CN2664473Y - Table top multiple angle adjustable table - Google Patents
Table top multiple angle adjustable table Download PDFInfo
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- CN2664473Y CN2664473Y CN 200320117265 CN200320117265U CN2664473Y CN 2664473 Y CN2664473 Y CN 2664473Y CN 200320117265 CN200320117265 CN 200320117265 CN 200320117265 U CN200320117265 U CN 200320117265U CN 2664473 Y CN2664473 Y CN 2664473Y
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- desktop
- pin
- ratchet
- desk
- adjusting device
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Abstract
The utility model discloses a table top multiple angle adjustable table, which comprises a table top plate, a bracket and table legs, wherein, the table top plate is arranged on an upper part of the bracket. The utility model is characterized in that the utility model is provided with a ratchet adjustable device used to adjust the angle of the table top plate, wherein the ratchet adjustable device comprises a ratchet element and a intertooth space localizer, the ratchet element is arranged on a bottom end of the table top plate, the intertooth space localizer is arranged on the bracket, the intertooth space localizer is movably connected with teeth of the ratchet element. The utility model has the advantages that the declined angle of the moveable table top plate can be freely adjusted , which satisfies different needs of a user for reading, writing and drawing; the height adjustable device of the table is provided, which satisfies different needs of users with different body heights; sliding chutes with bayonets and locating pins locked in the bayonets of the sliding chutes which are adopted by the adjustable structure of the ratchet and the height adjustable device of the table, which makes the adjustment of the declined angle of the table top plate and the height of the table easy. As a result, the utility model can meet the requirement of users of different heights.
Description
Technical field
The utility model relates to a kind of desk, but particularly relates to the desk that a kind of desktop multi-angle is regulated.
Background technology
In the prior art, the structure of desk is mostly fixed, and the adjustable desk of part also has only the adjusting of height, and its regulative mode is is normally installed and removed securing member and finished on the support of desk, be not easy to operation, and does not have the adjusting at desktop angle of inclination.From the Human Physiology hygiene as can be known, the user should have rational functional dimension coupling between the height of its height and desk, the desktop angle of inclination when using desk, use so just and can feel comfortably cool, and reduces tired, healthy.If long-term the use and the incompatible desk of its height just might be caused the decline of the pathology and the eyesight of vertebra, endanger healthy.
The utility model content
But the purpose of this utility model is to provide a kind of desk of desktop multi-angle adjusting.
The purpose of this utility model is achieved by the following technical programs.
But the desk that a kind of desktop multi-angle of the present utility model is regulated, mainly constitute by desktop, support and table pin, the rack-mount portion of desktop, it is characterized in that: it also has the ratchet adjusting device that is used to regulate the desktop angle, described ratchet adjusting device comprises rachet and between cog locator, wherein rachet is installed in the desktop bottom surface, and the between cog locator is positioned on the support, and the tooth between cog location product device and the rachet flexibly connects.
Described ratchet adjusting device can have following various ways, is not limited to following form simultaneously.
(1) described ratchet adjusting device rachet wherein is for having the lifting arm of ratchet on one side, the between cog locator is a positioning strip, one end of described lifting arm is fixedly mounted on the rear portion of the lower surface of desktop, and positioning strip is installed between two sides at support rear portion, matches with lifting arm.When the ratchet on positioning strip and the lifting arm was separated, desktop was the level of state; In addition, positioning strip is stuck in the effect that can bring the corresponding change in desktop angle of inclination on the different ratchets on the lifting arm.
(2) described ratchet adjusting device rachet wherein is a pair of semi-circular ring that has the arc chute of a sideband ratchet on it, the between cog locator is an alignment pin, described a pair of semi-circular ring lays respectively at the both sides of desktop, the two ends of semi-circular ring are fixed on the desktop lower surface, described alignment pin is fixedly mounted on the both sides of support, and cover is stuck in the ratchet of arc chute.Set pin sleeve is stuck on the different bayonet sockets, can change the angle of inclination of desktop.
The frame-saw that has a trapezium structure on the described support, the leading section of this frame-saw tilts, and rearward end is a level, and an articulated body is respectively installed at the middle part of both sides, and desktop is hinged on the frame-saw by these two articulated bodies; The ratchet adjusting device comprises rachet and between cog locator, rachet wherein is a pair of arc chute that has a sideband ratchet on it, this is articulated in the bottom surface front part sides of desktop respectively to arc chute, the between cog locator is the alignment pin that is fixed on the frame-saw leading section, set pin sleeve is stuck in the ratchet of arc chute, set pin sleeve is stuck in the different ratchets, and the angle of inclination of drop table panel is correspondingly changed.
Has one " L " font frame-saw on the described support, rachet is a pair of arc chute that has a sideband ratchet on it in the ratchet adjusting device, this is articulated in the bottom surface front part sides of desktop respectively to arc chute, the between cog locator is the alignment pin that is fixed on frame-saw leading section both sides, set pin sleeve is stuck in the ratchet of arc chute, described desktop is divided into drop table panel and table dormant panel, the table dormant panel is fixedly mounted on the rear portion of frame-saw upper end, couples together by the hinged loose-leaf of jointed shaft between drop table panel and the table dormant panel.Set pin sleeve is stuck in different ratchets, and the angle of inclination of drop table panel is correspondingly changed.
But the desk that described desktop multi-angle is regulated, it is characterized in that: it also has the table height adjusting device, and this device is installed between desktop and the support.
Described table height adjusting device can have following various ways, is not limited to following form simultaneously.
(1) described table height adjusting device is by " X " type table pin, be fixed on the adjusted body and the middle control agent that is installed in " X " type table pin of frame bottom, alignment pin constitutes, the horizontal concrete chute that has straight line shape on the described adjusted body, at least one sideband bayonet socket of this linear chute, or surrounding edge has perforation about the chute, be stuck in perforation for the movable latch cover, wherein directly shape chute one end can be " L " the shape of traverse, its cathetus chute can include " X " the bipod top shelves bar of type table pin, also can only include pin top shelves bar, alignment pin is fixedly mounted on " X " type table pin, and cover is stuck in the bayonet socket of arc chute, in order to the folding of fixing " X " shape pin, " X " type table pin just can change the height of desk self along its intersection axle center folding.
(2) described table height adjusting device is made of at the blend stop of the adjusted body of the band hook shape bayonet socket of frame bottom and " X " shape table pin that is connected both sides " X " type table pin, crosswise fixed, and described blend stop is stuck in the hook shape bayonet socket.
(3) described table height adjusting device is made of table pin, semi-circular ring and the alignment pin of " ∧ " font or " eight " font, described semi-circular ring is fixed on the one or both sides of desktop lower surface, have chute with bayonet on one side on it, described alignment pin is fixedly mounted on a side of the table pin of " ∧ " font or " eight " font, and cover is stuck in the bayonet socket of arc chute.The folding of " ∧ " font or " eight " font table pin just can change himself height, and alignment pin is arranged in different bayonet sockets, in order to the folding of table dormant pin.
(4) described table height adjusting device is made of control agent and alignment pin, the both sides, upper end of described table pin have two perforation of height at least, control agent is connected with desktop, it is worn on the corresponding position, hole with table and has at least two perforation, and alignment pin is set in the perforation of control agent and table pin.
(5) described table height adjusting device by " X " shape table pin, be separately fixed at the bracket bottom both sides the adjusted body with horizontal concrete chute, be connected in the connecting rod between two control agents, the screw rod that is connected with connecting rod, rotation set at the tapped nut on the screw rod, pass two chutes and two ends are fixed on the cross bar formation that on the support fixedly connected with nut in its middle part.Move rotation drive nut front and back on screw rod by screw rod, thereby realize the stepless folding of controlling " X " shape table pin inferiorly, and then the height of control desk.
(6) described table height adjusting device by be positioned at " X " shape table pin, be positioned at the band arc chute on the support control agent, wear into the support that is partly with screw thread of arc chute and nut and constitute, the table pin is along its intersection axle center folding, just can change the height of desk self, nut is screwed the folding of can be further fastening table pin.
But the desk that above-mentioned desktop multi-angle is regulated, it is characterized in that: it also has anti-slide rule and spacing chi, anti-slide rule is connected with the front end of desktop, " L " form height degree that has at least two traverses on the anti-slide rule is regulated chute, and protruding in the upper surface of desktop, be used to block stationery from the desktop slide down, article etc.; Spacing chi is fixed on the upper surface of desktop, can prevent the downslide of books, homework book, and can control too near books of eyes or homework book.
But the desk that described desktop multi-angle is regulated, it is characterized in that: it also has the bookshelf that can regulate the books angle of inclination, the alignment pin that chute with bayonet, the lateral section that this bookshelf is fixed in both sides, desktop rear end by an end is the supporting plate of " L " font and is fixed in the desk both sides constitutes, and set pin sleeve is stuck in the bayonet socket of chute.Alignment pin is arranged in different bayonet sockets, can change the angle of inclination of bookshelf, thereby changes the angle of inclination that is positioned over the books on the bookshelf.
The utility model compared with prior art has the following advantages: (1) has the ratchet adjusting device, makes the active desktop can the flexible modulation angle of inclination, reads a book to adapt to the user, writes, the multiple needs of drawing etc.; (2) have the table height adjusting device, can adapt to the different requirements of the people of different heights table height; (3) has height-adjustable anti-slide rule, the needs that can use according to reality, select its be in underground protruding of landing from the desktop such as the article that prevent stationery, books in the drop table panel state or selection be in do not withstand elbow portion when writing be in the state of same horizontal plane with the drop table panel; (4) but have the spacing chi of upper and lower translation, can control eyes when preventing the books landing can be too near books, with protection user's eyesight; (5) have the bookshelf of adjustable tilt angle, but the angle of inclination of flexible modulation books makes reading more comfortable; (6) adjustment structure such as ratchet adjusting device, table height adjusting device adopts chute with bayonet and cover to be stuck in self-locking structures such as alignment pin in the chute bayonet socket, makes the height of the angle of inclination of regulating desktop and desk more convenient.
Description of drawings
Fig. 1 is the perspective view of embodiment 1 of the present utility model;
Fig. 2 is the local enlarged diagram of Fig. 1;
Fig. 3 is the perspective view of embodiment 2 of the present utility model;
Fig. 4 is the local enlarged diagram of Fig. 3;
Fig. 5 is the side view of embodiment 3 of the present utility model;
Fig. 6 is that perspective view is amplified in the part of Fig. 5;
Fig. 7 is the side view of embodiment 4 of the present utility model;
Fig. 8 is that perspective view is amplified in the part of Fig. 7;
Fig. 9 is the side view of embodiment 5 of the present utility model;
Figure 10 is that perspective view is amplified in the part of Fig. 9;
Figure 11 is the side view of embodiment 6 of the present utility model;
Figure 12 is that perspective view is amplified in the part of Figure 11;
Figure 13 is the side view of embodiment 7 of the present utility model;
Figure 14 is that perspective view is amplified in the part of Figure 13;
Figure 15 is the side view of embodiment 8 of the present utility model;
Figure 16 is the side view of embodiment 9 of the present utility model;
Figure 17 is that perspective view is amplified in the part of Figure 16;
Figure 18 is the side view of embodiment 10 of the present utility model;
Figure 19 is that perspective view is amplified in the part of Figure 18;
Figure 20 is the side view of embodiment 11 of the present utility model;
Figure 21 is that perspective view is amplified in the part of Figure 20;
Figure 22 is the side view of embodiment 12 of the present utility model;
Figure 23 is the side view of embodiment 13 of the present utility model;
Figure 24 is that perspective view is amplified in the part of Figure 23;
Figure 25 is the side view of embodiment 14 of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this practicality newly is further described.
Structure shown in Fig. 1,2 is embodiment 1 of the present utility model, it mainly by table dormant panel 2, drop table panel 1, " day " font support 3, by a horizontal frame-saw 3a who is configured to, table pin, anti-slide rule 4, be installed in the ratchet adjusting device that being used between drop table panel and the support regulate the desktop angle and constitute, table dormant panel wherein is fixed on the right side of frame-saw 3a; The front end of drop table panel is hinged on the front end on frame-saw 3a top; The ratchet adjusting device comprises rachet 5a and between cog locator 5b, wherein rachet is installed in drop table panel 1 bottom surface, between cog locator 5b is positioned on the frame-saw 3a, tooth between cog locator 5b and the rachet 5a flexibly connects, described rachet is for having the lifting arm of ratchet on one side, and the between cog locator is a positioning strip, and an end of described lifting arm is hinged on the rear portion of the lower surface of drop table panel, positioning strip is installed between two sides at frame-saw 3a rear portion, matches with lifting arm; When the ratchet on positioning strip and the lifting arm was separated, the drop table panel was the level of state; In addition, positioning strip is stuck in the effect that can bring the corresponding change in desktop angle of inclination on the different ratchets on the lifting arm; Described anti-slide rule is connected with the front end of drop table panel, and it is protruding in the upper surface of drop table panel, has anti-slide rule arrangement for adjusting height on it, this device is opened the chute 6a that is " L " font of putting upside down on anti-slide rule and is overlapped the alignment pin 6b formation that is stuck in the chute and is fixed in the active desktop front edge of board by at least two, when set pin sleeve is stuck in the lower end of chute, anti-slide rule is protruding in the upper surface of drop table panel, can prevent the landing of article on the active desktop; When set pin sleeve was stuck in the upper end of chute, the upper surface of anti-slide rule and the upper surface of drop table panel were positioned at same plane, write the ancon that Shi Buhui withstands hand.
Structure shown in Fig. 3,4 is embodiment 2 of the present utility model, it mainly is made of table dormant panel 2, drop table panel 1, " Jiong " type support 3, table pin, spacing chi 7, the ratchet adjusting device 5 that is installed between drop table panel and the support, the upper end, right side of described support has two blocks of supporting plates that horizontal cross is fixed thereon, and the table dormant panel is installed on this supporting plate; The ratchet adjusting device comprises rachet 5a and between cog locator 5b, rachet wherein is a pair of semi-circular ring that has the arc chute of a sideband ratchet on it, the between cog locator is an alignment pin, described a pair of semi-circular ring lays respectively at the both sides of desktop, the two ends of semi-circular ring are fixed on the lower surface of drop table panel, described alignment pin is fixedly mounted on the both sides of support, and cover is stuck in the ratchet of arc chute, set pin sleeve is stuck on the different bayonet sockets, can change the angle of inclination of desktop; The upper surface of described drop table panel has three groups of locating holes parallel with the active desktop front edge of board 8 successively, spacing chi 7 can be fixed on the upper surface of drop table panel by screw and locating hole, and translation before and after can realizing, not only can be used for preventing the downslide of books, homework book, and control too near books of eyes or homework book, but also can adjust the distance of eyes and books by the spacing chi of translation according to different users's needs.
Structure shown in Fig. 5,6 is embodiment 3 of the present utility model, and be with the difference of embodiment 1: the leading section of its frame-saw 3a is 20 ° of inclinations approximately, and rearward end is a level; An articulated body 9 is respectively installed at the middle part of frame-saw 3a both sides, and drop table panel 1 is hinged on the frame-saw 3a by these two articulated bodies; The ratchet adjusting device comprises rachet 5a and between cog locator 5b, rachet 5a wherein is a pair of arc chute that has a sideband ratchet on it, this is articulated in the bottom surface front part sides of desktop respectively to arc chute, between cog locator 5b is the alignment pin that is fixed on frame-saw 3a leading section, set pin sleeve is stuck in the ratchet of arc chute, set pin sleeve is stuck in the different ratchets, and the angle of inclination of drop table panel is correspondingly changed; Present embodiment also has table height adjusting device between support of being installed in 3 and the table pin, this device is made of " L " type chute, control agent 10a and the alignment pin 10b of " X " type table pin, traverse, " X " type table pin wherein is along its intersection axle center folding, slide in guide rail in the upper end simultaneously, just can change the height of self, described control agent is a disk, symmetry has the arc chute of sideband bayonet socket one to one on it, alignment pin is fixedly mounted on " X " type table pin, and cover is stuck in the bayonet socket of arc chute, in order to the folding of fixing " X " shape pin.
Structure shown in Fig. 7,8 is embodiment 4 of the present utility model, and it is with the something in common of previous embodiment: it has the anti-slide rule 4 identical with embodiment 1, also has the ratchet adjusting device that comprise rachet 5a and between cog locator 5b identical with embodiment 3; The difference of it and previous embodiment is: its frame-saw 3a is " L " font, alignment pin in the ratchet adjusting device is fixed on the both sides of frame-saw 3a front end, table dormant panel 2 is fixedly mounted on the rear portion of frame-saw 3a upper end, couple together by the hinged loose-leaf 11 of jointed shaft between drop table panel 1 and the table dormant panel, set pin sleeve in the ratchet adjusting device is stuck in the different bayonet sockets, and the angle of inclination of drop table panel is correspondingly changed; Present embodiment also has the bookshelf that can regulate the books angle of inclination, bookshelf is articulated in table dormant panel 2 rear ends, the alignment pin 12b that chute 12a with bayonet, the lateral section that this bookshelf is installed on both sides, table dormant panel rear end by an end is the supporting plate 12C of " L " font and is fixed in the supporting plate both sides constitutes, and set pin sleeve is stuck in the bayonet socket of chute.Alignment pin is arranged in different bayonet sockets, can change the angle of inclination of bookshelf, thereby changes the angle of inclination that is positioned over the books on the bookshelf; Present embodiment also has table height adjusting device between support of being installed in 3 and the frame-saw 3a, this device is configured to propping up by frame-saw 3a, the support both sides have the perforation 10c of various height, also have the perforation 10d of various height on frame-saw 3a goes up and support the is bored a hole corresponding position, frame-saw 3a and support are fixed together by the lead screw that is through in the perforation between them, as long as perforation different on the perforation on the frame-saw 3a and the support is fixed, just can regulate the height of desk.
Fig. 9, the 10th, embodiment 5 of the present utility model, the difference of it and embodiment 1 is: it also has the support 3, top control agent 10a ' and the middle part control agent 10a that are made of " justice " font table pin that is retrography, table pin and the table height adjusting device of alignment pin 10b formation, need only the table pin along its intersection axle center folding, just can change the height of self, have chute with bayonet on one side on the control agent of described middle part, alignment pin is fixedly mounted on the pin, and the cover be stuck in the bayonet socket of chute, in order to the folding of further table dormant pin; About two groups of table pin couple together by three positioning strips; Frame bottom also is fixed with the top control agent of band arc bayonet socket, the two positioning strip covers in front are stuck in the bayonet socket place, and in order to the folding of table dormant pin, a back positioning strip cover is stuck on the ratchet of lifting arm, when the ratchet on positioning strip and the lifting arm was separated, drop table panel 1 was the level of state; In addition, positioning strip 5b is stuck in the effect that can bring the corresponding change in desktop angle of inclination on the different ratchets on the lifting arm.
Figure 11, the 12nd, embodiment 6 of the present utility model, the difference of it and embodiment 1 is: it also has the table height adjusting device that is installed between support 3 and the frame-saw 3a, this device is by " X " type table pin, the positioning strip 10b that is fixed on the control agent 10a of band arc bayonet socket of frame-saw 3a bottom front portion and " X " shape table pin that is connected both sides constitutes, a back positioning strip wherein is fixed on the rearward end of frame-saw 3a bottom surface with mount pad 13, " X " type table pin is along its intersection axle center folding, just can change the height of self, described positioning strip is stuck in the arc bayonet socket, in order to the folding of fixing " X " type table pin.
Structure shown in Figure 13,14 is embodiment 7 of the present utility model, and it has identical frame-saw 3a, drop table panel 1, anti-slide rule 4 and table pin with embodiment 3; The lifting arm that also has a sideband ratchet identical with embodiment 1; Its between cog locator is the edge of frame-saw 3a rear end, and this edge card can change the angle of inclination of desktop on different ratchets; Have be positioned on the support 3 comprising band up and down surrounding edge have the arc chute of perforation control agent 10a, wear table height adjusting device into the double bolt 10c of the support 10b of arc chute and band lasso, the table pin is along its intersection axle center folding, just can change the height of desk self, latch is inserted in the perforation folding that can further fastening table pin.
Structure shown in Figure 15 is embodiment 8 of the present utility model, and it has the ratchet adjusting device of regulating the desktop angle with embodiment 2 identical being used to; Have " X " type table pin similar with embodiment 6; At the middle part of support two connecting rods 15 that are laterally connected in the support both sides are set, can place computer monitor on the connecting rod 15; Crossover sites at the table pin is equipped with a disk control agent 10a, have a plurality of perforation on the disk according to circumferential arrangement, on support and table pin, all be fixed with the alignment pin 10b that is complementary with these perforation, the table pin is along its intersection axle center folding, just can change the height of self, can also change simultaneously the angle of inclination of computer monitor, alignment pin is stuck in the perforation on the control agent, is used for fixing the folding of a pin; The drop table panel 1 that present embodiment uses is the transparent table plate.
Figure 16, structure shown in 17 is embodiment 9 of the present utility model, it has the drop table panel 1 identical with embodiment 2, be used to regulate the ratchet adjusting device and the anti-slide rule 4 of desktop angle, different is, the table height adjusting device that it uses is by " eight " font table pin, semicircular ring control agent 10a and alignment pin 10b constitute, described semi-circular ring and alignment pin and described ratchet adjusting device are same device, set pin sleeve is stuck in the ratchet, the folding of " eight " font table pin, just can change the height of himself, alignment pin is arranged in different bayonet sockets, in order to the folding of table dormant pin; Be stuck in the angle of inclination that to regulate the drop table panel on the different ratchets when alignment pin.
Figure 18, structure shown in 19 is embodiment 10 of the present utility model, it has the drop table panel 1 identical with embodiment 2, be used to regulate the ratchet adjusting device and the anti-slide rule 4 of desktop angle, different is its table pin of also having " n " font with and on the built-in locating piece 16 of alignment pin is arranged, described locating piece is fixed on the support 3 that has a plurality of perforation by screw 17, described ratchet adjusting device rachet 5a wherein a pair ofly has half of another one side of something of band ratchet on it not with the semi-circular ring of the arc chute of ratchet, alignment pin 5b is stuck in the angle of inclination that can change drop table panel 1 in the different ratchets, screw 17 is fixed on differing heights on the support through different perforation with locating piece 16, can change the height of desk.
Figure 20, structure shown in 21 is embodiment 11 of the present utility model, it has the identical desktop of embodiment 10, be used to regulate the ratchet adjusting device and the anti-slide rule 4 of desktop angle, different is, it also has the table pin that is " eight " font, be the supports 3 that have two groups of perforation on its of " n " font, and be enclosed within on the support with two groups of perforation and have the locating pieces 16 of the external of alignment pin on it, locating piece 16 is fixed on the support by screw 17, locating piece is fixed in the difference perforation of support by screw, can regulate the height of desk, alignment pin 5b is stuck in the angle of inclination of adjustable active section desktop 1 in the different ratchets.
Structure shown in Figure 22 is embodiment 12 of the present utility model, it has the drop table panel 1 identical with embodiment 11, be used to regulate the ratchet adjusting device of desktop angle, anti-slide rule 4, table pin and support 3, different is, it does not need locating piece, also not perforation on the support 3, alignment pin 5b is separately fixed on two side stands by various height, and alignment pin 5b is stuck in the different ratchets, can regulate the angle of inclination of desktop and the height of desk.
Structure shown in Figure 23,24 is embodiment 13 of the present utility model, and it has the identical drop table panel 1 of embodiment 3, frame-saw 3a and table pin and the support 3 identical with embodiment 6; Also has the table height adjusting device, described table height adjusting device is by " X " shape table pin, be separately fixed at the control agent 10a with chute of both sides, desktop bottom surface, be connected in the connecting rod 14 between two control agents, the screw rod 18 that is connected with connecting rod, the tapped nut 19 of rotation set on screw rod, pass two chutes and two ends and be fixed on cross bar 20 formations that on the support fixedly connected with nut in its middle part, move rotation drive nut front and back on screw rod by screw rod, thereby realize the stepless folding of controlling " X " shape table pin, and then the height of control desk inferiorly.
Structure shown in Figure 25 is embodiment 14 of the present utility model, it has the drop table panel 1 identical with embodiment 6, is used to regulate the ratchet adjusting device and the anti-slide rule 4 of desktop angle, it also has and is support 3 and the table height adjusting device that " T " font table pin of putting upside down, table pin constitute, part perpendicular to horizontal plane on the table pin has three perforation, part perpendicular to horizontal plane on the support 3 also correspondingly has three perforation, with the perforation on the support and table on the pin different perforation corresponding, and fixed with screw, can regulate the height of desk.
Claims (15)
- But 1, a kind of desk of desktop multi-angle adjusting, mainly constitute by desktop, support and table pin, the rack-mount portion of desktop, it is characterized in that: it also has the ratchet adjusting device that is used to regulate the desktop angle, described ratchet adjusting device comprises rachet and between cog locator, wherein rachet is installed in the desktop bottom surface, and the between cog locator is positioned on the support, and the tooth between cog locator and the rachet flexibly connects.
- But 2, the desk of a kind of desktop multi-angle adjusting according to claim 1, it is characterized in that: Yi Bian described ratchet adjusting device rachet wherein is for having the lifting arm of ratchet, the between cog locator is a positioning strip, one end of described lifting arm is fixedly mounted on the rear portion of the lower surface of desktop, positioning strip is installed between two sides at support rear portion, matches with lifting arm.
- But 3, the desk of a kind of desktop multi-angle adjusting according to claim 1, it is characterized in that: described ratchet adjusting device rachet wherein is a pair of semi-circular ring that has the arc chute of a sideband ratchet on it, the between cog locator is an alignment pin, described a pair of semi-circular ring lays respectively at the both sides of desktop, the two ends of semi-circular ring are fixed on the desktop lower surface, described alignment pin is fixedly mounted on the both sides of support, and cover is stuck in the ratchet of arc chute.
- But 4, the desk of a kind of desktop multi-angle adjusting according to claim 1, it is characterized in that: the frame-saw that has a trapezium structure on the described support, the leading section of this frame-saw tilts, rearward end is a level, an articulated body is respectively installed at the middle part of both sides, and desktop is hinged on the frame-saw by these two articulated bodies; The ratchet adjusting device comprises rachet and between cog locator, rachet wherein is a pair of arc chute that has a ratchet on one side at least that has on it, this is articulated in the bottom surface front part sides of desktop respectively to arc chute, the between cog locator is the alignment pin that is fixed on the frame-saw leading section, and set pin sleeve is stuck in the ratchet of arc chute.
- 5, but the desk that a kind of desktop multi-angle according to claim 1 is regulated, it is characterized in that: have one " L " font frame-saw on the described support, rachet is a pair of arc chute that has a sideband ratchet on it in the ratchet adjusting device, this is articulated in the bottom surface front part sides of desktop respectively to arc chute, the between cog locator is the alignment pin that is fixed on frame-saw leading section both sides, set pin sleeve is stuck in the ratchet of arc chute, described desktop is divided into drop table panel and table dormant panel, the table dormant panel is fixedly mounted on the rear portion of frame-saw upper end, couples together by the hinged loose-leaf of jointed shaft between drop table panel and the table dormant panel.
- But 6, the desk of a kind of desktop multi-angle adjusting according to claim 1, it is characterized in that: it also has the table height adjusting device, and this device is installed between desktop and the support.
- But 7, the desk of a kind of desktop multi-angle adjusting according to claim 6, it is characterized in that: described table height adjusting device by " X " type table pin, be fixed on the adjusted body of frame bottom and be installed in the middle control agent of " X " type table pin, alignment pin constitutes, have the chute of a traverse on the described adjusted body, at least one sideband bayonet socket of this chute.
- But 8, the desk of a kind of desktop multi-angle adjusting according to claim 6, it is characterized in that: described table height adjusting device by " X " type table pin, be fixed on the adjusted body of frame bottom and be installed in the middle control agent of " X " type table pin, alignment pin constitutes, have a horizontal concrete chute on the described adjusted body, chute surrounding edge up and down has perforation, is stuck in the perforation for the movable latch cover.
- But 9, the desk of a kind of desktop multi-angle adjusting according to claim 6, it is characterized in that: described table height adjusting device is made of at the blend stop of the adjusted body of the band hook shape bayonet socket of frame bottom and " X " shape table pin that is connected both sides " X " type table pin, crosswise fixed, and described blend stop is stuck in the hook shape bayonet socket.
- But 10, the desk of a kind of desktop multi-angle adjusting according to claim 6, it is characterized in that: described table height adjusting device is made of table pin, semi-circular ring and the alignment pin of " ∧ " font or " eight " font, described semi-circular ring is fixed on the one or both sides of desktop lower surface, have chute with bayonet on one side on it, described alignment pin is fixedly mounted on a side of the table pin of " ∧ " font or " eight " font, and cover is stuck in the bayonet socket of arc chute.
- But 11, the desk of a kind of desktop multi-angle adjusting according to claim 6, it is characterized in that: described table height adjusting device is made of can slide up and down control agent and alignment pin, the both sides, upper end of described table pin have two perforation of height at least, control agent is worn on the corresponding position, hole with table and is had at least two perforation, and alignment pin is set in the perforation of control agent and table pin.
- But 12, the desk regulated of a kind of desktop multi-angle according to claim 6 is characterized in that: described table height adjusting device by " X " shape table pin, be separately fixed at the bracket bottom both sides the adjusted body with horizontal concrete chute, be connected in the connecting rod between two control agents, the screw rod that is connected with connecting rod, rotation set at the tapped nut on the screw rod, pass two chutes and two ends and be fixed on the support cross bar formation of fixedlying connected with nut in the middle part of it.
- But 13, the desk regulated of a kind of desktop multi-angle according to claim 6 is characterized in that: described table height adjusting device by be positioned at " X " shape table pin, be positioned at the control agent of the band arc chute on the support, support that is partly with screw thread and the nut that wears into arc chute constitutes.
- But 14, the desk of regulating according to each described a kind of desktop multi-angle of claim 1～13, it is characterized in that: it also has anti-slide rule and spacing chi, anti-slide rule is connected with the front end of desktop, and " L " shape that has at least two traverses on the anti-slide rule is regulated chute; And it is protruding in the upper surface of desktop; Spacing chi is fixed on the upper surface of desktop.
- But 15, the desk of a kind of desktop multi-angle adjusting according to claim 1, it is characterized in that: it also has the bookshelf that can regulate the books angle of inclination, the alignment pin that chute with bayonet, the lateral section that this bookshelf is fixed in both sides, desktop rear end by an end is the supporting plate of " L " font and is fixed in the desk both sides constitutes, and set pin sleeve is stuck in the bayonet socket of chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320117265 CN2664473Y (en) | 2003-10-22 | 2003-10-22 | Table top multiple angle adjustable table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320117265 CN2664473Y (en) | 2003-10-22 | 2003-10-22 | Table top multiple angle adjustable table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2664473Y true CN2664473Y (en) | 2004-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320117265 Expired - Fee Related CN2664473Y (en) | 2003-10-22 | 2003-10-22 | Table top multiple angle adjustable table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2664473Y (en) |
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| CN102090793A (en) * | 2010-12-22 | 2011-06-15 | 单云祥 | Student desk capable of aslant regulating desk top in stepless manner |
| CN102125356A (en) * | 2011-03-31 | 2011-07-20 | 高贝 | Adjustable desk for pupils and adjusting method thereof |
| CN102283503A (en) * | 2011-08-19 | 2011-12-21 | 南充市同信电子仪器设备有限公司 | Inclinable student desk |
| CN102511997A (en) * | 2011-12-30 | 2012-06-27 | 北京绿茵天地科技开发有限公司 | Ergonomics study desk |
| CN102149601B (en) * | 2008-09-10 | 2014-07-02 | 空中客车公司 | Extendable seat tray table system, seat module, and aircraft including such a system |
| CN104483183A (en) * | 2014-11-19 | 2015-04-01 | 华晨汽车集团控股有限公司 | Fixture device for testing rigidness of front hood and rear hood of car |
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| CN104801032A (en) * | 2015-05-25 | 2015-07-29 | 安徽科技学院 | Split type table tennis baffle support |
| CN105523055A (en) * | 2016-02-01 | 2016-04-27 | 常州昊邦汽车零部件有限公司 | Tea table for locomotive |
| CN106808856A (en) * | 2016-12-16 | 2017-06-09 | 枣庄学院 | Whiteboard session table based on teaching purposes |
| CN108166337A (en) * | 2018-01-31 | 2018-06-15 | 周兆弟 | A kind of adjustable track infrastructure of height difference |
| CN108420203A (en) * | 2018-04-30 | 2018-08-21 | 中山市贝子洗涤科技有限公司 | A kind of economic management special-purpose multifunctional rotation hanaper |
| CN108831197A (en) * | 2018-06-15 | 2018-11-16 | 吴昊璋 | A kind of convenient board of education of mathematical formulae teaching |
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| CN109130605A (en) * | 2018-08-10 | 2019-01-04 | 王建国 | A kind of teacher education teaching aid |
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| CN110584396A (en) * | 2019-08-30 | 2019-12-20 | 浙江科技学院 | Entrepreneurship guidance display device |
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- 2003-10-22 CN CN 200320117265 patent/CN2664473Y/en not_active Expired - Fee Related
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| CN102149601B (en) * | 2008-09-10 | 2014-07-02 | 空中客车公司 | Extendable seat tray table system, seat module, and aircraft including such a system |
| CN102090793A (en) * | 2010-12-22 | 2011-06-15 | 单云祥 | Student desk capable of aslant regulating desk top in stepless manner |
| CN102090793B (en) * | 2010-12-22 | 2013-04-10 | 单云祥 | Student desk capable of aslant regulating desk top in stepless manner |
| CN102125356A (en) * | 2011-03-31 | 2011-07-20 | 高贝 | Adjustable desk for pupils and adjusting method thereof |
| CN102125356B (en) * | 2011-03-31 | 2013-04-10 | 高贝 | Adjustable desk for pupils and adjusting method thereof |
| CN102283503A (en) * | 2011-08-19 | 2011-12-21 | 南充市同信电子仪器设备有限公司 | Inclinable student desk |
| CN102511997B (en) * | 2011-12-30 | 2014-03-26 | 北京绿茵天地科技开发有限公司 | Ergonomics study desk |
| CN102511997A (en) * | 2011-12-30 | 2012-06-27 | 北京绿茵天地科技开发有限公司 | Ergonomics study desk |
| CN104483183A (en) * | 2014-11-19 | 2015-04-01 | 华晨汽车集团控股有限公司 | Fixture device for testing rigidness of front hood and rear hood of car |
| CN104483183B (en) * | 2014-11-19 | 2017-03-29 | 华晨汽车集团控股有限公司 | A kind of machine equipment for automobile front/rear cover stiffness test |
| CN104510449A (en) * | 2014-12-18 | 2015-04-15 | 重庆邮电大学 | Pulse taking wrist pillow |
| CN104801032A (en) * | 2015-05-25 | 2015-07-29 | 安徽科技学院 | Split type table tennis baffle support |
| CN104801032B (en) * | 2015-05-25 | 2018-01-23 | 安徽科技学院 | Split type table tennis baffle plate support |
| CN105523055B (en) * | 2016-02-01 | 2017-09-19 | 江苏昊邦智能控制系统股份有限公司 | Locomotive tea table |
| CN105523055A (en) * | 2016-02-01 | 2016-04-27 | 常州昊邦汽车零部件有限公司 | Tea table for locomotive |
| CN106808856A (en) * | 2016-12-16 | 2017-06-09 | 枣庄学院 | Whiteboard session table based on teaching purposes |
| CN108166337B (en) * | 2018-01-31 | 2019-10-29 | 周兆弟 | A kind of adjustable track infrastructure of height difference |
| CN108166337A (en) * | 2018-01-31 | 2018-06-15 | 周兆弟 | A kind of adjustable track infrastructure of height difference |
| CN108420203A (en) * | 2018-04-30 | 2018-08-21 | 中山市贝子洗涤科技有限公司 | A kind of economic management special-purpose multifunctional rotation hanaper |
| CN108831197A (en) * | 2018-06-15 | 2018-11-16 | 吴昊璋 | A kind of convenient board of education of mathematical formulae teaching |
| CN108831197B (en) * | 2018-06-15 | 2021-04-06 | 吴昊璋 | Convenient teaching board for mathematical formula teaching |
| CN109130605A (en) * | 2018-08-10 | 2019-01-04 | 王建国 | A kind of teacher education teaching aid |
| CN109044807B (en) * | 2018-09-19 | 2021-01-26 | 枣庄市肿瘤医院 | Nasal cavity nursing equipment |
| CN109044807A (en) * | 2018-09-19 | 2018-12-21 | 河南豫乾技术转移中心有限公司 | A kind of nasal nursing equipment |
| CN109106066B (en) * | 2018-10-24 | 2021-05-11 | 申静 | Adjustable multi-functional placer of computer |
| CN109793350A (en) * | 2018-12-26 | 2019-05-24 | 绍兴蒂尔莱特科技有限公司 | A kind of automatic lifting table and its installation method easy to use |
| CN110584396A (en) * | 2019-08-30 | 2019-12-20 | 浙江科技学院 | Entrepreneurship guidance display device |
| CN114305025A (en) * | 2021-12-30 | 2022-04-12 | 湖北中腾智能科教有限公司 | Wisdom is researched and is learned with display device and special stable mechanism of placing |
| CN114305025B (en) * | 2021-12-30 | 2023-12-01 | 湖北中腾智能科教有限公司 | Wisdom is display device and special stable placement mechanism for study |
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