CN215773743U

CN215773743U - Central control shell, central control device, separated locking device and shared vehicle

Info

Publication number: CN215773743U
Application number: CN202120363903.1U
Authority: CN
Inventors: 张学斌
Original assignee: Beijing Qisheng Technology Co Ltd
Current assignee: Beijing Qisheng Technology Co Ltd
Priority date: 2020-07-16
Filing date: 2021-02-08
Publication date: 2022-02-08
Anticipated expiration: 2031-02-08

Abstract

The utility model relates to a central control shell which comprises a bottom shell, a face shell and a sealing structure. The bottom shell and the face shell are surrounded to form an installation cavity, the installation cavity can contain and install the central control module, the bottom shell is provided with a first connecting portion, the face shell is provided with a second connecting portion, the second connecting portion is matched with the first connecting portion, and the first connecting portion and the second connecting portion are used for fixedly connecting the bottom shell and the face shell. The sealing structure is provided with a first sealing part and a second sealing part which are integrally formed, the first sealing part is arranged between the edge of the bottom shell and the edge of the face shell, and the second sealing part is arranged between the first connecting part and the second connecting part. The utility model also relates to a central controller, a separated locking device and a shared vehicle comprising the central controller shell. Above-mentioned well accuse casing, dislocation or warpage of self have effectively been avoided to integral seal structure, have effectively guaranteed the whole sealing performance of well accuse casing. The integrated sealing structure can remarkably improve the assembly efficiency of the central control shell.

Description

Central control shell, central control device, separated locking device and shared vehicle

RELATED APPLICATIONS

The priority of the chinese patent application entitled "center housing, center controller, split lock, and shared vehicle," filed on 16/07/2020, having application number 2020214031858, is hereby incorporated by reference in its entirety.

Technical Field

The utility model relates to the technical field of shared vehicles, in particular to a central control shell, a central control, a separated locking device and a shared vehicle.

Background

In recent years, based on the development of internet technology and intelligent mobile terminals, shared economy provides more and more convenience in various fields of national life. Shared vehicles represented by the shared single vehicles appear in large and medium-sized cities in China in succession, so that traveling is more and more convenient. Consumers often choose a shared bicycle as a transportation tool when traveling on short trips. The shared bicycle is generally directly thrown in an open-air environment and is unattended, so that the shared bicycle has a plurality of management difficulties in the aspects of throwing amount, vehicle maintenance, vehicle safety and the like. In order to overcome the problems of the sharing bicycle service form, the leasing service side of the sharing bicycle needs to make improvements in the aspects of vehicle performance, fixed-point vehicle returning and the like.

In the conventional technology, the lock for sharing the bicycle is usually a horseshoe lock, but the lock body and the lock ring of the horseshoe lock are directly exposed to the external environment and are easily damaged by people. In recent years, split locks are increasingly used to lock bicycles. The central controller in the split lock is generally installed separately from the lock body. The lock body can be integrally installed inside the shared bicycle, and the center controller is generally installed outside the shared bicycle. When the central controller is exposed to wind, sunlight, rain and other natural environments for a long time, the housing of the central controller needs to have good sealing performance so as to protect electronic components in the central controller. Generally, a sealing structure on a housing of a central controller is easy to be dislocated or tilted in the assembly process of the housing, and the sealing performance of the housing is affected.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a central control housing, a central control, a separate locking device and a shared vehicle with good sealing performance, aiming at the problem that the sealing performance of the general central control housing is poor.

A central control housing, comprising:

the bottom shell and the face shell are surrounded to form an installation cavity, the installation cavity can accommodate and install a central control module, a first connecting part is arranged on the bottom shell, a second connecting part is arranged on the face shell, the second connecting part is matched with the first connecting part, and the first connecting part and the second connecting part are used for fixedly connecting the bottom shell and the face shell;

the sealing structure comprises a first sealing part and a second sealing part, wherein the first sealing part and the second sealing part are integrally formed, the first sealing part is arranged between the edge of the bottom shell and the edge of the face shell, and the second sealing part is arranged between the first connecting part and the second connecting part.

In one embodiment, the cover is fastened to the bottom case, the first sealing portion includes a sealing ring, the sealing ring is fitted to the outer peripheries of the bottom case and the cover, and the sealing ring can be compressed when the cover is fastened to the bottom case.

In one embodiment, the first connecting part and the second connecting part are fixedly connected through a fastener; the second sealing portion includes that the annular is sealed fills up, the annular seal fill up with sealing washer integrated into one piece, the annular seal fill up set up in first connecting portion with between the second connecting portion, the annular seal fills up and allows the fastener to pass, first connecting portion with compress tightly when the fastener fastening is passed through to the second connecting portion the annular seal fills up.

In one embodiment, the bottom shell is provided with a plurality of first connecting parts, the first connecting parts are arranged at intervals along the outer periphery of the bottom shell, the face shell is provided with a plurality of second connecting parts, and the second connecting parts correspond to one first connecting part respectively; the sealing structure comprises a plurality of annular sealing gaskets, a plurality of the annular sealing gaskets are arranged at intervals on the periphery of the sealing ring, and the annular sealing gaskets are a group of first connecting parts and second connecting parts.

In one embodiment, the first connecting portions are respectively disposed on the inner side of the outer periphery of the bottom shell, the second connecting portions are respectively disposed on the inner side of the outer periphery of the front shell, and the annular gaskets are respectively disposed on the inner sides of the sealing rings.

In one embodiment, the fastening member includes a screw, the first connecting portion includes a screw hole provided on the bottom case, the second connecting portion includes a screw post provided on the face case, and the annular sealing gasket is provided between an outer edge of the screw hole and the screw post; the screw hole allows a screw to pass through, and the screw column can be matched with the screw thread; or the first connecting part comprises a screw column arranged on the bottom shell, the second connecting part comprises a screw hole arranged on the face shell, and the annular sealing gasket is arranged between the outer edge of the screw hole and the screw column; the screw hole allows a screw to pass through, and the screw post is capable of threadedly mating with the screw.

In one embodiment, the outer periphery of the bottom shell is provided with a sealing groove, the shape of the sealing groove is matched with that of the sealing structure, and the sealing structure is integrally arranged in the sealing groove; the outer periphery of the face shell is provided with an annular sealing bulge, a middle rib is arranged between the sealing bulge and the screw column, and the middle rib is connected with the screw column and the sealing bulge; when the face shell is buckled with the bottom shell, the sealing bulge compresses the sealing ring, and the middle rib and the screw column compress the annular sealing gasket together; or the outer periphery of the face shell is provided with a sealing groove, the shape of the sealing groove is matched with that of the sealing structure, and the sealing structure is integrally arranged in the sealing groove; the outer periphery of the bottom shell is provided with an annular sealing bulge, a middle rib is arranged between the sealing bulge and the screw column, and the middle rib is connected with the screw column and the sealing bulge; when the face shell is buckled with the bottom shell, the sealing bulge compresses the sealing ring, the middle rib and the screw column compress the annular sealing gasket together.

In one embodiment, the central control shell further comprises an outer protective shell, the outer protective shell is arranged on the outer sides of the bottom shell and the face shell, and the outer protective shell is fixedly connected with the bottom shell.

In one embodiment, the compression amount of the sealing ring and the annular sealing gasket is between 0.2mm and 0.5 mm.

In one embodiment, the first sealing part and the second sealing part are made of elastic silica gel; the thickness of the first sealing part is the same as or different from that of the second sealing part.

In one embodiment, a mounting portion is disposed on a side of the bottom shell away from the front shell, and the mounting portion is capable of being mounted to a frame of a shared vehicle.

A central controller comprises a central control module and the central control shell in any one of the above schemes, wherein the central control module is arranged in the installation cavity.

In one embodiment, the central control module comprises a central control main board, an NFC antenna, a GPS antenna, a GSM antenna, a speaker and a line card, wherein the central control main board, the NFC antenna, the GPS antenna, the GSM antenna and the speaker are respectively disposed in the installation cavity, the NFC antenna, the GPS antenna, the GSM antenna and the speaker are respectively electrically connected with the central control main board, and the line card can accommodate a connection line in the installation cavity.

In one embodiment, the central controller further comprises a power supply module, the power supply module is disposed in the installation cavity, the power supply module is electrically connected with the central controller, and/or the power supply module can also supply power to the lock body.

In one embodiment, the central controller further comprises an information module, and the information module is arranged on one side surface of the face shell, which is far away from the bottom shell; the information module comprises a two-dimensional code or a bar code.

A separate locking device, comprising a lock body and the central controller in any one of the above aspects; the central controller and the lock body are respectively arranged at different positions of a shared vehicle; the lock body is used for locking wheels of shared vehicles, the central controller is electrically and/or communicatively connected with the lock body, the central controller can supply power to the lock body and/or send out control signals, and/or the central controller can receive feedback signals of the lock body; the central controller is connected with the lock body in a wireless mode or through a cable.

In one embodiment, the lock body comprises a lock shell and a switch mechanism, the switch mechanism is arranged on the lock shell and is electrically connected with the central controller, and the lock or the unlock of the shared vehicle is realized when the switch mechanism is operated.

In one embodiment, the separate locking device further comprises a detection module, the detection module is arranged in the lock shell and is used for detecting the rotation state of wheels in the shared vehicle and/or the state of the switch mechanism; the switch mechanism is electrically connected with the detection module.

In one embodiment, the detection module comprises a microswitch and a lock body main board, and a Hall sensor is integrated on the lock body main board; the Hall sensor is used for detecting the rotation state of wheels in the shared vehicle; the micro switch is used for detecting the state of the switch mechanism; the lock body mainboard is respectively electrically connected with the micro switch, the Hall sensor and the switch mechanism, and can control the switch mechanism to execute or stop according to the detection signal of the micro switch and/or the detection signal of the Hall sensor.

In one embodiment, the type of the micro switch includes a direct-pressure type or a lateral-pressure type, the micro switch is pressed by the switch mechanism when the shared vehicle is locked, and the micro switch is released when the shared vehicle is unlocked by the switch mechanism.

In one embodiment, the hall sensor can sense a magnet on a wheel or a magnet on a lock plate; or the Hall sensor is a back magnetic Hall sensor which can sense a wheel or a locking plate.

In one embodiment, the number of the hall sensors is multiple, the hall sensors are respectively used for detecting the rotation state of wheels in a shared vehicle, and the hall sensors are respectively electrically connected with the lock body main board.

In one embodiment, one end of the lock shell is an arc-shaped end matched with the lock chassis; the lock body mainboard is close to the arc end, the magnetic flux density that hall sensor detected can change along with the rotation of lock hull or stop.

In one embodiment, the switch mechanism comprises a driving component and a locking pin component, the driving component is arranged in the lock shell, and the driving component is electrically connected with the lock body main board; the lock pin assembly is movably arranged in the lock shell in a penetrating mode and is in transmission connection with the driving assembly; the driving assembly drives the lock pin assembly to penetrate out of the lock shell, the shared vehicle can be locked, and the driving assembly drives the lock pin assembly to retract into the lock shell, the shared vehicle can be unlocked.

In one embodiment, the driving assembly comprises a power structure and a speed reducing structure, the power structure is electrically connected with the lock body main board, and the speed reducing structure is arranged in the lock shell; the speed reducing structure is in transmission connection with the power structure and the lock pin assembly, and the power structure drives the lock pin assembly to penetrate out of or retract into the lock shell through the speed reducing structure.

In one embodiment, the speed reducing structure comprises an input worm, a transmission gear set and an output rack, the input worm, the transmission gear set and the output rack are sequentially in transmission connection, the input worm is fixedly connected with the output end of the power structure, the output rack is connected with the lock pin assembly, and the speed reducing structure converts the rotation of the power structure into the linear motion of the lock pin assembly.

In one embodiment, the power structure comprises a servo motor, the servo motor is electrically connected with the lock body main board, and an output shaft of the servo motor is fixedly connected with the worm.

In one embodiment, the lock pin assembly includes a lock rod, a lock hole is formed in the arc-shaped end of the lock shell, the lock rod penetrates through the lock hole in a sliding manner, the lock rod is connected with the output rack along the sliding direction, the lock rod penetrates through the lock shell under the driving of the output rack and is inserted into a lock groove in the lock plate, or the lock rod retracts into the lock shell under the driving of the output rack so as to avoid the lock plate.

In one embodiment, the lock pin assembly further comprises a reset elastic element, the reset elastic element is arranged between the lock rod and the inner side wall of the lock shell, the reset elastic element is elastically deformed when the lock rod extends out of the lock shell, and the reset elastic element pushes the lock rod in the direction of retracting into the lock shell; the return elastic member includes a return spring or elastic rubber.

In one embodiment, the lock pin assembly further includes a buffering elastic member disposed between the output rack and the lock bar, and the buffering elastic member is capable of buffering a relative displacement between the output rack and the lock bar by its own elastic deformation.

In one embodiment, a buffer groove is formed in one end, close to the lock rod, of the output rack, one end, close to the output rack, of the lock rod extends into the buffer groove, the buffering elastic piece is arranged in the buffer groove, and two ends of the buffering elastic piece are respectively abutted to the bottom end of the buffer groove and the lock rod.

In one embodiment, the lock shell is of a detachable split structure.

In one embodiment, the separable locking device further comprises a locking plate which can be fixed relative to wheels of the shared vehicle, a plurality of locking grooves are formed in the outer periphery of the locking plate, and the switch mechanism extends out of the lock shell and is inserted into the locking grooves when being operated or retracts back to avoid the locking grooves when being operated.

In one embodiment, the locking plate is arranged at the rear wheel of the shared vehicle; the lock body can be fixedly connected with a rear band-type brake of the shared vehicle or form an integral structure, and/or the lock body can be arranged inside the shared bicycle.

A shared vehicle, wherein the separated locking device of any one of the above aspects is used for realizing locking or unlocking of the vehicle; the shared vehicles include a shared (electric) bicycle and a shared tricycle.

In above-mentioned well accuse casing, well accuse ware, disconnect-type locking device and shared vehicle, first connecting portion and second connecting portion that seal structure includes can realize respectively between drain pan and the face-piece, and between first connecting portion and the second connecting portion sealed, first sealing portion and second sealing portion are integrated into one piece's structure simultaneously for seal structure can regard as a whole to realize the sealed of well accuse casing. In the assembling or screwing process of the central control shell, the integral sealing structure effectively avoids self dislocation or warping, and further effectively ensures the overall sealing performance of the central control shell. Meanwhile, the integral sealing structure comprising the first sealing part and the second sealing part can be installed as a whole, a plurality of sealing parts are not required to be installed respectively, the sealing structure can be assembled by one-time installation, and the assembly efficiency of the central control shell is remarkably improved.

Drawings

Fig. 1 is a schematic diagram illustrating an exploded state of a bottom case and a sealing structure according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating an assembled state of the bottom case and the sealing structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of a face-piece structure according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an explosion state of the central controller according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a central controller according to an embodiment of the present invention;

fig. 6 is a schematic plan view of a lock body according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an exploded state of a lock body according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a hall sensor and a locking plate according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a separate locking device according to an embodiment of the present invention.

Wherein: 10. a central controller; 100. a central control shell; 110. a bottom case; 111. a first connection portion; 112. a sealing groove; 120. a face shell; 121. a second connecting portion; 122. sealing the protrusion; 123. a middle rib; 130. installing a cavity; 140. a sealing structure; 141. a first seal portion; 142. a second seal portion; 150. an outer protective shell; 200. a central control module; 210. a central control main board; 220. an NFC antenna; 230. a GPS antenna; 240. a GSM antenna; 250. a horn; 260. a line card; 270. two-dimensional codes; 30. a lock body; 300. a lock case; 310. an arcuate end; 320. a lower case; 330. an upper cover; 340. a lock hole; 400. a switch mechanism; 410. a power structure; 420. A deceleration structure; 421. inputting a worm; 422. a drive gear set; 423. an output rack; 424. a buffer tank; 425. a spring plate; 430. a latch assembly; 431. a lock lever; 432. a restoring elastic member; 433. a buffer elastic member; 500. a detection module; 510. a microswitch; 520. a lock body main board; 530. a Hall sensor; 531. A Hall chip; 532. a magnet; 60. locking the bicycle disc; 610. a locking groove; 70. a rear band-type brake; 75. a cable.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

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, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

With the development of internet technology, the rise of sharing economy brings great convenience to the life of people. In the aspect of facilitating transportation, sharing automobiles, sharing bicycles, and the like play an increasingly important role. Consumers often choose a shared bicycle as a transportation tool when traveling on short trips. Meanwhile, the leasing service side of the shared bicycle continuously makes improvements in the aspects of vehicle performance, fixed-point bicycle returning and the like, for example, a split type lock is used for separately arranging a central control part and a lock body part (generally used in cooperation with a bicycle locking disc), and a consumer is allowed to click the bicycle returning (or after the bicycle is locked) on an APP of a terminal to realize automatic locking of the shared bicycle. The self-sealing performance of the central control part in the external natural environment is the premise of ensuring the stable operation of the central control device. The utility model provides a central control shell with good sealing performance, a central control device comprising the central control shell, a separated locking device and a shared vehicle, and effectively ensures good operation environment of each electronic component in the central control device.

As shown in fig. 1 to 4, an embodiment of the present invention provides a central control housing 100, which includes a bottom housing 110, a front housing 120 and a sealing structure 140. The bottom shell 110 and the face shell 120 enclose a mounting cavity 130, and the central control module 200 can be accommodated and mounted in the mounting cavity 130. It can be understood that the outer surfaces of the bottom housing 110 and the top housing 120 are directly exposed to the external natural environment, the mounting cavity 130 defined by the bottom housing 110 and the top housing 120 is a closed cavity isolated from the external natural environment, and the bottom housing 110 and the top housing 120 form an effective protection (mechanical protection and natural corrosion protection) for the internal control module 200. Further, a first connecting portion 111 is disposed on the bottom case 110, a second connecting portion 121 is disposed on the face case 120, the second connecting portion 121 is adapted to the first connecting portion 111, the first connecting portion 111 and the second connecting portion 121 are used for fixedly connecting the bottom case 110 and the face case 120, and the bottom case 110 and the face case 120 can be stably and fixedly connected through the special first connecting portion 111 and the special second connecting portion 121. The sealing structure 140 is used to seal the entire central control housing 100, thereby ensuring the sealing performance of the mounting cavity 130. Specifically, the sealing structure 140 includes a first sealing part 141 and a second sealing part 142, the first sealing part 141 and the second sealing part 142 are integrally formed, the first sealing part 141 is disposed between the edge of the bottom case 110 and the edge of the face case 120, and the second sealing part 142 is disposed between the first connecting part 111 and the second connecting part 121.

In the center control housing 100, the sealing structure 140 includes the first connecting portion 111 and the second connecting portion 121, which can respectively realize the sealing between the bottom housing 110 and the front housing 120 and between the first connecting portion 111 and the second connecting portion 121, and the first sealing portion 141 and the second sealing portion 142 are integrally formed structures, so that the sealing structure 140 can realize the sealing of the center control housing 100 as a whole. In the assembling or screwing process of the central control housing 100, the integral sealing structure 140 effectively avoids self dislocation or warping (the sealing part with small size is easy to dislocate or warp in the assembling process), and further effectively ensures the overall sealing performance of the central control housing 100. Meanwhile, the integral sealing structure 140 including the first sealing part 141 and the second sealing part 142 can be installed as a whole, a plurality of sealing parts do not need to be installed respectively, the sealing structure 140 can be assembled by one-time installation, and the assembly efficiency of the central control shell 100 is remarkably improved.

Optionally, the main body of the mounting cavity 130 is separately disposed on the bottom shell 110, and the front shell 120 fastened on the bottom shell 110 is merely used as a covering structure; or the main body of the mounting cavity 130 is opened on the face shell 120, and the bottom shell 110 fastened on the face shell 120 is only used as a covering structural member; or the mounting cavity 130 is divided into two parts and respectively disposed on the bottom shell 110 and the face shell 120, and the face shell 120 and the bottom shell 110 are fastened to form the whole mounting cavity 130. The following embodiments are described by taking "the mounting cavity 130 is divided into two parts and respectively disposed on the bottom shell 110 and the face shell 120" as an example, and it can be understood that the technical solutions in the following embodiments can be applied to the other two cases through conventional modifications.

The sealing structure 140 is used to isolate the installation cavity 130 from the external environment. Alternatively, the sealing structure 140 may be a sealing pad, a sealing ring, or the like having elasticity, or may be a structure formed after solidification of a solidified adhesive having a solidification function. In an embodiment of the utility model, as shown in fig. 1 to 4, the cover 120 is fastened to the bottom shell 110, the first sealing portion 141 includes a sealing ring, the sealing ring is adapted to the outer peripheries of the bottom shell 110 and the cover 120, and the sealing ring can be pressed when the cover 120 is fastened to the bottom shell 110. The first sealing part 141 in the form of a sealing ring can not only effectively seal the front case 120 and the bottom case 110, but also be reusable, thereby reducing the overall cost of the center control housing 100. It will be appreciated that the outer edge of the sealing ring extends along the outer periphery of the mounting cavity 130 and may be circular, oval, rectangular, or other combination of shapes.

The specific form of the second sealing portion 142 is also adapted to the specific connection manner between the first connection portion 111 and the second connection portion 121, for example, the second sealing portion 142 may be an annular sealing gasket when a screw is used for connection, and the second sealing portion 142 may be formed by curing a sealing adhesive when a snap connection is used. As one way of realization, as shown in fig. 1 to 4, the first connection portion 111 and the second connection portion 121 are fixedly connected by screws. The second sealing portion 142 includes an annular sealing gasket integrally formed with the sealing ring, the annular sealing gasket is disposed between the first connecting portion 111 and the second connecting portion 121, the annular sealing gasket allows a screw to pass therethrough, and the first connecting portion 111 and the second connecting portion 121 are compressed when the screw is fastened. The sealing between screw hole and installation cavity 130 can effectively be realized to the annular seal pad in the screw connected mode, prevents that steam, dust, muddy water among the external natural environment etc. from getting into in the installation cavity 130 through the screw hole of wearing to establish the screw. It is understood that the screw in the present embodiment may also be a fastener of other structures such as a bolt.

Alternatively, in a specific structure in which the first connecting portion 111 and the second connecting portion 121 are connected by screws to achieve the fixed connection between the bottom case 110 and the face case 120, threaded holes matched with the screws may be respectively formed in the first connecting portion 111 and the second connecting portion 121, only the first connecting portion 111 (or the second connecting portion 121) may be provided with threaded holes matched with the screws, and only the second connecting portion 121 (or the first connecting portion 111) may be provided with screw holes allowing the screws to pass through. In an embodiment of the present invention, as shown in fig. 1 to 4, the first connecting portion 111 includes a screw hole provided on the bottom case 110, the second connecting portion 121 includes a screw post provided on the face case 120, and an annular packing is provided between an outer edge of the screw hole and the screw post. The screw hole allows a screw to pass through, a threaded hole is formed in the screw column, and the screw column can be in threaded fit with the screw. The screw passes through screw hole on the drain pan 110 and then cooperates with screw post screw thread on the face-piece 120, and when well accuse casing 100 was normally installed, the screw set up from bottom to top, and well accuse casing 100 can form certain protection to the screw, has effectively avoided the ponding of screw hole even of the direct contact of screw and external rainwater etc.. In other embodiments of the present invention, the second connecting portion 121 may include a screw hole provided on the face shell 120, and the first connecting portion 111 includes a screw post provided on the bottom shell 110.

In an embodiment of the present invention, as shown in fig. 1 to 4, a sealing groove 112 is formed on an outer periphery of the bottom shell 110, the sealing groove 112 is adapted to a shape of the sealing structure 140, and the sealing structure 140 is integrally disposed on the sealing groove 112. The outer periphery of the face shell 120 is provided with an annular sealing bulge 122, an intermediate rib 123 is arranged between the sealing bulge 122 and the screw column, and the intermediate rib 123 is connected with the screw column and the sealing bulge 122; when the front shell 120 is fastened to the bottom shell 110, the sealing protrusion 122 compresses the sealing ring, and the middle rib 123 and the screw column compress the annular sealing gasket together. The sealing groove 112 not only can realize the rapid installation and positioning of the whole sealing structure 140, but also can keep the sealing ring and the annular sealing gasket at the installation position in the process that the sealing structure 140 is continuously compressed, so as to avoid the dislocation of the sealing structure 140. Meanwhile, the screw column can compress the annular sealing gasket, and the middle rib 123 can compress the middle connecting part of the annular sealing gasket and the sealing ring, so that the whole sealing structure 140 is ensured to generate uniform elastic deformation, and the local warping of the sealing structure 140 is avoided. Similarly, in this embodiment, the sealing groove 112 may be formed on the face shell 120, and other structures may be adjusted adaptively.

In a practical manner, the compression of the sealing ring and the annular sealing gasket is between 0.2mm and 0.5mm, for example 0.3 mm. The above-mentioned compression of the seal ring and the annular seal during installation ensures the sealing performance of the most severe outer annular lower center control housing 100. Further, the first sealing portion 141 and the second sealing portion 142 are made of elastic silicone or other types of elastic rubber. The thickness of the first sealing portion 141 is the same as or different from that of the second sealing portion 142, and may be designed according to actual conditions.

In an embodiment of the present invention, as shown in fig. 1 to 4, a plurality of first connecting portions 111 are disposed on the bottom shell 110, the plurality of first connecting portions 111 are disposed at intervals along an outer periphery of the bottom shell 110, a plurality of second connecting portions 121 are disposed on the front shell 120, and each of the plurality of second connecting portions 121 corresponds to one of the first connecting portions 111. The sealing structure 140 includes a plurality of annular sealing gaskets arranged at intervals along the periphery of the sealing ring, and the plurality of annular sealing gaskets respectively correspond to a set of the first connecting portion 111 and the second connecting portion 121, for example, the number of the first connecting portion 111, the second connecting portion 121, and the number of the annular sealing gaskets are eight. The eight first connection portions 111 and the second connection portions 121 are evenly spaced apart in a substantially elliptical cross section. The positions of the eight annular gaskets correspond to the positions of the first connecting portion 111 and the second connecting portion 121. The fixed connection strength of the bottom shell 110 and the face shell 120 can be remarkably improved by the plurality of first connecting portions 111 and the corresponding second connecting portions 121, and meanwhile, the uniform compression amount of the sealing rings and the sealing gaskets can be guaranteed by the first connecting portions 111 and the second connecting portions 121 which are arranged at intervals, so that excessive local compression and insufficient compression of other parts in the sealing structure 140 are avoided.

It is understood that the annular sealing gasket may be disposed inside or outside the sealing ring according to the relative position relationship between the first connecting portion 111 and the second connecting portion 121 and the mounting cavity 130. As one way of realizing this, as shown in fig. 1 to 4, the first connecting portions 111 are respectively disposed inside the outer periphery of the bottom shell 110, the second connecting portions 121 are respectively disposed inside the outer periphery of the face shell 120, and the annular sealing gaskets are respectively disposed inside the sealing rings. While the first connection portion 111 and the second connection portion 121 in the above embodiments are solid connection portions, in another embodiment of the present invention, the first connection portion 111 may be a seal ring, and the second connection portion 121 may be a through hole opened on the periphery of the seal ring, while the second connection portion 121 allows a screw to pass through.

In an embodiment of the present invention, as shown in fig. 4 to 5, the central control housing 100 further includes an outer protective housing 150, the outer protective housing 150 is disposed outside the bottom housing 110 and the face housing 120, and the outer protective housing 150 is fixedly connected to the bottom housing 110. The outer protective shell 150 can effectively protect the bottom shell 110 and the face shell 120 from direct impact of obstacles in the external environment, thereby prolonging the service life of the central control shell 100. Alternatively, the bottom shell 110 of the central control housing 100 may be directly mounted to the frame of the shared vehicle, or the bottom shell 110 may be mounted to the frame of the shared vehicle through other connecting structures. In an implementation manner, a mounting portion is provided on a side of the bottom case 110 away from the front case 120, and the mounting portion can be mounted on a frame of the shared vehicle. In the above embodiments, the air tightness detecting holes are eliminated on the bottom shell 110 and/or the front shell 120 of the central control shell 100, and the air tightness detection of the central control shell 100 is changed from the conventional inflation detection to the negative pressure box detection, so that the opened holes are prevented from affecting the overall sealing performance of the central control shell 100.

As shown in fig. 4-5, an embodiment of the present invention further provides a central controller 10, which includes a central control module 200 and the central control housing 100 described in the above embodiments, wherein the central control module 200 is a key structure for implementing communication and instruction receiving and sending between the split locking device and the lock body 30, and the central control module 200 is disposed in the installation cavity 130. In the center controller 10 including the center controller housing 100, the first connecting portion 111 and the second connecting portion 121 included in the sealing structure 140 can respectively realize the sealing between the bottom case 110 and the face case 120 and between the first connecting portion 111 and the second connecting portion 121, while the first sealing portion 141 and the second sealing portion 142 are integrally formed structures, so that the sealing structure 140 can realize the sealing of the center controller housing 100 as a whole. In the assembling or screwing process of the central control shell 100, the integral sealing structure 140 effectively avoids dislocation or warping of the central control shell 100, and further effectively ensures the overall sealing performance of the central control shell 100. Meanwhile, the integral sealing structure 140 including the first sealing part 141 and the second sealing part 142 can be installed as a whole, a plurality of sealing parts do not need to be installed respectively, the sealing structure 140 can be assembled by one-time installation, and the assembly efficiency of the central control shell 100 is remarkably improved.

In an embodiment of the present invention, as shown in fig. 4 to 5, the central control module 200 includes a central control motherboard 210, an NFC antenna 220, a GPS antenna 230, a GSM antenna 240, a speaker 250, and a line card 260, the central control motherboard 210, the NFC antenna 220, the GPS antenna 230, the GSM antenna 240, and the speaker 250 are respectively disposed in the installation cavity 130, the NFC antenna 220, the GPS antenna 230, the GSM antenna 240, and the speaker 250 are respectively electrically connected to the central control motherboard 210, and the line card 260 can accommodate a connection line in the installation cavity 130. The central control module 200 provided by this embodiment can implement functions such as near field communication, remote communication, positioning, voice reminding, etc., and is convenient for the shared vehicle to implement convenient management and provide better services. Further, the central controller 10 further includes a power module, the power module is disposed in the installation cavity 130, the power module is electrically connected to the central controller 200, and/or the power module can also supply power to the lock body 30. The power module can maintain the normal operation of the central controller 10 or the entire split type locking apparatus. Optionally, the power module includes one or a combination of several of a disposable battery, a rechargeable battery, a solar panel, and a wind power generation structure. Furthermore, the central controller 10 further includes an information module, the information module is disposed on a side of the front cover 120 away from the bottom cover 110, and the information module includes a two-dimensional code 270 or a barcode. The information module can facilitate a user to read the information of the shared vehicle through a terminal (such as a mobile phone), so that the user can rent the current shared vehicle.

As shown in fig. 6 to 9, an embodiment of the present invention provides a separable locking device, which includes a lock body 30 and a central controller 10 described in the above embodiments. The center controller 10 and the lock body 30 are respectively disposed at different positions of the shared vehicle, such as the center controller 10 is disposed on the top of the center tube of the shared vehicle (below the seat of the shared vehicle). The latch body 30 remains relatively fixed to the frame of the shared vehicle, such as with the latch body 30 disposed at the rear band-type brake 70 of the rear wheel. The lock body 30 is used for locking wheels of shared vehicles, the central controller 10 is electrically and/or communicatively connected with the lock body 30, the central controller 10 can supply power to the lock body 30 and/or send out control signals, and/or the central controller 10 can receive feedback signals of the lock body 30; the central controller 10 is connected to the lock body 30 either wirelessly or through a cable 75.

In the above-mentioned separation type locking device including the center control housing 100, the sealing structure 140 includes the first connecting portion 111 and the second connecting portion 121 capable of achieving sealing between the bottom housing 110 and the front housing 120 and between the first connecting portion 111 and the second connecting portion 121, respectively, while the first sealing portion 141 and the second sealing portion 142 are integrally formed structures, so that the sealing structure 140 can achieve sealing of the center control housing 100 as a whole. In the assembling or screwing process of the central control shell 100, the integral sealing structure 140 effectively avoids dislocation or warping of the central control shell 100, and further effectively ensures the overall sealing performance of the central control shell 100. Meanwhile, the integral sealing structure 140 including the first sealing part 141 and the second sealing part 142 can be installed as a whole, a plurality of sealing parts do not need to be installed respectively, the sealing structure 140 can be assembled by one-time installation, and the assembly efficiency of the central control shell 100 is remarkably improved.

In an embodiment of the present invention, as shown in fig. 6-7, the lock body 30 includes a lock case 300 and a switch mechanism 400, the switch mechanism 400 is disposed on the lock case 300, the switch mechanism 400 is electrically connected to the central controller 10, and the switch mechanism 400 is actuated to lock or unlock the shared vehicle. Further, the separate locking device further includes a detection module 500, the detection module 500 is disposed in the lock case 300, the detection module 500 is used for detecting the rotation state of the wheel and/or the state of the switch mechanism 400 in the shared vehicle, and the switch mechanism 400 and the detection module 500 are electrically connected.

In one embodiment of the present invention, as shown in fig. 6-7, the detection module 500 includes a micro switch 510 and a lock body main plate 520, and a hall sensor 530 is integrated on the lock body main plate 520. The hall sensor 530 is used to detect the rotational state of the wheels in the shared vehicle, and the micro switch 510 is used to detect the state of the switch mechanism 400. The lock body main board 520 is electrically connected to the micro switch 510, the hall sensor 530, and the switch mechanism 400, respectively, and the lock body main board 520 can control the switch mechanism 400 to perform or stop according to a detection signal of the micro switch 510 and/or a detection signal of the hall sensor 530. When the lock main board 520 determines that the shared vehicle is running from the signal of the hall sensor 530, even if the lock main board 520 receives a lock signal (e.g., a lock signal from the central controller 10), the lock main board 520 does not control the switch mechanism 400 to lock the shared vehicle. Only when the lock main board 520 determines that the shared vehicle is in the stopped state from the signal of the hall sensor 530, and the lock main board 520 receives a vehicle locking signal (e.g., a vehicle locking signal from the central controller 10), the lock main board 520 controls the switch mechanism 400 to operate to lock the vehicle. Meanwhile, the micro switch 510 can feed back the current locking or unlocking state of the switch mechanism 400 to the lock body main board 520 at any time.

In one embodiment of the present invention, the types of the micro switch 510 include a direct-pressure type or a lateral-pressure type, and the micro switch 510 is pressed when the switch mechanism 400 locks the shared vehicle, and the micro switch 510 is released when the switch mechanism 400 unlocks the shared vehicle. Both types of micro-switches 510 enable detection of the state of the switching mechanism 400. As an implementation manner, the type of the micro switch 510 is a direct-pressure type, the volume of the direct-pressure type micro switch 510 is small, and no lateral force exists in the direct-pressure type, so that the micro switch 510 is prevented from bearing torque during operation. As another way of accomplishing this, the microswitch 510 is of the side pressure type, as shown in fig. 6-7. Optionally, the hall sensor 530 can sense a magnet 532 on a wheel or a magnet 532 on the locking plate 60, the hall sensor 530 is installed in the lock case 300, a plurality of magnets 532 are installed at intervals on the wheel or the locking plate 60 fixedly installed with the wheel, and the hall sensor 530 can determine whether the wheel is rotating or stationary through the sensed magnetic field change. Alternatively, hall sensor 530 is a back magnetic hall sensor 530, and back magnetic hall sensor 530 is capable of sensing a wheel or a locking plate 60. The magnetic flux density of the back magnetic hall sensor 530 can change as the wheel and/or the locking plate 60 rotates or stops.

In one embodiment of the present invention, as shown in fig. 8, the back magnetic hall sensor 530 comprises a hall chip 531 and a magnet 532, the S-pole of the magnet 532 faces the back of the chip, and the front of the hall chip 531 faces the wheel and/or the lock plate 60. When the wheel is rotating, the chip senses an increase and decrease in magnetic flux density, and when the magnetic flux density exceeds a predefined hysteresis level, the back magnetic hall sensor 530 outputs an on (driving state) signal; when the magnetic flux density decreases beyond the hysteresis level, i.e., the wheel is stopped, the back magnetic hall sensor 530 outputs an off (stopped state) signal. And the lock body main board 520 can judge whether the shared vehicle is in a driving state. The back magnetic hall sensor 530 can effectively assist in controlling the switching mechanism 400 to lock and unlock, prevent accidental locking of the vehicle, and improve the safety of the lock body 30.

The installation of the hall sensor 530 relative to the wheel or the locking plate 60 is a prerequisite to ensure accurate detection of the wheel state. In one embodiment of the utility model, as shown in FIGS. 6-8, one end of the lock housing 300 is an arcuate end 310 that mates with the lock chassis 60. The locking plate 60 is provided with a plurality of locking grooves 610 at intervals on the outer periphery thereof, and the locking grooves 610 allow the switch mechanism 400 to be inserted therein to lock the vehicle. The mounting slot in which the lock body motherboard 520 is mounted is proximate the arc end 310 and thus the hall sensor 530 is also proximate the arc end 310. The magnetic flux density detected by the hall sensor 530 can be changed along with the rotation or stop of the locking plate 60, and the hall sensor 530 installed near the locking plate 60 can more accurately detect the rotation state of the wheel. Further, the number of the hall sensors 530 is plural, and the plural hall sensors 530 are disposed adjacently or at intervals along the arc extending direction of the arc end 310. The plurality of hall sensors 530 are respectively used for detecting the rotation state of the wheels in the shared vehicle, and the plurality of hall sensors 530 are respectively electrically connected with the lock body main board 520. The plurality of hall sensors 530 can be backup for each other, and the detection accuracy of the wheel rotation state is further improved. For example, the number of the hall sensors 530 is two.

The switch mechanism 400 is a direct actuator that enables the locking and unlocking of the shared vehicle. In one embodiment of the present invention, as shown in fig. 6-7, the switch mechanism 400 includes a driving assembly disposed within the lock housing 300 and a locking pin assembly 430 electrically connected to the lock body main plate 520. The lock pin assembly 430 is movably disposed through the lock case 300, and the lock pin assembly 430 is in transmission connection with the driving assembly. The shared vehicle can be locked when the drive assembly drives the latch assembly 430 out of the lock housing 300 and unlocked when the drive assembly drives the latch assembly 430 back into the lock housing 300. Further, the driving assembly includes a power structure 410 and a speed reducing structure 420, wherein the power structure 410 is electrically connected to the lock body main board 520, and the speed reducing structure 420 is disposed in the lock case 300. The speed reducing structure 420 drivingly connects the power structure 410 and the locking pin assembly 430, and the power structure 410 drives the locking pin assembly 430 through the speed reducing structure 420 and out of or into the lock housing 300. In other embodiments, the drive assembly may also be capable of directly outputting low speed motion.

Optionally, the power structure 410 may be a linear motor or the like that directly outputs linear motion, or may also be a servo motor, a stepping motor or the like that outputs rotation; correspondingly, the transmission structure can also be a connecting rod mechanism, a gear pair or a cam, an eccentric shaft and the like. As one way of accomplishing this, as shown in fig. 6-7, the power structure 410 includes a servo motor mounted within the lock housing 300, the servo motor being electrically connected to the lock body main board 520. The speed reducing structure 420 comprises an input worm 421, a transmission gear set 422 and an output rack 423, the input worm 421, the transmission gear set 422 and the output rack 423 are sequentially in transmission connection, the input worm 421 is fixedly connected with an output end (an output shaft of a servo motor) of the power structure 410, the output rack 423 is connected with the lock pin assembly 430, and the speed reducing structure 420 converts the rotation of the power structure 410 (the servo motor) into the linear motion of the lock pin assembly 430. In other embodiments, the deceleration structure 420 may also be in the form of a combination of an input rack, a set of pinion gears 422, and an output screw. Further, a clutch gear pressed by the elastic sheet 425 can be further arranged in the transmission gear set 422, so that the speed reduction structure 420 can be controlled conveniently.

The lock pin assembly 430 can extend out of the lock housing 300 to lock the shared vehicle upon actuation of the drive assembly, or the lock pin assembly 430 can retract back into the lock housing 300 to unlock the shared vehicle upon actuation of the drive assembly. In an embodiment of the present invention, as shown in fig. 6 to 7, the lock pin assembly 430 includes a lock rod 431, the arc-shaped end 310 of the lock case 300 is provided with a lock hole 340, the lock rod 431 is slidably disposed through the lock hole 340, the lock rod 431 is connected with the output rack 423 along a sliding direction, the lock rod 431 penetrates through the lock case 300 and is inserted into the lock groove 610 of the lock case 60 under the driving of the output rack 423, or the lock rod 431 retracts into the lock case 300 to avoid the lock groove 610 of the lock case 60 under the driving of the output rack 423. The locking rod 431 slidably inserted through the locking hole 340 has the advantages of simple structure and stable performance. Optionally, the locking rod 431 is fixedly or movably connected with the output rack 423, or the locking rod 431 is rigidly or elastically connected with the output rack 423. The utility model does not limit the specific connection mode between the lock rod 431 and the output rack 423, as long as the output rack 423 can drive the lock rod 431 to extend out of the lock hole 340 or retract into the lock hole 340.

In an embodiment of the present invention, as shown in fig. 6 to 7, the locking pin assembly 430 further includes a buffering elastic member 433, the buffering elastic member 433 is disposed between the output rack 423 and the locking rod 431, and the buffering elastic member 433 can buffer a relative displacement between the output rack 423 and the locking rod 431 by its own elastic deformation. In some conditions, such as the lock bar 431 being misaligned with the lock slot 610 or the lock bar 431 being temporarily stuck, the lock bar 431 may not perform the action of extending or retracting the lock housing 300. At this time, the output rack 423 still moves under the driving of the transmission gear set 422, the relative displacement between the output rack 423 and the lock rod 431 is buffered by the elastic deformation of the buffering elastic member 433, and when the lock rod 431 is aligned with the locking groove 610 or the obstacle of locking the lock rod 431 disappears, the lock rod 431 continues to perform the extending or retracting action under the elastic restoring force of the buffering elastic member 433, so that the occurrence of an accident is avoided.

Alternatively, the buffering elastic member 433 may buffer only a displacement when the output rack 423 and the locking bar 431 approach each other (the locking bar 431 is driven to extend out of the lock case 300), may buffer only a displacement when the output rack 423 and the locking bar 431 move away from each other (the locking bar 431 is driven to retract into the lock case 300), or may buffer a displacement when the output rack 423 and the locking bar 431 approach each other and move away from each other. In an embodiment of the present invention, as shown in fig. 6 to 7, the buffering elastic member 433 may buffer only the displacement of the output rack 423 and the locking bar 431 when they approach each other. Specifically, one end of the output rack 423 close to the lock rod 431 is provided with a buffer groove 424, one end of the lock rod 431 close to the output rack 423 penetrates into the buffer groove 424, the buffer elastic member 433 is arranged in the buffer groove 424, and two ends of the buffer elastic member 433 are respectively abutted to the inner side wall of the buffer groove 424 and the lock rod 431. The buffer elastic member 433 includes a buffer spring or a buffer rubber.

Further, as shown in fig. 6 to 7, the locking pin assembly 430 further includes a return elastic member 432, the return elastic member 432 is disposed between the locking rod 431 and the inner sidewall of the lock case 300, the return elastic member 432 is elastically deformed when the locking rod 431 extends out of the lock case 300, and the return elastic member 432 pushes the locking rod 431 in a direction of retracting into the lock case 300. The return elastic member 432 includes a return spring or elastic rubber. In this embodiment, the output rack 423 extends out of the lock case 300 against the locking rod 431 through the buffering elastic member 433, and when the output rack 423 moves a distance in a direction in which the locking rod 431 retracts, the output rack 423 does not directly drive the locking rod 431 to retract, but the compressed return elastic member 432 drives the locking rod 431 to retract. In an implementable manner, the locking rod 431 has an annular projection thereon, and the return spring can abut between the annular projection and the lock housing 300.

In an embodiment of the present invention, the buffering elastic member 433 may buffer the displacement between the output rack 423 and the locking bar 431 when they approach and depart from each other. Specifically, two ends of the buffering elastic member 433 are respectively and fixedly connected with the lock rod 431 and the output rack 423, and the buffering elastic member 433 does not elastically deform in a normal state. When the output rack 423 moves along the extending direction of the locking rod 431, the buffering elastic member 433 is pressed to generate a certain amount of elastic deformation, so that the buffering elastic member 433 drives the locking rod 431 to extend out of the lock case 300, and then the buffering elastic member 433 restores to be deformed. When the output rack 423 moves in the retracting direction of the locking bar 431, the buffering elastic member 433 is pulled to generate a certain amount of tensile deformation, and the buffering elastic member 433 drives the locking bar 431 to retract into the lock case 300. When the locking rod 431 is temporarily inactivated, such as the locking rod 431 is misaligned with the locking groove 610 or the locking rod 431 is accidentally caught, the buffering elastic member 433 can buffer the relative displacement between the locking rod 431 and the lock block by its own elastic deformation, but when the locking rod 431 is activated, the elastic force of the buffering elastic member 433 drives the locking rod 431 to continue to extend out of the lock case 300 or retract into the lock case 300.

In one embodiment of the present invention, as shown in fig. 7, the lock case 300 is a detachable and split lock case 300, the split lock case 300 can facilitate the installation and removal of internal electronic components and internal components, and the split lock case 300 is convenient for manufacturing. As one way of accomplishing this, the lock case 300 includes a lower case 320 and an upper cover 330. The locking pin assembly 430, the driving assembly, the lock body main plate 520 and the like are respectively installed in the lower shell 320, the upper cover 330 is detachably and fixedly connected with the lower shell 320, and the upper cover 330 can close the lower shell 320.

In an embodiment of the present invention, as shown in fig. 6 and 8-9, the separable locking device further includes a lock chassis 60, the lock chassis 60 can be fixed relative to the wheels of the shared vehicle, a plurality of lock slots 610 are formed on the outer periphery of the lock chassis 60, the switch mechanism 400 extends out of the lock case 300 and is inserted into the lock slots 610 when being operated, or the switch mechanism 400 retracts into the lock case 300 and avoids the lock slots 610 when being operated. The locking or unlocking of the shared vehicle is realized by the cooperation of the locking plate 60 and the locking rod 431, and the structure of the shared vehicle can be improved to the minimum extent. It will be appreciated that the cross-sectional shape of locking groove 610 is adapted to the cross-sectional shape of locking bar 431, such as being circular, oval, rectangular or U-shaped. Further, a lock chassis 60 is provided to the rear wheels of the shared vehicle. The lock body 30 can be fixedly attached (e.g., riveted) to the rear band-type brake 70 of the shared vehicle or formed as a unitary structure, and/or the lock body 30 can be disposed within the shared bicycle (e.g., with the rear fork located near the center axis of the rear wheel). The central controller 10 has a positioning function, and can assist in realizing fixed-point vehicle borrowing and/or fixed-point vehicle returning. Meanwhile, the outer surface of the central controller 10 is provided with a two-dimensional code 270 carrying shared vehicle identity information.

An embodiment of the present invention further provides a shared vehicle, wherein the split locking device described in each of the above embodiments is used to lock or unlock the vehicle; shared vehicles include shared (electric) bicycles and shared tricycles. In the shared vehicle including the center control housing 100, the first connecting portion 111 and the second connecting portion 121 included in the sealing structure 140 can respectively achieve sealing between the bottom case 110 and the front case 120 and between the first connecting portion 111 and the second connecting portion 121, while the first sealing portion 141 and the second sealing portion 142 are integrally formed structures, so that the sealing structure 140 can achieve sealing of the center control housing 100 as a whole. In the assembling or screwing process of the central control shell 100, the integral sealing structure 140 effectively avoids dislocation or warping of the central control shell 100, and further effectively ensures the overall sealing performance of the central control shell 100. Meanwhile, the integral sealing structure 140 including the first sealing part 141 and the second sealing part 142 can be installed as a whole, a plurality of sealing parts do not need to be installed respectively, the sealing structure 140 can be assembled by one-time installation, and the assembly efficiency of the central control shell 100 is remarkably improved.

When a user uses the sharing bicycle provided by the utility model, firstly, the two-dimensional code 270 on the central controller 10 is scanned through a terminal (such as a mobile phone), the background server of the sharing bicycle sends an unlocking instruction to the central controller 10, the central controller 10 sends an unlocking instruction to the lock body 30, the lock body mainboard 520 controls the driving assembly to act, and then the lock rod 431 in the lock pin assembly 430 is driven to retract into the lock case 300, so that unlocking of the sharing bicycle is realized.

When a user rides to a destination, the user still clicks a returning car or locks the car on a terminal (such as a mobile phone), a background server of the shared bicycle sends a lock closing instruction to the central controller 10, the central controller 10 sends a lock closing instruction to the lock body 30, and the lock body mainboard 520 controls the driving assembly to act to drive the lock rod 431 in the lock pin assembly 430 to extend out of the lock case 300 when the lock body mainboard 520 confirms that the shared bicycle is in a stopped state from the hall sensor 530, so that the lock closing of the shared bicycle is realized. Meanwhile, the locking pin assembly 430 or the output rack 423 presses the micro switch 510, and the lock body main board 520 confirms the locking state through the micro switch 510. If the rear wheel rotates to eject the lock rod 431, the lock main board 520 controls the servo motor to rotate reversely to drive the lock rod 431 to retract into the housing without executing the vehicle locking command. If the rear wheel is stationary, the lock rod 431 is also stationary, and the servo motor continues to rotate in the forward direction to effectively lock the vehicle. The lock body 30 is arranged in the shared bicycle, so that a user cannot lock the bicycle by manually toggling the lock rod 431 and can only lock the bicycle by a mobile phone client. In addition, the function of parking at fixed points by the central controller 10 can be matched, the safety of the split type locking device is improved, and the problem that the vehicle is parked and parked randomly is solved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A central control housing, comprising:

2. The central control housing according to claim 1, wherein the top shell is fastened to the bottom shell, the first sealing portion includes a sealing ring, the sealing ring is adapted to an outer periphery of the bottom shell and an outer periphery of the top shell, and the sealing ring is capable of being compressed when the top shell is fastened to the bottom shell.

3. The center control housing according to claim 2, wherein the first connecting portion and the second connecting portion are fixedly connected by a fastener; the second sealing portion includes that the annular is sealed fills up, the annular seal fill up with sealing washer integrated into one piece, the annular seal fill up set up in first connecting portion with between the second connecting portion, the annular seal fills up and allows the fastener to pass, first connecting portion with compress tightly when the fastener fastening is passed through to the second connecting portion the annular seal fills up.

4. The center control shell according to claim 3, wherein the bottom shell is provided with a plurality of the first connecting portions, the plurality of the first connecting portions are arranged at intervals along the outer periphery of the bottom shell, the face shell is provided with a plurality of the second connecting portions, and the plurality of the second connecting portions respectively correspond to one of the first connecting portions; the sealing structure comprises a plurality of annular sealing gaskets, a plurality of the annular sealing gaskets are arranged at intervals on the periphery of the sealing ring, and the annular sealing gaskets are a group of first connecting parts and second connecting parts.

5. The center control housing according to claim 4, wherein the first connecting portions are respectively disposed inside an outer periphery of the bottom shell, the second connecting portions are respectively disposed inside an outer periphery of the front shell, and the annular gaskets are respectively disposed inside the sealing rings.

6. The center control housing according to claim 3, wherein the fasteners comprise screws, the first connecting portion comprises screw holes provided on the bottom shell, the second connecting portion comprises screw posts provided on the face shell, and the annular sealing gasket is provided between outer edges of the screw holes and the screw posts; the screw hole allows a screw to pass through, and the screw column can be matched with the screw thread; or the first connecting part comprises a screw column arranged on the bottom shell, the second connecting part comprises a screw hole arranged on the face shell, and the annular sealing gasket is arranged between the outer edge of the screw hole and the screw column; the screw hole allows a screw to pass through, and the screw post is capable of threadedly mating with the screw.

7. The center control shell according to claim 6, wherein a sealing groove is formed in an outer periphery of the bottom shell, the sealing groove is matched with the sealing structure in shape, and the sealing structure is integrally arranged in the sealing groove; the outer periphery of the face shell is provided with an annular sealing bulge, a middle rib is arranged between the sealing bulge and the screw column, and the middle rib is connected with the screw column and the sealing bulge; when the face shell is buckled with the bottom shell, the sealing bulge compresses the sealing ring, and the middle rib and the screw column compress the annular sealing gasket together; or the outer periphery of the face shell is provided with a sealing groove, the shape of the sealing groove is matched with that of the sealing structure, and the sealing structure is integrally arranged in the sealing groove; the outer periphery of the bottom shell is provided with an annular sealing bulge, a middle rib is arranged between the sealing bulge and the screw column, and the middle rib is connected with the screw column and the sealing bulge; when the face shell is buckled with the bottom shell, the sealing bulge compresses the sealing ring, the middle rib and the screw column compress the annular sealing gasket together.

8. The central control shell according to any one of claims 1 to 7, further comprising an outer protective shell, wherein the outer protective shell is arranged on the outer sides of the bottom shell and the face shell, and the outer protective shell is fixedly connected with the bottom shell.

9. The center control housing according to any one of claims 1 to 7, wherein the amount of compression of the sealing ring and the annular seal is between 0.2mm and 0.5 mm.

10. The central control shell according to any one of claims 1 to 7, wherein the first sealing part and the second sealing part are made of elastic silicone; the thickness of the first sealing part is the same as or different from that of the second sealing part.

11. The center control housing according to any one of claims 1 to 7, wherein a mounting portion is provided on a side of the bottom housing remote from the front housing, the mounting portion being mountable to a frame of a shared vehicle.

12. A central controller, characterized in that the central controller comprises a central control module and a central control shell as claimed in any one of claims 1 to 11, wherein the central control module is arranged in the mounting cavity.

13. The central controller according to claim 12, wherein the central control module comprises a central control main board, an NFC antenna, a GPS antenna, a GSM antenna, a speaker, and a line card, the central control main board, the NFC antenna, the GPS antenna, the GSM antenna, and the speaker are respectively disposed in the installation cavity, the NFC antenna, the GPS antenna, the GSM antenna, and the speaker are respectively electrically connected to the central control main board, and the line card is capable of receiving a connection line in the installation cavity.

14. The center controller of claim 12, further comprising a power module disposed in the mounting cavity, the power module being electrically connected to the center controller and/or the power module being further capable of providing power to a lock body.

15. The central controller according to any one of claims 12 to 14, further comprising an information module disposed on a side of the face housing remote from the bottom housing; the information module comprises a two-dimensional code or a bar code.

16. A breakaway locking device comprising a lock body and the central control of any of claims 12-15; the central controller and the lock body are respectively arranged at different positions of a shared vehicle; the lock body is used for locking wheels of shared vehicles, the central controller is electrically and/or communicatively connected with the lock body, the central controller can supply power to the lock body and/or send out control signals, and/or the central controller can receive feedback signals of the lock body; the central controller is connected with the lock body in a wireless mode or through a cable.

17. A split locking apparatus as claimed in claim 16, wherein the lock body comprises a lock housing and a switch mechanism, the switch mechanism is disposed on the lock housing, the switch mechanism is electrically connected to the central controller, and the switch mechanism is operated to lock or unlock the shared vehicle.

18. A split locking apparatus according to claim 17, further comprising a detection module disposed within the lock housing, the detection module being configured to detect a rotational state of a wheel and/or a state of the switch mechanism in a shared vehicle; the switch mechanism is electrically connected with the detection module.

19. A split locking device as claimed in claim 18, wherein the detection module comprises a micro switch and a lock body main board on which a hall sensor is integrated; the Hall sensor is used for detecting the rotation state of wheels in the shared vehicle; the micro switch is used for detecting the state of the switch mechanism; the lock body mainboard is respectively electrically connected with the micro switch, the Hall sensor and the switch mechanism, and can control the switch mechanism to execute or stop according to the detection signal of the micro switch and/or the detection signal of the Hall sensor.

20. A split locking apparatus as claimed in claim 19, wherein the micro switch is of the type comprising a direct pressure or side pressure type, the switch mechanism being arranged to press against the micro switch when locking a shared vehicle and to release the micro switch when unlocking the shared vehicle.

21. A split locking device as claimed in claim 19 wherein the hall sensor is capable of sensing a magnet on a wheel or a magnet on a locking plate; or the Hall sensor is a back magnetic Hall sensor which can sense a wheel or a locking plate.

22. The split locking device of claim 19, wherein the number of the hall sensors is plural, the plural hall sensors are respectively used for detecting the rotation state of a wheel in a shared vehicle, and the plural hall sensors are respectively electrically connected to the lock body main board.

23. A split locking arrangement as claimed in claim 19, wherein one end of the housing is an arcuate end adapted to engage a lock chassis; the lock body mainboard is close to the arc end, the magnetic flux density that hall sensor detected can change along with the rotation of lock hull or stop.

24. A split locking apparatus according to claim 23, wherein the switch mechanism includes a drive assembly and a locking pin assembly, the drive assembly being disposed within the lock housing, the drive assembly being electrically connected to the lock body main plate; the lock pin assembly is movably arranged in the lock shell in a penetrating mode and is in transmission connection with the driving assembly; the driving assembly drives the lock pin assembly to penetrate out of the lock shell, the shared vehicle can be locked, and the driving assembly drives the lock pin assembly to retract into the lock shell, the shared vehicle can be unlocked.

25. A split locking arrangement according to claim 24, wherein the drive assembly includes a power structure and a speed reducing structure, the power structure being electrically connected to the lock body main plate, the speed reducing structure being disposed within the lock housing; the speed reducing structure is in transmission connection with the power structure and the lock pin assembly, and the power structure drives the lock pin assembly to penetrate out of or retract into the lock shell through the speed reducing structure.

26. A split locking mechanism as claimed in claim 25, wherein the speed reducing structure comprises an input worm, a drive gear set and an output rack, the input worm, the drive gear set and the output rack are in sequential drive connection, the input worm is fixedly connected to the output of the power structure, the output rack is connected to the locking pin assembly, and the speed reducing structure converts rotation of the power structure into linear motion of the locking pin assembly.

27. A split locking mechanism as claimed in claim 26, wherein the power mechanism comprises a servo motor, the servo motor being electrically connected to the lock body main plate, an output shaft of the servo motor being fixedly connected to the worm.

28. The split locking device of claim 26, wherein the locking pin assembly comprises a locking rod, the arc-shaped end of the lock housing is provided with a locking hole, the locking rod is slidably inserted through the locking hole, the locking rod is connected with the output rack along a sliding direction, the locking rod is driven by the output rack to penetrate through the lock housing and be inserted into a locking groove on the locking plate, or the locking rod is driven by the output rack to retract into the lock housing so as to avoid the locking plate.

29. A split locking mechanism according to claim 28, wherein the locking pin assembly further comprises a return spring, the return spring being disposed between the locking bar and an inner side wall of the housing, the return spring being resiliently deformable when the locking bar is extended out of the housing, the return spring urging the locking bar in a direction to retract into the housing; the return elastic member includes a return spring or elastic rubber.

30. A split locking apparatus according to claim 28, wherein the locking pin assembly further comprises a buffering resilient member, the buffering resilient member being disposed between the output rack and the locking bar, the buffering resilient member being capable of buffering relative displacement between the output rack and the locking bar with its own elastic deformation.

31. The split locking device as claimed in claim 30, wherein a buffer slot is formed at one end of the output rack close to the lock rod, one end of the lock rod close to the output rack extends into the buffer slot, the buffer elastic member is disposed in the buffer slot, and two ends of the buffer elastic member are respectively abutted to the bottom end of the buffer slot and the lock rod.

32. A split locking arrangement as claimed in claim 17, wherein the housing is of a detachable two-part construction.

33. A split locking apparatus according to any one of claims 16 to 32, further comprising a locking plate which is fixable relative to the wheels of the shared vehicle, the locking plate having a plurality of locking slots formed in an outer periphery thereof, the switch mechanism being extendable out of the lock housing and insertable into the locking slots on actuation thereof, or being retractable back into the lock housing and clear of the locking slots on actuation thereof.

34. A split locking apparatus according to claim 33 wherein the lockplate is provided to a rear wheel of the shared vehicle; the lock body can be fixedly connected with a rear band-type brake of the shared vehicle or form an integral structure, and/or the lock body can be arranged inside the shared bicycle.

35. A shared vehicle, characterized in that locking or unlocking of the vehicle is achieved using the split locking device of any one of claims 16-34; the shared vehicles include a shared electric/bicycle and a shared tricycle.