CN203827048U - Double cell structure of hand-held data acquisition terminal - Google Patents
Double cell structure of hand-held data acquisition terminal Download PDFInfo
- Publication number
- CN203827048U CN203827048U CN201420187125.5U CN201420187125U CN203827048U CN 203827048 U CN203827048 U CN 203827048U CN 201420187125 U CN201420187125 U CN 201420187125U CN 203827048 U CN203827048 U CN 203827048U
- Authority
- CN
- China
- Prior art keywords
- battery
- hand
- power supply
- held data
- cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a double cell structure of a hand-held data acquisition terminal. The structure comprises a main cell and a standby cell, and a cell cover of the main cell. When the cell cover is assembled, the cell cover is connected with a main cell power supply circuit through a center. When the cell cover is disassembled, the main cell power supply circuit is disconnected, and a standby cell power supply circuit supplies power. The double cell structure of a hand-held data acquisition terminal, when the main cell power supply circuit supplies power, and the standby cell power supply circuit is connected and does not supply power. The standby cell cannot be detached, and the main cell can be detached. When the main cell supplies power, the standby cell stops power supply. When the main cell is detached or has no power, the standby cell supplies power. Through arranging the standby cell, the main cell and the standby cell are used in a cooperative manner, so that the hand-held data acquisition terminal can be preferably used.
Description
Technical field
The utility model relates to a kind of dual-battery structure, in particular a kind of dual-battery structure that is applied in hand-held data gathering terminal.
Background technology
Hand-held data gathering terminal refers to the portable data processing terminal with following several specific characters: have operating system 1..As WINDOWS, LINUX etc.; 2. internal memory, CPU, video card etc.; 3. screen and keyboard; 4. data transmission and processing ability; 5. self has battery, can move use.
Generally speaking hand-held data gathering terminal is divided into technical grade hand-held data gathering terminal and consumption hand-held data gathering terminal.
Industry hand-held data gathering terminal comprises industrial PDA, bar code hand-held data gathering terminal, RFID hand-held data gathering terminal etc.The feature of industry [1] is exactly firm, durable, can be used in the more severe place of a lot of links, has done a lot of optimization for industrial application feature simultaneously.Technical grade hand-held data gathering terminal can be supported RFID read-write and bar code scanning function simultaneously, has possessed IP64 industrial level simultaneously, and these are that consumer hand-held data gathering terminal is not available.
Consumer hand-held data gathering terminal mainly refers to smart mobile phone, palmtop PC, panel computer etc.
But existing hand-held data gathering terminal only arranges a battery, there is no emergency cell in the time of dead battery, does not have reserve battery to power, so just can not continue to use hand-held data gathering terminal.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of dual-battery structure of hand-held data gathering terminal, is intended to solve hand-held data gathering terminal a battery is set, and there is no the problem of reserve battery.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
A dual-battery structure for hand-held data gathering terminal, wherein, comprises main battery and reserve battery, and the battery cover of main battery, wherein,
Described battery cover assembling, described battery cover is connected main battery power supply circuits by thimble;
Described battery cover dismounting, main battery power supply circuits disconnect, the power supply of reserve battery power supply circuits.
The dual-battery structure of described hand-held data gathering terminal, wherein, main battery power supply circuits, described reserve battery power supply circuits are connected, and do not power.
The dual-battery structure of described hand-held data gathering terminal, wherein, main battery power supply circuits are connected power supply, and reserve battery power supply circuits are stopped power supply.
The dual-battery structure of described hand-held data gathering terminal, wherein, described battery cover assembling and main battery are without electricity, and described reserve battery power supply circuits are powered.
The dual-battery structure of described hand-held data gathering terminal, wherein, described thimble is elasticity thimble.
The dual-battery structure of described hand-held data gathering terminal, wherein, described reserve battery is arranged on hand-held data gathering terminal inner side, non-dismountable, and described main battery is arranged on hand-held data gathering terminal outside, detachable.
The dual-battery structure of a kind of hand-held data gathering terminal that the utility model provides, at hand-held data gathering terminal, two batteries are set, one is non-removable reserve battery, and one is dismountable main battery, when main battery power supply, reserve battery is stopped power supply, when main battery is dismantled or do not have electricity, reserve battery is powered, by reserve battery is set, main battery and reserve battery are used in conjunction with, can better utilize hand-held data gathering terminal.
Brief description of the drawings
Fig. 1 is the stereoscopic-state structure chart at hand-held data gathering terminal described in the utility model back.
Fig. 2 is 101 partial enlarged drawing shown in Fig. 1.
Fig. 3 is the blast view of dual-battery structure described in the utility model.
Fig. 4 is the circuit connection diagram of dual-battery structure described in the utility model.
Embodiment
The utility model provides a kind of dual-battery structure of hand-held data gathering terminal, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to accompanying drawing examples, the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 is the stereoscopic-state structure chart at hand-held data gathering terminal described in the utility model back.Hand-held data gathering terminal described in the utility model is applied to industrial mobile office and operation, as fields such as logistics transportation, mobile government, movable police, finance, can be in real time and other backstages and other job platforms carry out data communication.Described hand-held data gathering terminal is provided with display screen, button, and memory cell, USB interface, 3G communication module, WIFI module, bluetooth module, GPS locating module, camera and radio frequency identification module, wherein,
Described display screen, is 3.5 cun of LCD display, for showing man-machine interaction UI interface;
Described button, arranges 34, for user provides button operation function;
Described USB interface is USB 2.0, for the transmission of data;
Described memory cell is the SD card of a 32G, for storing data;
Described 3G communication module, comprises and one or more of WCDMA, TD-SCDMA and CDMA2000 is used to hand-held data gathering terminal that call function is provided;
Described WIFI module, is used to user that wireless WIFI communication function is provided;
Described camera, for shoot function is provided, meanwhile, also can be used as the scanning lens of one dimension/Quick Response Code;
Described GPS locating module, for providing GPS location;
Described radio frequency identification module, be used for providing wireless radio frequency identification function, radio-frequency (RF) identification is RFID, is a kind of communication technology, can identify specific objective and read and write related data by radio signals, and without setting up machinery between recognition system and specific objective or optics contacts.
Be more than structure and the function introduction of hand-held data gathering terminal described in the utility model, the utility model improves described hand-held data gathering terminal, be provided with dual-battery structure, specifically as shown in Figure 1, in Fig. 1, position shown in 101 is the architecture advances position to described hand-held data gathering terminal, specifically can be referring to Fig. 2 and Fig. 3.
Fig. 2 is 101 partial enlarged drawing shown in Fig. 1.As shown in Figure 2,201 switches for main battery access power supply circuits, 202 is a thimble, opening and closing that can control switch 201 by thimble 202, as: when thimble 202 is pressed into, switch 201 is connected, when thimble 202 ejects, switch 201 disconnects, and specifically refers to Fig. 3.
Fig. 3 is the blast view of dual-battery structure described in the utility model.As shown in Figure 3, 301 is reserve battery of the present invention, it is arranged in hand-held data gathering terminal, non-dismountable, 302 is thimble (identical with 202), described thimble 302 is assembled in the hole 303 of back cover 304 of hand-held data gathering terminal, a described side is installed main battery 305, main battery 305 is arranged between back cover 304 and battery cover 306, described back cover 304 is connected with described battery cover 306 buckles, battery cover 306 is in confined state, described battery cover is by extruding thimble, make the contactor closure of main battery, connect main battery power supply circuits, after main battery power supply circuits are connected, reserve battery power supply circuits are stopped power supply, specifically refer to Fig. 4.
Fig. 4 is the circuit connection diagram of dual-battery structure described in the utility model.As shown in Figure 4,401 is main battery, 402 is the switch of main battery power supply circuits, 404 is the electrical input that supplies of reserve battery, 405 is resistance, 403 is power supply output, described main battery 401 is identical with the supply power voltage of described reserve battery, in the time of main battery place in circuit, provide A volt voltage, and the electrical input that supplies of reserve battery provides A volt voltage simultaneously, but owing to being provided with resistance 405 in reserve battery power supply circuits, and there is same wiring end points 406, make reserve battery power supply circuits stop power supply.This is because main battery is identical with the supply power voltage of reserve battery, the direct place in circuit of main battery (circuit does not arrange resistance), therefore be A volt at same wiring end points 406 voltages, identical with the confession electrical input 404 of reserve battery, so reserve battery power supply circuits are stopped power supply.
In sum, the dual-battery structure of a kind of hand-held data gathering terminal that the utility model provides, arranges two batteries at hand-held data gathering terminal, and one is non-removable reserve battery, one is dismountable main battery, when main battery power supply, reserve battery is stopped power supply, when main battery is dismantled or do not have electricity, reserve battery is powered, by reserve battery is set, main battery and reserve battery are used in conjunction with, can better utilize hand-held data gathering terminal.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or convert, all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (6)
1. a dual-battery structure for hand-held data gathering terminal, is characterized in that, comprises main battery and reserve battery, and the battery cover of main battery, wherein,
Described battery cover assembling, described battery cover is connected main battery power supply circuits by thimble;
Described battery cover dismounting, main battery power supply circuits disconnect, the power supply of reserve battery power supply circuits.
2. the dual-battery structure of hand-held data gathering terminal according to claim 1, is characterized in that, main battery power supply circuits, and described reserve battery power supply circuits are connected, and do not power.
3. the dual-battery structure of hand-held data gathering terminal according to claim 1 and 2, is characterized in that, main battery power supply circuits are connected power supply, and reserve battery power supply circuits are stopped power supply.
4. according to the dual-battery structure of hand-held data gathering terminal claimed in claim 1, it is characterized in that, described battery cover assembling and main battery are without electricity, and described reserve battery power supply circuits are powered.
5. according to the dual-battery structure of hand-held data gathering terminal claimed in claim 1, it is characterized in that, described thimble is elasticity thimble.
6. according to the dual-battery structure of hand-held data gathering terminal claimed in claim 1, it is characterized in that, described reserve battery is arranged on hand-held data gathering terminal inner side, non-dismountable, and described main battery is arranged on hand-held data gathering terminal outside, detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187125.5U CN203827048U (en) | 2014-04-17 | 2014-04-17 | Double cell structure of hand-held data acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187125.5U CN203827048U (en) | 2014-04-17 | 2014-04-17 | Double cell structure of hand-held data acquisition terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203827048U true CN203827048U (en) | 2014-09-10 |
Family
ID=51482509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187125.5U Expired - Fee Related CN203827048U (en) | 2014-04-17 | 2014-04-17 | Double cell structure of hand-held data acquisition terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203827048U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881936A (en) * | 2015-06-23 | 2015-09-02 | 新石器龙码（北京）科技有限公司 | Express terminal and power supply management method |
| CN109870949A (en) * | 2019-01-15 | 2019-06-11 | 中国电力科学研究院有限公司 | The battery change method of handheld terminal |
| WO2019162926A1 (en) | 2018-02-26 | 2019-08-29 | Jsc Yukon Advanced Optics Worldwide | Digitally-based, thermal imaging device configured in a conventional, optically-based imaging device form factor |
-
2014
- 2014-04-17 CN CN201420187125.5U patent/CN203827048U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881936A (en) * | 2015-06-23 | 2015-09-02 | 新石器龙码（北京）科技有限公司 | Express terminal and power supply management method |
| WO2019162926A1 (en) | 2018-02-26 | 2019-08-29 | Jsc Yukon Advanced Optics Worldwide | Digitally-based, thermal imaging device configured in a conventional, optically-based imaging device form factor |
| CN109870949A (en) * | 2019-01-15 | 2019-06-11 | 中国电力科学研究院有限公司 | The battery change method of handheld terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106604369B (en) | Terminal equipment with dual-mode switching function | |
| CN203827048U (en) | Double cell structure of hand-held data acquisition terminal | |
| CN204013674U (en) | Multi-functional mobile phone containment vessel | |
| CN104423268A (en) | Electronic equipment | |
| US20140028258A1 (en) | Snap-fit separable mobile backup power supply | |
| CN203799339U (en) | Ultrahigh frequency RFID label read-write touch pin and read-write device | |
| CN204390446U (en) | Multifunctional lose-preventing portable power source and anti-lose system | |
| CN104101779A (en) | Intelligent ammeter | |
| CN105390033A (en) | Cloud terminal for education system | |
| CN204203993U (en) | There is the double-frequency card of wireless charging function | |
| CN204376472U (en) | Multifunctional portable charger | |
| CN106786959B (en) | Charge control method, device and terminal | |
| CN205212821U (en) | SIM get stuck body fixed structure and mobile terminal | |
| CN103914719A (en) | RFID tag read-write device | |
| CN203733139U (en) | Combined card reader with SWP interface | |
| CN204480263U (en) | A kind of optical bar code scanner of integrated micro camera | |
| CN110489678A (en) | For picking monitoring method, system, device and the storage medium of object | |
| CN203027309U (en) | Mobile phone protective shell | |
| CN203894929U (en) | Food monitoring device based on mobile terminal | |
| CN103914120A (en) | Power management method and power management system for external module of hand-held device | |
| CN203261379U (en) | Handheld mobile communication terminal casing | |
| CN203151156U (en) | Mobile power supply having WIFI function | |
| CN201828940U (en) | Non-contact intelligent circuit (IC) card with display function | |
| CN102998624B (en) | Electronic installation and display packing thereof | |
| CN202177897U (en) | Embedded type equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170417 |