CN209528340U

CN209528340U - A kind of height-adjustable desk-top screen

Info

Publication number: CN209528340U
Application number: CN201822095163.9U
Authority: CN
Inventors: 卢宝善
Original assignee: Foshan Baoshan Hardware Decoration Co Ltd
Current assignee: Foshan Baoshan Hardware Decoration Co Ltd
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2019-10-25
Anticipated expiration: 2028-12-13

Abstract

The utility model provides a kind of height-adjustable desk-top screen, is related to office furniture apparatus field, including for the first screen, lifting device, limiting device and the second screen being arranged on lifting device on the table to be arranged；The limiting device include groove, compressed spring, fixture block, for the card slot of the fixture block inlay card and for making the fixture block remove the moving member of the card slot, the groove is arranged in first screen far from desktop side, the groove notch is towards second screen, described compressed spring one end is fixed with the groove slot bottom, the other end is fixed with the fixture block, when the compressed spring in the raw when, fixture block part inlay card is in card slot, and card slot setting is in second screen towards first screen side.The beneficial effects of the utility model are: can be realized the lifting of desk-top screen, while desk-top screen may be implemented and rise to a certain height and fixation automatically, it is easy to operate.

Description

A kind of height-adjustable desk-top screen

Technical field

The utility model relates to office furniture apparatus field, in particular to a kind of height-adjustable desk-top screen.

Background technique

In order to maximumlly be utilized to office space resource, screen desk, which is that more people office spaces are preferred, to be done Public table product；It links up and avoid the need for interfere with each other between office worker to balance simultaneously, user does screen The screen of public table is adjusted function and proposes increasingly higher demands.

Chinese patent literature CN 205214838U discloses a kind of lifting screen, mainly includes lifter plate, the lifting Plate is connected in fixed plate by vertical guide frame, and positioning mechanism, the positioning mechanism are equipped between the lifter plate and fixed plate Including the magnet being located in fixed plate and the position being located on lifter plate magnetic plate corresponding with magnet.

And the applicant has carried out beneficial exploration and trial, provides the knot of another height-adjustable desk-top screen Structure.

Utility model content

In order to solve the above-mentioned technical problem, a kind of height-adjustable desk-top screen, this reality are disclosed in the utility model It is implemented with novel technical solution:

A kind of height-adjustable desk-top screen, including for the first screen, lifting device, limit on the table to be arranged Device and the second screen being arranged on lifting device；Lifting device includes strut one and strut two, the strut one and institute It is hinged at center and be distributed in X-type to state strut two, described one one end of strut and first screen side are hinged, the other end and Second screen, one side slip connection, described two one end of strut and first screen sliding connect, the other end and described the Two screens are hinged；The strut two is equipped with the drive for driving the strut two to slide with first screen sliding connection one end Dynamic device；The limiting device includes groove, compressed spring, fixture block, described for the card slot of the fixture block inlay card and for making Fixture block removes the moving member of the card slot, and the groove is arranged in first screen far from desktop side, the groove notch Towards second screen, described compressed spring one end is fixed with the groove slot bottom, and the other end is fixed with the fixture block, works as institute When stating compressed spring in the raw, in card slot, the card slot is arranged in second screen fixture block part inlay card Towards first screen side.

Preferably, the moving member includes the pull rod being arranged in the compressed spring, and described pull rod one end and fixture block are solid Fixed, the other end extends first screen.

Preferably, the driving device is set as electric pushrod, and several card slot slot bottoms are equipped with pressure sensor；Part The closure member for closing card slot is equipped in the card slot；When fixture block part inlay card is in card slot, the pressure sensing Device controls the driving device and stops working.

Preferably, the closure member includes closing block for closing card slot and the arc being arranged on second screen Shape slot, the arc groove are connected to the card slot, and the closing block thickness is less than the card slot groove depth.

Preferably, several card slots are distributed along the vertical direction.

Preferably, several groups are arranged in the limiting device, and several grooves are in same horizontal line.

Preferably, several pull rods extend first screen side and are connected by connecting rod.

Implement the beneficial effects of the utility model are:

1, it drives strut two to realize the lifting of the second screen by driving device, and then realizes changing for desk-top screen height Become, the second screen is fixed by fixture block and card slot cooperation, moving member facilitates fixture block to remove the card slot for being not suitable for height, enables fixture block The card slot for enough entering corresponding height, satisfies the use demand, easy to operate；

2, the automatic lifting that desk-top screen may be implemented can be with by the control of pressure sensor and the cooperation of closing block Realize that desk-top screen rises to a certain height and fixation automatically, reduction needs that the second screen is waited to be moved to suitable height closes again Close driving device and caused by inconvenience, while improving the safety in desk-top screen lifting process.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is an embodiment of the present invention, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the present embodiment；

Fig. 2 is in the present embodiment for embodying the structural schematic diagram of closing block；

Fig. 3 is in the present embodiment for embodying the structural schematic diagram of groove.

In above-mentioned attached drawing, each figure number label is respectively indicated:

The first screen of 1-；The second screen of 2-；31- strut one；32- strut two；41- groove；42- compressed spring；43- card Block；44- card slot；45- pull rod；46- closure member；461- closing block；462- arc groove；5- driving device；6- pressure sensor； 7- connecting rod.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

Wherein identical components are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" refers respectively to the direction towards or away from geometric center of specific component.

Embodiment: a kind of height-adjustable desk-top screen, as depicted in figs. 1 and 2, including for being arranged on the table First screen 1, lifting device, limiting device and the second screen 2 being arranged on lifting device；Lifting device includes strut one 31 and strut 2 32, strut 1 and strut 2 32 are hinged at center and be distributed in X-type, one 31 one end of strut and the first screen 1 side is hinged, and the other end is connect with 2 one side slip of the second screen, and 2 32 one end of strut and the sliding of the first screen 1 connect, another End and the second screen 2 are hinged；Strut 2 32 and the first screen 1 sliding connection one end are equipped with the drive for driving strut 2 32 to slide Dynamic device；Strut 2 32 and strut 1 can be slid with horizontal direction, can also be slid with vertical direction, and the two keeps direction one Cause.

Limiting device include groove 41, compressed spring 42, fixture block 43, for the card slot 44 of 43 inlay card of fixture block and for making card Block 43 removes the moving member of card slot 44, and the setting of groove 44 is in the first screen 1 far from desktop side, groove 41 notch the second screen of direction Wind 2,42 one end of compressed spring are fixed with 41 slot bottom of groove, and the other end and fixture block 43 are fixed, when compressed spring 42 is in nature shape When state, 43 part inlay card of fixture block is in card slot 44, and the setting of card slot 44 is in the second screen 2 towards 1 side of the first screen, limiting device It is preferably provided at the top of 2 junction of strut 1 and the second screen when the second screen 2 reaches highest point, reduces limiting device Influence to 2 lifting process of the second screen.

In the above-described embodiment, strut 1 and strut 2 32 are distributed in X-type, can be with when driving device work 5 Make strut 2 32 that strut 1 be driven to rotate, drives sliding of one 31 one end of strut on the second screen 2, and then realize the second screen The adjustment of 2 height of wind, when the second screen 2 moves upwards, and fixture block 43 is not reached also at first 44 position of card slot, 43 quilt of fixture block It is limited in groove 41, compressed spring 44 is compressed at this time, when the position for adjusting the second screen 2 makes fixture block 43 reach exactly to card slot When interior when 44 position, under the action of the elastic-restoring force of compressed spring 42, the meeting inlay card of fixture block 43 is realized in card slot 44 The fixation of second screen 2, realizes the adjustment of desk-top screen whole height, and card slot 44 is arranged several, is arranged at different height Position on, can be selected that suitable position is arranged in actual use according to use environment, can be made by moving member Fixture block removes the card slot 44 for being not suitable for height, and then fixture block 43 is made to be able to enter the card slot 44 of corresponding height, satisfies the use demand, It is easy to operate.

In one preferred embodiment, as shown in Fig. 2, moving member includes the pull rod being arranged in compressed spring 42 45,45 one end of pull rod and fixture block 43 are fixed, and the other end extends the first screen 1, when the second screen 2 does not move to desired height, It, can be by pulling pull rod 45 to the direction far from 44 slot bottom of card slot but when fixture block 43 has been sticked into the card slot 44 in top It is mobile, and then realize the separation of fixture block 43 and card slot 44, it realizes the adjustment of desk-top screen entirety different height, meets different use Family demand.

In one preferred embodiment, as shown in figures 1 and 3, driving device 5 is set as electric pushrod, several card slots 44 slot bottoms are equipped with pressure sensor 6；The closure member 46 for closing card slot 44 is equipped in part card slot 44；When 43 part of fixture block When inlay card is in card slot 44, pressure sensor 6 controls driving device 5 and stops working, and during reusing, first chooses the second screen 2 height for needing to reach, the card slot 44 in the position are kept open, the card slot 44 of other height and positions passes through envelope Closing member 46 is closed, and when the second screen 2 is pushed to required height by electric pushrod, fixture block 43 can be sticked into groove 44, Simultaneously because compressed spring 42 squeezes fixture block 43, and then makes the triggering control electric pushrod of pressure sensor 6 stop working, set in this way The automatic lifting that desk-top screen may be implemented is set, is not necessarily to turn off until suitable position after opening electric pushrod, further mention The high intelligence of desk-top screen, at the same can reduce the electric pushrod after opening electric pushrod be always maintained at working condition not and When the case where closing cause the destruction to desk-top screen, further improve the safety during adjustment the second screen 2 lifting Property.

In one preferred embodiment, as shown in figure 3, closure member 46 includes the closing block for closing card slot 44 461 and the arc groove 462 that is arranged on the second screen, arc groove 462 be connected to card slot 44,461 thickness of closing block is less than card 44 groove depth of slot, closing block 461 are used to be enclosed in the card slot 44 before reaching desired height, and reduction fixture block 43 sequentially enters each high It needs manually to remove after the card slot 44 of degree, closed plate 461 can be inlay card on length direction and be also possible to height in card slot 44 Inlay card is in card slot 444 on direction, it is only necessary to which reaching cannot be introduced into fixture block 43 in card slot 44, and 461 thickness of closing block is not Can be blocked up, it is otherwise easy to produce and accidentally presses force snesor 6 and lead to the interruption of the course of work, arc groove 462 mainly makes for convenience The taking-up of closing block 461 improves user experience.

In one preferred embodiment, as shown in figure 3, several card slots 44 are distributed along the vertical direction, the number of card slot 44 Amount and distribution can select to formulate suitable scheme according to service condition, can be uniformly distributed, can also be with non-uniform Distribution, edge Vertical direction distribution guarantees the purpose for realizing adjustment desk-top screen whole height, and the size and location of card slot 44 is all in accordance with fixture block Size and location be equipped with.

In one preferred embodiment, as shown in figure 3, several groups are arranged in limiting device, in present embodiment In, limiting device is arranged three groups, and several groove 41(refer to Fig. 2) it is in same horizontal line, limiting device setting is several Group is that can equally be uniformly distributed between limiting device to improve limit effect, can also be can be improved with non-uniform Distribution Stability of the desk-top screen after highly fixing is reduced since external environment causes the second screen 2 to shake in use process, Even slide damage.

In one preferred embodiment, as shown in figure 3, several pull rods 45, which extend 1 side of the first screen, passes through company Extension bar 7 connects, and connects the consistency that can guarantee that pull rod 45 is mobile by connecting rod 7, user-friendly, draws when needing to pull When bar 45, without pulling several pull rods 45 simultaneously, it is only necessary to connecting rod 7 is pulled, when groove 41 is arranged more, one People also can be convenient operation, while ornament can also be hung up in connecting rod 7, increase the aesthetics of desk-top screen entirety.

The above-mentioned various embodiments enumerated can be combined with each other implementation, those skilled in the art under the premise of reconcilable In combination with attached drawing and above to the explanation of embodiment, as the foundation being combined to the technical characteristic in different embodiments.

It should be pointed out that the above is only the preferred embodiment of the utility model only, not to limit this reality With novel, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include It is within the protection scope of the utility model.

Claims

1. a kind of height-adjustable desk-top screen, it is characterised in that: including for the first screen on the table be arranged, goes up and down Device, limiting device and the second screen being arranged on lifting device；Lifting device includes strut one and strut two, the branch Bar one and the strut two hingedly and in X-type are distributed at center, and described one one end of strut and first screen side are hinged, The other end is connect with one side slip of the second screen, and described two one end of strut and first screen sliding connect, the other end It is hinged with second screen；The strut two is equipped with first screen sliding connection one end for driving the strut two The driving device of sliding；The limiting device include groove, compressed spring, fixture block, for the fixture block inlay card card slot and In the moving member for making the fixture block remove the card slot, the groove is arranged in first screen far from desktop side, described Groove notch is fixed towards second screen, described compressed spring one end with the groove slot bottom, the other end and the fixture block It is fixed, when the compressed spring in the raw when, in card slot, the card slot is arranged described fixture block part inlay card Second screen is towards first screen side.

2. the height-adjustable desk-top screen of one kind according to claim 1, it is characterised in that: the moving member includes setting The pull rod in the compressed spring is set, described pull rod one end is fixed with fixture block, and the other end extends first screen.

3. the height-adjustable desk-top screen of one kind according to claim 2, it is characterised in that: the driving device is set as Electric pushrod, several card slot slot bottoms are equipped with pressure sensor；The envelope for closing card slot is equipped in the card slot of part Closing member；When fixture block part inlay card is in card slot, the pressure sensor controls the driving device and stops working.

4. the height-adjustable desk-top screen of one kind according to claim 3, it is characterised in that: the closure member includes using In the arc groove closing the closing block of card slot and being arranged on second screen, the arc groove is connected to the card slot, The closing block thickness is less than the card slot groove depth.

5. the height-adjustable desk-top screen of one kind according to claim 4, it is characterised in that: several card slots are along perpendicular Straight directional spreding.

6. the height-adjustable desk-top screen of one kind according to claim 2, it is characterised in that: the limiting device setting Several groups, and several grooves are in same horizontal line.

7. the height-adjustable desk-top screen of one kind according to claim 6, it is characterised in that: several pull rods extend First screen side is connected by connecting rod out.