CN218032553U - Auxiliary hanging bracket - Google Patents

Abstract

The utility model discloses an auxiliary hanger, which comprises a protective box and a hanger structure; the hanger structure includes: the device comprises a fixing component and a receiving component protection component; the fixing component comprises a fixing frame, a sliding block and a connecting frame; the fixing frame is installed on a ceiling through an expansion bolt, the connecting frame is installed on the protective box, the sliding blocks are arranged at the top ends of two sides of the connecting frame, the sliding blocks are T-shaped sliding blocks, T-shaped sliding grooves are formed in the side faces of the fixing frame corresponding to the sliding blocks, and the sliding blocks are clamped in the T-shaped sliding grooves; the containing assembly comprises a lifting cylinder, a connecting block and a mounting plate; the connecting block is installed on the inboard top of protective housing, and the lift cylinder is installed on the connecting block downside, and the flexible end at the lift cylinder is installed to the mounting panel, and the mounting panel is used for erection equipment. During the use, hang out the protective housing with equipment through the lift cylinder, lie in outside the protective housing during the use, the radiating effect is good, need not set up the louvre on the protective housing. And the height of the equipment can be adjusted within a proper range. After use, the equipment is collected into the containing box.

Description

Auxiliary hanging bracket

Technical Field

The utility model relates to a teaching technical field specifically is an auxiliary hanging frame.

Background

Along with the development of video and scientific technology, the projecting apparatus begins wide application in middle and primary schools, teaching fields such as higher education, school purchase behind the projecting apparatus, the placing of projecting apparatus becomes a new problem, the projecting apparatus stores pylon consequently produces thereupon, the hoist and mount of projecting apparatus is realized through the projecting apparatus stores pylon, under the fixed of stores pylon, the projecting apparatus can carry out the projection at adjusted distance and angle, the stores pylon of projecting apparatus is various, it is very big that the use is restricted by the condition, and in teaching, need select suitable gallows specification according to the structure in different classrooms, the height, with the distance of projection screen and the weight of projecting apparatus itself.

CN 210424401U discloses an image-text gallows for multimedia teaching, including fixed plate, rubber pad, recess and bracing piece, the fixed orifices has been seted up to the one end that the surface of fixed plate is close to the recess, the surface grafting of bracing piece has adjusting nut, the bracing piece surface is close to the solid fixed ring of one end fixedly connected with of adjusting nut, gu fixed ring's surface is pegged graft and is had spacing post. This a picture and text gallows for multimedia teaching, through the setting of bearing, can be according to in service behavior angle regulation, through the setting of wire hole and solid fixed ring, the electric wire can stretch out through the wire hole, then solid fixed ring can fix the electric wire, make the electric wire obtain accomodating, the setting of regulation post, put into when the projecting apparatus and place the case after rotate the regulation post and can make the slight angle regulation of projecting apparatus, make the projection clearer, can dispel the heat to placing the case through the setting of heat dissipation fan.

The device's equipment fixing has inconvenient regulation in placing the incasement, and the not good problem of heat dissipation when using. And the hanger is positioned at a higher position, so that the door is inconvenient to open and place.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an auxiliary hanging bracket, simple to operate, convenient to use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an auxiliary hanger comprises a protective box and a hanger structure; the protective box is arranged on a ceiling through a hanger structure; its characterized in that, guard box downside opening, the gallows structure includes: the device comprises a fixing component and a receiving component protection component;

the fixing component comprises a fixing frame, a sliding block and a connecting frame;

the fixing frame is installed on a ceiling through an expansion bolt, the connecting frame is installed on the protective box, the sliding blocks are arranged at the top ends of two sides of the connecting frame, the sliding blocks are T-shaped sliding blocks, T-shaped sliding grooves are formed in the side faces of the fixing frame corresponding to the sliding blocks, and the sliding blocks are clamped into the T-shaped sliding grooves;

the storage assembly comprises a lifting cylinder, a connecting block and a mounting plate; the connecting block is installed on the inboard top of protective housing, and the lift cylinder is installed on the connecting block downside, and the flexible end at the lift cylinder is installed to the mounting panel, the mounting panel is used for erection equipment.

In the above scheme, the mounting plate is provided with connecting holes with different sizes.

In the scheme, the electric telescopic rod type protective device further comprises a protective component, wherein the protective component comprises an electric telescopic rod, a connecting shaft, a cover plate and a fixing block;

the fixed block is installed in the protective housing both sides, and the apron is located the downside opening part of protective housing, and the apron rotates through the connecting axle to be connected on the protective housing, and electric telescopic handle installs on the fixed block, and its flexible end links to each other with the apron.

Advantageous effects

The utility model provides an auxiliary hanging bracket possesses following beneficial effect:

1 through the mutual cooperation of mount, slider and link for the gallows is simpler when the erection joint, the operation installation of being convenient for.

2 during the use, hang out the protective housing with equipment through the lift cylinder, lie in outside the protective housing during the use, the radiating effect is good, need not set up the louvre on the protective housing. And the height of the equipment can be adjusted within a proper range. After the device is used, the device is taken into the containing box, and dust deposition is avoided.

3 the box cover is opened through the electric telescopic rod, manual operation is not needed, and the use is more convenient.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an auxiliary hanger of the present invention.

Fig. 2 is the utility model relates to a main view sectional structure schematic diagram of auxiliary hanger installed on the wall body.

Fig. 3 is a schematic side view of the auxiliary hanger of the present invention.

In the figure: 1. a protective box; 2. a fixed mount; 3. a slider; 4. a connecting frame; 5. a lifting cylinder; 6. connecting blocks; 7. mounting a plate; 8. an electric telescopic rod; 9. a connecting shaft; 10. a cover plate; 11. and (5) fixing blocks.

Detailed Description

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution.

Example 1:

referring to fig. 1-3, in an implementation process, an auxiliary hanger includes a protective box 1 and a hanger structure; protection box 1 passes through the gallows structure to be installed on the ceiling, the downside opening of protection box 1.

The gallows structure includes: fixed subassembly, accomodate subassembly and protective component.

Fixed subassembly installs on protective housing 1, and storage assembly installs on protective housing 1, and protection assembly installs on protective housing 1.

The fixed subassembly includes: a fixed mount 2, a sliding block 3 and a connecting frame 4.

Mount 2 passes through expansion bolts to be installed on the ceiling, and link 4 is installed on protective housing 1, and slider 3 sets up the top in the both sides of link 4, and slider 3 is T shape slider, corresponds slider 3 on the side of mount 2 and is provided with T shape spout, and slider 3 card is gone into in the T shape spout.

Fix a position through installing mount 2 on the ceiling, will install slider 3 on link 4 and slide in mount 2, accomplish the connection of equipment and fix for the gallows is simpler when erection joint, and the operation of being convenient for, and is fixed effectual.

The fixing frame 2 is provided with a limiting block (not shown in the figure). The stopper can effectually prevent deviating from of slider 3 for the connection of equipment is more firm.

The storage assembly comprises: lifting cylinder 5, connecting block 6, mounting panel 7. Connecting block 6 is installed on 1 inboard top of protective housing, and lift cylinder 5 installs on 6 downside of connecting block, and the flexible end in lift cylinder 5 is installed to mounting panel 7. The lifting cylinder 5 installed on the connecting block 6 at the top end in the protective box 1 is controlled to start, the mounting plate 7 installed at the moving end of the lifting cylinder 5 descends, so that the equipment installed on the mounting plate 7 descends, and the equipment (such as a projector) can be conveniently used. When not in use, the lifting cylinder 5 retracts, retracting the equipment on the mounting plate 7 into the protective box 1. Make the gallows when using, have the function of accomodating for supplementary gallows on equipment be convenient for accomodate after the use, make the equipment on the supplementary gallows can not produce the deposition, improved use comfort.

The mounting plate 7 is provided with attachment holes of different sizes. The picture and text equipment of different types is convenient for install for the picture and text gallows can adapt to and do equipment more.

The protection component comprises: electric telescopic handle 8, connecting axle 9, apron 10, fixed block 11.

Fixed block 11 is installed in 1 both sides of protective housing, and apron 10 is located the downside opening part of protective housing, and apron 10 rotates through connecting axle 9 to be connected on protective housing 1, and electric telescopic handle 8 installs on fixed block 11, and its flexible end links to each other with apron 10. During the use, the electric telescopic handle 8 on the fixed block 11 of protection box 1 body both ends is installed in the start, thereby under the work of electric telescopic handle 8, slowly rotate apron 10 round the connecting axle 9 of installing in protection box 1 bottom, open the protection box, use the completion back, equipment returns to in the protection box 1 under the effect of storage assembly, start electric telescopic handle 8, reset electric telescopic handle 8, under the effect that electric telescopic handle 8 resets, it is rotatory round connecting axle 9 to drive apron 10, with apron 10 lock to protection box 1, make equipment have safeguard function, accomplish at auxiliary hanger and accomodate the back, lock apron 10, seal up protection box 1, can not make equipment receive the influence of environment, thereby make the life of equipment longer.

Two ends of the electric telescopic rod 8 are provided with twisting seats. So that the electric telescopic rod 8 can work more smoothly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. An auxiliary hanger comprises a protective box and a hanger structure; the protective box is arranged on the ceiling through a hanger structure; its characterized in that, guard box downside opening, the gallows structure includes: the fixing component, the containing component and the protection component are arranged on the base;

the fixing component comprises a fixing frame, a sliding block and a connecting frame;

the fixing frame is installed on a ceiling through an expansion bolt, the connecting frame is installed on the protective box, the sliding blocks are arranged at the top ends of two sides of the connecting frame, the sliding blocks are T-shaped sliding blocks, T-shaped sliding grooves are formed in the side faces of the fixing frame corresponding to the sliding blocks, and the sliding blocks are clamped into the T-shaped sliding grooves;

the containing assembly comprises a lifting cylinder, a connecting block and a mounting plate; the connecting block is installed on the inboard top of protective housing, and the lift cylinder is installed on the connecting block downside, and the flexible end at the lift cylinder is installed to the mounting panel, the mounting panel is used for erection equipment.

2. An auxiliary hanger according to claim 1, wherein the mounting plate is provided with attachment holes of different sizes.

3. The auxiliary hanging bracket as claimed in claim 1, further comprising a protection assembly, wherein the protection assembly comprises an electric telescopic rod, a connecting shaft, a cover plate and a fixing block;

the fixed block is installed in the protective housing both sides, and the apron is located the downside opening part of protective housing, and the apron rotates through the connecting axle to be connected on the protective housing, and electric telescopic handle installs on the fixed block, and its flexible end links to each other with the apron.

Images