CN212869687U

CN212869687U - Hanging wire lamp levelness adjusting device

Info

Publication number: CN212869687U
Application number: CN202021884597.8U
Authority: CN
Inventors: 周伟林; 龙坚
Original assignee: Jiangsu Youshi Design Co Ltd
Current assignee: Jiangsu Youshi Design Co Ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-02
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to a hanging wire lamp levelness adjusting device, which comprises a shell; the top of the shell is provided with a slideway; the bottom of the shell is provided with a guide rail; a linkage device is arranged in the shell; the linkage device comprises a sliding block, a second guide wheel, an elastic element and a moving button; the second guide wheel and the moving button are both arranged on the sliding block; two ends of the elastic element are respectively abutted with the movable button and the sliding block; the slide block is embedded with the guide rail; the movable button is pressed downwards to slide, and the sliding block is driven to slide back and forth along the guide rail. The utility model discloses simple process, the structure is small and exquisite, can install alone, and the suspension wire is adjusted conveniently.

Description

Hanging wire lamp levelness adjusting device

Technical Field

The utility model relates to a lighting apparatus technical field, in particular to messenger wire lamp levelness adjusting device.

Background

The pendant lamp is a decorative lamp installed on an indoor ceiling. Modern home decoration lamps not only pursue the function of illumination, also pay attention to the effect that the atmosphere was built to the lamp decoration. The pendant lamp is a wire or iron support, but the pendant lamp cannot be hung too short, which obstructs the normal vision or makes people feel dazzling.

Taking the hanging line lamp of a dining room as an example, the ideal height is to form a pool of light on the dining table, but the sight lines of people on the table can not be obstructed. A means is then required to adjust the height of the messenger.

In the application No. 201920641127.X entitled "a pendant lamp with adjustable suspension wire", a wire winding assembly for winding and pulling the suspension wire and a diverting pulley for guiding the suspension wire out are disclosed. The technical solutions disclosed in the above documents have the following disadvantages: 1. the wire coiling assembly is installed together with the messenger wire lamp, so that the wire coiling assembly cannot be produced independently, and the adjustment of an operator on the wire coiling assembly is inconvenient; 2. the length of the suspension wire adjusted by the wire coiling assembly is uncontrollable, so that a proper adjusting position is not easy to reach; 3. the hanging lamp has a complicated mounting structure.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model discloses a messenger wire lamp levelness adjusting device.

The utility model discloses the technical scheme who adopts as follows:

a hanging lamp levelness adjusting device comprises a shell; the top of the shell is provided with a slideway; the bottom of the shell is provided with a guide rail; a linkage device is arranged in the shell; the linkage device comprises a sliding block, a second guide wheel, an elastic element and a moving button; the second guide wheel and the moving button are both arranged on the sliding block; two ends of the elastic element are respectively abutted against the movable button and the sliding block; the sliding block is embedded with the guide rail; the movable button is pressed downwards to slide, and the sliding block is driven to slide back and forth along the guide rail.

The method is further characterized in that: the shell comprises an upper cover and a base; the upper cover is connected with the base through bolts; the base is provided with a group of through holes for the lead to pass through.

The method is further characterized in that: the slide and the guide rail are arranged in parallel.

The method is further characterized in that: a plurality of first guide wheels are further arranged in the shell; and the first guide wheels are fixed on two sides of the guide rail.

The method is further characterized in that: a first rack is arranged on the inner wall of the top of the shell; the first rack is arranged along the length direction of the slideway; one side of the movable button is provided with a second rack; when the movable button is not subjected to external force, the first rack and the second rack are meshed and locked with each other.

The method is further characterized in that: the elastic element is a cylindrical spring.

The utility model has the advantages as follows:

1. the utility model is made of plastic or metal, has small and exquisite structure and is convenient for mass production.

2. The utility model discloses can install on the messenger wire lamp of arbitrary model, adjust the length of messenger wire through the aggregate unit and can keep the level of messenger wire lamp, solve the problem of adjusting messenger wire lamp level difficulty.

3. The utility model discloses a first rack and the locking of second rack intermeshing can accurate regulation suspension wire rolling or the length that unreels.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic view of a linkage.

In the figure: 1. a housing; 11. an upper cover; 12. a base; 13. a through hole; 14. a first guide wheel; 2. a linkage device; 21. a slider; 22. a second guide wheel; 23. an elastic element; 24. the button is moved.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of description and is not intended to be limiting, and moreover, like reference numerals will be used to refer to like elements throughout.

The following describes a specific embodiment of the present embodiment with reference to the drawings.

Fig. 1 is a schematic structural diagram of the present invention, and fig. 2 is an explosion diagram of the present invention. Referring to fig. 1 and 2, a messenger wire lamp levelness adjusting apparatus includes a housing 1. In the present embodiment, the housing 1 is made of ABS plastic, and the shape of the housing 1 is circular. The housing 1 includes an upper cover 11 and a base 12. The upper cover 11 and the base 12 are bolted. The base 12 is provided with a set of through holes 13 for passing a lead. The top of the shell 1 is provided with a slideway. The bottom of the shell 1 is provided with a guide rail. The slideway and the guide rail are arranged in parallel. A plurality of first guide wheels 14 are mounted in the housing 1. A plurality of first guide wheels 14 are fixed to both sides of the guide rail. In this embodiment, two first guide wheels 14 are installed in the housing 1, the first guide wheels 14 are sleeved on a first mandrel, and the first mandrel is fixed on the base 12. Two first guide wheels 14 are symmetrically fixed on two sides of the guide rail. The axle centers of the two first guide wheels 14 are on the same horizontal line.

Fig. 3 is a schematic view of a linkage. As shown in fig. 3, a linkage 2 is installed in the housing 1. The linkage 2 comprises a slider 21, a second guide wheel 22, an elastic element 23 and a moving button 24. Two second mandrels are arranged on the sliding block 21, and the second mandrels are perpendicular to the sliding block 21. The moving button 24 has a shaft hole. The second guide wheel 22 and the moving button 24 are correspondingly sleeved on the two second mandrels. The slider 21 is provided with an accommodating groove. The second guide wheel 22 and the moving button 24 are both mounted on the slider 21. Both ends of the elastic member 23 abut against the moving button 24 and the receiving groove of the slider 21, respectively. Preferably, the elastic element 23 is a cylindrical spring. The slider 21 is fitted to the guide rail. The moving button 24 is pressed to slide, and drives the slide block 21 to slide back and forth along the guide rail.

The top inner wall of the shell 1 is provided with a first rack. The first rack is arranged along the length direction of the slideway. A second rack is provided on one side of the moving button 24. When the moving button 24 is not subjected to external force, the first rack and the second rack are meshed and locked with each other.

The working principle of the utility model is as follows:

the suspension wire sequentially passes through the through hole 13 on one side of the base 12, the first guide wheel 14 and the second guide wheel 22 on one side of the guide rail, the first guide wheel 14 on the other side of the guide rail and the through hole 13 on the other side of the base 12, and the linkage device 2 is driven by the moving button 24 to move, so that the length of the suspension wire is adjusted.

An operator presses the moving button 24 downwards, the elastic element 23 is compressed, the first rack and the second rack are separated, and the sliding block 21 is driven to move back and forth to control the length of the suspension wire, so that the level of the suspension wire lamp is controlled. The shift knob 24 loosens after arriving suitable position, and elastic element 23 resets, and second rack and first rack intermeshing locking guarantee the utility model discloses can not produce the skew.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims

1. The utility model provides a messenger wire lamp levelness adjusting device which characterized in that: comprises a shell (1); the top of the shell (1) is provided with a slideway; the bottom of the shell (1) is provided with a guide rail; a linkage device (2) is arranged in the shell (1); the linkage device (2) comprises a sliding block (21), a second guide wheel (22), an elastic element (23) and a moving button (24); the second guide wheel (22) and the moving button (24) are both arranged on the sliding block (21); two ends of the elastic element (23) are respectively abutted with the moving button (24) and the sliding block (21); the sliding block (21) is embedded with the guide rail; the movable button (24) is pressed downwards to slide, and drives the sliding block (21) to slide back and forth along the guide rail.

2. The messenger wire levelness adjusting apparatus according to claim 1, wherein: the shell (1) comprises an upper cover (11) and a base (12); the upper cover (11) is connected with the base (12) through bolts; the base (12) is provided with a group of through holes (13) for the lead to pass through.

3. The messenger wire levelness adjusting apparatus according to claim 1, wherein: the slide and the guide rail are arranged in parallel.

4. The messenger wire levelness adjusting apparatus according to claim 1, wherein: a plurality of first guide wheels (14) are further mounted in the shell (1); the first guide wheels (14) are fixed on two sides of the guide rail.

5. The messenger wire levelness adjusting apparatus according to claim 1, wherein: a first rack is arranged on the inner wall of the top of the shell (1); the first rack is arranged along the length direction of the slideway; one surface of the movable button (24) is provided with a second rack; when the moving button (24) is not subjected to external force, the first rack and the second rack are meshed and locked with each other.

6. The messenger wire levelness adjusting apparatus according to claim 1, wherein: the elastic element (23) is a cylindrical spring.