Control box and two-wheeled vehicle

Abstract

The embodiment of the utility model discloses a control box and a two-wheeled vehicle, a support is arranged in a containing cavity formed by connecting a top shell and a bottom shell, and the support comprises a supporting part connected with the bottom shell and a protruding part protruding in the direction away from the bottom shell relative to the supporting part. The side, away from the bottom shell, of the protruding part is provided with a first installation face used for installing the positioning antenna, and a first included angle which is an acute angle is formed between the first installation face and the bottom shell, so that the structure and the internal space of the control box are reasonable in design, the positioning antenna has a good installation environment, and meanwhile the support can achieve the angle lifting effect on the positioning antenna; and the radiating surface of the positioning antenna can face upwards when the control box is mounted on the two-wheeled vehicle, so that the stability and the reliability of the operation of the positioning precision box and the control box are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of shared vehicles, in particular to a control box and a two-wheeled vehicle. Background Art

[0002] Shared two-wheeled vehicles such as shared bicycles have been favored by many people because they meet people's needs for convenient travel and green transportation. Shared two-wheeled vehicles need to be equipped with a control box for controlling various components on the two-wheeled vehicle and realizing communication between the two-wheeled vehicle and the outside. The existing control box has the defect of unreasonable structural design, which affects the reliability and stability of the control box. Utility Model Content

[0003] The purpose of the embodiments of the present utility model is to provide a control box and a two-wheeled vehicle, which can solve one or more of the above-mentioned defects existing in the prior art.

[0004] In the first aspect, an embodiment of the utility model provides a control box, including a bottom shell, a top shell, a bracket, a positioning antenna and a control circuit board; the bottom shell has a device mounting area, the top shell cover is arranged on the bottom shell and connected to the top shell to form a accommodating cavity; the bracket is arranged in the accommodating cavity and fixed to the device mounting area, the bracket has a supporting portion and a raised portion, the supporting portion is connected to the bottom shell, the raised portion is raised relative to the supporting portion in a direction away from the bottom shell, the side of the raised portion facing away from the bottom shell has a first mounting surface, the first mounting surface and the bottom shell have a first angle, and the first angle is an acute angle; the positioning antenna is arranged on the first mounting surface; the control circuit board is arranged in the accommodating cavity and is electrically connected to the positioning antenna.

[0005] In some embodiments, the side of the raised portion facing away from the bottom shell also has at least one second mounting surface, and a second angle is formed between the second mounting surface and the bottom shell, and the second angle is an acute angle or a right angle; the control box also includes at least one communication antenna, which is arranged on the second mounting surface and electrically connected to the control circuit board, and the communication antenna and the positioning antenna are arranged at intervals.

[0006] In some embodiments, the second angle is greater than the first angle, and the area of ​​the second mounting surface is smaller than the area of ​​the first mounting surface.

[0007] In some embodiments, the bottom shell has a first connection end face, which is arranged at the periphery of the device mounting area, and the bottom shell also has a flange, which surrounds the periphery of the device mounting area and is located between the first connection end face and the device mounting area; the top shell has a second connection end face opposite to the first connection end face, and the second connection end face has a sealing groove matching the contour of the flange, and the control box also includes a sealing ring, which is arranged in the sealing groove and protrudes from the sealing groove; when the top shell and the bottom shell are connected, the sealing ring is arranged at the periphery of the flange and abuts against the first connection end face.

[0008] In some embodiments, the first connecting end surface is provided with a first connecting structure, the second connecting end surface is provided with a second connecting structure corresponding to the first connecting structure, and the second connecting structure is provided on the outside of the sealing groove, and the top shell and the bottom shell are connected by the first connecting structure and the second connecting structure.

[0009] In some embodiments, the middle portion of the top shell bulges relative to the edge in a direction away from the bottom shell, and a plurality of reinforcing ribs are protruding from the inner surface of the top shell.

[0010] In some embodiments, at least one reinforcing rib is disposed opposite to the bracket, and a gap is provided between the reinforcing rib and the positioning antenna.

[0011] In some embodiments, the control box further includes a base having a mounting groove, the bottom shell is mounted in the mounting groove, and the side wall of the mounting groove at least partially covers the joint between the top shell and the bottom shell.

[0012] In some embodiments, a side of the bottom shell opposite to the top shell has a protrusion, a groove bottom of the mounting groove is provided with a mounting hole corresponding to the protrusion, and the protrusion is passed through the mounting hole.

[0013] In some embodiments, the protrusion includes a battery slot, the control box also includes a battery, the battery is detachably installed in the battery slot, and the battery is electrically connected to the control circuit board when installed in the battery slot.

[0014] In some embodiments, the base has a third connection structure and a fourth connection structure. The base is fixedly connected to the bottom shell via the third connection structure, and the fourth connection structure is used to be fixedly connected to the frame.

[0015] In some embodiments, the control circuit board is disposed in the device mounting area and fixed on a side of the bracket opposite to the device mounting area.

[0016] In some embodiments, the wall thickness of the top shell is greater than or equal to 4 mm, and / or the wall thickness of the bottom shell is greater than or equal to 4 mm.

[0017] In some embodiments, the top shell has a first inclined wall, the first inclined wall is arranged opposite to the first installation surface with a spacing, and an information carrier is arranged on the first inclined wall.

[0018] In a second aspect, an embodiment of the utility model further provides a two-wheeled vehicle, comprising a frame, two wheels rotatably arranged on the frame, and a control box as described in the first aspect, wherein the control box is fixedly connected to the frame; wherein the radiation surface of the positioning antenna of the control box faces directly upward or obliquely upward.

[0019] In some embodiments, the frame includes a middle tube and a fixing seat fixed to the rear side of the middle tube, and the control box is arranged on the fixing seat.

[0020] In some embodiments, the two-wheeled vehicle further includes a lock body, which is disposed on the vehicle frame and spaced apart from the control box. The lock body is connected to the control box by wired communication or wireless communication.

[0021] The utility model embodiment provides a control box and a two-wheeled vehicle, in which a bracket is arranged in a accommodating cavity formed by connecting a top shell and a bottom shell, the bracket includes a supporting portion connected to the bottom shell and a raised portion raised relative to the supporting portion in a direction away from the bottom shell, a side of the raised portion facing away from the bottom shell has a first mounting surface for mounting a positioning antenna, and a first acute angle is provided between the first mounting surface and the bottom shell, thereby, the structure and internal space of the control box are reasonably designed, the positioning antenna has a good installation environment, and the bracket can lift the angle of the positioning antenna, which is beneficial to ensure that when the control box is installed on the two-wheeled vehicle, the radiating surface of the positioning antenna can face upward, so as to ensure the positioning accuracy and the stability and reliability of the operation of the control box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and other purposes, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a control box of an embodiment of the utility model;

[0024] Figure 2 It is a schematic diagram of the connection between the top shell and the bottom shell of an embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the control box of the embodiment of the utility model after removing the top shell;

[0026] Figure 4 It is a schematic diagram of the structure of the bracket of the embodiment of the utility model;

[0027] Figure 5 This is a schematic diagram of the connection between the bracket and the control circuit board of the embodiment of the utility model;

[0028] Figure 6 It is a schematic diagram of the internal structure of the top shell of the control box of the embodiment of the utility model;

[0029] Figure 7 It is a side view of the control box of the embodiment of the utility model;

[0030] Figure 8 It is a top schematic diagram of a control box of an embodiment of the utility model;

[0031] Fig. 9 It is a bottom schematic diagram of a control box of an embodiment of the utility model;

[0032] Fig.10It is a structural schematic diagram of a two-wheeled vehicle according to an embodiment of the utility model.

[0033] Description of reference numerals:

[0034] 10-control box; 11-bottom shell; 111-device installation area; 112-first connection end face; 113-flange; 114-first connection structure; 115-protrusion; 116-battery slot; 12-top shell; 121-second connection end face; 122-sealing groove; 123-second connection structure; 124-reinforcement rib; 125-first inclined wall; 126-information carrier; 13-bracket; 131-support part; 132-raised part; 1321-first installation surface; 1322-second installation surface; 14-positioning antenna; 15-control circuit board; 16-communication antenna; 17-sealing ring; 18-base; 181-installation groove; 182-installation hole; 183-third connection structure; 184-fourth connection structure; 19-battery; 20-frame; 21-middle pipe; 22-fixed seat; 30-wheel; 40-lock body. DETAILED DESCRIPTION

[0035] The present invention is described below based on embodiments, but the present invention is not limited to these embodiments. In the detailed description of the present invention below, some specific details are described in detail. For those skilled in the art, the present invention can be fully understood without the description of these details. In order to avoid confusing the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0036] In addition, persons of ordinary skill in the art will appreciate that the drawings provided herein are for illustration purposes and are not necessarily drawn to scale.

[0037] Unless the context clearly requires otherwise, the words "include", "comprising" and similar words throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, the meaning is "including but not limited to".

[0038] In the description of the present invention, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more.

[0039] The present utility model embodiment provides a control box 10 for a shared two-wheeled vehicle. Figure 1 and Figure 2The control box 10 of the embodiment of the utility model includes a top shell 12 and a bottom shell 11 which are arranged opposite to each other. The top shell 12 is covered on the bottom shell 11 and connected to the top shell 12 to form a receiving cavity. The receiving cavity is used to receive other components of the control box 10 to play a protective role.

[0040] Figure 3 FIG. 1 is a schematic diagram of the structure of the control box 10 of this embodiment after removing the top shell 12. Figure 3 The bottom shell 11 has a device installation area 111 at one end facing the top shell 12, and the device installation area 111 provides an installation position for one or more electrical components of the control box 10. The control box 10 includes a bracket 13 and a control circuit board 15, which are arranged in the accommodating cavity and located in the device installation area 111.

[0041] Reference Figure 3 and Figure 4 The bracket 13 has a supporting portion 131 and a protruding portion 132, and the supporting portion 131 is used to connect with the bottom shell 11. For example, referring to Figure 3 The support portion 131 may be provided with a plurality of through holes, and the device mounting area 111 may be provided with a support platform corresponding to the support portion 131 . The support portion 131 may be fixed to the corresponding support platform by passing bolts through the through holes on the support portion 131 , thereby achieving fixation between the bracket 13 and the bottom shell 11 .

[0042] In some embodiments, reference Figure 3 and Figure 5 , the control circuit board 15 is fixed to the side of the bracket 13 opposite to the device installation area 111. For example, the control circuit board 15 can be fixedly connected to the bracket 13 by bolts. The contour shape of the side of the bracket 13 opposite to the device installation area 111 can be adapted to the control circuit board 15, so that the bracket 13 can play a better supporting role for the control circuit board 15. When assembling the control box 10, the control circuit board 15 can be connected to the bracket 13 first, and then the bracket 13 is buckled on the device installation area 111 of the bottom shell 11 and the bracket 13 is fixed to the bottom shell 11, thereby fixing the control circuit board 15 between the bracket 13 and the bottom shell 11, which can play a certain protective effect on the control circuit board 15.

[0043] The control box 10 also includes a plurality of antennas, which are electrically connected to the corresponding functional circuits on the control circuit board 15 to realize the corresponding signal receiving and transmitting functions. The raised portion 132 is raised relative to the support portion 131 in a direction away from the bottom shell 11. The raised portion 132 can be used as an antenna mounting structure. The antenna can be fixed on the side of the raised portion 132 away from the bottom shell 11, so that the antenna can face outward and have a certain distance from the control circuit board 15 to reduce electromagnetic interference. The antenna can be electrically connected to the control circuit board 15 arranged on the side of the bracket 13 opposite to the device mounting area 111 through a connecting wire or a connecting terminal running through the bracket 13, or the electrical connection structure between the antenna and the control circuit board 15 can also be arranged along the surface of the bracket 13.

[0044] The multiple antennas of the control box 10 include a positioning antenna 14 for realizing the satellite positioning function, and the positioning antenna 14 is electrically connected to the control circuit board 15. The positioning antenna 14 can be an antenna for realizing positioning based on one or more satellite positioning systems such as the Global Positioning System (GPS), the Beidou satellite navigation system, and the Galileo satellite navigation system. The side of the raised portion 132 facing away from the bottom shell 11 has a first mounting surface 1321, and the positioning antenna 14 is arranged on the first mounting surface 1321. For example, the positioning antenna 14 can be fixed on the first mounting surface 1321 by fastener connection, bonding or other methods. There is a first angle between the first mounting surface 1321 and the bottom shell 11, and the first angle is an acute angle, that is, the first mounting surface 1321 and the bottom shell 11 are relatively inclined. When the control box 10 is installed on the two-wheeled vehicle at an angle, the first angle between the first installation surface 1321 and the bottom shell 11 can make the positioning antenna 14 installed on the first installation surface 1321 be lifted at a certain angle relative to the bottom shell 11, thereby adjusting the placement angle of the radiation surface of the positioning antenna 14. The specific size of the first angle is set according to the installation position and placement posture of the control box 10 on the two-wheeled vehicle, so that when the control box 10 is installed at the predetermined position of the two-wheeled vehicle, the radiation surface of the positioning antenna 14 faces directly upward or obliquely upward, and the angle between the positioning antenna 14 and the horizontal plane is small, for example, the angle between the positioning antenna 14 and the horizontal plane can be less than 20°, which is conducive to ensuring the signal receiving and transmitting effect of the positioning antenna 14, and further ensuring the response speed and positioning accuracy of the satellite positioning function of the control box 10.

[0045] In addition to the positioning antenna 14, the multiple antennas of the control box 10 may also include other types of antennas, which can be selected according to the needs of the application scenario of the control box 10. For example, one or more communication antennas 16 may be included, and the communication antenna 16 is electrically connected to the control circuit board 15 to realize short-range wireless communication or long-range wireless communication. In this embodiment, the multiple antennas of the control box 10 may include at least one communication antenna 16 for short-range wireless communication (such as a Bluetooth antenna, an NFC antenna, a Wi-Fi antenna, etc.) and at least one communication antenna 16 for long-range wireless communication (such as a 4G antenna, a 5G antenna, etc.). The side of the raised portion 132 away from the bottom shell 11 also has at least one second mounting surface 1322, and the communication antenna 16 is arranged on the second mounting surface 1322. There is a second angle between the second mounting surface 1322 and the bottom shell 11, and the second angle is an acute angle or a right angle, so that the communication antenna 16 is away from the bottom shell 11. The specific size of the second angle can be selected according to the space size of the accommodating cavity, the need for the communication antenna 16 to send and receive signals, and the size of the communication antenna 16. When the raised portion 132 has a plurality of second mounting surfaces 1322, the size of the second angle between each second mounting surface 1322 and the bottom shell 11 can be the same or different values. The communication antenna 16 and the positioning antenna 14 are arranged at intervals to avoid interference with each other. As needed, the raised portion 132 can have a plurality of second mounting surfaces 1322. When the number of communication antennas 16 is multiple, different communication antennas 16 can be arranged on different second mounting surfaces 1322, so as to separate different communication antennas 16 from each other. The communication antenna 16 can be a patch antenna, and the communication antenna 16 can be installed by fitting on the second mounting surface 1322.

[0046] In some embodiments, the second angle is greater than the first angle, and the area of ​​the first mounting surface 1321 is greater than the area of ​​the second mounting surface 1322. Since the positioning antenna 14 has a higher requirement for the installation angle, the plane with a larger area on the bracket 13 can be provided for the installation of the positioning antenna 14, and the communication antenna 16 can be set on the second mounting surface 1322, and the surface space of the raised portion 132 is reasonably allocated, which is conducive to reducing the overall volume of the bracket 13, thereby ensuring that the overall volume of the control box 10 is small.

[0047] The top shell 12 and the bottom shell 11 are sealed and connected by a sealing structure to prevent liquid or dust from entering the accommodating cavity and causing damage to the control circuit board 15, antenna and other components in the accommodating cavity. Figure 3 and Figure 6In this embodiment, the bottom shell 11 has a first connection end face 112, which is arranged at the periphery of the device mounting area 111, and the top shell 12 has a second connection end face 121 opposite to the first connection end face 112. When the top shell 12 is buckled on the bottom shell 11, the first connection end face 112 and the second connection end face 121 are connected. The bottom shell 11 also has a flange 113, which surrounds the periphery of the device mounting area 111 and is located between the first connection end face 112 and the device mounting area 111, and can play an effect of blocking liquid from entering the device mounting area 111. The second connection end face 121 has a sealing groove 122 that matches the contour of the flange 113. When the top shell 12 is buckled on the bottom shell 11, the sealing groove 122 is located on the outside of the flange 113. The control box 10 also includes a sealing ring 17, which is disposed in the sealing groove 122 and partially protrudes from the sealing groove 122. When the top shell 12 and the bottom shell 11 are connected, the sealing ring 17 is disposed on the outer periphery of the flange 113 and abuts against the first connecting end face 112, thereby filling the gap between the top shell 12 and the bottom shell 11 to achieve a good sealing effect.

[0048] The first connection end surface 112 is provided with a first connection structure 114, and the second connection end surface 121 is provided with a second connection structure 123 corresponding to the first connection structure 114, and the second connection structure 123 is provided on the outer side of the sealing groove 122. The top shell 12 and the bottom shell 11 can be fixed by the first connection structure 114 and the second connection structure 123. In this embodiment, the first connection structure 114 may include a plurality of through holes, and the second connection structure 123 may include a threaded hole. After the bolt passes through the first connection structure 114, it is connected and locked with the second connection structure 123 to fix the top shell 12 and the bottom shell 11.

[0049] Reference Figures 6 to 8 The middle of the top shell 12 bulges away from the bottom shell 11 relative to the edge, or in other words, the middle of the top shell 12 bulges away from the bottom shell 11 relative to the second connection end surface 121, so that the top shell 12 forms a cover-like structure. The shape and height of the bulge in the middle of the top shell 12 can be designed according to the device installed on the device installation area 111, for example, it can have a shape similar to the bracket 13 but slightly larger in outline, which can ensure that the accommodating cavity has sufficient space to place components such as the control circuit board 15, the bracket 13 and the antenna, and can reduce the overall volume of the control box 10.

[0050] In some embodiments, the top shell 12 has a first inclined wall 125, and the first inclined wall 125 is spaced apart from the first mounting surface 1321 and arranged opposite to each other. Optionally, the first inclined wall 125 and the first mounting surface 1321 can be substantially parallel, so that when the control box 10 is mounted on the two-wheeled vehicle, the angle of the positioning antenna 14 can be determined by observing the angle of the first inclined wall 125. Optionally, referring to Figure 1 and Figure 8 An information carrier 126 is disposed on the first inclined wall 125. The information carrier 126 is a machine-readable mark such as a QR code or a bar code, which is used for a user to scan with a smart terminal to realize identification and use of the two-wheeled vehicle.

[0051] Continue to refer to Figure 6 , a plurality of reinforcing ribs 124 are convexly provided on the inner surface of the top shell 12. The number and position of the reinforcing ribs 124 can be selected according to the need for structural strength at various locations of the top shell 12 to ensure that the structural strength of the top shell 12 can meet the needs. At least one reinforcing rib 124 is arranged opposite to the bracket 13, and there is a certain gap between the reinforcing rib 124 and the antenna arranged on the bracket 13 to avoid squeezing the positioning antenna 14, the communication antenna 16 or other antennas and affecting the performance. At the same time, a certain deformation space can be reserved when the top shell 12 is impacted or the external temperature changes. In order to ensure the structural strength of the control box 10, the wall thickness of the top shell 12 and the bottom shell 11 can be appropriately increased. For example, in this embodiment, the wall thickness of the top shell 12 is greater than or equal to 4 mm, and the wall thickness of the bottom shell 11 can also be greater than or equal to 4 mm to ensure that the top shell 12 and the bottom shell 11 have sufficient strength to avoid cracking.

[0052] Reference Figure 1 as well as Figures 7 to 9 In this embodiment, the control box 10 further includes a base 18. The base 18 has a mounting groove 181, and the bottom shell 11 is mounted in the mounting groove 181. The height of the side wall of the mounting groove 181 is set to at least partially cover the joint between the top shell 12 and the bottom shell 11, so that the base 18 can play a better protective effect. The base 18 has a third connecting structure 183 and a fourth connecting structure 184. The base 18 is fixedly connected to the bottom shell 11 through the third connecting structure 183, and the fourth connecting structure 184 is used to be fixedly connected to the frame 20. In this embodiment, the third connecting structure 183 is a through hole that passes through the bottom of the mounting groove 181. The bottom shell 11 is provided with a threaded hole corresponding to the third connecting structure 183 on the side opposite to the bottom of the mounting groove 181. The bottom shell 11 can be fixed to the base 18 by passing bolts through the third connecting structure 183 and the threaded holes on the bottom shell 11 corresponding to the third connecting structure 183 in sequence and locking them. The fourth connection structure 184 may be a hole, and a bolt may pass through the fourth connection structure 184 and a corresponding structure on the frame 20 of the two-wheeled vehicle to lock the base 18 on the frame 20 .

[0053] In this embodiment, the bottom shell 11 has a protrusion 115 on the side opposite to the top shell 12. The protrusion 115 includes a battery slot 116. The control box 10 also includes a battery 19, and the battery 19 is detachably installed in the battery slot 116. The battery slot 116 is provided with a battery interface electrically connected to the control circuit board 15. When the battery 19 is installed in the battery slot 116, it is electrically connected to the battery interface, thereby achieving electrical connection with the control circuit board 15. Fig. 9 As shown, a mounting hole 182 corresponding to the protrusion 115 is provided at the bottom of the mounting groove 181, and the protrusion 115 is penetrated through the mounting hole 182. Optionally, the mounting hole 182 is a through hole, and the protrusion 115 is penetrated through the mounting hole 182 and protrudes from the base 18, so that the battery slot 116 is exposed outside the base 18, which is convenient for loading and unloading the battery 19. The protrusion 115 may also include a cable interface, which is electrically connected to the control circuit board 15, and the cable interface is exposed to the base 18 through the mounting hole 182, so as to use a cable to realize signal connection between the control box 10 and other structures on the two-wheeled vehicle.

[0054] The embodiment of the utility model also provides a two-wheeled vehicle, which can be used in the application scenario of shared vehicles. The two-wheeled vehicle can be in the form of a bicycle, an electric bicycle or other forms of two-wheeled vehicles. Fig.10 The structure of the two-wheeled vehicle of this embodiment is schematically shown. Fig.10 The two-wheeled vehicle includes a frame 20 and two wheels 30 rotatably arranged on the frame 20. The two-wheeled vehicle of this embodiment also includes the above reference Figures 1 to 9 In at least some of the embodiments described above, the control box 10 is fixedly connected to the vehicle frame 20. When the control box 10 is mounted on the vehicle frame 20, the radiation surface of the positioning antenna 14 faces upward or obliquely upward to ensure the positioning accuracy of the control box 10. For example, the first oblique wall 125 of the top shell 12 is substantially parallel to the radiation surface of the positioning antenna 14 disposed on the first mounting surface 1321 of the bracket 13. Fig.10 The first inclined wall 125 faces the upper rear side of the two-wheeled vehicle, so it can be seen that the radiation surface of the positioning antenna 14 also faces the upper rear side of the two-wheeled vehicle. Preferably, the angle between the radiation surface of the positioning antenna 14 and the horizontal plane is less than 20°.

[0055] The control box 10 is used to realize signal interaction between the two-wheeled vehicle and external devices (such as servers and / or user terminals) and control other devices on the two-wheeled vehicle. The two-wheeled vehicle also includes a lock body 40 for locking the two-wheeled vehicle, and the lock body 40 locks the two-wheeled vehicle by locking the wheel 30, the frame 20 or other methods. In some application scenarios, the lock body 40 and the control box 10 are respectively arranged at different positions on the frame 20, the control box 10 is spaced apart from the lock body 40 and communicates with each other through a wired or wireless manner, and the control box 10 and the lock body 40 exchange signals to realize the control of the lock body 40 by the control box 10 and obtain the state.

[0056] The frame 20 includes a middle tube 21, and the middle tube 21 is used to set the seat tube. In some embodiments, the frame 20 also includes a fixing seat 22 fixed to the rear side of the middle tube 21, and the fixing seat 22 is inclined from the middle tube 21 to the rear and downward. The control box 10 is fixed on the fixing seat 22, for example, the base 18 can be connected to the fixing seat 22 through the fourth connecting structure 184. The end faces of the bottom shell 11 and the fixing seat 22 are basically parallel, and the angle between the first mounting surface 1321 and the fixing seat 22 is basically equal to the first angle between the first mounting surface 1321 and the bottom shell 11. Optionally, the angle between the radiation surface of the positioning antenna 14 and the horizontal plane can be between 10°-20°, which can avoid the seat cushion on the seat tube and achieve a better positioning effect of the positioning antenna 14. The fixing seat 22 can also have a receiving groove for accommodating the protrusion 115 of the bottom shell 11 to protect the protrusion 115.

[0057] The embodiment of the utility model provides a control box 10 and a two-wheeled vehicle, wherein a bracket 13 is arranged in a receiving cavity formed by connecting a top shell 12 and a bottom shell 11, the bracket 13 includes a supporting portion 131 connected to the bottom shell 11 and a raised portion 132 raised relative to the supporting portion 131 in a direction away from the bottom shell 11, the raised portion 132 has a first mounting surface 1321 for mounting a positioning antenna 14 on a side away from the bottom shell 11, and a first acute angle is formed between the first mounting surface 1321 and the bottom shell 11, thereby, the structure and internal space design of the control box 10 are reasonable, the positioning antenna 14 has a good installation environment, and the bracket 13 can lift the positioning antenna 14, which is beneficial to ensure that when the control box 10 is installed on the two-wheeled vehicle, the radiating surface of the positioning antenna 14 can face upward, so as to ensure the positioning accuracy and the stability and reliability of the operation of the control box 10.

[0058] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A control box, characterized in that: include: A bottom shell (11) having a device mounting area (111); A top shell (12) is disposed on the bottom shell (11) and is connected to the top shell (12) to form a receiving cavity; A bracket (13) is arranged in the accommodating cavity and fixed to the device mounting area (111), the bracket (13) comprising a supporting portion (131) and a raised portion (132), the supporting portion (131) being connected to the bottom shell (11), the raised portion (132) being raised relative to the supporting portion (131) in a direction away from the bottom shell (11), the raised portion (132) having a first mounting surface (1321) on a side of the raised portion (132) facing away from the bottom shell (11), a first angle being formed between the first mounting surface (1321) and the bottom shell (11), the first angle being an acute angle; a positioning antenna (14), arranged on the first mounting surface (1321); and A control circuit board (15) is disposed in the accommodating cavity and is electrically connected to the positioning antenna (14).

2. The control box according to claim 1, characterized in that: The side of the raised portion (132) facing away from the bottom shell (11) further comprises at least one second mounting surface (1322), and a second angle is formed between the second mounting surface (1322) and the bottom shell (11), and the second angle is an acute angle or a right angle; The control box (10) further comprises: At least one communication antenna (16) is disposed on the second mounting surface (1322) and is electrically connected to the control circuit board (15); the communication antenna (16) and the positioning antenna (14) are spaced apart.

3. The control box according to claim 2, characterized in that: The second angle is greater than the first angle, and the area of ​​the second mounting surface (1322) is smaller than the area of ​​the first mounting surface (1321).

4. The control box according to claim 1, characterized in that: The bottom shell (11) has a first connection end surface (112), the first connection end surface (112) is arranged on the periphery of the device mounting area (111), and the bottom shell (11) also has a flange (113), the flange (113) surrounds the periphery of the device mounting area (111) and is located between the first connection end surface (112) and the device mounting area (111); The top shell (12) has a second connection end surface (121) opposite to the first connection end surface (112), the second connection end surface (121) has a sealing groove (122) matching the profile of the flange (113), and the control box (10) further comprises a sealing ring (17), the sealing ring (17) is arranged in the sealing groove (122) and protrudes from the sealing groove (122); When the top shell (12) and the bottom shell (11) are connected, the sealing ring (17) is arranged on the outer periphery of the flange (113) and abuts against the first connecting end surface (112).

5. The control box according to claim 4, characterized in that: The first connecting end surface (112) is provided with a first connecting structure (114), the second connecting end surface (121) is provided with a second connecting structure (123) corresponding to the first connecting structure (114), and the second connecting structure (123) is arranged on the outer side of the sealing groove (122), and the top shell (12) and the bottom shell (11) are connected via the first connecting structure (114) and the second connecting structure (123).

6. The control box according to claim 1, characterized in that: The middle portion of the top shell (12) bulges in a direction away from the bottom shell (11) relative to the edge, and a plurality of reinforcing ribs (124) are protrudingly provided on the inner surface of the top shell (12).

7. The control box according to claim 6, characterized in that: At least one of the reinforcing ribs (124) is arranged opposite to the bracket (13), and a gap is provided between the reinforcing rib (124) and the positioning antenna (14).

8. The control box according to claim 1, characterized in that: The control box (10) further comprises: The base (18) has a mounting groove (181), the bottom shell (11) is mounted in the mounting groove (181), and the side wall of the mounting groove (181) at least partially covers the joint between the top shell (12) and the bottom shell (11).

9. The control box according to claim 8, characterized in that: The bottom shell (11) has a protrusion (115) on the side opposite to the top shell (12), the bottom of the mounting groove (181) is provided with a mounting hole (182) corresponding to the protrusion (115), and the protrusion (115) is passed through the mounting hole (182).

10. The control box according to claim 9, characterized in that: The protrusion (115) includes a battery slot (116), and the control box (10) further includes a battery (19). The battery (19) is detachably installed in the battery slot (116), and the battery (19) is electrically connected to the control circuit board (15) when installed in the battery slot (116).

11. The control box according to claim 8, characterized in that: The base (18) has a third connection structure (183) and a fourth connection structure (184); the base (18) is fixedly connected to the bottom shell (11) via the third connection structure (183); and the fourth connection structure (184) is used to be fixedly connected to the vehicle frame (20).

12. The control box according to claim 1, characterized in that: The control circuit board (15) is arranged in the device installation area (111) and fixed on a side of the bracket (13) opposite to the device installation area (111).

13. The control box according to claim 1, characterized in that: The wall thickness of the top shell (12) is greater than or equal to 4 millimeters, and / or the wall thickness of the bottom shell (11) is greater than or equal to 4 millimeters.

14. The control box according to claim 1, characterized in that: The top shell (12) has a first inclined wall (125), the first inclined wall (125) is arranged opposite to the first mounting surface (1321) with a spacing, and an information carrier (126) is arranged on the first inclined wall (125).

15. A two-wheeled vehicle, characterized in that: include: Frame (20); Two wheels (30) rotatably mounted on the vehicle frame (20); as well as The control box (10) according to any one of claims 1 to 14, wherein the control box (10) is fixedly connected to the vehicle frame (20); Wherein, the radiation surface of the positioning antenna (14) faces directly upward or obliquely upward.

16. The two-wheeled vehicle according to claim 15, characterized in that: The vehicle frame (20) comprises a middle tube (21) and a fixing seat (22) fixed to the rear side of the middle tube (21), and the control box (10) is arranged on the fixing seat (22).

17. The two-wheeled vehicle according to claim 15, characterized in that: Also includes: A lock body (40) is arranged on the vehicle frame (20) and is spaced apart from the control box (10); the lock body (40) is connected to the control box (10) by wired communication or wireless communication.

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