A modular electric control box mounting structure for a fuel dispenser

Abstract

The utility model relates to oiling machine technical field, concretely is a kind of oiling machine modularization electric control box mounting structure, including oiling machine whole, still including electric control box, the electric control box is set on the oiling machine whole, the electric control box bottom is uniformly provided with a plurality of mounting holes, the electric control box is close to the position of mounting hole and is provided with guide sleeve, the guide sleeve is provided with quick -mounting pin shaft inside, the quick -mounting pin shaft extends to electric control box outside by the mounting hole is penetrated;By preassembling quick -mounting pin shaft and limit block on electric control box, when needing to install electric control box on oiling machine whole, it can be that elastic deformation limit block is clamped into the positioning hole of positioning block by rotating quick -mounting pin shaft 90 degrees, positioning hole is limited to limit block to be positioned at this time and cannot move, to reach the effect between electric control box and frame partition plate and fixed, installation mode is simple and convenient and efficient, improve the efficiency of oiling machine whole when being combined installation.

Description

Technical Field

[0001] This utility model relates to the field of fuel dispenser technology, specifically to a modular electrical control box installation structure for fuel dispensers. Background Technology

[0002] Traditional fuel dispensers generally consist of components such as a frame, hydraulic tank, intermediate isolation box, and electrical control box. They mainly include two types: ordinary fuel dispensers and multimedia fuel dispensers. Fuel dispensers with only display and basic operation functions are ordinary fuel dispensers, while those with both display and operation functions and multimedia functions are called multimedia fuel dispensers. Typically, these fuel dispensers only have one electrical control box, which results in a uniform and homogeneous appearance and structure, making them very inflexible and easily causing aesthetic fatigue among customers.

[0003] Another new type of fuel dispenser separates the standard display and control box and the multimedia cabinet into a modular structure, which can achieve various combination appearance modes. Its flexibility and appearance have been greatly improved, and it has won widespread recognition after being launched on the market. However, when assembling the control box with other fuel dispenser components, the different combination methods make the installation process of the control box inconvenient, time-consuming and labor-intensive, which greatly affects the assembly and installation efficiency of the fuel dispenser. Moreover, the overly simplistic combination method has to some extent affected the revenue of gas stations. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a modular electrical control box installation structure for fuel dispensers, which has the advantage of being able to quickly install the electrical control box onto the entire fuel dispenser, thus solving the problems of time-consuming and labor-intensive installation and limited combination methods of existing fuel dispenser electrical control boxes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular electrical control box installation structure for a fuel dispenser, comprising the fuel dispenser as a whole, and further comprising... An electrical control box is mounted on the fuel dispenser assembly. Multiple mounting holes are evenly distributed at the bottom of the electrical control box. A guide sleeve is provided near the mounting holes of the electrical control box. A quick-release pin is provided inside the guide sleeve and extends through the mounting holes to the outside of the electrical control box. A frame partition is provided, which is located on the fuel dispenser near the electrical control box. A positioning block is provided on the frame partition corresponding to the mounting hole. A positioning hole is provided on the side of the positioning block away from the frame partition. An assembly screw is provided on the end of the quick-release pin near the positioning block. A limit block is provided on the assembly screw. The limit block is made of elastic deformable material. In the initial state, the limit block matches the positioning hole.

[0006] As a preferred embodiment of this utility model, a partition plate is provided inside the electrical control box at a height position near the quick-release pin, and a corresponding rotating hole is provided on the partition plate.

[0007] As a preferred embodiment of this utility model, a rotating block is provided on the quick-release pin, and a stop block is provided on the partition plate near the rotating block, with the included angle between the two stop blocks being 90 degrees.

[0008] As a preferred embodiment of this utility model, the fuel dispenser has a push-pull groove near the electrical control box, and a push-pull plate is slidably installed in the push-pull groove, with the push-pull plate fixedly connected to the electrical control box; the cross-section of the push-pull groove is convex.

[0009] As a preferred embodiment of this utility model, the side wall of the electrical control box is provided with heat dissipation vents, the heat dissipation vents are evenly arranged, and the bottom surface of the heat dissipation vents is inclined.

[0010] As a preferred embodiment of this invention, the electrical control box is equipped with a cooling fan, and the cooling fan is arranged corresponding to the heat dissipation vent.

[0011] As a preferred embodiment of this utility model, a knob is provided at the upper end of the rotating block, and the knob is provided with anti-slip threads.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model pre-assembles a quick-release pin and a limiting block on the electrical control box. When the electrical control box needs to be installed on the fuel dispenser, rotating the quick-release pin 90 degrees will allow the elastically deformable limiting block to be engaged in the positioning hole of the positioning block. At this time, the limiting block is limited by the positioning hole and cannot move, thereby achieving the effect of fixing the electrical control box to the frame partition. The installation method is simple, convenient and efficient, improving the efficiency of the fuel dispenser assembly. It is also compatible with different assembly methods of fuel dispensers. Different assembly appearances will bring significant advantages to the overall image of the gas station, thereby improving the revenue of the gas station.

[0013] 2. By setting a rotating block and a stop block, this utility model enables the stop block to limit the rotation angle of the rotating block when the quick-release pin needs to be rotated to fix the electrical control box and the frame partition. This prevents the rotating block from rotating more than 90 degrees, thereby limiting the angle of the quick-release pin, improving the accuracy of the quick-release pin rotation, and avoiding the situation where the limit block cannot be easily inserted into the positioning hole due to poor control of the quick-release pin rotation angle. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the structure of the electrical control box of this utility model; Figure 3 This is a schematic diagram showing the positional relationship between the push-pull groove and the push-pull plate of this utility model; Figure 4 This is a cross-sectional structural diagram of the electrical control box and the frame partition of this utility model; Figure 5 This is a schematic diagram of the internal components of the electrical control box of this utility model; Figure 6 This is a structural schematic diagram of the internal components of the electrical control box of this utility model from another perspective.

[0015] In the diagram: 1. Fuel dispenser assembly; 2. Electrical control box; 21. Mounting hole; 22. Guide sleeve; 23. Quick-release pin; 24. Divider plate; 25. Rotary hole; 26. Rotating block; 27. Stop block; 28. Knob; 3. Frame partition plate; 31. Positioning block; 32. Positioning hole; 33. Assembly screw; 34. Limiting block; 4. Push-pull groove; 41. Push-pull plate; 5. Heat dissipation vent; 6. Cooling fan. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figures 1 to 6 As shown, the present invention provides a modular electrical control box installation structure for a fuel dispenser, including an integral fuel dispenser 1, and further comprising... The electrical control box 2 is mounted on the fuel dispenser assembly 1. The bottom of the electrical control box 2 is evenly provided with a plurality of mounting holes 21. A guide sleeve 22 is provided near the mounting holes 21 of the electrical control box 2. A quick-release pin 23 is provided inside the guide sleeve 22. The quick-release pin 23 passes through the mounting holes 21 and extends to the outside of the electrical control box 2. A frame partition 3 is located on the fuel dispenser assembly 1 near the electrical control box 2. A positioning block 31 is provided on the frame partition 3 corresponding to the mounting hole 21. A positioning hole 32 is provided on the side of the positioning block 31 away from the frame partition 3. An assembly screw 33 is provided on the end of the quick-release pin 23 near the positioning block 31. A limit block 34 is provided on the assembly screw 33. The limit block 34 is made of elastic deformable material. In the initial state, the limit block 34 matches the positioning hole 32.

[0018] By pre-assembling quick-release pin 23 and limit block 34 on the electrical control box 2, when the electrical control box 2 needs to be installed on the fuel dispenser assembly 1, rotating the quick-release pin 23 by 90 degrees will allow the elastically deformable limit block 34 to be inserted into the positioning hole 32 of the positioning block 31. At this time, the limit block 34 is limited by the positioning hole 32 and cannot move, thereby achieving the effect of fixing the electrical control box 2 to the frame partition 3. The installation method is simple, convenient and efficient, improving the efficiency of the fuel dispenser assembly 1 during assembly.

[0019] As a technical optimization of this utility model, a partition plate 24 is provided inside the electrical control box 2 at a height position close to the quick-release pin 23, and a corresponding rotating hole 25 is provided on the partition plate 24.

[0020] refer to Figures 4 to 6 By setting up a partition plate 24, the internal space of the electrical control box 2 is divided into two parts. The space above the partition plate 24 is for placing and installing electrical components, and the space below is for mounting the electrical control box 2 on the fuel dispenser assembly 1. This separates two parts with different functions, avoiding the possibility of interference between them affecting the normal operation of the electrical control box 2, and improving the safety performance of the electrical control box 2.

[0021] As a technical optimization of this utility model, a rotating block 26 is provided on the quick-release pin 23, and a stop block 27 is provided on the partition plate 24 near the rotating block 26, with the included angle between the two stop blocks 27 being 90 degrees.

[0022] refer to Figure 2 and Figure 5 By setting the rotating block 26 and the stop block 27, when it is necessary to rotate the quick-release pin 23 to fix the electrical control box 2 and the frame partition 3, the stop block 27 can limit the rotation angle of the rotating block 26, preventing the rotating block 26 from rotating more than 90 degrees, thereby limiting the angle of the quick-release pin 23, improving the accuracy of the quick-release pin 23 rotation, and avoiding the situation where the limit block 34 is difficult to be inserted into the positioning hole 32 due to the poor control of the rotation angle of the quick-release pin 23.

[0023] As a technical optimization of this utility model, the fuel dispenser 1 is provided with a push-pull groove 4 near the electrical control box 2, and a push-pull plate 41 is slidably installed in the push-pull groove 4. The push-pull plate 41 is fixedly connected to the electrical control box 2. The cross section of the push-pull groove 4 is convex.

[0024] refer to Figure 2 and Figure 3By setting the push-pull groove 4 and the push-pull plate 41, when it is necessary to inspect the internal parts of the electrical control box 2, the handle on the electrical control box 2 can be pulled outward, and the electrical control box 2 can be moved outward from the fuel dispenser assembly 1. However, the push-pull groove 4 with a convex cross section can limit the push-pull plate 41, so that even if the electrical control box 2 moves outward, the electrical control box 2 can always remain horizontal and will not tilt, thus improving the stability of the electrical control box 2 when moving.

[0025] As a technical optimization of this utility model, the side wall of the electrical control box 2 is provided with heat dissipation vents 5, the heat dissipation vents 5 are evenly arranged, and the bottom surface of the heat dissipation vents 5 is inclined.

[0026] refer to Figure 2 By setting up heat dissipation vents 5, the heat generated by the electrical components inside the control box 2 during operation can be dissipated, ensuring the stability of the control box 2 during operation; and by setting the bottom surface of the heat dissipation vents 5 at an angle, the purpose is to reduce dust entering the control box 2 and ensure the safety of the electrical components inside the control box 2.

[0027] As a technical optimization of this utility model, the electrical control box 2 is provided with a cooling fan 6, which is correspondingly arranged with the heat dissipation port 5.

[0028] refer to Figure 2 By setting up a cooling fan 6, the heat generated by the electrical components inside the electrical control box 2 can be dissipated more quickly. The cooling fan 6 corresponds to the heat dissipation vent 5, which is more conducive to the removal of heat from the electrical control box 2, thereby increasing the speed of heat dissipation inside the electrical control box 2 and further ensuring the safety of the electrical components inside the electrical control box 2.

[0029] As a technical optimization of this utility model, a knob 28 is provided at the upper end of the rotating block 26, and the knob 28 is provided with anti-slip threads.

[0030] refer to Figure 2 and Figure 5 By setting knob 28, when it is necessary to rotate quick-release pin 23 to fix electrical control box 2, the installer can directly rotate knob 28. Knob 28 drives quick-release pin 23 to rotate through rotating block 26, so that quick-release pin 23 can rotate, and finally lock limit block 34 and positioning hole 32. Anti-slip thread can reduce the possibility of slippage when the installer rotates knob 28, and improve the comfort of the installer when rotating knob 28.

[0031] The working principle and usage process of this utility model are as follows: When assembling the fuel dispenser, hold the handle on the electrical control box 2, align the push-pull plate 41 with the push-pull groove 4 of the fuel dispenser assembly 1, and push it inward until the push-pull plate 41 contacts the bottom of the groove 4. At this time, the electrical control box 2 is located on the frame partition 3 of the fuel dispenser assembly 1, and the mounting hole 21 on the electrical control box 2 corresponds to the positioning hole 32 on the positioning block 31 of the frame partition 3. The installer holds the knob 28 and rotates it 90 degrees. The knob 28 drives the rotating block 26 to rotate synchronously, which in turn drives the quick-release pin 23 to rotate synchronously. The quick-release pin 23 drives the assembly screw 33 to rotate synchronously, which in turn drives the limit block 34 to rotate synchronously. After rotating 90 degrees, the rotating block 26 will contact the stop block 27. The included angle between the two stops 27 is 90 degrees, ensuring that the rotating block 26 can only rotate 90 degrees each time, without exceeding the rotation range. At this time, the limiting block 34 is just inserted into the positioning hole 32 of the positioning block 31. Since the limiting block 34 is made of high-density rebound sponge, it will be briefly squeezed and deformed by the wall of the positioning hole 32 during rotation. After the rotation is completed, that is, after the limiting block 34 is fully inserted into the positioning hole 32, the limiting block 34 will quickly return to its original shape. The limiting block 34 is limited by the positioning hole 32 and can no longer move, thus fixing the limiting block 34. Repeat the above actions for the other quick-release pins 23 in sequence to fix the electrical control box 2 to the frame partition 3, and the electrical control box 2 is installed. When it is necessary to remove the electrical control box 2 from the fuel dispenser assembly 1, simply rotate the knob 28 90 degrees in reverse order.

[0032] In summary: By pre-assembling quick-release pins 23 and limiting blocks 34 on the electrical control box 2, when the electrical control box 2 needs to be installed on the fuel dispenser assembly 1, rotating the quick-release pins 23 by 90 degrees will allow the elastically deformable limiting blocks 34 to be engaged in the positioning holes 32 of the positioning blocks 31. At this time, the limiting blocks 34 are limited by the positioning holes 32 and cannot move, thereby achieving the effect of fixing the electrical control box 2 to the frame partition 3. The installation method is simple, convenient, and efficient, improving the efficiency of the fuel dispenser assembly 1 during assembly. It is also compatible with different assembly methods of fuel dispensers, and different combined appearances will bring significant advantages to the overall image of the gas station, thereby improving the revenue of the gas station.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular electrical control box installation structure for a fuel dispenser, comprising the fuel dispenser assembly (1), characterized in that: Also includes An electrical control box (2) is installed on the fuel dispenser assembly (1). The bottom of the electrical control box (2) is evenly provided with a plurality of mounting holes (21). A guide sleeve (22) is provided near the mounting holes (21) of the electrical control box (2). A quick-release pin (23) is provided inside the guide sleeve (22). The quick-release pin (23) extends through the mounting holes (21) to the outside of the electrical control box (2). A frame partition (3) is located on the fuel dispenser assembly (1) near the electrical control box (2). A positioning block (31) is provided on the frame partition (3) corresponding to the mounting hole (21). A positioning hole (32) is provided on the side of the positioning block (31) away from the frame partition (3). An assembly screw (33) is provided on the end of the quick-release pin (23) near the positioning block (31). A limit block (34) is provided on the assembly screw (33). The limit block (34) is made of elastic deformation material. In the initial state, the limit block (34) matches the positioning hole (32).

2. The modular electrical control box installation structure for a fuel dispenser according to claim 1, characterized in that: A partition plate (24) is provided inside the electrical control box at a height close to the quick-release pin (23), and a corresponding rotating hole (25) is provided on the partition plate (24).

3. The modular electrical control box installation structure for a fuel dispenser according to claim 2, characterized in that: A rotating block (26) is provided on the quick-release pin (23), and a stop block (27) is provided on the partition plate (24) near the rotating block (26), with the included angle between the two stop blocks (27) being 90 degrees.

4. The modular electrical control box installation structure for a fuel dispenser according to claim 1, characterized in that: The fuel dispenser assembly (1) has a push-pull groove (4) near the electrical control box (2). A push-pull plate (41) is slidably installed in the push-pull groove (4). The push-pull plate (41) is fixedly connected to the electrical control box (2). The cross-section of the push-pull groove (4) is convex.

5. The modular electrical control box installation structure for a fuel dispenser according to claim 1, characterized in that: The side wall of the electrical control box (2) is provided with heat dissipation vents (5), the heat dissipation vents (5) are evenly arranged, and the bottom surface of the heat dissipation vents (5) is inclined.

6. The modular electrical control box installation structure for a fuel dispenser according to claim 5, characterized in that: The electrical control box (2) is equipped with a cooling fan (6), which is correspondingly arranged with the heat dissipation port (5).

7. The modular electrical control box installation structure for a fuel dispenser according to claim 3, characterized in that: The upper end of the rotating block (26) is provided with a knob (28), and the knob (28) is provided with anti-slip threads.

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