Instrument box with outer shield

Abstract

The utility model discloses an instrument box with an outer protective cover, relates to the technical field of instrument boxes, and adopts the following scheme that the instrument box comprises a base, a threaded supporting rod is fixed on the outer side of the base, a positioning nut is mounted on the outer side of the threaded supporting rod in a penetrating manner, and an outer protective plate is mounted above the threaded supporting rod; an extension plate is integrally arranged at the bottom of the outer protection plate, a heat dissipation opening is formed in the rear side of the extension plate, a fixing base is arranged at the top of the outer side of the outer protection plate, a clamping rod is welded to the middle of the fixing base, a top cover is installed at the top of the outer protection plate, and a connecting mechanism is arranged on the outer side of the top cover. A door plate is rotationally mounted on the front side of the top cover; through the arrangement of the outer protection plate, when the bottom of the outer protection plate is attached to the top of the base, the heat dissipation openings formed in the whole exterior are shielded, the influence of external rainwater and dust on the inner box body can be effectively reduced, heat dissipation is facilitated through upward lifting, the installation height is flexibly adjusted, and different use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument boxes, in particular to an instrument box provided with an outer protective cover. Background Art

[0002] In the prior art, an instrument box is usually used to protect internal measuring, controlling or displaying instrument equipment to prevent it from being damaged by external environmental factors, such as dust, moisture, mechanical shock, etc. However, the existing instrument box design has obvious deficiencies when dealing with extreme environments.

[0003] The existing instrument box lacks an external protective cover, and the entire instrument box is exposed to the outside and is susceptible to corrosion and damage. Therefore, an instrument box with an external protective cover is needed. Utility Model Content

[0004] The utility model aims to provide an instrument box with an outer protective cover, which solves the problem in the prior art that the outer protective cover is lacking and the entire instrument box is exposed to the outside and is susceptible to corrosion and damage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an instrument box with an outer protective cover, comprising a base, a threaded support rod is fixed to the outer side of the base, a positioning nut is installed through the outer side of the threaded support rod, an outer protective plate is installed above the threaded support rod, an extension plate is integrated at the bottom of the outer protective plate, a heat dissipation port is opened on the rear side of the extension plate, a fixing seat is provided at the top of the outer side of the outer protective plate, a clamping rod is welded at the middle part of the fixing seat, a top cover is installed on the top of the outer protective plate, a connecting mechanism is provided on the outer side of the top cover, a door panel is rotatably installed on the front side of the top cover, a slide rail is slidably connected to the inner side of the bottom of the door panel, a sliding plate is integrated at one side of the slide rail, and a box body is provided in the middle part of the base.

[0006] Preferably, the positioning nut is threadedly connected to the threaded support rod, and the outer guard plate forms a clamping structure through the positioning nut, the extension plate and the threaded support rod.

[0007] Preferably, the rear side of the extension plate and the two sides of the base are provided with the same number of rectangular heat dissipation openings.

[0008] Preferably, the connecting mechanism includes a fixed plate, a rotating shaft, a rotating plate, a rotating rod and a buckle, the end of the fixed plate is provided with a rotating shaft, the middle of the rotating shaft is rotatably mounted with a rotating plate, the inner side of the fixed plate is vertically mounted with a rotating rod, and the end of the rotating rod is integrally provided with a buckle.

[0009] Preferably, the rotating rod is threadedly connected to the fixed plate, and the rotating plate forms a snap-fit ​​structure with the fixed plate via a buckle.

[0010] Preferably, the top cover forms a snap-fit ​​structure with the fixing seat through a connecting mechanism, and the outer diameter of the top cover is set to be the same as the outer diameter of the outer guard plate.

[0011] Preferably, the sliding plate forms a lifting structure between the sliding rail and the door panel, and the width of the sliding plate is arranged to match the width of the door panel.

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

[0013] 1. By setting the outer guard plate, first plug and install the outer guard plate through the extension plate and the threaded support rod on the base. At this time, turn the positioning nut on the threaded support rod to adjust it to the appropriate height. The height limit of the outer guard plate and the extension plate after installation can be performed, which is convenient for adjusting the outer guard plate of different heights according to the different specifications of the internal boxes, which is conducive to assembly and adjustment of the appropriate use height as needed. When the bottom of the outer guard plate and the top of the base are fitted to each other, the heat dissipation ports opened on the entire outside are blocked, which can effectively reduce the impact of external rain and dust on the internal box. After the installation height of the outer guard plate is lifted upward, the heat dissipation port is expanded, which is beneficial to the internal heat dissipation. The installation height can be flexibly adjusted to meet different usage requirements and ensure the effect of protective use operations.

[0014] 2. By setting the top cover and then fixing the box body to the inside of the base, the top cover can be installed on the top of the box body, and the outer connecting mechanism can be connected with the fixing seat by corresponding snapping, so as to ensure that the top cover can be stably fixed on the top of the outer guard plate, so as to protect the internal box body. It is only necessary to rotate the rotating plate so that its end and the fixing seat are mutually snap-fitted and fixed. At this time, the buckle is located in the middle groove of the rotating plate and its height is higher than the thickness of the rotating plate. When the rotating buckle is rotated to rotate and move inward through the rotating rod, the rotating plate can be pressed by the buckle, so that the rotating plate remains stably snap-fitted and fixed with the fixing seat. The connection is stable and the operation is convenient. It can be quickly disassembled and assembled without extra tools. The overall detachable setting ensures better space saving for transportation. After the overall installation is completed, the outer door panel can be rotated to open and close for use, which is convenient for checking the internal box body. At the same time, the bottom sliding plate can slide and rise and fall, so that the height of the overall external protective cover can be closed when adapting to different heights, which is beneficial to protecting the internal box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall installation structure of an instrument box with an outer protective cover according to the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the box body and the base of an instrument box with an outer protective cover according to the utility model;

[0017] Figure 3This is a schematic diagram of the rear view structure of the installation of the box body and the base of an instrument box with an outer protective cover according to the utility model;

[0018] Figure 4 This is a schematic diagram of the top cover structure of an instrument box provided with an outer protective cover according to the utility model;

[0019] Figure 5 The utility model is a schematic diagram of the connecting mechanism structure of an instrument box provided with an outer protective cover.

[0020] In the figure: 1. base; 2. threaded support rod; 3. positioning nut; 4. outer protective plate; 5. extension plate; 6. heat dissipation port; 7. fixing seat; 8. clamping rod; 9. top cover; 10. connecting mechanism; 1001. fixing plate; 1002. rotating shaft; 1003. rotating plate; 1004. rotating rod; 1005. buckle; 11. door panel; 12. slide rail; 13. sliding plate; 14. box body. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] like Figure 1-5 As shown, an instrument box with an outer protective cover in the figure includes a base 1, which is characterized in that: a threaded support rod 2 is fixed to the outer side of the base 1, a positioning nut 3 is installed through the outer side of the threaded support rod 2, an outer protective plate 4 is installed above the threaded support rod 2, an extension plate 5 is integrated at the bottom of the outer protective plate 4, a heat dissipation port 6 is opened on the rear side of the extension plate 5, a fixing seat 7 is arranged on the outer top of the outer protective plate 4, a clamping rod 8 is welded to the middle of the fixing seat 7, a top cover 9 is installed on the top of the outer protective plate 4, a connecting mechanism 10 is arranged on the outer side of the top cover 9, a door panel 11 is rotatably installed on the front side of the top cover 9, a slide rail 12 is slidably connected to the inner side of the bottom of the door panel 11, a sliding plate 13 is integrated on one side of the slide rail 12, and a box body 14 is arranged in the middle of the base 1.

[0024] The positioning nut 3 is threadedly connected to the threaded support rod 2, and the outer guard plate 4 forms a snap-fit ​​structure through the positioning nut 3, the extension plate 5 and the threaded support rod 2, so that the height of the outer guard plate 4 and the extension plate 5 can be limited after installation, which is convenient for adjusting the outer guard plate 4 to different heights according to the different specifications of the box body 14 inside, which is conducive to assembly and adjustment of the appropriate use height as needed.

[0025] The same number of rectangular heat dissipation openings 6 are provided on the rear side of the extension plate 5 and on both sides of the base 1. The heat dissipation openings 6 are expanded to facilitate internal heat dissipation, and the installation height can be flexibly adjusted to meet different usage requirements, thereby ensuring the effect of protective operation.

[0026] The connecting mechanism 10 includes a fixed plate 1001, a rotating shaft 1002, a rotating plate 1003, a rotating rod 1004 and a buckle 1005. The rotating shaft 1002 is provided at the end of the fixed plate 1001, the rotating plate 1003 is rotatably installed in the middle of the rotating shaft 1002, the rotating rod 1004 is vertically installed on the inner side of the fixed plate 1001, and the end of the rotating rod 1004 is integrally provided with a buckle 1005.

[0027] The rotating rod 1004 is threadedly connected to the fixed plate 1001, and the rotating plate 1003 forms a snap-fit ​​structure with the fixed plate 1001 through the buckle 1005. The connection is stable and the operation is convenient. It can be quickly disassembled and assembled without extra tools. The overall detachable setting ensures better space saving for transportation.

[0028] The top cover 9 forms a snap-fit ​​structure with the fixing seat 7 through the connecting mechanism 10, and the outer diameter of the top cover 9 is set to be the same as the outer diameter of the outer guard plate 4. The outer connecting mechanism 10 is correspondingly snap-fitted with the fixing seat 7 to ensure that the top cover 9 can be stably fixed on the top of the outer guard plate 4, thereby protecting the internal box body 14.

[0029] The sliding plate 13 forms a lifting structure between the sliding rail 12 and the door panel 11, and the width of the sliding plate 13 is set to match the width of the door panel 11. The bottom sliding plate 13 can slide and rise and fall, so that the height of the overall external protective cover can be closed to adapt to different heights, which is beneficial to protecting the internal box 14.

[0030] Working principle: First, the outer guard plate 4 is plugged and installed correspondingly with the threaded support rod 2 on the base 1 through the extension plate 5. At this time, the positioning nut 3 set on the threaded support rod 2 is rotated to adjust it to the appropriate height. The height limit of the outer guard plate 4 and the extension plate 5 after installation can be performed, which is convenient for adjusting the outer guard plate 4 of different heights according to the internal boxes 14 of different specifications, and is conducive to assembly and adjustment of the appropriate use height as needed. When the bottom of the outer guard plate 4 and the top of the base 1 are in contact with each other, the heat dissipation ports 6 opened on the entire outside are blocked, which can effectively reduce the impact of external rain and dust on the internal box 14. After the installation height of the outer guard plate 4 is lifted upward, the heat dissipation port 6 is unfolded, which is beneficial to internal heat dissipation. The installation height can be flexibly adjusted to adapt to different usage requirements and ensure the effect of protective use operations.

[0031] Next, after the box body 14 is fixed inside the base 1, the top cover 9 can be installed on the top of the box body 14, and the outer connecting mechanism 10 is correspondingly engaged with the fixing seat 7 to ensure that the top cover 9 can be stably fixed on the top of the outer guard plate 4, so as to protect the inner box body 14. It is only necessary to rotate the rotating plate 1003 so that its end is engaged with the fixing seat 7 and fixed to each other. At this time, the buckle 1005 is located in the middle groove of the rotating plate 1003 and its height is higher than the thickness of the rotating plate 1003. When the buckle 1005 is rotated to rotate through the rotating rod 1004 and move inward The buckle 1005 can be used to press the rotating plate 1003, so that the rotating plate 1003 maintains a stable engagement and fixation with the fixing seat 7. The connection is stable and the operation is convenient. It can be quickly disassembled and assembled without any extra tools. The overall detachable setting ensures better space saving for transportation. After the overall installation is completed, the outer door panel 11 can be rotated to open and close for use, which is convenient for checking the internal box body 14. At the same time, the bottom sliding plate 13 can slide and rise and fall, which is convenient for closing the height of the overall external protective cover to adapt to different heights, which is beneficial to protecting the internal box body 14.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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. An instrument box provided with an outer protective cover, comprising a base (1), characterized in that: A threaded support rod (2) is fixed on the outer side of the base (1), a positioning nut (3) is installed through the outer side of the threaded support rod (2), an outer guard plate (4) is installed above the threaded support rod (2), an extension plate (5) is integrally provided at the bottom of the outer guard plate (4), a heat dissipation port (6) is provided on the rear side of the extension plate (5), a fixing seat (7) is provided at the top of the outer side of the outer guard plate (4), a clamping rod (8) is welded in the middle of the fixing seat (7), a top cover (9) is installed on the top of the outer guard plate (4), a connecting mechanism (10) is provided on the outer side of the top cover (9), a door panel (11) is rotatably installed on the front side of the top cover (9), a slide rail (12) is slidably connected to the inner side of the bottom of the door panel (11), a sliding plate (13) is integrally provided on one side of the slide rail (12), and a box body (14) is provided in the middle of the base (1).

2. The instrument box with an outer shield according to claim 1, characterized in that: The positioning nut (3) is threadedly connected to the threaded support rod (2), and the outer guard plate (4) forms a clamping structure through the positioning nut (3), the extension plate (5) and the threaded support rod (2).

3. The instrument box with an outer shield according to claim 1, characterized in that: The rear side of the extension plate (5) and the two sides of the base (1) are provided with the same number of rectangular heat dissipation openings (6).

4. The instrument box with an outer shield according to claim 1, characterized in that: The connecting mechanism (10) comprises a fixed plate (1001), a rotating shaft (1002), a rotating plate (1003), a rotating rod (1004) and a buckle (1005); the end of the fixed plate (1001) is provided with a rotating shaft (1002); the middle of the rotating shaft (1002) is rotatably mounted with the rotating plate (1003); the inner side of the fixed plate (1001) is vertically mounted with a rotating rod (1004); and the end of the rotating rod (1004) is integrally provided with a buckle (1005).

5. The instrument box with an outer shield according to claim 4, characterized in that: The rotating rod (1004) and the fixed plate (1001) are threadedly connected, and the rotating plate (1003) forms a snap-fit ​​structure with the fixed plate (1001) via a buckle (1005).

6. The instrument box with an outer shield according to claim 5, characterized in that: The top cover (9) forms a snap-fit ​​structure with the fixing seat (7) through a connecting mechanism (10), and the outer diameter of the top cover (9) is set to be the same as the outer diameter of the outer guard plate (4).

7. The instrument box with an outer shield according to claim 1, characterized in that: The sliding plate (13) forms a lifting structure between the sliding rail (12) and the door panel (11), and the width of the sliding plate (13) is arranged to match the width of the door panel (11).

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