CN202494879U - Watch with vehicle intelligent key function - Google Patents

Abstract

The utility model discloses a watch with the function of a vehicle intelligent key, which comprises: a watch case; a dial; a movement; a vehicle controller, the vehicle controller is accommodated in the watch case and includes: It is roughly ring-shaped, and the outer circumferential side of the skeleton is formed with a winding groove with an antenna wound inside; the PCB board is snapped and arranged in the side of the skeleton facing the movement; and the battery accommodating part, the A battery receiving portion is formed on the other side of the frame away from the movement for accommodating a button battery; a button battery; and a bottom cover connected to the watch case to close the watch case. According to the watch of the utility model, by setting the vehicle controller in the watch, the identity recognition circuit of the car owner is integrated into the quartz watch carried by the car owner, thereby realizing the functions of identity recognition of the car owner and car anti-theft, and will not significantly Increase the thickness of the watch, good appearance and easy to carry.

Description

WATCH WITH VEHICLE SMART KEY FUNCTION

technical field

The utility model relates to an identity recognition and anti-theft system in the automobile field, and a radio communication integrated circuit integrated in a quartz watch, in particular to a watch with the function of a vehicle intelligent key. the

Background technique

The existing intelligent key system (also known as Passive Keyless Entry, keyless system) is mainly composed of an on-board communication controller and an identification circuit (also known as Intelligent Key, intelligent key) carried by the owner. When the owner approaches the vehicle for a certain distance, the door lock will be automatically opened and the anti-theft will be released. When the owner leaves the vehicle, the door lock will automatically lock and enter the anti-theft state. the

After several years of development, the identification circuit carried by the car owner has a certain degree of portability. For example, the identity recognition circuit is designed as a bank card specification, and the traditional mechanical key is integrated into it. Without reducing the function of the smart key system, the shape of the original circuit is changed to make it more conveniently integrated into the watch, thereby improving Portable performance. the

However, the utility model finds that there are the following deficiencies in the process of research and practice of the prior art. For example, if the identification circuit is integrated in the daily carry-on items (such as watches) of a specific user group, the portability of the smart key system will be further improved. However, the size and shape of the identification circuit of the existing smart key system are not suitable for integration, and this problem has become an obstacle to the development of the smart key system. the

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art. In view of the problems existing in the identification circuit of the existing smart key system, the utility model needs to provide a watch with the function of a vehicle smart key, so as to facilitate the control of the vehicle without greatly increasing the thickness of the watch. the

A watch with vehicle smart key function according to the utility model, comprising: a watch case; a dial, the dial is accommodated in the watch case; a movement, the movement is used to adjust the time and is set on The watch case is arranged adjacent to the dial; a vehicle controller for controlling the opening and locking of the vehicle, the vehicle controller is accommodated in the watch case and arranged adjacent to the movement, the vehicle control The device includes: a skeleton, the skeleton is ring-shaped, and a winding groove is formed on the outer peripheral side of the skeleton, and an antenna is wound in the winding groove; a PCB board is arranged on one side of the skeleton and a battery accommodating portion, which is formed in the other side of the skeleton and opposite to the PCB board; a button battery, the battery is accommodated in the battery accommodating portion and the battery faces toward the The movement and the PCB board provide power; and the bottom cover is connected with the watch case to close the watch case. the

According to the watch of the utility model, by setting the vehicle controller in the watch, the identity recognition circuit of the car owner is integrated into the quartz watch carried by the car owner, so that the watch has the functions of receiving and sending electromagnetic wave signals and data processing, thereby realizing The watch automatically recognizes the identity of the car owner and turns on or off the car anti-theft function, and does not greatly increase the thickness of the watch. the

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. the

Description of drawings

The above-mentioned and/or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 has shown the three-dimensional exploded view of the watch with vehicle smart key function according to an embodiment of the present utility model;

Fig. 2 shows the front view of the skeleton in the watch with vehicle smart key function according to an embodiment of the present utility model;

Fig. 3 shows the rear view of the skeleton in the watch with vehicle smart key function according to an embodiment of the present invention;

Fig. 4 has shown the front view of the skeleton in the watch with vehicle smart key function according to an embodiment of the present utility model, wherein is provided with organic movement and PCB board; And

Fig. 5 shows a rear view of a skeleton in a watch with vehicle smart key function according to an embodiment of the present invention, with a battery fixed therein. the

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the present utility model, but cannot be construed as limiting the present utility model. the

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "left", "right", "top", "bottom", "inner" and "outer" are based on The orientation or positional relationship shown in the accompanying drawings is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood To limit the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance. In addition, in the description of the present utility model, unless otherwise specified, "plurality" means two or more. the

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations. the

The following describes a watch with vehicle smart key function according to an embodiment of the present invention with reference to FIGS. 1-5 . The watch can be carried by the vehicle owner and can conveniently control the switch of the vehicle. the

The watch with the vehicle smart key function according to the embodiment of the present invention includes: a watch case 1 , a dial 2 , a movement 4 , a vehicle controller 5 , a bottom cover 6 and a button battery 7 . the

As shown in FIG. 1 , the dial 2 is housed in the watch case 1 , and the movement 4 is used to adjust the time. The movement 4 is set in the watch case 1 and adjacent to the dial 2 . A vehicle controller 5 is housed within the watch case 1 and is disposed adjacent to the movement 4 for automatically controlling the opening and locking of the vehicle. Specifically, the vehicle controller 5 can integrate the identity recognition circuit of the car owner into the vehicle controller 5, and is configured so that when the car owner approaches the vehicle for a certain distance, the vehicle door lock will automatically open and release the anti-theft function, and when the car owner leaves When the vehicle is in use, the vehicle door locks will automatically lock and enter the anti-theft state. the

Specifically, as shown in FIGS. 2-5 , the vehicle controller 5 includes: a skeleton 51, a PCB board 52 and a battery housing portion 53, the skeleton 51 is ring-shaped, and a winding groove 510 is formed on the outer peripheral side of the skeleton 51, An antenna (not shown) is wound in the winding slot 510 to form an inductance. For example, the antenna is a copper wire. The winding slot 510 has a winding opening 5101 to protrude the wire end of the antenna, so that the antenna can be used as a radio frequency signal Receive and transmit antennas are used. the

As shown in FIG. 4 , the PCB board 52 is engaged and arranged on the side of the skeleton 51 facing the movement 4 , wherein the identification circuit of the vehicle owner is integrated on the PCB board 52 . As for the method how to integrate the identity recognition circuit of the car owner on the PCB, it is well known to those of ordinary skill in the art, and will not be described in detail here. The battery receiving portion 53 is formed on the other side of the skeleton 51 away from the movement 4, and is used to accommodate the button battery 7, as shown in FIG. 52 provides working power. Therefore, by providing the vehicle controller 5 in the wristwatch 100, the wristwatch has functions of receiving and transmitting electromagnetic wave signals and data processing. the

Bottom cover 6 is connected with watch case 1 to close one end of watch case 1, and wherein bottom cover 6 comprises bottom frame 61 and glass rear cover 62, and wherein bottom frame 61 is located at the rear end of watch case 1 (that is Fig. 1 and has an opening running through the front and back, and the glass back cover 62 is embedded in the opening of the bottom frame 61 to seal the rear end of the watch case 1 . In addition, a bezel 8 is used to close the front end of the watch case 1 . the

According to the watch with vehicle smart key function of the utility model, by setting the vehicle controller 5 in the watch 100, the identity recognition circuit of the car owner is integrated into the quartz watch carried by the car owner, so that the watch can receive and send electromagnetic wave signals And the data processing function, so as to realize the automatic identification of the owner of the watch and the function of turning on or off the car anti-theft, and will not greatly increase the thickness of the watch, the appearance is good and easy to carry, easy to use and the user will not forget. the

According to an embodiment of the present invention, the watch further includes a bushing 3 accommodated in the watch case 1 to position the movement 4 and the vehicle controller 5 . Specifically, the movement 4 is used to adjust the time and is arranged on the end of the bush 3 facing the dial 2 , that is, the front end (ie, the right end in FIG. 1 ). A vehicle controller 5 is housed in the bush 3 for automatically controlling the opening and locking of the vehicle. the

As shown in Figure 1, the bushing 3 includes a plate body 31 and an annular flange 32, wherein a movement cavity 311 adapted to the movement 4 is formed on the plate body 31, and the assembly of the movement cavity 311 and the movement 4 is completed Finally, the movement of the movement 4 in the watch case 1 can be restricted. Specifically, as shown in FIG. . The annular flange 32 is formed on the side of the plate body 31 away from the dial 2 , that is, the rear side (ie, the right end in FIG. 1 ), and the vehicle controller 5 is housed in the space surrounded by the annular flange 32 . the

In one embodiment of the present utility model, a plurality of positioning buckles 511 are formed on the inner peripheral side of the skeleton 51 to fix the PCB board 52, for example, there may be three, and the three positioning buckles 511 are arranged along the The inner peripheral sides of the frame 51 are evenly spaced apart. Optionally, the fit interference between each positioning buckle 511 and the PCB board 52 is 0.25mm, so that the PCB board 52 is fixed and stable without damaging the circuit on it. In another example of the present invention, at least one positioning step 512 is further provided on the inner peripheral side of the frame 51 to prevent the PCB board 52 from warping when it is assembled into the frame 51 . Thus, the PCB board 52 is jointly fixed by the positioning buckle 511 and the positioning step 512, in order to fully fix the PCB board 52 and prevent the PCB board 52 from warping after the assembly is completed. the

As shown in FIGS. 2 and 3 , optionally, the frame 51 is provided with a positioning tooth 513 toward its inside, and the positioning tooth 513 cooperates with a corresponding notch (not shown) on the PCB board 52 to limit the PCB board 52 in the The frame 51 rotates inside. the

In some embodiments of the present invention, as shown in FIG. 4 , the components 521a, 521b, etc. on the PCB 52 are arranged to form an empty area in the center to accommodate the movement 4, thereby reducing the The thickness of the entire watch 100. Specifically, the distance between the surface of the movement 4 assembled on the bushing 3 and the PCB 52 is 0.1mm-0.3mm, optionally, the distance is 0.2mm, so as to ensure the normal operation of the movement 4 and the PCB52 . the

Wherein, a tube groove 514 is formed on the end surface of the frame 51 facing the movement 4 to connect the parts of the movement 4 with the watch case 1 . As shown in Fig. 1 and Fig. 4, a handle pipe 41 is provided on the movement 4, and the parts in the movement 4 are connected to the mobile phone casing 1 through the pipe 41. Further, the bushing 3 is also provided with a bushing handle pipe groove 33 passing through it along the front and rear direction, as shown in FIG. The groove 514 is aligned with the bushing pipe groove 33 on the bushing 3, and the skeleton 51 sinks into the bushing as a whole, at this time, the handle pipe 41 on the movement 4 passes through the bushing pipe groove 33 and snaps into the skeleton 51 on the tube groove 514, which saves space and minimizes the thickness of the wristwatch 100 in the front-back direction after it is assembled. the

As shown in Figures 2-5, in some embodiments of the present invention, the skeleton 51 is provided with a terminal step 515 toward its interior, and a pair of terminals 516a, 516b are arranged on the terminal step 515, for example, a pair of terminals 516a, 516b are Metal terminals, through the terminal step 515, a pair of terminals 516a, 516b can have a definite position. One of the pair of terminals 516 a , 516 b such as the terminal 516 a is connected to the antenna, and the other terminal such as the terminal 516 b is connected to the PCB 52 . That is to say, after the antenna is wound in the winding slot 510 , the wire end is connected to the terminal 516 a through the winding opening 5101 , and the terminal 516 b is connected to the PCB 52 . the

Optionally, as shown in FIGS. 2 and 3 , an isolation island 517 is provided between a pair of terminals 516 a and 516 b provided on the terminal step 515 . The setting of the isolation island 517 can prevent the wire ends of the copper wires from interlacing when winding the wires, causing the vehicle controller 5 to be unable to be used normally, stably and safely. the

As shown in FIG. 4 and FIG. 5 , the battery accommodating portion 53 is provided with: a pair of pole pieces 531a and 531b, a battery positioning groove 532, two battery limiting arms 533a, 533b, and two battery limiting arms 533a, 533b. Battery removal port 534 between 533b. Wherein, the battery positioning groove 532 is configured to limit the position of the battery 7 , that is, the battery 7 is limited in the battery positioning groove 532 . One end of a pair of pole pieces 531a and 531b abuts against the inner peripheral side of the skeleton 51 respectively, and the other end abuts against the battery 7, thus, the battery 7 is jointly formed by the pole pieces 531a and 531b and the battery limiting arms 533a, 533b. Cooperate and fix, wherein the battery positioning groove 532 can restrict the battery 7 from being ejected by the elastic force of the pole pieces 531a and 531b. Specifically, a pair of pole pieces 531a, 531b are in positive and negative electrical contact with the battery 7 respectively, for example, the positive pole piece is pole piece 531a, and the negative pole piece is pole piece 531b, that is to say, as shown in FIG. The pole piece 531a has two contact points with the battery 7, and the contact pressure between each contact point and the battery is designed to be between 2N～10N; and the negative pole piece 531b also has two contact points with the battery 7, and each contact point is designed to be in contact with the battery 7. The battery contact pressure is between 2N and 10N. Through the battery dismounting port 534, a tool can pry out the battery through the battery dismounting port 534 when the battery needs to be replaced, so that it is convenient and quick to disassemble and replace the battery. the

Optionally, a plurality of reinforcing ribs spaced apart from each other are respectively provided on the two battery limiting arms 533a, 533b to strengthen the strength of the two battery limiting arms 533a, 533b respectively. the

According to the watch with the vehicle smart key function according to the embodiment of the utility model, by integrating the vehicle controller, the watch combines the original functions of the car smart key and the watch at the same time, and is easy to carry and use while having an excellent appearance of the watch , and the user will not forget the key in the car or in the trunk. the

Other components of the watch according to the embodiment of the present utility model, such as the glass cover 8, the movement 4, the watch case 1, etc., as well as the operation are known to those skilled in the art, and will not be described in detail here. the

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. the

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents. the

Claims (12)

1. A watch with a vehicle smart key function, characterized in that it comprises: watch case; a dial, the dial is accommodated in the watch case; a movement, the movement is arranged in the watch case and adjacent to the dial; a vehicle controller for controlling the opening and locking of a vehicle, the vehicle controller housed within the watch case and disposed adjacent to the movement, the vehicle controller comprising: a skeleton, the skeleton is ring-shaped, and a winding groove is formed on the outer peripheral side of the skeleton, and an antenna is wound in the winding groove; a PCB board, the PCB board is snap-fitted and arranged in one side of the skeleton; and a battery receiving portion formed in the other side of the frame and opposite to the PCB board; a button battery housed in the battery housing and providing power to the movement and the PCB board; and a bottom cover, the bottom cover is connected with the watch case to close the watch case. 2. The watch according to claim 1, further comprising a bushing housed in the watch case, wherein the movement is disposed on the side of the bushing facing the dial. one end, and the vehicle controller is housed in the bushing. 3. The watch of claim 2, wherein the bushing comprises: A plate body, on which a movement cavity adapted to the movement is formed; An annular flange is formed on the side of the plate away from the dial, and the vehicle controller is accommodated in a space surrounded by the annular flange. 4. The watch according to claim 3, wherein a plurality of positioning buckles are formed on the inner peripheral side of the skeleton to fix the PCB board. 5. The watch according to claim 4, characterized in that at least one positioning step is further provided on the inner peripheral side of the frame to prevent the PCB board from warping when it is assembled into the frame. 6. The watch according to claim 4 or 5, characterized in that, the skeleton is provided with positioning teeth towards its inside, and the positioning teeth cooperate with the corresponding notches on the PCB board to limit the PCB board rotation. 7. The watch according to claim 2, wherein the components on the PCB are arranged to form an empty area in the center to be suitable for accommodating the movement. 8. The watch according to claim 7, characterized in that the distance between the surface of the movement assembled on the bush and the PCB board is 0.1mm-0.3mm. 9. The wrist watch according to any one of claims 1-5, 7, 8, characterized in that, a handle groove is formed on the end surface of the skeleton facing the side of the movement to hold the movement The heart part is attached to the watch case. 10. The watch according to claim 1, wherein the skeleton is provided with a terminal step towards its inside, a pair of terminals are arranged on the terminal step, one of the pair of terminals is connected to the antenna, and The other one is connected to the PCB board. 11. The watch according to claim 10, characterized in that an isolation island is provided between a pair of terminals provided on the terminal step. 12. The watch according to claim 1, characterized in that, the battery containing part is provided with: a pole piece, the pole piece is in electrical contact with the positive and negative electrodes of the battery; a battery positioning slot configured to limit the position of the battery; and The two battery limiting arms and the battery dismounting port arranged between the two battery limiting arms are used for conveniently disassembling the battery. the

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