CN206685570U - Bonder terminal - Google Patents
Bonder terminal Download PDFInfo
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- CN206685570U CN206685570U CN201621348835.7U CN201621348835U CN206685570U CN 206685570 U CN206685570 U CN 206685570U CN 201621348835 U CN201621348835 U CN 201621348835U CN 206685570 U CN206685570 U CN 206685570U
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- Prior art keywords
- terminal
- contact site
- bonder terminal
- contact
- insertion section
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Abstract
A connector terminal, for inserting a pair of connecting terminals, it includes：One first fixed part；One first contact site, it is for electrically connecting to the docking terminal, and first contact site is formed by first fixed part along direction of insertion extension, and first contact site has the cavity set along direction of insertion；One support component, the support component is located at the end of first contact site, the support component has a base portion, protrude out a newel from the base portion, the newel extends to the cavity, when the bonder terminal with it is described dock termination contact when, first contact site is to the cavity elastic deformation, the newel supports first contact site, to increase the first contact site intensity so that the bonder terminal produces well in electrical contact with the terminal that docks.
Description
Technical field
A kind of bonder terminal is the utility model is related to, refers in particular to a kind of good bonder terminal in electrical contact.
Background technology
A kind of known bonder terminal, to insert a pair of connecting terminals, it has a fixed part, and the fixed part is by metal
Sheet material curves column shape, extends a shell fragment from the fixed part, multiple shell fragments surround a hollow cavity, and the shell fragment has
One insertion section, the insertion site is in the shell fragment end, and multiple insertion sections are closely packed together, so that the connection
Device terminal is more easily inserted the docking terminal.
Present bonder terminal does not require nothing more than miniaturization, and can guarantee that while miniaturization the bonder terminal with
Good contact between the docking terminal.When the bonder terminal inserts the butt end period of the day from 11 p.m. to 1 a.m, the shell fragment with it is described
It is in electrical contact to dock terminal, while the shell fragment receives the docking terminal and compresses power, into cavity elastic deformation,
Because the shell fragment does not have supporting construction, the shell fragment may deviate the contact with the docking terminal because of elastic deformation
Point, reduction and the contact area for docking terminal, so as to influence in electrical contact and radiating effect.
Therefore, it is necessary to a kind of new bonder terminal is designed, to overcome above mentioned problem.
The content of the invention
Creation purpose of the present utility model is to provide a kind of good bonder terminal in electrical contact.
In order to achieve the above object, the utility model adopts the following technical scheme that：A connector terminal, for inserting a pair
Connecting terminal, it includes：One first fixed part；One first contact site, first contact site by first fixed part along insert
Enter direction extension to form, first contact site has the cavity set along direction of insertion；One support component, the support member
Part is located at the end of first contact site, and the support component has a base portion, a newel and ring are protruded out from the base portion
Around an outer wall of the newel, there is an accepting groove between the outer wall and the newel；The newel extends to institute
State cavity, the accepting groove to house the contact site end, when the bonder terminal with it is described dock termination contact when,
First contact site is to the cavity elastic deformation, and the newel supports first contact site, to increase described first
Contact site intensity so that the bonder terminal produces well in electrical contact with the terminal that docks.
Further, the cavity runs through first contact site.
Further, first fixed part has a heat emission hole, and the heat emission hole runs through described first along direction of insertion
Fixed part, the heat emission hole are connected with the cavity.
Further, first contact site has an insertion section, a connecting portion and an arch portion, and the insertion site is in institute
The end of the first contact site is stated, the connecting portion connects first fixed part, and the arch portion connects the connecting portion and institute
State insertion section.
Further, the arch portion is more than the connecting portion to institute relative to the distance of the bonder terminal central axis
State the distance of bonder terminal central axis.
Further, the arch portion is more than the insertion section to institute relative to the distance of the bonder terminal central axis
State the distance of bonder terminal central axis.
Further, the insertion section is less than the connecting portion to the company to the distance of the bonder terminal central axis
Connect the distance of device terminal center axis line.
Further, the arch portion has a peak, and the peak is close to the connecting portion, the peak to institute
The distance for stating the central axis of bonder terminal is the ultimate range of the arch portion to the bonder terminal central axis.
Further, the arch portion has a peak, and the peak is equidistantly set with the insertion section, the connecting portion
Put, the distance of the peak to the central axis of the bonder terminal is the arch portion to the connector end subcenter
The ultimate range of axis.
Further, the accepting groove is inserted in the insertion section, and the accepting groove, which has, can allow the insertion section elastic deformation
Space.
Further, first contact site has multiple first shell fragments, and first shell fragment is extended to by the connecting portion
The insertion section, the insertion section are the free terminal of first shell fragment, and multiple first shell fragments are around described first
Terminal center axis line forms the cavity.
Further, first contact site has multiple first shell fragments, and first shell fragment is extended to by the connecting portion
The arch portion, first shell fragment connect the insertion section, and the insertion section is an annulus, the annulus and multiple described the
One shell fragment forms the cavity around the first terminal central axis.
Further, the insertion section sets an at least groove, and the outer wall sets an at least salient point, the salient point and the groove
Coordinate clamping so that the support component is fixed in the insertion section.
Further, the docking terminal has one second contact site, and second contact site has multiple second shell fragments, institute
State multiple second shell fragments and form one second host cavity around the Second terminal central axis, the connection is housed to dock
Device terminal.
Further, contact point after contact point and one before second shell fragment has one, the preceding contact point is close to described the
The end of two shell fragments, the forward and backward contact point protrude out to second host cavity, to realize at 2 points with first contact site
Contact.
Further, the distance of the preceding contact point to the Second terminal central axis is less than the rear contact point described in
Second terminal central axis.
Compared with prior art, the bonder terminal includes one first fixed part, to the fixation the first terminal in
First insulating body, extend one first contact site from first fixed part, to be electrically connected with second connector
Touch, a support component is located at the end of first contact site.First contact site has a cavity and multiple first shell fragments,
The cavity is formed by the multiple first shell fragment around the bonder terminal neutral axis, so that the connector
Terminal radiating effect is good, and is advantageous in electrical contact.The support component has a base portion, and the base portion protrudes out a newel
With an outer wall, the newel extends to the cavity, supports first contact site, strengthens the strong of first contact site
Degree so that the bonder terminal with it is described dock terminal docking when, compressed without deform excessively, so as to produce well
It is in electrical contact, the outer wall around having an accepting groove between the newel and the outer wall and the newel, to
The insertion section is housed, under the guiding of the supporting part, first contact site is more easily inserted second connector.
【Brief description of the drawings】
Fig. 1 is the stereogram before the first connector of utility model embodiment docks with the second connector；
Fig. 2 is Fig. 1 the first connector three-dimensional exploded views；
Fig. 3 is Fig. 2 the first terminal section plans；
Fig. 4 is the three-dimensional exploded view of the connectors of Fig. 1 second；
Fig. 5 is Fig. 4 Second terminal section plan；
Fig. 6 is the section plan before the first connector of utility model embodiment docks with the second connector；
Fig. 7 is the section plan after the first connector of utility model embodiment docks with the second connector；
Fig. 8 is second embodiment three-dimensional exploded view of utility model the first terminal；
Fig. 9 is the section plan of Fig. 8 the first terminals.
The drawing reference numeral explanation of embodiment：
【Embodiment】
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing and specifically
The utility model is described in further detail for embodiment.
For convenience of understanding, the utility model accompanying drawing uses three-dimensional coordinate system, and wherein X represents fore-and-aft direction, perpendicular to X side
To Y be above-below direction, vertical X and Y are horizontal direction Z.
Referring to Fig. 1, Fig. 2 and Fig. 4, the utility model connector assembly 100 includes one first connector 1 and one second and connected
Device 2 is connect, first connector 1 docks with second connector 2 along fore-and-aft direction X, and first connector 1 includes one
First insulating body 11, multiple the first terminals 12 are located at first insulating body 11, and second connector 2 includes one second
Insulating body 21, multiple Second terminals 22 are located at second insulating body 21, and each Second terminal 22 connects a cable 3
And transmission signal, the first terminal 12 insert the Second terminal 22 and in electrical contact with it.
Refer to Fig. 2 and Fig. 6, the recessed multiple cavitys 110 of front end face of first insulating body 11, in each described recessed
The rear wall of chamber 110 sets two the first terminal accepting holes 111, and the first terminal accepting hole 111 is through the cavity 110
Rear wall.In the projection 112 of upper surface projection one of first insulating body 11, to be fastened with the clamping of the second connector 2.
Fig. 2 and Fig. 3 are referred to, the first terminal 12 includes one first fixed part 120, and first fixed part 120 has
There is a heat emission hole 1201, the heat emission hole 1201 runs through first fixed part 120, from first fixed part 120 extension one
First contact site 121, in electrical contact with second connector 2, first contact site 121 has a cavity 123, institute
State cavity 123 and run through first contact site 121, communicated with the heat emission hole 1201, a support component 124 is located at described first
The end of contact site 121.First contact site 121 has a connecting portion 1211, an insertion section 1212, an arch portion 1213,
The connecting portion 1211 connects first fixed part 120, and the insertion section 1212 is located at the end of the first contact site 121, institute
State arch portion 1213 and connect the connecting portion 1211 and the insertion section 1212, the arch portion 1213 arrives the first terminal 12
The distance of central axis is more than the distance that the connecting portion 1211 arrives the central axis of the first terminal 12, the arch portion 1213
To the central axis of the first terminal 12 distance be more than the insertion section 1212 to the central axis of the first terminal 12 away from
From the distance of the insertion section 1212 to the central axis of the first terminal 12 arrives the first end less than the connecting portion 1211
The distance of sub 12 central axis.The arch portion 1213 has a peak 1214, and the peak 1214 arrives the first end
The distance of sub 12 central axis is the ultimate range that the arch portion 1213 arrives the central axis of the first terminal 12, in this implementation
In example, the peak 1214 is set close to the connecting portion 1211, so that the taper of the arch portion 1213 diminishes, is made
Obtain the first terminal 12 and be more easily inserted the Second terminal 22.First contact site 121 has multiple first shell fragments
122, first shell fragment 122 extends to the insertion section 1212 by the connecting portion 1211, and the insertion section 1212 is described
The free terminal of first shell fragment 122, multiple first shell fragments 122 form described around the central axis of the first terminal 12
Cavity 123, because first shell fragment 122 has good elasticity, when the first terminal 12 and second connector 2 are right
When connecing, elastic deformation can be produced, so as to add area in electrical contact, produces good electric connection, while can also increase
Radiating effect.The support component 124 has a base portion 1240, and the base portion 1240 protrudes out a newel 1241 and an outer wall
1242, the newel 1241 extends to the cavity 123, when the first terminal 12 contacts with second connector 2,
First contact site 121 elastic deformation into the cavity 123, the newel 1241 support first contact site 121,
So as to increase the intensity of the first contact site 121 so that the first terminal 12 produces good electricity with the Second terminal 22
Property contact, the outer wall 1242 around the newel 1241 and between the outer wall 1242 and the newel 1241 have one
Accepting groove 1243, to house the insertion section 1212, the accepting groove 1243, which has, can allow the insertion section 1212 elastic
The space of deformation, when the support component 124 enters second connector 2, first contact site 121 can be guided and entered
Enter second connector 2, so that the first terminal 12 is more prone to dock with second connector 2.
Referring to Fig. 1, second insulating body 21 has one second body 210, from second body 210 along preceding
Rear is correspondingly arranged to the multiple inserting columns 211 of X projections, the inserting column 211 with the cavity 110, and each inserting column 211 is along preceding
Rear sets a Second terminal accepting hole 212 to X, and the Second terminal accepting hole 212 runs through second insulating body 21.It is described
The upper surface of second insulating body 21 sets a holding part 213, to the buckle of the first connector 1.
Referring to Fig. 1, Fig. 4 and Fig. 6, the Second terminal 22 has one second fixed part 220, from second fixed part
220 one end extend one second contact site 221, in electrical contact with the first terminal 12, second fixed part 220 it is another
One end extends a wire connecting portion 224, to connect a cable 3.Second contact site 221 has multiple second shell fragments 222, described
Multiple second shell fragments 222 form one second host cavity 223 around the central axis of Second terminal 22, to house described the
One terminal 12, contact point 2221, the preceding contact point after contact point 2220 and one before each second shell fragment 222 has one
2220 arrive the distance of the central axis of Second terminal 22 close to the end of second shell fragment 222, the preceding contact point 2220
Less than rear contact point 2221, it ensure that while rear contact point 2221 contacts with first contact site 121, connect before described
Contact 2220 can also contact with first contact site 121, be advantageous between the first terminal 12 and the Second terminal 22
Two-point contact.
Referring to Fig. 2 and Fig. 6, first fixed part 120 is fixed on the first terminal accepting hole 111, and described first
Contact site 121 extends into cavity 110, in electrical contact with the Second terminal 22.
Fig. 4 and Fig. 6 are referred to, the Second terminal 22 is located at the Second terminal accepting hole 212, second contact site
221 extend in the inserting column 211.
Referring to Fig. 2, Fig. 4 and Fig. 7, first connector 1 docks with second connector 2 along fore-and-aft direction X,
The holding part 213 fastens with the clamping of projection 112, and the inserting column 211 enters the cavity 110, the first terminal
12 dock with the Second terminal 22, because the front end of the base portion 1240 sets chamfering, the insertion section 1212 is fixed and collapsed in institute
State accepting groove 1243 so that first contact site 121 more easily enters institute under the guiding of the support component 124
State the second host cavity 223.The preceding contact point 2220 contacts with the rear contact point 2221 with first contact site 121, from
And two-point contact is realized, increase contact area, increase chucking power.Because shell fragment is resiliently flexible, when first shell fragment 122
When being contacted with second shell fragment 222, can fully it contact between the two.
Referring to Fig. 8 to Fig. 9, it is second embodiment of the utility model the first terminal, the tool of the first terminal 12 '
There is one first fixed part 120 ', first fixed part 120 ' has a heat emission hole 1201 ', and described 1201 ' run through described first
Fixed part 120 ', extend one first contact site 121 ' from first fixed part 120 ', to electrical with second connector 2
Contact, a support component 124 ' are located at the end of first contact site 121 '.First contact site 121 ' has a connection
Portion 1211 ', an insertion section 1212 ', an arch portion 1213 ', the connecting portion 1211 ' connect first fixed part 120 ', institute
The end that insertion section 1212 ' is located at the first contact site 121 ' is stated, the arch portion 1213 ' connects the connecting portion 1211 ' and institute
Insertion section 1212 ' is stated, it has a peak 1214 '.First contact site 121 ' has multiple first shell fragments 122 ', described
First shell fragment 122 ' extends to the arch portion 1213 ' by the connecting portion 1211, and the first shell fragment 122 ' connection is described to insert
Enter portion 1212 ', the insertion section 1212 ' is an annulus, and the insertion section 1212 ' sets a groove a ', to the supporting part
124 ' coordinate fixation, and the insertion section 1212 ' is with multiple first shell fragments 122 ' around the central shaft of the first terminal 12 '
Line forms the cavity 123 '.The support component 124 ' has a base portion 1240 ', and the base portion 1240 ' protrudes out a newel
1241 ' and an outer wall 1242 ', there are an accepting groove 1243 ', the receipts between the newel 1241 ' and the outer wall 1242 '
For tank 1243 ' to house the insertion section 1212 ', the outer wall 1242 ' protrudes out a salient point towards the accepting groove 1243 '
B ', to coordinate clamping with the groove a ' so that the insertion section 1212 ' can be fixed on the accepting groove 1243 '.
In summary, bonder terminal of the present utility model has the advantages that：
1st, first contact site 121 has multiple first shell fragments 122, and multiple first shell fragments 122 are around described first
The central axis of terminal 12 forms the cavity 123, and it is advantageous to terminal radiating, and the support component 124 has a base portion 1240,
The base portion 1240 protrudes out a newel 1241 and an outer wall 1242, and the newel 1241 inserts the cavity 123, supports institute
The first contact site 121 is stated, strengthens the intensity of first contact site 121, because the first terminal 12 and the Second terminal
22 docking when, compressed by the Second terminal 22, first shell fragment 122 to the elastic deformation of cavity 123, but by
The cavity 123 is inserted in the newel 1241, when first shell fragment 122 is compressed deformation, the newel 1241
The trend that first shell fragment 122 can be hindered to be deformed towards the cavity 123, so as to ensure the first terminal 12 and described the
The intensity in electrical contact and adding first contact site 121 of two-terminal 22.
2nd, the support component 124 has a base portion 1240, extends a newel 1241 and an outer wall from base portion 1240
1242, the outer wall 1242 is around the newel 1241 and has an accepting groove 1243, the accepting groove 1243 between the two
Housing the insertion section 1212, the Leading end chamfer of base portion 1240 so that it more easily enters second host cavity 223,
When the support component 124 enters second connector 2, first contact site 121 can be guided and enter described second
Connector 2, so that the first terminal 12 is more easily inserted the Second terminal 22.
3rd, second contact site 221 has multiple second shell fragments 222, and multiple second shell fragments 222 are around described
The central axis of Second terminal 22 forms one second host cavity 223, to house the first terminal 12, second contact site
221, which do shell fragment, is designed with beneficial to terminal radiating, contact point after contact point 2220 and one before each second shell fragment 222 has one
2221, the forward and backward contact point 2220,2221 is in electrical contact with first contact site 121 respectively, so as to realize described first
Terminal 12 and the two-point contact of the Second terminal 22, add contact area, increase chucking power so that the first terminal
Dock between 12 and the Second terminal 22 and more stablize, transmission signal is better.
4th, the distance of the preceding contact point 2220 to the central axis of Second terminal 22 is less than rear contact point 2221, protects
Demonstrate,prove while rear contact point 2221 contacts with first contact site 121, the preceding contact point 2220 can be with described first
Contact site 121 contacts, and is advantageous to the two-point contact between the first terminal 12 and the Second terminal 22.
5th, the peak 1214 is such to set closer to the connecting portion 1211 compared to the insertion section 1212
Meter causes the taper of the arch portion 1213 to diminish, further such that the first terminal 12 is more easily inserted second end
Son 22.
6th, first contact site 121 ' has an insertion section 1212, and the insertion section 1212 ' is located at the first contact site
121 ' end, the insertion section 1212 ' set a groove a ', and the support component 124 ' has a base portion 1240 ', the base portion
1240 ' protrude out a newel 1241 ' and an outer wall 1242 ', have one between the newel 1241 ' and the outer wall 1242 '
Accepting groove 1243 ', the accepting groove 1243 ' is to house the insertion section 1212 ', and the outer wall 1242 ' is towards the collecting
Groove 1243 ' protrudes out a salient point b ', to coordinate clamping with the groove a ' so that the insertion section 1212 ' can be fixed on described
Accepting groove 1243 '.
Detailed description above is only the explanation of the preferred embodiment of the utility model, and non-therefore limitation the utility model is specially
Sharp scope, so, all with this creation specification and diagramatic content institute, equivalence techniques changes for it, and it is specially to be both contained in this creation
In sharp scope.
Claims (16)
1. a connector terminal, for inserting a pair of connecting terminals, it includes：
One first fixed part；
One first contact site, first contact site are formed by first fixed part along direction of insertion extension, and described first
Contact site has the cavity set along direction of insertion；
One support component, the support component are located at the end of first contact site, and the support component has a base portion, from
The base portion protrudes out a newel and the outer wall around the newel, has one to receive between the outer wall and the newel
Tank；
The newel extends to the cavity, and the accepting groove is to house the contact site end, when the connector end
It is sub with it is described dock termination contact when, first contact site is to the cavity elastic deformation, the newel support described the
One contact site, to increase the first contact site intensity so that the bonder terminal produces well with the terminal that docks
It is in electrical contact.
2. bonder terminal as claimed in claim 1, it is characterised in that：The cavity runs through first contact site.
3. bonder terminal as claimed in claim 2, it is characterised in that：First fixed part has a heat emission hole, described
Heat emission hole runs through first fixed part along direction of insertion, and the heat emission hole is connected with the cavity.
4. bonder terminal as claimed in claim 1, it is characterised in that：First contact site has an insertion section, and one connects
Socket part and an arch portion, the insertion site are fixed in the end of first contact site, the connecting portion connection described first
Portion, the arch portion connect the connecting portion and the insertion section.
5. bonder terminal as claimed in claim 4, it is characterised in that：The arch portion is relative in the bonder terminal
The distance of mandrel line is more than the connecting portion to the distance of the bonder terminal central axis.
6. bonder terminal as claimed in claim 4, it is characterised in that：The arch portion is relative in the bonder terminal
The distance of mandrel line is more than the insertion section to the distance of the bonder terminal central axis.
7. bonder terminal as claimed in claim 4, it is characterised in that：The insertion section is to the bonder terminal central shaft
The distance of line is less than the connecting portion to the distance of the bonder terminal central axis.
8. bonder terminal as claimed in claim 4, it is characterised in that：The arch portion has a peak, the highest
For point close to the connecting portion, the distance of the peak to the central axis of the bonder terminal is the arch portion described in
The ultimate range of bonder terminal central axis.
9. bonder terminal as claimed in claim 4, it is characterised in that：The arch portion has a peak, the highest
Point is placed equidistant with the insertion section, the connecting portion, distance of the peak to the central axis of the bonder terminal
Ultimate range for the arch portion to the bonder terminal central axis.
10. bonder terminal as claimed in claim 4, it is characterised in that：The accepting groove, the receipts are inserted in the insertion section
Tank, which has, can allow the space of the insertion section elastic deformation.
11. bonder terminal as claimed in claim 4, it is characterised in that：First contact site has multiple first shell fragments,
First shell fragment extends to the insertion section by the connecting portion, and the insertion section is the free terminal of first shell fragment,
Multiple first shell fragments form the cavity around the first terminal central axis.
12. bonder terminal as claimed in claim 4, it is characterised in that：First contact site has multiple first shell fragments,
First shell fragment extends to the arch portion by the connecting portion, and first shell fragment connects the insertion section, the insertion
Portion is an annulus, and the annulus and multiple first shell fragments form the cavity around the first terminal central axis.
13. bonder terminal as claimed in claim 12, it is characterised in that：The insertion section sets an at least groove, described outer
Wall sets an at least salient point, and the salient point coordinates clamping with the groove so that the support component is fixed in the insertion section.
14. bonder terminal as claimed in claim 1, it is characterised in that：The docking terminal has one second contact site, institute
Stating the second contact site has multiple second shell fragments, and multiple second shell fragments are formed around the Second terminal central axis
One second host cavity, the bonder terminal is housed to dock.
15. bonder terminal as claimed in claim 14, it is characterised in that：Contact point and one before second shell fragment has one
Contact point afterwards, the preceding contact point are convex to second host cavity close to the end of second shell fragment, the forward and backward contact point
Stretch, to realize two-point contact with first contact site.
16. bonder terminal as claimed in claim 15, it is characterised in that：The preceding contact point is to the Second terminal center
The distance of axis is less than the rear contact point to the distance of the Second terminal central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621348835.7U CN206685570U (en) | 2016-12-09 | 2016-12-09 | Bonder terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621348835.7U CN206685570U (en) | 2016-12-09 | 2016-12-09 | Bonder terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685570U true CN206685570U (en) | 2017-11-28 |
Family
ID=60393696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621348835.7U Active CN206685570U (en) | 2016-12-09 | 2016-12-09 | Bonder terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713490A (en) * | 2019-01-17 | 2019-05-03 | 山东太德自动化技术有限公司 | A kind of quick-speed plug connection plug |
-
2016
- 2016-12-09 CN CN201621348835.7U patent/CN206685570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713490A (en) * | 2019-01-17 | 2019-05-03 | 山东太德自动化技术有限公司 | A kind of quick-speed plug connection plug |
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