CN207117863U - A kind of broadcast with voltage stabilizing function - Google Patents
A kind of broadcast with voltage stabilizing function Download PDFInfo
- Publication number
- CN207117863U CN207117863U CN201720756244.1U CN201720756244U CN207117863U CN 207117863 U CN207117863 U CN 207117863U CN 201720756244 U CN201720756244 U CN 201720756244U CN 207117863 U CN207117863 U CN 207117863U
- Authority
- CN
- China
- Prior art keywords
- broadcast
- fixedly connected
- electric shock
- voltage stabilizing
- stabilizing function
- 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 broadcast with voltage stabilizing function, including fixed plate, regulating tank is provided with the rear side surface center of the fixed plate, the internal slide of the regulating tank is connected with adjusting rod, the outer surface of the adjusting rod slidably connects tensioning plate, the both ends of the tensioning plate are provided with operating groove, the rear side surface of the tensioning plate is fixedly connected with the first spring, the rear end surface of the adjusting rod is fixedly connected with hinged seat, the two sides of the hinged seat are provided with square chute, the inside of the square chute is provided with escape groove, the internal slide of the escape groove is connected with avoidance bar, the external end head for avoiding bar is fixedly connected with square block, the outer surface of the square block is fixedly connected with rotating shaft, the outer surface of the rotating shaft is rotatably connected to connecting rod by shaft hole, the inner top side of the connecting rod is hinged with broadcast body.There is the broadcast of voltage stabilizing function can greatly improve the convenience used for this, additionally it is possible to improve using effect.
Description
Technical field
Broadcast technology field is the utility model is related to, specially a kind of broadcast with voltage stabilizing function.
Background technology
Bugle is widely used in various public places, can be put various sound by bugle broadcast
Greatly.But existing broadcast is mostly hand-held, it is necessary to, it is necessary to which arm is adjusted and propped up when being adjusted according to field conditions
Support, ached for a long time using easily causing arm, and occupy both hands, influence work, then had and be exactly after using a period of time,
Due to spread of voltage, broadcast sounds can be caused to produce weak, it is impossible to carry out voltage stabilization tune using duration according to reality
Section, using effect is poor, influences to broadcast effect.
Utility model content
The purpose of this utility model is to provide a kind of broadcast with voltage stabilizing function, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of broadcast with voltage stabilizing function, including
Fixed plate, the front side surface upper end both sides of the fixed plate are fixedly connected with shoulder arc card, the front side surface of the fixed plate
Lower end is fixedly connected with restraining, and regulating tank is provided with the rear side surface center of the fixed plate, and the inside of the regulating tank is slided
Dynamic to be connected with adjusting rod, the outer surface of the adjusting rod slidably connects tensioning plate, and the both ends of the tensioning plate are provided with operating groove,
The rear side surface of the tensioning plate is fixedly connected with the first spring, and the rear end surface of the adjusting rod is fixedly connected with hinged seat,
The two sides of the hinged seat are provided with square chute, and the inside of the square chute is provided with escape groove, the inside of the escape groove
Avoidance bar is slidably connected, the outer surface set for avoiding bar has second spring, and the external end head for avoiding bar is fixedly connected
There is square block, the outer surface of the square block is fixedly connected with rotating shaft, and the outer surface of the rotating shaft is rotatablely connected by shaft hole
There is connecting rod, the inner top side of the connecting rod is hinged with broadcast body.
Preferably, the regulating tank and adjusting rod are square structure.
Preferably, the connecting rod is H type structures.
Preferably, the upper surface of the broadcast body is provided with screwed hole, and the inside both sides of the screwed hole are provided with stopper slot,
The inner bottom surface of the screwed hole is provided with mounting groove, and the inner bottom surface of the mounting groove is provided with pilot hole, the pilot hole it is interior
Portion is installed with the 3rd spring, and the upper surface of the 3rd spring is fixedly connected with guide rod, the upper surface of the guide rod
Conducting rod is fixedly connected with, push pedal is provided with the upper surface center of the conducting rod, the upper surface both ends of the conducting rod are provided with
First electric shock head, the inside two sides of the mounting groove are provided with fixed electric shock head.
Preferably, two end surfaces of the fixed electric shock head are equipped with electric shock groove, and the first electric shock head is series at electric shock
The interior surface of groove, the inside of the stopper slot slidably connect voltage-stablizer by limited block, and the lower surface of the voltage-stablizer leads to
The interior surface that the second electric shock head is series at electric shock groove is crossed, the upper surface of the voltage-stablizer is provided with rotation hole, the rotation hole
Inner rotation is connected with rotor plate, and the internal whorl of the screwed hole is connected with pressing plate, and the lower surface of the pressing plate is slidably connected
In the upper surface of rotor plate, the upper surface of the pressing plate is fixedly connected with knob.
Preferably, the stopper slot bit length square structure.
Preferably, the fixed electric shock head includes negative electrode and anode, respectively by circuit connected in series in battery and broadcast loudspeaker
.
Preferably, the height of the push pedal is not less than the height of fixed electric shock head.
Compared with prior art, the beneficial effects of the utility model are：There is the broadcast of voltage stabilizing function to pass through fixed plate for this
With reference to the adjusting rod of tensioned, both hands can be liberated, by the square block of tensioned, are easy to regulation to broadcast the position of body
Put, then have the access and disconnection that voltage-stablizer can be exactly adjusted by pressing plate, can so greatly improve the convenience used, and
And the voltage stability of broadcast body can also be increased, improve using effect.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of the utility model hinged seat；
Fig. 3 is the sectional view of broadcast body of the present utility model.
In figure：1 fixed plate, 11 shoulder arc cards, 12 restrainings, 13 regulating tanks, 14 adjusting rods, 15 tensioning plates, 16 operations
Groove, 17 first springs, 2 hinged seats, 21 square chutes, 22 escape groove, 23 avoid bars, 24 second springs, 25 square blocks, 26 turns
Axle, 27 shaft holes, 28 connecting rods, 3 broadcast bodies, 31 screwed holes, 32 stopper slots, 33 mounting grooves, 34 pilot holes, 35 the 3rd springs,
Electric shock head, 41 electric shock grooves, 42 limited blocks, 43 voltage stabilizings are fixed in 36 guide rods, 37 conducting rods, 38 push pedals, 39 first electric shock heads, 4
Device, 44 second electric shock heads, 45 rotation holes, 46 rotor plates, 47 pressing plates, 48 knobs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of broadcast with voltage stabilizing function, including it is solid
Fixed board 1, the front side surface upper end both sides of fixed plate 1 are fixedly connected with shoulder arc card 11, and the front side surface lower end of fixed plate 1 is consolidated
Surely restraining 12 is connected with, regulating tank 13, regulating tank 13 and the side of being of adjusting rod 14 are provided with the rear side surface center of fixed plate 1
Shape structure, it can so avoid relatively rotating while slidable adjustment, the stability of connection, regulating tank can be improved
13 internal slide is connected with adjusting rod 14, and the outer surface of adjusting rod 14 slidably connects tensioning plate 15, the both ends of tensioning plate 15
Provided with operating groove 16, the rear side surface of tensioning plate 15 is fixedly connected with the first spring 17, and the rear end surface of adjusting rod 14, which is fixed, to be connected
Hinged seat 2 is connected to, the two sides of hinged seat 2 are provided with square chute 21, and the inside of square chute 21 is provided with escape groove 22, escape groove
22 internal slide, which is connected with, avoids bar 23, and the outer surface set for avoiding bar 23 has second spring 24, avoids the external end head of bar 23
Square block 25 is fixedly connected with, square block 25 slides in square chute 21, can be to contract, and then conveniently pacifies connecting rod 28
Load connects, more convenient, and the outer surface of square block 25 is fixedly connected with rotating shaft 26, and the outer surface of rotating shaft 26 passes through shaft hole 27
Connecting rod 28 is rotatably connected to, connecting rod 28 is H type structures, installation fixation can be carried out in both sides, the ratio of support is stronger, can keep away
Exempt from voluntarily to rotate, the inner top side of connecting rod 28 is hinged with broadcast body 3, and the upper surface of broadcast body 3 is provided with screwed hole 31, screw thread
The inside both sides in hole 31 are provided with stopper slot 32, and the bit length square structure of stopper slot 32 so can be by limited block 42 to voltage-stablizer
43 are limited, and avoid rotating, and can improve the stability of connection, and the inner bottom surface of screwed hole 31 is provided with mounting groove 33, installation
The inner bottom surface of groove 33 is provided with pilot hole 34, and the inside of pilot hole 34 is installed with the 3rd spring 35, the 3rd spring 35 it is upper
Surface is fixedly connected with guide rod 36, and the upper surface of guide rod 36 is fixedly connected with conducting rod 37, in the upper surface of conducting rod 37
Push pedal 38 is provided with the heart, the height of push pedal 38 is not less than the height of fixed electric shock first 4, so when voltage-stablizer 43 moves down,
Conducting rod 37 can be pushed down on by push pedal 38, the first electric shock first 39 can be departed from fixed electric shock first 4, conveniently be cut
Change, electricity can be saved, the upper surface both ends of conducting rod 37 are provided with the first electric shock first 39, and the inside two sides of mounting groove 33 are provided with
Fixed to get an electric shock first 4, fixed get an electric shock first 4 includes negative electrode and anode, respectively by circuit connected in series in battery and loudspeaker, so
It can be powered, two end surfaces of fixed electric shock first 4 are equipped with electric shock groove 41, and the first electric shock first 39 is series at electric shock groove 41
Interior surface, the inside of stopper slot 32 slidably connect voltage-stablizer 43 by limited block 42, and the lower surface of voltage-stablizer 43 passes through
Two electric shocks first 44 are series at the interior surface of electric shock groove 41, and the upper surface of voltage-stablizer 43 is provided with rotation hole 45, rotation hole 45
Inner rotation is connected with rotor plate 46, and the internal whorl of screwed hole 31 is connected with pressing plate 47, and the lower surface of pressing plate 47 is slidably connected
In the upper surface of rotor plate 46, the upper surface of pressing plate 47 is fixedly connected with knob 48.
The utility model is in the specific implementation：Model SKC-0.5 voltage-stablizer 43 can be selected, when being used alone,
Broadcast body 3 can be fixed by hand-held connecting rod 28, while in normal use, it is upward that the 3rd spring 35 is directed to bar 36
Jack up, connecting two fixed electric shocks first 4 with conducting rod 37 is powered, after long-time use, easily because undertension
And cause broadcast effect poor, at this moment it can be moved down by knob 48 to rotate pressing plate 47, and rotor plate 46 is relative to voltage stabilizing
Device 43 is rotated, and voltage-stablizer 43 can be avoided to be worn, and improves service life, and such pusher's voltage-stablizer 43 of pressing plate 47 is downward,
Second get an electric shock first 44 enter electric shock groove 41 with it is fixed get an electric shock first 4 connect while, conducting rod 37 is pushed down on by push pedal 38,
Conducting rod 37 can so be disconnected, be easy to avoid wasting electricity early stage while switching, raising uses duration, when long
Between hold using feeling tired, at this moment shoulder arc card 11 can be stuck in shoulder, and fixed from waist using restraining 12
Firmly, so fixed plate 1 can be placed into front, then square block 25 can be promoted into square chute 21, can be compressed
It two springs 24, then can reduce the spacing of two rotating shafts 26, be easy to connecting rod 28 being connected to rotating shaft 26 by shaft hole 27
On, so also just broadcast body 3 is fixed in fixed plate 1, then square block 25 is pressed to connecting rod 28 by second spring 24, can
To increase relative friction forces, connecting rod 28 is avoided voluntarily to rotate, also the fixed angle of can regulation, more convenient, and needs to adjust
During the position of section broadcast body 3, tensioning plate 15 can be pulled outwardly by operating groove 16, such adjusting rod 14 and regulating tank 13
Frictional force reduces, and can move adjusting rod 14 and carry out adjusting position, is then unclamping tensioning plate 15, is passing through the pressure of the first spring 17
Compel effect, the frictional force with fixed plate 1 can be increased, avoid from line slip, improve fixed volume fastness, also can solution is released
Both hands, operating pressure is substantially reduced, improve the convenience used and stability.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of broadcast with voltage stabilizing function, including fixed plate (1), it is characterised in that：The front side surface of the fixed plate (1)
Upper end both sides are fixedly connected with shoulder arc card (11), and the front side surface lower end of the fixed plate (1) is fixedly connected with restraining
(12) regulating tank (13), the internal slide connection of the regulating tank (13), are provided with the rear side surface center of the fixed plate (1)
There is adjusting rod (14), the outer surface of the adjusting rod (14) slidably connects tensioning plate (15), the both ends of the tensioning plate (15)
Provided with operating groove (16), the rear side surface of the tensioning plate (15) is fixedly connected with the first spring (17), the adjusting rod (14)
Rear end surface be fixedly connected with hinged seat (2), the two sides of the hinged seat (2) are provided with square chute (21), described square
The inside of chute (21) is provided with escape groove (22), and the internal slide of the escape groove (22), which is connected with, avoids bar (23), described to keep away
Allow the outer surface of bar (23) to cover and have second spring (24), the external end head for avoiding bar (23) is fixedly connected with square block
(25), the outer surface of the square block (25) is fixedly connected with rotating shaft (26), and the outer surface of the rotating shaft (26) passes through shaft hole
(27) connecting rod (28) is rotatably connected to, the inner top side of the connecting rod (28) is hinged with broadcast body (3).
A kind of 2. broadcast with voltage stabilizing function according to claim 1, it is characterised in that：The regulating tank (13) and tune
Pole (14) is square structure.
A kind of 3. broadcast with voltage stabilizing function according to claim 1, it is characterised in that：The connecting rod (28) is H types
Structure.
A kind of 4. broadcast with voltage stabilizing function according to claim 1, it is characterised in that：The broadcast body (3)
Upper surface is provided with screwed hole (31), and the inside both sides of the screwed hole (31) are provided with stopper slot (32), the screwed hole (31)
Inner bottom surface is provided with mounting groove (33), and the inner bottom surface of the mounting groove (33) is provided with pilot hole (34), the pilot hole (34)
Inside be installed with the 3rd spring (35), the upper surface of the 3rd spring (35) is fixedly connected with guide rod (36), institute
The upper surface for stating guide rod (36) is fixedly connected with conducting rod (37), and push pedal is provided with the upper surface center of the conducting rod (37)
(38), the upper surface both ends of the conducting rod (37) are provided with the first electric shock head (39), the inside two sides of the mounting groove (33)
Provided with fixed electric shock head (4).
A kind of 5. broadcast with voltage stabilizing function according to claim 4, it is characterised in that：The fixed electric shock head (4)
Two end surfaces be equipped with electric shock groove (41), the first electric shock head (39) is series at the interior surface of electric shock groove (41), described
The inside of stopper slot (32) slidably connects voltage-stablizer (43) by limited block (42), and the lower surface of the voltage-stablizer (43) passes through
Second electric shock head (44) is series at the interior surface of electric shock groove (41), and the upper surface of the voltage-stablizer (43) is provided with rotation hole
(45), the inner rotation of the rotation hole (45) is connected with rotor plate (46), and the internal whorl of the screwed hole (31) is connected with
Pressing plate (47), the lower surface of the pressing plate (47) are slidably connected to the upper surface of rotor plate (46), the upper table of the pressing plate (47)
Face is fixedly connected with knob (48).
A kind of 6. broadcast with voltage stabilizing function according to claim 4, it is characterised in that：Stopper slot (32) bit length
Square structure.
A kind of 7. broadcast with voltage stabilizing function according to claim 4, it is characterised in that：The fixed electric shock head (4)
Including negative electrode and anode, respectively by circuit connected in series in battery and loudspeaker.
A kind of 8. broadcast with voltage stabilizing function according to claim 4, it is characterised in that：The height of the push pedal (38)
Not less than the height of fixed electric shock head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756244.1U CN207117863U (en) | 2017-06-27 | 2017-06-27 | A kind of broadcast with voltage stabilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756244.1U CN207117863U (en) | 2017-06-27 | 2017-06-27 | A kind of broadcast with voltage stabilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207117863U true CN207117863U (en) | 2018-03-16 |
Family
ID=61588198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756244.1U Expired - Fee Related CN207117863U (en) | 2017-06-27 | 2017-06-27 | A kind of broadcast with voltage stabilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207117863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376740A (en) * | 2019-07-05 | 2019-10-25 | Oppo广东移动通信有限公司 | Headset equipment bracket and headset equipment |
-
2017
- 2017-06-27 CN CN201720756244.1U patent/CN207117863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376740A (en) * | 2019-07-05 | 2019-10-25 | Oppo广东移动通信有限公司 | Headset equipment bracket and headset equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200627 |