CN115360555A - Quick connector with additional strengthening - Google Patents
Quick connector with additional strengthening Download PDFInfo
- Publication number
- CN115360555A CN115360555A CN202211298570.4A CN202211298570A CN115360555A CN 115360555 A CN115360555 A CN 115360555A CN 202211298570 A CN202211298570 A CN 202211298570A CN 115360555 A CN115360555 A CN 115360555A
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- China
- Prior art keywords
- male end
- end seat
- assembly
- gear
- locking
- Prior art date
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a quick connector with a reinforcing structure, which comprises a plugging female end, a first plugging male end and a second plugging male end, wherein the plugging female end is provided with a first plugging male end; the inserting female end is provided with a female end seat, the female end seat is provided with a first conduction assembly, a second conduction assembly and a transmission assembly, and the transmission assembly is in transmission connection with the first conduction assembly and the second conduction assembly; t-shaped clamping grooves are formed in two ends of the female end seat; the first inserting male end comprises a first male end seat in a T-shaped structure, the first male end seat is provided with a first contact terminal, and the first male end seat is provided with a rotary driving part; the second plug-in male end comprises a second male end seat in a T-shaped structure, and a second contact terminal is arranged on the second male end seat; the rotary driving part can drive the first conduction assemblies to rotate when the first male end seat is inserted into the T-shaped clamping groove, so that each first contact terminal is electrically conducted with each second contact terminal in a one-to-one correspondence manner through the first conduction assembly and the second conduction assembly; the invention does not need to additionally arrange a connecting structure, is convenient to connect, and has low cost and high reliability.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to a quick connector with a reinforcing structure.
Background
At present, the electrical connection between two LED lamp belts is generally connected in a connector plugging manner, a male end connector of a connector is welded at one end of one LED lamp belt, a female end connector is welded at one end of another LED lamp belt, and then the male end connector is plugged into the female end connector, so that the two LED lamp belts are electrically connected together, and a plugging state is maintained between the male end connector and the female end connector in an interference fit manner.
However, in the actual use process, it is found that the male terminal connector and the female terminal connector are often loosened due to stress on a certain lamp strip, so that the two LED lamp strips are electrically connected to each other, the use of the LED lamp strips is affected, and therefore, an additional connection structure is required to maintain the plugging state of the male terminal connector and the female terminal connector, which increases the use cost.
Disclosure of Invention
The object of the present invention is to overcome the above-mentioned drawbacks and to provide a quick connector with a reinforced structure.
In order to achieve the purpose, the invention adopts the following specific scheme:
a quick connector with a reinforcing structure is used for electrically connecting two LED lamp belts and comprises a plugging female end, a first plugging male end and a second plugging male end;
the female end of the said insertion has female end seats, the said female end seat has a holding cavity, the said holding cavity connects with first conducting assembly and second conducting assembly set up at interval rotatably, there are drive assemblies between second conducting assembly and the first conducting assembly in the said holding cavity, the said drive assembly connects with first conducting assembly and second conducting assembly drivingly; two ends of the female end seat are respectively provided with a T-shaped clamping groove communicated with the accommodating cavity;
the first plug-in male end comprises a first male end seat in a T-shaped structure, a plurality of first contact terminals are embedded in the first male end seat, and a rotary driving part is arranged on the inner side of the first male end seat;
the second plug-in male end comprises a second male end seat in a T-shaped structure, and a plurality of second contact terminals are embedded in the second male end seat;
the rotary driving part can drive the first conduction assembly to rotate when the first male end socket is inserted into the T-shaped clamping groove at the same end as the first conduction assembly, so that the first contact terminals are electrically conducted with the second contact terminals in a one-to-one correspondence mode through the first conduction assembly and the second conduction assembly.
Further, the first conducting assembly and the second conducting assembly have the same structure; the conductive shaft body is provided with a first gear and a plurality of conductive units, two ends of the conductive shaft body are rotatably connected to the cavity wall of the accommodating cavity, the first gear is sleeved on the outer peripheral wall of the conductive shaft body, one end face of the first gear is coaxially and convexly provided with a round pipe part, the conductive units are arranged on the round pipe part at intervals, each conductive unit comprises a conductive terminal, and the middle part of the conductive terminal is embedded on the outer peripheral wall of the round pipe part; the transmission assembly comprises a second gear which is rotatably connected to the cavity wall of the accommodating cavity, and the second gear is meshed with both the first gear of the first conduction assembly and the first gear of the second conduction assembly;
the rotary driving part is a tooth structure capable of being meshed with the first gear of the first conduction assembly.
Furthermore, the outer peripheral wall of the conduction shaft body is provided with a spiral groove, the round pipe part is provided with a bayonet lock along the radial direction, and the bayonet lock is embedded into the spiral groove.
Furthermore, a contact electrode and a friction block are fixed at one end of the conductive terminal far away from the T-shaped clamping groove, the contact electrode is electrically connected with the conductive terminal, the friction block and the contact electrode are arranged side by side, and two electric conductors electrically connected with the conductive terminal are embedded on the friction block.
The invention further discloses the conductive terminal which comprises an arc installation part, a first connection part and a second connection part, wherein the arc installation part is fixed on the round pipe part, the first connection part is connected to one end, close to the T-shaped clamping groove, of the arc installation part, a contact boss is arranged at the free end part of the first connection part, the second connection part is connected to one end, far away from the T-shaped clamping groove, of the arc installation part, the free end part of the second connection part is connected with a fan-shaped part, the contact electrode and the friction block are arranged on the fan-shaped part, and the shapes of the contact electrode and the friction block are matched with the shapes of the fan-shaped part.
The invention further provides that the female end of the plug-in connector further comprises an elastic locking mechanism, the elastic locking mechanism is arranged at one side of the bottom of the accommodating cavity opposite to the first gear, the first male end seat is correspondingly provided with a first locking structure matched with the elastic locking mechanism, and the second male end seat is correspondingly provided with a second locking structure matched with the elastic locking mechanism.
The elastic locking mechanism comprises a locking sliding block and a spring, the locking sliding block is connected to the bottom of the accommodating cavity in a sliding mode, one end of the locking sliding block is provided with a guide rod, and the other end of the locking sliding block is provided with a first inclined surface and a first locking boss located below the first inclined surface;
the first locking structure comprises a second inclined surface and a locking groove position positioned above the second inclined surface;
the second locking structure is a locking hole matched with the guide rod.
Furthermore, a strip-shaped hole is formed in one side, corresponding to the locking sliding block, of the female end seat, and a shifting shaft extending into the strip-shaped hole is convexly arranged on the outer side of the locking sliding block.
The transmission assembly further comprises a torsion spring, the torsion spring is sleeved on the shaft neck of the second gear, and two ends of the torsion spring are fixedly connected with the second gear and the cavity wall of the accommodating cavity respectively.
Further, the first contact terminal and the second contact terminal have the same structure, and both of the first contact terminal and the second contact terminal have a T-shaped structure;
the cross arm end of the first contact terminal is vertically arranged at the inner end of the first male end seat, the longitudinal arm end of the first contact terminal transversely penetrates through the first male end seat to extend out, and the first male end seat is provided with a first avoidance groove corresponding to the cross arm end of each first contact terminal one by one;
the cross arm end of the second contact terminal is vertically arranged on the second male end seat, the longitudinal arm end of the second contact terminal transversely penetrates through the outer end of the second male end seat and then extends out, and a second avoidance groove is formed in the second male end seat in a one-to-one correspondence mode with the cross arm end of each second contact terminal.
The beneficial effects of the invention are as follows: according to the invention, the T-shaped clamping groove is arranged on the female end seat, the first male end seat and the second male end seat with the T-shaped structures are arranged, the rotary driving part is arranged on the first male end seat, and the first conduction assembly and the second conduction assembly are arranged in the female end seat, so that the first contact terminal and the second contact terminal are electrically connected in the pressing process of the first male end seat, and the reinforcing structure is formed among the T-shaped clamping groove, the first male end seat and the second male end seat, so that the bearing capacity of the quick connector is improved, the reliable use of the LED lamp belt is ensured, no additional connecting structure is required, the connection is convenient, and the cost is low.
Drawings
Fig. 1 is a schematic representation of the use of the quick connector of the present invention on a LED strip;
FIG. 2 is a schematic view of the construction of the quick connector of the present invention;
FIG. 3 is a schematic view of the female end block of the quick connector of the present invention shown hidden therein;
FIG. 4 is an exploded view of the female end of the present invention;
FIG. 5 is a schematic view of the structure of the female end socket of the present invention;
FIG. 6 is an exploded view of the first pass device of the present invention;
FIG. 7 is an exploded view of a second pass device according to the present invention;
FIG. 8 is a schematic view of the structure of the conductive element of the present invention;
FIG. 9 is an exploded view of the first bayonet male end of the invention;
FIG. 10 is an exploded view of a second male plug of the present invention;
description of the reference numerals: 100. a quick connector; 1. inserting a female end; 11. a female end seat; 111. an accommodating cavity; 112. a T-shaped clamping groove; 113. a strip-shaped hole; 12. a first conducting assembly; 13. a second conducting assembly; 14. a transmission assembly; 141. a second gear; 142. a torsion spring; 15. an elastic locking mechanism; 151. a locking slide block; 152. a spring; 153. a guide bar; 154. a first inclined plane; 155. a first locking boss; 156. a shaft shifting; 2. a first plug-in male end; 21. a first male end mount; 211. a rotation driving section; 212. a second inclined surface; 213. locking a slot position; 22. a first contact terminal; 3. a second plug-in male end; 31. a second male end mount; 311. a locking hole; 32. a second contact terminal; 10. conducting the shaft body; 101. a helical groove; 20. a first gear; 201. a round tube portion; 30. a conductive unit; 301. a conductive terminal; 3011. an arc mounting portion; 3012. a first connection portion; 3013. a second connecting portion; 3014. a sector; 302. a contact electrode; 303. a friction block; 304. an electrical conductor; 40. a bayonet lock; 200. an LED strip.
Detailed Description
The present invention will be described in further detail with reference to the drawings and specific examples, which should not be construed as limiting the scope of the invention.
As shown in fig. 1 to 10, a quick connector 100 with a reinforcing structure according to the present embodiment is used for electrical connection between two LED strips 200, and the quick connector 100 includes a female plug-in end 1, a male plug-in end 2, and a male plug-in end 3;
the inserting female end 1 is provided with a female end seat 11, the female end seat 11 is provided with an accommodating cavity 111, a first conduction assembly 12 and a second conduction assembly 13 which are arranged at intervals are rotatably connected in the accommodating cavity 111, a transmission assembly 14 is arranged between the first conduction assembly 12 and the second conduction assembly 13 in the accommodating cavity 111, and the transmission assembly 14 is in transmission connection with both the first conduction assembly 12 and the second conduction assembly 13; two ends of the female end seat 11 are respectively provided with a T-shaped clamping groove 112 communicated with the accommodating cavity 111;
the first male plug-in end 2 comprises a first male end seat 21 in a T-shaped structure, a plurality of first contact terminals 22 are embedded on the first male end seat 21, and a rotary driving part 211 is arranged on the inner side of the first male end seat 21;
the second plug male end 3 comprises a second male end seat 31 in a T-shaped structure, and a plurality of second contact terminals 32 are embedded on the second male end seat 31;
the rotation driving portion 211 can drive the first conduction assembly 12 to rotate when the first male end socket 21 is inserted into the T-shaped slot 112 located at the same end as the first conduction assembly 12, so that each of the first contact terminals 22 is electrically conducted with each of the second contact terminals 32 through the first conduction assembly 12 and the second conduction assembly 13.
In practical use, the first male plug-in end 2 is clamped on one LED strip 200 and electrically connected to the LED strip 200, the second male plug-in end 3 is clamped on another LED strip 200 and electrically connected to the LED strip 200, when two LED strips 200 need to be electrically connected, the second male end seat 31 of the second male plug-in end 3 is pressed in the T-shaped slot 112 of the female end seat 11 close to the second conducting element 13, then the first male end seat 21 of the first male plug-in end 2 is pressed in the T-shaped slot 112 of the female end seat 11 close to the first conducting element 12, so that a reinforcing structure is formed between the first male end seat 21 and the second male end seat 31 of the T-shaped structure and the female end seat 11 with the T-shaped slot 112, so that the load capacity of the whole quick connector 100 in the length direction of the LED strip e is improved, the quick connector is not easy to loosen, at this time, in the process of pressing the first male end seat 21, the rotary driving portion 211 on the first male end seat 21 drives the first conducting element 12 to rotate, thereby electrically connecting the first male contact element 12 with the second contact element 12 and the second contact element 13 to connect the first contact element, and the second contact element 12, thereby electrically connect the first contact element 14 to the second contact element 13.
This embodiment is through setting up T shape draw-in groove 112 on female end socket 11, and set up first public end socket 21 and the public end socket 31 of second of T shape structure, simultaneously through set up rotation driving portion 211 on first public end socket 21, and set up first subassembly 12 and the second of leading on and lead on subassembly 13 in female end socket 11, thereby in the process of pressing down at first public end socket 21, realize the electrical property switch-on of first contact terminal 22 and second contact terminal 32, at T shape draw-in groove 112 simultaneously, form additional strengthening between first public end socket 21 and the public end socket 31 of second, improve the bearing capacity of quick connector 100, guarantee the reliable use in LED lamp area 200, need not additionally to set up connection structure, convenient connection, and low cost.
As shown in fig. 3, 4 to 8, based on the above embodiment, further, the first conducting assembly 12 and the second conducting assembly 13 have the same structure; the conductive shaft body 10, the first gear 20 and the plurality of conductive units 30 are included, two ends of the conductive shaft body 10 are rotatably connected to the cavity wall of the accommodating cavity 111, the first gear 20 is sleeved on the outer peripheral wall of the conductive shaft body 10, a round pipe part 201 is coaxially and convexly arranged on one end surface of the first gear 20, the plurality of conductive units 30 are arranged on the round pipe part 201 at intervals, each conductive unit 30 includes a conductive terminal 301, and the middle part of the conductive terminal 301 is embedded on the outer peripheral wall of the round pipe part 201; the transmission assembly 14 comprises a second gear 141 rotatably connected to the cavity wall of the accommodating cavity 111, and the second gear 141 is engaged with both the first gear 20 of the first conducting assembly 12 and the first gear 20 of the second conducting assembly 13; the rotary driving part 211 has a gear structure capable of meshing with the first gear 20 of the first conduction block 12.
In practical use, during pressing the first male terminal base 21 into the T-shaped slot 112, the tooth structure of the first male terminal base 21 meshes with the first gear 20 of the first conduction assembly 12 to drive the first gear 20 of the first conduction assembly 12 to rotate, the circular tube portion 201 of the first gear 20 drives each conductive unit 30 to rotate, meanwhile, the first gear 20 of the first conduction assembly 12 drives the second gear 141 to rotate, the second gear 141 drives the first gear 20 of the second conduction assembly 13 to rotate, the circular tube portion 201 of the first gear 20 of the second conduction assembly 13 drives each conductive unit 30 to rotate, so that one end of each conductive terminal 301 of the first conduction assembly 12 is in one-to-one contact conduction with each first contact terminal 22 on the first male terminal base 21, meanwhile, the other end of each conductive terminal 301 of the first conduction assembly 12 is in one-to-one contact conduction with one end of each conductive terminal 301 of the second conduction assembly 13, and the other end of each conductive terminal 301 of the second conduction assembly 13 is in one-to-one contact conduction with each second contact terminal 32 on the second male end base 31, so that each first contact terminal 22 on the first male end base 21 is in one-to-one contact conduction with each second contact terminal 32 on the second male end base 31, thereby realizing the electrical connection between the two LED strips 200, realizing the rotary contact conduction, and adapting to the matching of the T-shaped card slot 112 and the first male end base 21 and the second male end base 31 of the T-shaped structure.
Based on the above embodiment, further, the outer peripheral wall of the conduction shaft body 10 is provided with the spiral groove 101, the round pipe part 201 is provided with the bayonet 40 along the radial direction, and the bayonet 40 is embedded in the spiral groove 101. In this embodiment, by arranging the spiral groove 101 and the bayonet pin 40 to cooperate with each other, axial movement is generated in the process of rotating the first gear 20 of the first conducting assembly 12 and the second conducting assembly 13, so that the conductive terminals 301 of the first conducting assembly 12 and the second conducting assembly 13 can move in opposite directions, positive pressure is generated between the conductive terminals, contact is more reliable, and the electrical performance of the conductive terminals 301 is ensured, and the conductive terminals 301 of the first conducting assembly 12 and the second conducting assembly 13 can move in opposite directions relative to the first contact terminal 22 and the second contact terminal 32, so that the reliability of electrical contact between the conductive terminals 301 and the first contact terminal 22 or the second contact terminal 32 is ensured, and the electrical performance of the whole quick connector 100 is better.
Based on the above embodiment, further, a contact electrode 302 and a friction block 303 are fixed at one end of the conductive terminal 301 away from the T-shaped slot 112, the contact electrode 302 is electrically connected to the conductive terminal 301, the friction block 303 and the contact electrode 302 are arranged side by side, and two conductive bodies 304 electrically connected to the conductive terminal 301 are embedded in the friction block 303.
In this embodiment, the conductive terminal 301 includes an arc mounting portion 3011, a first connection portion 3012 and a second connection portion 3013, the arc mounting portion 3011 is fixed on the round tube portion 201, the first connection portion 3012 is connected at the one end that the arc mounting portion 3011 is close to the T-shaped clamping groove 112, the free end portion of the first connection portion 3012 is equipped with the contact boss, the second connection portion 3013 is connected at the one end that the T-shaped clamping groove 112 was kept away from to the arc mounting portion 3011, the free end portion of the second connection portion 3013 is connected with a fan-shaped portion 3014, the contact electrode 302, the clutch blocks 303 are all located on the fan-shaped portion 3014, the shape of the contact electrode 302, the clutch blocks 303 and the shape looks adaptation of the fan-shaped portion 3014. In this embodiment, by providing the arc mounting portion 3011, the contact area of the contact electrode 302 can be increased, the contact resistance can be reduced, and the electrical performance of the quick connector 100 can be improved.
Specifically, when the first conduction assembly 12 and the second conduction assembly 13 rotate, the conductive terminal 301 rotates, the conductive terminal 301 between the first conduction assembly 12 and the second conduction assembly 13 synchronously moves relatively, when the conductive terminal 301 between the first conduction assembly 12 and the second conduction assembly 13 contacts, the friction block 303 of the first conduction assembly 12 contacts with the corresponding contact electrode 302 of the second conduction assembly 13, and the friction block 303 of the second conduction assembly 13 contacts with the corresponding contact electrode 302 of the first conduction assembly 12, so that the contact electrode 302 is polished and cleaned, foreign matters (such as dust) accumulated on the surface of the electrode are prevented from increasing the contact resistance, and the electrical performance of the quick connector 100 is further ensured.
Based on the above embodiments, as shown in fig. 4, fig. 5, fig. 9 and fig. 10, further, the female plug end 1 further includes an elastic locking mechanism 15, the elastic locking mechanism 15 is disposed at a side of the bottom of the accommodating cavity 111 opposite to the first gear 20, the first male end seat 21 is correspondingly provided with a first locking structure for cooperating with the elastic locking mechanism 15, and the second male end seat 31 is correspondingly provided with a second locking structure for cooperating with the elastic locking mechanism 15. This embodiment is through setting up elasticity locking mechanism 15, first locking structure and second locking structure to when inserting corresponding T shape draw-in groove 112 at first public end seat 21 and second public end seat 31, utilize elasticity locking mechanism 15 and first locking structure and second locking structure cooperation, thereby realize the locking to first public end seat 21 and second public end seat 31, further improve first public end 2 of pegging graft, second public end 3 of pegging graft, the bearing capacity between the female end 1 of pegging graft.
In this embodiment, the elastic locking mechanism 15 includes a locking slider 151 and a spring 152, the locking slider 151 is slidably connected to the bottom of the accommodating cavity 111, one end of the locking slider 151 is provided with a guide rod 153, and the other end of the locking slider 151 is provided with a first inclined surface 154 and a first locking boss 155 located below the first inclined surface 154; the first locking structure comprises a second inclined surface 212 and a locking groove position 213 positioned above the second inclined surface 212; the second locking structure is a locking hole 311 for cooperating with the guide rod 153.
When the first male end seat 21 is pressed into the T-shaped slot 112, the first gear 20 of the first conduction assembly 12 is driven to rotate by the tooth structure, with the insertion of the first male end seat 21, the second inclined surface 212 of the first male end seat 21 contacts with the first inclined surface 154 of the locking slider 151, under the matching of the first inclined surface 154 and the second inclined surface 212, the first male end seat 21 drives the locking slider 151 to slide, the spring 152 is compressed, the guide rod 153 is inserted into the locking hole 311, until the first inclined surface 154 is disengaged from the second inclined surface 212 and the locking boss corresponds to the locking slot position 213, the spring 152 pushes the locking slider 151 to slide, so that the locking boss is clamped into the locking slot position 213, and the guide rod 153 is still inserted into the locking hole 311, thereby locking the first male end seat 21 and the second male end seat 31 in the T-shaped slot 112 respectively, and ensuring the reliable insertion between the male end 1 and the first male end 2 and the second male end 3.
Based on the above embodiment, further, a strip-shaped hole 113 is formed in one side of the female end seat 11 corresponding to the locking slider 151, and a dial shaft 156 extending into the strip-shaped hole 113 is convexly arranged on the outer side of the locking slider 151. In the embodiment, the strip-shaped hole 113 is formed so as to operate the shifting shaft 156, when the plugging male end needs to be detached, the shifting shaft 156 is shifted, so that the locking slider 151 slides, the locking slider 151 drives the locking boss to be separated from the locking slot position 213, so that the locking of the first male end base 21 is released, then the first male end base 21 is detached from the T-shaped clamping groove 112, at this time, the locking slider 151 is not blocked by the first male end base 21, the spring 152 drives the locking slider 151 to reset, so that the guide rod 153 extends out of the locking hole 311, so that the locking of the second male end base 31 is released, and the second male end base 31 is detached from the T-shaped clamping groove 112.
As shown in fig. 5, based on the above embodiments, the transmission assembly 14 further includes a torsion spring 142, the torsion spring 142 is sleeved on a journal of the second gear 141, and two ends of the torsion spring 142 are respectively fixedly connected to the second gear 141 and a cavity wall of the accommodating cavity 111. In this embodiment, by providing the torsion spring 142, when the second gear 141 rotates, the torsion spring 142 generates a torque, when two male end sockets need to be disassembled, the toggle shaft 156 is toggled to slide the locking slider 151, and when the locking boss is separated from the locking slot 213, the torsion spring 142 drives the second gear 141 to rotate, the second gear 141 synchronously drives the first conduction component 12, the second conduction component 13 reverses the rotation of the first gear 20, so as to make the conductive terminal 301 separate from the electrical contact with the first contact terminal 22 or the second contact terminal 32, and the disassembling operation is more convenient.
As shown in fig. 9 and 10, based on the above embodiment, further, the first contact terminal 22 and the second contact terminal 32 have the same structure, and both have a T-shaped structure; the cross arm end of the first contact terminal 22 is vertically arranged at the inner end of the first male end seat 21, the longitudinal arm end of the first contact terminal 22 transversely penetrates through the first male end seat 21 to extend out, and the first male end seat 21 is provided with a first avoidance groove corresponding to the cross arm end of each first contact terminal 22 one by one; the cross arm end of the second contact terminal 32 is vertically arranged on the second male end seat 31, the longitudinal arm end of the second contact terminal 32 transversely penetrates through the outer end of the second male end seat 31 and then extends out, and a second avoidance groove is formed in the cross arm end of each second contact terminal 32 corresponding to the second male end seat 31 one by one.
In this embodiment, the first contact terminal 22 and the second contact terminal 32 having the T-shaped structure are disposed, and the cross arm ends of the first contact terminal 22 and the second contact terminal 32 are electrically contacted with the conductive terminal 301, so that the contact range of the first contact terminal 22 and the second contact terminal 32 is wider, and meanwhile, the conductive terminal 301 is embedded into the first avoiding groove or the second avoiding groove to be electrically contacted with the first contact terminal 22 or the second contact terminal 32, so as to provide a space for rotation and axial movement of the conductive terminal 301.
This embodiment still provides a LED lamp area structure, includes two at least LED lamp areas and a plurality of above-mentioned quick connector 100, and quick connector 100 is connected between two LED lamp areas. The present embodiment has the advantages of the quick connector 100 by using the quick connector 100.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (10)
1. A quick connector with a reinforcing structure is used for electrically connecting two LED lamp belts (200), and is characterized by comprising an inserting female end (1), a first inserting male end (2) and a second inserting male end (3);
the female end (1) is provided with a female end seat (11), the female end seat (11) is provided with an accommodating cavity (111), a first conduction assembly (12) and a second conduction assembly (13) which are arranged at intervals are rotationally connected in the accommodating cavity (111), a transmission assembly (14) is arranged between the first conduction assembly (12) and the second conduction assembly (13) in the accommodating cavity (111), and the transmission assembly (14) is in transmission connection with both the first conduction assembly (12) and the second conduction assembly (13); two ends of the female end seat (11) are respectively provided with a T-shaped clamping groove (112) communicated with the accommodating cavity (111);
the first plug-in male end (2) comprises a first male end seat (21) in a T-shaped structure, a plurality of first contact terminals (22) are embedded on the first male end seat (21), and a rotary driving part (211) is arranged on the inner side of the first male end seat (21);
the second plug-in male end (3) comprises a second male end seat (31) in a T-shaped structure, and a plurality of second contact terminals (32) are embedded in the second male end seat (31);
the rotary driving part (211) can drive the first conduction assembly (12) to rotate when the first male end seat (21) is inserted into the T-shaped clamping groove (112) which is positioned at the same end with the first conduction assembly (12), so that each first contact terminal (22) is electrically conducted with each second contact terminal (32) through the first conduction assembly (12) and the second conduction assembly (13) in a one-to-one correspondence manner.
2. A quick connector with a reinforcing structure according to claim 1, characterized in that said first conducting assembly (12) and said second conducting assembly (13) are structurally identical; the conductive shaft comprises a conductive shaft body (10), a first gear (20) and a plurality of conductive units (30), wherein two ends of the conductive shaft body (10) are rotatably connected to the wall of the accommodating cavity (111), the first gear (20) is sleeved on the peripheral wall of the conductive shaft body (10), a round pipe part (201) is coaxially and convexly arranged on one end face of the first gear (20), the plurality of conductive units (30) are arranged on the round pipe part (201) at intervals, each conductive unit (30) comprises a conductive terminal (301), and the middle part of each conductive terminal (301) is embedded on the peripheral wall of the round pipe part (201); the transmission assembly (14) comprises a second gear (141) which is rotatably connected to the cavity wall of the accommodating cavity (111), and the second gear (141) is meshed with both the first gear (20) of the first conduction assembly (12) and the first gear (20) of the second conduction assembly (13);
the rotary driving part (211) is a tooth structure capable of meshing with the first gear (20) of the first conduction assembly (12).
3. A quick connector with a reinforcing structure according to claim 2, wherein the outer peripheral wall of the conducting shaft body (10) is provided with a spiral groove (101), the round tube part (201) is provided with a detent (40) in the radial direction, and the detent (40) is embedded in the spiral groove (101).
4. The quick connector with the reinforced structure according to claim 3, wherein a contact electrode (302) and a friction block (303) are fixed at one end of the conductive terminal (301) far away from the T-shaped slot (112), the contact electrode (302) is electrically connected with the conductive terminal (301), the friction block (303) and the contact electrode (302) are arranged side by side, and two conductive bodies (304) electrically connected with the conductive terminal (301) are embedded on the friction block (303).
5. The quick connector with the reinforcing structure is characterized in that the conductive terminal (301) comprises an arc installation portion (3011), a first connection portion (3012) and a second connection portion (3013), the arc installation portion (3011) is fixed on the round tube portion (201), the first connection portion (3012) is connected to one end, close to the T-shaped clamping groove (112), of the arc installation portion (3011), a contact boss is arranged at a free end portion of the first connection portion (3012), the second connection portion (3013) is connected to one end, far away from the T-shaped clamping groove (112), of the arc installation portion (3011), a fan-shaped portion (3014) is connected to the free end portion of the second connection portion (3013), the contact electrode (302) and the friction block (303) are arranged on the fan-shaped portion (3014), and shapes of the contact electrode (302) and the friction block (303) are matched with the shape of the fan-shaped portion (3014).
6. The quick connector with the reinforcing structure according to claim 2, wherein the female plug end (1) further comprises an elastic locking mechanism (15), the elastic locking mechanism (15) is disposed at one side of the bottom of the accommodating cavity (111) opposite to the first gear (20), the first male end seat (21) is correspondingly provided with a first locking structure for being matched with the elastic locking mechanism (15), and the second male end seat (31) is correspondingly provided with a second locking structure for being matched with the elastic locking mechanism (15).
7. The quick connector with the reinforced structure is characterized in that the elastic locking mechanism (15) comprises a locking slider (151) and a spring (152), the locking slider (151) is slidably connected to the bottom of the accommodating cavity (111), one end of the locking slider (151) is provided with a guide rod (153), the other end of the locking slider (151) is provided with a first inclined surface (154) and a first locking boss (155) positioned below the first inclined surface (154);
the first locking structure comprises a second inclined surface (212) and a locking groove position (213) positioned above the second inclined surface (212);
the second locking structure is a locking hole (311) used for being matched with the guide rod (153).
8. The quick connector with the reinforced structure according to claim 7, characterized in that a strip-shaped hole (113) is formed in one side of the female end seat (11) corresponding to the locking slider (151), and a shifting shaft (156) extending into the strip-shaped hole (113) is convexly arranged on the outer side of the locking slider (151).
9. The quick connector with the reinforced structure according to claim 6, wherein the transmission assembly (14) further comprises a torsion spring (142), the torsion spring (142) is sleeved on the journal of the second gear (141), and two ends of the torsion spring (142) are respectively fixedly connected with the second gear (141) and the cavity wall of the accommodating cavity (111).
10. A quick connector with a reinforcing structure according to claim 1, characterized in that said first contact terminal (22) and said second contact terminal (32) are identical in structure, both being in a T-shaped configuration;
the cross arm end of the first contact terminal (22) is vertically arranged at the inner end of the first male end seat (21), the longitudinal arm end of the first contact terminal (22) transversely penetrates through the first male end seat (21) to extend out, and the first male end seat (21) is provided with a first avoidance groove corresponding to the cross arm end of each first contact terminal (22);
the cross arm end of the second contact terminal (32) is vertically arranged on the second male end seat (31), the longitudinal arm end of the second contact terminal (32) transversely penetrates through the outer end of the second male end seat (31) and then extends out, and a second avoidance groove is formed in the cross arm end of each second contact terminal (32) corresponding to the second male end seat (31) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211298570.4A CN115360555B (en) | 2022-10-24 | 2022-10-24 | Quick connector with additional strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211298570.4A CN115360555B (en) | 2022-10-24 | 2022-10-24 | Quick connector with additional strengthening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115360555A true CN115360555A (en) | 2022-11-18 |
| CN115360555B CN115360555B (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211298570.4A Active CN115360555B (en) | 2022-10-24 | 2022-10-24 | Quick connector with additional strengthening |
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| Country | Link |
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| CN (1) | CN115360555B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117525967A (en) * | 2024-01-05 | 2024-02-06 | 广东连捷精密技术有限公司 | Quick-plug power connector for server and server |
| CN117543285A (en) * | 2024-01-09 | 2024-02-09 | 广东连捷精密技术有限公司 | Electronic connector convenient to plug |
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| CN112636107A (en) * | 2021-01-07 | 2021-04-09 | 张军锋 | Intelligent socket for temperature control of microwave oven |
| CN216529614U (en) * | 2021-12-14 | 2022-05-13 | 河源源丰电子有限公司 | Novel plug structure of earphone wire harness connector |
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| US4634204A (en) * | 1985-12-24 | 1987-01-06 | General Motors Corporation | Electrical connector with connector position assurance/assist device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117525967A (en) * | 2024-01-05 | 2024-02-06 | 广东连捷精密技术有限公司 | Quick-plug power connector for server and server |
| CN117525967B (en) * | 2024-01-05 | 2024-05-03 | 韶关连捷电子科技有限公司 | Quick-plug power connector for server and server |
| CN117543285A (en) * | 2024-01-09 | 2024-02-09 | 广东连捷精密技术有限公司 | Electronic connector convenient to plug |
| CN117543285B (en) * | 2024-01-09 | 2024-04-30 | 东莞市康耐特科技有限公司 | Electronic connector convenient to plug |
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|---|---|
| CN115360555B (en) | 2023-01-24 |
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