CN209592515U - A kind of old age mobile phone - Google Patents
A kind of old age mobile phone Download PDFInfo
- Publication number
- CN209592515U CN209592515U CN201920224943.0U CN201920224943U CN209592515U CN 209592515 U CN209592515 U CN 209592515U CN 201920224943 U CN201920224943 U CN 201920224943U CN 209592515 U CN209592515 U CN 209592515U
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- CN
- China
- Prior art keywords
- plug
- accommodation groove
- mobile phone
- fixed contact
- charging
- 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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- Telephone Set Structure (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of old mobile phones, including mobile phone body and charging assembly.Mobile phone body is provided with the plug accommodation groove of rectangle.The slot bottom of plug accommodation groove is provided with several fixed contacts, and fixed contact one end extends to interior of mobile phone.Interior of mobile phone is hinged with support rod, and support rod one end connects extension spring, and the other end is provided with magnetic block.Support rod also corresponds to each fixed contact and is provided with moving contact.Charging plug is pluggable to be plugged in plug accommodation groove, and charging plug is provided with magnet and the link block corresponding to fixed contact.Connection warning light is connected between two fixed contacts.Charging plug is plugged in plug accommodation groove when this old age mobile phone grafting charger, magnet absorption magnetic block makes moving contact connection fixed contact and charge power supply is made to access mobile phone, while charging plug being made to be tightly attached to plug accommodation groove.It is not required to the point positive and negative of area's charging plug when grafting, not only avoided contrast damage mobile phone but also facilitates the connection of charger.
Description
Technical field
The utility model belongs to the technical field of older mobile phone, specifically, being related to a kind of old mobile phone.
Background technique
Mobile phone is common communication tool.Mobile phone internal battery electricity will charge to it after exhausting.Existing older mobile phone
It is easy that Charger (portable round) is anti-inserted when charging, cause the charging jack of mobile phone to be damaged, while can not charge.Even work as charging plug
After being correctly inserted into, since old man can not perceive, continues grafting and damage mobile phone charging jack.Usage experience is bad, causes simultaneously
Loss.
Utility model content
For deficiency above-mentioned in the prior art, the utility model provides a kind of older mobile phone, can prompt to charge in time
Device and mobile phone connection, while being not required to distinguish the positive and negative of grafting.
In order to achieve the above object, the solution that the utility model uses is: a kind of old age mobile phone, including mobile phone body
And charging assembly；
The casing depression of the mobile phone body is provided with the plug accommodation groove of rectangle；The charging assembly include connector and
Charging plug；The connector is set to the enclosure interior, and the connector includes connection warning light, switch member and several fixed
Contact；Fixed contact one end edge is parallel to the lineal layout of the cell wall of the plug accommodation groove in the plug accommodation groove, separately
One end extends to the enclosure interior；One described fixed contact one end is distributed in the center of the plug accommodation groove；The switch
Part includes support rod and extension spring；The support rod corresponds to each fixed contact and is provided with a moving contact, the institute at center
The charging electrode that the corresponding moving contact of fixed contact is electrically connected to the mobile phone body is stated, remaining described moving contact is electrically connected to
Another charging electrode of the mobile phone body；The fixed contact at center is connected to an electrode of the connection warning light,
Remaining described fixed contact is all connected to another electrode of the connection warning light；The support rod is articulated with the mobile phone sheet
Body, one end connect the extension spring, and the other end is provided with magnetic block；The extension spring other end is connected to the mobile phone
Ontology；
The charging plug is provided with magnet and several link blocks；Described charging plug one end is slightly less than the plug accommodating
Slot, so that described charging plug one end can be placed in the plug accommodation groove；Several link blocks, which are matched with, described determines touching
It is set to the end face that the charging plug is placed in the plug accommodation groove to head；One link block is distributed in the charging
The center of one end face of plug, so that the link block at center corresponds to the fixed contact at center, remaining described link block
Corresponding to fixed contact described in remaining；The corresponding link block of the fixed contact at center is electrically connected to an electricity of charge power supply
Pole, the corresponding link block of remaining described fixed contact are electrically connected to another electrode of charge power supply；The magnet is set to institute
One end that charging plug is placed in the plug accommodation groove is stated, so that after the charging plug is placed in the plug accommodation groove,
The magnet is attracting with the magnetic block and the moving contact is made to abut the fixed contact, and make the charging plug suck in
The plug accommodation groove.
Further, the shell is provided with magnetic steel disc at where the plug accommodation groove.
Further, the quantity of the fixed contact is 2, and the line of 2 fixed contacts is parallel to the plug accommodating
The longer sides of slot；The quantity of the link block is 3；The charging plug is placed in a sunken end face of the plug accommodation groove
3 link block accommodation grooves are additionally provided with, 3 link blocks are slidably respectively set to the link block accommodation groove；Institute
It states in link block accommodation groove and is additionally provided with compressed spring；Described compressed spring one end is connected to the bottom of the link block accommodation groove
Wall, the other end connect one end of the link block.
Further, the end face that several fixed contacts are placed in one end of the plug accommodation groove holds with the plug
The bottom wall for setting slot flushes.
Further, the front of the mobile phone is provided with lamp hole, and the connection warning light is set to the lamp hole；The lamp
Hole is covered by glass.
The beneficial effects of the utility model are: plug accommodation groove is in rectangle, charging plug is matched with the setting of plug accommodation groove.
During charging plug is plugged in plug accommodation groove, it is not required to distinguish the positive and negative of charging plug, as long as plug accommodation groove can be inserted into
, easy to use.After charging plug is plugged in plug accommodation groove, magnet is attracting with magnetic block and moving contact is made to abut fixed touching
Head to be connected to charge power supply and mobile phone, and sucks charging plug in plug accommodation groove.Charging plug is detached from plug accommodation groove
Afterwards, under extension spring effect, moving contact leaves fixed contact, avoids being exposed to external fixed contact short circuit and damaging mobile phone.If
The line of dry fixed contact one end is set to the bottom wall of plug accommodation groove with being parallel to the cell wall of plug accommodation groove, and a fixed contact is set
It is placed in the center of plug accommodation groove；Several link blocks are set to charging plug with being matched with fixed contact and are placed in plug accommodation groove
End face；One link block is distributed in the center of one end face of charging plug, so that the link block at center determines touching corresponding to center
Head, remaining link block correspond to remaining fixed contact；This guarantees charging plugs to be plugged in plug accommodation groove anyway,
The link block at center corresponds to the fixed contact at center, remaining link block corresponds to remaining fixed contact.It ensure that charge power supply
It will not be reversed with mobile phone.After fixed contact is connected with link block, the connection warning light being connected between fixed contact is lighted, and reminds charging
Device has connected.
Detailed description of the invention
Fig. 1 is the schematic diagram of the use of the new type.
Fig. 2 is big enlarged drawing at a in Fig. 1.
Fig. 3 is the schematic diagram of connector.
Fig. 4 is the connection schematic diagram of connector and emphasis plug.
Fig. 5 is the connection schematic diagram for connecting warning light.
In attached drawing: 100- mobile phone body, 110- plug accommodation groove, 120- lamp hole, 210- connection warning light, 220- support
Bar, 221- extension spring, 222- moving contact, 223- magnetic block, 230- fixed contact, 240- magnetic steel disc, 300- charging plug,
310- magnet, 320- link block, 330- link block accommodation groove, 331- compressed spring.
Specific embodiment
The utility model is further described below in conjunction with attached drawing:
The present embodiment provides a kind of old mobile phones, as Figure 1-Figure 5, including mobile phone body 100 and charging assembly.
The casing depression of mobile phone is provided with the plug accommodation groove 110 of rectangle.Charging assembly includes connector and charging plug
300.Connector is set to enclosure interior, and connector includes connection warning light 210, switch member and 2 fixed contacts 230.
230 one end of fixed contact is set to plug accommodation groove 110 and its end face is flushed with the bottom surface of plug accommodation groove 110, separately
One end extends to enclosure interior.One 230 one end of fixed contact is distributed in the center of plug accommodation groove 110, two fixed contacts 230 1
The line at end is parallel to the longer sides of plug accommodation groove 110.Switch member includes support rod 220 and extension spring 221.Support rod
220 are provided with 2 moving contacts 222, and 2 moving contact 222 correspond to a fixed contact 230 and are arranged.The fixed contact 230 at center
Corresponding moving contact 222 is electrically connected to the anode of mobile phone charging, another moving contact 222 is electrically connected to the cathode of mobile phone charging.
One electrode of connection warning light 210 is connected to the fixed contact 230 at center, another electrode of connection warning light 210 is connected to
Another fixed contact 230.Support rod 220 is articulated with inside mobile phone body 100, and one end connects extension spring 221, and the other end is set
It is equipped with magnetic block 223.221 other end of extension spring is connected to inside mobile phone body 100.
Charging plug 300 is provided with magnet 310 and 3 link block 320.300 one end of charging plug is in rectangle and its size
It is slightly less than the size of plug accommodation groove 110, so that 300 one end of charging plug can be placed in plug accommodation groove 110.3 connections
Block 320 is matched with 230 ground of fixed contact and is set to the end face that charging plug 300 is placed in plug accommodation groove 110.One link block
320 are distributed in the center of 300 1 end face of charging plug, other two link block 320 is uniformly distributed the two of the link block 320 at center
Side, the distance between the link block 320 and other two link block 320 at center are equal to the distance between two fixed contacts 230 and 3
The line of a link block 320 is parallel to the longer sides of charging plug 300.The corresponding link block 320 of fixed contact 230 at center is electrically connected
It is connected to an anode of charge power supply, remaining determines the cathode that link block 320 is electrically connected to charge power supply.Magnet 310, which is set to, to be filled
Plug 300 is placed in one end of plug accommodation groove 110, so that after charging plug 300 is placed in plug accommodation groove 110, magnet
310 is attracting with magnetic block 223 and moving contact 222 is made to abut fixed contact 230, and sucks charging plug 300 and accommodate in plug
Slot 110.In order to suck charging plug 300 firmly in plug accommodation groove 110, shell is set at 110 place of plug accommodation groove
It is equipped with magnetic steel disc 240.
The older mobile phone of the use of the new type is in use, that 300 vehicle of charging plug is connected to plug accommodation groove 110 is i.e. chargeable.
Since plug accommodation groove 110 is in rectangle, charging plug 300 is matched with the setting of plug accommodation groove 110.Charging plug 300 is plugged in
During plug accommodation groove 110, it is not required to distinguish the positive and negative of charging plug 300, as long as plug accommodation groove 110 can be inserted into,
It is easy to use.After charging plug 300 is plugged in plug accommodation groove 110, magnet 310 is attracting with magnetic block 223 and makes moving contact 222
Fixed contact 230 is abutted, to be connected to charge power supply and mobile phone, and sucks charging plug 300 in plug accommodation groove 110.Magnetic
The setting of steel disc 240 is so that the connection of charging plug 300 and plug accommodation groove 110 is more firm.Charging plug 300 is detached from plug
After accommodation groove 110, under the effect of extension spring 221, moving contact 222 leaves fixed contact 230, avoids being exposed to external fixed contact
230 short circuit and damage mobile phone.The line of two 230 one end of fixed contact is set to slotting with being parallel to the cell wall of plug accommodation groove 110
The bottom wall of head accommodation groove 110, a fixed contact 230 are set to the center of plug accommodation groove 110；3 link blocks 320 are matched with
230 ground of fixed contact is set to the end face that charging plug 300 is placed in plug accommodation groove 110；One link block 320 is distributed in charging
The center of 300 1 end face of plug, so that the link block 320 at center corresponds to the fixed contact 230 at center, remaining link block 320
Corresponding to another fixed contact 230；This guarantees charging plugs 300 to be plugged in plug accommodation groove 110 anyway, center
Link block 320 corresponds to the fixed contact 230 at center；If 300 forward direction of charging plug is plugged in plug accommodation groove 110, another is fixed
Contact 230 corresponds to a link block 320, if charging plug 300 is reversely plugged in another fixed contact of plug accommodation groove 110
230 correspond to another link block 320；Again since the corresponding link block 320 of fixed contact 230 at center is electrically connected to charge power supply
One anode, remaining determines the cathode that link block 320 is electrically connected to charge power supply；It ensure that charge power supply will not connect with mobile phone
Instead.After fixed contact 230 and link block 320 connect, the connection warning light 210 being connected between fixed contact 230 is lighted, and reminds charging
Device has connected.It avoids continuing grafting and damaging mobile phone.
Further, the sunken end face that charging plug 300 is placed in plug accommodation groove 110 is additionally provided with 3 link blocks
320 accommodation grooves, 3 link blocks 320 are slidably respectively set to 320 accommodation groove of link block；In 320 accommodation groove of link block also
It is provided with compressed spring 331；331 one end of compressed spring is connected to the bottom wall of 320 accommodation groove of link block, and the other end is connected to connection
One end of block 320.So that compressed spring 331 is compressed, and link block after charging plug 300 is plugged in plug accommodation groove 110
320 are close to fixed contact 230.At this point, charging plug 300 inserts the bottom surface for being also close to plug accommodation groove 110, charging plug ensure that
300 insert the connective stability with plug accommodation groove 110.
Further, the front of mobile phone is provided with lamp hole 120, and connection warning light 210 is set to lamp hole 120；Lamp hole 120 is logical
Cross glass covering.The light of connection warning light 210 can be easily seen.
The older mobile phone of the use of the new type is not provided with charging jacks, also avoids mobile phone water inlet.
Above embodiments only express specific embodiment of the present utility model, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.
Claims (5)
1. a kind of old age mobile phone, it is characterized in that: including mobile phone body (100) and charging assembly；
The casing depression of the mobile phone body (100) is provided with the plug accommodation groove (110) of rectangle；The charging assembly includes connecting
Connector and charging plug (300)；The connector is set to the enclosure interior, and the connector includes connection warning light
(210), switch member and several fixed contacts (230)；The line of several fixed contact (230) one end is parallel to the plug accommodating
It is set to the cell wall of slot (110) bottom wall of the plug accommodation groove (110), the other end extends to the enclosure interior；One
Described fixed contact (230) one end is located at the center of the plug accommodation groove (110)；The switch member include support rod (220) and
Extension spring (221)；The support rod (220) corresponds to each fixed contact (230) and is provided with a moving contact (222),
The corresponding moving contact (222) of the fixed contact (230) at center is electrically connected to the charging electricity of the mobile phone body (100)
Pole, remaining moving contact (222) are electrically connected to another charging electrode of the mobile phone body (100)；Center it is described fixed
Contact (230) is connected to an electrode of connection warning light (210), remaining described fixed contact (230) is all connected to described
Connect another electrode of warning light (210)；The support rod (220) is articulated with the mobile phone body (100), one end connection
The extension spring (221), the other end are provided with magnetic block (223)；Extension spring (221) other end is connected to the hand
Machine ontology (100)；
The charging plug (300) is provided with magnet (310) and several link blocks (320)；It omits described charging plug (300) one end
Less than the plug accommodation groove (110), so that the charging plug (300) one end can be placed in the plug accommodation groove (110)；
Several link blocks (320) be set to being matched with the fixed contact (230) charging plug (300) be placed in it is described
The end face of plug accommodation groove (110)；One link block (320) is located at the center of (300) one end face of charging plug, with
The link block (320) at center is set to correspond to the fixed contact (230) at center, remaining described link block (320) is corresponding
In remaining fixed contact (230)；The corresponding link block (320) of the fixed contact (230) at center is electrically connected to charging electricity
One electrode in source, the corresponding link block (320) of remaining described fixed contact (230) are electrically connected to another electricity of charge power supply
Pole；The magnet (310) is set to one end that the charging plug (300) is placed in the plug accommodation groove (110), so that institute
It states after charging plug (300) is placed in the plug accommodation groove (110), the magnet (310) and the magnetic block (223) are attracting
And the moving contact (222) are made to abut the fixed contact (230), and suck the charging plug (300) in the plug
Accommodation groove (110).
2. old age mobile phone according to claim 1, it is characterized in that: the shell is where the plug accommodation groove (110)
Place is provided with magnetic steel disc (240).
3. old age mobile phone according to claim 1, it is characterized in that: the quantity of the fixed contact (230) is 2, described in 2
The line of fixed contact (230) is parallel to the longer sides of the plug accommodation groove (110)；The quantity of the link block (320) is 3
It is a；The sunken end face that the charging plug (300) is placed in the plug accommodation groove (110) is additionally provided with 3 link blocks
(320) accommodation groove, 3 link blocks (320) are slidably respectively set to link block (320) accommodation groove；It is described
Compressed spring (331) are additionally provided in link block (320) accommodation groove；Described compressed spring (331) one end is connected to the connection
The bottom wall of block (320) accommodation groove, the other end connect one end of the link block (320).
4. old age mobile phone according to claim 1, it is characterized in that: several fixed contacts (230) are placed in the plug
The end face of one end of accommodation groove (110) is flushed with the bottom wall of the plug accommodation groove (110).
5. old age mobile phone according to claim 1, it is characterized in that: the front of the mobile phone is provided with lamp hole (120), it is described
Connection warning light (210) is set to the lamp hole (120)；The lamp hole (120) is covered by glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224943.0U CN209592515U (en) | 2019-02-22 | 2019-02-22 | A kind of old age mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224943.0U CN209592515U (en) | 2019-02-22 | 2019-02-22 | A kind of old age mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209592515U true CN209592515U (en) | 2019-11-05 |
Family
ID=68355826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920224943.0U Expired - Fee Related CN209592515U (en) | 2019-02-22 | 2019-02-22 | A kind of old age mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209592515U (en) |
-
2019
- 2019-02-22 CN CN201920224943.0U patent/CN209592515U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |