CN212343673U - Stable inverter - Google Patents

Abstract

The utility model belongs to the technical field of inverters, in particular to a stable inverter, which comprises an inverter body, wherein a power line is arranged on the right side of the inverter body, a plug is arranged at the other end of the power line, the left side and the right side of the inverter body are movably connected with supporting plates, one side of each of the two supporting plates, which are opposite to each other, is fixedly connected with a telescopic rod, one end of each of the two telescopic rods, which are opposite to each other, is fixedly connected with an arc-shaped plate, the inner walls of the two telescopic rods are movably connected with springs, and the front end and the rear end of; place the dc-to-ac converter body between two layer boards, then put into car interior cup with two arcs and hold in the palm the groove, two arcs of in-process of putting into extrude towards relative one side, and the telescopic link contracts with the spring simultaneously, puts into the cup and holds in the palm the groove after, and two spring extensions and then the outer wall that drives two arcs hug closely with cup support inslot wall, and then with the device together with the rigidity of dc-to-ac converter body.

Description

Stable inverter

Technical Field

The utility model relates to an inverter technical field, concretely relates to firm type dc-to-ac converter.

Background

The inverter converts direct current electric energy (batteries and storage batteries) into alternating current (generally 220V,50Hz sine wave), consists of an inverter bridge, control logic and a filter circuit, and is widely applied to air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs, VCDs, computers, televisions, washing machines, smoke exhaust ventilators, refrigerators, video recorders, massagers, fans, illumination and the like; in foreign countries, due to the high popularization rate of automobiles, the inverter can be connected with the storage battery to drive electric appliances and various tools to work when people go out for work or travel.

When the existing vehicle-mounted inverter is used, the inverter needs to be placed in a vehicle and connected with other power lines and data lines, but the space in the vehicle is narrow, and the inverter is not specially placed in the space, so that the inverter is easy to shake along with the movement of the vehicle when in use, and the connected data lines fall off when in serious condition.

Disclosure of Invention

For solving the problem that proposes among the above-mentioned background art, the utility model provides a firm type dc-to-ac converter has the characteristics that can place the dc-to-ac converter firm in the car.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a firm type dc-to-ac converter, includes the dc-to-ac converter body, the power cord is installed on the right side of dc-to-ac converter body, the plug is installed to the other end of power cord, the equal swing joint in the left and right sides of dc-to-ac converter body has the layer board, two the layer board all is located the below of power cord, two the equal fixedly connected with telescopic link in one side that the layer board was carried on the back mutually, two the equal swing joint in one end that the telescopic link was carried on the back mutually has the arc, two the equal swing joint in inner wall of telescopic link.

Avoid the integrated device to reciprocate for fixing device's bottom, conduct the utility model relates to a firm type dc-to-ac converter is preferred, two the lower extreme fixedly connected with backer of the relative one side of layer board, the lower terminal surface fixedly connected with sucking disc of backer.

For the convenience of carrying the integrated device, as the utility model relates to a firm type dc-to-ac converter is preferred, two the equal fixedly connected with connecting plate in upper end of arc, two the equal fixedly connected with mounting panel in upper end of connecting plate, two the mounting hole, two has all been seted up to the up end of mounting panel the inside through connection of mounting hole has carries the rope.

For conveniently accomodate power cord and plug, as the utility model relates to a firm type dc-to-ac converter is preferred, the link has been cup jointed in the outside of carrying the rope, the bag is accomodate to the outside fixedly connected with of link, accomodate the front side of bag and install the zip fastener.

In order to avoid layer board and arc to cut the inverter body surface of rubbing to pieces, conduct the utility model relates to a firm type dc-to-ac converter is preferred, two the outer wall of layer board and two arcs has all wrapped up the rubber layer.

In order to facilitate the movement of the supporting plate and the arc-shaped plate, the stable inverter is preferably selected, and the base cloth and the two elastic cloths are made of rubber elastic bands.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of firm type dc-to-ac converter, when using the dc-to-ac converter in the car, place the lower extreme of dc-to-ac converter body between two layer boards, then put into car inner cup with two arcs and hold in the palm the groove, two arcs of the in-process of putting into extrude towards relative one side, the telescopic link contracts with the spring simultaneously, put into cup and hold in the palm the groove after, two spring extensions and then the outer wall that drives two arcs hug closely with cup support inslot wall, and then with the device together with the rigidity of dc-to-ac converter body, avoid the dc-to-ac converter to cause the pin junction not hard up in the cup support ins.

2. This kind of firm type dc-to-ac converter places two arcs back in the cup holds in the palm the groove, and the bottom of dc-to-ac converter body is accepted by the backer, presses down the dc-to-ac converter body and can drive the sucking disc and extrude downwards, and then makes the lower terminal surface of sucking disc and the inner wall in cup support groove attract to avoid the overall device to reciprocate.

This kind of firm type dc-to-ac converter through the outside removal link of carrying the rope, can drive and accomodate the bag and remove to power cord department, rolls up the power cord into the roll and puts into and accomodate the bag again, then pulls the zip fastener to reach the effect of being convenient for accomodate power cord and plug.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a structural diagram of a stable inverter of the present invention;

FIG. 2 is a structural view of the supporting plate and the arc plate of the present invention;

FIG. 3 is a cross-sectional view of the pallet and arc of the present invention;

fig. 4 is a structural diagram of the base cloth and the suction cup of the present invention.

In the figure, 1, an inverter body; 101. a power line; 102. a plug; 2. a support plate; 201. base fabric; 3. a telescopic rod; 301. a spring; 4. an arc-shaped plate; 401. an elastic cloth; 5. a connecting plate; 501. mounting a plate; 502. mounting holes; 503. lifting a rope; 6. a suction cup; 7. hanging a ring; 701. a storage bag; 702. a zipper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a firm type dc-to-ac converter, includes inverter body 1, power cord 101 is installed on inverter body 1's right side, plug 102 is installed to power cord 101's the other end, the equal swing joint in the left and right sides of inverter body 1 has layer board 2, two layer board 2 all is located the below of power cord 101, two the equal fixedly connected with telescopic link 3 in one side that layer board 2 carried on the back mutually, two the equal fixedly connected with arc 4 of the one end that the telescopic link 3 carried on the back mutually, two the equal swing joint in inner wall of telescopic link 3 has spring 301, two the equal fixedly connected with in both ends elasticity cloth 401 around the relative one side of arc 4.

In this embodiment: when the inverter is used in a vehicle (type 1 of the inverter body: Xiaomi vehicle-mounted inverter), the lower end of the inverter body 1 is placed between the two supporting plates 2, then the two arc-shaped plates 4 are placed in a cup bracket in the vehicle, the two arc-shaped plates 4 are extruded towards the opposite side in the placing process, the telescopic rod 3 and the spring 301 are contracted simultaneously, after the two arc-shaped plates are placed in the cup bracket, the two springs 301 extend to drive the outer walls of the two arc-shaped plates 4 to be attached to the inner wall of the cup bracket, the device and the inverter body 1 are fixed in position, and the inverter is prevented from moving left and right in the cup bracket back and forth to cause the looseness of the connection part of the plug 102.

As a technical optimization scheme of the utility model, two the lower extreme fixedly connected with backer 201 of the relative one side of layer board 2, the lower terminal surface fixedly connected with sucking disc 6 of backer 201.

In this embodiment: after placing two arcs 4 in the cup support groove, the bottom of inverter body 1 is accepted by backer 201, presses down inverter body 1 and can drive sucking disc 6 extrusion downwards, and then makes the lower terminal surface of sucking disc 6 and the inner wall in cup support groove attract to avoid the overall device to reciprocate.

As a technical optimization scheme of the utility model, two the equal fixedly connected with connecting plate 5 in upper end of arc 4, two the equal fixedly connected with mounting panel 501 in upper end of connecting plate 5, two mounting hole 502, two has all been seted up to mounting panel 501's up end the inside through connection of mounting hole 502 has carries rope 503.

In this embodiment: after the inverter is used, the lifting rope 503 is lifted upwards to drive the whole device to move out of the cup bracket, and the inverter body 1 is freely moved through the lifting rope 503, so that the effect of conveniently carrying the inverter is achieved.

As a technical optimization scheme of the utility model, link 7 has been cup jointed in the outside of carrying rope 503, bag 701 is accomodate to the outside fixedly connected with of link 7, the zip fastener 702 is installed to the front side of accomodating bag 701.

In this embodiment: by moving the hanging ring 7 at the outer side of the lifting rope 503, the storage bag 701 can be driven to move to the power line 101, then the power line 101 is coiled into a roll and put into the storage bag 701, and then the zipper 702 is pulled, so that the effect of conveniently storing the power line 101 and the plug 102 is achieved.

As a technical optimization scheme of the utility model, two the outer wall of layer board 2 and two arc 4 has all wrapped up the rubber layer.

In this embodiment: in the installation dc-to-ac converter process, the outer wall of dc-to-ac converter body 1 and the contact of 2 inner walls of layer board, the outer wall and the contact of saucer inslot wall of arc 4, the rubber layer has certain pliability, is difficult to make 1 outer wall of dc-to-ac converter body and the damage of saucer inslot wall.

As a technical optimization scheme of the utility model, the base cloth 201 and the two elastic cloths 401 are made of rubber elastic bands.

In this embodiment: have elastic base cloth 201 and elastic cloth 401, at the installation inverter in-process, can drag and deform along with the removal of layer board 2 and arc 4, and then both fixed inverter body 1's position, can make telescopic link 3 and spring 301 freely stretch out and draw back simultaneously again.

The utility model discloses a theory of operation and use flow: when using the dc-to-ac converter in the car, place the lower extreme of inverter body 1 between two layer boards 2, then put into car interior cup support groove with two arcs 4, two arcs 4 of in-process of putting into extrude towards relative one side, telescopic link 3 contracts with spring 301 simultaneously, put into the cup support groove after, two springs 301 extension and then drive the outer wall of two arcs 4 and hug closely with cup support inslot wall, and then with the device together with inverter body 1's rigidity, it is not hard up to avoid the inverter to control around in the cup support groove and cause the plug 102 junction, press down inverter body 1 and can drive sucking disc 6 extrusion downwards, make the lower terminal surface of sucking disc 6 and the inner wall of cup support groove attract, avoid the integrated device to reciprocate, thereby make the inverter position firm.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A firm type inverter, includes inverter body (1), power cord (101) are installed to the right side of inverter body (1), plug (102) are installed to the other end of power cord (101), its characterized in that: the equal swing joint in the left and right sides of inverter body (1) has layer board (2), two layer board (2) all are located the below of power cord (101), two equal fixedly connected with telescopic link (3) in one side that layer board (2) carried on the back mutually, two the equal fixedly connected with arc (4) in one end that telescopic link (3) carried on the back mutually, two the equal swing joint in inner wall of telescopic link (3) has spring (301), two equal fixedly connected with in both ends has elastic cloth (401) around the relative one side of arc (4).

2. A robust inverter according to claim 1, wherein: the lower ends of the opposite sides of the two supporting plates (2) are fixedly connected with base cloth (201), and the lower end surface of the base cloth (201) is fixedly connected with a sucker (6).

3. A robust inverter according to claim 1, wherein: two equal fixedly connected with connecting plate (5) in upper end of arc (4), two equal fixedly connected with mounting panel (501) in upper end of connecting plate (5), two mounting hole (502), two have all been seted up to the up end of mounting panel (501) the inside through connection of mounting hole (502) has carries rope (503).

4. A robust inverter according to claim 3, wherein: the outer side of the lifting rope (503) is sleeved with a hanging ring (7), the outer side of the hanging ring (7) is fixedly connected with a storage bag (701), and the front side of the storage bag (701) is provided with a zipper (702).

5. A robust inverter according to claim 1, wherein: the outer walls of the two supporting plates (2) and the two arc-shaped plates (4) are wrapped by rubber layers.

6. A robust inverter according to claim 2, wherein: the base fabric (201) and the two elastic fabrics (401) are both made of rubber elastic bands.

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