CN205430529U - Seeing and hearing mechanical control system is with omnipotent audio amplifier wall mount - Google Patents
Seeing and hearing mechanical control system is with omnipotent audio amplifier wall mount Download PDFInfo
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- CN205430529U CN205430529U CN201620107986.7U CN201620107986U CN205430529U CN 205430529 U CN205430529 U CN 205430529U CN 201620107986 U CN201620107986 U CN 201620107986U CN 205430529 U CN205430529 U CN 205430529U
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Abstract
The utility model belongs to seeing and hearing mechanical control system field provides a seeing and hearing mechanical control system is with omnipotent audio amplifier wall mount, including the connecting piece for connect and fixed audio amplifier, the extension arm is including carrying out first extension arm of horizontal pivoted and second extension arm each other, the mount for it is fixed to the wall body, and with the rear end of first extension arm is connected with the tube -in -tube structure piece, the audio amplifier mounting panel for the fixed mounting audio amplifier. The utility model provides a seeing and hearing mechanical control system is with omnipotent audio amplifier wall mount application scope is wide, and convenient to use need not to relapse disconnect circuit, the horizontal position and the high angle of regulation audio amplifier that can be convenient.
Description
Technical field
This utility model belongs to audiovisual Machinery Control System field, particularly to a kind of audiovisual Machinery Control System with omnipotent audio amplifier wall hanging frame.
Background technology
With sound box bracket, audio amplifier is installed, resonance can be significantly reduced, reduce noise, so that sound is purer.Meanwhile, in space is broadcast in indoor, in order to obtain good acoustics, it is often necessary to put multiple audio amplifier in indoor multiple places.And during acoustic debugging, it is often necessary to adjust the position of audio amplifier；And traditional audio amplifier wall hanging frame once installs, the position of audio amplifier mounted thereto is the most fixing thus immovable, and the connected mode between the wiring in audio amplifier and body of wall usually directly screws up together, and the flowing limiting audio amplifier uses；And if repeatedly disconnect circuit and easily cause circuit and damage so that in use there is the situation that cable departs from, thus acoustics caused and has a strong impact on.
Utility model content
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, it is provided that a kind of audiovisual Machinery Control System is with omnipotent audio amplifier wall hanging frame.
This utility model is achieved through the following technical solutions:
This utility model provides a kind of omnipotent audio amplifier wall hanging frame of audiovisual Machinery Control System, including:
Connector, is used for connecting and fixing audio amplifier；Wherein, described connector has the first audio amplifier line connecting terminal, the first power line connecting terminal and the first tone frequency channel wire connecting terminal, in order to audio signal and electric energy are delivered to audio amplifier；The base of the front end face of described connector and two sides are respectively provided with draw-in groove；
Adjutage, including the first adjutage and the second adjutage；Described first adjutage and described second adjutage connect with tube-in-tube structure part so that described first adjutage and described second adjutage can horizontally rotate each other；Front end and the described connector of described second adjutage are connected by insertion slot type connector so that described connector can carry out the rotation in vertical direction relative to described second adjutage；
Fixed mount, can be fixed on body of wall, and and described first adjutage rear end with tube-in-tube structure part connect；There is on described fixed mount the second audio amplifier line connecting terminal, second source line connecting terminal and the second tone frequency channel wire connecting terminal, described first audio amplifier line connecting terminal and the second audio amplifier line connecting terminal, described first power line connecting terminal and second source line connecting terminal and described first tone frequency channel wire connecting terminal and the second tone frequency channel wire connecting terminal is connected by wire respectively；
Audio amplifier installing plate, in order to fixedly mount audio amplifier；Wherein, the front end face of described audio amplifier installing plate has device for fixing voice box, is used for fixing audio amplifier；Also having a pair inserted sheet on described audio amplifier installing plate, described inserted sheet is positioned at the both sides of described audio amplifier installing plate rear end face, can insert in the draw-in groove on described connector, thus is installed on described connector by described audio amplifier installing plate.
Preferably, described first adjutage and described second adjutage are the version of hollow, and cavity therein is used for accommodating wire；Described first audio amplifier line connecting terminal and the second audio amplifier line connecting terminal, described first power line connecting terminal and second source line connecting terminal and described first tone frequency channel wire connecting terminal and the second tone frequency channel wire connecting terminal are connected by the wire of the second adjutage of the first adjutage with hollow that are positioned at hollow respectively.
Preferably, in order to connect described first adjutage and described second adjutage, and the sleeve of sleeve and hollow is included in order to connect the described tube-in-tube structure part of described fixed mount and described first adjutage；Wherein, in described sleeve may be inserted into described sleeve.
Preferably, the outer surface of described sleeve and/or the inner surface of described sleeve have fixed layer, the material of described fixed layer has the described sleeve of obstruction and the performance of described sleeve relative motion, so that both can relatively rotate between described sleeve and described sleeve, more stable when not rotating stable position relationship can be kept again.
Preferably, the insertion slot type connector of front end and described connector in order to connect described second adjutage includes: connecting shaft, and inside is hollow structure, fixes with the front end of described second adjutage and is connected, and the axial of described connecting shaft is horizontal direction；Connecting seat, for " U " type structure, and the rear end face of described connector is fixing connects；The mid portion of described connection seat constitutes the space for accommodating described connecting shaft, and the wall that both sides are protruding has the hole being oppositely arranged；Insert axle, sequentially pass through the hole on the wall of the hole on the wall that described connection seat side is protruding, the inside of described connecting shaft hollow, described connection seat opposite side projection, thus described connecting shaft and described connection seat are coupled together.
Preferably, described connecting shaft has fix the bumping post of connection with described connecting shaft；It is further preferred that described bumping post is to fix connect with described connecting shaft in the way of described connecting shaft；The most preferably, one end of described bumping post highlights described connecting shaft or two ends all highlight described connecting shaft.
Preferably, it is positioned in described connecting shaft and position that wall that described connection seat both sides are protruding contacts, and/or be positioned on the wall that described connection seat both sides are protruding and position that described connecting shaft contacts has fixed layer, the material of described fixed layer has the described connecting shaft of obstruction and the performance of described connection seat relative motion, so that both can relatively rotate between described connecting shaft and described connection seat, more stable when not rotating stable position relationship can be kept again.
Preferably, each described device for fixing voice box being respectively provided with screw, described screw is screwed together through described audio amplifier installing plate and described audio amplifier, thus is fixed on described audio amplifier installing plate by described audio amplifier.
The audiovisual Machinery Control System that this utility model provides is applied widely with omnipotent audio amplifier wall hanging frame, can be not only used for active audio amplifier it can also be used to passive loudspeaker box；And easy to use, it is not necessary to repeatedly disconnect circuit and can connect audio amplifier, eliminate the inconvenience repeatedly disconnecting circuit, and repeatedly disconnect circuit damage and the generation of the disengaging situation of cable in use that circuit causes；Make audio amplifier can realize Fast Installation and dismounting easily and efficiently simultaneously, and then audio amplifier can be flowed use, save cost；Use audiovisual Machinery Control System of the present utility model can regulate horizontal level and the elevation angle of audio amplifier easily with omnipotent audio amplifier wall hanging frame, so that the acoustics of the different audio amplifier of regulation becomes easy with the optimal synthetic effect reaching whole space.
Accompanying drawing explanation
The structural representation of the omnipotent audio amplifier wall hanging frame of audiovisual Machinery Control System that Fig. 1 provides for a kind of detailed description of the invention of the present utility model.
The structural representation of the audiovisual Machinery Control System audio amplifier installing plate of omnipotent audio amplifier wall hanging frame that Fig. 2 provides for a kind of detailed description of the invention of the present utility model.
The structural representation of the Fig. 3 slide rail insertion slot type connector of the omnipotent audio amplifier wall hanging frame of audiovisual Machinery Control System for providing for a kind of detailed description of the invention of the present utility model.
The structural representation of the Fig. 4 audiovisual Machinery Control System insertion slot type attachment structure of omnipotent audio amplifier wall hanging frame for providing for a kind of detailed description of the invention of the present utility model.
Wherein, the description of reference numerals in figure is as follows:
1 connector 11 first audio amplifier line connecting terminal
12 first power line connecting terminal 13 first tone frequency channel wire connecting terminals
14 draw-in groove 2 adjutages
21 first adjutage 22 second adjutages
3 fixed mount 4 audio amplifier installing plates
41 device for fixing voice box 42 inserted sheets
51 sleeve 52 sleeves
61 connecting shafts 62 connect seat
63 bumping posts 64 insert axle
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
If no special instructions, the direction in this utility model is all parts direction when normal use, wherein, " on " and " top " refer to that the direction contrary with gravity, D score are the direction identical with gravity with " end ".
As depicted in figs. 1 and 2, an embodiment of the present utility model provides a kind of omnipotent audio amplifier wall hanging frame of audiovisual Machinery Control System, including:
Connector 1, is used for connecting and fixing audio amplifier.Wherein, connector 1 have the first audio amplifier line connecting terminal the 11, first power line connecting terminal 12 and the first tone frequency channel wire connecting terminal 13.When audio amplifier is passive loudspeaker box, the only first audio amplifier line connecting terminal 11 contacts connection with the audio amplifier line interface of passive loudspeaker box, in order to audio signal is delivered to audio amplifier；When audio amplifier is active audio amplifier, first power line connecting terminal 12 contacts connection with the electric source line interface of active audio amplifier, thus providing electric energy to audio amplifier, the first tone frequency channel wire connecting terminal 13 is connected with the tone frequency channel wire interface contact of active audio amplifier, thus audio signal is delivered to audio amplifier.Base and two sides of the front end face (away from the end face of body of wall) of connector 1 are respectively provided with draw-in groove 14.
Adjutage 2, including the first adjutage 21 and the second adjutage 22.Wherein, the first adjutage 21 and the second adjutage 22 connect with tube-in-tube structure part so that the first adjutage 21 and the second adjutage 22 can horizontally rotate each other, and the maximum angle horizontally rotated can be the most each 180 °.Preferably, the first adjutage 21 and the second adjutage 22 are the version of hollow, and cavity therein can be used to accommodate wire, to guarantee that in use not havinging wire departs from, it is ensured that signal accesses stable.Preferably, the length of the first adjutage 21 and the second adjutage 22 is equal.The front end (away from one end of body of wall) of the second adjutage 22 and connector 1 are connected by insertion slot type connector so that connector 1 and the second adjutage 22 can carry out the rotation up and down in vertical direction each other.
Fixed mount 3, can be fixed on body of wall, and and the first adjutage 21 rear end (towards one end of body of wall) with tube-in-tube structure part connect so that fixed mount 3 and the first adjutage 21 can horizontally rotate each other, and the maximum angle horizontally rotated can be the most each 90 °.There is on fixed mount 3 second audio amplifier line connecting terminal, second source line connecting terminal and the second tone frequency channel wire connecting terminal (not shown), audio amplifier line wiring in body of wall is welded on the second audio amplifier line connecting terminal, power line wiring in body of wall is welded on second source line connecting terminal, and the tone frequency channel wire wiring in body of wall is welded on the second tone frequency channel wire connecting terminal.First audio amplifier line connecting terminal 11 is connected by the wire of the second adjutage 22 of the first adjutage 21 with hollow that are positioned at hollow with the second tone frequency channel wire connecting terminal respectively with the second audio amplifier line connecting terminal, the first power line connecting terminal 12 and second source line connecting terminal and the first tone frequency channel wire connecting terminal 13.
Audio amplifier installing plate 4, in order to fixedly mount audio amplifier.Wherein, audio amplifier installing plate 4 has a pair device for fixing voice box 41, is used for fixing audio amplifier.Being respectively provided with two screws on each device for fixing voice box 41, screw is screwed together through audio amplifier installing plate 4 and audio amplifier, thus is fixed on by audio amplifier on audio amplifier installing plate 4.Also having a pair inserted sheet 42 on audio amplifier installing plate 4, inserted sheet 42 is positioned at the both sides of audio amplifier installing plate 4, may be inserted in the draw-in groove 14 on connector 1, thus is installed on connector 1 by audio amplifier installing plate 4.Also there is the hole corresponding with first audio amplifier line connecting terminal the 11, first power line connecting terminal 12 on connector 1 and the first tone frequency channel wire connecting terminal 13, so that the contact corresponding with on connector 1 of the corresponding contacts on audio amplifier connects on audio amplifier installing plate 4.
Wherein, according to a kind of detailed description of the invention of the present utility model, in order to connect the first adjutage 21 and the second adjutage 22 and for Connection Bracket 3 and the tube-in-tube structure part of the first adjutage 21 structure as shown in Figure 3, this tube-in-tube structure part includes the sleeve 52 of sleeve 51 and hollow, wherein, in sleeve 51 may be inserted into sleeve 52.Preferably, the outer surface of sleeve 51 and/or the inner surface of sleeve 52 have fixed layer, the material of this fixed layer has can hinder sleeve 51 and the performance of sleeve 52 relative motion, so that both can relatively rotate between sleeve 51 and sleeve 52, more stable when not rotating stable position relationship can be kept again；The material of this fixed layer can be such as rubber.
Structure based on the tube-in-tube structure part shown in Fig. 3, the front end (away from one end of body of wall) of the first adjutage 21 can fixing with sleeve 52 connect, and the rear end (near one end of body of wall) of the second adjutage 22 can fixing with the top of sleeve 51 connect；Or, tube-in-tube structure part shown in Fig. 3 is inverted (that is: sleeve 51 shown in Fig. 3 be adjusted to upwards in order to inserting the lower part of sleeve 52, Open Side Down for the sleeve 52 inserted for sleeve 51) after, the top of the front end (away from one end of body of wall) of the first adjutage 21 and sleeve 51 (according to shown in Fig. 3 direction " on ") fixing connect, the rear end (near one end of body of wall) of the second adjutage 22 can fixing with sleeve 52 connect, so that the connection realized in sleeve 51 is inserted sleeve 52 between first adjutage 21 and the second adjutage 22, and the first adjutage 21 and the second adjutage 22 can be horizontally rotated each other, and the maximum angle horizontally rotated can be the most each 180 °.
Similarly, structure based on the tube-in-tube structure part shown in Fig. 3, fixed mount 3 can fixing with sleeve 52 connect, the rear end (near one end of body of wall) of the first adjutage 21 and the fixing connection in top of sleeve 51；Or, tube-in-tube structure part shown in Fig. 3 is inverted (that is: sleeve 51 shown in Fig. 2 be adjusted to upwards in order to inserting the lower part of sleeve 52, Open Side Down for the sleeve 52 inserted for sleeve 51) after, by the top of fixed mount 3 and sleeve 51 (according to shown in Fig. 3 direction " on ") fixing connect, first adjutage 21 and the fixing connection of sleeve 52, so that the connection realized in sleeve 51 is inserted sleeve 52 between fixed mount 3 and the first adjutage 21, and fixed mount 3 and the first adjutage 21 can be horizontally rotated each other, and the maximum angle horizontally rotated can be the most each 90 °.
According to a kind of detailed description of the invention of the present utility model, in order to connect the structure of the insertion slot type connector of the second adjutage 22 and connector 1 as shown in Figure 4, this insertion slot type connector includes:
Connecting shaft 61, inside is hollow structure, fixes with the front end (away from one end of body of wall) of the second adjutage 22 and is connected.Axial (the AB direction in Fig. 4) of connecting shaft 61 is horizontal direction, namely with the horizontal sides (A in Fig. 1 of connector 11B1Direction) parallel.Preferably, connecting shaft 61 also has connect fixing with connecting shaft 61, and and the central axis (line shown in AB direction in Fig. 4) of connecting shaft 61 there is the bumping post 63 of certain angle.It is further preferred that bumping post 63 is to fix connect with connecting shaft 61 in the way of connecting shaft 61, and the central axis of bumping post 63 and connecting shaft 61 has the angle of 90 °.One end of bumping post 63 can highlight connecting shaft 61, it is also possible to two ends all highlight connecting shaft 61.
Connecting seat 62, for " U " type structure, and the rear end face (near the end face of body of wall) of connector 1 is fixing connects.The mid portion connecting seat 62 constitutes the space for accommodating connecting shaft 61, and the wall that both sides are protruding has the hole being oppositely arranged.
Insert axle 64, sequentially pass through the hole on the wall of the hole on the wall connecting seat 62 side projection, the inside of connecting shaft 61 hollow, connection seat 62 opposite side projection, thus connecting shaft 61 and connection seat 62 are coupled together, and then connector 1 and the second adjutage 22 are coupled together.
Preferably, it is positioned in connecting shaft 61 and connects the position that the protruding wall in seat 62 both sides contacts, and/or be positioned at and connect on the wall that seat 62 both sides are protruding and position that connecting shaft 61 contacts has fixed layer, the material of this fixed layer has can hinder connecting shaft 61 and the performance of connection seat 62 relative motion, so that connecting shaft 61 and connecting between seat 62 both can relatively rotate, more stable when not rotating stable position relationship can be kept again；The material of this fixed layer can be such as rubber.
From above-mentioned narration, owing to being connected by slotting axle 64 between connecting shaft 61 and connection seat 62, and owing to there is in connecting shaft 61 connection fixing with connecting shaft 61 and becoming the bumping post 63 of certain level angle with the central shaft of connecting shaft 61, allow to highlight one end of connecting shaft 61 and/or the length at two ends by regulation bumping post 63, the maximum angle that control connector 1 rotates up and down relative to the second adjutage 22, thus the angle that regulation is regulated up and down by the audio amplifier that audio amplifier installing plate 4 is fixed on connector 1.Preferably, the length at the two ends of connecting shaft 61 is highlighted by regulation bumping post 63 so that the maximum angle that the second adjutage 22 is rotated up relative to connector 1 is 5 °, and the maximum angle rotated down is 20 °.
Preferably, the audiovisual Machinery Control System provided in embodiment of the present utility model is with in omnipotent audio amplifier wall hanging frame, and the length of fixed mount 3 can be 15cm, and width is 10cm.The length of the first adjutage 21 and the second adjutage 22 can be all 20cm.The length and width of connector 1 can be all 22cm.The a length of 22cm of audio amplifier installing plate 4, width is that (wherein, above-mentioned " length " refers to the length in the horizontal direction in Fig. 1, i.e. A to 21cm1B1Length on direction, " width " refers to the length on vertical direction vertical with horizontal direction in Fig. 1.).
As depicted in figs. 1 and 2, the audiovisual Machinery Control System the provided embodiment of the present utility model below using method of omnipotent audio amplifier wall hanging frame elaborates.
Three of the wires is placed in the hollow pipeline in the first adjutage 21 and the second adjutage 22, the first adjutage 21 and the second adjutage 22 are coupled together by tube-in-tube structure part；
Then the second adjutage 22 and connector 1 are coupled together by insertion slot type attachment means, and will be located on first audio amplifier line connecting terminal the 11, first power line connecting terminal 12 that the three of the wires in the hollow pipeline of the second adjutage 22 is welded on connector 1 and the first tone frequency channel wire connecting terminal 13；
Will extend over the first adjutage 21 of arm 2 to be connected on the fixed mount 3 that is fixed on body of wall by tube-in-tube structure part, and will be located on the second audio amplifier line connecting terminal, second source line connecting terminal and the second tone frequency channel wire connecting terminal that the three of the wires in the hollow pipeline of the first adjutage 21 is welded on fixed mount 3；
Screw on device for fixing voice box 41 is screwed together through audio amplifier installing plate 4 and audio amplifier, then by inserted sheet 42 is inserted in draw-in groove 14, the device for fixing voice box 41 being installed with audio amplifier is fixedly installed on connector 1.If active audio amplifier, then electric source line interface and the first power line connecting terminal 12 of active audio amplifier keeps contact, the tone frequency channel wire interface of active audio amplifier and the first tone frequency channel wire connecting terminal 13 to keep contact；If passive loudspeaker box, then audio amplifier line interface and the first audio amplifier line connecting terminal 11 of passive loudspeaker box keeps contact.
Pass through aforesaid operations, the audiovisual Machinery Control System that audio amplifier and this utility model provide can be coupled together with omnipotent audio amplifier wall hanging frame, just can be by regulating the angle between fixed mount 3 and the first adjutage 21 debugging acoustics when, and/or the horizontal level that the angular adjustment audio amplifier between the first adjutage 21 and the second adjutage 22 is in space；By regulating in the second adjutage 22 and connector 1 vertical direction each other the angle i.e. elevation angle of scalable audio amplifier up or down；And, above-mentioned regulation process has only to the angle that the angle between corresponding component is transferred to need by direct hands, it is not necessary to further fixed, thus is very easy to operation.
From the foregoing, compared with prior art, advantage of the present utility model and having the beneficial effects that:
1, owing to the audiovisual Machinery Control System provided at this utility model is with in omnipotent audio amplifier wall hanging frame, have employed contact between audio amplifier and connector 1 to connect, therefore can be not only used for passive loudspeaker box and can be used for active audio amplifier, and audio amplifier can be dismantled in the case of need not disconnect circuit easily, eliminate the inconvenience repeatedly disconnecting circuit, and repeatedly disconnect circuit damage and the generation of the disengaging situation of cable in use that circuit causes；Make audio amplifier can realize Fast Installation and dismounting easily and efficiently simultaneously, and then audio amplifier can be flowed use, save cost.
2, owing to the audiovisual Machinery Control System provided at this utility model is with in omnipotent audio amplifier wall hanging frame, between fixed mount 3 and the first adjutage 21, have employed, between first adjutage 21 and the second adjutage 22, the connected mode that angle can be regulated so that can the most arbitrarily regulate audio amplifier horizontal level in space；Have employed between the second adjutage 22 and connector 1 and can regulate the second adjutage 22 and the connected mode of connector 1 vertical angle each other so that the elevation angle of audio amplifier can be regulated easily；To sum up, use audiovisual Machinery Control System that this utility model provides with omnipotent audio amplifier wall hanging frame so that the acoustics of the different audio amplifier of regulation becomes easy with the optimal synthetic effect reaching whole space.
As known by the technical knowledge, this utility model can be realized by the embodiment of other essence without departing from its spirit or essential feature.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only.All all it is included in the utility model in the range of this utility model or being equal to the change in the range of this utility model.
Claims (10)
1. audiovisual Machinery Control System is with an omnipotent audio amplifier wall hanging frame, including:
Connector, is used for connecting and fixing audio amplifier；Wherein, described connector has the first audio amplifier line connecting terminal, the first power line connecting terminal and the first tone frequency channel wire connecting terminal, in order to audio signal and electric energy are delivered to audio amplifier；The base of the front end face of described connector and two sides are respectively provided with draw-in groove；
Adjutage, including the first adjutage and the second adjutage；Described first adjutage and described second adjutage connect with tube-in-tube structure part so that described first adjutage and described second adjutage can horizontally rotate each other；Front end and the described connector of described second adjutage are connected by insertion slot type connector so that described connector can carry out the rotation in vertical direction relative to described second adjutage；
Fixed mount, can be fixed on body of wall, and and described first adjutage rear end with tube-in-tube structure part connect；There is on described fixed mount the second audio amplifier line connecting terminal, second source line connecting terminal and the second tone frequency channel wire connecting terminal, described first audio amplifier line connecting terminal and the second audio amplifier line connecting terminal, described first power line connecting terminal and second source line connecting terminal and described first tone frequency channel wire connecting terminal and the second tone frequency channel wire connecting terminal is connected by wire respectively；
Audio amplifier installing plate, in order to fixedly mount audio amplifier；Wherein, the front end face of described audio amplifier installing plate has device for fixing voice box, is used for fixing audio amplifier；Also having a pair inserted sheet on described audio amplifier installing plate, described inserted sheet is positioned at the both sides of described audio amplifier installing plate rear end face, can insert in the draw-in groove on described connector, thus is installed on described connector by described audio amplifier installing plate.
Audiovisual Machinery Control System the most according to claim 1 is with omnipotent audio amplifier wall hanging frame, it is characterised in that:
Described first adjutage and described second adjutage are the version of hollow, and cavity therein is used for accommodating wire；
Described first audio amplifier line connecting terminal and the second audio amplifier line connecting terminal, described first power line connecting terminal and second source line connecting terminal and described first tone frequency channel wire connecting terminal and the second tone frequency channel wire connecting terminal are connected by the wire of the second adjutage of the first adjutage with hollow that are positioned at hollow respectively.
Audiovisual Machinery Control System the most according to claim 1 is with omnipotent audio amplifier wall hanging frame, it is characterized in that: in order to connect described first adjutage and described second adjutage, and include the sleeve of sleeve and hollow in order to connect the described tube-in-tube structure part of described fixed mount and described first adjutage；Wherein, in described sleeve may be inserted into described sleeve.
Audiovisual Machinery Control System the most according to claim 3 is with omnipotent audio amplifier wall hanging frame, it is characterized in that: the outer surface of described sleeve and/or the inner surface of described sleeve have fixed layer, the material of described fixed layer has the described sleeve of obstruction and the performance of described sleeve relative motion, so that both can relatively rotate between described sleeve and described sleeve, more stable when not rotating stable position relationship can be kept again.
Audiovisual Machinery Control System the most according to claim 1 is with omnipotent audio amplifier wall hanging frame, it is characterised in that: the insertion slot type connector of front end and described connector in order to connect described second adjutage includes:
Connecting shaft, inside is hollow structure, fixes with the front end of described second adjutage and is connected, and the axial of described connecting shaft is horizontal direction；
Connecting seat, for " U " type structure, and the rear end face of described connector is fixing connects；The mid portion of described connection seat constitutes the space for accommodating described connecting shaft, and the wall that both sides are protruding has the hole being oppositely arranged；
Insert axle, sequentially pass through the hole on the wall of the hole on the wall that described connection seat side is protruding, the inside of described connecting shaft hollow, described connection seat opposite side projection, thus described connecting shaft and described connection seat are coupled together.
Audiovisual Machinery Control System the most according to claim 5 is with omnipotent audio amplifier wall hanging frame, it is characterised in that: have in described connecting shaft and fix the bumping post of connection with described connecting shaft.
Audiovisual Machinery Control System the most according to claim 6 is with omnipotent audio amplifier wall hanging frame, it is characterised in that: described bumping post connects by fixing with described connecting shaft in the way of described connecting shaft.
Audiovisual Machinery Control System the most according to claim 7 is with omnipotent audio amplifier wall hanging frame, it is characterised in that: one end of described bumping post highlights described connecting shaft or two ends all highlight described connecting shaft.
9. according to the audiovisual Machinery Control System according to any one of claim 6-8 with omnipotent audio amplifier wall hanging frame, it is characterized in that: be positioned in described connecting shaft, the position that the wall protruding with described connection seat both sides contacts, and/or be positioned on the wall that described connection seat both sides are protruding, the position contacted with described connecting shaft has fixed layer, the material of described fixed layer has the described connecting shaft of obstruction and the performance of described connection seat relative motion, so that both can relatively rotate between described connecting shaft and described connection seat, more stable when not rotating can keep stable position relationship again.
Audiovisual Machinery Control System the most according to claim 1 is with omnipotent audio amplifier wall hanging frame, it is characterized in that: on each described device for fixing voice box, be respectively provided with screw, described screw is screwed together through described audio amplifier installing plate and described audio amplifier, thus is fixed on described audio amplifier installing plate by described audio amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107986.7U CN205430529U (en) | 2016-02-02 | 2016-02-02 | Seeing and hearing mechanical control system is with omnipotent audio amplifier wall mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107986.7U CN205430529U (en) | 2016-02-02 | 2016-02-02 | Seeing and hearing mechanical control system is with omnipotent audio amplifier wall mount |
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| Publication Number | Publication Date |
|---|---|
| CN205430529U true CN205430529U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107986.7U Active CN205430529U (en) | 2016-02-02 | 2016-02-02 | Seeing and hearing mechanical control system is with omnipotent audio amplifier wall mount |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578324A (en) * | 2016-02-02 | 2016-05-11 | 北京仁歌视听科技有限公司 | Universal sound box wall rack for audiovisual machinery control system |
-
2016
- 2016-02-02 CN CN201620107986.7U patent/CN205430529U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578324A (en) * | 2016-02-02 | 2016-05-11 | 北京仁歌视听科技有限公司 | Universal sound box wall rack for audiovisual machinery control system |
| CN105578324B (en) * | 2016-02-02 | 2018-07-27 | 北京仁歌科技股份有限公司 | The omnipotent speaker wall hanging frame of audiovisual Machinery Control System |
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Address after: 100022, building 306, building 3, room 101, 5, building 98, Jianguo Road, Beijing, Chaoyang District Patentee after: Beijing Ren song Polytron Technologies Inc Address before: 100022, building 306, building 3, room 101, 5, building 98, Jianguo Road, Beijing, Chaoyang District Patentee before: BEIJING RANGL AUDIO CO., LTD. |