CN113261816A - Intelligent self-opening and closing four-axis concealed hinge cultural relic showcase - Google Patents
Intelligent self-opening and closing four-axis concealed hinge cultural relic showcase Download PDFInfo
- Publication number
- CN113261816A CN113261816A CN202110693696.0A CN202110693696A CN113261816A CN 113261816 A CN113261816 A CN 113261816A CN 202110693696 A CN202110693696 A CN 202110693696A CN 113261816 A CN113261816 A CN 113261816A
- Authority
- CN
- China
- Prior art keywords
- lock catch
- opening
- hinge part
- cabinet door
- rod
- 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.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/44—Locks or fastenings for special use for furniture
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/32—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of two or more pivoted rods
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
Abstract
The invention discloses an intelligent self-opening and self-closing four-axis hidden hinge cultural relic showcase, which comprises a showcase body and a showcase door; the inner side of the cabinet door is provided with a first hinge part, a second hinge part and a first lock catch, the first lock catch and the first hinge part are respectively positioned at two sides of the cabinet door, the first hinge part is far away from the side edge of the cabinet door, and the second hinge part is positioned between the first hinge part and the first lock catch; the cabinet body is provided with an installation space, and a third hinge part, an angle bent rod, a control rod, a controller, an electric door closer, a second lock catch, a locking motor, a first travel switch and a second travel switch are arranged in the installation space. Set up angle knee, control lever, first pull rod and second pull rod through the cooperation, realize the four-axis hinge, when the cabinet door was opened and is predetermineeing the angle, angle knee and control lever form and interfere, keep can only opening predetermined angle to open the back, the partly and the cabinet body of cabinet door overlap, effectively reduce the transport clear space that occupies, and the use is brought the facility.
Description
Technical Field
The invention relates to the technical field of display cabinets, in particular to an intelligent self-opening and self-closing four-axis hidden hinge cultural relic display cabinet.
Background
The showcase is a display cabinet, and the display cabinet is a display platform which is provided for displaying articles and has a protection effect. The display cabinet has the advantages of firm structure, easy disassembly and assembly and convenient transportation, is widely applied to company exhibition halls, exhibitions, department stores, advertisements and the like, and is widely applied to the industries of artware, gifts, jewels, mobile phones, glasses, clocks, cigarettes, wines, cosmetics and the like.
At present, a hinge for displaying cultural relics, which is opened by 90 degrees, is generally heavy and occupies a clean space for transporting the cultural relics about 120MM after being opened by 90 degrees, the size of a common independent cabinet is 600MM x 600MM, the cabinet door is completely outside the cabinet body after being opened by 90 degrees, and the transport clean space and the cabinet body have the same size. Therefore, there is a need for an improvement to the current cultural relic showcase.
Disclosure of Invention
In view of the above, the present invention is directed to the defects in the prior art, and the main object of the present invention is to provide an intelligent self-opening and self-closing four-axis hidden-hinge cultural relic showcase, which can effectively solve the problem that the existing cultural relic showcase occupies a large carrying space after being opened.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent self-opening and self-closing four-axis hidden hinge cultural relic showcase comprises a showcase body and a showcase door; the cabinet body is provided with an accommodating space, and the cabinet door can be arranged on the cabinet body in an opening or closing way and covers the opening of the accommodating space; the inner side of the cabinet door is provided with a first hinge part, a second hinge part and a first lock catch, the first lock catch and the first hinge part are respectively positioned at two sides of the cabinet door, the first hinge part is far away from the side edge of the cabinet door, and the second hinge part is positioned between the first hinge part and the first lock catch; the cabinet body is provided with an installation space, and a third hinge part, an angle bent rod, a control rod, a controller, an electric door closer, a second lock catch, a locking motor, a first travel switch and a second travel switch are arranged in the installation space; both ends of the angle bent rod and both ends of the control rod are respectively hinged with the first hinge part and the third hinge part, and the control rod is positioned beside the angle bent rod; the electric door closer comprises a driver, a first pull rod and a second pull rod, wherein the driver is connected with the controller, one end of the first pull rod is connected with the driver and is driven by the driver to rotate back and forth, one end of the second pull rod is hinged with the other end of the first pull rod, and the other end of the second pull rod is hinged with a second hinge part; the second lock catch can be horizontally and movably arranged in the mounting space back and forth, and the second lock catch is matched with the first lock catch; the locking motor is connected with the controller and drives the second lock catch to move back and forth; the first travel switch and the second travel switch are both connected with the controller, the first travel switch is over against the second lock catch, and the second travel switch is over against the cabinet door.
Preferably, the cabinet body comprises a frame and glass, the frame is provided with a mounting groove, and the glass is embedded in the mounting groove.
Preferably, the outer edge of the glass is 45 degrees, the inner edge of the glass is 90 degrees, a caulking groove is formed, and a silica gel sealing strip is embedded in the caulking groove.
Preferably, the angle bent rod is a 90-degree bent rod, and the control rod is a straight rod.
Preferably, the second hinge part is provided with an elliptical hole, and the other end of the second pull rod is hinged with the elliptical hole.
Preferably, the first lock catch is a diagonal lock catch, the first lock catch is provided with a diagonal opening, and the second lock catch is provided with a catch rod matched with the diagonal opening.
Preferably, the cabinet door is provided with a maintenance lock, the maintenance lock is exposed out of the outer side face of the cabinet door, and the first lock catch is arranged on the maintenance lock and is driven to move by the maintenance lock.
Preferably, the cabinet door is provided with a triggering sheet for triggering the second travel switch.
Preferably, the second lock catch is provided with a trigger rod for triggering the first travel switch.
Preferably, the cabinet door is positioned at the front side of the cabinet body.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
set up angle knee, control lever, first pull rod and second pull rod through the cooperation, realize the four-axis hinge, when the cabinet door was opened and is predetermineeing the angle, angle knee and control lever form and interfere, keep can only opening predetermined angle to open the back, the partly and the cabinet body of cabinet door overlap, effectively reduce the transport clear space that occupies, and the use is brought the facility.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is an assembled perspective view of the preferred embodiment of the present invention;
FIG. 2 is a front view of the preferred embodiment of the present invention;
FIG. 3 is a partially assembled perspective view of the preferred embodiment of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 6 is a schematic view of the open state of FIG. 5;
FIG. 7 is a schematic diagram of the control principle of the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. cabinet body 11, frame
12. Glass 13, silica gel sealing strip
101. Accommodating space 102 and installation space
103. Mounting groove 104, caulking groove
20. Cabinet door 21 and trigger piece
31. First hinge part 32 and second hinge part
321. Elliptical hole 33, first lock catch
331. Bevel 34, maintenance lock
41. Third hinge 42, angle bent rod
43. Control rod 44 and controller
45. Electric door closer 451 and driver
452. First and second tie rods 453 and 453
46. Second lock catch 461, lock rod
462. Trigger lever 47, locking motor
48. First travel switch 49 and second travel switch
Detailed Description
Referring to fig. 1 to 7, a specific structure of a preferred embodiment of the present invention is shown, which includes a cabinet 10 and a cabinet door 20.
The cabinet 10 has an accommodating space 101, and the cabinet door 20 is openably or closably disposed on the cabinet 10 and covers an opening of the accommodating space 101; the inner side of the cabinet door 20 is provided with a first hinge part 31, a second hinge part 32 and a first lock catch 33, the first lock catch 33 and the first hinge part 31 are respectively positioned at two sides of the cabinet door 10, the first hinge part 31 is far away from the side edge of the cabinet door 20, and the second hinge part 32 is positioned between the first hinge part 31 and the first lock catch 33; in the present embodiment, the cabinet door 20 is located at the front side of the cabinet 10; the cabinet door 20 is provided with a maintenance lock 34, the maintenance lock 34 exposes out of the outer side of the cabinet door 20, and the first lock catch 33 is arranged on the maintenance lock 34 and is driven by the maintenance lock 34 to move.
The cabinet 10 has an installation space 102, and the installation space 102 is provided with a third hinge part 41, an angle bending rod 42, a control rod 43, a controller 44, an electric door closer 45, a second lock catch 46, a locking motor 47, a first travel switch 48 and a second travel switch 49; both ends of the angle bent rod 42 and both ends of the control rod 43 are respectively hinged with the first hinge part 31 and the third hinge part 41, and the control rod 43 is positioned beside the angle bent rod 42; the electric door closer 45 comprises a driver 451, a first pull rod 452 and a second pull rod 452, wherein the driver 451 is connected with the controller 44, one end of the first pull rod 452 is connected with the driver 451 and is driven by the driver 451 to rotate back and forth, one end of the second pull rod 453 is hinged with the other end of the first pull rod 452, and the other end of the second pull rod 453 is hinged with the second hinge part 32; the second lock catch 46 is movably disposed in the mounting space 102 horizontally back and forth, and the second lock catch 46 is engaged with the first lock catch 33; the locking motor 47 is connected with the controller 44 and drives the second lock catch 46 to move back and forth; the first travel switch 48 and the second travel switch 49 are both connected to the controller 44, the first travel switch 48 faces the second latch 46, and the second travel switch 49 faces the cabinet door 20.
In this embodiment, the angle bending rod 42 is a 90 ° bending rod, the control rod 43 is a straight rod to control the cabinet door 20 to open 90 ° relative to the cabinet 10, and of course, the angle bending rod 42 may be designed to have other angles to open the cabinet door 20 relative to the cabinet 10 at other angles; the first pull rod 452 and the second pull rod 453 are straight rods, and have the same length, the second hinge portion 32 is provided with an elliptical hole 321, and the other end of the second pull rod 453 is hinged to the elliptical hole 321, so that the stroke of the first pull rod 453 is increased, and the cabinet door 20 is prevented from interfering with the electric door closer 45; the first lock catch 33 is a slant lock catch, the first lock catch 33 has a slant opening 331 thereon, and the second lock catch 46 has a catch lever 461 matching with the slant opening 331. And the second lock catch 46 is provided with a trigger rod 462 for triggering the first travel switch 48, and the cabinet door 20 is provided with a trigger piece 21 for triggering the second travel switch 49.
In addition, the cabinet body 10 includes a frame 11 and glass 12, the frame 11 has an installation groove 103, the glass 12 is embedded in the installation groove 103, an outer edge of the glass 12 is 45 degrees, an inner edge of the glass 12 is 90 degrees to form an embedding groove 104, and a silica gel sealing strip 13 is embedded in the embedding groove 104, so that the glass 12 and the cabinet door 20 are in sealing fit.
Detailed description the working principle of the present embodiment is as follows:
when the cabinet is opened, the mobile phone APP or the remote controller is in communication connection with the controller 44, the opening key is pressed down, the locking motor 47 drives the second lock catch 46 to move after receiving a signal and leave the first lock catch 33 to realize self-unlocking, the second lock catch 46 touches the first travel switch 48 after reaching a certain travel, the electric door closer 45 works after receiving the signal of the first travel switch 48, and the electric door closer 45 drives the cabinet door 20 to be opened to 90 degrees relative to the cabinet body 10, so that the cabinet is opened.
When closing, utilize cell-phone APP or remote controller and controller 44 communication to be connected, press and close the button, electric door closer 45 receives the signal after, electric door closer 45 drives cabinet door 20 and closes about 90 degrees relative cabinet body 10, because of there is silica gel sealing strip 13 cabinet door 20 all around, electric door closer 45's dynamics is limited can't close effective position, trigger piece 21 on cabinet door 20 can trigger second travel switch 49 this moment, lock motor 47 and receive and drive second hasp 46 reverse activity and realize locking by oneself with first hasp 33 lock after second travel switch 49 signal, electric door closer 45's second pull rod 453 articulates with the elliptical hole 321 of second articulated portion 32 and can not form the interference. If power is cut off or the locking motor 47 fails, the maintenance lock 34 is opened for maintenance.
The design key points of the invention are as follows: set up angle knee, control lever, first pull rod and second pull rod through the cooperation, realize the four-axis hinge, when the cabinet door was opened and is predetermineeing the angle, angle knee and control lever form and interfere, keep can only opening predetermined angle to open the back, the partly and the cabinet body of cabinet door overlap, effectively reduce the transport clear space that occupies, and the use is brought the facility.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. An intelligent self-opening and self-closing four-axis hidden hinge cultural relic showcase comprises a showcase body and a showcase door; the cabinet body is provided with an accommodating space, and the cabinet door can be arranged on the cabinet body in an opening or closing way and covers the opening of the accommodating space; the method is characterized in that: the inner side of the cabinet door is provided with a first hinge part, a second hinge part and a first lock catch, the first lock catch and the first hinge part are respectively positioned at two sides of the cabinet door, the first hinge part is far away from the side edge of the cabinet door, and the second hinge part is positioned between the first hinge part and the first lock catch; the cabinet body is provided with an installation space, and a third hinge part, an angle bent rod, a control rod, a controller, an electric door closer, a second lock catch, a locking motor, a first travel switch and a second travel switch are arranged in the installation space; both ends of the angle bent rod and both ends of the control rod are respectively hinged with the first hinge part and the third hinge part, and the control rod is positioned beside the angle bent rod; the electric door closer comprises a driver, a first pull rod and a second pull rod, wherein the driver is connected with the controller, one end of the first pull rod is connected with the driver and is driven by the driver to rotate back and forth, one end of the second pull rod is hinged with the other end of the first pull rod, and the other end of the second pull rod is hinged with a second hinge part; the second lock catch can be horizontally and movably arranged in the mounting space back and forth, and the second lock catch is matched with the first lock catch; the locking motor is connected with the controller and drives the second lock catch to move back and forth; the first travel switch and the second travel switch are both connected with the controller, the first travel switch is over against the second lock catch, and the second travel switch is over against the cabinet door.
2. The intelligent self-opening and closing four-axis hidden hinge cultural relic showcase of claim 1, which comprises: the cabinet body is including frame and glass, and this frame has the mounting groove, and this glass inlays in the mounting groove.
3. The intelligent self-opening and closing four-axis hidden hinge cultural relic showcase of claim 2, which comprises: the outside of glass is 45 degrees, and the interior limit of glass is 90 degrees and is formed with the caulking groove, inlays in this caulking groove and is equipped with the silica gel sealing strip.
4. The intelligent self-opening and closing four-axis hidden hinge cultural relic showcase of claim 1, which comprises: the angle bent rod is a 90-degree bent rod, and the control rod is a straight rod.
5. The intelligent self-opening and closing four-axis hidden hinge cultural relic showcase of claim 1, which comprises: the second hinge part is provided with an elliptical hole, and the other end of the second pull rod is hinged with the elliptical hole.
6. The intelligent self-opening and closing four-axis hidden hinge cultural relic showcase of claim 1, which comprises: the first lock catch is an inclined buckle, an inclined opening is formed in the first lock catch, and the second lock catch is provided with a buckle rod matched with the inclined opening.
7. The intelligent self-opening and closing four-axis hidden hinge cultural relic showcase of claim 1, which comprises: the cabinet door is provided with a maintenance lock, the maintenance lock is exposed out of the outer side face of the cabinet door, and the first lock catch is arranged on the maintenance lock and is driven to move by the maintenance lock.
8. The intelligent self-opening and closing four-axis hidden hinge cultural relic showcase of claim 1, which comprises: the cabinet door is provided with a triggering sheet for triggering the second travel switch.
9. The intelligent self-opening and closing four-axis hidden hinge cultural relic showcase of claim 1, which comprises: the second lock catch is provided with a trigger rod for triggering the first travel switch.
10. The intelligent self-opening and closing four-axis hidden hinge cultural relic showcase of claim 1, which comprises: the cabinet door is positioned at the front side of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110693696.0A CN113261816A (en) | 2021-06-22 | 2021-06-22 | Intelligent self-opening and closing four-axis concealed hinge cultural relic showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110693696.0A CN113261816A (en) | 2021-06-22 | 2021-06-22 | Intelligent self-opening and closing four-axis concealed hinge cultural relic showcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113261816A true CN113261816A (en) | 2021-08-17 |
Family
ID=77235517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110693696.0A Pending CN113261816A (en) | 2021-06-22 | 2021-06-22 | Intelligent self-opening and closing four-axis concealed hinge cultural relic showcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113261816A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150952A (en) * | 2021-11-16 | 2022-03-08 | 上海宝谊图片有限公司 | Heavy hinge for display cabinet and display cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012143284A1 (en) * | 2011-04-19 | 2012-10-26 | Abb Technology Ag | Hinge assembly for a switchgear panel |
| CN206539182U (en) * | 2017-01-24 | 2017-10-03 | 东莞辰虹实业有限公司 | A kind of cupboard with hydraulicefficiency hinge |
| CN209391531U (en) * | 2018-11-05 | 2019-09-17 | 温州荣华展示设备厂 | A kind of showcase |
| CN209618093U (en) * | 2019-02-01 | 2019-11-12 | 深圳市海柔创新科技有限公司 | A kind of transfer robot and its mobile chassis |
| CN112273950A (en) * | 2020-10-28 | 2021-01-29 | 郑州凌智陈列设备制造有限公司 | Cultural relic display cabinet with intelligent control cabinet door opening and light adjusting functions and using method thereof |
| CN213234684U (en) * | 2020-05-21 | 2021-05-18 | 北京中天锋安全防护技术有限公司 | Safe with electric door opener |
-
2021
- 2021-06-22 CN CN202110693696.0A patent/CN113261816A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012143284A1 (en) * | 2011-04-19 | 2012-10-26 | Abb Technology Ag | Hinge assembly for a switchgear panel |
| CN206539182U (en) * | 2017-01-24 | 2017-10-03 | 东莞辰虹实业有限公司 | A kind of cupboard with hydraulicefficiency hinge |
| CN209391531U (en) * | 2018-11-05 | 2019-09-17 | 温州荣华展示设备厂 | A kind of showcase |
| CN209618093U (en) * | 2019-02-01 | 2019-11-12 | 深圳市海柔创新科技有限公司 | A kind of transfer robot and its mobile chassis |
| CN213234684U (en) * | 2020-05-21 | 2021-05-18 | 北京中天锋安全防护技术有限公司 | Safe with electric door opener |
| CN112273950A (en) * | 2020-10-28 | 2021-01-29 | 郑州凌智陈列设备制造有限公司 | Cultural relic display cabinet with intelligent control cabinet door opening and light adjusting functions and using method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150952A (en) * | 2021-11-16 | 2022-03-08 | 上海宝谊图片有限公司 | Heavy hinge for display cabinet and display cabinet |
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