CN218201992U

CN218201992U - Lifting device for be used for intelligent house

Info

Publication number: CN218201992U
Application number: CN202222753299.0U
Authority: CN
Inventors: 殷小进
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-03
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a elevating gear for intelligent house, including last supporting beam, the bottom suspension fagging, the protective housing, the bearing diagonal, the gear box, the lead screw, hinged support, nut hinge one, nut hinge two, lead screw coaxial arrangement is in the both ends of gear box, rotate through the gear box drive, nut hinge one and hinge nut two and lead screw threaded connection, the bearing diagonal is equipped with three groups, wherein, the one end and the nut hinge one of a set of bearing diagonal are connected, two sets of bearing diagonal parallel arrangement and one end and nut hinge two are connected in addition, the other end of bearing diagonal passes through hinged support and is connected with last supporting beam and bottom suspension fagging, the edge of going up supporting beam and bottom suspension fagging is downward respectively and upwards buckling, the protective housing is located between supporting beam and the bottom suspension fagging, when the bearing diagonal contracts completely, go up the supporting beam, protective housing and bottom suspension fagging enclose synthetic confined casing. The lifting device cancels a sliding groove, adopts a structural form of double sliding blocks, is simple, convenient and quick to install, attractive in appearance and safe and reliable to use.

Description

Lifting device for be used for intelligent house

Technical Field

The utility model belongs to the technical field of the intelligent house technique and specifically relates to a elevating gear for intelligent house.

Background

The household intellectualization is a development trend of modern society, various auxiliary mobile devices matched with intelligent household for use are in a large number, and higher requirements are provided for the stability and the practical service life of the auxiliary mobile devices. The patent No. CN216190743U, the patent name "a high-proportion and high-versatility lifting device", the patent No. CN216737492U, the patent name "a novel high-proportion and high-versatility lifting device", the above mentioned patents are the closest prior arts to the present application, but all have the following defects in the practical application process: 1. the screws for limiting the support connecting rods in the sliding grooves control the tightness of the support connecting rods and the sliding of the support connecting rods, the screws tighten the support connecting rods and are difficult to slide, the screws loosen the support connecting rods and are easy to shake, and the stability is poor; 2. the three-slider and four-slider form is adopted, so that the distance between the sliders is difficult to adjust and needs to be repeatedly debugged in order to be connected with the support connecting rod in the installation process, and the installation progress is seriously influenced; 3. the gear box adopts the integral type structure, and the installation is difficult.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a elevating gear for intelligent house, this elevating gear has cancelled the sliding tray to adopt the structural style of double slide, install simple and efficient more, can effectively save manufacturing cost, the appearance is more pleasing to the eye, uses safe and reliable.

The utility model provides a elevating gear for intelligent house, includes support beam, lower supporting beam, protective housing, bearing diagonal, gear box, lead screw, hinged support, nut hinge one, nut hinge two, lead screw coaxial arrangement rotates through the gear box drive in the both ends of gear box, nut hinge one and hinge nut two and lead screw threaded connection, the bearing diagonal is equipped with three groups, and wherein, the one end and the nut hinge one of a set of bearing diagonal are connected, and two sets of bearing diagonal parallel arrangement and one end and nut hinge two are connected in addition, the other end of bearing diagonal is passed through hinged support and is connected with upper supporting beam and lower supporting beam, the edge of upper supporting beam and lower supporting beam is respectively to down and upwards buckling, the protective housing is located between upper supporting beam and the lower supporting beam, when the bearing diagonal contracts completely, upper supporting beam, protective housing and lower supporting beam enclose synthetic confined casing.

Preferably, the casing of the gear box is formed by fixedly connecting two identical casing single bodies, and the casing single bodies are provided with positioning grooves for mounting a forward rotation output shaft and a backward rotation output shaft and positioning holes matched with the output shaft of the gear box.

As the optimization of the technical scheme, a positioning block is fixed at the tail end of the screw rod, and the protective shell is fixedly connected with the positioning block.

Preferably, the protective shell is fixedly connected with the shell monomer of the gear box.

Preferably, the screw threads on the two sides of the gear box have the same direction.

The beneficial effects of the utility model reside in that:

1. the lifting device cancels a sliding groove, utilizes the hinged support to replace the sliding groove, adopts the structural form of the double-sliding block, is more convenient and quicker to install, ensures that the inclined support can slide more stably, and can effectively save the manufacturing cost.

2. The protective shell is arranged, the upper supporting beam, the lower supporting beam and the protective shell form a closed shell in a non-lifting state, moving parts of the lifting device are wrapped, the appearance is more attractive, and the use is safe and reliable.

3. The gear box adopts the form of equipment to the screw thread direction of the lead screw at gear box both ends is the same, and the probability of installation mistake has greatly reduced when the installation is simple.

Drawings

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

Fig. 2 is a schematic structural view of a closed housing surrounded by an upper support beam, a protective housing, and a lower support beam.

Fig. 3 is an explosion diagram of the present invention.

The reference numbers are as follows: 1-upper supporting beam, 2-lower supporting beam, 3-protective shell, 4-inclined support, 5-gear box, 6-screw rod, 7-hinged support, 8-nut hinge I, 9-nut hinge II, 10-shell monomer, 11-positioning hole and 12-positioning block.

Detailed Description

The technical solution of the present invention is clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a lifting device for intelligent house, including last supporting beam 1, lower supporting beam 2, protective housing 3, bearing diagonal 4, gear box 5, lead screw 6, hinged support 7, nut hinge 8, nut hinge two 9, 6 coaxial arrangements of lead screw are in the both ends of gear box 5, rotate through the drive of gear box 5, nut hinge 8 and hinge nut two 9 and lead screw 6 threaded connection, bearing diagonal 4 is equipped with three groups, and wherein, the one end and the nut hinge 8 of a set of bearing diagonal 4 are connected, and two sets of bearing diagonal 4 parallel arrangement and one end are connected with nut hinge two 9 in addition, the other end of bearing diagonal 4 is connected with last supporting beam 1 and lower supporting beam 2 through hinged support 7, the edge of going up supporting beam 1 and lower supporting beam 2 is downward respectively and upwards buckling, protective housing 3 is located between last supporting beam 1 and the lower supporting beam 2, when bearing diagonal 4 completely contracts, go up supporting beam 1, protective housing 3 and lower supporting beam 2 enclose synthetic confined casing.

In this embodiment, the housing of the gear box 5 is formed by fixedly connecting two identical housing units 10, and the housing units 10 are provided with positioning grooves for mounting a forward rotation output shaft and a reverse rotation output shaft and positioning holes 11 used in cooperation with the output shaft of the gear box 5.

In this embodiment, a positioning block 12 is fixed at the end of the screw rod 6, and the protective shell 3 is fixedly connected to the positioning block 12.

In the present embodiment, the protective shell 3 is fixedly connected to the shell unit 10 of the gear box 5.

In this embodiment, the screw 6 located on both sides of the gear housing 5 has the same thread direction.

The application is the improvement of two lifting devices with the patent numbers of CN216190743U, the patent names of "a large-proportion high-universality lifting device" and CN216737492U, the patent names of "a novel large-proportion high-universality lifting device", and the defects of the two lifting devices are overcome, and the following advantages are achieved at the same time: the lifting device cancels a sliding groove, utilizes the hinged support 7 for replacement, adopts a double-slider structural form, is more convenient and quicker to install, ensures that the inclined support 4 slides more stably, and can effectively save the manufacturing cost; the protective shell 3 is arranged, the upper supporting beam 1, the lower supporting beam 2 and the protective shell 3 form a closed shell in a non-lifting state, moving parts of the lifting device are wrapped in the closed shell, the appearance is more attractive, and the use is safe and reliable; the gear box 5 adopts an assembling form, and the thread directions of the screw rods 6 at the two ends of the gear box 5 are the same, so that the installation is simple, and the probability of installation errors is greatly reduced.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a elevating gear for be used for intelligent house which characterized in that: including last supporting beam, a bottom suspension fagging, protective housing, bearing diagonal, gear box, lead screw, hinged support, nut hinge one, nut hinge two, lead screw coaxial arrangement rotates through the gear box drive in the both ends of gear box, nut hinge one and hinge nut two and lead screw threaded connection, the bearing diagonal is equipped with three groups, and wherein, the one end and the nut hinge one of a set of bearing diagonal are connected, and two sets of bearing diagonal parallel arrangement and one end are connected with nut hinge two in addition, the other end of bearing diagonal is connected with last supporting beam and bottom suspension fagging through hinged support, go up supporting beam and bottom suspension fagging's edge respectively downwards and upwards buckling, the protective housing is located between supporting beam and the bottom suspension fagging, when the bearing diagonal contracts completely, go up supporting beam, protective housing and bottom suspension fagging and enclose synthetic confined casing.

2. The lifting device according to claim 1, characterized in that: the shell of the gear box is formed by fixedly connecting two same shell monomers, and the shell monomers are provided with positioning grooves for mounting a forward rotation output shaft and a backward rotation output shaft and positioning holes matched with the output shaft of the gear box.

3. The lifting device according to claim 1, characterized in that: the terminal of lead screw is fixed with the locating piece, protective housing and locating piece fixed connection.

4. The lifting device according to claim 3, characterized in that: the protective shell is fixedly connected with the shell monomer of the gear box.

5. The lifting device according to claim 1, characterized in that: the screw thread directions of the screw rods positioned at the two sides of the gear box are the same.