CN205678387U - A kind of slide rail type display lowering or hoisting gear - Google Patents
A kind of slide rail type display lowering or hoisting gear Download PDFInfo
- Publication number
- CN205678387U CN205678387U CN201620622297.XU CN201620622297U CN205678387U CN 205678387 U CN205678387 U CN 205678387U CN 201620622297 U CN201620622297 U CN 201620622297U CN 205678387 U CN205678387 U CN 205678387U
- Authority
- CN
- China
- Prior art keywords
- lifters
- slide rail
- support
- hoisting gear
- lowering
- 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 relates to lowering or hoisting gear, especially relates to a kind of slide rail type display lowering or hoisting gear, comprising: the support of hollow tubular structure, support front inner wall is provided with slide rail, and rear side inwall is provided with guide；Slidably being plugged in the lifters in support, and being provided with the advancing slip moving part coordinating with slide rail in the front side of lifters, the rear side in lifters is provided with the rear sliding part coordinating with guide；One end is connected with lifters, and what the other end was connected with support determines power part；And bearing, the inner ring of bearing is connected with the lower end of rear sliding part by bearing pin, outer ring and the rear side contact internal walls of support, enables the outer ring of bearing to roll along the rear side inwall of support with lifters.The utility model uses the mode of front slide rail rear bearing, change part sliding friction into rolling friction, such that it is able to make lowering or hoisting gear keep smooth and easy at whole lifting process, and lift stable, also improve service life and the reliability of lowering or hoisting gear to a certain extent.
Description
Technical field
The utility model relates to lowering or hoisting gear, especially relates to a kind of slide rail type display lowering or hoisting gear.
Background technology
In order to enable the position of display can quickly adjust, according to the difference of user, the position that display is put
And its height, it is suitable for viewing needs, need supporting lowering or hoisting gear to be supported.The quality of lowering or hoisting gear directly influences complete machine
Quality, rational lowering or hoisting gear is not only able to provide more preferably more comfortable use condition to user, simultaneously also can be maximum
The minification of limit, saving space.
There is a lot of display lowering or hoisting gear in the market, use drawing and pulling type structure, and come by internal fixed force spring
Support the weight of display.
But the display lowering or hoisting gear of current drawing and pulling type, it is mostly to use the mode of slip pull lifting, frictional force is relatively
Greatly, run smooth and easy not at lifting initial period, be susceptible to infraction, and certain abrasion, shadow can be brought to lowering or hoisting gear
Ring service life, after Long-Time Service, also can affect stability and the reliability of equipment.
Utility model content
The purpose of this utility model is to provide a kind of slide rail type display lowering or hoisting gear, to solve in existing lowering or hoisting gear
The not smooth technical problem of operation existing.
The slide rail type display lowering or hoisting gear that the utility model provides, comprising:
One support, is hollow tubular structure, and its front inner wall is provided with slide rail, and rear side inwall is provided with guide；
One lifters, is slidably plugged in described support, and is provided with and described cunning in the front side of described lifters
The advancing slip moving part that rail coordinates, the rear side in described lifters is provided with the rear sliding part coordinating with described guide；
Certain force part, one end is connected with described lifters, and the other end is connected with described support；And
One bearing, its inner ring is connected with the lower end of described rear sliding part by bearing pin, in the rear side of outer ring and described support
Wall contacts, and enables the outer ring of described bearing to roll along the rear side inwall of described support with described lifters.
By arranging, in the front side of lifters and support, the slide rail cooperating, can significantly improve lifters in lifting
Initial period runs the inadequate problem of smooth degree；Bearing is set by the rear side in lifters, improves smooth degree during lifting
And stationarity.
In alternative of the present utility model, described lifters is square inner slotted structure, and in described lifters
Top arranges elevating bracket and top connection fixture, is used for connecting or installs display.
In alternative of the present utility model, described lifters is sheet metal component, is bent by single piece of metal plate and forms.
Lifters uses the sheet metal structural of square internal recessing, light weight, low cost, easy to process, and can reduce liter
The thickness of fall part, so that lowering or hoisting gear is more frivolous.
In alternative of the present utility model, described lifters is hinge elevating bracket, and described top connection fixture is
Hinge fixture.
In alternative of the present utility model, described guide is arranged on the upper end of inwall on rear side of described support.
In alternative of the present utility model, described guide is plastic cement guide, and described rear sliding part is that plastic cement is sliding
Moving part.
In alternative of the present utility model, the described power of determining part is fixed force spring；Described fixed force spring has a connection
Portion and a reel portion, described reel portion is arranged on the bottom of described lifters, the inside upper part of described connecting portion and described support
Connect.
In alternative of the present utility model, described slide rail type display lowering or hoisting gear, also include that one is arranged on institute
Stating the fixed force spring seat of lifters bottom, the reel portion of described fixed force spring is arranged on described fixed force spring seat.
In alternative of the present utility model, fix connector bottom the bottom setting of described support, be used for and base
Connect.
In alternative of the present utility model, described support and the equal forward side of described lifters tilt, and make described support
And form the angle not less than 60 ° between described base.
In alternative of the present utility model, the angle between described support and described base is 75 °～85 °.
In alternative of the present utility model, described bearing is ball bearing, cylinder roller bearing or needle bearing.
The beneficial effects of the utility model are:
The drawing and pulling type display lowering or hoisting gear that the utility model provides, the mode of slide rail rear bearing before using, part is sliding
Dynamic friction has changed rolling friction into, such that it is able to make lowering or hoisting gear keep smooth and easy at whole lifting process, and lifts stable, from
Also improve service life and the reliability of lowering or hoisting gear to a certain extent.
Brief description
In order to be illustrated more clearly that the utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the accompanying drawing of required use is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the slide rail type display lifting support that Fig. 1 provides for the utility model embodiment；
The explosive view of the holder part of the slide rail type display lifting support that Fig. 2 provides for the utility model embodiment；
The explosive view of the lifters part of the slide rail type display lifting support that Fig. 3 provides for the utility model embodiment；
Reference:
1-support；2-lifters；
Connector is fixed bottom 3-；4-elevating bracket；
5-fixes connector in top；6-drawing and pulling type slide rail；
7-plastic cement sliding part；8-plastic cement guide；
9-bearing；10-fixed force spring seat；
11-fixed force spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of not making creative work, broadly falls into this practicality
Novel protected scope.
In of the present utility model description, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", orientation or the position relationship of the instruction such as " level ", " interior ", " outward " is based on orientation shown in the drawings or position relationship, is only
Describe for the ease of describing the utility model and simplification, rather than device or the element of instruction or hint indication must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicate or hint relative importance.
In of the present utility model description, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixing connect, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning in the utility model for the language.
Running not smooth problem present in lowering or hoisting gear to solve existing display, the utility model provides
A kind of slide rail type display lowering or hoisting gear, comprising:
One support, is hollow tubular structure, and its front inner wall is provided with slide rail, and rear side inwall is provided with guide；
One lifters, is slidably plugged in described support, and is provided with and described cunning in the front side of described lifters
The advancing slip moving part that rail coordinates, the rear side in described lifters is provided with the rear sliding part coordinating with described guide；
Certain force part, one end is connected with described lifters, and the other end is connected with described support；And
One bearing, its inner ring is connected with the lower end of described rear sliding part by bearing pin, in the rear side of outer ring and described support
Wall contacts, and enables the outer ring of described bearing to roll along the rear side inwall of described support with described lifters.
Below in conjunction with a specific embodiment, explanation is further explained to the utility model.
The structural representation of the slide rail type display lifting support that Fig. 1 provides for the utility model embodiment；Fig. 2 is this reality
Explosive view by the holder part of the slide rail type display lifting support of new embodiment offer；Fig. 3 is that the utility model is implemented
The explosive view of the lifters part of the slide rail type display lifting support that example provides.
As shown in FIG. 1 to 3, this slide rail type display lowering or hoisting gear specifically includes that a support 1, a lifters 2, necessarily
Power spring 11 and a bearing 9.
Support 1 is hollow tubular structure, preferably rectangular tube, it is also possible to make other shapes as required.At support 1
On front inner wall, the bearing of trend of support 1 is provided with slide rail, the rear side inwall upper end of support 1 is provided with guide.
More specifically, the slide rail in support 1 can select drawing and pulling type slide rail 6, and the outer rail of drawing and pulling type slide rail 6 is fixed on and props up
On the front inner wall of frame 1.Guide can select plastic cement guide 8.
Lifters 2, is slidably plugged in support 1, and is provided with coordinate with slide rail advancing slip in the front side of lifters 2
Moving part, the rear side in lifters 2 is provided with the rear sliding part coordinating with described guide.
Concrete, the interior rail of the front side fixed installation drawing and pulling type slide rail 6 of lifters 2 so that it is interior with being installed on front side of support 1
The outer rail of the drawing and pulling type slide rail 6 of wall coordinates；The rear side fixed installation plastic cement sliding part 7 of lifters so that it is after being installed on support 1
The plastic cement guide 8 of side inwall upper end coordinates.The length of plastic cement guide 8 is shorter, and predominantly plastic cement sliding part 7 provides certain
Guide effect, also can play spacing function simultaneously, prevent lifters 2 from departing from from support 1.
Lifters 2 is the strip structure of the hollow chamber's form fit with support 1, during such as 1 square hollow pipe of support, rises
Fall part 2 also selects rectangular tube or square column.The interior rail of drawing and pulling type slide rail 6 and plastic cement sliding part 7 are elongate configuration, fixed installation
Two sidewalls before and after lifters 2, and extend to bottom from the top of lifters 2.
Preferably, lifters 2 is square inner slotted structure, uses sheet metal component to bend and forms, sliding with drawing and pulling type by screw
The interior rail of rail 6 and plastic cement sliding part 7 connect.This lifters 2 light weight, low cost, easy to process, and lifting can be reduced
The thickness of part, so that lowering or hoisting gear is more frivolous.
Install bearing 9 in the lower end of plastic cement sliding part 7, the inner ring of bearing 9 is connected by the lower end of bearing pin and plastic cement sliding part 7
Connect, outer ring and the rear side contact internal walls of support 1, enable the outer ring of bearing 9 to roll along the rear side inwall of support 1 with lifters 2.
Bearing 9 as required, can select the forms such as ball bearing, cylinder roller bearing, needle bearing.
By arranging, in the front side of lifters 2 and support 1, the drawing and pulling type slide rail 6 cooperating, can significantly improve liter
Fall part 2 runs the inadequate problem of smooth degree at lifting initial period；By arranging bearing 9 and plastic cement cunning at the rear side of lifters 2
Sliding friction major part between inwall on rear side of original lifters 2 and support 1 can be changed into rolling friction by moving part 7, improves
Smooth degree during lifting and stationarity.
The one end determining power part is connected with lifters 2, and the other end is connected with support 1, provides for this lowering or hoisting gear and is used for balancing
The support force of display weight.
Concrete, to determine power part and select fixed force spring 11, fixed force spring has a junction and a reel portion, and reel portion is arranged
In the bottom of lifters 2, connecting portion is connected with the inside upper part of support 1.
Further, the installation of fixed force spring 11 for convenience, arranges certain force spring base in the bottom of lifters 2
10, the reel portion of fixed force spring 11 is arranged on this fixed force spring seat 10.
Elevating bracket 4 and top connection fixture 5 are set at the top of lifters 2；Wherein, elevating bracket 4 lifts for hinge
Seat, is inserted at the upper port of lifters 2, and top connection fixture 5 is hinge fixture, is arranged on the upper table of elevating bracket 4
Face, is used for connecting or installs display.
Connector 3 is fixed in the bottom being provided with plug-in mounting in the bottom of support 1, for being connected with base.
Generally, support 1 and the equal forward side of lifters 2 tilt, and make to be formed between support 1 and base to be not less than 60 °
Angle (generally between 75 °～85 °), to facilitate the adjustment of display angle.
The constant spring force value of the weight configuration fixed force spring 11 according to display to be carried.In the case of uncharged,
Lifters 2 is stretched out from the upper end of support 1, and fixed force spring 11 is in the state shrinking rolling；
After top is fixed and is installed display on connector 5, the value of elastic that the weight of display provides with fixed force spring 11
It is in poised state, therefore by way of pull, can arbitrarily regulate the height of lowering or hoisting gear and make display remain
In stable state, it is achieved the height of display meets use needs.
Owing to support 1 turns forward, therefore the gravity of display is all made substantially at the component being perpendicular to support 1 axis direction
It is used on drawing and pulling type slide rail 6, and the characteristic that drawing and pulling type slide rail bearing capacity is big, also ensure that the stability of whole lowering or hoisting gear, and
Improve lowering or hoisting gear in lifting process, especially lift the smooth degree of initial period.Inwall on rear side of lifters 2 and support 1
Between mainly by plastic cement guide 8 guide-localization, provided rolling support by bearing 9, further reduce frictional force, improve
Smooth and easy degree when lowering or hoisting gear runs.
Meanwhile, this lowering or hoisting gear is operationally, and pull power or pressing force can be not exclusively along the axis directions of lifters 2
Apply, pull power or pressing force the axis direction with lifters 2 at an angle when, due to front drawing and pulling type slide rail, rear plastic cement
Guide and the arrangement of bearing, it is also possible to realize lifting smoothly.
Last it is noted that various embodiments above is only in order to illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: it still can the technical scheme described in foregoing embodiments be modified, or to wherein some or all of
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (10)
1. a slide rail type display lowering or hoisting gear, it is characterised in that include:
One support, is hollow tubular structure, and its front inner wall is provided with slide rail, and rear side inwall is provided with guide；
One lifters, is slidably plugged in described support, and is provided with in the front side of described lifters and joins with described slide rail
The advancing slip moving part closing, the rear side in described lifters is provided with the rear sliding part coordinating with described guide；
Certain force part, one end is connected with described lifters, and the other end is connected with described support；And
One bearing, its inner ring is connected with the lower end of described rear sliding part by bearing pin, and outer ring connects with the rear side inwall of described support
Touch, enable the outer ring of described bearing to roll along the rear side inwall of described support with described lifters.
2. slide rail type display lowering or hoisting gear according to claim 1, it is characterised in that described lifters be square in open
Groove structure, and elevating bracket and top connection fixture are set at the top of described lifters, it is used for connecting or display is installed.
3. slide rail type display lowering or hoisting gear according to claim 2, it is characterised in that described lifters is hinge liter
Fall seat, described top connection fixture is hinge fixture.
4. slide rail type display lowering or hoisting gear according to claim 1, it is characterised in that described guide is arranged on described
The upper end of inwall on rear side of support.
5. slide rail type display lowering or hoisting gear according to claim 4, it is characterised in that described guide is that plastic cement guides
Part, described rear sliding part is plastic cement sliding part.
6. slide rail type display lowering or hoisting gear according to claim 1, it is characterised in that the described power of determining part is for determining power bullet
Spring；Described fixed force spring has a junction and a reel portion, and described reel portion is arranged on the bottom of described lifters, described company
The inside upper part meeting portion with described support is connected.
7. slide rail type display lowering or hoisting gear according to claim 6, it is characterised in that also include that is arranged on described liter
The fixed force spring seat of fall part bottom, the reel portion of described fixed force spring is arranged on described fixed force spring seat.
8. slide rail type display lowering or hoisting gear according to claim 1, it is characterised in that described lifters is sheet metal component.
9. slide rail type display lowering or hoisting gear according to claim 1, it is characterised in that the bottom of described support arranges the end
Connector is fixed in portion, for being connected with base.
10. slide rail type display lowering or hoisting gear according to claim 9, it is characterised in that described support and described lifting
The equal forward side of part tilts, and makes to form the angle not less than 60 ° between described support and described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622297.XU CN205678387U (en) | 2016-06-22 | 2016-06-22 | A kind of slide rail type display lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622297.XU CN205678387U (en) | 2016-06-22 | 2016-06-22 | A kind of slide rail type display lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678387U true CN205678387U (en) | 2016-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620622297.XU Expired - Fee Related CN205678387U (en) | 2016-06-22 | 2016-06-22 | A kind of slide rail type display lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989895A (en) * | 2018-01-10 | 2018-05-04 | 苏州首达电子有限公司 | A kind of sliding rail structure |
-
2016
- 2016-06-22 CN CN201620622297.XU patent/CN205678387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989895A (en) * | 2018-01-10 | 2018-05-04 | 苏州首达电子有限公司 | A kind of sliding rail structure |
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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: 20161109 Termination date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |