CN217089930U

CN217089930U - Adjusting device for display

Info

Publication number: CN217089930U
Application number: CN202220916929.9U
Authority: CN
Inventors: 王凌峰; 孙弋洋; 何鹏; 肖奎; 邓文涛
Original assignee: Hubei University
Current assignee: Hubei University
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-02
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses an adjusting device for display, including the altitude mixture control subassembly, the last altitude mixture control subassembly that is provided with of place platform, the altitude mixture control subassembly includes the telescopic link, the one end of telescopic link links to each other with place platform, the other end setting of telescopic link is in the telescopic sleeve, be provided with the slip hole on the telescopic sleeve, the briquetting sets up in the slip hole, reset spring's one end links to each other with the bottom of slip hole, reset spring's the other end links to each other with the briquetting, set up the pressing groove on the telescopic sleeve's the outer wall, be provided with the drawing hole that runs through between the bottom of pressing groove and the bottom of slip hole, the briquetting passes through the cable and links to each other with the pinch bar, link to each other through anti-skidding component between the tip of briquetting and the outer wall of telescopic link. Set up a plurality of altitude mixture control subassemblies under the place the platform, every altitude mixture control subassembly homoenergetic independently height-adjusting can guarantee effectively that place the platform is in on the horizontal plane like this to a plurality of altitude mixture control subassemblies atress simultaneously have also guaranteed like this that the display can not rock under place the platform.

Description

Adjusting device for display

Technical Field

The utility model relates to a computer technology field, in particular to adjusting device for display.

Background

Along with the popularization of computers, more and more people use computers to work, most office computers adopted by office workers are desktop computers, and the display screen of the desktop computer is large, so that the office workers can use the computer conveniently. However, the height of the display is often adjusted in the process of using the display, the height and the use habit of each person are different, so the height requirements for the display are different, the height adjusting device of the existing display is also available on the market, and the problem that part of the devices are capable of being lifted integrally and the desktop of part of the office desk is warped, so that the height adjusting device can swing on the desktop, the display can shake, and the display is inconvenient for a user to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an adjusting device for display.

The purpose of the utility model is realized through the following technical scheme:

an adjusting device for a display comprises a placing platform and height adjusting components, wherein at least three height adjusting components are arranged on the lower surface of the placing platform, all the height adjusting components are not positioned on the same straight line and are parallel to each other, each height adjusting component comprises a telescopic rod, a telescopic sleeve, a reset spring, an anti-skidding part, a pressing block, a pull rope and a pry bar, one end of the telescopic rod is connected with the lower surface of the placing platform, the other end of the telescopic rod is arranged in the telescopic sleeve and is matched with the telescopic sleeve, a non-penetrating sliding hole is arranged on the inner wall of the telescopic sleeve, the pressing block is arranged in the sliding hole and is matched with the sliding hole, one end of the reset spring in a compression state is connected with the bottom of the sliding hole, and the other end of the reset spring is connected with the pressing block, be provided with on telescopic sleeve's the outer wall with pinch bar complex presses the indent, press the indent the bottom with be provided with the trompil that runs through between the bottom of sliding hole, the one end of cable with the briquetting links to each other, the other end of cable passes behind the trompil with the middle part of pinch bar links to each other, the tip of briquetting with pass through between the outer wall of telescopic link anti-skidding part links to each other.

Furthermore, the antiskid part comprises a convex ring and a groove, the side wall of the telescopic rod is provided with at least three convex rings, and the end face of the pressing block is provided with the groove matched with the convex rings.

Furthermore, the cross sections of the convex ring and the groove are square.

Furthermore, the convex rings are arranged on the side wall of the telescopic rod at equal intervals.

Further, the briquetting is through two the same reset spring with the bottom of sliding hole links to each other, two reset spring sets up respectively the upside and the downside of briquetting, the cable with the middle part of briquetting is fixed continuous.

Further, the length direction of the pressing groove is parallel to the length direction of the telescopic sleeve, a blind hole is formed in the bottom of one end of the pressing groove, and when the end of the pry bar is in contact with the bottom of the blind hole, the pressing block is not in contact with the telescopic rod.

Furthermore, the blind hole is in arc-shaped transitional connection with the pull hole.

Further, place the platform's cross-section is square, be provided with on four angles of place the platform's lower surface height adjusting component.

Further, the height adjusting assembly further comprises a base part, and the base part is arranged at the lower end of the telescopic sleeve.

Further, base part spin ball, fixing base and vaulting pole, the fixing base pass through the vaulting pole with the spin ball links to each other, the spin ball sets up in the ball groove of telescopic sleeve tip, just the spin ball can rotate in the ball groove.

The utility model has the advantages that:

1) in this device, set up a plurality of altitude mixture control subassemblies under the place the platform, every altitude mixture control subassembly homoenergetic is the height-adjusting independently, can guarantee effectively like this that place the platform is in on the horizontal plane to a plurality of altitude mixture control subassemblies atress simultaneously has also guaranteed like this that the display can not rock under place the platform.

2) In this device, the regulation between telescopic link and the telescope tube is very simple, at first presses the pinch bar to the bottom of blind hole, and the pinch bar rotates and drives briquetting compression reset spring through the cable and leads to briquetting and telescopic link separation, can adjust the length of telescopic link in the telescope tube wantonly this moment, when adjusting suitable position, directly loosen the pinch bar can, under reset spring's effect, the briquetting is in the same place with telescopic link reconfiguration to reach the purpose of the height of arbitrary regulation.

3) The fixing base can be better fix telescopic sleeve on the desk, through the better messenger fixing base laminating desk top of spin ball.

Drawings

FIG. 1 is a schematic front view of the present apparatus;

FIG. 2 is a schematic view of the connection structure of the height adjustment assembly;

FIG. 3 is a schematic view of a fitting structure between a protruding ring and a groove;

in the figure, 1-a placement platform, 2-a telescopic rod, 3-a telescopic sleeve, 4-a return spring, 5-a pressing block, 6-a pulling rope, 7-a pry bar, 8-a sliding hole, 9-a pressing groove, 10-a convex ring, 11-a groove, 12-a blind hole, 13-an arc shape, 14-a rotating ball, 15-a fixed seat, 16-a supporting rod and 17-a ball groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

an adjusting device for a display comprises a placing platform 1 and height adjusting components, wherein at least three height adjusting components are arranged on the lower surface of the placing platform 1, all the height adjusting components are not positioned on the same straight line and are parallel to each other, each height adjusting component comprises a telescopic rod 2, a telescopic sleeve 3, a reset spring 4, an anti-skidding component, a pressing block 5, a guy cable 6 and a pry bar 7, one end of the telescopic rod 2 is connected with the lower surface of the placing platform 1, the other end of the telescopic rod 2 is arranged in the telescopic sleeve 3 and is matched with the telescopic sleeve 3, a non-penetrating sliding hole 8 is arranged on the inner wall of the telescopic sleeve 3, the pressing block 5 is arranged in the sliding hole 8 and is matched with the sliding hole 8, one end of the reset spring 4 in a compression state is connected with the bottom of the sliding hole 8, the other end of the reset spring 4 is connected with the pressing block 5, a pressing groove 9 matched with the pry bar 7 is arranged on the outer wall of the telescopic sleeve 3, be provided with the trompil that runs through between the bottom of pressing groove 9 and the bottom of sliding hole 8, the one end of cable 6 links to each other with briquetting 5, and the other end of cable 6 passes behind the trompil and links to each other with the middle part of pinch bar 7, links to each other through anti-skidding part between the tip of briquetting 5 and the outer wall of telescopic link 2. The cross-section of placing platform 1 is square, is provided with altitude mixture control subassembly on four angles of placing platform 1's lower surface. Wherein, the better assurance place the platform 1 of four altitude mixture control subassemblies is in the horizontality, and telescopic link 2 slides along telescopic link 2's length direction in telescope tube 3, and in order to prevent telescopic link 2 at the 3 internal rotations of telescope tube, the cross-section of telescopic link 2 is oval, and telescope tube 3's hole is oval, and briquetting 5 can only slide in sliding hole 8, can not rotate. When the pry bar 7 is placed in the pressing groove 9, the outer wall of the pry bar 7 is engaged with the outer wall of the telescopic sleeve 3, and the stay 6 is a prior art inelastic rope. The function of the return spring 4 is that the pressing block 5 is fully contacted with the telescopic rod 2 under the action of no inhaul cable 6.

In some embodiments, the anti-slip part comprises a convex ring 10 and a groove 11, at least three convex rings 10 are arranged on the side wall of the telescopic rod 2, and the groove 11 matched with the convex rings 10 is arranged on the end surface of the pressing block 5. The cross sections of the convex ring 10 and the groove 11 are square. The protruding rings 10 are arranged on the side wall of the telescopic rod 2 at equal intervals. The arrangement of the convex ring 10 is the same as that of the screw rod, the arrangement of the groove 11 is the same as that of the nut, the matching between the convex ring 10 and the groove 11 is equivalent to that between the screw rod and the nut, and the telescopic rod 2 is arranged into a threaded rod due to the fact that the telescopic rod 2 is required to be adjustable in a plurality of positions, and the end portion of the pressing block 5 is arranged into an internal thread matched with the threaded rod.

In some embodiments, the pressing block 5 is connected with the bottom of the sliding hole 8 through two identical return springs 4, the two return springs 4 are respectively arranged at the upper side and the lower side of the pressing block 5, and the pull rope 6 is fixedly connected with the middle of the pressing block 5. Set up two reset spring 4 and make briquetting 5 have better effect that resets, if one of them reset spring 4 became invalid, another reset spring 4 can also guarantee normal work, and the product of guaranteeing like this is just durable in the time.

In some embodiments, the length direction of the pressing groove 9 is parallel to the length direction of the telescopic sleeve 3, and the bottom of one end of the pressing groove 9 is provided with a blind hole 12, so that when the end of the pry bar 7 is in contact with the bottom of the blind hole 12, the pressing block 5 is not in contact with the telescopic rod 2. The blind hole 12 is in transitional connection with the pull hole through a circular arc 13. When the adjustment is not carried out, under the action of the return spring 4, the pressing block 5 is provided with a groove 11 on the end surface which is matched with a convex ring arranged on the side wall of the telescopic rod 2, and at the moment, the telescopic rod 2 can not slide in the telescopic sleeve 3; when needs height-adjusting is, press the one end of pinch bar 7 earlier, make the tip of pinch bar 7 and the bottom contact of blind hole 12, pinch bar 7 makes briquetting 5 slide in sliding hole 8 through cable 6, briquetting 5 further directly loosens and compresses 2 separation of telescopic link behind the reset spring 4, can adjust the length of telescopic link 2 in telescopic sleeve 3 this moment, adjust back pinch bar 7 of accomplishing, pinch bar 7 gets back to and presses in the indent 9, briquetting 5 cooperates with telescopic link 2 again under reset spring 4's effect. The crowbar 7 rotates around a circular arc 13.

In some embodiments, the height adjustment assembly further comprises a base member disposed at the lower end of the telescopic sleeve 3. Base part spin ball 14, fixing base 15 and vaulting pole 16, fixing base 15 links to each other with spin ball 14 through vaulting pole 16, and spin ball 14 sets up in the ball groove 17 of telescopic sleeve 3 tip, and spin ball 14 can rotate in ball groove 17. Set up fixing base 15 and make better and the office table top contact of every altitude mixture control subassembly, swivel ball 14 can rotate in ball groove 17, and the office table top is in the tilt state in time, also can guarantee fixing base 15 and office table top laminating, prevents that this device from sliding on office table top, and vaulting pole 16 plays the effect of support, makes things convenient for swivel ball 14 to rotate simultaneously.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An adjusting device for a display, characterized in that: comprises a placing platform (1) and height adjusting components, wherein at least three height adjusting components are arranged on the lower surface of the placing platform (1), all the height adjusting components are not positioned on the same straight line and are parallel to each other, each height adjusting component comprises a telescopic rod (2), a telescopic sleeve (3), a reset spring (4), an anti-skidding part, a pressing block (5), a pull rope (6) and a pry bar (7), one end of the telescopic rod (2) is connected with the lower surface of the placing platform (1), the other end of the telescopic rod (2) is arranged in the telescopic sleeve (3) and is matched with the telescopic sleeve (3), a non-through sliding hole (8) is arranged on the inner wall of the telescopic sleeve (3), the pressing block (5) is arranged in the sliding hole (8) and is matched with the sliding hole (8), one end of the reset spring (4) in a compression state is connected with the bottom of the sliding hole (8), the other end of reset spring (4) with briquetting (5) link to each other, be provided with on the outer wall of telescope tube (3) with pinch bar (7) complex presses indent (9), press the bottom of indent (9) with be provided with the trompil that runs through between the bottom of sliding hole (8), the one end of cable (6) with briquetting (5) link to each other, the other end of cable (6) passes behind the trompil with the middle part of pinch bar (7) links to each other, the tip of briquetting (5) with pass through between the outer wall of telescopic link (2) anti-skidding part links to each other.

2. An adjustment device for a display device according to claim 1, wherein: the anti-skidding part comprises a convex ring (10) and a groove (11), the side wall of the telescopic rod (2) is provided with at least three convex rings (10), and the end face of the pressing block (5) is provided with the groove (11) matched with the convex rings (10).

3. An adjustment device for a display device according to claim 2, wherein: the cross sections of the convex ring (10) and the groove (11) are square.

4. An adjustment device for a display according to claim 2 or 3, characterized in that: the convex rings (10) are arranged on the side wall of the telescopic rod (2) at equal intervals.

5. An adjusting apparatus for a display according to any one of claims 1 to 3, wherein: briquetting (5) are through two the same reset spring (4) with the bottom of sliding hole (8) links to each other, two reset spring (4) set up respectively the upside and the downside of briquetting (5), cable (6) with the middle part of briquetting (5) is fixed links to each other.

6. An adjusting apparatus for a display according to any one of claims 1 to 3, wherein: the length direction who presses indent (9) with the length direction of telescopic sleeve (3) is parallel, just press the one end bottom of indent (9) to be provided with blind hole (12), work as the tip of pinch bar (7) with during the bottom contact of blind hole (12), briquetting (5) not with telescopic link (2) contact.

7. An adjustment device for a display device according to claim 6, wherein: the blind hole (12) is in transitional connection with the pull hole through an arc (13).

8. An adjusting apparatus for a display according to any one of claims 1 to 3, wherein: the cross section of the placing platform (1) is square, and the height adjusting assemblies are arranged at four corners of the lower surface of the placing platform (1).

9. An adjusting apparatus for a display according to any one of claims 1 to 3, wherein: the height adjusting assembly further comprises a base part, and the base part is arranged at the lower end of the telescopic sleeve (3).

10. An adjustment device for a display device according to claim 9, wherein: base part spin ball (14), fixing base (15) and vaulting pole (16), fixing base (15) pass through vaulting pole (16) with spin ball (14) link to each other, spin ball (14) set up in ball groove (17) of telescopic sleeve (3) tip, just spin ball (14) can rotate in ball groove (17).