Foldable audit platform device
The foldable inspection platform device, designed with a T-shaped fitting groove and a rotating rod, solves the problems of large size and time-consuming assembly of traditional audit platforms, achieving rapid assembly, enhanced rigidity and portability, and facilitating use across different sites.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN UNIV JINCHENG INST
- Filing Date
- 2025-07-14
- Publication Date
- 2026-06-12
AI Technical Summary
Traditional audit and inspection platforms are bulky and difficult to move. Fixed structures cannot meet the needs of cross-site use, and the assembly of some foldable platforms is time-consuming and labor-intensive, making them difficult to adapt to rapid deployment.
The device adopts a foldable inspection platform, which achieves tool-free rapid assembly and compact folding through T-shaped interlocking slots and rotating rods. The T-shaped interlocking blocks can switch between unfolded and folded states to form a stable support structure and a compact folded state.
It enables rapid assembly, enhances platform rigidity, reduces setup time, compresses volume, facilitates portability and cross-site movement, and improves portability and space utilization.
Smart Images

Figure CN224344507U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of audit and inspection platform technology, and in particular to a foldable audit and inspection platform device. Background Technology
[0002] In auditing work, the verification platform is an important auxiliary tool for auditors to organize data and test equipment. Traditional audit verification platforms mostly adopt a fixed structure, which has the problems of being bulky and difficult to move, and cannot meet the needs of auditing work to be used across sites and multiple scenarios. Although some foldable platforms can solve the portability problem, the assembly process relies on screws, bolts and other parts, and requires tools such as wrenches. On-site construction is time-consuming and labor-intensive, and it is difficult to adapt to the fast-paced work rhythm of auditing sites. Therefore, we have launched a new foldable verification platform device for auditing. Utility Model Content
[0003] The main purpose of this utility model is to provide a foldable inspection platform device for auditing, which can effectively solve the problems in the background art.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] A foldable inspection platform device for auditing includes an inspection plate. The lower left and lower right ends of the inspection plate are each provided with a first storage slot. A folding mechanism is movably connected to each of the two first storage slots. A threaded hole is provided in the middle of the inner wall of each adjacent slot of the two first storage slots. The front and rear ends of the inspection plate are each provided with a second storage slot. A second T-shaped fitting slot is provided in the left and right walls of each of the two second storage slots. A support mechanism is engaged and connected to each of the two second storage slots.
[0006] Preferably, the folding mechanism includes a pad, with support plates fixedly connected to the front and rear upper parts of the pad, and a first T-shaped fitting groove provided at the front and rear right ends of the pad. A rotating rod is threadedly connected to the middle upper part of the pad, and a movable rod is fixedly connected to the upper part of the two support plates.
[0007] Preferably, the pad and the two support plates are designed as an integral structure, and the two first T-shaped fitting grooves are the same size as the second T-shaped fitting grooves.
[0008] By adopting the above technical solution, a T-shaped fitting groove of uniform size can realize one-click switching between the extended and retracted states of the support rod.
[0009] Preferably, the end of the rotating rod passes through the pad and is threadedly connected to the threaded hole, and the two ends of the movable rod are movably connected to the front and rear groove walls of the first receiving groove.
[0010] By adopting the above technical solution, the folding mechanism can be fixed in the first storage slot when the device is folded by using the threaded locking mechanism of the rotary rod.
[0011] Preferably, the support mechanism includes a handle, an anti-slip sleeve is fixedly connected to the outer surface of the handle, and support rods are fixedly connected to the left and right ends of the handle. T-shaped interlocking blocks are fixedly connected to the ends of the two support rods away from the handle.
[0012] Preferably, the grip, the two support rods, and the two T-shaped interlocking blocks are designed as an integrated structure, with both support rods located inside the second storage slot.
[0013] By adopting the above technical solution, the support rod is integrated into the second storage slot, which can form a neat storage layout in the folded state.
[0014] Preferably, the two T-shaped interlocking blocks are not only engaged with the two first T-shaped interlocking slots in the lateral direction, but also engaged with the two second T-shaped interlocking slots in the lateral direction.
[0015] By adopting the above technical solution: in the unfolded state, the T-shaped interlocking block engages with the first T-shaped interlocking slot to form a lateral support structure, providing a stable load-bearing frame for the platform; in the stowed state, simply switching the T-shaped interlocking block to the second T-shaped interlocking slot allows the support rod to be quickly positioned in the stowed slot for storage.
[0016] Compared with the prior art, the present invention has the following beneficial effects:
[0017] 1. By unfolding the two folding mechanisms to both sides through two movable rods, the four support plates are transformed from a folded state (horizontally stacked) to a vertically erected state, forming the four support columns of the platform. The T-shaped interlocking blocks at both ends of the support rods are precisely inserted into the first T-shaped interlocking groove set horizontally on the pad, forming a stable horizontal support structure. This not only achieves tool-free rapid assembly, shortening the time for auditors to set up the platform on site, but also the tight connection of the T-shaped interlocking enhances the overall rigidity of the platform, avoiding the problem of easy loosening and instability of the structure, and providing a safe inspection platform for auditing work.
[0018] 2. Disconnect the T-shaped fitting blocks on both sides of the two support rods from the first T-shaped fitting groove in the horizontal direction, and instead snap them into the corresponding second T-shaped fitting groove, so that the support rods are smoothly placed into the second storage groove to complete the initial folding; then, fold the two folding mechanisms inward and embed them into the first storage groove, and fix the folding structure by screwing the rotating rod into the threaded hole, so that the entire device is compactly folded, compressing the device volume and reducing its footprint. This not only makes it easier for auditors to carry, but also adapts to scenarios such as vehicle transportation and cross-site movement, improving the portability and space utilization of the device. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of the foldable inspection platform device for auditing according to this utility model;
[0020] Figure 2 This is a schematic diagram of the folding structure of the foldable inspection platform device for auditing according to this utility model;
[0021] Figure 3 This is a schematic diagram of the bottom structure of the inspection plate of the foldable inspection platform device for auditing according to this utility model;
[0022] Figure 4 This is a schematic diagram of the overall structure of the folding mechanism of the foldable inspection platform device for auditing of this utility model.
[0023] Figure 5 This is a schematic diagram of the overall structure of the support mechanism of the foldable inspection platform device for auditing according to this utility model.
[0024] In the diagram: 1. Inspection plate; 2. First storage slot; 3. Folding mechanism; 31. Pad; 32. Support plate; 33. First T-shaped fitting slot; 34. Rotary rod; 35. Movable rod; 4. Threaded hole; 5. Second storage slot; 6. Second T-shaped fitting slot; 7. Support mechanism; 71. Handle; 72. Anti-slip sleeve; 73. Support rod; 74. T-shaped fitting block. Detailed Implementation
[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] Please see Figure 1-5 This utility model provides a technical solution:
[0029] The foldable inspection platform device for auditing includes an inspection plate 1. The lower left and lower right ends of the inspection plate 1 are provided with first storage slots 2. Folding mechanisms 3 are movably connected to the two first storage slots 2. Threaded holes 4 are provided in the middle of the inner walls of adjacent slots of the two first storage slots 2. Second storage slots 5 are provided at the front and rear ends of the inspection plate 1. Second T-shaped fitting slots 6 are provided on the left and right walls of the two second storage slots 5. Support mechanisms 7 are engaged and connected to the two second storage slots 5.
[0030] In this embodiment, the folding mechanism 3 includes a pad 31. Support plates 32 are fixedly connected to the front and rear upper parts of the pad 31. A first T-shaped fitting groove 33 is provided at the front and rear right ends of the pad 31. A rotating rod 34 is threadedly connected to the middle upper part of the pad 31. A movable rod 35 is fixedly connected to the upper part of the two support plates 32. The pad 31 and the two support plates 32 are designed as an integral structure. The two first T-shaped fitting grooves 33 are the same size as the second T-shaped fitting groove 6. The end of the rotating rod 34 passes through the pad 31 and is threadedly connected to the threaded hole 4. The two ends of the movable rod 35 are movably connected to the front and rear groove walls of the first storage groove 2.
[0031] The above solution involves unfolding the two folding mechanisms 3 to both sides via two movable rods 35, causing the four support plates 32 to change from a folded state (horizontally stacked) to a vertically erected state, forming the four support columns of the platform. The T-shaped interlocking blocks 74 at both ends of the support rods 73 are precisely inserted into the first T-shaped interlocking grooves 33 set horizontally on the pad plate 31, forming a stable horizontal support structure. This achieves tool-free rapid assembly and shortens the time auditors spend setting up the platform on-site.
[0032] In this embodiment, the support mechanism 7 includes a handle 71, an anti-slip sleeve 72 is fixedly connected to the outer surface of the handle 71, and support rods 73 are fixedly connected to the left and right ends of the handle 71. T-shaped interlocking blocks 74 are fixedly connected to the ends of the two support rods 73 away from the handle 71. The handle 71, the two support rods 73 and the two T-shaped interlocking blocks 74 are designed as an integral structure. The two support rods 73 are located inside the second storage groove 5. The two T-shaped interlocking blocks 74 are not only engaged with the two first T-shaped interlocking grooves 33 in the transverse direction, but also engaged with the two second T-shaped interlocking grooves 6 in the transverse direction.
[0033] The above solution involves detaching the T-shaped fitting blocks 74 on both sides of the two support rods 73 from the first T-shaped fitting groove 33 in the horizontal direction, and instead engaging them into the corresponding second T-shaped fitting groove 6, so that the support rods 73 are smoothly placed into the second storage groove 5 to complete the initial folding; then, the two folding mechanisms 3 are folded inward and embedded into the first storage groove 2, and the folding structure is fixed by screwing the rotating rod 34 into the threaded hole 4, so that the entire device is compactly folded, compressing the device volume, reducing its footprint, and making it easier for auditors to carry.
[0034] It should be noted that this utility model is a foldable inspection platform device for auditing. During use, when the device is unfolded, simply extend the two folding mechanisms 3 to both sides, causing the four horizontally stacked support plates 32 to stand vertically, forming the four support columns of the platform. At this time, align the T-shaped interlocking blocks 74 at both ends of the support rod 73 with the first T-shaped interlocking groove 33 horizontally set on the pad plate 31, and after precise insertion, a stable horizontal support system can be quickly formed. The entire process does not require tools, shortening the time for auditors to set up the platform on-site. At the same time, the T-shaped interlocking structure, with its tight interlocking characteristics, enhances the rigidity of the platform and avoids problems such as structural loosening and instability. This provides a secure and reliable verification platform for auditing work. When the device enters the folding and storage stage, the T-shaped fitting blocks 74 on both sides of the support rod 73 are first disengaged from the first T-shaped fitting groove 33, and then snapped into the corresponding second T-shaped fitting groove 6, so that the support rod 73 can be smoothly stored in the second storage groove 5. Subsequently, the two folding mechanisms 3 are folded inward and embedded into the first storage groove 2, and fixed by screwing the rotating rod 34 into the threaded hole 4, realizing the compact folding of the device. Through this operation, the device volume is compressed and the space occupied is reduced, which not only makes it convenient for auditors to carry, but also easily adapts to scenarios such as vehicle transportation and cross-site movement, improving the portability and space utilization of the device.
[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A foldable inspection platform device for auditing, comprising an inspection board (1), characterized in that: The inspection plate (1) has a first storage slot (2) on the lower left and lower right sides. A folding mechanism (3) is movably connected in each of the two first storage slots (2). A threaded hole (4) is opened in the middle of the inner wall of the adjacent slots of the two first storage slots (2). The inspection plate (1) has a second storage slot (5) on the front and rear ends. A second T-shaped fitting slot (6) is opened in the left and right walls of the two second storage slots (5). A support mechanism (7) is engaged in the two second storage slots (5). The folding mechanism (3) includes a pad (31), and a support plate (32) is fixedly connected to the front and rear of the upper end of the pad (31). A first T-shaped fitting groove (33) is opened at the front and rear of the right end of the pad (31). A rotating rod (34) is threaded through the middle of the upper end of the pad (31). A movable rod (35) is fixedly connected to the upper part of the two support plates (32).
2. The foldable audit platform device according to claim 1, characterized in that: The pad (31) and the two support plates (32) are designed as an integral structure, and the two first T-shaped fitting grooves (33) are the same size as the second T-shaped fitting groove (6).
3. The foldable audit platform device according to claim 1, characterized in that: The end of the rotating rod (34) passes through the pad (31) and is threadedly connected to the threaded hole (4). The two ends of the movable rod (35) are movably connected to the front and rear groove walls of the first receiving groove (2).
4. The foldable audit platform device according to claim 1, characterized in that: The support mechanism (7) includes a handle (71), an anti-slip sleeve (72) is fixedly connected to the outer surface of the handle (71), and support rods (73) are fixedly connected to the left and right ends of the handle (71). T-shaped interlocking blocks (74) are fixedly connected to the ends of the two support rods (73) away from the handle (71).
5. The foldable audit platform device according to claim 4, characterized in that: The grip (71), two support rods (73) and two T-shaped interlocking blocks (74) are designed as an integrated structure, and the two support rods (73) are located inside the second storage slot (5).
6. The foldable audit platform device according to claim 4, characterized in that: The two T-shaped interlocking blocks (74) are not only engaged with the two first T-shaped interlocking slots (33) in the transverse direction, but also engaged with the two second T-shaped interlocking slots (6) in the transverse direction.