Protective shell for door switch test equipment

Abstract

The utility model relates to the technical field of door switch detection, in particular to a protective shell for door switch testing equipment, which mainly comprises a lower supporting frame, positioning rollers are mounted at four corners of the bottom end of the lower supporting frame, lower supporting rods are fixedly connected to four corners of the top end of the lower supporting frame, and bottom protective plates are mounted on the inner sides of the lower supporting rods in an inserted manner. The middle mounting frame is connected to the top end of the lower supporting rod, bottom inserting assemblies are welded to the four corners of the bottom wall of the middle mounting frame, and top inserting assemblies are fixedly connected to the four corners of the top wall of the middle mounting frame. According to the protective shell for the door opening and closing test equipment, the top protective plate is placed on the inner side of the top supporting frame, the two ends of the top protective plate are inserted and positioned inwards through the insertion positioning assemblies on the two sides, fixing can be conducted after insertion, a small number of positioning screws are used for fixing, and external plates are installed in this way; the external transparent plate is detached, replaced, cleaned or replaced after being blurred, so that the use efficiency of equipment is prevented from being influenced, and the practicability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of door switch detection, in particular to a protective shell for door switch testing equipment. Background Art

[0002] The door switch life detection device is a device used to test the durability of electrical door hinges. It realizes automatic opening and closing of the door through mechanical and automatic control systems to simulate and test the durability of the door during use. It needs to be protected by external devices during use.

[0003] In the current door switch life test equipment, the design of its shell is tightly connected to the frame by screws. At the same time, the operator's need to observe the internal structure of the equipment is also taken into consideration. The shell uses a transparent plate as the main material, so that the operator can clearly observe the working status inside the equipment. As time goes by, due to the long-term exposure of the transparent plate to the outside, it will inevitably be affected by the external environment, such as dust, stains, etc., which may cause the transparency of the plate to decrease, thereby affecting the observation effect. It will also cause wear and tear due to various reasons, reducing its transparency, making it more difficult to observe the inside of the equipment. If it cannot be conveniently disassembled and maintained, it will affect the use efficiency of the equipment and reduce its practicality. It needs to be optimized and improved. Utility Model Content

[0004] The purpose of the utility model is to provide a protective housing for door switch testing equipment to solve the problems raised by the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A protective housing for a door switch test device, comprising:

[0007] A lower support frame, wherein positioning rollers are installed at the four corners of the bottom end of the lower support frame, and the four corners of the top end of the lower support frame are fixedly connected with lower support rods, and the inner side of the lower support rods is plugged and installed with a bottom guard plate;

[0008] A middle mounting frame, the middle mounting frame is connected to the top end of the lower support rod, and the four corners of the bottom wall of the middle mounting frame are welded with bottom plug-in components, and the four corners of the top wall of the middle mounting frame are fixedly connected with top plug-in components;

[0009] An upper support rod is installed at the four corners of the top end of the middle mounting frame, and the top end of the upper support rod is connected to a top support frame, a top protective plate is installed on the inner side of the top support frame, and plug-in positioning components are plugged into the left and right ends of the top support frame.

[0010] Preferably, the bottom plug-in assembly includes a welding plate, and the welding plate is welded to the four corners of the bottom wall of the middle mounting frame, and the bottom end of the welding plate is integrally connected with a plug-in column.

[0011] Preferably, the top plug-in assembly includes a mounting plate, and the mounting plate is mounted on the four corners of the top wall of the middle mounting frame, and a fixing rod is welded to the top end of the mounting plate.

[0012] Preferably, a breathable plate is inserted into the inner front end of the upper support rod, and a side mounting plate is inserted into the inner side of the rear end of the upper support rod.

[0013] Preferably, both left and right ends of the upper support rod are hinged with opening components, and the opening components include hinges, the hinges are installed inside the left and right sides of the upper support rod, and the outer sides of the hinges are fixedly connected with opening and closing plates, and the outer sides of the opening and closing plates are fixedly installed with handles.

[0014] Preferably, the plug-in positioning assembly includes a clamping frame, and the clamping frame is plugged into the left and right ends of the inner side of the top support frame, a rubber pad is bonded to the outer side of the clamping frame, and a positioning screw is threadedly connected to the inner side of the clamping frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model places the top protective plate on the inner side of the top support frame, and then the two ends are inserted and positioned inwardly through the plug-in positioning components on both sides. After being inserted, it can be fixed with a small number of positioning screws. The external plates are all installed in this way. After the external transparent plate is blurred, it can be easily disassembled, cleaned or replaced, avoiding affecting the use efficiency of the equipment and ensuring the practicality of the equipment.

[0017] By connecting the bottom plug-in assembly and the top plug-in assembly up and down, the connection between the middle mounting frame and the lower support rod and the upper support rod can be plugged in and limited before installation, so as to avoid position deviation and improve installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of a partially opened three-dimensional structure of the utility model;

[0020] Figure 3 It is a schematic diagram of a partially separated three-dimensional structure of the lower support frame, the middle mounting frame and the top support frame of the utility model;

[0021] Figure 4 It is a schematic diagram of a partially separated three-dimensional structure of a top protective plate and a plug-in positioning assembly of the utility model;

[0022] Figure 5For the utility model Figure 3 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0023] In the figure:

[0024] 1. Lower support frame; 2. Positioning roller; 3. Lower support rod; 4. Bottom guard plate; 5. Middle mounting frame;

[0025] 6. Bottom plug-in assembly; 601. welding plate; 602. plug-in column;

[0026] 7. Top plug-in assembly; 701. Mounting plate; 702. Fixing rod;

[0027] 8. Upper support rod; 9. Top support frame;

[0028] 10. Opening assembly; 1001. Hinge; 1002. Opening and closing plate; 1003. Handle;

[0029] 11. Breathable plate; 12. Side mounting plate; 13. Top protective plate;

[0030] 14. Plug-in positioning assembly; 1401. Snap-in frame; 1402. Rubber pad; 1403. Positioning screw. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0033] like Figure 1-5 As shown, the present application provides a protective housing for a door switch testing device, comprising:

[0034] A lower support frame 1, wherein positioning rollers 2 are installed at the four corners of the bottom end of the lower support frame 1, and lower support rods 3 are fixedly connected to the four corners of the top end of the lower support frame 1, and a bottom guard plate 4 is inserted and installed on the inner side of the lower support rod 3;

[0035] The middle mounting frame 5 is connected to the top end of the lower support rod 3, and the four corners of the bottom wall of the middle mounting frame 5 are welded with bottom plug-in components 6, and the four corners of the top wall of the middle mounting frame 5 are fixedly connected with top plug-in components 7;

[0036] The upper support rod 8 is installed at the top four corners of the middle mounting frame 5, and the top of the upper support rod 8 is connected to the top support frame 9, the inner side of the top support frame 9 is installed with a top protection plate 13, and the left and right ends of the top support frame 9 are plugged with plug-in positioning components 14;

[0037] In this embodiment: by placing the top protective plate 13 on the inner side of the top support frame 9, and then the two ends are plugged inward and positioned through the plug-in positioning components 14 on both sides, it can be fixed after plugging in, and fixed with a small number of positioning screws 1403. The external panels are all installed in this way. After the external transparent panel becomes blurred, it can be easily disassembled, cleaned or replaced to avoid affecting the efficiency of the equipment and ensure the practicality of the equipment. Through the upper and lower docking settings of the bottom plug-in component 6 and the top plug-in component 7, the connection between the middle mounting frame 5 and the lower support rod 3 and the upper support rod 8 can be plugged in and limited before installation to avoid position deviation and improve installation efficiency.

[0038] Specifically, Figure 5 As shown, the bottom plug-in assembly 6 includes a welding plate 601, and the welding plate 601 is welded to the four corners of the bottom wall of the middle mounting frame 5, and the bottom end of the welding plate 601 is integrally connected with a plug-in column 602;

[0039] In this embodiment, welding plates 601 are welded to the four corners of the bottom wall of the middle mounting frame 5 , and then protruding plug-in columns 602 , which can be plugged into the interior of the lower support rod 3 .

[0040] Specifically, Figure 5 As shown, the top plug-in assembly 7 includes a mounting plate 701, and the mounting plate 701 is mounted on the four corners of the top wall of the middle mounting frame 5, and a fixing rod 702 is welded to the top of the mounting plate 701;

[0041] In this embodiment: the mounting plate 701 is connected to the top wall of the middle mounting frame 5 by screws, and the fixing rod 702 installed at the upper end can be plugged into the inside of the upper support rod 8 to form a plug-in limit, which is convenient for subsequent fixed connection installation.

[0042] Specifically, Figure 2 As shown, a ventilating plate 11 is inserted into the inner front end of the upper support rod 8, and a side mounting plate 12 is inserted into the inner side of the rear end of the upper support rod 8;

[0043] In this embodiment, the front and rear ends of the inner side of the upper support rod 8 are both installed with a breathable plate 11 and a side mounting plate 12 by plugging, which can increase the internal ventilation effect.

[0044] Specifically, Figure 1As shown, both left and right ends of the upper support rod 8 are hinged with an opening assembly 10, and the opening assembly 10 includes a hinge 1001, the hinge 1001 is installed inside the left and right sides of the upper support rod 8, and the outer side of the hinge 1001 is fixedly connected with an opening and closing plate 1002, and the outer side of the opening and closing plate 1002 is fixedly installed with a handle 1003;

[0045] In this embodiment: the left and right sides of the upper support rod 8 can be connected to multiple hinges 1001 by screws, and then the connection of the hinges 1001 can facilitate the rotation of the opening and closing plate 1002, so that the side can be manually opened and closed, which is convenient for filling the internal detection parts.

[0046] Specifically, Figure 4 As shown, the plug-in positioning assembly 14 includes a clamping frame 1401, and the clamping frame 1401 is plugged into the left and right ends of the inner side of the top support frame 9, the outer side of the clamping frame 1401 is bonded with a rubber pad 1402, and the inner thread of the clamping frame 1401 is connected with a positioning screw 1403;

[0047] In this embodiment: the top protective plate 13 is installed on the inner side of the top supporting frame 9, and its size is slightly smaller than the inner side of the top supporting frame 9 for easy placement. After placement, it can be plugged inward through the snap-in frame 1401 and located inside the top supporting frame 9. The internal preset grooves can also be just stuck on the two ends of the top protective plate 13, and are first squeezed and pre-fixed by the rubber pads 1402 on both sides, and then positioned and fixed using a small number of positioning screws 1403.

[0048] The specific scheme is as follows: the top of the lower support frame 1 is connected to the lower support rod 3, the four corners of the bottom wall of the middle mounting frame 5 are welded with welding plates 601, and then the protruding plug-in column 602 can be plugged into the inside of the lower support rod 3, the mounting plate 701 is connected to the top wall of the middle mounting frame 5 by screws, and the fixing rod 702 installed at the upper end can be plugged into the inside of the upper support rod 8 to form a plug-in limit, which is convenient for subsequent fixed connection and installation. The front and rear ends of the inner side of the upper support rod 8 are installed with a breathable plate 11 and a side mounting plate 12 by plugging, which can increase the internal ventilation effect. The left and right sides of the upper support rod 8 can be connected with multiple hinges 1001 by screws, and then the hinges 1001 are connected. The connection can facilitate the rotation of the opening and closing plate 1002, so that the side can be manually opened and closed, which is convenient for filling the internal inspection parts. The top protective plate 13 is installed on the inner side of the top support frame 9. The size is slightly smaller than the inner side of the top support frame 9. This is for easy placement. After placement, it can be plugged inward through the snap-in frame 1401 and located inside the top support frame 9. The preset grooves inside can also be just stuck on the two ends of the top protective plate 13, and are first squeezed and pre-fixed through the rubber pads 1402 on both sides, and then positioned and fixed with a small amount of positioning screws 1403. The other plate fixing methods are the same as the top protective plate 13, which is convenient for installation and disassembly and improves replacement efficiency.

[0049] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0050] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A protective housing for a door switch test device, characterized in that: include: A lower support frame (1), wherein positioning rollers (2) are installed at the four corners of the bottom end of the lower support frame (1), and the four corners of the top end of the lower support frame (1) are fixedly connected to lower support rods (3), and the inner side of the lower support rods (3) is plugged and installed with a bottom guard plate (4); A middle mounting frame (5), the middle mounting frame (5) being connected to the top end of the lower support rod (3), and the four corners of the bottom wall of the middle mounting frame (5) being welded with bottom plug-in components (6), and the four corners of the top wall of the middle mounting frame (5) being fixedly connected with top plug-in components (7); An upper support rod (8), the upper support rod (8) is installed at the four corners of the top end of the middle mounting frame (5), and the top end of the upper support rod (8) is connected to a top support frame (9), a top protective plate (13) is installed on the inner side of the top support frame (9), and plug-in positioning components (14) are plugged into the left and right ends of the top support frame (9).

2. The protective housing for door switch testing equipment according to claim 1, characterized in that: The bottom plug-in assembly (6) comprises a welding plate (601), and the welding plate (601) is welded to the four corners of the bottom wall of the middle mounting frame (5), and the bottom end of the welding plate (601) is integrally connected with a plug-in column (602).

3. The protective housing for door switch testing equipment according to claim 1, characterized in that: The top plug-in assembly (7) comprises a mounting plate (701), and the mounting plate (701) is mounted on the four corners of the top wall of the middle mounting frame (5), and a fixing rod (702) is welded to the top end of the mounting plate (701).

4. The protective housing for door switch testing equipment according to claim 1, characterized in that: A ventilating plate (11) is inserted into the inner front end of the upper support rod (8), and a side mounting plate (12) is inserted into the inner side of the rear end of the upper support rod (8).

5. The protective housing for door switch testing equipment according to claim 1, characterized in that: The left and right ends of the upper support rod (8) are both hinged with an opening assembly (10), and the opening assembly (10) includes a hinge (1001), the hinge (1001) is installed inside the left and right sides of the upper support rod (8), and the outer side of the hinge (1001) is fixedly connected with an opening and closing plate (1002), and the outer side of the opening and closing plate (1002) is fixedly installed with a handle (1003).

6. The protective housing for door switch testing equipment according to claim 1, characterized in that: The plug-in positioning assembly (14) comprises a snap-in frame (1401), and the snap-in frame (1401) is plugged into the left and right ends of the inner side of the top support frame (9), a rubber pad (1402) is bonded to the outer side of the snap-in frame (1401), and a positioning screw (1403) is threadedly connected to the inner side of the snap-in frame (1401).

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