CN208027362U - Magnetic head constructional element with spring and cards processing equipment - Google Patents

Abstract

The utility model discloses a kind of magnetic head constructional element with spring and cards processing equipment.The magnetic head constructional element with spring includes：Mounting bracket, mounting bracket interval are convexly equipped with two opposite fixed parts, and each fixed part offers the first sliding groove；Swivel mount, swivel mount is rotatably connected at mounting bracket, and there are swivel mount two clamp arm being oppositely arranged, two clamp arm to be respectively positioned between two fixed parts, each clamp arm offers a second sliding slot, and each second sliding slot and a first sliding groove adjacent thereto all have an angle；The opposite end of link, link is equipped with a first rotating shaft, and each first rotating shaft sequentially passes through second sliding slot and the first sliding groove, and hang on a clamp arm and a fixed part；The both ends of elastic component, elastic component are held in mounting bracket and swivel mount respectively, so that swivel mount is flexibly supported on mounting bracket；And magnetic head, head portion are accommodated and are fixed in link.The utility model magnetic head constructional element with spring is easily assembled, efficiency of assembling is higher.

Description

Magnetic head constructional element with spring and cards processing equipment

Technical field

The utility model is related to cards processing equipment technical field, more particularly to a kind of magnetic head constructional element with spring and application The cards processing equipment of the magnetic head constructional element with spring.

Background technology

Traditional cards processing equipment, for example write cards device or reader device, generally include a mounting bracket, link, And it is installed on the magnetic head of link, wherein for the magnetic head for card image to be written or reads card image, the prior art is logical It crosses to sequentially pass through using screw and link is connected to mounting bracket after nut, spring, by the way of nut and screw connection Need precise match, thus its to there is a problem of being not easy to assembly, efficiency of assembling relatively low, be unfavorable for the manufacture of cards processing equipment And assembling.

Utility model content

The main purpose of the utility model be to provide one kind be easily assembled, efficiency of assembling higher magnetic head elasticity installation knot Structure.

To achieve the above object, the utility model proposes magnetic head constructional element with spring, be applied to cards processing equipment, packet It includes：

Mounting bracket, the mounting bracket interval are convexly equipped with two opposite fixed parts, and each fixed part offers first Sliding slot；

Swivel mount, the swivel mount are rotatably connected at the mounting bracket, and the swivel mount has two to be oppositely arranged Clamp arm, two clamp arm is respectively positioned between two fixed part, and each clamp arm offers a second sliding slot, and every 1 second slides The opening of slot and a first sliding groove adjacent thereto direction all has an angle；

The opposite end of link, the link is equipped with a first rotating shaft, and each first rotating shaft sequentially passes through Two sliding slots and the first sliding groove, and it hang on a clamp arm and a fixed part；

The both ends of elastic component, the elastic component are held in the mounting bracket and the swivel mount respectively, so that the rotation Pivoted frame is flexibly supported on the mounting bracket；And

Magnetic head, the head portion are accommodated and are fixed in the link.

Optionally, the first rotating shaft has a leveling face, and the leveling face is supported or is detached from the first sliding groove Bottom wall.

Optionally, each clamp arm surface opposite with another clamp arm is recessed with mating groove, the link towards with its phase The surface of adjacent clamp arm is equipped with limit rib, and the limit rib is abutted or is detached from the cell wall of the mating groove.

Optionally, the link offers through-hole, and the head portion is contained in the through-hole, and the magnetic head is fixed It is connected to the inner wall of the through-hole.

Optionally, the mounting bracket has opposite the first mounting surface and the second mounting surface and the first mounting surface of connection With the installation via of the second mounting surface, two fixed part is convexly equipped in first mounting surface, and the installation via is located at institute It states between two fixed parts；The head portion is contained in installation via, and manifests the second mounting surface by the installation via.

Optionally, the magnetic head constructional element with spring further includes a connecting line, and the magnetic head has a first end and a second end, The first end is connected with the connecting line, and the second end manifests second mounting surface by the installation via.

Optionally, the length direction of the first sliding groove is perpendicular to first mounting surface.

Optionally, the swivel mount includes ontology and the second shaft through the ontology, and the ontology is equipped with described two and presss from both sides The both ends of arm, second shaft are rotatably connected at the mounting bracket；The elastic component includes being sheathed on described second The spiral section of shaft compresses section and second with the first of the both ends for being connected to the spiral section and compresses section, and described first compresses section It is held in mounting bracket, described second, which compresses section, is held in the ontology.

Optionally, the ontology offers a holding tank, and described second, which compresses section, is partially accommodated in the holding tank, and supports In the bottom wall of the holding tank.

The utility model also proposes a kind of cards processing equipment, including above-mentioned magnetic head constructional element with spring.

Two fixed parts of mounting bracket offer the first sliding groove, two clamp arm of swivel mount in technical solutions of the utility model Second sliding slot is offered, is slided by the way that two first rotating shaft of link is sequentially passed through corresponding second sliding slot and first The cell wall of slot, second sliding slot and the first sliding groove can have the function of first rotating shaft limit, and due to each second sliding slot An angle is all had with a first sliding groove adjacent thereto, therefore, two lateral walls and first in second sliding slot width direction are slided Two lateral walls on well width direction are enclosed a space for being limited to first rotating shaft, thus by magnetic head and link It is installed on to relative limit mounting bracket, and, it is acted on by the elastic force of elastic component so that swivel mount is flexibly supported on installation branch Frame is realized magnetic head being elastically mounted to mounting bracket, coordinates instead of screw and nut is used in the connection of traditional link Connection type.The magnetic head constructional element with spring of the utility model passes through swivel mount, link and elastic component and mounting bracket Common cooperation the installation of magnetic head can be completed, be easily assembled, efficiency of assembling it is higher, be conducive to cards processing equipment manufacture and Assembling.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model magnetic head constructional element with spring；

Fig. 2 is the optical cable of magnetic head constructional element with spring shown in FIG. 1；

Fig. 3 is the explosive view of magnetic head constructional element with spring shown in FIG. 1；

Fig. 4 is the structural schematic diagram at another visual angle of magnetic head constructional element with spring shown in FIG. 1；

Fig. 5 is the company of swivel mount, link, elastic component, magnetic head and connecting line in magnetic head constructional element with spring shown in FIG. 1 Connect schematic diagram；

Fig. 6 is the schematic diagram at a visual angle of part-structure in magnetic head constructional element with spring shown in FIG. 1；

Fig. 7 is the schematic diagram at another visual angle of part-structure in magnetic head constructional element with spring shown in fig. 6；

Fig. 8 is the schematic diagram at the another visual angle of part-structure in magnetic head constructional element with spring shown in fig. 6；

Fig. 9 is the internal structure schematic diagram of magnetic head constructional element with spring shown in FIG. 1；

Figure 10 is the structural schematic diagram of one embodiment of the utility model cards processing equipment.

Drawing reference numeral explanation：

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific implementation mode

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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand To indicate or implying its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection domain within.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, also may be used To be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

The utility model proposes a kind of magnetic head constructional element with spring 100.

Referring to figs. 1 to 3, the magnetic head constructional element with spring 100 that one embodiment of the utility model proposes is applied to card and handles Equipment 200, including：Mounting bracket 10, the interval of mounting bracket 10 are convexly equipped with two opposite fixed parts 11, and each fixed part 11 is opened Equipped with the first sliding groove 111；Swivel mount 20, swivel mount 20 are rotatably connected at mounting bracket 10, and swivel mount 20 is opposite with two The clamp arm 201 of setting, two clamp arm 201 are respectively positioned between two fixed parts 11, and each clamp arm 201 offers a second sliding slot 2011, the opening of each second sliding slot 2011 and a first sliding groove 111 adjacent thereto is towards all having an angle；Link 30, the opposite end of link 30 is equipped with a first rotating shaft 31, and each first rotating shaft 31 sequentially passes through second sliding slot 2011 With the first sliding groove 111, and it hang on a clamp arm 201 and a fixed part 11；The both ends of elastic component 40, elastic component 40 are held in respectively Mounting bracket 10 and swivel mount 20, so that swivel mount 20 is flexibly supported on mounting bracket 10；And magnetic head 50,50 part of magnetic head accommodate And it is fixed in link 30.

Specifically, magnetic head 50 is partially accommodated in mounting bracket 10 and part is exposed to the mounting bracket 10, for for card Piece, which abuts, reads card image or write-in card image.The length direction of the first sliding groove 111 on two fixed parts 11 is parallel, That is, two first rotating shafts 31 are consistent respectively at the direction slided in corresponding the first sliding groove 111；Second in two clamp arm 201 The length direction of sliding slot 2011 is parallel, that is, two first rotating shafts 31 are respectively at sliding in corresponding second sliding slot 2011 Direction is consistent.Preferably, elastic component 40 can be the flexible structures such as spring, shrapnel.Magnetic head 50 is contained in link 30 Part is fixedly connected with the modes such as logical gluing between link 30；Or by the way that limit is respectively set on magnetic head 50 and link 30 Bit architecture is coordinated so that magnetic head 50 and link 30 are limited and be relatively fixed.

Two fixed parts 11 of mounting bracket 10 offer the first sliding groove 111 and swivel mount in technical solutions of the utility model 20 two clamp arm 201 offer second sliding slot 2011, right with it by sequentially passing through 30 2 first rotating shaft 31 of link The cell wall of the second sliding slot 2011 and the first sliding groove 111 answered, second sliding slot 2011 and the first sliding groove 111 can be to first rotating shaft 31 Have the function of limit, and since each second sliding slot 2011 and a first sliding groove 111 adjacent thereto all have an angle, Therefore the two lateral walls in 111 width direction of two lateral walls and the first sliding groove in 2011 width direction of second sliding slot enclose A space for being limited to first rotating shaft 31 is formed, to which 30 relative limit of magnetic head 50 and link to be installed on to installation branch Frame 10, and, it is acted on by the elastic force of elastic component 40 and swivel mount 20 is made to be flexibly supported on mounting bracket 10, realized magnetic head 50 It is elastically mounted to mounting bracket 10, instead of the connection side for using screw and nut to coordinate in the connection of traditional link 30 Formula.The magnetic head constructional element with spring 100 of the utility model passes through swivel mount 20, link 30 and elastic component 40 and mounting bracket The installation of magnetic head 50 can be completed in 10 common cooperation, be easily assembled, efficiency of assembling it is higher, be conducive to cards processing equipment 200 Manufacture and assembling.

Further, together with reference to shown in Fig. 2 and Fig. 4, mounting bracket 10 has the first opposite installation in the present embodiment Face 101 is with the second mounting surface 102 and is connected to the installation via 103 of the first mounting surface 101 and the second mounting surface 102, two fixed parts 11 are convexly equipped in the first mounting surface 101, and installation via 103 is between two fixed parts 11；Magnetic head 50, which is partially accommodated in, to be installed Hole 103, and the second mounting surface 102 is manifested by installation via 103.

As shown in Figure 10, it is a knot of the utility model magnetic head constructional element with spring 100 applied to cards processing equipment 200 Structure schematic diagram.Wherein, cards processing equipment 200 include main body 210 and be contained in main body 210 mounting bracket 10 and with peace The fixing bracket 220 that dress holder 10 is oppositely arranged, main body 210, mounting bracket 10 and fixing bracket 220 are collectively formed one for blocking Piece by card path 2101, wherein the second mounting surface 102 be card path 2101 an inner wall, pass through be arranged magnetic head 50 Part manifested by installation via 103 and enter card path 2101 after second mounting surface 102 so that passing through the card path 2101 card abuts the part that the magnetic head 50 is located in card path 2101, further by magnetic head 50 read card image or Card image is written in person.

Further, together with reference to shown in Fig. 3 and Fig. 4, magnetic head constructional element with spring 100 further includes a company in the present embodiment There is first end 51 and second end 52, first end 51 and connecting line 60 to connect for wiring 60, magnetic head 50, and second end 52 is by installation via 103 manifest the second mounting surface 102.

Specifically, as shown in figure 3, the second end 52 of magnetic head 50 is in semicircular arc structure, the semicircular arc of the second end 52 Structure provides one in card path 2101 and is inserted into the space pushed for card, that is to say, that when in use, card is by supporting It connects the semicircular arc structure and jacks up magnetic head 50 along the semicircular arc structure and make on the link 30 being connect with magnetic head 50 It moves, at this point, the first rotating shaft 31 of link 30 slides (glide direction is as shown in Figure 7) in the first sliding groove 111, and due to the One shaft 31 moves up and pushes the cell wall of second sliding slot 2011 so that two clamp arm 201 rotate, and first rotating shaft 31 is located at second and slides The part of slot 2011 in second sliding slot 2011 in sliding (glide direction is as shown in Figure 8), to which card can smoothly jack up magnetic head 50, And card image or write-in card image are read by the second end of the magnetic head 50 52, to prevent the second end 52 of magnetic head 50 right Card causes blocking (assuming that second end 52 is tack column, then card can be made to support the side wall of magnetic head 50 and cannot pass through card Piece channel 2101, card can not jack up the second end 52 of magnetic head 50 and contact magnetic head 50 and can not carry out Card Reader or write card work). Connecting line 60 is used to the pcb board of magnetic head 50 and cards processing equipment 200 being electrically connected.

And since the type of card is more various, card be not in a thickness direction be smooth, but have Certain gradient, that is to say, that as shown in Fig. 1, Fig. 4 and Figure 10, when card is by card path 2101, the card along perpendicular to It is the structure to tilt in the direction of advance of card path 2101, and the most bottom of the 52 semicircular arc structure of second end of magnetic head 50 End end is projected as a parallel lines along card in the direction of advance of card path 2101, which is parallel to card The left and right directions in channel 2101, in second end 52 of the card with gradient by magnetic head 50, card can support magnetic head 50 Second end 52 so that magnetic head 50 makes the lowermost end end of second end 52 around deflecting in the radial direction for first rotating shaft 31 Portion is fitted closely in the data storage areas such as the magnetic stripe of card or chip.Therefore, it hang on clamp arm by the way that first rotating shaft 31 is arranged 201 second sliding slot 2011 and the first sliding groove 111 of fixed part 11, can be positioned and limited to link 30, and be made The magnetic head constructional element with spring 100 of the utility model can be suitable for the card of surfacing or the card with constant slope etc. Card Reader or writing operation are carried out in piece.

Further, in this embodiment the length direction of the first sliding groove 111 is perpendicular to the first mounting surface 101.Specifically, join As shown in Figure 3, the first sliding groove 111 is the strip slot of opening upwards, the direction that first rotating shaft 31 is slided in the first sliding groove 111 For perpendicular to the direction of the first mounting surface 101, to be conducive to accurately control the movement of magnetic head 50 (glide direction such as Fig. 7 institutes Show).

More specifically, in the initial state (namely when passing through second end 52 without card), as shown in figure 3, two clamp arm 201 are respectively positioned between two fixed parts 11, and each clamp arm 201 is held on the first mounting surface 101 and installs 103 periphery of via The bottom surface in region, the first clamp arm 201 is a flat surface, and the region of installation 103 periphery of via is also a flat surface, after the two abuts against, The opening of second sliding slot 2011 of clamp arm 201 is towards the direction parallel with the installation plane of 103 peripheral edge margin of via, at this point, first Angle between sliding slot 111 and second sliding slot 2011 is 90 degree.And when the card with constant slope or out-of-flatness etc. passes through When 50 second end 52 of magnetic head, card supports the second end 52 so that second end 52 is rotated around first rotating shaft 31 to card and the The lowermost end end at two ends 52 is fitted closely in the data storage areas such as the magnetic stripe of card or chip, during this, the first sliding groove Angle between 111 and second sliding slot 2011 is less than 90 degree.

Further, together with reference to shown in Fig. 3, Fig. 6 to Fig. 9, swivel mount 20 includes ontology 21 and runs through in the present embodiment Second shaft 22 of the ontology 21, ontology 21 are equipped with two clamp arm 201, and the both ends of the second shaft 22 are rotatably connected at installation branch Frame 10；Elastic component 40 includes being sheathed on the spiral section 41 of the second shaft 22 and being connected to the first of the both ends of the spiral section 41 It compresses section 42 and second and compresses section 43, first, which compresses section 42, is held in mounting bracket 10, and second, which compresses section 43, is held in ontology 21.

Preferably, as shown in figure 9, elastic component 40 is set as two, the first of two elastic components 40, which compress section 42, is connected It connects, two elastic components 40 can be an integral molding structure, and the second shaft 22 runs through two clamp arm 201, and spiral section 41 is arranged by when installation In part of second shaft 22 between two clamp arm 201.And it is additionally provided with notch in mounting bracket 10, for giving first Compress 42 grafting of section limit so that first, which compresses section 42, installs and be held in mounting bracket 10, and mounting bracket 10 supports stress.Spiral shell Rotation section 40 is restored just for elastic deformation to occur and puts aside elastic energy convenient for swivel mount 20 and link 30 are automatic after rotation Beginning state.

Preferably, as shown in figures 7 and 9, ontology 21 offers a holding tank 211, and second, which compresses section 43, is partially accommodated in The holding tank 211, and it is held in the bottom wall of holding tank 211, it is limited by the way that holding tank 211 is arranged with compressing section 43 to second Position, and be conducive to compress section 43 so that elastic deformation occurs for spiral section 41 by second when swivel mount 20 rotates.

Further, together with reference to shown in Fig. 5 and Fig. 7, first rotating shaft 31 has a leveling face 311 in the present embodiment, adjusts Plane 311 is supported or is detached from the bottom wall of the first sliding groove 111.Specifically, leveling face 311 is formed in first rotating shaft 31 and passes through first The part of sliding slot 111, the first sliding groove 111 are square groove, and bottom wall is a flat surface, in the initial state (namely passed through without card When crossing second end 52), as shown in fig. 7, the elastic force due to elastic component 40 acts on so that the holding of swivel mount 20 is held in mounting bracket 10 (being specially the hole wall periphery that clamp arm 201 is held in installation via 103), at this point, passing through leveling face 311 and the first sliding groove 111 Bottom wall between mating reaction, be convenient to installation when the position of magnetic head 50 is corrected so that the second end of magnetic head 50 52 lowermost end end is parallel to the left and right directions of card path 2101.It will be understood, as shown in fig. 7, when card supports When pushing away magnetic head 50, make 30 stress of link since magnetic head 50 moves, the first rotating shaft 31 on link 30 is along shown by arrow Direction is slided in the first sliding groove 111, so that leveling face 311 is detached from the bottom wall of the first sliding groove 111.

Further, together with reference to shown in Fig. 2 and Fig. 3, each clamp arm 201 is opposite with another clamp arm 201 in the present embodiment Surface be recessed with mating groove 212, surface of the link 30 towards clamp arm 201 adjacent thereto is equipped with limit rib 32, limit rib 32 abut or are detached from the cell wall of mating groove 212.Specifically, limit rib 32 be straight strip, the bottom wall of mating groove 212 and A step is formed between side wall.What the cooperation between limit rib 32 and the cell wall of mating groove 212 reached acts on above-mentioned leveling The effect that cooperation between face 311 and the bottom wall of the first sliding groove 111 reaches is similar, that is to say, that as shown in Figure 2 and Figure 5,

Specifically, in the initial state (namely when passing through second end 52 without card), as shown in Fig. 2, due to elastic component 40 elastic force effect so that it (is specially that clamp arm 201 is held in installation via 103 that the holding of swivel mount 20, which is held in mounting bracket 10, Hole wall periphery), at this point, by the mating reaction between limit rib 32 and the cell wall of mating groove 212, when being convenient to installation pair The position of magnetic head 50 is corrected so that the lowermost end end of the second end 52 of magnetic head 50 is parallel to the left and right of card path 2101 Direction.It will be understood, when card pushes magnetic head 50, make 30 stress of link since magnetic head 50 moves, connection Relatively rotating between frame 30 and swivel mount 20, so that limit rib 32 is detached from the side wall of mating groove 212.

Further, in this embodiment link 30 offers through-hole 301, magnetic head 50 is partially accommodated in through-hole 301, and magnetic First 50 are fixedly connected on the inner wall of through-hole 301.It specifically, can be by being bonded, being clamped between magnetic head 50 and the inner wall of through-hole 301 The fixed connection of mode or detachable connection.

The utility model also proposes a kind of cards processing equipment 200, which installs including magnetic head elasticity Structure 100, the concrete structure of the magnetic head constructional element with spring 100 is with reference to above-described embodiment, since this cards processing equipment 200 is adopted Own with whole technical solutions of above-mentioned all embodiments, therefore at least caused by the technical solution with above-described embodiment Advantageous effect, this is no longer going to repeat them.

Specifically, as shown in Figure 10, in the cards processing equipment 200 of the present embodiment, cards processing equipment 200 includes main body 210 and the fixing bracket 220 that is contained in the mounting bracket 10 of main body 210 and is oppositely arranged with mounting bracket 10, main body 210, mounting bracket 10 and fixing bracket 220 be collectively formed one for card by card path 2101, wherein second installation Face 102 is an inner wall of card path 2101, and the part by the way that magnetic head 50 is arranged manifests the second mounting surface by installation via 103 Enter card path 2101 after 102, so that abutting the magnetic head 50 by the card of the card path 2101 is located at card path Card image or write-in card image are further read in part in 2101 by magnetic head 50.

Preferably, the utility model embodiment provide cards processing equipment 200 be reader device or write cards device, can It effectively solves to be connected to mounting bracket 10 after sequentially passing through nut, spring using screw in existing reader device or write cards device Connection type need precise match, to there is a problem of being not easy to assemble, packaging efficiency it is relatively low.It of courses, in concrete application, Cards processing equipment 200 provided in this embodiment or the other and relevant product of card, such as receive card device or card-issuing device Etc..

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of magnetic head constructional element with spring is applied to cards processing equipment, which is characterized in that the magnetic head constructional element with spring Including：

Mounting bracket, the mounting bracket are convexly equipped with two fixed parts being oppositely arranged, and each fixed part offers the first sliding groove；

Swivel mount, the swivel mount are rotatably connected at the mounting bracket, and the swivel mount has two folders being oppositely arranged Arm, described two clamp arm being oppositely arranged are respectively positioned between the fixed part that described two are oppositely arranged, and each clamp arm offers one The opening direction of two sliding slots, each second sliding slot and a first sliding groove adjacent thereto all has an angle；

The opposite end of link, the link is equipped with a first rotating shaft, and each first rotating shaft sequentially passes through the second cunning Slot and the first sliding groove, and it hang on a clamp arm and a fixed part；

The both ends of elastic component, the elastic component are held in the mounting bracket and the swivel mount respectively, so that the swivel mount It is flexibly supported on the mounting bracket；And

Magnetic head, the head portion are accommodated and are fixed in the link.

2. magnetic head constructional element with spring as described in claim 1, which is characterized in that the first rotating shaft has a leveling face, The leveling face is supported or is detached from the bottom wall of the first sliding groove.

3. magnetic head constructional element with spring as described in claim 1, which is characterized in that each clamp arm table opposite with another clamp arm Face is recessed with mating groove, and surface of the link towards clamp arm adjacent thereto is equipped with limit rib, the limit rib abut or It is detached from the cell wall of the mating groove.

4. magnetic head constructional element with spring as described in claim 1, which is characterized in that the link offers through-hole, described Head portion is contained in the through-hole, and the magnetic head is fixedly connected on the inner wall of the through-hole.

5. magnetic head constructional element with spring according to any one of claims 1 to 4, which is characterized in that the mounting bracket tool There are the first opposite mounting surface and the second mounting surface and is connected to the installation via of the first mounting surface and the second mounting surface, described two The fixed part being oppositely arranged is convexly equipped in first mounting surface, and the installation via is located at described two fixed parts being oppositely arranged Between；The head portion is contained in installation via, and manifests the second mounting surface by the installation via.

6. magnetic head constructional element with spring as claimed in claim 5, which is characterized in that the magnetic head constructional element with spring further includes One connecting line, the magnetic head have a first end and a second end, and the first end is connected with the connecting line, and the second end is by institute It states installation via and manifests second mounting surface.

7. magnetic head constructional element with spring as claimed in claim 5, which is characterized in that the length direction of the first sliding groove is vertical In first mounting surface.

8. magnetic head constructional element with spring according to any one of claims 1 to 4, which is characterized in that the swivel mount includes Ontology and the second shaft through the ontology, the ontology are equipped with described two clamp arm being oppositely arranged, and the two of second shaft End is rotatably connected at the mounting bracket；The elastic component includes being sheathed on the spiral section of second shaft and connecting respectively It is connected to the first of the both ends of the spiral section and compresses section and second and compress section, described first, which compresses section, is held in mounting bracket, described Second, which compresses section, is held in the ontology.

9. magnetic head constructional element with spring as claimed in claim 8, which is characterized in that the ontology offers a holding tank, institute It states second and compresses section and be partially accommodated in the holding tank, and be held in the bottom wall of the holding tank.

10. a kind of cards processing equipment, which is characterized in that pacify including magnetic head elasticity as claimed in any one of claims 1-9 wherein Assembling structure.