CN214463571U

CN214463571U - Panel and door leaf mounting structure

Info

Publication number: CN214463571U
Application number: CN202023180079.0U
Authority: CN
Inventors: 王翱翔; 毛云庆; 赵光强; 刘春梅
Original assignee: Qingdao Hisense Intelligent Commercial System Co ltd
Current assignee: Qingdao Haishi Commercial Technology Co.,Ltd.
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-22
Anticipated expiration: 2030-12-25

Abstract

The utility model provides a panel and door leaf mounting structure, including: the panel frame is provided with a locking piece; an elastic member assembled on the panel frame; the panel is assembled outside the panel frame, and a mounting opening is formed in the panel; the door leaf is matched with the mounting opening in shape, and a locking part matched with the locking piece is arranged on the door leaf; one end of the connecting crank arm is rotatably connected to the panel frame, and the other end of the connecting crank arm is fixedly connected to the inner side wall of the door leaf; when the door leaf is closed, the door leaf can be locked and fixed with the panel frame through the matching of the locking part and the locking part, and when the locking part of the door leaf and the panel frame are unlocked, the door leaf can be pushed and bounced open relative to the panel under the action of the elastic part. Through the utility model provides an among the prior art chassis panel and door leaf adopt built-in hinge to produce the problem of interference easily.

Description

Panel and door leaf mounting structure

Technical Field

The utility model relates to a machine case panel technical field, concretely relates to panel and door leaf mounting structure's improvement.

Background

The door leaf design of current machine case panel, the mode that one side concatenation was opened is adopted basically, the panel falls into panel body and door leaf, the panel body assembly is on panel frame, panel frame installs on quick-witted case, the hinge design is at the edge of door leaf, panel body and door leaf are relatively independent, the door leaf is through the hinge upset of one side in order to open and maintain quick-witted incasement portion device, the mode of opening the door of this kind of door leaf is fairly simple, the wide application is in the design of the door body of quick-witted case, but the hinge leaks outward, it is pleasing to the eye, the built-in hinge structure that has appeared afterwards, it connects in door leaf one side and panel frame one side, the door leaf rotates opposite panel frame and opens, but this kind of built-in hinge structure can produce the interference with the panel at the door leaf rotation in-process.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model discloses chassis panel and door leaf adopt built-in hinge to produce the problem of interference easily among the prior art, the utility model provides a novel panel and door leaf mounting structure, it can realize that door leaf opposite face board flat push is opened or is closed, has not only guaranteed the aesthetic property but also the effectual problem of panel and the interference of the door body of having solved.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides a panel and door leaf mounting structure, including

The panel frame is provided with a locking piece;

an elastic member assembled on the panel frame;

the panel is assembled outside the panel frame, and a mounting opening is formed in the panel;

the door leaf is matched with the mounting opening in shape, and a locking part matched with the locking piece is arranged on the door leaf;

one end of the connecting crank arm is rotatably connected to the panel frame, and the other end of the connecting crank arm is fixedly connected to the inner side wall of the door leaf;

when the door leaf is closed, the door leaf can be locked and fixed with the panel frame through the matching of the locking part and the locking part, and when the locking part of the door leaf and the panel frame are unlocked, the door leaf can be pushed and bounced open relative to the panel under the action of the elastic part.

In some embodiments of this application, still including controller and trigger button, the retaining member is the electric locking member, and it is including directional the spring bolt that extends the setting in the installing port side, the controller with the electric locking member communication is connected with control the flexible of spring bolt, trigger button with the controller communication is connected and is triggered with transmission signal to controller the electric locking member.

In some embodiments of the present application, a locking part is provided on the door leaf, and the locking part is a locking hole opened on the locking part.

In some embodiments of the present application, the outer side of the door leaf is flush with the outer side of the panel when the door leaf is in the locked state.

In some embodiments of the present application, a rotation shaft is included, and is fixedly disposed on the panel frame, a rotation hole is disposed on the connecting crank arm, and the rotation shaft is inserted into the rotation hole.

In some embodiments of the present application, the number of the connecting crank arms is 2, one end of each of the 2 connecting crank arms is connected to two opposite sides of the door leaf, and the other end of each of the 2 connecting crank arms is connected to two ends of the rotating shaft.

In some embodiments of the present application, the connecting crank arm may be configured to include a first crank arm and a second crank arm, the first crank arm is longer than the second crank arm, the first crank arm is fixedly connected to the door leaf, the second crank arm is rotatably connected to the panel frame, and an included angle between the first crank arm and the second crank arm is 30-60 degrees.

In some embodiments of the present application, the connecting crank arm further includes a limiting stopper provided on the panel frame for limiting a rotation angle of the connecting crank arm.

In some embodiments of the present application, the panel frame includes a fixing seat, and the elastic member is press-riveted to the fixing seat with an end facing the door leaf.

In some embodiments of the present application, the connecting crank is connected to the bottom of the panel frame at one end and to the door leaf at an intermediate position at the other end.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the utility model provides a door leaf and panel mounting structure, when setting up, connect door leaf and connection crank arm, connect crank arm rotation and connect on the panel frame, through the setting of connecting crank arm, can make the door leaf open or close the relative panel with the mode of flat push when opening or closing, avoided the problem production of interference between door leaf and the panel under the prerequisite of having guaranteed whole aesthetic property;

moreover, the door leaf in the embodiment is horizontally pushed and closed on the panel, so that the door leaf and each side edge of the mounting opening are matched more tightly, seamless connection can be realized through the matching of the door leaf and the panel, and the whole attractiveness is good.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a diagram of a chassis corresponding to a panel and a door leaf mounting structure according to an embodiment of the present invention;

FIG. 2 is a first schematic view of a fitting structure of a panel and a door leaf mounting structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of a fitting structure of a panel and a door leaf mounting structure according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the door leaf in an open state of the panel and the door leaf mounting structure according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides an embodiment of panel 400 and door leaf 500 mounting structure, it is shown with reference to fig. 1-4, it is specific, panel 400 and door leaf 500 in this embodiment install on quick-witted case, are provided with relevant device in the incasement portion, and its inside relevant device needs regularly or maintain after a period of time, for the device maintenance in the convenience is to the quick-witted case, sets up door leaf 500 on panel 400.

When assembling, the panel frame 100 is installed on the chassis, an escape opening is formed on the panel frame 100 for exposing the devices to be repaired on the chassis, and the panel 400 is correspondingly installed on the panel frame 100, preferably, the panel 400 is installed on the outer side of the panel frame 100 for covering the panel frame 100.

Be equipped with retaining member 200 on panel frame 100, in some preferred embodiments, retaining member 200 chooses for use electric retaining member 200, for the control of realization to electric retaining member 200, still correspond in the chassis and set up the controller, set up trigger button on panel 400, when connecting, electric retaining member 200 through the electric wire connection to the power module of controller on and with form connecting circuit between the power module, the controller is controlled the break-make of the connecting circuit between power module and electric retaining member 200, when controlling connecting circuit between the two and switching on, electric retaining member 200 can get the electricity, when the connecting circuit disconnection between control power module and the electric retaining member 200, electric retaining member 200 loses the electricity.

Preferably, the electric locking member 200 in this embodiment is an electromagnetic lock, which includes a latch 210, and when power is supplied, it can control the latch 210 to extend, and when power is not supplied, it can control the latch 210 to retract.

The trigger button is connected to the controller through an electric wire to transmit a signal to the controller, so that the controller controls power on and power off of the electric locker 200 when the controller is informed of the corresponding trigger signal.

The elastic member 300 is assembled on the panel frame 100, in some embodiments, the elastic member 300 may be a spring retractable pin, which may be directly press-riveted on the panel frame 100, and preferably, the panel frame 100 includes a fixing base 120, and the elastic member 300 is press-riveted on the fixing base 120 and is perpendicular to the fixing base 120, and the end of the elastic member faces the door leaf 500.

Of course, the elastic member 300 in this embodiment may also be an elastic or elastic pin directly fixed on the fixing base 120, or an elastic sheet, etc., as long as it can be compressed to generate an elastic force when the door 500 is closed, and is not limited in particular.

The panel 400 is provided with an installation opening 410, preferably, the installation opening 410 is a square window, and of course, the installation opening 410 may also be in other shapes such as a circle or an ellipse, and is not limited herein.

The door leaf 500 is matched with the shape of the mounting opening 410, and the shape of the door leaf 500 is matched with the mounting opening 410, so that the door leaf 500 can be just shielded at the position of the mounting opening 410 when being closed, seamless connection between the door leaf 500 and the panel 400 is realized, and the tightness of connection between the door leaf 500 and the panel 400 is ensured.

A locking portion 510 is disposed on the door leaf 500 and is engaged with the locker 200, and in some preferred embodiments, a locking member 520 is fixedly disposed on an inner sidewall of the door leaf 500, and the locking portion 510 is a locking hole formed on the locking member 520.

The bolt 210 of the electromagnetic lock installed on the panel frame 100 extends out to the side of the installation opening 410, the locking hole is used for being matched with the bolt 210, when the electromagnetic lock is powered, the electromagnetic lock extends into the locking hole to lock and fix the door leaf 500 and the panel frame 100, and when the electromagnetic lock is powered off, the bolt 210 is drawn out from the locking hole to be separated from the bolt 210.

A connecting crank arm 600 having one end rotatably connected to the panel frame 100 and one end fixedly connected to the inner sidewall of the door leaf 500;

the connecting crank arm 600 may be configured to include a first crank arm 610 and a second crank arm 620, the length of the first crank arm 610 is greater than the length of the second crank arm 620, the first crank arm 610 is fixedly connected to the door leaf 500, the second crank arm 620 is rotatably connected to the panel frame 100, and an included angle between the first crank arm 610 and the second crank arm 620 is 30-60 degrees.

In order to prevent interference between the panel 400 and the connecting crank arm 600 when the panel 400 is rotated to be opened, an escape groove is further provided on the connecting crank arm 600 to escape the panel 400.

Preferably, there is a space between the intersection of the first crank arm 610 and the second crank arm 620 and the side of the mounting opening 410 opposite to the intersection, so as to ensure that the connecting crank arm 600 does not interfere with the panel 400 during the rotation.

The mounting opening 410 may include: the first bottom edge, first top edge and lie in first bottom edge, first top edge between the first side edge, first side edge is provided with 2.

The door leaf 500 correspondingly includes: a second bottom edge, a second top edge and a second side edge, the second side edge likewise being provided in number 2.

The connecting crank arm 600 in this embodiment is preferably arranged such that one end is connected to a position near the second bottom edge and the other end is connected to a position near the corresponding panel frame 100 on the first bottom edge. That is, the connecting crank 600 is connected to the bottom of the panel frame 100 at one end and to the door leaf 500 near the second bottom edge at the other end.

Of course, an end thereof opposite to the panel frame 100 may be connected at a middle position of the door leaf 500, that is, at a middle position of the second side edge.

In some embodiments, connecting crank arm 600 is connected at one end at a location near the second top edge and at one end at a location near the top of panel frame 100 of the first top edge pair.

In some embodiments, the connecting crank arm 600 is connected at one end at one of the second side locations and at the other end at a side location of the panel frame 100 opposite the second side.

That is, the connecting curved arm 600 in this embodiment may be connected at a position near any one of the four sides of the door leaf 500, such as when it is connected at the second bottom side and the bottom position of the panel frame 100, it may be possible to realize the flat push opening of the door leaf 500 from the bottom, and when it is connected at the second side and the side position of the panel frame 100, it may be realized the flat push opening from one side.

In some embodiments of the present application, the mounting structure further includes a rotation shaft 700 fixedly disposed on the panel frame 100, and a rotation hole is formed in the connecting crank arm 600, and the rotation shaft 700 is inserted into the rotation hole.

When the door 500 is closed, the door 500 can be locked and fixed with the panel frame 100 by the cooperation of the locking portion 510 and the locking member 200, and when the locking portion 510 of the door 500 and the panel frame 100 are unlocked, the elastic member 300 can automatically eject the door 500.

When the door leaf 500 in this embodiment is in the normal locking state, the door leaf 500 is shielded at the position of the installation opening 410, and due to the shape adaptation of the door leaf 500 and the installation opening 410, the door leaf 500 can be shielded at the position of the installation opening 410 in a seamless manner, and meanwhile, the lock tongue 210 of the electric locking member 200 on the panel frame 100 is inserted into the locking hole, so that the door leaf 500 is firmly locked and fixed.

Meanwhile, since the door 500 is in the closed state, the elastic member 300 is compressed by the door 500, and the elastic member 300 is in the compressed state.

When the door 500 needs to be opened, the trigger button is pressed to transmit a signal to the controller, the controller controls the locking tongue 210 of the electric locking member 200 to contract and retract from the locking hole, the locking of the door 500 is locked and unlocked at the moment, the door 500 is ejected outwards under the action of the elastic member 300, and the door 500 is connected to the panel frame 100 through the connecting crank arm 600, so that the door 500 is opened by being pushed horizontally relative to the panel frame 400.

When the door leaf 500 is closed, the second crank arm 620 rotates around the rotating shaft 700, the door leaf 500 makes translational motion relative to the panel 400, so that the door leaf 500 is horizontally pushed and closed at the position of the mounting opening 410 relative to the panel 400, and by adopting the horizontal pushing opening or closing mode, the four sides of the door leaf 500 and the four sides of the mounting opening 410 can be tightly matched, and the tightness of connection and matching between the door leaf 500 and the panel 400 is ensured.

In addition, the manner of horizontally pushing the door 500 to open and close in the present embodiment can also ensure that no interference influence is generated between the door 500 and the panel 400 during the closing or opening process, and no damage is caused to the panel 400 or the door 500.

Meanwhile, the connecting crank arm 600 in this embodiment is connected to the inner side wall of the door leaf 500 and the panel frame 100, so that the hidden arrangement of the connecting crank arm 600 is realized, and the overall aesthetic property is improved.

In some embodiments of the present application, when the door leaf 500 is in the locked state, the outer side surface of the door leaf 500 is flush with the outer side surface of the panel 400, and when viewed from the outside, the door leaf 500 and the panel 400 are of a similar integrated structure, so that the overall aesthetic property is better.

In some embodiments of the present application, 2 connecting crank arms 600 are provided, and one end of each of the 2 connecting crank arms 600 is connected to two opposite sides of the door leaf 500, and the other end is connected to two ends of the rotating shaft 700.

The stability of the opening or closing of the door leaf 500 can be ensured by providing 2 connecting crank arms 600.

That is, 2 connecting crank arms 600 are symmetrically arranged, one end of one connecting crank arm 600 is connected to one side close to the door leaf 500, and one end is rotatably connected to the rotating shaft 700, and one end of the other connecting crank arm 600 is connected to the other side close to the door leaf 500, and one end is also rotatably connected to the rotating shaft 700.

In some embodiments of the present application, the mounting structure further includes a limit stopper 110 disposed on the panel frame 100 for limiting the rotation angle of the connecting crank arm 600, and the limit stopper 110 is preferably a limit stopper rib disposed on the panel frame 100 and capable of abutting on the connecting crank arm 600 to limit the rotation angle of the connecting crank arm 600.

Preferably, a limit stopper rib is abutted against the second crank arm 620 of the connecting crank arm 600 to limit the connecting crank arm 600, and the limit stopper rib is formed to extend upward from the bottom of the panel frame 100.

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 it; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a panel and door leaf mounting structure which characterized in that: comprises the following steps:

the panel frame is provided with a locking piece;

an elastic member assembled on the panel frame;

2. The panel and door leaf mounting structure according to claim 1, further comprising a controller and a trigger button, wherein the locking member is an electric locking member including a locking tongue extending into the mounting opening, the controller is electrically connected to the electric locking member to control the power on and power off of the electric locking member, and the trigger button is communicatively connected to the controller to transmit a signal to the controller to trigger the electric locking member.

3. The panel and door leaf mounting structure according to claim 2, wherein a locking part is provided on the door leaf, and the locking part is a locking hole opened on the locking part.

4. The panel and door leaf mounting arrangement according to claim 1, wherein the outer side of the door leaf is flush with the outer side of the panel when the door leaf is in the locked condition.

5. The panel and door leaf mounting structure according to claim 1, comprising a rotation shaft fixedly installed on the panel frame, wherein a rotation hole is formed on the connecting crank arm, and the rotation shaft is inserted into the rotation hole.

6. The panel and door leaf mounting structure according to claim 5, wherein 2 connecting crank arms are provided, one ends of the 2 connecting crank arms are respectively connected to opposite sides of the door leaf, and the other ends of the 2 connecting crank arms are respectively connected to both ends of the rotation shaft.

7. The panel and door leaf mounting structure according to claim 1, wherein the connecting crank arm comprises a first crank arm and a second crank arm, the length of the first crank arm is greater than that of the second crank arm, the first crank arm is fixedly connected with the door leaf, the second crank arm is rotatably connected with the panel frame, and an included angle between the first crank arm and the second crank arm is 30-60 degrees.

8. The panel and door leaf mounting structure according to claim 1, further comprising a limit stopper provided on the panel frame for limiting a rotation angle of the connecting crank arm.

9. The panel and door leaf mounting structure according to claim 1, wherein the panel frame includes a fixing seat, and the elastic member is press-riveted to the fixing seat with an end portion thereof facing the door leaf.

10. The panel and door leaf mounting structure according to claim 1, wherein the connecting crank is connected at one end to the bottom of the panel frame and at the other end to a position in the middle of the door leaf.