CN214953846U

CN214953846U - NFC radio frequency tester

Info

Publication number: CN214953846U
Application number: CN202121175038.4U
Authority: CN
Inventors: 凌晨; 汪晓波
Original assignee: Botian Communication Technology Shanghai Co ltd
Current assignee: Botian Communication Technology Shanghai Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-30
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a NFC radio frequency tester, including carrying the thing device, strutting arrangement, heat abstractor, strutting arrangement sets up and is carrying thing device top, heat abstractor sets up and is carrying thing device bottom, it is provided with push-and-pull device to carry thing device top, it is provided with power storage device to carry thing device bottom. The utility model discloses a set up the casing and can protect the radio frequency tester, can be when transporting through setting up the door plant, close it, in order to reach and seal protection all equipment, avoid rocking when transporting and cause equipment to drop and damage, be convenient for improve the device through setting up the supporting leg, guarantee its the device when removing, can be better avoid the barrier, through setting up heat abstractor, can dispel the heat that equipment produced under long-time work, guarantee that equipment can not break down because of high temperature, avoid delaying its normal work.

Description

NFC radio frequency tester

Technical Field

The utility model relates to an electronic signal check out test set technical field specifically is a NFC radio frequency tester.

Background

The short-range wireless communication technology is a short-range high-frequency wireless communication technology developed from the radio frequency identification technology. NFC employs a unique signal attenuation technique as compared with infrared communication, bluetooth communication, and thus can perform communication within a very short distance (e.g., 10 cm). NFC naturally has security because of short communication distance, and is very suitable for application occasions such as identification, safe payment.

At present, electronic products with an NFC function are increasingly popular, and when such products are powered on, the products can be triggered by a radio frequency signal sent by an external NFC reading device, for example, the external NFC reading device sends an NFC request signal to the electronic products with the NFC function, and the electronic products with the NFC function complete powering on and powering off within a trigger time specified by a system after receiving the NFC request signal, and can further communicate with the external NFC device.

When the radio frequency detector is used, the radio frequency detector is not convenient to carry out a mode and move, so that the using range of the radio frequency detector is small, and when the radio frequency detector is used, the radio frequency detector needs to be connected with a power supply all the time, so that the radio frequency detector needs to be bound with the power supply all the time, and the problem of inconvenience in use is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a NFC radio frequency tester to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the NFC radio frequency tester comprises a carrying device, a supporting device and a heat dissipation device, wherein the supporting device is arranged at the top of the carrying device, the heat dissipation device is arranged at the bottom of the carrying device, a push-pull device is arranged at the top of the carrying device, and an electric storage device is arranged at the bottom of the carrying device.

The carrying device comprises a supporting plate, a casing is fixedly connected to the top of the supporting plate, sliding grooves are formed in the left side and the right side of the casing respectively, heat dissipation holes are formed in the left side and the right side of the casing respectively, through holes are formed in the bottom of the supporting plate, a door plate is hinged to the left side of the casing through hinges, and air of the door plate can be conveniently circulated inside the door plate through the heat dissipation holes.

Preferably, the supporting device comprises four supporting legs, the number of the supporting legs is four, the tops of the supporting legs are fixedly connected with the bottom of the supporting plate respectively, the supporting legs are distributed at four corners of the bottom of the supporting plate, the bottoms of the supporting legs are rotatably connected with universal wheels through bearings respectively, and the supporting device can be conveniently supported to move in multiple directions by arranging the universal wheels.

Preferably, heat abstractor includes the guard box, guard box top and backup pad bottom fixed connection, the inside fixedly connected with motor of guard box, the output shaft is installed to the motor, the motor passes through output shaft fixedly connected with head rod, the one end that the motor was kept away from to the head rod runs through the guard box and extends to inside the casing, the one end that the motor was kept away from to the head rod is provided with the flabellum, is convenient for it to protect the motor through setting up the guard box, and carries out a support to the motor.

Preferably, the push-pull device comprises a carrying plate, a radio frequency tester is arranged at the top of the carrying plate, clamping columns are arranged at the left end and the right end of the carrying plate, two idler wheels are arranged on the surfaces of the clamping columns and run through the two idler wheels respectively, the idler wheels are rotatably connected with the two clamping columns respectively, a handle is fixedly connected to the front surface of the carrying plate, ventilation holes are formed in the surface of the carrying plate, the ventilation holes are densely distributed in the surface of the carrying plate and run through the carrying plate, and the carrying plate can be conveniently pushed or pulled out through the handle.

Preferably, power storage device includes the solar photovoltaic board, solar photovoltaic board fixed mounting is in the casing top, solar photovoltaic board output fixedly connected with electric wire, the one end that the solar photovoltaic board was kept away from to the electric wire runs through the casing and extends to inside the casing, the one end electric connection that the solar photovoltaic board was kept away from to the electric wire has the battery, battery fixed mounting is in the backup pad top, the battery passes through wire and radio frequency tester electric connection, through setting up the battery, is convenient for collect the electric energy that the solar photovoltaic board produced and stores.

Preferably, flabellum quantity is six, six flabellum annular equidistance fixed mounting is in the head rod surface respectively, through setting up the flabellum, is convenient for it blows into the casing with outside cold wind inside and cools down equipment.

Preferably, the gyro wheel contacts with two spout inner walls respectively, two the gyro wheel rotates with two spouts respectively to be connected, rotates with the spout through setting up the gyro wheel and is connected, and it will carry the thing board to pull out better being convenient for.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses, can protect the radio frequency tester through setting up the casing, can be when transporting through setting up the door plant, close it, in order to reach and seal protection all equipment, avoid rocking when transporting and cause equipment to drop and damage, be convenient for improve the device through setting up the supporting leg, guarantee its the device when removing, can be better avoid the barrier, through setting up heat abstractor, can dispel the heat that equipment produced under long-time work, guarantee that equipment can not break down because of high temperature, avoid delaying its normal work.

2. The utility model discloses, guarantee through setting up push-and-pull device that its equipment pushes away it to inside the casing when out of work, obtain abundant protection, and at the during operation, only need through pulling the handle can relax will carry the thing board and pull out, make work efficiency more high-efficient, through the through-hole of seting up, the better transport of the cool wind of the heat abstractor of being convenient for to radio frequency tester department, be convenient for its quicker cooling, through the power storage device who sets up, it can use in the optional position to be convenient for its better messenger's device, avoid it to cause the unable use of equipment because of power supply problem.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front sectional view of the carrying device and the supporting device of the present invention;

FIG. 3 is a front sectional view of the heat dissipating device of the present invention;

FIG. 4 is a front sectional view of the push-pull device of the present invention;

fig. 5 is a right sectional view of the power storage device of the present invention.

In the figure: the device comprises a 1-object carrying device, 11 supporting plates, 12 shells, 13 sliding grooves, 14 heat dissipation holes, 15 through holes, 16 door plates, 2 supporting devices, 21 supporting legs, 22 universal wheels, 3 heat dissipation devices, 31 protection boxes, 32 motors, 33 first connecting rods, 34 fan blades, 4 push-pull devices, 41-object carrying plates, 42 radio frequency testers, 43 clamping columns, 44 rollers, 45 handles, 46 ventilation holes, 5 power storage devices, 51 solar photovoltaic plates, 52 electric wires and 53 storage batteries.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a NFC radio frequency tester, is including carrying thing device 1, strutting arrangement 2, heat abstractor 3, and strutting arrangement 2 sets up and is carrying 1 top of thing device, and heat abstractor 3 sets up and is carrying 1 bottom of thing device, carries 1 top of thing device and is provided with push-and-pull device 4, carries 1 bottom of thing device and is provided with power storage device 5.

Carry thing device 1 and include

backup pad

11, 11 top fixedly connected with casings 12 in backup pad, spout 13 has been seted up respectively to the casing 12 left and right sides, and louvre 14 has been seted up respectively to the casing 12 left and right sides, and through-hole 15 has been seted up to backup pad 11 bottom, and casing 12 left side hinge articulates there is door plant 16, circulates in inside its air of being convenient for through setting up louvre 14, the utility model discloses a set up casing 12 and can protect radio frequency tester 42, can be when transporting through setting up door plant 16, close it to reach and seal the protection to all equipment, avoid rocking when transporting to cause equipment to drop and damage.

Support arrangement 2 includes supporting leg 21, supporting leg 21 quantity is four, four supporting leg 21 tops respectively with 11 bottom fixed connection in backup pad, four supporting leg 21 distribute in 11 bottom four corners in backup pad, four supporting leg 21 bottoms are connected with universal wheel 22 through the bearing rotation respectively, it is supporting the device and is carrying out diversified removal through setting up universal wheel 22, be convenient for improve the device through setting up supporting leg 21, guarantee its the device when removing, obstacle that can be better avoids.

The heat dissipation device 3 comprises a protection box 31, the top of the protection box 31 is fixedly connected with the bottom of the support plate 11, a motor 32 is fixedly connected inside the protection box 31, an output shaft is installed on the motor 32, the motor is fixedly connected with a first connecting rod 33 through the output shaft, one end of the first connecting rod 33, far away from the motor 32, penetrates through the protection box 31 and extends into the shell 12, one end of the first connecting rod 33, far away from the motor 32, is provided with fan blades 34, through the arrangement of the fan blades 34, the fan blades are convenient to blow external cold air into the shell 12 to cool the equipment, the number of the fan blades 34 is six, the six fan blades 34 are respectively and fixedly installed on the surface of the first connecting rod 33 in an annular and equidistant mode, through the arrangement of the protection box 31, the motor 32 is convenient to protect, one support is carried out on the motor 32, through the arrangement of the heat dissipation device 3, heat generated by long-time operation of the equipment can be dissipated, and the equipment is ensured not to fail due to high temperature, avoiding delaying the normal operation thereof.

The push-pull device 4 comprises a carrying plate 41, a radio frequency tester 42 is arranged on the top of the carrying plate 41, the left and right ends of the carrying plate 41 are provided with clamping columns 43, the surfaces of the two clamping columns 43 are provided with rollers 44, the two clamping columns 43 respectively penetrate through the two rollers 44, the two rollers 44 are respectively rotatably connected with the two clamping columns 43, the two rollers 44 are respectively contacted with the inner walls of the two chutes 13, the two rollers 44 are respectively rotatably connected with the two chutes 13, the rollers 44 are rotatably connected with the chutes 13 to facilitate the carrying plate 41 to be better pulled out, a handle 45 is fixedly connected to the front surface of the carrying plate 41, the carrying plate 41 is more conveniently pushed or pulled out by the handle 45, the surface of the carrying plate 41 is provided with ventilation holes 46, the ventilation holes 46 are densely distributed on the surface of the carrying plate 41 and penetrate through the carrying plate 41, the push-pull device 4 is arranged to ensure that the device is pushed into the shell 12 when the device does not work, obtain abundant protection, and at the during operation, what only need can relax through pulling handle 45 will carry thing board 41 and pull out for work efficiency is more high-efficient, and through the through-hole 15 of seting up, the better transport of the cool breeze of the heat abstractor 3 of being convenient for is to radio frequency tester 42 department, is convenient for its faster cooling.

Electric power storage device 5 includes solar photovoltaic board 51, solar photovoltaic board 51 fixed mounting is at casing 12 top, solar photovoltaic board 51 output end fixedly connected with electric wire 52, electric wire 52 keeps away from the one end of solar photovoltaic board 51 and runs through casing 12 and extend to inside the casing 12, the one end electric connection that solar photovoltaic board 51 was kept away from to electric wire 52 has battery 53, battery 53 fixed mounting is in 11 tops of backup pad, battery 53 passes through wire and radio frequency tester 42 electric connection, through setting up battery 53, be convenient for collect the electric energy that solar photovoltaic board 51 produced and store, electric power storage device 5 through the setting, be convenient for its better messenger's the device can use in the optional position, avoid its unable use because of the power problem causes equipment.

The utility model discloses the theory of operation: when the device is used, the device is directly pushed by external force when being used, so that the device moves through the universal wheels 22 at the bottom and then moves to a specified position, the door plate 16 is only needed to be opened, the handle 45 is manually pulled, the carrying plate 41 is pulled out, the radio frequency tester 42 works, the radio frequency tester 42 is electrically connected with the storage battery 53 through a lead, so that the radio frequency tester 42 can work for a long time, when the illumination is sufficient, the solar photovoltaic panel 51 automatically converts light energy into electric energy which is stored in the storage battery 53 through the wire 52, when the radio frequency tester 42 works for a long time, the heat is easily increased, then the motor 32 is electrically connected with the storage battery 53 through the lead, the heat dissipation holes are started to drive the first connecting rod 33 and the fan blades 34 to rotate, and the heat in the shell 12 is blown away through the vent holes 46 and the fan blades 14, when the internal air is insufficient, the external cold air is absorbed to the inside, and the equipment is cooled, so that the normal work of the device is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An NFC radio frequency tester, is including carrying thing device (1), strutting arrangement (2), heat abstractor (3), its characterized in that: the supporting device (2) is arranged at the top of the carrying device (1), the heat dissipation device (3) is arranged at the bottom of the carrying device (1), the push-pull device (4) is arranged at the top of the carrying device (1), and the power storage device (5) is arranged at the bottom of the carrying device (1);

carry thing device (1) including backup pad (11), backup pad (11) top fixedly connected with casing (12), spout (13) have been seted up respectively to the casing (12) left and right sides, louvre (14) have been seted up respectively to the casing (12) left and right sides, through-hole (15) have been seted up to backup pad (11) bottom, casing (12) left side hinge joint has door plant (16).

2. The NFC radio frequency tester of claim 1, wherein: support arrangement (2) are including supporting leg (21), supporting leg (21) quantity is four, four supporting leg (21) top respectively with backup pad (11) bottom fixed connection, four supporting leg (21) distribute in backup pad (11) bottom four corners, four supporting leg (21) bottom is rotated through the bearing respectively and is connected with universal wheel (22).

3. The NFC radio frequency tester of claim 1, wherein: heat abstractor (3) are including guard box (31), guard box (31) top and backup pad (11) bottom fixed connection, inside fixedly connected with motor (32) of guard box (31), the output shaft is installed in motor (32), the motor passes through output shaft fixedly connected with head rod (33), the one end that motor (32) were kept away from in head rod (33) runs through guard box (31) and extends to inside casing (12), the one end that motor (32) were kept away from in head rod (33) is provided with flabellum (34).

4. The NFC radio frequency tester of claim 1, wherein: the push-pull device (4) comprises an object carrying plate (41), a radio frequency tester (42) is arranged at the top of the object carrying plate (41), clamping columns (43) are arranged at the left end and the right end of the object carrying plate (41), idler wheels (44) are arranged on the surfaces of the two clamping columns (43), the two clamping columns (43) respectively penetrate through the two idler wheels (44), the two idler wheels (44) are respectively rotatably connected with the two clamping columns (43), a handle (45) is fixedly connected to the front surface of the object carrying plate (41), vent holes (46) are formed in the surface of the object carrying plate (41), and the vent holes (46) are densely distributed on the surface of the object carrying plate (41) and penetrate through the object carrying plate (41).

5. The NFC radio frequency tester of claim 1, wherein: electric power storage device (5) include solar photovoltaic board (51), solar photovoltaic board (51) fixed mounting is in casing (12) top, solar photovoltaic board (51) output end fixedly connected with electric wire (52), the one end that solar photovoltaic board (51) were kept away from in electric wire (52) runs through casing (12) and extends to inside casing (12), the one end electric connection that solar photovoltaic board (51) were kept away from in electric wire (52) has battery (53), battery (53) fixed mounting is in backup pad (11) top, battery (53) are through wire and radio frequency tester (42) electric connection.

6. The NFC radio frequency tester of claim 3, wherein: the quantity of flabellum (34) is six, six flabellum (34) are annular equidistance fixed mounting respectively in first connecting rod (33) surface.

7. The NFC radio frequency tester of claim 4, wherein: the two rollers (44) are respectively contacted with the inner walls of the two sliding grooves (13), and the two rollers (44) are respectively connected with the two sliding grooves (13) in a rotating mode.