CN220422259U - Chip mounting structure and printer thereof - Google Patents
Chip mounting structure and printer thereof Download PDFInfo
- Publication number
- CN220422259U CN220422259U CN202223516129.7U CN202223516129U CN220422259U CN 220422259 U CN220422259 U CN 220422259U CN 202223516129 U CN202223516129 U CN 202223516129U CN 220422259 U CN220422259 U CN 220422259U
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- chip
- spherical
- clamping groove
- chip mounting
- piece
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- 238000009434 installation Methods 0.000 claims description 24
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910052711 selenium Inorganic materials 0.000 description 3
- 239000011669 selenium Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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Abstract
The utility model discloses a chip mounting structure and a printer thereof, wherein the chip mounting structure comprises a clamping groove base, a first clamping piece and a second clamping piece, wherein first spherical bulges are respectively arranged at two sides of the first clamping piece, a first spherical notch corresponding to the first spherical bulges is arranged on the clamping groove base, the first spherical bulges are limited in the first spherical notches and are rotatably connected with the clamping groove base through the first clamping piece, second spherical bulges are respectively arranged at two sides of the second clamping piece, a second spherical notch corresponding to the second spherical bulges is arranged on the clamping groove base, the second spherical bulges are limited in the second spherical notches and are rotatably connected with the clamping groove base through the second clamping piece, and the first clamping piece and the second clamping piece are symmetrically arranged and can rotate relative to the clamping groove base so as to be used for fixing two sides of a chip and enabling the chip to sink to a preset mounting position, so that the chip can be conveniently and easily taken out and be disassembled; the printer comprises the chip mounting structure and has the advantage of convenient mounting.
Description
Technical Field
The utility model relates to the technical field of printing equipment, in particular to a chip mounting structure and a printer thereof.
Background
The selenium drum chip is one kind of printer device and has the main functions of storing information in the memory unit and configuring the processor to respond to the request from the printer. The selenium drum chip is required to be installed on a printer, the existing chip installation structure usually adopts a fixed clamping groove structure, the fixed clamping groove structure has several installation modes, one is that the sun drum chip is pushed into the clamping groove from one end, then glue is injected at the inlet or a high-temperature device is used for scalding the inlet to be deformed, and the selenium drum chip is used for fixing the chip in the clamping groove; or the other is that the chip is directly forced into the clamping groove by the top of the buckle, but the mode is usually fixed, the chip and the clamping groove cannot be moved, the condition that the whole part is scrapped due to the fracture of the buckle is easy to occur, or the condition that the whole part is loose after being installed is easy to occur; or thirdly, sticking double-sided adhesive tape on the non-contact surface of the chip, sticking the chip in the clamping groove to prevent the chip from falling out, but the situations of difficult installation, low efficiency and time consuming reworking exist.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the chip mounting structure and the printer thereof, which are convenient to mount, can be easily taken out and are favorable for disassembly.
In a first aspect, the present utility model provides a chip mounting structure, including a card slot base, a first card fastener and a second card fastener; wherein:
the two sides of the first buckling piece are respectively provided with a first spherical bulge, the clamping groove base is provided with a first spherical recess corresponding to the first spherical bulge, and the first spherical bulge is limited in the first spherical recess and is rotatably connected with the clamping groove base through the first buckling piece;
the two sides of the second buckling piece are respectively provided with a second spherical bulge, the bottom seat of the clamping groove is provided with a second spherical notch corresponding to the second spherical bulge, and the second spherical bulge is limited in the second spherical notch and is rotatably connected with the clamping groove base;
the first buckling piece and the second buckling piece are symmetrically arranged and can rotate relative to the bottom seat of the clamping groove, so that the two sides of the chip are fixed, and the chip is sunk to a preset installation position to achieve installation.
As a further alternative of the present utility model, the first fastening member and the second fastening member are each provided with a chip mounting platen and a chip mounting pallet, and a gap is formed between the chip mounting platen and the chip mounting pallet to form a fastening groove for accommodating a chip.
As a further alternative of the present utility model, the length of the chip mounting platen is less than the length of the chip mounting blade.
As a further alternative of the present utility model, the bottom of the first fastening member and the bottom of the second fastening member are both abutted to the base of the clamping groove, the bottom of the first fastening member and the bottom of the second fastening member are both provided with first arc portions, and when the first fastening member and the second fastening member respectively rotate inwards relative to the base of the clamping groove to enable the chip to sink to a preset mounting position, the first fastening member and the second fastening member respectively realize the position inclination and interference fit of the first fastening member and the second fastening member through the respective first arc portions.
As a further alternative of the present utility model, a distance from the bottom of the first buckle element to the center of the first spherical protrusion is taken as a first distance value, and a distance from the bottom of the first arc-shaped portion of the first buckle element to the center of the first spherical protrusion is taken as a second distance value, where the first distance value is smaller than the second distance value; or, the distance from the bottom of the second buckle part to the center of the second spherical protrusion is taken as a third distance value, the distance from the bottom of the first arc-shaped part of the second buckle part to the center of the second spherical protrusion is taken as a fourth distance value, and the third distance value is smaller than the fourth distance value.
As a further alternative of the present utility model, the first fastening member and the second fastening member are each provided with a second arc-shaped portion, and the second arc-shaped portion is located at a diagonal position of the first arc-shaped portion.
As a further alternative of the present utility model, the height of the first fastener in the chip-uninstalled state is taken as a first height value, and the height of the first fastener in the chip-installed state is taken as a second height value, where the second height value does not exceed the first height value; or the height of the second fastening piece in the chip mounting state is taken as a third height value, and the height of the second fastening piece in the chip mounting state is taken as a fourth height value, wherein the fourth height value does not exceed the third height value.
As a further alternative of the present utility model, the card slot bottom seat is provided with a bayonet for accommodating the first fastening piece and the second fastening piece, and the first spherical recess and the second spherical recess are respectively provided on the side wall of the bayonet.
As a further alternative of the present utility model, the clamping groove base is further provided with an installation limit baffle and an installation limit boss, the installation limit boss is located between the first clamping piece and the second clamping piece and is used for limiting the installation height of the chip, and the installation limit baffle is located above the installation limit boss and is used for limiting the installation position of the chip.
In a second aspect, the present utility model also provides a printer comprising a chip mounting structure as claimed in any one of the preceding claims.
The embodiment of the utility model has at least the following beneficial effects:
compared with the prior art, the chip mounting structure is more convenient to mount, can be easily taken out, is favorable for disassembly, and is convenient for later maintenance; in the specific implementation process, as the first buckling piece and the second buckling piece are symmetrically arranged and can rotate relative to the bottom seat of the clamping groove, when the chip card is arranged between the first buckling piece and the second buckling piece, acting force can be applied to the first buckling piece and the second buckling piece, the first buckling piece and the second buckling piece can be stressed to incline towards the middle, the first buckling piece and the second buckling piece tightly press the edge of the chip and enable the chip to slightly sink to reach the preset installation position, and the fixed installation of the chip is realized; on the contrary, when the chip is required to be disassembled, acting force is applied to the first clamping piece and the second clamping piece, and the first clamping piece and the second clamping piece are reset outwards, so that the chip is lifted to the original position, and the chip is conveniently taken out; in addition, the printer adopting the chip mounting structure has the advantage that the chip can be conveniently mounted and dismounted in the printer.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic perspective view of a chip mounting structure according to an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a card slot base according to an embodiment of the utility model;
FIG. 3 is a schematic perspective view of a first latch and a second latch according to an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of a first fastening device according to an embodiment of the present utility model;
fig. 5 is a schematic front view of a first fastening device according to an embodiment of the present utility model.
Reference numerals: the clamping groove comprises a clamping groove base 100, a first spherical notch 110, a second spherical notch 120, a clamping opening 130, a mounting limit baffle 140, a mounting limit boss 150, a first clamping piece 200, a first spherical protrusion 210, a second clamping piece 300, a second spherical protrusion 310, a chip mounting pressing plate 400, a chip mounting supporting plate 500, a clamping groove 600, a first arc-shaped part 700 and a second arc-shaped part 800.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1-5, shown are schematic diagrams of a chip mounting structure provided in an embodiment of the present application.
As shown in fig. 1-5, an embodiment of the present application provides a chip mounting structure, including a card slot base 100, a first card fastener 200, and a second card fastener 300; wherein:
the two sides of the first clamping piece 200 are respectively provided with a first spherical protrusion 210, the clamping groove bottom seat 100 is provided with a first spherical recess 110 corresponding to the first spherical protrusion 210, and the first spherical protrusion 210 is limited in the first spherical recess 110 so that the first clamping piece 200 can be rotatably connected with the clamping groove bottom seat 100;
the two sides of the second clamping piece 300 are respectively provided with a second spherical bulge 310, the clamping groove bottom seat 100 is provided with a second spherical notch 120 corresponding to the second spherical bulge 310, and the second spherical bulge 310 is limited in the second spherical notch 120 so that the second clamping piece 300 is rotatably connected with the clamping groove bottom seat 100;
the first fastening piece 200 and the second fastening piece 300 are symmetrically arranged and can rotate relative to the bottom seat 100 of the fastening slot, so as to fix two sides of the chip and enable the chip to sink to a preset installation position for installation.
Compared with the prior art, the chip mounting structure has the advantages that the chip mounting is carried out by adopting the chip mounting structure, the mounting is more convenient, the chip can be easily taken out, the disassembly is facilitated, and the later maintenance is convenient; in the specific implementation process, as the first fastening piece 200 and the second fastening piece 300 are symmetrically arranged and can rotate relative to the card slot bottom seat 100, when the chip card is arranged between the first fastening piece 200 and the second fastening piece 300, acting force can be applied to the first fastening piece 200 and the second fastening piece 300, the first fastening piece 200 and the second fastening piece 300 can be stressed to incline towards the middle, and the first fastening piece 200 and the second fastening piece 300 tightly press the edge of the chip and enable the chip to slightly sink to reach the preset installation position, so that the fixed installation of the chip is realized; on the contrary, when the chip needs to be disassembled, an acting force is applied to the first fastening piece 200 and the second fastening piece 300, and the first fastening piece 200 and the second fastening piece 300 are reset outwards, so that the chip is lifted to the original position, and the chip is taken out conveniently.
In an alternative embodiment, as shown in fig. 3, the first snap member 200 and the second snap member 300 are each provided with a chip mounting platen 400 and a chip mounting blade 500, and a gap exists between the chip mounting platen 400 and the chip mounting blade 500 to form a snap groove 600 for receiving a chip; further, the length of the chip mounting platen 400 is smaller than the length of the chip mounting pallet 500; in a specific implementation, the chip is clamped in the clamping groove 600, when the first clamping piece 200 and the second clamping piece 300 are stressed to incline towards the middle, the chip mounting pressing plates 400 at two ends of the chip incline towards the middle, and the top ends of the chip mounting pressing plates 400 can be pressed to the edge of the chip to firmly press the chip; the chip mounting pallet 500 mainly acts on the placement of the chip, the distance between the chip mounting press plates 400 at both ends is smaller than the chip width, when the chip is placed on the chip mounting pallet 500, the chip cannot fall down, and the like, after the chip is placed, the chip is slightly pressed downwards with force, the first fastening piece 200 and the second fastening piece 300 incline to the middle, and the chip sinks down along with the chip to reach a preset mounting position.
In an alternative embodiment, as shown in fig. 1 and fig. 3, the bottom of the first fastening piece 200 and the bottom of the second fastening piece 300 are both abutted against the bottom of the fastening piece 100, the bottom of the first fastening piece 200 and the bottom of the second fastening piece 300 are both provided with a first arc-shaped portion 700, and when the first fastening piece 200 and the second fastening piece 300 respectively rotate inwards relative to the bottom of the fastening piece 100 to enable the chip to sink to a preset installation position, the first fastening piece 200 and the second fastening piece 300 respectively implement the position tilting and interference fit of the first fastening piece 200 and the second fastening piece 300 through the respective first arc-shaped portions 700; specifically, the distance from the bottom of the first buckle 200 to the center of the first spherical protrusion 210 is a first distance value, and the distance from the bottom of the first arc-shaped portion 700 of the first buckle 200 to the center of the first spherical protrusion 210 is a second distance value, where the first distance value is smaller than the second distance value; or, the distance from the bottom of the second fastening piece 300 to the center of the second spherical protrusion 310 is a third distance value, and the distance from the bottom of the first arc-shaped portion 700 of the second fastening piece 300 to the center of the second spherical protrusion 310 is a fourth distance value, where the third distance value is smaller than the fourth distance value; that is, the first arc-shaped portion 700 can make the first fastening member 200 and the second fastening member 300 form an interference fit with the card slot base 100, and when the first fastening member 200 and the second fastening member 300 incline to the middle position, the first fastening member 200 and the second fastening member 300 will not rebound or loose under the action of no external force, and the chip can be firmly pressed.
In an alternative embodiment, as shown in fig. 3, 4 and 5, the first fastening member 200 and the second fastening member 300 are both provided with the second arc-shaped portion 800, and the second arc-shaped portion 800 is located at a diagonal position of the first arc-shaped portion 700, so that the second arc-shaped portion 800 can facilitate the mounting and fixing of the chip, and after the chip is mounted and fixed, the heights of the first fastening member 200 and the second fastening member 300 do not exceed the limited height, so that the contact position of the chip contact and the printer is not blocked, and the distance between the chip contact and the printer contact is not increased due to the height, so that the chip contact cannot contact with the printer contact, and the sensing problem is not caused. Further, the height of the first fastening piece 200 in the chip-uninstalled state is taken as a first height value, and the height of the first fastening piece 200 in the chip-installed state is taken as a second height value, wherein the second height value does not exceed the first height value; or, the height of the second fastening member 300 in the chip-uninstalled state is a third height value, and the height of the second fastening member 300 in the chip-installed state is a fourth height value, where the fourth height value does not exceed the third height value.
In an alternative embodiment, as shown in fig. 1 and 2, the card slot base 100 is provided with a bayonet 130 for accommodating the first card fastener 200 and the second card fastener 300, and the first spherical recess 110 and the second spherical recess 120 are respectively arranged on the side wall of the bayonet 130; the first fastening piece 200 and the second fastening piece 300 are installed at the position of the bayonet 130 of the card slot base 100, and the first fastening piece 200 and the second fastening piece 300 are respectively rotatably connected with the card slot base 100 through the matching of the first spherical protrusion 210 and the first spherical recess 110 and the matching of the second spherical protrusion 310 and the second spherical recess 120.
In an alternative embodiment, the card slot base 100 is further provided with a mounting limit baffle 140 and a mounting limit boss 150, the mounting limit boss 150 is located between the first fastening piece 200 and the second fastening piece 300 for limiting the mounting height of the chip, and the mounting limit baffle 140 is located above the mounting limit boss 150 for limiting the mounting position of the chip; the first and second fastening members 200 and 300 are forced to incline toward the middle, firmly pressing the chip on the chip mounting pallet 500 and the mounting limit boss 150, and limiting the sinking distance of the chip, i.e., the mounting height of the limit chip.
The embodiment of the present application further provides a printer, including the above-mentioned chip mounting structure, as can be seen in fig. 1-5, the chip mounting structure includes a card slot base 100, a first card fastener 200 and a second card fastener 300; wherein: the two sides of the first clamping piece 200 are respectively provided with a first spherical protrusion 210, the clamping groove bottom seat 100 is provided with a first spherical recess 110 corresponding to the first spherical protrusion 210, and the first spherical protrusion 210 is limited in the first spherical recess 110 so that the first clamping piece 200 can be rotatably connected with the clamping groove bottom seat 100; the two sides of the second clamping piece 300 are respectively provided with a second spherical bulge 310, the clamping groove bottom seat 100 is provided with a second spherical notch 120 corresponding to the second spherical bulge 310, and the second spherical bulge 310 is limited in the second spherical notch 120 so that the second clamping piece 300 is rotatably connected with the clamping groove bottom seat 100; the first fastening piece 200 and the second fastening piece 300 are symmetrically arranged and can rotate relative to the fastening groove bottom seat 100, so that the two sides of the chip are fixed, and the chip is sunk to a preset installation position to realize installation; the chip can be conveniently installed, the printer can be easily taken out, the disassembly is facilitated, and the later maintenance is convenient; the implementation and effect of the chip mounting structure in the embodiment of the application can be specifically referred to, and are not repeated here.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. The chip mounting structure is characterized by comprising a clamping groove base, a first clamping piece and a second clamping piece; wherein:
the two sides of the first buckling piece are respectively provided with a first spherical bulge, the clamping groove base is provided with a first spherical recess corresponding to the first spherical bulge, and the first spherical bulge is limited in the first spherical recess and is rotatably connected with the clamping groove base through the first buckling piece;
the two sides of the second buckling piece are respectively provided with a second spherical bulge, the bottom seat of the clamping groove is provided with a second spherical notch corresponding to the second spherical bulge, and the second spherical bulge is limited in the second spherical notch and is rotatably connected with the clamping groove base;
the first buckling piece and the second buckling piece are symmetrically arranged and can rotate relative to the bottom seat of the clamping groove, so that the two sides of the chip are fixed, and the chip is sunk to a preset installation position to achieve installation.
2. The chip mounting structure of claim 1, wherein the first and second fastening members are each provided with a chip mounting platen and a chip mounting pallet, and a gap is formed between the chip mounting platen and the chip mounting pallet to form a clamping groove for accommodating a chip.
3. The die mounting structure of claim 2, wherein the die mounting platen has a length less than a length of the die mounting platen.
4. The chip mounting structure according to claim 1, wherein the first fastener bottom and the second fastener bottom are both abutted to the clamping groove base, the first fastener bottom and the second fastener bottom are both provided with first arc portions, and when the first fastener and the second fastener respectively rotate inwards relative to the clamping groove base to enable the chip to sink to a preset mounting position, the first fastener and the second fastener respectively achieve position inclination and interference fit of the first fastener and the second fastener through the respective first arc portions.
5. The chip mounting structure according to claim 4, wherein a distance from a bottom of the first clip member to a center of the first spherical protrusion is a first distance value, and a distance from a bottom of the first arcuate portion of the first clip member to a center of the first spherical protrusion is a second distance value, the first distance value being smaller than the second distance value; or, the distance from the bottom of the second buckle part to the center of the second spherical protrusion is taken as a third distance value, the distance from the bottom of the first arc-shaped part of the second buckle part to the center of the second spherical protrusion is taken as a fourth distance value, and the third distance value is smaller than the fourth distance value.
6. The chip mounting structure of claim 4, wherein the first fastening member and the second fastening member are each provided with a second arc-shaped portion, and the second arc-shaped portion is located at a diagonal position of the first arc-shaped portion.
7. The chip mounting structure according to claim 6, wherein the first height value is a height of the first fastener in the chip-uninstalled state, and the second height value is a height of the first fastener in the chip-installed state, and the second height value does not exceed the first height value; or the height of the second fastening piece in the chip mounting state is taken as a third height value, and the height of the second fastening piece in the chip mounting state is taken as a fourth height value, wherein the fourth height value does not exceed the third height value.
8. The chip mounting structure of claim 1, wherein the card slot base is provided with a bayonet for accommodating the first and second fastening members, and the first and second spherical recesses are respectively provided on the side walls of the bayonet.
9. The chip mounting structure according to claim 1, wherein the clamping groove base is further provided with a mounting limit baffle and a mounting limit boss, the mounting limit boss is located between the first clamping piece and the second clamping piece for limiting the mounting height of the chip, and the mounting limit baffle is located above the mounting limit boss for limiting the mounting position of the chip.
10. A printer comprising a chip mounting structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223516129.7U CN220422259U (en) | 2022-12-28 | 2022-12-28 | Chip mounting structure and printer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223516129.7U CN220422259U (en) | 2022-12-28 | 2022-12-28 | Chip mounting structure and printer thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220422259U true CN220422259U (en) | 2024-01-30 |
Family
ID=89649639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223516129.7U Active CN220422259U (en) | 2022-12-28 | 2022-12-28 | Chip mounting structure and printer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220422259U (en) |
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2022
- 2022-12-28 CN CN202223516129.7U patent/CN220422259U/en active Active
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