CN106741372A - A kind of changement of handheld device support and a kind of handheld device support - Google Patents

A kind of changement of handheld device support and a kind of handheld device support Download PDF

Info

Publication number
CN106741372A
CN106741372A CN201611034471.XA CN201611034471A CN106741372A CN 106741372 A CN106741372 A CN 106741372A CN 201611034471 A CN201611034471 A CN 201611034471A CN 106741372 A CN106741372 A CN 106741372A
Authority
CN
China
Prior art keywords
support
handheld device
reversing bar
changement
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201611034471.XA
Other languages
Chinese (zh)
Other versions
CN106741372B (en
Inventor
李洪臣
姜广存
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goertek Techology Co Ltd
Original Assignee
Goertek Techology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Goertek Techology Co Ltd filed Critical Goertek Techology Co Ltd
Priority to CN201611034471.XA priority Critical patent/CN106741372B/en
Publication of CN106741372A publication Critical patent/CN106741372A/en
Application granted granted Critical
Publication of CN106741372B publication Critical patent/CN106741372B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J11/00Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008Adjustable or movable supports
    • B60R2011/0085Adjustable or movable supports with adjustment by rotation in their operational position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories Of Cameras (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

The invention discloses the changement and a kind of handheld device support of a kind of handheld device support.The changement includes first support and second support, and first support and second support are connected by rotating shaft, and the two can be relatively rotated around rotating shaft;First support upper measurement is provided with several commutation holes around the shaft, and the reversing bar in correspondence commutation hole is provided with second support, and reversing bar upper sleeve through has back-moving spring;Under the elastic force effect of back-moving spring, reversing bar stretches into the relative position in commutation hole, locking first support and second support;Reversing bar, reversing bar is pulled to be removed from commutation hole, first support and second support unlock, can relatively rotate.First support and second support are connected by rotating shaft, the rotation commutation of handheld device support can be realized, using the reversing bar and commutation hole that cooperate, the relative position of first support and second support can be locked, the elastic force effect of back-moving spring makes switch operation convenient and swift.

Description

A kind of changement of handheld device support and a kind of handheld device support
Technical field
The present invention relates to handheld device support technical field, the changement and of more particularly to a kind of handheld device support Plant handheld device support.
Background technology
In recent years, hand-held racket is more and more according to device category, more and more compact portable, such as mobile phone, camera, flat board electricity Brain, moving camera, hand-held photographing device etc., for the fan that rides, self-driving travel fan, these equipment usually use support It is fixed on bicycle, motorcycle, automobile for recording the fine picture in travelling.
However, the common support on the sports apparatus such as bicycle, motorcycle, automobile, does not have commutation function, only Photographing device can be installed on the cross bar or montant of apparatus with the direction of a certain fixation, cause handheld device direction to be limited, shadow Ring the flexibility for shooting.There is the support of shock-absorbing function especially for some, because the shock-absorbing function of damper is that have direction Property, for example, the damper of some supports can only damping in the horizontal direction, when on the bar of vertical direction damper with shake Dynamic direction is vertical, and damper cannot play cushioning effect, and when only damper is identical with direction of vibration, damper could rise and subtract Shake is acted on, and has a strong impact on the use of hand-held photographing device.
The content of the invention
In view of prior art handheld device support does not have commutation function, it is impossible to meet and adapt to handheld device use direction Problem, it is proposed that the changement and a kind of handheld device support of a kind of handheld device support of the invention, it is above-mentioned to overcome Problem solves the above problems at least in part.
According to one aspect of the present invention, there is provided a kind of changement of handheld device support, including first support and Second support, the first support and second support are connected by rotating shaft, and the two can be relatively rotated around the rotating shaft;It is described The rotating shaft is provided with several commutation holes in first support, the correspondence commutation hole is provided with the second support Reversing bar, the reversing bar upper sleeve through has back-moving spring;
Under the elastic force effect of the back-moving spring, the reversing bar stretches into the commutation hole, locks the first support With the relative position of the second support;The reversing bar, the reversing bar is pulled to be removed from the commutation hole, described first Support and the second support unlock, and can relatively rotate.
Alternatively, described several commutation holes are circumferentially uniformly distributed with the spindle central as the center of circle.
Alternatively, the commutation hole is provided with 4.
Alternatively, the rotating shaft is provided with the first support, the correspondence rotating shaft is provided with the second support Axis hole, the second support is set in the rotating shaft by the axis hole, and the roller end is threadedly coupled a screw, institute The head of a nail for stating screw is spacing in the rotating shaft by the second support.
Alternatively, pilot hole is provided with the second support, the step of radial direction, described is provided with the reversing bar The reversing bar is divided into shaft and head by rank, and the shaft passes through the pilot hole, and is stretched out from the pilot hole, described Head is set on the shaft towards the first support, the back-moving spring, and its one end is acted against in the second support, The other end is acted against on the step.
Alternatively, the shaft end profile of the reversing bar is provided with screwed hole, and a ball is threadedly coupled at the screwed hole Shape is shaken hands.
Alternatively, step is provided with the pilot hole, the head of the reversing bar can completely be contracted to the guiding In hole, and by the step backstop in the pilot hole.
According to another aspect of the present invention, there is provided a kind of handheld device support, set in the handheld device support Just like the changement described in upper any one, the first support is clamp bracket, is clamped and connected and carries the handheld device Apparatus, the second support is connecting bracket, and be connected the handheld device, the relatively described first support of the second support When rotating commutation, change the direction of the handheld device.
Alternatively, linking arm is provided with the second support, one end of the linking arm rotates with the second support Connection, the other end of the linking arm fixes the handheld device, between the other end of the linking arm and the second support Damping is additionally provided with, the second support is rotated when commutating relative to the first support, changes the side of the damping To.
Alternatively, the damping is bidirectional damping mechanism, can damping in stretching and compression direction.
The beneficial effects of the invention are as follows:
The changement of handheld device support of the invention, first support and second support, Neng Goushi are connected using rotating shaft Show the rotation of handheld device support to convert relative direction therebetween, while using the reversing bar and commutation that cooperate The relative position of hole, locking first support and second support, suitable direction position, the elastic force of back-moving spring are fixed on by the two Effect makes switch operation convenient and swift.
Brief description of the drawings
A kind of explosive view of the changement of handheld device support that Fig. 1 is provided for one embodiment of the invention;
A kind of stereogram of the changement of handheld device support that Fig. 2 is provided for one embodiment of the invention;
A kind of handheld device support that Fig. 3 is provided for one embodiment of the invention is arranged on use state when on cross bar Figure;
A kind of handheld device support that Fig. 4 is provided for one embodiment of the invention is arranged on use state when on montant Figure;
In figure, 1. screw;2. second support;2-1. pilot holes;2-2. axis holes;3. back-moving spring;4. ball catch;5. One support;5-1. commutations hole;5-2. rotating shafts;6. reversing bar;7. second support end;8. bolt;9. damping;10. bolt; 11. linking arms;12. bolts;13. handles;14. clips.
Specific embodiment
Core concept of the invention is:The first support and second support connected by rotating shaft, realize rotating commutation, utilize Reversing bar with back-moving spring, is inserted in the commutation hole for coordinating, and the correct position obtained by exchange backward is locked.
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.
Figures 1 and 2 show that one embodiment of the changement of handheld device support of the present invention, wherein, Fig. 1 is the hand The explosive view of the changement embodiment of holding equipment support, as depicted in figs. 1 and 2, a kind of changement of handheld device support, Including first support 5 and second support 2, first support 5 and second support 2 are connected by rotating shaft 5-2, and the two can be around rotating shaft 5-2 is relatively rotated;5-2 is provided with several commutations hole 5-1 to the upper measurement of first support 5 around the shaft, and correspondence is provided with second support 2 The reversing bar 6 of commutation hole 5-1, the upper sleeve through of reversing bar 6 has back-moving spring 3;Under the elastic force effect of back-moving spring 3, reversing bar 6 is stretched Enter to commutate hole 5-1, the relative position of locking first support 5 and second support 2;Pull reversing bar 6, reversing bar 6 from commutation hole 5-1 Middle removal, first support 5 and second support 2 unlock, and can relatively rotate.
By the changement of handheld device support of the invention, it is possible to achieve the convenient rotation of handheld device support is changed To, make the installation direction angle of handheld device more flexible and changeable, adapt to various different application scenes.
Preferably, several commutations hole 5-1 is circumferentially uniformly distributed with rotating shaft 5-2 centers as the center of circle, can be realized whole On circumference, interval predetermined angular range travel direction adjustment, the quantity of the hole 5-1 that commutates and interval can set as needed, As shown in figure 1, in the present embodiment, commutation hole 5-1 is evenly arranged with 4 around rotating shaft 5-2, respectively 0 ° of corresponding angle, 90 °, 180 ° and 270 ° of four commutation positions.
Preferably, the rotating shaft connect setting between first support 5 and second support 2 is:Rotating shaft is provided with first support 5 5-2, for example, can form the first support 5 and rotating shaft 5-2 with integrated injection molding, and simple structure is easy to make, be set in second support 2 There is the axis hole 2-2 of corresponding rotating shaft 5-2, second support 2 is set on rotating shaft 5-2 by axis hole 2-2, rotating shaft 5-2 end threads connect A screw 1 is connect, the head of a nail of screw 1 is spacing on rotating shaft 5-2 by second support 2, as depicted in figs. 1 and 2, so as to realize the two Rotating shaft is connected, and screw 1 screws in the installation and removal that spacing mode also allows for changement.
Preferably, pilot hole 2-1 is provided with second support 2, as shown in figure 1, being provided with the platform of radial direction on reversing bar 6 Rank, 6 points by reversing bar of step is shaft and head, and shaft passes through pilot hole 2-1, and is stretched out from pilot hole 2-1, such as Fig. 2 institutes Show, head is set on shaft towards first support 5, back-moving spring 3, and its one end is acted against in second support 2, and the other end is leaned On step.When the shaft of reversing bar 6 is pulled, the head of reversing bar 6 moves down disengaging commutation hole 5-1, while compressing reset bullet Spring 3, the now latch-release between first support 5 and second support 2, the two can relatively rotate commutation, when turning over suitable angular When spending, such as 90 °, reversing bar 6 aligns with another commutation hole 5-1, now stops drag the shaft of reversing bar 6, in back-moving spring 3 Reset response under, in the head of reversing bar 6 insertion commutation hole 5-2, again by first support 5 and the relative position of second support 2 Put locking.
Preferably, the shaft end profile in reversing bar 6 is provided with screwed hole, and a ball catch is threadedly coupled at screwed hole 4, the ball catch 4 is pulled, reversing bar 6 just can be driven to move down, it is easy to unblock to operate, on the other hand, the ball catch 4 sets Put in side also more save space, while being avoided that reversing bar 6 departs from from pilot hole 2-1, can be used to realize when mounted The pre-installation of reversing bar 6 and second support 2.
Preferably, step is provided with pilot hole 2-1, the head of reversing bar 6 can be contracted in pilot hole 2-1 completely, And be directed to the step backstop in the 2-1 of hole, such design makes structure more compact attractive in appearance, first support 5 and second support 2 it Between can realize contact rotate.
The invention also discloses a kind of handheld device support, Fig. 3 and Fig. 4 shows an implementation of the handheld device support Example, as shown in Figure 3 and Figure 4, is provided with the changement described in as above any one in the handheld device support, wherein, first Frame 5 is clamp bracket, coordinates clip 14 to be clamped and connected and carries the apparatus of handheld device, such as bicycle, motorcycle, automobile, head Helmet or self-shooting bar etc., handle 13 are used for realizing the fastening between clip and first support 5 that second support 2 is connecting bracket, connection Fixed handheld device, second support 2 is rotated when commutating relative to first support 5, changes the direction of handheld device.It is of the invention hand-held Equipment supporter can realize the flexible commutation adjustment of handheld device, and adaptability is stronger.
Preferably, linking arm 11 is provided with second support 2, one end of linking arm 11 rotates with second support 2 and is connected, even The other end for connecing arm 11 fixes handheld device, and damping 9 is additionally provided between the other end and second support 2 of linking arm 11, As shown in Figures 3 and 4, buffer gear 9 is rotatably connected on the oblique raised end 7 of second support 2, to avoid clip 14 and first The connecting portion of support 5, second support 2 is rotated when commutating relative to first support 5, changes the direction of damping 9.It is specific such as to scheme Shown in 3 and Fig. 4, damping 9, linking arm 11 and second support 2 rotate connection two-by-two by bolt 8,10 and 12, and three is constituted One subtriangular structure.
Fig. 3 be the handheld device support be arranged on cross bar on when use state figure, now damping 9 is flat with clip 14 OK, damping 9 is located in perpendicular after installation, can alleviate the vertical direction that such as bicycle apparatus is produced in motion Vibrations;Fig. 4 is that the handheld device support is arranged on use state figure when on montant, and now damping 9 and clip 14 hang down Directly, damping 9 is still located in perpendicular after installation, can alleviate the vertical side that such as bicycle apparatus is produced in motion To vibrations, so this handheld device support both can be suitably used for cross bar installation, also can be suitably used for montant installation, and can be changed with convenient To adjustment, applicability is stronger.
Preferably, damping is bidirectional damping mechanism, can damping in stretching and compression direction.Bidirectional damping is buffered Can preferably stabilizing handhold equipment, reduce rocking for handheld device, improve the shooting effect shot using handheld device.
The above, specific embodiment only of the invention, under above-mentioned teaching of the invention, those skilled in the art Other improvement or deformation can be carried out on the basis of above-described embodiment.It will be understood by those skilled in the art that above-mentioned tool The purpose of the present invention is simply preferably explained in body description, and protection scope of the present invention should be defined by scope of the claims.

Claims (10)

1. a kind of changement of handheld device support, it is characterised in that including first support and second support, described first Frame and second support are connected by rotating shaft, and the two can be relatively rotated around the rotating shaft;Around described in the first support Rotating shaft is provided with several commutation holes, and the reversing bar in the correspondence commutation hole, the reversing bar are provided with the second support Upper sleeve through has back-moving spring;
Under the elastic force effect of the back-moving spring, the reversing bar stretches into the commutation hole, locks the first support and institute State the relative position of second support;The reversing bar, the reversing bar is pulled to be removed from the commutation hole, the first support Unlocked with the second support, can relatively rotated.
2. the changement of handheld device support as claimed in claim 1, it is characterised in that described several commutation holes are with institute Spindle central is stated for the center of circle is circumferentially uniformly distributed.
3. the changement of handheld device support as claimed in claim 2, it is characterised in that the commutation hole is provided with 4.
4. the changement of handheld device support as claimed in claim 1, it is characterised in that be provided with the first support The rotating shaft, is provided with the axis hole of the correspondence rotating shaft in the second support, the second support is arranged by the axis hole In the rotating shaft, the roller end is threadedly coupled a screw, and the head of a nail of the screw is spacing in institute by the second support State in rotating shaft.
5. the changement of handheld device support as claimed in claim 1, it is characterised in that be provided with the second support Pilot hole, is provided with the step of radial direction on the reversing bar, the reversing bar is divided into shaft and head, the bar by the step The pilot hole was worn, and was stretched out from the pilot hole, the head was towards the first support, the reseting spring sleeve It is located on the shaft, its one end is acted against in the second support, the other end is acted against on the step.
6. the changement of handheld device support as claimed in claim 5, it is characterised in that the shaft end of the reversing bar Side is provided with screwed hole, and a ball catch is threadedly coupled at the screwed hole.
7. the changement of handheld device support as claimed in claim 5, it is characterised in that be provided with platform in the pilot hole Rank, the head of the reversing bar can be contracted in the pilot hole completely, and by the step backstop in the pilot hole.
8. a kind of handheld device support, it is characterised in that set in the handheld device support just like claim any one of 1-7 Described changement, the first support is clamp bracket, is clamped and connected and carries the apparatus of the handheld device, described second Support is connecting bracket, and be connected the handheld device, and the second support is rotated when commutating relative to the first support, is changed Become the direction of the handheld device.
9. handheld device support as claimed in claim 8, it is characterised in that linking arm, institute are provided with the second support The one end for stating linking arm is connected with second support rotation, and the other end of the linking arm fixes the handheld device, described Damping, the relatively described first support of the second support are additionally provided between the other end of linking arm and the second support When rotating commutation, change the direction of the damping.
10. handheld device support as claimed in claim 9, it is characterised in that the damping is bidirectional damping mechanism, Can damping on stretching and compression direction.
CN201611034471.XA 2016-11-18 2016-11-18 Reversing mechanism of handheld device support and handheld device support Active CN106741372B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611034471.XA CN106741372B (en) 2016-11-18 2016-11-18 Reversing mechanism of handheld device support and handheld device support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611034471.XA CN106741372B (en) 2016-11-18 2016-11-18 Reversing mechanism of handheld device support and handheld device support

Publications (2)

Publication Number Publication Date
CN106741372A true CN106741372A (en) 2017-05-31
CN106741372B CN106741372B (en) 2022-11-15

Family

ID=58970235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611034471.XA Active CN106741372B (en) 2016-11-18 2016-11-18 Reversing mechanism of handheld device support and handheld device support

Country Status (1)

Country Link
CN (1) CN106741372B (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101000806A (en) * 2006-01-13 2007-07-18 皮尔利斯工业有限公司 Incremental angular position and locking system for mounting devices
CN101988618A (en) * 2010-10-08 2011-03-23 苏州佳世达电通有限公司 Display and supporting device thereof
CN201810958U (en) * 2010-10-01 2011-04-27 苏州达方电子有限公司 Rotatable support used for handheld electronic device and portable electronic device with same
CN202707558U (en) * 2012-07-15 2013-01-30 冯锦基 Novel fan steering head
CN203064099U (en) * 2012-12-20 2013-07-17 曾伟健 Global position system (GPS) and mobile phone fixing frame of shockproof mountain bike
CN104358973A (en) * 2014-10-13 2015-02-18 徐新华 Multi-angle liquid crystal display positioning bracket
CN104500933A (en) * 2014-12-26 2015-04-08 海尔海斯(西安)控制技术有限公司 Three-dimensional monogram-type multi-functional electronic product bracket structure
CN204534008U (en) * 2015-04-24 2015-08-05 黑龙江民族职业学院 A kind of computer monitor mobile phone lifting support
CN204592780U (en) * 2015-03-24 2015-08-26 杭州华宏压铸有限公司 The mounting bracket of monitoring camera
CN104864228A (en) * 2015-05-22 2015-08-26 苏州携旅网络技术有限公司 Desk computer display placement rack
CN104925176A (en) * 2015-06-30 2015-09-23 深圳市大疆创新科技有限公司 Support and transporting tool using same
CN205581731U (en) * 2016-04-28 2016-09-14 新乡医学院 Desktop computer display screen rotary mechanism
CN206278189U (en) * 2016-11-18 2017-06-27 歌尔科技有限公司 A kind of changement of handheld device support and a kind of handheld device support

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101000806A (en) * 2006-01-13 2007-07-18 皮尔利斯工业有限公司 Incremental angular position and locking system for mounting devices
CN201810958U (en) * 2010-10-01 2011-04-27 苏州达方电子有限公司 Rotatable support used for handheld electronic device and portable electronic device with same
CN101988618A (en) * 2010-10-08 2011-03-23 苏州佳世达电通有限公司 Display and supporting device thereof
CN202707558U (en) * 2012-07-15 2013-01-30 冯锦基 Novel fan steering head
CN203064099U (en) * 2012-12-20 2013-07-17 曾伟健 Global position system (GPS) and mobile phone fixing frame of shockproof mountain bike
CN104358973A (en) * 2014-10-13 2015-02-18 徐新华 Multi-angle liquid crystal display positioning bracket
CN104500933A (en) * 2014-12-26 2015-04-08 海尔海斯(西安)控制技术有限公司 Three-dimensional monogram-type multi-functional electronic product bracket structure
CN204592780U (en) * 2015-03-24 2015-08-26 杭州华宏压铸有限公司 The mounting bracket of monitoring camera
CN204534008U (en) * 2015-04-24 2015-08-05 黑龙江民族职业学院 A kind of computer monitor mobile phone lifting support
CN104864228A (en) * 2015-05-22 2015-08-26 苏州携旅网络技术有限公司 Desk computer display placement rack
CN104925176A (en) * 2015-06-30 2015-09-23 深圳市大疆创新科技有限公司 Support and transporting tool using same
CN205581731U (en) * 2016-04-28 2016-09-14 新乡医学院 Desktop computer display screen rotary mechanism
CN206278189U (en) * 2016-11-18 2017-06-27 歌尔科技有限公司 A kind of changement of handheld device support and a kind of handheld device support

Also Published As

Publication number Publication date
CN106741372B (en) 2022-11-15

Similar Documents

Publication Publication Date Title
CN207179130U (en) A kind of hand-held head
CN206988752U (en) Support meanss for tablet personal computer
CN206817089U (en) Multi-functional self-timer rod holder assembly
CN109745681A (en) A kind of basketball service shooting all-in-one machine
JPS5975071A (en) Pitching machine
CN206278189U (en) A kind of changement of handheld device support and a kind of handheld device support
CN106122734A (en) A kind of multi-functional self-shooting bar
CN206280424U (en) A kind of damping and a kind of connecting bracket
CN207289910U (en) A kind of rotary detent mechanism of automobile component processing
CN112618249A (en) Active and passive hand rehabilitation training robot
CN206072692U (en) A kind of dissemination of news camera mount
CN106741372A (en) A kind of changement of handheld device support and a kind of handheld device support
CN107823854B (en) A kind of wrist device for healing and training
CN208782874U (en) A kind of adjustable hand machine support
CN205806871U (en) A kind of hand-held shooting bracing frame
CN207298300U (en) A kind of multipurpose shoots stent
CN214074953U (en) Football shooting trainer
CN109603125A (en) Basketball exerciser
CN204655877U (en) A kind of vibration dumbbell
CN215741591U (en) Vertical rowing machine of angularly adjustable
CN205948324U (en) Fixed tennis exerciser
CN206414724U (en) A kind of ballistic path direction track controlled emitters by chassis of wheat wheel with rotary head
KR101822403B1 (en) Pitching machine
CN208130357U (en) A kind of deep-knee-bend exercise apparatus
CN209422896U (en) A kind of basketball stands of adjustable basketry height and backboard towards angle

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant