Portable three-dimensional datamation acquisition device

Abstract

The portable three-dimensional datamation acquisition device comprises a machine body and a support fixedly connected to the bottom of the machine body, the bottom of the machine body is provided with a bearing structure, the bearing structure comprises sleeve plates slidably connected to the two sides of the bottom of the machine body, and the left sides of the sleeve plates are fixedly connected with connecting plates; the surface of the connecting plate is movably connected with a shaft rod through a bearing, the top end of the shaft rod is fixedly connected with a bearing plate, and the surface of the connecting plate is provided with a transmission structure for driving the shaft rod to rotate. The shooting end of the machine body is shielded and protected through the connecting plate close to the machine body, the moving safety of the machine body can be improved, when the machine body needs to be used, the connecting plate is pulled to move towards the side away from the machine body through guiding of the sleeve plate, and when the connecting plate moves to the maximum stroke, the connecting plate is pulled to move towards the side away from the machine body. A user can place an object on the surface of the bearing plate for shooting, the operation step of additionally carrying a bearing platform is omitted, and the carrying convenience of the machine body is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional data collection, in particular to a portable three-dimensional data collection device. Background Art

[0002] 3D digital scanning refers to a high-tech technology that integrates optical, mechanical, electrical and computer technologies. It is mainly used to scan the spatial shape, structure and color of objects to obtain the spatial coordinates of the object's surface. This technology can convert the three-dimensional information of the object into a digital signal that can be directly processed by the computer, providing a very convenient and fast means for the digitization of the object. In addition, 3D digital scanning technology is also widely used in the field of surveying and mapping engineering and structural measurement. For example, in the topographic surveying of dam and power station foundations, highway surveying, railway surveying, bridge, building surveying, as well as bridge reconstruction and expansion projects, bridge structure measurement, spatial position conflict measurement, etc., this technology plays an important role.

[0003] For example, the patent number disclosed by the China Patent Network is: 201922289011.7, and the patent name is: A portable digital three-dimensional data acquisition device, including a box body, a first extrusion groove is provided at both ends of one side of the top of the box body, a locking nose is provided at one end of the inner cavity of the first extrusion groove, a first extrusion plate is fixedly provided at one end of the lock nose, the first extrusion plate is arranged in the inner cavity of the first extrusion groove, an elastic steel sheet is fixedly provided at one end of the inner cavity of the first extrusion groove, and a second extrusion groove is provided at the top and bottom ends of the lock nose. The utility model is provided with structures such as the first extrusion groove, the second extrusion groove, the extrusion spring, the elastic steel sheet and the through hole, so that it is convenient to open and close the box cover when in use for easy use. Moreover, by providing structures such as the through groove, the connecting rod and the connecting belt, the box body is convenient to carry to realize the collection of field data, thereby increasing the convenience of the device and facilitating the normal progress of data collection work.

[0004] However, the existing three-dimensional data acquisition device needs to carry an additional horizontal bearing platform to place the objects during use. The horizontal bearing platform occupies a large space, which affects the portability of the three-dimensional data acquisition device.

[0005] Therefore, it is necessary to design and modify the portable three-dimensional data acquisition device. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a portable three-dimensional data acquisition device, which has the advantage of being easy to carry and solves the problem that the existing three-dimensional data acquisition device needs to carry an additional horizontal bearing platform to place objects during use, and the horizontal bearing platform occupies a large space, which affects the portability of the three-dimensional data acquisition device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable three-dimensional data acquisition device, comprising a body;

[0008] A bracket fixedly connected to the bottom of the machine body;

[0009] A bearing structure is provided at the bottom of the machine body;

[0010] The bearing structure includes a sleeve plate slidably connected to both sides of the bottom of the machine body, a connecting plate is fixedly connected to the left side of the sleeve plate, a shaft rod is movably connected to the surface of the connecting plate through a bearing, a bearing plate is fixedly connected to the top end of the shaft rod, and a transmission structure for driving the shaft rod to rotate is provided on the surface of the connecting plate.

[0011] As a preferred embodiment of the utility model, the transmission structure includes a vertical plate fixedly connected to the front and back sides of the connecting plate, the inner side of the vertical plate is movably connected with a screw via a bearing, the surface of the screw is threadedly connected with a tooth plate, the surface of the shaft is fixedly connected with a gear located at the bottom of the supporting plate, the gear and the tooth plate are meshed with each other, the front end of the screw passes through the vertical plate and extends to the front side of the vertical plate, and the front end of the screw is fixedly connected with a rotating wheel.

[0012] As a preferred embodiment of the present invention, a guide bar is fixedly connected to the surface of the connecting plate, and the guide bar extends from a side away from the connecting plate to the inside of the tooth plate, and the tooth plate and the guide bar are slidably connected.

[0013] As a preferred embodiment of the utility model, a rubber pad is fixedly connected to the surface of the connecting plate, the interior of the rubber pad is configured to be hollow, the rubber pad is elastic, and the side of the rubber pad away from the connecting plate can contact the left side of the body.

[0014] As a preferred embodiment of the present invention, a support rod is fixedly connected to the outer side of the vertical plate, and the support rod extends to the outer side of the machine body away from the side of the vertical plate and is fixedly connected to the sleeve plate.

[0015] As a preferred embodiment of the utility model, a torsion block is provided at the bottom of the sleeve plate, and one end of the torsion block close to the sleeve plate passes through the sleeve plate and extends to the interior of the body, the body is threadedly connected to the torsion block, and the torsion block is slidably connected to the sleeve plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model shields and protects the shooting end of the machine body through the connection plate close to the machine body, which can improve the movement safety of the machine body. When the machine body needs to be used, the connection plate is pulled to move it to the side away from the machine body through the guidance of the sleeve plate. When the connection plate moves to the maximum stroke, the user can place the object on the surface of the carrying plate for shooting, saving the additional operation steps of carrying the carrying platform, and greatly improving the carrying convenience of the machine body.

[0018] 2. The utility model can facilitate users to rotate the carrier plate by arranging the screw, the tooth plate, the gear and the rotating wheel to meet the shooting requirements of different objects and save the operation steps of manually adjusting the position of the object.

[0019] 3. The utility model can limit the tooth plate by setting the guide strip, so as to avoid the tooth plate from tilting during the movement.

[0020] 4. The utility model can assist the connecting plate in shielding and protecting the machine body by arranging the rubber pad, thereby avoiding the dry collision between the machine body and the connecting plate.

[0021] 5. The utility model can support the connecting plate by arranging the supporting rod, thereby improving the contact stability between the connecting plate and the sleeve plate.

[0022] 6. The utility model provides a twist block, which makes it convenient for users to fix the connection plate after adjustment and prevents the connection plate from sliding and displacing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0025] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0026] In the figure: 1. body; 2. bracket; 3. bearing structure; 4. sleeve plate; 5. connecting plate; 6. shaft rod; 7. bearing plate; 8. transmission structure; 9. vertical plate; 10. screw rod; 11. tooth plate; 12. gear; 13. rotating wheel; 14. guide strip; 15. rubber pad; 16. support rod; 17. torsion block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figures 1 to 3 As shown, the utility model provides a portable three-dimensional data acquisition device, including a body 1;

[0029] A bracket 2 fixedly connected to the bottom of the body 1;

[0030] A bearing structure 3 is provided at the bottom of the body 1;

[0031] The bearing structure 3 includes a sleeve plate 4 slidably connected to both sides of the bottom of the body 1, a connecting plate 5 is fixedly connected to the left side of the sleeve plate 4, a shaft rod 6 is movably connected to the surface of the connecting plate 5 through a bearing, a bearing plate 7 is fixedly connected to the top of the shaft rod 6, and a transmission structure 8 for driving the shaft rod 6 to rotate is provided on the surface of the connecting plate 5.

[0032] refer to Figure 3 The transmission structure 8 includes a vertical plate 9 fixedly connected to the front and back sides of the connecting plate 5, a screw 10 is movably connected to the inner side of the vertical plate 9 through a bearing, a tooth plate 11 is threadedly connected to the surface of the screw 10, a gear 12 located at the bottom of the bearing plate 7 is fixedly connected to the surface of the shaft 6, the gear 12 and the tooth plate 11 are meshed with each other, the front end of the screw 10 passes through the vertical plate 9 and extends to the front side of the vertical plate 9, and the front end of the screw 10 is fixedly connected to a rotating wheel 13.

[0033] As a technical optimization solution of the utility model, by providing a screw 10, a tooth plate 11, a gear 12 and a rotating wheel 13, it is convenient for the user to rotate the supporting plate 7 to meet the shooting requirements of different objects and save the operating steps of manually adjusting the position of the object.

[0034] refer to Figure 1 A guide bar 14 is fixedly connected to the surface of the connecting plate 5 , and the guide bar 14 extends to the inside of the tooth plate 11 away from the side of the connecting plate 5 , and the tooth plate 11 and the guide bar 14 are slidably connected.

[0035] As a technical optimization solution of the present invention, by providing the guide strip 14, the tooth plate 11 can be limited to avoid the tooth plate 11 from tilting during the movement.

[0036] refer to Figure 3A rubber pad 15 is fixedly connected to the surface of the connecting plate 5 . The interior of the rubber pad 15 is set to be hollow. The rubber pad 15 is elastic. The side of the rubber pad 15 away from the connecting plate 5 can contact the left side of the body 1 .

[0037] As a technical optimization solution of the present invention, by providing the rubber pad 15 , the connecting plate 5 can be assisted in shielding and protecting the machine body 1 , thereby avoiding the phenomenon of dry collision between the machine body 1 and the connecting plate 5 .

[0038] refer to Figure 3 A support rod 16 is fixedly connected to the outer side of the vertical plate 9 , and the support rod 16 extends to the outer side of the machine body 1 away from the side of the vertical plate 9 and is fixedly connected to the sleeve plate 4 .

[0039] As a technical optimization solution of the present invention, by providing a support rod 16 , the connecting plate 5 can be supported, thereby improving the contact stability between the connecting plate 5 and the sleeve plate 4 .

[0040] refer to Figure 3 A torsion block 17 is provided at the bottom of the sleeve plate 4. One end of the torsion block 17 close to the sleeve plate 4 penetrates the sleeve plate 4 and extends to the interior of the machine body 1. The machine body 1 is threadedly connected to the torsion block 17, and the torsion block 17 is slidably connected to the sleeve plate 4.

[0041] As a technical optimization solution of the present invention, by providing the twist block 17 , it is convenient for the user to fix the connection plate 5 after adjustment, thereby preventing the connection plate 5 from sliding and displacing.

[0042] The working principle and use process of the utility model are as follows: when in use, the connecting plate 5 close to the body 1 can use the rubber pad 15 to shield and protect the shooting end of the body 1. When the body 1 needs to be used, first pull the connecting plate 5 to move it to the side away from the body 1 through the guidance of the sleeve plate 4. When the connecting plate 5 moves to the maximum stroke, the user can place the object on the surface of the supporting plate 7 for shooting. When the shooting angle needs to be adjusted, turn the rotating wheel 13, and the rotating wheel 13 drives the screw 10 to rotate. The screw 10 uses the thread to push the tooth plate 11 to move horizontally. During the movement of the tooth plate 11, the gear 12 drives the shaft 6 to rotate. The shaft 6 uses the supporting plate 7 to carry the object to rotate, thereby achieving the effect of adjusting the shooting angle.

[0043] To sum up: the portable three-dimensional data acquisition device can improve the movement safety of the body 1 by shielding and protecting the shooting end of the body 1 through the connecting plate 5 close to the body 1. When the body 1 needs to be used, the connecting plate 5 is pulled to move it to the side away from the body 1 through the guidance of the sleeve plate 4. When the connecting plate 5 moves to the maximum stroke, the user can place the object on the surface of the carrying plate 7 for shooting, saving the additional operation steps of carrying the carrying platform, and greatly improving the portability of the body 1.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable three-dimensional data acquisition device, comprising a body (1); A bracket (2) fixedly connected to the bottom of the body (1); Features: A bearing structure (3) is provided at the bottom of the machine body (1); The bearing structure (3) comprises a sleeve plate (4) slidably connected to both sides of the bottom of the body (1); a connecting plate (5) is fixedly connected to the left side of the sleeve plate (4); a shaft (6) is movably connected to the surface of the connecting plate (5) via a bearing; a bearing plate (7) is fixedly connected to the top of the shaft (6); and a transmission structure (8) is provided on the surface of the connecting plate (5) for driving the shaft (6) to rotate.

2. A portable three-dimensional data acquisition device according to claim 1, characterized in that: The transmission structure (8) comprises a vertical plate (9) fixedly connected to the front and back sides of the connecting plate (5); a screw rod (10) is movably connected to the inner side of the vertical plate (9) via a bearing; a tooth plate (11) is threadedly connected to the surface of the screw rod (10); a gear (12) located at the bottom of the bearing plate (7) is fixedly connected to the surface of the shaft rod (6); the gear (12) and the tooth plate (11) are meshed with each other; the front end of the screw rod (10) passes through the vertical plate (9) and extends to the front side of the vertical plate (9); and the front end of the screw rod (10) is fixedly connected to a rotating wheel (13).

3. A portable three-dimensional data acquisition device according to claim 2, characterized in that: A guide bar (14) is fixedly connected to the surface of the connecting plate (5), and the guide bar (14) extends from a side away from the connecting plate (5) to the inside of the tooth plate (11), and the tooth plate (11) and the guide bar (14) are slidably connected.

4. The portable three-dimensional data acquisition device according to claim 1, characterized in that: A rubber pad (15) is fixedly connected to the surface of the connecting plate (5); the interior of the rubber pad (15) is arranged to be hollow; the rubber pad (15) is elastic; and a side of the rubber pad (15) away from the connecting plate (5) is capable of contacting the left side of the machine body (1).

5. The portable three-dimensional data acquisition device according to claim 2, characterized in that: A support rod (16) is fixedly connected to the outer side of the vertical plate (9); the support rod (16) extends to the outer side of the machine body (1) away from the side of the vertical plate (9) and is fixedly connected to the sleeve plate (4).

6. The portable three-dimensional data acquisition device according to claim 1, characterized in that: A twist block (17) is provided at the bottom of the sleeve plate (4); one end of the twist block (17) close to the sleeve plate (4) penetrates the sleeve plate (4) and extends into the interior of the machine body (1); the machine body (1) is threadedly connected to the twist block (17); and the twist block (17) is slidably connected to the sleeve plate (4).

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