CN209289970U - A kind of easy-to-mount printing equipment - Google Patents
A kind of easy-to-mount printing equipment Download PDFInfo
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- CN209289970U CN209289970U CN201821631826.8U CN201821631826U CN209289970U CN 209289970 U CN209289970 U CN 209289970U CN 201821631826 U CN201821631826 U CN 201821631826U CN 209289970 U CN209289970 U CN 209289970U
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- ontology
- print cartridge
- accommodating cavity
- printing head
- easy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
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Abstract
The utility model discloses a kind of easy-to-mount printing equipments, including ontology, it is provided with control circuit board in the ontology and stores the print cartridge of ink, the lower end of the ontology is provided with the printing head for being electrically connected control circuit board, the print cartridge corresponds to printing head and is provided with ink outlet port, the ontology is symmetrically arranged with roll wheel assembly in the two sides of printing head, the ontology is provided with accommodating cavity open at one end, the print cartridge is installed in accommodating cavity, and openable and closure accommodating cavity flip lid is provided on ontology, the lower end of the ontology is pivoted with protection cap, the protection cap, which can be covered, closes printing head and opens fixed and appear printing head.The utility model quickly can be opened and be locked flip lid by Elastic buckle, convenient for print cartridge dismounting, handle is further set, user can carry out print job with gripping handle to manipulate ontology, and the handle and Elastic buckle are closer, convenient for singlehanded manipulation, replaced by one hand print cartridge.
Description
Technical field
The utility model belongs to printing device technical field, and in particular to a kind of Portable hitting printing apparatus.
Background technique
Portable hitting printing apparatus derives from traditional printer, can be used for a kind of industrial coding printing and set
It is standby.Portable hitting printing apparatus can be not only used for the printing of the information on product packing box, directly can also carry out information spray to product itself
Code.
It needs to be packed into print cartridge supply ink in Portable hitting printing apparatus, needs replacing print cartridge later using complete in ink.
In traditional Portable hitting printing apparatus, replacing ink cartridge is more troublesome, and influences production efficiency.In addition, being easy accidentally to touch print job
It holds and is infected with ink, cause ink leakage etc..
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of easy-to-mount printing equipment.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of easy-to-mount printing equipment, packet
Ontology is included, control circuit board is provided in the ontology and stores the print cartridge of ink, the lower end of the ontology, which is provided with, electrically to be connected
The printing head of connection control circuit plate, the print cartridge correspond to printing head and are provided with ink outlet port, and the ontology is in printing head
Two sides are symmetrically arranged with roll wheel assembly, and the ontology is provided with accommodating cavity open at one end, and the print cartridge is installed in accommodating cavity,
And openable and closure accommodating cavity flip lid is provided on ontology, the lower end of the ontology is pivoted with protection cap, the protection cap
It can cover and close printing head and open fixed and appear printing head.
Preferably, the accommodating cavity is opening up, and one end of the flip lid pivot joint accommodating cavity opening, the ontology is in appearance
The other end for setting chamber opening is provided with the Elastic buckle that can fasten flip lid, and the flip lid, which can fasten closure by Elastic buckle, to be held
Set the opening of chamber.
Preferably, the ontology in close to Elastic buckle side wall on be provided with handle.
Preferably, battery is provided in the handle, the battery is electrically connected control circuit board.
Preferably, the lower end pivoting body of the Elastic buckle and swing upper end can around itself lower end, Elastic buckle leans on
One end of nearly accommodating cavity is provided with button platform, with for fastening flip lid, it is multiple that one end that Elastic buckle deviates from accommodating cavity is provided with third
Position spring, Elastic buckle is held on third reset spring one end top, ontology is held on other end top, while ontology is close in Elastic buckle
One end of accommodating cavity is provided with position limiting structure.
Preferably, the printing head protrudes from the rear surface of ontology.
Preferably, the protection cap includes the protection section of pivoting body and is set to protection section end and tilts towards ontology
Clamping section, the outside of the clamping section has chuck, and the upper and lower sides of the chuck are provided with lozenges, under the ontology
Corresponding chuck is held to be provided with fastening recess.
Preferably, the protection section is articulated in the outer ledge position of ontology, and the ontology is in close to protection section pivot end
Side wall on be provided with receiving recess, be provided with positioning convex platform on the side wall of the receiving recess, the protection cap can be around pivot joint
End turns in receiving recess and is fixed by positioning convex platform.
Preferably, the ontology corresponds to print cartridge and is provided with protective shell, and the print cartridge is removably installed in protective shell, institute
The ink outlet port that printing head is fixedly installed in print cartridge is stated, and printing head has the connecting terminal for extending print cartridge side wall, it is described
The connector for being electrically connected control circuit board is provided on protective shell, the connector, which has, extends connection on the inside of protective shell
Winding displacement on the outside of contact, the winding displacement are correspondingly connected with contact and are provided with spring contact, to abut connecting terminal by spring contact,
Realize that printing head is electrically connected control circuit board.
The beneficial effects of the utility model are: flip lid quickly can be opened and be locked by Elastic buckle, dismounted convenient for print cartridge,
Handle is further set, user can carry out print job with gripping handle to manipulate ontology, and the handle and Elastic buckle
It is closer, convenient for singlehanded manipulation, replaced by one hand print cartridge.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the first state schematic diagram of the first preferred embodiment of retaining mechanism；
Fig. 3 is the second status diagram of the first preferred embodiment of retaining mechanism；
Fig. 4 is the schematic diagram of the second preferred embodiment of retaining mechanism；
Fig. 5 is the schematic diagram of retaining mechanism third preferred embodiment；
Fig. 6 is the structural schematic diagram of flip lid and protection cap；
Fig. 7 is the status diagram that print cartridge is installed in accommodating cavity；
Fig. 8 is the status diagram that protection cap is fixed in receiving recess；
Fig. 9 is the structural schematic diagram for accommodating recess；
Figure 10 is the setting schematic diagram of printing head；
Figure 11 is the cooperation schematic diagram of print cartridge and protective shell.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.
First embodiment
Referring to Fig.1~Figure 11, the utility model disclose a kind of easy-to-mount printing equipment comprising ontology 1, described
It is provided with control circuit board in body 1 and stores the print cartridge 9 of ink, the lower end of the ontology 1 is provided with electric connection control circuit
The printing head 904 of plate, the corresponding printing head 904 of the print cartridge 9 are provided with ink outlet port, and the ontology 1 is in printing head 904
Two sides are symmetrically arranged with roll wheel assembly 3, and the roll wheel assembly 3 is installed on ontology 1 by regulating mechanism and can be by adjusting machine
Structure adjusts mounting height, and then realizes the adjusting with 904 working face distance of printing head.
In order to ensure the height of the roll wheel assembly 3 of two sides is consistent, in 1 outside winding one of ontology between two roll wheel assemblies 3
Linkage structure is fixed, to make fixed between two roll wheel assemblies 3.
Preferably, the side wall of the ontology 1 is provided with vertical installation sliding slot and adjusting gear rack 101, the roll wheel assembly 3
With adjustment seat 301 and the idler wheel 302 being hubbed in adjustment seat 301, the adjustment seat 301 has the cunning with installation sliding slot cooperation
Seat is simultaneously slidably mounted on 1 outside of ontology by slide, and the lock cooperated with adjusting gear rack 101 is provided in the adjustment seat 301
Tight mechanism, the retaining mechanism can be locked in the sliding stroke of installation sliding slot in any position of adjusting gear rack 101.It is logical
It crosses installation sliding slot, adjusting gear rack 101, adjustment seat 301 and retaining mechanism and forms regulating mechanism.Adjustment seat 301 can be made by slide
With and can be installed on to vertical sliding 1 side of ontology, then pass through retaining mechanism cooperate adjusting gear rack 101 realize locking.
In this way, roll wheel assembly 3 can adjust the distance for protruding from print job end by regulating mechanism, adjusting can also be passed through
Mechanism is adjusted and is withdrawn in 1 side of ontology, can be adapted for different surfaces to be printed, meets the printing need of different printing articles
It asks, and roll wheel assembly 3 can be withdrawn there are when shelter and be located at 1 side of ontology by and side smaller in surface to be printed, from
And roll wheel assembly 3 is avoided to abut shelter, print quality can be effectively improved, the scope of application is wider.
As shown in Figures 2 and 3, the first preferred embodiment as retaining mechanism in the present embodiment, the retaining mechanism
Two connecting rods 304 arranged in a crossed manner are provided with, the infall of two connecting rods 304 is pivotally connected adjustment seat 301 and forms scissor structure,
Two connecting rods 304 are provided with the locking teeth being engaged in one end close to adjusting gear rack 101, and two connecting rods 304 are away from adjusting
One end of rack gear 101 is provided with the press section 303 for exposing to adjustment seat 301, the press section 303 be located at two connecting rods 304 it
Between, with for that can squeeze simultaneously when pressing inward against and push away connecting rod 304, to make locking teeth far from adjusting gear rack 101, and the locking machine
Structure further includes the second back-moving spring being set between connecting rod 304 and adjustment seat 301, and there are two simultaneously for the second back-moving spring tool
It is arranged in a one-to-one correspondence with connecting rod 304, one end abutting connecting rod 304 of second back-moving spring is equipped with one end of locking teeth, the other end supports
Adjustment seat 301 is connect, for keeping locking teeth to engage adjusting gear rack 101 under normal conditions.
In order to facilitate control, press section 303 exposes to adjustment seat 301 far from one end of ontology 1 and is arranged, i.e. press section 303
It is arranged in adjustment seat 301 and exposes to 301 surface of adjustment seat away from one end of ontology 1.In this way, pushing press section from outside
303 can be realized the separation of locking teeth and adjustment gear.It, can be in the back of locking teeth in order to realize the installation of second back-moving spring
Mounting post is set between face and adjustment seat 301, the both ends of second back-moving spring are inserted in mounting post, realizes location and installation.
And it is corresponding, for adjusting gear rack 101 there are two types of setting, one is two adjusting gear racks 101 of setting, with right respectively
Ying Yigen connecting rod 304, secondly to increase the width of adjusting gear rack 101, so that the locking teeth on two connecting rods 304 docks same tune
Save rack gear 101.
Retaining mechanism in present embodiment when needing to adjust the height of roll wheel assembly 3, while pressing the adjusting of two sides
It press section 303 on seat 301 can pressing in the singlehanded adjustment seat 301 for pressing two sides simultaneously when 1 size of ontology is smaller
Portion 303, it is easy to operate, and be easier to exert a force.By press section 303 squeeze push away connecting rod 304 make second back-moving spring forced compression,
Locking teeth is separated with adjusting gear rack 101, so that the adjustment seat 301 of two sides can be along installation sliding slot sliding.Roll wheel assembly 3 is moved to
After suitable position, press section 303 is unclamped, locking teeth engages adjusting gear rack 101 again under the action of second back-moving spring, and presses
Stress while connecting rod 304 resets of splenium 303 bounces outward.Since connecting rod 304 cannot be overturn in vertical direction, so locking
When tight tooth engagement adjusting gear rack 101, adjustment seat 301 can firmly be lock onto present position.And two in present embodiment
The end of connecting rod 304 is provided with locking teeth, i.e., in the two sides of ontology 1, there are four locking teeths to lock altogether, the locking of roll wheel assembly 3
Relationship is more firm, stablizes, and advantageously ensures that the stability in the course of work, practical.
As shown in figure 4, the second preferred embodiment as retaining mechanism in the present embodiment, the retaining mechanism are provided with
Locking head 5, the locking head 5 are provided with matched engaging tooth close to one end of adjusting gear rack 101, and the locking head 5 can
It is slidably mounted in adjustment seat 301 far from adjusting gear rack 101 or close to 101 ground of adjusting gear rack, the locking head 5, which has, to be exposed to
The control terminal of adjustment seat 301, and retaining mechanism further includes the first back-moving spring being set between locking head 5 and adjustment seat 301,
The first back-moving spring holds locking head 5 for top and makes to engage tooth engagement adjusting gear rack 101.
Retaining mechanism in present embodiment, locking head 5 make to nibble by first back-moving spring effect in normal state
Tooth engagement adjusting gear rack 101 is closed, the locking of roll wheel assembly 3 is realized, when needing to adjust the height of roll wheel assembly 3, by outside
The control terminal for pulling locking head 5, makes engaging tooth separate with adjusting gear rack 101 and release locking, in mobile roller component 3 to suitable
Control terminal is unclamped behind position, locking head 5 engages adjusting gear rack 101 under the action of first back-moving spring again and locks.
As shown in figure 5, the third preferred embodiment as retaining mechanism in the present embodiment, retaining mechanism, which is provided with, to be pivoted
In the locking wheel 6 in adjustment seat 301, locking wheel 6 has the rotary head for exposing to adjustment seat 301, while the outer surface of locking wheel 6
Evagination is provided with a bulge-structure that can be caught in adjusting gear rack 101, is provided with reduction torsion spring between adjustment seat 301 and locking wheel 6.
Retaining mechanism in present embodiment, under normal condition, bulge-structure is caught in adjusting under the action of reduction torsion spring
In rack gear 101.In print job, roll wheel assembly 3 abuts surface to be printed, can apply upward power, the external force to adjustment seat 301
When being transferred on locking wheel 6, since bulge-structure is not engaged with adjusting gear rack 101, and make to be caught in adjusting gear rack 101, therefore
And locking wheel 6 is not able to rotate, and offsets the external force with this.When needing to adjust the height of roll wheel assembly 3, rotary motion head makes convex
It plays structure reversely to overcome the active force of reduction torsion spring and deviate from adjusting gear rack 101, locking can be released, in mobile roller component 3
To suitable position, rotary head is unclamped, under the action of reduction torsion spring, the bulge-structure on locking wheel 6 is caught in adjusting tooth again
In item 101.
In order to realize the installation of print cartridge 9, it is preferred that the ontology 1 is provided with accommodating cavity open at one end, the print cartridge 9
It is installed in accommodating cavity, and is provided with openable and closure accommodating cavity flip lid 7 on ontology 1.In this way, after ink has used
Flip lid 7 can be opened to replace print cartridge 9.
In view of in traditional Portable hitting printing apparatus, a large amount of inks are remained in print cartridge 9, not only cost were caused to waste, but also
It is easy pollution environment, print cartridge 9 is corresponded in ontology 1 described in the present embodiment and is provided with incline structure, the incline structure is for pushing up
It holds print cartridge 9 and makes print cartridge 9 towards azimuthal tilt locating for ink outlet port, so that the ink in print cartridge 9 flows to ink outlet port, reduce
Ink residue.
As shown in Figure 6 and Figure 7, as the first preferred embodiment of the incline structure, the accommodating cavity is in away from print cartridge 9
The limited wall 103 oblique relative to inclination is faced outwardly vertically is provided on the side wall of ink outlet port, having on the print cartridge 9 can be carried on
Protrusion on limited wall 103 can abut limited wall 103 by protrusion, thus in gravity when print cartridge 9 is installed in accommodating cavity
Effect is lower and print cartridge 9 is made to realize print cartridge 9 towards azimuthal tilt locating for ink outlet port against accommodating cavity close to the side wall of ink outlet port.
Preferably, the lower surface of the protrusion is set as cambered surface or inclined-plane, to cooperate with limited wall 103.
As the second preferred embodiment of the incline structure, the accommodating cavity is on the side wall of 9 ink outlet port of print cartridge
Fragment position is provided with elastic component, and when print cartridge 9 is installed in accommodating cavity, print cartridge 9 can be held by elastic component top away from ink outlet port
The upper end of side wall makes print cartridge 9 realize that print cartridge 9 inclines towards orientation locating for ink outlet port against accommodating cavity close to the side wall of ink outlet port
Tiltedly.
The elastic component can be set to one and tilt down and gradually protrude into the elastic cantilever in accommodating cavity, be also possible to a bullet
Elastomeric objects made of property material.
Due to certainly existing certain interval between accommodating cavity and print cartridge 9, to realize the installation of print cartridge 9.So above-mentioned
In two kinds of embodiments, print cartridge 9 can be made towards out and acting on upper end position of the print cartridge 9 away from the side wall of ink outlet port
The inclination of the present position Mo Kou, reduces ink residue.Quantity with spent print cartridge 9 increases, and will save a huge life
Cost is produced, while being conducive to environmental protection, it is practical.
As shown in Figure 6 and Figure 7, the accommodating cavity is opening up, one end of the 7 pivot joint accommodating cavity opening of flip lid, institute
It states ontology 1 and is provided with the Elastic buckle 8 that can fasten flip lid 7 in the other end that accommodating cavity is open, the flip lid 7 can pass through elastic card
Button 8 fastens and is closed the opening of accommodating cavity.
Specifically, the lower end pivoting body 1 of the Elastic buckle 8 and swing upper end can around itself lower end, Elastic buckle 8
One end of accommodating cavity is provided with button platform, with for fastening flip lid 7, Elastic buckle 8 is provided with the away from one end of accommodating cavity
Three reset springs, Elastic buckle 8 is held on third reset spring one end top, ontology 1 is held on other end top, while ontology 1 is in elasticity
Buckle 8 is provided with position limiting structure close to one end of accommodating cavity.It, can be by floor be arranged in ontology 1 in actual production process
Or the structures such as thimble form position limiting structure.
In this way, Elastic buckle 8 can abut position limiting structure under the action of third reset spring, so that button platform is always positioned at appearance
Set the opening of chamber.Will flip lid 7 lid close when, can by button platform snapping flip lid 7 upper surface realize flip lid 7 fixation, thus
It is closed the opening of accommodating cavity.Elastic buckle 8 can also be pulled outward simultaneously, so that the upper end is deviated from the harness motion of accommodating cavity, made
7 abjection button platform of flip lid, so as to flip 7, opens accommodating cavity.
Further, in order to promote property easy to use, which is arranged bullet on covering the end face closed when towards accommodating cavity
Spring applies pretightning force to print cartridge 9, it can be ensured that print cartridge 9 is installed in place in this way, can hold print cartridge 9 by spring top.And it is pulling
Dynamic elasticity buckle 8 when, flip lid 7 under the action of the spring can automatic spring and open accommodating cavity, easy to use, convenience is strong.And
And the setting of spring, compared in such a way that flip lid 7 directly compresses print cartridge 9, the requirement to dimensional accuracy is lower, is conducive to improve life
Efficiency is produced, production cost is reduced.
For the ease of manipulation, it is preferred that the ontology 1 in close to Elastic buckle 8 side wall on be provided with handle 4.It uses
Person can carry out print job with gripping handle 4 to manipulate ontology 1, and the handle 4 and Elastic buckle 8 are closer, convenient for singly
Hand manipulation, replaced by one hand print cartridge 9.
Further, battery is provided in the handle 4, the battery is electrically connected control circuit board.The battery can be with
Using rechargeable battery or conventional accumulators, when using conventional accumulators, battery roll lid is set on handle 4, so as to
In replacement battery., both can be by the way of disassembly charging when using rechargeable battery, it can also be on ontology 1 or handle 4
Setting charging interface charges, which can be set to USB interface, may be set to be DC interface.
Battery is set in handle 4 in the present embodiment, can reduce the volume of ontology 1, and battery will increase handle 4
Weight, in contrast alleviate the weight of ontology 1, load of the ontology 1 for arm, torque when reducing gripping, convenient for holding
It holds.
Although roll wheel assembly 3 can be with up and down adjustment, in view of ontology 1 itself has one fixed width and thickness, printing spray
First 904 size is less than 1 size of ontology, prints for bottom of a cup, the surface to be printed that bottom of bowl homalographic is small, periphery has bump
When, the lower end of ontology 1 is easy to abut with bump and make printing head 904 that can not influence print quality close to surface to be printed.For
This, printing head 904 described in the present embodiment protrudes from the rear surface of ontology 1.
In this way, since the size of printing head 904 is smaller, and the bottom of bowl, bottom of a cup size under stock size are all larger than printing
The size of spray head 904, so when for this kind of printing scene, printing head 904 can suitably insert into the inner recess into
Row printing, it is ensured that print quality.
For the ease of protecting printing head 904 after the completion of print job, while also avoiding ink leakage, it is preferred that institute
The lower end for stating ontology 1 is pivoted with protection cap 2, and the protection cap 2, which can be covered, closes printing head 904 and open fixed and appear printing spray
First 904.
As shown in fig. 6, the protection cap 2 includes the protection section 201 of pivoting body 1 and is set to protection 201 end of section simultaneously
Towards the inclined clamping section 202 of ontology 1, the outside of the clamping section 202 has chuck, and the upper and lower sides of the chuck are provided with
Lozenges, the lower end of the ontology 1 correspond to chuck and are provided with fastening recess.
In this way, chuck can be cooperated by lozenges and be clamped the deformability of section 202 itself under external force from outer
Side, which is pressed directly into, to fasten in recess or extracts out from fastening in recess.The setting of the clamping section 202 can make to protect section 201 and this
Retain at regular intervals between the lower end surface of body 1, the protection to the printing head 904 being provided projectingly may be implemented.
Further, for protection section 201 towards silica gel piece is arranged on the end face of printing head 904, which is adhered to guarantor
It protects in section 201, and the size of silica gel piece is greater than the size of printing head 904, for when protection cap 2 is covered on 1 lower end of ontology,
Printing head 904 is covered and abutted, realize the protection to printing head 904 and avoids ink leakage.
Meanwhile in order to fix the protection cap 2 after opening, it is preferred that as shown in Fig. 9 and Fig. 8, the protection section 201 is pivotally connected
In the outer ledge position of ontology 1, the ontology 1 in close to protection 201 pivot end of section side wall on be provided with receiving recess
102, it is described receiving recess 102 side wall on be provided with positioning convex platform, the protection cap 2 can turn to receiving recess around pivot end
It is fixed in 102 and by positioning convex platform.Also, the depth of the receiving recess 102 be less than clamping section 202 end to protect section
201 distance, so that protection cap 2, when being fixed in receiving recess 102, the end of clamping section 202 protrudes from the side wall of ontology 1
Surface, in order to by pulling clamping section 202 to pull out protection cap 2 from receiving recess 102.
Further, protect the end of section 201 that the lower end of clamping section 202 is provided with an extended segment.It covers and closes in protection cap 2
When the lower end of ontology 1, the clamping abjection of section 202 can be driven to fasten recess, by pulling extended segment convenient for operation.
In this way, the protection cap 2 can be covered on the lower end of ontology 1 when printing equipment does not work, work in printing equipment
When, it can open and be fixed in receiving recess 102, it is easy to use, it both can protect printing head 904, prevented ink leakage,
Printing can be influenced to avoid outside is suspended from print job.
Since the side of ontology 1 is already provided with handle 4, in order to avoid interference, the pivot end of the protection cap 2 is located at ontology
The lower end of another side wall opposite with handle 4 on 1.In this way, the setting of receiving recess 102 and opening fixation and the hand of protection cap 2
The problem of there is no interference between handle 4, is convenient for size design and production, assembling.
In addition, needed to be replaced frequently since print cartridge 9 belongs to consumptive material, and ontology 1 needs persistently to use, while accommodating cavity
Shape, size are not necessarily adapted to print cartridge 9 completely, are if desired guaranteed that the two is consistent, then can be greatlyd improve to dimensional accuracy
It is required that production cost increases severely.
In consideration of it, as shown in Figure 10 and Figure 11, the corresponding print cartridge 9 of the ontology 1 is provided with protective shell, institute in the present embodiment
It states print cartridge 9 to be removably installed in protective shell, the printing head 904 is fixedly installed in the ink outlet port of print cartridge 9, and prints spray
First 904 have the connecting terminal 905 for extending 9 side wall of print cartridge, are provided on the protective shell and are electrically connected control circuit board
Connector 907, the connector 907 have the winding displacement 906 that 905 outside of connecting terminal is extended on the inside of protective shell, the row
Line 906 is correspondingly connected with contact 905 and is provided with spring contact 903, and to abut connecting terminal 905 by spring contact 903, realization is beaten
It prints spray head 904 and is electrically connected control circuit board.
The protective shell is made of mutual split, the first shell 901 of clamping, second housing 902, wherein the first shell 901
Several snap-gauges of edge protuberance with backboard and from backboard form, and snap-gauge is perpendicular to plane locating for backboard, to be formed and ink
The chamber of 9 shape adaptation of box, second housing 902 are buckled in the end of snap-gauge.In this way, can be by print cartridge 9 from the first shell 901
Outside is put into snap-gauge, then fastens second housing 902 and print cartridge 9 is coated in chamber.Connector 907 above-mentioned, winding displacement 906
It is all set on the first shell 901 with spring contact 903, and in order to realize its installation, the first shell 901 is in the outside of snap-gauge
It is provided with a circle partition, installation gap is reserved between partition and snap-gauge.Wherein winding displacement 906 is set in the installation gap,
Position outside the connecting terminal 905 of 9 side wall of print cartridge passes through snap-gauge and spring contact 903 is arranged, and realizes docking.In addition, connector
907 are located at the upper end of the first shell 901, and are secured in a press when second housing 902 fastens.It is packed into protective shell from upper end
When in accommodating cavity, connector 907 is crimped on the preset connection structure of control circuit board, realizes and is electrically connected.
Wherein the outer dimension of protective shell is adapted to accommodating cavity, and print cartridge 9 is adapted to the chamber in the first shell 901.It should
Protective shell can be recycled, and when replacing various sizes of print cartridge 9, it is only necessary to replace chamber and be corresponding to it and outer dimension
The protective shell being adapted to accommodating cavity can be, it can be achieved that a printing equipment be applicable in the print cartridges 9 of a variety of different structures.Also, it connects
First 907, spring contact 903, winding displacement 906 can be reused with protective shell, and the quantity with the print cartridge 9 of replacement increases, can be with
A considerable production cost is saved, environmental protection is conducive to.And printing head 904 is docked by spring contact 903, it can be true
Protect the stabilization being electrically connected, it is difficult to the problem of poor contact occur.
Into one, the control circuit board is provided with the first testing agency, and first testing agency exposes to ontology 1 and sets
It sets, with the print quality for detecting printing head 904.First testing agency, which can be, is fixedly installed on 1 outside of ontology,
It can be external arrangement, i.e. control circuit board connects external electric eye by external interface in being preset with external interface outside ontology 1.
Meanwhile the second testing agency can also be arranged in the control circuit board, the second testing agency is to be built in rolling assembly
Interior synchronization module, for detecting the revolving speed of idler wheel 302.Its specific structure setting and installation, are referred to Patent No.
CN201721498606.8, the prior art that patent name is a kind of hand-held portable printers, therefore not to repeat here.
It is routinely tied in addition, control circuit board is additionally provided with ink monitoring, work light, power switch and start button etc.
Structure.
Second embodiment
The present embodiment based on first embodiment, main difference is that, the regulating mechanism in the present embodiment, will
Adjusting gear rack 101, which replaces with, erects straight arranged multiple location holes, corresponding, is arranged on retaining mechanism and location hole cooperation
Positioning column realizes the lifting locking of roll wheel assembly with this.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments, such as exist
Magnet is set in the lower end of protection cap 2 and ontology 1, receiving recess 102, replaces snap fit in such a way that magnet adsorbs；Again
For example regulating mechanism is constituted to realize the height adjustment of roll wheel assembly using motor, screw body.Those skilled in the art exists
Without prejudice to can also make equivalent deformation or replacement under the premise of the spirit of the present invention, these equivalent variation or replacement include
In range set by the claim of this application.
Claims (9)
1. a kind of easy-to-mount printing equipment, which is characterized in that including ontology, be provided in the ontology control circuit board and
The print cartridge of ink is stored, the lower end of the ontology is provided with the printing head for being electrically connected control circuit board, and the print cartridge is corresponding
Printing head is provided with ink outlet port, and the ontology is symmetrically arranged with roll wheel assembly, the ontology setting in the two sides of printing head
There is accommodating cavity open at one end, the print cartridge is installed in accommodating cavity, and is provided on ontology openable and closure accommodating cavity
Flip lid, the lower end of the ontology are pivoted with protection cap, and the protection cap, which can be covered, closes printing head and open fixed and appear printing
Spray head.
2. a kind of easy-to-mount printing equipment as described in claim 1, which is characterized in that the opening court of the accommodating cavity
On, one end of the flip lid pivot joint accommodating cavity opening, the ontology is provided in the other end that accommodating cavity is open can fasten flip lid
Elastic buckle, the flip lid can be fastened by Elastic buckle and be closed the opening of accommodating cavity.
3. a kind of easy-to-mount printing equipment as claimed in claim 2, which is characterized in that the ontology is in close to elastic card
Handle is provided on the side wall of button.
4. a kind of easy-to-mount printing equipment as claimed in claim 3, which is characterized in that be provided with electricity in the handle
Pond, the battery are electrically connected control circuit board.
5. a kind of easy-to-mount printing equipment as claimed in claim 2, which is characterized in that the lower end pivot of the Elastic buckle
It connects ontology and swing upper end can around itself lower end, Elastic buckle is provided with button platform close to one end of accommodating cavity, for fastening
Flip lid, Elastic buckle are provided with third reset spring away from one end of accommodating cavity, and elasticity is held on third reset spring one end top
Ontology is held on buckle, other end top, while ontology is provided with position limiting structure close to one end of accommodating cavity in Elastic buckle.
6. a kind of easy-to-mount printing equipment as described in claim 1, which is characterized in that the printing head protrudes from this
The rear surface of body.
7. a kind of easy-to-mount printing equipment as described in claim 1, which is characterized in that the protection cap includes being pivotally connected this
The protection section of body and it is set to protection section end and towards the inclined clamping section of ontology, the outside of the clamping section has chuck,
The upper and lower sides of the chuck are provided with lozenges, and the lower end of the ontology corresponds to chuck and is provided with fastening recess.
8. a kind of easy-to-mount printing equipment as claimed in claim 7, which is characterized in that the protection section is articulated in ontology
Outer ledge position, the ontology in close to protection section pivot end side wall on be provided with receiving recess, the receiving recess
Side wall on be provided with positioning convex platform, the protection cap can turn in receiving recess and solid by positioning convex platform around pivot end
It is fixed.
9. a kind of easy-to-mount printing equipment as described in claim 1, which is characterized in that the ontology corresponds to print cartridge setting
There is protective shell, the print cartridge is removably installed in protective shell, and the printing head is fixedly installed in the ink outlet port of print cartridge, and
Printing head has the connecting terminal for extending print cartridge side wall, and the company for being electrically connected control circuit board is provided on the protective shell
Connector, the connector have the winding displacement extended on the outside of connecting terminal on the inside of protective shell, and the winding displacement is correspondingly connected with contact
It is provided with spring contact, to abut connecting terminal by spring contact, realizes that printing head is electrically connected control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631826.8U CN209289970U (en) | 2018-10-08 | 2018-10-08 | A kind of easy-to-mount printing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631826.8U CN209289970U (en) | 2018-10-08 | 2018-10-08 | A kind of easy-to-mount printing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209289970U true CN209289970U (en) | 2019-08-23 |
Family
ID=67652786
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821631826.8U Active CN209289970U (en) | 2018-10-08 | 2018-10-08 | A kind of easy-to-mount printing equipment |
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| Country | Link |
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| CN (1) | CN209289970U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757959A (en) * | 2019-11-12 | 2020-02-07 | 武汉先同科技有限公司 | Pen holding type color printer |
| CN111497457A (en) * | 2020-06-01 | 2020-08-07 | 厦门德瑞雅喷码科技有限公司 | Extension device for internal spraying of pipe fitting of ink-jet printer and application method of extension device |
| CN113071212A (en) * | 2021-02-26 | 2021-07-06 | 库玛(厦门)系统集成有限公司 | Handheld inkjet printer |
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2018
- 2018-10-08 CN CN201821631826.8U patent/CN209289970U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757959A (en) * | 2019-11-12 | 2020-02-07 | 武汉先同科技有限公司 | Pen holding type color printer |
| CN111497457A (en) * | 2020-06-01 | 2020-08-07 | 厦门德瑞雅喷码科技有限公司 | Extension device for internal spraying of pipe fitting of ink-jet printer and application method of extension device |
| CN111497457B (en) * | 2020-06-01 | 2023-06-09 | 厦门德瑞雅喷码科技有限公司 | Internal spraying extension device for pipe fitting of code spraying machine and application method of internal spraying extension device |
| CN113071212A (en) * | 2021-02-26 | 2021-07-06 | 库玛(厦门)系统集成有限公司 | Handheld inkjet printer |
| CN113071212B (en) * | 2021-02-26 | 2022-06-17 | 库玛(厦门)系统集成有限公司 | Handheld inkjet printer |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201119 Address after: 528400 Guangdong city of Zhongshan province Tanzhou Zhen Yong village Zhenxiang Street No. 81 2 2 floor B district two Patentee after: ZHONGSHAN SANZANG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 528400 Guangdong city of Zhongshan province Tanzhou Zhen Yong Chu Road No. 9 on the third. Patentee before: ZHONGSHAN BISHENG PRINTING TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |