CN213623111U

CN213623111U - Protector is used in screen linkage equipment

Info

Publication number: CN213623111U
Application number: CN202022377647.XU
Authority: CN
Inventors: 马杰; 谈添翼; 谈翔鹰; 谈迎光
Original assignee: Jiangsu Yinxiang Qiantu Cultural Technology Co ltd
Current assignee: Jiangsu Yinxiang Qiantu Cultural Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-06
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a protective device for screen linkage assembly, which belongs to the technical field of combined screen installation devices and comprises a base, a supporting component and a fixing component, wherein a first traveling wheel is fixedly arranged on the lower surface of the base, the supporting component is fixedly arranged on the base, and the fixing component is fixedly arranged at the upper end of the supporting component; it carries out the protection of screen mobile location in-process through liftable, mobilizable device, can pinpoint the screen, makes things convenient for the normal connection of screen fixed, and the screen all is in the stationary state at mobile process and installation fixed in-process, can protect the screen not receive the destruction damage.

Description

Protector is used in screen linkage equipment

Technical Field

The utility model relates to a combination screen installation technical field, concretely relates to protector is used in screen linkage equipment.

Background

A multi-screen linkage type screen is commonly used in a large meeting place and is assembled and installed through a plurality of screens, and then the screens are spliced into a single screen for use; when this kind of screen of installation, need install the concatenation with solitary screen, during the screen of installation eminence, need fix the screen lifting location, connect fixedly again, at this in-process, if the misoperation causes the screen to damage easily, single screen weight is great in addition, if manual operation, appears fixing a position inaccurate phenomenon easily, needs to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's protector is used in screen linkage equipment, it carries out the protection of screen mobile location in-process through liftable, mobilizable device, can accurately fix a position the screen, makes things convenient for the normal connection of screen fixed, and the screen all is in the stationary state at removal process and installation fixed in-process, can protect the screen not receive destruction damage.

In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a base, a supporting component and a fixing component, wherein a first traveling wheel is fixedly arranged on the lower surface of the base;

the supporting assembly comprises a first support, a fixed seat and a second support, wherein the first support is fixedly arranged on the base, threaded rods are rotatably arranged on the front inner side wall and the rear inner side wall of the first support through bearings, the threaded rods are sleeved with the threaded rods and are rotatably connected with the fixed seat, the second support is arranged above the first support, the fixed seats on the front side and the rear side are respectively rotatably arranged at the lower ends of the front side plate and the rear side plate of the second support through rotating shafts, limiting grooves are fixedly arranged at the upper ends of the front inner side wall and the rear inner side wall of the first support, the limiting grooves are vertically arranged in a through mode, and the front side plate and the rear side plate of the second; a first bevel gear is fixedly sleeved on the transmission rod, a second bevel gear is fixedly arranged at the lower end of the threaded rod, and the first bevel gear is meshed with the second bevel gear;

fixed subassembly contain the mount pad, the fixed plate, wherein the fixed upper end that sets up at No. two supports of mount pad, it has connect the sleeve soon through the bearing on the mount pad, and link up the setting about the sleeve, the support column is worn to be equipped with by the sleeve internalization, link up on the lateral wall of support column and seted up waist shape hole, the fixed slider that is provided with on the telescopic inside wall, the slider slides and sets up at waist shape downtheholely, the fixed axle bed that is provided with of right-hand member of support column, be equipped with the axis of rotation soon through the bearing on the axle bed, the fixed plate that is provided with in the axis of rotation, the fixed draw-in groove that is provided with of right side wall.

Further, the upper surface of base on the fixed uide bushing that is provided with, the uide bushing sets up in the left side of a support, and link up the setting about the uide bushing, the spliced pole is worn to be equipped with in the uide bushing activity, and the fixed dog that is provided with of right-hand member of spliced pole, wear to establish the screw thread on the uide bushing and have connect a gag lever post soon, a gag lever post passes behind the uide bushing, supports to establish on the spliced pole, the left end of spliced pole is fixed and is provided with the weight box, the fixed No. two advancing wheels that are provided with on the lower surface of.

Further, two numbers of supports around all fixed guide bars that are provided with on the two inside walls, the movable sleeve is equipped with the ring cover on the guide bar, be equipped with the bracing piece through the pivot soon on the ring cover, be equipped with the loop bar through the pivot soon on the base, the lower extreme activity of bracing piece is inserted and is established in the loop bar, the lateral wall upper end of loop bar is worn to establish the screw thread and is connect No. two gag lever posts soon, No. two gag lever posts support and establish on the bracing piece, the cover is equipped with the spring on the guide bar, the fixed upper end that sets up at the guide bar in upper end of spring, the fixed upper end that sets up at the.

Furthermore, the upper end of the right side wall of the fixing plate is hinged with a clamping plate through a spring hinge, and the lower side edge of the clamping plate is movably abutted to the right side wall of the fixing plate.

Furthermore, the upper surface of the base is symmetrically provided with object placing grooves, and the inner side walls of the object placing grooves are fixedly provided with non-slip mats.

Furthermore, a window is formed in the fixing plate, a grid plate is embedded and fixed in the window, the weight of the fixing plate is reduced through the window, and the grid plate is blocked in the window.

After the structure is adopted, the utility model discloses beneficial effect does:

1. the second bracket is arranged on the threaded rod on the first bracket through the fixing seat, the side plate of the second bracket slides in the limiting groove at the upper end of the first bracket, and then the second bracket can be controlled to lift by controlling the rotation of the threaded rod, the threaded rods at the front side and the rear side are respectively connected with the transmission rod through the meshed first bevel gear and second bevel gear, so that the synchronous motion of the two threaded rods is realized, the simultaneous stress of the front end and the rear end of the second bracket is realized, and the stable operation of the second bracket is ensured;

2. the upper end of No. two supports is fixed with the mount pad, is provided with the support column that can control about through the sleeve on the mount pad, and the waist shape downthehole activity on the support column inserts and establishes spacing post and carry out the position and prescribe a limit to, and the right-hand member of support column sets up the fixed plate, sets up the draw-in groove on the fixed plate, and then will need to remove the screen that carries out erection joint and insert in the draw-in groove, can realize that the screen removes, and remove the in-process screen and be in fixed state.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a sectional view a-a in fig. 3.

Fig. 5 is a schematic view of the connection structure of the first bracket and the limiting groove of the present invention.

Fig. 6 is a schematic view of the connection structure of the middle sleeve and the support post of the present invention.

Description of reference numerals:

the device comprises a base 1, a first traveling wheel 2, a supporting component 3, a first support 3-1, a threaded rod 3-2, a fixed seat 3-3, a second support 3-4, a limiting groove 3-5, a transmission rod 3-6, a first bevel gear 3-7, a second bevel gear 3-8, a fixed component 4, a mounting seat 4-1, a sleeve 4-2, a support column 4-3, a waist-shaped hole 4-4, a sliding block 4-5, a shaft seat 4-6, a rotating shaft 4-7, a fixed plate 4-8, a clamping groove 4-9, a limiting column 4-10, a guide sleeve 5, a connecting column 6, a first limiting rod 7, a counterweight box 8, a guide rod 9, a ring sleeve 10, a support rod 11, a sleeve rod 12, a second limiting rod 13, a spring 14, a clamping plate 15, a storage groove 16, a window 17, a grid plate 18, a window plate and a, A second traveling wheel 19, a stop block 20 and a non-slip mat 21.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 6, the present embodiment includes a base 1, a supporting component 3, and a fixing component 4, wherein a first traveling wheel 2 with a mounting connection frame is riveted on a lower surface of the base 1, the supporting component 3 is fixedly disposed on the base 1, and the fixing component 4 is fixedly disposed at an upper end of the supporting component 3;

the supporting component 3 comprises a first bracket 3-1, a fixed seat 3-3 and a second bracket 3-4, wherein the first bracket 3-1 is riveted on the base 1, threaded rods 3-2 are respectively screwed on the front inner side wall and the rear inner side wall of the first bracket 3-1 through bearings, the fixed seat 3-3 is screwed on the threaded rods 3-2 in a sleeved threaded manner, the second bracket 3-4 is arranged above the first bracket 3-1, the fixed seats 3-3 on the front side and the rear side are respectively screwed at the lower ends of the front side plate and the rear side plate of the second bracket 3-4 through rotating shafts, limiting grooves 3-5 are respectively riveted at the upper ends of the front inner side wall and the rear inner side wall of the first bracket 3-1, the limiting grooves 3-5 are vertically arranged in a penetrating manner, the front side plate and the rear side plate of the second bracket 3-4 are respectively arranged in the limiting, the limiting groove 3-5 limits and supports the left and right positions of the second bracket 3-4, and prevents the second bracket 3-4 from swinging left and right in the lifting process; a first bevel gear 3-7 is fixedly sleeved on the transmission rod 3-6, a second bevel gear 3-8 is riveted at the lower end of the threaded rod 3-2, and the first bevel gear 3-7 is meshed with the second bevel gear 3-8;

the fixing component 4 comprises a mounting seat 4-1 and a fixing plate 4-8, wherein the mounting seat 4-1 is riveted at the upper end of a second bracket 3-4, a sleeve 4-2 is screwed on the mounting seat 4-1 through a bearing, the sleeve 4-2 is arranged in a left-right through manner, a support column 4-3 is movably arranged in the sleeve 4-2 in a penetrating manner, a kidney-shaped hole 4-4 is arranged on the side wall of the support column 4-3 in a through manner, a sliding block 4-5 is riveted on the inner side wall of the sleeve 4-2, the sliding block 4-5 is arranged in the kidney-shaped hole 4-4 in a sliding manner, a shaft seat 4-6 is riveted at the right end of the support column 4-3, a rotating shaft 4-7 is screwed on the shaft seat 4-6 through a bearing, the fixing plate 4-8 is riveted on the rotating shaft 4-7, and a clamping groove, the mounting seat 4-1 is inserted with a screw thread and is screwed with a limit column 4-10, and the limit column 4-10 is movably arranged in the waist-shaped hole 4-4 in a penetrating way;

the upper surface of the base 1 is riveted with a guide sleeve 5, the guide sleeve 5 is arranged on the left side of a first bracket 3-1, the guide sleeve 5 is arranged in a through manner from left to right, a connecting column 6 is movably arranged in the guide sleeve 5 in a penetrating manner, a stop block 20 is riveted at the right end of the connecting column 6, a first limiting rod 7 is screwed on the guide sleeve 5 in a penetrating manner, the first limiting rod 7 is abutted against the connecting column 6 after penetrating through the guide sleeve 5, the left end of the connecting column 6 is riveted with a counterweight box 8, a second traveling wheel 19 is riveted on the lower surface of the counterweight box 8, guide rods 9 are respectively riveted on the front inner side wall and the rear inner side wall of a second bracket 3-4, a ring sleeve 10 is movably sleeved on the guide rods 9, a support rod 11 is screwed on the ring sleeve 10 through a rotating shaft, a sleeve rod 12 is screwed on the base 1 through a rotating shaft, the lower end of the support rod 11 is movably inserted in the sleeve rod 12, a second limiting rod, the second limiting rod 13 abuts against the supporting rod 11, a spring 14 is sleeved on the guide rod 9, the upper end of the spring 14 is riveted at the upper end of the guide rod 9, the lower end of the spring 14 is riveted at the upper end of the ring sleeve 10, the upper end of the right side wall of the fixing plate 4-8 is hinged with a clamping plate 15 through a spring hinge, the lower side edge of the clamping plate 15 movably abuts against the right side wall of the fixing plate 4-8, the object placing grooves 16 are symmetrically formed in the left and right direction on the upper surface of the base 1, the inner side wall of each object placing groove 16 is riveted with an anti-slip pad 21, the fixing plate 4-8 is provided with a window 17, and a grid plate 18 is embedded and fixed in.

The working principle of the specific embodiment is as follows: when the screen is installed, a single screen is clamped in a clamping groove 4-9 on a fixing plate 4-8, then the height of an installation seat 4-1 is adjusted, the screen is moved to the height of the flush installation position, at the moment, a transmission rod 3-6 is rotated, a threaded rod 3-2 is driven to rotate through a meshed first bevel gear 3-7 and a meshed second bevel gear 3-8, a fixed seat 3-3 is driven to move up and down through a threaded rod 3-2, a second support 3-4 is driven to move up and down through the fixed seat 3-3, finally, the up-and-down movement adjustment position of the installation seat 4-1 is realized, and the screen is moved to the appointed position for installation; when the screen is placed in the clamping groove 4-9, the limiting column 4-10 is pulled out of the waist-shaped hole 4-4 on the supporting column 4-3, the sleeve 4-2 can rotate, the rotating shaft 4-7 can rotate, the screen placed on the fixing plate 4-8 can rotate to be in a normal position placing state, the screen cannot be inclined, when the screen is installed, the limiting column 4-10 is inserted into the waist-shaped hole 4-4 to control the supporting column 4-3 to be incapable of rotating, and the screen can be placed to swing back and forth in the installing process.

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. the second bracket 3-4 is arranged on a threaded rod 3-2 on the first bracket 3-1 through a fixing seat 3-3, a side plate of the second bracket 3-4 slides in a limiting groove 3-5 at the upper end of the first bracket 3-1, the second bracket 3-4 can be controlled to lift by controlling the rotation of the threaded rod 3-2, the threaded rods 3-2 at the front side and the rear side are respectively connected with a transmission rod 3-6 through a meshed first bevel gear 3-7 and a meshed second bevel gear 3-8, so that the synchronous motion of the two threaded rods 3-2 is realized, the simultaneous stress of the front end and the rear end of the second bracket 3-4 is realized, and the stable operation of the second bracket 3-4 is ensured;

2. the upper end of the second support 3-4 is fixed with a mounting seat 4-1, a support column 4-3 capable of moving left and right is arranged on the mounting seat 4-1 through a sleeve 4-2, a limiting column 4-10 is movably inserted in a waist-shaped hole 4-4 on the support column 4-3 for position limitation, a fixing plate 4-8 is arranged at the right end of the support column 4-3, a clamping groove 4-9 is arranged on the fixing plate 4-8, and a screen needing to be moved for installation and connection is inserted into the clamping groove 4-9, so that the screen can be moved, and the screen is in a fixed state in the moving process, and the screen can be prevented from shaking and being damaged.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a protector is used in screen linkage equipment which characterized in that: the device comprises a base (1), a supporting component (3) and a fixing component (4), wherein a first traveling wheel (2) is fixedly arranged on the lower surface of the base (1), the supporting component (3) is fixedly arranged on the base (1), and the fixing component (4) is fixedly arranged at the upper end of the supporting component (3);

the supporting component (3) comprises a first support (3-1), a fixing seat (3-3) and a second support (3-4), wherein the first support (3-1) is fixedly arranged on the base (1), threaded rods (3-2) are respectively and rotatably arranged on the front inner side wall and the rear inner side wall of the first support (3-1) through bearings, the fixing seat (3-3) is rotatably connected to the threaded rods (3-2) in a sleeved mode through threads, the second support (3-4) is arranged above the first support (3-1), the fixing seats (3-3) on the front side and the rear side are respectively and rotatably arranged at the lower ends of the front side plate and the rear side plate of the second support (3-4) through rotating shafts, limiting grooves (3-5) are respectively and fixedly arranged at the upper ends of the front inner side wall and the rear inner side wall of the first support (3-1), and the limiting grooves, the front side plate and the rear side plate of the second bracket (3-4) are respectively arranged in the limiting grooves (3-5) at the front side and the rear side in a sliding manner; a first bevel gear (3-7) is fixedly sleeved on the transmission rod (3-6), a second bevel gear (3-8) is fixedly arranged at the lower end of the threaded rod (3-2), and the first bevel gear (3-7) is meshed with the second bevel gear (3-8);

the fixed component (4) comprises a mounting seat (4-1) and a fixed plate (4-8), wherein the mounting seat (4-1) is fixedly arranged at the upper end of a second bracket (3-4), the mounting seat (4-1) is screwed with a sleeve (4-2) through a bearing, the sleeve (4-2) is arranged in a left-right through manner, a support pillar (4-3) is movably arranged in the sleeve (4-2) in a penetrating manner, a kidney-shaped hole (4-4) is arranged on the side wall of the support pillar (4-3) in a penetrating manner, a sliding block (4-5) is fixedly arranged on the inner side wall of the sleeve (4-2), the sliding block (4-5) is arranged in the kidney-shaped hole (4-4) in a sliding manner, a shaft seat (4-6) is fixedly arranged at the right end of the support pillar (4-3), and a rotating shaft (4-7), the rotating shaft (4-7) is fixedly provided with a fixing plate (4-8), the lower end of the right side wall of the fixing plate (4-8) is fixedly provided with a clamping groove (4-9), the mounting seat (4-1) is inserted with a limiting column (4-10) in threaded connection, and the limiting column (4-10) is movably arranged in the waist-shaped hole (4-4) in a penetrating mode.

2. The screen linkage assembly guard of claim 1, wherein: the upper surface of base (1) on the fixed uide bushing (5) that is provided with, uide bushing (5) set up the left side in a support (3-1), and link up the setting about uide bushing (5), spliced pole (6) are worn to be equipped with by uide bushing (5) internalization, and the fixed dog (20) that is provided with of right-hand member of spliced pole (6), wear to establish the screw thread and have connect gag lever post (7) soon on uide bushing (5), after uide bushing (5) was passed in gag lever post (7), support and establish on spliced pole (6), the left end of spliced pole (6) is fixed and is provided with weight box (8), fixed running wheel (19) No. two that are provided with on the lower surface of weight box (8).

3. The screen linkage assembly guard of claim 1, wherein: the utility model discloses a support (3-4) before and after all fixed guide bar (9) that are provided with on two inside walls, the activity cover is equipped with ring cover (10) on guide bar (9), be equipped with bracing piece (11) through the pivot soon on ring cover (10), be equipped with loop bar (12) through the pivot soon on base (1), the lower extreme activity of bracing piece (11) is inserted and is established in loop bar (12), the lateral wall upper end of loop bar (12) is worn to establish the screw thread and is connect No. two gag lever posts (13) soon, No. two gag lever posts (13) are supported and are established on bracing piece (11), the cover is equipped with spring (14) on guide bar (9), the upper end of spring (14) is fixed to be set up in the upper end of guide bar (9), the lower extreme of spring (14) is fixed to be set up in the upper end.

4. The screen linkage assembly guard of claim 1, wherein: the upper end of the right side wall of the fixed plate (4-8) is hinged with a clamping plate (15) through a spring hinge, and the lower side edge of the clamping plate (15) is movably abutted against the right side wall of the fixed plate (4-8).

5. The screen linkage assembly guard of claim 1, wherein: the upper surface of the base (1) is symmetrically provided with object placing grooves (16), and the inner side wall of the object placing grooves (16) is fixedly provided with an anti-skid pad (21).

6. The screen linkage assembly guard of claim 1, wherein: the fixed plates (4-8) are provided with windows (17), and grid plates (18) are embedded and fixed in the windows (17).