CN114282562A - Fold removing type bar code collector based on data application of Internet of things - Google Patents
Fold removing type bar code collector based on data application of Internet of things Download PDFInfo
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- CN114282562A CN114282562A CN202111630804.6A CN202111630804A CN114282562A CN 114282562 A CN114282562 A CN 114282562A CN 202111630804 A CN202111630804 A CN 202111630804A CN 114282562 A CN114282562 A CN 114282562A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000006855 networking Effects 0.000 claims abstract description 3
- 230000037303 wrinkles Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000010408 sweeping Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 13
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of data application of the Internet of things, in particular to a wrinkle-removing type bar code collector based on data application of the Internet of things. This kind of except that fold formula bar code collector based on thing networking data is used, stir L shape tooth arm and L shape buckle through detaining side handle coordinated control and slide along the draw-in groove outward, the outer slip is done and is driven and stretch flat sticky strip synchronous motion, and stretch the level to both sides to the bar code, treat the automation of sweeping the bar code with this realization and level, can effectively avoid the bar code to have the fold to influence the bar code and read, and need not artifical exclusive operation, it is more convenient to sweep the sign indicating number use, link through setting up transmission system in the insurance mechanism in the trigger subassembly is controlled, make the device under the condition that is not held by the user, the knot of outside side handle is moved and can't be started the trigger subassembly and is opened L shape buckle, can effectively avoid the device to take place the mistake under carrying or other circumstances and touch and open.
Description
Technical Field
The invention relates to the technical field of data application of the Internet of things, in particular to a wrinkle-removing bar code collector based on data application of the Internet of things.
Background
The internet of things is that any object or process needing monitoring, connection and interaction is collected in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like, various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, positions and the like is collected, ubiquitous connection of objects and objects, and ubiquitous connection of objects and people are realized through various possible network accesses, and intelligent sensing, identification and management of the objects and the processes are realized.
The prior patent (publication number: CN 201911225458.6) discloses a bar code collecting device for the Internet of things, relates to the technical field of auxiliary devices for the Internet of things, and aims to solve the problem that the conventional bar code collecting device cannot be normally used due to the fact that connecting wires are accidentally collided when the conventional bar code collecting device is used. A limiting plate is arranged above the bar code collector and fixedly connected with the bar code collector, and L-shaped limiting blocks are arranged on two sides above the limiting plate. The inventor finds the following problems in the prior art in the process of implementing the invention: 1. the existing equipment can only scan the bar code by one side, and the bar code with wrinkles can not be read quickly, needs to be stretched and leveled manually, and is troublesome to operate; 2. when the collecting window is not used, the collecting window is exposed outside, and the code scanning is easily influenced by collision and scratching; 3. the acquisition window of the equipment needs to be cleaned manually and regularly, and is not convenient and fast to use; 4. when the collection window is not used, the collection window is in an open state, and the false scanning is easily caused.
In view of this, we propose a wrinkle removing type barcode collector based on data application of the internet of things.
Disclosure of Invention
The invention aims to provide a wrinkle-removing type bar code collector based on data application of the Internet of things, and aims to solve the problems that the existing equipment can only scan bar codes in one direction, the bar codes with wrinkles cannot be read quickly, the bar codes with wrinkles need to be stretched out manually and are troublesome to operate, an acquisition window of the equipment is exposed outside when the equipment is not used, the bar codes are easy to collide with and scratch, the acquisition window of the equipment needs to be cleaned manually and periodically, the equipment is not convenient and fast to use, and the acquisition window is in an open state when the equipment is not used, so that false scanning is easy to cause. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a remove fold formula bar code collector based on thing networking data is used, is including gathering the rifle, the bottom fixedly connected with of gathering the rifle attaches the shell, and gathers the equal fixedly connected with end limit in top edge of rifle and attached shell, two the draw-in groove has all been seted up to relative one side on end limit surface, two the inside sliding connection of draw-in groove has the L shape buckle that is used for sealing the end limit inboard, the quantity of L shape buckle is two, and two L shape buckles are the symmetry along the draw-in groove and set up, the fixed extension spring that is equipped with of inlaying of side department of attaching the shell, and the outer end and the right side L shape buckle fixed connection of extension spring.
The inside of attaching the shell is provided with the gliding trigger assembly of control L shape buckle, and the inside and outside both sides on L shape buckle surface are provided with the function extension subassembly that cleans the collection window of gathering the rifle and stretch flat bar code.
Preferably, the trigger assembly comprises an embedding groove, the embedding groove is formed in the left side edge of the attached shell, a first pole pile is rotatably connected inside the embedding groove, a side handle matched with the embedding groove is fixedly connected to the surface of the first pole pile, and an elastic sheet for normally pushing the side handle to rotate outwards is fixedly connected inside the embedding groove.
And a first driving fluted disc is fixedly sleeved on the surface of the first pole pile.
An inner cavity is formed in the attached shell, a second polar pile is rotatably connected to the inner portion of the inner cavity, a second stressed fluted disc is fixedly sleeved on the surface of the second polar pile, and a safety mechanism which is meshed with the first driving fluted disc and the second stressed fluted disc through movement and is used for power transmission is arranged in the inner cavity.
The top of additional shell has seted up the end slot, the inside rotation of end slot is connected with the third pole stake, the surface of third pole stake and the surface of second pole stake are all fixed the cover and have been connect the concave surface wheel, two the concave surface takes turns to and is provided with the copper wire and utilizes frictional force to carry out the transmission and connect.
The fixed cover in surface of third pole pile has been connected with third differential fluted disc, the equal fixedly connected with side base in the left and right sides at additional shell top, and the surface rotation of side base is pegged graft and is had the fourth pole, the fixed surface of fourth pole cup joints the fourth interlock fluted disc that meshes with third differential fluted disc mutually, the top of additional shell is the gear pole that the lateral rotation has alternated, and the both ends of gear pole mesh with both sides fourth interlock fluted disc mutually respectively and carry out the transmission.
The bottom of the fourth pole pile penetrates through the side seat and is fixedly sleeved with a terminal driving fluted disc, and the inner side of the L-shaped buckle plate is fixedly connected with an L-shaped tooth arm meshed with the terminal driving fluted disc.
Preferably, the safety mechanism comprises an L-shaped sliding cavity, the L-shaped sliding cavity is arranged on the right side of the attached shell and communicated with the inner cavity, the sliding frame is connected to the inside of the L-shaped sliding cavity in a sliding mode, a top spring is fixedly embedded at the position of the side edge of the right side of the attached shell, and the outer end of the top spring is fixedly connected with the inner side of the sliding frame.
One end of the sliding frame extends into the inner cavity and is rotatably connected with a movable pole pile, a safety fluted disc is fixedly sleeved on the surface of the movable pole pile, and the safety fluted disc is not meshed with the first driving fluted disc and the second stressed fluted disc in a normal state.
Preferably, the function expansion assembly comprises two stretching rubber strips, and the two stretching rubber strips are fixedly connected to the outer sides of the two L-shaped buckling plates respectively.
The inboard rotation of L shape buckle is connected with the disc, and the surperficial fixedly connected with of disc and the window of gathering the rifle laminate mutually and carry out clear cushion, the downside the concave tooth's socket has been seted up on the surface on end limit, the outer fringe of disc is seted up the ring tooth face with concave tooth's socket phase meshing.
Preferably, a wire channel for communicating the end groove with the inner cavity is formed in the attached shell, and the steel wire is located in the wire channel.
Preferably, the gear rod is composed of a rod body and bevel gears fixedly connected to two ends of the rod body.
Preferably, bearings are embedded in the joints of the first pole pile, the second pole pile and the third pole pile and the attached shell.
Preferably, the outer end of the sliding frame is fixedly connected with a guide rod, and the guide rod is movably inserted on the attachment shell.
Compared with the prior art, the invention has the beneficial effects that:
according to the bar code scanning device, the L-shaped tooth arm and the L-shaped buckle plate are poked to slide outwards along the clamping groove under the linkage control of the buckling side handle, when the L-shaped buckle plate slides outwards to open the acquisition window, the sliding action of the L-shaped buckle plate drives the stretching and flattening rubber bars to move synchronously, and bar codes are stretched and flattened towards two sides, so that automatic flattening of bar codes to be scanned is realized, the bar codes are effectively prevented from being wrinkled to influence bar code reading, manual independent operation is not needed, and the bar codes are more convenient to use;
in the invention, the link of the transmission system in the trigger assembly is controlled by arranging the safety mechanism, so that the trigger assembly cannot be started to open the L-shaped buckle plate by buckling the outer side handle under the condition that the device is not held by a user, the device can be effectively prevented from being mistakenly touched and opened under the carrying or other conditions, and the reliability of protecting the acquisition window is further improved.
According to the invention, the inner sides of the end edges are sealed by the L-shaped pinch plates synchronously inwards sliding and returning along the clamping grooves, so that the end edges and the L-shaped pinch plates form the sealing cover to protect the acquisition window of the acquisition gun, and the acquisition window can be prevented from colliding with other objects to cause damage in the carrying process.
According to the invention, the L-shaped pinch plate can synchronously drive the disc to translate in the moving process, the disc is embedded with the concave tooth groove through the annular tooth surface of the outer ring of the disc, so that the disc is pushed to rotate by the concave tooth groove in the translating process, the rotating disc cleans the acquisition window of the acquisition gun by using the soft pad on the surface of the rotating disc, and therefore, self cleaning of a code scanning area is realized in the using process of the device, the accuracy rate of bar code acquisition and scanning is ensured, and code scanning failure caused by sticking of a shielding object on the surface of the acquisition window is avoided.
According to the invention, the collection window of the collection gun is protected by the sealing cover formed by the end edge and the L-shaped buckle plate, so that the wrong scanning caused by the contraposition interaction of the collection window and other non-bar codes to be scanned and the influence on the subsequent normal bar code collection and scanning can be avoided, and the working efficiency and the bar code scanning accuracy are ensured.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of an attachment housing of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view taken at B in FIG. 2 according to the present invention;
fig. 5 is an enlarged view of fig. 2 at C in the present invention.
In the figure: 1. collecting a gun; 2. an attachment case; 3. an end edge; 4. a card slot; 5. an L-shaped buckle plate; 6. a tension spring; 7. a trigger component; 71. caulking grooves; 72. a first pole stub; 73. a side handle; 74. a spring plate; 75. a first driving fluted disc; 76. an inner cavity; 77. a second pole pile; 78. a second stress fluted disc; 79. a safety mechanism; 7901. an L-shaped sliding cavity; 7902. a carriage; 7903. a spring is supported; 7904. a movable pole pile; 7905. a safety fluted disc; 710. an end slot; 711. a third pole pile; 712. a concave wheel; 713. a steel wire; 714. a third differential fluted disc; 715. a side seat; 716. a fourth pile; 717. a fourth linkage fluted disc; 718. a gear lever; 719. a terminal driving fluted disc; 720. an L-shaped toothed arm; 8. a function extension component; 81. flattening the adhesive tape; 82. a disc; 83. a soft cushion; 84. a concave gullet; 85. the ring tooth surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a fold-removing type bar code collector based on data application of the Internet of things comprises a collecting gun 1, wherein the bottom of the collecting gun 1 is fixedly connected with an attached shell 2, the top edges of the collecting gun 1 and the attached shell 2 are fixedly connected with end edges 3, one side, opposite to the surfaces of the two end edges 3, is provided with a clamping groove 4, the insides of the two clamping grooves 4 are slidably connected with L-shaped buckling plates 5 used for sealing the inner sides of the end edges 3, the number of the L-shaped buckling plates 5 is two, the two L-shaped buckling plates 5 are symmetrically arranged along the clamping grooves 4, the side edge of the attached shell 2 is fixedly embedded with a tension spring 6, the outer end of the tension spring 6 is fixedly connected with the L-shaped buckling plate 5 on the right side, the tension spring 6 normally pulls the L-shaped buckling plate 5 to slide inwards along the clamping grooves 4, the end edges 3 and the L-shaped buckling plates 5 form a sealing cover to protect a collecting window of the collecting gun 1, and on one hand, the damage caused by collision of the collecting window with other objects in the carrying process can be avoided, on the other hand, the wrong scanning caused by the alignment of the acquisition window and other non-bar codes to be scanned and the influence on the subsequent normal bar code acquisition and scanning can be avoided, and the working efficiency and the code scanning accuracy are ensured;
the inside of attaching shell 2 is provided with the gliding trigger assembly 7 of control L shape buckle 5, and the inside and outside both sides on L shape buckle 5 surface are provided with the function extension subassembly 8 that cleans the collection window of gathering rifle 1 and stretch flat bar sign indicating number.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the triggering assembly 7 includes an insertion groove 71, the insertion groove 71 is disposed on the left side edge of the attachment housing 2, and the inside of the insertion groove 71 is rotatably connected with a first pole pile 72, the surface of the first pole pile 72 is fixedly connected with a side handle 73 adapted to the insertion groove 71, and the inside of the insertion groove 71 is fixedly connected with a spring sheet 74 for normally pushing the side handle 73 to rotate outward;
a first driving fluted disc 75 is fixedly sleeved on the surface of the first pole pile 72;
an inner cavity 76 is formed in the attached shell 2, a second polar pile 77 is rotatably connected in the inner cavity 76, a second stressed fluted disc 78 is fixedly sleeved on the surface of the second polar pile 77, and a safety mechanism 79 which is engaged with the first driving fluted disc 75 and the second stressed fluted disc 78 through movement to perform power transmission is arranged in the inner cavity 76;
an end groove 710 is formed in the top of the additional shell 2, a third pole pile 711 is rotatably connected inside the end groove 710, concave wheels 712 are fixedly sleeved on the surface of the third pole pile 711 and the surface of the second pole pile 77, and steel wires 713 are arranged on the two concave wheels 712 and are in transmission connection by using friction force;
the surface of the third pole 711 is fixedly sleeved with a third differential fluted disc 714, the left and right sides of the top of the attached shell 2 are fixedly connected with side bases 715, a fourth pole 716 is rotatably inserted into the surface of the side seat 715, a fourth linkage fluted disc 717 engaged with the third differential fluted disc 714 is fixedly sleeved on the surface of the fourth pole 716, a gear rod 718 is transversely and rotatably inserted into the top of the attachment shell 2, and the two ends of the gear rod 718 are respectively engaged with the fourth interlocking fluted disc 717 at the two sides for transmission, the buckling side handle 73 compresses the elastic sheet 74 and rotates into the embedded groove 71 through the first pole pile 72, the rotating first pole pile 72 pushes the safety fluted disc 7905 to rotate through the first driving fluted disc 75, the second stressed toothed disc 78 and the second pole pile 77 are driven by the transmission mechanism, so that the third pole pile 711 and the third differential toothed disc 714 are driven to rotate by the steel wire 713, and at the moment, the fourth linkage toothed disc 717 engaged with the third differential toothed disc 714 drives the fourth pole pile 716 to correspondingly rotate;
the bottom end of the fourth pole pile 716 penetrates through the side base 715 and is fixedly sleeved with a terminal driving fluted disc 719, the inner side of the L-shaped buckle plate 5 is fixedly connected with an L-shaped toothed arm 720 meshed with the terminal driving fluted disc 719, and the rotating fourth pole pile 716 stirs the L-shaped toothed arm 720 and the L-shaped buckle plate 5 to slide along the clamping groove 4 through the terminal driving fluted disc 719 at the bottom of the rotating fourth pole pile 716 so as to open the inner area of the end edge 3 to release the sealing of the end part of the collecting gun 1.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the safety mechanism 79 includes an L-shaped sliding cavity 7901, the L-shaped sliding cavity 7901 is opened at the right side of the attachment housing 2 and is communicated with the inner cavity 76, a carriage 7902 is slidably connected inside the L-shaped sliding cavity 7901, a top spring 7903 is fixedly embedded at the right side edge of the attachment housing 2, and the outer end of the top spring 7903 is fixedly connected with the inner side of the carriage 7902;
one end of the sliding frame 7902 extends into the inner cavity 76 and is rotatably connected with a movable pole pile 7904, a safety toothed disc 7905 is fixedly sleeved on the surface of the movable pole pile 7904, the safety toothed disc 7905 is not normally meshed with the first driving toothed disc 75 and the second stressed toothed disc 78, the sliding frame 7902 is pressed into the sliding frame 7902 along the attachment shell 2, and the sliding frame 7902 pushes the movable pole pile 7904 to move in the inner cavity 76, so that the safety toothed disc 7905 is meshed with the first driving toothed disc 75 and the second stressed toothed disc 78.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the function expanding assembly 8 includes two stretching rubber strips 81, the two stretching rubber strips 81 are respectively and fixedly connected to the outer sides of the two L-shaped buckle plates 5;
the inner side of the L-shaped buckle 5 is rotatably connected with a disk 82, the surface of the disk 82 is fixedly connected with a soft pad 83 which is attached to a window of the acquisition gun 1 for cleaning, the surface of the lower side edge 3 is provided with a concave tooth groove 84, and the outer edge of the disk 82 is provided with a ring tooth surface 85 which is meshed with the concave tooth groove 84.
In this embodiment, as shown in fig. 2, 3 and 4, a wire path communicating the end groove 710 and the inner cavity 76 is formed inside the attachment housing 2, and the steel wire 713 is located inside the wire path.
In this embodiment, as shown in fig. 2, 4 and 5, the gear rod 718 is formed by two ends of the rod body fixedly connected with bevel gears, and the bevel gears on the two sides are respectively engaged with the fourth linking toothed disc 717 on the two sides, so that the fourth linking toothed disc 717 on one side can drive the fourth linking toothed disc 717 to rotate synchronously on the other side in the opposite direction.
In this embodiment, as shown in fig. 2, 3 and 4, bearings are embedded at the joints of the first pole pile 72, the second pole pile 77 and the third pole pile 711 and the attachment shell 2, and the bearings can effectively reduce the friction coefficient of the first pole pile 72, the second pole pile 77 and the third pole pile 711 during the movement process, and can ensure the rotation accuracy while limiting.
In this embodiment, as shown in fig. 1 and 2, the outer end of the sliding frame 7902 is fixedly connected with a guide rod, and the guide rod is movably inserted into the attachment housing 2, and the guide rod is matched with the sliding frame 7902 to enable the sliding frame to slide in a guiding manner from two sides.
The use method and the advantages of the invention are as follows: when the wrinkle removing type bar code collector based on the data application of the Internet of things works and is used, the working process is as follows:
as shown in fig. 1, 2, 3, 4 and 5:
s1, holding the device by the lower side of the device, wherein the tiger 'S mouth or other parts of the user' S palm naturally contact the carriage 7902 and press into the carriage 7902 along the attachment housing 2, the carriage 7902 pushes the movable pole pile 7904 to move in the cavity 76, so that the safety gear 7905 engages with the first driving gear 75 and the second force-bearing gear 78;
s2, holding the device to enable the acquisition window area at the end of the acquisition gun 1 to be close to the bar code and enable the stretched flat adhesive tape 81 to be attached to the bar code;
s3, the pressing spring 74 of the buckling side handle 73 is rotated into the embedded groove 71 through the first pole pile 72, the rotating first pole pile 72 pushes the safety gear plate 7905 to rotate through the first driving gear plate 75, and drives the second stressed gear plate 78 and the second pole pile 77 to rotate, so that the third pole pile 711 and the third differential gear plate 714 are driven to rotate by the steel wire 713, at this time, the fourth linkage gear plate 717 engaged with the third differential gear plate 714 drives the fourth pole pile 716 to rotate correspondingly, the rotating fourth pole pile 716 drives the L-shaped gear arm 720 and the L-shaped buckle 5 to slide along the clamping groove 4 through the terminal driving gear plate 719 at the bottom of the rotating fourth pole pile 716, and the inner side area of the opening end edge 3 releases the sealing of the end of the collecting gun 1;
s4, when the collecting window is opened by sliding outside the L-shaped buckle plate 5, the sliding action drives the stretching rubber strips 81 to move synchronously, and the bar codes are stretched flatly towards two sides, so that the bar codes are effectively prevented from being wrinkled to influence bar code reading, the L-shaped buckle plate 5 can synchronously drive the disc 82 to move horizontally in the moving process, the disc 82 is embedded with the concave tooth grooves 84 through the ring tooth surface 85 of the outer ring of the disc 82, the disc is pushed to rotate by the concave tooth grooves 84 in the moving process, the rotating disc 82 cleans the collecting window of the collecting gun 1 by using the soft pads 83 on the surface of the disc, and therefore self-cleaning of a code scanning area is realized in the using process of the device, the accuracy of bar code collecting and scanning is ensured, and the problem that the code scanning fails due to the fact that the shielding objects are adhered to the surface of the collecting window is avoided;
s5, gather rifle 1 and finish the back, unclamp side handle 73 and make it pass through shell fragment 74 return, L shape buckle 5 at this moment is sealed 3 inboards of end edge along draw-in groove 4 internal slip return in step, form the collection window of sealed cowling to gathering rifle 1 through end edge 3 and L shape buckle 5 with this, can avoid carrying in-process collection window and other objects to take place to collide with and cause the damage on the one hand, on the other hand can avoid gathering the window and wait to sweep the bar code counterpoint with other non-and cause the mistake to sweep and influence follow-up normal bar code and adopt and sweep, work efficiency and sweep the sign indicating number accuracy have been guaranteed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a remove fold formula bar code collector based on thing networking data is used, includes collection rifle (1), its characterized in that: the bottom of the collecting gun (1) is fixedly connected with an attached shell (2), the top edges of the collecting gun (1) and the attached shell (2) are fixedly connected with end edges (3), two clamping grooves (4) are formed in the opposite sides of the surfaces of the two end edges (3), L-shaped buckling plates (5) used for sealing the inner sides of the end edges (3) are connected inside the two clamping grooves (4) in a sliding mode, the number of the L-shaped buckling plates (5) is two, the two L-shaped buckling plates (5) are symmetrically arranged along the clamping grooves (4), tension springs (6) are fixedly embedded in the side edges of the attached shell (2), and the outer ends of the tension springs (6) are fixedly connected with the L-shaped buckling plates (5) on the right side;
the inside of attaching shell (2) is provided with the gliding trigger assembly (7) of control L shape buckle (5), and the inside and outside both sides on L shape buckle (5) surface are provided with and clean and stretch function extension subassembly (8) of flat bar code to the collection window of gathering rifle (1).
2. The wrinkle removing bar code collector based on the data application of the internet of things according to claim 1, wherein: the trigger assembly (7) comprises an embedding groove (71), the embedding groove (71) is arranged on the left side edge of the attached shell (2), a first pole pile (72) is rotatably connected inside the embedding groove (71), a side handle (73) matched with the embedding groove (71) is fixedly connected to the surface of the first pole pile (72), and an elastic sheet (74) for normally pushing the side handle (73) to rotate outwards is fixedly connected inside the embedding groove (71);
a first driving fluted disc (75) is fixedly sleeved on the surface of the first pole pile (72);
an inner cavity (76) is formed in the attached shell (2), a second polar pile (77) is rotatably connected in the inner cavity (76), a second stressed fluted disc (78) is fixedly sleeved on the surface of the second polar pile (77), and a safety mechanism (79) which is engaged with the first driving fluted disc (75) and the second stressed fluted disc (78) through movement to perform power transmission is arranged in the inner cavity (76);
an end groove (710) is formed in the top of the attached shell (2), a third pole pile (711) is rotatably connected inside the end groove (710), concave wheels (712) are fixedly sleeved on the surface of the third pole pile (711) and the surface of the second pole pile (77), and steel wires (713) are arranged on the two concave wheels (712) and are in transmission connection by means of friction force;
a third differential fluted disc (714) is fixedly sleeved on the surface of the third pole pile (711), side seats (715) are fixedly connected to the left side and the right side of the top of the attached shell (2), a fourth pole pile (716) is inserted into the surface of each side seat (715) in a rotating mode, a fourth linkage fluted disc (717) meshed with the third differential fluted disc (714) is fixedly sleeved on the surface of each fourth pole pile (716), gear rods (718) transversely and rotatably inserted into the top of the attached shell (2) are arranged at the top of the attached shell, and two ends of each gear rod (718) are respectively meshed with the fourth linkage fluted discs (717) on the two sides for transmission;
the bottom end of the fourth pole pile (716) penetrates through the side base (715) and is fixedly sleeved with a terminal driving fluted disc (719), and the inner side of the L-shaped buckle plate (5) is fixedly connected with an L-shaped tooth arm (720) meshed with the terminal driving fluted disc (719).
3. The wrinkle removing bar code collector based on the data application of the internet of things according to claim 2, wherein: the safety mechanism (79) comprises an L-shaped sliding cavity (7901), the L-shaped sliding cavity (7901) is arranged on the right side of the attached shell (2) and communicated with the inner cavity (76), a sliding frame (7902) is connected inside the L-shaped sliding cavity (7901) in a sliding mode, a top spring (7903) is fixedly embedded in the side edge of the right side of the attached shell (2), and the outer end of the top spring (7903) is fixedly connected with the inner side of the sliding frame (7902);
one end of the sliding frame (7902) extends into the inner cavity (76) and is rotatably connected with a movable pole pile (7904), a safety fluted disc (7905) is fixedly sleeved on the surface of the movable pole pile (7904), and the safety fluted disc (7905) is not meshed with the first driving fluted disc (75) and the second stressed fluted disc (78) in a normal state.
4. The wrinkle removing bar code collector based on the data application of the internet of things according to claim 1, wherein: the function expansion assembly (8) comprises two stretching rubber strips (81), and the two stretching rubber strips (81) are respectively and fixedly connected to the outer sides of the two L-shaped buckling plates (5);
the inboard rotation of L shape buckle (5) is connected with disc (82), and the surperficial fixedly connected with of disc (82) and the window of gathering rifle (1) laminate mutually and carry out clear cushion (83), downside concave tooth groove (84) have been seted up on the surface of end limit (3), ring tooth face (85) with concave tooth groove (84) engaged with are seted up to the outer fringe of disc (82).
5. The wrinkle removing bar code collector based on the data application of the internet of things according to claim 2, wherein: the inside of the attached shell (2) is provided with a wire channel communicated with the end groove (710) and the inner cavity (76), and the steel wire (713) is positioned in the wire channel.
6. The wrinkle removing bar code collector based on the data application of the internet of things according to claim 2, wherein: the gear rod (718) is formed by fixedly connecting bevel gears at two ends of a rod body.
7. The wrinkle removing bar code collector based on the data application of the internet of things according to claim 2, wherein: and bearings are embedded at the joints of the first pole pile (72), the second pole pile (77) and the third pole pile (711) and the attached shell (2).
8. The wrinkle removing bar code collector based on the data application of the Internet of things according to claim 3, wherein: the outer end of the sliding frame (7902) is fixedly connected with a guide rod, and the guide rod is movably inserted on the attached shell (2).
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Denomination of invention: A wrinkle-free barcode collector based on Internet of Things data application Effective date of registration: 20230215 Granted publication date: 20220830 Pledgee: Shenzhen Branch of Agricultural Bank of China Co.,Ltd. Pledgor: SHENZHEN SUPOIN TECHNOLOGY Corp. Registration number: Y2023980032701 |
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