CN210273571U

CN210273571U - Charging machine

Info

Publication number: CN210273571U
Application number: CN201921701230.5U
Authority: CN
Inventors: 杨磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-04-07
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a charger, which comprises a generator body, wherein the generator body comprises a control room; the control room is internally provided with a rotary switch potentiometer for controlling the power supply of the charger; the control chamber is provided with a through hole; the through hole corresponds to the rotary switch potentiometer; a rotary adjusting column is arranged outside the control chamber; one end of the rotary adjusting column can penetrate through the through hole to be clamped with the rotary switch potentiometer, and the other end of the rotary adjusting column is positioned outside the control room and is connected with a handle; adjusting a rotary switch potentiometer in a control room through a rotary adjusting column; can avoid switch and adverse circumstances direct contact when regulating switch, reduce dangerous emergence.

Description

Charging machine

Technical Field

The utility model belongs to the technical field of the machine that charges, concretely relates to machine that charges.

Background

The charger adopts a high-frequency power supply technology and applies an advanced intelligent dynamic adjustment charging technology. The intelligent three-stage charging mode of constant current, constant voltage and small constant current is adopted, and the intelligent three-stage charging device has the characteristics of high charging efficiency, simplicity in operation, light weight, small size and the like; the charger takes a microprocessor (CPU core chip) as a processing control center, and a complex hardware analog circuit is burnt in the microprocessor, and the operation of the UPS is controlled in a software program mode. Compared with a power frequency machine, the high-frequency machine has the advantages of small size, light weight, high operation efficiency (low operation cost), low noise, suitability for office places, high cost performance (low cost under the same power), small influence on space and environment, relatively high-frequency charger easily influenced by impact (SPIKE) and Transient Response (TRANSIENT) caused by the high-frequency charger to a copying machine, a laser printer and a motor, and the power frequency machine is a better choice for industrial, medical and traffic applications because the transformer of the power frequency machine isolates the mains supply from the load, and the power frequency machine provides safer and more reliable protection for the power frequency machine in severe mains supply environment compared with the high-frequency machine. The power supply is an important component of the whole industrial and mining work, and in order to reduce pollution, lithium phosphate storage batteries are mostly used as power supplies to supply power to various devices. Especially in the area of large industrial and mining enterprises where there is a danger of explosion, the transportation of materials and products is generally accomplished by a traction locomotive transportation system powered by a storage battery. The explosion-proof machine that charges that is used for the mine at present, its control switch exposes externally, because be in abominable hazardous environment, produces the emergence that the spark caused danger easily when mediating, and application safety factor is lower.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a charger to solve the problem that the safe handling coefficient is low among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: a charger comprises a generator body, wherein the generator body comprises a control room; the control room is internally provided with a rotary switch potentiometer for controlling the power supply of the charger; the control chamber is provided with a through hole; the through hole corresponds to the rotary switch potentiometer; a rotary adjusting column is arranged outside the control chamber; one end of the rotary adjusting column can penetrate through the through hole and is connected with the rotary switch potentiometer in a clamped mode, and the other end of the rotary adjusting column is located outside the control room and connected with a handle.

Furthermore, a clamping plate is fixedly connected to the rotary switch potentiometer; and one end of the rotary adjusting column is provided with a clamping groove matched with the clamping plate in a clamping manner.

Furthermore, the clamping plate can be a square clamping plate or an oval clamping plate.

Furthermore, a sealing ring is sleeved at the joint of the handle and the rotary adjusting column.

Furthermore, the sealing ring adopts a fireproof sealing ring.

Furthermore, a slide way is arranged on the control room, and a baffle plate capable of shielding the through hole is connected to the slide way in a sliding mode.

Furthermore, a positioning display capable of displaying the current position of the rotary switch potentiometer is arranged on the control room.

Furthermore, the positioning display comprises a plurality of display lamps distributed around the through hole; the display lamps correspond to the nodes of the rotary switch potentiometer one by one; and each display lamp is marked with a node name.

Further, each display lamp is connected in series with the node of the rotary switch potentiometer corresponding to the display lamp.

Furthermore, an observation window is arranged on the control room.

The utility model has the advantages of as follows: a charger comprises a generator body, wherein the generator body comprises a control chamber; the control room is internally provided with a rotary switch potentiometer for controlling the power supply of the charger; the control chamber is provided with a through hole; the through hole corresponds to the rotary switch potentiometer; a rotary adjusting column is arranged outside the control chamber; one end of the rotary adjusting column can penetrate through the through hole to be clamped with the rotary switch potentiometer, and the other end of the rotary adjusting column is positioned outside the control room and is connected with a handle; adjusting a rotary switch potentiometer in a control room through a rotary adjusting column; can avoid switch and adverse circumstances direct contact when regulating switch, reduce dangerous emergence.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall structure of a charger according to an embodiment of the present invention;

fig. 2 is a schematic sectional view of fig. 1A-a of a charger according to an embodiment of the present invention;

fig. 3 is a schematic sectional view of fig. 2B-B of a charger according to an embodiment of the present invention.

In the figure: the generator comprises a generator body 1, a control room 2, a rotary switch potentiometer 21, a through hole 3, a rotary adjusting column 4, a handle 42, a clamping plate 22, a clamping groove 41, a sealing ring 43, a slide 4, a baffle plate 5, a display lamp 6 and an observation window 7.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The charger provided by embodiment 1 of the present invention, please refer to fig. 1, fig. 2 and fig. 3, includes a generator body 1, wherein the generator body 1 includes a control room 2; the control room 2 is internally provided with a rotary switch potentiometer 21 for controlling the power supply of the charger; a through hole 3 is formed on the control chamber 2; the through hole 3 corresponds to the rotary switch potentiometer 21; a rotary adjusting column 4 is arranged outside the control chamber 2; one end of the rotary adjusting column 4 can penetrate through the through hole 3 to be clamped with the rotary switch potentiometer 21, and the other end of the rotary adjusting column 4 is located outside the control chamber 2 and is connected with a handle 42.

When the device is used, the rotary switch potentiometer is adjusted in the control room through the rotary adjusting column; can avoid switch and adverse circumstances direct contact when regulating switch, reduce dangerous emergence.

Example 2

The embodiment 2 of the present invention provides a charger, please refer to fig. 1, fig. 2 and fig. 3, which includes a generator body 1, wherein the generator body 1 includes a control room 2; the control room 2 is internally provided with a rotary switch potentiometer 21 for controlling the power supply of the charger; a through hole 3 is formed on the control chamber 2; the through hole 3 corresponds to the rotary switch potentiometer 21; a rotary adjusting column 4 is arranged outside the control chamber 2; one end of the rotary adjusting column 4 can penetrate through the through hole 3 to be clamped with the rotary switch potentiometer 21, and the other end of the rotary adjusting column 4 is located outside the control chamber 2 and is connected with a handle 42. When the device is used, the rotary switch potentiometer is adjusted in the control room through the rotary adjusting column; can avoid switch and adverse circumstances direct contact when regulating switch, reduce dangerous emergence.

Preferably, the rotary switch potentiometer 21 is fixedly connected with a clamping plate 22; one end of the rotary adjusting column 4 is provided with a clamping groove 41 which is clamped and matched with the clamping plate 22. Card 22 is a square card. When the rotary switch potentiometer is used, one end of the clamping groove of the rotary adjusting column penetrates through the through hole to enter the control chamber to be clamped with a clamping plate connected to the rotary switch potentiometer, and then the rotary switch potentiometer is adjusted; when can realize adjusting switch, prevent that the switch from exposing under adverse circumstances.

Example 3

The embodiment 3 of the present invention provides a charger, please refer to fig. 1, fig. 2 and fig. 3, including a generator body 1, where the generator body 1 includes a control room 2; the control room 2 is internally provided with a rotary switch potentiometer 21 for controlling the power supply of the charger; a through hole 3 is formed on the control chamber 2; the through hole 3 corresponds to the rotary switch potentiometer 21; a rotary adjusting column 4 is arranged outside the control chamber 2; one end of the rotary adjusting column 4 can penetrate through the through hole 3 to be clamped with the rotary switch potentiometer 21, and the other end of the rotary adjusting column 4 is located outside the control chamber 2 and is connected with a handle 42. When the device is used, the rotary switch potentiometer is adjusted in the control room through the rotary adjusting column; can avoid switch and adverse circumstances direct contact when regulating switch, reduce dangerous emergence.

Preferably, a sealing ring 43 is sleeved at the joint of the handle 42 and the rotary adjusting column 4. After the rotary adjusting column is inserted into the through hole and enters the control chamber, an external gap is sealed, and the purpose of safe use is further improved.

Preferably, the sealing ring 43 is a fireproof sealing ring.

Example 4

The embodiment 4 of the present invention provides a charger, please refer to fig. 1, fig. 2 and fig. 3, including a generator body 1, where the generator body 1 includes a control room 2; the control room 2 is internally provided with a rotary switch potentiometer 21 for controlling the power supply of the charger; a through hole 3 is formed on the control chamber 2; the through hole 3 corresponds to the rotary switch potentiometer 21; a rotary adjusting column 4 is arranged outside the control chamber 2; one end of the rotary adjusting column 4 can penetrate through the through hole 3 to be clamped with the rotary switch potentiometer 21, and the other end of the rotary adjusting column 4 is located outside the control chamber 2 and is connected with a handle 42. When the device is used, the rotary switch potentiometer is adjusted in the control room through the rotary adjusting column; can avoid switch and adverse circumstances direct contact when regulating switch, reduce dangerous emergence. Preferably, the control room 2 is provided with a slide way 4, and the slide way 4 is connected with a baffle 5 capable of shielding the through hole 3 in a sliding manner.

Preferably, the control room 2 is provided with a positioning display capable of displaying the current position of the rotary switch potentiometer 21. The positioning display comprises a plurality of display lamps 6 distributed around the through hole 3; the display lamps 6 correspond to the nodes of the rotary switch potentiometer 21 one by one; each display lamp 6 is labeled with a node name. Each indicator light 6 is connected in series with the node of its corresponding rotary switch potentiometer 21. The current position of the rotary switch potentiometer can be observed in time when the rotary switch potentiometer is rotated, and the rotary switch potentiometer is convenient for a user to adjust.

Example 5

The embodiment 4 of the present invention provides a charger, please refer to fig. 1, fig. 2 and fig. 3, including a generator body 1, where the generator body 1 includes a control room 2; the control room 2 is internally provided with a rotary switch potentiometer 21 for controlling the power supply of the charger; a through hole 3 is formed on the control chamber 2; the through hole 3 corresponds to the rotary switch potentiometer 21; a rotary adjusting column 4 is arranged outside the control chamber 2; one end of the rotary adjusting column 4 can penetrate through the through hole 3 to be clamped with the rotary switch potentiometer 21, and the other end of the rotary adjusting column 4 is located outside the control chamber 2 and is connected with a handle 42. When the device is used, the rotary switch potentiometer is adjusted in the control room through the rotary adjusting column; can avoid switch and adverse circumstances direct contact when regulating switch, reduce dangerous emergence. Preferably, the control cabin 2 is provided with a viewing window 7. The internal data of the control room can be observed conveniently.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The charger is characterized by comprising a generator body, wherein the generator body comprises a control room; the control room is internally provided with a rotary switch potentiometer for controlling the power supply of the charger; the control chamber is provided with a through hole; the through hole corresponds to the rotary switch potentiometer; a rotary adjusting column is arranged outside the control chamber; one end of the rotary adjusting column can penetrate through the through hole and is connected with the rotary switch potentiometer in a clamped mode, and the other end of the rotary adjusting column is located outside the control room and connected with a handle.

2. The charger according to claim 1, characterized in that a snap-gauge is fixedly connected to said rotary switch potentiometer; and one end of the rotary adjusting column is provided with a clamping groove matched with the clamping plate in a clamping manner.

3. The charger according to claim 2, characterized in that said card is any one of a square card or an oval card.

4. The charger according to claim 1, wherein a seal ring is sleeved at a joint of the handle and the rotary adjusting post.

5. The charging machine according to claim 4, characterized in that said sealing ring is a fireproof sealing ring.

6. The charger according to claim 1, characterized in that a slide is provided on the control chamber, and a baffle capable of shielding the through hole is slidably connected to the slide.

7. The charger according to claim 1, characterized in that a positioning display capable of displaying the current position of the rotary switch potentiometer is arranged on the control room.

8. The charger according to claim 7, characterized in that said positioning display comprises a plurality of display lamps distributed around said through hole; the display lamps correspond to the nodes of the rotary switch potentiometer one by one; and each display lamp is marked with a node name.

9. The charger according to claim 8, wherein each said indicator light is connected in series with a node of said rotary switch potentiometer corresponding thereto.

10. The charger according to claim 1, wherein said control chamber is provided with an observation window.