CN208198206U - Roller shutter cover board and roller shutter saucer assembly and automobile - Google Patents
Roller shutter cover board and roller shutter saucer assembly and automobile Download PDFInfo
- Publication number
- CN208198206U CN208198206U CN201820365746.6U CN201820365746U CN208198206U CN 208198206 U CN208198206 U CN 208198206U CN 201820365746 U CN201820365746 U CN 201820365746U CN 208198206 U CN208198206 U CN 208198206U
- Authority
- CN
- China
- Prior art keywords
- panel
- skeleton
- roller shutter
- cover board
- shutter cover
- 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.)
- Active
Links
Abstract
The utility model provides a kind of roller shutter cover board and roller shutter saucer assembly and automobile, is related to the technical field of automobile, roller shutter cover board includes panel and multiple rows of skeleton;Panel is flexible material, and multiple rows of skeleton is arranged on panel;Multiple rows of skeleton uniform intervals setting, and multiple rows of skeleton with track for matching;Panel is provided with multiple grooves extended along backbone length direction close to skeleton on one side, and a groove is correspondingly arranged between the adjacent skeleton of every two rows, and one side of the panel far from skeleton is smooth surface.When cooperating at the arc of skeleton and track, the setting of multiple grooves can enable panel adapt to the stress of bending deformation, realize the function of panel turning motion, save product structure space, improve product competitiveness.One side of the panel far from skeleton is smooth surface, when dust is fallen on a smooth surface, person's cleaning more convenient to use.The roller shutter cover board can be under the premise of enough enabling panel adapt to the stress at turning, convenient for users to clearing up one side of the panel far from skeleton.
Description
Technical field
The utility model relates to automobile technical fields, more particularly, to a kind of roller shutter cover board and roller shutter saucer assembly and vapour
Vehicle.
Background technique
Roller shutter saucer assembly is the common accessory in automobile interior decoration, for smoothly placing various cups, beverage bottle etc., is rolled up
Curtain cover board is an important spare part in saucer, can expose saucer by rolling the roller shutter cover board as rolling cord.
Fig. 1 is the structural schematic diagram of roller shutter cover board in the prior art;Fig. 2 is the part-structure of roller shutter cover board in the prior art
Main view;As depicted in figs. 1 and 2, in the prior art, roller shutter cover board generally comprises rollable flexible flexible glue panel 100,
And uniform intervals are fixed on multiple rows of ebonite skeleton 200 on flexible flexible glue panel 100, multiple rows of ebonite skeleton 200 and track phase
Cooperation.During rolling roller shutter cover board, when cooperating at the arc of ebonite skeleton 200 and track, corresponding flexible glue panel
100 generate deformation, in order to make flexible glue panel 100 adapt to turning stress, flexible glue panel 100 far from ebonite skeleton 200 one
Face interval is provided with multiple grooves 300, to realize the function of 100 turning motion of flexible glue panel, saves product structure space, improves
Product competitiveness.
But when the inside of groove 300 falls into dust, the upper surface of the more difficult cleaning roller shutter cover board of user.
Utility model content
The purpose of this utility model is to provide a kind of roller shutter cover board and roller shutter saucer assemblies and automobile, to improve existing skill
Present in art when the inside of groove of the flexible glue panel far from ebonite skeleton one side falls into dust, the more difficult cleaning roller shutter of user
The technical issues of upper surface of cover board.
Roller shutter cover board provided by the utility model, including panel and multiple rows of skeleton;Panel is flexible material, and multiple rows of skeleton is set
It sets on panel;Multiple rows of skeleton uniform intervals setting, and multiple rows of skeleton with track for matching;One side of the panel close to skeleton
Multiple grooves extended along backbone length direction are provided with, and are correspondingly arranged on a groove between the adjacent skeleton of every two rows,
One side of the panel far from skeleton is smooth surface.
Further, panel is soft rubber.
Further, skeleton is duroplasts.
Further, panel and multiple rows of skeleton are integrally formed.
Further, every sparerib shelf includes connecting rod and two sliding blocks;Two sliding blocks are separately positioned on the two of connecting rod
End, and two sliding blocks are matched with track;Panel is arranged in connecting rod;Sliding block edge is parallel to panel length extending direction
Cross sectional shape is semicircle, is matched at semicircular camber line with track.
Further, knob is provided on panel;One side of the panel far from multiple rows of skeleton is arranged in knob.
Further, kerve is provided on panel;One side of the panel far from multiple rows of skeleton is arranged in kerve.
Further, roller shutter cover board further includes frosted layer;One side of the panel far from skeleton is arranged in frosted layer.
Further, the utility model additionally provides a kind of roller shutter saucer assembly, and roller shutter saucer assembly includes roller shutter cover board.
Further, the utility model additionally provides a kind of automobile, and automobile includes roller shutter saucer assembly.
Roller shutter cover board provided by the utility model, including panel and multiple rows of skeleton.In use, panel and multiple rows of bone
Frame moves synchronously, and multiple rows of skeleton is matched with track, when cooperating at the arc of skeleton and track, since panel is flexible material
Matter, panel can generate deformation, and the setting of multiple grooves can enable panel adapt to the stress of bending deformation, realize panel turning fortune
Dynamic function saves product structure space, improves product competitiveness;The mode of multiple rows of skeleton uniform intervals setting can enable roller shutter
It is more stable when cover board slides in orbit;A groove is correspondingly arranged between the adjacent skeleton of every two rows can enable panel turn
It is more uniformly stressed when curved, improves the ride comfort of roller shutter cover board sliding.One side of the panel far from skeleton is smooth surface, works as dust
When falling on a smooth surface, person's cleaning more convenient to use.
From the foregoing, it will be observed that the roller shutter cover board can be under the premise of enough enabling panel adapt to the stress at turning, convenient for users to clear
Manage one side of the panel far from skeleton.
Roller shutter saucer assembly provided by the utility model, including roller shutter cover board.Roller shutter cover board includes panel and multiple rows of skeleton.
In use, panel and multiple rows of skeleton move synchronously, and multiple rows of skeleton is matched with track, at the arc of skeleton and track
When cooperation, since panel is flexible material, panel can generate deformation, and the setting of multiple grooves can enable panel adapt to bending change
The stress of shape realizes the function of panel turning motion, saves product structure space, improves product competitiveness;Multiple rows of skeleton is uniform
Spaced mode can enable roller shutter cover board more stable when sliding in orbit;Correspondence is set between the adjacent skeleton of every two rows
Setting a groove can enable panel be more uniformly stressed in turning, improve the ride comfort of roller shutter cover board sliding.Panel is far from bone
The one side of frame is smooth surface, when dust is fallen on a smooth surface, person's cleaning more convenient to use.From the foregoing, it will be observed that the roller shutter
Cover board can be under the premise of enough enabling panel adapt to the stress at turning, convenient for users to clearing up one side of the panel far from skeleton.
Automobile provided by the utility model, including roller shutter saucer assembly, the effect generated and day roller shutter saucer assembly
Effect is identical, repeats no more.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of roller shutter cover board in the prior art;
Fig. 2 is the main view of the part-structure of roller shutter cover board in the prior art;
Fig. 3 is the structural schematic diagram of roller shutter cover board provided by the embodiment of the utility model;
Fig. 4 is the main view of the part-structure of roller shutter cover board provided by the embodiment of the utility model;
Fig. 5 is the explosive view of roller shutter cover board provided by the embodiment of the utility model.
Icon: 100- flexible glue panel;200- ebonite skeleton;300- groove;1- panel;2- skeleton;3- groove;4- knob;
201- connecting rod;202- sliding block.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 3 is the structural schematic diagram of roller shutter cover board provided by the embodiment of the utility model;Fig. 4 is the utility model embodiment
The main view of the part-structure of the roller shutter cover board of offer;Fig. 5 is the explosive view of roller shutter cover board provided by the embodiment of the utility model;
As shown in Fig. 3, Fig. 4 and Fig. 5, roller shutter cover board provided in this embodiment, including panel 1 and multiple rows of skeleton 2;Panel 1 is flexibility
Material, multiple rows of skeleton 2 are arranged on panel 1;Multiple rows of 2 uniform intervals of skeleton setting, and multiple rows of skeleton 2 is used to match with track
It closes;Panel 1 is provided with multiple grooves 3 extended along 2 length direction of skeleton, and the bone that every two rows are adjacent close to skeleton 2 on one side
A groove 3 is correspondingly arranged between frame 2, one side of the panel 1 far from skeleton 2 is smooth surface.
Roller shutter cover board provided in this embodiment, including panel 1 and multiple rows of skeleton 2.In use, panel 1 and multiple rows of
Skeleton 2 moves synchronously, and multiple rows of skeleton 2 is matched with track, when cooperating at the arc of skeleton 2 and track, since panel 1 is soft
Property material, panel 1 can generate deformation, and the setting of multiple grooves 3 can enable panel 1 adapt to the stress of bending deformation, realize face
The function of 1 turning motion of plate saves product structure space, improves product competitiveness;The mode of multiple rows of 2 uniform intervals of skeleton setting
Roller shutter cover board can be enabled more stable when sliding in orbit;3 energy of groove is correspondingly arranged between the adjacent skeleton 2 of every two rows
It enough enables panel 1 be more uniformly stressed in turning, improves the ride comfort of roller shutter cover board sliding.One side of the panel 1 far from skeleton 2 be
Smooth surface, when dust is fallen on a smooth surface, person's cleaning more convenient to use.
From the foregoing, it will be observed that the roller shutter cover board can be under the premise of enough enabling panel 1 adapt to the stress at turning, convenient for users to clear
Manage one side of the panel 1 far from skeleton 2.
On the basis of the above embodiments, further, panel 1 is soft rubber.
Wherein, panel 1 and skeleton 2 can be gluing.Cost is relatively low for gluing.
Further, the cross sectional shape that groove 3 extends along direction can be rectangle, square, triangle or half
Circle etc..
Further, groove 3 runs through panel 1 along the extending direction perpendicular to panel 1, can guarantee each of panel 1 in this way
The uniform force at place preferably adapts to the stress at turning.
Further, the extending direction of multiple rows of skeleton 2 and multiple grooves 3 is the extending direction perpendicular to panel 1.It is this to set
It sets when skeleton 2 can be enabled to cooperate at the arc with track, is more uniformly stressed, improves the ride comfort of sliding.
Further, deformation is generated in turning due to panel 1, the distance between two adjacent sparerib shelfs 2 are taken an examination
Consider the hardness of panel 1.
Further, for the hardness of soft rubber in the range of 45A-85A, this range can meet automobile cup holder volume
The requirement of curtain cover board.
Further, soft rubber is often referred to that amount containing Sulfur is lower, elastic and better softness vulcanized rubber.It can be used for
Make most of rubber products such as tire, adhesive tape, sebific duct, rubber overshoes.Can be used the softening agents such as a large amount of mineral oils, ointment cooperation and
Soft rubber product is made.
Further, 3 one side of the distance from bottom panel 1 far from skeleton 2 of groove with a thickness of 0.5mm ± 0.1mm.It is this to set
Deflection and rigidity can be guaranteed simultaneously by setting.
Further, when panel 1 is provided with U-lag far from skeleton 2 on one side, and U-lag and groove 3 are correspondingly arranged,
Groove 3 answers appropriate adjustment depth, to guarantee the thickness of panel 1, and then guarantees the rigidity of panel 1.
Further, the middle of two adjacent sparerib shelfs 2 is arranged in groove 3, roller shutter cover board can be enabled to turn in this way
When be more uniformly stressed.
In the present embodiment, panel 1 is soft rubber.The better softness of soft rubber itself, and cost is relatively low, processing side
Just.
On the basis of the above embodiments, further, skeleton 2 is duroplasts.
In the present embodiment, in use, skeleton 2 does not deform, and skeleton 2 slides along the track.Duroplasts at
This is lower, easy to process, and can enable device more lightweight.
On the basis of the above embodiments, further, panel 1 and multiple rows of skeleton 2 are integrally formed.
Wherein, panel 1 and multiple rows of skeleton 2 are integrally formed using double-material injection-molding technique.
Further, panel 1 and multiple rows of skeleton 2 are integrally formed using secondary encapsulated technique.
In the present embodiment, panel 1 and multiple rows of skeleton 2 are integrally formed.Integrally formed setting is able to extend roller shutter cover board
Service life, and facilitate processing, manufacturing cost is lower.
As shown in figure 5, on the basis of the above embodiments, further, every sparerib shelf 2 includes connecting rod 201 and two
A sliding block 202;Two sliding blocks 202 are separately positioned on the both ends of connecting rod 201, and two sliding blocks 202 are matched with track;Face
Plate 1 is arranged in connecting rod 201;Sliding block 202 is semicircle, semicircle along the cross sectional shape for being parallel to 1 length extending direction of panel
It is matched at the camber line of shape with track.
In the present embodiment, every sparerib shelf 2 includes connecting rod 201 and two sliding blocks 202;Two sliding blocks 202 are respectively set
At the both ends of connecting rod 201, and two sliding blocks 202 are matched with track.In use, at the arc of sliding block 202 with
Track matches, and when sliding block 202 slides into the turning of track, the setting of arc can reduce friction, and roller shutter cover board is enabled to turn
It is dynamic more smooth, reduce the stress that panel 1 is subject to, extends the service life of roller shutter cover board.
As shown in Figure 3 and Figure 5, on the basis of the above embodiments, further, knob 4 is provided on panel 1;Knob 4
One side of the panel 1 far from multiple rows of skeleton 2 is set.
Wherein, shake hands 4 be arranged on panel 1 far from track turns one end.In use, when user needs
When wanting moved rolling curtain cover board, push knob 4, enable roller shutter cover board with respect to lower section saucer generate relative movement, thus exposing or
Cover the saucer of lower section.The position of 4 setting of knob can enable roller shutter cover board when opening, and expose bigger area, improve real
The property used.
In the present embodiment, knob 4 is provided on panel 1.In use, user pushes knob 4, to enable roller shutter
Cover board and the saucer of lower section generate relative movement, to expose or cover the saucer of lower section.The setting of knob 4 can facilitate
User's moved rolling curtain cover board.
On the basis of the above embodiments, further, kerve is provided on panel 1;Kerve setting is in panel 1 far from more
The one side of sparerib shelf 2.
Wherein, the setting position of kerve can be a variety of, such as: kerve can be set at the middle part of panel 1, work as user
When needing to pull open roller shutter cover board, finger is embedded in kerve, roller shutter cover board is pushed, then again from panel 1 far from track turn
One end continues to press on roller shutter cover board, so that roller shutter cover board be opened.It is remote from panel 1 when user needs to close roller shutter cover board
One end from track turn pulls roller shutter cover board, when kerve exposes, finger is embedded in kerve, roller shutter cover board is pulled on,
To which roller shutter cover board be closed.
Preferably, one end on panel 1 far from track turns is arranged in kerve.In use, user is by hand
Refer in insertion kerve, push or pull roller shutter cover board, so that roller shutter cover board be enabled to generate relative movement with respect to the saucer of lower section.It draws
The setting of slot being capable of person's moved rolling curtain cover board more convenient to use.
In the present embodiment, kerve is provided on panel 1.In use, user pushes kerve, to enable roller shutter lid
Plate and the saucer of lower section generate relative movement, to expose or cover the saucer of lower section.The setting of kerve can conveniently make
User's moved rolling curtain cover board.And interference will not be generated with other structures part.
On the basis of the above embodiments, further, roller shutter cover board further includes frosted layer;Frosted layer is arranged in panel 1
One side far from skeleton 2.
In the present embodiment, frosted layer is provided on roller shutter cover board.In use, user presses hand in frosted layer
On, then moved rolling curtain cover board.The setting of frosted layer is capable of increasing the frictional force between hand and panel 1, convenient for users to moving
Dynamic roller shutter cover board.
On the basis of the above embodiments, further, it is total to additionally provide a kind of roller shutter saucer for the utility model embodiment
At roller shutter saucer assembly includes roller shutter cover board.
Wherein, roller shutter saucer assembly includes saucer and track.Track is matched with skeleton 2.Saucer is positioned close to skeleton 2
One side.
In the present embodiment, roller shutter saucer assembly includes roller shutter cover board.Roller shutter cover board includes panel 1 and multiple rows of skeleton 2.Make
With in the process, panel 1 and multiple rows of skeleton 2 are moved synchronously, and multiple rows of skeleton 2 is matched with track, at the arc of skeleton 2 and track
When cooperation, since panel 1 is flexible material, panel 1 can generate deformation, and it is curved that the setting of multiple grooves 3 can enable panel 1 adapt to
The stress of song deformation, realizes the function of 1 turning motion of panel, saves product structure space, improves product competitiveness;Multiple rows of skeleton
The mode of 2 uniform intervals setting can enable roller shutter cover board more stable when sliding in orbit;Between the adjacent skeleton 2 of every two rows
Being correspondingly arranged a groove 3 can enable panel 1 be more uniformly stressed in turning, improve the ride comfort of roller shutter cover board sliding.Face
One side of the plate 1 far from skeleton 2 is smooth surface, when dust is fallen on a smooth surface, person's cleaning more convenient to use.
From the foregoing, it will be observed that the roller shutter cover board can be under the premise of enough enabling panel 1 adapt to the stress at turning, convenient for users to clear
Manage one side of the panel 1 far from skeleton 2.
On the basis of the above embodiments, further, the utility model embodiment additionally provides a kind of automobile, automobile packet
Include roller shutter saucer assembly.
In the present embodiment, automobile includes roller shutter saucer assembly, the effect and the effect phase of day roller shutter saucer assembly generated
Together, it repeats no more.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of roller shutter cover board characterized by comprising panel and multiple rows of skeleton;
The panel is flexible material, and multiple rows of skeleton setting is on the panel;Multiple rows of skeleton uniform intervals setting,
And multiple rows of skeleton with track for matching;The panel is multiple along the skeleton close to being provided on one side for the skeleton
The groove that length direction extends, and the groove, the panel are correspondingly arranged between the adjacent skeleton of every two rows
One side far from the skeleton is smooth surface.
2. roller shutter cover board according to claim 1, which is characterized in that the panel is soft rubber.
3. roller shutter cover board according to claim 2, which is characterized in that the skeleton is duroplasts.
4. roller shutter cover board according to claim 3, which is characterized in that the panel and multiple rows of skeleton are integrally formed.
5. roller shutter cover board according to claim 1, which is characterized in that skeleton described in every row includes connecting rod and two cunnings
Block;
Two sliding blocks are separately positioned on the both ends of the connecting rod, and two sliding blocks are matched with the track;
The panel is arranged in the connecting rod;
The sliding block is semicircle along the cross sectional shape for being parallel to the panel length extending direction, at semicircular camber line and institute
Track is stated to match.
6. roller shutter cover board according to claim 1, which is characterized in that be provided with knob on the panel;
One side of the panel far from multiple rows of skeleton is arranged in the knob.
7. roller shutter cover board according to claim 1, which is characterized in that be provided with kerve on the panel;
One side of the panel far from multiple rows of skeleton is arranged in the kerve.
8. roller shutter cover board according to claim 1, which is characterized in that further include frosted layer;
One side of the panel far from the skeleton is arranged in the frosted layer.
9. a kind of roller shutter saucer assembly, which is characterized in that including the described in any item roller shutter cover boards of such as claim 1-8.
10. a kind of automobile, which is characterized in that including roller shutter saucer assembly as claimed in claim 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820365746.6U CN208198206U (en) | 2018-03-16 | 2018-03-16 | Roller shutter cover board and roller shutter saucer assembly and automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820365746.6U CN208198206U (en) | 2018-03-16 | 2018-03-16 | Roller shutter cover board and roller shutter saucer assembly and automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208198206U true CN208198206U (en) | 2018-12-07 |
Family
ID=64527077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820365746.6U Active CN208198206U (en) | 2018-03-16 | 2018-03-16 | Roller shutter cover board and roller shutter saucer assembly and automobile |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208198206U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112622726A (en) * | 2020-12-11 | 2021-04-09 | 成都航天模塑股份有限公司 | Motion mechanism of automobile roller shutter cup stand assembly |
-
2018
- 2018-03-16 CN CN201820365746.6U patent/CN208198206U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112622726A (en) * | 2020-12-11 | 2021-04-09 | 成都航天模塑股份有限公司 | Motion mechanism of automobile roller shutter cup stand assembly |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208198206U (en) | Roller shutter cover board and roller shutter saucer assembly and automobile | |
CN202852357U (en) | Tablet personal computer support | |
CN209047654U (en) | A kind of enterprise management information showcase | |
CN203560245U (en) | Novel magnetic snap | |
CN204662664U (en) | Spatially-variable formula room unit | |
CN101234706A (en) | Interfold type note paper machine structure | |
CN209149273U (en) | A kind of mouse increasing height | |
CN209466912U (en) | A kind of Multifunctional painting profession drawing board | |
CN209543647U (en) | A kind of teaching display board | |
CN207220519U (en) | A kind of teaching management uses file cabinet | |
CN205485310U (en) | DIY plug -in type clock and watch | |
CN207607277U (en) | A kind of teaching blackboard | |
CN208080854U (en) | A kind of thin steel cabinet of combination | |
CN204632333U (en) | Extraction-type HD box location and shockproof structure | |
CN208355001U (en) | A kind of micro slide rail | |
CN109177844A (en) | A kind of novel baffle structure of cup stand for automobile auxiliary fascia console | |
CN208251365U (en) | Patient's innermost thoughts and feelings wall | |
CN102289967A (en) | Touch type electronic drawing device | |
CN219066313U (en) | Teaching aid convenient to clearance | |
CN209683326U (en) | A kind of fine arts tool box for being convenient for putting pigment | |
CN202319516U (en) | Blackboard | |
CN209153412U (en) | Window cleaner | |
CN208107476U (en) | A kind of Vehicular display device hand turnover mechanism | |
CN213876340U (en) | Schedule prompting device for old people | |
CN211979907U (en) | Psychology teaching display device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |