CN208036280U - A kind of high ferro folding desk board - Google Patents
A kind of high ferro folding desk board Download PDFInfo
- Publication number
- CN208036280U CN208036280U CN201820104567.7U CN201820104567U CN208036280U CN 208036280 U CN208036280 U CN 208036280U CN 201820104567 U CN201820104567 U CN 201820104567U CN 208036280 U CN208036280 U CN 208036280U
- Authority
- CN
- China
- Prior art keywords
- desktop
- block
- strut
- seat
- fixed block
- 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 a kind of high ferro folding desk boards, including seat, it is symmetrically rotatably connected to strut on the seat side wall, the one end of the strut far from seat is rotatably connected to desktop, it is rotatably connected to connecting rod on the strut, and connecting rod is located at strut close to the side of seat, the desktop lower end is arranged with two sliding slots, sliding block is slidably connected in each sliding slot, and the one end of connecting rod far from strut is rotatablely connected with sliding block, the seat side wall is equipped with fixed block, and fixed block is located between two struts, the desktop upper end is equipped with display, the desktop is equipped with placing groove, and placing groove is located at the right side of display.The utility model stable structure, easy to operate, design is scientific and reasonable, with short production cycle, and low manufacture cost, retractable operation is fairly simple, and cup is used convenient for passenger, is worthy to be popularized convenient for fixing.
Description
Technical field
The utility model is related to a kind of high ferro folding desk board technical field more particularly to a kind of high ferro folding desk boards.
Background technology
With the continuous improvement of people's living standards, requirement of the people to quality of life is also higher and higher；Railway transportation exists
Occupy important status, the big relatively inexpensive and comfortable semi-cushioned berth sleeping car of more options of people's trip in various vehicles transports
Compartment in order to pursue the time, can generally select high ferro, travel speed is fast, safe for many business people；And it is
The time is utilized, the use of mobile terminal device can be generally carried out in high ferro, therefore, for its seat back of high ferro class compartment
Can generally be arranged afterwards can revenue and expenditure desktop, convenient for back row seat passenger use, existing desktop basic structure is fairly simple, when
When seat outlet is shaken, the cup being placed on above is easy to trickle down, and cannot fix well, to solve the above-mentioned problems, then
It is proposed a kind of high ferro folding desk board.Existing high ferro folding desk board is complicated, and overall stability is poor, and folding and unfolding is comparatively laborious,
Cup is not easy to fix, and is not easy to passenger's use.
Utility model content
Purpose of the utility model is to solve complicated in the prior art, overall stability is poor, and folding and unfolding is more numerous
Trivial, cup is not easy to fix, be not easy to passenger use the problem of, and propose a kind of high ferro folding desk board.
To achieve the goals above, the utility model uses following technical solution：
A kind of high ferro folding desk board, including seat are symmetrically rotatably connected to strut, the strut on the seat side wall
It is rotatably connected to desktop far from one end of seat, is rotatably connected to connecting rod on the strut, and to be located at strut close for connecting rod
The side of seat, the desktop lower end are arranged with two sliding slots, sliding block are slidably connected in each sliding slot, and connect
The one end of bar far from strut is rotatablely connected with sliding block, and the seat side wall is equipped with fixed block, and fixed block is located at two struts
Between, the desktop upper end is equipped with display, and the desktop is equipped with placing groove, and placing groove is located at the right side of display, institute
State and be equipped with snap ring in placing groove, be arranged with the first spring in the placing groove, and the first spring be located remote from one end of slot with
Snap ring is fixedly connected, and the first pull rod is slidably connected on the desktop, and first pull rod one end is located in placing groove and and snap ring
It is fixedly connected, the lateral wall of the desktop is equipped with the first pulling block, and the one end of the first pull rod far from snap ring and the first pulling block are solid
Fixed connection.
Preferably, cavity is offered in the fixed block, the fixed block upper end slidably connects block, and block lower end
It through fixed block and extends in cavity, second spring is arranged in the cavity, the second spring upper end is equipped with support
Plate, and support plate upper end is fixedly connected with block, the support plate side wall is equipped with the second pull rod, is opened on the fixed block side wall
Equipped with card slot, and the second pull rod is located in card slot and extends on the outside of fixed block, and the fixed block lateral wall is equipped with second and draws
Block, and the second pulling block is fixedly connected with the second pull rod.
Preferably, the lower end both sides of the desktop are symmetrically fixedly connected with moving block, and strut upper end is rotated with moving block
Connection.
Preferably, first pull rod is located between two the first springs.
Preferably, the display is rotatablely connected with desktop, and in display insertion desktop.
Preferably, the desktop is equipped with USB port.
The utility model pulls the second pulling block when desktop needs folding and unfolding, since the second pulling block passes through the second pull rod and branch
Fagging is fixedly connected, and fixed block side wall is equipped with card slot, and the second pull rod is arranged in card slot, and then support plate can be made solid
Determine to be moved in the cavity of block, the block movement that can then drive setting to hold on the supporting plate, so that desktop
It is placed on fixed block or is taken out from fixed block, be to make under the action of second spring when desktop is placed on fixed block
It obtains block and blocks desktop again.The utility model stable structure, easy to operate, design is scientific and reasonable, with short production cycle, is fabricated to
This is low, and retractable operation is fairly simple, and cup is used convenient for passenger, is worthy to be popularized convenient for fixing.
Description of the drawings
Fig. 1 be the utility model proposes a kind of high ferro folding desk board structural schematic diagram；
Fig. 2 be the utility model proposes a kind of high ferro folding desk board bottom schematic view；
Fig. 3 be the utility model proposes a kind of high ferro folding desk board vertical view；
Fig. 4 be the utility model proposes a kind of high ferro folding desk board part A structural schematic diagram；
Fig. 5 be the utility model proposes a kind of high ferro folding desk board part B structural schematic diagram.
In figure：1 seat, 2 desktops, 3 connecting rods, 4 struts, 5 sliding blocks, 6 sliding slots, 7 moving blocks, 8 displays, 9 placing grooves,
10USB mouthfuls, 11 blocks, 12 support plates, 13 fixed blocks, 14 second springs, 15 second pull rods, 16 second pulling blocks, 17 snap rings, 18
One pulling block, 19 first pull rods, 20 first springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-5, a kind of high ferro folding desk board, including seat 1 are symmetrically rotatably connected to strut 4 on 1 side wall of seat
For supporting desktop 2, the one end of strut 4 far from seat 1 to be rotatably connected to desktop 2, the lower end both sides of desktop 2 are symmetrically fixedly connected
There is moving block 7, and 4 upper end of strut is rotatablely connected with moving block 7；Connecting rod 3 is rotatably connected on strut 4 can make desktop 2
More stable support, and connecting rod 3 is located at strut 4 close to the side of seat 1,2 lower end of desktop is arranged with two sliding slots 6 just
In slidably connecting sliding block 5 in the folding and unfolding of connecting rod 3, each sliding slot 6, and the one end of connecting rod 3 far from strut 4 and sliding block 5
Rotation connection, 1 side wall of seat is equipped with fixed block 13, and fixed block 13 is located between two struts 4, is offered in fixed block 13
Cavity, 13 upper end of fixed block slidably connects block 11, and 11 lower end of block through fixed block 13 and extends in cavity, cavity
It is inside arranged with second spring 14,14 upper end of second spring is equipped with support plate 12, and 12 upper end of support plate is fixed with block 11 and connected
It connects, 12 side wall of support plate is equipped with the second pull rod 15, offers card slot on 13 side wall of fixed block, and the second pull rod 15 is located at card slot
Interior and extend to the outside of fixed block 13,13 lateral wall of fixed block is equipped with the second pulling block 16, and the second pulling block 16 and the second pull rod
15 are fixedly connected；2 upper end of desktop is equipped with display 8, and display 8 is rotatablely connected with desktop 2, and display 8 is embedded in desktop 2；
Desktop 2 is equipped with placing groove 9, and placing groove 9 is located at the right side of display 8, right in placing groove 9 equipped with snap ring 17 in placing groove 9
Claim to be equipped with the first spring 20, and the first spring 20 is located remote from one end of slot 9 and is fixedly connected with snap ring 17, sliding company on desktop 2
It is connected to the first pull rod 19, and 19 one end of the first pull rod is located in placing groove 9 and is fixedly connected with snap ring 17, the lateral wall of desktop 2
It is equipped with the first pulling block 18, and the one end of the first pull rod 19 far from snap ring 17 is fixedly connected with the first pulling block 18；First pull rod 19
Between two the first springs 20；Desktop 2 charges to electronic product convenient for passenger equipped with USB port 10.
The display of display 8, the charging of USB port 10 and the positioning of strut 4 are the prior art in the utility model, herein no longer
Repeat, the utility model solve the technical issues of be.
The utility model pulls the second pulling block 16 when desktop 2 needs folding and unfolding, since the second pulling block 16 is drawn by second
Bar 15 is fixedly connected with support plate 12, and 13 side wall of fixed block is equipped with card slot, and the second pull rod 15 is arranged in card slot, and then can be with
So that support plate 12 is moved in the cavity of fixed block 13, the block 11 being arranged in 12 upper end of support plate can be then driven
It is mobile, so that desktop 2 is placed on fixed block 13 or is taken out from fixed block 13, when desktop 2 is placed on fixation
It is on block 13, so that block 11 blocks desktop 2 again under the action of second spring 14.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high ferro folding desk board, including seat (1), which is characterized in that be symmetrically rotatablely connected on seat (1) side wall
There are strut (4), the one end of the strut (4) far from seat (1) to be rotatably connected to desktop (2), be rotatablely connected on the strut (4)
There is connecting rod (3), and connecting rod (3) is located at side of the strut (4) close to seat (1), desktop (2) lower end is arranged with two
A sliding slot (6), slidably connects sliding block (5) in each sliding slot (6), and the one end of connecting rod (3) far from strut (4) with
Sliding block (5) is rotatablely connected, and seat (1) side wall is equipped with fixed block (13), and fixed block (13) be located at two struts (4) it
Between, desktop (2) upper end is equipped with display (8), and the desktop (2) is equipped with placing groove (9), and placing groove (9) is positioned at aobvious
Show the right side of device (8), snap ring (17) is equipped in the placing groove (9), the first spring is arranged in the placing groove (9)
(20), and the first spring (20) is located remote from one end of slot (9) and is fixedly connected with snap ring (17), the company of sliding on the desktop (2)
It is connected to the first pull rod (19), and the first pull rod (19) one end is located in placing groove (9) and is fixedly connected with snap ring (17), the table
The lateral wall of plate (2) is equipped with the first pulling block (18), and the one end of the first pull rod (19) far from snap ring (17) and the first pulling block
(18) it is fixedly connected.
2. a kind of high ferro folding desk board according to claim 1, which is characterized in that offered in the fixed block (13)
Cavity, fixed block (13) upper end slidably connects block (11), and block (11) lower end through fixed block (13) and extends
To cavity, second spring (14) is arranged in the cavity, second spring (14) upper end is equipped with support plate (12), and
Support plate (12) upper end is fixedly connected with block (11), and support plate (12) side wall is equipped with the second pull rod (15), described solid
Determine to offer card slot on block (13) side wall, and the second pull rod (15) is located in card slot and extends on the outside of fixed block (13), it is described
Fixed block (13) lateral wall is equipped with the second pulling block (16), and the second pulling block (16) is fixedly connected with the second pull rod (15).
3. a kind of high ferro folding desk board according to claim 1, which is characterized in that the lower end both sides of the desktop (2)
It is symmetrical to be fixedly connected with moving block (7), and strut (4) upper end is rotatablely connected with moving block (7).
4. a kind of high ferro folding desk board according to claim 1, which is characterized in that first pull rod (19) is located at two
Between a first spring (20).
5. a kind of high ferro folding desk board according to claim 1, which is characterized in that the display (8) and desktop (2)
Rotation connection, and in the embedded desktop (2) of display (8).
6. a kind of high ferro folding desk board according to claim 1, which is characterized in that the desktop (2) is equipped with USB port
(10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104567.7U CN208036280U (en) | 2018-01-22 | 2018-01-22 | A kind of high ferro folding desk board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104567.7U CN208036280U (en) | 2018-01-22 | 2018-01-22 | A kind of high ferro folding desk board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208036280U true CN208036280U (en) | 2018-11-02 |
Family
ID=63953963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820104567.7U Expired - Fee Related CN208036280U (en) | 2018-01-22 | 2018-01-22 | A kind of high ferro folding desk board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208036280U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602958A (en) * | 2020-06-24 | 2020-09-01 | 宁波策和休闲用品有限公司 | Table board mounting structure |
| TWI738289B (en) * | 2020-04-09 | 2021-09-01 | 台灣高速鐵路股份有限公司 | Table device in the back of a seat in a railway vehicle |
| CN113928360A (en) * | 2021-11-30 | 2022-01-14 | 大连交通大学 | High-speed railway intelligence table system based on electronic paper |
-
2018
- 2018-01-22 CN CN201820104567.7U patent/CN208036280U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI738289B (en) * | 2020-04-09 | 2021-09-01 | 台灣高速鐵路股份有限公司 | Table device in the back of a seat in a railway vehicle |
| CN111602958A (en) * | 2020-06-24 | 2020-09-01 | 宁波策和休闲用品有限公司 | Table board mounting structure |
| CN113928360A (en) * | 2021-11-30 | 2022-01-14 | 大连交通大学 | High-speed railway intelligence table system based on electronic paper |
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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: 20181102 Termination date: 20200122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |