Automatic dustproof protective cover device

Abstract

The utility model discloses an automatic dustproof protective cover device, which relates to the technical field of infrared moisture meters, and comprises a main body assembly, an infrared moisture meter and a probe, and the probe is fixedly connected to the bottom of the infrared moisture meter; the protection assembly is arranged at the bottom of the infrared moisture meter and comprises a shell, a surrounding piece, a protection piece and a driving piece, the shell is located at the bottom of the probe, the surrounding piece is arranged at the top of the shell, the protection piece is arranged at the bottom of the probe and matched with the surrounding piece, and the driving piece is fixedly connected to one side of the protection piece; through reasonable design and collaborative operation of the protection assembly, the probability that dust is attached to the probe is greatly reduced, the detection precision and stability of the infrared moisture meter are remarkably improved, meanwhile, frequent manual cleaning operation is avoided, the labor input is greatly reduced, the working efficiency is improved, and damage to the probe due to improper cleaning can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to infrared moisture meter technical field, especially is automatic dustproof protective cover device. BACKGROUND

[0002] Infrared moisture meter as a kind of important instrument that can accurately measure the water content in substance, it has wide application in many fields such as chemical industry, food, agriculture etc., when instrument is idle, probe is exposed to external environment for a long time, due to the existence of dust, particulate matter and other impurities in environment, these impurities are easily attached to the surface of probe, once probe is attached with a large amount of dust, its detection accuracy to water will be significantly influenced, in turn lead to the deviation of measurement result, cannot satisfy the accurate measurement demand of water content in actual production and scientific research.

[0003] In prior art, to ensure the accuracy of measurement, before using infrared moisture meter each time, probe needs to be carefully cleaned to remove the dust and other impurities attached to surface, this operation not only increases manual input, reduces work efficiency, but also can cause damage to probe due to improper operation in cleaning process, further shorten the service life of probe. UTILITARY MODEL CONTENT

[0004] This part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the utility model name to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above and / or existing problems in infrared moisture meter, the utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is how to solve the problem that cleaning probe increases manual input and is easy to operate improperly to cause damage to probe.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: automatic dustproof protective cover device, it includes,

[0008] Main body assembly, including infrared moisture meter and probe, the probe is fixedly connected to the bottom of infrared moisture meter, and,

[0009] Protective assembly is arranged at the bottom of infrared moisture meter, including shell, surrounding piece, protection piece and driving piece, the shell is located at the bottom of probe, the surrounding piece is arranged at the top of shell, the protection piece is arranged at the bottom of probe, and cooperates with surrounding piece, the driving piece is fixedly connected to one side of protection piece.

[0010] As the automatic dustproof protective cover device of the utility model, wherein: the surrounding piece includes the embedded groove opened in the top of the shell, the top of the shell is fixedly connected with the surrounding sleeve.

[0011] As the automatic dustproof protective cover device of the utility model, wherein: the bottom of the surrounding sleeve penetrates the embedded groove and extends into the shell, and the surrounding sleeve is in contact with the inner wall of the embedded groove.

[0012] As the automatic dustproof protective cover device of the utility model, wherein: the protective piece includes the protective groove opened in one side of the surrounding sleeve, and the inner cavity of the protective groove is slidably connected with the protective plate.

[0013] As the automatic dustproof protective cover device of the utility model, wherein: the protective piece further includes the through groove opened in one side of the shell, and the through groove cooperates with the protective plate.

[0014] As the automatic dustproof protective cover device of the utility model, wherein: the protective piece further includes the maintenance groove opened in the other side of the surrounding sleeve, and the other side of the shell is provided with the maintenance part.

[0015] As the automatic dustproof protective cover device of the utility model, wherein: the maintenance part includes the cover plate hinged to the other side of the shell, the other side of the shell is open, and one side of the cover plate is provided with the groove.

[0016] As the automatic dustproof protective cover device of the utility model, wherein: the driving piece includes the pneumatic push rod fixedly connected to one side of the inner cavity of the shell, one side of the shell is provided with the driving groove, and the driving groove cooperates with the pneumatic push rod.

[0017] As the automatic dustproof protective cover device of the utility model, wherein: the telescopic rod of the pneumatic push rod penetrates the driving groove and is fixedly connected with the clasp, and the telescopic rod of the pneumatic push rod cooperates with the protective plate through the clasp.

[0018] As the automatic dustproof protective cover device of the utility model, wherein: the bottom of the shell is provided with the light passage, and the light passage cooperates with the probe.

[0019] The utility model discloses beneficial effect is: through the reasonable design and the synergic operation of protection assembly, the probability of probe dust attachment is greatly reduced, the detection accuracy and stability of infrared moisture meter are significantly improved, the measurement deviation caused by dust is reduced, and the measurement result can satisfy the strict requirement of accurate moisture content measurement in actual production and scientific research, and simultaneously, the device avoids frequent manual cleaning operation, greatly reduces manual investment, improves work efficiency, can also prevent the damage of probe caused by improper cleaning, prolongs the service life of probe, and reduces the use cost of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:

[0021] Figure 1 It is the structure diagram of automatic dustproof protective cover device.

[0022] Figure 2 It is the structure explosion drawing of automatic dustproof protective cover device main part assembly and protection assembly.

[0023] Figure 3 It is the protection assembly structure diagram of automatic dustproof protective cover device.

[0024] Figure 4 It is the surrounding sleeve structure sectional view of automatic dustproof protective cover device.

[0025] In the drawing: 100, main part assembly;101, infrared moisture meter;102, probe;200, protection assembly;201, shell;202, surrounding piece;203, protection piece;204, driving piece;202a, embedding groove;202b, surrounding sleeve;203a, protection groove;203b, protection board;203c, through groove;203d, overhauling groove;203e, overhauling part;203e-1, cover plate;203e-2, recess;204a, pneumatic push rod;204b, driving groove;204c, clamping buckle;201a, light passage. DETAILED DESCRIPTION

[0026] In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the following will be to the specific embodiment of the utility model detailed description with the drawing of specification.

[0027] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore, the present application is not limited to the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0029] Referring to Figures 1-4 , an automatic dust protection cover device is provided, which comprises a protection assembly 200, through which the human input can be reduced, and damage to the probe 102 caused by improper cleaning can be prevented.

[0030] Specifically, the main body assembly 100 comprises an infrared moisture meter 101 and a probe 102, the probe 102 is fixedly connected to the bottom of the infrared moisture meter 101, and

[0031] The protection assembly 200 is arranged at the bottom of the infrared moisture meter 101 and comprises a shell 201, an enclosing piece 202, a protection piece 203 and a driving piece 204, the shell 201 is located at the bottom of the probe 102, the enclosing piece 202 is arranged at the top of the shell 201, the protection piece 203 is arranged at the bottom of the probe 102 and cooperates with the enclosing piece 202, and the driving piece 204 is fixedly connected to one side of the protection piece 203.

[0032] When the infrared moisture meter 101 is in an idle state, the driving piece 204 is started to drive the protection piece 203 to move below the probe 102, and together with the enclosing piece 202 and the shell 201, a relatively closed space is formed to protect the probe 102, so as to avoid impurities such as dust and particulate matter from contacting the probe 102, when the infrared moisture meter 101 needs to be used for measurement, the driving piece 204 is reversely actuated to drive the protection piece 203 to move away, and the probe 102 is exposed, so that the probe 102 can normally perform moisture measurement work.

[0033] The probe 102 is a key component for moisture measurement, and the infrared moisture meter 101 and the probe 102 are prior art, which will not be described in detail.

[0034] Specifically, the enclosing piece 202 comprises an embedding groove 202a arranged at the top of the shell 201, and the top of the shell 201 is fixedly connected with an enclosing sleeve 202b.

[0035] The installation of the surrounding sleeve 202b is provided with positioning and support through the embedded groove 202a, and the surrounding sleeve 202b provides space and connection basis for the arrangement of the protection piece 203, thereby enhancing the overall structural stability of the protection assembly 200.

[0036] Specifically, the bottom of the surrounding sleeve 202b penetrates through the embedded groove 202a and extends into the shell 201, and the surrounding sleeve 202b is in contact with the inner wall of the embedded groove 202a.

[0037] Further illustrating the connection mode of the surrounding sleeve 202b and the embedded groove 202a, the bottom of the surrounding sleeve 202b penetrates through the embedded groove 202a and extends into the shell 201, and is in close contact with the inner wall of the embedded groove 202a. This connection mode ensures the firmness and sealing of the installation of the surrounding sleeve 202b, prevents dust from entering from the connection part of the two, further improves the dustproof effect, and also provides a stable support structure for the normal operation of the protection piece 203.

[0038] Specifically, the protection piece 203 includes a protection groove 203a opened on one side of the surrounding sleeve 202b, and a protection plate 203b slidably connected in the inner cavity of the protection groove 203a.

[0039] The protection groove 203a is opened on one side of the surrounding sleeve 202b, and the protection plate 203b can slide in the inner cavity of the protection groove 203a. The protection groove 203a provides a track and space for the sliding of the protection plate 203b, so that the protection plate 203b can move flexibly, realize the protection and exposure functions of the probe 102, and is a key structure for realizing the switching of dustproof and normal measurement functions.

[0040] Specifically, the protection piece 203 further includes a through groove 203c opened on one side of the shell 201, and the through groove 203c cooperates with the protection plate 203b.

[0041] The through groove 203c further provides guidance and support for the sliding of the protection plate 203b, ensures that the protection plate 203b will not deviate or jam during sliding, and ensures that the protection plate 203b can accurately cover or expose the probe 102, thereby improving the reliability and stability of the device.

[0042] Specifically, the protection piece 203 further includes an inspection groove 203d opened on the other side of the surrounding sleeve 202b, and the other side of the shell 201 is provided with an inspection part 203e.

[0043] The arrangement of the inspection groove 203d and the inspection part 203e provides a convenient channel for internal inspection and maintenance of the device, facilitates the inspection and processing of possible problems inside the device by the operator, such as wear of the protection plate 203b and looseness of the parts, and ensures the normal operation of the device.

[0044] Specifically, the maintenance part 203e includes a cover plate 203e-1 hinged to the other side of the shell 201, and the other side of the shell 201 is open, and one side of the cover plate 203e-1 is provided with a groove 203e-2.

[0045] The cover plate 203e-1 is conveniently opened and closed through the groove 203e-2, so that the inside of the device is viewed and repaired, and the efficiency and convenience of the maintenance work are improved.

[0046] Specifically, the driving part 204 includes a pneumatic push rod 204a fixedly connected to one side of the inner cavity of the shell 201, and one side of the shell 201 is provided with a driving groove 204b, and the driving groove 204b cooperates with the pneumatic push rod 204a.

[0047] The pneumatic push rod 204a provides a power source for the sliding of the protective plate 203b, and the driving groove 204b provides a movement space for the telescopic rod of the pneumatic push rod 204a, so that the pneumatic push rod 204a can be stably installed and worked, and the automatic driving of the protective plate 203b is realized.

[0048] The pneumatic push rod 204a is a prior art, and an electric push rod can also be used instead, and a person skilled in the art can select according to the actual situation, and this place will not be repeated.

[0049] Specifically, the telescopic rod of the pneumatic push rod 204a penetrates the driving groove 204b and is fixedly connected with a clasp 204c, and the telescopic rod of the pneumatic push rod 204a cooperates with the protective plate 203b through the clasp 204c.

[0050] The power of the pneumatic push rod 204a can be effectively transmitted to the protective plate 203b, so that the protective plate 203b can slide accurately according to the telescopic action of the pneumatic push rod 204a, and the accuracy and consistency of the opening and closing action of the protective plate 203b are ensured, and the clasp 204c can facilitate the later disassembly of the protective plate 203b for maintenance.

[0051] Specifically, the bottom of the shell 201 is provided with a light passage 201a, and the light passage 201a cooperates with the probe 102.

[0052] The light passage 201a provides a channel for the light transmission of the probe 102, and ensures that the probe 102 can normally receive and emit light when measuring moisture while the protective assembly 200 effectively protects the probe 102 from dust, and ensures that the measurement function of the infrared moisture meter 101 is not affected.

[0053] In use, when the infrared moisture meter 101 is in an idle state, the operator controls the pneumatic push rod 204a in the driving member 204 to retract the telescopic rod of the pneumatic push rod 204a, the telescopic rod drives the protective plate 203b through the clasp 204c, the protective plate 203b slides along the protective groove 203a and the through groove 203c, and is moved to below the probe 102 until the protective plate 203b, the surrounding sleeve 202b and the shell 201 jointly form a relatively closed space, effectively blocking dust, particulate matter and other impurities in the external environment from entering, thereby protecting the probe 102 from being attached by dust.

[0054] When the infrared moisture meter 101 needs to be used for moisture measurement, the operator controls the pneumatic push rod 204a again to extend the telescopic rod thereof, the telescopic rod pulls the protective plate 203b through the clasp 204c, the protective plate 203b reversely slides along the protective groove 203a and the through groove 203c, exposes the probe 102, and the probe 102 transmits light through the light transmission port 201a at the bottom of the shell 201 to measure the moisture content in the measured substance.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. An automatic dust protection cover device, characterized by: The utility model relates to an infrared moisture meter, and more particularly to an infrared moisture meter with a protection assembly. The utility model discloses an infrared moisture meter with a protection assembly. The protection assembly (200) is arranged at the bottom of the infrared moisture meter (101) and comprises a shell (201), an enclosing member (202), a protection member (203) and a driving member (204).

2. The automatic dust shield apparatus of claim 1, wherein: The enclosing member (202) comprises an embedding groove (202a) formed at the top of the shell (201).

3. The automatic dust shield apparatus of claim 2, wherein: The bottom of the enclosing sleeve (202b) penetrates the embedding groove (202a) and extends into the shell (201).

4. The automatic dust shield apparatus of claim 3, wherein: The protection member (203) comprises a protection groove (203a) formed at one side of the enclosing sleeve (202b).

5. The automatic dust shield apparatus of claim 4, wherein: The protection member (203) further comprises a through groove (203c) formed at one side of the shell (201).

6. The automatic dust shield apparatus of claim 5, wherein: The protection member (203) further comprises an inspection groove (203d) formed at the other side of the enclosing sleeve (202b).

7. The automatic dust shield apparatus of claim 6, wherein: The inspection part (203e) comprises a cover plate (203e-1) hinged to the other side of the shell (201).

8. The automatic dust shield cover device of claim 1, wherein: The other side of the shell (201) is open, and one side of the cover plate (203e-1) is provided with a recess (203e-2).

9. The automatic dust shield apparatus of claim 8, wherein: The driving member (204) comprises a pneumatic push rod (204a) fixedly connected to one side of the inner cavity of the shell (201).

10. The automatic dust shield apparatus of claim 9, wherein: The shell (201) is provided with a driving groove (204b) at one side. The telescopic rod of the pneumatic push rod (204a) penetrates the driving groove (204b) and is fixedly connected with a clasp (204c). The telescopic rod of the pneumatic push rod (204a) cooperates with the protection plate (203b) through the clasp (204c). The bottom of the shell (201) is provided with a light passage (201a) which cooperates with the probe (102).

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