CN202260573U - Card type wireless positioning terminal charging system - Google Patents
Card type wireless positioning terminal charging system Download PDFInfo
- Publication number
- CN202260573U CN202260573U CN2011204217989U CN201120421798U CN202260573U CN 202260573 U CN202260573 U CN 202260573U CN 2011204217989 U CN2011204217989 U CN 2011204217989U CN 201120421798 U CN201120421798 U CN 201120421798U CN 202260573 U CN202260573 U CN 202260573U
- Authority
- CN
- China
- Prior art keywords
- wireless location
- location terminal
- card form
- charging
- form wireless
- 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
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Abstract
The utility model discloses a card type wireless positioning terminal charging system which is mainly composed of a card type wireless positioning terminal and a seat type charger connected with a charging end of the card type wireless positioning terminal. In the card type wireless positioning terminal charging system, the structure is simple, the charging system has small volume, and the charging contact is stable and reliable.
Description
Technical field
The utility model relates to the wireless location terminal charge, specifically is meant card form wireless location terminal charge system.
Background technology
Charger: charger is commonly referred to as a kind of equipment that alternating current is converted into low-voltage DC.Charger is of many uses in every field, particularly is widely used in the common electrical equipment of mobile phone, camera or the like at sphere of life.Charger is to adopt power electronics semiconductor device, and voltage and the constant alternating current of fixed-frequency are transformed to galvanic a kind of static ac dc converter device.In the electricity consumption occasion that with the storage battery is working power or stand-by power supply, charger is with a wide range of applications.
Charging: be the process that equipment such as accumulators replenishes electric weight.Its principle is to let direct current pass through from the opposite direction of discharging, so that active material restitution in the storage battery.Storage battery is accepted electric energy from external circuit, is converted into the course of work of the chemical energy of battery.Storage battery, recovers through charging after discharge consumes at its energy, can discharge again again, constitutes to charge and discharge circulation.Generally charge with direct current (also useful asymmetrical alternating current electric current or pulse current).Under the different situations, adopt the combined charging of different charging methods such as constant current charge, constant voltage charging, floating charge, trickle charge, boost charge or these methods etc.
In existing charging system, generally comprise charging device and cradle, can directly charging device be inserted on the cradle, can directly charge.Charging device comprises that charging shell fragment, cradle comprise the charging reed, makes the charging shell fragment with after the reed that charges contacts, and is promptly chargeable.Shell fragment contacts back charging shell fragment and can produce reaction force with the reed that charges owing to charge, so charging device is difficult for and stable being connected of cradle maintenance, so cover plate need be set on cradle.Make cover plate can block charging device, thereby make the charging shell fragment keep stable being connected with the charging reed.
In the above-mentioned charging system, though the charging that can keep stable connects.But increased cover plate, made the volume of whole charging system increase, the production cost of increasing has been arranged back simultaneously.Be unfavorable for manipulating of user.
The utility model content
It is a kind of simple in structure that the purpose of the utility model is to provide, and cost is low, reliable and stable card form wireless location terminal charge system.
The implementation of the utility model is following: card form wireless location terminal charge system mainly is made up of card form wireless location terminal and the seat formula charger that is connected with the charging end at card form wireless location terminal.
The charging end at said card form wireless location terminal is provided with the charging shell fragment, and said seat formula charger is provided with the charging reed, and said charging shell fragment contacts with the charging reed.
Have groove on the sidewall near seat formula charger one end at said card form wireless location terminal; Said seat formula charger is provided with spacing preiection near the one side of wireless location terminal sidewall; Said spacing preiection be arranged in the groove and with the mutual clamping matching of groove.
Said groove is a rectangular recess.
The number of said groove is 4.
Said groove distance card form wireless location terminal is 2-6mm near the distance of the end face of seat formula charger.
Said spacing preiection is connected with seat formula charger through spring.
The number of said charging shell fragment is 3.
Adopt plug-in type in the utility model, the charging shell fragment at card form wireless location terminal and a charging reed contact charging of formula charger.
After a formula charger was put at card form wireless location terminal, because the reaction force of charging shell fragment, card form wireless location terminal can upwards be pushed up, and needs a spacing setting this moment, guaranteed the abundant contact of charging shell fragment with the reed that charges.Therefore the utility model both sides recessing at card form wireless location terminal, the spacing preiection through groove and the setting of seat formula charger carries out the screens design, makes the card form wireless location terminal formula charger internal fixation of being present.
The advantage of the utility model is: simple in structure, the charging system volume is little; The charging contact is reliable and stable.
Description of drawings
Fig. 1 is the utility model overall structure sketch map.
Fig. 2 is the utility model card form wireless location terminal end face structure sketch map.
Fig. 3 is side, a utility model card form wireless location terminal structural representation.
Fig. 4 is the utility model seat formula charger construction sketch map.
Label among the figure is expressed as respectively: 1, card form wireless location terminal; 11, charging shell fragment; 12, groove; 2, seat formula charger; 21, spacing preiection; 22, charging reed.
Embodiment
Embodiment one
Like Fig. 1,2,3, shown in 4.
Card form wireless location terminal charge system mainly is made up of card form wireless location terminal 1 and the seat formula charger 2 that is connected with the charging end at card form wireless location terminal 1.
The charging end at card form wireless location terminal 1 is provided with charging shell fragment 11, and said seat formula charger 2 is provided with charging reed 22, and said charging shell fragment 11 contacts with charging reed 22.
Have groove 12 on the sidewall near seat formula charger 2 one ends at card form wireless location terminal 1; Said seat formula charger 2 one sides near wireless location terminal 1 sidewall are provided with spacing preiection 21; Said spacing preiection 21 be arranged in the groove 12 and with groove 12 mutual clamping matching.
Groove 12 is a rectangular recess.
The number of groove 12 is 4.
Groove 12 is 2-6mm apart from card form wireless location terminal 1 near the distance of the end face of seat formula charger 2.
The number of charging shell fragment 11 is 3.
The 1 both sides recessing 12 of card form wireless location terminal is carried out the screens design through a groove 12 and the spacing preiection 21 that seat formula charger 2 is provided with, and makes card form wireless location terminal 1 present formula charger 2 internal fixation.
As stated, then can well realize the utility model.
Claims (8)
1. card form wireless location terminal charge system is characterized in that: mainly be made up of card form wireless location terminal (1) and the seat formula charger (2) that is connected with the charging end at card form wireless location terminal (1).
2. card form wireless location terminal charge according to claim 1 system; It is characterized in that: the charging end at said card form wireless location terminal (1) is provided with charging shell fragment (11); Said seat formula charger (2) is provided with charging reed (22), and said charging shell fragment (11) contacts with charging reed (22).
3. card form wireless location terminal charge according to claim 2 system is characterized in that: have groove (12) on the sidewall near seat formula charger (2) one ends at said card form wireless location terminal (1); Said seat formula charger (2) is provided with spacing preiection (21) near the one side of wireless location terminal (1) sidewall; Said spacing preiection (21) be arranged in the groove (12) and with groove (12) clamping matching mutually.
4. card form wireless location terminal charge according to claim 3 system, it is characterized in that: said groove (12) is a rectangular recess.
5. card form wireless location terminal charge according to claim 3 system, it is characterized in that: the number of said groove (12) is 4.
6. card form wireless location terminal charge according to claim 3 system is characterized in that: said groove (12) is 2-6mm apart from card form wireless location terminal (1) near the distance of the end face of seat formula charger (2).
7. card form wireless location terminal charge according to claim 3 system is characterized in that: said spacing preiection (21) is connected with a formula charger (2) through spring.
8. according to any described card form wireless location terminal charge system among the claim 2-7, it is characterized in that: the number of said charging shell fragment (11) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204217989U CN202260573U (en) | 2011-10-31 | 2011-10-31 | Card type wireless positioning terminal charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204217989U CN202260573U (en) | 2011-10-31 | 2011-10-31 | Card type wireless positioning terminal charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260573U true CN202260573U (en) | 2012-05-30 |
Family
ID=46121757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204217989U Expired - Fee Related CN202260573U (en) | 2011-10-31 | 2011-10-31 | Card type wireless positioning terminal charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094936A (en) * | 2011-10-31 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Card-type wireless positioning terminal charging system |
-
2011
- 2011-10-31 CN CN2011204217989U patent/CN202260573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094936A (en) * | 2011-10-31 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Card-type wireless positioning terminal charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20121031 |