CN214675939U - Sharing electric bicycle intelligence ECU waterproof cover and intelligent ECU terminal thereof - Google Patents

Abstract

The utility model relates to a sharing electric bicycle equipment field, in particular to sharing electric bicycle intelligence ECU waterproof cover and intelligent ECU terminal thereof for the installation of intelligent ECU in sharing electric bicycle frame contains: the upper cover is fixed with the shell in a sealing way; and a first inner cavity used for installing an intelligent ECU main board and a positioning antenna and a second inner cavity used for installing an RFID antenna are arranged in the shell. The utility model discloses simple structure, novel in design, reasonable, simple to operate can effectively guarantee intelligent ECU location and data transmission stability in the use through the buckler, and water-proof effects is good, satisfies sharing electric bicycle schedule user demand, has very strong practicality and better marketing application prospect.

Description

Sharing electric bicycle intelligence ECU waterproof cover and intelligent ECU terminal thereof

Technical Field

The utility model relates to a sharing electric bicycle equipment field, in particular to sharing electric bicycle intelligence ECU waterproof cover and intelligent ECU terminal thereof.

Background

The intelligent Electronic Control Unit (ECU) of the shared electric bicycle adopts the technologies of Beidou GPS dual-frequency/single-frequency satellite positioning, advanced 4G communication, Bluetooth and the like, realizes the functions of high-precision satellite positioning, 4G communication, local Bluetooth or remote unlocking, arming/disarming, state detection (including battery on/off, electric door state and the like), warning, voice prompt, accurate parking and the like, and has the characteristics of high positioning precision, good sensitivity, wide coverage range, low power consumption and the like. Through the integration of parts such as sharing electric bicycle intelligent ECU and electric bicycle central controller, the intelligent management of the shared electric bicycle/electric bicycle is realized based on the mode of 'cloud platform + Internet of things + Internet'. The intelligent ECU is internally provided with a Beidou GPS dual-frequency/single-frequency satellite positioning antenna and an RFID radio-frequency antenna, and the Beidou positioning antenna needs to receive satellite signals, so the Beidou antenna needs to face upwards; the intelligent ECU needs to communicate with the RFID label stuck on the ground, so that the internal RFID antenna needs to face downwards; the two antennas cannot be made of metal for externally transmitting and receiving signals, otherwise, the signals are attenuated, and the signal receiving effect is influenced, so that the intelligent ECU is made of engineering plastics, the installation position of the intelligent ECU has strict installation requirements, the installation position which meets the requirements at present is a place for sharing a pedal of the electric bicycle, and no metal shielding exists at the upper part and the lower part; because the footboard is nearer apart from ground, there is waterproof demand to the product in rainy and snowy days, so require intelligent ECU waterproof grade to reach IP67 to satisfy shared electric bicycle user demand.

Disclosure of Invention

Therefore, the utility model provides a sharing electricity bicycle intelligence ECU waterproof cover and intelligent ECU terminal thereof, simple structure, design science, reasonable, simple to operate can effectively guarantee intelligent ECU location and data transmission's stability through intelligent ECU waterproof cover.

According to the utility model provides a design, a sharing electric bicycle intelligence ECU waterproof cover for the installation of intelligence ECU in sharing electric bicycle frame contains: the upper cover is fixed with the shell in a sealing way; and a first inner cavity used for installing an intelligent ECU main board and a positioning antenna and a second inner cavity used for installing an RFID antenna are arranged in the shell.

As the utility model discloses sharing electric bicycle intelligence ECU waterproof cover, further, inner chamber one and inner chamber two are the echelonment and distribute.

As the utility model discloses sharing electric bicycle intelligence ECU waterproof cover, further, casing and upper cover adopt fire-retardant PC an organic whole injection moulding structure.

As the utility model discloses sharing electric bicycle intelligence ECU waterproof cover, further, still be provided with waterproof silica gel sealing washer between casing and the upper cover.

As the utility model discloses sharing electric bicycle intelligence ECU waterproof cover, further, outside pencil is sealed through paste silica gel with the upper cover.

As the utility model discloses sharing electric bicycle intelligence ECU waterproof cover, further, it is fixed through self tapping screw connection between upper cover and the casing.

As the utility model discloses sharing electric bicycle intelligence ECU waterproof cover, further, the location antenna is installed in inner chamber one upwards, and the RFID antenna is installed in inner chamber two downwards, and the circuit board passes through the winding displacement and connects between the two; the ECU mainboard connected with the ECU mainboard and the upper cover are fixed through screws.

As the intelligent ECU waterproof shell of the shared electric bicycle, further, the shell comprises a first shell forming an inner cavity I and a second shell forming an inner cavity II; the first inner cavity and the second inner cavity are both rectangular, and a bottom plate of the first shell is fixed with a side plate of the second shell.

As the utility model discloses sharing electric bicycle intelligence ECU waterproof cover, further, casing one and two adopt integrative injection moulding structure of casing.

Further, the utility model provides a sharing electric bicycle intelligence ECU terminal contains the casing, and locates the intelligent ECU in the casing, the casing adopts foretell sharing electric bicycle intelligence ECU waterproof cover.

The utility model has the advantages that:

the utility model discloses simple structure, novel in design, reasonable, simple to operate can effectively guarantee intelligent ECU location and data transmission stability in the use through the buckler, and water-proof effects is good, satisfies sharing electric bicycle schedule user demand, has very strong practicality and better marketing application prospect.

Description of the drawings:

FIG. 1 is a schematic view of a waterproof case structure in an embodiment;

FIG. 2 is a schematic diagram of the inner cavity structure of the shell in the embodiment.

In the figure, the reference numeral 1 represents a shell, the reference numeral 2 represents an upper cover, the reference numeral 3 represents a waterproof silica gel sealing ring, the reference numeral 4 represents an external wiring harness tail clip, the reference numeral 5 represents an inner cavity I, the reference numeral 5-1 represents a positioning antenna circuit board, the reference numeral 5-2 represents a positioning antenna, the reference numeral 6 represents an inner cavity II, the reference numeral 6-1 represents an RFID antenna, and the reference numeral 6-2 represents an RFID antenna circuit board.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the accompanying drawings and technical solutions, and embodiments of the present invention will be described in detail by way of preferred examples, but the embodiments of the present invention are not limited thereto.

The embodiment of the utility model provides a, it is shown with reference to fig. 1~2, provide a sharing electric bicycle intelligence ECU waterproof cover for intelligence ECU contains in sharing electric bicycle frame: the device comprises a shell 1 and an upper cover 2 hermetically fixed with the shell 1; an inner cavity I5 used for installing an intelligent ECU main board and a positioning antenna and an inner cavity II 6 used for installing an RFID antenna are arranged in the shell 1. Simple structure, novel in design, reasonable, simple to operate can effectively guarantee intelligent ECU location and data transmission stability in the use through the buckler, and water-proof effects is good, satisfies sharing electric bicycle schedule user demand, has very strong practicality.

As the embodiment of the utility model provides an in the sharing electric bicycle intelligence ECU waterproof cover, further, inner chamber one 5 and inner chamber two 6 are the echelonment and distribute. Further, the shell comprises a first shell forming an inner cavity I5 and a second shell forming an inner cavity II 6; the first inner cavity 5 and the second inner cavity 6 are rectangular, and a bottom plate of the first shell is fixed with a side plate of the second shell. Furthermore, the first shell and the second shell are of an integrated injection molding structure.

As the embodiment of the utility model provides an in the sharing electric bicycle intelligence ECU waterproof cover, further, still be provided with waterproof silica gel sealing washer 3 between casing 1 and the upper cover 2. The shell 1 and the upper cover 2 are respectively of a flame-retardant PC integrated injection molding structure. The external wiring harness and the upper cover 2 are sealed by paste-like silica gel. The upper cover 2 and the shell 1 are connected and fixed through self-tapping screws. Furthermore, the positioning antenna 5-2 is upwards arranged in the first inner cavity 5, the RFID antenna 6-1 is downwards arranged in the second inner cavity 6, and the positioning antenna 5-2 and the RFID antenna are connected through a flat cable; the ECU mainboard connected with the two is fixed with the upper cover 2 through screws.

Referring to fig. 1 and 2, a waterproof silica gel sealing ring 3 is arranged between an upper cover 2 and a shell 1, an external wire harness is fixed through a tail clamp and sealed with the shell and the upper cover through paste silica gel sealing glue, the upper cover and the shell are connected and fixed through a self-tapping screw, the waterproof grade of the whole machine can reach IP67, and a shell is formed by adopting flame-retardant PC engineering integral injection molding. Wholly be the echelonment cuboid, like this the cavity inside can be divided into two cavitys of size, big cavity internally mounted mainboard and location antenna, the inside installation RFID antenna of loculus, location antenna up, the RFID antenna is down, the communication is connected with the winding displacement between two inside boards, the mainboard is connected with outside pencil, the circuit board passes through the screw fixation inside the upper cover, the intelligent ECU equipment of being convenient for installation in sharing electric bicycle frame.

Further, the utility model provides a sharing electric bicycle intelligence ECU terminal contains the casing, and locates the intelligent ECU in the casing, the casing adopts foretell sharing electric bicycle intelligence ECU waterproof cover to satisfy the waterproof demand that uses under the daily and environment such as sleet of sharing electric bicycle.

The term "and/or" herein means that three relationships may exist. For example, a and/or B may represent: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention, and the scope of the present invention is defined by the appended claims. The foregoing description of specific exemplary embodiments of the invention is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a sharing electric bicycle intelligence ECU waterproof cover for installation of intelligence ECU in sharing electric bicycle frame, its characterized in that contains: the upper cover is fixed with the shell in a sealing way; and a first inner cavity used for installing an intelligent ECU main board and a positioning antenna and a second inner cavity used for installing an RFID antenna are arranged in the shell.

2. The smart shared electric bicycle ECU waterproof housing of claim 1, wherein the first cavity and the second cavity are distributed in a stepped manner.

3. The intelligent ECU waterproof case for the shared electric bicycle according to claim 1 or 2, wherein the case body and the upper cover are of a flame-retardant PC integral injection molding structure.

4. The intelligent shared electric bicycle ECU waterproof housing of claim 1, wherein a waterproof silicone sealing ring is further disposed between the housing and the upper cover.

5. The shared electric bicycle intelligent ECU waterproof case of claim 3, wherein the external harness and the upper cover are sealed by a paste-like silicone.

6. The shared electric bicycle intelligent ECU waterproof case of claim 1, wherein the upper cover and the housing are fixedly connected through self-tapping screws.

7. The intelligent ECU waterproof case for the shared electric bicycle according to claim 1, wherein the positioning antenna faces upwards and is installed in the first inner cavity, the RFID antenna faces downwards and is installed in the second inner cavity, and the circuit board is connected with the first inner cavity and the second inner cavity through a flat cable; the ECU mainboard connected with the ECU mainboard and the upper cover are fixed through screws.

8. The intelligent shared electric bicycle ECU waterproof housing of claim 1, wherein the housing comprises a first housing forming a first inner cavity and a second housing forming a second inner cavity; the first inner cavity and the second inner cavity are both rectangular, and a bottom plate of the first shell is fixed with a side plate of the second shell.

9. The shared electric bicycle intelligent ECU waterproof case of claim 8, wherein both the first case and the second case are of an integral injection molding structure.

10. The utility model provides a sharing electric bicycle intelligence ECU terminal, includes the casing, and locates the intelligent ECU of casing, characterized in that, the casing adopts the sharing electric bicycle intelligence ECU waterproof cover of any claim 1~ 9.

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