CN218446400U

CN218446400U - Watch capable of short-distance communication

Info

Publication number: CN218446400U
Application number: CN202222899549.1U
Authority: CN
Inventors: 常文博
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-03
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a communication wrist-watch technical field just discloses a wrist-watch that can short distance communication, including the wrist-watch body, one side of wrist-watch body is provided with the gauge stand, there is the communication mainboard inside one side of gauge stand through bolted connection, one side fixedly connected with antenna of communication mainboard, through the setting of communication mainboard, through signal transmission's mode, realize the conversation function, under the condition that does not need any network support, just can converse, no telephone charge produces, is applicable to the occasion of relatively fixed and frequent through-call to the produced limitation of conversation function is realized to the mode of having solved bluetooth or networking.

Description

Watch capable of short-distance communication

Technical Field

The utility model relates to a communication wrist-watch technical field, more specifically relate to a wrist-watch that can short distance communication.

Background

With the development of science and technology, many traditional electronic products also start to increase mobile functions, such as watches which only can be used for watching time in the past, nowadays, smart phones or home networks can be connected with the internet, and the electronic products can also have the same communication function as mobile phones and are also equipped in watches.

At present, the conversation function is realized to the mode that current communication wrist-watch adopted bluetooth or networking basically, the mode of ordinary bluetooth conversation, still need can realize the conversation function for the medium through the cell-phone, and the mode of networking conversation, then need add the SIM card of establishing to the inside of wrist-watch, just can realize the conversation function, this kind of conversation mode, though can satisfy basic conversation function, but need pay certain conversation expense and just can use, the short fixed and frequent occasion of passing through the call of relative distance, then the cost that needs is more, lead to having certain limitation when using.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a can short distance communication's wrist-watch to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a wrist-watch that can short distance communication, includes the wrist-watch body, and is further, one side of wrist-watch body is provided with the gauge stand, there is the communication mainboard inside one side of gauge stand through bolted connection, one side fixedly connected with antenna of communication mainboard.

Furthermore, the communication mainboard is composed of a signal transmitting module, a signal receiving module, a signal and circuit modulation module and a signaling processing module.

Further, the through-hole has been seted up to the inside of fixing base, and the inside through connection of through-hole has the antenna, the antenna is extending structure, just the activity of the top corner of gauge stand is pegged graft and is had the rubber buffer, the setting of rubber buffer for isolated gauge stand inner space to avoid the entering of gray scale.

Further, inner wall one side of gauge stand is provided with the baffle, just the inner wall opposite side fixed mounting of gauge stand has the control mainboard, the control mainboard with electric connection between the communication mainboard, just the communication mainboard with the control mainboard is located the both sides of baffle respectively, one side electric connection of communication mainboard has the communication button, the communication button is connected through the mode of embedding outer wall one side of gauge stand, and when using, the accessible is pressed the communication button, talks.

Furthermore, a battery is fixedly connected to one side of the inside of the gauge stand, the battery is electrically connected with the control main board, and when the gauge stand is used, the battery can provide power.

Furthermore, the speaker has been seted up to one side outer wall of gauge stand, just the outer wall opposite side of gauge stand is connected with the regulation button through the mode of embedding, the fixed surface of gauge stand installs the dial plate, the gauge stand with the junction of dial plate is provided with the rubber sealing ring, and the setting of rubber sealing ring can play waterproof effect when using.

Furthermore, the watchband is detachably connected to the upper side and the lower side of the watch seat in a movable mode, a buckle is arranged at the end of the watchband, and the watch seat is used for fixing the watch body on the wrist of a user through the arrangement of the watchband.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a setting of communication mainboard, through signal transmission's mode, realization conversation function under the condition that does not need any network to support, just can converse, does not have the telephone charge to produce, is applicable to the occasion of relatively fixed and frequent passing through the conversation to the produced limitation of conversation function is realized to the mode of having solved bluetooth or networking.

2. The utility model discloses a setting of rubber buffer, when the conversation, can open it to in take the antenna out, otherwise, can take in the antenna to the inside of gauge stand, and close the rubber buffer, in order to play waterproof seal's effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the watchband structure of the present invention.

Fig. 3 is a schematic view of the overall expansion structure of the present invention.

Fig. 4 is a schematic diagram of the speaker hole structure of the present invention.

Fig. 5 is a schematic diagram of the antenna structure of the present invention.

The reference signs are: 1. a watch body; 2. a gauge stand; 201. a rubber plug; 202. a fixed seat; 203. a speaker; 204. adjusting a key; 3. a dial plate; 4. a watchband; 401. buckling; 5. a communication main board; 501. an antenna; 502. a communication key; 6. a control main board; 7. a battery.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and in addition, the forms of the structures described in the following embodiments are merely examples, and the watch for enabling short-distance communication according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of the present invention.

Referring to fig. 1-5, the utility model provides a wrist-watch that can short distance communication, including watch body 1, one side of watch body 1 is provided with gauge stand 2, and there is communication mainboard 5, one side fixedly connected with antenna 501 of communication mainboard 5 inside one side of gauge stand 2 through bolted connection.

The communication main board 5 is composed of a signal transmitting module, a signal receiving module, a signal and circuit modulation module and a signaling processing module.

Wherein, fixedly connected with fixing base 202 of inner wall top one side corner of table seat 2, the through-hole has been seted up to the inside of fixing base 202, and the inside through connection of through-hole has antenna 501, and antenna 501 is extending structure, and the activity of the top corner of table seat 2 is pegged graft and is had rubber buffer 201, when using, can open rubber buffer 201 to take antenna 501 out from table seat 2, in order to receive voice signal.

Wherein, inner wall one side of gauge stand 2 is provided with the baffle, and inner wall opposite side fixed mounting of gauge stand 2 has control mainboard 6, electric connection between control mainboard 6 and the communication mainboard 5, and communication mainboard 5 is located the both sides of baffle respectively with control mainboard 6, one side electric connection of communication mainboard 5 has communication button 502, communication button 502 connects gauge stand 2's outer wall one side through the mode of embedding, when conversing, the accessible is pressed communication button 502, control communication mainboard 5 and converse.

Wherein, the inside one side fixedly connected with battery 7 of gauge stand 2, electric connection between battery 7 and the control mainboard 6, when using, through the setting of battery 7 for provide electric power to the electronic component in the device.

Wherein, speaker 203 has been seted up to one side outer wall of gauge stand 2, and the outer wall opposite side of gauge stand 2 is connected with the regulation button 204 through the mode of embedding, and the fixed surface of gauge stand 2 installs dial plate 3, and the junction of gauge stand 2 and dial plate 3 is provided with the rubber sealing ring, and the setting of dial plate 3 can be used to the display time and look over the data information of communication mainboard 5 and control mainboard 6 directly perceivedly.

Wherein, the equal activity in upper and lower both sides of table seat 2 can be dismantled and be connected with watchband 4, and the tip of one side watchband 4 is provided with buckle 401, when using, through the setting of watchband 4 for fix wrist-watch body 1 on user's wrist, and fix through buckle 401 block.

The utility model discloses a theory of operation:

the watch capable of short-distance communication can open the rubber plug 201 when a call is made, draw the antenna 501 out of the watch base 2, generate a radio frequency carrier signal transmitted by a phase-locked loop and a voltage-controlled oscillator through a signal transmitting part in the communication mainboard 5, generate rated radio frequency power through buffering amplification, excitation amplification and power amplification, inhibit harmonic components through a low-pass filter of the antenna 501, transmit the signal out through the antenna 501 to send out voice of a user, simultaneously, perform radio frequency amplification on the signal input from the antenna 501 through a receiving and transmitting conversion circuit and a band-pass filter in a secondary frequency conversion superheterodyne mode through a signal receiving part, perform frequency mixing on the amplified signal from the radio frequency and a first local oscillator signal from a phase-locked loop frequency synthesizer circuit through the band-pass filter to generate a first intermediate frequency signal, the first intermediate frequency signal further eliminates clutter signals of adjacent channels through a crystal filter, the filtered first intermediate frequency signal enters an intermediate frequency processing chip, and is mixed with a second local oscillator signal to generate a second intermediate frequency signal, the second intermediate frequency signal is amplified and discriminated after filtering useless spurious signals through a ceramic filter to generate an audio signal, the audio signal enters a volume control circuit and a power amplifier through circuits such as amplification, a band-pass filter, de-emphasis and the like to be amplified and is emitted through a loudspeaker 203, so that a receiver obtains voice information, wherein a signal and circuit modulation module converts voice of a user into an audio electric signal through a microphone, the audio signal enters a voltage-controlled oscillator through an amplification circuit, a pre-emphasis circuit and a band-pass filter to be directly modulated, and a signaling processing module generates CTCSS/DTCSS signals through a communication mainboard 5 to be amplified and adjusted, the low-frequency signal is modulated by a voltage-controlled oscillator, the low-frequency signal obtained after frequency discrimination is received, one part of the low-frequency signal is subjected to filtering and shaping by a band-pass filter for amplifying and sub-audio frequency, the low-frequency signal enters a CPU (central processing unit), the low-frequency signal is compared with a preset value, and the result controls the output of an audio power amplifier and a loudspeaker 203. That is, if the preset value is the same, the speaker 203 is turned on, and if not, the speaker 203 is turned off to implement a short-distance call function.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wrist-watch that can short distance communication, includes watch body (1), its characterized in that: one side of wrist-watch body (1) is provided with gauge stand (2), there is communication mainboard (5) inside one side of gauge stand (2) through bolted connection, one side fixedly connected with antenna (501) of communication mainboard (5).

2. A wristwatch capable of short-range communication according to claim 1, wherein: the communication mainboard (5) is composed of a signal transmitting module, a signal receiving module, a signal and circuit modulation module and a signaling processing module.

3. The wristwatch capable of short-range communication of claim 1, wherein: fixedly connected with fixing base (202) of inner wall top one side corner of gauge stand (2), the through-hole has been seted up to the inside of fixing base (202), and the inside through connection of through-hole has antenna (501), antenna (501) are extending structure, just the activity of the top corner of gauge stand (2) is pegged graft and is had rubber buffer (201).

4. A wristwatch capable of short-range communication according to claim 1, wherein: inner wall one side of gauge stand (2) is provided with the baffle, just the inner wall opposite side fixed mounting of gauge stand (2) has control mainboard (6), control mainboard (6) with electric connection between communication mainboard (5), just communication mainboard (5) with control mainboard (6) are located the both sides of baffle respectively, one side electric connection of communication mainboard (5) has communication button (502), communication button (502) are connected through the mode of embedding outer wall one side of gauge stand (2).

5. The wristwatch capable of short-range communication according to claim 4, wherein: the inside one side fixedly connected with battery (7) of gauge stand (2), battery (7) with electric connection between control mainboard (6).

6. The wristwatch capable of short-range communication of claim 1, wherein: speaker (203) have been seted up to one side outer wall of gauge stand (2), just the outer wall opposite side of gauge stand (2) is connected with regulation button (204) through the mode of embedding, the fixed surface of gauge stand (2) installs dial plate (3), gauge stand (2) with the junction of dial plate (3) is provided with sealed rubber ring.

7. The wristwatch capable of short-range communication of claim 1, wherein: the watch is characterized in that the upper side and the lower side of the watch seat (2) are movably and detachably connected with watchbands (4), and a buckle (401) is arranged at the end part of each watchband (4).