CN207766536U - Loudspeaker connector assembly, loudspeaker device and display - Google Patents
Loudspeaker connector assembly, loudspeaker device and display Download PDFInfo
- Publication number
- CN207766536U CN207766536U CN201820004056.8U CN201820004056U CN207766536U CN 207766536 U CN207766536 U CN 207766536U CN 201820004056 U CN201820004056 U CN 201820004056U CN 207766536 U CN207766536 U CN 207766536U
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- China
- Prior art keywords
- pin
- voice coil
- loudspeaker
- coil line
- connector assembly
- 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.)
- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of loudspeaker connector assembly, loudspeaker device and display, wherein, loudspeaker connector assembly includes sound coil, PCB adapter board, female terminal and the male terminal being connect with female terminal card insertion, sound coil has voice coil line anode and voice coil line cathode, PCB adapter board includes the first pin being electrically connected with voice coil line anode and the second pin that is electrically connected with voice coil line cathode, female terminal includes two thimbles, connection-peg is equipped in male terminal, two thimble one end are inserted into respectively in the first pin and second pin, the other end is electrically connected connection-peg.Sound coil electrode and cathode are electrically connected with the first pin and second pin by technical solutions of the utility model respectively, and the first pin and second pin are electrically connected with two thimbles respectively, then two thimbles are respectively equivalent to voice coil line anode and voice coil line cathode.It is connect with female terminal card insertion by male terminal so that worker is simpler quick when external connection line to be connect with voice coil line.
Description
Technical field
The utility model is related to electric connecting element field, more particularly to a kind of loudspeaker connector assembly, using the wiring group
The display of the loudspeaker device and application of the part loudspeaker device.
Background technology
From the loudspeaker for not being used for sounding, the voice coils of loudspeaker in the electronic products such as current television set, laptop
Line is generally connected by outer connecting line with mainboard, thus by the control of mainboard so that loudspeaker carry out sounding.But at present
The connection of the voice coil line of loudspeaker and outer connecting line be all by riveting over weld tabs on wiring cardboard, and with outer connecting line one end from
It locks tin plating copper sheet to be attached, worker needs the by of exerting a force to self-locking tin plating copper sheet to realize and weld tabs by the connection type
Grafting acts on, and the such difficulty of worker's implementation is larger, on the other hand also leverages efficiency of assembling.
Utility model content
The main purpose of the utility model is to propose a kind of loudspeaker connector assembly, it is intended to solve loudspeaker internal wiring inconvenience
Problem.
To achieve the above object, the utility model proposes loudspeaker connector assembly, loudspeaker connector assembly include sound coil,
PCB adapter board, the female terminal being arranged in the PCB adapter board and the male connector end being connect with the female terminal card insertion
Son, the sound coil have voice coil line anode and voice coil line cathode, and the PCB adapter board includes and voice coil line anode is electric
Property connection the first pin and with the voice coil line cathode be electrically connected second pin, the female terminal include two top
Needle, the male terminal is interior to be equipped with connection-peg, and two described thimble one end are inserted into first pin and described second and are drawn respectively
In foot, the other end is electrically connected the connection-peg.
Preferably, the female terminal further includes housing the thimble, and have the pedestal of opening, the side wall of the pedestal
It is convexly equipped with convex block；The male terminal includes the groove body for housing the connection-peg, and the cell wall of the groove body is convexly equipped with elastic clamping hook；
When the male terminal and the female terminal grafting, the elastic clamping hook is snapped connection with the convex block.
Preferably, the elastic clamping hook close to the groove body notch, and when the male terminal and the female terminal
When card insertion connects, the elastic clamping hook is abutted with the bottom surface of the opening far from the pedestal of the convex block.
Preferably, the elastic clamping hook include by the linking arm of the cell wall projection of the groove body, and with the linking arm
The hook part that is fixedly connected of free end and press section, the hook part be set to the linking arm free end with the pressing part
Both sides, and the hook part is close to the notch of the groove body.
Preferably, the bottom wall of the pedestal offers via, and the thimble includes wearing the via and being inserted in respectively
Plug portion in first pin and the second pin, and with it is described plug portion far from first pin and described
The docking section that one end of second pin is fixedly connected, it is described to plug portion and the docking section linear state.
Preferably, the bottom wall of the pedestal offers via, and the thimble includes wearing the via and being inserted in respectively
Plug portion in first pin and the second pin, and with it is described plug portion far from first pin and described
The docking section that one end of second pin is fixedly connected, the portion that plugs are arranged with the docking section in angle.
Preferably, the bending angle is 90 °.
Preferably, the PCB adapter board further includes the first welding position and the second welding position, and the voice coil line anode is welded in
First welding position, the voice coil line cathode are welded in second welding position；First welding position is drawn with described first
Foot is electrically connected, and second welding position is electrically connected with the second pin.
The utility model also proposes a kind of loudspeaker device, including speaker body, and the horn assembly includes above-mentioned loudspeaker
Connector assembly.
The utility model also proposes a kind of display, including circuit main board and above-mentioned loudspeaker device, the loudspeaker device
It is connect with the circuit main board by the external connection line drawn by the male terminal.
Technical solutions of the utility model pass through sound coil electrode and cathode is electrical with the first pin and second pin respectively
Connection, the first pin and second pin are electrically connected with two thimbles respectively, then two thimbles are respectively equivalent to voice coil line anode
With voice coil line cathode.In addition, being connect with female terminal card insertion by male terminal so that worker is by external connection line and voice coil
It is simpler quick when line connects.
Description of the drawings
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 structural schematic diagram of PCB adapter board in the utility model loudspeaker connector assembly；
Fig. 2 is the front view of female terminal in the utility model loudspeaker connector assembly；
Fig. 3 is the diagrammatic cross-section of A-A in Fig. 2；
Fig. 4 is the side view of male terminal in the utility model loudspeaker connector assembly；
Fig. 5 is the vertical view of male terminal in the utility model loudspeaker connector assembly；
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | PCB adapter board | 110 | First pin |
| 120 | Second pin | 130 | First welding position |
| 140 | Second welding position | 200 | Female terminal |
| 210 | Pedestal | 211 | Via |
| 212 | Convex block | 220 | Thimble |
| 221 | Plug portion | 222 | Docking section |
| 300 | Male terminal | 310 | Groove body |
| 311 | Threading hole | 320 | Elastic clamping hook |
| 321 | Linking arm | 322 | Hook part |
| 323 | Press section |
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 implementation mode
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
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
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.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of loudspeaker connector assemblies.Trumpet structure generally comprises magnet, plays wave, voice coil, paper
The components such as basin, wherein voice coil is sheathed on outside magnet, and is stayed between voice coil and magnet at regular intervals.Voice coil is wound on voice coil
Line, the voice coil line are attached by external connecting line with master control borad, by electric signal transmission to the voice coil when master control borad works
On line, the electric current flowed through in voice coil line is alternating current, therefore voice coil line generates the magnetic field of alternation, in the magnetic field and above-mentioned magnet institute
Under the collective effect in the magnetic field of generation, voice coil cutting magnetic induction line, and then moved back and forth in the axis direction of voice coil.Cone and voice coil
It is fixedly connected, then cone can be moved with the movement of voice coil, to which cone squeezes air, generate sound wave, and then make a sound.
When being attached between voice coil line and master control borad, an external connection line, the external connection are drawn on master control borad
Line one end is electrically connected with master control borad, and the voice coil line of the other end and trumpet is attached, to play master control borad and loudspeaker
Connection function realizes control effect of the master control borad to loudspeaker.
In the utility model embodiment, shown in Fig. 4, when voice coil line and the external connection line of loudspeaker carry out
When connection, which includes voice coil line, PCB adapter board 100, the female terminal being arranged in PCB adapter board 100
200 and the male terminal 300 that is connect with 200 card insertion of female terminal, sound coil there is voice coil line anode and voice coil line cathode,
PCB adapter board 100 includes the first pin 110 being electrically connected with voice coil line anode and be electrically connected with voice coil line cathode second
Pin 120, female terminal 200 include two thimbles 220, and connection-peg, two 220 one end of thimble point are equipped in male terminal 300
It is not inserted into the first pin 110 and second pin 120, the other end is electrically connected connection-peg.
By the way that voice coil line anode and the first pin 110 in PCB adapter board 100 are electrically connected, by voice coil line cathode with
Second pin 120 in PCB adapter board 100 is electrically connected, while one end of two thimbles 220 of female terminal 200 is inserted respectively
Enter in the first pin 110 and in second pin 120 so that the voice coil line anode that one is equivalent to voice coil line in two thimbles 220,
Another is equivalent to the voice coil line cathode of voice coil line.When male terminal 300 and female terminal 200 are connected, male terminal
Connection-peg in 300 is electrically connected two thimbles 220, is equivalent to voice coil line anode and voice coil that connection-peg is electrically connected voice coil line
Line cathode ensure that the electric power safeguard of the reliable sounding of loudspeaker to realize the effect that voice coil line is connected with external connection line.
The connection PCB pinboard 100 between voice coil line and external connection line, by by the thimble in PCB adapter board 100
220 to substitute voice coil line anode and voice coil line cathode, and then is electrically connected with external connection line so that worker is by voice coil
When line is attached with external connection line, operator only needs the male terminal 300 of external connection line being inserted into PCB adapter board
In female terminal 200 on 100, so that the connection-peg in male terminal 300 is docked with the thimble 220 in female terminal 200, work
People only needs this action that wiring process can be completed, to conveniently and efficiently realize that voice coil line and the electrical of external connection line connect
Connect effect.The labor intensity that worker is also reduced by the way of terminal docking, to improve efficiency of assembling.
Technical solutions of the utility model with first in PCB adapter board 100 by drawing sound coil electrode and cathode respectively
Foot 110 and second pin 120 are electrically connected, the first pin 110 and second pin 120 and two thimbles in female terminal 200
220 are electrically connected so that two thimbles are respectively equivalent to voice coil line anode and voice coil line cathode.In addition, passing through male terminal 300
It is connect with 200 card insertion of female terminal so that worker is simpler quick when external connection line to be connect with voice coil line.
Further, PCB adapter board 100 further includes the first welding position 130 and the second welding position 140, the weldering of voice coil line anode
It is connected to the first welding position 130, voice coil line cathode is welded in the second welding position 140；110 electricity of first welding position 130 and the first pin
Property connection, the second welding position 140 is electrically connected with second pin 120.
By the way that voice coil line anode is welded in the first welding position 130, voice coil line cathode is welded in the second welding position 140,
First welding position 130 and the first pin 110 are electrically connected, and the second welding position 140 is electrically connected with second pin 120, to real
The electric connection of voice coil line anode and the first pin 110, the electric connection of voice coil line cathode and second pin 120 are showed.
Specifically, two conducting wires can be printed in PCB adapter board 100, wherein one end of a conducting wire and the first welding position
130 connections, the other end are connect with the first pin 110；One end of another conducting wire is connect with the second welding position 140, another conducting wire
The other end is connect with second pin 120, to realize the electric connection of the first welding position 130 and the first pin 110, and the second weldering
Connect the electric connection effect of position 140 and second pin 120.Wherein the first welding position 130 and the second welding position 140 are symmetrically placed in
The opposite both ends of PCB adapter board 100, to ensure the voice coil line being electrically connected with the first welding position 130 and the second welding position 140 just
Pole and voice coil line cathode can keep identical length, avoid generating set-shaking phenomenon and influencing the voice effects of loudspeaker.
In order to further increase efficiency of assembling, shown in referring to Figure 2 to Figure 4, female terminal 200 further includes housing
Thimble 220 and the pedestal 210 with opening, the side wall of pedestal 210 are convexly equipped with convex block 212；Male terminal 300 includes accommodating inserts
The cell wall of the groove body 310 of connector, groove body 310 is convexly equipped with elastic clamping hook 320；When male terminal 300 and 200 grafting of female terminal
When, elastic clamping hook 320 is snapped connection with convex block 212.
By the side wall projection convex block 212 in pedestal 210, in the cell wall projection elastic clamping hook 320 of groove body 310, so that public
While connection-peg in joint terminal 300 wears the opening of pedestal 210 and is docked with thimble 220, the upper elastic card of groove body 310
It hooks 320 to snap connection with convex block 212, the state of self-locking is formed, to realize the stabilization of female terminal 200 and male terminal 300
Dock effect.In addition, snapping connection by convex block 212 and hook so that the connection of female terminal 200 and male terminal 300
Form is simple and secured.
Specifically, the mating connection of convex block 212 and elastic clamping hook 320 may connect to the outside of side wall, be also connected to side
The inside of wall.
Further, elastic clamping hook 320 close to groove body 310 notch, and when male terminal 300 and female terminal 200 block
When inserting connection, elastic clamping hook 320 is abutted with the side of the opening far from pedestal 210 of convex block 212.
When male terminal 300 injects in female terminal 200 so that the notch of groove body 310 wears the opening of pedestal 210,
Meanwhile the elastic clamping hook 320 of the notch close to groove body 310 can slide first along the surface of convex block 212, until elastic clamping hook 320
The position for crossing convex block 212 is slid into, elastic clamping hook 320 is abutted with the bottom surface of convex block 212 being open far from pedestal 210 at this time.
Specifically, convex block 212 can be arranged in parallel with respect to the side wall of pedestal 210, can also have with the side wall of pedestal 210
Certain inclination angle, so that elastic clamping hook 320 is slided along angle of inclination so that final slide to the side of convex block 212, with it is convex
Block 212 snaps connection.
Shown in Fig. 4, elastic clamping hook 320 include by the linking arm 321 of the cell wall projection of groove body 310, and
The hook part 322 being fixedly connected with the free end of linking arm 321 and press section 323, hook part 322 are divided into press section 323
The both sides of 321 free end of linking arm, and hook part 322 is close to the notch of groove body 310.
Elastic clamping hook 320 includes by the linking arm 321 of the cell wall projection of groove body 310, the free end both sides point of linking arm 321
It is not fixedly connected with hook part 322 and press section 323 so that when user presses the press section 323, can make hook part 322
The convex block 212 on female terminal 200 is tilted and disengages, to realize that male terminal 300 disengages the effect of female terminal 200, with
Just user can replace external connection line as needed.In addition hook part 322 can make user close to the notch of groove body 310
When pressing press section 323, and male terminal 300 being pushed to inject in female terminal 200, hook part 322 can be with the cell wall of groove body 310
When stretching into pedestal 210, hook part 322 slidably crosses convex block 212, and the bottom surface being open far from pedestal 210 with convex block 212 is supported
It connects.
Further, the bottom wall of pedestal 210 offers via 211, and thimble 220 includes wearing via 211 and plugging respectively
In plugging portion 221 in the first pin 110 and second pin 120, and with the portion that plugs 221 far from the first pin 110 and the
The docking section 222 that one end of two pins 120 is fixedly connected plugs portion 221 and 222 linear state of docking section.
By offering via 211 in the bottom wall of pedestal, thimble 220 plugs portion 221 across via 211 and is inserted in
In first pin 110 and second pin 120, to realize the effect being fixed on female terminal 200 in PCB adapter board 100.
The docking section 222 of thimble 220 is used to be electrically connected with connection-peg, and realize female terminal 200 and male terminal 300 docks effect
Fruit.In addition, plugging portion 221 and the linear connection status in docking section 222 so that plug portion 221 and be inserted perpendicularly into the first pin 110
After second pin 120, docking section 222 still is able to be in plumbness relative to the plate face of PCB adapter board 100, installs at this time
In the female terminal 200 in PCB adapter board 100 be vertical structure.
In another embodiment, referring in particular to shown in Fig. 3, the bottom wall of pedestal 210 offers via 211, and thimble 220 wraps
Include to wear via 211 and be inserted in respectively in the first pin 110 and second pin 120 and plug portion 221, and with plug portion
221 docking section 222 being fixedly connected with one end of second pin 120 far from the first pin 110, plugs portion 221 and docking section
222 are arranged in angle.
It is arranged to the form with certain angle with docking section 222 by the way that portion 221 will be plugged so that plug oneself of portion 221
After being inserted perpendicularly into the first pin 110 and second pin 120 by end, the docking section 222 of portion 221 at an angle is plugged not with this
Again perpendicular to the plate face of PCB adapter board 100, be installed at this time female terminal 200 on PCB pinboards 100 be horizontal type structure or
Reclining posture structure.
In order to ensure that the female terminal being installed in PCB adapter board 100 200 can more be stablized under horizontal state, insert
If the angle between portion 221 and docking section 222 is 90 °.
By the way that the angle between the portion that plugs 221 and docking section 222 is set as 90 ° so that docking section 222 is parallel to PCB
The plate face of pinboard 100 saves a part so that connection-peg when being docked with docking section 222, horizontal can dock
Installation space.Further, female terminal 200 is horizontal be installed in PCB adapter board 100 on the basis of, on female terminal 200
Convex block 212 is set to away from the side for plugging 221 overbending direction of portion, and first pin 110 and second of the insertion of portion 221 is plugged to work as
When in pin 120, convex block 212 is avoided to be close to PCB adapter board 100 and influence Elastic buckle and convex block 212 snaps connection effect
Fruit.
In order to ensure that external connection line is connect with voice coil line, please refer to shown in Fig. 5, the bottom wall of groove body 310 offers threading
Hole 311, connection-peg wears threading hole 311, and is electrically connected with thimble 220.
By opening up threading hole 311 in the bottom wall of groove body 310, connection-peg wears threading hole 311 so that connection-peg being capable of court
220 direction of thimble extends, and by the mating connection of male terminal 300 and female terminal 200, realizes connection-peg and thimble 220
Docking effect, to realize the electric connection effect of voice coil line and external connection line.
The utility model also proposes a kind of loudspeaker device, which includes speaker body, which includes upper
The loudspeaker connector assembly stated, the concrete structure of the loudspeaker connector assembly is with reference to above-described embodiment, since this loudspeaker device uses
Whole technical solutions of above-mentioned all embodiments, thus it is at least all beneficial caused by the technical solution with above-described embodiment
Effect, this is no longer going to repeat them.Wherein, speaker body further includes shell, and PCB adapter board 100 is fixedly connected with the casing.
By the way that PCB adapter board 100 is fixedly connected with the casing so that the position of each component in inside of loudspeaker device being capable of phase
To fixation, and ensure the order and stability of loudspeaker connector assembly.
The utility model also proposes a kind of display, which includes circuit main board and above-mentioned loudspeaker device, the loudspeaker
The concrete structure of device is with reference to above-described embodiment, since this display uses whole technical sides of above-mentioned all embodiments
Case, therefore at least all advantageous effects caused by the technical solution with above-described embodiment, this is no longer going to repeat them.Its
In, loudspeaker device is connect by the external connection line drawn by male terminal 300 with circuit main board.
By drawing external connection line by male terminal 300, external connection line is away from one end of male terminal 300 and circuit
Mainboard connects so that when the power supply of opening display, circuit main board is started to work, to the sound connected by external connection line
Astragal obtains electric, and when there is sound wave to be passed to, sound wave vibrates under the action of voice coil line, to realize the normal articulation effect of loudspeaker device
Fruit.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, 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 loudspeaker connector assembly, which is characterized in that including：
Voice coil line, the voice coil line have voice coil line anode and voice coil line cathode；
PCB adapter board, the PCB adapter board include the first pin being electrically connected with the voice coil line anode, and with it is described
The second pin that voice coil line cathode is electrically connected；
Female terminal, the female terminal include two thimbles, and first pin is inserted into one end of two thimbles respectively
In the second pin；
Male terminal, is equipped with connection-peg in the male terminal, the male terminal connect with the female terminal card insertion so that
The other end of the connection-peg and the thimble is electrically connected.
2. loudspeaker connector assembly as described in claim 1, which is characterized in that the female terminal further includes housing the top
Needle and the pedestal with opening, the side wall of the pedestal are convexly equipped with convex block；The male terminal includes housing the connection-peg
The cell wall of groove body, the groove body is convexly equipped with elastic clamping hook；When the male terminal and the female terminal grafting, the elasticity
Hook is snapped connection with the convex block.
3. loudspeaker connector assembly as claimed in claim 2, which is characterized in that slot of the elastic clamping hook close to the groove body
Mouthful, and when the male terminal is connect with the female terminal card insertion, the elastic clamping hook is with the convex block far from described
The side of the opening of pedestal abuts.
4. loudspeaker connector assembly as claimed in claim 3, which is characterized in that the elastic clamping hook includes by the slot of the groove body
The linking arm of wall projection, and the hook part being fixedly connected with the free end of the linking arm and press section, the hook part with
The pressing part is set to the both sides of the linking arm free end, and the hook part is close to the notch of the groove body.
5. the loudspeaker connector assembly as described in any one of claim 2 to 4, which is characterized in that the bottom wall of the pedestal is opened
Equipped with via, the thimble includes wearing the via and being inserted in inserting in first pin and the second pin respectively
If portion, and the docking section that is fixedly connected with described one end far from first pin and the second pin for plugging portion,
It is described to plug portion and the docking section linear state.
6. the loudspeaker connector assembly as described in any one of claim 2 to 4, which is characterized in that the bottom wall of the pedestal is opened
Equipped with via, the thimble includes wearing the via and being inserted in inserting in first pin and the second pin respectively
If portion, and the docking section that is fixedly connected with described one end far from first pin and the second pin for plugging portion,
The portion that plugs is arranged with the docking section in angle.
7. loudspeaker connector assembly as claimed in claim 6, which is characterized in that the folder plugged between portion and the docking section
Angle is 90 °.
8. loudspeaker connector assembly as described in claim 1, which is characterized in that the PCB adapter board further includes the first welding position
With the second welding position, the voice coil line anode is welded in first welding position, and the voice coil line cathode is welded in described second
Welding position；First welding position is electrically connected with first pin, and second welding position and the second pin are electrical
Connection.
9. a kind of loudspeaker device, which is characterized in that including speaker body, the speaker body includes as appointed in claim 1 to 8
Loudspeaker connector assembly described in meaning one.
10. a kind of display, which is characterized in that the display includes circuit main board and loudspeaker as claimed in claim 9 dress
It sets, the loudspeaker device is connect by the external connection line drawn by the male terminal with the circuit main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004056.8U CN207766536U (en) | 2018-01-02 | 2018-01-02 | Loudspeaker connector assembly, loudspeaker device and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004056.8U CN207766536U (en) | 2018-01-02 | 2018-01-02 | Loudspeaker connector assembly, loudspeaker device and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766536U true CN207766536U (en) | 2018-08-24 |
Family
ID=63182638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820004056.8U Expired - Fee Related CN207766536U (en) | 2018-01-02 | 2018-01-02 | Loudspeaker connector assembly, loudspeaker device and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207766536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148303A1 (en) * | 2021-01-07 | 2022-07-14 | 苏州浪潮智能科技有限公司 | Tool-free mounting structure for fan connector |
-
2018
- 2018-01-02 CN CN201820004056.8U patent/CN207766536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148303A1 (en) * | 2021-01-07 | 2022-07-14 | 苏州浪潮智能科技有限公司 | Tool-free mounting structure for fan connector |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20200102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |