Dust removal device for instruments and meters

Abstract

The utility model is applicable to the technical field of dust removal devices, and provides an instrument dust removal device which comprises a rack, a mounting frame is arranged at the top end of the rack, a fan is mounted at the top end in the mounting frame, an exhaust net opening is formed in the top end of the mounting frame, a connecting shaft is arranged on the inner side wall of the mounting frame, and the connecting shaft is connected with the fan. A connecting rod is arranged on the other side of the connecting shaft, a cleaning brush is arranged on the outer side wall of the connecting rod, and a motor is mounted at the bottom end of one side of the mounting frame. By arranging a cleaning structure and symmetrically distributing connecting shafts, a linkage structure of a motor and the connecting shafts can drive the connecting shafts to rotate when the motor is started, the connecting shafts can drive connecting rods to rotate, a cleaning brush is limited at the top end of a rack, the cleaning brush rotates, and the instrument is brushed during dust removal; and the instrument is cleaner during dust removal.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal, and in particular relates to a dust removal device for instruments and meters. Background Art

[0002] Instruments and meters are devices or equipment used to detect, measure, observe, and calculate various physical quantities, material components, physical parameters, etc. Vacuum leak detectors, pressure gauges, length gauges, microscopes, multipliers, etc. are all instruments and meters. Therefore, the scope of industries involved in instruments and meters is very wide. When removing dust from instruments and meters, an instrument and meter dust removal device is involved.

[0003] When the instrument dust removal device is in use, it is difficult to remove the stubborn dust on the surface of the instrument by the fan. The designed cleaning structure starts the rolling cleaning brush to brush the instrument to clean it, so that the stubborn dust on the surface of the instrument can also be removed, making the dust removal more thorough. Utility Model Content

[0004] The utility model provides an instrument dust removal device, aiming to solve the problem that the instrument is not clean enough during dust removal.

[0005] The utility model is implemented as follows: an instrument dust removal device comprises a frame, a mounting frame is arranged at the top of the frame, a fan is installed at the top of the mounting frame, an exhaust mesh port is arranged inside the top of the mounting frame, a cleaning structure is arranged on the inner side wall of the mounting frame, a moving structure is arranged at the bottom of the frame, and a protective plate is fixed at the top of one end of the mounting frame;

[0006] The cleaning structure includes a connecting shaft, which is arranged on the inner wall of the mounting frame, a connecting rod is arranged on the other side of the connecting shaft, a cleaning brush is arranged on the outer wall of the connecting rod, and a motor is installed at the bottom end of one side of the mounting frame.

[0007] Preferably, the motor and the connecting shaft are on the same horizontal plane, and the motor and the connecting shaft form a linkage structure.

[0008] Preferably, two groups of connecting shafts are provided, and the two groups of connecting shafts are symmetrically distributed about the central axis of the mounting frame.

[0009] Preferably, the movable structure includes a reserved groove, which is arranged inside the bottom end of the frame, a locking block is arranged inside the reserved groove, a universal wheel is installed at the bottom end of the locking block, a limiting plate is arranged at the bottom end of one end of the frame, and bolts are arranged inside the limiting plate.

[0010] Preferably, the inner diameter of the reserved groove is larger than the outer diameter of the engaging block, and the reserved groove and the engaging block form an engaging structure.

[0011] Preferably, a plurality of the bolts are provided, and the plurality of the bolts are distributed at equal intervals inside the limiting plate.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] By setting up a cleaning structure and symmetrically distributing the connecting shaft, the linkage structure between the motor and the connecting shaft can drive the connecting shaft to rotate when the motor is started, so that the connecting shaft can drive the connecting rod to rotate, and the cleaning brush is limited to the top of the frame, so that the cleaning brush rotates, and the instrument is brushed during dust removal, so that the instrument is cleaner during dust removal.

[0014] By setting up a mobile structure, four groups of reserved slots are arranged, which are evenly opened at the bottom end of the frame. By adapting the reserved slots and the engaging blocks, the four groups of engaging blocks are limited at the bottom end of the frame with the universal wheels, making it more convenient for the frame to move. By evenly distributing the bolts, the limiting plates can be limited at the bottom ends of both ends of the frame by the bolts, and the engaging blocks inside the reserved slots are limited, making it more convenient to disassemble and install the universal wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model;

[0017] Figure 3 The utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a three-dimensional schematic diagram of the cleaning structure of the utility model

[0019] In the figure: 1. frame; 2. cleaning structure; 201. motor; 202. connecting shaft; 203. cleaning brush; 204. connecting rod; 3. mounting frame; 4. fan; 5. exhaust mesh port; 6. protective plate; 7. moving structure; 701. limit plate; 702. bolt; 703. reserved slot; 704. locking block; 705. universal wheel. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model provides a dust removal device for instruments and meters, such as Figure 1-4 As shown, it includes a frame 1, a mounting frame 3 is arranged at the top of the frame 1, a fan 4 is installed at the top of the mounting frame 3, an exhaust mesh port 5 is arranged inside the top of the mounting frame 3, a cleaning structure 2 is arranged on the inner side wall of the mounting frame 3, a moving structure 7 is arranged at the bottom end of the frame 1, and a protective plate 6 is fixed to the top of one end of the mounting frame 3.

[0023] It should be noted that, due to the problem that the instrument is not clean enough during dust removal, the present solution sets up a cleaning structure 2 and a symmetrical distribution of the connecting shaft 202, so that the linkage structure between the motor 201 and the connecting shaft 202 can drive the connecting shaft 202 to rotate when the motor 201 is started, so that the connecting shaft 202 can drive the rotation of the connecting rod 204, so that the cleaning brush 203 is limited at the top of the frame 1, and the cleaning brush 203 is rotated to brush the instrument during dust removal, so that the instrument is cleaner during dust removal.

[0024] Specifically, in this embodiment, this scheme mainly includes a cleaning structure 2, and the cleaning structure 2 includes a connecting shaft 202, and the connecting shaft 202 is arranged on the inner wall of the mounting frame 3. A connecting rod 204 is arranged on the other side of the connecting shaft 202, and a cleaning brush 203 is arranged on the outer wall of the connecting rod 204. A motor 201 is installed at the bottom end of one side of the mounting frame 3. First, the cleaning brush 203 is fixed to the outer wall of the connecting rod 204, and then the cleaning brush 203 is symmetrically installed on both sides of the connecting rod 204, and then the cleaning brush 203 is installed at the bottom end of the inner wall of the mounting frame 3, and then the motor 201 is installed at the bottom end of one side of the mounting frame 3, and the motor 201 is started, so that the motor 201 drives the rotation of the connecting shaft 202, so that the cleaning brush 203 can rotate at the top of the frame 1, and the instrument is cleaned by brushing, so that the instrument can be more thoroughly dusted.

[0025] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 4 As shown, the motor 201 and the connecting shaft 202 are on the same horizontal plane, and the motor 201 and the connecting shaft 202 form a linkage structure. The connecting shaft 202 is provided with two groups, and the two groups of connecting shafts 202 are symmetrically distributed about the central axis of the mounting frame 3. Through the linkage structure between the motor 201 and the connecting shaft 202, the motor 201 can drive the connecting shaft 202 to rotate. The symmetrical distribution of the connecting shaft 202 makes the connection of the connecting rod 204 more symmetrical.

[0026] Specifically, in this embodiment, this solution mainly includes a mobile structure 7, which includes a reserved groove 703, which is arranged inside the bottom end of the frame 1, and a clamping block 704 is arranged inside the reserved groove 703, and a universal wheel 705 is installed at the bottom end of the clamping block 704. A limit plate 701 is arranged at the bottom end of one end of the frame 1, and a bolt 702 is arranged inside the limit plate 701. First, the reserved grooves 703 are evenly opened at the bottom end of the frame 1, and the universal wheel 705 is installed at the bottom end of the clamping block 704. 5 is installed at the bottom end of the locking block 704, and then the locking block 704 is locked in the reserved groove 703, so that the four sets of universal wheels 705 are evenly limited at the bottom end of the frame 1, and then the limiting plates 701 are symmetrically placed at the bottom ends of both ends of the frame 1, and then the bolts 702 are evenly screwed into the limiting plates 701, so that the limiting plates 701 can be limited and fixed at the bottom ends of both ends of the frame 1, and the locking block 704 is limited, so that the movement of the instrument dust removal device is more convenient.

[0027] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 3As shown, the inner diameter of the reserved groove 703 is larger than the outer diameter of the locking block 704, and the reserved groove 703 and the locking block 704 form a locking structure. A plurality of bolts 702 are provided, and the plurality of bolts 702 are evenly distributed inside the limiting plate 701. The locking structure of the reserved groove 703 and the locking block 704 facilitates the installation and limiting of the universal wheel 705, and the uniform distribution of the bolts 702 facilitates the limiting and fixing of the limiting plate 701.

[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An instrument dust removal device, characterized in that: The invention comprises a frame (1), a mounting frame (3) is arranged at the top of the frame (1), a fan (4) is installed at the top of the mounting frame (3), an exhaust mesh port (5) is arranged inside the top of the mounting frame (3), a cleaning structure (2) is arranged on the inner side wall of the mounting frame (3), a movable structure (7) is arranged at the bottom of the frame (1), and a protective plate (6) is fixed at the top of one end of the mounting frame (3); The cleaning structure (2) comprises a connecting shaft (202), the connecting shaft (202) being arranged on the inner side wall of the mounting frame (3), a connecting rod (204) being arranged on the other side of the connecting shaft (202), a cleaning brush (203) being arranged on the outer side wall of the connecting rod (204), and a motor (201) being installed at the bottom end of one side of the mounting frame (3).

2. The instrument dust removal device according to claim 1, characterized in that: The motor (201) and the connecting shaft (202) are on the same horizontal plane, and the motor (201) and the connecting shaft (202) form a linkage structure.

3. The instrument dust removal device according to claim 1, characterized in that: Two groups of the connecting shafts (202) are provided, and the two groups of the connecting shafts (202) are symmetrically distributed about the central axis of the mounting frame (3).

4. The instrument dust removal device according to claim 1, characterized in that: The mobile structure (7) comprises a reserved groove (703), the reserved groove (703) being arranged inside the bottom end of the frame (1), a locking block (704) being arranged inside the reserved groove (703), a universal wheel (705) being installed at the bottom end of the locking block (704), a limiting plate (701) being arranged at the bottom end of one end of the frame (1), and a bolt (702) being arranged inside the limiting plate (701).

5. The instrument dust removal device according to claim 4, characterized in that: The inner diameter of the reserved groove (703) is greater than the outer diameter of the locking block (704), and the reserved groove (703) and the locking block (704) form a locking structure.

6. The instrument dust removal device according to claim 4, characterized in that: A plurality of the bolts (702) are provided, and the plurality of the bolts (702) are distributed at equal intervals inside the limiting plate (701).

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