Hydrogen generator content measuring device

Abstract

The utility model relates to the technical field of hydrogen detection, in particular to a hydrogen generator content measuring device which comprises a hydrogen detector, the upper portion of the front end of the hydrogen detector is fixedly connected with a display screen, the lower portion of the front end of the hydrogen detector is fixedly connected with a control button, and the upper end of the hydrogen detector is fixedly connected with a connector. An internal thread is formed in the connector, the upper end of the connector is in threaded connection with a detection head, and the rear end of the hydrogen detector is fixedly connected with a fixing device. According to the content measuring device for the hydrogen generator, after the detection head is detached from the connector and taken down, the detection head is placed in the clamping groove, the detection head is located on the left portion of the three rear limiting protruding blocks and the left portion of the three front limiting protruding blocks, the detection head is limited through the three rear limiting protruding blocks and the three front limiting protruding blocks, and the content of the hydrogen generator is measured. And the detection head can be prevented from falling from the clamping groove, so that the detection head can be stored and protected, the detection head is prevented from being damaged, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen detection, in particular to a hydrogen generator content measuring device. Background Art

[0002] A hydrogen generator is a device used to produce hydrogen. Common hydrogen generators include water electrolysis, chemical reaction, and thermal water decomposition. These methods can produce hydrogen through different chemical processes, which are used in industrial production, laboratory research, and other applications. At present, a hydrogen detector is often used to measure the hydrogen content of the hydrogen generator. There are at least the following disadvantages in the use of the existing hydrogen generator content measuring device: 1. The existing hydrogen generator content measuring device is often handheld. During use, personnel need to hold the detection head toward the detection position. After the detection is completed, it needs to be stored in a box and taken out of the box for repeated testing. It is cumbersome and inconvenient for multi-point measurement, which affects the convenience of use; 2. During the use of the existing hydrogen generator content measuring device, the detection head is mostly fixed on the top of the device. After the detection is completed, the detection head is exposed and cannot be stored, which is easy to cause bumps and damage to the detection head, affecting the service life. Therefore, we introduce a hydrogen generator content measuring device. Summary of the invention

[0003] The main purpose of the utility model is to provide a hydrogen generator content measuring device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A hydrogen generator content measuring device comprises a hydrogen detector, wherein the upper front end of the hydrogen detector is fixedly connected to a display screen, the lower front end of the hydrogen detector is fixedly connected to a control button, the upper end of the hydrogen detector is fixedly connected to a connector, the connector has an internal thread, the upper end of the connector is threadedly connected to a detection head, and the rear end of the hydrogen detector is fixedly connected to a fixing device.

[0006] Preferably, the fixing device includes strap No. 1, strap No. 2, strap No. 4 and strap No. 3, strap No. 1 is located at the lower part of strap No. 2, strap No. 4 is located at the lower part of strap No. 3, strap No. 3 is located at the right part of strap No. 2, strap No. 4 is located at the right part of strap No. 1, a reinforcement belt is fixedly connected between strap No. 3 and strap No. 4, a reinforcement belt is fixedly connected between strap No. 2 and strap No. 1, and the inner wall of strap No. 2 and strap No. 1 are both fixedly connected with Velcro fleece.

[0007] Preferably, the outer surface of the No. 4 strap and the outer surface of the No. 3 strap are both fixedly connected with Velcro hook surfaces.

[0008] Preferably, the No. 1 strap and the No. 4 strap are both fixedly connected to the lower rear end of the hydrogen detector, and the No. 2 strap and the No. 3 strap are both fixedly connected to the upper rear end of the hydrogen detector.

[0009] Preferably, a card slot is opened at the right end of the hydrogen detector, and three front limit protrusions are fixedly connected to the front slot wall of the card slot, and three rear limit protrusions are fixedly connected to the rear slot wall of the card slot, and the front ends of the three rear limit protrusions and the rear ends of the three front limit protrusions are all arc surface structures.

[0010] Preferably, the shape of the card slot is compatible with the appearance of the detection head.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting up a fixing device, wrap the No. 2 strap, No. 1 strap, No. 4 strap and No. 3 strap around the forearm of the staff, bond the No. 2 strap and No. 3 strap together through the Velcro fleece surface and Velcro hook surface, bond the No. 1 strap and No. 4 strap together, so that the whole device is worn on the staff's arm, which is easy to carry on the one hand, and on the other hand, it also improves the convenience of use and avoids frequent taking to affect the measurement efficiency;

[0013] 2. After removing the detection head from the connector, put the detection head into the card slot, and the detection head is located on the left of the three rear limit bumps and the three front limit bumps. The detection head is limited by the three rear limit bumps and the three front limit bumps to prevent the detection head from falling from the card slot, so that the detection head can be stored and protected to avoid damage to the detection head and increase its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a hydrogen generator content measuring device of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of a fixing device of a hydrogen generator content measuring device of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a No. 4 strap of a hydrogen generator content measuring device of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of a hydrogen detector of a hydrogen generator content measuring device.

[0018] In the figure: 1. Hydrogen detector; 2. Display screen; 3. Connector; 4. Detection head; 5. Internal thread; 6. Fixing device; 7. Control button; 11. Front limit protrusion; 12. Card slot; 13. Rear limit protrusion; 61. No. 1 strap; 62. No. 2 strap; 63. Velcro fleece surface; 64. No. 3 strap; 65. Reinforcement strap; 66. No. 4 strap; 661. Velcro hook surface. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A hydrogen generator content measuring device comprises a hydrogen detector 1, wherein a display screen 2 is fixedly connected to the upper front end of the hydrogen detector 1, a control button 7 is fixedly connected to the lower front end of the hydrogen detector 1, a connector 3 is fixedly connected to the upper end of the hydrogen detector 1, an internal thread 5 is formed in the connector 3, a detection head 4 is threadedly connected to the upper end of the connector 3, and a fixing device 6 is fixedly connected to the rear end of the hydrogen detector 1.

[0024] In this embodiment, the fixing device 6 includes a No. 1 strap 61, a No. 2 strap 62, a No. 4 strap 66 and a No. 3 strap 64. The No. 1 strap 61 is located at the lower part of the No. 2 strap 62, the No. 4 strap 66 is located at the lower part of the No. 3 strap 64, the No. 3 strap 64 is located at the right part of the No. 2 strap 62, the No. 4 strap 66 is located at the right part of the No. 1 strap 61, and a reinforcement belt 65 is fixedly connected between the No. 3 strap 64 and the No. 4 strap 66. A reinforcement belt 65 is fixedly connected between the No. 1 strap 61, and the inner wall of the No. 2 strap 62 and the inner wall of the No. 1 strap 61 are fixedly connected with the Velcro fleece surface 63; the outer surface of the No. 4 strap 66 and the outer surface of the No. 3 strap 64 are fixedly connected with the Velcro hook surface 661; the No. 1 strap 61 and the No. 4 strap 66 are fixedly connected to the lower part of the rear end of the hydrogen detector 1, and the No. 2 strap 62 and the No. 3 strap 64 are fixedly connected to the upper part of the rear end of the hydrogen detector 1.

[0025] In this embodiment, a card slot 12 is opened at the right end of the hydrogen detector 1, and three front limit protrusions 11 are fixedly connected to the front groove wall of the card slot 12, and three rear limit protrusions 13 are fixedly connected to the rear groove wall of the card slot 12. The front ends of the three rear limit protrusions 13 and the rear ends of the three front limit protrusions 11 are all arc-shaped structures; the shape of the card slot 12 is adapted to the appearance of the detection head 4, and the three rear limit protrusions 13 and the three front limit protrusions 11 are all made of rubber material to avoid scratches on the detection head 4.

[0026] It should be noted that the utility model is a hydrogen generator content measuring device. During use, the second strap 62, the first strap 61, the fourth strap 66 and the third strap 64 are wrapped around the forearm of the staff, and the second strap 62 and the third strap 64 are bonded together by the Velcro fur surface 63 and the Velcro hook surface 661, and the first strap 61 and the fourth strap 66 are bonded together, so that the whole device is worn on the staff's arm, which is convenient to carry on the one hand, and also improves the usability of the device. The convenience of frequent taking can be avoided to affect the measurement efficiency. After the measurement is completed, the detection head 4 is removed from the connecting head 3, and the detection head 4 is placed in the card slot 12. At this time, the detection head 4 is located on the left of the three rear limit protrusions 13 and the three front limit protrusions 11. The detection head 4 is limited by the three rear limit protrusions 13 and the three front limit protrusions 11, which can prevent the detection head 4 from falling from the card slot 12, so that the detection head 4 can be stored and protected, avoiding damage to the detection head 4 and increasing the service life.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydrogen generator content measuring device, comprising a hydrogen detector (1), characterized in that: The upper front end of the hydrogen gas detector (1) is fixedly connected to a display screen (2), the lower front end of the hydrogen gas detector (1) is fixedly connected to a control button (7), the upper end of the hydrogen gas detector (1) is fixedly connected to a connector (3), the connector (3) has an internal thread (5), the upper end of the connector (3) is threadedly connected to a detection head (4), and the rear end of the hydrogen gas detector (1) is fixedly connected to a fixing device (6); The fixing device (6) comprises a No. 1 binding strap (61), a No. 2 binding strap (62), a No. 4 binding strap (66) and a No. 3 binding strap (64); the No. 1 binding strap (61) is located at the lower part of the No. 2 binding strap (62); the No. 4 binding strap (66) is located at the lower part of the No. 3 binding strap (64); the No. 4 binding strap (66) is located at the right part of the No. 1 binding strap (61); a reinforcing strap (65) is fixedly connected between the No. 3 binding strap (64) and the No. 4 binding strap (66); a reinforcing strap (65) is fixedly connected between the No. 2 binding strap (62) and the No. 1 binding strap (61); and the inner wall of the No. 2 binding strap (62) and the inner wall of the No. 1 binding strap (61) are both fixedly connected with a Velcro fleece surface (63).

2. A hydrogen generator content measuring device according to claim 1, characterized in that: The outer surface of the fourth binding strap (66) and the outer surface of the third binding strap (64) are both fixedly connected with a Velcro hook surface (661).

3. A hydrogen generator content measuring device according to claim 1, characterized in that: The first binding strap (61) and the fourth binding strap (66) are both fixedly connected to the lower rear end of the hydrogen detector (1), and the second binding strap (62) and the third binding strap (64) are both fixedly connected to the upper rear end of the hydrogen detector (1).

4. A hydrogen generator content measuring device according to claim 1, characterized in that: The right end of the hydrogen detector (1) is provided with a slot (12), the front slot wall of the slot (12) is fixedly connected with three front limit protrusions (11), the rear slot wall of the slot (12) is fixedly connected with three rear limit protrusions (13), and the front ends of the three rear limit protrusions (13) and the rear ends of the three front limit protrusions (11) are all arc surface structures.

5. A hydrogen generator content measuring device according to claim 1, characterized in that: The shape of the card slot (12) is compatible with the outer shape of the detection head (4).

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