CN201032537Y

CN201032537Y - Press type cover-opening device of card reader

Info

Publication number: CN201032537Y
Application number: CNU2006201665605U
Authority: CN
Inventors: 林乔立
Original assignee: Hongbao Sci & Tech Co Ltd
Current assignee: Hongbao Sci & Tech Co Ltd; Castles Tech Co Ltd
Priority date: 2006-12-07
Filing date: 2006-12-07
Publication date: 2008-03-05
Anticipated expiration: 2016-12-07

Abstract

The utility model discloses a press type cover-lift device of a card reader. The cover-lift device is sealed on the print mechanism of the card reader, the cover-lift device comprises a cover body, a press component, and a roller, therein one end of the cover body is pivoted on the card reader, a through groove is arranged at the other end, the press component is provided with a seat body, a button extends convexly in the center of the seat body, side plates respectively extend on the both sides of the seat body, the button is connected and gotten through in the through groove of the cover body, each side plate is respectively pivoted on the cover body, an ejecting arm respectively extends on each side plate, a socket is formed on the ejecting arm, and the socket is provided for the roller to embedded and connected; thereby, the ejecting arm pushes one end of the cover body away by pressing the button, and the cover body is lifted backward according to the pivot joint place of the cove body as the centre of rotation.

Description

The push type lid opening device of calculating punch

Technical field

The utility model relates to a kind of push type lid opening device, and is particularly a kind of in order to the push type lid opening device on the printing mechanism that is installed in calculating punch.

Background technology

Along with the change of people's consumer behavior, replace the trade mode of moneying-out with credit card, being used in all trades and professions widely.In addition, in the process of concluding the business, need usually to reach relevant formalities such as bargain transaction by the calculating punch of the pattern of swiping the card with credit card.Therefore, industry is developed the calculating punch of various different types successively, comes the powerful user demand of supply the market; Yet in present employed calculating punch, still have many functions part to be hoisted, for the foregoing reasons, the utility model is a research emphasis with the printing mechanism of increase calculating punch and the ease of use of lid.

The lid opening device of known calculating punch is to be sealed on the printing mechanism of calculating punch, and it mainly comprises lid and roller bearing, wherein said lid one end is articulated on the calculating punch, the other end then is provided with trip, calculating punch then is provided with the draw-in groove of corresponding aforementioned trip, is solidly connected to detain mutually with it, is extended with support arm respectively in the draw-in groove end both sides of calculating punch, and be formed with birdsmouth on support arm, described roller bearing is to be connected on the birdsmouth.

Yet, the lid opening device of known calculating punch still has following defective on basic the use: after the paper web that is installed in calculating punch inside is finished using, must change operation to paper web, at first an end of lid to be raised from calculating punch, and then behind the top of form extraction suitable length with paper web, and it is penetrated in the spaced slot of roller bearing and printing mechanism, rotate roller bearing again and the paper of paper web front end is pulled out; So, the dismounting and change operation of very complicated does not obviously have the convenience of use, thereby demands urgently being improved.

The utility model content

Fundamental purpose of the present utility model is to provide a kind of push type lid opening device of calculating punch, described lid opening device is sealed on printing mechanism one side of calculating punch, and it comprises lid, press component and roller bearing, one end of wherein said lid is articulated on the calculating punch, and the other end then offers groove; Described press component has pedestal, central authorities at described pedestal have protruded out button, both sides then are extended with side plate respectively, described button is connected in the groove of described lid, each side plate then is articulated in respectively on the groove end of lid, be extended with respectively on each side plate and eject arm, and eject at each and to be formed with birdsmouth on arm, described birdsmouth embeds for described roller bearing and connects.

Compared with prior art, the beneficial effects of the utility model are, utilize the assembly setting of press component and lid, behind pressing button, can make and eject arm one end of lid is pushed away calculating punch, and be rotation center and raising backward with the articulated section of lid and calculating punch, so as to increasing the ease of use of flip.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is the three-dimensional exploded view of the utility model and calculating punch;

Fig. 3 is the combination synoptic diagram of the utility model and calculating punch;

Fig. 4 is the assembled sectional view of Fig. 3;

Fig. 5 is applied to the user mode cut-open view () of calculating punch for the utility model; And

Fig. 6 is applied to the user mode cut-open view (two) of calculating punch for the utility model.

In the accompanying drawing, the list of parts of each label representative is as follows:

Lid 10

Coverboard 11 adjutages 12

Protruding axle 13 reference columns 14

Fixed arm 15 projections 16

Groove 17

Press component 20

Pedestal 21 buttons 22

Side plate 23 perforation 24

Guide channel 25 ejects arm 26

Birdsmouth 27

Roller bearing 30

Reel section 31 pivots 32

Roller 33

Elastic body 40

Calculating punch 5

Body 51 storage tanks 52

Axis hole 53 support arms 54

Open slot 55 screens 56

Key groups 57 printing mechanisms 58

Embodiment

Relevant detailed description of the present utility model and technology contents, conjunction with figs. is carried out following explanation, however accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.

Fig. 1 is a three-dimensional exploded view of the present utility model.The utility model provides a kind of push type lid opening device of calculating punch, and it mainly comprises lid 10, press component 20 and roller bearing 30, wherein:

Lid 10 has arc coverboard 11, and the place ahead of coverboard 11 protrudes out two corresponding mutually adjutages 12 downwards, and the outside of adjutage 12 is extended with protruding axle 13 and reference column 14 respectively; Protrude out two corresponding mutually fixed arms 15 in bottom, coverboard 11 rear, projection 16 has extended internally in the inboard of fixed arm 15; End face centre at coverboard 11 offers rectangular through slot 17.

Press component 20 has plate shape pedestal 21, protruded out button 22 on the end face mediad of pedestal 21, and be extended with vertical side plate 23 respectively in its both sides, button 22 is connected in the groove 17 of lid 10, offer perforation 24 and guide channel 25 on each side plate 23 respectively, perforation 24 wears pivot joint for the protruding axle 13 of lid 10, and guide channel 25 is then for reference column 14 ccontaining location; Be extended with downwards respectively in the bottom, the place ahead of side plate 23 and eject arm 26, be formed with birdsmouth 27 on the arm 26 ejecting.

Two pivots 32 that roller bearing 30 has reel section 31 and extends outward from reel section 31 two ends respectively, pivot 32 are connected in order to embedding in the birdsmouth 27 of press component 20, are externally connected to roller 33 at pivot 32.

During combination, earlier the button 22 with press component 20 penetrates in the groove 17 of lid 10, and protruding axle 13 and the reference column 14 that the perforation 24 and the guide channel 25 of each side plate 23 corresponded respectively to lid 10 connects then; At last, again the pivot 32 of roller bearing 30 is connected one-tenth push type lid opening device just capable of being combined corresponding to the birdsmouth 27 that ejects arm 26.

Fig. 2 is the three-dimensional exploded view of the utility model and calculating punch, and Fig. 3 is the combination synoptic diagram of the utility model and calculating punch, and Fig. 4 is the assembled sectional view of Fig. 3.Lid opening device of the present utility model can be installed on the printing mechanism 58 of calculating punch 5, calculating punch 5 has long rectangle body 51, printing mechanism 58 is installed in the place, the place ahead, inside of body 51, be formed with the storage tank 52 that the paper supply volume installs in body 51 the place aheads, and the projection 16 that is provided with for lid 10 embeds the axis hole 53 that articulates on the body 51 in storage tank 52 the place aheads; Be respectively equipped with two corresponding support arms 54 in both sides, storage tank 52 rear, and be formed with open slot 55 respectively on support arm 54, open slot 55 installs connection for the pivot 32 of roller bearing 30.Stage casing and back segment outside at body 51 are respectively equipped with screen 56 and key groups 57.Be provided with assembly or devices such as processor, internal memory, card reading module and network on-line module in body 51 inside,, therefore give unnecessary details explanation no longer in detail because aforesaid structure is not a research topic of the present utility model.

In addition, lid opening device of the present utility model further comprises elastic body 40, and elastic body 40 can be wire form springs, and the one end is fixed in support arm 54 rears of body 51, and the other end then protrudes out to open slot 55 inside, compresses fixing in order to the pivot 32 to roller bearing 30.

Projection 16 with lid 10 during combination embeds pivot joint corresponding to axis hole 53, be rotation center with this articulated section again, and with storage tank 52 tops of lid 10 involution cover caps in body 51, and the pivot 32 of roller bearing 30 embeds in the open slot 55 of support arms 54, and press for 40 elasticity of elastic body.

Fig. 5 and Fig. 6 are respectively user mode cut-open view () and (two) that the utility model is applied to calculating punch, when need upgrade operation to the paper web (not shown) of calculating punch 5 inside, only need downward pressing button 22, just can make its pivot 13 with lid 10 is rotation center, and do the swing effect simultaneously by ejecting arm 26, and the pivot 32 that makes roller bearing 30 rises from the open slot 55 of support arm 54, and the elasticity clip of disengaging and elastic body 40; Afterwards, be rotation center and raising backward then with respect to calculating punch 5 with the articulated section of lid 10; Thereby increase considerably the ease of use that lifting of lid 10 opened.

In sum, the push type lid opening device of calculating punch of the present utility model has practicality, novelty and creativeness, and structure of the present utility model also never sees like product and public use, meets the requirement of utility application fully, files an application according to Patent Law.

Claims

1. the push type lid opening device of a calculating punch, described lid opening device is sealed on the printing mechanism (58) of calculating punch (5), and it comprises:

Lid (10), one end are articulated on the calculating punch (5), and the other end then offers groove (17);

Press component (20), it has pedestal (21), on described pedestal (21), protruded out button (22), described button (22) both sides are extended with side plate (23) respectively, described button (22) is connected in the groove (17) of lid (10), each described side plate (23) then is articulated in respectively on the described lid (10), is extended with respectively to eject arm (26) on each side plate (23), and ejects at each and to be formed with birdsmouth (27) on arm (26); And

Roller bearing (30) is connected on the described birdsmouth (27) of described press component (20).

2. the push type lid opening device of calculating punch as claimed in claim 1, wherein said lid (10) has coverboard (11), protrude out two adjutages (12) in the place ahead of described coverboard (11), be extended with protruding axle (13) in the outside of each described adjutage (12) respectively; Offer perforation (24) respectively on each side plate (23) of described press component (20), described protruding axle (13) is articulated in the described perforation (24).

3. the push type lid opening device of calculating punch as claimed in claim 2, the outside of wherein said adjutage (12) is extended with reference column (14); Offer guide channel (25) on the side plate (23) of described press component (20), described reference column (14) is ccontaining to be positioned in the described guide channel (25).

4. the push type lid opening device of calculating punch as claimed in claim 2, wherein said coverboard (11) bottom has protruded out two fixed arms (15), and the projection (16) that extended internally respectively in the inboard of each described fixed arm (15), described projection (16) are pivoted with described calculating punch (5) and are connected.

5. the push type lid opening device of calculating punch as claimed in claim 1, two pivots (32) that wherein said roller bearing (30) has reel section (31) and extends outward from described reel section (31) two ends respectively, described two pivots (32) embed and are connected in the described birdsmouth (27).

6. the push type lid opening device of calculating punch as claimed in claim 1 further comprises elastic body (40), and an end of described elastic body (40) is fixed on the described calculating punch (5), and the other end then compresses and is fixed on the described roller bearing (30).

7. the push type lid opening device of calculating punch as claimed in claim 6, wherein said elastic body (40) is a wire form springs.