CN107696772A

CN107696772A - A kind of letter box arrangement

Info

Publication number: CN107696772A
Application number: CN201711056699.3A
Authority: CN
Inventors: 张叶莎
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-01
Filing date: 2017-11-01
Publication date: 2018-02-16

Abstract

The invention discloses a kind of letter box arrangement, including control arm and can upper and lower translation be arranged on control arm on housing, opening is provided with control arm towards dovetail groove that is left and extending up and down, upper and lower translation is provided with armed lever in dovetail groove, armed lever left part end face is fixedly connected with the housing, housing includes upper shell and the lower house to be connected with upper shell, heavy chamber is provided with upper shell bottom end face, in upper enclosure inner wall body on the upside of heavy chamber chamber is slided provided with left and right extension is set first, first central position for sliding intracavitary, which runs through second set provided with extension up and down, slides chamber, second cunning intracavitary is slidably connected with constriction plate；The present invention is simple in construction, easy to operate, and easy disassembly is safeguarded and maintenance, improves maintenance efficiency and improves the operating efficiency of mark.

Description

A kind of letter box arrangement

Technical field

The present invention relates to mailbox processing technique field, specifically a kind of letter box arrangement.

Background technology

At present, after mailbox processing shaping, can all use marking machine and mailbox outer surface is carried out stamping one has The dynamics of mark can not easily be adjusted according to actual conditions, cause mark to be imitated for the mark of depth, existing marking device Fruit is poor, and quality can not ensure.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of letter box arrangement, and it can solve the problem that above-mentioned show in the art Problem.

The present invention is achieved through the following technical solutions：The present invention a kind of letter box arrangement, including control arm and Can upper and lower translation the housing being arranged on the control arm, opening is provided with the control arm towards swallow that is left and extending up and down Stern notch, upper and lower translation is provided with armed lever in the dovetail groove, and the armed lever left part end face is fixedly connected with the housing, the shell Body includes upper shell and the lower house to be connected with the upper shell, and it is heavy to be provided with the upper shell bottom end face Chamber, be provided with that left and right extension is set in the upper enclosure inner wall body on the upside of the heavy chamber first slide chamber, and described first slides intracavitary Central position run through be provided with up and down extension set second slide chamber, it is described second cunning intracavitary is slidably connected with contraction Plate, the second cunning intracavitary at the top of the constriction plate, which pushes away to stretch, is connected with the first shell fragment, the center inside the constriction plate Position, which penetrates, is provided with slope open slot, to being equipped with end face at left and right sides of the constriction plate on the downside of the slope open slot Push away and stretch slope groove, the first cunning intracavitary, which is slidably connected with, to be pierced into the slope open slot and sliding connection pushes away Slope block is stretched, described push away is stretched the lead screw that slope block internal thread is connected with left and right extension setting, expanded on the right side of the lead screw Open up tip and the first motor is connected, the heavy intracavitary, which is rotatably assorted, is connected with the pivoted arm that left and right extension is set, described turn Circumferentially it is installed with to push away on arm and stretches flange pulley, the pivoted arm right extension tip and the second motor is connected, and the heavy chamber is left The upright groove of setting is extended up in the upper shell bottom end face of right both sides to being equipped with, the left and right sides upright groove Top expanding section is respectively equipped with and left and right sides institute in the upper shell between the described second cunning bottom of chamber portion expanding section respectively State to push away and stretch slope groove and push away the lock-bit parts for stretching sliding connection, the lock-bit parts connect to coordinate with the lower house lock-bit Connect.

Preferably technical scheme, lead screw left side extension tip rotates with the described first cunning chamber inner left wall matches somebody with somebody Connection is closed, the first motor outer surface is installed on described first and slided on the right side of chamber in inwall, and mating connection fixed thereto；Institute State extension tip on the left of pivoted arm and be rotatably assorted with the heavy chamber inner left wall and is connected, the second motor outer surface is installed on institute State on the right side of heavy chamber in inwall, and mating connection fixed thereto.

Preferably technical scheme, the lower house include main casing portion and are fixedly installed on described main casing portion or so two Side roof part edge and the up-and-down rod for extending up setting, up-and-down rod top expanding section is interior to be provided with lock-bit hole, the main casing Guide groove is provided with inside portion, guide plate is slidably connected with the guide groove, the guide plate bottom end face is installed with extension downwards and set The armed lever put, armed lever bottom expanding section is through main casing portion bottom end face and stretches out outside main casing portion bottom end face, Armed lever bottom extension tip is installed with mark body, and the armed lever outer surface in the guide groove has to be led with described around rising Plate pushes away the second shell fragment for stretching mating connection, and the stripper plate for extending up setting, the stripper plate top are installed with the top of the guide plate Portion's expanding section is through end face at the top of the main casing portion and stretches out at the top of the main casing portion outside end face.

Preferably technical scheme, each lock-bit parts include setting the upright groove to slide chamber with described second Between the transluminal that sets of the upper enclosure inner wall body and interior external expansion and be arranged on the second guide groove of the transluminal bottom, The transluminal outer expandable tip of the left and right sides is set with the upright groove communications and liaison of the left and right sides respectively, the institute of the left and right sides The left and right sides communications and liaison setting that extension tip on the inside of transluminal slides chamber with described second respectively is stated, is slidably connected in the transluminal There is a lock-bit bar, tip is provided with respectively being stretched with pushing away to stretch slope groove and push away described in the left and right sides on the inside of the lock-bit bar of the left and right sides The oblique cunning portion of sliding connection, each it is slidably connected with second guide groove and extends up the second of setting and lead Plate, the second guide plate top extension tip are connected with the lock-bit bar bottom end face secure fit, each second guide plate Push away to stretch in second guide groove in outside and be connected with the 3rd shell fragment.

The beneficial effects of the invention are as follows：

1. penetrated by the middle position inside constriction plate and set slope open slot, at left and right sides of the constriction plate on the downside of the open slot of slope Slope groove is stretched to erecting to push away in end face, the first cunning intracavitary sliding connection is pierced into the open slot of slope and is slidably connected Push away and stretch slope block, push away and stretch slope block internal thread and be connected the lead screw that left and right extension is set, lead screw right extension tip It is connected with the first motor, heavy intracavitary, which is rotatably assorted, connects the pivoted arm that left and right extension is set, and circumferential fixed push away is stretched on pivoted arm Flange pulley, pivoted arm right extension tip and the second motor are connected, right in the upper shell bottom end face at left and right sides of heavy chamber Erect the upright groove for extending up setting, the top expanding section of the upright groove in the left and right sides slided respectively with second bottom of chamber portion expanding section it Between upper shell in set to push away with the left and right sides respectively and stretch slope groove and push away the lock-bit parts for stretching sliding connection, lock-bit parts to It is connected with lower house lock-bit, so as to realize the lock-bit and the unblock work that automatically control upper shell and lower house, easy disassembly And maintenance, overhaul efficiency is improved, while improve the overall progress of mark work.

2. main casing portion is included by lower house and is fixedly installed at left and right sides of main casing portion at top edge and expands upwards The up-and-down rod set is opened up, lock-bit hole is set in the expanding section of up-and-down rod top, guide groove is set inside main casing portion, is slidably connected in guide groove Guide plate, the fixed armed lever that extension is set downwards of guide plate bottom end face, armed lever bottom expanding section is through main casing portion bottom end face and stretches Go out outside main casing portion bottom end face, the armed lever bottom extension fixed mark body of tip, the armed lever outer surface in guide groove around set to Guide plate pushes away the second shell fragment for stretching mating connection, the fixed stripper plate for extending up setting in guide plate top, stripper plate top expanding section Through end face at the top of main casing portion and stretch out at the top of main casing portion outside end face, so as to which easy disassembly is safeguarded and is overhauled, improve maintenance efficiency, Meanwhile connected by the close fit of upper shell and lower house, greatly improve the security of user.

3. the present invention is simple in construction, easy to operate, easy disassembly is safeguarded and maintenance, improves maintenance efficiency, meanwhile, by upper The close fit of housing and lower house connects, and greatly improves the security of user, can realize and automatically control driving mark work, Improve mark operating efficiency.

Brief description of the drawings

For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.

Fig. 1 is overall structure diagram outside a kind of letter box arrangement of the present invention；

Fig. 2 is upper shell and lower house internal structure schematic diagram in a kind of letter box arrangement of the invention；

Structural representation when Fig. 3 is a kind of letter box arrangement dismounting of the present invention；

Fig. 4 is the present invention looks up structural representation in Fig. 1 of the present invention.

Embodiment

As Figure 1-Figure 4, a kind of letter box arrangement of the invention, including control arm 4 and can upper and lower translation be arranged on Housing on the control arm 4, opening is provided with the control arm 4 towards dovetail groove 42 that is left and extending up and down, the dovetail Upper and lower translation is provided with armed lever 41 in groove 42, and the left part end face of armed lever 41 is fixedly connected with the housing, and the housing includes Upper shell 6 and the lower house 5 to be connected with the upper shell 6, the bottom end face of upper shell 6 is interior to be provided with heavy chamber 63, interior the first cunning chamber 61 for being provided with left and right extension and setting of the inner wall of the upper shell 6 of the heavy upside of chamber 63, described first slides For central position in chamber 61 through the second cunning chamber 62 for being provided with extension setting up and down, described second slides the company of being slidably matched in chamber 62 Constriction plate 621 is connected to, pushes away to stretch being connected with the first shell fragment 622, institute in the second cunning chamber 62 at the top of constriction plate 621 State the insertion of the middle position inside constriction plate 621 and be provided with slope open slot 624, the receipts of the downside of slope open slot 624 Slope groove 623 is stretched to being equipped with to push away in the left and right sides end face of contracting plate 621, is slidably connected with and wears in the first cunning chamber 61 Enter in the slope open slot 624 and pushing away for sliding connection stretches slope block 612, described push away is stretched the internal thread of slope block 612 and matched somebody with somebody Close and be connected with the lead screw 611 that left and right extension is set, the right extension tip of lead screw 611 coordinates with the first motor 613 Connect, be rotatably assorted in the heavy chamber 63 and be connected with the pivoted arm 631 that left and right extension is set, be circumferentially installed with the pivoted arm 631 Push away and stretch flange pulley 632, the right extension tip of pivoted arm 631 is connected with the second motor 633, the heavy chamber 63 or so two The upright groove 66 of setting, the left and right sides upright groove 66 are extended up in the bottom end face of the upper shell 6 of side to being equipped with Top expanding section respectively described second cunning the bottom expanding section of chamber 62 between the upper shell 6 in be respectively equipped with left and right two Pushed away described in side and stretch slope groove 623 and push away the lock-bit parts for stretching sliding connection, the lock-bit parts with the lower house 5 locking Position is connected.

Valuably, the left side of lead screw 611 extension tip is rotatably assorted with the described first cunning inner left wall of chamber 61 and is connected, The outer surface of first motor 613 is installed on described first and slided in the right side inwall of chamber 61, and mating connection fixed thereto, so as to Realization automatically controls and pushes away the work that horizontally slips for stretching slope block 612, meanwhile, realize and stretched slope block 612 by pushing away and driven constriction plate 621 Work is slided up and down, improves stability and the accuracy for pushing away and stretching that slope block 612 slides up and down；The left side of pivoted arm 631 extends Tip is rotatably assorted with the heavy inner left wall of chamber 63 and is connected, and the outer surface of the second motor 633 is installed on the heavy chamber 63 In the inwall of right side, and mating connection fixed thereto, driving mark work is automatically controlled so as to realize, improves mark operating efficiency.

Valuably, the lower house 5 includes main casing portion 51 and is fixedly installed on the left and right sides of main casing portion 51 top Edge and the up-and-down rod 52 for extending up setting, the top expanding section of up-and-down rod 52 is interior to be provided with lock-bit hole 521, the main casing The inside of portion 51 is provided with guide groove 511, guide plate 512 is slidably connected with the guide groove 511, the bottom end face of guide plate 512 is consolidated The armed lever 514 set provided with downward extension, the bottom expanding section of armed lever 514 run through the bottom end face of main casing portion 51 and stretching Outside the bottom end face of main casing portion 51, the bottom of armed lever 514 extension tip is installed with mark body 515, in the guide groove 511 The second shell fragment 516 of mating connection is stretched around rising to have in the outer surface of armed lever 514 to be pushed away with the guide plate 512, the guide plate 512 Top is installed with the stripper plate 513 for extending up setting, and the top expanding section of stripper plate 513 is through the top of main casing portion 51 Outside end face and the stretching top end face of main casing portion 51, so as to which easy disassembly is safeguarded and is overhauled, maintenance efficiency is improved, meanwhile, it is logical The close fit that upper shell 6 is crossed with lower house 5 is connected, and greatly improves the security of user.

Valuably, each lock-bit parts include setting the institute between the upright groove 66 and the second cunning chamber 62 State the transluminal 64 of the inner wall of upper shell 6 and the setting of interior external expansion and be arranged on the second guide groove 65 of the bottom of transluminal 64, The outer expandable tip of the transluminal 64 of the left and right sides is set with the upright communications and liaison of groove 66 of the left and right sides respectively, the left and right sides The inner side of the transluminal 64 extension tip the left and right sides communications and liaison of chamber 62 slided with described second respectively set, it is sliding in the transluminal 64 It is dynamic to be connected with lock-bit bar 641, the inner side tip of the lock-bit bar 641 of the left and right sides be provided with respectively to left and right sides institute State to push away and stretch slope groove 623 and push away the oblique cunning portion 642 for stretching sliding connection, be slidably connected in each second guide groove 65 There are the second guide plate 651 for extending up setting, the top of the second guide plate 651 extension tip and the bottom end of lock-bit bar 641 Face secure fit connection, each push away to stretch being connected with the 3rd bullet in second guide groove 65 in the outside of the second guide plate 651 Piece 652, it is convenient to dismantle so as to realize the lock-bit and the coordinated signals work of unblock that automatically control upper shell 6 and lower house 5, Improve service efficiency.

During original state, the up-and-down rod 52 on the top end face of the left and right sides of main casing portion 51 pierces into upright groove 66 completely, this When so that the lock-bit hole 521 in up-and-down rod 52 is in relative status with transluminal 64, meanwhile, make in the top end face of main casing portion 51 Stripper plate 513 at utmost pierces into the interior bottom end that flange pulley 632 is stretched with pushing away in heavy chamber 63 of heavy chamber 63 and abutted against, and now, pushes away Right-most position of the slope block 612 in the first cunning chamber 61 is stretched, now, constriction plate 621 is at utmost by the first shell fragment 622 Stretch is pushed away, the top position for making constriction plate 621 slide into the second cunning chamber 62, meanwhile, make the inclined-plane in slope open slot 624 Inwall, which is fully located at and pushed away to stretch left side fragment position on slope block 612 and slide, compresses mating connection, now, the left and right sides it is oblique Cunning portion 642 pushes away the outer wall of constriction plate 621 stretched on the upside of slope groove 623 with the left and right sides and abutted against respectively, meanwhile, by tiltedly sliding portion 642 Drive the outside tip of lock-bit bar 641 to pierce into completely in lock-bit hole 521, now, the second guide plate of bottom is driven by lock-bit bar 641 651 at utmost the 3rd shell fragment 652 push away stretch, at utmost slide into the segmentum laterale of the second guide groove 65.

When needing to carry out mark work to mailbox box outer surface, controlled according to the size of mailbox casing by armed lever 41 The height of adjustment housings on arm 4 processed, drive pivoted arm 631 to rotate by the second motor 633, driven by pivoted arm 631 on pivoted arm 631 Push away and stretch flange pulley 632 and rotate, push away to stretch being slidably matched by pushing away the protuberance stretched on flange pulley 632 with stripper plate 513, make stripper plate 513 drive guide plates 512 overcome the stretch that pushes away of the second shell fragment 516 gradually to be slided along the bottom direction in guide groove 511, and then by guide plate The armed lever 514 of 512 drive bottoms and the mark body 515 of the bottom of armed lever 514 realize that slide downward mark works, and stretch flange when pushing away Wheel 632 gradually slip away stripper plate 513 when, now, guide plate 512 is pushed away stretch gradually along guide groove 511 by the second shell fragment 516 Top-direction is slided, until recovering to initial position, drives pivoted arm 631 continuously to rotate to realize by the second motor 633 Continuous reciprocal mark work.

When needing demolition and maintenance, lead screw 611 is driven to rotate by the first motor 613, and then have the band of lead screw 611 Dynamic push away stretches slope block 612 gradually along the left direction slip in the first cunning chamber 61, now, stretches slope block 612 and constriction plate by pushing away Slope open slot 624 in 621, which pushes away to stretch, to be slidably matched, and then is stretched slope block 612 by pushing away and driven constriction plate 621 to overcome the first shell fragment 622, which push away the top-direction that stretch is gradually slided to second in chamber 62, slides, and stretches slope block 612 at utmost until pushing away as shown in Figure 3 The left-most position slid into the first cunning chamber 61, now, make to push away stretch slope block 612 drive constriction plate 621 at utmost slide Tip position to the second cunning chamber 62, meanwhile, pushing away in constriction plate 621 is stretched slope groove 623 and slide into the medial extremity of transluminal 64 During relative position, now, the lock-bit bar 641 of the left and right sides is pushed away stretch by the second guide plate of bottom 651 by the 3rd shell fragment 652, Second guide plate 651 is pushed away to the most inner side stretched and slid into the second guide groove 65, meanwhile, the second guide plate 651 is driven lock-bit bar 641 outside tips at utmost away from lock-bit hole 521, now, make the second guide plate 651 drive the oblique of the inner side tip of lock-bit bar 641 Cunning portion 642, which pierces into push away completely, stretches in slope groove 623, and upper shell 6 then is departed from into lower house 5 can complete dismantlement work, convenient Safeguard and install.

The beneficial effects of the invention are as follows：

The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims

1. a kind of letter box arrangement, including control arm and can upper and lower translation the housing being arranged on control arm, set in control arm Opening is equipped with towards dovetail groove that is left and extending up and down, upper and lower translation is provided with armed lever in dovetail groove, armed lever left part end face with it is described Housing is fixedly connected, it is characterised in that：Housing includes upper shell and the lower house to be connected with upper shell, upper shell Heavy chamber is provided with bottom end face, be provided with that left and right extension is set in the upper enclosure inner wall body on the upside of chamber first of sinking slides chamber, and first slides The central position of intracavitary, which runs through second set provided with extension up and down, slides chamber, and second, which slides intracavitary, is slidably connected with contraction Plate, the second cunning intracavitary at the top of constriction plate, which pushes away to stretch, is connected with the first shell fragment, and the middle position insertion inside constriction plate is provided with Slope open slot, slope groove is stretched to being equipped with to push away in end face at left and right sides of the constriction plate on the downside of the open slot of slope, first slides chamber Inside it is slidably connected with and pierces into the open slot of slope and pushing away for sliding connection stretches slope block, pushes away and stretch slope block internal thread and match somebody with somebody Close and be connected with the lead screw that left and right extension is set, lead screw right extension tip and the first motor are connected, and intracavitary of sinking turns The dynamic pivoted arm for being connected with left and right extension and setting, be circumferentially installed with to push away on pivoted arm and stretch flange pulley, pivoted arm right extension tip with Second motor is connected, and the upright of setting is extended up to being equipped with the upper shell bottom end face at left and right sides of heavy chamber Groove, the top expanding section of the upright groove in the left and right sides be respectively equipped with respectively in the upper shell between the second cunning bottom of chamber portion expanding section with The left and right sides, which pushes away, stretches slope groove and pushes away the lock-bit parts for stretching sliding connection, and lock-bit parts connect to coordinate with lower house lock-bit Connect.

A kind of 2. letter box arrangement according to claim 1, it is characterised in that：On the left of the lead screw extension tip with it is described First cunning chamber inner left wall is rotatably assorted connection, and the first motor outer surface is installed on described first and slides chamber right side inwall It is interior, and mating connection fixed thereto；Extension tip is rotatably assorted with the heavy chamber inner left wall on the left of the pivoted arm is connected, described Second motor outer surface is installed on the right side of the heavy chamber in inwall, and mating connection fixed thereto.

A kind of 3. letter box arrangement according to claim 1, it is characterised in that：The lower house includes main casing portion and fixation It is arranged at left and right sides of the main casing portion at top edge and extends up the up-and-down rod of setting, expanding section at the top of the up-and-down rod It is interior to be provided with lock-bit hole, guide groove is provided with inside the main casing portion, guide plate, the guide plate bottom are slidably connected with the guide groove End face is installed with the armed lever that extension is set downwards, and armed lever bottom expanding section is through main casing portion bottom end face and stretches out institute State outside main casing portion bottom end face, armed lever bottom extension tip is installed with mark body, the armed lever appearance in the guide groove The second shell fragment of mating connection is stretched around rising to have in face to be pushed away with the guide plate, is installed with the top of the guide plate and extends up setting Stripper plate, the stripper plate top expanding section is through end face at the top of the main casing portion and stretches out at the top of the main casing portion outside end face.

A kind of 4. letter box arrangement according to claim 1, it is characterised in that：Each lock-bit parts include setting institute State upright groove and it is described second cunning chamber between the upper enclosure inner wall body and interior external expansion set transluminal and be arranged on Second guide groove of the transluminal bottom, the transluminal outer expandable tip of the left and right sides are described upright with the left and right sides respectively Groove communications and liaison are set, and left and right sides communications and liaison of the extension tip respectively with the described second cunning chamber are set on the inside of the transluminal of the left and right sides Put, be slidably connected with lock-bit bar in the transluminal, on the inside of the lock-bit bar of the left and right sides tip be provided with respectively to Pushed away described in the left and right sides and stretch slope groove and push away the oblique cunning portion for stretching sliding connection, the equal company of being slidably matched in each second guide groove The second guide plate for extending up setting is connected to, extension tip is matched somebody with somebody with lock-bit bar bottom end face fixation at the top of second guide plate Connection is closed, each pushes away to stretch being connected with the 3rd shell fragment in second guide groove on the outside of second guide plate.