Data acquisition device for establishing three-dimensional model

Abstract

The utility model belongs to the field of data acquisition devices, and particularly relates to a data acquisition device for establishing a three-dimensional model, which comprises a bottom plate, the bottom of the bottom plate is fixedly connected with a plurality of supporting seats which are uniformly distributed, the top of the bottom plate is fixedly connected with a storage table, the upper end of the bottom plate is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with a support. A motor is fixedly installed at the top of the fixing frame, the output end of the motor is rotationally connected with the fixing frame, a connecting rod is fixedly connected to the lower end of the output end of the motor, a connecting sleeve is slidably connected to the outer side of the connecting rod in a sleeving mode, and a plurality of evenly-distributed pull rods are fixedly connected to the outer side of the connecting sleeve. According to the utility model, the motor is designed to drive the support and the camera to rotate so as to scan and collect data, and objects to be scanned in different shapes can be stably supported under the elastic action of the first spring under the action of the plurality of supporting blocks and supporting rods, so that the use effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The present scheme belongs to the field of data acquisition devices, and particularly relates to a data acquisition device for establishing a three-dimensional model. BACKGROUND

[0002] A three-dimensional digital model is a shape expressed by a design scheme, a front view, a sketch, a technical description and other technical drawings of an engineering or product using computer three-dimensional modeling software. In the prior art, a camera needs to be used when data is collected.

[0003] A utility model patent with the patent authorization announcement No. CN216768911U discloses a data acquisition equipment for three-dimensional digital model modeling, which comprises an outer frame, a bearing block and an inner frame. A rotating motor is fixedly arranged on the outer frame, the shaft end of the rotating motor is fixedly connected with the inner frame, the bearing block is fixedly connected with the outer frame, three clamping holes are formed in the inner frame, a clamping part is clamped in the clamping hole, and a camera is arranged on the side surface of the clamping part. The utility model has the following advantages and effects: the camera can be conveniently disassembled and maintained.

[0004] In the prior art, during the use of the acquisition device, since the bottom of part of the to-be-scanned articles is uneven in shape, the articles cannot be well supported, which affects the scanning and data collection, and the use height of the camera is not convenient to adjust, and the use is not convenient. Therefore, improvement is needed. UTILITY MODEL CONTENT

[0005] The purpose of the present scheme is to provide a data acquisition device for establishing a three-dimensional model, so as to solve the problems of insufficient support effect for articles of different shapes and inconvenient adjustment of the use height of the camera.

[0006] In order to achieve the above purpose, the present scheme provides a data acquisition device for establishing a three-dimensional model, which comprises a bottom plate, a plurality of support seats in uniform distribution are fixedly connected to the bottom of the bottom plate, a placing table is fixedly connected to the top of the bottom plate, a fixing frame is fixedly connected to the upper end of the bottom plate, a motor is fixedly installed on the top of the fixing frame, the output end of the motor is rotatably connected with the fixing frame, a connecting rod is fixedly connected to the lower end of the output end of the motor, a connecting sleeve is slidably sleeved on the outer side of the connecting rod, a plurality of pull rods in uniform distribution are fixedly connected to the outer side of the connecting sleeve, a support is fixedly connected to the bottom of the connecting sleeve, a camera is fixedly installed on the inner side of the support, a supporting mechanism is arranged on the placing table, and an adjusting mechanism is arranged on the connecting sleeve.

[0007] The principle of the scheme is that when the support block is pressed down by the gravity of the article, the support block will drive the support rod to move down, the support rod will drive the guide block to slide along the guide groove, and the support rod will slide along the fixed rod and press the first spring at the same time. Thus, different shapes of articles to be scanned can be stably supported, and the use effect of the device is improved.

[0008] When the article support is completed, the output end of the motor drives the connecting rod to rotate, the connecting rod drives the connecting sleeve to rotate, the connecting sleeve drives the bracket and the camera to rotate, and the article can be rotated and scanned, that is, data can be collected.

[0009] When the height of the camera needs to be adjusted, the pull rod is directly pulled, the pull rod drives the connecting sleeve to move, the connecting sleeve slides relative to the ball, the arc surface of the connecting sleeve inner groove will extrude and push the ball to move horizontally, the ball will drive the sliding block to move horizontally, the sliding block slides along the guide rod and extrudes the second spring, so that the ball and the groove are separated. With the sliding of the connecting sleeve, the sliding block will be pushed into another position of the groove under the elastic action of the second spring, and the relative position of the connecting sleeve and the connecting rod can be adjusted and fixed, so that the height of the camera can be adjusted flexibly, and different sizes of articles to be scanned can be collected.

[0010] The technical effect of the scheme is that through the action of the motor, the motor can drive the bracket and the camera to rotate to realize the scanning and collection of data. Through the action of the plurality of support blocks and support rods, different shapes of articles to be scanned can be stably supported under the elastic action of the first spring, and the use effect of the device is improved.

[0011] Through the design of the ball and the groove, the relative position of the connecting sleeve and the connecting rod can be fixed, and the connecting sleeve can be moved when the pull rod is pulled, so that the connecting sleeve and the connecting rod can slide relative to each other. The ball and the groove at different positions can be inserted and matched, the relative position of the connecting sleeve and the connecting rod can be adjusted and fixed, the height of the camera can be adjusted flexibly, and different sizes of articles to be scanned can be collected.

[0012] Further, the support mechanism includes a fixed rod, the inside of the article placing table is fixedly connected with a plurality of fixed rods which are uniformly distributed, the outside of the fixed rod is provided with a first spring, the outside of the fixed rod is slidably sleeved with a support rod, the support rod is slidably connected with the article placing table, the top of the support rod is fixedly connected with a support block, and the outside of the support rod is fixedly sleeved with a guide block. The guide block is slidably connected with the article placing table. Through the design of the support mechanism, the article to be scanned can be supported.

[0013] Furthermore, one end of the first spring is fixedly connected to the shelf, and the other end of the first spring is fixedly connected to the support rod. By designing the first spring, its force can be applied to the support rod.

[0014] Furthermore, the shelf has a guide groove inside, and a guide block is slidably connected inside the guide groove. By designing the guide groove, the guide block can slide along the guide groove.

[0015] Furthermore, the adjustment mechanism includes a groove, and the connecting sleeve has a groove inside. A ball bearing is movably fitted inside the groove, and the ball bearing is movably connected to the connecting rod. A slider is movably fitted outside the ball bearing, and the slider is slidably connected to the connecting rod. A guide rod is slidably fitted inside the slider, and the guide rod is fixedly connected to the connecting rod. A second spring is provided on the outside of the guide rod. This adjustment mechanism facilitates the adjustment of the camera's operating height.

[0016] Furthermore, there are multiple grooves, which are evenly distributed inside the connecting sleeve. By designing multiple grooves, the ball can roll into the grooves at different positions.

[0017] Furthermore, one end of the second spring is fixedly connected to one of the sliders, and the other end of the second spring is fixedly connected to the other slider. By designing the second spring, its force can be applied to the slider. Attached Figure Description

[0018] Figure 1 This is a perspective view of the overall structure of an embodiment of the present utility model;

[0019] Figure 2 This is an embodiment of the present utility model. Figure 1 A partial three-dimensional sectional view of the shelf structure;

[0020] Figure 3 This is an embodiment of the present utility model. Figure 2 Enlarged view of point A;

[0021] Figure 4 This is an embodiment of the present utility model. Figure 1 The front sectional view of the support sleeve.

[0022] The reference numerals in the accompanying drawings of the instruction manual include: 1. base plate; 2. support base; 3. shelf; 4. fixing frame; 5. motor; 6. connecting rod; 7. connecting sleeve; 8. support mechanism; 9. adjustment mechanism; 10. pull rod; 11. bracket; 12. camera; 81. fixing rod; 82. first spring; 83. support rod; 84. support block; 85. guide block; 86. guide groove; 91. groove; 92. ball; 93. slider; 94. guide rod; 95. second spring. Detailed Implementation

[0023] The following detailed explanation illustrates the specific implementation methods:

[0024] The basic implementation examples are as follows: Figures 1-4 As shown: A data acquisition device for building a 3D model includes a base plate 1. Multiple evenly distributed support seats 2 are fixedly connected to the bottom of the base plate 1. A platform 3 is fixedly connected to the top of the base plate 1. A fixed frame 4 is fixedly connected to the upper end of the base plate 1. A motor 5 is fixedly installed on the top of the fixed frame 4. The output end of the motor 5 is rotatably connected to the fixed frame 4. A connecting rod 6 is fixedly connected to the lower end of the output end of the motor 5. A connecting sleeve 7 is slidably sleeved on the outside of the connecting rod 6. Multiple evenly distributed pull rods 10 are fixedly connected to the outside of the connecting sleeve 7. A bracket 11 is fixedly connected to the bottom of the connecting sleeve 7. A camera 12 is fixedly installed on the inside of the bracket 11. A support mechanism 8 is provided on the platform 3. An adjustment mechanism 9 is provided on the connecting sleeve 7.

[0025] The support mechanism 8 includes fixed rods 81. Multiple evenly distributed fixed rods 81 are fixedly connected inside the platform 3. A first spring 82 is provided on the outside of the fixed rods 81. One end of the first spring 82 is fixedly connected to the platform 3, and the other end of the first spring 82 is fixedly connected to the support rod 83. By designing the first spring 82, the force of the first spring 82 can act on the support rod 83. The support rod 83 is slidably sleeved on the outside of the fixed rods 81. The support rod 83 is slidably connected to the platform 3. A support block 84 is fixedly connected to the top of the support rod 83. A guide block 85 is fixedly sleeved on the outside of the support rod 83. The guide block 85 is slidably connected to the platform 3. A guide groove 86 is opened inside the platform 3. The guide block 85 is slidably connected inside the guide groove 86. By designing the guide groove 86, the guide block 85 can slide along the guide groove 86. By designing the support mechanism 8, the item to be scanned can be supported.

[0026] The adjustment mechanism 9 includes a groove 91. The connecting sleeve 7 has a groove 91 inside, and a ball bearing 92 is movably fitted inside the groove 91. There are multiple grooves 91, which are evenly distributed inside the connecting sleeve 7. By designing multiple grooves 91, the ball bearing 92 can roll into the grooves 91 at different positions. The ball bearing 92 is movably connected to the connecting rod 6. A slider 93 is movably fitted outside the ball bearing 92. The slider 93 is slidably connected to the connecting rod 6. A guide rod 94 is slidably fitted inside the slider 93. The guide rod 94 is fixedly connected to the connecting rod 6. A second spring 95 is provided on the outside of the guide rod 94. One end of the second spring 95 is fixedly connected to one of the sliders 93, and the other end of the second spring 95 is fixedly connected to another slider 93. By designing the second spring 95, the force of the second spring 95 can act on the slider 93. By designing the adjustment mechanism 9, the height of the camera 12 can be easily adjusted.

[0027] The principle of the scheme is that when the device is in use, the article to be scanned is placed on the support block 84, and the support block 84 is pressed down by the weight of the article, the support block 84 drives the support rod 83 to move down, the support rod 83 drives the guide block 85 to slide along the guide groove 86, and the support rod 83 slides along the fixed rod 81 and presses the first spring 82, at this time, the article to be scanned of different shapes can be stably supported, and the use effect of the device is improved.

[0028] When the article is supported, the output end of the motor 5 drives the connecting rod 6 to rotate, the connecting rod 6 drives the connecting sleeve 7 to rotate, the connecting sleeve 7 drives the bracket 11 and the camera 12 to rotate, and the article can be rotated and scanned, and data can be collected.

[0029] When the height of the camera 12 needs to be adjusted, the pull rod 10 is pulled directly, the pull rod 10 drives the connecting sleeve 7 to move, the connecting sleeve 7 slides relative to the ball 92, the arc surface of the groove 91 in the connecting sleeve 7 presses and drives the ball 92 to move horizontally, the ball 92 drives the sliding block 93 to move horizontally, the sliding block 93 slides along the guide rod 94 and presses the second spring 95, the ball 92 can be separated from the groove 91, and the sliding block 93 is given a reaction force by the elasticity of the second spring 95, the ball 92 is pushed into the groove 91 in another position, and the relative position between the connecting sleeve 7 and the connecting rod 6 is adjusted and fixed, the height of the camera 12 is adjusted flexibly, and different sizes of articles to be scanned can be collected and used.

[0030] The technical effect of the scheme is that the motor 5 drives the bracket 11 and the camera 12 to rotate to realize scanning and collection of data, and the support block 84 and the support rod 83 can stably support articles to be scanned of different shapes under the elasticity of the first spring 82, and the use effect of the device is improved.

[0031] The ball 92 and the groove 91 are designed to be inserted, the relative position between the connecting sleeve 7 and the connecting rod 6 is fixed, the connecting sleeve 7 is moved when the pull rod 10 is pulled, the connecting sleeve 7 and the connecting rod 6 slide relative to each other, the ball 92 and the groove 91 in different positions are inserted and matched, the relative position between the connecting sleeve 7 and the connecting rod 6 is adjusted and fixed, the height of the camera 12 is adjusted flexibly, and different sizes of articles to be scanned can be collected and used.

[0032] The above only is the embodiment of the present application, and the well-known specific structure and characteristics and other common knowledge in the scheme are not described too much here. It should be pointed out that, for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope claimed in the present application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.

Claims

1. A data acquisition device for building a three-dimensional model, comprising a base plate, characterized in that: The bottom of the base plate is fixedly connected to multiple evenly distributed support seats, the top of the base plate is fixedly connected to a shelf, the upper end of the base plate is fixedly connected to a fixed frame, the top of the fixed frame is fixedly mounted with a motor, the output end of the motor is rotatably connected to the fixed frame, the lower end of the motor output end is fixedly connected to a connecting rod, the outer side of the connecting rod is slidably fitted with a connecting sleeve, the outer side of the connecting sleeve is fixedly connected to multiple evenly distributed pull rods, the bottom of the connecting sleeve is fixedly connected to a bracket, the inner side of the bracket is fixedly mounted with a camera, the shelf is provided with a support mechanism, and the connecting sleeve is provided with an adjustment mechanism.

2. The data acquisition device for establishing a three-dimensional model according to claim 1, characterized in that: The support mechanism includes fixed rods. Multiple evenly distributed fixed rods are fixedly connected inside the shelf. A first spring is provided on the outside of the fixed rod. A support rod is slidably sleeved on the outside of the fixed rod. The support rod is slidably connected to the shelf. A support block is fixedly connected to the top of the support rod. A guide block is fixedly sleeved on the outside of the support rod. The guide block is slidably connected to the shelf.

3. The data acquisition device for establishing a three-dimensional model according to claim 2, characterized in that: One end of the first spring is fixedly connected to the shelf, and the other end of the first spring is fixedly connected to the support rod.

4. The data acquisition device for establishing a three-dimensional model according to claim 1, characterized in that: The interior of the shelf is provided with a guide groove, and a guide block is slidably connected inside the guide groove.

5. The data acquisition device for establishing a three-dimensional model according to claim 1, characterized in that: The adjusting mechanism includes a groove. The connecting sleeve has a groove inside. A ball is movably sleeved inside the groove. The ball is movably connected to the connecting rod. A slider is movably sleeved outside the ball. The slider is slidably connected to the connecting rod. A guide rod is slidably sleeved inside the slider. The guide rod is fixedly connected to the connecting rod. A second spring is provided on the outside of the guide rod.

6. The data acquisition device for establishing a three-dimensional model according to claim 5, characterized in that: The number of grooves is multiple, and the multiple grooves are evenly distributed inside the connecting sleeve.

7. The data acquisition device for establishing a three-dimensional model according to claim 5, characterized in that: One end of the second spring is fixedly connected to one of the sliders, and the other end of the second spring is fixedly connected to the other slider.

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