CN213199316U - A finger dips in water device for accounting teaching - Google Patents
A finger dips in water device for accounting teaching Download PDFInfo
- Publication number
- CN213199316U CN213199316U CN202021228874.XU CN202021228874U CN213199316U CN 213199316 U CN213199316 U CN 213199316U CN 202021228874 U CN202021228874 U CN 202021228874U CN 213199316 U CN213199316 U CN 213199316U
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- water
- water storage
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- finger
- piston body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 172
- 238000007598 dipping method Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims description 19
- 239000004579 marble Substances 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 2
- 238000009736 wetting Methods 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a finger dips in water device for accounting teaching, including retaining box, be provided with the dish that absorbs water on the retaining box, have the water storage chamber, water storage chamber bottom has the pipe that absorbs water, is provided with on the water storage chamber and dips in the water box, dips in the water box middle part and has the piston body, the piston body inserts in the water storage chamber, and the piston body can slide from top to bottom with water storage chamber sealing connection and for the water storage chamber all around, and is provided with the third spring-supported between piston body and the water storage chamber bottom, the piston body has a water channel that runs through from top to bottom, be provided with the first one-way control device that allows water from the bottom to top to pass through on the water channel, it is provided with the second one-way control device that allows water from the bottom up to absorb water on the pipe. In the teaching process of accounting work or accounting practice, the water dipping device capable of wetting fingers can be conveniently provided for operators, and the use is convenient.
Description
Technical Field
The utility model relates to an accounting teaching technical field, especially a finger dips in water device for accounting teaching.
Background
In the daily work of accounting, or can count the practice teaching in-process, for action exercise or operation such as counting currency, turn over a page or leaf, often can use wet hand device for moisten finger.
Disclosure of Invention
The utility model aims to provide a: the utility model provides a finger that is used for accounting teaching dips in water device, at accounting work or can count the practice teaching in-process, can be very convenient for the operator provide the moist finger dip in water device, convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a finger dips in water device for accounting teaching, includes the retaining box, is provided with the dish that absorbs water on the retaining box, has the water storage chamber, water storage chamber bottom have to extend to retaining box bottom and with the pipe that absorbs water of water storage chamber intercommunication, be provided with on the water storage chamber and dip in the water box, dip in the water box middle part and have the piston body, the piston body inserts in the water storage chamber, the piston body all around with water storage chamber sealing connection and for the water storage chamber can slide from top to bottom, and be provided with the third spring-supported between piston body and the water storage chamber bottom, the piston body has a water channel that runs through from top to bottom, be provided with the first one way control device that allows water from the bottom to top to pass through on the water channel, be provided with the second one way control device that allows water from the bottom to the top on the pipe that absorbs water, dip.
On the basis of the above scheme and as a preferable scheme of the scheme: the water storage box is a dish-shaped circumference body, the water absorption tray further comprises a support body and a connector, the water storage cavity is fixedly arranged in the middle of the connector, a ventilation perforation is formed in the connector, the water dipping box is located on the inner side of the support body, and the water storage box is connected with the water absorption tray through threads.
On the basis of the above scheme and as a preferable scheme of the scheme: the water sucking disc is characterized in that a first internal thread is arranged at the upper edge of the opening of the water sucking disc, a first external thread is arranged at the lower edge of the supporting body, the first internal thread is connected with the first external thread in a screwing mode, and a first sealing ring is arranged between the bottom side of the first internal thread and the lower edge of the supporting body.
On the basis of the above scheme and as a preferable scheme of the scheme: a box cover covering the water dipping box is detachably arranged on the water absorption plate.
On the basis of the above scheme and as a preferable scheme of the scheme: the lower edge of the box cover is provided with a second internal thread, the upper edge of the support body is provided with a second external thread, the second internal thread is screwed with the second external thread, and a second sealing ring is arranged between the lower edge of the box cover and the bottom side of the second external thread.
On the basis of the above scheme and as a preferable scheme of the scheme: the bottom of the reservoir box has a slope with a middle position lower than the outer peripheral position.
On the basis of the above scheme and as a preferable scheme of the scheme: and a third sealing ring is sleeved on the piston body.
On the basis of the above scheme and as a preferable scheme of the scheme: the first one-way control device comprises a first groove which is sunken in the upper end of the water suction pipe, a first marble blocking a water flow channel in the water suction pipe is movably arranged in the first groove, a first support is arranged at the bottom of the water storage cavity, and a first spring is arranged on the first support and downwards abuts against the first marble.
On the basis of the above scheme and as a preferable scheme of the scheme: the second one-way control device comprises a second groove which is arranged in the upper end of the inner side of the water passing channel in an inward sinking mode, a second marble blocking the water passing channel is movably arranged in the second groove, a second support is arranged on the piston body, and a second spring is arranged on the second support and downwards abuts against the second marble.
On the basis of the above scheme and as a preferable scheme of the scheme: the water-absorbing filling body is water-absorbing sponge.
The beneficial effects of the utility model reside in that: a finger water dipping device for accounting teaching, at accounting work or can count the practice teaching in-process, can be very convenient provide the wet finger water dipping device, convenient to use for the operator.
The utility model discloses a finger of accounting teaching dips in water device, when using, in pouring water into the retaining box, press through with the finger and dip in the water box, through pressing the water box that dips in with the retaining box water suction in the water storage chamber to enter into and dip in the water box.
The water in the water dipping box is absorbed by the filling body and soaks the filling body, and the operator can touch the filling body with fingers to dip the water to moisten the fingers, so that the water dipping box is very convenient. When the water content of the filling body is not too much and the water needs to be supplemented, the water dipping box is pressed to achieve the purpose of supplementing the water for the filling body.
The utility model discloses a finger of accounting teaching dips in water device, its advantage is exactly in addition, and it is convenient for the obturator replenishment water yield to the condition of excessive replenishment can not appear, portable supplements anytime and anywhere, is unlikely to lead to the water to spill in disorder.
Drawings
FIG. 1 is a schematic structural view of a finger water dipping device for accounting teaching of the present invention;
FIG. 2 is a schematic overall sectional view of the finger water dipping device for accounting teaching of the present invention;
FIG. 3 is an assembly and decomposition diagram of the finger water dipping device for accounting teaching according to the present invention in a sectioning state;
fig. 4 is an enlarged view of the part a of the present invention.
In the figure: the water storage box comprises a water storage box 1, a water absorption disc 2, a water storage cavity 3, a water absorption pipe 4, a water dipping box 5, a piston body 6, a third spring 7, a water passing channel 8, a filling body 9, a supporting body 10, a connecting body 11, a ventilation perforation 12, a first internal thread 13, a first external thread 14, a first sealing ring 15, a box cover 16, a second internal thread 17, a second sealing ring 18, a second external thread 19, a third sealing ring 20, a first marble 21, a first support 22, a first spring 23, a second marble 24, a second support 25 and a second spring 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.
Referring to fig. 1-4, a finger water dipping device for accounting teaching, comprising a water storage box 1, a water absorption disc 2 is arranged on the water storage box 1 and provided with a water storage cavity 3, a water absorption pipe 4 extending to the bottom of the water storage box 1 and communicated with the water storage cavity 3 is arranged at the bottom of the water storage cavity 3, a water dipping box 5 is arranged above the water storage cavity 3, a piston body 6 is arranged at the middle part of the water dipping box 5, the piston body 6 is inserted into the water storage cavity 3, the periphery of the piston body 6 is hermetically connected with the water storage cavity 3 and can slide up and down relative to the water storage cavity 3, a third spring 7 is arranged between the piston body 6 and the bottom of the water storage cavity 3 for supporting, the piston body 6 is provided with a water passage 8 which penetrates up and down, a first one-way control device which allows water to pass through from bottom to top is arranged on the water passage 8, a second one-way control device which, the water dipping box 5 is provided with a filling body 9 with water absorption.
In the water supply amount process to the filling body, press through the finger and dip in the realization of water box 5, have under the condition of water in water storage chamber 3, press down and dip in water box 5, the water of intracavity enters into through water channel 8 and dips in water box 5 and supply to filling body 9, after pressing down, upwards promotes piston body 6 naturally under the effect of third spring 7, and piston body 6 moves up and inhales the water in the water storage chamber 3 with retaining box 1. Wherein the amount of the water for single replenishment can be controlled by the designed size of the water storage cavity 3 and can also be limited by limiting the stroke of the piston body 6.
Further, the water storage box 1 is a dish-shaped circumference body, the water absorption disc 2 further comprises a support body 10 and a connector 11, the water storage cavity 3 is fixedly arranged at the middle position of the connector 11, a ventilation perforation hole 12 is formed in the connector 11, the water dipping box 5 is positioned on the inner side of the support body 10, and the water storage box 1 is connected with the water absorption disc 2 through threads.
Furthermore, the upper edge of the opening of the water absorption disc 2 is provided with a first internal thread 13, the lower edge of the support body 10 is provided with a first external thread 14, the first internal thread 13 is screwed with the first external thread 14, and a first sealing ring 15 is arranged between the bottom side of the first internal thread 13 and the lower edge of the support body 10.
Further, a cover 16 covering the dipping box 5 is detachably provided on the water absorption plate 2.
Further, a second internal thread 17 is arranged on the lower edge of the box cover 16, a second external thread 19 is arranged on the upper edge of the support body 10, the second internal thread 17 and the second external thread 19 are screwed, and a second sealing ring 18 is arranged between the lower edge of the box cover 16 and the bottom side of the second external thread 19.
Further, the bottom of the reservoir box 1 has a slope with a middle position lower than the outer peripheral position.
Further, a third sealing ring 20 is sleeved on the piston body 6.
Further, the first one-way control device comprises a first groove sunken in the upper end of the suction pipe 4, a first marble 21 blocking a water flow passage in the suction pipe 4 is movably arranged in the first groove, a first bracket 22 is arranged at the bottom of the water storage cavity 3, and a first spring 23 arranged on the first bracket 22 is pressed against the first marble 21 downwards.
Further, the second one-way control device comprises a second groove which is formed in the upper end of the inner side of the water passage 8 in a sinking mode, a second marble 24 for blocking the water passage 8 is movably arranged in the second groove, a second support 25 is arranged on the piston body 6, and a second spring 26 is arranged on the second support 25 and presses the second marble 24 downwards.
Further, the water-absorbing filler 9 is a filler such as a water-absorbing sponge or cotton cloth.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. A finger water dipping device for accounting teaching is characterized by comprising a water storage box (1), wherein a water absorption disc (2) is arranged on the water storage box (1) and is provided with a water storage cavity (3), the bottom of the water storage cavity (3) is provided with a water absorption pipe (4) which extends to the bottom of the water storage box (1) and is communicated with the water storage cavity (3), a water dipping box (5) is arranged above the water storage cavity (3), the middle part of the water dipping box (5) is provided with a piston body (6), the piston body (6) is inserted into the water storage cavity (3), the periphery of the piston body (6) is hermetically connected with the water storage cavity (3) and can slide up and down relative to the water storage cavity (3), a third spring (7) is arranged between the piston body (6) and the bottom of the water storage cavity (3) for supporting, the piston body (6) is provided with a water passage (8) which penetrates up and down, a first one-way control device which allows water to pass through from bottom, the water sucking pipe (4) is provided with a second one-way control device allowing water to pass through from bottom to top in a one-way mode, and a filling body (9) with water absorption is arranged in the water dipping box (5).
2. The finger water dipping device for accounting teaching as claimed in claim 1, wherein the water storage box (1) is a dish-shaped circumference body, the water absorption disc (2) further comprises a support body (10) and a connector (11), the water storage cavity (3) is fixedly arranged in the middle of the connector (11), a ventilation through hole (12) is formed in the connector (11), the water dipping box (5) is located on the inner side of the support body (10), and the water storage box (1) is in threaded connection with the water absorption disc (2).
3. The finger water dipping device for accounting teaching as claimed in claim 2, wherein the water absorption disc (2) is provided with a first internal thread (13) at the upper edge of the opening, the support body (10) is provided with a first external thread (14) at the lower edge thereof, the first internal thread (13) is screwed with the first external thread (14), and a first sealing ring (15) is arranged between the bottom side of the first internal thread (13) and the lower edge of the support body (10).
4. The finger water dipping device for accounting teaching as claimed in claim 2, wherein a cover (16) covering the water dipping box (5) is detachably provided on the water absorption plate (2).
5. The finger water dipping device for accounting teaching as claimed in claim 4, wherein the lower edge of the box cover (16) is provided with a second internal thread (17), the upper edge of the support body (10) is provided with a second external thread (19), the second internal thread (17) is screwed with the second external thread (19), and a second sealing ring (18) is arranged between the lower edge of the box cover (16) and the bottom side of the second external thread (19).
6. The finger water dipping device for accounting teaching as claimed in claim 2, wherein the bottom of the water storage box (1) has a slope with a middle position lower than a peripheral position of an outer side.
7. The finger water dipping device for accounting teaching as claimed in claim 1, wherein the piston body (6) is sleeved with a third sealing ring (20).
8. The finger water dipping device for accounting teaching as claimed in claim 1, wherein the first one-way control device comprises a first concave groove sunk in the upper end of the suction pipe (4), a first marble (21) blocking a water flow passage in the suction pipe (4) is movably arranged in the first concave groove, a first bracket (22) is arranged at the bottom of the water storage cavity (3), and a first spring (23) is arranged on the first bracket (22) and presses the first marble (21) downwards.
9. The finger water dipping device for accounting teaching as claimed in claim 1, wherein the second one-way control device comprises a second groove sunk in the upper end of the inner side of the water passage (8), a second marble (24) blocking the water passage (8) is movably arranged in the second groove, a second bracket (25) is arranged on the piston body (6), and a second spring (26) is arranged on the second bracket (25) and presses the second marble (24) downwards.
10. The finger water dipping device for accounting teaching as claimed in claim 1, wherein the water-absorbing filler (9) is a water-absorbing sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021228874.XU CN213199316U (en) | 2020-06-29 | 2020-06-29 | A finger dips in water device for accounting teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021228874.XU CN213199316U (en) | 2020-06-29 | 2020-06-29 | A finger dips in water device for accounting teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213199316U true CN213199316U (en) | 2021-05-14 |
Family
ID=75831776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021228874.XU Active CN213199316U (en) | 2020-06-29 | 2020-06-29 | A finger dips in water device for accounting teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213199316U (en) |
-
2020
- 2020-06-29 CN CN202021228874.XU patent/CN213199316U/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: 20240327 Address after: Room A-02, A-03, A-05, 5th Floor, Future Mansion, No. 378 Wuluo Road, Hongshan District, Wuhan City, Hubei Province, 430070 Patentee after: Wuhan Qizhi Education Technology Co.,Ltd. Country or region after: China Address before: 561000 No.25 Xueyuan Road, development zone, Anshun City, Guizhou Province Patentee before: ANSHUN University Country or region before: China |
|
| TR01 | Transfer of patent right |