Monitoring equipment with protection structure

Abstract

The utility model discloses a monitoring device with a protection structure, which comprises a monitoring main machine body, the surface of the tail part of the monitoring main machine body is provided with a vent hole, the inner side of the vent hole is provided with a filter screen, the tail part of the monitoring main machine body is provided with a motor, the output end of the motor is connected with a reciprocating screw rod, and the reciprocating screw rod is connected with a protective cover. The outer wall of the reciprocating lead screw is sleeved with a reciprocating seat, and a driving block is fixed to the inner wall of the reciprocating seat. By designing the motor, the reciprocating screw rod, the reciprocating seat, the driving block and the brush assembly, the reciprocating screw rod is driven by the motor to rotate, and the reciprocating groove in the surface of the reciprocating screw rod is matched with the driving block to drive the reciprocating seat to reciprocate; therefore, dust remaining on the surface of the air filtered by the filter screen can be timely scraped by the brush assembly, and the air cooling effect in the monitor is effectively prevented from being affected by unsmooth air circulation caused by blockage of the filter screen.

Description

Technical Field

[0001] The utility model belongs to the technical field of monitoring equipment, and in particular relates to a monitoring equipment with a protective structure. Background Art

[0002] The monitoring device is a device that can realize dynamic and real-time monitoring of the surrounding environment. The application number is 202022024873.X, which is a monitor with a protective structure for security, including a protective mechanism, a motor and a monitor body. The protective mechanism includes a protective shell, and the monitor body is installed inside the protective shell. A cleaning mechanism is arranged on the top of the protective mechanism. The motor, the first fan and the transmission rod constitute a first linkage mechanism, and the transmission rod and the second fan constitute a second linkage mechanism. A filtering mechanism is arranged on the right end of the protective mechanism to avoid damage to the electronic components inside the monitor body due to excessive temperature around the monitor body. The device can release and disperse the temperature around the monitor body in time, thereby improving the service life of the monitor body and having strong practicality. The device also saves the user from cleaning the monitor body, reduces the user's workload, and enhances the user's experience. However, there are the following defects:

[0003] (1) Although the above-mentioned monitor can be cooled by a fan to achieve a protective effect, during the air cooling process, a filter mechanism is used to filter dust in the air. The filtered dust is easily attached to the filter structure of the filter mechanism, causing the filter to become blocked and affecting the air circulation effect, thereby affecting the cooling effect. For this reason, we propose a monitoring device with a protective structure. Utility Model Content

[0004] The purpose of the utility model is to provide a monitoring device with a protective structure to solve the problem that when the monitoring device proposed in the above background technology adopts an air cooling structure for temperature reduction protection, its filter structure is easily blocked and affects the air circulation and cooling effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a monitoring device with a protective structure, comprising a monitoring main body, a ventilation hole is opened on the rear surface of the monitoring main body, a filter is installed on the inner side of the ventilation hole, a motor is installed at the rear of the monitoring main body, a reciprocating screw is connected to the output end of the motor, a reciprocating seat is sleeved on the outer wall of the reciprocating screw, a driving block is fixed on the inner wall of the reciprocating seat, one end of the driving block is placed in a reciprocating wire groove on the surface of the reciprocating screw, and a brush assembly is installed on the surface of the reciprocating seat.

[0006] Preferably, the brush assembly consists of bristles and a brush plate, and the bristles are mounted on the surface of the brush plate.

[0007] Preferably, the longitudinal section of the brush plate is a rectangular structure, and the length of the brush plate is the same as the length of the ventilation hole.

[0008] Preferably, a supporting sleeve is sleeved on the outer wall of the bottom end of the reciprocating screw rod, and the supporting sleeve is fixed on the surface of the monitoring main body.

[0009] Preferably, two guide holes are symmetrically provided on the surface of the reciprocating seat, a guide rod passes through the interior of the guide hole, and the guide rod is fixed on the surface of the supporting sleeve.

[0010] Preferably, the cross sections of the guide hole and the guide rod are both circular structures, and the central axes of the guide hole and the guide rod coincide with each other.

[0011] Preferably, a ball groove is formed on the inner wall of the supporting sleeve, and a ball is embedded in the ball groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) Through the designed motor, reciprocating screw, reciprocating seat, drive block and brush assembly, the motor drives the reciprocating screw to rotate, and the reciprocating groove on the surface of the reciprocating screw cooperates with the drive block to drive the reciprocating seat to move back and forth, so that the brush assembly can timely scrape away the dust remaining on the surface of the air filtered by the filter, effectively avoiding the blockage of the filter and the poor air circulation, which affects the cooling effect of the air inside the monitoring system. Through the designed guide rod and guide hole, the reciprocating movement of the reciprocating seat is supported and guided, avoiding the brush assembly from tilting and affecting the cleaning effect. Through the designed ball bearing, it plays a lubricating role, reducing the friction resistance and wear between the inner wall of the supporting sleeve and the surface of the reciprocating screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 For this utility model Figure 1 A in the enlarged view;

[0016] Figure 3 It is a side partial assembly cross-sectional view of the reciprocating screw rod, reciprocating seat, guide rod and supporting sleeve of the utility model;

[0017] Figure 4 This is a top view of the assembly of the reciprocating seat and the guide rod of the utility model;

[0018] In the figure: 1. Monitoring main body; 2. Ventilation hole; 3. Filter; 4. Reciprocating screw; 5. Motor; 6. Guide rod; 7. Reciprocating seat; 8. Brush assembly; 9. Bristles; 10. Brush plate; 11. Support sleeve; 12. Guide hole; 13. Ball; 14. Drive block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a monitoring device with a protective structure, including a monitoring main body 1, a ventilation hole 2 is opened on the rear surface of the monitoring main body 1, a filter 3 is installed on the inner side of the ventilation hole 2, a motor 5 is installed at the rear of the monitoring main body 1, the output end of the motor 5 is connected to a reciprocating screw 4, the outer wall of the reciprocating screw 4 is sleeved with a reciprocating seat 7, a driving block 14 is fixed to the inner wall of the reciprocating seat 7, one end of the driving block 14 is placed in the reciprocating wire groove on the surface of the reciprocating screw 4, and a brush assembly 8 is installed on the surface of the reciprocating seat 7. The reciprocating seat 7, the driving block 14 and the brush assembly 8 drive the reciprocating screw 4 to rotate through the motor 5. The reciprocating groove on the surface of the reciprocating screw 4 cooperates with the driving block 14 to drive the reciprocating seat 7 to move back and forth, so that the brush assembly 8 can timely scrape away the dust remaining on the surface of the air filtered by the filter 3, effectively avoiding the blockage of the filter 3 and causing poor air circulation, affecting the air cooling effect inside the monitoring system. The brush assembly 8 is composed of bristles 9 and a brush plate 10, and the bristles 9 are installed on the surface of the brush plate 10. The longitudinal section of the brush plate 10 is a rectangular structure, and the length of the brush plate 10 is the same as the length of the ventilation hole 2.

[0022] In this embodiment, preferably, a supporting sleeve 11 is sleeved on the outer wall of the bottom end of the reciprocating screw 4, and the supporting sleeve 11 is fixed on the surface of the monitoring main body 1. Two guide holes 12 are symmetrically opened on the surface of the reciprocating seat 7, and a guide rod 6 passes through the inside of the guide hole 12, and the guide rod 6 is fixed on the surface of the supporting sleeve 11. Through the designed guide rod 6 and guide hole 12, the reciprocating movement of the reciprocating seat 7 is supported and guided to avoid the brush assembly 8 from tilting and affecting the cleaning effect. The cross-sections of the guide hole 12 and the guide rod 6 are both circular structures, and the central axes of the guide hole 12 and the guide rod 6 coincide with each other. A ball groove is opened on the inner wall of the supporting sleeve 11, and a ball 13 is inlaid on the ball groove. The designed ball 13 plays a lubricating role to reduce the friction resistance and wear between the inner wall of the supporting sleeve 11 and the surface of the reciprocating screw 4.

[0023] The working principle and use process of the utility model are as follows: an air-cooling fan for cooling and lowering the temperature is arranged at the internal tail end of the monitoring main body 1. The air-cooling fan rotates to generate airflow, which blows on the internal components of the monitoring main body 1 to achieve cooling and heat dissipation. A brush assembly 8 is installed on the back of the monitoring main body 1. The utility model drives the reciprocating screw 4 to rotate through the motor 5. The reciprocating groove on the surface of the reciprocating screw 4 cooperates with the driving block 14 to drive the reciprocating seat 7 to move back and forth, so that the brush assembly 8 can timely scrape away the dust remaining on the surface of the air filtered by the filter 3, effectively avoiding the blockage of the filter 3 and causing poor air circulation, which affects the air-cooling and cooling effect inside the monitoring.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A monitoring device with a protective structure, comprising a monitoring main body (1), a rear surface of the monitoring main body (1) is provided with a ventilation hole (2), a filter screen (3) is installed inside the ventilation hole (2), and the characteristics are: A motor (5) is installed at the tail of the monitoring main body (1); the output end of the motor (5) is connected to a reciprocating screw (4); the outer wall of the reciprocating screw (4) is sleeved with a reciprocating seat (7); a driving block (14) is fixed to the inner wall of the reciprocating seat (7); one end of the driving block (14) is placed in a reciprocating wire groove on the surface of the reciprocating screw (4); and a brush assembly (8) is installed on the surface of the reciprocating seat (7).

2. The monitoring device with a protective structure according to claim 1, characterized in that: The brush assembly (8) is composed of bristles (9) and a brush plate (10), and the bristles (9) are mounted on the surface of the brush plate (10).

3. The monitoring device with a protective structure according to claim 2, characterized in that: The longitudinal section of the brush plate (10) is a rectangular structure, and the length of the brush plate (10) is the same as the length of the ventilation hole (2).

4. The monitoring device with a protective structure according to claim 1, characterized in that: The outer wall of the bottom end of the reciprocating screw rod (4) is sleeved with a supporting sleeve (11), and the supporting sleeve (11) is fixed on the surface of the monitoring main body (1).

5. The monitoring device with a protective structure according to claim 4, characterized in that: Two guide holes (12) are symmetrically provided on the surface of the reciprocating seat (7), a guide rod (6) passes through the inside of the guide hole (12), and the guide rod (6) is fixed on the surface of the supporting sleeve (11).

6. The monitoring device with a protective structure according to claim 5, characterized in that: The cross sections of the guide hole (12) and the guide rod (6) are both circular structures, and the central axes of the guide hole (12) and the guide rod (6) coincide with each other.

7. The monitoring device with a protective structure according to claim 5, characterized in that: The inner wall of the supporting sleeve (11) is provided with a ball groove, and a ball (13) is embedded in the ball groove.

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