CN215922411U

CN215922411U - Motorcycle anti-theft host and communication expansion equipment

Info

Publication number: CN215922411U
Application number: CN202122479724.7U
Authority: CN
Inventors: 李安培; 魏浩华
Original assignee: Steelmate Co Ltd
Current assignee: Steelmate Co Ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-01
Anticipated expiration: 2031-10-13

Abstract

The utility model provides a motorcycle anti-theft host, which comprises a shell, a socket and a signal detection and transmission unit arranged in the shell, wherein the signal detection and transmission unit is used for detecting an electric signal of a motorcycle and generating a driving signal according to the electric signal so as to drive output equipment in communication connection with the signal detection and transmission unit to work, and is electrically connected with the socket. The motorcycle anti-theft host machine has the advantages of few assembling steps, simple operation and good waterproof performance.

Description

Motorcycle anti-theft host and communication expansion equipment

Technical Field

The utility model belongs to the field of motorcycle accessories, and particularly relates to a motorcycle anti-theft host and communication expansion equipment.

Background

At present, motor vehicles such as motorcycles, electric bicycles and the like are widely used in daily life and work because of their flexibility and portability in driving and their rapidness in running. In a motorcycle control system, a communication extension module is provided, and various sensors are provided in the communication extension module to search dynamic states of the motorcycle, such as information for detecting speed and acceleration of the motorcycle and detecting states of an environment in which the motorcycle is located. The conventional communication expansion module is structurally shown in fig. 1, and includes a housing, the housing includes an upper cover 01, a lower cover 02, a signal detection transmission unit 03 and a socket 04, wherein the signal detection transmission unit 03 and the socket 04 are soldered to a PCB of the signal detection transmission unit 03 by solder to form an integral structure. When detecting transmission unit 03 and socket 04 and casing aggregate erection with the signal, because socket 04 welds on the PCB board through soldering tin, need use silica gel and gluing glue in order to guarantee waterproof function. Because the socket 04, the upper cover 01 and the lower cover 02 are of a split structure, the silica gel 05 needs to be sleeved on the socket 04, and the installation process is complex; in addition, the sealing effect of the sealant is poor, the sealant water easily leaks into the inner cavity of the shell or flows out of the socket, the glue flowing out of the socket needs to be repeatedly applied and wiped, and the working time and cost are high; in order to prevent the pins of the socket 04 from being exposed, the amount of the sealing glue is large, and the glue cost is high.

The utility model has the following contents:

the utility model aims to solve at least one problem in the prior art and provides an anti-theft host machine of a motorcycle and communication expansion equipment.

The utility model provides a motorcycle anti-theft host, which comprises a shell, a socket and a signal detection and transmission unit arranged in the shell, wherein the signal detection and transmission unit is used for detecting an electric signal of a motorcycle and generating a driving signal according to the electric signal so as to drive output equipment in communication connection with the signal detection and transmission unit to work, the signal detection and transmission unit is electrically connected with the socket, the shell comprises a main body and a cover body, the cover body and the main body are welded and sealed, and the socket and the main body are integrally formed.

Preferably, the cover and the main body are sealed by ultrasonic welding or laser welding.

Preferably, the sealing contact surfaces of the main body and the cover body are both flat surfaces.

Preferably, the cover body is plate-shaped, a groove is formed in a splicing gap between the main body and the cover body, and the groove is filled with the sealant.

Preferably, the side edge of the cover body is provided with a step-shaped step edge, so that the cover body is provided with an upper part and a lower part, and the lower surface is wider than the upper surface.

Preferably, the housing of the socket is located on the outer side surface of the main body, and the housing of the socket and the main shell of the main body are integrally formed by the same material.

Preferably, the signal detection and transmission unit comprises a circuit board, and a sensor, a control unit and a communication unit which are integrated on the circuit board, and the signal detection and transmission unit is electrically connected with the motorcycle through the socket.

Preferably, the inner cavity of the main body is provided with a plurality of supporting frames for supporting and limiting the mounting position of the circuit board of the signal detection and transmission unit.

Preferably, the main body inner chamber is provided with a plurality of contact pins used for detecting the signal transmission unit and electrically connecting the socket, each contact pin is provided with a clamping column used for fixing the contact pin and connected with the contact pin into a whole, and a certain gap is formed between the clamping column and the circuit board.

The utility model also provides motorcycle communication expansion equipment which comprises a communication expansion module and output equipment electrically connected with the communication expansion module, wherein the communication expansion module is the motorcycle anti-theft host.

The motorcycle anti-theft host provided by the utility model has the following advantages:

firstly, the shell is provided with a main body and a cover body, and the socket and the main body are integrally formed, so that when the motorcycle anti-theft host is assembled and installed, only the signal detection and transmission unit is required to be installed in the inner cavity of the main body, and the main body is covered and packaged by the cover body, so that the module assembling method has fewer steps and is simple to operate.

Secondly, the socket and the main part integrated into one piece, the socket is directly at the electronic device of main part inside and the electric connection of signal detection transmission unit, does not need to additionally use silica gel and sealed glue with socket and signal detection transmission unit electric connection's place waterproof seal, material saving and process cost improve production efficiency, waterproof performance is also better.

In addition, the cover body and the main body are welded and sealed, so that the sealing performance between the cover body and the main body is better, and the waterproof performance of the motorcycle anti-theft host is improved.

Other additional advantages of the motorcycle anti-theft host provided by the utility model will be given in the specific embodiment, and will not be described herein.

Drawings

The foregoing and/or additional aspects of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an exploded view of a conventional motorcycle anti-theft host

FIG. 2 is an exploded view of the motorcycle anti-theft host of the present invention;

FIG. 3 is a perspective view of the motorcycle anti-theft host of the present invention;

FIG. 4 is a sectional view of the internal structure of the motorcycle anti-theft host of the present invention;

FIG. 5 is a partial sectional view of the motorcycle anti-theft host according to the present invention;

FIG. 6 is an enlarged view of A in FIG. 5;

FIG. 7 is a block diagram of a signal detection and transmission unit according to the present invention.

Detailed Description

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

As used herein, the singular forms "a", "an", "the" and "the" may include the plural forms as well, unless expressly stated otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Various manifestations of the utility model will be examined below from different perspectives.

A motorcycle anti-theft host computer refers to fig. 2 and fig. 3, and comprises a shell 1, a socket 2 and a signal detection and transmission unit 3 arranged in the shell 1, wherein the signal detection and transmission unit 3 is used for detecting an electric signal of a motorcycle and generating a driving signal according to the electric signal so as to drive an output device in communication connection with the signal to work. The signal detection and transmission unit 3 is electrically connected with the socket 2.

The housing 1 includes a main body 10 and a cover 12; the socket 2 includes a plug 21 exposed to a side surface of the main housing 103 of the main body 10 and a pin 22 located in the inner cavity 102 of the main body 10. The plug 21 is used for electrically connecting with modules except the motorcycle anti-theft host, and the contact pin 22 is used for electrically connecting with the signal detection and transmission unit 3.

The main part 10 with the socket 2 integrated into one piece forms, main part 10 with the shell 23 of socket 2 is same material integrated into one piece's structure, the shell 23 of socket 2 is in the side of main part 10 is protruding, simultaneously the shell 23 of socket 2 with the main part 10 will contact pin 22 and plug 21 be fixed in the position of predetermineeing. In this embodiment, the pin 22 and the plug 21 are two ends of the same conductive element. In other embodiments, the pin 22 and the plug 21 may be two separate components electrically connected to each other.

The main body 10 includes an opening 101 for accommodating the inner cavity 102 and the main housing 103 of the signal detection and transmission unit. In said inner cavity 102, a number of support frames 104 and at least one support bone 105 are arranged. The supporting frame 104 is used for supporting and limiting the installation position of the circuit board 31 of the signal detection transmission unit 3; the supporting ribs 105 are used for supporting the circuit board 31, and fix the circuit board 31 in the inner cavity 102 of the main body together with a protruded rib (not labeled) corresponding to the supporting ribs 105 on the surface of the cover 12 facing the main body 10. Referring to fig. 2, the supporting ribs 105 are disposed at positions opposite to one end of the cavity 102 where the insertion pins 22 are disposed in the cavity 102, and the supporting frame 104 is disposed at the other two ends of the cavity 102. The signal detection and transmission unit 3 includes a circuit board 31, a plurality of electrical connection holes 32 disposed at one end of the circuit board 31 and matched with the pins 22, and a fixing hole 34 disposed at an end of the circuit board 31 opposite to the electrical connection holes 32. Each pin 22 is provided with a clamping column 221 which is used for fixing the position of the pin 22 and is connected with the pin 22 into a whole.

When the signal detection and transmission unit 3 is mounted and connected to the main body 10, the circuit board 31 is disposed in the inner cavity 102, and the pins 22 of the socket 2 are inserted into the electrical connection holes 32 of the circuit board 31. The fixing holes 34 of the circuit board 31 and the supporting ribs 105 of the main body 10 fix the main body 10 and the circuit board 31 with fixing members such as screws. In a preferred embodiment, the fixing holes 34 can be used only as spare parts, and the circuit board 31 can be fixed by combining the supporting ribs 105 with the bone positions in the cover 1. The carrier 104 supports the circuit board 31 on both sides. Namely, the supporting ribs 105 and the supporting frame 104 in the cavity 102 of the main body 10 are used for supporting the signal detection and transmission unit 3 in a predetermined position in the cavity 102 of the main body 10. A certain gap is formed between the positioning column 221 and the circuit board 31, so that when the contact pin 22 and the circuit board 31 are welded, a certain space for solder to flow is ensured, and the welding effect is ensured.

The cover 12 has a plate shape and a size and a shape matching the opening 101 of the main body 10, and the cover 12 is used for sealing the opening 101 of the main body 10. Specifically, as shown in fig. 4, the side of the cover 12 is provided with a step-shaped step edge 120, so that the cover 12 has an upper portion and a lower portion, and the lower surface is wider than the upper surface. When the cover 12 covers the main body 10, the lower portion of the cover 12 is disposed on the covering edge 106 of the main body 10. Since the upper portion of the cover 12 is narrower than the lower portion contacting the covering edge 106, when the main body 10 is assembled with the cover 12, referring to fig. 5, a certain gap is formed between the upper portion of the cover 12 and the inner side surface of the main body 10, so as to form an annular groove 4, and the groove 4 is filled with a sealant 5 to seal the main body 10.

In a preferred embodiment, the cover 12 and the main body 10 are both welded by laser, in this embodiment, the contact surface of the cover 12 and the covering edge 106 is a plane, and the surface of the covering edge 106 is a plane.

Both the cover 12 and the body 10 can also be sealed by means of an ultrasonic welding embodiment, which is shown in fig. 6, by means of an ultrasonic welding connection, where the welding line 121 protrudes from the surface of the cover 12.

The sealing between the cover body 12 and the main body 10 realizes a first layer of sealing and water proofing by filling the sealant 5 in the groove 4 between the cover body 12 and the main body 10, in addition, the cover body 12 and the main body 10 realize a second layer of sealing and water proofing by fusion welding and sealing, and the double waterproof design prevents water vapor from entering the inner cavity 102 of the main body 10 so as to protect the signal detection and transmission unit 3 and prolong the service life of the motorcycle anti-theft host machine.

Because the cover body 12 and the main body 10 are sealed by fusion welding, the cover body and the main body are sealed, when the sealant 5 is injected into the groove 4, the sealant 5 cannot penetrate into the inner cavity 102 of the main body 10, and the sealant is saved. In addition, because the socket 2 with the main part 10 is the structure as an organic whole, need not additionally seal the contact pin 22 of socket 2 with sealed glue in order to prevent the contact pin from exposing in the problem of air, so can practice thrift this part sealed glue, can also prevent when sealed glue 22, sealed glue flow into the casing inner chamber and flow out the socket outside, lead to the sealed glue that needs to beat repeatedly many times and wipe the processing and flow out to the socket. Therefore, compared with the traditional module design, the motorcycle anti-theft host provided by the utility model has the advantages of better waterproof performance, simpler and more convenient installation, low material cost and low manufacturing cost.

Four corners of the opening 101 of the main body 10 are further provided with mounting holes 6 for fixing the motorcycle anti-theft host at a certain preset position of the motorcycle.

According to the motorcycle anti-theft host provided by the utility model, as the main body 10 of the shell 1 and the socket 2 are of an integrally formed structure, the signal detection and transmission unit 3 is arranged at the preset position of the inner cavity 101 of the main body 10, and the main body 10 is sealed by the cover body 12, so that the assembly of a module can be completed. Compared with the traditional module assembling method of welding the socket and the circuit board of the signal detection and transmission unit into an integral structure, the motorcycle anti-theft host provided by the utility model has the advantages of fewer assembling steps, simplicity in operation and better waterproof performance.

The signal detection and transmission unit 3 of the motorcycle anti-theft host is used for detecting an electric signal of the motorcycle, such as detecting a motion state or an environment state of the motorcycle or other states, and specifically can be an electric signal triggered when the motorcycle is started, an electric signal triggered when left and right turn lights of the motorcycle work, an electric signal when a horn is conducted, and the like. After the relevant signals are detected, corresponding driving signals are generated according to the electric signals in the state, and corresponding warning signals are sent out. As shown in fig. 7, the signal detecting and transmitting unit 3 further includes a sensor a, a control unit B, and a communication unit C integrated on the circuit board 31, and electrically connected to the motorcycle through the socket 2. When the sensor A acquires the state information of the motorcycle, the control unit B transmits the acquired state information to the output device through the communication unit C. The output device can be used as an alarm device, and when the speed, the current and the voltage of the motorcycle detected by the motorcycle anti-theft host or the external environment where the speed, the current and the voltage are located are changed and exceed or are lower than preset values, corresponding driving signals are sent to the alarm device, and the alarm device gives out alarms, such as light emitting, sound emitting and other alarm signals. The alarm device can be arranged on the helmet of the motorcycle or other positions of the motorcycle. The sensor can be a temperature sensor, a humidity sensor, a light sensor, a voltage sensor, a current sensor and the like, and can be set according to specific requirements without limitation.

While the foregoing is directed to embodiments of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims

1. The anti-theft host of the motorcycle comprises a shell, a socket and a signal detection and transmission unit arranged in the shell, wherein the signal detection and transmission unit is used for detecting an electric signal of the motorcycle and generating a driving signal according to the electric signal so as to drive output equipment in communication connection with the signal detection and transmission unit to work, and is electrically connected with the socket.

2. A motorcycle theft prevention host according to claim 1, wherein the cover is sealed with the main body by ultrasonic welding or laser welding.

3. A motorcycle theft prevention main unit according to claim 1, wherein the seal contact surfaces of the main body and the cover are both flat surfaces.

4. The motorcycle anti-theft main unit according to claim 1, wherein the cover body is plate-shaped, a groove is formed at a splicing gap between the main body and the cover body, and the groove is filled with a sealant.

5. A motorcycle theft prevention main unit according to claim 4, wherein a side edge of the cover body is provided with a stepped step edge so that the cover body has an upper portion and a lower portion, and the lower surface is wider than the upper surface.

6. The motorcycle anti-theft host according to claim 1, wherein the outer shell of the socket is located on the outer side surface of the main body, and the outer shell of the socket and the main shell of the main body are integrally formed by the same material.

7. A motorcycle anti-theft host according to any one of claims 1 to 6, characterized in that the signal detection and transmission unit comprises a circuit board, and a sensor, a control unit and a communication unit integrated on the circuit board, the signal detection and transmission unit is electrically connected with the motorcycle through the socket.

8. A motorcycle anti-theft main unit according to claim 7, characterized in that the inner cavity of the main body is provided with a plurality of supporting frames for supporting and limiting the installation position of the circuit board of the signal detection and transmission unit.

9. The motorcycle anti-theft host according to claim 7, wherein the inner cavity of the main body is provided with a plurality of pins for electrically connecting the signal detection and transmission unit with the socket, each pin is provided with a clamping column for fixing the pin and integrally connecting with the pin, and a certain gap is formed between the clamping column and the circuit board.

10. A motorcycle communication expansion device, comprising a communication expansion module and an output device electrically connected with the communication expansion module, wherein the communication expansion module is the motorcycle anti-theft host machine according to any one of claims 1 to 9.