Data collector for oiling machine of gas station

Abstract

The utility model discloses a data acquisition unit for an oiling machine of a gas station, which belongs to the field of data acquisition units and comprises an acquisition unit main body, a display screen is fixed on the acquisition unit main body, functional keys are arranged on the acquisition unit main body, and a groove is arranged at the lower end of the acquisition unit main body. Through the arrangement of a hanging structure, a hanging belt is installed at the lower end of a torsion spring through an installation connecting block, the whole collector can be carried through the hanging belt, the collector is more convenient to carry, meanwhile, the torsion spring can be contracted, and when the hanging belt is not used, the hanging belt is stored through the torsion spring; a buffer rubber block and a buffer elastic piece are arranged on a mounting connecting block, and when the hanging belt is pulled out for use, the buffer rubber block and the buffer elastic piece have the buffering and limiting effects, so that the mounting connecting block is prevented from directly impacting the lower end of the interior of the collector main body, and the service life of the collector main body is prolonged. And the integrity of related structures is ensured.

Description

Technical Field

[0001] The utility model relates to the field of data collectors, and particularly relates to a data collector for a gas station fuel dispenser. Background Technique

[0002] When refueling operations are carried out at a gas station, due to the large flow of people, it is impossible for staff to record data in time using the human brain or tools such as record pens. At this time, in order to ensure that the data is not incorrect, a portable automatic data collector is usually used for recording operations. When using the data collector, the fuel dispenser will automatically record detailed information such as the refueling quantity, amount, and time, and transmit this data to the data collector through a data cable or wirelessly, thereby achieving the purpose of data collection.

[0003] When a portable data collector is in use, it is held by the staff in the hand. The collected data can be viewed through a display screen, and a scanner can also be used to scan and identify corresponding bills and barcodes. However, in existing portable data collectors, there is no hanging strap provided on the collector body. When the collector is not in use, it cannot be stored by hanging, which is not convenient for storing and carrying the collector. Although some collectors are provided with hanging straps, the hanging straps cannot be retracted after installation, resulting in the hanging straps occupying a certain amount of space and affecting the boxed storage of the entire collector. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a data collector for a gas station fuel dispenser, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A data collector for a gas station fuel dispenser includes a collector body. A display screen is fixed on the collector body, and function keys are provided on the collector body. A groove is opened at the lower end of the collector body, and a hanging structure is installed inside the collector body. The hanging structure includes a connecting shaft, a torsion spring, an installation connecting block, and a hanging strap. The torsion spring is installed on the connecting shaft. The installation connecting block is connected to the hanging strap, and the installation connecting block is connected to the lower end of the torsion spring.

[0007] Preferably, an indicator light is provided at a position near the display screen at the upper end of the collector body, and a scanner is provided at the upper end of the back surface of the collector body.

[0008] Preferably, a circuit board is installed inside the collector body, and an assembly groove is formed at the lower end of the back surface of the collector body. A threaded hole is formed in the assembly groove, and a cover plate is provided in the assembly groove on the back surface of the collector body. The cover plate is fixed in the assembly groove on the collector body by screws and the threaded hole.

[0009] Preferably, the hanging structure further includes a fixed mounting sleeve, mounting screws, a hanging belt, a buffer rubber block and a buffer spring piece. The fixed mounting sleeve is fixed inside the torsion spring, and the fixed mounting sleeve is fixedly installed on the connecting shaft. The torsion spring is fixed on the connecting shaft through the fixed mounting sleeve. The connecting shaft is fixed inside the collector body, and the mounting connecting block and the end of the torsion spring are fixed together by mounting screws.

[0010] Preferably, the buffer rubber block is fixed to the buffer spring piece, and the upper end of the buffer spring piece is connected to the mounting connecting block. The buffer spring pieces are symmetrically arranged on the buffer rubber block.

[0011] Compared with the prior art, the utility model has the following beneficial effects: for the data collector of the gas station fuel dispenser, through the provided hanging structure, the hanging belt is installed at the lower end of the torsion spring through the mounting connecting block. The hanging belt can be used to carry the entire collector, making the carrying of the collector more convenient. At the same time, the torsion spring can contract. When the hanging belt is not in use, the hanging belt is stored through the torsion spring, so that the hanging belt is internally installed and does not occupy much space. The buffer rubber block and the buffer spring piece are arranged on the mounting connecting block. When the hanging belt is pulled out for use, the buffer rubber block and the buffer spring piece play a role in buffering and limiting, preventing the mounting connecting block from directly hitting the lower end inside the collector body and ensuring the integrity of the relevant structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 is a schematic diagram of the back structure of the collector body of the utility model;

[0014] Figure 3 is a schematic diagram of the structure of the hanging structure of the utility model;

[0015] Figure 4 is of the utility model Figure 3 The enlarged view of part A in.

[0016] In the figure: 1. Collector main body; 2. Display screen; 3. Function keys; 4. Scanner; 5. Groove; 6. Hanging structure; 601. Connecting shaft; 602. Torsion spring; 603. Fixed mounting sleeve; 604. Mounting connection block; 605. Mounting screw; 606. Hanging belt; 607. Buffer rubber block; 608. Buffer spring sheet; 7. Circuit board; 8. Assembly groove; 9. Cover plate; 10. Indicator lamp. Detailed implementation manners

[0017] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners.

[0018] As Figures 1 - 4 shown, a data collector for a gas station fuel dispenser includes a collector main body 1. A display screen 2 is fixed on the collector main body 1, and function keys 3 are provided on the collector main body 1. A groove 5 is opened at the lower end of the collector main body 1, and a hanging structure 6 is installed inside the collector main body 1. An indicator lamp 10 is provided at a position near the display screen 2 at the upper end of the collector main body 1, and a scanner 4 is provided at the upper end of the back surface of the collector main body 1. A circuit board 7 is installed inside the collector main body 1, and an assembly groove 8 is opened at the lower end of the back surface of the collector main body 1. A threaded hole is opened in the assembly groove 8. A cover plate 9 is provided in the assembly groove 8 on the back surface of the collector main body 1, and the cover plate 9 is fixed in the assembly groove 8 on the collector main body 1 through screws and the threaded hole.

[0019] When using the data collector, the staff holds the collector main body 1. After starting the collector main body 1 through the function keys 3, the display screen 2 and the indicator lamp 10 are lit. When refueling, the fuel dispenser records relevant data and sends the data to the collector main body 1 by wireless transmission. The staff can directly see these data through the display screen 2. When needed, the scanner 4 can be used to scan and identify relevant bills, etc., making the data collector more practical. During the use of the collector, the structure in the hanging structure 6 can be pulled out for carrying the collector, and the structure in the hanging structure 6 can also be used for anti-dropping operation, ensuring the use effect.

[0020] Through the above implementation solutions, the suspension structure 6 includes a connecting shaft 601, a torsion spring 602, a mounting connection block 604 and a suspension belt 606. The torsion spring 602 is installed on the connecting shaft 601. The mounting connection block 604 is connected to the suspension belt 606, and the mounting connection block 604 is connected to the lower end of the torsion spring 602. The suspension structure 6 further includes a fixed mounting sleeve 603, a mounting screw 605, a suspension belt 606, a buffer rubber block 607 and a buffer spring piece 608. The fixed mounting sleeve 603 is fixed inside the torsion spring 602, and the fixed mounting sleeve 603 is fixedly installed on the connecting shaft 601. The torsion spring 602 is fixed on the connecting shaft 601 through the fixed mounting sleeve 603. The connecting shaft 601 is fixed inside the collector main body 1. The mounting connection block 604 and the end of the torsion spring 602 are fixed together by the mounting screw 605. The buffer rubber block 607 and the buffer spring piece 608 are fixed together, and the upper end of the buffer spring piece 608 is connected to the mounting connection block 604. The buffer spring pieces 608 are symmetrically arranged on the buffer rubber block 607. Through the set suspension structure 6, the suspension belt 606 is installed at the lower end of the torsion spring 602 through the mounting connection block 604. The entire collector can be carried by using the suspension belt 606, making the carrying of the collector more convenient. At the same time, the torsion spring 602 can contract. When the suspension belt 606 is not in use, the suspension belt 606 is stored through the torsion spring 602, making the suspension belt 606 set in a built-in manner and not occupying too much space. The buffer rubber block 607 and the buffer spring piece 608 are arranged on the mounting connection block 604. When the suspension belt 606 is pulled out for use, the buffer rubber block 607 and the buffer spring piece 608 play a role of buffering and limiting, preventing the mounting connection block 604 from directly hitting the lower end inside the collector main body 1 and ensuring the integrity of the relevant structures.

[0021] When installing the suspension structure 6, the torsion spring 602 is installed on the connecting shaft 601 through the fixed mounting sleeve 603. The mounting connecting block 604 is fixed to the end of the torsion spring 602 through the mounting screw 605. A buffer rubber block 607 is installed on the mounting connecting block 604 through a buffer spring piece 608. At this time, the suspension belt 606 passes through the semi-circular hole at the lower end of the front half of the housing of the collector main body 1. Subsequently, the rear half of the housing of the collector main body 1 is fixed to the front half of the housing to form a complete housing of the collector main body 1. At this time, the suspension belt 606 passes through the lower end of the collector main body 1 in a winding form, thus completing the installation of the suspension structure 6. Then, the cover plate 9 can be installed into the assembly groove 8 by using screws. Initially, due to the action of the torsion spring 602, the suspension belt 606 is in a retracted state. Most of the suspension belt 606 is located inside the collector main body 1, and a small part of the suspension belt 606 located outside the collector main body 1 is located in the groove 5. When the suspension structure 6 needs to be used, the suspension belt 606 in the groove 5 is pulled. The suspension belt 606 is pulled out from the collector main body 1, and the torsion spring 602 unfolds and has a contracting elastic force until the buffer rubber block 607 contacts the inner bottom end of the collector main body 1. During this process, the buffer rubber block 607 and the buffer spring piece 608 are stressed and elastically deformed, thus playing a buffering effect. Subsequently, the staff can carry the collector by using the suspension belt 606. After the suspension belt 606 is used, it is released. Under the winding effect of the torsion spring 602, the suspension belt 606 is retracted and reset. When needed, the suspension belt 606 can also be put on the palm. After releasing the suspension belt 606, under the action of the torsion spring 602, the suspension belt 606 contracts and finally tightly fits on the palm, which can play an anti-detachment effect during use.

[0022] The above content describes the working principle, features and beneficial effects of the present utility model. Those skilled in the art can understand from the above content that the above content does not limit the present utility model. The above embodiments and descriptions of the specification describe the basic principles and features of the present utility model. On the premise of conforming to the concept of the present utility model, the present utility model can also be variously changed and improved, and these improvements should fall within the scope of protection required by the present utility model.

Claims

1. A data collector for a gas station fuel dispenser, comprising a collector main body (1), a display screen (2) is fixed on the collector main body (1), and function keys (3) are provided on the collector main body (1), characterized in that: A groove (5) is formed at the lower end of the collector body (1), and a suspension structure (6) is installed inside the collector body (1). The suspension structure (6) includes a connecting shaft (601), a torsion spring (602), a mounting connection block (604), and a suspension belt (606). The torsion spring (602) is installed on the connecting shaft (601). The mounting connection block (604) is connected to the suspension belt (606), and the mounting connection block (604) is connected to the lower end of the torsion spring (602).

2. The data collector of a gas station fuel dispenser according to claim 1, characterized in that: An indicator light (10) is provided at a position near the display screen (2) at the upper end of the collector body (1), and a scanner (4) is provided at the upper end of the back surface of the collector body (1).

3. The data collector for a gas station fuel dispenser according to claim 2, characterized in that: A circuit board (7) is installed inside the collector body (1), and an assembly groove (8) is formed at the lower end of the back surface of the collector body (1). Threaded holes are formed in the assembly groove (8). A cover plate (9) is provided in the assembly groove (8) on the back surface of the collector body (1), and the cover plate (9) is fixed in the assembly groove (8) on the collector body (1) by screws and the threaded holes.

4. The data collector of a gas station fuel dispenser according to claim 3, characterized in that: The suspension structure (6) further includes a fixed mounting sleeve (603), a mounting screw (605), a suspension belt (606), a buffer rubber block (607), and a buffer spring piece (608). The fixed mounting sleeve (603) is fixed inside the torsion spring (602), and the fixed mounting sleeve (603) is fixedly installed on the connecting shaft (601). The torsion spring (602) is fixed on the connecting shaft (601) through the fixed mounting sleeve (603). The connecting shaft (601) is fixed inside the collector body (1). The mounting connection block (604) and the end of the torsion spring (602) are fixed together by the mounting screw (605).

5. The data collector for a gas station fuel dispenser according to claim 4, characterized in that: The buffer rubber block (607) and the buffer spring piece (608) are fixed together, and the upper end of the buffer spring piece (608) is connected to the mounting connection block (604). The buffer spring pieces (608) are symmetrically arranged on the buffer rubber block (607).

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