CN207729168U - A kind of automatic clamping-type holder of Double-gear linkage - Google Patents
A kind of automatic clamping-type holder of Double-gear linkage Download PDFInfo
- Publication number
- CN207729168U CN207729168U CN201820073517.7U CN201820073517U CN207729168U CN 207729168 U CN207729168 U CN 207729168U CN 201820073517 U CN201820073517 U CN 201820073517U CN 207729168 U CN207729168 U CN 207729168U
- Authority
- CN
- China
- Prior art keywords
- support arm
- gear
- rack
- section
- double
- 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
Links
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of automatic clamping-type holders of Double-gear linkage, including but not limited to, first support arm, second support arm, third support arm, the first support arm is equipped with drive part, the drive part both sides are respectively equipped with the first section of rack, the second section of rack, first section of rack and first gear engaged transmission, second section of rack and second gear engaged transmission；The first gear also with third section of rack engaged transmission, the second gear also with the 4th section of rack engaged transmission；The third section of rack is arranged in second support arm, and the 4th section of rack is arranged on third support arm.The utility model is simple in structure, the startup power that the startup power that first gear and second gear need is smaller and first support arm obtains is bigger than normal compared with the prior art, therefore it may only be necessary to which smaller startup power can be such that second support arm and third support arm moves so that the utility model is suitable for lighter product.
Description
Technical field
It is the utility model is related to a kind of holder, more particularly to a kind of for clamping mobile phone or the Double-gear of other mobile devices
The automatic clamping-type holder of linkage.
Background technology
A kind of the full-automatic of monodentate linkage is disclosed in the Chinese utility model patent of Publication No. CN206369057U
Horizontal clamping formula holder utilizes the mobile device being placed on the support arm of bottom（Such as mobile phone）Come drive bottom support arm to
Lower movement is so that gear driving left support arm and Right side support arm are close to each other to clamp mobile device.
Although this mode can theoretically clamp mobile device, and structure is relatively simple.But applicant is in reality
It is found during use, since the rack on left support arm and Right side support arm is engaged with gear in the horizontal, and gear is again
It is engaged with the gear on the support arm of bottom, then sliding tooth rotation kinetic potential necessarily certain startup power is wanted, if mobile device
If kicking the beam, just can not the rotation of sliding tooth wheel, outer power drive is also just needed, so still there is certain defect.
Therefore it is applicant's understanding that it is necessary to design a kind of automatic clamping-type holder of Double-gear linkage, the driving needed
Power is smaller, can meet the clamping demand of most of mobile devices.
Utility model content
In view of the drawbacks described above of the prior art, the technical problem to be solved by the utility model is to provide a kind of Double-gears
The automatic clamping-type holder of linkage.
To achieve the above object, the utility model provides a kind of automatic clamping-type holder of Double-gear linkage, including but
It is not limited to, first support arm, second support arm, third support arm, the first support arm is equipped with drive part, the drive part
Both sides are respectively equipped with the first section of rack, the second section of rack, first section of rack and first gear engaged transmission, institute
The second section of rack stated and second gear engaged transmission；
The first gear also with third section of rack engaged transmission, the second gear also with the 4th section of rack
Engaged transmission；
The third section of rack is arranged in second support arm, and the 4th section of rack is arranged in third support arm
On.
The first gear and second gear are in the drive part direction of motion as a further improvement of the utility model,
On shift to install.
The drive part is equipped with guide groove as a further improvement of the utility model, and guide pin, which passes through, to be oriented to
Slot is assembled with guide groove.
The second support arm is equipped with the second groove body, the third branch as a further improvement of the utility model,
Arm is equipped with third groove body, and the third section of rack is arranged on the inside of the second groove body, the 4th section of rack setting
On the outside of third groove body.
The second support arm is equipped with clamping portion, the holding section as a further improvement of the utility model,
Dividing can be fitted into third groove body.
Second shell limits slotted vanes at first support arm assembly equipped with two pieces as a further improvement of the utility model,
It is sliding limiting slot between two blocks of limit slotted vanes, the first support arm, which is fitted into, to be slided in limiting slot and in the vertical direction can be with
Slide the opposite sliding of limiting slot.
It is equipped between the first support arm and limited post for making first as a further improvement of the utility model,
The elastic component that arm resets.
The first support arm is equipped with reseting groove as a further improvement of the utility model, and elastic component setting is multiple
It in the slot of position, is connect with elastic component one end at the top of the reseting groove, the elastic component other end and limited post are close or are adjacent to
Or it is connected and fixed.
One end of the reseting groove inner wall is equipped with installation protrusion as a further improvement of the utility model, described
Installation protrusion and elastic component one end assembly connection.
The second top shoe and the second sliding block are provided in second support arm as a further improvement of the utility model,
It is provided with third top shoe and third sliding block on third support arm, second top shoe and the second sliding block are respectively with
Two guide pins and the contact of third guide pin are closely fitted, and the third top shoe and third sliding block are oriented to first respectively
Piece and the contact of the 4th guide pin are closely fitted；First guide pin, the second guide pin, third guide pin, the 4th are oriented to
On piece is equipped with the 5th banking stop intersected with it；The third top shoe and third sliding block is respectively charged into the second limit sliding chutes
In the first limit sliding chutes.
The utility model has the beneficial effects that：
1, the utility model is simple in structure, and the startup power that first gear and second gear need is smaller and first support arm obtains
Startup power it is bigger than normal compared with the prior art, therefore it may only be necessary to which smaller startup power can be such that second support arm and third support arm moves, make
It obtains the utility model and is suitable for lighter product.
2, the utility model is using guide and limit part and the second top shoe and the second sliding block, third top shoe and third
Sliding block coordinates, and second support arm and third support arm can be made linearly to move and can also limit second support arm and third support arm
Maximum moving distance.
3, the utility model can be such that first support arm resets to drive second support arm and third support arm by the way that elastic component is arranged
It resets.
Description of the drawings
Fig. 1 is a kind of front view of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model.
Fig. 2 is a kind of left view of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model.
Fig. 3 is a kind of vertical view of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model.
Fig. 4 is a kind of rearview of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model.
Fig. 5 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Fig. 6 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Fig. 7 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Fig. 8 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Fig. 9 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Figure 10 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Figure 11 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Figure 12 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Figure 13 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Figure 14 is a kind of second shell of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Structural schematic diagram.
Figure 15 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Figure 16 is a kind of structural representation of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
Figure.
Figure 17 is a kind of first support of the automatic clamping-type holder specific implementation mode of Double-gear linkage of the utility model
With second support structural schematic diagram.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to Fig. 1-Figure 17, a kind of automatic clamping-type holder of Double-gear linkage, including, first support arm 110, second support arm
120, third support arm 130, first support arm 110, second support arm 120, third support arm 130 coordinate to consolidate mobile device clamping jointly
It is fixed（Such as mobile phone, tablet computer clamping fixed）；
The first support arm 110 is equipped with the first card slot 111, and the second support arm 120 is equipped with the second card slot
121, the third support arm 130 is equipped with third card slot 131；Mobile device both sides pass through the second card slot 121, third card slot
131 clampings, mobile device bottom are fitted into the first card slot 111, can be by 111 clamping of the first card slot；
110 bottom of first support arm is additionally provided with short slot 112, and the short slot 112 is for mitigating first support arm 110
Weight and the elasticity that 111 side wall of the first card slot can also be improved；
Reseting groove 113 is additionally provided in the first support arm 110, one end of 113 inner wall of reseting groove is equipped with peace
Dress protrusion 114, installation protrusion 114 are assembled with 500 one end of elastic component, 500 other end of elastic component and limited post
222 is close or be adjacent to or be connected and fixed；
Elastic component 500 is for making first support arm 110 reset, because first support arm can move down after holding movable equipment,
Elastic component 500 stores elastic force during this（Elastic potential energy）.After taking out mobile device, first support arm passes through elastic component 500
Spring return also drives second support arm and third support arm to set back to initial position.
The elastic component 500 can be that spring, elastic drag rope, elastic piece etc. can be compression spring or drawing when being spring
Spring；When elastic component is elastic drag rope, moved down by first support arm so that it is stretched, to store elastic potential energy；Elastic component is
It when elastic piece, is such as made or the elastic piece of elastoplastic, is moved down by first support arm so that its press-bending of elastic metallic, from
And store elastic potential energy.
Further, the elastic component 500 is arranged in reseting groove, and one end is connect with 113 top of reseting groove, another
End is close to limited post 222 or contacts with limited post or is connected and fixed with limited post.When elastic component is spring, one end is sleeved on
In installation protrusion 114.
Drive part 600 is additionally provided in the first support arm 110,600 both sides of drive part are respectively equipped with
One section of rack 610, the second section of rack 620, first section of rack 610 and 410 engaged transmission of first gear, it is described
The second section of rack 620 and 420 engaged transmission of second gear；
The first gear 410 also with the engaged transmission of third section of rack 123, the second gear also with the 4th tooth
133 engaged transmission of item part；
The third section of rack 123 is arranged in second support arm 120, and the 4th section of rack 133 setting exists
On third support arm 130.
In use, mobile device is placed in the first card slot 111 make first support arm by the gravity of mobile device and to
Lower movement drives first gear and second gear to rotate, then drives second support arm by first gear and second gear with this
120 and third support arm 130 it is close to each other, until with mobile device clamping or be adjacent to fix mobile device.
This design can make drive part 600 directly drive first gear and second gear, and first gear and second
Gear respectively drives second support arm and third support arm again, this just substantially reduces the starting power of driving second support arm and third support arm,
To adapt to lighter equipment.
Further, the first gear 410 and second gear 420 shift to install in the drive part direction of motion.
Namely：Referring to Fig. 7, the first gear 410 is not concordant in short transverse with second gear 420.
When this design makes initial start first gear 410 and second gear 420, drive part 600 drives the first tooth
Wheel 410, the power of second gear 420 not on the same line, and first gear 410 and second gear 420 is one of can be first
It is dynamic（Start in a flash）, the gravity of mobile device is also allowed for nearly all for starting first gear 410 or second gear 420
On（Startup can first start in a flash one of them）, just reduction in sight needs to start first gear 410 or second gear 420 opens for this
The startup power of practical startup first gear 410 and second gear 420 is increased under the premise of power again.
Further, the drive part 600 be equipped with guide groove 601, guide pin 630 pass through guide groove 601 after with
First shell 210 or the assembly of second shell 620 are fixed.In the present embodiment, guide pin 630 is fixed with the assembly of second shell 220.
This design can make drive part 600 almost ensure to move in the vertical direction（Subject to Fig. 7）, prevent driving portion
Divide 600 use that is crooked and influencing entire holder occurs when moving.
Further, the second support arm 120 is equipped with the second groove body 122, and the third support arm 130 is equipped with the
Three groove bodies 132, the third section of rack 123 setting are set in 122 inside of the second groove body, the 4th section of rack 133
It sets in 132 outside of third groove body.Referring to Fig. 7, the third section of rack 123 setting is described in the second groove body inside top
The 4th section of rack 133 be arranged in 132 exterior bottom of third groove body.This design can increase first gear and second gear
Difference in height, to reduce the startup power of first gear and second gear.Certainly, this is one of which set-up mode, may be used also
Being arranged the setting of third section of rack in third groove body outside top in the second groove body inside bottom, by the 4th section of rack,
Or other set-up modes.
Further, the second support arm 120 is equipped with clamping portion 126, the clamping portion 126 and second
Limiting stand 127 is equipped between arm 120, when second support arm and third support arm near when, the clamping portion 126 is packed into third
In groove body 132 and 130 end of third support arm and the cooperation of limiting stand 127 are close again between second support arm and third support arm to prevent.
Of course, it is possible to without setting limiting stand, when second support arm and third support arm near when, 126 end of clamping portion
It is bonded with 132 inside right side of third groove body, this can also play limitation second support arm and third support arm close effect again.
It is, of course, also possible to other manner be used, as long as it is close again to play limitation second support arm and third support arm.
Further, first shell 210 is equipped with the first sliding groove 2111, and second shell 220 is corresponding with the first sliding groove 2111
Place is equipped with the first cooperation sliding slot 2211, and the first sliding groove 2111 and first coordinates sliding slot 2211 to form a complete support arm
Sliding slot（It is not pointed out in figure）, second support arm 120 and third support arm 130 are each passed through support arm sliding slot and are slidably filled with support arm sliding slot
Match.Specifically, on Fig. 7, the second support arm 120 and third support arm 130 can be distinguished in left and right directions in support arm sliding slot
Upper sliding.
Further, in order to prevent second support arm 120 and third support arm 130 occur in sliding it is crooked, to influence this
The use of holder, may be used such as lower structure：
Second top shoe 124 and the second sliding block 125 are set in second support arm 120, is arranged on third support arm 130
Three top shoes 134 and third sliding block 135, second top shoe 124 and the second sliding block 125 respectively with the second guide pin
It 2282 and the contact of third guide pin 2283 or is closely fitted, the third top shoe 134 and third sliding block 135 are respectively with the
One guide pin 2281 and the contact of the 4th guide pin 2284 are closely fitted；First guide pin 2281, the second guide pin
2282, third guide pin 2283,2284 both ends of the 4th guide pin are connected and fixed with the 5th banking stop 2285 respectively, and described first
Guide pin 2281, the second guide pin 2282, third guide pin 2283, the 4th guide pin 2284,2285 common structure of the 5th banking stop
At guide and limit part 228.
Preferably, second top shoe 124 and the second sliding block 125 are led with the second guide pin 2282 and third respectively
The side close to each other to piece 2283 coordinates, and the third top shoe 134 and third sliding block 135 are respectively charged into the second limit
In sliding slot 2287 and the first limit sliding chutes 2286, second limit sliding chutes 2287 are located at the first guide pin 2281 and are led with second
To between piece 2282, first limit sliding chutes are between third guide pin 2283 and the 4th guide pin 2284.
In use, passing through third top shoe 134 and third sliding block 135, the second top shoe 124 and the second sliding block 125
Coordinate with guide and limit part 228 and slide, can not only ensure that second support arm 120 and third support arm 130 linearly moved, but also
Second support arm 120 and 130 mutual largest interval distance of third support arm can be limited by the 5th banking stop 2285, that is, anti-
Only second support arm 120 and third support arm 130 are detached from guide and limit part 228.
Further, the first gear 410 is rotatably assembled with first gear axis 225, the second gear 420
It is rotatably assembled with second gear axis 226, the first gear axis 225 is arranged in the second guide pin 2282 and third guide pin
Between 2283, the midpoint of vertical line is located at the between 2283 side close to each other of preferably the second guide pin 2282 and third guide pin
On one gear shaft, 225 axis.
Further, the guide and limit part 228, first gear axis 225, second gear axis 226, limited post 222
Be arranged in second shell 220, be additionally provided in the second shell 220 first connecting pole 2271, the second connecting pole 2272,
Third connecting pole 223, first connecting pole 2271 are fitted into cooperation blind hole 2131, and the cooperation blind hole 2131 setting exists
On first mating connection column 213, the second mating connection column 212 is fitted into the second connecting pole 2272 clamping with by first shell and
The assembly of two shells is integral.Third connecting pole 223 is fixed with the assembly of guide pin 630.
Can also use screw and the first connecting pole 2271, the first mating connection column 213 by threaded engagement assemble with into
One step fixes second shell and first shell.
In order to make more fixed, assembly between first shell and second shell, can be set in first shell 210
Mating flanges 211 are set, mating groove 221 is set in second shell 220, and the mating flanges and mating groove can be filled mutually
Match, clamping.This design can reduce the gap between first shell and second shell and increase the assembly intensity between them
（The soundness of assembly）.
Further, 210 lateral surface of first shell is located at 111 side of the first card slot, the second shell 220
Lateral surface is separate first card slot, 111 side, and the first connection ring 310 and second is provided on the second shell lateral surface
Connection ring 320, first connection ring 310 and the second connection ring 320 are used to assemble to fix by collet with collet, and existing
There is the collet being seated in technology on the air-conditioner air outlet of automotive trim similar.
Further, it is equipped with two blocks of limit slotted vanes 229 at the second shell 220 and 110 assembly of first support arm, two pieces
It is sliding limiting slot 2291 between limit slotted vane 229, the first support arm 110 is fitted into sliding limiting slot 2291 and vertical
It opposite with sliding limiting slot 2291 can be slided on direction（Subject to Fig. 8）, the first support arm 110 is close to limit slotted vane 229
Two sides with limit slotted vane 229 be bonded（Contact is closely fitted）.This design can further prevent first support arm moving
Occur when dynamic crooked.
The limited post 222 is arranged in the symmetric position for limiting slotted vane 229 at two, when second support arm and third support arm
Apart from it is nearest when, 222 bottom of limited post is contacted with 113 bottom of reseting groove（Subject to Fig. 8）.This design can limit
The distance that one support arm moves down, prevents it from skidding off between first shell and second shell.
The first shell is equipped with support draw runner 214, and the support draw runner 214 contacts cunning with drive part 600
It is dynamic.
Certainly, the structure in second shell and first shell can be interchanged.
Place is not described in detail for the utility model, is the known technology of those skilled in the art.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of automatic clamping-type holder of Double-gear linkage, including but not limited to, first support arm, second support arm, third support arm,
It is characterized in that：The first support arm be equipped with drive part, the drive part both sides be respectively equipped with the first section of rack,
Second section of rack, first section of rack and first gear engaged transmission, second section of rack and the second tooth
Wheel engaged transmission；
Also with third section of rack engaged transmission, the second gear also engages with the 4th section of rack the first gear
Transmission；
The third section of rack is arranged in second support arm, and the 4th section of rack is arranged on third support arm.
2. the automatic clamping-type holder of Double-gear linkage as described in claim 1, it is characterized in that：The first gear and
Two gears shift to install in the drive part direction of motion.
3. the automatic clamping-type holder of Double-gear linkage as described in claim 1, it is characterized in that：It is set on the drive part
There are guide groove, guide pin that guide groove is passed through to be assembled with guide groove.
4. the automatic clamping-type holder of Double-gear linkage as described in any one of claims 1-3, it is characterized in that：Described second
Arm is equipped with the second groove body, and the third support arm is equipped with third groove body, and the third section of rack is arranged in the second slot
Internal side, the 4th section of rack are arranged on the outside of third groove body.
5. the automatic clamping-type holder of Double-gear linkage as claimed in claim 4, it is characterized in that：It is set in the second support arm
There are clamping portion, the clamping portion that can be fitted into third groove body.
6. the automatic clamping-type holder of Double-gear linkage as described in claim 1, it is characterized in that：Second shell and first support arm
It is equipped with two blocks of limit slotted vanes at assembly, is sliding limiting slot between two blocks of limit slotted vanes, the first support arm is packed into sliding limit
And it in the vertical direction can sliding opposite with sliding limiting slot in the slot of position.
7. the automatic clamping-type holder of Double-gear linkage as described in claim 1, it is characterized in that：The first support arm and limit
The elastic component for making first support arm reset is equipped between the column of position.
8. the automatic clamping-type holder of Double-gear linkage as claimed in claim 7, it is characterized in that：It is set in the first support arm
There are reseting groove, elastic component to be arranged in reseting groove, is connect with elastic component one end at the top of the reseting groove, the elastic component is another
One end and limited post are close or are adjacent to or are connected and fixed.
9. the automatic clamping-type holder of Double-gear linkage as claimed in claim 8, it is characterized in that：The reseting groove inner wall
One end is equipped with installation protrusion, the installation protrusion and elastic component one end assembly connection.
10. the automatic clamping-type holder of the Double-gear linkage as described in claim 1-3,5-9 is any, it is characterized in that：Second
It is provided with the second top shoe and the second sliding block on support arm, third top shoe and third sliding block are provided on third support arm,
Second top shoe and the second sliding block is contacted or is closely fitted with the second guide pin and third guide pin respectively, described
Third top shoe and third sliding block are contacted or are closely fitted with the first guide pin and the 4th guide pin respectively；Described first is led
It is equipped with the 5th banking stop intersected with it to piece, the second guide pin, third guide pin, the 4th guide pin；In the third
Sliding block and third sliding block are respectively charged into the second limit sliding chutes and the first limit sliding chutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820073517.7U CN207729168U (en) | 2018-01-17 | 2018-01-17 | A kind of automatic clamping-type holder of Double-gear linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820073517.7U CN207729168U (en) | 2018-01-17 | 2018-01-17 | A kind of automatic clamping-type holder of Double-gear linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729168U true CN207729168U (en) | 2018-08-14 |
Family
ID=63082788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820073517.7U Expired - Fee Related CN207729168U (en) | 2018-01-17 | 2018-01-17 | A kind of automatic clamping-type holder of Double-gear linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729168U (en) |
-
2018
- 2018-01-17 CN CN201820073517.7U patent/CN207729168U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105425398B (en) | A kind of focal length adjustment device and VR equipment for VR equipment | |
| CN208331630U (en) | A kind of computer display screen convenient for adjusting | |
| CN210780979U (en) | Display stand for live video | |
| CN207729168U (en) | A kind of automatic clamping-type holder of Double-gear linkage | |
| CN209408483U (en) | A kind of educational robot clamping arm | |
| CN207738205U (en) | A kind of reel nylon fibre rack | |
| CN203914248U (en) | Vehicle-mounted profiling showing stand | |
| CN209104696U (en) | A kind of power construction pipeline routes protective device | |
| CN207962422U (en) | A kind of showcase extension type LED light source lamp | |
| CN207342086U (en) | A kind of physical education jumping stand | |
| CN205832120U (en) | The 3D massager core being automatically adjusted | |
| CN209388034U (en) | Special equipment laboratory teaching device based on VR technology | |
| CN208117871U (en) | One kind is write manipulator | |
| CN204573734U (en) | A kind of novel reading lamp with handset mounting | |
| CN209500738U (en) | A kind of mahjong machine is registered the license mechanism | |
| CN207539720U (en) | A kind of stage projector | |
| CN206248989U (en) | A kind of mobile phone 3D projectors | |
| CN209096629U (en) | Mobile terminal bracket | |
| CN205910417U (en) | 3D video glasses oxyotex adjustment mechanism | |
| CN204360769U (en) | A kind of foot-operated electrostatic rod automatic page-turning music stand | |
| CN205777708U (en) | A kind of cleaning brush brush holder support attachment structure | |
| CN204165452U (en) | Running fire rubber band peashooter | |
| CN207681224U (en) | The head looping device of copper bar finished product | |
| CN109464800A (en) | A kind of mahjong machine is registered the license mechanism | |
| CN210779286U (en) | Socket with locking function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180814 Termination date: 20200117 |