Information acquisition device

Abstract

The utility model provides an information acquisition device, which is characterized by comprising a loading assembly, a connecting rod assembly, a base and a supporting leg assembly, one end of the connecting rod assembly is pivoted with the carrying assembly, and the carrying assembly can rotate relative to the connecting rod assembly; the other end of the connecting rod assembly and the supporting leg assembly are respectively pivoted with the base, and the connecting rod assembly and the supporting leg assembly can respectively rotate relative to the base; when the information acquisition device is folded, the connecting rod assembly and the supporting leg assembly relatively rotate around the base, the connecting rod assembly, the supporting leg assembly and the base jointly define a containing cavity, and at least part of the carrying assembly is contained in the containing cavity; when the information acquisition device is unfolded, the supporting leg assembly rotates around the base and forms an included angle with the base. The integrated design of storage folding and multifunctional unfolding of the whole machine is achieved through pivoting linkage of all the assemblies.

Description

TECHNICAL FIELD

[0001] The utility model relates to information collection technical field, especially information collection device. BACKGROUND

[0002] The information collection device is a carrying platform specially for carrying and stabilizing electronic equipment, which provides physical fixation and spatial pose control for mobile devices such as thermal imagers, mobile phones, cameras and sensors through a support assembly and a multi-degree-of-freedom pose adjustment assembly to meet the demand for accurate and efficient data collection in complex environments or dynamic operations.

[0003] Due to the diversity of the terrain conditions and the collection objects in actual operation scenarios, the operation height, the overall size and the portability of the device need to be improved. In the prior art, the information collection device usually adopts a non-folding structure or a local folding structure, and the overall storage volume is large. The device lacks a folding design of multiple assemblies and is not easy to use in narrow spaces or in operation scenarios where it needs to be carried frequently. Meanwhile, the support assembly used in the prior art is usually a fixed flat base or a simple support leg structure, which cannot be dynamically adjusted according to the hardness and material of the support surface and lacks the self-adaptive adjustment function for the hardness and material of the operation surface. For example, on a soft surface, the fixed support leg is prone to sink; on a metal or smooth surface, the support leg may slip and cause the device to shake or even overturn.

[0004] Therefore, how to realize the overall folding storage and portability of the device while flexibly adapting to different operation heights and viewing angles through a multifunctional unfolding design has become a technical problem to be solved. UTILITY MODEL CONTENTS

[0005] Based on the above status, the main purpose of the utility model is to provide an information collection device to realize the overall folding storage and portability of the device while flexibly adapting to different operation heights and viewing angles through a multifunctional unfolding design.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An information collection device includes a carrying assembly, a connecting rod assembly, a base and a support leg assembly.

[0008] One end of the connecting rod assembly is pivotally connected to the carrying assembly, and the carrying assembly can rotate relative to the connecting rod assembly. The other end of the connecting rod assembly and the support leg assembly are respectively pivotally connected to the base, and the connecting rod assembly and the support leg assembly can rotate relative to the base respectively.

[0009] When the information collection device is folded, the link assembly and the support leg assembly are relatively rotated around the base, and the link assembly, the support leg assembly and the base jointly enclose a containing cavity, and the object carrying assembly is at least partially accommodated in the containing cavity.

[0010] When the information collection device is unfolded, the support leg assembly is rotated around the base and forms an included angle with the base.

[0011] Optionally, the link assembly comprises a first link and a second link which are rotationally connected, wherein:

[0012] One end of the first link is pivotally connected with the object carrying assembly, and one end of the second link is pivotally connected with the base.

[0013] Optionally, the support leg assembly comprises a first folding segment and a second folding segment, wherein:

[0014] One end of the first folding segment is pivotally connected with the base to rotate relative to the base and form an included angle with the base.

[0015] Optionally, an accommodation slot matching the outer contour of the second folding segment is arranged inside the first folding segment, and the second folding segment is foldably embedded in the accommodation slot.

[0016] Optionally, the base comprises a base body, a fixing assembly and a rotating assembly.

[0017] The fixing assembly is fixedly arranged on the base body, and the rotating assembly is rotationally connected with the base body.

[0018] Optionally, the support leg assembly comprises a first support leg assembly, a second support leg assembly and a third support leg assembly.

[0019] The first support leg assembly is pivotally connected with the fixing assembly, and the second support leg assembly and the third support leg assembly are respectively pivotally connected with corresponding rotating assemblies.

[0020] Optionally, a pin is slidably arranged in the support leg assembly, and one end of the pin can be extended out of the support leg assembly by a preset length.

[0021] Optionally, a bottom of the support leg assembly is further provided with a positioning member, and the positioning member comprises a suction cup or a magnet.

[0022] Optionally, a connecting interface for connecting a counterweight is further arranged on the support leg assembly.

[0023] Optionally, the object carrying assembly comprises a clamping seat for clamping equipment and / or a placing seat for placing equipment products.

[0024] Beneficial effects:

[0025] The information collection device of the present application realizes the integrated design of folding and unfolding through the pivotal linkage of each component; through the multi-directional pivoting of the object carrying component, the connecting rod component, the base and the supporting leg component, the flexible conversion of the overall machine form is realized; in the unfolded state, the supporting leg component rotates relative to the base to form different included angles, flexibly adapting to the needs of different working heights; at the same time, the connecting rod component rotates relative to the base to drive the object carrying component to rise or fall, and the object carrying component can also rotate relative to the connecting rod component to realize the free conversion of the collection angle, so as to meet the collection needs of multi-angle data information such as low-angle shooting, horizontal shooting and overhead shooting; in the folded state, the connecting rod component and the supporting leg component rotate around the base to form a containing cavity, and the object carrying component is partially folded into the containing cavity formed by the three, thereby reducing the size of the device and improving the portability and practicality of the device. In summary, the device realizes the folding and storage of the overall machine, and flexibly adapts to the needs of different working heights and angles through the multi-functional unfolding design.

[0026] Other beneficial effects of the present application will be described in the specific embodiments through the introduction of specific technical features and technical solutions, and those skilled in the art should be able to understand the beneficial technical effects brought by the technical features and technical solutions through the introduction of the technical features and technical solutions. BRIEF DESCRIPTION OF DRAWINGS

[0027] The present application will be described below with reference to the accompanying drawings. In the drawings:

[0028] Figure 1 is a structural schematic view of an information collection device of the present application.

[0029] Figure 2 is a structural schematic view of an information collection device of the present application in an unfolded state;

[0030] Figure 3 is a structural schematic view of an information collection device of the present application in a folded state;

[0031] Figure 4 is a structural schematic view of an information collection device of the present application in a folded state;

[0032] Figure 5 is a structural schematic view of a base in an information collection device of the present application.

[0033] 1, carrier assembly; 2, connecting rod assembly; 21, first connecting rod; 22, second connecting rod; 3, base; 31, base body; 32, fixing assembly; 33, rotating assembly; 4, support leg assembly; 41, first folding section; 42, second folding section; 5, first support leg assembly; 6, second support leg assembly; 7, third support leg assembly; 8, pin; 9, mounting interface; 10, thermal imager. DETAILED DESCRIPTION

[0034] The utility model is described below based on the embodiments, but the utility model is not limited to these embodiments only. In the following detailed description of the utility model, some specific details are described in detail in order to avoid confusion of the essence of the utility model, and the known methods, processes, procedures and elements are not described in detail.

[0035] In addition, the drawings provided herein should be understood as for illustrative purposes only, and the drawings are not necessarily drawn to scale.

[0036] Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of "including, but not limited to".

[0037] In the description of the utility model, it should be understood that the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In addition, in the description of the utility model, unless otherwise stated, the meaning of "multiple" is two or more.

[0038] In order to realize the folding of the whole device and facilitate carrying, and at the same time, through the multi-functional expansion design, it is flexible to adapt to the requirements of different working heights and viewing angles, the embodiment discloses an information collection device, please refer to Figure 1 , Figure 1A structure schematic diagram of an information collection device disclosed in the embodiment, the device comprises a carrier assembly 1, a connecting rod assembly 2, a base 3 and a support leg assembly 4; wherein one end of the connecting rod assembly 2 is pivoted with the carrier assembly 1, and the carrier assembly 1 can rotate relative to the connecting rod assembly 2; the other end of the connecting rod assembly 2 and the support leg assembly 4 are respectively pivoted with the base 3, and the connecting rod assembly 2 and the support leg assembly 4 can respectively rotate relative to the base 3. In the embodiment, the carrier assembly 1 can be used to place various information collection devices, such as cameras, mobile phones, thermal imagers, sensors and the like; the carrier assembly is provided with a device placing position, and a clamping mechanism or a magnetic attraction mechanism for fixing the device is arranged on the placing position, the clamping mechanism can adapt to different device sizes through telescopic clamping arms; the magnetic attraction mechanism can attract devices with magnetic attraction accessories, such as magnetic attraction mobile phone cases and devices with metal shells, and users can select single or combined fixing modes according to needs.

[0039] In the specific implementation process, the thermal imager 10 can be placed on the placing position of the carrier assembly 1 and fixed by the clamping mechanism. Wherein, the carrier assembly 1 is pivoted with the connecting rod assembly 2, and the carrier assembly 1 can rotate relative to the connecting rod assembly 2, so that users can adjust the angle of the carrier assembly 1 according to actual needs when using, to realize multi-view switching of low-angle shooting, high-angle shooting and horizontal shooting. The connecting rod assembly 2 is pivoted with the base 3, and the connecting rod assembly 2 can rotate relative to the base 3, when the support leg assembly 4 is unfolded to form stable support, users can change the included angle between the connecting rod assembly 2 and the base 3 by rotating the connecting rod assembly 2, so as to accurately adjust the vertical height of the carrier assembly 1, avoiding frequent changes of the whole machine position. The support leg assembly 4 is pivoted with the base 3, and the support leg assembly 4 can rotate around the base 3, users can rotate the support leg assembly 4 to change the included angle between the support leg assembly 4 and the base 3, so as to quickly adjust the overall height of the device to a preset range.

[0040] When the information collection device is folded and stored, the connecting rod assembly 2 and the support leg assembly 4 relatively rotate around the base 3, the connecting rod assembly 2, the support leg assembly 4 and the base 3 jointly enclose a containing cavity, at the same time, the carrier assembly 1 is at least partially stored in the containing cavity. In the embodiment, when the information collection device is folded and stored, the connecting rod assembly 2 and the support leg assembly 4 relatively rotate around the base 3 and are folded inward, the connecting rod assembly 2, the support leg assembly 4 and the base 3 jointly enclose a containing cavity, at the same time, the carrier assembly 1 rotates relative to the connecting rod assembly 2 until it is at least partially stored in the containing cavity; the carrier assembly 1, the connecting rod assembly 2 and the support leg assembly 4 can be folded and stored, so that the whole device forms a compact and flattened structure, the overall thickness is reduced, and it is convenient to carry.

[0041] When the information collection device is unfolded, the supporting leg assembly 4 rotates around the base 3 and forms an included angle with the base 3. In the present embodiment, when the information collection device is unfolded for use, it can be divided into a fixed support mode and a handheld mobile mode; when the supporting leg assembly 4 is unfolded and contacts the supporting surface as a fulcrum, the user can set the base height of the whole machine by adjusting the included angle between the supporting leg assembly 4 and the base 3, and at the same time, rotates the connecting rod assembly 2 to make the object carrying assembly 1 lift or drop to the target height area, and finally adjusts the pitch angle of the object carrying assembly 1 to complete the positioning of the device, so as to accurately aim at the collection target and realize the collection of information data. When the supporting leg assembly 4 is unfolded to be perpendicular to the base 3, the supporting leg assembly 4 as a whole forms a handle. The user can directly hold the supporting leg assembly 4, adjust the collection height by rotating the connecting rod assembly 2, and adjust the collection angle by rotating the object carrying assembly 1, and perform mobile information collection.

[0042] Taking the collection of temperature data by the infrared thermal imager 10 as an example, the user first fixes the thermal imager 10 on the object carrying assembly 1, unfolds the supporting leg assembly 4 to a certain angle with the base 3 to make the device stand stably on the ground, then rotates the connecting rod assembly 2 to lift or drop the device and aim at the target collection area, and finally manually adjusts the object carrying assembly 1 to make the lens of the thermal imager 10 accurately aim at the target collection site, so as to realize the collection of temperature data of each collection site.

[0043] To realize the flexible adjustment of the height and angle of the object carrying assembly 1, please refer to Figures 1-2 , Figures 1-2 Fig. 1 is a structural schematic diagram of an information collection device disclosed in the present embodiment, and in the optional embodiment, the connecting rod assembly 2 comprises a first connecting rod 21 and a second connecting rod 22 which are rotatably connected; one end of the first connecting rod 21 is pivotally connected with the object carrying assembly 1, and one end of the second connecting rod 22 is pivotally connected with the base 3.

[0044] In the specific implementation process, the first connecting rod 21 is in an arc shape, which can enhance the stability of the device in the unfolded state of the device; in the storage state, the arc segment of the first connecting rod 21 avoids the influence of the structure between the connecting rods during storage, so that the thickness of the whole machine is reduced; at the same time, the first connecting rod 21 is pivotally connected with the object carrying assembly 1, so that the object carrying assembly 1 can rotate upward to realize the overhead shooting mode, rotate downward to switch to the low-angle shooting mode, or remain horizontal to realize the horizontal shooting mode, thereby realizing the multi-view switching of low-angle shooting, overhead shooting and horizontal shooting.

[0045] The first connecting rod 21 is rotationally connected with the second connecting rod 22, so that the first connecting rod 21 can rotate relative to the second connecting rod 22, and multi-stage telescopic adjustment can be realized by changing the included angle of the first connecting rod 21 and the second connecting rod 22, and the vertical height of the object carrying assembly 1 can be synchronously controlled. Specifically, when the included angle between the double connecting rods is increased, the object carrying assembly is lifted, and when the included angle is reduced, the object carrying assembly 1 is lowered. Compared with the single connecting rod structure, the adjustment range is expanded by the double connecting rods, so that the object carrying assembly 1 can cover a larger adjustment area.

[0046] One end of the second connecting rod 22 is pivotally connected with the base 3, so that the second connecting rod 22 can rotate relative to the base 3; when the device is unfolded, the vertical height and the horizontal distance between the object carrying assembly 1 and the base 3 are further adjusted by adjusting the included angle between the second connecting rod 22 and the base 3 and synchronously adjusting the included angle between the first connecting rod assembly and the second connecting rod assembly, so that different height operation requirements can be realized. When the device is stored, the second connecting rod 22 drives the first connecting rod 21 to be folded towards the inside of the base, the object carrying assembly 1 is synchronously stored in the accommodating cavity formed by the connecting rod assembly 2, the support leg assembly 4 and the base 3, and the whole machine forms a compact structure, the volume is reduced, and the device is convenient to carry.

[0047] In order to further improve the stability of the whole machine structure and adapt to different collection heights, please refer to Figures 1-2 In an optional embodiment, the support leg assembly 4 comprises a rotationally connected first folding section 41 and a second folding section 42, wherein one end of the first folding section 41 is pivotally connected with the base 3 to rotate relative to the base 3 and form an included angle with the base 3.

[0048] Compared with the single support leg structure or the fixed support leg in the prior art, the dynamic height adjustment capability is lacking, and the support leg is too short, which can easily cause the device to overturn, and after adjusting the angle of the support leg to adapt to the terrain, if the height of the whole machine needs to be changed, the ground contact position of the support leg must be re-adjusted, which causes the imbalance of the adapted support surface and affects the stability of the structure. In the embodiment, the support leg assembly 4 comprises a rotationally connected first folding section 41 and a second folding section 42, and one end of the first folding section 41 is pivotally connected with the base 3, so that different operation modes can be formed by changing the included angle between the first folding section 41 and the second folding section 42 and the included angle between the first folding section 41 and the base 3, and the requirements of complex scenes can be adapted.

[0049] In the specific implementation process, the first folding section 41 and the second folding section 42 can form an inverted V-shaped structure placed on the support surface, and by adjusting the included angle between the two folding sections, the height of the whole machine can be quickly adjusted without changing the ground contact position of the second folding section 42, different collection heights can be adapted, and the stability of the device caused by moving the fulcrum is avoided.

[0050] If the working range needs to be expanded, the first folding section 41 and the second folding section 42 can be unfolded to be parallel to each other, complementary to each other and not overlapping with each other, so as to maximize the effective length of the support leg. At this time, the second folding section 42 can be rotated to make the two folding sections parallel to the base 3, and the support leg assembly 4 is flatly attached to the ground as a whole, so as to expand the support surface and ensure the stable support of the device. Alternatively, the second folding section 42 can be rotated to make the two folding sections perpendicular to the base 3, and the user can directly hold the support leg assembly 4 in the perpendicular state, and flexibly adjust the shooting height and angle in the movement through the load assembly 1 and the connecting rod assembly 2, so as to perform mobile information collection.

[0051] For the application requirements of narrow space or single-hand holding support, the first folding section 41 and the second folding section 42 can be rotated to the folded state to reduce the effective length of the support leg assembly 4. Specifically, the first folding section 41 and the second folding section 42 can be rotated to make the two folding sections parallel to the base 3, and the support leg assembly 4 is flatly attached to the ground as a whole. Alternatively, the first folding section 41 and the second folding section 42 can be rotated to make the two folding sections perpendicular to the base 3, and the user can directly hold the support leg assembly 4 in the perpendicular state, and the load assembly 1 and the connecting rod assembly 2 can be completely unfolded to provide sufficient working space. Alternatively, the folded support leg assembly 4 and the connecting rod assembly 2 can be stored together, and the user can directly hold the compact structure after storage, and only unfold the load assembly 1 to realize the requirement of simple data collection.

[0052] For further improving the compactness of storage, please refer to Figure 3 In an optional embodiment, a storage slot matching the outer contour of the second folding section 42 is arranged on the inner side of the first folding section 41. In the specific implementation process, when the first folding section 41 is rotated to be folded with the second folding section 42, the second folding section can be completely folded and embedded in the storage slot, so as to realize the close fit of the two folding sections. At the same time, the embedded structure reduces the length of the folded support leg assembly 4 to the length of a single folding section, which is convenient for holding and carrying.

[0053] In order to realize the stable connection of the base 3 and the support leg assembly 4, please refer to Figures 4-5 In an optional embodiment, the base 3 includes a base body 31, a fixing assembly 32 and a rotating assembly 33. The fixing assembly 32 is fixedly arranged on the base body 3, and the rotating assembly 33 is rotationally connected with the base body 31. In this embodiment, the base body 3 serves as the core bearing structure and is rotationally connected with the connecting rod assembly 2. The fixing assembly 32 is fixedly arranged on one side of the base body 3 and is pivotally connected with the corresponding support leg assembly 4. The rotating assembly 33 is arranged on the same side of the fixing assembly 32, is rotationally connected with the base body 3 and is pivotally connected with the corresponding support leg assembly 4.

[0054] In the specific implementation process, when the support leg assembly 4 is unfolded and contacts the support surface as a fulcrum, the support assembly connected with the fixed assembly 32 remains fixed in position, forming a fixed fulcrum, and the support leg assembly 4 connected with the rotating assembly 33 moves around the body of the base 3 in a circumferential direction, driving the corresponding support leg assembly 4 to adjust the position of the fulcrum, to adapt to the environmental characteristics of the support surface in real time and flexibly apply to different working scenarios.

[0055] To further realize the multi-angle adjustment and stable support function of the support leg assembly 4, please refer to Figure 2 In an optional embodiment, the support leg assembly 4 is provided in multiple groups, including a support leg assembly 4 pivoted with the fixed assembly 32 and a support leg assembly 4 pivoted with the rotating assembly 33; in this embodiment, the support leg assembly 4 is preferably three independent support leg assemblies 4, including a first support leg assembly 5 pivoted with the fixed assembly 32 and a second support leg assembly 6 and a third support leg assembly 7 respectively pivoted with two rotating assemblies 33.

[0056] In the specific implementation process, the three support leg assemblies 4 can be independently unfolded and adjusted according to the needs of the use environment; when the support leg assembly 4 is unfolded and contacts the support surface as a fulcrum, the support leg connected with the fixed assembly 32 remains fixed in position, and the second and third support leg assemblies move around the body of the base 3 in a circumferential direction with the rotating assembly 33, to adjust the position of the fulcrum in real time; for example, in the scenario of a cluttered desktop with scattered parts, the second and third support leg assemblies can be rotated to the blank area of the desktop to avoid interference from scattered parts and tools, forming a stable support structure.

[0057] Further, in a completely uneven and rugged scenario, the three support legs can be stably supported through the respective folding segments and the linkage adjustment of the rotating assembly 33; specifically, on the premise that the information collection height has been pre-set, the first folding segment 41 and the second folding segment 42 of the first support leg assembly 54 are unfolded into an inverted V shape, forming a fixed fulcrum; the second and third support leg assemblies 74 rotate around the body of the base 3 in a circumferential direction through the rotating assembly 33, to adjust the position of the fulcrum in real time, while the angle between the first folding segment 41 and the second folding segment 42 is synchronously adjusted, thereby ensuring that the collection height remains unchanged.

[0058] To further flexibly adjust the effective length of the support leg assembly 4 and improve the stability of the device, in an optional embodiment, a pin 8 is slidably arranged in the support leg assembly 4, and one end of the pin 8 can extend out of the support leg assembly 4 by a preset length.

[0059] In the embodiment, the pin 8 is arranged to slide in the second folding section 42 of the support leg assembly 4. In the specific implementation, the pin 8 is arranged to slide in the support leg assembly 4 in a telescopic manner. When the preset length of the support leg assembly 4 of the device cannot meet the information collection requirement, the user can extend the pin 8 to the target length, thereby expanding the height adjustment range of the whole device; and if the support surface is soft, the pin 8 prevents the device from sliding sideways, thereby increasing the stability of the device.

[0060] To further adapt to the characteristics of different support surfaces and realize one leg with multiple uses, please refer to Figure 1 In the optional embodiment, the bottom of the support leg assembly 4 is further detachably provided with a positioning member, which includes a suction cup or a magnet.

[0061] In the specific implementation, when the device is placed on a smooth surface, the suction cup positioning member is installed, the pin 8 is completely accommodated in the second folding section 42, and then the support leg is pressed to make the suction cup adsorb and fix, thereby improving the stability of the device and avoiding the sliding of the device. In another embodiment, when the device is placed on a metal surface, the magnet positioning member is installed, the pin 8 is completely accommodated in the second folding section 42, and then the magnet is quickly adsorbed and fixed to the metal surface. Through the telescopic extension of the pin 8 and the replacement of the positioning member, the support leg realizes one leg with multiple uses without disassembly, while the operation convenience is taken into account.

[0062] Taking the collection of temperature data by a thermal imager as an example, the thermal imager is often used to detect the overheated area of the engine of a car, the heat distribution of the exhaust pipe or the abnormal heating point of the circuit. When the information collection device carrying the thermal imager is provided with the suction cup or magnet positioning member, the device can be directly adsorbed and fixed to the surface of the car sheet metal, thereby ensuring the accuracy of the collection of temperature information.

[0063] To further improve the stability of the structure of the whole device, in the optional embodiment, the support leg assembly 4 is further provided with a connecting interface for connecting a counterweight. In the embodiment, the connecting interface is arranged at the top of the second folding section 42 of the support assembly, thereby ensuring that the telescopic function of the pin 8 in the second folding section 42 and the replacement operation of the bottom positioning member are not disturbed, the connecting interface is a universal quarter-inch threaded interface, a counterweight with a corresponding structure, such as a power bank, can be installed, and when the device is unstable due to the inclination of the support surface or the carrying of a larger collection equipment, the counterweight can be quickly added through the connecting interface to stabilize the center of gravity.

[0064] To realize the collaborative work of multiple types of information collection equipment, please refer to Figures 1-2The carrier assembly 1 comprises a clamping seat for clamping the device and / or a placing seat for placing the device. In the embodiment, the clamping seat is a clamping mechanism with upper and lower clamping walls, which can clamp a mobile terminal or any equipment capable of collecting and processing data, and the placing seat is a fixing mechanism capable of mounting an information collection device, which is equipped with a universal quarter thread interface and can be connected to mainstream information collection devices on the market, such as a camera, a thermal imager, a sensor and other devices. A user can use the clamping seat or the placing seat alone or simultaneously according to information collection requirements; in the specific implementation process, the clamping seat fixes the data processing terminal to receive and analyze data in real time; the placing seat is mounted with the thermal imager 10, and the two achieve data synchronization through a wireless communication module to improve data transmission speed and processing efficiency.

[0065] Those skilled in the art can understand that the above preferred schemes can be freely combined and superimposed without conflict.

[0066] It should be understood that the above embodiments are only exemplary and not limiting, and those skilled in the art can make various obvious or equivalent modifications or replacements to the above details without departing from the basic principles of the present application, which shall be included in the scope of the claims of the present application.

Claims

1. An information collecting apparatus characterized by comprising: The information collection device comprises a carrier assembly (1), a connecting rod assembly (2), a base (3) and a support leg assembly (4). One end of the connecting rod assembly (2) is pivotally connected with the carrier assembly (1), and the carrier assembly (1) can rotate relative to the connecting rod assembly (2); the other end of the connecting rod assembly (2) and the support leg assembly (4) are respectively pivotally connected with the base (3), and the connecting rod assembly and the support leg assembly (4) can respectively rotate relative to the base (3). When the information collection device is folded, the connecting rod assembly (2) and the support leg assembly (4) rotate relative to the base (3) respectively, and the connecting rod assembly (2), the support leg assembly (4) and the base (3) jointly form an accommodating cavity, and the carrier assembly (1) is at least partially accommodated in the accommodating cavity. When the information collection device is unfolded, the support leg assembly (4) rotates relative to the base (3) and forms an included angle with the base (3). The connecting rod assembly (2) comprises a first connecting rod (21) and a second connecting rod (22) which are pivotally connected.

2. The information collection apparatus according to claim 1, characterized by One end of the first connecting rod (21) is pivotally connected with the carrier assembly, and one end of the second connecting rod (22) is pivotally connected with the base. The support leg assembly comprises a first folding section (41) and a second folding section (42) which are pivotally connected.

3. The information gathering device of claim 1, wherein, One end of the first folding section (41) is pivotally connected with the base (3) to rotate relative to the base (3) and form an included angle with the base (3). The inner side of the first folding section (41) is provided with a receiving slot which matches the outer contour of the second folding section (42), and the second folding section (42) can be foldably embedded in the receiving slot.

4. The information gathering device of claim 3, wherein, The base comprises a base body (31), a fixing assembly (32) and a rotating assembly (33).

5. The information gathering device of claim 1, wherein, The fixing assembly (32) is fixedly arranged on the base body (31), and the rotating assembly (33) is pivotally connected with the base body (31). The support leg assembly comprises a first support leg assembly (5), a second support leg assembly (6) and a third support leg assembly (7).

6. The information gathering device of claim 5, wherein, The first support leg assembly (5) is pivotally connected with the fixing assembly (32), and the second support leg assembly (6) and the third support leg assembly (7) are respectively pivotally connected with corresponding rotating assemblies (33). A pin (8) is slidably arranged in the support leg assembly (4), and one end of the pin (8) can protrude from the support leg assembly (4) by a preset length.

7. The information gathering device of claim 1, wherein, The bottom of the support leg assembly (4) is further provided with a positioning member, and the positioning member comprises a suction cup or a magnet.

8. The information gathering device of claim 1, wherein, The support leg assembly (4) is further provided with a connecting interface (9) for connecting a counterweight.

9. The information gathering device of claim 1, wherein, The carrier assembly (1) comprises a clamping seat for clamping a device and / or a placing seat for placing a device.

10. The information gathering device of claim 1, wherein, ​

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