CN108150009B - Panel fixing structure - Google Patents
Panel fixing structure Download PDFInfo
- Publication number
- CN108150009B CN108150009B CN201810150047.4A CN201810150047A CN108150009B CN 108150009 B CN108150009 B CN 108150009B CN 201810150047 A CN201810150047 A CN 201810150047A CN 108150009 B CN108150009 B CN 108150009B
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- CN
- China
- Prior art keywords
- panel
- lining
- curved surface
- cover plate
- fixing structure
- 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.)
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/002—Faceplates or front plates
Abstract
The invention discloses a panel fixing structure which comprises a cover plate and a lining, wherein the cover plate comprises a first bottom panel, a limiting device is arranged on the first bottom panel, and a poking button matched with the limiting device is arranged on the lining; the limiting device is characterized in that the limiting device is fixed and limited through the first curved surface, and the lining is matched and fixed and limited through the second curved surface. The invention has the beneficial effects that the cover plate and the lining are fast fixed, the cover plate and the lining which are fixed are prevented from falling off, and the cover plate and the lining can be conveniently detached when needed. And the poking buttons are arranged behind the panel, so that the existence of the poking buttons does not influence the overall appearance.
Description
Technical Field
The invention relates to a panel fixing structure which is suitable for fixing a cover plate and a lining in a lockset panel.
Background
Typically, the lock cylinder of the lock needs to be enclosed in a housing, and the housing needs to have a decorative surface. In general, the decorative surface body and the lock shell are fixed together and cannot be detached and replaced at random. When the lockset is sold, after the customer selects a shell with one appearance, color and coating, once the shell is shipped from a factory and installed, the decorative surface body cannot be replaced at will. Thus, it is very difficult to achieve in the prior art for some users to want to change the trim of different subjects after a period of use.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a panel fixing structure which can be quickly and conveniently replaced and does not use any auxiliary tool.
In order to achieve the above object, the present invention adopts the following technology:
The panel fixing structure comprises a cover plate and a lining, wherein the cover plate comprises a first bottom panel, a limiting device is arranged on the first bottom panel, and a poking button matched with the limiting device is arranged on the lining; the limiting device is characterized in that the limiting device is fixed and limited through the first curved surface, and the lining is matched and fixed and limited through the second curved surface.
Preferably, the limiting device comprises a boss extending from the first bottom panel.
Preferably, the limiting means comprises a recess into which the first bottom panel is recessed.
Preferably, the lower end of the recess extends out of the first bottom panel to form a boss, and the surface of the recess extending toward the boss forms a first curved surface.
As a preferable scheme, the poking button comprises a fixed side and a movable side, wherein the surface of the fixed side, which is contacted with the first curved surface, is a second curved surface, and the fixed side is connected with the movable side through a rotating shaft; the lining is provided with a notch, two sides of the notch are respectively provided with a rotating groove matched with the rotating shaft, two ends of the rotating shaft are respectively arranged in the rotating grooves, and the rotating shaft can rotate at a certain angle in the rotating grooves.
Preferably, the fixed side, the movable side and the rotation shaft are of one-piece design.
As a preferable scheme, a fixed support is arranged on the lining, the lower end of the fixed support is fixed with the lining, an elastic element is arranged between the fixed support and the fixed side, the fixed side extends out of the notch and forms a certain angle with the second bottom surface, and the movable side is contacted with the upper end of the fixed support.
Preferably, the elastic element is a spring.
Preferably, the number of the elastic elements is at least one, preferably two.
As a preferable scheme, a first right panel, a first left panel, a first upper panel and a first lower panel which are perpendicular to the first bottom panel are arranged around the first bottom panel; the first right panel and the first left panel are provided with a plurality of protruding parts; the lining comprises a second bottom panel, and a second right panel, a second left panel, a second upper panel and a second lower panel which are perpendicular to the second bottom panel are arranged around the second bottom panel; and a plurality of clamping grooves corresponding to the protruding parts are formed in the second right panel and the second left panel.
As the preferable scheme, the whole shape of the lining is the same as that of the cover plate, the size of the lining is smaller, the lining can be clung to the first right panel, and the inner side of the first left panel is integrally placed in the cover plate.
Preferably, the upper part of the clamping groove is arranged on the second bottom panel, and the lower part of the clamping groove is arranged on the second right panel or the second left panel.
Preferably, the notch is disposed between the upper end of the second bottom panel and the second upper panel.
Preferably, a gap is left between the protruding part and the lower part of the clamping groove.
Preferably, the first curved surface and the second curved surface are cylindrical curved surfaces, and radians of the first curved surface and the second curved surface are different.
The invention has the beneficial effects that the cover plate and the lining are fast fixed, the cover plate and the lining which are fixed are prevented from falling off, and the cover plate and the lining can be conveniently detached when needed. The user can replace the decorative cover plate with different colors, patterns and decorative shapes on site very conveniently without using any other auxiliary tools. And the poking buttons are arranged behind the panel, so that the existence of the poking buttons does not influence the overall appearance.
Drawings
Fig. 1 is a schematic diagram of a cover plate structure.
Fig. 2 is a schematic diagram of the liner structure.
Fig. 3 is a side view of the deck and liner after they have been secured.
Fig. 4 is a side view of the deck and liner after they have been secured.
Fig. 5 is a schematic drawing of a dial-up twist structure.
Fig. 6 is a schematic diagram of the cooperation structure of the toggle and the limiting device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first technical problem to be solved by the invention is how to fasten and fix the cover plate 1 and the lining 2, the second technical problem to be solved by the invention is how to prevent the fastened cover plate 1 and the lining 2 from falling off, and the third technical problem to be solved by the invention is how to conveniently detach the cover plate 1 and the lining 2 when needed.
The cover plate 1 shown in fig. 1 and the liner 2 shown in fig. 2, where the cover plate 1 includes a first bottom panel 11, the first bottom panel 11 in this embodiment is rectangular, and of course, the first bottom panel 11 may be configured in other shapes, such as square, round or oval, according to design requirements. The periphery of the first bottom panel 11 is provided with a first right panel 12, a first left panel 13, a first upper panel 14 and a first lower panel 15 which are perpendicular to the first right panel; the first right panel 12 and the first left panel 13 are provided with a plurality of protrusions 16. The overall shape of the lining 2 is the same as that of the cover plate 1, but the size is slightly smaller, the lining 2 can be tightly attached to the first right panel 12, the inner side of the first left panel 13 is integrally put into the cover plate 1, the lining 2 comprises a second bottom panel 21, and a second right panel 22, a second left panel 23, a second upper panel 24 and a second lower panel 25 which are perpendicular to the second bottom panel 21 are arranged around the second bottom panel 21; the second right panel 22 and the second left panel 23 are provided with a plurality of clamping grooves 26 corresponding to the protruding parts 16. The first technical problem of the present invention is solved by the engagement and fixation of the protruding portion 16 and the clamping groove 26.
The protruding part 16 can be designed as an elastic component, when the cover plate 1 and the lining 2 are fixed, the lining 2 needs to be pressed into the cover plate 1 by using a force, and the design thought has the advantages that the structure of the clamping groove 26 can be simplified, because the protruding part 16 can change shape when being stressed, and the damage caused by the action of external force is not worried about; however, the above design has a disadvantage in that the efficiency of fixing and removing the cover plate 1 and the liner 2 is lowered because the cover plate 1 and the liner 2 are fixed and removed by using an additional force, which is necessarily lowered by either a manual operation or a machine operation.
In order to achieve quick fixing and removing of the cover plate 1 and the liner 2, it is preferable that the upper portion 261 of the clamping groove 26 is disposed on the second bottom panel 21, the lower portion 262 of the clamping groove 26 is disposed on the second right panel 22 or the second left panel 23, and when the cover plate 1 and the liner 2 are fixed, the protruding portion 16 passes through the clamping groove upper portion 261 and then enters the clamping groove lower portion 262, and the order is reversed when removing. The above design does not require additional force to complete the fixing and removing of the cover plate 1 and the liner 2.
The protrusion 16 and the slot 26 preferably have a gap H therebetween, which is designed to facilitate the removal of the cover plate 1 from the liner 2.
In order to solve the second technical problem and the third technical problem of the present invention. The first bottom panel 11 is provided with a limiting device 17, the limiting device 17 can be designed into three different technical schemes, and the limiting device is only a boss; the limiting device is only concave; the limiting device is a combination of a boss and a recess. In the practical design process, one mode can be generally selected according to different thicknesses of the cover plate and the limit conditions of the matching conditions with other parts, and the limiting device is used as a boss and recess combination for explaining the invention.
The limiting device 17 integrally forms a recess 171 on the first bottom panel 11, a boss 172 extends out of the recess 171 toward the first bottom panel 11, a surface of the recess 171 extending toward the boss 172 is a first curved surface 173, and the first curved surface 173 is a cylindrical curved surface.
Correspondingly, a toggle 27 cooperating with the limiting device 17 is disposed at the upper end of the liner 2, specifically, from the upper end of the second bottom panel 21 to the second upper panel 24, where the toggle 27 includes a fixed side 271 and a movable side 272, and a surface of the fixed side 271 contacting with the first curved surface 173 is a second curved surface 273. When the fixed side 271 and the movable side 272 are connected by the rotation shaft 274 and a force is applied to the movable side 272, the fixed side 271 and the movable side 272 are rotated by a certain angle along the rotation shaft 274, and it should be noted that the fixed side 271, the movable side 272 and the rotation shaft 274 may be integrally designed, and it is not necessarily required to separately design them. The toggle 27 of the present embodiment is of unitary design.
In order to set the toggle 27 in the liner 2, a notch 29 is disposed from the upper end of the second bottom panel 21 to the second upper panel 24, two sides of the notch are respectively provided with a rotating groove 275 matched with the rotating shaft 274, two ends of the rotating shaft 274 are respectively disposed in the rotating grooves 275, and the rotating shaft 274 can rotate at a certain angle in the rotating grooves 275. In order to prevent the rotation shaft 274 from falling out of the rotation groove 275, a fixed force is required to be applied to the knob 27. The inner liner 2 is provided with a fixing support 276, the lower end of the fixing support 276 is fixed with the inner liner 2, an elastic element 277 is arranged between the fixing support 276 and the fixing side 271, the elastic element 277 is usually a spring, and the number of the elastic elements 277 is at least one, and preferably two. The fixing side 271 is always subjected to a force directed from the liner 2 toward the cover plate 1 due to the elastic member 277, and the fixing side 271 extends out of the notch 29 and forms an angle with the second bottom plate 21. At the same time, the movable side 272 rotates with the fixed side 271 until the movable side 272 contacts the upper end 278 of the fixed bracket 276 and stops rotating. At this time, the knob 27 is in a relatively stable state, that is, the positional relationship between the knob 27 and other parts of the liner 2 is determined without the action of other external forces.
Next, a process of fixing the lid plate 1 to the liner 2 in a case where the knob 27 is provided to the liner 2 will be considered. When the protruding portion 16 corresponds to the position of the upper portion 261 of the clamping groove, the boss 172 of the limiting device 17 is above the second curved surface 273; when the protrusion 16 enters the lower portion 262 of the clamping groove, the boss 172 of the limiting device 17 moves below the second curved surface 273. Therefore, when the boss 172 of the stopper 17 contacts the fixed side 271, the fixed side 271 receives a force opposite to that of the elastic member 277, and the elastic member 277 contracts until the boss 172 moves below the second curved surface 273, and at the same time, the elastic member 277 returns to its original state. If the cover plate 1 and the liner 2 need to be disassembled at this time, since the protruding part 16 has entered the lower part 262 of the clamping groove, the cover plate 1 can only move upwards, when the cover plate 1 moves upwards, the first curved surface 173 and the second curved surface 273 are contacted, the first curved surface 173 and the second curved surface 273 are both cylindrical curved surfaces, and the radians of the first curved surface 173 and the second curved surface 273 are different, and the radian of the cylindrical curved surface refers to the radian of the circular arc formed by the cross section of the cylindrical curved surface. When the first curved surface 173 and the second curved surface 273 are contacted, a locking point 28 is formed, and the position of the locking point 28 is related to the radian of the first curved surface 173 and the second curved surface 273. Importantly, after the first curved surface 173 and the second curved surface 273 are locked, the cover plate 1 cannot move upward. At this time, the present invention solves the second technical problem.
The cover plate 1 cannot move upward when the first curved surface 173 and the second curved surface 273 are locked, but the cover plate 1 can move downward at this time. When the movable side 272 of the knob 27 receives an upward force, the movable side 272 moves upward along the rotation axis 274, and the fixed side 271 rotates along the rotation axis until the first curved surface 173 and the second curved surface 273 are disengaged. At this time, an upward force is applied to the deck plate 1, the protrusion 16 moves from the lower portion 262 of the clamping groove to the upper portion 261 of the clamping groove, and an outward force is applied to the deck plate 1, so that the deck plate 1 and the liner 2 are completely removed.
Claims (9)
1. A panel fixing structure is characterized in that,
The novel lining comprises a cover plate and a lining, wherein the cover plate comprises a first bottom panel, a limiting device is arranged on the first bottom panel, and a poking button matched with the limiting device is arranged on the lining; the limiting device is fixedly limited through the first curved surface, and the lining is matched and limited through the second curved surface;
The limiting device comprises a concave which is sunk into the first bottom panel; the lower end of the recess extends out of the first bottom panel to form a boss, and the surface of the recess extending to the boss forms a first curved surface;
The poking button comprises a fixed side and a movable side, the surface of the fixed side, which is contacted with the first curved surface, is a second curved surface, and the fixed side is connected with the movable side through a rotating shaft; the lining is provided with a notch, two sides of the notch are respectively provided with a rotating groove matched with the rotating shaft, two ends of the rotating shaft are respectively arranged in the rotating grooves, and the rotating shaft can rotate in the rotating grooves by a certain angle;
The inner liner is provided with a fixed support, the lower end of the fixed support is fixed with the inner liner, an elastic element is arranged between the fixed support and the fixed side, the fixed side extends out of the notch and forms a certain angle with the second bottom surface, and the movable side is contacted with the upper end of the fixed support;
The periphery of the first bottom panel is provided with a first right panel, a first left panel, a first upper panel and a first lower panel which are perpendicular to the first bottom panel; the first right panel and the first left panel are provided with a plurality of protruding parts; the lining comprises a second bottom panel, and a second right panel, a second left panel, a second upper panel and a second lower panel which are perpendicular to the second bottom panel are arranged around the second bottom panel; and a plurality of clamping grooves corresponding to the protruding parts are formed in the second right panel and the second left panel.
2. A panel fixing structure according to claim 1, wherein,
The fixed side, the movable side and the rotating shaft are of an integrated design.
3. A panel fixing structure according to claim 1, wherein,
The elastic element is a spring.
4. A panel fixing structure according to claim 1, wherein,
The number of the elastic elements is set to at least one.
5. A panel fixing structure according to claim 1, wherein,
The overall shape of the lining is the same as that of the cover plate, the size of the lining is slightly smaller, the lining can be clung to the first right panel, and the inner side of the first left panel is integrally placed in the cover plate.
6. A panel fixing structure according to claim 1, wherein,
The upper portion of draw-in groove sets up on the second bottom plate, and the lower part of draw-in groove sets up at second right side panel or second left side panel.
7. A panel fixing structure according to claim 1, wherein,
The notch is arranged between the upper end of the second bottom panel and the second upper panel.
8. A panel fixing structure according to claim 1, wherein,
And a gap is reserved between the protruding part and the lower part of the clamping groove.
9. A panel fixing structure according to claim 1, wherein,
The first curved surface and the second curved surface are cylindrical curved surfaces, and radians of the first curved surface and the second curved surface are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810150047.4A CN108150009B (en) | 2018-02-13 | 2018-02-13 | Panel fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810150047.4A CN108150009B (en) | 2018-02-13 | 2018-02-13 | Panel fixing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108150009A CN108150009A (en) | 2018-06-12 |
| CN108150009B true CN108150009B (en) | 2024-05-03 |
Family
ID=62457404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810150047.4A Active CN108150009B (en) | 2018-02-13 | 2018-02-13 | Panel fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150009B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287257A (en) * | 1999-09-01 | 2001-03-14 | 万都空调株式会社 | Insulation external structure for refrigerated food storage equipment and foamed plastic filling method thereof |
| CN201905390U (en) * | 2010-12-11 | 2011-07-27 | 文峰 | Mobile phone protective cover with flexible glue inner lining |
| CN207988669U (en) * | 2018-02-13 | 2018-10-19 | 南京东屋电气有限公司 | A kind of panel fixing structural |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6874744B2 (en) * | 2002-02-25 | 2005-04-05 | Wacom Co., Ltd. | Stand for supporting a display in multiple orientations and a display used in combination with said stand |
| ATE377124T1 (en) * | 2002-10-02 | 2007-11-15 | Hawa Ag | CONNECTION DEVICE, COVER DEVICE AND SEPARATION ELEMENT |
-
2018
- 2018-02-13 CN CN201810150047.4A patent/CN108150009B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287257A (en) * | 1999-09-01 | 2001-03-14 | 万都空调株式会社 | Insulation external structure for refrigerated food storage equipment and foamed plastic filling method thereof |
| CN201905390U (en) * | 2010-12-11 | 2011-07-27 | 文峰 | Mobile phone protective cover with flexible glue inner lining |
| CN207988669U (en) * | 2018-02-13 | 2018-10-19 | 南京东屋电气有限公司 | A kind of panel fixing structural |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108150009A (en) | 2018-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 27, Puzhou Road, Pukou District, Nanjing City, Jiangsu Province, 210032 Applicant after: Dongwu Shian IOT Technology (Jiangsu) Co.,Ltd. Address before: No. 27, Puzhou Road, Pukou District, Nanjing City, Jiangsu Province, 210032 Applicant before: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Country or region before: China |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |