arranged near the lower part of the back side of the shell 1.
[0029] A charging port 7 is provided on the upper portion of the temperature measurement recorder 5 . The charging port 7 is externally connected to a power source, and a battery 14 is connected to the charging port 7 .
[0030] Example 3
[0031] A leveling ruler capable of measuring and recording the temperature of a ruler surface comprises a shell 1, wherein a temperature sensor 3 is respectively arranged on the front side of the shell 1 near the top and the bottom of the shell 1, a temperature measuring recorder 5 is connected to the middle part of the back side of the shell 1, a storage card 13 is installed at the bottom of the temperature measuring recorder 5, a display panel 8 is arranged on the surface of the temperature measuring recorder 5, a power switch button 9, a selection button 10, a temperature measuring button 11 and a storage recording button 12 are arranged side by side in sequence below the display panel 8, a controller, a battery 14 and a timer 15 are arranged inside the temperature measuring recorder 5, an input port of the controller is connected to the temperature sensor 3 through a data line 4, and the input port of the controller is also electrically connected to the power switch button 9, the selection button 10, the temperature measuring button 11, the storage recording button 12 and the timer 15, an output port of the controller is electrically connected to the display panel 8 and the storage card 13, and an input end of the power switch button 9 is connected to the battery 14.
[0032] A handle 2 is fixedly connected to the side walls on both sides of the lower middle part of the back side of the shell 1, and a first level bubble 6 is arranged in the lower middle part of the shell 1. The first level bubble 6 is located below the temperature measurement recorder 5 and in the middle of the two handles 2. A second level bubble 16 is arranged near the lower part of the back side of the shell 1.
[0033] A charging port 7 is provided on the upper part of the temperature measurement recorder 5, the charging port 7 is externally connected to a power source, and the battery 14 is connected to the charging port 7. The handle 2 is foldable, the display panel 8 is an LCD display, and the temperature sensor 3 is a contact temperature sensor.
Claims
1. A level rod capable of measuring and recording the surface temperature of the rod, characterized in that: The invention comprises a housing (1), wherein a temperature sensor (3) is respectively arranged on the front side of the housing (1) near the top and the bottom of the housing (1), a temperature measurement recorder (5) is connected to the middle part of the back side of the housing (1), a memory card (13) is installed at the bottom of the temperature measurement recorder (5), a display panel (8) is arranged on the surface of the temperature measurement recorder (5), a power switch button (9), a selection button (10), a temperature measurement button (11) and a storage record button (12) are arranged in sequence below the display panel (8), a controller, a battery (14) and a timer (15) are arranged inside the temperature measurement recorder (5), an input port of the controller is connected to the temperature sensor (3) via a data line (4), and the input port of the controller is also electrically connected to the power switch button (9), the selection button (10), the temperature measurement button (11), the storage record button (12) and the timer (15), an output port of the controller is electrically connected to the display panel (8) and the memory card (13), and an input end of the power switch button (9) is connected to the battery (14); A handle (2) is fixedly connected to the side walls on both sides of the lower middle portion of the back of the shell (1), and a first level bubble (6) is provided in the lower middle portion of the shell (1). The first level bubble (6) is located below the temperature measurement recorder (5) and between the two handles (2). A second level bubble (16) is provided near the lower portion of the back of the shell (1).
2. The leveling rod capable of measuring and recording the temperature of the ruler surface according to claim 1, characterized in that: A charging port (7) is provided on the upper portion of the temperature measurement recorder (5), the charging port (7) is externally connected to a power source, and the battery (14) is connected to the charging port (7).
3. The leveling rod capable of measuring and recording the temperature of the ruler surface according to claim 1, characterized in that: The display panel (8) is an LCD display screen.
4. The leveling rod capable of measuring and recording the temperature of the ruler surface according to claim 1, characterized in that: The temperature sensor (3) is a contact temperature sensor.