CN105939501B - Series connection device of sound box - Google Patents
Series connection device of sound box Download PDFInfo
- Publication number
- CN105939501B CN105939501B CN201610410820.7A CN201610410820A CN105939501B CN 105939501 B CN105939501 B CN 105939501B CN 201610410820 A CN201610410820 A CN 201610410820A CN 105939501 B CN105939501 B CN 105939501B
- Authority
- CN
- China
- Prior art keywords
- key
- sound box
- key device
- bottom groove
- hole
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Abstract
The invention provides a tandem connection device of a sound box, which comprises a bottom groove, a key device and a clamping piece, wherein one end of the key device is provided with a spring, the other end of the key device is provided with a key, the key device is provided with a hook buckle, the key device is matched and installed with the bottom groove, the bottom groove is provided with a jack, the hook buckle is positioned in the jack, and the clamping piece penetrates through the jack from the lower side to be in clamping connection with the hook buckle. According to the series connection device of the sound boxes, the plurality of sound boxes are quickly assembled and the structure is kept stable through the combination of the keys and the buckles.
Description
Technical Field
The invention relates to the field of combined devices, in particular to a serial connection device of sound boxes.
Background
At present, the sound box is not only used in public places, but also relatively popularized in many families. With the improvement of living standard of people, the pursuit of people for living quality is continuously improved, and the pursuit of people for high sound quality cannot be met by a common single sound box. The combined sound box can be provided with different sound boxes according to different audio-visual equipment according to requirements, if the sound boxes with required functions can be combined at will, enough sound effect expression and the effect of surrounding the sound boxes can be obtained, and a satisfactory sound quality effect is obtained, so that the combined sound box tends to be great. Many combined audio boxes on the market have more and complicated assembling steps and unstable assembling effect.
For example, the publication number 201742525U, named sound box serial connection structure, describes a serial connection structure between two sound boxes, includes a buckle component and a positioning component, the surface of the buckle component is provided with a convex part, the outer edge of the convex part is provided with a plurality of convex blocks, in addition, the surface of the positioning component is provided with a hollow opening, the inner edge of the hollow opening is provided with a plurality of positioning parts and a plurality of openings corresponding to the plurality of convex blocks of the buckle component, the surface edges of the buckle component and the positioning component are respectively provided with four locking holes so as to ensure that the buckle component and the positioning component can be respectively fixed on different sound boxes, and finally, the convex part of the buckle component can be correspondingly inserted into the opening of the positioning component and can rotate, so that the convex part of the buckle component can be positioned on the positioning part of the positioning component, and the purpose of serially connecting different sound boxes is achieved.
The above-mentioned patent positioning structure is poor in durability and stability, and is difficult to control stably with force, and easily makes the positioning portion and the protruding portion of the device break.
The problem discussed by the invention is that a plurality of sound boxes can be quickly assembled and the structure can be kept stable.
Disclosure of Invention
In view of the above, it is necessary to provide a sound box cascade connection apparatus, which realizes fast assembly of a plurality of sound boxes and maintains stable structure.
In order to solve the problems of the prior art, the invention discloses a serial connection device of sound boxes, which realizes the quick assembly of a plurality of sound boxes and keeps the stable structure, and comprises a bottom groove, a key device and a clamping piece, wherein the upper end of the clamping piece is provided with a clamping hole; the clamping piece is arranged on the upper side of the sound box body, the clamping hole is positioned on the outer side of the top of the sound box body after penetrating through the second slot, the bottom groove is arranged on the inner side of the bottom of the sound box, the key device is arranged on the bottom groove in a matched mode, and the bottom of the key device is provided with a hook;
one end of the key device is provided with a spring, the other end of the key device is provided with a key, a key board is arranged in the middle of the key device, the lower end of the key board is provided with a hook buckle, the bottom groove is provided with a jack, when the key device is installed in cooperation with the bottom groove, the spring is arranged at the groove position on the left side of the bottom groove, the hook buckle is positioned in the jack, and a clamping sheet penetrates through the jack from the lower side of the bottom groove of another sound box installed on the upper side to be connected with the hook buckle in a clamping manner;
a circular hole is formed in the right side of the sound box body, and one end of a key of the key device is arranged on the outer side of the sound box body through the circular hole;
the clamping piece passes through first slot and jack and clasp screens connection from the audio amplifier body lower extreme of installing in the downside.
Furthermore, an avoiding groove is formed in the key device and is elliptical, so that the fixed relation between the cover body and the bottom groove is not influenced when the key device moves leftwards and rightwards.
Furthermore, a protruding installation position is arranged at one end, far away from the spring, of the key device, a first installation hole is formed in the protruding installation position, a second installation hole is formed in the key, and a screw penetrates through the first installation hole and the second installation hole to enable the key to be installed on the key device.
Furthermore, the series connection device of the sound box also comprises a cover body, wherein an avoiding groove is arranged on the key device, a screw is arranged at the bottom of the bottom groove, the screw passes through the screw hole from the bottom of the bottom groove and is installed, and the screw passes through the avoiding groove and is matched and fixed with the cover body; the cover body passes through the screw hole through the screw to be fixed with the sound box.
Furthermore, a positioning column is arranged in a hollow cavity surrounded by the key and the bottom groove, and a balance spring is sleeved on the positioning column.
The beneficial effects of the invention are as follows: according to the series connection device of the sound boxes, the plurality of sound boxes can be quickly assembled and the structure is kept stable through the combination of the keys and the buckles.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a partial schematic view of a component sump;
fig. 3 is a partial schematic view of a component key device.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 3, a serial connection device for speakers is characterized in that the serial connection device for speakers includes a bottom groove 11, a key device 21 and a locking piece 51, a spring 221 is disposed at a left end of the key device 21, a key 261 is disposed at an end of the key device 21 away from the spring 221, a key plate 241 is disposed in the middle of the key device 21, a hook 231 is disposed at a lower end of the key plate 241, the key device 21 is installed in cooperation with the bottom groove 11, a jack 151 is disposed on the bottom groove 11, and the hook 231 is disposed in the jack 151. The position-locking piece 51 is provided with a position-locking hole 511, and the position-locking piece 51 passes through the first slot 421 and the insertion hole 151 from the lower end of the sound box body 41 installed at the lower side to be connected with the hook 231 in a locking manner. The spring 221 is disposed at the left groove 131 of the bottom groove 11, when the button 261 is pressed, the button device 21 moves leftwards, the locking piece 51 is inserted into the insertion hole 151, the button 261 is released, the button device 21 rebounds rightwards under the action of the spring 221, the hook 231 is inserted into the locking hole 511, and the sound box assembly is completed. The installation mode is simple and convenient, time is saved, any other tools are not needed, the required number of sound boxes can be connected in series one by one in a short time, and the convenient and fast series connection mode can meet the market requirements.
The series connection device of the sound box further comprises a cover body 31, a screw 111 is arranged at the bottom of the bottom groove 11, the screw 111 penetrates through the screw hole 121 from the bottom of the bottom groove 11 for installation, and the screw 111 penetrates through the avoiding groove 271 to be matched and fixed with the cover body 31. The key device 21 is provided with an avoiding groove 271, and the avoiding groove 271 is elliptical, so that the fixed relation between the cover body 31 and the bottom groove 11 is not influenced when the key device 21 moves left and right.
One end of the key device 21, which is far away from the spring 221, is provided with a protruding installation position 281, the protruding installation position 281 is provided with a first installation hole 291, the key 261 is provided with a second installation hole 292, and a screw 263 penetrates through the first installation hole 291 and the second installation hole 292, so that the key 261 is installed on the key device 21. A positioning column 161 is arranged in a hollow space surrounded by the key device 21 and the bottom groove 11, and a balance spring 251 is sleeved on the positioning column 161.
In the combined sound box, the position-locking piece 51 is installed on the upper side of the sound box body 41, the position-locking hole 511 is located on the outer side of the top of the sound box body 41 by passing through the second slot 431, the bottom groove 11 is arranged on the inner side of the bottom of the sound box, the key device 21 is installed on the bottom groove 11 in a matching manner, and the cover 31 passes through the screw hole 411 through the screw 412 and is fixed with the sound box. The right side of the sound box body 41 is provided with a circular hole 451, and one end of the key 261 of the key device 21 passes through the circular hole 451 and is arranged on the outer side of the sound box body 41, so that the assembly or disassembly is more convenient.
The above examples only show one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. A tandem connection device of sound boxes realizes that a plurality of sound boxes are quickly assembled and keeps stable structure by combining keys and buckles, and is characterized by comprising a bottom groove (11), a key device (21) and a clamping piece (51), wherein the upper end of the clamping piece (51) is provided with a clamping hole (511);
in the combined sound box, the clamping piece (51) is arranged on the upper side of the sound box body (41), the clamping hole (511) is positioned on the outer side of the top of the sound box body (41) through the second slot (431), the bottom groove (11) is arranged on the inner side of the bottom of the sound box, the key device (21) is arranged on the bottom groove (11) in a matched mode, and the cover body (31) penetrates through the screw hole (411) through a screw (412) to be fixed with the sound box;
the bottom of the key device (21) is provided with a hook (231); one end of the key device (21) is provided with a spring (221), the other end of the key device (21) is provided with a key (261), the middle of the key device (21) is provided with a key board (241), the lower end of the key board (241) is provided with a hook (231), the bottom groove (11) is provided with a jack (151), when the key device (21) is installed in cooperation with the bottom groove (11), the spring (221) is arranged at a groove position (131) at the left side of the bottom groove (11), the hook (231) is positioned in the jack (151), and the clamping sheet (51) penetrates through the jack (151) from the lower side of the other sound box bottom groove (11) arranged at the upper side to be connected with the hook (231) in a clamping manner;
a circular hole (451) is formed in the right side of the sound box body (41), and one end of a key (261) of the key device (21) penetrates through the circular hole (451) and is arranged on the outer side of the sound box body (41);
the clamping piece (51) passes through the first slot (421) and the jack (151) from the lower end of the sound box body (41) arranged on the lower side to be connected with the hook buckle (231) in a clamping way;
when the button (261) is pressed down, the button device (21) moves leftwards, the clamping piece (51) is inserted into the jack (151) at the moment, the button (261) is released, the button device (21) rebounds rightwards under the action of the spring (221), the hook buckle (231) is inserted into the clamping hole (511), and then the combined sound box is installed;
a protruding installation position (281) is arranged at one end, away from the spring (221), of the key device (21), a first installation hole (291) is formed in the protruding installation position (281), a second installation hole (292) is formed in the key (261), and a screw (263) penetrates through the first installation hole (291) and the second installation hole (292) to enable the key (261) to be installed on the key device (21);
the series connection device of the sound box also comprises a cover body (31), wherein an avoiding groove (271) is arranged on the key device (21), and the avoiding groove (271) is elliptical, so that the fixed relation between the cover body (31) and the bottom groove (11) is not influenced when the key device (21) moves left and right;
the bottom of the bottom groove (11) is provided with a screw (111), the screw (111) penetrates through the screw hole (121) from the bottom of the bottom groove (11) for installation, and the screw (111) penetrates through the avoiding groove (271) to be matched and fixed with the cover body (31);
a positioning column (161) is arranged in a hollow cavity surrounded by the key (261) and the bottom groove (11), and a balance spring (251) is sleeved on the positioning column (161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410820.7A CN105939501B (en) | 2016-06-12 | 2016-06-12 | Series connection device of sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410820.7A CN105939501B (en) | 2016-06-12 | 2016-06-12 | Series connection device of sound box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105939501A CN105939501A (en) | 2016-09-14 |
| CN105939501B true CN105939501B (en) | 2022-09-02 |
Family
ID=57151824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610410820.7A Active CN105939501B (en) | 2016-06-12 | 2016-06-12 | Series connection device of sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105939501B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2662579Y (en) * | 2003-12-12 | 2004-12-08 | 精格电子工业股份有限公司 | Sound box and stacked composite structure thereof |
| CN201742525U (en) * | 2010-08-23 | 2011-02-09 | 淇誉电子科技股份有限公司 | Sound box series connection structure |
| CN103037284B (en) * | 2012-11-20 | 2016-05-25 | 宁波德阳电子有限公司 | A kind of linear array audio amplifier |
| CN103873976A (en) * | 2012-12-13 | 2014-06-18 | 斯贝克电子（嘉善）有限公司 | Array combined type sound box |
| CN105351890A (en) * | 2015-09-26 | 2016-02-24 | 梁宇翔 | Vertical press type lampshade dismounting and mounting structure of ceiling lamp |
| CN205829911U (en) * | 2016-06-12 | 2016-12-21 | 东莞茂强电子科技有限公司 | A kind of stringer of audio amplifier |
-
2016
- 2016-06-12 CN CN201610410820.7A patent/CN105939501B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105939501A (en) | 2016-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7894182B2 (en) | Flat panel display subassembly having speaker secured by integrated securing structure | |
| US9036858B1 (en) | Customizable audio speaker assembly | |
| US8517172B1 (en) | Protective housing assembly for electronic devices | |
| US20150027868A1 (en) | Button, button arrangement and electronic device employing same | |
| TWM602332U (en) | Quick release structure | |
| US20210160601A1 (en) | Handle assembly for electronic device | |
| US10285288B1 (en) | Electronic device with anti-disassembly structure | |
| US20120186057A1 (en) | Screen installation device | |
| CN105939501B (en) | Series connection device of sound box | |
| JP3178144U (en) | Case for portable communication terminal and case attachment body for portable communication terminal | |
| US20130329936A1 (en) | Array speaker structure with pop-up mechanisms | |
| CN107508935B (en) | Shell structure, disassembling jig and disassembling method thereof, and mobile terminal | |
| CN105872862A (en) | Display with externally-arranged loudspeaker | |
| US6385326B1 (en) | Quick-detachable structure for on-wall speaker panel | |
| US20070006244A1 (en) | Storage device assembly | |
| CN205829911U (en) | A kind of stringer of audio amplifier | |
| JP2019106581A (en) | Electronic device | |
| CN109449038B (en) | Key device and electronic product | |
| CN109257555B (en) | Horn assembly and television | |
| CN210958676U (en) | Earplug and earphone | |
| TW202246661A (en) | Connecting mechanism | |
| JP5615739B2 (en) | Microphone connector fixing device | |
| US20130100594A1 (en) | Electronic device | |
| CN216649980U (en) | Video sound box with split and combination function | |
| CN220189240U (en) | Audio and video player |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190128 Address after: 523000 Shenshan Industrial Zone, Hengli Town, Dongguan City, Guangdong Province Applicant after: DONGGUAN JINGHENG ELECTRONIC Co.,Ltd. Address before: 523460 West City Industrial Zone, Hengli Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN MAOQIANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |