CN218509257U

CN218509257U - Door structure switch limiting device and box

Info

Publication number: CN218509257U
Application number: CN202221574805.3U
Authority: CN
Inventors: 王伟建
Original assignee: Highaim Technology Kunshan Co Ltd
Current assignee: Highaim Technology Kunshan Co Ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-02-21
Anticipated expiration: 2032-06-22

Abstract

The utility model belongs to the technical field of door structure makes, specifically be a door structure switch stop device and box, including the connecting rod piece, the one end of connecting rod piece articulates through the primary shaft of perpendicular to connecting rod piece has first articulated seat, it is equipped with the spout to keep away from first articulated seat department axial on the connecting rod piece, the spout runs through the upper and lower surface of connecting rod piece, the connecting rod piece articulates through the secondary shaft that runs through the spout has the articulated seat of second, be equipped with first limiting plate in one side of connecting rod piece on the first articulated seat, the both ends of spout all are located the connecting rod piece, the one end that first articulated seat was kept away from to the connecting rod piece is equipped with the block groove, be equipped with on the articulated seat of second with block groove complex elasticity block tongue, how to prevent that the door structure is opened too big and how to carry out spacing problem to the door structure of opening.

Description

Door structure switch stop device and box

Technical Field

The utility model belongs to the technical field of the door structure is made, specifically be a door structure switch stop device and box.

Background

The existing door structure is directly connected with the box body in a rotating mode, especially when the box body is located at an opening of a side wall and the door structure is arranged at the opening of the box body, the opening degree of an opening and closing door of the box body is required, the opening and closing door can be fixed and limited in an opening state after the opening and closing door is opened, and the opening and closing door is prevented from moving randomly under a natural condition, so that the operation of workers is inconvenient; meanwhile, the maximum degree of opening and closing the door needs to be limited, so that the situation that the opening and closing door collides with objects or equipment located around the box body due to the fact that an operator opens the opening and closing door too much unintentionally is avoided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's shortcoming, adopt the mode of the first limiting plate of block groove and the cooperation of elasticity block tongue, designed one kind and can prevent that the degree that the switch door was opened is too big and can automatic spacing door structure after the switch door is opened, solved how to prevent that the door structure from opening too big and how to carry out spacing problem to the door structure of opening.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a door structure switch stop device, includes the connecting rod piece, the one end of connecting rod piece is through the perpendicular to the first axle of connecting rod piece articulates there is first articulated seat, keep away from on the connecting rod piece first articulated seat department axial is equipped with the spout, the spout runs through the upper and lower surface of connecting rod piece, the connecting rod piece is through running through the second axle of spout articulates there is the articulated seat of second, be in on the first articulated seat one side of connecting rod piece is equipped with first limiting plate, the both ends of spout all are located on the connecting rod piece, the connecting rod piece is kept away from the one end of first articulated seat is equipped with the block groove, be equipped with on the articulated seat of second with block groove complex elasticity block tongue.

Preferably, be in on the articulated seat of second one side of connecting rod piece is equipped with the second limiting plate, the one side of second limiting plate with one side sliding contact of connecting rod piece, be in on the connecting rod piece the spout is kept away from one side of first articulated seat is the arcwall face, the arcwall face is located towards on the connecting rod piece one side of second limiting plate, the arcwall face arrives the spout is kept away from the distance of the axis of the tip cambered surface of first articulated seat and is equal the axis of spout arrives the connecting rod piece orientation the distance of second limiting plate one side.

Preferably, the block groove is the gullet, be in on the connecting rod piece the spout is kept away from one side of first articulated seat is equipped with vertical ascending supporting part, be equipped with on the supporting part the gullet, the axis of gullet is on a parallel with the upper surface of connecting rod piece just the axis perpendicular to the axis of connecting rod piece, the elasticity block tongue includes mount, roller, spring, the upper surface of the articulated seat of second is equipped with the support frame, on the support frame through being on a parallel with the third axle of gullet articulates there is the mount, dorsad on the mount the one end of first articulated seat be equipped with gullet complex roller, on the mount the roller with between the third axle through the spring with the articulated seat of second is connected.

Preferably, the support frame includes the diaphragm of first vertical board, the vertical board of second and a parallel to the connecting rod piece, and the bottom of first vertical board is in the connecting rod piece orientation one side of first limiting plate with the last fixed surface of the articulated seat of second is connected, the diaphragm with the top of first vertical board is connected, the diaphragm is located the top of connecting rod piece, the bottom of the vertical board of second is connected the upper surface of diaphragm, the third axle is located on the vertical board of second.

Preferably, be equipped with vertical notch on the mount one side that first articulated seat was kept away from to the third axle, the bolt runs through the notch is connected the support frame with the mount, the bolt with notch sliding connection.

The utility model provides a box that contains above-mentioned door structure buffer, includes the case body, the lateral wall opening of case body, the opening part rotation of case body is equipped with the switch door, first articulated seat is located on the opening border of case body, the articulated seat of second is located on the inner wall of switch door.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a mode of the first limiting plate of block groove and elasticity block tongue cooperation has designed one kind and can prevent that the degree that the switch door was opened is too big and can automatic spacing door structure after the switch door is opened, has solved how to prevent that the door structure from opening too big and how to carry out spacing problem to the door structure of opening.

2. The utility model discloses in open after the at utmost at the switch door, the second limiting plate just contacts with the arcwall face to withstand the switch door, avoid the switch door closed under the condition of slight atress (for example vibration, wind-force).

3. The utility model discloses a set up the mode of gullet for the roller can block into the gullet after receiving the user and pushing or pull the switch door, in the setting of spring can guarantee that the roller fully blocks into the gullet, also conveniently can part roller and gullet simultaneously under the condition of user's application of force, the roller owing to can rotate, consequently can reduce with the lateral wall between the gullet friction.

4. The utility model discloses a set up first vertical board and diaphragm, can restrict the position of connecting rod piece on the articulated seat of second, cooperate the vertical board of second simultaneously, conveniently connect the mount to part connecting rod piece and mount, avoid the interact between mount and the connecting rod piece.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a second articulated seat of the present invention;

FIG. 3 is a schematic diagram of the structure on the right side of FIG. 2;

FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 5 is an exploded view of FIG. 3;

fig. 6 is a schematic structural view of the present invention installed on the box body.

Wherein, 1, connecting rod sheet; 2. a first shaft; 3. a chute; 4. a second shaft; 5. a first hinge mount; 6. a second hinge mount; 7. a first limit plate; 8. a second limiting plate; 9. an arc-shaped surface; 10. a support portion; 11. a tooth groove; 12. a third axis; 13. a fixed mount; 14. a roller; 15. A spring; 16. a first vertical plate; 17. a second vertical plate; 18. a transverse plate; 19. a notch; 20. A bolt; 21. a box body; 22. and opening and closing the door.

Detailed Description

Referring to fig. 1-5, a door structure switch stop device, including connecting rod piece 1, the one end of connecting rod piece 1 is through the perpendicular to the first axle 2 of connecting rod piece 1 articulates there is first articulated seat 5, keep away from on the connecting rod piece 1 first articulated seat 5 department axial is equipped with spout 3, spout 3 runs through the upper and lower surface of connecting rod piece 1, connecting rod piece 1 is through running through the articulated seat 6 that has the second of second axle 4 of spout 3, be in on the first articulated seat 5 one side of connecting rod piece 1 is equipped with first limiting plate 7, the both ends of spout 3 all are located on the connecting rod piece 1, connecting rod piece 1 is kept away from the one end of first articulated seat is equipped with the block groove, be equipped with on the articulated seat 6 of second with block groove complex elasticity block tongue.

In this embodiment, during the use, will first articulated seat 5 is located on the opening border of case body 21, the articulated seat 6 of second is located on the inner wall of switch door 22 (as shown in fig. 6), the setting of spout 3 for the second shaft 4 is limited the degree of opening to the utmost at the in-process that switch door 22 was opened, can avoid the articulated seat 6 of second to break away from connecting rod piece 1 simultaneously, the setting of first limiting plate 7, further make the in-process that switch door 22 was opened limited the degree of opening to the utmost, cooperate the effect that plays dual fail-safe jointly with spout 3, the setting of block groove and elasticity block tongue, make after switch door 22 opens predetermined position, elasticity block tongue card advances the block inslot, it is spacing to open switch door 22, prevent that switch door 22 from closing after receiving slight collision.

As a preferable mode, as shown in fig. 4, a second limiting plate 8 is disposed on one side of the link plate 1 on the second hinge seat 6, one side of the second limiting plate 8 is in sliding contact with one side of the link plate 1, the second limiting plate 8 assists the sliding chute 3 to increase the security, an arc-shaped surface 9 is disposed on one side of the link plate 1, which is away from the first hinge seat 5, of the sliding chute 3, the arc-shaped surface 9 is located on one side of the link plate 1, which faces the second limiting plate 8, and a distance from the arc-shaped surface 9 to an axis of an end portion arc surface of the sliding chute 3, which is away from the first hinge seat 5, is equal to a distance from an axis of the sliding chute 3 to one side of the link plate 1, which faces the second limiting plate 8, so that after the switch door 22 is opened to the maximum, the second limiting plate 8 is in contact with the arc-shaped surface 9, thereby abutting against the switch door 22 and avoiding the switch door 22 being closed under a slight stress (e.g., vibration and wind force).

As a preferable mode, the engaging groove is a tooth space 11, a vertical upward supporting portion 10 is arranged on one side of the link plate 1, which is far away from the first hinge seat 5, of the sliding chute 3, the tooth space 11 is arranged on the supporting portion 10, an axis of the tooth space 11 is parallel to an upper surface of the link plate 1, and the axis is perpendicular to an axis of the link plate 1, the elastic engaging tongue includes a fixing frame 13, a roller 14 and a spring 15, a supporting frame is arranged on an upper surface of the second hinge seat 6, a fixing frame 13 is hinged to the supporting frame through a third shaft 12 parallel to the tooth space 11, a roller 14 matched with the tooth space 11 is arranged at one end of the fixing frame 13, which is back to the first hinge seat 5, the roller 14 is connected with the second hinge seat 6 through the spring 15 on the fixing frame 13, the tooth space 11 is arranged, so that the roller 14 can be engaged in the tooth space 11 after being pushed or pulled by a user, the spring 15 is arranged, the roller 14 can be fully inserted in the tooth space, and the friction between the roller 14 and the tooth space can be conveniently separated from the roller 11, and the side wall of the roller 11 can be reduced.

As a preferred mode, the support frame includes first vertical board 16, the vertical board 17 of second and a diaphragm 18 that is on a parallel with connecting rod piece 1, and the bottom of first vertical board 16 is in connecting rod piece 1 orientation one side of first limiting plate 7 with the last fixed surface of the articulated seat 6 of second is connected, diaphragm 18 with the top of first vertical board 16 is connected, diaphragm 18 is located the top of connecting rod piece 1, the bottom of the vertical board 17 of second is connected the upper surface of diaphragm 18, third axle 12 is located on the vertical board 17 of second, through setting up first vertical board 16 and diaphragm 18, can restrict the position of connecting rod piece 1 on the articulated seat 6 of second, cooperates the vertical board 17 of second simultaneously, conveniently connects mount 13 to separate connecting rod piece 1 and mount 13, avoid influencing each other between mount 13 and the connecting rod piece 1.

As a preferable mode, a vertical notch 19 is formed in the fixing frame 13 on one side of the third shaft 12, which is far away from the first hinge seat 5, a bolt 20 penetrates through the notch 19 to connect the supporting frame with the fixing frame 13, the bolt 20 is slidably connected with the notch 19, and through the arrangement of the notch 19, when the fixing frame 13 rotates under the action of the supporting portion 10 and the tooth groove 11, the rotating action is relatively stable, so that the fixing frame 13 is prevented from deviating from the second hinge seat 6.

The utility model provides a box that contains above-mentioned door structure buffer, includes case body 21, the lateral wall opening of case body 21, the opening part rotation of case body 21 is equipped with switch door 22, first articulated seat 5 is located on the opening border of case body 21, the articulated seat 6 of second is located on the inner wall of switch door 22.

Claims

1. The utility model provides a door structure switch stop device, a serial communication port, including connecting rod piece (1), the one end of connecting rod piece (1) is through the perpendicular to the primary shaft (2) of connecting rod piece (1) articulate there are first articulated seat (5), keep away from on connecting rod piece (1) first articulated seat (5) department axial is equipped with spout (3), spout (3) run through the upper and lower surface of connecting rod piece (1), connecting rod piece (1) is through running through second shaft (4) of spout (3) articulate there are articulated seat (6) of second, first articulated seat (5) are gone up one side of connecting rod piece (1) is equipped with first limiting plate (7), the both ends of spout (3) all are located on connecting rod piece (1), keeping away from on connecting rod piece (1) the one end of first articulated seat is equipped with the block groove, be equipped with on second seat (6) block groove complex elasticity block tongue.

2. A door structure switch limiting device according to claim 1, wherein a second limiting plate (8) is arranged on one side of the connecting rod piece (1) on the second hinged seat (6), one surface of the second limiting plate (8) is in sliding contact with one side of the connecting rod piece (1), one side of the connecting rod piece (1) away from the first hinged seat (5) on the sliding chute (3) is an arc surface (9), the arc surface (9) is located on one side of the connecting rod piece (1) towards the second limiting plate (8), the distance from the arc surface (9) to the axis of the end portion arc surface of the sliding chute (3) away from the first hinged seat (5) is equal to the distance from the axis of the sliding chute (3) to one side of the connecting rod piece (1) towards the second limiting plate (8), and one end of the elastic clamping tongue is hinged to the second limiting plate (8).

3. A door structure switch stop device according to claim 1, characterized in that, the block groove is gullet (11), go up on link plate (1) spout (3) keep away from one side of first articulated seat (5) is equipped with vertical ascending supporting part (10), be equipped with on supporting part (10) gullet (11), the axis of gullet (11) is on a parallel with the upper surface of link plate (1) and the axis perpendicular to the axis of link plate (1), elasticity block tongue includes mount (13), roller (14), spring (15), the upper surface of the articulated seat of second (6) is equipped with the support frame, on the support frame through being on a parallel with third axle (12) of gullet (11) is articulated mount (13), on mount (13) back to the one end of first articulated seat (5) be equipped with gullet (11) complex roller (14), on roller (13) on the mount (14) with between third axle (12) through spring (15) with second seat (6) is connected.

4. A door structure switch stop device according to claim 3, characterized in that, the support frame includes a first vertical plate (16), a second vertical plate (17) and a horizontal plate (18) parallel to the link plate (1), the bottom end of the first vertical plate (16) is in the side of the link plate (1) towards the first limit plate (7) and the upper surface fixed connection of the second hinged seat (6), the horizontal plate (18) is connected with the top end of the first vertical plate (16), the horizontal plate (18) is located above the link plate (1), the bottom end of the second vertical plate (17) is connected with the upper surface of the horizontal plate (18), the third shaft (12) is located on the second vertical plate (17).

5. A door structure switch limiting device according to claim 3, characterized in that the fixing frame (13) is provided with a vertical notch (19) on the side of the third shaft (12) far away from the first hinge seat (5), a bolt (20) penetrates through the notch (19) to connect the supporting frame and the fixing frame (13), and the bolt (20) is slidably connected with the notch (19).

6. A box body containing the door structure switch limiting device as claimed in claim 5, characterized by comprising a box body (21), wherein the side wall of the box body (21) is opened, a switch door (22) is rotatably arranged at the opening of the box body (21), the first hinged seat (5) is arranged on the opening edge of the box body (21), and the second hinged seat (6) is arranged on the inner wall of the switch door (22).