Portable intelligent acquisition device

Abstract

The invention relates to the technical field of collection, in particular to a portable intelligent collection device which comprises a first supporting table and an adjusting table, and a gravity ball, a first limiting assembly and a second limiting assembly are arranged at the bottom of the adjusting table. By arranging the gravity ball and the limiting assembly, the purpose of automatic leveling under the action of gravity can be achieved, so that the position of the intelligent camera can be automatically adjusted, it is guaranteed that the angle of the intelligent camera can be automatically calibrated on the same datum plane every time a shooting site is replaced, subsequent adjustment of the intelligent camera can be facilitated, and the shooting efficiency is improved. Adjusting time is shortened, and working efficiency is improved. The first supporting table can be surrounded by limiting rods on arc-shaped clamping plates, a state similar to a biting state is formed, so that the first supporting table is limited and supported, the first limiting rods below the first supporting table can also support the first supporting table, and therefore the weight of the first supporting table can not be completely pressed on an adjusting table, and the adjusting table is not prone to falling off. The damage probability of the adjusting table is reduced.

Description

Technical Field

[0001] The invention relates to the field of acquisition technology, in particular to a portable intelligent acquisition device. Background Art

[0002] With the continuous advancement of science and technology, image acquisition devices play an increasingly important role in modern life. From smartphones to surveillance cameras, image acquisition devices have become an indispensable part of our lives. An image acquisition device is a device that can convert actual scenes into digital images or videos through optical or electronic technology. It can be used to capture static images or continuous video streams and convert them into digital signals for subsequent processing and analysis. These devices can be collected in different ways, such as sensors, cameras, scanners, etc. At present, image acquisition devices have also been widely used in the field of environmental surveying, such as collecting images of the environment at the front end, transmitting them to the back end, and performing three-dimensional modeling to form a simulated environment.

[0003] When surveying the on-site environment, the shooting location of the collection device needs to be changed after a period of time. However, due to different geographical locations, especially in uneven special environments such as hills and forests, the angle of the collection device will change after changing the shooting location. In addition, since there is no fixed angle reference surface, the user needs to adjust the angle of the collection device again and perform multiple debugging, which is cumbersome. Summary of the invention

[0004] The purpose of the present invention is to provide a portable intelligent collection device to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a portable intelligent acquisition device, comprising a support platform 1 and an adjustment platform, wherein the support platform 1 and the adjustment platform are clamped together, the support platform 1 is used to carry an intelligent camera, the adjustment platform is used to adjust the angle of the intelligent camera, a gravity ball is provided at the bottom of the adjustment platform, the gravity ball is hollow inside, and the center of gravity of the gravity ball does not coincide with the center of a circle, a matching connecting sleeve 1 is sleeved on the outside of the gravity ball, the gravity ball is movably connected to the connecting sleeve 1, and the connecting sleeve 1 is provided on the top of the support platform 2; and a limiting component 1, wherein the limiting component 1 is arranged between the adjusting platform and the supporting platform 2, and the limiting component 1 is used to fix the position of the adjusting platform; And a second limiting component, wherein the second limiting component is hinged to the second supporting platform, and the second limiting component is used to fix the position of the first supporting platform.

[0006] In a preferred embodiment, cavity one and cavity two are provided inside the gravity ball, cavity one is filled with a gravity block, the weight of the gravity block is greater than the weight of the adjustment platform, and the side wall of cavity two extends to the outside of the connecting sleeve one and is connected to the adjustment platform.

[0007] In a preferred embodiment, the limiting assembly 1 includes a connecting rod 1, a connecting rod 2 and a sleeve 2, the connecting rod 1 is equidistantly arranged at the bottom of the adjusting platform, and one end of the connecting rod 1 is movably connected to the adjusting platform, and the other end of the connecting rod 1 is movably connected to the connecting rod 2, one end of the connecting rod 2 is inserted into a limiting groove 1 on the sleeve 2, the connecting rod 2 is slidably connected to the sleeve 2, and the sleeve 2 surrounds the outside of the connecting sleeve 1.

[0008] In a preferred embodiment, the limiting assembly 1 also includes a ramp block 1 and a ramp block 2, the ramp block 1 is slidably arranged on the side wall of the sleeve 2, and the ramp block 1 penetrates the sleeve 2 and is inserted into the limiting groove 1, the ramp block 2 is arranged on the outer wall of the connecting ring 1, the connecting ring 1 is slidably sleeved on the outer wall of the connecting sleeve 1, the ramp block 1 is slidably connected to the ramp block 2, a sliding groove 1 is opened on one side wall of the ramp block, and a slider 1 matching the sliding groove 1 is provided on the side wall of the ramp block 2.

[0009] In a preferred embodiment, a magnetic rod is provided at the bottom of the second bevel block, one end of the magnetic rod is inserted into a third magnetic sleeve, an electromagnetic block is provided in the third magnetic sleeve, and the electromagnetic block generates a magnetic attraction force on the magnetic rod when energized, a reset spring is provided inside the third magnetic sleeve, and the reset spring is used to drive the magnetic rod to reset, and the third magnetic sleeve is arranged on the outer wall of the first connecting sleeve.

[0010] In a preferred embodiment, the second limiting member includes an arc-shaped clamping plate, which is arranged on the outer side of the support platform one and is hinged to the support platform two. A plurality of limiting rods are provided on the inner side wall of the arc-shaped clamping plate, and a second limiting groove matching the limiting rod is provided on the side wall of the arc-shaped clamping plate. A second reset spring is provided inside the second limiting groove, and the second reset spring is used to drive the limiting rod to reset. A plurality of the limiting rods form a rectangular array, and the width of the rectangular array is greater than the thickness of the support platform one.

[0011] In a preferred embodiment, the limit member 2 also includes a ramp block 3 and a ramp block 4, the ramp block 3 is arranged on the inner wall of the arc-shaped clamping plate, the ramp block 4 is slidably connected to the ramp block 3, a slide groove 2 is provided on the side wall of the ramp block 3, a slider 2 matching the slide groove 2 is provided on the side wall of the ramp block 4, the ramp block 4 is slidably arranged on the connecting ring 2, and the connecting ring 2 drives the ramp block 4 to move.

[0012] In a preferred embodiment, the second connecting ring is sleeved on the outside of the second sleeve, the outer wall of the second sleeve is provided with an external thread, the inner wall of the second connecting ring is provided with an internal thread meshing with the external thread, and the second connecting ring is threadedly connected to the second sleeve.

[0013] In a preferred embodiment, the outer wall of the connecting ring 2 is provided with an annular gear 1, the annular gear 1 is meshed with gear 2, the inner wall of the gear 2 is connected to the spline shaft through a spline groove, the end of the spline shaft is connected to the motor, the gear 2 is located below the bevel block 4, the gear 2 is connected to the reset spring 3, and the reset spring 3 is used to drive the gear 2 to reset.

[0014] In a preferred embodiment, a triangular bracket is provided at the bottom of the second support platform, and an arc-shaped baffle is provided at the top of the second support platform.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can achieve the purpose of automatic leveling under the action of gravity by setting a gravity ball and a limit assembly, so that the position of the smart camera can be automatically adjusted, ensuring that the angle of the smart camera can be automatically calibrated with the same reference plane each time the shooting location is changed, thereby facilitating subsequent adjustment of the smart camera, shortening the adjustment time, and improving work efficiency.

[0016] 2. The present invention surrounds the support platform 1 through the limit rod on the arc-shaped clamping plate and forms a state similar to "biting", thereby producing a limit support effect on the support platform 1, and the limit rod 1 under the support platform 1 also produces a supporting effect on it, so that the weight of the support platform 1 is not completely pressed on the adjustment platform, reducing the probability of damage to the adjustment platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the adjustment platform of the present invention; Figure 3 This is a schematic diagram of the structure of another angle of the adjustment platform of the present invention; Figure 4 It is a schematic diagram of the main cross-sectional structure of the adjustment platform of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure at A in the middle; Figure 6 For the present invention Figure 4 A schematic diagram of the enlarged structure at B in the middle; Figure 7 It is a schematic diagram of the side cross-sectional structure of the adjustment platform of the present invention; In the figure: 1. Support platform 1; 2. Adjustment platform; 3. Smart camera; 4. Gravity ball; 41. Cavity 1; 42. Cavity 2; 5. Connecting sleeve 1; 6. Support platform 2; 71. Connecting rod 1; 72. Connecting rod 2; 73. Sleeve 2; 74. Limiting groove 1; 75. Inclined block 1; 76. Inclined block 2; 77. Magnetic rod; 78. Magnetic sleeve 3; 79. Electromagnetic block; 710. Reset spring 1; 81. Arc splint; 82. Limiting rod; 83. Limiting groove 2; 84. Reset spring 2; 85. Inclined block 3; 86. Inclined block 4; 87. Connecting ring 2; 88. External thread; 89. Ring gear 1; 810. Gear 2; 811. Spline shaft; 812. Motor; 813. Reset spring 3; 9. Triangular bracket; 10. Arc baffle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example: Figure 1-Figure 7 As shown, the present invention provides a portable intelligent acquisition device, including a support platform 1 and an adjustment platform 2, wherein the support platform 1 and the adjustment platform 2 are snap-connected, wherein the structure for realizing the snap-connection between the support platform 1 and the adjustment platform 2 includes a cross block, a raised cross block is provided at the bottom of the support platform 1, and a slot is provided at the top of the adjustment platform 2, after the cross block is correspondingly inserted into the slot, it can be rotated to a certain angle, at this time, a vertical limiting effect can be generated on the support platform 1, so that the support platform 1 and the adjustment platform 2 are kept in a fitted state; The support platform 1 is used to carry the smart camera 3, and the adjustment platform 2 is used to adjust the angle of the smart camera 3. A gravity ball 4 is provided at the bottom of the adjustment platform 2. The gravity ball 4 is hollow inside, and the center of gravity of the gravity ball 4 does not coincide with the center of a circle, and the center of gravity is located below the center of the circle. A matching connecting sleeve 5 is sleeved on the outside of the gravity ball 4. The gravity ball 4 and the connecting sleeve 5 are movably connected, and the movable connection is a spherical connection. The gravity ball 4 can rotate infinitely in the connecting sleeve 5, and the connecting sleeve 5 is arranged on the top of the support platform 2 6.

[0020] Furthermore, the gravity ball 4 is provided with a cavity 1 41 and a cavity 2 42, and the cavity 1 41 is filled with a gravity block, the weight of the gravity block is greater than the weight of the adjustment platform 2, and the adjustment platform 2 can be made of lightweight materials, such as plastic. The side wall of the cavity 2 42 extends to the outside of the connecting sleeve 1 5 and is connected to the adjustment platform 2.

[0021] Specifically, after the acquisition device is firmly placed, the smart camera 3 is not placed first. At this time, under the action of gravity, the cavity 1 41 in the gravity ball 4 is always located below the cavity 1 41, and the center of gravity is always located directly below the center of the circle. Since the gravity ball 4 is connected to the adjustment platform 2, the gravity ball 4 will drive the adjustment platform 2 to move synchronously, so that the adjustment platform 2 is automatically adjusted to a horizontal state, and this horizontal state is based on the horizontal plane of the earth as the reference plane.

[0022] And a limit component 1, the limit component 1 is arranged between the adjustment platform 2 and the support platform 2 6, and the limit component 1 is used to fix the position of the adjustment platform 2; the limit component 1 includes a connecting rod 1 71, a connecting rod 2 72 and a sleeve 2 73, the connecting rod 1 71 is equidistantly arranged at the bottom of the adjustment platform 2, and one end of the connecting rod 1 71 is movably connected to the adjustment platform 2, and the other end of the connecting rod 1 71 is movably connected to the connecting rod 2 72, one end of the connecting rod 2 72 is inserted into a limit groove 1 74 on the sleeve 2 73, the connecting rod 2 72 is slidably connected to the sleeve 2 73, and the sleeve 2 73 surrounds the outer side of the connecting sleeve 1 5.

[0023] Specifically, when the adjustment platform 2 moves, under the action of gravity, the connecting rod 1 71 always maintains a vertical state, but the angle between the connecting rod 1 71 and the adjustment platform 2 can be changed accordingly through the spherical connection, and the angle between the connecting rod 1 71 and the connecting rod 2 72 will also change accordingly, and the connecting rod 2 72 can only move vertically in the limit groove.

[0024] Furthermore, the limiting component 1 also includes a slope block 1 75 and a slope block 2 76, the slope block 1 75 is slidably arranged on the side wall of the sleeve 2 73, and the slope block 1 75 passes through the sleeve 2 73 and is inserted into the limiting groove 1 74, the slope block 2 76 is arranged on the outer wall of the connecting ring 1, the connecting ring 1 is slidably sleeved on the outer wall of the connecting sleeve 1 5, the slope block 1 75 is slidably connected with the slope block 2, a sliding groove 1 is opened on the side wall of the slope block 1 75, and a slider 1 matching the sliding groove 1 is provided on the side wall of the slope block 2 76.

[0025] Specifically, when the inclined plane block 2 76 moves vertically, it will drive the slider 1 to move. The slider 1 can move in the slide groove 1 and also pull the inclined plane block 1 75 to move horizontally. When the inclined plane block 1 75 is horizontally inserted into the limiting groove 1 74, it can contact the connecting rod 2 72 and generate friction on the connecting rod 2 72, so that the connecting rod 2 72 is fixed. A friction pad can be set at the position where the connecting rod 2 72 contacts the inclined plane block 1 75 to increase the friction. When no limitation is required, the inclined plane block 1 75 is pulled out of the limiting groove 1 74 to release the fixed state of the connecting rod 2 72.

[0026] Furthermore, a magnetic rod 77 is provided at the bottom of the inclined block 2 76, one end of the magnetic rod 77 is inserted into the magnetic sleeve 3 78, and an electromagnetic block 79 is provided in the magnetic sleeve 3 78. When the electromagnetic block 79 is energized, it generates a magnetic attraction force on the magnetic rod 77. A reset spring 1 710 is provided inside the magnetic sleeve 3 78, and the reset spring 1 710 is used to drive the magnetic rod 77 to reset. The magnetic sleeve 3 78 is arranged on the outer wall of the connecting sleeve 1 5.

[0027] Specifically, when the electromagnetic block 79 is energized, the electromagnetic block 79 generates an attractive magnetic force on the magnetic rod 77, pulling the magnetic rod 77 downward, and the magnetic rod 77 pulls the inclined plane block 2 76 downward, thereby limiting the connecting rod 2 72. When the electromagnetic block 79 is de-energized, under the action of the reset spring 1 710, the magnetic rod 77 is reset, and the inclined plane blocks 1 75 and 2 76 are driven to reset.

[0028] And a limiting component 2, the limiting component 2 is hinged to the supporting platform 2 6, and the limiting component 2 is used to fix the position of the supporting platform 1.

[0029] Furthermore, the second limiting member includes an arc-shaped clamping plate 81, which is arranged on the outside of the support platform 1, and the arc-shaped clamping plate 81 is hinged to the support platform 2 6, and a plurality of limiting rods 82 are provided on the inner wall of the arc-shaped clamping plate 81, and a limiting groove 2 83 matching the limiting rod 82 is provided on the side wall of the arc-shaped clamping plate 81, and a reset spring 2 84 is provided inside the limiting groove 83, and the reset spring 2 84 is used to drive the limiting rod 82 to reset, and a plurality of the limiting rods 82 form a rectangular array, and the width of the rectangular array is greater than the thickness of the support platform 1.

[0030] Specifically, the arc-shaped clamping plate 81 is moved inward so that the limiting rod 82 on the inner wall of the arc-shaped clamping plate 81 contacts the support platform 1. After being subjected to the force, the limiting rod 82 on the same horizontal plane as the support platform 1 will move in the opposite direction into the limiting groove 83, and the limiting rod 82- above or below the support platform 1 will surround the support platform 1. At this time, a vertical limiting effect will be exerted on the support platform 1, so that the position of the support platform 1 is fixed, and the limiting rod 82- below the support platform 1 will also provide support for it, so that the weight of the support platform 1 will not be completely pressed on the adjustment platform 2, and the probability of damage to the adjustment platform 2 can be reduced.

[0031] Furthermore, the second limiting member also includes a ramp block three 85 and a ramp block four 86, the ramp block three 85 is arranged on the inner wall of the arc-shaped clamping plate 81, the ramp block four 86 is slidably connected with the ramp block three 85, a slide groove two is provided on the side wall of the ramp block three 85, a slider two matching the slide groove two is provided on the side wall of the ramp block four 86, the ramp block four 86 is slidably arranged on the connecting ring two 87, and the connecting ring two 87 drives the ramp block four 86 to move.

[0032] Specifically, when the inclined plane block 4 86 moves, the inclined plane block 3 85 is driven to move through the slider 2, and the inclined plane block 3 85 will pull the arc clamping plate 81 to move, thereby controlling the opening and closing of the arc clamping plate 81.

[0033] Furthermore, the second connecting ring 87 is sleeved on the outside of the second sleeve 73, the outer wall of the second sleeve 73 is provided with an external thread 88, the inner wall of the second connecting ring 87 is provided with an internal thread meshing with the external thread 88, and the second connecting ring 87 is threadedly connected to the second sleeve 73.

[0034] Specifically, when the second connecting ring 87 rotates, the meshing action of the internal thread and the external thread 88 causes the second connecting ring 87 to move in the vertical direction.

[0035] Furthermore, the outer wall of the connecting ring 2 87 is provided with a ring gear 1 89, and the ring gear 1 89 is meshed with the gear 2 810. The inner wall of the gear 2 810 is connected to the spline shaft 811 through a spline groove, and the end of the spline shaft 811 is connected to the motor 812. The gear 2 810 is located below the inclined block 4 86, and the gear 2 810 is connected to the reset spring 3 813, and the reset spring 3 813 is used to drive the gear 2 810 to reset.

[0036] Specifically, the driving motor 812 can drive the spline shaft 811 to rotate, the spline shaft 811 can drive the gear two 810 to rotate, the gear two 810 will drive the meshing ring gear one 89 to rotate, and the ring gear one 89 will drive the connecting ring two 87 to rotate. The vertical movement of the connecting ring two 87 can be controlled by forward rotation and reverse rotation, and, under the action of the reset spring three 813, the gear two 810 is always in contact with the inclined surface block four 86. After the inclined surface block four 86 presses the gear two 810 downward for a certain distance, the reset spring will also drive the gear two 810 to move upward.

[0037] A triangular bracket 9 is provided at the bottom of the support platform 2 6 , and an arc-shaped baffle 10 is provided at the top of the support platform 2 6 .

[0038] Working principle: after changing the shooting location, the device is firmly supported on the ground by the tripod bracket 9. At this time, the smart camera 3 and the support platform 1 are not installed first. At this time, under the action of gravity, the gravity ball 4 will automatically adjust the angle and drive the adjustment platform 2 to move so that it finally moves to a horizontal state. At this time, the electromagnet is energized and the inclined block 1 75 is used to limit and fix the connecting rod 2 72, so that the position of the adjustment platform 2 can be fixed. At this time, the support platform 1 is installed on the adjustment platform 2, and then the motor 812 is started to control the movement of the inclined block 1 75, thereby driving the arc clamping plate 81 to tighten inward, and the limiting rod 82 on the arc clamping plate 81 will surround the support platform 1 and form a state similar to "biting", thereby generating a limiting support effect on the support platform 1, completing the automatic position adjustment and fixing of the smart camera 3.

[0039] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A portable intelligent data collection device, characterized in that: The device comprises a support platform (1) and an adjustment platform (2), wherein the support platform (1) and the adjustment platform (2) are clamped together, the support platform (1) is used to carry an intelligent camera (3), the adjustment platform (2) is used to adjust the angle of the intelligent camera (3), a gravity ball (4) is provided at the bottom of the adjustment platform (2), the gravity ball (4) is hollow inside, and the center of gravity of the gravity ball (4) does not coincide with the center of a circle, a matching connecting sleeve (5) is sleeved on the outside of the gravity ball (4), the gravity ball (4) is movably connected to the connecting sleeve (5), and the connecting sleeve (5) is provided on the top of the support platform (6); and a first limiting component, the first limiting component being arranged between the adjustment platform (2) and the second supporting platform (6), the first limiting component being used to fix the position of the adjustment platform (2); And a second limiting component, the second limiting component is hinged to the second support platform (6), and the second limiting component is used to fix the position of the first support platform (1).

2. A portable intelligent data collection device according to claim 1, characterized in that: The gravity ball (4) is provided with a cavity one (41) and a cavity two (42) inside. The cavity one (41) is filled with a gravity block. The weight of the gravity block is greater than the weight of the adjustment platform (2). The side wall of the cavity two (42) extends to the outside of the connecting sleeve one (5) and is connected to the adjustment platform (2).

3. A portable intelligent data collection device according to claim 1, characterized in that: The limiting assembly 1 comprises a connecting rod 1 (71), a connecting rod 2 (72) and a sleeve 2 (73); the connecting rod 1 (71) is equidistantly arranged at the bottom of the adjustment platform (2) on a circumference, and one end of the connecting rod 1 (71) is movably connected to the adjustment platform (2); the other end of the connecting rod 1 (71) is movably connected to the connecting rod 2 (72); one end of the connecting rod 2 (72) is inserted into a limiting groove 1 (74) on the sleeve 2 (73); the connecting rod 2 (72) is slidably connected to the sleeve 2 (73); and the sleeve 2 (73) surrounds the outer side of the connecting sleeve 1 (5).

4. A portable intelligent data collection device according to claim 3, characterized in that: The limiting assembly 1 also includes a slope block 1 (75) and a slope block 2 (76), wherein the slope block 1 (75) is slidably arranged on the side wall of the sleeve 2 (73), and the slope block 1 (75) penetrates the sleeve 2 (73) and is inserted into the limiting groove 1 (74), the slope block 2 (76) is arranged on the outer wall of the connecting ring 1, and the connecting ring 1 is slidably sleeved on the outer wall of the connecting sleeve 1 (5), the slope block 1 (75) is slidably connected with the slope block 2, a sliding groove 1 is opened on the side wall of the slope block 1 (75), and a sliding block 1 matching the sliding groove 1 is arranged on the side wall of the slope block 2 (76).

5. A portable intelligent data collection device according to claim 4, characterized in that: A magnetic rod (77) is provided at the bottom of the second inclined plane block (76), one end of the magnetic rod (77) is inserted into the third magnetic sleeve (78), the third magnetic sleeve (78) is provided with an electromagnetic block (79), when the electromagnetic block (79) is energized, it generates a magnetic attraction force on the magnetic rod (77), a reset spring (710) is provided inside the third magnetic sleeve (78), the reset spring (710) is used to drive the magnetic rod (77) to reset, and the third magnetic sleeve (78) is arranged on the outer wall of the first connecting sleeve (5).

6. A portable intelligent data collection device according to claim 4, characterized in that: The second limiting member comprises an arc-shaped clamping plate (81), the arc-shaped clamping plate (81) is arranged on the outer side of the support platform one (1), and the arc-shaped clamping plate (81) is hinged with the support platform two (6), a plurality of limiting rods (82) are arranged on the inner side wall of the arc-shaped clamping plate (81), a second limiting groove (83) matching the limiting rod (82) is arranged on the side wall of the arc-shaped clamping plate (81), a second reset spring (84) is arranged inside the second limiting groove (83), and the second reset spring (84) is used to drive the limiting rod (82) to reset, and the plurality of limiting rods (82) form a rectangular array, and the width of the rectangular array is greater than the thickness of the support platform one (1).

7. A portable intelligent data collection device according to claim 6, characterized in that: The second limiting member also includes a third inclined plane block (85) and a fourth inclined plane block (86), wherein the third inclined plane block (85) is arranged on the inner wall of the arc-shaped clamping plate (81), and the fourth inclined plane block (86) is slidably connected to the third inclined plane block (85), a second slide groove is arranged on the side wall of the third inclined plane block (85), and a second slider matching the second slide groove is arranged on the side wall of the fourth inclined plane block (86), and the fourth inclined plane block (86) is slidably arranged on the second connecting ring (87), and the second connecting ring (87) drives the fourth inclined plane block (86) to move.

8. A portable intelligent data collection device according to claim 7, characterized in that: The second connecting ring (87) is sleeved on the outside of the second sleeve (73); the outer wall of the second sleeve (73) is provided with an external thread (88); the inner wall of the second connecting ring (87) is provided with an internal thread meshing with the external thread (88); the second connecting ring (87) is threadedly connected to the second sleeve (73).

9. A portable intelligent data collection device according to claim 8, characterized in that: The outer wall of the connecting ring 2 (87) is provided with a ring gear 1 (89), the ring gear 1 (89) is meshed with the gear 2 (810), the inner wall of the gear 2 (810) is connected to the spline shaft (811) through a spline groove, the end of the spline shaft (811) is connected to the motor (812), the gear 2 (810) is located below the inclined block 4 (86), the gear 2 (810) is connected to the reset spring 3 (813), and the reset spring 3 (813) is used to drive the gear 2 (810) to reset.

10. A portable intelligent data collection device according to claim 1, characterized in that: A triangular bracket (9) is provided at the bottom of the second support platform (6), and an arc-shaped baffle (10) is provided at the top of the second support platform (6).

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