CN111373612A

CN111373612A - Interface device and RTK-GNSS acquisition equipment

Info

Publication number: CN111373612A
Application number: CN201880071009.8A
Authority: CN
Inventors: 王博; 李璐鑫
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd; Shenzhen Dajiang Innovations Technology Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-07-03
Also published as: WO2020133329A1

Abstract

The embodiment of the application discloses interface arrangement and RTK-GNSS collection equipment, including panel (10), with panel (10) rotate the lid body (20) of being connected and locate panel (10) and lid body (20) junction hold mechanism (30), lid body (20) can rotate to the lid for panel (10) and close the state and expand the state, hold mechanism (30) are used for keeping when rotating the lid body to the arbitrary expansion angle between the state of closing completely and the state of expanding completely.

Description

Interface device and RTK-GNSS acquisition equipment

Technical Field

The application belongs to the field of interface devices, and particularly relates to an interface device and RTK-GNSS acquisition equipment.

Background

At present, an interface device on an RTK-GNSS acquisition apparatus includes an interface panel and a cover, wherein an IO interface is disposed on the interface panel, and the cover is rotatable on the interface panel. The cover body is opened when the IO interface is needed to be used, and is closed when the IO interface is not needed to be used so as to prevent dust and the interior of the machine body.

The cover body among the traditional interface device is directly installed on the interface panel through the rotating shaft, and the user is required to hold the cover body by hand during use so as to keep the open state of the cover body, so that the interface device is very inconvenient. The improved interface device is usually provided with a torsion spring or other spring-open mechanism at the rotating shaft part, so that the cover closure can keep an open state. However, when the cover body is opened by using the torsion spring or other spring-opening mechanisms, the cover body can be quickly sprung open under the action of the elastic force of the torsion spring, so that the cover body cannot be kept at the angle at which the user wants to open, which is not beneficial to the use of the user, and the relatively large elastic force can impact parts in the RTK-GNSS acquisition device, which is not beneficial to the long-term maintenance and use of the device.

Disclosure of Invention

In view of the above, the present application provides an interface device and an RTK-GNSS acquisition apparatus.

According to a first aspect of embodiments of the present application, there is provided an interface apparatus for being installed on an RTK-GNSS acquisition device, including:

a panel mounted on the RTK-GNSS acquisition device;

a cover body rotatably connected to the panel and rotatable to a fully closed state and a fully opened state with respect to the panel;

a holding mechanism provided at a junction of the panel and the cover body, wherein,

the holding mechanism comprises a fixing part and an abutting part, the fixing part is elastically connected with the abutting part, the fixing part is fixedly arranged on the panel, and the abutting part abuts against the cover body to hold the cover body when the cover body rotates to any unfolding angle between the completely covered state and the completely unfolded state.

According to a second aspect of embodiments of the present application, there is provided an RTK-GNSS acquisition apparatus, including:

the main body of the device is provided with a plurality of air outlets,

a panel mounted on the apparatus body;

The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs an interface device and RTK-GNSS acquisition equipment, which can keep the cover body at different required positions through a holding mechanism, for example, between a fully covered state and a fully unfolded state without being held by hands; meanwhile, a torsion spring or other bouncing mechanisms do not need to be installed between the cover body and the panel, so that the abrasion problem generated after the cover body is rapidly opened and the risk of finger injury of an operator are avoided.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an interface device according to an embodiment of the present application in a fully closed state;

FIG. 2 is a schematic illustration of the interface provided in FIG. 1 in a fully deployed state;

FIG. 3 is an exploded view of the interface device provided in FIG. 1;

FIG. 4 is a schematic structural view of the panel provided in FIG. 1;

FIG. 5 is a schematic view of another construction of the panel provided in FIG. 1;

FIG. 6 is a schematic view of the structure of the cover body provided in FIG. 1;

FIG. 7 is another schematic view of the closure body provided in FIG. 1;

FIG. 8 is a schematic view of a portion of the retaining mechanism provided in FIG. 1;

FIG. 9 is a schematic cross-sectional view of the retaining mechanism provided in FIG. 1;

FIG. 10 is a cross-sectional view of the interface provided in FIG. 1 in a fully closed position;

FIG. 11 is an enlarged view of a portion of FIG. 10 at A;

FIG. 12 is a cross-sectional view of the interface device provided in FIG. 1 in a fully deployed state;

FIG. 13 is an enlarged view of a portion of FIG. 12 at B;

FIG. 14 is an exploded view of a panel according to yet another embodiment;

FIG. 15 is a schematic structural view of the connecting shaft provided in FIG. 14;

FIG. 16 is a schematic view of the construction of the rotary shaft provided in FIG. 14;

FIG. 17 is a schematic structural view of the cover body provided in FIG. 14;

FIG. 18 is an exploded view of a panel according to yet another embodiment;

FIG. 19 is a schematic structural view of the cover body provided in FIG. 18;

FIG. 20 is a schematic diagram illustrating an RTK-GNSS acquisition apparatus according to yet another embodiment;

fig. 21 is another schematic structural diagram of the RTK-GNSS acquisition apparatus provided in fig. 20.

Description of reference numerals:

100. an interface device;

10. a panel; 11. a rotating shaft fixing part; 111. a first shaft fixing section; 1111. a first shaft section concave surface; 112. a second rotating shaft fixing part; 1121. a second shaft portion concave surface; 12. a fastener through slot; 13. an interface region; 14. a plunger mounting hole; 14a, a holding mechanism mounting hole; 15. a rotating groove; 16. a panel mounting portion; 17. a first panel; 18. a second panel; 19. a protrusion;

20. a cover body; 21. a rotating shaft part; 21a, a rotating end of the rotating shaft; 21b, a rotating shaft fixing end; 21c, a rotating shaft part slotted hole; 22. a fastening part; 23. a notch region; 24. a groove;

30. a holding mechanism; 31. an abutting portion; 32. a fixed part; 321. an accommodating cavity; 33. an elastic member;

40. a rotating shaft; 40a, a connecting shaft; 40b, a rotating shaft; 40c, a rubber plug; 41b, groove portions; 42b, a rotating shaft slot hole;

200. an apparatus body; 201. and (7) buckling parts.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The RTK-GNSS (Real Time Kinematic-Global navigation satellite System) acquisition equipment is provided with a plurality of IO interfaces for data input and output, and the IO interfaces are arranged in the interface device under the common condition, so that the RTK-GNSS can prevent dust, water and collision, and prevent dust or liquid from entering the equipment to damage electronic components. Typically, the interface device includes a panel having an IO interface and a cover rotatably mounted on the panel, and a torsion spring or other spring mechanism is typically provided between the cover and the panel to maintain the cover in an open position. However, the cover body pops open quickly, which not only accelerates the abrasion of the joint of the cover body and the panel, but also may cause the injury of fingers of the operator, and the user experience is poor.

As shown in fig. 1 to 19, a first aspect of the embodiment of the present application provides an interface apparatus 100, where the interface apparatus 100 includes a panel 10 installed on an RTK-GNSS acquisition device, a cover body 20 rotatably connected to the panel 10, and a holding mechanism 30 disposed at a connection position of the panel 10 and the cover body 20; in the present embodiment, the holding mechanism 30 includes a fixing portion 32 and an abutting portion 31, the fixing portion 32 is elastically connected to the abutting portion 31, the fixing portion 32 is fixedly disposed on the panel 10, and the abutting portion 31 abuts against the cover body 20 to hold the cover body 20 when the cover body 20 is rotated to any one of the open angles between the fully closed state and the fully open state.

Specifically, the abutting portion 31 may have any shape, such as a circular ring shape, a cambered surface shape, a spherical shape, or other irregular shapes, and the purpose thereof is to hold the covering body 20 at any unfolding angle between the fully covering state and the fully unfolded state, which is not limited in the present application.

When the cover body 20 rotates relative to the panel 10, the cover body 20 pushes the abutting portion 31 to move along the axial direction of the inner side of the fixing portion 32, and the fixing portion 32 is elastically connected with the abutting portion 31, so that the abutting portion 31 always abuts against the cover body 20 by an acting force along the outer side of the fixing portion 32 given to the abutting portion 31 by the fixing portion 32. When the rotation of the cover 20 is stopped, the cover 20 is fixed at the current position by the abutting portion 31, so that the data input or output is performed by the connection between the external device and the IO interface on the panel 10.

As shown in fig. 1 to 9, as a further improved technical solution, the holding mechanism 30 further includes an abutting engagement portion, the abutting engagement portion is provided on an end face where the cover body 20 and the panel 10 are rotatably connected, and the abutting engagement portion is matched with the abutting portion 31 to limit a maximum expansion angle of the cover body 20 with respect to the panel 10, so that an external device can be connected to an IO interface on the panel 10 to input or output data when the cover body 20 is opened. One or more abutment engagement portions that engage with the same abutment portion 31 may be provided. When there are a plurality of abutting engagement portions with which the same abutting portion 31 is engaged, the cover body 20 can be more firmly fixed at a plurality of positions.

In an alternative embodiment, as shown in FIGS. 1-9, the maximum deployment angle of the cover body 20 relative to the panel 10 is greater than or equal to 30 degrees and less than or equal to 180 degrees. The specific angle can be adjusted according to the space occupied by the external equipment connected with the IO interface for data input or output. For example, in one embodiment, the panel 10 has a small number of IO interfaces, and the cover body is only required to be unfolded by 30 degrees to achieve effective connection between the external devices and the IO interfaces. In another embodiment, the number of IO ports on the panel 10 is moderate, and the cover body 20 may need to be adjusted to a maximum deployment angle of about 90 degrees relative to the panel 10 to meet the demand. In another embodiment, because of the large number of IO ports on the panel 10, and the large space requirement, the maximum deployment angle of the cover body 20 relative to the panel 10 can be set to 150 degrees. Of course, the above embodiments are only exemplary illustrations, and not all cases are enumerated, and the setting of the maximum expansion angle is selected between 30 degrees and 180 degrees, that is, the data line for transmitting signals can be better electrically connected with the IO interface on the panel 10 after passing through the maximum expansion angle, so as to avoid the problem that the cover body 20 cannot pass through the data line due to the problem that the cover body 20 is not enough in expansion angle to shield the panel 10, or the data line cannot be electrically connected with the IO interface.

Specifically, in order to better adapt to data input or output of the RTK-GNSS acquisition apparatus, the abutting engagement portion may be provided in a direction of 30 degrees of the end surface rotatably connected to the cover body 20 and the panel 10, or the abutting engagement portion may be provided in a direction of 90 degrees of the end surface rotatably connected to the cover body 20 and the panel 10, or the abutting engagement portion may be provided in a direction of 180 degrees of the end surface rotatably connected to the cover body 20 and the panel 10, or even a plurality of abutting engagement portions may be provided between 30 degrees and 180 degrees, or the like.

In an alternative embodiment, as shown in fig. 6-13, the abutment engagement portion includes a recess 24 that is shaped to fit the abutment 31 for better securing the cover body 20. Specifically, when the abutting portion 31 is shaped like a circular ring, the groove 24 is shaped like a circular ring groove; when the shape of the abutting portion 31 is spherical, the shape of the groove 24 is spherical or the like having the same radius of curvature as the spherical shape.

As shown in fig. 8 to 13, in an alternative embodiment, the retaining mechanism 30 further includes an elastic element 33, in this embodiment, the fixing portion 32 is provided with a receiving cavity 321, the elastic element 33 is installed in the receiving cavity 321, and one end of the elastic element 33 abuts against a bottom end of the receiving cavity 321, and the other end abuts against the abutting portion 31.

Specifically, in one embodiment, the elastic element 33 may be a coil spring, the abutting portion 31 is in a spherical structure, and when the retaining mechanism 30 is assembled, the coil spring is first placed in the accommodating cavity 321, and then the abutting portion 31 is placed in the accommodating cavity 321, so that the abutting portion 31 can move along the axis of the accommodating cavity 321 after being compressed or released. When the cover body 20 rotates relative to the panel 10, the abutting portion 31 always abuts against the end face of the cover body 20, and the spherical structure can reduce the contact face with the cover body 20, thereby reducing the abrasion of the end face of the cover body 20 contacting the abutting portion 31, and ensuring the smooth rotation of the cover body 20 on the panel 10.

In an alternative embodiment, as shown in fig. 8-13, the retaining mechanism 30 includes a ball plunger, and the faceplate 10 defines a plunger mounting hole 14, and the ball plunger is mounted in the plunger mounting hole 14. Specifically, the ball plunger is divided into a press-in type and a thread screw-in type according to the installation mode, and when the ball plunger is the press-in type, the ball plunger is in interference fit with the plunger installation hole 14, or the ball plunger is fixed in the plunger installation hole 14 through glue. When the ball plunger is the screw-in ball plunger, the ball plunger is directly fixed in the plunger mounting hole 14 through threaded connection, the structure is simple and practical, and meanwhile, the ball plunger can be stably fixed in the plunger mounting hole 14.

As shown in fig. 1 to 7, in an alternative embodiment, a rotating shaft portion 21 is provided on one side of the cover body 20, a rotating shaft fixing portion 11 is provided on the panel 10, and the rotating shaft portion 21 is mounted on the rotating shaft fixing portion 11. Specifically, the rotation shaft 21 is two circular bosses provided on one side of the cover 20, and the two circular bosses are symmetrically provided with respect to the central axis of the cover 20, so that not only is the manufacturing cost of the cover 20 reduced, but also the cover 20 is ensured to be smoothly rotated on the panel 10.

As shown in fig. 1 to 7, in an alternative embodiment, the interface region 13 is disposed on the panel 10, a fastening portion 22 is disposed on a side of the cover body 20 opposite to the rotation shaft portion 21, and the fastening portion 22 is fastened to a side of the interface region 13, so that the cover body 20 covers the interface region 13.

Specifically, the interface region 13 is a concave surface disposed on the panel 10, at least one IO interface 131 is disposed on the interface region 13, and the shape of the cover body 20 matches the shape of the interface region 13, so as to cover all IO interfaces. In this embodiment, the shape of the IO interface 131 is not limited, the length of the cover body 20 is greater than the length of the interface region 13, the width of the cover body 20 is greater than the width of the interface region 13, and the cover body 20 is provided with a notch region 23 matching with the interface region 13, so that an IO receptacle mounted on the IO interface 131 can be placed into a cavity formed by the interface region 13 and the notch region 23.

As shown in fig. 1 to 7, in an alternative embodiment, the rotation shaft fixing portion 11 is provided with a rotation groove 15 at a middle portion thereof, and the holding mechanism 30 is fixedly mounted on the rotation groove 15. Specifically, the plunger mounting hole 14 is provided in the rotation groove 15, the holding mechanism 30 is mounted in the plunger mounting hole 14, the recess 24 is provided in the rotation shaft portion 21, and the position of the recess corresponds to the position of the plunger mounting hole 14.

As shown in fig. 10 to 13, when the cover body 20 needs to be closed, the cover body 20 is manually pressed down toward the panel 10, the cover body 20 rotates around the center of the rotation shaft fixing portion 11, one side of the groove 24 opposite to the rotation direction presses the abutting portion 31 until the abutting portion 31 completely separates from the groove 24, the abutting portion 31 is pressed to move toward the inner side of the accommodating cavity 321, and the elastic member 33 is in a compressed state.

The abutting portion 31 is a sphere structure, and the rotating shaft portion 21 is a cylinder, that is, the abutting portion 31 is in point contact with the rotating shaft portion 21, and the abutting portion 31 can rotate freely. Therefore, the frictional force generated when the cover body 20 rotates with respect to the panel 10 is negligible, thereby ensuring that the cover body 20 can smoothly rotate with respect to the panel 10.

As shown in fig. 10 to 13, when the cover body 20 needs to be opened, the cover body 20 is manually pulled up, and the position of the groove 24 is rotated to the position of the abutting portion 31, the abutting portion 31 is reset under the elastic force of the elastic member 33, that is, the abutting portion 31 is clamped in the opposing groove 24, and at this time, the cover body 20 can be kept at the current position, so that the operator can operate the IO interface 131.

When the abutting portion 31 is completely engaged with the groove 24, after the cover body 20 receives an external force, for example, the cover body 20 receives an external gravity, the cover body 20 tends to rotate relative to the rotation shaft fixing portion 11, and at this time, the elastic member 33 will give an acting force to the groove 24 through the abutting portion 31, so that the cover body 20 continues to maintain the current balance state, that is, the cover body 20 can maintain the current expansion state, so that an operator can operate the IO interface 131.

As shown in fig. 18 to 19, in a further alternative embodiment, the shaft fixing portion 11 includes a first shaft fixing portion 111 and a second shaft fixing portion 112, and the first shaft fixing portion 111 is connected to the second shaft fixing portion 112, so that the shaft portion 21 is rotatably mounted between the first shaft fixing portion 111 and the second shaft fixing portion 112.

Specifically, the first shaft fixing portion 111 is provided with a first shaft concave 1111, the second shaft fixing portion 112 is provided with a second shaft concave 1121, the shaft 21 includes a shaft rotation end 21a and a shaft fixing end 21b, the shaft rotation end 21a is mounted on the cover body 20 through the shaft fixing end 21b, the groove 24 is provided on the shaft fixing end 21b, and the shaft rotation end 21a is mounted on the panel 10 after the second shaft concave 1121 is matched with the first shaft concave 1111. The first shaft fixing portion 111 and the second shaft fixing portion 112 may be connected together by a screw fixing method, or may be fixed together by a glue fixing method.

As shown in fig. 3, in another alternative embodiment, the interface device 100 further includes a rotating shaft 40, and the rotating shaft 40 is disposed through the rotating shaft portion 21 and the rotating shaft fixing portion 11. Specifically, the rotating shaft 40 is cylindrical, one end of the rotating shaft 40 is in interference fit with the rotating shaft fixing part 11, and/or the other end of the rotating shaft 40 is in clearance fit with the rotating shaft part 21; or one end of the rotating shaft 40 is in clearance fit with the rotating shaft fixing part 11, and/or the other end of the rotating shaft 40 is in interference fit with the rotating shaft part 21; so that the cover body 20 is rotatably mounted on the spindle fixing portion 11 through the spindle portion 21.

As shown in fig. 14 to 17, in a further alternative embodiment, the interface 100 further includes a connecting shaft 40a and a rotating shaft 40b, wherein one end of the connecting shaft 40a is fixedly connected to the rotating shaft portion 21, the other end of the connecting shaft 40a is connected to the rotating shaft 40b, and the rotating shaft 40b is rotatably mounted on the rotating shaft fixing portion 11.

In an alternative embodiment, a rubber plug 40c is further installed on the end of the shaft fixing portion 11 away from the shaft portion 21 to seal the rotating shaft 40b on the shaft fixing portion 11.

Specifically, the rotating shaft portion 21 is provided with a rotating shaft portion slot 21c corresponding to the connecting shaft 40a, the rotating shaft 40b is provided with a rotating shaft slot 42b corresponding to the connecting shaft 40a, one end of the connecting shaft 40a is in interference fit with the rotating shaft portion slot 21c, and the other end of the connecting shaft 40a is in interference fit with the rotating shaft slot 21c, wherein the interference between the connecting shaft 40a and the rotating shaft portion slot 21c and the interference between the connecting shaft 40a and the rotating shaft slot 21c are large enough so that the rotating shaft portion 21 transmits the torque to the rotating shaft 40b through the connecting shaft 40 a.

As shown in fig. 14 to 17, in an alternative embodiment, the connecting shaft 40a has a square shape, the rotation shaft portion slot 21c has a shape matching the shape of the connecting shaft 40a, and the rotation shaft portion slot 42b has a shape matching the shape of the connecting shaft 40a, so that the rotation shaft portion 21 transmits torque to the rotation shaft 40b through the connecting shaft 40 a.

In an alternative embodiment, the holding mechanism 30 is mounted on the spindle fixing portion 11. Specifically, the peripheral side of the rotating shaft fixing portion 11 is provided with a retaining mechanism mounting hole 14a, in this embodiment, the retaining mechanism mounting hole 14a is disposed in the middle of the inner side of the rotating shaft fixing portion 11, and the rotating shaft 40b is provided with a groove portion 41b, so as to fix the cover body 20 on an included angle position of the panel 10 after being further matched with the retaining mechanism 30, so that an operator can operate the IO interface 131.

As shown in fig. 1 to 19, in an alternative embodiment, the number of the retaining mechanisms 30 is at least two, at least two retaining mechanisms 30 are symmetrically arranged on the rotation shaft fixing portion 11 with respect to the central axis of the panel 10, for example, on one side of the rotation slot 15 close to the rotation shaft fixing portion 11, or on both sides of the rotation shaft fixing portion 11, and the positions of the grooves 24 correspond to the positions of the retaining mechanisms 30. In the present embodiment, the number of the retaining mechanisms 30 is two, and the two retaining mechanisms 30 are symmetrically disposed on the rotating shaft fixing portion 11 about the central axis of the panel 10, so that the balance of the cover body 20 relative to the panel 10, that is, the forces applied to the two ends of the cover body 20 are the same, can be ensured.

In an alternative embodiment, the panel 10 is further provided with a plurality of panel mounting portions 16 for mounting on the RTK-GNSS acquisition apparatus, wherein the plurality of panel mounting portions 16 are provided on two adjacent sides of the panel 10 on the rotation shaft fixing portion 11.

Specifically, the number of the panel mounting portions 16 is four, and two panel mounting portions 16 are provided on adjacent sides of the rotation shaft fixing portion 11, so as to more firmly fix the panel 10 to the RTK-GNSS surveying apparatus.

In an alternative embodiment, the panel 10 includes a first panel 17 and a second panel 18, the second panel 18 forms a step with the first panel 17, the interface region 13 is opened on the surface of the front end of the first panel 17, the IO interface 131 penetrates through the first panel 17 and the second panel 18, and the second panel 18 is provided with two protrusions 19 at the end far from the first panel 17, which not only can enhance the rigidity of the panel 10, but also can improve the stability of the panel 10.

As shown in fig. 1 to 21, the present application provides an RTK-GNSS acquisition apparatus, including an apparatus body 200, a panel 10 mounted on the apparatus body 200, a cover body 20 rotatably connected to the panel 10, and a holding mechanism 30 disposed at a connection point between the panel 10 and the cover body 20, wherein the cover body 20 is rotatable relative to the panel 10 to a completely closed state and a completely opened state, the holding mechanism 30 includes a fixing portion 32 and an abutting portion 31, the fixing portion 32 is elastically connected to the abutting portion 31, the fixing portion 32 is fixedly disposed on the panel 10, and the abutting portion 31 abuts against the cover body 20 to hold the cover body 20 when the cover body 20 is rotated to any opened angle between the completely closed state and the completely opened state.

In an alternative embodiment, the device body 200 is provided with a fastening member 201, and when the cover body 20 is in the fully covered state, the fastening member 201 is engaged with the fastening portion 22. Specifically, the panel 10 is provided with a fastener through slot 12, and when the fastener 201 is installed on the device body 200, the fastener 201 is just located in the fastener through slot 12, so that when the cover 20 is in a completely closed state relative to the panel 10, the cover 20 is completely fixed in the panel 10 by rotating the fastener 201, thereby achieving the dustproof and waterproof functions. When the cover 20 needs to be opened, the fastener 201 is rotated in the opposite direction to contact the fixed relationship between the cover 20 and the panel 10, so that the cover 20 can rotate relative to the panel 10, and the cover 20 can be fixed in any expansion angle between the fully covered state and the fully expanded state by the retaining mechanism 30, thereby facilitating the operation of the IO interface 131 by an operator.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. An interface apparatus for mounting on an RTK-GNSS acquisition device, comprising:

a panel mounted on the RTK-GNSS acquisition device;

2. The interface device of claim 1, wherein the retaining mechanism further comprises:

the butt joint part is arranged on the end face of the cover body rotatably connected with the panel, and the butt joint part is matched with the butt joint part so as to limit the maximum unfolding angle of the cover body relative to the panel.

3. The interface device of claim 2, wherein the maximum deployment angle is greater than or equal to 30 degrees and less than or equal to 180 degrees.

4. The interface device of claim 2, wherein the abutment mating portion includes a recess that is form-fit to the abutment portion.

5. The interface device of claim 1, wherein the retaining mechanism further comprises:

the elastic piece is arranged in the accommodating cavity, one end of the elastic piece is abutted to the fixing part, and the other end of the elastic piece is abutted to the abutting part.

6. The interface device of claim 1, wherein the retaining mechanism includes a ball plunger, and wherein the faceplate defines a plunger mounting hole in which the ball plunger is mounted.

7. The interface device according to claim 1, wherein a shaft portion is provided on one side of the cover body, and a shaft fixing portion is provided on the panel, the shaft portion being mounted on the shaft fixing portion.

8. The interface device according to claim 7, wherein the panel has an interface region, and the cover body has a fastening portion on a side opposite to the rotation shaft portion, the fastening portion being fastened to a side of the interface region, so that the cover body covers the interface region.

9. The interface device of claim 8, wherein the shaft fixing portion has a rotation groove formed in a middle portion thereof, and the holding mechanism is fixedly mounted on the rotation groove.

10. The interface device of claim 9, wherein the number of the retaining mechanisms is at least two, and the at least two retaining mechanisms are symmetrically disposed on a side close to the shaft fixing portion with respect to a central axis of the panel.

11. The interface device of claim 10, wherein the shaft fixing portion comprises:

a first shaft fixing section;

the first rotating shaft fixing part is connected with the second rotating shaft fixing part, so that the rotating shaft part can be rotatably arranged between the first rotating shaft fixing part and the second rotating shaft fixing part.

12. The interface device of claim 10, further comprising:

the rotating shaft penetrates through the rotating shaft part and the rotating shaft fixing part.

13. The interface device of claim 7, further comprising:

one end of the connecting shaft is fixedly connected with the rotating shaft part;

and the rotating shaft is rotatably arranged on the rotating shaft fixing part and is connected with the other end of the connecting shaft.

14. The interface device of claim 13, wherein the retaining mechanism is mounted on the spindle securing portion.

15. The interface device of claim 14, wherein the shaft portion has a shaft slot corresponding to the connecting shaft, the shaft has a shaft slot corresponding to the connecting shaft, one end of the connecting shaft is in interference fit with the shaft slot, and the other end of the connecting shaft is in interference fit with the shaft slot.

16. The interface device of claim 14, wherein the connecting shaft is square, the shape of the rotating shaft portion slot matches the shape of the connecting shaft, and the shape of the rotating shaft portion slot matches the shape of the connecting shaft.

17. The interface device according to claim 8, wherein the interface region is a concave surface disposed on the panel, at least one IO interface is disposed on the interface region, and the shape of the cover body matches the shape of the interface region to cover all IO interfaces.

18. The interface device according to claim 17, wherein said panel is further provided with a plurality of panel mounting portions for mounting on said RTK-GNSS acquisition apparatus, and a plurality of said panel mounting portions are provided on two sides of said panel adjacent to said shaft fixing portion.

19. An RTK-GNSS acquisition device, comprising:

an apparatus body;

a panel mounted on the apparatus body;

20. The harvesting device of claim 19, wherein the retention mechanism further comprises:

21. The acquisition device of claim 20, wherein the maximum deployment angle is equal to or greater than 30 degrees and equal to or less than 180 degrees.

22. The acquisition device as claimed in claim 20, wherein the abutment engagement portion comprises a groove adapted to the shape of the abutment portion.

23. The harvesting device of claim 19, wherein the retention mechanism further comprises:

24. The collection apparatus of claim 19, wherein the retention mechanism comprises a ball plunger, and wherein the faceplate defines a plunger mounting hole, and wherein the ball plunger is mounted in the plunger mounting hole.

25. The collecting apparatus as claimed in claim 20, wherein a shaft portion is provided at one side of the cover body, and a shaft fixing portion is provided on the panel, the shaft portion being mounted on the shaft fixing portion.

26. The collecting device as claimed in claim 25, wherein an interface region is provided on the panel, and a fastening portion is provided on a side of the cover body opposite to the rotation shaft portion, the fastening portion being fastened to a side of the interface region, so that the cover body covers the interface region.

27. The collecting apparatus as claimed in claim 25, wherein the shaft fixing portion has a rotation groove formed in a middle portion thereof, and the holding mechanism is fixedly mounted on the rotation groove.

28. The collecting apparatus as claimed in claim 27, wherein the number of the holding mechanisms is at least two, and the at least two holding mechanisms are provided on a side close to the shaft fixing portion symmetrically with respect to a central axis of the panel.

29. The collecting apparatus as claimed in claim 28, wherein the shaft fixing portion comprises:

a first shaft fixing section;

30. The acquisition device of claim 28, wherein the interface means further comprises:

31. The acquisition device of claim 27, wherein the interface means further comprises:

32. The collection apparatus of claim 31, wherein the retention mechanism is mounted on the spindle securing portion.

33. The collecting device as claimed in claim 32, wherein the shaft portion has a shaft slot corresponding to the connecting shaft, the shaft has a shaft slot corresponding to the connecting shaft, one end of the connecting shaft is in interference fit with the shaft slot, and the other end of the connecting shaft is in interference fit with the shaft slot.

34. The collecting apparatus as claimed in claim 33, wherein the connecting shaft is square, the shape of the slotted hole of the rotating shaft portion matches the shape of the connecting shaft, and the shape of the slotted hole of the rotating shaft matches the shape of the connecting shaft.

35. The acquisition device as claimed in claim 26, wherein the interface region is a concave surface disposed on the panel, at least one IO interface is disposed on the interface region, and the shape of the cover body matches the shape of the interface region to cover all IO interfaces.

36. The collecting device as claimed in claim 35, wherein the panel is further provided with a plurality of panel mounting portions for mounting on the device body, and the panel mounting portions are provided on two adjacent sides of the panel at the fixing portion of the rotating shaft.

37. The collection apparatus of claim 36, wherein the apparatus body includes a fastener, and wherein the fastener engages the fastener when the cover is in the fully closed position.