CN202664690U - Automatic lifting desk with circumferential limiting mechanism - Google Patents
Automatic lifting desk with circumferential limiting mechanism Download PDFInfo
- Publication number
- CN202664690U CN202664690U CN 201220331670 CN201220331670U CN202664690U CN 202664690 U CN202664690 U CN 202664690U CN 201220331670 CN201220331670 CN 201220331670 CN 201220331670 U CN201220331670 U CN 201220331670U CN 202664690 U CN202664690 U CN 202664690U
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- Prior art keywords
- inner sleeve
- circumferential
- sleeve
- stop collar
- outer sleeve
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Abstract
The utility model relates to a lifting desk, and particularly relates to an automatic lifting desk with a circumferential limiting mechanism. The technical scheme provided by the utility model is as follows: the automatic lifting desk with the circumferential limiting mechanism comprises a base, a desk plate and a connection element for being connected with the base and the desk plate; the connection element comprises an inner sleeve cylinder and an outer sleeve cylinder; the inner sleeve cylinder is internally provided with an air spring; the desk plate, which is positioned at the corresponding part of a driving rod, is provided with a control opening; a driving knob which extends to the control opening and can drive a control cylinder body is arranged on the end surface of the driving rod, which is toward the table plate; the circumferential limiting mechanism is arranged between the inner sleeve cylinder and the outer sleeve cylinder, and comprises a sliding limiting seat which is arranged between the inner sleeve cylinder and the outer sleeve cylinder and is connected with the inner sleeve cylinder or the outer sleeve cylinder; and a pin roller capable of rolling is arranged between the outer wall of the sliding limiting sleeve and the inner sleeve cylinder or the outer sleeve cylinder. By adopting the technical scheme, the automatic lifting desk which can be used for limiting circumferentially, is convenient to operate, and has the circumferential spacing mechanism is provided.
Description
Technical field
The utility model relates to a kind of same table, particularly a kind of automatic lifting table with circumferential position-limit mechanism.
Background technology
Same table is a kind ofly can according to the height-adjustable desk of user's needs, can be used for the aspects such as study, office.Same table is mainly by base, the joint pin of table and connection base and table consists of, usually joint pin is by inner sleeve and to be coated on inner sleeve outer and can form along the outer tube of inner sleeve axial slip, offer some spacing holes or groove on the inner sleeve, outer tube be provided with penetrable outer tube and extend to inner sleeve upper limit hole or groove in limit bolt, when needs are implemented to rise to table or are fallen, the user need to extract limit bolt, then regulating outer tube implements to regulate along the slippage spacing of inner sleeve, to be regulated complete after, this is inserted into limit bolt in spacing hole or the groove again; And outer tube and inner sleeve circumferentially easily rotate in adjustment process, the situation of spacing hole or groove often can occur finding.Such regulative mode is not only time-consuming, and operating process is comparatively loaded down with trivial details, is not easy to use.
Summary of the invention
For the deficiency that prior art exists, it is a kind of can be circumferentially spacing, easy to operate with the circumferential automatic lifting table of position-limit mechanism that the utility model provides.
For achieving the above object, the utility model provides following technical scheme: a kind of with week
Automatic lifting table to position-limit mechanism, include the connector of base, table and connection base and table, described connector includes to be located between base and the table and to be inner sleeve and the outer sleeve of pegging graft and cooperating, it is characterized in that: be provided with air spring in the described inner sleeve, this air spring includes the control cylinder body of drive rod and drive rod slippage, be connected by coupling assembling between the drive end of its drive rod and the table, the control cylinder body is installed on the base; The corresponding position that table is positioned at drive rod is provided with the control opening, and drive rod is provided with the driving button that extends to the control opening part and can drive the control cylinder body towards the end face of table; Be provided with circumferential position-limit mechanism between described inner sleeve and the outer sleeve, this circumferential position-limit mechanism includes is located at the slip stop collar that is connected with inner sleeve or outer sleeve between inner sleeve and the outer sleeve, is provided with rotatable roller between the outer wall of this slip stop collar and inner sleeve or the outer sleeve.
Adopt technique scheme, air spring between table and the base can be implemented to drive and control to the lifting of table as actuator, and the setting of control opening part driving button can be implemented control to the control cylinder body of air spring on the table, make drive rod implement lifting, thereby make table implement lifting.Arrange like this, so that the up-down mode of table is simple, and easy to operate, need not it is dismantled, for user's use provides convenience.Between inner sleeve and the outer sleeve circumferentially the setting of position-limit mechanism can prevent that inner sleeve and outer sleeve from being the relative circumferential rotation of sliding process generation, and circumferentially the slip stop collar in the position-limit mechanism also can play the effect of guiding, makes the slippage between outer sleeve and the inner sleeve more stable.
The utility model further is set to: inner sleeve is connected with table by coupling assembling, described slip stop collar is the barrel of hollow, its middle part offers the spliced eye with inner sleeve grafting close-fitting, the outer wall of slip stop collar is provided with at least one circumferential spacing plane and some mounting grooves, described roller is installed in the mounting groove, and the sphere of roller is revealed in outside the mounting groove, the inwall of outer sleeve be provided with the stop collar outer wall that slides on the adaptive confined planes in circumferential spacing plane, and should the slip stop collar along with inner sleeve along the slippage of outer sleeve axial reciprocating.
Wherein, be provided with at least a circumferential confined planes in the spliced eye of slip stop collar, the outer wall of inner sleeve be provided with spliced eye in the circumferential adaptive confined planes of confined planes.
Adopt technique scheme, the slip stop collar is installed on the inner sleeve, make between inner sleeve and the outer sleeve and implement to be connected and slippage by the slip stop collar, and be respectively equipped with at least one between outer sleeve and the slip stop collar and be used for circumferentially spacing restriction face, make circumferential spacing being protected between outer sleeve and the slip stop collar.Between inner sleeve and the slip stop collar spliced eye setting of confined planes then can make between inner sleeve and the slip stop collar be connected more compact.
The utility model further is set to: coupling assembling includes the contiguous block bonding with table, an axial end is connected by securing member with contiguous block, and the other end reaches the mounting blocks that is connected with inner sleeve with drive rod grafting close-fitting.
Adopt technique scheme, arrange so simple in structure, easy for installation.
The utility model further is set to: outer sleeve is arranged with decorative sleeve outward, and an axial end of this decorative sleeve is connected with table by coupling assembling.
Adopt technique scheme, setting is beautified whole outward appearance like this.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the reset condition schematic diagram of the utility model embodiment;
Fig. 2 is the jacking condition schematic diagram of the utility model embodiment;
Fig. 3 is the A-A generalized section of Fig. 2.
The specific embodiment
Such as Fig. 1-a kind of automatic lifting table with circumferential position-limit mechanism shown in Figure 3, include the connector of base 1, table 2 and connection base 1 and table 2.Connector includes to be located between base 1 and the table 2 and to be inner sleeve 3 and the outer sleeve 4 of pegging graft and cooperating, be provided with air spring 5 in the inner sleeve 3, this air spring 5 includes the control cylinder body 52 of drive rod 51 and drive rod 51 slippages, be connected by coupling assembling 6 between the drive end of its drive rod 51 and the table 2, control cylinder body 52 is installed on the base 1; The corresponding position that table 2 is positioned at drive rod 51 is provided with control opening 21, and drive rod 51 is provided with the driving button 53 that extends to control opening 21 places and can drive control cylinder body 52 towards the end face of table 2; Be provided with circumferential position-limit mechanism 7 between inner sleeve 3 and the outer sleeve 4, this circumferential position-limit mechanism 7 includes is located at the slip stop collar 71 that is connected with inner sleeve 3 or outer sleeve 4 between inner sleeve 3 and the outer sleeve 4, is provided with rotatable roller 72 between the outer wall of this slip stop collar 71 and inner sleeve 3 or the outer sleeve 4.In the such scheme, air spring 5 between table 2 and the base 1 is as actuator, can implement to drive and control to the lifting of table 2, the setting of control opening 21 places driving button 53 can be implemented control to the control cylinder body 52 of air spring 5 on the table 2, make drive rod 51 implement lifting, thereby make table 2 implement lifting.Arrange like this, so that the up-down mode of table 2 is simple, and easy to operate, need not it is dismantled, for user's use provides convenience.Between inner sleeve 3 and the outer sleeve 4 circumferentially the setting of position-limit mechanism 7 can prevent that inner sleeve 3 and outer sleeve 4 from being relative sliding process circumferential rotation occurs, and circumferentially the slip stop collar 71 in the position-limit mechanism 7 also can play the effect of guiding, make the slippage between outer sleeve 4 and the inner sleeve 3 more stable, the setting of roller 72 power of can reducing friction.Need to prove, air spring 5 be a kind of pneumatic or liquid as a kind of flexible member of working media, can play support, buffering, braking, highly regulate; And the kind of air spring 5 can be divided into autotype air spring, its spring of self-locking type and the spring of arbitrarily stopping the supple of gas or steam, above-mentioned several all can use with the utility model embodiment in.
In the utility model embodiment, inner sleeve 3 is connected with table 2 by coupling assembling 6, and slip stop collar 71 is the barrel of hollow, and its middle part offers the spliced eye 711 with inner sleeve 3 grafting close-fittings; The outer wall of slip stop collar 71 is provided with at least one circumferential spacing plane 712 and some mounting grooves 713, roller 72 is installed in the mounting groove 713, and the sphere of roller 72 is revealed in outside the mounting groove 713, the inwall of outer sleeve 4 be provided with stop collar 71 outer walls that slide on the adaptive confined planes 41 in circumferential spacing plane 712, and should slide limit circumferentially position cover 71 along with inner sleeve 3 along outer sleeve 4 axial reciprocating slippages.Need to prove, the slip stop collar 71 in the utility model embodiment is hexagonal cylinder, and the inwall of outer sleeve 4 then is provided with six confined planes adaptive with stop collar 71 outer walls that slide.The utility model is preferably implemented slip stop collar 71 to be connected with inner sleeve 3, is convenient to like this install; Certainly, slip stop collar 71 is connected with outer sleeve 4, also is feasible and implement circumferential spacing the cooperation with inner sleeve 3.
For make between inner sleeve 3 and the slip stop collar 71 be connected more compact, prevent from coming off in use, at least be provided with a circumferential confined planes 714 in the spliced eye 711 of slip stop collar 71, the outer wall of inner sleeve 3 is provided with the confined planes 31 adaptive with the interior circumferential confined planes of spliced eye 711 714.Certainly, implement fixing by securing member between slip stop collar 71 and the inner sleeve 3 and also be feasible, just adopt the mode of axis hole grafting close-fitting more simple, convenient, so the utility model preferred the former.
Coupling assembling 6 during the utility model is implemented includes the contiguous block 61 bonding with table 2, an axial end and contiguous block 61 and is connected by securing member, and the other end reaches the mounting blocks 62 that is connected with inner sleeve 3 with drive rod 51 grafting close-fittings.Because the table 2 among the utility model embodiment is selected glass plate, for fear of table 2 is caused damage, so the mounting blocks 62 that adopts bonding contiguous block 61 and cooperate by securing member with contiguous block 61, securing member can be screw or bolt, all is feasible.Have influence on the attractive in appearance of integral body in order to prevent air spring 5 from exposing, the outer sleeve 4 outer decorative sleeves 8 that are arranged with, an axial end of this decorative sleeve 8 is connected with table by coupling assembling 6.
Claims (6)
1. one kind with the circumferential automatic lifting table of position-limit mechanism, include the connector of base, table and connection base and table, described connector includes to be located between base and the table and to be inner sleeve and the outer sleeve of pegging graft and cooperating, it is characterized in that: be provided with air spring in the described inner sleeve, this air spring includes the control cylinder body of drive rod and drive rod slippage, be connected by coupling assembling between the drive end of its drive rod and the table, the control cylinder body is installed on the base; The corresponding position that table is positioned at drive rod is provided with the control opening, and drive rod is provided with the driving button that extends to the control opening part and can drive the control cylinder body towards the end face of table; Be provided with circumferential position-limit mechanism between described inner sleeve and the outer sleeve, this circumferential position-limit mechanism includes is located at the slip stop collar that is connected with inner sleeve or outer sleeve between inner sleeve and the outer sleeve, is provided with rotatable roller between the outer wall of this slip stop collar and inner sleeve or the outer sleeve.
2. according to claim 1 with the circumferential automatic lifting table of position-limit mechanism, it is characterized in that: described inner sleeve is connected with table by coupling assembling, described slip stop collar is the barrel of hollow, its middle part offers the spliced eye with inner sleeve grafting close-fitting, the outer wall of slip stop collar is provided with at least one circumferential spacing plane and some mounting grooves, described roller is installed in the mounting groove, and the sphere of roller is revealed in outside the mounting groove, the inwall of outer sleeve be provided with the stop collar outer wall that slides on the adaptive confined planes in circumferential spacing plane, and should the slip stop collar along with inner sleeve along the slippage of outer sleeve axial reciprocating.
3. according to claim 2 with the circumferential automatic lifting table of position-limit mechanism, it is characterized in that: be provided with at least a circumferential confined planes in the spliced eye of described slip stop collar, the outer wall of inner sleeve be provided with spliced eye in the circumferential adaptive confined planes of confined planes.
4. according to claim 1 and 2 or 3 described with the circumferential automatic lifting tables of position-limit mechanism, it is characterized in that: described coupling assembling includes the contiguous block bonding with table, an axial end is connected by securing member with contiguous block, the other end and the mounting blocks that removes drive rod grafting close-fitting and be connected with inner sleeve.
5. according to claim 1 and 2 or 3 described it is characterized in that: described outer sleeve is arranged with decorative sleeve outward with the circumferential automatic lifting tables of position-limit mechanism, an axial end of this decorative sleeve is connected with table by coupling assembling.
6. according to claim 4 it is characterized in that: described outer sleeve is arranged with decorative sleeve outward with the circumferential automatic lifting table of position-limit mechanism, and an axial end of this decorative sleeve is connected with table by coupling assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331670 CN202664690U (en) | 2012-07-10 | 2012-07-10 | Automatic lifting desk with circumferential limiting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331670 CN202664690U (en) | 2012-07-10 | 2012-07-10 | Automatic lifting desk with circumferential limiting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202664690U true CN202664690U (en) | 2013-01-16 |
Family
ID=47485638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220331670 Expired - Fee Related CN202664690U (en) | 2012-07-10 | 2012-07-10 | Automatic lifting desk with circumferential limiting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202664690U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546002A (en) * | 2015-01-26 | 2015-04-29 | 汕头市超声仪器研究所有限公司 | Hoisting device used for ultrasonic diagnosis equipment |
| CN105800509A (en) * | 2016-04-29 | 2016-07-27 | 常州市莱特气弹簧有限公司 | Pneumatic lifting device |
| WO2018072187A1 (en) * | 2016-10-20 | 2018-04-26 | 安徽莱特气弹簧有限公司 | Lifting device and lifting table |
| CN109353955A (en) * | 2018-10-27 | 2019-02-19 | 浙江捷昌线性驱动科技股份有限公司 | A kind of pneumatic column |
| CN109775199A (en) * | 2018-12-27 | 2019-05-21 | 广西玉柴专用汽车有限公司 | A kind of shielding cover of garbage compression box gate |
| CN109984458A (en) * | 2019-03-18 | 2019-07-09 | 宁波海仕凯驱动科技有限公司 | A kind of preferable same table of stability |
-
2012
- 2012-07-10 CN CN 201220331670 patent/CN202664690U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546002A (en) * | 2015-01-26 | 2015-04-29 | 汕头市超声仪器研究所有限公司 | Hoisting device used for ultrasonic diagnosis equipment |
| CN105800509A (en) * | 2016-04-29 | 2016-07-27 | 常州市莱特气弹簧有限公司 | Pneumatic lifting device |
| WO2018072187A1 (en) * | 2016-10-20 | 2018-04-26 | 安徽莱特气弹簧有限公司 | Lifting device and lifting table |
| CN109353955A (en) * | 2018-10-27 | 2019-02-19 | 浙江捷昌线性驱动科技股份有限公司 | A kind of pneumatic column |
| CN109353955B (en) * | 2018-10-27 | 2024-02-13 | 浙江捷昌线性驱动科技股份有限公司 | Pneumatic upright post |
| CN109775199A (en) * | 2018-12-27 | 2019-05-21 | 广西玉柴专用汽车有限公司 | A kind of shielding cover of garbage compression box gate |
| CN109775199B (en) * | 2018-12-27 | 2024-04-05 | 广西玉柴专用汽车有限公司 | Shielding cover of garbage compression box gate |
| CN109984458A (en) * | 2019-03-18 | 2019-07-09 | 宁波海仕凯驱动科技有限公司 | A kind of preferable same table of stability |
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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: 20130116 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |