CN209030363U - A kind of fixed water-proof base of high pitch driving head - Google Patents

Abstract

The utility model discloses a kind of fixed water-proof bases of high pitch driving head, including main body and motor, bearing plate is mounted with above the main body, and the inner upper of bearing plate is equipped with expansion plate, roll adjustment shaft is provided with below the expansion plate, and sliding slot is nested on the outside of expansion plate, the inside of the roll adjustment shaft, which is run through, sliding block, sealing ring is provided in the middle part of the lower section of the bearing plate, and the positioned inside of sealing ring has lift shaft, pedestal is connected with below the lift shaft, and the inside left side wall of pedestal is equipped with sensor, heat sink is fixed on the outside of the sensor, and blower is fixed on the right side of heat sink.The high pitch driving head has been provided with LED light with fixed water-proof base, can be by being placed in model ECC controller inside operating room when night uses pedestal, LED light is opened in control, can carry out using operation very simple, the setting is highly convenient for night and carries out using pedestal, very convenient.

Description

A kind of fixed water-proof base of high pitch driving head

Technical field

The utility model relates to base unit technical field, the fixed water-proof base of specially a kind of high pitch driving head.

Background technique

So-called high pitch driving head, that is, high-pitched speaker unit, it is composed of magnet summation tone circle vibrating diaphragm, by replacing not Same vibrating diaphragm, reaches different sound quality, effect is excellent, is placed on a kind of electronic product of sounding inside speaker, is commonly used in vapour The sharper place of the sound such as vehicle speaker, steamer loudspeaker, KTV box, sandy beach speaker, wonderful stage sound equipment, and be used to support fixation The bearing plate of high pitch driving head, i.e. high pitch driving head pedestal.

High pitch driving head pedestal use process in the market does not have water-proof function, is easy that water is made to enter base interior, thus Pedestal is damaged, and height can not be adjusted, is made troubles to user, and does not have headlamp, night is inconvenient to use Problem, for this purpose, it is proposed that a kind of fixed water-proof base of high pitch driving head.

Utility model content

The purpose of this utility model is to provide a kind of fixed water-proof bases of high pitch driving head, to solve above-mentioned background skill The high pitch driving head pedestal use process proposed in art does not have water-proof function, is easy that water is made to enter base interior, to damage base Seat, without heat sinking function, long-time service can be easily damaged pedestal, and can not adjust height, make troubles to user, with And there is no headlamp, night problem inconvenient to use.

To achieve the above object, the utility model provides the following technical solutions: a kind of high pitch driving head is fixed prevent it is water base Seat, main body and motor are mounted with bearing plate above the main body, and the inner upper of bearing plate is equipped with expansion plate, described It is provided with roll adjustment shaft below expansion plate, and is nested with sliding slot on the outside of expansion plate, the inside of the roll adjustment shaft, which is run through, to be had Sliding block, the lower section middle part of the bearing plate is provided with sealing ring, and the positioned inside of sealing ring has lift shaft, and the lifting turns Pedestal is connected with below axis, and the inside left side wall of pedestal is equipped with sensor, and heat dissipation is fixed on the outside of the sensor Plate, and blower is fixed on the right side of heat sink, telescoping tube is provided on the right side of the blower, and the outer wall of telescoping tube is nested with biography Turn axis, the motor are located at the inside right side wall of pedestal, fixed plate are respectively and fixedly provided at left and right sides of the top of the sliding block, and solid Spongy layer is inlaid on the left of fixed board, the right end of the roll adjustment shaft is mounted with roll adjustment knob, the middle inside of the bearing plate It being provided with ventilation duct, and the two sides up and down of bearing plate are mounted on LED light, the lower right of the bearing plate is provided with operating room, And the positioned inside of operating room has a controller, be equipped with baffle above the outer wall of the ventilation duct, and baffle is fixedly arranged above The outside surrounding of handle, the baffle is nested with card slot.

Preferably, the heat sink constitutes connectivity structure, and heat sink and sensing by blower and telescoping tube and ventilation duct It is to be fixedly connected between device.

Preferably, the lift shaft constitutes rotational structure by drive shaft and motor, and lift shaft and transmission turn It is threaded connection between axis.

Preferably, the roll adjustment knob constitutes rotational structure by roll adjustment shaft and sliding block, and the outer wall of roll adjustment shaft Helicitic texture matches with the helicitic texture inside sliding block.

Preferably, it is linked between the LED light and bearing plate to inlay, and central symmetry point of the LED light about bearing plate Cloth.

It preferably, to be fixedly connected between the handle and baffle, and is to be flexibly connected between baffle and card slot.

Compared with prior art, the utility model has the beneficial effects that

1, the high pitch driving head is provided with heat sink with fixed water-proof base, by the rotation of blower, so that hot gas passes through Ventilation duct reaches telescoping tube, reaches heat sink by telescoping tube, that is, carries out heat dissipation work, very convenient, and works as model BCD- After WTL sensor experiences the variation of humidity, signal is passed into model ECC controller, ECC controller receiving processing, Blower and heat sink are closed, water is effectively prevent to enter pedestal, very convenient, the setting is convenient for waterproof and has good heat dissipation function Can, it is easy to operate, and it is provided with baffle, by pulling out handle, so that baffle is detached from card slot, that is, opens baffle, it will be high Sound driving head places the top of sliding slot, both can be fixed and radiate, very convenient, when which closes, has good Closing function, plays waterproof action, when opening, is conveniently fixed and work of radiating, easy to operate；

2, the high pitch driving head is provided with lift shaft with fixed water-proof base, by rotating clockwise for motor, so that Drive shaft rotates with, and since drive shaft is fixed, is mentioned by drive shaft so that lift shaft rotates upwards therewith The height of high pitch driving head, the higher use demand of maxi-mum height are risen, conversely, passing through the rotation counterclockwise of motor, so that making It obtains drive shaft to rotate with, by the rotation of drive shaft, so that lift shaft is rotated down therewith, maxi-mum height is lower Use demand, which is convenient for the use demand of user's different height, easy to operate, and it is provided with roll adjustment knob, due to The internal threading arrangement lines of two sliding blocks is on the contrary, rotating clockwise by roll adjustment knob, so that roll adjustment shaft rotates with, So that two sliding blocks move toward one another so that two fixed plates move towards therewith, that is, reduce fixed high pitch driving head away from From convenient for the short high pitch driving head of regular length, conversely, passing through the rotation counterclockwise of roll adjustment knob, so that two sliding blocks are mutually remote From, so that two fixed plates are mutually separate, the mobile distance for expanding fixed high pitch driving head, convenient for the long height of regular length Sound driving head, which is convenient for the high pitch driving head of fixed length, easy to operate；

3, the high pitch driving head is provided with LED light with fixed water-proof base, can be by being placed in behaviour when night uses pedestal Make chamber interior model ECC controller, LED light is opened in control, can be carried out using operation very simple, the setting is very just It is carried out in night using pedestal, it is very convenient.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model overlooking structure diagram；

Fig. 3 is enlarged structure schematic diagram at A in this practical figure.

In figure: 1, main body；2, bearing plate；3, expansion plate；4, roll adjustment shaft；5, sliding slot；6, sliding block；7, sealing ring；8, it rises Shaft drops；9, pedestal；10, sensor；11, heat sink；12, blower；13, telescoping tube；14, drive shaft；15, motor；16, solid Fixed board；17, spongy layer；18, roll adjustment knob；19, ventilation duct；20, LED light；21, operating room；22, controller；23, handle；24, Baffle；25, card slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of fixed water-proof base of high pitch driving head, Including main body 1, bearing plate 2, expansion plate 3, roll adjustment shaft 4, sliding slot 5, sliding block 6, sealing ring 7, lift shaft 8, pedestal 9, sensing Device 10, heat sink 11, blower 12, telescoping tube 13, drive shaft 14, motor 15, fixed plate 16, spongy layer 17, roll adjustment knob 18, Ventilation duct 19, LED light 20, operating room 21, controller 22, handle 23, baffle 24 and card slot 25, the top of main body 1, which is mounted with, holds Weight plate 2, and the inner upper of bearing plate 2 is equipped with expansion plate 3, the lower section of expansion plate 3 is provided with roll adjustment shaft 4, and expansion plate 3 Outside be nested with sliding slot 5, the inside of roll adjustment shaft 4 is provided with sealing ring 7 in the middle part of the lower section of bearing plate 2 through there is sliding block 6, And the positioned inside of sealing ring 7 has lift shaft 8, lift shaft 8 constitutes rotational structure by drive shaft 14 and motor 15, and To be threadedly coupled between lift shaft 8 and drive shaft 14, by rotating clockwise for motor 15, so that drive shaft 14 is therewith Rotation, since drive shaft 14 is fixed, by drive shaft 14, so that the rotation upwards therewith of lift shaft 8, that is, improve high pitch The height of driving head, the higher use demand of maxi-mum height, conversely, passing through the rotation counterclockwise of motor 15, so as to be driven Shaft 14 rotates with, and by the rotation of drive shaft 14, so that lift shaft 8 is rotated down therewith, maxi-mum height is lower The use demand of user's different height is convenient in use demand, the setting, and easy to operate, the lower section of lift shaft 8 is connected with bottom Seat 9, and the inside left side wall of pedestal 9 is equipped with sensor 10, the outside of sensor 10 is fixed with heat sink 11, and heat sink 11 Right side be fixed with blower 12, heat sink 11 constitutes connectivity structure by blower 12 and telescoping tube 13 and ventilation duct 19, and radiates To be fixedly connected between plate 11 and sensor 10, by the rotation of blower 12, so that hot gas reaches telescoping tube by ventilation duct 19 13, heat sink 11 is reached by telescoping tube 13, that is, carries out heat dissipation work, it is very convenient, and when model BCD-402WTL is sensed After device 10 experiences the variation of humidity, signal is passed into model E5CC controller 22, the 22 receiving processing of E5CC controller, Blower 12 and heat sink 11 are closed, water is effectively prevent to enter pedestal, very convenient, the setting is convenient for waterproof and has good dissipate Heat function, easy to operate, the right side of blower 12 is provided with telescoping tube 13, and the outer wall of telescoping tube 13 is nested with drive shaft 14；

Motor 15 is located at the inside right side wall of pedestal 9, fixed plate 16 is respectively and fixedly provided at left and right sides of the top of sliding block 6, and solid The left side of fixed board 16 is inlaid with spongy layer 17, and the right end of roll adjustment shaft 4 is mounted with roll adjustment knob 18, and roll adjustment knob 18 passes through roll adjustment Shaft 4 and sliding block 6 constitute rotational structure, and the helicitic texture kissing inside the helicitic texture of the outer wall of roll adjustment shaft 4 and sliding block 6 It closes, since the internal threading arrangement lines of two sliding blocks 6 is on the contrary, pass through rotating clockwise for roll adjustment knob 18, so that roll adjustment turns Axis 4 rotates with, so that two sliding blocks 6 move toward one another, so that two fixed plates 16 move towards therewith, that is, reduces and fixes The distance of high pitch driving head, convenient for the short high pitch driving head of regular length, conversely, pass through the rotation counterclockwise of roll adjustment knob 18, So that two sliding blocks 6 are mutually separate so that two fixed plates 16 are mutually separate, it is mobile expand fixed high pitch driving head away from From, convenient for the long high pitch driving head of regular length, which is convenient for the high pitch driving head of fixed length, and it is easy to operate, it holds The middle inside of weight plate 2 is provided with ventilation duct 19, and the two sides up and down of bearing plate 2 are mounted on LED light 20, LED light 20 with hold To inlay link between weight plate 2, and LED light 20 is distributed about the central symmetry of bearing plate 2, when night uses pedestal, can be passed through It is placed in 21 inside model E5CC controller 22 of operating room, LED light 20 is opened in control, can be carried out using operation is very simple Single, which is highly convenient for night and carries out using pedestal, and very convenient, the lower right of bearing plate 2 is provided with operating room 21, and grasps The positioned inside for making room 21 has controller 22, is equipped with baffle 24 above the outer wall of ventilation duct 19, and the top of baffle 24 is fixed There is handle 23, be fixedly connected between handle 23 and baffle 24, and to be flexibly connected between baffle 24 and card slot 25, by outside Handle 23 is pulled, so that baffle 24 is detached from card slot 25, i.e., the top of high pitch driving head placement sliding slot 5 both may be used by opening baffle 24 It is very convenient to be fixed and radiate, when which closes, there is good closing function, play waterproof action, opens When, it is conveniently fixed and work of radiating, easy to operate, the outside surrounding of baffle 24 is nested with card slot 25.

Working principle: this kind of high pitch driving head is made with fixed water-proof base first by pulling out handle 23 Baffle 24 be detached from card slot 25, i.e., opening baffle 24, by high pitch driving head place sliding slot 5 top, can both be fixed and Heat dissipation, it is very convenient, when which closes, there is good closing function, play waterproof action, when opening, facilitates and consolidated Fixed and heat dissipation work, easy to operate logical, after high pitch driving head to be placed on to the top of sliding slot 5, adjusting is fixed on 2 right end of bearing plate The roll adjustment knob 18 at middle part, since the internal threading arrangement lines of two sliding blocks 6 is on the contrary, therefore pass through the clockwise of roll adjustment knob 18 Rotation, so that roll adjustment shaft 4 rotates with, so that two sliding blocks 6 move toward one another, so that two fixed plates 16 are opposite therewith It is mobile, that is, the distance of fixed high pitch driving head is reduced, convenient for the short high pitch driving head of regular length, conversely, passing through roll adjustment knob 18 rotation counterclockwise so that fixed plate 16 is mutually separate, that is, expands fixed high pitch driving so that two sliding blocks 6 are mutually separate The distance of head convenient for the long high pitch driving head of regular length, and is inlaid with spongy layer 17 on the left of fixed plate 16, convenient for protection high pitch Not damaged when driving head is fixed, which is convenient for the high pitch driving head of fixed length, easy to operate, in fixed high pitch When driving head, expansion plate 3 can shelter from sky and reserve sliding slot 5 with the movement of sliding block 6 to external extension, prevent water from sliding slot 5 into Enter base interior, play good sealing effect, after fixing high pitch driving head, by the rotation of blower 12, so that hot gas is logical Ventilation duct 19 is crossed, telescoping tube 13 is reached, then heat sink 11 is reached by telescoping tube 13, that is, carries out heat dissipation work, it is very convenient, and After model BCD-402WTL sensor 10 experiences the variation of humidity, signal is passed into model E5CC controller Blower 12 and heat sink 11 are closed in 22, E5CC controller, 22 receiving processing, and water is effectively prevent to enter pedestal by heat sink 11, Very convenient, the setting is convenient for waterproof and has good heat sinking function, easy to operate, and it is provided with lift shaft 8, the liter Drop shaft 8 is nested in the middle inside of 1 lower section pedestal 9 of main body by sealing ring 7, by rotating clockwise for motor 15, so that Drive shaft 14 rotates with, since drive shaft 14 is fixed, by drive shaft 14, so that the rotation upwards therewith of lift shaft 8 Turn, that is, improve the height of high pitch driving head, the higher use demand of maxi-mum height, conversely, passing through the rotation counterclockwise of motor 15 Turn, so that drive shaft 14 is rotated with, by the rotation of drive shaft 14, so that lift shaft 8 is rotated down therewith, The lower use demand of maxi-mum height, which is convenient for the use demand of user's different height, easy to operate, and night uses base , can be by being placed in 21 inside model E5CC controller 22 of operating room when seat, LED light 20 is opened in control, can carry out using, Operate very simple, which is highly convenient for night and carries out using pedestal, and it is very convenient, entire high pitch driving head is completed like this With the use process of fixed water-proof base.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of high pitch driving head fixed water-proof base, including main body (1) and motor (15), it is characterised in that: the main body (1) it is mounted with above bearing plate (2), and the inner upper of bearing plate (2) is equipped with expansion plate (3), the expansion plate (3) Lower section is provided with roll adjustment shaft (4), and sliding slot (5) are nested on the outside of expansion plate (3), and the inside of the roll adjustment shaft (4) is passed through It is installed with sliding block (6), is provided with sealing ring (7) in the middle part of the lower section of the bearing plate (2), and the positioned inside of sealing ring (7) has liter It drops shaft (8), is connected with pedestal (9) below the lift shaft (8), and the inside left side wall of pedestal (9) is equipped with sensing Device (10) is fixed with heat sink (11) on the outside of the sensor (10), and is fixed with blower (12) on the right side of heat sink (11), It is provided with telescoping tube (13) on the right side of the blower (12), and the outer wall of telescoping tube (13) is nested with drive shaft (14), it is described Motor (15) is located at the inside right side wall of pedestal (9), is respectively and fixedly provided with fixed plate (16) at left and right sides of the top of the sliding block (6), And spongy layer (17) are inlaid on the left of fixed plate (16), the right end of the roll adjustment shaft (4) is mounted with roll adjustment knob (18), institute The middle inside for stating bearing plate (2) is provided with ventilation duct (19), and the two sides up and down of bearing plate (2) are mounted on LED light (20), The lower right of the bearing plate (2) is provided with operating room (21), and the positioned inside of operating room (21) has controller (22), described It is equipped with baffle (24) above the outer wall of ventilation duct (19), and baffle (24) is fixedly arranged above handle (23), the baffle (24) outside surrounding is nested with card slot (25).

2. a kind of fixed water-proof base of high pitch driving head according to claim 1, it is characterised in that: the heat sink (11) connectivity structure, and heat sink (11) and sensor (10) are constituted by blower (12) and telescoping tube (13) and ventilation duct (19) Between to be fixedly connected.

3. a kind of fixed water-proof base of high pitch driving head according to claim 1, it is characterised in that: the lift shaft (8) rotational structure is constituted by drive shaft (14) and motor (15), and is spiral shell between lift shaft (8) and drive shaft (14) Line connection.

4. a kind of fixed water-proof base of high pitch driving head according to claim 1, it is characterised in that: the roll adjustment knob (18) rotational structure, and the helicitic texture and sliding block of the outer wall of roll adjustment shaft (4) are constituted by roll adjustment shaft (4) and sliding block (6) (6) internal helicitic texture matches.

5. a kind of fixed water-proof base of high pitch driving head according to claim 1, it is characterised in that: the LED light (20) it is linked between bearing plate (2) to inlay, and LED light (20) is distributed about the central symmetry of bearing plate (2).

6. a kind of fixed water-proof base of high pitch driving head according to claim 1, it is characterised in that: the handle (23) It to be fixedly connected between baffle (24), and is to be flexibly connected between baffle (24) and card slot (25).