CN207099312U - A kind of fixing device for audio amplifier electric wire - Google Patents
A kind of fixing device for audio amplifier electric wire Download PDFInfo
- Publication number
- CN207099312U CN207099312U CN201721128526.3U CN201721128526U CN207099312U CN 207099312 U CN207099312 U CN 207099312U CN 201721128526 U CN201721128526 U CN 201721128526U CN 207099312 U CN207099312 U CN 207099312U
- Authority
- CN
- China
- Prior art keywords
- electric wire
- audio amplifier
- fixed
- fixing device
- fixture
- 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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Abstract
The utility model discloses a kind of fixing device for audio amplifier electric wire, solve because the power supply the end of a thread being connected in audio amplifier is more, it is positioned over very chaotic during ground, people can impede the electric wire on audio amplifier when walking about, easily by electric wire from outlet extract the problem of, its drip irrigation device is to include floor, the electric wire of audio amplifier and plugged and fixed between audio amplifier and plate, the electric wire is provided with the telescopic component of supply lines elastic telescopic, the telescopic component includes being fixed on the Sheng line box on floor, it is arranged at and contains the scroll spring in line box and the rotary shaft for scroll spring socket；The inwall for containing line box is fixed in one end of the scroll spring, the other end of the scroll spring is fixed on the outer wall of rotary shaft, the electric wire interlude is fastened in rotary shaft, the rotary shaft has people in the advantages of continuing forward this period to electric wire and being supplied to electric wire elastic buffer of recognizing to stumble with respect to holding box rotary moveable.
Description
Technical field
Sound-box device field is the utility model is related to, in particular, is related to a kind of fixing device for audio amplifier electric wire.
Background technology
Audio amplifier is widely used in stadiums, cinema, music hall, multifunctional hall, performing art hall, KTV boxes, shopping
The special public place and site of activity such as center, TV and Radio Service, performance tour.In the last few years, China's Macroscopic economic situation
Persistently become better, all our undertakings such as social government utility, physical culture, entertainment and industry development are thriving.
Outgoing performance or large-scale propaganda activity scene, because the power supply the end of a thread being connected in audio amplifier is more, are positioned over ground
It is very chaotic during face, the electric wire on audio amplifier can be impeded when people walk about, easily electric wire is extracted from outlet, causes audio amplifier
Staccato, influence the efficiency performed or publicized.
Utility model content
The purpose of this utility model is to provide a kind of fixing device for audio amplifier electric wire, and there is people to recognize to stumble to electricity
The advantages of line continues forward this period and is supplied to electric wire elastic buffer.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is used for audio amplifier electric wire
Fixing device, including floor, audio amplifier and plugged and fixed the electric wire between audio amplifier and plate, the electric wire is provided with supply lines
The telescopic component of elastic telescopic, the telescopic component include being fixed on the Sheng line box on floor, are arranged at the scrollwork bullet contained in line box
Spring and the rotary shaft for scroll spring socket；The inwall for containing line box, the scrollwork bullet are fixed in one end of the scroll spring
The other end of spring is fixed on the outer wall of rotary shaft, and the electric wire interlude is fastened in rotary shaft, and the rotary shaft is relative to contain
Put box rotary moveable.
Using above-mentioned technical proposal, the both ends of scroll spring are individually fixed in holding box between rotary shaft, to cause whirlpool
Coil spring drives rotary shaft movable in containing tank when elastic deformation occurs, to improve electric wire elastic buffer in holding box
Property；Elastic telescopic is in the electric wire of holding box, and to cause people in the case where accidentally stumbling to electric wire, electric wire drives rotary shaft rotation
Turn, rotary shaft drives scroll spring elastic deformation so that people continues to be supplied to recognizing to stumble forward this period to electric wire
Electric wire elastic buffer, cause electric wire to depart from the situation of plate or audio amplifier to reduce people to stumble to electric wire and occur.
Further, the side walls hinged of the audio amplifier grafting live wire has fixture, and the fixture, which is provided with, to be used to tense electricity
Line fits in the drawstring of audio amplifier outer wall, and the other end of the drawstring is connected to electric wire.
Using above-mentioned technical proposal, the fixture for being articulated with audio amplifier side wall, the drawstring for being fixed on fixture and drawstring are another
One end is connected to electric wire so that drawstring tenses towards audio amplifier side wall, shortens electric wire and is placed in the unexpected wire length of holding box, to subtract
Few people stumbles to the possibility of electric wire.
Further, the electric wire is provided with the band pulled for drawstring, and the drawstring is provided with the through hole for drawstring fixed position.
Using above-mentioned technical proposal, the band that is set on electric wire, in order to which more electrical wire sortings are neat；It is opened in band
Through hole, in order to the fixation of drawstring, and be easy to adjust drawstring relative audio amplifier distance.
Further, the fixture end of being fixed on of the drawstring is provided with draw ring, and the draw ring is socketed on fixture.
Using above-mentioned technical proposal, the draw ring of setting, in order to which drawstring is sheathed on fixture so that electric wire can be quick
It is fixed on fixture.
Further, the bottom of the holding box is provided with the movable mouth of supply lines activity.
Using above-mentioned technical proposal, the movable mouth of holding box bottom setting, used with the telescopic movable of supply lines, to reduce
Friction between electric wire and floor and holding box.
Further, the top of the holding box is provided with the locating part of fixed scroll spring one end.
Using above-mentioned technical proposal, the locating part of setting, in order to which scroll spring is preferably fixed, scroll spring end is improved
Attachment structure intensity between portion and holding box inwall.
Further, the other end of the fixture is welded with the limiting plate perpendicular to fixture, and the limiting plate is fixed on
The upper surface of fixture.
Using above-mentioned technical proposal, the limiting plate of fixed plate upper surface is arranged at, the draw ring of fixture is socketed on limitation
Depart from fixture.
Further, the external diameter when internal diameter of the holding box is in uncompressed state with scroll spring is in the same size.
Using above-mentioned technical proposal, elastically-deformable scroll spring is not occurred in holding box by the inner chamber limitation of holding box
In position, in order to which when scroll spring can need to deform upon, the very first time deforms upon, stumbled with reducing people to electricity
Line and cause electric wire to depart from the situation of plate or audio amplifier and occur.
In summary, the utility model has the advantages that：Elastic telescopic is in the electric wire of holding box, to cause people to exist
In the case that imprudence is stumbled to electric wire, electric wire drives rotary shaft rotation, and rotary shaft drives scroll spring elastic deformation so that people exists
Recognize to stumble to electric wire and continue to be supplied to electric wire elastic buffer forward this period, cause electric wire to reduce people to stumble to electric wire
The situation for departing from plate or audio amplifier occurs；The electric wire for being plugged in audio amplifier end is tensed by drawstring, shortening electric wire, which is placed in, to be held
The unexpected wire length of box, stumbled with reducing people to the possibility of electric wire.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation of telescopic component in the present embodiment；
In figure：1st, floor；2nd, audio amplifier；21st, fixture；211st, limiting plate；22nd, house；23rd, draw ring；3rd, electric wire；4th, prick
Band；41st, through hole；42nd, drawstring；5th, line box is contained；51st, rotary shaft；52nd, scroll spring；53rd, locating part；54th, line inlet port；55th, outlet
Mouthful.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
A kind of fixing device for audio amplifier electric wire, as depicted in figs. 1 and 2, including floor 1, floor 1 are smooth
Ground, the upper surface of floor 1 are placed with audio amplifier 2, and grafting live wire 3 on audio amplifier 2, audio amplifier 2 offers accommodating close to the side of electric wire 3
Groove 22, fixture 21 is hinged with storage tank 22, fixture 12 is rotatable to be shunk in storage tank 22, is taken to reduce audio amplifier 2
Space.
End of the fixture 21 away from storage tank 22 is welded with limiting plate 211 perpendicular to fixture 21, and fixture 21 is in electricity
Line 3 is plugged in 2 same side wall of audio amplifier；Electric wire 3 is socketed with band 4, through hole 41 is provided with band 4, between fixture 21 and band 4
Drawstring 42 is connected with, one end of drawstring 42 is tied up on band 4 through through hole 41, and the other end of drawstring 42 is connected to fixture 21
On, the drawstring 42 for being connected to fixture 21 is connected with draw ring 23, in order to the fixation of drawstring 42, is easy to adjust the relative of drawstring 42
The distance of audio amplifier 2.
Band 4 has auto-lock function, and more electric wires 3 can be firmly fixed, to realize that drawstring 42 tenses electric wire 3, when electric wire 3
By external force it is dilatory when, electric wire 3 is difficult to extract from audio amplifier 2.
As shown in Figures 2 and 3, electric wire 3 fits in the interlude on floor 1 and is connected with telescopic component, and telescopic component includes patch
Sheng line box 5, the scroll spring 52 being arranged in Sheng line box 5 and the rotary shaft 51 being socketed for scroll spring 52 together in floor 1；
Rotary shaft 51, which is active in, contains inside line box 5, and scroll spring 52, which is connected in, contains the inner tip of line box 5, and it is limited to contain the connection of the inwall of line box 5
Locating part 53 is fixed in position part 53, one end of scroll spring 52, and the other end of scroll spring 52 is fixed on rotary shaft 51.
The movable mouth that the bottom of line box 5 is provided with the telescopic movable of supply lines 3 is contained, movable mouth, which includes offering, contains the bottom of line box 5
Incoming line 54 and line outlet 55, incoming line 54 and line outlet 55 are in same straight line.
Electric wire 3 is interspersed in by incoming line 54 to be contained in line box 5 and is wound in rotary shaft 51 after a few and laid out along line outlet 55, when
When electric wire 3 is impeded by external force, the direction that rotary shaft 51 exports with the drawing of electric wire 3 along electric wire 3 rotates, and rotary shaft 51 turns
Dynamic to deform upon scroll spring 52, when the external force for acting on electric wire 3 disappears, scroll spring 52 recovers deformation, is returned in elasticity
Drive rotary shaft 51 to reversely rotate in the presence of multiple power, realize the winding to electric wire 3.
Because the both ends of electric wire 3 are fixed, by telescopic component, when people impede electric wire 3, decrease electric wire and depart from sound
Case 2, the situation of the staccato of audio amplifier 2 is caused to occur.
The course of work and principle：Electric wire 3 is fixed on fixture 21 to the fixation for realizing electric wire 3 by drawstring 42, reduced
When impeding electric wire 3 due to external force, the situation that electric wire 3 departs from audio amplifier 2 occurs；The telescopic component of setting, wound by electric wire 3 and contain line
In rotary shaft 51 in box 5, the scroll spring 52 that is arranged in rotary shaft 51 when electric wire 3 is pulled by external force, forces rotation
Deform upon scroll spring 52 while 51 outside unwrapping wire of axle, after acting on the external force disappearance of electric wire 3, in elastic-restoring force
Under promotion, rotary shaft 51 is set to rotate winding electric wire 3.
Claims (8)
1. a kind of fixing device for audio amplifier electric wire, including floor (1), audio amplifier (2) and plugged and fixed in audio amplifier (2) and are inserted
Electric wire (3) between plate, it is characterized in that：The electric wire (3) is provided with the telescopic component of supply lines (3) elastic telescopic, described flexible
Component includes being fixed on the Sheng line box (5) on floor (1), be arranged at the scroll spring (52) contained in line box (5) and supplying scrollwork bullet
The rotary shaft (51) of spring (52) socket；The inwall for containing line box (5), the scrollwork bullet are fixed in one end of the scroll spring (52)
The other end of spring (52) is fixed on the outer wall of rotary shaft (51), and electric wire (3) interlude is fastened in rotary shaft (51), institute
State relative Sheng line box (5) rotary moveable of rotary shaft (51).
2. a kind of fixing device for audio amplifier electric wire according to claim 1, it is characterized in that：Audio amplifier (2) grafting
The side walls hinged of live wire (3) has fixture (21), and the fixture (21) is provided with fits in audio amplifier for tensing electric wire (3)
(2) drawstring (42) of outer wall, the other end of the drawstring (42) are connected to electric wire (3).
3. a kind of fixing device for audio amplifier electric wire according to claim 2, it is characterized in that：The electric wire (3) is provided with
The band (4) pulled for drawstring (42), the band (4) are provided with the through hole (41) for drawstring (42) fixed position.
4. a kind of fixing device for audio amplifier electric wire according to claim 3, it is characterized in that：Drawstring (42) are consolidated
Draw ring (23) is provided with due to fixture (21) end, the draw ring (23) is socketed on fixture (21).
5. a kind of fixing device for audio amplifier electric wire according to claim 4, it is characterized in that：The Sheng line box (5)
Bottom is provided with the movable mouth of supply lines (3) activity.
6. a kind of fixing device for audio amplifier electric wire according to claim 5, it is characterized in that：The Sheng line box (5)
Top is provided with the locating part (53) of fixed scroll spring (52) one end.
7. a kind of fixing device for audio amplifier electric wire according to claim 6, it is characterized in that：The fixture (21)
The other end is welded with the limiting plate (211) perpendicular to fixture (21), and the limiting plate (211) is fixed on the upper of fixture (21)
Surface.
8. a kind of fixing device for audio amplifier electric wire according to claim 7, it is characterized in that：The Sheng line box (5)
External diameter when internal diameter is in uncompressed state with scroll spring (52) is in the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128526.3U CN207099312U (en) | 2017-09-05 | 2017-09-05 | A kind of fixing device for audio amplifier electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128526.3U CN207099312U (en) | 2017-09-05 | 2017-09-05 | A kind of fixing device for audio amplifier electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207099312U true CN207099312U (en) | 2018-03-13 |
Family
ID=61540251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721128526.3U Expired - Fee Related CN207099312U (en) | 2017-09-05 | 2017-09-05 | A kind of fixing device for audio amplifier electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207099312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765804A (en) * | 2018-08-06 | 2018-11-06 | 天津易通易联科技有限公司 | A kind of POS machine with function of keeping secret |
-
2017
- 2017-09-05 CN CN201721128526.3U patent/CN207099312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765804A (en) * | 2018-08-06 | 2018-11-06 | 天津易通易联科技有限公司 | A kind of POS machine with function of keeping secret |
| CN108765804B (en) * | 2018-08-06 | 2023-08-29 | 天津易通易联科技有限公司 | POS machine with secret function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |