A kind of Anti-fall bar code printer
Technical field
The present invention relates to bar code printer technical field, specially a kind of Anti-fall bar code printer.
Background technique
Bar code printer is a kind of dedicated printer, and the maximum difference of bar-code printer and normal printer is bar shaped
The printing of code printer is to complete to print using carbon ribbon as print media, this printing type is relative to commonly beating based on heat
The great advantage of India side formula is that it can realize that continuous high speed prints in the case where unattended.
Chinese patent disclose application No. is: the bar code printer of CN203267471U, the device is in bar code printer
Multiple elastic components are arranged in inside, and elastic component can adjust quantity according to actual conditions such as thickness, the width of paper, so that adjustment behaviour
Make more accurately, more simply, to realize the stable print quality of bar code printer;But disadvantage is that can not be by bar code printing
Machine is fixed at one and works, and displacement is easy to happen when bar code printer is by extraneous collision, if be not provided on desk
Rib can also be easy to cause bar code printer to fall from desk, can reduce the service life of bar code printer, bar code is caused to beat
The damage of print machine is not easy to people's use to artificial at economic loss.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of Anti-fall bar code printers, by setting fixed block, admittedly
Fixed pole one, link block, fixture block, fixed link two, limited block and limiting slot, can allow bar code printer be not easy after being collided from
It is fallen on table, is hardly damaged bar code printer, be able to extend the service life of bar code printer, can reduce the economy of people
Loss solves bar code printer after by extraneous collision consequently facilitating people use, and is easy to fall from table
To realize the above-mentioned purpose for allowing bar code printer to be not easy to fall from table, the invention provides the following technical scheme:
A kind of Anti-fall bar code printer, including desktop, the top movable of the desktop are connected with bar code printer ontology,
It is fixedly connected with the fixed plate positioned at bar code printer ontology two sides at the top of the desktop, the two of the bar code printer ontology
Side is fixedly connected to fixed block, and the fixed block is movably connected in fixed plate far from one end of bar code printer ontology
Portion, the internal activity of the fixed plate are equipped with fixed link one, and the fixed link one is fixedly connected with close to the side of fixed block
Link block, the link block are fixedly connected with the fixture block at the top of fixed block far from one end of fixed link one, the fixture block
Bottom end is connected to the inside of fixed block, and the top movable of the fixed link one is equipped with fixed link two, and the fixed link two is separate
The side of bar code printer ontology is fixedly connected with limited block, and the inner wall of the fixed plate offers limiting slot and sliding slot, described
Limited block is connected in limiting slot, and the sliding slot is located at the top of limiting slot, and limiting slot is connected to sliding slot, the fixed link two
Top through fixed plate and extend to the outside of fixed plate.
Preferably, the bottom of the fixed link one is fixedly connected with jacking block, and the bottom of the jacking block is fixedly connected with pressure spring,
The bottom of the pressure spring is fixedly connected with the inner wall of fixed plate.
Preferably, the top of the fixed link one is fixedly connected with receiving block, and the top of the receiving block extends to fixation
The inside of bar two is simultaneously fixedly connected with block, and the block is movably connected in the inside of fixed link two.
Preferably, one end that the fixed link two is located at outside fixed plate is fixedly connected with drive block, the drive block
Cross-sectional area is greater than the cross-sectional area of fixed link two.
Preferably, the top movable of the fixed plate is equipped with shield, and the drive block is located at the inside of shield.
Preferably, the front and back of the shield bottom is fixedly connected to cutting, the bottom end activity of the cutting
It is connected to the inside of fixed plate.
Preferably, the front and back of the shield is fixedly connected to raised line, and the surface of the raised line is provided with anti-
Sliding line.
Compared with prior art, the present invention provides a kind of Anti-fall bar code printer, have it is following the utility model has the advantages that
1, the Anti-fall bar code printer passes through setting fixed block, fixed link one, link block, fixture block, fixed link two, limit
Position block and limiting slot, can allow bar code printer to be not easy to fall from table after being collided, be hardly damaged bar code printer,
It is able to extend the service life of bar code printer, can reduce the economic loss of people, consequently facilitating people use.
2, the Anti-fall bar code printer can provide thrust by setting jacking block and pressure spring for fixed link one, allow fixation
Bar one can more easily drive link block and fixture block to move up, and can be connected and fixed one He of bar by setting receiving block and block
Fixed link two, can allow fixed link two rotatable while will not separate with fixed link one, can by setting drive block
The contact area for increasing fixed link two and user's hand, allows user that can more easily operate fixed link two.
3, the Anti-fall bar code printer can block drive block by the way that shield is arranged, can prevent user from accidentally grasping
Make, shield can be limited by the way that cutting is arranged, shield can only be moved up, makes shield more stable
Protection drive block, the frictional force of shield Yu user's hand can be increased by the way that raised line is arranged, can be convenient for user to
Upper mobile shield.
In conclusion the Anti-fall bar code printer, by fixed block, fixed link one, link block, fixture block, fixed link two,
The cooperation of limited block and limiting slot can allow bar code printer to be not easy to fall from table after being collided, solve bar code and beat
Print machine is easy the problem of falling from table after by extraneous collision.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the schematic cross-sectional view of structure of the invention fixed plate;
Fig. 3 is the connection structure elevational schematic view of limiting slot of the present invention and sliding slot.
In figure: 1 desktop, 2 bar code printer ontologies, 3 fixed plates, 4 fixed blocks, 5 fixed links one, 6 link blocks, 7 fixture blocks, 8
Fixed link two, 9 limited blocks, 10 limiting slots, 11 sliding slots, 12 jacking blocks, 13 pressure springs, 14 receiving blocks, 15 blocks, 16 drive blocks, 17 are prevented
Shield, 18 cuttings, 19 raised lines.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
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.
It please refers to Fig. 1-3, a kind of Anti-fall bar code printer, including desktop 1, the top movable of desktop 1 and is connected with bar code
Printer body 2, the top of desktop 1 are fixedly connected with the fixed plate 3 positioned at 2 two sides of bar code printer ontology, bar code printer
The two sides of ontology 2 are fixedly connected to fixed block 4, and fixed block 4 is movably connected in fixation far from one end of bar code printer ontology 2
The inside of plate 3, the internal activity of fixed plate 3 are equipped with fixed link 1, and the bottom of fixed link 1 is fixedly connected with jacking block 12, top
The bottom of block 12 is fixedly connected with pressure spring 13, and the bottom of pressure spring 13 is fixedly connected with the inner wall of fixed plate 3, by the way that jacking block 12 is arranged
Thrust can be provided for fixed link 1 with pressure spring 13, fixed link 1 can more easily be driven on link block 6 and fixture block 7
It moves.
In addition, fixed link 1 is fixedly connected with link block 6 close to the side of fixed block 4, link block 6 is far from fixed link 1
One end be fixedly connected with the fixture block 7 positioned at the top of fixed block 4, the bottom end of fixture block 7 is connected to the inside of fixed block 4, fixed link
One 5 top movable is equipped with fixed link 28, and the top of fixed link 1 is fixedly connected with receiving block 14, the top of receiving block 14
It extends to the inside of fixed link 28 and is fixedly connected with block 15, block 15 is movably connected in the inside of fixed link 28, passes through
Setting receiving block 14 and block 15 can be connected and fixed bar 1 and fixed link 28, and fixed link 28 can be allowed rotatable
It will not be separated simultaneously with fixed link 1, fixed link 28 is fixedly connected with limited block 9 far from the side of bar code printer ontology 2,
The inner wall of fixed plate 3 offers limiting slot 10 and sliding slot 11, and limited block 9 is connected in limiting slot 10, and sliding slot 11 is located at limiting slot
10 top, and limiting slot 10 is connected to sliding slot 11, the top of fixed link 28 through fixed plate 3 and extends to the outer of fixed plate 3
Portion passes through setting fixed block 4, fixed link 1, link block 6, fixture block 7, fixed link 28, limited block 9 and limiting slot 10, Neng Gourang
Bar code printer is not easy to fall from table after being collided, and is hardly damaged bar code printer, is able to extend bar code printer
Service life, can reduce the economic loss of people, consequently facilitating people use.
Secondly, one end that fixed link 28 is located at outside fixed plate 3 is fixedly connected with drive block 16, drive block 16 it is transversal
Area is greater than the cross-sectional area of fixed link 28, can increase connecing for fixed link 28 and user's hand by the way that drive block 16 is arranged
Contacting surface product, allows user that can more easily operate fixed link 28, and the top movable of fixed plate 3 is equipped with shield 17, drives
Motion block 16 is located at the inside of shield 17, can block drive block 16 by the way that shield 17 is arranged, can prevent user from accidentally grasping
Make, the front and back of 17 bottom of shield is fixedly connected to cutting 18, and the bottom end of cutting 18 is movably connected in fixed plate 3
Inside can limit shield 17 by the way that cutting 18 is arranged, shield 17 can only be moved up, allows 17 energy of shield
Enough more stable protection drive blocks 16, the front and back of shield 17 are fixedly connected to raised line 19, the surface of raised line 19
It is provided with anti-skid chequer, the frictional force of shield 17 Yu user's hand can be increased by the way that raised line 19 is arranged, can be easy to use
Person moves up shield 17.
When in use, bar code printer ontology 2 is placed between two fixed plates 3, and by fixed block 4 from fixed plate 3
The inside of fixed plate 3 is inserted at top, then fixed link 1 is inserted from above into the inside of fixed plate 3, while fixture block 7 being injected
The inside of fixed block 4, and rotate drive block 16, drive block 16 drive fixed link 28 to rotate, fixed link 28 drive limited block 9 with
Sliding slot 11 is aligned, and then moves down fixed link 28, and fixed link 28 drives limited block 9 to be aligned with limiting slot 10, then rotates
Fixed link 28 allows limited block 9 to stick into and completes to fix in limiting slot 10, finally shield 17 is mounted on the top of fixed plate 3.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.