Anti-crystallization instrument protection cover

Abstract

The utility model belongs to the technical field of anti-crystallization protection covers, and particularly relates to an anti-crystallization instrument protection cover which comprises a cover shell, connecting grooves are formed in the left side and the right side of the cover shell, guide grooves communicated with the connecting grooves are formed in the outer side of the cover shell, a guide rod is connected into the connecting groove in the right side, and a cleaning part is arranged on the outer side of the cover shell. The cleaning component comprises a servo motor connected to the outer side of the housing, the output end of the servo motor is connected with a threaded lead screw, and the servo motor drives the threaded lead screw to rotate and drives a sponge roller connected to the top of the connecting frame to scrape along the top face of the housing. And when the threaded lead screw rotates, the transmission gear is driven to synchronously act, so that the toothed plate translates along the outer side of the bracket, the position of the air heater is driven to change, air is uniformly supplied to the top surface of the housing, the liquid removal effect is improved, and the liquid is prevented from being attached to the surface of the housing to cause crystallization.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-crystallization protective covers, in particular to an anti-crystallization instrument and meter protective cover. Background Art

[0002] Instrument refers to the general term for instruments that display numerical values, including pressure instruments, flow meters, and various analytical instruments;

[0003] Instruments are usually installed outside the equipment and are therefore easily affected by the external environment. For example, if there is high humidity in the air and liquid is attached to the surface of the instrument and the temperature is low, crystallization will occur on the surface of the instrument, thereby affecting the reading or the service life of the instrument. Therefore, an anti-crystallization instrument protective cover is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide an anti-crystallization instrument protection cover, in which a servo motor drives the threaded screw to rotate, driving the sponge roller connected to the top of the connecting frame to scrape along the top surface of the cover shell to scrape off the liquid attached to the top surface of the cover shell, and while the threaded screw rotates, it drives the transmission gear to move synchronously, so that the tooth plate translates along the outer side of the bracket, thereby driving the position of the hot air blower to change, uniformly supplying air to the top surface of the cover shell, improving the effect of removing liquid, and preventing the liquid from adhering to the surface of the cover shell and crystallizing.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] An anti-crystallization instrument protection cover, comprising:

[0008] A cover shell as a protective base frame, with connecting grooves on both sides of the cover shell, and a guide groove connected to the connecting groove is provided on the outer side of the cover shell, and a guide rod is connected to the connecting groove on the right side;

[0009] The cleaning component is placed outside the cover and scrapes the liquid on the surface of the cover with a reciprocating motion to prevent the liquid from crystallizing due to cooling.

[0010] As a preferred solution of the anti-crystallization instrument protection cover described in the utility model, the cleaning component includes a servo motor connected to the outside of the cover shell, the output end of the servo motor extends into the connecting groove, the output end of the servo motor is connected to the threaded screw, and a threaded seat is arranged on the threaded screw. There are two groups of threaded seats, one group of threaded seats is threadedly engaged with the threaded screw, and the other group of threaded seats is slidably connected to the outside of the guide rod.

[0011] As a preferred solution of the anti-crystallization instrument protection cover described in the utility model, the outer sides of the two groups of threaded seats are integrally connected with guide seats that cooperate with the guide groove sliding guide, and a connecting frame is arranged on the outer side of the guide seat, and the tops of the two groups of connecting frames are connected to sponge rollers.

[0012] As a preferred solution of the anti-crystallization instrument protection cover described in the utility model, wherein: the front end of the cover shell is integrally formed with a bracket connected thereto, and a slide groove penetrating the bracket is provided on the bracket.

[0013] As a preferred solution of the anti-crystallization instrument protection cover described in the utility model, in order to increase the liquid removal effect, a hot air component is connected to the cover shell.

[0014] As a preferred solution of the anti-crystallization instrument protection cover described in the utility model, the hot air component includes a transmission gear connected to the threaded screw, and a tooth plate that cooperates with the transmission gear, the top of the tooth plate is connected to a sliding seat that slides with the slide groove, and a hot air blower is installed on the top of the sliding seat.

[0015] As a preferred solution of the anti-crystallization instrument protection cover described in the utility model, wherein: the hot air blower output port is arranged corresponding to the top surface of the cover shell.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The servo motor drives the threaded screw to move synchronously, and then drives the sponge roller connected to the top of the connecting frame to scrape along the top surface of the cover shell, scraping off the liquid attached to the top surface of the cover shell, effectively preventing the liquid from adhering to the surface of the protective cover;

[0018] 2. As the threaded screw rotates, it drives the transmission gear to move synchronously, causing the tooth plate to translate along the outside of the bracket, thereby driving the position of the hot air blower to change, evenly supplying air to the top surface of the cover, and increasing the effect of removing liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of part A of the utility model;

[0023] Figure 4 For this utility model Figure 1 Schematic diagram of some structures.

[0024] In the figure: 100 cover shell, 110 connecting groove, 111 guide groove, 112 guide rod, 120 bracket, 121 slide groove, 200 cleaning component, 210 servo motor, 211 threaded screw, 220 threaded seat, 221 guide seat, 222 connecting frame, 230 sponge roller, 300 hot air component, 310 transmission gear, 320 tooth plate, 321 slide seat, 330 hot air blower. DETAILED DESCRIPTION

[0025] 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.

[0026] 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.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] 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.

[0029] The utility model provides an anti-crystallization instrument protection cover, please refer to Figure 1-4 , including a housing 100, a cleaning component 200 and a hot air component 300;

[0030] Please continue reading Figure 1 , Figure 2 and Figure 4 The cover 100 as the protective frame has connecting grooves 110 on both sides of the cover 100, and a guide groove 111 connected to the connecting groove 110 is formed on the outer side of the cover 100, and a guide rod 112 is connected to the inner thread of the right connecting groove 110;

[0031] Please continue reading Figure 1 and Figure 3 The cleaning component 200 is placed outside the housing 100 and scrapes the liquid on the surface of the housing 100 by reciprocating motion to prevent the liquid from being cooled and crystallized;

[0032] The cleaning component 200 includes a servo motor 210 threadedly connected to the outside of the housing 100, the output end of the servo motor 210 extends into the connecting groove 110, the output end of the servo motor 210 is connected to a threaded screw 211, a threaded seat 220 is arranged on the threaded screw 211, and the threaded seat 220 is provided with two groups, one group of threaded seats 220 is threadedly matched with the threaded screw 211, and the other group of threaded seats 220 is slidably connected to the outside of the guide rod 112;

[0033] The outer sides of the two sets of threaded seats 220 are integrally connected with guide seats 221 that are slidably guided with the guide grooves 111. A connecting frame 222 is arranged on the outer side of the guide seat 221. The tops of the two sets of connecting frames 222 are connected with sponge rollers 230.

[0034] Scraping action:

[0035] The servo motor 210 drives the threaded screw 211 to rotate, and one set of threaded seats 220 is threadedly engaged with the threaded screw 211. When the threaded screw 211 rotates, the threaded seats 220 move along the outer side of the threaded screw 211, driving the other set of threaded seats 220 to move along the axial direction of the guide rod 112, so that the sponge roller 230 scrapes along the top surface of the cover 100 to scrape off the liquid attached to the top surface of the cover 100;

[0036] Furthermore, the front end of the housing 100 is integrally formed with a bracket 120, and the bracket 120 is provided with a slide groove 121 penetrating the bracket 120;

[0037] Please continue reading Figure 1 , Figure 2 and Figure 4In order to increase the liquid removal effect, a hot air component 300 is connected to the housing 100, and the hot air component 300 includes a transmission gear 310 connected to the threaded screw 211, and a tooth plate 320 that is transmission-matched with the transmission gear 310, and a slide seat 321 that is slidably matched with the slide groove 121 is connected to the top of the tooth plate 320, and a hot air blower 330 is threadedly connected to the top of the slide seat 321;

[0038] When the threaded screw 211 rotates, the transmission gear 310 is driven to move synchronously, so that the tooth plate 320 moves along the outer side of the bracket 120, thereby driving the position of the hot air blower 330 to change, supplying air to the top surface of the cover shell 100, thereby increasing the effect of removing liquid.

[0039] Working principle: When the utility model is in use, the servo motor 210 drives the threaded screw 211 to rotate, driving the sponge roller 230 connected to the top of the connecting frame 222 to scrape along the top surface of the cover shell 100, so as to scrape off the liquid attached to the top surface of the cover shell 100, and while the threaded screw 211 rotates, it drives the transmission gear 310 to move synchronously, so that the tooth plate 320 translates along the outer side of the bracket 120, thereby driving the position of the hot air blower 330 to change, so as to evenly supply air to the top surface of the cover shell 100 and increase the effect of removing liquid.

[0040] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An anti-crystallization instrument protection cover, characterized in that: include: A cover shell (100) as a protective base frame, the cover shell (100) is provided with connecting grooves (110) on both left and right sides, and a guide groove (111) is provided on the outer side of the cover shell (100) and is connected to the connecting groove (110), and a guide rod (112) is connected to the connecting groove (110) on the right side; The cleaning component (200) is placed outside the cover shell (100) and reciprocates to scrape off the liquid on the surface of the cover shell (100) to prevent the liquid from being cooled and crystallized.

2. The anti-crystallization instrument protection cover according to claim 1, characterized in that: The cleaning component (200) comprises a servo motor (210) connected to the outside of the housing (100); the output end of the servo motor (210) extends into the connecting groove (110); the output end of the servo motor (210) is connected to a threaded screw (211); a threaded seat (220) is arranged on the threaded screw (211); the threaded seat (220) is provided with two groups; one group of the threaded seats (220) is threadedly engaged with the threaded screw (211); and the other group of the threaded seats (220) is slidably connected to the outside of the guide rod (112).

3. The anti-crystallization instrument protection cover according to claim 2, characterized in that: The outer sides of the two groups of threaded seats (220) are integrally connected with guide seats (221) that cooperate with the guide grooves (111) for sliding guidance. A connecting frame (222) is arranged on the outer side of the guide seat (221). The tops of the two groups of connecting frames (222) are connected to sponge rollers (230).

4. The anti-crystallization instrument protection cover according to claim 1, characterized in that: The front end of the cover shell (100) is integrally formed and connected with a bracket (120), and the bracket (120) is provided with a sliding groove (121) penetrating the bracket (120).

5. The anti-crystallization instrument protection cover according to claim 1, characterized in that: In order to increase the liquid removal effect, a hot air component (300) is connected to the housing (100).

6. The anti-crystallization instrument protection cover according to claim 5, characterized in that: The hot air component (300) comprises a transmission gear (310) connected to the threaded screw (211), and a tooth plate (320) in transmission cooperation with the transmission gear (310); a sliding seat (321) in sliding cooperation with the sliding groove (121) is connected to the top of the tooth plate (320); and a hot air blower (330) is installed on the top of the sliding seat (321).

7. The anti-crystallization instrument protection cover according to claim 6, characterized in that: The output port of the hot air blower (330) is arranged corresponding to the top surface of the cover shell (100).

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