CN217080087U - Ultra-large showcase door opening mechanism - Google Patents
Ultra-large showcase door opening mechanism Download PDFInfo
- Publication number
- CN217080087U CN217080087U CN202123301485.2U CN202123301485U CN217080087U CN 217080087 U CN217080087 U CN 217080087U CN 202123301485 U CN202123301485 U CN 202123301485U CN 217080087 U CN217080087 U CN 217080087U
- Authority
- CN
- China
- Prior art keywords
- transverse
- longitudinal
- guide rail
- door
- cabinet door
- 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.)
- Active
Links
Images
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The utility model provides a cabinet door opening mechanism of an ultra-large showcase, which relates to the technical field of exhibition appliance manufacturing; the utility model discloses a: the cabinet comprises a cabinet body, a cabinet door, a plurality of longitudinal guide rails and two transverse guide rails; supporting plates are arranged at openings on the upper side and the lower side of the cabinet body; the plurality of longitudinal rails are parallel to each other and are all fixed on the supporting plate; the two transverse guide rails are parallel to each other and are arranged on the upper side and the lower side of the cabinet door, and the cabinet door can horizontally slide along the transverse guide rails; and the two transverse guide rails are vertically arranged on the longitudinal guide rail and can slide along the longitudinal guide rail. The utility model pushes out the cabinet door through the longitudinal guide rail and then translates through the transverse guide rail so as to achieve the requirement of opening the ultra-large cabinet door; but also can be automatically opened and has high operation precision.
Description
Technical Field
The utility model relates to a show cupboard makes the technique, especially relates to an ultra-large-scale showcase cabinet door opening mechanism, belongs to exhibition utensil technical field.
Background
The showcase is a device frequently used in museums and other display articles, and the showcase not only highlights the characteristics of the display articles, but also needs to be used for a long time and keep the firmness and stability of the showcase.
The large-scale showcase of prior art adopts doubling glass amalgamation to form more, though can accomplish fully to demonstrate the showpiece wherein, nevertheless because the showcase dead weight is great, not only inconvenient opening does not set up the cabinet door that can move about moreover.
In addition, although the ultra-large glass showcase with the side opening can be opened by adopting a hinged hinge structure, the hinge structure adopted in the prior art is huge; therefore, the connecting strength is poor, and the glass structure of the whole cabinet door is easy to damage after the cabinet door is opened for many times.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ultra-large showcase cabinet door opening mechanism which has exquisite appearance, is suitable for long-term use, can be stably opened and is firm and durable. The utility model discloses a showcase mainly used exhibition ultra-large historical relic.
The utility model discloses an ultra-large-scale showcase cabinet door opening mechanism, include: the cabinet comprises a cabinet body, a cabinet door, a plurality of longitudinal guide rails and two transverse guide rails;
supporting plates are arranged at openings on the upper side and the lower side of the cabinet body; the plurality of longitudinal guide rails are parallel to each other and are fixed on the supporting plate;
the two transverse guide rails are parallel to each other and are arranged on the upper side and the lower side of the cabinet door, and the cabinet door can horizontally slide along the transverse guide rails;
and the two transverse guide rails are vertically arranged on the longitudinal guide rail and can slide along the longitudinal guide rail.
The cabinet door opening mechanism for the ultra-large showcase is characterized in that the longitudinal guide rail is provided with a plurality of longitudinal sliding seats, and the transverse guide rail is fixed on the longitudinal sliding seats.
The cabinet door opening mechanism of the ultra-large showcase is characterized in that the support plate is also provided with a longitudinal servo motor, and the longitudinal servo motor is provided with a longitudinal screw rod; the longitudinal screw rod is connected with the longitudinal sliding seat so as to drive the longitudinal sliding seat to slide along the longitudinal guide rail.
The opening mechanism for the cabinet door of the ultra-large showcase is characterized in that the transverse guide rail is provided with a transverse sliding seat which can slide along the transverse guide rail, and the transverse sliding seat is fixed on the cabinet door;
a transverse servo motor is fixed at the end part of the transverse guide rail and is provided with a transverse screw rod; the transverse screw rod is connected with the transverse sliding seat so as to drive the transverse sliding seat to slide along the transverse guide rail.
According to the cabinet door opening mechanism of the ultra-large showcase, a plurality of deformation prevention devices are arranged on the cabinet door and are installed on the transverse sliding seat through the deformation prevention devices;
this anti-deformation device includes: a fixed base and a glass mounting panel; the fixed base is fixed on the transverse sliding seat, and the glass mounting panel is hinged on the fixed base; and a damping spring is arranged between the glass mounting panel and the fixed base, and the glass mounting panel is fixedly connected with the cabinet door.
The door opening mechanism for the ultra-large showcase is characterized in that the fixed base is provided with a hinged shaft, and the glass installation panel is provided with a strip-shaped hole; the glass mounting panel is connected with the articulated shaft through the strip-shaped hole;
two ends of the damping spring are respectively connected with the glass mounting panel and the fixed base; the length direction of the damping spring is the same as that of the strip-shaped hole, and the damping spring and the strip-shaped hole are perpendicular to the horizontal plane.
The door opening mechanism for the ultra-large showcase is characterized in that a guide post is arranged on the fixed base, and the damping spring is sleeved on the guide post.
The door opening mechanism for the ultra-large showcase is characterized in that the longitudinal guide rail is perpendicular to the plane where the showcase door is located, and the transverse guide rail is parallel to the plane where the showcase door is located.
According to the ultra-large showcase door opening mechanism, the two ends of the longitudinal guide rail are respectively provided with the limiting devices.
The cabinet door opening mechanism of the ultra-large showcase of the utility model releases the cabinet door and the transverse guide rail through the longitudinal guide rail and then horizontally moves and opens through the transverse guide rail so as to meet the requirement of opening the ultra-large cabinet door; but also can be automatically opened and has high operation precision. The utility model discloses not only can make things convenient for opening of large-scale cabinet door, be favorable to further improving the precision and the gas tightness of the cabinet body moreover.
Drawings
Fig. 1 is a top rail plan view of an opening mechanism of a cabinet door of an ultra-large showcase according to an embodiment of the present invention;
fig. 2 is a top rail side view of an opening mechanism of a cabinet door of the ultra-large showcase of the embodiment of the present invention;
fig. 3 is a side view of a bottom rail of an opening mechanism of a cabinet door of an ultra-large showcase of the embodiment of the present invention;
fig. 4 is a structural diagram of an anti-deformation device of an opening mechanism of a cabinet door of an ultra-large showcase of the embodiment of the present invention;
fig. 5 is a side view of fig. 2.
Detailed Description
As shown in fig. 1, 2, and with reference to fig. 3; the utility model discloses ultra-large-scale showcase cabinet door opening mechanism, include: the cabinet comprises a cabinet body, a cabinet door, a plurality of longitudinal guide rails 2 and two transverse guide rails 3; the cabinet door is a laterally opened cabinet door.
Supporting plates 1 are arranged at openings on the upper side and the lower side of the cabinet body; the longitudinal guide rails 2 are parallel to each other and are all fixed on the support plate 1; the supporting plates 1 are fixed on the upper side and the lower side of the cabinet body, are parallel to each other and are positioned at the opening of the cabinet body.
The two transverse guide rails 3 are parallel to each other and are arranged on the upper side and the lower side of the cabinet door, and the cabinet door can horizontally slide along the transverse guide rails 3;
the two transverse guide rails 3 are vertically arranged on the longitudinal guide rail 2 and can slide along the longitudinal guide rail 2. The transverse rail 3 is perpendicular to the longitudinal rail 2 and is slidable along the longitudinal rail 2.
In the opening mechanism for the cabinet door of the ultra-large showcase of the embodiment, under a normal condition, the longitudinal guide rail 2 is perpendicular to the plane where the cabinet door is located, and the transverse guide rail 3 is parallel to the plane where the cabinet door is located.
Further, as shown in fig. 1, a plurality of longitudinal slides 23 are disposed on the longitudinal rail 2, and the transverse rail 3 is fixed to the longitudinal slides 23.
In order to facilitate automatic starting and operation, a longitudinal servo motor 25 is further arranged on the support plate 1, and the longitudinal servo motor 25 is provided with a longitudinal screw rod 24; the longitudinal screw 24 is connected to the longitudinal slide 23 to drive the longitudinal slide 23 to slide along the longitudinal guide 2.
Specifically, the longitudinal slide 23 has an internal thread, and the longitudinal screw 24 is rotated, thereby moving the longitudinal slide 23 along the longitudinal rail 2.
In the opening mechanism for the cabinet door of the ultra-large showcase of the embodiment, as shown in fig. 3, a transverse sliding seat 33 capable of sliding along the transverse guide rail 3 is arranged on the transverse guide rail 3, and the transverse sliding seat 33 is fixed on the cabinet door; thereby facilitating the sliding of the cabinet door on the transverse guide rail 3.
As shown in fig. 3, a transverse servo motor 35 is fixed to an end of the transverse guide rail 3, and the transverse servo motor 35 has a transverse screw rod 34; the transverse screw 34 is connected to the transverse slide 33 to drive the transverse slide 33 to slide along the transverse rail 3.
In order to ensure that the guide rail is not damaged during longitudinal movement, both ends of the longitudinal guide rail 2 are provided with a limiting device 20 and a limiting switch.
The cabinet door opening mechanism of the ultra-large showcase of the utility model releases the cabinet door and the transverse guide rail through the longitudinal guide rail and then horizontally moves and opens through the transverse guide rail so as to meet the requirement of opening the ultra-large cabinet door; but also can be automatically opened and has high operation precision. The utility model discloses not only can make things convenient for opening of large-scale cabinet door, be favorable to further improving the precision and the gas tightness of the cabinet body moreover.
In the opening mechanism for the cabinet door of the ultra-large showcase of the embodiment, as shown in fig. 2, a plurality of deformation preventing devices 4 are arranged on the cabinet door, and the cabinet door is mounted on the transverse sliding seat 33 through the deformation preventing devices 4;
as shown in fig. 4 and 5, the deformation preventing device 4 includes: a fixing base 43 and a glass mounting panel 41; the fixed base 43 is fixed on the transverse sliding base 33, and the glass installation panel 41 is hinged on the fixed base 43; a damping spring 42 is arranged between the glass mounting panel 41 and the fixed base 43, and the glass mounting panel 41 is fixedly connected with the cabinet door.
In this embodiment, as shown in fig. 4, the fixed base 43 is provided with a hinge shaft 40, and the glass installation panel 41 is provided with a strip-shaped hole; the glass-mounting panel 41 is connected to the hinge shaft 40 through the strip-shaped hole; the hinge shaft 40 can ensure that the glass-mounting panel 41 can be slightly shaken with respect to the fixing base 43.
Two ends of the damping spring 42 are respectively connected with the glass mounting panel 41 and the fixed base 43, so that the shaking of the large cabinet door during moving can be effectively absorbed and buffered; the length direction of the damping spring 42 is the same as that of the strip-shaped hole, and the damping spring and the strip-shaped hole are perpendicular to the horizontal plane.
Under the general condition, bar hole and spring are located glass mounting panel's both sides respectively to rock at the cabinet door and under the condition of vibration from top to bottom, utilize bar hole and spring to absorb the impact force, guarantee that super large cabinet door start-up in-process can not harm cabinet door opening mechanism.
Further, a guide post 41 is arranged on the fixed base 43, and the damping spring 42 is sleeved on the guide post 41.
In this embodiment, the backup pad adopts whole keyway planer grinding to guarantee that the plane satisfies the installation requirement, and vertical lead screw adopts ball linear guide, and the steady operation does not have the card and pause, and the precision reaches 1 level. 12 groups of longitudinal guide rails are arranged on a support plate 1 at the lower part of the cabinet body to support a transverse guide rail on the upper part; each group of longitudinal guide rails are connected by adopting 12.9-grade blackened bolts in a pre-tightening way.
The front-back moving mechanism is driven by a 60-meter servo motor, the back-and-forth clearance is smaller than 0.2mm, the high-precision ball screw transmission is matched, the transverse guide rail is formed by 3-meter integral strip guide rails to ensure stable operation, and the transverse transmission force is directly driven by the single 60-meter servo motor, so that the door body is automatically opened up, down, left and right.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. Ultra-large-size showcase cabinet door opening mechanism, its characterized in that includes: the cabinet comprises a cabinet body, a cabinet door, a plurality of longitudinal guide rails and two transverse guide rails;
supporting plates are arranged at openings on the upper side and the lower side of the cabinet body; the plurality of longitudinal guide rails are parallel to each other and are fixed on the supporting plate;
the two transverse guide rails are parallel to each other and are arranged on the upper side and the lower side of the cabinet door, and the cabinet door can horizontally slide along the transverse guide rails;
and the two transverse guide rails are vertically arranged on the longitudinal guide rail and can slide along the longitudinal guide rail.
2. The opening mechanism for the door of very large showcase, according to claim 1, wherein said longitudinal guide rail is provided with a plurality of longitudinal sliding seats, and said transverse guide rail is fixed on said longitudinal sliding seats.
3. The opening mechanism of the door of the ultra-large showcase according to claim 2, wherein a longitudinal servo motor is further provided on the support plate, and the longitudinal servo motor has a longitudinal screw rod; the longitudinal screw rod is connected with the longitudinal sliding seat so as to drive the longitudinal sliding seat to slide along the longitudinal guide rail.
4. The door opening mechanism of the ultra-large showcase according to any one of claims 1 to 3, wherein a transverse slide which can slide along the transverse guide rail is arranged on the transverse guide rail, and the transverse slide is fixed on the door;
a transverse servo motor is fixed at the end part of the transverse guide rail and is provided with a transverse screw rod; the transverse screw rod is connected with the transverse sliding seat so as to drive the transverse sliding seat to slide along the transverse guide rail.
5. The opening mechanism of the cabinet door of the ultra-large showcase, according to claim 4, wherein a plurality of deformation preventing devices are arranged on the cabinet door, and are mounted on the transverse sliding base through the deformation preventing devices;
this anti-deformation device includes: a fixed base and a glass mounting panel; the fixed base is fixed on the transverse sliding seat, and the glass mounting panel is hinged on the fixed base; and a damping spring is arranged between the glass mounting panel and the fixed base, and the glass mounting panel is fixedly connected with the cabinet door.
6. The opening mechanism of the door of the ultra-large showcase of the claim 5, wherein the fixed base is provided with a hinge shaft, and the glass installation panel is provided with a strip-shaped hole; the glass mounting panel is connected with the articulated shaft through the strip-shaped hole;
two ends of the damping spring are respectively connected with the glass mounting panel and the fixed base; the length direction of the damping spring is the same as that of the strip-shaped hole, and the damping spring and the strip-shaped hole are perpendicular to the horizontal plane.
7. The opening mechanism of the door of the ultra-large showcase of claim 6, wherein a guide pillar is disposed on the fixing base, and the damping spring is sleeved on the guide pillar.
8. The opening mechanism for the door of very large showcase according to any one of claims 1 to 3, wherein said longitudinal guide rail is perpendicular to the plane of said door, and said transverse guide rail is parallel to the plane of said door.
9. The opening mechanism for the door of the ultra-large showcase according to any one of claims 1 to 3, wherein both ends of the longitudinal guide rail are provided with a limiting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123301485.2U CN217080087U (en) | 2021-12-27 | 2021-12-27 | Ultra-large showcase door opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123301485.2U CN217080087U (en) | 2021-12-27 | 2021-12-27 | Ultra-large showcase door opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217080087U true CN217080087U (en) | 2022-07-29 |
Family
ID=82540291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123301485.2U Active CN217080087U (en) | 2021-12-27 | 2021-12-27 | Ultra-large showcase door opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217080087U (en) |
-
2021
- 2021-12-27 CN CN202123301485.2U patent/CN217080087U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111687803A (en) | Fixing device is used in case and bag production | |
| CN217080087U (en) | Ultra-large showcase door opening mechanism | |
| CN202120521U (en) | Displaying system capable of lifting | |
| CN114382369A (en) | Ultra-large showcase door opening mechanism | |
| CN212462391U (en) | Electric power electrical cabinet with buffering function and easy connection | |
| CN212226242U (en) | Engineering machinery support with anti-seismic structure | |
| CN211608977U (en) | Goods shelf capable of being adjusted in lifting mode for logistics storage | |
| CN208246760U (en) | One kind being convenient for the clean auto parts and components assembly platform of table top | |
| CN216316263U (en) | Disk linkage elevation structure and desk in middle of desk | |
| CN216414230U (en) | Photovoltaic power generation is with buffering support of installation of being convenient for | |
| CN219430509U (en) | Bridge support | |
| CN213083347U (en) | Lifting riding wheel device for excavator | |
| CN215190046U (en) | Driving structure suitable for deformation of table | |
| CN215409960U (en) | Height-adjustable elevator service robot | |
| CN213539656U (en) | Lifting device for electric power construction | |
| CN114776957B (en) | But angle modulation's photovoltaic inverter | |
| CN214880006U (en) | Lifting platform with shock-absorbing structure | |
| CN217681202U (en) | Air curtain cabinet with self-gravity slideway buffer glass door | |
| CN213954871U (en) | Place stable image projector | |
| CN220022030U (en) | Integrated combined low-voltage power distribution cabinet | |
| CN213508661U (en) | Loader upper bracket with shock-absorbing function | |
| CN220186299U (en) | Portable artificial intelligence computer with anticollision structure | |
| CN208915572U (en) | The hypanthium mechanism of capper | |
| CN215928236U (en) | Damping device for coal mine electromechanical equipment | |
| CN215508397U (en) | Skylight guide rail shaping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |