CN211722217U

CN211722217U - Wall lifting table

Info

Publication number: CN211722217U
Application number: CN201922445137.9U
Authority: CN
Inventors: 项乐宏; 蒋领辉; 缪威泽
Original assignee: Loctek Inc
Current assignee: Loctek Ergonomic Technology Co Ltd; Loctek Inc
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-23
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a wall surface lifting table, which comprises a wall surface bracket, a lifting bracket and a lifting bracket, wherein the wall surface bracket is vertically arranged and fixedly connected with a wall surface; a frame for connecting the table plate or the net plate; the lifting upright column is connected with the wall surface support and the frame and used for adjusting the height of the frame relative to the wall surface support; the quick assembly disassembly structure is arranged between the lifting stand column and the wall surface support and used for quickly assembling and disassembling the lifting stand column and the wall surface support. The wall surface lifting table can be installed on a wall for use, and is convenient to disassemble and assemble and labor-saving.

Description

Wall lifting table

Technical Field

The utility model relates to a lift table technical field specifically says a wall lift table.

Background

The lifting table is also called a learning table or a lifting office table, and can meet the healthy office requirements of people with different heights for realizing standing and sitting alternative office by utilizing the lifting characteristic; at present, more and more office workers select a lifting work table to work; the lifting table in the prior art is generally a floor type lifting table and is divided into an electric lifting table and a manual lifting table according to a driving mode; its structure of prior art's electric lift table generally includes base, lift stand, table and driving motor, the lower extreme of lift stand is connected with the base respectively, and the upper end and the table of lift stand are connected, are equipped with lead screw elevating system in every lift stand, lead screw elevating system stretch out and draw back in order to drive the lift stand lift under driving motor's drive to adjust the height of table. Because most of the lifting tables in the prior art are floor-type, the lifting tables occupy the ground space when in use, particularly the floor space of a small-dwelling room is important, and the floor-type lifting tables obviously cannot meet the requirements of the small-dwelling room; in addition, in some rooms, corridors or special workplaces with narrow spaces, the lifting table cannot be placed due to insufficient ground space, so that the problem that the lifting table manufacturer always desires to solve is how to arrange the lifting table favored by people in a place with compact or narrow ground space.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above prior art, provide an mountable and use on the wall, and easy dismounting, laborsaving wall lift table.

The technical solution of the utility model is to provide a wall lift table with following structure: it comprises

The wall surface bracket is vertically arranged and fixedly connected with the wall surface;

a frame for connecting the table plate or the net plate;

the lifting upright column is connected with the wall surface support and the frame and used for adjusting the height of the frame relative to the wall surface support;

the quick assembly disassembly structure is arranged between the lifting stand column and the wall surface support and used for quickly assembling and disassembling the lifting stand column and the wall surface support.

Preferably, the wall surface support comprises at least one vertically arranged support rod, and the support rod is provided with a connecting hole fixedly connected with the wall surface; the lifting upright post is connected with a connecting piece, and a quick assembling and disassembling structure is arranged between the connecting piece and the supporting rod.

Preferably, the connecting piece comprises a lower connecting plate and an upper connecting plate which are sequentially arranged along the height direction of the lifting upright column, the upper connecting plate is provided with a bayonet lock, and the lower connecting plate is connected with a locking screw; the bracing piece on be equipped with at least one with bayonet lock match the draw-in groove of joint to and at least one screw hole that supplies locking screw threaded connection, when the bayonet lock joint on the upper junction plate of lift stand is in the draw-in groove of bracing piece, the locking screw on the lower connecting plate of lift stand can be connected with the screw hole on the bracing piece.

Preferably, the lower connecting plate and the upper connecting plate are both U-shaped with openings facing the support rod, two clamping pins are connected to two side walls of the upper connecting plate, and two locking screws are in threaded connection with two side walls of the lower connecting plate; the bracing piece set up to the U style of calligraphy of opening orientation lift stand, and be equipped with the draw-in groove that matches the joint with two bayonet locks and the screw hole of being connected with two locking screw matches on the both sides wall of bracing piece.

Preferably, the clamping groove comprises a clamping opening part and a clamping hook part which is communicated with the inner end of the clamping opening part and extends downwards, and the clamping pin can slide into the clamping hook part through the clamping opening part; the hook part is narrow at the top and wide at the bottom, and the inner wall of the hook part is smoothly arranged.

As an improvement, a concave part extending along the length direction of the supporting rod is arranged on one side wall of the supporting rod close to the lifting upright post, and the upper end of the concave part extends to be arranged at an opening of the clamping groove.

Preferably, the width dimension of the connecting piece is smaller than the width dimension between the two inner side walls of the supporting rod.

Preferably, the quick-dismounting structure means that the connecting piece comprises a lower connecting plate and an upper connecting plate which are sequentially arranged along the height direction of the lifting upright column, the upper connecting plate is provided with a convex column, the outer end of the convex column is provided with a radial bulge, and the lower connecting plate is provided with a locking screw; the support rod is provided with a gourd hole for clamping the convex column and a threaded hole for connecting a locking screw with a thread.

Preferably, the quick-dismounting structure means that the connecting piece comprises a lower connecting plate and an upper connecting plate which are sequentially arranged along the height direction of the lifting upright, the upper connecting plate is provided with a hook with a downward opening, and the lower connecting plate is provided with a locking screw; the support rod is provided with at least one hanging hole for hanging the hook and a threaded hole for connecting the locking screw with the thread.

Preferably, the quick-dismounting structure means that the connecting piece comprises a lower connecting plate and an upper connecting plate which are sequentially arranged along the height direction of the lifting upright, the upper connecting plate is provided with a hanging hole, and the lower connecting plate is provided with a locking screw; the support rod is provided with a hook with an upward opening and connected with the hanging hole, and a threaded hole for the threaded connection of a locking screw.

After the structure above the adoption, the utility model discloses wall lift table compares with prior art, has following advantage:

1. the wall surface lifting table has the advantages that the wall surface support is connected to the wall surface or a support, then the lifting upright posts are connected to the wall surface support, the height of the frame relative to the wall surface support can be adjusted through the lifting upright posts, and the frame can be connected with the table plate or the screen plate, so that the wall surface lifting table can be connected to the wall surface or the support and is not placed on the ground, the ground space can be saved, people can arrange the lifting table in a place with compact or narrow ground space, such as a small-size room with narrow space, a corridor or a special working place, and the like, and the requirements of people on the lifting table are met; if connect otter board or supporter on this frame, can regard as the support use of storing, its service function is various, satisfies different crowds' demand.

2. The quick assembly disassembly structure between lift stand and the wall support can realize the quick installation or the dismantlement of wall lift table and wall, makes user's easy dismounting, laborsaving. The quick dismounting structure can be implemented in various ways, for example, a locking screw is arranged on a lower connecting plate of a connecting piece, a bayonet lock is arranged on an upper connecting plate, the bayonet lock is clamped with a clamping groove on a supporting rod, the locking screw is in threaded connection with a threaded hole on the supporting rod, and the like; or a locking screw is arranged on a lower connecting plate of the connecting piece, a convex column with a radial bulge is arranged on an upper connecting plate, the convex column is connected with a gourd hole on the supporting rod in a hanging way, the locking screw is in threaded connection with a threaded hole on the supporting rod, and the like; then or a locking screw is arranged on a lower connecting plate of the connecting piece and a hook with a downward opening is arranged on an upper connecting plate, so that the hook is hooked with a hanging hole on the supporting rod, the locking screw is in threaded connection with a threaded hole on the supporting rod, and the like; and the locking screws are arranged on the lower connecting plate of the connecting piece, the hanging holes are formed in the upper connecting plate, the hanging holes are connected with the hooks on the supporting rods in a hanging mode, the locking screws are in threaded connection with the threaded holes in the supporting rods, the lifting stand column and the wall surface support are quickly disassembled and assembled, and a user can install or disassemble the lifting stand column with less labor.

3. The setting of concave part plays the guide effect to bayonet lock card income draw-in groove on the bracing piece, specifically, when the user installation, makes bayonet lock and concave part offset, then upwards moves the lift stand along the concave part, when the bayonet lock withstood the top surface of the bayonet part of draw-in groove, and the inside application of force can be with the bayonet lock joint in the draw-in groove, and the installation is very convenient, quick. The shape of the clamping groove is designed, namely the clamping groove comprises a clamping opening part and a clamping hook part which is communicated with the inner end of the clamping opening part and extends downwards, and the clamping pin can slide into the clamping hook part through the clamping opening part; the clamping hook part is smooth setting for under narrow width and inner wall, the setting of draw-in groove makes great pressure have between the inner wall of bayonet lock and draw-in groove after locking screw is connected with the bracing piece to make the bayonet lock connect firmly in the draw-in groove, make more firm, stable that the lift stand is connected.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the wall elevating table of the present invention.

Fig. 2 is a schematic side view of a first embodiment of the wall elevating table of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2 of an embodiment of the wall elevating table of the present invention.

Fig. 4 is a schematic view of a partial structure of a quick assembly/disassembly structure of a second embodiment of the wall-surface lifting table of the present invention.

Fig. 5 is a schematic view of a partial structure of a third quick assembly/disassembly structure of the wall elevating table of the present invention.

As shown in the figure:

1. wall support, 100, bracing piece, 101, connecting hole, 102, draw-in groove, 103, screw hole, 104, concave part, 105, bayonet part, 106, catch portion, 107, calabash hole, 108, hanging hole, 2, frame, 200, bracket, 3, lift stand, 4, lower connecting plate, 400, upper connecting plate, 401, locking screw, 402, bayonet lock, 403, projection, 404, radial protrusion, 405, couple, 5, driving motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The lifting table in the prior art comprises a frame, a lifting upright post and a driving motor, wherein the frame is used for mounting a table board, the lifting upright post is connected with the frame and is in transmission connection with the driving motor, the lifting upright post can lift along the length direction, the lifting upright post is also called a lifting table leg, the lifting table structurally comprises an outer pipe and an inner pipe in sliding fit with an inner hole of the outer pipe, and a linear lifting mechanism or a linear push rod mechanism is arranged in the inner hole of the inner pipe; the linear lifting mechanism comprises a lead screw which is rotatably connected to the upper end of the inner tube through a bearing; the outer side wall of the base is connected with a supporting pipe, and the lower end of the supporting pipe is connected with the lower end of the outer pipe; the lead screw rotates to enable the base and the supporting pipe to move along the length direction of the lead screw, so that the outer pipe slides relative to the inner pipe, and the lifting upright post is lifted. The lifting upright post is a product which is a mature technology in the prior art, and can be referred to as the lifting upright post disclosed by the publication number CN207659000U, or the lifting table leg disclosed by the publication number CN 207626789U; therefore, the utility model does not explain the structure of the lifting upright column in detail any more, and the utility model discloses an improvement that the wall lifting table made on the basis of the existing lifting table.

The first embodiment is as follows:

referring to fig. 1 to 3, the utility model relates to a wall lifting table, which comprises a wall support 1 vertically arranged and fixedly connected with the wall; the wall bracket 1 can also be connected with supports such as a screen, a vertical rod and the like; the wall surface support 1 comprises at least one vertically arranged support rod 100, and the support rod 100 is provided with a connecting hole 101 fixedly connected with the wall surface.

A frame 2 for connecting a table board or a net board; the frame 2 is connected to the top of the lifting upright post 3 and is fixedly connected with the shell of the driving motor 5; when this frame 2 supplies the table board to connect, this wall lift table can regard as lift table to use, and when this frame supplies the otter board to connect, can regard as lift supporter to use. The frame 2 is connected with a bracket 200 which is horizontally vertical to the frame, and the bracket 200 and the frame 2 are both connected with the bottom of a table board or a screen board.

The lifting column 3 is connected with the wall support 1 and the frame 2 and used for adjusting the height of the frame 2 relative to the wall support 1; the lifting upright post is a product which is relatively mature in the prior art, and the embodiment is not described in detail.

The quick assembly disassembly structure sets up between lift stand 3 and wall support 1 for make lift stand 3 and wall support 1 quick assembly disassembly. The wall surface support 1 comprises at least one vertically arranged support rod 100, and a connecting hole 101 fixedly connected with the wall surface is formed in the support rod 100; the lifting upright post 3 is connected with a connecting piece, and a quick assembling and disassembling structure is arranged between the connecting piece and the supporting rod 100. The quick dismounting structure is characterized in that the connecting piece comprises a lower connecting plate 4 and an upper connecting plate 400 which are sequentially arranged along the height direction of the lifting upright post 3, a bayonet 402 is arranged on the upper connecting plate 400, and a locking screw 401 is connected to the lower connecting plate 4; the support rod 100 is provided with at least one clamping groove 102 matched and clamped with the clamping pin 402 and at least one threaded hole 103 for threaded connection of a locking screw 401, and when the clamping pin 402 on the upper connecting plate 400 of the lifting upright post 3 is clamped in the clamping groove 102 of the support rod 100, the locking screw 401 on the lower connecting plate 4 of the lifting upright post 3 can be connected with the threaded hole 103 on the support rod 100.

Referring to fig. 1 again, the lower connecting part 4 and the upper connecting plate 400 are both U-shaped with an opening facing the support rod 100, two clamping pins 402 are connected to two side walls of the upper connecting plate 400, and two locking screws 401 are threadedly connected to two side walls of the lower connecting plate 4; the supporting rod 100 is set to be U-shaped with an opening facing the lifting upright post 3, and two side walls of the supporting rod 100 are provided with clamping grooves 102 matched and clamped with the two clamping pins 402 and threaded holes 103 matched and connected with the two locking screws 401. The width dimension of the connecting member is smaller than the width dimension between the two inner side walls of the supporting rod 100. By the arrangement, the supporting rod can shield the connecting piece, so that the whole body is smoother.

Referring to fig. 3 again, the card slot 102 includes a card slot portion 105 and a card hook portion 106 communicating with an inner end of the card slot portion 105 and extending downward, and the card pin 402 can slide into the card hook portion 106 through the card slot portion 105; the hook part 106 is narrow at the top and wide at the bottom, and the inner wall is smooth. A concave part 104 extending along the length direction of the support rod 100 is arranged on one side wall of the support rod 100 close to the lifting upright post 3, and the upper end of the concave part 104 extends to be arranged at the opening of the clamping groove 102. The arrangement of the concave part 104 on the support rod 100 guides the clamping pin 402 to be clamped into the clamping groove 102, specifically, when a user installs the clamping pin, the clamping pin is abutted against the concave part, then the lifting upright post is moved upwards along the concave part, when the clamping pin abuts against the top surface of the clamping opening part of the clamping groove, force is applied inwards, the clamping pin can be clamped in the clamping groove, and the installation is very convenient and fast. The shape of the clamping groove is designed, namely the clamping groove comprises a clamping opening part and a clamping hook part which is communicated with the inner end of the clamping opening part and extends downwards, and the clamping pin can slide into the clamping hook part through the clamping opening part; the clamping hook part is smooth setting for under narrow width and inner wall, the setting of draw-in groove makes great pressure have between the inner wall of bayonet lock and draw-in groove after locking screw is connected with the bracing piece to make the bayonet lock connect firmly in the draw-in groove, make more firm, stable that the lift stand is connected.

Example two: referring to fig. 4, the quick assembly/disassembly structure of a wall lifting table of the present invention means that the connecting member comprises a lower connecting plate 4 and an upper connecting plate 400 sequentially arranged along the height direction of the lifting column 3, the upper connecting plate 400 is provided with a convex column 403, the outer end of the convex column 403 is provided with a radial protrusion 404, and the lower connecting plate 4 is provided with a locking screw 401; the supporting rod 100 is provided with a gourd hole 107 for the convex column 403 to be clamped and a threaded hole 103 for the locking screw 401 to be in threaded connection. The convex column 403 is hooked with the gourd hole 107 on the support rod 100, and the locking screw 401 is in threaded connection with the threaded hole 103 on the support rod 100, so that the lifting upright column and the wall bracket can be quickly disassembled and assembled. Other technical solutions of the embodiment are as in the first embodiment, and the description of the embodiment is not repeated.

Example three: referring to fig. 5, the quick assembly/disassembly structure of a wall lifting table of the present invention means that the connecting member includes a lower connecting plate 4 and an upper connecting plate 400 sequentially arranged along the height direction of the lifting column 3, the upper connecting plate 400 is provided with a hook 405 with a downward opening, and the lower connecting plate 4 is provided with a locking screw 401; the support rod 100 is provided with at least one hanging hole 108 for hanging the hook 405 and a threaded hole 103 for connecting the locking screw 401 with threads. The hook 405 is hooked with the hanging hole 108 on the support rod 100, and the locking screw 401 is in threaded connection with the threaded hole 103 on the support rod 100, so that the lifting upright post and the wall support can be quickly disassembled and assembled. Other technical solutions of the embodiment are as in the first embodiment, and the description of the embodiment is not repeated.

Example four: the utility model relates to a quick disassembly and assembly structure of a wall lifting table, which means that the connecting piece comprises a lower connecting plate and an upper connecting plate which are arranged along the height direction of a lifting upright column in sequence, the upper connecting plate is provided with a hanging hole, and the lower connecting plate is provided with a locking screw; the support rod is provided with a hook with an upward opening and connected with the hanging hole, and a threaded hole for the threaded connection of a locking screw. Other technical solutions of the embodiment are as in the first embodiment, and the description of the embodiment is not repeated.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A wall lift table which characterized in that: it comprises

a frame for connecting the table plate or the net plate;

2. A wall elevating table as defined in claim 1 wherein: the wall surface support comprises at least one vertically arranged support rod, and a connecting hole fixedly connected with the wall surface is formed in the support rod; the lifting upright post is connected with a connecting piece, and a quick assembling and disassembling structure is arranged between the connecting piece and the supporting rod.

3. A wall elevating table as defined in claim 2 wherein: the connecting piece comprises a lower connecting plate and an upper connecting plate which are sequentially arranged along the height direction of the lifting upright post, a bayonet lock is arranged on the upper connecting plate, and a locking screw is connected to the lower connecting plate; the bracing piece on be equipped with at least one with bayonet lock match the draw-in groove of joint to and at least one screw hole that supplies locking screw threaded connection, when the bayonet lock joint on the upper junction plate of lift stand is in the draw-in groove of bracing piece, the locking screw on the lower connecting plate of lift stand can be connected with the screw hole on the bracing piece.

4. A wall elevating table as defined in claim 3 wherein: the lower connecting plate and the upper connecting plate are both arranged in a U shape with an opening facing the supporting rod, two clamping pins are connected to two side walls of the upper connecting plate, and two locking screws are in threaded connection with two side walls of the lower connecting plate; the bracing piece set up to the U style of calligraphy of opening orientation lift stand, and be equipped with the draw-in groove that matches the joint with two bayonet locks and the screw hole of being connected with two locking screw matches on the both sides wall of bracing piece.

5. A wall elevating table as claimed in claim 3 or 4 wherein: the clamping groove comprises a clamping opening part and a clamping hook part which is communicated with the inner end of the clamping opening part and extends downwards, and the clamping pin can slide into the clamping hook part through the clamping opening part; the hook part is narrow at the top and wide at the bottom, and the inner wall of the hook part is smoothly arranged.

6. A wall elevating table as claimed in claim 3 or 4 wherein: a section of concave part extending along the length direction of the supporting rod is arranged on one side wall of the supporting rod close to the lifting upright post, and the upper end of the concave part extends to be arranged at the opening of the clamping groove.

7. A wall elevating table as claimed in claim 4, wherein: the width dimension of the connecting piece is smaller than the width dimension between the two inner side walls of the supporting rod.

8. A wall elevating table as defined in claim 2 wherein: the quick dismounting structure is characterized in that the connecting piece comprises a lower connecting plate and an upper connecting plate which are sequentially arranged along the height direction of the lifting upright column, the upper connecting plate is provided with a convex column, the outer end of the convex column is provided with a radial bulge, and the lower connecting plate is provided with a locking screw; the support rod is provided with a gourd hole for clamping the convex column and a threaded hole for connecting a locking screw with a thread.

9. A wall elevating table as defined in claim 2 wherein: the quick dismounting structure is characterized in that the connecting piece comprises a lower connecting plate and an upper connecting plate which are sequentially arranged along the height direction of the lifting upright post, a hook with a downward opening is arranged on the upper connecting plate, and a locking screw is arranged on the lower connecting plate; the support rod is provided with at least one hanging hole for hanging the hook and a threaded hole for connecting the locking screw with the thread.

10. A wall elevating table as defined in claim 2 wherein: the quick dismounting structure is characterized in that the connecting piece comprises a lower connecting plate and an upper connecting plate which are sequentially arranged along the height direction of the lifting upright post, the upper connecting plate is provided with a hanging hole, and the lower connecting plate is provided with a locking screw; the support rod is provided with a hook with an upward opening and connected with the hanging hole, and a threaded hole for the threaded connection of a locking screw.