阅读说明：本技术 一种密室门用单层内退横移机构 (Single-layer inward-moving transverse moving mechanism for closed-room door ) 是由 郭兴兵 虞达峰 任诗群 于 2019-11-18 设计创作，主要内容包括：本发明公开了一种密室门用单层内退横移机构,涉及密室门技术领域,包括固定框和移动框；所述移动框包括第一连杆、第二连杆、第三连杆、第四连杆,所述第四连杆的靠近固定框一侧固定连接有第一伺服电机,所述第一伺服电机的输出轴上固定连接有第一齿轮,所述第一固定杆上固定连接有齿条,所述第一齿轮与第一齿条通过齿轮啮合；移动滑板的靠近固定框的一侧安装有第二伺服电机,所述第二伺服电机的输出轴上固定连接有第二齿轮,所述第二纵杆上固定连接有第二齿条,所述第二齿轮与第二齿条通过齿轮啮合。本发明实现移动滑板整体实现横向和纵向两个方向移动；两套运动组件置于固定框内部,有效节省了空间。(The invention discloses a single-layer inner-withdrawing transverse moving mechanism for a closed room door, which relates to the technical field of closed room doors and comprises a fixed frame and a movable frame; the movable frame comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one side, close to the fixed frame, of the fourth connecting rod is fixedly connected with a first servo motor, an output shaft of the first servo motor is fixedly connected with a first gear, a rack is fixedly connected to the first fixed rod, and the first gear is meshed with the first rack through a gear; the second servo motor is installed to one side that is close to fixed frame of shifting board, fixedly connected with second gear on second servo motor's the output shaft, fixedly connected with second rack on the second vertical pole, the second gear passes through gear engagement with the second rack. The invention realizes the integral movement of the movable sliding plate in the transverse direction and the longitudinal direction; two sets of motion assemblies are arranged in the fixed frame, so that the space is effectively saved.)

1. The utility model provides a close room door is with moving mechanism that moves back in individual layer which characterized in that: the fixing frame comprises a fixing frame (1) and a moving frame (2), wherein the fixing frame (1) comprises a first fixing rod (11), a second fixing rod (12), a third fixing rod (13) and a fourth fixing rod (14), the first fixing rod (11) and the third fixing rod (13) are arranged in parallel, the first fixing rod (11), the second fixing rod (12), the third fixing rod (13) and the fourth fixing rod (14) are enclosed to form a rectangular frame structure, a first linear guide rail (15) is installed on the first fixing rod (11), and a second linear guide rail (16) is installed on the third fixing rod (13); the movable frame (2) is of a rectangular structure, the movable frame (2) comprises a first connecting rod (21), a second connecting rod (22), a third connecting rod (23) and a fourth connecting rod (24), the first connecting rod (21) and the third connecting rod (23) are arranged in parallel, first sliding blocks (25) are installed at two ends of the second connecting rod (22), the first sliding blocks (25) are sleeved on the first linear guide rail (15) and the second linear guide rail (16) in a penetrating manner, second sliding blocks (26) are installed at two ends of the fourth connecting rod (24), the second sliding blocks (26) are sleeved on the first linear guide rail (15) and the second linear guide rail (16) in a penetrating manner, the first connecting rod (21) and the third connecting rod (23) are fixed on the outer sides of the second connecting rod (22) and the fourth connecting rod (24) in a lap joint manner, a first servo motor (27) is fixedly connected to one side, close to the fixed frame (1), of the fourth connecting rod (24), a first gear is fixedly connected to an output shaft of the first servo motor (27), a rack (17) is fixedly connected to the first fixing rod (11), and the first gear is meshed with the first rack (17) through a gear;

a first longitudinal rod (31), a second longitudinal rod (32) and a third longitudinal rod (33) are sequentially connected between the first connecting rod (21) and the third connecting rod (23), a third linear guide rail (34) is arranged on the first longitudinal rod (31), a fourth linear guide rail (35) is arranged on the third longitudinal rod (33), a third sliding block (36) is sleeved on the third linear guide rail (34), a fourth sliding block (37) is sleeved on the fourth linear guide rail (35), the third slide block (36) and the fourth slide block (37) are connected with a movable slide plate (4), a second servo motor (41) is arranged on one side of the movable sliding plate (4) close to the fixed frame (1), a second gear is fixedly connected to an output shaft of the second servo motor (41), a second rack (38) is fixedly connected to the second longitudinal rod (32), and the second gear is meshed with the second rack (38) through a gear.

2. The single-layer inward-retreating transverse moving mechanism for the door with the sealed chamber as claimed in claim 1, is characterized in that: the movable sliding plate is characterized in that one side, close to the fixed frame 1, of the movable sliding plate (4) is fixedly connected with a suspension arm (42), the suspension arm (42) is connected with a mounting plate (43) in an upward mode, and the mounting plate (43) is used for fixedly mounting a door body.

3. The single-layer inward-retreating transverse moving mechanism for the door with the sealed chamber as claimed in claim 1, is characterized in that: the third longitudinal rod (33) is fixedly connected with a first support (331) and a second support (332), the first support (331) and the second support (332) are provided with strip holes, and proximity switches (333) are installed in the strip holes.

The technical field is as follows:

the invention relates to the technical field of a secret room door, in particular to a single-layer inward-moving transverse mechanism for the secret room door.

Background art:

the safe secret room is a room which provides an important guarantee of safe space for home safety and can protect the safety of personnel in the safe room within effective time. When a disaster occurs, the family can enter a safe secret room to avoid danger under the condition that the family cannot escape safely, and contact with the outside by utilizing a safe indoor communication system to wait for rescue safely. When the safe lock is damaged by indoor violence, a family can avoid the safe secret room and start the back locking function, so that not only can external personnel not damage the safe secret room, but also the owner can start the alarm function to ask for help from the outside.

The entrance and exit of the safe secret room are provided with secret room doors which provide a passage for entering the safe secret room and carry out safe isolation on the inner space and the outer space of the safe secret room. One of the existing secret doors is installed on a door frame in a hinged mode, and the door body of the structure needs to rotate when being closed and opened, needs a door opening area to be spacious, has no other articles to block, and has strict requirements on the surrounding space; the other form is a translation door, the translation door covers the door body in a door opening in a translation mode, the existing translation door only moves in one direction, the door body is attached to the wall body after covering the door opening, the door body is in an outward protruding state and is easy to damage, the periphery of the door body is in a parallel and tight attaching state with the wall body of the door opening, and the sealing effect is poor.

The invention content is as follows:

the invention aims to provide a single-layer inner-withdrawing transverse moving mechanism for a closed room door, which solves the technical problem that the existing transverse moving closed room door cannot be tightly attached to a door opening.

In order to achieve the purpose, the invention adopts the following technical scheme:

a single-layer inward-moving transverse mechanism for a closed-cell door comprises a fixed frame and a movable frame, wherein the fixed frame comprises a first fixed rod, a second fixed rod, a third fixed rod and a fourth fixed rod, the first fixed rod and the third fixed rod are arranged in parallel, the first fixed rod, the second fixed rod, the third fixed rod and the fourth fixed rod are enclosed to form a rectangular frame structure, a first linear guide rail is installed on the first fixed rod, and a second linear guide rail is installed on the third fixed rod; the movable frame is of a rectangular structure and comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, wherein the first connecting rod and the third connecting rod are arranged in parallel, first sliders are mounted at two ends of the second connecting rod and are sleeved on a first linear guide rail and a second linear guide rail in a penetrating manner, second sliders are mounted at two ends of the fourth connecting rod and are sleeved on the first linear guide rail and the second linear guide rail in a penetrating manner, the first connecting rod and the third connecting rod are fixed on the outer sides of the second connecting rod and the fourth connecting rod in a lap joint manner, one side, close to the fixed frame, of the fourth connecting rod is fixedly connected with a first servo motor, an output shaft of the first servo motor is fixedly connected with a first gear, a rack is fixedly connected to the first fixed rod, and the first gear is meshed with the first rack through a gear;

first vertical pole, second vertical pole, third vertical pole have connected gradually between first connecting rod and the third connecting rod, install third linear guide on the first vertical pole, install fourth linear guide on the third vertical pole, it has the third slider to wear to overlap on the third linear guide, it has the fourth slider to wear to overlap on the fourth linear guide, be connected with the removal slide on third slider and the fourth slider, the second servo motor is installed to the one side that is close to fixed frame that removes the slide, fixedly connected with second gear on second servo motor's the output shaft, fixedly connected with second rack on the second vertical pole, the second gear passes through gear engagement with the second rack.

Furthermore, one side of the movable sliding plate, which is close to the fixing frame, is fixedly connected with a suspension arm, the suspension arm is connected with an installation plate upwards, and the installation plate is used for fixedly installing a door body.

Furthermore, the third longitudinal rod is fixedly connected with a first support and a second support, the first support and the second support are provided with strip holes, and proximity switches are installed in the strip holes.

The single-layer inner-retreating transverse moving mechanism for the closed room door provided by the invention has the following beneficial effects: the first gear is driven to rotate by the first servo motor, the first gear is meshed with the first rack so that the movable frame can move along the direction of the first linear guide rail, the second servo motor drives the second gear to rotate, and the second gear is meshed with the second rack so that the movable sliding plate can move along the direction of the first longitudinal rod, so that the movable sliding plate can integrally move in the transverse direction and the longitudinal direction; the first servo motor and the second servo motor are arranged between the fixed frame and the movable frame, so that the two sets of motion assemblies are arranged in the fixed frame, the motion in two directions is in the same plane, and the space is effectively saved.

Description of the drawings:

the following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:

fig. 1 is a schematic structural view of a single-layer inward-retreating transverse moving mechanism for a closed room door provided by the invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

fig. 3 is a schematic top view of a single-layer inward-retreating transverse moving mechanism for a compact door according to the present invention;

fig. 4 is a schematic side view of a single-layer inward-retreating transverse moving mechanism for a compact door according to the present invention;

fig. 5 is a schematic view of the cross-sectional structure a-a in fig. 4.

The reference numbers in the figures illustrate: 1-a fixed frame, 2-a moving frame, 11-a first fixed bar, 12-a second fixed bar, 13-a third fixed bar, 14-a fourth fixed bar, 15-a first linear guide, 16-a second linear guide, 17-a rack, 21-a first link, 22-a second link, 23-a third link, 24-a fourth link, 25-a first slider, 26-a second slider, 27-a first servomotor, 31-a first longitudinal bar, 32-a second longitudinal bar, 33-a third longitudinal bar, 331-a first support, 332-a second support, 333-a proximity switch, 34-a third linear guide, 35-a fourth linear guide, 36-a third slider, 37-a fourth slider, 38-a second rack, 4-a moving slide, 41-second servo motor, 42-boom, 43-mounting plate.

The specific implementation mode is as follows:

it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up-down-left-right-front-back … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components in a specific posture (as shown in the figure) -motion situation, etc., and if the specific posture is changed, the directional indicators are changed accordingly, and the connection may be a direct connection or an indirect connection.

As shown in fig. 1, 2, 3, 4 and 5, the single-layer inward-moving transverse mechanism for the closed chamber door comprises a fixed frame 1 and a movable frame 2, wherein the fixed frame 1 comprises a first fixed rod 11, a second fixed rod 12, a third fixed rod 13 and a fourth fixed rod 14, the first fixed rod 11 and the third fixed rod 13 are arranged in parallel, the first fixed rod 11, the second fixed rod 12, the third fixed rod 13 and the fourth fixed rod 14 are enclosed to form a rectangular frame structure, a first linear guide rail 15 is installed on the first fixed rod 11, and a second linear guide rail 16 is installed on the third fixed rod 13; the movable frame 2 is of a rectangular structure, the movable frame 2 comprises a first connecting rod 21, a second connecting rod 22, a third connecting rod 23 and a fourth connecting rod 24, the first connecting rod 21 and the third connecting rod 23 are arranged in parallel, first sliding blocks 25 are installed at two ends of the second connecting rod 22, the first sliding blocks 25 are sleeved on a first linear guide rail 15 and a second linear guide rail 16 in a penetrating manner, second sliding blocks 26 are installed at two ends of the fourth connecting rod 24, the second sliding blocks 26 are sleeved on the first linear guide rail 15 and the second linear guide rail 16 in a penetrating manner, the first connecting rod 21 and the third connecting rod 23 are fixed at the outer sides of the second connecting rod 22 and the fourth connecting rod 24 in a lap joint manner, a first servo motor 27 is fixedly connected to one side of the fourth connecting rod 24 close to the fixed frame 1, a first gear is fixedly connected to an output shaft of the first servo motor 27, a rack 17 is fixedly connected to the first fixed rod 11, the first gear is meshed with the first rack 17 through a gear;

first longitudinal rod 31, second longitudinal rod 32, third longitudinal rod 33 have been connected with in proper order between first connecting rod 21 and the third connecting rod 23, install third linear guide 34 on the first longitudinal rod 31, install fourth linear guide 35 on the third longitudinal rod 33, it has third slider 36 to wear to overlap on the third linear guide 34, it has fourth slider 37 to wear to overlap on the fourth linear guide 35, be connected with on third slider 36 and the fourth slider 37 and remove slide 4, second servo motor 41 is installed to the one side that is close to fixed frame 1 of removal slide 4, fixedly connected with second gear on the output shaft of second servo motor 41, fixedly connected with second rack 38 on the second longitudinal rod 32, second gear and second rack 38 pass through gear engagement.

By adopting the technical scheme, the first gear is driven to rotate by the first servo motor 27, the first gear is meshed with the first rack 17 so as to enable the movable frame 2 to move along the direction of the first linear guide rail, the second servo motor 41 drives the second gear to rotate, and the second gear is meshed with the second rack 38 so as to enable the movable sliding plate 4 to move along the direction of the first longitudinal rod 31, so that the movable sliding plate can integrally move along the transverse direction and the longitudinal direction; the first servo motor 27 and the second servo motor 41 are installed between the fixed frame 1 and the movable frame 2, so that two sets of moving assemblies are arranged in the fixed frame 1, the movement in two directions is in the same plane, and the space is effectively saved.

Specifically, one side, close to the fixed frame 1, of the movable sliding plate 4 is fixedly connected with a suspension arm 42, the suspension arm 42 is connected with an installation plate 43 upwards, and the installation plate 43 is used for fixedly installing a door body. The door body is fixedly connected with the mounting plate 43, so that the door body and the device are arranged in a staggered mode, the door body can be conveniently moved out of the door opening in a translation mode without interfering with a wall body, and the device is convenient to mount.

Specifically, the third vertical rod 33 is fixedly connected with a first bracket 331 and a second bracket 332, the first bracket 331 and the second bracket 332 are provided with strip holes, and the strip holes are provided with proximity switches 333. The proximity switches 333 on the first support 331 and the second support 332 are respectively used for detecting the position of the movable sliding plate 4 and limiting the movable sliding plate 4 through a control system, so as to keep the accurate operation position. The operation position of the device is detected through the proximity switch 333, and a detection signal is sent to the control system, so that the operation position and the operation track are controlled through logic.

The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is to be protected by the following claims and their equivalents.