CN215647703U

CN215647703U - Display casing positioning and clamping mechanism

Info

Publication number: CN215647703U
Application number: CN202121512994.7U
Authority: CN
Inventors: 宁松; 彭世祥
Original assignee: Heyuan Hongsongyuan Technology Co ltd
Current assignee: Heyuan Hongsongyuan Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-25
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a display shell positioning and clamping mechanism which comprises a rotating rod, wherein a first circular through groove is formed in the axis position of a hinge seat and the upper surface of a top plate, a round rod is sleeved on the first circular through groove, the upper end of the round rod is fixedly connected with the lower end of a control panel, a sucker is fixedly connected with the lower end of the control panel, the sucker is an elastic sucker, a square groove is formed in the upper surface of the sucker, a magnet is fixedly connected in the square groove, the lower end of the rotating rod is hinged with a clamping jaw, a torsion spring is arranged at the hinged part of the clamping jaw and the rotating rod, mounting grooves are formed in one side of the rotating rod, fixed blocks are fixedly connected in the mounting grooves, and a cross rod is hinged to the surface of each fixed block. According to the utility model, by arranging the hinge seat, the control panel, the sucker, the clamping jaw and the cross rod, the display shell can be conveniently and quickly fixed during disassembly, small metal parts can be prevented from being lost during disassembly of the display shell, and the display screen can be protected.

Description

Display casing positioning and clamping mechanism

Technical Field

The utility model relates to the field of display shell positioning, in particular to a display shell positioning and clamping mechanism.

Background

The shell structure can be made into various shapes to meet the requirements of engineering modeling, so that the shell structure can be widely applied to engineering structures, such as a large-span building top cover, a medium-small span roof panel, an engineering structure and a lining, various industrial pipeline pressure vessels and cooling towers, a reactor containment, a radio tower, a liquid storage tank and the like. The shell adopted in the engineering structure is mostly made of reinforced concrete, and can also be made of steel, wood, stone, brick or glass fiber reinforced plastic.

In daily use, when handling the casing, can take place to collide with and the displacement scheduling problem unavoidably to and when dismantling the casing, owing to be difficult to fix, thereby can take place the atress inequality and lead to the casing edge impaired, can take place simultaneously when separating two casings, small-size spare part between the casing splashes and goes out, causes the scheduling problem of losing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a display shell positioning and clamping mechanism, so that the problems in the prior art are solved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a display shell positioning and clamping mechanism comprises a box body, wherein a side plate is fixedly connected to one side of the box body, a first sliding groove is formed in the side face of the side plate, a first sliding block is connected in the first sliding groove in a sliding mode, an air cylinder is fixedly connected to the upper surface of the side plate, the lower end of an air cylinder telescopic rod is fixedly connected with the upper surface of the first sliding block, a top plate is fixedly connected to the side face of the first sliding block, a hinged seat is fixedly connected to the lower surface of the top plate, a plurality of hinged grooves are uniformly arrayed on the lower surface of the hinged seat, rotating rods are hinged in the hinged grooves, a first circular through groove is formed in the axis position of the hinged seat and the upper surface of the top plate, a round rod is sleeved in the first circular through groove, a sucking disc is fixedly connected to the lower end of a control panel at the upper end of the round rod, clamping jaws are hinged to the lower ends of the rotating rods, a mounting groove is formed in one side of the rotating rods, a fixed block is fixedly connected in the mounting groove, the fixed block surface hinges the horizontal pole, the pole excircle is equipped with the ring channel, the rotating ring is connected in the ring channel internal rotation, the horizontal pole other end all articulates with the rotating ring.

Preferably, the round bar excircle is equipped with the screw thread, the roof upper surface is equipped with the step groove, step inslot fixed connection round platform, the round platform upper surface is equipped with the circular logical groove of second, the circular logical groove of second is located the same axis with the circular logical groove of first, the circular logical inslot of second is equipped with the screw thread, round bar and the circular logical groove threaded connection of second.

Preferably, the sucking disc is elastic sucking disc, the sucking disc upper surface is equipped with square groove, square inslot fixed connection magnet.

Preferably, the lower surface of the box body is provided with a first square through groove, the first square through groove is connected with a square rod in a sliding mode, and the lower end of the square rod is provided with a handle.

Preferably, the surface of the inner cavity of the box body is provided with an elastic supporting plate above the first square through groove, the lower surface of the elastic supporting plate can be in surface contact with the inner cavity of the box body, and the lower surface of the elastic supporting plate is fixedly connected with the upper end of the square rod.

Preferably, the elastic supporting plate is provided with frame plates all around, the lower end of each frame plate is fixedly connected with the surface of the inner cavity of the box body, the side faces of the frame plates are provided with second square through grooves, the second square through grooves are connected with sliding rods in a sliding mode, one ends of the sliding rods, close to the elastic supporting plate, are fixedly connected with elastic extrusion plates and other ends of the sliding rods are fixedly connected with square blocks, and springs are fixedly connected between the frame plates and the elastic extrusion plates.

Preferably, the periphery of the elastic supporting plate is fixedly connected with an annular magnet.

Preferably, the hinged part of the claw and the rotating rod is provided with a torsion spring.

The utility model has the advantages that: 1. the display shell positioning and clamping mechanism provided by the utility model comprises a sucker, a round rod, a cylinder, a cross rod, a rotating rod, a clamping jaw and a control panel, wherein the display is placed in a box body, a screw between a rear shell and a front shell of the display is removed, the cylinder pushes a top plate to move downwards to enable the sucker to be close to the display placed in the box body and attached to the surface of the rear shell of the display, the cylinder stops stretching and retracting, then the control panel is rotated, the round rod gradually moves downwards to enable the sucker and the rear shell of the display to be gradually extruded and adsorbed, at the moment, the cross rod is pulled downwards in the downward movement process of the round rod to enable the clamping jaw at the lower end of the rotating rod to be close to the round rod, the clamping jaw is adjusted in the process to enable the clamping jaw to be inserted into a gap between the rear shell and the front shell of the display, after a plurality of clamping jaws are inserted into the gap between the rear shell and the front shell of the display from the periphery of the display, the rear shell of the display is more easily separated from the front shell of the display, then the control panel stops rotating, the cylinder upwards contracts to drive the top plate to move upwards to separate the display rear shell from the front shell, the display rear shell is adsorbed by the sucker, the claw is clamped around the display rear shell by the torsional spring at the hinged part of the claw and the rotating rod, and the claw is fixed in the air along with the upward movement of the top plate to avoid collision and damage to the shell.

2. The display shell positioning and clamping mechanism provided by the utility model is provided with the square rod, the handle, the elastic supporting plate, the annular magnetic stripe, the frame plate, the sliding rod, the elastic extrusion plate and the spring, the handle is held to push upwards, the elastic supporting plate is enabled to contact the display screen upwards to support the display, the elastic supporting plate can effectively protect the display screen and prevent the display screen from being broken and scratched, meanwhile, metal small parts popped up when a screw between the rear shell and the front shell of the display is removed and the rear shell and the front shell of the display are separated can be attracted by the magnetic force of the magnetic stripe and fixed on the magnetic stripe to prevent the loss, the spring is adjusted, the elastic extrusion plate extrudes and fixes the shell around the display screen from the periphery of the display to prevent the display screen and the front shell from being displaced, and the difficulty in reloading the rear shell and the front shell of the display is increased.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an enlarged partial schematic view at F of FIG. 1;

FIG. 3 is an enlarged partial schematic view at G of FIG. 1;

FIG. 4 is an enlarged partial schematic view at E of FIG. 1;

fig. 5 is a schematic cross-sectional view taken at a-a in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example 1

As shown in fig. 1-5, the display housing positioning and clamping mechanism provided by the present invention comprises a housing 1, a side plate 2 is fixedly connected to one side of the housing 1, a first sliding groove 3 is formed on a side surface of the side plate 2, a first sliding block 4 is slidably connected in the first sliding groove 3, an air cylinder 5 is fixedly connected to an upper surface of the side plate 2, a lower end of a telescopic rod of the air cylinder 5 is fixedly connected to an upper surface of the first sliding block 4, a top plate 6 is fixedly connected to a side surface of the first sliding block 4, a hinge base 7 is fixedly connected to a lower surface of the top plate 6, a plurality of hinge grooves are uniformly arrayed on a lower surface of the hinge base 7, a rotating rod 8 is hinged in each hinge groove, a first circular through groove is formed on an axial position of the hinge base 7 and an upper surface of the top plate 6, a circular rod 9 is sleeved in the first circular through groove, a lower end of the circular rod 9 is fixedly connected to a lower end of a control panel 10, a suction cup 11 is an elastic cup, when the housing surface is sucked, when the surface of the shell is uneven, the elastic sucker can be well attached to the surface of the shell, the upper surface of the sucker 11 is provided with a square groove, the magnet 204 is fixedly connected in the square groove, when the plastic shell is positioned and disassembled, the positioning is mainly carried out by the adsorption force of the sucker 11, when the metal shell is positioned and disassembled, the positioning is simultaneously carried out by the adsorption force of the sucker 11 and the magnetic force of the magnet 204 due to heavier metal, the lower end of the rotating rod 8 is hinged with the clamping jaw 12, the hinged part of the clamping jaw 12 and the rotating rod 8 is provided with a torsional spring, one side of the rotating rod 8 is provided with a mounting groove 201, the mounting groove 201 is fixedly connected with the fixed block 202, the surface of the fixed block 202 is hinged with a cross rod 203, the excircle of the round rod 9 is provided with an annular groove, the rotating ring 205 is rotatably connected in the annular groove, the other end of the cross rod 203 is hinged with the rotating ring 205, the excircle of the round rod 9 is provided with a thread 401, the upper surface of the top plate 6 is provided with a step groove, and the round platform 13 is fixedly connected in the step groove, the upper surface of the circular truncated cone 13 is provided with a second circular through groove 402, the second circular through groove 402 and the first circular through groove are positioned on the same axis, the second circular through groove 402 is internally provided with threads, the round rod 9 is in threaded connection with the second circular through groove 402, a display is placed in the box body 1, the screws between the rear shell and the front shell of the display are removed, the air cylinder 5 pushes the top plate 6 to move downwards, so that the suction cup 11 is close to the display placed in the box body 1 and attached to the surface of the rear shell of the display, the air cylinder 5 stops stretching and retracting, then the operating panel 10 is rotated, the round rod 9 gradually moves downwards, so that the suction cup 11 and the rear shell of the display are gradually extruded and adsorbed, at the moment, the round rod 9 downwards pulls the cross rod 203 in the downwards moving process, so that the clamping jaw 12 at the lower end of the rotating rod 8 is close to the round rod 9, in the process, the clamping jaw 12 is adjusted, so that the clamping jaw 12 is inserted into the gap between the rear shell and the front shell of the display, and after the clamping jaws 12 are inserted into the gap between the rear shell of the display and the front shell from the periphery of the display, make the separation of display backshell and preceding shell changeability, later stall steering wheel 10, later cylinder 5 upwards contracts, drives roof 6 upward movement, makes display backshell and preceding shell separation, and the display backshell is adsorbed by sucking disc 11 and jack catch 12 makes jack catch 12 block the display backshell around with the torsional spring at the articulated position of dwang 8 this moment, along with 6 upward movement of roof, fixes in the midair, avoids colliding with, damages the casing.

The lower surface of box 1 is equipped with the logical groove of first square, the logical inslot sliding connection square pole 14 of first square, square pole 14 lower extreme is equipped with handle 15, the inner chamber surface of box 1 is located the logical groove top of first square and is equipped with elastic support plate 16, elastic support plate 16 lower surface can be with the inner chamber surface contact of box 1, elastic support plate 16 lower surface and square pole 14 upper end fixed connection, elastic support plate 16 fixed connection annular magnetic stripe 302 all around, hold handle 15 and upwards push up, make elastic support plate 16 upwards contact the display screen, hold up the display screen, elastic support plate 16 can effectively protect the display screen, prevent to hit the bits of broken glass and scrape the flower screen, metal widget that pops up when getting rid of the screw between display backshell and the preceding shell simultaneously and when display backshell separates with the preceding shell can be attracted by magnetic stripe 302 and fix on magnetic stripe 302, prevent to lose.

Elastic support plate 16 all is equipped with frame plate 306 all around, frame plate 306 lower extreme and box 1's inner chamber fixed surface are connected, frame plate 306 side all is equipped with the square logical groove of second, the square logical inslot sliding connection slide bar 304 of second, slide bar 304 is close to the equal fixed connection elastic extrusion board 301 of one end of elastic support plate 16 and the square piece 305 of other end fixed connection, fixed connection spring 303 between frame plate 306 and the elastic extrusion board 301, adjusting spring 303, make elastic extrusion board 301 extrude fixed display screen casing all around from the display, prevent that display screen and procapsid from taking place the displacement, increase the degree of difficulty that display backshell and procapsid repacked.

When the display is used, a display is placed in the box body 1, the handle 15 is held to push upwards, the elastic supporting plate 16 is enabled to contact with the display screen upwards, the display is supported, the spring 303 is adjusted, the elastic extrusion plate 301 extrudes and fixes the shell around the display screen from the periphery of the display, screws between the display rear shell and the front shell are removed, the air cylinder 5 pushes the top plate 6 to move downwards, the sucking disc 11 is enabled to be close to the display placed in the box body 1 and attached to the surface of the display rear shell, the air cylinder 5 stops stretching and retracting, then the operating panel 10 is rotated, the round rod 9 gradually moves downwards, the sucking disc 11 and the display rear shell are gradually extruded and adsorbed, at the moment, the round rod 9 downwards pulls the cross rod 203 in the downwards moving process, the clamping jaw 12 at the lower end of the rotating rod 8 is enabled to be close to the round rod 9, the clamping jaw 12 is adjusted in the process, the clamping jaw 12 is enabled to be inserted into a gap between the display rear shell and the front shell, and after the clamping jaws 12 are inserted into a gap between the display rear shell and the front shell from the periphery of the display, make the separation of display backshell and preceding shell changeability, later stall steering wheel 10, later cylinder 5 upwards contracts, drive roof 6 upward movement, make display backshell and preceding shell separation, the display backshell is adsorbed by sucking disc 11 and jack catch 12 makes jack catch 12 block the display backshell around with the torsional spring at the articulated position of dwang 8 this moment, along with roof 6 upward movement, fix in half an air, metal widget that pops up when getting rid of the screw between display backshell and the preceding shell simultaneously and when display backshell and preceding shell separation can be attracted by magnetic stripe 302 magnetic force and fix on magnetic stripe 302, realize the clamp of casing and locate function.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a display casing location clamping mechanism, includes box (1), its characterized in that: the box body is characterized in that a side plate (2) is fixedly connected to one side of the box body (1), a first sliding groove (3) is arranged on the side face of the side plate (2), a first sliding block (4) is connected in the first sliding groove (3) in an sliding mode, a cylinder (5) is fixedly connected to the upper surface of the side plate (2), the lower end of a telescopic rod of the cylinder (5) is fixedly connected to the upper surface of the first sliding block (4), a top plate (6) is fixedly connected to the side face of the first sliding block (4), a hinged seat (7) is fixedly connected to the lower surface of the top plate (6), a plurality of hinged grooves are uniformly arrayed on the lower surface of the hinged seat (7), rotating rods (8) are hinged in the hinged grooves, first circular through grooves are formed in the axis position of the hinged seat (7) and the upper surface of the top plate (6), round rods (9) are sleeved with round rods (9), and suckers (11) are fixedly connected to the lower end of an operating panel (10) at the upper end of the round rods (9), dwang (8) lower extreme all articulates jack catch (12), dwang (8) one side all is equipped with mounting groove (201), equal fixed connection fixed block (202) in mounting groove (201), fixed block (202) surface hinge horizontal pole (203), pole (9) excircle is equipped with the ring channel, rotating ring (205) is connected in the ring channel internal rotation, horizontal pole (203) other end all articulates with rotating ring (205).

2. The display housing positioning and clamping mechanism of claim 1, wherein: round bar (9) excircle is equipped with screw thread (401), roof (6) upper surface is equipped with the step groove, step inslot fixed connection round platform (13), round platform (13) upper surface is equipped with the circular logical groove of second (402), the circular logical groove of second (402) is located same axis with the first circular logical groove, the circular logical inslot of second (402) is equipped with the screw thread, round bar (9) and the circular logical groove of second (402) threaded connection.

3. The display housing positioning and clamping mechanism of claim 1, wherein: the sucking disc (11) are elastic sucking discs, the upper surface of the sucking disc (11) is provided with a square groove, and the square groove is fixedly connected with a magnet (204).

4. The display housing positioning and clamping mechanism of claim 1, wherein: the lower surface of the box body (1) is provided with a first square through groove, the first square through groove is connected with a square rod (14) in a sliding mode, and the lower end of the square rod (14) is provided with a handle (15).

5. The display housing positioning and clamping mechanism of claim 1, wherein: the inner cavity surface of the box body (1) is located above the first square through groove and is provided with an elastic supporting plate (16), the lower surface of the elastic supporting plate (16) can be in surface contact with the inner cavity surface of the box body (1), and the lower surface of the elastic supporting plate (16) is fixedly connected with the upper end of the square rod (14).

6. The display housing positioning and clamping mechanism of claim 5, wherein: elastic support plate (16) all are equipped with frame plate (306) all around, the inner chamber fixed surface of frame plate (306) lower extreme and box (1) is connected, frame plate (306) side all is equipped with the square logical groove of second, the square logical inslot sliding connection slide bar (304) of second, slide bar (304) are close to the equal fixed connection elasticity stripper plate (301) of one end of elastic support plate (16) and other end fixed connection square piece (305), fixed connection spring (303) between frame plate (306) and elasticity stripper plate (301).

7. The display housing positioning and clamping mechanism of claim 5, wherein: the periphery of the elastic supporting plate (16) is fixedly connected with an annular magnetic strip (302).

8. The display housing positioning and clamping mechanism of claim 1, wherein: and a torsional spring is arranged at the hinged part of the clamping jaw (12) and the rotating rod (8).