CN216793076U - Wireless Bluetooth anti-lost device with integrated key ring - Google Patents
Wireless Bluetooth anti-lost device with integrated key ring Download PDFInfo
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- CN216793076U CN216793076U CN202220342876.4U CN202220342876U CN216793076U CN 216793076 U CN216793076 U CN 216793076U CN 202220342876 U CN202220342876 U CN 202220342876U CN 216793076 U CN216793076 U CN 216793076U
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Abstract
The utility model discloses a wireless Bluetooth anti-lost device with an integrated key ring, which is characterized in that a ring frame integrated piece is used as a middle frame of the wireless Bluetooth anti-lost device, the ring frame integrated piece is provided with a circular ring part formed by winding a metal strip, the free end of the circular ring part extends outwards to form a connecting part, the free end of the connecting part extends and is wound into an elliptical frame part, the circular ring part is used as the key ring, the elliptical frame part is used as the middle frame, and a shell of the wireless Bluetooth anti-lost device wraps the elliptical frame part. Therefore, when the lock is used, the key can be moved around the circular ring part from the beginning end of the circular ring part and sent to the connecting part, small objects with lock rings, such as the key, are hung between the circular ring part and the oval frame part, the small objects are sequentially arranged along the connecting part, and scattered interweaving among the small objects is avoided. For some small objects with hanging ropes, the small objects can be directly hung on the circular ring part. The advantage lies in removing the key ring from, and does benefit to and links together in order little article such as key, pendant, and the taking in of ware, key is prevented losing by the wireless bluetooth of being convenient for.
Description
Technical Field
The utility model relates to the technical field of Bluetooth anti-lost devices, in particular to a wireless Bluetooth anti-lost device with an integrated key ring.
Background
With the acceleration of urban work and life rhythm, people always forget to carry the key easily, and the loss of the key brings troubles to the life of people. In order to prevent people from missing or accidentally losing keys in daily travel, chinese patent 201920249633.4 discloses a key anti-lost device with bluetooth function, which is internally provided with a bluetooth connector and a wireless connector that can be wirelessly connected with mobile devices such as mobile phones and tablets carried by users, wherein when the distance between the key and the mobile phone is too far, the bluetooth connector is disconnected, and the mobile phone or the tablet can send a prompt; meanwhile, a buzzer alarm is arranged in the anti-lost device and can give out a buzzer alarm after disconnection, so that a user can find the anti-lost device conveniently, and the anti-lost of the key is realized. But this anti-lost device need additionally cup joint together with entrance guard's card, key, bus card etc. with the help of the key ring, is unfavorable for the accomodating of whole key ring.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a wireless Bluetooth anti-lost device with an integrated key ring, which aims to avoid the key ring and is beneficial to storage of the anti-lost device and keys.
In order to achieve the purpose, the wireless Bluetooth anti-lost device with the integrated key ring comprises an integrated ring frame piece, a first shell and a second shell, wherein the first shell and the second shell are wrapped on two sides of the integrated ring frame piece;
the integrated ring frame piece is provided with a circular ring part formed by winding a metal strip, the free end of the circular ring part extends outwards along the circular ring part to form a connecting part, the free end of the connecting part extends and is wound into an elliptical frame part, and the first shell and the second shell are wrapped on the elliptical frame part.
Optionally, the connecting portion is located on a central connecting line of the circular portion and the elliptical frame portion.
Optionally, the free end of the elliptical frame portion is bent and extended towards the back of the connecting portion to form a bent portion, so that the elliptical frame portion forms a closed loop structure.
Optionally, the free end of the bend extends along the connection to form a thickened portion.
Optionally, the head portions of the first shell and the second shell extend towards the connecting portion to form a first handle portion and a second handle portion, and the connecting portion of the connecting portion and the elliptical frame portion are wrapped by the first handle portion and the second handle portion.
Optionally, an outer periphery of the elliptical frame portion protrudes from a housing formed by the first housing and the second housing. .
According to the wireless Bluetooth anti-lost device with the integrated key ring, the ring frame integrated piece is used as the middle frame of the wireless Bluetooth anti-lost device and is provided with the circular ring part formed by winding the metal strip, the free end of the circular ring part extends outwards to form the connecting part, the free end of the connecting part extends and is wound into the oval frame part, the circular ring part is used as the key ring, the oval frame part is used as the middle frame, and the oval frame part is wrapped by the shell of the wireless Bluetooth anti-lost device. Therefore, when the lock is used, the key can be moved around the circular ring part from the beginning end of the circular ring part and sent to the connecting part, small objects with lock rings, such as the key, are hung between the circular ring part and the oval frame part, the small objects are sequentially arranged along the connecting part, and scattered interweaving among the small objects is avoided. For some small articles with hanging ropes, the small articles can be directly hung on the circular ring part.
Compared with the prior art, the Bluetooth anti-lost device has the advantages that a key ring can be omitted, small articles such as keys and pendants can be connected together in order, and the Bluetooth anti-lost device and the keys can be stored conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic front view of an embodiment of a wireless Bluetooth anti-lost device with an integrated key ring according to the present invention;
FIG. 2 is a side view of one embodiment of the wireless Bluetooth anti-lost device with an integral key ring of the present invention;
FIG. 3 is a schematic structural diagram of a ring frame integrated piece in an embodiment of the wireless Bluetooth anti-lost device with an integrated key ring of the present invention;
the objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
The utility model provides a wireless Bluetooth anti-lost device with an integrated key ring.
As shown in fig. 1-2, in the embodiment of the present invention, the wireless bluetooth anti-lost device includes a ring frame integrated piece 100, and a first case 200 and a second case 300 wrapped on both sides of the ring frame integrated piece 100, the first case 200 and the second case 300 constitute an outer shell, a PCB circuit board 400 is arranged in the shell, a Bluetooth communicator, a buzzer and a lithium battery are arranged on the PCB circuit board 400, the lithium battery is electrically connected with the Bluetooth communicator and the buzzer, used for providing working voltage for the two, the Bluetooth communicator is in communication and electric connection with the buzzer, the Bluetooth communicator is in communication and connection with external matched mobile terminal equipment through wireless Bluetooth, when the Bluetooth communicator receives the instruction of the mobile terminal or is disconnected, a control signal is sent to the buzzer, the buzzer is controlled to give out a buzzing prompt to assist a user to find a key or remind the user not to forget to carry the key.
The PCB 400 is a prior art, and specific circuit structures thereof are not described in detail herein, and those skilled in the art can refer to the circuit board in the bluetooth anti-lost device or finder disclosed in the prior art.
As shown in fig. 3, in the present embodiment, the ring frame integrated member 100 has a circular ring portion 100a formed by winding a metal strip, a connection portion 100b is formed by extending a free end of the circular ring portion 100a outwards, a free end of the connection portion 100b extends and is wound into an elliptical frame portion 300c, and the connection portion 100b is located on a central connection line between the circular ring portion 100a and the elliptical frame portion 300c, so that the ring frame integrated member 100 is symmetrically arranged with the connection portion 100b, and the structural design is more reasonable. The free end of the elliptical frame portion 300c is bent and extended toward the back of the connecting portion 100b to form a bent portion 100d, thereby allowing the elliptical frame portion 300c to form a closed loop structure to enhance the structural strength of the elliptical frame portion 300 c. Meanwhile, the free end of the bent portion 100d extends along the connection portion 100b to form a thickened portion 100e to increase the structural strength of the connection portion 100 b.
As shown in fig. 1-2, the first and second cases 200 and 300 are wrapped on the oval frame portion 300c, and the heads of the first and second cases 200 and 300 extend toward the connection portion 100b to form the first and second handle portions 200a and 300 a. The first handle portion 200a and the second handle portion 300a wrap the connecting portion 100b of the connecting portion 100b and the elliptical frame portion 300c, so as to prevent the foreign matter from being stuck into the joint portion of the elliptical frame portion 300c to affect normal use.
The circular ring part 100a is equivalent to a key ring, when the key is used, the key can be moved around the circular ring part 100a from the beginning end of the circular ring part 100a and sent to the connecting part 100b, small objects with lock rings, such as the key, are hung between the circular ring part 100a and the oval frame part 300c, the small objects are sequentially arranged along the connecting part 100b, and scattered interweaving among the small objects is avoided. For some small objects with hanging ropes, the small objects can be directly hung on the circular ring part 100 a.
In addition, in the present embodiment, the outer periphery of the oval frame 300c protrudes from the outer shell formed by the first casing 200 and the second casing 300 to form a protection ring, so as to avoid the problem that the connection portion 100b of the first casing 200 and the second casing 300 of the wireless bluetooth anti-lost device is easy to crack when falling or bumping.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A wireless Bluetooth anti-lost device with an integrated key ring is characterized by comprising a ring frame integrated piece, a first shell and a second shell, wherein the first shell and the second shell are wrapped on two sides of the ring frame integrated piece;
the ring frame integrated piece is provided with a ring part formed by winding a metal strip, the free end of the ring part extends outwards along the ring part to form a connecting part, the free end of the connecting part extends and is wound to form an elliptical frame part, and the first shell and the second shell are wrapped on the elliptical frame part.
2. The wireless bluetooth anti-lost device with integrated key ring of claim 1, wherein the connecting portion is located on a central connecting line of the circular portion and the elliptical frame portion.
3. The wireless bluetooth lost-proof device with an integrated key ring of claim 2, wherein the free end of the elliptical frame portion is bent and extended to the back of the connecting portion to form a bent portion, so that the elliptical frame portion forms a closed ring structure.
4. The wireless bluetooth lost motion prevention device with integral key ring of claim 3 wherein the free end of the bend extends along the connecting portion forming a thickened portion.
5. The wireless bluetooth lost motion preventer with integral key ring of claim 3, wherein the head portions of the first and second shells extend toward the connecting portion to form a first handle portion and a second handle portion, the first and second handle portions wrapping the connecting portion and the connecting portion of the elliptical frame portion.
6. The wireless Bluetooth anti-lost device with an integrated key ring as claimed in any one of claims 1 to 5, wherein the outer circumference of the elliptical frame portion protrudes from the outer shell formed by the first shell and the second shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220342876.4U CN216793076U (en) | 2022-02-21 | 2022-02-21 | Wireless Bluetooth anti-lost device with integrated key ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220342876.4U CN216793076U (en) | 2022-02-21 | 2022-02-21 | Wireless Bluetooth anti-lost device with integrated key ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216793076U true CN216793076U (en) | 2022-06-21 |
Family
ID=82017239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220342876.4U Active CN216793076U (en) | 2022-02-21 | 2022-02-21 | Wireless Bluetooth anti-lost device with integrated key ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216793076U (en) |
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2022
- 2022-02-21 CN CN202220342876.4U patent/CN216793076U/en active Active
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