Portable temperature curve recorder

Abstract

The utility model aims to provide the portable temperature curve recorder which is compact in structure and convenient to use, and the detection probe is not easy to damage. The recorder is arranged at the first end of the shell, the probe assembly is electrically connected with the recorder, the protective sliding block is arranged at the second end of the shell, the shell comprises a first shell body and a second shell body, the second shell body is detachably connected with the first shell body, and the protective sliding block is arranged at the second end of the shell body. The first shell is in guide fit with the recorder, an installation cavity for being connected with the probe assembly is formed in the upper portion of the second shell, two connecting channels in sliding fit with the protection sliding blocks are formed in the middle of the second shell, and a sealing ring used for making contact with an object to form sealing is arranged at the tail of the second shell. The temperature curve recorder is applied to the technical field of temperature curve recorders.

Description

Technical Field

[0001] This utility model relates to the technical field of temperature profile recorders, and in particular to a portable temperature profile recorder. Background Technology

[0002] Temperature recorders are one type of temperature measuring instrument. Depending on the temperature measuring substance used and the temperature range, there are kerosene thermometers, alcohol thermometers, mercury thermometers, gas thermometers, resistance thermometers, thermocouple thermometers, radiation thermometers, optical thermometers, bimetallic thermometers, etc., and they are used in various places.

[0003] Existing temperature recorders do not offer adequate protection, making them vulnerable to damage from external forces when not in use. This fails to meet work requirements, increases work pressure, reduces the efficiency of temperature recorders, and causes inconvenience to workers. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a portable temperature curve recorder with a compact structure, convenient use, and easy-to-use detection probe.

[0005] The technical solution adopted by this utility model is as follows: This utility model includes a housing, a recorder disposed at the first end of the housing, a probe assembly electrically connected to the recorder, and a protective slider disposed at the second end of the housing. The housing includes a first shell and a second shell. The second shell is detachably connected to the first shell. The first shell is guided and cooperates with the recorder. The upper part of the second shell has a mounting cavity for connecting the probe assembly. The middle part of the second shell has two connecting channels that slide and cooperate with the protective slider. The tail of the second shell is provided with a sealing ring for contacting an object to form a seal.

[0006] Furthermore, the probe assembly includes a probe driving device, a mounting plate, and a probe plate. The probe driving device is fixedly connected to the mounting cavity. The mounting plate is connected to the movable end of the probe driving device. The probe plate is fixedly connected to the mounting plate. The probe plate has two detection probes. The detection end of each detection probe passes through the corresponding connection channel and contacts the target object.

[0007] Furthermore, the probe plate is formed with wires that are electrically connected to the recorder.

[0008] Furthermore, the protective slider is provided with two sliding sleeves, a fixed plate and several elastic elements. Each sliding sleeve is slidably engaged with the corresponding connecting channel. The fixed plate is fixedly connected to one end of the two sliding sleeves. Several elastic elements are disposed between the fixed plate and the second outer shell. Each sliding sleeve has a clearance groove formed in the middle for the detection probe to pass through.

[0009] Furthermore, one end of the recorder has a recording screen for displaying data, one side of the recording screen is provided with a group of buttons for operation and control, and the other end of the recorder has a plurality of connection holes for receiving data.

[0010] Furthermore, the first housing has a slot for positioning the recording screen, and a guide plate is provided inside the first housing for guiding and cooperating with the recorder.

[0011] Furthermore, a handle is provided between the two connecting channels, and an anti-slip pad is provided on the outer side of the handle.

[0012] The beneficial effects of this utility model are as follows: Since this utility model adopts a detachable first and second shell structure, the recorder is easy to install, disassemble, and debug. The second shell structure forms a handle for gripping, and the device can be moved to any position by simply holding the handle during daily carrying. The protective slider is made of rubber. When not in use, the fixing plate structure of the protective slider is set outside the detection probe by an elastic element to protect the detection probe from external expansion. At the same time, the probe assembly can control the extension length of the detection probe through the probe driving device, improving the compatibility with various scenarios. Attached Figure Description

[0013] Figure 1 This is a first structural schematic diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the second structure of this utility model;

[0015] Figure 3 This is an exploded view of the outer casing of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the recorder of this utility model;

[0017] Figure 5 This is an exploded view of the probe assembly and protective sliding sleeve of this utility model;

[0018] Figure 6 yes Figure 5 A magnified view of part A in the middle.

[0019] In the diagram: 1. Outer shell; 11. First shell; 12. Second shell; 13. Mounting cavity; 14. Connecting channel; 15. Sealing ring; 16. Slot; 17. Guide plate; 18. Handle; 19. Anti-slip pad; 2. Recorder; 21. Recording screen; 22. Button group; 3. Probe assembly; 31. Probe drive device; 32. Mounting plate; 33. Probe plate; 34. Detection probe; 35. Wire; 4. Protective slider; 41. Sliding sleeve; 42. Fixing plate; 43. Elastic element; 44. Relief groove. Detailed Implementation

[0020] like Figures 1 to 6 As shown, in this embodiment, the present invention includes a housing 1, a recorder 2 disposed at a first end of the housing 1, a probe assembly 3 electrically connected to the recorder 2, and a protective slider 4 disposed at a second end of the housing 1. The housing 1 includes a first shell 11 and a second shell 12, the second shell 12 being detachably connected to the first shell 11. The first shell 11 is guided to the recorder 2. The upper part of the second shell 12 has a mounting cavity 13 for connecting the probe assembly 3. The middle part of the second shell 12 has two connecting channels 14 that slide with the protective slider 4. The tail of the second shell 12 is provided with a sealing ring 15 for forming a seal upon contact with an object. The sealing ring 15 is made of rubber. The material has a certain degree of elasticity, which allows it to better fit the object to be tested, forming a sealed space for the detection probe 34 to collect the temperature of the object. It adopts a detachable first shell 11 and second shell 12 structure, making the installation, disassembly, and debugging of the recorder 2 simple and convenient. The second shell 12 structure forms a handle 18 for gripping. In daily carrying, the device can be moved to any position simply by gripping the handle 18. The protective slider 4 is made of rubber. When not in use, the fixing plate 42 structure of the protective slider 4 is set outside the detection probe 34 through the elastic element 43, protecting the detection probe 34 from external expansion. At the same time, the probe assembly 3 can control the extension length of the detection probe 34 through the probe driving device 31, improving the compatibility with various scenarios.

[0021] In this embodiment, the probe assembly 3 includes a probe driving device 31, a mounting plate 32, and a probe plate 33. The probe driving device 31 is fixedly connected to the mounting cavity 13. The mounting plate 32 is connected to the movable end of the probe driving device 31. The probe plate 33 is fixedly connected to the mounting plate 32. The probe plate 33 has two detection probes 34. The detection end of each detection probe 34 passes through the corresponding connecting channel 14 and contacts the target object. The probe driving device 31 is a telescopic cylinder. The mounting plate 32 is fixedly connected to the movable end of the probe driving device 31 by screws. The upper end of the probe plate 33 is electrically connected to the recorder 2 through a wire 35.

[0022] In this embodiment, the probe plate 33 is provided with a wire 35 that is electrically connected to the recorder 2.

[0023] In this embodiment, the protective slider 4 is provided with two sliding sleeves 41, a fixing plate 42, and several elastic elements 43. Each sliding sleeve 41 is slidably engaged with the corresponding connecting channel 14. The fixing plate 42 is fixedly connected to one end of the two sliding sleeves 41. Several elastic elements 43 are disposed between the fixing plate 42 and the second outer shell 1. Each sliding sleeve 41 has a relief groove 44 formed in the middle for the detection probe 34 to pass through. The elastic element 43 is a spring. The spring keeps the fixing plate 42 pushed out in the normal state. The fixing plate 42 is disposed on the outside of the detection probe 34, thereby protecting the detection probe 34 from external impact.

[0024] In this embodiment, one end of the recorder 2 has a recording screen 21 for displaying data, one side of the recording screen 21 is provided with a button group 22 for operation control, and the other end of the recorder 2 has a plurality of connection holes for receiving data.

[0025] In this embodiment, the first outer shell 1 has a slot 16 for positioning the recording screen 21, and a guide plate 17 is provided inside the first outer shell 1 for guiding and cooperating with the recorder 2.

[0026] In this embodiment, a handle 18 is provided between the two connecting channels 14, and an anti-slip pad 19 is provided on the outer side of the handle 18. The anti-slip pad 19 is made of soft rubber.

[0027] The working principle of this utility model:

[0028] Before use, the probe drive device 31 is in the extended state, and the elastic element 43 is naturally extended without external force, and the fixing block of the protective slider 4 covers the outside of the detection probe 34.

[0029] The operator holds the handle 18 and moves it to the working position, aligning one end of the sealing ring 15 with the position to be tested. At this time, the fixed block is compressed by external force, squeezing several elastic elements 43. The operator presses the button group 22 to control the probe drive device 31 to retract, and the detection probe 34 extends out of the fixed block to contact the position to be tested, acquiring temperature data. The recorder 2 is used to record temperature changes and form a temperature curve.

[0030] Although the embodiments of this utility model are described with reference to actual solutions, they do not constitute a limitation on the meaning of this utility model. For those skilled in the art, modifications to the implementation schemes and combinations with other schemes based on this specification are obvious.

Claims

1. A portable temperature profile recorder, characterized in that: The device includes a housing (1), a recorder (2) disposed at a first end of the housing (1), a probe assembly (3) electrically connected to the recorder (2), and a protective slider (4) disposed at a second end of the housing (1). The housing (1) includes a first housing (11) and a second housing (12). The second housing (12) is detachably connected to the first housing (11). The first housing (11) is guided to cooperate with the recorder (2). The upper part of the second housing (12) has a mounting cavity (13) for connecting the probe assembly (3). The middle part of the second housing (12) has two connecting channels (14) that are slidably cooperated with the protective slider (4). The tail of the second housing (12) is provided with a sealing ring (15) for contacting an object to form a seal.

2. The portable temperature profile recorder according to claim 1, characterized in that: The probe assembly (3) includes a probe driving device (31), a mounting plate (32), and a probe plate (33). The probe driving device (31) is fixedly connected to the mounting cavity (13). The mounting plate (32) is connected to the movable end of the probe driving device (31). The probe plate (33) is fixedly connected to the mounting plate (32). The probe plate (33) has two detection probes (34). The detection end of each detection probe (34) passes through the corresponding connection channel (14) and contacts the target object.

3. A portable temperature profile recorder according to claim 2, characterized in that: The probe plate (33) has wires (35) that are electrically connected to the recorder (2).

4. A portable temperature profile recorder according to claim 2, characterized in that: The protective slider (4) is provided with two sliding sleeves (41), a fixing plate (42) and several elastic elements (43). Each sliding sleeve (41) is slidably engaged with the corresponding connecting channel (14). The fixing plate (42) is fixedly connected to one end of the two sliding sleeves (41). Several elastic elements (43) are provided between the fixing plate (42) and the second housing. Each sliding sleeve (41) has a clearance groove (44) formed in the middle for the detection probe (34) to pass through.

5. A portable temperature profile recorder according to claim 1, characterized in that: One end of the recorder (2) has a recording screen (21) for displaying data, and a button group (22) for operation control is provided on one side of the recording screen (21). The other end of the recorder (2) has a plurality of connection holes for receiving data.

6. A portable temperature profile recorder according to claim 5, characterized in that: The first housing has a slot (16) for positioning the recording screen (21), and a guide plate (17) is provided inside the first housing for guiding and cooperating with the recorder (2).

7. A portable temperature profile recorder according to claim 1, characterized in that: A handle (18) is provided between the two connecting channels (14), and an anti-slip pad (19) is provided on the outside of the handle (18).

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