CN217588781U - Printing equipment and switch assembly structure thereof - Google Patents
Printing equipment and switch assembly structure thereof Download PDFInfo
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- CN217588781U CN217588781U CN202221247615.0U CN202221247615U CN217588781U CN 217588781 U CN217588781 U CN 217588781U CN 202221247615 U CN202221247615 U CN 202221247615U CN 217588781 U CN217588781 U CN 217588781U
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- abutting
- switch
- switch body
- assembling
- abutting side
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Abstract
The utility model relates to the technical field of printing, and discloses a printing device and a switch assembly structure thereof, wherein the switch assembly structure comprises a switch body and a shell; the shell is provided with an assembling position for the embedded installation of the switch body, and the assembling position comprises an abutting edge abutting against the switch body; the switch body comprises a main body and an abutting fastener arranged on the side face of the main body, wherein the abutting fastener is used for abutting against the abutting edge; the abutting fastener comprises a first abutting side and a second abutting side, and the first abutting side is close to the assembling position compared with the second abutting side along the assembling axial direction of the switch body self-assembling position; the first abutting side extends from one end far away from the second abutting side to the outer side of the main body, and the second abutting side extends from the first abutting side to the outer side of the main body from one end far away from the first abutting side; when the switch body is assembled at the assembling position, the second abutting side abuts against the abutting edge for positioning; the utility model discloses technical scheme aims at simplifying switch's assembly operation.
Description
Technical Field
The utility model relates to a print technical field, in particular to printing equipment and switch assembly structure thereof.
Background
The afterbody interface position of printer is generally arranged in to the switch of printer, and current printer switch adopts the screw post to fix usually, need carry out accurate counterpoint and screw up fixedly when installing earlier stage, leads to the assembly flow loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a switch assembly structure aims at simplifying switch's assembly operation.
In order to achieve the above object, the present invention provides a switch assembly structure, which includes a switch body and a housing;
the shell is provided with an assembling position for the embedded installation of the switch body, and the assembling position comprises an abutting edge abutting against the switch body;
the switch body comprises a main body and an abutting fastener arranged on the side face of the main body, and the abutting fastener is used for abutting against the abutting edge;
the abutting buckle comprises a first abutting side and a second abutting side, and the first abutting side is closer to the assembling position than the second abutting side along the assembling axial direction of the switch body from the assembling position;
the first abutting side extends from one end far away from the second abutting side to the outer side of the main body, and the second abutting side extends from one end far away from the first abutting side to the outer side of the main body from the first abutting side;
when the switch body is assembled at the assembling position, the second abutting side abuts against the abutting edge for positioning.
In some embodiments of the invention, an end of the second abutment side adjacent to the first abutment side meets an end of the first abutment side adjacent to the second abutment side;
the butt fastener with have between the main part and supply the butt fastener deformation keep away the vacancy, first butt side with the second butt side passes through keep away the vacancy and can move towards the main part carries out elasticity and is close to or resets.
In some embodiments of the present invention, the surface of the second abutting side is a concave-convex texture, and the gap formed by the concave-convex texture can be clamped with the abutting edge.
In some embodiments of the present invention, the surface of the second abutting side is provided with a plurality of strip-shaped protrusions, and the strip-shaped protrusions are arranged along the axial direction of the switch body.
In some embodiments of the present invention, the abutting edge is a flange extending from the inside of the assembling position, and one side of the switch body, which is away from the flange in the assembling state, is provided with a limiting portion for abutting the flange.
In some embodiments of the present invention, the two sides of the main body are provided with the butt fastener, and the butt fastener is symmetrically disposed on the two sides.
In some embodiments of the present invention, when the switch body is assembled to the assembling position, the surface of the casing on one side of the assembling position is higher than the highest point of the switch body, or the surface of the casing on one side of the assembling position is flush with the highest point of the switch body.
In some embodiments of the present invention, an opening edge of the fitting position is provided with a chamfer.
The utility model also provides a printing apparatus, printing apparatus includes the switch assembly structure, the assembly position is located all sides of casing.
The technical proposal of the utility model realizes the jogged assembly between the switch body and the assembly position through the first butt side and the second butt side which are arranged with included angles; the switch body is positioned and assembled towards the assembling position through the inclined guide of the first abutting side, and the second abutting side and the abutting edge are abutted and positioned after the first abutting side passes through the abutting edge due to the fact that the second abutting side is opposite to the first abutting side in the inclined direction, so that the switch body is positioned and installed at the assembling position; the user only needs to carry out the gomphosis installation to the assembly position through the butt fastener, can lead gomphosis to the butt edge through the slope of first butt side to fix a position through the second butt side and support tightly, realize the installation of switch body, simplified the assembly operation of traditional switch.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the switch body of the present invention;
fig. 2 is a schematic structural view of the housing of the present invention;
fig. 3 is an assembly schematic view of the switch assembly structure of the present invention;
fig. 4 is a partial assembly sectional view of the switch assembly structure of the present invention.
The reference numbers illustrate:
| reference numerals | Name(s) | Reference numerals | Name (R) |
| 100 | |
130 | |
| 110 | |
140 | Limiting |
| 120 | |
200 | |
| 121 | First abutting |
210 | |
| 122 | Second abutting |
211 | |
| 122A | Strip-shaped protrusion |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present invention.
The utility model provides a switch assembly structure, it includes switch body 100 and casing 200, assembles in casing 200 through switch body 100.
Referring to fig. 1-3, the housing 200 is provided with an assembling position 210 for the switch body 100 to be mounted in a fitting manner, and the assembling position 210 includes an abutting edge 211 abutting against the switch body 100; the switch body 100 is fitted to the fitting site 210 to be attached to the housing 200, and the abutting edge 211 is used to position and abut the switch body 100 to be attached to the fitting site 210.
Further, the switch body 100 includes a main body 110 and an abutting buckle 120 disposed on a side surface of the main body 110, wherein the abutting buckle 120 is configured to abut against the abutting edge 211; the body 110 is positioned by abutment of the abutment 120 with the mounting site 210.
Specifically, the contact buckle 120 includes a first contact side 121 and a second contact side 122, and the first contact side 121 is closer to the mounting position 210 than the second contact side 122 along the mounting axial direction of the switch body 100 from the mounting position 210; when assembling, the first abutting side 121 passes through the assembling site 210 first, and then the second abutting side 122 is fitted to the assembling site 210.
Wherein the first abutting side 121 extends from the end far away from the second abutting side 122 to the outside of the main body 110, and the second abutting side 122 extends from the first abutting side 121 from the end far away from the first abutting side 121 to the outside of the main body 110; when the switch body 100 is fitted to the fitting position 210, the second abutting side 122 is guided obliquely by the obliquely disposed first abutting side 121 so as to enter the abutting edge 211.
In this embodiment, when the switch body 100 is assembled in the assembly position 210, the second abutting side 122 abuts against the abutting edge 211 for positioning, and the second abutting side 122 arranged obliquely abuts against the abutting edge 211 for positioning, so that the switch body 100 is assembled and fixed in the assembly position 210.
Based on the switch assembling structure with the technical characteristics, the first abutting side 121 and the second abutting side 122 which are arranged at an included angle realize the embedded assembly between the switch body 100 and the assembling position 210; the switch body 100 is positioned and assembled to the assembly site 210 by the inclined guide of the first abutting side 121, and since the inclined direction of the second abutting side 122 is opposite to that of the first abutting side 121, after the first abutting side 121 passes through the abutting edge 211, the second abutting side 122 is positioned in abutment with the abutting edge 211, so that the switch body 100 is positioned and assembled to the assembly site 210; the user only needs to carry out the gomphosis installation to assembly position 210 through butt fastener 120, can lead the gomphosis to butt edge 211 through the slope of first butt side 121 to fix a position through second butt side 122 and support tightly, realize the installation of switch body 100, simplified the assembly operation of traditional switch.
Wherein one end of the second abutting side 122 close to the first abutting side 121 is abutted with one end of the first abutting side 121 close to the second abutting side 122; smooth integration of the first and second contacting sides 121 and 122 into the mounting position 210 is improved.
Specifically, referring to fig. 4, a clearance 130 for deformation of the abutting fastener 120 is provided between the abutting fastener 120 and the main body 110, and the first abutting side 121 and the second abutting side 122 can elastically approach or return to the main body 110 through the clearance 130; when the switch body 100 is assembled, the first abutting side 121 is abutted by the abutting edge 211, and is elastically deformed towards one side of the main body 110 through the vacancy avoiding portion 130 and is reset through the abutting edge 211, and meanwhile, the second abutting side 122 is abutted with the abutting edge 211 to be tightly positioned due to the inclined arrangement from the outside, so that the abutting assembly of the switch body 100 and the assembling position 210 is realized.
It should be noted that the material of the abutting fastener 120 may be an elastic plastic or metal member, and the abutting edge 211 may be elastically deformed by the abutting, and the specific material is not further limited herein.
Further, the surface of the second abutting side 122 is provided with concave-convex textures, gaps formed by the concave-convex textures can be clamped with the abutting edge 211, and when the second abutting side 122 abuts against the abutting edge 211, the gaps formed by the concave-convex textures are clamped with the abutting edge 211, so that the abutting stability with the abutting edge 211 is further improved; the raised texture may be a rectangular, circular or other geometric shape of spaced raised texture, with adjacent gaps providing a snap fit to the abutting edge 211, and the raised texture structures are not illustrated.
In this embodiment, the surface of the second abutting side 122 is provided with a plurality of strip-shaped protrusions, and the plurality of strip-shaped protrusions are arranged at intervals along the assembly axis of the switch body 100; the abutting edge 211 is clamped through a gap formed by the adjacent strip-shaped protrusions, and abutting assembly of the second abutting side 122 and the abutting flange is realized; preferably, the length axial direction of the strip-shaped protrusion is perpendicular to the assembly axial direction of the switch body 100, so that the abutting area of the strip-shaped protrusion and the abutting flange is increased, and the assembly stability is improved.
Specifically, the abutting edge 211 is a flange extending from the inside of the mounting position 210, and the switch body 100 is provided with a limiting portion 140 for abutting against the flange on the side away from the flange in the mounting state; the limiting portion 140 is clamped to the outward side of the flange, so that the switch body 100 is prevented from moving from the assembling position 210 and dropping into the assembling position 210.
Wherein, the both sides of this main part 110 all are equipped with butt fastener 120, and the butt fastener 120 of both sides is the symmetry setting, has further improved the butt stability between switch body 100 and the assembly position 210.
Further, when the switch body 100 is assembled at the assembling position 210, the surface of the shell 200 at the assembling position 210 side is higher than the highest point of the switch body 100, or the surface of the shell 200 at the assembling position 210 side is flush with the highest point of the switch body 100; the user is prevented from touching the switch body 100 by mistake when touching the housing 200.
Specifically, the opening edge of the assembly position 210 is provided with a chamfer, so that the skin of a user is prevented from being cut and damaged when the switch body 100 in the opening is operated, and the user experience is improved.
The utility model also provides a printing apparatus, this printing apparatus include the switch assembly structure, and assembly position 210 is located the week side of casing 200, and the concrete structure of this switch assembly structure refers to above-mentioned embodiment, because this printing apparatus has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A switch assembling structure is characterized by comprising a switch body and a shell;
the shell is provided with an assembling position for the embedded installation of the switch body, and the assembling position comprises an abutting edge abutting against the switch body;
the switch body comprises a main body and an abutting fastener arranged on the side face of the main body, and the abutting fastener is used for abutting against the abutting edge;
the abutting buckle comprises a first abutting side and a second abutting side, and the first abutting side is closer to the assembling position than the second abutting side along the assembling axial direction of the switch body from the assembling position;
the first abutting side extends from one end far away from the second abutting side to the outer side of the main body, and the second abutting side extends from one end far away from the first abutting side to the outer side of the main body to the first abutting side;
when the switch body is assembled on the assembling position, the second abutting side abuts against the abutting edge for positioning.
2. The switch fitting structure according to claim 1, wherein an end of the second abutting side close to the first abutting side is abutted with an end of the first abutting side close to the second abutting side;
the butt joint fastener with have between the main part and supply the dead space position of keeping away of butt joint fastener deformation, first butt side with the second butt side passes through keep away the dead space and can move towards the main part carries out elasticity and is close to or resets.
3. The switch assembly structure of claim 1, wherein the surface of the second abutting side is provided with a concave-convex texture, and a gap formed by the concave-convex texture can be clamped with the abutting edge.
4. The switch assembling structure according to claim 3, wherein a plurality of strip-like projections are provided on a surface of said second abutting side, and are arranged at intervals in an assembling axial direction of said switch body.
5. The switch mounting structure according to claim 1, wherein the abutting edge is a flange extending from an inside of the mounting position, and a stopper portion for abutting against the flange is provided on a side of the switch body away from the flange in a mounted state.
6. The switch assembly structure of claim 1, wherein the abutting fasteners are disposed on both sides of the main body, and the abutting fasteners on both sides are symmetrically disposed.
7. The switch mounting structure according to claim 1, wherein when the switch body is mounted to the mounting position, a surface of the housing on the mounting position side is higher than a highest point of the switch body, or a surface of the housing on the mounting position side is flush with the highest point of the switch body.
8. The switch-mounting structure according to claim 1, wherein an edge of the opening of said mounting position is chamfered.
9. A printing apparatus characterized by comprising the switch attachment structure according to any one of claims 1 to 8, the attachment site being located on a peripheral side of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221247615.0U CN217588781U (en) | 2022-05-20 | 2022-05-20 | Printing equipment and switch assembly structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221247615.0U CN217588781U (en) | 2022-05-20 | 2022-05-20 | Printing equipment and switch assembly structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217588781U true CN217588781U (en) | 2022-10-14 |
Family
ID=83554668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221247615.0U Active CN217588781U (en) | 2022-05-20 | 2022-05-20 | Printing equipment and switch assembly structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217588781U (en) |
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2022
- 2022-05-20 CN CN202221247615.0U patent/CN217588781U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |