CN218550090U - Universal sound box hoisting device - Google Patents

Abstract

The utility model provides a general stereo set hoist and mount, hold in the palm including gallows, cross expansion bracket, clamp plate and card, the one end of gallows is rotated and is connected one side at the cross expansion bracket, four tip of cross expansion bracket all are fixed with one the card holds in the palm, the card holds in the palm the pothook that includes spacing splint and L type, the one end activity of pothook is pegged graft in one side that spacing splint are opposite with the cross expansion bracket, the position of pothook can be fixed to spacing splint, the middle part of cross expansion bracket is fixed with spring assembly, spring assembly's free end and clamp plate fixed connection. The utility model provides a stereo set hoist and mount that exists among the prior art do not possess the problem of commonality.

Description

Universal sound box hoisting device

Technical Field

The utility model relates to a stereo set accessory technical field especially relates to a general stereo set hoist and mount.

Background

The stereo set is generally put and is done leading benefit sound and answer back the use on the stage, but some high-end meetings and exhibitions, require beautifully, need use the stereo set gallows with the stereo set hoist and mount on the ceiling or on the wall, but current stereo set hoist and mount mode all adopts and fixes through expansion bolts at the telescopic support on wall or the ceiling hoist, the most special plane of support is special-purpose simultaneously, the appearance of the hoist and mount that the stereo set of different specifications adopted, the size, mounting means and flow etc. are different, do not possess the commonality, in case the stereo set breaks down and needs to be changed, then need together demolish the hoist and mount, the hoist and mount demolishs the in-process, can damage the wall, lead to the wall of this position hardly to install new hoist and mount again.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a general stereo set hoist and mount, its stereo set hoist and mount that has solved existence among the prior art do not possess the problem of commonality.

According to the utility model discloses an embodiment, a general stereo set hoist device, it includes gallows, cross expansion bracket, clamp plate and card support, the one end of gallows is rotated and is connected one side at the cross expansion bracket, four tip of cross expansion bracket all are fixed with one the card holds in the palm, the card holds in the palm the pothook that includes spacing splint and L type, the one end activity of pothook is pegged graft in spacing splint one side opposite with the cross expansion bracket, the position of pothook can be fixed to spacing splint, the middle part of cross expansion bracket is fixed with the spring assembly, the free end and the clamp plate fixed connection of spring assembly.

Preferably, the limiting clamp plate comprises a positioning plate and a limiting plate, the limiting plate is arranged on the upper side of the positioning plate and is hinged to the positioning plate, one end of the positioning plate is fixedly connected with the end of the cross telescopic frame, an inverted T-shaped sliding groove is formed in the upper side of the positioning plate, one end of the sliding groove penetrates through one side, opposite to the cross telescopic frame, of the positioning plate, and the clamping hook is inserted into the sliding groove in a sliding mode.

Preferably, the hook comprises a T-shaped sliding rod matched with the sliding groove, one end of the sliding rod is fixedly provided with a baffle, the other end of the sliding rod is movably inserted into the sliding groove, and the upper side of the sliding rod is provided with a tooth shape.

Preferably, one side of the limiting plate opposite to the positioning plate is fixed with a limiting block, the limiting block can be embedded into a tooth-shaped gap, one end of the limiting plate opposite to the hinge shaft, the limiting plate opposite to the positioning plate, one end of the positioning plate opposite to the hinge shaft, the limiting plate, the positioning plate and the hinge shaft are provided with a first threaded hole and a second threaded hole which are coaxial and penetrate through the upper side and the lower side respectively, and a bolt is connected to the first threaded hole in an internal thread mode.

Preferably, the cross expansion bracket comprises a cross fixing cylinder, a threaded rod and a nut, wherein expansion grooves are formed in four end parts of the cross fixing cylinder, one end of the threaded rod is arranged in the expansion groove, the other end of the threaded rod is fixedly connected with the positioning plate, and the nut is sleeved on the threaded rod in a threaded manner and is connected with an end bearing of the cross expansion cylinder.

Preferably, the hanger comprises a first inserting cylinder, a second inserting cylinder, a first inserting rod, a second inserting rod and a plurality of bolts, the first inserting rod and the second inserting rod are respectively inserted into one end and the side surface of the first inserting cylinder and the second inserting cylinder in a sliding mode and provided with a plurality of through jacks, the side surfaces of the first inserting cylinder, the second inserting cylinder, the first inserting rod and the second inserting rod are provided with through jacks, the bolts can be inserted into the jacks, one end, far away from the first inserting rod, of the first inserting cylinder is rotatably connected with the cross fixing cylinder, one end, far away from the second inserting cylinder, of the second inserting cylinder is rotatably connected with one end, close to the first inserting rod, of the first inserting cylinder, and one end, far away from the second inserting cylinder, of the second inserting rod is rotatably connected with the cross fixing cylinder.

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

the gallows is fixed on the ceiling or on the wall, then support the back of stereo set and lean on the clamp plate, then adjust the spacing splint on four tip of cross expansion bracket, make it support the flexible degree of four side after-fixing cross expansion bracket about the stereo set respectively, the position of fixed spacing splint, make it carry the stereo set, slip the pothook around simultaneously, make the pothook catch the side edge that goes up of stereo set, and make the stereo set extrude the clamp plate backward, compression spring group, then the position through the fixed pothook of spacing splint, with the stereo set of different specifications of centre gripping and shape is stabilized to the spacing splint of four positions about this accessible adjustment, possess the commonality.

Drawings

Fig. 1 is a side sectional view of the hoisting device according to the embodiment of the present invention.

Fig. 2 is a hoisting front view of the embodiment of the present invention.

Fig. 3 is a top view of the spacing clip according to the embodiment of the present invention.

In the above drawings: the device comprises a first inserting rod 1, a bolt 2, a first inserting cylinder 3, a spring group 4, a cross fixing cylinder 5, a second inserting cylinder 6, a second inserting rod 7, a limiting plate 8, a sliding rod 9, a baffle plate 10, a fixing plate 11, a pressing plate 12, a threaded rod 13, a first threaded hole 14, a limiting block 15, a second threaded hole 16, a nut 17 and a bolt 18.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 and fig. 2, the embodiment of the utility model provides a general stereo set hoist device, hold in the palm including gallows, cross expansion bracket, clamp plate 12 and card, the lower extreme of gallows rotates the rear side of connection at the cross expansion bracket, and four tip of cross expansion bracket all are fixed with a card and hold in the palm, and the card holds in the palm the pothook that includes spacing splint and L type, and the one end activity of pothook is pegged graft in the front side of spacing splint, and the position of pothook can be fixed to spacing splint, and the front side middle part of cross expansion bracket is fixed with spring assembly 4, spring assembly 4's free end and clamp plate 12 fixed connection.

The hanging bracket is fixed on the ceiling or on the wall, the embodiment takes the fixing on the ceiling as an example, then the back of the sound equipment is abutted against the pressing plate 12, in order to avoid the influence of the small-amplitude irregular bulge on the back of the sound equipment on the whole stability, a layer of elastic rubber can be fixed on the surface of the pressing plate 12, so that the irregular bulge on the back of the sound equipment is sunk into the elastic rubber, then the limiting clamping plates on the four end parts of the cross-shaped telescopic frame are adjusted to be abutted against the upper side, the lower side, the left side and the right side of the sound equipment respectively, and then the telescopic degree of the cross-shaped telescopic frame is fixed, the position of fixed spacing splint makes it carry the stereo set, and the pothook slides around simultaneously makes the pothook catch on the side edge that goes up of stereo set to make the stereo set extrude clamp plate 12 backward, compression spring group 4, then through the position of the fixed pothook of spacing splint, with the stereo set of four positions about this accessible adjustment stable centre gripping different specifications and shapes, possess the commonality, if the stereo set goes wrong, only need take off the stereo set can, need not to demolish whole hoist and mount.

With reference to fig. 1 to 3, the limiting clamp plate includes a positioning plate and a limiting plate 8, the limiting plate 8 is disposed on the upper side of the positioning plate, the rear end of the limiting plate is hinged to the positioning plate, the rear end of the positioning plate is fixedly connected to the end of the cross-shaped telescopic frame, an inverted T-shaped sliding groove is formed in the upper side of the positioning plate, one end of the sliding groove penetrates through the front side of the positioning plate, and two sliding grooves are disposed at the left end and the right end of the positioning plate respectively;

the number of the hooks is two, the hooks comprise T-shaped sliding rods 9 matched with the sliding grooves, the front ends of the sliding rods 9 are fixedly provided with downwards extending baffle plates 10, the rear ends of the sliding rods 9 are movably inserted into the sliding grooves, and the upper sides of the sliding rods 9 are provided with tooth shapes.

Two limiting blocks 15 are fixed on one side, opposite to the positioning plate, of the limiting plate 8, the sliding grooves, the clamping hooks and the limiting blocks 15 correspond to one another, the limiting blocks 15 can be embedded into gaps corresponding to tooth shapes of the sliding rods 9, first threaded holes 14 and second threaded holes 16 which penetrate through the upper side and the lower side and are coaxial are formed in the limiting plate 8 and the front end of the positioning plate respectively, and bolts 18 are connected with the first threaded holes 14 in an internal thread mode and can be connected with the first threaded holes 14 and the second threaded holes 16 in a threaded mode.

After the back of the stereo is abutted against the pressing plate 12, the positioning plates of the limiting clamping plates in the upper, lower, left and right directions are respectively adjusted to be abutted against the upper, lower, left and right sides of the stereo, then the stretching degree of the cross telescopic frame is fixed, the positions of the positioning plates are fixed, then the clamping hooks are inserted into the corresponding sliding grooves one by one, one side of the baffle 10 facing the stereo is abutted against the edge of the front side of the stereo, then the limiting plate 8 is closed, the limiting plate 8 rotates along the hinge shaft and is abutted against the upper side of the positioning plate, the limiting block 15 on the limiting plate 8 can be inserted into the sliding groove from the upper side of the sliding groove and is embedded into the tooth-shaped gap on the upper side of the sliding rod 9, the positions of the clamping hooks are fixed, the clamping hooks can keep the state of hooking the stereo, on the premise that the loudspeaker on the front side of the stereo is not blocked in a large area, the front side of the stereo is fixed, then the bolt 18 is screwed to pass through the first threaded hole 14 and the second threaded hole 16, the position of the limiting plate 8 is fixed, in the six surfaces of the stereo, in a way, in order to ensure that the left side of the stereo can be stably clamped with the elastic clamp plate, the rear side of the baffle and the positioning plate, the irregular elastic rubber, and the positioning plate, the positioning plate can be stably clamped in the back of the whole, and the baffle 10, and the irregular elastic bulge, and the irregular side of the baffle.

The cross telescopic frame comprises a cross fixing cylinder 5, a threaded rod 13 and a nut 17, telescopic grooves are formed in four end portions of the cross fixing cylinder 5, one end of the threaded rod 13 is arranged in the telescopic grooves, the other end of the threaded rod is fixedly connected with the positioning plate, and the nut 17 is sleeved on the threaded rod in a threaded manner and is connected with an end bearing of the cross telescopic cylinder.

The telescopic rod can be controlled to stretch out and draw back by rotating the nut 17, the position of the limiting clamp plate (or the positioning plate) is adjusted, and meanwhile, when the nut 17 is not rotated manually, the stretching degrees of four end parts of the whole cross-shaped telescopic frame are fixed, and the position of the limiting clamp plate is fixed, so that the limiting clamp plate can stably clamp four sides of a sound box.

The gallows includes first inserted cylinder 3, a second inserted cylinder 6, first inserted bar 1, second inserted bar 7 and a plurality of bolt 2, first inserted bar 1 and second inserted bar 7 slide respectively to peg graft and offer a plurality of jacks that link up in the one end and the side of first inserted cylinder 3 and second inserted cylinder 6, first inserted cylinder 3, a second inserted cylinder 6, first inserted bar 1, the jack that link up is all seted up to the side of second inserted bar 7, bolt 2 can insert in the jack, first one end and the fixed section of thick bamboo 5 rotation connection of cross that first inserted bar 1 was kept away from to first inserted cylinder 3, the second is inserted cylinder 6 and is kept away from the one end that a second inserted cylinder 6 and first inserted cylinder 3 were close to the one end side rotation connection of first inserted bar 1, the second inserted bar 7 is kept away from the one end that a second inserted cylinder 6 and is rotated with fixed section of thick bamboo 5 and is connected.

The first inserting cylinder 3 and the first inserting rod 1 can be always kept in a vertical state and are used as main bearing frames, a fixing plate 11 with a through hole is fixed at the upper end of the first inserting rod 1, an expansion bolt 18 can be inserted into the through hole, the expansion bolt 18 is nailed into a wall body, the fixing plate 11 is fixed on a ceiling, then the first inserting cylinder 3 is pushed downwards or upwards, the position of the telescopic cross in the up-down direction is adjusted, after the position is determined, the bolt 2 is sequentially embedded into the inserting holes in the first inserting cylinder 3 and the first inserting rod 1, the positions of the first inserting cylinder 3 and the first inserting rod 1 are fixed, the position of the cross telescopic frame is fixed, in addition, a plurality of bolts 2 can be inserted into the inserting holes to ensure the stability, then the telescopic degree of the second inserting rod 7 in the first inserting cylinder 3 is adjusted, the inclination angle of the cross telescopic frame is adjusted, after the adjustment is completed, the bolt 2 can be sequentially embedded into the inserting holes in the second inserting cylinder 6 and the second inserting hole 6, the position of the second inserting rod 7 is fixed, the inclination angle of the cross telescopic frame is also can be adjusted, and the stability can be ensured, and the plurality of the bolts 2 can be also inserted into the inserting holes.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. The utility model provides a general stereo set hoist and mount which characterized in that: including gallows, cross expansion bracket, clamp plate and card support, the one end of gallows rotates and connects one side at the cross expansion bracket, four tip of cross expansion bracket all are fixed with one the card holds in the palm, the card holds in the palm the pothook that includes spacing splint and L type, the one end activity of pothook is pegged graft in spacing splint and the opposite one side of cross expansion bracket, the position of pothook can be fixed to spacing splint, the middle part of cross expansion bracket is fixed with the spring assembly, the free end and the clamp plate fixed connection of spring assembly.

2. A universal audio hanger as claimed in claim 1, wherein: the limiting clamping plate comprises a positioning plate and a limiting plate, the limiting plate is arranged on the upper side of the positioning plate and hinged to the positioning plate, one end of the positioning plate is fixedly connected with the end of the cross expansion bracket, an inverted T-shaped chute is formed in the upper side of the positioning plate, one end of the chute penetrates through one side of the positioning plate opposite to the cross expansion bracket, and the clamping hook is inserted into the chute in a sliding mode.

3. A universal audio hanger as claimed in claim 2 wherein: the clamping hook comprises a T-shaped sliding rod matched with the sliding groove, a baffle is fixed at one end of the sliding rod, the other end of the sliding rod is movably inserted into the sliding groove, and the upper side of the sliding rod is provided with a tooth shape.

4. A universal audio hanger as claimed in claim 3, wherein: the limiting plate is fixed with the stopper with the relative one side of locating plate, the stopper can imbed in the profile of tooth clearance, the limiting plate is equallyd divide with the relative one end of articulated shaft and is seted up respectively and runs through both sides about and coaxial first screw hole and second screw hole, first screw hole female connection has the bolt.

5. A universal audio hanger as claimed in claim 2, wherein: the cross expansion bracket comprises a cross fixing barrel, a threaded rod and a nut, wherein the four end parts of the cross fixing barrel are provided with expansion grooves, one end of the threaded rod is arranged in the expansion groove, the other end of the threaded rod is fixedly connected with the positioning plate, and the nut is sleeved on the threaded rod and is connected with an end bearing of the cross expansion barrel.

6. A universal audio hanger as claimed in claim 5, wherein: the hanging bracket comprises a first inserting cylinder, a second inserting cylinder, a first inserting rod, a second inserting rod and a plurality of bolts, wherein the first inserting rod and the second inserting rod are respectively inserted into one end and the side surface of the first inserting cylinder and the second inserting cylinder in a sliding mode, a plurality of through jacks are formed in the side surfaces of the first inserting cylinder and the second inserting cylinder, the through jacks are formed in the side surfaces of the first inserting cylinder, the second inserting cylinder, the first inserting rod and the second inserting rod, the bolts can be inserted into the jacks, one end, far away from the first inserting rod, of the first inserting cylinder is rotatably connected with a cross fixing cylinder, one end, far away from the second inserting cylinder, of the second inserting cylinder is rotatably connected with one end side surface, close to the first inserting rod, of the first inserting cylinder, of the second inserting rod, and the cross fixing cylinder.

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