CN211703823U - Hidden wire type electric lifting table capable of transversely extending - Google Patents
Hidden wire type electric lifting table capable of transversely extending Download PDFInfo
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- CN211703823U CN211703823U CN201922154624.XU CN201922154624U CN211703823U CN 211703823 U CN211703823 U CN 211703823U CN 201922154624 U CN201922154624 U CN 201922154624U CN 211703823 U CN211703823 U CN 211703823U
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Abstract
The utility model discloses a hidden wire type electric lifting table capable of extending transversely, which comprises two groups of table frames, two support rods, a connecting rod, two lifting table legs and a motor synchronous driving module, wherein the table frames are fixedly connected with the support rods by screws, the support rods are H-shaped, the cross sections of the two side rods are rectangular, the support rods are fastened by screws through the connecting rods in the radial direction after being sleeved with the connecting rods, the connecting rods are hollow, the table legs comprise a base, an outer cylinder, an inner cylinder and a gear and gear transmission component, the motor synchronous driving module is arranged in a synchronous transmission control box, the interfaces at two ends are electrically connected with a motor through communication wires, the hidden wire type electric lifting table capable of extending transversely utilizes the motor synchronous driving module to control the motor to drive a gear and rack transmission to control the synchronous lifting of the two table legs, and then the hollow structure of the connecting rods hides the communication wires, maintain good outward appearance, the table frame that the both sides can extend the setting in addition, applicable in the table installation of different width, convenient and practical.
Description
Technical Field
The utility model relates to a desk technical field, concretely relates to but horizontal extension, hidden line formula electric lift table.
Background
Electric lift table, in the commercial affairs, the official working, it obtains also often to use in teaching and the life at home, for the convenient not bandwagon effect that realizes in the teaching, for the convenient head of a family and the convenient regulation of child to suitable height in the life of family, all require the table leg need to possess good lifting unit, and will possess convenient dismouting function, in order to satisfy the commodity circulation transportation, the demand of convenient transport, table chair universal relevance formula on the market welds or the bolt links firmly table leg and table, the dismouting process is very inconvenient, and do not possess the extensibility, the steam generator is single in structure, and is not practical enough.
Disclosure of Invention
The utility model discloses the purpose: in order to solve the problem that traditional tables and chairs generally adopt welding or bolts to fixedly connect table legs and a table plate, and the assembly and disassembly process is very inconvenient, the electric lifting table capable of transversely extending and hidden wire type is designed, a motor synchronous driving module is used for controlling a motor to drive a gear rack to drive, two table legs are controlled to synchronously lift, a communication wire connected with the hollow structure of a connecting rod is hidden in the hollow structure, a good appearance is maintained, table frames with different widths can be extended on two sides, and the electric lifting table is suitable for installation of the table plates with different widths and is convenient and practical.
The technical scheme adopted for solving the problems is as follows:
a hidden-line type electric lifting table capable of extending transversely comprises two groups of table frames, two supporting rods, a connecting rod, two lifting table legs and a motor synchronous driving module,
the table frame is in a right-angle shape and is fixedly connected with the support rod through a screw, the support rod is in an H shape, the cross sections of the two side rods are rectangular, the support rod is radially fastened through the screw in a screwed connection mode through the connecting rod after being sleeved with the connecting rod, the connecting rod is hollow, the cross section is in a [ -shape,
the table legs comprise a base, an outer cylinder, an inner cylinder and a gear wheel transmission component,
the bottom of the outer barrel is provided with a bottom plate, the inner side wall is also vertically provided with a rack, the periphery of the inner barrel is provided with a chute, the inner wall is fixedly connected with one end of the rack through a connecting piece, the other end of the rack is freely placed in the chute, a longer part of the rack slides up and down in the chute, the periphery of the inner barrel is also fixedly connected with a sliding ferrule in a sleeved mode and matched with the sliding ferrule arranged on the inner wall of the outer barrel to fill a gap between the inner barrel and the outer barrel, so that the sliding is smooth,
the lower part of the inner cylinder is provided with a mounting groove for avoiding the motor and the outer cylinder to be fixed by bolt connection, the gear is engaged with a transmission gear of the motor for speed reduction transmission, the motor is fixedly connected with the lower part of the outer cylinder,
the motor synchronous driving module is arranged in the synchronous transmission control box, and the interfaces at the two ends are electrically connected with the motors through communication lines and used for synchronously controlling the synchronous lifting action of the two motors.
Furthermore, the upper end of the inner cylinder is provided with a top cover and a motor wire hole, so that the motor is electrically connected with the brake control box.
Furthermore, a sliding ferrule sleeved on the inner cylinder is also provided with a groove tightly attached to the sliding groove and used for avoiding the rack.
Furthermore, the rack can be bent towards one side of the teeth in a one-way mode, the periphery of the gear meshing transmission position is tightly attached with the roller, and the roller is fixedly connected to the inner wall of the outer barrel through a connecting shaft.
Furthermore, the side lever inside wall and the table frame junction of bracing piece are provided with U type hole, and the lateral wall is provided with the mounting screw hole for screw hole that motor box both sides were equipped with passes through the block behind the screw spiro union in U type hole.
Furthermore, foot pads in threaded connection and a plurality of foot pads are arranged on two sides of the base, and the desk legs are horizontally aligned.
Furthermore, the synchronous transmission control box is powered by an external power line or controlled by a built-in battery and is externally connected with a lifting control switch.
Furthermore, the synchronous transmission control box is fixed with a buckle arranged in the middle of the supporting rod in a clamping mode.
The utility model has the advantages that:
this can transversely extend, hidden line formula electric lift table utilizes motor synchronous drive module control motor to drive rack and pinion transmission, controls two table legs and goes up and down in step, and by the hollow structure of connecting rod, will be connected and the communication line is hidden again, maintains good outward appearance, and the table frame that sets up can be extended to both sides in addition, can be applicable to the table installation of different widths, convenient and practical.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is an exploded view of the transversely extendable hidden wire type electric lift table of the present embodiment;
figure 2 is a cross-sectional view of the table leg of the present embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a sectional view of the table leg of this embodiment in a raised state;
the device comprises a left base, 2 table legs, 21 outer cylinders, 22 bottom plates, 23 inner cylinders, 24 sliding ferrules of the inner cylinders, 25 gears, 26 motors, 27 racks, 28 sliding ferrules of the outer cylinders, 29 top covers, 210 rollers, 211 rivets, 3 communication lines of the left motors, 4 left table frames, 5 left supporting rods, 6 connecting rods, 7 right supporting rods, 8 right table frames, 9 lifting control switches, 10 synchronous transmission control boxes, 11 power lines, 12 right bases and 13 foot pads.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present embodiment provides a hidden wire type electric lifting table capable of extending horizontally, which includes two sets of table frames, two support rods, a connecting rod, two lifting table legs and a motor synchronous driving module, wherein the table frames are in right angle shape, and are fixedly connected with the support rods by screws, the support rods are in H shape, the cross sections of the two side rods are rectangular, and are fastened by screws radially through the connecting rod by screw threads after being sleeved with the connecting rod, the connecting rod is hollow and has a "[" shape, the table legs include a base, an outer cylinder, an inner cylinder and a gear wheel transmission assembly, the bottom of the outer cylinder is provided with a bottom plate, the inner side wall is vertically provided with a rack, the outer periphery of the inner cylinder is provided with a sliding groove, the inner wall is fixedly connected with one end of the rack by a connecting member, the other end of the rack, the inner tube periphery still cup joints and has linked firmly the slip lasso, and the slip lasso cooperation that also is equipped with the urceolus inner wall for fill clearance between inner tube and the urceolus, make and slide smoothly, reduce frictional force, the mounting groove has been seted up to the inner tube lower part for dodge motor and urceolus and pass through the bolt spiro union fixed, the gear meshes the reduction gear with the drive gear of motor, the motor links firmly in the urceolus lower part, motor synchronous drive module sets up in the synchronous transmission control box, and both ends interface passes through communication line and motor electric connection for two motor synchronous lifting action of synchronous control.
The further implementation scheme is that the top cover is arranged at the upper end of the inner cylinder, and a motor wire hole is formed in the inner cylinder, so that the motor is electrically connected with the brake control box.
The further implementation scheme is that a sliding ferrule sleeved on the inner cylinder is also provided with a groove tightly attached to the sliding groove and used for avoiding the rack.
The further embodiment is that the rack can be bent towards one side of the teeth in a one-way mode, the periphery of the gear meshing transmission position is tightly attached with the roller, and the roller is fixedly connected to the inner wall of the outer barrel through a connecting shaft.
A further embodiment is that a U-shaped hole is formed in the joint of the inner side wall of the side lever of the supporting rod and the table frame, and a screw mounting hole is formed in the outer side wall of the side lever, so that threaded holes formed in two sides of the motor box are clamped in the U-shaped hole after being in threaded connection with screws.
The further embodiment is that foot pads in threaded connection are arranged on two sides of the base, and a plurality of foot pads are used for horizontally straightening the table legs.
The further embodiment is that the synchronous transmission control box is clamped and fixed with a buckle arranged in the middle of the support rod, is powered by an external power line or is controlled by a built-in battery, and is externally connected with a lifting control switch.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a transversely extend, hidden line formula electric lift table, includes two sets of table framves, two bracing pieces, connecting rod, two liftable table legs and motor synchronous drive module, its characterized in that:
the table frame is in a right-angle shape and is fixedly connected with the support rod through a screw, the support rod is in an H shape, the cross sections of the two side rods are rectangular, the support rod is radially fastened through the screw in a screwed connection mode through the connecting rod after being sleeved with the connecting rod, the connecting rod is hollow, the cross section is in a [ -shape,
the table legs comprise a base, an outer cylinder, an inner cylinder and a gear wheel transmission component,
the bottom of the outer barrel is provided with a bottom plate, the inner side wall is also vertically provided with a rack, the periphery of the inner barrel is provided with a chute, the inner wall is fixedly connected with one end of the rack through a connecting piece, the other end of the rack is freely placed in the chute, a longer part of the rack slides up and down in the chute, the periphery of the inner barrel is also fixedly connected with a sliding ferrule in a sleeved mode and matched with the sliding ferrule arranged on the inner wall of the outer barrel to fill a gap between the inner barrel and the outer barrel, so that the sliding is smooth,
the lower part of the inner cylinder is provided with a mounting groove for avoiding the motor and the outer cylinder to be fixed by bolt connection, the gear is engaged with a transmission gear of the motor for speed reduction transmission, the motor is fixedly connected with the lower part of the outer cylinder,
the motor synchronous driving module is arranged in the synchronous transmission control box, and the interfaces at the two ends are electrically connected with the motors through communication lines and used for synchronously controlling the synchronous lifting action of the two motors.
2. The laterally extending, hidden-line, motorized lift table of claim 1, wherein: the upper end of the inner cylinder is provided with a top cover and a motor wire hole, so that the motor is electrically connected with the brake control box.
3. The laterally extending, hidden-line, motorized lift table of claim 1, wherein: the sliding ferrule sleeved by the inner cylinder is also provided with a groove tightly attached to the sliding groove.
4. The laterally extending, hidden-line, motorized lift table of claim 1, wherein: the rack can only be bent towards one side of the teeth in a one-way mode, the periphery of the gear meshing transmission position is tightly attached with the idler wheel, and the idler wheel is fixedly connected to the inner wall of the outer barrel through a connecting shaft.
5. The laterally extending, hidden-line, motorized lift table of claim 1, wherein: the utility model discloses a motor box, including the motor box, the side lever of bracing piece, the side lever inside wall of bracing piece is provided with U type hole with table frame junction, and the lateral wall is provided with the mounting screw hole for screw hole that motor box both sides were equipped with passes through screw spiro union back card in U type hole.
6. The laterally extending, hidden-line, motorized lift table of claim 1, wherein: both sides of the base are provided with foot pads in threaded connection and a plurality of foot pads horizontally straightening table legs.
7. The laterally extending, hidden-line, motorized lift table of claim 1, wherein: the synchronous transmission control box is powered by an external power line or controlled by a built-in battery and is externally connected with a lifting control switch.
8. The laterally extending, hidden-line, motorized lift table of claim 1, wherein: the synchronous transmission control box is fixed with a buckle arranged in the middle of the supporting rod in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922154624.XU CN211703823U (en) | 2019-12-05 | 2019-12-05 | Hidden wire type electric lifting table capable of transversely extending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922154624.XU CN211703823U (en) | 2019-12-05 | 2019-12-05 | Hidden wire type electric lifting table capable of transversely extending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211703823U true CN211703823U (en) | 2020-10-20 |
Family
ID=72816764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922154624.XU Active CN211703823U (en) | 2019-12-05 | 2019-12-05 | Hidden wire type electric lifting table capable of transversely extending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211703823U (en) |
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2019
- 2019-12-05 CN CN201922154624.XU patent/CN211703823U/en active Active
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