CN203557857U

CN203557857U - Low-noise printer

Info

Publication number: CN203557857U
Application number: CN201320613297.XU
Authority: CN
Inventors: 袁兆祯
Original assignee: Jiangmen Dascom Computer Peripheral Co Ltd
Current assignee: Jiangmen Dascom Computer Peripheral Co Ltd
Priority date: 2013-09-29
Filing date: 2013-09-29
Publication date: 2014-04-23
Anticipated expiration: 2023-09-29

Abstract

The utility model discloses a low-noise printer comprising a machine core and a housing arranged outside the machine core; the bottom of the machine core is provided with a plurality of soft quality plastic foot pads used for contacting with a desktop; the housing is hung to the machine core through a plurality of soft quality plastic hanging hooks so that the housing can be suspended above the desktop; the bottom of the housing is higher than the bottom of the soft quality plastic foot pads; the machine core of the low-noise printer structure is directly supported by the soft quality plastic foot pads and placed on the desktop, so energy source generating vibrations can be directly led to a desk body with bigger weight; in the prior art, the energy source is led to a hollow housing with light weight, so the vibration of the machine core is amplified, the printer of the utility model can solve the problem, thereby reducing vibration noises; the housing is hung on the machine core through the soft quality plastic hanging hooks, so vibration energy of the vibrating machine core can be buffered and reduced through the soft quality plastic hanging hooks in an energy transmission process; simultaneously, the housing is hung on the machine core and has no direct contact with the desktop, thereby preventing low frequency resonate between the housing and the desktop.

Description

A kind of low noise printers

Technical field

The utility model relates to a kind of printer, particularly a kind of low noise printers.

Background technology

Common printer is generally comprised of shell and movement, and movement is directly fixed in shell by screw or grab, places the buffer stopper contact desktop of rubber-like at outer casing bottom, reaches the effect of buffering noise reduction; Or, on machine core housing, after rubber sleeve, adopting screw to pass rubber sleeve movement is consolidated on shell, outer casing bottom is also placed rubber-like buffer stopper contact desktop simultaneously.Due to printer in the course of the work, movement is vibrative energy source, although above-mentioned two kinds of structures have all adopted certain buffering noise reduction mode, but noise reduction is unsatisfactory, trace it to its cause: above-mentioned two kinds of structures are all the weight of bearing movement by shell, and be supported on desktop, the energy that so just there will be the movement of vibration to produce is directly guided the shell of light weight and hollow into, easily produce resonance and the noise of movement is amplified, and shell and desktop also easily produce resonance, thereby finally cause the noise reduction can be desirable.

Summary of the invention

The technical problems to be solved in the utility model is to provide a kind of low noise printers, can effectively reduce the operating noise of printer.

In order to solve the problems of the technologies described above, a kind of low noise printers of the present utility model, comprise movement and be arranged on the shell of movement outside, described movement bottom is provided with some soft plastic foots pad for contacting with desktop, described shell is mounted on movement and is made shell be suspended in desktop top by some soft plastic hanged hooks, and described outer casing bottom is higher than described soft plastic rubber cushion bottom.

On described movement, be provided with hangers, described soft plastic hanged hook top is provided with for this hangers and hooks the locating hole closing, and bottom is provided with connector, has with this connector and hook the connecting hole closing on described shell.

Described connector both sides are provided with projection, and described connecting hole opening part has the hook baffle plate that close corresponding to this projection.

Described soft plastic hanged hook top is provided with process Installation hole.

On described shell, be provided with some through holes that pass for soft plastic foot pad.

The beneficial effects of the utility model are: in this low noise printers structure, movement directly supports placement on the table by soft plastic foot pad, directly guide vibrative energy source into table body that quality is larger, avoid the problem of the amplification movement vibration that the shell of guiding lighter weight and hollow in prior art into brings, thereby reduced vibrating noise; And shell is suspended on movement by soft plastic hanged hook, the movement of vibration is cushioned vibrational energy through soft plastic hanged hook to slacken in energy transfer process, thereby reaches Noise Reduction; , because shell is suspended on movement, directly do not contact with desktop meanwhile, also avoided, between shell and desktop, low-frequency resonance occurs.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is structural representation of the present utility model;

Fig. 2 is one of decomposition texture schematic diagram of the present utility model;

Fig. 3 is two of decomposition texture schematic diagram of the present utility model;

Fig. 4 is A place structure enlarged drawing in Fig. 3;

Fig. 5 is the structural representation of soft plastic hanged hook.

The specific embodiment

With reference to Fig. 1, Fig. 2, a kind of low noise printers of the present utility model, comprise movement 1 and be arranged on the shell 2 of movement 1 outside, described movement 1 bottom is provided with some soft plastic foots pad 3 for contacting with desktop, described shell 2 is mounted on movement 1 and is made shell 2 be suspended in desktop top by some soft plastic hanged hooks 4, and described shell 2 bottoms are higher than described soft plastic rubber cushion 3 bottoms.

Printer in the course of the work, movement is vibrative energy source, according to energy transfer principle, during to the light object transfer of quality, more easily produce vibration, in prior art, the vibration of movement has passed to the light shell of quality, and itself will produce large vibration, and simultaneously, shell is lightweight and hollow, easier sonorific reflection and resonance, thereby also must cause the amplification of sound.Clearly, the design of this patent makes the energy of movement vibration guide the larger table body of quality into, therefore the noise producing is less, after most energy passes to desktop, the energy that shell obtains is just less, meanwhile, and due to movement and the soft plastic using that is connected of shell, the transmission of energy obtains further buffering and weakens, and noise can reduce; On the other hand, between movement and desktop, increase the foot pad of soft plastic material, can further cushion both energy transmission, noise is also just less.

With reference to Fig. 3, Fig. 4, Fig. 5, illustrate shell 2 and be mounted on the structure on movement 1 by soft plastic hanged hook 4.As shown: some hangers 5 can be set on movement 1, and soft plastic hanged hook 4 tops are provided with for this hangers 5 and hook the locating hole 6 closing, and bottom is provided with connector 7, has with this connector 7 and hook the connecting hole 8 closing on described shell 2.In the present embodiment, described connector 7 both sides are provided with projection 9, described connecting hole 8 opening parts have the hook baffle plate 10 that close corresponding to this projection 9, during installation, by extruding connector 7, its distortion are entered in connecting hole 8, after resiling for to be connected 7, projection 9 forms to hook with baffle plate 10 and closes, and connector 7 and connecting hole 8 hooks are closed, and now the locating hole of soft plastic hook 6 is hooked and is incorporated on the hangers 5 of movement, just shell 2 can be mounted on movement 1, easy to operate quick.Certainly, shell be mounted on mode on movement can also have several, as long as adopt can buffering vibration and be convenient to mount soft plastic hanged hook realize shell 2 and be mounted on movement 1 and be suspended in desktop top, all should belong to protection domain of the present utility model.

For the ease of soft plastic hanged hook 4, be installed on hangers 5, at described soft plastic hanged hook 4 tops, be provided with process Installation hole 11, in assembling, can adopt aid to catch on this process Installation hole 11 by soft plastic hanged hook 4 integrally stretchings, thereby more easily mount on hangers 5.

On described shell 2, be provided with some through holes 12 that pass for soft plastic foot pad 3, such design, has guaranteed that the associative perception of shell is not damaged, and can make again shell be suspended in completely on desktop simultaneously.

By above analysis and elaboration to the utility model specific embodiment and structure, can learn, the utility model has been broken through the intrinsic thinking of printer Design in the past, by simple and dexterously structural design, realized the reasonable transfer of movement vibration, thereby the operating noise that can effectively reduce printer, can be widely used on various types of printers.

Claims

1. low noise printers, comprise movement (1) and be arranged on the outside shell (2) of movement (1), it is characterized in that: described movement (1) bottom is provided with some soft plastic foots pad (3) for contacting with desktop, described shell (2) is mounted on the upper shell (2) that makes of movement (1) by some soft plastic hanged hooks (4) and is suspended in desktop top, and described shell (2) bottom is higher than described soft plastic rubber cushion (3) bottom.

2. low noise printers according to claim 1, it is characterized in that: on described movement (1), be provided with hangers (5), described soft plastic hanged hook (4) top is provided with for this hangers (5) and hooks the locating hole (6) closing, bottom is provided with connector (7), has with this connector (7) and hook the connecting hole (8) closing on described shell (2).

3. low noise printers according to claim 2, is characterized in that: described connector (7) both sides are provided with projection (9), and described connecting hole (8) opening part has the hook baffle plate (10) that close corresponding to this projection (9).

4. low noise printers according to claim 1 and 2, is characterized in that: described soft plastic hanged hook (4) top is provided with process Installation hole (11).

5. low noise printers according to claim 1, is characterized in that: on described shell (2), be provided with some through holes (12) that pass for soft plastic foot pad (3).