CN111720717A

CN111720717A - Intelligence liquid crystal TV stores pylon for house

Info

Publication number: CN111720717A
Application number: CN202010667371.0A
Authority: CN
Inventors: 曹芳
Original assignee: Guangzhou Daoyuan Information Technology Co Ltd
Current assignee: Guangzhou Daoyuan Information Technology Co Ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-09-29

Abstract

The invention relates to the technical field of liquid crystal display television hangers, and discloses an intelligent household liquid crystal display television hanger which comprises a wall, wherein a wall contact plate is placed on one side of the wall, a fastening nut is installed on one side of the upper part of the wall contact plate, and a fixed buckle is movably sleeved in the upper part of the wall contact plate. This intelligence is LCD TV hanger bracket for house, play through the fan and blow to the TV, make and play the back to the TV and blow the heat dissipation, one side of device supporting roller is injectd fan solid fixed shell through threaded rod two and side spacing board simultaneously, when not using, accessible not hard up threaded rod two, the inside of the skew supporting roller of threaded rod two simultaneously, can take off side spacing board simultaneously, for this accessible fan solid fixed shell is movable in the outside of supporting roller, make can directly take out fan solid fixed shell from the outside of supporting roller, for this reason can conveniently carry out the effect of dismantling to the device in the use.

Description

Intelligence liquid crystal TV stores pylon for house

Technical Field

The invention relates to the technical field of liquid crystal display television hangers, in particular to an intelligent household liquid crystal display television hanger.

Background

The television hanging rack is a television peripheral device specially developed for hanging a flat panel television and a liquid crystal television on a wall. The television hanging rack is suitable for places such as family living rooms, bedrooms, offices, meeting halls, exhibition halls, hotels, airports, railway stations, hospitals, bus stations, shopping squares and the like, and has various functions such as inclination angle adjustment, multi-surface rotation, horizontal fine adjustment and the like derived from the common fixed wall hanging function along with fierce competition of television hanging rack merchants and display of domestic China-China customs online, computer websites and brand ranking lists of universal household appliance networks. The liquid crystal display television hanging rack for the smart home is popular with more and more television users, the quality of the hanging rack for the flat panel television becomes a hidden danger, in recent years, the flat panel television quickly enters a family of consumers, more and more consumers select wall-mounted installation, but various installation problems come out of the water surface, the problems that the design is not standard, the installation is not standard, the material quality of the hanging rack is poor and the like become the hidden danger of the family, and therefore the liquid crystal display television hanging rack for the smart home is designed.

In current intelligent for house LCD TV hanger bracket, there is the device to need to fix the device at the wall, nevertheless can appear fixed not hard up in the use and make the phenomenon that the TV fell, and the device appears in the use, the phenomenon that generates heat can appear when the TV is used for a long time appearing, pass through the inside of joint in fixed position's draw-in groove with common device, but its appear when using when the distance between when fixed draw-in groove outside, the phenomenon that the existence is difficult to fix.

Disclosure of Invention

Aiming at the defects of the existing liquid crystal television hanging rack for smart home, the invention provides the liquid crystal television hanging rack for smart home, which has the advantages of increasing the stability during supporting, facilitating the cooling of a television, facilitating the disassembly and the taking out of a cooling device and clamping and fixing the televisions with different sizes, and solves the problems in the background technology.

The invention provides the following technical scheme: a liquid crystal television hanging rack for smart home comprises a wall, wherein a wall contact plate is placed on one side of the wall, a fastening nut is installed on one side of the upper portion of the wall contact plate, a fixing buckle is movably sleeved on the inner portion of the upper portion of the wall contact plate, a bolt is clamped in the middle of one side of the fastening nut, a supporting column is fixedly connected to the back face of the fixing buckle, a first threaded rod is fixedly connected to one side of the supporting column, a first threaded jacket is movably sleeved on the outer portion of the other side of the first threaded rod, a second supporting column is movably sleeved on the other side of the first threaded jacket, a first helical gear is movably sleeved on the outer portion of the first threaded jacket, a helical gear is movably sleeved on the lower portion of the second supporting column, a supporting cross bar is fixedly connected to the, the utility model discloses a fan support device, including collateral branch fagging, fan fixing shell, motor shell, inside fixedly connected with motor housing, the inside fixedly connected with grip block of motor housing, the inside fixedly connected with fan fixing shell has been cup jointed in the outside activity of support cylinder, the inside fixedly connected with fan of grip block is supported to the inside fixedly connected with motor housing, the outside joint of motor housing has side spacing buckle, the externally mounted at fan fixing shell middle part has spacing fixed stop, threaded rod two has been cup jointed in the inside activity of collateral branch fagging opposite side, the externally mounted of threaded rod two has side limiting plate, one side fixedly connected with X shape backup pad of side limiting plate lower part.

Preferably, one side swing joint of wall contact plate lower part has the spacing buckle in lower part, the opposite side fixedly connected with of wall contact plate lower part supports the clamp plate, support the inboard lower part fixedly connected with spring of clamp plate, the spring centre gripping is between the spacing buckle in lower part and support clamp plate, one side fixedly connected with nose bar of the spacing buckle in lower part, the inside of nose bar joint in the wall lower part, the handrail is installed to the opposite side of the spacing buckle lower part in lower part.

Preferably, the threaded rod III is sleeved with the internal thread of the supporting cross rod, the helical gear II is sleeved with the external movable middle part of the threaded rod III, one side of the helical gear II is movably sleeved with the rotating shaft, the helical gears are arranged on the external parts of the rotating shaft and the helical gear II, the rotating shaft and the helical gears are connected in a matched mode, and the helical gears are clamped in the supporting cross rod.

Preferably, one side fixedly connected with connecting splint of threaded rod three, connecting splint's inside activity joint has the movable rod, the outside fixedly connected with connecting rod of movable rod, the both sides of movable rod are fixed respectively between the both ends connecting splint.

Preferably, the upper portion activity of connecting rod has cup jointed S-shaped hook, the lower part fixedly connected with of S-shaped hook opposite side supports the swash plate, the inside one side fixedly connected with ball of S-shaped hook, the S-shaped hook is the S-shaped, it is forty-five degrees to support the angle between swash plate and the connecting rod, the lower part of supporting the swash plate contacts with the lower part of connecting rod the loose pulley is installed to one side of ball, and the ball contacts with the middle part of connecting rod simultaneously.

Preferably, the helical gear has been seted up to the outside of threaded rod one, threaded rod one and the screw thread press from both sides mutual screw thread cup joint between the cover one, the helical gear is installed respectively to the upper portion and the lower part of helical gear dwang, helical gear and the mutual helical gear cooperation of helical gear on the helical gear dwang are connected.

Preferably, the fixed buckle is square, the fixed buckle is clamped and fixed on the upper portion and the lower portion of the wall contact plate, and the bolt penetrates through the fixed buckle and is fixed on the outer portion of the wall contact plate.

Preferably, the X-shaped support plates are mutually crossed and connected among the support cross rods, and one side of the front support cross rod is in a hollow state.

Preferably, the side limiting plate is movably sleeved on the lower portion of the supporting cross rod on the other side, the threaded rod II penetrates through the side limiting plate and is sleeved in the supporting roller in a threaded manner, a clamping sleeve is mounted on the back face of the fan fixing shell, and the clamping sleeve on the back face of the fan fixing shell is movably sleeved on the supporting cross rod.

Preferably, the side limiting buckle is movably clamped in the middle of the inner part of the fan fixing shell, and the side limiting buckle is fixedly sleeved in the inner part of the fan fixing shell by the limiting fixing baffle.

Compared with the existing liquid crystal television hanging rack for smart home, the liquid crystal television hanging rack has the following beneficial effects:

1. this intelligence is LCD TV stores pylon for house, through the spacing buckle in the lower part fixedly connected with lower part of wall contact plate, the spacing buckle in lower part is under spring elastic pushing simultaneously, make install the protruding pole with the spacing buckle lower part in lower part and fix the inside at the wall, make increase an ascending thrust, in the use for this reason, can increase the effect of supporting force to the wall contact plate, for this reason increase the stable shape when device uses in the use, simultaneously in the use, through installing the handrail with device lower part spacing buckle lower part, make the pulling handrail, make and to pull out the spacing buckle in lower part, for this reason in the use, can conveniently take out the inside phenomenon of wall with the spacing buckle in lower part, security and practicality when increasing the device use for this reason in the use.

2. This intelligence is LCD TV hanger bracket for house, play through the fan and blow to the TV, make and play the back to the TV and blow the heat dissipation, one side of device supporting roller is injectd fan solid fixed shell through threaded rod two and side spacing board simultaneously, when not using, accessible not hard up threaded rod two, the inside of the skew supporting roller of threaded rod two simultaneously, can take off side spacing board simultaneously, for this accessible fan solid fixed shell is movable in the outside of supporting roller, make can directly take out fan solid fixed shell from the outside of supporting roller, for this reason can conveniently carry out the effect of dismantling to the device in the use.

3. This intelligence is LCD TV hanger bracket for house, through the draw-in groove has been seted up on the upper portion at the connecting rod, fix the inside at the connecting rod with the fixed cover of S-shaped hook simultaneously, make can adjust corresponding position to the TV variation in size, S-shaped hook is the S-shaped simultaneously, make one side joint of S-shaped hook in the inside of connecting rod, the opposite side can be fixed externally, install the gyro wheel on the ball, make the convenience roll that slides on the connecting rod when using, the device supports the swash plate and becomes forty-five degrees angle with the connecting rod simultaneously, make and provide the effect of holding power, make the increase the stability when using the device when fixing TV.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is a schematic top view of a portion of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. a wall; 2. a wall contact plate; 3. fastening a nut; 4. fixing the buckle; 5. a bolt; 6. a support pillar; 7. a first threaded rod; 8. a first threaded jacket; 9. a second supporting column; 10. a first bevel gear; 11. a bevel gear rotating rod; 12. a lower limiting buckle; 13. supporting the pressure plate; 14. a spring; 15. a support rail; 16. side supporting plates; 17. a support roller; 18. a fan fixing housing; 19. a motor housing; 20. an inner support clamping plate; 21. a fan; 22. a side limiting buckle; 23. limiting and fixing the baffle; 24. a second threaded rod; 25. a side limiting plate; 26. a third threaded rod; 27. a second bevel gear; 28. a rotating shaft; 29. connecting the clamping plates; 30. an X-shaped support plate; 31. a movable rod; 32. a connecting rod; 33. an S-shaped claw; 34. supporting the inclined plate; 35. and a ball.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an intelligent household liquid crystal television hanger comprises a wall 1, a wall contact plate 2 is placed on one side of the wall 1, a fastening nut 3 is installed on one side of the upper portion of the wall contact plate 2, a fixed buckle 4 is movably sleeved inside the upper portion of the wall contact plate 2, a bolt 5 is clamped in the middle of one side of the fastening nut 3, a support pillar 6 is fixedly connected to the back of the fixed buckle 4, a threaded rod I7 is fixedly connected to one side of the support pillar 6, a threaded jacket I8 is movably sleeved outside the other side of the threaded rod I7, a support pillar II 9 is movably sleeved on the other side of the threaded jacket I8, a helical gear I10 is movably sleeved outside the threaded jacket I8, a helical gear rotating rod 11 is movably sleeved on the lower portion of the support pillar II 9, a support cross bar 15 is fixedly connected to the upper portion of one, the front end fixedly connected with supporting roll 17 of collateral branch fagging 16, fan solid fixed casing 18 has been cup jointed in supporting roll 17's outside activity, fan solid fixed casing 18's inside fixedly connected with motor housing 19, motor housing 19's inside fixedly connected with inside support grip block 20, inside fixedly connected with fan 21 of inside support grip block 20, motor housing 19's outside joint has the spacing buckle in side 22, the externally mounted at fan solid fixed casing 18 middle part has spacing fixed stop 23, threaded rod two 24 has been cup jointed in the inside activity of collateral branch fagging 16 opposite side, the externally mounted of threaded rod two 24 has side limiting plate 25, one side fixedly connected with X shape backup pad 30 of side limiting plate 25 lower part.

Wherein, one side of the lower part of the wall contact plate 2 is movably connected with a lower part limit buckle 12, the other side of the lower part of the wall contact plate 2 is fixedly connected with a support pressure plate 13, the lower part of the inner side of the support pressure plate 13 is fixedly connected with a spring 14, the spring 14 is clamped between the lower part limit buckle 12 and the support pressure plate 13, one side of the lower part limit buckle 12 is fixedly connected with a convex rod, the convex rod is clamped in the lower part of the wall 1, the other side of the lower part limit buckle 12 is provided with a handrail, in the using process, the device needs to be fixed on the wall surface, but the phenomenon that the television falls down due to the fixation looseness can occur in the using process, therefore, in the using process, the lower part limit buckle 12 is fixedly connected with the lower part limit buckle 12, and the lower part of the lower part limit, make to increase an ascending thrust, for this reason in the use, can increase the effect of supporting force to wall contact plate 2, for this reason increase the stable shape when the device uses in the use, simultaneously in the use, install the handrail through the spacing buckle 12 lower part in device lower part, make the pulling handrail, make and to pull out the spacing buckle 12 in lower part, for this reason in the use, can conveniently take out the inside phenomenon of wall 1 with the spacing buckle 12 in lower part, for this reason security and practicality when increasing the device use in the use.

Wherein, the internal thread of the supporting cross rod 15 is sleeved with a third threaded rod 26, the external part of the middle part of the third threaded rod 26 is movably sleeved with a second helical gear 27, one side of the second helical gear 27 is movably sleeved with a rotating shaft 28, the external parts of the rotating shaft 28 and the second helical gear 27 are provided with helical gears, the rotating shaft 28 and the second helical gear 27 are mutually connected in a helical gear matching way, the second helical gear 27 is clamped in the supporting cross rod 15, when in use, the appearance device can drive the lower part of the rotating shaft 28 and the second helical gear 27 to perform helical gear movement by rotating the rotating shaft 28 in the using process, and simultaneously, the internal part of the second helical gear 27 is movably sleeved with the third threaded rod 26, so that when in use, the second helical gear 27 can rotate to drive the third threaded rod 26 to move outwards, so as to increase the distance between the television and the wall, the device has the advantages that the inner part is stretched, so that dust and the like in the crack can be conveniently cleaned, and the cleaning effect is convenient when the device is additionally used in the using process.

Wherein, one side of the third threaded rod 26 is fixedly connected with a connecting clamp plate 29, the inner part of the connecting clamp plate 29 is movably clamped with a movable rod 31, the outer part of the movable rod 31 is fixedly connected with a connecting rod 32, two sides of the movable rod 31 are respectively fixed between the connecting clamp plates 29 at two ends, there is a need to bring about a change in the distance between the connecting jaws 29 when, in use, there is a change in the distance between the two side wall contact plates 2, for which purpose during use, by movably sleeving the movable rod 31 in the connecting splint 29, when in use, it is convenient for the device to slide, during use, inside the connecting jaw 29, by means of the movable rod 31, which, for this purpose, the device has the advantages that the device can be moved conveniently, so that the convenience of moving when the device is used can be improved when the device is used and can better deal with the change of the direct distance of the wall contact plate 2.

Wherein, the upper part of the connecting rod 32 is movably sleeved with an S-shaped claw 33, the lower part of the other side of the S-shaped claw 33 is fixedly connected with a supporting inclined plate 34, one side inside the S-shaped claw 33 is fixedly connected with a ball 35, the S-shaped claw 33 is S-shaped, the angle between the supporting inclined plate 34 and the connecting rod 32 is forty-five degrees, one side of the lower part of the supporting inclined plate 34, which is contacted with the ball 35, is provided with a movable wheel, and the ball 35 is contacted with the middle part of the connecting rod 32, in the using process, the position of a fixing device on a television is not matched with the position of the S-shaped claw 33, a common device is clamped inside a clamping groove with a fixed position, but when the distance between the common device and the fixing groove is outside the fixed clamping groove, the phenomenon of fixing is difficult to fix exists, when the connecting rod is used, the clamping groove is arranged on the upper part of the connecting rod 32, simultaneously S-shaped hook 33 is the S-shaped, make the inside at connecting rod 32 of one side joint of S-shaped hook 33, the opposite side can be fixed externally, the crooked shape on the accessible S-shaped hook 33 carries out the joint to the TV and fixes, simultaneously when using, through installing ball 35 and support swash plate 34 respectively at the middle part and the lower part of S-shaped hook 33, make when using, install the gyro wheel on the accessible ball 35, make the convenience roll on connecting rod 32 that slides when using, device support swash plate 34 becomes forty-five degrees angle with connecting rod 32 simultaneously, make can provide the effect of supporting force, make increase the stability when using when fixing the TV.

Wherein, the external part of the first threaded rod 7 is provided with a helical gear, the first threaded rod 7 and the first thread jacket 8 are in threaded sleeve joint with each other, the helical gears are respectively arranged at the upper part and the lower part of the helical gear rotating rod 11, the helical gear on the helical gear rotating rod 11 is in helical gear fit connection with the helical gear 10, when the device is fixed in use, the corresponding position needs to be punched, so that the fastening nut 3 is convenient to install, but a little position deviation is easy to occur in the punching process, and the phenomenon of difficult fixation is caused, therefore, when the device is used, the helical gear 11 is rotated before the device is used, the helical gear and the helical gear 10 outside the helical gear rotating rod 11 are driven to perform helical gear motion, therefore, in the use process, the first thread jackets 8 on the upper side and the lower side can be driven to rotate, the first thread jackets 8 can be driven to rotate simultaneously, and, so that the distance between the wall contact plates 2 at the two sides can be adjusted, when the hole is in a problem in use, the holes can be clamped and fixed at the same time, and therefore, the stability of the device in use is improved.

Wherein, fixed buckle 4 is the square, fixed buckle 4 joint is fixed on the upper portion and the lower part of wall contact plate 2, bolt 5 passes fixed buckle 4 and fixes the outside at wall contact plate 2 simultaneously, when using, through the upper portion that passes wall contact plate 2 one side with fixed buckle 4 of device, simultaneously pass bolt 5 in the inside of the fixed buckle 4 of opposite side, make when using, accessible bolt 5 is injectd between fixed buckle 4 and wall contact plate 2 are direct, make prevent that not hard up phenomenon from appearing in wall contact plate 2, fixed buckle 4 is the square simultaneously, make and conveniently fix a position in the use.

Wherein, X shape backup pad 30 is cross-connected each other between the support horizontal pole 15, positive one side of supporting horizontal pole 15 is hollow state, in the use, device X shape backup pad 30 and support horizontal pole 15 cross-connected each other appear, make increase the stable shape that supports between the upper and lower part support horizontal pole 15 when using, do not install X shape backup pad 30 simultaneously between the support horizontal pole 15 of opposite side, make play through hollow state can adjust and control its inside device that supports between horizontal pole 15, security and practicality when this reason increases the device and uses in the use.

Wherein, the side limiting plate 25 is movably sleeved at the lower part of the other side supporting cross rod 15, the threaded rod two 24 passes through the side limiting plate 25 and is simultaneously sleeved in the supporting roller 17 by threads, the back of the fan fixing shell 18 is provided with a jacket, the jacket at the back of the fan fixing shell 18 is movably sleeved on the supporting cross rod 15, when the device is used, the phenomenon that the television generates heat when being used for a long time occurs in the using process of the device, therefore, the fan fixing shell 18 is movably sleeved at the outer part of the supporting roller 17, and simultaneously, a fan 21 device is arranged in the fan fixing shell 18, when the device is used, the fan 21 is used for blowing air to the television, so that when the device is used, the back of the television is blown and radiated, and when the device is used, one side of the supporting roller 17 limits the fan fixing shell 18 by the threaded rod two 24 and the side limiting plate 25, when the device is not used, the second threaded rod 24 can be loosened, the second threaded rod 24 can be deviated from the inside of the supporting roller 17, and the side limiting plate 25 can be removed, so that the second threaded rod 24 can be moved outside the supporting roller 17 through the fan fixing shell 18, the fan fixing shell 18 can be directly taken out from the outside of the supporting roller 17, and the device can be conveniently detached in the using process.

Wherein, the movable joint of side limit buckle 22 is at the inside middle part of fan fixed shell 18, limit fixed stop 23 with the fixed inside of cup jointing at fan fixed shell 18 of side limit buckle 22, in the use, the device appears when using, the movable joint of device side limit buckle 22 is in the inside of fan fixed shell 18, simultaneously when using, seal limit fixed stop 23 offside limit buckle 22, make fix limit fixed stop 23 in the positive inside of fan fixed shell 18, therefore when using, accessible limit fixed stop 23 offside limit buckle 22 is injectd and is makeed the security and the stability when using that can drive motor housing 19 increase device and use.

The working principle is as follows: when in use, four holes are arranged at corresponding positions on the wall 1, the bevel gear 10 is driven to perform bevel gear movement through a linkage relationship by rotating the bevel gear rotating rod 11 when in use, and the screw thread jacket I8 is fixedly connected inside the bevel gear I10, so that the screw thread rod I7 can be driven to rotate when in use, the screw thread rod I7 is changed through the screw thread movement relationship to shrink, so that the distance between the wall contact plates 2 can be changed, therefore, the distance between the wall contact plates 2 can be conveniently adjusted when in use, the convenience of the device in use is increased when in use, the fan fixing shell 18 is fixedly sleeved inside the supporting roller 17, the screw thread rod II 24 is rotated simultaneously, so that the side limiting plate 25 is driven to limit the supporting roller 17 and the fan fixing shell 18, the limiting fixing baffle 23 is started when in use, can drive inside air and circulate, increase the practicality when the device uses for this reason when using, when using simultaneously, turn to axis of rotation 28, can drive the device and support the distance between horizontal pole 15 and the link plate 29 and increase, increase the security when the device uses for this reason when using, can start the effect of distance between the adjusting device simultaneously, with the inside of movable rod 31 activity joint at link plate 29 simultaneously, remove S-shaped claw 33 in the position on connecting rod 32 upper portion simultaneously, make under ball 35 rolling effect, make the effect that the start facilitates the device and remove, simultaneously when using, accessible device supports the holding power that swash plate 34 when increasing the device and use, for this reason the effect of the holding power when increasing the device and using in the use.

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

1. The utility model provides an intelligence is LCD TV hanger bracket for house, includes wall (1), its characterized in that: the wall contact plate is characterized in that a wall contact plate (2) is placed on one side of the wall (1), a fastening nut (3) is installed on one side of the upper portion of the wall contact plate (2), a fixed buckle (4) is sleeved on the inner portion of the upper portion of the wall contact plate (2), a bolt (5) is clamped in the middle of one side of the fastening nut (3), a supporting column (6) is fixedly connected to the back of the fixed buckle (4), a threaded rod I (7) is fixedly connected to one side of the supporting column (6), a threaded clamping sleeve I (8) is sleeved on the outer portion of the other side of the threaded rod I (7), a supporting column II (9) is movably sleeved on the other side of the threaded clamping sleeve I (8), a helical gear I (10) is sleeved on the outer portion of the threaded clamping sleeve I (8), a helical gear rotating rod (11) is sleeved on the lower portion of the supporting column, the lower part of one side of the supporting cross rod (15) is fixedly connected with a side supporting plate (16), the front end of the side supporting plate (16) is fixedly connected with a supporting roller (17), the outer part of the supporting roller (17) is sleeved with a fan fixing shell (18), the inner part of the fan fixing shell (18) is fixedly connected with a motor shell (19), the inner part of the motor shell (19) is fixedly connected with an inner supporting clamping plate (20), the inner part of the inner supporting clamping plate (20) is fixedly connected with a fan (21), the outer part of the motor shell (19) is clamped with a side limiting buckle (22), the outer part of the middle part of the fan fixing shell (18) is provided with a limiting fixing baffle plate (23), the inner part of the other side of the side supporting plate (16) is sleeved with a second threaded rod (24), and the outer part of the second threaded rod (24) is, one side of the lower part of the side limiting plate (25) is fixedly connected with an X-shaped supporting plate (30).

2. The intelligent household liquid crystal television hanger according to claim 1, which is characterized in that: wall contact plate (2) lower part one side swing joint has lower part limit buckle (12), the opposite side fixedly connected with of wall contact plate (2) lower part supports clamp plate (13), support clamp plate (13) inboard lower part fixedly connected with spring (14), spring (14) centre gripping is between lower part limit buckle (12) and support clamp plate (13), one side fixedly connected with protruding pole of lower part limit buckle (12), the protruding pole joint is in the inside of wall (1) lower part, the handrail is installed to the opposite side of lower part limit buckle (12) lower part.

3. The intelligent household liquid crystal television hanger according to claim 1, which is characterized in that: support the inside screw thread of horizontal pole (15) and cup jointed threaded rod three (26), the outside activity at threaded rod three (26) middle part has cup jointed helical gear two (27), one side activity of helical gear two (27) cup joints with axis of rotation (28), the externally mounted of axis of rotation (28) and helical gear two (27) has the helical gear, axis of rotation (28) and helical gear two (27) are connected in the mutual helical gear cooperation, helical gear two (27) joint is in the inside of supporting horizontal pole (15).

4. The intelligent household liquid crystal television hanger according to claim 3, wherein the intelligent household liquid crystal television hanger is characterized in that: one side fixedly connected with splice plate (29) of three (26) threaded rods, the inside activity joint of splice plate (29) has movable rod (31), the outside fixedly connected with connecting rod (32) of movable rod (31), the both sides of movable rod (31) are fixed respectively between both ends splice plate (29).

5. The intelligent household liquid crystal television hanger according to claim 4, wherein the intelligent household liquid crystal television hanger is characterized in that: s-shaped hook claw (33) has been cup jointed in the upper portion activity of connecting rod (32), the lower part fixedly connected with of S-shaped hook claw (33) opposite side supports swash plate (34), inside one side fixedly connected with ball (35) of S-shaped hook claw (33), S-shaped hook claw (33) are the S-shaped, it is forty-five degrees to support the angle between swash plate (34) and connecting rod (32), the lower part of supporting swash plate (34) contacts with the lower part of connecting rod (32) the loose pulley is installed to one side of ball (35), and the middle part contact of ball (35) and connecting rod (32) simultaneously.

6. The intelligent household liquid crystal television hanger according to claim 1, which is characterized in that: the helical gear has been seted up to the outside of threaded rod (7), threaded rod (7) and screw thread jacket are threaded socket each other between (8), the helical gear is installed respectively to the upper portion and the lower part of helical gear dwang (11), the helical gear on the helical gear dwang (11) is connected with helical gear (10) mutual helical gear cooperation.

7. The intelligent household liquid crystal television hanger according to claim 1, which is characterized in that: fixed buckle (4) are the square, fixed buckle (4) joint is fixed on the upper portion and the lower part of wall contact board (2), bolt (5) pass fixed buckle (4) and fix the outside at wall contact board (2) simultaneously.

8. The intelligent household liquid crystal television hanger according to claim 1, which is characterized in that: the X-shaped supporting plates (30) are mutually crossed and connected among the supporting cross rods (15), and one side of the supporting cross rod (15) on the front side is in a hollow state.

9. The intelligent household liquid crystal television hanger according to claim 1, which is characterized in that: the side limiting plate (25) is movably sleeved on the lower portion of the supporting cross rod (15) on the other side, the threaded rod II (24) penetrates through the side limiting plate (25) and is sleeved inside the supporting roller (17) in a threaded manner, a clamping sleeve is installed on the back face of the fan fixing shell (18), and the clamping sleeve on the back face of the fan fixing shell (18) is movably sleeved on the supporting cross rod (15).

10. The intelligent household liquid crystal television hanger according to claim 1, which is characterized in that: the side limiting buckle (22) is movably clamped in the middle of the inside of the fan fixing shell (18), and the side limiting buckle (22) is fixedly sleeved inside the fan fixing shell (18) by the limiting fixing baffle (23).