CN209947693U - Mounting box of turndown type dustproof sheet structure - Google Patents
Mounting box of turndown type dustproof sheet structure Download PDFInfo
- Publication number
- CN209947693U CN209947693U CN201920760661.2U CN201920760661U CN209947693U CN 209947693 U CN209947693 U CN 209947693U CN 201920760661 U CN201920760661 U CN 201920760661U CN 209947693 U CN209947693 U CN 209947693U
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- China
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- mounting box
- mounting
- box
- dustproof sheet
- magazine
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Abstract
The utility model discloses a mounting box of knot formula dustproof sheet structure turns over, it includes the magazine, be provided with a plurality of detachable circuit mounting holes, strengthening rib and screw thread mounting hole on the magazine, the screw thread piece can be inserted on the screw mounting hole, the magazine back sets up dustproof sheet and detains the position, dustproof sheet can the lock on detaining the position. The utility model provides a mounting box with a turnbuckle type dustproof sheet structure, wherein a buckle structure is designed on the back surface of a hidden box, so that the line hiding space is enlarged, and foreign matters such as cement slurry and the like can be prevented from flowing into the mounting box; the reinforcing ribs are arranged on the periphery of the mounting box, so that the external extrusion force from the mounting box can be resisted, the mounting box is prevented from generating large deformation, and meanwhile, the mounting box can be mounted more firmly.
Description
Technical Field
The utility model relates to a switching device field specifically is a mounting box of turning over knot formula dustproof sheet structure.
Background
The mounting box is used for mounting and fastening a household appliance switch circuit, foreign matters such as cement slurry and the like easily flow into the mounting box in the initial mounting process, so that the wire hiding space of the mounting box is greatly reduced, cement or silt easily enters a threaded circuit mounting hole, and threads easily slip after multiple fastening, so that the mounting box cannot be fastened; the time is of a long time, the mounting box is easy to loosen and deform, even fall off, and is left outside, and meanwhile, the screw is easy to loosen, so that accidents such as electric shock are easy to cause.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mounting box of turn-buckle formula dustproof sheet structure. The back of the mounting box is provided with a buckling structure, so that the space for wire hiding is increased, and foreign matters such as cement slurry and the like can be prevented from flowing into the mounting box; the reinforcing ribs are arranged on the periphery of the mounting box, so that the external extrusion force of the mounting box can be resisted, the mounting box is prevented from generating large deformation, and the mounting box can be more firmly mounted; the screw thread piece in the through hole can be exchanged, and the situation that the mounting box cannot be fastened due to screw thread sliding and the like can be prevented.
In order to realize the above purpose, the utility model adopts the technical scheme that: the novel line blocking device comprises a hidden box, wherein a line mounting hole, a reinforcing rib and a thread mounting hole are formed in the hidden box, a detachable blocking piece is arranged on the line mounting hole, a through hole is formed in the lower portion of the thread mounting hole, a thread piece is movably arranged in the through hole, a dustproof piece and a buckling position are arranged on the back face of the hidden box, and the dustproof piece can be buckled on the buckling position.
Furthermore, circular bosses are designed on the upper and lower sides of the through hole.
Furthermore, a chamfer is designed on the inner side of the mounting hole.
Furthermore, the cassette is designed with a reinforcing rib.
The utility model has the advantages that:
1. the back of the mounting box is provided with a buckling structure, so that the wire hiding space is enlarged, and foreign matters such as cement slurry can be prevented from flowing into the mounting box.
2. The reinforcing ribs are arranged on the periphery of the mounting box, so that the external extrusion force from the mounting box can be resisted, the mounting box is prevented from generating large deformation, and meanwhile, the mounting box can be mounted more firmly.
3. The design has the screw mounting hole that can change on the strengthening rib, can prevent that the unable fastening of mounting box is caused because the entering or the smooth silk of foreign matter such as silt from threaded line mounting hole.
4. The design of screw thread mounting hole below has the through-hole, utilizes the resilience of plastics, can effectively prevent that the screw from becoming flexible, avoids leaking outward because of the switch, causes the emergence of accidents such as electric leakage.
Drawings
Fig. 1 is a schematic view of a mounting box.
Fig. 2 is an enlarged schematic view of a threaded mounting hole.
Fig. 3 is a side view of the mounting box.
Fig. 4 is an enlarged view of the screw plate installation.
Fig. 5 is a back view of the mounting box.
Fig. 6 is a schematic view of a thread piece.
The text labels in the figures are represented as: 1. a cassette; 2. a circuit mounting hole; 3. reinforcing ribs; 4. a dust-proof sheet; 5. buckling; 6. a threaded mounting hole; 7. a baffle plate; 8. a threaded sheet; 9. a through hole; 10. and a circular boss.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention is described in detail below, and the description in this section is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-6, the specific structure of the present invention is: it includes magazine 1, be provided with circuit mounting hole 2 and screw thread mounting hole 6 on magazine 1, be provided with detachable separation blade 7 on the circuit mounting hole 2, when needs installation wiring, with separation blade 7 hit away can, 6 below in the screw thread mounting hole are provided with through-hole 9, the through-hole 9 internalization is provided with screw thread piece 8, screw thread piece 8 can be exchanged, when 8 smooth silks of screw thread piece, removable new screw thread piece 8, 1 back of magazine is provided with dustproof piece 4 and detains position 5, dustproof piece 4 can be through the form lock of turning over the knot on detaining position 5.
Preferably, circular bosses 10 are designed on the upper and lower sides of the through hole 9, and before fastening, the circular bosses 10 can clamp the thread pieces 8 to prevent the thread pieces 8 from falling off before fastening; because the circular boss 10 and the thread sheet 8 belong to point contact, the screw can be pushed upwards by utilizing the resilience of plastics, and the screw is effectively prevented from loosening.
Preferably, the inner side of the mounting hole 2 is designed with a chamfer, so that the mounting and dismounting of screws are facilitated.
Preferably, the cassette 1 is designed with a rib 3, and the rib 3 can resist the extrusion force from the outside of the mounting box, so as to avoid the mounting box from generating large deformation and ensure that the mounting box is more firmly mounted.
The specific using process is as follows: the dustproof sheet 4 is opened, the installation box is installed and wired, after the installation is completed, the installation box is installed in the wall, the installation box can be installed more firmly through the reinforcing ribs 3 on the installation box, meanwhile, extrusion force from the outside of the installation box can be resisted, and the installation box is prevented from generating large deformation; if the thread piece 8 slides, a new thread piece 8 can be replaced, and the mounting box is fastened again through the screw.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are practically unlimited specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features described above can also be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (4)
1. The utility model provides a mounting box of turn-buckle formula dustproof sheet structure, it includes magazine (1), its characterized in that, be provided with circuit mounting hole (2) and screw thread mounting hole (6) on magazine (1), be provided with detachable separation blade (7) on circuit mounting hole (2), screw thread mounting hole (6) below is provided with through-hole (9), through-hole (9) internalization is provided with screw thread piece (8), magazine (1) back is provided with dustproof sheet (4) and detains position (5), dustproof sheet (4) can the lock detain on position (5).
2. The mounting box of the flip-flop dust-proof sheet structure of claim 1, wherein the through hole (9) is designed with circular bosses (10) at the top and bottom.
3. The mounting box of the flip-flop dust-proof sheet structure of claim 1, wherein the inside of the mounting hole (2) is designed with a chamfer.
4. The mounting box of the flip-flop dust-proof sheet structure as claimed in claim 1, wherein said magazine (1) is designed with a rib (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760661.2U CN209947693U (en) | 2019-05-24 | 2019-05-24 | Mounting box of turndown type dustproof sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760661.2U CN209947693U (en) | 2019-05-24 | 2019-05-24 | Mounting box of turndown type dustproof sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209947693U true CN209947693U (en) | 2020-01-14 |
Family
ID=69134088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920760661.2U Active CN209947693U (en) | 2019-05-24 | 2019-05-24 | Mounting box of turndown type dustproof sheet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209947693U (en) |
-
2019
- 2019-05-24 CN CN201920760661.2U patent/CN209947693U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |