CN203430983U - Locating joint and portable electronic equipment support - Google Patents
Locating joint and portable electronic equipment support Download PDFInfo
- Publication number
- CN203430983U CN203430983U CN201320529208.3U CN201320529208U CN203430983U CN 203430983 U CN203430983 U CN 203430983U CN 201320529208 U CN201320529208 U CN 201320529208U CN 203430983 U CN203430983 U CN 203430983U
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- Prior art keywords
- button
- subjoint
- joint
- ratchet
- articulated section
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Abstract
The utility model discloses a locating joint and a portable electronic equipment support. The locating joint comprises a main joint, a subjoint, a locking gear, a button, a planar ratchet wheel and a reset spring, wherein the button comprises a key button, a guide rod and a batten, and the top of the batten comprises raised teeth; the subjoint comprises a button holding hole and a ratchet wheel holding hole, and the button is inserted to the ratchet wheel holding hole after passing through the button holding hole; the center of the main joint is provided with a protruded column, the guide rod of the button is inserted to a central hole, and a locating bulge on the guide rod is inserted into a guide slot; the planar ratchet wheel is arranged on the protruded column in a loosely sleeved manner, and an axial groove of the planar ratchet wheel is in sliding fit with a guide bar on the inner wall of the ratchet wheel holding hole; the locking gear leans against the back of a flange of the planar ratchet wheel and supports the planar ratchet wheel against the batten of the button, and the top of the raised teeth of the batten of the button is staggered with the root of a tooth slot of the planar ratchet wheel in the circumferential direction; when the button is pressed inwards to the bottom, the axial groove of the planar ratchet wheel is separated from the guide bar. Compared with the prior art, the locating joint is simple in structure, low in process difficulty and lower in product cost.
Description
[[technical field]
The utility model relates to the attached apparatus of mancarried electronic aid, relates in particular to a kind of portable electronic device support and the locking of a kind of button low level, two positioning joint of pressing reset.
[background technique]
When mancarried electronic aid is used as notebook computer, need to use bracket supports, portable electronic device support is comprised of 1 block of supporting plate and 2 supporting legs, and supporting plate is connected with positioning joint with the upper end of supporting leg; Every supporting leg is comprised of 3 shanks, between shank and shank, with positioning joint, is connected, and when supporting leg draws in, 3 shanks are superimposed together, and becomes in-line, and when supporting leg opens, 3 shanks stagger, and becomes zigzag or other shape.When portable electronic device support is not used, supporting leg draws in, and whole support is planar, is convenient to deposit or carry; When supporting leg opens, can by the angle between adjustment shank, change the height of supporting plate, the shank being connected with supporting plate also will regulate the angle with supporting plate, to be applicable to user's needs.
Angle between support shank and the angle between shank support plate, need to regulate by positioning joint.The patent No. is that 201120120877.6 Chinese utility model patent discloses a kind of positioning joint and portable electronic device support.Positioning joint comprises main joint, subjoint, stopping gear, button and Returnning spring, main joint and subjoint all comprise articulated section and joint, the articulated section of main joint and the articulated section of subjoint are hinged, the articulated section of main joint and respectively comprise 1 internal gear with the articulated section of subjoint, internal gear and stopping gear are slidably matched, and button is low level locking, two button of pressing reset.Wherein, low level locking, two button of pressing reset comprise button and plane ratchet, and plane ratchet comprises central sleeve and the bead being connected with central sleeve, and the front of described bead comprises 12 ratchets, and each ratchet comprises 1 inclined-plane and 1 steep face; Along 6 axial notches of circumference uniform distribution of described bead, 6 axial notches are arranged in the root of ratchet teeth groove, near steep face; Button comprises button portion and along circumferential uniform 3 slivers longitudinally of button portion, the top of 3 slivers comprises lobe; The protruding part at the middle part of subjoint articulated section comprises that coaxial button holds hole and ratchet holds hole, and button holds hole and ratchet and holds between hole and have dividing plate to separate; On dividing plate, comprise 3 sliver holes, the sliver ecto-entad of button holds hole from button and holds hole through sliver hole insertion ratchet; Described ratchet holds on the inwall in hole and comprises 3 circumferential uniform gib blocks, and plane ratchet is arranged on ratchet and holds in hole, and ratchet direction is towards button, and axial notch and the gib block of plane ratchet are slidably matched; Described stopping gear, against the back side of plane ratchet bead, transmits spring force to plane ratchet, and by plane ratchet top, to button sliver, the root of the top of button sliver lobe and plane ratchet teeth groove staggers; When button is inwardly pressed on earth, the axial notch of plane ratchet and gib block depart from.
The shortcoming of this positioning joint is, the complex structure of subjoint articulated section, the cost that technology difficulty is large, increased product; Main joint and subjoint metal rivet riveted, dismounting is convenient not.
[summary of the invention]
The technical problems to be solved in the utility model is to provide simple in structure, the positioning joint that product cost is lower of a kind of subjoint articulated section.
Another technical problem that will solve of the utility model is to provide the lower-cost portable electronic device support of a kind of positioning joint.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of positioning joint, comprise main joint, subjoint, stopping gear, button, plane ratchet and Returnning spring, the articulated section of main joint and the articulated section of subjoint are hinged, the articulated section of main joint and respectively comprise 1 internal gear with the articulated section of subjoint, and internal gear and stopping gear are slidably matched; The front of ratchet comprises 12 ratchets, and each ratchet comprises 1 inclined-plane and 1 steep face; Along 6 axial notches of circumference uniform distribution of ratchet, 6 described axial notches are arranged in the root of ratchet teeth groove, near described steep face; Described button comprises key button, centre pilot bar and along circumferential uniform 3 press strips longitudinally of key button, the top of 3 press strips comprises lobe; The middle part of subjoint articulated section comprises that coaxial button holds hole and ratchet holds hole, and button holds hole insertion ratchet through button and holds hole; The central authorities of main joint articulated section comprise protruded stigma, and protruded stigma comprises center hole, comprise axial guide groove on the hole wall of center hole; The centre pilot bar of button inserts described center hole, and the locator protrusions on centre pilot bar inserts described guide groove; Ratchet holds on the inwall in hole and comprises 3 circumferential uniform gib blocks, and described plane ratchet pine is enclosed within on protruded stigma, and ratchet direction is towards button, and the axial notch of plane ratchet and described gib block are slidably matched; Described stopping gear, against the back side of plane ratchet bead, transmits spring force to plane ratchet, the press strip by plane ratchet top to button, and the root of the top of button press strip lobe and plane ratchet teeth groove circumferentially staggers; When button is inwardly pressed on earth, the axial notch of plane ratchet and described gib block depart from.
The articulated section of main joint comprises overhanging axle journal, and the articulated section of subjoint comprises endoporus, and the axle journal of main joint inserts the endoporus of subjoint; On the axle journal of main joint, comprise annular groove, the endoporus of subjoint comprises annular convex; The convex of annular stretches in annular groove, adaptive with groove.
Above-described positioning joint, the joint of subjoint stretches out along the radially outward of articulated section, and subjoint comprises body and cover plate; Body and cover plate respectively comprise articulated section and joint separately, the joint of body and the joint of cover plate form the joint of subjoint along the axial fastening of articulated section, the articulated section of body and the articulated section of cover plate form the articulated section of subjoint along the radially fastening of articulated section.
Above-described positioning joint, the axle journal of main joint comprises twice axial groove, and described twice axial groove is arranged in articulated section near the both sides of joint, and the degree of depth of main joint axial groove is equal to or greater than the degree of depth of described groove; The endoporus of subjoint comprises axial groove one at body position, and the degree of depth of subjoint axial groove is equal to or greater than the height of described convex.
Above-described positioning joint, the articulated section of subjoint body comprises described internal gear, and the internal gear of subjoint articulated section is along circumferentially disconnecting two sections, and the position of two disconnections of internal gear is corresponding to the position of subjoint body groove; Ratchet holds the hole wall in hole along being circumferentially broken into three sections, and every sector hole wall comprises the gib block described in 1; Wherein a sector hole wall is positioned at angle of circumference scope corresponding to less one section of internal gear, and other two sector hole walls are positioned at angle of circumference scope corresponding to larger one section of internal gear.
Above-described positioning joint, comprises the guide groove described in two on the hole wall of center hole, two guide grooves one are wide one narrow; Centre pilot bar comprises the locator protrusions described in two, and described locator protrusions is axial lug, nib, two lug, nibs respectively with two guide groove adaptations.
Above-described positioning joint, button end face comprises a projection or recessed witness marker, the periphery that hole is held at button in subjoint surface comprises a plurality of projections or recessed witness marker.
A kind of portable electronic device support, comprise supporting plate and 2 supporting legs, described supporting leg comprises 3 shanks, between supporting plate and supporting leg, by positioning joint, connects, shank is connected with positioning joint with shank internode, and the positioning joint connecting between supporting plate and supporting leg is above-mentioned positioning joint.
The utility model positioning joint and portable electronic device support are compared with prior art, simple in structure, and technology difficulty is little, product cost is lower.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the exploded view of the utility model embodiment positioning joint.
Plan view when Fig. 2 is the locking of the utility model embodiment positioning joint.
Plan view when Fig. 3 is the locking of the utility model embodiment positioning joint.
Fig. 4 is that A in Fig. 3 is to sectional view.
Plan view when Fig. 5 is the release of the utility model embodiment positioning joint.
Plan view when Fig. 6 is the release of the utility model embodiment positioning joint.
Fig. 7 is that B in Fig. 6 is to sectional view.
Fig. 8 is the plan view of the utility model embodiment main joint.
Fig. 9 is the right elevation of the utility model embodiment main joint.
Figure 10 is the plan view of the utility model embodiment main joint.
Figure 11 is the left view of the utility model embodiment main joint.
Figure 12 is that C in Figure 10 is to sectional view.
Figure 13 is the stereogram of the utility model embodiment main joint.
Figure 14 is the plan view of the utility model embodiment subjoint main body.
Figure 15 is the right elevation of the utility model embodiment subjoint main body.
Figure 16 is the plan view of the utility model embodiment subjoint main body.
Figure 17 is that D in Figure 16 is to sectional view.
Figure 18 is the stereogram of the utility model embodiment subjoint main body.
Figure 19 is the plan view of the utility model embodiment subjoint cover plate.
Figure 20 is the plan view of the utility model embodiment subjoint cover plate.
Figure 21 is the stereogram of the utility model embodiment subjoint cover plate.
Figure 22 is the plan view of the utility model embodiment stopping gear.
Figure 23 is the plan view of the utility model embodiment stopping gear.
Figure 24 is the stereogram of the utility model embodiment stopping gear.
Figure 25 is the plan view of the utility model embodiment plane ratchet.
Figure 26 is the plan view of the utility model embodiment plane ratchet.
Figure 27 is the worm's eye view of the utility model embodiment plane ratchet.
The stereogram of Figure 28 the utility model embodiment plane ratchet.
The stereogram at another visual angle of Figure 29 the utility model embodiment plane ratchet.
Figure 30 is the plan view of the utility model embodiment button.
Figure 31 is the plan view of the utility model embodiment button.
Figure 32 is the left view of the utility model embodiment button.
Figure 33 is the right elevation of the utility model embodiment button.
Figure 34 is the worm's eye view of the utility model embodiment button.
The stereogram of Figure 35 the utility model embodiment plane button.
The stereogram at another visual angle of Figure 36 the utility model embodiment's button.
Figure 37 is the outline drawing under the utility model embodiment portable electronic device support open mode.
[embodiment]
The utility model portable electronic device support and positioning joint embodiment's structure is as shown in Fig. 1 to Figure 37.
Portable electronic device support as shown in figure 37, is comprised of supporting plate 1 and 2 supporting legs 2, and supporting plate 1 is connected with positioning joint 3 with the upper end of supporting leg 2; Every supporting leg 2 is comprised of 3 shanks 201, and shank is connected with positioning joint 3 with shank internode.When supporting leg 2 draws in, 3 shanks 201 are superimposed together, and become in-line.When supporting leg 2 opens, 3 shanks 201 stagger, and become zigzag.When portable electronic device support is not used, supporting leg 2 draws in, and whole support is planar, is convenient to deposit or carry; When supporting leg 2 opens, can by the angle between adjustment shank 201, change the height of supporting plate 1, the shank 201 being connected with supporting plate 1 also will regulate the angle with supporting plate 1, to be applicable to user's needs.
The structure of portable electronic device support positioning joint 3 is described in detail as follows:
Positioning joint 3 comprises main joint 4, subjoint 5, stopping gear 6, button 9, plane ratchet 10 and Returnning spring 7, and main joint 4 comprises articulated section 401 and joint 402, subjoint 5 comprises articulated section 501 and joint 502.The articulated section 401 of main joint 4 is hinged with the articulated section 501 of subjoint 5.
There is individual internal gear 403 inside of the articulated section 401 of main joint 4, and there is individual internal gear 503 501 inside, articulated section of subjoint 5.Stopping gear 6 is arranged in internal gear 403,503, is slidably matched with internal gear 403,503.
The button of the present embodiment is low level locking, two button of pressing reset.Low level locking, two button of pressing reset comprise button 9 and plane ratchet 10.
There is a columniform protruded stigma 406 in the central authorities of the articulated section 401 of main joint 4, and protruded stigma 406 has a center hole 407, have two wide narrow axial channel 408 and 409 on the hole wall of center hole 407; The centre pilot bar 906 of button 9 inserts the center hole 407 of protruded stigma 406.
On centre pilot bar 906, have two wide narrow axial lug, nibs 907 and 908, two lug, nibs 907,908 respectively with two guide grooves, 408,409 adaptations.Under the guiding of centre pilot bar 906 lug, nibs, button 9 can only move up and down, and can not make circumferential movement.The lug, nib that width differs also plays the assembly direction effect that limits button.
The central authorities of subjoint articulated section 501 have coaxial button to hold hole 504 and ratchet holds hole, and button 9 holds hole 504 insertion ratchets through button and holds hole.The outer surface of three slivers 902 of button 9 has 1 projection 905, and button 9 inserts button and holds behind hole 504, and button holds the lower edge in hole 504 and blocks projection 905, and button 9 can only reset under the effect of spring force, can not hold hole 504 from button.
The present embodiment is for simplified structure, the hole wall that ratchet holds hole is divided into three sections of circumferential uniform protruded stigmas 505, on the inwall of protruded stigma 505 (ratchet holds a part for hole hole wall), respectively there is a gib block 508, plane ratchet 10 is arranged on ratchet and holds in hole, ratchet 1003 directions are towards button 9, and axial notch 1006 and the gib block 508 of plane ratchet 10 are slidably matched.
The lobe 903 at sliver 902 tops is 2, and central angle corresponding between 2 lobes 903 is 30 °, the central angle corresponding with 2 ratchets 1003 of plane ratchet be 30 ° identical.
Each lobe 903 of sliver 902 tops comprises inclined-plane 904 equally, and the inclined-plane 904 of lobe 903 is suitable with the inclined-plane 1004 of plane ratchet 10 ratchets 1003.
The locking of the present embodiment low level, two button of pressing reset are work like this, as shown in Figure 7, when pressing the button 9, the lobe 903 at sliver 902 tops promotes the ratchet 1003 of plane ratchet, make plane ratchet 9 descending, when button 9 is pressed on earth downwards, circumferentially axial notch 1006 and the gib block 508 of rotation depart to place restrictions on plane ratchet 10.Place restrictions on after the circumferential axial notch rotating 1006 of plane ratchet 10 and gib block 508 disengagings, because the top of button 9 sliver 902 lobes 903 and the root of plane ratchet 10 teeth groove circumferentially stagger, button 9 sliver 902 lobes 903 withstand on the inclined-plane 1004 of ratchet 1003, Returnning spring 7 acts on plane ratchet 9 end thrusts by stopping gear 6 and on the inclined-plane 1004 of ratchet 1003, decomposites the rotating force of level, and plane ratchet 9 is rotated towards the direction of ratchet crown.As release-push 9 now, because plane ratchet 9 has rotated, the axial notch 1006 of plane ratchet 10 has departed from the direction of gib block 508, the lower end of gib block 508 is against on the inclined-plane 1004 of ratchet 1003, plane ratchet 10 is rotated further, when 30 ° of plane ratchet 10 rotations, the lower end of gib block 508 enters the root of ratchet teeth groove between 10 two grooves 1006 of plane ratchet, the lower end that the steep face 1005 of ratchet 1003 is directed to bar 508 stops, plane ratchet 10 stops operating, and plane ratchet 10 is placed restrictions on to the locked position in bottom.Now, stopping gear 6 enters in the inner chamber of main joint internal gear 403 completely, departs from engagement completely with the internal gear 503 of subjoint, and positioning joint 3 enters released state, between main joint 4 and subjoint 5, can arbitrarily rotate and adjust.
As shown in Figure 6, when main joint 4 and subjoint 5 are adjusted to after the angle needing, can click again button 9, button 9 sliver 902 lobes 903 promote the ratchet 1003 of plane ratchet 10 again, make the steep face 1005 of ratchet 1003 with the lower end disengaging of gib block 508, under the effect of spring force, plane ratchet 10 is rotation forward again; During release button 9, the lower end of gib block 508 enters next ratchet teeth groove, and the root of this ratchet teeth groove has groove 1006, and gib block 508 is entered groove 1006, plane ratchet 10 is discharged, and plane ratchet 10 resets under the spring-force driven dual of Returnning spring 7.Same under the effect of Returnning spring 7 power, stopping gear 6 turns back in the middle of 2 internal gears of main joint 4 and subjoint 5, meshes with 2 internal gears simultaneously, stops main joint 4 and subjoint 5 to relatively rotate, and positioning joint 3 enters again lock state.
For the ease of determining the angle of rotating, the end face of button 9 can arrange a projection or recessed witness marker, or the witness marker of printing, the periphery that hole is held at button in the surface of subjoint 5 arranges 10 circumferential uniform projections or recessed witness marker, or the witness marker for printing.
The outer overhanging axle journal 404 that is with of main joint articulated section internal gear 403, there is endoporus 504 subjoint articulated section 501, and the axle journal 404 of main joint 4 inserts the endoporus 504 of subjoint 5.The convex 405 of 2 road annulars on the axle journal 404 of main joint 4, has annular groove 507 in the endoporus 504 of subjoint 5.The convex 405 of main joint annular stretches in annular groove 507, and with groove 507 adaptations, both are slidably matched, and can relatively rotate, but can not move axially.
For main joint 4 and subjoint 5 are assembled together, subjoint 5 is splits, comprises body 5a and cover plate 5b.Each has articulated section and joint separately body 5a and cover plate 5b, the joint 5a2 of body 5a and the joint 5b2 of cover plate 5b form the joint 502 of subjoint 5 along the axial fastening of articulated section, the joint 5a2 of body 5a and the joint 5b2 of cover plate 5b are connected by screw fixing.The radially fastening of the 5b2Yan articulated section, articulated section of the articulated section 5a1 of body 5a and cover plate 5b forms the articulated section 501 of subjoint 5.The 5b1Yan articulated section, articulated section 501 of the articulated section 5a1 of body 5a and cover plate 5b in two, is convenient to annular convex 405 and is buckled in annular groove 507.
On the axle journal 404 of main joint 4, there is twice axial groove 406, twice axial groove 406 is arranged in articulated section near the both sides of joint, the degree of depth of main joint 4 axial grooves 406 equals the degree of depth of (or being greater than) groove 507, annular convex 405 is divided into two sections that vary in size.The endoporus 504 of subjoint 5 has 1 road axial groove 506 at body 5a position, and the axial groove 506 of subjoint 5 is positioned at the intermediate portion of body articulated section, and groove 507 is divided into symmetrical two sections.Subjoint 5 axial grooves 506 equal the height of (or being greater than) convex 405.Two projections that the axial groove 406 of main joint is convenient to subjoint body 5a endoporus 504 insert, and the axial groove 506 of subjoint is convenient near the shorter convex 405 of joint, insert on the axle journal 404 of main joint.
The internal gear 503 of subjoint articulated section is along being circumferentially broken into two sections that vary in size, and the position of 503 two disconnections of internal gear is corresponding to the position of subjoint body groove 507.
Above-mentioned ratchet holds the hole wall in hole along being circumferentially broken into the protruded stigma 505 of three sections of formation, and one of them protruded stigma 505 is within the scope of angle of circumference corresponding to less one section of internal gear, and two other protruded stigma 505 is positioned at angle of circumference scope corresponding to larger one section of internal gear.
Claims (8)
1. a positioning joint, comprise main joint, subjoint, stopping gear, button, plane ratchet and Returnning spring, the articulated section of main joint and the articulated section of subjoint are hinged, the articulated section of main joint and respectively comprise 1 internal gear with the articulated section of subjoint, internal gear and stopping gear are slidably matched; The front of ratchet comprises 12 ratchets, and each ratchet comprises 1 inclined-plane and 1 steep face; Along 6 axial notches of circumference uniform distribution of ratchet, 6 described axial notches are arranged in the root of ratchet teeth groove, near described steep face; It is characterized in that, described button comprises key button, centre pilot bar and along circumferential uniform 3 press strips longitudinally of key button, the top of 3 press strips comprises lobe; The middle part of subjoint articulated section comprises that coaxial button holds hole and ratchet holds hole, and key button holds hole insertion ratchet through button and holds hole; The central authorities of main joint articulated section comprise protruded stigma, and protruded stigma comprises center hole, comprise axial guide groove on the hole wall of center hole; The centre pilot bar of button inserts described center hole, and the locator protrusions on centre pilot bar inserts described guide groove; Ratchet holds on the inwall in hole and comprises 3 circumferential uniform gib blocks, and described plane ratchet pine is enclosed within on protruded stigma, and ratchet direction is towards button, and the axial notch of plane ratchet and described gib block are slidably matched; Described stopping gear, against the back side of plane ratchet bead, transmits spring force to plane ratchet, the press strip by plane ratchet top to button, and the root of the top of button press strip lobe and plane ratchet teeth groove circumferentially staggers; When button is inwardly pressed on earth, the axial notch of plane ratchet and described gib block depart from.
2. the articulated section of main joint comprises overhanging axle journal, and the articulated section of subjoint comprises endoporus, and the axle journal of main joint inserts the endoporus of subjoint; On the axle journal of main joint, comprise annular groove, the endoporus of subjoint comprises annular convex; The convex of annular stretches in annular groove, adaptive with groove.
3. positioning joint according to claim 2, is characterized in that, the joint of subjoint stretches out along the radially outward of articulated section, and subjoint comprises body and cover plate; Body and cover plate respectively comprise articulated section and joint separately, the joint of body and the joint of cover plate form the joint of subjoint along the axial fastening of articulated section, the articulated section of body and the articulated section of cover plate form the articulated section of subjoint along the radially fastening of articulated section.
4. positioning joint according to claim 4, is characterized in that, the axle journal of main joint comprises twice axial groove, and described twice axial groove is arranged in articulated section near the both sides of joint, and the degree of depth of main joint axial groove is equal to or greater than the degree of depth of described groove; The endoporus of subjoint comprises axial groove one at body position, and the degree of depth of subjoint axial groove is equal to or greater than the height of described convex.
5. positioning joint according to claim 5, is characterized in that, the articulated section of subjoint body comprises described internal gear, and the internal gear of subjoint articulated section is along circumferentially disconnecting two sections, and the position of two disconnections of internal gear is corresponding to the position of subjoint body groove; Ratchet holds the hole wall in hole along being circumferentially broken into three sections, and every sector hole wall comprises the gib block described in 1; Wherein a sector hole wall is positioned at angle of circumference scope corresponding to less one section of internal gear, and other two sector hole walls are positioned at angle of circumference scope corresponding to larger one section of internal gear.
6. positioning joint according to claim 1, is characterized in that, comprises the guide groove described in two on the hole wall of center hole, and two guide grooves one are wide one narrow; Centre pilot bar comprises the locator protrusions described in two, and described locator protrusions is axial lug, nib, two lug, nibs respectively with two guide groove adaptations.
7. positioning joint according to claim 1, is characterized in that, button end face comprises a projection or recessed witness marker, and the periphery that hole is held at button in subjoint surface comprises a plurality of projections or recessed witness marker.
8. a portable electronic device support, comprise supporting plate and 2 supporting legs, described supporting leg comprises 3 shanks, between supporting plate and supporting leg, by positioning joint, connect, shank is connected with positioning joint with shank internode, it is characterized in that, the positioning joint connecting between supporting plate and supporting leg is the positioning joint described in arbitrary claim in claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529208.3U CN203430983U (en) | 2013-08-28 | 2013-08-28 | Locating joint and portable electronic equipment support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529208.3U CN203430983U (en) | 2013-08-28 | 2013-08-28 | Locating joint and portable electronic equipment support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203430983U true CN203430983U (en) | 2014-02-12 |
Family
ID=50060023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320529208.3U Expired - Fee Related CN203430983U (en) | 2013-08-28 | 2013-08-28 | Locating joint and portable electronic equipment support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203430983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389893A (en) * | 2014-11-04 | 2015-03-04 | 中国电子科技集团公司第十四研究所 | Double-shaft synchronous articulated mechanism |
-
2013
- 2013-08-28 CN CN201320529208.3U patent/CN203430983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389893A (en) * | 2014-11-04 | 2015-03-04 | 中国电子科技集团公司第十四研究所 | Double-shaft synchronous articulated mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20180828 |