CN207442980U - A kind of multifunctional data acquiring terminal - Google Patents

Abstract

The utility model is related to electricity consumption data collecting device technical fields, more particularly to a kind of multifunctional data acquiring terminal, rear shell including front housing and with front housing cooperation, PCB main board is equipped between the front housing and rear shell, the PCB main board includes a nucleus module, the nucleus module one side is electrically connected with sim card slot, MIC holes, loudspeaker, earphone interface, TF card slot, display module and charging interface, opposite side is electrically connected with camera, first serial switch module, second serial switch module and Card Reader chip, the nucleus module includes processor, bluetooth module, 4G wireless network modules and WIFI module, bluetooth module, 4G wireless network modules and WIFI module are electrically connected with processor.Compared with prior art, the multifunctional data acquiring terminal processing capacity of the utility model is high, and complete machine memory space is big, and the interface of user's second development and utilization is relatively more, and in market, application range is very wide, can be suitable for multiple industries simultaneously.

Description

A kind of multifunctional data acquiring terminal

【Technical field】

The utility model is related to electricity consumption data collecting device technical field, more particularly to a kind of multifunctional data acquiring is whole End.

【Background technology】

Data collection station have it is easy to carry, facilitate communication etc. characteristics, can by suitable function module with it is corresponding Function choosing-item is mating to form the equipment to meet the requirements of the customers.Hand-held mobile terminal possesses abundant peripheral hardware and high performance hardware is put down Platform provides more efficient, stable, safety solution for multiple industries.Can be applied to as electricity meter-reading, electric inspection process, Rail inspection, curb-side parking fee, logistics express delivery, anti-fake are traced to the source at vehicular traffic inspection.

The data collection station of market circulation at present, function is relatively simple, can only generally be applied to a or two kind of row simultaneously Industry and field, it is impossible to applied to a variety of inter-trade fields, and can't assuring data security.Furthermore user's second development and utilization Interface it is fewer, complete machine RAM, ROM Space are small, and CPU processing capacities are poor, and complete machine does not support the network technology on current most edge.It is single One charging interface mode and common charging wire rod above market cannot be compatible with.

【Utility model content】

In order to overcome the above problem, the utility model proposes a kind of multifunctional data acquirings that can effectively solve the above problems Terminal.

The utility model solves a kind of technical solution that above-mentioned technical problem provides：A kind of multifunctional data acquiring is provided Terminal, the rear shell including front housing and with front housing cooperation, is equipped with PCB main board between the front housing and rear shell, the PCB main board includes One nucleus module, the nucleus module one side are electrically connected with sim card slot, MIC holes, loudspeaker, earphone interface, TF card slot, display mould Group and charging interface, opposite side are electrically connected with camera, first serial switch module, second serial switch module and Card Reader core Piece, the nucleus module include processor, bluetooth module, 4G wireless network modules and WIFI module, bluetooth module, 4G wireless networks Network module and WIFI module are electrically connected with processor.

Preferably, the Card Reader chip includes RFID/NFC chips and SPI encrypting key chips, the electrical connection of RFID/NFC chips SPI encrypting key chips.

Preferably, the charging interface includes a MICRO USB and TYPE-C USB, MICRO a USB and TYPE-C The junction of USB and nucleus module is provided with anti-electric current and pours in down a chimney module.

Preferably, the first serial switch module includes PSAM cards and CPU IC card.

Preferably, the second serial switch module includes the switching switch of 1 point 4 of time-sharing multiplex, for external scanning Bar code module.

Preferably, the second serial switch module further includes 1 point 2 of time-sharing multiplex switching switch, for external 940NM Common infrared emitting and receiving module or 980NM Infrared laser emissions and receiving module.

Preferably, the processor is 1.2GHZ4 cores CPU.

Preferably, the WIFI module is double frequency WIFI module.

Preferably, the nucleus module further includes a GNSS module, GNSS module by antenna access GPS, BEIDOU, GLONSS systems.

Preferably, the pixel of the camera is 800W, is electrically connected by MIPI interfaces with processor.

Compared with prior art, the multifunctional data acquiring terminal of the utility model supports state close SM1, SM2, SM3, SM7 Scheduling algorithm；Processor processing capacity is high, supports the 4G networks frequency of domestic all Mobile Network Operator, supports 2.4G/5G double frequencies WIFI, complete machine memory space is big, the USB charging wire rods of compatible market Android phone all of the above, and MICRO USB and TYPE-C USB charge simultaneously, do not influence mutually.The interface of user's second development and utilization is relatively more, and in market, application range is very Extensively, multiple industries can be suitable for simultaneously.

【Description of the drawings】

Fig. 1 is a kind of configuration schematic diagram of multifunctional data acquiring terminal of the utility model；

Fig. 2 is a kind of PCB main board function structure chart of multifunctional data acquiring terminal of the utility model.

【Specific embodiment】

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation The utility model is further elaborated in example.It should be appreciated that specific embodiment described herein is only used for explaining The utility model is not used to limit the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment The relative position being only limitted in given view rather than absolute position.

In addition, it and cannot be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for description purpose It solves to indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Define as a result, " the One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in the description of the utility model It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.

Referring to Fig. 1, a kind of multifunctional data acquiring terminal of the utility model, coordinates including front housing 2 and with front housing 2 Rear shell 19, is equipped with LCD display 1 between the front housing 2 and rear shell 19, the front housing 2 is equipped with front housing through hole for showing institute State LCD display 1.The rear shell 19 opens up a power source cavity, and a battery 16 is set in power source cavity, and 16 outside of battery sets one Battery cover 20, battery cover 20 include a lock 11, and battery cover 20 is fixed on outside battery 16 by the lock 11, the battery cover 20 are fixed on battery 16 in power source cavity.20 rear portion of battery cover sets the first IC card rear cover 24, the first IC card rear cover One sealing ring 12 is set between 24 and the battery cover 20, and the sealing ring 12 prevents the impurity such as water, dust from entering the first IC card Inside rear cover 24 and power source cavity, internal structure is protected.IC card slot is opened up inside the first IC card rear cover 24, is set in IC card slot IC card flexible circuit board 22, the IC card flexible circuit board 22 set steel disc strengthening course, the steel disc strengthening course outer surface on one side One IC card double faced adhesive tape 21 is set, the IC card double faced adhesive tape 21 attaches steel disc strengthening course on one side, and another side is attached at IC card slot, so as to IC card flexible circuit board 22 is fixed in IC card slot.The IC card flexible circuit board 22 is additionally provided with IC card stand.The IC Card double faced adhesive tape 21 is ponding foam #5220PSB glue, can effectively prevent that infiltration enters IC card flexible circuit board 22 during plug IC card, IC card flexible circuit board 22 is damaged, be also prevented from infiltration cause other internal structures damage, even if outdoors rainwater day or Operation under the bigger environment of air humidity, without seepage problem is worried, water resistance is further strengthened.First IC card 24 rear portion of rear cover sets one second IC card rear cover 25, is formed between the second IC card rear cover 25 and the first IC card rear cover 24 One guide groove, the guide groove are plugged beneficial to IC card.

Also set up between the front housing 2 of the multifunctional data acquiring terminal of the utility model and rear shell 19 PCB main board 4 and it is main by Key 15,4 surface of PCB main board set touch-control position, and the main button 15 is correspondingly arranged on touch-control position, and the PCB main board 4 is set It is placed between front housing 2 and rear shell 19.The front housing 2 opens up main key hole, for exposing main button 15.The multi-functional data is adopted Collection terminal inner further includes first support 6 and second support 17, the first support 6 and second support 17 be arranged at rear shell 19 with Between PCB main board 4, other internal structures are used to support.Infrared unthreaded hole, scanning holes and camera shooting are opened up respectively in the rear shell 19 Hole, the infrared unthreaded hole set infrared light eyeglass 8, and the scanning holes sets scan mirror 9, and the camera hole sets camera shooting head mirror Piece 10.2 side of front housing is additionally provided with the first plug 3, the second plug 13, side scanning key 5 and switch key 14, the side and sweeps It retouches key 5 and switch key 14 is connected with PCB main board 4.The multifunctional data acquiring exterior of terminal also sets up proficiency sling 7, side Portable belt.

The front housing 2 is made using PC with magnesium alloy material, lightweight and is met high intensity and is required.The hand sling 7 uses Stainless steel is made, securely not easily broken, securely and reliably.The infrared light eyeglass 8, scan mirror 9 and camera eyeglass 10 use Polymethyl methacrylate is made, and quality is excellent, and transparency is good, asepsis environment-protecting.

Referring to Fig. 2, the PCB main board 4 includes a nucleus module, the nucleus module one side is set gradually from top to bottom There are sim card slot, MIC holes, loudspeaker, earphone interface, TF card slot, display module and charging interface, sim card slot, MIC holes, loudspeaker, ear Machine interface, TF card slot, display module and charging interface are electrically connected with nucleus module.Nucleus module opposite side is from top to bottom successively It is provided with camera, first serial switch module, second serial switch module and Card Reader chip, camera, first serial switch Module, second serial switch module and Card Reader chip are electrically connected with nucleus module, this is reasonable in design, coordinate shape, are closed Reason utilizes space.The nucleus module include processor, bluetooth module, 4G wireless network modules and WIFI module, bluetooth module, 4G wireless network modules and WIFI module are electrically connected with processor.The processor is 1.2GHZ4 core CPU, and process performance is high, Speed is fast.The WIFI module is double frequency WIFI module, supports 2.4G and 5G double frequencies.4G wireless network modules are supported domestic all The 4G networks frequency of Mobile Network Operator.

The charging interface includes a MICRO USB and TYPE-C USB, MICRO a USB and TYPE-C USB and core The junction of module is provided with anti-electric current and pours in down a chimney module, improves charging security energy, it is ensured that MICRO USB and TYPE-C USB charges simultaneously.The display module is electrically connected by MIPI interfaces with processor, and the display module is capacitance touch screen, The capacitance touch screen dimensions are 4 cun, and resolution ratio is 480 × 800, brightness 350cd/m2.The TF card slot includes main TF card Slot and secondary TF card slot store data for User Defined, and main TF card slot and secondary TF card slot pass through SDIO interfaces and processor electricity Connection.The MIC holes include main MIC holes and secondary MIC holes, and main MIC holes are used for for recording and telephone relation function, secondary MIC holes Noise level when video recording or call according to scene filters on-site noise by nucleus module adjust automatically algorithm.The SIM Card slot includes main sim card slot and secondary sim card slot, when main SIM card and secondary SIM card are single or are inserted into simultaneously again through nucleus module and Antenna can be linked into 4G/3G/2G wireless networks.The nucleus module further includes a GNSS module, and GNSS module passes through day Line can be accessed among GPS, BEIDOU, GLONSS system.The bluetooth module can be linked into 4.0 bluetooths by antenna and carry out Data transmission.The pixel of the camera is 800W, is electrically connected by MIPI interfaces with processor, applied to using videotape to record, take pictures. The first serial switch module includes PSAM cards and CPU IC card, for the data acquisition of water power table and plant maintenance, ensuring funds Rong'an is complete.The second serial switch module includes the switching switch of 1 point 4 of time-sharing multiplex, can one/two-dimensional strip of external scanning Code module is further included 1 point 2 of time-sharing multiplex switching switch, can be sent out with the common infrared rays of external 940NM for gathering bar code information Penetrate with receiving module or 980NM Infrared laser emissions and receiving module, set for the associate powers industry such as electric energy meter, concentrator Either external RS232 or RS485 chip circuits are applied to electric energy meter, concentrator or with this port processing numbers for standby data acquisition According to other industrial circles.The Card Reader chip includes RFID/NFC chips and SPI encrypting key chips, RFID/NFC chips are electrically connected SPI encrypting key chips are connect, intelligent electric meter label data is read and write by 13.56M radio frequencies by the encryption of SPI encrypting keys chip data.

Compared with prior art, the multifunctional data acquiring terminal of the utility model supports state close SM1, SM2, SM3, SM7 Scheduling algorithm；Processor processing capacity is high, supports the 4G networks frequency of domestic all Mobile Network Operator, supports 2.4G/5G double frequencies WIFI, complete machine memory space is big, the USB charging wire rods of compatible market Android phone all of the above, and MICRO USB and TYPE-C USB charge simultaneously, do not influence mutually.The interface of user's second development and utilization is relatively more, and in market, application range is very Extensively, multiple industries can be suitable for simultaneously.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, Every any modification made within the design of the utility model, equivalent substitution and improvement etc. should be included in the utility model Scope of patent protection in.

Claims (10)

1. a kind of multifunctional data acquiring terminal, the rear shell including front housing and with front housing cooperation, set between the front housing and rear shell There is PCB main board, which is characterized in that the PCB main board includes a nucleus module, and the nucleus module one side is electrically connected with SIM card Slot, MIC holes, loudspeaker, earphone interface, TF card slot, display module and charging interface, opposite side are electrically connected with camera, the first string Mouth switch module, second serial switch module and Card Reader chip；

The nucleus module includes processor, bluetooth module, 4G wireless network modules and WIFI module, and bluetooth module, 4G are wireless Network module and WIFI module are electrically connected with processor.

2. multifunctional data acquiring terminal as described in claim 1, which is characterized in that the Card Reader chip includes RFID/NFC Chip and SPI encrypting key chips, RFID/NFC chips electrical connection SPI encrypting key chips.

3. multifunctional data acquiring terminal as described in claim 1, which is characterized in that the charging interface includes a MICRO USB and TYPE-C USB, MICRO a USB and the junction of TYPE-C USB and nucleus module are provided with anti-electric current and pour in down a chimney mould Block.

4. multifunctional data acquiring terminal as described in claim 1, which is characterized in that the first serial switch module includes PSAM cards and CPU IC card.

5. multifunctional data acquiring terminal as described in claim 1, which is characterized in that the second serial switch module includes The switching switch of 1 point 4 of time-sharing multiplex, for external scanning bar code module.

6. multifunctional data acquiring terminal as claimed in claim 5, which is characterized in that the second serial switch module also wraps 1 point 2 of time-sharing multiplex switching switch is included, for the common infrared emittings of external 940NM and receiving module or 980NM infrared lasers Transmitting and receiving module.

7. multifunctional data acquiring terminal as described in claim 1, which is characterized in that the processor is 4 cores of 1.2GHZ CPU。

8. multifunctional data acquiring terminal as claimed in claim 7, which is characterized in that the WIFI module is double frequency WIFI moulds Block.

9. multifunctional data acquiring terminal as described in claim 1, which is characterized in that the nucleus module further includes a GNSS Module, GNSS module access GPS, BEIDOU, GLONSS system by antenna.

10. multifunctional data acquiring terminal as described in claim 1, which is characterized in that the pixel of the camera is 800W, It is electrically connected by MIPI interfaces with processor.