CN209994686U - Automatic change electric DDC control box - Google Patents
Automatic change electric DDC control box Download PDFInfo
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- CN209994686U CN209994686U CN201920040767.5U CN201920040767U CN209994686U CN 209994686 U CN209994686 U CN 209994686U CN 201920040767 U CN201920040767 U CN 201920040767U CN 209994686 U CN209994686 U CN 209994686U
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Abstract
The utility model relates to a control box technical field, and an automatic change electric DDC control box is disclosed, including the control box main part, a plurality of evenly distributed's square hole has been seted up to the lateral wall bottom of control box main part, a plurality of square holes all are linked together with the inner chamber of control box main part, the inside in a plurality of square holes all is provided with first dustproof mechanism, first dustproof mechanism includes the mounting panel, mounting panel sliding connection is in the inside in square hole, the through wires hole has been seted up to the lateral wall of mounting panel, the inner wall in through wires hole has four to be the circular shape rubber pieces of fourth that the annular distributes through glue bonding, a confined circle is constituteed to four rubber pieces, the arc wall has all been seted up to the top and the bottom of mounting panel, the spout has all been seted up to the interior top and the interior bottom in square hole, the inside of two spouts is provided with two. The utility model discloses can avoid the dust to get into the inside of control box main part by the through wires hole effectively and influence the normal work of control box main part.
Description
Technical Field
The utility model relates to a control box technical field especially relates to an automatic change electric DDC control box.
Background
The through wires hole is generally seted up at the lateral wall of control box to current DDC control box, passes the through wires hole with the wire, carries out electric connection through the wire with the electrical components of control box inside and outside electrical components, and the diameter in general through wires hole all is greater than the cross-section circle diameter of wire to make outside dust by the inside of wire and the clearance entering control box between the through wires hole and influence the normal work of control box.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the outside dust influences the normal work of control box by the inside of the clearance entering control box between wire and the through wires hole among the prior art, and the automatic electric DDC control box that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic electric DDC control box comprises a control box main body, wherein a plurality of square holes which are uniformly distributed are formed in the bottom end of the side wall of the control box main body, the square holes are communicated with an inner cavity of the control box main body, a first dustproof mechanism is arranged inside each square hole, each first dustproof mechanism comprises a mounting plate, the mounting plates are connected inside the square holes in a sliding mode, threading holes are formed in the side wall of each mounting plate, four rubber sheets which are in a quarter-circle shape and distributed in an annular mode are bonded on the inner wall of each threading hole through glue, each rubber sheet forms a closed circle, arc-shaped grooves are formed in the top and the bottom of each mounting plate, sliding grooves are formed in the inner top and the inner bottom of each square hole, clamping mechanisms corresponding to the two arc-shaped grooves are respectively arranged inside the two sliding grooves, and radiating holes are formed in the top end of the side wall of the control box main body, and a second dustproof mechanism matched with the heat dissipation holes is arranged inside the heat dissipation holes.
Preferably, the clamping mechanism comprises a sliding block, the sliding block is connected with the sliding groove in a sliding mode, a hemispherical clamping block is fixedly connected to one end of the sliding block, the side wall of the clamping block abuts against the inner wall of the arc-shaped groove, and a spring is fixedly connected between the other end of the sliding block and the inner side wall of the sliding groove.
Preferably, the two relative inside walls of the sliding groove are provided with a limiting groove, two limiting grooves are connected with limiting blocks in an equal sliding mode, and the two limiting blocks are fixedly connected with the two side walls of the sliding block respectively and close to the side walls.
Preferably, the second dustproof mechanism includes the installing frame matched with the heat dissipation hole, the external screw thread has been seted up to the outer wall of installing frame, the inner wall fixedly connected with dust screen of installing frame, the installing frame is kept away from the two symmetrical first in command that set up of lateral wall fixedly connected with of control box main part inner chamber.
Preferably, the inner top and the inner bottom of the square hole are fixedly connected with stop blocks, and the side wall of the mounting plate, which is close to the inner cavity of the control box body, is in contact with the side walls of the two stop blocks.
Preferably, the side wall of the mounting plate far away from the control box main body is fixedly connected with a second handle.
Compared with the prior art, the utility model provides an automatic change electric DDC control box possesses following beneficial effect:
1. this automatic change electric DDC control box, through setting up through wires hole and four sheets, when needs utilize the wire to be connected the inside electrical components of control box main part with outside electrical components, pass the through wires hole and extend to the inside of control box main part with the one end of wire by the outside of control box main part, the sheet rubber has elasticity, four sheets rubber compresses tightly the wire, four sheets rubber and wire common seal through wires hole, avoided the dust effectively by the inside of through wires hole entering control box main part, when the inside of some through wires holes is not passed by the wire, this through wires hole is sealed jointly to four sheets rubber, the inside of dust by through wires hole entering control box main part has been avoided effectively.
2. The automatic electric DDC control box is characterized in that a clamping mechanism is arranged, when a rubber sheet needs to be replaced, a mounting plate moves away from an inner cavity of a main body of the control box through a second handle, an arc-shaped groove on the mounting plate extrudes a clamping block, the clamping block and a sliding block move away from the mounting plate, and a spring compresses, when the clamping block is thoroughly separated from the mounting plate, an old mounting plate can be easily pulled out from the inside of a threading hole, the clamping block, the sliding block and the limiting block move close to a square hole under the action of spring elasticity, when the side wall of the limiting block close to the square hole abuts against the inner side wall of a limiting groove, the joint of the sliding block and the clamping block is positioned in the sliding groove, at the moment, the mounting plate provided with a new rubber sheet is inserted into the square hole, the clamping block is extruded by the mounting plate through an arc-shaped surface on the clamping block, the clamping block and the sliding, the clamping block corresponds to the arc-shaped groove, and the side wall of the clamping block is abutted against the inner wall of the arc-shaped groove under the action of the elastic force of the spring, so that the effect of facilitating the replacement of the rubber sheet is achieved.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can avoid the dust to get into the inside of control box main part by the through wires hole effectively and influence the normal work of control box main part.
Drawings
Fig. 1 is a schematic structural diagram of an automated electrical DDC control box according to the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a schematic structural view of a portion a in fig. 1.
In the figure: the control box comprises a control box body 1, a mounting plate 2, a rubber sheet 3, a sliding groove 4, heat dissipation holes 5, a sliding block 6, a clamping block 7, a spring 8, a limiting groove 9, a limiting block 10, a mounting frame 11, a dust screen 12, a first handle 13, a stopping block 14, a second handle 15 and a lead 16.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an automatic electric DDC control box comprises a control box main body 1, a plurality of square holes which are uniformly distributed are formed at the bottom end of the side wall of the control box main body 1, the square holes are all communicated with the inner cavity of the control box main body 1, a first dustproof mechanism is arranged inside each square hole, each dustproof mechanism comprises a mounting plate 2, the mounting plates 2 are slidably connected inside the square holes, the side wall of each mounting plate 2 is provided with a threading hole, the inner wall of each threading hole is bonded with four rubber sheets 3 which are annularly distributed and in the shape of a quarter circle through glue, the four rubber sheets 3 form a closed circle, the top and the bottom of each mounting plate 2 are provided with arc-shaped grooves, the inner top and the inner bottom of each square hole are provided with sliding grooves 4, the insides of the two sliding grooves 4 are respectively provided with clamping mechanisms corresponding to the two arc-shaped grooves, the top end of the side wall of the, the inside of louvre 5 is provided with the second dustproof mechanism with louvre 5 assorted.
The screens mechanism includes slider 6, slider 6 and 4 sliding connection of spout, and the hemispherical fixture block 7 of the one end fixedly connected with of slider 6, the lateral wall of fixture block 7 offsets with the inner wall of arc wall, common fixedly connected with spring 8 between the other end of slider 6 and the inside wall of spout 4, screens mechanism is used for fixed mounting panel 2.
The second dustproof mechanism includes and 5 assorted installing frame 11 with the louvre, the external screw thread has been seted up to the outer wall of installing frame 11, the inner wall fixedly connected with dust screen 12 of installing frame 11, the installing frame 11 is kept away from the first in command 13 that two symmetries of lateral wall fixedly connected with of 1 inner chamber of control box main part set up, the second dustproof mechanism can avoid the dust to get into the inside of control box main part 1 by louvre 5 effectively, and installing frame 11 and 5 threaded connection of louvre, be convenient for dismantle dust screen 12 get off in order to clear up.
The equal fixedly connected with dog 14 in the interior top and the interior bottom of square hole, the lateral wall that mounting panel 2 is close to 1 inner chamber of control box main part contacts with the lateral wall of two dogs 14, dog 14 plays the positioning action, is convenient for make the arc wall corresponding with fixture block 7.
The side wall of the mounting plate 2 far away from the control box main body 1 is fixedly connected with a second handle 15, and the second handle 15 is convenient for people to operate the mounting plate 2.
In the utility model, through arranging the threading hole and the four rubber sheets 3, when the electric elements inside the control box main body 1 are connected with the external electric elements by the wire 16, one end of the wire 16 passes through the threading hole from the outside of the control box main body 1 and extends to the inside of the control box main body 1, the rubber sheets 3 have elasticity, the four rubber sheets 3 compress the wire 16, the four rubber sheets 3 and the wire 16 jointly seal the threading hole, thereby effectively preventing dust from entering the inside of the control box main body 1 from the threading hole, when the insides of some threading holes are not passed by the wire 16, the four rubber sheets 3 completely seal the threading hole, thereby effectively preventing the dust from entering the inside of the control box main body 1 from the threading hole, through arranging the clamping mechanism, when the rubber sheets 3 need to be replaced, the mounting plate 2 moves away from the inner cavity of the control box main body 1 through the second handle 15, the arc-shaped groove on the mounting plate 2 extrudes the clamping block 7 to enable the clamping block 7 and the sliding block 6 to move away from the mounting plate 2, the spring 8 is compressed, when the clamping block 7 is completely separated from the mounting plate 2, the old mounting plate 2 can be easily pulled out from the inside of the square hole, under the action of the elastic force of the spring 8, the clamping block 7, the sliding block 6 and the limiting block 10 move close to the square hole, when the side wall of the limiting block 10 close to the square hole is abutted against the inner side wall of the limiting groove 9, the joint of the sliding block 6 and the clamping block 7 is positioned inside the sliding groove 4, at the moment, the mounting plate 2 provided with a new rubber sheet 3 is inserted into the square hole, the clamping block 7 is extruded by the mounting plate 2 through the arc-shaped surface on the clamping block 7, the clamping block 7 and the sliding block 6 move into the sliding groove 4, the spring 8 is compressed, when the mounting plate 2 is contacted with the stop block 14, the clamping block 7, thereby achieving the effect of facilitating the replacement of the rubber sheet 3.
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. An automatic electric DDC control box comprises a control box main body (1) and is characterized in that a plurality of square holes which are uniformly distributed are formed in the bottom end of the side wall of the control box main body (1), the square holes are communicated with the inner cavity of the control box main body (1), a first dustproof mechanism is arranged inside each square hole and comprises a mounting plate (2), the mounting plate (2) is connected inside each square hole in a sliding mode, threading holes are formed in the side wall of the mounting plate (2), four rubber sheets (3) which are in a quarter-circle shape and distributed in an annular mode are bonded on the inner wall of each threading hole through glue, the four rubber sheets (3) form a closed circle, arc-shaped grooves are formed in the top and the bottom of the mounting plate (2), sliding grooves (4) are formed in the inner top and the inner bottom of each square hole, and clamping mechanisms corresponding to the two arc-shaped grooves are arranged inside the two sliding grooves (4) respectively, the top end of the side wall of the control box main body (1) is provided with a heat dissipation hole (5), and a second dustproof mechanism matched with the heat dissipation hole (5) is arranged inside the heat dissipation hole (5).
2. The automatic electric DDC control box according to claim 1, wherein said detent mechanism comprises a slider (6), said slider (6) is slidably connected to said chute (4), a hemispherical fixture block (7) is fixedly connected to one end of said slider (6), a side wall of said fixture block (7) abuts against an inner wall of said arc-shaped groove, and a spring (8) is fixedly connected between the other end of said slider (6) and an inner side wall of said chute (4).
3. An automatic electric DDC control box according to claim 2, wherein two opposite inner side walls of the chute (4) are both provided with a limiting groove (9), the two limiting grooves (9) are both connected with limiting blocks (10) in a sliding manner, and the side walls of the two limiting blocks (10) close to each other are respectively fixedly connected with the two side walls of the slider (6).
4. The automatic electric DDC control box of claim 1, wherein the second dustproof mechanism comprises an installation frame (11) matched with the heat dissipation holes (5), the outer wall of the installation frame (11) is externally threaded, the inner wall of the installation frame (11) is fixedly connected with a dustproof net (12), and the side wall of the installation frame (11) away from the inner cavity of the control box body (1) is fixedly connected with two symmetrically arranged first handles (13).
5. An automatic electric DDC control box according to claim 1, characterized in that the inner top and bottom of said square hole are fixedly connected with a stop block (14), and the side wall of said mounting plate (2) close to the inner cavity of the control box body (1) is in contact with the side walls of both stop blocks (14).
6. An automated electrical DDC control box according to claim 1, characterized in that a second handle (15) is fixedly attached to the side wall of the mounting plate (2) remote from the control box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040767.5U CN209994686U (en) | 2019-01-10 | 2019-01-10 | Automatic change electric DDC control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040767.5U CN209994686U (en) | 2019-01-10 | 2019-01-10 | Automatic change electric DDC control box |
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| Publication Number | Publication Date |
|---|---|
| CN209994686U true CN209994686U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920040767.5U Active CN209994686U (en) | 2019-01-10 | 2019-01-10 | Automatic change electric DDC control box |
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| CN (1) | CN209994686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702863A (en) * | 2020-12-28 | 2021-04-23 | 嵊州市法佳电器有限公司 | Motor controller |
-
2019
- 2019-01-10 CN CN201920040767.5U patent/CN209994686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702863A (en) * | 2020-12-28 | 2021-04-23 | 嵊州市法佳电器有限公司 | Motor controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Eliminate plunger measurement pump outlet pipe autolyte towards vibrator Effective date of registration: 20200408 Granted publication date: 20190115 Pledgee: China Co truction Bank Corp Guangzhou Liwan branch Pledgor: GUANGZHOU YONGYU ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2020440000076 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 5 Fuyuan Middle Road, Tianhe District, Guangzhou, Guangdong 510000:D207) 510000 No.5 Fuyuan Middle Road, Tianhe District, Guangzhou City, Guangdong Province (Location: D207) Patentee after: Guangzhou Yongyu Energy Saving Technology Co.,Ltd. Address before: 5 Fuyuan Middle Road, Tianhe District, Guangzhou, Guangdong 510000:D207) 510000 No.5 Fuyuan Middle Road, Tianhe District, Guangzhou City, Guangdong Province (Location: D207) Patentee before: GUANGZHOU YONGYU ENERGY SAVING TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210521 Granted publication date: 20190115 Pledgee: China Co. truction Bank Corp Guangzhou Liwan branch Pledgor: GUANGZHOU YONGYU ENERGY SAVING TECHNOLOGY Co.,Ltd. Registration number: Y2020440000076 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |