CN216532047U

CN216532047U - Vehicle-mounted power converter convenient to fix

Info

Publication number: CN216532047U
Application number: CN202122483496.0U
Authority: CN
Inventors: 吴东方; 杨振; 吴修怀
Original assignee: Xuzhou Ruidevo Automobile Technology Co ltd
Current assignee: Xuzhou Ruidevo Automobile Technology Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-05-13
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a conveniently-fixed vehicle-mounted power converter, which relates to the field of vehicle-mounted power converters and comprises a device body, wherein the bottom of a wire is provided with a wire pressing box base, the left side and the right side of the tops of two mounting plates are symmetrically and threadedly connected with first bolts, the top of a matching groove is provided with a connecting box, the bottoms of two first movable blocks are symmetrically and fixedly connected with springs, and the center of the bottom of the connecting box is provided with a wire groove. According to the vehicle-mounted power converter convenient to fix, the connecting box can be movably connected in the inner cavity of the connecting box through the first movable block at the bottom of the connecting box through the arranged adapting groove, when the length of the wire needs to be folded and stored, the connecting box can be lifted upwards, the folded wire is placed in the inner cavity of the wire groove, after the connecting box is loosened, the connecting box can be pressed downwards through the arranged spring, so that the wire can be fixed by the connecting box, the structure can save the space inside a vehicle body, and the inside of the vehicle body cannot be too messy.

Description

Vehicle-mounted power converter convenient to fix

Technical Field

The utility model relates to the field of vehicle-mounted power converters, in particular to a vehicle-mounted power converter convenient to fix.

Background

The vehicle-mounted power converter, also called a power inverter, is a small vehicle electric appliance capable of converting direct current into alternating current which is the same as commercial power, and the market of private vehicles is increasing, so that the vehicle-mounted power converter as a direct current to alternating current converter used in moving brings much convenience to life, and is a commonly-used vehicle electronic outfit article.

In the patent application number of the Chinese utility model: CN201920664768.7 discloses a conveniently fixed vehicle-mounted power converter, which comprises a converter main body, wherein heat dissipation holes are arranged on both sides of the converter main body, double insertion holes are arranged at the upper end of the outer surface of the front end of the converter main body, three insertion holes are arranged at the lower end of the outer surface of the front end of the converter main body, a USB interface is arranged on one side of the outer surface of the front end of the converter main body, a connecting wire is movably arranged at the upper end of the outer surface of the rear end of the converter main body, a joint is movably arranged at one end of the connecting wire far away from the converter main body, a clamping block is arranged at the middle position of the outer surfaces of the upper and lower ends of the joint, a baffle plate is movably arranged on the outer surface of the front end of the converter main body, a connecting rod is movably arranged between the middle position of the baffle plate and the converter main body, a notch is arranged on one side of the baffle plate, and the device can not have good fixing effect on the power converter, when the bicycle runs in a car, jolting is inevitable, the clamping method is easy to fall off, and the space utilization rate in the car is reduced due to excessive line segments, so that the car is relatively disorderly.

Therefore, it is necessary to provide a vehicle-mounted power converter which is convenient to fix to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a vehicle-mounted power converter which is convenient to fix and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a conveniently fixed vehicle-mounted power converter comprises a device body, wherein the front of the device body is fixedly connected with a jack disc, the left side of the jack disc is provided with a lead, the left side of the lead is fixedly connected with a power plug, the bottom of the lead is provided with a line pressing box base, the bottoms of the front and the back of the line pressing box base are symmetrically and fixedly connected with mounting plates, the left and the right sides of the tops of the two mounting plates are symmetrically and spirally connected with first bolts, the tops of the first bolts are provided with adaptive grooves, the tops of the adaptive grooves are provided with connecting boxes, the front and the back of the bottom of each connecting box are symmetrically and fixedly connected with first movable blocks, the bottoms of the two first movable blocks are symmetrically and fixedly connected with springs, a wire groove is formed in the center of the bottom of each connecting box, a vent pipe is arranged on the right side of each wire groove, and a vent hole is formed in the center of the right side of the vent pipe, the outer wall of vent is provided with the fixed plate, the positive symmetry at fixed plate front and back is seted up flutedly, two recess one side symmetry that carries on the back mutually is provided with the second movable block, two one side symmetry fixedly connected with arm-tie that the second movable block carried on the back mutually, two the top and the bottom symmetry threaded connection of arm-tie have the second bolt.

Preferably, the right side of the wire is fixedly connected to the center of the left side of the device body, and the two adapting grooves are symmetrically formed in the centers of the front side and the back side of the top of the wire pressing box base.

Preferably, the springs are provided with a plurality of springs, the tops of the springs are symmetrically and fixedly connected to the bottoms of the two first movable blocks, and the bottoms of the springs are symmetrically and fixedly connected to the bottom of the inner cavity of the adaptive groove.

Preferably, the size looks adaptation in first movable block and adaptation groove, two first movable block passes through adaptation groove symmetry swing joint at the front and the back of line ball box base inner chamber, the wire casing has two, the bottom the centre at line ball box base top is seted up to the wire casing, connecting box and line ball box base pass through the wire casing and establish the outer wall at the wire.

Preferably, the left side of the ventilation pipe is fixedly connected to the center of the right side of the device body, and the ventilation pipe is communicated with the inner cavity of the device body.

Preferably, the fixed plate is fixedly connected to the outer wall on the right side of the ventilation pipe, the second movable blocks are matched with the grooves in size, two opposite sides of the second movable blocks are symmetrically connected to the inner cavities of the front side and the back side of the fixed plate through the grooves in a movable mode, and the pull plate is larger than the grooves in size.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. the conveniently fixed vehicle-mounted power converter is characterized in that through a plurality of jacks arranged on the surface of the jack disc, can meet the requirement that most connecting wires are connected with the device body, the mounting plate can be fixedly connected in the vehicle through the arranged first bolt, so that the wire pressing box base can be fixed, the wire groove enables the connecting box and the wire pressing box base to press the wire, thereby playing the role of wire arrangement, meanwhile, the connecting box can be movably connected in the inner cavity of the connecting box through the first movable block at the bottom of the connecting box through the arranged groove, when the length of the wire needs to be folded and stored, the connecting box can be lifted upwards, the folded wire is placed in the inner cavity of the wire groove, after the connecting box is loosened, the spring through setting up can push down the connecting box for the connecting box can be fixed the wire, and the inside space of automobile body can be saved to this structure, makes its inside too mixed and disorderly.

2. This convenient fixed vehicle power converter, through the ventilation pipe that sets up, can pass through the vent with the steam that the device body during operation produced and discharge, through the second bolt that sets up, can with arm-tie fixed connection in wind gap department on the car, through the recess that sets up, the pulling arm-tie can drive the inner chamber that the second movable block passes through the recess and remove to this can cooperate the size in wind gap to carry out the installation of fixed plate, makes it can not plug up the wind gap, influences the heat dissipation.

Drawings

FIG. 1 is a schematic structural view of the front face of the present invention;

FIG. 2 is a schematic structural view of the junction box of the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 1.

In the figure: 1. a device body; 2. a jack disc; 3. a wire; 4. a power plug; 5. a wire pressing box base; 6. mounting a plate; 7. a first bolt; 8. an adaptation groove; 9. a connection box; 10. a first movable block; 11. A spring; 12. a wire slot; 13. a vent pipe; 14. a vent; 15. a fixing plate; 16. a groove; 17. A second movable block; 18. pulling a plate; 19. and a second bolt.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a conveniently fixed vehicle-mounted power converter comprises a device body 1, a jack disc 2 is fixedly connected to the front of the device body 1, a lead 3 is arranged on the left side of the jack disc 2, a power plug 4 is fixedly connected to the left side of the lead 3, a lead box base 5 is arranged at the bottom of the lead 3, the right side of the lead 3 is fixedly connected to the center of the left side of the device body 1, two adapting grooves 8 are symmetrically arranged at the center of the front and the back of the top of the lead box base 5, mounting plates 6 are symmetrically and fixedly connected to the bottoms of the front and the back of the lead box base 5, first bolts 7 are symmetrically and threadedly connected to the left and the right sides of the tops of the two mounting plates 6, adapting grooves 8 are arranged at the tops of the first bolts 7, a connecting box 9 is arranged at the tops of the adapting grooves 8, first movable blocks 10 are symmetrically and fixedly connected to the front and the back of the bottom of the connecting box 9, the bottom of the two first movable blocks 10 is symmetrically and fixedly connected with springs 11, the number of the springs 11 is a plurality, the top of each spring 11 is symmetrically and fixedly connected with the bottom of the two first movable blocks 10, the bottom of each spring 11 is symmetrically and fixedly connected with the bottom of the inner cavity of the adaptation groove 8, a wire groove 12 is arranged in the center of the bottom of the connection box 9, the sizes of the first movable blocks 10 and the adaptation grooves 8 are adapted, the two first movable blocks 10 are symmetrically and movably connected with the front and the back of the inner cavity of the wire pressing box base 5 through the adaptation grooves 8, the number of the wire grooves 12 is two, the bottom wire groove 12 is arranged in the center of the top of the wire pressing box base 5, the connection box 9 and the wire pressing box base 5 are sleeved on the outer wall of the wire 3 through the wire groove 12, most of connecting wires can be connected with the device body 1 through a plurality of jacks arranged on the surface of the jack disc 2, the mounting plate 6 can be fixedly connected in a vehicle through the arranged first bolts 7, the wire pressing box base 5 can be fixed, the connecting box 9 and the wire pressing box base 5 can press the wires 3 through the arranged wire slot 12 to play a role in wire arrangement, meanwhile, the connecting box 9 can be movably connected in the inner cavity of the connecting box through the first movable block 10 at the bottom of the connecting box through the arranged adapting slot 8, when the lengths of the wires 3 need to be folded and stored, the connecting box 9 can be lifted upwards, the folded wires 3 are placed in the inner cavity of the wire slot 12, after the connecting box 9 is loosened, the connecting box 9 can be pressed downwards through the arranged spring 11, so that the wires 3 can be fixed by the connecting box 9, the structure can save the space in the vehicle body, the interior of the vehicle body cannot be mixed, the right side of the wire slot 12 is provided with the ventilating pipe 13, the left side of the ventilating pipe 13 is fixedly connected in the middle of the right side of the device body 1, the ventilating pipe 13 is communicated with the inner cavity of the device body 1, a ventilation opening 14 is arranged in the center of the right side of the ventilation pipe 13, a fixed plate 15 is arranged on the outer wall of the ventilation opening 14, grooves 16 are symmetrically arranged in the center of the front side and the back side of the fixed plate 15, second movable blocks 17 are symmetrically arranged on the opposite sides of the two grooves 16, pull plates 18 are symmetrically and fixedly connected to the opposite sides of the two second movable blocks 17, second bolts 19 are symmetrically and threadedly connected to the tops and bottoms of the two pull plates 18, the fixed plate 15 is fixedly connected to the outer wall of the right side of the ventilation pipe 13, the sizes of the second movable blocks 17 and the grooves 16 are matched, the opposite sides of the two second movable blocks 17 are symmetrically and movably connected to the inner cavities of the front side and the back side of the fixed plate 15 through the grooves 16, the pull plates 18 are larger than the sizes of the grooves 16, hot air generated when the device body 1 works can be discharged through the ventilation opening 14 through the arranged ventilation pipe 13, and can be discharged through the arranged second bolts 19, can be with arm-tie 18 fixed connection in wind gap department on the car, through the recess 16 that sets up, pulling arm-tie 18 can drive second movable block 17 and remove through the inner chamber of recess 16 to this size that can cooperate the wind gap carries out the installation of fixed plate 15, makes it can not plug up the wind gap, influences the heat dissipation.

It should be noted that, the utility model is a vehicle-mounted power converter convenient to fix, when in use, according to the jacks on the surface of the jack disc 2, the connecting wires are inserted into the corresponding jacks, the power plug 4 is inserted into the power supply, the connecting box 9 is lifted upwards, the wires 3 are folded to a proper length, after the connecting box 9 is loosened, the spring 11 moves the connecting box 9 to the bottom to drive the first movable block 10 to be clamped into the inner cavity of the adapting groove 8, meanwhile, the lead 3 is clamped between the connecting box 9 and the pressing box base 5 through the wire groove 12 to form fixation, according to the position of the air port, the pulling plate 18 is pulled to drive the second movable block 17 to be pulled out from the inner cavity of the groove 16, after the pulling plate 18 is adjusted to a proper position, the fixed plate 15 is fixed in the vehicle through the second bolt 19, when the device body 1 works, hot air is exhausted from the vent 14 through the vent pipe 13, and heat dissipation is completed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient fixed on-vehicle power converter, includes device body (1), its characterized in that: the front of the device body (1) is fixedly connected with a jack disc (2), the left side of the jack disc (2) is provided with a lead (3), the left side of the lead (3) is fixedly connected with a power plug (4), the bottom of the lead (3) is provided with a line pressing box base (5), the front and the back of the line pressing box base (5) are symmetrically and fixedly connected with mounting plates (6), the left and the right sides of the tops of the two mounting plates (6) are symmetrically and threadedly connected with first bolts (7), the top of each first bolt (7) is provided with an adaptation groove (8), the top of each adaptation groove (8) is provided with a connecting box (9), the front and the back of the bottom of each connecting box (9) are symmetrically and fixedly connected with first movable blocks (10), the bottoms of the two first movable blocks (10) are symmetrically and fixedly connected with springs (11), a line groove (12) is formed in the center of the bottom of the connecting box (9), the right side of wire casing (12) is provided with ventilation pipe (13), vent (14) have been seted up in the centre on ventilation pipe (13) right side, the outer wall of vent (14) is provided with fixed plate (15), fixed plate (15) are openly seted up fluted (16) with the centre symmetry at the back, two recess (16) the bilateral symmetry that carries on the back mutually is provided with second movable block (17), two a lateral symmetry fixedly connected with arm-tie (18), two that second movable block (17) carried on the back mutually the top and the bottom symmetry threaded connection of arm-tie (18) have second bolt (19).

2. The vehicle-mounted power converter convenient to fix of claim 1, wherein: the right side of the wire (3) is fixedly connected in the center of the left side of the device body (1), and the two adapting grooves (8) are symmetrically formed in the centers of the front side and the back side of the top of the line pressing box base (5).

3. The conveniently-fixed vehicle-mounted power converter according to claim 2, wherein: the spring (11) is provided with a plurality of springs, the top of each spring (11) is symmetrically and fixedly connected to the bottoms of the two first movable blocks (10), and the bottom of each spring (11) is symmetrically and fixedly connected to the bottom of the inner cavity of the corresponding adaptive groove (8).

4. The conveniently-fixed vehicle-mounted power converter according to claim 3, wherein: size looks adaptation of first movable block (10) and adaptation groove (8), two first movable block (10) are through adaptation groove (8) symmetry swing joint at the front and the back of line ball box base (5) inner chamber, wire casing (12) have two, the bottom the centre at line ball box base (5) top is seted up in wire casing (12), connecting box (9) and line ball box base (5) are established the outer wall at wire (3) through line groove (12) cover.

5. The conveniently-fixed vehicle-mounted power converter according to claim 4, wherein: the left side of the ventilation pipe (13) is fixedly connected to the center of the right side of the device body (1), and the ventilation pipe (13) is communicated with the inner cavity of the device body (1).

6. The vehicle-mounted power converter convenient to fix of claim 5, wherein: fixed plate (15) fixed connection is in the outer wall on ventilation pipe (13) right side, the size looks adaptation of second movable block (17) and recess (16), two the relative one side symmetry of second movable block (17) is in the inner chamber at fixed plate (15) front and back through recess (16) swing joint, arm-tie (18) are bigger than the size of recess (16).