Monitor

Abstract

The utility model discloses a monitor which comprises a monitor body, the outer surface of the monitor body is rotatably connected with a fixing plate, the inner surface of the fixing plate is slidably connected with a sliding rod, the upper surface of the sliding rod is fixedly connected with two abutting plates, and the abutting plates are distributed left and right. A handle is fixedly connected between the two abutting plates, first springs are fixedly connected to the lower surfaces of the abutting plates, and a first gear is rotationally connected to the upper surface of the fixing plate. By arranging a fixed plate, a sliding rod, an abutting plate, a first spring, a limiting plate, a handle, a bottom plate, a second spring, a shifting plate, a rotating plate, a positioning block and a suction cup, the monitor body does not need to be held by hand all the time, the monitor body can be fixed to a monitoring position, the angle can be adjusted, adaptability is achieved, the monitor can be carried and taken through the handle when not used, use is convenient, and the practicability is high. By arranging the first gear and the second gear, operation steps are reduced through transmission, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring instruments, in particular to a monitoring instrument. Background Art

[0002] The existing monitor is equipped with an elastic buckle, so when conducting air detection in a factory, the device can be buckled on the body, and can be directly taken off for testing when in use. It is quick and easy to use and brings convenience to use. The detachable suction pipe is movably connected with the suction port and the connecting seat. When the suction pipe is too short, the long suction pipe can be replaced, which enhances the flexibility of the device and has a wide range of applications. The whole device has a simple structure and is easy to operate. The effect of use is better than that of traditional methods.

[0003] For long-term monitoring work, the existing monitors need to be operated by hand for a long time, which is inconvenient to use. After searching, it was found that the technical solution provided by the utility model with application number CN201820932615.1 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a monitoring instrument. By arranging a fixing plate, a sliding rod, a contact plate, a first spring, a limit plate, a handle, a bottom plate, a second spring, a dial plate, a rotating plate, a positioning block and a suction cup, the monitoring instrument body does not need to be held in the hand all the time, but can be fixed at the monitoring location and the angle can be adjusted. The monitoring instrument has adaptability and can be carried by the handle when not in use, which is convenient to use. By arranging a first gear and a second gear, the operation steps are reduced through transmission, which is convenient to use.

[0005] To achieve the above-mentioned purpose, the utility model also provides a monitoring instrument body, wherein the outer surface of the monitoring instrument body is rotatably connected to a fixed plate, the inner surface of the fixed plate is slidably connected to a sliding rod, the upper surface of the sliding rod is fixedly connected to a contact plate, the number of the contact plates is two and they are distributed left and right, a handle is fixedly connected between the two contact plates, the lower surface of the contact plate is fixedly connected to a first spring, the upper surface of the fixed plate is rotatably connected to a first gear, the upper surface of the first gear is fixedly connected to a limiting rod, the number of the limiting rods is four and they are distributed front and back, and the lower surfaces of the two limiting rods at the rear are fixedly connected to a second gear;

[0006] The lower surface of the sliding rod is fixedly connected to the base plate, the inner surface of the base plate is fixedly connected to the second spring, the end of the second spring away from the base plate is fixedly connected to the paddle plate, the side surface of the paddle plate is fixedly connected to the positioning block, the outer surface of the positioning block is movably connected to the rotating plate, and the outer surface of the rotating plate is fixedly connected to the suction cup. By arranging the fixed plate, sliding rod, contact plate, first spring, limit plate, handle, base plate, second spring, paddle plate, rotating plate, positioning block and suction cup, the monitor body does not need to be held in the hand all the time, can be fixed at the monitoring position and the angle can be adjusted. It has adaptability and can be carried by the handle when not in use, which is convenient to use.

[0007] According to the monitoring instrument, the lower surface of the abutment plate is movably connected to the fixed plate, and one end of the first spring away from the abutment plate is fixedly connected to the fixed plate.

[0008] According to the monitoring instrument, the lower surface of the second gear is rotatably connected to the fixed plate, and the second gear is meshed with the first gear. By setting the first gear and the second gear, the operation steps are reduced by transmission, which is easy to use.

[0009] According to the monitoring instrument, the outer surface of the dial plate is slidably connected to the bottom plate, and the outer surface of the rotating plate is rotatably connected to the bottom plate.

[0010] According to the monitor, the outer surface of the suction cup is movably connected to the monitor body, and the outer surface of the limit rod is movably connected to the contact plate.

[0011] According to the monitor, the suction cup is made of rubber, and there are two suction cups distributed on the left and right sides, thereby improving the stability of fixation.

[0012] According to the monitoring instrument, the outer surface of the positioning block is slidably connected to the bottom plate.

[0013] According to the monitoring instrument, the monitoring instrument body is electrically connected to an external power source.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structure diagram of the monitoring instrument of the utility model;

[0017] Figure 2 for Figure 1 A magnified view of the structure at center A;

[0018] Figure 3 It is a partial structural diagram of the monitoring instrument of the utility model;

[0019] Figure 4 This is a schematic diagram of the use of the monitoring instrument of the utility model.

[0020] Legend:

[0021] 1. Monitor body; 2. Fixed plate; 3. Sliding rod; 4. Resistance plate; 5. First spring; 6. First gear; 7. Limit rod; 8. Second gear; 9. Handle; 10. Bottom plate; 11. Second spring; 12. Dial plate; 13. Turn plate; 14. Positioning block; 15. Suction cup. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The monitoring instrument of the embodiment of the utility model comprises: a monitoring instrument body 1, the monitoring instrument body 1 is electrically connected to an external power supply, the outer surface of the monitoring instrument body 1 is rotatably connected to a fixed plate 2, the inner surface of the fixed plate 2 is slidably connected to a sliding rod 3, the upper surface of the sliding rod 3 is fixedly connected to a contact plate 4, the lower surface of the contact plate 4 is movably connected to the fixed plate 2, the number of the contact plates 4 is two and they are distributed left and right, a handle 9 is fixedly connected between the two contact plates 4, a first spring 5 is fixedly connected to the lower surface of the contact plate 4, the end of the first spring 5 away from the contact plate 4 is fixedly connected to the fixed plate 2, the upper surface of the fixed plate 2 is rotatably connected to a first gear 6, the upper surface of the first gear 6 is fixedly connected to a limiting rod 7, the outer surface of the limiting rod 7 is movably connected to the contact plate 4, the number of the limiting rods 7 is four and they are distributed front and back, the lower surfaces of the two rear limiting rods 7 are fixedly connected to a second gear 8, the lower surface of the second gear 8 is rotatably connected to the fixed plate 2, and the second gear 8 is meshed with the first gear 6.

[0024] The lower surface of the sliding rod 3 is fixedly connected to the base plate 10, the inner surface of the base plate 10 is fixedly connected to the second spring 11, the end of the second spring 11 away from the base plate 10 is fixedly connected to the dial plate 12, the outer surface of the dial plate 12 is slidably connected to the base plate 10, the side surface of the dial plate 12 is fixedly connected to the positioning block 14, the outer surface of the positioning block 14 is slidably connected to the base plate 10, the outer surface of the positioning block 14 is movably connected to the rotating plate 13, the outer surface of the rotating plate 13 is rotatably connected to the base plate 10, the outer surface of the rotating plate 13 is fixedly connected to the suction cup 15, the outer surface of the suction cup 15 is movably connected to the monitor body 1, the suction cup 15 is made of rubber, and there are two suction cups 15 distributed on the left and right.

[0025] Working principle: when the monitor body 1 needs to be fixed, the handle 9 is pressed down to squeeze the first spring 5 until the contact plate 4 contacts the fixed plate 2, and the limit rod 7 is rotated. The limit rod 7 drives the first gear 6 to rotate, and the first gear 6 is transmitted to the second gear 8, and the second gear 8 drives another limit rod 7. The two limit rods 7 rotate in opposite directions to limit the upper part of the contact plate 4 to prevent the restoring force of the first spring 5 from moving the sliding rod 3, and the moving dial plate 12 squeezes the second spring 11. The dial plate 12 drives the positioning block 14 to leave the rotating plate 13, so that the rotating plate 13 loses the limit and can rotate. The rotating plate 13 rotates to fix the suction cup 15 downward to the fixed position. A damping shaft is connected between the monitor body 1 and the fixed plate 2 to adjust the monitoring angle of the monitor body 1. After use, the limit rod 7 can be loosened to limit the restoring force of the first spring 5, so that the handle 9 can be moved up for carrying and taking the monitor body 1, and the rotating plate 13 is rotated to make the suction cup 15 upward to maintain the vertical relationship between the monitor body 1 and the rotating plate 13, thereby reducing the floor space and facilitating storage.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A monitoring device, characterized in that: include: A monitoring instrument body (1), wherein the outer surface of the monitoring instrument body (1) is rotatably connected to a fixed plate (2), the inner surface of the fixed plate (2) is slidably connected to a sliding rod (3), the upper surface of the sliding rod (3) is fixedly connected to a contact plate (4), the number of the contact plates (4) is two and they are distributed left and right, a handle (9) is fixedly connected between the two contact plates (4), the lower surface of the contact plate (4) is fixedly connected to a first spring (5), the upper surface of the fixed plate (2) is rotatably connected to a first gear (6), the upper surface of the first gear (6) is fixedly connected to a limiting rod (7), the number of the limiting rods (7) is four and they are distributed front and back, and the lower surfaces of the two limiting rods (7) at the rear are fixedly connected to a second gear (8); The lower surface of the sliding rod (3) is fixedly connected to a base plate (10), the inner surface of the base plate (10) is fixedly connected to a second spring (11), one end of the second spring (11) away from the base plate (10) is fixedly connected to a shift plate (12), the side surface of the shift plate (12) is fixedly connected to a positioning block (14), the outer surface of the positioning block (14) is movably connected to a rotating plate (13), and the outer surface of the rotating plate (13) is fixedly connected to a suction cup (15).

2. The monitoring device according to claim 1, characterized in that: The lower surface of the contact plate (4) is movably connected to the fixed plate (2), and one end of the first spring (5) away from the contact plate (4) is fixedly connected to the fixed plate (2).

3. The monitoring device according to claim 1, characterized in that: The lower surface of the second gear (8) is rotatably connected to the fixed plate (2), and the second gear (8) is meshed with the first gear (6).

4. The monitoring device according to claim 1, characterized in that: The outer surface of the shifting plate (12) is slidably connected to the bottom plate (10), and the outer surface of the rotating plate (13) is rotationally connected to the bottom plate (10).

5. The monitoring instrument according to claim 1, characterized in that: The outer surface of the suction cup (15) is movably connected to the monitor body (1), and the outer surface of the limit rod (7) is movably connected to the contact plate (4).

6. The monitoring device according to claim 1, characterized in that: The material of the suction cup (15) is rubber, and there are two suction cups (15) distributed on the left and right.

7. The monitoring instrument according to claim 1, characterized in that: The outer surface of the positioning block (14) is slidably connected to the bottom plate (10).

8. The monitoring device according to claim 1, characterized in that: The monitoring instrument body (1) is electrically connected to an external power source.

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