Instrument with angle adjusting function

Abstract

The invention discloses an instrument with an angle adjusting function, and belongs to the technical field of instruments, and the instrument comprises an instrument body which is used for displaying data; the mounting box is arranged on the periphery of the instrument body; the adjusting plate is detachably connected with the mounting box, a U-shaped mounting plate is arranged on the periphery of the adjusting plate, the mounting plate is rotationally connected with the adjusting plate through rotating shafts, and one rotating shaft penetrates through the mounting plate and is connected with a first gear; the assembling box is rotationally connected with the adjusting plate through an auxiliary shaft, the auxiliary shaft penetrates through the assembling box and is connected with a driven gear, and the driven gear is in meshed connection with a second gear; auxiliary rods are connected to the centers of the first gear and the second gear, the first gear and the second gear are the same in shape and tooth number, an L-shaped rocker used for adjusting the angle is connected to the side face of each auxiliary rod, and a control switch is connected to the periphery of each rocker. The instrument with the angle adjusting function not only is high in adjusting precision and convenient to adjust, but also has a protection function.

Description

Technical Field

[0001] The present invention belongs to the technical field of instruments and meters, and in particular, to an instrument and meter with an angle adjustment function. Background Art

[0002] Instruments and meters are appliances or devices used to detect, measure, observe, and calculate various physical quantities, material components, physical property parameters, etc. Vacuum leak detectors, pressure gauges, length gauges, microscopes, multipliers, etc. all belong to instruments and meters. Some instruments and meters are set to be able to perform angle adjustment to meet different usage needs. The precision effect of traditional angle adjustment is weak, and the fixing stability is average.

[0003] After retrieval, a Chinese patent document (authorized announcement number CN220911066U) is an instrument and meter capable of multi-angle adjustment, including an instrument body. A fixing block is provided at the bottom of the instrument body, and a bottom plate is provided at the bottom of the fixing block. A vertical angle adjustment mechanism is provided between the instrument body and the fixing block. The vertical angle adjustment mechanism includes a first rotating shaft, and the first rotating shaft is arranged inside the fixing block, and a connecting sleeve is arranged outside the first rotating shaft. By setting the vertical angle adjustment mechanism and the horizontal angle adjustment mechanism, the vertical angle and the horizontal angle of the instrument body can be adjusted, realizing multi-angle adjustment of the instrument and meter, so as to facilitate the observation of the indication on the instrument body, making the adjustment range of the instrument and meter larger, the angle adjustment more comprehensive, and the use effect better. Although it can perform multi-angle adjustment, the precision effect of the angle adjustment is weak, and the fixing stability is average. Summary of the Invention

[0004] The purpose of the present invention is to provide an instrument and meter with an angle adjustment function to solve the problems raised in the background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An instrument and meter with an angle adjustment function, including: An instrument and meter body for displaying data; An installation box arranged on the outer periphery of the instrument and meter body; An adjustment plate detachably connected to the installation box. A U-shaped installation plate is arranged on the outer periphery of the adjustment plate, and the installation plate is rotatably connected to the adjustment plate through a rotating shaft. One of the rotating shafts penetrates through the installation plate and is connected with a first gear; An assembly box rotatably connected to the adjustment plate through an auxiliary shaft, and the auxiliary shaft penetrates through the assembly box and is connected with a driven gear, and the driven gear is meshed and connected with a second gear; Auxiliary rods are connected to the centers of the first gear and the second gear. The first gear and the second gear have the same shape and number of teeth. An L-shaped rocker for angle adjustment is connected to the side of the auxiliary rod. A control switch is connected to the outer periphery of the rocker, and anti-slip patterns are provided on the outer periphery of the rocker. Electric push rods are installed on the side of the mounting plate and the inner wall of the assembly box. The moving parts of the electric push rods are connected to arc-shaped toothed plates that are respectively meshed with the first gear and the second gear to stop the angle adjustment.

[0006] As a preferred embodiment, the two control switches are respectively electrically connected to the two electric push rods to respectively control the two electric push rods to extend and retract.

[0007] As a preferred embodiment, the second gear and the driven gear are rotatably connected to the assembly box through bearings. A maintenance door is rotatably connected to the side of the assembly box, and the maintenance door is fixedly connected to the assembly box through a lock.

[0008] As a preferred embodiment, a plurality of assembly plates are detachably connected to the outer periphery of the assembly box through bolts. Circular channels for the installation bolts to pass through are provided at the top of the assembly plates for detachable connection to external equipment.

[0009] As a preferred embodiment, angle marking lines for facilitating understanding of the adjusted angle are provided on the side of the mounting plate and the top of the assembly box.

[0010] As a preferred embodiment, the installation box is fixedly connected to the instrument body through an installation rod, and a plurality of lighting lamps for lighting are installed on the inner wall of the installation box.

[0011] As a preferred embodiment, a protection door is rotatably connected to the side of the installation box. A perspective window is embedded in the side of the protection door, and a sealing gasket for improving the sealing performance is adhered to the side of the installation box.

[0012] As a preferred embodiment, the protection door is fixedly connected to the installation box through a lock. A horizontally arranged storage box is detachably connected to the side of the protection door, and the storage box is arranged below the perspective window.

[0013] As a preferred embodiment, a shielding cloth for shielding the view of the perspective window is arranged in the storage box. One end of the shielding cloth is fixedly connected to the storage box, and the other end of the shielding cloth is connected to an adjusting rod. The inner diameter length of the storage box is greater than the length of the adjusting rod, the length of the adjusting rod is greater than the width of the shielding cloth, and the width of the shielding cloth is greater than the width of the perspective window.

[0014] As a preferred embodiment, two L-shaped hanging plates for hanging the adjusting rod are further connected to the side of the protection door. Elastic rubber pads are adhered to the outer periphery of the hanging plates, and the two hanging plates are arranged above the perspective window.

[0015] Compared with the prior art, the technical effects and advantages of the present invention: The instrument with an angle adjustment function indirectly changes the angle of the instrument body by rotating the rocker to meet different usage requirements. Then, the electric push rod is controlled to extend, causing the arc-shaped toothed plate to move downward and clamp the first gear and the second gear. Compared with the traditional method of fixing with a plug rod, the adjustment accuracy is higher. In addition, the telescoping of the electric push rod makes the adjustment more convenient and can be operated with one hand, providing convenient operation. For the instrument with an angle adjustment function, the first gear can be adjusted to achieve the adjustment of the tilt angle, and the adjustment of the second gear can achieve the adjustment of the circumference. The two cooperate to achieve comprehensive adjustment. For the instrument with an angle adjustment function, the installation box can protect the instrument body. The perspective window facilitates the staff to view the instrument body from the outside. If there is a need for periodic confidentiality, the adjustment rod can be pulled up so that the adjustment rod hangs in the hanging plate, causing the unfolded shielding cloth to block, and the instrument body cannot be seen from the outside. The instrument with an angle adjustment function not only has high adjustment accuracy and is convenient to adjust, but also has a protection function. Brief Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the installation plate of the present invention after adjustment; Figure 3 is a schematic structural diagram of the adjustment plate of the present invention after adjustment; Figure 4 is a schematic structural diagram of the present invention with the protection door of the installation box opened; Figure 5 of the present invention Figure 4 is a schematic structural diagram of the present invention with the adjustment rod stored; Figure 6 is a front view of the instrument body and the installation box of the present invention; Figure 7 is a schematic structural diagram of the installation plate of the present invention; Figure 8 is a front view of the present invention with the inspection door of the assembly box removed; Figure 9 is a schematic structural diagram of the rocker of the present invention; Figure 10 is a schematic structural diagram of the electric push rod of the present invention.

[0017] Explanation of the Reference Numerals: In the figure: 1, the instrument body; 2, the installation box; 3, the adjustment plate; 4, the mounting plate; 5, the first gear; 6, the assembly box; 7, the auxiliary shaft; 8, the driven gear; 9, the second gear; 10, the auxiliary rod; 11, the rocker; 12, the control switch; 13, the electric push rod; 14, the arc-shaped toothed plate; 15, the maintenance door; 16, the assembly plate; 17, the angle marking line; 18, the mounting rod; 19, the lighting lamp; 20, the protection door; 21, the gasket; 22, the storage box; 23, the shielding cloth; 24, the adjusting rod; 25, the hanging plate. Detailed implementation manner

[0018] In the following description, a large number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0019] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., subject to actual needs.

[0020] Please refer to Figures 1 to 10 , this embodiment includes: The instrument body 1, used to display data; The installation box 2, arranged on the outer periphery of the instrument body 1; The adjustment plate 3, detachably connected to the installation box 2. A U-shaped mounting plate 4 is arranged on the outer periphery of the adjustment plate 3. The mounting plate 4 is rotatably connected to the adjustment plate 3 through a rotating shaft. One of the rotating shafts penetrates through the mounting plate 4 and is connected with a first gear 5; The assembly box 6, rotatably connected to the adjustment plate 3 through the auxiliary shaft 7, and the auxiliary shaft 7 penetrates through the assembly box 6 and is connected with a driven gear 8. The driven gear 8 is meshed and connected with a second gear 9; Auxiliary rods 10 are connected to the centers of the first gear 5 and the second gear 9. The first gear 5 and the second gear 9 have the same shape and number of teeth. An L-shaped rocker 11 for angle adjustment is connected to the side of the auxiliary rod 10. A control switch 12 is connected to the outer periphery of the rocker 11. Anti-slip lines are provided on the outer periphery of the rocker 11. Electric push rods 13 are installed on the side of the mounting plate 4 and the inner wall of the assembly box 6. The moving parts of the electric push rods 13 are connected to arc-shaped toothed plates 14 that are respectively meshed with the first gear 5 and the second gear 9 to stop angle adjustment. Hold the upper rocker 11 and press the button of the nearby control switch 12 to make the nearby electric push rod 13 contract, releasing the limitation of the arc-shaped toothed plate 14 on the first gear 5. Rock the rocker 11 to drive the adjustment plate 3 to rotate, indirectly changing the angle of the instrument body 1. After the adjustment is completed, press the other button of the nearby control switch 12 to make the electric push rod 13 extend, so that the arc-shaped toothed plate 14 catches the first gear 5 to ensure stability. Similarly, adjust the second gear 9.

[0021] For easy operation, the two control switches 12 are respectively electrically connected to the two electric push rods 13 to respectively control the telescoping of the two electric push rods 13.

[0022] To meet the usage requirements, the second gear 9 and the driven gear 8 are rotatably connected to the assembly box 6 through bearings. A maintenance door 15 is rotatably connected to the side of the assembly box 6. The maintenance door 15 is fixedly connected to the assembly box 6 through a lock. A plurality of assembly plates 16 are detachably connected to the outer periphery of the assembly box 6 through bolts. Circular channels for the installation bolts to pass through are provided at the top of the assembly plates 16 for detachable connection to external equipment.

[0023] To facilitate understanding of the adjustment situation, angle marking lines 17 for easily understanding the adjusted angle are provided on the side of the mounting plate 4 and the top of the assembly box 6.

[0024] The installation box 2 is fixedly connected to the instrument body 1 through the installation rod 18. A plurality of lighting lamps 19 are installed on the inner wall of the installation box 2. A protection door 20 is rotatably connected to the side of the installation box 2. A perspective window is embedded in the side of the protection door 20. A sealing gasket 21 for improving the sealing performance is adhered to the side of the installation box 2. The protection door 20 is fixedly connected to the installation box 2 through a lock. A horizontally arranged storage box 22 is detachably connected to the side of the protection door 20. The storage box 22 is arranged below the perspective window. The installation box 2 can protect the instrument body 1, and the perspective window facilitates the staff to view the instrument body 1 from the outside.

[0025] A shielding cloth 23 for obscuring the view of the perspective window is provided inside the storage box 22. One end of the shielding cloth 23 is fixedly connected to the storage box 22, and an adjusting rod 24 is connected to the other end of the shielding cloth 23. The inner diameter length of the storage box 22 is greater than the length of the adjusting rod 24, the length of the adjusting rod 24 is greater than the width of the shielding cloth 23, and the width of the shielding cloth 23 is greater than the width of the perspective window. Two L-shaped hanging plates 25 for hanging the adjusting rod 24 are also connected to the side surface of the protection door 20. An elastic rubber pad is bonded to the outer periphery of the hanging plate 25. The two hanging plates 25 are arranged above the perspective window. If there is a need for periodic confidentiality, the adjusting rod 24 can be pulled up so that the adjusting rod 24 is hung inside the hanging plate 25, and the unfolded shielding cloth 23 is used for shielding, and the instrument and meter body 1 cannot be seen from the outside.

[0026] Working principle For this instrument and meter with an angle adjustment function, hold the rocker 11 above, press the button of the nearby control switch 12 to make the nearby electric push rod 13 contract, release the limitation of the arc-shaped toothed plate 14 on the first gear 5, rock the rocker 11 to drive the adjustment plate 3 to rotate, indirectly change the angle of the instrument and meter body 1. After the adjustment is completed, press the other button of the nearby control switch 12 to make the electric push rod 13 extend, so that the arc-shaped toothed plate 14 catches the first gear 5 to ensure stability. Similarly, adjust the second gear 9; The installation box 2 can protect the instrument and meter body 1. The perspective window facilitates the staff to view the instrument and meter body 1 from the outside. If there is a need for periodic confidentiality, the adjusting rod 24 can be pulled up so that the adjusting rod 24 is hung inside the hanging plate 25, and the unfolded shielding cloth 23 is used for shielding, and the instrument and meter body 1 cannot be seen from the outside. The protection door and the installation box 2 are fixed by a lock catch to ensure privacy.

[0027] It should be noted that in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An instrument with an angle adjustment function, characterized in that: Including: The instrument body (1) for displaying data; The installation box (2) arranged on the outer periphery of the instrument body (1); The adjustment plate (3) detachably connected to the installation box (2). A U-shaped mounting plate (4) is arranged on the outer periphery of the adjustment plate (3). The mounting plate (4) is rotatably connected to the adjustment plate (3) through a rotating shaft. One of the rotating shafts penetrates through the mounting plate (4) and is connected with a first gear (5); The assembly box (6) is rotatably connected to the adjustment plate (3) through an auxiliary shaft (7). The auxiliary shaft (7) penetrates through the assembly box (6) and is connected with a driven gear (8). The driven gear (8) is meshed and connected with a second gear (9); Auxiliary rods (10) are connected to the centers of the first gear (5) and the second gear (9). The first gear (5) and the second gear (9) have the same shape and number of teeth. An L-shaped rocker (11) for adjusting the angle is connected to the side of the auxiliary rod (10). A control switch (12) is connected to the outer periphery of the rocker (11). Anti-slip patterns are arranged on the outer periphery of the rocker (11). Electric push rods (13) are installed on the side of the mounting plate (4) and the inner wall of the assembly box (6). The moving parts of the electric push rods (13) are connected with arc-shaped toothed plates (14) respectively meshed with the first gear (5) and the second gear (9) for stopping the angle adjustment.

2. The instrument with an angle adjustment function according to claim 1, characterized in that: The two control switches (12) are electrically connected to the two electric push rods (13) respectively for controlling the telescoping of the two electric push rods (13) respectively.

3. The instrument with an angle adjustment function according to claim 1, characterized in that: The second gear (9) and the driven gear (8) are rotatably connected to the assembly box (6) through bearings. A maintenance door (15) is rotatably connected to the side of the assembly box (6). The maintenance door (15) is connected and fixed to the assembly box (6) through a lock.

4. An instrument with an angle adjustment function according to claim 3, characterized in that: A plurality of assembly plates (16) are detachably connected to the outer periphery of the assembly box (6) through bolts. Circular channels for the installation bolts to pass through are opened at the top ends of the assembly plates (16) for detachably connecting with external equipment.

5. An instrument with an angle adjustment function according to claim 1, characterized in that: Angle marking lines (17) for facilitating understanding of the adjusted angle are arranged on the side of the mounting plate (4) and the top of the assembly box (6).

6. An instrument with an angle adjustment function according to claim 1, characterized in that: The installation box (2) is connected and fixed to the instrument body (1) through an installation rod (18). A plurality of lighting lamps (19) for lighting are installed on the inner wall of the installation box (2).

7. An instrument with an angle adjustment function according to claim 6, characterized in that: A protection door (20) is rotatably connected to the side of the installation box (2). A perspective window is embedded in the side of the protection door (20). A sealing gasket (21) for enhancing the sealing performance is adhered to the side of the installation box (2).

8. An instrument with an angle adjustment function according to claim 7, characterized in that: The protection door (20) is connected and fixed to the installation box (2) through a lock. A horizontally arranged storage box (22) is detachably connected to the side of the protection door (20). The storage box (22) is arranged below the perspective window.

9. An instrument with an angle adjustment function according to claim 8, characterized in that: A shielding cloth (23) for shielding the view of the perspective window is arranged in the storage box (22). One end of the shielding cloth (23) is fixedly connected to the storage box (22), and the other end of the shielding cloth (23) is connected with an adjusting rod (24). The inner diameter length of the storage box (22) is greater than the length of the adjusting rod (24), the length of the adjusting rod (24) is greater than the width of the shielding cloth (23), and the width of the shielding cloth (23) is greater than the width of the perspective window.

10. An instrument with an angle adjustment function according to claim 9, characterized in that: Two L-shaped hanging plates (25) for hanging the adjusting rod (24) are also connected to the side surface of the protection door (20). An elastic rubber pad is bonded to the outer periphery of the hanging plate (25), and the two hanging plates (25) are arranged above the perspective window.

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