CN219389585U

CN219389585U - Indoor ceiling lamp installation fastening structure

Info

Publication number: CN219389585U
Application number: CN202320903293.9U
Authority: CN
Inventors: 钟龙辉
Original assignee: Guangdong Huahai Construction Group Co ltd
Current assignee: Guangdong Huahai Construction Group Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-21
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to the technical field of indoor ceiling lamp mounting structures, in particular to an indoor ceiling lamp mounting fastening structure which comprises a second mounting plate and a ceiling lamp connecting plate, wherein the two ends of the second mounting plate are respectively provided with a supporting plate through screws, the bottom ends of the supporting plates are bent, the bottom ends of the supporting plates are arranged in parallel with the second mounting plate, the two ends of the ceiling lamp connecting plate are placed at the top parts of the bottom ends of the two supporting plates, the top parts of the second mounting plate are respectively provided with a bearing seat through screws, and the inner rings of the bearing seats are respectively in tight fit insertion connection with ball screws. This scheme is through setting up two ball, two first mounting panels and two backup pads, for the mode through spring elastic potential energy fastening, this scheme has promoted the stability to the ceiling lamp installation.

Description

Indoor ceiling lamp installation fastening structure

Technical Field

The utility model relates to the technical field of indoor ceiling lamp mounting structures, in particular to an indoor ceiling lamp mounting and fastening structure.

Background

The ceiling lamp is a high-grade decorative lighting lamp hung on an indoor ceiling, the ceiling lamp is installed and fixed in a wire or iron bracket hanging mode and matched with an expansion screw, when the ceiling lamp is detached, larger destructiveness is generated, in the prior art, the disclosed ceiling lamp installation structure with the patent number of CN202221202318.4 is characterized in that when the ceiling lamp installation structure is used, two driving plates are stressed by holding the outside of the installation plate, the driving plates can be driven to rotate by taking a hinge joint of the installation plate as an axis, a pressure spring is compressed, at the moment, the fastening block can only move in a movable positioning groove in a movable hole under the limit of a limit slider, so that after the driving plate rotates, the movable slider can make the fastening block separate from the positioning groove in a compensation chute for self-moving range, so that a T-shaped connecting block is positioned, and meanwhile, a user rotates the ceiling lamp body moves downwards to a position matched with the T-shaped connecting block, and the T-shaped connecting block can separate from the inside of the movable positioning groove through the perforation, so that quick dismounting and mounting can be realized; however, the position of the movable sliding block is stable mainly through the reaction force of the pressure spring, and as the existing spring has a certain service life, the elastic potential energy of the spring is reduced along with the increase of the service life, so that the stability of the pressure spring to the movable sliding block is reduced, and the installation stability of the ceiling lamp is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an indoor ceiling lamp installation fastening structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an indoor ceiling lamp installation fastening structure, includes second mounting panel and ceiling lamp connecting plate, the backup pad is all installed through the screw at the both ends of second mounting panel, the bottom of backup pad is the form of buckling, the bottom and the second mounting panel parallel arrangement of backup pad, the bottom top at two backup pads is placed at the both ends of ceiling lamp connecting plate, the bearing frame is installed through the screw at the top of second mounting panel, the equal close-fitting grafting of inner circle of bearing frame has ball, two ball screw's screw surface screw is swirled to opposite, two ball screw's nut surface all installs first mounting panel through the screw, two be equipped with a plurality of stop gear between two symmetrical sides of first mounting panel and second mounting panel, ball is connected with locking mechanism.

Preferably, the limiting mechanism comprises an installation tube, one end of the installation tube is installed on the side face of the second installation plate through a screw, a sliding rod is movably inserted into the other end of the installation tube, a fixing block is installed at one end of the sliding rod through a screw, and one end of the fixing block is installed on the surface of the first installation plate through a screw.

Preferably, the surface of the installation tube is provided with a strip hole, the other end of the sliding rod is provided with a sliding block through a screw, one end of the sliding block extends to the inside of the strip hole, and the surface of the sliding block slides along the inner surface of the strip hole.

Preferably, the locking mechanism comprises a fixing plate and a circular plate, the circular plate is fixedly sleeved on the surface of the ball screw, a plurality of tooth grooves which are arranged at equal angles are formed along the circular arc surface of the circular plate, the fixing plate is arranged above the second mounting plate in parallel, a plurality of connecting rods are arranged between the second mounting plate and the fixing plate through screws, the bottom of the fixing plate is provided with a fixing rod through screws, the bottom movable sleeve of the fixing rod is provided with a fixing tube, the bottom of the fixing tube is provided with a connecting plate through screws, compression springs are movably sleeved between the fixing rod and the surface of the fixing tube, two ends of each compression spring are respectively arranged at the bottom of the fixing plate and the top of the connecting plate through screws, tooth blocks are arranged at the bottom of the connecting plate through screws, and the tooth blocks are inserted in the tooth grooves.

Preferably, one end of the ball screw is provided with a crank through a screw, and the crank is in a ladder shape.

Preferably, the side surfaces of the two first mounting plates are provided with limiting blocks through screws, and the two limiting blocks are respectively positioned above and below the ceiling lamp connecting plate.

Compared with the prior art, the utility model has the following beneficial effects:

this scheme is through setting up two ball, two first mounting panels and two backup pads. The bottom at two backup pads is placed to the ceiling lamp connecting plate for play spacing effect of supporting to the both ends of ceiling lamp connecting plate, and two ball drives two first mounting panels and remove towards the ceiling lamp connecting plate in step, with the both sides centre gripping fastening position of ceiling lamp connecting plate, and then conveniently play spacing effect with the ceiling lamp connecting plate all around, for the mode through spring elastic potential energy fastening, this scheme has promoted the stability to the ceiling lamp installation.

Drawings

FIG. 1 is an isometric view of an indoor pendant lamp mounting and fastening structure of the present utility model;

FIG. 2 is a schematic diagram showing the connection of a ball screw, a second mounting plate and a ceiling lamp connecting plate of an indoor ceiling lamp mounting and fastening structure;

FIG. 3 is a schematic view of a locking mechanism of an indoor ceiling lamp installation fastening structure according to the present utility model;

fig. 4 is a schematic structural view of a limiting mechanism of an indoor ceiling lamp installation fastening structure.

In the figure: the fixing plate 1, the circular plate 2, the ball screw 3, the mounting tube 4, the crank 5, the first mounting plate 6, the limiting block 7, the ceiling lamp connecting plate 8, the supporting plate 9, the second mounting plate 10, the connecting rod 11, the bearing seat 12, the fixing block 13, the sliding rod 14, the tooth slot 15, the tooth block 16, the connecting plate 17, the fixing tube 18, the compression spring 19, the fixing rod 20, the sliding block 21 and the long strip hole 22.

Description of the embodiments

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The indoor ceiling lamp installation fastening structure as shown in fig. 1-4 comprises a second installation plate 10 and a ceiling lamp connection plate 8, wherein the two ends of the second installation plate 10 are respectively provided with a support plate 9 through screws, the bottom ends of the support plates 9 are in a bent shape, the bottom ends of the support plates 9 are arranged in parallel with the second installation plate 10, the two ends of the ceiling lamp connection plate 8 are placed at the top ends of the two support plates 9, a bearing seat 12 is arranged at the top of the second installation plate 10 through screws, the ball screws 3 are respectively inserted in the inner rings of the bearing seats 12 in a close fit manner, screw threads of the screw surfaces of the two ball screws 3 are opposite, the first installation plate 6 is respectively arranged on the nut surfaces of the two ball screws 3 through screws, the bearing seat 12 can be used for installing the two ball screws 3, the positions of the two ball screws 3 are fixed at the same time, the ceiling lamp connection plate 8 is firstly placed at the bottom ends of the two support plates 9 when the positions of the ceiling lamp are fixed, the bottom of the ceiling lamp connection plate 8 is connected with a lamp bracket through a rod piece or a metal chain piece, then the ball screws 3 are rotated, the ball screws 3 drive the other ball screws 3 to rotate synchronously, and as the screw surfaces of the two ball screws 3 are opposite in screw threads, the screw threads on the two ball screws 3 are respectively, the two ball screws 3 are respectively driven to move close to each other when the two ball screws 3 are rotated, and the two ball screws are driven to the two ball screws 3 and are respectively adjacent to the two ball screws and are in contact with the two nut connection plates 8, and the two nut and are used for being in the side by the side surfaces 8 and convenient to be in contact with the side to be respectively.

A plurality of limiting mechanisms are arranged between two symmetrical side surfaces of the two first mounting plates 6 and the two second mounting plates 10, each limiting mechanism comprises a mounting tube 4, one end of each mounting tube 4 is mounted on the side surface of each second mounting plate 10 through a screw, the other end of each mounting tube 4 is movably inserted with a sliding rod 14, one end of each sliding rod 14 is provided with a fixing block 13 through a screw, and one end of each fixing block 13 is mounted on the surface of each first mounting plate 6 through a screw; the rectangular hole 22 has been seted up on the surface of installation tube 4, slider 21 is installed through the screw to the other end of slide bar 14, the one end of slider 21 extends to the inside of rectangular hole 22, the surface of slider 21 slides along the internal surface of rectangular hole 22, along with ball screw 3 drives first mounting panel 6 and removes, first mounting panel 6 passes through fixed block 13 and drives slide bar 14 and slide in installation tube 4, simultaneously slide bar 14 drives slide bar 21 in rectangular hole 22 and slides, prevent slide bar 14 from sliding out from installation tube 4, stability when removing has been promoted first mounting panel 6.

The ball screw 3 is connected with a locking mechanism, the locking mechanism comprises a fixed plate 1 and a circular plate 2, the circular plate 2 is fixedly sleeved on the surface of the ball screw 3, a plurality of tooth grooves 15 which are arranged at equal angles are formed along the circular arc surface of the circular plate 2, the fixed plate 1 is arranged above the second mounting plate 10 in parallel, a plurality of connecting rods 11 are arranged between the second mounting plate 10 and the fixed plate 1 through screws, a fixed rod 20 is arranged at the bottom of the fixed plate 1 through screws, a fixed pipe 18 is movably sleeved at the bottom end of the fixed rod 20, a connecting plate 17 is arranged at the bottom end of the fixed pipe 18 through screws, a compression spring 19 is movably sleeved between the fixed rod 20 and the surface of the fixed pipe 18, two ends of the compression spring 19 are respectively arranged at the bottom of the fixed plate 1 and the top of the connecting plate 17 through screws, a tooth block 16 is arranged at the bottom of the connecting plate 17 through screws, and the tooth block 16 is spliced in the tooth grooves 15; when the tooth block 16 is matched with the tooth groove 15 for installation, the position of the circular plate 2 is limited, so that the stability of the ball screw 3 is improved, the ball screw 3 is prevented from rotating due to external force vibration, and the installation stability of the pendant lamp is improved; before the ceiling lamp needs to be disassembled, the connecting plate 17 is required to be moved upwards, the connecting plate 17 drives the fixed pipe 18 to slide on the surface of the fixed rod 20, meanwhile, the length of the compression spring 19 is contracted, and after the connecting plate 17 drives the tooth block 16 to move out of the tooth groove 15, the ball screw 3 can be conveniently rotated.

One end of the ball screw 3 is provided with a crank 5 through a screw, the crank 5 is in a ladder shape, and the crank 5 can be held by an operator, so that the operator can rotate the ball screw 3 conveniently, and the convenience of operation is improved.

The side surfaces of the two first mounting plates 6 are provided with limiting blocks 7 through screws, and the two limiting blocks 7 are respectively positioned above and below the ceiling lamp connecting plate 8; the top and the bottom of two stopper 7 respectively with the bottom and the top contact of ceiling lamp connecting plate 8, further play spacing stability to ceiling lamp connecting plate 8.

Working principle: when dismantling the ceiling lamp, shift out the tooth piece 16 in tooth's socket 15 earlier, through rotatory ball screw 3, ball screw 3 passes through bearing frame 12 and drives another ball screw 3 synchronous revolution, because the screw surface screw thread of two ball screws 3 revolves to opposite, two ball screws 3 drive the nut synchronous motion on its surface when rotatory, two nuts drive two first mounting panel 6 and keep away from each other and remove, when two nuts remove to the biggest stroke, two first mounting panel 6 keep away from ceiling lamp connecting plate 8, the interval between first mounting panel 6 and the ceiling lamp connecting plate 8 is greater than the top width of ceiling lamp connecting plate 8 this moment, can conveniently shift out ceiling lamp connecting plate 8 from two backup pads 9, the staff dismouting of being convenient for.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an indoor ceiling lamp installation fastening structure, includes second mounting panel (10) and ceiling lamp connecting plate (8), its characterized in that, backup pad (9) are all installed through the screw at the both ends of second mounting panel (10), the bottom of backup pad (9) is the form of buckling, the bottom of backup pad (9) and second mounting panel (10) parallel arrangement, the bottom top at two backup pads (9) is placed at the both ends of ceiling lamp connecting plate (8), bearing frame (12) are installed through the screw at the top of second mounting panel (10), the equal close-fitting grafting of inner circle of bearing frame (12) has ball (3), two the screw surface screw of ball (3) revolves to opposite, two the nut surface of ball (3) all installs first mounting panel (6) through the screw, two be equipped with a plurality of stop gears between the two symmetrical sides of first mounting panel (6) and second mounting panel (10), ball (3) are connected with locking mechanism.

2. The indoor ceiling lamp installation fastening structure according to claim 1, wherein the limiting mechanism comprises an installation pipe (4), one end of the installation pipe (4) is installed on the side face of the second installation plate (10) through a screw, the other end of the installation pipe (4) is movably inserted with a sliding rod (14), one end of the sliding rod (14) is provided with a fixing block (13) through a screw, and one end of the fixing block (13) is installed on the surface of the first installation plate (6) through a screw.

3. The indoor ceiling lamp mounting fastening structure according to claim 2, wherein the surface of the mounting tube (4) is provided with a long strip hole (22), the other end of the sliding rod (14) is provided with a sliding block (21) through a screw, one end of the sliding block (21) extends to the inside of the long strip hole (22), and the surface of the sliding block (21) slides along the inner surface of the long strip hole (22).

4. The indoor ceiling lamp installation fastening structure according to claim 1, wherein the locking mechanism comprises a fixing plate (1) and a circular plate (2), the circular plate (2) is fixedly sleeved on the surface of the ball screw (3), a plurality of tooth grooves (15) which are arranged at equal angles are formed in the circular arc surface of the circular plate (2), the fixing plate (1) is arranged above the second installation plate (10) in parallel, a plurality of connecting rods (11) are installed between the second installation plate (10) and the fixing plate (1) through screws, a fixing rod (20) is installed at the bottom of the fixing plate (1) through screws, a fixing tube (18) is movably sleeved at the bottom end of the fixing rod (20) through screws, a connecting plate (17) is installed at the bottom of the fixing rod (20) and the surface of the fixing tube (18), two ends of the compression spring (19) are respectively installed at the bottom of the fixing plate (1) and the top of the connecting plate (17) through screws, and teeth (16) are installed at the bottom of the connecting plate (17) through the tooth grooves (16).

5. The indoor ceiling lamp mounting and fastening structure according to claim 1, wherein one end of the ball screw (3) is provided with a crank (5) through a screw, and the crank (5) is stepped.

6. The indoor ceiling lamp installation fastening structure according to claim 1, wherein the side surfaces of the two first installation plates (6) are provided with limiting blocks (7) through screws, and the two limiting blocks (7) are respectively located above and below the ceiling lamp connection plate (8).