CN211315536U

CN211315536U - Multi-screen display bracket

Info

Publication number: CN211315536U
Application number: CN201921031312.3U
Authority: CN
Inventors: 李凡; 陈玮; 陈香
Original assignee: Hunan International Business Vocational College
Current assignee: Hunan International Business Vocational College
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-08-21
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a many screen display show ware support relates to screen display device technical field. Including the bracing piece, the bracing piece includes steadying plate, first dead lever, second dead lever, backup pad and bearing, and the bottom of bracing piece is connected with the last fixed surface of steadying plate, and four turnings of steadying plate are all movable and are provided with the movable wheel, and the surface of bracing piece cup joints with the inside activity of first dead lever low side. This multi-screen display ware support is used in computer teaching, through setting up the mount, connecting plate and fixed block, extract mount and connecting plate from the slot of fixed block, install earlier on the display and insert back the slot with the connecting plate in, the device demountable installation's mode has solved conventional mounting means and has needed many people to cooperate the problem of installing more wasting time and energy, and conventional mounting means probably can collide the display when the installation and cause the loss, the device installation swiftly easy operation has improved the practicality.

Description

Multi-screen display bracket

Technical Field

The utility model relates to a screen display device technical field specifically is a many screen display show ware support.

Background

The multi-screen display is that a plurality of screens are arranged, different screens are displayed on the screens, and a spliced combined large screen can be displayed, and the multi-screen display is widely applied to various fields such as file editing, drawing editing, movie entertainment, stock market finance, education and learning, but the traditional multi-screen display bracket has the following problems:

1. in the prior art, the process of installing the display by a conventional bracket is complicated, multiple persons are needed for matching installation, the display is easy to collide, and the practicability is too low for a user;

2. in the prior art, the conventional display support for teaching cannot adjust the height and the width of a display, and is very troublesome because a plurality of people are required to carry the display support when the display support is required to be used and after the display support is used up.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a many screen display show ware support possesses simple to operate, and nimble advantage of adjusting and convenient removal has solved the loaded down with trivial details of installation, and inconvenient removal can not height-adjusting and width's problem.

(II) technical scheme

For realizing above-mentioned simple to operate, nimble purpose of adjusting and convenient removal, the utility model provides a following technical scheme: the utility model provides a many screen display show ware support, includes the bracing piece, its characterized in that: the supporting rod comprises a stabilizing plate, a first fixing rod, a second fixing rod, a supporting plate and a bearing, the bottom end of the supporting rod is fixedly connected with the upper surface of the stabilizing plate, the four corners of the stabilizing plate are respectively movably provided with a movable wheel, the surface of the supporting rod is movably sleeved with the inner part of the lower end of the first fixed rod, and the joint of the support rod and the first fixed rod is movably provided with a first telescopic device, the joint of the first fixed rod and the second fixed rod is movably provided with a second telescopic device, both sides of the first fixing rod and the second fixing rod are fixedly connected with one ends of the supporting plates, the other ends of the four supporting plates are fixedly connected with third telescopic devices, the surfaces of the four supporting plates are fixedly provided with balance plates, one ends of the four third telescopic devices are fixedly provided with fixing devices, and the other ends of the four third telescopic devices are rotatably connected with both sides of the first fixing rod and the second fixing rod through bearings;

the first telescopic device comprises a base, a top seat, a first threaded rod, a limiting block, a spring and a movable rod, wherein the base is fixedly connected with the left side surface of the supporting rod, the top seat is fixedly connected with the left side surface of the first fixed rod, a circular groove is formed in the upper surface of the base, the bottom end of the first threaded rod is placed in the circular groove, a through hole is formed in the circular groove, the limiting block is movably arranged inside the through hole, the bottom end of the limiting block is fixedly connected with the top end of the movable rod, the spring is sleeved on the surface of the movable rod and fixedly connected with the bottom end of the limiting block, the bottom end of the movable rod extends to the lower surface of the base, the top end of the limiting block extends to the inside of a square groove formed in the bottom end of the first threaded rod, and the top end of the first threaded rod;

the third telescoping device includes that the second adjusting bolt, sleeve, extension rod and third threaded rod, the left surface of second adjusting bolt and the one end fixed connection of third threaded rod, the inside of extension rod and the surperficial threaded connection of third threaded rod, and the surface of extension rod cup joints with telescopic inside and extends the sleeve right flank, telescopic surface and backup pad fixed connection.

As a preferred technical scheme of the utility model, the second telescoping device includes first gim peg, second threaded rod, movable block and regulation pole, the lower surface of first gim peg and the top fixed connection of second threaded rod, the bottom of second threaded rod extends to the thread groove that first dead lever top was seted up in, the surface of first gim peg is articulated with the one end of adjusting the pole, it places in the standing groove of seting up on first fixed rod surface to adjust the pole, the one end of movable block is connected with the last fixed surface of first gim peg, and the other end activity of movable block sets up in the inside of second dead lever.

As a preferred technical scheme of the utility model, fixing device includes mount, connecting plate and fixed block, the back of mount and the positive fixed connection of connecting plate, the slot has been seted up on the fixed block surface, the connecting plate activity sets up in the slot, the left surface of fixed block and the extension rod extend to the outer one end fixed connection of sleeve, the activity of the positive contained angle department of connecting plate is provided with the rubber pad.

As a preferred technical scheme of the utility model, the equal fixed mounting in surface of first dead lever and second has the ply-yarn drill, the quantity of ply-yarn drill is four.

As an optimal technical scheme of the utility model, four there is the rubber strip positive and the equal fixed mounting in back of balancing plate.

As a preferred technical scheme of the utility model, the backup pad and the third telescoping device of first dead lever and both sides constitute the tripod relation, the backup pad and the third telescoping device of second dead lever and both sides constitute the tripod relation.

(III) advantageous effects

Compared with the prior art, the utility model provides a many screen display show ware support possesses following beneficial effect:

1. this many screen display show ware support through setting up mount, connecting plate and fixed block, extracts mount and connecting plate from the slot of fixed block, installs earlier on the display and inserts back the slot with the connecting plate again in, the device demountable installation's mode has solved conventional mounting means and has needed many people to cooperate the problem that the installation is more time-consuming and energy-consuming, and conventional mounting means probably can collide the display when the installation and cause the loss in addition, and the device installation swiftly easy operation has improved the practicality.

2. This many screen display show ware support through setting up first telescoping device, second telescoping device and third telescoping device, and first telescoping device can adjust this support whole height with the second telescoping device, and the third telescoping device can be adjusted the width of two sets of horizontal supports, has solved the problem that conventional teaching type support can not height-adjusting and width, and this support bottom has set up the movable wheel, and the transport of making a round trip when having avoided using has made things convenient for user's use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the first telescoping device of the present invention;

FIG. 3 is a front sectional view of a second retractor device of the present invention;

FIG. 4 is a front cross-sectional view of a third telescopic device of the present invention;

FIG. 5 is a rear view of the structure of the present invention;

fig. 6 is a rear view of the fixing device of the present invention.

In the figure: 1. a support bar; 2. a stabilizing plate; 3. a first fixing lever; 4. a first telescoping device; 401. a base; 402. a top seat; 403. a first threaded rod; 404. a limiting block; 405. a spring; 406. a movable rod; 5. a second fixing bar; 6. a second telescoping device; 601. a first adjusting bolt; 602. a second threaded rod; 603. a movable block; 604. adjusting a rod; 7. a third telescoping device; 701. a second adjusting bolt; 702. a sleeve; 703. an extension rod; 704. a third threaded rod; 8. a fixing device; 801. a fixed mount; 802. a connecting plate; 803. a rubber pad; 804. a fixed block; 9. a balance plate; 10. a rubber strip; 11. a support plate; 12. a line card; 13. and a bearing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model discloses a multi-screen display bracket, which comprises a support rod 1, wherein the support rod 1 comprises a stabilizing plate 2, a first fixing rod 3, a second fixing rod 5, a support plate 11 and a bearing 13, the bottom end of the support rod 1 is fixedly connected with the upper surface of the stabilizing plate 2, four corners of the stabilizing plate 2 are movably provided with movable wheels, the surface of the support rod 1 is movably sleeved with the inner part of the lower end of the first fixing rod 3, the joint of the support rod 1 and the first fixing rod 3 is movably provided with a first telescopic device 4, the joint of the first fixing rod 3 and the second fixing rod 5 is movably provided with a second telescopic device 6, two sides of the first fixing rod 3 and the second fixing rod 5 are fixedly connected with one end of the support plate 11, the other ends of the four support plates 11 are fixedly connected with a third telescopic device 7, the surfaces of the four support plates 11 are fixedly provided with, one end of each of the four third telescoping devices 7 is fixedly provided with a fixing device 8, the other end of each of the four third telescoping devices 7 is rotatably connected with two sides of the first fixing rod 3 and the second fixing rod 5 through a bearing 13, each of the first telescoping devices 4 comprises a base 401, a top seat 402, a first threaded rod 403, a limiting block 404, a spring 405 and a movable rod 406, the base 401 is fixedly connected with the left side surface of the supporting rod 1, the top seat 402 is fixedly connected with the left side surface of the first fixing rod 3, the upper surface of the base 401 is provided with a circular groove, the bottom end of the first threaded rod 403 is placed in the circular groove, a through hole is formed in the circular groove, the bottom end of the limiting block 404 is fixedly connected with the top end of the movable rod 406, the spring 405 is fixedly connected with the bottom end of the limiting block 404 in a sleeved mode, the bottom end of the movable rod 406 extends to the lower surface of the base 401, the top, the top end of the first threaded rod 403 penetrates through the upper surface of the top base 402 through a threaded hole formed in the top base 402, the second telescopic device 6 comprises a first adjusting bolt 601, a second threaded rod 602, a movable block 603 and an adjusting rod 604, the lower surface of the first adjusting bolt 601 is fixedly connected with the top end of the second threaded rod 602, the bottom end of the second threaded rod 602 extends into a threaded groove formed in the top end of the first fixing rod 3, the surface of the first adjusting bolt 601 is hinged with one end of the adjusting rod 604, the adjusting rod 604 is placed in a placing groove formed in the surface of the first fixing rod 3, one end of the movable block 603 is fixedly connected with the upper surface of the first adjusting bolt 601, the other end of the movable block 603 is movably arranged in the second fixing rod 5, the third telescopic device 7 comprises a second adjusting bolt 701, a sleeve 702, an extending rod 703 and a third threaded rod 704, the left side surface of the second adjusting bolt 701 is fixedly connected with one end of the third threaded rod 704, the inside of the extension rod 703 is connected with the surface of the third threaded rod 704 through a thread, the surface of the extension rod 703 is sleeved with the inside of the sleeve 702 and extends out of the right side surface of the sleeve 702, the inside of the extension rod 703 is engraved with a thread matched with the third threaded rod 704, the surface of the sleeve 702 is fixedly connected with the support plate 11, the fixing device 8 comprises a fixing frame 801, a connecting plate 802 and a fixing block 804, the back surface of the fixing frame 801 is fixedly connected with the front surface of the connecting plate 802, the surface of the fixing block 804 is provided with a slot, the connecting plate 802 is movably arranged in the slot, the left side surface of the fixing block 804 is fixedly connected with one end of the extension rod 703 extending out of the sleeve 702, in conclusion, the multi-screen display bracket is provided with the fixing frame 801, the connecting plate 802 and the fixing block 804 to pull the fixing frame 801 and the connecting plate 802 out of, the device demountable installation's mode has solved conventional mounting means and has needed many people to cooperate the problem that the installation is more time-consuming and energy-consuming, and conventional mounting means probably can collide the display and cause the loss when the installation moreover, and the device installation is swift easy operation has improved the practicality.

Specifically, the line cards 12 are fixedly mounted on the surfaces of the first fixing rod 3 and the second fixing rod, and the number of the line cards 12 is four.

In this embodiment, can be with the orderly fixed of power cord of four displays, avoid the condition that the wire winding was tied a knot to appear.

Specifically, rubber strips 10 are fixedly arranged on the front and the back of the four balance plates 9.

In this embodiment, the balance plate 9 can make the display more stable when adjusting from side to side, and the rubber strip 10 can prevent the display from wearing and tearing in the place that contacts with the balance plate 9.

Specifically, a rubber pad 803 is movably disposed at a front included angle of the connecting plate 802.

In this embodiment, the rubber pad 803 can reduce the shock generated when the display is inserted into the slot.

Specifically, the first fixing rod 3 and the supporting plates 11 and the third telescopic devices 7 on both sides form a tripod relationship, and the second fixing rod 5 and the supporting plates 11 and the third telescopic devices 7 on both sides form a tripod relationship.

In this embodiment, the tripod has high stability, improving the usability of the stand.

The utility model discloses a theory of operation and use flow: when the height adjusting device is used, the fixed frame 801 and the connecting plate 802 are pulled out from the slots and installed on the back of a display, the movable rod 406 in the first telescopic device 4 is pulled downwards to enable the limiting block 404 to be separated from the square groove at the bottom of the first threaded rod 403, the whole height of the bracket can be adjusted by rotating the first threaded rod 403, the movable rod 406 is loosened after adjustment, the spring 405 drives the movable rod 406 to rebound to the square groove at the bottom of the first threaded rod 403 to prevent the first threaded rod 403 from rotating under pressure, then the adjusting rod 604 of the second telescopic device 6 is pulled to be horizontal from the placing groove on the surface of the first fixed rod 3 to drive the first adjusting bolt 601 to rotate horizontally to drive the second threaded rod 602 to ascend to adjust the height between the two groups of brackets, the adjusting rod 604 is placed in the placing groove to prevent the second threaded rod 602 from rotating under pressure after the height is adjusted, and then the connecting plate 802 installed with the display is inserted back into the slots of the fixed block 804, if the distance between the horizontal directions of the display is required to be adjusted, the second adjusting bolt 701 of the third telescopic device 7 is rotated to drive the third threaded rod 704 to rotate together, so that the extension rod 703 sleeved on the surface of the third threaded rod 704 moves horizontally, and the operation on the bracket is completed through the above.

In conclusion, this many screen display show ware support through setting up mount 801, connecting plate 802 and fixed block 804, extracts mount 801 and connecting plate 802 from the slot of fixed block 804, installs earlier on the display and inserts the connecting plate 802 back in the slot again, and the device demountable installation's mode has solved the problem that conventional mounting means needs many people cooperation installation to waste time and energy, and conventional mounting means probably can collide the display when the installation and cause the loss, and the device installation is swift easy operation has improved the practicality.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-screen display stand, comprising a support bar (1), characterized in that: the supporting rod (1) comprises a stabilizing plate (2), a first fixing rod (3), a second fixing rod (5), a supporting plate (11) and a bearing (13), the bottom end of the supporting rod (1) is fixedly connected with the upper surface of the stabilizing plate (2), movable wheels are movably arranged at four corners of the stabilizing plate (2), the surface of the supporting rod (1) is movably sleeved with the inner part of the low end of the first fixing rod (3), a first telescopic device (4) is movably arranged at the joint of the supporting rod (1) and the first fixing rod (3), a second telescopic device (6) is movably arranged at the joint of the first fixing rod (3) and the second fixing rod (5), two sides of the first fixing rod (3) and the second fixing rod (5) are fixedly connected with one end of the supporting plate (11), and a third telescopic device (7) is fixedly connected with the other end of the supporting plate (11), the surfaces of the four supporting plates (11) are fixedly provided with balance plates (9), one ends of the four third telescopic devices (7) are fixedly provided with fixing devices (8), and the other ends of the four third telescopic devices (7) are rotatably connected with two sides of the first fixing rod (3) and the second fixing rod (5) through bearings (13);

the first telescopic device (4) comprises a base (401), a top seat (402), a first threaded rod (403), a limiting block (404), a spring (405) and a movable rod (406), the base (401) is fixedly connected with the left side surface of the support rod (1), the top seat (402) is fixedly connected with the left side surface of the first fixed rod (3), a circular groove is formed in the upper surface of the base (401), the bottom end of the first threaded rod (403) is placed in the circular groove, a through hole is formed in the circular groove, the limiting block (404) is movably installed in the through hole, the bottom end of the limiting block (404) is fixedly connected with the top end of the movable rod (406), the spring (405) is sleeved with the surface of the movable rod (406) and fixedly connected with the bottom end of the limiting block (404), the bottom end of the movable rod (406) extends to the lower surface of the base (401), and the top end of the limiting block (404) extends to the inside of a square groove formed in the bottom end of the first, the top end of the first threaded rod (403) penetrates through the upper surface of the top seat (402) through a threaded hole formed in the top seat (402);

third telescoping device (7) are including second adjusting bolt (701), sleeve (702), extension rod (703) and third threaded rod (704), the left surface of second adjusting bolt (701) and the one end fixed connection of third threaded rod (704), the inside of extension rod (703) and the surface threaded connection of third threaded rod (704), and the surface of extension rod (703) cup joints with the inside of sleeve (702) and extends sleeve (702) right flank, the surface and backup pad (11) fixed connection of sleeve (702).

2. The multi-screen display stand of claim 1, wherein: the second telescoping device (6) includes first adjusting bolt (601), second threaded rod (602), movable block (603) and adjusts pole (604), the lower surface of first adjusting bolt (601) and the top fixed connection of second threaded rod (602), the bottom of second threaded rod (602) extends to the thread groove that first dead lever (3) top was seted up in, the surface of first adjusting bolt (601) is articulated with the one end of adjusting pole (604), it places in the standing groove that first dead lever (3) surface was seted up to adjust pole (604), the one end of movable block (603) and the upper surface fixed connection of first adjusting bolt (601), and the other end activity of movable block (603) sets up in the inside of second dead lever (5).

3. The multi-screen display stand of claim 1, wherein: fixing device (8) are including mount (801), connecting plate (802) and fixed block (804), the back of mount (801) and the front fixed connection of connecting plate (802), the slot has been seted up on fixed block (804) surface, connecting plate (802) activity sets up in the slot, the left surface and extension rod (703) of fixed block (804) extend to the outer one end fixed connection of sleeve (702), the activity of the positive contained angle department of connecting plate (802) is provided with rubber pad (803).

4. The multi-screen display stand of claim 1, wherein: the surface of the first fixing rod (3) and the surface of the second fixing rod are both fixedly provided with four line cards (12), and the number of the line cards (12) is four.

5. The multi-screen display stand of claim 1, wherein: the front and the back of the four balance plates (9) are fixedly provided with rubber strips (10).

6. The multi-screen display stand of claim 1, wherein: the first fixing rod (3) and the supporting plates (11) on the two sides and the third telescopic devices (7) form a tripod relationship, and the second fixing rod (5) and the supporting plates (11) on the two sides and the third telescopic devices (7) form a tripod relationship.