CN203570100U - Installation structure for lamp box doorframe - Google Patents
Installation structure for lamp box doorframe Download PDFInfo
- Publication number
- CN203570100U CN203570100U CN201320712516.XU CN201320712516U CN203570100U CN 203570100 U CN203570100 U CN 203570100U CN 201320712516 U CN201320712516 U CN 201320712516U CN 203570100 U CN203570100 U CN 203570100U
- Authority
- CN
- China
- Prior art keywords
- doorframe
- lamp box
- casing
- elastic washer
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an installation structure for a lamp box doorframe. The installation structure comprises a box body. The doorframe is arranged on the back side of the box body. The box body is provided with a square hole. The box body extends along the edge of the square hole in a protruding mode to form an inner flange. A supporting frame is fixedly connected along the inner flange. An elastic washer is arranged on the supporting frame. A clamping groove is formed beside the position, located on the edge of the top of the inner flange, of the box body. A clamping pin is arranged on the top of the doorframe and clamped into the clamping groove. The doorframe is combined into the elastic washer in a pressing mode. An insertion groove is formed beside the position, located on the edge of the bottom of the inner flange, of the box body. An insertion plate is arranged inside the insertion groove. The insertion plate is attached to the doorframe in a compressing mode and fixedly connected with the doorframe through a screw. The installation structure for the lamp box doorframe is higher in sealing performance and stable and firm in structure, and therefore the survivability of a lamp box in the complex working environment is improved.
Description
Technical field
The utility model relates to a kind of mounting structure of lamp box doorframe, relates in particular to the mounting structure of the lamp box doorframe of a kind of telephone booth and advertisement cabinet.
Background technology
In prior art, the installation of the general lamp box doorframe for telephone booth and advertisement cabinet, is all directly lamp box doorframe to be fitted in to the dorsal part of casing conventionally, then by screw-driving, fixes.Yet in prior art, the mounting structure of this lamp box doorframe exists certain defect, easily seep water or enter dust in the gap of lamp box doorframe and casing junction, sealing is poor, simultaneously in the open in complex work environment at the front, due to structure firm stable not, often more easily damaged, survival ability is poor.
Utility model content
The purpose of this utility model is to overcome the problem of above-mentioned prior art, and a kind of mounting structure of lamp box doorframe is provided, and its sealing is higher, and Stability Analysis of Structures is firm, thereby improves the survival ability of lamp box in complex work environment.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of mounting structure of lamp box doorframe, comprise casing, the dorsal part of described casing is provided with doorframe, described casing has square hole, described casing has protruded out inward flange along the edge of described square hole, along described inward flange, be fixedly connected with carriage, described carriage is provided with elastic washer, the top place side that described casing is positioned at described inward flange has draw-in groove, the top of described doorframe is provided with card base, described card base is held in described draw-in groove, described doorframe is pressed on described elastic washer, the bottom margin side that described casing is positioned at described inward flange is provided with slot, in described slot, be provided with plate, described plate compresses and fits in described doorframe affixed by screw with described doorframe.
Further, described plate upper end has bending part.
Further, the thickness of described elastic washer is 2-3mm.
Preferably, the thickness of described elastic washer is 2mm.
The mounting structure of a kind of lamp box doorframe described in the utility model, comprise casing, the dorsal part of casing is provided with doorframe, casing has square hole, casing has protruded out inward flange along the edge of square hole, along inward flange, be fixedly connected with carriage, carriage is provided with elastic washer, the top place side that casing is positioned at inward flange has draw-in groove, the top of doorframe is provided with card base, card base is held in draw-in groove, doorframe is pressed on elastic washer, the bottom margin side that casing is positioned at inward flange is provided with slot, in slot, be provided with plate, plate compresses and fits in doorframe affixed by screw with doorframe.The mounting structure of the lamp box doorframe of this structure, its sealing is higher, and Stability Analysis of Structures is firm, thereby has improved the survival ability in lamp box complex work environment.
Accompanying drawing explanation
Fig. 1 is the structure chart of the mounting structure of a kind of lamp box doorframe described in the utility model.
The specific embodiment
According to drawings and embodiments the utility model is described in further detail below.
As shown in Figure 1, the mounting structure of a kind of lamp box doorframe described in the utility model embodiment, comprise casing 1, the dorsal part of casing 1 is provided with doorframe 2, casing 1 has square hole 1a, casing 1 has protruded out inward flange 3 along the edge of square hole 1a, along inward flange 3, be fixedly connected with carriage 4, carriage 4 is provided with elastic washer 5, the top place side that casing 1 is positioned at inward flange 3 has draw-in groove 6, the top of doorframe 2 is provided with card base 7, card base 7 is held in draw-in groove 6, doorframe 2 is pressed on elastic washer 5, the bottom margin side that casing 1 is positioned at inward flange 3 is provided with slot 8, in slot 8, be provided with plate 9, plate 9 compresses and fits in doorframe 2 affixed by screw with doorframe 2.
Plate 9 upper ends have bending part 9a.The thickness of elastic washer 5 is 2-3mm.More specifically, the thickness of elastic washer 5 is 2mm.
The foregoing is only explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the mounting structure of a lamp box doorframe, comprise casing, the dorsal part of described casing is provided with doorframe, it is characterized in that, described casing has square hole, described casing has protruded out inward flange along the edge of described square hole, along described inward flange, be fixedly connected with carriage, described carriage is provided with elastic washer, the top place side that described casing is positioned at described inward flange has draw-in groove, the top of described doorframe is provided with card base, described card base is held in described draw-in groove, described doorframe is pressed on described elastic washer, the bottom margin side that described casing is positioned at described inward flange is provided with slot, in described slot, be provided with plate, described plate compresses and fits in described doorframe affixed by screw with described doorframe.
2. the mounting structure of lamp box doorframe as claimed in claim 1, is characterized in that, described plate upper end has bending part.
3. the mounting structure of lamp box doorframe as claimed in claim 2, is characterized in that, the thickness of described elastic washer is 2-3mm.
4. the mounting structure of lamp box doorframe as claimed in claim 3, is characterized in that, the thickness of described elastic washer is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712516.XU CN203570100U (en) | 2013-11-13 | 2013-11-13 | Installation structure for lamp box doorframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712516.XU CN203570100U (en) | 2013-11-13 | 2013-11-13 | Installation structure for lamp box doorframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570100U true CN203570100U (en) | 2014-04-30 |
Family
ID=50537835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320712516.XU Expired - Fee Related CN203570100U (en) | 2013-11-13 | 2013-11-13 | Installation structure for lamp box doorframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570100U (en) |
-
2013
- 2013-11-13 CN CN201320712516.XU patent/CN203570100U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |