CN210384830U - Infant strikes pronunciation toy - Google Patents

Infant strikes pronunciation toy Download PDF

Info

Publication number
CN210384830U
CN210384830U CN201921255377.6U CN201921255377U CN210384830U CN 210384830 U CN210384830 U CN 210384830U CN 201921255377 U CN201921255377 U CN 201921255377U CN 210384830 U CN210384830 U CN 210384830U
Authority
CN
China
Prior art keywords
mounting
plate
rod
sliding
plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921255377.6U
Other languages
Chinese (zh)
Inventor
袁新新
王珊
杨润敏
刘方然
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.)
Shangqiu Institute of Technology
Original Assignee
Shangqiu Institute of Technology
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 Shangqiu Institute of Technology filed Critical Shangqiu Institute of Technology
Priority to CN201921255377.6U priority Critical patent/CN210384830U/en
Application granted granted Critical
Publication of CN210384830U publication Critical patent/CN210384830U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model relates to the field of sounding toys, in particular to a knocking sounding toy for infants, which comprises a sounding mechanism and a knocking device, the infant knocking sound toy also comprises a mounting rack, an adjusting mechanism, a mounting seat and an upright supporting frame, the sounding mechanism comprises a sounding board, a rotating frame, a linkage rod and a rotating rod, the mounting frame comprises a mounting bottom plate, a slide way, a leg rod, a mounting side plate, a sliding long hole, an upper linkage plate and an upper blocking plate, the adjusting mechanism comprises a sliding plate, a follower rod, a linkage plate, a screw rod I and a knob I, the knocking device comprises a handheld rod and a knocking ball, the mount pad include installation piece, screw plate and slip inner chamber, the support frame of erectting include landing leg board, lead screw II, knob II and limiting plate, the utility model discloses can warp, improve the interest of toy, avoid children to produce the tired psychology of puttying.

Description

Infant strikes pronunciation toy
Technical Field
The utility model relates to a pronunciation toy field especially relates to an infant strikes pronunciation toy.
Background
In the growth process of children, the development of brain intelligence and the cultivation of manipulative ability can be carried out to children through using different tools and toys, the existing knocking sound-producing toys on the market are few in variety, simple in appearance structure and only have the function of making sound, and long-time playing can make children create a greasy mind to the sound-producing toys which are over ordinary in design.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an infant strikes pronunciation toy can warp, improves the interest of toy, avoids children to produce the vexation psychology.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides an infant strikes pronunciation toy, includes pronunciation mechanism and knocking device, this infant strikes pronunciation toy still includes mounting bracket, adjustment mechanism, mount pad and erects the support frame, pronunciation mechanism rotate to be connected on the mounting bracket, adjustment mechanism sliding connection in the mounting bracket, mounting bracket and adjustment mechanism rotate to be connected, mount pad fixed connection on the mounting bracket, knocking device be equipped with two, two knocking device all through threaded connection on the mount pad, the support frame sliding connection that erects in the mount pad.
Pronunciation mechanism include sounding board, rotating turret, trace and dwang, the right-hand member of rotating turret rotates and connects on the dwang, trace fixed connection is at the left end of rotating turret, the sounding board is equipped with a plurality ofly, the equal fixed connection of a plurality of sounding boards is on the rotating turret.
The mounting bracket include mounting plate, the slide, the landing leg pole, the installation curb plate, the slot hole slides, go up even board and last closure plate, mounting plate's middle part is equipped with the slide, four base angle departments of mounting plate all are equipped with the landing leg pole, the equal fixedly connected with installation curb plate in mounting plate's both sides, all be equipped with the slot hole that slides on two installation curb plates, go up even board fixed connection at the right-hand member of two installation curb plates, go up closure plate fixed connection at mounting plate's right-hand member, the dwang rotates the right-hand member of connecting at two installation curb plates, the dwang axial fixity, the rotating turret is located between two.
Adjustment mechanism include the sliding plate, the follower lever, the interlock board, lead screw I and knob I, sliding plate sliding connection is in the slide, the follower lever rotates to be connected on the sliding plate and sliding connection is in two slip apertures, the interlock board is equipped with two, the left end of two interlock boards all rotates to be connected on the follower lever, the right-hand member of two interlock boards all rotates to be connected on the interlock lever, I rotation of lead screw is connected on last closure plate, I axial fixity of lead screw, the sliding plate passes through threaded connection with lead screw I, I fixed connection of knob is at the left end of lead screw I.
The knocking device comprises a handheld rod and a knocking ball, wherein threads are arranged in the middle of the handheld rod, and the knocking ball is fixedly connected to one end of the handheld rod.
The mounting seat comprises a mounting block, a threaded plate and a sliding inner cavity, the mounting block is fixedly connected to the upper connecting plate, the threaded plate is arranged on each of the left side and the right side of the mounting block, the sliding inner cavity is arranged at the left end of the mounting block, and the two handheld rods are connected to the two threaded plates through threads respectively.
The support frame of erectting include landing leg board, lead screw II, knob II and limiting plate, landing leg board sliding connection is in the slip inner chamber, II rotations of lead screw are connected on the installation piece, II axial fixings of lead screw, II fixed connection of knob are at the right-hand member of lead screw II, limiting plate fixed connection is at the left end of lead screw II, lead screw II passes through threaded connection with the landing leg board.
The utility model has the advantages that: the utility model provides an infant strikes pronunciation toy, place the device subaerial through the landing leg pole, then with two handheld poles from the thread plate spiral shell, can hold handheld pole and strike the pronunciation of soundboard with knocking the ball, be used for children to play, when needs change form, make the landing leg board support subaerial through turning device, through rotating knob I, make the sliding plate drive and promote the rotating turret by lead screw I and rotate, according to children hobby, make rotating turret and mounting plate have suitable angle, through rotating knob II, make the landing leg board by the intracavity roll-off in sliding, the hoisting device height, according to children hobby, change the height that the soundboard located.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a first schematic structural diagram of a pronunciation mechanism of the present invention;
fig. 4 is a schematic structural diagram of a pronunciation mechanism of the present invention;
fig. 5 is a schematic structural view of the mounting frame of the present invention;
fig. 6 is a schematic structural diagram of the adjusting mechanism of the present invention;
FIG. 7 is a schematic structural view of the knocking device of the present invention;
fig. 8 is a first schematic structural diagram of the mounting base of the present invention;
fig. 9 is a schematic structural view of a mounting base of the present invention;
fig. 10 is a schematic view of the structure of the erection bracing frame of the present invention.
In the figure: a sound generation mechanism 1; a sound-emitting board 1-1; a rotating frame 1-2; a linkage rod 1-3; rotating the rods 1-4; a mounting frame 2; mounting a bottom plate 2-1; 2-2 of a slideway; 2-3 of a leg rod; installing side plates 2-4; a sliding long hole 2-5; 2-6 of an upper connecting plate; 2-7 parts of an upper blocking plate; an adjusting mechanism 3; a slide plate 3-1; a follower rod 3-2; 3-3 of a linkage plate; 3-4 parts of a screw rod; 3-5 parts of a knob; a knocking device 4; a hand-held lever 4-1; striking the ball 4-2; a mounting base 5; mounting blocks 5-1; a thread plate 5-2; 5-3 of a sliding inner cavity; erecting a support frame 6; a leg plate 6-1; a screw II 6-2; 6-3 of a knob; and the limiting plates 6-4.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-10.
The first embodiment is as follows:
as shown in fig. 1-10, an infant strikes pronunciation toy, includes pronunciation mechanism 1 and knocking device 4, and this infant strikes pronunciation toy still includes mounting bracket 2, adjustment mechanism 3, mount pad 5 and erects support frame 6, pronunciation mechanism 1 rotate and connect on mounting bracket 2, adjustment mechanism 3 sliding connection in mounting bracket 2, mounting bracket 2 and adjustment mechanism 3 rotate and connect, mount pad 5 fixed connection on mounting bracket 2, knocking device 4 be equipped with two, two knocking device 4 all through threaded connection on mount pad 5, erects support frame 6 sliding connection in mount pad 5.
When the device is used, the device is placed on the ground through the mounting frame 2, then the two knocking devices 4 are screwed down from the mounting seat 5, the knocking devices 4 can be used for knocking the sounding mechanism 1 to generate sounds for children to play, when the shapes of the sounding mechanism need to be changed, the upright support frame 6 is supported on the ground through the turnover device, the adjusting mechanism 3 is used for pushing the sounding mechanism 1 to rotate, the sounding mechanism 1 and the mounting frame 2 are enabled to have a proper angle according to the favor of the children, the leg supporting plate 6-1 slides out from the mounting seat 5 through rotating the knob II 6-3, the height of the device is improved, and the height of the sounding mechanism 1 is changed according to the favor of the children.
The second embodiment is as follows:
as shown in fig. 1-10, the sounding mechanism 1 includes a plurality of sounding boards 1-1, a plurality of rotating frames 1-2, a plurality of sounding boards 1-1, and a plurality of coupling rods 1-3 and a plurality of rotating rods 1-4, wherein the right end of the rotating frame 1-2 is rotatably connected to the rotating rod 1-4, the coupling rod 1-3 is fixedly connected to the left end of the rotating frame 1-2, and the sounding boards 1-1 are all fixedly connected to the rotating frame 1-2.
When the sounding mechanism 1 is used, the sounding board 1-1 is used for knocking to sound, the rotating frame 1-2 is used for installing the sounding board 1-1 and driving the sounding board 1-1 to rotate on the installation frame 2, the rotating rod 1-4 is used for rotating the installation frame 2, and the linkage rod 1-3 is used for being connected with the adjusting mechanism 3.
The third concrete implementation mode:
as shown in the figures 1-10, the mounting rack 2 comprises a mounting bottom plate 2-1, a slide way 2-2, a leg rod 2-3, mounting side plates 2-4, a sliding long hole 2-5, an upper connecting plate 2-6 and an upper blocking plate 2-7, the slide way 2-2 is arranged in the middle of the mounting bottom plate 2-1, the leg rods 2-3 are arranged at four bottom corners of the mounting bottom plate 2-1, the mounting side plates 2-4 are fixedly connected to two sides of the mounting bottom plate 2-1, the sliding long holes 2-5 are arranged on the two mounting side plates 2-4, the upper connecting plate 2-6 is fixedly connected to the right ends of the two mounting side plates 2-4, the upper blocking plate 2-7 is fixedly connected to the right end of the mounting bottom plate 2-1, the rotating rod 1-4 is rotatably connected to the right ends of the two mounting side plates 2, the rotating rod 1-4 is axially fixed, and the rotating frame 1-2 is positioned between the two installation side plates 2-4.
When the mounting frame 2 is used, the slide rails 2-2 on the mounting bottom plate 2-1 are used for sliding the adjusting mechanisms 3, the supporting leg rods 2-3 are used for placing the mounting bottom plate 2-1 on the ground, the sliding long holes 2-5 on the mounting side plates 2-4 are used for sliding the adjusting mechanisms 3, the upper connecting plates 2-6 are used for mounting the mounting seats 5, and the upper blocking plates 2-7 are used for mounting the upright supporting frames 6.
The fourth concrete implementation mode:
as shown in the figures 1-10, the adjusting mechanism 3 comprises a sliding plate 3-1, a follower rod 3-2, a linkage plate 3-3, a screw rod I3-4 and a knob I3-5, wherein the sliding plate 3-1 is slidably connected in the slideway 2-2, the follower rod 3-2 is rotatably connected on the sliding plate 3-1 and slidably connected in the two sliding long holes 2-5, two linkage plates 3-3 are arranged, the left ends of the two linkage plates 3-3 are both rotatably connected on the follower rod 3-2, the right ends of the two linkage plates 3-3 are both rotatably connected on the linkage rod 1-3, the screw rod I3-4 is rotatably connected on the upper blocking plate 2-7, the screw rod I3-4 is axially fixed, the sliding plate 3-1 is connected with the screw rod I3-4 through threads, the knob I3-5 is fixedly connected to the left end of the screw rod I3-4.
When the adjusting mechanism 3 is used, the knob I3-5 is rotated, the knob I3-5 drives the screw rod I3-4, the screw rod I3-4 enables the sliding plate 3-1 to move through threads, the sliding plate 3-1 drives the linkage plate 3-3 through the follower rod 3-2, and the linkage plate 3-3 drives the linkage rod 1-3, so that the sounding mechanism 1 rotates on the installation side plate 2-4.
The fifth concrete implementation mode:
as shown in figures 1-10, the knocking device 4 comprises a handheld rod 4-1 and a knocking ball 4-2, wherein threads are arranged in the middle of the handheld rod 4-1, and the knocking ball 4-2 is fixedly connected to one end of the handheld rod 4-1.
When the knocking device 4 is used, the handheld rod 4-1 is used for holding, the handheld rod 4-1 is connected to the mounting base 5 through threads, and the handheld rod 4-1 drives the knocking ball 4-2 to knock the sound-emitting plate 1-1 to produce sound.
The sixth specific implementation mode:
as shown in fig. 1-10, the mounting base 5 comprises a mounting block 5-1, threaded plates 5-2 and a sliding inner cavity 5-3, the mounting block 5-1 is fixedly connected to an upper connecting plate 2-6, the threaded plates 5-2 are arranged on the left and right sides of the mounting block 5-1, the sliding inner cavity 5-3 is arranged at the left end of the mounting block 5-1, and two handheld rods 4-1 are respectively connected to the two threaded plates 5-2 through threads.
When the mounting seat 5 is used, the thread plate 5-2 on the mounting block 5-1 is used for mounting the knocking device 4 to prevent the knocking device 4 from being lost, and the sliding inner cavity 5-3 is used for erecting the support frame 6 to slide.
The seventh embodiment:
as shown in the figures 1-10, the erection support frame 6 comprises a leg plate 6-1, a screw II 6-2, a knob II 6-3 and a limit plate 6-4, the leg plate 6-1 is slidably connected in a sliding inner cavity 5-3, the screw II 6-2 is rotatably connected on the mounting block 5-1, the screw II 6-2 is axially fixed, the knob II 6-3 is fixedly connected at the right end of the screw II 6-2, the limit plate 6-4 is fixedly connected at the left end of the screw II 6-2, and the screw II 6-2 is in threaded connection with the leg plate 6-1.
When the upright support frame 6 is used, the rotary knob II 6-3 is rotated to drive the screw rod II 6-2 to rotate, the screw rod II 6-2 drives the leg plate 6-1 to slide in the sliding inner cavity 5-3 through threads, the limiting plate 6-4 is used for preventing the leg plate 6-1 from sliding, and when the leg plate 6-1 supports the ground, the device slides in the sliding inner cavity 5-3 through the leg plate 6-1 to change the height of the device.
The utility model relates to an infant strikes pronunciation toy, its theory of use does: when the device is used, the device is placed on the ground through the mounting frame 2, then the two knocking devices 4 are screwed down from the mounting seat 5, the knocking devices 4 can be used for knocking the sounding mechanism 1 to generate sounds for children to play, when the shapes of the sounding mechanism need to be changed, the upright support frame 6 is supported on the ground through the turnover device, the adjusting mechanism 3 is used for pushing the sounding mechanism 1 to rotate, the sounding mechanism 1 and the mounting frame 2 are enabled to have a proper angle according to the favor of the children, the leg supporting plate 6-1 slides out from the mounting seat 5 through rotating the knob II 6-3, the height of the device is improved, and the height of the sounding mechanism 1 is changed according to the favor of the children. When the sounding mechanism 1 is used, the sounding board 1-1 is used for knocking to sound, the rotating frame 1-2 is used for installing the sounding board 1-1 and driving the sounding board 1-1 to rotate on the installation frame 2, the rotating rod 1-4 is used for rotating the installation frame 2, and the linkage rod 1-3 is used for being connected with the adjusting mechanism 3. When the mounting frame 2 is used, the slide rails 2-2 on the mounting bottom plate 2-1 are used for sliding the adjusting mechanisms 3, the supporting leg rods 2-3 are used for placing the mounting bottom plate 2-1 on the ground, the sliding long holes 2-5 on the mounting side plates 2-4 are used for sliding the adjusting mechanisms 3, the upper connecting plates 2-6 are used for mounting the mounting seats 5, and the upper blocking plates 2-7 are used for mounting the upright supporting frames 6. When the adjusting mechanism 3 is used, the knob I3-5 is rotated, the knob I3-5 drives the screw rod I3-4, the screw rod I3-4 enables the sliding plate 3-1 to move through threads, the sliding plate 3-1 drives the linkage plate 3-3 through the follower rod 3-2, and the linkage plate 3-3 drives the linkage rod 1-3, so that the sounding mechanism 1 rotates on the installation side plate 2-4. When the knocking device 4 is used, the handheld rod 4-1 is used for holding, the handheld rod 4-1 is connected to the mounting base 5 through threads, and the handheld rod 4-1 drives the knocking ball 4-2 to knock the sound-emitting plate 1-1 to produce sound. When the mounting seat 5 is used, the thread plate 5-2 on the mounting block 5-1 is used for mounting the knocking device 4 to prevent the knocking device 4 from being lost, and the sliding inner cavity 5-3 is used for erecting the support frame 6 to slide. When the upright support frame 6 is used, the rotary knob II 6-3 is rotated to drive the screw rod II 6-2 to rotate, the screw rod II 6-2 drives the leg plate 6-1 to slide in the sliding inner cavity 5-3 through threads, the limiting plate 6-4 is used for preventing the leg plate 6-1 from sliding, and when the leg plate 6-1 supports the ground, the device slides in the sliding inner cavity 5-3 through the leg plate 6-1 to change the height of the device.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art can make variations within the scope of the present invention; modifying; addition or replacement also belong to the protection scope of the utility model.

Claims (7)

1. The utility model provides an infant strikes pronunciation toy, includes pronunciation mechanism (1) and knocking device (4), its characterized in that: this infant strikes pronunciation toy still includes mounting bracket (2), adjustment mechanism (3), mount pad (5) and erects support frame (6), pronunciation mechanism (1) rotate to be connected on mounting bracket (2), adjustment mechanism (3) sliding connection in mounting bracket (2), mounting bracket (2) and adjustment mechanism (3) rotate to be connected, mount pad (5) fixed connection on mounting bracket (2), knocking device (4) be equipped with two, two knocking device (4) are all through threaded connection on mount pad (5), erect support frame (6) sliding connection in mount pad (5).
2. The infant tapping sound toy of claim 1, wherein: the sounding mechanism (1) comprises sounding boards (1-1), rotating frames (1-2), linkage rods (1-3) and rotating rods (1-4), the right end of each rotating frame (1-2) is rotatably connected to the corresponding rotating rod (1-4), the linkage rods (1-3) are fixedly connected to the left ends of the rotating frames (1-2), a plurality of sounding boards (1-1) are arranged, and the sounding boards (1-1) are all fixedly connected to the rotating frames (1-2).
3. The infant striking sound toy of claim 2, wherein: the mounting frame (2) comprises a mounting bottom plate (2-1), a slide way (2-2), supporting leg rods (2-3), mounting side plates (2-4), sliding long holes (2-5), upper connecting plates (2-6) and upper blocking plates (2-7), the slide way (2-2) is arranged in the middle of the mounting bottom plate (2-1), the supporting leg rods (2-3) are arranged at four bottom corners of the mounting bottom plate (2-1), the mounting side plates (2-4) are fixedly connected to two sides of the mounting bottom plate (2-1), the sliding long holes (2-5) are arranged on the two mounting side plates (2-4), the upper connecting plates (2-6) are fixedly connected to the right ends of the two mounting side plates (2-4), and the upper blocking plates (2-7) are fixedly connected to the right ends of the mounting bottom plate (2-1), the rotating rod (1-4) is rotatably connected to the right ends of the two mounting side plates (2-4), and the rotating frame (1-2) is positioned between the two mounting side plates (2-4).
4. The infant striking sound toy of claim 3, wherein: the adjusting mechanism (3) comprises a sliding plate (3-1), a follower rod (3-2), linkage plates (3-3), a screw rod I (3-4) and a knob I (3-5), wherein the sliding plate (3-1) is connected in a slide way (2-2) in a sliding way, the follower rod (3-2) is rotatably connected on the sliding plate (3-1) and is connected in two sliding long holes (2-5) in a sliding way, two linkage plates (3-3) are arranged, the left ends of the two linkage plates (3-3) are rotatably connected on the follower rod (3-2), the right ends of the two linkage plates (3-3) are rotatably connected on the linkage plates (1-3), the screw rod I (3-4) is rotatably connected on an upper plugging plate (2-7), the sliding plate (3-1) is connected with the screw rod I (3-4) through threads, the knob I (3-5) is fixedly connected to the left end of the screw rod I (3-4).
5. The infant striking sound toy of claim 4, wherein: the knocking device (4) comprises a handheld rod (4-1) and a knocking ball (4-2), wherein threads are arranged in the middle of the handheld rod (4-1), and the knocking ball (4-2) is fixedly connected to one end of the handheld rod (4-1).
6. The infant striking sound toy of claim 5, wherein: the mounting seat (5) comprises a mounting block (5-1), threaded plates (5-2) and a sliding inner cavity (5-3), the mounting block (5-1) is fixedly connected to an upper connecting plate (2-6), the threaded plates (5-2) are arranged on the left side and the right side of the mounting block (5-1), the sliding inner cavity (5-3) is arranged at the left end of the mounting block (5-1), and the two handheld rods (4-1) are respectively connected to the two threaded plates (5-2) through threads.
7. The infant striking sound toy of claim 6, wherein: the erection support frame (6) comprises a leg plate (6-1), a screw rod II (6-2), a knob II (6-3) and a limiting plate (6-4), the leg plate (6-1) is slidably connected in a sliding inner cavity (5-3), the screw rod II (6-2) is rotatably connected to the mounting block (5-1), the knob II (6-3) is fixedly connected to the right end of the screw rod II (6-2), the limiting plate (6-4) is fixedly connected to the left end of the screw rod II (6-2), and the screw rod II (6-2) is in threaded connection with the leg plate (6-1).
CN201921255377.6U 2019-08-05 2019-08-05 Infant strikes pronunciation toy Expired - Fee Related CN210384830U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921255377.6U CN210384830U (en) 2019-08-05 2019-08-05 Infant strikes pronunciation toy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921255377.6U CN210384830U (en) 2019-08-05 2019-08-05 Infant strikes pronunciation toy

Publications (1)

Publication Number Publication Date
CN210384830U true CN210384830U (en) 2020-04-24

Family

ID=70358324

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921255377.6U Expired - Fee Related CN210384830U (en) 2019-08-05 2019-08-05 Infant strikes pronunciation toy

Country Status (1)

Country Link
CN (1) CN210384830U (en)

Similar Documents

Publication Publication Date Title
CN205391710U (en) Rotating teeterboard
CN210384830U (en) Infant strikes pronunciation toy
CN201239501Y (en) Liftable basketball stands
CN108813955A (en) A kind of cartoon design workbench
CN205164064U (en) Modular children's toys
CN211294605U (en) Intelligent chime playing device
CN208903617U (en) A kind of LED rolling lampbox with resistance wind-force
CN207264771U (en) A kind of collapsible Chinese zither supporting rack easy to carry
CN209284797U (en) A kind of combined type landscape flower shelf
CN208210191U (en) A kind of stereo of stage
CN208302112U (en) A kind of physical education basketball stands
CN2768140Y (en) Rotary lifting auxiliary frame for saxophone
CN207037972U (en) A kind of device for limiting hand position
CN202237126U (en) Basketball stand for preschool physical education
CN205287489U (en) Portable badminton net
CN218011021U (en) Novel toy drum set
CN219575155U (en) Rhythm percussion instrument
CN214072529U (en) Combined furniture suitable for various places
CN212302811U (en) Correcting device for musical instrument teaching
CN109908560A (en) A kind of student's basketball stands for physical education
CN215376108U (en) Improved intelligent music metronome
CN219481537U (en) Boga with sound
CN215609240U (en) Horizontal bar pull-up auxiliary training device with voice broadcasting function
CN215242355U (en) Dinosaur toy production mould
CN211513348U (en) Basket capable of adjusting overall height according to height

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200424

Termination date: 20210805

CF01 Termination of patent right due to non-payment of annual fee