CN109016932A - A kind of electric stapler based on light guide techniques - Google Patents

Abstract

The invention discloses a kind of electric staplers based on light guide techniques, including operation block, the stapler space of upper end wall connection free surrounding space is provided in the operation block, the stapler slot that a upper end wall is connected to stapler space is provided on rear side of the lower end wall of the stapler space, the spring compartment that lower end wall connection free surrounding space is symmetrically set with from motion block front end, a promotion slot close to the end wall connection spring compartment of rotary shaft is provided in the spring block, the storage space for being symmetrically set with lower end wall connection free surrounding space centered on rotary shaft from motion block, the storage space is far from being provided with a sliding cavity in the end wall of rotating shaft center, the sliding cavity lower end wall is provided with an electromagnetic space being connected to close to the end wall of rotating shaft center with storage space, this device has structure simple, it is easy to operate, increase The storage capacity of staple block, and have the effect of adding automatically, the automation for adding new staple block is realized, improves work efficiency, can be stored with both ends, greatly improves the stability of wheel arrangement, there is very high adaptability.

Description

A kind of electric stapler based on light guide techniques

Technical field

The present invention relates to stapling devices manufacture field, specially a kind of electric stapler based on light guide techniques.

Background technique

Currently, with the development of science and technology the development of society, people are increasing to books and paper document demand, to ordering The use of book machine is more and more frequent, and existing stapler storage capacity is smaller, it is difficult to realize the effect largely bound, need often to add Add new staple block, can not achieve the effect added automatically, seriously affects working efficiency, be easy to produce in a large amount of forwardings Various failures, stability is not high and has significant limitation.

Summary of the invention

The purpose of the present invention is to provide a kind of electric staplers based on light guide techniques, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the invention provides the following technical scheme: a kind of electric stapler based on light guide techniques, packet Operation block is included, the stapler space of upper end wall connection free surrounding space, stapler space lower end wall are provided in the operation block The stapler slot that a upper end wall is connected to stapler space is provided in rear side, the stapler slot lower end wall is connected to free surrounding space, described Stapler space front bulkhead is fixedly connected with the first stapling block, the company of sliding in the stapler space being located at the first stapling block upper end It is connected to a sliding shoe, the sliding shoe front end face is fixedly connected with a sliding bar, and the sliding bar front end face is fixedly connected with one Compressed spring, the compressed spring front end are fixedly connected with stapler space front bulkhead, symmetrical in the left hand end wall of the stapler space It is provided with the pushing space of upper end wall connection free surrounding space, the end wall for pushing space close to stapler space and stapler space Connection, the sliding bar right end is through stapler space right end wall and is located in the pushing space of right side, and the sliding bar left end is run through Stapler space left end wall and be located at left side push space in, slidably connect a lower lock block, the sliding in the pushing space Bar left and right ends are fixedly connected with lower lock block close to stapler space end face respectively, and the operation block upper surface is embedded with one in center Rotating electric machine, the rotating electric machine upper surface have been connected by power a rotary shaft, and it is automatic that the rotary shaft upper end is fixedly connected with one Block, the spring compartment that lower end wall connection free surrounding space is symmetrically set with from motion block front end, the spring compartment A spring block is inside slidably connected, the spring block lower end is through spring compartment lower end wall and is located in free surrounding space, the bullet Spring block upper surface is fixedly connected with pressing spring, and the pushing spring upper end is fixedly connected with spring compartment upper end wall, described It is provided with a promotion slot close to the end wall connection spring compartment of rotary shaft in spring block, slidably connects one in the promotion slot Pushing block, the pushing block close to the end wall of rotary shaft and are located in spring compartment close to one end of rotary shaft through promotion slot, The pushing block is fixedly connected with a push the spring far from the end face of rotating shaft center, and the push the spring is far from rotating shaft center One end be fixedly connected with slot is pushed far from the end wall of rotating shaft center, it is described from motion block centered on rotary shaft bilateral symmetry It is provided with the storage space of lower end wall connection free surrounding space, the end wall of close rotating shaft center is fixed in the storage space connects It is connected to the second stapler block, slidably connects a translational block, the translation in the storage space being located on the upside of the second stapler block Block is fixedly connected with an extension spring close to the end face of rotating shaft center, the extension spring close to rotating shaft center one end with Storage space is fixedly connected close to the end wall of rotating shaft center, and a lower end wall and storage are provided in the storage space front bulkhead Object space is put in space connection, and described to put object space upper end wall connection free surrounding space, the translational block upper surface is fixedly connected with One pulls block, and the pulling block upper end is through putting object space and being located in free surrounding space, and the storage space upper end wall is far from rotation It is provided with a lower end wall at shaft end wall and is connected to translation chamber with storage space, the translation is intracavitary to slidably connect a screw thread Block is embedded with a driving motor in the translation chamber upper end wall, and the driving motor lower end surface has been connected by power a thread spindle, institute It states thread spindle lower end to be located in threaded block and be threadedly coupled with threaded block, the storage space is far from the end wall of rotating shaft center It is provided with a sliding cavity, the sliding cavity is connected to close to the end wall of rotating shaft center with storage space, the sliding cavity lower end wall It is provided with an electromagnetic space being connected to close to the end wall of rotating shaft center with storage space, the electromagnetic space is far from rotary shaft The end wall of the heart is fixedly connected with an electromagnet, and the electromagnet is fixedly connected with an elastic force bullet close to the end face of rotating shaft center Spring, the elastic spring are fixedly connected with a magnetic block close to one end of rotating shaft center, are provided on one in the magnetic block End face is connected to the power cavity of electromagnetic space, and the power cavity lower end wall is fixedly connected with a power spring, on the power spring End is fixedly connected with a power rail, and the power rail upper end is through power cavity upper end wall and is located in sliding cavity, the power rail It is fixedly connected with a supporting block on the left of the end face of rotating shaft center, the supporting block runs through close to one end of rotating shaft center Sliding cavity close to rotating shaft center end wall and be located in storage space, on the left of the operation block upper end in be provided with a light and mention Show mechanism.

Preferably, the translation chamber be it is rectangular, the threaded block, which moves to behind bottom, is also translating intracavitary sliding, institute Frictional force of the electromagnet to the attraction of magnetic block much larger than elastic force and the magnetic block sliding of elastic spring is stated, before the supporting block End face is concordant with the second stapler block front end face.

Preferably, having the inclined-plane of a taper at the close rotating shaft center side of the spring compartment lower end wall, under described There is a tapered slope in pressure space far from the end wall front side in stapler space.

Preferably, the elastic force of the push the spring is much larger than the elastic force of compressed spring.

Preferably, the light prompt mechanism includes warning light, it is provided with a power supply in the operation block upper end left side, It is connected between the warning light and power supply by copper wire.

Compared with prior art, the beneficial effects of the present invention are: being pushed away in present invention work toward close to rotating shaft center direction It is dynamic to pull block, it pulls block that translational block is driven to move to rotating shaft center direction, staple block is put into from putting object space upper end wall, Staple block enters under gravity is located at the second stapler block upper end surface in storage space, by pushing and unclamping repeatedly Pushing block allows the multiple staple blocks of the second stapler block upper end surface proper alignment, when the staple block in stapler space is finished Afterwards, rotating electric machine is opened, and rotating electric machine, which is connected by power, drives rotary shaft to rotate counterclockwise, and is turned counterclockwise to drive from motion block Dynamic, when right above the pushing space that spring block moves to right side, rotating electric machine is closed, and spring block is downward under the action of elastic force It is moved into and pushes in space, to make the pushing block in spring block travel forward under the action of elastic force, under pushing block drives Briquetting travels forward, and lower lock block drives sliding bar to move forward, so that sliding shoe be driven to travel forward, the storage on right side is empty at this time Between be located at right above stapler space, the driving motor on right side is opened, and driving motor, which is connected by power, drives thread spindle rotation, to make Threaded block moves downward, threaded block drive staple block move downward, at the same time, threaded block can block other staple blocks to It is moved far from rotary axis direction, staple block drives supporting block to move downward, and supporting block drives power rail to move downward and enter In electromagnetic space, the electromagnet on right side is powered, to generate attraction to magnetic block, magnetic block is transported to far from rotary axis direction Dynamic, magnetic block drives power rail and supporting block to move to far from rotating shaft center direction, to make the staple block moved downward Support force is lost, enters in stapler space and be located at the first stapling block upper end under gravity, driving motor is closed, rotation Motor is opened, rotating electric machine reversion, and rotating electric machine, which is connected by power, drives rotary shaft to rotate clockwise, to drive from the motion block inverse time Needle rotation, spring block travel upward and out in the case where pushing space and squeezing far from the end wall ramp of rotating shaft center and push space, The inclined-plane at end wall of the spring compartment close to rotating shaft center of the pushing block in spring block enters in spring compartment under squeezing at this time, Until setting back, the electromagnet on right side stops being powered, and magnetic block moves under the action of elastic force to close to rotary axis direction, from And move supporting block first to the direction close to rotating shaft center under the action of elastic force and move then up, the driving electricity on right side Machine is opened, and driving motor, which is connected by power, drives thread spindle to rotate backward, so that threaded block be made to move upwards, threaded block drives stapler Nail block moves upwards, so that supporting block be made to move upwards until set back, then next staple block pushing away in translational block Dynamic lower positioned at supporting block upper surface, the driving motor closing on right side, after returning to original position from motion block, rotating electric machine is closed, left side Staple block addition manner it is similar with aforesaid operations, this device have structure it is simple, it is easy to operate, increase staple block Storage capacity, and have the effect of adding automatically, the automation for adding new staple block is realized, is improved work efficiency, it can It is stored with both ends, greatly improves the stability of wheel arrangement, there is very high adaptability.

Detailed description of the invention

Fig. 1 is a kind of schematic view of the front view of the electric stapler entirety complete section based on light guide techniques of the present invention；

Fig. 2 is a kind of overlooking structure diagram of the electric stapler entirety complete section based on light guide techniques of the present invention；

Fig. 3 is the schematic view of the front view of complete section at a kind of electric stapler spring compartment based on light guide techniques of the present invention；

Fig. 4 is the left view enlarged structure schematic diagram of spring compartment on the right side of a kind of electric stapler based on light guide techniques of the present invention.

Fig. 5 is the left view enlarged structure signal that space is pushed on the right side of a kind of electric stapler based on light guide techniques of the present invention Figure.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of electric stapler based on light guide techniques, including Operation block 1 is provided with the stapler space 8 of upper end wall connection free surrounding space, 8 lower end of stapler space in the operation block 1 The stapler slot 4 that a upper end wall is connected to stapler space 8 is provided on rear side of wall, 4 lower end wall of the stapler slot is connected to free surrounding space, 8 front bulkhead of stapler space is fixedly connected with the first stapling block 7, the stapler space 8 being located at 7 upper end of the first stapling block A sliding shoe 5 is inside slidably connected, 5 front end face of sliding shoe is fixedly connected with a sliding bar 6,6 front end face of sliding bar It is fixedly connected with a compressed spring 9,9 front end of compressed spring is fixedly connected with 8 front bulkhead of stapler space, the stapler space The pushing space 3 of upper end wall connection free surrounding space is symmetrically arranged in 8 left hand end walls, the pushing space 3 is close to stapler sky Between 8 end wall be connected to stapler space 8,6 right end of sliding bar is through 8 right end wall of stapler space and is located at right side and pushes space In 3,6 left end of sliding bar is through 8 left end wall of stapler space and is located in the pushing space 3 of left side, sliding in the pushing space 3 Dynamic to be connected with a lower lock block 2,6 left and right ends of sliding bar are fixedly connected with lower lock block 2 close to 8 end face of stapler space respectively, A rotating electric machine 26 is embedded in the 1 upper surface center of operation block, 26 upper surface of rotating electric machine has been connected by power a rotation Shaft 24,24 upper end of rotary shaft are fixedly connected with one from motion block 10, described to be symmetrically set with from 10 front end of motion block One lower end wall is connected to the spring compartment 20 of free surrounding space, slidably connects a spring block 18, the bullet in the spring compartment 20 18 lower end of spring block is through 20 lower end wall of spring compartment and is located in free surrounding space, and 18 upper surface of spring block is fixedly connected with one Lower pressing spring 25, lower 25 upper end of pressing spring are fixedly connected with 20 upper end wall of spring compartment, are provided in the spring block 18 One is connected to the promotion slot 19 of spring compartment 20 close to the end wall of rotary shaft 24, slidably connects a pushing block in the promotion slot 19 16, the pushing block 16 close to the end wall of rotary shaft 24 and is located at spring compartment through promotion slot 19 close to one end of rotary shaft 24 In 20, the pushing block 16 is fixedly connected with a push the spring 17, the push the spring 17 far from the end face at 24 center of rotary shaft One end far from 24 center of rotary shaft is fixedly connected with slot 19 is pushed far from the end wall at 24 center of rotary shaft, described from motion block 10 The storage space 27 of lower end wall connection free surrounding space, the storage space 27 are symmetrically set with centered on rotary shaft 24 The end wall at 24 center of interior close rotary shaft is fixedly connected with the second stapler block 23, the storage for being located at 23 upside of the second stapler block A translational block 15 is slidably connected in space, the translational block 15 is fixedly connected with a stretching close to the end face at 24 center of rotary shaft Spring 13, the extension spring 13 close to 24 center of rotary shaft one end and storage space 27 close to 24 center of rotary shaft end wall It is fixedly connected, be provided with that a lower end wall is connected to storage space 27 in 27 front bulkhead of storage space puts object space 39, institute It states and puts 39 upper end wall of object space connection free surrounding space, 15 upper surface of translational block is fixedly connected with a pulling block 14, the drawing 14 upper end of motion block is through putting object space 39 and being located in free surrounding space, and 27 upper end wall of storage space is far from 24 end wall of rotary shaft It is provided with a lower end wall in place and is connected to translation chamber 35 with storage space 27, slidably connects a threaded block in the translation chamber 35 38, a driving motor 36 is embedded in 35 upper end wall of translation chamber, and 36 lower end surface of driving motor has been connected by power a spiral shell Line axis 37,37 lower end of thread spindle are located in threaded block 38 and are threadedly coupled with threaded block 38, and the storage space 27 is separate A sliding cavity 40, end wall and storage of the sliding cavity 40 close to 24 center of rotary shaft are provided in the end wall at 24 center of rotary shaft Space 27 is connected to, and 40 lower end wall of sliding cavity is provided with what an end wall close to 24 center of rotary shaft was connected to storage space 27 Electromagnetic space 30, the electromagnetic space 30 are fixedly connected with an electromagnet 32, the electromagnetism far from the end wall at 24 center of rotary shaft Iron 32 is fixedly connected with an elastic spring 31 close to the end face at 24 center of rotary shaft, and the elastic spring 31 is in rotary shaft 24 One end of the heart is fixedly connected with a magnetic block 29, and the power of upper surface connection electromagnetic space 30 is provided in the magnetic block 29 Chamber 33,33 lower end wall of power cavity are fixedly connected with a power spring 28, and 28 upper end of power spring is fixedly connected with one Power rail 34,33 upper end of power rail is through 33 upper end wall of power cavity and is located in sliding cavity 40, and the power rail 3 is close to rotation It is fixedly connected with a supporting block 21 on the left of the end face at 24 center of shaft, the supporting block 21 is passed through close to the one end at 24 center of rotary shaft Sliding cavity 40 is worn close to the end wall at 24 center of rotary shaft and is located in storage space 27, interior setting on the left of 1 upper end of operation block There is a light prompt mechanism 41.

Valuably, the translation chamber 35 is rectangular, and the threaded block 38 moves to also sliding in translation chamber 35 behind bottom Dynamic, the electromagnet 32 is to the attraction of magnetic block 29 much larger than the friction that the elastic force and magnetic block 29 of elastic spring 31 slide Power, 21 front end face of supporting block is concordant with 23 front end face of the second stapler block, and effect is to guarantee that staple can normally be fallen into order In book space 8.

Valuably, there is the inclined-plane of a taper at 24 central side of close rotary shaft of 20 lower end wall of spring compartment, it is described Space 3 is pushed far from there is a tapered slope on front side of the end wall in stapler space 8, effect is to allow spring block 18 out of pushing space 3 It skids off and pushing block 16 is allowed to enter in spring compartment 20, automatically reset to realize.

Valuably, the elastic force of the push the spring 19 is much larger than the elastic force of compressed spring 9, and effect is to allow 16 energy of pushing block Enough sliding bar 6 is pushed to move forward, so that new staple block be added.

Valuably, the light prompt mechanism 41 includes warning light 42, is provided with an electricity in 1 upper end of the operation block left side Source 44 is connected between the warning light 42 and power supply 44 by copper wire 43, and effect is the surplus for showing staple.

Specifically used method: in present invention work, block 14 is pulled toward pushing close to 24 center position of rotary shaft, pulls block 14 It drives translational block 15 to move to 24 center position of rotary shaft, staple block, staple block is put into from putting 29 upper end wall of object space Enter under gravity and be located at 23 upper end surface of the second stapler block in storage space 39, is pushed by pushing and unclamping repeatedly Block 14 allows the multiple staple blocks of 23 upper end surface proper alignment of the second stapler block, when the staple block in stapler space 8 is finished Afterwards, rotating electric machine 26 is opened, and rotating electric machine 26, which is connected by power, drives rotary shaft 24 to rotate counterclockwise, to drive inverse from motion block 10 Hour hands rotation, when spring block 18 moves to 3 surface of pushing space on right side, rotating electric machine 26 is closed, and spring block 18 is in bullet Moved downwardly under the action of power push space 3 in, thus make the pushing block 16 in spring block 8 under the action of elastic force forward Movement, pushing block 16 drive lower lock block 2 travel forward, lower lock block 2 drive sliding bar 6 move forward, thus drive sliding shoe 5 to Preceding movement, the storage space 27 on right side is located at right above stapler space 8 at this time, and the driving motor 36 on right side is opened, driving motor 36, which are connected by power drive thread spindle 37, rotates, so that threaded block 38 be made to move downward, threaded block 38 drives staple block to transport downwards Dynamic, at the same time, threaded block 38 can block other staple blocks and move to far from 24 direction of rotary shaft, and staple block drives support Block 21 moves downward, and supporting block 21 drives power rail 34 to move downward and enter in electromagnetic space 30, and the electromagnet 32 on right side is logical Electricity, to generate attraction to magnetic block 29, magnetic block 29 is moved to far from rotary axis direction, and magnetic block 29 drives power rail 34 It is moved with supporting block 21 to far from 24 center position of rotary shaft, to make the staple block moved downward lose support force, in weight Entering in stapler space 8 and be located at 7 upper end of the first stapling block under the action of power, driving motor 36 is closed, and rotating electric machine 26 is opened, Rotating electric machine reversion, rotating electric machine 26, which is connected by power, drives rotary shaft 24 to rotate clockwise, to drive counterclockwise from motion block 10 Rotation, it is empty that spring block 18 travels upward and out pushing in the case where pushing space 3 and squeezing far from the end wall ramp at 24 center of rotary shaft Between 2, at this time the pushing block 16 in spring block 8 spring compartment 20 close at the end wall at 24 center of rotary shaft inclined-plane squeeze under enter In spring compartment 20, until setting back, the electromagnet 32 on right side stops being powered, and magnetic block 29 is under the action of elastic force to close Rotary axis direction movement, so that supporting block 21 be made first to move then to the direction close to 24 center of rotary shaft under the action of elastic force It moves upwards, the driving motor 36 on right side is opened, and driving motor 36, which is connected by power, drives thread spindle 37 to rotate backward, to make spiral shell Line block 38 moves upwards, and threaded block 38 drives staple block to move upwards, to make supporting block 21 move upwards until restoring former Position, then next staple block is located at 21 upper surface of supporting block under the promotion of translational block 15, and the driving motor 36 on right side closes It closes, after returning to original position from motion block 10, rotating electric machine 26 is closed, and the staple block addition manner in left side is similar with aforesaid operations, This device has structure simple, easy to operate, increases the storage capacity of staple block, and have the effect of adding automatically, realizes The automation of the new staple block of addition, is improved work efficiency, can be stored with both ends, and the steady of wheel arrangement is greatly improved It is qualitative, there is very high adaptability.

It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (5)

1. a kind of electric stapler based on light guide techniques, including operation block, it is characterised in that: be provided with one in the operation block Upper end wall is connected to the stapler space of free surrounding space, is provided with a upper end wall and stapler space in stapler space lower end wall rear side The stapler slot of connection, the stapler slot lower end wall are connected to free surrounding space, and stapler space front bulkhead is fixedly connected with the first nail Book block slidably connects a sliding shoe, the sliding shoe front end face in the stapler space being located at the first stapling block upper end Be fixedly connected with a sliding bar, the sliding bar front end face is fixedly connected with a compressed spring, the compressed spring front end with order Book space front bulkhead is fixedly connected, and is symmetrically arranged under upper end wall connection free surrounding space in the left hand end wall of the stapler space Space is pressed, the end wall for pushing space close to stapler space is connected to stapler space, and the sliding bar right end is empty through stapler Between right end wall and be located at right side and push in space, the sliding bar left end through stapler space left end wall and be located at left side push it is empty In, a lower lock block is slidably connected in the pushing space, the sliding bar left and right ends are respectively with lower lock block close to stapler Space end face is fixedly connected, and a rotating electric machine is embedded in the center of the operation block upper surface, and the rotating electric machine upper surface is dynamic Power is connected with a rotary shaft, and the rotary shaft upper end is fixedly connected with one from motion block, described symmetrically to set from motion block front end It is equipped with the spring compartment of lower end wall connection free surrounding space, slidably connects a spring block, the spring in the spring compartment Block lower end is through spring compartment lower end wall and is located in free surrounding space, and the spring block upper surface is fixedly connected with a pushing bullet Spring, the pushing spring upper end are fixedly connected with spring compartment upper end wall, and one is provided in the spring block close to rotary shaft End wall is connected to the promotion slot of spring compartment, slidably connects a pushing block in the promotion slot, the pushing block is close to rotary shaft One end through push slot close to rotary shaft end wall and be located at spring compartment in, end of the pushing block far from rotating shaft center Face is fixedly connected with a push the spring, and the one end of the push the spring far from rotating shaft center and promotion slot are far from rotating shaft center End wall be fixedly connected, it is described that lower end wall connection free surrounding space is symmetrically set with from motion block centered on rotary shaft Storage space, the end wall in the storage space close to rotating shaft center is fixedly connected with the second stapler block, described to be located at second A translational block is slidably connected in storage space on the upside of stapler block, the translational block is close to the fixed company in the end face of rotating shaft center Be connected to an extension spring, the extension spring close to rotating shaft center one end and storage space close to rotating shaft center end wall It is fixedly connected, the object space of putting that a lower end wall is connected to storage space is provided in the storage space front bulkhead, it is described to put object Space upper end wall is connected to free surrounding space, and the translational block upper surface is fixedly connected with a pulling block, and the pulling block upper end is run through Put object space and be located at free surrounding space in, the storage space upper end wall far from rotation axial end wall in be provided with a lower end wall with Storage space connection translation chamber, the translation is intracavitary to slidably connect a threaded block, is embedded with one in the translation chamber upper end wall Driving motor, the driving motor lower end surface have been connected by power a thread spindle, the thread spindle lower end be located in threaded block and with Threaded block is threadedly coupled, and the storage space is leaned on far from a sliding cavity, the sliding cavity is provided in the end wall of rotating shaft center The end wall of nearly rotating shaft center is connected to storage space, and the sliding cavity lower end wall is provided with an end wall close to rotating shaft center The electromagnetic space being connected to storage space, the electromagnetic space are fixedly connected with an electromagnet far from the end wall of rotating shaft center, The electromagnet is fixedly connected with an elastic spring close to the end face of rotating shaft center, and the elastic spring is close to rotating shaft center One end be fixedly connected with a magnetic block, be provided in the magnetic block upper surface connection electromagnetic space power cavity, it is described Power cavity lower end wall is fixedly connected with a power spring, and the power spring upper end is fixedly connected with a power rail, the power Bar upper end is through power cavity upper end wall and is located in sliding cavity, and the power rail is fixed on the left of the end face of rotating shaft center to be connected It is connected to a supporting block, the supporting block runs through end wall and position of the sliding cavity close to rotating shaft center close to one end of rotating shaft center In in storage space, a light prompt mechanism is provided in the operation block upper end left side.

2. a kind of electric stapler based on light guide techniques according to claim 1, it is characterised in that: the translation chamber is Rectangular, the threaded block moves to behind bottom and is also translating intracavitary sliding, and the electromagnet is long-range to the attraction of magnetic block In the frictional force of elastic force and the magnetic block sliding of elastic spring, the supporting block front end face is concordant with the second stapler block front end face.

3. a kind of electric stapler based on light guide techniques according to claim 1, it is characterised in that: the spring compartment There is the inclined-plane of a taper at the close rotating shaft center side of lower end wall, the space that pushes has far from the end wall front side in stapler space One tapered slope.

4. a kind of electric stapler based on light guide techniques according to claim 1, it is characterised in that: the push the spring Elastic force be much larger than compressed spring elastic force.

5. a kind of electric stapler based on light guide techniques according to claim 1, it is characterised in that: the light prompt Mechanism includes warning light, is provided with a power supply in the operation block upper end left side, passes through copper wire between the warning light and power supply Connection.