CN207523259U - A kind of printer case for having decrease of noise functions - Google Patents

Abstract

The utility model discloses a kind of printer cases for having decrease of noise functions, the chassis body of opening is equipped with including front side and rear side, ring-like mounting groove is offered at the front openings of the chassis body, and the quadrangle of outer wall is equipped with the lead of camber structure on the inside of ring-like mounting groove, side of the lead on front side of chassis body offers circular platform type placing groove, multiple semicircle type grooves are equidistantly offered on the side wall of circular platform type placing groove, and multiple semicircle type grooves are in ring-like distribution along the horizontal axis of circular platform type placing groove, the quadrangle of inner wall is welded with connecting pole on the inside of ring-like mounting groove, and connecting pole is welded with fixing axle close to the side of corresponding lead.The utility model is economical and practical, and ring-type resonant abatvoix facilitates removal of ring-like mounting groove under the drive of ring-like mounting base, and then is conducive to user and the dust on ring-type resonant abatvoix is cleared up.

Description

A kind of printer case for having decrease of noise functions

Technical field

The utility model is related to printer case technical field more particularly to a kind of printer machines for having decrease of noise functions Shell.

Background technology

Output equipment of the printer as computer, printer is by the operation result of computer or intermediate result with people institute energy Number, letter, symbol and figure of identification etc., the equipment being imprinted on according to defined form on paper, printer case are printers Important component, with the continuous development of science and technology, the inside of printer case is generally bonded with altogether printer case Shake abatvoix so that printer case has the function of noise reduction, since resonance acoustical absorption plate is arranged on the inside of printer case, no Cleaning dust is carried out to resonance acoustical absorption plate convenient for user.

Utility model content

The purpose of this utility model is to solve shortcoming in the prior art, and the one kind proposed has noise reduction work( The printer case of energy.

To achieve these goals, the utility model employs following technical solution：

A kind of printer case for having decrease of noise functions is equipped with the chassis body of opening including front side and rear side, described Ring-like mounting groove is offered at the front openings of chassis body, and the quadrangle of outer wall is equipped with camber structure on the inside of ring-like mounting groove Lead, side of the lead on front side of chassis body offers circular platform type placing groove, on the side wall of circular platform type placing groove Multiple semicircle type grooves are equidistantly offered, and multiple semicircle type grooves are in ring-like distribution along the horizontal axis of circular platform type placing groove, The quadrangle of inner wall is welded with connecting pole on the inside of ring-like mounting groove, and connecting pole is welded with fixation close to the side of corresponding lead Axis, the inside of ring-like mounting groove are placed with ring-type resonant abatvoix, and ring-type resonant abatvoix is ring type structure, and ring-type resonant is inhaled Side quadrangle of the soundboard far from ring-type resonant abatvoix axle center offers the guide groove being slidably connected with lead, and ring-like common The abatvoix that shakes offers the slot rolling being connected with fixing axle, ring-type resonant close to the side quadrangle in ring-type resonant abatvoix axle center Side of the abatvoix on front side of chassis body is equipped with the ring-like mounting base inside ring-like mounting groove, and ring-like mounting base It is in contact respectively with the inside outer wall of ring-like mounting groove and inside inner wall, ring-like mounting base is close to the side of ring-type resonant abatvoix Quadrangle is welded with fixed inserted link, and the fixed one end of inserted link far from ring-like mounting base is extended in circular platform type placing groove, fixed Multiple round placing grooves inside circular platform type placing groove are offered on the outside of inserted link, and the inside of round placing groove is placed with The movable inserted link mutually clamped with semicircle type groove offers airtight chamber on movable inserted link, and be slidably fitted on movable inserted link with The slide post that side inner wall of the round placing groove far from semicircle type groove mutually welds, side surrounding of the movable inserted link far from semicircle type groove Equidistantly compressed spring is installed with, and the one end of compressed spring far from semicircle type groove is fixedly mounted in round placing groove On wall.

Preferably, it is four to six to be opened in the semicircle type groove that circular platform type is placed in groove sidewall, and four to six semi-circular Slot is in ring-like setting, and semicircle type groove is used to place the one end of movable inserted link far from fixed inserted link.

Preferably, multiple continuant orifices, and continuant orifice and machine are equidistantly offered on the inside inner wall of the ring-like mounting groove The inside of shell main body is connected, and the noise inside chassis body can enter in ring-like mounting groove by continuant orifice so that ring-like Ring-type resonant abatvoix inside mounting groove can absorb noise.

Preferably, the both sides of the ring-like mounting base are equipped with the arc shaped groove being opened on the outside of ring-like mounting groove on inner wall, And be symmetrical arranged positioned at the arc shaped grooves of ring-like mounting base both sides, it carries out in the inside of ring-like mounting groove pulling ring-like peace convenient for user Fill seat.

Preferably, it is rolled on the inner wall of the slot rolling and is connected with multiple balls, and multiple balls are equidistantly inlaid in fixation The outside of axis carries out relative position movement convenient for the slot rolling on ring-type resonant abatvoix in fixing axle.

Preferably, installation through-hole is offered on side inner wall of the airtight chamber far from semicircle type groove, slide post is close One end of semicircle type groove extends to the inside of airtight chamber, and the outside of slide post equidistantly offers multiple sliding slots, and in sliding slot Slidably connect the sliding block mutually welded with installation through-hole side wall so that when movable inserted link is by external force, movable inserted link can be in circle The inside of type placing groove carries out position movement.

Preferably, one end that the movable inserted link is located inside semicircle type groove is set as semi-circular structure, and movable inserted link The one end for being set as semi-circular structure is in contact with the side wall of semicircle type groove.

In the utility model, in a kind of printer case for having decrease of noise functions by ring-like mounting groove, arc shaped groove, Ring-like mounting base, ring-type resonant abatvoix, fixed inserted link, round placing groove, movable inserted link, airtight chamber, slide post, sliding slot, The semicircle type groove that compressed spring, sliding block and circular platform type are placed in groove sidewall matches, and user can be with ring-like peace by arc shaped groove It is contacted on the outside of dress seat, carries out pulling at rotating ring type mounting base in the inside of ring-like mounting groove, until movable inserted link removes Circular platform type placing groove is matched by ring-type resonant abatvoix, guide groove, lead, slot rolling, ball and fixing axle, ring-like common The abatvoix that shakes can remove ring-like mounting groove under the drive of ring-like mounting base, convenient for user to the ash on ring-type resonant abatvoix Dirt is cleared up, and the utility model is economical and practical, and ring-type resonant abatvoix facilitates removal of ring-like under the drive of ring-like mounting base Mounting groove, and then be conducive to user and the dust on ring-type resonant abatvoix is cleared up.

Description of the drawings

Fig. 1 be the utility model proposes a kind of printer case for having decrease of noise functions main structure diagram；

Fig. 2 be the utility model proposes a kind of printer case for having decrease of noise functions in ring-like resonance acoustical absorption plate in ring Mounting structure schematic diagram in type mounting base；

Fig. 3 be the utility model proposes a kind of printer case for having decrease of noise functions in ring-like resonance acoustical absorption plate be in The sectional view of non-installation condition；

Fig. 4 be the utility model proposes a kind of printer case for having decrease of noise functions in ring-like resonance acoustical absorption plate be in The structure diagram of non-installation condition；

Fig. 5 be the utility model proposes a kind of printer case for having decrease of noise functions in fix the sectional view of inserted link.

In figure：1 chassis body, 2 ring-like mounting grooves, 3 leads, 4 circular platform type placing grooves, 5 connecting poles, 6 fixing axles, 7 lead to Inserted link, 13 round placing grooves, 14 work are fixed in sound hole, 8 ring-like mounting bases, 9 ring-type resonant abatvoixs, 10 slot rollings, 11 guide grooves, 12 Dynamic inserted link, 15 airtight chamber, 16 slide posts, 17 sliding slots, 18 compressed springs, 19 sliding blocks.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.

With reference to Fig. 1-5, a kind of printer case for having decrease of noise functions is equipped with opening including including front side and rear side Chassis body 1 offers ring-like mounting groove 2, and the quadrangle of 2 inside outer wall of ring-like mounting groove at the front openings of chassis body 1 The lead 3 of camber structure is equipped with, lead 3 offers circular platform type placing groove 4 close to the side of 1 front side of chassis body, circle Multiple semicircle type grooves are equidistantly offered on the side wall of bench-type placing groove 4, and multiple semicircle type grooves are along circular platform type placing groove 4 Horizontal axis is in ring-like distribution, and the quadrangle of ring-like 2 inside inner wall of mounting groove is welded with connecting pole 5, and connecting pole 5 is close to corresponding The side of lead 3 is welded with fixing axle 6, and the inside of ring-like mounting groove 2 is placed with ring-type resonant abatvoix 9, and ring-type resonant Abatvoix 9 be ring type structure, side quadrangle of the ring-type resonant abatvoix 9 far from 9 axle center of ring-type resonant abatvoix offer with The guide groove 11 that lead 3 is slidably connected, and ring-type resonant abatvoix 9 is close to the side quadrangle in 9 axle center of ring-type resonant abatvoix The slot rolling 10 being connected with fixing axle 6 is offered, ring-type resonant abatvoix 9 is equipped with close to the side of 1 front side of chassis body Ring-like mounting base 8 inside ring-like mounting groove 2, and ring-like mounting base 8 respectively with the inside outer wall of ring-like mounting groove 2 and interior Side inner wall is in contact, and ring-like mounting base 8 is welded with fixed inserted link 12 close to the side quadrangle of ring-type resonant abatvoix 9, and solid Determine the one end of inserted link 12 far from ring-like mounting base 8 to extend in circular platform type placing groove 4, the outside of fixed inserted link 12 offers multiple Round placing groove 13 inside circular platform type placing groove 4, and the inside of round placing groove 13 is placed with and mutually blocks with semicircle type groove The movable inserted link 14 of dress offers airtight chamber 15 on movable inserted link 14, and is slidably fitted on movable inserted link 14 and is put with round Put the slide post 16 that side inner wall of the slot 13 far from semicircle type groove mutually welds, side surrounding of the movable inserted link 14 far from semicircle type groove Equidistantly compressed spring 18 is installed with, and the one end of compressed spring 18 far from semicircle type groove is fixedly mounted on round placing groove On 13 inner wall, the semicircle type groove being opened on 4 side wall of circular platform type placing groove is four to six, and four to six semicircle type grooves are in Ring-like setting, semicircle type groove are used to place the one end of movable inserted link 15 far from fixed inserted link 12, the inside inner wall of ring-like mounting groove 2 On equidistantly offer multiple continuant orifices 7, and continuant orifice 7 is connected with the inside of chassis body 1, making an uproar inside chassis body 1 Sound can enter in ring-like mounting groove 2 by continuant orifice 7 so that the ring-type resonant abatvoix 9 inside ring-like mounting groove 2 can be right Noise is absorbed, and the both sides of ring-like mounting base 8 are equipped with the arc shaped groove being opened on ring-like 2 outside inner wall of mounting groove, and position Arc shaped groove in ring-like 8 both sides of mounting base is symmetrical arranged, and carries out pulling ring-like installation in the inside of ring-like mounting groove 2 convenient for user Seat 8 rolls on the inner wall of slot rolling 10 and is connected with multiple balls, and multiple balls are equidistantly inlaid in the outside of fixing axle 6, are convenient for Slot rolling 10 on ring-type resonant abatvoix 9 carries out relative position movement in fixing axle 6, and airtight chamber 15 is far from semicircle type groove Installation through-hole is offered on the inner wall of side, slide post 16 extends to the inside of airtight chamber 15 close to one end of semicircle type groove, sliding The outside of dynamic column 16 equidistantly offers multiple sliding slots 17, and slidably connect what is mutually welded with installation through-hole side wall in sliding slot 17 Sliding block 19 so that when movable inserted link 14 is by external force, movable inserted link 14 can carry out position shifting in the inside of round placing groove 13 Dynamic, one end that movable inserted link 14 is located inside semicircle type groove is set as semi-circular structure, and movable inserted link 14 is set as semi-circular One end of structure is in contact with the side wall of semicircle type groove, passes through ring-like mounting groove 2, arc shaped groove, ring-like mounting base 8, ring-type resonant Abatvoix 9, fixed inserted link 12, round placing groove 13, movable inserted link 14, airtight chamber 15, slide post 16, sliding slot 17, compression bullet Semicircle type groove on 4 side wall of spring 18, sliding block 19 and circular platform type placing groove matches, and the finger of user can be placed by arc shaped groove To the outside of ring-like mounting base 8, carry out pulling at rotating ring type mounting base 8 in the inside of ring-like mounting groove 2, until movable inserted link 14 Circular platform type placing groove 4 is removed, passes through ring-type resonant abatvoix 9, guide groove 11, lead 3,6 phase of slot rolling 10, ball and fixing axle Cooperation, ring-type resonant abatvoix 9 can remove ring-like mounting groove 2 under the drive of ring-like mounting base 8, convenient for user to ring-like common The dust to shake on abatvoix 9 is cleared up, and the utility model is economical and practical, and ring-type resonant abatvoix 9 is in the band of ring-like mounting base 8 Under dynamic, ring-like mounting groove 2 is facilitated removal of, and then be conducive to user and the dust on ring-type resonant abatvoix 9 is cleared up.

In the utility model, when ring-type resonant abatvoix 9 needs to carry out cleaning dust, user can be with by arc shaped groove The outside of ring-like mounting base 8 is contacted, then in ring-like mounting groove 2, ring-like mounting base 8, ring-type resonant abatvoix 9, fixation Inserted link 12, round placing groove 13, movable inserted link 14, airtight chamber 15, slide post 16, sliding slot 17, compressed spring 18, sliding block 19, Under the cooperation of circular platform type placing groove 4 and semicircle type groove, carry out pulling at rotating ring type mounting base 8 in the inside of ring-like mounting groove 2, make It obtains ring-like mounting base 8 to be slided on the outside inner wall of ring-like mounting groove 2 and inside inner wall respectively, ring-like mounting base 8 drives Guide groove 11 of the ring-type resonant abatvoix 9 in the inside of ring-like mounting groove 2 progress position movement, ring-type resonant abatvoix 9 exists It is slided on corresponding lead 3, while ball of the slot rolling 10 on ring-type resonant abatvoix 9 in 6 outside of fixing axle is enterprising Row slides, and ring-like mounting base 8 also drives fixed inserted link 12 in circular platform type placing groove 4 while ring-type resonant abatvoix 9 is driven Inside carry out position movement, movable inserted link 14 is due to gradually being removed semicircle type groove by external force so that movable inserted link 14 drives Sliding block 19 is slided in corresponding sliding slot 17 to the direction far from semicircle type groove, and movable inserted link 14 carries out compressed spring 18 Compression until movable inserted link 14 removal semicircle type groove, is now on the 18 drive activity inserted link 14 of compressed spring of compressive state Sliding block 19 slided in sliding slot 17 so that movable inserted link 14 is set as one end of semi-circular structure in circular platform type placing groove 4 side wall is slided, and until fixed inserted link 12 removes corresponding circular platform type placing groove 4, ring-type resonant abatvoix 9 is in ring-like peace It fills and continues to carry out position movement in the inside of ring-like mounting groove 2 under the drive of seat 8, until ring-type resonant abatvoix 9 is fully removed Ring-like mounting groove 2, clears up the dust on ring-type resonant abatvoix 9 convenient for user.

The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of printer case for having decrease of noise functions is equipped with the chassis body (1) of opening including front side and rear side, special Sign is, ring-like mounting groove (2), and outer wall on the inside of ring-like mounting groove (2) are offered at the front openings of the chassis body (1) Quadrangle be equipped with the lead (3) of camber structure, side of the lead (3) on front side of chassis body (1) offers round platform Type placing groove (4) equidistantly offers multiple semicircle type grooves, and multiple semicircle type groove edges on the side wall of circular platform type placing groove (4) The horizontal axis of circular platform type placing groove (4) in ring-like distribution, the quadrangle of ring-like mounting groove (2) inside inner wall is welded with connection Column (5), and connecting pole (5) is welded with fixing axle (6) close to the side of corresponding lead (3), the inside of ring-like mounting groove (2) is put Ring-type resonant abatvoix (9) is equipped with, and ring-type resonant abatvoix (9) is ring type structure, ring-type resonant abatvoix (9) is far from ring-like The side quadrangle in resonance acoustical absorption plate (9) axle center offers the guide groove (11) being slidably connected with lead (3), and ring-type resonant Abatvoix (9) offers the slot rolling being connected with fixing axle (6) close to the side quadrangle in ring-type resonant abatvoix (9) axle center (10), side of the ring-type resonant abatvoix (9) on front side of chassis body (1) is equipped with positioned at ring-like mounting groove (2) inside Ring-like mounting base (8), and ring-like mounting base (8) is in contact respectively with the inside outer wall of ring-like mounting groove (2) and inside inner wall, ring Type mounting base (8) is welded with fixed inserted link (12), and fixed inserted link (12) close to the side quadrangle of ring-type resonant abatvoix (9) One end far from ring-like mounting base (8) is extended in circular platform type placing groove (4), and multiple positions are offered on the outside of fixed inserted link (12) In the internal round placing groove (13) of circular platform type placing groove (4), and the inside of round placing groove (13) is placed with and semicircle type groove The movable inserted link (14) mutually clamped offers airtight chamber (15) on movable inserted link (14), and slides peace on movable inserted link (14) Equipped with the slide post (16) mutually welded with side inner wall of the round placing groove (13) far from semicircle type groove, movable inserted link (14) is separate The side surrounding of semicircle type groove is equidistantly installed with compressed spring (18), and the one of the separate semicircle type groove of compressed spring (18) End is fixedly mounted on the inner wall of round placing groove (13).

2. a kind of printer case for having decrease of noise functions according to claim 1, which is characterized in that be opened in circular platform type Semicircle type groove on placing groove (4) side wall is four to six, and four to six semicircle type grooves are in ring-like setting.

A kind of 3. printer case for having decrease of noise functions according to claim 1, which is characterized in that the ring-like installation Multiple continuant orifices (7) are equidistantly offered on the inside inner wall of slot (2), and continuant orifice (7) is connected with the inside of chassis body (1) It is logical.

A kind of 4. printer case for having decrease of noise functions according to claim 1, which is characterized in that the ring-like installation The both sides of seat (8) are equipped with the arc shaped groove being opened on the outside of ring-like mounting groove (2) on inner wall, and positioned at ring-like mounting base (8) two The arc shaped groove of side is symmetrical arranged.

A kind of 5. printer case for having decrease of noise functions according to claim 1, which is characterized in that the slot rolling (10) Inner wall on roll be connected with multiple balls, and multiple balls are equidistantly inlaid in the outside of fixing axle (6).

A kind of 6. printer case for having decrease of noise functions according to claim 1, which is characterized in that the airtight chamber (15) installation through-hole is offered on the side inner wall far from semicircle type groove, slide post (16) is extended to close to one end of semicircle type groove The inside of airtight chamber (15), the outside of slide post (16) equidistantly offer multiple sliding slots (17), and slided in sliding slot (17) It is connected with the sliding block (19) mutually welded with installation through-hole side wall.

A kind of 7. printer case for having decrease of noise functions according to claim 1, which is characterized in that the activity inserted link (14) one end inside semicircle type groove is set as semi-circular structure, and movable inserted link (14) is set as the one of semi-circular structure End is in contact with the side wall of semicircle type groove.