CN216248090U - Ammeter case of quick detach case lid - Google Patents
Ammeter case of quick detach case lid Download PDFInfo
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- CN216248090U CN216248090U CN202120780384.9U CN202120780384U CN216248090U CN 216248090 U CN216248090 U CN 216248090U CN 202120780384 U CN202120780384 U CN 202120780384U CN 216248090 U CN216248090 U CN 216248090U
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Abstract
The invention provides an electric meter box with a quick-release box cover, which comprises a box body and a box cover, wherein a base is arranged on one side in front of the box body, a clearance groove is formed in the position, corresponding to the base, of the box cover, a connecting column is vertically arranged in the clearance groove, the rear side of the base is connected to the box body, a cylindrical mounting groove with a lateral opening and used for the connecting column to be placed into the box body in the lateral direction is vertically arranged on the front side of the base, a connecting notch is formed in the base from back to front, and clamping holes extending outwards are formed in the upper part and the lower part of the front end of the connecting notch; a connecting block is inserted into the connecting groove, elastic strips are arranged on the upper side and the lower side of the connecting block, a clamping block is formed by the extension of the front end of each elastic strip, and an arc-shaped mounting strip with an opening on one side is vertically arranged on the front end of each connecting block; after the connecting block is inserted into the connecting groove opening in place, the clamping block is clamped into the clamping hole to be reversely buckled and prevented from falling off, and the arc-shaped mounting strip blocks the lateral opening part of the cylindrical mounting groove to prevent the connecting column from laterally falling off; the other side of the box cover is correspondingly provided with a clamping locking piece which is fixedly connected with the box body. The invention can realize the quick installation and disassembly of the box cover of the electric meter box.
Description
Technical Field
The invention relates to an electric meter box, in particular to an electric meter box with a quick-release box cover.
Background
The distribution box is mainly used for reasonably distributing electric energy, is convenient for opening and closing the circuit and can visually display the conduction state of the circuit. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no limitation of places, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect, is a control center for reasonably distributing electric energy by various components in a power supply line, is a control link for reliably receiving an upper power supply and correctly feeding out loaded electric energy, and is also a key for acquiring the satisfaction of users on the power supply quality.
The basic structure of block terminal includes box and case lid two parts, and case lid one side articulates on the box during usually, and opposite side block locking is connected on the box, can satisfy general service function. The existing distribution box cover can not be detached generally, or the detaching process is troublesome. There is a need for improvement.
Disclosure of Invention
In view of the above problems, the present invention provides an electric meter box with a quick-release cover, which can be quickly removed and installed and has a reliable structure in normal use.
In order to achieve the purpose, the invention adopts the technical scheme that the quick-release structure of the box cover of the electric meter box comprises a box body and a box cover, wherein at least two bases are detachably connected to one side of the front surface of the box body, which is close to the edge, at intervals along the height direction, a clearance groove for placing the front end of each base is arranged on the box cover corresponding to the position of each base, a connecting column is vertically arranged in each clearance groove, the rear side of each base is connected to the box body, a cylindrical mounting groove with a lateral opening for placing the connecting column in the lateral direction is vertically arranged on the front side of each base, a connecting notch is formed in each base from the back to the front, and clamping holes extending outwards are formed in the upper part and the lower part of the front end of each connecting notch; a connecting block is inserted into the connecting groove, elastic strips are arranged on the upper side and the lower side of the connecting block, a clamping block is formed by extending the front end of each elastic strip, and an arc-shaped mounting strip with an opening on one side is vertically arranged on the front end of each connecting block; after the connecting block is inserted into the connecting groove opening in place, the clamping block is clamped into the clamping hole to be reversely buckled and prevented from falling off, and the arc-shaped mounting strip blocks the lateral opening part of the cylindrical mounting groove to prevent the connecting column from laterally falling off; and the other side of the box cover is correspondingly provided with a clamping locking piece fixedly connected with the box body.
Preferably, a base mounting groove is formed in the box body, and the base is connected in a screw hole of the base mounting groove through a screw.
Preferably, the base is provided with an observation hole, one end of the observation hole is communicated with the clamping hole, and the other end of the observation hole penetrates through the surface of the base.
Preferably, the operating panel outwards extends from the surface of the inner side of the connecting block, when the operating panel is pressed backwards with force, the elastic strip deforms to enable the clamping block to be separated from the clamping hole to move backwards, and the arc-shaped mounting strip is separated from the lateral opening part of the cylindrical mounting groove to enable the connecting column to be laterally separated.
The invention can quickly detach the box cover from the box body and quickly mount the box cover on the box body, and the whole structure is stable and reliable.
Drawings
FIG. 1 is a schematic view of a closed case lid according to the present invention;
FIG. 2 is a schematic view of the lid of the present invention in an open configuration;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an exploded view of FIG. 2;
FIG. 5 is a partial enlarged view of the portion B in FIG. 4;
FIG. 6 is a schematic structural view of the case of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at C;
FIG. 8 is a schematic view of the assembly structure of the base and the connecting block according to the present invention;
FIG. 9 is an exploded view of FIG. 8;
FIG. 10 is a schematic view of an assembly structure of the base and the connecting block in another view according to the present invention;
FIG. 11 is an exploded view of FIG. 10;
FIG. 12 is a schematic view of a direct connection structure between a connection block and a base when the cover is removed;
wherein: 1, a box body; 2, a box cover; 3, a base; 4, avoiding empty slots; 5, connecting a column; 6-cylindrical mounting groove; 7-connecting the notch; 8-a clamping hole; 9, connecting blocks; 10-an elastic strip; 11-a fixture block; 12-arc mounting bar; 13-base mounting groove; 14-a viewing aperture; 15-operating panel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 12, the invention provides a fast dismounting structure for a box cover of an electric meter box, which comprises a box body 1 and a box cover 2, wherein at least two bases 3 are detachably connected to one side of the front surface of the box body 1 at a position close to the edge along the height direction at intervals, a clearance groove 4 for placing the front end of each base 3 is arranged on the box cover 2 corresponding to the position of each base 3, a connecting column 5 is vertically arranged in each clearance groove 4, the rear side of each base 3 is connected to the box body 1, a cylindrical mounting groove 6 with a side opening for placing the connecting column 5 in the side direction is vertically arranged on the front side of each base 3, a connecting notch 7 is arranged in each base 3 from back to front, and clamping holes 8 extending outwards are arranged at the upper part and the lower part of the front end of each connecting notch 7; a connecting block 9 is inserted into the connecting notch 7, elastic strips 10 are arranged on the upper side and the lower side of the connecting block 9, a clamping block 11 is formed by extending the front end of each elastic strip 10, and an arc-shaped mounting strip 12 with an opening on one side is vertically arranged on the front end of the connecting block 9; after the connecting block 9 is inserted into the connecting notch 7 in place, the clamping block 11 is clamped into the clamping hole 8 to be reversely buckled and prevented from falling off, and the arc-shaped mounting strip 12 blocks the lateral opening part of the cylindrical mounting groove 6 to prevent the connecting column 5 from falling off laterally; the other side of the box cover 2 is correspondingly provided with a clamping locking piece fixedly connected with the box body 1.
Preferably, a base mounting groove 13 is formed at the box body 1, and the base 3 is connected in a screw hole of the base mounting groove 13 through a screw.
Preferably, the base 3 is provided with an observation hole 14, one end of the observation hole 14 is communicated with the clamping hole 8, and the other end of the observation hole runs through the surface of the base 3.
Further, an operating plate 15 extends outwards from the inner side surface of the connecting block 9, when the operating plate 15 is pressed backwards with force, the elastic strip 10 deforms to enable the clamping block 11 to be separated from the clamping hole 8 to move backwards, and the arc-shaped mounting strip 12 is separated from the lateral opening portion of the cylindrical mounting groove 6 to enable the connecting column 5 to be separated laterally.
During installation, firstly, the connecting block 9 is inserted into the connecting notch 7 of the base 3 from back to front, then the base 3 is connected into a screw hole of the base mounting groove 13 of the box body 1 through a screw, then the empty avoiding groove 4 of the box cover 2 is aligned to the base 3, the connecting column 5 is laterally clamped into the cylindrical mounting groove 6 of the base 3, the operating plate 15 is pressed and pushed forward, the connecting block 9 is driven to move forward, the elastic strip 10 is deformed to enable the clamping block 11 to be clamped into the clamping hole 8 in a reversed manner to prevent the clamping block from being separated, at the moment, the arc-shaped mounting strip 12 blocks the lateral opening part of the cylindrical mounting groove 6 to prevent the connecting column 5 from being laterally separated, the limiting of the connecting column 5 is completed, the connecting column 5 can only be in a rotating state, and after the plurality of connecting columns 5 on the box cover 2 are installed, the installation process of the box cover 2 is completed.
During the dismantlement, exert the effort to operating panel 15, with operating panel 15 backward movement for thereby elasticity strip 10 deformation lets fixture block 11 break away from screens hole 8, and then makes arc mounting bar 12 leave the side direction opening part of cylindricality mounting groove 6, and spliced pole 5 just can the side direction be deviate from this moment, treats that a plurality of spliced poles 5 on case lid 2 all deviate from the back, just accomplishes the dismantlement process of case lid 2.
The installation and the dismantlement process above, convenient and fast, holistic novel structure, it is stable to use, the quality is reliable.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change or modification made to the above embodiments according to the technical principle of the present invention still falls within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides an ammeter case of quick detach case lid, includes box (1) and case lid (2), its characterized in that: the box body is characterized in that at least two bases (3) are detachably connected to one side of the front of the box body (1) close to the edge at intervals along the height direction, a clearance groove (4) for the front end of each base (3) to be placed is formed in the box cover (2) corresponding to the position of each base (3), a connecting column (5) is vertically arranged in each clearance groove (4), the rear side of each base (3) is connected to the box body (1), a cylindrical mounting groove (6) which is laterally opened and is used for the connecting column (5) to be placed in the side direction is vertically arranged on the front side of each base (3), a connecting notch (7) is formed in each base (3) from back to front, and clamping holes (8) extending outwards are formed in the upper portion and the lower portion of the front end of each connecting notch (7); a connecting block (9) is inserted into the connecting groove opening (7), elastic strips (10) are arranged on the upper side and the lower side of the connecting block (9), a clamping block (11) is formed by extending the front end of each elastic strip (10), and an arc-shaped mounting strip (12) with an opening on one side is vertically arranged on the front end of the connecting block (9); after the connecting block (9) is inserted into the connecting groove opening (7) in place, the clamping block (11) is clamped into the clamping hole (8) to be reversely buckled and prevented from falling off, and the arc-shaped mounting strip (12) blocks the lateral opening part of the cylindrical mounting groove (6) to prevent the connecting column (5) from laterally falling off; the other side of the box cover (2) is correspondingly provided with a clamping locking piece fixedly connected with the box body (1).
2. The ammeter box with the quick-release box cover as claimed in claim 1, wherein: the box body (1) is provided with a base mounting groove (13), and the base (3) is connected in a screw hole of the base mounting groove (13) through a screw.
3. The ammeter box with the quick-release box cover as claimed in claim 1, wherein: an observation hole (14) is formed in the base (3), one end of the observation hole (14) is communicated with the clamping hole (8), and the other end of the observation hole penetrates through the surface of the base (3).
4. The ammeter box with the quick-release box cover as claimed in claim 1, wherein: the inner side surface of the connecting block (9) extends outwards to form an operating plate (15), the elastic strip (10) deforms when the operating plate (15) is pressed backwards with force to enable the clamping block (11) to be separated from the clamping hole (8) to move backwards, and the arc-shaped mounting strip (12) is separated from the lateral opening part of the cylindrical mounting groove (6) to enable the connecting column (5) to be separated out laterally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120780384.9U CN216248090U (en) | 2021-04-16 | 2021-04-16 | Ammeter case of quick detach case lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120780384.9U CN216248090U (en) | 2021-04-16 | 2021-04-16 | Ammeter case of quick detach case lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216248090U true CN216248090U (en) | 2022-04-08 |
Family
ID=80939287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120780384.9U Active CN216248090U (en) | 2021-04-16 | 2021-04-16 | Ammeter case of quick detach case lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216248090U (en) |
-
2021
- 2021-04-16 CN CN202120780384.9U patent/CN216248090U/en active Active
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| GR01 | Patent grant | ||
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