CN218469804U

CN218469804U - TV base detection mechanism

Info

Publication number: CN218469804U
Application number: CN202222753484.XU
Authority: CN
Inventors: 刘长江; 王寅浩
Original assignee: Wuxi Dayan Electronic Co ltd
Current assignee: Wuxi Dayan Electronic Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-10
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a TV set base detection mechanism, the on-line screen storage device comprises a base, the top of base is rotated and is pegged graft and have two back shafts, the outer wall fixedly connected with dwang of back shaft, one side fixedly connected with holding frame of dwang, and one side of holding frame bonds and has a plurality of rubber strips, and the other end of dwang is pegged graft and is had the card post, the bottom of card post and the top joint of base, the bottom inner wall of base rotates and is connected with the axis of rotation, the outer wall of axis of rotation and the equal fixedly connected with band pulley of the outer wall of one of them back shaft, and the transmission is connected with the belt between two band pulleys, the outer wall of axis of rotation and the equal fixedly connected with gear of the outer wall of another back shaft. The utility model discloses a setting up under the transmission of belt and under two gear engaged with mutually can make two holding framves gather together to the centre to it is fixed to carry out the centre gripping to the TV base, and then avoids the TV base to examine rocking of time measuring, improves the testing result.

Description

TV base detection mechanism

Technical Field

The utility model relates to a check out test set technical field especially relates to a TV base detection mechanism.

Background

The TV base is used for supporting the TV, and current TV base often forms through injection molding processing, need detect the roughness of base terminal surface after processing out.

The existing detection mechanisms mostly have the following defects: when detecting the TV base, detection mechanism directly places and detects on examining test table, does not have relevant fixed knot to construct, thereby leads to the base to receive external force to disturb easily and take place to rock when examining test table, influences the testing result, can not satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a television base detection mechanism.

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

the utility model provides a TV set base detection mechanism, includes the base, the top of base is rotated and is pegged graft and have two back shafts, the outer wall fixedly connected with dwang of back shaft, one side fixedly connected with holding frame of dwang, and one side of holding frame bonds and has a plurality of rubber strips, and the other end of dwang is pegged graft and has the card post, the bottom of card post and the top joint of base, the bottom inner wall of base rotates and is connected with the axis of rotation, the outer wall of axis of rotation and the equal fixedly connected with band pulley of the outer wall of one of them back shaft, and the transmission is connected with the belt between two band pulleys, the outer wall of axis of rotation and the equal fixedly connected with gear of the outer wall of another back shaft, two gears mesh mutually.

As the utility model discloses scheme further still, the top fixedly connected with L shape extension board of base, the bottom fixedly connected with bracing piece of L shape extension board, a plurality of laser range finding sensors of bottom fixedly connected with of bracing piece.

As the utility model discloses further scheme again, the top fixedly connected with treater of base, one side fixedly connected with display screen of base.

As the utility model discloses further scheme again, treater and laser rangefinder sensor and display screen electric connection.

As a further proposal, the top of the base is fixedly connected with two positioning blocks.

As the utility model discloses scheme further again, one side of base is equipped with the access panel, and the homogeneous shaping in both ends of access panel has fixture block, fixture block and base joint.

As the utility model discloses further scheme again, one side fixedly connected with handle of access panel.

The utility model has the advantages that:

1. through the transmission effect at the belt and the setting under two gear engaged with effects can make two holding frame gather together to the centre to carry out the centre gripping to the TV base and fix, and then avoid rocking when the TV base detects, improve the testing result.

2. The distance between the television base and the supporting rod is measured in a multi-point mode through the laser ranging sensors, measured information is transmitted to the processor to be processed, and when the measured data is large in difference, the flatness of the television base is poor, and the television base is convenient and fast to use.

3. The maintenance plate can be conveniently opened through the clamping of the clamping block and the base, and then the parts inside the base can be conveniently maintained, and the normal operation of the detection mechanism is guaranteed.

Drawings

Fig. 1 is a schematic perspective view of a tv base detection mechanism according to the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of a detection mechanism for a tv base according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a tv base detection mechanism provided by the present invention;

fig. 4 is a schematic side view of the tv base detection mechanism provided by the present invention.

In the figure: 1. a base; 2. a support shaft; 3. rotating the rod; 4. a clamping frame; 5. a rubber strip; 6. clamping the column; 7. a rotating shaft; 8. a pulley; 9. a belt; 10. a gear; 11. an L-shaped support plate; 12. a support bar; 13. a laser ranging sensor; 14. positioning blocks; 15. a display screen; 16. a processor; 17. an access panel; 18. a clamping block; 19. a handle.

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.

Referring to fig. 1-4, a TV base detection mechanism, including base 1, the top of base 1 is rotated and is pegged graft and has two back shafts 2, the outer wall of back shaft 2 has dwang 3 through the bolt fastening, one side of dwang 3 has holding frame 4 through the bolt fastening, one side of holding frame 4 bonds has a plurality of rubber strips 5, the other end of dwang 3 is pegged graft and has a card post 6, the bottom of card post 6 and the top joint of base 1, the bottom inner wall of base 1 rotates and is connected with axis of rotation 7, the outer wall of axis of rotation 7 and the equal key-type connection of the outer wall of one of them back shaft 2 have band pulley 8, the transmission is connected with belt 9 between two band pulleys 8, the outer wall of axis of rotation 7 and the equal key-type connection of the outer wall of another back shaft 2 have gear 10, two gear 10 mesh, inwards pull dwang 3 and drive one of them back shaft 2 and rotate, drive axis of rotation 7 again under the transmission of belt 9, then, drive another 2 and rotate under the effect that two gear 10 mesh, thereby make two holding frame 4 gather together to the centre, and then carry out centre gripping to TV base and fix.

In the utility model, an L-shaped support plate 11 is fixed on the top of a base 1 through bolts, a support rod 12 is fixed on the bottom of the L-shaped support plate 11 through bolts, a plurality of laser ranging sensors 13 are fixed on the bottom of the support rod 12 through bolts, the model of the laser ranging sensor 13 is ZYT-0100, a processor 16 is fixed on the top of the base 1 through bolts, the distance between a television base and the support rod 12 is measured in multiple points through the laser ranging sensors 13, the measured information is transmitted to the processor 16 for processing, when the measured data has larger difference, the flatness of the television base is poor, the model of the processor 16 is ARM9TDMI, a display screen 15 is fixed on one side of the base 1 through bolts, treater 16 and laser rangefinder sensor 13 and display screen 15 electric connection, there are two locating pieces 14 at base 1's top through the bolt fastening, contact with locating piece 14 when through placing the TV base, thereby place TV base and carry on spacingly, so that the later stage is to the detection of TV base roughness, one side of base 1 is equipped with access panel 17, the equal integrated into one piece in both ends of access panel 17 has fixture block 18, fixture block 18 and base 1 joint, there is handle 19 one side of access panel 17 through the bolt fastening, pulling handle 19 makes fixture block 18 and base 1 separate, thereby open access panel 17, and then be convenient for overhaul the spare part of base 1 inside, guarantee detection mechanism normal operating.

The working principle is as follows: when the device is used, firstly, a television base is placed on a base 1 and is in contact with a positioning block 14, then a rotating rod 3 is pulled inwards to drive one supporting shaft 2 to rotate, then a rotating shaft 7 is driven to rotate under the transmission action of a belt 9, then the other supporting shaft 2 is driven to rotate under the meshing action of two gears 10, so that two clamping frames 4 are gathered towards the middle, the television base is clamped and fixed, the rotating rod 3 is fixed through a clamping column 6, then the distance between the television base and a supporting rod 12 is measured in multiple points through a plurality of laser distance sensors 13, the measured information is transmitted to a processor 16 to be processed, when the measured data have large difference, the flatness difference of the television base is explained, and the measured data are displayed on a display screen 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a TV base detection mechanism, includes base (1), a serial communication port, the top of base (1) is rotated and is pegged graft and has two back shafts (2), outer wall fixedly connected with dwang (3) of back shaft (2), one side fixedly connected with holding frame (4) of dwang (3), one side of holding frame (4) is bonded and has a plurality of rubber strips (5), the other end of dwang (3) is pegged graft and has card post (6), the bottom of card post (6) and the top joint of base (1), the bottom inner wall of base (1) is rotated and is connected with axis of rotation (7), the outer wall of axis of rotation (7) and the equal fixedly connected with band pulley (8) of the outer wall of one of them back shaft (2), the transmission is connected with belt (9) between two band pulley (8), the outer wall of axis of rotation (7) and the equal fixedly connected with gear (10) of the outer wall of another back shaft (2), two gears (10) mesh mutually.

2. The television base detection mechanism according to claim 1, wherein an L-shaped support plate (11) is fixedly connected to the top of the base (1), a support rod (12) is fixedly connected to the bottom of the L-shaped support plate (11), and a plurality of laser ranging sensors (13) are fixedly connected to the bottom of the support rod (12).

3. The TV base detection mechanism according to claim 2, wherein the processor (16) is fixedly connected to the top of the base (1), and the display screen (15) is fixedly connected to one side of the base (1).

4. The TV base detection mechanism according to claim 3, wherein the processor (16) is electrically connected to the laser ranging sensor (13) and the display screen (15).

5. The TV base detection mechanism according to claim 1, wherein two positioning blocks (14) are fixedly connected to the top of the base (1).

6. The television base detection mechanism according to claim 1, wherein an access panel (17) is arranged on one side of the base (1), clamping blocks (18) are integrally formed at two ends of the access panel (17), and the clamping blocks (18) are clamped with the base (1).

7. The TV base detection mechanism according to claim 6, wherein a handle (19) is fixedly connected to one side of the access panel (17).