CN110034435A - A kind of loudspeaker applied on electric vehicle - Google Patents
A kind of loudspeaker applied on electric vehicle Download PDFInfo
- Publication number
- CN110034435A CN110034435A CN201910384583.5A CN201910384583A CN110034435A CN 110034435 A CN110034435 A CN 110034435A CN 201910384583 A CN201910384583 A CN 201910384583A CN 110034435 A CN110034435 A CN 110034435A
- Authority
- CN
- China
- Prior art keywords
- shell
- inserted sheet
- electric vehicle
- grafting
- lower casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 241001136800 Anas acuta Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J3/00—Acoustic signal devices; Arrangement of such devices on cycles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
- H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
-
- 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
-
- 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
- H01R13/46—Bases; Cases
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/6271—Latching means integral with the housing
- H01R13/6272—Latching means integral with the housing comprising a single latching arm
-
- 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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
The invention discloses a kind of loudspeaker applied on electric vehicle, including upper casing, lower casing and connector assembly；The upper casing is fixed on the lower casing, so that constituting a hollow shell；Electrical wire board is fixed in the shell and on lower casing；The connector assembly includes grafting shell and multiple inserted sheets；The tail portion of the grafting shell is mounted on the lateral position of the lower casing, and multiple inserted sheets are arranged in grafting shell, so that the inserted sheet one end is directly inserted on electrical wire board, the other end realizes the conducting of route for being plugged in together with external connector assembly.The present invention utilizes novel housing, and the ingehious design of Novel socket connector and circuit board saves the intermediate connection of plug to wiring board, to reduce production cost, and can use automatic assembling, improve work efficiency.
Description
Technical field
The present invention relates to horn arts, and in particular to a kind of loudspeaker applied on electric vehicle.
Background technique
Electric vehicle Multi-functional horn, the inside include electric vehicle horn, flasher, reversing reminder, vibration alarming etc.
Function.
Existing product first, shell outlet hole are largely that circular hole has plenty of small square hole, the conducting wire one drawn from the inside
As have 4-6 root, if so more conducting wire gluings, is the problem of not can solve waterproof second, conducting wire is exposed outside,
For fire prevention, wear-resisting performance is also not achieved, third, and conducting wire can only be welded manually, the welding to worker when welding
Technical requirements are high, if once failure welding or copper wire, which scatter, causes short circuit or conducting wire desoldering between pad, this is to vehicle
Harm be it is quite serious, pernicious gas when welding also seriously affects human health, the 4th, assembly when, will first pull out
Conducting wire, wiring board ability alignment and fixation hole, then could manually screw, inefficiency, and the 5th, product upper cover wants first gluing,
Once gluing is uneven, waterproof effect is just not achieved.Once product watered and wetting just will affect the performance of vehicle.
Summary of the invention
The present invention provides the loudspeaker being applied on electric vehicle, to solve the deficiencies in the prior art.
The present invention is realized by following technical scheme:
A kind of loudspeaker applied on electric vehicle, including upper casing, lower casing and connector assembly；The upper casing is fixed on the lower casing
On, so that constituting a hollow shell；Electrical wire board is fixed in the shell and on lower casing；
The connector assembly includes grafting shell and multiple inserted sheets；The tail portion of the grafting shell is mounted on the lateral position of the lower casing,
Multiple inserted sheets are arranged in grafting shell, so that the inserted sheet one end is directly inserted on electrical wire board, the other end is used to patch group with outside
Part is plugged in together, and realizes the conducting of route.
Further, it is provided with square three-way groove in the side of the lower casing, and the left and right edges of the square three-way groove are respectively provided with one
Mutual corresponding L-type convex edge, two L-type convex edges constitute a U-shaped card slot；The grafting shell is inserted in square three-way groove, and is inserted
Body contact is in the middle and lower part of square three-way groove, and by a T-type snap-gauge, closely insertion up to withstanding on grafting shell is from U-shaped card slot
Only, grafting shell is fixed with this.
Further, multiple inserted sheets are made of at least two top inserted sheets and at least two lower part inserted sheets；Wherein, top inserted sheet
Uniformly alternate to be inserted in grafting shell top, lower part inserted sheet is uniformly alternate to be inserted in grafting shell lower part；It is set on the electrical wire board
There is double jack, is adapted with this with top inserted sheet and lower part inserted sheet.
Further, the top inserted sheet is integrally of an L-shaped structure, wherein symmetrical there are two setting in the middle part of horizontal position
Protrusion, after top inserted sheet is closely passed through from the baffle in grafting shell, the protrusion of two sides plays limit work for being against at baffle
With；The card outwardly protruded is equipped on the right side of horizontal position, for being plugged in together with external connector assembly；Upright position bottom end
It is set as tip structure, for facilitating insertion into the jack of the electrical wire board.
Further, the lower part inserted sheet is integrally of an L-shaped structure, wherein symmetrical there are two setting in the middle part of horizontal position
Protrusion, after lower part inserted sheet is closely passed through from the baffle in grafting shell, the protrusion of two sides plays limit work for being against at baffle
With；The card outwardly protruded is equipped on the right side of horizontal position, for being plugged in together with external connector assembly；Upright position bottom end
It is set as tip structure, for facilitating insertion into the jack of the electrical wire board.
Further, the grafting shell includes rectangular shell I and rectangular shell II；The rectangular shell I and rectangular shell II are connected to one
It rises, and II side length of rectangular shell is greater than rectangular I side length of shell；It is divided into upper layer and lower layer chamber, and upper layer and lower layer chamber in the rectangular shell I
It is respectively divided into multiple small chambers again, the corresponding inserted sheet of each small chamber；It is set in the rectangular shell I and II junction of rectangular shell
Have baffle, on the baffle on have two rows of inserted sheet jacks, and each inserted sheet jack is corresponding with a small chamber.
Further, the upper top surface of the rectangular shell II is equipped with a tip strip, for being clamped with external connector assembly
Together.
Further, it the side of the lower casing and sets at the bottom surface there are two lug, the lug is equipped with mounting hole.
Further, the upper casing top surface is equipped with multiple sound outlet holes.
Further, the top surface of the upper casing is the arcwall face outwardly protruded.
Existing mounting technology be manually or automatic terminal machine terminal compression joint on conducting wire, then connector is carried out,
Conducting wire is penetrated inside shell, line is manually welded on circuit boards, when assembly, then conducting wire is kept well, with glue going out
String holes blocks；Application scheme does not need machine or then artificial crimping is welded as long as connector is inserted in the circuit board with machine
Connect, connector be directly clamped among on shell can, have the notch of sealant in the exit of shell when assembly, on
Face is coated with sealant, and waterproof performance can achieve high two grades of glue more stifled than original outlet hole after assembling in this way, due to
Centre is connected without conducting wire, and the fire protecting performance of product, shockproof properties are all significantly increased.
Detailed description of the invention
Fig. 1 is a kind of loudspeaker schematic perspective view applied on electric vehicle；
Fig. 2 is a kind of loudspeaker main view applied on electric vehicle；
Fig. 3 is a kind of loudspeaker side view applied on electric vehicle；
Fig. 4 is a kind of loudspeaker top view applied on electric vehicle；
Fig. 5 is the face the A-A cross-sectional view in Fig. 4；
Fig. 6 is top inserted sheet, lower part plate-inserting structure figure；
Fig. 7 is a kind of loudspeaker partial sectional view one applied on electric vehicle；
Fig. 8 is a kind of loudspeaker partial sectional view two applied on electric vehicle.
Specific embodiment
To keep the purposes, technical schemes and advantages of the invention implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.Under
Face is described in detail the embodiment of the present invention in conjunction with attached drawing.
As shown in Figures 1 to 8, a kind of loudspeaker applied on electric vehicle, including upper casing 1, lower casing 2 and connector assembly 3；On
Shell 1 is fixed on lower casing 2, so that constituting a hollow shell；Electrical wire board 4 is fixed in shell and on lower casing 2；It connects
Connector assembly 3 includes grafting shell and multiple inserted sheets；The tail portion of grafting shell is mounted on the lateral position of lower casing 2, and multiple inserted sheet settings are being inserted
In body contact, so that the inserted sheet one end is directly inserted on electrical wire board 4, the other end is real for being plugged in together with external connector assembly
The conducting of existing route.
The preferred embodiment in above-described embodiment about grafting shell is given below:
As shown in Fig. 1, Fig. 5, Fig. 7, Fig. 8, grafting shell includes rectangular shell I 36 and rectangular shell II 35；Rectangular shell I 36 and rectangular shell II
35 link together, and II 35 side length of rectangular shell is greater than rectangular I 36 side length of shell；It is divided into upper layer and lower layer chamber in rectangular shell I 36, and
Upper layer and lower layer chamber is respectively divided into multiple small chambers 37 again, the corresponding inserted sheet of each small chamber 37；In rectangular shell I 36 and side
II 35 junction of shape shell is equipped with baffle 34, on the baffle 34 on have two rows of inserted sheet jacks, and each inserted sheet jack and one
A small chamber 37 is corresponding.
It should be noted that the upper top surface of rectangular shell II 35 is equipped with a tip strip 33, for patching group with outside
Part is connected together.
One preferred embodiment of fixed form in above-described embodiment about grafting shell is given below:
As shown in Figure 1 and Figure 2, it is provided with square three-way groove in the side of lower casing 2, and the left and right edges of the square three-way groove are respectively provided with one
Mutual corresponding L-type convex edge 22, two L-type convex edges 22 constitute a U-shaped card slot；Grafting shell is inserted in square three-way groove (i.e. square
Shape shell I 36 is located in lower casing 2, and rectangular shell II 35 is in outside lower casing 2), and grafting shell is in the middle and lower part of square three-way groove, passes through one
Closely insertion fixes grafting shell until withstanding on grafting shell with this from U-shaped card slot for a T-type snap-gauge 5.
It is given below in above-described embodiment about one preferred embodiment of inserted sheet arrangement mode:
As shown in Fig. 1, Fig. 5, Fig. 7, Fig. 8, multiple inserted sheets are by 32 groups of at least two top inserted sheets 31 and at least two lower part inserted sheets
At；Wherein, top inserted sheet 31 is uniformly alternate is inserted in grafting shell top, and lower part inserted sheet 32 is uniformly alternate to be inserted in grafting shell
Lower part；Electrical wire board 4 is equipped with double jack, is adapted with this with top inserted sheet 31 and lower part inserted sheet 32.
It should be noted that as shown in Fig. 2, wherein inserted sheet is by three top inserted sheets 31 The present invention gives particular number
It is formed with three lower part inserted sheets 32, and upper and lower two inserted sheets align.Certainly, however it is not limited to above-mentioned inserted sheet quantity, Ke Yigen
Corresponding change is made according to actual demand.
It is given below in above-described embodiment about one preferred embodiment of plate-inserting structure:
It is of an L-shaped structure as shown in fig. 6, top inserted sheet 31 is whole, wherein symmetrical protrusion there are two being set in the middle part of horizontal position
3a, after top inserted sheet 31 is closely passed through from the baffle 34 in grafting shell, the raised 3a of two sides is played for being against at baffle 34
Position-limiting action；The card 3b outwardly protruded is equipped on the right side of horizontal position, for being plugged in together with external connector assembly；Vertically
Position bottom end is set as tip structure, for facilitating insertion into the jack of electrical wire board.
Lower part inserted sheet 32 is whole to be of an L-shaped structure, wherein symmetrical raised 3a there are two being set in the middle part of horizontal position, when
After lower part inserted sheet 32 is closely passed through from the baffle 34 in grafting shell, the raised 3a of two sides plays limit and makees for being against at baffle 34
With；In horizontal position, right end is equipped with the card 3b outwardly protruded, for being plugged in together with external connector assembly；Upright position bottom
End is set as tip structure, for facilitating insertion into the jack of electrical wire board.
As Figure 1 and Figure 4, it the side of lower casing 2 and sets at the bottom surface there are two lug 21, lug 21 is equipped with installation
Hole.1 top surface of upper casing is equipped with multiple sound outlet holes 11.
It should be noted that the internal diameter of upper casing 1 is slightly larger than as shown in figure 5, electrical wire board 4 is fixed by screws on lower casing 2
The outer diameter of lower casing 2 realizes the connection of upper lower casing with this so that upper casing 1 is closely stuck on lower casing 2.
To sum up, Multi-functional horn now, outside wiring will be made into harness, and harness will pass through shell, then be welded on
On circuit board, production routine is complicated, high production cost, and the present invention utilizes novel housing, Novel socket connector and circuit board it is ingenious
Design, saves the intermediate connection of plug to wiring board, to reduce production cost, and can use automatic assembling, mention
High working efficiency.It is embodied in:
1, product inserted sheet top and the bottom are independent design, and pervious inserted sheet is followed by connection part, are now all changed to straight cutting design,
Contact pin width is in 1-1.5 millimeters of ranges；2, circuit board uses double socket design, and plug is allowed to be directly inserted in wiring board
On, facilitate welding, assembles；3, shell is provided with square hole, and pin tail can be directly clamped among on shell, increases product waterproofness
Energy and mechanical performance；4, the rectangular interface of upper casing and lower cover shell has waterproof card slot.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (10)
1. a kind of loudspeaker applied on electric vehicle, it is characterised in that: including upper casing, lower casing and connector assembly；The upper casing is solid
It is scheduled on the lower casing, so that constituting a hollow shell；Electrical wire board is fixed in the shell and on lower casing；
The connector assembly includes grafting shell and multiple inserted sheets；The tail portion of the grafting shell is mounted on the lateral position of the lower casing,
Multiple inserted sheets are arranged in grafting shell, so that the inserted sheet one end is directly inserted on electrical wire board, the other end is used to patch group with outside
Part is plugged in together, and realizes the conducting of route.
2. the loudspeaker according to claim 1 applied on electric vehicle, it is characterised in that: be provided in the side of the lower casing
Square three-way groove, and the left and right edges of the square three-way groove are respectively provided with a mutual corresponding L-type convex edge, two L-type convex edges constitute one
A U-shaped card slot；
The grafting shell is inserted in square three-way groove, and grafting shell is in the middle and lower part of square three-way groove, tight by a T-type snap-gauge
The close insertion from U-shaped card slot fixes grafting shell until withstanding on grafting shell with this.
3. the loudspeaker according to claim 1 applied on electric vehicle, it is characterised in that: multiple inserted sheets are by least two
Portion's inserted sheet and at least two lower part inserted sheets composition；Wherein, top inserted sheet is uniformly alternate is inserted in grafting shell top, lower part inserted sheet
It is uniformly alternate to be inserted in grafting shell lower part；
The electrical wire board is equipped with double jack, is adapted with this with top inserted sheet and lower part inserted sheet.
4. the loudspeaker according to claim 3 applied on electric vehicle, it is characterised in that: the top inserted sheet is integrally in L
Type structure, wherein symmetrical protrusion there are two being set in the middle part of horizontal position, when top inserted sheet is close from the baffle in grafting shell
After passing through, the protrusion of two sides plays position-limiting action for being against at baffle；
The card outwardly protruded is equipped on the right side of horizontal position, for being plugged in together with external connector assembly；
Upright position bottom end is set as tip structure, for facilitating insertion into the jack of the electrical wire board.
5. the loudspeaker according to claim 3 applied on electric vehicle, it is characterised in that: the lower part inserted sheet is integrally in L
Type structure, wherein symmetrical protrusion there are two being set in the middle part of horizontal position, when lower part inserted sheet is close from the baffle in grafting shell
After passing through, the protrusion of two sides plays position-limiting action for being against at baffle；
The card outwardly protruded is equipped on the right side of horizontal position, for being plugged in together with external connector assembly；
Upright position bottom end is set as tip structure, for facilitating insertion into the jack of the electrical wire board.
6. the loudspeaker according to claim 1 applied on electric vehicle, it is characterised in that: the grafting shell includes rectangular shell
I and rectangular shell II；The rectangular shell I and rectangular shell II link together, and II side length of rectangular shell is greater than rectangular I side length of shell；
It is divided into upper layer and lower layer chamber in the rectangular shell I, and upper layer and lower layer chamber is respectively divided into multiple small chambers again, each is small
Chamber corresponds to an inserted sheet；
Be equipped with baffle in the rectangular shell I and II junction of rectangular shell, on the baffle on have two rows of inserted sheet jacks, and it is each
A inserted sheet jack is corresponding with a small chamber.
7. the loudspeaker according to claim 6 applied on electric vehicle, it is characterised in that: the upper top surface of the rectangular shell II
It is equipped with a tip strip, for being connected together with external connector assembly.
8. the loudspeaker according to claim 1 applied on electric vehicle, it is characterised in that: the side of the lower casing and abut
It is set at bottom surface there are two lug, the lug is equipped with mounting hole.
9. the loudspeaker according to claim 1 applied on electric vehicle, it is characterised in that: the upper casing top surface is equipped with more
A sound outlet hole.
10. the loudspeaker according to claim 1 applied on electric vehicle, it is characterised in that: the top surface of the upper casing be to
The arcwall face of outer protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910384583.5A CN110034435A (en) | 2019-05-09 | 2019-05-09 | A kind of loudspeaker applied on electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910384583.5A CN110034435A (en) | 2019-05-09 | 2019-05-09 | A kind of loudspeaker applied on electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110034435A true CN110034435A (en) | 2019-07-19 |
Family
ID=67241657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910384583.5A Pending CN110034435A (en) | 2019-05-09 | 2019-05-09 | A kind of loudspeaker applied on electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110034435A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201297Y (en) * | 1994-07-29 | 1995-06-21 | 黄有梓 | Backing alarm with enclosed outer casing |
| CN200997483Y (en) * | 2006-12-30 | 2007-12-26 | 广东雪莱特光电科技股份有限公司 | High-voltage box of high-strength discharging light socket |
| CN201523108U (en) * | 2009-08-26 | 2010-07-07 | 合兴集团汽车电子有限公司 | Control module connector assembly of automobile engine |
| CN203590627U (en) * | 2013-11-06 | 2014-05-07 | 郭玉民 | Detachable OBD product hardware structure |
| CN204355198U (en) * | 2014-12-25 | 2015-05-27 | 广东高标电子科技有限公司 | Voice antitheft integral controller and battery-driven car |
| CN205196180U (en) * | 2015-12-12 | 2016-04-27 | 上海奉天电子股份有限公司 | On -vehicle DC -DC DC power supply casing connector waterproof construction |
| CN105564302A (en) * | 2014-10-13 | 2016-05-11 | 十堰市广海工贸有限公司 | Back-up buzzer assembly |
| WO2018046336A1 (en) * | 2016-09-09 | 2018-03-15 | Autoliv Development Ab | Horn-activation device |
| CN207459312U (en) * | 2017-12-05 | 2018-06-05 | 深圳市盈润佳电子有限公司 | A kind of induction door bell that can coordinate with a variety of plugs |
| CN209592375U (en) * | 2019-05-09 | 2019-11-05 | 徐州荣立达电子科技有限公司 | Electronic automobile-used Multi-functional horn |
-
2019
- 2019-05-09 CN CN201910384583.5A patent/CN110034435A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201297Y (en) * | 1994-07-29 | 1995-06-21 | 黄有梓 | Backing alarm with enclosed outer casing |
| CN200997483Y (en) * | 2006-12-30 | 2007-12-26 | 广东雪莱特光电科技股份有限公司 | High-voltage box of high-strength discharging light socket |
| CN201523108U (en) * | 2009-08-26 | 2010-07-07 | 合兴集团汽车电子有限公司 | Control module connector assembly of automobile engine |
| CN203590627U (en) * | 2013-11-06 | 2014-05-07 | 郭玉民 | Detachable OBD product hardware structure |
| CN105564302A (en) * | 2014-10-13 | 2016-05-11 | 十堰市广海工贸有限公司 | Back-up buzzer assembly |
| CN204355198U (en) * | 2014-12-25 | 2015-05-27 | 广东高标电子科技有限公司 | Voice antitheft integral controller and battery-driven car |
| CN205196180U (en) * | 2015-12-12 | 2016-04-27 | 上海奉天电子股份有限公司 | On -vehicle DC -DC DC power supply casing connector waterproof construction |
| WO2018046336A1 (en) * | 2016-09-09 | 2018-03-15 | Autoliv Development Ab | Horn-activation device |
| CN207459312U (en) * | 2017-12-05 | 2018-06-05 | 深圳市盈润佳电子有限公司 | A kind of induction door bell that can coordinate with a variety of plugs |
| CN209592375U (en) * | 2019-05-09 | 2019-11-05 | 徐州荣立达电子科技有限公司 | Electronic automobile-used Multi-functional horn |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209592375U (en) | Electronic automobile-used Multi-functional horn | |
| CN110034435A (en) | A kind of loudspeaker applied on electric vehicle | |
| CN201035191Y (en) | Improved anti-dust cap for optical fiber connector | |
| CN201251046Y (en) | LED light strip connector | |
| CN210200988U (en) | Power connector component of LED lamp strip and LED lamp strip using same | |
| CN213299689U (en) | LED line lamp convenient to aggregate erection | |
| CN209638967U (en) | A kind of LED water proof lamp Belt connector | |
| CN201629428U (en) | Cable connector | |
| CN206073004U (en) | Light bar is plugged into line | |
| CN218648535U (en) | Hidden wiring terminal box of cable | |
| CN201466269U (en) | Power supply contact element and electric coupler therewith | |
| CN217875437U (en) | Waterproof printing opacity end cap and lamp area | |
| CN216980921U (en) | End cover assembly and vertical driving power supply | |
| CN213816672U (en) | Connecting terminal and inserting conductive structure thereof | |
| CN220066176U (en) | Lamp strip connector | |
| CN211507534U (en) | Electricity taking structure of intelligent circuit breaker | |
| CN218770330U (en) | FCOB lamp area is with exempting from to weld quick connector of width | |
| CN218914794U (en) | Spliced LED lamp strip | |
| CN214254797U (en) | Modular spring direct-insert type multipurpose wiring terminal | |
| CN110197963A (en) | Soft line wire connector | |
| CN220017263U (en) | Can realize quick concatenation hard lamp strip that different directions were qualified for next round of competitions | |
| CN216980924U (en) | Jack binding post | |
| CN217899805U (en) | Lamp area quick connector | |
| CN218975860U (en) | Network module | |
| CN212062831U (en) | Waterproof coaxial connector with compression-resistant protection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |