CN206807076U - The high card type wireless positioning terminal charger of reliability - Google Patents
The high card type wireless positioning terminal charger of reliability Download PDFInfo
- Publication number
- CN206807076U CN206807076U CN201720573735.2U CN201720573735U CN206807076U CN 206807076 U CN206807076 U CN 206807076U CN 201720573735 U CN201720573735 U CN 201720573735U CN 206807076 U CN206807076 U CN 206807076U
- Authority
- CN
- China
- Prior art keywords
- charging
- positioning terminal
- wireless positioning
- support column
- card type
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of high card type wireless positioning terminal charger of reliability, including charger body, a charging slot is provided with the middle part of charger body top surface, several charging contact pins are provided with charging trench bottom, the charging contact pin includes charging contacts and support column, and the support column is cylindrical shape, and a spring is provided with support column, the spring bottom is connected with charging groove bottom, and top is connected with charging contacts.It can effective fixing card chip wireless positioning terminal, avoid during vehicle travels because of card type wireless positioning terminal and charger contact it is bad caused by charge and fail.
Description
Technical field
It the utility model is related to wireless positioning terminal charging field, and in particular to a kind of high card form of reliability is wirelessly fixed
Position terminal charger.
Background technology
With the development of highway and increasing sharply for car owning amount, occur such as to exceed the speed limit on a highway, steal
The quantity of the events such as escapeway takes, traffic accident, vehicle trouble is more and more, in order to avoid the generation of these events, people are more next
More favor in using card type vehicular terminal on vehicle.Card type vehicular terminal is to utilize to be based on mobile network's (such as GSM nets
Network, cdma network) architecture technology realize to track of vehicle carry out complete monitoring wireless positioning terminal.Card form is vehicle-mounted
Terminal is integrated with the rate card that highway uses, and it is using the ripe architecture technology based on mobile network, so as to real
Now the track history of vehicles running on expressway is monitored, is that the event such as overspeed of vehicle, track exception provides technical basis,
Positional information is provided for emergency relief to support, is effectively exceeded the speed limit on containment highway so as to reach, is evaded the events such as pass cost
Purpose.
Card type vehicular terminal be electronic equipment, it is necessary to be charged to it, existing charger is vehicle-mounted in fixing card chip
, it is necessary to could be fixed after repeatedly aligning during terminal, and because charger can shake with the traveling of vehicle, card form vehicle-mounted end
End, which is fixed on when being charged on charger, easily deviates, therefore easily causes charging to fail because of loose contact.
Utility model content
In order to solve the above-mentioned technical problem, the utility model discloses a kind of high card type wireless positioning terminal of reliability and filled
Electrical equipment, its can effective fixing card chip wireless positioning terminal, avoid in vehicle travels because card type wireless positioning terminal with
Charge and fail caused by charger contact is bad.
The utility model is achieved through the following technical solutions：
The high card type wireless positioning terminal charger of reliability, including charger body, charger body top surface middle part
Provided with a charging slot, several charging contact pins are provided with charging trench bottom, the charging contact pin includes charging contacts and support column,
The support column is cylindrical shape, and a spring is provided with support column, and the spring bottom is connected with charging groove bottom, and top is with filling
Electrical contact is connected.
The charging contact pin of the utility model charger includes support column and charging contacts, and charging contacts pass through spring and charging
Groove bottom is connected, and in the case where card type wireless positioning terminal is not inserted into charging slot, charging contacts are separated with support column
State, when in card type wireless positioning terminal insertion charging slot, charging contacts are pressed downward to be contacted with support column top surface, spring
Compressed, started to charge up, caused card type wireless positioning terminal vertical tremor if being jolted in vehicle traveling process, fill
Electrical contact can be synchronized with the movement with card type wireless positioning terminal under the effect of spring-return power, charging contacts all the time with card form without
The charging inlet of line positioning terminal is in close contact, and avoids contact with bad, ensures the card form wireless location in vehicle traveling process
Terminal can be normally carried out charging.
When card type wireless positioning terminal is not inserted into charging slot charging, the charging contacts and support column are separated
State.Charging contacts are suspended in directly over support column under spring supporting.
The charging contacts are spherical, and the support column top surface is the concave surface matched with charging contacts.When charging contacts quilt
The contact surface of charging contacts and support column can be increased after pressure, improve the stability of charging contacts.
A through hole is respectively provided with the inwall of the charging slot both sides, through hole runs through charger body side wall, leads in through hole
Cross and be threaded with regulating bolt.
It is by rotating the regulating bolt of both sides, card form is wireless after card type wireless positioning terminal inserts charging slot
Positioning terminal is fixed in charging slot, is further reduced vibrations of the card type wireless positioning terminal in charging slot, is improved card
The reliability that formula wireless positioning terminal contacts with charging contact pin, ensures being normally carried out for card type wireless positioning terminal charging.
The charging contacts and support column are made up of conducting metal.
The utility model compared with prior art, has the following advantages and advantages：
A kind of high card type wireless positioning terminal charger of reliability of the utility model, the charging contact pin of charger include
Support column and charging contacts, charging contacts are connected with charging groove bottom by spring, are not inserted into card type wireless positioning terminal
In the case of charging slot, charging contacts and the separated state of support column, when in card type wireless positioning terminal insertion charging slot,
Charging contacts are pressed downward to be contacted with support column top surface, and spring is compressed, and is started to charge up, if occurring in vehicle traveling process
Jolt and cause card type wireless positioning terminal vertical tremor, charging contacts can be wireless with card form under the effect of spring-return power
Positioning terminal is synchronized with the movement, and charging contacts are in close contact with the charging inlet of card type wireless positioning terminal all the time, are avoided contact with
It is bad, ensure that card type wireless positioning terminal can be normally carried out charging in vehicle traveling process.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model charging contact pin sectional view；
Mark and corresponding parts title in accompanying drawing：
1- charger bodies, 2- charging slots, 3- charging contact pins, 31- charging contacts, 32- support columns, 33- springs, 34- are recessed
Face, 4- regulating bolts.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment
As shown in Figure 1, 2, the high card type wireless positioning terminal charger of the utility model reliability, including charger sheet
Body 1, the top surface of charger body 1 middle part are provided with a charging slot 2, and several charging contact pins 3 are provided with the bottom of charging slot 2, described to fill
Electric mortiser pin 3 includes charging contacts 31 and support column 32, and the support column 32 is cylindrical shape, and a spring is provided with support column 32
33, the bottom of spring 33 is connected with the bottom surface of charging slot 2, and top is connected with charging contacts 31.
When card type wireless positioning terminal is not inserted into charging slot 2 and charged, the charging contacts 31 are in point with support column 32
From state.
The charging contacts 31 are spherical, and the top surface of support column 32 is the concave surface 34 matched with charging contacts 31.
A through hole is respectively provided with the both sides inwall of charging slot 2, through hole runs through the side wall of charger body 1, in through hole
It has been connected through a screw thread regulating bolt 4.
The charging contacts 31 and support column 32 are made up of conducting metal.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (5)
1. the high card type wireless positioning terminal charger of reliability, including charger body, charger body top surface middle part is set
There is a charging slot, several charging contact pins are provided with charging trench bottom, it is characterised in that the charging contact pin includes charging contacts
And support column, the support column are cylindrical shape, a spring, the spring bottom and the groove bottom phase that charges are provided with support column
Even, top is connected with charging contacts.
2. the high card type wireless positioning terminal charger of reliability according to claim 1, it is characterised in that in card
When formula wireless positioning terminal is not inserted into charging slot charging, the charging contacts and the separated state of support column.
3. the high card type wireless positioning terminal charger of reliability according to claim 1, it is characterised in that described to fill
Electrical contact is spherical, and the support column top surface is the concave surface matched with charging contacts.
4. the high card type wireless positioning terminal charger of reliability according to claim 1, it is characterised in that described to fill
A through hole is respectively provided with the inwall of electric groove both sides, through hole runs through charger body side wall, tune has been connected through a screw thread in through hole
Save bolt.
5. the high card type wireless positioning terminal charger of reliability according to claim 1, it is characterised in that described to fill
Electrical contact and support column are made up of conducting metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573735.2U CN206807076U (en) | 2017-05-22 | 2017-05-22 | The high card type wireless positioning terminal charger of reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573735.2U CN206807076U (en) | 2017-05-22 | 2017-05-22 | The high card type wireless positioning terminal charger of reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206807076U true CN206807076U (en) | 2017-12-26 |
Family
ID=60741719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573735.2U Expired - Fee Related CN206807076U (en) | 2017-05-22 | 2017-05-22 | The high card type wireless positioning terminal charger of reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206807076U (en) |
-
2017
- 2017-05-22 CN CN201720573735.2U patent/CN206807076U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20190522 |