Sleeve structure

Abstract

The utility model provides a sleeve structure, and relates to the technical field of thermometer protection equipment. Comprising a sleeve main body, the sleeve main body comprises a sleeve lower mounting cover and a sleeve upper mounting cover, the sleeve main body, a positioning bolt and a thermometer are arranged, the sleeve lower mounting cover and the sleeve upper mounting cover are used for carrying out primary protection treatment when the thermometer is mounted, and a mounting inner frame is used for carrying out secondary protection treatment on the thermometer; the supporting seat is used for supporting the whole equipment, the whole equipment is conveniently positioned and installed through cooperation of a plurality of bolts, and the second limiting nut is used for limiting the detection probe and the bottom of the sleeve lower installation cover, so that the length of the detection probe is adjusted to meet the requirements of subsequent operation. The bottom connecting disc and the sealing ring are mounted between the lower sleeve mounting cover and the supporting seat, so that the dismounting efficiency is improved, the whole device is simple and easy to operate, daily use is facilitated, auxiliary operation of electrical equipment is not used, and the overall use and mounting cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of thermometer protection equipment technology, and in particular to a sleeve structure. Background Technology

[0002] One of the standard instruments in organic chemistry, the thermometer is a tool used to connect a glass stopper to a standard straight laboratory thermometer. It's similar to a traditional rubber stopper and generally comes in several types, including screw-in and mercury-sealed. Due to the numerous inconveniences of mercury-sealed thermometers, they are no longer used. When connecting, attention should be paid to sealing and length to avoid poor sealing and thermometer breakage. To improve the thermometer's protective effect, a thermometer sleeve is sometimes used in conjunction with it.

[0003] In practical work, replacing thermometers with existing thermometer sleeves is quite troublesome. Failure to replace them in a timely manner will affect the detection efficiency. Furthermore, they lack good stability, the bolts are prone to slippage, posing a danger. They also require a lot of equipment for auxiliary operation, increasing the overall installation and use costs and causing many inconveniences.

[0004] Therefore, this utility model provides a sleeve structure. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies and provide a sleeve structure.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a sleeve structure, including a sleeve body,

[0007] The main body of the sleeve includes a lower mounting cover and an upper mounting cover. The upper mounting cover is located above the lower mounting cover. A thermometer is installed between the lower and upper mounting covers. A scale line is installed on the top of the thermometer. A temperature measuring device is installed at one end of the thermometer. A detection probe extending to the bottom of the lower mounting cover is installed at the bottom of the temperature measuring device. A protective sleeve is fitted over the outside of the detection probe. The lower and upper mounting covers provide primary protection for the thermometer during installation. The inner mounting frame provides secondary protection for the thermometer. The support base provides support for the entire device. Several bolts are used to facilitate the positioning and installation of the entire device, reducing the labor intensity during later maintenance.

[0008] The bottom of the sleeve mounting cover is equipped with two symmetrically distributed support seats, and the top of the sleeve mounting cover is equipped with two symmetrically distributed positioning bolts. One bottom end of each of the two positioning bolts extends into the inside of the sleeve body and is fixedly connected to a positioning screw. One top end of each of the two support seats is connected to the corresponding positioning screw. A first limiting nut is fitted on the outside of each of the two support seats.

[0009] An external display screen is located at the top of the upper sleeve mounting cover, between two positioning bolts. The lower and upper sleeve mounting covers provide primary protection during thermometer installation. The inner mounting frame provides secondary protection for the thermometer. The support base supports the entire device. Several bolts facilitate positioning and installation of the entire device, reducing labor intensity during later maintenance. The second limit nut limits the movement of the detection probe and the bottom of the lower sleeve mounting cover, thereby adjusting the length of the detection probe to meet subsequent operational needs. A bottom connecting plate and sealing ring are installed between the lower sleeve mounting cover and the support base, improving efficiency. The design enhances connection stability and improves sealing. The inner cavity mates with the inner frame for installation, which in turn limits the thermometer's position, providing protection. The limiting slots facilitate connection between the side inspection cover and the main sleeve, while also allowing for easy disassembly and maintenance. The second mounting sleeve provides a seal when connecting the temperature measuring equipment and the thermometer. Anti-slip strips on the outer sides of both the first and second mounting sleeves facilitate smooth disassembly and maintenance, accelerating the process. The design is simple and easy to operate, meeting daily usage needs. Furthermore, the absence of electrical equipment reduces overall installation and usage costs.

[0010] In a preferred embodiment, a second limiting nut is fitted on the outer side of the detection probe and above the protective sleeve. The second limiting nut is used to limit the detection probe and the bottom of the lower mounting cover of the sleeve, thereby adjusting the length of the detection probe to meet the needs of subsequent operations. A bottom connecting plate is fitted on the bottom of the lower mounting cover and outside the support base. A sealing ring is installed on the bottom of each bottom connecting plate. The sealing ring is located above the corresponding first limiting nut. By installing the bottom connecting plate and the sealing ring between the lower mounting cover of the sleeve and the support base, the stability and sealing effect during connection are improved.

[0011] In a preferred embodiment, a second mounting sleeve is installed between the thermometer and the temperature measuring device. The second mounting sleeve is used to seal the connection between the temperature measuring device and the thermometer. An inner mounting frame is fitted inside the sleeve body and outside the thermometer. The sleeve body has an inner cavity that fits the inner mounting frame. The inner cavity fits the inner mounting frame, and the inner mounting frame limits the installation of the thermometer, thus achieving a protective effect.

[0012] In a preferred embodiment, side inspection covers are installed on both sides of the sleeve body, and limiting slots are opened on both sides of the sleeve body to cooperate with the installation of the side inspection covers. The limiting slots facilitate the connection between the side inspection covers and the sleeve body, and also facilitate subsequent disassembly and maintenance.

[0013] In a preferred embodiment, a first mounting sleeve is installed at the other end of the thermometer. Anti-slip strips are evenly distributed on the outer sides of both the first and second mounting sleeves. By installing anti-slip strips on the outer sides of the first and second mounting sleeves, it is convenient to perform anti-slip disassembly during internal equipment maintenance, which speeds up the disassembly efficiency. The whole system is simple and easy to operate, which is convenient for daily use. At the same time, no power equipment is used to assist in the operation, which saves the overall use and installation costs.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] By configuring the casing body, positioning bolts, and thermometer, the lower and upper mounting covers of the casing provide primary protection during thermometer installation. The inner frame provides secondary protection for the thermometer, and the support base supports the entire device. Several bolts facilitate easy positioning and installation of the entire device, reducing labor intensity during later maintenance. The second limit nut limits the movement of the detection probe and the bottom of the lower mounting cover, thereby adjusting the probe length for subsequent operations. A bottom connecting plate and sealing ring are installed between the lower mounting cover and the support base, improving efficiency. The stability during connection improves the sealing effect. The inner cavity fits the inner frame for installation, and the inner frame limits the thermometer's installation, providing protection. The limiting slot facilitates the connection between the side inspection cover and the main body of the sleeve, while also facilitating subsequent disassembly and maintenance. The second mounting sleeve provides a sealing effect when connecting the temperature measuring equipment and the thermometer. Anti-slip strips installed on the outer sides of the first and second mounting sleeves facilitate anti-slip disassembly during internal equipment maintenance, speeding up the disassembly process. The overall design is simple and easy to operate, convenient for daily use, and saves on overall installation and usage costs by eliminating the need for electrical equipment. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of a sleeve structure provided by this utility model;

[0017] Figure 2 The overall internal structure of the sleeve structure provided by this utility model Figure 1 ;

[0018] Figure 3 The overall internal structure of the sleeve structure provided by this utility model Figure 2 ;

[0019] Figure 4 This is a schematic diagram of the internal structure of the sleeve body of a sleeve structure provided by this utility model.

[0020] Legend:

[0021] 1. Sleeve body; 11. Lower sleeve mounting cover; 12. Upper sleeve mounting cover; 13. External display screen; 14. Inner mounting frame; 15. Side inspection cover;

[0022] 2. Positioning bolt; 21. First limit nut; 22. Support base; 23. Positioning screw; 24. Bottom connecting plate; 25. Sealing ring;

[0023] 3. Thermometer; 31. Scale marks; 32. First mounting sleeve; 33. Second mounting sleeve; 34. Temperature measuring device; 35. Detection probe; 36. Protective sleeve; 37. Second limit nut; 38. Anti-slip strip. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1-4 As shown, this embodiment provides a technical solution: a sleeve structure, including a sleeve body 1, the sleeve body 1 including a lower sleeve mounting cover 11 and an upper sleeve mounting cover 12, the upper sleeve mounting cover 12 being located above the lower sleeve mounting cover 11, a thermometer 3 being installed between the lower sleeve mounting cover 11 and the upper sleeve mounting cover 12, a scale line 31 being installed on the top of the thermometer 3, a temperature measuring device 34 being installed at one end of the thermometer 3, a detection probe 35 extending to the bottom of the lower sleeve mounting cover 11 being installed at the bottom of the temperature measuring device 34, a protective sleeve 36 being sleeved on the outside of the detection probe 35, the lower sleeve mounting cover 11 and the upper sleeve mounting cover 12 being used for primary protection of the thermometer 3 during installation, the inner mounting frame 14 being used for secondary protection of the thermometer 3, and the support base 22 being used for supporting the overall equipment, the overall equipment being conveniently positioned and installed by several bolts, reducing the labor intensity during later inspection and maintenance.

[0026] In this design, two symmetrically distributed support seats 22 are installed at the bottom of the sleeve mounting cover 11, and two symmetrically distributed positioning bolts 2 are installed at the top of the sleeve mounting cover 12. The bottom end of each of the two positioning bolts 2 extends into the sleeve body 1 and is fixedly connected to a positioning screw 23. The top end of each of the two support seats 22 is connected to the corresponding positioning screw 23, and a first limiting nut 21 is fitted on the outside of each of the two support seats 22.

[0027] In this design, an outer display screen 13 is provided on the top of the cover 12 mounted on the sleeve and located between the two positioning bolts 2.

[0028] Going further, such as Figures 1-4 As shown: In this scheme, a second limiting nut 37 is fitted on the outside of the detection probe 35 and above the protective sleeve 36. The second limiting nut 37 is used to limit the bottom of the detection probe 35 and the lower mounting cover 11 of the sleeve, thereby adjusting the length of the detection probe 35 to meet the needs of subsequent operations.

[0029] In this design, a second mounting sleeve 33 is installed between the thermometer 3 and the temperature measuring device 34. The second mounting sleeve 33 is used to seal the connection between the temperature measuring device 34 and the thermometer 3.

[0030] In this design, a first mounting sleeve 32 is installed at the other end of the thermometer 3. Anti-slip strips 38 are evenly distributed on the outer sides of both the first mounting sleeve 32 and the second mounting sleeve 33. By installing anti-slip strips 38 on the outer sides of the first mounting sleeve 32 and the second mounting sleeve 33, it is convenient to perform anti-slip disassembly during the maintenance of internal equipment, which speeds up the disassembly efficiency. The design is simple and easy to operate, which is convenient for daily use. At the same time, no power equipment is used to assist in the operation, which saves the overall use and installation costs.

[0031] Going further, such as Figures 1-3 As shown: In this solution, the bottom of the sleeve mounting cover 11 and the outside of the support base 22 are all fitted with bottom connecting plates 24, and the bottom of the bottom connecting plates 24 are all fitted with sealing rings 25. The sealing rings 25 are all located above the corresponding first limit nuts 21. By installing the bottom connecting plates 24 and sealing rings 25 between the sleeve mounting cover 11 and the support base 22, the stability during connection is improved and the sealing effect during connection is improved.

[0032] Going further, such as Figures 1-3 As shown, in this scheme, an inner frame 14 is fitted inside the sleeve body 1 and outside the thermometer 3. The sleeve body 1 has an inner cavity that is fitted to the inner frame 14. The inner frame 14 is installed through the inner cavity and the thermometer 3 is limited by the inner frame 14, which achieves a protective effect.

[0033] In this design, side inspection covers 15 are installed on both sides of the sleeve body 1. Limiting slots are provided on both sides of the sleeve body 1 to accommodate the installation of the side inspection covers 15. The limiting slots facilitate the connection between the side inspection covers 15 and the sleeve body 1, and also facilitate subsequent disassembly and maintenance.

[0034] Working principle:

[0035] like Figures 1-4 As shown:

[0036] By setting up the sleeve body 1, positioning bolt 2 and thermometer 3, the lower sleeve mounting cover 11 and the upper sleeve mounting cover 12 are used to provide primary protection for the thermometer 3 during installation, and the inner mounting frame 14 is used to provide secondary protection for the thermometer 3.

[0037] The support base 22 is used to support the overall equipment. Several bolts are used to facilitate the positioning and installation of the overall equipment, reducing the labor intensity during later maintenance. The second limit nut 37 is used to limit the bottom of the detection probe 35 and the sleeve mounting cover 11, thereby adjusting the length of the detection probe 35 to meet the needs of subsequent operations.

[0038] By installing a bottom connecting plate 24 and a sealing ring 25 between the sleeve cover 11 and the support base 22, the stability and sealing effect during connection are improved. The inner frame 14 is installed through the inner cavity, and the thermometer 3 is limited by the inner frame 14, thus achieving a protective effect.

[0039] The limiting slot facilitates the connection between the side inspection cover 15 and the sleeve body 1, and also facilitates subsequent disassembly and maintenance.

[0040] The second mounting sleeve 33 is used to seal the temperature measuring device 34 and the thermometer 3 when they are connected. Anti-slip strips 38 are installed on the outside of the first mounting sleeve 32 and the second mounting sleeve 33 to facilitate anti-slip disassembly during the maintenance of the internal equipment, which speeds up the disassembly efficiency. The whole is simple and easy to operate, which is convenient for daily use. At the same time, no power equipment is used to assist in the operation, which saves the overall use and installation costs.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A sleeve structure, comprising a sleeve body (1), characterized in that, The main body of the sleeve (1) includes a lower sleeve mounting cover (11) and an upper sleeve mounting cover (12). The upper sleeve mounting cover (12) is located above the lower sleeve mounting cover (11). A thermometer (3) is installed between the lower sleeve mounting cover (11) and the upper sleeve mounting cover (12). A scale line (31) is installed on the top of the thermometer (3). A temperature measuring device (34) is installed at one end of the thermometer (3). A detection probe (35) extending to the bottom of the lower sleeve mounting cover (11) is installed at the bottom of the temperature measuring device (34). A protective sleeve (36) is fitted on the outside of the detection probe (35). The lower sleeve mounting cover (11) and the upper sleeve mounting cover (12) are used to provide primary protection for the thermometer (3) during installation. The inner frame (14) is used to provide secondary protection for the thermometer (3). The support base (22) is used to support the entire device. The bottom of the sleeve mounting cover (11) is equipped with two symmetrically distributed support seats (22), and the top of the sleeve mounting cover (12) is equipped with two symmetrically distributed positioning bolts (2). The bottom end of each of the two positioning bolts (2) extends into the sleeve body (1) and is fixedly connected to a positioning screw (23). The top end of each of the two support seats (22) is connected to the corresponding positioning screw (23). The outer side of each of the two support seats (22) is fitted with a first limiting nut (21). The sleeve is provided with an outer display screen (13) on the top of the cover (12) and between the two positioning bolts (2).

2. The bushing structure of claim 1, wherein: A second limiting nut (37) is fitted on the outside of the detection probe (35) and above the protective sleeve (36). The second limiting nut (37) is used to limit the bottom of the detection probe (35) and the lower mounting cover (11) of the sleeve.

3. The bushing structure of claim 1, wherein: Bottom connecting plate (24) is fitted on the bottom of the sleeve mounting cover (11) and outside the support base (22). Sealing ring (25) is installed on the bottom of the bottom connecting plate (24). The sealing ring (25) is located above the corresponding first limiting nut (21).

4. The bushing structure of claim 3, wherein: A second mounting sleeve (33) is installed between the thermometer (3) and the temperature measuring device (34). The second mounting sleeve (33) is used to seal the connection between the temperature measuring device (34) and the thermometer (3).

5. The bushing structure of claim 4, wherein: The sleeve body (1) is fitted with an inner frame (14) inside and outside the thermometer (3), and the sleeve body (1) has an inner cavity inside that is fitted with the inner frame (14).

6. The bushing structure of claim 1, wherein: The sleeve body (1) is equipped with side inspection covers (15) on both sides, and the sleeve body (1) is provided with limiting slots on both sides to cooperate with the installation of the side inspection covers (15).

7. The bushing structure of claim 6, wherein: The other end of the thermometer (3) is fitted with a first mounting sleeve (32), and anti-slip strips (38) are evenly distributed on the outer sides of both the first mounting sleeve (32) and the second mounting sleeve (33).

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