Data acquisition device applied to cloud auditing system

Abstract

The invention discloses a data acquisition device applied to a cloud auditing system, and relates to the technical field of data acquisition. The right end of a pressing frame is rotatably connected with the left end of a rotating shaft, the right end of the rotating shaft is rotatably connected with a translation box, and the right end of the translation box is connected with a telescopic trapezoidal block through an outward pushing mechanism; the right side of the rear end of the hiding box is connected with the telescopic storage rack, and a plurality of S-shaped grooves are formed in the telescopic storage rack. The device has the advantages that the pressing rack can be hidden through the hiding box, so that a connecting port can be prevented from being damaged due to physical external force when the pressing rack is not used; by utilizing a telescopic trapezoidal block, a fixed trapezoidal block and a movable trapezoidal block, the connector can be hidden and extended through pressing, so that the convenience of the connector in hiding and extending is improved, and the position of the wire can be changed along with the hiding of the connector; and the situation that the connecting port is blocked when being hidden and extended due to the length of the wire is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of data acquisition, and particularly to a data acquisition device applied to a cloud audit system. Background Art

[0002] Cloud computing enables enterprises to outsource data storage and processing to cloud service providers, bringing great convenience in terms of cost-effectiveness, scalability, and flexibility. However, this also poses new challenges to auditing work. Auditors need to obtain comprehensive and accurate data from complex cloud environments for effective auditing. The data in cloud audit systems is extremely diverse, including not only financial data but also a large amount of operation data, log data, and user behavior data. To conduct comprehensive audits, it is necessary to collect this data comprehensively, accurately, and in a timely manner;

[0003] When common data acquisition devices are in use, they cannot hide and extend the connection ports, causing dust to accumulate on the connection ports when not in use. At the same time, the connection ports may be damaged due to external physical factors, affecting subsequent use and the stability of data connection. Moreover, they cannot synchronously adjust the length of the wires when the connection ports are hidden and extended, making the connection ports prone to abnormal jamming due to wire factors. For this reason, we propose a data acquisition device applied to a cloud audit system. Summary of the Invention

[0004] The purpose of the present invention is to provide a data acquisition device applied to a cloud audit system.

[0005] To achieve the above object, the present invention provides the following technical solution: A data acquisition device applied to a cloud audit system, including a data acquisition device main body. The data acquisition device main body includes a data acquisition box, connection wires connected to the front and back sides of the data acquisition box, installation bins opened on the left and right sides of the data acquisition box, cover plates connected in the two installation bins, and a hidden mechanism installed inside the installation bins. The hidden mechanism includes a hidden box, a pressing frame, a rotating shaft, a telescopic trapezoidal block, a fixed trapezoidal block, a moving trapezoidal block, a telescopic storage rack, and a storage limiting rod. The inner wall of the installation bin is connected to the right end of the hidden box, and the left end of the hidden box penetrates through the cover plate. A pressure spring groove is opened at the left end of the hidden box, and the outer wall of the pressing frame is slidably connected to the inner wall of the pressure spring groove. A connection port is opened at the upper end of the pressing frame. The right end of the pressing frame is rotatably connected to the left end of the rotating shaft. The right end of the rotating shaft is rotatably connected to a translation box. The right end of the translation box is connected to the telescopic trapezoidal block through an external pushing mechanism. The hidden box is connected to the fixed trapezoidal block and the moving trapezoidal block through a pressure relaxation mechanism respectively. The right side of the rear end of the hidden box is connected to the telescopic storage rack. A multi-segment S-shaped groove is opened inside the telescopic storage rack. The telescopic storage rack is connected to the storage limiting rod through a stable movement mechanism. And a wire is connected to the right end of the pressing frame, and the end of the wire away from the pressing frame passes through the multi-segment S-shaped groove.

[0006] As a further solution of the present invention: The extrapolation mechanism includes a fixed block, an extrapolation spring and an extrapolation limiting box. The right side of the bottom wall of the pressure spring groove is connected to the lower end of the fixed block. The left end of the fixed block is connected to the right end of the extrapolation spring. A groove is formed in the lower side of the right end of the translation box, and the left end of the extrapolation spring is connected to the right wall of the groove.

[0007] As a further solution of the present invention: The right end of the translation box is connected to the left end of the extrapolation limiting box, and the extrapolation limiting box is located above the groove. A telescopic groove is formed in the upper right side of the extrapolation limiting box, and the outer wall of the telescopic trapezoidal block is slidably connected to the inner wall of the telescopic groove.

[0008] As a further solution of the present invention: A spring is connected to the lower end of the telescopic trapezoidal block, and the lower end of the spring is connected to the bottom wall of the telescopic groove.

[0009] As a further solution of the present invention: The pressure and relaxation mechanism includes a reverse push spring. The upper left side of the left end of the fixed block is connected to the right end of the arc-shaped frame. A translation groove is formed in the lower end of the arc-shaped frame, and the right end of the fixed trapezoidal block is connected to the left side of the inner wall of the translation groove.

[0010] As a further solution of the present invention: The right side of the inner wall of the translation groove is slidably connected to the moving trapezoidal block, and a translation limiting groove is formed in the side wall of the translation groove. The translation limiting groove cooperates with the moving trapezoidal block. The right end of the fixed trapezoidal block and the left end of the moving trapezoidal block are respectively connected to the left and right ends of the reverse push spring.

[0011] As a further solution of the present invention: The stable movement mechanism includes a reset frame, a front rod and a rear rod. A strip-shaped groove is formed in the upper wall of the multi-section S-shaped groove. A through groove is formed in the lower end of the telescopic storage frame, and the through groove communicates with the multi-section S-shaped groove.

[0012] As a further solution of the present invention: The strip-shaped groove cooperates with the through groove. The inner wall of the strip-shaped groove is slidably connected to the outer wall of the storage limiting rod, and the upper end of the storage limiting rod extends into the strip-shaped groove. The right end of the translation box is fixedly connected to the left end of the reset frame, and the reset frame contacts the storage limiting rod.

[0013] As a further solution of the present invention: The rear end of the storage limiting rod is connected to the front end of the front rod, and the front end of the storage limiting rod is connected to the rear end of the rear rod.

[0014] Adopting the above technical solutions, compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The present invention can hide the pressing frame through the hidden box, so that the connecting port can be prevented from being damaged by physical external force when the pressing frame is not in use. At the same time, the rotating shaft can adjust the direction of the rotating shaft, increasing the use effect of the rotating shaft. The use of the telescopic trapezoidal block, the fixed trapezoidal block and the moving trapezoidal block enables the connecting port to be realized by pressing both when hidden and extended, improving the convenience of the connecting port when hidden and extended. The multi-segment S-shaped groove and the storage limiting rod can store and release the electric wire, enabling the electric wire to change its position following the hiding of the connecting port, and avoiding the situation that the connecting port is stuck when hidden and extended due to the length of the electric wire;

[0016] 2. The present invention can push the pressing frame to extend from the inside of the hidden box when the connecting port extends through the extrapolation spring. The use of the extrapolation limiting box can contract the telescopic trapezoidal block, enabling the telescopic trapezoidal block to better cooperate with the fixed trapezoidal block and the moving trapezoidal block. At the same time, the use of the reverse spring can always keep a certain distance between the fixed trapezoidal block and the moving trapezoidal block, avoiding the situation that the position of the moving trapezoidal block is too close to the fixed trapezoidal block, resulting in the telescopic trapezoidal block being unable to cooperate with the fixed trapezoidal block to form a clamping effect, thereby improving the stability of the connecting port when hidden and extended;

[0017] 3. The present invention can limit the position of the storage limiting rod through the strip-shaped groove, thus avoiding the situation of the storage limiting rod falling off. The reset frame can push the storage limiting rod to reset when the connecting port is hidden, making the storage of the electric wire synchronous with the hiding of the connecting port, and avoiding the situation that the connecting port is stuck when extended due to the electric wire not being retracted in time. The use of the front rod and the rear rod can increase the effect and efficiency of the electric wire storage, enhancing the use experience of the device.

[0018] Other advantages, objectives and features of the present invention will be described to some extent in the subsequent specification, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be learned from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the hidden box in the embodiment of the present invention;

[0020] Figure 2 It is a three-dimensional schematic diagram of the whole in the embodiment of the present invention;

[0021] Figure 3 It is a three-dimensional schematic diagram of the data acquisition box in the embodiment of the present invention;

[0022] Figure 4 It is a three-dimensional schematic diagram of the fixed block in the embodiment of the present invention;

[0023] Figure 5 It is a three-dimensional schematic diagram of the connecting port in the embodiment of the present invention;

[0024] Figure 6 Schematic three-dimensional view of the extrapolation limiting box in the embodiment of the present invention;

[0025] Figure 7 Schematic three-dimensional view of the moving trapezoidal block in the embodiment of the present invention;

[0026] Figure 8 Schematic three-dimensional view of the telescopic storage rack in the embodiment of the present invention;

[0027] Figure 9 Schematic three-dimensional view of the storage limiting rod in the embodiment of the present invention.

[0028] In the figure: 1. Main body of the data acquisition device; 11. Data acquisition box; 12. Installation bin; 13. Connecting wire; 14. Cover plate; 2. Hidden mechanism; 201. Hidden box; 202. Pressing frame; 203. Connection port; 204. Rotating shaft; 205. Telescopic trapezoidal block; 206. Fixed trapezoidal block; 207. Moving trapezoidal block; 208. Telescopic storage rack; 209. Multi-segment S-shaped groove; 210. Storage limiting rod; 3. Extrapolation mechanism; 31. Fixed block; 32. Extrapolation spring; 33. Extrapolation limiting box; 34. Telescopic groove; 4. Pressing and loosening mechanism; 41. Translation groove; 42. Translation limiting groove; 43. Reverse push spring; 5. Stable movement mechanism; 51. Strip-shaped groove; 52. Through groove; 53. Reset frame; 54. Front rod; 55. Rear rod. Detailed implementation manners

[0029] The following further describes the detailed implementation manners of the present invention with reference to the accompanying drawings. It should be noted here that the description of these implementation manners is for helping to understand the present invention, but does not constitute a limitation to the present invention.

[0030] In addition, the technical features involved in the various implementation manners of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] Please refer to the attached Figure 1 - attached Figure 9, a data acquisition device applied to a cloud auditing system according to the present invention, comprising a data acquisition device main body 1. The data acquisition device main body 1 includes a data acquisition box 11, connection lines 13 connected to the front and rear sides of the data acquisition box 11, installation bins 12 opened on the left and right sides of the data acquisition box 11, cover plates 14 connected within the two installation bins 12, and a hidden mechanism 2 installed inside the installation bin 12. The hidden mechanism 2 includes a hidden box 201, a pressing frame 202, a rotating shaft 204, a telescopic trapezoidal block 205, a fixed trapezoidal block 206, a moving trapezoidal block 207, a telescopic storage rack 208, and a storage limiting rod 210. The inner wall of the installation bin 12 is connected to the right end of the hidden box 201, and the left end of the hidden box 201 penetrates through the cover plate 14. A pressing spring groove is opened at the left end of the hidden box 201, and the outer wall of the pressing frame 202 is slidably connected to the inner wall of the pressing spring groove. A connection port 203 is opened at the upper end of the pressing frame 202. The right end of the pressing frame 202 is rotatably connected to the left end of the rotating shaft 204. The right end of the rotating shaft 204 is rotatably connected to a translation box. The right end of the translation box is connected to the telescopic trapezoidal block 205 through an external pushing mechanism 3. The hidden box 201 is connected to the fixed trapezoidal block 206 and the moving trapezoidal block 207 respectively through a pressing and loosening mechanism 4. The right side of the rear end of the hidden box 201 is connected to the telescopic storage rack 208. A multi-segment S-shaped groove 209 is opened inside the telescopic storage rack 208. The telescopic storage rack 208 is connected to the storage limiting rod 210 through a stable movement mechanism 5. And a wire is connected to the right end of the pressing frame 202, and the end of the wire away from the pressing frame 202 passes through the multi-segment S-shaped groove 209.

[0032] Embodiment 1, the external pushing mechanism 3 includes a fixed block 31, an external pushing spring 32, and an external pushing limiting box 33. The right side of the bottom wall of the pressing spring groove is connected to the lower end of the fixed block 31. The left end of the fixed block 31 is connected to the right end of the external pushing spring 32. A groove is opened on the lower right side of the right end of the translation box, and the left end of the external pushing spring 32 is connected to the right wall of the groove;

[0033] The right end of the translation box is connected to the left end of the external pushing limiting box 33, and the external pushing limiting box 33 is located above the groove. A telescopic groove 34 is opened on the upper right side of the external pushing limiting box 33, and the outer wall of the telescopic trapezoidal block 205 is slidably connected to the inner wall of the telescopic groove 34;

[0034] A spring is connected to the lower end of the telescopic trapezoidal block 205, and the lower end of the spring is connected to the bottom wall of the telescopic groove 34;

[0035] Specifically, the hidden box 201 is used to hide the pressing frame 202 and the connection port 203. The connection port 203 is taken out from the inside of the hidden box 201 by pressing the pressing frame 202. The rotating shaft 204 is used to adjust the direction of the connection port 203. At the same time, there are rubber bumps at the connection position between the rotating shaft 204 and the pressing frame 202, and there are also rubber bumps at the position where the rotating shaft 204 is connected to the translation box, so that there is a certain resistance to the rotation of the rotating shaft 204, and the rotating shaft 204 will not rotate when no rotational force is applied by the user. The telescopic trapezoidal block 205 and the fixed trapezoidal block 206 can cooperate with each other to fix the positions of the outward pushing limiting box 33, the translation box, the rotating shaft 204 and the pressing frame 202. When the moving trapezoidal block 207 and the fixed trapezoidal block 206 are closely fitted, the telescopic trapezoidal block 205 can be moved to the left side of the fixed trapezoidal block 206, so as to release the fixation of the outward pushing limiting box 33, the translation box, the rotating shaft 204 and the pressing frame 202. The multi-segment S-shaped groove 209 is used to install electric wires, and the storage limiting rod 210 is used to control the length of the released and retracted electric wires and can reset the electric wires at the same time. The outward pushing spring 32 can push the pressing frame 202 to the outside of the hidden box 201, and the outward pushing limiting box 33 and the telescopic groove 34 are used for the lifting of the telescopic trapezoidal block 205.

[0036] Embodiment 2: The pressing and loosening mechanism 4 includes a reverse pushing spring 43. The upper side of the left end of the fixed block 31 is connected to the right end of the arc-shaped frame. A translation groove 41 is opened at the lower end of the arc-shaped frame, and the left side of the inner wall of the translation groove 41 is connected to the right end of the fixed trapezoidal block 206;

[0037] The right side of the inner wall of the translation groove 41 is slidably connected to the moving trapezoidal block 207, and a translation limiting groove 42 is opened on the side wall of the translation groove 41. The translation limiting groove 42 cooperates with the moving trapezoidal block 207. The right end of the fixed trapezoidal block 206 and the left end of the moving trapezoidal block 207 are respectively connected to the left and right ends of the reverse pushing spring 43;

[0038] Specifically, the translation groove 41 is used to enable the moving trapezoidal block 207 to translate stably. The reverse pushing spring 43 can make the moving trapezoidal block 207 move away from the fixed trapezoidal block 206 when no force is applied. At the same time, the translation limiting groove 42 can increase the stability of the moving trapezoidal block 207 during translation.

[0039] Embodiment 3: The stable translation mechanism 5 includes a reset frame 53, a front rod 54 and a rear rod 55. A strip-shaped groove 51 is opened on the upper wall of the multi-segment S-shaped groove 209. A through groove 52 is opened at the lower end of the telescopic storage frame 208, and the through groove 52 communicates with the multi-segment S-shaped groove 209;

[0040] The strip-shaped groove 51 cooperates with the through groove 52. The inner wall of the strip-shaped groove 51 is slidably connected to the outer wall of the storage limiting rod 210, and the upper end of the storage limiting rod 210 extends into the strip-shaped groove 51. The right end of the translation box is fixedly connected to the left end of the reset frame 53, and the reset frame 53 contacts the storage limiting rod 210;

[0041] The rear end of the storage limiting rod 210 is connected to the front end of the front rod 54, and the front end of the storage limiting rod 210 is connected to the rear end of the rear rod 55;

[0042] Specifically, the strip-shaped groove 51 is used to limit the position of the storage limiting rod 210 to prevent the storage limiting rod 210 from falling. The through groove 52 further controls the moving direction of the storage limiting rod 210. When the pressing frame 202 is pushed into the hidden box 201, the reset frame 53 can be used to push the storage limiting rod 210 to move, so as to rearrange the electric wire in the multi-section S-shaped groove 209. When the storage limiting rod 210 moves, the front rod 54 and the rear rod 55 can drive the other storage limiting rods 210 to move synchronously, thereby improving the effect of electric wire reset.

[0043] Working principle:

[0044] First, press the pressing frame 202. At this time, the pressing frame 202 will push the rotating shaft 204, the translation box, and the outer pushing and limiting box 33 to move. The movement of the outer pushing and limiting box 33 will drive the telescopic trapezoidal block 205 to move. At this time, the telescopic trapezoidal block 205 will contact the moving trapezoidal block 207 and cause the telescopic trapezoidal block 205 to contract into the inside of the telescopic groove 34 until the telescopic trapezoidal block 205 moves to the right side of the moving trapezoidal block 207. When the pressing on the pressing frame 202 is released, the spring of the outer pushing spring 32 will push the left side of the translation box to move. At this time, the telescopic trapezoidal block 205 will contact the left end of the moving trapezoidal block 207 and push the moving trapezoidal block 207 to move to the left until the moving trapezoidal block 207 contacts the fixed trapezoidal block 206. At this time, the telescopic trapezoidal block 205 will contract into the inside of the telescopic groove 34 and move to the left side of the fixed trapezoidal block 206 due to the fitting of the moving trapezoidal block 207 and the fixed trapezoidal block 206. At this time, the outer pushing spring 32 will push the pressing frame 202 out of the hidden box 201, and at the same time, use the rotating shaft 204 to adjust the direction of the connection port 203. And when the pressing frame 202 is moved out, the pressing frame 202 will pull the wire to move. At this time, the pulling force of the wire will push the storage limiting rod 210 to move to the right. Press the pressing frame 202 again, and the pressing frame 202 will push the rotating shaft 204, the translation box, and the outer pushing and limiting box 33 to move to the left again. The leftward movement of the outer pushing and limiting box 33 will cause the telescopic trapezoidal block 205 to contact the fixed trapezoidal block 206. At this time, the telescopic trapezoidal block 205 will contract into the inside of the telescopic groove 34 until the telescopic trapezoidal block 205 moves to the right side of the fixed trapezoidal block 206. At the same time, the rightward movement of the translation box will push the reset frame 53 to move to the right and cause the storage limiting rod 210 to move to the right. At the same time, the rightward movement of the storage limiting rod 210 will use the front rod 54 and the rear rod 55 to push the other storage limiting rods 210 to move to the right, so that the wire is contracted inside the multi-segment S-shaped groove 209. At this time, the hiding of the pressing frame 202 and the storage of the wire are completed. Thus, the entire working process ends.

[0045] The above front, rear, left, right, up, and down are all based on the Figure 1 in the attached drawings of the specification.

[0046] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the attached drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection scope of the present invention.

[0047] The above has described the embodiments of the present invention in detail in conjunction with the attached drawings, but the present invention is not limited to the described embodiments.

[0048] For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present invention.

Claims

1. A data acquisition device applied to a cloud audit system, comprising a data acquisition device body (1), wherein the data acquisition device body (1) comprises a data acquisition box (11), a connecting line (13) connected to the front and rear sides of the data acquisition box (11), an installation compartment (12) opened on the left and right sides of the data acquisition box (11), a cover plate (14) connected inside the two installation compartments (12), and a hidden mechanism (2) installed inside the installation compartment (12), characterized in that: The concealing mechanism (2) comprises a concealing box (201), a pressing frame (202), a rotating shaft (204), a telescopic trapezoidal block (205), a fixed trapezoidal block (206), a movable trapezoidal block (207), a telescopic storage frame (208) and a storage limiting rod (210); the inner wall of the installation bin (12) is connected to the right end of the concealing box (201), and the left end of the concealing box (201) is arranged to penetrate the cover plate (14); a compression groove is provided at the left end of the concealing box (201); the inner wall of the compression groove is slidably connected to the outer wall of the pressing frame (202); a connecting port (203) is provided at the upper end of the pressing frame (202); the right end of the pressing frame (202) is rotatably connected to the left end of the rotating shaft (204) The right end of the rotating shaft (204) is rotatably connected to a translation box, the right end of the translation box is connected to a telescopic trapezoidal block (205) through an external pushing mechanism (3), the hidden box (201) is respectively connected to a fixed trapezoidal block (206) and a movable trapezoidal block (207) through a pressing mechanism (4), the rear right side of the hidden box (201) is connected to a telescopic storage rack (208), a plurality of S-shaped grooves (209) are provided inside the telescopic storage rack (208), the telescopic storage rack (208) is connected to a storage limiting rod (210) through a stabilizing mechanism (5), and the right end of the pressing rack (202) is connected to an electric wire, and the end of the electric wire away from the pressing rack (202) is arranged through the plurality of S-shaped grooves (209).

2. According to claim 1, a data collection device applied to a cloud audit system is characterized in that: The push-out mechanism (3) comprises a fixed block (31), an push-out spring (32) and an push-out limiting box (33); the right side of the bottom wall of the compression groove is connected to the lower end of the fixed block (31); the left end of the fixed block (31) is connected to the right end of the push-out spring (32); a groove is provided on the lower side of the right end of the translation box, and the left end of the push-out spring (32) is connected to the right wall of the groove.

3. According to claim 2, a data collection device applied to a cloud audit system is characterized in that: The right end of the translation box is connected to the left end of the extrapolation limiting box (33), and the extrapolation limiting box (33) is located above the groove. A telescopic groove (34) is provided on the right side of the upper end of the extrapolation limiting box (33), and the inner wall of the telescopic groove (34) is slidably connected to the outer wall of the telescopic trapezoidal block (205).

4. The data collection device applied to the cloud audit system according to claim 3 is characterized in that: The lower end of the telescopic trapezoidal block (205) is connected to a spring, and the lower end of the spring is connected to the bottom wall of the telescopic slot (34).

5. The data collection device applied to the cloud audit system according to claim 2 is characterized in that: The pressing and loosening mechanism (4) comprises a reverse thrust spring (43), the upper left end of the fixed block (31) is connected to the right end of the arc frame, the lower end of the arc frame is provided with a translation groove (41), and the left side of the inner wall of the translation groove (41) is connected to the right end of the fixed trapezoidal block (206).

6. A data collection device applied to a cloud audit system according to claim 5, characterized in that: The right side of the inner wall of the translation groove (41) is slidably connected to the movable trapezoidal block (207), and the side wall of the translation groove (41) is provided with a translation limiting groove (42), the translation limiting groove (42) and the movable trapezoidal block (207) cooperate with each other, and the right end of the fixed trapezoidal block (206) and the left end of the movable trapezoidal block (207) are respectively connected to the left and right ends of the reverse thrust spring (43).

7. The data collection device applied to a cloud audit system according to claim 1, characterized in that: The stabilizing mechanism (5) comprises a reset frame (53), a front rod (54) and a rear rod (55); the upper wall of the multi-segment S-shaped groove (209) is provided with a strip groove (51); the lower end of the telescopic storage frame (208) is provided with a through groove (52), and the through groove (52) is connected to the multi-segment S-shaped groove (209).

8. A data collection device for a cloud audit system according to claim 7, characterized in that: The strip groove (51) and the through groove (52) cooperate with each other, the inner wall of the strip groove (51) is slidably connected to the outer wall of the storage limiting rod (210), and the upper end of the storage limiting rod (210) extends to the inside of the strip groove (51), the right end of the translation box is fixedly connected to the left end of the reset frame (53), and the reset frame (53) is in contact with the storage limiting rod (210).

9. A data collection device applied to a cloud audit system according to claim 8, characterized in that: The rear end of the storage limiting rod (210) is connected to the front end of the front rod (54), and the front end of the storage limiting rod (210) is connected to the rear end of the rear rod (55).

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