CN111789377A - Lifting table control box fast assembly structure and lifting table frame - Google Patents
Lifting table control box fast assembly structure and lifting table frame Download PDFInfo
- Publication number
- CN111789377A CN111789377A CN202010512619.6A CN202010512619A CN111789377A CN 111789377 A CN111789377 A CN 111789377A CN 202010512619 A CN202010512619 A CN 202010512619A CN 111789377 A CN111789377 A CN 111789377A
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- Prior art keywords
- control box
- slide rail
- cross beam
- groove
- rail groove
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a rapid assembling structure of a control box of a lifting table, belonging to the field of accessories of electric lifting tables and comprising a cross beam and a control box, wherein the cross beam is arranged below a table plate, a containing groove for containing the control box is arranged in the cross beam, the inner wall of the containing groove and the outer side wall of the control box are provided with a slide rail groove on one and a positioning bulge on the other, and in an assembling state, the positioning bulge is clamped in the slide rail groove, and the slide rail groove is used for the positioning bulge to transversely slide in the slide rail groove. The invention also discloses a lifting table frame adopting the structure for quickly assembling the control box.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a rapid assembly structure of a lifting table control box and a lifting table frame, and belongs to the field of lifting table accessories.
[ background of the invention ]
The desk is daily furniture widely applied to work, study and life of people, and the existing desks are various in types, such as computer desks, study desks, office desks and the like. Along with the increasing improvement of the life quality of people, the requirements on the comfort level, the convenience and the like of the desk are higher and higher. Therefore, in order to meet the requirements of users with different heights, a lifting table with adjustable height is available on the market at present, and in order to facilitate the operation of people, an electric lifting function, namely an electric lifting table, is added in the lifting table in the prior art.
Present electric lift table, the primary structure is including the table, the table below sets up a crossbeam, the both sides of table set up the lift stand, set up a control box in the crossbeam usually, this control box is used for controlling the lift stand, the mounting means of control box has a lot at present, it is common to set up the hole on the control box, utilize fasteners such as screw to fix to the table, certainly there is similar cartridge structure still, for example chinese utility model patent CN205030005U discloses, be exactly the mounting structure of a controller, what it adopted is that the cartridge between control box and the crossbeam realizes the installation.
The current control box mounting structure is troublesome to assemble if the mode of screw fastener, needs to realize with the help of the instrument, and is also harder simultaneously, if the cartridge mode, though need not be with the help of the instrument, to the crossbeam, to control box structural variation greatly, the cost of input is higher. Meanwhile, the two modes also have the problem that the installation position of the control box is fixed, and the position of the control box is troublesome to replace if the control box needs to be replaced.
[ summary of the invention ]
The invention aims to overcome the defects of the prior art and provides a lifting table control box rapid assembly structure and a lifting table frame, so that the control box is more convenient to assemble and lower in cost.
The technical scheme adopted by the invention is as follows:
the utility model provides a lift table control box fast assembly structure, includes crossbeam and control box, the crossbeam is used for installing in the table below, be equipped with the storage tank of holding control box in the crossbeam, on the inner wall of storage tank and the lateral wall of control box, be equipped with the slide rail groove on one of them, be equipped with the location arch on another, under the equipment state, the location arch clamps the slide rail inslot, just the slide rail groove supplies the protruding lateral sliding in it of location.
The invention has the following beneficial effects:
according to the invention, one of the inner wall of the containing groove and the outer side wall of the control box is provided with the positioning protrusion, the other one is provided with the slide rail groove, and the positioning protrusion is clamped in the slide rail groove during assembly.
Secondly, in the invention, as the positioning bulge can transversely slide in the slide rail groove, the installation position of the whole control box can be adjusted, and the control box can be arranged at any transverse position along the transverse direction of the cross beam, which is very important, different customers may adopt different lifting upright posts and different wiring modes, so that the position of the control box may need to be changed.
In addition, from the convenience of assembly, the structure is more convenient to assemble, because the position of the control box can be adjusted, the control box can be clamped at a plurality of positions of the cross beam during assembly and is not limited to be clamped at specific positions, the randomness is better for an assembly user, only the clamping needs to be considered firstly, and then the position is adjusted, and the installation is very convenient.
Preferably, the slide rail groove is formed in the inner wall of the containing groove, and the positioning protrusion is formed on the outer side wall of the control box.
Preferably, after the control box and the cross beam are assembled, the positioning protrusions and the slide rail grooves are in interference fit, or the outer side wall of the control box and the inner side wall of the accommodating groove are in interference fit.
Preferably, the positioning protrusion is an elastic buckle arranged on the outer side wall of the control box, and an avoiding groove for the elastic buckle to retract is formed in the outer wall of the control box; or, the positioning bulge is movably arranged on the outer side wall of the control box, and the control box is further provided with a resetting piece for resetting the positioning bulge.
Preferably, the cross beam comprises two cross rods arranged in parallel at intervals, the accommodating groove is formed between the two cross rods, and the two opposite outer side walls of the control box are provided with the positioning protrusions.
Preferably, the edge of one side, facing the table, of the cross beam is provided with an arc chamfer, when the cross beam is installed below the table, a slide rail groove is formed between the arc chamfer and the table, and during disassembly and assembly, the surface of the arc chamfer forms a first guide surface for the positioning protrusion.
Preferably, the positioning protrusion is provided with a second guide surface for guiding the positioning protrusion to be disengaged from the slide rail groove.
Preferably, the slide rail groove is a strip-shaped groove which is separately arranged on the inner wall of the accommodating groove.
Preferably, the control box comprises an upper box body and a bottom cover, and the positioning protrusions are arranged on the side walls of the bottom cover.
The invention also discloses a lifting table frame which comprises a cross beam, lifting upright columns arranged on two sides of the cross beam and a control box arranged in the cross beam, wherein the control box controls the lifting upright columns to lift.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of a control box installed in a beam according to an embodiment of the present invention;
FIG. 2 is a schematic view of the assembly between the control box and the cross member according to one embodiment of the present invention;
FIG. 3 is an exploded view of a control box according to one embodiment of the present invention;
FIG. 4 is a bottom view of a bottom cover of the control box according to the first embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a control box installed in a crossbar according to one embodiment of the present invention;
FIG. 6 is an enlarged schematic view at A in FIG. 5;
fig. 7 is a schematic structural view of a slide rail groove of a cross beam according to a second embodiment of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
In the following description, the terms such as "inner", "outer", "upper", "lower", "left", "right", etc., which indicate orientations or positional relationships, are used for convenience in describing embodiments and simplifying descriptions, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 6, the present embodiment shows a fast assembly structure for a control box 2 of a lifting table, which includes a cross beam 1 and the control box 2, wherein the cross beam 1 is configured to be installed below a table board 3, a receiving groove 101 for receiving the control box 2 is provided in the cross beam 1, an inner side wall of the receiving groove 101 and an outer side wall of the control box 2 corresponding to the receiving groove are provided with a slide rail groove 102 on one of them, and a positioning protrusion 21 is provided on the other one of them, and in an assembly state, the positioning protrusion 21 is clamped in the slide rail groove 102, and the slide rail groove 102 is used for the positioning protrusion 21 to slide laterally therein.
In this embodiment, on the inner wall of storage tank 101 and the lateral wall of control box 2, one of them sets up location arch 21, sets up slide rail groove 102 on the other, and in the equipment, location arch 21 clamps in slide rail groove 102, and such structural design need not do big change to current crossbeam 1 or control box 2, controls better in the cost, reduces some customization class products simultaneously, can let the product do more universalization.
Secondly, in the invention, since the positioning protrusion 21 can slide transversely in the sliding rail groove 102, the installation position of the whole control box 2 can be adjusted, and can be adjusted in the transverse direction along the cross beam 1, so that the control box 2 can be arranged at any transverse position, which is very important, because different customers may adopt different lifting columns and adopt different wiring modes, the position of the control box 2 may need to be changed, like the traditional installation mode, the installation position of the control box 2 is relatively fixed, and even if the control box 2 can be detached and replaced, the replacement position is troublesome, and even if the end user uses the control box, the installation position of the control box 2 can be easily adjusted.
In addition, from the convenience of assembly, the structure is more convenient to assemble, because the position of the control box 2 can be adjusted, when the control box is assembled, the control box 2 can be clamped at a plurality of positions of the cross beam 1 and is not limited to be clamped at specific positions, for an assembling user, the randomness is better, only the clamping needs to be considered firstly, and then the position is adjusted, so that the installation is very convenient.
For better control cost and reducing modification as much as possible, in this embodiment, it is preferable that the slide rail groove 102 is disposed on the inner side wall of the receiving groove 101, the positioning protrusion 21 is disposed on the outer side wall of the control box 2, usually, the cross beam 1 is a metal frame, and it is relatively easy to provide a groove, and the control box 2 is usually an injection molded product, and it is not difficult to provide a protrusion-like structure, and meanwhile, since the length of the cross beam 1 is relatively long and the length of the control box 2 is smaller than that of the cross beam 1, the slide rail groove 102 is disposed on the cross beam 1, which is helpful to increase the sliding distance between the control box 2 and the cross beam 1, and if the slide rail groove 102 is disposed on the control box 2, the sliding distance is relatively limited.
It should be noted that, in other embodiments, the slide rail groove 102 is not limited to be provided on the cross beam 1, and if a long sliding distance is not required in actual installation, the slide rail groove 102 may be provided on the control box 2, and such embodiments also fall within the scope of the present invention.
In order to prevent the control box 2 from being easily slid due to an external force after the control box 2 is assembled with the cross beam 1, a certain resistance is provided for the sliding of the control box 2 in this embodiment, that is, after the control box 2 is assembled with the cross beam 1, the positioning protrusion 21 and the slide rail groove 102 are in interference fit, or the outer side wall of the control box 2 and the inner side wall of the accommodating groove 101 are in interference fit. In this embodiment, it is preferable that the positioning protrusion 21 and the slide rail groove 102 are in an interference fit, and a certain resistance may exist between the slide rail groove 102 and the positioning protrusion 21 through the interference fit, so that the user may move the control box 2 only by applying a certain external force when the user needs to adjust the position of the control box. Of course, in other embodiments, interference may be generated between the entire outer side wall of the control box 2 and the inner side wall of the cross beam 1, and the resistance effect may also be achieved.
It should be noted that, the fitting relationship between the positioning protrusion 21 and the slide rail groove 102 is not limited to interference fit, and in other embodiments, the positioning protrusion 21 and the slide rail groove 102 may also be in a clearance fit manner, that is, the positioning protrusion 21 can slide in the slide rail groove 102 relatively freely, which is similar to the way of hanging the control box 2 in the slide rail groove 102, and such an embodiment also falls within the protection scope of the present invention.
There may be a plurality of embodiments for the specific structure of the positioning protrusion 21, in this embodiment, in order to simplify the structure, the positioning protrusion 21 is an elastic buckle disposed on the outer side wall of the control box 2, the elastic buckle is integrated with the control box 2, the integrated positioning protrusion 21 does not need to be additionally assembled, and meanwhile, the elastic buckle is clamped by using a certain elastic deformation force of the elastic buckle itself, and in order to make the elastic buckle retract better, an avoiding groove 22 for the elastic buckle to retract is disposed on the outer wall of the control box 2. Of course, in other embodiments, the relief groove 22 is not necessary and may be omitted.
In other embodiments, the positioning protrusion 21 may be a single part movably mounted on the outer sidewall of the control box 2, for example, the positioning protrusion 21 may be a movable pin which can be extended and retracted relative to the outer sidewall of the control box 2, and a return spring is provided between the movable pin and the control box 2, or other movable parts, and the movable positioning protrusion 21 is advantageous in that it is not easily damaged during assembly and disassembly.
To the structure of crossbeam 1, in this embodiment crossbeam 1 includes the horizontal pole 10 of two parallel interval settings, and horizontal pole 10 can adopt the metal section bar of rectangle to constitute, and the space between two horizontal poles 10 forms storage tank 101, for the stability of increase equipment, all be equipped with on two relative lateral walls of control box 2 location arch 21 also all is equipped with slide rail groove 102 on two corresponding inside walls of corresponding storage tank 101 simultaneously.
In order to further reduce the modification cost, the slide rail groove 102 in this embodiment is very skillfully designed, and as shown in fig. 5 and fig. 6 in particular, for the crossbar 10, the edges of the metal section are usually chamfered, just because of the existence of the circular arc chamfers 103, so that when the crossbar 10 is installed on the table 3, the slide rail groove 102 is formed between the circular arc chamfers 103 and the table 3, and based on this structure, for this embodiment, the existing crossbar 10 does not need to be modified, and only by means of the existing structure, the cost is very low. And more importantly, the existence of the arc chamfer 103 is also beneficial to the disassembly and assembly of a user, because when the user needs to disassemble the control box 2, when an external force acts on the control box 2, the positioning protrusion 21 can be contacted with the arc chamfer 103, so that the arc chamfer 103 can generate a guiding force to the positioning protrusion 21, the guiding positioning protrusion 21 can shrink, namely, when the control box is disassembled and assembled, the surface of the arc chamfer 103 forms a first guiding surface to the positioning protrusion 21. In this embodiment, the conventional cross beam 1 or cross bar 10 does not need to be improved, the slide rail groove 102 for positioning is naturally formed only by the arc chamfer 103 on the conventional cross bar 10, and at the same time, a guiding effect can be generated during mounting and dismounting, so that a plurality of effects are realized at the lowest cost, and the economic value is very high.
In order to further save labor in mounting and dismounting, the positioning protrusion 21 is provided with a second guide surface 211 for guiding the positioning protrusion 21 to be detached from the slide rail groove 102, and the second guide surface 211 faces the arc chamfer 103 side of the crossbar 10.
Regarding the structure of the control box 2 itself, because some electrical components are installed inside the control box 2, the control box 2 itself includes an upper box 201 and a bottom cover 202, both are designed separately, because the upper box 201 has a cavity, the wall thickness is not very thick in general, so the positioning protrusion 21 is preferably arranged on the side wall of the bottom cover 202, the bottom cover 202 is a relatively integrated component, and after being arranged on the bottom cover 202, the upper box 201 does not need to be changed, and the position is relatively matched with the position of the circular arc chamfer 103, so the design on the bottom cover 202 is very suitable.
Example two:
as shown in fig. 7, the difference between the present embodiment and the first embodiment is mainly that the design of the rail groove 102 is different, the first embodiment is a preferable solution, which can make the cost control very low, and the rail groove 102 in the present embodiment is a separately designed strip-shaped groove, so the main purpose of the design is that the stability of the rail groove 102 is better, because the size of the arc chamfer 103 is relatively limited, similar to the arc chamfer 103 in the first embodiment, and if the arc chamfer 103 is smaller, the depth of the rail groove 102 is relatively smaller, so the size of the rail groove 102 in the first embodiment is limited compared with the size of the arc chamfer 103 itself.
And the slide rail groove 102 is an independent bar-shaped groove in this embodiment, the size of the groove can not be limited by the arc chamfer 103, the cost is higher than that of the embodiment for a while, but the stability is better, meanwhile, for the design of the guide surface during the disassembly and assembly, the end position of the bar-shaped groove in this embodiment is provided with the third guide surface 104, the positioning protrusion 21 preferably adopts the structure of the movable pin, when the disassembly and assembly are needed, the control box 2 is moved to the end of the bar-shaped groove, the movable pin is abutted to the third guide surface 104, and the movable pin is retracted, so that the control box 2 can be slowly separated from the slide rail groove 102, and the disassembly of the control box 2 is completed.
Example three:
the embodiment is a lifting table frame, which comprises a cross beam, lifting upright columns arranged on two sides of the cross beam, and a control box arranged in the cross beam, wherein the control box controls the lifting upright columns to lift, and a quick assembly structure which is the same as or the same as that of the first embodiment or the second embodiment is adopted between the control box and the cross beam.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a lift table control box fast assembly structure, includes crossbeam and control box, the crossbeam is used for installing in the table below, be equipped with the storage tank of holding control box in the crossbeam, its characterized in that, on the inside wall of storage tank and the control box rather than corresponding lateral wall, wherein be equipped with the slide rail groove on one, it is protruding to be equipped with the location on another, under the equipment state, the location arch clamps the slide rail inslot, just the slide rail groove supplies the protruding horizontal slip in it of location.
2. The rapid assembling structure of control box of lifting table as claimed in claim 1, wherein the slide rail groove is provided on the inner wall of the receiving groove, and the positioning protrusion is provided on the outer side wall of the control box.
3. The rapid assembling structure for control box of lifting table as claimed in claim 2, wherein the positioning protrusion is in interference fit with the sliding rail groove or the outer sidewall of the control box is in interference fit with the inner sidewall of the receiving groove after the control box is assembled with the cross beam.
4. The rapid assembling structure of the control box of the elevating table as claimed in claim 2, wherein the positioning protrusion is an elastic buckle disposed on the outer sidewall of the control box, and an avoiding groove for the elastic buckle to retract is disposed on the outer wall of the control box; or, the positioning bulge is movably arranged on the outer side wall of the control box, and the control box is further provided with a resetting piece for resetting the positioning bulge.
5. The fast assembling structure of the control box of lifting table as claimed in claim 2, wherein said cross bar comprises two parallel cross bars spaced apart from each other, said receiving groove is formed between said two cross bars, said positioning protrusions are provided on two opposite outer side walls of said control box, and said slide rail groove is provided on two corresponding inner side walls of said receiving groove.
6. The rapid assembling structure of the control box of the elevating table as claimed in claim 2, wherein the edge of the side of the cross beam facing the table top is provided with a circular arc chamfer, when the cross beam is installed under the table top, a slide rail groove is formed between the circular arc chamfer and the table top, and when the cross beam is installed and removed, the circular arc chamfer surface forms a first guiding surface for the positioning protrusion.
7. The structure for quickly assembling a console box of a lifting table as claimed in claim 2, wherein the positioning protrusion is provided with a second guide surface for guiding the positioning protrusion to be disengaged from the groove of the slide rail.
8. The rapid assembling structure of control box of lifting table as claimed in claim 2, wherein the slide rail groove is a strip-shaped groove separately formed on the inner wall of the receiving groove.
9. The elevating table control box quick assembly structure as set forth in claim 2, wherein said control box includes an upper box body and a bottom cover, and said positioning protrusion is provided on a side wall of said bottom cover.
10. A lifting table frame, comprising a cross beam, lifting columns arranged at two sides of the cross beam, and a control box arranged in the cross beam, wherein the control box controls the lifting columns to lift, and the lifting table frame is characterized in that a rapid assembly structure as claimed in any one of claims 1 to 9 is adopted between the control box and the cross beam.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010512619.6A CN111789377A (en) | 2020-06-08 | 2020-06-08 | Lifting table control box fast assembly structure and lifting table frame |
| PCT/CN2021/099026 WO2021249411A1 (en) | 2020-06-08 | 2021-06-08 | Quick assembly structure for height-adjustable desk control box and height-adjustable desk frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010512619.6A CN111789377A (en) | 2020-06-08 | 2020-06-08 | Lifting table control box fast assembly structure and lifting table frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111789377A true CN111789377A (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010512619.6A Pending CN111789377A (en) | 2020-06-08 | 2020-06-08 | Lifting table control box fast assembly structure and lifting table frame |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111789377A (en) |
| WO (1) | WO2021249411A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021249411A1 (en) * | 2020-06-08 | 2021-12-16 | 浙江捷昌线性驱动科技股份有限公司 | Quick assembly structure for height-adjustable desk control box and height-adjustable desk frame |
| CN114587065A (en) * | 2022-02-25 | 2022-06-07 | 立讯精密工业股份有限公司 | Table component, lifting frame component and lifting table |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115444211B (en) * | 2022-09-23 | 2023-09-22 | 乐歌人体工学科技股份有限公司 | Rotary lifting table fast-assembling component and installation method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201888062U (en) * | 2010-11-19 | 2011-06-29 | 曙光信息产业(北京)有限公司 | Slide rail of server case capable of avoiding installation of screw |
| KR101285100B1 (en) * | 2010-12-14 | 2013-07-17 | 신상순 | Cover for a desk to improve concentration and protect personal information |
| CN208354930U (en) * | 2017-09-27 | 2019-01-11 | 常州市凯迪电器股份有限公司 | Fixed same table controls the buckle structure of box and the same table with the buckle structure |
| CN209403947U (en) * | 2018-06-22 | 2019-09-20 | 浙江捷昌线性驱动科技股份有限公司 | A kind of table frame and hoistable platform of Fast Installation |
| CN209359908U (en) * | 2018-07-10 | 2019-09-10 | 浙江捷昌线性驱动科技股份有限公司 | A kind of plug-in control device and hoistable platform |
| CN209643200U (en) * | 2019-02-22 | 2019-11-15 | 杰克缝纫机股份有限公司 | A kind of fixed device of electric cabinet |
| CN110448048A (en) * | 2019-08-15 | 2019-11-15 | 宁波汇五洲智能科技有限公司 | A kind of same table of screwless installation |
| CN110464122A (en) * | 2019-08-20 | 2019-11-19 | 宁波汇五洲智能科技有限公司 | A kind of same table convenient for assembly |
| CN212280395U (en) * | 2020-06-08 | 2021-01-05 | 浙江捷昌线性驱动科技股份有限公司 | Lifting table control box fast assembly structure and lifting table frame |
| CN111789377A (en) * | 2020-06-08 | 2020-10-20 | 浙江捷昌线性驱动科技股份有限公司 | Lifting table control box fast assembly structure and lifting table frame |
-
2020
- 2020-06-08 CN CN202010512619.6A patent/CN111789377A/en active Pending
-
2021
- 2021-06-08 WO PCT/CN2021/099026 patent/WO2021249411A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021249411A1 (en) * | 2020-06-08 | 2021-12-16 | 浙江捷昌线性驱动科技股份有限公司 | Quick assembly structure for height-adjustable desk control box and height-adjustable desk frame |
| CN114587065A (en) * | 2022-02-25 | 2022-06-07 | 立讯精密工业股份有限公司 | Table component, lifting frame component and lifting table |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021249411A1 (en) | 2021-12-16 |
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