Door machine structure facilitating adjustment of sliding door assembly

By using a servo motor to drive the threaded rod to move the sliding block and clamping block, the problem of inconvenient disassembly caused by rusted screws in existing sliding door components is solved, and convenient adjustment of the sliding door components is achieved.

CN224214034UActive Publication Date: 2026-05-08FOSHAN YONGDA ELEVATOR PARTS CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FOSHAN YONGDA ELEVATOR PARTS CO LTD
Filing Date
2025-03-28
Publication Date
2026-05-08

AI Technical Summary

Technical Problem

Existing sliding door components are fixed with screws, which are prone to rust after long-term use, making disassembly and adjustment inconvenient.

Method used

A servo motor drives a threaded rod to move a sliding block and a clamping block, enabling convenient disassembly and installation of the sliding door assembly by engaging and disengaging from the insertion slot.

Benefits of technology

It enables quick disassembly and installation of sliding door components, avoiding problems such as stripped screws and improving adjustment efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224214034U_ABST
    Figure CN224214034U_ABST
Patent Text Reader

Abstract

The utility model provides a door machine structure facilitating adjustment of a sliding door assembly, and belongs to the technical field of sliding door assemblies. The portal crane structure facilitating adjustment of the sliding door assembly comprises a portal crane structure body, the portal crane structure body, the sliding door, a sliding groove, a fixing block, a servo motor, a sliding block, a clamping block, a connecting frame and a fixing iron sheet, when the assembly is replaced for adjustment, the servo motor is started, the servo motor drives the clamping block to move towards the outer side, and the sliding door assembly is adjusted. According to the sliding door assembly convenient to adjust and replace, the sliding door assembly can be conveniently separated from the door, the sliding door assembly can be conveniently adjusted and replaced, a servo motor is controlled to move in the reverse direction, and therefore the clamping block is clamped on the outer side of the sliding door, and the sliding door can be conveniently and rapidly fixed; and devices such as the sliding door assembly are more convenient to disassemble and assemble.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of sliding door assembly technology, and more specifically, to a door operator structure that facilitates the adjustment of sliding door assemblies. Background Technology

[0002] With the development of the times, many glass doors in rooms are equipped with door mechanism structures such as sliding door components, and these components are connected together to help the sliding door slide automatically.

[0003] Most existing sliding door components use screws to fix the sliding device to the top of the sliding door. This method of fixing with screws is prone to rusting and stripping after long-term use, making disassembly very troublesome when the component needs to be replaced and adjusted. Therefore, a door operator structure that facilitates the adjustment of sliding door components is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a door operator structure that facilitates the adjustment of the sliding door assembly.

[0005] This utility model is implemented as follows:

[0006] A door operator structure for easy adjustment of sliding door components includes a main body, comprising a sliding door, a sliding groove, a fixing block, a servo motor, a clamping block, a connecting frame, and a fixing plate. The sliding door is located at the bottom of the main body, the sliding groove is located inside the main body, the fixing block is located inside the main body, and a limit groove (4001) is provided inside the fixing block (400). The servo motor is located on the surface of the fixing block, and the sliding block is located on the surface of the fixing block.

[0007] On the surface, the clamping block is disposed at the bottom end of the sliding block, the connecting frame is disposed on the back of the sliding block, and the fixing iron plate is disposed on the side of the moving door.

[0008] Based on the above technical solution, the present invention can be further improved as follows.

[0009] Furthermore, the movable door includes an insertion slot, and the insertion slot is provided on the inner side of the movable door.

[0010] The advantage of adopting the above-mentioned further solution is that by using the insertion slot to fix it on both sides of the sliding door to help it lock, the insertion effect of the insertion block is better.

[0011] Furthermore, the servo motor includes a threaded rod, and the output end of the servo motor is fixedly connected to the threaded rod, wherein the spirals on the surface of the threaded rod are mutually symmetrical.

[0012] The advantage of adopting the above-mentioned further solution is that the sliding block on the surface can be controlled to move left and right by means of the threaded rod.

[0013] Furthermore, the sliding block includes an internal thread and a movable block. The sliding block has an internal thread inside, and the movable block is fixedly connected to the bottom end of the sliding block.

[0014] The advantage of adopting the above-mentioned further solution is that the internal thread inside the slider facilitates the movement of the slider.

[0015] Furthermore, the clamping block includes an insertion block, and the insertion block is fixedly connected to the inner side of the clamping block.

[0016] The advantage of adopting the above-mentioned further solution is that it is convenient to insert the insertion block into the insertion slot.

[0017] Furthermore, the connecting frame includes rollers, and rollers are movably mounted on the top of the connecting frame.

[0018] The advantage of adopting the above-mentioned further solution is that the connecting frame and rollers help the sliding door to move.

[0019] Furthermore, the insertion block and the insertion slot are mutually adapted, and the insertion block and the insertion slot form a snap-fit ​​structure.

[0020] The advantage of adopting the above-mentioned further solution is that the insertion block is inserted into the insertion slot to help fix the movable door, which facilitates installation and disassembly.

[0021] Furthermore, the sliding block is fitted onto the surface of the threaded rod, and the internal thread engages with the threaded rod.

[0022] The advantage of adopting the above-mentioned further solution is that by fitting the sliding block onto the surface of the threaded rod, it is easier for the servo motor to control the movement of the sliding block.

[0023] The beneficial effects of this utility model are as follows: The door operator structure obtained by the above design facilitates the adjustment of the sliding door assembly. When the assembly is replaced for adjustment, the servo motor is turned on, causing the servo motor to drive the clamping block to move outward, thereby disengaging the insertion block from the insertion slot and the fixing iron plate, thus facilitating the separation of the sliding door assembly from the door, making it convenient to adjust and replace the sliding door assembly. Controlling the servo motor to move in the reverse direction allows the clamping block to clamp on the outside of the sliding door, facilitating the quick fixation of the sliding door, and making the disassembly and installation of the sliding door assembly and other devices more convenient. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 A three-dimensional structural diagram of the door operator structure for easy adjustment of sliding door components provided by this utility model;

[0026] Figure 2 A cross-sectional structural diagram of the gantry crane structure provided by this utility model;

[0027] Figure 3 A cross-sectional structural diagram of the fixing block provided by this utility model;

[0028] Figure 4 This is a front structural diagram of the clamping block provided by this utility model.

[0029] In the diagram: 100, main structure of the door operator; 200, sliding door; 2001, insertion slot; 300, sliding slot; 400, fixing block; 4001, limiting slot; 500, servo motor; 5001, threaded rod; 600, sliding block; 6001, internal thread; 6002, moving block; 700, clamping block; 7001, insertion block; 800, connecting frame; 8001, roller; 900, fixing iron plate. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0032] Example

[0033] Please see Figure 1-4This utility model provides a technical solution: a door operator structure that facilitates the adjustment of sliding door components, including a door operator structure body 100.

[0034] Please see Figure 1-4 The main structure 100 of the gantry crane includes a sliding door 200, a sliding groove 300, and

[0035] The moving door 200 is located at the bottom of the main body 100 of the door operator structure, with a sliding groove 300 located inside the main body 100 of the door operator structure. The fixed block 400 is located inside the main body 100 of the door operator structure, and a limit groove 4001 is provided inside the fixed block 400. The servo motor 500 is located on the surface of the fixed block 400, the sliding block 600 is located on the surface of the fixed block 400, the clamping block 700 is located at the bottom of the sliding block 600, the connecting frame 800 is located on the back of the sliding block 600, and the fixed iron plate 900 is located on the side of the moving door 200.

[0036] Based on the above technical solution, the present invention can be further improved as follows.

[0037] As one embodiment of this utility model, the movable door 200 further includes an insertion slot 2001. The insertion slot 2001 is provided on the inner side of the movable door 200. The insertion slot 2001 is used to fix the two sides of the movable door 200 to help with engagement, so that the insertion effect of the insertion block 7001 is better.

[0038] As one embodiment of this utility model, the servo motor 500 further includes a threaded rod 5001, and the output end of the servo motor 500 is fixedly connected to the threaded rod 5001.

[0039] The spirals on the surface are symmetrical to each other, and the sliding block 600 on the surface can be moved left and right by the threaded rod 5001.

[0040] As an embodiment of this utility model, the sliding block 600 further includes an internal thread 6001 and a moving block 6002. The internal thread 6001 is provided inside the sliding block 600, and the moving block 6002 is fixedly connected to the bottom end of the sliding block 600. The internal thread 6001 inside the sliding block 600 facilitates the movement of the sliding block 600.

[0041] As one embodiment of this utility model, the clamping block 700 further includes an insertion block 7001, and the insertion block 7001 is fixedly connected to the inner side of the clamping block 700. The insertion block 7001 is conveniently inserted into the insertion slot 2001.

[0042] As one embodiment of this utility model, the connecting frame 800 further includes a roller 8001, and the roller 8001 is movably mounted on the top of the connecting frame 800. The connecting frame 800 and the roller 8001 help the movable door 200 to move.

[0043] As an embodiment of this utility model, the insertion block 7001 and the insertion slot 2001 are mutually adapted to each other, and the insertion block 7001 and the insertion slot 2001 form a snap-fit ​​structure. The insertion block 7001 is inserted into the insertion slot 2001 to help fix the moving door 200, which facilitates installation and disassembly.

[0044] As one embodiment of this utility model, the sliding block 600 is further sleeved on the surface of the threaded rod 5001, and the internal thread 6001 meshes with the threaded rod 5001. By sleeved on the surface of the threaded rod 5001, the servo motor 500 can control the sliding block 600 to move.

[0045] Specifically, the working principle of this door operator structure that facilitates the adjustment of sliding door components is as follows: During operation, when it is needed for use or adjustment of components, the servo motor 500 is activated, causing the servo motor to...

[0046] Motor 500 drives threaded rod 5001 to rotate. Threaded rod 5001 drives sliding block 600 to move outward through internal thread 6001. Sliding block 600 drives clamping block 700 to move outward, thereby disengaging insertion block 7001 from insertion slot 2001 and fixing iron plate 900. This facilitates the separation of sliding door assembly from the door, making it easier to adjust and replace the sliding door assembly. After replacement, servo motor 500 is controlled to move in the reverse direction, causing sliding block 600 to drive clamping block 700 and insertion block 7001 to be inserted into insertion slot 2001. At the same time, clamping block 700 clamps the outside of sliding door 200, facilitating quick fixation of sliding door 200. This makes disassembly and installation of sliding door assembly and other devices more convenient, avoiding situations such as stripped screws.

[0047] It should be noted that the specific model and specifications of the servo motor 500 need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0048] The servo motor 500 and its operating principle are clear to those skilled in the art, and will not be described in detail here.

[0049] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A door operator structure that facilitates adjustment of the sliding door assembly, characterized in that, include, The main body (100) of the gantry crane structure includes a sliding door (200), a sliding groove (300), a fixing block (400), a servo motor (500), a sliding block (600), a clamping block (700), a connecting frame (800), and a fixing iron plate (900). The sliding door (200) is located at the bottom end of the main body (100), the sliding groove (300) is located inside the main body (100), and the fixing block (400) is located on the door. Inside the main body (100) of the machine structure, the fixed block (400) is provided with a limiting groove (4001), the servo motor (500) is provided on the surface of the fixed block (400), the sliding block (600) is provided on the surface of the fixed block (400), the clamping block (700) is provided at the bottom end of the sliding block (600), the connecting frame (800) is provided on the back of the sliding block (600), and the fixing iron plate (900) is provided on the side of the moving door (200).

2. The door operator structure for easy adjustment of the sliding door assembly according to claim 1, characterized in that, The movable door (200) includes an insertion slot (2001), and the inner side of the movable door (200) is provided with the insertion slot (2001).

3. The door operator structure for easy adjustment of the sliding door assembly according to claim 1, characterized in that, The servo motor (500) includes a threaded rod (5001), and the output end of the servo motor (500) is fixedly connected to the threaded rod (5001). The spirals on the surface of the threaded rod (5001) are symmetrical to each other.

4. The door operator structure for easy adjustment of the sliding door assembly according to claim 3, characterized in that, The sliding block (600) includes an internal thread (6001) and a moving block (6002). The sliding block (600) has an internal thread (6001) inside, and the moving block (6002) is fixedly connected to the bottom end of the sliding block (600).

5. The door operator structure for easy adjustment of the sliding door assembly according to claim 2, characterized in that, The clamping block (700) includes an insertion block (7001), and the insertion block (7001) is fixedly connected to the inner side of the clamping block (700).

6. The door operator structure for easy adjustment of the sliding door assembly according to claim 1, characterized in that, The connecting frame (800) includes a roller (8001), and the roller (8001) is movably mounted on the top of the connecting frame (800).

7. The door operator structure for easy adjustment of the sliding door assembly according to claim 5, characterized in that, The insertion block (7001) and the insertion slot (2001) are mutually compatible, and the insertion block (7001) and the insertion slot (2001) form a snap-fit ​​structure.

8. The door operator structure for easy adjustment of the sliding door assembly according to claim 4, characterized in that, The sliding block (600) is fitted onto the surface of the threaded rod (5001), and the internal thread (6001) meshes with the threaded rod (5001).