CN208101425U - Printer latch catch - Google Patents

Abstract

The utility model discloses a kind of printer latch catchs, including first panel, slide mass and limit body, first panel is used to cooperatively form paper feed channel with second panel, limit body is used to surround sliding slot with second panel, slide mass is in sliding fit with the sliding chute, slide mass is equipped with fastener, first panel is equipped with and the matched card interface of fastener, elastic component is equipped in sliding slot, one end of elastic component and the inner wall of sliding slot connect, the other end of elastic component is connect with slide mass, and slide mass is clamped or separates with card interface by reciprocatingly sliding along the chute.Above-mentioned printer snap mechanism, fastener on slide mass can be clamped with card interface, while elastic component can make fastener and card interface keep clamped condition, since slide mass can be slided along the sliding slot on limit body, then first panel can be made to be clamped or separate with second panel by sliding slide mass.Above-mentioned printer snap mechanism, is easy to dismount, and facilitates and overhauls to the internal structure in paper feed channel and printer.

Description

Printer latch catch

Technical field

The utility model relates to printing device technical fields, more particularly to a kind of printer latch catch.

Background technique

Printer is very high in the utilization rate of the scenes such as office, cash register, facilitates the work of people.

But since the printing frequency of printer is higher, needs often to dismantle printer, its internal structure is overhauled, but Traditional printer arrangement is not easy to assemble.

Summary of the invention

Based on this, the utility model lies in that overcoming the deficiencies of the prior art and provide a kind of easy-to-dismount printer snap-on knot Structure.

Its technical solution is as follows：

A kind of printer latch catch, including first panel, slide mass and limit body, the first panel are used for and second Panel cooperatively forms paper feed channel, and the limit body is used to surround sliding slot with second panel, and the slide mass and the sliding slot are sliding Dynamic cooperation, the slide mass are equipped with fastener, and the first panel is equipped with and the matched card interface of the fastener, the sliding slot Interior to be equipped with elastic component, one end of the elastic component is connect with the inner wall of the sliding slot, the other end of the elastic component and the cunning Kinetoplast connection, the slide mass are clamped or separate with the card interface by reciprocatingly sliding along the sliding slot.

Above-mentioned printer snap mechanism, the fastener on slide mass can be clamped with card interface, at the same elastic component can make fastener with Card interface keeps clamped condition, since slide mass can be slided along the sliding slot on limit body, then can make first by sliding slide mass Panel is clamped or separates with second panel.Above-mentioned printer snap mechanism, is easy to dismount, and facilitates to paper feed channel and printer Internal structure overhauled.

Further, the slide mass is for being arranged between second panel and the limit body, the bottom surface of the sliding slot It is equipped with matched with healing up with the fastener, the fastener wears described with healing up.

Further, the fastener includes interconnecting piece and hook part, and the hook part is connect with the interconnecting piece, the interconnecting piece Match described in wearing and heals up, the thickness matching of the hook part distance apart from the limit body and the first panel.

Further, the side wall of the sliding slot is equipped with sliding mouth, and the slide mass is equipped with push button, the push button sliding Wear the sliding mouth.

Further, the limit body includes top plate and side plate, and the top plate is connect with the side plate, and the side plate is used for It is arranged between second panel and the top plate, the top plate is used to surround the sliding mouth with second panel.

Further, the fastener is at least two.

Further, the side plate is equipped with along the protrusion close to the sliding mouth direction projection, and the slide mass includes Sequentially connected first connector, the second connector and third link block, first connector, the third link block are all provided with In second connector close to the side of the side plate, one of them described fastener is set on first connector, another A fastener is set on the third link block.

Further, the lateral surface of the push button is equipped with non-slip texture.

Further, the first panel is the panel in the printing portion of printer.

Further, the two sides in the paper feed channel are equipped with the slide mass and the limit body, the card interface with The fastener is correspondingly arranged.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of printer latch catch described in the utility model embodiment；

Fig. 2 is the assembling schematic diagram of second panel and locating part described in the utility model embodiment；

Fig. 3 is the enlarged diagram in Fig. 1 at A；

Fig. 4 is the enlarged diagram in Fig. 1 at B；

Fig. 5 is the structural schematic diagram of slide mass described in the utility model embodiment；

Fig. 6 is the assembling schematic diagram one of slide mass, limit body and elastic component described in the utility model embodiment；

Fig. 7 is the assembling schematic diagram two of slide mass, limit body and elastic component described in the utility model embodiment；

Fig. 8 is the structural schematic diagram of printer described in the utility model embodiment.

Description of symbols：

100, first panel, 110, card interface, 200, slide mass, 210, fastener, 211, interconnecting piece, 212, hook part, 220, Push button, the 230, first connector, the 240, second connector, 250, third link block, 300, limit body, 310, sliding slot, 320, match It heals up, 330, top plate, 340, side plate, 341, protrusion, 400, elastic component, 10, paper feed portion, 20, printing portion, 21, second panel.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this The disclosure of type understands more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" packet Include any and all combinations of one or more related listed items.

" first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for title It distinguishes.

As shown in Figures 1 to 4, printer latch catch includes first panel 100, slide mass 200 and limit body 300, and One panel 100 is used to cooperatively form paper feed channel with second panel 21, and limit body 300 is used to surround sliding slot with second panel 21 310, slide mass 200 is slidably matched with sliding slot 310, and slide mass 200 is equipped with fastener 210, and first panel 100 is equipped with and fastener 210 matched card interfaces 110, sliding slot 310 is interior to be equipped with elastic component 400, and one end of elastic component 400 is connect with the inner wall of sliding slot 310, The other end of elastic component 400 is connect with slide mass 200, and slide mass 200 reciprocatingly slides by along the chute 310 to be blocked with card interface 110 It connects or separates.

Above-mentioned printer snap mechanism, the fastener 210 on slide mass 200 can be clamped with card interface 110, while elastic component 400 can make fastener 210 and card interface 110 keep clamped condition, since slide mass 200 can be sliding along the sliding slot 310 on limit body 300 It is dynamic, then first panel 100 can be made to be clamped or separate with second panel 21 by sliding slide mass 200.Above-mentioned printer snap-on machine Structure is easy to dismount, and facilitates and overhauls to the internal structure in paper feed channel and printer.

Specifically, paper feed channel is for passing through printing paper.

Optionally, when fastener 210 and first panel 100 are clamped, first pressure of the fastener 210 by elastic component 400；

When fastener 210 is separated with first panel 100, second pressure of the fastener 210 by elastic component 400,

Wherein, first pressure is less than second pressure, i.e., when fastener 210 is separated with first panel 100, elastic component 400 Decrement is bigger.

Optionally, elastic component 400 is spring.In addition, elastic component 400 can also be sponge etc..

Further, slide mass 200 is for being arranged between second panel 21 and limit body 300, on the bottom surface of sliding slot 310 Equipped with matched with healing up 320 with fastener 210, fastener 210 is worn with healing up 320.The movement of slide mass 200 is more stable at this time, Be conducive to contraposition when installation.

Specifically, the thickness of slide mass 200 is matched with the depth of sliding slot 310, thickness and the paper feed channel of limit body 300 Width matching.Limit body 300 can be defined the width in paper feed channel at this time.

Further, as shown in Figures 5 and 6, fastener 210 includes interconnecting piece 211 and hook part 212, hook part 212 and interconnecting piece 211 connections, interconnecting piece 211 are worn with healing up 320, the thickness of hook part 212 distance apart from limit body 300 and first panel 100 Matching.It is very close to each other between limit body 300 and first panel 100 at this time when fastener 210 and card interface 110 cooperate, it is ensured that The distance between first panel 100 and second panel 21 are fixed value, will not generate length travel, it is ensured that the effect of printing.

Further, the side wall of sliding slot 310 is equipped with sliding mouth, and slide mass 200 is equipped with push button 220, and push button 220 slides Wear sliding mouth.At this time can be by pushing push button 220 to slide slide mass 200 in sliding slot 310, and then make first panel 100 It is clamped or separates with second panel 21, push button 220 is convenient to operation.

Further, as shown in FIG. 6 and 7, limit body 300 includes top plate 330 and side plate 340, top plate 330 and side plate 340 connections, side plate 340 is for being arranged between second panel 21 and top plate 330, and top plate 330 with second panel 21 for surrounding Slide mouth.The push button 220 being slidably matched at this time with sliding mouth is located at the side of second panel 21, is pushed convenient for push button 220 First panel 100 is set to be clamped or separate with second panel 21.

Further, fastener 210 is at least two.At least two fasteners 210 can guarantee when first panel 100 and the at this time When two panels 21 cooperate, lateral displacement will not occur between each other, facilitate subsequent installation.

Further, as shown in fig. 7, side plate 340 is equipped with along the protrusion 341 close to sliding mouth direction projection, slide mass 200 include sequentially connected first connector 230, the second connector 240 and third link block 250, the first connector 230, the Three link blocks 250 are set to the side that the second connector 240 leans on proximal panel 340, and one of fastener 210 is set to the first connector On 230, another fastener 210 is set on third link block 250.Since protrusion 341 is the bit architecture that allows on limit body 300, use In avoiding the connection structure between first panel 100, second panel 21 from interfering, the specific structure of slide mass 200 and limit body 300 Matching.

Further, the lateral surface of push button 220 is equipped with non-slip texture.It can facilitate at this time and push push button 220.

Further, first panel 100 is the panel in the printing portion 20 of printer.

Optionally, as shown in figure 8, printer includes paper feed portion 10 and printing portion 20, between printing portion 20 and paper feed portion 10 Form paper feed channel, wherein panel of the printing portion 20 close to 10 side of paper feed portion is first panel 100, and paper feed portion 10 is close to be beaten The panel of 20 side of print portion is second panel 21, and printing portion 20 includes shell, and shell and second panel 21 cooperate, and set on shell There is the cunning mouth being slidably matched with push button 220.

Further, the two sides in paper feed channel are equipped with slide mass 200 and limit body 300, card interface 110 and fastener 210 It is correspondingly arranged.Stability after installation can be improved at this time.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of printer latch catch, which is characterized in that including first panel, slide mass and limit body, the first panel For cooperatively forming paper feed channel with second panel, the limit body is used to surround sliding slot with second panel, the slide mass with The sliding slot is slidably matched, and the slide mass is equipped with fastener, and the first panel is equipped with and the matched clamping of the fastener Mouthful, elastic component is equipped in the sliding slot, one end of the elastic component is connect with the inner wall of the sliding slot, the elastic component it is another End is connect with the slide mass, and the slide mass is clamped or separates with the card interface by reciprocatingly sliding along the sliding slot.

2. printer latch catch according to claim 1, which is characterized in that the slide mass is for being arranged in the second face Between plate and the limit body, the bottom surface of the sliding slot is equipped with matched with healing up with the fastener, and the fastener wears institute It states to match and heal up.

3. printer latch catch according to claim 2, which is characterized in that the fastener includes interconnecting piece and hook part, The hook part is connect with the interconnecting piece, the interconnecting piece wear it is described with healing up, the hook part apart from the limit body away from From the thickness matching with the first panel.

4. printer latch catch according to claim 2, which is characterized in that the side wall of the sliding slot is equipped with sliding Mouthful, the slide mass is equipped with push button, and the push button sliding wears the sliding mouth.

5. printer latch catch according to claim 4, which is characterized in that the limit body includes top plate and side plate, The top plate is connect with the side plate, and for being arranged between second panel and the top plate, the top plate is used for the side plate The sliding mouth is surrounded with second panel.

6. printer latch catch according to claim 5, which is characterized in that the fastener is at least two.

7. printer latch catch according to claim 6, which is characterized in that the side plate is equipped with along close to the cunning It opens one's mouth the protrusion of direction projection, the slide mass includes sequentially connected first connector, the second connector and third link block, First connector, the third link block are set to second connector close to the side of the side plate, one of them The fastener is set on first connector, another described fastener is set on the third link block.

8. printer latch catch according to claim 4, which is characterized in that the lateral surface of the push button is equipped with anti-skidding Lines.

9. printer latch catch according to claim 1-8, which is characterized in that the first panel is printing Panel in the printing portion of machine.

10. printer latch catch according to claim 9, which is characterized in that the two sides in the paper feed channel are equipped with The slide mass and the limit body, the card interface are correspondingly arranged with the fastener.