CN208849110U - Horn circuit connection structure and electronic product - Google Patents
Horn circuit connection structure and electronic product Download PDFInfo
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- CN208849110U CN208849110U CN201821673356.1U CN201821673356U CN208849110U CN 208849110 U CN208849110 U CN 208849110U CN 201821673356 U CN201821673356 U CN 201821673356U CN 208849110 U CN208849110 U CN 208849110U
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Abstract
The utility model relates to a kind of horn circuit connection structure and electronic products.The horn circuit connection structure, including horn structure, and the metal terminal structure being connect with the horn structure；The horn structure includes speaker body, and is set to the attachment base of the speaker body side；The metal terminal structure includes two terminal bodies being connected on the attachment base；Each terminal body includes the terminal connection part connecting with the attachment base, loudspeaker connecting pin being set to described terminal connection part one end, being connect for the loudspeaker conducting wire with the horn structure, and it is set to the terminal connection part other end, circuit connecting end for connecting external circuit.The utility model offer is technical solution, and without using connecting wire and socket, structure is simple, at low cost, and connection is reliable.
Description
Technical field
The utility model relates to technical field of electronic products, more particularly to horn circuit connection structure and electronic product.
Background technique
Loudspeaker are a kind of electroacoustic components in modern times, and effect is to convert electrical signals to sound, are also loudspeaker.When different
When electron energy reaches coil, coil generates a kind of energy and interacts with the magnetic field of magnet, and this interaction causes paper disc to vibrate, because
Electron energy changes at any time, and the coil of loudspeaker can move forward or backward, therefore the paper disc of loudspeaker will be moved and then, this this it is dynamic
Make to make the density degree of air to generate variation and generate sound.
In order to control loudspeaker, it usually needs be attached loudspeaker and control circuit board.In the conventional technology, lead to
Often loudspeaker and control circuit board are attached using conductor structure.Moreover, connecting for convenience, this conductor structure can led
Attachment base is respectively set in line both ends, is attached respectively with the socket on loudspeaker and control circuit board.Such as distinguish at conducting wire both ends
Base is set, and corresponding male seat is set on loudspeaker and control circuit board and is attached.In this connection structure, due to needing
Socket is set on loudspeaker and control circuit board, it is also necessary to attachment base be set at conducting wire both ends, cause total more multiple
Miscellaneous, higher cost, connection reliability is also poor.
Utility model content
Based on this, the utility model provides a kind of horn circuit connection structure and electronic product, without using connecting wire
And socket, structure is simple, and at low cost, connection is reliable.
Its technical solution is as follows:
A kind of horn circuit connection structure, including horn structure, and the metal terminal knot being connect with the horn structure
Structure；
The horn structure includes speaker body, and is set to the attachment base of the speaker body side；
The metal terminal structure includes two terminal bodies being connected on the attachment base；Each terminal body is wrapped
Include the terminal connection part connecting with the attachment base, be set to described terminal connection part one end, be used for and the horn structure
Loudspeaker conducting wire connection loudspeaker connecting pin, and be set to the terminal connection part other end, for connecting external circuit
Circuit connecting end.
By on horn structure, can be convenient metal terminal structure setting pass through metal terminal structure for loudspeaker knot
Structure is connected with external circuit.Specifically, by the way that attachment base is arranged in the side of horn structure, by the two of metal terminal structure
The terminal connection part of a terminal body (respectively corresponding positive and negative anodes) is connected and fixed, so that metal terminal structure is fixed on loudspeaker knot
Structure side.Moreover, by the loudspeaker connecting pin that the loudspeaker conducting wire of horn structure is connected to metal terminal structure, and can pass through
The circuit connecting end of metal terminal structure is flexibly connected external circuit, so that it may by metal terminal structure by horn structure and outside
Portion's circuit connection is got up.The horn circuit connection structure no longer uses conducting wire connection horn structure and external circuit, eliminates and leads
Line, the attachment base that conducting wire both ends are arranged in and the socket being arranged on external circuit and horn structure, simplify whole knot
Structure has saved cost.Moreover, metal terminal structure is fixed on horn structure, knot is connected relative to the conducting wire in traditional technology
The structure of structure, the application is more compact, is not easy to produce and loosens, and connects relatively reliable.
Its further technical scheme is as follows:
The attachment base includes the main base frame in the speaker body in one of the embodiments, and is opened up
In two card slots on the main base frame, the terminal connection part of two terminal bodies is arranged in respectively in two card slots,
And the loudspeaker connecting pin and circuit connecting end protrude from the card slot both ends respectively.
The card slot includes the upper slot section and lower slot section being opened on the main base frame, institute in one of the embodiments,
Slot section is stated to extend along one end of the main base frame to the main base frame other end, and described lower slot section one end and the upper slot
Duan Liantong and in angle be arranged；
And the shape of the terminal connection part is corresponding with the shape of the card slot.
Multiple buckle structures are provided on the terminal connection part in one of the embodiments, when the terminal connects
When portion is arranged in the card slot, the card slot side wall clamping of the buckle structure and the main base frame；
And/or the terminal connection part is equipped with multiple reversed buckles, the reversed buckle be set as inclination protrude from it is described
Terminal connection part surface and fastener spring piece with the card slot side wall clamping of the main base frame, the fastener spring piece and the terminal
Buckle slot is formed between connection surface, the opening direction of the buckle slot is consistent with the opening direction of the card slot.
The attachment base further includes viscose glue body in one of the embodiments, and the viscose glue body is set in the card slot, simultaneously
For securing the above terminal connection part.
The circuit connecting end includes the upper elastic slice for being connected to described terminal connection part one end in one of the embodiments,
Structure；Alternatively,
The circuit connecting end includes the upper elastic piece structure for being connected to described terminal connection part one end, and is set on described
Terminal boss on elastic piece structure, the terminal boss is for connecting external circuit；Alternatively,
The circuit connecting end includes the upper elastic piece structure for being connected to described terminal connection part one end, the upper elastic piece structure
It is and described including the terminal connecting plate body for bending connection with described terminal connection part one end and extending to the main base frame side
The bending of terminal connecting plate body connects and along the extending direction of the terminal connection part to the direction far from the main base frame end
The elastic slice transition piece body of extension, and extend with elastic slice transition piece body bending connection and to the main base frame other side
Circuit connection sheet body；Alternatively,
The circuit connecting end includes the upper elastic piece structure for being connected to described terminal connection part one end, the upper elastic piece structure
It is and described including the terminal connecting plate body for bending connection with described terminal connection part one end and extending to the main base frame side
The bending of terminal connecting plate body connects and along the extending direction of the terminal connection part to the direction far from the main base frame end
The elastic slice transition piece body of extension, and extend with elastic slice transition piece body bending connection and to the main base frame other side
Circuit connection sheet body, the circuit connection sheet body far from the main base frame outer end face be equipped with terminal boss, the terminal
Boss is for connecting external circuit.
In one of the embodiments, the attachment base further include be provided projectingly on described main base frame one end upper isolation it is convex
It rises, two circuit connecting ends are respectively every set on the raised two sides of the upper isolation.
The loudspeaker connecting pin includes the lower bullet for being connected to the terminal connection part other end in one of the embodiments,
Chip architecture, and the connecting hole being opened on the lower elastic piece structure, the loudspeaker conducting wire of the horn structure, which is worn, is connected to institute
State connection hole；Alternatively,
The loudspeaker connecting pin includes the lower elastic piece structure for being connected to the terminal connection part other end, the lower elastic slice knot
Structure includes being connected to another end margin of the terminal connection part and along the extending direction of the terminal connection part to far from described
The connection sheet metal that the direction of main base frame end extends, the connection sheet metal are equipped with connecting hole, the loudspeaker of the horn structure
Conducting wire, which is worn, is connected to the connection hole.
The attachment base further includes the lower isolation for being provided projectingly on the main base frame other end in one of the embodiments,
Protrusion, two loudspeaker connecting pins are respectively every set on the raised two sides of the lower isolation.
In addition, the utility model also proposes a kind of electronic product, including horn circuit connection structure as described above, and
The control circuit board being connect with the circuit connecting end of the horn circuit connection structure.
In technical solutions of the utility model, by the way that metal terminal structure to be fixed on loudspeaker, it can be convenient quickly
Loudspeaker are steadily connected with external circuit by metal terminal structure, structure is simple, can reduce cost, improves product
Reliability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the schematic perspective view of horn circuit connection structure described in the utility model embodiment；
The metal terminal structure and the office at attachment base that Fig. 2 is horn circuit connection structure described in the utility model embodiment
Portion's structural schematic diagram；
Fig. 3 is the stereochemical structure signal of the metal terminal structure of horn circuit connection structure described in the utility model embodiment
Figure.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Horn structure | 110 | Speaker body |
| 120 | Attachment base | 122 | Main base frame |
| 124 | Card slot | 126 | Upper isolation protrusion |
| 128 | Lower isolation protrusion | 200 | Metal terminal structure |
| 202 | Terminal body | 210 | Circuit connecting end |
| 212 | Upper elastic piece structure | 214 | Terminal boss |
| 220 | Loudspeaker connecting pin | 222 | Lower elastic piece structure |
| 224 | Connecting hole | 230 | Terminal connection part |
| 232 | Buckle structure |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as up, down, left, right, before and after,
Top, bottom ...), then directionality instruction is only used for explaining in the phase under a certain particular pose (as shown in the picture) between each component
To positional relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith
Become.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
As shown in Figure 1, the utility model proposes a kind of horn circuit connection structure, including horn structure 100, and with this
The metal terminal structure 200 that horn structure 100 connects.It, can by being arranged metal terminal structure 200 on horn structure 100
Horn structure 100 to be connected with external circuit conveniently by metal terminal structure 200.
Specifically, above-mentioned horn structure 100 includes speaker body 110, and is set to the company of 110 side of speaker body
Joint chair 120.Moreover, above-mentioned metal terminal structure 200 includes two terminal bodies 202 being connected on the attachment base 120.Each end
Daughter 202 includes the terminal connection part 230 connecting with attachment base 120, be set to 230 one end of terminal connection part, be used for
The loudspeaker connecting pin 220 being connect with the loudspeaker conducting wire of horn structure 100, and be set to 230 other end of terminal connection part,
For connecting the circuit connecting end 210 of external circuit.By the way that attachment base 120 is arranged in the side of horn structure 100, by metal end
The terminal connection part 230 of two terminal bodies 202 (respectively corresponding positive and negative anodes) of minor structure 200 is connected and fixed, thus by metal
Terminal structure 200 is fixed on 100 side of horn structure.Moreover, by the way that the loudspeaker conducting wire of horn structure 100 is connected to metal end
The loudspeaker connecting pin 220 of minor structure 200, and outside can be flexibly connected by the circuit connecting end 210 of metal terminal structure 200
Circuit, so that it may be connected horn structure 100 and external circuit by metal terminal structure 200.Horn circuit connection
Structure no longer uses conducting wire connection horn structure 100 and external circuit, eliminate conducting wire, the attachment base that conducting wire both ends are set,
And the socket on external circuit and horn structure is set, total is simplified, cost has been saved.Moreover, metal terminal
Structure 200 is fixed on horn structure 100, and relative to the conductor connecting structure in traditional technology, the structure of the application is more stepped up
It gathers, is not easy to produce and loosens, connect relatively reliable.In addition, in the present embodiment, two terminal bodies 202 can be symmetricly set on
120 two sides of attachment base.Moreover, above-mentioned loudspeaker conducting wire may be configured as loudspeaker bright and beautiful silk thread.
Further, as shown in Fig. 2, above-mentioned attachment base 120 includes the main base frame 122 in speaker body 110, and
Two card slots 124 being opened on the main base frame 122, the terminal connection part 230 of two terminal bodies 202 are arranged in two cards respectively
In slot 124, and loudspeaker connecting pin 220 and circuit connecting end 210 protrude from 124 both ends of card slot respectively.By on attachment base 120
Main base frame 122 with card slot 124 is set, the terminal connection part 230 of two terminal bodies 202 can be fastened on main base frame
On 122, fixation will be blocked in the middle part of two terminal bodies 202, so that entire metal terminal structure 200 is fixed on attachment base 120
On.In addition, two card slots 124 can be symmetrical arranged about the vertical centerline of main base frame 122, i.e., by card slot 124 and terminal body
202 are vertically arranged on attachment base 120.
Further, above-mentioned card slot 124 may include the upper slot section and lower slot section being opened on main base frame 122, and upper slot
Section (is such as prolonged from the top of main base frame to the bottom end of main base frame along one end of main base frame 122 to the extension of 122 other end of main base frame
Stretch, or extend from the bottom end of main base frame to top), and lower slot section one end is connected to upper slot section and is arranged in angle.In this way, making
Above-mentioned card slot 124 forms a kind of curved shape, rather than straight trough shape.And the shape of terminal connection part and the shape of card slot
It is corresponding, it will be able to preferably terminal connection part is limited in card slot 124, terminal connection part is made to be not easy to be detached from from card slot.?
In the present embodiment, above-mentioned card slot 124 may be configured as L shape, and terminal connection part can also be correspondingly arranged as L shape.By the way that card slot is arranged
For L shape, it can avoid moving up and down after terminal body 202 sticks into card slot, connect relatively reliable.In addition it is also possible to set card slot to
Other shapes, such as U-shaped, W-shaped, V-arrangement curved shape, terminal connection part are also configured as corresponding shape, equally can be by terminal body
202 clampings.Further, also sheet can be set by terminal connection part 230, convenient for being fastened in card slot 124.In addition, can also
The shapes such as cylinder, square column are set by terminal connection part 230.
Moreover, working as terminal connection part as shown in figure 3, be provided with multiple buckle structures 232 on above-mentioned terminal connection part 230
230 when being arranged in card slot 124, the 124 side wall clamping of card slot of the buckle structure 232 and main base frame 122.By being connected in terminal
Buckle structure 232 is set in portion 232, can be made after sticking into terminal connection part in card slot 124, buckle structure 232 is by end
122 clamping of sub- interconnecting piece 230 and main base frame, avoids terminal connection part from deviating from outward along 124 inner wall of card slot, so that terminal
The connection of interconnecting piece 230 and attachment base 120 is even closer reliable.Moreover, the buckle structure 232 can also can be set to elasticity
Protrusion is provided with multiple elastic bumps on terminal connection part 232, when terminal connection part 232 is arranged in card slot 124, bullet
The 124 side wall clamping of card slot of property protrusion and main base frame 122.
In addition, in the present embodiment, the buckle structure 232 can be set as reversely buckling, which can be set as inclining
Tiltedly protrude from 230 surface of terminal connection part and the fastener spring piece with the 124 side wall clamping of the card slot of main base frame 122, the fastener spring piece
Buckle slot is formed between 230 surface of terminal connection part, the opening direction of buckle slot is consistent with the opening direction of card slot 124.
In this way, can make reversely to buckle (i.e. fastener spring piece) along card slot opening when terminal connection part 230 to be caught in card slot 124
It is smoothly caught in, will not be contradicted with card slot side wall, while terminal connection part 230 is clamped in card using the elasticity of fastener spring piece
In slot.Moreover, can also carry out punching press when setting sheet for terminal connection part 230 on the surface of terminal connection part 232, make
The part-structure of terminal connection part 232 forms the fastener spring piece to the inclination of the other side of terminal connection part 232 is prominent.It can hold
Multiple fastener spring pieces are stamped and formed out on sub- interconnecting piece 232, when terminal connection part 232 is arranged in card slot 124, the fastener spring piece
It can be with the 124 side wall clamping of card slot of main base frame 122.Further, can be arranged on each terminal connection part 230 three groups it is reversed
Buckle is convenient for terminal connection part clamping.Moreover, multiple fastener spring pieces can be located separately the two sides of terminal connection part 232.This
Outside, can also the reversed buckle of at least one be set on each terminal connection part 230, and at least one elastic bumps is set.
In addition, in the present embodiment, attachment base 120 can be set to the plastic structure of insulation, and terminal connection part 232 and
The buckle structure 232 or/and reversed buckle being arranged thereon are disposed as metal structure.It on the one hand, can be real to terminal body 202
It is now good to be dielectrically separated from；On the other hand, when terminal body 202 is assembled in the card slot 124 of plastic cement attachment base 120,
The buckle structure of metal or reversed buckle can live softer plastic cement, can be preferably by terminal body 202 using the elasticity of plastic cement
It is embedded on attachment base 120, prevents terminal body 202 from walking, play preliminary fixed function.
Moreover, above-mentioned attachment base 120 may also include viscose glue body, it, should when terminal connection part 230 is arranged in card slot 124
Viscose glue body is set in card slot 124 and for fixing terminal connection part 230.I.e. by card slot 124 by terminal structure 200 block with
Afterwards, it recycles viscose glue to cling terminal connection part 230 to be fixed in card slot 124, so as to completely fix terminal structure 200
On attachment base 120.
In addition, in some embodiments, foregoing circuit connecting pin 210 may include being connected to 230 one end of terminal connection part
Upper elastic piece structure 212, and directly connect with contact outside electronics using elastic piece structure 212 on this, with realize horn structure 100 and
The electrical connection of external circuit.Specifically, elastic piece structure 212 includes connection being bent with 230 one end of terminal connection part and to master on this
The terminal that 122 side of pedestal (referring to the left or right side of main base frame 122, be that ginseng is quasi- with the paper direction of attached drawing 1, similarly hereinafter) extends connects
Contact pin body bends connection with terminal connecting plate body and (refers to master to far from main base frame end along the extending direction of terminal connection part
The top or bottom end of pedestal are equally that ginseng is quasi- with the paper direction of attached drawing 1, similarly hereinafter) the elastic slice transition piece body that extends of direction, with
And it is bent with elastic slice transition piece body and connects and (refer to the right side or left side of main base frame 122 to the main base frame other side, connect with terminal
The extending direction of sheet body is on the contrary, be equally that ginseng is quasi- with the paper direction of attached drawing 1, similarly hereinafter) the circuit connection sheet body that extends, and make
The circuit connection sheet body is connect with contact outside electronics.Elastic piece structure will be gone up and be set as a kind of curved structure type, make it
It, can be closely reliable with contact outside electronics with good elasticity.
In addition, in further embodiments, foregoing circuit connecting pin 210 may include being connected to 230 one end of terminal connection part
Upper elastic piece structure 212, and the terminal boss 214 on upper elastic piece structure 212, terminal boss 214 is for connecting
External circuit, to realize being electrically connected for horn structure 100 and external circuit.Specifically, elastic piece structure 212 includes and terminal on this
The bending of 230 one end of interconnecting piece connects and to the terminal connecting plate body that 122 side of main base frame extends, and bends with terminal connecting plate body
The elastic slice transition piece body for connecting and extending along the extending direction of terminal connection part to the direction far from main base frame end, and
The circuit connection sheet body for bending connection with elastic slice transition piece body and extending to the main base frame other side.Similarly, by upper elastic piece structure
It is set as a kind of curved structure type, makes it have good elasticity.Moreover, above-mentioned terminal boss 214 is set to circuit connection
On the outer end face (referring to upper elastic piece structure outermost back to the end face of main base frame, referring in particular to attached drawing 3) of the separate main base frame of sheet body,
For entire terminal body and horn structure to be electrically connected with external circuit.Moreover, in the present embodiment, above-mentioned upper elastic slice knot
Structure may be configured as U-shaped elastic piece structure, and terminal boss 214 is set on U-shaped elastic piece structure lateral surface.By by circuit connecting end
210 are set as U-shaped elastic piece structure, can make when connecting with external circuit, and circuit connecting end 210 has certain elasticity,
The copper sheet on the terminal boss 214 being arranged at the top of U-shaped elastic slice 212 and external circuit can be made to push against to connect, the circuit connection can be made
End 210 is completely embedded reliably with external circuit.
In addition, above-mentioned attachment base 120 further includes the upper isolation protrusion 126 for being provided projectingly on 122 one end of main base frame, two electricity
Road connecting pin 210 is respectively every set on raised 126 two sides of upper isolation.It, can be to two circuit connections by isolation protrusion 126 in setting
End 210 is dielectrically separated from, securely and reliably.
In addition, above-mentioned loudspeaker connecting pin 220 includes the lower elastic piece structure 222 for being connected to 230 other end of terminal connection part, with
And it is opened in the connecting hole 224 on lower elastic piece structure 222, and the loudspeaker conducting wire of horn structure wears and is connected to the connecting hole
At 224.Specifically, which may include being connected to another end margin of terminal connection part 230 and connecting along terminal
The extending direction of socket part 230 (refers to the bottom end or top of main base frame, equally with the paper side of attached drawing 1 to far from 120 end of main base frame
To for ginseng it is quasi-) the connection sheet metal that extends of direction.Elastic piece structure 222 will be descended to be set as by the bottom end of terminal connection part 230
The metal sheet extended to 120 Basolateral of main base frame, but also the metal sheet can be made to protrude from the surface of main base frame 120.
By the way that connecting hole 224 is arranged on metal connecting sheet 222, the loudspeaker conducting wire of horn structure 100 is connected to can be convenient
It connects at hole 224, to realize the connection of horn structure 100 Yu metal terminal structure 200.Moreover, being connected to by loudspeaker conducting wire
After connecing at hole 224, it can also be fixed using block tin.In addition, above-mentioned attachment base 120, which may also include, is provided projectingly on main base frame
The lower isolation protrusion 128 of 122 other ends, two loudspeaker connecting pins 220 change lower isolation protrusion two sides every being set to respectively.Similarly, may be used
Two loudspeaker connecting pins 220 are dielectrically separated from using the lower isolation protrusion 128, securely and reliably.
In addition, metal terminal structure 200 is installed when on horn structure 100, first by the terminal of metal terminal structure 200
Interconnecting piece 230 is pushed into the card slot 124 of the attachment base 120 of horn structure 100, at this time the reversed buckle on terminal connection part 230,
It can fasten in the card slot 124 of attachment base 120；230 gluing of terminal connection part is securely scheduled on to the card slot 124 of attachment base 120 again
It is interior；The bright and beautiful silk thread of horn structure 100 is passed through to the connecting hole of the loudspeaker connecting pin of metal terminal structure 200, and upper tin again later
It is fixed.In addition, in the present embodiment, the material of metal terminal structure 200 can be set as phosphor bronze, there is good elasticity, conduction
Property and antioxygenic property.
In addition, the utility model also proposes a kind of electronic product, including horn circuit connection structure as described above, and
The control circuit board being connect with the circuit connecting end of the horn circuit connection structure.By the way that metal terminal structure is fixed on loudspeaker
On, it can be convenient and quickly steadily connected loudspeaker with external circuit by metal terminal structure, structure is simple, can be with
Cost is reduced, product reliability is improved.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of horn circuit connection structure, which is characterized in that including horn structure, and the gold being connect with the horn structure
Belong to terminal structure；
The horn structure includes speaker body, and is set to the attachment base of the speaker body side；
The metal terminal structure includes two terminal bodies being connected on the attachment base；Each terminal body include with
The terminal connection part of attachment base connection, be set to described terminal connection part one end, for the loudspeaker with the horn structure
The loudspeaker connecting pin of conducting wire connection, and it is set to the terminal connection part other end, electricity for connecting external circuit
Road connecting pin.
2. horn circuit connection structure according to claim 1, which is characterized in that the attachment base includes being set to the loudspeaker
Main base frame on ontology, and two card slots being opened on the main base frame, the terminal connection part of two terminal bodies
It is arranged in two card slots respectively, and the loudspeaker connecting pin and circuit connecting end protrude from the card slot both ends respectively.
3. horn circuit connection structure according to claim 2, which is characterized in that the card slot includes being opened in the master
Upper slot section and lower slot section on pedestal, the upper slot section extend along one end of the main base frame to the main base frame other end,
And described lower slot section one end is connected to the upper slot section and is arranged in angle；
And the shape of the terminal connection part is corresponding with the shape of the card slot.
4. horn circuit connection structure according to claim 2, which is characterized in that be provided on the terminal connection part more
A buckle structure, the card slot side wall clamping of the buckle structure and the main base frame；
And/or the terminal connection part is equipped with multiple reversed buckles, the reversed buckle is set as inclination and protrudes from the terminal
Connection surface and fastener spring piece with the card slot side wall clamping of the main base frame, the fastener spring piece are connect with the terminal
Buckle slot is formed between portion surface, the opening direction of the buckle slot is consistent with the opening direction of the card slot.
5. horn circuit connection structure according to claim 2, which is characterized in that the attachment base further includes viscose glue body,
The viscose glue body is set in the card slot and for securing the above terminal connection part.
6. according to horn circuit connection structure described in claim 2-5 any one, which is characterized in that the circuit connecting end
Upper elastic piece structure including being connected to described terminal connection part one end；Alternatively,
The circuit connecting end includes the upper elastic piece structure for being connected to described terminal connection part one end, and is set to the upper elastic slice
Terminal boss in structure, the terminal boss is for connecting external circuit；Alternatively,
The circuit connecting end includes the upper elastic piece structure for being connected to described terminal connection part one end, and the upper elastic piece structure includes
The terminal connecting plate body for bending connection with described terminal connection part one end and extending to the main base frame side, with the terminal
It connects sheet body bending connection and extends along the extending direction of the terminal connection part to the direction far from the main base frame end
Elastic slice transition piece body, and with the elastic slice transition piece body bend connection and to the main base frame other side extend circuit
Connect sheet body；Alternatively,
The circuit connecting end includes the upper elastic piece structure for being connected to described terminal connection part one end, and the upper elastic piece structure includes
The terminal connecting plate body for bending connection with described terminal connection part one end and extending to the main base frame side, with the terminal
It connects sheet body bending connection and extends along the extending direction of the terminal connection part to the direction far from the main base frame end
Elastic slice transition piece body, and with the elastic slice transition piece body bend connection and to the main base frame other side extend circuit
Sheet body is connected, the circuit connection sheet body is equipped with terminal boss far from the outer end face of the main base frame, and the terminal boss is used
In contact connectio external circuit.
7. horn circuit connection structure according to claim 6, which is characterized in that the attachment base further includes being provided projectingly
Upper isolation protrusion in described main base frame one end, two circuit connecting ends are respectively every set on the raised two sides of the upper isolation.
8. horn circuit connection structure according to claim 6, which is characterized in that the loudspeaker connecting pin includes being connected to
The lower elastic piece structure of the terminal connection part other end, and the connecting hole being opened on the lower elastic piece structure, the loudspeaker
The loudspeaker conducting wire of structure, which is worn, is connected to the connection hole；Alternatively,
The loudspeaker connecting pin includes the lower elastic piece structure for being connected to the terminal connection part other end, the lower elastic piece structure packet
It includes and is connected to another end margin of the terminal connection part and along the extending direction of the terminal connection part to far from the seat of honour
The connection sheet metal that the direction in body end portion extends, the connection sheet metal are equipped with connecting hole, and the loudspeaker of the horn structure are led
Line, which is worn, is connected to the connection hole.
9. horn circuit connection structure according to claim 8, which is characterized in that the attachment base further includes being provided projectingly
In the lower isolation protrusion of the main base frame other end, two loudspeaker connecting pins are respectively every set on the lower isolation protrusion two
Side.
10. a kind of electronic product, which is characterized in that connect and tie including horn circuit as described in any one of claims 1-9
Structure, and the control circuit board being connect with the circuit connecting end of the horn circuit connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673356.1U CN208849110U (en) | 2018-10-15 | 2018-10-15 | Horn circuit connection structure and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673356.1U CN208849110U (en) | 2018-10-15 | 2018-10-15 | Horn circuit connection structure and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208849110U true CN208849110U (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821673356.1U Active CN208849110U (en) | 2018-10-15 | 2018-10-15 | Horn circuit connection structure and electronic product |
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| CN (1) | CN208849110U (en) |
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