CN216675062U - Electric lift table convenient to equipment - Google Patents

Abstract

The utility model relates to the technical field of electric lifting tables, in particular to an electric lifting table convenient to assemble, which comprises a frame and a stand column assembly for supporting the frame, wherein an accommodating cavity is formed at the end part of the frame, a support matched with the accommodating cavity is arranged at the end part of a support assembly, one of the support and the frame is provided with a shaft neck, the other one of the support and the frame is provided with a groove, the shaft neck is matched with the groove so as to connect the support and the frame, a locking part and an unlocking part are arranged on the support, a jack matched with the locking part is arranged on the frame, the locking part is inserted into the jack so as to lock the support, and the unlocking part is used for driving the locking part to be separated from the jack.

Description

Electric lift table convenient to equipment

[ technical field ] A

The utility model relates to the technical field of electric lifting tables, in particular to an electric lifting table convenient to assemble.

[ background of the utility model ]

Present electric lift table generally includes stand, frame and curb plate and constitutes, and the curb plate is connected to the frame both sides, and the stand setting is used for supporting the frame at frame bottom both ends, and the mounting means of its stand and frame is through the screw-up mode, and it has the shortcoming to lie in, and the screw need be used in the lift table equipment, and manual operation equipment lift table step is loaded down with trivial details, and is inefficient, and then causes the waste of material resources and manpower.

[ Utility model ] A method for manufacturing a semiconductor device

The utility model aims to solve the technical problems of overcoming the defects of the prior art, providing the electric lifting table convenient to assemble and solving the problems of complicated assembly structure and low manual assembly efficiency of the conventional electric lifting table.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an electric lift table convenient to equipment, includes the frame and is used for braced frame's stand subassembly, the tip of frame is formed with the holding chamber, stand subassembly tip be equipped with holding chamber complex support, the support with one of them axle journal that sets up of frame, another is equipped with the fluting, the axle journal with the fluting cooperation is so that the support with frame connection, be equipped with locking part and unblock part on the support, be equipped with on the frame with locking part complex jack, locking part inserts the jack is with the locking support, unblock part is used for the drive locking part separates with the jack.

In the above conveniently assembled electric lift table, the support has a placing cavity, the locking part includes lock tongues disposed on opposite sides of the placing cavity, and one end of each lock tongue penetrates through the support to be matched with the insertion hole.

In the electric lifting table convenient to assemble, the support further comprises an elastic piece arranged in the accommodating cavity, and the two lock tongues are elastically loaded through the elastic piece.

In the conveniently assembled electric lifting table, the unlocking part and the locking part are integrally formed.

In the electric lifting table convenient to assemble, the shaft neck is arranged on the inner side wall of the frame, and the open groove is formed in the outer side wall of the bracket;

the shaft neck is arranged on the outer side wall of the support, and the groove is arranged on the inner side wall of the frame.

In the electric lifting table convenient to assemble, the outer side wall of the support or the inner side wall of the frame is provided with the flanging hole, and the flanging part of the flanging hole forms the shaft neck.

In the above conveniently assembled electric lifting table, the slots include a first slot and a second slot disposed on opposite sides of the bracket or opposite sides of the frame, and the first slot and the second slot are sequentially disposed in a direction away from the locking component of the bracket or the frame.

In the above conveniently assembled electric lifting table, the opening direction of the first slot is opposite to the opening direction of the second slot.

In the above conveniently assembled electric lift table, the number of the second slots provided on the bracket or the locking member is at least two.

The utility model has the beneficial effects that: according to the utility model, the shaft neck is arranged on one of the support and the frame, the groove is arranged on the other of the support and the frame, the support and the frame are connected by utilizing the matching buckling of the shaft neck and the groove, and then the locking part arranged on the support is matched with the jack on the frame to lock the support and the frame, so that the matching between the shaft neck and the groove is maintained, the purpose of quickly assembling the support and the frame is achieved, the assembly is convenient and quick for personnel, auxiliary fixing tools such as screws are not required, and the assembly efficiency is higher.

According to the utility model, the unlocking component capable of driving the locking component to be separated from the jack of the frame is arranged on the support, so that after the locking component is matched with the jack, the locking component can be driven to be separated from the jack through the action of the locking component, and further, the locking between the support and the frame can be released, and the support and the frame can be conveniently and quickly disassembled after being assembled.

In a further aspect, the support has a placement cavity, the locking member includes locking tongues disposed on opposite sides of the placement cavity, and one end of each locking tongue passes through the support and engages the corresponding insertion hole. The lock tongue penetrates through the side face of the support to be inserted into the frame jack, so that relative movement between the support and the frame can be limited, and the support can be locked after the lock tongue is matched with the jack.

In a further scheme, the support further comprises an elastic piece arranged in the accommodating cavity, and the two lock tongues are elastically loaded through the elastic piece. In order to improve the connection stability of the lock tongues and the jacks after the lock tongues are inserted into the jacks, an elastic piece is arranged between the two lock tongues, and the elastic force towards the frame is applied to the lock tongues by utilizing the elastic force of the elastic piece, so that the lock tongues are stably inserted into the jacks.

In a further scheme, the unlocking component and the locking component are integrally formed. The first adjusting plate and the locking component are integrally formed, so that the structural strength of the first adjusting plate and the locking component is guaranteed, and the structure of the locking component and the unlocking component is optimized, so that the structure of the first adjusting plate and the unlocking component is more compact after the first adjusting plate and the locking component are combined.

In a further scheme, a first through hole for allowing the locking part to pass through is formed in the side wall of the support, and a second through hole for allowing the unlocking part to move along the width direction of the support is formed in the bottom surface of the support. The arrangement of the first through hole facilitates the locking component to be matched with the jack when the locking component extends out of the support, and the arrangement of the second through hole facilitates the unlocking component to move in the second through hole and facilitates the unlocking component to move driven by a worker through the second through hole.

In a further scheme, the shaft neck is arranged on the inner side wall of the frame, and the groove is formed in the outer side wall of the bracket or is formed in the outer side wall of the bracket; the shaft neck is arranged on the outer side wall of the support, and the groove is arranged on the inner side wall of the frame. When the shaft neck is arranged on the inner side of the frame and the groove is formed in the outer side wall of the support, the outer side wall of the support is free of the protruded shaft neck, the groove arrangement is reduced, the structural strength of the support is guaranteed, the shaft neck is arranged on the outer side wall of the support, the shaft neck is convenient to mount on the side wall of the support, and when the groove is formed in the inner side wall of the frame, the jack and the groove in the frame are arranged on the frame, and the frame can be conveniently drilled.

In a further scheme, the outer side wall of the bracket or the inner side wall of the frame is provided with a flanging hole, and the flanging part of the flanging hole forms the shaft neck. The flanging holes are formed, so that the shaft neck and the support or the frame are integrally formed, the structural strength between the shaft neck and the support or the frame is improved, the subsequent step of processing and welding the shaft neck on the frame or the support is saved, materials are saved, the processing steps are reduced, and the production efficiency is indirectly improved.

In a further aspect, the slots include a first slot and a second slot disposed on opposite sides of the bracket or opposite sides of the frame, and the first slot and the second slot are sequentially disposed in a direction in which the bracket is far away from the locking component or in a direction in which the frame is far away from the locking component. The first open groove and the second open groove are arranged, so that the support can be buckled in the frame conveniently after being matched with the shaft neck, and the support and the frame can be buckled.

In a further aspect, the number of the second slots provided on the bracket or the locking member is at least two. The number of the second grooves is at least two, so that the connection stability between the support and the frame is improved.

In a further aspect, the opening direction of the first slot is opposite to the opening direction of the second slot. When the opening directions of the first opening and the second opening are opposite, the shaft neck is buckled with the first opening in advance, then the first opening is used as a rotating point, other shaft necks are buckled into the second opening along the direction opposite to the opening direction of the first opening, and therefore the problem that the shaft neck is separated from the first opening and the second opening after the support is fixed with the frame through the lock tongue is avoided.

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 utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic view of an electric lifting structure according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a column assembly mechanism in the practice of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic view of a pillar structure (not shown) in the practice of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to an embodiment of the present invention;

FIG. 6 is a schematic view of an electric lift mechanism according to an embodiment of the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 6 at C;

FIG. 8 is a schematic view of a frame and a side plate according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of a column assembly according to an embodiment of the present invention;

FIG. 10 is an enlarged view of the structure of FIG. 9 at D according to the present invention.

Reference numerals:

100 side rods, 110 shaft necks, 120 jacks, 130 connecting pieces, 140 mounting holes and 150 middle frames;

200 brackets, 201 upright posts, 210 slots, 211 first slots, 212 second slots, 220 first through holes, 221 second through holes, 230 limiting plates, 240 end covers, 241 inserting sheets, 250 bottom plates and 260 cover plates;

300 side plates, 310 pins;

400 lock tongue, 410 unlocking part, 421 guide inclined surface, 430 connecting foot, 440 elastic element.

[ 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 description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 8, an easy-to-assemble electric lift table according to an embodiment of the present invention generally includes a vertical column 201 assembly, a frame, and side plates 300, the side plates 300 are installed at two ends of the frame, an i-shaped table frame is formed between the side plates 300 and the frame for installing a table top, the frame generally includes two middle frames 150 arranged in parallel, side bars 100 are inserted into two ends of the middle frames 150, receiving cavities are formed between adjacent side bars 100, connecting members 130 are arranged at intervals in the receiving cavities, the connecting members 130 are used for connecting the two side bars 100, the vertical column 201 assembly includes a vertical column 201 and a support 200 arranged at an end of the vertical column 201, two opposite sides of the support 200 are provided with slots 210 at intervals, an inner wall (i.e. a side close to the support 200) of the side bar 100 is provided with journals 110 inserted into the slots 210, a placing cavity is formed in the support 200, two opposite sides of an end of the placing cavity are provided with locking tongues 400, the lock tongue 400 is connected with an unlocking component 410, the side bar 100 is provided with a jack 120 which is matched with the end of the lock tongue 400 in an inserting way, when the support 200 is embedded into the accommodating groove, the shaft neck 110 is buckled with the groove 210, the lock tongue 400 is driven by the unlocking component 410 to extend out of the support 200 and be inserted into the jack 120, so that the lock tongue 400 is connected with the frame in an inserting way, so far, the lock tongue 400 is buckled with the groove 210 through the shaft neck 110 and is inserted into the jack 120 of the frame through the lock tongue 400 of the support 200, the assembly and the fixation between the support 200 and the frame are completed, when the support 200 is required to be separated from the frame, the lock tongue 400 is driven by the unlocking component 410 to be separated from the jack 120, and then the groove is separated from the shaft neck 110, and then the frame and the upright post 201 can be disassembled.

In this embodiment, referring to fig. 3, 4 and 5, the support 200 is preferably a rectangular structure, and its composition structure includes a bottom plate 250, a cover plate 260 of a U-shaped structure covers the bottom plate 250, two limiting plates 230 are formed at one end of the cover plate 260, a gap is formed between the two limiting plates 230, the cover plate 260 covers the bottom plate 250 to form a placing cavity, an end cover 240 is inserted into one end of the placing cavity, an insertion sheet 241 capable of being inserted into the placing cavity is provided at the bottom of the end cover 240, when the end cover 240 is inserted into the placing cavity through the gap by passing the insertion sheet 241, the end cover 240 and the placing cavity are relatively fixed, a sliding gap is formed between the end cover 240 and the limiting plates 230, the end of the locking tongue 400 is located in the sliding gap, second through holes 221 for the unlocking component 410 to slide are formed at two sides of the insertion sheet 241 at the bottom of the sliding gap, one end of the unlocking component 410 extends to the bottom of the bottom plate 250 through the second through hole 221, and the two opposite sides of the cover plate 260 of the U-shaped structure are provided with first through holes 220 for allowing the locking tongue 400 to pass through, when the locking tongue 400 needs to be adjusted to be inserted into the insertion hole 120, the locking tongue 400 is driven to extend out of the first through holes 220 by moving the adjusting and unlocking part 410 in the second through hole 221, so that the locking tongue 400 is matched with the insertion hole 120.

In this embodiment, referring to FIGS. 3 and 7, the slots 210 are disposed on opposite sides of the cover 260 and the journals 110 are disposed on the inner walls of the side bars 100.

In this embodiment, referring to fig. 3, 6 and 7, the slot 210 includes a first slot 211 and a second slot 212 disposed on two opposite sides of the cover 260, the first slot 211 and the first through hole 220 are disposed on two ends of the side of the cover 260, respectively, the second slot 212 is disposed between the first slot 211 and the first through hole 220, the opening direction of the first slot 211 is opposite to the opening direction of the second slot 212, when the bracket 200 is connected to the frame, the first slot 211 on the cover 260 is first engaged with the journal 110 on the side bar 100, then the journal 110 disposed in the first slot 211 is used as a rotation point, the cover 260 rotates around the rotation point, so that the second slot 212 is engaged with the other journals 110 on the side bar 100, and finally, after the journal 110 on the side frame is completely engaged with the first slot 211 and the second slot 212, the locking tongue 400 disposed in the cavity of the bracket 200 corresponds to the insertion hole 120 on the side bar 100, at this time, the unlocking member 410 slides in the second through hole 221, so as to drive the latch 400 to extend out of the first through hole 220 to form a fit with the jack 120.

In this embodiment, when the number of the second slots 212 disposed on the side surface of the cover plate 260 is plural, a certain interval should exist between the adjacent second slots 212, and correspondingly, the number of the second slots 212 disposed on the side surface of the cover plate 260 is more opposite, the length of the cover plate 260 is correspondingly increased, and the stability is better when the cover plate 260 is fastened with the frame.

Preferably, referring to fig. 9 and 10, in the present embodiment, the number of the second slots 212 is preferably two pairs, and two second slots 212 in each pair are correspondingly disposed on two opposite sides of the cover plate 260, so that the length of the cover plate 260 is moderate while the connection stability between the cover plate 260 and the frame is ensured, and raw material waste due to the overlong cover plate 260 is avoided.

In this embodiment, in order to insert in the spring bolt 400 the jack 120, the condition that the spring bolt 400 and the jack 120 are separated by accident in the use process of the lifting table can not appear, the spring bolt 400 is arranged in the jack 120 in an interference fit manner, so as to ensure that the spring bolt 400 and the jack 120 are stably connected.

It is conceivable that, in order to improve the stability of connection between the latch tongue 400 and the jack 120, the position of the unlocking part 410 is limited, so that the effect of preventing the latch tongue 400 and the jack 120 from being separated accidentally can be achieved easily, because the unlocking part is connected with the latch tongue 400, and the position of the unlocking part 410 is limited, so that the purpose of limiting the position of the latch tongue 400 can be achieved easily, for example, a screw can be screwed on the unlocking part 410, so that when the unlocking part 410 drives the latch tongue 400 to be inserted into the jack 120, the screw penetrates through the unlocking part 410 and abuts against the bottom plate 250, so that the position of the unlocking part 410 outside the bracket 200 is limited, and the purpose of stably fixing the latch tongue 400 in the jack 120 is achieved. Based on the above teaching, other technical solutions for limiting the position of the unlocking member 410 also belong to the scope of the present invention.

Based on the above embodiment, preferably, referring to fig. 2 and 3, in order to improve the assembly convenience by inserting the latch 400 into the insertion hole 120 automatically after the bracket 200 is fastened to the journal 110 through the slot 210, an elastic member 440 is disposed in the placement cavity of the bracket 200, ends of the two latches 400 are connected to each other by the elastic member 440, such that the latch 400 always penetrates through the first through hole 220 and protrudes out of the surface of the bracket 200 by an elastic force of the elastic member 440, one end of the latch 400 protruding out of the surface of the bracket 200 is provided with a guide inclined surface 421, when the bracket 200 is fastened to the receiving cavity formed between the two side bars 100, the latch 400 protruding out of the surface of the bracket 200 will abut against the side bar 100, and under the guide of the guide inclined surface 421, the side bar 100 presses the latch 400 to compress and fold the elastic member 440 into the placement cavity under the action of the guide inclined surface 421, and after the slot 210 of the bracket 200 is fastened with the journal 110, the end of the latch tongue 400 corresponds to the position of the jack 120, the extrusion force of the bracket 200 on the latch tongue 400 is removed, the latch tongue 400 resets under the elastic recovery action of the elastic member 440 to drive the latch tongue 400 to extend out of the placing cavity and to be inserted into the jack 120, so that the purpose that the latch tongue 400 is automatically inserted into the jack 120 after the bracket 200 is matched with the frame through the journal 110 and the slot 210 is achieved, and further, the latch tongue 400 does not need to be manually adjusted to move through the unlocking part 410, so that the lifting table is more convenient to assemble.

In this embodiment, in order to reduce the resistance of the elastic member 440 to press the locking tongue 400 to be inserted into the insertion hole 120, a clearance fit manner may be adopted between the insertion hole 120 and the locking tongue 400, so as to facilitate the engagement or disengagement between the locking tongue 400 and the insertion hole 120.

In this embodiment, the elastic member 440 may be an elastic material such as a spring or elastic rubber.

Preferably, the connection leg 430 is disposed at one end of the latch tongue 400 close to the elastic member 440, and the connection leg 430 is inserted into the elastic member 440, so that the connection stability between the latch tongue 400 and the elastic member 440 can be improved.

In the utility model, referring to fig. 3 and 5, as a connection mode of the unlocking part 410 and the lock tongue 400, the unlocking part 410 and the lock tongue 400 are integrally formed, and the lower end of the unlocking part 410 passes through the second through hole 221 and extends to the outside of the bracket 200 (the bottom of the bracket 200), so that a user can conveniently adjust the unlocking part 410 to move outside the bracket 200, and further the lock tongue 400 and the jack 120 are separated, and meanwhile, the unlocking part 410 and the lock tongue 400 are integrally formed, which is beneficial to optimizing the structure of the lock tongue 400, and simultaneously, the connection strength between the unlocking part 410 and the lock tongue 400 is ensured.

As another connection mode of the unlocking part 410 and the locking tongue 400, the unlocking part 410 is connected with the locking tongue 400 in a split manner, and the split connection facilitates replacement of a corresponding damaged part when the locking tongue 400 or the unlocking part 410 is damaged, thereby facilitating maintenance of equipment.

The unlocking part 410 is connected with the lock tongue 400 in a split manner, and a screw can penetrate through the unlocking part 410 to be connected with the lock tongue 400, or the two parts can be connected and fixed in a split manner through viscose glue and the like;

certainly, the lock tongue 400 and the unlocking component 410 are separately connected, and other linkage mechanisms may be arranged between the lock tongue 400 and the unlocking component 410 for connection, for example, a mutually meshed gear structure is arranged between the unlocking component 410 and the lock tongue 400, and the two are meshed with each other to enable the lock tongue 400 to drive the unlocking component 410 to move when the lock tongue 400 moves, so that the scheme that the lock tongue 400 can be driven to move while the unlocking mechanism moves is included in the protection scope of the embodiment of the present invention.

Based on the above embodiment, the unlocking component 410 may be in a plate shape or a cylindrical shape, the unlocking component 410 may be disposed at the bottom edge of the locking tongue 400, or certainly may be disposed at the side surface of the locking tongue 400, so that a certain included angle exists between the unlocking component 410 and the locking tongue 400, the preferable unlocking component 410 and the locking tongue 400 are disposed at ninety degrees, the corresponding second through hole 221 for accommodating the unlocking component 410 to slide along the width direction of the bracket 200 is disposed on the end cover 240, so that one end of the unlocking component 410 is connected with the locking tongue 400, and the other end of the unlocking component passes through the second through hole 221 on the end cover 240 to protrude out of the surface of the bracket 200, thereby facilitating a person to adjust the unlocking component 410 to slide relatively through the second through hole 221.

Based on the above embodiment, different from the above embodiment, in the present embodiment, the slot 210 is opened on the inner wall of the side bar 100, and the shaft journal 110 is disposed on both sides of the cover plate 260, so that the fastening purpose between the frame and the bracket 200 can be easily achieved.

In this embodiment, referring to fig. 8, the side bar 100 is a hollow tube, the end of the side bar 100 is formed with a mounting hole 140, the side bar 100 is provided with a pin 310 that is inserted into the mounting hole 140 corresponding to the mounting hole 140, when the side plate 300 is mounted between the frame and the side plate 300, the side plate 300 is inserted into the mounting hole 140 through the pin 310, and then the side plate 300 is fixed to the frame by passing a screw through the side bar 100 and the pin 310.

While the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended 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 an electric lift table convenient to equipment, includes the frame and is used for braced frame's stand subassembly, the tip of frame is formed with the holding chamber, stand subassembly tip be equipped with holding chamber complex support, a serial communication port, one of them axle journal that sets up of support and frame, another is equipped with the fluting, the axle journal with the fluting cooperation is so that the support with frame attach, be equipped with locking part and unblock part on the support, be equipped with on the frame with locking part complex jack, locking part inserts the jack is with the locking support, unblock part is used for the drive locking part separates with the jack.

2. An easily assembled electric lift table as defined in claim 1, wherein said support frame has a placement chamber, said locking means comprising locking tongues disposed on opposite sides of said placement chamber, one end of said locking tongues passing through said support frame to engage said insertion holes.

3. The electric lifting table convenient to assemble as claimed in claim 2, wherein the bracket further comprises an elastic member disposed in the accommodating cavity, and the two locking tongues are elastically loaded by the elastic member.

4. An easily assembled electric lift table as defined in claim 1, wherein said unlocking member is integrally formed with said locking member.

5. An easily assembled electric lift table as claimed in claim 1, wherein said side wall of said support frame is provided with a first through hole for receiving said locking member therethrough, and said bottom surface of said support frame is provided with a second through hole for receiving said unlocking member to move in the width direction of said support frame.

6. An easily assembled electric table as claimed in any one of claims 1 to 5, wherein said journal is provided on the inner side wall of said frame, said slot is provided on the outer side wall of said bracket;

the shaft neck is arranged on the outer side wall of the support, and the groove is arranged on the inner side wall of the frame.

7. An easily assembled electric lift table as defined in any one of claims 1 to 5, wherein a burring hole is formed on an outer side wall of said bracket or an inner side wall of said frame, and a burring portion of said burring hole forms said journal.

8. An electric lifting table convenient to assemble as claimed in any one of claims 1 to 5 wherein the slots comprise first and second slots provided on opposite sides of the support or opposite sides of the frame, the first and second slots being provided in turn in a direction of the support away from the locking member or in a direction of the frame away from the locking member.

9. An easily assembled electric lift table as in claim 8 wherein said first slot opens in a direction opposite to the direction of said second slot.

10. An easily assembled electric lift table according to claim 8 wherein said second slots are provided in at least two of said brackets or said locking members.

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