CN211605505U

CN211605505U - Inverter capable of fixing plug cable

Info

Publication number: CN211605505U
Application number: CN201922345428.0U
Authority: CN
Inventors: 张盛军; 陈宣颖
Original assignee: Hangzhou Tonny Electric & Tools Co ltd
Current assignee: Hangzhou Tonny Electric & Tools Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-29
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an inverter that can fix plug cable, including VDE epitheca, PCBA, pilot lamp, USB circuit board subassembly, cigar lighter subassembly and T type hole stopper, the left end bolt fastening of VDE epitheca has the 4010 fan, and the inside lower surface of VDE epitheca is through first self tapping screw fixedly connected with PCBA to the upper surface of VDE epitheca is fixed with the pilot lamp through first self tapping screw, VDE epitheca upper surface is provided with the VDE socket, the right side surface of inferior valve is provided with the line and detains, and the inside of line knot is provided with the cigar lighter subassembly, the holding tank has been seted up to the upper surface of VDE epitheca, and the holding tank internal fixation has the bull stick, the surface of bull stick is provided with links up the frame. This can carry out fixed dc-to-ac converter to plug cable is provided with bull stick, kelly, accepts piece and socket, can fix the plug cable tightly to prevent that the plug accident from droing the injury that causes the personnel, thereby protected people's safety, also make the driver can drive at ease simultaneously.

Description

Inverter capable of fixing plug cable

Technical Field

The utility model relates to an inverter equipment technical field specifically is an inverter that can fix plug cable.

Background

The vehicle is a travel tool, and people invent the vehicle-mounted inverter which is a power converter in order to bring convenience to outdoor picnics such as charging mobile phones and the like, so that the driving experience of people is better, and the people can go out and travel more conveniently.

However, most of the existing vehicle-mounted inverters have the following problems:

firstly, the service life is shorter, the environmental protection performance is poorer, most of the current vehicle-mounted inverters adopt shells made of metal materials, the weight is heavier, metal pollution is easily caused, and the charging technology cannot realize accurate output voltage, frequency and power and input voltage limiting alarm;

second, the charging wire drops easily, and the on-vehicle dc-to-ac converter of present majority only the plug is inserted in the socket of dc-to-ac converter, because people's cable length is limited, breaks away from cable length scope when people's accident, makes the plug break away from the dc-to-ac converter easily to make the plug injure the crew by bus easily.

We therefore propose an inverter that can fix a plug cable in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out the dc-to-ac converter fixed to the plug cable to solve above-mentioned background art and propose the problem that the lower and relatively poor and charging wire of the on-vehicle inverter life of present majority drops easily.

In order to achieve the above object, the utility model provides a following technical scheme: an inverter capable of fixing a plug cable comprises a VDE upper shell, a PCBA, an indicator light, a USB circuit board assembly, a cigarette lighter assembly and a T-shaped hole plug, wherein a 4010 fan is fixed at the left end of the VDE upper shell through a bolt, the PCBA is fixedly connected to the inner lower surface of the VDE upper shell through a first self-tapping screw, the indicator light is fixed to the upper surface of the VDE upper shell through the first self-tapping screw, a VDE socket is arranged on the upper surface of the VDE upper shell, the USB circuit board assembly is fixedly connected to the inner portion of the VDE socket through the first self-tapping screw, a lower shell is fixed to the lower surface of the VDE upper shell through a second self-tapping screw, a wire buckle is arranged on the right side surface of the lower shell, the cigarette lighter assembly is arranged inside the wire buckle, an accommodating groove is formed in the upper surface of the VDE upper shell, a rotating rod is fixedly arranged in the accommodating groove, a connecting frame is arranged on the surface of the rotating, the surface of pivot is provided with the kelly, the surface of bull stick is provided with the piece that accepts, and accepts the piece surface and seted up the socket, the USB interface has been seted up to the upper surface of VDE upper shell.

Preferably, the material between VDE epitheca and the inferior valve is macromolecular material, and the inferior valve passes through the line and detains and be connected with cigar lighter subassembly is inlayed.

Preferably, the T-shaped hole plug is connected with the lower shell in an embedded mode through the PCBA, and six groups of T-shaped hole plugs are arranged.

Preferably, the connecting frame and the accommodating groove form a rotating structure through the rotating rod, and the length of the connecting frame is smaller than that of the accommodating groove.

Preferably, the clamping rod and the connecting frame form a rotating structure through a rotating shaft, the connecting frame is hollow, and the clamping rod is in an inverted '1' -shape.

Preferably, the bearing block is connected with the clamping rod through a socket in a clamping manner, the bearing block forms a rotating structure through a rotating rod and a VDE upper shell, the clamping rod is made of plastic, and the width of the bearing block is equal to the distance between 2 groups of clamping rods.

Compared with the prior art, the beneficial effects of the utility model are that: the inverter can fix the plug cable;

(1) the VDE upper shell, the VDE lower shell and the PCBA are arranged, the VDE upper shell, the VDE lower shell and the PCBA are made of high polymer materials, the perfect combination of thermoplastic molding is adopted, the traditional metal shell material is replaced, the VDE upper shell, the VDE lower shell and the PCBA lower shell are light and energy-saving, the charging technology adopts an integrated chip control technology, the accurate output voltage, frequency and power and the input voltage limiting alarm are realized, and therefore the service life of the;

(2) be provided with bull stick, kelly, accept piece and socket, can fix the plug cable tightly to prevent that the plug accident from droing the injury that causes the personnel, thereby protected people's safety, also make the driver can drive at ease simultaneously.

Drawings

FIG. 1 is a schematic view of the overall explosion structure of the present invention;

fig. 2 is a schematic top view of the VDE upper case of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a right side view of the lower case of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the clamping rod of the present invention

In the figure: 1. a VDE upper shell; 2. 4010 a fan; 3. PCBA; 4. an indicator light; 5. a VDE receptacle; 6. a USB circuit board assembly; 7. a first self-tapping screw; 8. wire buckling; 9. a cigarette lighter assembly; 10. a lower case; 11. a second self-tapping screw; 12. a T-shaped hole plug; 13. accommodating grooves; 14. a rotating rod; 15. a connecting frame; 16. a rotating shaft; 17. a clamping rod; 18. a bearing block; 19. a socket; 20. and a USB interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, the present invention provides a technical solution: an inverter capable of fixing a plug cable comprises a VDE upper shell 1, a 4010 fan 2, a PCBA3, an indicator light 4, a VDE socket 5, a USB circuit board component 6, a first self-tapping screw 7, a wire buckle 8, a cigarette lighter component 9, a lower shell 10, a second self-tapping screw 11, a T-shaped hole plug 12, a holding tank 13, a rotating rod 14, a connecting frame 15, a rotating shaft 16, a clamping rod 17, a bearing block 18, a socket 19 and a USB interface 20, wherein the VDE upper shell 1 is fixed with the 4010 fan 2 through a bolt at the left end, the inner lower surface of the VDE upper shell 1 is fixedly connected with the PCBA3 through the first self-tapping screw 7, the upper surface of the VDE upper shell 1 is fixed with the indicator light 4 through the first self-tapping screw 7, the VDE upper shell 1 is provided with the self-tapping E socket 5, the VDE socket 5 is fixedly connected with the USB circuit board component 6 through the first self-tapping screw 7, and the lower surface of the VDE upper shell 1 is fixed with the lower shell 10, the right side surface of inferior valve 10 is provided with the line and detains 8, and the inside of line and detaining 8 is provided with cigar lighter subassembly 9, holding tank 13 has been seted up to the upper surface of VDE epitheca 1, and holding tank 13 internal fixation has bull stick 14, the surface of bull stick 14 is provided with links up frame 15, and the inside of linking up frame 15 is fixed with pivot 16, the surface of pivot 16 is provided with kelly 17, the surface of bull stick 14 is provided with and holds joint block 18, and hold joint block 18 the surface and seted up socket 19, USB interface 20 has been seted up to the upper surface of VDE epitheca 1.

The material between VDE epitheca 1 and inferior valve 10 is macromolecular material, and inferior valve 10 inlays through line knot 8 and is connected with cigar lighter subassembly 9, can make whole device light more, more energy-conserving when producing.

The T-shaped hole plug 12 is connected with the lower shell 10 in an embedded mode through the PCBA3, six groups of T-shaped hole plugs 12 are arranged, output voltage, frequency and power can be accurate, input voltage is limited in voltage and is alarmed, and therefore the service life of the storage battery is favorably protected.

Join in marriage frame 15 and constitute rotating-structure through bull stick 14 and holding tank 13, and join in marriage the length that frame 15 is less than holding tank 13's length, make whole device when not using, the surface can not have the arch, and then can not accidental injury people.

The clamping rod 17 forms a rotating structure with the connection frame 15 through the rotating shaft 16, the connection frame 15 is hollow, the clamping rod 17 is in an inverted '1' -shape, the cable is conveniently fixed tightly, and the cable is prevented from falling off from the socket 19.

The bearing block 18 is connected with the clamping rod 17 through the socket 19 in a clamping mode, the bearing block 18 forms a rotating structure through the rotating rod 14 and the VDE upper shell 1, the clamping rod 17 is made of plastic, the width of the bearing block 18 is equal to the distance between 2 groups of clamping rods 17, the cable can be easily released in a limiting mode, and therefore people can conveniently store the cable.

The working principle is as follows: firstly, as shown in fig. 1, because the material between the VDE upper shell 1 and the VDE lower shell 10 is a high molecular material, the VDE charging device replaces the traditional metal shell material, is light and energy-saving, the charging technology adopts an integrated chip control technology, and meanwhile, the PCBA3, the indicator light 4 and the USB circuit board assembly 6 realize accurate output voltage, frequency and power, and alarm is performed through voltage limiting of input voltage, thereby being beneficial to protecting the service life of the storage battery;

according to the figures 2-5, when a person needs to plug in, the plug is inserted into the VDE socket 5 or the USB interface 20, then the clamping rod 17 is pulled, the clamping rod 17 rotates through the rotating shaft 16, and the connecting frame 15 rotates through the rotating shaft 14, because the clamping rod 17 is in the shape of an inverted "1", the receiving block 18 is connected with the clamping rod 17 in a clamping manner through the socket 19, the clamping rod 17 is made of plastic, the width of the receiving block 18 is equal to the distance between 2 groups of clamping rods 17, the clamping rod 17 and the receiving block 18 can well fix the cable tightly, so that the plug can be placed to drop accidentally, the attention of a driver is affected, the traveling of the person is safer, when the cable needs to be pulled out and stored, the steps are reversed, because the length of the connecting frame 15 is smaller than that of the receiving groove 13, when the connecting frame 15 is stored in the receiving groove 13, the cable is not higher than the upper surface of the VDE upper shell 1, therefore, the inverter capable of fixing the plug cable cannot cause accidental injury to people, and simultaneously reduces the occupied space of the whole device, namely the using process of the inverter capable of fixing the plug cable.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an inverter that can fix plug cable, includes VDE epitheca (1), PCBA (3), pilot lamp (4), USB circuit board subassembly (6), cigar lighter subassembly (9) and T type hole stopper (12), its characterized in that: the left end of the VDE upper shell (1) is fixedly provided with a 4010 fan (2) by a bolt, the lower surface of the interior of the VDE upper shell (1) is fixedly connected with a PCBA (3) by a first self-tapping screw (7), the upper surface of the VDE upper shell (1) is fixedly provided with an indicator lamp (4) by the first self-tapping screw (7), the upper surface of the VDE upper shell (1) is provided with a VDE socket (5), the interior of the VDE socket (5) is fixedly connected with a USB circuit board component (6) by the first self-tapping screw (7), the lower surface of the VDE upper shell (1) is fixedly provided with a lower shell (10) by a second self-tapping screw (11), the right side surface of the lower shell (10) is provided with a wire buckle (8), the interior of the wire buckle (8) is provided with a cigarette lighter component (9), the upper surface of the VDE upper shell (1) is provided with an accommodating groove (13), and a rotating rod (14, the surface of bull stick (14) is provided with links up frame (15), and links up the inside of frame (15) and be fixed with pivot (16), the surface of pivot (16) is provided with kelly (17), the surface of bull stick (14) is provided with and holds piece (18), and holds piece (18) surface and seted up socket (19), USB interface (20) have been seted up to the upper surface of VDE upper shell (1).

2. An inverter capable of fixing a plug cable according to claim 1, wherein: the VDE is characterized in that the VDE upper shell (1) and the VDE lower shell (10) are made of high polymer materials, and the VDE lower shell (10) is connected with the cigarette lighter component (9) in an embedded mode through a wire buckle (8).

3. An inverter capable of fixing a plug cable according to claim 1, wherein: t type hole stopper (12) are inlayed through PCBA (3) and are connected with inferior valve (10), and T type hole stopper (12) are provided with six groups.

4. An inverter capable of fixing a plug cable according to claim 1, wherein: the connecting frame (15) and the accommodating groove (13) form a rotating structure through the rotating rod (14), and the length of the connecting frame (15) is smaller than that of the accommodating groove (13).

5. An inverter capable of fixing a plug cable according to claim 1, wherein: the clamping rod (17) and the connecting frame (15) form a rotating structure through a rotating shaft (16), the connecting frame (15) is hollow, and the clamping rod (17) is in an inverted '1' -shape.

6. An inverter capable of fixing a plug cable according to claim 1, wherein: the bearing block (18) is connected with the clamping rod (17) in a clamping mode through a socket (19), the bearing block (18) forms a rotating structure through a rotating rod (14) and a VDE upper shell (1), the clamping rod (17) is made of plastic, and the width of the bearing block (18) is equal to the distance between 2 groups of clamping rods (17).