CN205432681U - Desk for use in library - Google Patents
Desk for use in library Download PDFInfo
- Publication number
- CN205432681U CN205432681U CN201620244745.7U CN201620244745U CN205432681U CN 205432681 U CN205432681 U CN 205432681U CN 201620244745 U CN201620244745 U CN 201620244745U CN 205432681 U CN205432681 U CN 205432681U
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- CN
- China
- Prior art keywords
- cartridge
- table leg
- desktop
- lifting
- desk
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- 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
The utility model discloses a desk for use in library, the desk comprises a desktop, the table leg, the table leg divide into lift table leg and additional bearing table leg, the middle part at the desktop lower surface is installed to lift table leg dismantlement formula, supplementary supporting desk leg installs at the lower surface of desktop and lies in the lift table leg around, supporting desk leg all includes first cartridge, second cartridge and positioning bolt, the lower surface at the desktop is installed to the top dismantlement formula of first cartridge, the bottom and the surface phase of second cartridge support, the top slidingtype of second cartridge is installed in first cartridge, first cartridge and the corresponding position of second cartridge are provided with the spacing hole of mutual matching, positioning bolt dismantlement formula is installed spacing downthehole, and run through first cartridge and second cartridge, above -mentioned desk for use in library assembly and disassembly is simple, the dual -installation support is convenient for transportation, convenient installation and very high practicability.
Description
Technical field
This utility model relates to study article field, particularly to a kind of library desk.
Background technology
The desk of traditional approach is typically all integral type, it is not very convenient that transport is got up, the especially desk of library, the most just integral type, major part is still made up of solid wood, very bothers when carrying and transport, also has the modular desk of part, but this kind of desk is only intended to single or family's use, inapplicable and library uses.
Utility model content
For above-mentioned technical problem, this utility model provides one dismounting to assemble easily, convenient transportation, the library desk of scope of application light.
nullFor solving above-mentioned technical problem，Technical solution adopted in the utility model is: provide a kind of library desk，Including desktop and table leg，Described table leg is divided into lifting table leg and aiding support table leg，Described lifting table leg dismountable is arranged on the middle part of described desktop lower surface，Described lifting table leg liftable also drives described desktop to lift，Described auxiliary supports table leg and is arranged on the lower surface of described desktop and is positioned at the surrounding of described lifting table leg，Described auxiliary supports table leg and all includes the first cartridge、Second cartridge and bolt，The top dismountable of described first cartridge is arranged on the lower surface of described desktop，The bottom of described second cartridge offsets with ground，The top of described second cartridge is slidably mounted in described first cartridge，The described first cartridge position corresponding with described second cartridge is provided with the spacing hole being mutually matched，Described bolt dismountable is arranged in described spacing hole.
This utility model is owing to using above technical scheme, its technique effect reached is: the library desk that this utility model provides, supported table leg by lifting table leg and auxiliary to support for desktop offer, lifting table leg therein is under the effect of lowering or hoisting gear, drive desktop rises or falls, while rising on the table or declining, regulation auxiliary supports the first cartridge and second cartridge of table leg, all of auxiliary is supported the height that table leg regulation is identical with lifting table leg, and fixed by bolt, guarantee that the corner location of desktop is in identical level height, achieve the regulation of desk height, and lift table leg and auxiliary support table leg is all that dismountable is installed on the table, make library desk in transport, during disassembly and assembly, the most simple and convenient, there is the highest practicality.
More preferably, in technique scheme, described lifting table leg includes the first lifting joint, the second lifting joint and lowering or hoisting gear, described first lifting joint top be removably mounted to the middle part of described desktop lower surface, the bottom of described second lifting joint offsets with ground, the top of described second lifting joint is slidably mounted in described first lifting joint, described lowering or hoisting gear is arranged on the top of described second lifting joint, and drive described first lifting joint in the vertical direction motion, it is achieved the lifting of described desktop.
Above-mentioned further scheme is used to provide the benefit that: the first lifting joint is arranged on the middle part of desktop lower surface, can be good at providing supporting for whole desktop, first lifting joint is under the effect of lowering or hoisting gear, drive desktop rises, regulate the height of desktop, the top of the second lifting joint is slidably mounted in the first lifting joint, it is possible to preferably reduces the frictional force produced when the first lifting joint interacts with the second lifting joint, reduces energy consumption to a certain extent.
More preferably, in technique scheme, described lowering or hoisting gear includes driving motor, gear and bar shaped guide rail, described gear is arranged on the output shaft of described driving motor, described driving motor is arranged on the top of described second lifting joint, described bar shaped guide rail is vertically fixed in the inner chamber of described first lifting joint, and described bar shaped guide rail is provided with the grinding tooth matched with the gear teeth on described gear, and the described gear teeth engage each other with described grinding tooth.
Above-mentioned further scheme is used to provide the benefit that: the gear teeth of gear engage each other with the grinding tooth on bar shaped guide rail, driving motor driven gear rotates, gear rotates on bar shaped guide rail and moves up and down, and drives the first lifting joint remaining mobile, finally realizes the elevating function of desktop.
More preferably, in technique scheme, described desktop lower surface is provided with driving switch near the position on table limit, and described driving switch electrically connects with described driving motor, described driving switch external power supply.
Above-mentioned further scheme is used to provide the benefit that: to drive switch external power supply, for driving motor supplies power, also control the break-make of power supply simultaneously, it is arranged on the desktop lower surface position near table limit by driving switch, false touch can be effectively avoided to switch, can well find again switch, it is achieved the lifting of desktop.
More preferably, in technique scheme, described bar shaped guide rail is 2, described gear and drive motor quantity is identical with the quantity of described bar shaped guide rail and one_to_one corresponding.
Above-mentioned further scheme is used to provide the benefit that: 2 bar shaped guide rails are symmetrical arranged in the first lifting joint, two driving motors are oppositely arranged, and when driving switch open, two gears are under the drive driving motor, rotate in the opposite direction, drive the lifting of the first lifting joint.
More preferably, in technique scheme, described spacing hole is spaced set on the length direction of described first cartridge and described second cartridge.
Using above-mentioned further scheme to provide the benefit that: spacing hole is uniformly arranged on the first cartridge and the second cartridge, well achieve auxiliary and support the multistage regulation of table leg, adjustable scope is more.
More preferably, in technique scheme, the bottom of described lifting table leg is provided with bearing platform.
Use above-mentioned further scheme to provide the benefit that: the setting of bearing platform, well carry the weight of whole desk, and ensure that lifting table leg is constantly in vertical state the most to a certain extent, it is to avoid the rollover of desk, it is ensured that the stability of desk.
More preferably, in technique scheme, the bottom that described auxiliary supports table leg is provided with shock-absorbing support.
Use above-mentioned further scheme to provide the benefit that: the setting of shock-absorbing support, well provide for auxiliary support table leg and support use, also act the effect of damping simultaneously.
More preferably, in technique scheme, the lower surface of described desktop is provided with drawer near the position on table limit.
Use above-mentioned further scheme to provide the benefit that: the setting of drawer, provide well support for laying of consumer articles, it is to avoid the generation of the too much situation of accommodating sundries on desktop.
More preferably, in technique scheme, between adjacent described aiding support table leg, it is provided with drawer.
Use above-mentioned further scheme to provide the benefit that: between adjacent aiding support table leg, to be provided with drawer, facilitate the user's accommodating sundries helping desk diverse location.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of this utility model library desk first embodiment；
Fig. 2 is the schematic diagram that in Fig. 1, auxiliary supports table leg；
Fig. 3 is the schematic diagram of bolt in Fig. 1；
Fig. 4 is the schematic diagram of lowering or hoisting gear in Fig. 1；
Fig. 5 is the front view of library desk the second embodiment.
Detailed description of the invention
nullAs shown in Figures 1 to 5，The library desk that this utility model provides，Including desktop 110 and table leg，Table leg is divided into lifting table leg 130 and aiding support table leg，Lifting table leg 130 dismountable is arranged on the middle part of desktop 110 lower surface，Lifting table leg 130 liftable also drives desktop 110 to lift，Auxiliary supports table leg 120 and is arranged on the lower surface of desktop 110 and is positioned at the surrounding of lifting table leg 130，Auxiliary supports table leg 120 and all includes the first cartridge 122、Second cartridge 124 and bolt 126，The top dismountable of the first cartridge 122 is arranged on the lower surface of desktop 110，The bottom of the second cartridge 124 offsets with ground，The top of the second cartridge 124 is slidably mounted in the first cartridge 122，First cartridge 122 position corresponding with the second cartridge 124 is provided with the spacing hole 125 being mutually matched，Bolt 126 dismountable is arranged in spacing hole 125.
As a kind of embodiment, lifting table leg 130 includes the first lifting joint the 132, second lifting joint 134 and lowering or hoisting gear 135, the top of the first lifting joint 132 is removably mounted to the middle part of desktop 110 lower surface, the bottom of the second lifting joint 134 offsets with ground, the top of the second lifting joint 134 is slidably mounted in the first lifting joint 132, lowering or hoisting gear is arranged on the top of the second lifting joint 134, and drive described first lifting joint 132 in the vertical direction motion, it is achieved the lifting of described desktop 110.First lifting joint 132 is arranged on the middle part of desktop 110 lower surface, can be good at providing supporting for whole desktop 110, first lifting joint 132 is under the effect of lowering or hoisting gear, desktop 110 is driven to rise, regulate the height of desktop 110, the top of the second lifting joint 134 is slidably mounted in the first lifting joint 132, it is possible to the frictional force produced when preferably reducing the first lifting joint 132 and the second lifting joint 134 interaction, reduces energy consumption to a certain extent.
As a kind of embodiment, lowering or hoisting gear 135 includes driving motor, gear 1356 and bar shaped guide rail 1354, gear 1356 is arranged on the output shaft driving motor, motor is driven to be arranged on the top of the second lifting joint 134, bar shaped guide rail 1354 is vertically fixed in the inner chamber of the first lifting joint 132, being provided with the grinding tooth matched with the gear teeth on gear 1356 on bar shaped guide rail 1354, the gear teeth engage each other with grinding tooth.The gear teeth of gear 1356 engage each other with the grinding tooth on bar shaped guide rail 1354, drive motor driven gear 1356 to rotate, and gear 1356 rotates on bar shaped guide rail 1354 and moves up and down, and drive the first lifting joint 132 remaining mobile, finally realize the elevating function of desktop 110.
As a kind of embodiment, desktop 110 lower surface is provided with driving switch near the position on table limit, and driving switch electrically connects with driving motor, drives switch external power supply.Drive switch external power supply, for driving motor supplies power, also control the break-make of power supply simultaneously, it is arranged on desktop 110 lower surface position near table limit by driving switch, can effectively avoid false touch to switch, can well find again switch, it is achieved the lifting of desktop 110.
As a kind of embodiment, bar shaped guide rail 1354 is 2, gear 1356 and drive the quantity of motor identical with the quantity of bar shaped guide rail 1354 and one_to_one corresponding.2 bar shaped guide rails 1354 are symmetrical arranged in the first lifting joint 132, and two driving motors are oppositely arranged, and when driving switch open, two gears 1356, under the drive driving motor, rotate in the opposite direction, drive the lifting of the first lifting joint 132.
As a kind of embodiment, spacing hole 125 is spaced set on the length direction of the first cartridge 122 and the second cartridge 124.Spacing hole 125 is uniformly arranged on the first cartridge 122 and the second cartridge 124, well achieves auxiliary and supports the multistage regulation of table leg 120, and adjustable scope is more.
As a kind of embodiment, the bottom of lifting table leg 130 is provided with bearing platform 136.The setting of bearing platform 136, well carries the weight of whole desk, and ensure that lifting table leg 130 is constantly in vertical state the most to a certain extent, it is to avoid the rollover of desk, it is ensured that the stability of desk.
As a kind of embodiment, auxiliary supports the bottom of table leg 120 and is provided with shock-absorbing support 127.The setting of shock-absorbing support 127, well provides for auxiliary support table leg 120 and supports use, also act the effect of damping simultaneously.
As a kind of embodiment, the lower surface of desktop 110 is provided with drawer 140 near the position on table limit.The setting of drawer 140, provide well support for laying of consumer articles, it is to avoid the generation of the too much situation of accommodating sundries on desktop 110.
As a kind of embodiment, between adjacent aiding support table leg, it is provided with drawer 140.It is provided with drawer 140 between adjacent aiding support table leg, facilitates the user's accommodating sundries helping desk diverse location.
This utility model is owing to using above technical scheme, its technique effect reached is: the library desk that this utility model provides, supported table leg by lifting table leg and auxiliary to support for desktop offer, lifting table leg therein is under the effect of lowering or hoisting gear, drive desktop rises or falls, while rising on the table or declining, regulation auxiliary supports the first cartridge and second cartridge of table leg, all of auxiliary is supported the height that table leg regulation is identical with lifting table leg, and fixed by bolt, guarantee that the corner location of desktop is in identical level height, achieve the regulation of desk height, and lift table leg and auxiliary support table leg is all that dismountable is installed on the table, make library desk in transport, during disassembly and assembly, the most simple and convenient, there is the highest practicality.
It can be that professional and technical personnel in the field realize or use that above-mentioned embodiment is intended to illustrate this utility model; above-mentioned embodiment is modified and will be apparent from for those skilled in the art; therefore this utility model includes but not limited to above-mentioned embodiment; any the claims or description of meeting describes; meet and principles disclosed herein and novelty, the method for inventive features, technique, product, within each falling within protection domain of the present utility model.
Claims (10)
- null1. a library desk，Including desktop (110) and table leg，It is characterized in that: described table leg is divided into lifting table leg (130) and auxiliary to support table leg (120)，Described lifting table leg (130) is removably mounted to the middle part of described desktop (110) lower surface，Described lifting table leg (130) liftable also drives described desktop (110) to lift，Described auxiliary supports table leg (120) and is arranged on the lower surface of described desktop (110) and is positioned at the surrounding of described lifting table leg (130)，Described auxiliary supports table leg (120) and all includes the first cartridge (122)、Second cartridge (124) and bolt (126)，The top of described first cartridge (122) is removably mounted to the lower surface of described desktop (110)，The bottom of described second cartridge (124) offsets with ground，The top of described second cartridge (124) can slide up and down formula and be arranged in described first cartridge (122)，The position that described first cartridge (122) is corresponding with described second cartridge (124) is provided with the spacing hole (125) being mutually matched，Described bolt (126) is removably mounted in described spacing hole (125).
- 2. library desk as claimed in claim 1, it is characterized in that: described lifting table leg (130) includes the first lifting joint (132), second lifting joint (134) and lowering or hoisting gear (135), the top of described first lifting joint (132) is removably mounted to the middle part of described desktop (110) lower surface, the bottom of described second lifting joint (134) offsets with ground, the top of described second lifting joint (134) is slidably mounted in described first lifting joint (132), described lowering or hoisting gear (135) is arranged on the top of described second lifting joint (134), and drive described first lifting joint (132) in the vertical direction motion, realize the lifting of described desktop (110).
- 3. library desk as claimed in claim 2, it is characterized in that: described lowering or hoisting gear (135) includes driving motor, gear (1356) and bar shaped guide rail (1354), described gear (1356) is arranged on the output shaft of described driving motor, described driving motor is arranged on the top of described second lifting joint (134), described bar shaped guide rail (1354) is vertically fixed in the inner chamber of described first lifting joint (132), the grinding tooth that the gear teeth upper with described gear (1356) match it is provided with on described bar shaped guide rail (1354), the described gear teeth engage each other with described grinding tooth.
- 4. library desk as claimed in claim 3, it is characterised in that: described desktop (110) lower surface is provided with near the position on table limit and drives switch, and described driving switch electrically connects with described driving motor, and described driving switchs external power supply.
- 5. library desk as claimed in claim 4, it is characterized in that: described bar shaped guide rail (1354) is 2, described gear (1356) and drive motor quantity is identical with the quantity of described bar shaped guide rail (1354) and one_to_one corresponding.
- 6. library desk as claimed in claim 1, it is characterised in that: described spacing hole (125) is spaced set on the length direction of described first cartridge (122) and described second cartridge (124).
- 7. the library desk as described in any one of claim 1 to 6, it is characterised in that: the bottom of described lifting table leg (130) is provided with bearing platform (136).
- 8. the library desk as described in any one of claim 1 to 6, it is characterised in that: the bottom that described auxiliary supports table leg (120) is provided with shock-absorbing support (127).
- 9. the library desk as described in any one of claim 1 to 6, it is characterised in that: the lower surface of described desktop (110) is provided with drawer (140) near the position on table limit.
- 10. library desk as claimed in claim 9, it is characterised in that: adjacent described auxiliary supports and is provided with drawer (140) between table leg (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244745.7U CN205432681U (en) | 2016-03-28 | 2016-03-28 | Desk for use in library |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244745.7U CN205432681U (en) | 2016-03-28 | 2016-03-28 | Desk for use in library |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205432681U true CN205432681U (en) | 2016-08-10 |
Family
ID=56607835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620244745.7U Expired - Fee Related CN205432681U (en) | 2016-03-28 | 2016-03-28 | Desk for use in library |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205432681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968326A (en) * | 2018-08-06 | 2018-12-11 | 佛山市合和兴科技实业有限公司 | A kind of lifting desk |
| CN109198891A (en) * | 2018-10-22 | 2019-01-15 | 刘慧旋 | A kind of support offset-type efficient barbecue dining table |
-
2016
- 2016-03-28 CN CN201620244745.7U patent/CN205432681U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968326A (en) * | 2018-08-06 | 2018-12-11 | 佛山市合和兴科技实业有限公司 | A kind of lifting desk |
| CN109198891A (en) * | 2018-10-22 | 2019-01-15 | 刘慧旋 | A kind of support offset-type efficient barbecue dining table |
| CN109198891B (en) * | 2018-10-22 | 2021-02-12 | 河北丽馨家具有限公司 | Support high-efficient barbecue dining table of offset-type |
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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: 20160810 Termination date: 20170328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |