CN207152242U - One kind has rock-steady structure and the adjustable desk of height of table top - Google Patents
One kind has rock-steady structure and the adjustable desk of height of table top Download PDFInfo
- Publication number
- CN207152242U CN207152242U CN201720284453.0U CN201720284453U CN207152242U CN 207152242 U CN207152242 U CN 207152242U CN 201720284453 U CN201720284453 U CN 201720284453U CN 207152242 U CN207152242 U CN 207152242U
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- CN
- China
- Prior art keywords
- pull bar
- hinged
- height
- rock
- desktop
- 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
The utility model discloses one kind to have rock-steady structure and the adjustable desk of height of table top, including supported by pillar desktop, be slidably mounted on pillar sliding block, several pull bars being hinged on sliding block, several be hinged on below desktop and with support bar of the length that pull bar is hinged more than pillar；Quantity and pull bar identical support rod bearing are provided with below described desktop, projection of the pull bar with sliding block pin joint on the table intermeshes with support rod bearing, two support bars are hinged with each pull bar, two support bars are hinged with the support rod bearing of pull bar both sides respectively.The beneficial effects of the utility model are：The utility model has the advantages of simple in construction, easy to use, desktop horizontal lifting can be made to avoid generation from rocking.
Description
Technical field
Field is the utility model is related to, is that one kind has rock-steady structure and the adjustable desk of height of table top specifically.
Background technology
Height-adjustable desk has that complicated, difficulty of processing is high, regulation is inconvenient, is difficult under the conditions of prior art
The shortcomings of realizing desktop horizontal lifting, cause the applicability of height-adjustable desk not strong.
Utility model content
The purpose of this utility model be to provide a kind of simple in construction, supporting ＆ stablizing, can prevent it is inclined have it is stable
Structure and the adjustable desk of height of table top.
The utility model is achieved through the following technical solutions：One kind has rock-steady structure and the adjustable desk of height of table top,
Including the desktop supported by pillar, the sliding block being slidably mounted on pillar, several be hinged on pull bars on sliding block, several hinges
The length for being connected on below desktop and being hinged with pull bar is more than the support bar of pillar；Quantity and pull bar are provided with below described desktop
Identical supports rod bearing, and projection of the pull bar with sliding block pin joint on the table intermeshes with support rod bearing, each drawing
Two support bars are hinged with bar, two support bars are hinged with the support rod bearing of pull bar both sides respectively.By control slide block to
Upper movement can just drive pull bar to rotate so as to drive support bar to rotate and raise desktop, and the utility model has easy to control
Fast, lifting steady the advantages that determining.
Retaining mechanism is provided with described sliding block.Sliding sash locking is advantageously ensured that with this so as to improve the stabilization of desk
Property.
Described retaining mechanism is the screw being threadedly coupled with sliding block.Using screw can lock so that locking with this
Tight reliable and convenient control.
The position corresponding with screw sets plane on described pillar.The connection that screw and pillar can be improved with this is strong
Degree, avoid Slipped bolt and cause pillar abrasion or desktop to decline.
The fixing hole used with screw fit is provided with described pillar.With this can effectively fixing screws so as to carrying
The bonding strength of high screw and stability of the present utility model.
Described support bar and the hinged place cladding rubber sleeve of pull bar.The mill that the utility model is subject to can be reduced with this
Abrasion caused by damage and the utility model, and anti-skidding effect is played, be advantageous to keep stability of the present utility model, moreover it is possible to
Enough to prevent noise from producing during movement, rubber soft texture will not cause to interfere to use of the present utility model.
Described pull bar has three.So that this can be avoided positioning and cause the bad stability of desk.
The utility model compared with prior art, has advantages below and beneficial effect：
The utility model has the advantages of simple in construction, easy to use, desktop horizontal lifting can be made to avoid generation from rocking.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the schematic diagram that the present embodiment raises desktop；
Fig. 3 is the schematic diagram that support bar is hinged with pull bar；
Wherein 1-desktop, 2-support bar, 3-rotating shaft, 4-support rod bearing, 7-pillar, 8-sliding block, 9-pull bar,
10-retaining mechanism.
Embodiment
The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1：
As shown in figure 1, in the present embodiment, one kind has rock-steady structure and the adjustable desk of height of table top, including by pillar 7
The desktop 1 of support, the sliding block 8 being slidably mounted on pillar 7, several pull bars being hinged on sliding block 89, several are hinged on
The lower section of desktop 1 and the length being hinged with pull bar 9 are more than the support bar 2 of pillar 7.The described lower section of desktop 1 is provided with quantity with drawing
The identical of bar 9 supports rod bearing 4, and projection of the pull bar 9 with the pin joint of sliding block 8 on desktop 1 intermeshes with support rod bearing 4,
Two support bars 2 are hinged with each pull bar 9, two support bars 2 are be hinged with the support rod bearing 4 of the both sides of pull bar 9 respectively.Such as
Shown in Fig. 3, the rotating shaft 3 of axis horizontal setting is rotatably installed on pull bar 9, the both ends of rotating shaft 3 are be hinged with support bar 2 respectively.
Being moved up by control slide block 8, which can just drive pull bar 9 to rotate, raises desktop 1 so as to drive support bar 2 to rotate, this reality
Have the advantages that quick, lifting easy to control is steadily determined with new.In the present embodiment, described pull bar 9 has three.Can with this
Using the most stable of principle of triangular structure, and make it that stability of the present utility model is high, can effectively avoid positioning from causing
The pin joint of pull bar 9 and support bar 2 does not cause unstable in same plane.Retaining mechanism 10 is provided with described sliding block 8.
In the present embodiment, described retaining mechanism 10 is the screw being threadedly coupled with sliding block 8.It is corresponding with screw on described pillar 7
Position set plane.It can be locked with this using screw, so as to improve stability of the present utility model.The present embodiment
In, specific articulated manner is the common knowledge and customary means of those skilled in the art, and the improvement of this programme does not also exist
In this, therefore do not repeat.
Embodiment 2：
On the basis of above-described embodiment, in the present embodiment, it is provided with described pillar 7 and consolidates with what screw fit used
Determine hole.Screw can be utilized to be used cooperatively with fixing hole so as to improve the stability of the bonding strength of screw and sliding block 8 with this.
In the present embodiment, other parts not described are identical with the content of above-described embodiment, therefore do not repeat.
Embodiment 3：
On the basis of above-described embodiment, in the present embodiment, the hinged place of described support bar 2 and pull bar 9 is coated with rubber
Gum cover.Abrasion caused by can reducing the abrasion and the utility model that the utility model is subject to this, and play anti-skidding work
With being advantageous to keep stability of the present utility model, additionally it is possible to prevent noise from producing during movement, rubber soft texture
Use of the present utility model will not be caused to interfere.In the present embodiment, other parts not described and the content of above-described embodiment
It is identical, therefore do not repeat.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (7)
1. one kind has rock-steady structure and the adjustable desk of height of table top, it is characterised in that：Including by pillar（7）The desktop of support
（1）, be slidably mounted on pillar（7）On sliding block（8）, several be hinged on sliding block（8）On pull bar（9）, several are hinged on
Desktop（1）Lower section and and pull bar（9）Be hinged length is more than pillar（7）Support bar（2）；Described desktop（1）Lower section is set
There are quantity and pull bar（9）Identical supports rod bearing（4）, pull bar（9）With sliding block（8）Pin joint is in desktop（1）On projection with
Support rod bearing（4）Intermesh, each pull bar（9）On be hinged with two support bars（2）, two support bars（2）Respectively with
Pull bar（9）The support rod bearing of both sides（4）It is be hinged.
2. one kind according to claim 1 has rock-steady structure and the adjustable desk of height of table top, it is characterised in that：It is described
Sliding block（8）On be provided with retaining mechanism（10）.
3. one kind according to claim 2 has rock-steady structure and the adjustable desk of height of table top, it is characterised in that：It is described
Retaining mechanism（10）For with sliding block（8）The screw of threaded connection.
4. one kind according to claim 3 has rock-steady structure and the adjustable desk of height of table top, it is characterised in that：It is described
Pillar（7）The upper position corresponding with screw sets plane.
5. one kind according to claim 3 or 4 has rock-steady structure and the adjustable desk of height of table top, it is characterised in that：
Described pillar（7）On be provided with the fixing hole used with screw fit.
6. one kind according to any one of claim 1,2,3,4 has rock-steady structure and the adjustable desk of height of table top,
It is characterized in that：Described support bar（2）With pull bar（9）Hinged place cladding rubber sleeve.
7. one kind according to claim 6 has rock-steady structure and the adjustable desk of height of table top, it is characterised in that：It is described
Pull bar（9）There are three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284453.0U CN207152242U (en) | 2017-03-22 | 2017-03-22 | One kind has rock-steady structure and the adjustable desk of height of table top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284453.0U CN207152242U (en) | 2017-03-22 | 2017-03-22 | One kind has rock-steady structure and the adjustable desk of height of table top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207152242U true CN207152242U (en) | 2018-03-30 |
Family
ID=61709587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720284453.0U Expired - Fee Related CN207152242U (en) | 2017-03-22 | 2017-03-22 | One kind has rock-steady structure and the adjustable desk of height of table top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207152242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904154A (en) * | 2020-07-23 | 2020-11-10 | 山东工程职业技术大学 | Drawing auxiliary device for environmental art design convenient to adjust |
-
2017
- 2017-03-22 CN CN201720284453.0U patent/CN207152242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904154A (en) * | 2020-07-23 | 2020-11-10 | 山东工程职业技术大学 | Drawing auxiliary device for environmental art design convenient to adjust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20210322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |