Oiling machine metal panel structure with good protection performance

Abstract

The utility model relates to an oiling machine metal panel structure with good protection performance, and effectively solves the problems that the existing oiling machine metal panel is poor in self protection performance, the sealing performance of the metal panel structure cannot be effectively ensured, rainwater accumulated at a key cannot be removed, and the use of a user is influenced. According to the oiling machine metal panel structure with the good protection performance, the connecting part of the outer metal plate and the oiling machine body can be tightly blocked through the sealing gasket, and the sealing performance of the connecting part between the information display screen and the outer metal plate can be improved through the specific structure of the sealing sleeve structure; according to the oiling machine panel, external impurities are effectively prevented from entering the outer metal plate from the joint between the key clamping groove and the outer metal plate, the sealing isolation pad can block the key clamping groove, the interior and the exterior of the outer metal plate can be separated into two independent spaces, rainwater entering the key clamping groove is prevented from entering the outer metal plate, the overall protection performance of the oiling machine panel is greatly improved, and the service life of the oiling machine panel is prolonged. And long-time stable use of the oiling machine is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal panels of fuel dispensers, and in particular relates to a metal panel structure of a fuel dispenser with good protective performance. Background Art

[0002] Fuel dispensers, developed alongside the growth of automobiles and road transportation, serve as the retail sales terminal for refined oil products, acting as metering devices for sales settlement. The dispenser panel, as part of the dispenser, is typically used to input parameters, enabling the dispenser to control the amount of fuel dispensed.

[0003] Most of the existing fuel dispenser panels are assembled, and the various components are installed in sequence on the fuel dispenser body during installation. However, the existing fuel dispenser metal panels do not have good self-protection performance. Since there are gaps between the adjacent structures inside the fuel dispenser panel, especially after long-term use, the gaps between the structures will become larger and larger, so its sealing performance will be greatly reduced. In addition, due to the special installation location of some fuel dispensers, strong winds may blow rainwater onto the fuel dispenser in rainy conditions, so the fuel dispenser will inevitably be exposed to rain, and the fuel dispenser panel with poor sealing performance will be affected by the rain, which may cause rainwater to flow into the fuel dispenser, causing damage to the fuel dispenser; at the same time, water is easily accumulated in the gaps of each button of the fuel dispenser and cannot be drained away quickly. When the user presses the button, water will splash out, affecting the user experience. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a metal panel structure of a fuel dispenser with good protective performance. The metal panel structure of a fuel dispenser with good protective performance can effectively prevent external impurities from entering the interior of the outer metal plate from the connection between the two. At the same time, the sealing gasket can seal the key slot and cooperate with the sealing sleeve structure to seal the inside and outside of the outer metal plate into two independent spaces, preventing rainwater that enters the key slot from entering the interior of the outer metal plate, greatly improving the overall protectiveness of the fuel dispenser panel, effectively avoiding damage to internal electronic components, and ensuring long-term and stable use of the fuel dispenser.

[0005] A metal panel structure of a gas station with good protective performance, comprising an outer metal plate, an information display screen and a keyboard mainboard fixedly installed inside the outer metal plate, a mounting groove for installing the information display screen is provided at the top of the front side of the outer metal plate, a sealing sleeve structure is provided inside the mounting groove and the sealing sleeve structure is tightly sleeved on the outside of the information display screen, a key card slot is provided at the position of the front side of the outer metal plate near the bottom of the mounting slot and a drainage groove for draining accumulated water is provided on the inner bottom wall of the key card slot, a sealing gasket that can completely cover the key card slot is fixedly connected to the inner surface of the outer metal plate, the keyboard mainboard is arranged on the side of the sealing gasket away from the key card slot and fixedly installed inside the outer metal plate, the back side of the outer metal plate is fixedly connected to a metal back plate and the periphery of the metal back plate is fixedly connected to a sealing gasket adapted to the outer metal plate.

[0006] Preferably, the sealing sleeve structure includes a sealing ring that can be completely wrapped around the outside of the information display screen, a first sealing strip and a second sealing strip. The sealing ring is sleeved on the outside of the information display screen and bonded to the inside of the mounting groove. The first sealing strip is fixedly connected to the middle part of the periphery of the sealing ring, and the second sealing strip is fixedly connected to the front of the sealing ring. The inner side walls of the mounting groove are each provided with a first groove that can be adapted to the first sealing strip and the second sealing strip, and the first sealing strip and the second sealing strip are both tightly abutted in the corresponding first groove.

[0007] Preferably, there are several key slots and the key slots are evenly and equidistantly arranged on the front of the outer metal plate in the form of a rectangular array. A key is provided inside each key slot, and one end of the key provided inside the outer metal plate is in contact with the sealing gasket.

[0008] Preferably, the drainage groove is opened inside the front side of the outer metal plate, and the inner bottom wall of each key slot is provided with a drainage groove, the water outlet of the drainage groove on the inner bottom wall of each key slot is inclined downward and connected to each other, the bottom of the drainage groove is also connected to the gap between the outer metal plate and the sealing gasket, and the water outlet of the drainage groove is opened at the bottom of the outer metal plate.

[0009] Preferably, a rectangular sealing strip for improving sealing is fixedly connected to one side of the sealing gasket close to the key slot, and a second groove adapted to the rectangular sealing strip is provided on the inner surface of the outer metal plate at a position corresponding to the rectangular sealing strip. The outer periphery of the sealing gasket close to the key slot is bonded to the inner surface of the outer metal plate and covers all the key slots, and the rectangular sealing strip is tightly abutted against the inside of the second groove.

[0010] Preferably, the side of the sealing gasket close to the keyboard main board abuts against the triggering portion on the keyboard main board.

[0011] Preferably, the metal back plate is fixedly connected to the back of the outer metal plate by bolts, the sealing gasket is adapted to and completely fits the back of the outer metal plate, and the thickness of the sealing gasket is slightly greater than the thickness of the metal back plate.

[0012] The beneficial effects of the above technical solution are:

[0013] (1) The metal panel structure of the fuel dispenser with good protective performance is provided with a sealing sleeve structure, a sealing gasket and a sealing gasket. After the installer fixes the metal panel on the fuel dispenser, the sealing gasket is pressed between the outer metal plate and the fuel dispenser body, which can tightly seal the connection between the two. The sealing sleeve structure can greatly improve the sealing performance of the connection between the information display screen and the outer metal plate due to its specific structure, effectively preventing external impurities from entering the inner part of the outer metal plate from the connection between the two. At the same time, the sealing gasket can seal the key slot and cooperate with the sealing sleeve structure to separate the inner and outer parts of the outer metal plate into two independent spaces. Rainwater entering the key slot will be isolated by the sealing gasket on the outside to prevent it from entering the inner part of the outer metal plate, which greatly improves the overall protectiveness of the fuel dispenser panel, effectively avoids damage to internal electronic components, and ensures the long-term stable use of the fuel dispenser.

[0014] (2) The metal panel structure of the fuel dispenser with good protective performance is provided with a drainage groove. Rainwater entering the key slot or between the sealing gasket and the inner surface of the outer metal plate will be discharged downward through the drainage groove, which can effectively prevent rainwater from accumulating on the metal panel of the fuel dispenser and avoid water splashing when the user operates the buttons, thus ensuring that the user has a good experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the explosion state of the utility model;

[0016] Figure 2 This is a schematic diagram of the back state of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation status of the information display screen and the sealing gasket of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation status of the keyboard motherboard of the utility model;

[0019] Figure 5 This is a schematic diagram of the installation state of the metal back plate and sealing gasket of the utility model;

[0020] Figure 6 This is a schematic diagram of the drainage trough of the utility model;

[0021] Figure 7 This is a schematic cross-sectional view of the outer metal plate of the present invention.

[0022] In the figure: 1. Outer metal plate; 2. Information display screen; 3. Keyboard main board; 4. Mounting slot; 5. Sealing sleeve structure; 501. Sealing ring; 502. First sealing strip; 503. Second sealing strip; 6. Key slot; 7. Drain groove; 8. Sealing gasket; 9. Metal back plate; 10. Sealing gasket; 11. First groove; 12. Key; 13. Rectangular sealing strip; 14. Second groove. DETAILED DESCRIPTION

[0023] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figures 1 to 7 The embodiments are described in detail.

[0024] This embodiment provides a metal panel structure of a fuel dispenser with good protection performance, as shown in the attached Figure 1-7 As shown, it includes an outer metal plate 1, an information display screen 2, and a keyboard mainboard 3 fixedly mounted inside the outer metal plate 1. The information display screen 2 and the keyboard mainboard 3 are both well-known technologies and will not be elaborated on here. The information display screen 2 and the keyboard mainboard 3 are both electrically connected to the external control unit and the circuit. A mounting groove 4 for mounting the information display screen 2 is provided at the top of the front surface of the outer metal plate 1. A sealing sleeve structure 5 is provided inside the mounting groove 4 and is tightly fitted around the outside of the information display screen 2.

[0025] The sealing sleeve structure 5 includes a sealing ring 501 that can be completely wrapped around the outside of the information display screen 2, a first sealing strip 502 and a second sealing strip 503. The sealing ring 501 is sleeved on the outside of the information display screen 2 and bonded to the inside of the mounting groove 4. The four sides of the information display screen 2 are tightly bonded to the inside of the sealing ring 501, and the two are tightly and seamlessly connected. The first sealing strip 502 is fixedly connected to the middle of the outer periphery of the sealing ring 501, and the second sealing strip 503 is fixedly connected to the front of the sealing ring 501. The inner side walls of the mounting groove 4 are provided with a first groove 11 that can be adapted to the first sealing strip 502 and the second sealing strip 503. The first sealing strip 502 and the second sealing strip 503 are both tightly abutted in the corresponding first groove 11.

[0026] The sealing ring 501, the first sealing strip 502 and the second sealing strip 503 are all made of flexible rubber or silicone material, which can completely fit with the side wall of the installation groove 4 to ensure sealing; when the information display screen 2 needs to be installed, the sealing ring 501 can be fixed inside the installation groove 4 first, and the first sealing strip 502 and the second sealing strip 503 can be clamped in their corresponding first grooves 11, and then the information display screen 2 can be inserted into the inside of the sealing ring 501 and the two can be glued and fixed to each other, thereby effectively improving the sealing between the information display screen 2 and the installation groove 4, and preventing rainwater from entering the outer metal plate 1 from the information display screen 2.

[0027] A key card slot 6 is provided on the front side of the outer metal plate 1 near the bottom of the mounting slot 4. There are several key card slots 6, and the several key card slots 6 are evenly and equidistantly provided on the front side of the outer metal plate 1 in the form of a rectangular array. A key 12 is passed through the inside of each key card slot 6, and one end of the key 12 passed through the inside of the outer metal plate 1 abuts against the sealing gasket 8. A limit plate is provided on the end of the key 12 abutting against the sealing gasket 8. The limit plate can be clamped on the inner surface of the outer metal plate 1, thereby limiting the key 12 and preventing the key 12 from sliding outward.

[0028] The inner bottom wall of the key slot 6 is provided with a drainage groove 7 for draining accumulated water. The drainage groove 7 is provided inside the front of the outer metal plate 1, and the inner bottom wall of each key slot 6 is provided with a drainage groove 7. The drain outlet of the drainage groove 7 on the inner bottom wall of each key slot 6 is inclined downward and is interconnected, which can ensure that rainwater flows downward under the action of gravity and avoids accumulation in the drainage groove 7. The bottom of the drainage groove 7 is also connected to the gap between the outer metal plate 1 and the sealing gasket 8. The outlet of the drainage groove 7 is provided at the bottom of the outer metal plate 1. When rainwater enters the gap between the button 12 and the key slot 6, it will flow out from the corresponding button The drainage groove 7 at the bottom of the slot 6 flows downward, and the drainage grooves 7 in each key slot 6 are interconnected, so the rainwater in the key slot 6 will continue to flow downward along the drainage groove 7 and be discharged from the water outlet at the bottom; at the same time, part of the rainwater will enter the sealing gasket 8 from the gap between the key 12 and the key slot 6, and the bottom of the gap between the sealing gasket 8 and the outer metal plate 1 is also connected to the drainage groove 7, so the rainwater that enters the gap between the key 12 and the key slot 6 and the gap between the outer metal plate 1 and the sealing gasket 8 will also be discharged outward from the drainage groove 7, thereby effectively avoiding the accumulation of rainwater.

[0029] A sealing gasket 8 that can completely cover the key slot 6 is fixedly connected to the inner surface of the outer metal plate 1, and a rectangular sealing strip 13 for improving the sealing is fixedly connected to the side of the sealing gasket 8 close to the key slot 6. A second groove 14 that is compatible with the rectangular sealing strip 13 is opened at the position of the inner surface of the outer metal plate 1 corresponding to the rectangular sealing strip 13. The outer periphery of the sealing gasket 8 close to the key slot 6 is bonded to the inner surface of the outer metal plate 1 and covers all the key slots 6. The four sides of the sealing gasket 8 are completely and tightly fitted with the inner surface of the outer metal plate 1, which can completely separate the key slot 6 from the inside of the outer metal plate 1. The rectangular sealing strip 13 is tightly abutted against the inside of the second groove 14, which can further enhance the sealing around the sealing gasket 8.

[0030] The keyboard main board 3 is arranged on the side of the sealing gasket 8 away from the key slot 6 and is fixedly installed inside the outer metal plate 1. A trigger component corresponding to the key 12 is provided on the side of the keyboard main board 3 close to the sealing gasket 8, and a clamping ring that can be clamped with the trigger component is fixedly connected to the side of the sealing gasket 8 close to the keyboard main board 3. The trigger component abuts against the inside of the clamping ring. The clamping ring can limit the position of the trigger component to ensure that the key 12 can always correspond to its corresponding trigger component. The number of trigger components and clamping rings is the same as the number of keys 12, and each key 12 corresponds to a clamping ring and a trigger component. The side of the sealing gasket 8 close to the keyboard main board 3 abuts against the trigger part on the keyboard main board 3.

[0031] The back of the outer metal plate 1 is fixedly connected to a metal back plate 9, and the periphery of the metal back plate 9 is fixedly connected to a sealing gasket 10 that matches the outer metal plate 1. The metal back plate 9 is fixedly connected to the back of the outer metal plate 1 by bolts, which can completely seal the interior of the outer metal plate 1. The sealing gasket 10 matches the back of the outer metal plate 1 and is completely attached to the back of the outer metal plate 1. The thickness of the sealing gasket 10 is slightly greater than the thickness of the metal back plate 9. The material of the sealing gasket 8, the sealing gasket 10, and the rectangular sealing strip 13 are all the same as the material of the sealing ring 501, the first sealing strip 502, and the second sealing strip 503.

[0032] After the metal back plate 9 is fixed to the back of the outer metal plate 1 by bolts, the sealing gasket 10 can be tightly attached to the four sides of the back of the outer metal plate 1. Since the thickness of the sealing gasket 10 is greater than the thickness of the metal back plate 9, after the outer metal plate 1 is fixedly installed on the fuel dispenser body, the sealing gasket 10 will be squeezed and pressed tightly between the outer metal plate 1 and the fuel dispenser body, thereby improving the sealing between the outer metal plate 1 and the fuel dispenser body.

[0033] In summary, the steps for using the metal panel structure of the fuel dispenser with good protection performance are as follows:

[0034] 1. When installing the fuel dispenser metal panel, first glue the information display screen 2 tightly into the sealing sleeve structure 5, then glue the sealing sleeve structure 5 tightly into the installation groove 4, and make sure the first sealing strip 502 and the second sealing strip 503 are completely pressed against the corresponding first groove 11;

[0035] 2. Then, insert the key 12 into the key slot 6, and fix the sealing gasket 8 to the inner surface of the outer metal plate 1. Make sure that the rectangular sealing strip 13 is completely pressed against the second groove 14. This can completely isolate the inside of the outer metal plate 1 from the outside, effectively preventing external impurities such as rainwater from entering the outer metal plate 1.

[0036] 3. After installing the keyboard motherboard 3, fix the metal back plate 9 to the back of the outer metal plate 1 with bolts. Finally, the outer metal plate 1 can be fixed to the corresponding position on the fuel dispenser body through bolts and other structures, which can greatly improve the overall protection performance of the fuel dispenser metal panel.

[0037] The above description is only for the purpose of illustrating the present invention. It should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the scope of protection of the present invention.

Claims

1. A metal panel structure for a fuel dispenser with good protective performance, comprising an outer metal plate (1), an information display screen (2), and a keyboard mainboard (3) fixedly mounted inside the outer metal plate (1), characterized in that: The top of the front side of the outer metal plate (1) is provided with an installation groove (4) for installing the information display screen (2), the interior of the installation groove (4) is provided with a sealing sleeve structure (5) and the sealing sleeve structure (5) is tightly sleeved on the outside of the information display screen (2), the front side of the outer metal plate (1) is provided with a key card slot (6) near the bottom of the installation groove (4), and the inner bottom wall of the key card slot (6) is provided with a drainage groove (7) for draining accumulated water, the inner surface of the outer metal plate (1) is fixedly connected with a sealing gasket (8) that can completely cover the key card slot (6), the keyboard main board (3) is arranged on the side of the sealing gasket (8) away from the key card slot (6) and is fixedly installed inside the outer metal plate (1), the back side of the outer metal plate (1) is fixedly connected with a metal back plate (9), and the periphery of the metal back plate (9) is fixedly connected with a sealing gasket (10) that is compatible with the outer metal plate (1).

2. A metal panel structure for a fuel dispenser with good protection performance according to claim 1, characterized in that: The sealing sleeve structure (5) includes a sealing ring (501) that can be completely wrapped around the outside of the information display screen (2), a first sealing strip (502) and a second sealing strip (503), the sealing ring (501) is sleeved on the outside of the information display screen (2) and bonded to the inside of the installation groove (4), the first sealing strip (502) is fixedly connected to the middle part of the outer periphery of the sealing ring (501), and the second sealing strip (503) is fixedly connected to the front of the sealing ring (501), and the inner side wall of the installation groove (4) is provided with a first groove (11) that can be adapted to the first sealing strip (502) and the second sealing strip (503), and the first sealing strip (502) and the second sealing strip (503) are both tightly abutted in the corresponding first groove (11).

3. The metal panel structure of a fuel dispenser with good protection performance according to claim 1, characterized in that: The number of the key slots (6) is several, and the key slots (6) are evenly and equidistantly arranged on the front surface of the outer metal plate (1) in the form of a rectangular array. A key (12) is provided inside each key slot (6), and one end of the key (12) provided inside the outer metal plate (1) abuts against the sealing gasket (8).

4. The metal panel structure of a fuel dispenser with good protection performance according to claim 1, characterized in that: The drainage groove (7) is provided inside the front surface of the outer metal plate (1), and the inner bottom wall of each key card slot (6) is provided with a drainage groove (7). The drain outlet of the drainage groove (7) on the inner bottom wall of each key card slot (6) is inclined downward and is interconnected. The bottom of the drainage groove (7) is also connected to the gap between the outer metal plate (1) and the sealing spacer (8). The water outlet of the drainage groove (7) is provided at the bottom of the outer metal plate (1).

5. The metal panel structure of a fuel dispenser with good protection performance according to claim 1, characterized in that: A rectangular sealing strip (13) for improving sealing performance is fixedly connected to one side of the sealing gasket (8) close to the key card slot (6); a second groove (14) adapted to the rectangular sealing strip (13) is provided on the inner surface of the outer metal plate (1) at a position corresponding to the rectangular sealing strip (13); the outer periphery of the sealing gasket (8) close to the key card slot (6) is bonded to the inner surface of the outer metal plate (1) and covers all the key card slots (6); and the rectangular sealing strip (13) is tightly abutted against the inside of the second groove (14).

6. The metal panel structure of a fuel dispenser with good protection performance according to claim 1, characterized in that: The side of the sealing gasket (8) close to the keyboard main board (3) abuts against the triggering portion on the keyboard main board (3).

7. The metal panel structure of a fuel dispenser with good protection performance according to claim 1, characterized in that: The metal back plate (9) is fixedly connected to the back of the outer metal plate (1) by bolts, the sealing gasket (10) is adapted to the back of the outer metal plate (1) and is completely attached to the back of the outer metal plate (1), and the thickness of the sealing gasket (10) is slightly greater than the thickness of the metal back plate (9).

Images