CN112164188A - Linkage structure and electronic equipment - Google Patents
Linkage structure and electronic equipment Download PDFInfo
- Publication number
- CN112164188A CN112164188A CN202011041460.0A CN202011041460A CN112164188A CN 112164188 A CN112164188 A CN 112164188A CN 202011041460 A CN202011041460 A CN 202011041460A CN 112164188 A CN112164188 A CN 112164188A
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- rotating shaft
- hidden
- fixed
- boss
- fixed rotating
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The invention relates to the technical field of electronic equipment, and particularly discloses a linkage structure and electronic equipment, wherein the linkage structure comprises a shell body, a part to be hidden, a push-pull piece and a rotating piece; a component hiding space is arranged in the shell body, and the component to be hidden is positioned in the component hiding space; a fixed rotating shaft is arranged on the side surface of the shell body; one end of the push-pull piece is provided with a limiting hole sleeved outside the fixed rotating shaft, and the other end of the push-pull piece is fixedly connected with the part to be hidden; the rotating part with the casing main part winds fixed rotating shaft is articulated, the side of rotating part one end has set firmly rotatory boss, rotatory boss inserts in the spacing hole, and is located fixed rotating shaft with between the inner wall in spacing hole. The linkage structure and the electronic equipment provided by the invention can effectively solve the problem that the traditional POS machine is easily cut by a cutting knife when a paper roll is replaced.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a linkage structure and an electronic device.
Background
The POS machine is used as a multifunctional terminal, is arranged in a special merchant of a credit card and an acceptance network to be connected with a computer to form a network, can realize automatic transfer of electronic funds, and is very convenient and reliable. Most POS have a printing function to print out the amount of the consumption for the consumer to sign for verification. In order to realize the printing function, the POS machine is generally provided with a paper bin for storing the paper roll and a cutter for cutting the roll paper, and the cutter is mostly a stationary structure and is easily cut by the cutter when the paper roll is replaced.
Therefore, there is a need for an improvement of the existing POS machine to solve the problem that the POS machine is easily cut by a cutter when a roll is replaced.
Disclosure of Invention
An object of the present invention is to provide a linkage structure and an electronic device, which can effectively solve the problem that a conventional POS machine is easily cut by a cutter when a paper roll is replaced.
To achieve the above object, in one aspect, a linkage structure is provided, which includes a housing main body, a member to be concealed, a push-pull member, and a rotating member;
a component hiding space is arranged in the shell body, and the component to be hidden is positioned in the component hiding space; a fixed rotating shaft is arranged on the side surface of the shell body;
one end of the push-pull piece is provided with a limiting hole sleeved outside the fixed rotating shaft, and the other end of the push-pull piece is fixedly connected with the part to be hidden;
the rotating part is hinged with the shell body around the fixed rotating shaft, a rotating boss is fixedly arranged on the side face of one end of the rotating part, and the rotating boss is inserted into the limiting hole and is positioned between the fixed rotating shaft and the inner wall of the limiting hole;
when the rotating piece rotates to a first preset angle, the rotating boss rotates to one side of the fixed rotating shaft, which is far away from the part to be hidden, and the pushing and pulling piece drives the part to be hidden to rise upwards until the part to be hidden is exposed out of the part hiding space;
work as the rotating member rotates to the second and predetermines the angle, rotatory boss rotates extremely fixed pivot is close to treat one side of hiding the part, the push-and-pull piece orders about treat that hidden part down descend to hide in hide a space.
Optionally, the push-pull member is slidably connected to the housing body.
Optionally, a guide chute is arranged at one end of the push-pull piece, which is close to the component to be hidden, and the guide chute inclines upwards towards the direction close to the fixed rotating shaft;
the shell body is fixedly provided with a guide boss which is inserted into the guide sliding chute and is in sliding connection with the guide sliding chute;
when the rotating boss rotates to one side of the fixed rotating shaft, which is far away from the component to be hidden, the guide boss is positioned at one end of the guide sliding chute, which is far away from the fixed rotating shaft;
when the rotating boss rotates to one side of the fixed rotating shaft close to the part to be hidden, the guide boss is located at one end of the guide sliding groove close to the fixed rotating shaft.
Optionally, a sliding block is fixedly arranged at one end of the push-pull piece close to the part to be hidden;
the shell body is fixedly provided with a fixed guide rail, and the fixed guide rail inclines upwards towards the direction close to the fixed rotating shaft; the sliding slide block is connected with the fixed guide rail in a sliding manner;
when the rotating boss rotates to one side of the fixed rotating shaft, which is far away from the part to be hidden, the sliding slide block slides to one end, which is far away from the fixed rotating shaft, of the fixed guide rail;
when the rotating boss rotates to one side of the fixed rotating shaft close to the part to be hidden, the sliding slide block slides to one end of the fixed guide rail close to the fixed rotating shaft.
Optionally, the component to be hidden is a cutting knife, a saw blade or a needle.
Optionally, the rotating member includes a bending portion with one end rotatably connected to the fixed rotating shaft and a straight portion fixedly connected to the other end of the bending portion, and the straight portion and the bending portion form a Z-shaped structure.
Optionally, one end of the bending part, which is far away from the straight part, is provided with a rotating hole which is sleeved outside the fixed rotating shaft and is rotatably connected with the fixed rotating shaft;
the rotary boss is positioned at one side of the rotary hole close to the straight part.
Optionally, the corresponding central angle of the rotating boss is less than 180 °.
On the other hand, the electronic equipment comprises a cover body and any one linkage structure, wherein an opening bin body is arranged on a shell body of the linkage structure;
the cover body is fixedly connected with the rotating piece of the linkage structure and is used for covering the opening of the opening bin body.
Optionally, when the cover is closed, the opening of the open bin body is covered, and the rotating member rotates to a first preset angle;
when the cover body is opened, the opening of the opening bin body is exposed, and the rotating piece rotates to a second preset angle.
The invention has the beneficial effects that: providing a linkage structure and electronic equipment, wherein a rotating part is linked with a part to be hidden through a shell main body and a push-pull part, when the electronic equipment is required to be normally used, the rotating part is rotated to a first preset angle, and the push-pull part automatically drives the part to be hidden to be lifted upwards to be exposed out of a hidden space so as to carry out operations such as cutting; when needs look over electronic equipment or change operations such as scroll, make the rotating member rotate to the second and predetermine the angle, push away and draw the piece and order about automatically treat hidden part down descend to hide in a space to cut the hand of people.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an electronic device when a cover is opened according to an embodiment;
FIG. 2 is a bottom view of the linkage structure of the embodiment shown with the rotating member at a second predetermined angle;
FIG. 3 is an axial view of the linkage structure of the embodiment at a second predetermined angle of the rotary member;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B;
fig. 6 is a schematic structural diagram of a rotating member according to an embodiment.
In the figure:
1. a cover body;
2. a housing main body; 201. a component hiding space; 202. an opening bin body; 203. fixing the rotating shaft; 204. a guide boss;
3. a component to be concealed;
4. a push-pull member; 401. a limiting hole; 402. a guide chute;
5. a rotating member; 501. rotating the boss; 502. a bending section; 5021. hole turning; 503. a straight portion.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the referred devices or elements must have the specific orientations, be configured to operate in the specific orientations, and thus are not to be construed as limitations of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1, the present embodiment provides an electronic device including a cover 1 and an interlocking structure. In this embodiment, for convenience of description, an electronic device is taken as a POS device for example.
Referring to fig. 2 to 6, the linkage structure includes a housing main body 2, a member to be concealed 3, a push-pull member 4, and a rotating member 5. A piece hiding space 201 for storing the part 3 to be hidden and an open bin body 202 for placing paper rolls are arranged in the shell body 2; the side of the housing body 2 is further provided with a fixed rotating shaft 203. One end of the push-pull piece 4 is provided with a limit hole 401 sleeved outside the fixed rotating shaft 203, and the other end of the push-pull piece is fixedly connected with the part to be hidden 3. The rotating part 5 and the shell body 2 are wound around the fixed rotating shaft 203 and hinged, a rotating boss 501 is fixedly arranged on the side face of one end of the rotating part 5, the rotating boss 501 is inserted into the limiting hole 401 and is located between the fixed rotating shaft 203 and the inner wall of the limiting hole 401. The other end of the rotating member 5 is fixedly connected with the cover body 1, and the cover body 1 is used for covering the opening of the opening cabin 202.
When the cover body 1 is closed, the opening of the opening cabin body 202 is covered, the rotating piece 5 rotates to a first preset angle, the rotating boss 501 rotates to one side of the fixed rotating shaft 203 far away from the part 3 to be hidden, and the pushing and pulling piece 4 drives the part 3 to be hidden to be lifted upwards to be exposed out of the part hiding space 201. Optionally, when the rotating member 5 rotates to a first preset angle, an included angle between the rotating member 5 and the push-pull member 4 is 0 °.
When the cover body 1 is opened, the opening of the opening cabin body 202 is exposed, the rotating piece 5 rotates to a second preset angle, the rotating boss 501 rotates to the position where the fixed rotating shaft 203 is close to one side of the part 3 to be hidden, and the pushing and pulling piece 4 drives the part 3 to be hidden to descend to be hidden in the part hiding space 201. Optionally, when the rotating member 5 rotates to a second preset angle, an included angle between the rotating member 5 and the push-pull member 4 is 60 ° to 120 °.
It should be noted that, in the electronic device provided in this embodiment, the rotating member 5 is linked with the to-be-hidden member 3 through the housing main body 2 and the push-pull member 4, when the electronic device needs to be normally used, the cover body 1 is closed, the rotating member 5 rotates to a first preset angle, and the push-pull member 4 automatically drives the to-be-hidden member 3 to be lifted upwards to be exposed from the to-be-hidden member space 201, so as to perform operations such as cutting; when the operation such as the scroll is looked over or is changed to the opening storehouse body 202 of electronic equipment to needs, opens lid 1, and rotating member 5 rotates to the second and predetermines the angle, push and pull 4 and order about automatically treat that hidden part 3 down descends to hide in hide a space 201 to incise the staff in order to avoid. Therefore, the linkage structure and the electronic equipment provided by the invention can effectively solve the problem that the traditional POS machine is easily cut by the cutting knife when the paper roll is replaced.
Optionally, the push-pull member 4 is slidably connected to the housing body 2 along a predetermined path. It can be understood that the sliding connection is configured to enable the push-pull member 4 to slide along a stable preset path, so as to expose and hide the component 3 to be hidden.
In this embodiment, as an optional sliding connection structure, one end of the push-pull member 4 close to the component 3 to be hidden is provided with a guide sliding groove 402, and the guide sliding groove 402 is inclined upward toward the direction close to the fixed rotating shaft 203. The shell body 2 is fixedly provided with a guide boss 204, and the guide boss 204 is inserted into the guide sliding groove 402 and is connected with the guide sliding groove 402 in a sliding manner.
When the cover body 1 is closed, the rotating boss 501 rotates to a side of the fixed rotating shaft 203 far from the to-be-hidden member 3 by clinging to the circumferential surface of the fixed rotating shaft 203, which is equivalent to pushing the push-pull rod in a direction far from the to-be-hidden member 3, and the push-pull rod slides in a direction far from the to-be-hidden member 3, so that finally the guiding boss 204 is located at one end of the guiding chute 402 far from the fixed rotating shaft 203.
When the cover body 1 is opened, the rotating boss 501 rotates to a side of the fixed rotating shaft 203 close to the member to be hidden 3 by clinging to the circumferential surface of the fixed rotating shaft 203, which is equivalent to pushing the push-pull rod in a direction close to the member to be hidden 3, and the push-pull rod slides in a direction close to the member to be hidden 3, so that finally the guiding boss 204 is located at one end of the guiding chute 402 close to the fixed rotating shaft 203.
In some other embodiments, a sliding block is fixedly arranged at one end of the push-pull member 4 close to the component 3 to be hidden. The shell body 2 is fixedly provided with a fixed guide rail which inclines upwards towards the direction close to the fixed rotating shaft 203; the sliding slide block is connected with the fixed guide rail in a sliding mode. When the rotating boss 501 rotates to the side of the fixed rotating shaft 203 far away from the component 3 to be hidden, the sliding block slides to one end of the fixed guide rail far away from the fixed rotating shaft 203. When the rotating boss 501 rotates to the side of the fixed rotating shaft 203 close to the component 3 to be hidden, the sliding block slides to one end of the fixed guide rail close to the fixed rotating shaft 203. The guiding principle of the sliding connection structure is close to the guiding principle of the guiding groove and the guiding boss 204, and the description is omitted in this embodiment.
In this embodiment, in order to realize that the rotating member 5 rotates to a first preset angle when the cover body 1 is closed and the rotating member 5 rotates to a second preset angle when the cover body 1 is opened, the rotating member 5 includes a bending portion 502 with one end rotatably connected to the fixed rotating shaft 203 and a straight portion 503 fixedly connected to the other end of the bending portion 502, the straight portion 503 and the bending portion 502 form a Z-shaped structure, and the cover body 1 is fixedly connected to the straight portion 503. One end of the bending part 502 away from the straight part 503 is provided with a rotating hole 5021 which is sleeved outside the fixed rotating shaft 203 and is rotatably connected with the fixed rotating shaft 203; the rotating boss 501 is located at one side of the rotating hole 5021 close to the straight part 503.
Optionally, a central angle corresponding to the rotating boss 501 is smaller than 180 °, so that when the rotating boss 501 rotates to different sides of the fixed rotating shaft 203, the limiting hole 401 may displace relative to the fixed rotating shaft 203. Preferably, the corresponding central angle of the rotating boss 501 is less than 30 °. Optionally, the thickness of the rotating boss 501 gradually decreases from the middle to both ends, so as to smoothly rotate between the limiting hole 401 and the fixed rotating shaft 203.
In this embodiment, the part 3 to be hidden is a cutting knife, a saw blade, or a needle, etc. to break the continuous paper roll.
In some other embodiments, the electronic device can also be a shaver (the open cartridge 202 is a battery cartridge), a hair shaver (the open cartridge 202 is a battery cartridge), or the like. Further, the linkage structure can also be used for non-electronic equipment, such as a handheld film dispenser (transparent film is placed in the opening chamber 202).
The linkage structure and the electronic equipment provided by the embodiment have the following advantages:
firstly, the cover body 1 is linked with the part 3 to be hidden, the part 3 to be hidden is automatically hidden after the cover body 1 is opened, and the part 3 to be hidden is prevented from exposing and accidentally injuring paper rolls and hands;
secondly, the structure is simple, the improvement cost is low, and the popularization is convenient.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A linkage structure is characterized by comprising a shell body, a part to be hidden, a push-pull piece and a rotating piece;
a component hiding space is arranged in the shell body, and the component to be hidden is positioned in the component hiding space; a fixed rotating shaft is arranged on the side surface of the shell body;
one end of the push-pull piece is provided with a limiting hole sleeved outside the fixed rotating shaft, and the other end of the push-pull piece is fixedly connected with the part to be hidden;
the rotating part is hinged with the shell body around the fixed rotating shaft, a rotating boss is fixedly arranged on the side face of one end of the rotating part, and the rotating boss is inserted into the limiting hole and is positioned between the fixed rotating shaft and the inner wall of the limiting hole;
when the rotating piece rotates to a first preset angle, the rotating boss rotates to one side of the fixed rotating shaft, which is far away from the part to be hidden, and the pushing and pulling piece drives the part to be hidden to rise upwards until the part to be hidden is exposed out of the part hiding space;
work as the rotating member rotates to the second and predetermines the angle, rotatory boss rotates extremely fixed pivot is close to treat one side of hiding the part, the push-and-pull piece orders about treat that hidden part down descend to hide in hide a space.
2. The linkage structure according to claim 1, wherein the push-pull member is slidably connected to the housing body.
3. The linkage structure according to claim 2, wherein one end of the push-pull piece close to the component to be hidden is provided with a guide chute, and the guide chute inclines upwards towards the direction close to the fixed rotating shaft;
the shell body is fixedly provided with a guide boss which is inserted into the guide sliding chute and is in sliding connection with the guide sliding chute;
when the rotating boss rotates to one side of the fixed rotating shaft, which is far away from the component to be hidden, the guide boss is positioned at one end of the guide sliding chute, which is far away from the fixed rotating shaft;
when the rotating boss rotates to one side of the fixed rotating shaft close to the part to be hidden, the guide boss is located at one end of the guide sliding groove close to the fixed rotating shaft.
4. The linkage structure according to claim 2, wherein a sliding block is fixedly arranged at one end of the push-pull piece close to the part to be hidden;
the shell body is fixedly provided with a fixed guide rail, and the fixed guide rail inclines upwards towards the direction close to the fixed rotating shaft; the sliding slide block is connected with the fixed guide rail in a sliding manner;
when the rotating boss rotates to one side of the fixed rotating shaft, which is far away from the part to be hidden, the sliding slide block slides to one end, which is far away from the fixed rotating shaft, of the fixed guide rail;
when the rotating boss rotates to one side of the fixed rotating shaft close to the part to be hidden, the sliding slide block slides to one end of the fixed guide rail close to the fixed rotating shaft.
5. The linkage structure according to claim 1, wherein the member to be concealed is a cutter, a saw blade, or a needle.
6. The linkage structure according to claim 1, wherein the rotating member comprises a bending portion having one end rotatably connected to the fixed rotating shaft and a straight portion fixedly connected to the other end of the bending portion, and the straight portion and the bending portion form a Z-shaped structure.
7. The linkage structure according to claim 6, wherein one end of the bending portion away from the straight portion is provided with a rotating hole which is sleeved outside the fixed rotating shaft and is rotatably connected with the fixed rotating shaft;
the rotary boss is positioned at one side of the rotary hole close to the straight part.
8. A linkage according to claim 1, wherein the corresponding central angle of the rotary boss is less than 180 °.
9. An electronic device, characterized by comprising a cover body and the linkage structure of any one of claims 1 to 8, wherein the shell body of the linkage structure is provided with an open cabin body;
the cover body is fixedly connected with the rotating piece of the linkage structure and is used for covering the opening of the opening bin body.
10. The electronic device of claim 9, wherein when the cover is closed, the opening of the open bin is covered, and the rotating member rotates to a first preset angle;
when the cover body is opened, the opening of the opening bin body is exposed, and the rotating piece rotates to a second preset angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011041460.0A CN112164188B (en) | 2020-09-28 | 2020-09-28 | Linkage structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011041460.0A CN112164188B (en) | 2020-09-28 | 2020-09-28 | Linkage structure and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112164188A true CN112164188A (en) | 2021-01-01 |
| CN112164188B CN112164188B (en) | 2022-05-10 |
Family
ID=73861591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011041460.0A Active CN112164188B (en) | 2020-09-28 | 2020-09-28 | Linkage structure and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112164188B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159393A (en) * | 1995-11-21 | 1997-09-17 | 精工爱普生株式会社 | Printer with paper cutter |
| JPH11245476A (en) * | 1998-03-02 | 1999-09-14 | Toshiba Tec Corp | Printer |
| TW201039995A (en) * | 2009-05-11 | 2010-11-16 | Oriental Inst Technology | Simple paper cutter |
| JP2011086849A (en) * | 2009-10-19 | 2011-04-28 | Nec Corp | Housing structure, and electronic apparatus |
| CN202138312U (en) * | 2011-02-22 | 2012-02-08 | 范裕雄 | Clamping device |
| CN206568726U (en) * | 2017-01-20 | 2017-10-20 | 上海蓝海人力资源股份有限公司 | A kind of special placing box of printer Concealable |
| CN208305057U (en) * | 2018-03-16 | 2019-01-01 | 上海古鳌电子科技股份有限公司 | A kind of push-and-pull turnover mechanism |
| CN210881343U (en) * | 2019-07-18 | 2020-06-30 | 深圳市桑格尔科技股份有限公司 | Hidden structure on hand-held printer |
| CN111660683A (en) * | 2020-07-28 | 2020-09-15 | 北京硕方信息技术有限公司 | Label printer and outer flip subassembly thereof |
-
2020
- 2020-09-28 CN CN202011041460.0A patent/CN112164188B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159393A (en) * | 1995-11-21 | 1997-09-17 | 精工爱普生株式会社 | Printer with paper cutter |
| JPH11245476A (en) * | 1998-03-02 | 1999-09-14 | Toshiba Tec Corp | Printer |
| TW201039995A (en) * | 2009-05-11 | 2010-11-16 | Oriental Inst Technology | Simple paper cutter |
| JP2011086849A (en) * | 2009-10-19 | 2011-04-28 | Nec Corp | Housing structure, and electronic apparatus |
| CN202138312U (en) * | 2011-02-22 | 2012-02-08 | 范裕雄 | Clamping device |
| CN206568726U (en) * | 2017-01-20 | 2017-10-20 | 上海蓝海人力资源股份有限公司 | A kind of special placing box of printer Concealable |
| CN208305057U (en) * | 2018-03-16 | 2019-01-01 | 上海古鳌电子科技股份有限公司 | A kind of push-and-pull turnover mechanism |
| CN210881343U (en) * | 2019-07-18 | 2020-06-30 | 深圳市桑格尔科技股份有限公司 | Hidden structure on hand-held printer |
| CN111660683A (en) * | 2020-07-28 | 2020-09-15 | 北京硕方信息技术有限公司 | Label printer and outer flip subassembly thereof |
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| Publication number | Publication date |
|---|---|
| CN112164188B (en) | 2022-05-10 |
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