CN202060262U - Computer desk with backrest function - Google Patents
Computer desk with backrest function Download PDFInfo
- Publication number
- CN202060262U CN202060262U CN2011201433789U CN201120143378U CN202060262U CN 202060262 U CN202060262 U CN 202060262U CN 2011201433789 U CN2011201433789 U CN 2011201433789U CN 201120143378 U CN201120143378 U CN 201120143378U CN 202060262 U CN202060262 U CN 202060262U
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- China
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- connects
- rotating seat
- computer desk
- expansion link
- telescoping tube
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Abstract
The utility model relates to a computer desk with a backrest function, which solves the technical problems that the existing similar product has larger volume, is inconvenient to install and place and has worse adjustability. The key points are as follows: a fixed clamp of the computer desk is connected with one end of a vertical expansion link, the other end of the vertical expansion link is connected with a vertical expansion tube, the side surface of the vertical expansion tube is connected with a locking bolt, the top part of the vertical expansion tube is connected with a first rotating base, the first rotating base is connected with a transverse expansion tube and the locking bolt, the transverse expansion tube is connected with one end of a transverse expansion link, the other end of the transverse expansion link is connected with a desk board fixing tube, the top part of the desk board fixing tube is connected with a second rotating base which is connected with a desk board. The computer desk is simple in structure, small in volume and more convenient for disassembly and assembly, and can be transformed into the computer desk or a backrest according to demands, is more flexible to use and operate, has higher adjustability and is suitable for being used as a bed laptop desk or structural improvement of similar products.
Description
Technical field
The utility model relates to computer desk, is a kind of computer desk with backrest function.
Background technology
Computer desk is divided into desktop computer table and note computer desk, and along with the improvement of quality of life, increasing people begins to select to carry notebook computer comparatively easily, and therefore, the design direction of note computer desk is also more and more diversified.Granted publication CN201491960U as the Chinese patent literature publication, Granted publication day 2010.06.02, the utility model name is called " bed of band backrest is gone up note computer desk ", this utility model main purpose is to solve people to use the fatigable problem of notebook computer in bed, in addition, when also can travelling, it uses low, the easy production of cost, suitable wide in the open air.But this patent volume is bigger, puts inconvenience, and adjustability is relatively poor.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of this utility model is to provide a kind of computer desk with backrest function to this area, make its solve existing like product volume big, install and put inconvenience, the relatively poor technical problem of adjustability.Its objective is and be achieved through the following technical solutions.
A kind of computer desk with backrest function, this computer desk comprises table and bracket component, and bracket component comprises geometrical clamp, vertical expansion link, clamping screw, vertical telescoping tube, first rotating seat, the lateral extensometer draw, transversal stretching bar, table stationary pipes, second rotating seat; Its structural feature is that described geometrical clamp connects vertical expansion link one end, the vertical expansion link other end connects vertical telescoping tube, the side of vertical telescoping tube connects clamping screw, vertical telescoping tube top attachment first rotating seat, first rotating seat connects the lateral extensometer draw and clamping screw, and the lateral extensometer draw connects transversal stretching bar one end, and the transversal stretching bar other end connects the table stationary pipes, table stationary pipes top attachment second rotating seat, second rotating seat connects table.By said structure, but each the assembly flexible modulation in the bracket component, thus table can be changed into backrest or computer desk according to actual needs.
In the said structure, described geometrical clamp and described vertical expansion link are a disjunctor, and described vertical telescoping tube and described first rotating seat are a disjunctor, and described transversal stretching bar and table stationary pipes are a disjunctor.
Described geometrical clamp is by two hinged forming of arc piece, and an end of two arc pieces is equipped with bolt block, and bolt block connects clamping screw, and one of them arc piece of two arc pieces and described vertical expansion link bottom are a disjunctor.By screwing clamping screw, two arc pieces can be compressed relatively, thus the guard rail rod of clamping bed.For convenience of the geometrical clamp clamp operation, the arc piece radian of described geometrical clamp is less than or equal to 180 °.In order to prevent that geometrical clamp from clamping the back and rotating, the arc piece inside of described geometrical clamp is provided with fricting strip.
Described vertical telescoping tube top is provided with circular hole, the movable limited block that connects in the vertical telescoping tube, and described first rotating seat bottom is provided with the shaft part that inserts described circular hole, and shaft part is by the described limited block of Bolt Connection.Realize that by this structure first rotating seat rotates with respect to vertical telescoping tube.
The described lateral extensometer draw of the described first rotating seat socket, the lateral extensometer draw one end is provided with the polygon through hole, the rod-shape of described transversal stretching bar is corresponding with described polygon through hole, the movable limited block that connects in the lateral extensometer draw, transversal stretching bar one end passes described polygonal hole and places in the lateral extensometer draw, and by the described limited block of Bolt Connection.By the adjusting of this structure realization lateral extensometer draw and the first rotating seat relative position, and the collapsing length of the relative lateral extensometer draw of transversal stretching bar is regulated.
Described table stationary pipes top is provided with the round platform hole, and described second rotating seat is provided with the round platform that cooperates with described round platform hole, and described table stationary pipes internal activity connects limited block, and described round platform bottom is by the described limited block of Bolt Connection.The horizontal plane of realizing table by this structure rotates adjusting.
Described second rotating seat makes table firmly connect with the table holder by the screw described table that is fixedly connected.
The using method of the computer desk of this band backrest function: the guard rail rod that described geometrical clamp is clamped bed, by regulating the relative position of vertical telescoping tube, vertical expansion link, first rotating seat, the lateral extensometer draw, transversal stretching bar, second rotating seat, table, can make table form backrest or computer desk with respect to bed surface, table is with respect to the angle and the adjustable height of bed surface.
The utility model is simple in structure, and volume is little, and dismounting is comparatively convenient, can as required it be transformed to computer desk or backrest, uses operation comparatively flexible, and adjustability is higher, is suitable as the architecture advances of a last note computer desk use or like product.
Description of drawings
Fig. 1 is the utility model perspective view.
Fig. 2 is the draw bail schematic diagram of the vertical expansion link of the utility model, geometrical clamp, guard rail rod.
Fig. 3 is the draw bail schematic diagram of the vertical expansion link of the utility model, vertical telescoping tube, first rotating seat, the lateral extensometer draw, and the part has been done to analyse and observe among the figure.
Fig. 4 is the connection sectional structure schematic diagram of the utility model lateral extensometer draw, transversal stretching bar, table stationary pipes, second rotating seat, table holder.
Fig. 5 is the draw bail schematic diagram of the utility model transversal stretching bar, table stationary pipes, second rotating seat, table.
Fig. 6 is the structural representation that the utility model is converted to backrest.
Fig. 7 is the structural representation that the utility model is converted to computer desk.
The specific embodiment
Now in conjunction with the accompanying drawings, the utility model is further described.The name of sequence number is called among the figure: table 1, guard rail rod 2, geometrical clamp 3, bolt block 301, vertical expansion link 4, clamping screw 5, vertical telescoping tube 6, first rotating seat 7, shaft part 701, the lateral extensometer draw 8, stretch to expansion link 9, table stationary pipes 10, limited block 11, bolt 12, second rotating seat 13, round platform 1301, bed 14.
As Fig. 1-shown in Figure 5, the computer desk of this band backrest function mainly comprises table, geometrical clamp, vertical expansion link, vertical telescoping tube, first rotating seat, the lateral extensometer draw, transversal stretching bar, table stationary pipes, second rotating seat, geometrical clamp places vertical expansion link bottom, and with vertical expansion link be a disjunctor.Geometrical clamp is made of two arc pieces, and the radian of arc piece is less than or equal to 180 degree, and an end of two arc pieces is respectively equipped with the bolt block of mutual alignment, and bolt block connects clamping screw.Vertical expansion link upper end places in the vertical telescoping tube, constitutes telescopic the connection with vertical telescoping tube.Side at vertical telescoping tube connects clamping screw, by the adjusting clamping screw, thus the relative position of fixing vertical telescoping tube and vertical expansion link.Vertical telescoping tube top is provided with circular hole, the movable limited block that connects in the vertical telescoping tube, first rotating seat bottom is provided with the shaft part 701 that cooperates with circular hole, and shaft part passes through the Bolt Connection limited block after inserting circular hole, thereby makes first rotating seat rotatable with respect to vertical expansion link.First rotating seat is provided with the bar cover, and bar cover surface connects clamping screw, and first rotating seat overlaps socket transversal stretching pipe by bar, and passes through the relative position of the clamping screw fixed lateral telescoping tube and first rotating seat.The movable limited block that connects in the lateral extensometer draw, the lateral extensometer draw one end is provided with the polygon through hole, the rod-shape of transversal stretching bar and polygon through hole coupling, transversal stretching bar one end is passed the polygon through hole to be placed in the lateral extensometer draw, and by the Bolt Connection limited block, thereby make the transversal stretching bar with respect to lateral extensometer draw retractable.The transversal stretching bar other end and table stationary pipes are a disjunctor, and the transversal stretching bar is vertical with the table stationary pipes and connects, the movable limited block that connects in the table stationary pipes, table stationary pipes top is provided with the round platform hole, second rotating seat is provided with the round platform that cooperates with the round platform hole, the round platform of second rotating seat is cooperated with the round platform hole of mainboard stationary pipes, and the round platform bottom connects by the limited block of bolt with table stationary pipes inside, thereby makes second rotating seat rotatable with respect to the table stationary pipes.Second rotating seat is by the screw table that is fixedly connected.Above-mentioned connection is concrete draw bail of the present utility model.
Connect in conjunction with Fig. 6, Fig. 7 and said structure, to installation of the present utility model, make as concise and to the point and describe.When concrete the use, only need geometrical clamp of the present utility model is connected with the guard rail rod clamping of bed, again according to actual needs, the corresponding relative position of regulating vertical expansion link, vertical telescoping tube, first rotating seat, transversal stretching bar, the lateral extensometer draw, second rotating seat, desktop, can constitute backrest structure shown in Figure 6, or computer desk structure shown in Figure 7.As: when changing Fig. 7 structure into Fig. 6 structure, only need unscrew the clamping screw of first rotating seat, the rotary desktop and first rotating seat can reach structure shown in Figure 6 then, clamping screw locking are got final product at last again.As regulating the computer desk height of Fig. 7, only need to regulate the clamping screw of vertical telescoping tube, thereby the relative position of regulating vertical telescoping tube and vertical expansion link gets final product.As regulating the backrest angle of Fig. 6, only need to regulate the clamping screw of first rotating seat and the clamping screw of geometrical clamp, thereby rotate table to proper angle, again clamping screw locking is got final product.Except that above-mentioned several regulative modes, the utility model can adjust needed other form according to actual needs.
Because geometrical clamp of the present utility model plays conclusive effect to the support of table and supporting component, it is more firm for geometrical clamp and guard rail are clamped, fricting strip is set in geometrical clamp, prevent that effectively geometrical clamp and guard rail rod from relatively rotating, thereby make the computer desk of band backrest function keep good stable in use.
Claims (9)
1. computer desk with backrest function, this computer desk comprises table (1) and bracket component, and bracket component comprises geometrical clamp (3), vertical expansion link (4), clamping screw (5), vertical telescoping tube (6), first rotating seat (7), the lateral extensometer draw (8), transversal stretching bar (9), table stationary pipes (10), second rotating seat (13); It is characterized in that described geometrical clamp (3) connects vertical expansion link (4) one ends, the vertical expansion link other end connects vertical telescoping tube (6), the side of vertical telescoping tube connects clamping screw (5), vertical telescoping tube top attachment first rotating seat (7), first rotating seat connects the lateral extensometer draw (8) and clamping screw, the lateral extensometer draw connects transversal stretching bar one end, the transversal stretching bar other end connects table stationary pipes (10), table stationary pipes top attachment second rotating seat (13), second rotating seat connects table (1).
2. according to the computer desk of the described band backrest function of claim 1, it is characterized in that described geometrical clamp (3) and described vertical expansion link (4) are a disjunctor, described vertical telescoping tube (6) is a disjunctor with described first rotating seat (7), and described transversal stretching bar (9) is a disjunctor with table stationary pipes (10).
3. according to the computer desk of claim 1 or 2 described band backrest functions, it is characterized in that described geometrical clamp (3) is by two hinged forming of arc piece, one end of two arc pieces is equipped with bolt block (301), bolt block connects clamping screw (5), and one of them arc piece of two arc pieces and described vertical expansion link (4) bottom are a disjunctor.
4. according to the computer desk of the described band backrest function of claim 3, it is characterized in that the arc piece radian of described geometrical clamp (3) is less than or equal to 180 °.
5. according to the computer desk of the described band backrest function of claim 3, it is characterized in that the arc piece inside of described geometrical clamp (3) is provided with fricting strip.
6. according to the computer desk of claim 1 or 2 described band backrest functions, it is characterized in that described vertical telescoping tube (6) top is provided with circular hole, the movable limited block (11) that connects in the vertical telescoping tube, described first rotating seat (7) bottom is provided with the shaft part (701) that inserts described circular hole, and shaft part connects described limited block by bolt (12).
7. according to the computer desk of claim 1 or 2 described band backrest functions, it is characterized in that described first rotating seat (7) the described lateral extensometer draw of socket (8), the lateral extensometer draw one end is provided with the polygon through hole, the rod-shape of described transversal stretching bar (9) is corresponding with described polygon through hole, the movable limited block (11) that connects in the lateral extensometer draw, transversal stretching bar one end passes described polygonal hole and places in the lateral extensometer draw, and connects described limited block by bolt (12).
8. according to the computer desk of claim 1 or 2 described band backrest functions, it is characterized in that described table stationary pipes (10) top is provided with the round platform hole, described second rotating seat (13) is provided with the round platform (1301) that cooperates with described round platform hole, described table stationary pipes internal activity connects limited block (11), and described round platform bottom connects described limited block by bolt (12).
9. according to the computer desk of claim 1 or 2 described band backrest functions, it is characterized in that described second rotating seat (13) is by the screw described table (1) that is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201433789U CN202060262U (en) | 2011-05-09 | 2011-05-09 | Computer desk with backrest function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201433789U CN202060262U (en) | 2011-05-09 | 2011-05-09 | Computer desk with backrest function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202060262U true CN202060262U (en) | 2011-12-07 |
Family
ID=45054150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201433789U Expired - Fee Related CN202060262U (en) | 2011-05-09 | 2011-05-09 | Computer desk with backrest function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202060262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648453A (en) * | 2013-11-22 | 2015-05-27 | 中影电影数字制作基地有限公司北京器材租赁分公司 | Monitor cart |
| CN110123026A (en) * | 2019-06-12 | 2019-08-16 | 苏州市职业大学 | A kind of computer desk with multi-angle regulation function |
-
2011
- 2011-05-09 CN CN2011201433789U patent/CN202060262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648453A (en) * | 2013-11-22 | 2015-05-27 | 中影电影数字制作基地有限公司北京器材租赁分公司 | Monitor cart |
| CN110123026A (en) * | 2019-06-12 | 2019-08-16 | 苏州市职业大学 | A kind of computer desk with multi-angle regulation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120509 |