Portable handheld hydrogen detector
By using a combination of heat pipes and cooling fans in the hydrogen detector to increase the heat dissipation rate, and using spring terminals and anti-collision shell structures to buffer external impacts, the operation problems of existing hydrogen detectors caused by heat accumulation and external impacts are solved. Problems of reduced speed and shortened service life are achieved, enabling faster operation and longer service life.
Patent Information
- Application Number
- CN202422362325.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-09-27
AI Technical Summary
Existing hydrogen detectors are prone to reduced operating speed due to heat accumulation after long-term use, and external impacts can easily damage equipment parts and shorten their service life.
A portable handheld hydrogen detector is designed, which uses a combination of heat pipes and cooling fans to increase the heat dissipation rate; at the same time, the structure of spring terminals and anti-collision shells buffers external impact forces.
It enables the detector's heat to dissipate faster and improves the operating speed; at the same time, it effectively buffers external shocks, extends the service life of the equipment, and prevents data transmission failures caused by loose data lines.
Smart Images
Figure CN222379671U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hydrogen detectors, in particular to a portable handheld hydrogen detector. Background Art
[0002] Gas detector is an instrument tool for detecting gas leakage concentration, including: portable gas detector, handheld gas detector, fixed gas detector, online gas detector, etc. Gas sensors are mainly used to detect the types of gases in the environment. Gas sensors are sensors used to detect the composition and content of gases. It is generally believed that the definition of gas sensors is based on the detection target. In other words, all sensors used to detect gas composition and concentration are called gas sensors, regardless of whether they use physical or chemical methods.
[0003] Most of the existing hydrogen gas detectors will jam after long-term use due to internal heat accumulation, affecting the operation of the equipment. In addition, most of the existing hydrogen gas detectors have delicate internal parts, which may be damaged when impacted by the outside world, affecting the service life of the equipment. Utility Model Content
[0004] The utility model discloses a portable handheld hydrogen detector, which aims to solve the problems that the heat dissipation rate of the handheld hydrogen detector is slow, which reduces the running speed of the detector, and the impact force from the outside cannot be well buffered, which reduces the service life of the device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A portable handheld hydrogen detector comprises a control panel, a plurality of buttons are fixedly connected to the top of the control panel, a plurality of knobs are fixedly connected to the top of the control panel near the center, a display screen is fixedly connected to the side of the control panel away from the knobs, an inner box is fixedly connected to the bottom of the control panel, a plurality of fixed blocks are fixedly connected to the inner wall of the inner box, two heat conduction pipes are fixedly connected to one side of the plurality of fixed blocks, a plurality of conduction pipes are fixedly connected to one side of the two heat conduction pipes, and the number of the plurality of conduction pipes is six.
[0007] In a preferred solution, a transmission tube is fixedly connected to the other side of the two heat-conducting tubes, and the number of the plurality of transmission tubes is four.
[0008] The coolant can be transported by providing a transmission pipe.
[0009] In a preferred embodiment, the inner box has two heat dissipation openings at the inner bottom, the inner walls of the two heat dissipation openings are rotatably connected to heat dissipation fans, and one side of the inner walls of the two heat dissipation openings is fixedly connected to a fan opening, and one side of the inner walls of the two fan openings is fixedly connected to a baffle.
[0010] By providing a heat dissipation port and a heat dissipation fan, the heat in the heat pipe can be dissipated by wind.
[0011] In a preferred solution, a plurality of spring terminals are fixedly connected to the outer wall of the inner box, an end of the plurality of spring terminals away from the inner box is fixedly connected to an anti-collision shell, and two interfaces are provided on one side of the anti-collision shell and the inner box.
[0012] By providing spring terminals, an inner box, a hand guard and an anti-collision shell, the external impact force is buffered, the inner box is better protected, and the equipment parts inside the inner box are not affected, so that the service life of the device is extended.
[0013] In a preferred solution, a hand guard is fixedly connected to the bottom end of the outer wall of the anti-collision shell, a plurality of connecting rods are fixedly connected to one side of the outer wall of the anti-collision shell, and a movable clamp is slidably connected to one side of the outer wall of the anti-collision shell through a limiting groove.
[0014] By setting a movable clamp, the external line can be fixed.
[0015] In a preferred solution, one end of the plurality of connecting rods is fixedly connected to a fixed clamping block, one side of the two movable clamping blocks is fixedly connected to a threaded seat, and the inner walls of the two threaded seats are threadedly connected to threaded rods.
[0016] The threaded rod is provided so that the movable clamping block can slide.
[0017] In a preferred solution, one end of the two threaded rods is fixedly connected to a rotating plate, and one end of the two rotating plates is rotatably connected to a rotating handle, and one side of the inner wall of the two fixed clamping blocks and the movable clamping block is paved with a clamping layer.
[0018] By arranging the connecting rod, the fixed clamp block, the rotating plate, the rotating handle, the threaded seat, the threaded rod, the movable clamp block, the clamping layer and the interface, when the detector is connected to an external data cable, the data cable will not fall off or become loose, causing data transmission failure, etc.
[0019] From the above, it can be seen that a portable handheld hydrogen detector has the function of making the heat dissipation of the detector faster and improving the operating speed of the detector. It also has the function of buffering the external impact force to extend the service life of the device. It also has the function of fixing the external data cable to prevent the data cable from falling and affecting data transmission. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 The present invention is a three-dimensional structural schematic diagram of a portable handheld hydrogen detector.
[0021] Figure 2 The utility model provides a schematic diagram of the internal structure of a portable handheld hydrogen detector.
[0022] Figure 3 The utility model provides a schematic diagram of the internal structure of the anti-collision shell of a portable handheld hydrogen detector.
[0023] Figure 4 This is a multi-angle stereoscopic structural schematic diagram of a portable handheld hydrogen detector proposed by the utility model.
[0024] In the attached figure: 1. control panel; 2. button; 3. display screen; 4. knob; 5. heat pipe; 6. fixed block; 7. conduction tube; 8. transmission tube; 9. heat dissipation port; 10. cooling fan; 11. anti-collision shell; 12. spring terminal; 13. hand guard; 14. fan port; 15. baffle; 16. inner box; 17. connecting rod; 18. fixed clamp block; 19. rotating plate; 20. rotating handle; 21. threaded seat; 22. threaded rod; 23. movable clamp block; 24. clamping layer; 25. interface. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0027] The portable handheld hydrogen detector disclosed by the utility model is mainly used in the situation where the running speed of the detector is reduced, and the impact force from the outside cannot be well buffered, which reduces the function of extending the service life of the device.
[0028] like Figure 1As shown, the utility model provides a technical solution: a portable handheld hydrogen detector, including a control panel 1, a plurality of buttons 2 are fixedly connected to the top of the control panel 1, and a plurality of knobs 4 are fixedly connected to the top of the control panel 1 near the center position, and a display screen 3 is fixedly connected to the side of the control panel 1 away from the knob 4, an inner box 16 is fixedly connected to the bottom of the control panel 1, a plurality of fixed blocks 6 are fixedly connected to the inner wall of the inner box 16, two heat pipes 5 are fixedly connected to one side of the plurality of fixed blocks 6, and a plurality of conduction tubes 7 are fixedly connected to one side of the two heat pipes 5, and the number of the plurality of conduction tubes 7 is six, and the detection instrument can be controlled by setting the control panel 1, and the device can be manually controlled by the plurality of buttons 2 and knobs 4, and the detection result of the device can be displayed by setting the display screen 3.
[0029] like Figure 2 As shown, the other side of the two heat-conducting pipes 5 is fixedly connected with a transmission pipe 8, and the number of the plurality of transmission pipes 8 is four. By setting the transmission pipe 8, the coolant can be transmitted, and the inner box 16 is provided with two heat dissipation ports 9 at the bottom of the inner part, and the inner walls of the two heat dissipation ports 9 are rotatably connected with a heat dissipation fan 10, and one side of the inner wall of the two heat dissipation ports 9 is fixedly connected with a fan port 14, and one side of the inner wall of the two fan ports 14 is fixedly connected with a baffle 15. By setting the heat dissipation ports 9 and the heat dissipation fan 10, the heat in the heat-conducting pipe 5 can be dissipated by wind.
[0030] In the present embodiment, by providing the heat pipe 5, the fixed block 6, the conduction pipe 7, the transmission pipe 8, the heat dissipation port 9 and the heat dissipation fan 10, the device can transfer the heat generated by the operation of the equipment inside the inner box 16 to the heat pipe 5 through the heat pipe 5, and the heat is transferred to the transmission pipe 8 by the coolant in the heat pipe 5. The heat of the heat pipe 5 is dissipated by the rotation of the heat dissipation fan 10 in the heat dissipation port 9, so that the heat dissipation of the detector is faster, and the operation speed of the detector is improved.
[0031] like Figure 1 — Figure 4As shown, the outer wall of the inner box 16 is fixedly connected with a plurality of spring terminals 12, one end of the plurality of spring terminals 12 away from the inner box 16 is fixedly connected with an anti-collision shell 11, and two interfaces 25 are provided on one side of the anti-collision shell 11 and the inner box 16, the bottom end of the outer wall of the anti-collision shell 11 is fixedly connected with a hand guard 13, and one side of the outer wall of the anti-collision shell 11 is fixedly connected with a plurality of connecting rods 17, and one side of the outer wall of the anti-collision shell 11 is slidably connected with a movable clamping block 23 through a limiting groove, one end of the plurality of connecting rods 17 is fixedly connected with a fixed clamping block 18, one side of the two movable clamping blocks 23 is fixedly connected with a threaded seat 21, the inner walls of the two threaded seats 21 are threadedly connected with threaded rods 22, one end of the two threaded rods 22 is fixedly connected with a rotating plate 19, and one end of the two rotating plates 19 is rotatably connected with a rotating handle 20, and one side of the inner wall of the two fixed clamping blocks 18 and the movable clamping block 23 is paved with a clamping layer 24;
[0032] In this embodiment, by providing the spring terminal 12, the inner box 16, the hand guard 13 and the anti-collision shell 11, when the device encounters an external collision, the inner box 16 shakes in the anti-collision shell 11, thereby squeezing the spring terminal 12. The spring terminal 12 and the internal damping rod are used to buffer the external impact force, so that the inner box 16 is better protected and will not affect the equipment parts inside the inner box 16, so that the service life of the device is longer. By providing the connecting rod 17, the fixed clamping block 18, the rotating plate 19, the rotating handle 20, the threaded seat 21, the threaded rod 22, the movable clamping block 23, the clamping layer 24 and the interface 25, the device can rotate the rotating plate 19 by rotating the rotating handle 20, so that the rotating plate 19 drives the threaded rod 22 to rotate, so that the movable clamping block 23 slides and moves closer to the fixed clamping block 18, and the connecting line of the interface 25 is fixed by the clamping layer 24, so that when the detector is connected to an external data cable, the data cable will not fall off or loosen, resulting in data transmission failure and the like.
[0033] Working principle: When the device is in use, the heat generated by the operation of the equipment inside the inner box 16 is transferred to the heat pipe 5 through the heat pipe 5, and the heat is transferred to the transmission pipe 8 through the coolant in the heat pipe 5. The heat of the heat pipe 5 is dissipated by the rotation of the heat dissipation fan 10 in the heat dissipation port 9, so that the heat of the detector is dissipated faster, and the operating speed of the detector is improved. When the device encounters an external collision, the inner box 16 shakes in the anti-collision shell 11, thereby squeezing the spring terminal 12, and the spring terminal 12 and the internal damping rod are used to buffer the external impact. The force is removed, the inner box 16 is better protected, and the equipment parts inside the inner box 16 are not affected, so that the service life of the device is extended, and the rotating handle 20 is turned to rotate the rotating plate 19, so that the rotating plate 19 drives the threaded rod 22 to rotate, so that the movable clamping block 23 can slide and move closer to the fixed clamping block 18, and the connecting line of the interface 25 is fixed by the clamping layer 24, so that when the detector is connected to an external data line, the data line will not fall off or loosen, resulting in data transmission failure and the like.
[0034] The above are only preferred specific implementations of the utility model, but the protection scope of the utility model is not limited to them. The replacement can be a replacement of part of the structure, device, method steps, or a complete technical solution. Equivalent replacement or changes based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.
Claims
1. A portable handheld hydrogen detector, comprising a control panel (1), characterized in that: The top of the control panel (1) is fixedly connected to a plurality of buttons (2), and the top of the control panel (1) is fixedly connected to a plurality of knobs (4) at a central position, and the side of the control panel (1) away from the knobs (4) is fixedly connected to a display screen (3), the bottom of the control panel (1) is fixedly connected to an inner box (16), the inner wall of the inner box (16) is fixedly connected to a plurality of fixed blocks (6), one side of the plurality of fixed blocks (6) is fixedly connected to two heat conducting pipes (5), one side of the two heat conducting pipes (5) is fixedly connected to a plurality of conduction pipes (7), the number of the plurality of conduction pipes (7) is six, the other side of the two heat conducting pipes (5) is fixedly connected to a transmission pipe (8), the inner bottom of the inner box (16) is provided with two heat dissipation ports (9), the inner walls of the two heat dissipation ports (9) are rotatably connected to heat dissipation fans (10), and one side of the inner walls of the two heat dissipation ports (9) is fixedly connected to a fan port (14).
2. A portable handheld hydrogen detector according to claim 1, characterized in that :The number of the plurality of transmission pipes (8) is four.
3. A portable handheld hydrogen detector according to claim 2, characterized in that: A baffle (15) is fixedly connected to one side of the inner wall of the two fan openings (14).
4. A portable handheld hydrogen detector according to claim 3, characterized in that: The outer wall of the inner box (16) is fixedly connected to a plurality of spring terminals (12), one end of the plurality of spring terminals (12) away from the inner box (16) is fixedly connected to an anti-collision shell (11), and one side of the anti-collision shell (11) and the inner box (16) is provided with two interfaces (25).
5. A portable handheld hydrogen detector according to claim 4, characterized in that: The bottom end of the outer wall of the anti-collision shell (11) is fixedly connected to a hand guard (13), one side of the outer wall of the anti-collision shell (11) is fixedly connected to a plurality of connecting rods (17), and one side of the outer wall of the anti-collision shell (11) is slidably connected to a movable clamping block (23) via a limiting groove.
6. A portable handheld hydrogen detector according to claim 5, characterized in that: One end of the plurality of connecting rods (17) is fixedly connected to a fixed clamping block (18), one side of the two movable clamping blocks (23) is fixedly connected to a threaded seat (21), and the inner walls of the two threaded seats (21) are threadedly connected to a threaded rod (22).
7. A portable handheld hydrogen detector according to claim 6, characterized in that: One end of the two threaded rods (22) is fixedly connected to a rotating plate (19), and one end of the two rotating plates (19) is rotatably connected to a rotating handle (20), and one side of the inner wall of the two fixed clamping blocks (18) and the movable clamping block (23) is paved with a clamping layer (24).