Stand column telescopic structure of support for land stand television
A TV stand, telescopic structure technology, applied in the direction of machine/stand, supporting machine, mechanical equipment, etc., can solve the problems of inconvenient transportation and storage, failure of the cushion block, narrow gap, etc. Effect of wear failure, safe adjustment process
Active Publication Date: 2016-03-02
KUNSHAN HONGJIE ELECTRONICS CO LTD
View PDF6 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] There are two main height adjustment functions of the floor-standing TV bracket. One is to adjust the height of the TV by installing the hanging board at different heights of the column. The bracket with this structure cannot adjust the height of the column, and the length of the column is long. Packaging The size is large, it is inconvenient to transport and store, and it is very inconvenient to adjust the height of the TV. At present, there is a structure that uses the axial pull and slide method of the upper and lower columns to adjust the height of the TV. However, the telescopic adjustment structure of the upper and lower columns is currently used. It is a conventional way of relying on friction force. A pad is set between the upper and lower columns, and the bolts are tightened to achieve a large resistance between the side walls of the upper and lower columns and the pads, and then through a larger friction force The upper and lower columns can be stopped and positioned at any position. Due to the relatively complex structure and the narrow gap between the upper and lower columns, the assembly is inconvenient. The friction of the pads may fail after long-term use, and the adjustment is not convenient enough. and safety, bringing great troubles to both manufacturers and consumers
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0017] Embodiment: A column telescopic structure of a floor-standing TV stand, including an upper column 1 and a lower column 2, the upper column 1 can be slidably inserted into the upper end of the lower column 2 in the axial direction, and also includes a rack 3 and a clip 4. The card holder 5 and the clip 4 device, the rack 3 is fixedly installed on the outer wall of the upper column 1, the card holder 5 is fixedly installed on the inner wall of the lower column 2, and the clip 4 can be rotated and positioned on the card holder 5 , the clip 4 is provided with a card point 7, and the clip 7 on the clip 4 can extend into the tooth groove 8 of the rack 3 to engage with it, and the clip 4 device can keep the clip 4 in contact with the rack 3 The position of the meshing connection does not move. When in use, pull the upper column 1 to a suitable position, then turn the clip 4, so that the clip 4 and the rack 3 are engaged and locked, and then lock the clip 4 device so that the cl...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a stand column telescopic structure of a support for a land stand television. The stand column telescopic structure comprises an upper stand column and a lower stand column. The upper stand column can be axially inserted into the upper end of the lower stand column. The stand column telescopic structure further comprises a rack, a clamping piece, a clamping seat and a clamping piece device. The rack is fixedly installed on the outer side wall of the upper stand column. The clamping seat is fixedly installed on the inner side wall of the lower stand column. The clamping piece can be rotationally positioned on the clamping seat. A clamping point is arranged on the clamping piece. The clamping point on the clamping piece can stretch into a tooth groove of the rack to be connected with the rack in an engaged manner. The clamping piece can be kept unmoved in the position where the clamping piece is connected with the rack in an engaged manner through the clamping piece device. According to the stand column telescopic structure of the support for the land stand television, the structure of an adjusting mechanism is simple, operation is convenient, the height of the stand columns can be easily adjusted by one person, the trouble that many people are needed for cooperative work in the prior art is saved, the phenomenon that failure is caused due to long-time use and abrasion is avoided, and stability and effectiveness of long-time adjustment are ensured. When the stand column telescopic structure is used for adjustment, the clamping piece can reset automatically, and the adjusting process is safer.
Description
technical field [0001] The invention relates to a floor-standing TV stand, in particular to a column telescopic structure of the floor-standing TV stand. Background technique [0002] There are two main height adjustment functions of the floor-standing TV bracket. One is to adjust the height of the TV by installing the hanging board at different heights of the column. The bracket with this structure cannot adjust the height of the column, and the length of the column is long. Packaging The size is large, it is inconvenient to transport and store, and it is very inconvenient to adjust the height of the TV. At present, there is a structure that uses the axial pull and slide method of the upper and lower columns to adjust the height of the TV. However, the telescopic adjustment structure of the upper and lower columns is currently used. It is a conventional way of relying on friction force. A pad is set between the upper and lower columns, and the bolts are tightened to achieve...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/26
Inventor 常晓杰
Owner KUNSHAN HONGJIE ELECTRONICS CO LTD