CN209012690U - A kind of display screen of adjustable distance - Google Patents
A kind of display screen of adjustable distance Download PDFInfo
- Publication number
- CN209012690U CN209012690U CN201821845792.2U CN201821845792U CN209012690U CN 209012690 U CN209012690 U CN 209012690U CN 201821845792 U CN201821845792 U CN 201821845792U CN 209012690 U CN209012690 U CN 209012690U
- Authority
- CN
- China
- Prior art keywords
- support rod
- display screen
- bearing piece
- link block
- boss
- 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
Links
Abstract
The utility model provides a kind of display screen of adjustable distance, including supporting plate, motor, connecting rod, support rod, second bearing piece, link block, the supporting plate right side is provided with sliding slot, the sliding block that can slide up and down is combined in the sliding slot, perforative threaded hole up and down is provided on the sliding block, the threaded rod being vertically arranged is fitted in the threaded hole, the lower end of the threaded rod is connected to motor by shaft coupling, motor rotation can be moved up and down by threaded rod band movable slider, the end face of the sliding block is hinged on one end of connecting rod, the other end of the connecting rod is hinged with locating piece, the locating piece right side is fixedly connected with display screen ontology.A kind of display screen of adjustable distance described in the utility model, it is easy to use, it by connecting rod and support rod effect can be achieved that the distance of display screen is adjusted, traditional display screen of solution can not be according to the demand of people to far and near problem.
Description
Technical field
The utility model relates to display apparatus field more particularly to a kind of display screens of adjustable distance.
Background technique
Display screen is that a kind of be shown to electronic document by specific transmission device is re-reflected into the aobvious of human eye on screen
Show tool, with the development of society, display screen, at necessity for people's lives, the application of display screen has also greatly enriched people
Life, when people's long-time short distance is when staring at display screen and seeing, the muscle in eyes is in tension, causes eyes tired
The vision syndromes such as labor, eye-blurred, headache, absent minded, and the device of display screen is placed now, most of fixations are not
It can be adjusted according to distance of the people for display screen distance.
For this purpose, designing a kind of display screen of adjustable distance, problem above is solved.
Summary of the invention
The utility model is to overcome the above deficiency, provides a kind of display screen of adjustable distance, including supporting plate, motor, company
Bar, support rod, the second bearing piece, link block, the supporting plate right side are provided with sliding slot, and being combined in the sliding slot can slide up and down
Sliding block is provided with perforative threaded hole up and down on the sliding block, is fitted with the threaded rod being vertically arranged, institute in the threaded hole
The lower end for stating threaded rod is connected to motor by shaft coupling, and motor rotation can be moved up and down by threaded rod band movable slider, described
The end face of sliding block is hinged on one end of connecting rod, and the other end of the connecting rod is hinged with locating piece, and the locating piece right side is fixed
It is connected with display screen ontology；
The support rod side is equipped with first boss, and the first boss is equipped with upper and lower perforative first through hole, described
The first boss other side is equipped with the first groove, and the side that the first boss is provided with the first groove is equipped with perforative second circle up and down
Hole；The link block, which is respectively arranged on the left side and the right side a slot, keeps link block of a lateral H shape；
Four support rod head and the tail both ends are cooperatively connected and the first boss of the support rod of front are made to be inserted in subsequent support
In first groove of bar, and by cylindrical pins first through hole is connect with the second through-hole and to be formed in quadrangle and can be in level side
To the support rod component of rotation；The multiple support rod connects that shape is in a row by the slots of link block left and right ends can be horizontal
The support rod component group of rotation, and the left and right ends of support rod component group are link block；
The upper end of the supporting plate right side is fixedly connected with the first bearing piece, the link block of one end of the support rod component group
Slot and the first bearing piece be cooperatively connected, the link block of the other end of the support rod component group and the second bearing piece left side cooperation company
It connects, the right side of second bearing piece is fixedly connected with the top that the second bearing piece described in display screen ontology is located at locating piece.
Further, first bearing piece is identical as second block structure, specification.
Preferably, the display screen ontology model LAN500HN01.
The beneficial effects of the utility model are:
A kind of display screen of adjustable distance described in the utility model, it is easy to use, it is acted on by connecting rod and support rod
It can be achieved that the distance of display screen is adjusted, traditional display screen of solution can not ask distance according to the demand of people
Topic.
Detailed description of the invention
Fig. 1 is main view of the utility model display location when distal end；
Fig. 2 is main view of the utility model display location when proximal end；
Fig. 3 is the top view of the utility model；
Fig. 4 is the structural schematic diagram of the utility model support rod component；
Fig. 5 is the structural schematic diagram of the utility model support rod；
Fig. 6 is the structural schematic diagram of the link block of the utility model；
Wherein: 1- supporting plate；2- sliding slot；3- sliding block；4- motor；5- threaded rod；6- connecting rod；The first bearing piece of 7-；8- support rod；
The second bearing piece of 9-；10- locating piece；11- display screen ontology；12- link block；The first groove of 13-；14- first boss；15- first
Through-hole；The second through-hole of 16-.
Specific embodiment
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
A kind of display screen of adjustable distance, including supporting plate 1, motor 4, connecting rod 6, support rod 8, the second bearing piece 9, link block
12,1 right side of supporting plate is provided with sliding slot 2, and the sliding block 3 that can slide up and down is combined in the sliding slot 2, is opened on the sliding block 3
There is perforative threaded hole up and down, is fitted with the threaded rod 5 being vertically arranged, the lower end of the threaded rod 5 in the threaded hole
It is connect by shaft coupling with motor 4, the rotation of motor 4 can be moved up and down by threaded rod 5 with movable slider 3, the end face of the sliding block 3
It is hinged on one end of connecting rod 6, the other end of the connecting rod 6 is hinged with locating piece 10, and 10 right side of locating piece is fixedly connected
There is display screen ontology 11；
As shown in figure 5,8 side of support rod is equipped with first boss 14, the first boss 14 is equipped with to be run through up and down
First through hole 15,14 other side of first boss is equipped with the first groove 13, and the first boss 14 is provided with the first groove 13
Side be equipped with upper and lower perforative second circular hole 16；As shown in fig. 6, the link block 12 is respectively arranged on the left side and the right side a slot
Keep link block 12 of a lateral H shape；
As shown in figure 4, four 8 head and the tail both ends of support rod, which are cooperatively connected, makes the first boss 14 of the support rod 8 of front
It is inserted in the first groove 13 of subsequent support rod 8, and first through hole 15 is connect shape with the second through-hole 16 by cylindrical pins
At the support rod component that is in quadrangle and can rotate in the horizontal direction；The multiple support rod passes through 12 left and right ends of link block
Slot connect the shape support rod component group in a row horizontally rotated, and the left and right ends of support rod component group be link block
12；
The upper end of 1 right side of supporting plate is fixedly connected with the first bearing piece 7, the connection of one end of the support rod component group
The slot of block 12 and the first bearing piece 7 are cooperatively connected, and the link block 12 and the second bearing piece 9 of the other end of the support rod component group are left
Face is cooperatively connected, and the right side of second bearing piece 9 is fixedly connected with the second bearing piece 9 described in display screen ontology 11 and is located at locating piece 10
Top.
Further, first bearing piece 7 is identical as 9 structure of the second bearing piece, specification.
Preferably, the display screen ontology model LAN500HN01.
Application method:
When display screen ontology 11, which is located at proximal end, to be adjusted, start motor 4, motor 4 rotates forward, and drives 5 turns of threaded rod
Dynamic, sliding block 3 moves upwards, and then connecting rod 6 is made to push 11 distal movement of display screen ontology, becomes in the support rod component of quadrangle
Shape ensure that the stability of display screen ontology 11 since support rod 8 and link block 12 only horizontally rotate.
When display screen ontology 11, which is located at distal end, to be adjusted, start motor 4, motor 4 inverts, and drives 5 turns of threaded rod
Dynamic, sliding block 3 moves downward, and then connecting rod 6 is made to push 11 proximal movement of display screen ontology, becomes in the support rod component of quadrangle
Shape ensure that the stability of display screen ontology 11 since support rod 8 and link block 12 only horizontally rotate.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill of the art
For personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of display screen of adjustable distance, including supporting plate (1), motor (4), connecting rod (6), support rod (8), the second bearing piece
(9), link block (12), which is characterized in that supporting plate (1) right side is provided with sliding slot (2), and being combined in the sliding slot (2) can
The sliding block (3) slided up and down is provided with perforative threaded hole up and down on the sliding block (3), is fitted in the threaded hole perpendicular
The lower end of the threaded rod (5) being directly arranged, the threaded rod (5) is connect by shaft coupling with motor (4), the end of the sliding block (3)
Face is hinged on one end of connecting rod (6), and the other end of the connecting rod (6) is hinged with locating piece (10), on the right side of the locating piece (10)
Face is fixedly connected with display screen ontology (11)；
Support rod (8) side is equipped with first boss (14), and it is logical that the first boss (14) is equipped with upper and lower perforative first
Hole (15), first boss (14) other side are equipped with the first groove (13), and the first boss (14) is provided with the first groove
(13) side is equipped with upper and lower perforative second through-hole (16), and stating link block (12) and being respectively arranged on the left side and the right side a slot makes to connect
It is of a lateral H shape to connect block (12)；
Four support rod (8) head and the tail both ends are cooperatively connected and are inserted in the first boss (14) of the support rod (8) of front below
Support rod (8) the first groove (13) in, and first through hole (15) connect shape with the second through-hole (16) by cylindrical pins
At the support rod component that is in quadrangle and can rotate in the horizontal direction；The multiple support rod passes through link block (12) left and right ends
Slot connect the shape support rod component group in a row horizontally rotated, and the left and right ends of support rod component group be link block
(12)；
The upper end of supporting plate (1) right side is fixedly connected with the first bearing piece (7), the connection of one end of the support rod component group
The slot and the first bearing piece (7) of block (12) are cooperatively connected, the link block (12) and second of the other end of the support rod component group
Bearing piece (9) left side is cooperatively connected, and the right side of second bearing piece (9) is fixedly connected with display screen ontology (11) second bearing piece
(9) it is located at the top of locating piece (10).
2. a kind of display screen of adjustable distance according to claim 1, which is characterized in that first bearing piece (7) with
Second bearing piece (9) structure, specification are identical.
3. a kind of display screen of adjustable distance according to claim 1 or 2, which is characterized in that the display screen ontology
Model LAN500HN01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845792.2U CN209012690U (en) | 2018-11-09 | 2018-11-09 | A kind of display screen of adjustable distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845792.2U CN209012690U (en) | 2018-11-09 | 2018-11-09 | A kind of display screen of adjustable distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012690U true CN209012690U (en) | 2019-06-21 |
Family
ID=66842044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821845792.2U Expired - Fee Related CN209012690U (en) | 2018-11-09 | 2018-11-09 | A kind of display screen of adjustable distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012690U (en) |
-
2018
- 2018-11-09 CN CN201821845792.2U patent/CN209012690U/en not_active Expired - Fee Related
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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: 20190621 Termination date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |