CN214278775U - Abacus that a key resets - Google Patents
Abacus that a key resets Download PDFInfo
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- CN214278775U CN214278775U CN202120074498.1U CN202120074498U CN214278775U CN 214278775 U CN214278775 U CN 214278775U CN 202120074498 U CN202120074498 U CN 202120074498U CN 214278775 U CN214278775 U CN 214278775U
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- push rod
- rod
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- hole
- frame
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 26
- 239000011324 bead Substances 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 241001146209 Curio rowleyanus Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a one-key reset abacus, which belongs to the technical field of financial accounting appliances and comprises a frame, a cross beam, a bead-penetrating rod and beads, wherein the middle section of the bead-penetrating rod is positioned below the cross beam and transversely provided with a first chute in a penetrating way, the middle section of the bead-penetrating rod is positioned above the cross beam and transversely provided with a second chute in a penetrating way, the first chute and the second chute are arranged in parallel and in a staggered way, the middle position of the top of the frame is vertically provided with a through hole in a penetrating way, the through hole is arranged corresponding to the bead-penetrating rod, a pressure rod is arranged in the through hole in a penetrating way, a first push rod is transversely arranged in the first chute, a second push rod is transversely arranged in the second chute, the positions of the two sides of the frame corresponding to the first push rod and the second push rod are provided with strip holes, the two ends of the first push rod and the second push rod respectively extend out of the strip holes, the lower end of the pressure rod is fixedly connected with the first push rod, the upper end of the pressure rod is provided with a button, the upper end of the two sides of the frame is rotatably provided with a rotating wheel, the rotating wheel is wound with a pull rope, and two ends of the pull rope are respectively connected with the end parts of the first push rod and the second push rod.
Description
Technical Field
The utility model relates to a financial accounting apparatus technical field, more specifically say, relate to a abacus that a key resets.
Background
The abacus is a traditional calculator in China and consists of a frame, a beam, a bead penetrating rod and beads. After the existing abacus calculates a group of data or dials wrong beads, the abacus needs to reset the beads participating in the calculation for many times manually, and the resetting speed is too slow.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model adopts the following technical proposal.
A abacus reset by one key comprises a frame, a beam, a bead-penetrating rod and beads, wherein the bead-penetrating rod is arranged in a hollow way, the middle section of the bead-penetrating rod is positioned below the beam and transversely provided with a first sliding groove in a penetrating way, the middle section of the bead-penetrating rod is positioned above the beam and transversely provided with a second sliding groove in a penetrating way, the first sliding groove and the second sliding groove are arranged in parallel and in a staggered way, the middle position of the top of the frame is vertically provided with a through hole in a penetrating way, the through hole is arranged corresponding to the bead-penetrating rod, a pressure rod penetrates through the through hole, a first push rod is transversely arranged in the first sliding groove, a second push rod is transversely arranged in the second sliding groove, the two sides of the frame are provided with elongated holes corresponding to the positions of the first push rod and the second push rod, the two ends of the first push rod and the second push rod respectively extend out of the elongated holes, and the lower end of the pressure rod is fixedly connected with the first push rod, the upper end of the pressure lever is provided with a button, the upper ends of the two sides of the frame are rotatably provided with rotating wheels, the rotating wheels are wound with pull ropes, and the two ends of each pull rope are respectively connected with the end parts of the first push rod and the second push rod.
Preferably, protective shells are arranged on the outer sides of the two sides of the frame.
Preferably, a first return spring is arranged in the middle of the inner side of the protective shell, one end of the first return spring is connected with the end of the second push rod, and the other end of the first return spring is fixedly connected with the protective shell.
Preferably, the upper end of the through hole is provided with a mounting hole, the middle part of the pressing rod is provided with a pressure plate, the pressing rod is sleeved with a second reset spring, the second reset spring is located between the pressure plate and the bottom of the mounting hole, and the upper part of the mounting hole is in threaded connection with a sealing cover.
Additional features and advantages of the invention 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 invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of the bead stringing pole of the present invention;
fig. 4 is a schematic structural diagram of a button position in the second embodiment of the present invention.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figure 1, the abacus reset by one key comprises a frame 1, a beam 2, a bead penetrating rod 3 and beads 4, wherein the bead penetrating rod 3 is arranged in a hollow manner, a first sliding groove 5 is transversely arranged below the beam 2 in the middle section of the bead penetrating rod 3 in a penetrating manner, a second sliding groove 6 is transversely arranged above the beam 2 in the middle section of the bead penetrating rod 3 in a penetrating manner, the first sliding groove 5 and the second sliding groove 6 are arranged in a parallel and staggered manner, a through hole 7 is vertically arranged in the middle position of the top of the frame 1 in a penetrating manner, the through hole 7 is arranged corresponding to the bead penetrating rod, a pressure rod 8 is arranged in the through hole 7 in a penetrating manner, the first push rod 9 is transversely arranged in the first sliding groove 5, the second push rod 10 is transversely arranged in the second sliding groove 6, elongated holes 14 are arranged at the positions, corresponding to the first push rod 9 and the second push rod 10, at the two sides of the frame 1, the elongated holes 14 are respectively extended from the two ends of the first push rod 9 and the second push rod 10, the lower end of the pressure lever 8 is fixedly connected with the first push rod 9, the upper end of the pressure lever 8 is provided with a button 11, the upper ends of two side edges of the frame 1 are rotatably provided with rotating wheels 12, the rotating wheels 12 are wound with pull ropes 13, and two ends of each pull rope 13 are respectively connected with the end parts of the first push rod 9 and the second push rod 10.
In this embodiment, the frame 1 is provided with protective casings 15 on both outer sides.
In this embodiment, a first return spring 16 is disposed in the middle of the inner side of the protective casing 15, one end of the first return spring 16 is connected to the end of the second push rod 10, and the other end is fixedly connected to the protective casing 15.
The working principle of the technical scheme is as follows:
when the abacus bead resetting device is used, the press rod 8 is driven to move downwards by pressing the button 11, so that the first push rod 9 moves downwards to reset the abacus beads 4 positioned below the cross beam 3, and meanwhile, the pull rope 13 is pulled to move upwards through the rotating wheel 12 while the first push rod 9 moves downwards to reset the abacus beads 4 positioned above the cross beam 3.
Compared with the prior art, the technical scheme has the beneficial effects that:
firstly, the technical scheme can reset the abacus beads through one-step operation, so that the use efficiency of the abacus is improved.
Second, this technical scheme has realized the simultaneous up-and-down motion of first push rod and second push rod through the setting of runner and stay cord, simple structure, low cost.
Thirdly, this technical scheme push rod slides in the string of beads pole, has improved the stability of motion.
In the technical scheme, the first return spring is arranged, so that the first push rod and the second push rod can return automatically, and the use convenience is further improved.
Example two
As shown in fig. 4, in this embodiment, a mounting hole 17 is provided at an upper end of the through hole 7, a pressure plate 18 is provided at a middle portion of the pressure lever 8, a second return spring 19 is sleeved on the pressure lever 8, the second return spring 19 is located between the pressure plate 18 and a bottom of the mounting hole 17, and a sealing cover 20 is connected to an upper portion of the mounting hole 17 through a thread.
The working principle and the beneficial effects of the technical scheme are as follows:
when the push button is used, the push button 11 can automatically reset under the action of the second reset spring, and the first push rod and the second push rod can reset by matching with the first reset spring, so that the double-insurance effect is achieved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (4)
1. The abacus capable of resetting by one key is characterized by comprising a frame (1), a cross beam (2), a bead penetrating rod (3) and beads (4), wherein the bead penetrating rod (3) is arranged in a hollow manner, a first sliding groove (5) is transversely arranged below the cross beam (2) in a penetrating manner in the middle section of the bead penetrating rod (3), a second sliding groove (6) is transversely arranged above the cross beam (2) in a penetrating manner in the middle section of the bead penetrating rod (3), the first sliding groove (5) and the second sliding groove (6) are arranged in a parallel and staggered manner, a through hole (7) is vertically arranged in the middle position of the top of the frame (1) in a penetrating manner, the through hole (7) is arranged corresponding to the bead penetrating rod, a pressure rod (8) is arranged in the through hole (7) in a penetrating manner, a first push rod (9) is transversely arranged in the first sliding groove (5), a second push rod (10) is transversely arranged in the second sliding groove (6), the frame (1) both sides correspond the position of first push rod (9) and second push rod (10) is provided with rectangular hole (14), first push rod (9) with the both ends of second push rod (10) are stretched out respectively rectangular hole (14), the lower extreme of depression bar (8) with first push rod (9) fixed connection, the upper end of depression bar (8) is provided with button (11), frame (1) both sides upper end is rotated and is provided with runner (12), around being equipped with stay cord (13) on runner (12), the both ends of stay cord (13) respectively with the tip of first push rod (9) with second push rod (10) is connected.
2. A key-return abacus according to claim 1, characterized in that the frame (1) is provided with protective shells (15) on both outer sides.
3. A one-key reset abacus according to claim 2, characterized in that the inside middle of the protective shell (15) is provided with a first reset spring (16), one end of the first reset spring (16) is connected with the end of the second push rod (10), and the other end is fixedly connected with the protective shell (15).
4. A one-key reset abacus according to claim 1, wherein the upper end of the through hole (7) is provided with a mounting hole (17), the middle part of the pressure lever (8) is provided with a pressure plate (18), the pressure lever (8) is sleeved with a second reset spring (19), the second reset spring (19) is positioned between the pressure plate (18) and the bottom of the mounting hole (17), and the upper part of the mounting hole (17) is connected with a sealing cover (20) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074498.1U CN214278775U (en) | 2021-01-12 | 2021-01-12 | Abacus that a key resets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074498.1U CN214278775U (en) | 2021-01-12 | 2021-01-12 | Abacus that a key resets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214278775U true CN214278775U (en) | 2021-09-24 |
Family
ID=77791769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120074498.1U Active CN214278775U (en) | 2021-01-12 | 2021-01-12 | Abacus that a key resets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214278775U (en) |
-
2021
- 2021-01-12 CN CN202120074498.1U patent/CN214278775U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: 710000, Zone G-Q320, 9th Floor, Building E3, West Yungu Phase I, Fengxi New City, Xixian New District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Xingce Information Technology Co.,Ltd. Address before: 224600 room 409, building south, East District, Jiayuan square, Tinghu District, Yancheng City, Jiangsu Province Patentee before: Yancheng xinghezi Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |