CN216043223U

CN216043223U - Self-adaptive adjustable double-door adsorption device

Info

Publication number: CN216043223U
Application number: CN202121358270.1U
Authority: CN
Inventors: 陈靖华
Original assignee: Shenzhen Zhiyunbiao Technology Co ltd
Current assignee: Shenzhen Zhiyunbiao Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-03-15
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a self-adaptive adjustable double-door adsorption device which comprises a main body, an adjusting gear, a driven gear and a sliding block, wherein the main body is provided with an accommodating cavity which extends through to the front end face along the length direction of the main body; a movable metal sheet is arranged at the port of the accommodating cavity and connected with the front end of the sliding block; has the characteristics of convenient and fast adjustment and strong adaptability.

Description

Self-adaptive adjustable double-door adsorption device

Technical Field

The utility model relates to the technical field of doors, in particular to an adaptive adjustable double-door adsorption device.

Background

At present, for a double-door outward-opening type anti-theft door, the inner door and the outer door are generally attached through the magnetic attraction effect of a magnet and a metal sheet, for example, "CN 107558909A a double-door outward-opening type anti-theft ventilation entrance door and a working method thereof," generally, a metal sheet and a magnet are respectively installed in a groove position pre-opened on the inner door and the outside, because a certain production error exists in the processing depth and the position of the groove position, the metal sheet or the magnet is caused to have installation errors such as displacement, dislocation, protrusion, and the like, the problems that the metal sheet and the magnet cannot be adsorbed together or the gap is too large, and the like occur, and the attaching effect of the inner door and the outer door is finally influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an adaptive adjustable double-door adsorption device.

In order to achieve the purpose, the utility model provides a self-adaptive adjustable double-door adsorption device which comprises a main body, an adjusting gear, a driven gear and a sliding block, wherein the main body is provided with an accommodating cavity which extends through to the front end face along the length direction of the main body, the sliding block is arranged in the accommodating cavity in a relatively sliding mode along the length direction of the main body, the adjusting gear and the driven gear are both rotatably arranged in the accommodating cavity and are in transmission engagement with the adjusting gear, and the tail end of the sliding block is provided with an adjusting screw rod which extends along the sliding direction and is in threaded connection with the driven gear; the port of the accommodating cavity is provided with a movable metal sheet, and the movable metal sheet is connected with the front end of the sliding block.

Furthermore, adjusting gear integrated into one piece has and extends to run through to the outer rotating part of main part lateral wall along the axial, through twisting the rotating part with the directional rotation of synchronous drive adjusting gear soon.

Furthermore, the movable metal sheet is connected with the front end of the sliding block through a connecting rod.

Furthermore, the front part of the sliding block is provided with a universal wheel for connecting the connecting rod.

Furthermore, the lateral wall of main part is opened has the communicating installation caulking groove with holding the chamber, but the apron of mobile dismouting is disposed to the installation caulking groove.

Further, the apron is seted up and is supplied the perforation that the rotating part extended through.

Further, the axis of the adjusting gear is perpendicular to the axis of the driven gear.

The utility model adopts the scheme, and has the beneficial effects that: the front and back position adjustment of the movable metal sheet is realized through the adjusting function of the sliding block, the adjusting gear and the driven gear, so that the metal sheet can be adjusted in adaptability according to different installation working conditions, the metal sheet is ensured to be matched with the external magnet block in a magnetic attraction mode, and the adjustable metal sheet has the advantages of being convenient and fast to adjust and high in adaptability.

Drawings

FIG. 1 is a schematic cross-sectional view of an adsorption apparatus.

Fig. 2 is an exploded schematic view of the adsorption device.

Fig. 3 is a schematic view of the driven gear, the slider and the movable metal sheet.

The device comprises a main body 1, an adjusting gear 2, a driven gear 3, a sliding block 4, an adjusting screw 41, a movable metal sheet 5, a connecting rod 51, a universal wheel 52, a cover plate 6 and a through hole 61.

Detailed Description

To facilitate an understanding of the utility model, the utility model is described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1-3, in the present embodiment, an adaptive adjustable double-door adsorption device includes a main body 1, an adjusting gear 2, a driven gear 3, a slider 4, and a movable metal sheet 5, wherein the main body 1 is provided with an accommodating cavity 11 extending through to a front end surface along a length direction thereof. Slider 4 is located along 1 length direction relative slip of main part and is held in the chamber 11, and adjusting gear 2 and driven gear 3 are all rotatory to be located and are held in the chamber 11, specifically, the chamber 11 that holds of this embodiment includes communicating first cavity and second cavity, and slider 4 relative slip is established in first cavity, and adjusting gear 2 and driven gear 3 all establish in the second cavity, and wherein, relative displacement can not take place along with adjusting gear 2 and driven gear 3's rotary motion and second cavity.

In this embodiment, the axis of the adjusting gear 2 is perpendicular to the axis of the driven gear 3, and the adjusting gear 2 is in transmission engagement with the driven gear 3, so that the adjusting gear 2 is driven by external power to rotate to drive the driven gear 3 to rotate. The slider 4 has an adjusting screw 41 extending in the sliding direction and threadedly engaged with the driven gear 3, so that the adjusting screw 41 is driven to move back and forth relative to the driven gear 3 in accordance with the rotation of the driven gear 3. The forward or reverse rotation of the adjusting gear 2 is matched with the driven gear 3 and the adjusting screw 41 in a transmission way, so that the sliding block 4 can move forwards and backwards.

In this embodiment, the movable metal sheet 5 is disposed at the port of the accommodation chamber 11, and the shape of the port is matched with the shape of the movable metal sheet 5. The movable metal sheet 5 is connected to the front end of the slider 4, that is, the movable metal sheet 5 is connected to the front end of the slider 4 through the connecting rod 51, so that the movable metal sheet 5 and the slider 4 are moved back and forth in synchronization, and thus, the front and rear position adjustment of the movable metal sheet 5 is achieved by rotating the screw-adjusting gear 2.

Specifically, adsorption equipment is applicable to the outer open burglary-resisting door of two doors, promptly, the burglary-resisting door is including laminating each other or the interior door and the outer door of separation, and interior door and outer door are installed mutually and are inhaled complex adsorption equipment and magnet piece respectively, and at this moment, can correspond the front and back position of adjusting activity sheetmetal 5 according to the clearance between interior door under the laminating state and the outer door to make activity sheetmetal 5 and magnet piece can adsorb together.

Further, the front portion of the slider 4 is provided with a universal wheel 52 connected with a connecting rod 51, so that the movable metal sheet 5 can swing in a certain angle offset manner relative to the slider 4 through the connecting rod 51, and when the movable metal sheet 5 is matched with the magnetic attraction of the magnet block, the movable metal sheet can adapt to the installation error of the magnet block (such as the installation problems of uneven installation, dislocation and the like), so that the movable metal sheet 5 can swing in an offset manner to a corresponding angle position, the movable metal sheet 5 and the magnet block can be adsorbed together and firmer, and meanwhile, the gap caused by the installation error is eliminated.

In this embodiment, the adjusting gear 2 is integrally formed with a rotating portion extending axially through the sidewall of the main body 1, wherein the rotating portion is cylindrical and has a socket formed on an end surface thereof for an external tool to be inserted into, and the external power is inserted into the socket outside the sidewall of the main body 1, and then the rotating portion is screwed, so as to synchronously drive the adjusting gear 2 to perform a directional rotation operation.

Further, in order to facilitate the assembly of each element, the side wall of the main body 1 is provided with an installation caulking groove communicated with the accommodating cavity 11, the installation caulking groove is provided with a cover plate 6 capable of being movably disassembled and assembled, the adjusting gear 2, the driven gear 3, the slider 4, the adjusting screw rod 41 and the connecting rod 51 are installed in the accommodating cavity 11 through the installation caulking groove, and the cover plate 6 is installed at the installation caulking groove after the assembly of each element is completed. The cover plate 6 and the mounting caulking groove can be connected through screws, buckles and the like.

Further, the cover plate 6 is provided with a through hole 61 for the rotation part to extend through.

Further, the movable metal sheet 5 is an iron sheet.

The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents to the embodiments of the utility model without departing from the scope of the utility model as set forth in the claims below. Therefore, equivalent changes made according to the spirit of the present invention should be covered within the protection scope of the present invention without departing from the contents of the technical scheme of the present invention.

Claims

1. The utility model provides a two adsorption equipment that door with adjustable self-adaptation which characterized in that: the adjustable gear comprises a main body (1), an adjusting gear (2), a driven gear (3) and a sliding block (4), wherein the main body (1) is provided with an accommodating cavity (11) which extends through to the front end face along the length direction of the main body (1), the sliding block (4) is arranged in the accommodating cavity (11) along the length direction of the main body (1) in a relative sliding manner, the adjusting gear (2) and the driven gear (3) are both rotatably arranged in the accommodating cavity (11) and are in transmission engagement with the adjusting gear (2) and the driven gear (3), and an adjusting screw rod (41) which extends along the sliding direction and is in threaded connection with the driven gear (3) is arranged at the tail end of the sliding block (4); the port of the accommodating cavity (11) is provided with a movable metal sheet (5), and the movable metal sheet (5) is connected with the front end of the sliding block (4).

2. The adaptive adjustable double door adsorption device of claim 1, wherein: adjusting gear (2) integrated into one piece has and runs through to the outer rotating part of main part (1) lateral wall along axial extension, through twisting the rotating part with synchronous drive adjusting gear (2) directional rotation soon.

3. The adaptive adjustable double door adsorption device of claim 1, wherein: the movable metal sheet (5) is connected with the front end of the sliding block (4) through a connecting rod (51).

4. The adaptive adjustable double door adsorption device of claim 3, wherein: the front part of the sliding block (4) is provided with a universal wheel (52) for connecting the connecting rod (51).

5. The adaptive adjustable double door adsorption device of claim 1, wherein: the side wall of the main body (1) is provided with an installation caulking groove communicated with the containing cavity (11), and the installation caulking groove is provided with a cover plate (6) capable of being movably disassembled and assembled.

6. The adaptive adjustable double door adsorption device of claim 5, wherein: the cover plate (6) is provided with a through hole (61) for the rotating part to extend through.

7. The adaptive adjustable double door adsorption device of claim 1, wherein: the axis of the adjusting gear (2) is perpendicular to the axis of the driven gear (3).