CN111156374B

CN111156374B - Anti-theft wall hanging rack for multimedia equipment

Info

Publication number: CN111156374B
Application number: CN201911395213.8A
Authority: CN
Inventors: 周坚成
Original assignee: Guangzhou Chuangxian Science And Education Equipment Co ltd
Current assignee: Qingdao Qingzhichuang Intelligent Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-07-20
Anticipated expiration: 2039-12-30
Also published as: CN111156374A

Abstract

The invention belongs to the technical field of suspension supports, and particularly relates to an anti-theft wall hanging frame for multimedia equipment, which comprises a sliding seat and a multimedia equipment main body positioned on one side of the sliding seat, wherein sliding grooves are formed in the top and the bottom of the other side of the sliding seat, sliding plates are connected in the sliding grooves in a sliding mode, rectangular holes are formed in the inner wall of one side of each sliding groove, sleeves are welded on one sides of the sliding plates, the outer sides of the sleeves are connected with the inner walls of the corresponding rectangular holes in a sliding mode, a plurality of groups of expansion bolt assembling holes are formed in one side of the sliding seat, screw rods are welded on the sides, close to each other, of the two sleeves, round pipes are sleeved on the outer side of each screw rod. The invention has reasonable design, can quickly and conveniently hang the multimedia equipment main body, and the bolt part is arranged at the central part of the back of the multimedia equipment main body and cannot be screwed and disassembled, thereby realizing the anti-theft function and reducing the occurrence probability of stealing multimedia accidents.

Description

Anti-theft wall hanging rack for multimedia equipment

Technical Field

The invention relates to the technical field of suspension supports, in particular to an anti-theft wall hanging frame for multimedia equipment.

Background

In the times of multimedia teaching and office, multimedia devices such as interactive all-in-one machines and televisions have been widely used. When the multifunctional interactive integrated machine is installed and used, multimedia equipment such as an interactive integrated machine, a television and the like is generally hung on a wall through a wall hanging frame. The wall-mounted frame generally comprises a rectangular fixed transverse frame and two strip-shaped movable longitudinal frames, wherein the middle parts of the two movable longitudinal frames are clamped on the fixed transverse frame. For example, chinese patent with publication number CN205716341U discloses an anti-theft wall hanging rack for multimedia devices, which includes a rectangular fixed transverse rack and two strip-shaped movable longitudinal racks, wherein the fixed transverse rack includes two frames symmetrically disposed up and down and a longitudinal reinforcing plate vertically fixed between the upper and lower frames; the frame is a bending structure with a step-shaped section and comprises a wall pasting part, an assembling part and a connecting part; the lower part of the longitudinal moving frame is provided with a pressing type anti-theft lock at the position connected with the assembling part of the lower frame; and two ends of the assembling part are respectively provided with a baffle plate for blocking a lock cylinder of the anti-theft lock. According to the design, the push type anti-theft lock is additionally arranged at the position where the lower part of the longitudinal moving frame is connected with the assembling part of the frame below, so that the phenomenon that a lawless person destroys and steals the multimedia equipment can be effectively prevented through locking of the anti-theft lock, and an effective guarantee measure is provided for teaching and office use of the multimedia equipment.

But above-mentioned design still has the weak point, and the suspension bracket structural design of above-mentioned patent design is reasonable inadequately, throws away removable multimedia device when the stolen person of getting of pickproof lock is powerful to be destroyed, and the theftproof effect is not enough, and installation operation is more loaded down with trivial details, is unfavorable for the use, therefore we have proposed a multimedia device and have used for solving above-mentioned problem with theftproof wall mount.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides an anti-theft wall hanging rack for multimedia equipment.

In order to achieve the purpose, the invention adopts the following technical scheme:

an anti-theft wall hanging rack for multimedia equipment comprises a sliding seat and a multimedia equipment main body positioned on one side of the sliding seat, wherein sliding grooves are formed in the top and the bottom of the other side of the sliding seat, sliding plates are connected in the sliding grooves in a sliding mode, rectangular holes are formed in the inner wall of one side of each sliding groove, sleeves are welded on one side of each sliding plate, the outer sides of the sleeves are connected with the inner walls of the corresponding rectangular holes in a sliding mode, a plurality of groups of expansion bolt assembly holes are formed in one side of the sliding seat, screw rods are welded on the side, close to each other, of each sleeve, round pipes are sleeved on the outer side of each screw rod in a threaded mode, one ends, close to each other, of the two round pipes are respectively connected with the inner wall, close to each other, of the two inserting rods are welded on the side, close to the sliding seat, of the multimedia equipment main body, hemispherical fixture blocks are welded on the other ends of the inserting rods, the one end that the sleeve is close to the multimedia device main part extends to one side of sliding seat and sets up the circular port with hemisphere type fixture block looks adaptation, telescopic inboard is rotated and is connected with the splint that two slopes set up, splint cooperate with hemisphere type fixture block, and the one side that just is located two splint of same sleeve and keeps away from each other all welds the one end of spring, the other end and the telescopic inboard welding of corresponding of spring.

Preferably, the inner side of the sleeve is fixedly connected with two circular shafts, and the clamping plate is rotatably sleeved on the outer sides of the corresponding circular shafts.

Preferably, one end of the sleeve, which is far away from the multimedia device main body, is provided with a circular groove, and two ends of the circular shaft are welded in the corresponding circular grooves.

Preferably, the ends, far away from each other, of the two circular tubes are provided with thread grooves, and the screw rods are in threaded connection with the corresponding thread grooves.

Preferably, the inner wall of one side that two rectangular holes are close to each other is welded with the one end of location axle, and the other end of location axle extends to and welds in the corresponding pipe and has the baffle, and the outside of baffle and the inboard activity butt of pipe.

Preferably, the one end that two pipes are close to each other all is provided with the through-hole with location axle adaptation, and the aperture ratio thread groove's aperture of through-hole is little, the outside of location axle and the inner wall swing joint of corresponding through-hole.

Preferably, the top and the bottom of one side of sliding seat all fix the bonding and have dustproof pad, and two rectangular holes all are located between two dustproof pads.

Preferably, a gasket is fixedly adhered to a central portion of one side of the sliding seat, and the thickness of the dustproof gasket is the same as that of the gasket.

According to the anti-theft wall hanging rack for the multimedia equipment, the sliding seat is attached to the wall to be installed of the multimedia equipment main body, the expansion bolt assembling hole on the sliding seat is marked, the hole is drilled at the marked position on the wall, then the expansion bolt is placed into the expansion bolt assembling hole, and the expansion bolt is screwed, so that the sliding seat can be fixed on the wall;

according to the anti-theft wall hanging rack for the multimedia equipment, the round pipe is rotated in the rectangular hole through the positioning shaft and the baffle plate, the round pipe can drive the screw rod to move up and down when rotating on the outer side of the screw rod, the screw rod drives the sleeve to move up and down, the sleeve drives the sliding plate to slide and lift in the sliding groove, the distance between the two sleeves is adjusted to adapt to the positions of the inserted rod and the hemispherical fixture block arranged on the back of the multimedia equipment main body, the heights of the two sleeves are increased or decreased simultaneously, and the height of the multimedia equipment main body after being installed can be adjusted in a small range;

according to the anti-theft wall hanging frame for the multimedia equipment, after the position of the sleeve is adjusted, the inserted rod and the hemispherical fixture block on the back of the multimedia equipment main body are placed into the corresponding circular holes, the hemispherical fixture block is slid into the sleeve to extrude the left half section of the clamping plate, the left half section of the clamping plate deflects and extrudes the spring positioned on the left side, when the hemispherical fixture block completely slides over the clamping plate, the clamping plate resets under the elastic force of the spring, the left end of the clamping plate can abut against the right cross section of the hemispherical fixture block, so that the hemispherical fixture block is stably clamped in the sleeve and cannot be taken out, the expansion bolt assembling hole is formed in the center of the back of the multimedia equipment main body, the expansion bolt cannot be screwed to disassemble the sliding seat and the multimedia equipment main body, and the anti-theft purpose is achieved;

the invention has reasonable design, can quickly and conveniently hang the multimedia equipment main body, and the bolt part is arranged at the central part of the back of the multimedia equipment main body and cannot be screwed and disassembled, thereby realizing the anti-theft function and reducing the occurrence probability of stealing multimedia accidents.

Drawings

Fig. 1 is a schematic structural view of an anti-theft wall hanging rack for multimedia equipment according to the present invention;

fig. 2 is a schematic structural view of a portion a of an anti-theft wall hanging rack for multimedia devices according to the present invention;

fig. 3 is a schematic structural view of a portion B of an anti-theft wall hanging rack for multimedia devices according to the present invention;

FIG. 4 is a schematic view of an internal structure of a sleeve of an anti-theft wall mount for multimedia devices according to the present invention;

fig. 5 is a schematic view of the internal structure of a screw and a circular tube of the anti-theft wall hanging rack for multimedia devices according to the present invention;

fig. 6 is a schematic view illustrating a state where the sliding seat of the anti-theft wall hanger for multimedia devices and the multimedia device main body are completely assembled according to the present invention.

In the figure: 1. a sliding seat; 2. a multimedia device main body; 3. a chute; 4. a slide plate; 5. an expansion bolt assembly hole; 6. a sleeve; 7. a rectangular hole; 8. a screw; 9. a circular tube; 10. a splint; 11. inserting a rod; 12. a hemispherical fixture block; 13. a circular hole; 14. a spring; 15. a baffle plate; 16. positioning the shaft; 17. a dust-proof pad; 18. a circular shaft; 19. a through hole; 20. a circular groove; 21. a thread groove; 22. a liner.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, an anti-theft wall hanging rack for multimedia equipment comprises a sliding seat 1 and a multimedia equipment main body 2 positioned on one side of the sliding seat 1, wherein the top and the bottom of the other side of the sliding seat 1 are both provided with sliding grooves 3, the sliding grooves 3 are connected with sliding plates 4 in a sliding manner, one side of each sliding groove 3 is provided with a rectangular hole 7, one side of each sliding plate 4 is welded with a sleeve 6, the outer side of each sleeve 6 is connected with the inner wall of the corresponding rectangular hole 7 in a sliding manner, one side of the sliding seat 1 is provided with a plurality of groups of expansion bolt assembling holes 5, the side of each two sleeves 6 close to each other is welded with a screw rod 8, the outer side of each screw rod 8 is in threaded sleeve connection with a round pipe 9, the end of each two round pipes 9 close to each other is respectively connected with the inner wall of the side of each two rectangular holes 7 in a rotating manner, one side of the multimedia equipment main body 2 close to the sliding seat 1 is welded with one end of two insertion rods 11, the other end welding of inserted bar 11 has hemisphere type fixture block 12, sleeve 6 is close to one end of multimedia device main part 2 and extends to one side of sliding seat 1 and set up the circular port 13 with hemisphere type fixture block 12 looks adaptation, the inboard of sleeve 6 is rotated and is connected with the splint 10 that two slopes set up, splint 10 and hemisphere type fixture block 12 cooperate, and the one side that two splint 10 that are located same sleeve 6 keep away from each other all welds the one end of spring 14, the other end of spring 14 welds with corresponding sleeve 6's inboard mutually.

In this embodiment, two circular shafts 18 are fixedly connected to the inner side of the sleeve 6, the clamp plate 10 is rotatably sleeved on the outer side of the corresponding circular shaft 18, the end of the sleeve 6 away from the multimedia device main body 2 is provided with a circular groove 20, both ends of the circular shaft 18 are welded in the corresponding circular groove 20, the end of the two circular pipes 9 away from each other is provided with a threaded groove 21, the screw 8 is in threaded connection with the corresponding threaded groove 21, one end of the positioning shaft 16 is welded on the inner wall of one side of the two rectangular holes 7 close to each other, the other end of the positioning shaft 16 extends into the corresponding circular pipe 9 and is welded with the baffle plate 15, the outer side of the baffle plate 15 is movably abutted against the inner side of the circular pipe 9, the end of the two circular pipes 9 close to each other is provided with a through hole 19 matched with the positioning shaft 16, and the aperture of the through hole 19 is smaller, in the embodiment, the outer side of the positioning shaft 16 is movably connected with the inner wall of the corresponding through hole 19, the top and the bottom of one side of the sliding seat 1 are fixedly bonded with the dustproof pads 17, the two rectangular holes 7 are positioned between the two dustproof pads 17, the central part of one side of the sliding seat 1 is fixedly bonded with the gasket 22, and the thickness of the dustproof pad 17 is the same as that of the gasket 22.

In the embodiment, when the device is used, the sliding seat 1 is attached to a wall to be installed on the multimedia device main body 2, then the expansion bolt assembly hole 5 on the sliding seat 1 is marked, a hole is drilled at the marked position on the wall, then the expansion bolt is placed into the expansion bolt assembly hole 5, the expansion bolt is screwed, the sliding seat 1 can be fixed on the wall, at the moment, the circular tube 9 is rotated, the circular tube 9 rotates in the rectangular hole 7 through the positioning shaft 16 and the baffle plate 15, the screw rod 8 can be driven to move up and down when the circular tube 9 rotates at the outer side of the screw rod 8, the screw rod 8 drives the sleeve 6 to move up and down, the sleeve 6 drives the sliding plate 4 to slide and lift up and down in the sliding groove 3, the distance between the two sleeves 6 can be adjusted to adapt to the positions of the inserted rod 11 and the hemispherical fixture block 12 arranged at the back of the multimedia device main body 2, the heights of the two sleeves 6 can be simultaneously, after the position of the sleeve 6 is adjusted, the inserted rod 11 and the hemispherical fixture block 12 at the back of the multimedia device main body 2 are placed into the corresponding circular hole 13, the hemispherical fixture block 12 is slid into the sleeve 6 to press the left half section of the clamping plate 10, the left half section of the clamping plate 10 deflects around the circular shaft 18 and presses the spring 14 positioned at the left side, when the hemispherical fixture block 12 completely slides over the clamping plate 10, the clamping plate 10 resets under the elastic force of the spring 14, the left end of the clamping plate 10 can abut against the right side section of the hemispherical fixture block 12, so that the hemispherical fixture block 12 is stably clamped in the sleeve 6 and cannot be taken out, at the moment, the back of the multimedia device main body 2 can be tightly attached to the dustproof pad 17, the sleeve 6 and the liner 22, the expansion bolt assembling hole 5 is arranged at the center of the back of the multimedia device main body 2, and the expansion bolt cannot be screwed to disassemble the sliding seat 1 and the multimedia device main body 2, the anti-theft purpose is realized.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Claims

1. The utility model provides a multimedia equipment is with theftproof wall hanging frame, includes sliding seat (1) and multimedia equipment main part (2) that are located sliding seat (1) one side, its characterized in that, spout (3) have all been seted up to the opposite side top and the bottom of sliding seat (1), sliding connection has slide (4) in spout (3), rectangular hole (7) have been seted up on one side inner wall of spout (3), sleeve (6) have been welded to one side of slide (4), the outside of sleeve (6) and the inner wall sliding connection of corresponding rectangular hole (7), multiunit expansion bolt pilot hole (5) have been seted up to one side of sliding seat (1), and screw rod (8) have all been welded to one side that two sleeves (6) are close to each other, pipe (9) have been cup jointed to the outside screw thread of screw rod (8), and the one end that two pipes (9) are close to each other is connected with the inner wall rotation of one side that two rectangular holes (7) are close to each other respectively, one end of two inserted rods (11) is welded on one side of the multimedia equipment main body (2) close to the sliding seat (1), a hemispherical fixture block (12) is welded at the other end of the inserted link (11), one end of the sleeve (6) close to the multimedia equipment main body (2) extends to one side of the sliding seat (1) and is provided with a circular hole (13) matched with the hemispherical fixture block (12), the inner side of the sleeve (6) is rotatably connected with two obliquely arranged clamping plates (10), the clamping plates (10) are matched with hemispherical clamping blocks (12), one end of a spring (14) is welded on one side, which is far away from each other, of the two clamping plates (10) positioned in the same sleeve (6), the other end of the spring (14) is welded with the inner side of the corresponding sleeve (6), and a plurality of groups of expansion bolt assembly holes (5) are arranged at the center of the back of the multimedia equipment main body (2).

2. The anti-theft wall hanging rack for multimedia equipment according to claim 1, characterized in that two round shafts (18) are fixedly connected to the inner side of the sleeve (6), and the clamping plate (10) is rotatably sleeved on the outer sides of the corresponding round shafts (18).

3. The anti-theft wall hanger for multimedia equipment according to claim 2, wherein the end of the sleeve (6) away from the multimedia equipment body (2) is provided with a circular groove (20), and both ends of the circular shaft (18) are welded in the corresponding circular grooves (20).

4. The anti-theft wall hanging rack for multimedia equipment as claimed in claim 1, wherein the ends of the two round pipes (9) far away from each other are provided with thread grooves (21), and the screw rods (8) are in threaded connection with the corresponding thread grooves (21).

5. The anti-theft wall hanging rack for the multimedia equipment is characterized in that one end of a positioning shaft (16) is welded on the inner wall of one side, close to each other, of the two rectangular holes (7), the other end of the positioning shaft (16) extends into the corresponding circular tube (9) and is welded with a baffle plate (15), and the outer side of the baffle plate (15) is movably abutted to the inner side of the circular tube (9).

6. The anti-theft wall hanging rack for the multimedia equipment is characterized in that one end, close to each other, of each of the two round tubes (9) is provided with a through hole (19) matched with the positioning shaft (16), the aperture of each through hole (19) is smaller than that of each thread groove (21), and the outer side of each positioning shaft (16) is movably connected with the inner wall of the corresponding through hole (19).

7. The anti-theft wall hanging rack for the multimedia equipment as claimed in claim 1, wherein the sliding seat (1) is fixedly adhered with a dustproof pad (17) at the top and the bottom of one side, and the two rectangular holes (7) are positioned between the two dustproof pads (17).

8. The anti-theft wall hanging rack for multimedia equipment according to claim 7, characterized in that a gasket (22) is fixedly adhered to the central portion of one side of the sliding seat (1), and the thickness of the dustproof pad (17) is the same as that of the gasket (22).