Dustproof electronic sensor

Abstract

The utility model discloses a dustproof electronic sensor, comprising an installation part which comprises a housing, a sensing contact protection housing and a transparent protection housing; the cleaning part comprises a rotating rod, a cleaning brush, a first gear, a second gear, a supporting frame and a micro reciprocating motor; and the sensing contact protective shell is fixedly connected to the top surface of the shell. The problems that an existing electronic sensor is dustproof, the interior of the electronic sensor is sealed, or a dustproof net is installed at a sensing contact, so that the interior of the electronic sensor is sealed, heat cannot be dissipated easily, damage to the electronic sensor is likely to be accelerated, meanwhile, dust is accumulated on the dustproof net through installation of the dustproof net, and the service life of the electronic sensor is prolonged are solved. The problems that the sensing sensitivity of the sensing contact is still reduced and the sensing contact loses efficacy when much dust is accumulated, and a dustproof net is inconvenient to clean after being installed and only can be disassembled, so that the dustproof rate is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dustproofing of sensors, in particular to a dustproof electronic sensor. Background Art

[0002] An electronic sensor is a detection device that can sense the information being measured and convert the sensed information into electrical signals or other required forms of information output according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control.

[0003] However, it still has the following disadvantages in actual use:

[0004] Existing electronic sensors are dustproofed by sealing the inside of the electronic sensor or installing a dustproof net at the sensor contact. Sealing the inside of the electronic sensor can easily prevent heat from being dissipated, which can easily accelerate the damage of the electronic sensor. At the same time, the installation of the dustproof net will cause dust to accumulate on the dustproof net. If too much dust accumulates, the sensor sensitivity of the sensor contact will still be reduced and become ineffective. In addition, the dustproof net is not easy to clean after installation and can only be disassembled, which reduces its dustproof ratio. Utility Model Content

[0005] The utility model aims to provide a dustproof electronic sensor to solve the problem raised in the above-mentioned background technology that the existing electronic sensor is dustproof, the interior of the electronic sensor is sealed, or a dustproof net is installed at the sensor contact, and the interior of the electronic sensor is sealed, which makes it easy for heat to not be dissipated, and it is easy to accelerate the damage of the electronic sensor. At the same time, through the installation of the dustproof net, dust will accumulate on the dustproof net. If too much dust accumulates, the sensing sensitivity of the sensor contact will still be reduced and fail. In addition, the dustproof net is not easy to clean after installation and can only be disassembled, which reduces its dustproof ratio.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a dustproof electronic sensor, comprising:

[0008] An installation component, the installation component comprising a housing, a sensor contact protection shell and a transparent protection shell;

[0009] A cleaning component, the cleaning component comprising a rotating rod, a cleaning brush, a first gear, a second gear, a support frame and a micro reciprocating motor;

[0010] The sensor contact protection shell is fixedly connected to the top surface of the shell, the transparent protection shell is threadedly connected to the top of the sensor contact protection shell, the sensor contact of the electronic sensor is installed inside the sensor contact protection shell, the rotating rod is symmetrically rotatably connected to the inside of the top surface of the shell, the cleaning brushes are respectively fixedly connected to the top surface of the rotating rod, and the top of the cleaning brush and the top surface of the transparent protective shell are fitted with each other, the first gears are respectively fixedly sleeved on the rod wall of the rotating rod, the support frame is fixedly installed on the top surface of the shell, the second gear is rotatably connected to the top surface of the shell and the bottom surface of the support frame, and the first gear is meshed with the second gear, the micro reciprocating motors are respectively fixedly installed on the top surface of the support frame, the output shaft of the micro reciprocating motor passes through the top surface of the support frame, and is fixedly connected to the top rotating shaft of the second gear.

[0011] Furthermore, it comprises a dust collecting component, wherein the dust collecting component comprises a dust collecting box, a fixing rod and a micro vibration motor;

[0012] The fixing rods are symmetrically fixedly installed on both sides of the top surface of the shell, the dust box is connected to the fixing rods, and the top surface of the dust box and the bottom of the cleaning brush are fitted together, and the micro vibration motors are fixedly installed on one side wall of the fixing rods.

[0013] Furthermore, it comprises a heat dissipation component, wherein the heat dissipation component comprises a heat dissipation aluminum sheet and a heat dissipation aluminum rod;

[0014] The heat dissipation aluminum sheet is arranged inside the shell, and the electronic sensor body is fixedly installed on the top surface of the heat dissipation aluminum sheet. The heat dissipation aluminum rod is symmetrically fixedly connected to the bottom surface of the heat dissipation aluminum sheet, and the heat dissipation aluminum rod is L-shaped, and the end of the heat dissipation aluminum rod passes through the side wall of the shell to the outside.

[0015] Furthermore, the dust collecting component also includes a connecting hole;

[0016] The connecting holes are symmetrically arranged inside the bottom surface of the dust collecting box, the fixing rod is slidably connected inside the connecting holes, the inside of the fixing rod is made of iron material, and the outside of the fixing rod is made of rubber material.

[0017] Furthermore, the support frame is U-shaped.

[0018] Furthermore, the length of the cleaning brush is greater than the diameter of the transparent protective shell.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] The utility model turns on the micro reciprocating motor to rotate the second gear, driving the first gear to rotate and causing the rotating rod to rotate, so that the cleaning brush can conveniently clean the top surface of the transparent protective shell; when the cleaning brush moves to the dust box, the micro vibration motor is turned on to vibrate the fixed rod, which can drive the cleaning brush to vibrate, so that the dust on the cleaning brush is shaken off and enters the interior of the dust box, and the heat dissipation aluminum sheet and the heat dissipation aluminum rod can be used to conduct the heat generated inside to the outside.

[0021] Based on the above beneficial effects, through the cooperation between the cleaning brush, the rotating rod and the dust box, the dust on the transparent protective shell can be easily cleaned, and the dust can enter the interior of the dust box. At the same time, through the cooperation between the dust box and the fixed rod, the dust box can be easily taken out and the interior can be cleaned, and the heat generated inside can be easily discharged by using the heat dissipation aluminum sheet and the heat dissipation aluminum rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 The dust box and the fixing rod of the utility model;

[0025] Figure 3 This is a schematic diagram of the heat dissipation aluminum plate structure of the utility model;

[0026] Figure 4 For the utility model Figure 1 Schematic diagram of the structure of part A.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 11. Shell; 12. Sensor contact protection shell; 13. Transparent protection shell;

[0029] 21. Rotating rod; 22. Cleaning brush; 23. First gear; 24. Second gear; 25. Support frame; 26. Micro reciprocating motor;

[0030] 31. Dust collection box; 32. Fixing rod; 33. Micro vibration motor; 34. Connection hole;

[0031] 41. Heat dissipation aluminum sheet; 42. Heat dissipation aluminum rod. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0034] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] See also Figure 1-4 As shown, this embodiment is a dustproof electronic sensor, comprising:

[0036] Installation components, the installation components include a housing 11, a sensor contact protection shell 12 and a transparent protection shell 13;

[0037] The housing 11 is used to install other electronic components of the electronic sensor, and the contacts of the electronic sensor are installed inside the sensor contact protection shell 12 and protected by the transparent protection shell 13, and the transparent protection shell 13 will not block the induction of the sensor contacts;

[0038] A cleaning component, which includes a rotating rod 21, a cleaning brush 22, a first gear 23, a second gear 24, a support frame 25 and a micro reciprocating motor 26;

[0039] The sensing contact protection shell 12 is fixedly connected to the top surface of the shell 11, the transparent protection shell 13 is threadedly connected to the top of the sensing contact protection shell 12, the sensing contact of the electronic sensor is installed inside the sensing contact protection shell 12, the rotating rod 21 is symmetrically rotatably connected to the inside of the top surface of the shell 11, the cleaning brush 22 is respectively fixedly connected to the top surface of the rotating rod 21, and the top of the cleaning brush 22 and the top surface of the transparent protection shell 13 are in contact with each other, the first gear 23 is respectively fixedly sleeved on the rod wall of the rotating rod 21, the support frame 25 is fixedly installed on the top surface of the shell 11, the second gear 24 is rotatably connected to the top surface of the shell 11 and the bottom surface of the support frame 25, and the first gear 23 is meshed with the second gear 24, and the micro reciprocating motor 26 is respectively fixedly installed on the top surface of the support frame 25, and the output shaft of the micro reciprocating motor 26 passes through the top surface of the support frame 25 and is fixedly connected to the top rotating shaft of the second gear 24;

[0040] When cleaning the electronic sensor, since the sensor contact is arranged inside the sensor contact protection shell 12, and dust will adhere to the transparent protection shell 13, the micro reciprocating motor 26 is turned on to rotate the second gear 24, and the first gear 23 is driven to rotate, so that the rotating rod 21 can be rotated, so that the cleaning brush 22 can conveniently clean the top surface of the transparent protection shell 13;

[0041] It includes a dust collecting component, which includes a dust collecting box 31, a fixing rod 32 and a micro vibration motor 33;

[0042] The fixing rods 32 are symmetrically fixedly installed on both sides of the top surface of the housing 11, the dust box 31 is connected to the fixing rods 32, and the top surface of the dust box 31 and the bottom of the cleaning brush 22 are in contact with each other, and the micro vibration motors 33 are fixedly installed on one side wall of the fixing rods 32;

[0043] When the cleaning brush 22 moves to the dust box 31, the micro vibration motor 33 is turned on to make the fixing rod 32 vibrate, thereby conveniently driving the cleaning brush 22 to vibrate, so that the dust on the cleaning brush 22 is shaken off and enters the interior of the dust box 31;

[0044] Working principle: When cleaning the dust, turn on the micro reciprocating motor 26, so that the second gear 24 drives the first gear 23, and the rotating rod 21 rotates, thereby rotating the cleaning brush 22. After the cleaning brush 22 rotates, the top surface of the transparent protective shell 13 can be cleaned, and after the cleaning brush 22 rotates to the top of the dust box 31, the micro reciprocating motor 26 stops rotating, and turns on the micro vibration motor 33 to vibrate the fixed rod 32 and lengthen the dust box 31, so that the cleaning brush 22 is rotated, and the dust on the cleaning brush 22 is shaken off to the inside of the dust box 31.

[0045] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1, and the heat dissipation component includes a heat dissipation aluminum sheet 41 and a heat dissipation aluminum rod 42;

[0046] The heat dissipation aluminum sheet 41 is arranged inside the housing 11, and the electronic sensor body is fixedly mounted on the top surface of the heat dissipation aluminum sheet 41, and the heat dissipation aluminum rod 42 is symmetrically fixedly connected to the bottom surface of the heat dissipation aluminum sheet 41, and the heat dissipation aluminum rod 42 is L-shaped, and the end of the heat dissipation aluminum rod 42 passes through the side wall of the housing 11 to the outside;

[0047] When the electronic sensor generates heat during use, the heat is transferred to the inside of the heat dissipation aluminum sheet 41 and discharged to the outside of the housing 11 through the heat dissipation aluminum rod 42;

[0048] The dust collecting component also includes a connecting hole 34;

[0049] The connection hole 34 is symmetrically arranged inside the bottom surface of the dust box 31, and the fixing rod 32 is slidably connected inside the connection hole 34. The inside of the fixing rod 32 is made of iron material, and the outside is made of rubber material;

[0050] The dust box 31 can be easily taken out by the fixing rod 32;

[0051] The support frame 25 is U-shaped;

[0052] The U-shaped support frame facilitates the installation and use of the second gear 23;

[0053] The length of the cleaning brush 22 is greater than the diameter of the transparent protective shell 13;

[0054] It is convenient to fully clean the transparent protective shell 13;

[0055] Working principle: After the dust on the cleaning brush 22 is shaken off, after a long period of use, there will be a lot of dust inside the dust box 31. At this time, the dust box 31 is taken out and the dust inside is cleaned. When the electronic sensor is in normal use, heat is generated inside, and the generated heat is conducted to the heat dissipation aluminum rod 42 through the heat dissipation aluminum sheet 41, so that the heat can be conducted to the outside of the shell 11 through the heat dissipation aluminum rod 42.

[0056] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 indirectly connected 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.

[0057] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dustproof electronic sensor, characterized in that: include: An installation component, the installation component comprising a housing (11), a sensor contact protection shell (12) and a transparent protection shell (13); A cleaning component, the cleaning component comprising a rotating rod (21), a cleaning brush (22), a first gear (23), a second gear (24), a support frame (25) and a micro reciprocating motor (26); The sensing contact protection shell (12) is fixedly connected to the top surface of the housing (11); the transparent protection shell (13) is threadedly connected to the top of the sensing contact protection shell (12); the sensing contact of the electronic sensor is installed inside the sensing contact protection shell (12); the rotating rod (21) is symmetrically connected to the inside of the top surface of the housing (11); the cleaning brush (22) is fixedly connected to the top surface of the rotating rod (21), and the top of the cleaning brush (22) is in contact with the top surface of the transparent protection shell (13); the first gear (23) ) are respectively fixedly sleeved on the rod wall of the rotating rod (21), the support frame (25) is fixedly installed on the top surface of the shell (11), the second gear (24) is rotatably connected to the top surface of the shell (11) and the bottom surface of the support frame (25), and the first gear (23) is meshingly connected with the second gear (24), the micro reciprocating motor (26) is respectively fixedly installed on the top surface of the support frame (25), the output shaft of the micro reciprocating motor (26) passes through the top surface of the support frame (25), and is fixedly connected to the top rotating shaft of the second gear (24).

2. A dustproof electronic sensor according to claim 1, characterized in that: It comprises a dust collecting component, wherein the dust collecting component comprises a dust collecting box (31), a fixing rod (32) and a micro vibration motor (33); The fixing rods (32) are symmetrically fixedly mounted on both sides of the top surface of the housing (11); the dust box (31) is connected to the fixing rods (32); the top surface of the dust box (31) and the bottom of the cleaning brush (22) are in contact with each other; and the micro vibration motors (33) are fixedly mounted on one side wall of the fixing rods (32).

3. A dustproof electronic sensor according to claim 1, characterized in that: It comprises a heat dissipation component, wherein the heat dissipation component comprises a heat dissipation aluminum sheet (41) and a heat dissipation aluminum rod (42); The heat dissipation aluminum sheet (41) is arranged inside the housing (11), and the electronic sensor body is fixedly mounted on the top surface of the heat dissipation aluminum sheet (41), and the heat dissipation aluminum rod (42) is symmetrically fixedly connected to the bottom surface of the heat dissipation aluminum sheet (41), and the heat dissipation aluminum rod (42) is L-shaped, and the end of the heat dissipation aluminum rod (42) passes through the side wall of the housing (11) to the outside.

4. A dustproof electronic sensor according to claim 2, characterized in that: The dust collecting component also includes a connecting hole (34); The connection holes (34) are symmetrically arranged inside the bottom surface of the dust collecting box (31); the fixing rod (32) is slidably connected to the inside of the connection hole (34); the inside of the fixing rod (32) is made of iron material, and the outside is made of rubber material.

5. The dustproof electronic sensor according to claim 1, characterized in that: The support frame (25) is U-shaped.

6. The dustproof electronic sensor according to claim 1, characterized in that: The length of the cleaning brush (22) is greater than the diameter of the transparent protective shell (13).

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