Hanging television stand device

Abstract

A television frame hanging device comprises a fixing sleeve, a sliding rod, a hanging box, a positioning lock sleeve, a positioning supporting rod, a driving connecting rod, a mounting supporting sleeve and a fixing strip plate, an upper mounting plate is arranged on the upper portion of the fixing sleeve, a sliding way is arranged in the fixing sleeve and matched with the sliding rod, the sliding rod is connected with the sliding way, the sliding rod slides in the sliding way, and limiting sliding blocks are arranged on the two sides of the sliding rod. Limiting sliding grooves are formed in the two sides of the sliding way, the limiting sliding blocks are matched with the limiting sliding grooves, the limiting sliding blocks are connected with the limiting sliding grooves and slide in the limiting sliding grooves, the lower end of the sliding rod penetrates through the fixing sleeve and the sliding rod to be connected with the lower mounting plate, the lower mounting plate is connected with the hanging box, the two sides of the hanging box are connected with the back plate, the back plate is provided with a plurality of heat dissipation holes, and the back plate is connected with the television.

Description

Technical Field

[0001] The utility model relates to the field of TV stands, in particular to a device for hanging TV stands. Background Art

[0002] The existing patent (Announcement No.: CN204554296U) proposes a TV bracket, including a crossbeam and a support sheet; the crossbeam includes a first mounting portion in the form of a flat plate and a second mounting portion formed by bending and extending outward along the upper side of the first mounting portion, and the second mounting portion has a flat connecting portion parallel to the first mounting portion; the first mounting portion is used to fix and connect to the wall, and the second mounting portion is used to connect to the wall-mounted TV; at least one support sheet is welded to the connecting portion, and the support sheet is fixedly connected to the wall. However, this device can only mount the TV on the wall, and cannot be used in environments with limited wall installation space such as railway stations and bus stations, which has disadvantages. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a hanging TV stand device which is easy to assemble and disassemble and can be applied to environments with limited wall installation space such as railway stations and bus stations, thereby improving the utilization of the upper space of the building and flexibly adjusting the TV hanging height according to the actual installation environment, so that the TV can be easily integrated into the surrounding environment, and the hanging is stable. When the TV hanging height is adjusted, the display direction of the TV will not change, and the positioning is accurate.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A device for hanging a TV stand comprises a fixed sleeve, a sliding rod, a hanging box, a positioning locking sleeve, a positioning support rod, a driving connecting rod, a mounting support sleeve and a fixed strip. The upper portion of the fixed sleeve is provided with an upper mounting plate, the interior of the fixed sleeve is provided with a slideway, the slideway is adapted to the sliding rod, the sliding rod is connected to the slideway, the slideway slides in the slideway, both sides of the slideway are provided with limit sliders, both sides of the slideway are provided with limit slide grooves, the limit sliders are adapted to the limit slide grooves, the limit sliders are connected to the limit slide grooves, the limit sliders slide in the limit slide grooves, the lower end of the sliding rod passes through the fixed sleeve, the sliding rod is connected to a lower mounting plate, the lower mounting plate is connected to a hanging box, both sides of the hanging box are connected to a back plate, the back plate has a plurality of heat dissipation holes, and the back plate is connected to a TV.

[0006] The utility model discloses a fixed sleeve with a plurality of external convex tubes on the outside, which are connected to a fixed strip plate, and the fixed strip plate has a plurality of placement grooves, which are adapted to the worm gear, and the placement grooves are connected to the worm gear, and the outside of the worm gear fits the fixed strip plate, and the inside of the worm gear is connected to a positioning rod, which passes through the fixed strip plate and the worm gear in sequence, and the worm gear has a driving protrusion, and the positioning rod has a driving groove, and the driving protrusion is adapted to the driving groove, and the driving protrusion is connected to the driving groove.

[0007] The positioning support rod of the utility model is connected to the positioning locking sleeve by a threaded connection, and support rod through holes are provided on both sides of the positioning locking sleeve. The inner side of the fixed strip is provided with a plurality of limiting support rods, and the limiting support rods are adapted to the support rod through holes. The limiting support rods pass through the support rod through holes. The fixed sleeve has a plurality of positioning locking grooves, and the sliding rod has a plurality of positioning holes. The positioning locking grooves and the positioning holes are adapted to the positioning locking sleeve, and the positioning locking sleeve passes through the positioning holes, and the positioning locking sleeve is connected to the positioning locking grooves.

[0008] The utility model discloses a positioning support rod with a fastening protrusion at the outer end, which is connected to a fixed strip, and the two sides of the fixed strip are connected to mounting sleeves, and the inner side of the mounting sleeve is provided with a plurality of fastening clamping plates, and the two sides of the fixed strip are provided with clamping plate through holes, and the fastening protrusion has a fastening slot, and the fastening slot and the clamping plate through holes are adapted to the fastening clamping plate, and the fastening clamping plate passes through the clamping plate through holes, and the fastening clamping plate is connected to the fastening slot.

[0009] The utility model discloses a mounting sleeve that fits inside a driving connecting rod, which has a plurality of worms, which are adapted to the worm wheel, which is connected to the worm, and a mounting sleeve that fits outside a knob, which has a driving shaft, and shaft holes are provided on both sides of the mounting sleeve, which are adapted to the shaft holes, which pass through the shaft holes, and are connected to the driving connecting rod. Beneficial Effects

[0010] The back panel of the utility model provides a fixed fulcrum for the installation of the TV and increases the air circulation at the back of the TV through the heat dissipation holes, which is beneficial to the heat dissipation of the TV. The connection angle between the front back panel and the hanging box is inclined forward, so that a pitch angle is formed after the TV is hung, which improves the viewing comfort. The device is installed and fixed to the ceiling, bracket and the like through the upper mounting plate. Since the upper mounting plate has a small area, it can be suitable for environments with limited wall installation space such as railway stations and bus stations, thereby improving the utilization of the upper space of the building, and is easy to disassemble and assemble, and convenient to operate.

[0011] The utility model discloses a sliding rod and a fixed sleeve are sleeved together, so that the height of the TV hanging can be flexibly adjusted according to the actual installation environment, which is convenient for the TV to be integrated into the surrounding environment. The limiting slider slides in the limiting slide groove, and the fixed sleeve is used to increase the limiting fulcrum of the sliding rod, so as to prevent the sliding rod from being separated from the fixed sleeve when falling, thereby improving the safety of the device and making the sliding rod maintain longitudinal linear displacement in the fixed sleeve, thereby increasing the stability of the TV hanging by the sliding rod, and preventing the TV display direction from changing when the TV hanging height is adjusted.

[0012] The utility model drives the positioning lock sleeve to control the position through the coordinated linkage between the driving connecting rod, the worm gear and the positioning support rod, so that when the knob is turned, the three groups of positioning lock sleeves will perform synchronous horizontal linear displacement accordingly. When the positioning lock sleeve passes through the positioning hole and is embedded in the positioning lock groove, a fixed sleeve can be added to position the fulcrum of the slide rod and lock and support the TV hanging height. The three groups of positioning lock sleeves are locked synchronously, which increases the stability of the TV hanging, prevents the TV from shaking, and improves the safety of TV hanging.

[0013] The utility model provides a fixed strip plate for the positioning lock sleeve driving component to provide an installation fulcrum, and the limiting support rod it has increases the limiting support point for the positioning lock sleeve, so that it maintains a lateral linear displacement and prevents it from being affected by the rotational force of the positioning support rod and rotating accordingly. The installation support sleeve provides an installation fulcrum for the driving connecting rod and it has a fastening card plate to increase the connection fulcrum between the fixed strip plate and the fastening protruding rod, and limits the position of the positioning support rod to keep its lateral position unchanged, and performs axial rotation adjustment to avoid its movement and separation, and accurately positions it, which affects the linkage effect between the components and improves the structural stability.

[0014] The utility model is easy to assemble and disassemble and can be used in environments with limited wall installation space such as railway stations and bus stations. It improves the utilization of the upper space of the building and can flexibly adjust the TV hanging height according to the actual installation environment, making it easy for the TV to blend into the surrounding environment. The hanging is stable, and when the TV hanging height is adjusted, the TV display direction will not change. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a hanging TV stand device.

[0016] Figure 2 The utility model is a side sectional view of a hanging TV stand device structure.

[0017] Figure 3 This is a cross-sectional view of the slide rod positioning structure described in the utility model.

[0018] Figure 4 This is a cross-sectional view of the positioning support rod driving structure described in the utility model.

[0019] Figure 5 It is a cross-sectional view of the fastening convex rod limiting structure described in the utility model.

[0020] Figure 6 This is a cross-sectional view of the fixed sleeve and sliding rod connection structure described in the utility model.

[0021] Figure 7 This is a schematic diagram of the fixed strip structure described in the utility model.

[0022] Figure 8This is a schematic diagram of the slide bar structure of the utility model.

[0023] Fig. 9 This is a schematic diagram of the fixed sleeve structure described in the utility model.

[0024] Fig.10 This is a schematic diagram of the structure of the hanging box described in the utility model.

[0025] Fig.11 It is an exploded view of the positioning lock sleeve driving structure described in the utility model.

[0026] Fig.12 This is a cross-sectional view of the fixed sleeve and sliding rod connection structure described in the utility model.

[0027] Fig.13 The utility model Figure 1 A magnified view of the local structure.

[0028] Fig.14 The utility model Fig.12 A magnified view of the local structure. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0030] Embodiment 1:

[0031] A hanging TV stand device, including a fixed sleeve 03, a slide bar 04, a hanging box 11, a positioning lock sleeve 14, a positioning support rod 15, a driving connecting rod 23, a mounting support sleeve 27, and a fixed strip 33. The upper part of the fixed sleeve 03 has an upper mounting plate 02, and the interior of the fixed sleeve 03 has a slideway 05, the slideway 05 is adapted to the slide bar 04, the slide bar 04 is connected to the slideway 05, the slide bar 04 slides in the slideway 05, and the two sides of the slide bar 04 have limit sliders 06, and the two sides of the slide bar 05 have limit slide grooves 07. The slider 06 is adapted to the limiting slide groove 07, the limiting slider 06 is connected to the limiting slide groove 07, the limiting slider 06 slides in the limiting slide groove 07, and the slide bar 04 is sleeved with the fixed sleeve 03, so that the hanging height of the TV 01 can be flexibly adjusted according to the actual installation environment, which is convenient for the TV 01 to integrate into the surrounding environment. The limiting slider 06 slides in the limiting slide groove 07, and the fixed sleeve 03 is added to the limiting fulcrum of the slide bar 04, so as to prevent the slide bar 04 from being separated from the fixed sleeve 03 when falling, thereby improving the safety of the device. At the same time, the slide bar 04 maintains longitudinal linear displacement in the fixed sleeve 03, increases the stability of the slide bar 04 on the TV 01, and avoids the change of the display direction of the TV 01 when the TV 01 is adjusted. The lower end of the slide bar 04 passes through the fixed sleeve 03, and the slide bar 04 is connected to the lower mounting plate 08, and the lower mounting plate 08 is connected to the hanging box 11. The two sides of the hanging box 11 are connected to the back plate 09, and the back plate 09 has a plurality of heat dissipation holes 10. The back plate 09 is connected to the TV 01, and the back plate 09 is provided for the installation of the TV 01. While providing a fixed fulcrum, the heat dissipation holes 10 increase the air circulation at the back of the TV 01, which is beneficial to the heat dissipation of the TV 01. The connection angle between the front back panel 09 and the hanging box 11 is inclined forward, so that the TV 01 forms a pitch angle after being hung, which improves the viewing comfort. The device is installed and fixed on the ceiling, bracket, etc. through the upper mounting plate 02. Since the area of ​​the upper mounting plate 02 is small, it can be used in environments with limited wall installation space such as railway stations and bus stations, thereby improving the utilization of the upper space of the building, and is easy to disassemble and assemble, and convenient to operate.

[0032] Embodiment 2:

[0033] The fixed sleeve 03 of the utility model has a plurality of external convex tubes 18 on the outside, and the external convex tubes 18 are connected to the fixed strips 33. The fixed strips 33 have a plurality of placement grooves 32, and the placement grooves 32 are adapted to the worm gear 21. The placement grooves 32 are connected to the worm gear 21. The outside of the worm gear 21 fits the fixed strips 33, and the inside of the worm gear 21 is connected to the positioning support rod 15. The positioning support rod 15 passes through the fixed strips 33 and the worm gear 21 in sequence. The worm gear 21 has a driving protrusion 19, and the positioning support rod 15 has a driving groove 20. The driving protrusion 19 is adapted to the driving groove 20, and the driving protrusion 19 is connected to the driving groove 20. This device is easy to disassemble and assemble, and can be used in environments with limited wall installation space such as railway stations and bus stations. While improving the utilization of the upper space of the building, the hanging height of the TV 01 can be flexibly adjusted according to the actual installation environment, so that the TV 01 is easy to integrate into the surrounding environment, and the hanging is stable. When the hanging height of the TV 01 is adjusted, the display direction of the TV 01 will not change.

[0034] Embodiment 3:

[0035] The positioning support rod 15 of the utility model is connected to the positioning lock sleeve 14 by a thread, and the positioning lock sleeve 14 has support rod through holes 17 on both sides. The inner side of the fixed strip 33 has a plurality of limit support rods 16, and the limit support rod 16 is adapted to the support rod through holes 17. The limit support rod 16 passes through the support rod through holes 17. The fixed sleeve 03 has a plurality of positioning lock grooves 13, and the slide bar 04 has a plurality of positioning holes 12. The positioning lock grooves 13 and the positioning holes 12 are adapted to the positioning lock sleeve 14. The positioning lock sleeve 14 passes through the positioning holes 12, and the positioning lock sleeve 14 is connected to the positioning lock grooves 13. The fixed strip 33 provides an installation fulcrum for the driving component of the positioning lock sleeve 14, and the limit support rod 16 it has increases the limit fulcrum for the positioning lock sleeve 14, so that it maintains a lateral linear displacement, and prevents it from being affected by the rotation force of the positioning support rod 15 and following the rotation.

[0036] Embodiment 4:

[0037] The outer end of the positioning support rod 15 of the utility model is provided with a fastening protrusion 28, the fastening protrusion 28 is connected to the fixed strip 33, the two sides of the fixed strip 33 are connected to the mounting support sleeve 27, the inner side of the mounting support sleeve 27 is provided with a plurality of fastening clamping plates 29, the two sides of the fixed strip 33 are provided with clamping plate through holes 30, the fastening protrusion 28 has a fastening card slot 31, the fastening card slot 31 and the card through hole 30 are adapted to the fastening card slot 29, the fastening card plate 29 passes through the card through hole 30, the fastening card plate 29 is connected to the fastening card slot 31, the mounting support sleeve 27 provides an installation fulcrum for the driving connecting rod 23, and it has the fastening card plate 29 to increase the connection fulcrum between the fixed strip 33 and the fastening protrusion 28, and the position of the positioning support rod 15 is limited to keep its lateral position unchanged, and the axial rotation adjustment is performed to avoid its movement and separation, which affects the linkage effect between the components and improves the structural stability.

[0038] Embodiment 5:

[0039] The utility model discloses a mounting sleeve 27 that fits the driving connecting rod 23 inside, and the driving connecting rod 23 has a plurality of worms 22, and the worms 22 are adapted to the worm wheel 21, and the worm wheel 21 is connected to the worm 22, and the mounting sleeve 27 fits the knob 25 outside, and the knob 25 has a driving shaft 24, and the mounting sleeve 27 has shaft through holes 26 on both sides, and the driving shaft 24 is adapted to the shaft through holes 26, and the driving shaft 24 passes through the shaft through holes 26, and the driving shaft 24 is connected to the driving connecting rod 23, and the driving connecting rod 23, the worm wheel 21, The positioning support rods 15 are linked and coordinated to control the positioning lock sleeves 14, so that when the knob 25 is turned, the three groups of positioning lock sleeves 14 will perform synchronous lateral linear displacement. When the positioning lock sleeves 14 pass through the positioning holes 12 and are embedded in the positioning lock grooves 13, the fixed sleeves 03 can be added to position the fulcrum of the slide rod 04, and the lifting height of the TV 01 can be locked and supported. The three groups of positioning lock sleeves 14 are locked synchronously, which increases the stability of the TV 01, prevents the TV 01 from shaking, and improves the safety of the TV 01.

[0040] Embodiment 6:

[0041] Installation steps: First, assemble the fixed strip 33 structure, insert the worm wheel 21 into the placement groove 32 and place it in the fixed strip 33, then pass the positioning support rod 15 through the fixed strip 33 and the worm wheel 21 in sequence, until the fastening slot 31 corresponds to the position of the card plate through hole 30, and the driving protrusion 19 is embedded in the driving groove 20. Then, the driving connecting rod 23 and the knob 25 are respectively placed on the inner and outer sides of the mounting sleeve 27, and the driving shaft 24 passes through the shaft through-hole 26 and is fixedly connected to the driving connecting rod 23, the inner surface of the knob 25 fits with the outer surface of the mounting sleeve 27, and then the mounting sleeve 27 is installed and fixed to the two sides of the fixed strip 33, and the worm 22 and the worm wheel 21 are positioned correspondingly and connected, the fastening card plate 29 passes through the card through-hole 30 and is embedded in the fastening card groove 31, and finally the positioning lock sleeve 14 is sleeved on the outside of the positioning support rod 15 and fixedly connected thereto by threads, and the limiting support rods 16 on both sides pass through the support rod through-holes 17, after completing the assembly of the fixed strip 33 structure, the sliding rod 04 is placed into the fixed sleeve 30, and then the fixed sleeve 30 is assembled. 3, and the slide bar 04 and the limit slide block 06 are respectively embedded in the slideway 05 and the limit slide groove 07, the positioning hole 12 corresponds to the positioning lock groove 13, the lower end of the slide bar 04 passes through the fixed sleeve 03, and is fixedly connected to the lower mounting plate 08, and then the fixed strip 33 is installed and fixed on the outside of the outer convex tube 18, and the positioning support rod 15, the limit support rod 16, and the positioning lock sleeve 14 are all placed in the outer convex tube 18, and by turning the knob 25, the three groups of positioning lock sleeves 14 are driven to synchronously move to pass through the positioning hole 12 and embed into the positioning lock groove 13, and then the hanging box 11 is installed and fixed to the lower part of the lower mounting plate 08, and the back plate 09 is installed and fixed on both sides of the hanging box 11, and finally the TV 01 is fixedly installed between the back plate 09 to complete the installation.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A TV hanging stand device, characterized in that : It comprises a fixed sleeve (03), a slide bar (04), a hanging box (11), a positioning lock sleeve (14), a positioning support rod (15), a driving connecting rod (23), a mounting support sleeve (27), and a fixed strip plate (33). The upper part of the fixed sleeve (03) is provided with an upper mounting plate (02). The interior of the fixed sleeve (03) is provided with a slideway (05), the slideway (05) is adapted to the slide bar (04), the slide bar (04) is connected to the slideway (05), the slide bar (04) slides in the slideway (05), both sides of the slide bar (04) are provided with limiting sliders (06), both sides of the slideway (05) are provided with limiting slide grooves (07), the limiting sliders (06) are adapted to the limiting slide grooves (07), the limiting sliders (06) are connected to the limiting slide grooves (07), the limiting sliders (06) slide in the limiting slide grooves (07), and the lower end of the slide bar (04) passes through The fixed sleeve (03) is connected to a lower mounting plate (08) by a sliding rod (04), the lower mounting plate (08) is connected to a hanging box (11), the hanging box (11) is connected to a back plate (09) on both sides, the back plate (09) has a plurality of heat dissipation holes (10), and the back plate (09) is connected to a television (01). The fixed sleeve (03) has a plurality of external convex tubes (18) on the outside, the external convex tubes (18) are connected to a fixed strip plate (33), the fixed strip plate (33) has a plurality of placement grooves (32), the placement grooves (32) are adapted to the worm gear (21), the placement grooves (32) are connected to the worm gear (21), the outside of the worm gear (21) is attached to the fixed strip plate (33), the inside of the worm gear (21) is connected to a positioning rod (15), the positioning rod (15) passes through the fixed strip plate (33) and the worm gear (21) in sequence, and the worm gear (21) has a driving protrusion (19).

2. A TV hanging stand device according to claim 1, characterized in that : The positioning support rod (15) has a driving groove (20), the driving protrusion (19) is adapted to the driving groove (20), and the driving protrusion (19) is connected to the driving groove (20).

3. A TV hanging stand device according to claim 2, characterized in that The positioning support rod (15) is connected to the positioning locking sleeve (14) by threading, and the positioning locking sleeve (14) has support rod through holes (17) on both sides. The inner side of the fixed strip (33) has a plurality of limiting support rods (16), and the limiting support rods (16) are adapted to the support rod through holes (17). The limiting support rods (16) pass through the support rod through holes (17). The fixed sleeve (03) has a plurality of positioning locking grooves (13), and the sliding rod (04) has a plurality of positioning holes (12). The positioning locking grooves (13) and the positioning holes (12) are adapted to the positioning locking sleeve (14), and the positioning locking sleeve (14) passes through the positioning holes (12), and the positioning locking sleeve (14) is connected to the positioning locking grooves (13).

4. A TV hanging stand device according to claim 3, characterized in that The outer end of the positioning support rod (15) has a fastening protrusion (28), the fastening protrusion (28) is connected to the fixed strip (33), the two sides of the fixed strip (33) are connected to the mounting support sleeve (27), the inner side of the mounting support sleeve (27) has a plurality of fastening clamping plates (29), the two sides of the fixed strip (33) have clamping plate through holes (30), the fastening protrusion (28) has a fastening clamping groove (31), the fastening clamping groove (31) and the clamping plate through hole (30) are adapted to the fastening clamping plate (29), the fastening clamping plate (29) passes through the clamping plate through hole (30), and the fastening clamping plate (29) is connected to the fastening clamping groove (31).

5. A TV hanging stand device according to claim 4, characterized in that The mounting sleeve (27) is internally fitted with a driving connecting rod (23), the driving connecting rod (23) has a plurality of worms (22), the worms (22) are adapted to the worm wheel (21), the worm wheel (21) is connected to the worms (22), the mounting sleeve (27) is externally fitted with a knob (25), the knob (25) has a driving shaft (24), both sides of the mounting sleeve (27) have shaft through holes (26), the driving shaft (24) is adapted to the shaft through holes (26), the driving shaft (24) passes through the shaft through holes (26), and the driving shaft (24) is connected to the driving connecting rod (23).

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