CN213905999U - Power fixing structure and distribution box - Google Patents
Power fixing structure and distribution box Download PDFInfo
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- CN213905999U CN213905999U CN202022846815.5U CN202022846815U CN213905999U CN 213905999 U CN213905999 U CN 213905999U CN 202022846815 U CN202022846815 U CN 202022846815U CN 213905999 U CN213905999 U CN 213905999U
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Abstract
The utility model provides a power fixed knot constructs and block terminal, power fixed knot constructs including: the box body is provided with a first mounting opening and a second mounting opening; one end of the fixing piece is rotatably connected to one end, far away from the first mounting opening, of the box body, and the other end of the fixing piece extends towards the first mounting opening and is detachably connected to the box body; the power support, the one end of power support can be dismantled and be connected the box be corresponding to the position of second installing port, the other end is located the inner wall of box with between the mounting, wherein, the mounting to power support has the pretightning force. When maintenance personal need dismantle power support, can directly follow first installing port and remove being connected dismantling of mounting and box, turn over the mounting, remove power support and box from the second installing port can follow the second installing port and pull out power support from the dismantled fixed of second installing port again, and it is very convenient to operate.
Description
Technical Field
The utility model relates to an electrical assembly technical field, in particular to power fixed knot constructs and block terminal.
Background
The power supply is used as a power supply device and is a necessary device of electrical equipment, for example, the power supply is required to be configured in the electrical equipment such as an air conditioner, a refrigerator, a distribution box and the like, in the prior art, the power supply is generally fixed on a power supply bracket, the power supply bracket is fixed in a box body of the electrical equipment by using screws, in order to fully utilize the space, the assembly gap between the power supply and other devices after the assembly is generally small, because the electrical equipment is usually required to be maintained after being used for a period of time, the mode of directly fixing the power supply bracket in the box body of the electrical equipment by using the screws leads to insufficient operation space for disassembly, and is inconvenient to maintain, for example, when the power supply of the distribution box is taken out, the front door needs to be opened to enter the box body to loosen two screws close to the front door, then the two screws far away from the front door need to be disassembled, but the distribution board in front of the power supply needs to be disassembled or the rear cover needs to be opened to lock or loosen the screws, resulting in inconvenience in operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power fixed knot constructs aims at solving prior art, during the power of maintenance electrical equipment, is difficult to the problem of taking out the power from electrical equipment's box.
In order to achieve the above object, the utility model provides a power fixing structure, power fixing structure includes:
the box body is provided with a first mounting opening and a second mounting opening;
one end of the fixing piece is rotatably connected to one end, far away from the first mounting opening, of the box body, and the other end of the fixing piece extends towards the first mounting opening and is detachably connected to the box body;
the power support, the one end of power support can be dismantled and be connected the box be corresponding to the position of second installing port, the other end is located the inner wall of box with between the mounting, wherein, the mounting to power support has the pretightning force.
Optionally, the fixing member includes a rotating portion, a pressing portion and a connecting portion, the rotating portion, the pressing portion and the connecting portion are sequentially arranged from a position far away from the first mounting opening to a position close to the first mounting opening, the connecting portion forms the rotatable connection with the box body through a rotating shaft, an accommodating space for accommodating the power supply bracket is formed between the pressing portion and the box body, and the connecting portion is detachably connected to the box body.
Optionally, the pressing portion includes a first flange, and the first flange is abutted against the power bracket to apply the pre-tightening force to the power bracket.
Optionally, the first flange includes a connecting plate perpendicular to the power support and a pressing plate parallel to the power support, the pressing plate abuts against the power support, and the connecting portion connects the pressing plate, the connecting portion and the rotating portion together.
Optionally, the connecting portion includes a second flange, a fixing hole is formed in the second flange, and the fixing hole is detachably connected with the box body through a screw.
Optionally, the fixing part further comprises a pressing plate, a shaft hole is formed in the connecting portion, the pressing plate is fixed to the inner wall of the box body and forms an installation gap for accommodating the connecting portion with the inner wall of the box body, and the shaft hole is in rotatable connection with the pressing plate and/or the box body through a screw.
Optionally, the power support includes a bearing plate and a fixed flange disposed on the bearing plate, the fixed flange is disposed corresponding to the second mounting opening and detachably connected to the box, and an end of the bearing plate away from the fixed flange is disposed between the fixing member and the box in a penetrating manner.
Optionally, a guide rail is arranged on the box body, and the guide rail extends from the position close to the first mounting opening to the position far away from the first mounting opening.
Optionally, a limiting folding edge is arranged on the guide rail, and an avoiding opening is formed in the fixing piece corresponding to the limiting folding edge.
The utility model also provides a distribution box, the distribution box includes as above arbitrary the power fixed knot construct, the distribution box still includes the power, the power is installed on the power support of distribution box.
The utility model discloses technical scheme is through offering first installing port and second installing port on the box, with the one end rotatable coupling of mounting in the one end of keeping away from first installing port of box, the other end extends towards first installing port and can dismantle the connection on the box, and the one end of power support can be dismantled and connect the position corresponding to the second installing port at the box, and the other end is located between the inner wall of box and the mounting, and the mounting has the pretightning force to power support's application. When maintenance personal need dismantle power support, can directly follow first installing port and remove being connected dismantling of mounting and box, turn over the mounting, remove power support and box from the second installing port can follow the second installing port and pull out power support from the dismantled fixed of second installing port again, and it is very convenient to operate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of a part of the structure of an embodiment of the distribution box of the present invention.
FIG. 2 is an enlarged view of a portion of A in FIG. 1;
fig. 3 is a schematic structural view of a fixing member of the power fixing structure of the present invention;
fig. 4 is a schematic view of the fixing member of the power fixing structure of the present invention at another viewing angle;
fig. 5 is a schematic structural view of the pressing member of the power fixing structure of the present invention;
fig. 6 is a schematic structural view of the power bracket of the power fixing structure of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
3 | |
| 11 | |
31 | Connecting |
| 13 | |
32 | |
| 14 | |
33 | |
| 15 | |
34 | Connecting |
| 16 | |
35 | |
| 17 | |
36 | Dodging |
| 18 | |
4 | |
| 19 | |
41 | |
| 21 | |
42 | Connecting |
| 22 | Fixed |
5 | Rotating shaft |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 and 2, to achieve the above object, the present invention provides a power fixing structure, which includes: the box body 1 is provided with a first mounting port (not marked in the figure) and a second mounting port 13; one end of the fixing piece 3 is rotatably connected to one end, far away from the first mounting opening, of the box body 1, and the other end of the fixing piece 3 extends towards the first mounting opening and is detachably connected to the box body 1; the power support, the one end of power support can be dismantled and be connected corresponding to of box 1 the position of second installing port 13, the other end is located the inner wall of box 1 with between the mounting 3, wherein, mounting 3 to the pretightning force is exerted to the power support.
In this embodiment, the power fixing structure can be applied to various electrical devices which need to be provided with power, such as a refrigerator, an air conditioner and a distribution box. Box 1 is the installation basis of each structure in the electrical equipment, specifically include bottom plate 11 and fix the lateral wall on bottom plate 11, the lateral wall can be cylindric also can be square, first installing port, second installing port 13 is all seted up on the lateral wall, be convenient for assembly and later maintenance, in specific implementation, still install the closing plate 15 that is used for sealing first installing port and second installing port 13 on first installing port and the second installing port 13, closing plate 15 is for dismantling with the lateral wall and being connected, for example, screw connection or joint etc. simultaneously, still can set up louvre 19 on the closing plate 15 and dispel the heat to the structure in the box 1.
The first mounting port and the second mounting port 13 are respectively located on different side surfaces of the box body 1, for example, the box body 1 is surrounded by four side walls and the bottom plate 11 to form a square box body 1, the first mounting port and the second mounting port 13 are respectively located on two adjacent side walls, for example, the first mounting hole is formed in the front side wall, and the second mounting hole is formed in the left side wall 14, during assembly, the power supply bracket is inserted into the box body 1 along a guide rail 18 (shown in fig. 2) arranged on the bottom plate 11, when the power supply bracket is inserted into a position corresponding to the second mounting port 13, one end close to the second mounting port 13 is pressed against the bottom plate 11 by using the fixing member 3, and one end far away from the second mounting port 13 is detachably and fixedly connected with the bottom plate 11 (or the side wall). The second mounting opening 13 corresponds to the end portion of the power supply support facing the second mounting opening 13, so that after the fixing piece 3 and the connection between the power supply support and the bottom plate 11 are loosened, the power supply support can be pulled out from the second mounting opening 13, the power supply support is used for mounting a power supply, the power supply is fixed on the power supply support, and when the power supply support is pulled out, the power supply is pulled out along with the power supply support. The detachable connection of the power supply bracket and the box body 1 can be realized by fixing screws, binding steel wires and the like.
The one end of keeping away from second installing port 13 of power support is fixed by mounting 3, mounting 3 and 1 rotatable coupling of box, first installing port is kept away from to the one end that forms rotatable coupling with box 1 of mounting 3, mounting 3 extends to the position that is close to first installing port from the position of keeping away from first installing port, during the assembly, with mounting 3 rotatable coupling on box 1 earlier, rotate mounting 3 again to the position that forms the butt with power support along pivot 5, can dismantle fixing to box 1 with mounting 3 again, thereby the pretightning force is applyed to power support, firmly press on box 1 with power support. Specifically, the end of the fixing member 3 close to the first mounting opening is detachably connected to the side wall or the bottom plate 11 of the box 1, the detachable connection between the fixing member 3 and the box 1 may be a screw fixing or a snap fixing, and an elastic buffer member, such as a rubber pad or a spring, may be further installed between the fixing member 3 and the box 1 to improve the stability of the electrical device.
Because the one end of mounting 3 of keeping away from first installing port is rotatable coupling, and the one end that is close to first installing port can be dismantled with box 1 and be connected, when maintenance person need dismantle power support, can directly follow first installing port and remove being connected dismantling of mounting 3 and box 1, rotate mounting 3 again can, need not demolish the right side rotation connection of mounting and box again to can avoid demolising other devices of installing in box 1. Taking the distribution box as an example, the first installation opening is located on the front side wall (not marked in the figure) of the distribution box, the second installation opening 13 is located on the left side wall 14 of the distribution box, the distribution board 16 is located between the front side wall and the power supply bracket, the maintenance personnel releases the detachable connection between the fixing part 3 and the box body 1 from the first installation opening, and then releases the detachable fixation between the power supply bracket and the box body 1 from the second installation opening 13 so as to pull out the power supply bracket from the second installation opening 13, and the operation is very convenient.
In a further embodiment, the fixing member 3 includes a rotating portion, a pressing portion and a connecting portion, which are sequentially disposed from a position far away from the first mounting opening to a position close to the first mounting opening, the connecting portion forms the rotatable connection with the box body 1 through a rotating shaft 5, an accommodating space (shown in the figure) for accommodating the power supply bracket is formed between the pressing portion and the box body 1, and the connecting portion is detachably connected to the box body 1.
The box body 1 is provided with a guide rail 18 for inserting a power supply support, in this embodiment, the extending direction of the guide rail 18 is consistent with the extending direction of the fixing part 3, after the power supply support is inserted into the box body 1 along the guide rail 18, one end of the power supply support, which is far away from the second mounting port 13, is located in the accommodating space, and is abutted against the pressing part and is subjected to the pretightening force of the pressing part, so that the power supply support is stably installed in the box body 1. In a specific implementation, the connecting portion needs to extend to a position close to the first mounting opening so that the connecting portion can be removed from the box body 1 from the first mounting opening, and the connecting portion can be specifically arranged according to an actual assembly space.
The pressing portion comprises a first flanging, and the first flanging is abutted to the power supply support to apply the pretightening force to the power supply support. As shown in fig. 3 and 4, the first flange may specifically include a connecting plate 31 perpendicular to the power bracket and a pressing plate 32 parallel to the power bracket, and the connecting portion connects the pressing plate 32 with the connecting portion and the rotating portion as a whole.
The pressure board 32 is parallel with power support to can increase the area of contact of mounting 3 with power support, guarantee to stably exert the pretightning force, connecting plate 31 is perpendicular with power support, will press board 32 and connecting portion and rotating part to be connected. The connecting part comprises a second flanging 34, a fixing hole 35 is formed in the second flanging 34, and the fixing hole 35 is detachably connected with the box body 1 through a screw.
As an example, a vibration-damping pad (not shown) is disposed on a surface of the pressing plate 32 facing the power bracket, and the vibration-damping pad may be a rubber pad to absorb vibration of the power bracket.
As shown in fig. 5, the fixing member 3 further includes a pressing plate 4, a shaft hole 33 is formed in the connecting portion, the shaft hole 33 is used for penetrating through the rotating shaft 5, the connecting portion and the pressing plate 4 form a rotatable connection, two ends of the pressing plate 4 are fixedly connected with the box body 1 through a connecting hole 42, the shaft hole 33 is located in the middle of the pressing plate 4, and a protrusion 41 is arranged on the surface of the pressing plate 4 facing the connecting portion, so that an installation gap (not marked in the drawing) for accommodating the connecting portion is formed between the pressing plate 4 and the inner wall of the box body 1, the connecting portion is located in the installation gap, and it is ensured that the fixing member 3 can rotate and rotate, and of course, the shaft hole 33 can also directly form a rotatable connection with the side wall of the box body 1 through a screw.
As shown in fig. 6, the power support includes a bearing plate 21 and a fixed flange 22 disposed on the bearing plate 21, the bearing plate 21 is used for mounting a power supply, the fixed flange 22 is used for being detachably connected with the box 1, the fixed flange 22 is disposed corresponding to the second mounting opening 13 and detachably connected to the box 1, a maintenance worker can detach the fixed flange 22 from the box 1 in a second mounting process, one end of the bearing plate 21, which is far away from the fixed flange 22, penetrates between the fixing member 3 and the box 1, and the bearing plate 21 is pressed against the box 1 by a pressing plate 32, so that the bearing plate 21 is firmly connected.
As an embodiment, the fixing member 3 may further include an avoiding opening 36, the guide rail 18 is provided with a limiting folding edge 17, the power supply bracket is prevented from being separated from the guide rail 18 in the sliding process, and the avoiding opening 36 is formed corresponding to the limiting folding edge 17, so that interference between the limiting folding edge 17 and the fixing member 3 can be avoided, and reliable connection is ensured.
The utility model also provides a distribution box, the distribution box includes as above power fixed knot construct, the distribution box still includes the power (not marking in the picture), the power is installed on the power support of distribution box.
When maintenance personnel need dismantle the power support of block terminal, can directly follow first installing port and remove being connected dismantling of mounting 3 and box 1, rotate mounting 3 again can, need not demolish the right-hand member of mounting and box again and rotate and be connected to can avoid demolising other devices of installing in box 1. First installing port is located the preceding lateral wall of block terminal, and second installing port 13 is located the left lateral wall 14 of block terminal, and distribution board 16 is located between preceding lateral wall and the power support, and maintenance person removes being connected with dismantling of mounting 3 and box 1 from first installing port, removes the power support that can follow second installing port 13 from second installing port 13 with dismantling fixed of box 1 again, and it is very convenient to operate.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A power supply fixing structure, comprising:
the box body is provided with a first mounting opening and a second mounting opening;
one end of the fixing piece is rotatably connected to one end, far away from the first mounting opening, of the box body, and the other end of the fixing piece extends towards the first mounting opening and is detachably connected to the box body;
the power support, the one end of power support can be dismantled and be connected the box be corresponding to the position of second installing port, the other end is located the inner wall of box with between the mounting, wherein, the mounting to power support has the pretightning force.
2. The power supply fixing structure according to claim 1, wherein the fixing member includes a rotating portion, a pressing portion, and a connecting portion, which are sequentially disposed from a position away from the first mounting opening to a position close to the first mounting opening, the connecting portion forms the rotatable connection with the box body through a rotating shaft, an accommodating space for accommodating the power supply bracket is formed between the pressing portion and the box body, and the connecting portion is detachably connected to the box body.
3. The power supply fixing structure according to claim 2, wherein the pressing portion includes a first flange that abuts against the power supply bracket to apply the preload force to the power supply bracket.
4. The power fixing structure according to claim 3, wherein the first flange includes a connecting plate perpendicular to the power bracket and a pressing plate parallel to the power bracket, the pressing plate abuts against the power bracket, and the connecting portion integrally connects the pressing plate with the connecting portion and the rotating portion.
5. The power fixing structure of claim 2, wherein the connecting portion includes a second flange, the second flange is provided with a fixing hole, and the fixing hole is detachably connected to the box body through a screw.
6. The power fixing structure according to claim 2, wherein the fixing member further comprises a pressing plate, the connecting portion has a shaft hole, the pressing plate is fixed on the inner wall of the box body and forms a mounting gap with the inner wall of the box body for accommodating the connecting portion, and the shaft hole forms the rotatable connection with the pressing plate and/or the box body through a screw.
7. The power fixing structure of claim 1, wherein the power bracket comprises a bearing plate and a fixing flange arranged on the bearing plate, the fixing flange is arranged corresponding to the second mounting opening and is detachably connected to the box body, and one end of the bearing plate far away from the fixing flange is arranged between the fixing member and the box body in a penetrating manner.
8. The power supply fixing structure according to claim 7, wherein a guide rail is provided on the case, and the guide rail extends from a position near the first mounting opening to a position far from the first mounting opening.
9. The power supply fixing structure according to claim 8, wherein the guide rail is provided with a limiting folding edge, and the fixing member is provided with an avoiding opening corresponding to the limiting folding edge.
10. An electrical box comprising the power fixture of any of claims 1-9, the electrical box further comprising a power source mounted to a power support of the electrical box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022846815.5U CN213905999U (en) | 2020-12-01 | 2020-12-01 | Power fixing structure and distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022846815.5U CN213905999U (en) | 2020-12-01 | 2020-12-01 | Power fixing structure and distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213905999U true CN213905999U (en) | 2021-08-06 |
Family
ID=77099793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022846815.5U Active CN213905999U (en) | 2020-12-01 | 2020-12-01 | Power fixing structure and distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213905999U (en) |
-
2020
- 2020-12-01 CN CN202022846815.5U patent/CN213905999U/en active Active
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| GR01 | Patent grant |