CN209994195U - Dust protected cash registering machine motor that radiating effect is good - Google Patents
Dust protected cash registering machine motor that radiating effect is good Download PDFInfo
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- CN209994195U CN209994195U CN201921183042.8U CN201921183042U CN209994195U CN 209994195 U CN209994195 U CN 209994195U CN 201921183042 U CN201921183042 U CN 201921183042U CN 209994195 U CN209994195 U CN 209994195U
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- box body
- protection box
- limiting rod
- fixing block
- heat dissipation
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Abstract
The utility model provides a dustproof cash register motor with good heat dissipation effect, which comprises a protection box body, wherein the inner cavity of the protection box body is provided with a motor body, and the bottom end of the side wall of the protection box body is provided with a heat dissipation fan; the top end of the side wall of the protection box body far away from the discrete hot air fan is provided with a vent; the top end of the inner cavity of the protection box body is provided with a fixed plate, one end of the fixed plate, which is close to the vent, is provided with a filter screen, and the bottom end of the filter screen is provided with a dust collection box. The utility model discloses a be provided with radiator fan and vent, the outside air gets into from vent department, and radiator fan can discharge the hot-air in the protective housing, can not preserve a large amount of heats in the assurance box, prevents that electronic component from receiving the interference, is provided with filter equipment in vent department simultaneously, can filter the air that gets into, prevents that the dust from entering into in the motor, and the dust can drop to the dust collection box in along the filter screen, the centralized processing of being convenient for, easy operation, convenient and practical.
Description
Technical Field
The utility model relates to a cash register motor technical field specifically is a dust protected cash register motor that the radiating effect is good.
Background
The cash register is a product combining microelectronic technology development and modern commodity circulation management concept and technology development, and the commercial electronic cash register is one of essential basic electronic devices for modern and automatic commercial management.
At present, in each supermarket, a cash register becomes one of necessary devices, when a cashier collects money, the cash register scans goods of customers to draw a bill, and a printer is needed in the process of drawing the bill, so that the cash registers in the supermarket work from opening to closing, the printer is always in a working state, a motor in the printer runs for a long time, heat can be generated, if the heat cannot be discharged, internal electronic elements can be influenced, the printer breaks down, and the normal work of the supermarket is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust protected cash registering machine motor that the radiating effect is good to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a dustproof cash register motor with a good heat dissipation effect comprises a protection box body, wherein a motor body is arranged in an inner cavity of the protection box body, and a heat dissipation fan is arranged at the bottom end of the side wall of the protection box body; the top end of the side wall of the protection box body far away from the discrete hot air fan is provided with a vent; the top end of the inner cavity of the protection box body is provided with a fixed plate, one end of the fixed plate, which is close to the vent, is provided with a filter screen, and the bottom end of the filter screen is provided with a dust collection box.
As a further aspect of the present invention: the top of protection box is provided with first fixed block, the top of filter screen and the bottom surface fixed connection of first fixed block.
As a further aspect of the present invention: the side wall of the first fixing block is provided with a first limiting rod, the first fixing block is connected with the protection box body through the first limiting rod, a first stress plate is arranged in an inner cavity of the first fixing block, and one end of the first limiting rod extends into the first fixing block to be connected with the first stress plate; a first spring is arranged on one side, away from the first limiting rod, of the first stress plate, and the first stress plate is connected with the first fixing block through the first spring; the top of first fixed block is provided with the first in command, the top of first atress board is provided with the connecting rod, the one end that the first atress board was kept away from to the connecting rod runs through the top surface of first fixed block and is connected with the first in command, the top surface of first fixed block is seted up and is connected with connecting rod matched with activity through-hole.
As a further aspect of the present invention: the shoulder hole has been seted up to the lateral wall of first fixed block, the diameter of first gag lever post is the same with first order shoulder hole, the size of first atress board is the same with the size of second order shoulder hole.
As a further aspect of the present invention: trapezoidal sliders are respectively arranged on two sides of the dust collection box, dovetail grooves matched with the trapezoidal sliders are formed in the side walls of the protection box body and the side walls of the fixing plates, and the dust collection box is movably connected with the protection box body and the fixing plates through the trapezoidal sliders.
As a further aspect of the present invention: a second fixing block is arranged on the side wall of the protection box body and the bottom end of the ventilation opening, a second limiting rod is arranged on the side wall of the second fixing block, a second handle is arranged at one end of the second limiting rod, and the other end of the second limiting rod penetrates through the second fixing block and the side wall of the protection box body in sequence to be connected with the trapezoidal sliding block; the inner cavity of the second fixing block and the surface of the second limiting rod are provided with second stress plates, the inner cavity of the second fixing block and the surface of the second limiting rod are sleeved with second springs, and the second stress plates are connected with the second fixing block through the second springs.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be provided with radiator fan and vent, the external air gets into from vent department, radiator fan can discharge the hot-air in the protective housing, can not preserve a large amount of heats in the assurance box, prevent that electronic component from receiving the interference, be provided with filter equipment in vent department simultaneously, can filter the air of getting into, prevent that the dust from entering into in the motor, the dust can drop to the dust collection box in along the filter screen, the centralized processing of being convenient for, be provided with first stop device on the filter screen, when needs are changed the filter screen, open first stop device, alright directly take the filter screen out from the top, and the operation is simple, convenient and practical.
Drawings
Fig. 1 is a schematic structural view of a dustproof cash register motor with a good heat dissipation effect;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a protective box body; 2. a motor body; 3. a heat radiation fan; 4. a fixing plate; 5. a filter screen; 6. a vent; 7. a dust collection box; 8. a first fixed block; 9. a first limit rod; 10. a first force-bearing plate; 11. a first spring; 12. a connecting rod; 13. a first handle; 14. a movable through hole; 15. a trapezoidal slider; 16. a dovetail groove; 17. a second fixed block; 18. a second limiting rod; 19. a second handle; 20. a second force-bearing plate; 21. a second spring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a dustproof cash register motor with good heat dissipation effect comprises a protection box body 1, wherein a motor body 2 is arranged in an inner cavity of the protection box body 1, and a heat dissipation fan 3 is arranged at the bottom end of the side wall of the protection box body 1; the top end of the side wall of the protective box body 1 far away from the radiating fan 3 is provided with a vent 6; the top end of the inner cavity of the protection box body 1 is provided with a fixing plate 4, one end, close to the vent 6, of the fixing plate 4 is provided with a filter screen 5, and the bottom end of the filter screen 5 is provided with a dust collection box 7.
Preferably, the top of protection box 1 is provided with first fixed block 8, the top of filter screen 5 and the bottom surface fixed connection of first fixed block 8, when needing to be changed filter screen 5, can directly take filter screen 5 out convenient operation from the top through first fixed block 8.
Preferably, a first limiting rod 9 is arranged on the side wall of the first fixing block 8, the first fixing block 8 is connected with the protection box body 1 through the first limiting rod 9, a first stress plate 10 is arranged in an inner cavity of the first fixing block 8, and one end of the first limiting rod 9 extends into the first fixing block 8 and is connected with the first stress plate 10; a first spring 11 is arranged on one side, away from the first limiting rod 9, of the first stress plate 10, and the first stress plate 10 is connected with the first fixing block 8 through the first spring 11; the top of first fixed block 8 is provided with the first in command 13, the top of first atress board 10 is provided with connecting rod 12, the one end that first atress board 10 was kept away from to connecting rod 12 runs through the top surface of first fixed block 8 and is connected with the first in command 13, the top surface of first fixed block 8 is seted up and is connected with connecting rod 12 matched with activity through-hole 14, is fixed in the top of protection box 1 with first fixed block 8 through first gag lever post 9 for filter screen 5 can not rock.
Preferably, a stepped hole is formed in the side wall of the first fixing block 8, the diameter of the first limiting rod 9 is the same as that of the first-stage stepped hole, and the size of the first stress plate 10 is the same as that of the second-stage stepped hole, so that the first limiting rod 9 can move more stably.
Preferably, trapezoidal slider 15 is provided with respectively to the both sides of dust collection box 7, the lateral wall of protection box 1 and the lateral wall of fixed plate 4 all are provided with the dovetail 16 with trapezoidal slider 15 matched with, and dust collection box 7 passes through trapezoidal slider 15 and protection box 1, fixed plate 4 swing joint, through the mutually supporting of trapezoidal slider 15 and dovetail 16, is convenient for dust collection box 7 to remove the processing from protection box 1.
Preferably, a second fixed block 17 is arranged on the side wall of the protection box body 1 and the bottom end of the vent 6, a second limiting rod 18 is arranged on the side wall of the second fixed block 17, a second handle 19 is arranged at one end of the second limiting rod 18, and the other end of the second limiting rod 18 sequentially penetrates through the second fixed block 17 and the side wall of the protection box body 1 to be connected with the trapezoidal sliding block 15; the inner cavity of the second fixing block 17 and the surface of the second limiting rod 18 are provided with a second stress plate 20, the inner cavity of the second fixing block 17 and the surface of the second limiting rod 18 are sleeved with a second spring 21, the second stress plate 20 is connected with the second fixing block 17 through the second spring 21, and the second limiting rod 18 is inserted into the trapezoidal sliding block 15 to fix the dust collection box 7.
The utility model discloses a theory of operation is: when the dustproof cash register motor with good heat dissipation effect is used, the heat dissipation fan 3 is started, hot air in the protection box body 1 is discharged, outside air enters from the ventilation opening 6, after being filtered by the filter screen 5, clean air enters the protection box body 1 to enable the protection box body 1 to achieve air circulation, dust slides into the dust collection box 7 along the surface of the filter screen 5, when the filter screen 5 needs to be replaced, the first handle 13 is pushed, the first handle 13 drives the first stress plate 10 to move through the connecting rod 12, the first stress plate 10 drives the first limiting rod 9 to move inwards, when the first limiting rod 9 is completely received in the first fixing block 8, the first fixing block 8 is pulled out, and the first fixing block 8 drives the filter screen 5 to be pulled out from the protection box body 1; when dust in the dust collection box 7 needs to be cleaned, the second handle 19 is pulled outwards, the second handle 19 drives the second limiting rod 18 to be separated from the trapezoidal sliding block 15, and then the dust collection box 7 can be pulled out of the protection box body 1.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A dustproof cash register motor with a good heat dissipation effect comprises a protective box body (1), and is characterized in that a motor body (2) is arranged in an inner cavity of the protective box body (1), and a heat dissipation fan (3) is arranged at the bottom end of the side wall of the protective box body (1); a ventilation opening (6) is formed in the top end of the side wall of one side, far away from the heat dissipation fan (3), of the protection box body (1); the air-conditioning device is characterized in that a fixing plate (4) is arranged at the top end of an inner cavity of the protection box body (1), a filter screen (5) is arranged at one end, close to the ventilation opening (6), of the fixing plate (4), and a dust collection box (7) is arranged at the bottom end of the filter screen (5).
2. The dust-proof cash register motor with good heat dissipation effect according to claim 1, wherein a first fixing block (8) is arranged at the top of the protection box body (1), and the top end of the filter screen (5) is fixedly connected with the bottom surface of the first fixing block (8).
3. The dust-proof cash register motor with good heat dissipation effect according to claim 2, wherein a first limiting rod (9) is arranged on the side wall of the first fixing block (8), the first fixing block (8) is connected with the protective box body (1) through the first limiting rod (9), a first stress plate (10) is arranged in the inner cavity of the first fixing block (8), and one end of the first limiting rod (9) extends into the first fixing block (8) to be connected with the first stress plate (10); a first spring (11) is arranged on one side, away from the first limiting rod (9), of the first stress plate (10), and the first stress plate (10) is connected with the first fixing block (8) through the first spring (11); the top of first fixed block (8) is provided with the first in command (13), the top of first atress board (10) is provided with connecting rod (12), the top surface that the one end that first atress board (10) were kept away from in connecting rod (12) runs through first fixed block (8) is connected with the first in command (13), the top surface of first fixed block (8) is seted up and is had movable through-hole (14) with connecting rod (12) matched with.
4. The dust-proof cash register motor with good heat dissipation effect according to claim 3, wherein a stepped hole is formed in the side wall of the first fixing block (8), the diameter of the first limiting rod (9) is the same as that of the first-stage stepped hole, and the size of the first stress plate (10) is the same as that of the second-stage stepped hole.
5. The dust-proof cash register motor with good heat dissipation effect according to claim 1, wherein trapezoidal sliding blocks (15) are respectively arranged on two sides of the dust collection box (7), dovetail grooves (16) matched with the trapezoidal sliding blocks (15) are respectively arranged on the side walls of the protection box body (1) and the fixed plate (4), and the dust collection box (7) is movably connected with the protection box body (1) and the fixed plate (4) through the trapezoidal sliding blocks (15).
6. The dust-proof cash register motor with good heat dissipation effect according to claim 5, wherein a second fixed block (17) is arranged on the side wall of the protection box body (1) and the bottom end of the ventilation opening (6), a second limiting rod (18) is arranged on the side wall of the second fixed block (17), a second handle (19) is arranged at one end of the second limiting rod (18), and the other end of the second limiting rod (18) sequentially penetrates through the second fixed block (17) and the side wall of the protection box body (1) to be connected with the trapezoidal sliding block (15); the inner cavity of the second fixing block (17) and the surface of the second limiting rod (18) are provided with a second stress plate (20), the inner cavity of the second fixing block (17) and the surface of the second limiting rod (18) are sleeved with a second spring (21), and the second stress plate (20) is connected with the second fixing block (17) through the second spring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183042.8U CN209994195U (en) | 2019-07-25 | 2019-07-25 | Dust protected cash registering machine motor that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183042.8U CN209994195U (en) | 2019-07-25 | 2019-07-25 | Dust protected cash registering machine motor that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209994195U true CN209994195U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921183042.8U Active CN209994195U (en) | 2019-07-25 | 2019-07-25 | Dust protected cash registering machine motor that radiating effect is good |
Country Status (1)
| Country | Link |
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| CN (1) | CN209994195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114928202A (en) * | 2022-06-28 | 2022-08-19 | 无锡市豪达工艺品有限公司 | Motor housing with heat radiation structure |
| CN116935547A (en) * | 2023-07-18 | 2023-10-24 | 湖南省金河计算机科技有限公司 | Self-service cash register and self-service cash register system |
-
2019
- 2019-07-25 CN CN201921183042.8U patent/CN209994195U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114928202A (en) * | 2022-06-28 | 2022-08-19 | 无锡市豪达工艺品有限公司 | Motor housing with heat radiation structure |
| CN116935547A (en) * | 2023-07-18 | 2023-10-24 | 湖南省金河计算机科技有限公司 | Self-service cash register and self-service cash register system |
| CN116935547B (en) * | 2023-07-18 | 2024-04-19 | 湖南省金河计算机科技有限公司 | Self-service cash register and self-service cash register system |
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