CN216122415U - Portable NFC wireless intelligent communication device - Google Patents

Abstract

The utility model discloses a portable NFC wireless intelligent communication device, which comprises a shell; the front side of the shell is provided with a notch, the top of the front side of the notch is provided with a display screen, the center of the front side of the notch is provided with a channel adjusting knob, a switch and a communication button, the bottom of the front side of the notch is provided with a sound hole, and the center of the back side of the shell is provided with a clamping plate; the front surface of the shell is provided with the notch and the cover plate, when raining, the cover plate can be directly clamped in the notch, so that the display screen and the sound hole on the front surface of the shell are protected in a sealing mode, the phenomenon that rainwater enters the device from the sound hole to cause damage of the device is avoided, meanwhile, the phenomenon that dust enters the device from the sound hole to cause short circuit and the like when the shell is not used is avoided, and the cover plate can effectively protect the display screen.

Description

Portable NFC wireless intelligent communication device

Technical Field

The utility model relates to the technical field of NFC (near field communication) wireless, in particular to a portable NFC wireless intelligent communication device.

Background

Near Field Communication (NFC), a wireless technology initiated by philips and developed by nokia, sony and other well-known manufacturers, is a wireless technology that facilitates Communication with the development of society, and therefore NFC wireless intelligent Communication devices have come into play.

The existing NFC wireless intelligent communication device has the defects that:

1. the signal pole of current NFC wireless intelligent communication device is vertical installation generally, consequently when carrying, and consequently some collisions often can cause the phenomenon that the signal pole is broken off, leads to the unable normal use of device.

2. The sound hole of the existing NFC wireless intelligent communication device is exposed outside, when the NFC wireless intelligent communication device is used in rainy days, rainwater can enter the device from the sound hole, the device is damaged, meanwhile, dust can easily enter the device from the sound hole, when the dust deposition in the device is serious, the short circuit of the device is easily caused, and the display screen is exposed outside and is also easily damaged.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a portable NFC wireless intelligent communication device to solve the problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable NFC wireless intelligent communication device comprises a shell; the front side of the shell is provided with a notch, the top of the front side of the notch is provided with a display screen, the center of the front side of the notch is provided with a channel adjusting knob, a switch and a communication button, the bottom of the front side of the notch is provided with a sound hole, and the center of the back side of the shell is provided with a clamping plate;

a containing groove is formed in the center of the top of the shell, a limiting sleeve is mounted on one side inside the containing groove, rotating rods are rotatably mounted inside the limiting sleeve through bearings, a connecting seat is mounted between the two groups of rotating rods, and a signal rod is mounted on one side of the connecting seat;

and a cover plate is arranged at the bottom of the front surface of the notch through a hinge.

Preferably, the center of the bottom of the shell is provided with a charging socket, and the charging socket is connected with a rubber plug through a connecting rope.

Preferably, first magnetic blocks are embedded at two ends of the top of the front side of the notch, and second magnetic blocks are embedded at two ends of the top of the back side of the cover plate.

Preferably, a sealing strip is arranged on the periphery of the inner side face of the cover plate, a kneading block is arranged in the center of the top of the outer side face of the cover plate, and first anti-skid grains are arranged on the surface of the kneading block.

Preferably, the two sides of the shell are provided with rubber strips, and the surfaces of the rubber strips are provided with second anti-skid lines.

Preferably, the top of grip block is equipped with the welded plate, the bottom department of grip block is equipped with the sand grip.

Preferably, two sets of symmetrical arc bayonets are arranged in the vertical direction and the horizontal direction inside the limiting sleeve, and two sets of symmetrical rubber clamping blocks are arranged in the vertical direction of the rotating rod, which is located on the inner surface of the limiting sleeve.

Preferably, one side of the connecting seat is provided with an external thread connector, and one end of the signal rod, which is positioned on the connecting seat, is provided with an internal thread sleeve.

Preferably, eight groups of equidistant channel labels are arranged on the front face of the notch in a circle of the channel adjusting knob, and a pointer is arranged on the surface of the channel adjusting knob.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the accommodating groove is formed in the top of the shell, and then the connecting seat is installed in the accommodating groove through the limiting sleeve and the rotating rod, so that when the device is carried, the connecting seat can rotate to a horizontal state through the rotating rod, and the signal rod on the connecting seat can also be in the horizontal state and is accommodated in the accommodating groove, therefore, the phenomenon that the signal rod is broken when being collided can be effectively avoided, and the signal rod can be effectively protected.

2. The front surface of the shell is provided with the notch and the cover plate, when raining, the cover plate can be directly clamped in the notch, so that the display screen and the sound hole on the front surface of the shell are protected in a sealing mode, the phenomenon that rainwater enters the device from the sound hole to cause damage of the device is avoided, meanwhile, the phenomenon that dust enters the device from the sound hole to cause short circuit and the like when the shell is not used is avoided, and the cover plate can effectively protect the display screen.

Drawings

FIG. 1 is a schematic view of the present invention showing the cover opened in front view;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a bottom view of the present invention;

FIG. 5 is a top view of the present invention;

FIG. 6 is a view of the connection structure of the stop collar and the rotary rod of the present invention;

fig. 7 is a side view of the clamping plate of the present invention.

In the figure: 1. a housing; 101. a charging jack; 102. a rubber plug; 2. a recess; 201. a first magnetic attraction block; 202. a display screen; 203. a channel adjustment knob; 204. a channel tag; 205. a switch; 206. a communication button; 207. a sound hole; 3. a cover plate; 301. a sealing strip; 302. a second magnetic attraction block; 303. kneading blocks; 304. a first anti-skid pattern; 4. a rubber strip; 401. a second anti-skid pattern; 5. a clamping plate; 501. a convex strip; 502. welding the plate; 6. a receiving groove; 601. a limiting sleeve; 602. a rotating rod; 603. an arc bayonet; 604. a rubber clamping block; 7. a connecting seat; 701. an externally threaded nipple; 8. a signal lever; 801. and an internal thread sleeve.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, an embodiment of the present invention is shown: a portable NFC wireless intelligent communication device comprises a shell 1; the front surface of the shell 1 is provided with a notch 2, the top of the front surface of the notch 2 is provided with a display screen 202, the center of the front surface of the notch 2 is provided with a channel adjusting knob 203, a switch 205 and a communication button 206, the bottom of the front surface of the notch 2 is provided with a sound hole 207, and the center of the back surface of the shell 1 is provided with a clamping plate 5;

a containing groove 6 is arranged at the center of the top of the shell 1, a limiting sleeve 601 is arranged at one side inside the containing groove 6, rotating rods 602 are rotatably arranged inside the limiting sleeve 601 through bearings, a connecting seat 7 is arranged between the two groups of rotating rods 602, and a signal rod 8 is arranged at one side of the connecting seat 7;

the bottom of the front surface of the notch 2 is provided with a cover plate 3 through a hinge;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, an NFC chip, an antenna, i.e., a signal rod 8, a battery and some software are arranged inside the housing 1, so as to enable communication within a short distance range, when in use, a person can pull the signal rod 8, then the signal rod 8 and the connecting seat 7 are rotated to a vertical state and fixed through a rotating rod 602, the display screen 202 is used for displaying parameter information such as some signal intensity, the switch 205 is pressed, the device is turned on, then the device is adjusted to a specified channel through a channel adjusting knob 203, then the communication button 206 is pressed to perform short distance communication with another group of devices, the sound hole 207 is mainly used for receiving and playing sound, after use, the person can pull the signal rod 8 again, then the signal rod 8 and the connecting seat 7 are rotated to a horizontal state through the rotating rod 602, at this time, the signal rod 8 is located inside the receiving groove 6 and fixed, consequently in carrying device, can avoid signal pole 8 to receive the phenomenon that the rupture appears in the collision, thereby can carry out effectual protection to signal pole 8, then seal apron 3 card inside notch 2, thereby can avoid the rainwater to enter into the device from vocal hole 207 and cause the device to damage, the dust also can avoid simultaneously entering into the device from vocal hole 207 and causes the device phenomenon such as short circuit to appear when not using, and apron 3 also can carry out effectual protection to display screen 202, in personnel carrying device, can hang and carry on personnel's pocket or waistband through the grip block 5 at its back.

Further, a charging socket 101 is arranged at the center of the bottom of the shell 1, and a rubber plug 102 is connected to the charging socket 101 through a connecting rope;

specifically, as shown in fig. 4, charging socket 101 conveniently charges the battery inside the device, and after charging, plug 102 is plugged into charging socket 101, so that charging socket 101 can be protected from dust and water.

Furthermore, the two ends of the top of the front surface of the notch 2 are embedded with first magnetic blocks 201, and the two ends of the top of the back surface of the cover plate 3 are embedded with second magnetic blocks 302;

specifically, as shown in fig. 1, after the cover plate 3 is snapped inside the recess 2, the first magnetic attraction block 201 and the second magnetic attraction block 302 attract each other, so as to fix the cover plate 3.

Further, a sealing strip 301 is arranged on one circumference of the inner side surface of the cover plate 3, a kneading block 303 is arranged at the center of the top of the outer side surface of the cover plate 3, and first anti-skid grains 304 are arranged on the surface of the kneading block 303;

specifically, as shown in fig. 1 and 4, the sealing strip 301 ensures the sealing performance of the cover plate 3 clamped inside the recess 2, the holding block 303 facilitates the holding of a person to pull the cover plate 3 away from the recess 2, the first anti-slip threads 304 increase the friction force on the surface of the holding block 303, and the sliding of the person holding the holding block 303 to pull the cover plate 3 is avoided.

Further, rubber strips 4 are arranged on two sides of the shell 1, and second anti-skid grains 401 are arranged on the surfaces of the rubber strips 4;

specifically, as shown in fig. 1, the comfort of the person holding the device is increased by the rubber strip 4, and the friction force on the surface of the rubber strip 4 is increased by the second anti-slip stripes 401, so that the stability of the person holding the device is improved.

Further, a welding plate 502 is arranged at the top end of the clamping plate 5, and a convex strip 501 is arranged at the bottom end of the clamping plate 5;

specifically, as shown in fig. 7, the clamping plate 5 is fixed on the back of the housing 1 by a welding plate 502, and the protruding strips 501 are used for limiting the bottom of the clamping plate 5, so as to avoid the phenomenon that the clamping plate 5 falls off after being hung on a pocket or a belt in cooperation with the housing 1.

Furthermore, two groups of symmetrical arc bayonets 603 are arranged in the limiting sleeve 601 in the vertical and horizontal directions, and two groups of symmetrical rubber clamping blocks 604 are arranged in the rotating rod 602 in the vertical direction on the inner surface of the limiting sleeve 601;

specifically, as shown in fig. 6, when connecting seat 7 is the horizontal state, two sets of rubber fixture blocks 604 on bull stick 602 are the vertical state, two sets of rubber fixture blocks 604 on bull stick 602 are blocked into two sets of arc bayonet sockets 603 on the inside vertical direction of stop collar 601 this moment, thereby fix connecting seat 7, when connecting seat 7 is the vertical state, two sets of rubber fixture blocks 604 on bull stick 602 are the horizontal state, two sets of arc bayonet sockets 603 on the inside horizontal direction of stop collar 601 are blocked into to two sets of rubber fixture blocks 604 on bull stick 602 this moment, thereby fix connecting seat 7.

Further, an external thread joint 701 is arranged on one side of the connecting seat 7, and an internal thread sleeve 801 is arranged at one end, located on the connecting seat 7, of the signal rod 8;

specifically, as shown in fig. 5, the female sleeve 801 of the signal rod 8 is screwed into the male connector 701 of the connector holder 7, and the signal rod 8 is mounted.

Furthermore, eight groups of equidistant channel labels 204 are arranged on the front surface of the notch 2 around the channel adjusting knob 203, and a pointer is arranged on the surface of the channel adjusting knob 203;

specifically, as shown in fig. 1, the eight sets of channel tags 204 are 1, 2, 3, 4, 5, 6, 7 and 8, respectively, and when the person turns the channel adjustment knob 203, the pointer on the channel adjustment knob 203 points to which channel tag 204, i.e. indicates which channel the device is located in.

The working principle is as follows: when the device is used, firstly, a person can pull the signal rod 8, then the signal rod 8 and the connecting seat 7 rotate to a vertical state through the rotating rod 602, at the moment, the two groups of rubber clamping blocks 604 on the rotating rod 602 are in a horizontal state, at the moment, the two groups of rubber clamping blocks 604 on the rotating rod 602 are clamped into the two groups of arc-shaped clamping openings 603 in the limiting sleeve 601 in the horizontal direction, so that the connecting seat 7 is fixed, then the switch 205 is pressed, the device is started, then the device is adjusted to a specified channel through the channel adjusting knob 203, and then the communication button 206 is pressed to carry out short-distance communication with the other group of devices;

secondly, after the use is finished, a person can pull the signal rod 8 again, then the signal rod 8 and the connecting seat 7 rotate to a horizontal state through the rotating rod 602, at the moment, two groups of rubber clamping blocks 604 on the rotating rod 602 are in a vertical state, at the moment, two groups of rubber clamping blocks 604 on the rotating rod 602 are clamped into two groups of arc-shaped bayonets 603 in the vertical direction in the limiting sleeve 601, so that the connecting seat 7 is fixed, at the moment, the signal rod 8 is positioned in the accommodating groove 6 and is fixed, therefore, when the device is carried, the phenomenon that the signal rod 8 is broken due to collision can be avoided, and the signal rod 8 can be effectively protected;

finally, cover plate 3 card is sealed inside notch 2 to can avoid the rainwater to enter into the device from vocal hole 207 and cause the device to damage, also can avoid simultaneously when not using the dust to enter into the device from vocal hole 207 and cause the device phenomenon such as short circuit to appear, cover plate 3 also can carry out effectual protection to display screen 202 in addition, when personnel carrying device, can hang and carry on personnel's pocket or waistband through the grip block 5 at its back.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (9)

1. A portable NFC wireless smart communication device comprising a housing (1); the method is characterized in that: a notch (2) is formed in the front of the shell (1), a display screen (202) is arranged at the top of the front of the notch (2), a channel adjusting knob (203), a switch (205) and a communication button (206) are arranged at the center of the front of the notch (2), a sound hole (207) is formed in the bottom of the front of the notch (2), and a clamping plate (5) is arranged at the center of the back of the shell (1);

a containing groove (6) is formed in the center of the top of the shell (1), a limiting sleeve (601) is installed on one side inside the containing groove (6), rotating rods (602) are installed inside the limiting sleeve (601) in a rotating mode through bearings, a connecting seat (7) is installed between the two groups of rotating rods (602), and a signal rod (8) is installed on one side of the connecting seat (7);

and a cover plate (3) is arranged at the bottom of the front surface of the notch (2) through a hinge.

2. A portable NFC wireless smart communicator according to claim 1 and further comprising: the middle of the bottom of the shell (1) is provided with a charging socket (101), and the charging socket (101) is connected with a rubber plug (102) through a connecting rope.

3. A portable NFC wireless smart communicator according to claim 1 and further comprising: first magnetic blocks (201) are inlaid at two ends of the top of the front face of the notch (2), and second magnetic blocks (302) are inlaid at two ends of the top of the back face of the cover plate (3).

4. A portable NFC wireless smart communicator according to claim 1 and further comprising: a week of apron (3) medial surface is equipped with sealing strip (301), the central point department at apron (3) lateral surface top is equipped with and holds between the fingers piece (303), and the surface of holding between the fingers piece (303) is equipped with first anti-skidding line (304).

5. A portable NFC wireless smart communicator according to claim 1 and further comprising: the anti-skid shell is characterized in that rubber strips (4) are arranged on two sides of the shell (1), and second anti-skid grains (401) are arranged on the surfaces of the rubber strips (4).

6. A portable NFC wireless smart communicator according to claim 1 and further comprising: the top of grip block (5) is equipped with welded plate (502), the bottom department of grip block (5) is equipped with sand grip (501).

7. A portable NFC wireless smart communicator according to claim 1 and further comprising: two sets of symmetrical arc bayonets (603) are arranged in the vertical direction and the horizontal direction in the limiting sleeve (601), and two sets of symmetrical rubber clamping blocks (604) are arranged in the vertical direction, in which the rotating rod (602) is positioned on the inner surface of the limiting sleeve (601).

8. A portable NFC wireless smart communicator according to claim 1 and further comprising: and an external thread connector (701) is arranged on one side of the connecting seat (7), and an internal thread sleeve (801) is arranged at one end, located on the connecting seat (7), of the signal rod (8).

9. A portable NFC wireless smart communicator according to claim 1 and further comprising: eight groups of equidistant channel labels (204) are arranged on the periphery of the front surface of the notch (2) positioned on the channel adjusting knob (203), and a pointer is arranged on the surface of the channel adjusting knob (203).

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