CN209590852U

CN209590852U - A kind of RFID reader power supply unit

Info

Publication number: CN209590852U
Application number: CN201920586582.4U
Authority: CN
Inventors: 余军阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2019-11-05
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a kind of RFID reader power supply units, including portable read-write machine and apparatus main body, the upper surface of described device main body offers handle groove, the inner wall of the handle groove offers loose slot respectively and takes electric hole, the side of described device main body opens up air inlet hole, the other side of described device main body offers flow orifice, and the inside of described device main body is fixedly connected with inductive probe, and the upper surface of described device main body is provided with control button.The RFID reader power supply unit, pass through setting inductive probe and control mainboard, after so that the hand block of the portable read-write machine is inserted into handle groove, inductive probe receives the signal for incuding the reader, by the way that miniature electromotive handspike, plug, control mainboard is arranged, so that the device is charged automatically, control device power-off by the way that control button is arranged, convenient for removing the portable read-write machine, so that the RFID reader power supply unit be made to have the effect of flexibly picking and placing and voluntarily charging.

Description

A kind of RFID reader power supply unit

Technical field

The utility model relates to technical field of RFID, specially a kind of RFID reader power supply unit.

Background technique

RFID reader (abbreviation of RadioFrequencyIdentification) be also known as " RFID reader ", i.e., without Line radio frequency identification passes through radio frequency identification signal automatic identification target object and obtains related data, without manual intervention, can recognize High-speed moving object simultaneously can identify multiple RFID label tags simultaneously, swift and convenient to operate.RFID reader has fixed and hand-held Formula, handhold RFID reader includes low frequency, high frequency, and hyperfrequency is active etc..

As the field that RFID is applied is more and more, it is convenient and efficient that more people have experienced RFID technique bring. RFID handheld terminal is all used under many occasions.Handheld terminal has benefit easy to remove, while also having battery durable Time short disadvantage.It is directed to the continuation of the journey problem of Mobile RFID reader-writer at present, the mode of replacement battery is taken to solve mostly. Carrying out battery altering needs pass hull closure to restart, to influence the progress of work, we need to provide one kind and are convenient for thus Placed mobile reader has the RFID reader power supply unit of automatic charging function simultaneously.

Utility model content

The purpose of this utility model is to provide a kind of RFID reader power supply units, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of RFID reader power supply unit, including Portable read-write machine and apparatus main body, the upper surface of described device main body offer handle groove, the inner wall difference of the handle groove It offers loose slot and takes electric hole, the side of described device main body opens up air inlet hole, and the other side of described device main body offers Flow orifice, the inside of described device main body are fixedly connected with inductive probe, the upper surface of described device main body be provided with control by Button, the side of described device main body have been respectively fixedly connected with filter frame and main power line, and the inner bottom wall of described device main body is fixed Battery and transformer have been respectively fixedly connected with it, the inner wall of the loose slot is fixedly connected with spring jacking block, described to take electric hole Inner wall is fixedly connected with miniature electromotive handspike, and the movable end of the miniature electromotive handspike is fixedly connected with plug, described device master The inner bottom wall of body is fixedly connected with control mainboard, and the control mainboard is electrically connected radiating motor.

Preferably, the hand-held place of the portable read-write machine, which offers, takes power port, and the inside for taking power port is fixedly connected There is socket compatible with plug.

Preferably, the inside of the filter frame be plugged with for inlet air filtering filter screen, the inductive probe respectively with Battery and control mainboard are electrically connected.

Preferably, one end of the main power line runs through the side of apparatus main body and extends to the inner wall and storage of apparatus main body The side of battery is fixedly connected.

Preferably, the lower surface of the portable read-write machine is overlapped on the upper surface of apparatus main body, and portable read-write machine Hand block be adapted with the size of handle groove.

Preferably, the control data line of the miniature electromotive handspike is fixedly connected with control mainboard, and the main power line is remote The other end from apparatus main body is fixedly connected with power taking plug.

Beneficial effect

The utility model provides a kind of RFID reader power supply unit, have it is following the utility model has the advantages that

1. the RFID reader power supply unit makes the portable read-write machine by setting inductive probe and control mainboard After hand block is inserted into handle groove, inductive probe receives the signal for incuding the reader, by setting miniature electromotive handspike, inserts Head, control mainboard, make the device charge automatically, device power-off are controlled by the way that control button is arranged, convenient for removing this just Formula reader is taken, so that the RFID reader power supply unit be made to have the effect of flexibly picking and placing and voluntarily charging.

2. the RFID reader power supply unit, the filter screen being clamped by setting air inlet hole, filter frame and filter frame inside, Make to enter the air cleaning inside apparatus main body, the flabellum that is fixedly connected by setting radiating motor, radiating motor output shaft and Flow orifice, so that the RFID reader power supply unit be made to have the effect of automatic heat radiation in work.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is enlarged structure schematic diagram at B in the utility model Fig. 1；

Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.

In figure: 1 portable read-write machine, 2 apparatus main bodies, 3 handle grooves, 4 loose slots, 5 take electric hole, 6 air inlet holes, 7 flow orifices, 8 inductive probes, 9 control buttons, 10 filter frames, 11 main power lines, 12 batteries, 13 transformers, 14 spring jacking blocks, 15 micro electrics Dynamic push rod, 16 plugs, 17 control mainboards, 18 radiating motors, 19 take power port.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of RFID reader power supply unit, including just Formula reader 1 and apparatus main body 2 are taken, the upper surface of apparatus main body 2 offers handle groove 3, and the lower surface of portable read-write machine 1 is taken It connects in the upper surface of apparatus main body 2, and the hand block of portable read-write machine 1 is adapted with the size of handle groove 3, handle groove 3 Inner wall offers loose slot 4 respectively and takes electric hole 5, and the side of apparatus main body 2 opens up air inlet hole 6, and the other side of apparatus main body 2 is opened Equipped with flow orifice 7, the inside of apparatus main body 2 is fixedly connected with inductive probe 8, the upper surface of apparatus main body 2 be provided with control by Button 9, the side of apparatus main body 2 have been respectively fixedly connected with filter frame 10 and main power line 11, and the inside grafting of filter frame 10 is useful In the filter screen of inlet air filtering.

The inner bottom wall of apparatus main body 2, which is fixed, has been respectively fixedly connected with battery 12 and transformer 13, and the one of main power line 11 It holds the side for running through apparatus main body 2 and the inner wall for extending to apparatus main body 2 is fixedly connected with the side of battery 12, loose slot 4 Inner wall be fixedly connected with spring jacking block 14, take the inner wall in electric hole 5 to be fixedly connected with miniature electromotive handspike 15, miniature electromotive handspike 15 movable end is fixedly connected with plug 16, and the inner bottom wall of apparatus main body 2 is fixedly connected with control mainboard 17, and inductive probe 8 divides Not electrically connected with battery 12 and control mainboard 17, control mainboard 17 is electrically connected radiating motor 18, is entered the wind by setting The filter screen being clamped inside hole 6, filter frame 10 and filter frame makes to enter the air cleaning inside apparatus main body 2, be dissipated by being arranged The flabellum and flow orifice 7 that thermoelectric perpetual motion machine 18,18 output shaft of radiating motor are fixedly connected, so that the RFID reader power supply unit be made to have There is the effect of automatic heat radiation in work.

The hand-held place of portable read-write machine 18, which offers, takes power port 19, and the inside of power port 19 is taken to be fixedly connected with and plug 16 The control data line of compatible socket, miniature electromotive handspike 15 is fixedly connected with control mainboard 17, and main power line 11 is far from dress The other end for setting main body 2 is fixedly connected with power taking plug, by setting inductive probe 8 and control mainboard 17, makes the portable reading Write device hand block insertion handle groove 3 after, inductive probe 8 receives sense portable read-write machine 1 after, pass through setting micro electric Dynamic push rod 15, plug 16, control mainboard 17, make the device charge automatically, and it is disconnected to control the device by setting control button 9 Electricity flexibly picks and places and voluntarily charges so that the RFID reader power supply unit be made to have convenient for removing the portable read-write machine 1 Effect.

Working principle: when the RFID reader power supply unit is in use, by main power line 11 far from the another of apparatus main body 2 End is fixedly connected in power taking plug insertion insert row, which is placed on Working table, when needing to rush electricity, directly will Portable read-write machine is placed into 2 upper surface of apparatus main body, and the hand block of portable read-write machine 1 is inserted into handle groove 3, simultaneously Inductive probe 8 connects sense portable read-write machine after, control mainboard 17 control miniature electromotive handspike 15 drive plug 16 insertion takes Plug-in socket inside electric hole 5 realizes the charging to portable read-write machine 1, and radiating motor 18 rotates band during charging Dynamic internal gas flow flowing, realizes that the cooling to transformer 13 presses control button 9 when needing to take portable read-write machine 1, Make miniature electromotive handspike 15 that plug 16 be driven to speed away and take electric hole 5, portable read-write machine 1 can be taken at this time, to make this RFID reader power supply unit has the effect of picking and placing convenient automatic charging.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of RFID reader power supply unit, including portable read-write machine (1) and apparatus main body (2), it is characterised in that: described The upper surface of apparatus main body (2) offers handle groove (3), and the inner wall of the handle groove (3) offers loose slot (4) respectively and takes Electric hole (5), the side of described device main body (2) open up air inlet hole (6), and the other side of described device main body (2) offers flowing Hole (7), the inside of described device main body (2) are fixedly connected with inductive probe (8), the upper surface setting of described device main body (2) Have control button (9), the side of described device main body (2) has been respectively fixedly connected with filter frame (10) and main power line (11), institute The inner bottom wall fixation for stating apparatus main body (2) has been respectively fixedly connected with battery (12) and transformer (13), the loose slot (4) Inner wall is fixedly connected with spring jacking block (14), and the inner wall for taking electric hole (5) is fixedly connected with miniature electromotive handspike (15), described The movable end of miniature electromotive handspike (15) is fixedly connected with plug (16), and the inner bottom wall of described device main body (2) is fixedly connected with Control mainboard (17), the control mainboard (17) is electrically connected radiating motor (18).

2. a kind of RFID reader power supply unit according to claim 1, it is characterised in that: the portable read-write machine (1) hand-held place, which offers, to be taken power port (19), and the inside for taking power port (19) is fixedly connected with compatible with plug (16) Socket.

3. a kind of RFID reader power supply unit according to claim 1, it is characterised in that: the filter frame (10) it is interior Portion is plugged with the filter screen for inlet air filtering, and the inductive probe (8) is electric with battery (12) and control mainboard (17) respectively Power connection.

4. a kind of RFID reader power supply unit according to claim 1, it is characterised in that: the main power line (11) One end through apparatus main body (2) side and extend to the inner wall of apparatus main body (2) and be fixedly connected with the side of battery (12).

5. a kind of RFID reader power supply unit according to claim 1, it is characterised in that: the portable read-write machine (1) lower surface is overlapped on the upper surface of apparatus main body (2), and the hand block of portable read-write machine (1) and handle groove (3) is big It is small to be adapted.

6. a kind of RFID reader power supply unit according to claim 1, it is characterised in that: the miniature electromotive handspike (15) control data line is fixedly connected with control mainboard (17), and the main power line (11) is another far from apparatus main body (2) End is fixedly connected with power taking plug.