CN2826622Y

CN2826622Y - Display supporting device with buffer mechanism

Info

Publication number: CN2826622Y
Application number: CN 200520114207
Authority: CN
Inventors: 姚永国; 陈俊雄
Original assignee: Compal Electronics Inc
Current assignee: Compal Electronics Inc
Priority date: 2005-07-20
Filing date: 2005-07-20
Publication date: 2006-10-11
Anticipated expiration: 2015-07-20

Abstract

The utility model relates to a display supporting device with a buffer mechanism, which is composed of a fixed supporting frame, a sliding rack and a buffer mechanism, wherein the sliding rack is sheathed in the supporting frame and can slide relative to the supporting frame, the height of the sliding rack can be adjusted and the buffer mechanism arranged between the supporting frame and the sliding rack can synchronously move with the sliding rack. The buffer mechanism can reinforce friction force between the supporting frame and the sliding rack, the friction force can not be decreased for long-term use, the height adjusting function of the display supporting device is enhanced and the service life of the display supporting device is prolonged.

Description

Supporter for display device with buffer gear

Technical field

The utility model is relevant a kind of supporter for display device, refers to a kind of supporter for display device of tool buffer gear especially.

Background technology

The supporting seat of traditional C RT or LCD display, typically use the supporting seat of highly fixing and not having the height control function, so, the shortcoming of traditional C RT or LCD display is exactly that CRT or lcd screen can not be adjusted height, and the user can not or cooperate environmental aspect to adjust the height of screen according to use habit.

In order to solve and to improve traditional lcd screen and can not adjust shortcoming highly, the applicant once disclosed a kind of " display supporting pedestal " that is provided with height control mechanism, by a fixed bracing frame, and one be inserted in this bracing frame inner and relatively this bracing frame produce and slide and adjust travelling carriage highly and form jointly, and the effect that can reach can promote that really lcd screen has function of regulating height thereof, so obtained Chinese patent No. 03244079.0.

Owing between the bracing frame of this " display supporting pedestal " and the travelling carriage buffer gear is not set, so, bracing frame and travelling carriage can be because mutual friction and reduce serviceable life mutually, so apply for that human desires is modified to functions of use and the serviceable life with buffer gear this to promote " display supporting pedestal " with it.So,, a kind of supporter for display device of tool buffer gear is proposed in addition again based on " display supporting pedestal " that No. 03244079.0 patent was disclosed.

Summary of the invention

Therefore, fundamental purpose of the present utility model, promptly be to provide a kind of supporter for display device of tool buffer gear, by a fixed bracing frame, one be inserted in this bracing frame inner and relatively this bracing frame produce and slide and adjust travelling carriage highly, and one be arranged between bracing frame and the travelling carriage and in company with the synchronization-moving buffer gear of travelling carriage and form jointly, especially set buffer gear can be promoted the friction force between bracing frame and the travelling carriage, and the still unlikely reduction friction force of long-term use is so can promote the function of regulating height thereof and the serviceable life of supporter for display device.

Secondary objective of the present utility model is the buffer gear of described this supporter for display device, comprise a wear-resisting lining external member, or further comprise a buffering elastomer again, and the wear-resisting lining external member is to be set as in company with travelling carriage to increase friction force between bracing frame and the travelling carriage with moved further, or the mat buffering elastomer is located between travelling carriage and the wear-resisting lining external member again, especially be located between the lower semisection and travelling carriage of wear-resisting lining external member, make the wear-resisting lining external member have the trend that fits tightly bracing frame, and increase the friction force between bracing frame and the travelling carriage by this again and promote the function of regulating height thereof and the serviceable life of supporter for display device.

For achieving the above object, technical scheme of the present invention is:

The supporter for display device with buffer gear that the utility model provides comprises

Steadily place in the plane and supply height control mechanism superincumbent base is set; And

This height control mechanism comprise one be fixed on bracing frame above the base, and a side be provided with the wear-resisting lining external member and be inserted in travelling carriage in this bracing frame inside.

Be provided with buffering elastomer between this travelling carriage and the wear-resisting lining external member.

This buffering elastomer is a compression spring.

This buffering elastomer is a whirlpool type spring.

This buffering elastomer is a shell fragment.

Because supporter for display device of the present utility model is provided with the wear-resisting lining external member between bracing frame and travelling carriage, so except can promoting the friction force between bracing frame and the travelling carriage, and long-term use also unlikely reduction friction force, so can promote the function of regulating height thereof of supporter for display device and increase the service life.

Description of drawings

Fig. 1 is the user mode figure of supporter for display device of the present utility model;

Fig. 2 is the synoptic diagram of supporter for display device adjustment height of the present utility model;

Fig. 3 is the part spare part exploded view of the supporter for display device shown in the utility model;

Fig. 4 is the sectional view of the supporter for display device shown in the utility model.

[primary clustering symbol description]

10 ... supporter for display device 20 ... base

30 ... height control mechanism 31 ... bracing frame

32 ... travelling carriage 33 ... the wear-resisting lining external member

34 ... buffering elastomer 90 ... lcd screen

Embodiment

To shown in Figure 2, the supporter for display device 10 shown in the utility model is the bracing frames that are applied to constitute lcd screen 90, and this bracing or strutting arrangement 10 comprises a base 20 and a height control mechanism 30 as Fig. 1.Wherein, this base 20 can provide above firm support function and supply height control mechanism 30 be arranged on, so can facilitate lcd screen 90 to place in the plane reposefully; And this height control mechanism 30 has the function of height control, so can facilitate lcd screen 90 to have as shown in Figure 2 function of regulating height thereof.

The structure of height control mechanism 30 to shown in Figure 4, comprises a bracing frame 31, a travelling carriage 32 and a wear-resisting lining external member 33 as Fig. 2.Wherein, bracing frame 31 is fixed on above the base 20, and the inside of bracing frame 31 can provide travelling carriage 32 and wear-resisting lining external member 33 to be inserted in slip and adjustment height in it together; And wear-resisting lining external member 33 is to be made by the compound substance that soft wear-resistant plastic material or hardness are lower than metal, and fit and locking are on the side of travelling carriage 32, so, with travelling carriage 32 after wear-resisting lining external member 33 is inserted in the inside of bracing frame 31, this wear-resisting lining external member 33 promptly is located between bracing frame 31 and the travelling carriage 32, except that the wear member that constitutes between bracing frame 31 and the travelling carriage 32, and move and same moved further in company with travelling carriage 32, and bracing frame 31 produced friction force, so but mat wear-resisting lining external member 33 generation friction force and bring into play locating effect between bracing frame 31 and the travelling carriage 32.

As shown in Figures 3 and 4, height control of the present utility model mechanism 30 can further set up buffering elastomer 34 again between travelling carriage 32 and wear-resisting lining external member 33, and the elastic force of mat buffering elastomer 34 forces wear-resisting lining external member 33 often to be in the state that fits tightly with bracing frame 31 maintenances, to promote the friction force between bracing frame 31 and the travelling carriage 32.Even if especially wear-resisting lining external member 33 is through being subjected to abrasion gradually after long-term the use, still but mat buffering elastomer 34 forces and continues between wear-resisting lining external member 33 and the bracing frame 31 to keep fitting tightly, except unlikely reduction friction force, and can prolong the serviceable life of height control mechanism 30.

When travelling carriage 32 and wear-resisting lining external member 33 together after bracing frame 31 moves and is adjusted to suitable height, the detent mechanism (figure does not paint) that mat is arranged between bracing frame 31 and the travelling carriage 32 can be positioned at suitable height with travelling carriage 32, add wear-resisting lining external member 33 and also bracing frame 31 is produced stiction, can bring into play the auxiliary effect that reaches the location.When if travelling carriage 32 is desired to adjust height once again, as long as apply the location constraint strength that external force overcomes the friction force between wear-resisting lining external member 33 and the bracing frame 31 and overcomes detent mechanism, just can mobile again travelling carriage 32 and wear-resisting lining external member 33 and adjust height, the mat detent mechanism is positioned at suitable height again after being adjusted to suitable height.

Because supporter for display device 10 of the present utility model is provided with wear-resisting lining external member 33 between bracing frame 31 and travelling carriage 32, so except can promoting the friction force between bracing frame 31 and the travelling carriage 32, and long-term use also unlikely reduction friction force, so can promote the function of regulating height thereof of supporter for display device 10 and increase the service life.

The above content that discloses, it is the preferable specific embodiment of the utility model, every the purpose of this utility model and the effect that can reach, be to constitute so-called equivalence or be equal to, and those of ordinary skills can unlabored simple and easy modification, modification, improvement or variation, should all not break away from the patent right scope that the utility model is contained.

Claims

1, a kind of supporter for display device with buffer gear comprises a base and a height control mechanism, it is characterized in that:

Above this base is steadily placed in the plane and supply height control mechanism is arranged on; And

2, the supporter for display device of tool buffer gear as claimed in claim 1 is characterized in that: be provided with buffering elastomer between this travelling carriage and the wear-resisting lining external member.

3, the supporter for display device of tool buffer gear as claimed in claim 2 is characterized in that: this buffering elastomer is a compression spring.

4, the supporter for display device of tool buffer gear as claimed in claim 2 is characterized in that: this buffering elastomer is a whirlpool type spring.

5, the supporter for display device of tool buffer gear as claimed in claim 2 is characterized in that: this buffering elastomer is a shell fragment.