CN202722990U - Computer table leg folding device - Google Patents
Computer table leg folding device Download PDFInfo
- Publication number
- CN202722990U CN202722990U CN 201220408734 CN201220408734U CN202722990U CN 202722990 U CN202722990 U CN 202722990U CN 201220408734 CN201220408734 CN 201220408734 CN 201220408734 U CN201220408734 U CN 201220408734U CN 202722990 U CN202722990 U CN 202722990U
- Authority
- CN
- China
- Prior art keywords
- spring
- movable axis
- rotating seat
- fixing part
- track
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a computer table leg folding device which comprises a rotating support, adjusting shaft levers, rotating seats and supporting legs. An accommodating groove is arranged at the lower end of each rotating seat, two positioning grooves are arranged at positions of side plates on two sides of each accommodating groove, a connecting and fixing part is hinged at the lower end of each rotating seat and is a hollow body, a hinge hole and a rail sliding shaft hole are arranged at the upper end of each connecting and fixing part, two spring accommodating holes are arranged at lower end of each connecting and fixing part, and a spring fixing piece groove is arranged in the middle of the lower end of each connecting and fixing part. Support pillars are mounted at the upper ends of the spring accommodating holes of each connecting and fixing part, springs are mounted at the lower ends of the support pillars, and a spring fixing piece is mounted in the spring fixing piece groove of each connecting and fixing part and can press down corresponding spring pressure heads. Besides, the support pillars are supported at the lower ends of rail sliding shafts, and the rail sliding shafts can be clamped in the positioning grooves. Each connecting and fixing part can be moved to another positioning groove by the aid of the open-close type positioning grooves and by pressing the connecting and fixing parts in the positioning grooves by the springs, so that folding legs are unfolded and folded and are accurate and stable in clamped positions and less prone to failure.
Description
Technical field
The utility model relates to furniture folding pin interconnection technique field, refers in particular to a kind of folding device of folding feet of computer desk.
Background technology
Now product design need to be satisfied people's more and more hommization requirement of living, as because Laptop computer portable, so that it has incorporated in our life.After the work of a lot of users by anxiety, the physical relaxation health of need to lying down, at this moment may need to use notebook computer to listen to the music and write careless etc., if notebook computer is placed directly on the leg He on the quilt talks about, be not easy to laptop radiating, also can cause the discomfort of health, so the designer designs a kind of miniature tables, can make things convenient in bed this computer of usage comparison, and design on the table radiator fan, so that heat radiation.
For this miniature tables of convenient placement, obsolete the time, can fold placement, make it not take up space, if most of miniature tables has all designed folding feet, a lot of miniature tables folding feets all are by protruding extrusion structure in the market, control the folding feet folding, but this structure folding feet service time when longer, it is tight card to occur, even out clamping was lost efficacy, and affected product service life.
Summary of the invention
The purpose of this utility model is to overcome weak point of the prior art, provides the clamping location accurate, the table pin folding device of a kind of computer desk of long service life.
For achieving the above object, the utility model adopts following technical scheme:
A kind of table pin folding device of computer desk, it comprises runing rest, adjustment axle, rotating seat and leg, runing rest is installed in the desktop lower end, the runing rest lower end connects rotating seat by adjustment axle, connect leg in the rotating seat lower end, be provided with storage tank in the rotating seat lower end, be provided with two locating slots in side plate position, the both sides of storage tank, the position is provided with hinge hole in the middle of on biside plate, the fixture that is articulated and connected in the rotating seat lower end, connection fixture is ducted body, the upper end is provided with hinge hole and the movable axis hole of track, the lower end is provided with two spring accommodating holes, and the centre position, lower end is provided with fixedly film trap of spring; The movable axis hole attachment rail of track movable axis at connection fixture, fore-set is installed in the spring accommodating hole upper end of connection fixture, the lower end of fore-set is equipped with spring, at the fixing film trap mounting spring stator of the spring of connection fixture, the spring pressure head that the spring stator can press down; Fore-set withstands on track movable axis lower end, and the track movable axis can be connected in the locating slot, and leg is installed in the Connection Bracket lower end.
Described locating slot is deep-slotted chip breaker, is provided with the slip cambered surface between two deep-slotted chip breakers, makes the track movable axis be connected to locating slot or slides in the slip cambered surface.
The movable axis hole of the track of described connection fixture is provided with up and down certain operating range.
Described two spring lower ends that are installed in the spring accommodating hole link together, the drop-down spring of spring pressure head of spring stator.
The beneficial effects of the utility model are: the utility model folding feet adopts the folding locating slot, and adopt spring that connection fixture is pressed on locating slot, when needs are regulated, can descend the pressing spring stator, connection fixture is displaced in another locating slot, just can realize the folding feet folding, and employing locating slot and this track lock-bit of slip cambered surface, make its clamping position accurate, be difficult for losing efficacy, and long service life.
Description of drawings
Fig. 1 is exploded view of the present utility model;
Fig. 2 is the front view of rotating seat of the present utility model;
Fig. 3 is the cutaway view of the A-A direction of Fig. 2;
Fig. 4 is the front view of the utility model installment state;
Fig. 5 is the cutaway view of the B-B direction of Fig. 4;
Fig. 6 is the front view of the utility model assembling;
Fig. 7 is the cutaway view of the C-C direction of Fig. 6;
Fig. 8 is use view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description:
Shown in Fig. 1-8, the table pin folding device of a kind of computer desk that the utility model provides, it comprises runing rest 1, adjustment axle 2, rotating seat 3 and leg 4, runing rest 1 is installed in desktop 11 lower ends, runing rest 1 lower end connects rotating seat 3 by adjustment axle 2, can realize the pitch adjustment of desktop 11.Connect leg 4 in rotating seat 3 lower ends, be provided with storage tank 31 in rotating seat 3 lower ends, be provided with two locating slots 32 in side plate 30 positions, the both sides of storage tank 31, the position is provided with hinge hole 33 in the middle of on biside plate 30, the fixture 5 that is articulated and connected in rotating seat 3 lower ends, connection fixture 5 is contained in the storage tank 31.Connection fixture 5 is ducted body, and the upper end is provided with hinge hole and the movable axis hole of track, and the lower end is provided with two spring accommodating holes, and the centre position, lower end is provided with fixedly film trap of spring.At hinge hole 33 and hinge hole jointed shaft 10 is installed, rotating seat 3 is connected connection with connection fixture.The movable axis hole attachment rail of track movable axis 6 at connection fixture 5, fore-set 7 is installed in the spring accommodating hole upper end of connection fixture 5, the lower end of fore-set 7 is equipped with spring 8, at the fixing film trap mounting spring stator 9 of the spring of connection fixture 5, spring stator 9 is provided with the spring pressure head 91 that can press down; Fore-set 7 withstands on track movable axis 6 lower ends, and track movable axis 6 can be connected in the locating slot 32, and leg 4 is installed in Connection Bracket 5 lower ends.Locating slot 32 is deep-slotted chip breaker, is provided with the slip cambered surface between two deep-slotted chip breakers, makes track movable axis 6 be connected to locating slot 32 or slides in the slip cambered surface.
During use, rotatable leg 4 or lower pressing spring stator 9 make track movable axis 6 skid off locating slot 32, and slide to another locating slot 32 along the slip cambered surface, by the effect of thrust on the spring, Connection Bracket are connected on the locating slot 32.
The movable axis hole of the track of described connection fixture 5 is provided with up and down certain operating range.Can make things convenient for track movable axis 6 can conveniently skid off locating slot.
Described two spring 8 lower ends that are installed in the spring accommodating hole link together, the spring pressure head 91 drop-down springs 8 of spring stator 9.Can pass through easily 9 times pressing springs of spring stator.
The utility model folding feet adopts the locating slot 32 of open-close type, and adopt spring 8 that connection fixture 5 is pressed on locating slot 32, when needs are regulated, can descend pressing spring stator 9, connection fixture 5 is displaced in another locating slot 32, just can realize the folding feet folding, and employing locating slot 32 and this track lock-bit of slip cambered surface, make its clamping position accurate, be difficult for losing efficacy long service life.
The above only is to preferred embodiment of the present utility model; be not that scope of the present utility model is limited; so under the prerequisite that does not break away from the utility model design spirit; the equivalence that the common engineers and technicians in this area do structure described in the utility model, feature and principle changes or decorates, and all should fall in the protection domain that the utility model applies for a patent.
Claims (4)
1. the table pin folding device of a computer desk, it comprises runing rest, adjustment axle, rotating seat and leg, runing rest is installed in the desktop lower end, the runing rest lower end connects rotating seat by adjustment axle, connect leg in the rotating seat lower end, it is characterized in that: be provided with storage tank in the rotating seat lower end, be provided with two locating slots in side plate position, the both sides of storage tank, the position is provided with hinge hole in the middle of on biside plate, the fixture that is articulated and connected in the rotating seat lower end, connection fixture is ducted body, the upper end is provided with hinge hole and the movable axis hole of track, the lower end is provided with two spring accommodating holes, and the centre position, lower end is provided with fixedly film trap of spring; The movable axis hole attachment rail of track movable axis at connection fixture, fore-set is installed in the spring accommodating hole upper end of connection fixture, the lower end of fore-set is equipped with spring, at the fixing film trap mounting spring stator of the spring of connection fixture, the spring pressure head that the spring stator can press down; Fore-set withstands on track movable axis lower end, and the track movable axis can be connected in the locating slot, and leg is installed in the Connection Bracket lower end.
2. table according to claim 1 pin folding device, it is characterized in that: described locating slot is deep-slotted chip breaker, is provided with the slip cambered surface between two deep-slotted chip breakers, makes the track movable axis be connected to locating slot or slides in the slip cambered surface.
3. table according to claim 1 pin folding device, it is characterized in that: the movable axis hole of the track of described connection fixture is provided with up and down certain operating range.
4. table according to claim 1 pin folding device, it is characterized in that: described two spring lower ends that are installed in the spring accommodating hole link together, the spring pressure head extrusion spring of spring stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408734 CN202722990U (en) | 2012-08-17 | 2012-08-17 | Computer table leg folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408734 CN202722990U (en) | 2012-08-17 | 2012-08-17 | Computer table leg folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202722990U true CN202722990U (en) | 2013-02-13 |
Family
ID=47648755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408734 Expired - Fee Related CN202722990U (en) | 2012-08-17 | 2012-08-17 | Computer table leg folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202722990U (en) |
-
2012
- 2012-08-17 CN CN 201220408734 patent/CN202722990U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140817 |
|
| EXPY | Termination of patent right or utility model |