Cash register provided with efficient heat dissipation air outlet

Abstract

The utility model discloses a cash register equipped with an efficient heat dissipation air outlet, and relates to the cash register heat dissipation technology field, the cash register comprises a host and two displays, the two displays are rotatably connected with the host through a connecting device, the end face of the host is equipped with an air supply device, and the air supply device is equipped with an air outlet. A heat removal device is installed on the side face of the main machine, the air supply device is used for sucking outside air into the main machine, the air sucked into the main machine is discharged through the heat removal device, an air outlet is formed in the side face of the main machine, the heat removal device covers the air outlet, and the heat removal device comprises a plurality of rotating plates which are arranged in a rotating mode. According to the cash register provided with the efficient heat dissipation exhaust outlet, the air supply device and the heat removal device are arranged on the host, so that when cooling is needed, the air supply device can guide external air into the host, then the air is discharged through the heat removal device, and cooling of the host is accelerated in a heat conduction mode in the air flowing process.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of cash registers, in particular to a cash register equipped with a high-efficiency heat dissipation exhaust port. Background Art

[0002] Publication number: CN109413961A, name: A multi-channel heat dissipation mechanism for a cash register, which discloses: a diverter plate is provided at the center of the pedal, a spring is symmetrically fixedly connected to one side of the pedal, the other end of the spring is fixedly connected to the bottom side wall of the compression chamber, a short tube is connected at the center of the bottom side wall of the compression chamber, two first air supply pipes are symmetrically clamped on the short tube, one end of the first air supply pipe away from the short tube is connected to a third air supply pipe through a humidifying device, one end of the third air supply pipe is connected to an air collecting box, a pressure valve is installed at one end of the air collecting box close to the compression chamber, a one-way valve is installed at one end of the air collecting box away from the compression chamber, a fourth air supply pipe is also connected to one end of the air collecting box close to the pressure valve, and one end of the fourth air supply pipe away from the pressure valve is connected to the diverter plate, the driving force of the device is generated by people, and no energy-consuming equipment such as a driving motor is used, so that no additional heat is generated, making the device more scientific and convenient to use, and at the same time, the heat dissipation mechanism can be adjusted according to actual conditions, without the need to continuously make the air flow flow, so as to achieve heat dissipation;

[0003] Although the above-mentioned public content realizes the heat dissipation of the cash register, it is achieved by manually stepping on the pedal. However, during the use of the cash register, overheating may occur, which often occurs when the indoor temperature is high. When the indoor temperature is too high, manual cooling is used. Although the machine is cooled down, it is extremely unfriendly to the workers and puts the workers at risk of heat stroke. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cash register equipped with a high-efficiency heat dissipation exhaust vent, which solves the problem that although the above-mentioned public content realizes the heat dissipation of the cash register, it is achieved by manually stepping on the pedal. However, during the use of the cash register, overheating may occur, which often occurs when the indoor temperature is hot. When the indoor temperature is overheated, manual cooling is adopted. Although the machine is cooled down, it is extremely unfriendly to the workers and puts the workers at risk of heat stroke.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a cash register equipped with a high-efficiency heat dissipation exhaust outlet, including a host and two displays, both of which are rotatably connected to the host through a connecting device, an air supply device is installed on the end face of the host, and a heat exhaust device is installed on the side of the host. The air supply device is used to suck outside air into the host, and the air sucked into the host is discharged through the heat exhaust device. An air outlet is opened on the side of the host, and the heat exhaust device covers the air outlet. The heat exhaust device includes a plurality of rotatable rotating plates.

[0006] Preferably, the connecting device comprises two connecting blocks fixedly connected to the host, and a boss is fixedly connected to the back of the display, and the boss is inserted between the two connecting blocks.

[0007] Preferably, a nut is fixedly connected to the side of one of the connecting blocks, and a locking bolt is provided on the side of the other connecting block, and the end of the locking bolt passes through the two connecting blocks and the boss in sequence and is threadedly connected to the nut.

[0008] Preferably, the air supply device comprises a suction fan fixedly installed in the main unit, and a plurality of air inlet holes are provided on the end surface of the main unit.

[0009] Preferably, the heat exhaust device includes a heat exhaust component and a dust shield component, two U-shaped brackets are fixedly connected to the side of the main unit, the heat exhaust component is clamped between the two U-shaped brackets and slidably connected thereto, and the dust shield component is arranged in the air outlet and slidably connected thereto.

[0010] Preferably, the heat dissipation assembly includes a rectangular frame, a plurality of rotating plates are arranged between the inner walls of the rectangular frame, the middle parts of the end faces of the plurality of rotating plates are rotatably connected to the rectangular frame through an axle rod, connecting rods are arranged at the ends of the plurality of rotating plates, and the rotating plates are rotatably connected to the connecting rods through connecting shafts.

[0011] Preferably, the dust shield assembly includes a dust shield plate, a accommodating cavity extending into the air outlet is opened on the side of the main unit, one end of the dust shield plate is slidably inserted into the air outlet through the accommodating cavity, and the other end of the dust shield plate and the side of the main unit are fixedly connected with matching Velcro.

[0012] Beneficial Effects

[0013] The utility model provides a cash register equipped with a high-efficiency heat dissipation exhaust port. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The cash register equipped with a high-efficiency heat dissipation exhaust port is provided with an air supply device and a heat exhaust device on the main unit, so that when cooling is required, the air supply device can introduce outside air into the main unit, and then exhaust the air through the heat exhaust device. During the flow of air, the cooling of the main unit is accelerated by heat conduction.

[0015] (2) The cash register equipped with a high-efficiency heat dissipation exhaust port is provided with a heat exhaust device, which includes a dust shield assembly and a heat exhaust assembly. The heat exhaust assembly and the dust shield assembly are both movably mounted on the host, so that when the cooling efficiency is insufficient, the dust shield assembly and the heat exhaust assembly can be removed separately, so that the gas discharge is not hindered, thereby increasing the gas flow efficiency, making the heat conduction efficiency higher, and accelerating the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the host connection structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the rotating plate connection structure of the utility model;

[0020] Figure 5 It is an exploded schematic diagram of the dust baffle and host connection structure of the utility model.

[0021] In the figure: 1. host; 11. accommodating chamber; 12. Velcro; 13. air outlet; 2. display; 3. connecting device; 31. connecting block; 32. nut; 33. boss; 34. locking bolt; 4. air supply device; 41. air inlet; 5. heat exhaust device; 51. U-shaped bracket; 52. extrusion bolt; 53. dust shield assembly; 531. rotating plate; 532. connecting rod; 54. dust shield plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5The utility model provides a technical solution: a cash register equipped with a high-efficiency heat dissipation exhaust port, comprising a host 1 and two displays 2, both of which are rotatably connected to the host 1 through a connecting device 3, an air supply device 4 is installed on the end face of the host 1, and a heat exhaust device 5 is installed on the side of the host 1, the air supply device 4 is used to suck outside air into the host 1, and the air sucked into the host 1 is discharged through the heat exhaust device 5, an air outlet 13 is opened on the side of the host 1, and the heat exhaust device 5 covers the air outlet 13, and the heat exhaust device 5 includes a plurality of rotatable rotating plates 531.

[0024] Specifically, the host 1 cooperates with two displays 2 to form a cash register, and the air supply device 4 is used to guide the outside air into the host 1. The air entering the host 1 is discharged through the heat exhaust device 5. During the flow of air in the host 1, the heat generated in the host 1 is discharged by heat conduction, thereby realizing the cooling and heat exhaust of the host 1. The air is discharged through the air outlet 13. The heat exhaust device 5 covers the air outlet 13 and can seal the air outlet 13 to a certain extent to prevent water droplets from splashing into it. The setting of the rotating plate 531 can not only block water droplets, but also adjust the exhaust direction and efficiency of the gas to prevent the directly discharged air from contacting the display 2, resulting in that although the host 1 is effectively cooled, the display 2 is heated.

[0025] The connecting device 3 includes two connecting blocks 31 fixedly connected to the host 1 , and a boss 33 is fixedly connected to the back of the display 2 , and the boss 33 is inserted between the two connecting blocks 31 .

[0026] Specifically, the boss 33 is inserted between the two connection blocks 31 and is rotatably connected thereto, so that the display 2 can be rotated to adjust the angle, allowing customers to view the display 2 conveniently.

[0027] A nut 32 is fixedly connected to the side of one of the connection blocks 31 , and a locking bolt 34 is provided on the side of the other connection block 31 . The end of the locking bolt 34 passes through the two connection blocks 31 and the boss 33 in sequence and is threadedly connected to the nut 32 .

[0028] Specifically, the locking bolt 34 passes through the connecting block 31 and the boss 33 and is threadedly connected to the nut 32 , so that the tilt angle of the display 2 can be fixed by rotating and tightening the locking bolt 34 .

[0029] The air supply device 4 includes a suction fan fixedly installed in the main unit 1 , and a plurality of air inlet holes 41 are formed on the end surface of the main unit 1 .

[0030] Specifically, the suction fan is an existing technology. The suction fan is started to introduce external air into the main unit 1. The air enters the main unit 1 through the air inlet hole 41. The setting of the air inlet hole 41 can block dust and prevent dust from entering the main unit 1.

[0031] The heat exhaust device 5 includes a heat exhaust component and a dust shield component 53. Two U-shaped brackets 51 are fixedly connected to the side of the host 1. The heat exhaust component is clamped between the two U-shaped brackets 51 and slidably connected thereto. The dust shield component 53 is arranged in the air outlet 13 and slidably connected thereto.

[0032] Specifically, the heat exhaust component blocks water droplets splashed from the outside to prevent water droplets from entering the main unit 1 through the air outlet 13. The dust shield component 53 is provided to prevent dust from entering the main unit 1 through the air outlet 13 when the cash register is idle. The heat exhaust component and the dust shield component 53 are both movably installed with the main unit 1 so that they can be disassembled. When in normal use, if the cooling efficiency is not enough, the heat exhaust component and the dust shield component 53 are removed so that air can be discharged directly, avoiding interference from the heat exhaust component and the dust shield component 53, thereby making the cooling efficiency higher. The surface of the U-shaped bracket 51 is threadedly connected with an extrusion bolt 52, and the end of the extrusion bolt 52 passes through the U-shaped bracket 51 and conflicts with the rectangular frame in the heat exhaust component.

[0033] The heat dissipation component includes a rectangular frame, and a plurality of rotating plates 531 are arranged between the inner walls of the rectangular frame. The middle parts of the end faces of the plurality of rotating plates 531 are rotatably connected to the rectangular frame through an axle rod. The ends of the plurality of rotating plates 531 are provided with connecting rods 532, and the rotating plates 531 are rotatably connected to the connecting rods 532 through connecting shafts.

[0034] Specifically, the rotating plate 531 rotates so that the flow angle of the air when it is discharged can be adjusted to avoid direct contact between the air and the display 2, so that the air with higher temperature heats the display 2, causing the display 2 to age faster. The connection rod 532 is set so that by turning one of the rotating plates 531 to rotate, the remaining rotating plates 531 can be driven to rotate synchronously.

[0035] The dust shield assembly 53 includes a dust shield plate 54. A receiving cavity 11 extending into the air outlet 13 is opened on the side of the host 1. One end of the dust shield plate 54 is slidably inserted into the air outlet 13 through the receiving cavity 11. The other end of the dust shield plate 54 and the side of the host 1 are fixedly connected with Velcro 12 that cooperate with each other.

[0036] Specifically, the dust shield 54 is an elastic plate-shaped structure, which is inserted into the air outlet 13 through the accommodating cavity 11 to block dust. The Velcro 12 is provided to fix the dust shield 54 in the accommodating cavity 11.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] When working, start the suction fan, which guides the outside air into the main unit 1. The air entering the main unit 1 absorbs the heat in the main unit 1. The air after absorbing the heat is discharged through the air outlet 13, thereby cooling the main unit 1. When the cooling efficiency is not enough, just slide and disassemble the heat exhaust component and the dust shielding component 53 so that the air can be discharged directly through the air outlet 13, thereby avoiding the heat exhaust component and the dust shielding component 53 from obstructing the air and affecting the air flow rate, thereby improving the efficiency of reducing the temperature in the main unit 1.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cash register equipped with a high-efficiency heat dissipation vent, comprising a host (1) and two displays (2), characterized in that: The two displays (2) are both rotatably connected to the host (1) via a connecting device (3); An air supply device (4) is installed on the end surface of the main unit (1), and a heat exhaust device (5) is installed on the side surface of the main unit (1); The air supply device (4) is used to draw outside air into the main unit (1), and the air drawn into the main unit (1) is discharged through the heat exhaust device (5); An air outlet (13) is provided on the side of the host (1), and the heat dissipation device (5) covers the air outlet (13); The heat removal device (5) comprises a plurality of rotatably arranged rotating plates (531).

2. A cash register equipped with a high-efficiency heat dissipation exhaust port according to claim 1, characterized in that: The connecting device (3) comprises two connecting blocks (31) fixedly connected to the host (1); a boss (33) is fixedly connected to the back of the display (2); and the boss (33) is inserted between the two connecting blocks (31).

3. A cash register equipped with a high-efficiency heat dissipation exhaust port according to claim 2, characterized in that: A nut (32) is fixedly connected to the side of one of the connecting blocks (31), and a locking bolt (34) is provided on the side of the other connecting block (31). The end of the locking bolt (34) sequentially passes through the two connecting blocks (31) and the boss (33) and is threadedly connected to the nut (32).

4. A cash register equipped with a high-efficiency heat dissipation exhaust port according to claim 1, characterized in that: The air supply device (4) comprises a suction fan fixedly installed in the main unit (1), and a plurality of air inlet holes (41) are provided on the end surface of the main unit (1).

5. A cash register equipped with a high-efficiency heat dissipation exhaust port according to claim 1, characterized in that: The heat exhaust device (5) comprises a heat exhaust component and a dust shield component (53); two U-shaped brackets (51) are fixedly connected to the side of the main unit (1); the heat exhaust component is clamped between the two U-shaped brackets (51) and slidably connected thereto; and the dust shield component (53) is arranged in the air outlet (13) and slidably connected thereto.

6. A cash register equipped with a high-efficiency heat dissipation exhaust port according to claim 5, characterized in that: The heat dissipation component comprises a rectangular frame, a plurality of rotating plates (531) are arranged between the inner walls of the rectangular frame, the middle parts of the end surfaces of the plurality of rotating plates (531) are rotatably connected to the rectangular frame via shafts, the ends of the plurality of rotating plates (531) are provided with connecting rods (532), and the rotating plates (531) are rotatably connected to the connecting rods (532) via connecting shafts.

7. A cash register equipped with a high-efficiency heat dissipation exhaust port according to claim 5, characterized in that: The dust shield assembly (53) comprises a dust shield plate (54); a receiving cavity (11) extending into the air outlet (13) is provided on the side of the main unit (1); one end of the dust shield plate (54) is slidably inserted into the air outlet (13) through the receiving cavity (11); the other end of the dust shield plate (54) and the side of the main unit (1) are fixedly connected with a Velcro (12) that cooperate with each other.

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