CN210783968U

CN210783968U - Water card machine with protection valve

Info

Publication number: CN210783968U
Application number: CN201921538109.5U
Authority: CN
Inventors: 张团飞; 王致海; 李东方; 赵春锋
Original assignee: Pingdingshan Jingyuan Electronic Technology Co ltd
Current assignee: Pingdingshan Jingyuan Electronic Technology Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-19
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a water card machine with protection valve belongs to water card machine technical field. The utility model provides a water card machine with protection valve, includes water card machine body and sets up in inside protection control valve, the utility model discloses an inlay at the display screen mounting groove of water card machine body front end and establish the protection panel for protect the display screen; a panel cleaning component is arranged on the outer side of the protection panel and used for cleaning dust and water stains on the protection panel; the utility model discloses still set up the radiating groove on water card machine body right side to set up radiator unit in the radiating groove, be used for dispelling the heat that hot water distributed out through the protection control valve. The utility model has the advantages of reasonable design, clean effect and radiating effect are good.

Description

Water card machine with protection valve

Technical Field

The utility model relates to a water card machine technical field, more specifically say, relate to a water card machine with protection valve.

Background

The water control machine mainly comprises an electronic control module, an IC card and a signaling base meter, wherein the electronic control module is the core of the water control machine and comprises a protection control valve for controlling water flow. The system is responsible for controlling the units of sampling, charging, displaying and the like of the water control machine, and simultaneously takes corresponding measures to the running state of the water control machine to process, and then stores running important data for later use and analysis.

The existing water blocking machine with the protection valve is easy to cause thermal damage to an electronic control module due to poor internal heat dissipation effect in the continuous use process; and the electronic control module generally displays the charging state through a display screen, so that the problems of dust adsorption or water stain adhesion are easy to occur in the long-time use process. In view of this, we propose a water card machine with a protection valve.

Disclosure of Invention

1. Technical problem to be solved

An object of the utility model is to provide a water card machine with protection valve to solve the problem of proposing among the above-mentioned background art.

2. Technical scheme

The utility model provides a water card machine with protection valve, includes water card machine body and sets up in inside protection control valve, the display screen mounting groove has been seted up to water card machine body leading flank upper end, the embedded protection panel that is equipped with in display screen mounting groove, the guide way has been seted up on the protection panel right side, the mounting groove has been seted up to the protection panel left side, be equipped with the clean subassembly of panel in the mounting groove, the radiating groove has been seted up to water card machine body right side, be equipped with the radiator unit in the radiating groove.

Preferably, the clean subassembly of panel includes cleaning scraper blade, cleaning scraper blade is U type structure, just cleaning scraper blade middle part rear side and protection panel surface sliding contact, and cleaning scraper blade right-hand member is equipped with rather than integrated into one piece's direction arch, the protruding outside of direction and the inboard sliding fit of guide way.

Preferably, the lower side of the left end of the cleaning scraper is provided with a buffering kit, the buffering kit comprises a guide rod, the lower end of the guide rod is tightly welded with the bottom surface of the inner side of the mounting groove, the outer side of the upper end of the guide rod is sleeved with a guide pillar, the upper end of the guide pillar is tightly welded with the bottom surface of the left end of the cleaning scraper, and the outer side of the guide pillar is sleeved with a spring A.

Preferably, the panel cleaning assembly further comprises a motor fixedly arranged on the top surface of the inner side of the mounting groove, a cylindrical cam is fixedly arranged at the end part of an output shaft of the motor, and the outer side of the cylindrical cam is tightly attached to the top surface of the left end of the cleaning scraper.

Preferably, a plurality of clamping grooves are formed in the heat dissipation groove at equal intervals in an annular mode, and the number of the clamping grooves is four.

Preferably, the radiating component comprises a radiator, four limiting grooves are formed in the position, close to the edge, of the rear end of the radiator, corresponding to the four clamping grooves in the edge in a one-to-one correspondence mode, a clamping head matched with the clamping grooves in a clamped mode is arranged in the limiting grooves in a limiting mode, and a spring B is embedded between the inner end of the clamping head and the inner wall of the limiting groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the utility model discloses an embedded protection panel that establishes in the display screen mounting groove of water card machine body front end for protect the display screen; a panel cleaning component is arranged on the outer side of the protection panel and used for cleaning dust and water stains on the protection panel; the utility model discloses still set up the radiating groove on water card machine body right side to set up radiator unit in the radiating groove, be used for dispelling the heat that hot water distributed out through the protection control valve. The utility model has the advantages of reasonable design, clean effect and radiating effect are good.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the rear side of the structure of the middle panel cleaning assembly according to the present invention;

FIG. 3 is a schematic view of the split structure of the middle part of the present invention;

fig. 4 is a schematic structural section view of the middle heat dissipation assembly of the present invention.

The reference numbers in the figures illustrate: 1. a water truck body; 101. a guide groove; 102. mounting grooves; 103. a heat sink; 104. a card slot; 2. a protective panel; 3. a panel cleaning assembly; 301. a cleaning blade; 302. a guide projection; 303. a guide bar; 304. a guide post; 305. a spring A; 306. a motor; 307. a cylindrical cam; 4. a heat dissipating component; 401. a heat sink; 402. a limiting groove; 403. clamping a head; 404. and a spring B.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a water card machine with protection valve, include water card machine body 1 and set up in inside protection control valve, the display screen mounting groove has been seted up to 1 leading flank upper end of water card machine body, the embedded protection panel 2 that is equipped with in display screen mounting groove, guide way 101 has been seted up on 2 right sides of protection panel, mounting groove 102 has been seted up on 2 left sides of protection panel, be equipped with the clean subassembly 3 of panel in the mounting groove, radiating groove 103 has been seted up to 1 right flank of water card machine body, be equipped with radiator unit 4 in the radiating groove 103.

The panel cleaning component 3 comprises a cleaning scraper 301, the cleaning scraper 301 is of a U-shaped structure, the rear side of the middle of the cleaning scraper 301 is in sliding contact with the surface of the protective panel 2, a guide bulge 302 integrally formed with the cleaning scraper 301 is arranged at the right end of the cleaning scraper 301, and the outer side of the guide bulge 302 is in sliding fit with the inner side of the guide groove 101.

The lower side of the left end of the cleaning scraper 301 is provided with a buffering kit, the buffering kit comprises a guide rod 303, the lower end of the guide rod 303 is tightly welded with the inner bottom surface of the mounting groove 102, the outer side of the upper end of the guide rod 303 is sleeved with a guide pillar 304, the upper end of the guide pillar 304 is tightly welded with the bottom surface of the left end of the cleaning scraper 301, and the outer side of the guide pillar 304 is sleeved with a spring A.

The panel cleaning component 3 further comprises a motor 306 fixedly arranged on the top surface of the inner side of the mounting groove 102, a cylindrical cam 307 is fixedly arranged at the end part of an output shaft of the motor 306, and the outer side of the cylindrical cam 307 is tightly attached to the top surface of the left end of the cleaning scraper 301.

A plurality of annular slots 104 are formed in the heat dissipation groove 103 at equal intervals, and the number of the slots 104 is four.

The heat dissipation assembly 4 comprises a heat sink 401, four limiting grooves 402 are correspondingly formed in the positions, close to the four clamping grooves 104, of the rear end of the heat sink 401, the positions, opposite to the four clamping grooves 104, of the rear end of the heat sink are in one-to-one correspondence, clamping heads 403 in clamping fit with the clamping grooves 104 are limited in the limiting grooves 402, and springs B404 are embedded between the inner ends of the clamping heads 403 and the inner walls of the.

It is worth explaining that, in the utility model discloses an among the protection panel 2 is transparent ya keli board to install the display screen in protection panel 2 rear side.

The utility model relates to a water card machine with a protection valve, because the existing water card machine with the protection valve is in continuous use, the electronic control module is easily damaged by heat due to poor internal heat dissipation effect; and the electronic control module generally displays the charging state through a display screen, so that the problems of dust adsorption or water stain adhesion are easy to occur in the long-time use process. Therefore, a protection panel 2 is embedded in a display screen mounting groove at the front end of the water card machine body 1 and used for protecting the display screen; a panel cleaning component 3 is arranged on the outer side of the protection panel 2 and is used for cleaning dust and water stains on the protection panel 2; the working principle is as follows: the motor 306 is used for driving the cylindrical cam 307 to rotate, so that when the outer side of the large end of the cylindrical cam 307 is in contact with the cleaning scraper 301, the cleaning scraper 301 slides upwards along the guide groove 101 under the action of the restoring force of the spring A305, when the outer side of the small end of the cylindrical cam 307 continuously extrudes the spring A305 in the rotating process, the guide rod 303 retracts into the guide pillar 304, and at the moment, the cleaning scraper 301 slides downwards along the guide groove 101; the utility model also arranges a heat dissipation groove 103 on the right side of the water truck body 1, and arranges a heat dissipation component 4 in the heat dissipation groove 103 for dissipating heat of hot water emitted by the protection control valve; the installation principle is as follows: the heat sink 401 is pushed, so that the heat sink 103 presses the chuck 403, the spring B404 compresses the stored force, and the chuck 403 and the slot 104 are clamped and matched with the slot 104 under the action of the restoring force of the spring B404 in the continuous pushing process.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water card machine with protection valve which characterized in that: including water card machine body (1) and set up in inside protection control valve, the display screen mounting groove has been seted up to water card machine body (1) leading flank upper end, the embedded protection panel (2) that is equipped with in display screen mounting groove, guide way (101) have been seted up on protection panel (2) right side, mounting groove (102) have been seted up in protection panel (2) left side, be equipped with panel cleaning assembly (3) in the mounting groove, radiating groove (103) have been seted up to water card machine body (1) right flank, be equipped with radiator unit (4) in radiating groove (103).

2. The water card machine with the protection valve according to claim 1, characterized in that: the panel cleaning assembly (3) comprises a cleaning scraper blade (301), the cleaning scraper blade (301) is of a U-shaped structure, the rear side of the middle of the cleaning scraper blade (301) is in surface sliding contact with the protective panel (2), the right end of the cleaning scraper blade (301) is provided with a guide bulge (302) integrally formed with the cleaning scraper blade, and the outer side of the guide bulge (302) is in sliding fit with the inner side of the guide groove (101).

3. The water card machine with the protection valve according to claim 2, characterized in that: the cleaning scraper blade (301) is characterized in that a buffering kit is arranged on the lower side of the left end of the cleaning scraper blade (301), the buffering kit comprises a guide rod (303), the lower end of the guide rod (303) is tightly welded with the bottom surface of the inner side of the mounting groove (102), a guide pillar (304) is sleeved on the outer side of the upper end of the guide rod (303), the upper end of the guide pillar (304) is tightly welded with the bottom surface of the left end of the cleaning scraper blade (301), and a spring A (305) is sleeved on the.

4. The water card machine with the protection valve according to claim 3, characterized in that: the panel cleaning component (3) further comprises a motor (306) fixedly arranged on the inner side top surface of the mounting groove (102), a cylindrical cam (307) is fixedly arranged at the end part of an output shaft of the motor (306), and the outer side of the cylindrical cam (307) is tightly attached to the top surface of the left end of the cleaning scraper (301).

5. The water card machine with the protection valve according to claim 1, characterized in that: a plurality of clamping grooves (104) are annularly and equidistantly formed in the heat dissipation groove (103), and the number of the clamping grooves (104) is four.

6. The water card machine with the protection valve according to claim 5, characterized in that: radiator unit (4) include radiator (401), four spacing grooves (402) have been seted up to radiator (401) rear end near the position one-to-one of four relative draw-in grooves (104) of edge, spacing have in spacing groove (402) with draw-in groove (104) joint complex dop (403), it is equipped with spring B (404) to inlay between dop (403) the inner and spacing groove (402) inner wall.