CN214901265U - Telescopic microphone rod and earphone - Google Patents
Telescopic microphone rod and earphone Download PDFInfo
- Publication number
- CN214901265U CN214901265U CN202121395230.4U CN202121395230U CN214901265U CN 214901265 U CN214901265 U CN 214901265U CN 202121395230 U CN202121395230 U CN 202121395230U CN 214901265 U CN214901265 U CN 214901265U
- Authority
- CN
- China
- Prior art keywords
- telescopic
- telescopic rod
- microphone
- magnetic
- rod
- 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.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of the earphone, especially, relate to a telescopic miaow pole and earphone. The telescopic microphone rod comprises a shell, a telescopic rod, a mute switch assembly and a microphone. A cavity is formed in the shell, a first magnetic part is arranged at the upper end of the shell, and a second magnetic part is arranged at the lower end of the shell. The telescoping rod is telescopically inserted into the cavity. The telescopic link is equipped with third magnetism spare and fourth magnetism spare, and fourth magnetism spare is located the below of third magnetism spare. When the telescopic link retracts to the initial position, the third magnetic part magnetically attracts the first magnetic part, and after the telescopic link extends, the fourth magnetic part magnetically attracts the second magnetic part. The upper end of the telescopic rod is provided with an oblique wedge block. When the telescopic rod is at the tail end of the extension stroke, the oblique wedge block triggers the mute switch assembly. The microphone is arranged on the telescopic rod and is electrically connected with the mute switch assembly. The telescopic microphone rod is flexible to use and not easy to damage. When the microphone is used, the telescopic microphone rod is pushed out to receive sound, and when the microphone is not used, the telescopic microphone rod is retracted into the shell to be muted, so that the practicability is high.
Description
Technical Field
The utility model belongs to the technical field of the earphone, especially, relate to a telescopic miaow pole and earphone.
Background
The utility model discloses an application number is CN2779776Y china utility model discloses a multimedia headset of fixed miaow arm, this earphone includes the earphone shell, the speaker, the apron, the miaow head, the earphone is hung the cover, the connection handle, external connection and plug, the speaker is fixed on the apron, and through the screw fixation on the earphone shell, install movable connection handle on the earphone shell, both sides earphone is connected about the connection handle will be through hanging the cover, be equipped with fixed and can not pivoted cavity miaow arm (miaow arm and earphone shell disjunctor design) in arbitrary earphone shell about characterized by, be fixed with the hose in the miaow arm, hose one end is fixed in the miaow arm, other end installation miaow head, be equipped with the electric transmission line in the hose, the transmission line couples together miaow head and external connection. The earphone overcomes the defect that the wiring is broken due to the fact that the microphone arm rotates for too many times, but the microphone arm is exposed and cannot be telescopically adjusted when the earphone is used, the earphone is easy to damage, in addition, the earphone continuously receives sound when the earphone is used, and sound receiving and silencing of the microphone cannot be independently controlled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a telescopic miaow pole aims at solving the miaow pole among the prior art and can not stretch out and draw back the regulation, damages easily, and the technical problem of unable autonomous control microphone radio reception silence.
In order to achieve the above object, an embodiment of the present invention provides a telescopic miaow pole, including:
the magnetic switch comprises a shell, a magnetic sensor and a magnetic sensor, wherein a cavity is formed in the shell, a first magnetic part is arranged at the upper end of the shell, and a second magnetic part is arranged at the lower end of the shell;
the telescopic rod is inserted into the cavity in a telescopic manner; the telescopic rod is provided with a third magnetic piece and a fourth magnetic piece, and the fourth magnetic piece is positioned below the third magnetic piece; when the telescopic rod retracts to the initial position, the third magnetic piece magnetically attracts the first magnetic piece, and after the telescopic rod extends, the fourth magnetic piece magnetically attracts the second magnetic piece;
the upper end of the telescopic rod is provided with an oblique wedge block; when the telescopic rod is at the tail end of the extension stroke, the oblique wedge block triggers the mute switch assembly; and
and the microphone is arranged on the telescopic rod and is electrically connected with the mute switch assembly.
Preferably, the upper end of the telescopic rod is provided with an elastic piece; the cavity is provided with a wall surface, and a concave-convex part is arranged along the length direction of the wall surface; when the telescopic rod slides, the elastic piece moves along the length direction of the wall surface; when the telescopic rod is static, the elastic piece is clamped and fixed with the concave-convex part.
Preferably, the elastic piece is a metal elastic piece, and the number of the elastic pieces is one; the elastic piece comprises a protruding portion and two fixing feet, wherein the two fixing feet are integrally formed at two ends of the protruding portion respectively, two first jacks are formed in the upper end of the telescopic rod, and the two fixing feet are fixedly inserted into the two first jacks respectively.
Preferably, the concave-convex part is provided with a plurality of convex circular arc structures which are continuously connected; an inner concave part is formed between the two arc structures, and when the telescopic rod is static, the convex part is clamped and fixed with the inner concave part.
Preferably, the upper end of the cavity is provided with a convex column, and the convex column is provided with a spring; the upper end of the telescopic rod is provided with a baffle, one end of the spring is sleeved with the convex column, the other end of the spring is abutted to the baffle, and the spring pushes the telescopic rod.
Preferably, the telescopic rod further comprises a fifth magnetic part, and the fifth magnetic part is positioned below the fourth magnetic part; when the telescopic rod retracts to the initial position, the fifth magnetic piece magnetically attracts the second magnetic piece.
Preferably, the telescopic link includes a telescopic link main part and a bottom cover plate, the bottom cover plate is equipped with three mounting groove from top to bottom in proper order, the third magnetism spare the fourth magnetism spare with it is three that the fifth magnetism spare imbeds respectively the mounting groove, the upper and lower end of casing is equipped with a mounting groove respectively, it is three that first magnetism spare and second magnetism spare imbed respectively the mounting groove.
Preferably, the casing includes a first fixed plate and a casing body, the left and right sides of first fixed plate with be formed with first strip groove respectively between the left and right sides of casing body, the telescopic link upper end is equipped with a stopper respectively, two the stopper imbeds two respectively first strip groove, and is two respectively first strip inslot slides.
Preferably, the first fixing plate is provided with a second strip-shaped groove which is arranged along the length direction of the wall surface; the front end of the mute switch assembly extends into the lower end of the second strip-shaped groove, the inclined wedge block extends into the second strip-shaped groove and can movably slide in the second strip-shaped groove, and when the telescopic rod is positioned at the tail end of the extension stroke, the inclined wedge block triggers the mute switch assembly; an opening is formed between the lower end of the shell body and the lower end of the first fixing plate, a microphone containing portion is formed between the lower end of the telescopic rod main body and the lower end of the bottom cover plate, the microphone is arranged in the microphone containing portion, and the lower end of the telescopic rod extends out of the opening.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the telescopic miaow pole have one of following technological effect at least: when the telescopic rod is located at the initial position, the third magnetic part magnetically attracts the first magnetic part, and the fifth magnetic part magnetically attracts the second magnetic part. A spring is arranged between the telescopic rod and the shell, when the telescopic rod is pulled out, the spring ejects out of the telescopic rod, at the moment, the fourth magnetic piece magnetically attracts the second magnetic piece, and the inclined wedge block triggers the mute switch component, so that the microphone starts to receive sound; when the telescopic rod is retracted, the microphone stops receiving sound. This telescopic miaow pole convenient to use will use during the microphone, release telescopic miaow pole, need not during the microphone with telescopic miaow pole withdrawal casing in, use in a flexible way, not fragile, can adjust the radio reception silence of microphone independently, the practicality is high.
In order to achieve the above object, an embodiment of the present invention provides an earphone having the telescopic microphone rod.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the earphone have one of following technological effect at least: the earphone with the telescopic microphone rod is characterized in that the telescopic microphone rod is pushed out of the shell when the microphone is needed to be used, and the telescopic microphone rod is retracted into the shell when the microphone is not used. The flexibility of earphone use has been kept, is difficult to again damage, has improved the working life of earphone simultaneously, and the practicality is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a telescopic microphone rod provided in the embodiment of the present invention.
Fig. 2 is an exploded view of the telescopic miaow rod provided by the embodiment of the present invention.
Fig. 3 is a cross-sectional view of the telescopic microphone rod provided by the embodiment of the present invention.
Fig. 4 is a cross-sectional view of the telescopic microphone rod provided in the embodiment of the present invention after being extended.
Fig. 5 is a schematic structural diagram of a housing according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of an earphone according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In one embodiment of the present invention, as shown in fig. 1-5, a retractable microphone rod 10 is provided, which comprises a housing 20, a cavity 21 formed in the housing 20, a first magnetic member 22 disposed at an upper end of the housing 20, and a second magnetic member 23 disposed at a lower end of the housing 20. The telescopic microphone pole 10 further includes a telescopic pole 30, a mute switch assembly 40 and a microphone (not shown). The telescopic rod 30 is telescopically inserted into the cavity 21. The telescopic rod 30 is provided with a third magnetic member 31 and a fourth magnetic member 32, and the fourth magnetic member 32 is located below the third magnetic member 31. When the telescopic rod 30 is retracted to the initial position, the third magnetic member 31 magnetically attracts the first magnetic member 22, and after the telescopic rod 30 is extended, the fourth magnetic member 32 magnetically attracts the second magnetic member 23. The upper end of the telescopic rod 30 is provided with a wedge 33. The microphone (not shown) is disposed on the extension rod 30 and electrically connected to the mute switch assembly 40. Specifically, one of the two magnetic members may be a magnet, and the other magnetic member may be a magnet or fe-co-ni and its ferromagnetic compound. When the telescopic rod 30 is at the end of the extension stroke, the wedge 33 triggers the mute switch assembly 40 and starts to receive sound. Specifically, the mute switch assembly 40 includes a PCB and a switch button, the switch button is disposed on the PCB, and the wedge 33 presses the switch button to trigger the PCB. When the telescopic rod 30 retracts into the housing 20, the microphone (not shown) stops receiving sound.
The telescopic microphone rod 10 is flexible to use and not easy to damage. When the microphone (not shown) needs to be used, the telescopic microphone rod 10 is pushed out for receiving sound, when the microphone (not shown) does not need to be used, the telescopic microphone rod 10 is retracted into the shell 20 for storage, the microphone is prevented from being damaged by collision or being damaged by collision, in addition, the sound receiving mute of the microphone (not shown) can be quickly adjusted, the microphone is prevented from working for a long time, the service life of the microphone (not shown) is prolonged, the telescopic microphone rod 10 is not prone to breaking, and the practicability is high. In addition, through the magnetic part attracting each other, can give the user a feeling feedback at flexible stroke both ends respectively, use experience and feel good.
In another embodiment of the present invention, as shown in fig. 3, an elastic member 34 is provided at the upper end of the telescopic rod 30. The cavity 21 has a wall 211, and a concave-convex portion 212 is formed along a length direction of the wall 211. When the telescopic rod 30 slides, the elastic member 34 moves along the longitudinal direction of the wall surface 211. When the telescopic rod 30 is at rest, the elastic member 34 is fixed to the concave-convex part 212 in a clamping manner. When the telescopic rod 30 retracts into the housing 20, and the pushing force is removed when the elastic member 34 moves on the concave-convex part 212 under the action of the pushing force, the position of the elastic member 34 is fixed and does not move freely under the action of the concave-convex part 212 of the elastic member 34, and thus the positioning of the telescopic rod 30 is realized. When the pushing force is exerted again, the elastic member 34 can move again, and the elastic member 34 and the concave-convex part 212 are stably matched, are not easy to loosen and have high practicability.
In another embodiment of the present invention, as shown in fig. 3, the elastic member 34 is a metal elastic sheet, and the number of the elastic members is one. The elastic member 34 includes a protruding portion 341 and two fixed legs 342a and 342b, the two fixed legs 342a and 342b are respectively integrally formed at two ends of the protruding portion 341, the upper end of the telescopic rod 30 is provided with two first insertion holes 343a and 343b, and the two fixed legs 342a and 342b are respectively and fixedly inserted into the two first insertion holes 343a and 343 b. The two fixing feet 342a and 342b are fixed by the two first insertion holes 343a and 343b, so that the two fixing feet 342a and 342b are not easy to fall out of the two first insertion holes 343a and 343b, and the fixing device is simple to install and high in practicability.
In another embodiment of the present invention, as shown in fig. 3, the concave-convex portion 212 is provided with a plurality of convex arc structures 213, and the arc structures 213 are continuously connected. An inner concave part 214 is formed between the two arc structures 213, and when the telescopic rod 30 is static, the convex part 341 is clamped and fixed with the inner concave part 214. By arranging the plurality of arc structures 213, the convex portion 341 can be clamped and matched with the concave portion 214 when extending to any position. In addition, the shape of the convex portion 341 is matched with the shape of the concave portion 214, so that the contact area between the convex portion 341 and the concave portion 214 is increased, the clamping force between the convex portion 341 and the concave-convex portion 212 is increased, the stability of the telescopic rod 30 during extension and retraction is improved, and the practicability is high.
In another embodiment of the present invention, as shown in fig. 3 and 4, a convex column 215 is disposed at the upper end of the cavity, and a spring 216 is disposed on the convex column 215. The upper end of the telescopic rod 30 is provided with a baffle 35, one end of the spring 216 is sleeved with the convex column 215, the other end of the spring 216 is abutted to the baffle 35, and the spring 216 pushes the telescopic rod 30. The spring 216 under the compression state has a thrust, when the telescopic rod 30 starts to extend outwards, the spring 216 pushes out the telescopic rod 30, so that the fourth magnetic member 32 quickly magnetically attracts the second magnetic member 23, and meanwhile, the wedge 33 triggers the mute switch assembly 40 to enable the microphone (not shown) to start receiving sound, so that the microphone is convenient to operate and high in practicability.
In another embodiment of the present invention, as shown in fig. 3, the telescopic rod 30 further includes a fifth magnetic member 36, and the fifth magnetic member 36 is located below the fourth magnetic member 32. When the telescopic rod 30 is retracted to the initial position, the fifth magnetic member 36 magnetically attracts the second magnetic member 23. When the telescopic rod 30 retracts to the initial position, the second magnetic part 23 is magnetically attracted by the fifth magnetic part 36, the magnetic attraction force between the telescopic rod 30 and the shell 20 is increased, the telescopic rod 30 retracts to the initial position more quickly, the structure is simple, and the hand feeling feedback when the telescopic rod 30 retracts to the initial position is increased.
In another embodiment of the present invention, as shown in fig. 1 and 2, the telescopic rod 30 includes a telescopic rod main body 37 and a bottom cover plate 38, the bottom cover plate 38 is sequentially provided with three mounting grooves 381 from top to bottom, the third magnetic member 31, the fourth magnetic member 32 and the fifth magnetic member 36 are respectively embedded into three mounting grooves 381, the upper end and the lower end of the casing 20 are respectively provided with a mounting groove 382, and the first magnetic member 22 and the second magnetic member 23 are respectively embedded into three mounting grooves 382. Through setting up a plurality of mounting grooves 381, 382, limited the position of magnetic part, shortened the distance between two magnetic parts, magnetic attraction when two liang of cooperations of magnetic part is bigger, makes telescopic link 30 accomplishes the action of stretching or shrink sooner, simple to operate, simple structure, and more stable.
In another embodiment of the present invention, as shown in fig. 1, the housing 20 includes a first fixing plate 24 and a housing body 25, the left and right sides of the first fixing plate 24 and the left and right sides of the housing body 25 are respectively formed with a first strip-shaped groove 26, the upper end of the telescopic rod 30 is respectively provided with a limiting block 39, two, the limiting block 39 is embedded into the first strip-shaped groove 26, and is respectively two, the first strip-shaped groove 26 slides. Through the cooperation of stopper 39 and first strip groove 26, it is right telescopic link 30 plays limiting displacement, simple structure and practicality height.
In another embodiment of the present invention, as shown in fig. 1, 4 and 5, the first fixing plate 24 is provided with a second strip-shaped groove 241, and the second strip-shaped groove 241 is arranged along the length direction of the wall surface 211. The front end of the mute switch assembly 40 extends into the lower end of the second strip-shaped groove 241, the wedge 33 extends into the second strip-shaped groove 241 and is movably arranged in the second strip-shaped groove 241 to slide, and when the telescopic rod 30 is positioned at the tail end of the extension stroke, the wedge 33 triggers the mute switch assembly 40. An opening 27 is formed between the lower end of the housing body 25 and the lower end of the first fixing plate 24, a microphone accommodating portion 50 is formed between the lower end of the telescopic rod main body 37 and the lower end of the bottom cover plate 38, the microphone (not shown) is placed in the microphone accommodating portion 50, and the lower end of the telescopic rod 30 extends out of the opening 27. Through the cooperation of the wedge 33 and the second strip-shaped groove 241, the range of the front end movement of the wedge 33 is limited, so that the wedge 33 is better matched with the mute switch assembly, and the mute switch assembly is simple in structure and high in practicability.
In another embodiment of the present invention, as shown in fig. 6, an earphone is provided with the telescopic stem 10. Set up on the earphone telescopic miaow pole 10 will when using telescopic miaow pole 10 is released casing 20, not the time spent will telescopic miaow pole 10 retracts in the casing 20, both kept the flexibility that the earphone used, be difficult to damage again, improved simultaneously the working life of earphone, the practicality is high.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A telescopic microphone rod is applied to an earphone;
it is characterized in that the telescopic miaow pole includes:
the magnetic switch comprises a shell, a magnetic sensor and a magnetic sensor, wherein a cavity is formed in the shell, a first magnetic part is arranged at the upper end of the shell, and a second magnetic part is arranged at the lower end of the shell;
the telescopic rod is inserted into the cavity in a telescopic manner; the telescopic rod is provided with a third magnetic piece and a fourth magnetic piece, and the fourth magnetic piece is positioned below the third magnetic piece; when the telescopic rod retracts to the initial position, the third magnetic piece magnetically attracts the first magnetic piece, and after the telescopic rod extends, the fourth magnetic piece magnetically attracts the second magnetic piece;
the upper end of the telescopic rod is provided with an oblique wedge block; when the telescopic rod is at the tail end of the extension stroke, the oblique wedge block triggers the mute switch assembly; and
and the microphone is arranged on the telescopic rod and is electrically connected with the mute switch assembly.
2. The telescopic microphone pole as claimed in claim 1, wherein an elastic member is provided at an upper end of the telescopic pole; the cavity is provided with a wall surface, and a concave-convex part is arranged along the length direction of the wall surface; when the telescopic rod slides, the elastic piece moves along the length direction of the wall surface; when the telescopic rod is static, the elastic piece is clamped and fixed with the concave-convex part.
3. The telescopic stem of claim 2, wherein the elastic member is a metal dome, the number of which is one; the elastic piece comprises a protruding portion and two fixing feet, wherein the two fixing feet are integrally formed at two ends of the protruding portion respectively, two first jacks are formed in the upper end of the telescopic rod, and the two fixing feet are fixedly inserted into the two first jacks respectively.
4. The telescopic stem of claim 3, wherein the concavo-convex part is provided with a plurality of convex circular arc structures, the circular arc structures being continuously connected; an inner concave part is formed between the two arc structures, and when the telescopic rod is static, the convex part is clamped and fixed with the inner concave part.
5. The telescopic stem of claim 1, wherein the upper end of the cavity is provided with a boss, and the boss is provided with a spring; the upper end of the telescopic rod is provided with a baffle, one end of the spring is sleeved with the convex column, the other end of the spring is abutted to the baffle, and the spring pushes the telescopic rod.
6. The retractable microphone pole of claim 1, wherein the retractable pole further comprises a fifth magnetic member, the fifth magnetic member being located below the fourth magnetic member; when the telescopic rod retracts to the initial position, the fifth magnetic piece magnetically attracts the second magnetic piece.
7. The telescopic wand of claim 6, wherein the telescopic wand comprises a main body and a bottom cover, the bottom cover is provided with three mounting grooves in sequence from top to bottom, the third magnetic member, the fourth magnetic member and the fifth magnetic member are respectively inserted into the three mounting grooves, the upper and lower ends of the housing are respectively provided with a mounting groove, and the first magnetic member and the second magnetic member are respectively inserted into the three mounting grooves.
8. The telescopic microphone holder as claimed in claim 1, wherein the housing comprises a first fixing plate and a housing body, first grooves are formed between left and right sides of the first fixing plate and left and right sides of the housing body, respectively, and the telescopic shaft is provided at an upper end thereof with stoppers, respectively, which are inserted into and slid in the first grooves, respectively.
9. The telescopic stem of claims 7-8, wherein said first fixing plate is provided with a second strip-shaped groove, said second strip-shaped groove being disposed along the length of said wall surface; the front end of the mute switch assembly extends into the lower end of the second strip-shaped groove, the inclined wedge block extends into the second strip-shaped groove and can movably slide in the second strip-shaped groove, and when the telescopic rod is positioned at the tail end of the extension stroke, the inclined wedge block triggers the mute switch assembly; an opening is formed between the lower end of the shell body and the lower end of the first fixing plate, a microphone containing portion is formed between the lower end of the telescopic rod main body and the lower end of the bottom cover plate, the microphone is arranged in the microphone containing portion, and the lower end of the telescopic rod extends out of the opening.
10. An earphone, characterized by having a telescopic stem as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121395230.4U CN214901265U (en) | 2021-06-22 | 2021-06-22 | Telescopic microphone rod and earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121395230.4U CN214901265U (en) | 2021-06-22 | 2021-06-22 | Telescopic microphone rod and earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214901265U true CN214901265U (en) | 2021-11-26 |
Family
ID=78905971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121395230.4U Active CN214901265U (en) | 2021-06-22 | 2021-06-22 | Telescopic microphone rod and earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214901265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588707A (en) * | 2022-03-15 | 2022-06-07 | 北京鑫龙创精密仪器有限公司 | Ventilation filter screen based on stainless steel ultrathin plate |
-
2021
- 2021-06-22 CN CN202121395230.4U patent/CN214901265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588707A (en) * | 2022-03-15 | 2022-06-07 | 北京鑫龙创精密仪器有限公司 | Ventilation filter screen based on stainless steel ultrathin plate |
| CN114588707B (en) * | 2022-03-15 | 2023-09-12 | 北京鑫龙创精密仪器有限公司 | Ventilating filter screen based on stainless steel ultrathin plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2616299T3 (en) | Mobile contact assembly of an electromagnetic switch | |
| CN214901265U (en) | Telescopic microphone rod and earphone | |
| US11622616B2 (en) | Wrist-worn device | |
| CN107465790B (en) | Electronic equipment support | |
| JPH08159120A (en) | Pipe connecting structure | |
| JP5897665B1 (en) | Sucker | |
| KR20230000225U (en) | Terminal holding device | |
| WO2022011945A1 (en) | Storage assembly and device assembly of handheld gimbal camera | |
| CN215581651U (en) | Earphone set | |
| CN109462792B (en) | Earphone | |
| CN217063975U (en) | Headset | |
| JP2523346Y2 (en) | Wiring support | |
| CN210804178U (en) | Pushing mechanism and electronic equipment | |
| KR200179543Y1 (en) | A case for handphone | |
| CN217522940U (en) | Earphone box and earphone containing device | |
| KR200224371Y1 (en) | holder for wireless telephone | |
| JP3128817U (en) | Power switch push button mounting structure | |
| CN213094192U (en) | Card taking needle | |
| CN219318129U (en) | Telescopic component and shooting support | |
| CN108666168B (en) | Single-opening double-control tail pressing mechanism | |
| CN218178331U (en) | Clamping piece, clamping device and shooting auxiliary equipment | |
| CN214412802U (en) | Desktop cell phone stand | |
| CN209781532U (en) | oil suction valve spring seat | |
| JP3128817U7 (en) | ||
| CN210518781U (en) | Earphone set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |