Portable data recorder

Abstract

The utility model discloses a portable data recorder, and relates to the technical field of data recording equipment. Comprising a recorder body, a protection frame is fixedly connected to the bottom of the recorder body, a rectangular opening is formed in the right end of the protection frame, limiting grooves are symmetrically formed in the bottom of the recorder body, and a movable assembly is arranged at the bottom of the recorder body; the movable assembly can penetrate through the rectangular opening and extend to the outer side of the recorder body; the movable assembly comprises a U-shaped pipe, and the outer wall of the U-shaped pipe is fixedly connected with a fixing block. When the data recorder is not used, the U-shaped pipe moves rightwards to penetrate through the rectangular opening, when the U-shaped pipe moves to the rightmost end, the insertion hole in the limiting plate is located under the threaded column, at the moment, the threaded column can be driven to move downwards by rotating the adjusting knob, the threaded column is inserted into the insertion hole in the limiting plate, and the U-shaped pipe extends out of the recorder body. And a handheld grab handle is formed, so that an operator can conveniently carry the data recorder.

Description

Technical Field

[0001] The utility model relates to the technical field of data recording equipment, in particular to a data recorder that is easy to carry. Background Art

[0002] A data logger is a type of data acquisition device that is an electronic instrument that obtains measurement results from sensors and stores these results for future use. Common physical quantities recorded by data loggers are temperature, voltage, current, speed, tension, displacement, and others. Data loggers work together with sensors (also called probes) to convert the physical quantity to be measured and the excitation signal into electrical signals, such as voltage and current, which are then converted or digitized into binary data. Simply put, a recorder is an instrument that converts the process of one or more variables changing over time (or other variables) into a recognizable and readable signal.

[0003] Existing data recorders are usually not easy to carry, cannot meet the needs of real-time recording on site, and cannot dissipate heat from the inside of the body in time when in use, which can easily cause the recorder itself to overheat, accelerate the aging of internal components, and be unfavorable for long-term use. Utility Model Content

[0004] The purpose of the utility model is to provide a portable data recorder, which solves the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable data recorder, comprising a recorder body, a protective frame fixedly connected to the bottom of the recorder body, a rectangular opening formed at the right end of the protective frame, a limit groove symmetrically formed at the bottom of the recorder body, a movable component disposed at the bottom of the recorder body, and the movable component being able to pass through the rectangular opening and extend to the outside of the recorder body;

[0006] The movable component includes a U-shaped tube, the outer wall of the U-shaped tube is fixedly connected to a fixed block, the outer wall of the fixed block is fixedly connected to a limiting block, the outer wall of the limiting block is slidably connected to the inner wall of the limiting groove, the inner side wall of the protective frame is fixedly connected to a telescopic rod, and the end of the telescopic rod away from the protective frame is fixedly connected to the outer wall of the limiting block.

[0007] Preferably, the inner wall of the U-shaped tube is fixedly connected to a limit plate, a socket is provided on the limit plate, the outer wall of the recorder body is fixedly connected to a fixing seat, the top of the fixing seat is fixedly connected to an adjusting button, the inner wall of the fixing seat is threadedly connected to a threaded column, and the threaded column is plugged into the limit plate through the socket.

[0008] Preferably, a circular groove is formed on the inner wall of the bottom of the recorder body, and a dustproof net is fixedly connected to the inner wall of the circular groove.

[0009] Preferably, the left end of the U-shaped tube is fixedly connected to a cover shell, the inner wall of the cover shell is fixedly connected to a motor, the output end of the motor is fixedly connected to a fan blade, the fan blade is located inside the cover shell, and the outer wall of the cover shell is provided with a vent.

[0010] Preferably, protective pads are bonded to the four corners of the protective frame.

[0011] Preferably, both left and right side walls of the recorder body are provided with heat dissipation grooves.

[0012] Compared with the related art, the portable data recorder provided by the utility model has the following beneficial effects:

[0013] 1. When the data recorder is not in use, move the U-shaped tube to the right and pass through the rectangular opening. When the U-shaped tube moves to the rightmost end, the socket on the limit plate is directly below the threaded column. At this time, turning the adjustment knob can drive the threaded column to move downward so that the threaded column is inserted into the socket of the limit plate. The U-shaped tube itself extends to the outside of the recorder body to form a handheld handle, which is convenient for the operator to carry the data recorder.

[0014] 2. When the data recorder is in normal use, move the U-shaped tube to the left so that the cover is on the outside of the circular groove. Then, start the motor to drive the fan blades to rotate, so that air can be blown into the data recorder body, and the hot air inside the recorder body is blown out through the heat dissipation slot to achieve heat dissipation, prevent the internal temperature of the recorder body from being too high and causing aging of internal components, and increase the service life of the data recorder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the cover shell of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the dustproof net of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the U-shaped tube of the utility model in an open state;

[0019] Figure 5 It is a partial structural schematic diagram of the U-shaped pipe of the utility model.

[0020] In the figure: 1. Recorder body; 2. Protective frame; 3. Rectangular opening; 4. Limiting groove; 5. Limiting block; 6. Telescopic rod; 7. Fixing block; 8. U-shaped tube; 9. Cover; 10. Circular groove; 11. Dust net; 12. Motor; 13. Ventilation port; 14. Fixing seat; 15. Adjustment button; 16. Threaded column; 17. Limiting plate; 18. Heat dissipation slot; 19. Protective pad; 20. Fan blade. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a data recorder that is easy to carry, including a recorder body 1, a protective frame 2 is fixedly connected to the bottom of the recorder body 1, a rectangular opening 3 is opened at the right end of the protective frame 2, and a limit groove 4 is symmetrically opened at the bottom of the recorder body 1. A movable component is arranged at the bottom of the recorder body 1, and the movable component can pass through the rectangular opening 3 and extend to the outside of the recorder body 1. The protective frame 2 can protect the movable component inside to prevent the movable component from being damaged by external forces. The main body of the movable component is a U-shaped tube 8, and the U-shaped tube 8 can move left and right at the bottom of the recorder body 1. When the U-shaped tube 8 moves to the right and passes through the rectangular opening 3, it gradually extends to the outside of the recorder body 1 to form a handheld handle, which is convenient for operators to carry the data recorder;

[0024] In this embodiment, the movable component includes a U-shaped tube 8, the outer wall of the U-shaped tube 8 is fixedly connected to a fixed block 7, the outer wall of the fixed block 7 is fixedly connected to a limiting block 5, the outer wall of the limiting block 5 is slidably connected to the inner wall of the limiting groove 4, the inner side wall of the protective frame 2 is fixedly connected to a telescopic rod 6, and one end of the telescopic rod 6 away from the protective frame 2 is fixedly connected to the outer wall of the limiting block 5. When the U-shaped tube 8 moves left and right along the recorder body 1, the fixed block 7 outside it synchronously drives the limiting block 5 to move left and right, drives the limiting block 5 to slide left and right in the limiting groove 4, and the limiting groove 4 limits the limiting block 5, thereby enhancing the stability of the U-shaped tube 8 when it moves left and right;

[0025] In this embodiment, the inner wall of the U-shaped tube 8 is fixedly connected to a limit plate 17, and a socket is provided on the limit plate 17. The outer wall of the recorder body 1 is fixedly connected to a fixing seat 14, and an adjusting button 15 is fixedly connected to the top of the fixing seat 14. The inner wall of the fixing seat 14 is threadedly connected to a threaded column 16, and the threaded column 16 is plugged with the limit plate 17 through the socket. When the U-shaped tube 8 moves to the rightmost end, the socket on the limit plate 17 is directly below the threaded column 16. At this time, rotating the adjusting button 15 can drive the threaded column 16 to move downward, and insert the threaded column 16 into the socket of the limit plate 17, so as to limit the U-shaped tube 8.

[0026] In this embodiment, protective pads 19 are bonded to the four corners of the protective frame 2. The protective pads 19 are made of rubber material and have good wear resistance and elasticity, so as to provide buffering protection for the protective frame 2 and reduce the wear on the protective frame 2 body.

[0027] Embodiment 2:

[0028] See also Figure 1-Figure 5 As shown, based on the first embodiment, the utility model provides a technical solution:

[0029] A circular groove 10 is provided on the inner wall of the bottom of the recorder body 1, a dust screen 11 is fixedly connected to the inner wall of the circular groove 10, a cover 9 is fixedly connected to the left end of the U-shaped tube 8, a motor 12 is fixedly connected to the inner wall of the cover 9, a fan blade 20 is fixedly connected to the output end of the motor 12, and the fan blade 20 is located inside the cover 9. A vent 13 is provided on the outer wall of the cover 9, and heat dissipation grooves 18 are provided on the left and right side walls of the recorder body 1;

[0030] In this embodiment, when the data recorder does not need to be carried, the U-shaped tube 8 is moved to the left so that the cover 9 covers the outside of the circular groove 10. When in use, the fan blades 20 are driven to rotate by starting the motor 12 to blow air into the inside of the data recorder body 1, and the hot air inside the recorder body 1 is blown out through the heat dissipation groove 18 to achieve heat dissipation, prevent the internal temperature of the recorder body 1 from being too high and causing aging of internal components, thereby increasing the service life of the data recorder.

[0031] Working principle: When the data recorder is not in use, move the U-shaped tube 8 to the right and pass through the rectangular opening 3. When the U-shaped tube 8 moves to the rightmost end, the jack on the limit plate 17 is directly below the threaded column 16. At this time, turning the adjusting knob 15 can drive the threaded column 16 to move downward, so that the threaded column 16 is inserted into the jack of the limit plate 17. The U-shaped tube 8 itself extends to the outside of the recorder body 1 to form a handheld handle, which is convenient for the operator to carry the data recorder. When the data recorder is in normal use, move the U-shaped tube 8 to the left so that the cover 9 covers the outside of the circular groove 10. Then, by starting the motor 12 to drive the fan blade 20 to rotate, the inside of the data recorder body 1 can be blown, and the hot air inside the recorder body 1 is blown out through the heat dissipation slot 18 to achieve heat dissipation, prevent the internal temperature of the recorder body 1 from being too high and causing aging of internal components, and increase the service life of the data recorder.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable data recorder, comprising a recorder body (1), characterized in that: The bottom of the recorder body (1) is fixedly connected to a protective frame (2), the right end of the protective frame (2) is provided with a rectangular opening (3), the bottom of the recorder body (1) is symmetrically provided with a limit groove (4), and the bottom of the recorder body (1) is provided with a movable component, which can pass through the rectangular opening (3) and extend to the outside of the recorder body (1); The movable component comprises a U-shaped tube (8), the outer wall of the U-shaped tube (8) is fixedly connected to a fixed block (7), the outer wall of the fixed block (7) is fixedly connected to a limit block (5), the outer wall of the limit block (5) is slidably connected to the inner wall of the limit groove (4), the inner side wall of the protective frame (2) is fixedly connected to a telescopic rod (6), and one end of the telescopic rod (6) away from the protective frame (2) is fixedly connected to the outer wall of the limit block (5).

2. A portable data recorder according to claim 1, characterized in that: The inner wall of the U-shaped tube (8) is fixedly connected to a limit plate (17), a plug hole is provided on the limit plate (17), the outer wall of the recorder body (1) is fixedly connected to a fixing seat (14), the top of the fixing seat (14) is fixedly connected to an adjusting button (15), the inner wall of the fixing seat (14) is threadedly connected to a threaded column (16), and the threaded column (16) is plugged into the limit plate (17) via the plug hole.

3. The portable data recorder according to claim 1, characterized in that: A circular groove (10) is provided on the inner wall of the bottom of the recorder body (1), and a dustproof net (11) is fixedly connected to the inner wall of the circular groove (10).

4. The portable data recorder according to claim 1, characterized in that: The left end of the U-shaped tube (8) is fixedly connected to a cover shell (9), the inner wall of the cover shell (9) is fixedly connected to a motor (12), the output end of the motor (12) is fixedly connected to a fan blade (20), the fan blade (20) is located inside the cover shell (9), and the outer wall of the cover shell (9) is provided with a ventilation opening (13).

5. The portable data recorder according to claim 1, characterized in that: Protective pads (19) are bonded to the four corners of the protective frame (2).

6. The portable data recorder according to claim 1, characterized in that: The left and right side walls of the recorder body (1) are both provided with heat dissipation grooves (18).

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