CN201641005U

CN201641005U - Rollover furling mechanism

Info

Publication number: CN201641005U
Application number: CN2010201278863U
Authority: CN
Inventors: 陈振兴
Original assignee: DONGGUAN BOND INDUSTRIAL INVESTMENT Co Ltd
Current assignee: DONGGUAN BOND INDUSTRIAL INVESTMENT Co Ltd
Priority date: 2010-03-10
Filing date: 2010-03-10
Publication date: 2010-11-24
Anticipated expiration: 2020-03-10

Abstract

The utility model relates to a rollover furling mechanism, comprising an opened box body (10), a rotating part (20), a sliding rack (30), a guide rail (40), a first rollover connecting rod (51), a second rollover connecting rod (52), a rear pull connecting rod (53) and a telescopic driving rod (54), wherein the guide rail (40) is horizontally fixed at the bottom of the opened box body (10); the sliding rack (30) is arranged at the bottom of the opened box body (10) and comprises a horizontal part (303) and a vertical part (302), and the bottom is provided with a pulley (301) which can horizontally slide on the guide rail (40); one end of the rotating part (20) is rotatably connected with the upper end part of the vertical part (302) of the sliding rack (30); and a supporting mechanism is formed by the first rollover connecting rod (51), the second rollover connecting rod (52), the rear pull connecting rod (53) and the telescopic driving rod (54) so as to support the rotating part (20). The rollover furling mechanism has benefits of simple structure and capabilities of effectively utilizing space and protecting objects.

Description

The upset gathering mechanism

Technical field the utility model relates to the fold mechanism of saving the space, particularly relates to a kind of upset gathering mechanism, is used for object is turn to vertical state from level, perhaps described object is lowered into level from vertical state.

Background technology is in the age of current an inch of land is an inch of gold, and rationally utilization and even conserve space seem particularly important.In daily production and the life, many objects are arranged such as large scale TV machine, display and some furniture even plant equipment, they need vertically in use, certainly will will take very big space like this.If can when they are used, not draw in, just open during use, so just can save many spaces.But, such mechanism or equipment had not appearred in the prior art.

Utility model content the technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part; and provide a kind of upset gathering mechanism; object can be turn to vertical state from level; perhaps described object is lowered into level from vertical state, also is about to be opened when object uses, collapsed to when not using in the described upset gathering mechanism; utilize the space so effective and reasonablely; simultaneously, do not drawn in when object uses, can well be protected yet.

The utility model is that the technical scheme that solve the technical problem proposition is, design a kind of turning gathering mechanism, be used for object is turn to vertical state from level, perhaps described object is lowered into level from vertical state, especially, comprise uncovered casing, tumbler, sliding frame, guide rail, the first upset connecting rod, second upset connecting rod, post-tensioning connecting rod and the telescopic drive bar; Described object is placed when being the level of state, and the upper surface of object is just with the uncovered sealing of uncovered casing; Described guide rail level is installed in uncovered bottom half; Described sliding frame comprises horizontal part and vertical portion, described horizontal part suitable with described guide rail and can be relative the guide rail slip, the height of described vertical portion is lower than the height of described uncovered casing slightly; Described object is fixed on the described tumbler, and the upper end of this tumbler and the upper end of described vertical portion are rotatably connected; The upper end of the described first upset connecting rod is rotatably connected by shaft seat and described tumbler, the upper end of the lower end of the first upset connecting rod and the second upset connecting rod is rotatably connected, and the lower end of the second upset connecting rod is rotatably connected by the horizontal part of shaft seat and sliding frame; The upper end of described telescopic drive bar and the first upset connecting rod are rotatably connected, and the overturn shared shaft seat in lower end of connecting rod of the lower end of telescopic drive bar and second also is rotatably connected with the horizontal part of sliding frame; Described post-tensioning connecting rod one end and the shaft seat that is fixed on the uncovered casing madial wall are rotatably connected, and the other end and the second upset connecting rod are rotatably connected.

Described tumbler longitudinal section is " L " type.

For making overturning support structure more firm, the described first upset connecting rod, the second upset connecting rod, post-tensioning connecting rod and telescopic drive bar all have two.

Equally, more stable for making sliding frame, also be connected with the bracing piece of the rectangular type in longitudinal section between the horizontal part of described sliding frame and the vertical portion.The horizontal part bottom of described sliding frame also is equipped with pulley, helps sliding frame and slides more smooth and easy.

Described telescopic drive bar adopts hydraulic pressure, air pressure or electronic mode to drive.

Compared with prior art, the utlity model has beneficial effect simple in structure, as effectively to utilize space and protection object.The utility model has adopted several upset connecting rods and telescopic drive bar, and structure is very simple; Can different household electrical appliance or other objects be installed according to application need on the tumbler, when object does not use, can draw in and hide to the utility model upset gathering mechanism, save the space effectively, and made object obtain maintenance preferably; Be frame structure in the casing of mechanism, can place corresponding small articles equally, the space is rationally utilized.

Description of drawings

Fig. 1 is the cross-sectional schematic (object 100 is installed on the tumbler) of the utility model upset gathering mechanism folded state;

Fig. 2 is the schematic top plan view (object 100 is not installed on the tumbler) of described upset gathering mechanism;

Fig. 3 is the cross-sectional schematic (object 100 is installed on the tumbler) of described upset gathering mechanism open mode.

The specific embodiment is described in further detail below in conjunction with the preferred embodiment shown in each accompanying drawing.

Referring to Fig. 1 and Fig. 2, the utility model upset gathering mechanism comprises uncovered casing 10, tumbler 20, sliding frame 30, guide rail 40, the first upset connecting rod 51, second upset connecting rod 52, post-tensioning connecting rod 53 and the telescopic drive bar 54; Guide rail 40 is horizontally fixed on the bottom of uncovered casing 10; Sliding frame 30 comprises horizontal part 303 and vertical portion 302, and whole sliding frame 30 places the bottom of uncovered casing 10, and the length of its horizontal part 303 is shorter than guide rail 40, so that sliding frame 30 has enough spaces to slide in the horizontal direction; Vertical portion 302 is positioned at an end of horizontal part 303, and the height of vertical portion 302 will be lower than the height of uncovered casing 10 slightly; The bottom of the horizontal part 303 of sliding frame 30 also is equipped with pulley 301, and the installation of this pulley 301 makes sliding frame 30 horizontal slip on guide rail 40 more swimmingly; Tumbler 20 dents in the uncovered casing 10 and places the top of sliding frame 30, and the upper end of the vertical portion 302 of one end and sliding frame 30 is rotatably connected, corresponding as required installation object 100 on the tumbler 20 (among the figure be example with the television set).

The use of the utility model upset supporting mechanism is described below in conjunction with Fig. 1 and Fig. 3.The upper end of the first upset connecting rod 51 is rotatably connected by shaft seat and tumbler 20, the upper end of the lower end of the first upset connecting rod 51 and the second upset connecting rod 52 is rotatably connected, and the lower end of the second upset connecting rod 52 is rotatably connected by the horizontal part 303 of shaft seat and sliding frame 30 again; Post-tensioning connecting rod 53 1 ends and the shaft seat that is fixed on uncovered casing 10 madial walls are rotatably connected, the other end and the second upset connecting rod 52 are rotatably connected, the axle connecting portion of the post-tensioning connecting rod 53 and the second upset connecting rod 52 is at the middle part of the second upset connecting rod 52, also can be or the middle and lower part in the middle and upper part, but should not be too near both ends; The upper end of telescopic drive bar 54 and the first upset connecting rod 51 are rotatably connected, the shared shaft seat in lower end of its lower end and the second upset connecting rod 52 also is rotatably connected with the horizontal part 303 of sliding frame 30, the axle connecting portion of the telescopic drive bar 54 and the first upset connecting rod 51 is at the middle part of the first upset connecting rod 51, also can be or the middle and lower part in the middle and upper part, equally should not be too near both ends; During use, household electrical appliance need be fixed on the tumbler 20 as equipment such as television set, display or other objects.

As shown in Figure 1, for the height that makes on the tumbler 20 object of installing 100 can have certain space to place to be unlikely to horizontal positioned does not exceed the upper surface of uncovered casing 10, tumbler 20 is the shape that dents into uncovered casing 10, and its longitudinal section is " L " type.The structure of sliding frame 30 needs under the more firm situation, can be connected the structure that the bracing piece 304 of the rectangular type in longitudinal section is reinforced sliding frame 30 between the horizontal part 303 of sliding frame 30 and vertical portion 302.

In order to make overturning support structure more firm, more steady in the process of upset and gathering, the described first upset connecting rod 51, the second upset connecting rod 52, post-tensioning connecting rod 53 and telescopic drive bar 54 all have two, and this structure can be as can be seen from Figure 2.

When using the utility model upset gathering mechanism; open mode is with reference to figure 3; telescopic drive bar 54 can select to use hydraulic pressure, air pressure or electronic mode to drive according to concrete needs, and present embodiment preferably adopts the mode of hydraulic pressure to drive, and promptly telescopic drive bar 54 adopts the hydraulic-driven bar.When the upset gathering mechanism is in rounding state; the tumbler 20 that is mounted with objects 100 such as television set or display is upwards lifted; at this moment; the tumbler 20 pullings first upset connecting rod 51; the first upset connecting rod 51 is by being pulled upwardly with an end of its second upset connecting rod 52 that is rotatably connected; the second upset connecting rod, 52 other ends drive sliding frame 30; sliding frame 30 moves horizontally backward along guide rail 40; telescopic drive bar 54 is elongation drive rod when the first upset connecting rod 51 upwards lifts equally also; telescopic drive bar 54 stops when tumbler 20 is turned to the position that needs, and its stroke can be regulated according to the needs of tumbler 20 upturned positions.When the second upset connecting rod 52 upwards lifts, simultaneously also can drive post-tensioning connecting rod 53 upwards lifts, when tumbler 20 is turned to assigned address, the both ends of post-tensioning connecting rod 53 form a triangular structure with 3 of the shaft seats that is fixed on sliding frame 30 surfaces, supporting the second upset connecting rod 52 securely, simultaneously, telescopic drive bar 54 is also supporting the first upset connecting rod 51, makes that the support of tumbler 20 is very firm.When needing to draw in, only need tumbler 20 is pressed down in uncovered casing 10, the counter motion that the upset gathering mechanism is opened can be packed up the utility model upset gathering mechanism.

The utility model upset gathering mechanism scope of application is more extensive; not only can use in the family; the public place can also be used for; especially for example the use of presentation device; when usual exhibition facilities does not need to use, it can be drawn in, like this; maintaining for equipment is convenient relatively, and the conserve space greatly of draw in also.

Claims

One kind the upset gathering mechanism, be used for object (100) is turn to vertical state from level, perhaps described object (100) is lowered into level from vertical state, it is characterized in that: comprise uncovered casing (10), tumbler (20), sliding frame (30), guide rail (40), the first upset connecting rod (51), second upset connecting rod (52), post-tensioning connecting rod (53) and the telescopic drive bar (54); Described object (100) is placed when being the level of state, and the upper surface of object (100) is just with the uncovered sealing of uncovered casing (10); Described guide rail (40) level is installed in uncovered casing (10) bottom; Described sliding frame (30) comprises horizontal part (303) and vertical portion (302), described horizontal part (303) suitable with described guide rail (40) and can relative guide rail (40) slip, the height of described vertical portion (302) is lower than the height of described uncovered casing (10) slightly; Described object (100) is fixed on the described tumbler (20), and the upper end of the upper end of this tumbler (20) and described vertical portion (302) is rotatably connected; The upper end of the described first upset connecting rod (51) is rotatably connected by shaft seat and described tumbler (20), the upper end of the lower end of the first upset connecting rod (51) and the second upset connecting rod (52) is rotatably connected, and the lower end of the second upset connecting rod (52) is rotatably connected by the horizontal part (303) of shaft seat and sliding frame (30); The upper end of described telescopic drive bar (54) and the first upset connecting rod (51) are rotatably connected, and the overturn shared shaft seat in lower end of connecting rod (52) of the lower end of telescopic drive bar (54) and second also is rotatably connected with the horizontal part (303) of sliding frame (30); Described post-tensioning connecting rod (53) one ends and the shaft seat that is fixed on uncovered casing (10) madial wall are rotatably connected, and the other end and the second upset connecting rod (52) are rotatably connected.
2. upset gathering mechanism according to claim 1 is characterized in that: described tumbler (20) longitudinal section is " L " type.
3. upset gathering mechanism according to claim 1 and 2 is characterized in that: the described first upset connecting rod (51), the second upset connecting rod (52), post-tensioning connecting rod (53) and telescopic drive bar (54) all have two.
4. upset gathering mechanism according to claim 1 and 2 is characterized in that: the bracing piece (304) that also is connected with the rectangular type in longitudinal section between the horizontal part (303) of described sliding frame (30) and vertical portion (302).
5. upset gathering mechanism according to claim 1 and 2 is characterized in that: horizontal part (303) bottom of described sliding frame (30) also is equipped with pulley (301).
6. upset gathering mechanism according to claim 1 is characterized in that: described telescopic drive bar (54) adopts hydraulic pressure, air pressure or electronic mode to drive.