CN213938434U - Control circuit board for electric iron - Google Patents
Control circuit board for electric iron Download PDFInfo
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- CN213938434U CN213938434U CN202120090974.9U CN202120090974U CN213938434U CN 213938434 U CN213938434 U CN 213938434U CN 202120090974 U CN202120090974 U CN 202120090974U CN 213938434 U CN213938434 U CN 213938434U
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- seat
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Abstract
The utility model discloses a control circuit board that electric iron was used, including the control circuit board body, the bottom movable contact of control circuit board body has the bottom to be the box-shaped seat that the opening set up, be provided with on the box-shaped seat with control circuit board body matched with prevent fixed establishment and multidirectional buffering protection machanism that bends, prevent that the fixed establishment of bending establishes the shape board that returns on the box-shaped seat including fixed cover, and the top of returning the shape board and the bottom movable contact of control circuit board body, the both sides of box-shaped seat all are equipped with the nut, the equal fixedly connected with L shape clamp plate in one side that two nuts are close to each other. The utility model relates to a rationally, conveniently install the control circuit board body and prevent the protection of bending to it, and be convenient for to the multidirectional buffering protection of control circuit board body, reach and to cushion the power of unloading to the vibrations impact that a plurality of directions produced, reduce its damage risk that receives the impact, improve life, be favorable to using.
Description
Technical Field
The utility model relates to a control circuit board technical field especially relates to a control circuit board that electric iron was used.
Background
The electric iron is a tool for smoothing clothes and cloth, and the power is generally between 300 and 3000W. Its types can be classified into general type, temperature-adjusting type, steam-spraying type, etc.
The control circuit board that current electric iron was used, it lacks the function of preventing bending and multidirectional buffering protection mostly, and it is higher because of falling the risk that receives the impact or receive the extrusion to cause the damage easily, reduces life, is unfavorable for the use, improves to this phenomenon, therefore we have proposed a control circuit board that electric iron was used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a control circuit board for an electric iron.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a control circuit board for an electric iron comprises a control circuit board body, wherein a box-shaped seat with the bottom arranged for an opening is movably contacted with the bottom of the control circuit board body, an anti-bending fixing mechanism and a multidirectional buffering protection mechanism which are matched with the control circuit board body are arranged on the box-shaped seat, the anti-bending fixing mechanism comprises a return plate fixedly sleeved on the box-shaped seat, the top of the return plate is movably contacted with the bottom of the control circuit board body, nuts are arranged on two sides of the box-shaped seat, L-shaped pressing plates are fixedly connected on one sides, close to each other, of the two nuts, the two L-shaped pressing plates are symmetrically arranged, the tops of the L-shaped pressing plates extend to the upper part of the return plate, anti-skid rubber sheets are fixedly bonded on the inner walls of the tops of the L-shaped pressing plates, the bottoms of the anti-skid rubber sheets are movably contacted with the top of the control circuit board body, and T-shaped screw rods are sleeved in the nuts, the return plate is rotatably sleeved on the two T-shaped screws;
the multidirectional buffering protection mechanism comprises a T-shaped fixed seat arranged below a box-shaped seat, the top of the T-shaped fixed seat is provided with a rectangular groove, two guide rods are fixedly connected between the front inner wall and the rear inner wall of the box-shaped seat, a sliding block is sleeved on the guide rods in a sliding manner, two positioning rods are fixedly connected between the sides, close to each other, of the two sliding blocks, a rectangular seat is sleeved in the rectangular groove in a sliding manner, the top of the rectangular seat extends into the box-shaped seat, the rectangular seat is sleeved on the two positioning rods in a sliding manner, a first buffering spring is fixedly connected between the front side and the rear side of the sliding block and between the front inner wall and the rear inner wall of the box-shaped seat respectively, the first buffering spring is movably sleeved on the corresponding guide rods, two second buffering springs are fixedly connected between the side, close to the rectangular seat, of the sliding block and the rectangular seat, and the second buffering springs are movably sleeved on the corresponding positioning rods, the bottom of rectangle seat is seted up the recess, and fixedly connected with a plurality of third buffer spring between the top inner wall of recess and the bottom inner wall of rectangular channel.
Preferably, first round holes and rectangular holes are formed in two sides of the top of the return-shaped plate, first bearings are fixedly sleeved in the first round holes, inner rings of the first bearings are fixedly connected with the outer sides of the corresponding T-shaped screws, and the inner walls of the rectangular holes are slidably connected with the outer sides of the corresponding L-shaped pressing plates.
Preferably, a second round hole is formed in the front side of the sliding block, and the side wall of the second round hole is in sliding connection with the outer side of the corresponding guide rod.
Preferably, two third round holes are formed in the top of the right side of the rectangular seat, and the side walls of the third round holes are in sliding connection with the outer sides of the corresponding positioning rods.
Preferably, the spout has all been seted up to the both sides of rectangle seat, equal fixedly connected with sliding block on the both sides inner wall of rectangular channel, and sliding block and the sliding tray sliding connection who corresponds, the bottom of sliding block bonds and has the elastic rubber piece.
Preferably, four T-shaped bolt through holes are formed in the bottom of the inner side of the T-shaped fixing seat in a rectangular shape, and the inner side of the return plate is fixedly bonded with the outer side of the box-shaped seat.
Compared with the prior art, the beneficial effects of the utility model are that:
the risk of bending caused by extrusion can be effectively reduced by matching the box-shaped seat, the return plate, the L-shaped pressing plate, the nut, the T-shaped screw, the T-shaped fixing seat, the guide rod, the sliding block, the positioning rod, the rectangular seat, the groove, the rectangular groove, the first buffer spring, the second buffer spring and the third buffer spring with the anti-slip rubber sheet and controlling the way that the bottom of the circuit board body is in contact with the return plate and the top of the box-shaped seat in a fitting manner, and the two T-shaped screws are positively rotated during disassembly and assembly, so that the nut moves upwards and drives the anti-skid rubber to move upwards through the corresponding L-shaped pressing plate, the control circuit board body can be moved forwards or backwards and taken out, when in installation, the control circuit board body is placed on the top of the clip plate, then, the two T-shaped screws are rotated reversely, so that the nuts move downwards and the anti-skid rubber is driven to downwards through the corresponding L-shaped pressing plates to press and fix the control circuit board body;
when the shock impact force is generated due to factors such as falling or accidental collision, when the shock impact force is downward, the circuit board body is controlled to move downwards and drive the box-shaped seat to move downwards, the box-shaped seat sequentially drives the rectangular seat to compress a plurality of third buffer springs downwards through the two guide rods, the two slide blocks and the two positioning rods, when the shock impact force is left and right, the box-shaped seat moves left and right and drives the return plate and the box-shaped seat to move left and right through the two L-shaped press plates, the box-shaped seat drives the two slide blocks to move left and right through the two guide rods and compresses or stretches the four second buffer springs, when the shock impact force is front and back, the box-shaped seat moves front and back and forth and drives the return plate to move front and back through the two L-shaped press plates, the return plate drives the box-shaped seat to move front and back, the box-shaped seat drives the two guide rods to move front and back and compress or stretch the four first buffer springs, the vibration impact force in a plurality of directions all around can be effectively alleviated down, and multidirectional buffering protection of the control circuit board body is realized.
The utility model relates to a rationally, conveniently install the control circuit board body and prevent the protection of bending to it, and be convenient for to the multidirectional buffering protection of control circuit board body, reach and to cushion the power of unloading to the vibrations impact that a plurality of directions produced, reduce its damage risk that receives the impact, improve life, be favorable to using.
Drawings
Fig. 1 is a schematic structural diagram of a control circuit board for an electric iron according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a schematic view of the structure of the box-shaped base, the guide rod, the slider, the positioning rod and the first buffer spring connecting piece of the control circuit board for the electric iron according to the present invention.
In the figure: 100 control circuit board body, 1 box-shaped seat, 2 return plates, 3L-shaped pressing plates, 4 nuts, 5T-shaped screws, 6T-shaped fixing seats, 7 guide rods, 8 sliding blocks, 9 positioning rods, 10 rectangular seats, 11 grooves, 12 rectangular grooves, 13 first buffer springs, 14 second buffer springs, 15 third buffer springs and 16 anti-skid rubber.
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.
Referring to fig. 1-3, a control circuit board for an electric iron, comprising a control circuit board body 100, the bottom of the control circuit board body 100 is movably contacted with a box-shaped base 1 with an opening at the bottom, the box-shaped base 1 is provided with an anti-bending fixing mechanism and a multi-directional buffering protection mechanism which are matched with the control circuit board body 100, the anti-bending fixing mechanism comprises a return plate 2 fixedly sleeved on the box-shaped base 1, the top of the return plate 2 is movably contacted with the bottom of the control circuit board body 100, two sides of the box-shaped base 1 are respectively provided with a nut 4, one side of the two nuts 4 close to each other is fixedly connected with an L-shaped pressing plate 3, the two L-shaped pressing plates 3 are symmetrically arranged, the top of the L-shaped pressing plate 3 extends to the upper part of the return plate 2, an anti-skid rubber sheet 16 is fixedly bonded on the inner wall of the top of the L-shaped pressing plate 3, and the bottom of the anti-skid rubber sheet 16 is movably contacted with the top of the control circuit board body 100, the T-shaped screw rods 5 are sleeved in the inner threads of the nut 4, and the clip-shaped plate 2 is rotatably sleeved on the two T-shaped screw rods 5;
the multidirectional buffering protection mechanism comprises a T-shaped fixed seat 6 arranged below a box-shaped seat 1, the top of the T-shaped fixed seat 6 is provided with a rectangular groove 12, two guide rods 7 are fixedly connected between the front inner wall and the rear inner wall of the box-shaped seat 1, a slide block 8 is sleeved on the guide rods 7 in a sliding manner, two positioning rods 9 are fixedly connected between the sides, close to each other, of the two slide blocks 8, a rectangular seat 10 is sleeved in the rectangular groove 12 in a sliding manner, the top of the rectangular seat 10 extends into the box-shaped seat 1, the rectangular seat 10 is sleeved on the two positioning rods 9 in a sliding manner, a first buffering spring 13 is fixedly connected between the front side and the rear side of the slide block 8 and the front inner wall and the rear inner wall of the box-shaped seat 1 respectively, the first buffering spring 13 is movably sleeved on the corresponding guide rods 7, and two second buffering springs 14 are fixedly connected between the side, close to the rectangular seat 10, of the slide block 8 and the rectangular seat 10, and the 14 movable sleeves of second buffer spring are established on corresponding locating lever 9, and recess 11 has been seted up to the bottom of rectangle seat 10, and a plurality of third buffer spring 15 of fixedly connected with between the top inner wall of recess 11 and the bottom inner wall of rectangular channel 12, the utility model relates to a rationally, conveniently install control circuit board body 100 and prevent the protection of bending to it, and be convenient for to control circuit board body 100 multidirectional buffering protection, reach and to cushion the power of unloading to the vibrations impact that a plurality of directions produced, reduce its damage risk that receives the impact, improve life, be favorable to using.
In the utility model, both sides of the top of the square-shaped plate 2 are provided with a first round hole and a rectangular hole, and the first round hole is internally and fixedly sleeved with a first bearing, the inner ring of the first bearing is fixedly connected with the outer side of the corresponding T-shaped screw 5, the inner wall of the rectangular hole is slidably connected with the outer side of the corresponding L-shaped pressing plate 3, the front side of the slide block 8 is provided with a second round hole, the side wall of the second round hole is slidably connected with the outer side of the corresponding guide rod 7, the top of the right side of the rectangular seat 10 is provided with two third round holes, the side wall of the third round hole is slidably connected with the outer side of the corresponding positioning rod 9, both sides of the rectangular seat 10 are provided with slide grooves, the inner walls of both sides of the rectangular groove 12 are fixedly connected with slide blocks, the slide blocks are slidably connected with the corresponding slide grooves, the bottom of the slide blocks is bonded with elastic rubber blocks, the bottom of the T-shaped fixing seat 6 is rectangular and is provided with four T-shaped bolt perforations, the inboard of returning shaped plate 2 bonds fixedly with the outside of box-shaped seat 1, the utility model relates to a rationally, conveniently install control circuit board body 100 and prevent the protection of buckling to it, and be convenient for to control circuit board body 100 multidirectional buffering protection, reach and to cushion the power of unloading to the vibrations impact that a plurality of directions produced, reduce its damage risk that receives the impact, improve life, be favorable to using.
The working principle is as follows: the bottom of the control circuit board body 100 is in contact with the top of the square-shaped plate 2 and the box-shaped seat 1 in a fitting manner, the box-shaped seat 1 and the square-shaped plate 2 can support the control circuit board body 100, the risk that the control circuit board body 100 is bent due to extrusion can be effectively reduced, when the control circuit board body 100 needs to be disassembled and assembled, the two T-shaped screws 5 are rotated in the forward direction, the T-shaped screws 5 can drive the corresponding nuts 4 to move upwards, the nuts 4 drive the anti-skid rubber sheets 16 to be separated from the control circuit board body 100 upwards through the corresponding L-shaped pressing plates 3, the control circuit board body 100 can be moved forwards or backwards from the two L-shaped pressing plates 3 to be taken out, during installation, the control circuit board body 100 is placed at the top of the square-shaped plate 2, then the two T-shaped screws 5 are rotated in the reverse direction, so that the nuts 4 move downwards and the anti-skid rubber sheets 16 are driven by the corresponding L-shaped pressing plates 3 to press and fix the control circuit board body 100 downwards, so that the control circuit board body 100 is conveniently installed and protected from being bent;
when the vibration impact force is generated due to factors such as falling or accidental collision, when the vibration impact force is downward, the control circuit board body 100 moves downward and drives the box-shaped base 1 and the rectangular return plate 2 to move downward, the box-shaped base 1 drives the two sliding blocks 8 to move downward through the two guide rods 7, the two sliding blocks 8 drive the rectangular base 10 to move downward through the two positioning rods 9, the rectangular base 10 slides downward in the rectangular groove 12 and compresses a plurality of third buffer springs 15, when the vibration impact force is left and right, the control circuit board body 100 moves left and right and drives the return plate 2 to move left and right through the two L-shaped pressing plates 3, the return plate 2 drives the box-shaped base 1 to move left and right, the box-shaped base 1 drives the two sliding blocks 8 to move left and right through the two guide rods 7, the two sliding blocks 8 drive the two positioning rods 9 to slide left and right in the two third circular holes on the rectangular base 10, and the two sliding blocks 8 compress or stretch the four second buffer springs 14, when the control circuit board body 100 is under the front-back impact force, the control circuit board body 100 moves back and forth, the two L-shaped pressing plates 3 drive the return plate 2 to move back and forth, the return plate 2 drives the box-shaped base 1 to move back and forth, the box-shaped base 1 drives the two guide rods 7 to respectively slide back and forth in the second round holes in the corresponding sliding blocks 8, the box-shaped base 1 compresses or stretches the four first buffer springs 13, and at the moment, under the elastic forces of the third buffer springs 15, the second buffer springs 14 and the first buffer springs 13, the vibration impact force in multiple directions, namely front, back, left and right can be effectively relieved, the multidirectional buffering and force relief is achieved, the purpose of multidirectional buffering and protection of the control circuit board body 100 is achieved, and the damage risk of the control circuit board body is reduced.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A control circuit board for an electric iron comprises a control circuit board body (100) and is characterized in that the bottom of the control circuit board body (100) is movably contacted with a box-shaped seat (1) with the bottom arranged for an opening, a bending-preventing fixing mechanism and a multidirectional buffering protection mechanism which are matched with the control circuit board body (100) are arranged on the box-shaped seat (1), the bending-preventing fixing mechanism comprises a return plate (2) fixedly sleeved on the box-shaped seat (1), the top of the return plate (2) is movably contacted with the bottom of the control circuit board body (100), nuts (4) are arranged on two sides of the box-shaped seat (1), L-shaped pressing plates (3) are fixedly connected on one sides of the two nuts (4) close to each other, the two L-shaped pressing plates (3) are symmetrically arranged, the tops of the L-shaped pressing plates (3) extend to the upper part of the return plate (2), and anti-skid rubber sheets (16) are fixedly bonded on the inner walls of the tops of the L-shaped pressing plates (3), the bottom of the anti-skid rubber sheet (16) is movably contacted with the top of the control circuit board body (100), T-shaped screws (5) are sleeved on the inner threads of the nut (4), and the return plate (2) is rotatably sleeved on the two T-shaped screws (5);
the multidirectional buffering and protecting mechanism comprises a T-shaped fixed seat (6) arranged below a box-shaped seat (1), the top of the T-shaped fixed seat (6) is provided with a rectangular groove (12), two guide rods (7) are fixedly connected between the front side inner wall and the rear side inner wall of the box-shaped seat (1), a sliding block (8) is sleeved on the guide rods (7) in a sliding manner, two positioning rods (9) are fixedly connected between one sides of the two sliding blocks (8) close to each other, a rectangular seat (10) is sleeved in the rectangular groove (12) in a sliding manner, the top of the rectangular seat (10) extends into the box-shaped seat (1), the rectangular seat (10) is sleeved on the two positioning rods (9) in a sliding manner, a first buffering spring (13) is fixedly connected between the front side and the rear side of each sliding block (8) and the front side inner wall and the rear side inner wall of the box-shaped seat (1), and the first buffering spring (13) is movably sleeved on the corresponding guide rods (7), two second buffer springs (14) are fixedly connected between one side, close to the rectangular seat (10), of the sliding block (8) and the rectangular seat (10), the second buffer springs (14) are movably sleeved on the corresponding positioning rods (9), grooves (11) are formed in the bottom of the rectangular seat (10), and a plurality of third buffer springs (15) are fixedly connected between the inner wall of the top of each groove (11) and the inner wall of the bottom of each rectangular groove (12).
2. The control circuit board for the electric iron according to claim 1, wherein the first round hole and the rectangular hole are formed in both sides of the top of the return plate (2), a first bearing is fixedly sleeved in the first round hole, an inner ring of the first bearing is fixedly connected with the outer side of the corresponding T-shaped screw rod (5), and the inner wall of the rectangular hole is slidably connected with the outer side of the corresponding L-shaped pressing plate (3).
3. The control circuit board for an electric iron according to claim 1, wherein a second circular hole is opened at the front side of the slider (8), and the side wall of the second circular hole is slidably connected with the outer side of the corresponding guide rod (7).
4. The control circuit board for the electric iron according to claim 1, wherein two third round holes are formed at the top of the right side of the rectangular seat (10), and the side walls of the third round holes are slidably connected with the outer sides of the corresponding positioning rods (9).
5. The control circuit board for the electric iron according to claim 1, wherein sliding grooves are formed in both sides of the rectangular base (10), sliding blocks are fixedly connected to inner walls of both sides of the rectangular groove (12) and are slidably connected with the corresponding sliding grooves, and elastic rubber blocks are bonded to bottoms of the sliding blocks.
6. The control circuit board for the electric iron according to claim 1, wherein the bottom of the inner side of the T-shaped fixed seat (6) is rectangular and provided with four T-shaped bolt through holes, and the inner side of the return plate (2) is fixedly bonded with the outer side of the box-shaped seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120090974.9U CN213938434U (en) | 2021-01-14 | 2021-01-14 | Control circuit board for electric iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120090974.9U CN213938434U (en) | 2021-01-14 | 2021-01-14 | Control circuit board for electric iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213938434U true CN213938434U (en) | 2021-08-10 |
Family
ID=77158544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120090974.9U Active CN213938434U (en) | 2021-01-14 | 2021-01-14 | Control circuit board for electric iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213938434U (en) |
-
2021
- 2021-01-14 CN CN202120090974.9U patent/CN213938434U/en active Active
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