CN207609938U - All-in-one Sliding track lifting structure - Google Patents

Abstract

The utility model provides all-in-one Sliding track lifting structure comprising plate column, sliding rail and fixed force spring；The sliding rail includes the outer rail being mutually slidably matched, internal rail and ball；The groove for accommodating the outer rail is provided on the column；The outer rail is fixed in the groove；The cross section of the outer rail is U-shaped, and the centre of outer rail is holding tank, and the fixed force spring is arranged in the holding tank, and opposite both ends are connect with the internal rail and outer rail respectively, for providing the support force for supporting the internal rail.The utility model internal rail is used directly as lifting seat, structure is simpler, to reduce the occupied space of the inner parts such as the fixed force spring in traditional lifting structure, to be conducive to the ultrathin design of product, the appearance demand for meeting the ultrathin of user, substantially increases the satisfaction of client.

Description

All-in-one Sliding track lifting structure

Technical field

The utility model is related to supporter for display device technical fields, being mainly used for Display support more particularly, to one kind All-in-one Sliding track lifting structure.

Background technology

Currently, various displays are widely used in living now, display is substantially with liquid crystal display at present Mainstream, liquid crystal display are a kind of display of approximate plate, itself can not voluntarily stand, it is necessary to by supports such as supporting racks The support of device could use, and to be more convenient to use in actual use, big multi-display also needs to lift, now common use To carry the support device of display to reach liftable function, relevant gearing machine can be mostly provided in support device Structure, the adjustment of the specifically adjustable height are realized by using the lifting module that can balance display gravity in supporting rack , and lifting module need to be by stretching into the holder longitudinal channels being vertically provided on tabular pedestal and the liftable above and below holder Sliding, and be that lifting is smooth, sliding rail need to be also set in holder, can rely on and risen along the guiding of sliding rail to lift module Drop.

Since display is than heavier, its gravity need to be balanced, enable that lifting is laborsaving and display in arbitrary height with stopping, Just personnel is facilitated to use, and be to use fixed force spring for generating most of element of equilibrant force all, this spring was stretching Its pulling force substantially constant when journey, display balance that can be preferably constant with gravity match, height of display position when realizing lifting It sets with stopping.Certainly want can practical application also need to increase some and can adjust the mechanism etc. of display viewing angles.Though above-mentioned these can expire Foot is basic to operate with requirement, but the variation with people's aesthetical interest with the development of technology, and people increasingly pursue at present (so-called holder is slim, refers to from one in the length and width of its shape in terms of the cross section of holder for the slim display lifting support frame of holder It is a small-sized), this is a prodigious challenge to traditional lifting support frame, and it is difficult to realize.

But for its holder of the prior art from cross section, appearance and size is very big, causes appearance coarse, does not meet current people Esthetic requirement.For the manufacturer of associated support device, it is slim that this kind of backing thickness requirement is often encountered for a long time Support frame structure, can only often select to abandon, limit the use scope of product, inconvenience is brought to manufacturer.Especially It increasingly pursues the current of the slim holder of supporting rack in people, cannot be satisfied the demand of people.And how can reach liter Under the premise of dropping function, produce that volume is relatively small, particularly ultra-thin, can lift, is at low cost, the simpler support of structure fills It sets, is for one of important topic.

Utility model content

The purpose of this utility model is to provide all-in-one Sliding track lifting structures, existing in the prior art existing to solve For holder from cross section, appearance and size is very big, the technical issues of not meeting the esthetic requirement of current people.

In order to solve the above technical problems, all-in-one Sliding track lifting structure provided by the utility model, including：Plate column, Sliding rail and fixed force spring；

The sliding rail includes the outer rail being mutually slidably matched, internal rail and ball；

The groove for accommodating the outer rail is provided on the column；

The outer rail is fixed in the groove；

The cross section of the outer rail is U-shaped, and the centre of outer rail is holding tank, the two medial surface upper edge height of left and right of holding tank Direction is provided with the outer guide groove for being slidably matched with the internal rail；

The internal rail includes sequentially connected left guide part, middle interconnecting piece and right guide part；

The left guide part and right guide part are respectively arranged with interior guide groove；

The outer guide groove and the interior guide groove are oppositely arranged, and are provided with multiple balls between the two；The internal rail is logical Ball is crossed to be slidably disposed on the outer rail；

The fixed force spring is arranged in the holding tank, and opposite both ends are connect with the internal rail and outer rail respectively, uses In the support force for providing the support internal rail.

Further, multiple ball interval settings；The sliding rail lifting structure further includes ball distance ring, for more Limit between a ball.

Further, the sliding rail lifting structure further includes fixed strip；

The fixed strip is arranged at the opening's edge of the holding tank, the both ends of fixed strip respectively with the column or described Outer rail connects, and the fixed force spring is sealed in the holding tank by the middle section of fixed strip from external, is used for anti-fastening power Spring is detached from the holding tank.

Further, the top of the fixed strip is provided with bending part, and the bending part is fixedly connected on the column Top surface.

Further, the fixed force spring includes the connecting pin being oppositely arranged and winding end；Wherein, the winding end can turn It is connected to dynamicly on the outer rail (including being directly connected to, also include being connected by the column spacing)；The connecting pin and institute State internal rail connection.

Further, the winding end is rotatably arranged in by fixed force spring seat or axis pin on the outer rail.

Wherein, fixed strip at least partly shelters from winding end, prevents winding end from scurrying out from holding tank.

Further, the sliding rail lifting structure further includes being arranged in the holding tank and the left guide part of the internal rail Reinforcement connecting seat between right guide part；

The reinforcement connecting seat includes sequentially connected left support plate, middle part and right support plate；Left support plate and the right side Support plate is fixedly connected with the left guide part and right guide part respectively, for preventing the left guide part and right guide part deformation And internal rail is caused to be detached from the outer rail.

Wherein, the connecting pin of the fixed force spring is connected on the reinforcement connecting seat.

Preferably, the fixed force spring includes the 2-5 layers of spring leaf for being mutually close to setting, the connecting pin of the fixed force spring It can be connected to along draw direction play in the internal rail.

For realize can play connection, kidney slot can be opened up in the connecting pin of fixed force spring, axis pin or screw are fixed on Reinforcing connecting seat, either connecting pin is hung over by kidney slot on axis pin or screw in internal rail；Alternatively, connecting pin setting hook, Being realized using the unidirectional limit of hook can play setting.

Further, the sliding rail lifting structure further includes protecgulum；

The protecgulum is arranged on the column and covers in the fixed force spring and outer rail；

There are two strips to be open for the protecgulum upper edge short transverse setting；

The outboard end of the left guide part and right guide part stretches into the strip opening from the holding tank；In described Between the both ends of interconnecting piece connect respectively with the outboard end of the left guide part and right guide part, the middle interconnecting piece setting is being held Slot of receiving is outside for connecting by lifters (such as display).

Further, the sliding rail lifting structure further includes rear cover；The protecgulum and rear cover are respectively coated by residence and state column Front and rear sides face.

Further, the sliding rail lifting structure further includes hinge component, and hinge component is connected to the middle interconnecting piece On, for adjusting by the pitching visual angle of lifters (display), and/or left and right directions rotation visual angle, and/or around perpendicular to being risen The rotation visual angle of part axis drops.

Hinge component is the prior art, is widely used on support device for display screen, and details are not described herein.

Further, the column offers round, oval or regular polygon through-hole below the groove.

Using above-mentioned technical proposal, the utility model has the advantages that：

All-in-one Sliding track lifting structure provided by the utility model, internal rail are used directly as lifting seat, and structure is more Simply, to reduce the occupied space of the inner parts such as the fixed force spring in traditional lifting structure, to be conducive to the super of product Thinning designs, and meets the appearance demand of the ultrathin of user, substantially increases the satisfaction of client.

Description of the drawings

It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, other drawings may also be obtained based on these drawings.

Fig. 1 is the stereogram for the sliding rail lifting structure that the utility model embodiment provides；

Fig. 2 is the exploded view for the sliding rail lifting structure that the utility model embodiment provides；

Fig. 3 is the sectional view for the sliding rail lifting structure that the utility model embodiment provides；

Fig. 4 is the stereogram of the utility model embodiment central post；

Fig. 5 is the partial schematic diagram of outer rail in the utility model embodiment；

Fig. 6 is the stereogram of internal rail in the utility model embodiment；

Fig. 7 is the stereogram for reinforcing connecting seat in the utility model embodiment；

Fig. 8 is the side view of sliding rail lifting structure when being provided with hinge component that the utility model embodiment provides.

Reference numeral：

10- protecgulums；11- strips are open；20- sliding rails；21- outer rails；21a- holding tanks；25- internal rails；The left guiding of 25a- Portion；The right guide parts of 25b-；25c- middle interconnecting pieces；Guide groove in 25d-；28- balls；30- columns；31- grooves；32- through-holes； 40- fixed force springs；50- fixed strips；51- bending parts；60- reinforces connecting seat；61- left support plates；62- right support plates；Among 63- Portion；70- rear covers；80- hinge components.

Specific implementation mode

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality Novel protected range.

It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.

Explanation is further explained to the utility model with reference to specific embodiment.

As shown in Figs 1-4, all-in-one Sliding track lifting structure provided in this embodiment, including：Plate column 30, sliding rail 20 with And fixed force spring 40；

The sliding rail 20 includes outer rail 21, internal rail 25 and the ball 28 being mutually slidably matched；

The groove 31 for accommodating the outer rail 21 is provided on the column 30；

The outer rail 21 is fixed in the groove 31；

As shown in figure 5, the cross section of the outer rail 21 is U-shaped, the centre of outer rail 21 is holding tank 21a, holding tank 21a's Two medial surface upper edge short transverses of left and right are provided with the outer guide groove 21b for being slidably matched with the internal rail 25；

As shown in fig. 6, the internal rail 25 includes sequentially connected left guide part 25a, middle interconnecting piece 25c and right guide part 25b；

The left guide part 25a and right guide part 25b are respectively arranged with interior guide groove 25d；

The outer guide groove 21b and the interior guide groove 25d are oppositely arranged, and are provided with multiple balls 28 between the two；Institute Internal rail 25 is stated to be slidably disposed on the outer rail 21 by ball 28；

The fixed force spring 40 be arranged in the holding tank 21a, opposite both ends respectively with the internal rail 25 and outer rail 21 connections, for providing the support force for supporting the internal rail 25.

In any of the above-described technical solution, further, the setting of multiple intervals of the ball 28；The sliding rail lifting structure Further include ball distance ring, for the limit between multiple balls 28.

As shown in Figure 1, the sliding rail lifting structure further includes fixed strip 50；

The fixed strip 50 is arranged at the opening's edge of the holding tank 21a, the both ends of fixed strip 50 respectively with the column 30 or the outer rail 21 connect, the fixed force spring 40 is sealed on the holding tank by the middle section of fixed strip 50 from outside In 21a, for preventing fixed force spring 40 to be detached from the holding tank 21a.

The top of the fixed strip 50 is provided with bending part 51, and the bending part 51 is fixedly connected on the top of the column 30 Face.

In any of the above-described technical solution, it is preferable that the fixed force spring 40 includes the connecting pin being oppositely arranged and winding End；Wherein, the winding end, which is rotatably connected on the outer rail 21, (including is directly connected to, also includes passing through the column 30 spacing connect)；The connecting pin is connect with the internal rail 25.

In any of the above-described technical solution, further, the winding end is rotatable by fixed force spring seat or axis pin Ground is arranged on the outer rail 21.

Wherein, fixed strip 50 at least partly shelters from winding end, prevents winding end from scurrying out from holding tank 21a.

As illustrated in figures 1 and 7, the sliding rail lifting structure further includes being arranged in the holding tank 21a and the internal rail 25 Left guide part 25a and right guide part 25b between reinforcement connecting seat 60；

The reinforcement connecting seat 60 includes sequentially connected left support plate 61, middle part 63 and right support plate 62；Left branch Fagging 61 and right support plate 62 are fixedly connected with the left guide part 25a and right guide part 25b respectively, for preventing the left side from leading Internal rail 25 is caused to be detached from the outer rail 21 to portion 25a and right guide part 25b deformation.

Wherein, the connecting pin of the fixed force spring 40 is connected on the reinforcement connecting seat 60.

Preferably, the fixed force spring 40 includes the 2-5 layers of spring leaf for being mutually close to setting, the company of the fixed force spring 40 Connecing end can be connected in the internal rail 25 along draw direction play.

For realize can play connection, kidney slot can be opened up in the connecting pin of fixed force spring 40, axis pin or screw are fixed Connecting pin is hung over by kidney slot on axis pin or screw on reinforcement connecting seat 60 either internal rail 25；Alternatively, connecting pin is arranged Hook, being realized using the unidirectional limit of hook can play setting.

In any of the above-described technical solution, further, the sliding rail lifting structure further includes protecgulum 10；

The protecgulum 10 is arranged on the column 30 and covers in the fixed force spring 40 and outer rail 21；

There are two strip openings 11 for the setting of 10 upper edge short transverse of the protecgulum；

The outboard end of the left guide part 25a and right guide part 25b stretches into the strip from the holding tank 21a and opens Mouth 11；The both ends of the middle interconnecting piece 25c are connect with the outboard end of the left guide part 25a and right guide part 25b respectively, institute Middle interconnecting piece 25c is stated to be arranged outside holding tank 21a for connecting by lifters (such as display).

In any of the above-described technical solution, further, the sliding rail lifting structure further includes rear cover 70；The protecgulum 10 It is respectively coated by the front and rear sides face that column 30 is stated in residence with rear cover 70.

In any of the above-described technical solution, further, as shown in figure 8, the sliding rail lifting structure further includes hinge set Part 80, hinge component are connected on the middle interconnecting piece 25c, for adjust by the pitching visual angle of lifters (display) and/ Or left and right directions rotation visual angle, and/or around perpendicular to by the rotation visual angle of lifters axis.

Hinge component is the prior art, is widely used on support device for display screen, and details are not described herein.

In any of the above-described technical solution, further, the column 30 the lower section of the groove 31 offer it is round, Oval or regular polygon through-hole 32, mitigates the weight of column under the premise of not influencing intensity；It is corresponding with through-hole 32, protecgulum Being covered with after can also corresponding trepanning.

All-in-one Sliding track lifting structure provided by the utility model, internal rail are used directly as lifting seat, and structure is more Simply, to reduce the occupied space of the inner parts such as the fixed force spring in traditional lifting structure, to be conducive to the super of product Thinning designs, and meets the appearance demand of the ultrathin of user, substantially increases the satisfaction of client.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims (10)

1. all-in-one Sliding track lifting structure, which is characterized in that including：Plate column, sliding rail and fixed force spring；

The sliding rail includes the outer rail being mutually slidably matched, internal rail and ball；

The groove for accommodating the outer rail is provided on the column；

The outer rail is fixed in the groove；

The cross section of the outer rail is U-shaped, and the centre of outer rail is holding tank, the two medial surface upper edge short transverse of left and right of holding tank It is provided with the outer guide groove for being slidably matched with the internal rail；

The internal rail includes sequentially connected left guide part, middle interconnecting piece and right guide part；

The left guide part and right guide part are respectively arranged with interior guide groove；

The outer guide groove and the interior guide groove are oppositely arranged, and are provided with multiple balls between the two；The internal rail passes through rolling Pearl is slidably disposed on the outer rail；

The fixed force spring is arranged in the holding tank, and opposite both ends are connect with the internal rail and outer rail respectively, for carrying For supporting the support force of the internal rail.

2. all-in-one Sliding track lifting structure according to claim 1, which is characterized in that multiple ball interval settings； The sliding rail lifting structure further includes ball distance ring, for the limit between multiple balls.

3. all-in-one Sliding track lifting structure according to claim 1, which is characterized in that the sliding rail lifting structure further includes Fixed strip；

The fixed strip is arranged at the opening's edge of the holding tank, the both ends of fixed strip respectively with the column or the outer rail The fixed force spring is sealed in the holding tank by the middle section of connection, fixed strip from external, for preventing fixed force spring It is detached from the holding tank.

4. all-in-one Sliding track lifting structure according to claim 3, which is characterized in that the top of the fixed strip is provided with Bending part, the bending part are fixedly connected on the top surface of the column.

5. all-in-one Sliding track lifting structure according to claim 3, which is characterized in that the fixed force spring includes opposite sets The connecting pin and winding end set；Wherein, the winding end is rotatably connected on the outer rail；The connecting pin with it is described interior Rail connects.

6. all-in-one Sliding track lifting structure according to claim 5, which is characterized in that the fixed strip at least partly blocks End is firmly wound, for preventing winding end from scurrying out from the holding tank.

7. all-in-one Sliding track lifting structure according to claim 1, which is characterized in that the sliding rail lifting structure further includes It is arranged in the holding tank and the reinforcement connecting seat between the left guide part and right guide part of the internal rail；

The reinforcement connecting seat includes sequentially connected left support plate, middle part and right support plate；Left support plate and right support Plate is fixedly connected with the left guide part and right guide part respectively, is led for preventing the left guide part and right guide part deformation Internal rail is caused to be detached from the outer rail.

8. all-in-one Sliding track lifting structure according to claim 7, which is characterized in that the connecting pin of the fixed force spring connects It is connected on the reinforcement connecting seat.

9. all-in-one Sliding track lifting structure according to claim 1, which is characterized in that the sliding rail lifting structure further includes Protecgulum；

The protecgulum is arranged on the column and covers in the fixed force spring and outer rail；

There are two strips to be open for the protecgulum upper edge short transverse setting；

The outboard end of the left guide part and right guide part stretches into the strip opening from the holding tank；The centre connects The both ends of socket part are connect with the outboard end of the left guide part and right guide part respectively, and the middle interconnecting piece is arranged in holding tank It is outer to be used to connect by lifters.

10. all-in-one Sliding track lifting structure according to claim 9, which is characterized in that the sliding rail lifting structure also wraps Include rear cover；The protecgulum and rear cover are respectively coated by the front and rear sides face that column is stated in residence；

And/or the sliding rail lifting structure further includes hinge component, hinge component is connected on the middle interconnecting piece, is used for It adjusts by the pitching visual angle of lifters, and/or left and right directions rotation visual angle, and/or around perpendicular to by the rotation of lifters axis Visual angle；

And/or the column offers round, oval or regular polygon through-hole below the groove.