CN104886955A - Desk with automatic travelling function - Google Patents
Desk with automatic travelling function Download PDFInfo
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- CN104886955A CN104886955A CN201510309207.1A CN201510309207A CN104886955A CN 104886955 A CN104886955 A CN 104886955A CN 201510309207 A CN201510309207 A CN 201510309207A CN 104886955 A CN104886955 A CN 104886955A
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Abstract
A desk with an automatic travelling function comprises a desk (A), a left leg mechanism component (B) and a right leg mechanism component (C). A motor (A-c-2) in a desk body (A-f) is fixedly connected with a motor mounting hole (A-f-4-2); the left side of a speed changer (A-d) in the desk (A) is rotationally connected with a left speed-changing belt pulley sliding sleeve (A-b-5) through a speed-changing belt pulley (A-d-5); a right ejector pin sliding groove (A-d-11) is fixedly connected with a stud mounting hole (A-f-1-2) in the desk body (A-f); a left mounting plate (A-f-3) of the desk body (A-f) in the desk (A) is fixedly connected with a left frame support component (B-f); a base (B-e-1) in a tensioning device (B-e) is fixedly connected with the left frame support component (B-f); a right mounting plate (A-f-3) of the desk body (A-f) in the desk (A) is fixedly connected with a right frame support rod (C-f); therefore, connection among the desk (A), the left leg mechanism component (B) and the right leg mechanism component (C) is achieved. The desk can reduce consumption of physical power effectively and is applied to the field of student desks of schools or domestic desks.
Description
Technical field
The present invention relates to a kind of walking desk automatically, relate to a kind of can the both hands of liberate people realization transporting concretely, realize realizing goods and materials short distance in the desk of the Omni-mobile on ground or space and transport.
Background technology
Along with the increasing pressure of present student is large, China has started to lighten the burden to students in middle and primary schools, but still needs to buy more tutoring book to make up the knowledge of oneself concerning students.The increase of books makes desk bearing capacity strengthen, and needs larger power when student moves desk.
Do not solve problems by walking mechanism China is domestic, this body motion principle is changed on the basis by Qi Beixiefu principle, it is excessive that Qi Beixiefu principle lifts leg height, poor stability is changed and is again designed to lift leg height only has original 1/3, and the stability that can improve body movement like this can also extend the life-span between each part of body.
Summary of the invention
The problem to be solved in the present invention is the device that student can be helped easily to move desk.
Technical scheme of the present invention:
A kind of walking desk automatically comprises a body, left leg mechanism assembly, right leg mechanism assembly.
Table body comprises maintenance plate, transmission device, driving device, speed change gear, table body.
Maintenance plate by both sides slideway and table after one's death the plate skid assemblies in face insert and be connected.Left Drive axle positioner in transmission device and right power transmission shaft positioner are by being connected with the power transmission shaft positioner installing hole in Components installation plate.Driving device and table body are connected by motor installing hole.Speed change belt wheel in speed change gear is taken turns sliding sleeve with the left variable velocity zone in transmission device and is connected.Thimble chute in speed change gear and chute installing hole are connected.Studs in speed change gear and studs installing hole are connected.
Left leg mechanism assembly is single-degree-of-freedom linkage, and on the left of the left frame support member in left leg mechanism assembly and the table body in table body, installing plate is connected, and the threading device installing hole on left frame supporting rod is connected with the base in tensioning apparatus.
Right leg mechanism assembly is single-degree-of-freedom linkage, and on the left of the right frame support member in right leg mechanism assembly and the table body in table body, installing plate is connected.
By above-mentioned connection, complete the assembling of automatic walking desk mechanism, the mode that automatic walking desk realizes walking is rotated by motor output shaft band movable belt pulley.Belt wheel drives rotation transmission device to rotate by V band.Transmission device is taken turns a part of V of power to be with the right leg mechanism belt wheel passed in right leg mechanism assembly to make it rotate, right leg mechanism belt wheel drives the walking movement of integral right leg mechanism assembly by jackshaft, another part drives left variable velocity zone to take turns the rotation of sliding sleeve by power transmission shaft, the size that speed change belt wheel and left variable velocity zone take turns spacing between sliding sleeve is changed in the position of thimble chute by regulating the chute thimble in speed change gear, thus V V belt translation can be changed to the rotary speed of left leg mechanism assembly, so just can realize left-hand rotation and the right-hand rotation of automatic walking desk.
It is left first rod member of leg assembly to left 6th assembly is connecting rod to a left side the 14 rod member that left leg mechanism assembly comprises left first assembly.
Left first assembly comprises left first rod member to left 6th rod member, and its free degree is 1.
Left second assembly is to left 4th assembly and the rod member shape comprised in the first assembly and rod member is measure-alike and connected mode is the same.
Be provided with installing hole between left 5th assembly and left 6th assembly, installation location can be carried out.
Left side bearing cap, torsional axis, left leg mechanism belt wheel, right side bearing cap, turning cylinder is provided with in left 6th assembly.
To be it that be made up of two ends and middle all porose straight-bar be left first rod member is connected the important execution component of left second bar and the 3rd bar in a left side.
Left second rod member is long one semi-finished of left first rod member bar, arranges that installing hole is wherein used to be rotationally connected with turning cylinder in one end at its two ends respectively.
Left 3rd rod member is minimum quarter butt, and left 3rd rod member is the moment of torsion of transmission from motor, is the core of whole left first component movement, is connected in one end of left 3rd rod member and torsional axis.
Installing hole is arranged in left 4th rod member upper end, and its connected mode adopts child-mother combination rivet to be connected, and adopts every the punching of 30mm place, carry out length adjustment for left 5th rod member in lower end.
Left 5th rod member lower end is the same with left 4th connecting rod, adopts every the punching of 30mm place, carries out length adjustment for left 4th rod member.
Left 6th rod member is the wearing and tearing that foot pad prevents left 5th rod member in ground.
Left 7th rod member is identical with size with left 4th rod member mounting means to left 9th rod member.
Left tenth rod member with a left side the 3rd rod member size, install, establish short side formula identical.
Left 11 rod member is identical with left 12 rod member size dimension, and two ends, left and right are respectively equipped with installing hole.
Left 13 rod member and left 14 rod member two ends be provided with installing hole and with the torsional axis installation site in the 6th assembly and measure-alike.
In left first assembly, left first rod member upper end installing hole is connected with left 4th rod member installing hole, and middle installing hole and left second rod member upper end installing hole are connected, and lower end installing hole is connected with left 3rd rod member upper end installing hole.Left second rod member lower end installing hole is connected with first axle left pivot movement of the turning cylinder in left 6th assembly.Left 3rd rod member upper end is connected with left 12 rod member left end installing hole, affixed on the left of lower end installing hole and first axle of the torsional axis in left 6th assembly.Left 4th rod member is socketed with left 5th rod member.Left 6th rod member is affixed with left 5th rod member.In left second assembly, on the right side of left tenth rod member upper end and the 13 rod member, installing hole is connected, and all the other rod member connected modes and rod member size are all identical with left first assembly.Left 3rd assembly, left first assembly of left 4th components inner connecting way figure are identical and also identical with the connected mode of left 6th assembly.Left 11 rod member by the installing hole at two ends, left and right respectively with left 4th rod member and left 8th rod member lower end first installing hole peripheral solder, and retain installing hole diameter.Left 12 rod member by the installing hole at two ends, left and right respectively with left 7th rod member and left 9th rod member below the 4th installing hole peripheral solder, and retain installing hole diameter.
The design of part of right leg mechanism assembly and left leg mechanism assembly and size, annexation, the free degree are identical.
The mode that automatic walking desk realizes walking is by motor output shaft band movable belt pulley, rotation.Belt wheel, by V band drive rotation transmission device rotate.Transmission device is taken turns a part of V of power to be with the right leg mechanism belt wheel passed in right leg mechanism assembly to make it rotate, right leg mechanism belt wheel drives the walking movement of integral right leg mechanism assembly by jackshaft, another part drives left variable velocity zone to take turns the rotation of sliding sleeve by power transmission shaft, the size that speed change belt wheel and left variable velocity zone take turns spacing between sliding sleeve is changed in the position of thimble chute by regulating the chute thimble in speed change gear, thus V V belt translation can be changed to the rotary speed of left leg mechanism assembly, so just can realize left-hand rotation and the right-hand rotation of automatic walking desk.
The present invention compares the beneficial effect had with prior art:
Beneficial effect of the present invention, automatic walking table every side leg mechanical connection manner is single-degree-of-freedom closed linkage, takes turns compared with sufficient formula moves, add obstacle-overpass design, can easily cross over comparatively low obstacle with existing, improves bearing capacity and sport efficiency is high.Speed change gear in the machine is infinitely variable speeds, can free adjustment walking table radius of turn.Automatic walking desk effectively reduces a loss for carrying, can be used for school or family's desk.
Accompanying drawing explanation
The overall graphics of a kind of walking desk automatically of Fig. 1.
Fig. 2 table body graphics.
Fig. 3 table body internals graphics.
Fig. 4 transmission device graphics.
Fig. 5 driving device outline drawing.
Fig. 6 speed change gear three-dimensional, exploded view.
Fig. 7 lever chute, lever chute lid, thimble chute graphics.
Fig. 8 left leg mechanism assembly outline drawing.
Fig. 9 left frame supporting component outline drawing.
Figure 10 tensioning apparatus graphics.
Figure 11 right leg mechanism assembly outline drawing.
Figure 12 right frame supporting component outline drawing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of walking desk, as shown in Figure 1 table body A, left leg mechanism assembly B, right leg mechanism assembly C automatically.
Left frame supporting component B-f on the left of table body in table body A in installing plate A-f-2 and left leg mechanism assembly B is connected.Right frame support bar C-f on the right side of table body in table body A in installing plate A-f-3 and right leg mechanism assembly C is connected, and realizes the connection between table body A, left leg mechanism assembly B and right leg mechanism assembly C.
Described table body A comprises maintenance plate A-a, transmission device A-b, driving device A-c, speed change gear A-d, table body A-f.
Maintenance plate A-a is inserted with the plate skid assemblies A-f-4-1 after table body A-f by both sides slideway and is connected.Left Drive axle positioner A-b-4 in transmission device A-b and right power transmission shaft positioner A-b-2 is by being connected with the power transmission shaft positioner installing hole A-f-4-3 in Components installation plate A-f-4.Driving device A-c and table body A-f is connected by motor installing hole A-f-4-2.Speed change belt wheel A-d-5 in speed change gear A-d takes turns sliding sleeve A-b-5 with the left variable velocity zone in transmission device A-b and is connected.Thimble chute A-d-11 in speed change gear A-d and chute installing hole A-f-1-1 is connected.Studs A-d-12 in speed change gear A-d and studs installing hole A-f-1-2 is connected.
Described transmission device A-b comprises right belt wheel A-b-1, right power transmission shaft positioner A-b-2, power transmission shaft A-b-3, Left Drive axle positioner A-b-4, left variable velocity zone wheel sliding sleeve A-b-5.
Right belt wheel A-b-1 is connected by tight key with power transmission shaft A-b-3.Right power transmission shaft positioner A-b-2 and power transmission shaft A-b-3 realizes being rotationally connected by bearing.Left Drive axle positioner A-b-4 and power transmission shaft A-b-3 realizes being rotationally connected by bearing.Left variable velocity zone wheel sliding sleeve A-b-5 is connected by tight key with axle A-b-3.
Described driving device A-c comprises belt wheel A-c-1, motor A-c-2.
Belt wheel A-c-1 is fixedly connected with by output shaft with motor A-c-2.
Described speed change gear A-d comprises lever A-d-1, lever chute lid A-d-2, U-shaped slide block A-d-3, belt wheel thimble A-d-4, speed change belt wheel A-d-5, chute thimble A-d-6, fixed block A-d-7, ball handle A-d-8, lever cover A-d-9, lever chute A-d-10, thimble chute A-d-11, studs A-d-12.
Ball handle A-d-8 and lever overlap A-d-9 and are connected.Lever cover A-d-9 and lever A-d-1 is rotationally connected.Lever A-d-1 and fixed block A-d-7 is connected.Lever chute A-d-10 and lever chute lid A-d-2 is by built-in chute fit.Speed change belt wheel A-d-5 and belt wheel thimble A-d-4 is affixed by belt wheel centre bore.U-shaped slide block A-d-3 and belt wheel thimble A-d-4 is slidably connected by U-shaped slideway.Chute thimble A-d-6 and U-shaped slide block A-d-3 is affixed.Thimble chute A-d-11 is connected by slideway with chute thimble A-d-10, and chute thimble A-d-10 can be free to slide inside thimble chute A-d-11.
Described left leg mechanism assembly B is identical with right leg mechanism assembly C configuration, part and connected mode.Left leg mechanism assembly B comprises left front leg group B-a, RAT group B-b, right rear leg group B-c, left back leg group B-d, tensioning apparatus B-e, left end cross bar 3, right-hand member cross bar 4, left frame supporting component B-f, left front and right back leg connector 1, left back and right front leg connector 2, right front expansion link overlaps B-b-4, right back expansion link overlaps B-c-4, left back expansion link overlaps B-d-4.Wherein tensioning apparatus B-e is connected with left frame supporting component B-f.
Described left front leg group B-a comprise executive item B-a-1, driving member B-a-2, driving link B-a-3, left front expansion link cover B-a-4, left front expansion link B-a-5, left front foot pad B-a-6,
In left front leg group B-a, executive item B-a-1 one end installing hole and left front leg expansion link overlap B-a-4 installing hole and are rotationally connected, middle installing hole and driving member B-a-2 one end installing hole are rotationally connected, and executive item B-a-1 other end installing hole and driving link B-a-3 end installing hole are rotationally connected.Turning cylinder B-f-3 in driving member B-a-2 other end installing hole and left frame supporting component B-f is rotationally connected.Driving link B-a-3 end installing hole and left end cross bar 3 end installing hole are rotationally connected, and the torsional axis B-f-2 in driving link B-a-3 other end installing hole and left frame supporting component B-f is rotationally connected.Left front expansion link cover B-a-4 and left front expansion link B-a-5 is socketed.Left front foot pad B-a-6 and left expansion link B-a-5 is affixed.Quarter butt B-d-3 two ends installing hole in left back leg group B-d and left end cross bar 3 and left frame supporting component B-f are rotationally connected.RAT group B-b, right rear leg group B-c, left back leg group B-d accessory size feature are all identical with left front leg group B-a with connected mode.Left front and right back leg connector 1 overlaps B-c-4 lower end first installing hole peripheral solder with left front expansion link B-a-4 and right back expansion link respectively by the installing hole at two ends, left and right, and retains installing hole diameter.Left back and right front leg connector 2 overlaps B-b-4 with right front expansion link respectively by the installing hole at two ends, left and right and left back expansion link overlaps the 4th installing hole peripheral solder below B-d-4, and retains installing hole diameter.
Left frame supporting component B-f comprises left side bearing cap B-f-1, torsional axis B-f-2, left leg mechanism left leg mechanism belt wheel B-f-3, right side bearing cap B-f-4, turning cylinder B-f-5.
Torsional axis B-f-2 and turning cylinder B-f-5 realizes being rotationally connected with left side bearing cap B-f-1 and right side bearing cap B-f-4 respectively.Bearing cap B-f-1 and right side bearing cap B-f-4 and left frame supporting component B-f is affixed in left side.Left leg mechanism belt wheel B-f-3 adopts alignment pin to be connected with between torsional axis B-f-2, ensures in operation process without coming off.
Described tensioning apparatus B-e is connected with left frame supporting component B-f.Tensioning apparatus B-e comprises base B-e-1, chuck B-e-2, the first spring B-e-3, left support frame B-e-4, right support frame B-e-5, belt wheel B-e-6, sliding axle B-e-7, the second spring B-e-8, spring(-supported) mount B-e-9.
Belt wheel B-e-6 and sliding axle B-e-7 is rotationally connected.The two ends of sliding axle B-e-7 are connected with left support frame B-e-4 and right support frame B-e-5 respectively.Spring(-supported) mount B-e-9 and left support frame B-e-4 and right support frame B-e-5 is affixed.Left support frame B-e-4 and right support frame B-e-5 and base B-e-1 is connected.Chuck B-e-2 is connected with the first spring B-e-3 and the second spring B-e-8 end winding support.First spring B-e-3 is fixedly connected with spring(-supported) mount B-e-9 with the second spring B-e-8 other end.Chuck B-e-2 inserts fixing from base B-e-1 slideway, ensure that slip is smooth and easy.
The mode that automatic walking desk realizes walking is rotated by motor A-c-2 output shaft band movable belt pulley A-c-1.Belt wheel A-c-1 drives rotation transmission device A-b to rotate by V band.Transmission device A-b takes turns A-1 by right belt to be with the right leg mechanism belt wheel C-e-1 passed in right leg mechanism assembly C to make it rotate a part of V of power, right leg mechanism belt wheel C-e-1 drives the walking movement of integral right leg mechanism assembly C by jackshaft C-e-2, another part drives left variable velocity zone to take turns the rotation of sliding sleeve A-b-5 by power transmission shaft A-b-3, the size that speed change belt wheel A-d-5 and left variable velocity zone take turns spacing between sliding sleeve A-b-5 is changed in the position of thimble chute A-d-10 by regulating the chute thimble A-d-6 in speed change gear A-d, thus V V belt translation can be changed to the rotary speed of left leg mechanism assembly B, so just can realize left-hand rotation and the right-hand rotation of automatic walking desk.
Claims (1)
1. an automatic walking desk, is characterized in that: a kind of walking desk automatically comprises a body (A), left leg mechanism assembly (B), right leg mechanism assembly (C);
On the left of table body in table body (A), installing plate (A-f-2) is connected with the left frame supporting component (B-f) in left leg mechanism assembly (B); On the right side of table body in table body (A), installing plate (A-f-3) is connected with the right frame support bar (C-f) in right leg mechanism assembly (C), realizes table body (A), connection between left leg mechanism assembly (B) and right leg mechanism assembly (C);
Described table body (A) comprises maintenance plate (A-a), transmission device (A-b), driving device (A-c), speed change gear (A-d), table body (A-f);
Maintenance plate (A-a) to be inserted with the plate skid assemblies (A-f-4-1) after table body (A-f) by both sides slideway and is connected; Left Drive axle positioner (A-b-4) in transmission device (A-b) and right power transmission shaft positioner (A-b-2) are by being connected with the power transmission shaft positioner installing hole (A-f-4-3) in Components installation plate (A-f-4); Driving device (A-c) and table body (A-f) are connected by motor installing hole (A-f-4-2); Speed change belt wheel (A-d-5) in speed change gear (A-d) and the left variable velocity zone in transmission device (A-b) are taken turns sliding sleeve (A-b-5) and are connected; Thimble chute (A-d-11) in speed change gear (A-d) and chute installing hole (A-f-1-1) are connected; Studs (A-d-12) in speed change gear (A-d) and studs installing hole (A-f-1-2) are connected;
Described transmission device (A-b) comprises right belt wheel (A-b-1), right power transmission shaft positioner (A-b-2), power transmission shaft (A-b-3), Left Drive axle positioner (A-b-4), left variable velocity zone wheel sliding sleeve (A-b-5);
Right belt wheel (A-b-1) is connected by tight key with power transmission shaft (A-b-3); Right power transmission shaft positioner (A-b-2) and power transmission shaft (A-b-3) realize being rotationally connected by bearing; Left Drive axle positioner (A-b-4) and power transmission shaft (A-b-3) realize being rotationally connected by bearing; Left variable velocity zone wheel sliding sleeve (A-b-5) is connected by tight key with axle (A-b-3);
Described driving device (A-c) comprises belt wheel (A-c-1), motor (A-c-2);
Belt wheel (A-c-1) is fixedly connected with by output shaft with motor (A-c-2);
Described speed change gear (A-d) comprises lever (A-d-1), lever chute lid (A-d-2), U-shaped slide block (A-d-3), belt wheel thimble (A-d-4), speed change belt wheel (A-d-5), chute thimble (A-d-6), fixed block (A-d-7), ball handle (A-d-8), lever cover (A-d-9), lever chute (A-d-10), thimble chute (A-d-11), studs (A-d-12);
Ball handle (A-d-8) and lever cover (A-d-9) are connected; Lever cover (A-d-9) and lever (A-d-1) are rotationally connected; Lever (A-d-1) and fixed block (A-d-7) are connected; Lever chute (A-d-10) and lever chute lid (A-d-2) are by built-in chute fit; Speed change belt wheel (A-d-5) is affixed by belt wheel centre bore with belt wheel thimble (A-d-4); U-shaped slide block (A-d-3) and belt wheel thimble (A-d-4) are slidably connected by U-shaped slideway; Chute thimble (A-d-6) is affixed with U-shaped slide block (A-d-3); Thimble chute (A-d-11) is connected by slideway with chute thimble (A-d-10), and chute thimble (A-d-10) can be free to slide in thimble chute (A-d-11) the inside;
Described left leg mechanism assembly (B) is identical with right leg mechanism assembly (C) configuration, part and connected mode, left leg mechanism assembly (B) comprises left front leg group (B-a), RAT group (B-b), right rear leg group (B-c), left back leg group (B-d), tensioning apparatus (B-e), left end cross bar (3), right-hand member cross bar (4), left frame supporting component (B-f), left front and right back leg connector (1), left back and right front leg connector (2), right front expansion link cover (B-b-4), right back expansion link cover (B-c-4), left back expansion link cover (B-d-4), wherein tensioning apparatus (B-e) is connected with left frame supporting component (B-f),
Described left front leg group (B-a) comprises executive item (B-a-1), driving member (B-a-2), driving link (B-a-3), left front expansion link cover (B-a-4), left front expansion link (B-a-5), left front foot pad (B-a-6); In left front leg group (B-a), executive item (B-a-1) one end installing hole and left front leg expansion link cover (B-a-4) installing hole are rotationally connected, middle installing hole and driving member (B-a-2) one end installing hole are rotationally connected, and executive item (B-a-1) other end installing hole and driving link (B-a-3) end installing hole are rotationally connected; Turning cylinder (B-f-3) in driving member (B-a-2) other end installing hole and left frame supporting component (B-f) is rotationally connected; Driving link (B-a-3) end installing hole and left end cross bar (3) end installing hole are rotationally connected, and the torsional axis (B-f-2) in driving link (B-a-3) other end installing hole and left frame supporting component (B-f) is rotationally connected; Left front expansion link cover (B-a-4) and left front expansion link (B-a-5) are socketed; Left front foot pad (B-a-6) is affixed with left expansion link (B-a-5); Quarter butt (B-d-3) two ends installing hole in left back leg group (B-d) and left end cross bar (3) and left frame supporting component (B-f) are rotationally connected; RAT group (B-b), right rear leg group (B-c), left back leg group (B-d) accessory size feature are all identical with left front leg group (B-a) with connected mode; Left front and right back leg connector (1) by the installing hole at two ends, left and right respectively with left front expansion link (B-a-4) and right back expansion link cover (B-c-4) lower end first installing hole peripheral solder, and retain installing hole diameter; Left back and right front leg connector (2) by the installing hole at two ends, left and right respectively with right front expansion link cover (B-b-4) and left back expansion link cover (B-d-4) below the 4th installing hole peripheral solder, and retain installing hole diameter;
Left frame supporting component (B-f) comprises left side bearing cap (B-f-1), torsional axis (B-f-2), the left leg mechanism belt wheel (B-f-3) of left leg mechanism, right side bearing cap (B-f-4), turning cylinder (B-f-5);
Torsional axis (B-f-2) and turning cylinder (B-f-5) realize being rotationally connected with left side bearing cap (B-f-1) and right side bearing cap (B-f-4) respectively; Left side bearing cap (B-f-1) and right side bearing cap (B-f-4) and left frame supporting component (B-f) affixed; Left leg mechanism belt wheel (B-f-3) adopts alignment pin to be connected with between torsional axis (B-f-2), ensures in operation process without coming off;
Described tensioning apparatus (B-e) is connected with left frame supporting component (B-f); Tensioning apparatus (B-e) comprises base (B-e-1), chuck (B-e-2), the first spring (B-e-3), left support frame (B-e-4), right support frame (B-e-5), belt wheel (B-e-6), sliding axle (B-e-7), the second spring (B-e-8), spring(-supported) mount (B-e-9);
Belt wheel (B-e-6) and sliding axle (B-e-7) are rotationally connected; The two ends of sliding axle (B-e-7) are connected with left support frame (B-e-4) and right support frame (B-e-5) respectively; Spring(-supported) mount (B-e-9) and left support frame (B-e-4) and right support frame (B-e-5) affixed; Left support frame (B-e-4) and right support frame (B-e-5) are connected with base (B-e-1); Chuck (B-e-2) is connected with the first spring (B-e-3) and the second spring (B-e-8) end winding support; First spring (B-e-3) is fixedly connected with spring(-supported) mount (B-e-9) with the second spring (B-e-8) other end; Chuck (B-e-2) inserts fixing from base (B-e-1) slideway, ensure that slip is smooth and easy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510309207.1A CN104886955B (en) | 2015-06-08 | 2015-06-08 | Desk with automatic travelling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510309207.1A CN104886955B (en) | 2015-06-08 | 2015-06-08 | Desk with automatic travelling function |
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| Publication Number | Publication Date |
|---|---|
| CN104886955A true CN104886955A (en) | 2015-09-09 |
| CN104886955B CN104886955B (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510309207.1A Active CN104886955B (en) | 2015-06-08 | 2015-06-08 | Desk with automatic travelling function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834690A (en) * | 2017-11-27 | 2019-06-04 | 孙学贤 | A kind of intersection laying out apparatus and its working principle |
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| CN109834690A (en) * | 2017-11-27 | 2019-06-04 | 孙学贤 | A kind of intersection laying out apparatus and its working principle |
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| CN104886955B (en) | 2017-04-19 |
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