CN115320260A - Height adjusting device and label printer - Google Patents
Height adjusting device and label printer Download PDFInfo
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- CN115320260A CN115320260A CN202210968630.2A CN202210968630A CN115320260A CN 115320260 A CN115320260 A CN 115320260A CN 202210968630 A CN202210968630 A CN 202210968630A CN 115320260 A CN115320260 A CN 115320260A
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- 230000005540 biological transmission Effects 0.000 claims description 39
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- 238000010586 diagram Methods 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
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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
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4075—Tape printers; Label printers
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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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
- B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
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Abstract
The embodiment of the application provides a height adjusting device and a label printer, and relates to the technical field of printing equipment. The height adjusting device comprises a height adjusting mechanism, a shell and an antenna mounting mechanism; the antenna mounting mechanism is mounted inside the shell, a first surface of the antenna mounting mechanism is parallel to a second surface of the shell, and a tag passageway is formed between the first surface of the antenna mounting mechanism and the second surface of the shell; the height adjusting mechanism is arranged on the antenna mounting mechanism or the shell, and the distance between the first surface of the antenna mounting mechanism and the second surface of the shell is adjusted through the height adjusting mechanism. The height of label passageway can be adjusted to this height adjusting device to can adapt to the RFID label of different thickness, realize improving the technological effect of the suitability that the label printed.
Description
Technical Field
The application relates to the technical field of printing equipment, in particular to a height adjusting device and a label printer.
Background
At present, a label printer does not need to be connected with a computer, an input keyboard is carried by the printer, certain fonts, word banks and a considerable number of label template formats are arranged in the printer, label content can be directly input, edited and typeset according to the needs of the printer through a body liquid crystal screen, and then the input printer is directly printed.
In the prior art, a label outlet channel in printing equipment is generally in a customized design for a label with a specific thickness, the mold opening cost is high, and the label outlet channel needs to be customized in advance and can only be suitable for one label; however, the label is generally a non-standard product, the thickness and size of the label are not fixed, and when the thickness of the label changes, a card label or an antenna induction problem may occur, which cannot adapt to the printing of labels of various specifications.
Disclosure of Invention
An object of the embodiment of the application is to provide a height adjusting device and label printer, can adjust the height in label passageway to can adapt to the RFID label of different thickness, realize improving the technological effect of the suitability of label printing.
In a first aspect, an embodiment of the present application provides a height adjusting apparatus, including a height adjusting mechanism, a housing, and an antenna mounting mechanism;
the antenna mounting mechanism is mounted inside the shell, a first surface of the antenna mounting mechanism is parallel to a second surface of the shell, and a tag passageway is formed between the first surface of the antenna mounting mechanism and the second surface of the shell;
the height adjusting mechanism is arranged on the antenna mounting mechanism or the shell, and the distance between the first surface of the antenna mounting mechanism and the second surface of the shell is adjusted through the height adjusting mechanism.
In the implementation process, the height adjusting device is provided with a height adjusting mechanism on the antenna mounting mechanism or the housing, and the distance between the label passageways, namely the distance between the first surface of the antenna mounting mechanism and the second surface of the housing, is adjusted through the height adjusting mechanism; therefore, the single channel can be suitable for labels with various thicknesses, the change of the channel can be adjusted according to the thickness of the labels, and in addition, the distance between the antenna and the labels in the antenna mounting mechanism can also be adjusted, so that the antenna can better sense the labels, and the labels can be conveniently read and written; therefore, the height adjusting device can adapt to RFID labels with different thicknesses, and the technical effect of improving the applicability of label printing is achieved.
Illustratively, the Radio Frequency Identification (RFID) principle is that a reader and a tag perform contactless data communication to achieve the purpose of identifying a target. The application of RFID is very wide, and typical applications include animal wafers, automobile wafer burglar alarms, access control, parking lot control, production line automation and material management.
Further, height adjustment mechanism includes regulating part and transmission connecting piece, the regulating part with the transmission connecting piece is connected, the transmission connecting piece with antenna installation mechanism transmission is connected, through the regulating part drives in proper order the transmission connecting piece antenna installation mechanism, through the regulating part is adjusted antenna installation mechanism's rising or decline.
Further, the transmission connecting piece is one or more of a gear structure, a rack structure, a worm and gear structure and an inclined block mechanism.
Further, height adjusting mechanism includes adjusting handle, ladder rack, driven eccentric gear and connecting rod, adjusting handle with the ladder rack meshes mutually the ladder rack with driven eccentric gear meshes mutually, driven eccentric gear with the connecting rod transmission is connected, the connecting rod with antenna installation mechanism fixed connection, through the connecting rod drives antenna installation mechanism's oscilaltion.
In the implementation process, when the adjusting hand wheel rotates, the driven eccentric gear is driven to correspondingly rotate through the movement of the step rack, and the circular motion of the gear is converted into the lifting motion of the antenna mounting mechanism through the connecting rod; therefore, the ascending or descending of the antenna mounting mechanism is adjusted by clockwise or anticlockwise rotation of the adjusting hand wheel, and the relative height increase or decrease of the first surface and the second surface of the label passageway is further achieved.
Further, height adjustment mechanism includes adjusting screw, adjusting screw with antenna installation mechanism transmission is connected, through adjusting screw's rotation drives antenna installation mechanism's oscilaltion.
In the implementation process, when the adjusting screw rod is twisted to rotate, the antenna mounting mechanism is driven to lift up and down, so that the relative height between the first surface and the second surface of the label passageway is increased or reduced.
Furthermore, the device still includes the guide, the guide set up with antenna installation mechanism, the direction of guide is followed antenna installation mechanism's direction of motion sets up.
In the implementation process, the antenna installation mechanism is guided to ascend and descend by the guide piece arranged on the antenna installation mechanism.
Further, the device still includes the back shroud, the back shroud with the shell matches the installation, the back shroud is provided with the guide way, the guide way with the guide part corresponds the installation, through the guide part matching the guide way is right antenna installation mechanism's lift is guided.
In the implementation process, the guide piece and the guide groove arranged on the rear cover plate are lifted and guided, so that the consistency of the heights of the label passageways can be ensured.
Further, the device includes a plurality of guide grooves, and the device includes a plurality of guide members, and the plurality of guide grooves are installed corresponding to the plurality of guide members, respectively.
Further, the guide way includes first guide way and second guide way, the guide piece includes first guide piece and second guide piece, first guide way with the second guide way sets up respectively the both sides of back shroud, first guide piece with the second guide piece sets up respectively antenna installation mechanism's both sides, first guide way with first guide piece corresponds the installation, the second guide way the second guide piece corresponds the installation.
In the implementation process, the two sides of the rear cover plate are respectively provided with the guide groove, and the two sides of the antenna mounting mechanism are respectively provided with the guide piece, so that the heights of the two sides of the antenna mounting mechanism are kept consistent when the antenna mounting mechanism is lifted.
Further, the second surface of the housing is a lifting platform.
Further, height adjusting mechanism includes regulating part and transmission connecting piece, the regulating part with the transmission connecting piece is connected, the transmission connecting piece with lift platform transmission is connected, through the regulating part drives in proper order the transmission connecting piece lift platform, through the regulating part is adjusted lift platform's rising or decline.
Furthermore, the device further comprises an antenna height self-locking mechanism, and the antenna height self-locking mechanism is arranged on the antenna installation mechanism or the shell.
Further, height adjusting mechanism is including adjusting the eccentric bar, the second surface of shell is lift platform, adjust the eccentric bar with lift platform transmission is connected.
In the implementation process, when the rotary adjusting eccentric rod rotates, the lifting platform is driven to lift up and down, so that the relative height of the first surface and the second surface of the label passageway is increased or reduced.
Further, height adjustment mechanism includes adjusting bolt, the second surface of shell is lift platform, adjusting bolt with lift platform transmission is connected.
In the implementation process, when the adjusting bolt rotates, the lifting platform is driven to lift up and down, so that the relative height of the first surface and the second surface of the label passageway is increased or reduced.
Further, the shell is provided with a guide buckle, the lifting platform is provided with a guide clamping groove, and the guide buckle and the guide clamping groove are correspondingly installed.
In the implementation process, the lifting guide of the lifting platform is carried out through the guide buckle arranged on the shell, so that the consistency of the height of the label passageway is ensured.
In a second aspect, embodiments of the present application provide a label printer, including the height adjustment device of any one of the first aspects.
Additional features and advantages of the disclosure will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the above-described techniques.
In order to make the aforementioned objects, features and advantages of the present application comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a height adjustment device of a label printer according to an embodiment of the present disclosure;
fig. 2 is a front view of a height adjustment device of a label printer according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a second height adjustment device according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a third height adjustment device provided in an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a fourth height adjustment apparatus provided in the embodiments of the present application;
fig. 6 is a schematic structural diagram of a fifth height adjustment device according to an embodiment of the present application.
Icon: a height adjustment mechanism 100; an adjusting handwheel 111; a step rack 112; a driven eccentric gear 113; a first driven eccentric gear 1131; a second driven eccentric gear 1132; a connecting rod 114; a first link 1141; a second link 1142; an adjusting screw 121; the eccentric rod 131 is adjusted; an adjusting bolt 141; a housing 200; a second surface 210; a guide buckle 220; an antenna mounting mechanism 300; a first surface 310; a guide member 320; the first guide 321; a second guide 322; a rear cover plate 400; a locking buckle 500.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or a point connection; either directly or indirectly through intervening media, or may be an internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
The embodiment of the application provides a height adjusting device and a label printer, which can be applied to label printing of printing equipment; the height adjusting device is provided with a height adjusting mechanism on the antenna mounting mechanism or the shell, and the distance between label passageways is adjusted through the height adjusting mechanism, namely the distance between the first surface of the antenna mounting mechanism and the second surface of the shell is adjusted; therefore, the single channel can be suitable for labels with various thicknesses, the change of the channel can be adjusted according to the thickness of the labels, and in addition, the distance between the antenna and the labels in the antenna mounting mechanism can be adjusted, so that the antenna can better sense the labels and the label reading and writing are convenient; therefore, the height adjusting device can adapt to RFID labels with different thicknesses, and the technical effect of improving the applicability of label printing is achieved.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a height adjustment device of a label printer according to an embodiment of the present disclosure, and fig. 2 is a schematic front structural diagram of the height adjustment device of the label printer according to the embodiment of the present disclosure; the height adjusting device includes a height adjusting mechanism 100, a housing 200, and an antenna mounting mechanism 300.
Illustratively, the antenna mounting mechanism 300 is mounted inside the housing 200 with the first surface 310 of the antenna mounting mechanism 300 parallel to the second surface 210 of the housing 200 and a tag passageway between the first surface 310 of the antenna mounting mechanism 300 and the second surface 210 of the housing 200.
For example, the antenna mounting mechanism 300 may be provided with an antenna for sensing a tag, and when the tag passes through a tag passageway, the antenna is responsible for sensing the tag, so as to read and write the tag through the antenna.
Illustratively, the height adjusting mechanism 100 is provided at the antenna mounting mechanism 300 or the housing 200, and the distance between the first surface 310 of the antenna mounting mechanism 300 and the second surface 210 of the housing 200 is adjusted by the height adjusting mechanism 100.
Illustratively, the height adjustment device adjusts the distance between the tag passageways, i.e., the distance between the first surface 310 of the antenna mounting mechanism 300 and the second surface 210 of the housing 200, by the height adjustment mechanism 100 by providing the height adjustment mechanism 100 at the antenna mounting mechanism 300 or the housing 200; therefore, a single channel can be suitable for labels with various thicknesses, the change of the channel can be adjusted according to the thickness of the labels, and in addition, the distance between the antenna and the labels in the antenna mounting mechanism 300 can also be adjusted, so that the antenna can better sense the labels and the label reading and writing are convenient; therefore, the height adjusting device can adapt to RFID labels with different thicknesses, and the technical effect of improving the applicability of label printing is achieved.
Illustratively, the height adjusting mechanism 100 includes an adjusting member and a transmission connecting member, the adjusting member is connected to the transmission connecting member, the transmission connecting member is in transmission connection with the antenna mounting mechanism 300, the transmission connecting member and the antenna mounting mechanism 300 are sequentially driven by the adjusting member, and the antenna mounting mechanism 300 is adjusted to ascend or descend by the adjusting member.
Illustratively, the transmission connecting piece is one or more of a gear structure, a rack structure, a worm and gear structure and a swash block mechanism; it should be noted that the type of drive connection is only exemplary and not limiting, and other types of drive members, such as belt drives, may be used as the drive connection.
Illustratively, as shown in FIG. 1, the drive connection includes a gear structure and a rack structure; in some embodiments, the height adjusting mechanism 100 includes an adjusting handwheel 111, a step rack 112, a driven eccentric gear 113 and a connecting rod 114, the adjusting handwheel 111 is engaged with the step rack 112, the step rack 112 is engaged with the driven eccentric gear 113, the driven eccentric gear 113 is in transmission connection with the connecting rod 114, the connecting rod 114 is fixedly connected with the antenna mounting mechanism 300, and the connecting rod 114 drives the antenna mounting mechanism 300 to move up and down.
For example, when the adjusting handwheel 111 rotates, the driven eccentric gear 113 is driven to rotate correspondingly by the movement of the stepped rack 112, and then the circular motion of the gear is converted into the lifting motion of the antenna mounting mechanism 300 by the connecting rod 114; thus, by rotating the adjustment handwheel 111 clockwise or counterclockwise, the raising or lowering of the antenna mounting mechanism 300 is adjusted, thereby achieving an increase or decrease in the relative height of the first surface 310 and the second surface 210 of the tag passageway.
In some implementation scenarios, the height of the distance adjustment of the first surface 310 of the label aisle from the second surface 210 ranges from 1mm to 6mm.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a second height adjustment device according to an embodiment of the present disclosure.
Exemplarily, as shown in fig. 3, the driven eccentric gear 113 includes a first driven eccentric gear 1131 and a second driven eccentric gear 1132, the connecting rod 114 includes a first connecting rod 1141 and a second connecting rod 1142, the first driven eccentric gear 1131 and the first connecting rod 1141 constitute a left end elevating mechanism of the antenna mounting mechanism 300, the second driven eccentric gear 1132, the connecting rod 114 includes a right end elevating mechanism of the antenna mounting mechanism 300, the first connecting rod 1141 and the second connecting rod 1142 constitute the elevating mechanisms at both ends, and the elevating mechanisms at both ends are designed in a mirror symmetry; thus, compared with the first height adjusting device shown in fig. 1, the second height adjusting device shown in fig. 3 omits a step rack and adopts two sets of driven eccentric gears and connecting rods as transmission connecting pieces.
Illustratively, when the adjusting handwheel 111 rotates, the driven eccentric gear 113 is driven to rotate, and then the circular motion of the driven eccentric gear 113 is converted into the lifting motion of the antenna mounting mechanism 300 through the connecting rod 114; the raising or lowering of the antenna mounting mechanism 300 is adjusted by clockwise or counterclockwise rotation of the adjustment handwheel 111 to achieve an increase or decrease in the relative height of the aisle upper surface to the aisle lower surface (the height adjustment is in the range of 1mm to 6 mm).
Illustratively, the height adjustment device further includes a locking buckle 500; after the adjustment is finished, the adjusting hand wheel 111 is locked through the locking buckle 500, so that the adjusting hand wheel 111 is prevented from rotating; if the height needs to be adjusted again, the locking buckle 500 needs to be opened to release the locking state, so that the adjusting handwheel 111 can be rotated.
In some implementations, the elevation guidance is provided by guide slots (male) provided on the antenna mounting mechanism 300 and guide slots (female) provided on the back cover plate 400, thereby ensuring consistency in tag aisle height.
Please refer to fig. 4, fig. 4 is a schematic structural diagram of a third height adjusting device according to an embodiment of the present disclosure.
Illustratively, as shown in FIG. 4, the drive connection comprises a screw mechanism; in some embodiments, the height adjustment mechanism 100 includes an adjustment screw 121, and the adjustment screw 121 is in transmission connection with the antenna mounting mechanism 300, and the antenna mounting mechanism 300 is driven to move up and down by the rotation of the adjustment screw 121.
Illustratively, rotation of the twist adjustment screw 121 causes the antenna mounting mechanism 300 to raise and lower, thereby increasing or decreasing the relative height of the first surface 310 and the second surface 210 of the tag passageway.
Illustratively, the height adjusting device further comprises a guide member 320, the guide member 320 is disposed on the antenna mounting mechanism 300, and the direction of the guide member 320 is disposed along the moving direction of the antenna mounting mechanism 300.
Illustratively, the guiding of the lifting of the antenna mounting mechanism 300 is achieved by a guide 320 provided on the antenna mounting mechanism 300.
Illustratively, the height adjusting device further comprises a rear cover plate, the rear cover plate is installed in a matching manner with the housing 200, the rear cover plate is provided with a guide groove, the guide groove is installed corresponding to the guide member, and the guide member 320 is matched with the guide groove to guide the lifting of the antenna installation mechanism.
Illustratively, the guide member 320 performs a lifting guide with a guide slot provided on the rear cover plate, so as to ensure the consistency of the aisle height of the labels.
Exemplarily, the height adjusting device comprises a plurality of guide grooves and a plurality of guide pieces, wherein the guide grooves and the guide pieces are same in number and correspond to each other one by one, and the guide grooves are respectively installed corresponding to the guide pieces; in some embodiments, the number of the guide grooves and the number of the guide members may be two or more, and is not limited herein.
In some embodiments, the number of the guide grooves and the guide pieces is two as an example: the guide groove includes a first guide groove and a second guide groove, the guide member 320 includes a first guide member 321 and a second guide member 322, the first guide groove and the second guide groove are respectively disposed at two sides of the rear cover plate, the first guide member 321 and the second guide member 322 are respectively disposed at two sides of the antenna mounting mechanism 300, the first guide groove and the first guide member 321 are correspondingly mounted, and the second guide groove and the second guide member 322 are correspondingly mounted.
Illustratively, by providing one guide slot on each side of the rear cover plate and one guide member 320 on each side of the antenna mounting mechanism 300, it is ensured that the heights of the two sides of the antenna mounting mechanism 300 are kept consistent during lifting.
In some embodiments, the guide 320 is a male guide, and the corresponding guide slot is a female guide slot; if the guide 320 is a female guide, the corresponding guide slot is a male guide slot.
Illustratively, the second surface 210 of the housing 200 is a lift platform 211; the height adjusting mechanism 200 comprises an adjusting piece and a transmission connecting piece, the adjusting piece is connected with the transmission connecting piece, the transmission connecting piece is in transmission connection with the lifting platform, the transmission connecting piece and the lifting platform 211 are sequentially driven through the adjusting piece, and the lifting or descending of the lifting platform 211 is adjusted through the adjusting piece.
In some embodiments, the lifting platform 211 is a lifting adjusting device, the antenna mounting mechanism 300 is a fixing device, and the distance between the antenna and the tag in the antenna mounting mechanism 300 is adjusted by lifting the lifting platform 211, so that the antenna can better sense the tag, and the tag can be conveniently read and written.
Exemplarily, the height adjusting device further comprises an antenna height self-locking mechanism, and the antenna height self-locking mechanism is arranged on the antenna mounting mechanism or the housing.
Illustratively, the antenna height within the antenna mounting mechanism 300 can be prevented from changing by the antenna height self-locking mechanism.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a fourth height adjustment mechanism provided in the embodiment of the present application.
Illustratively, the height adjustment mechanism 100 includes an adjusting eccentric rod 131, the second surface 210 of the housing 200 is a lifting platform 211, and the adjusting eccentric rod 131 is in driving connection with the lifting platform 211.
Illustratively, when the eccentric rod 131 rotates, the lifting platform 211 is driven to move up and down, so that the relative heights of the first surface 310 and the second surface 210 of the label passageway are increased or decreased.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a fifth height adjustment mechanism according to an embodiment of the present application.
Illustratively, the height adjustment mechanism 100 includes an adjustment bolt 141, the second surface 210 of the housing 200 is a lifting platform 211, and the adjustment bolt 141 is drivingly connected to the lifting platform 211.
Illustratively, the adjustment bolt 141 rotates to lift the lift platform 211 up and down, thereby increasing or decreasing the relative height of the first surface 310 and the second surface 210 of the label passageway.
Illustratively, the adjusting bolt 141 is drivingly connected to the lifting platform 211 via a threaded engagement.
Illustratively, the housing 200 is provided with a guide clip 220, the lifting platform 211 is provided with a guide clip groove, and the guide clip 220 is correspondingly installed with the guide clip groove.
Illustratively, the lifting platform 211 is guided by a guide catch 220 provided on the housing 200, thereby ensuring the consistency of the label aisle height.
In some embodiments, the number of the guide buckles 220 is two and the guide buckles are respectively disposed on two sides of the housing 200, and the number of the guide clamping grooves is two and the guide buckles are respectively disposed on two sides of the lifting platform 211, so that the heights of the two sides of the lifting platform 211 are kept consistent when the lifting platform is lifted, and further description is omitted here.
In some embodiments, as shown in fig. 5 and 6, the back cover plate 400 is matingly mounted with the housing 200.
Illustratively, the embodiment of the present application provides a label printer, which includes a height adjusting device shown in fig. 1 to 6.
In all embodiments of the present application, the terms "large" and "small" are relative terms, and the terms "more" and "less" are relative terms, and the terms "upper" and "lower" are relative terms, and the description of these relative terms is not repeated herein.
It should be appreciated that reference throughout this specification to "in this example," "in an example of the present application," or "as an alternative implementation" means that a particular feature, structure, or characteristic described in connection with the example is included in at least one example of the present application. Thus, the appearances of the phrases "in this embodiment," "in an embodiment of the present application," or "in an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are all alternative embodiments and that the acts and modules involved are not necessarily required for this application.
In various embodiments of the present application, it should be understood that the sequence numbers of the above-mentioned processes do not imply a necessary order of execution, and the order of execution of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A height adjusting device is characterized by comprising a height adjusting mechanism, a shell and an antenna mounting mechanism;
the antenna mounting mechanism is mounted inside the shell, a first surface of the antenna mounting mechanism is parallel to a second surface of the shell, and a tag passageway is formed between the first surface of the antenna mounting mechanism and the second surface of the shell;
the height adjusting mechanism is arranged on the antenna mounting mechanism or the shell, and the distance between the first surface of the antenna mounting mechanism and the second surface of the shell is adjusted through the height adjusting mechanism.
2. The height adjusting device according to claim 1, wherein the height adjusting mechanism comprises an adjusting member and a transmission connecting member, the adjusting member is connected with the transmission connecting member, the transmission connecting member is connected with the antenna mounting mechanism in a transmission manner, the transmission connecting member and the antenna mounting mechanism are sequentially driven by the adjusting member, and the antenna mounting mechanism is adjusted to ascend or descend by the adjusting member.
3. The height adjustment device of claim 2, wherein the drive connection is one or more of a gear arrangement, a rack arrangement, a worm and gear arrangement, a swash block arrangement.
4. A height adjustment arrangement as claimed in claim 2 or 3, wherein the arrangement further comprises a guide member arranged to engage with the antenna mounting mechanism, the direction of the guide member being arranged along the direction of movement of the antenna mounting mechanism.
5. The height adjusting device according to claim 4, further comprising a rear cover plate, wherein the rear cover plate is fittingly installed with the housing, the rear cover plate is provided with a guide groove, the guide groove is installed corresponding to the guide member, and the guide member is fittingly installed with the guide groove to guide the lifting of the antenna mounting mechanism.
6. The height adjustment device of claim 5, wherein the device comprises a plurality of guide slots, the device comprising a plurality of guide members, the plurality of guide slots being respectively mounted in correspondence with the plurality of guide members.
7. The height adjustment device of claim 1, wherein the second surface of the housing is a lift platform.
8. The height adjusting device of claim 7, wherein the height adjusting mechanism comprises an adjusting member and a transmission connecting member, the adjusting member is connected with the transmission connecting member, the transmission connecting member is in transmission connection with the lifting platform, the transmission connecting member and the lifting platform are sequentially driven by the adjusting member, and the lifting platform is adjusted to ascend or descend by the adjusting member.
9. The height adjustment device of claim 1, further comprising an antenna height self-locking mechanism disposed on the antenna mounting mechanism or the housing.
10. A label printer comprising a height adjustment arrangement as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210968630.2A CN115320260A (en) | 2022-08-12 | 2022-08-12 | Height adjusting device and label printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210968630.2A CN115320260A (en) | 2022-08-12 | 2022-08-12 | Height adjusting device and label printer |
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| CN115320260A true CN115320260A (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210968630.2A Pending CN115320260A (en) | 2022-08-12 | 2022-08-12 | Height adjusting device and label printer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090174132A1 (en) * | 2008-01-07 | 2009-07-09 | Ching-Wen Chen | Label sheet positioning device of barcode printer |
| KR102071187B1 (en) * | 2019-07-26 | 2020-01-30 | 박봉석 | An apparatus for recording RFID tag information |
| CN211843713U (en) * | 2019-10-24 | 2020-11-03 | 芜湖市天意数码打印有限责任公司 | Digital inkjet printer of working platform convenient to adjust |
| CN215243850U (en) * | 2021-02-25 | 2021-12-21 | 重庆打贴匠科技有限公司 | Radio frequency label printer |
| CN215579038U (en) * | 2021-08-26 | 2022-01-18 | 深圳市铨顺宏科技有限公司 | RFID printer antenna |
-
2022
- 2022-08-12 CN CN202210968630.2A patent/CN115320260A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090174132A1 (en) * | 2008-01-07 | 2009-07-09 | Ching-Wen Chen | Label sheet positioning device of barcode printer |
| KR102071187B1 (en) * | 2019-07-26 | 2020-01-30 | 박봉석 | An apparatus for recording RFID tag information |
| CN211843713U (en) * | 2019-10-24 | 2020-11-03 | 芜湖市天意数码打印有限责任公司 | Digital inkjet printer of working platform convenient to adjust |
| CN215243850U (en) * | 2021-02-25 | 2021-12-21 | 重庆打贴匠科技有限公司 | Radio frequency label printer |
| CN215579038U (en) * | 2021-08-26 | 2022-01-18 | 深圳市铨顺宏科技有限公司 | RFID printer antenna |
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