CN212056564U - Anti-overturning computer display expansion device - Google Patents
Anti-overturning computer display expansion device Download PDFInfo
- Publication number
- CN212056564U CN212056564U CN202020795629.0U CN202020795629U CN212056564U CN 212056564 U CN212056564 U CN 212056564U CN 202020795629 U CN202020795629 U CN 202020795629U CN 212056564 U CN212056564 U CN 212056564U
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- China
- Prior art keywords
- screw rod
- display
- supporting
- screw
- supporting seat
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- 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
- 230000001681 protective effect Effects 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a computer display telescoping device that prevents toppling, including display and supporting seat, the supporting seat is the cavity setting, the upper end of supporting seat is run through and is equipped with rather than fixed connection and the well hollow rod that communicates each other, the upper end of well hollow rod is rotated and is connected with the swivel nut, swivel nut female connection has screw thread opposite direction's first screw rod and second screw rod, be equipped with stop gear between first screw rod and the second screw rod, the bottom fixed connection of first screw rod and display, the second screw rod runs through the fixed rather than sliding connection in upper end of well hollow rod, be equipped with supporting mechanism between second screw rod and the supporting seat. The utility model discloses it is rational in infrastructure, not only the convenience is adjusted the height of display, and easy operation is convenient more laborsaving, and the support area grow of supporting seat behind the height-adjusting to can carry out more stable support to the display, make it difficult topple.
Description
Technical Field
The utility model relates to a display technical field especially relates to a computer display telescoping device who prevents toppling.
Background
Present computer display's telescopic bracket is mostly a branch and a rod cover and bolt, the base cooperation is used, need take off the bolt earlier when adjusting branch and rod cover, all weights of holding computer display with the hand, install the bolt after the regulation, it is once very hard to adjust, and its base support area of display after the height-adjusting does not change, then the display stability that risees does not reduce to some extent before adjusting relatively, based on this, we have designed a computer display telescoping device who prevents toppling and have solved above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the computer display telescoping device who prevents toppling that proposes, it is not only convenient highly adjusting the display, and easy operation is convenient more laborsaving, and the support area grow of support seat behind the height-adjusting to can carry out more stable support to the display, make it be difficult for toppling.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent computer display telescoping device that topples, includes display and supporting seat, the supporting seat is the cavity setting, the upper end of supporting seat is run through and is equipped with rather than fixed connection and the well hollow rod that communicates each other, the upper end of well hollow rod is rotated and is connected with the swivel nut, swivel nut female connection has screw thread opposite direction's first screw rod and second screw rod, be equipped with stop gear between first screw rod and the second screw rod, the bottom fixed connection of first screw rod and display, the second screw rod runs through the fixed rather than sliding connection in upper end of well hollow rod, be equipped with supporting mechanism between second screw rod and the supporting seat.
Preferably, the bottom of the screw sleeve is rotatably connected with the upper end of the hollow rod through a bearing.
Preferably, the limiting mechanism comprises a rectangular sleeve embedded at the bottom of the first screw rod, a rectangular rod is connected in the rectangular sleeve in a sliding mode, and the rectangular rod is fixedly connected with the upper end of the second screw rod.
Preferably, two symmetrical supporting pieces are fixedly connected to the first screw rod, and both the two supporting pieces are fixedly connected to the bottom of the display.
Preferably, the outer wall cover of swivel nut is equipped with the protective sheath, the material of protective sheath is silica gel.
Preferably, the supporting mechanism includes the sliding tray that runs through four sides of supporting seat, four equal fixedly connected with backup pad in the sliding tray, four the relative one end of backup pad all rotates and is connected with the bracing piece, four the other end of bracing piece all rotates with the bottom of second screw rod and is connected.
Compared with the prior art, the utility model, its beneficial effect does:
1. the swivel nut is rotated to hand, and first screw rod and second screw rod back of the body removal in the back of the body can be realized, and the rectangle pole slides in the rectangle cover, first screw rod rebound, and the second screw rod moves down, can rise the height of display through first screw rod, and easy operation is convenient, and is more laborsaving.
2. The second screw rod moves downwards to drive the four supporting rods to move, under the action of the four supporting rods, the four supporting plates can be pushed to slide and stretch out of the supporting seat, the supporting area of the supporting seat can be increased through the four supporting plates, and therefore the display can be supported more stably after rising, and is not prone to overturning.
To sum up, the utility model discloses rational in infrastructure, not only the convenience is adjusted the height of display, and easy operation is convenient more laborsaving, and the support area grow of supporting seat behind the height-adjusting to can carry out more stable support to the display, make it be difficult for toppling.
Drawings
Fig. 1 is a cross-sectional view of a tilt-proof expansion device of a computer monitor according to the present invention;
FIG. 2 is a side view of a support seat in the tilt-proof expansion device of a computer monitor according to the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1.
In the figure: the display device comprises a display 1, a support base 2, a support plate 3, a sliding groove 4, a hollow rod 5, a support rod 6, a support piece 7, a first screw rod 8, a second screw rod 9, a threaded sleeve 10, a rectangular sleeve 11, a rectangular rod 12, a protective sleeve 13 and a bearing 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-3, a tilt-proof computer display expansion device comprises a display 1 and a support seat 2, wherein the support seat 2 is hollow, a hollow rod 5 fixedly connected with the support seat 2 and communicated with the support seat is arranged at the upper end of the support seat in a penetrating manner, the upper end of the hollow rod 5 is rotatably connected with a threaded sleeve 10, a protective sleeve 13 is sleeved on the outer wall of the threaded sleeve 10, and the protective sleeve 13 is made of silica gel, so that a user can conveniently rotate the threaded sleeve 10; the bottom of the screw sleeve 10 is rotatably connected with the upper end of the hollow rod 5 through a bearing 14, the inner ring of the bearing 14 is fixedly connected with the upper end of the hollow rod 5, the lower end of the screw sleeve 10 is fixedly connected with the outer ring of the bearing 14, and the second screw rod 9 penetrates through the inner ring of the bearing 14 and is not abutted against the inner ring.
The thread insert 10 is internally threaded with a first screw 8 and a second screw 9 with opposite thread directions, and the internal threads of the inner wall of the corresponding thread insert 10 are matched with the first screw 8 and the second screw 9; be equipped with stop gear between first screw rod 8 and the second screw rod 9, stop gear is including inlaying the rectangle cover 11 of establishing in first screw rod 8 bottom, sliding connection has rectangular pole 12 in the rectangle cover 11, rectangular pole 12 and second screw rod 9's upper end fixed connection, because second screw rod 9 is by the spacing unable rotation of bracing piece 6, then rectangular pole 12 and the cooperation of rectangle cover 11, can realize spacing to first screw rod 8, make it can not rotate, and then realize spacing to display 1.
The second screw rod 9 runs through the fixed rather than sliding connection in upper end of cavity pole 5, is equipped with supporting mechanism between second screw rod 9 and the supporting seat 2, and supporting mechanism is including running through the sliding tray 4 of 2 sides of supporting seat, equal fixedly connected with backup pad 3 in four sliding trays 4, and the one end that four backup pads 3 are relative all rotates and is connected with bracing piece 6, and the other end of four bracing pieces 6 all rotates with the bottom of second screw rod 9 and is connected.
When the utility model is used, when the height of the display 1 is adjusted, a user can hold the support seat 2 by one hand and rotate the screw sleeve 10 by the other hand, because the second screw rod 9 can not rotate due to the limit of the support rod 6, the rectangular rod 12 is matched with the rectangular sleeve 11, the limit of the first screw rod 8 can be realized, so that the screw sleeve can not rotate, when the screw sleeve 10 rotates, the first screw rod 8 and the second screw rod 9 can move back and forth, the rectangular rod 12 slides in the rectangular sleeve 11, the first screw rod 8 moves upwards, the second screw rod 9 moves downwards, the height of the display 1 can be increased through the first screw rod 8, the second screw rod 9 moves downwards to drive the four support rods 6 to move, under the action of the four support rods 6, the four support plates 3 can be pushed to slide and extend out of the support seat 2, the support area of the support seat 2 can be increased through the four support plates 3, therefore, the display 1 after being lifted can be more stably supported, and is not easy to overturn; when the screw sleeve 10 is rotated reversely, the first screw 8 and the second screw 9 move relatively, and the support plate 3 moves into the support seat 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent computer display telescoping device that topples, includes display (1) and supporting seat (2), its characterized in that, supporting seat (2) are the cavity setting, the upper end of supporting seat (2) runs through cavity pole (5) that are equipped with rather than fixed connection and communicate each other, the upper end of cavity pole (5) is rotated and is connected with swivel nut (10), swivel nut (10) female connection has opposite first screw rod (8) of screw thread direction and second screw rod (9), be equipped with stop gear between first screw rod (8) and second screw rod (9), the bottom fixed connection of first screw rod (8) and display (1), second screw rod (9) run through the fixed rather than sliding connection in upper end of cavity pole (5), be equipped with supporting mechanism between second screw rod (9) and supporting seat (2).
2. The tilt-proof computer monitor telescoping device according to claim 1, characterized in that the bottom of the screw sleeve (10) is rotatably connected with the upper end of the hollow rod (5) through a bearing (14).
3. The overturn-preventing computer display expansion device of claim 1, wherein the limiting mechanism comprises a rectangular sleeve (11) embedded at the bottom of the first screw rod (8), a rectangular rod (12) is connected in the rectangular sleeve (11) in a sliding manner, and the rectangular rod (12) is fixedly connected with the upper end of the second screw rod (9).
4. The overturn-preventing computer display expansion device of claim 1, wherein two symmetrical supporting members (7) are fixedly connected to the first screw (8), and both supporting members (7) are fixedly connected with the bottom of the display (1).
5. The overturn-preventing computer display expansion device of claim 1, wherein a protective sleeve (13) is sleeved on the outer wall of the threaded sleeve (10), and the material of the protective sleeve (13) is silica gel.
6. The overturn-preventing computer display expansion device of claim 1, wherein the supporting mechanism comprises sliding grooves (4) penetrating through four sides of the supporting seat (2), supporting plates (3) are fixedly connected in all four sliding grooves (4), supporting rods (6) are rotatably connected at the opposite ends of all four supporting plates (3), and the other ends of all four supporting rods (6) are rotatably connected with the bottom of the second screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020795629.0U CN212056564U (en) | 2020-05-13 | 2020-05-13 | Anti-overturning computer display expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020795629.0U CN212056564U (en) | 2020-05-13 | 2020-05-13 | Anti-overturning computer display expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212056564U true CN212056564U (en) | 2020-12-01 |
Family
ID=73520051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020795629.0U Expired - Fee Related CN212056564U (en) | 2020-05-13 | 2020-05-13 | Anti-overturning computer display expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212056564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679192A (en) * | 2021-08-30 | 2021-11-23 | 盐城工学院 | Building engineering cost data analysis device |
| CN114052386A (en) * | 2021-10-25 | 2022-02-18 | 江苏可一文化产业集团股份有限公司 | Multi-functional podium suitable for remote teaching |
-
2020
- 2020-05-13 CN CN202020795629.0U patent/CN212056564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679192A (en) * | 2021-08-30 | 2021-11-23 | 盐城工学院 | Building engineering cost data analysis device |
| CN114052386A (en) * | 2021-10-25 | 2022-02-18 | 江苏可一文化产业集团股份有限公司 | Multi-functional podium suitable for remote teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210910 Address after: 450008 No. 405, South Building, yard 8, Dongfeng Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: Zhengzhou Longtian Electronic Technology Co.,Ltd. Address before: 450046 15 Wen Yuan Xi Road, Zheng Dong New District, Zhengzhou, Henan. Patentee before: ZHENGZHOU INSTITUTE OF AERONAUTICAL INDUSTRY MANAGEMENT |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |