CN221073183U - Lower extension column of suspended ceiling piece - Google Patents

Abstract

The utility model provides a lower extension column of a suspended ceiling piece, which comprises the following components: the utility model has the following beneficial effects compared with the prior art that the lower end of the upper sliding mechanism is provided with the column body, and the lower end of the upper sliding mechanism is provided with the following beneficial effects: through increasing micro motor, initiative bevel gear, driven bevel gear and lamps and lanterns coupling mechanism, the initiative bevel gear of its front end motor shaft surface is rotated in the micro motor rotation drive, initiative bevel gear and driven bevel gear meshing drive driven bevel gear rotate, driven bevel gear is connected with the rotation axis of lamps and lanterns coupling mechanism upper end, and then drive lamps and lanterns coupling mechanism and rotate, can reach the rotatory effect of messenger's operating lamp, through muscle-increasing gomphosis groove, threaded connection hole and double-screw bolt, insert the gomphosis inslot with the gomphosis piece that the outer support is close to cylinder center one end, the double-screw bolt of coupling mechanism upper end is twisted in the threaded connection hole and is fixed the outer support and be connected coupling mechanism and last slide mechanism, can reach the effect of being convenient for dismouting.

Description

Lower extension column of suspended ceiling piece

Technical Field

The utility model belongs to the field of suspended ceiling elements of operating lamps, and particularly relates to a lower extension column of a suspended ceiling element.

Background

The variety of operating lamp is various, and some operating lamps can be through the furred ceiling in the ceiling preparation, installs the operating lamp to furred ceiling below for the convenience of use, and the operating lamp in the use, often can be because of the use needs rotation adjustment angle, if the post can't rotate is prolonged down to the furred ceiling spare, can bring following problem for the use of operating lamp.

The irradiation angle is limited: the irradiation angle of the operating lamp generally needs to be adjusted according to different operating areas, if the lower extension column of the suspended ceiling piece cannot rotate, the irradiation angle of the lamp cannot be flexibly adjusted, and certain parts of the operating area can not be fully illuminated, so that the quality and safety of the operation are affected.

Shielding the surgical field: if the lower extension column of the suspended ceiling piece cannot rotate, a part of an operation area can be shielded, so that the visual field of operation staff is limited, the operation difficulty is increased, and misoperation or operation risk can be even caused.

Inconvenient operation: the lower extension column of the suspended ceiling piece of the operating lamp is usually required to rotate and adjust according to actual needs, if the suspended ceiling piece cannot rotate, the position and the angle of the lamp cannot be conveniently adjusted, the operation inconvenience of operators is increased, and the operation efficiency is affected.

In summary, the lower extension column of the ceiling part of the operating lamp needs to be rotatable, so that a new structure is proposed by our company for solving the technical problems.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to provide a lower extension column of a suspended ceiling piece, which solves the problems in the prior art.

The utility model is realized by the following technical scheme: a suspended ceiling element lower extension post comprising: go up slide mechanism, gomphosis groove, double-screw bolt and driven bevel gear, it is equipped with the cylinder to go up slide mechanism lower extreme, the gomphosis groove has all been seted up at both ends about the cylinder lower surface, the cylinder below is equipped with coupling mechanism, the coupling mechanism upper end is equipped with the double-screw bolt, the coupling mechanism lower extreme is equipped with the spliced pole, the pivot has been seted up at spliced pole lower surface center, the pivot inboard is equipped with lamps and lanterns coupling mechanism, lamps and lanterns coupling mechanism upper end is equipped with the rotation axis, rotation axis surface upper end is equipped with driven bevel gear.

As a preferred implementation mode, an operating lamp is arranged below the lamp connecting mechanism, a motor hole is formed in the center of the rear side face of the connecting column, and a bearing mounting hole is formed in the inner side of the motor hole.

As a preferred implementation mode, the bearing is arranged on the inner side of the bearing mounting hole and the inner side of the lower end of the rotating hole, a micro motor is arranged on the inner side of the motor hole, the model of the micro motor is JGA25-370, the micro motor is arranged in the motor hole, and the micro motor can drive the drive bevel gear to rotate.

As a preferred implementation mode, the front end of the micro motor is provided with a motor shaft, the outer surface of the motor shaft is provided with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear, the rotating shaft penetrates through the bearing at the lower end, the driving bevel gear is meshed with the driven bevel gear, the driven bevel gear can be driven to rotate by the rotation of the driving bevel gear, and then the lamp connecting mechanism at the lower end is driven to rotate.

As a preferable implementation mode, a threaded connection hole is formed in the center of the lower surface of the column body, and the stud is in threaded fit connection with the threaded connection hole.

As a preferred implementation mode, an outer bracket is arranged between the column body and the connecting column, an embedding block is arranged at one end of the outer bracket, which is close to the center of the column body, the embedding block and the embedding groove are embedded mutually, the embedding block of the outer bracket is inserted into the embedding groove, a stud at the upper end of the connecting mechanism is screwed into a threaded connecting hole to fix the outer bracket, and the connecting mechanism can be connected with the upper sliding mechanism.

As a preferred implementation mode, the upper end of the upper sliding mechanism is provided with a sliding block, the upper end of the sliding block is provided with an external suspended ceiling slideway, and the inner side of the column body is provided with an electric telescopic rod.

After the technical scheme is adopted, the utility model has the beneficial effects that: the miniature motor rotates to drive the drive bevel gear on the outer surface of the motor shaft at the front end of the miniature motor to rotate, the drive bevel gear is meshed with the driven bevel gear to drive the driven bevel gear to rotate, the driven bevel gear is connected with the rotating shaft at the upper end of the lamp connecting mechanism, and the lamp connecting mechanism is driven to rotate, so that the effect of rotating the operating lamp can be achieved;

through increasing gomphosis groove, threaded connection hole and double-screw bolt, insert the gomphosis piece that is close to cylinder center one end with the outer support in the gomphosis groove, the double-screw bolt of coupling mechanism upper end is twisted in the threaded connection hole and is fixed the outer support and be connected coupling mechanism and last slide mechanism, can reach the effect of being convenient for dismouting.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the upper left rear side of a lower extension column of a suspended ceiling element according to the present utility model.

Fig. 2 is a schematic view of a lower extension column of a suspended ceiling element according to the present utility model.

Fig. 3 is a schematic diagram of the overall structure of the upper sliding mechanism in the lower extension column of the suspended ceiling member.

Fig. 4 is a schematic diagram of the overall structure of a connecting mechanism in a lower extension column of a suspended ceiling member according to the present utility model.

Fig. 5 is a schematic cross-sectional view of a connection mechanism in a lower extension column of a suspended ceiling element according to the present utility model.

In the figure, a 100-upper sliding mechanism, a 110-sliding block, a 120-column body, a 130-jogged groove, a 140-threaded connecting hole, a 150-outer bracket, a 160-connecting mechanism, a 170-connecting column, a 180-stud and a 190-rotating hole are shown;

200-motor holes, 210-bearing mounting holes, 220-bearings, 230-micro motors, 240-drive bevel gears, 250-driven bevel gears.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: a suspended ceiling element lower extension post comprising: an upper sliding mechanism 100, an embedding groove 130, a stud 180 and a driven bevel gear 250, wherein a cylinder 120 is arranged at the lower end of the upper sliding mechanism 100;

The left and right ends of the lower surface of the column 120 are provided with jogged grooves 130, the lower part of the column 120 is provided with a connecting mechanism 160, and the upper end of the connecting mechanism 160 is provided with a stud 180;

The lower extreme of coupling mechanism 160 is equipped with spliced pole 170, and spliced pole 170 lower surface center has seted up and has changeed hole 190, and changeed the inboard of hole 190 and be equipped with lamps and lanterns coupling mechanism 260, and lamps and lanterns coupling mechanism 260 upper end is equipped with the rotation axis, and rotation axis surface upper end is equipped with driven bevel gear 250.

An operating lamp is arranged below the lamp connecting mechanism 260, a motor hole 200 is formed in the center of the rear side face of the connecting column 170, and a bearing mounting hole 210 is formed in the inner side of the motor hole 200.

The inner side of the bearing mounting hole 210 and the inner side of the lower end of the rotating hole 190 are both provided with bearings 220, the inner side of the motor hole 200 is provided with a micro motor 230, the model of the micro motor 230 is JGA25-370, a user installs the micro motor 230 into the motor hole 200, and the micro motor 230 can drive the drive bevel gear 240 to rotate.

The front end of the micro motor 230 is provided with a motor shaft, the outer surface of the motor shaft is provided with a driving bevel gear 240, the driving bevel gear 240 is meshed with a driven bevel gear 250, a rotating shaft penetrates through the lower end bearing 220, the driving bevel gear 240 and the driven bevel gear 250 form meshed connection, and the driving bevel gear 240 can rotate to drive the driven bevel gear 250 to rotate so as to drive the lamp connecting mechanism 260 at the lower end to rotate.

The center of the lower surface of the column 120 is provided with a threaded connection hole 140, and the stud 180 is in threaded fit connection with the threaded connection hole 140.

An outer bracket 150 is arranged between the column body 120 and the connecting column 170, an embedding block is arranged at one end of the outer bracket 150 close to the center of the column body 120, the embedding block and the embedding groove 130 are embedded with each other, a user inserts the embedding block of the outer bracket 150 into the embedding groove 130, a stud 180 at the upper end of the connecting mechanism 160 is screwed into a threaded connecting hole to fix the outer bracket 150, and the connecting mechanism and the sliding mechanism 100 on the connecting mechanism 160 can be connected.

The upper end of the upper sliding mechanism 100 is provided with a sliding block 110, the upper end of the sliding block 110 is provided with an external suspended ceiling slideway, the inner side of the column 120 is provided with an electric telescopic rod, the electric telescopic rod is connected with the external suspended ceiling slideway through the sliding block 110, the upper sliding mechanism 100 can slide conveniently, and the electric telescopic rod on the inner side of the column 120 can adjust the height.

Referring to fig. 1-5, as a first embodiment of the present utility model: in order to solve the problems that the lower extension column of the conventional ceiling piece of the operating lamp cannot rotate, so that the irradiation angle is limited, an operation area is shielded and operation is inconvenient, firstly, a user installs a micro motor 230 into a motor hole 200 formed in the rear side face of a connecting column 170, starts the micro motor 230 to drive a drive bevel gear 240 on the outer surface of a motor shaft at the front end of the micro motor to rotate, secondly, the drive bevel gear 240 is meshed with a driven bevel gear 250 to drive the driven bevel gear 250 to rotate, the driven bevel gear 250 is connected with a rotating shaft at the upper end of a lamp connecting mechanism 260, and then the lamp connecting mechanism 260 is driven to rotate, so that the effect of rotating the operating lamp can be achieved.

Referring to fig. 1-5, as a second embodiment of the present utility model: in order to solve the problem that the lower extension column of the conventional ceiling suspended ceiling part of the operating lamp cannot be disassembled and assembled, and further the use is limited, firstly, the left and right ends of the lower surface of the column body 120 are provided with the embedded grooves 130, a user inserts the embedded blocks of the outer support 150, which are close to the central end of the column body 120, into the embedded grooves 130, secondly, the user screws the stud 180 at the upper end of the connecting mechanism 160 into the threaded connection hole 140 formed in the central of the lower surface of the column body 120, so that the outer support 150 is fixed, the connecting mechanism 160 is connected with the upper sliding mechanism 100, and therefore the effect of convenient disassembly and assembly can be achieved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. A suspended ceiling element lower extension post comprising: an upper sliding mechanism (100), a jogged groove (130), a stud (180) and a driven bevel gear (250), and is characterized in that: the lower end of the upper sliding mechanism (100) is provided with a column body (120);

The left end and the right end of the lower surface of the column body (120) are respectively provided with an embedded groove (130), a connecting mechanism (160) is arranged below the column body (120), and a stud (180) is arranged at the upper end of the connecting mechanism (160);

The lamp connecting mechanism is characterized in that a connecting column (170) is arranged at the lower end of the connecting mechanism (160), a rotating hole (190) is formed in the center of the lower surface of the connecting column (170), a lamp connecting mechanism (260) is arranged on the inner side of the rotating hole (190), a rotating shaft is arranged at the upper end of the lamp connecting mechanism (260), and a driven bevel gear (250) is arranged at the upper end of the outer surface of the rotating shaft.

2. A drop post for a ceiling element as defined in claim 1, wherein: an operating lamp is arranged below the lamp connecting mechanism (260), a motor hole (200) is formed in the center of the rear side face of the connecting column (170), and a bearing mounting hole (210) is formed in the inner side of the motor hole (200).

3. A drop post for a ceiling element as defined in claim 2, wherein: bearings (220) are arranged on the inner side of the bearing mounting hole (210) and the inner side of the lower end of the rotating hole (190), a micro motor (230) is arranged on the inner side of the motor hole (200), and the model of the micro motor (230) is JGA25-370.

4. A drop post for a ceiling element as defined in claim 3, wherein: the front end of the miniature motor (230) is provided with a motor shaft, the outer surface of the motor shaft is provided with a drive bevel gear (240), the drive bevel gear (240) is meshed with a driven bevel gear (250), and the rotating shaft penetrates through the lower end bearing (220).

5. A drop post for a ceiling element as defined in claim 1, wherein: a threaded connection hole (140) is formed in the center of the lower surface of the cylinder (120), and the stud (180) is in threaded fit connection with the threaded connection hole (140).

6. A drop post for a ceiling element as defined in claim 5, wherein: an outer support (150) is arranged between the column body (120) and the connecting column (170), an embedded block is arranged at one end, close to the center of the column body (120), of the outer support (150), and the embedded block and the embedded groove (130) are embedded with each other.

7. A drop post for a ceiling element as defined in claim 1, wherein: the upper sliding mechanism is characterized in that a sliding block (110) is arranged at the upper end of the upper sliding mechanism (100), a peripheral suspended ceiling slideway is arranged at the upper end of the sliding block (110), and an electric telescopic rod is arranged on the inner side of the column body (120).