Charging station device and three-dimensional scanning apparatus

Abstract

The utility model belongs to the technical field of electronic products, concretely relates to a kind of charging seat fixed subassembly and three-dimensional scanning equipment, charging seat device, for three-dimensional scanning equipment, three-dimensional scanning equipment includes main circuit board, and charging seat device includes: lower support, one side is provided with multiple limit posts, and lower support is installed on main circuit board;Upper support is opened with multiple limit holes, multiple limit holes and multiple limit posts are set one by one, and limit hole and limit post gap fit;Charging plate component, including board body, the charging seat and pin group respectively installed in the both sides of board body, pin group is used to be electrically connected with main circuit board, and board body is installed on upper support;Shell is limitedly connected with charging seat. The charging seat device described above can prevent the charging seat from being inclined relative to the shell after assembly is completed.

Description

Technical Field

[0001] This utility model belongs to the field of electronic product technology, specifically relating to a charging base fixing component and a three-dimensional scanning device. Background Technology

[0002] Currently, due to space constraints during the production of 3D scanning equipment, the charging interface is usually fixed to the motherboard with bolts or other locking devices. Using the above-mentioned fixing structure can easily cause the Type-C port to be misaligned relative to the casing when assembling the casing.

[0003] If the casing and charging port are misaligned, it will not only affect the appearance consistency of the 3D scanning device, but also make it difficult for the charging connector to be inserted into the charging port, preventing the 3D scanning device from charging and transmitting data. Utility Model Content

[0004] The purpose of this invention is to provide a charging base device and a 3D scanning device to avoid the charging base from tilting relative to the outer shell in the charging base device.

[0005] To achieve the above objectives, this utility model provides a charging dock device for a 3D scanning device. The 3D scanning device includes a main circuit board, and the charging dock device includes: The lower bracket has multiple limiting posts on one side and is mounted on the main circuit board. The upper bracket has multiple limiting holes, and each limiting hole corresponds to a limiting post. The limiting holes and limiting posts are fitted with a clearance. The charging board assembly includes a board body, charging sockets and pin groups respectively mounted on both sides of the board body, the pin groups being used for electrical connection with the main circuit board, and the board body being mounted on an upper bracket. The outer casing is engaged with the charging base via a locking mechanism.

[0006] In some embodiments, the charging pad assembly further includes: a top cover with a mounting hole, the top end of the charging base being inserted into the mounting hole, and the plate body being connected between the top cover and the lower bracket.

[0007] In some embodiments, the upper bracket includes a first connecting plate portion, and a plurality of limiting holes are formed on the first connecting plate portion. The charging board assembly further includes a first locking member, which passes through the first connecting plate portion and the plate body in sequence. The first locking member is used to lock the plate body and the first connecting plate portion.

[0008] In some embodiments, the upper bracket further includes a second connecting plate portion disposed perpendicular to the surface of the connecting plate portion, and an extension portion provided at one end of the second connecting plate portion away from the first connecting plate portion. The extension portion fits against the top cover. The charging plate assembly further includes a second locking member for locking the top cover and the extension portion.

[0009] In some embodiments, a snap-fit ​​assembly is provided on the side of the top cover away from the plate, and a limiting assembly is provided on the side of the outer shell facing the top cover. The snap-fit ​​assembly and the limiting assembly together form an annular limiting space for limiting the charging base.

[0010] In some embodiments, the snap-fit ​​assembly includes a first snap-fit ​​portion and a second snap-fit ​​portion spaced apart. The first snap-fit ​​portion is disposed around the periphery of the mounting hole and has an annular opening that partially covers the outer periphery of the charging base. The second snap-fit ​​portion and the first snap-fit ​​portion are disposed on both sides of the periphery of the mounting hole.

[0011] In some embodiments, the limiting part assembly includes a first limiting part and a second limiting part spaced apart. The first limiting part is provided with an annular opening corresponding to the first snap-fit ​​part. The first limiting part and the first snap-fit ​​part cooperate to limit the outer periphery of the charging base. The first limiting part has a snap-fit ​​groove. The second snap-fit ​​part is inserted into the snap-fit ​​groove for limiting. One side wall of the annular opening of the first snap-fit ​​part is limited between the charging base and the second limiting part.

[0012] In some implementations, the main circuit board is provided with a socket for electrical connection to multiple pin groups.

[0013] In some embodiments, both the upper and lower brackets are provided with clearance slots to avoid the socket and pin assembly.

[0014] The second aspect of this utility model provides a three-dimensional scanning device, including the above-mentioned charging base device and a main circuit board for mounting the lower support.

[0015] In the above technical solution, the charging base device is used in a 3D scanning device. The 3D scanning device includes a main circuit board, and the charging base device includes a lower bracket, an upper bracket, a charging board assembly, and a housing. Multiple limiting posts are provided on one side of the lower bracket, which is mounted on the main circuit board. Multiple limiting holes are provided on the lower bracket, and each limiting hole corresponds to one of the limiting posts. The limiting holes and posts are fitted with a clearance fit to ensure the stability of the connection between the lower bracket and the main circuit board, while allowing for a certain assembly error. The upper bracket cooperates with the lower bracket, and the multiple limiting holes on it are fitted with the limiting posts of the lower bracket with a clearance fit. When there are processing or assembly errors, the clearance fit between the limiting holes and posts can absorb some of the errors, preventing the charging base from tilting due to accumulated errors. The charging board assembly is mounted on the upper bracket via a board body. A charging base and a pin assembly are respectively provided on both sides of the board body. The pin assembly is electrically connected to the main circuit board to realize charging and data transmission functions. The housing and the charging base are locked together with a limiting snap, ensuring that the relative position of the charging base and the housing remains fixed after assembly, preventing the charging base from tilting relative to the housing. In the actual assembly process, the lower bracket and the upper bracket can flexibly adapt to a certain range of processing and assembly errors because the limit pin and the limit hole are fitted together. This design effectively reduces the problem of charging socket tilting caused by part size deviation or improper assembly.

[0016] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the embodiments of the present invention and form part of the specification. They are used together with the following detailed description to explain the embodiments of the present invention, but do not constitute a limitation thereof. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without any inventive effort. In the drawings: Figure 1 This is a schematic diagram of the charging dock device provided according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of the lower support according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the upper support structure provided according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the structure of the charging board assembly provided according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the outer shell provided according to an embodiment of the present utility model; Figure 6 This is a cross-sectional schematic diagram of a three-dimensional scanning device provided according to an embodiment of the present utility model; Figure 7 This is an exploded view of the charging dock device provided according to an embodiment of the present utility model; Figure 8 This is a schematic diagram of the top cover provided according to an embodiment of the present utility model.

[0018] Explanation of reference numerals in the attached figures 10. Upper bracket 11 First connecting plate section 12 Second connecting plate section 13 Extension 14 Limiting holes 15 clearance slots 20 Lower support 21 Limiting Posts 30 Charging pad assembly 31 plate body 32 Charging dock 33 Pin Group 34 First locking element 40. Outer shell 41 First limiting part 42 Second limiting part 50 Top Cover 51 mounting holes 52 First Card Connector 53 Second Card Connector 60 Second locking element 70 Main Circuit Board Detailed Implementation The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0019] The charging dock device and 3D scanning equipment according to the present invention are described below with reference to the accompanying drawings.

[0020] like Figure 1 The diagram shown is a structural schematic of a charging dock device provided according to an embodiment of the present invention; as shown... Figure 2 The diagram shown is a structural schematic of the lower support 20 according to an embodiment of the present invention; as shown Figure 3 The diagram shown is a structural schematic of the upper support 10 according to an embodiment of the present invention; as shown Figure 4 The diagram shown is a structural schematic of the charging plate assembly 30 provided according to an embodiment of the present invention; as shown Figure 5 The diagram shown is a structural schematic of the outer casing 40 provided according to an embodiment of the present invention; as shown... Figure 6 The image shown is a cross-sectional schematic diagram of a three-dimensional scanning device provided according to an embodiment of the present utility model; as shown... Figure 7 The diagram shown is an exploded view of a charging dock device provided according to an embodiment of the present invention.

[0021] The charging dock is used in a 3D scanning device, which includes a main circuit board 70. The charging dock includes: The lower bracket 20 has multiple limiting posts 21 on one side and is mounted on the main circuit board 70. The upper bracket 10 has multiple limiting holes 14, and the multiple limiting holes 14 are set one-to-one with multiple limiting posts 21. The limiting holes 14 and the limiting posts 21 are fitted with a clearance. The charging board assembly 30 includes a board body 31, charging sockets 32 and pin groups 33 respectively mounted on both sides of the board body 31, the pin groups 33 being used for electrical connection with the main circuit board 70, and the board body 31 being mounted on the upper bracket 10. The outer shell 40 is engaged with the charging base 32 by a locking mechanism.

[0022] The charging dock includes a lower bracket 20, an upper bracket 10, a charging board assembly 30, and a housing 40. The lower bracket 20 is mounted on the main circuit board 70 and maintains a relatively fixed position relative to the main circuit board 70. Multiple limiting posts 21 are provided on one side of the lower bracket 20. These limiting posts 21 can be clearance-fitted with multiple limiting holes 14 on the upper bracket 10. This clearance-fit design allows the upper bracket 10 a certain adjustment space when installed on the lower bracket 20, absorbing minor deviations caused by processing errors or assembly processes, thereby ensuring the relative positional accuracy between the upper bracket 10 and the lower bracket 20. The multiple limiting holes 14 on the upper bracket 10 correspond one-to-one with the limiting posts 21 on the lower bracket 20. When the upper bracket 10 is installed on the lower bracket 20, the cooperation between the limiting holes 14 and the limiting posts 21 restricts the horizontal movement of the upper bracket 10, preventing excessive offset of the upper bracket 10 relative to the lower bracket 20. The charging board assembly 30 is mounted on the upper bracket 10. The charging board assembly 30 has a charging socket 32 ​​and a pin assembly 33 on each side of its plate 31. The pin assembly 33 is used for electrical connection with the main circuit board 70, enabling charging and data transmission for the 3D scanning device. The charging socket 32 ​​is a key component of the charging board assembly 30. A charging interface is located at the top of the charging socket 32, allowing a charging plug to be inserted for charging and data transmission. The accuracy of its position directly affects the stability of charging and data transmission. The outer shell 40 is engaged with the charging socket 32 ​​in a locking mechanism. This locking structure ensures that the charging socket 32 ​​remains fixed relative to the outer shell 40 after assembly, further preventing tilting of the charging socket 32 ​​relative to the outer shell 40, ensuring the consistency of the 3D scanning device's appearance and the normal operation of charging and data transmission functions.

[0023] In practical applications, when assembling the 3D scanning equipment, the lower bracket 20 is first fixed to the main circuit board 70. Then, the charging plate assembly 30 is installed on the upper bracket 10. Next, the upper bracket 10 is installed onto the lower bracket 20 through a clearance fit between the limiting hole 14 and the limiting post 21 of the lower bracket 20. At this point, the position of the charging plate assembly 30 is initially fixed. Then, the outer shell 40 and the charging base 32 are locked together to prevent the charging base 32 from tilting relative to the outer shell 40.

[0024] In one embodiment, such as Figure 8 The diagram shows a schematic of the top cover 50 provided according to an embodiment of the present invention. The charging plate assembly 30 further includes: a top cover 50 with a mounting hole 51, the top end of the charging base 32 being inserted into the mounting hole 51, and a plate 31 connected between the top cover 50 and the lower support 20. The mounting hole 51 of the top cover 50 fits tightly with the top end of the charging base 32. This limiting insertion method ensures the vertical stability of the charging base 32, preventing it from wobbling up and down. The plate 31, connected between the top cover 50 and the lower support 20, not only enhances the overall structural strength of the charging plate assembly 30 but also makes the charging base 32, plate 31, and top cover 50 form a stable whole, further improving the reliability of the charging base device. In actual operation, the size of the mounting hole 51 of the top cover 50 needs to be precisely designed according to the size of the top end of the charging base 32 to ensure a tight fit between the two. Meanwhile, the connection between the plate 31 and the top cover 50 and the lower bracket 20 also needs to be carefully designed. Bolt connection, snap connection or other reliable connection methods can be adopted to ensure that the charging plate assembly 30 will not loosen or fall off during long-term use.

[0025] In one embodiment, such as Figure 3 As shown, the upper bracket 10 includes a first connecting plate portion 11, with multiple limiting holes 14 formed on the first connecting plate portion 11. The charging plate assembly 30 also includes a first locking member 34, which sequentially passes through the first connecting plate portion 11 and the plate body 31. The first locking member 34 is used to lock the plate body 31 and the first connecting plate portion 11. In practical applications, the first locking member 34 can be a bolt, screw, or other reliable locking element, and its size and specifications need to be precisely selected according to the specific dimensions of the first connecting plate portion 11 and the plate body 31. After the first locking member 34 sequentially passes through the first connecting plate portion 11 and the plate body 31 and locks them, the relative position between the plate body 31 and the upper bracket 10 is fixed, thereby ensuring the stability of the charging plate assembly 30 in the horizontal direction. This locking method is not only simple and easy to implement, but also effectively prevents the plate body 31 from shifting due to vibration or external force, further improving the reliability of the charging base device.

[0026] In one embodiment, such as Figure 3As shown, the upper bracket 10 also includes a second connecting plate portion 12 disposed perpendicular to the surface of the connecting plate portion. An extension portion 13 is provided at the end of the second connecting plate portion 12 away from the first connecting plate portion 11. The extension portion 13 fits against the top cover 50. The charging plate assembly 30 also includes a second locking member 60, which is used to lock the top cover 50 and the extension portion 13. In practical applications, the extension portion 13 of the second connecting plate portion 12 fits against the top cover 50. This fitting design increases the contact area between the upper bracket 10 and the top cover 50, improving the stability of the structure. The second locking member 60 can be a locking element of the same type as the first locking member 34, such as a bolt or screw, and its function is to securely lock the top cover 50 onto the extension portion 13. Through the locking action of the second locking member 60, the relative position between the top cover 50 and the upper bracket 10 is fixed, preventing the top cover 50 from loosening or shifting during use. This locking design effectively prevents the charging base 32 from shifting due to the shaking of the top cover 50, ensuring the stability and reliability of the charging base during long-term use.

[0027] In one embodiment, such as Figure 8 As shown, a snap-fit ​​assembly is provided on the side of the top cover 50 facing away from the plate 31, and a limiting assembly is provided on the side of the outer shell 40 facing the top cover 50. The snap-fit ​​assembly and the limiting assembly together form an annular limiting space for limiting the charging base 32. The limiting assembly and the snap-fit ​​assembly can jointly form an annular limiting space for limiting the charging base 32 to prevent the charging base 32 from shaking or shifting after assembly, thereby improving the stability of the charging base assembly.

[0028] In one embodiment, such as Figure 8 As shown, the snap-fit ​​assembly includes a first snap-fit ​​portion 52 and a second snap-fit ​​portion 53 spaced apart. The first snap-fit ​​portion 52 is positioned around the periphery of the mounting hole 51, and has an annular opening that partially covers the outer periphery of the charging base 32. The second snap-fit ​​portion 53 and the first snap-fit ​​portion 52 are located on opposite sides of the periphery of the mounting hole 51. The annular opening design of the first snap-fit ​​portion 52 allows it to closely fit the outer shape of the charging base 32, providing initial positioning and fixation. This partial covering method ensures ease of assembly of the charging base 32 and effectively restricts its horizontal movement after assembly. The second snap-fit ​​portion 53 and the first snap-fit ​​portion 52 are located on opposite sides of the periphery of the mounting hole 51, and their cooperation further enhances the fixing effect of the snap-fit ​​assembly on the charging base 32. In actual assembly, when the top of the charging base 32 is inserted into the mounting hole 51 of the top cover 50, the first snap-fit ​​part 52 and the second snap-fit ​​part 53 can snap the charging base 32 from different directions, making the connection between the charging base 32 and the top cover 50 more stable and preventing the charging base 32 from becoming loose or shifting during use.

[0029] In one embodiment, such as Figure 5 As shown, the limiting part assembly includes a first limiting part 41 and a second limiting part 42 spaced apart. The first limiting part 41 is configured to correspond to the annular opening of the first latching part 52. The first limiting part 41 and the first latching part 52 cooperate to limit the outer periphery of the charging base 32. The first limiting part 41 has a latching groove, and the second latching part 53 is inserted into the latching groove. One side wall of the annular opening of the first latching part 52 is located between the charging base 32 and the second limiting part 42. The correspondence between the first limiting part 41 and the annular opening of the first latching part 52 allows the first limiting part 41 and the first latching part 52 to precisely cooperate and limit the outer periphery of the charging base 32 from two different directions. The latching groove of the first limiting part 41 provides a dedicated insertion position for the second latching part 53. When the second latching part 53 is inserted into the latching groove, the two form a stable latching structure, effectively limiting the horizontal movement of the second latching part 53. Meanwhile, one side wall of the annular opening of the first latching part 52 is positioned between the charging base 32 and the second limiting part 42. This limiting method further enhances the horizontal stability of the charging base 32, ensuring that the charging base 32 will not shake or shift due to external forces. In practical applications, this cooperative design of the limiting part group and the latching part group can greatly improve the stability and reliability of the charging base assembly, ensuring that the relative position of the charging base 32 and the outer shell 40 remains fixed during long-term use of the 3D scanning equipment.

[0030] In one embodiment, the main circuit board 70 is provided with a socket for electrical connection with multiple pin groups 33. The socket ensures a stable electrical connection with the pin groups 33, guaranteeing that the pin groups 33 on the charging board assembly 30 can be accurately inserted into the socket, enabling efficient charging and data transmission. This design not only simplifies the circuit connection process but also improves the overall maintainability and reliability of the device. In practical applications, the specifications of the socket and the arrangement of the pin groups 33 need to be precisely designed according to the specific requirements of the 3D scanning equipment to ensure compatibility and stability. Simultaneously, the materials of the socket and pin groups 33 also need to be carefully selected to possess good conductivity and corrosion resistance, thereby maintaining a stable electrical connection during long-term use.

[0031] In one embodiment, both the upper bracket 10 and the lower bracket 20 are provided with clearance slots 15 to allow the socket and pin assembly 33 to pass. The design of the clearance slots 15 fully considers the space requirements of the socket and pin assembly 33 during the assembly process. When the upper bracket 10 and the lower bracket 20 are assembled, these clearance slots 15 can provide sufficient installation and movement space for the socket and pin assembly 33, avoiding interference or damage caused by insufficient space.

[0032] In one embodiment, a three-dimensional scanning device is provided, including the charging base device described above and a main circuit board 70 for mounting the lower bracket 20.

[0033] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0036] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A charging dock device, characterized in that, For a 3D scanning device, the 3D scanning device includes a main circuit board (70), and the charging dock includes: The lower bracket (20) has multiple limiting posts (21) on one side, and the lower bracket (20) is mounted on the main circuit board (70); The upper bracket (10) has multiple limiting holes (14), and the multiple limiting holes (14) are corresponding to the multiple limiting posts (21) one by one. The limiting holes (14) and the limiting posts (21) are fitted with a clearance. The charging board assembly (30) includes a board body (31), charging sockets (32) respectively mounted on both sides of the board body (31), and a pin group (33). The pin group (33) is used to electrically connect with the main circuit board (70). The board body (31) is mounted on the upper bracket (10). The outer casing (40) is engaged with the charging base (32) in a limiting engagement.

2. The charging dock device according to claim 1, characterized in that, The charging pad assembly (30) also includes: The top cover (50) has a mounting hole (51), the top end of the charging base (32) is inserted into the mounting hole (51), and the plate (31) is connected between the top cover (50) and the lower bracket (20).

3. The charging dock device according to claim 2, characterized in that, The upper bracket (10) includes a first connecting plate portion (11), and a plurality of limiting holes (14) are all formed on the first connecting plate portion (11). The charging plate assembly (30) further includes: The first locking member (34) passes through the first connecting plate portion (11) and the plate body (31) in sequence, and the first locking member (34) is used to lock the plate body (31) and the first connecting plate portion (11).

4. The charging dock device according to claim 3, characterized in that, The upper bracket (10) further includes a second connecting plate portion (12) disposed perpendicular to the surface of the connecting plate portion. An extension portion (13) is provided at one end of the second connecting plate portion (12) away from the first connecting plate portion (11). The extension portion (13) is fitted to the top cover (50). The charging plate assembly (30) further includes: The second locking member (60) is used to lock the top cover (50) and the extension (13).

5. The charging dock device according to claim 2, characterized in that, The top cover (50) is provided with a snap-fit ​​assembly on the side away from the plate (31), and the outer shell (40) is provided with a limiting assembly on the side facing the top cover (50). The snap-fit ​​assembly and the limiting assembly together form an annular limiting space that limits the charging base (32).

6. The charging dock device according to claim 5, characterized in that, The snap-fit ​​assembly includes a first snap-fit ​​portion (52) and a second snap-fit ​​portion (53) spaced apart. The first snap-fit ​​portion (52) is disposed around the periphery of the mounting hole (51). The first snap-fit ​​portion (52) has an annular opening and partially covers the outer periphery of the charging base (32). The second snap-fit ​​portion (53) and the first snap-fit ​​portion (52) are disposed on both sides of the periphery of the mounting hole (51).

7. The charging dock device according to claim 6, characterized in that, The limiting part group includes a first limiting part (41) and a second limiting part (42) spaced apart. The first limiting part (41) is provided corresponding to the annular opening of the first snap-fit ​​part (52). The first limiting part (41) and the first snap-fit ​​part (52) cooperate to limit the outer periphery of the charging base (32). The first limiting part (41) has a snap-fit ​​groove. The second snap-fit ​​part (53) is limited to be inserted into the snap-fit ​​groove. One side wall of the annular opening of the first snap-fit ​​part (52) is limited between the charging base (32) and the second limiting part (42).

8. The charging dock device according to any one of claims 1 to 7, characterized in that, The main circuit board (70) is provided with a socket for electrical connection to a plurality of the pin groups (33).

9. The charging dock device according to claim 8, characterized in that, Both the upper bracket (10) and the lower bracket (20) are provided with clearance slots (15) for avoiding the socket and the pin assembly (33).

10. A three-dimensional scanning device, characterized in that, It includes a charging dock device according to any one of claims 1 to 9 and a main circuit board (70) for mounting the lower bracket (20).

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