CN213598980U - Base structure and television - Google Patents

Abstract

The utility model discloses a TV base and TV set, the base structure includes: the fixing pipe is provided with a screw rod nut seat; a drive member; the lifting pipe is sleeved outside the fixed pipe and used for being connected with a target object, a lead screw connected with the lifting pipe is arranged in the lifting pipe, one end of the lead screw is connected with the driving piece, the other end of the lead screw penetrates through a lead screw nut seat and stretches into the fixed pipe, and the driving piece drives the lead screw to rotate so as to drive the lifting pipe to be relative to the fixed pipe to lift. The utility model discloses a mutually supporting between fixed pipe, bar nut seat, driving piece, lead screw and the fall way, the user only need just can adjust the height of target object through opening of driving piece, and the user need not to carry the target object for altitude mixture control operation safe and reliable makes the target object can adapt to the angle of elevation that the user watched simultaneously, has improved the user greatly and has watched the experience.

Description

Base structure and television

Technical Field

The utility model relates to the technical field of household appliances, in particular to base structure and TV set.

Background

With the development of science and technology, the living standard of people is continuously improved, and household appliances (such as televisions, refrigerators, air conditioners and the like) are more and more widely applied to the life of people. Among them, the tv has a rich entertainment function, and increasingly becomes an indispensable household appliance in people's daily life. In the conventional television, the television is usually fixed at a designated position through a base, or the television is fixed on a wall in a hanging mode, and the television is fixed at a fixed height through the mounting mode. After the television finishes the fixing and installing procedures, in the using process, the user can not adjust the height of the television, the adaptability to the elevation angle of the sight watched by the user is not friendly, and the use experience of the user is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a base structure and TV set aims at solving among the prior art technical problem that the TV set height can not be adjusted in the use.

In order to achieve the above object, the utility model provides a base structure includes: the fixing pipe is provided with a screw rod nut seat; a drive member; the lifting pipe is sleeved outside the fixed pipe and used for being connected with a target object, a lead screw connected with the lifting pipe is arranged in the lifting pipe, one end of the lead screw is connected with the driving piece, the other end of the lead screw penetrates through a lead screw nut seat and stretches into the fixed pipe, and the driving piece drives the lead screw to rotate so as to drive the lifting pipe to be relative to the fixed pipe to lift.

Preferably, a steering gear set is further arranged in the lifting pipe, the screw rod is connected with the driving piece through the steering gear set, and the steering gear set comprises: the driven wheel is transversely arranged and is connected with one end, far away from the screw rod nut seat, of the screw rod; the action wheel, the vertical setting of action wheel, the action wheel with mesh from the driving wheel, the action wheel with the driving piece is connected, the driving piece drive the action wheel is rotatory in order to drive the lead screw is rotatory.

Preferably, a mounting seat is further arranged in the lifting pipe, the mounting seat is connected with the inner wall of the lifting pipe, the mounting seat is arranged on two connecting plates arranged at intervals, the driven wheel is mounted between the two connecting plates through a bearing, a rotating shaft penetrates through the driving wheel, one end of the rotating shaft is connected with one connecting plate, and the other end of the rotating shaft is connected with the other connecting plate; the driving piece is a hand-operated wrench, one end of the hand-operated wrench penetrates into the lifting pipe and is connected with the rotating shaft, and the other end of the hand-operated wrench is arranged outside the lifting pipe.

Preferably, hand spanner includes the linkage segment and set up in changeover portion and operation section outside the lift pipe, the linkage segment with horizontal extension is all followed to the operation section, vertical extension is followed to the changeover portion, the both ends of changeover portion are connected respectively the linkage segment with the operation section, keep away from on the linkage segment the one end of changeover portion penetrates in the lift pipe with the pivot is connected.

Preferably, the outer wall of fixed pipe is provided with the guide rail, the extending direction of guide rail with the extending direction of fixed pipe is unanimous, the inner wall of fall way seted up with guide rail sliding contact complex guide slot.

Preferably, the number of the guide rails and the guide grooves is multiple, the guide rails are arranged on the outer wall of the fixed pipe at intervals, and the guide rails and the guide grooves are consistent in number and are arranged in a one-to-one correspondence manner.

Preferably, the position that corresponds the guide rail on the mount pad is provided with the stopper, be provided with the spacing ring on the lift pipe inner wall, the guide slot set up in the stopper with between the spacing ring, the stopper be used for with the one end butt of guide rail, the spacing ring be used for with the other end butt of guide rail.

Preferably, the outer wall of the lifting pipe is detachably connected with a fixing frame, and the fixing frame is used for being connected with the target object.

Preferably, the base structure further comprises two support rods arranged in a crossed manner, and one end of the fixing tube, which is far away from the screw rod and nut seat, is connected with the crossed position of the two support rods.

The utility model also provides a TV set, the TV set includes as above base structure and be fixed in the structural display of base.

The technical scheme of the utility model, during base structure assembly, earlier connect the lead screw with in the elevator to make the driving piece be connected with the one end of lead screw, then locate the fixed outside of tubes with the elevator tube cover, make the other end of lead screw pass lead screw nut seat simultaneously and stretch into fixed pipe, at last with the outer wall connection of target object and elevator tube, just can accomplish the assembly between base structure and the target object, the assembly mode is simple. When the target object needs to be adjusted in height in the using process, a user can open the driving piece to enable the driving piece to drive the screw rod to rotate relative to the screw rod nut seat, in the rotating process, the screw rod can lift relative to the screw rod nut seat, the screw rod can drive the lifting pipe connected with the screw rod to lift relative to the fixed pipe, and the target object connected with the lifting pipe is driven to lift in the lifting process of the lifting pipe. The utility model discloses a mutually supporting between fixed pipe, bar nut seat, driving piece, lead screw and the fall way, the user only need just can adjust the height of target object through opening of driving piece, and the user need not to carry the target object for altitude mixture control operation safe and reliable makes the target object can adapt to the angle of elevation that the user watched simultaneously, has improved the user greatly and has watched the experience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an assembly view of a base structure according to an embodiment of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic view illustrating an assembly of a fixing tube and a supporting rod of a base structure according to an embodiment of the present invention;

FIG. 4 is an enlarged view of area B of FIG. 3;

fig. 5 is a schematic structural view of a base structure according to an embodiment of the present invention in a first state;

fig. 6 is a schematic structural view of a base structure according to another embodiment of the present invention;

fig. 7 is a schematic structural diagram of a driving member of a base structure according to an embodiment of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The present invention is described in the directions "up", "down", "left", "right", and the like, with reference to the direction shown in fig. 7, and is only used to explain the relative positional relationship between the respective components in the posture shown in fig. 7, and if the specific posture is changed, the directional indication is also changed accordingly.

The utility model provides a base structure.

As shown in fig. 1 to 4, in an embodiment of the present invention, the base structure 100 includes a fixed pipe 1, a driving member 2, and an elevator pipe 3; a screw rod nut seat 11 is arranged on the fixed pipe 1; the lifting pipe 3 is sleeved outside the fixed pipe 1 and is used for being connected with a target object (not shown), a screw rod 31 connected with the lifting pipe 3 is arranged in the lifting pipe 3, one end (upper end) of the screw rod 31 is connected with the driving piece 2, the other end (lower end) of the screw rod 31 penetrates through the screw rod nut seat 11 and extends into the fixed pipe 1, and the driving piece 2 drives the screw rod 31 to rotate so as to drive the lifting pipe 3 to lift relative to the fixed pipe 1. The feed screw nut seat 11 of the present embodiment is disposed at the upper end of the fixed tube 1, the upper end of the feed screw 31 is connected to the driving member 2, the lower end of the feed screw 31 passes through the feed screw nut seat 11 and extends into the fixed tube 1, and the lower end of the feed screw 31 is in threaded connection with the feed screw nut seat 11. The target object in this embodiment is mainly a display.

During the assembly of the base structure 100 in this embodiment, connect the lead screw 31 with in the fall way 3 earlier to make the driving piece 2 be connected with the one end of lead screw 31, then locate the fixed pipe 1 with the fall way 3 cover outside, make the other end of lead screw 31 pass lead screw nut seat 11 simultaneously and stretch into fixed pipe 1, be connected the outer wall of target object and fall way 3 at last, just can accomplish the assembly between base structure 100 and the target object, assembly methods is simple. When the height of a target object needs to be adjusted in the using process, a user can open the driving part 2, the driving part 2 drives the screw rod 31 to rotate relative to the screw rod nut seat 11, the screw rod 31 is lifted relative to the screw rod nut seat 11 in the rotating process, the screw rod 31 can drive the lifting pipe 3 connected with the screw rod 31 to lift relative to the fixed pipe 1, and the target object connected with the lifting pipe 3 is driven to lift in the lifting process of the lifting pipe 3. This embodiment is through the mutually supporting between fixed pipe 1, feed screw nut seat 11, driving piece 2, lead screw 31 and the elevator 3, and the user only need just can adjust the height of target object through opening of driving piece 2, and the user need not to carry target object for altitude mixture control operation safe and reliable makes target object can adapt to the angle of elevation that the user watched simultaneously, has improved user's viewing experience greatly.

In an embodiment, a steering gear set 32 is further disposed in the elevator tube 3, the lead screw 31 is connected to the driving member 2 through the steering gear set 32, and the steering gear set 32 includes a driven wheel 321 and a driving wheel 322; the driven wheel 321 is transversely arranged, and the driven wheel 321 is connected with one end of the screw rod 31, which is far away from the screw rod nut seat 11; the action wheel 322 is vertically arranged, the action wheel 322 is meshed with the driven wheel 321, the action wheel 322 is connected with the driving part 2, and the driving part 2 drives the action wheel 322 to rotate so as to drive the screw rod 31 to rotate. The driving member 2 of the present embodiment drives the driving wheel 322 to rotate in the vertical direction (up-down direction), and the rotation motion can be converted into the horizontal rotation (left-right direction) by the driven wheel 321 engaged with the driving wheel 322.

As shown in fig. 2, when the height of the target object needs to be adjusted during use, a user can open the driving element 2, so that the driving element 2 drives the driving wheel 322 to drive the driven wheel 321 to rotate, the lead screw 31 connected to the driven wheel 321 can rotate relative to the lead screw-nut seat 11, and the lead screw 31 is lifted relative to the lead screw-nut seat 11 during rotation, so that the target object is lifted under the driving of the lifting tube 3. In the embodiment, only the steering gear set 32 is additionally arranged between the screw rod 31 and the driving part 2, so that the screw rod 31 can rotate under the driving of the driving part 2, the assembly structure is simple, and meanwhile, the transmission stability between the driving part 2 and the screw rod 31 is enhanced.

As shown in fig. 2 to 6, the elevator tube 3 is further provided with an installation seat 33 therein, the installation seat 33 is connected with the inner wall of the elevator tube 3, the installation seat 33 is arranged on two connection plates 332 arranged at intervals, a driven wheel 321 is arranged between the two connection plates 332 through a bearing 331, a rotating shaft 323 passes through the driving wheel 322, one end of the rotating shaft 323 is connected with one of the connection plates 332, and the other end of the rotating shaft 323 is connected with the other connection plate 332; driving piece 2 is hand spanner, and the one end of hand spanner penetrates in the fall way 3 and is connected with pivot 323, and the other end of hand spanner sets up outside fall way 3. When the target object needs to be height-adjusted, the user can manually rotate the hand wrench along the vertical direction to drive the driving wheel 322 to rotate, and drive the screw rod 31 connected with the driving wheel 322 through the driven wheel 321 to rotate relative to the screw rod nut seat 11, so as to drive the target object on the lifting pipe 3 to lift. The base structure 100 of this embodiment adopts hand spanner as driving piece 2 for the height of user's manually adjustable target object to the user's visual angle can be adapted to the angle that the target object can be best, and further improve user and use experience, with the competitiveness of reinforcing product.

Specifically, as shown in fig. 7, the hand wrench includes linkage segment 21 and sets up changeover portion 22 and operation section 23 outside elevator pipe 3, and linkage segment 21 and operation section 23 all extend along transversely, and changeover portion 22 extends along vertically, and linkage segment 21 and operation section 23 are connected respectively to the both ends of changeover portion 22, and the one end of keeping away from changeover portion 22 on linkage segment 21 penetrates in elevator pipe 3 and is connected with pivot 323. In the process of user operation, the operation section 23 can be manually rotated vertically to sequentially drive the transition section 22 and the connection section 21 connected with the operation section 23, so that the connection section 21 drives the driving wheel 322 to rotate vertically. The hand wrench of this embodiment simple structure, the production of being convenient for, and the user of being convenient for rotates the operation.

As shown in fig. 1 to 4, the outer wall of the fixed tube 1 is provided with a guide rail 12, the extending direction of the guide rail 12 coincides with the extending direction of the fixed tube 1, and the inner wall of the elevator tube 3 is provided with a guide groove 34 which is in sliding contact with the guide rail 12. At the in-process that lifting pipe 3 reciprocal anchorage pipe 1 goes up and down, sliding contact cooperation between guide rail 12 on the fixed pipe 1 and the guide slot 34 leads to lifting pipe 3's elevating movement for lifting pipe 3's lift is more smooth and easy, avoids lifting pipe 3 to appear crooked condition at the lift in-process, thereby improves base structure 100's safety in utilization.

In this embodiment, the number of the guide rails 12 and the guide grooves 34 is plural, the plural guide rails 12 are disposed on the outer wall of the fixed pipe 1 at intervals, and the number of the guide rails 12 and the number of the guide grooves 34 are consistent and are arranged in a one-to-one correspondence manner. The cooperation between a plurality of guide rails 12 and the guide slot 34 of a plurality of guide rails 12 interval of this embodiment evenly set up in the outer wall of fixed pipe 1 for cooperation between elevator pipe 3 and the fixed pipe 1 is more stable, carries out all-round direction to the elevating movement of elevator pipe 3, further improves base structure 100's safety in utilization.

It should be noted that the mounting seat 33 is provided with a limiting block 333 corresponding to the position of the guide rail 12, the inner wall of the elevator tube 3 is provided with a limiting ring 35, the guide groove 34 is arranged between the limiting block 333 and the limiting ring 35, the limiting block 333 is used for abutting against one end of the guide rail 12, and the limiting ring 35 is used for abutting against the other end of the guide rail 12. The guide rail 12 of the embodiment protrudes out of the outer wall of the fixed pipe 1, as shown in fig. 6, when the elevator pipe 3 rises to the highest point, the upper end of the limit ring 35 abuts against the lower end of the guide rail 12, so that the limit ring 35 cannot rise continuously, and the rising height of the elevator pipe 3 is limited by the cooperation of the limit ring 35 and the guide rail 12, so that the situation that the elevator pipe 3 is separated from the fixed pipe 1 due to excessive rising of a target object in the operation process of a user is avoided; as shown in fig. 5, when the elevator tube 3 descends to the lowest point, the lower end of the limit block 333 approaches the upper end of the guide rail 12, so that the limit block 333 cannot descend continuously, and the descending height of the elevator tube 3 is limited by the cooperation between the limit block 333 and the guide rail 12, thereby preventing the elevator tube 3 from being separated from the fixed tube 1 due to excessive descending during the operation process. The base structure 100 of this embodiment can intuitively remind the user of the lifting range of the lifting pipe 3 through the cooperation between the guide rail 12 and the limiting ring 35 and the limiting block 333, and the use convenience of the base structure 100 is improved.

In one embodiment, the retainer ring 35 defines a plurality of notches 351, and the notches 351 are uniformly spaced along the retainer ring 35. When the limiting ring 35 rises to the highest point along with the lifting pipe 3 and is tightly abutted to the guide rail 12, the notch 351 can slightly deform to relieve the vibration generated by collision between the limiting ring 35 and the guide rail 12, and simultaneously, the rigidity of the limiting ring 35 can be reduced, so that the situation that the limiting ring 35 is broken when colliding with the guide rail 12 is avoided.

In this embodiment, the outer wall of the elevator tube 3 is detachably connected to a fixing frame 36, and the fixing frame 36 is used for being connected to a target object. As shown in fig. 1, the target object of the present embodiment may be connected to the elevator tube 3 through a fixing bracket 36, so that the elevator tube 3 drives the target object to move up and down during the lifting process. The fixing frame 36 of the present embodiment can be connected to the target object by screws, thereby facilitating the detachment of the target object.

In this embodiment, the base structure 100 further includes two support rods 4 arranged in a cross manner, and one end of the fixing tube 1, which is far away from the screw and nut seat 11, is connected to the intersection of the two support rods 4. The supporting rods 4 can increase the supporting area of the fixing tube 1 in the use process of the target object, so that the two supporting rods 4 support the target object together, the target object and the lifting tube 3 are stably connected,

the utility model discloses still provide a TV set, the TV set includes as above base structure 100 and is fixed in the display on the base structure 100, and the concrete structure of this base structure 100 refers to above-mentioned embodiment. Since the television adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.

The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.

Claims (10)

1. A base structure, characterized in that the base structure comprises:

the fixing pipe is provided with a screw rod nut seat;

a drive member;

the lifting pipe is sleeved outside the fixed pipe and used for being connected with a target object, a lead screw connected with the lifting pipe is arranged in the lifting pipe, one end of the lead screw is connected with the driving piece, the other end of the lead screw penetrates through a lead screw nut seat and stretches into the fixed pipe, and the driving piece drives the lead screw to rotate so as to drive the lifting pipe to be relative to the fixed pipe to lift.

2. The base structure of claim 1, wherein a steering gear set is further disposed in the elevator tube, the lead screw is connected to the driving member through the steering gear set, and the steering gear set includes:

the driven wheel is transversely arranged and is connected with one end, far away from the screw rod nut seat, of the screw rod;

the action wheel, the vertical setting of action wheel, the action wheel with mesh from the driving wheel, the action wheel with the driving piece is connected, the driving piece drive the action wheel is rotatory in order to drive the lead screw is rotatory.

3. The base structure of claim 2, wherein a mounting seat is further arranged in the lifting tube, the mounting seat is connected with the inner wall of the lifting tube, the mounting seat is arranged on two connecting plates which are arranged at intervals, the driven wheel is arranged between the two connecting plates through a bearing, a rotating shaft is arranged on the driving wheel in a penetrating way, one end of the rotating shaft is connected with one of the connecting plates, and the other end of the rotating shaft is connected with the other connecting plate;

the driving piece is a hand-operated wrench, one end of the hand-operated wrench penetrates into the lifting pipe and is connected with the rotating shaft, and the other end of the hand-operated wrench is arranged outside the lifting pipe.

4. The base structure of claim 3, wherein the hand wrench comprises a connecting section, and a transition section and an operating section which are arranged outside the lifting pipe, the connecting section and the operating section both extend along a transverse direction, the transition section extends along a vertical direction, two ends of the transition section are respectively connected with the connecting section and the operating section, and one end of the connecting section, which is far away from the transition section, penetrates into the lifting pipe and is connected with the rotating shaft.

5. The base structure of claim 3, wherein the outer wall of the fixed tube is provided with a guide rail extending in the same direction as the fixed tube, and the inner wall of the elevator tube is provided with a guide groove slidably engaged with the guide rail.

6. The base structure of claim 5, wherein the number of the guide rails and the guide grooves is plural, the plural guide rails are arranged on the outer wall of the fixed pipe at intervals, and the number of the guide rails and the guide grooves is consistent and the guide rails and the guide grooves are arranged in one-to-one correspondence.

7. The base structure according to claim 6, wherein a limiting block is disposed on the mounting seat corresponding to the guide rail, a limiting ring is disposed on the inner wall of the lifting pipe, the guide groove is disposed between the limiting block and the limiting ring, the limiting block is configured to abut against one end of the guide rail, and the limiting ring is configured to abut against the other end of the guide rail.

8. The base structure of any one of claims 1 to 7, wherein a mount is removably attached to an outer wall of the elevator tube, the mount being adapted to be coupled to the target object.

9. The base structure as claimed in any one of claims 1 to 7, further comprising two support rods arranged crosswise, the end of the fixed tube remote from the screw-nut holder being connected to the intersection of the two support rods.

10. A television set, characterized in that it comprises a base structure as claimed in any one of claims 1 to 9 and a display fixed to said base structure.

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