TWI674080B - Office automation partition with pneumatic lifting table board - Google Patents

Abstract

The utility model relates to an office screen with a pneumatic lifting table board. A fixed part on the opposite sides of an office screen is provided with a pneumatic lifter, and the tops of the opposite two pneumatic lifters are connected to a table board. By operating the pneumatic lifter in this way, the table can be adjusted to an appropriate height according to the actual use requirements, and it has the effect of keeping the office screen with a large use space.

Description

Office screen with pneumatic lifting table

The invention relates to the technical field of office screens, in particular to office screens with lifting tables.

A general office screen (OA screen) includes a front bezel and two side panels installed at two ends of the bezel. A table board is installed in a U-shaped space formed by the front bezel and the two side boards. More specifically, the table board is locked to the front bezel and / or the two side boards, so that the table board is positioned. However, standing work has become an emerging mode of office work, so traditional office screens equipped with fixed table boards can no longer meet the needs of consumers.

In another way, a lifting table can be placed in the space formed by the office screen. The user can adjust the table board of the lifting table according to the use needs. However, the lifting table is not combined with the office screen, and the table legs of the lifting table stand on the ground, so the table legs of the lifting table occupy a large space.

The object of the present invention is to provide an office screen with a pneumatic lifting table board, which can enable the table board to adjust the height according to the use requirements.

The object of the present invention is to provide an office screen with a pneumatic lifting table board, which has the ability to combine a lifting mechanism with an office screen, thereby enabling the office screen to maintain a large use space.

To achieve the above-mentioned object and effect, the office screen disclosed in the present invention includes a front bezel having a first end and a second end opposite to the first end; a first fixing member is disposed on the front bezel A first end of the first fixed member; a second fixing member arranged at the second end of the front baffle; a first pneumatic lifter fixed to the surface of the first fixing member; a second pneumatic lifter; Fastened on the surface of the second fixing member; a slot seat is located between the first pneumatic lifter and the second pneumatic lifter, and two ends of the slot seat are respectively connected to the first pneumatic lifter and the A second pneumatic lifter; a synchronization mechanism is installed in the slot seat, and the synchronization mechanism is connected to the first pneumatic lifter and the second pneumatic lifter; a table board is installed in the first pneumatic lifter 2. The second pneumatic lifter and the top surface of the trough seat; wherein the table board cooperates with the operation of the first pneumatic lifter and the second pneumatic lifter, so that the table board can be moved up and down relative to the front bezel; During the process of lifting and displacing the table, the synchronization mechanism links the first Moving the lifter to the second pneumatic lifter.

The following is a detailed description of the component structure and composition of the present invention in accordance with the objects and effects disclosed by the present invention, with reference to preferred embodiments and drawings.

10‧‧‧ front bezel

12‧‧‧ the first end

14‧‧‧ the second end

20‧‧‧First Fixing

30‧‧‧Second Fixing

40‧‧‧ table board

50‧‧‧The first pneumatic lifter

52‧‧‧The first pneumatic rod group

520‧‧‧First Pole

522‧‧‧First Move

54‧‧‧First positioning plate

56‧‧‧The first transmission assembly

560‧‧‧drive chain

562‧‧‧Gear

564‧‧‧Gear

566‧‧‧Gear Block

568‧‧‧Gear Block

58‧‧‧First inner tube

59‧‧‧First Outer Tube

60‧‧‧Second Pneumatic Lifter

62‧‧‧Second Pneumatic Rod Set

620‧‧‧ second set

622‧‧‧ second lever

64‧‧‧Second positioning plate

66‧‧‧Second transmission assembly

660‧‧‧drive chain

662‧‧‧Gear

664‧‧‧Gear

666‧‧‧Gear Block

668‧‧‧Gear Block

68‧‧‧Second inner tube

69‧‧‧Second Outer Tube

70‧‧‧Slot base

80‧‧‧Synchronization agency

82‧‧‧ Clutch

820‧‧‧Outer seat

822‧‧‧Inner seat

824‧‧‧Spring

826‧‧‧Clutch gear

830‧‧‧ meshing hole

832‧‧‧Tooth

834‧‧‧ Recessed

836‧‧‧Embedded

84‧‧‧ shaft

86‧‧‧Pressure

87‧‧‧spring

88‧‧‧ Lead

FIG. 1 is a schematic diagram of the appearance and use state of the present invention.

Fig. 2 is a combined view of a fixing member and a pneumatic lifter of the present invention.

Fig. 3 is an exploded view of the elevator of the present invention.

Fig. 4 is a combined schematic diagram of the elevator of the present invention.

Figure 5 is a schematic diagram of the operation of the elevator of the present invention.

Fig. 6 is an exploded view of the clutch device of the present invention.

Fig. 7 is a schematic assembly diagram of the clutch device of the present invention.

FIG. 8 is an exploded view of the inner seat and the clutch teeth of the present invention.

Fig. 9 is a combined external view of a shaft and a gear of the present invention.

Fig. 10 is the first schematic diagram of the structure of the clutch device of the present invention.

Fig. 11 is an external view of a clutch device according to the present invention.

Fig. 12 is the second schematic diagram of the structure of the clutch device of the present invention.

Fig. 13 is a schematic diagram of the operation of the clutch device of the present invention.

Referring to FIG. 1, an embodiment of the present invention discloses an office screen with a lifting table top, which includes a front bezel 10, a first fixing member 20 and a second fixing member 30. The front bezel 10 has a first end 12 and a second end 14. The first fixing member 20 is disposed at the first end 12 of the front bezel 10. The second fixing member 30 is disposed at the front bezel. 10 的 第二 端 14。 10 of the second end 14. The combination of the front bezel 10, the first fixing member 20 and the second fixing member 30 can provide a U-shaped space in the form of a compartment. Secondly, the front bezel 10, the first fixing member 20 and the second fixing member 30 are combined into a fixed state. Furthermore, at least one of the first fixing member 20 and the second fixing member 30 is a plate body. For example, as shown in the figure, the first fixing member 20 is a plate body, and the second fixing member 30 is a cabinet body.

The invention also includes a table board 40. The table board 40 is disposed in a U-shaped space formed by the front bezel 10, the first fixing member 20 and the second fixing member 30. In particular, a first pneumatic lifter 50 is fixed to the first fixing piece 20, a second pneumatic lifter 60 is fixed to the second fixing piece 30, and the table board 40 is connected to the first pneumatic lifter 50 and the The second pneumatic lifter 60 causes the table board 40 to cooperate with the operation of the first pneumatic lifter 50 and the second pneumatic lifter 60 to generate a lifting displacement relative to the front baffle 10.

Referring to FIG. 2, a slot seat 70 is located between the first pneumatic lifter 50 and the second pneumatic lifter 60, and a synchronization mechanism 80 is provided inside the slot seat 70. Two ends of the synchronization mechanism 80 are respectively connected to the first pneumatic lifter 50 and the second pneumatic lifter 60. The table board 40 is mounted on the top surfaces of the first pneumatic lifter 50, the second pneumatic lifter 60 and the slot seat 70.

Referring to FIG. 3, the first pneumatic lifter 50 includes a first pneumatic rod group 52, a first positioning plate 54, a first transmission assembly 56, a first inner tube 58 and a first outer tube 59. . The first pneumatic rod group 52 is a first fixed rod 520 inserted through an axially inner portion of a first movable rod 522, and the first fixed rod 520 and the first movable rod 522 can move relative to each other. Specifically, the first pneumatic rod group 52 may be a pneumatic rod. Similarly, the second pneumatic lifter 60 includes a second pneumatic rod group 62, a second positioning plate 64, a second transmission assembly 66, a second inner tube 68, and a second outer tube 69. The second pneumatic rod group 62 is a second fixed rod 620 inserted through an axially inner portion of a second moving rod 622, and the second fixed rod 620 and the second moving rod 622 can move relative to each other. Specifically, the second pneumatic rod group 62 may be a pneumatic rod.

Referring to FIG. 4, the first transmission assembly 56 includes a transmission chain 560 and a combination of two gears 562 and 564. The gears 562 and 564 are mounted on opposite ends of the first moving rod 522 separately from each other. Specifically, the gear 562 is coupled to a gear base 566, and the gear base 566 is mounted on the upper end of the first moving rod 522; the gear 564 is coupled to another gear base 568, and the gear base 568 is mounted on The lower end of the first moving lever 522. The transmission chain 560 is wound around the periphery of the two gears 562 and 564 and is connected to the first positioning plate 54. One end of the first fixing rod 520 passes through the gear base 568 and enters the first moving rod 522. The other end of the first fixing rod 520 is fixed to the first positioning plate 54.

The combination of the first pneumatic rod group 52, the first positioning plate 54 and the first transmission component 56 is inserted into the first inner tube 58. The combination of the first pneumatic rod group 52, the first positioning plate 54, the first transmission assembly 56 and the first inner tube 58 is placed inside the first outer tube 59. The bottom of the first positioning plate 54 The bottom of the first outer tube 59 can be connected by a suitable locking element. In this way, the first inner tube 58 and the first outer tube 59 are in a state capable of relative movement.

The second transmission assembly 66 includes a combination of a transmission chain 660 and two gears 662 and 664. The two gears 662 and 664 are separately installed on opposite ends of the second moving rod 622. Specifically, the gear 662 is coupled to a gear seat 666, and the gear seat 666 is mounted on the upper end of the second moving rod 622; the gear 664 is coupled to another gear seat 668, and the gear seat 668 is mounted on The lower end of the second moving lever 622. The transmission chain 660 is wound around the periphery of the two gears 662 and 664 and is connected to the second positioning plate 64. One end of the second fixing rod 620 passes through the gear base 668 and enters the second moving rod 622. The other end of the second fixing rod 620 is fixed to the second positioning plate 64.

The combination of the second pneumatic rod group 62, the second positioning plate 64 and the second transmission assembly 66 is placed inside the second inner tube 68. The combination of the second pneumatic rod group 62, the second positioning plate 64, the second transmission assembly 66 and the second inner tube 68 is placed inside the second outer tube 69. The bottom of the second positioning plate 64 and the bottom of the second outer tube 69 can be connected by appropriate locking elements. In this way, the second inner tube 68 and the second outer tube 69 are in a state capable of relative movement.

Referring to FIG. 5, the first inner tube 58 is displaced upward, and the first outer tube 59 and the first positioning plate 54 are not displaced. The first transmission assembly 56 and the first moving rod 522 are upwardly displaced. In this way, the transmission chain 560 rotates, and at the same time, the gears 562, 564 rotate. Similarly, the second inner tube 68 is displaced upward, and the second outer tube 69 and the second positioning plate 64 are not displaced. The second transmission assembly 66 and the second moving rod 622 are upwardly displaced. In this way, the transmission chain 660 rotates, and at the same time, the gears 662, 664 rotate.

Please refer to FIG. 2 again, the synchronization mechanism 80 is a combination of a clutch device 82 and a shaft 84. The shaft 84 passes through the clutch device 82, one end of the shaft 84 is connected to the first pneumatic lifter 50, and the other end of the shaft 82 is coupled to the second lifter 60.

Please refer to FIGS. 6 and 7. The clutch device 82 includes an outer seat 820, an inner seat 822, a spring 824 and a clutch gear 826. The inner seat 822 and the spring 824 are installed inside the outer seat 820. One end of the spring 824 is against the inner wall surface of the outer seat 820, and the other end of the spring 824 is against one end of the inner seat 822. Referring to FIG. 8, the inner seat 822 has an engaging hole 830, and an inner wall of the engaging hole 830 is provided with a tooth portion 832. The clutch gear 826 is installed in the engaging hole 830. As shown in FIG. 7, the shaft 84 passes through the outer seat 820, the spring 824, the clutch gear 826, and the engaging hole 830 of the inner seat 822.

Referring to FIGS. 9 and 4, one end of the shaft 84 is coupled to the gear 562 on the first moving rod 522, and the other end of the shaft 84 is coupled to the gear 662 on the second moving rod 622. .

Please also refer to FIG. 10, the inner wall of the outer seat 820 has an inset groove 834, and an outer surface of the inner seat 822 has an inset block 836. The inner seat 822 is installed inside the outer seat 820, and the insert block 836 is embedded in the insert groove 834. Referring to FIG. 11, a pressing member 86 is pivoted on the outer seat 820 with a spring 87. One side of the pressing member 86 abuts against the inner seat 822, and one end of the pressing member 86 is connected to a lead wire 88.

Referring to FIGS. 12 and 13, pulling the lead wire 88 can cause the pressing member 86 to push the inner seat 822 to move toward the inside of the outer seat 820 and separate the clutch gear 826 from the tooth portion 832 of the inner seat 822. In this way, the shaft 84 can rotate. When the force on the lead wire 88 is released, the inner seat 822 can be elastically displaced to the initial position, and then the tooth portion 832 of the engaging hole 830 and the clutch gear 826 are engaged, and the shaft 84 cannot rotate.

According to the structure and combination of the above components, the user can separate the clutch gear 826 from the tooth 832 by pulling the lead 88 and pushing the inner seat 822 by the pressing member 86; pulling the table During the ascent process of 40, the first inner pipe 58, the second inner pipe 68, and the table board 40 rise together, and at the same time, the first transmission assembly 56, the second transmission assembly 66, and the shaft 84 rotate synchronously. In this way, the table top 40 can maintain a better horizontal state.

Second, the office screen disclosed in this example has the first pneumatic lifter 50 and the second pneumatic lifter 60, and the table top 40 combines the first pneumatic lifter 50 and the second pneumatic lifter 60, so that the The table board 40 can be adjusted to an appropriate height according to the use requirements, so it can provide a better use state.

The above-mentioned embodiments are merely for illustrative purposes to illustrate the technology of the present invention and its effects, and are not intended to limit the present invention. Anyone skilled in the art can modify and change the above embodiments without violating the technical principles and spirit of the present invention. Therefore, the scope of protection of the rights of the present invention should be listed in the scope of patent application described below. .

Claims (6)

An office screen with a pneumatic lifting table board includes: a front bezel having a first end and a second end opposite the first end; a first fixing member arranged on the front bezel The first end; a second fixing member arranged at the second end of the front baffle; a first pneumatic lifter arranged at the surface of the first fixing member; a second pneumatic lifter; Arranged on the surface of the second fixing member; a slot seat is positioned between the first pneumatic lifter and the second pneumatic lifter, and two ends of the slot seat are respectively connected to the first pneumatic lifter and the first pneumatic lifter; Two pneumatic elevators; a synchronization mechanism is installed in the slot seat, and the synchronization mechanism is connected to the first pneumatic elevator and the second pneumatic elevator; a table board is installed in the first pneumatic elevator, The second pneumatic lifter and the top surface of the slot seat; wherein the table board cooperates with the actions provided by the first pneumatic lifter and the second pneumatic lifter, so that the table board can be lifted and displaced relative to the front bezel. ; The process of lifting and displacing the table, the synchronization mechanism linked the first A movable lifter and the second pneumatic lifter; wherein the first pneumatic lifter includes a first pneumatic rod group, a first positioning plate, a first transmission component, a first inner tube and a first outer tube ; The first pneumatic rod group is a first fixed rod penetrating an axially inner portion of a first moving rod, the first transmission component system includes a transmission chain and two gears, and the two gear systems are separately installed on the On the outer surface of the first moving rod, the transmission chain is wound around the periphery of the two gears and is connected to the first positioning plate. The combination of the first pneumatic rod group, the first transmission component, and the first positioning plate is installed in the first An inner tube, and the first positioning plate is combined with the first outer tube, the first inner tube and the inside thereof The component is accommodated in the axial inner part of the first outer tube, a gear on the first moving rod is combined with one end of the synchronization mechanism; wherein the second pneumatic lifter includes a second pneumatic rod group, a A second positioning plate, a second transmission assembly, a second inner tube, and a second outer tube; the second pneumatic rod group is a second fixed rod inserted through an axially inner portion of a second moving rod, and the first The two transmission assembly systems include a transmission chain and two gears. The two gear trains are separately installed on the outer surface of the second moving rod. The transmission chain is wound around the periphery of the two gears and is connected to the second positioning plate. A combination of two pneumatic rod sets, the second transmission assembly, and the second positioning plate is installed on the second inner tube, and the second positioning plate is combined with the second outer tube, the second inner tube and the components inside it. Placed on the axially inner portion of the second outer tube, a gear on the second moving rod combined with one end of the synchronization mechanism; wherein the first pneumatic rod group and the second pneumatic rod group drive the first Inner tube and second inner tube, the first inner tube and the second inner tube drive the table to move up and down The office screen with a pneumatic lifting table board according to item 1 of the scope of the patent application, wherein at least one of the first fixing member and the second fixing member is a board body. The office screen with a pneumatic lifting table board as described in item 1 of the scope of patent application, wherein the synchronization mechanism is a combination of a clutch device and a shaft, the shaft is passed through the clutch device, and one end of the shaft is connected The other end of the first pneumatic lifter is coupled to the second lifter. The office screen with a pneumatic lifting table as described in the first patent application scope, wherein the synchronization mechanism is a combination of a clutch device and a shaft, and the clutch device includes an outer seat, an inner seat, a spring and a A clutch gear, wherein the inner seat and the spring are installed inside the outer seat; one end of the spring abuts an inner wall surface of the outer seat, and the other end of the spring abuts one end of the inner seat; the inner seat has an engagement A hole on the inner wall surface of the engaging hole, the shaft passing through the outer seat, the spring and The meshing hole of the inner seat, and one end of the shaft is combined with a gear located on the first moving lever. The clutch gear is mounted on the shaft and corresponds to the meshing hole. The inner seat can be elastically displaced to make the mesh The tooth portion of the hole is meshed with and separated from the clutch gear. The office screen with a pneumatic lifting table as described in the first patent application scope, wherein the synchronization mechanism is a combination of a clutch device and a shaft, and the clutch device includes an outer seat, an inner seat, a spring and a A clutch gear, wherein the inner seat and the spring are installed inside the outer seat; one end of the spring abuts an inner wall surface of the outer seat, and the other end of the spring abuts one end of the inner seat; the inner tube has an engagement A hole on the inner wall surface of the meshing hole, the shaft passing through the meshing hole of the outer seat, the spring, and the inner seat, and one end of the shaft being combined with a gear on the second moving rod The clutch gear is installed on the shaft and corresponds to the meshing hole, and the inner seat is elastically displaceable to cause the tooth portion of the meshing hole to mesh and separate with the clutch gear. The office screen with a pneumatic lifting table as described in the scope of patent application No. 4 or 5, wherein the inner wall of the outer seat has a recessed groove, the outer surface of the inner seat has a recessed block, and the inner seat is installed on the outer side. Inside the seat, the insert is embedded in the insert groove.