CN109449684A - Plugs and sockets connector and display - Google Patents
Plugs and sockets connector and display Download PDFInfo
- Publication number
- CN109449684A CN109449684A CN201811283360.1A CN201811283360A CN109449684A CN 109449684 A CN109449684 A CN 109449684A CN 201811283360 A CN201811283360 A CN 201811283360A CN 109449684 A CN109449684 A CN 109449684A
- Authority
- CN
- China
- Prior art keywords
- pin
- jack
- plugs
- sensing device
- sockets connector
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7035—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch
Abstract
The present invention provides a kind of plugs and sockets connector and display, and plugs and sockets connector includes: plug, and plug includes the first insulating body, and the first insulating body is equipped with conductive pin；And socket, socket include the second insulating body, the second insulating body is equipped with jack, has conducting post in jack, and jack has bottom wall and annular sidewall, the sensing device whether being fully inserted into jack for sensing pin be additionally provided in jack；It when in pin insertion jack, is conducted between pin and conducting post, if sensing device senses are not fully inserted into jack to pin, sensing device exports alarm signal.Plugs and sockets connector of the invention is after plug is inserted into socket and is powered, sensing device can sense when whether pin is fully inserted into jack, if pin is not fully inserted into jack, then sensing device can export alarm signal, to remind operator, the safety in utilization of plugs and sockets connector of the present invention is enhanced.
Description
Technical field
The present invention relates to electrical component fields, more particularly, to a kind of plugs and sockets connector and display.
Background technique
Plugs and sockets connector is a kind of common electric elements, has been widely used in industrial production and family at present
In life, existing plugs and sockets connector enhances the electric conductivity between plug and socket, plug design in design
As long as at energization can be realized in partial insertion socket, existing plugs and sockets connector can not detect slotting during use
Whether head is fully inserted into socket, when plug is not fully inserted into socket, had not only easily caused electric leakage and has caused security risk, but also
It is easy to cause socket internal temperature excessively high and causes the plastic protective layer melting loss of plugs and sockets connector, make plugs and sockets connector
Internal wiring catching fire, formed fire hazard.
It goes to overcome the above problem therefore, it is necessary to design the new plugs and sockets connector of one kind.
Summary of the invention
In view of the problems of the prior art, the purpose of the present invention is to provide a kind of plugs and sockets connector and display,
After plug is inserted into socket and is powered, it can sense when whether plug is fully inserted into socket.
In order to achieve the above object, the present invention proposes a kind of plugs and sockets connector, is used cooperatively with power supply and load, should
Plugs and sockets connector includes:
Plug, the plug include the first insulating body, first insulating body be equipped with conductive pin, the pin with
The load is electrically connected；And
Socket, the socket include the second insulating body, which is equipped with jack, has conduction in the jack
Cylinder, the conducting post and the power supply are electrically connected, which has bottom wall and annular sidewall, and sensing dress is additionally provided in the jack
It sets, which is set on the bottom wall or the sensing device is set on the annular sidewall and abuts the bottom wall；
It when the pin is inserted into the jack, is conducted between the pin and the conducting post, if the pin triggers the sense
Device is surveyed, then illustrates that the pin is fully inserted into the jack；If the pin does not trigger the sensing device, illustrate that the pin does not have
It is fully inserted into the jack, which exports alarm signal.
Alternatively, which includes first end and second end, which circumferentially offers annular groove
Body, when the pin is fully inserted into the jack, the first end is close to the bottom wall, and the second end is far from the bottom wall, and the sensing
Device is located in the annular trough body.
Alternatively, which offers the first blind hole axially along, first blind hole and the conducting post
Size matches, which is arranged along the axial direction of the jack, and has gap between the conducting post and the annular sidewall,
When the pin is inserted into the jack, the conducting post is in conjunction with first blind hole.
Alternatively, the length of the conducting post is less than or equal to the depth of the jack.
Alternatively, which is equipped with first through hole axially along, and the first through hole and the pin are big
Small to match, all outer walls of the conducting post are close to the annular sidewall, when the pin is inserted into the jack, the pin with should
First through hole combines.
Alternatively, the outer wall of the conducting post has third end and the 4th end, which abuts the bottom wall,
4th end is far from the bottom wall, which opens up jagged, which is set on the annular sidewall by the notch.
Alternatively, which includes microswitch, should when the pin is not fully inserted into the jack
Microswitch is in an off state；When the pin is fully inserted into the jack, which is in closed state.
Alternatively, which includes optical inductor, which includes light emitting end and light-receiving
End, the light emitting end are oppositely arranged with the optical receiving end, and the light reflection end and the optical receiving end are respectively against the annular sidewall
Setting.
Alternatively, which further includes processing unit, the processing unit and the sensing device
It is electrically connected to receive the alarm signal.
The present invention also provides a kind of display, including display screen and the plugs and sockets connector, plugs and sockets connections
Device includes the plug and the socket, and the plug and the display screen are electrically connected, and the socket and the power supply are electrically connected.
Compared with prior art, plugs and sockets connector of the present invention is after plug is inserted into socket and is powered, sensing dress
It sets and can sense when whether pin is fully inserted into jack (i.e. whether sensing plug is fully inserted into socket), if pin is not complete
It is fully inserted into jack, then sensing device can export alarm signal, to remind operator, enhance plugs and sockets of the present invention and connect
Connect the safety in utilization of device.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Detailed description of the invention
Fig. 1 is fully inserted into schematic perspective view when jack for the plug of plugs and sockets connector of the invention；
Fig. 2 is not fully inserted into schematic perspective view when socket for the plug in Fig. 1；
Fig. 3 be plugs and sockets connector of the invention first embodiment along A-A in Fig. 1 to cross-sectional view；
Fig. 4 is not fully inserted into cross-sectional view when socket for plug in Fig. 3；
Fig. 5 be plugs and sockets connector of the invention second embodiment along A-A in Fig. 1 to cross-sectional view；
Fig. 6 is not fully inserted into cross-sectional view when socket for plug in Fig. 5；
Fig. 7 be plugs and sockets connector of the invention 3rd embodiment along A-A in Fig. 1 to cross-sectional view；
Fig. 8 is not fully inserted into cross-sectional view when socket for plug in Fig. 7；
Fig. 9 be plugs and sockets connector of the invention fourth embodiment along A-A in Fig. 1 to cross-sectional view；
Figure 10 is not fully inserted into cross-sectional view when socket for plug in Fig. 9；
Specific embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby cooperate embodiment specifically
It is bright as follows.
As depicted in figs. 1 and 2, Fig. 1 is when the plug 1 of plugs and sockets connector 100 of the invention is fully inserted into socket 2
Schematic perspective view；Fig. 2 is not fully inserted into schematic perspective view when socket 2 for the plug 1 in Fig. 1；Of the invention inserts
Connector connector 100 is used cooperatively with power supply and load, and plugs and sockets connector 100 includes plug 1 and socket 2, and plug 1 can
It is inserted into socket 2.
As shown in Figure 3, Figure 4, Fig. 3 is the first embodiment of plugs and sockets connector 100 of the invention along A-A in Fig. 1
To cross-sectional view；Fig. 4 is not fully inserted into cross-sectional view when socket 2 for plug 1 in Fig. 3；Plug 1 includes the first insulating body, the
One insulating body is equipped with conductive pin 11, and pin 11 and load are electrically connected.Socket 2 includes the second insulating body, the
Two insulating bodies are equipped with jack 21, and pin 11 can be inserted into jack 21.In the present embodiment, for clearer expression pin
11 simplify processing with the positional relationship of jack 21, Figure of description, and the first insulating body and the second insulating body is omitted
Structure chart.
Jack 21 of the invention has bottom wall 211 and annular sidewall 212, has conducting post 22 and sensing dress in jack 21
3 are set, conducting post 22 is electrically connected with the power supply, and conducting post 22 is arranged along the axial direction of jack 21, and conducting post 22 and ring
There is gap between shape side wall 212, the length of conducting post 22 is less than or equal to the depth of jack 21, to prevent conducting post 22 from stretching out
Outside jack 21, to avoid getting an electric shock.
Pin 11 of the invention offers the first blind hole 114, the first blind hole 114 and 22 size of conducting post axially along
Match, when pin 11 is inserted into jack 21, conducting post 22 is combined with the first blind hole 114.Pin 11 includes first end 111
With second end 112, when pin 11 is inserted into jack 21,111 adjacent bottom wall 211 of first end, second end 112 far from bottom wall 211,
It is conducted between pin 11 and conducting post 22, if pin 11 triggers sensing device 3, illustrates that pin 11 is fully inserted into jack
21；If pin 11 does not trigger sensing device 3, illustrate that pin 11 is not fully inserted into jack 21, the output alarm of sensing device 3
Signal improves safety to remind user.It should be noted that the present invention is between pin 11 and conducting post 22
Just judge whether pin 11 is fully inserted into jack 21 using whether sensing device 3 is triggered by pin 11 after conducting, in pin
Between 11 and conducting post 22 it is conductive in the case where, whether sensing device 3 be triggered complete not as pin 11 judge
It is inserted into the foundation of jack 21.
Plugs and sockets connector 100 of the invention can also include processing unit, display unit and alarm unit, wherein
Processing unit is single-chip microcontroller or ARM chip etc., and display unit can use liquid crystal display, and alarm unit can use buzzing
Device, but not limited to this.In use, processing unit can receive the alarm signal of the output of sensing device 3, and utilize alarm unit
Alarm, while can also display alarm information on the display unit.
In the present invention, sensing device 3 can be set on bottom wall 211, also can be set on annular sidewall 212.When
When sensing device 3 is set on annular sidewall 212, sensing device 3 must abut bottom wall 211 simultaneously.It is designed using this structure
Mode could trigger sensing device 3 when pin 11 can be made only to be fully inserted into jack 21, so that sensing device 3 be enable to feel
Measure whether pin 11 is fully inserted into jack 21.
In the present embodiment, sensing device 3 of the invention uses microswitch, when pin 11 is not fully inserted into jack 21
When, microswitch is in an off state, and the intake signal (i.e. off-state) of microswitch corresponds to alarm signal；Work as pin
11 when being fully inserted into jack 21, and microswitch is in closed state, and the intake signal (i.e. closed state) of microswitch is corresponding
For normal signal.
As shown in Figure 5 and Figure 6, Fig. 5 is the second embodiment of plugs and sockets connector 100 of the invention along A-A in Fig. 1
To cross-sectional view；Fig. 6 is not fully inserted into cross-sectional view when socket 2 for plug 1 in Fig. 5；The second embodiment of the present invention and first
The difference of embodiment is only that: the sensing device 3 in second embodiment uses optical inductor, and optical inductor includes light emitting end 31
With optical receiving end 32, light emitting end 31 is oppositely arranged with optical receiving end 32, and light emitting end 31 and optical receiving end 32 respectively against
Annular sidewall 212 is arranged；When pin 11 is not fully inserted into jack 21, optical receiving end 32 can receive the hair of light emitting end 31
Light out, optical inductor export normal signal；When pin 11 is fully inserted into jack 21, pin 11 can block optical path, connect light
Receiving end 32 can not receive the light of the sending of light emitting end 31, and optical inductor exports alarm signal.
In addition, in the present embodiment, the first end 111 of pin 11 circumferentially offers annular trough body 113, when pin 11
When being fully inserted into jack 21, sensing device 3 is located in annular trough body 113.It is designed using this structure, pin 11 can be made complete
After being protruded into jack 21 entirely, the first end 111 of pin 11 will not be pressed onto sensing device 3, to protect sensing device 3, extend sense
Survey the service life of device 3.
In practical application, sensing device 3 can also use other biographies for being functionally similar to microswitch or optical inductor
Sensor is not limited with the embodiment of the present invention.
As shown in Figure 7 and Figure 8, Fig. 7 is the 3rd embodiment of plugs and sockets connector 100 of the invention along A-A in Fig. 1
To cross-sectional view；Fig. 8 is not fully inserted into cross-sectional view when socket 2 for plug 1 in Fig. 7；The third embodiment of the present invention and first
The difference of embodiment is only that: the conducting post 22 in 3rd embodiment is equipped with first through hole 222, conducting post axially along
22 all outer walls are close to annular sidewall 212, i.e., very close to each other between conducting post 22 and annular sidewall 212, conducting post 22
Outer wall have third end and the 4th end 221, third end abut bottom wall 211, the 4th end 221 is far from bottom wall 211.First through hole
222 match with 11 size of pin, and when pin 11 is inserted into jack 21, pin 11 is combined with first through hole 222.Using this
Structure design, structure is simpler, and easy to process, production cost is lower.
As shown in Figure 9 and Figure 10, Fig. 9 is the fourth embodiment of plugs and sockets connector 100 of the invention along A- in Fig. 1
A to cross-sectional view；Figure 10 is not fully inserted into cross-sectional view when socket 2 for plug 1 in Fig. 9；The fourth embodiment of the present invention and the
The difference of three embodiments is only that: the light sensing apparatus 3 in fourth embodiment uses optical inductor, the specific structure of optical inductor
It is identical with second embodiment, therefore do not repeat separately.In addition, the third end of the outer wall of conducting post 22 opens up jagged, sensing dress
3 are set to be set on annular sidewall 212 by notch.It is designed using this structure, pin 11 can be made to be fully inserted into jack 21
Afterwards, the first end 111 of pin 11 will not be pressed onto sensing device 3, to protect sensing device 3, extend sensing device 3 uses the longevity
Life.
The present invention also provides a kind of display, including display screen and the plugs and sockets connector 100, plugs and sockets connections
Device 100 includes plug 1 and socket 2, and plug 1 and display screen are electrically connected, and socket 2 is electrically connected with the power supply.
In conclusion plugs and sockets connector 100 of the present invention plug 1 be inserted into socket 2 and be powered after, sensing device
3 can sense when whether pin 11 is fully inserted into jack 21 (i.e. whether sensing plug 1 is fully inserted into socket 2), if pin
11 are not fully inserted into jack 21, then sensing device 3 can export alarm signal, to remind operator, enhance institute of the present invention
State the safety in utilization of plugs and sockets connector 100.
By the above detailed description of preferred embodiments, it is intended to more clearly describe feature and spirit of the invention,
And not protection scope of the present invention is limited with above-mentioned disclosed preferred embodiment.On the contrary, its purpose
It is intended to cover various changes and has being arranged in the scope of protection of the claims of the invention to be applied of equality.Cause
This, scope of protection of the claims of the invention should illustrate the most wide explanation of work according to above-mentioned, to cause it to cover institute
Possible change and the arrangement of tool equality.
Claims (10)
1. a kind of plugs and sockets connector is used cooperatively, which is characterized in that the plugs and sockets connector packet with power supply and load
Contain:
Plug, the plug include the first insulating body, which is equipped with conductive pin, and the pin is negative with this
It carries and is electrically connected；And
Socket, the socket include the second insulating body, which is equipped with jack, has conductive column in the jack
Body, the conducting post and the power supply are electrically connected, which has bottom wall and annular sidewall, and sensing dress is additionally provided in the jack
It sets, which is set on the bottom wall or the sensing device is set on the annular sidewall and abuts the bottom wall；
It when the pin is inserted into the jack, is conducted between the pin and the conducting post, if the pin triggers sensing dress
It sets, then illustrates that the pin is fully inserted into the jack；If the pin does not trigger the sensing device, illustrate that the pin is not complete
It is inserted into the jack, which exports alarm signal.
2. plugs and sockets connector as described in claim 1, which is characterized in that the pin includes first end and second end, should
First end circumferentially offers annular trough body, and when the pin is fully inserted into the jack, which, should close to the bottom wall
Second end is far from the bottom wall, and the sensing device is located in the annular trough body.
3. plugs and sockets connector as described in claim 1, which is characterized in that it is blind that the pin offers first axially along
Hole, first blind hole match with the conducting post size, which is arranged along the axial direction of the jack, and the conductive column
There is gap between body and the annular sidewall, when the pin is inserted into the jack, the conducting post is in conjunction with first blind hole.
4. plugs and sockets connector as described in claim 1, which is characterized in that the length of the conducting post is inserted less than or equal to this
The depth in hole.
5. plugs and sockets connector as described in claim 1, which is characterized in that the conducting post is equipped with first axially along
Through-hole, the first through hole match with the pin size, and all outer walls of the conducting post are close to the annular sidewall, when the pin
When being inserted into the jack, the pin is in conjunction with the first through hole.
6. plugs and sockets connector as claimed in claim 5, which is characterized in that the outer wall of the conducting post have third end and
4th end, the third end abut the bottom wall, the 4th end far from the bottom wall, the third end open up it is jagged, the sensing device by
It is set on the annular sidewall by the notch.
7. plugs and sockets connector as described in claim 1, which is characterized in that the sensing device includes microswitch, when this
When pin is not fully inserted into the jack, which is in an off state；When the pin is fully inserted into the jack, this is micro-
Dynamic switch is in closed state.
8. plugs and sockets connector as described in claim 1, which is characterized in that the sensing device includes optical inductor, the light
Inductor includes light emitting end and optical receiving end, which is oppositely arranged with the optical receiving end, and the light reflection end with should
Optical receiving end is arranged respectively against the annular sidewall.
9. plugs and sockets connector as described in claim 1, which is characterized in that the plugs and sockets connector further includes that processing is single
Member, the processing unit and the sensing device are electrically connected to receive the alarm signal.
10. a kind of display, which is characterized in that including display screen and the plugs and sockets connection as described in claim 1 to 9 is any
Device, the plugs and sockets connector include the plug and the socket, and the plug and the display screen are electrically connected, the socket and the power supply
It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283360.1A CN109449684A (en) | 2018-10-31 | 2018-10-31 | Plugs and sockets connector and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283360.1A CN109449684A (en) | 2018-10-31 | 2018-10-31 | Plugs and sockets connector and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109449684A true CN109449684A (en) | 2019-03-08 |
Family
ID=65549630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811283360.1A Pending CN109449684A (en) | 2018-10-31 | 2018-10-31 | Plugs and sockets connector and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109449684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111722000A (en) * | 2020-06-04 | 2020-09-29 | 广西金步电力科技有限公司 | High-current connector detection system and connection detection method |
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| CN111722000A (en) * | 2020-06-04 | 2020-09-29 | 广西金步电力科技有限公司 | High-current connector detection system and connection detection method |
| CN111722000B (en) * | 2020-06-04 | 2023-11-17 | 广西金步电力科技有限公司 | High-current connector detection system and connection detection method |
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