CN203948892U - Flat television bracket - Google Patents

Flat television bracket Download PDF

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Publication number
CN203948892U
CN203948892U CN201420196104.XU CN201420196104U CN203948892U CN 203948892 U CN203948892 U CN 203948892U CN 201420196104 U CN201420196104 U CN 201420196104U CN 203948892 U CN203948892 U CN 203948892U
Authority
CN
China
Prior art keywords
rocking arm
hinged
link
underarm
dunnage
Prior art date
Application number
CN201420196104.XU
Other languages
Chinese (zh)
Inventor
项乐宏
林涛
Original Assignee
宁波乐歌视讯科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宁波乐歌视讯科技股份有限公司 filed Critical 宁波乐歌视讯科技股份有限公司
Priority to CN201420196104.XU priority Critical patent/CN203948892U/en
Application granted granted Critical
Publication of CN203948892U publication Critical patent/CN203948892U/en

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Abstract

The utility model discloses a kind of flat television bracket: it comprises rack body and display device link plate assembly, described rack body comprises the metope mounting plate being connected with metope, the first rocking arm and the second rocking arm, described display device link plate assembly comprises link plate and link, described link and contiguous block are rotatably connected, described link comprises dunnage and rotor plate, described dunnage and contiguous block are hinged by bearing pin, described rotor plate is fixedly connected with link plate, the lower end of described rotor plate and the lower end of dunnage are hinged, the upper end of described rotor plate is slidably connected at the upper end of dunnage, the second described rocking arm comprises moving block, upper arm, underarm, upper arm shell, underarm shell and air spring, and on one end of described air spring and moving block, the hinge pin of underarm is rotationally connected, and the other end of air spring and contiguous block hinged.Rapid operation, flexible adjustment during the link plate pitch regulation of this flat television bracket.

Description

Flat television bracket

Technical field

The utility model relates to a kind of flat television bracket.

Background technique

Television set is one of electrical products the most frequently used in people's daily life, fast development along with our national economy, the significantly lifting of people's living standard, and the fast development of TV tech, television set is just towards giant-screen, ultrathin type and development in pluralism.Meanwhile TV bracket also development and also be employed more and more extensive, present flat TV set bracket not only can left and right adjusting can also carry out pitch regulation, the utility model patent that is called Omni-directional free arm display support as disclosed a kind of name on State Intellectual Property Office website, its disclosed technological scheme comprises: base, display device link plate assembly, butterfly screw rod, the first rocking arm and the second rocking arm, one end of the first described rocking arm and the rotating shaft on base are rotatably connected, one end of the other end of the first rocking arm and the second rocking arm is rotatably connected, the other end of the second rocking arm connects a contiguous block, described contiguous block and display device link plate assembly are rotatably connected.Described display device link plate assembly comprises link plate and link, and one end and the contiguous block of described link are hinged, and the other end and the link plate of link are rotatably connected.Above-mentioned support is downward-sloping together with link plate because of deadweight in order to prevent the display device on link plate, and generally two torsion springs are installed on the bearing pin of link plate increases the resistance that link plate rotates.But during the angle that people rotate at adjustment link plate, need to overcome the elastic force of torsion spring, and it is larger more to rotate needed power, the angular adjustment of link plate is relatively required great effort like this, inconvenient operation, and link plate rotation regulates dumb; In addition, the cableties bottom on prior art middle plateform TV bracket rocking arm is provided with opening, and electric wire is to fill in the cavity of cableties from opening, thereby electric wire easily out departs from cableties from cableties bottom opening like this, affects the normal use of flat panel TV.

Model utility content

The technical problems to be solved in the utility model is to overcome the defect of above prior art, the flat television bracket of rapid operation, flexible adjustment when a kind of link plate pitch regulation is provided

Technical solution of the present utility model is, provide a kind of flat television bracket with following structure: it comprises rack body and display device link plate assembly, described rack body comprises the metope mounting plate being connected with metope, the first rocking arm and the second rocking arm, one end of described the first rocking arm and metope mounting plate are rotatably connected, the other end of the first rocking arm and the second rocking arm are rotatably connected, the other end of described the second rocking arm contiguous block that is rotatably connected, described display device link plate assembly comprises link plate and link, described link and contiguous block are rotatably connected, described link comprises dunnage and rotor plate, described dunnage and contiguous block are hinged by bearing pin, described rotor plate is fixedly connected with link plate, the lower end of described rotor plate and the lower end of dunnage are hinged, the upper end of described rotor plate is slidably connected at the upper end of dunnage, in the second described rocking arm, be provided with an air spring, one end of one end of described air spring and the second rocking arm is hinged, and the other end and the contiguous block of air spring are hinged.

The second described rocking arm comprises moving block, upper arm, underarm, upper arm shell and underarm shell, and described moving block and the first rocking arm are rotatably connected, and one end and the moving block of described upper arm are hinged, and its other end and contiguous block are hinged; One end and the moving block of described underarm are hinged, and its other end and contiguous block are hinged, and on one end of described air spring and moving block, the hinge pin of underarm is rotationally connected, and the other end of air spring and contiguous block hinged; Described upper arm shell is fixedly connected with upper arm, and underarm shell is fixedly connected with underarm.

Adopt after above structure, the utility model flat television bracket compared with prior art, have the following advantages: this flat television bracket comprises metope mounting plate, the first rocking arm, the second rocking arm and display device link plate assembly, one end of the first rocking arm and metope mounting plate are rotatably connected, the other end of the first rocking arm and the second rocking arm are rotatably connected, the other end of the second rocking arm contiguous block that is rotatably connected, display device link plate assembly comprises link plate and link, this link comprises dunnage and rotor plate, dunnage and contiguous block are hinged by bearing pin, the lower end of rotor plate and the lower end of dunnage are hinged, the upper end of rotor plate is slidably connected at the upper end of dunnage.Because rotor plate can rotate along its lower end hinge pin, and the upper end of the upper end edge dunnage of rotor plate slides, and during the luffing angle of the flat panel TV on regulating link plate, pulls link plate and rotates up or down; Therefore, rapid operation, flexible adjustment during link plate pitch regulation;

This upper arm, underarm and moving block, contiguous block form a quadratic crank mechanism, thereby realize the upper and lower angle adjustment of the second rocking arm, when the second rocking arm up-down adjustment, air spring in the second rocking arm plays and supports and position-limiting action, thereby while making the second rocking arm carry out upper and lower angle adjustment, regulate accuracy, stability high, it is vertical with bottom surface that the flat panel TV on link plate remains, and integral display bracket adjustment is more flexible.

As preferably, the upper end of described rotor plate is slidably connected at the upper end of dunnage, the upper end that refers to described rotor plate is provided with the long arc-shaped holes that two horizontal symmetrical arrange, the two side of described dunnage upper end is provided with the locating column of two evaginations, two described locating column Spielpassung are in two long arc-shaped holes of rotor plate upper end, and the external part of two locating columns is provided with adjusting nut.The long arc-shaped holes of rotor plate upper end is slided along the locating column of two evaginations, and the external part of two locating columns is provided with adjusting nut, frictional force between the adjustable rotor plate of this adjusting nut and dunnage, thereby make the stability of rotation of rotor plate, so rapid operation, flexible adjustment during the link plate pitch regulation of this flat television bracket.

As preferably, described long arc-shaped holes is the high long arc-shaped holes in low centre, two ends.The setting of this long arc-shaped holes makes moving block when rotating up or down, and it is convenient, accurate to locate.

As a kind of improvement, the bottom of described underarm shell is provided with the longitudinal opening that a supply lines is put into underarm shell inside, removable connection one limit fastener on described longitudinal opening two side.The electric wire that connects link plate upper surface plate TV can pack underarm shell inner chamber into through the longitudinal opening of underarm shell bottom, then with limit fastener, longitudinal opening is sealed, like this when rack body rotates adjusting, electric wire can not expose from underarm shell longitudinal opening, thereby make it safe, can not affect the use of flat panel TV.

As preferably, described limit fastener is that cross section is the limit fastener of " work " font, pegs graft in the two side of described limit fastener and longitudinal opening.In other words, the sidewall of this longitudinal buckle is provided with two along its longitudinal extension and connects the slot at two ends, the two side grafting of described two slots and longitudinal opening; The limit fastener of this shape can directly be inserted on the two side of longitudinal opening, installs and take off all more convenient.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model flat television bracket.

Fig. 2 is the package assembly schematic diagram of the utility model flat television bracket.

Fig. 3 is the structural representation of the underarm shell of the utility model flat television bracket.

Fig. 4 is the structural representation that the utility model flat television bracket rotor plate turns to neutral position.

Fig. 5 is the structural representation that the utility model flat television bracket rotor plate regulates downwards.

Fig. 6 is the cross-sectional structure schematic diagram of the underarm shell of the utility model flat television bracket.

As shown in the figure:

1, metope mounting plate, the 2, first rocking arm, the 3, second rocking arm, 4, contiguous block, 5, link, 6, link plate, 7, dunnage, 8, rotor plate, 9, arc chute, 10, locating column, 11, adjusting nut, 12, moving block, 13, upper arm, 14, underarm, 15, upper arm shell, 16, underarm shell, 17, air spring, 18, limit fastener, 19, longitudinal opening.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6;

A kind of flat television bracket of the utility model, it comprises rack body and display device link plate assembly, described rack body comprises the metope mounting plate 1 being connected with metope, the first rocking arm 2 and the second rocking arm 3, one end of described the first rocking arm 2 and metope mounting plate 1 are rotatably connected, the other end of the first rocking arm 2 and the second rocking arm 3 are rotatably connected, the other end of described the second rocking arm 3 contiguous block 4 that is rotatably connected, described display device link plate assembly comprises link plate 6 and link 5, described link 5 is rotatably connected with contiguous block 4, described link 5 comprises dunnage 7 and rotor plate 8, described dunnage 7 is hinged by bearing pin with contiguous block 4, described rotor plate 8 is fixedly connected with link plate 6, the lower end of the lower end of described rotor plate 8 and dunnage 7 is hinged, the upper end of described rotor plate 8 is slidably connected at the upper end of dunnage 7.In the second described rocking arm 3, be provided with an air spring 17, one end of one end of described air spring 17 and the second rocking arm 3 is hinged, and the other end of air spring 17 and contiguous block 4 are hinged.

The second described rocking arm 3 comprises moving block 12, upper arm 13, underarm 14, upper arm shell 15 and underarm shell 16, and described moving block 12 and the first rocking arm 2 are rotatably connected, and one end of described upper arm 13 and moving block 12 are hinged, and its other end and contiguous block 4 are hinged; One end of described underarm 14 and moving block 12 are hinged, and its other end and contiguous block 4 are hinged, and on one end of described air spring 17 and moving block 12, the hinge pin of underarm 14 is rotationally connected, and the other end of air spring 17 and contiguous block 4 hinged; Described upper arm shell 15 is fixedly connected with upper arm 13, and underarm shell 16 is fixedly connected with underarm 14.

The upper end of described rotor plate 8 is slidably connected at the upper end of dunnage 7, the upper end that refers to described rotor plate 8 is provided with the long arc-shaped holes 9 that two horizontal symmetrical arrange, the two side of described dunnage 7 upper ends is provided with the locating column 10 of two evaginations, two described locating column 10 Spielpassung are in two long arc-shaped holes 9 of rotor plate 8 upper ends, and the external part of two locating columns 10 is provided with adjusting nut 11.

Described long arc-shaped holes 9 is the high long arc-shaped holes 9 in low centre, two ends.

The bottom of described underarm shell 16 is provided with the longitudinal opening 19 that a supply lines is put into underarm shell inside, removable connection one limit fastener 18 on described longitudinal opening 19 two sides.

Described limit fastener 18 for cross section be the limit fastener 18 of " work " font, described limit fastener 18 is pegged graft with the two side of longitudinal opening 19.

Claims (6)

1. a flat television bracket, it comprises rack body and display device link plate assembly, described rack body comprises the metope mounting plate (1) being connected with metope, the first rocking arm (2) and the second rocking arm (3), one end of described the first rocking arm (2) and metope mounting plate (1) are rotatably connected, the other end of the first rocking arm (2) and the second rocking arm (3) are rotatably connected, the other end of described the second rocking arm (3) contiguous block (4) that is rotatably connected, described display device link plate assembly comprises link plate (6) and link (5), described link (5) is rotatably connected with contiguous block (4), it is characterized in that: described link (5) comprises dunnage (7) and rotor plate (8), described dunnage (7) is hinged by bearing pin with contiguous block (4), described rotor plate (8) is fixedly connected with link plate (6), the lower end of the lower end of described rotor plate (8) and dunnage (7) is hinged, the upper end of described rotor plate (8) is slidably connected at the upper end of dunnage (7), in described the second rocking arm (3), be provided with an air spring (17), one end of one end of described air spring (17) and the second rocking arm (3) is hinged, and the other end of air spring (17) and contiguous block (4) are hinged.
2. flat television bracket according to claim 1, it is characterized in that: described the second rocking arm (3) comprises moving block (12), upper arm (13), underarm (14), upper arm shell (15) and underarm shell (16), described moving block (12) is rotatably connected with the first rocking arm (2), one end of described upper arm (13) and moving block (12) are hinged, and its other end and contiguous block (4) are hinged; One end of described underarm (14) and moving block (12) are hinged, its the other end and contiguous block (4) are hinged, the hinge pin of the upper underarm (14) of one end of described air spring (17) and moving block (12) is rotationally connected, and the other end of air spring (17) and contiguous block (4) hinged; Described upper arm shell (15) is fixedly connected with upper arm (13), and underarm shell (16) is fixedly connected with underarm (14).
3. flat television bracket according to claim 1, it is characterized in that: the upper end of described rotor plate (8) is slidably connected at the upper end of dunnage (7), the upper end that refers to described rotor plate (8) is provided with the long arc-shaped holes (9) that two horizontal symmetrical arrange, the two side of described dunnage (7) upper end is provided with the locating column (10) of two evaginations, described two locating columns (10) Spielpassung is in two long arc-shaped holes (9) of rotor plate (8) upper end, and the external part of two locating columns (10) is provided with adjusting nut (11).
4. flat television bracket according to claim 3, is characterized in that: described long arc-shaped holes (9) is the high long arc-shaped holes (9) in low centre, two ends.
5. flat television bracket according to claim 2, it is characterized in that: the bottom of described underarm shell (16) is provided with a supply lines and puts into the longitudinal opening of underarm shell inside (19) removable connection one limit fastener (18) on described longitudinal opening (19) two side.
6. flat television bracket according to claim 5, it is characterized in that: the limit fastener (18) that described limit fastener (18) is " work " font for cross section, described limit fastener (18) is pegged graft with the two side of longitudinal opening (19).
CN201420196104.XU 2014-04-22 2014-04-22 Flat television bracket CN203948892U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420196104.XU CN203948892U (en) 2014-04-22 2014-04-22 Flat television bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420196104.XU CN203948892U (en) 2014-04-22 2014-04-22 Flat television bracket

Publications (1)

Publication Number Publication Date
CN203948892U true CN203948892U (en) 2014-11-19

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ID=51890928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420196104.XU CN203948892U (en) 2014-04-22 2014-04-22 Flat television bracket

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Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939713A (en) * 2014-04-22 2014-07-23 宁波乐歌视讯科技股份有限公司 Flat television support
CN105578324A (en) * 2016-02-02 2016-05-11 北京仁歌视听科技有限公司 Universal sound box wall rack for audiovisual machinery control system
CN108240541A (en) * 2016-12-23 2018-07-03 乐视汽车(北京)有限公司 Display bracket

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103939713A (en) * 2014-04-22 2014-07-23 宁波乐歌视讯科技股份有限公司 Flat television support
WO2015161696A1 (en) * 2014-04-22 2015-10-29 宁波乐歌视讯科技股份有限公司 Flat panel television stand
US9759376B2 (en) 2014-04-22 2017-09-12 Loctek Visual Technology Corp. Flat panel TV bracket
CN103939713B (en) * 2014-04-22 2019-05-21 乐歌人体工学科技股份有限公司 Flat television bracket
CN105578324A (en) * 2016-02-02 2016-05-11 北京仁歌视听科技有限公司 Universal sound box wall rack for audiovisual machinery control system
CN105578324B (en) * 2016-02-02 2018-07-27 北京仁歌科技股份有限公司 The omnipotent speaker wall hanging frame of audiovisual Machinery Control System
CN108240541A (en) * 2016-12-23 2018-07-03 乐视汽车(北京)有限公司 Display bracket

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 315145, No. 558, South Road, Yinzhou Economic Development Zone, Zhejiang, Ningbo, Yinzhou District

Patentee after: Lege Ergonomics Technology Co., Ltd.

Address before: 315145, No. 9, high voltage Road, Jiangshan hi tech park, Ningbo, Zhejiang, Yinzhou District

Patentee before: NingBo Loctek Visual Technology Co., Ltd.

C56 Change in the name or address of the patentee