CN214889838U

CN214889838U - Base for computing display screen

Info

Publication number: CN214889838U
Application number: CN202120145837.0U
Authority: CN
Inventors: 陈剑芳
Original assignee: Individual
Current assignee: Suzhou Pinqi Electronic Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-26
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a base for computer display screen, which comprises a base, the top on chassis is provided with the support column, the top of support column has been seted up and has been supported the groove, the inner chamber rotation that supports the groove is connected with the spliced pole, the top of spliced pole is provided with the bolt piece, the both sides of spliced pole bottom all are the circular array and have seted up a plurality of constant head tanks, the spout has all been seted up to the both sides at support column top, two relative one ends of traveller all are provided with the locating lever, the locating lever alternates with the inner chamber slip of a constant head tank among them and is connected, the one end of locating lever outer wall is provided with extension spring, spacing hole has been seted up at the middle part of spliced pole bottom, the inner chamber in spacing hole is provided with the gag lever post. The utility model discloses utilize gag lever post and locating lever matched with to set up the mode, elasticity through extension spring makes the pulling traveller, and the locating lever of being convenient for alternates with the slip of different constant head tanks, and the stable rotation of the spliced pole of being convenient for makes the different angles of display screen adjustment, and is more convenient during the use.

Description

Base for computing display screen

Technical Field

The utility model relates to a display screen field, in particular to base for calculation display screen.

Background

The computer display screen is one of the important computer structures and has one support for the computer display screen.

The bottom of present calculation display screen base is fixed its display by four labels and a hasp basically, and present comparatively simple direct utilization bolt formula alternates display bottom and fixed bolt piece slip, make the rigidity of display, but present base is fixed owing to all be fixed bolt formulas, lead to the display to present certain radian, when the user lies to use the display screen, cause certain vision blind area, bring inconvenience for its user, influence the use of display screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calculate base for display screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a base for a computing display screen comprises a chassis, wherein a support column is arranged above the chassis, a support groove is formed in the top end of the support column, a connecting column is rotatably connected to the inner cavity of the support groove, a pin sheet is fixedly connected to the top end of the connecting column, a plurality of positioning grooves are formed in the two sides of the bottom of the connecting column in an annular array, sliding grooves are formed in the two sides of the top of the support column, sliding columns are slidably and alternately connected to the inner cavity of the sliding grooves, a positioning rod is fixedly connected to the opposite end of each of the two sliding columns, the positioning rod is slidably and alternately connected with the inner cavity of one of the positioning grooves, an extension spring is slidably and alternately sleeved at one end of the outer wall of the positioning rod, one end of the extension spring is fixedly connected with one end of each sliding column, the other end of the extension spring is fixedly connected with one side of the inner wall of each sliding groove, and a limiting hole is formed in the middle of the bottom of the connecting column, the inner cavity of the limiting hole is rotatably and alternately connected with a limiting rod, and two ends of the limiting rod are fixedly connected with the inner wall of the supporting groove.

Preferably, two the slide opening has all been seted up to the one side inner wall that the spout is relative, the locating lever slides with the inner chamber of slide opening and alternates and is connected, two the equal fixedly connected with of one end that the traveller carried on the back mutually draws the post.

Preferably, the bottoms of the two sides of the plug pin piece are both provided with clamping grooves, the inner cavities of the clamping grooves are mutually communicated with the bottom end of the plug pin piece, and the inner cavities of the clamping grooves are connected with clamping blocks in a sliding and penetrating mode.

Preferably, the bottom both sides of draw-in groove inner wall all seted up the activity groove, the equal fixedly connected with movable block of both sides side of fixture block bottom, the inner chamber sliding alternate connection in movable block and activity groove.

Preferably, two the spacing groove has all been seted up to the inner wall of the relative one side of draw-in groove, the inner chamber sliding interlude of spacing groove is connected with spacing post, the outer wall sliding sleeve of spacing post is equipped with compression spring.

Preferably, one end of the limiting column is fixedly connected with one end of the clamping block, one end of the compression spring is fixedly connected with one end of the clamping block, and the other end of the compression spring is fixedly connected with one side of the inner wall of the clamping groove.

Preferably, the upper surface of the base plate is provided with a fixing groove, and the bottom of the supporting column is connected with an inner cavity of the fixing groove in a sliding penetrating mode.

The utility model discloses a technological effect and advantage:

(1) the utility model utilizes the setting mode that the limiting rod is matched with the positioning rod, and through the elasticity of the extension spring, the sliding column is pulled, the sliding of the positioning rod and different positioning grooves is convenient to alternate, the stable rotation of the connecting column is convenient, the display screen can adjust different angles, and the use is more convenient;

(2) the utility model discloses utilize fixture block and compression spring matched with to set up the mode, through compression spring's elasticity, the bottom that the display screen was gone into to the bolt piece card is more stable, through the joint and the slip of fixture block, is convenient for to the dismantlement of display screen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic side sectional structure view of the connection column of the present invention.

Fig. 3 is a schematic view of the front cross-sectional structure of the support column of the present invention.

Fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 3 according to the present invention.

Fig. 5 is a schematic view of the latch plate of the present invention in a front partial sectional view.

In the figure: 1. a chassis; 2. a support pillar; 3. a support groove; 4. connecting columns; 5. a latch tab; 6. positioning a groove; 7. a chute; 8. a traveler; 9. positioning a rod; 10. a slide hole; 11. an extension spring; 12. pulling the column; 13. a clamping block; 14. a card slot; 15. a limiting hole; 16. a movable block; 17. a movable groove; 18. a compression spring; 19. and fixing the grooves.

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.

The utility model provides a base for a computer display screen as shown in figures 1-5, which comprises a chassis 1, the chassis 1 is a disc, a support column 2 is arranged above the chassis 1, a fixed groove 19 is arranged on the upper surface of the chassis 1, the bottom of the support column 2 is connected with the inner cavity of the fixed groove 19 in a sliding and penetrating way, an anti-skid rubber pad is fixedly connected with the inner wall of the fixed groove 19, the support column 2 is convenient to be excessively attached with the anti-skid rubber pad, so that the position of the support column 2 is stable, a support groove 3 is arranged on the top end of the support column 2, the inner cavity of the support groove 3 is rotatably connected with a connecting column 4, one side of the top of the connecting column 4 is in an arc structure, a pin sheet 5 is fixedly connected with the top end of the connecting column 4, the bottom end of the display screen is provided with a connecting hole, connecting holes are arranged on both sides of the inner wall of the connecting groove, the pin sheet 5 is connected with the inner cavity of the connecting groove in a sliding and penetrating way, so as to be convenient for the connecting column 4 to be connected with the display screen, the two sides of the bottom of the connecting column 4 are both provided with a plurality of positioning grooves 6 in an annular array, the two sides of the top of the supporting column 2 are both provided with sliding grooves 7, the inner cavity of each sliding groove 7 is slidably and alternately connected with a sliding column 8, the opposite ends of the two sliding columns 8 are both fixedly connected with a positioning rod 9, the positioning rod 9 is slidably and alternately connected with the inner cavity of one positioning groove 6, so that the connecting column 4 can present different angles through the connection of the positioning rod 9 and different positioning grooves 6, a display screen can present different angles, the use by a user is convenient, one end of the outer wall of the positioning rod 9 is slidably and alternately sleeved with a tension spring 11, one end of the tension spring 11 is fixedly connected with one end of the sliding column 8, the other end of the tension spring 11 is fixedly connected with one side of the inner wall of the sliding groove 7, the positioning rod 9 is kept in a state of slidably and alternately inserting with the positioning grooves 6 through the tension spring 11, and the angle of the connecting column 4 is convenient to stabilize, a limiting hole 15 is formed in the middle of the bottom of the connecting column 4, a limiting rod is rotatably and alternately connected to an inner cavity of the limiting hole 15, two ends of the limiting rod are fixedly connected with the inner wall of the supporting groove 3, the connecting column 4 rotates in the axis direction of the limiting rod through the limiting rod, sliding holes 10 are formed in the inner wall of one side, opposite to the two sliding grooves 7, of the two sliding grooves, the positioning rod 9 is slidably and alternately connected with the inner cavity of the sliding hole 10, pull columns 12 are fixedly connected to the opposite ends of the two sliding columns 8, and the pull columns 12 are conveniently pulled to enable the sliding columns 8 to drive the positioning rod 9 to be slidably and alternately connected with the inner cavity of the positioning groove 6;

the bottom of the two sides of the pin sheet 5 is provided with a clamping groove 14, the clamping groove 14 is of an L-shaped groove structure, the inner cavity of the clamping groove 14 is communicated with the bottom end of the pin sheet 5, the inner cavity of the clamping groove 14 is connected with a clamping block 13 in a sliding and penetrating manner, the clamping block 13 is of an L-shaped rod-shaped structure, the sliding and penetrating of one end of the clamping block 13 and the inner cavity of the connecting hole is facilitated, the position of the pin sheet 5 is facilitated, the bottom end of the clamping block 13 is provided with a plurality of grooves, a user can pull the clamping block 13 conveniently, the display screen and the pin sheet 5 are convenient to disassemble, the two sides of the bottom of the inner wall of the clamping groove 14 are provided with movable grooves 17, the two sides of the bottom of the clamping block 13 are fixedly connected with movable blocks 16, the movable blocks 16 are connected with the inner cavity of the movable grooves 17 in a sliding and penetrating manner, the sliding and penetrating manner is stable, the inner walls of the two opposite sides of the clamping grooves 14 are provided with limiting columns, the outer walls of the limiting grooves are connected with limiting columns in a sliding and sleeved manner by compression spring 18, one end of the limiting column is fixedly connected with one end of the clamping block 13, one end of the compression spring 18 is fixedly connected with one end of the clamping block 13, the other end of the compression spring 18 is fixedly connected with one side of the inner wall of the clamping groove 14, the clamping block 13 is enabled to always keep in a sliding and penetrating state with the connecting hole through the compression spring 18, and the structure is enabled to be more stable.

The utility model discloses the theory of operation:

when the sliding display screen adjusting device is used, through the sliding insertion of the pin piece 5 and the connecting groove at the bottom of the display screen and the elastic support of the compression spring 18, the clamping blocks 13 at two sides of the pin piece 5 are inserted into the connecting holes at two sides of the inner wall of the connecting groove in a sliding way, so that the position of the pin piece 5 is stable, through the rotating insertion connection of the limiting rod and the limiting hole 15, the position of the connecting column 4 and the position of the supporting column 2 are stable, through the sliding insertion connection of the bottom of the supporting column 2 and the fixing groove 19 on the upper surface of the chassis 1, and through the anti-skidding rubber pads on the inner wall of the fixing groove 19, the positions of the supporting column 2 and the chassis 1 are stable, so that the position of the display screen is stable, when the angle of the display screen needs to be adjusted, through pulling the pull columns 12 at two sides of the supporting column 2, the slide column 8 is inserted into the inner cavity of the sliding groove 7, so that the positioning rod 9 slides out of the inner cavity of one positioning groove 6, through adjusting the angle of the display screen, through releasing the pull columns 12, under extension spring 11's elastic stretch, make locating lever 9 and wherein the inner chamber of another constant head tank 6 slide and alternate and be connected, make the display screen present different angles, convenient to use person's use, when needing to dismantle the base, through pulling fixture block 13 bottom, make the inner chamber of fixture block 13's one end roll-off connecting hole, the dismantlement of the display screen of being convenient for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A base for a computing display screen comprises a chassis (1) and is characterized in that a supporting column (2) is arranged above the chassis (1), a supporting groove (3) is formed in the top end of the supporting column (2), a connecting column (4) is rotatably connected to the inner cavity of the supporting groove (3), a pin sheet (5) is fixedly connected to the top end of the connecting column (4), a plurality of positioning grooves (6) are formed in the two sides of the bottom of the connecting column (4) in an annular array mode, sliding grooves (7) are formed in the two sides of the top of the supporting column (2), sliding columns (8) are slidably and alternately connected to the inner cavity of each sliding groove (7), positioning rods (9) are fixedly connected to the opposite ends of the two sliding columns (8), the positioning rods (9) are slidably and alternately connected to the inner cavity of one positioning groove (6), and extension springs (11) are slidably and alternately sleeved at one end of the outer wall of each positioning rod (9), the one end of extension spring (11) and the one end fixed connection of traveller (8), one side fixed connection of the other end and spout (7) inner wall of extension spring (11), spacing hole (15) have been seted up at the middle part of spliced pole (4) bottom, the inner chamber of spacing hole (15) rotates and alternates and is connected with the gag lever post, the both ends of gag lever post all with the inner wall fixed connection who supports groove (3).

2. The base for the computing display screen according to claim 1, wherein sliding holes (10) are formed in the inner wall of one side of each of the two sliding grooves (7) opposite to each other, the positioning rod (9) is slidably inserted into the inner cavity of each sliding hole (10), and pull columns (12) are fixedly connected to the opposite ends of the two sliding columns (8).

3. The base for the computing display screen according to claim 1, wherein clamping grooves (14) are formed in the bottoms of the two sides of the plug piece (5), the inner cavity of each clamping groove (14) is communicated with the bottom end of the plug piece (5), and clamping blocks (13) are slidably inserted into the inner cavity of each clamping groove (14).

4. The base for the computing display screen according to claim 3, wherein the bottom two sides of the inner wall of the clamping groove (14) are respectively provided with a movable groove (17), the bottom two sides of the clamping block (13) are respectively fixedly connected with a movable block (16), and the movable blocks (16) are slidably inserted into the inner cavity of the movable grooves (17).

5. The base for the computer display screen according to claim 3, wherein the inner walls of the two opposite sides of the clamping grooves (14) are respectively provided with a limiting groove, the inner cavity of each limiting groove is slidably inserted and connected with a limiting column, and the outer wall of each limiting column is slidably sleeved with a compression spring (18).

6. The base for the computer display screen according to claim 5, wherein one end of the limiting column is fixedly connected with one end of the clamping block (13), one end of the compression spring (18) is fixedly connected with one end of the clamping block (13), and the other end of the compression spring (18) is fixedly connected with one side of the inner wall of the clamping groove (14).

7. The base for the computer display screen according to claim 1, wherein a fixing groove (19) is formed on the upper surface of the base plate (1), and the bottom of the supporting column (2) is slidably inserted into an inner cavity of the fixing groove (19).