CN208822199U - A kind of active noise reduction pillow for duty room seat - Google Patents

Abstract

The utility model discloses a kind of active noise reduction pillows for duty room seat, including pillow body and pillow lining, protrusion is provided on front side of the pillow body, and the both ends of pillow body are fixed with right take-up pulley and left take-up pulley, conducting wire is wound on the right take-up pulley and left take-up pulley, and the lower end of conducting wire is connected with earmuff, locating cover is fixed on rear side of the pillow body, and the lower edge of locating cover is provided with elastic band, the inside of the earmuff is equipped with loudspeaker, switch button is installed on the outside of the right take-up pulley, USB interface and charging jack are installed on the outside of the left take-up pulley, pillow body is fixed on rear side of the pillow lining, and pillow body is internally provided with broadcasting component.The active noise reduction pillow for being used for duty room seat, which is provided with, plays component, conducting wire and loudspeaker, the pillow can be made to have sound-playing function, and then effectively reduce outside noise but the influence to user.

Description

A kind of active noise reduction pillow for duty room seat

Technical field

The utility model relates to noise reduction pillow technical field, specially a kind of active noise reduction for duty room seat is rested the head on Head.

Background technique

Pillow is the daily necessity being commonly used in our daily lifes, as the increasingly raising of people's living standard is some Pillow also obtains new improvement using function, by it is some with the Pillow for seat of decrease of noise functions for, but some have The Pillow for seat of decrease of noise functions is more or less problematic in that in use, for example, some seat noise reduction pillows when in use can The normal seat state of user is influenced, and then influences the normal use of Pillow for seat, some Pillow for seat also are for noise reduction Effect is not so good, and then is difficult to embody the use value of Pillow for seat, so we have proposed a kind of for duty room seat Active noise reduction pillow, in order to solve the problems, such as to propose among the above.

Summary of the invention

The purpose of this utility model is to provide a kind of active noise reduction pillows for duty room seat, to solve above-mentioned back The seat noise reduction pillow having at present that scape technology proposes will affect user to the normal use of Pillow for seat, also when in use Some Pillow for seat it is not so good for the effect of noise reduction, it is difficult to the problem of embodying Pillow for seat use value.

To achieve the above object, the utility model provides the following technical solutions: a kind of active drop for duty room seat It makes an uproar pillow, including pillow body and pillow lining, protrusion is provided on front side of the pillow body, and the both ends of pillow body are solid Surely there are right take-up pulley and left take-up pulley, conducting wire is wound on the right take-up pulley and left take-up pulley, and the lower end of conducting wire is connected with Earmuff is fixed with locating cover on rear side of the pillow body, and the lower edge of locating cover is provided with elastic band, the earmuff Inside is equipped with loudspeaker, and switch button is equipped on the outside of the right take-up pulley, is equipped with USB on the outside of the left take-up pulley Interface and charging jack, be fixed with pillow body on rear side of the pillow lining, and pillow body is internally provided with broadcasting member Device.

Preferably, the right take-up pulley is identical with the outer dimension of left take-up pulley, and right take-up pulley and left take-up pulley about The central symmetry of pillow body.

Preferably, the conducting wire and earmuff are provided with two groups, and the front end of 2 groups of conducting wires and right take-up pulley and left take-up pulley Between be to be fixedly connected.

Preferably, the upside inside the earmuff is arc-shaped, and its downside is openning shape, and earmuff is gradient sound-absorbing Cotton material.

It preferably, is to be electrically connected between the switch button, USB interface and charging jack and broadcasting component.

Preferably, the pillow lining is sponge material, and to be Nian Jie between pillow lining and pillow body, and pillow Before the front side of lining is arc surfaced, is structure as a whole between pillow lining and protrusion, and protrusion is evenly distributed in pillow lining In the cambered surface of side.

Compared with prior art, the utility model has the beneficial effects that this is used for the active noise reduction pillow of duty room seat Pillow lining is provided in pillow body, it is ensured that the normal and comfortable use of the pillow is set on the outside of pillow lining It is equipped with protrusion, massage can be achieved the effect that by head of the protrusion to user, the service performance of the pillow be improved, in pillow It is additionally provided in main body and plays component, conducting wire and loudspeaker, can make the pillow that there is sound-playing function, and then effectively Reduction outside noise but the influence to user, moreover, by conducting wire can also do not use pillow body when, enable earmuff User's progress noise reduction work is enough continued as to be additionally provided on the outside of loudspeaker to improve the use value of the pillow Earmuff, can by the further stiffening device of earmuff to the weakening effect of noise, to improve the anti-acoustic capability of the pillow, thus The use value for improving the pillow is additionally provided with right take-up pulley and left take-up pulley at the both ends of pillow body, can to conducting wire into The effective winding work of row, thereby reduces the adverse effect of conducting wire and earmuff to the pillow.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is the utility model backsight structural representation；

Fig. 3 is the utility model earmuff schematic cross-sectional view；

Fig. 4 is the right take-up pulley side structure schematic view of the utility model；

Fig. 5 is the left take-up pulley side structure schematic view of the utility model；

Fig. 6 is the utility model main view the schematic diagram of the section structure.

In figure: 1, pillow body；2, raised；3, right take-up pulley；4, left take-up pulley；5, conducting wire；6, earmuff；7, locating cover； 8, elastic band；9, loudspeaker；10, switch button；11, USB interface；12, charging jack；13, pillow lining；14, first device is played Part.

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. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of active noise reduction pillow for duty room seat Head, including pillow body 1, raised 2, right take-up pulley 3, left take-up pulley 4, conducting wire 5, earmuff 6, locating cover 7, elastic band 8, loudspeaker 9, switch button 10, usb 11, charging jack 12, pillow lining 13 and broadcasting component 14, the front side of pillow body 1 is set It is equipped with protrusion 2, and the both ends of pillow body 1 are fixed with right take-up pulley 3 and left take-up pulley 4, right take-up pulley 3 and left take-up pulley 4 Outer dimension is identical, and the central symmetry of right take-up pulley 3 and left take-up pulley 4 about pillow body 1, can reduce right take-up pulley 3 Adverse effect with left take-up pulley 4 to pillow body 1, is wound with conducting wire 5 on right take-up pulley 3 and left take-up pulley 4, and conducting wire 5 Lower end is connected with earmuff 6, and conducting wire 5 and earmuff 6 are provided with two groups, and the front end of 2 groups of conducting wires 5 and right take-up pulley 3 and left take-up Wheel 4 between be to be fixedly connected, the service performance of conducting wire 5 and earmuff 6 can be improved, upside earmuff 6 inside be it is arc-shaped, And its downside is openning shape, and earmuff 6 is gradient acoustical cotton material, can be convenient and earmuff 6 is buckled on the ear of user, It also ensures the stability that earmuff 6 uses, also effectively raises the noise reduction effect of device, the rear side of pillow body 1 is fixed There is locating cover 7, and the lower edge of locating cover 7 is provided with elastic band 8, the inside of earmuff 6 is equipped with loudspeaker 9, right take-up pulley 3 Outside switch button 10 is installed, switch button 10, usb 11 and charging jack 12 and play between component 14 and be It is electrically connected, guarantees that device sound plays being normally carried out for work, the outside of left take-up pulley 4 is equipped with usb 11 and charging Socket 12, the rear side of pillow lining 13 is fixed with pillow body 1, and being internally provided with for pillow body 1 plays component 14, pillow Head lining 13 is sponge material, and is Nian Jie between pillow lining 13 and pillow body 1, and the front side of pillow lining 13 is arc Face shape is structure as a whole between pillow lining 13 and protrusion 2, and protrusion 2 is evenly distributed in the cambered surface of 13 front side of pillow lining It is interior, it can effectively improve the service performance of the pillow, improve the comfort of the pillow, to promote the use of the pillow Value.

Working principle: when being used for the active noise reduction pillow of duty room seat using this, firstly, by 1 rear side of pillow body Locating cover 7 cover on the seat of duty room, can be stable fixed by pillow body 1 by the elastic band 8 on locating cover 7 On the seat of duty room, then, the noise reduction pillow can normally use, while convex on pillow lining 13 Rising 2 can massage the head of user, to improve the service performance of the headrest, if necessary to by the noise reduction pillow into When row noise reduction, the conducting wire 5 on right take-up pulley 3 and left take-up pulley 4 first can be worn on user's around getting off, then by earmuff 6 Ear tentatively can carry out isolation work to extraneous noise by earmuff 6, to reduce influence of the noise to user, work as ear When the working effect of cover 6 is too low, the starting of switch button 10 can be first passed through and play component 14, then pass through usb 11 for one The voice transmissions such as a little music can listen to the first device of broadcasting to playing on component 14 by conducting wire 5 and 6 upper speaker 9 of earmuff The sound that part 14 plays, above procedure are similar to the course of work of MP3, to generate counteracting with extraneous noise, and then reach Noise reduction effect after the noise reduction pillow use, conducting wire 5 can be wrapped in so that the active noise reduction of finishing device works On right take-up pulley 3 and left take-up pulley 4, then pillow body 1 taken off, the above use process for just completing the headrest, and this theory The content being not described in detail in bright book belongs to the prior art well known to professional and technical personnel in the field.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of active noise reduction pillow for duty room seat, including pillow body (1) and pillow lining (13), feature exists In: be provided on front side of the pillow body (1) raised (2), and the both ends of pillow body (1) be fixed with right take-up pulley (3) and It is wound with conducting wire (5) on left take-up pulley (4), the right take-up pulley (3) and left take-up pulley (4), and the lower end of conducting wire (5) is connected with Earmuff (6) is fixed with locating cover (7) on rear side of the pillow body (1), and the lower edge of locating cover (7) be provided with it is elastic Band (8), the inside of the earmuff (6) are equipped with loudspeaker (9), are equipped with switch button on the outside of the right take-up pulley (3) (10), USB interface (11) and charging jack (12) are installed on the outside of the left take-up pulley (4), the pillow lining (13) Rear side is fixed with pillow body (1), and being internally provided with for pillow body (1) plays component (14).

2. a kind of active noise reduction pillow for duty room seat according to claim 1, it is characterised in that: the right receipts Line wheel (3) is identical with the outer dimension of left take-up pulley (4), and right take-up pulley (3) and left take-up pulley (4) are about pillow body (1) Central symmetry.

3. a kind of active noise reduction pillow for duty room seat according to claim 1, it is characterised in that: the conducting wire (5) and earmuff (6) is provided with two groups, and is between the front end and right take-up pulley (3) and left take-up pulley (4) of 2 groups of conducting wires (5) It is fixedly connected.

4. a kind of active noise reduction pillow for duty room seat according to claim 1, it is characterised in that: the earmuff (6) internal upside is arc-shaped, and its downside is openning shape, and earmuff (6) is gradient acoustical cotton material.

5. a kind of active noise reduction pillow for duty room seat according to claim 1, it is characterised in that: the switch It is to be electrically connected between button (10), USB interface (11) and charging jack (12) and broadcasting component (14).

6. a kind of active noise reduction pillow for duty room seat according to claim 1, it is characterised in that: the pillow Lining (13) is sponge material, and is Nian Jie between pillow lining (13) and pillow body (1), and before pillow lining (13) Side is arc surfaced, is structure as a whole between pillow lining (13) and raised (2), and raised (2) are evenly distributed in pillow lining (13) in the cambered surface on front side of.