CN208739166U - Mobile phone seat - Google Patents
Mobile phone seat Download PDFInfo
- Publication number
- CN208739166U CN208739166U CN201820136306.3U CN201820136306U CN208739166U CN 208739166 U CN208739166 U CN 208739166U CN 201820136306 U CN201820136306 U CN 201820136306U CN 208739166 U CN208739166 U CN 208739166U
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- Prior art keywords
- folder portion
- hook folder
- hook
- ontology
- mobile phone
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Abstract
The utility model provides a kind of mobile phone seat, it is picked and placed with facilitating, stablize durable effect, including ontology, ontology has the front housing being mutually clasped and rear shell, the first hook folder portion is slidably equipped in ontology, second hook folder portion and third hook folder portion, first hook folder portion, there is hook to press from both sides end for the part that second hook folder portion and third hook folder portion are located at body exterior, the gear that can axially rotate is equipped in ontology, first hook folder portion, second hook folder portion and third hook folder portion are engaged with gear, first hook folder portion, any one opposing body's slip band moving gear rotates in second hook folder portion and third hook folder portion, gear rotation drives other two opposing body sliding, first hook folder portion, the glide direction of second hook folder portion is opposite, and the first hook folder portion, the glide direction of second hook folder portion is each perpendicular to the glide direction of third hook folder portion, ontology and The elastic component for resetting third hook folder portion is equipped between three hook folder portions.
Description
The application is application No. is 201720572022.4, and invention and created name is mobile phone seat, and the applying date is in May, 2017
The divisional application of first patent on the 22nd.
Technical field
The utility model relates to a kind of mobile phone seats.
Background technique
It with the generally use of mobile phone, needs to fix mobile phone in some cases, existing fixing device for mobile phone is mostly
Manual fixation is needed, it is inconvenient to use, it is also difficult to take out.
Summary of the invention
Technical problem to be solved in the utility model aiming at above-mentioned existing mobile phone seat there are the problem of, it is therefore intended that
A kind of mobile phone seat is provided, have the function of facilitating pick-and-place, stablize it is durable.
In order to achieve the above objectives, the utility model uses following technical scheme:
There is the front housing being mutually clasped and rear shell, the rear shell back to be equipped with for mobile phone seat, including ontology, the ontology
Holder is installed, is slidably equipped with the first hook folder portion, second hook folder portion and third hook folder portion in the ontology, the first hook folder portion,
Second hook folder portion and third hook folder portion are pierced by from the side of ontology to body exterior, the first hook folder portion, second hook folder
There is hook to press from both sides end for the part that portion and third hook folder portion are located at body exterior, be equipped with the gear that can axially rotate in the ontology,
The first hook folder portion, second hook folder portion and third hook folder portion are engaged with the gear, the first hook folder portion, second hook
Any one opposing body, which slides, in folder portion and third hook folder portion drives the gear rotation, and the gear rotation drives remaining
Two relatively described ontology slidings, the first hook folder portion, the glide direction of second hook folder portion are on the contrary, and first hook folder
Portion, second hook folder portion glide direction be each perpendicular to the glide direction of the third hook folder portion, the ontology and the third hook
The elastic component for resetting the third hook folder portion is equipped between folder portion.
Preferably, orthogonal first slideway and the second slideway are equipped in the ontology, first slideway and the
Two slideways are in " ten " font intersection construction, and the first hook folder portion, second hook folder portion are slidedly arranged on the first slideway, the third hook folder
Portion is slidedly arranged on the second slideway, is equipped with support protrusion in first slideway and/or second slideway.
Preferably, the support protrusion is along the first hook folder portion, second hook folder portion or third hook folder portion sliding side
To the thin strip of extension.
Preferably, the thin strip is contacted with what the first hook folder portion, second hook folder portion or third hook folder portion contacted
Face is the cambered surface of protrusion.
Preferably, the part that the first hook folder portion, second hook folder portion and third hook folder portion are located within the body is
Thin plate-shaped structure, the second slideway side wall are equipped with limited block, and the first hook folder portion, second hook folder portion are generally aligned in the same plane
On, the third hook folder portion limit is between the first hook folder portion, second hook folder portion and limited block.
Preferably, the part that the first hook folder portion, second hook folder portion are located within the body is thin plate-shaped structure, it is described
First hook folder portion is equipped with the first rack gear and the first recess portion, the first hook of the second hook folder portion direction towards the side of second hook folder portion
The side of folder portion is equipped with the second tooth equipped with the second recess portion, in the position opposite with the first recess portion in the position opposite with the first rack gear
Item.
Preferably, the first hook folder portion, second hook folder portion are equipped with horizontal strip hole, it is equipped with and stretches in first slideway
Enter the pillar in the horizontal strip hole, the stroke that the first hook folder portion, second hook folder portion are slided relative to the ontology is equal to
The length of the horizontal strip hole.
Preferably, the third hook folder portion is equipped with perpendicular strip hole, it is equipped in second slideway and protrudes into the perpendicular strip
Pillar in hole, the elastic component are the spring being arranged between the perpendicular strip hole and the pillar.
Preferably, the installation holder includes mounting base, first clamping piece and second intermediate plate, the first clamping piece and second
Intermediate plate is all set in the mounting base, between the mounting base and the second intermediate plate be equipped with spring, the spring have make institute
The trend that first clamping piece and second intermediate plate clamp is stated, the second intermediate plate is connected with press section, presses or stretch the pressing
Portion can overcome the active force of the spring to unclamp the first clamping piece and second intermediate plate, pass through between the mounting base and rear shell
Plug division grafting, the plug division include that the annular protrusion of the rear shell is arranged in and is arranged in annular recessed in the mounting base
Slot, the annular protrusion are inserted into the annular groove, and the outside wall surface or inner wall of at least described annular protrusion are non-rotating face, institute
The correspondence wall configuration for stating annular groove matches with annular protrusion.
Preferably, being equipped at least two protrusions in the annular protrusion, the annular groove is equipped with described convex for making
Play slot or the hole of corresponding insertion.
Preferably, at least one of the hook folder end of the first hook folder portion, second hook folder portion and third hook folder portion
Hook folder end includes backboard, foreboard and the connecting plate being connected between backboard end and foreboard end, the backboard and foreboard position
It sets opposite, forms a limiting slot between the backboard, foreboard and connecting plate, be equipped with elastic cushion in the limiting slot, described the
The connecting plate at the hook folder end of three hook folder portions is equipped with fluting.
Preferably, the width at the hook of the first hook folder portion and second hook folder portion folder end is less than the third hook folder portion
The width at hook folder end.
Preferably, the third hook folder portion is 1-3cm relative to the stroke that the ontology slides.
Preferably, at least one of the backboard, foreboard and connecting plate are equipped with hole slot structure, the elastic cushion is set
There is the mating structure with hole slot structure cooperation.
Preferably, the front housing front has holding plane 142, the holding plane 142 and the foreboard medial surface
Between vertical range be 1.5cm or less.
Preferably, the width at the hook of the first hook folder portion and second hook folder portion folder end is 1-2cm, the third hook folder
The width at the hook folder end in portion is 2-3cm.
The utility model has the advantages that
The utility model by adopting the above technical scheme after, by the first hook folder portion, second hook folder portion, third hook folder portion with
Gear drive, it may be convenient to taking and placing mobile phone.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is that the utility model removes the structural schematic diagram after rear shell;
Fig. 3 is the structural schematic diagram of the utility model front housing;
Fig. 4 is the structural schematic diagram of the first hook folder portion, the cooperation of second hook folder portion;
Fig. 5 is the right view of the utility model;
Fig. 6 is the structural schematic diagram of the utility model rear shell;
Fig. 7 is the structural schematic diagram of the utility model mounting base;
Fig. 8 is the end view at the hook folder end of third hook folder portion.
Specific embodiment
The embodiments of the present invention is described in detail below with reference to Fig. 1 to Fig. 8, how the utility model is answered with this
It solves technical problem with technological means and reaches the realization process of technical effect to fully understand and implement.
Some vocabulary has been used to censure specific components in the utility model, those skilled in the art should understand that this theory
Bright book and claim are come not in such a way that the difference of title is as component is distinguished with the difference of component functionally
Criterion as differentiation.It should be noted that either " being set to " or " being located at " another component when component is described as " being equipped with "
When equal words, it can indicate to be directly provided with or be directly arranged in another component or component placed in the middle also may be present.When component quilt
When being described as " connecting " words such as another component, it can be to be directly connected to can also be and connected by component placed in the middle.When component is retouched
It states as " setting on another component ", is not offered as the component one and is positioned above another component or top, can also be other positions
It sets.Term as used herein " left side " " right side " and similar statement are merely to illustrate that convenient purpose.Herein referred " hangs down
Directly " the similar word such as "horizontal" refers to the substantially vertical or approximate horizontal state in reasonable error range, not necessarily must
It is exactly accurate.
As shown in Fig. 1 to Fig. 8 the utility model mobile phone seat mainly includes ontology 1, which, which has, is mutually clasped
Front housing 14 and rear shell 15, specifically, being provided with multiple lug bosses 141 at the edge of front housing 14, the side wall of lug boss 141 is equipped with card
Slot (not shown), position corresponding with lug boss 141 is equipped with recess in rear shell 15, and the corresponding position of recess is set
There are card convex, front housing 14 and rear shell 15 to be mutually clasped therewith by the card slot that the card convex of recess is caught in lug boss 141;In rear shell
15 backs are installed with an installation holder, for making the present apparatus be fixed on the positions such as automotive air outlet, specifically, the installation folder
Seat includes mainly a mounting base 28, a first clamping piece 29 and a second intermediate plate 30, and first clamping piece 29 and second intermediate plate 30 are respectively provided with
Between mounting base 28, mounting base 28 and second intermediate plate 30 be equipped with spring, spring have make first clamping piece 29 and second intermediate plate 30
The trend of clamping, second intermediate plate 30 are connected with press section 31, and pressing or stretching press section 31 can overcome the active force of spring to make
First clamping piece 29 and second intermediate plate 30 are unclamped, and by plug division grafting between mounting base 28 and rear shell 15, plug division includes setting
Annular protrusion 32 in rear shell 15 and the annular groove 33 that is arranged in mounting base 28, annular protrusion 32 are inserted into annular groove 33,
At least the outside wall surface of annular protrusion 32 or inner wall are the non-rotating face of polygon, certainly can also be other non-rotating faces, and annular is recessed
Correspondence wall configuration and the annular protrusion of slot 33 match.At least two protrusions are equipped in annular protrusion 32, in annular groove
33 holes being equipped with for being inserted into protrusion correspondence can also be certainly slot in other embodiments.
When actual assembled, front housing 14, rear shell 15 are further fastened together by screw between mounting base 28.
The first hook folder portion 11, second hook folder portion 12 and third hook folder portion 13, third hook folder portion 13 are slidably equipped in ontology 1
The stroke slided relative to ontology 1 is between 1-3cm.Specifically, being equipped with orthogonal first slideway 21 and the in ontology 1
Two slideways 22, the first slideway 21 and the second slideway 22 are in " ten " font intersection construction, and the first hook folder portion 11, second hook folder portion 12 are sliding
Set on the first slideway 21, third hook folder portion 13 is slidedly arranged on the second slideway 22.To reduce friction, the first slideway 21 and the second slideway 22
Inside it is equipped with support protrusion 23;In the present embodiment, support protrusion 23 is along the first hook folder portion 11, second hook folder portion 12 or third hook
The thin strip that 13 glide direction of folder portion extends, this structure can make frictional force minimum, and preferably thin strip and the first hook folder portion
11, the contact surface that second hook folder portion 12 or third hook folder portion 13 contact is the cambered surface of protrusion.
First hook folder portion 11, second hook folder portion 12 and third hook folder portion 13 are pierced by from the side of ontology 1 to outside ontology 1
Portion, the first hook folder portion 11, second hook folder portion 12 and third hook folder portion 13 are located at the part outside ontology 1 and press from both sides end with hook, the
The width that the hook of one hook folder portion 11 and second hook folder portion 12 presss from both sides end is less than the width at the hook folder end of third hook folder portion 13, the first hook folder
The width that the hook of portion 11 and second hook folder portion 12 presss from both sides end is 1-2cm, and the width at the hook folder end of third hook folder portion 13 is 2-3cm.
It is equipped with a shaft in ontology 1, is arranged with the gear 2 that can axially rotate, the first hook folder portion 11, second hook in shaft
Folder portion 12 and third hook folder portion 13 are engaged with gear 2, the first hook folder portion 11, second hook folder portion 12 and third hook folder portion 13
In any one 1 slip band moving gear 2 of opposing body rotation, gear 2 rotation drive other two opposing body 1 slide, first
Hook folder portion 11, the glide direction of second hook folder portion 12 on the contrary, and the first hook folder portion 11, the glide direction of second hook folder portion 12 hang down
Directly it is equipped between the glide direction of third hook folder portion 13, ontology 1 and third hook folder portion 13 for resetting third hook folder portion 13
Elastic component.
In the present embodiment, in the hook folder end of the first hook folder portion 11, second hook folder portion 12 and third hook folder portion 13 at least
One hook folder end includes backboard 16, foreboard 17 and the connecting plate 18 being connected between 17 end of 16 end of backboard and foreboard, back
Plate 16 is opposite with 17 position of foreboard, forms a limiting slot 19 between backboard 16, foreboard 17 and connecting plate 18, sets in limiting slot 19
Flexible pad 20, the connecting plate 18 at the hook folder end of third hook folder portion 13 are equipped with fluting 181, and 14 front of front housing has holding plane
142, the vertical range L between 17 medial surface of holding plane 142 and foreboard is 1.5cm or less.To make elastic cushion 20 and hook press from both sides end
Preferably connection, is equipped with hole on backboard 16, foreboard 17 and connecting plate 18, in other embodiments can also be slot certainly,
Correspondingly, being equipped with the embedded division 201 in the embedded hole cooperated with hole slot structure on elastic cushion 20.
To keep the utility model structure lightening, the first hook folder portion 11, second hook folder portion 12 and third hook folder portion 13
It is thin plate-shaped structure in the part in ontology 1, backboard 16, foreboard 17 and connecting plate 18 are also thin plate-shaped structure.
In the present embodiment, the first hook folder portion 11 is recessed equipped with the first rack gear 111 and first towards the side of second hook folder portion 12
Portion 112, second hook folder portion 12 are equipped with the second recess portion in the position opposite with the first rack gear 111 towards the side of the first hook folder portion 11
122, the second rack gear 121 is equipped in the position opposite with the first recess portion 112.The advantage of this structure is, the first hook folder portion 11
Raw material can be saved, and produce by punching press of thin strip plate or excision forming with second hook folder portion 12
Product structure essence it is small.To make the first hook folder portion 11,12 Stable sliding of second hook folder portion, and for convenient for being controlled to stroke
System is equipped with horizontal strip hole 25 in the first hook folder portion 11, second hook folder portion 12, is equipped in the first slideway 21 and protrudes into horizontal strip hole 25
Interior pillar 27, the first hook folder portion 11, second hook folder portion 12 are equal to the length of horizontal strip hole 25 relative to the stroke that ontology 1 slides
Degree.
In the present embodiment, a perpendicular strip hole 26, the perpendicular length on top are respectively provided in the upper and lower part of third hook folder portion 13
26 side of hole is equipped with groove, is equipped in the second slideway 22 and protrudes into lower part and erect pillar 27 in strip hole 26, elastic component is setting
Spring between the perpendicular strip hole 26 and pillar 27 of lower part.Limited block 24, the first hook folder portion are equipped in 22 side wall of the second slideway
11, second hook folder portion 12 is in the same plane, and third hook folder portion 13 is stacked in the two, so that third hook folder portion 13 is in gear
Axial direction upper limit is between the first hook folder portion 11, second hook folder portion 12 and limited block 24, in the axial direction side perpendicular to gear
To on the direction slided perpendicular to the first hook folder portion 11, second hook folder portion 12, the first hook folder portion 11, second hook folder portion 12 are by the
The two sidewalls of one slideway 21 limit, and on the axial direction along gear, the first hook folder portion 11, second hook folder portion 12 are by 15 and of rear shell
Third hook folder portion 13 limits, and on the line of travel along the two, limits with horizontal strip hole 25 and pillar 27, overall structure is steady
It is fixed, the first hook folder portion 11, second hook folder portion 12 and third hook folder portion 13 can smooth sliding, it is easy to avoid common gear drive
Stuck problem.
Unquestionably, the utility model mobile phone seat can have other to convert and retrofit, and be not limited to the above embodiments
Specific structure, the protection scope of the utility model should include those it would have been obvious for a person skilled in the art become
It changes or substitutes and retrofit.
Claims (11)
1. mobile phone seat, it is characterised in that: including ontology (1), the ontology (1) has the front housing (14) being clasped and rear shell
(15), it is slidably equipped with the first hook folder portion (11), second hook folder portion (12) and third hook folder portion (13) in the ontology (1), it is described
First hook folder portion (11), second hook folder portion (12) and third hook folder portion (13) are pierced by from the side of ontology (1) to ontology (1)
Outside, the first hook folder portion (11), second hook folder portion (12) and third hook folder portion (13) are located at the external part of ontology (1)
End is pressed from both sides with hook, at least one hook, which presss from both sides end, has limiting slot (19), and the hook folder end of the third hook folder portion (13) is equipped with fluting
(181), the side of the first hook folder portion (11) is equipped with the first rack gear (111) and the first recess portion (112), the second hook folder portion
(12) the second recess portion (122) are equipped with, in the position opposite with the first recess portion (112) in the position opposite with the first rack gear (111)
Equipped with the second rack gear (121),
The first hook folder portion (11) and/or second hook folder portion (12) are equipped with horizontal strip hole (25), are equipped with and stretch in the ontology (1)
Enter the pillar (27) in the horizontal strip hole (25);And/or the third hook folder portion (13) is equipped with perpendicular strip hole (26), it is described
Ontology (1) is equipped with the pillar (27) protruded into the perpendicular strip hole (26),
It further include the support protrusion (23) slided convenient for the third hook folder portion (13) and/or convenient for the first hook folder portion
(11), the support protrusion (23) that second hook folder portion (12) slides.
2. mobile phone seat according to claim 1, it is characterised in that: the first hook folder portion (11), second hook folder portion (12)
And the part that third hook folder portion (13) is located in ontology (1) is thin plate-shaped structure, is equipped in the ontology (1) convenient for described
The second slideway (22) that third hook folder portion (13) slides, the second slideway (22) side wall are equipped with limited block (24), the third
Hook folder portion (13) limits between the first hook folder portion (11), second hook folder portion (12) and limited block (24).
3. mobile phone seat according to claim 1, it is characterised in that: the support protrusion (23) is along the support protrusion
(23) thin to extend along the first hook folder portion (11), second hook folder portion (12) or third hook folder portion (13) glide direction
Strip.
4. mobile phone seat according to claim 3, it is characterised in that: the thin strip and the first hook folder portion (11), the
Two hook folder portions (12) or the contact surface of third hook folder portion (13) contact are the cambered surface of protrusion.
5. mobile phone seat according to claim 1, it is characterised in that: the third hook folder portion (13) is relative to the ontology
(1) stroke slided is 1-3cm.
6. mobile phone seat according to claim 1, it is characterised in that: be equipped with elastic cushion (20) in the limiting slot (19).
7. mobile phone seat according to claim 6, it is characterised in that: hook folder end has hole slot structure, the elastic cushion
(20) it is equipped with the mating structure cooperated with the hole slot structure.
8. mobile phone seat according to claim 1, it is characterised in that: further include for resetting the third hook folder portion (13)
Elastic component.
9. mobile phone seat according to claim 8, it is characterised in that: the third hook folder portion (13) is equipped with perpendicular strip hole
(26), the ontology (1), which is equipped with, protrudes into pillar (27) in the perpendicular strip hole (26), the perpendicular strip hole (26) with it is described convex
The spring being equipped with for resetting the third hook folder portion (13) between column (27).
10. mobile phone seat according to claim 8, it is characterised in that: rear shell (15) back is equipped with installation holder, described
Installation holder includes mounting base (28), first clamping piece (29) and second intermediate plate (30), the first clamping piece (29) and second intermediate plate
(30) it is all set in the mounting base (28), spring is equipped between the mounting base (28) and the second intermediate plate (30), it is described
Spring has the trend for clamping the first clamping piece (29) and second intermediate plate (30), and the second intermediate plate (30) is connected with pressing
Portion (31), pressing or stretch the press section (31) can overcome the active force of the spring to make the first clamping piece (29) and
Two intermediate plates (30) unclamp.
11. mobile phone seat according to claim 10, it is characterised in that: pass through between the mounting base (28) and rear shell (15)
Plug division grafting, the plug division include setting in the annular protrusion (32) of the rear shell (15) and are arranged in the mounting base
(28) annular groove (33) on, the annular protrusion (32) are inserted into the annular groove (33), at least described annular protrusion
(32) outside wall surface or inner wall is non-rotating face, the correspondence wall configuration and annular protrusion phase of the annular groove (33)
Match, and/or, at least two protrusions are equipped in the annular protrusion (32), the annular groove (33) is equipped with described convex for making
Play slot or the hole of corresponding insertion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820136306.3U CN208739166U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820136306.3U CN208739166U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
CN201720572022.4U CN206807523U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720572022.4U Division CN206807523U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208739166U true CN208739166U (en) | 2019-04-12 |
Family
ID=60741553
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721822982.8U Active CN207897012U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
CN201720572022.4U Ceased CN206807523U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
CN201721041329.8U Active CN207321327U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
CN201721041328.3U Active CN207321326U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
CN201820136306.3U Active CN208739166U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
CN201721041326.4U Active CN207442946U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721822982.8U Active CN207897012U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
CN201720572022.4U Ceased CN206807523U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
CN201721041329.8U Active CN207321327U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
CN201721041328.3U Active CN207321326U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721041326.4U Active CN207442946U (en) | 2017-05-22 | 2017-05-22 | Mobile phone seat |
Country Status (1)
Country | Link |
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CN (6) | CN207897012U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021008312A1 (en) * | 2019-07-17 | 2021-01-21 | 华为技术有限公司 | Drive device, circuit board, and communication apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108720348A (en) * | 2018-06-19 | 2018-11-02 | 华北理工大学 | A kind of library slidably fastened book end structure |
-
2017
- 2017-05-22 CN CN201721822982.8U patent/CN207897012U/en active Active
- 2017-05-22 CN CN201720572022.4U patent/CN206807523U/en not_active Ceased
- 2017-05-22 CN CN201721041329.8U patent/CN207321327U/en active Active
- 2017-05-22 CN CN201721041328.3U patent/CN207321326U/en active Active
- 2017-05-22 CN CN201820136306.3U patent/CN208739166U/en active Active
- 2017-05-22 CN CN201721041326.4U patent/CN207442946U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021008312A1 (en) * | 2019-07-17 | 2021-01-21 | 华为技术有限公司 | Drive device, circuit board, and communication apparatus |
Also Published As
Publication number | Publication date |
---|---|
CN206807523U (en) | 2017-12-26 |
CN207321327U (en) | 2018-05-04 |
CN207321326U (en) | 2018-05-04 |
CN207442946U (en) | 2018-06-01 |
CN207897012U (en) | 2018-09-21 |
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