阅读说明：本技术 交叉式安全票据插 (Cross type safety bill insert ) 是由 不公告发明人 于 2019-08-24 设计创作，主要内容包括：本发明公开了一种交叉式安全票据插,所述的交叉式安全票据插包含一底座和一支撑架,所述的支撑架的顶部设有一对可转动的护板,所述的底座包含一底板,所述的底板上设有一固定槽,所述的固定槽内设有一对平行设置的插针,所述的支撑架包含一支撑块,所述的支撑块的尺寸与所述的固定槽相适应,所述的支撑块上设有一对插接孔,所述的插针贯穿所述的插接孔,其中,当且仅当所述的一对护板被同时下压时,所述的护板同时向下翻转,并露出底座上的插针。由于当且仅当一对护板被同时下压时,护板才能同时向下翻转,并露出底座上的插针,避免插针直接暴露,安全性好。(The invention discloses a crossed safety bill insert which comprises a base and a support frame, wherein the top of the support frame is provided with a pair of rotatable guard plates, the base comprises a bottom plate, the bottom plate is provided with a fixing groove, a pair of parallel contact pins are arranged in the fixing groove, the support frame comprises a support block, the size of the support block is matched with that of the fixing groove, the support block is provided with a pair of plug-in holes, and the contact pins penetrate through the plug-in holes, wherein when and only when the pair of guard plates are pressed down simultaneously, the guard plates are turned downwards simultaneously, and the contact pins on the base are exposed. Because if and only when a pair of backplate is pushed down simultaneously, the backplate can overturn downwards simultaneously to expose the contact pin on the base, avoid the contact pin to directly expose, the security is good.)

1. The crossed safety bill insert is characterized by comprising a base and a supporting frame, wherein the top of the supporting frame is provided with a pair of rotatable guard plates,

the base comprises a bottom plate, a fixing groove is arranged on the bottom plate, a pair of parallel pins are arranged in the fixing groove,

the support frame comprises a support block, a pair of insertion holes are formed in the support block, the contact pin penetrates through the insertion holes, a pair of support columns which are longitudinally arranged are arranged on the support block, a sliding guide rod is arranged between the bottoms of the support columns, an upper fixing circular hole and a transversely arranged adjusting lug are arranged at the top of each support column, a longitudinally arranged adjusting screw hole is formed in each adjusting lug, an adjusting screw is arranged in each adjusting screw hole, a pair of magnetic sliding sleeves and a pair of reset springs are arranged on each sliding guide rod, each sliding sleeve comprises a tubular sleeve and a sheet-shaped connecting fin, and a fin circular hole is formed in each connecting fin;

the protective plate comprises a plate-shaped plate body, a pair of upper connecting protruding pieces are arranged at the bottom of the plate body, an upper connecting round hole is respectively arranged on the upper connecting protruding pieces, a plate body bayonet is arranged at one side of the plate body, bayonet through holes are respectively arranged on two side walls of the plate body bayonet, a cross-arranged linkage strip is arranged below the protective plate, the linkage strip comprises a long strip-shaped linkage base strip, a limit bayonet is arranged on the linkage base strip, a long round through limit round groove is arranged on the limit bayonet, an upper linkage round hole is arranged at the top of the linkage base strip, a connecting fork is arranged at the bottom of the linkage base strip, a through fork hole is arranged on the connecting fork, a linkage pin penetrates through the limit round groove, and the fork hole is respectively connected with the fin round holes through a lower connecting pin, the upper linkage round hole and the upper connecting round hole are respectively connected through an upper connecting pin, and the bayonet through hole is connected with the upper fixing round hole through a rotating pin.

2. The crossed security document guide as claimed in claim 1, wherein the guard has an arcuate finger groove on the upper surface.

Technical Field

The invention relates to stationery, in particular to a safety bill insert.

Background

The contact pin of current bill is inserted directly exposes outside, causes unexpected injury easily.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art, and provides a safety bill insert.

The technical problem of the invention is mainly solved by the following technical scheme:

a safety bill insert is characterized by comprising a base and a support frame, wherein a pair of rotatable guard plates is arranged at the top of the support frame, the base comprises a bottom plate, a fixing groove is formed in the bottom plate, a pair of parallel contact pins are arranged in the fixing groove, the support frame comprises a support block, the size of the support block is matched with that of the fixing groove, a pair of insertion holes are formed in the support block, the contact pins penetrate through the insertion holes,

wherein the content of the first and second substances,

and if and only if the pair of guard plates are pressed down simultaneously, the guard plates are turned downwards simultaneously and the contact pins on the base are exposed.

The invention discloses a cross type safety bill insert which is characterized by comprising a base and a supporting frame, wherein the top of the supporting frame is provided with a pair of rotatable guard plates,

the base comprises a bottom plate, a fixing groove is arranged on the bottom plate, and a pair of parallel contact pins is arranged in the fixing groove;

the support frame comprises a support block, a pair of insertion holes are formed in the support block, the contact pin penetrates through the insertion holes, a pair of support columns which are longitudinally arranged are arranged on the support block, a sliding guide rod is arranged between the bottoms of the support columns, an upper fixing circular hole and a transversely arranged adjusting lug are arranged at the top of each support column, a longitudinally arranged adjusting screw hole is formed in each adjusting lug, an adjusting screw is arranged in each adjusting screw hole, a pair of magnetic sliding sleeves and a pair of reset springs are arranged on each sliding guide rod, each sliding sleeve comprises a tubular sleeve and a sheet-shaped connecting fin, and a fin circular hole is formed in each connecting fin;

the protective plate comprises a plate-shaped plate body, a pair of upper connecting protruding pieces are arranged at the bottom of the plate body, an upper connecting round hole is respectively arranged on the upper connecting protruding pieces, a plate body bayonet is arranged at one side of the plate body, bayonet through holes are respectively arranged on two side walls of the plate body bayonet, a cross-arranged linkage strip is arranged below the protective plate, the linkage strip comprises a long strip-shaped linkage base strip, a limit bayonet is arranged on the linkage base strip, a long round through limit round groove is arranged on the limit bayonet, an upper linkage round hole is arranged at the top of the linkage base strip, a connecting fork is arranged at the bottom of the linkage base strip, a through fork hole is arranged on the connecting fork, a linkage pin penetrates through the limit round groove, and the fork hole is respectively connected with the fin round holes through a lower connecting pin, the upper linkage round hole and the upper connecting round hole are respectively connected through an upper connecting pin, and the bayonet through hole is connected with the upper fixing round hole through a rotating pin.

In a preferred embodiment, the upper surface of the guard plate is provided with an arc finger pressing arc groove.

The invention discloses a safety bill insert which is characterized by comprising a base and a supporting frame, wherein the top of the supporting frame is provided with a pair of rotatable guard plates,

the base comprises a bottom plate, a fixing groove is arranged on the bottom plate, and a pair of parallel contact pins is arranged in the fixing groove;

the supporting frame comprises a supporting block, a pair of insertion holes are arranged on the supporting block, the contact pin penetrates through the insertion holes, a pair of supporting columns which are longitudinally arranged are arranged on the supporting block,

the top of the supporting column is provided with an upper fixing round hole and a horizontally arranged adjusting lug, the adjusting lug is respectively provided with a longitudinally arranged adjusting screw hole, an adjusting screw is respectively arranged in the adjusting screw holes, the bottom of the supporting column is provided with a lower fixing round hole and a side guiding round hole,

a longitudinal guide groove is formed in the support column, a transverse guide groove is formed between the bottoms of the support columns, a longitudinal rack is arranged in the longitudinal guide groove, a pair of magnetic transverse racks is arranged in the transverse guide groove, a penetrating rack guide hole is formed in the center of each transverse rack, a guide long pin penetrates through the rack guide hole and the side guide round hole, and a rack spring is arranged at each of two ends of each guide long pin;

an upper gear set is arranged at the upper part of the longitudinal rack, a lower gear set is arranged at the lower part of the longitudinal rack, an upper rotating shaft is arranged at the center of the upper gear set, a lower rotating shaft is arranged at the center of the lower gear set,

the protective plate comprises a plate-shaped plate body, a plate body bayonet is arranged on one side of the plate body, bayonet through holes are respectively formed in two side walls of the plate body bayonet, and the upper rotating shaft penetrates through the bayonet through holes.

In a preferred embodiment, the upper surface of the guard plate is provided with an arc finger pressing arc groove.

The safety bill insert has the following advantages: because if and only when a pair of backplate is pushed down simultaneously, the backplate can overturn downwards simultaneously to expose the contact pin on the base, avoid the contact pin to directly expose, the security is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a security document holder of the present invention;

FIG. 2 is an exploded perspective view of the security document shown in FIG. 1;

FIG. 3 is a further exploded perspective view of the security document shown in FIG. 2;

FIG. 4 is an enlarged detail view of the region Z1 in FIG. 3;

FIG. 5 is an enlarged detail view of the region Z2 in FIG. 3;

FIG. 6 is an enlarged detail view of the region Z3 in FIG. 3;

FIG. 7 is a perspective view of the shield of FIG. 3;

FIG. 8 is an enlarged detail view of the region Z4 in FIG. 7;

FIG. 9 is a schematic view of the security document shown in FIG. 1, with the shields in a closed position;

FIG. 10 is a schematic view of the use of the security document shown in FIG. 1 with the sheeting in a simultaneously depressed position;

FIG. 11 is a schematic perspective view of a second embodiment of the security document holder of the present invention, with parts omitted;

FIG. 12 is an exploded perspective view of the security document shown in FIG. 11;

FIG. 13 is a cross-sectional structural view of the support frame of FIG. 12;

FIG. 14 is a further exploded perspective view of the security document shown in FIG. 12;

FIG. 15 is an enlarged detail view of the region Z5 in FIG. 14;

FIG. 16 is a schematic view of the security document shown in FIG. 11, with the shields in a closed position;

FIG. 17 is a schematic view of the use of the security document shown in FIG. 11 with the sheeting in a simultaneously depressed position;

FIG. 18 is another embodiment of the shield of FIG. 12.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.

As shown in fig. 1 to 8, the security document insertion apparatus 1 includes a base 10 and a support 20, and a pair of rotatable guards 30 is provided on the top of the support 20.

The base 10 includes a bottom plate 11, a fixing groove 12 is formed on the bottom plate 11, and a pair of pins 13 are disposed in the fixing groove 12 in parallel.

The supporting frame 20 includes a supporting block 21, a pair of inserting holes 24 are disposed on the supporting block 21, the inserting pin 13 penetrates through the inserting holes 24, a pair of supporting pillars 22 are disposed on the supporting block 21, a sliding guide rod 23 is disposed between bottoms of the supporting pillars 22, an upper fixing circular hole 26 and a horizontal adjusting convex block 25 are disposed at top of the supporting pillars 22, a longitudinally disposed adjusting screw hole 27 is disposed on each adjusting convex block 25, an adjusting screw 28 is disposed in each adjusting screw hole 27, a pair of magnetic sliding sleeves 60 and a pair of return springs 50 are disposed on the sliding guide rod 23, each sliding sleeve 60 includes a circular tube-shaped sleeve 61 and a sheet-shaped connecting fin 62, and a fin circular hole 63 is disposed on the connecting fin 62.

The guard board 30 comprises a plate-shaped board body 31, a pair of upper connecting protruding pieces 32 are arranged at the bottom of the board body 31, an upper connecting round hole 33 is respectively arranged on each upper connecting protruding piece 32, a board body bayonet 34 is arranged at one side of the board body 31, bayonet through holes 35 are respectively arranged on two side walls of each board body bayonet 34, a linkage strip 40 which is arranged in a cross manner is arranged below the guard board 30, the linkage strip 40 comprises a strip-shaped linkage base strip 41, a limit bayonet 42 is arranged on each linkage base strip 41, a long round through limit round groove 43 is arranged on each limit bayonet 42, an upper linkage round hole 48 is arranged at the top of each linkage base strip 41, a connecting fork 44 is arranged at the bottom of each linkage base strip 41, a through fork hole 45 is arranged on each connecting fork 44, a linkage pin 47 penetrates through each limit round groove 43, each fork hole 45 is connected with the round hole 63 through a lower connecting pin 46, the upper linkage circular hole 48 and the upper connection circular hole 33 are connected by an upper connection pin 49, respectively, and the bayonet through hole 35 and the upper fixing circular hole 26 are connected by a rotation pin 29.

The operation of the security document insertion will be described below.

As shown in fig. 2, first, a user inserts the pins 13 of the base 10 into the insertion holes 24 of the supporting bracket 20, and the supporting blocks 21 are inserted into the fixing grooves 12 of the base 10. At this time, as shown in fig. 9, the guard plates 30 are in a raised state, the two guard plates 30 completely shield the pin 13, and the pair of magnetic sliding sleeves 60 are attracted to each other by the magnetic force.

When the user needs to insert the bill, the user presses the two protection plates 30 simultaneously directly with two fingers, as shown in the direction F in fig. 10, the linkage bars 40 are opened, and at the same time, the magnetic force of the sliding sleeve 60 is overcome by the opened linkage bars 40, so that the sliding sleeve 60 slides toward both ends of the sliding guide rod, respectively, and the return spring 50 is compressed. While the sliding sleeve 60 slides, the protector 30 is continuously pressed down until the pin 13 is exposed. At this time, the user can insert the bill on the finger directly into the pin 13. At this point, the interlocking pin 47 reaches the most distal end of the circular limit groove 43.

Then, the user pulls out the finger, the return spring 50 starts to return, the magnetic sliding sleeve 60 is attracted together again, the two guard plates 30 return, and the pin 13 is shielded safely.

When the user presses down one of the protection plates 30 alone with one finger, for example, presses down the protection plate 30 on the right side in fig. 9, the sliding sleeve 60 on the left side has a tendency to move to the left. Since the two sliding sleeves 60 are magnetically attracted to each other, the sliding sleeve 60 on the right side is attracted to the sliding sleeve 60 on the left side and tends to move leftward. As soon as the sliding sleeve 60 on the right moves to the left, the linkage bar 40 connected to the sliding sleeve 60 on the right causes the guard 30 on the left to have a tendency to lift. Since the adjusting screw 28 is provided above the left protector 30, the adjusting screw 28 suppresses the tendency of the left protector 30 to lift up. That is, when the user presses down one of the guards 30 by one finger alone, the pressed guard 30 cannot perform the rotation function, which prevents the guard 30 from being opened accidentally.

As shown in fig. 11 to 15, a second embodiment of the security document insertion apparatus 100 of the present invention is shown. Unlike the first embodiment, the cradle 200 is changed and the base with the pins remains unchanged.

The bottom of the support column 22 is provided with a lower fixing circular hole 204 and a side guiding circular hole 205,

a longitudinal guide groove 201 is arranged in the support pillar 22, a transverse guide groove 202 is arranged between the bottoms of the support pillar 22, a longitudinal rack 700 is arranged in the longitudinal guide groove 201, a pair of magnetic transverse racks 1000 is arranged in the transverse guide groove 202, a through rack guide hole 1003 is arranged in the center of the transverse rack 1000, a guide long pin 1001 penetrates through the rack guide hole 1003 and the side guide round hole 205, and two rack springs 1002 are respectively arranged at two ends of the guide long pin 1001.

An upper gear set 800 is provided at the upper portion of the longitudinal rack 700, and a lower gear set 900 is provided at the lower portion of the longitudinal rack 700. An upper rotating shaft 801 is disposed at the center of the upper gear set 800, and the upper rotating shaft 801 penetrates through the bayonet through hole 35. The center of the lower gear set 900 is provided with a lower rotating shaft 901, and the lower rotating shaft 901 penetrates through the lower fixing circular hole 204.

The operation of the security document insertion device 100 will now be described.

As shown in fig. 16, in the normal state of the security bill insertion 100, the two shields 300 completely shield the pin 13, and the pair of magnetic transverse racks 1000 are attracted to each other by the magnetic force.

As shown in fig. 17, when a user needs to insert a bill, the user directly uses two fingers to press two guard plates 300 at the same time, so that the upper gear set 800 rotates counterclockwise and drives the longitudinal rack 700 to move upward, and the upward longitudinal rack 700 drives the lower gear set 900 to rotate counterclockwise. Meanwhile, the lower gear set 900 drives the transverse racks 1000 to slide away from each other, the magnetic force between the transverse racks 1000 is overcome, the rack spring 1002 is compressed, and the contact pin 13 is exposed at this time. The user can insert the bill on the finger directly into the pin 13.

Then, the user pulls out the finger, the rack spring 1002 starts to return, the magnetic transverse rack 1000 is attracted together again, the two guard plates 300 return, and the contact pin 13 is shielded safely.

When a user presses down one of the guards 300 individually with one finger, such as the guard 300 on the right side in fig. 16, the upper gear set 800 on the right side has a tendency to rotate counterclockwise, the longitudinal rack 700 on the right side has a tendency to move upward, the lower gear set 900 has a tendency to rotate counterclockwise, and the lateral rack 1000 on the right side has a tendency to slide rightward. Since the two lateral racks 1000 are magnetically attracted to each other, the left lateral rack 1000 also has a tendency to slide to the right under the magnetic force, and this tendency is conducted by the left lower gear set 900, the left longitudinal rack 700 and the left upper gear set 800, so that the left guard plate 300 has a tendency to lift up, and finally the guard plate 300 is restrained by the adjusting screw 28. That is, when a user presses one of the shields 300 with a finger alone, the pressed shield 300 cannot perform a rotation function, which prevents the shields 300 from being opened accidentally.

Fig. 18 shows another embodiment of the shield. An arc-shaped finger pressing arc groove 3000 is provided on the upper surface of the guard plate to indicate a correct pressing area.

Without being limited thereto, any changes or substitutions that are not thought of through the inventive work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.