CN214432638U - Suspension structure for office furniture - Google Patents
Suspension structure for office furniture Download PDFInfo
- Publication number
- CN214432638U CN214432638U CN202023068960.1U CN202023068960U CN214432638U CN 214432638 U CN214432638 U CN 214432638U CN 202023068960 U CN202023068960 U CN 202023068960U CN 214432638 U CN214432638 U CN 214432638U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- fixedly connected
- worm
- link
- nut seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a suspended structure for office furniture, including the table, table right end upper surface and motor lower fixed surface are connected, motor output end level left, motor output end and first pivot right-hand member fixed connection, rotate through the motor, motor output end and first pivot left end fixed connection, first pivot and first worm fixed connection, first pivot and second worm fixed connection, through the transmission, first lead screw passes through the screw thread with first nut seat and rotates and be connected, the second lead screw passes through the screw thread with second nut seat and rotates and be connected, make and hang the board and can stably rise, the spring with hang board lower surface center department fixed connection, hang board lower extreme and second montant upper end fixed connection, second montant lower extreme rotates with the connecting rod and is connected, through the transmission between the connecting rod, make the shock attenuation effect better.
Description
Technical Field
The utility model relates to a suspended structure specifically is a suspended structure for office furniture.
Background
Office furniture is a tool which is equipped for the convenience of office workers or work in daily life and work and social activities, and is reformed and opened, the Chinese furniture industry has gained unprecedented development, and as a branch of the furniture industry, the Chinese office furniture industry has rapidly developed along with the continuous updating of production technology, the continuous increase of varieties, the gradual formation of specialized production and the continuous improvement of management level.
Office furniture is often formed by combining table legs and a table top, and is often not easy to place articles. To this end, a person skilled in the art proposes a suspension structure for office furniture to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a suspended structure for office furniture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a suspension structure for office furniture comprises a table plate, wherein the upper surface of the right end of the table plate is fixedly connected with the lower surface of a motor, the output end of the motor is horizontally arranged leftwards, the output end of the motor is fixedly connected with the right end of a first rotating shaft, the motor penetrates through a first worm, the first worm is fixedly connected with the first rotating shaft, the first rotating shaft penetrates through a second worm, the left end of the first rotating shaft is fixedly connected with the second worm, the right end of the table plate is connected with the lower end of a first lead screw, the first lead screw penetrates through a first worm wheel, the first lead screw is fixedly connected with the first worm wheel, the first worm wheel is matched with the first worm, the upper end of the first lead screw is rotatably connected with a first nut seat through threads, the first lead screw penetrates through the first nut seat, the upper end of the first nut seat is fixedly connected with the lower surface of the right end of the suspension plate, the first lead screw penetrates through the right end of the suspension plate, the left end of the table plate is connected with the lower end of the second lead screw, the second lead screw penetrates through a second worm wheel, the second lead screw is fixedly connected with the second worm wheel, the second worm wheel is matched with the second worm, the upper end of the second lead screw is rotatably connected with the second nut seat through threads, the second lead screw penetrates through the second nut seat, the upper end of the second nut seat is fixedly connected with the lower surface of the left end of the suspension plate, the table plate is fixedly connected with the lower end of the first vertical rod, and the upper end of the first vertical rod is connected with the damping device.
As a further aspect of the present invention: the damping device comprises a first connecting rod, the lower end of the first connecting rod is rotatably connected with the upper end of the first vertical rod, the upper end of the first vertical rod is rotatably connected with the lower end of a second connecting rod, the upper end of the first connecting rod is rotatably connected with the lower end of a third connecting rod, the upper end of the second connecting rod is rotatably connected with the lower end of a fourth connecting rod, the middle part of the third connecting rod is rotatably connected with the middle part of the fourth connecting rod, the upper end of the third connecting rod is rotatably connected with the lower end of a fifth connecting rod, the upper end of the fourth connecting rod is rotatably connected with the lower end of a sixth connecting rod, the upper end of the fifth connecting rod is rotatably connected with the lower end of the second vertical rod, the upper end of the second vertical rod is fixedly connected with the lower end of a spring, and the upper end of the spring is fixedly connected with the lower surface of the center of the suspension plate.
As a further aspect of the present invention: the upper end of the first lead screw is threaded, the lower end of the first lead screw is unthreaded, the lower end of the first lead screw is fixedly connected with the inner circle of the first bearing, and the outer circle of the first bearing is fixedly connected with the table plate.
As a further aspect of the present invention: the upper end of the second lead screw is threaded, the lower end of the second lead screw is unthreaded, the lower end of the second lead screw is fixedly connected with the inner circle of the second bearing, and the outer circle of the second bearing is fixedly connected with the table plate.
As a further aspect of the present invention: the motor is a direct current motor.
As a further aspect of the present invention: the damping device is made of metal materials.
As a further aspect of the present invention: the first vertical rod is located between the first lead screw and the second lead screw.
Compared with the prior art, the beneficial effects of the utility model are that: through the motor rotation, motor output end and first pivot left end fixed connection, first pivot and first worm fixed connection, first pivot and second worm fixed connection, through the transmission, first lead screw passes through the screw thread rotation with first nut seat and is connected, the second lead screw passes through the screw thread rotation with second nut seat and is connected, make and hang the board and can rise steadily, the spring with hang board lower surface center department fixed connection, hang board lower extreme and second montant upper end fixed connection, second montant lower extreme and connecting rod rotate and are connected, through the transmission between the connecting rod, make the shock attenuation effect better.
Drawings
FIG. 1 is a schematic view of a suspension structure for office furniture;
FIG. 2 is a schematic view of a shock absorbing device in a suspension structure for office furniture;
FIG. 3 is a perspective view of a first worm gear and a first worm in a suspension configuration for office furniture;
in the figure: 1-table plate, 2-motor, 3-first rotating shaft, 4-first worm, 5-second worm, 6-first lead screw, 7-first worm wheel, 8-first nut seat, 9-suspension plate, 10-second lead screw, 11-second worm wheel, 12-second nut seat, 13-first vertical rod, 14-damping device, 15-first connecting rod, 16-second connecting rod, 17-third connecting rod, 18-fourth connecting rod, 19-fifth connecting rod, 20-sixth connecting rod, 21-second vertical rod, 22-spring, 23-first bearing, 24-second bearing, 25-table leg, 26-supporting device, 27-universal wheel and 28-braking piece
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-3, a suspension structure for office furniture comprises a table board 1, wherein the upper surface of the right end of the table board 1 is fixedly connected with the lower surface of a motor 2, the output end of the motor 2 is horizontally towards the left, the output end of the motor 2 is fixedly connected with the right end of a first rotating shaft 3, the motor 2 penetrates through a first worm 4, the first worm 4 is fixedly connected with the first rotating shaft 3, the first rotating shaft 3 penetrates through a second worm 5, the left end of the first rotating shaft 3 is fixedly connected with the second worm 5, the right end of the table board 1 is connected with the lower end of a first lead screw 6, the first lead screw 6 penetrates through a first worm wheel 7, the first lead screw 6 is fixedly connected with the first worm wheel 7, the first worm wheel 7 is matched with the first worm 4, and the upper end of the first lead screw 6 is rotatably connected with a first nut seat 8 through threads;
through the rotation of the motor 2, the output end of the motor 2 is fixedly connected with the left end of the first rotating shaft 3, the first rotating shaft 3 penetrates through the first worm 4, the first rotating shaft 3 is fixedly connected with the first worm 4, the first worm 4 is matched with the first worm wheel 7, the first worm wheel 7 is fixedly connected with the first lead screw 6, the first lead screw 6 penetrates through the first worm wheel 7, the upper end of the first lead screw 6 is rotatably connected with the first nut seat 8 through threads, the first lead screw 6 penetrates through the first nut seat 8, the first lead screw 6 penetrates through the right end of the suspension plate 9, and the first nut seat 8 is enabled to slowly rise through transmission;
the first lead screw 6 penetrates through the first nut seat 8, the upper end of the first nut seat 8 is fixedly connected with the lower surface of the right end of the suspension plate 9, the first lead screw 6 penetrates through the right end of the suspension plate 9, the left end of the table plate 1 is connected with the lower end of the second lead screw 10, the second lead screw 10 penetrates through the second worm wheel 11, the second lead screw 10 is fixedly connected with the second worm wheel 11, the second worm wheel 11 is matched with the second worm 5, the upper end of the second lead screw 10 is rotatably connected with the second nut seat 12 through threads, the second lead screw 10 penetrates through the second nut seat 12, the upper end of the second nut seat 12 is fixedly connected with the lower surface of the left end of the suspension plate 9, the table plate 1 is fixedly connected with the lower end of the first vertical rod 13, and the upper end of the first vertical rod 13 is connected with the damping device 14;
the first rotating shaft 3 penetrates through the second worm 5, the first rotating shaft 3 is fixedly connected with the second worm 5, the second worm 5 is matched with a second worm wheel 11, the second worm wheel 11 is fixedly connected with a second lead screw 10, the second lead screw 10 penetrates through the second worm wheel 11, the upper end of the second lead screw 10 is in threaded rotation connection with a second nut seat 12, the second lead screw 10 penetrates through the left end of the suspension plate 9, the second nut seat 12 slowly ascends through transmission, and the suspension plate 9 can stably ascend through matching with the first nut seat 8.
The damping device 14 comprises a first connecting rod 15, the lower end of the first connecting rod 15 is rotatably connected with the upper end of a first vertical rod 13, the upper end of the first vertical rod 13 is rotatably connected with the lower end of a second connecting rod 16, the upper end of the first connecting rod 15 is rotatably connected with the lower end of a third connecting rod 17, the upper end of the second connecting rod 16 is rotatably connected with the lower end of a fourth connecting rod 18, the middle part of the third connecting rod 17 is rotatably connected with the middle part of the fourth connecting rod 18, the upper end of the third connecting rod 17 is rotatably connected with the lower end of a fifth connecting rod 19, the upper end of the fourth connecting rod 18 is rotatably connected with the lower end of a sixth connecting rod 20, the upper end of the fifth connecting rod 19 is rotatably connected with the lower end of a second vertical rod 21, the upper end of the sixth connecting rod 20 is rotatably connected with the lower end of the second vertical rod 21, the upper end of the second vertical rod 21 is fixedly connected with the lower end of a spring 22, and the upper end of the spring 22 is fixedly connected with the lower surface of the center of the suspension plate 9;
the upper end of the spring 22 is fixedly connected with the center of the lower surface of the suspension plate 9, the lower end of the spring 22 is fixedly connected with the upper end of the second vertical rod 21, the lower end of the second vertical rod 21 is rotatably connected with the connecting rods, and the damping effect is better through transmission between the connecting rods and matching between the springs 22.
The upper end of the first lead screw 6 is provided with threads, the lower end of the first lead screw is not provided with threads, the lower end of the first lead screw 6 is fixedly connected with the inner circle of the first bearing 23, the outer circle of the first bearing 23 is fixedly connected with the table board 1, and the lower end of the table board 1 is fixedly connected with the table legs 25.
The upper end of the second lead screw 10 is threaded, the lower end of the second lead screw is unthreaded, the lower end of the second lead screw 10 is fixedly connected with the inner circle of the second bearing 24, and the outer circle of the second bearing 24 is fixedly connected with the table plate 1.
The motor 2 is a direct current motor.
The material of the shock absorbing device 14 is metal material.
The first vertical rod 13 is located between the first lead screw 6 and the second lead screw 10.
Example two: this embodiment is a further improvement of the previous embodiment: the table leg 25 is replaced by a support means 26. the support means 26 comprises a castor 27 and a brake pad 28.
The utility model discloses a theory of operation is: through the rotation of the motor 2, the output end of the motor 2 is fixedly connected with the left end of the first rotating shaft 3, the first rotating shaft 3 penetrates through the first worm 4, the first rotating shaft 3 is fixedly connected with the first worm 4, the first worm 4 is matched with the first worm wheel 7, the first worm wheel 7 is fixedly connected with the first lead screw 6, the first lead screw 6 penetrates through the first worm wheel 7, the upper end of the first lead screw 6 is rotatably connected with the first nut seat 8 through threads, the first lead screw 6 penetrates through the first nut seat 8, the first lead screw 6 penetrates through the right end of the suspension plate 9, and the first nut seat 8 is enabled to slowly rise through transmission; the first rotating shaft 3 penetrates through the second worm 5, the first rotating shaft 3 is fixedly connected with the second worm 5, the second worm 5 is matched with a second worm wheel 11, the second worm wheel 11 is fixedly connected with a second lead screw 10, the second lead screw 10 penetrates through the second worm wheel 11, the upper end of the second lead screw 10 is in threaded rotation connection with a second nut seat 12, the second lead screw 10 penetrates through the left end of the suspension plate 9, the second nut seat 12 is enabled to slowly ascend through transmission, and the suspension plate 9 can stably ascend through matching with the first nut seat 8; the upper end of the spring 22 is fixedly connected with the center of the lower surface of the suspension plate 9, the lower end of the spring 22 is fixedly connected with the upper end of the second vertical rod 21, the lower end of the second vertical rod 21 is rotatably connected with the connecting rods, and the damping effect is better through transmission between the connecting rods and matching between the springs 22.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A suspension structure for office furniture comprises a table plate (1), wherein the upper surface of the right end of the table plate (1) is fixedly connected with the lower surface of a motor (2), the output end of the motor (2) is horizontal to the left, the output end of the motor (2) is fixedly connected with the right end of a first rotating shaft (3), the motor (2) penetrates through a first worm (4), the first worm (4) is fixedly connected with the first rotating shaft (3), the first rotating shaft (3) penetrates through a second worm (5), the left end of the first rotating shaft (3) is fixedly connected with the second worm (5), the right end of the table plate (1) is connected with the lower end of a first lead screw (6), the first lead screw (6) penetrates through a first worm wheel (7), the first lead screw (6) is fixedly connected with the first worm wheel (7), and is characterized in that the first worm wheel (7) is matched with the first worm (4), and the upper end of the first lead screw (6) is rotatably connected with a first nut seat (8) through threads, the table board is characterized in that a first lead screw (6) penetrates through a first nut seat (8), the upper end of the first nut seat (8) is fixedly connected with the lower surface of the right end of a suspension plate (9), the first lead screw (6) penetrates through the right end of the suspension plate (9), the left end of the table board (1) is connected with the lower end of a second lead screw (10), the second lead screw (10) penetrates through a second worm wheel (11), the second lead screw (10) is fixedly connected with the second worm wheel (11), the second worm wheel (11) is matched with a second worm (5), the upper end of the second lead screw (10) is rotatably connected with a second nut seat (12) through threads, the second lead screw (10) penetrates through a second nut seat (12), the upper end of the second nut seat (12) is fixedly connected with the lower surface of the left end of the suspension plate (9), the table board (1) is fixedly connected with the lower end of a first vertical rod (13), and the upper end of the first vertical rod (13) is connected with a damping device (14).
2. The suspension structure for office furniture according to claim 1, wherein the shock-absorbing device (14) comprises a first link (15), the lower end of the first link (15) is rotatably connected to the upper end of a first vertical rod (13), the upper end of the first vertical rod (13) is rotatably connected to the lower end of a second link (16), the upper end of the first link (15) is rotatably connected to the lower end of a third link (17), the upper end of the second link (16) is rotatably connected to the lower end of a fourth link (18), the middle of the third link (17) is rotatably connected to the middle of the fourth link (18), the upper end of the third link (17) is rotatably connected to the lower end of a fifth link (19), the upper end of the fourth link (18) is rotatably connected to the lower end of a sixth link (20), the upper end of the fifth link (19) is rotatably connected to the lower end of a second vertical rod (21), and the upper end of the sixth link (20) is rotatably connected to the lower end of a second vertical rod (21), the upper end of the second vertical rod (21) is fixedly connected with the lower end of the spring (22), and the upper end of the spring (22) is fixedly connected with the lower surface of the center of the suspension plate (9).
3. The suspension structure for office furniture according to claim 1, wherein the first lead screw (6) is threaded at the upper end and unthreaded at the lower end, the lower end of the first lead screw (6) is fixedly connected with the inner circle of the first bearing (23), the outer circle of the first bearing (23) is fixedly connected with the table top (1), and the lower end of the table top (1) is fixedly connected with the table legs (25).
4. The suspension structure for office furniture according to claim 1, characterized in that the second screw (10) is threaded at its upper end and unthreaded at its lower end, the lower end of the second screw (10) being fixedly connected to the inner circle of the second bearing (24), the outer circle of the second bearing (24) being fixedly connected to the table (1).
5. Suspension structure for office furniture according to claim 1, characterized in that the motor (2) is a direct current motor.
6. The suspension structure for office furniture according to claim 1 or 2, characterized in that the material of the damping device (14) is a metallic material.
7. Suspension structure for office furniture according to claim 1, characterized in that the first vertical bar (13) is located between the first threaded screw (6) and the second threaded screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023068960.1U CN214432638U (en) | 2020-12-18 | 2020-12-18 | Suspension structure for office furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023068960.1U CN214432638U (en) | 2020-12-18 | 2020-12-18 | Suspension structure for office furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214432638U true CN214432638U (en) | 2021-10-22 |
Family
ID=78191409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023068960.1U Active CN214432638U (en) | 2020-12-18 | 2020-12-18 | Suspension structure for office furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214432638U (en) |
-
2020
- 2020-12-18 CN CN202023068960.1U patent/CN214432638U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214432638U (en) | Suspension structure for office furniture | |
| CN208793923U (en) | A kind of computer pallet | |
| CN209223714U (en) | Bar grinding attachment is used in a kind of processing of non-ferrous alloy | |
| CN208840031U (en) | A kind of e-commerce pigeonholes easy to use | |
| CN212528731U (en) | N95 semi-automatic folding gauze mask spot welder | |
| CN204336204U (en) | A kind of Medical care desk | |
| CN207184398U (en) | A kind of Height Adjustable photovoltaic bracket | |
| CN209303793U (en) | A kind of roll production collateral support arrangement of vertical knee-type milling machine workbench | |
| CN111633327A (en) | Arc-shaped conductive film glass laser head support | |
| CN208875526U (en) | The pneumatic toothrow same table of both legs | |
| CN207569470U (en) | A kind of suspension arrangement for computer display | |
| CN208992661U (en) | A kind of fixation device for product design | |
| CN209350042U (en) | Polissoir is used in a kind of production of drawing pull bar retaining ring | |
| CN206379240U (en) | Transformer support body | |
| CN109757855B (en) | Single-column lifting office table | |
| CN109315923A (en) | A kind of lifting desk with wrist guard function | |
| CN209106610U (en) | One kind is convenient for furniture movement and fixed support device | |
| CN210191254U (en) | Adjusting mechanism for automobile seat basin | |
| CN211853223U (en) | Lifting supporting leg | |
| CN219306220U (en) | Table with folding structure | |
| CN213832850U (en) | Shock absorption base for stainless steel pipe transportation | |
| CN218830972U (en) | Carbon fiber machine case threaded connection spare | |
| CN215326460U (en) | Internal support lifting appliance for planet carrier bearing of gear box | |
| CN211795582U (en) | Supporting structure for enterprise marketing promotion table | |
| CN213720551U (en) | Office table of composite mounting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |