CN220807205U

CN220807205U - Screen installation debugging mechanism

Info

Publication number: CN220807205U
Application number: CN202322420667.4U
Authority: CN
Inventors: 周海龙
Original assignee: Suzhou Longsheng Test Facility Co ltd
Current assignee: Suzhou Longsheng Test Facility Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-19
Anticipated expiration: 2033-09-07

Abstract

The utility model relates to the technical field of screen installation and debugging, in particular to a screen installation and debugging mechanism, which comprises a base, feet, a rotating mechanism and a screen frame, wherein the lower end of the base is fixedly connected with four feet, and the rotating mechanism is rotatably arranged at the upper end of the base; when the screen frame is used, the front and back tooth screw rods are driven to rotate through the rotary wheel, so that sliding clamping seats respectively at the front teeth and the back teeth of the front and back tooth screw rods move in opposite directions or in opposite directions, the upper end and the lower end of the screen are clamped into the clamping grooves to clamp and fix the screen, a traditional screw fixing mode is replaced, the disassembly and installation are convenient, meanwhile, the side frame bodies arranged at two sides of the middle fixing plate are pulled away to two sides, the telescopic rod is stretched, and the tension spring is stretched, so that the transverse fixing length of the screen frame can be adjusted according to the size of the screen, and the screen frame can be used for fixing screens with various sizes, and has good applicability.

Description

Screen installation debugging mechanism

Technical Field

The utility model belongs to the technical field of screen installation and debugging, and particularly relates to a screen installation and debugging mechanism.

Background

A screen is a device or appliance for displaying images and colors. The screen is divided into a screen and a screen, also called a display screen, and is widely applied to mobile phones, computers, displays, televisions and equipment with image or text display functions, and after the screen is produced, the screen is often required to be installed and debugged, and the display effect, brightness, color, signal line connection and other aspects of the screen are debugged and tested so as to meet the use requirements.

At present, current screen installation debugging mechanism, when installing the debugging to the screen, adopt fixing bolt to fix the mode with screen fixed mounting on the support more, then debug the screen, this kind of fixed mounting's mode, after the screen test is accomplished, dismantle more troublesome, it is not convenient enough, and can not be applicable to not unidimensional screen installation debugging, current screen installation debugging mechanism does not have pivoted effect simultaneously most, can't carry out the multi-angle adjustment of test according to the test demand.

Based on the above, the utility model designs a screen installation and debugging mechanism to solve the above problems.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a screen installation and debugging mechanism which has the characteristics of convenience in installation and disassembly, good applicability and adjustable test angle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screen installation debugging mechanism, includes base, footing, rotary mechanism, screen frame, four footings of lower extreme fixedly connected with of base, rotary mechanism is installed in the upper end rotation of base, rotary mechanism's upper end fixed mounting has rotary mechanism, fixed mounting has the screen frame on the rotary mechanism, the screen frame includes middle fixed plate, side bearer, telescopic link, tension spring, cardboard, positive and negative tooth lead screw, slip cassette and revolve the wheel, circular slot has been seted up to the inside of middle fixed plate left and right sides, and circular slot internal fixation has the telescopic link, the outside of telescopic link is equipped with tension spring, tension spring also fixed connection is in the circular slot, the other end fixed connection of telescopic link and tension spring is in the circular slot that the side bearer was seted up.

As a preferable technical scheme of the utility model, two clamping plates are symmetrically and fixedly connected to the front side of the side frame body, a positive and negative screw rod is rotatably connected to the inside of the side frame body, sliding clamping seats are respectively connected to positive teeth and negative teeth of the positive and negative screw rod in a threaded manner, and the top ends of the positive and negative screw rods penetrate through the side frame body and are fixedly connected with a rotary wheel.

As a preferable technical scheme of the utility model, the sliding clamping seat comprises a seat body, clamping grooves, side plates, sliding grooves, sliding blocks and pressure springs, wherein the clamping grooves are formed in the front face of the seat body, the side plates are fixedly connected to the front face of the clamping grooves, the sliding grooves are formed in the clamping grooves, the sliding blocks are connected in the sliding grooves in a sliding manner, the upper ends of the sliding blocks are provided with arc surfaces, and the sliding blocks are fixedly connected with the side plates through the two pressure springs.

As a preferable technical scheme of the utility model, the rotating mechanism comprises a stand column, a turntable, a worm wheel, a platform, a worm, a mounting seat and a hand wheel, wherein the bottom end of the stand column is fixedly connected with the turntable, the bottom end of the turntable is rotatably connected in the base, and the side surface of the stand column is fixedly connected with the worm wheel.

As a preferable technical scheme of the utility model, the worm wheel is meshed with the worm, the worm is rotatably arranged in the mounting seat, the right end of the worm is fixedly connected with the hand wheel, and the top end of the upright post is fixedly connected with the platform.

As a preferable technical scheme of the utility model, the rotating mechanism comprises a fixed seat, a fixed bottom plate, a motor, a first gear, a gear shaft and a fixed disk, wherein the fixed seat is fixedly connected to the fixed bottom plate, the fixed bottom plate is fixedly arranged on a platform through bolts, the motor is fixedly arranged in the fixed seat, the first gear is fixedly connected to an output shaft of the motor, and the first gear is meshed and connected with the gear shaft.

As a preferable technical scheme of the utility model, one end of the gear shaft is rotatably arranged in the fixed seat, the other end of the gear shaft is fixedly connected with the fixed disc, and the fixed disc is fixedly connected with the back surface of the middle fixed plate through a plurality of fastening bolts.

Compared with the prior art, the utility model has the beneficial effects that:

1. When the screen frame is used, the front and back tooth screw rods are driven to rotate by the rotary wheel, so that sliding clamping seats of front teeth and back teeth of the front and back tooth screw rods respectively move in opposite directions or in opposite directions, the upper end and the lower end of the screen are clamped into clamping grooves to clamp and fix the front and back tooth screw rods, a traditional screw fixing mode is replaced, disassembly and installation are convenient, meanwhile, the telescopic rods are stretched by pulling side frame bodies arranged on two sides of the middle fixing plate to two sides, and the tension springs are stretched, so that the transverse fixing length of the screen frame can be adjusted according to the size of the screen, and the screen frame can be used for fixing screens with various sizes, and has good applicability;

2. when the screen rack is used, the worm can be driven to rotate by rotating the hand wheel through the rotating mechanism and the rotating mechanism, the worm can be driven to rotate by rotating the worm wheel, the platform is driven to rotate by rotating the worm wheel, so that the purpose of adjusting a left test angle and a right test angle is achieved, the first gear is driven to rotate by the motor, the first gear can be driven to rotate by rotating the gear shaft meshed with the first gear, the fixed disc can be driven to rotate by rotating the gear shaft, the screen rack fixedly arranged on the fixed disc is driven to rotate, the screen arranged on the screen rack can be rotated, the screen can be moved at multiple angles according to debugging requirements, detection and debugging are convenient for a detector, and the detection effect is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 4 is a schematic view of a rotating mechanism according to the present utility model;

FIG. 5 is a schematic view of a rotary mechanism according to the present utility model;

FIG. 6 is a schematic diagram of a front view of a screen frame according to the present utility model;

FIG. 7 is a schematic cross-sectional view of a screen frame of the present utility model;

fig. 8 is a schematic view of a sliding card holder according to the present utility model.

In the figure: 1. a base; 2. a footing; 3. a rotating mechanism; 301. a column; 302. a turntable; 303. a worm wheel; 304. a platform; 305. a worm; 306. a mounting base; 307. a hand wheel; 4. a rotation mechanism; 401. a fixing seat; 402. a fixed bottom plate; 403. a motor; 404. a first gear; 405. a gear shaft; 406. a fixed plate; 5. a screen frame; 501. a middle fixing plate; 502. a side frame body; 503. a telescopic rod; 504. a tension spring; 505. a clamping plate; 506. a positive and negative tooth screw rod; 507. a sliding clamping seat; 5071. a base; 5072. a clamping groove; 5073. a side plate; 5074. a chute; 5075. a slide block; 5076. a pressure spring; 508. and (5) rotating the wheel.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 8 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 2, 6, 7 and 8, the present utility model provides the following technical solutions: the utility model provides a screen installation debugging mechanism, including base 1, footing 2, rotary mechanism 3, rotary mechanism 4, screen frame 5, four footings 2 of lower extreme fixedly connected with of base 1, rotary mechanism 3 is installed in the upper end rotation of base 1, rotary mechanism 4 is fixedly installed to the upper end of rotary mechanism 3, fixed mounting has screen frame 5 on the rotary mechanism 4, screen frame 5 includes middle fixed plate 501, side bearer body 502, telescopic link 503, tension spring 504, cardboard 505, positive and negative tooth lead screw 506, slip cassette 507 and gyratory pulley 508, the circular slot has been seted up to the inside of middle fixed plate 501 left and right sides, and circular slot fixedly connected with telescopic link 503, the outside of telescopic link 503 is equipped with tension spring 504, tension spring 504 also fixedly connected in the circular slot, the other end fixed connection of telescopic link 503 and tension spring 504 is in the circular slot that side bearer body 502 was seted up.

Two clamping plates 505 are symmetrically and fixedly connected to the front side of the side frame body 502, a positive and negative tooth screw rod 506 is rotatably connected to the inside of the side frame body 502, sliding clamping seats 507 are respectively connected to positive teeth and negative teeth of the positive and negative tooth screw rod 506 in a threaded mode, and the top ends of the positive and negative tooth screw rods 506 penetrate through the side frame body 502 and are fixedly connected with a rotary wheel 508.

The sliding clamping seat 507 comprises a seat body 5071, a clamping groove 5072, a side plate 5073, a sliding groove 5074, a sliding block 5075 and a pressure spring 5076, wherein the clamping groove 5072 is formed in the front surface of the seat body 5071, the side plate 5073 is fixedly connected to the front surface of the clamping groove 5072, the sliding groove 5074 is formed in the clamping groove 5072, the sliding block 5075 is connected to the sliding groove 5074 in a sliding manner, an arc surface is formed at the upper end of the sliding block 5075, and the sliding block 5075 is fixedly connected with the side plate 5073 through the two pressure springs 5076.

What needs to be further supplemented is: when the screen fixing device is specifically used, the front and back tooth screw rods 506 are driven to rotate through the rotary rotating wheels 508, so that the two sliding clamping seats 507 on the front and back tooth screw rods 506 move in opposite directions, the upper end and the lower end of the screen are clamped and fixed through the sliding clamping seats 507, and meanwhile the sliding blocks 5075 arranged in the sliding clamping seats 507 play a fixing effect on the screen under the action of a spring force, so that a better fixing effect is achieved.

Referring to fig. 1 and 4, the rotation mechanism 3 includes a column 301, a turntable 302, a worm wheel 303, a platform 304, a worm 305, a mounting seat 306 and a hand wheel 307, wherein the bottom end of the column 301 is fixedly connected with the turntable 302, the bottom end of the turntable 302 is rotatably connected in the base 1, and the side surface of the column 301 is fixedly connected with the worm wheel 303.

Worm wheel 303 and worm 305 meshing connection, worm 305 rotation install in mount pad 306, and the right-hand member fixedly connected with hand wheel 307 of worm 305, the top fixedly connected with platform 304 of stand 301.

What needs to be further supplemented is: when the device is specifically used, the worm 305 is driven to rotate by screwing the hand wheel 307, the worm 305 can simultaneously drive the worm wheel 303 which is meshed with the worm 305 to rotate, and the upright post 301 is driven to rotate by the worm wheel 303, so that the position of the rotating mechanism 4 fixedly installed on the platform 304 in the left-right direction is adjusted integrally, and a tester can conveniently perform debugging operation.

Referring to fig. 2 and 5, the rotation mechanism 4 includes a fixing base 401, a fixing base 402, a motor 403, a first gear 404, a gear shaft 405 and a fixing disc 406, the fixing base 401 is fixedly connected to the fixing base 402, the fixing base 402 is fixedly mounted on the platform 304 through bolts, the motor 403 is fixedly mounted in the fixing base 401, the first gear 404 is fixedly connected to an output shaft of the motor 403, and the first gear 404 is meshed with the gear shaft 405.

One end of the gear shaft 405 is rotatably installed in the fixing seat 401, the other end of the gear shaft 405 is fixedly connected with a fixing disc 406, and the fixing disc 406 is fixedly connected with the back surface of the middle fixing plate 501 through a plurality of fastening bolts.

What needs to be further supplemented is: when the screen frame is specifically used, the first gear 404 is driven to rotate through the rotation of the output shaft of the motor 403, the gear shaft 405 is driven to rotate simultaneously through the rotation of the first gear 404, the rotation of the gear shaft 405 can simultaneously drive the screen frame 5 fixedly mounted on the fixed disc 406 to integrally rotate, so that the screen can rotate up and down, the installation and debugging positions of the screen can be adjusted according to the test requirements, and a good detection effect is achieved.

The working principle and the using flow of the utility model are as follows: the two side frame bodies 502 are pulled to two sides according to the transverse size of the screen, the transverse installation length of the screen frame 5 is adjusted, the left end and the right end of the screen are respectively clamped in clamping plates 505 on the left side frame body 502 and the right side frame body 502, then the screwing wheel 508 is screwed to drive the positive and negative screw rods 506 to rotate, the sliding clamping seats 507 which are connected with the positive teeth and the negative teeth of the positive and negative screw rods 506 in a threaded mode are made to move in opposite directions through rotation of the positive and negative screw rods 506, the upper end and the lower end of the screen are respectively clamped in clamping grooves 5072 arranged on the upper sliding clamping seat 507 and the lower sliding clamping seat 507, the arc-shaped surface at the upper end of the sliding block 5075 is extruded while clamping, the sliding block 5075 is moved through compression of the pressure spring 5076 to generate resilience force, the sliding block 5075 is tightly attached to the edge of the screen, the fixing effect is improved, the traditional fixing mode is replaced, the installation and the disassembly of the screen are facilitated, the screen can be adjusted in the left and right direction angles under the action of the rotating mechanism 3, the screen can be rotated under the action of the rotating mechanism 4, the effect of the rotating mechanism 4 is achieved, the position of the screen can be adjusted in multiple angles, the screen can be conveniently detected, and the user can conveniently test.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a screen installation debugging mechanism, includes base (1), footing (2), slewing mechanism (3), rotary mechanism (4), screen frame (5), its characterized in that: the utility model discloses a rotary screen frame, including base (1), rotary mechanism (3), rotary mechanism (4), fixed mounting has screen frame (5) on rotary mechanism (4), screen frame (5) are including middle fixed plate (501), side frame body (502), telescopic link (503), tension spring (504), cardboard (505), positive and negative tooth lead screw (506), slip cassette (507) and rotator (508), the circular slot has been seted up to the inside of middle fixed plate (501) left and right sides, and circular slot fixedly connected with telescopic link (503), the outside of telescopic link (503) is equipped with tension spring (504), tension spring (504) also fixed connection is in the circular slot, the other end fixed connection of telescopic link (503) and tension spring (504) is in the circular slot of seting up of side frame body (502).

2. A screen mount debug mechanism as set forth in claim 1 wherein: two clamping plates (505) are symmetrically and fixedly connected to the front side of the side frame body (502), a positive and negative tooth screw rod (506) is rotationally connected to the inside of the side frame body (502), sliding clamping seats (507) are respectively connected to positive teeth and negative teeth of the positive and negative tooth screw rod (506) in a threaded mode, and the top ends of the positive and negative tooth screw rods (506) penetrate through the side frame body (502) and are fixedly connected with a rotary wheel (508).

3. A screen mount debug mechanism as set forth in claim 1 wherein: the sliding clamping seat (507) comprises a seat body (5071), clamping grooves (5072), side plates (5073), sliding grooves (5074), sliding blocks (5075) and pressure springs (5076), wherein the clamping grooves (5072) are formed in the front face of the seat body (5071), the side plates (5073) are fixedly connected to the front face of the clamping grooves (5072), the sliding grooves (5074) are formed in the clamping grooves (5072), the sliding blocks (5075) are connected in the sliding grooves (5074) in a sliding mode, arc surfaces are formed in the upper ends of the sliding blocks (5075), and the sliding blocks (5075) are fixedly connected with the side plates (5073) through the two pressure springs (5076).

4. A screen mount debug mechanism as set forth in claim 1 wherein: the rotating mechanism (3) comprises a stand column (301), a rotary table (302), a worm wheel (303), a platform (304), a worm (305), a mounting seat (306) and a hand wheel (307), wherein the bottom end of the stand column (301) is fixedly connected with the rotary table (302), the bottom end of the rotary table (302) is rotationally connected in the base (1), and the side surface of the stand column (301) is fixedly connected with the worm wheel (303).

5. A screen mount debug mechanism as set forth in claim 4 wherein: the worm wheel (303) is connected with the worm (305) in a meshed mode, the worm (305) is rotatably installed in the installation seat (306), the right end of the worm (305) is fixedly connected with the hand wheel (307), and the top end of the upright post (301) is fixedly connected with the platform (304).

6. A screen mount debug mechanism as set forth in claim 1 wherein: rotary mechanism (4) are including fixing base (401), PMKD (402), motor (403), first gear (404), gear shaft (405) and fixed disk (406), fixing base (401) fixed connection is on PMKD (402), PMKD (402) pass through bolt fixed mounting on platform (304), the interior fixed mounting of fixing base (401) has motor (403), fixedly connected with first gear (404) on the output shaft of motor (403), first gear (404) are connected with gear shaft (405) meshing.

7. A screen mount debug mechanism as set forth in claim 6 wherein: one end of the gear shaft (405) is rotatably arranged in the fixed seat (401), the other end of the gear shaft (405) is fixedly connected with a fixed disc (406), and the fixed disc (406) is fixedly connected with the back of the middle fixed plate (501) through a plurality of fastening bolts.