CN204317907U - Scissor-type electric up-down computer desk - Google Patents
Scissor-type electric up-down computer desk Download PDFInfo
- Publication number
- CN204317907U CN204317907U CN201420765024.1U CN201420765024U CN204317907U CN 204317907 U CN204317907 U CN 204317907U CN 201420765024 U CN201420765024 U CN 201420765024U CN 204317907 U CN204317907 U CN 204317907U
- Authority
- CN
- China
- Prior art keywords
- lifting
- table top
- connects
- strut
- lifting strut
- 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.)
- Expired - Fee Related
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Abstract
Scissor-type electric up-down computer desk is characterized in that: the motor 3 right connecting screw rod 9 below table top 1, screw rod 9 connects and slides pull bar 12, two connects two lifting struts 15 and two pulleys 11, pulley 11 is arranged in two guide rails 10 under table top 1, the other end of lifting strut 15 is connected on two hold-down supports on base 6, the centre position of lifting strut 15 connects centre post 5, centre post 5 connects two lifting struts 4, upper end is connected on two hold-down supports 2 under table top 1, lower end is connected on lower support bar 7, lower support bar 7 two ends connect two pulleys 14, pulley 14 is arranged in the guide rail 13 on base 6, press lifting power switch 8, motor 3 rotating screw bolt 9 when rotating that is energized drives and slides pull bar 12 along guide rail 10 or backward linear slide forward, thus drive rising or the decline of lifting strut 15 and lifting strut 4, achieve the liter that table top 1 is the level of state or the demand of falling.
Description
Technical field
The utility model relates to a kind of desktop scissor-type electric lifting platform of computer work table.
Background technology
Because sitting when using computer has very major injury to health, best occupation mode should be that people's physical efficiency is sat or station is used alternatingly computer, and just can avoid the human injury that sitting brings, this just needs computer desk to have elevating function.More existing electric elevatable tables or hand-operated lifting table on Vehicles Collected from Market, but have all weak points, or expensive, or operation inconvenience, or unreasonable structure etc. situation.
Summary of the invention
The purpose of this utility model overcomes those above-mentioned weak points, a kind of desktop scissor-type electric lifting platform is provided, make on the desktop of original table, the utility model to be put and press the elevating function that lifting power switch just can easily realize computer display screen required height when human body is stood.When dropping to sitting posture use computer, the utility model structure is frivolous, and height does not have influence on original using state close to former desktop.Structure composition of the present utility model is: below table top, motor is equipped with in centre, motor right connecting screw rod, pull bar, pull bar two connects two lifting struts and two pulleys, pulley is arranged in two guide rails under table top, the other end of lifting strut is connected on two hold-down supports on base, the centre position of lifting strut connects centre post, centre post connects two lifting struts, the upper end of lifting strut is connected on two hold-down supports under table top, lower end is connected on lower support bar, lower support bar two ends connect two pulleys, pulley is arranged in the guide rail on base, press lifting power switch, when electrical power rotates, rotating screw bolt drives and slides pull bar along guide rail or backward linear slide forward, drive rising or the decline of lifting strut, achieve the liter that table top is the level of state or the demand of falling.
Accompanying drawing explanation
Accompanying drawing 1 is state diagram when rising to the highest of the present utility model, and accompanying drawing 2 is state diagrams when dropping to minimum of the present utility model, and accompanying drawing 3 is structure charts of the present utility model.
Structure chart below in conjunction with accompanying drawing 3 further illustrates the utility model.
Detailed description of the invention
Shown in accompanying drawing 3, composition of the present utility model is equipped with motor 3 by centre below table top 1, motor 3 right connecting screw rod 9, screw rod 9 connects and slides pull bar 12, sliding tie rod 12 two connects two lifting struts 15 and two pulleys 11, pulley 11 is arranged in two guide rails 10 under table top 1, the other end of lifting strut 15 is connected on two hold-down supports on base 6, the centre position of lifting strut 15 connects centre post 5, centre post 5 connects two lifting struts 4, the upper end of lifting strut 4 is connected on two hold-down supports 2 under table top 1, lower end is connected on lower support bar 7, lower support bar 7 two ends connect two pulleys 14, pulley 14 is arranged in the guide rail 13 on base 6, press lifting power switch 8, motor 3 rotating screw bolt 9 when rotating that is energized drives and slides pull bar 12 along guide rail 10 or backward linear slide forward, thus drive rising or the decline of lifting strut 15 and lifting strut 4, achieve the liter that table top 1 is the level of state or the demand of falling.
Claims (1)
1.
scissor-type electric up-down computer desk, is characterized in that:below table top (1), motor (3) is equipped with in centre, motor (3) right connecting screw rod (9), pull bar (12), pull bar (12) two connects two liftings strut (15) and two pulleys (11), pulley (11) is arranged in two guide rails (10) under table top (1), the other end of lifting strut (15) is connected on two hold-down supports on base (6), the centre position of lifting strut (15) connects centre post (5), the upper connection two lifting strut (4) of centre post (5), the upper end of lifting strut (4) is connected on two hold-down supports (2) under table top (1), lower end is connected on lower support bar (7), lower support bar (7) two ends connect two pulleys (14), pulley (14) is arranged in the guide rail (13) on base (6), press lifting power switch (8), when motor (3) energising rotates, rotating screw bolt (9) drives and slides pull bar (12) along guide rail (10) or backward linear slide forward, drive rising or the decline of lifting strut (15) and lifting strut (4), achieve the liter that table top (1) is the level of state or the demand of falling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420765024.1U CN204317907U (en) | 2014-12-08 | 2014-12-08 | Scissor-type electric up-down computer desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420765024.1U CN204317907U (en) | 2014-12-08 | 2014-12-08 | Scissor-type electric up-down computer desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204317907U true CN204317907U (en) | 2015-05-13 |
Family
ID=53154322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420765024.1U Expired - Fee Related CN204317907U (en) | 2014-12-08 | 2014-12-08 | Scissor-type electric up-down computer desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204317907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913070A (en) * | 2017-04-27 | 2017-07-04 | 田方龙 | Auxiliary writes platform |
-
2014
- 2014-12-08 CN CN201420765024.1U patent/CN204317907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913070A (en) * | 2017-04-27 | 2017-07-04 | 田方龙 | Auxiliary writes platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |