CN209213341U - Gravitational support - Google Patents
Gravitational support Download PDFInfo
- Publication number
- CN209213341U CN209213341U CN201821875906.8U CN201821875906U CN209213341U CN 209213341 U CN209213341 U CN 209213341U CN 201821875906 U CN201821875906 U CN 201821875906U CN 209213341 U CN209213341 U CN 209213341U
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- arm
- strut
- connecting rod
- shell
- clamp arm
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Abstract
The utility model gravitational support includes shell, first clamp arm, second clamp arm and support arm, first clamp arm and the second clamp arm are respectively by first strut and first connecting rod hinged with the first clamping part and in the second hinged strut of the second clamping part and second connecting rod and housing hinge, by the way that the first sliding part and the second sliding part is respectively set in one end of first connecting rod and second connecting rod, portion is slidably matched with first on support arm and second portion that is slidably matched is slidably connected by pillar groove structure, support arm moves straight down when being pressurized, first sliding part and the second sliding part are slidably matched portion with first respectively and second portion of being slidably matched is slidably matched, to drive first connecting rod and second connecting rod to rotate towards each other, the first strut and the second strut is also driven to rotate towards each other simultaneously, so that the first clamping part and the second clamping part are close to each other and form chucking power , can solve prior art abnormal sound or the unsteady problem of clamping.
Description
Technical field
The utility model relates to electronic device stand technical field, in particular to a kind of gravitational support.
Background technique
A kind of existing bracket for electronic equipments such as mobile phones, including shell and be installed in shell and stretch out under shell
The support arm of side, the first clamp arm and the second clamp arm for stretching out shell left and right sides, support arm are equipped with the first tooth in the vertical direction
Item, the first clamp arm and the second clamp arm are respectively equipped with the second rack gear and third rack gear in the horizontal direction, be additionally provided on shell according to
Left side gear, intermediate gear and the right side gear of secondary engagement, and intermediate gear is engaged with the first rack gear, left side gear and second
Rack gear engagement, right side gear is engaged with third rack gear, when mobile phone is placed on support arm, gravity of the support arm in mobile phone
Lower slide downward, the rotation of the first rack drives intermediate gear, and then intermediate gear drives left side gear and right side gear to turn in opposite directions
It is dynamic, so that the first clamp arm and the second clamp arm are mutually drawn close, so that the left and right sides in mobile phone exerts a force and clamps mobile phone.Such bracket by
In with multiple gears, respectively with support arm and a left side, the second clamp arm engaged transmission, i.e., support arm is by multiple gear drives come band
Dynamic left, the second clamp arm actuation, support arm are not directly connected to left, the second clamp arm, and transmission components are relatively more, vehicle-mounted use
This bracket, when automobile jolts in the process of moving, easily there is abnormal sound in bracket, or even will appear loose phenomenon and occur
Clamp not strongly solid situation.
Utility model content
In view of this, the present invention provides a kind of gravitational support, be not necessarily to intermediate transmission components, support arm respectively with
The first clamp arm and the second clamp arm of left and right side are directly connected to cooperate, and are realized using the structure that parallel rod and sliding slot cooperate
Automatically mobile phone is clamped under gravity.
A kind of gravitational support, including shell and the first clamp arm being installed on shell, the second clamp arm and support arm, described
One end of one clamp arm and second clamp arm is respectively equipped with the first clamping part and the second clamping part, first clamp arm and described
The other end of two clamp arm respectively symmetrically is installed on shell；
First clamp arm includes first connecting rod, and second clamp arm includes second connecting rod, the first connecting rod and described
The inner end of second connecting rod is hingedly connected on the shell and is formed the first tie point and the second tie point, the first connecting rod and
The outer end of the second connecting rod it is hinged with first clamping part and second clamping part respectively and formed third tie point and
The inner end of 4th tie point, the first connecting rod and the second connecting rod is respectively equipped with the first sliding part and the second sliding part；
First clamp arm further includes the first strut, and second clamp arm further includes the second strut, first strut and
The inner end of second strut is hingedly connected on the shell and is formed the first rotating fulcrum and the second rotating fulcrum, and described
The outer end of one strut and second strut is hinged with first clamping part and second clamping part respectively and forms third
Rotating fulcrum and the 4th rotating fulcrum, first tie point, first rotating fulcrum, the third rotating fulcrum and described
Successively line forms parallelogram, second tie point, second rotating fulcrum, the described 4th to 4 points of third tie point
Successively line also forms parallelogram for rotating fulcrum and 4 points of the 4th tie point；
The support arm is slidably disposed below the shell, and the support arm is symmetrically arranged with first and is slidably matched portion
It is slidably matched portion with second, described first portion that is slidably matched is slidably connected with first sliding part, and described second is slidably matched
Portion is slidably connected with second sliding part.
The utility model gravitational support includes shell, the first clamp arm, the second clamp arm and support arm, and the first clamp arm and second are pressed from both sides
Arm respectively by first strut and first connecting rod hinged with the first clamping part and in the second hinged strut of the second clamping part and
Second connecting rod and housing hinge, by the way that the first sliding part and the second sliding is respectively set in one end of first connecting rod and second connecting rod
First in portion, with support arm is slidably matched portion and second portion that is slidably matched is slidably connected by pillar groove structure, support arm
It is moved straight down when being pressurized, the first sliding part and the second sliding part portion and second that is slidably matched respectively with first are slidably matched
Portion is slidably matched, and to drive first connecting rod and second connecting rod to rotate towards each other, while also driving the first strut and the second strut opposite
Rotation, so that the first clamping part and the second clamping part are close to each other and form chucking power, this structure operation is simple, the first clamp arm,
Second clamp arm is directly connected to realize linkage respectively with support arm, and components are less, is not in that abnormal sound or clamping are unsteady existing
As.
Detailed description of the invention
Fig. 1 is the stereogram exploded view of the utility model first embodiment gravitational support.
Fig. 2 is another angle stereogram exploded view of the utility model first embodiment gravitational support.
Fig. 3 is the three-dimensional combination figure of the utility model first embodiment gravitational support.
Fig. 4 is the schematic diagram of internal structure under the original state of the utility model first embodiment gravitational support.
Fig. 5 is the schematic diagram of internal structure under the support arm stress of the utility model first embodiment gravitational support.
Fig. 6 is the schematic diagram of internal structure under the original state of the utility model second embodiment gravitational support.
Fig. 7 is the schematic diagram of internal structure under the support arm stress of the utility model second embodiment gravitational support.
Fig. 8 is the schematic diagram of internal structure under the original state of the utility model 3rd embodiment gravitational support.
Fig. 9 is the schematic diagram of internal structure under the support arm stress of the utility model 3rd embodiment gravitational support.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
The embodiment of type is further described.
The utility model gravitational support is mainly used for clamping the electronic equipments such as mobile phone, including shell 1, is installed on shell 1
And the first clamp arm 2 and the second clamp arm 3 outside shell 1 are stretched out from opposite sides, and be installed on shell 1 and stretch out shell from bottom
Support arm 4 outside 1, the first clamp arm 2 and the second clamp arm 3 are slidably connected respectively with support arm 4 so that support arm 4 is in electronics such as mobile phones
Driven under the gravity of equipment the first clamp arm 2 and the second clamp arm 3 it is close to each other and formed clamp mobile phone two sides chucking power.
Shell 1 includes front housing 12 and rear shell 11, and front housing 12 and rear shell 11 are formed by connection before and after buckle or fastener
Accommodating chamber, to install the first clamp arm 2, the second clamp arm 3 and support arm 4.In the present embodiment, along vertical on the inner wall of shell 1
Center line respectively symmetrically sets that there are two for hingedly fixing the hinge column of the first clamp arm 2 and the second clamp arm 3.
First clamp arm 2 and the second clamp arm 3 are symmetrically installed on shell 1, and the first clamp arm 2 and the second clamp arm 3 stretch out shell
One end outside body 1 is respectively equipped with the first clamping part 20 and the second clamping part 30.
As shown in Figures 1 and 2, the first clamp arm 2 includes the first strut 21 and first connecting rod 24, and the first strut 21 and first connects
The outer end of bar 24 is hinged with the first clamping part 20 and is respectively formed third rotating fulcrum 27 and third tie point 28, the first strut 21
And formation first rotating fulcrum 22 hinged with shell 1 and the first tie point 25, third rotate respectively with the inner end of first connecting rod 24
Successively line forms parallelogram for 22 4 points of fulcrum 27, third tie point 28, the first tie point 25 and the first rotating fulcrum.The
The inner end of one connecting rod 24 is equipped with the first sliding part 26, for being slidably connected with support arm 4.
As described in Fig. 4 to Fig. 7, first connecting rod 24 includes the first straight-arm 241 being parallel to each other with the first strut 21 and from institute
The first bending arm 242 that the bending of the first straight-arm 241 extends is stated, first sliding part 26 is set to the first bending arm 242
End, first tie point 25 are set to the bending junction of first straight-arm 241 and the first bending arm 242.
As shown in Figures 1 and 2, the second clamp arm 3 includes the second strut 31 and second connecting rod 34, and the second strut 31 and second connects
The outer end of bar 34 is hinged with the second clamping part 30 and is respectively formed the 4th rotating fulcrum 37 and the 4th tie point 38, the second strut 31
It is hinged with shell 1 respectively with the inner end of second connecting rod 34 and form the second rotating fulcrum 37 and the second tie point 38, the 4th rotation
Successively line forms parallelogram for 37 4 points of fulcrum 37, the 4th tie point 38, the second tie point 38 and the second rotating fulcrum.The
The inner end of two connecting rods 34 is equipped with the second sliding part 36, for being slidably connected with support arm 4.
As described in Fig. 4 to Fig. 7, second connecting rod 34 includes the second straight-arm 341 being parallel to each other with the second strut 31 and from institute
The second bending arm 342 that the bending of the second straight-arm 341 extends is stated, second sliding part 36 is set to the second bending arm 342
End, second tie point 38 are set to the bending junction of second straight-arm 341 and the second bending arm 342.
Support arm 4 is slidably disposed on 1 lower section of shell, and support arm 4 includes body part and extends downwardly from body part
Supporting part, supporting part is for placing the electronic equipments such as mobile phone.Body part is symmetrically arranged with first along the vertical centerline of support arm and slides
Dynamic auxiliary section 41 and second is slidably matched portion 42, and the portion 41 that is slidably matched of the first sliding part 26 and first is slidably connected, the second sliding
Portion 36 and second portion 42 that is slidably matched are slidably connected.In the present embodiment, the first sliding part 26 and the second sliding part 36 are convex
Rod structure, convex cylinder concretely cylindrical protruding shaft or other shapes convex block.Specifically, as shown in Figures 1 and 2, first is sliding
Dynamic portion 26 is to be caught in the first sliding part 26 by pillar 58 to form convex cylinder.Second sliding part 36 is caught in by pillar 68
First sliding part 26 and form convex cylinder.And first is slidably matched portion 41 and second portion 42 that is slidably matched is sliding groove structure,
Concretely oblong hole or strip-shaped groove, pillar can be with respect to slidings, to realize support arm 4 in sliding slot for sliding groove structure
It moves down and drives the first clamp arm 2 and the second clamp arm 3 close to each other.In other embodiments, the first sliding part 26 and second
Sliding part 36 can also be sliding groove structure, and first is slidably matched portion 41 and second portion 42 that is slidably matched is respectively and the first sliding part
26 and second convex cylinder that is slidably connected of sliding part 36.Sliding groove structure be oval connected in star, the length direction of sliding groove structure with
Vertical direction forms angle
In the present embodiment, body part is equipped with the locating slot 43 of strip in the vertical direction, as shown in Fig. 2, shell 1 exists
It is set on vertical direction there are two positioning column (13,14), two positioning columns (13,14) and locating slot 43 are slidably matched to support arm
4 mobile distances are positioned.In other embodiments, two positioning columns can also be set on the vertical direction of body part, together
When the locating slot of strip is set on the vertical direction of shell, it is same to can be achieved to determine the distance that moves up and down of support arm
Position.
Preferably, such as Fig. 1-2, shown in Fig. 4-9, gravitational support includes return unit, which is spring 50, spring 50
Opposite end is connected with the first strut 21 and the second strut 31 respectively.
Preferably, the inner end of the first strut 21 and the second strut 31 is respectively equipped with the first fixed column 23 and the second fixed column
33, the both ends of spring 50 are respectively equipped with the first fixed ring 51 and the second fixed ring 52, the first fixed ring 51 and the second fixed ring 52
It is sheathed on the first fixed column 23 and the second fixed column 33 respectively.In the embodiment of Fig. 1 and Fig. 2, the first fixed ring 51 and second
Fixed ring 52 is to be sheathed on the first fixed column 23 and the second fixed column 33 by pillar 57 and pillar 67.
Preferably, in other embodiments, gravitational support includes return unit, and return unit is torsional spring, and torsional spring is set to first turn
Two feet of activity supporting point 22, the second rotating fulcrum 32, the first tie point 25 or the second tie point 35, torsional spring are held in first respectively
Clamp arm 2 and shell 1, or two feet of torsional spring be held in the second clamp arm 3 and shell 1.
Preferably, in other embodiments, gravitational support includes return unit, return unit be located at the first clamping part 20 and/
Or the second clump weight on clamping part 30.
Preferably, as can be seen from figures 8 and 9, first connecting rod 24 and second connecting rod whole 34 are straight-arm structure, first connecting rod
24 are parallel to each other with the first strut 21, and second connecting rod 34 is parallel to each other with the second strut 31.
Preferably, to be swung up amplitude excessive for the first clamp arm 2 and the second clamp arm 3 in order to prevent, can be in shell 1 close to top
The position in portion is equipped at least one first limited wall (not shown), which keeps out in the first strut 21 and/or the
Two struts 31；Shell 1 is equipped at least one second limited wall (not shown) by the position of proximal wall, and second limited wall supports
It is blocked in the first connecting rod 24 and/or the second connecting rod 34.
Wherein, Fig. 1 to Fig. 5 is the schematic diagram of the gravitational support of first embodiment.In this embodiment, spring 50 is used as multiple
Position effect, first connecting rod 24 and second connecting rod 34 are respectively by the first straight-arm and the first bending extended from first straight-arm bending
Arm composition, first be slidably matched portion 41 and second be slidably matched portion 42 be arranged to it is horizontally extending.
Fig. 6 to Fig. 7 is the schematic diagram of the gravitational support of second embodiment.The main region of second embodiment and first embodiment
Be not, by first be slidably matched portion 41 and second be slidably matched portion 42 be arranged to it is skewed.
Fig. 8 to Fig. 9 is the schematic diagram of the gravitational support of 3rd embodiment.The main region of 3rd embodiment and first embodiment
It is not, first connecting rod 24 and 34 entirety of second connecting rod are straight-arm structure, and first connecting rod 24 is parallel to each other with the first strut 21,
Second connecting rod 34 is parallel to each other with the second strut 31.
Now by taking the gravitational support of Fig. 1 and Fig. 2 as an example, the explanation of assembling process is carried out, specific as follows:
1. bar 24 is hinged to the first clamping part 20 to form the first clamp arm 2 repeatedly under first by the first strut 21；Simultaneously will
Second strut 31, second connecting rod 34 are hinged to the second clamping part 30 to form the second clamp arm 3；
2. the first clamp arm 2 is hinged in rear shell 11 by the first rotating fulcrum 22 and the first tie point 25 respectively, simultaneously
Second clamp arm 3 is hinged in rear shell 11 by the second rotating fulcrum 32 and the second tie point 35；
3. first fixed ring 51 of spring 50 and the second fixed ring 52 are sheathed on the respectively by pillar 57 and pillar 67
One fixed column 23 and the second fixed column 33；
4. the abutting rear shell 11 of support arm 4 is arranged, and make the position of sliding slot 43 corresponding with positioning column (13,14), it will be convex
Column 58 passes through the first sliding part 26 and is caught in first and is slidably matched in portion 41；Pillar 68 is passed through into the second sliding part 36 and is caught in the
Two are slidably matched in portion 42, and the first sliding part 26 and first portion 41 that is slidably matched are slidably matched；With by the second sliding part 36
With second be slidably matched portion 42 be slidably connected；
Engage together 5. being finally accordingly directed at front housing 12 behind position with rear shell 11, to be assembled into gravity as shown in Figure 3
Bracket.
Preferably, in specific assembling process, the sequence of above-mentioned assembling steps can also be adjusted according to actual demand
It is whole.
Now by taking mobile phone is put into gravitational support as an example, as shown in Fig. 5, Fig. 7 and Fig. 9, substantially by the course of work of gravitational support
It is described as follows:
When mobile phone is put to the supporting part of support arm 4, support portion 4 is slided at this time along the vertical direction slide downward of shell
Slot 14 and positioning column (13,14) opposite sliding, force the first sliding part 26 since 4 slide downward of support arm generates downward pulling force
The inside for being slidably matched portion 41 from first slides in and out, therefore produces one indirectly and force the first clamp arm 2 and the second clamp arm 3 upwards
The power of rotation, and the first strut 21 and the second strut 31 be when being rotated up, can be by spring 50 to two side stretchings.Support arm 4 to
Lower vertical sliding also drives the first strut 21 and the second strut to drive first connecting rod 24 and second connecting rod 34 to rotate towards each other
31 rotate towards each other, so that the first clamping part 20 and the second clamping part 30 are close to each other and form chucking power.
For now mobile phone is removed from gravitational support, as shown in Fig. 4, Fig. 6 and Fig. 8, by the course of work of gravitational support
General description is as follows:
When mobile phone is removed from support arm 4, spring 50 can force the first clamp arm 2 and the second clamp arm 3 downwards by drawing force
Rotation at this point, the first sliding part 26 is slidably matched the outside of portion 41 Slideslip inwards from first, therefore generates a lifting support indirectly
The upward lifting power of arm 4, therefore support arm 4 is shunk upwards.Spring 50 is shunk inwards to drive the first strut 21 and the second strut
31 opposite rotations, while first connecting rod 24 and second connecting rod 34 also being driven to rotate opposite to each other, so that the first clamping part 20 and the second folder
Hold the two sides that portion 30 is distributed in shell 1.
The utility model be not limited to the above embodiment in detail, in the range of the technology design of the utility model
It is interior, a variety of simple variants can be carried out to the technical solution of the utility model, these simple variants belong to the utility model
Protection scope.Specific technical features described in the above specific embodiments, in the case of no contradiction, Ke Yitong
Any suitable way is crossed to be combined.In order to avoid unnecessary repetition, the utility model is to various combinations of possible ways
No further explanation will be given.
Claims (10)
1. a kind of gravitational support, which is characterized in that including shell and the first clamp arm being installed on shell, the second clamp arm and support
One end of arm, first clamp arm and second clamp arm is respectively equipped with the first clamping part and the second clamping part, first folder
Arm and the other end of second clamp arm respectively symmetrically are installed on shell；
First clamp arm includes first connecting rod, and second clamp arm includes second connecting rod, the first connecting rod and described second
The inner end of connecting rod is hingedly connected on the shell and is formed the first tie point and the second tie point, the first connecting rod and described
The outer end of second connecting rod is hinged with first clamping part and second clamping part respectively and forms third tie point and the 4th
The inner end of tie point, the first connecting rod and the second connecting rod is respectively equipped with the first sliding part and the second sliding part；
First clamp arm further includes the first strut, and second clamp arm further includes the second strut, first strut and described
The inner end of second strut is hingedly connected on the shell and is formed the first rotating fulcrum and the second rotating fulcrum, and described first
The outer end of bar and second strut is hinged with first clamping part and second clamping part respectively and forms third rotation
Fulcrum and the 4th rotating fulcrum, first tie point, first rotating fulcrum, the third rotating fulcrum and the third
Successively line forms parallelogram, second tie point, second rotating fulcrum, the 4th rotation to 4 points of tie point
Successively line also forms parallelogram for fulcrum and 4 points of the 4th tie point；
The support arm is slidably disposed below the shell, and the support arm is symmetrically arranged with first and is slidably matched portion and the
Two are slidably matched portion, and described first portion that is slidably matched is slidably connected with first sliding part, described second be slidably matched portion with
Second sliding part is slidably connected.
2. gravitational support as described in claim 1, which is characterized in that the gravitational support includes return unit, the return unit
For spring, the opposite end of the spring is connected with first strut and second strut respectively.
3. gravitational support as claimed in claim 2, which is characterized in that the inner end of first strut and second strut point
Not She You the first fixed column and the second fixed column, the both ends of the spring are respectively equipped with the first fixed ring and the second fixed ring, institute
It states the first fixed ring and second fixed ring is sheathed on first fixed column and the second fixed column respectively.
4. gravitational support as described in claim 1, which is characterized in that the gravitational support includes return unit, the return unit
For torsional spring, the torsional spring is set to first rotating fulcrum, second rotating fulcrum, first tie point or described second
Tie point, two feet of the torsional spring are held in first clamp arm and the shell respectively, or two feet of the torsional spring
It is held in second clamp arm and the shell respectively.
5. gravitational support as described in claim 1, which is characterized in that the gravitational support includes return unit, the return unit
For the clump weight being located on first clamping part and/or second clamping part.
6. gravitational support as described in claim 1, which is characterized in that the first connecting rod includes mutual with first strut
The first parallel straight-arm and the first bending arm extended from first straight-arm bending, the second connecting rod include and described second
The second straight-arm and the second bending arm extended from second straight-arm bending, first sliding part and institute that strut is parallel to each other
The end that the second sliding part is respectively arranged on the first bending arm and the second bending arm is stated, first tie point is set to institute
State the bending junction of the first straight-arm and the first bending arm, second tie point is set to second straight-arm and described the
The bending junction of eighty percent discount curved boom.
7. gravitational support as described in claim 1, which is characterized in that first strut, second strut, described first
Connecting rod and the second connecting rod are integrally straight-arm structure, and the first connecting rod is parallel to each other with first strut, and described
Two connecting rods are parallel to each other with second strut.
8. gravitational support as described in claim 1, which is characterized in that the support arm includes body part and from the body part
The supporting part extended downwardly；The body part is equipped with the locating slot of strip in the vertical direction, and the shell is in vertical direction
On set there are two positioning column, described two positioning columns and the locating slot are slidably matched to position；Or the body part is vertical
Set on direction there are two positioning column, the shell is equipped with the locating slot of strip in the vertical direction, described two positioning columns and
The locating slot is slidably matched to position.
9. gravitational support as described in claim 1, which is characterized in that the shell is equipped at least 1 the close to the position at top
One limited wall, first limited wall are kept out in first strut and/or second strut；The shell is by proximal wall
Position is equipped at least one second limited wall, and second limited wall is kept out in the first connecting rod and/or the second connecting rod.
10. gravitational support as described in claim 1, which is characterized in that first sliding part and second sliding part are equal
For convex cylinder, first is slidably matched portion and second portion of being slidably matched is respectively and first sliding part and second sliding
The sliding groove structure that portion is slidably connected；Or, first sliding part and second sliding part are sliding groove structure, described first is sliding
Dynamic auxiliary section and second portion of being slidably matched are respectively to be slidably connected with first sliding part and second sliding part
Convex cylinder, the sliding groove structure are oval connected in star, and the length direction and vertical direction of the sliding groove structure form angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875906.8U CN209213341U (en) | 2018-11-14 | 2018-11-14 | Gravitational support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875906.8U CN209213341U (en) | 2018-11-14 | 2018-11-14 | Gravitational support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213341U true CN209213341U (en) | 2019-08-06 |
Family
ID=67459538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875906.8U Active CN209213341U (en) | 2018-11-14 | 2018-11-14 | Gravitational support |
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| CN (1) | CN209213341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169397A (en) * | 2019-12-31 | 2020-05-19 | 深圳市蓝禾技术有限公司 | Mobile terminal support |
| CN113864130A (en) * | 2021-08-31 | 2021-12-31 | 江西大唐国际新能源有限公司 | Clamping equipment for wind power generation blade |
-
2018
- 2018-11-14 CN CN201821875906.8U patent/CN209213341U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169397A (en) * | 2019-12-31 | 2020-05-19 | 深圳市蓝禾技术有限公司 | Mobile terminal support |
| CN111169397B (en) * | 2019-12-31 | 2021-05-14 | 深圳市蓝禾技术有限公司 | Mobile terminal support |
| CN113864130A (en) * | 2021-08-31 | 2021-12-31 | 江西大唐国际新能源有限公司 | Clamping equipment for wind power generation blade |
| CN113864130B (en) * | 2021-08-31 | 2024-01-26 | 江西大唐国际新能源有限公司 | Clamping equipment for wind power generation blade |
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