CN206469015U - Elevating mechanism and the slim support meanss with the elevating mechanism - Google Patents

Abstract

The utility model is related to a kind of elevating mechanism, including tabular pillar construction, tabular pulley structure and fixed force spring module；Longitudinal elongated hole positioned at the narrow side of tabular pillar construction is communicated to longitudinal guide in post, tabular pulley structure and its supporting arm are supplied respectively along progress elevating movement, and the spring abutment in module is placed in one end of tabular pillar construction, make the solid tabular pulley structure of a termination of the fixed force spring of receiving, and stagnation is formed to be held by elastic force set in advance；The horizontal upper and lower connection component between two long risers of plate-shaped carrier, its holding part formed is used to position tabular pillar construction, and is separated out hollow-out parts in lower section, so that plate-shaped carrier is rided upon on base and as slim support meanss.

Description

Elevating mechanism and the slim support meanss with the elevating mechanism

Technical field

The utility model is related to the support meanss with elevating mechanism, more particularly to slim support meanss and coordinates its slim Elevating mechanism used in changing, the slim support device elevating mechanism produces accepted display to connect display Raw elevating movement.

Background technology

Due to the technological progress of display now, the display with identical panel catercorner length is gradually frivolous, In order to coordinate gradually frivolous display device structure and reduce its thick and heavy sense, by changing the structure design of conventional stent, make its whole Body is reached effectively by reducing using metal casting or avoiding being integrated the technological means such as casting using whole support with this Utilization space and the effect for reducing structure width/thickness.Such as the applicant applied for a kind of lowering or hoisting gear (Chinese utility model License notification number CN205655046U), it includes a support, and the support includes stand on one, and its left and right sides to ground to setting There is respective longitudinal direction in front of a pair of track slots, this pair of track slot to open up a wears groove；One fulcrum bearing, it has a rear end vertical to a pair of extension The seat piece of fin, the left and right sidewall of this pair of fin is symmetrically provided with the slip base being sheathed in this pair of track slot for a pair, the respectively sliding Seat open up it is a plurality of line up two row and with the wheel bore that respectively one of slip base adjacent wall is communicated, respectively at least one in the row wheel bore A roller is arranged in wheel bore, make respectively the roller locally expose to the adjacent wall of the respectively slip base, and be adjacent to the respectively track slot Corresponding inwall, one end mounting is separately incorporated into the slip base, so as to which the two row wheel bore is closed, and this pair of fin is then arranged in This pair of wears groove；And the fixed force spring for being wound into round, it is connected on this between stand and fulcrum bearing.

However, watching display picture because above-mentioned patent have ignored from the visual angle of user, above-mentioned support is caused preceding Stating visual angle still has structure width/thickness, and the lower stand of above-mentioned support still uses metal casting；Therefore how further to exist Reduce using metal casting or avoided using the technological means being integrally cast in the structure design of whole support, and from making The visual angle of user's viewing display picture shows the advantage that such support has more frivolous structure width/thickness；And how After the slimming of such support, it can be easily assembled and dismantle, and synchronization lifting action can also be stablized, above-mentioned is this practicality The problem of new hope is solved.

Utility model content

Based on this, in order to provide it is a kind of be different from the structure of common technology, and improve above-mentioned shortcoming, applicant is by more The experience of year accumulation and constantly research and development are improved, proposition the utility model.

A purpose of the present utility model is to provide a kind of elevating mechanism, by the way that the configuration of tabular pulley structure is stood in tabular Inside rod structure, and the support arm for being extended tabular pulley structure passes a narrow side of tabular pillar construction, so as to contribute to Reduce overall volume, and form the effect of slimming；Next, each narrow side of lateral direction penetrating tabular pillar construction simultaneously makes its internal tool There is segment difference, and in its relatively narrow tabular column piece of the side configuration with upper and lower crossbeam, to have structural strength concurrently and conveniently sequentially load and unload Advantage；Furthermore, make tabular pulley structure collocation attachment structure, mutually pulled with the relative two narrow sides in tabular column piece, so that Load-carrying is shared together with fixed force spring, the stability of synchronization lifting action is helped lend some impetus to.

Another object of the present utility model is to provide a kind of slim support meanss with elevating mechanism, by by strip board Part bending into hyphen plate and its both sides long riser, to form plate-shaped carrier, the plate-shaped carrier arrange in pairs or groups multiple connection components with Reinforced structure can simultaneously include whole elevating mechanism in protection, and form hollow-out parts in the narrow side of plate-shaped carrier, so as to reduce use Expect and mitigate weight, it is stood on base and as slim support meanss, to possess the effect of slimming, and reduction casting whereby The composition component made.

In order to realize the purpose of above-mentioned utility model, the technical solution of the utility model is a kind of elevating mechanism, and it includes： Tabular pillar construction, it is respectively equipped with longitudinal elongated hole and side opening with respect to two narrow sides, and each communicates with tool in tabular pillar construction Some longitudinal guides, and group is connected to tabular column piece at side opening, tabular column piece has the entablature and lower horizontal stroke at upper and lower interval Beam, is directed respectively into longitudinal guide；Tabular pulley structure, it is located in longitudinal guide, and relative two in tabular pulley structure are narrow Side is respectively equipped with least one first sliding part and at least one second sliding part, respectively sliding contact longitudinal guide and tabular post The shaft of part, to carry out elevating movement along longitudinal guide and between upper and lower crossbeam, tabular pulley structure, which also extends, branch Bearing arm, it is slided through and along longitudinal elongated hole, to accept display synchronization lifting；And fixed force spring module, including it is fixed Power spring and spring abutment, spring abutment are located at one end of tabular pillar construction and accommodate fixed force spring, one end connection that fixed force spring stretches out And be fixed on tabular pulley structure, hold tabular pulley structure to form stagnation by elastic force set in advance.

And in order to realize the another object of above-mentioned utility model, the technical solution of the utility model has lift to be a kind of The slim support meanss of structure, it includes：Base；Plate-shaped carrier, including a hyphen plate and two long risers, hyphen plate it is relative Two sides link the top margin of each long riser respectively, plate-shaped carrier is rided upon on base, but between each long riser it is horizontal have on, The upper connection component at lower interval and lower connection component, make to form holding part to each other, and are separated out hollow out between each long riser Portion；And elevating mechanism, including tabular pillar construction, tabular pulley structure and fixed force spring module；The top of tabular pillar construction, Group connects upper and lower connection component respectively at bottom both ends, to be positioned in holding part, has longitudinal guide in tabular pillar construction, its Longitudinal elongated hole that a narrow side for connecting tabular pillar construction is set；Tabular pulley structure is located in longitudinal guide and along vertical Elevating movement is carried out to guide groove, tabular pulley structure, which also extends, in addition supporting arm, and it is slided through and along longitudinal elongated hole, To accept display synchronization lifting；Fixed force spring module includes fixed force spring and spring abutment, and spring abutment is located at tabular pillar construction One end simultaneously accommodates fixed force spring, and one end that fixed force spring stretches out connects and is fixed on tabular pulley structure, by presetting Elastic force hold tabular pulley structure to form stagnation.

In order to have a better understanding to the utility model, it will be described in detail below：

Brief description of the drawings

Fig. 1 is that (tabular pillar construction, which is integrated, in figure is squeezed into for the first embodiment figure of the utility model elevating mechanism Type).

Fig. 2 is for the side view skiagraph of the utility model elevating mechanism first embodiment.

Fig. 3 is for the vertical view cross-sectional view of the utility model elevating mechanism first embodiment.

Fig. 4 is for the three-dimensional exploded view of the utility model elevating mechanism first embodiment.

Fig. 5 is to use Fig. 2 the second sliding part instead pulley with the schematic diagram of direct sliding contact tabular column piece shaft.

It for the second embodiment figure of the utility model elevating mechanism (is to change tabular pillar construction by strip in figure that Fig. 6, which is, Plate folding forming).

Fig. 7 is for the side view skiagraph of the utility model elevating mechanism second embodiment.

Fig. 8 is declined and schematic diagram when touching the sill of tabular column piece for Fig. 7 tabular pulley structure.

It for the 3rd embodiment figure of the utility model elevating mechanism (is to change tabular pillar construction by structure in figure that Fig. 9, which is, The two long riser docking of identical is formed, and is changed to use pulley by second sliding part with corresponding long rails of arranging in pairs or groups).

Figure 10 is for the side view skiagraph of the utility model elevating mechanism 3rd embodiment.

Figure 11 is declined and schematic diagram when touching the sill of tabular column piece for Figure 10 tabular pulley structure.

Figure 12 is the three-dimensional exploded view for the slim support meanss for having elevating mechanism for the utility model.

Figure 13 is the slim support meanss for Figure 12 in the schematic perspective view after combination.

Figure 14 is another view stereo after being combined again with bearing plate and pivot device for the slim support meanss of the utility model Schematic diagram.

Embodiment

The utility model provides a kind of elevating mechanism and the slim support meanss with the elevating mechanism, wherein, this practicality The elevating mechanism L of new offer can directly accept display and (not shown in figure, subsequently for convenience of description, be not repeated to carry Show) or accepting display indirectly by support plate 70 (shown in Figure 14) makes display produce elevating movement, elevating mechanism L mode of operation is referred to shown in Fig. 1 to Figure 11；The slim support meanss D that the utility model is provided is used to support what it had Elevating mechanism L simultaneously can directly or indirectly accept display, display is produced elevating movement, slim support meanss D operation State is referred to shown in Figure 12 to Figure 14, and subsequently both modes of operation will be illustrated respectively.

As shown in Figure 1 to 11, elevating mechanism L of the present utility model includes tabular pillar construction 10a, 10b, 10c, tabular Pulley structure 20 and fixed force spring module 30；Wherein tabular pillar construction 10a, 10b, 10c relative two narrow sides are respectively equipped with Longitudinal elongated hole 11a, 11b, 11c and side opening 12a, 12b, 12c, it in tabular pillar construction 10a, 10b, 10c each with having Longitudinal guide 13a, 13b, 13c be connected, and group is connected to tabular column piece 14, tabular post at side opening 12a, 12b, 12c Part 14 has upper and lower interval and can be directed respectively into longitudinal guide 13a, 13b, 13c entablature 141 and sill 142；Tabular is slided Bassinet structure 20 is located in longitudinal guide 13a, 13b, 13c, and the relative two narrow sides of tabular pulley structure 20 are respectively equipped with least one First sliding part 21 and at least one second sliding part 22, it distinguishes sliding contact longitudinal guide 13a, 13b, 13c and tabular post The shaft 143 of part 14, to carry out elevating movement, plate between upper and lower crossbeam 141,142 along longitudinal guide 13a, 13b, 13c Shape pulley structure 20, which also extends, supporting arm 23, and it slides to accept display through and along longitudinal elongated hole 11a, 11b, 11c Device synchronization lifting；Fixed force spring module 30 include fixed force spring 31 and spring abutment 32, spring abutment 32 be located at tabular pillar construction 10a, 10b, 10c one end simultaneously can accommodate fixed force spring 31, and one end that fixed force spring 31 stretches out is connected and solid with tabular pulley structure 20 It is scheduled on thereon, holds tabular pulley structure 20 to form stagnation by elastic force set in advance.

In above-mentioned elevating mechanism L, in order to reach the effect of slimming while reducing overall volume, its integrally constructed tool There is the combining structure of tabular pillar construction 10a, 10b, 10c, tabular pulley structure 20 and fixed force spring module 30, by being connected The structure design such as logical longitudinal elongated hole 11a, 11b, 11c, side opening 12a, 12b, 12c and longitudinal guide 13a, 13b, 13c, makes plate Shape pillar construction 10a, 10b, 10c narrow side lateral direction penetrating, causing it internal and being formed with each narrow side has the tabular of segment difference hollow Structure, and then conveniently assemble and dismantle successively tabular pulley structure 20 and plate in tabular pillar construction 10a, 10b, 10c narrow side Shape column piece 14.

Because the top of tabular pulley structure 20 is near to or in contact with the state that upper backstop is formed during entablature 141, or tabular The bottom of pulley structure 20 near to or in contact with the state that lower backstop is formed during sill 142, therefore only make group connect after tabular Column piece 14, which is consolidated, can just prop up tabular pulley structure 20 and being limited in longitudinal guide 13a, 13b, 13c prevents it from slipping, Tabular column piece 14 coordinates fixed force spring 13 to bear the weight from tabular pulley structure 20 and its display accepted together simultaneously Amount.The utility model is each formed with engagement and the and of locator head 15 at tabular pillar construction 10a, 10b, 10c top, bottom two Engagement and positioning of bottom 16, the two is connected with group with the upper and lower crossbeam 141,142 of tabular column piece 14 respectively, and makes mutual contact Face forms corresponding structure and shape (for example formed segment difference structure or for stepped), so as to contribute to solidly joined, also can Further by locking part (such as screw) collocation lockhole, or even further by configuring in engagement and locator head 15 and upper horizontal stroke Attachment spacers X (referring to Fig. 5) between beam 141 or formed between engagement and positioning of bottom 16 and sill 142 engage and Make that group each other connects is more firm, during facilitating the top and bottom ends in tabular pulley structure 20 to contact upper and lower crossbeam 141,142 respectively The state of (referring to shown in Figure 10 and Figure 11) each upper and lower backstop of self-forming.Lead in addition, entablature 141 is additionally provided with for supporting arm 23 The breach 145 crossed.By making upper and lower crossbeam 141,142 be pushed up respectively with tabular pulley structure 20, the contact surface at bottom two ends formation phase Corresponding structure and shape, help to stablize backstop state, such as the extension for coordinating supporting arm 23, by tabular pulley structure 20 tops and the contact surface of entablature 141 are designed to inclined-plane, make to have CONTACT WITH FRICTION area each other to realize stable backstop Effect.Engagement of the present utility model and positioning of bottom 16 include auxiliary positioning hole 161, and it is located at longitudinal elongated hole 11a, 11b, 11c Lower section, the end of sill 142 for build-in tabular column piece 14.

Secondly as tabular pulley structure 20 accepts display by supporting arm 23, the load that it is born is larger, can shadow Ring at least one shaft 143 of first, second sliding part 21,22 respectively with longitudinal guide 13a, 13b, 13c and tabular column piece 14 Sliding contact state, therefore, in order to share the load-carrying born with stablize synchronization lifting motion, elevating mechanism of the present utility model L also includes removably attachment structure 40, and referring to shown in Fig. 1 to Fig. 4, it includes body 42 and a pair of flank sections 43,44, this Two narrow Slideslips relative with the shaft 143 of tabular column piece 14 are contacted respectively for body portion 42 and at least one second sliding part 22, and one Flank section 43,44 is vertically extended by the opposite sides side of body 42 respectively, the wide with respect to two of shaft 143 is crossed respectively Side, and the step 24,25 of relative two wide side protuberance is connected with group with tabular pulley structure 20 respectively, so that the connection mutually pulled (refer to a pair of flank sections 43,44, body 42 and tabular coaster knot corresponding thereto between structure 40 and tabular pulley structure 20 Between the narrow side of structure 20) tabular hollow bulb 41 is formed, it passes through for the shaft 143 of tabular column piece 14 and forms socket, so that this Between body portion 42 and at least one second sliding part 22 in addition to the relative two narrow sides of sliding contact shaft 143, moreover it is possible to formed Clamp to prevent the askew stability inclined, be conducive to being lifted that attachment structure 40 and the synchronization lifting of tabular pulley structure 20 are acted.Also make One of flank section 43 arranges in pairs or groups a stator 46 to connect the end with clamping fixed force spring 31.By in tabular column piece 14 Friction pad 45 is set between body 42, can be with reinforced structure and filling gap, so as to support to arrive in the shaft of tabular column piece 14 143 to bear the load-carrying from tabular pulley structure 20.At least one second sliding part 22 is drawn close and sliding contact shaft 143 can So that attachment structure 40 is along shaft 143, tabular pulley structure 20 along longitudinal guide 13a, 13b, 13c, together in upper, lower horizontal Stably synchronization lifting between beam 141,142.

Again, at least one first, second sliding part 21,22 can optionally use pulley, ball or slide rail, one In individual embodiment, referring to shown in Fig. 5 or Fig. 9 to Figure 11, at least one the first sliding part 21 and at least one second sliding part 22 It is pulley (or being ball), for convenience of sliding, at least one race 24 is respectively equipped with each narrow side of tabular pulley structure 20, So that at least one pulley is respectively configured, so as to facilitate spacing and shorten spacing, the situation for loosening or disengaging each other is reduced.At least one Individual first, second sliding part 21,22 may each comprise multiple pulleys (or ball), and pulley (or ball) is disposed on tabular cunning Each narrow side of bassinet structure 20 is in favor of share loads.Further, referring to shown in Fig. 9 to Figure 10, at least one the second slip Be also configured with long rails 144 between part 22 and the narrow side of corresponding tabular column piece 14, long rails 144 with least one second The contact surface of sliding part 22 forms corresponding male and fomale(M＆F), makes at least one second sliding part 22 along the stabilization of long rails 144 Slide on ground.In another embodiment, referring to shown in Fig. 6 to Fig. 8, at least one first sliding part 21 is pulley, the plate where it The narrow side of shape pulley structure 20 is configured with least one race 24, and at least one second sliding part 22 is slide rail, corresponding tabular The narrow side of column piece 14 is configured with long rails 144, can for example make at least one second sliding part 22 be slide rail or with into The slide rail for arranging ball is simultaneously mutually arranged in pairs or groups with the long rails 144 of shaft 143, to constitute traditional slide track component or ball slide rail group Part, can also be such that at least one second sliding part 22 is stably slided between upper and lower crossbeam 141,142 along long rails 144 It is dynamic.When tabular pulley structure 20 top and bottom ends respectively close to upper and lower crossbeam 141,142 when (referring to shown in Fig. 7 and Fig. 8), can divide The state of upper and lower backstop is not formed.Further, can also be in longitudinal guide 13a, 13b, 13c in order to increase backstop action Top and bottom ends and engagement and positioning top, bottom 15,16, are pushed up, the contact surface at bottom two ends forms phase with tabular pulley structure 20 respectively Corresponding structure and shape (as shown in Figure 7), to aid in stablizing backstop state.During installation, long rails 144 are except that can load and unload Outside the shaft 143 of tabular column piece 14 (as shown in Figure 9), the structure for the shaping that can be also combined as a whole with shaft 143 is (such as Fig. 5 institutes Show).

Further, since after 14 groups of tabular pillar construction 10a, 10b, 10c of the present utility model and tabular column piece connect, Ke Yitong Cross at least one sliding contact longitudinal guide 13a, 13b, 13c of the first sliding part 21 and bear to come from tabular pulley structure 20 to share Load-carrying, therefore it needs to have certain structural strength, and its molding mode has diversity, is exemplified below：

As shown in Figures 1 to 5, tabular pillar construction 10a is integrated extrusion forming, wherein longitudinal guide 13a insertions and made It is in longitudinal hollow form, and forms multiple longitudinal fins 171,172 respectively in tabular pillar construction 10a relative two wide sides, then Process longitudinal elongated hole 11a, side opening 12a, engagement and locator head 15 and engagement and positioning of bottom 16.By tabular coaster knot Structure 20 is inserted before longitudinal guide 13a, and lifting action is influenceed in order to prevent tabular pulley structure 20 from tilting, tabular pulley structure 20 relative two wide sides further respectively have friction lug 26,27, each friction lug 26,27 contact respectively longitudinal fin 171, 172, to provide frictional force and operating stably in elevating movement, moreover it is possible to horizontal as at least one first sliding part 21 of pulley When longitudinal elongated hole 11a, prevent it from offseting and slipping in sliding process.

As shown in Figure 6 to 8, tabular pillar construction 10b is that, by strip plate folding forming, strip plate is sequentially bent out First long riser section 181, the long riser section 183 of hyphen plate section 182 and second, first, second long riser section 181,183 are superimposed with each other And fixation is formed, wherein, it is arranged with the opposite face for the first long riser section 183 of long riser section 181 and second being superimposed with each other Adjacent profound groove 184,185 and shallow short groove 186,187, each profound docking of groove 184,185 forms longitudinal guide 13b and side opening 12b, each shallow short docking of groove 186,187 forms longitudinal elongated hole 11b.The same relative two wide side in tabular pulley structure 20 is also distinguished Provided with friction lug 26,27, each friction lug 26,27 is respectively equipped with multiple convex ribs 261,271, and it contacts longitudinal guide respectively 13b opposite sides groove face, to provide frictional force and operating stably in elevating movement, moreover it is possible to prevent at least one first slip Part 21 slides skew and slipped.

As shown in Figures 9 to 11, tabular pillar construction 10c is by the docking of structure identical two long riser 191,192 Into the opposite face of each long riser 191,192 is arranged with adjacent profound groove 193,194 and shallow short groove 195,196, each profound groove 193rd, 194 docking form longitudinal guide 13c and side opening 12c, and each shallow short docking of groove 195,196 forms longitudinal elongated hole 11c.Tabular The relative two wide sides of pulley structure 20 further respectively have friction lug 26,27, and each friction lug 26,27 is respectively equipped with multiple fins Bar 261,271, it contacts longitudinal guide 13b opposite sides groove face respectively, with the offer frictional force in elevating movement and stably Action, moreover it is possible to prevent at least one first sliding part 21 from sliding skew and slipping.

In addition, the utility model also provides a kind of slim support meanss D with elevating mechanism, elevating mechanism L energy It is enough optionally to use above-mentioned first, second and third embodiment, subsequently illustrate to coordinate and avoid repeating, now with lift Exemplified by structure L second embodiment.As shown in Figure 12 to Figure 14, slim support meanss D includes base 60, plate-shaped carrier 50 and risen Descending mechanism L；Plate-shaped carrier 50 includes a hyphen plate 51 and two long riser 52,53, and the opposite sides side of hyphen plate 51 is distinguished Link the top margin of each long riser 52,53, plate-shaped carrier 50 is cross-placed on base 60, between each long riser 52,53 it is horizontal have it is upper, The upper connection component 55 at lower interval and lower connection component 56, make to form holding part 541 to each other, and each long riser 52,53 it Between be separated out hollow-out parts 542, it is located at the lower section of holding part 541, available for providing the space that circuit passes through；Elevating mechanism L includes Tabular pillar construction 10b, tabular pulley structure 20 and fixed force spring module 30；Tabular pillar construction 10b top, bottom two end portions Other group connects upper and lower connection component 55,56, so that it is positioned in holding part 541, in tabular pillar construction 10b there is longitudinal direction to lead Groove 13b, it is used to connect longitudinal elongated hole 11b that a tabular pillar construction 10b narrow side is set；Tabular pulley structure 20 is located at vertical Elevating movement is carried out into guide groove 13b and along longitudinal guide 13b, tabular pulley structure 20, which also extends, in addition supporting arm 23, it is slided through and along longitudinal elongated hole 11b, for accepting display synchronization lifting；Fixed force spring module 30 includes determining power Spring 31 and spring abutment 32, spring abutment 32 are located at tabular pillar construction 10b one end and accommodate fixed force spring 31, and fixed force spring 31 stretches out One end connection and be fixed on tabular pulley structure 20, hold tabular pulley structure 20 to be formed by elastic force set in advance Stagnate.

In above-mentioned slim support meanss D elevating mechanism L, tabular pulley structure 20 is assembled and dismantles for convenience, and The structure design of slimming is adapted to, previous elevating mechanism L technical characteristic is equally continued to use, i.e., tabular pillar construction 10b's Relatively narrow side is provided with side opening, and to connect longitudinal guide 13b, and group is connected to tabular column piece 14, tabular column piece 14 at side opening Entablature 141 and sill 142 with upper and lower interval, are directed respectively into longitudinal guide 13b；Tabular pulley structure 20 it is relative Two narrow sides are respectively equipped with least one the first sliding part 21 and at least one second sliding part 22, respectively sliding contact longitudinal guide The shaft 143 of 13b and tabular column piece 14, to carry out elevating movement between upper and lower crossbeam 141,142 along longitudinal guide 13b. Other seem tabular pillar construction 10b engagement and locator head 15 and engagement and positioning of bottom 16, the breach of entablature 141 145th, engagement and the auxiliary positioning hole 161 of positioning of bottom 16, the step 24 of tabular pulley structure 20,25, removably connection knot The technical characteristic such as structure 40 and its body 42 and flank section 43,44, hollow bulb 41, stator 46, friction pad 45, also has at least One first, second sliding part 21,22 can optionally use pulley, ball or slide rail, collocation race 24 and long rails 144 Embodiment, and tabular pillar construction 10b the technical scheme such as molding mode, can continue to use the utility model embodiment In it is stated that cross technological means, so will not be repeated here.

But because elevating mechanism L is arranged in pairs or groups with plate-shaped carrier 50, the difference of formation can be found in shown in Figure 12 and Figure 13, plate Shape support 50 is that, into hyphen plate 51 and its long riser 52,53 of both sides, each long riser 52,53 is mutually flat by strip panel-bending OK, gap is formed between tabular column piece 14 and each long riser 52,53, to allow the end of fixed force spring 31 to pass through, so together Sample can also allow this to flank section each via each gap when a pair of flank sections each cross relative two wide side of shaft 143, this Sample, which helps to reduce, interferes；Can also be on the seat top of base 60 provided with a pair of detents 61, for two long riser 52,53 bottoms It is embedded in and plate-shaped carrier 50 is stood.Upper and lower connection component 55,56 is made up of multiple short connection sheets respectively, by the way that these are short Connection sheet makes each long riser 52,53 group connects and be fixed on plate respectively at least to set laterally side by side and in the way of group connects in pairs On the upper and lower crossbeam 141,142 on shape pillar construction 10b top, bottom both ends and/or tabular column piece 14.Again in plate-shaped carrier 50 Relative two narrow sides be respectively equipped with forward and backward connection component 57,58, it is made up of multiple long connection sheets respectively, these long connection sheets Longitudinal direction bridges the side of tabular pillar construction 10b tops, bottom two ends and each long riser 52,53 of respective snapping respectively, wherein before being used as These long connection sheets of connection component 57 also are provided with longitudinal elongated hole, corresponding to tabular pillar construction 10b longitudinal elongated hole 11b, its For being passed through for supporting arm 23.Make the upper and lower connection component 55,56 and forward and backward connection component 57,58 of plate-shaped carrier 50 whereby, In addition to meeting elevating mechanism L for group, moreover it is possible to be used as the purposes of structural strengthening.It is another as shown in figure 14, in tabular pulley structure Bearing plate 70 is also further provided between 20 supporting arm 23 and display, the plate face of bearing plate 70 is used to accept display, and The relative plate face of bearing plate 70 is then pivotally connected by pivot device 71 and the formation of supporting arm 23, makes display can be with during lifting Adjustment is leaned forward or reclined by angle.

Therefore, the utility model has the following advantages that：

1. in design, elevating mechanism is configured in the inside of tabular pillar construction using tabular pulley structure, and from tabular Pulley structure extends support arm, to pass the narrow side of tabular pillar construction, helps to reduce overall volume, has elevating mechanism There is the effect of slimming, then by the way that strip panel-bending is formed into plate-shaped carrier into hyphen plate and the long riser of its both sides, The multiple connection components of plate-shaped carrier collocation are with reinforced structure and whole elevating mechanism can be included into protection, and in the narrow of plate-shaped carrier Side forms hollow-out parts, and weight is mitigated to reduce materials, it is stood on base and as slim support meanss, whereby can be from sight See the visual angle of display picture to obtain the perception of slimming, it helps reduction uses cast construction.

2. by the structure designs such as longitudinal elongated hole, longitudinal guide and the side opening being connected, lateral direction penetrating tabular column knot Each narrow side of structure, makes it internal and forms the tabular hollow structure with segment difference with each narrow side, then arrange in pairs or groups again tabular column piece and its Upper and lower crossbeam, except possessing structural strength, is also convenient for sequentially assembling and dismantle tabular coaster from a narrow side of tabular pillar construction Structure and tabular column piece, and tabular pulley structure is stably clamped in longitudinal guide；Furthermore, tabular pulley structure may be used also Attachment structure is collocated with again, can mutually be pulled in the relative two narrow sides of the shaft of tabular column piece, moreover it is possible to together with fixed force spring Resist the load-carrying from tabular pulley structure, so as to contribute to during synchronization lifting, the stability of promotion action and The askew situation inclined or slipped of reduction.

In summary, according to content disclosed above, the utility model can reach expected purpose really, and there is provided one kind tool Be thinned effect elevating mechanism, and using plate-shaped carrier and make its it is not cast be made, by elevating mechanism include protect and stand on On base, and a kind of slim support meanss are formed, it has the value that industry is utilized very much, therefore propose that utility model is special in accordance with the law Profit application；In addition, though the utility model discloses preferably specific embodiment to achieve the above object, it is not used to Limit construction feature of the present utility model, it is any it will be understood by those skilled in the art that under technical spirit of the present utility model, Any change readily occurred in or modification are all possible, and are that the scope of claims of the present utility model is covered.

Symbol description

The slim support meanss D of elevating mechanism L

Tabular pillar construction 10a, 10b, 10c

Longitudinal elongated hole 11a, 11b, 11c side opening 12a, 12b, 12c

Longitudinal guide 13a, 13b, 13c tabular column piece 14

The sill 142 of entablature 141

The long rails 144 of shaft 143

Breach 145

Engagement and the attachment spacers X of locator head 15

Engagement and the auxiliary positioning hole 161 of positioning of bottom 16

Longitudinal fin 171,172

The first long hyphen plate section 182 of riser section 181

Second 183 profound grooves 184,185 of long riser section

The shallow long riser 191,192 of short groove 186,187

The profound shallow short groove 195,196 of groove 193,194

Tabular pulley structure 20

The sliding part 22 of first sliding part 21 second

The supporting arm 23 of race 211,221

The friction lug 26,27 of step 24,25

Convex rib 261,271

Fixed force spring module 30

The spring abutment 32 of fixed force spring 31

The hollow bulb 41 of attachment structure 40

The flank section 43,44 of body 42

The stator 46 of friction pad 45

The hyphen plate 51 of plate-shaped carrier 50

The long holding part 541 of riser 52,53

Connection component 55 in hollow-out parts 542

Connection component 57 before lower connection component 56

Connection component 58 afterwards

The detent 61 of base 60

The pivot device 71 of bearing plate 70

Claims (20)

1. a kind of elevating mechanism, it is characterised in that including：

Tabular pillar construction, it is respectively equipped with longitudinal elongated hole and side opening with respect to two narrow sides, and each communicates with the tabular column The longitudinal guide having in structure, and group is connected to tabular column piece at the side opening, the tabular column piece has upper and lower interval Entablature and sill, be directed respectively into the longitudinal guide；

Tabular pulley structure, it is located in the longitudinal guide, and is set respectively in the relative two narrow sides of the tabular pulley structure There are at least one first sliding part and at least one second sliding part, respectively longitudinal guide and the tabular post described in sliding contact The shaft of part, to carry out elevating movement between the upper and lower crossbeam along the longitudinal guide, the tabular pulley structure is also Extending has supporting arm, and it is slided through and along longitudinal elongated hole, for accepting display synchronization lifting；And

Fixed force spring module, including fixed force spring and spring abutment, the spring abutment are located at one end of the tabular pillar construction and receiving The fixed force spring, one end that the fixed force spring stretches out connects and is fixed on the tabular pulley structure, by setting in advance Fixed elastic force holds the tabular pulley structure to form stagnation.

2. elevating mechanism according to claim 1, it is characterised in that respective at the top of the tabular pillar construction, bottom two Engagement and locator head and engagement and positioning of bottom are formed, group connects the upper and lower crossbeam of the tabular column piece respectively, and makes mutual Contact surface forms corresponding structure and shape, contributes to solidly joined, and is additionally provided with breach in the entablature, for described Supporting arm passes through, by making contact surface of the upper and lower crossbeam respectively with the tabular pulley structure top, bottom two ends be formed relatively The structure and shape answered, help to stablize backstop state, the engagement and positioning of bottom also include auxiliary positioning hole, and it is located at institute State below longitudinal elongated hole, the sill end for tabular column piece described in build-in.

3. elevating mechanism according to claim 1, it is characterised in that also including removably attachment structure, it includes this Body portion and a pair of flank sections, the body and tabular column piece post described in the difference sliding contact of at least one described second sliding part The relative two narrow sides of body, the pair of flank section is vertically extended from the opposite sides side of the body and each got over respectively The relative two wide side of shaft is crossed, and each group is connected on the step that the tabular pulley structure swells respectively with respect to two wide sides, is made Tabular hollow bulb is formed between the attachment structure and tabular pulley structure that mutually pull, so that the shaft of the tabular column piece is passed through And socket is formed, also make one stator of one of flank section collocation, with described in connection and the clamping fixed force spring End.

4. elevating mechanism according to claim 3, it is characterised in that by the tabular column piece and the body it Between friction pad is set, with reinforced structure and filling gap, make the attachment structure along the shaft and in the upper, lower horizontal Stably synchronization lifting between beam.

5. elevating mechanism according to claim 1, it is characterised in that at least one described first sliding part and it is described at least One the second sliding part is pulley, and each narrow side of the tabular pulley structure where it is respectively equipped with least one race, So that at least one pulley is respectively configured.

6. elevating mechanism according to claim 5, it is characterised in that at least one described second sliding part with it is corresponding Long rails are further configured between the narrow side of tabular column piece, the long rails connect with least one second sliding part Contacting surface forms corresponding male and fomale(M＆F), at least one described second sliding part is stably slided along the long rails.

7. elevating mechanism according to claim 1, it is characterised in that at least one described first sliding part is pulley, its The narrow side of the tabular pulley structure at place is configured with least one race, and at least one described second sliding part is slide rail, right The narrow side of tabular column piece answered is configured with long rails, make at least one described second sliding part along the long rails stably Slide.

8. elevating mechanism according to claim 1, it is characterised in that the tabular pillar construction is integrated extrusion forming, Wherein described longitudinal guide insertion and make it be in longitudinal hollow form, formed respectively in the relative two wide sides of the tabular pillar construction Multiple longitudinal fins, the relative two wide side of the tabular pulley structure further respectively has friction lug, and each friction lug connects respectively These longitudinal fins are touched, to provide frictional force and operating stably in elevating movement.

9. elevating mechanism according to claim 1, it is characterised in that the tabular pillar construction is folded by strip plate Shaping, wherein be arranged with the opposite face of the first long riser section being superimposed with each other and the second long riser section adjacent profound groove and Shallow short groove, each profound groove docks to form the longitudinal guide and the side opening, and each shallow short groove docks to form longitudinal elongated hole, The relative two wide side of the tabular pulley structure further respectively has friction lug, and each friction lug is respectively equipped with multiple convex ribs, It contacts the opposite sides groove face of the longitudinal guide respectively, to provide frictional force and operating stably in elevating movement.

10. elevating mechanism according to claim 1, it is characterised in that the tabular pillar construction is by structure identical Two long riser docking is formed, and the opposite face of each long riser is arranged with adjacent profound groove and shallow short groove, each profound groove docking The longitudinal guide and the side opening are formed, each shallow short groove docks to form longitudinal elongated hole, the tabular pulley structure Friction lug is further respectively had with respect to two wide sides, each friction lug is respectively equipped with multiple convex ribs, and it contacts the longitudinal direction respectively The opposite sides groove face of guide groove, to provide frictional force and operating stably in elevating movement.

11. a kind of slim support meanss with elevating mechanism, it is characterised in that including：

Base；

Plate-shaped carrier, including a hyphen plate and two long risers, the opposite sides side of the hyphen plate link each length and stood respectively The top margin of plate, makes the plate-shaped carrier be cross-placed on the base, and the horizontal upper company for having a upper and lower interval between each long riser Connected components and lower connection component, make to form holding part to each other, and are separated out hollow-out parts between each long riser；And

Elevating mechanism, including tabular pillar construction, tabular pulley structure and fixed force spring module；The tabular pillar construction Push up, group connects upper and lower connection component respectively at bottom both ends, so that it is positioned in the holding part, and the tabular column knot There is longitudinal guide, it is used to connect longitudinal elongated hole that a narrow side of tabular pillar construction is set in structure；The tabular coaster knot Structure is located in the longitudinal guide and carries out elevating movement along the longitudinal guide, and the tabular pulley structure also extends in addition Go out to have supporting arm, it is slided through and along longitudinal elongated hole, to accept display synchronization lifting；The fixed force spring mould Block includes fixed force spring and spring abutment, and the spring abutment is located at one end of the tabular pillar construction and accommodates the fixed force spring, institute State one end connection of fixed force spring stretching and be fixed on the tabular pulley structure, held by elastic force set in advance described Tabular pulley structure is to form stagnation.

12. the slim support meanss according to claim 11 with elevating mechanism, it is characterised in that the plate-shaped carrier It is that, into the hyphen plate and its long riser of both sides, each long riser is parallel to each other by strip panel-bending, and in the tabular The relatively narrow side of pillar construction is provided with side opening, and to connect the longitudinal guide, and group is connected to tabular post at the side opening Part, the tabular column piece has the entablature and sill at upper and lower interval, is directed respectively into the longitudinal guide, in the tabular Gap is formed between column piece and each long riser, to allow the end of the fixed force spring to pass through；The tabular pulley structure At least one first sliding part and at least one second sliding part are respectively equipped with respect to two narrow sides, respectively longitudinal direction described in sliding contact The shaft of guide groove and the tabular column piece, to carry out elevating movement along the longitudinal guide and between upper and lower crossbeam.

13. the slim support meanss according to claim 12 with elevating mechanism, it is characterised in that the tabular column Each self-forming engagement and locator head and engagement and positioning of bottom at the top of structure, bottom two, respectively group connect the tabular column piece Upper and lower crossbeam, and mutual contact surface is formed corresponding structure and shape, contribute to solidly joined, and it is horizontal described Beam is additionally provided with breach, so that the supporting arm passes through, by make the upper and lower crossbeam respectively with the tabular pulley structure top, The contact surface at bottom two ends forms corresponding structure and shape, helps to stablize backstop state, in the engagement and positioning of bottom Also include auxiliary positioning hole, it is located at below longitudinal elongated hole, the sill end for tabular column piece described in build-in.

14. the slim support meanss according to claim 12 with elevating mechanism, it is characterised in that also including that can load and unload Attachment structure, it includes body and a pair of flank sections, and the body is slided respectively with least one described second sliding part The relative two narrow sides of the dynamic contact tabular column piece shaft, the pair of flank section is respectively from the opposite sides side of the body The relative two wide side of the shaft is vertically extended and each crosses, and each group is connected on the tabular pulley structure with respect to two On the step that wide side is swelled respectively, make to form tabular hollow bulb between the attachment structure that mutually pulls and tabular pulley structure, with Passed through for the shaft of the tabular column piece and form socket, also make one stator of one of flank section collocation, to connect And the end of the clamping fixed force spring.

15. the slim support meanss according to claim 14 with elevating mechanism, it is characterised in that by the plate Friction pad is set between shape column piece and the body, with reinforced structure and filling gap, makes the attachment structure along institute State shaft and the stably synchronization lifting between the upper and lower crossbeam.

16. the slim support meanss according to claim 12 with elevating mechanism, it is characterised in that it is described at least one First sliding part and at least one described second sliding part are pulley, and are set respectively in each narrow side of the tabular pulley structure There is at least one race, so that at least one each described pulley is respectively configured.

17. the slim support meanss according to claim 16 with elevating mechanism, it is characterised in that described at least one Be further configured with long rails between individual second sliding part and the corresponding narrow side of tabular column piece, the long rails with it is described extremely The contact surface of few second sliding part forms corresponding male and fomale(M＆F), at least one described second sliding part is indulged along described Slided to orbitally stable.

18. the slim support meanss according to claim 12 with elevating mechanism, it is characterised in that it is described at least one First sliding part is pulley, and the narrow side of tabular pulley structure where it is configured with least one race, and it is described at least one Two sliding parts are slide rails, and the corresponding narrow side of tabular column piece is configured with long rails, make at least one described second sliding part along The long rails are stably slided.

19. the slim support meanss according to claim 11 with elevating mechanism, it is characterised in that the seat of the base Top makes the plate-shaped carrier stand provided with a pair of detents for the bottom insertion of described two long risers；It is described upper and lower Connection component is respectively by laterally side by side and multiple short connection sheets for connecing of group are constituted, and in the relative two narrow sides point of the plate-shaped carrier Not She You forward and backward connection component, respectively by longitudinally bridging the tabular pillar construction top, bottom two ends and each long riser of respective snapping Multiple long connection sheets of side are constituted.

20. the slim support meanss according to claim 11 with elevating mechanism, it is characterised in that slided in the tabular Bearing plate is also further provided between the supporting arm of bassinet structure and the display, the one side of the bearing plate accepts the display Device, and the opposite face of the bearing plate is then pivotally connected by pivot device and supporting arm formation.