CN212784354U - Removable inside casing structure and block terminal - Google Patents
Removable inside casing structure and block terminal Download PDFInfo
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- CN212784354U CN212784354U CN202021292168.1U CN202021292168U CN212784354U CN 212784354 U CN212784354 U CN 212784354U CN 202021292168 U CN202021292168 U CN 202021292168U CN 212784354 U CN212784354 U CN 212784354U
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- inner frame
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Abstract
The utility model discloses a detachable inner frame structure and a distribution box, wherein the detachable inner frame structure comprises a panel and an inner frame, the panel is provided with an installation frame, and the installation frame is provided with a through groove; the inner frame is detachably mounted on the mounting frame and covers the through groove. The panel is provided with an installation frame, the installation frame is provided with a through groove, and parts in the panel can be overhauled and replaced by passing through the through groove; the inner frame is detachably arranged on the mounting frame and covers the through groove to protect the components in the panel; the inner frame which is detachably mounted is convenient to detach, and the inner frame can be detached to maintain and replace parts in the panel.
Description
Technical Field
The utility model relates to a distribution parts field, in particular to removable inside casing structure and block terminal.
Background
The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a panel according to the electrical wiring requirement. The panel frame of current block terminal is usually installed whole block terminal on the wall body, and the frame is fixed and is played the connection effect on the wall body. When will maintaining or changing the part in the block terminal, need pull down the frame from the wall body and just can open the block terminal and maintain or change, such design is inconvenient not only maintains the block terminal, still can influence the pleasing to the eye of wall body when dismantling.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a removable inside casing structure convenient to dismantle.
The utility model also provides a block terminal of having above-mentioned removable inside casing structure.
According to the utility model discloses a removable inside casing structure of first aspect embodiment, include
The panel is provided with an installation frame, and the installation frame is provided with a through groove;
the inner frame is detachably mounted on the mounting frame and covers the through groove.
According to the utility model discloses a removable inside casing structure of first aspect embodiment has following beneficial effect at least: the panel is provided with an installation frame, the installation frame is provided with a through groove, and parts in the panel can be overhauled and replaced by passing through the through groove; the inner frame is detachably arranged on the mounting frame and covers the through groove to protect the components in the panel; the inner frame of the detachable installation is convenient to detach, and is favorable for detaching the inner frame to maintain parts in the panel.
According to some embodiments of the utility model, the inside casing is provided with first joint portion, the installing frame is provided with second joint portion, first joint portion with the cooperation of second joint portion, so that the inside casing joint is fixed on the installing frame.
According to the utility model discloses a some embodiments, first joint portion is the location installation hook, second joint portion is the location mounting groove.
According to the utility model discloses a some embodiments, first joint portion sets up the both sides of inside casing, second joint portion sets up the corresponding both sides of installing frame.
According to the utility model discloses a some embodiments, the inside casing is provided with first location portion, the installing frame be provided with first location portion complex second location portion.
According to the utility model discloses a some embodiments, the inside casing is provided with the location limit, the installing frame is provided with right the flange that the location limit supported.
According to some embodiments of the utility model, first location portion sets up to the constant head tank, second location portion sets up to the reference column.
According to some embodiments of the utility model, the inside casing still is provided with the installation window.
According to some embodiments of the utility model, the panel still includes the face lid, the one end of face lid is rotated and is installed on the panel, the other end with the panel buckle is connected.
According to the utility model discloses a block terminal of second aspect embodiment, including the first aspect embodiment a removable inner frame structure.
According to the utility model discloses a block terminal of second aspect embodiment has following beneficial effect at least: the block terminal adopt the first aspect embodiment removable inner frame structure, inner frame demountable installation is on the panel, and convenient to detach is favorable to maintaining and changing the part in the panel.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an inner frame of a detachable inner frame structure according to an embodiment of the present invention when the inner frame is separated from a mounting frame;
FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;
FIG. 3 is a top view of the panel shown in FIG. 1;
fig. 4 is a schematic structural view of the inner frame shown in fig. 1.
Reference numerals:
the inner frame 100, the first clamping part 110, the first positioning part 120, the positioning edge 130 and the mounting window 140;
the box body 200, the mounting frame 210, the first clamping part 220, the second positioning part 230, the rib 240 and the through groove 250;
a panel 300;
a face cover 400.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the upper, lower, front, rear, left, right, inner, outer, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise clear and definite limitations, words such as setting, installing, connecting, assembling, matching, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention by combining the specific contents of the technical solutions.
A detachable inner frame structure according to an embodiment of the present invention is described below with reference to fig. 1 to 4.
The embodiment of the present invention relates to a detachable inner frame structure, as shown in fig. 1 and fig. 2, the detachable inner frame structure includes a panel 300 and an inner frame 100, the panel 300 is provided with a mounting frame 210, the mounting frame 210 is provided with a through groove 250, the through groove 250 is used for communicating the inside and the outside of the panel 300, and parts in the panel 300 can be repaired and replaced by passing through the through groove 250; the inner frame 100 is detachably mounted on the mounting frame 210 and covers the through groove 250, and the inner frame 100 can cover the through groove 250 when mounted on the mounting frame 210 to protect the components in the box body 200. The existing distribution box generally installs the outer frame 300 of the whole distribution box on the wall, and the outer frame 300 is fixed on the wall for connection. When will maintaining or changing the part in the block terminal, need pull down frame 300 from the wall body and just can open the block terminal and maintain or change, such design is inconvenient not to maintain the block terminal, still can influence the pleasing to the eye of wall body when dismantling. The utility model discloses a removable inside casing structure, its inner frame 100 convenient to detach is favorable to maintaining and changing the part of inner frame 100 pull down the back in to box 200.
In some embodiments, the inner frame 100 is provided with a first clamping portion 110, the mounting frame 210 is provided with a second clamping portion 220, and the first clamping portion 110 cooperates with the second clamping portion 220 to clamp and fix the inner frame 100 on the mounting frame 210. Referring to fig. 1, 2 and 4, the first clamping portion 110 is disposed on the inner frame 100, the second clamping portion 220 is disposed on the mounting frame 210, and the first clamping portion 110 is clamped and matched with the second clamping portion 220 to detachably connect the inner frame 100 and the mounting frame 210.
It is understood that in other embodiments, the mounting frame 210 is provided with screw holes, the inner frame 100 is provided with through holes, and screws are installed in the screw holes through the through holes, so that the inner frame 100 is fixed on the mounting frame 210 through a screw connection, and the detachable connection of the inner frame 100 and the mounting frame 210 can also be realized. It is understood that the number of the screw holes and the screws may be correspondingly set to one or more groups according to the length and the installation strength of the installation frame 210 and the inner frame 100.
Specifically, in some embodiments, the first clamping portion 110 is a positioning mounting hook, and the second clamping portion 220 is a positioning mounting groove. Referring to fig. 1 and 2, the first clamping portion 110 is disposed on the inner frame 100, the second clamping portion 220 is disposed on the mounting frame 210, and the first clamping portion 110 and the second clamping portion 220 are clamped with the positioning mounting groove through the positioning mounting hook, so that the mounting frame 210 is fixedly connected with the inner frame 100. It is understood that, in some other embodiments, the first clamping portion 110 may also be configured as a positioning installation groove, and at this time, the second clamping portion 220 is configured as a corresponding positioning installation hook, which can also achieve clamping cooperation between the first clamping portion 110 and the second clamping portion 220. Besides the connection form of the positioning installation groove and the positioning installation hook, a person skilled in the art can also adopt other forms, such as a mortise-tenon joint mode.
In some embodiments, the first clamping portions 110 are disposed at two sides of the inner frame 100, and the second clamping portions 220 are disposed at two corresponding sides of the mounting frame 210. The first clamping portions 110 are arranged on two sides of the inner frame 100, the second clamping portions 220 are arranged on two sides of the mounting frame 210, clamping and fixing are carried out on the two sides, the inner frame 100 can be fixed from the two sides, and the stability of the inner frame 100 assembled on the mounting frame 210 is enhanced. Specifically, referring to fig. 3 and 4, one side of the inner frame 100 is provided with two first clamping portions 110, and the same side corresponding to the mounting frame 210 is provided with two second clamping portions 220, so that the clamping fixing effect of one side of the inner frame 100 can be improved, and the matching between the inner frame 100 and the mounting frame 210 is more stable. It can be understood that the number of the first clamping portions 110 on the same side of the inner frame 100 can also be three, four or more, the number of the second clamping portions 220 on the same side corresponding to the mounting frame 210 can also be three, four or more, and the larger the number of the first clamping portions 110 and the second clamping portions 220 on the same side, the better the clamping and fixing effect.
In some embodiments, the inner frame 100 is provided with the first positioning portion 120, and the mounting frame 210 is provided with the second positioning portion 230 engaged with the first positioning portion 120. As shown in fig. 1, 3 and 4, in some embodiments, the inner frame 100 is provided with a first positioning portion 120, and the mounting frame 210 is correspondingly provided with a second positioning portion 230 engaged with the first positioning portion 120. The first positioning portion 120 cooperates with the second positioning portion 230 to complete the alignment of the inner frame 100 and the mounting frame 210, so as to provide a guiding function for the mounting process of the first clamping portion 110 and the second clamping portion 220, and further improve the reliability and stability of the assembly. After the inner frame 100 and the mounting frame 210 are mounted, the first positioning portions 120 and the second positioning portions 230 cooperate to limit the inner frame 100, so as to enhance the stability of the inner frame 100 in assembling the frame.
In some embodiments, the first positioning portion 120 is configured as a positioning slot, and the second positioning portion 230 is configured as a positioning column. Specifically, referring to fig. 1, 3 and 4, in some embodiments, the first positioning portion 120 is a positioning groove, and the second positioning portion 230 is a positioning column. The reference column sets up on installing frame 210, and the constant head tank setting is on inside casing 100, and when the concatenation, aligns reference column and constant head tank, the corresponding alignment state that is in the position of first joint portion 110 and second joint portion 220 this moment, accomplishes the counterpoint installation of inside casing 100 and installing frame 210 from this, ensures that inside casing 100 pinpoints and installs on installing frame 210. It is understood that in some other embodiments, the first positioning portion 120 may also be configured as a positioning column, and the second positioning portion 230 is configured as a corresponding positioning slot, which may also play a positioning role during splicing. It should be understood that the number of the positioning posts and the positioning grooves may be correspondingly arranged in one or more groups according to the length and installation requirements of the inner frame 100 and the installation frame 210. When the quantity of reference column and constant head tank set up to the multiunit, the reference column of different groups can set up respectively on inside casing 100 and installing frame 210, and corresponding constant head tank sets up respectively on corresponding installing frame 210 and inside casing 100 this moment.
Referring to fig. 1, 3 and 4, in some embodiments, the inner frame 100 is provided with the positioning rim 130, and the mounting frame 210 is provided with a rib 240 supporting the positioning rim 130. The ribs 240 support the positioning ribs 130 so that the inner frame 100 can be placed on the mounting frame 210, thereby enhancing the stability of the inner frame 100 on the mounting frame 210. The ribs 240 are provided to block the inner frame 100 outside the through-groove 250 and protect components inside the through-groove 250.
As shown in fig. 1 and 4, in some embodiments, the inner frame 100 is also provided with a mounting window 140. The installation window 140 can provide convenience for installing the breaker components, monitor the state of the switch in the box body and meet the use requirement of the breaker after installation. The installation window 140 is provided to facilitate observation of the components inside the box, so that the components inside the box can be conveniently removed and repaired when a switch or a power-on circuit fails.
In addition, as shown in fig. 1, 2 and 3, in some embodiments, the panel 300 further includes a cover 400, one end of the cover 400 is rotatably mounted on the panel 300, and the other end is in snap-fit connection with the panel 300. Specifically, the cover 400 has one end hinge-connected to the panel 300 and the other end fixed to the panel 300 by a snap connection, and can be rotated to open or close the cover 400. It can be understood that the panel cover 400 is fastened to the panel 300 during normal use by replacing the hinge connecting the hinge of the mounting end, thereby protecting the inner frame 100 and the components in the panel 300. When the distribution box needs to be overhauled, the positioning and mounting hook at one end of the disassembled face cover 400 is connected, the face cover 400 can be rotated to be opened, the state of components in the panel 300 can be observed, and the inner frame 100 can be disassembled.
According to the utility model discloses a block terminal of second aspect embodiment, including the removable inside casing structure of first aspect embodiment. The block terminal adopts the removable inner frame structure of first aspect embodiment, and inner frame 100 demountable installation is on panel 300, and convenient to detach is favorable to maintaining and changing the part in panel 300.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a removable inside casing structure for the block terminal, its characterized in that includes:
the panel is provided with an installation frame, and the installation frame is provided with a through groove;
the inner frame is detachably mounted on the mounting frame and covers the through groove.
2. The detachable inner frame structure according to claim 1, wherein the inner frame is provided with a first clamping portion, the mounting frame is provided with a second clamping portion, and the first clamping portion is matched with the second clamping portion so that the inner frame is clamped and fixed on the mounting frame.
3. The removable inner frame structure as claimed in claim 2, wherein the first engaging portion is a positioning and mounting hook, and the second engaging portion is a positioning and mounting groove.
4. The removable inner frame structure of claim 2, wherein the first engaging portions are disposed on two sides of the inner frame, and the second engaging portions are disposed on two corresponding sides of the mounting frame.
5. The structure as claimed in any one of claims 1 to 4, wherein the inner frame is provided with a first positioning portion, and the mounting frame is provided with a second positioning portion engaged with the first positioning portion.
6. The removable inner frame structure as claimed in claim 5, wherein the first positioning portion is a positioning slot and the second positioning portion is a positioning post.
7. A removable inner frame structure according to claim 1, wherein the inner frame is provided with a positioning rim and the mounting frame is provided with a rib for supporting the positioning rim.
8. A removable inner frame structure according to claim 1, wherein the inner frame is further provided with mounting windows.
9. The removable inner frame structure as defined in claim 1, wherein the panel further comprises a cover, one end of the cover is rotatably mounted on the panel, and the other end of the cover is snap-fit to the panel.
10. An electrical box comprising a removable inner frame structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021292168.1U CN212784354U (en) | 2020-07-03 | 2020-07-03 | Removable inside casing structure and block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021292168.1U CN212784354U (en) | 2020-07-03 | 2020-07-03 | Removable inside casing structure and block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212784354U true CN212784354U (en) | 2021-03-23 |
Family
ID=75077131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021292168.1U Active CN212784354U (en) | 2020-07-03 | 2020-07-03 | Removable inside casing structure and block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212784354U (en) |
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2020
- 2020-07-03 CN CN202021292168.1U patent/CN212784354U/en active Active
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